* Triggers edge window preview. * @param {Boolean} postActivatePreview: true if an auto preview after previous activation * @returns
(postActivatePreview = false)
| 268 | * @returns |
| 269 | */ |
| 270 | triggerPreview(postActivatePreview = false) { |
| 271 | if (!Settings.prefs.edge_preview_enable) { |
| 272 | return; |
| 273 | } |
| 274 | |
| 275 | if (this.showPreviewTimeout) { |
| 276 | return; |
| 277 | } |
| 278 | |
| 279 | if (!this.target) { |
| 280 | return; |
| 281 | } |
| 282 | |
| 283 | // create pointerwatcher to ensure preview is removed |
| 284 | previewPointerWatcher?.remove(); |
| 285 | previewPointerWatcher = PointerWatcher.getPointerWatcher().addWatch(200, () => { |
| 286 | if (!this._pointerIsAtEdge()) { |
| 287 | this.removePreview(); |
| 288 | previewPointerWatcher?.remove(); |
| 289 | previewPointerWatcher = null; |
| 290 | } |
| 291 | }); |
| 292 | |
| 293 | this.showPreviewTimeout = GLib.timeout_add(GLib.PRIORITY_DEFAULT, this.SHOW_DELAY, () => { |
| 294 | this.removePreview(); |
| 295 | this.showPreview(); |
| 296 | this.showPreviewTimeout = null; |
| 297 | |
| 298 | // activate preview on timeout |
| 299 | if (Settings.prefs.edge_preview_timeout_enable) { |
| 300 | // if no continual activation |
| 301 | if (postActivatePreview && |
| 302 | !Settings.prefs.edge_preview_timeout_continual) { |
| 303 | // check have a target |
| 304 | if (!this.target) { |
| 305 | return; |
| 306 | } |
| 307 | |
| 308 | // push pointer back |
| 309 | let [, py] = global.get_pointer(); |
| 310 | const offset = 3; |
| 311 | let x; |
| 312 | switch (this._direction) { |
| 313 | case Meta.MotionDirection.LEFT: |
| 314 | x = this.monitor.x + offset; |
| 315 | break; |
| 316 | case Meta.MotionDirection.RIGHT: |
| 317 | x = this.monitor.x + this.monitor.width - offset; |
| 318 | break; |
| 319 | } |
| 320 | Utils.warpPointer( |
| 321 | x, |
| 322 | py, |
| 323 | false |
| 324 | ); |
| 325 | return; |
| 326 | } |
| 327 |
no test coverage detected