def __init__(self, *args):
QtGui.QWidget.__init__(self, None)
self.ui = Ui_wallpaperWidget()
self.ui.setupUi(self)
# Get system locale
self.catLang = KGlobal.locale().language()
# Get screen resolution
# rect = QtGui.QDesktopWidget().screenGeometry() FIXME: where could
# this be needed?
# Get metadata.desktop files from shared wallpaper directory
lst = KStandardDirs().findAllResources("wallpaper", "*metadata.desktop", KStandardDirs.Recursive)
for desktopFiles in lst:
parser = DesktopParser()
parser.read(str(desktopFiles))
try:
wallpaperTitle = parser.get_locale('Desktop Entry', 'Name[%s]' % self.catLang, '')
except:
wallpaperTitle = parser.get_locale('Desktop Entry', 'Name', '')
try:
wallpaperDesc = parser.get_locale('Desktop Entry', 'X-KDE-PluginInfo-Author', '')
except:
wallpaperDesc = "Unknown"
# Get all files in the wallpaper's directory
try:
thumbFolder = os.listdir(os.path.join(os.path.split(str(desktopFiles))[0], "contents"))
except OSError:
thumbFolder = os.listdir(os.path.join(os.path.split(str(desktopFiles))[0], "content"))
"""
Appearantly the thumbnail names doesn't have a standard.
So we get the file list from the contents folder and
choose the file which has a name that starts with "scre".
File names I've seen so far;
screenshot.jpg, screnshot.jpg, screenshot.png, screnshot.png
"""
wallpaperThumb = ""
for thumb in thumbFolder:
if thumb.startswith('scre'):
wallpaperThumb = os.path.join(os.path.split(str(desktopFiles))[0], "contents/" + thumb)
if not wallpaperThumb:
wallpaperThumb = os.path.join(os.path.split(str(desktopFiles))[0], "contents/images/1024x768.png")
if not os.path.exists(wallpaperThumb):
wallpaperThumb = os.path.join("./module_gui/pics/logo2010.png")
print "Thumbnail missed swtitch to default:",wallpaperThumb
wallpaperFile = os.path.split(str(desktopFiles))[0]
# Insert wallpapers to listWidget.
item = QtGui.QListWidgetItem(self.ui.listWallpaper)
# Each wallpaper item is a widget. Look at widgets.py for more information.
widget = WallpaperItemWidget(unicode(wallpaperTitle, "utf8", "replace"), unicode(wallpaperDesc, "utf8", "replace"), wallpaperThumb, self.ui.listWallpaper)
item.setSizeHint(QSize(150, 180))
self.ui.listWallpaper.setItemWidget(item, widget)
# Add a hidden value to each item for detecting selected wallpaper's path.
item.setStatusTip(wallpaperFile)
self.ui.listWallpaper.itemSelectionChanged.connect(self.setWallpaper)
self.ui.checkBox.stateChanged.connect(self.disableWidgets)
self.ui.buttonChooseWp.clicked.connect(self.selectWallpaper)
class Widget(QtGui.QWidget, ScreenWidget):
screenSettings = {}
screenSettings["hasChanged"] = False
# title and description at the top of the dialog window
title = ki18n("Insert some catchy title about wallpapers..")
desc = ki18n("Wonderful, awesome, superb wallpapers! \m/")
def __init__(self, *args):
QtGui.QWidget.__init__(self, None)
self.ui = Ui_wallpaperWidget()
self.ui.setupUi(self)
# Get system locale
self.catLang = KGlobal.locale().language()
# Get screen resolution
# rect = QtGui.QDesktopWidget().screenGeometry() FIXME: where could
# this be needed?
# Get metadata.desktop files from shared wallpaper directory
lst = KStandardDirs().findAllResources("wallpaper", "*metadata.desktop", KStandardDirs.Recursive)
for desktopFiles in lst:
parser = DesktopParser()
parser.read(str(desktopFiles))
try:
wallpaperTitle = parser.get_locale('Desktop Entry', 'Name[%s]' % self.catLang, '')
except:
wallpaperTitle = parser.get_locale('Desktop Entry', 'Name', '')
try:
wallpaperDesc = parser.get_locale('Desktop Entry', 'X-KDE-PluginInfo-Author', '')
except:
wallpaperDesc = "Unknown"
# Get all files in the wallpaper's directory
try:
thumbFolder = os.listdir(os.path.join(os.path.split(str(desktopFiles))[0], "contents"))
except OSError:
thumbFolder = os.listdir(os.path.join(os.path.split(str(desktopFiles))[0], "content"))
"""
Appearantly the thumbnail names doesn't have a standard.
So we get the file list from the contents folder and
choose the file which has a name that starts with "scre".
File names I've seen so far;
screenshot.jpg, screnshot.jpg, screenshot.png, screnshot.png
"""
wallpaperThumb = ""
for thumb in thumbFolder:
if thumb.startswith('scre'):
wallpaperThumb = os.path.join(os.path.split(str(desktopFiles))[0], "contents/" + thumb)
if not wallpaperThumb:
wallpaperThumb = os.path.join(os.path.split(str(desktopFiles))[0], "contents/images/1024x768.png")
if not os.path.exists(wallpaperThumb):
wallpaperThumb = os.path.join("./module_gui/pics/logo2010.png")
print "Thumbnail missed swtitch to default:",wallpaperThumb
wallpaperFile = os.path.split(str(desktopFiles))[0]
# Insert wallpapers to listWidget.
item = QtGui.QListWidgetItem(self.ui.listWallpaper)
# Each wallpaper item is a widget. Look at widgets.py for more information.
widget = WallpaperItemWidget(unicode(wallpaperTitle, "utf8", "replace"), unicode(wallpaperDesc, "utf8", "replace"), wallpaperThumb, self.ui.listWallpaper)
item.setSizeHint(QSize(150, 180))
self.ui.listWallpaper.setItemWidget(item, widget)
# Add a hidden value to each item for detecting selected wallpaper's path.
item.setStatusTip(wallpaperFile)
self.ui.listWallpaper.itemSelectionChanged.connect(self.setWallpaper)
self.ui.checkBox.stateChanged.connect(self.disableWidgets)
self.ui.buttonChooseWp.clicked.connect(self.selectWallpaper)
def disableWidgets(self, state):
if state:
self.__class__.screenSettings["hasChanged"] = False
self.ui.buttonChooseWp.setDisabled(True)
self.ui.listWallpaper.setDisabled(True)
else:
self.__class__.screenSettings["hasChanged"] = True
self.ui.buttonChooseWp.setDisabled(False)
self.ui.listWallpaper.setDisabled(False)
def setWallpaper(self):
self.__class__.screenSettings["selectedWallpaper"] = self.ui.listWallpaper.currentItem().statusTip()
self.__class__.screenSettings["hasChanged"] = True
def selectWallpaper(self):
selectedFile = QFileDialog.getOpenFileName(None, "Open Image", os.environ["HOME"], 'Image Files (*.png *.jpg *.bmp)')
if selectedFile.isNull():
return
else:
item = QtGui.QListWidgetItem(self.ui.listWallpaper)
wallpaperName = os.path.splitext(os.path.split(str(selectedFile))[1])[0]
widget = WallpaperItemWidget(unicode(wallpaperName, "utf8", "replace"), unicode("Unknown"), selectedFile, self.ui.listWallpaper)
item.setSizeHint(QSize(150, 180))
self.ui.listWallpaper.setItemWidget(item, widget)
item.setStatusTip(selectedFile)
self.ui.listWallpaper.setCurrentItem(item)
self.resize(150, 180)
def shown(self):
pass
def execute(self):
return True
