--- a/IconEditor/IconEditorWindow.py Tue Oct 15 22:03:54 2013 +0200
+++ b/IconEditor/IconEditorWindow.py Fri Oct 18 23:00:41 2013 +0200
@@ -11,10 +11,10 @@
import os
-from PyQt4.QtCore import pyqtSignal, Qt, QSize, QSignalMapper, QFileInfo, QFile, \
- QEvent
-from PyQt4.QtGui import QScrollArea, QPalette, QImage, QImageReader, QImageWriter, \
- QKeySequence, QLabel, QDockWidget, QWhatsThis
+from PyQt4.QtCore import pyqtSignal, Qt, QSize, QSignalMapper, QFileInfo, \
+ QFile, QEvent
+from PyQt4.QtGui import QScrollArea, QPalette, QImage, QImageReader, \
+ QImageWriter, QKeySequence, QLabel, QDockWidget, QWhatsThis
from E5Gui.E5Action import E5Action, createActionGroup
from E5Gui import E5FileDialog, E5MessageBox
@@ -48,8 +48,8 @@
@param parent parent widget of this window (QWidget)
@keyparam fromEric flag indicating whether it was called from within
eric5 (boolean)
- @keyparam initShortcutsOnly flag indicating to just initialize the keyboard
- shortcuts (boolean)
+ @keyparam initShortcutsOnly flag indicating to just initialize the
+ keyboard shortcuts (boolean)
@keyparam project reference to the project object (Project)
"""
super(IconEditorWindow, self).__init__(parent)
@@ -64,7 +64,8 @@
self.__initActions()
else:
if not self.fromEric:
- self.setStyle(Preferences.getUI("Style"), Preferences.getUI("StyleSheet"))
+ self.setStyle(Preferences.getUI("Style"),
+ Preferences.getUI("StyleSheet"))
self.__editor = IconEditorGrid()
self.__scrollArea = QScrollArea()
self.__scrollArea.setWidget(self.__editor)
@@ -101,7 +102,8 @@
self.__editor.previewChanged.connect(self.__palette.previewChanged)
self.__editor.colorChanged.connect(self.__palette.colorChanged)
self.__palette.colorSelected.connect(self.__editor.setPenColor)
- self.__palette.compositingChanged.connect(self.__editor.setCompositingMode)
+ self.__palette.compositingChanged.connect(
+ self.__editor.setCompositingMode)
self.__setCurrentFile("")
if fileName:
@@ -133,7 +135,8 @@
'ppm': self.trUtf8("Portable Pixmap File (*.ppm)"),
'sgi': self.trUtf8("Silicon Graphics Image File (*.sgi)"),
'svg': self.trUtf8("Scalable Vector Graphics File (*.svg)"),
- 'svgz': self.trUtf8("Compressed Scalable Vector Graphics File (*.svgz)"),
+ 'svgz': self.trUtf8("Compressed Scalable Vector Graphics File"
+ " (*.svgz)"),
'tga': self.trUtf8("Targa Graphic File (*.tga)"),
'tif': self.trUtf8("TIFF File (*.tif)"),
'tiff': self.trUtf8("TIFF File (*.tiff)"),
@@ -199,7 +202,8 @@
UI.PixmapCache.getIcon("newWindow.png"),
self.trUtf8('New &Window'),
0, 0, self, 'iconEditor_file_new_window')
- self.newWindowAct.setStatusTip(self.trUtf8('Open a new icon editor window'))
+ self.newWindowAct.setStatusTip(self.trUtf8(
+ 'Open a new icon editor window'))
self.newWindowAct.setWhatsThis(self.trUtf8(
"""<b>New Window</b>"""
"""<p>This opens a new icon editor window.</p>"""
@@ -253,7 +257,8 @@
self.trUtf8('&Close'),
QKeySequence(self.trUtf8("Ctrl+W", "File|Close")),
0, self, 'iconEditor_file_close')
- self.closeAct.setStatusTip(self.trUtf8('Close the current icon editor window'))
+ self.closeAct.setStatusTip(self.trUtf8(
+ 'Close the current icon editor window'))
self.closeAct.setWhatsThis(self.trUtf8(
"""<b>Close</b>"""
"""<p>Closes the current icon editor window.</p>"""
@@ -264,10 +269,11 @@
self.closeAllAct = E5Action(self.trUtf8('Close All'),
self.trUtf8('Close &All'),
0, 0, self, 'iconEditor_file_close_all')
- self.closeAllAct.setStatusTip(self.trUtf8('Close all icon editor windows'))
+ self.closeAllAct.setStatusTip(self.trUtf8(
+ 'Close all icon editor windows'))
self.closeAllAct.setWhatsThis(self.trUtf8(
- """<b>Close All</b>"""
- """<p>Closes all icon editor windows except the first one.</p>"""
+ """<b>Close All</b>"""
+ """<p>Closes all icon editor windows except the first one.</p>"""
))
self.closeAllAct.triggered[()].connect(self.__closeAll)
self.__actions.append(self.closeAllAct)
@@ -380,7 +386,8 @@
self.deleteAct.setStatusTip(self.trUtf8('Clear the icon image'))
self.deleteAct.setWhatsThis(self.trUtf8(
"""<b>Clear</b>"""
- """<p>Clear the icon image and set it to be completely transparent.</p>"""
+ """<p>Clear the icon image and set it to be completely"""
+ """ transparent.</p>"""
))
self.deleteAct.triggered[()].connect(self.__editor.editClear)
self.__actions.append(self.deleteAct)
@@ -390,7 +397,8 @@
QKeySequence(self.trUtf8("Ctrl+A", "Edit|Select All")),
0,
self, 'iconEditor_edit_select_all')
- self.selectAllAct.setStatusTip(self.trUtf8('Select the complete icon image'))
+ self.selectAllAct.setStatusTip(self.trUtf8(
+ 'Select the complete icon image'))
self.selectAllAct.setWhatsThis(self.trUtf8(
"""<b>Select All</b>"""
"""<p>Selects the complete icon image.</p>"""
@@ -416,7 +424,8 @@
self.trUtf8('&Grayscale'),
0, 0,
self, 'iconEditor_edit_grayscale')
- self.grayscaleAct.setStatusTip(self.trUtf8('Change the icon to grayscale'))
+ self.grayscaleAct.setStatusTip(self.trUtf8(
+ 'Change the icon to grayscale'))
self.grayscaleAct.setWhatsThis(self.trUtf8(
"""<b>Grayscale</b>"""
"""<p>Changes the icon to grayscale.</p>"""
@@ -477,7 +486,8 @@
self.trUtf8('Zoom &reset'),
QKeySequence(self.trUtf8("Ctrl+0", "View|Zoom reset")),
0, self, 'iconEditor_view_zoom_reset')
- self.zoomResetAct.setStatusTip(self.trUtf8('Reset the zoom of the icon'))
+ self.zoomResetAct.setStatusTip(self.trUtf8(
+ 'Reset the zoom of the icon'))
self.zoomResetAct.setWhatsThis(self.trUtf8(
"""<b>Zoom reset</b>"""
"""<p>Reset the zoom of the icon. """
@@ -491,7 +501,8 @@
self.trUtf8('Show &Grid'),
0, 0,
self, 'iconEditor_view_show_grid')
- self.showGridAct.setStatusTip(self.trUtf8('Toggle the display of the grid'))
+ self.showGridAct.setStatusTip(self.trUtf8(
+ 'Toggle the display of the grid'))
self.showGridAct.setWhatsThis(self.trUtf8(
"""<b>Show Grid</b>"""
"""<p>Toggle the display of the grid.</p>"""
@@ -536,7 +547,8 @@
"""the current draw color.</p>"""
))
self.drawColorPickerAct.setCheckable(True)
- self.esm.setMapping(self.drawColorPickerAct, IconEditorGrid.ColorPicker)
+ self.esm.setMapping(self.drawColorPickerAct,
+ IconEditorGrid.ColorPicker)
self.drawColorPickerAct.triggered[()].connect(self.esm.map)
self.__actions.append(self.drawColorPickerAct)
@@ -564,7 +576,8 @@
"""<p>Draw a filled rectangle.</p>"""
))
self.drawFilledRectangleAct.setCheckable(True)
- self.esm.setMapping(self.drawFilledRectangleAct, IconEditorGrid.FilledRectangle)
+ self.esm.setMapping(self.drawFilledRectangleAct,
+ IconEditorGrid.FilledRectangle)
self.drawFilledRectangleAct.triggered[()].connect(self.esm.map)
self.__actions.append(self.drawFilledRectangleAct)
@@ -592,7 +605,8 @@
"""<p>Draw a filled circle.</p>"""
))
self.drawFilledCircleAct.setCheckable(True)
- self.esm.setMapping(self.drawFilledCircleAct, IconEditorGrid.FilledCircle)
+ self.esm.setMapping(self.drawFilledCircleAct,
+ IconEditorGrid.FilledCircle)
self.drawFilledCircleAct.triggered[()].connect(self.esm.map)
self.__actions.append(self.drawFilledCircleAct)
@@ -620,7 +634,8 @@
"""<p>Draw a filled ellipse.</p>"""
))
self.drawFilledEllipseAct.setCheckable(True)
- self.esm.setMapping(self.drawFilledEllipseAct, IconEditorGrid.FilledEllipse)
+ self.esm.setMapping(self.drawFilledEllipseAct,
+ IconEditorGrid.FilledEllipse)
self.drawFilledEllipseAct.triggered[()].connect(self.esm.map)
self.__actions.append(self.drawFilledEllipseAct)
@@ -667,14 +682,16 @@
self.drawEraserAct.triggered[()].connect(self.esm.map)
self.__actions.append(self.drawEraserAct)
- self.drawRectangleSelectionAct = E5Action(self.trUtf8('Rectangular Selection'),
+ self.drawRectangleSelectionAct = E5Action(
+ self.trUtf8('Rectangular Selection'),
UI.PixmapCache.getIcon("selectRectangle.png"),
self.trUtf8('Rect&angular Selection'),
0, 0,
self.drawingActGrp, 'iconEditor_tools_selection_rectangle')
self.drawRectangleSelectionAct.setWhatsThis(self.trUtf8(
- """<b>Rectangular Selection</b>"""
- """<p>Select a rectangular section of the icon using the mouse.</p>"""
+ """<b>Rectangular Selection</b>"""
+ """<p>Select a rectangular section of the icon using"""
+ """ the mouse.</p>"""
))
self.drawRectangleSelectionAct.setCheckable(True)
self.esm.setMapping(self.drawRectangleSelectionAct,
@@ -682,14 +699,16 @@
self.drawRectangleSelectionAct.triggered[()].connect(self.esm.map)
self.__actions.append(self.drawRectangleSelectionAct)
- self.drawCircleSelectionAct = E5Action(self.trUtf8('Circular Selection'),
+ self.drawCircleSelectionAct = E5Action(
+ self.trUtf8('Circular Selection'),
UI.PixmapCache.getIcon("selectCircle.png"),
self.trUtf8('Rect&angular Selection'),
0, 0,
self.drawingActGrp, 'iconEditor_tools_selection_circle')
self.drawCircleSelectionAct.setWhatsThis(self.trUtf8(
- """<b>Circular Selection</b>"""
- """<p>Select a circular section of the icon using the mouse.</p>"""
+ """<b>Circular Selection</b>"""
+ """<p>Select a circular section of the icon using"""
+ """ the mouse.</p>"""
))
self.drawCircleSelectionAct.setCheckable(True)
self.esm.setMapping(self.drawCircleSelectionAct,
@@ -706,7 +725,8 @@
self.aboutAct = E5Action(self.trUtf8('About'),
self.trUtf8('&About'),
0, 0, self, 'iconEditor_help_about')
- self.aboutAct.setStatusTip(self.trUtf8('Display information about this software'))
+ self.aboutAct.setStatusTip(self.trUtf8(
+ 'Display information about this software'))
self.aboutAct.setWhatsThis(self.trUtf8(
"""<b>About</b>"""
"""<p>Display some information about this software.</p>"""))
@@ -732,12 +752,12 @@
0, self, 'iconEditor_help_whats_this')
self.whatsThisAct.setStatusTip(self.trUtf8('Context sensitive help'))
self.whatsThisAct.setWhatsThis(self.trUtf8(
- """<b>Display context sensitive help</b>"""
- """<p>In What's This? mode, the mouse cursor shows an arrow with a"""
- """ question mark, and you can click on the interface elements to get"""
- """ a short description of what they do and how to use them. In"""
- """ dialogs, this feature can be accessed using the context help button"""
- """ in the titlebar.</p>"""
+ """<b>Display context sensitive help</b>"""
+ """<p>In What's This? mode, the mouse cursor shows an arrow"""
+ """ with a question mark, and you can click on the interface"""
+ """ elements to get a short description of what they do and"""
+ """ how to use them. In dialogs, this feature can be accessed"""
+ """ using the context help button in the titlebar.</p>"""
))
self.whatsThisAct.triggered[()].connect(self.__whatsThis)
self.__actions.append(self.whatsThisAct)
@@ -888,11 +908,13 @@
self.__sbPos = QLabel(self.__statusBar)
self.__statusBar.addPermanentWidget(self.__sbPos)
self.__sbPos.setWhatsThis(self.trUtf8(
- """<p>This part of the status bar displays the cursor position.</p>"""
+ """<p>This part of the status bar displays the cursor"""
+ """ position.</p>"""
))
self.__updatePosition(0, 0)
- self.__zoomWidget = E5ZoomWidget(UI.PixmapCache.getPixmap("zoomOut.png"),
+ self.__zoomWidget = E5ZoomWidget(
+ UI.PixmapCache.getPixmap("zoomOut.png"),
UI.PixmapCache.getPixmap("zoomIn.png"),
UI.PixmapCache.getPixmap("zoomReset.png"), self)
self.__zoomWidget.setMinimum(IconEditorGrid.ZoomMinimum)
@@ -940,7 +962,8 @@
try:
if self.fromEric or len(self.__class__.windows) > 1:
- del self.__class__.windows[self.__class__.windows.index(self)]
+ del self.__class__.windows[
+ self.__class__.windows.index(self)]
except ValueError:
pass
@@ -994,6 +1017,8 @@
def __saveIcon(self):
"""
Private slot to save the icon.
+
+ @return flag indicating success (boolean)
"""
if not self.__fileName:
return self.__saveIconAs()
@@ -1003,6 +1028,8 @@
def __saveIconAs(self):
"""
Private slot to save the icon with a new name.
+
+ @return flag indicating success (boolean)
"""
if not self.__lastSavePath:
if self.__project and self.__project.isOpen():
@@ -1055,15 +1082,17 @@
"""
file = QFile(fileName)
if not file.exists():
- E5MessageBox.warning(self, self.trUtf8("eric5 Icon Editor"),
- self.trUtf8("The file '{0}' does not exist.")\
- .format(fileName))
+ E5MessageBox.warning(
+ self, self.trUtf8("eric5 Icon Editor"),
+ self.trUtf8("The file '{0}' does not exist.")
+ .format(fileName))
return
if not file.open(QFile.ReadOnly):
- E5MessageBox.warning(self, self.trUtf8("eric5 Icon Editor"),
- self.trUtf8("Cannot read file '{0}:\n{1}.")\
- .format(fileName, file.errorString()))
+ E5MessageBox.warning(
+ self, self.trUtf8("eric5 Icon Editor"),
+ self.trUtf8("Cannot read file '{0}:\n{1}.")
+ .format(fileName, file.errorString()))
return
file.close()
@@ -1080,9 +1109,10 @@
"""
file = QFile(fileName)
if not file.open(QFile.WriteOnly):
- E5MessageBox.warning(self, self.trUtf8("eric5 Icon Editor"),
- self.trUtf8("Cannot write file '{0}:\n{1}.")\
- .format(fileName, file.errorString()))
+ E5MessageBox.warning(
+ self, self.trUtf8("eric5 Icon Editor"),
+ self.trUtf8("Cannot write file '{0}:\n{1}.")
+ .format(fileName, file.errorString()))
self.__checkActions()
@@ -1093,9 +1123,10 @@
file.close()
if not res:
- E5MessageBox.warning(self, self.trUtf8("eric5 Icon Editor"),
- self.trUtf8("Cannot write file '{0}:\n{1}.")\
- .format(fileName, file.errorString()))
+ E5MessageBox.warning(
+ self, self.trUtf8("eric5 Icon Editor"),
+ self.trUtf8("Cannot write file '{0}:\n{1}.")
+ .format(fileName, file.errorString()))
self.__checkActions()
@@ -1123,7 +1154,7 @@
else:
shownName = self.__strippedName(self.__fileName)
- self.setWindowTitle(self.trUtf8("{0}[*] - {1}")\
+ self.setWindowTitle(self.trUtf8("{0}[*] - {1}")
.format(shownName, self.trUtf8("Icon Editor")))
self.setWindowModified(self.__editor.isDirty())
@@ -1210,14 +1241,16 @@
"""
Private slot called to handle the zoom in action.
"""
- self.__editor.setZoomFactor(self.__editor.zoomFactor() + IconEditorGrid.ZoomStep)
+ self.__editor.setZoomFactor(
+ self.__editor.zoomFactor() + IconEditorGrid.ZoomStep)
self.__updateZoom()
def __zoomOut(self):
"""
Private slot called to handle the zoom out action.
"""
- self.__editor.setZoomFactor(self.__editor.zoomFactor() - IconEditorGrid.ZoomStep)
+ self.__editor.setZoomFactor(
+ self.__editor.zoomFactor() - IconEditorGrid.ZoomStep)
self.__updateZoom()
def __zoomReset(self):
@@ -1231,7 +1264,8 @@
"""
Private slot to show a little About message.
"""
- E5MessageBox.about(self, self.trUtf8("About eric5 Icon Editor"),
+ E5MessageBox.about(
+ self, self.trUtf8("About eric5 Icon Editor"),
self.trUtf8("The eric5 Icon Editor is a simple editor component"
" to perform icon drawing tasks."))
