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Viewing changes to softwarecenter/ui/gtk3/widgets/thumbnail.py

  • Committer: Package Import Robot
  • Author(s): Michael Vogt
  • Date: 2012-10-11 15:33:05 UTC
  • mfrom: (195.1.18 quantal)
  • Revision ID: package-import@ubuntu.com-20121011153305-fm5ln7if3rpzts4n
Tags: 5.4.1.1
https://launchpad.net/bugs/1065481
https://launchpad.net/bugs/1060106
* lp:~mvo/software-center/reinstall-previous-purchase-token-fix:
  - fix reinstall previous purchases that have a system-wide
    license key LP: #1065481
* lp:~mvo/software-center/lp1060106:
  - Add missing gettext init for utils/update-software-center-agent
    (LP: #1060106)

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Lines of Context:
softwarecenter/ui/gtk3/widgets/thumbnail.py
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        self.loader.disconnect_by_func(
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            self._on_screenshot_download_complete)
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        self.loader.disconnect_by_func(
 
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            self._on_screenshot_query_complete)
 
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        self.loader.disconnect_by_func(
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            self._on_screenshot_load_error)
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    # overrides
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    def do_get_preferred_width(self):
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        if self.data.get_n_screenshots() <= 1:
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            pb = self.button.image.get_pixbuf()
 
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            pb = self.main_screenshot.image.get_pixbuf()
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            if pb:
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                width = pb.get_width() + 20
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                return width, width
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        return 320, 320
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    def do_get_preferred_height(self):
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        pb = self.button.image.get_pixbuf()
 
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        pb = self.main_screenshot.image.get_pixbuf()
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        if pb:
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            height = pb.get_height()
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            if self.data.get_n_screenshots() <= 1:
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    def _build_ui(self):
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        self.set_border_width(3)
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        # the frame around the screenshot (placeholder)
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        self.screenshot = Gtk.VBox()
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        self.pack_start(self.screenshot, True, True, 0)
 
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        self.screenshot_frame = Gtk.VBox()
 
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        self.pack_start(self.screenshot_frame, True, True, 0)
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        self.spinner = Gtk.Spinner()
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        self.spinner.set_size_request(*self.SPINNER_SIZE)
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        self.spinner.set_valign(Gtk.Align.CENTER)
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        self.spinner.set_halign(Gtk.Align.CENTER)
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        self.screenshot.add(self.spinner)
 
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        self.screenshot_frame.add(self.spinner)
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        # clickable screenshot button
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        self.button = ScreenshotButton()
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        self.screenshot.pack_start(self.button, True, False, 0)
 
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        # main big clickable screenshot button
 
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        self.main_screenshot = ScreenshotButton()
 
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        self.screenshot_frame.pack_start(self.main_screenshot, True, False, 0)
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        # unavailable layout
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        self.unavailable = Gtk.Label(label=_(self.NOT_AVAILABLE_STRING))
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        # force the label state to INSENSITIVE so we get the nice
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        # subtle etched in look
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        self.unavailable.set_state(Gtk.StateType.INSENSITIVE)
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        self.screenshot.add(self.unavailable)
 
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        self.screenshot_frame.add(self.unavailable)
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        self.thumbnails = ThumbnailGallery(self)
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        self.thumbnails.set_margin_top(5)
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        self.pack_end(self.thumbnails, False, False, 0)
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        self.thumbnails.connect(
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            "thumb-selected", self.on_thumbnail_selected)
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        self.button.connect("clicked", self.on_clicked)
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        self.button.connect('enter-notify-event', self._on_enter)
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        self.button.connect('leave-notify-event', self._on_leave)
 
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        self.main_screenshot.connect("clicked", self.on_clicked)
 
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        self.main_screenshot.connect('enter-notify-event', self._on_enter)
 
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        self.main_screenshot.connect('leave-notify-event', self._on_leave)
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        self.show_all()
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    def _on_enter(self, widget, event):
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        self.thumbnails.set_thumbnails_from_data(screenshots)
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    def _on_screenshot_download_complete(self, loader, screenshot_path):
 
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        try:
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            self.screenshot_pixbuf = GdkPixbuf.Pixbuf.new_from_file(
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                screenshot_path)
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            self.loader.emit('error', GObject.GError, e)
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            return False
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        #context = self.button.get_style_context()
 
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        #context = self.main_screenshot.get_style_context()
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        tw, th = self.MAX_SIZE_CONSTRAINTS
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        pb = self._downsize_pixbuf(self.screenshot_pixbuf, tw, th)
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        self.button.image.set_from_pixbuf(pb)
 
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        self.main_screenshot.image.set_from_pixbuf(pb)
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        self.ready = True
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        self.display_image()
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        self.display_spinner()
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    def display_spinner(self):
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        self.button.image.clear()
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        self.button.hide()
 
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        self.main_screenshot.image.clear()
 
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        self.main_screenshot.hide()
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        self.unavailable.hide()
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        self.spinner.show()
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        self.spinner.start()
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        self.spinner.hide()
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        self.spinner.stop()
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        self.unavailable.show()
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        self.button.hide()
 
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        self.main_screenshot.hide()
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        acc = self.get_accessible()
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        acc.set_name(_(self.NOT_AVAILABLE_STRING))
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        acc.set_role(Atk.Role.LABEL)
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        self.unavailable.hide()
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        self.spinner.stop()
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        self.spinner.hide()
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        self.button.show_all()
 
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        self.main_screenshot.show_all()
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        self.thumbnails.show()
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    def get_is_actionable(self):