mate-xapp-status-applet.py: Use new properties to sync button toggle state with the
menu state.
Michael Webster
2 years ago
| 1 | 1 | |
| 2 | 2 | import locale |
| 3 | 3 | import gettext |
| 4 | import json | |
| 4 | 5 | import os |
| 5 | 6 | import sys |
| 6 | 7 | import setproctitle |
| 55 | 56 | |
| 56 | 57 | class StatusWidget(Gtk.ToggleButton): |
| 57 | 58 | def __init__(self, icon, orientation, size): |
| 58 | super(Gtk.Button, self).__init__() | |
| 59 | super(Gtk.ToggleButton, self).__init__() | |
| 59 | 60 | self.theme = Gtk.IconTheme.get_default() |
| 60 | 61 | self.orientation = orientation |
| 61 | 62 | self.size = size |
| 92 | 93 | self.proxy.bind_property("tooltip-text", self, "tooltip-markup", flags) |
| 93 | 94 | self.proxy.bind_property("visible", self, "visible", flags) |
| 94 | 95 | |
| 96 | self.proxy.connect("notify::primary-menu-is-open", self.menu_state_changed) | |
| 97 | self.proxy.connect("notify::secondary-menu-is-open", self.menu_state_changed) | |
| 98 | ||
| 99 | self.highlight_both_menus = False | |
| 100 | ||
| 101 | if self.proxy.props.metadata not in ("", None): | |
| 102 | try: | |
| 103 | meta = json.loads(self.proxy.props.metadata) | |
| 104 | if meta["highlight-both-menus"]: | |
| 105 | self.highlight_both_menus = True | |
| 106 | except json.JSONDecodeError as e: | |
| 107 | print("Could not read metadata: %s" % e) | |
| 108 | ||
| 95 | 109 | self.proxy.connect("notify::icon-name", self._on_icon_name_changed) |
| 96 | 110 | |
| 97 | 111 | self.in_widget = False |
| 98 | 112 | self.plain_surface = None |
| 99 | 113 | self.saturated_surface = None |
| 114 | ||
| 115 | self.menu_opened = False | |
| 100 | 116 | |
| 101 | 117 | self.connect("button-press-event", self.on_button_press) |
| 102 | 118 | self.connect("button-release-event", self.on_button_release) |
| 174 | 190 | self.image.set_pixel_size(self.size - ICON_SIZE_REDUCTION) |
| 175 | 191 | self.image.set_from_icon_name("image-missing", Gtk.IconSize.MENU) |
| 176 | 192 | |
| 193 | def menu_state_changed(self, proxy, pspec, data=None): | |
| 194 | if pspec.name == "primary-menu-is-open": | |
| 195 | prop = proxy.props.primary_menu_is_open | |
| 196 | else: | |
| 197 | prop = proxy.props.secondary_menu_is_open | |
| 198 | ||
| 199 | if not self.menu_opened or prop == False: | |
| 200 | self.set_active(False) | |
| 201 | return | |
| 202 | ||
| 203 | self.set_active(prop) | |
| 204 | self.menu_opened = False | |
| 205 | ||
| 177 | 206 | # TODO? |
| 178 | 207 | def on_enter_notify(self, widget, event): |
| 179 | 208 | self.in_widget = True |
| 186 | 215 | return Gdk.EVENT_PROPAGATE |
| 187 | 216 | # /TODO |
| 188 | 217 | |
| 189 | def after_release_idle(self, data=None): | |
| 190 | self.set_active(False) | |
| 191 | ||
| 192 | return GLib.SOURCE_REMOVE | |
| 193 | ||
| 194 | 218 | def on_button_press(self, widget, event): |
| 219 | self.menu_opened = False | |
| 220 | ||
| 195 | 221 | # If the user does ctrl->right-click, open the applet's about menu |
| 196 | 222 | # instead of sending to the app. |
| 197 | 223 | if event.state & Gdk.ModifierType.CONTROL_MASK and event.button == Gdk.BUTTON_SECONDARY: |
| 202 | 228 | x, y = self.calc_menu_origin(widget, orientation) |
| 203 | 229 | self.proxy.call_button_press(x, y, event.button, event.time, orientation, None, None) |
| 204 | 230 | |
| 205 | if event.button != Gdk.BUTTON_PRIMARY: | |
| 206 | self.set_active(True) | |
| 207 | ||
| 208 | 231 | if event.button in (Gdk.BUTTON_MIDDLE, Gdk.BUTTON_SECONDARY): |
| 209 | 232 | # Block the 'remove from panel' menu, and the middle-click drag. |
| 210 | 233 | # They can still accomplish these things along the edges of the applet |
| 211 | 234 | return Gdk.EVENT_STOP |
| 212 | 235 | |
| 213 | return Gdk.EVENT_PROPAGATE | |
| 236 | return Gdk.EVENT_STOP | |
| 214 | 237 | |
| 215 | 238 | def on_button_release(self, widget, event): |
| 216 | 239 | orientation = translate_applet_orientation_to_xapp(self.orientation) |
| 217 | 240 | |
| 241 | if event.button == Gdk.BUTTON_PRIMARY: | |
| 242 | self.menu_opened = True | |
| 243 | elif event.button == Gdk.BUTTON_SECONDARY and self.highlight_both_menus: | |
| 244 | self.menu_opened = True | |
| 245 | ||
| 218 | 246 | x, y = self.calc_menu_origin(widget, orientation) |
| 219 | 247 | self.proxy.call_button_release(x, y, event.button, event.time, orientation, None, None) |
| 220 | ||
| 221 | GObject.timeout_add(200, self.after_release_idle) | |
| 222 | 248 | |
| 223 | 249 | return Gdk.EVENT_PROPAGATE |
| 224 | 250 | |