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citadel
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wip/exalm/
Author | SHA1 | Date | |
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![]() |
99e64396b2 |
@ -53,3 +53,8 @@
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@include fontsize($base_font_size - 1);
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color: $warning_color;
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}
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.screen-corner {
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-screen-corner-radius: $panel_corner_radius;
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-screen-corner-background-color: black;
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}
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@ -89,6 +89,7 @@
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<file>ui/remoteSearch.js</file>
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<file>ui/ripples.js</file>
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<file>ui/runDialog.js</file>
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<file>ui/screenCorner.js</file>
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<file>ui/screenShield.js</file>
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<file>ui/screencast.js</file>
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<file>ui/screenshot.js</file>
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@ -12,6 +12,7 @@ const DND = imports.ui.dnd;
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const Main = imports.ui.main;
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const Params = imports.misc.params;
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const Ripples = imports.ui.ripples;
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const ScreenCorner = imports.ui.screenCorner;
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var STARTUP_ANIMATION_TIME = 500;
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var KEYBOARD_ANIMATION_TIME = 150;
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@ -200,6 +201,7 @@ var LayoutManager = GObject.registerClass({
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this.primaryMonitor = null;
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this.primaryIndex = -1;
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this.hotCorners = [];
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this._screenCorners = [];
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this._keyboardIndex = -1;
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this._rightPanelBarrier = null;
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@ -440,6 +442,25 @@ var LayoutManager = GObject.registerClass({
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this.emit('hot-corners-changed');
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}
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_updateScreenCorners() {
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// destroy old corners
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this._screenCorners.forEach(corner => {
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if (corner)
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corner.destroy();
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});
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this._screenCorners = [];
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// build new corners
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for (let monitor of this.monitors) {
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for (let corner of Object.values(Meta.DisplayCorner)) {
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var actor = new ScreenCorner.ScreenCorner(corner, monitor);
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this.addTopChrome(actor, { trackFullscreen: true });
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this._screenCorners.push(actor);
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}
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}
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}
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_addBackgroundMenu(bgManager) {
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BackgroundMenu.addBackgroundMenu(bgManager.backgroundActor, this);
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}
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@ -540,6 +561,7 @@ var LayoutManager = GObject.registerClass({
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this._updateMonitors();
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this._updateBoxes();
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this._updateHotCorners();
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this._updateScreenCorners();
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this._updateBackgrounds();
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this._updateFullscreen();
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this._updateVisibility();
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79
js/ui/screenCorner.js
Normal file
79
js/ui/screenCorner.js
Normal file
@ -0,0 +1,79 @@
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// -*- mode: js; js-indent-level: 4; indent-tabs-mode: nil -*-
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/* exported ScreenCorner */
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const { Clutter, GObject, Meta, St } = imports.gi;
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const Cairo = imports.cairo;
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const Layout = imports.ui.layout;
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var ScreenCorner = GObject.registerClass(
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class ScreenCorner extends St.DrawingArea {
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_init(corner, monitor) {
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super._init({ style_class: 'screen-corner' });
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this._corner = corner;
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this.add_constraint(new Layout.MonitorConstraint({ index: monitor.index }));
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if (corner === Meta.DisplayCorner.TOPRIGHT ||
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corner === Meta.DisplayCorner.BOTTOMRIGHT)
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this.x_align = Clutter.ActorAlign.END;
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if (corner === Meta.DisplayCorner.BOTTOMLEFT ||
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corner === Meta.DisplayCorner.BOTTOMRIGHT)
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this.y_align = Clutter.ActorAlign.END;
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}
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vfunc_repaint() {
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let node = this.get_theme_node();
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let cornerRadius = node.get_length("-screen-corner-radius");
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let backgroundColor = node.get_color('-screen-corner-background-color');
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let cr = this.get_context();
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cr.setOperator(Cairo.Operator.SOURCE);
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switch (this._corner) {
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case Meta.DisplayCorner.TOPLEFT:
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cr.arc(cornerRadius, cornerRadius,
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cornerRadius, Math.PI, 3 * Math.PI / 2);
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cr.lineTo(0, 0);
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break;
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case Meta.DisplayCorner.TOPRIGHT:
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cr.arc(0, cornerRadius,
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cornerRadius, 3 * Math.PI / 2, 2 * Math.PI);
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cr.lineTo(cornerRadius, 0);
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break;
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case Meta.DisplayCorner.BOTTOMLEFT:
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cr.arc(cornerRadius, 0,
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cornerRadius, Math.PI / 2, Math.PI);
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cr.lineTo(0, cornerRadius);
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break;
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case Meta.DisplayCorner.BOTTOMRIGHT:
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cr.arc(0, 0,
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cornerRadius, 0, Math.PI / 2);
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cr.lineTo(cornerRadius, cornerRadius);
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break;
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}
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cr.closePath();
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Clutter.cairo_set_source_color(cr, backgroundColor);
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cr.fill();
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cr.$dispose();
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}
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vfunc_style_changed() {
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super.vfunc_style_changed();
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let node = this.get_theme_node();
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let cornerRadius = node.get_length("-screen-corner-radius");
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this.set_size(cornerRadius, cornerRadius);
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}
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});
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