def __initUI__(self):
"""
@summary: Initialize UI of dialog.
"""
fMain = gtk.Frame()
lMainFrame = gtk.Label()
lMainFrame.set_use_markup(True)
lMainFrame.set_text(self.__trans__("Orientations"))
fMain.set_label_widget(lMainFrame)
aMainFrame = gtk.Alignment(xalign=0.5, yalign=0.5, xscale=1.0, yscale=1.0)
aMainFrame.set_padding(0, 0, 12, 0)
self.__chkVertical__ = gtk.CheckButton(label=self.__trans__("Vertical"))
self.__chkVertical__.set_name("__chkVertical__")
self.__chkVertical__.set_active(False)
self.__chkVertical__.connect('toggled', self.__flipChanged__)
self.__chkHorizontal__ = gtk.CheckButton(label=self.__trans__("Horizontal"))
self.__chkHorizontal__.set_name("__chkHorizontal__")
self.__chkHorizontal__.set_active(False)
self.__chkHorizontal__.connect('toggled', self.__flipChanged__)
vBoxFrame = gtk.VBox()
vBoxFrame.pack_start(self.__chkVertical__, False, False)
vBoxFrame.pack_start(self.__chkHorizontal__, False, False)
aMainFrame.add(vBoxFrame)
fMain.add(aMainFrame)
self.__iPreview__ = ImagePreview()
hBox = gtk.HBox()
hBox.set_spacing(2)
hBox.pack_start(self.__iPreview__.getControl(), True, True)
hBox.pack_start(fMain, True, True)
self.get_child().pack_start(hBox, True, True)
hBox.show_all()
class RotateDialog(gtk.Dialog):
"""
@summary: Class that manage rotate dialog.
"""
__DEFAULT_WINDOW_WIDTH__ = 500
__DEFAULT_WINDOW_HEIGHT__ = 350
def __init__(self, callback=None, parent=None):
"""
@summary: Create rotation dialog.
@param callback: Callback that it will do after close dialog.
@param parent: GtkWindow parent.
"""
super(RotateDialog, self).__init__()
super(RotateDialog, self).set_title(self.__trans__("Rotate Images"))
super(RotateDialog, self).set_flags(gtk.DIALOG_MODAL | gtk.DIALOG_DESTROY_WITH_PARENT)
super(RotateDialog, self).add_buttons(gtk.STOCK_CANCEL, gtk.RESPONSE_CANCEL, gtk.STOCK_OK, gtk.RESPONSE_OK)
super(RotateDialog, self).set_transient_for(parent)
if parent != None:
super(RotateDialog, self).set_position(gtk.WIN_POS_CENTER_ON_PARENT)
else:
super(RotateDialog, self).set_position(gtk.WIN_POS_CENTER)
# Add signals
super(RotateDialog, self).connect("response", self.__closeEvent__)
super(RotateDialog, self).set_size_request(self.__DEFAULT_WINDOW_WIDTH__, self.__DEFAULT_WINDOW_HEIGHT__)
self.__initUI__()
# Set callback that will be executing when the dialog closes with
# accept response
self.__callback__ = callback
self.__img__ = None
self.__item__ = None
def __trans__(self, msg):
"""
@summary: Translate msg.
@param msg: str within message.
@return: str translated.
"""
return gettext.translation(
RotateOperation.camimgplugin.camimgpluginName, __LOCALE_FOLDER__, languages=[__LANGKEY__], fallback=True
).gettext(msg)
def __initUI__(self):
"""
@summary: Initialize UI of dialog.
"""
fMain = gtk.Frame()
lMainFrame = gtk.Label()
lMainFrame.set_use_markup(True)
lMainFrame.set_text(self.__trans__("Select one option"))
fMain.set_label_widget(lMainFrame)
aMainFrame = gtk.Alignment(xalign=0.5, yalign=0.5, xscale=1.0, yscale=1.0)
aMainFrame.set_padding(0, 0, 12, 0)
self.__rb0Degrees__ = gtk.RadioButton(label=self.__trans__("0º"))
self.__rb0Degrees__.set_name("__rb0Degrees__")
self.__rb0Degrees__.set_active(True)
self.__rb0Degrees__.connect("toggled", self.__rotationChanged__)
self.__rb90Degrees__ = gtk.RadioButton(group=self.__rb0Degrees__, label=self.__trans__("90º"))
self.__rb90Degrees__.set_name("__rb90Degrees__")
self.__rb90Degrees__.set_active(False)
self.__rb90Degrees__.connect("toggled", self.__rotationChanged__)
self.__rb180Degrees__ = gtk.RadioButton(group=self.__rb0Degrees__, label=self.__trans__("180º"))
self.__rb180Degrees__.set_name("__rb180Degrees__")
self.__rb180Degrees__.set_active(False)
self.__rb180Degrees__.connect("toggled", self.__rotationChanged__)
self.__rb270Degrees__ = gtk.RadioButton(group=self.__rb0Degrees__, label=self.__trans__("270º"))
self.__rb270Degrees__.set_name("__rb270Degrees__")
self.__rb270Degrees__.set_active(False)
self.__rb270Degrees__.connect("toggled", self.__rotationChanged__)
self.__rbCustomDegrees__ = gtk.RadioButton(group=self.__rb0Degrees__, label=self.__trans__("Custom"))
self.__rbCustomDegrees__.set_name("__rbCustomDegrees__")
self.__rbCustomDegrees__.set_active(False)
self.__rbCustomDegrees__.connect("toggled", self.__customToggledEvent__)
self.__spCustom__ = gtk.SpinButton(climb_rate=1.00)
self.__spCustom__.set_name("__spCustom__")
self.__spCustom__.set_increments(1.00, 15.00)
self.__spCustom__.set_range(0.00, 360.00)
self.__spCustom__.set_numeric(True)
self.__spCustom__.set_editable(True)
self.__spCustom__.set_update_policy(gtk.UPDATE_IF_VALID)
self.__spCustom__.set_value(0.00)
self.__spCustom__.set_sensitive(False)
self.__bUpdatePreview__ = gtk.Button(stock=gtk.STOCK_REFRESH)
self.__bUpdatePreview__.set_name("__bUpdatePreview__")
self.__bUpdatePreview__.connect("clicked", self.__updateImage__)
self.__bUpdatePreview__.set_sensitive(False)
hBoxCustom = gtk.HBox()
hBoxCustom.set_spacing(5)
hBoxCustom.pack_start(self.__rbCustomDegrees__, False, True)
hBoxCustom.pack_start(self.__spCustom__, False, True)
hBoxCustom.pack_start(self.__bUpdatePreview__, False, True)
vBoxFrame = gtk.VBox()
vBoxFrame.pack_start(self.__rb0Degrees__, False, False)
vBoxFrame.pack_start(self.__rb90Degrees__, False, False)
vBoxFrame.pack_start(self.__rb180Degrees__, False, False)
vBoxFrame.pack_start(self.__rb270Degrees__, False, False)
vBoxFrame.pack_start(hBoxCustom, False, True)
aMainFrame.add(vBoxFrame)
fMain.add(aMainFrame)
self.__iPreview__ = ImagePreview()
hBox = gtk.HBox()
hBox.set_spacing(2)
hBox.pack_start(self.__iPreview__.getControl(), True, True)
hBox.pack_start(fMain, True, True)
self.get_child().pack_start(hBox, True, True)
hBox.show_all()
def __closeEvent__(self, w, res):
"""
@summary: Handle response of rotate dialog.
@param w: GtkDialog that raise event.
@param res: Response associated with the event.
"""
if res == gtk.RESPONSE_OK:
degrees = self.getData()
if degrees == -1:
FactoryControls.getMessage(
self.__trans__("There is not valid degrees selected.\nPlease select correct degrees"),
title=self.__trans__("Rotate"),
type=gtk.MESSAGE_ERROR,
parent=self,
)
return gtk.FALSE
if self.__callback__ != None:
self.__callback__(self, degrees)
w.hide()
def __customToggledEvent__(self, b):
"""
@summary: Handle rCustom toggled event.
@param b: RadioButton associated with the event.
"""
self.__spCustom__.set_sensitive(self.__rbCustomDegrees__.get_active())
self.__bUpdatePreview__.set_sensitive(self.__rbCustomDegrees__.get_active())
self.__rotationChanged__(b)
def setResponseCallback(self, callback):
"""
@summary: Sets callback that will call when dialog close.
@param callback: Function reference.
@note: callback model: callback (dialog: gtk.Dialog, degrees: int)
"""
self.__callback__ = callback
def getData(self):
"""
@summary: Get data from dialog.
@return: Degrees selected. -1 = Error.
"""
degrees = 0
if self.__rb0Degrees__.get_active():
degrees = 0
elif self.__rb90Degrees__.get_active():
degrees = 90
elif self.__rb180Degrees__.get_active():
degrees = 180
elif self.__rb270Degrees__.get_active():
degrees = 270
elif self.__rbCustomDegrees__.get_active():
degrees = self.__spCustom__.get_value_as_int()
else:
__log__.warning("There is not a radio button selected.")
degrees = -1
return degrees
def setData(self, item):
"""
@summary: Set data to dialog.
@param item: Item to edit.
"""
if not isinstance(item, pycamimg.core.CamItem.CamItem):
sMessage = "item must be CamItem"
__log__.error(sMessage)
raise TypeError(sMessage)
degrees = 0
if item != None:
op = item.getOperation(Operation.OPERATION)
if op != None:
degrees = op.getParameter("degrees")
self.__setImage__(item)
self.__setDataDegrees__(degrees)
def __setDataDegrees__(self, rotation):
"""
@summary: Set data to dialog.
@param rotation: Initial degrees
"""
if not isinstance(rotation, int):
sMessage = "Rotation must be integer number"
__log__.error(sMessage)
raise TypeError(sMessage)
while (rotation < 0) and (rotation >= 360):
if rotation < 0:
rotation += 360
else:
rotation -= 360
radio = None
if rotation == 0:
radio = self.__rb0Degrees__
elif rotation == 90:
radio = self.__rb90Degrees__
elif rotation == 180:
radio = self.__rb180Degrees__
elif rotation == 270:
radio = self.__rb270Degrees__
else:
radio = self.__rbCustomDegrees__
self.__spCustom__.set_value(float(rotation))
if radio != None:
radio.set_active(True)
else:
__log__.warning("There is not radiobutton selected.")
def __rotationChanged__(self, toggledButton):
"""
@summary: Attend toggled event of checkbuttons.
@param toggledButton: Button that fired event.
"""
degrees = 0
degrees = self.getData()
img = self.__img__.copy()
op = Operation.Rotate(degrees=degrees)
img = op.preview(img)
self.__refreshImage__(img)
def __updateImage__(self, b):
"""
@summary: Attend update button event.
@param b: Button that fire the event.
"""
degrees = self.getData()
img = self.__img__.copy()
op = Operation.Rotate(degrees=degrees)
img = op.preview(img)
self.__refreshImage__(img)
def __setImage__(self, item):
"""
@summary: Sets image into image control.
@param item: CamItem to set as image.
"""
im = self.__iPreview__.getImageControl()
self.__item__ = item
self.__item__.refreshThumbnail(im.getMaxSize()[1])
self.__img__ = self.__item__.doPreview()
meta = None
self.__refreshImage__(self.__img__)
def __refreshImage__(self, img):
"""
@summary: Refresh image on ImageArea.
"""
if (img != None) and (self.__item__ != None):
meta = ImgMeta(self.__item__.getPath(), image=img)
im = self.__iPreview__.getImageControl()
if meta != None:
pb = meta.getIcon(rescale=100.0, maxHeight=im.getMaxSize()[1])
im.set_from_pixbuf(pb)
else:
__log__.warning("It could not retrieve metadata from item. %s" % self.__item__.getPath())
else:
__log__.debug("Img or Item is None. It can not refresh image.")
def __initUI__(self):
"""
@summary: Initialize UI of dialog.
"""
fMain = gtk.Frame()
lMainFrame = gtk.Label()
lMainFrame.set_use_markup(True)
lMainFrame.set_text(self.__trans__("Select one option"))
fMain.set_label_widget(lMainFrame)
aMainFrame = gtk.Alignment(xalign=0.5, yalign=0.5, xscale=1.0, yscale=1.0)
aMainFrame.set_padding(0, 0, 12, 0)
self.__rb0Degrees__ = gtk.RadioButton(label=self.__trans__("0º"))
self.__rb0Degrees__.set_name("__rb0Degrees__")
self.__rb0Degrees__.set_active(True)
self.__rb0Degrees__.connect("toggled", self.__rotationChanged__)
self.__rb90Degrees__ = gtk.RadioButton(group=self.__rb0Degrees__, label=self.__trans__("90º"))
self.__rb90Degrees__.set_name("__rb90Degrees__")
self.__rb90Degrees__.set_active(False)
self.__rb90Degrees__.connect("toggled", self.__rotationChanged__)
self.__rb180Degrees__ = gtk.RadioButton(group=self.__rb0Degrees__, label=self.__trans__("180º"))
self.__rb180Degrees__.set_name("__rb180Degrees__")
self.__rb180Degrees__.set_active(False)
self.__rb180Degrees__.connect("toggled", self.__rotationChanged__)
self.__rb270Degrees__ = gtk.RadioButton(group=self.__rb0Degrees__, label=self.__trans__("270º"))
self.__rb270Degrees__.set_name("__rb270Degrees__")
self.__rb270Degrees__.set_active(False)
self.__rb270Degrees__.connect("toggled", self.__rotationChanged__)
self.__rbCustomDegrees__ = gtk.RadioButton(group=self.__rb0Degrees__, label=self.__trans__("Custom"))
self.__rbCustomDegrees__.set_name("__rbCustomDegrees__")
self.__rbCustomDegrees__.set_active(False)
self.__rbCustomDegrees__.connect("toggled", self.__customToggledEvent__)
self.__spCustom__ = gtk.SpinButton(climb_rate=1.00)
self.__spCustom__.set_name("__spCustom__")
self.__spCustom__.set_increments(1.00, 15.00)
self.__spCustom__.set_range(0.00, 360.00)
self.__spCustom__.set_numeric(True)
self.__spCustom__.set_editable(True)
self.__spCustom__.set_update_policy(gtk.UPDATE_IF_VALID)
self.__spCustom__.set_value(0.00)
self.__spCustom__.set_sensitive(False)
self.__bUpdatePreview__ = gtk.Button(stock=gtk.STOCK_REFRESH)
self.__bUpdatePreview__.set_name("__bUpdatePreview__")
self.__bUpdatePreview__.connect("clicked", self.__updateImage__)
self.__bUpdatePreview__.set_sensitive(False)
hBoxCustom = gtk.HBox()
hBoxCustom.set_spacing(5)
hBoxCustom.pack_start(self.__rbCustomDegrees__, False, True)
hBoxCustom.pack_start(self.__spCustom__, False, True)
hBoxCustom.pack_start(self.__bUpdatePreview__, False, True)
vBoxFrame = gtk.VBox()
vBoxFrame.pack_start(self.__rb0Degrees__, False, False)
vBoxFrame.pack_start(self.__rb90Degrees__, False, False)
vBoxFrame.pack_start(self.__rb180Degrees__, False, False)
vBoxFrame.pack_start(self.__rb270Degrees__, False, False)
vBoxFrame.pack_start(hBoxCustom, False, True)
aMainFrame.add(vBoxFrame)
fMain.add(aMainFrame)
self.__iPreview__ = ImagePreview()
hBox = gtk.HBox()
hBox.set_spacing(2)
hBox.pack_start(self.__iPreview__.getControl(), True, True)
hBox.pack_start(fMain, True, True)
self.get_child().pack_start(hBox, True, True)
hBox.show_all()
class FlipDialog (gtk.Dialog):
"""
@summary: Class that manage flip dialog.
"""
__DEFAULT_WINDOW_WIDTH__ = 500
__DEFAULT_WINDOW_HEIGHT__ = 350
def __init__(self, callback=None, parent=None):
"""
@summary: Create flip dialog.
@param callback: Callback that it will do after close dialog.
@param parent: GtkWindow parent.
"""
super(FlipDialog, self).__init__()
super(FlipDialog, self).set_title(self.__trans__("Flip/Mirror Images"))
super(FlipDialog, self).set_flags(gtk.DIALOG_MODAL | gtk.DIALOG_DESTROY_WITH_PARENT)
super(FlipDialog, self).add_buttons(gtk.STOCK_CANCEL, gtk.RESPONSE_CANCEL,
gtk.STOCK_OK, gtk.RESPONSE_OK)
super(FlipDialog, self).set_transient_for(parent)
if (parent != None):
super(FlipDialog, self).set_position(gtk.WIN_POS_CENTER_ON_PARENT)
else:
super(FlipDialog, self).set_position(gtk.WIN_POS_CENTER)
# Add signals
super(FlipDialog, self).connect("response", self.__closeEvent__)
self.__initUI__()
super(FlipDialog, self).set_size_request(self.__DEFAULT_WINDOW_WIDTH__, self.__DEFAULT_WINDOW_HEIGHT__)
# Set callback that will be executing when the dialog closes with
# accept response
self.__callback__ = callback
self.__img__ = None
self.__item__ = None
def __trans__(self, msg):
"""
@summary: Translate msg.
@param msg: str within message.
@return: str translated.
"""
return gettext.translation(FlipOperation.camimgplugin.camimgpluginName, __LOCALE_FOLDER__,
languages=[__LANGKEY__], fallback=True).gettext(msg)
def __initUI__(self):
"""
@summary: Initialize UI of dialog.
"""
fMain = gtk.Frame()
lMainFrame = gtk.Label()
lMainFrame.set_use_markup(True)
lMainFrame.set_text(self.__trans__("Orientations"))
fMain.set_label_widget(lMainFrame)
aMainFrame = gtk.Alignment(xalign=0.5, yalign=0.5, xscale=1.0, yscale=1.0)
aMainFrame.set_padding(0, 0, 12, 0)
self.__chkVertical__ = gtk.CheckButton(label=self.__trans__("Vertical"))
self.__chkVertical__.set_name("__chkVertical__")
self.__chkVertical__.set_active(False)
self.__chkVertical__.connect('toggled', self.__flipChanged__)
self.__chkHorizontal__ = gtk.CheckButton(label=self.__trans__("Horizontal"))
self.__chkHorizontal__.set_name("__chkHorizontal__")
self.__chkHorizontal__.set_active(False)
self.__chkHorizontal__.connect('toggled', self.__flipChanged__)
vBoxFrame = gtk.VBox()
vBoxFrame.pack_start(self.__chkVertical__, False, False)
vBoxFrame.pack_start(self.__chkHorizontal__, False, False)
aMainFrame.add(vBoxFrame)
fMain.add(aMainFrame)
self.__iPreview__ = ImagePreview()
hBox = gtk.HBox()
hBox.set_spacing(2)
hBox.pack_start(self.__iPreview__.getControl(), True, True)
hBox.pack_start(fMain, True, True)
self.get_child().pack_start(hBox, True, True)
hBox.show_all()
def __closeEvent__(self, w, res):
"""
@summary: Handle response of rotate dialog.
@param w: GtkDialog that raise event.
@param res: Response associated with the event.
"""
if (res == gtk.RESPONSE_OK):
orientation = self.getData()
if (self.__callback__ != None):
self.__callback__(self, orientation)
w.hide()
def setResponseCallback(self, callback):
"""
@summary: Sets callback that will call when dialog close.
@param callback: Function reference.
@note: callback model: callback (dialog: gtk.Dialog, degrees: int)
"""
self.__callback__ = callback
def getData(self):
"""
@summary: Get data from dialog.
@return: Orienatation selected.
"""
orientation = Operation.NONE
if (self.__chkVertical__.get_active()):
orientation += Operation.VERTICAL
elif (self.__chkHorizontal__.get_active()):
orientation = Operation.HORIZONTAL
return orientation
def setData(self, item):
"""
@summary: Set data to dialog.
@param item: Item to edit.
"""
if (not isinstance(item, pycamimg.core.CamItem.CamItem)):
sMessage = "Orientation must be CamItem"
__log__.error(sMessage)
raise TypeError(sMessage)
orientation = Operation.NONE
if (item != None):
op = item.getOperation(Operation.OPERATION)
if (op != None):
orientation = op.getParameter("orientation")
self.__setImage__(item)
while ((orientation < Operation.NONE) and (orientation >= Operation.BOTH)):
if (orientation < Operation.NONE):
orientation += Operation.BOTH
else:
orientation -= Operation.BOTH
if (orientation in (Operation.VERTICAL, Operation.BOTH)):
self.__chkVertical__.set_active(True)
elif (orientation in (Operation.HORIZONTAL, Operation.BOTH)):
self.__chkHorizontal__.set_active(True)
else:
__log__.debug("There is not check selected.")
def __setImage__(self, item):
"""
@summary: Sets image into image control.
@param item: CamItem to set as image.
"""
im = self.__iPreview__.getImageControl()
self.__item__ = item
self.__item__.refreshThumbnail(im.getMaxSize()[1])
self.__img__ = self.__item__.doPreview()
meta = None
self.__refreshImage__(self.__img__)
def __flipChanged__(self, toggledButton):
"""
@summary: Attend toggled event of checkbuttons.
@param toggledButton: Button that fired event.
"""
orientation = Operation.NONE
if (self.__chkHorizontal__.get_active()):
orientation += Operation.HORIZONTAL
if (self.__chkVertical__.get_active()):
orientation += Operation.VERTICAL
img = self.__img__.copy()
op = Operation.Flip(orientation=orientation)
img = op.preview(img)
self.__refreshImage__(img)
def __refreshImage__(self, img):
"""
@summary: Refresh image on ImageArea.
"""
if ((img != None) and (self.__item__ != None)):
meta = ImgMeta(self.__item__.getPath(), image=img)
im = self.__iPreview__.getImageControl()
if (meta != None):
pb = meta.getIcon(rescale=100.0, maxHeight=im.getMaxSize()[1])
im.set_from_pixbuf(pb)
else:
__log__.warning("It could not retrieve metadata from item. %s" % self.__item__.getPath())
else:
__log__.debug("Img or Item is None. It can not refresh image.")
