示例#1
0
    def __init__(self, *args):
        QtGui.QWidget.__init__(self,None)
        self.ui = Ui_wallpaperWidget()
        self.ui.setupUi(self)

        # Get system locale
        self.catLang = Desktop.common.getLanguage()

        # Get screen resolution
        self.rect =  QtGui.QDesktopWidget().screenGeometry()

        # Get metadata.desktop files from shared wallpaper directory
        lst = Desktop.wallpaper.getWallpaperSettings()

        self.lst = lst
        for wallpaper in lst:
            # 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(wallpaper["wallpaperTitle"]), unicode(wallpaper["wallpaperDesc"]), wallpaper["wallpaperThumb"], self.ui.listWallpaper)
            if ctx.Pds.session.Name == "KDE":
                item.setSizeHint(QSize(120,170))
            else:
                item.setSizeHint(QSize(130,160))
            self.ui.listWallpaper.setItemWidget(item, widget)
            # Add a hidden value to each item for detecting selected wallpaper's path.
            item.setStatusTip(wallpaper["wallpaperFile"])

        self.ui.listWallpaper.connect(self.ui.listWallpaper, SIGNAL("itemSelectionChanged()"), self.setWallpaper)
        self.ui.checkBox.connect(self.ui.checkBox, SIGNAL("stateChanged(int)"), self.disableWidgets)
        self.ui.buttonChooseWp.connect(self.ui.buttonChooseWp, SIGNAL("clicked()"), self.selectWallpaper)
示例#2
0
    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()

        # 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
            thumbFolder = os.listdir(os.path.join(os.path.split(str(desktopFiles))[0], "contents"))

            """
            Appearantly the thumbnail names doesn't have a standart.
            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)

            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), unicode(wallpaperDesc), wallpaperThumb, self.ui.listWallpaper)
            item.setSizeHint(QSize(120,170))
            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.connect(self.ui.listWallpaper, SIGNAL("itemSelectionChanged()"), self.setWallpaper)
        self.ui.checkBox.connect(self.ui.checkBox, SIGNAL("stateChanged(int)"), self.disableWidgets)
        self.ui.buttonChooseWp.connect(self.ui.buttonChooseWp, SIGNAL("clicked()"), self.selectWallpaper)
示例#3
0
    def __init__(self, *args):
        QtGui.QWidget.__init__(self, None)
        self.ui = Ui_wallpaperWidget()
        self.ui.setupUi(self)

        # Get system locale
        self.catLang = Desktop.common.getLanguage()

        # Get screen resolution
        self.rect = QtGui.QDesktopWidget().screenGeometry()

        # Get metadata.desktop files from shared wallpaper directory
        lst = Desktop.wallpaper.getWallpaperSettings()

        self.lst = lst
        for wallpaper in lst:
            # 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(wallpaper["wallpaperTitle"]),
                                         unicode(wallpaper["wallpaperDesc"]),
                                         wallpaper["wallpaperThumb"],
                                         self.ui.listWallpaper)
            if ctx.Pds.session.Name == "KDE":
                item.setSizeHint(QSize(120, 170))
            else:
                item.setSizeHint(QSize(130, 160))
            self.ui.listWallpaper.setItemWidget(item, widget)
            # Add a hidden value to each item for detecting selected wallpaper's path.
            item.setStatusTip(wallpaper["wallpaperFile"])

        self.ui.listWallpaper.connect(self.ui.listWallpaper,
                                      SIGNAL("itemSelectionChanged()"),
                                      self.setWallpaper)
        self.ui.checkBox.connect(self.ui.checkBox, SIGNAL("stateChanged(int)"),
                                 self.disableWidgets)
        self.ui.buttonChooseWp.connect(self.ui.buttonChooseWp,
                                       SIGNAL("clicked()"),
                                       self.selectWallpaper)
示例#4
0
class Widget(QtGui.QWidget, Screen):
    file_directory = os.environ["HOME"] + "/.fluxbox/"
    screenSettings = {}
    screenSettings["hasChanged"] = False

    # title and description at the top of the dialog window
    title = i18n("Wallpaper")
    desc = i18n("Choose a Wallpaper")

    def __init__(self, *args):
        QtGui.QWidget.__init__(self, None)
        self.ui = Ui_wallpaperWidget()
        self.ui.setupUi(self)

        # Get system locale
        self.catLang = Desktop.common.getLanguage()

        # Get screen resolution
        self.rect = QtGui.QDesktopWidget().screenGeometry()

        # Get metadata.desktop files from shared wallpaper directory
        lst = Desktop.wallpaper.getWallpaperSettings()

        self.lst = lst
        for wallpaper in lst:
            # 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(wallpaper["wallpaperTitle"]),
                                         unicode(wallpaper["wallpaperDesc"]),
                                         wallpaper["wallpaperThumb"],
                                         self.ui.listWallpaper)
            if ctx.Pds.session.Name == "KDE":
                item.setSizeHint(QSize(120, 170))
            else:
                item.setSizeHint(QSize(130, 160))
            self.ui.listWallpaper.setItemWidget(item, widget)
            # Add a hidden value to each item for detecting selected wallpaper's path.
            item.setStatusTip(wallpaper["wallpaperFile"])

        self.ui.listWallpaper.connect(self.ui.listWallpaper,
                                      SIGNAL("itemSelectionChanged()"),
                                      self.setWallpaper)
        self.ui.checkBox.connect(self.ui.checkBox, SIGNAL("stateChanged(int)"),
                                 self.disableWidgets)
        self.ui.buttonChooseWp.connect(self.ui.buttonChooseWp,
                                       SIGNAL("clicked()"),
                                       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):
        for wallpaper_index in range(self.ui.listWallpaper.count()):
            self.ui.listWallpaper.item(wallpaper_index).setBackground(Qt.gray)
        self.ui.listWallpaper.currentItem().setBackground(Qt.blue)

        self.__class__.screenSettings[
            "selectedWallpaper"] = self.ui.listWallpaper.currentItem(
            ).statusTip()
        self.__class__.screenSettings["hasChanged"] = True

    def selectWallpaper(self):
        for wallpaper_index in range(self.ui.listWallpaper.count()):
            self.ui.listWallpaper.item(wallpaper_index).setBackground(Qt.gray)
        try:
            self.ui.listWallpaper.currentItem().setBackground(Qt.blue)
        except:
            pass

        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),
                                         unicode("Unknown"), selectedFile,
                                         self.ui.listWallpaper)

            if ctx.Pds.session.Name == "KDE":
                item.setSizeHint(QSize(120, 170))
            else:
                item.setSizeHint(QSize(130, 160))
            self.ui.listWallpaper.setItemWidget(item, widget)
            item.setStatusTip(selectedFile)
            self.ui.listWallpaper.setCurrentItem(item)
            x = self.size()
            self.resize(2, 4)
            self.resize(x)

    def shown(self):
        pass

    def execute(self):
        return True
示例#5
0
class Widget(QtGui.QWidget, Screen):
    screenSettings = {}
    screenSettings["hasChanged"] = False

    # title and description at the top of the dialog window
    title = ki18n("Wallpaper")
    desc = ki18n("Choose a Wallpaper")

    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()

        # 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
            thumbFolder = os.listdir(os.path.join(os.path.split(str(desktopFiles))[0], "contents"))

            """
            Appearantly the thumbnail names doesn't have a standart.
            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)

            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), unicode(wallpaperDesc), wallpaperThumb, self.ui.listWallpaper)
            item.setSizeHint(QSize(120,170))
            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.connect(self.ui.listWallpaper, SIGNAL("itemSelectionChanged()"), self.setWallpaper)
        self.ui.checkBox.connect(self.ui.checkBox, SIGNAL("stateChanged(int)"), self.disableWidgets)
        self.ui.buttonChooseWp.connect(self.ui.buttonChooseWp, SIGNAL("clicked()"), 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), unicode("Unknown"), selectedFile, self.ui.listWallpaper)
            item.setSizeHint(QSize(120,170))
            self.ui.listWallpaper.setItemWidget(item, widget)
            item.setStatusTip(selectedFile)
            self.ui.listWallpaper.setCurrentItem(item)
            self.resize(120,170)

    def shown(self):
        pass

    def execute(self):
        return True
示例#6
0
class Widget(QtGui.QWidget, Screen):
    file_directory = os.environ["HOME"] + "/.fluxbox/"
    screenSettings = {}
    screenSettings["hasChanged"] = False

    # title and description at the top of the dialog window
    title = i18n("Wallpaper")
    desc = i18n("Choose a Wallpaper")

    def __init__(self, *args):
        QtGui.QWidget.__init__(self,None)
        self.ui = Ui_wallpaperWidget()
        self.ui.setupUi(self)

        # Get system locale
        self.catLang = Desktop.common.getLanguage()

        # Get screen resolution
        self.rect =  QtGui.QDesktopWidget().screenGeometry()

        # Get metadata.desktop files from shared wallpaper directory
        lst = Desktop.wallpaper.getWallpaperSettings()

        self.lst = lst
        for wallpaper in lst:
            # 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(wallpaper["wallpaperTitle"]), unicode(wallpaper["wallpaperDesc"]), wallpaper["wallpaperThumb"], self.ui.listWallpaper)
            if ctx.Pds.session.Name == "KDE":
                item.setSizeHint(QSize(120,170))
            else:
                item.setSizeHint(QSize(130,160))
            self.ui.listWallpaper.setItemWidget(item, widget)
            # Add a hidden value to each item for detecting selected wallpaper's path.
            item.setStatusTip(wallpaper["wallpaperFile"])

        self.ui.listWallpaper.connect(self.ui.listWallpaper, SIGNAL("itemSelectionChanged()"), self.setWallpaper)
        self.ui.checkBox.connect(self.ui.checkBox, SIGNAL("stateChanged(int)"), self.disableWidgets)
        self.ui.buttonChooseWp.connect(self.ui.buttonChooseWp, SIGNAL("clicked()"), 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):
        for wallpaper_index in range (self.ui.listWallpaper.count()):
            self.ui.listWallpaper.item(wallpaper_index).setBackground(Qt.gray);
        self.ui.listWallpaper.currentItem().setBackground(Qt.blue)

        self.__class__.screenSettings["selectedWallpaper"] =  self.ui.listWallpaper.currentItem().statusTip()
        self.__class__.screenSettings["hasChanged"] = True

    def selectWallpaper(self):
        for wallpaper_index in range(self.ui.listWallpaper.count()):
            self.ui.listWallpaper.item(wallpaper_index).setBackground(Qt.gray);
        try:
            self.ui.listWallpaper.currentItem().setBackground(Qt.blue)
        except:
            pass

        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), unicode("Unknown"), selectedFile, self.ui.listWallpaper)

            if ctx.Pds.session.Name == "KDE":
                item.setSizeHint(QSize(120,170))
            else:
                item.setSizeHint(QSize(130,160))
            self.ui.listWallpaper.setItemWidget(item, widget)
            item.setStatusTip(selectedFile)
            self.ui.listWallpaper.setCurrentItem(item)
            x= self.size()
            self.resize(2,4)
            self.resize(x)

    def shown(self):
        pass

    def execute(self):
        return True
示例#7
0
    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()

        # 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
            thumbFolder = os.listdir(
                os.path.join(os.path.split(str(desktopFiles))[0], "contents"))
            """
            Appearantly the thumbnail names doesn't have a standart.
            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)

            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),
                                         unicode(wallpaperDesc),
                                         wallpaperThumb, self.ui.listWallpaper)
            item.setSizeHint(QSize(120, 170))
            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.connect(self.ui.listWallpaper,
                                      SIGNAL("itemSelectionChanged()"),
                                      self.setWallpaper)
        self.ui.checkBox.connect(self.ui.checkBox, SIGNAL("stateChanged(int)"),
                                 self.disableWidgets)
        self.ui.buttonChooseWp.connect(self.ui.buttonChooseWp,
                                       SIGNAL("clicked()"),
                                       self.selectWallpaper)
示例#8
0
class Widget(QtGui.QWidget, Screen):
    screenSettings = {}
    screenSettings["hasChanged"] = False

    # title and description at the top of the dialog window
    title = ki18n("Wallpaper")
    desc = ki18n("Choose a Wallpaper")

    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()

        # 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
            thumbFolder = os.listdir(
                os.path.join(os.path.split(str(desktopFiles))[0], "contents"))
            """
            Appearantly the thumbnail names doesn't have a standart.
            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)

            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),
                                         unicode(wallpaperDesc),
                                         wallpaperThumb, self.ui.listWallpaper)
            item.setSizeHint(QSize(120, 170))
            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.connect(self.ui.listWallpaper,
                                      SIGNAL("itemSelectionChanged()"),
                                      self.setWallpaper)
        self.ui.checkBox.connect(self.ui.checkBox, SIGNAL("stateChanged(int)"),
                                 self.disableWidgets)
        self.ui.buttonChooseWp.connect(self.ui.buttonChooseWp,
                                       SIGNAL("clicked()"),
                                       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),
                                         unicode("Unknown"), selectedFile,
                                         self.ui.listWallpaper)
            item.setSizeHint(QSize(120, 170))
            self.ui.listWallpaper.setItemWidget(item, widget)
            item.setStatusTip(selectedFile)
            self.ui.listWallpaper.setCurrentItem(item)
            self.resize(120, 170)

    def shown(self):
        pass

    def execute(self):
        return True