86 lines
3.2 KiB
JavaScript
86 lines
3.2 KiB
JavaScript
const { Clutter, Gio, GLib, GObject, St } = imports.gi;
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const PanelMenu = imports.ui.panelMenu;
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const PopupMenu = imports.ui.popupMenu;
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const MOUSE_A11Y_SCHEMA = 'org.gnome.desktop.a11y.mouse';
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const KEY_DWELL_CLICK_ENABLED = 'dwell-click-enabled';
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const KEY_DWELL_MODE = 'dwell-mode';
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const DWELL_MODE_WINDOW = 'window';
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const DWELL_CLICK_MODES = {
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primary: {
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name: _("Single Click"),
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icon: 'pointer-primary-click-symbolic',
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type: Clutter.PointerA11yDwellClickType.PRIMARY
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},
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double: {
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name: _("Double Click"),
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icon: 'pointer-double-click-symbolic',
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type: Clutter.PointerA11yDwellClickType.DOUBLE
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},
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drag: {
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name: _("Drag"),
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icon: 'pointer-drag-symbolic',
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type: Clutter.PointerA11yDwellClickType.DRAG
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},
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secondary: {
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name: _("Secondary Click"),
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icon: 'pointer-secondary-click-symbolic',
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type: Clutter.PointerA11yDwellClickType.SECONDARY
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},
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};
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var DwellClickIndicator = GObject.registerClass(
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class DwellClickIndicator extends PanelMenu.Button {
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_init() {
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super._init(0.5, _("Dwell Click"));
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this._hbox = new St.BoxLayout({ style_class: 'panel-status-menu-box' });
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this._icon = new St.Icon({ style_class: 'system-status-icon',
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icon_name: 'pointer-primary-click-symbolic' });
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this._hbox.add_child(this._icon);
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this._hbox.add_child(PopupMenu.arrowIcon(St.Side.BOTTOM));
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this.add_child(this._hbox);
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this._a11ySettings = new Gio.Settings({ schema_id: MOUSE_A11Y_SCHEMA });
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this._a11ySettings.connect('changed::' + KEY_DWELL_CLICK_ENABLED, this._syncMenuVisibility.bind(this));
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this._a11ySettings.connect('changed::' + KEY_DWELL_MODE, this._syncMenuVisibility.bind(this));
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this._deviceManager = Clutter.DeviceManager.get_default();
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this._deviceManager.connect('ptr-a11y-dwell-click-type-changed', this._updateClickType.bind(this));
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this._addDwellAction(DWELL_CLICK_MODES.primary);
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this._addDwellAction(DWELL_CLICK_MODES.double);
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this._addDwellAction(DWELL_CLICK_MODES.drag);
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this._addDwellAction(DWELL_CLICK_MODES.secondary);
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this._setClickType(DWELL_CLICK_MODES.primary);
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this._syncMenuVisibility();
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}
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_syncMenuVisibility() {
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this.visible =
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(this._a11ySettings.get_boolean(KEY_DWELL_CLICK_ENABLED) &&
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this._a11ySettings.get_string(KEY_DWELL_MODE) == DWELL_MODE_WINDOW);
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return GLib.SOURCE_REMOVE;
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}
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_addDwellAction(mode) {
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this.menu.addAction(mode.name, this._setClickType.bind(this, mode), mode.icon);
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}
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_updateClickType(manager, click_type) {
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for (let mode in DWELL_CLICK_MODES) {
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if (DWELL_CLICK_MODES[mode].type == click_type)
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this._icon.icon_name = DWELL_CLICK_MODES[mode].icon;
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}
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}
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_setClickType(mode) {
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this._deviceManager.set_pointer_a11y_dwell_click_type(mode.type);
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this._icon.icon_name = mode.icon;
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}
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});
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