class ErasingPanel: # copied for ideas for the morph panel
def __init__(self, target, erase_radius=128):
self.busy = True
self.erase_radius = erase_radius
self.target = weakref.ref(target)
self.erase_rad_edit = None
self.widget = None
self.busy = False
def set_erase_radius(self, erase_rad_edit):
self.busy = True
self.erase_radius = erase_rad_edit
if self.erase_rad_edit != None:
self.erase_rad_edit.setValue(erase_rad_edit)
self.busy = False
def get_widget(self):
if self.widget == None:
from PyQt4 import QtCore, QtGui, Qt
self.widget = QtGui.QWidget()
vbl = QtGui.QVBoxLayout(self.widget)
vbl.setMargin(0)
vbl.setSpacing(6)
vbl.setObjectName("vbl")
hbl = QtGui.QHBoxLayout()
hbl.addWidget(QtGui.QLabel("Erase Radius:"))
from valslider import ValSlider
self.erase_rad_edit = ValSlider(None, (0.0, 1000.0), "")
self.erase_rad_edit.setValue(int(self.erase_radius))
self.erase_rad_edit.setEnabled(True)
hbl.addWidget(self.erase_rad_edit)
self.unerase = QtGui.QCheckBox("Unerase")
self.unerase.setChecked(False)
vbl.addLayout(hbl)
vbl.addWidget(self.unerase)
QtCore.QObject.connect(self.erase_rad_edit,
QtCore.SIGNAL("sliderReleased"),
self.new_erase_radius)
QtCore.QObject.connect(self.unerase,
QtCore.SIGNAL("clicked(bool)"),
self.unerase_checked)
return self.widget
def new_erase_radius(self, erase_rad_edit):
if self.busy: return
self.target().set_erase_radius(erase_rad_edit)
def unerase_checked(self, val):
if self.busy: return
self.target().toggle_unerase(val)
class ErasingPanel: # copied for ideas for the morph panel
def __init__(self,target,erase_radius=128):
self.busy = True
self.erase_radius = erase_radius
self.target = weakref.ref(target)
self.erase_rad_edit = None
self.widget = None
self.busy = False
def set_erase_radius(self, erase_rad_edit):
self.busy=True
self.erase_radius = erase_rad_edit
if self.erase_rad_edit != None: self.erase_rad_edit.setValue(erase_rad_edit)
self.busy=False
def get_widget(self):
if self.widget == None:
from PyQt4 import QtCore, QtGui, Qt
self.widget = QtGui.QWidget()
vbl = QtGui.QVBoxLayout(self.widget)
vbl.setMargin(0)
vbl.setSpacing(6)
vbl.setObjectName("vbl")
hbl = QtGui.QHBoxLayout()
hbl.addWidget(QtGui.QLabel("Erase Radius:"))
from valslider import ValSlider
self.erase_rad_edit = ValSlider(None,(0.0,1000.0),"")
self.erase_rad_edit.setValue(int(self.erase_radius))
self.erase_rad_edit.setEnabled(True)
hbl.addWidget(self.erase_rad_edit)
self.unerase = QtGui.QCheckBox("Unerase")
self.unerase.setChecked(False)
vbl.addLayout(hbl)
vbl.addWidget(self.unerase)
QtCore.QObject.connect(self.erase_rad_edit,QtCore.SIGNAL("sliderReleased"),self.new_erase_radius)
QtCore.QObject.connect(self.unerase,QtCore.SIGNAL("clicked(bool)"),self.unerase_checked)
return self.widget
def new_erase_radius(self, erase_rad_edit):
if self.busy: return
self.target().set_erase_radius(erase_rad_edit)
def unerase_checked(self,val):
if self.busy: return
self.target().toggle_unerase(val)
class GUIctf(QtGui.QWidget):
def __init__(self,application,data):
"""Implements the CTF fitting dialog using various EMImage and EMPlot2D widgets
'data' is a list of (filename,ctf,im_1d,bg_1d,im_2d,bg_2d)
"""
try:
from emimage2d import EMImage2DWidget
except:
print "Cannot import EMAN image GUI objects (EMImage2DWidget)"
sys.exit(1)
try:
from emplot2d import EMPlot2DWidget
except:
print "Cannot import EMAN plot GUI objects (is matplotlib installed?)"
sys.exit(1)
self.app = weakref.ref(application)
QtGui.QWidget.__init__(self,None)
self.setWindowIcon(QtGui.QIcon(get_image_directory() + "ctf.png"))
self.data=data
self.curset=0
self.plotmode=0
self.guiim=EMImage2DWidget(application=self.app())
self.guiplot=EMPlot2DWidget(application=self.app())
self.guiim.connect(self.guiim,QtCore.SIGNAL("mousedown"),self.imgmousedown)
self.guiim.connect(self.guiim,QtCore.SIGNAL("mousedrag"),self.imgmousedrag)
self.guiim.connect(self.guiim,QtCore.SIGNAL("mouseup") ,self.imgmouseup)
self.guiplot.connect(self.guiplot,QtCore.SIGNAL("mousedown"),self.plotmousedown)
self.guiim.mmode="app"
# This object is itself a widget we need to set up
self.hbl = QtGui.QHBoxLayout(self)
self.hbl.setMargin(0)
self.hbl.setSpacing(6)
self.hbl.setObjectName("hbl")
# plot list and plot mode combobox
self.vbl2 = QtGui.QVBoxLayout()
self.setlist=QtGui.QListWidget(self)
self.setlist.setSizePolicy(QtGui.QSizePolicy.Preferred,QtGui.QSizePolicy.Expanding)
self.vbl2.addWidget(self.setlist)
self.splotmode=QtGui.QComboBox(self)
self.splotmode.addItem("Bgsub & fit")
self.splotmode.addItem("Ptcl & BG power")
self.splotmode.addItem("SNR")
self.splotmode.addItem("Smoothed SNR")
self.splotmode.addItem("Integrated SNR")
self.splotmode.addItem("Total CTF")
self.vbl2.addWidget(self.splotmode)
self.hbl.addLayout(self.vbl2)
# ValSliders for CTF parameters
self.vbl = QtGui.QVBoxLayout()
self.vbl.setMargin(0)
self.vbl.setSpacing(6)
self.vbl.setObjectName("vbl")
self.hbl.addLayout(self.vbl)
#self.samp = ValSlider(self,(0,5.0),"Amp:",0)
#self.vbl.addWidget(self.samp)
self.sdefocus=ValSlider(self,(0,5),"Defocus:",0,90)
self.vbl.addWidget(self.sdefocus)
self.sbfactor=ValSlider(self,(0,1600),"B factor:",0,90)
self.vbl.addWidget(self.sbfactor)
self.sampcont=ValSlider(self,(0,100),"% AC",0,90)
self.vbl.addWidget(self.sampcont)
# self.sapix=ValSlider(self,(.2,10),"A/Pix:",2,90)
# self.vbl.addWidget(self.sapix)
self.svoltage=ValSlider(self,(0,500),"Voltage (kV):",0,90)
self.vbl.addWidget(self.svoltage)
self.scs=ValSlider(self,(0,5),"Cs (mm):",0,90)
self.vbl.addWidget(self.scs)
self.hbl_buttons = QtGui.QHBoxLayout()
self.saveparms = QtGui.QPushButton("Save parms")
self.recallparms = QtGui.QPushButton("Recall")
self.output = QtGui.QPushButton("Output")
self.hbl_buttons.addWidget(self.saveparms)
self.hbl_buttons.addWidget(self.recallparms)
self.hbl_buttons2 = QtGui.QHBoxLayout()
self.hbl_buttons2.addWidget(self.output)
self.vbl.addLayout(self.hbl_buttons)
self.vbl.addLayout(self.hbl_buttons2)
QtCore.QObject.connect(self.sdefocus, QtCore.SIGNAL("valueChanged"), self.newCTF)
QtCore.QObject.connect(self.sbfactor, QtCore.SIGNAL("valueChanged"), self.newCTF)
# QtCore.QObject.connect(self.sapix, QtCore.SIGNAL("valueChanged"), self.newCTF)
QtCore.QObject.connect(self.sampcont, QtCore.SIGNAL("valueChanged"), self.newCTF)
QtCore.QObject.connect(self.svoltage, QtCore.SIGNAL("valueChanged"), self.newCTF)
QtCore.QObject.connect(self.scs, QtCore.SIGNAL("valueChanged"), self.newCTF)
QtCore.QObject.connect(self.setlist,QtCore.SIGNAL("currentRowChanged(int)"),self.newSet)
QtCore.QObject.connect(self.splotmode,QtCore.SIGNAL("currentIndexChanged(int)"),self.newPlotMode)
QtCore.QObject.connect(self.saveparms,QtCore.SIGNAL("clicked(bool)"),self.on_save_params)
QtCore.QObject.connect(self.recallparms,QtCore.SIGNAL("clicked(bool)"),self.on_recall_params)
QtCore.QObject.connect(self.output,QtCore.SIGNAL("clicked(bool)"),self.on_output)
self.update_data()
self.update_data()
self.resize(460,380) # figured these values out by printing the width and height in resize event
self.setWindowTitle("CTF")
def on_save_params(self):
if len(self.setlist.selectedItems()) == 0: return
val = self.curset
name = str(self.setlist.item(val).text())
name = get_file_tag(name)
# if not db_check_dict(name):
# print "error, the db doesn't exist:",name
#
db_parms=db_open_dict("bdb:e2ctf.parms")
ctf = self.data[val][1].to_string()
output = []
for i,val in enumerate(self.data[val]):
# ignore i == 0 it's just the filename
if i > 1:
output.append(val)
elif i == 1:
output.append(ctf)
db_parms[name] = output
def on_recall_params(self):
if len(self.setlist.selectedItems()) == 0: return
val = self.curset
name = str(self.setlist.item(val).text())
data = [name]
name = get_file_tag(name)
db_parms=db_open_dict("bdb:e2ctf.parms")
if not db_parms.has_key(name):
print "error, ctf parameters do not exist for:",name
#
data.extend(db_parms[name])
ctf=EMAN2Ctf()
ctf.from_string(data[1])
data[1] = ctf
self.data[val] = data
self.newSet(self.curset)
# def get_output_params(self):
def on_output(self):
from emsprworkflow import E2CTFOutputTaskGeneral
self.form = E2CTFOutputTaskGeneral()
self.form.run_form()
def show_guis(self):
if self.guiim != None:
self.app().show_specific(self.guiim)
if self.guiplot != None:
self.app().show_specific(self.guiplot)
self.app().show_specific(self)
def closeEvent(self,event):
# QtGui.QWidget.closeEvent(self,event)
# self.app.app.closeAllWindows()
if self.guiim != None:
self.app().close_specific(self.guiim)
self.guiim = None
if self.guiplot != None:
self.app().close_specific(self.guiplot)
event.accept()
def newData(self,data):
self.data=data
self.update_data()
def update_data(self):
"""This will make sure the various widgets properly show the current data sets"""
self.setlist.clear()
for i,j in enumerate(self.data):
self.setlist.addItem(j[0])
self.setlist.setCurrentRow(self.curset)
def update_plot(self):
val=self.curset
ctf=self.data[val][1]
ds=self.data[val][1].dsbg
s=[ds*i for i in xrange(len(ctf.background))]
if self.plotmode==1:
self.guiplot.set_data((s,self.data[val][2]),"fg",True,True)
self.guiplot.set_data((s,self.data[val][3]),"bg")
self.guiplot.setAxisParms("s (1/A)","Intensity (a.u)")
elif self.plotmode==0:
bgsub=[self.data[val][2][i]-self.data[val][3][i] for i in range(len(self.data[val][2]))]
self.guiplot.set_data((s,bgsub),"fg-bg",True,True)
fit=ctf.compute_1d(len(s)*2,ds,Ctf.CtfType.CTF_AMP) # The fit curve
sf = sfact(s, "ribosome","nono")
fit=[sf[i]*fit[i]**2 for i in xrange(len(s))] # squared * a generic structure factor
# auto-amplitude for b-factor adjustment
rto,nrto=0,0
for i in xrange(int(.04/ds)+1,min(int(0.15/ds),len(s)-1)):
if bgsub[i]>0 :
#rto+=fit[i]**2/fabs(bgsub[i])
#nrto+=fit[i]
#rto+=fit[i]**2
#nrto+=bgsub[i]**2
rto+=fit[i]
nrto+=fabs(bgsub[i])
if nrto==0 : rto=1.0
else : rto/=nrto
fit=[fit[i]/rto for i in range(len(s))]
self.guiplot.set_data((s,fit),"fit")
self.guiplot.setAxisParms("s (1/A)","Intensity (a.u)")
elif self.plotmode==2:
snr=ctf.compute_1d(len(s)*2,ds,Ctf.CtfType.CTF_SNR) # The snr curve
self.guiplot.set_data((s,snr[:len(s)]),"snr",True)
self.guiplot.setAxisParms("s (1/A)","SNR (intensity ratio)")
elif self.plotmode==3:
snr=ctf.compute_1d(len(s)*2,ds,Ctf.CtfType.CTF_SNR) # The snr curve
self.guiplot.set_data((s,snr[:len(s)]),"snr",True)
ssnr=ctf.compute_1d(len(s)*2,ds,Ctf.CtfType.CTF_SNR_SMOOTH) # The fit curve
self.guiplot.set_data((s,ssnr[:len(s)]),"ssnr")
self.guiplot.setAxisParms("s (1/A)","SNR (intensity ratio)")
elif self.plotmode==4:
snr=ctf.compute_1d(len(s)*2,ds,Ctf.CtfType.CTF_SNR) # The snr curve
for i in range(1,len(snr)): snr[i]=snr[i]*i+snr[i-1] # integrate SNR*s
# for i in range(1,len(snr)): snr[i]/=snr[-1] # normalize
for i in range(1,len(snr)): snr[i]/=len(snr) # this way the relative quality of images can be compared
self.guiplot.set_data((s,snr[:len(s)]),"snr",True)
self.guiplot.setAxisParms("s (1/A)","Integrated SNR")
elif self.plotmode==5:
inten=[fabs(i) for i in ctf.compute_1d(len(s)*2,ds,Ctf.CtfType.CTF_AMP)] # The snr curve
self.guiplot.set_data((s,inten[:len(s)]),"single",True)
all=[0 for i in inten]
for st in self.data:
print st
inten=[fabs(i) for i in st[1].compute_1d(len(s)*2,ds,Ctf.CtfType.CTF_AMP)]
for i in range(len(all)): all[i]+=inten[i]
self.guiplot.set_data((s,all[:len(s)]),"total")
#bgsub=[self.data[val][2][i]-self.data[val][3][i] for i in range(len(self.data[val][2]))]
#self.guiplot.set_data("fg-bg",(s,bgsub),True,True)
#fit=[bgsub[i]/sfact(s[i]) for i in range(len(s))] # squared * a generic structure factor
#self.guiplot.set_data("fit",(s,fit))
def newSet(self,val):
"called when a new data set is selected from the list"
self.curset=val
self.sdefocus.setValue(self.data[val][1].defocus,True)
self.sbfactor.setValue(self.data[val][1].bfactor,True)
# self.sapix.setValue(self.data[val][1].apix)
self.sampcont.setValue(self.data[val][1].ampcont,True)
self.svoltage.setValue(self.data[val][1].voltage,True)
self.scs.setValue(self.data[val][1].cs,True)
self.guiim.set_data(self.data[val][4])
self.update_plot()
def newPlotMode(self,mode):
self.plotmode=mode
self.update_plot()
def newCTF(self) :
self.data[self.curset][1].defocus=self.sdefocus.value
self.data[self.curset][1].bfactor=self.sbfactor.value
# self.data[self.curset][1].apix=self.sapix.value
self.data[self.curset][1].ampcont=self.sampcont.value
self.data[self.curset][1].voltage=self.svoltage.value
self.data[self.curset][1].cs=self.scs.value
self.update_plot()
def imgmousedown(self,event) :
m=self.guiim.scr_to_img((event.x(),event.y()))
#self.guiim.add_shape("cen",["rect",.9,.9,.4,x0,y0,x0+2,y0+2,1.0])
def imgmousedrag(self,event) :
m=self.guiim.scr_to_img((event.x(),event.y()))
# box deletion when shift held down
#if event.modifiers()&Qt.ShiftModifier:
#for i,j in enumerate(self.boxes):
def imgmouseup(self,event) :
m=self.guiim.scr_to_img((event.x(),event.y()))
def plotmousedown(self,event) :
m=self.guiim.scr_to_img((event.x(),event.y()))
def run(self):
"""If you make your own application outside of this object, you are free to use
your own local app.exec_(). This is a convenience for ctf-only programs."""
self.app.exec_()
# E2saveappwin("boxer","imagegeom",self.guiim)
# try:
# E2setappval("boxer","imcontrol",self.guiim.inspector.isVisible())
# if self.guiim.inspector.isVisible() : E2saveappwin("boxer","imcontrolgeom",self.guiim.inspector)
# except : E2setappval("boxer","imcontrol",False)
return
class EMIsoInspector(QtGui.QWidget):
def __init__(self,target,enable_browse=False) :
QtGui.QWidget.__init__(self,None)
self.setWindowIcon(QtGui.QIcon(get_image_directory() +"desktop.png"))
self.target=weakref.ref(target)
self.rotation_sliders = EMTransformPanel(target,self)
self.vbl = QtGui.QVBoxLayout(self)
self.vbl.setMargin(0)
self.vbl.setSpacing(6)
self.vbl.setObjectName("vbl")
self.mrcChanged = False #added by Muthu
if enable_browse:
hblbrowse = QtGui.QHBoxLayout()
self.mrc_text = QtGui.QLineEdit()
hblbrowse.addWidget(self.mrc_text)
self.mrc_browse = QtGui.QPushButton("Browse")
hblbrowse.addWidget(self.mrc_browse)
self.vbl.addLayout(hblbrowse)
QtCore.QObject.connect(self.mrc_text, QtCore.SIGNAL("textEdited(const QString&)"), self.on_mrc_text_change) #added by Muthu
QtCore.QObject.connect(self.mrc_browse, QtCore.SIGNAL("clicked(bool)"), self.on_mrc_browse) # added by Muthu
self.hbl = QtGui.QHBoxLayout()
self.hbl.setMargin(0)
self.hbl.setSpacing(6)
self.hbl.setObjectName("hbl")
self.vbl.addLayout(self.hbl)
self.hist = ImgHistogram(self)
self.hist.setObjectName("hist")
self.hbl.addWidget(self.hist)
self.vbl2 = QtGui.QVBoxLayout()
self.vbl2.setMargin(0)
self.vbl2.setSpacing(6)
self.vbl2.setObjectName("vbl2")
self.hbl.addLayout(self.vbl2)
self.wiretog = QtGui.QPushButton("Wire")
self.wiretog.setCheckable(1)
self.vbl2.addWidget(self.wiretog)
self.lighttog = QtGui.QPushButton("Light")
self.lighttog.setCheckable(1)
self.vbl2.addWidget(self.lighttog)
self.cubetog = QtGui.QPushButton("Cube")
self.cubetog.setCheckable(1)
self.vbl2.addWidget(self.cubetog)
self.texturetog = QtGui.QPushButton("Texture")
self.texturetog.setCheckable(1)
self.vbl2.addWidget(self.texturetog)
self.texture = False
self.tabwidget = QtGui.QTabWidget()
self.maintab = None
self.tabwidget.addTab(self.get_main_tab(), "Main")
self.texturetab = None
self.tabwidget.addTab(self.get_GL_tab(),"GL")
self.tabwidget.addTab(self.get_texture_tab(),"Texture")
self.get_texture_tab().setEnabled(False)
self.vbl.addWidget(self.tabwidget)
self.n3_showing = False
QtCore.QObject.connect(self.thr, QtCore.SIGNAL("valueChanged"), self.on_threshold_slider)
QtCore.QObject.connect(self.contrast, QtCore.SIGNAL("valueChanged"), target.set_contrast)
QtCore.QObject.connect(self.bright, QtCore.SIGNAL("valueChanged"), target.set_brightness)
QtCore.QObject.connect(self.cbb, QtCore.SIGNAL("currentIndexChanged(QString)"), self.set_material)
QtCore.QObject.connect(self.smp, QtCore.SIGNAL("valueChanged(int)"), target.set_sample)
QtCore.QObject.connect(self.wiretog, QtCore.SIGNAL("toggled(bool)"), target.toggle_wire)
QtCore.QObject.connect(self.lighttog, QtCore.SIGNAL("toggled(bool)"), target.toggle_light)
QtCore.QObject.connect(self.texturetog, QtCore.SIGNAL("toggled(bool)"), self.toggle_texture)
QtCore.QObject.connect(self.cubetog, QtCore.SIGNAL("toggled(bool)"), target.toggle_cube)
QtCore.QObject.connect(self.glcontrast, QtCore.SIGNAL("valueChanged"), target.set_GL_contrast)
QtCore.QObject.connect(self.glbrightness, QtCore.SIGNAL("valueChanged"), target.set_GL_brightness)
QtCore.QObject.connect(self.ambient_tab.r, QtCore.SIGNAL("valueChanged"), self.update_material)
QtCore.QObject.connect(self.ambient_tab.g, QtCore.SIGNAL("valueChanged"), self.update_material)
QtCore.QObject.connect(self.ambient_tab.b, QtCore.SIGNAL("valueChanged"), self.update_material)
QtCore.QObject.connect(self.diffuse_tab.r, QtCore.SIGNAL("valueChanged"), self.update_material)
QtCore.QObject.connect(self.diffuse_tab.g, QtCore.SIGNAL("valueChanged"), self.update_material)
QtCore.QObject.connect(self.diffuse_tab.b, QtCore.SIGNAL("valueChanged"), self.update_material)
QtCore.QObject.connect(self.specular_tab.r, QtCore.SIGNAL("valueChanged"), self.update_material)
QtCore.QObject.connect(self.specular_tab.g, QtCore.SIGNAL("valueChanged"), self.update_material)
QtCore.QObject.connect(self.specular_tab.b, QtCore.SIGNAL("valueChanged"), self.update_material)
QtCore.QObject.connect(self.emission_tab.r, QtCore.SIGNAL("valueChanged"), self.update_material)
QtCore.QObject.connect(self.emission_tab.g, QtCore.SIGNAL("valueChanged"), self.update_material)
QtCore.QObject.connect(self.emission_tab.b, QtCore.SIGNAL("valueChanged"), self.update_material)
QtCore.QObject.connect(self.shininess, QtCore.SIGNAL("valueChanged"), self.update_material)
def on_mrc_text_change(self,text): #if enable_browse, added by muthu
print "Use the Browse button to update the mrc file"
def on_mrc_browse(self): #if enable_browse, added by muthu
import os
self.mrcfileName = QtGui.QFileDialog.getOpenFileName(self, "open file", os.getcwd(), "Text files (*.mrc)")
if (self.mrcfileName == ""): return
mrcData = EMData(str(self.mrcfileName))
self.target().set_data(mrcData)
self.mrc_text.setText(self.mrcfileName)
self.mrcChanged = True
self.target().updateGL()
def update_rotations(self,t3d):
self.rotation_sliders.update_rotations(t3d)
def set_scale(self,val):
self.rotation_sliders.set_scale(val)
def set_xy_trans(self, x, y):
self.rotation_sliders.set_xy_trans(x,y)
def set_xyz_trans(self,x,y,z):
self.rotation_sliders.set_xyz_trans(x,y,z)
def get_transform_layout(self):
return self.maintab.vbl
def update_material(self):
self.target().isocolor = "custom"
custom = {}
custom["ambient"] = [self.ambient_tab.r.getValue(), self.ambient_tab.g.getValue(), self.ambient_tab.b.getValue(),1.0]
custom["diffuse"] = [self.diffuse_tab.r.getValue(), self.diffuse_tab.g.getValue(), self.diffuse_tab.b.getValue(),1.0]
custom["specular"] = [self.specular_tab.r.getValue(), self.specular_tab.g.getValue(), self.specular_tab.b.getValue(),1.0]
custom["emission"] = [self.emission_tab.r.getValue(), self.emission_tab.g.getValue(), self.emission_tab.b.getValue(),1.0]
custom["shininess"] = self.shininess.getValue()
self.target().colors["custom"] = custom
n = self.cbb.findText(QtCore.QString("custom"))
if n < 0: return
self.cbb.setCurrentIndex(n)
self.target().updateGL()
def set_material(self,color):
self.target().set_material(color)
material = self.target().get_material()
self.ambient_tab.r.setValue(material["ambient"][0])
self.ambient_tab.g.setValue(material["ambient"][1])
self.ambient_tab.b.setValue(material["ambient"][2])
self.diffuse_tab.r.setValue(material["diffuse"][0])
self.diffuse_tab.g.setValue(material["diffuse"][1])
self.diffuse_tab.b.setValue(material["diffuse"][2])
self.specular_tab.r.setValue(material["specular"][0])
self.specular_tab.g.setValue(material["specular"][1])
self.specular_tab.b.setValue(material["specular"][2])
self.emission_tab.r.setValue(material["emission"][0])
self.emission_tab.g.setValue(material["emission"][1])
self.emission_tab.b.setValue(material["emission"][2])
self.shininess.setValue(material["shininess"])
def get_RGB_tab(self, name=""):
return get_RGB_tab(self,name)
#rgbtab = QtGui.QWidget(self)
#rgbtab.vbl = QtGui.QVBoxLayout(rgbtab)
#rgbtab.vbl.setMargin(0)
#rgbtab.vbl.setSpacing(6)
#rgbtab.vbl.setObjectName(name)
#rgbtab.r = ValSlider(rgbtab,(0.0,1.0),"R:")
#rgbtab.r.setObjectName("R")
#rgbtab.r.setValue(0.5)
#rgbtab.vbl.addWidget(rgbtab.r)
#rgbtab.g = ValSlider(rgbtab,(0.0,1.0),"G:")
#rgbtab.g.setObjectName("G")
#rgbtab.g.setValue(0.5)
#rgbtab.vbl.addWidget(rgbtab.g)
#rgbtab.b = ValSlider(rgbtab,(0.0,1.0),"B:")
#rgbtab.b.setObjectName("B")
#rgbtab.b.setValue(0.5)
#rgbtab.vbl.addWidget(rgbtab.b)
#return rgbtab
def get_GL_tab(self):
self.gltab = QtGui.QWidget()
gltab = self.gltab
gltab.vbl = QtGui.QVBoxLayout(self.gltab )
gltab.vbl.setMargin(0)
gltab.vbl.setSpacing(6)
gltab.vbl.setObjectName("GL")
self.glcontrast = ValSlider(gltab,(1.0,5.0),"GLShd:")
self.glcontrast.setObjectName("GLShade")
self.glcontrast.setValue(1.0)
gltab.vbl.addWidget(self.glcontrast)
self.glbrightness = ValSlider(gltab,(-1.0,0.0),"GLBst:")
self.glbrightness.setObjectName("GLBoost")
self.glbrightness.setValue(0.1)
self.glbrightness.setValue(0.0)
gltab.vbl.addWidget(self.glbrightness)
self.material_tab_widget = QtGui.QTabWidget()
self.ambient_tab = self.get_RGB_tab("ambient")
self.material_tab_widget.addTab(self.ambient_tab, "Ambient")
self.diffuse_tab = self.get_RGB_tab("diffuse")
self.material_tab_widget.addTab(self.diffuse_tab, "Diffuse")
self.specular_tab = self.get_RGB_tab("specular")
self.material_tab_widget.addTab(self.specular_tab, "Specular")
self.emission_tab = self.get_RGB_tab("emission")
self.material_tab_widget.addTab(self.emission_tab, "Emission")
gltab.vbl.addWidget(self.material_tab_widget)
self.shininess = ValSlider(gltab,(0,128),"Shininess:")
self.shininess.setObjectName("Shininess")
self.shininess.setValue(64)
gltab.vbl.addWidget(self.shininess)
self.hbl_color = QtGui.QHBoxLayout()
self.hbl_color.setMargin(0)
self.hbl_color.setSpacing(6)
self.hbl_color.setObjectName("Material")
gltab.vbl.addLayout(self.hbl_color)
self.color_label = QtGui.QLabel()
self.color_label.setText('Material')
self.hbl_color.addWidget(self.color_label)
self.cbb = QtGui.QComboBox(gltab)
self.hbl_color.addWidget(self.cbb)
return gltab
def toggle_texture(self):
self.texture = not self.texture
self.target().toggle_texture()
self.get_texture_tab().setEnabled(self.texture)
def get_texture_tab(self):
if ( self.texturetab == None ):
self.texturetab = QtGui.QWidget()
texturetab = self.texturetab
texturetab.vbl = QtGui.QVBoxLayout(self.texturetab)
texturetab.vbl.setMargin(0)
texturetab.vbl.setSpacing(6)
texturetab.vbl.setObjectName("Main")
self.contrast = ValSlider(texturetab,(0.0,20.0),"Cont:")
self.contrast.setObjectName("contrast")
self.contrast.setValue(10.0)
texturetab.vbl.addWidget(self.contrast)
self.bright = ValSlider(texturetab,(-5.0,5.0),"Brt:")
self.bright.setObjectName("bright")
self.bright.setValue(0.1)
self.bright.setValue(0.0)
texturetab.vbl.addWidget(self.bright)
#self.glcontrast = ValSlider(texturetab,(1.0,5.0),"GLShd:")
#self.glcontrast.setObjectName("GLShade")
#self.glcontrast.setValue(1.0)
#texturetab.vbl.addWidget(self.glcontrast)
#self.glbrightness = ValSlider(texturetab,(-1.0,0.0),"GLBst:")
#self.glbrightness.setObjectName("GLBoost")
#self.glbrightness.setValue(0.1)
#self.glbrightness.setValue(0.0)
#texturetab.vbl.addWidget(self.glbrightness)
return self.texturetab
def get_main_tab(self):
if ( self.maintab == None ):
self.maintab = QtGui.QWidget()
maintab = self.maintab
maintab.vbl = QtGui.QVBoxLayout(self.maintab)
maintab.vbl.setMargin(0)
maintab.vbl.setSpacing(6)
maintab.vbl.setObjectName("Main")
self.thr = ValSlider(maintab,(0.0,4.0),"Thr:")
self.thr.setObjectName("thr")
self.thr.setValue(0.5)
maintab.vbl.addWidget(self.thr)
self.hbl_smp = QtGui.QHBoxLayout()
self.hbl_smp.setMargin(0)
self.hbl_smp.setSpacing(6)
self.hbl_smp.setObjectName("Sample")
maintab.vbl.addLayout(self.hbl_smp)
self.smp_label = QtGui.QLabel()
self.smp_label.setText('Sample Level')
self.hbl_smp.addWidget(self.smp_label)
self.smp = QtGui.QSpinBox(maintab)
self.smp.setValue(1)
self.hbl_smp.addWidget(self.smp)
self.rotation_sliders.addWidgets(maintab.vbl)
return self.maintab
def set_sampling_range(self,range):
self.smp.setMinimum(1)
self.smp.setMaximum(1+range-1)
def slider_rotate(self):
self.target().load_rotation(self.get_current_rotation())
def set_materials(self,colors,current_color):
a = 0
for i in colors:
self.cbb.addItem(i)
if ( i == current_color):
self.cbb.setCurrentIndex(a)
a += 1
def on_threshold_slider(self,val):
self.target().set_threshold(val)
self.bright.setValue(-val,True)
def set_thresholds(self,low,high,val):
self.thr.setRange(low,high)
self.thr.setValue(val, True)
self.bright.setValue(-val,True)
def set_sample(self,low,high,val):
self.smp.setRange(int(low),int(high))
self.smp.setValue(val, True)
def set_hist(self,hist,minden,maxden):
self.hist.set_data(hist,minden,maxden)
class EMTransformPanel:
def __init__(self, target, parent):
self.target = weakref.ref(target)
self.parent = weakref.ref(parent)
self.label_src = QtGui.QLabel(parent)
self.label_src.setText('Rotation Convention')
self.src = QtGui.QComboBox(parent)
self.load_src_options(self.src)
self.x_label = QtGui.QLabel()
self.x_label.setText('x')
self.x_trans = QtGui.QDoubleSpinBox(parent)
self.x_trans.setMinimum(-10000)
self.x_trans.setMaximum(10000)
self.x_trans.setValue(0.0)
self.y_label = QtGui.QLabel()
self.y_label.setText('y')
self.y_trans = QtGui.QDoubleSpinBox(parent)
self.y_trans.setMinimum(-10000)
self.y_trans.setMaximum(10000)
self.y_trans.setValue(0.0)
self.z_label = QtGui.QLabel()
self.z_label.setText('z')
self.z_trans = QtGui.QDoubleSpinBox(parent)
self.z_trans.setMinimum(-10000)
self.z_trans.setMaximum(10000)
self.z_trans.setValue(0.0)
self.az = ValSlider(parent, (-360.0, 360.0), "az", -1)
self.az.setObjectName("az")
self.az.setValue(0.0)
self.alt = ValSlider(parent, (-180.0, 180.0), "alt", -1)
self.alt.setObjectName("alt")
self.alt.setValue(0.0)
self.phi = ValSlider(parent, (-360.0, 360.0), "phi", -1)
self.phi.setObjectName("phi")
self.phi.setValue(0.0)
self.scale = ValSlider(parent, (0.01, 30.0), "Zoom:")
self.scale.setObjectName("scale")
self.scale.setValue(1.0)
self.n3_showing = False
self.current_src = "eman"
QtCore.QObject.connect(self.az, QtCore.SIGNAL("valueChanged"),
self.slider_rotate)
QtCore.QObject.connect(self.alt, QtCore.SIGNAL("valueChanged"),
self.slider_rotate)
QtCore.QObject.connect(self.phi, QtCore.SIGNAL("valueChanged"),
self.slider_rotate)
QtCore.QObject.connect(self.src,
QtCore.SIGNAL("currentIndexChanged(QString)"),
self.set_src)
QtCore.QObject.connect(self.scale, QtCore.SIGNAL("valueChanged"),
self.target().set_scale)
QtCore.QObject.connect(self.x_trans,
QtCore.SIGNAL("valueChanged(double)"),
self.target().set_cam_x)
QtCore.QObject.connect(self.y_trans,
QtCore.SIGNAL("valueChanged(double)"),
self.target().set_cam_y)
QtCore.QObject.connect(self.z_trans,
QtCore.SIGNAL("valueChanged(double)"),
self.target().set_cam_z)
def set_defaults(self):
self.x_trans.setValue(0.0)
self.y_trans.setValue(0.0)
self.z_trans.setValue(0.0)
self.scale.setValue(1.0)
self.az.setValue(0.0)
self.alt.setValue(0.0)
self.phi.setValue(0.0)
def slider_rotate(self):
self.target().load_rotation(self.get_current_rotation())
def get_current_rotation(self):
convention = self.src.currentText()
rot = {}
if (self.current_src == "spin"):
rot[self.az.getLabel()] = self.az.getValue()
n1 = self.alt.getValue()
n2 = self.phi.getValue()
n3 = self.n3.getValue()
norm = sqrt(n1 * n1 + n2 * n2 + n3 * n3)
n1 /= norm
n2 /= norm
n3 /= norm
rot[self.alt.getLabel()] = n1
rot[self.phi.getLabel()] = n2
rot[self.n3.getLabel()] = n3
else:
rot[self.az.getLabel()] = self.az.getValue()
rot[self.alt.getLabel()] = self.alt.getValue()
rot[self.phi.getLabel()] = self.phi.getValue()
rot["type"] = self.current_src
return Transform(rot)
def addWidgets(self, target):
target.addWidget(self.scale)
self.hbl_trans = QtGui.QHBoxLayout()
self.hbl_trans.setMargin(0)
self.hbl_trans.setSpacing(6)
self.hbl_trans.setObjectName("Trans")
self.hbl_trans.addWidget(self.x_label)
self.hbl_trans.addWidget(self.x_trans)
self.hbl_trans.addWidget(self.y_label)
self.hbl_trans.addWidget(self.y_trans)
self.hbl_trans.addWidget(self.z_label)
self.hbl_trans.addWidget(self.z_trans)
target.addLayout(self.hbl_trans)
self.hbl_src = QtGui.QHBoxLayout()
self.hbl_src.setMargin(0)
self.hbl_src.setSpacing(6)
self.hbl_src.setObjectName("hbl")
self.hbl_src.addWidget(self.label_src)
self.hbl_src.addWidget(self.src)
target.addLayout(self.hbl_src)
target.addWidget(self.az)
target.addWidget(self.alt)
target.addWidget(self.phi)
def set_src(self, val):
t3d = self.get_current_rotation()
if (self.n3_showing):
self.parent().get_transform_layout().removeWidget(self.n3)
self.n3.deleteLater()
self.n3_showing = False
self.az.setRange(-360, 360)
self.alt.setRange(-180, 180)
self.phi.setRange(-360, 660)
if (self.src_map[str(val)] == "spider"):
self.az.setLabel('phi')
self.alt.setLabel('theta')
self.phi.setLabel('psi')
elif (self.src_map[str(val)] == "eman"):
self.az.setLabel('az')
self.alt.setLabel('alt')
self.phi.setLabel('phi')
elif (self.src_map[str(val)] == "imagic"):
self.az.setLabel('alpha')
self.alt.setLabel('beta')
self.phi.setLabel('gamma')
elif (self.src_map[str(val)] == "xyz"):
self.az.setLabel('xtilt')
self.alt.setLabel('ytilt')
self.phi.setLabel('ztilt')
elif (self.src_map[str(val)] == "mrc"):
self.az.setLabel('phi')
self.alt.setLabel('theta')
self.phi.setLabel('omega')
elif (self.src_map[str(val)] == "spin"):
self.az.setLabel('omega')
self.alt.setRange(-1, 1)
self.phi.setRange(-1, 1)
self.alt.setLabel('n1')
self.phi.setLabel('n2')
self.n3 = ValSlider(self.parent(), (-360.0, 360.0), "n3", -1)
self.n3.setRange(-1, 1)
self.n3.setObjectName("n3")
self.parent().get_transform_layout().addWidget(self.n3)
QtCore.QObject.connect(self.n3, QtCore.SIGNAL("valueChanged"),
self.slider_rotate)
self.n3_showing = True
self.current_src = self.src_map[str(val)]
self.update_rotations(t3d)
def load_src_options(self, widgit):
self.load_src()
for i in self.src_strings:
widgit.addItem(i)
def load_src(self):
# supported_rot_conventions
src_flags = []
src_flags.append("eman")
src_flags.append("spider")
src_flags.append("imagic")
src_flags.append("mrc")
src_flags.append("spin")
src_flags.append("xyz")
self.src_strings = []
self.src_map = {}
for i in src_flags:
self.src_strings.append(str(i))
self.src_map[str(i)] = i
def update_rotations(self, t3d):
rot = t3d.get_rotation(self.src_map[str(
self.src.itemText(self.src.currentIndex()))])
convention = self.src.currentText()
if (self.src_map[str(convention)] == "spin"):
self.n3.setValue(rot[self.n3.getLabel()], True)
self.az.setValue(rot[self.az.getLabel()], True)
self.alt.setValue(rot[self.alt.getLabel()], True)
self.phi.setValue(rot[self.phi.getLabel()], True)
def set_scale(self, newscale):
self.scale.setValue(newscale)
def set_xy_trans(self, x, y):
self.x_trans.setValue(x)
self.y_trans.setValue(y)
def set_xyz_trans(self, x, y, z):
self.x_trans.setValue(x)
self.y_trans.setValue(y)
self.z_trans.setValue(z)
class EMGLPlotInspector(QtGui.QWidget):
def __init__(self,target) :
QtGui.QWidget.__init__(self,None)
self.target=target
self.vbl = QtGui.QVBoxLayout(self)
self.vbl.setMargin(0)
self.vbl.setSpacing(6)
self.vbl.setObjectName("vbl")
self.hbl = QtGui.QHBoxLayout()
self.hbl.setMargin(0)
self.hbl.setSpacing(6)
self.hbl.setObjectName("hbl")
self.vbl.addLayout(self.hbl)
self.hist = ImgHistogram(self)
self.hist.setObjectName("hist")
self.hbl.addWidget(self.hist)
self.vbl2 = QtGui.QVBoxLayout()
self.vbl2.setMargin(0)
self.vbl2.setSpacing(6)
self.vbl2.setObjectName("vbl2")
self.hbl.addLayout(self.vbl2)
self.wiretog = QtGui.QPushButton("Wire")
self.wiretog.setCheckable(1)
self.vbl2.addWidget(self.wiretog)
self.lighttog = QtGui.QPushButton("Light")
self.lighttog.setCheckable(1)
self.vbl2.addWidget(self.lighttog)
self.tabwidget = QtGui.QTabWidget()
self.maintab = None
self.tabwidget.addTab(self.get_main_tab(), "Main")
self.tabwidget.addTab(self.get_GL_tab(),"GL")
self.vbl.addWidget(self.tabwidget)
self.n3_showing = False
QtCore.QObject.connect(self.scale, QtCore.SIGNAL("valueChanged"), target.set_scale)
QtCore.QObject.connect(self.az, QtCore.SIGNAL("valueChanged"), self.slider_rotate)
QtCore.QObject.connect(self.alt, QtCore.SIGNAL("valueChanged"), self.slider_rotate)
QtCore.QObject.connect(self.phi, QtCore.SIGNAL("valueChanged"), self.slider_rotate)
QtCore.QObject.connect(self.cbb, QtCore.SIGNAL("currentIndexChanged(QString)"), target.setColor)
QtCore.QObject.connect(self.src, QtCore.SIGNAL("currentIndexChanged(QString)"), self.set_src)
QtCore.QObject.connect(self.x_trans, QtCore.SIGNAL("valueChanged(double)"), target.set_cam_x)
QtCore.QObject.connect(self.y_trans, QtCore.SIGNAL("valueChanged(double)"), target.set_cam_y)
QtCore.QObject.connect(self.z_trans, QtCore.SIGNAL("valueChanged(double)"), target.set_cam_z)
QtCore.QObject.connect(self.wiretog, QtCore.SIGNAL("toggled(bool)"), target.toggle_wire)
QtCore.QObject.connect(self.lighttog, QtCore.SIGNAL("toggled(bool)"), target.toggle_light)
QtCore.QObject.connect(self.glcontrast, QtCore.SIGNAL("valueChanged"), target.set_GL_contrast)
QtCore.QObject.connect(self.glbrightness, QtCore.SIGNAL("valueChanged"), target.set_GL_brightness)
def get_GL_tab(self):
self.gltab = QtGui.QWidget()
gltab = self.gltab
gltab.vbl = QtGui.QVBoxLayout(self.gltab )
gltab.vbl.setMargin(0)
gltab.vbl.setSpacing(6)
gltab.vbl.setObjectName("Main")
self.glcontrast = ValSlider(gltab,(1.0,5.0),"GLShd:")
self.glcontrast.setObjectName("GLShade")
self.glcontrast.setValue(1.0)
gltab.vbl.addWidget(self.glcontrast)
self.glbrightness = ValSlider(gltab,(-1.0,0.0),"GLBst:")
self.glbrightness.setObjectName("GLBoost")
self.glbrightness.setValue(0.1)
self.glbrightness.setValue(0.0)
gltab.vbl.addWidget(self.glbrightness)
return gltab
def get_main_tab(self):
if ( self.maintab == None ):
self.maintab = QtGui.QWidget()
maintab = self.maintab
maintab.vbl = QtGui.QVBoxLayout(self.maintab)
maintab.vbl.setMargin(0)
maintab.vbl.setSpacing(6)
maintab.vbl.setObjectName("Main")
self.scale = ValSlider(maintab,(0.01,30.0),"Zoom:")
self.scale.setObjectName("scale")
self.scale.setValue(1.0)
maintab.vbl.addWidget(self.scale)
self.hbl_color = QtGui.QHBoxLayout()
self.hbl_color.setMargin(0)
self.hbl_color.setSpacing(6)
self.hbl_color.setObjectName("Material")
maintab.vbl.addLayout(self.hbl_color)
self.color_label = QtGui.QLabel()
self.color_label.setText('Material')
self.hbl_color.addWidget(self.color_label)
self.cbb = QtGui.QComboBox(maintab)
self.hbl_color.addWidget(self.cbb)
self.hbl_trans = QtGui.QHBoxLayout()
self.hbl_trans.setMargin(0)
self.hbl_trans.setSpacing(6)
self.hbl_trans.setObjectName("Trans")
maintab.vbl.addLayout(self.hbl_trans)
self.x_label = QtGui.QLabel()
self.x_label.setText('x')
self.hbl_trans.addWidget(self.x_label)
self.x_trans = QtGui.QDoubleSpinBox(self)
self.x_trans.setMinimum(-10000)
self.x_trans.setMaximum(10000)
self.x_trans.setValue(0.0)
self.hbl_trans.addWidget(self.x_trans)
self.y_label = QtGui.QLabel()
self.y_label.setText('y')
self.hbl_trans.addWidget(self.y_label)
self.y_trans = QtGui.QDoubleSpinBox(maintab)
self.y_trans.setMinimum(-10000)
self.y_trans.setMaximum(10000)
self.y_trans.setValue(0.0)
self.hbl_trans.addWidget(self.y_trans)
self.z_label = QtGui.QLabel()
self.z_label.setText('z')
self.hbl_trans.addWidget(self.z_label)
self.z_trans = QtGui.QDoubleSpinBox(maintab)
self.z_trans.setMinimum(-10000)
self.z_trans.setMaximum(10000)
self.z_trans.setValue(0.0)
self.hbl_trans.addWidget(self.z_trans)
self.hbl_src = QtGui.QHBoxLayout()
self.hbl_src.setMargin(0)
self.hbl_src.setSpacing(6)
self.hbl_src.setObjectName("hbl")
maintab.vbl.addLayout(self.hbl_src)
self.label_src = QtGui.QLabel()
self.label_src.setText('Rotation Convention')
self.hbl_src.addWidget(self.label_src)
self.src = QtGui.QComboBox(maintab)
self.load_src_options(self.src)
self.hbl_src.addWidget(self.src)
# set default value -1 ensures that the val slider is updated the first time it is created
self.az = ValSlider(self,(-360.0,360.0),"az",-1)
self.az.setObjectName("az")
maintab.vbl.addWidget(self.az)
self.alt = ValSlider(self,(-180.0,180.0),"alt",-1)
self.alt.setObjectName("alt")
maintab.vbl.addWidget(self.alt)
self.phi = ValSlider(self,(-360.0,360.0),"phi",-1)
self.phi.setObjectName("phi")
maintab.vbl.addWidget(self.phi)
self.current_src = EULER_EMAN
return self.maintab
def set_xy_trans(self, x, y):
self.x_trans.setValue(x)
self.y_trans.setValue(y)
def set_translate_scale(self, xscale,yscale,zscale):
self.x_trans.setSingleStep(xscale)
self.y_trans.setSingleStep(yscale)
self.z_trans.setSingleStep(zscale)
def update_rotations(self,t3d):
rot = t3d.get_rotation(self.src_map[str(self.src.itemText(self.src.currentIndex()))])
convention = self.src.currentText()
if ( self.src_map[str(convention)] == EULER_SPIN ):
self.n3.setValue(rot[self.n3.getLabel()],True)
self.az.setValue(rot[self.az.getLabel()],True)
self.alt.setValue(rot[self.alt.getLabel()],True)
self.phi.setValue(rot[self.phi.getLabel()],True)
def slider_rotate(self):
self.target.load_rotation(self.get_current_rotation())
def get_current_rotation(self):
convention = self.src.currentText()
rot = {}
if ( self.current_src == EULER_SPIN ):
rot[self.az.getLabel()] = self.az.getValue()
n1 = self.alt.getValue()
n2 = self.phi.getValue()
n3 = self.n3.getValue()
norm = sqrt(n1*n1 + n2*n2 + n3*n3)
n1 /= norm
n2 /= norm
n3 /= norm
rot[self.alt.getLabel()] = n1
rot[self.phi.getLabel()] = n2
rot[self.n3.getLabel()] = n3
else:
rot[self.az.getLabel()] = self.az.getValue()
rot[self.alt.getLabel()] = self.alt.getValue()
rot[self.phi.getLabel()] = self.phi.getValue()
return Transform3D(self.current_src, rot)
def set_src(self, val):
t3d = self.get_current_rotation()
if (self.n3_showing) :
self.vbl.removeWidget(self.n3)
self.n3.deleteLater()
self.n3_showing = False
self.az.setRange(-360,360)
self.alt.setRange(-180,180)
self.phi.setRange(-360,660)
if ( self.src_map[str(val)] == EULER_SPIDER ):
self.az.setLabel('phi')
self.alt.setLabel('theta')
self.phi.setLabel('psi')
elif ( self.src_map[str(val)] == EULER_EMAN ):
self.az.setLabel('az')
self.alt.setLabel('alt')
self.phi.setLabel('phi')
elif ( self.src_map[str(val)] == EULER_IMAGIC ):
self.az.setLabel('alpha')
self.alt.setLabel('beta')
self.phi.setLabel('gamma')
elif ( self.src_map[str(val)] == EULER_XYZ ):
self.az.setLabel('xtilt')
self.alt.setLabel('ytilt')
self.phi.setLabel('ztilt')
elif ( self.src_map[str(val)] == EULER_MRC ):
self.az.setLabel('phi')
self.alt.setLabel('theta')
self.phi.setLabel('omega')
elif ( self.src_map[str(val)] == EULER_SPIN ):
self.az.setLabel('Omega')
self.alt.setRange(-1,1)
self.phi.setRange(-1,1)
self.alt.setLabel('n1')
self.phi.setLabel('n2')
self.n3 = ValSlider(self,(-360.0,360.0),"n3",-1)
self.n3.setRange(-1,1)
self.n3.setObjectName("n3")
self.vbl.addWidget(self.n3)
QtCore.QObject.connect(self.n3, QtCore.SIGNAL("valueChanged"), self.slider_rotate)
self.n3_showing = True
self.current_src = self.src_map[str(val)]
self.update_rotations(t3d)
def load_src_options(self,widgit):
self.load_src()
for i in self.src_strings:
widgit.addItem(i)
# read src as 'supported rotation conventions'
def load_src(self):
# supported_rot_conventions
src_flags = []
src_flags.append(EULER_EMAN)
src_flags.append(EULER_SPIDER)
src_flags.append(EULER_IMAGIC)
src_flags.append(EULER_MRC)
src_flags.append(EULER_SPIN)
src_flags.append(EULER_XYZ)
self.src_strings = []
self.src_map = {}
for i in src_flags:
self.src_strings.append(str(i))
self.src_map[str(i)] = i
def setColors(self,colors,current_color):
a = 0
for i in colors:
self.cbb.addItem(i)
if ( i == current_color):
self.cbb.setCurrentIndex(a)
a += 1
def set_scale(self,newscale):
self.scale.setValue(newscale)
class EMImageInspectorMX(QtGui.QWidget):
def __init__(self,target) :
QtGui.QWidget.__init__(self,None)
self.target=target
self.vboxlayout = QtGui.QVBoxLayout(self)
self.vboxlayout.setMargin(0)
self.vboxlayout.setSpacing(6)
self.vboxlayout.setObjectName("vboxlayout")
self.hist = ImgHistogram(self)
self.hist.setObjectName("hist")
self.vboxlayout.addWidget(self.hist)
self.hboxlayout = QtGui.QHBoxLayout()
self.hboxlayout.setMargin(0)
self.hboxlayout.setSpacing(6)
self.hboxlayout.setObjectName("hboxlayout")
self.vboxlayout.addLayout(self.hboxlayout)
self.lbl = QtGui.QLabel("#/row:")
self.lbl.setAlignment(Qt.AlignRight|Qt.AlignVCenter)
self.hboxlayout.addWidget(self.lbl)
self.nrow = QtGui.QSpinBox(self)
self.nrow.setObjectName("nrow")
self.nrow.setRange(1,50)
self.nrow.setValue(6)
self.hboxlayout.addWidget(self.nrow)
self.lbl = QtGui.QLabel("N:")
self.lbl.setAlignment(Qt.AlignRight|Qt.AlignVCenter)
self.hboxlayout.addWidget(self.lbl)
self.imgn = QtGui.QSpinBox(self)
self.imgn.setObjectName("imgn")
self.imgn.setRange(-1,50)
self.imgn.setValue(0)
self.imgn.setSpecialValueText("All")
self.hboxlayout.addWidget(self.imgn)
self.scale = ValSlider(self,(0.1,5.0),"Mag:")
self.scale.setObjectName("scale")
self.scale.setValue(1.0)
self.vboxlayout.addWidget(self.scale)
self.mins = ValSlider(self,label="Min:")
self.mins.setObjectName("mins")
self.vboxlayout.addWidget(self.mins)
self.maxs = ValSlider(self,label="Max:")
self.maxs.setObjectName("maxs")
self.vboxlayout.addWidget(self.maxs)
self.brts = ValSlider(self,(-1.0,1.0),"Brt:")
self.brts.setObjectName("brts")
self.vboxlayout.addWidget(self.brts)
self.conts = ValSlider(self,(0.0,1.0),"Cont:")
self.conts.setObjectName("conts")
self.vboxlayout.addWidget(self.conts)
self.lowlim=0
self.highlim=1.0
self.busy=0
QtCore.QObject.connect(self.nrow, QtCore.SIGNAL("valueChanged(int)"), target.setNPerRow)
QtCore.QObject.connect(self.imgn, QtCore.SIGNAL("valueChanged(int)"), target.setNShow)
QtCore.QObject.connect(self.scale, QtCore.SIGNAL("valueChanged"), target.set_scale)
QtCore.QObject.connect(self.mins, QtCore.SIGNAL("valueChanged"), self.newMin)
QtCore.QObject.connect(self.maxs, QtCore.SIGNAL("valueChanged"), self.newMax)
QtCore.QObject.connect(self.brts, QtCore.SIGNAL("valueChanged"), self.newBrt)
QtCore.QObject.connect(self.conts, QtCore.SIGNAL("valueChanged"), self.newCont)
def newMin(self,val):
if self.busy : return
self.busy=1
self.target.setDenMin(val)
self.update_brightness_contrast()
self.busy=0
def newMax(self,val):
if self.busy : return
self.busy=1
self.target.setDenMax(val)
self.update_brightness_contrast()
self.busy=0
def newBrt(self,val):
if self.busy : return
self.busy=1
self.update_min_max()
self.busy=0
def newCont(self,val):
if self.busy : return
self.busy=1
self.update_min_max()
self.busy=0
def update_brightness_contrast(self):
b=0.5*(self.mins.value+self.maxs.value-(self.lowlim+self.highlim))
c=(self.mins.value-self.maxs.value)/(2.0*(self.lowlim-self.highlim))
self.brts.setValue(-b)
self.conts.setValue(1.0-c)
def update_min_max(self):
x0=((self.lowlim+self.highlim)/2.0-(self.highlim-self.lowlim)*(1.0-self.conts.value+self.brts.value))
x1=((self.lowlim+self.highlim)/2.0+(self.highlim-self.lowlim)*(1.0-self.conts.value-self.brts.value))
self.mins.setValue(x0)
self.maxs.setValue(x1)
self.target.setDenRange(x0,x1)
def set_hist(self,hist,minden,maxden):
self.hist.set_data(hist,minden,maxden)
def set_limits(self,lowlim,highlim,curmin,curmax):
self.lowlim=lowlim
self.highlim=highlim
self.mins.setRange(lowlim,highlim)
self.maxs.setRange(lowlim,highlim)
self.mins.setValue(curmin)
self.maxs.setValue(curmax)
class GUIctfsim(QtGui.QWidget):
def __init__(self,application,apix=1.0,voltage=300.0,cs=4.1,ac=10.0,samples=256):
"""CTF simulation dialog
"""
try:
from emimage2d import EMImage2DWidget
except:
print "Cannot import EMAN image GUI objects (EMImage2DWidget)"
sys.exit(1)
try:
from emplot2d import EMPlot2DWidget
except:
print "Cannot import EMAN plot GUI objects (is matplotlib installed?)"
sys.exit(1)
self.app = weakref.ref(application)
self.df_voltage=voltage
self.df_apix=apix
self.df_cs=cs
self.df_ac=ac
self.df_samples=samples
self.img=None
QtGui.QWidget.__init__(self,None)
self.setWindowIcon(QtGui.QIcon(get_image_directory() + "ctf.png"))
self.data=[]
self.curset=0
self.plotmode=0
self.guiim=EMImage2DWidget(application=self.app())
self.guiiminit = True # a flag that's used to auto resize the first time the gui's set_data function is called
self.guiplot=EMPlot2DWidget(application=self.app())
# self.guirealim=EMImage2DWidget(application=self.app()) # This will show the original particle images
# self.guirealim.connect(self.guirealim,QtCore.SIGNAL("keypress"),self.realimgkey)
self.guiim.connect(self.guiim,QtCore.SIGNAL("mousedown"),self.imgmousedown)
self.guiim.connect(self.guiim,QtCore.SIGNAL("mousedrag"),self.imgmousedrag)
self.guiim.connect(self.guiim,QtCore.SIGNAL("mouseup") ,self.imgmouseup)
self.guiplot.connect(self.guiplot,QtCore.SIGNAL("mousedown"),self.plotmousedown)
self.guiim.mmode="app"
# This object is itself a widget we need to set up
self.hbl = QtGui.QHBoxLayout(self)
self.hbl.setMargin(0)
self.hbl.setSpacing(6)
self.hbl.setObjectName("hbl")
# plot list and plot mode combobox
self.vbl2 = QtGui.QVBoxLayout()
self.setlist=MyListWidget(self)
self.setlist.setSizePolicy(QtGui.QSizePolicy.Preferred,QtGui.QSizePolicy.Expanding)
self.vbl2.addWidget(self.setlist)
self.splotmode=QtGui.QComboBox(self)
self.splotmode.addItem("Amplitude")
self.splotmode.addItem("Intensity")
self.splotmode.addItem("Int w sum")
self.splotmode.addItem("Amp w sum")
self.vbl2.addWidget(self.splotmode)
self.hbl.addLayout(self.vbl2)
# ValSliders for CTF parameters
self.vbl = QtGui.QVBoxLayout()
self.vbl.setMargin(0)
self.vbl.setSpacing(6)
self.vbl.setObjectName("vbl")
self.hbl.addLayout(self.vbl)
#self.samp = ValSlider(self,(0,5.0),"Amp:",0)
#self.vbl.addWidget(self.samp)
self.imginfo=QtGui.QLabel("Info",self)
self.vbl.addWidget(self.imginfo)
self.sdefocus=ValSlider(self,(0,5),"Defocus:",0,90)
self.vbl.addWidget(self.sdefocus)
self.sbfactor=ValSlider(self,(0,1600),"B factor:",0,90)
self.vbl.addWidget(self.sbfactor)
self.sdfdiff=ValSlider(self,(0,1),"DF Diff:",0,90)
self.vbl.addWidget(self.sdfdiff)
self.sdfang=ValSlider(self,(0,180),"Df Angle:",0,90)
self.vbl.addWidget(self.sdfang)
self.sampcont=ValSlider(self,(0,100),"% AC",0,90)
self.vbl.addWidget(self.sampcont)
self.sapix=ValSlider(self,(.2,10),"A/Pix:",2,90)
self.vbl.addWidget(self.sapix)
self.svoltage=ValSlider(self,(0,1000),"Voltage (kV):",0,90)
self.vbl.addWidget(self.svoltage)
self.scs=ValSlider(self,(0,5),"Cs (mm):",0,90)
self.vbl.addWidget(self.scs)
self.ssamples=ValSlider(self,(32,1024),"# Samples:",0,90)
self.ssamples.setIntonly(True)
self.vbl.addWidget(self.ssamples)
self.hbl_buttons = QtGui.QHBoxLayout()
self.newbut = QtGui.QPushButton("New")
self.hbl_buttons.addWidget(self.newbut)
self.vbl.addLayout(self.hbl_buttons)
self.on_new_but()
QtCore.QObject.connect(self.sdefocus, QtCore.SIGNAL("valueChanged"), self.newCTF)
QtCore.QObject.connect(self.sbfactor, QtCore.SIGNAL("valueChanged"), self.newCTF)
QtCore.QObject.connect(self.sdfdiff, QtCore.SIGNAL("valueChanged"), self.newCTF)
QtCore.QObject.connect(self.sdfang, QtCore.SIGNAL("valueChanged"), self.newCTF)
QtCore.QObject.connect(self.sapix, QtCore.SIGNAL("valueChanged"), self.newCTF)
QtCore.QObject.connect(self.sampcont, QtCore.SIGNAL("valueChanged"), self.newCTF)
QtCore.QObject.connect(self.svoltage, QtCore.SIGNAL("valueChanged"), self.newCTF)
QtCore.QObject.connect(self.scs, QtCore.SIGNAL("valueChanged"), self.newCTF)
QtCore.QObject.connect(self.ssamples, QtCore.SIGNAL("valueChanged"), self.newCTF)
QtCore.QObject.connect(self.setlist,QtCore.SIGNAL("currentRowChanged(int)"),self.newSet)
QtCore.QObject.connect(self.setlist,QtCore.SIGNAL("keypress"),self.listkey)
QtCore.QObject.connect(self.splotmode,QtCore.SIGNAL("currentIndexChanged(int)"),self.newPlotMode)
QtCore.QObject.connect(self.newbut,QtCore.SIGNAL("clicked(bool)"),self.on_new_but)
self.resize(720,380) # figured these values out by printing the width and height in resize event
E2loadappwin("e2ctfsim","main",self)
E2loadappwin("e2ctfsim","image",self.guiim.qt_parent)
# E2loadappwin("e2ctf","realimage",self.guirealim.qt_parent)
E2loadappwin("e2ctfsim","plot",self.guiplot.qt_parent)
self.setWindowTitle("CTF")
def listkey(self,event):
if event.key()>=Qt.Key_0 and event.key()<=Qt.Key_9 :
q=int(event.key())-Qt.Key_0
self.squality.setValue(q)
elif event.key() == Qt.Key_Left:
self.sdefocus.setValue(self.sdefocus.getValue()-0.01)
elif event.key() == Qt.Key_Right:
self.sdefocus.setValue(self.sdefocus.getValue()+0.01)
elif event.key()==Qt.Key_R :
self.on_recall_params()
def on_new_but(self):
ctf=EMAN2Ctf()
ctf.defocus=1.0
ctf.voltage=self.df_voltage
ctf.apix=self.df_apix
ctf.cs=self.df_cs
ctf.ac=self.df_ac
ctf.samples=self.df_samples
self.data.append((str(len(self.setlist)+1),ctf))
self.curset=len(self.data)
self.update_data()
def show_guis(self):
if self.guiim != None:
self.app().show_specific(self.guiim)
if self.guiplot != None:
self.app().show_specific(self.guiplot)
#if self.guirealim != None:
#self.app().show_specific(self.guirealim)
self.show()
def closeEvent(self,event):
# QtGui.QWidget.closeEvent(self,event)
# self.app.app.closeAllWindows()
E2saveappwin("e2ctf","main",self)
if self.guiim != None:
E2saveappwin("e2ctf","image",self.guiim.qt_parent)
self.app().close_specific(self.guiim)
self.guiim = None
if self.guiplot != None:
E2saveappwin("e2ctf","plot",self.guiplot.qt_parent)
self.app().close_specific(self.guiplot)
#if self.guirealim != None:
#E2saveappwin("e2ctf","realimage",self.guirealim.qt_parent)
#self.app().close_specific(self.guirealim)
event.accept()
self.app().close_specific(self)
self.emit(QtCore.SIGNAL("module_closed")) # this signal is important when e2ctf is being used by a program running its own event loop
def update_data(self):
"""This will make sure the various widgets properly show the current data sets"""
self.setlist.clear()
for i,j in enumerate(self.data):
self.setlist.addItem(j[0])
self.setlist.setCurrentRow(self.curset)
def update_plot(self):
if self.guiplot == None: return # it's closed/not visible
for d in xrange(len(self.data)):
ctf=self.data[d][1]
ds=1.0/(ctf.apix*2.0*ctf.samples)
s=arange(0,ds*ctf.samples,ds)
curve=array(ctf.compute_1d(len(s)*2,ds,Ctf.CtfType.CTF_AMP))
if self.plotmode==1 or self.plotmode==2:
curve=curve**2
if self.plotmode==2 or self.plotmode==3:
if d==0 : avg=curve[:]
else:
if len(curve)!=len(avg) :
print "Number of samples must be fixed to compute an average ({})".format(d+1)
else:
avg+=curve
self.guiplot.set_data((s,curve),self.data[d][0],d==0,True,color=d+1)
if self.plotmode in (2,3) :
self.guiplot.set_data((s,avg),"Sum",False,True,color=0)
self.guiplot.setAxisParms("s (1/$\AA$)","CTF")
ctf.compute_2d_complex(self.img,Ctf.CtfType.CTF_AMP,None)
self.guiim.set_data(self.img)
def newSet(self,val=0):
"called when a new data set is selected from the list"
self.curset=val
self.sdefocus.setValue(self.data[val][1].defocus,True)
self.sbfactor.setValue(self.data[val][1].bfactor,True)
self.sapix.setValue(self.data[val][1].apix,True)
self.sampcont.setValue(self.data[val][1].ampcont,True)
self.svoltage.setValue(self.data[val][1].voltage,True)
self.scs.setValue(self.data[val][1].cs,True)
self.sdfdiff.setValue(self.data[val][1].dfdiff,True)
self.sdfang.setValue(self.data[val][1].dfang,True)
self.ssamples.setValue(self.data[val][1].samples,True)
# make new image if necessary
if self.img==None or self.img["ny"]!=self.data[val][1].samples :
self.img=EMData(self.data[val][1].samples+2,self.data[val][1].samples)
self.img.to_zero()
self.img.set_complex(1)
self.guiim.set_data(self.img)
# self.imginfo.setText("%s particles SNR = %s"%(ptcl,ssnr))
#if self.guiim != None:
## print self.data
#self.guiim.set_data(self.data[val][4])
#if self.guiiminit:
#self.guiim.optimally_resize()
#self.guiiminit = False
#self.guiim.updateGL()
#self.update_plot()
# print "self.data[val]=",self.data[val][0].split('#')[-1]
self.guiim.qt_parent.setWindowTitle("e2ctfsim - 2D FFT - "+self.data[val][0])
# self.guirealim.qt_parent.setWindowTitle("e2ctf - "+self.data[val][0].split('#')[-1])
self.guiplot.qt_parent.setWindowTitle("e2ctfsim - Plot ")
#n=EMUtil.get_image_count(self.data[val][0])
#if n>1:
#self.ptcldata=EMData.read_images(self.data[val][0],range(0,min(20,n)))
#im=sum(self.ptcldata)
#im.mult(1.0/len(self.ptcldata))
#self.ptcldata.insert(0,im)
#self.guirealim.set_data(self.ptcldata)
#else : self.guirealim.set_data([EMData()])
self.update_plot()
def newPlotMode(self,mode):
self.plotmode=mode
self.update_plot()
def newCTF(self) :
# print traceback.print_stack()
self.data[self.curset][1].defocus=self.sdefocus.value
self.data[self.curset][1].bfactor=self.sbfactor.value
self.data[self.curset][1].dfdiff=self.sdfdiff.value
self.data[self.curset][1].dfang=self.sdfang.value
self.data[self.curset][1].apix=self.sapix.value
self.data[self.curset][1].ampcont=self.sampcont.value
self.data[self.curset][1].voltage=self.svoltage.value
self.data[self.curset][1].cs=self.scs.value
self.data[self.curset][1].samples=self.ssamples.value
if self.img==None or self.img["ny"]!=self.ssamples.value :
self.img=EMData(self.ssamples.value+2,self.ssamples.value)
self.img.to_zero()
self.img.set_complex(1)
self.guiim.set_data(self.img)
self.update_plot()
def realimgkey(self,event):
"""Keypress in the image display window"""
if event.key()==Qt.Key_I: # if user presses I in this window we invert the stack on disk
fsp=self.data[self.curset][0]
n=EMUtil.get_image_count(fsp)
print "Inverting images in %s"%fsp
for i in xrange(n):
img=EMData(fsp,i)
img.mult(-1.0)
img.write_image(fsp,i)
#self.ptcldata=EMData.read_images(fsp,range(0,20))
#self.guirealim.set_data(self.ptcldata)
def imgmousedown(self,event) :
m=self.guiim.scr_to_img((event.x(),event.y()))
#self.guiim.add_shape("cen",["rect",.9,.9,.4,x0,y0,x0+2,y0+2,1.0])
def imgmousedrag(self,event) :
m=self.guiim.scr_to_img((event.x(),event.y()))
# box deletion when shift held down
#if event.modifiers()&Qt.ShiftModifier:
#for i,j in enumerate(self.boxes):
def imgmouseup(self,event) :
m=self.guiim.scr_to_img((event.x(),event.y()))
def plotmousedown(self,event) :
m=self.guiim.scr_to_img((event.x(),event.y()))
def run(self):
"""If you make your own application outside of this object, you are free to use
your own local app.exec_(). This is a convenience for ctf-only programs."""
self.app.exec_()
# E2saveappwin("boxer","imagegeom",self.guiim)
# try:
# E2setappval("boxer","imcontrol",self.guiim.inspector.isVisible())
# if self.guiim.inspector.isVisible() : E2saveappwin("boxer","imcontrolgeom",self.guiim.inspector)
# except : E2setappval("boxer","imcontrol",False)
return
class EMLightsInspector(QtGui.QWidget,EMLightsInspectorBase):
def __init__(self,target) :
QtGui.QWidget.__init__(self,None)
EMLightsInspectorBase.__init__(self)
self.target=weakref.ref(target)
self.vbl = QtGui.QVBoxLayout(self)
self.vbl.setMargin(0)
self.vbl.setSpacing(6)
self.vbl.setObjectName("vbl")
self.hbl = QtGui.QHBoxLayout()
self.hbl.setMargin(0)
self.hbl.setSpacing(6)
self.hbl.setObjectName("hbl")
self.vbl.addLayout(self.hbl)
self.vbl2 = QtGui.QVBoxLayout()
self.vbl2.setMargin(0)
self.vbl2.setSpacing(6)
self.vbl2.setObjectName("vbl2")
self.hbl.addLayout(self.vbl2)
self.wiretog = QtGui.QPushButton("Wire")
self.wiretog.setCheckable(1)
self.vbl2.addWidget(self.wiretog)
self.lighttog = QtGui.QPushButton("Light")
self.lighttog.setCheckable(1)
self.lighttog.setChecked(True)
self.vbl2.addWidget(self.lighttog)
self.tabwidget = QtGui.QTabWidget()
self.maintab = None
self.tabwidget.addTab(self.get_light_tab(), "Lights")
self.tabwidget.addTab(self.get_main_tab(), "Transform")
self.tabwidget.addTab(self.get_GL_tab(),"GL")
self.vbl.addWidget(self.tabwidget)
self.n3_showing = False
self.quiet = False
QtCore.QObject.connect(self.cbb, QtCore.SIGNAL("currentIndexChanged(QString)"), target.setColor)
QtCore.QObject.connect(self.wiretog, QtCore.SIGNAL("toggled(bool)"), target.toggle_wire)
QtCore.QObject.connect(self.lighttog, QtCore.SIGNAL("toggled(bool)"), target.toggle_light)
QtCore.QObject.connect(self.glcontrast, QtCore.SIGNAL("valueChanged"), target.set_GL_contrast)
QtCore.QObject.connect(self.glbrightness, QtCore.SIGNAL("valueChanged"), target.set_GL_brightness)
def update_rotations(self,t3d):
self.rotation_sliders.update_rotations(t3d)
def set_scale(self,val):
self.rotation_sliders.set_scale(val)
def set_xy_trans(self, x, y):
self.rotation_sliders.set_xy_trans(x,y)
def set_xyz_trans(self,x,y,z):
self.rotation_sliders.set_xyz_trans(x,y,z)
#return self.advanced_tab
def get_GL_tab(self):
self.gltab = QtGui.QWidget()
gltab = self.gltab
gltab.vbl = QtGui.QVBoxLayout(self.gltab )
gltab.vbl.setMargin(0)
gltab.vbl.setSpacing(6)
gltab.vbl.setObjectName("Main")
self.hbl_color = QtGui.QHBoxLayout()
self.hbl_color.setMargin(0)
self.hbl_color.setSpacing(6)
gltab.vbl.addLayout(self.hbl_color)
self.color_label = QtGui.QLabel()
self.color_label.setText('Material')
self.hbl_color.addWidget(self.color_label)
self.cbb = QtGui.QComboBox(gltab)
self.hbl_color.addWidget(self.cbb)
self.glcontrast = ValSlider(gltab,(1.0,5.0),"GLShd:")
self.glcontrast.setObjectName("GLShade")
self.glcontrast.setValue(1.0)
gltab.vbl.addWidget(self.glcontrast)
self.glbrightness = ValSlider(gltab,(-1.0,0.0),"GLBst:")
self.glbrightness.setObjectName("GLBoost")
self.glbrightness.setValue(0.1)
self.glbrightness.setValue(0.0)
gltab.vbl.addWidget(self.glbrightness)
return gltab
def get_main_tab(self):
if ( self.maintab == None ):
self.maintab = QtGui.QWidget()
maintab = self.maintab
maintab.vbl = QtGui.QVBoxLayout(self.maintab)
maintab.vbl.setMargin(0)
maintab.vbl.setSpacing(6)
maintab.vbl.setObjectName("Main")
self.rotation_sliders = EMTransformPanel(self.target(),self)
self.rotation_sliders.addWidgets(maintab.vbl)
return self.maintab
def set_colors(self,colors,current_color):
a = 0
for i in colors:
self.cbb.addItem(i)
if ( i == current_color):
self.cbb.setCurrentIndex(a)
a += 1
class EMLightsInspectorBase:
'''
Inherit from this if you want its functionality
'''
def __init__(self):
self.gl_lights = get_gl_lights_vector()
self.quiet = False
def set_positional_light_pos(self,pos):
self.quiet = True
p = [self.light_x_pos,self.light_y_pos,self.light_z_pos]
for i,w in enumerate(p):
w.setValue(pos[i])
self.quiet = False
def set_positional_light_dir(self,direction):
self.quiet = True
p = [self.light_ps_xdir,self.light_ps_ydir,self.light_ps_zdir]
for i,w in enumerate(p):
w.setValue(direction[i])
self.quiet = False
def set_directional_light_dir(self,direction):
self.quiet = True
p = [self.light_x_dir,self.light_y_dir,self.light_z_dir]
for i,w in enumerate(p):
w.setValue(direction[i])
self.quiet = False
def update_light(self):
if self.quiet: return
l = self.get_current_light()
if l == None: return
attribs = ["r","g","b"]
amb = [ getattr(self.light_ambient, a).getValue() for a in attribs]
amb.append(1.0) # alpha
dif = [ getattr(self.light_diffuse, a).getValue() for a in attribs]
dif.append(1.0) # alpha
spec = [ getattr(self.light_specular, a).getValue() for a in attribs]
spec.append(1.0) # alpha
glLightfv(l, GL_AMBIENT, amb)
glLightfv(l, GL_DIFFUSE, dif)
glLightfv(l, GL_SPECULAR, spec)
pos = glGetLightfv(l,GL_POSITION)
if pos[3] == 0:
# directional light
p = [self.light_x_dir,self.light_y_dir,self.light_z_dir]
pos = [float(a.value()) for a in p]
pos.append(0) # i.e. directional light
glLightfv(l, GL_POSITION, pos)
else:
p = [self.light_x_pos,self.light_y_pos,self.light_z_pos]
pos = [float(a.value()) for a in p]
pos.append(1) # i.e.point light
glLightfv(l, GL_POSITION, pos)
d = [self.light_ps_xdir,self.light_ps_ydir,self.light_ps_zdir]
dr = [float(a.value()) for a in d]
glLightfv(l, GL_SPOT_DIRECTION, dr)
glLightfv(l,GL_CONSTANT_ATTENUATION,self.const_atten.getValue())
glLightfv(l,GL_LINEAR_ATTENUATION,self.linear_atten.getValue())
glLightfv(l,GL_QUADRATIC_ATTENUATION,self.quad_atten.getValue())
glLightfv(l,GL_SPOT_CUTOFF,self.spot_cutoff.getValue())
glLightfv(l,GL_SPOT_EXPONENT,self.spot_exponent.getValue())
self.target().updateGL()
def get_light_tab(self):
self.light_tab = QtGui.QWidget()
light_tab = self.light_tab
vbl = QtGui.QVBoxLayout(self.light_tab )
vbl.setMargin(0)
vbl.setSpacing(6)
vbl.setObjectName("Lights")
self.light_manip_check = QtGui.QCheckBox("Mouse moves lights")
self.local_viewer_check = QtGui.QCheckBox("Local light model")
self.local_viewer_check.setChecked(glGetInteger(GL_LIGHT_MODEL_LOCAL_VIEWER))
show_lights = QtGui.QCheckBox("Show lights")
show_lights.setChecked(self.target().display_lights)
max_lights_label = QtGui.QLabel()
max_lights_label.setText("Max lights : " + str(glGetInteger(GL_MAX_LIGHTS)))
hdl_l = QtGui.QHBoxLayout()
hdl_t = QtGui.QHBoxLayout()
hdl_l.addWidget(self.light_manip_check)
hdl_l.addWidget(self.local_viewer_check)
hdl_t.addWidget(show_lights)
hdl_t.addWidget(max_lights_label)
vbl.addLayout(hdl_l)
vbl.addLayout(hdl_t)
self.light_tab_widget = QtGui.QTabWidget()
self.light_tab_widget.addTab(self.get_directional_light_tab(), "Directional")
self.light_tab_widget.addTab(self.get_pointsource_light_tab(), "Point source")
vbl.addWidget(self.light_tab_widget)
light_material_tab_widget = QtGui.QTabWidget()
self.light_ambient = get_RGB_tab(self,"ambient")
light_material_tab_widget.addTab(self.light_ambient, "Ambient")
self.light_diffuse = get_RGB_tab(self,"diffuse")
light_material_tab_widget.addTab(self.light_diffuse, "Diffuse")
self.light_specular = get_RGB_tab(self,"specular")
light_material_tab_widget.addTab(self.light_specular, "Specular")
self.refresh_light_states()
vbl.addWidget(light_material_tab_widget)
QtCore.QObject.connect(self.light_ambient.r, QtCore.SIGNAL("valueChanged"), self.update_light)
QtCore.QObject.connect(self.light_ambient.g, QtCore.SIGNAL("valueChanged"), self.update_light)
QtCore.QObject.connect(self.light_ambient.b, QtCore.SIGNAL("valueChanged"), self.update_light)
QtCore.QObject.connect(self.light_diffuse.r, QtCore.SIGNAL("valueChanged"), self.update_light)
QtCore.QObject.connect(self.light_diffuse.g, QtCore.SIGNAL("valueChanged"), self.update_light)
QtCore.QObject.connect(self.light_diffuse.b, QtCore.SIGNAL("valueChanged"), self.update_light)
QtCore.QObject.connect(self.light_specular.r, QtCore.SIGNAL("valueChanged"), self.update_light)
QtCore.QObject.connect(self.light_specular.g, QtCore.SIGNAL("valueChanged"), self.update_light)
QtCore.QObject.connect(self.light_specular.b, QtCore.SIGNAL("valueChanged"), self.update_light)
QtCore.QObject.connect(self.light_x_dir, QtCore.SIGNAL("valueChanged(double)"), self.update_light)
QtCore.QObject.connect(self.light_y_dir, QtCore.SIGNAL("valueChanged(double)"), self.update_light)
QtCore.QObject.connect(self.light_z_dir, QtCore.SIGNAL("valueChanged(double)"), self.update_light)
QtCore.QObject.connect(self.light_manip_check, QtCore.SIGNAL("valueChanged(double)"), self.update_light)
QtCore.QObject.connect(self.light_manip_check, QtCore.SIGNAL("stateChanged(int)"), self.target().light_manipulation_toggled)
QtCore.QObject.connect(show_lights, QtCore.SIGNAL("stateChanged(int)"), self.target().show_lights)
QtCore.QObject.connect(self.local_viewer_check, QtCore.SIGNAL("stateChanged(int)"), self.local_viewer_checked)
#QtCore.QObject.connect(self.light_w_pos, QtCore.SIGNAL("valueChanged(int)"), self.update_light)
return light_tab
def get_current_light(self):
selected_items = self.light_list.selectedItems()
if len(selected_items) == 0: selected_items = self.point_light_list.selectedItems()
if len(selected_items) == 0:
return None
if len(selected_items) > 1:
print "write a message box to say there is a function that assumes only one light is selected"
return None
item = selected_items[0]
#print "selected lights is",item.text()
idx = int(str(item.text())[-1]) # this shouldn't really ever fail
return self.gl_lights[idx]
def refresh_light_states(self):
self.quiet = True
l = self.get_current_light()
if l == None: return
self.target().set_current_light(l)
amb = glGetLightfv(l,GL_AMBIENT)
dif = glGetLightfv(l,GL_DIFFUSE)
spec = glGetLightfv(l,GL_SPECULAR)
self.light_ambient.r.setValue(float(amb[0]))
self.light_ambient.g.setValue(float(amb[1]))
self.light_ambient.b.setValue(float(amb[2]))
self.light_diffuse.r.setValue(float(dif[0]))
self.light_diffuse.g.setValue(float(dif[1]))
self.light_diffuse.b.setValue(float(dif[2]))
self.light_specular.r.setValue(float(spec[0]))
self.light_specular.g.setValue(float(spec[1]))
self.light_specular.b.setValue(float(spec[2]))
pos = glGetLightfv(l,GL_POSITION)
if pos[3] == 0:
self.light_x_dir.setValue(float(pos[0]))
self.light_y_dir.setValue(float(pos[1]))
self.light_z_dir.setValue(float(pos[2]))
else:
# it's a point source
# have to figure out the model coordinates, do this
# by setting the light position to zero and then
# getting the light position. Calculate the difference...
test_pos = [0,0,0,1]
glLightfv(l,GL_POSITION,test_pos)
test_pos_out = glGetLightfv(l,GL_POSITION)
# reset to the correction position
pos = [ (pos[i] - test_pos_out[i]) for i in range(3)]
pos.append(1)
glLightfv(l,GL_POSITION,pos)
self.light_x_pos.setValue(float(pos[0]))
self.light_y_pos.setValue(float(pos[1]))
self.light_z_pos.setValue(float(pos[2]))
dr = glGetLightfv(l,GL_SPOT_DIRECTION)
self.light_ps_xdir.setValue(float(dr[0]))
self.light_ps_ydir.setValue(float(dr[1]))
self.light_ps_zdir.setValue(float(dr[2]))
self.const_atten.setValue(float(glGetLightfv(l,GL_CONSTANT_ATTENUATION)))
self.linear_atten.setValue(float(glGetLightfv(l,GL_LINEAR_ATTENUATION)))
self.quad_atten.setValue(float(glGetLightfv(l,GL_QUADRATIC_ATTENUATION)))
self.spot_cutoff.setValue(float(glGetLightfv(l,GL_SPOT_CUTOFF)))
self.spot_exponent.setValue(float(glGetLightfv(l,GL_SPOT_EXPONENT)))
self.target().updateGL()
self.quiet = False
def local_viewer_checked(self,i):
glLightModeli(GL_LIGHT_MODEL_LOCAL_VIEWER,i)
self.target().updateGL()
def del_directional_light(self):
glDisable(self.get_current_light())
self.redo_directional_light_list()
self.refresh_light_states()
self.target().updateGL()
def del_pointsource_light(self):
glDisable(self.get_current_light())
self.redo_pointsource_light_list()
self.refresh_light_states()
self.target().updateGL()
def redo_directional_light_list(self):
self.light_list.clear()
for i,l in enumerate(self.gl_lights):
if glIsEnabled(l):
pos = glGetLightfv(l,GL_POSITION)
if pos[3] == 0:
a = QtGui.QListWidgetItem("Light "+str(i),self.light_list)
if len(self.light_list.selectedItems()) == 0:
a.setSelected(True)
def redo_pointsource_light_list(self):
self.point_light_list.clear()
for i,l in enumerate(self.gl_lights):
if glIsEnabled(l):
pos = glGetLightfv(l,GL_POSITION)
if pos[3] == 1:
a = QtGui.QListWidgetItem("Light "+str(i),self.light_list)
if len(self.light_list.selectedItems()) == 0 and len(self.point_light_list.selectedItems()) == 0:
a.setSelected(True)
def new_directional_light(self):
self.new_light()
def new_pointsource_light(self):
self.new_light(point_source=True)
def new_light(self,point_source=False):
for i,l in enumerate(self.gl_lights):
if not glIsEnabled(l):
glEnable(l)
pos = glGetLightfv(l,GL_POSITION)
if point_source:
# make sure that it's a point source
if pos[3] != 1:
pos[3] = 1
glLightfv(l,GL_POSITION,pos)
spot_cutoff = glGetLightfv(l,GL_SPOT_CUTOFF)
if spot_cutoff > 90: glLightfv(l,GL_SPOT_CUTOFF,90)
else:
# make sure that it's directionaly
if pos[3] != 0:
pos[3] = 0
glLightfv(l,GL_POSITION,pos)
new_label = "Light "+str(i)
if not point_source:
a = QtGui.QListWidgetItem(new_label,self.light_list)
for item in self.point_light_list.selectedItems(): item.setSelected(False)
else:
a = QtGui.QListWidgetItem(new_label,self.point_light_list)
for item in self.light_list.selectedItems(): item.setSelected(False)
a.setSelected(True)
self.refresh_light_states()
break
else:
print "write a message box to say that there are no available lights!"
def new_point_source_light(self):
for i,l in enumerate(self.gl_lights):
if not glIsEnabled(l):
glEnable(l)
new_label = "Light "+str(i)
a = QtGui.QListWidgetItem(new_label,self.light_list)
a.setSelected(True)
self.refresh_light_states()
break
else:
print "write a message box to say that there are no available lights!"
#print "new directional",glGetInteger(GL_MAX_LIGHTS)
#for i in range(glGetInteger(GL_MAX_LIGHTS)):
#if glIsEnabled(
def light_list_clicked(self,item):
for item in self.point_light_list.selectedItems(): item.setSelected(False)
self.refresh_light_states()
def point_light_list_clicked(self,item):
for item in self.light_list.selectedItems(): item.setSelected(False)
self.refresh_light_states()
def get_directional_light_tab(self):
self.directional_light_widget = QtGui.QWidget()
vbl = QtGui.QVBoxLayout(self.directional_light_widget)
vbl.setMargin(0)
vbl.setSpacing(6)
vbl.setObjectName("Lights")
hbl = QtGui.QHBoxLayout()
hbl.setMargin(0)
hbl.setSpacing(6)
hbl.setObjectName("hbl")
vbl.addLayout(hbl)
self.light_list = QtGui.QListWidget(None)
self.light_list.setMouseTracking(True)
self.redo_directional_light_list()
hbl.addWidget(self.light_list)
vbl2 = QtGui.QVBoxLayout()
vbl2.setMargin(0)
vbl2.setSpacing(6)
vbl2.setObjectName("vbl2")
hbl.addLayout(vbl2)
new_light = QtGui.QPushButton("New")
vbl2.addWidget(new_light)
#copy_light = QtGui.QPushButton("Copy")
#vbl2.addWidget(copy_light)
del_light = QtGui.QPushButton("Delete")
vbl2.addWidget(del_light)
x_label = QtGui.QLabel()
x_label.setText('x')
self.light_x_dir = QtGui.QDoubleSpinBox(self)
self.light_x_dir.setMinimum(-100000)
self.light_x_dir.setMaximum(100000)
self.light_x_dir.setValue(0.0)
y_label = QtGui.QLabel()
y_label.setText('y')
self.light_y_dir = QtGui.QDoubleSpinBox(self)
self.light_y_dir.setMinimum(-100000)
self.light_y_dir.setMaximum(100000)
self.light_y_dir.setValue(0.0)
z_label = QtGui.QLabel()
z_label.setText('z')
self.light_z_dir = QtGui.QDoubleSpinBox(self)
self.light_z_dir.setMinimum(-100000)
self.light_z_dir.setMaximum(100000)
self.light_z_dir.setValue(0.0)
hbl_trans = QtGui.QHBoxLayout()
hbl_trans.setMargin(0)
hbl_trans.setSpacing(6)
hbl_trans.setObjectName("Trans")
hbl_trans.addWidget(x_label)
hbl_trans.addWidget(self.light_x_dir)
hbl_trans.addWidget(y_label)
hbl_trans.addWidget(self.light_y_dir)
hbl_trans.addWidget(z_label)
hbl_trans.addWidget(self.light_z_dir)
vbl.addLayout(hbl_trans)
QtCore.QObject.connect(new_light, QtCore.SIGNAL("clicked()"), self.new_directional_light)
QtCore.QObject.connect(del_light, QtCore.SIGNAL("clicked()"), self.del_directional_light)
QtCore.QObject.connect(self.light_list, QtCore.SIGNAL("itemPressed(QListWidgetItem*)"), self.light_list_clicked)
return self.directional_light_widget
def get_pointsource_light_tab(self):
self.pointsource_light_widget = QtGui.QWidget()
vbl = QtGui.QVBoxLayout(self.pointsource_light_widget)
vbl.setMargin(0)
vbl.setSpacing(6)
vbl.setObjectName("Lights")
hbl = QtGui.QHBoxLayout()
hbl.setMargin(0)
hbl.setSpacing(6)
hbl.setObjectName("hbl")
vbl.addLayout(hbl)
self.point_light_list = QtGui.QListWidget(None)
self.point_light_list.setMouseTracking(True)
self.redo_pointsource_light_list()
#a = QtGui.QListWidgetItem(str("Light 0"),self.light_list)
#a.setSelected(True)
hbl.addWidget(self.point_light_list)
vbl2 = QtGui.QVBoxLayout()
vbl2.setMargin(0)
vbl2.setSpacing(6)
vbl2.setObjectName("vbl2")
hbl.addLayout(vbl2)
new_light = QtGui.QPushButton("New")
vbl2.addWidget(new_light)
#copy_light = QtGui.QPushButton("Copy")
#vbl2.addWidget(copy_light)
del_light = QtGui.QPushButton("Delete")
vbl2.addWidget(del_light)
pos_label = QtGui.QLabel()
pos_label.setText('Pos: ')
x_label = QtGui.QLabel()
x_label.setText('x')
self.light_x_pos = QtGui.QDoubleSpinBox(self)
self.light_x_pos.setMinimum(-100000)
self.light_x_pos.setMaximum(100000)
self.light_x_pos.setValue(0.0)
y_label = QtGui.QLabel()
y_label.setText('y')
self.light_y_pos = QtGui.QDoubleSpinBox(self)
self.light_y_pos.setMinimum(-100000)
self.light_y_pos.setMaximum(100000)
self.light_y_pos.setValue(0.0)
z_label = QtGui.QLabel()
z_label.setText('z')
self.light_z_pos = QtGui.QDoubleSpinBox(self)
self.light_z_pos.setMinimum(-100000)
self.light_z_pos.setMaximum(100000)
self.light_z_pos.setValue(0.0)
hbl_trans = QtGui.QHBoxLayout()
hbl_trans.setMargin(0)
hbl_trans.setSpacing(6)
hbl_trans.setObjectName("Trans")
hbl_trans.addWidget(pos_label)
hbl_trans.addWidget(x_label)
hbl_trans.addWidget(self.light_x_pos)
hbl_trans.addWidget(y_label)
hbl_trans.addWidget(self.light_y_pos)
hbl_trans.addWidget(z_label)
hbl_trans.addWidget(self.light_z_pos)
vbl.addLayout(hbl_trans)
self.const_atten = ValSlider(self.pointsource_light_widget,(0.0,5.0),"Const atten.:")
self.const_atten.setValue(1.0)
vbl.addWidget(self.const_atten)
self.linear_atten = ValSlider(self.pointsource_light_widget,(0.0,0.5),"Linear atten.:")
self.linear_atten.setValue(0.5)# why o why?
self.linear_atten.setValue(0.0)
vbl.addWidget(self.linear_atten)
self.quad_atten = ValSlider(self.pointsource_light_widget,(0.0,0.05),"Quad. atten.:")
self.quad_atten.setValue(0.05) # why o why?
self.quad_atten.setValue(0.0)
vbl.addWidget(self.quad_atten)
dir_label = QtGui.QLabel()
dir_label.setText('Dir: ')
self.light_ps_xdir = QtGui.QDoubleSpinBox(self)
self.light_ps_xdir.setMinimum(-100000)
self.light_ps_xdir.setMaximum(100000)
self.light_ps_xdir.setValue(0.0)
y_label = QtGui.QLabel()
y_label.setText('y')
self.light_ps_ydir = QtGui.QDoubleSpinBox(self)
self.light_ps_ydir.setMinimum(-100000)
self.light_ps_ydir.setMaximum(100000)
self.light_ps_ydir.setValue(0.0)
z_label = QtGui.QLabel()
z_label.setText('z')
self.light_ps_zdir = QtGui.QDoubleSpinBox(self)
self.light_ps_zdir.setMinimum(-100000)
self.light_ps_zdir.setMaximum(100000)
self.light_ps_zdir.setValue(0.0)
hbl_trans2 = QtGui.QHBoxLayout()
hbl_trans2.setMargin(0)
hbl_trans2.setSpacing(6)
hbl_trans2.setObjectName("Trans")
hbl_trans2.addWidget(dir_label)
hbl_trans2.addWidget(x_label)
hbl_trans2.addWidget(self.light_ps_xdir)
hbl_trans2.addWidget(y_label)
hbl_trans2.addWidget(self.light_ps_ydir)
hbl_trans2.addWidget(z_label)
hbl_trans2.addWidget(self.light_ps_zdir)
vbl.addLayout(hbl_trans2)
self.spot_cutoff = ValSlider(self.pointsource_light_widget,(0.0,90.0),"Spot cutoff:")
self.spot_cutoff.setValue(90)
vbl.addWidget(self.spot_cutoff)
self.spot_exponent = ValSlider(self.pointsource_light_widget,(0,10.0),"Spot exponent:")
self.spot_exponent.setValue(1.0) # why o why?
self.spot_exponent.setValue(0.0)
vbl.addWidget(self.spot_exponent)
QtCore.QObject.connect(new_light, QtCore.SIGNAL("clicked()"), self.new_pointsource_light)
QtCore.QObject.connect(self.point_light_list, QtCore.SIGNAL("itemPressed(QListWidgetItem*)"), self.point_light_list_clicked)
QtCore.QObject.connect(self.light_x_pos, QtCore.SIGNAL("valueChanged(double)"), self.update_light)
QtCore.QObject.connect(self.light_y_pos, QtCore.SIGNAL("valueChanged(double)"), self.update_light)
QtCore.QObject.connect(self.light_z_pos, QtCore.SIGNAL("valueChanged(double)"), self.update_light)
QtCore.QObject.connect(self.light_ps_xdir, QtCore.SIGNAL("valueChanged(double)"), self.update_light)
QtCore.QObject.connect(self.light_ps_ydir, QtCore.SIGNAL("valueChanged(double)"), self.update_light)
QtCore.QObject.connect(self.light_ps_zdir, QtCore.SIGNAL("valueChanged(double)"), self.update_light)
QtCore.QObject.connect(self.spot_cutoff, QtCore.SIGNAL("valueChanged"), self.update_light)
QtCore.QObject.connect(self.spot_exponent, QtCore.SIGNAL("valueChanged"), self.update_light)
QtCore.QObject.connect(self.const_atten, QtCore.SIGNAL("valueChanged"), self.update_light)
QtCore.QObject.connect(self.linear_atten, QtCore.SIGNAL("valueChanged"), self.update_light)
QtCore.QObject.connect(self.quad_atten, QtCore.SIGNAL("valueChanged"), self.update_light)
QtCore.QObject.connect(del_light, QtCore.SIGNAL("clicked()"), self.del_pointsource_light)
return self.pointsource_light_widget
class EMFontInspector(QtGui.QWidget, EMLightsInspectorBase):
def __init__(self, target):
QtGui.QWidget.__init__(self, None)
EMLightsInspectorBase.__init__(self)
self.target = weakref.ref(target)
self.transform_panel = EMTransformPanel(target, self)
self.transform_vbl = None # This will eventually be a vertical box layout for the transform panel
self.init_fonts()
self.vbl = QtGui.QVBoxLayout(self)
self.vbl.setMargin(0)
self.vbl.setSpacing(6)
self.vbl.setObjectName("vbl")
self.hbl = QtGui.QHBoxLayout()
self.hbl.setMargin(0)
self.hbl.setSpacing(6)
self.hbl.setObjectName("hbl")
self.vbl.addLayout(self.hbl)
self.vbl2 = QtGui.QVBoxLayout()
self.vbl2.setMargin(0)
self.vbl2.setSpacing(6)
self.vbl2.setObjectName("vbl2")
self.hbl.addLayout(self.vbl2)
self.wiretog = QtGui.QPushButton("Wire")
self.wiretog.setCheckable(1)
self.vbl2.addWidget(self.wiretog)
self.lighttog = QtGui.QPushButton("Light")
self.lighttog.setCheckable(1)
self.vbl2.addWidget(self.lighttog)
self.tabwidget2 = QtGui.QTabWidget()
self.maintab = None
self.tabwidget2.addTab(self.get_main_tab(), "Main")
#self.tabwidget2.addTab(self.get_GL_tab(),"GL")
self.tabwidget2.addTab(self.get_format_tab(), "Formatting")
self.tabwidget2.addTab(self.get_light_tab(), "Lights")
self.vbl.addWidget(self.tabwidget2)
self.n3_showing = False
QtCore.QObject.connect(self.cbb,
QtCore.SIGNAL("currentIndexChanged(QString)"),
target.setColor)
QtCore.QObject.connect(self.wiretog, QtCore.SIGNAL("toggled(bool)"),
target.toggle_wire)
QtCore.QObject.connect(self.lighttog, QtCore.SIGNAL("toggled(bool)"),
target.toggle_light)
QtCore.QObject.connect(self.glcontrast, QtCore.SIGNAL("valueChanged"),
target.set_GL_contrast)
QtCore.QObject.connect(self.glbrightness,
QtCore.SIGNAL("valueChanged"),
target.set_GL_brightness)
QtCore.QObject.connect(
self.combo, QtCore.SIGNAL("currentIndexChanged (const QString&)"),
self.on_combo_change)
QtCore.QObject.connect(self.text,
QtCore.SIGNAL("textChanged(const QString&)"),
self.on_text_change)
QtCore.QObject.connect(self.lspacing, QtCore.SIGNAL("valueChanged"),
self.set_GL_lspacing)
QtCore.QObject.connect(self.length, QtCore.SIGNAL("valueChanged"),
self.set_GL_length)
QtCore.QObject.connect(self.tsize, QtCore.SIGNAL("valueChanged(int)"),
self.set_GL_tsize)
QtCore.QObject.connect(
self.Dfont, QtCore.SIGNAL("currentIndexChanged (const QString&)"),
self.on_Dfont_change)
QtCore.QObject.connect(self.bgR, QtCore.SIGNAL("valueChanged"),
self.set_GL_bgR)
QtCore.QObject.connect(self.bgG, QtCore.SIGNAL("valueChanged"),
self.set_GL_bgG)
QtCore.QObject.connect(self.bgB, QtCore.SIGNAL("valueChanged"),
self.set_GL_bgB)
QtCore.QObject.connect(self.bg_a, QtCore.SIGNAL("valueChanged"),
self.set_GL_bg_a)
def get_transform_layout(self):
return self.transform_vbl
def set_GL_bgR(self, bgR):
self.target().set_bg_r(bgR)
self.target().updateGL()
def set_GL_bgG(self, bgG):
self.target().set_bg_g(bgG)
self.target().updateGL()
def set_GL_bgB(self, bgB):
self.target().set_bg_b(bgB)
self.target().updateGL()
def set_GL_bg_a(self, bg_a):
self.target().set_bg_a(bg_a)
self.target().updateGL()
def init_fonts(self):
self.d = {}
self.l = []
platform = get_platform()
if platform == "Linux":
f_dir = "/usr/share/fonts/"
elif platform == "Windows" or platform == "win32":
f_dir = ":/windows/fonts/"
elif platform in ["Apple", "Darwin"]:
f_dir = "/Library/Fonts/"
else:
raise RuntimeError("Platform %s is not supported" % platform)
for root, dirs, files in os.walk(f_dir):
for name in files:
if name.find("ttf") != -1:
filename = os.path.join(root, name)
self.d[name] = filename
self.l.extend([name])
return self.l, self.d
def on_Dfont_change(self, Dfont):
self.target().font_renderer.set_font_file_name(self.d[str(Dfont)])
self.target().updateGL()
def set_GL_lspacing(self, lspacing):
self.target().set_lspacing(lspacing)
#THE FOLLOWING IF STATEMENT DOES IS NOT EFFECTIVE
if len(self.target().render_string.split("\n")) != 1:
self.lspacing.setEnabled(True)
else:
self.lspacing.setEnabled(False)
self.target().updateGL()
def set_GL_length(self, length):
self.target().font_renderer.set_depth(int(length))
self.target().updateGL()
def set_GL_tsize(self, tsize):
self.target().font_renderer.set_face_size(tsize)
self.target().updateGL()
def on_text_change(self, text):
try:
evalt = str(eval(str(text)))
self.target().set_render_string(evalt)
except:
self.target().set_render_string(str(text))
if len(self.target().render_string.split("\n")) != 1:
self.lspacing.setEnabled(True)
else:
self.lspacing.setEnabled(False)
self.target().updateGL()
def on_combo_change(self, mode):
d = {}
d["Extrude"] = FTGLFontMode.EXTRUDE
d["Pixmap"] = FTGLFontMode.PIXMAP
d["Bitmap"] = FTGLFontMode.BITMAP
d["Polygon"] = FTGLFontMode.POLYGON
d["Outline"] = FTGLFontMode.OUTLINE
d["Texture"] = FTGLFontMode.TEXTURE
self.target().font_renderer.set_font_mode(d[str(mode)])
if mode == "Extrude":
self.length.setEnabled(True)
else:
self.length.setEnabled(False)
self.target().updateGL()
def update_rotations(self, t3d):
self.transform_panel.update_rotations(t3d)
def set_scale(self, val):
self.transform_panel.set_scale(val)
def set_xy_trans(self, x, y):
self.transform_panel.set_xy_trans(x, y)
def set_xyz_trans(self, x, y, z):
self.transform_panel.set_xyz_trans(x, y, z)
def get_GL_tab(self):
self.gltab = QtGui.QWidget()
gltab = self.gltab
gltab.vbl = QtGui.QVBoxLayout(self.gltab)
gltab.vbl.setMargin(0)
gltab.vbl.setSpacing(6)
gltab.vbl.setObjectName("Main")
self.glcontrast = ValSlider(gltab, (1.0, 5.0), "GLShd:")
self.glcontrast.setObjectName("GLShade")
self.glcontrast.setValue(1.0)
gltab.vbl.addWidget(self.glcontrast)
self.glbrightness = ValSlider(gltab, (-1.0, 0.0), "GLBst:")
self.glbrightness.setObjectName("GLBoost")
self.glbrightness.setValue(0.1)
self.glbrightness.setValue(0.0)
gltab.vbl.addWidget(self.glbrightness)
return gltab
def get_main_tab(self):
if (self.maintab == None):
self.maintab = QtGui.QWidget()
maintab = self.maintab
maintab.vbl = QtGui.QVBoxLayout(self.maintab)
maintab.vbl.setMargin(0)
maintab.vbl.setSpacing(6)
maintab.vbl.setObjectName("Main")
self.transform_vbl = QtGui.QVBoxLayout()
self.transform_panel.addWidgets(self.transform_vbl)
maintab.vbl.addLayout(self.transform_vbl)
self.glwidget = QtGui.QTabWidget()
self.glwidget.addTab(self.get_GL_tab(), "GL")
maintab.vbl.addWidget(self.glwidget)
return maintab
def get_format_tab(self):
self.formattab = QtGui.QWidget()
formattab = self.formattab
formattab.vbl = QtGui.QVBoxLayout(self.formattab)
formattab.vbl.setMargin(0)
formattab.vbl.setSpacing(6)
formattab.vbl.setObjectName("Format")
self.hbl1 = QtGui.QHBoxLayout()
self.text = QtGui.QLineEdit()
self.text.setText("hello world")
text_label = QtGui.QLabel("Enter Text:", self)
text_label.setToolTip(
"Enters quotes to evaluate new line e.g. \"hello\\nworld\". Evaluates numerical expressions e.g. 9*9 (with out quotes)"
)
self.hbl1.addWidget(text_label)
self.hbl1.addWidget(self.text)
formattab.vbl.addLayout(self.hbl1)
self.hbl1 = QtGui.QHBoxLayout()
self.Dfont = QtGui.QComboBox()
for k in self.l:
self.Dfont.addItem(k)
self.hbl1.addWidget(QtGui.QLabel("Fonts:", self))
self.hbl1.addWidget(self.Dfont)
formattab.vbl.addLayout(self.hbl1)
self.hbl1 = QtGui.QHBoxLayout()
self.tsize = QtGui.QSpinBox()
self.tsize.setRange(0, 500)
self.tsize.setValue(32)
self.hbl1.addWidget(QtGui.QLabel("Size:", self), Qt.AlignLeft)
self.hbl1.addWidget(self.tsize, Qt.AlignRight)
self.combo = QtGui.QComboBox()
self.items = [
"Extrude", "Pixmap", "Bitmap", "Polygon", "Outline", "Texture"
]
for k in self.items:
self.combo.addItem(k)
self.hbl1.addWidget(QtGui.QLabel("Style:", self), Qt.AlignLeft)
self.hbl1.addWidget(self.combo, Qt.AlignRight)
formattab.vbl.addLayout(self.hbl1)
self.hbl1 = QtGui.QHBoxLayout()
self.lspacing = ValSlider(self, (-100.0, 100.0), "Line Spacing:")
self.lspacing.setObjectName("Length")
self.lspacing.setValue(75.0)
self.lspacing.setEnabled(False)
self.hbl1.addWidget(self.lspacing)
formattab.vbl.addLayout(self.hbl1)
self.hbl1 = QtGui.QHBoxLayout()
self.length = ValSlider(self, (0.0, 500.0), "Length:")
self.length.setObjectName("Length")
self.length.setValue(75.0)
self.hbl1.addWidget(self.length)
formattab.vbl.addLayout(self.hbl1)
self.hbl1 = QtGui.QHBoxLayout()
self.cbb = QtGui.QComboBox()
self.hbl1.addWidget(QtGui.QLabel("Material:", self))
self.hbl1.addWidget(self.cbb)
formattab.vbl.addLayout(self.hbl1)
self.hbl1 = QtGui.QHBoxLayout()
self.bgtabwidget = QtGui.QTabWidget()
self.maintab = None
self.bgtabwidget.addTab(self.get_bgRGB_tab(), "BG RGB")
self.hbl1.addWidget(self.bgtabwidget)
self.n3_showing = False
formattab.vbl.addLayout(self.hbl1)
return formattab
def get_bgRGB_tab(self):
self.bgRGBtab = QtGui.QWidget()
bgRGBtab = self.bgRGBtab
bgRGBtab.vbl2 = QtGui.QVBoxLayout(self.bgRGBtab)
bgRGBtab.vbl2.setMargin(0)
bgRGBtab.vbl2.setSpacing(6)
bgRGBtab.vbl2.setObjectName("BG RGB")
self.hbl2 = QtGui.QHBoxLayout()
self.bgR = ValSlider(self, (0, 1), "R:")
self.bgR.setObjectName("R")
self.bgR.setValue(0.5)
self.hbl2.addWidget(self.bgR)
bgRGBtab.vbl2.addLayout(self.hbl2)
self.hbl2 = QtGui.QHBoxLayout()
self.bgG = ValSlider(self, (0, 1), "G:")
self.bgG.setObjectName("G")
self.bgG.setValue(0.5)
self.hbl2.addWidget(self.bgG)
bgRGBtab.vbl2.addLayout(self.hbl2)
self.hbl2 = QtGui.QHBoxLayout()
self.bgB = ValSlider(self, (0, 1), "B:")
self.bgB.setObjectName("B")
self.bgB.setValue(0.5)
self.hbl2.addWidget(self.bgB)
bgRGBtab.vbl2.addLayout(self.hbl2)
self.hbl2 = QtGui.QHBoxLayout()
self.bg_a = ValSlider(self, (0, 1), "Alpha:")
self.bg_a.setObjectName("Alpha")
self.bg_a.setValue(1.0)
self.hbl2.addWidget(self.bg_a)
bgRGBtab.vbl2.addLayout(self.hbl2)
return bgRGBtab
# def slider_rotate(self):
# self.target.load_rotation(self.get_current_rotation())
# def set_xy_trans(self, x, y):
# self.x_trans.setValue(x)
# self.y_trans.setValue(y)
# def set_translate_scale(self, xscale,yscale,zscale):
# self.x_trans.setSingleStep(xscale)
# self.y_trans.setSingleStep(yscale)
# self.z_trans.setSingleStep(zscale)
# def update_rotations(self,t3d):
# rot = t3d.get_rotation(self.src_map[str(self.src.itemText(self.src.currentIndex()))])
#
# convention = self.src.currentText()
# if ( self.src_map[str(convention)] == EULER_SPIN ):
# self.n3.setValue(rot[self.n3.getLabel()],True)
#
# self.az.setValue(rot[self.az.getLabel()],True)
# self.alt.setValue(rot[self.alt.getLabel()],True)
# self.phi.setValue(rot[self.phi.getLabel()],True)
# def slider_rotate(self):
# self.target.load_rotation(self.get_current_rotation())
# def get_current_rotation(self):
# convention = self.src.currentText()
# rot = {}
# if ( self.current_src == EULER_SPIN ):
# rot[self.az.getLabel()] = self.az.getValue()
#
# n1 = self.alt.getValue()
# n2 = self.phi.getValue()
# n3 = self.n3.getValue()
#
# norm = sqrt(n1*n1 + n2*n2 + n3*n3)
#
# n1 /= norm
# n2 /= norm
# n3 /= norm
#
# rot[self.alt.getLabel()] = n1
# rot[self.phi.getLabel()] = n2
# rot[self.n3.getLabel()] = n3
#
# else:
# rot[self.az.getLabel()] = self.az.getValue()
# rot[self.alt.getLabel()] = self.alt.getValue()
# rot[self.phi.getLabel()] = self.phi.getValue()
#
# return Transform(self.current_src, rot)
def setColors(self, colors, current_color):
a = 0
for i in colors:
self.cbb.addItem(i)
if (i == current_color):
self.cbb.setCurrentIndex(a)
a += 1
class EMInspectorControlShape(EMItem3DInspector):
"""
Class to make EMItem GUI SHAPE Inspector
"""
def __init__(self, name, item3d):
EMItem3DInspector.__init__(self, name, item3d)
def updateItemControls(self):
""" Updates this item inspector. Function is called by the item it observes"""
super(EMInspectorControlShape, self).updateItemControls()
self.ambcolorbox.setColor(QtGui.QColor(255*self.item3d().ambient[0],255*self.item3d().ambient[1],255*self.item3d().ambient[2]))
self.diffusecolorbox.setColor(QtGui.QColor(255*self.item3d().diffuse[0],255*self.item3d().diffuse[1],255*self.item3d().diffuse[2]))
self.specularcolorbox.setColor(QtGui.QColor(255*self.item3d().specular[0],255*self.item3d().specular[1],255*self.item3d().specular[2]))
def addTabs(self):
""" Add a tab for each 'column' """
tabwidget = QtGui.QWidget()
gridbox = QtGui.QGridLayout()
EMInspectorControlShape.addControls(self, gridbox)
tabwidget.setLayout(gridbox)
self.addTab(tabwidget, "basic")
def addControls(self, gridbox):
""" Construct all the widgets in this Item Inspector """
super(EMInspectorControlShape, self).addControls(gridbox)
colorframe = QtGui.QFrame()
colorframe.setFrameShape(QtGui.QFrame.StyledPanel)
colorvbox = QtGui.QVBoxLayout()
lfont = QtGui.QFont()
lfont.setBold(True)
colorlabel = QtGui.QLabel("Color",colorframe)
colorlabel.setFont(lfont)
colorlabel.setAlignment(QtCore.Qt.AlignCenter)
# These boxes are a pain maybe I should use a Grid?
cdialoghbox = QtGui.QHBoxLayout()
cabox = QtGui.QHBoxLayout()
self.ambcolorbox = EMQTColorWidget(parent=colorframe)
cabox.addWidget(self.ambcolorbox)
cabox.setAlignment(QtCore.Qt.AlignCenter)
cdbox = QtGui.QHBoxLayout()
self.diffusecolorbox = EMQTColorWidget(parent=colorframe)
cdbox.addWidget(self.diffusecolorbox)
cdbox.setAlignment(QtCore.Qt.AlignCenter)
csbox = QtGui.QHBoxLayout()
self.specularcolorbox = EMQTColorWidget(parent=colorframe)
csbox.addWidget(self.specularcolorbox)
csbox.setAlignment(QtCore.Qt.AlignCenter)
cdialoghbox.addLayout(cabox)
cdialoghbox.addLayout(cdbox)
cdialoghbox.addLayout(csbox)
colorhbox = QtGui.QHBoxLayout()
self.ambient = QtGui.QLabel("Ambient", colorframe)
self.ambient.setAlignment(QtCore.Qt.AlignCenter)
self.diffuse = QtGui.QLabel("Diffuse", colorframe)
self.diffuse.setAlignment(QtCore.Qt.AlignCenter)
self.specular = QtGui.QLabel("Specular", colorframe)
self.specular.setAlignment(QtCore.Qt.AlignCenter)
colorhbox.addWidget(self.ambient)
colorhbox.addWidget(self.diffuse)
colorhbox.addWidget(self.specular)
self.shininess = ValSlider(colorframe, (0.0, 50.0), "Shine")
self.shininess.setValue(self.item3d().shininess)
colorvbox.addWidget(colorlabel)
colorvbox.addLayout(cdialoghbox)
colorvbox.addLayout(colorhbox)
colorvbox.addWidget(self.shininess)
colorframe.setLayout(colorvbox)
colorframe.setMaximumWidth(350)
gridbox.addWidget(colorframe, 3, 0, 1, 1)
# Set to default, but do not run if being inherited
if type(self) == EMInspectorControlShape: self.updateItemControls()
QtCore.QObject.connect(self.ambcolorbox,QtCore.SIGNAL("newcolor(QColor)"),self._on_ambient_color)
QtCore.QObject.connect(self.diffusecolorbox,QtCore.SIGNAL("newcolor(QColor)"),self._on_diffuse_color)
QtCore.QObject.connect(self.specularcolorbox,QtCore.SIGNAL("newcolor(QColor)"),self._on_specular_color)
QtCore.QObject.connect(self.shininess,QtCore.SIGNAL("valueChanged"),self._on_shininess)
def _on_ambient_color(self, color):
rgb = color.getRgb()
if self.item3d():
self.item3d().setAmbientColor((float(rgb[0])/255.0),(float(rgb[1])/255.0),(float(rgb[2])/255.0))
self.inspector().updateSceneGraph()
def _on_diffuse_color(self, color):
rgb = color.getRgb()
if self.item3d():
self.item3d().setDiffuseColor((float(rgb[0])/255.0),(float(rgb[1])/255.0),(float(rgb[2])/255.0))
self.inspector().updateSceneGraph()
def _on_specular_color(self, color):
rgb = color.getRgb()
if self.item3d():
self.item3d().setSpecularColor((float(rgb[0])/255.0),(float(rgb[1])/255.0),(float(rgb[2])/255.0))
self.inspector().updateSceneGraph()
def _on_shininess(self, shininess):
if self.item3d():
self.item3d().setShininess(shininess)
self.inspector().updateSceneGraph()
class EMInspectorControlLine(EMInspectorControlShape):
"""
Class to make EMItem GUI SHAPE Line Inspector
"""
def __init__(self, name, item3d):
EMInspectorControlShape.__init__(self, name, item3d)
def updateItemControls(self):
""" Updates this item inspector. Function is called by the item it observes"""
super(EMInspectorControlLine, self).updateItemControls()
def updateMetaData(self):
""" Updates the items metadata, such as line length, width. Function is called by the item it observes when the items meta data changes """
super(EMInspectorControlLine, self).updateMetaData()
self.leftArrowSize.setValue(self.item3d().leftArrowSize, quiet=1)
self.leftArrowLength.setValue(self.item3d().leftArrowLength, quiet=1)
self.rightArrowSize.setValue(self.item3d().rightArrowSize, quiet=1)
self.rightArrowLength.setValue(self.item3d().rightArrowLength, quiet=1)
self.slice.setValue(self.item3d().slices, quiet=1)
self.stack.setValue(self.item3d().stacks, quiet=1)
self.linelength.setValue(int(self.item3d().length), quiet=1)
def addTabs(self):
""" Add a tab for each 'column' """
super(EMInspectorControlLine, self).addTabs()
tabwidget = QtGui.QWidget()
gridbox = QtGui.QGridLayout()
EMInspectorControlLine.addControls(self, gridbox)
tabwidget.setLayout(gridbox)
self.addTab(tabwidget, "line")
def addControls(self, gridbox):
""" Construct all the widgets in this Item Inspector """
#frame to control properties of left/right arrows
lineframe = QtGui.QFrame()
lineframe.setFrameShape(QtGui.QFrame.StyledPanel)
lfont = QtGui.QFont()
lfont.setBold(True)
linegridbox = QtGui.QGridLayout()
leftlabel = QtGui.QLabel("Left arrow")
leftlabel.setFont(lfont)
leftlabel.setAlignment(QtCore.Qt.AlignCenter)
linegridbox.addWidget(leftlabel, 0, 1, 1, 1)
sidelabel1 = QtGui.QLabel("Size")
sidelabel1.setFont(lfont)
sidelabel1.setAlignment(QtCore.Qt.AlignVCenter)
linegridbox.addWidget(sidelabel1, 2, 0, 1, 1)
sidelabel2 = QtGui.QLabel("Length")
sidelabel2.setFont(lfont)
sidelabel2.setAlignment(QtCore.Qt.AlignVCenter)
linegridbox.addWidget(sidelabel2, 3, 0, 1, 1)
self.leftShowArrow = QtGui.QCheckBox("Show")
self.leftShowArrow.setChecked(self.item3d().showLeftArrow)
linegridbox.addWidget(self.leftShowArrow, 1, 1, 1, 1)
self.leftArrowSize = EMSpinWidget(int(self.item3d().leftArrowSize), 1.0, rounding=0)
self.leftArrowSize.setMinimumWidth(120)
linegridbox.addWidget(self.leftArrowSize, 2, 1, 1, 1)
self.leftArrowLength = EMSpinWidget(int(self.item3d().leftArrowLength), 1.0, rounding=0)
self.leftArrowLength.setMinimumWidth(120)
linegridbox.addWidget(self.leftArrowLength, 3, 1, 1, 1)
rightlabel = QtGui.QLabel("Right arrow")
rightlabel.setFont(lfont)
rightlabel.setAlignment(QtCore.Qt.AlignCenter)
linegridbox.addWidget(rightlabel, 0, 2, 1, 1)
self.rightShowArrow = QtGui.QCheckBox("Show")
self.rightShowArrow.setChecked(self.item3d().showRightArrow)
linegridbox.addWidget(self.rightShowArrow, 1, 2, 1, 1)
self.rightArrowSize = EMSpinWidget(int(self.item3d().rightArrowSize), 1.0, rounding=0)
self.rightArrowSize.setMinimumWidth(120)
linegridbox.addWidget(self.rightArrowSize, 2, 2, 1, 1)
self.rightArrowLength = EMSpinWidget(int(self.item3d().rightArrowLength), 1.0, rounding=0)
self.rightArrowLength.setMinimumWidth(120)
linegridbox.addWidget(self.rightArrowLength, 3, 2, 1, 1)
linelengthlabel = QtGui.QLabel("Line Length")
linelengthlabel.setFont(lfont)
linelengthlabel.setAlignment(QtCore.Qt.AlignCenter)
linegridbox.addWidget(linelengthlabel, 4, 0, 2, 2)
self.linelength = EMSpinWidget(int(self.item3d().length), 1.0, rounding=0)
linegridbox.addWidget(self.linelength, 4, 2, 2, 2)
linewidthlabel = QtGui.QLabel("Line Width")
linewidthlabel.setFont(lfont)
linewidthlabel.setAlignment(QtCore.Qt.AlignCenter)
linegridbox.addWidget(linewidthlabel, 5, 0, 1, 2)
self.linewidth = EMSpinWidget(int(self.item3d().width), 1.0, rounding=0)
linegridbox.addWidget(self.linewidth, 5, 2, 1, 2)
lineframe.setLayout(linegridbox)
gridbox.addWidget(lineframe, 2, 0)
#frame to control slice/stack of the line
lineframe2 = QtGui.QFrame()
lineframe2.setFrameShape(QtGui.QFrame.StyledPanel)
linehbox = QtGui.QVBoxLayout()
self.slice = ValSlider(lineframe2, (1, 100), "Slice", rounding=0)
self.slice.setValue(self.item3d().slices)
self.stack = ValSlider(lineframe2, (1, 100), "Stack", rounding=0)
self.slice.setValue(self.item3d().stacks)
linehbox.addWidget(self.slice)
linehbox.addWidget(self.stack)
lineframe2.setLayout(linehbox)
gridbox.addWidget(lineframe2, 3, 0)
# set to default, but run only as a base class
if type(self) == EMInspectorControl3DText:
self.updateItemControls()
self.updateMetaData()
QtCore.QObject.connect(self.leftShowArrow, QtCore.SIGNAL("stateChanged(int)"), self.redraw)
QtCore.QObject.connect(self.rightShowArrow, QtCore.SIGNAL("stateChanged(int)"), self.redraw)
QtCore.QObject.connect(self.leftArrowSize,QtCore.SIGNAL("valueChanged(int)"),self.redraw)
QtCore.QObject.connect(self.leftArrowLength,QtCore.SIGNAL("valueChanged(int)"),self.redraw)
QtCore.QObject.connect(self.rightArrowSize,QtCore.SIGNAL("valueChanged(int)"),self.redraw)
QtCore.QObject.connect(self.rightArrowLength,QtCore.SIGNAL("valueChanged(int)"),self.redraw)
QtCore.QObject.connect(self.linelength,QtCore.SIGNAL("valueChanged(int)"),self.redraw)
QtCore.QObject.connect(self.linewidth,QtCore.SIGNAL("valueChanged(int)"),self.redraw)
QtCore.QObject.connect(self.slice,QtCore.SIGNAL("valueChanged"),self.redraw)
QtCore.QObject.connect(self.stack,QtCore.SIGNAL("valueChanged"),self.redraw)
def redraw(self):
self.item3d().setShowLeftArrow(self.leftShowArrow.isChecked())
self.item3d().setShowRightArrow(self.rightShowArrow.isChecked())
self.item3d().leftArrowSize = self.leftArrowSize.getValue()
self.item3d().leftArrowLength = self.leftArrowLength.getValue()
self.item3d().rightArrowSize = self.rightArrowSize.getValue()
self.item3d().rightArrowLength = self.rightArrowLength.getValue()
self.item3d().setLength(self.linelength.getValue())
self.item3d().setWidth(self.linewidth.getValue())
self.item3d().setSlices(self.slice.getValue())
self.item3d().setStacks(self.stack.getValue())
if self.inspector:
self.inspector().updateSceneGraph()
class EM3DSliceInspector(QtGui.QWidget):
def __init__(self,target) :
self.busy = False
QtGui.QWidget.__init__(self,None)
self.setWindowIcon(QtGui.QIcon(get_image_directory() +"desktop.png"))
self.transform_panel = EMTransformPanel(target,self)
self.target=weakref.ref(target)
self.vbl = QtGui.QVBoxLayout(self)
self.vbl.setMargin(0)
self.vbl.setSpacing(6)
self.vbl.setObjectName("vbl")
self.hbl = QtGui.QHBoxLayout()
self.hbl.setMargin(0)
self.hbl.setSpacing(6)
self.hbl.setObjectName("hbl")
self.vbl.addLayout(self.hbl)
self.hist = ImgHistogram(self)
self.hist.setObjectName("hist")
self.hbl.addWidget(self.hist)
self.vbl2 = QtGui.QVBoxLayout()
self.vbl2.setMargin(0)
self.vbl2.setSpacing(6)
self.vbl2.setObjectName("vbl2")
self.hbl.addLayout(self.vbl2)
self.cubetog = QtGui.QPushButton("Cube")
self.cubetog.setCheckable(1)
self.vbl2.addWidget(self.cubetog)
self.defaults = QtGui.QPushButton("Defaults")
self.vbl2.addWidget(self.defaults)
self.vbl.addWidget(self.get_main_tab())
self.n3_showing = False
# self.current_src = EULER_EMAN
QtCore.QObject.connect(self.slice, QtCore.SIGNAL("valueChanged"), target.set_slice)
QtCore.QObject.connect(self.glcontrast, QtCore.SIGNAL("valueChanged"), target.set_GL_contrast)
QtCore.QObject.connect(self.glbrightness, QtCore.SIGNAL("valueChanged"), target.set_GL_brightness)
QtCore.QObject.connect(self.axisCombo, QtCore.SIGNAL("currentIndexChanged(QString)"), target.setAxis)
QtCore.QObject.connect(self.cubetog, QtCore.SIGNAL("toggled(bool)"), target.toggle_cube)
QtCore.QObject.connect(self.defaults, QtCore.SIGNAL("clicked(bool)"), self.set_defaults)
QtCore.QObject.connect(self.contrast, QtCore.SIGNAL("valueChanged"), self.on_contrast_changed)
QtCore.QObject.connect(self.bright, QtCore.SIGNAL("valueChanged"), self.on_brightness_changed)
def on_contrast_changed(self,val):
if self.busy: return
self.target().set_contrast(val)
def on_brightness_changed(self,val):
if self.busy: return
self.target().set_brightness(val)
def set_contrast_bright(self,c,b):
self.busy = True
self.contrast.setValue(c)
self.bright.setValue(b)
self.busy = False
def update_rotations(self,t3d):
self.transform_panel.update_rotations(t3d)
def set_scale(self,val):
self.transform_panel.set_scale(val)
def set_xy_trans(self, x, y):
self.transform_panel.set_xy_trans(x,y)
def set_xyz_trans(self,x,y,z):
self.transform_panel.set_xyz_trans(x,y,z)
def get_transform_layout(self):
return self.maintab.vbl
def set_defaults(self):
self.target().set_default_contrast_settings()
self.set_contrast_bright(self.target().contrast,self.target().bright)
self.glcontrast.setValue(1.0)
self.glbrightness.setValue(0.0)
self.transform_panel.set_defaults()
self.target().generate_current_display_list()
self.target().updateGL()
def get_main_tab(self):
self.maintab = QtGui.QWidget()
maintab = self.maintab
maintab.vbl = QtGui.QVBoxLayout(self.maintab)
maintab.vbl.setMargin(0)
maintab.vbl.setSpacing(6)
maintab.vbl.setObjectName("Main")
self.hbl_slice = QtGui.QHBoxLayout()
self.hbl_slice.setMargin(0)
self.hbl_slice.setSpacing(6)
self.hbl_slice.setObjectName("Axis")
maintab.vbl.addLayout(self.hbl_slice)
self.slice = ValSlider(maintab,(0.0,10.0),"Slice:")
self.slice.setObjectName("slice")
self.slice.setValue(1.0)
self.hbl_slice.addWidget(self.slice)
self.axisCombo = QtGui.QComboBox(maintab)
self.axisCombo.addItem(' z ')
self.axisCombo.addItem(' y ')
self.axisCombo.addItem(' x ')
self.axisCombo.addItem(' track ')
self.hbl_slice.addWidget(self.axisCombo)
self.contrast = ValSlider(maintab,(0.0,20.0),"Cont:")
self.contrast.setObjectName("contrast")
self.contrast.setValue(1.0)
maintab.vbl.addWidget(self.contrast)
self.bright = ValSlider(maintab,(-5.0,5.0),"Brt:")
self.bright.setObjectName("bright")
self.bright.setValue(0.1)
self.bright.setValue(0.0)
maintab.vbl.addWidget(self.bright)
self.glcontrast = ValSlider(maintab,(1.0,5.0),"GLShd:")
self.glcontrast.setObjectName("GLShade")
self.glcontrast.setValue(1.0)
maintab.vbl.addWidget(self.glcontrast)
self.glbrightness = ValSlider(maintab,(-1.0,0.0),"GLBst:")
self.glbrightness.setObjectName("GLBoost")
self.glbrightness.setValue(0.1)
self.glbrightness.setValue(0.0)
maintab.vbl.addWidget(self.glbrightness)
self.transform_panel.addWidgets(maintab.vbl)
return maintab
def slider_rotate(self):
self.target().load_rotation(self.get_current_rotation())
def set_hist(self,hist,minden,maxden):
self.hist.set_data(hist,minden,maxden)
def set_slice(self,val):
self.slice.setValue(val)
def set_sliceRange(self,min,max):
self.slice.setRange(min,max)
class EMImageInspector2D(QtGui.QWidget):
def __init__(self,target) :
QtGui.QWidget.__init__(self,None)
self.target=target
self.vboxlayout = QtGui.QVBoxLayout(self)
self.vboxlayout.setMargin(0)
self.vboxlayout.setSpacing(6)
self.vboxlayout.setObjectName("vboxlayout")
self.hist = ImgHistogram(self)
self.hist.setObjectName("hist")
self.vboxlayout.addWidget(self.hist)
self.scale = ValSlider(self,(0.1,5.0),"Mag:")
self.scale.setObjectName("scale")
self.scale.setValue(1.0)
self.vboxlayout.addWidget(self.scale)
self.mins = ValSlider(self,label="Min:")
self.mins.setObjectName("mins")
self.vboxlayout.addWidget(self.mins)
self.combo = QtGui.QComboBox(self)
for i in range(0,10):
self.combo.addItem(str(i))
self.vboxlayout.addWidget(self.combo)
self.maxs = ValSlider(self,label="Max:")
self.maxs.setObjectName("maxs")
self.vboxlayout.addWidget(self.maxs)
self.brts = ValSlider(self,(-1.0,1.0),"Brt:")
self.brts.setObjectName("brts")
self.vboxlayout.addWidget(self.brts)
self.conts = ValSlider(self,(0.0,1.0),"Cont:")
self.conts.setObjectName("conts")
self.vboxlayout.addWidget(self.conts)
self.lowlim=0
self.highlim=1.0
self.busy=0
QtCore.QObject.connect(self.scale, QtCore.SIGNAL("valueChanged"), target.set_scale)
QtCore.QObject.connect(self.mins, QtCore.SIGNAL("valueChanged"), self.newMin)
QtCore.QObject.connect(self.maxs, QtCore.SIGNAL("valueChanged"), self.newMax)
QtCore.QObject.connect(self.brts, QtCore.SIGNAL("valueChanged"), self.newBrt)
QtCore.QObject.connect(self.conts, QtCore.SIGNAL("valueChanged"), self.newCont)
QtCore.QObject.connect(self.combo, QtCore.SIGNAL("currentIndexChanged(QString)"), self.setCombo)
def setCombo(self,val):
pass
#print val
#print "yeealllow"
def newMin(self,val):
if self.busy : return
self.busy=1
self.target.setDenMin(val)
self.update_brightness_contrast()
self.busy=0
def newMax(self,val):
if self.busy : return
self.busy=1
self.target.setDenMax(val)
self.update_brightness_contrast()
self.busy=0
def newBrt(self,val):
if self.busy : return
self.busy=1
self.update_min_max()
self.busy=0
def newCont(self,val):
if self.busy : return
self.busy=1
self.update_min_max()
self.busy=0
def update_brightness_contrast(self):
b=0.5*(self.mins.value+self.maxs.value-(self.lowlim+self.highlim))
c=(self.mins.value-self.maxs.value)/(2.0*(self.lowlim-self.highlim))
self.brts.setValue(-b)
self.conts.setValue(1.0-c)
def update_min_max(self):
x0=((self.lowlim+self.highlim)/2.0-(self.highlim-self.lowlim)*(1.0-self.conts.value+self.brts.value))
x1=((self.lowlim+self.highlim)/2.0+(self.highlim-self.lowlim)*(1.0-self.conts.value-self.brts.value))
self.mins.setValue(x0)
self.maxs.setValue(x1)
self.target.setDenRange(x0,x1)
def set_hist(self,hist,minden,maxden):
self.hist.set_data(hist,minden,maxden)
def set_limits(self,lowlim,highlim,curmin,curmax):
self.lowlim=lowlim
self.highlim=highlim
self.mins.setRange(lowlim,highlim)
self.maxs.setRange(lowlim,highlim)
self.mins.setValue(curmin)
self.maxs.setValue(curmax)
class GUIctf(QtGui.QWidget):
def __init__(self, application, data):
"""Implements the CTF fitting dialog using various EMImage and EMPlot2D widgets
'data' is a list of (filename,ctf,im_1d,bg_1d,im_2d,bg_2d)
"""
try:
from emimage2d import EMImage2DWidget
except:
print "Cannot import EMAN image GUI objects (EMImage2DWidget)"
sys.exit(1)
try:
from emplot2d import EMPlot2DWidget
except:
print "Cannot import EMAN plot GUI objects (is matplotlib installed?)"
sys.exit(1)
self.app = weakref.ref(application)
QtGui.QWidget.__init__(self, None)
self.setWindowIcon(QtGui.QIcon(get_image_directory() + "ctf.png"))
self.data = data
self.curset = 0
self.plotmode = 0
self.guiim = EMImage2DWidget(application=self.app())
self.guiplot = EMPlot2DWidget(application=self.app())
self.guiim.connect(self.guiim, QtCore.SIGNAL("mousedown"),
self.imgmousedown)
self.guiim.connect(self.guiim, QtCore.SIGNAL("mousedrag"),
self.imgmousedrag)
self.guiim.connect(self.guiim, QtCore.SIGNAL("mouseup"),
self.imgmouseup)
self.guiplot.connect(self.guiplot, QtCore.SIGNAL("mousedown"),
self.plotmousedown)
self.guiim.mmode = "app"
# This object is itself a widget we need to set up
self.hbl = QtGui.QHBoxLayout(self)
self.hbl.setMargin(0)
self.hbl.setSpacing(6)
self.hbl.setObjectName("hbl")
# plot list and plot mode combobox
self.vbl2 = QtGui.QVBoxLayout()
self.setlist = QtGui.QListWidget(self)
self.setlist.setSizePolicy(QtGui.QSizePolicy.Preferred,
QtGui.QSizePolicy.Expanding)
self.vbl2.addWidget(self.setlist)
self.splotmode = QtGui.QComboBox(self)
self.splotmode.addItem("Bgsub & fit")
self.splotmode.addItem("Ptcl & BG power")
self.splotmode.addItem("SNR")
self.splotmode.addItem("Smoothed SNR")
self.splotmode.addItem("Integrated SNR")
self.splotmode.addItem("Total CTF")
self.vbl2.addWidget(self.splotmode)
self.hbl.addLayout(self.vbl2)
# ValSliders for CTF parameters
self.vbl = QtGui.QVBoxLayout()
self.vbl.setMargin(0)
self.vbl.setSpacing(6)
self.vbl.setObjectName("vbl")
self.hbl.addLayout(self.vbl)
#self.samp = ValSlider(self,(0,5.0),"Amp:",0)
#self.vbl.addWidget(self.samp)
self.sdefocus = ValSlider(self, (0, 5), "Defocus:", 0, 90)
self.vbl.addWidget(self.sdefocus)
self.sbfactor = ValSlider(self, (0, 1600), "B factor:", 0, 90)
self.vbl.addWidget(self.sbfactor)
self.sampcont = ValSlider(self, (0, 100), "% AC", 0, 90)
self.vbl.addWidget(self.sampcont)
# self.sapix=ValSlider(self,(.2,10),"A/Pix:",2,90)
# self.vbl.addWidget(self.sapix)
self.svoltage = ValSlider(self, (0, 500), "Voltage (kV):", 0, 90)
self.vbl.addWidget(self.svoltage)
self.scs = ValSlider(self, (0, 5), "Cs (mm):", 0, 90)
self.vbl.addWidget(self.scs)
self.hbl_buttons = QtGui.QHBoxLayout()
self.saveparms = QtGui.QPushButton("Save parms")
self.recallparms = QtGui.QPushButton("Recall")
self.output = QtGui.QPushButton("Output")
self.hbl_buttons.addWidget(self.saveparms)
self.hbl_buttons.addWidget(self.recallparms)
self.hbl_buttons2 = QtGui.QHBoxLayout()
self.hbl_buttons2.addWidget(self.output)
self.vbl.addLayout(self.hbl_buttons)
self.vbl.addLayout(self.hbl_buttons2)
QtCore.QObject.connect(self.sdefocus, QtCore.SIGNAL("valueChanged"),
self.newCTF)
QtCore.QObject.connect(self.sbfactor, QtCore.SIGNAL("valueChanged"),
self.newCTF)
# QtCore.QObject.connect(self.sapix, QtCore.SIGNAL("valueChanged"), self.newCTF)
QtCore.QObject.connect(self.sampcont, QtCore.SIGNAL("valueChanged"),
self.newCTF)
QtCore.QObject.connect(self.svoltage, QtCore.SIGNAL("valueChanged"),
self.newCTF)
QtCore.QObject.connect(self.scs, QtCore.SIGNAL("valueChanged"),
self.newCTF)
QtCore.QObject.connect(self.setlist,
QtCore.SIGNAL("currentRowChanged(int)"),
self.newSet)
QtCore.QObject.connect(self.splotmode,
QtCore.SIGNAL("currentIndexChanged(int)"),
self.newPlotMode)
QtCore.QObject.connect(self.saveparms, QtCore.SIGNAL("clicked(bool)"),
self.on_save_params)
QtCore.QObject.connect(self.recallparms,
QtCore.SIGNAL("clicked(bool)"),
self.on_recall_params)
QtCore.QObject.connect(self.output, QtCore.SIGNAL("clicked(bool)"),
self.on_output)
self.update_data()
self.update_data()
self.resize(
460, 380
) # figured these values out by printing the width and height in resize event
self.setWindowTitle("CTF")
def on_save_params(self):
if len(self.setlist.selectedItems()) == 0: return
val = self.curset
name = str(self.setlist.item(val).text())
name = get_file_tag(name)
# if not db_check_dict(name):
# print "error, the db doesn't exist:",name
#
db_parms = db_open_dict("bdb:e2ctf.parms")
ctf = self.data[val][1].to_string()
output = []
for i, val in enumerate(self.data[val]):
# ignore i == 0 it's just the filename
if i > 1:
output.append(val)
elif i == 1:
output.append(ctf)
db_parms[name] = output
def on_recall_params(self):
if len(self.setlist.selectedItems()) == 0: return
val = self.curset
name = str(self.setlist.item(val).text())
data = [name]
name = get_file_tag(name)
db_parms = db_open_dict("bdb:e2ctf.parms")
if not db_parms.has_key(name):
print "error, ctf parameters do not exist for:", name
#
data.extend(db_parms[name])
ctf = EMAN2Ctf()
ctf.from_string(data[1])
data[1] = ctf
self.data[val] = data
self.newSet(self.curset)
# def get_output_params(self):
def on_output(self):
from emsprworkflow import E2CTFOutputTaskGeneral
self.form = E2CTFOutputTaskGeneral()
self.form.run_form()
def show_guis(self):
if self.guiim != None:
self.app().show_specific(self.guiim)
if self.guiplot != None:
self.app().show_specific(self.guiplot)
self.app().show_specific(self)
def closeEvent(self, event):
# QtGui.QWidget.closeEvent(self,event)
# self.app.app.closeAllWindows()
if self.guiim != None:
self.app().close_specific(self.guiim)
self.guiim = None
if self.guiplot != None:
self.app().close_specific(self.guiplot)
event.accept()
def newData(self, data):
self.data = data
self.update_data()
def update_data(self):
"""This will make sure the various widgets properly show the current data sets"""
self.setlist.clear()
for i, j in enumerate(self.data):
self.setlist.addItem(j[0])
self.setlist.setCurrentRow(self.curset)
def update_plot(self):
val = self.curset
ctf = self.data[val][1]
ds = self.data[val][1].dsbg
s = [ds * i for i in xrange(len(ctf.background))]
if self.plotmode == 1:
self.guiplot.set_data((s, self.data[val][2]), "fg", True, True)
self.guiplot.set_data((s, self.data[val][3]), "bg")
self.guiplot.setAxisParms("s (1/A)", "Intensity (a.u)")
elif self.plotmode == 0:
bgsub = [
self.data[val][2][i] - self.data[val][3][i]
for i in range(len(self.data[val][2]))
]
self.guiplot.set_data((s, bgsub), "fg-bg", True, True)
fit = ctf.compute_1d(len(s) * 2, ds,
Ctf.CtfType.CTF_AMP) # The fit curve
sf = sfact(s, "ribosome", "nono")
fit = [sf[i] * fit[i]**2 for i in xrange(len(s))
] # squared * a generic structure factor
# auto-amplitude for b-factor adjustment
rto, nrto = 0, 0
for i in xrange(
int(.04 / ds) + 1, min(int(0.15 / ds),
len(s) - 1)):
if bgsub[i] > 0:
#rto+=fit[i]**2/fabs(bgsub[i])
#nrto+=fit[i]
#rto+=fit[i]**2
#nrto+=bgsub[i]**2
rto += fit[i]
nrto += fabs(bgsub[i])
if nrto == 0: rto = 1.0
else: rto /= nrto
fit = [fit[i] / rto for i in range(len(s))]
self.guiplot.set_data((s, fit), "fit")
self.guiplot.setAxisParms("s (1/A)", "Intensity (a.u)")
elif self.plotmode == 2:
snr = ctf.compute_1d(len(s) * 2, ds,
Ctf.CtfType.CTF_SNR) # The snr curve
self.guiplot.set_data((s, snr[:len(s)]), "snr", True)
self.guiplot.setAxisParms("s (1/A)", "SNR (intensity ratio)")
elif self.plotmode == 3:
snr = ctf.compute_1d(len(s) * 2, ds,
Ctf.CtfType.CTF_SNR) # The snr curve
self.guiplot.set_data((s, snr[:len(s)]), "snr", True)
ssnr = ctf.compute_1d(len(s) * 2, ds,
Ctf.CtfType.CTF_SNR_SMOOTH) # The fit curve
self.guiplot.set_data((s, ssnr[:len(s)]), "ssnr")
self.guiplot.setAxisParms("s (1/A)", "SNR (intensity ratio)")
elif self.plotmode == 4:
snr = ctf.compute_1d(len(s) * 2, ds,
Ctf.CtfType.CTF_SNR) # The snr curve
for i in range(1, len(snr)):
snr[i] = snr[i] * i + snr[i - 1] # integrate SNR*s
# for i in range(1,len(snr)): snr[i]/=snr[-1] # normalize
for i in range(1, len(snr)):
snr[i] /= len(
snr
) # this way the relative quality of images can be compared
self.guiplot.set_data((s, snr[:len(s)]), "snr", True)
self.guiplot.setAxisParms("s (1/A)", "Integrated SNR")
elif self.plotmode == 5:
inten = [
fabs(i)
for i in ctf.compute_1d(len(s) * 2, ds, Ctf.CtfType.CTF_AMP)
] # The snr curve
self.guiplot.set_data((s, inten[:len(s)]), "single", True)
all = [0 for i in inten]
for st in self.data:
print st
inten = [
fabs(i) for i in st[1].compute_1d(
len(s) * 2, ds, Ctf.CtfType.CTF_AMP)
]
for i in range(len(all)):
all[i] += inten[i]
self.guiplot.set_data((s, all[:len(s)]), "total")
#bgsub=[self.data[val][2][i]-self.data[val][3][i] for i in range(len(self.data[val][2]))]
#self.guiplot.set_data("fg-bg",(s,bgsub),True,True)
#fit=[bgsub[i]/sfact(s[i]) for i in range(len(s))] # squared * a generic structure factor
#self.guiplot.set_data("fit",(s,fit))
def newSet(self, val):
"called when a new data set is selected from the list"
self.curset = val
self.sdefocus.setValue(self.data[val][1].defocus, True)
self.sbfactor.setValue(self.data[val][1].bfactor, True)
# self.sapix.setValue(self.data[val][1].apix)
self.sampcont.setValue(self.data[val][1].ampcont, True)
self.svoltage.setValue(self.data[val][1].voltage, True)
self.scs.setValue(self.data[val][1].cs, True)
self.guiim.set_data(self.data[val][4])
self.update_plot()
def newPlotMode(self, mode):
self.plotmode = mode
self.update_plot()
def newCTF(self):
self.data[self.curset][1].defocus = self.sdefocus.value
self.data[self.curset][1].bfactor = self.sbfactor.value
# self.data[self.curset][1].apix=self.sapix.value
self.data[self.curset][1].ampcont = self.sampcont.value
self.data[self.curset][1].voltage = self.svoltage.value
self.data[self.curset][1].cs = self.scs.value
self.update_plot()
def imgmousedown(self, event):
m = self.guiim.scr_to_img((event.x(), event.y()))
#self.guiim.add_shape("cen",["rect",.9,.9,.4,x0,y0,x0+2,y0+2,1.0])
def imgmousedrag(self, event):
m = self.guiim.scr_to_img((event.x(), event.y()))
# box deletion when shift held down
#if event.modifiers()&Qt.ShiftModifier:
#for i,j in enumerate(self.boxes):
def imgmouseup(self, event):
m = self.guiim.scr_to_img((event.x(), event.y()))
def plotmousedown(self, event):
m = self.guiim.scr_to_img((event.x(), event.y()))
def run(self):
"""If you make your own application outside of this object, you are free to use
your own local app.exec_(). This is a convenience for ctf-only programs."""
self.app.exec_()
# E2saveappwin("boxer","imagegeom",self.guiim)
# try:
# E2setappval("boxer","imcontrol",self.guiim.inspector.isVisible())
# if self.guiim.inspector.isVisible() : E2saveappwin("boxer","imcontrolgeom",self.guiim.inspector)
# except : E2setappval("boxer","imcontrol",False)
return
class EMFontInspector(QtGui.QWidget, EMLightsInspectorBase):
def __init__(self,target) :
QtGui.QWidget.__init__(self,None)
EMLightsInspectorBase.__init__(self)
self.target=weakref.ref(target)
self.transform_panel = EMTransformPanel(target,self)
self.transform_vbl = None # This will eventually be a vertical box layout for the transform panel
self.init_fonts()
self.vbl = QtGui.QVBoxLayout(self)
self.vbl.setMargin(0)
self.vbl.setSpacing(6)
self.vbl.setObjectName("vbl")
self.hbl = QtGui.QHBoxLayout()
self.hbl.setMargin(0)
self.hbl.setSpacing(6)
self.hbl.setObjectName("hbl")
self.vbl.addLayout(self.hbl)
self.vbl2 = QtGui.QVBoxLayout()
self.vbl2.setMargin(0)
self.vbl2.setSpacing(6)
self.vbl2.setObjectName("vbl2")
self.hbl.addLayout(self.vbl2)
self.wiretog = QtGui.QPushButton("Wire")
self.wiretog.setCheckable(1)
self.vbl2.addWidget(self.wiretog)
self.lighttog = QtGui.QPushButton("Light")
self.lighttog.setCheckable(1)
self.vbl2.addWidget(self.lighttog)
self.tabwidget2 = QtGui.QTabWidget()
self.maintab = None
self.tabwidget2.addTab(self.get_main_tab(), "Main")
#self.tabwidget2.addTab(self.get_GL_tab(),"GL")
self.tabwidget2.addTab(self.get_format_tab(),"Formatting")
self.tabwidget2.addTab(self.get_light_tab(), "Lights")
self.vbl.addWidget(self.tabwidget2)
self.n3_showing = False
QtCore.QObject.connect(self.cbb, QtCore.SIGNAL("currentIndexChanged(QString)"), target.setColor)
QtCore.QObject.connect(self.wiretog, QtCore.SIGNAL("toggled(bool)"), target.toggle_wire)
QtCore.QObject.connect(self.lighttog, QtCore.SIGNAL("toggled(bool)"), target.toggle_light)
QtCore.QObject.connect(self.glcontrast, QtCore.SIGNAL("valueChanged"), target.set_GL_contrast)
QtCore.QObject.connect(self.glbrightness, QtCore.SIGNAL("valueChanged"), target.set_GL_brightness)
QtCore.QObject.connect(self.combo, QtCore.SIGNAL("currentIndexChanged (const QString&)"), self.on_combo_change)
QtCore.QObject.connect(self.text, QtCore.SIGNAL("textChanged(const QString&)"), self.on_text_change)
QtCore.QObject.connect(self.lspacing, QtCore.SIGNAL("valueChanged"), self.set_GL_lspacing)
QtCore.QObject.connect(self.length, QtCore.SIGNAL("valueChanged"), self.set_GL_length)
QtCore.QObject.connect(self.tsize, QtCore.SIGNAL("valueChanged(int)"), self.set_GL_tsize)
QtCore.QObject.connect(self.Dfont, QtCore.SIGNAL("currentIndexChanged (const QString&)"), self.on_Dfont_change)
QtCore.QObject.connect(self.bgR, QtCore.SIGNAL("valueChanged"), self.set_GL_bgR)
QtCore.QObject.connect(self.bgG, QtCore.SIGNAL("valueChanged"), self.set_GL_bgG)
QtCore.QObject.connect(self.bgB, QtCore.SIGNAL("valueChanged"), self.set_GL_bgB)
QtCore.QObject.connect(self.bg_a, QtCore.SIGNAL("valueChanged"), self.set_GL_bg_a)
def get_transform_layout(self):
return self.transform_vbl
def set_GL_bgR(self,bgR):
self.target().set_bg_r(bgR)
self.target().updateGL()
def set_GL_bgG(self,bgG):
self.target().set_bg_g(bgG)
self.target().updateGL()
def set_GL_bgB(self,bgB):
self.target().set_bg_b(bgB)
self.target().updateGL()
def set_GL_bg_a(self,bg_a):
self.target().set_bg_a(bg_a)
self.target().updateGL()
def init_fonts(self):
self.d = {}
self.l = []
platform = get_platform()
if platform == "Linux":
f_dir = "/usr/share/fonts/"
elif platform == "Windows" or platform == "win32":
f_dir = ":/windows/fonts/"
elif platform in ["Apple", "Darwin"]:
f_dir = "/Library/Fonts/"
else:
raise RuntimeError("Platform %s is not supported" %platform )
for root, dirs, files in os.walk(f_dir):
for name in files:
if name.find("ttf")!=-1:
filename = os.path.join(root, name)
self.d[name] = filename
self.l.extend([name])
return self.l, self.d
def on_Dfont_change(self,Dfont):
self.target().font_renderer.set_font_file_name(self.d[str(Dfont)])
self.target().updateGL()
def set_GL_lspacing(self,lspacing):
self.target().set_lspacing(lspacing)
#THE FOLLOWING IF STATEMENT DOES IS NOT EFFECTIVE
if len(self.target().render_string.split("\n")) != 1:
self.lspacing.setEnabled(True)
else:
self.lspacing.setEnabled(False)
self.target().updateGL()
def set_GL_length(self,length):
self.target().font_renderer.set_depth(int(length))
self.target().updateGL()
def set_GL_tsize(self,tsize):
self.target().font_renderer.set_face_size(tsize)
self.target().updateGL()
def on_text_change(self,text):
try:
evalt=str(eval(str(text)))
self.target().set_render_string(evalt)
except:
self.target().set_render_string(str(text))
if len(self.target().render_string.split("\n")) != 1:
self.lspacing.setEnabled(True)
else:
self.lspacing.setEnabled(False)
self.target().updateGL()
def on_combo_change(self,mode):
d = {}
d["Extrude"] = FTGLFontMode.EXTRUDE
d["Pixmap"] = FTGLFontMode.PIXMAP
d["Bitmap"] = FTGLFontMode.BITMAP
d["Polygon"] = FTGLFontMode.POLYGON
d["Outline"] = FTGLFontMode.OUTLINE
d["Texture"] = FTGLFontMode.TEXTURE
self.target().font_renderer.set_font_mode(d[str(mode)])
if mode == "Extrude":
self.length.setEnabled(True)
else:
self.length.setEnabled(False)
self.target().updateGL()
def update_rotations(self,t3d):
self.transform_panel.update_rotations(t3d)
def set_scale(self,val):
self.transform_panel.set_scale(val)
def set_xy_trans(self, x, y):
self.transform_panel.set_xy_trans(x,y)
def set_xyz_trans(self,x,y,z):
self.transform_panel.set_xyz_trans(x,y,z)
def get_GL_tab(self):
self.gltab = QtGui.QWidget()
gltab = self.gltab
gltab.vbl = QtGui.QVBoxLayout(self.gltab)
gltab.vbl.setMargin(0)
gltab.vbl.setSpacing(6)
gltab.vbl.setObjectName("Main")
self.glcontrast = ValSlider(gltab,(1.0,5.0),"GLShd:")
self.glcontrast.setObjectName("GLShade")
self.glcontrast.setValue(1.0)
gltab.vbl.addWidget(self.glcontrast)
self.glbrightness = ValSlider(gltab,(-1.0,0.0),"GLBst:")
self.glbrightness.setObjectName("GLBoost")
self.glbrightness.setValue(0.1)
self.glbrightness.setValue(0.0)
gltab.vbl.addWidget(self.glbrightness)
return gltab
def get_main_tab(self):
if ( self.maintab == None ):
self.maintab = QtGui.QWidget()
maintab = self.maintab
maintab.vbl = QtGui.QVBoxLayout(self.maintab)
maintab.vbl.setMargin(0)
maintab.vbl.setSpacing(6)
maintab.vbl.setObjectName("Main")
self.transform_vbl = QtGui.QVBoxLayout()
self.transform_panel.addWidgets(self.transform_vbl)
maintab.vbl.addLayout(self.transform_vbl)
self.glwidget = QtGui.QTabWidget()
self.glwidget.addTab(self.get_GL_tab(),"GL")
maintab.vbl.addWidget(self.glwidget)
return maintab
def get_format_tab(self):
self.formattab = QtGui.QWidget()
formattab = self.formattab
formattab.vbl = QtGui.QVBoxLayout(self.formattab)
formattab.vbl.setMargin(0)
formattab.vbl.setSpacing(6)
formattab.vbl.setObjectName("Format")
self.hbl1 = QtGui.QHBoxLayout()
self.text = QtGui.QLineEdit()
self.text.setText("hello world")
text_label = QtGui.QLabel("Enter Text:",self)
text_label.setToolTip("Enters quotes to evaluate new line e.g. \"hello\\nworld\". Evaluates numerical expressions e.g. 9*9 (with out quotes)")
self.hbl1.addWidget(text_label)
self.hbl1.addWidget(self.text)
formattab.vbl.addLayout(self.hbl1)
self.hbl1 = QtGui.QHBoxLayout()
self.Dfont = QtGui.QComboBox()
for k in self.l: self.Dfont.addItem(k)
self.hbl1.addWidget(QtGui.QLabel("Fonts:",self))
self.hbl1.addWidget(self.Dfont)
formattab.vbl.addLayout(self.hbl1)
self.hbl1 = QtGui.QHBoxLayout()
self.tsize = QtGui.QSpinBox()
self.tsize.setRange(0,500)
self.tsize.setValue(32)
self.hbl1.addWidget(QtGui.QLabel("Size:",self),Qt.AlignLeft)
self.hbl1.addWidget(self.tsize,Qt.AlignRight)
self.combo = QtGui.QComboBox()
self.items = ["Extrude","Pixmap","Bitmap","Polygon","Outline","Texture"]
for k in self.items: self.combo.addItem(k)
self.hbl1.addWidget(QtGui.QLabel("Style:",self),Qt.AlignLeft)
self.hbl1.addWidget(self.combo,Qt.AlignRight)
formattab.vbl.addLayout(self.hbl1)
self.hbl1 = QtGui.QHBoxLayout()
self.lspacing = ValSlider(self,(-100.0,100.0),"Line Spacing:")
self.lspacing.setObjectName("Length")
self.lspacing.setValue(75.0)
self.lspacing.setEnabled(False)
self.hbl1.addWidget(self.lspacing)
formattab.vbl.addLayout(self.hbl1)
self.hbl1 = QtGui.QHBoxLayout()
self.length = ValSlider(self,(0.0,500.0),"Length:")
self.length.setObjectName("Length")
self.length.setValue(75.0)
self.hbl1.addWidget(self.length)
formattab.vbl.addLayout(self.hbl1)
self.hbl1 = QtGui.QHBoxLayout()
self.cbb = QtGui.QComboBox()
self.hbl1.addWidget(QtGui.QLabel("Material:",self))
self.hbl1.addWidget(self.cbb)
formattab.vbl.addLayout(self.hbl1)
self.hbl1 = QtGui.QHBoxLayout()
self.bgtabwidget = QtGui.QTabWidget()
self.maintab = None
self.bgtabwidget.addTab(self.get_bgRGB_tab(), "BG RGB")
self.hbl1.addWidget(self.bgtabwidget)
self.n3_showing = False
formattab.vbl.addLayout(self.hbl1)
return formattab
def get_bgRGB_tab(self):
self.bgRGBtab = QtGui.QWidget()
bgRGBtab = self.bgRGBtab
bgRGBtab.vbl2 = QtGui.QVBoxLayout(self.bgRGBtab)
bgRGBtab.vbl2.setMargin(0)
bgRGBtab.vbl2.setSpacing(6)
bgRGBtab.vbl2.setObjectName("BG RGB")
self.hbl2 = QtGui.QHBoxLayout()
self.bgR = ValSlider(self,(0,1),"R:")
self.bgR.setObjectName("R")
self.bgR.setValue(0.5)
self.hbl2.addWidget(self.bgR)
bgRGBtab.vbl2.addLayout(self.hbl2)
self.hbl2 = QtGui.QHBoxLayout()
self.bgG = ValSlider(self,(0,1),"G:")
self.bgG.setObjectName("G")
self.bgG.setValue(0.5)
self.hbl2.addWidget(self.bgG)
bgRGBtab.vbl2.addLayout(self.hbl2)
self.hbl2 = QtGui.QHBoxLayout()
self.bgB = ValSlider(self,(0,1),"B:")
self.bgB.setObjectName("B")
self.bgB.setValue(0.5)
self.hbl2.addWidget(self.bgB)
bgRGBtab.vbl2.addLayout(self.hbl2)
self.hbl2 = QtGui.QHBoxLayout()
self.bg_a = ValSlider(self,(0,1),"Alpha:")
self.bg_a.setObjectName("Alpha")
self.bg_a.setValue(1.0)
self.hbl2.addWidget(self.bg_a)
bgRGBtab.vbl2.addLayout(self.hbl2)
return bgRGBtab
# def slider_rotate(self):
# self.target.load_rotation(self.get_current_rotation())
# def set_xy_trans(self, x, y):
# self.x_trans.setValue(x)
# self.y_trans.setValue(y)
# def set_translate_scale(self, xscale,yscale,zscale):
# self.x_trans.setSingleStep(xscale)
# self.y_trans.setSingleStep(yscale)
# self.z_trans.setSingleStep(zscale)
# def update_rotations(self,t3d):
# rot = t3d.get_rotation(self.src_map[str(self.src.itemText(self.src.currentIndex()))])
#
# convention = self.src.currentText()
# if ( self.src_map[str(convention)] == EULER_SPIN ):
# self.n3.setValue(rot[self.n3.getLabel()],True)
#
# self.az.setValue(rot[self.az.getLabel()],True)
# self.alt.setValue(rot[self.alt.getLabel()],True)
# self.phi.setValue(rot[self.phi.getLabel()],True)
# def slider_rotate(self):
# self.target.load_rotation(self.get_current_rotation())
# def get_current_rotation(self):
# convention = self.src.currentText()
# rot = {}
# if ( self.current_src == EULER_SPIN ):
# rot[self.az.getLabel()] = self.az.getValue()
#
# n1 = self.alt.getValue()
# n2 = self.phi.getValue()
# n3 = self.n3.getValue()
#
# norm = sqrt(n1*n1 + n2*n2 + n3*n3)
#
# n1 /= norm
# n2 /= norm
# n3 /= norm
#
# rot[self.alt.getLabel()] = n1
# rot[self.phi.getLabel()] = n2
# rot[self.n3.getLabel()] = n3
#
# else:
# rot[self.az.getLabel()] = self.az.getValue()
# rot[self.alt.getLabel()] = self.alt.getValue()
# rot[self.phi.getLabel()] = self.phi.getValue()
#
# return Transform(self.current_src, rot)
def setColors(self,colors,current_color):
a = 0
for i in colors:
self.cbb.addItem(i)
if ( i == current_color):
self.cbb.setCurrentIndex(a)
a += 1
class EMIsoInspector(QtGui.QWidget):
def __init__(self, target, enable_browse=False):
QtGui.QWidget.__init__(self, None)
self.setWindowIcon(QtGui.QIcon(get_image_directory() + "desktop.png"))
self.target = weakref.ref(target)
self.rotation_sliders = EMTransformPanel(target, self)
self.vbl = QtGui.QVBoxLayout(self)
self.vbl.setMargin(0)
self.vbl.setSpacing(6)
self.vbl.setObjectName("vbl")
self.mrcChanged = False #added by Muthu
if enable_browse:
hblbrowse = QtGui.QHBoxLayout()
self.mrc_text = QtGui.QLineEdit()
hblbrowse.addWidget(self.mrc_text)
self.mrc_browse = QtGui.QPushButton("Browse")
hblbrowse.addWidget(self.mrc_browse)
self.vbl.addLayout(hblbrowse)
QtCore.QObject.connect(self.mrc_text,
QtCore.SIGNAL("textEdited(const QString&)"),
self.on_mrc_text_change) #added by Muthu
QtCore.QObject.connect(self.mrc_browse,
QtCore.SIGNAL("clicked(bool)"),
self.on_mrc_browse) # added by Muthu
self.hbl = QtGui.QHBoxLayout()
self.hbl.setMargin(0)
self.hbl.setSpacing(6)
self.hbl.setObjectName("hbl")
self.vbl.addLayout(self.hbl)
self.hist = ImgHistogram(self)
self.hist.setObjectName("hist")
self.hbl.addWidget(self.hist)
self.vbl2 = QtGui.QVBoxLayout()
self.vbl2.setMargin(0)
self.vbl2.setSpacing(6)
self.vbl2.setObjectName("vbl2")
self.hbl.addLayout(self.vbl2)
self.wiretog = QtGui.QPushButton("Wire")
self.wiretog.setCheckable(1)
self.vbl2.addWidget(self.wiretog)
self.lighttog = QtGui.QPushButton("Light")
self.lighttog.setCheckable(1)
self.vbl2.addWidget(self.lighttog)
self.cubetog = QtGui.QPushButton("Cube")
self.cubetog.setCheckable(1)
self.vbl2.addWidget(self.cubetog)
self.texturetog = QtGui.QPushButton("Texture")
self.texturetog.setCheckable(1)
self.vbl2.addWidget(self.texturetog)
self.texture = False
self.tabwidget = QtGui.QTabWidget()
self.maintab = None
self.tabwidget.addTab(self.get_main_tab(), "Main")
self.texturetab = None
self.tabwidget.addTab(self.get_GL_tab(), "GL")
self.tabwidget.addTab(self.get_texture_tab(), "Texture")
self.get_texture_tab().setEnabled(False)
self.vbl.addWidget(self.tabwidget)
self.n3_showing = False
QtCore.QObject.connect(self.thr, QtCore.SIGNAL("valueChanged"),
self.on_threshold_slider)
QtCore.QObject.connect(self.contrast, QtCore.SIGNAL("valueChanged"),
target.set_contrast)
QtCore.QObject.connect(self.bright, QtCore.SIGNAL("valueChanged"),
target.set_brightness)
QtCore.QObject.connect(self.cbb,
QtCore.SIGNAL("currentIndexChanged(QString)"),
self.set_material)
QtCore.QObject.connect(self.smp, QtCore.SIGNAL("valueChanged(int)"),
target.set_sample)
QtCore.QObject.connect(self.wiretog, QtCore.SIGNAL("toggled(bool)"),
target.toggle_wire)
QtCore.QObject.connect(self.lighttog, QtCore.SIGNAL("toggled(bool)"),
target.toggle_light)
QtCore.QObject.connect(self.texturetog, QtCore.SIGNAL("toggled(bool)"),
self.toggle_texture)
QtCore.QObject.connect(self.cubetog, QtCore.SIGNAL("toggled(bool)"),
target.toggle_cube)
QtCore.QObject.connect(self.glcontrast, QtCore.SIGNAL("valueChanged"),
target.set_GL_contrast)
QtCore.QObject.connect(self.glbrightness,
QtCore.SIGNAL("valueChanged"),
target.set_GL_brightness)
QtCore.QObject.connect(self.ambient_tab.r,
QtCore.SIGNAL("valueChanged"),
self.update_material)
QtCore.QObject.connect(self.ambient_tab.g,
QtCore.SIGNAL("valueChanged"),
self.update_material)
QtCore.QObject.connect(self.ambient_tab.b,
QtCore.SIGNAL("valueChanged"),
self.update_material)
QtCore.QObject.connect(self.diffuse_tab.r,
QtCore.SIGNAL("valueChanged"),
self.update_material)
QtCore.QObject.connect(self.diffuse_tab.g,
QtCore.SIGNAL("valueChanged"),
self.update_material)
QtCore.QObject.connect(self.diffuse_tab.b,
QtCore.SIGNAL("valueChanged"),
self.update_material)
QtCore.QObject.connect(self.specular_tab.r,
QtCore.SIGNAL("valueChanged"),
self.update_material)
QtCore.QObject.connect(self.specular_tab.g,
QtCore.SIGNAL("valueChanged"),
self.update_material)
QtCore.QObject.connect(self.specular_tab.b,
QtCore.SIGNAL("valueChanged"),
self.update_material)
QtCore.QObject.connect(self.emission_tab.r,
QtCore.SIGNAL("valueChanged"),
self.update_material)
QtCore.QObject.connect(self.emission_tab.g,
QtCore.SIGNAL("valueChanged"),
self.update_material)
QtCore.QObject.connect(self.emission_tab.b,
QtCore.SIGNAL("valueChanged"),
self.update_material)
QtCore.QObject.connect(self.shininess, QtCore.SIGNAL("valueChanged"),
self.update_material)
def on_mrc_text_change(self, text): #if enable_browse, added by muthu
print "Use the Browse button to update the mrc file"
def on_mrc_browse(self): #if enable_browse, added by muthu
import os
self.mrcfileName = QtGui.QFileDialog.getOpenFileName(
self, "open file", os.getcwd(), "Text files (*.mrc)")
if (self.mrcfileName == ""): return
mrcData = EMData(str(self.mrcfileName))
self.target().set_data(mrcData)
self.mrc_text.setText(self.mrcfileName)
self.mrcChanged = True
self.target().updateGL()
def update_rotations(self, t3d):
self.rotation_sliders.update_rotations(t3d)
def set_scale(self, val):
self.rotation_sliders.set_scale(val)
def set_xy_trans(self, x, y):
self.rotation_sliders.set_xy_trans(x, y)
def set_xyz_trans(self, x, y, z):
self.rotation_sliders.set_xyz_trans(x, y, z)
def get_transform_layout(self):
return self.maintab.vbl
def update_material(self):
self.target().isocolor = "custom"
custom = {}
custom["ambient"] = [
self.ambient_tab.r.getValue(),
self.ambient_tab.g.getValue(),
self.ambient_tab.b.getValue(), 1.0
]
custom["diffuse"] = [
self.diffuse_tab.r.getValue(),
self.diffuse_tab.g.getValue(),
self.diffuse_tab.b.getValue(), 1.0
]
custom["specular"] = [
self.specular_tab.r.getValue(),
self.specular_tab.g.getValue(),
self.specular_tab.b.getValue(), 1.0
]
custom["emission"] = [
self.emission_tab.r.getValue(),
self.emission_tab.g.getValue(),
self.emission_tab.b.getValue(), 1.0
]
custom["shininess"] = self.shininess.getValue()
self.target().colors["custom"] = custom
n = self.cbb.findText(QtCore.QString("custom"))
if n < 0: return
self.cbb.setCurrentIndex(n)
self.target().updateGL()
def set_material(self, color):
self.target().set_material(color)
material = self.target().get_material()
self.ambient_tab.r.setValue(material["ambient"][0])
self.ambient_tab.g.setValue(material["ambient"][1])
self.ambient_tab.b.setValue(material["ambient"][2])
self.diffuse_tab.r.setValue(material["diffuse"][0])
self.diffuse_tab.g.setValue(material["diffuse"][1])
self.diffuse_tab.b.setValue(material["diffuse"][2])
self.specular_tab.r.setValue(material["specular"][0])
self.specular_tab.g.setValue(material["specular"][1])
self.specular_tab.b.setValue(material["specular"][2])
self.emission_tab.r.setValue(material["emission"][0])
self.emission_tab.g.setValue(material["emission"][1])
self.emission_tab.b.setValue(material["emission"][2])
self.shininess.setValue(material["shininess"])
def get_RGB_tab(self, name=""):
return get_RGB_tab(self, name)
#rgbtab = QtGui.QWidget(self)
#rgbtab.vbl = QtGui.QVBoxLayout(rgbtab)
#rgbtab.vbl.setMargin(0)
#rgbtab.vbl.setSpacing(6)
#rgbtab.vbl.setObjectName(name)
#rgbtab.r = ValSlider(rgbtab,(0.0,1.0),"R:")
#rgbtab.r.setObjectName("R")
#rgbtab.r.setValue(0.5)
#rgbtab.vbl.addWidget(rgbtab.r)
#rgbtab.g = ValSlider(rgbtab,(0.0,1.0),"G:")
#rgbtab.g.setObjectName("G")
#rgbtab.g.setValue(0.5)
#rgbtab.vbl.addWidget(rgbtab.g)
#rgbtab.b = ValSlider(rgbtab,(0.0,1.0),"B:")
#rgbtab.b.setObjectName("B")
#rgbtab.b.setValue(0.5)
#rgbtab.vbl.addWidget(rgbtab.b)
#return rgbtab
def get_GL_tab(self):
self.gltab = QtGui.QWidget()
gltab = self.gltab
gltab.vbl = QtGui.QVBoxLayout(self.gltab)
gltab.vbl.setMargin(0)
gltab.vbl.setSpacing(6)
gltab.vbl.setObjectName("GL")
self.glcontrast = ValSlider(gltab, (1.0, 5.0), "GLShd:")
self.glcontrast.setObjectName("GLShade")
self.glcontrast.setValue(1.0)
gltab.vbl.addWidget(self.glcontrast)
self.glbrightness = ValSlider(gltab, (-1.0, 0.0), "GLBst:")
self.glbrightness.setObjectName("GLBoost")
self.glbrightness.setValue(0.1)
self.glbrightness.setValue(0.0)
gltab.vbl.addWidget(self.glbrightness)
self.material_tab_widget = QtGui.QTabWidget()
self.ambient_tab = self.get_RGB_tab("ambient")
self.material_tab_widget.addTab(self.ambient_tab, "Ambient")
self.diffuse_tab = self.get_RGB_tab("diffuse")
self.material_tab_widget.addTab(self.diffuse_tab, "Diffuse")
self.specular_tab = self.get_RGB_tab("specular")
self.material_tab_widget.addTab(self.specular_tab, "Specular")
self.emission_tab = self.get_RGB_tab("emission")
self.material_tab_widget.addTab(self.emission_tab, "Emission")
gltab.vbl.addWidget(self.material_tab_widget)
self.shininess = ValSlider(gltab, (0, 128), "Shininess:")
self.shininess.setObjectName("Shininess")
self.shininess.setValue(64)
gltab.vbl.addWidget(self.shininess)
self.hbl_color = QtGui.QHBoxLayout()
self.hbl_color.setMargin(0)
self.hbl_color.setSpacing(6)
self.hbl_color.setObjectName("Material")
gltab.vbl.addLayout(self.hbl_color)
self.color_label = QtGui.QLabel()
self.color_label.setText('Material')
self.hbl_color.addWidget(self.color_label)
self.cbb = QtGui.QComboBox(gltab)
self.hbl_color.addWidget(self.cbb)
return gltab
def toggle_texture(self):
self.texture = not self.texture
self.target().toggle_texture()
self.get_texture_tab().setEnabled(self.texture)
def get_texture_tab(self):
if (self.texturetab == None):
self.texturetab = QtGui.QWidget()
texturetab = self.texturetab
texturetab.vbl = QtGui.QVBoxLayout(self.texturetab)
texturetab.vbl.setMargin(0)
texturetab.vbl.setSpacing(6)
texturetab.vbl.setObjectName("Main")
self.contrast = ValSlider(texturetab, (0.0, 20.0), "Cont:")
self.contrast.setObjectName("contrast")
self.contrast.setValue(10.0)
texturetab.vbl.addWidget(self.contrast)
self.bright = ValSlider(texturetab, (-5.0, 5.0), "Brt:")
self.bright.setObjectName("bright")
self.bright.setValue(0.1)
self.bright.setValue(0.0)
texturetab.vbl.addWidget(self.bright)
#self.glcontrast = ValSlider(texturetab,(1.0,5.0),"GLShd:")
#self.glcontrast.setObjectName("GLShade")
#self.glcontrast.setValue(1.0)
#texturetab.vbl.addWidget(self.glcontrast)
#self.glbrightness = ValSlider(texturetab,(-1.0,0.0),"GLBst:")
#self.glbrightness.setObjectName("GLBoost")
#self.glbrightness.setValue(0.1)
#self.glbrightness.setValue(0.0)
#texturetab.vbl.addWidget(self.glbrightness)
return self.texturetab
def get_main_tab(self):
if (self.maintab == None):
self.maintab = QtGui.QWidget()
maintab = self.maintab
maintab.vbl = QtGui.QVBoxLayout(self.maintab)
maintab.vbl.setMargin(0)
maintab.vbl.setSpacing(6)
maintab.vbl.setObjectName("Main")
self.thr = ValSlider(maintab, (0.0, 4.0), "Thr:")
self.thr.setObjectName("thr")
self.thr.setValue(0.5)
maintab.vbl.addWidget(self.thr)
self.hbl_smp = QtGui.QHBoxLayout()
self.hbl_smp.setMargin(0)
self.hbl_smp.setSpacing(6)
self.hbl_smp.setObjectName("Sample")
maintab.vbl.addLayout(self.hbl_smp)
self.smp_label = QtGui.QLabel()
self.smp_label.setText('Sample Level')
self.hbl_smp.addWidget(self.smp_label)
self.smp = QtGui.QSpinBox(maintab)
self.smp.setValue(1)
self.hbl_smp.addWidget(self.smp)
self.rotation_sliders.addWidgets(maintab.vbl)
return self.maintab
def set_sampling_range(self, range):
self.smp.setMinimum(1)
self.smp.setMaximum(1 + range - 1)
def slider_rotate(self):
self.target().load_rotation(self.get_current_rotation())
def set_materials(self, colors, current_color):
a = 0
for i in colors:
self.cbb.addItem(i)
if (i == current_color):
self.cbb.setCurrentIndex(a)
a += 1
def on_threshold_slider(self, val):
self.target().set_threshold(val)
self.bright.setValue(-val, True)
def set_thresholds(self, low, high, val):
self.thr.setRange(low, high)
self.thr.setValue(val, True)
self.bright.setValue(-val, True)
def set_sample(self, low, high, val):
self.smp.setRange(int(low), int(high))
self.smp.setValue(val, True)
def set_hist(self, hist, minden, maxden):
self.hist.set_data(hist, minden, maxden)
class EM3DSliceInspector(QtGui.QWidget):
def __init__(self, target):
self.busy = False
QtGui.QWidget.__init__(self, None)
self.setWindowIcon(QtGui.QIcon(get_image_directory() + "desktop.png"))
self.transform_panel = EMTransformPanel(target, self)
self.target = weakref.ref(target)
self.vbl = QtGui.QVBoxLayout(self)
self.vbl.setMargin(0)
self.vbl.setSpacing(6)
self.vbl.setObjectName("vbl")
self.hbl = QtGui.QHBoxLayout()
self.hbl.setMargin(0)
self.hbl.setSpacing(6)
self.hbl.setObjectName("hbl")
self.vbl.addLayout(self.hbl)
self.hist = ImgHistogram(self)
self.hist.setObjectName("hist")
self.hbl.addWidget(self.hist)
self.vbl2 = QtGui.QVBoxLayout()
self.vbl2.setMargin(0)
self.vbl2.setSpacing(6)
self.vbl2.setObjectName("vbl2")
self.hbl.addLayout(self.vbl2)
self.cubetog = QtGui.QPushButton("Cube")
self.cubetog.setCheckable(1)
self.vbl2.addWidget(self.cubetog)
self.defaults = QtGui.QPushButton("Defaults")
self.vbl2.addWidget(self.defaults)
self.vbl.addWidget(self.get_main_tab())
self.n3_showing = False
# self.current_src = EULER_EMAN
QtCore.QObject.connect(self.slice, QtCore.SIGNAL("valueChanged"),
target.set_slice)
QtCore.QObject.connect(self.glcontrast, QtCore.SIGNAL("valueChanged"),
target.set_GL_contrast)
QtCore.QObject.connect(self.glbrightness,
QtCore.SIGNAL("valueChanged"),
target.set_GL_brightness)
QtCore.QObject.connect(self.axisCombo,
QtCore.SIGNAL("currentIndexChanged(QString)"),
target.setAxis)
QtCore.QObject.connect(self.cubetog, QtCore.SIGNAL("toggled(bool)"),
target.toggle_cube)
QtCore.QObject.connect(self.defaults, QtCore.SIGNAL("clicked(bool)"),
self.set_defaults)
QtCore.QObject.connect(self.contrast, QtCore.SIGNAL("valueChanged"),
self.on_contrast_changed)
QtCore.QObject.connect(self.bright, QtCore.SIGNAL("valueChanged"),
self.on_brightness_changed)
def on_contrast_changed(self, val):
if self.busy: return
self.target().set_contrast(val)
def on_brightness_changed(self, val):
if self.busy: return
self.target().set_brightness(val)
def set_contrast_bright(self, c, b):
self.busy = True
self.contrast.setValue(c)
self.bright.setValue(b)
self.busy = False
def update_rotations(self, t3d):
self.transform_panel.update_rotations(t3d)
def set_scale(self, val):
self.transform_panel.set_scale(val)
def set_xy_trans(self, x, y):
self.transform_panel.set_xy_trans(x, y)
def set_xyz_trans(self, x, y, z):
self.transform_panel.set_xyz_trans(x, y, z)
def get_transform_layout(self):
return self.maintab.vbl
def set_defaults(self):
self.target().set_default_contrast_settings()
self.set_contrast_bright(self.target().contrast, self.target().bright)
self.glcontrast.setValue(1.0)
self.glbrightness.setValue(0.0)
self.transform_panel.set_defaults()
self.target().generate_current_display_list()
self.target().updateGL()
def get_main_tab(self):
self.maintab = QtGui.QWidget()
maintab = self.maintab
maintab.vbl = QtGui.QVBoxLayout(self.maintab)
maintab.vbl.setMargin(0)
maintab.vbl.setSpacing(6)
maintab.vbl.setObjectName("Main")
self.hbl_slice = QtGui.QHBoxLayout()
self.hbl_slice.setMargin(0)
self.hbl_slice.setSpacing(6)
self.hbl_slice.setObjectName("Axis")
maintab.vbl.addLayout(self.hbl_slice)
self.slice = ValSlider(maintab, (0.0, 10.0), "Slice:")
self.slice.setObjectName("slice")
self.slice.setValue(1.0)
self.hbl_slice.addWidget(self.slice)
self.axisCombo = QtGui.QComboBox(maintab)
self.axisCombo.addItem(' z ')
self.axisCombo.addItem(' y ')
self.axisCombo.addItem(' x ')
self.axisCombo.addItem(' track ')
self.hbl_slice.addWidget(self.axisCombo)
self.contrast = ValSlider(maintab, (0.0, 20.0), "Cont:")
self.contrast.setObjectName("contrast")
self.contrast.setValue(1.0)
maintab.vbl.addWidget(self.contrast)
self.bright = ValSlider(maintab, (-5.0, 5.0), "Brt:")
self.bright.setObjectName("bright")
self.bright.setValue(0.1)
self.bright.setValue(0.0)
maintab.vbl.addWidget(self.bright)
self.glcontrast = ValSlider(maintab, (1.0, 5.0), "GLShd:")
self.glcontrast.setObjectName("GLShade")
self.glcontrast.setValue(1.0)
maintab.vbl.addWidget(self.glcontrast)
self.glbrightness = ValSlider(maintab, (-1.0, 0.0), "GLBst:")
self.glbrightness.setObjectName("GLBoost")
self.glbrightness.setValue(0.1)
self.glbrightness.setValue(0.0)
maintab.vbl.addWidget(self.glbrightness)
self.transform_panel.addWidgets(maintab.vbl)
return maintab
def slider_rotate(self):
self.target().load_rotation(self.get_current_rotation())
def set_hist(self, hist, minden, maxden):
self.hist.set_data(hist, minden, maxden)
def set_slice(self, val):
self.slice.setValue(val)
def set_sliceRange(self, min, max):
self.slice.setRange(min, max)
class GUIctfsim(QtGui.QWidget):
def __init__(self,
application,
apix=1.0,
voltage=300.0,
cs=4.1,
ac=10.0,
samples=256):
"""CTF simulation dialog
"""
try:
from emimage2d import EMImage2DWidget
except:
print "Cannot import EMAN image GUI objects (EMImage2DWidget)"
sys.exit(1)
try:
from emplot2d import EMPlot2DWidget
except:
print "Cannot import EMAN plot GUI objects (is matplotlib installed?)"
sys.exit(1)
self.app = weakref.ref(application)
self.df_voltage = voltage
self.df_apix = apix
self.df_cs = cs
self.df_ac = ac
self.df_samples = samples
self.img = None
QtGui.QWidget.__init__(self, None)
self.setWindowIcon(QtGui.QIcon(get_image_directory() + "ctf.png"))
self.data = []
self.curset = 0
self.plotmode = 0
self.guiim = EMImage2DWidget(application=self.app())
self.guiiminit = True # a flag that's used to auto resize the first time the gui's set_data function is called
self.guiplot = EMPlot2DWidget(application=self.app())
# self.guirealim=EMImage2DWidget(application=self.app()) # This will show the original particle images
# self.guirealim.connect(self.guirealim,QtCore.SIGNAL("keypress"),self.realimgkey)
self.guiim.connect(self.guiim, QtCore.SIGNAL("mousedown"),
self.imgmousedown)
self.guiim.connect(self.guiim, QtCore.SIGNAL("mousedrag"),
self.imgmousedrag)
self.guiim.connect(self.guiim, QtCore.SIGNAL("mouseup"),
self.imgmouseup)
self.guiplot.connect(self.guiplot, QtCore.SIGNAL("mousedown"),
self.plotmousedown)
self.guiim.mmode = "app"
# This object is itself a widget we need to set up
self.hbl = QtGui.QHBoxLayout(self)
self.hbl.setMargin(0)
self.hbl.setSpacing(6)
self.hbl.setObjectName("hbl")
# plot list and plot mode combobox
self.vbl2 = QtGui.QVBoxLayout()
self.setlist = MyListWidget(self)
self.setlist.setSizePolicy(QtGui.QSizePolicy.Preferred,
QtGui.QSizePolicy.Expanding)
self.vbl2.addWidget(self.setlist)
self.splotmode = QtGui.QComboBox(self)
self.splotmode.addItem("Amplitude")
self.splotmode.addItem("Intensity")
self.splotmode.addItem("Int w sum")
self.splotmode.addItem("Amp w sum")
self.vbl2.addWidget(self.splotmode)
self.hbl.addLayout(self.vbl2)
# ValSliders for CTF parameters
self.vbl = QtGui.QVBoxLayout()
self.vbl.setMargin(0)
self.vbl.setSpacing(6)
self.vbl.setObjectName("vbl")
self.hbl.addLayout(self.vbl)
#self.samp = ValSlider(self,(0,5.0),"Amp:",0)
#self.vbl.addWidget(self.samp)
self.imginfo = QtGui.QLabel("Info", self)
self.vbl.addWidget(self.imginfo)
self.sdefocus = ValSlider(self, (0, 5), "Defocus:", 0, 90)
self.vbl.addWidget(self.sdefocus)
self.sbfactor = ValSlider(self, (0, 1600), "B factor:", 0, 90)
self.vbl.addWidget(self.sbfactor)
self.sdfdiff = ValSlider(self, (0, 1), "DF Diff:", 0, 90)
self.vbl.addWidget(self.sdfdiff)
self.sdfang = ValSlider(self, (0, 180), "Df Angle:", 0, 90)
self.vbl.addWidget(self.sdfang)
self.sampcont = ValSlider(self, (0, 100), "% AC", 0, 90)
self.vbl.addWidget(self.sampcont)
self.sapix = ValSlider(self, (.2, 10), "A/Pix:", 2, 90)
self.vbl.addWidget(self.sapix)
self.svoltage = ValSlider(self, (0, 1000), "Voltage (kV):", 0, 90)
self.vbl.addWidget(self.svoltage)
self.scs = ValSlider(self, (0, 5), "Cs (mm):", 0, 90)
self.vbl.addWidget(self.scs)
self.ssamples = ValSlider(self, (32, 1024), "# Samples:", 0, 90)
self.ssamples.setIntonly(True)
self.vbl.addWidget(self.ssamples)
self.hbl_buttons = QtGui.QHBoxLayout()
self.newbut = QtGui.QPushButton("New")
self.hbl_buttons.addWidget(self.newbut)
self.vbl.addLayout(self.hbl_buttons)
self.on_new_but()
QtCore.QObject.connect(self.sdefocus, QtCore.SIGNAL("valueChanged"),
self.newCTF)
QtCore.QObject.connect(self.sbfactor, QtCore.SIGNAL("valueChanged"),
self.newCTF)
QtCore.QObject.connect(self.sdfdiff, QtCore.SIGNAL("valueChanged"),
self.newCTF)
QtCore.QObject.connect(self.sdfang, QtCore.SIGNAL("valueChanged"),
self.newCTF)
QtCore.QObject.connect(self.sapix, QtCore.SIGNAL("valueChanged"),
self.newCTF)
QtCore.QObject.connect(self.sampcont, QtCore.SIGNAL("valueChanged"),
self.newCTF)
QtCore.QObject.connect(self.svoltage, QtCore.SIGNAL("valueChanged"),
self.newCTF)
QtCore.QObject.connect(self.scs, QtCore.SIGNAL("valueChanged"),
self.newCTF)
QtCore.QObject.connect(self.ssamples, QtCore.SIGNAL("valueChanged"),
self.newCTF)
QtCore.QObject.connect(self.setlist,
QtCore.SIGNAL("currentRowChanged(int)"),
self.newSet)
QtCore.QObject.connect(self.setlist, QtCore.SIGNAL("keypress"),
self.listkey)
QtCore.QObject.connect(self.splotmode,
QtCore.SIGNAL("currentIndexChanged(int)"),
self.newPlotMode)
QtCore.QObject.connect(self.newbut, QtCore.SIGNAL("clicked(bool)"),
self.on_new_but)
self.resize(
720, 380
) # figured these values out by printing the width and height in resize event
E2loadappwin("e2ctfsim", "main", self)
E2loadappwin("e2ctfsim", "image", self.guiim.qt_parent)
# E2loadappwin("e2ctf","realimage",self.guirealim.qt_parent)
E2loadappwin("e2ctfsim", "plot", self.guiplot.qt_parent)
self.setWindowTitle("CTF")
def listkey(self, event):
if event.key() >= Qt.Key_0 and event.key() <= Qt.Key_9:
q = int(event.key()) - Qt.Key_0
self.squality.setValue(q)
elif event.key() == Qt.Key_Left:
self.sdefocus.setValue(self.sdefocus.getValue() - 0.01)
elif event.key() == Qt.Key_Right:
self.sdefocus.setValue(self.sdefocus.getValue() + 0.01)
elif event.key() == Qt.Key_R:
self.on_recall_params()
def on_new_but(self):
ctf = EMAN2Ctf()
ctf.defocus = 1.0
ctf.voltage = self.df_voltage
ctf.apix = self.df_apix
ctf.cs = self.df_cs
ctf.ac = self.df_ac
ctf.samples = self.df_samples
self.data.append((str(len(self.setlist) + 1), ctf))
self.curset = len(self.data)
self.update_data()
def show_guis(self):
if self.guiim != None:
self.app().show_specific(self.guiim)
if self.guiplot != None:
self.app().show_specific(self.guiplot)
#if self.guirealim != None:
#self.app().show_specific(self.guirealim)
self.show()
def closeEvent(self, event):
# QtGui.QWidget.closeEvent(self,event)
# self.app.app.closeAllWindows()
E2saveappwin("e2ctf", "main", self)
if self.guiim != None:
E2saveappwin("e2ctf", "image", self.guiim.qt_parent)
self.app().close_specific(self.guiim)
self.guiim = None
if self.guiplot != None:
E2saveappwin("e2ctf", "plot", self.guiplot.qt_parent)
self.app().close_specific(self.guiplot)
#if self.guirealim != None:
#E2saveappwin("e2ctf","realimage",self.guirealim.qt_parent)
#self.app().close_specific(self.guirealim)
event.accept()
self.app().close_specific(self)
self.emit(
QtCore.SIGNAL("module_closed")
) # this signal is important when e2ctf is being used by a program running its own event loop
def update_data(self):
"""This will make sure the various widgets properly show the current data sets"""
self.setlist.clear()
for i, j in enumerate(self.data):
self.setlist.addItem(j[0])
self.setlist.setCurrentRow(self.curset)
def update_plot(self):
if self.guiplot == None: return # it's closed/not visible
for d in xrange(len(self.data)):
ctf = self.data[d][1]
ds = 1.0 / (ctf.apix * 2.0 * ctf.samples)
s = arange(0, ds * ctf.samples, ds)
curve = array(ctf.compute_1d(len(s) * 2, ds, Ctf.CtfType.CTF_AMP))
if self.plotmode == 1 or self.plotmode == 2:
curve = curve**2
if self.plotmode == 2 or self.plotmode == 3:
if d == 0: avg = curve[:]
else:
if len(curve) != len(avg):
print "Number of samples must be fixed to compute an average ({})".format(
d + 1)
else:
avg += curve
self.guiplot.set_data((s, curve),
self.data[d][0],
d == 0,
True,
color=d + 1)
if self.plotmode in (2, 3):
self.guiplot.set_data((s, avg), "Sum", False, True, color=0)
self.guiplot.setAxisParms("s (1/$\AA$)", "CTF")
ctf.compute_2d_complex(self.img, Ctf.CtfType.CTF_AMP, None)
self.guiim.set_data(self.img)
def newSet(self, val=0):
"called when a new data set is selected from the list"
self.curset = val
self.sdefocus.setValue(self.data[val][1].defocus, True)
self.sbfactor.setValue(self.data[val][1].bfactor, True)
self.sapix.setValue(self.data[val][1].apix, True)
self.sampcont.setValue(self.data[val][1].ampcont, True)
self.svoltage.setValue(self.data[val][1].voltage, True)
self.scs.setValue(self.data[val][1].cs, True)
self.sdfdiff.setValue(self.data[val][1].dfdiff, True)
self.sdfang.setValue(self.data[val][1].dfang, True)
self.ssamples.setValue(self.data[val][1].samples, True)
# make new image if necessary
if self.img == None or self.img["ny"] != self.data[val][1].samples:
self.img = EMData(self.data[val][1].samples + 2,
self.data[val][1].samples)
self.img.to_zero()
self.img.set_complex(1)
self.guiim.set_data(self.img)
# self.imginfo.setText("%s particles SNR = %s"%(ptcl,ssnr))
#if self.guiim != None:
## print self.data
#self.guiim.set_data(self.data[val][4])
#if self.guiiminit:
#self.guiim.optimally_resize()
#self.guiiminit = False
#self.guiim.updateGL()
#self.update_plot()
# print "self.data[val]=",self.data[val][0].split('#')[-1]
self.guiim.qt_parent.setWindowTitle("e2ctfsim - 2D FFT - " +
self.data[val][0])
# self.guirealim.qt_parent.setWindowTitle("e2ctf - "+self.data[val][0].split('#')[-1])
self.guiplot.qt_parent.setWindowTitle("e2ctfsim - Plot ")
#n=EMUtil.get_image_count(self.data[val][0])
#if n>1:
#self.ptcldata=EMData.read_images(self.data[val][0],range(0,min(20,n)))
#im=sum(self.ptcldata)
#im.mult(1.0/len(self.ptcldata))
#self.ptcldata.insert(0,im)
#self.guirealim.set_data(self.ptcldata)
#else : self.guirealim.set_data([EMData()])
self.update_plot()
def newPlotMode(self, mode):
self.plotmode = mode
self.update_plot()
def newCTF(self):
# print traceback.print_stack()
self.data[self.curset][1].defocus = self.sdefocus.value
self.data[self.curset][1].bfactor = self.sbfactor.value
self.data[self.curset][1].dfdiff = self.sdfdiff.value
self.data[self.curset][1].dfang = self.sdfang.value
self.data[self.curset][1].apix = self.sapix.value
self.data[self.curset][1].ampcont = self.sampcont.value
self.data[self.curset][1].voltage = self.svoltage.value
self.data[self.curset][1].cs = self.scs.value
self.data[self.curset][1].samples = self.ssamples.value
if self.img == None or self.img["ny"] != self.ssamples.value:
self.img = EMData(self.ssamples.value + 2, self.ssamples.value)
self.img.to_zero()
self.img.set_complex(1)
self.guiim.set_data(self.img)
self.update_plot()
def realimgkey(self, event):
"""Keypress in the image display window"""
if event.key(
) == Qt.Key_I: # if user presses I in this window we invert the stack on disk
fsp = self.data[self.curset][0]
n = EMUtil.get_image_count(fsp)
print "Inverting images in %s" % fsp
for i in xrange(n):
img = EMData(fsp, i)
img.mult(-1.0)
img.write_image(fsp, i)
#self.ptcldata=EMData.read_images(fsp,range(0,20))
#self.guirealim.set_data(self.ptcldata)
def imgmousedown(self, event):
m = self.guiim.scr_to_img((event.x(), event.y()))
#self.guiim.add_shape("cen",["rect",.9,.9,.4,x0,y0,x0+2,y0+2,1.0])
def imgmousedrag(self, event):
m = self.guiim.scr_to_img((event.x(), event.y()))
# box deletion when shift held down
#if event.modifiers()&Qt.ShiftModifier:
#for i,j in enumerate(self.boxes):
def imgmouseup(self, event):
m = self.guiim.scr_to_img((event.x(), event.y()))
def plotmousedown(self, event):
m = self.guiim.scr_to_img((event.x(), event.y()))
def run(self):
"""If you make your own application outside of this object, you are free to use
your own local app.exec_(). This is a convenience for ctf-only programs."""
self.app.exec_()
# E2saveappwin("boxer","imagegeom",self.guiim)
# try:
# E2setappval("boxer","imcontrol",self.guiim.inspector.isVisible())
# if self.guiim.inspector.isVisible() : E2saveappwin("boxer","imcontrolgeom",self.guiim.inspector)
# except : E2setappval("boxer","imcontrol",False)
return
class EMVolumeInspector(QtGui.QWidget):
def __init__(self,target) :
QtGui.QWidget.__init__(self,None)
self.target=weakref.ref(target)
self.setWindowIcon(QtGui.QIcon(get_image_directory() +"desktop.png"))
self.rotation_sliders = EMTransformPanel(target,self)
self.vbl = QtGui.QVBoxLayout(self)
self.vbl.setMargin(0)
self.vbl.setSpacing(6)
self.vbl.setObjectName("vbl")
self.hbl = QtGui.QHBoxLayout()
self.hbl.setMargin(0)
self.hbl.setSpacing(6)
self.hbl.setObjectName("hbl")
self.vbl.addLayout(self.hbl)
self.hist = ImgHistogram(self)
self.hist.setObjectName("hist")
self.hbl.addWidget(self.hist)
self.vbl2 = QtGui.QVBoxLayout()
self.vbl2.setMargin(0)
self.vbl2.setSpacing(6)
self.vbl2.setObjectName("vbl2")
self.hbl.addLayout(self.vbl2)
self.cubetog = QtGui.QPushButton("Cube")
self.cubetog.setCheckable(1)
self.vbl2.addWidget(self.cubetog)
self.defaults = QtGui.QPushButton("Defaults")
self.vbl2.addWidget(self.defaults)
self.tabwidget = QtGui.QTabWidget()
self.tabwidget.addTab(self.get_main_tab(), "Main")
self.tabwidget.addTab(self.get_GL_tab(),"GL")
self.vbl.addWidget(self.tabwidget)
self.n3_showing = False
QtCore.QObject.connect(self.contrast, QtCore.SIGNAL("valueChanged"), target.set_contrast)
QtCore.QObject.connect(self.glcontrast, QtCore.SIGNAL("valueChanged"), target.set_GL_contrast)
QtCore.QObject.connect(self.glbrightness, QtCore.SIGNAL("valueChanged"), target.set_GL_brightness)
QtCore.QObject.connect(self.bright, QtCore.SIGNAL("valueChanged"), target.set_brightness)
QtCore.QObject.connect(self.cubetog, QtCore.SIGNAL("toggled(bool)"), target.toggle_cube)
QtCore.QObject.connect(self.defaults, QtCore.SIGNAL("clicked(bool)"), self.set_defaults)
QtCore.QObject.connect(self.smp, QtCore.SIGNAL("valueChanged(int)"), target.set_texture_sample)
def update_rotations(self,t3d):
self.rotation_sliders.update_rotations(t3d)
def set_scale(self,val):
self.rotation_sliders.set_scale(val)
def set_xy_trans(self, x, y):
self.rotation_sliders.set_xy_trans(x,y)
def set_xyz_trans(self,x,y,z):
self.rotation_sliders.set_xyz_trans(x,y,z)
def get_transform_layout(self):
return self.maintab.vbl
def get_GL_tab(self):
self.gltab = QtGui.QWidget()
gltab = self.gltab
gltab.vbl = QtGui.QVBoxLayout(self.gltab )
gltab.vbl.setMargin(0)
gltab.vbl.setSpacing(6)
gltab.vbl.setObjectName("Main")
self.glcontrast = ValSlider(gltab,(1.0,5.0),"GLShd:")
self.glcontrast.setObjectName("GLShade")
self.glcontrast.setValue(1.0)
gltab.vbl.addWidget(self.glcontrast)
self.glbrightness = ValSlider(gltab,(-1.0,0.0),"GLBst:")
self.glbrightness.setObjectName("GLBoost")
self.glbrightness.setValue(0.1)
self.glbrightness.setValue(0.0)
gltab.vbl.addWidget(self.glbrightness)
return gltab
def get_main_tab(self):
self.maintab = QtGui.QWidget()
maintab = self.maintab
maintab.vbl = QtGui.QVBoxLayout(self.maintab)
maintab.vbl.setMargin(0)
maintab.vbl.setSpacing(6)
maintab.vbl.setObjectName("Main")
self.contrast = ValSlider(maintab,(0.0,20.0),"Cont:")
self.contrast.setObjectName("contrast")
self.contrast.setValue(1.0)
maintab.vbl.addWidget(self.contrast)
self.bright = ValSlider(maintab,(-5.0,5.0),"Brt:")
self.bright.setObjectName("bright")
self.bright.setValue(0.1)
self.bright.setValue(0.0)
maintab.vbl.addWidget(self.bright)
self.hbl_smp = QtGui.QHBoxLayout()
self.hbl_smp.setMargin(0)
self.hbl_smp.setSpacing(6)
self.hbl_smp.setObjectName("Texture Oversampling")
maintab.vbl.addLayout(self.hbl_smp)
self.smp_label = QtGui.QLabel()
self.smp_label.setText('Texture Oversampling')
self.hbl_smp.addWidget(self.smp_label)
self.smp = QtGui.QSpinBox(maintab)
self.smp.setMaximum(10)
self.smp.setMinimum(1)
self.smp.setValue(1)
self.hbl_smp.addWidget(self.smp)
self.lowlim=0
self.highlim=1.0
self.busy=0
self.rotation_sliders.addWidgets(maintab.vbl)
return maintab
def set_defaults(self):
self.contrast.setValue(1.0)
self.bright.setValue(0.0)
self.glcontrast.setValue(1.0)
self.glbrightness.setValue(0.0)
self.rotation_sliders.set_defaults()
def slider_rotate(self):
self.target().load_rotation(self.get_current_rotation())
def set_hist(self,hist,minden,maxden):
self.hist.set_data(hist,minden,maxden)
class EMTransformPanel:
def __init__(self,target,parent):
self.target = weakref.ref(target)
self.parent = weakref.ref(parent)
self.label_src = QtGui.QLabel(parent)
self.label_src.setText('Rotation Convention')
self.src = QtGui.QComboBox(parent)
self.load_src_options(self.src)
self.x_label = QtGui.QLabel()
self.x_label.setText('x')
self.x_trans = QtGui.QDoubleSpinBox(parent)
self.x_trans.setMinimum(-10000)
self.x_trans.setMaximum(10000)
self.x_trans.setValue(0.0)
self.y_label = QtGui.QLabel()
self.y_label.setText('y')
self.y_trans = QtGui.QDoubleSpinBox(parent)
self.y_trans.setMinimum(-10000)
self.y_trans.setMaximum(10000)
self.y_trans.setValue(0.0)
self.z_label = QtGui.QLabel()
self.z_label.setText('z')
self.z_trans = QtGui.QDoubleSpinBox(parent)
self.z_trans.setMinimum(-10000)
self.z_trans.setMaximum(10000)
self.z_trans.setValue(0.0)
self.az = ValSlider(parent,(-360.0,360.0),"az",-1)
self.az.setObjectName("az")
self.az.setValue(0.0)
self.alt = ValSlider(parent,(-180.0,180.0),"alt",-1)
self.alt.setObjectName("alt")
self.alt.setValue(0.0)
self.phi = ValSlider(parent,(-360.0,360.0),"phi",-1)
self.phi.setObjectName("phi")
self.phi.setValue(0.0)
self.scale = ValSlider(parent,(0.01,30.0),"Zoom:")
self.scale.setObjectName("scale")
self.scale.setValue(1.0)
self.n3_showing = False
self.current_src = "eman"
QtCore.QObject.connect(self.az, QtCore.SIGNAL("valueChanged"), self.slider_rotate)
QtCore.QObject.connect(self.alt, QtCore.SIGNAL("valueChanged"), self.slider_rotate)
QtCore.QObject.connect(self.phi, QtCore.SIGNAL("valueChanged"), self.slider_rotate)
QtCore.QObject.connect(self.src, QtCore.SIGNAL("currentIndexChanged(QString)"), self.set_src)
QtCore.QObject.connect(self.scale, QtCore.SIGNAL("valueChanged"), self.target().set_scale)
QtCore.QObject.connect(self.x_trans, QtCore.SIGNAL("valueChanged(double)"), self.target().set_cam_x)
QtCore.QObject.connect(self.y_trans, QtCore.SIGNAL("valueChanged(double)"), self.target().set_cam_y)
QtCore.QObject.connect(self.z_trans, QtCore.SIGNAL("valueChanged(double)"), self.target().set_cam_z)
def set_defaults(self):
self.x_trans.setValue(0.0)
self.y_trans.setValue(0.0)
self.z_trans.setValue(0.0)
self.scale.setValue(1.0)
self.az.setValue(0.0)
self.alt.setValue(0.0)
self.phi.setValue(0.0)
def slider_rotate(self):
self.target().load_rotation(self.get_current_rotation())
def get_current_rotation(self):
convention = self.src.currentText()
rot = {}
if ( self.current_src == "spin" ):
rot[self.az.getLabel()] = self.az.getValue()
n1 = self.alt.getValue()
n2 = self.phi.getValue()
n3 = self.n3.getValue()
norm = sqrt(n1*n1 + n2*n2 + n3*n3)
n1 /= norm
n2 /= norm
n3 /= norm
rot[self.alt.getLabel()] = n1
rot[self.phi.getLabel()] = n2
rot[self.n3.getLabel()] = n3
else:
rot[self.az.getLabel()] = self.az.getValue()
rot[self.alt.getLabel()] = self.alt.getValue()
rot[self.phi.getLabel()] = self.phi.getValue()
rot["type"] = self.current_src
return Transform(rot)
def addWidgets(self,target):
target.addWidget(self.scale)
self.hbl_trans = QtGui.QHBoxLayout()
self.hbl_trans.setMargin(0)
self.hbl_trans.setSpacing(6)
self.hbl_trans.setObjectName("Trans")
self.hbl_trans.addWidget(self.x_label)
self.hbl_trans.addWidget(self.x_trans)
self.hbl_trans.addWidget(self.y_label)
self.hbl_trans.addWidget(self.y_trans)
self.hbl_trans.addWidget(self.z_label)
self.hbl_trans.addWidget(self.z_trans)
target.addLayout(self.hbl_trans)
self.hbl_src = QtGui.QHBoxLayout()
self.hbl_src.setMargin(0)
self.hbl_src.setSpacing(6)
self.hbl_src.setObjectName("hbl")
self.hbl_src.addWidget(self.label_src)
self.hbl_src.addWidget(self.src)
target.addLayout(self.hbl_src)
target.addWidget(self.az)
target.addWidget(self.alt)
target.addWidget(self.phi)
def set_src(self, val):
t3d = self.get_current_rotation()
if (self.n3_showing) :
self.parent().get_transform_layout().removeWidget(self.n3)
self.n3.deleteLater()
self.n3_showing = False
self.az.setRange(-360,360)
self.alt.setRange(-180,180)
self.phi.setRange(-360,660)
if ( self.src_map[str(val)] == "spider" ):
self.az.setLabel('phi')
self.alt.setLabel('theta')
self.phi.setLabel('psi')
elif ( self.src_map[str(val)] == "eman" ):
self.az.setLabel('az')
self.alt.setLabel('alt')
self.phi.setLabel('phi')
elif ( self.src_map[str(val)] == "imagic"):
self.az.setLabel('alpha')
self.alt.setLabel('beta')
self.phi.setLabel('gamma')
elif ( self.src_map[str(val)] == "xyz"):
self.az.setLabel('xtilt')
self.alt.setLabel('ytilt')
self.phi.setLabel('ztilt')
elif ( self.src_map[str(val)] == "mrc" ):
self.az.setLabel('phi')
self.alt.setLabel('theta')
self.phi.setLabel('omega')
elif ( self.src_map[str(val)] == "spin" ):
self.az.setLabel('Omega')
self.alt.setRange(-1,1)
self.phi.setRange(-1,1)
self.alt.setLabel('n1')
self.phi.setLabel('n2')
self.n3 = ValSlider(self.parent(),(-360.0,360.0),"n3",-1)
self.n3.setRange(-1,1)
self.n3.setObjectName("n3")
self.parent().get_transform_layout().addWidget(self.n3)
QtCore.QObject.connect(self.n3, QtCore.SIGNAL("valueChanged"), self.slider_rotate)
self.n3_showing = True
self.current_src = self.src_map[str(val)]
self.update_rotations(t3d)
def load_src_options(self,widgit):
self.load_src()
for i in self.src_strings:
widgit.addItem(i)
def load_src(self):
# supported_rot_conventions
src_flags = []
src_flags.append("eman")
src_flags.append("spider")
src_flags.append("imagic")
src_flags.append("mrc")
src_flags.append("spin")
src_flags.append("xyz")
self.src_strings = []
self.src_map = {}
for i in src_flags:
self.src_strings.append(str(i))
self.src_map[str(i)] = i
def update_rotations(self,t3d):
rot = t3d.get_rotation(self.src_map[str(self.src.itemText(self.src.currentIndex()))])
convention = self.src.currentText()
if ( self.src_map[str(convention)] == "spin" ):
self.n3.setValue(rot[self.n3.getLabel()],True)
self.az.setValue(rot[self.az.getLabel()],True)
self.alt.setValue(rot[self.alt.getLabel()],True)
self.phi.setValue(rot[self.phi.getLabel()],True)
def set_scale(self,newscale):
self.scale.setValue(newscale)
def set_xy_trans(self, x, y):
self.x_trans.setValue(x)
self.y_trans.setValue(y)
def set_xyz_trans(self, x, y,z):
self.x_trans.setValue(x)
self.y_trans.setValue(y)
self.z_trans.setValue(z)
class EMHelloWorldInspector(QtGui.QWidget):
def __init__(self,target) :
QtGui.QWidget.__init__(self,None)
self.target=target
self.vbl = QtGui.QVBoxLayout(self)
self.vbl.setMargin(0)
self.vbl.setSpacing(6)
self.vbl.setObjectName("vbl")
self.hbl = QtGui.QHBoxLayout()
self.hbl.setMargin(0)
self.hbl.setSpacing(6)
self.hbl.setObjectName("hbl")
self.vbl.addLayout(self.hbl)
self.vbl2 = QtGui.QVBoxLayout()
self.vbl2.setMargin(0)
self.vbl2.setSpacing(6)
self.vbl2.setObjectName("vbl2")
self.hbl.addLayout(self.vbl2)
self.wiretog = QtGui.QPushButton("Wire")
self.wiretog.setCheckable(1)
self.vbl2.addWidget(self.wiretog)
self.lighttog = QtGui.QPushButton("Light")
self.lighttog.setCheckable(1)
self.vbl2.addWidget(self.lighttog)
self.tabwidget = QtGui.QTabWidget()
self.maintab = None
self.tabwidget.addTab(self.get_main_tab(), "Main")
self.tabwidget.addTab(self.get_GL_tab(),"GL")
self.vbl.addWidget(self.tabwidget)
self.n3_showing = False
QtCore.QObject.connect(self.scale, QtCore.SIGNAL("valueChanged"), target.set_scale)
QtCore.QObject.connect(self.az, QtCore.SIGNAL("valueChanged"), self.slider_rotate)
QtCore.QObject.connect(self.alt, QtCore.SIGNAL("valueChanged"), self.slider_rotate)
QtCore.QObject.connect(self.phi, QtCore.SIGNAL("valueChanged"), self.slider_rotate)
QtCore.QObject.connect(self.cbb, QtCore.SIGNAL("currentIndexChanged(QString)"), target.setColor)
QtCore.QObject.connect(self.src, QtCore.SIGNAL("currentIndexChanged(QString)"), self.set_src)
QtCore.QObject.connect(self.x_trans, QtCore.SIGNAL("valueChanged(double)"), target.set_cam_x)
QtCore.QObject.connect(self.y_trans, QtCore.SIGNAL("valueChanged(double)"), target.set_cam_y)
QtCore.QObject.connect(self.z_trans, QtCore.SIGNAL("valueChanged(double)"), target.set_cam_z)
QtCore.QObject.connect(self.wiretog, QtCore.SIGNAL("toggled(bool)"), target.toggle_wire)
QtCore.QObject.connect(self.lighttog, QtCore.SIGNAL("toggled(bool)"), target.toggle_light)
QtCore.QObject.connect(self.glcontrast, QtCore.SIGNAL("valueChanged"), target.set_GL_contrast)
QtCore.QObject.connect(self.glbrightness, QtCore.SIGNAL("valueChanged"), target.set_GL_brightness)
def get_GL_tab(self):
self.gltab = QtGui.QWidget()
gltab = self.gltab
gltab.vbl = QtGui.QVBoxLayout(self.gltab )
gltab.vbl.setMargin(0)
gltab.vbl.setSpacing(6)
gltab.vbl.setObjectName("Main")
self.glcontrast = ValSlider(gltab,(1.0,5.0),"GLShd:")
self.glcontrast.setObjectName("GLShade")
self.glcontrast.setValue(1.0)
gltab.vbl.addWidget(self.glcontrast)
self.glbrightness = ValSlider(gltab,(-1.0,0.0),"GLBst:")
self.glbrightness.setObjectName("GLBoost")
self.glbrightness.setValue(0.1)
self.glbrightness.setValue(0.0)
gltab.vbl.addWidget(self.glbrightness)
return gltab
def get_main_tab(self):
if ( self.maintab == None ):
self.maintab = QtGui.QWidget()
maintab = self.maintab
maintab.vbl = QtGui.QVBoxLayout(self.maintab)
maintab.vbl.setMargin(0)
maintab.vbl.setSpacing(6)
maintab.vbl.setObjectName("Main")
self.scale = ValSlider(maintab,(0.01,30.0),"Zoom:")
self.scale.setObjectName("scale")
self.scale.setValue(1.0)
maintab.vbl.addWidget(self.scale)
self.hbl_color = QtGui.QHBoxLayout()
self.hbl_color.setMargin(0)
self.hbl_color.setSpacing(6)
self.hbl_color.setObjectName("Material")
maintab.vbl.addLayout(self.hbl_color)
self.color_label = QtGui.QLabel()
self.color_label.setText('Material')
self.hbl_color.addWidget(self.color_label)
self.cbb = QtGui.QComboBox(maintab)
self.hbl_color.addWidget(self.cbb)
self.hbl_trans = QtGui.QHBoxLayout()
self.hbl_trans.setMargin(0)
self.hbl_trans.setSpacing(6)
self.hbl_trans.setObjectName("Trans")
maintab.vbl.addLayout(self.hbl_trans)
self.x_label = QtGui.QLabel()
self.x_label.setText('x')
self.hbl_trans.addWidget(self.x_label)
self.x_trans = QtGui.QDoubleSpinBox(self)
self.x_trans.setMinimum(-10000)
self.x_trans.setMaximum(10000)
self.x_trans.setValue(0.0)
self.hbl_trans.addWidget(self.x_trans)
self.y_label = QtGui.QLabel()
self.y_label.setText('y')
self.hbl_trans.addWidget(self.y_label)
self.y_trans = QtGui.QDoubleSpinBox(maintab)
self.y_trans.setMinimum(-10000)
self.y_trans.setMaximum(10000)
self.y_trans.setValue(0.0)
self.hbl_trans.addWidget(self.y_trans)
self.z_label = QtGui.QLabel()
self.z_label.setText('z')
self.hbl_trans.addWidget(self.z_label)
self.z_trans = QtGui.QDoubleSpinBox(maintab)
self.z_trans.setMinimum(-10000)
self.z_trans.setMaximum(10000)
self.z_trans.setValue(0.0)
self.hbl_trans.addWidget(self.z_trans)
self.hbl_src = QtGui.QHBoxLayout()
self.hbl_src.setMargin(0)
self.hbl_src.setSpacing(6)
self.hbl_src.setObjectName("hbl")
maintab.vbl.addLayout(self.hbl_src)
self.label_src = QtGui.QLabel()
self.label_src.setText('Rotation Convention')
self.hbl_src.addWidget(self.label_src)
self.src = QtGui.QComboBox(maintab)
self.load_src_options(self.src)
self.hbl_src.addWidget(self.src)
# set default value -1 ensures that the val slider is updated the first time it is created
self.az = ValSlider(self,(-360.0,360.0),"az",-1)
self.az.setObjectName("az")
maintab.vbl.addWidget(self.az)
self.alt = ValSlider(self,(-180.0,180.0),"alt",-1)
self.alt.setObjectName("alt")
maintab.vbl.addWidget(self.alt)
self.phi = ValSlider(self,(-360.0,360.0),"phi",-1)
self.phi.setObjectName("phi")
maintab.vbl.addWidget(self.phi)
self.current_src = EULER_EMAN
return self.maintab
def set_xy_trans(self, x, y):
self.x_trans.setValue(x)
self.y_trans.setValue(y)
def set_xyz_trans(self,x,y,z):
self.x_trans.setValue(x)
self.y_trans.setValue(y)
self.z_trans.setValue(z)
def set_translate_scale(self, xscale,yscale,zscale):
self.x_trans.setSingleStep(xscale)
self.y_trans.setSingleStep(yscale)
self.z_trans.setSingleStep(zscale)
def update_rotations(self,t3d):
convention = str( self.src.currentText() )
#FIXME: Transform.get_rotation() wants a string sometimes and a EulerType other times
try:
rot = t3d.get_rotation(str(self.src_map[convention]))
except Exception as e: #doing a quick fix
print(e)
print("Developers: This catches a large range of exceptions... a better way surely exists")
rot = t3d.get_rotation(self.src_map[convention])
if ( self.src_map[convention] == EULER_SPIN ):
self.n3.setValue(rot[self.n3.getLabel()],True)
self.az.setValue(rot[self.az.getLabel()],True)
self.alt.setValue(rot[self.alt.getLabel()],True)
self.phi.setValue(rot[self.phi.getLabel()],True)
def slider_rotate(self):
self.target.load_rotation(self.get_current_rotation())
def get_current_rotation(self):
convention = self.src.currentText()
rot = {}
if ( self.current_src == EULER_SPIN ):
rot[self.az.getLabel()] = self.az.getValue()
n1 = self.alt.getValue()
n2 = self.phi.getValue()
n3 = self.n3.getValue()
norm = sqrt(n1*n1 + n2*n2 + n3*n3)
n1 /= norm
n2 /= norm
n3 /= norm
rot[self.alt.getLabel()] = n1
rot[self.phi.getLabel()] = n2
rot[self.n3.getLabel()] = n3
else:
rot[self.az.getLabel()] = self.az.getValue()
rot[self.alt.getLabel()] = self.alt.getValue()
rot[self.phi.getLabel()] = self.phi.getValue()
return Transform(self.current_src, rot)
def set_src(self, val):
t3d = self.get_current_rotation()
if (self.n3_showing) :
self.vbl.removeWidget(self.n3)
self.n3.deleteLater()
self.n3_showing = False
self.az.setRange(-360,360)
self.alt.setRange(-180,180)
self.phi.setRange(-360,660)
if ( self.src_map[str(val)] == EULER_SPIDER ):
self.az.setLabel('phi')
self.alt.setLabel('theta')
self.phi.setLabel('psi')
elif ( self.src_map[str(val)] == EULER_EMAN ):
self.az.setLabel('az')
self.alt.setLabel('alt')
self.phi.setLabel('phi')
elif ( self.src_map[str(val)] == EULER_IMAGIC ):
self.az.setLabel('alpha')
self.alt.setLabel('beta')
self.phi.setLabel('gamma')
elif ( self.src_map[str(val)] == EULER_XYZ ):
self.az.setLabel('xtilt')
self.alt.setLabel('ytilt')
self.phi.setLabel('ztilt')
elif ( self.src_map[str(val)] == EULER_MRC ):
self.az.setLabel('phi')
self.alt.setLabel('theta')
self.phi.setLabel('omega')
elif ( self.src_map[str(val)] == EULER_SPIN ):
self.az.setLabel('omega')
self.alt.setRange(-1,1)
self.phi.setRange(-1,1)
self.alt.setLabel('n1')
self.phi.setLabel('n2')
self.n3 = ValSlider(self,(-360.0,360.0),"n3",-1)
self.n3.setRange(-1,1)
self.n3.setObjectName("n3")
self.vbl.addWidget(self.n3)
QtCore.QObject.connect(self.n3, QtCore.SIGNAL("valueChanged"), self.slider_rotate)
self.n3_showing = True
self.current_src = self.src_map[str(val)]
self.update_rotations(t3d)
def load_src_options(self,widgit):
self.load_src()
for i in self.src_strings:
widgit.addItem(i)
# read src as 'supported rotation conventions'
def load_src(self):
# supported_rot_conventions
src_flags = []
src_flags.append(EULER_EMAN)
src_flags.append(EULER_SPIDER)
src_flags.append(EULER_IMAGIC)
src_flags.append(EULER_MRC)
src_flags.append(EULER_SPIN)
src_flags.append(EULER_XYZ)
self.src_strings = []
self.src_map = {}
for i in src_flags:
self.src_strings.append(str(i))
self.src_map[str(i)] = i
def setColors(self,colors,current_color):
a = 0
for i in colors:
self.cbb.addItem(i)
if ( i == current_color):
self.cbb.setCurrentIndex(a)
a += 1
def set_scale(self,newscale):
self.scale.setValue(newscale)
