101 lines
2.8 KiB
JavaScript
101 lines
2.8 KiB
JavaScript
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const { Clutter, Meta } = imports.gi;
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const Main = imports.ui.main;
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const WorkspaceSwitcherPopup = imports.ui.workspaceSwitcherPopup;
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var SwitchWorkspace = class SwitchWorkspace {
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constructor() {
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this.wm = global.workspace_manager;
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this._time = 0;
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}
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scrollEvent(actor, event) {
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let direction;
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switch (event.get_scroll_direction()) {
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case Clutter.ScrollDirection.UP:
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direction = Meta.MotionDirection.UP;
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break;
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case Clutter.ScrollDirection.DOWN:
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direction = Meta.MotionDirection.DOWN;
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break;
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default:
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return Clutter.EVENT_STOP;
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}
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let gap = event.get_time() - this._time;
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if (gap < 500 && gap >= 0)
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return Clutter.EVENT_STOP;
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this._time = event.get_time();
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this.switchAction(direction);
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return Clutter.EVENT_STOP;
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}
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switchAction(direction) {
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let ws = this.getWorkSpace();
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let activeIndex = this.wm.get_active_workspace().index();
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let newWs;
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if (direction == Meta.MotionDirection.UP) {
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if (activeIndex == 0 )
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newWs = ws.length - 1;
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else
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newWs = activeIndex - 1;
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} else {
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if (activeIndex == (ws.length - 1) )
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newWs = 0;
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else
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newWs = activeIndex + 1;
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}
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this.actionMoveWorkspace(ws[newWs]);
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this.switcherPopup(direction, ws[newWs]);
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}
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switcherPopup(direction, newWs) {
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if (!Main.overview.visible) {
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if (this._workspaceSwitcherPopup == null) {
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Main.wm._workspaceTracker.blockUpdates();
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this._workspaceSwitcherPopup = new WorkspaceSwitcherPopup.WorkspaceSwitcherPopup();
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this._workspaceSwitcherPopup.connect('destroy', () => {
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Main.wm._workspaceTracker.unblockUpdates();
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this._workspaceSwitcherPopup = null;
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});
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}
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this._workspaceSwitcherPopup.display(direction, newWs.index());
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}
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}
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getWorkSpace() {
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let activeWs = this.wm.get_active_workspace();
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let activeIndex = activeWs.index();
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let ws = [];
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ws[activeIndex] = activeWs;
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for (let i = activeIndex - 1; i >= 0; i--) {
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ws[i] = ws[i + 1].get_neighbor(Meta.MotionDirection.UP);
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}
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for (let i = activeIndex + 1; i < this.wm.n_workspaces; i++) {
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ws[i] = ws[i - 1].get_neighbor(Meta.MotionDirection.DOWN);
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}
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return ws;
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}
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actionMoveWorkspace(workspace) {
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if (!Main.sessionMode.hasWorkspaces)
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return;
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let activeWorkspace = this.wm.get_active_workspace();
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if (activeWorkspace != workspace)
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workspace.activate(global.get_current_time());
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}
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};
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