class OrderedFileListOption(OrderedListOption):
"""OrderedFileListOption keeps track of an ordered list of file names"""
def __init__(self, *args, **kw):
self.__pathStyle = kw.pop('pathStyle')
self.__addKw = kw.pop('addKw', {})
apply(OrderedListOption.__init__, (self,)+args, kw)
def add(self):
try:
import OpenSave
except ImportError:
self._tkAdd()
else:
self._chimeraAdd()
def _tkAdd(self):
from tkFileDialog import askopenfilename
filename = askopenfilename()
if not filename:
return
if self.__pathStyle == 'normal':
self.addItem(filename, filename)
else:
import os.path
dir, name = os.path.split(filename)
if not dir:
dir = "(current directory)"
self.addItem('%s - %s' % (name, dir), filename)
def _chimeraAdd(self):
from OpenSave import OpenModeless
if not hasattr(self, "_addDialog"):
self._addDialog = OpenModeless(command=self._addCB,
default='Add', **self.__addKw)
self._addDialog.enter()
def _addCB(self, okayed, dialog):
if not okayed:
return
for path in dialog.getPaths():
if self.__pathStyle == 'normal':
self.addItem(path, path)
else:
import os.path
dir, name = os.path.split(path)
if not dir:
dir = "(current directory)"
self.addItem('%s - %s' % (name, dir), path)
class OrderedFileListOption(OrderedListOption):
"""OrderedFileListOption keeps track of an ordered list of file names"""
def __init__(self, *args, **kw):
self.__pathStyle = kw.pop('pathStyle')
self.__addKw = kw.pop('addKw', {})
apply(OrderedListOption.__init__, (self, ) + args, kw)
def add(self):
try:
import OpenSave
except ImportError:
self._tkAdd()
else:
self._chimeraAdd()
def _tkAdd(self):
from tkFileDialog import askopenfilename
filename = askopenfilename()
if not filename:
return
if self.__pathStyle == 'normal':
self.addItem(filename, filename)
else:
import os.path
dir, name = os.path.split(filename)
if not dir:
dir = "(current directory)"
self.addItem('%s - %s' % (name, dir), filename)
def _chimeraAdd(self):
from OpenSave import OpenModeless
if not hasattr(self, "_addDialog"):
self._addDialog = OpenModeless(command=self._addCB,
default='Add',
**self.__addKw)
self._addDialog.enter()
def _addCB(self, okayed, dialog):
if not okayed:
return
for path in dialog.getPaths():
if self.__pathStyle == 'normal':
self.addItem(path, path)
else:
import os.path
dir, name = os.path.split(path)
if not dir:
dir = "(current directory)"
self.addItem('%s - %s' % (name, dir), path)
def startExtension(): filters = [] fileTypes = extensions.keys() fileTypes.sort(lambda a, b: cmp(a.lower(), b.lower())) for fileType in fileTypes: exts = extensions[fileType] filters.append((fileType, map(lambda x: '*' + x, exts))) global _openDialog if not _openDialog: from OpenSave import OpenModeless _openDialog = OpenModeless(title="Open Sequence Alignment File", help="ContributedSoftware/multalignviewer/framemav.html", command=_openFile, filters=filters, historyID="MultAlign open file") _openDialog.enter()
def startExtension():
filters = []
fileTypes = extensions.keys()
fileTypes.sort(lambda a, b: cmp(a.lower(), b.lower()))
for fileType in fileTypes:
exts = extensions[fileType]
filters.append((fileType, map(lambda x: '*' + x, exts)))
global _openDialog
if not _openDialog:
from OpenSave import OpenModeless
_openDialog = OpenModeless(
title="Open Sequence Alignment File",
help="ContributedSoftware/multalignviewer/framemav.html",
command=_openFile,
filters=filters,
historyID="MultAlign open file")
_openDialog.enter()
class TextureDialog(ModelessDialog):
name = '2D Texture Editor'
help = '2dTexture.html'
buttons = ('New', 'Close')
defaultTexture = None
createdTextures = []
def __init__(self, master=None, *args, **kw):
self.texture = None
self.newPanel = None
apply(ModelessDialog.__init__, (self, master) + args, kw)
def fillInUI(self, master):
# TextureEditor
top = Tkinter.Frame(master)
top.pack(side=Tkinter.TOP,
anchor=Tkinter.W,
fill=Tkinter.X,
padx=2,
pady=2)
te = TextureEditor.TextureEditor(top, TextureMap=ChimeraTextureMap)
te.map.panel = self
te.pack(side=Tkinter.TOP, expand=1, fill=Tkinter.BOTH)
self.editor = te
# Texture option menu
self.names = Tkinter.Menubutton(te,
width=10,
bd=2,
indicatoron=1,
relief=Tkinter.RAISED,
anchor='c')
self.names.pack(side=Tkinter.TOP, expand=1, fill=Tkinter.X)
self.menu = Tkinter.Menu(self.names)
self.names['menu'] = self.menu
# Texture background
b = Tkinter.Button(te,
text='Load Background',
command=self.__loadBackground)
b.pack(side=Tkinter.TOP, fill=Tkinter.X)
self.reloadTextures()
self.monitorHandler = chimera.triggers.addHandler(
'Texture', self.__textureHandler, None)
def __del__(self):
chimera.triggers.deleteHandler('Texture', self.monitorHandler)
def New(self):
if not self.newPanel:
self.newPanel = NewPanel(self.uiMaster())
if not self.newPanel.run(self.uiMaster()):
return
name, width, height = self.newPanel.values()
if len(name) == 0:
tkMessageBox.showerror(title='Error',
message='No texture name specified')
return
if chimera.Texture.lookup(name):
tkMessageBox.showerror(title='Error',
message='Texture "%s" already exists' %
name)
return
t = chimera.Texture(name, chimera.Texture.RGBA,
chimera.Texture.UnsignedByte, width, height)
t.editorState = {'size': (width, height), 'xFactor': 1, 'yFactor': 1}
self.__selectTexture(name)
TextureDialog.createdTextures.append(t)
def __selectTexture(self, textureName):
if self.texture:
state = self.editor.map.saveState()
if not hasattr(self.texture, 'editorState'):
self.texture.editorState = state
else:
self.texture.editorState.update(state)
self.texture = chimera.Texture.lookup(textureName)
if self.texture is None:
raise NameError, 'Cannot find texture named "%s"' \
% textureName
self.editor.map.changeTexture()
self.names.config(text=textureName)
def __loadBackground(self):
if not hasattr(self, '_loadBGDialog'):
from OpenSave import OpenModeless
self._loadBGDialog = OpenModeless(title='Load Background',
command=self._loadBGCB)
self._loadBGDialog.enter()
def _loadBGCB(self, okayed, dialog):
if not okayed:
return
for path in dialog.getPaths():
self.editor.map.setBackground(Image.open(path))
def reloadTextures(self):
cursel = self.names['text']
tList = chimera.Texture.list().items()
if tList:
nList = []
for n, t in tList:
if t.type() != t.UnsignedByte:
continue
w, h, depth, nc, nb = t.sizes()
if w not in goodSizes or h not in goodSizes:
continue
if depth != 1 or nc < 3:
continue
nList.append(n)
tList = nList
tList.sort()
if TextureDialog.defaultTexture is None:
name = '2dTexture'
x = chimera.Texture(name, chimera.Texture.RGBA,
chimera.Texture.UnsignedByte, 128, 128)
x.editorState = {'size': (128, 128), 'xFactor': 1, 'yFactor': 1}
tList.append(name)
TextureDialog.defaultTexture = x
tList.sort()
self.menu.delete(0, Tkinter.END)
for t in tList:
self.menu.add_command(
label=t, command=lambda s=self, t=t: s.__selectTexture(t))
if cursel not in tList:
cursel = None
if not cursel:
cursel = tList[0]
self.__selectTexture(cursel)
def updateTexture(self, image):
if not self.texture:
return
w, h, depth, nc, nb = self.texture.sizes()
if image.size[0] != w or image.size[1] != h:
raise ValueError, 'image/texture size mismatch'
self.texture.image = image
def __textureHandler(self, trigger, closure, textures):
if textures.created or textures.deleted:
self.reloadTextures()
return
for t in textures.modified:
if t == self.texture:
self.editor.map.redrawIfNeeded()
class TextureDialog(ModelessDialog):
name = '2D Texture Editor'
help = '2dTexture.html'
buttons = ('New', 'Close')
defaultTexture = None
createdTextures = []
def __init__(self, master=None, *args, **kw):
self.texture = None
self.newPanel = None
apply(ModelessDialog.__init__, (self, master) + args, kw)
def fillInUI(self, master):
# TextureEditor
top = Tkinter.Frame(master)
top.pack(side=Tkinter.TOP, anchor=Tkinter.W,
fill=Tkinter.X, padx=2, pady=2)
te = TextureEditor.TextureEditor(top,
TextureMap=ChimeraTextureMap)
te.map.panel = self
te.pack(side=Tkinter.TOP, expand=1, fill=Tkinter.BOTH)
self.editor = te
# Texture option menu
self.names = Tkinter.Menubutton(te, width=10, bd=2,
indicatoron=1,
relief=Tkinter.RAISED,
anchor='c')
self.names.pack(side=Tkinter.TOP, expand=1, fill=Tkinter.X)
self.menu = Tkinter.Menu(self.names)
self.names['menu'] = self.menu
# Texture background
b = Tkinter.Button(te, text='Load Background',
command=self.__loadBackground)
b.pack(side=Tkinter.TOP, fill=Tkinter.X)
self.reloadTextures()
self.monitorHandler = chimera.triggers.addHandler(
'Texture', self.__textureHandler, None)
def __del__(self):
chimera.triggers.deleteHandler('Texture', self.monitorHandler)
def New(self):
if not self.newPanel:
self.newPanel = NewPanel(self.uiMaster())
if not self.newPanel.run(self.uiMaster()):
return
name, width, height = self.newPanel.values()
if len(name) == 0:
tkMessageBox.showerror(title='Error',
message='No texture name specified')
return
if chimera.Texture.lookup(name):
tkMessageBox.showerror(title='Error',
message='Texture "%s" already exists' % name)
return
t = chimera.Texture(name, chimera.Texture.RGBA,
chimera.Texture.UnsignedByte, width, height)
t.editorState = { 'size': (width, height),
'xFactor': 1, 'yFactor': 1 }
self.__selectTexture(name)
TextureDialog.createdTextures.append(t)
def __selectTexture(self, textureName):
if self.texture:
state = self.editor.map.saveState()
if not hasattr(self.texture, 'editorState'):
self.texture.editorState = state
else:
self.texture.editorState.update(state)
self.texture = chimera.Texture.lookup(textureName)
if self.texture is None:
raise NameError, 'Cannot find texture named "%s"' \
% textureName
self.editor.map.changeTexture()
self.names.config(text=textureName)
def __loadBackground(self):
if not hasattr(self, '_loadBGDialog'):
from OpenSave import OpenModeless
self._loadBGDialog = OpenModeless(
title='Load Background', command=self._loadBGCB)
self._loadBGDialog.enter()
def _loadBGCB(self, okayed, dialog):
if not okayed:
return
for path in dialog.getPaths():
self.editor.map.setBackground(Image.open(path))
def reloadTextures(self):
cursel = self.names['text']
tList = chimera.Texture.list().items()
if tList:
nList = []
for n, t in tList:
if t.type() != t.UnsignedByte:
continue
w, h, depth, nc, nb = t.sizes()
if w not in goodSizes or h not in goodSizes:
continue
if depth != 1 or nc < 3:
continue
nList.append(n)
tList = nList
tList.sort()
if TextureDialog.defaultTexture is None:
name = '2dTexture'
x = chimera.Texture(name, chimera.Texture.RGBA,
chimera.Texture.UnsignedByte,
128, 128)
x.editorState = { 'size': (128, 128),
'xFactor': 1, 'yFactor': 1 }
tList.append(name)
TextureDialog.defaultTexture = x
tList.sort()
self.menu.delete(0, Tkinter.END)
for t in tList:
self.menu.add_command(label=t,
command=lambda s=self, t=t:
s.__selectTexture(t))
if cursel not in tList:
cursel = None
if not cursel:
cursel = tList[0]
self.__selectTexture(cursel)
def updateTexture(self, image):
if not self.texture:
return
w, h, depth, nc, nb = self.texture.sizes()
if image.size[0] != w or image.size[1] != h:
raise ValueError, 'image/texture size mismatch'
self.texture.image = image
def __textureHandler(self, trigger, closure, textures):
if textures.created or textures.deleted:
self.reloadTextures()
return
for t in textures.modified:
if t == self.texture:
self.editor.map.redrawIfNeeded()
