Files
dash-to-panel/panel.js
2019-12-17 09:30:12 -05:00

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/*
* This file is part of the Dash-To-Panel extension for Gnome 3
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
* Credits:
* This file is based on code from the Dash to Dock extension by micheleg
* and code from the Taskbar extension by Zorin OS
*
* Code to re-anchor the panel was taken from Thoma5 BottomPanel:
* https://github.com/Thoma5/gnome-shell-extension-bottompanel
*
* Pattern for moving clock based on Frippery Move Clock by R M Yorston
* http://frippery.org/extensions/
*
* Some code was also adapted from the upstream Gnome Shell source code.
*/
const Me = imports.misc.extensionUtils.getCurrentExtension();
const Clutter = imports.gi.Clutter;
const Config = imports.misc.config;
const Gtk = imports.gi.Gtk;
const Gi = imports._gi;
const AppIcons = Me.imports.appIcons;
const Utils = Me.imports.utils;
const Taskbar = Me.imports.taskbar;
const PanelStyle = Me.imports.panelStyle;
const Lang = imports.lang;
const Main = imports.ui.main;
const Mainloop = imports.mainloop;
const Dash = imports.ui.dash;
const CtrlAltTab = imports.ui.ctrlAltTab;
const Panel = imports.ui.panel;
const PanelMenu = imports.ui.panelMenu;
const St = imports.gi.St;
const GLib = imports.gi.GLib;
const Meta = imports.gi.Meta;
const DND = imports.ui.dnd;
const Shell = imports.gi.Shell;
const PopupMenu = imports.ui.popupMenu;
const IconGrid = imports.ui.iconGrid;
const ViewSelector = imports.ui.viewSelector;
const DateMenu = imports.ui.dateMenu;
const Tweener = imports.ui.tweener;
const Intellihide = Me.imports.intellihide;
const Transparency = Me.imports.transparency;
const _ = imports.gettext.domain(Me.imports.utils.TRANSLATION_DOMAIN).gettext;
let tracker = Shell.WindowTracker.get_default();
var sizeFunc;
var fixedCoord;
var varCoord;
var size;
//timeout names
const T1 = 'startDynamicTransparencyTimeout';
const T2 = 'startIntellihideTimeout';
const T3 = 'allocationThrottleTimeout';
const T4 = 'showDesktopTimeout';
const T5 = 'trackerFocusAppTimeout';
const T6 = 'scrollPanelDelayTimeout';
function getPosition() {
let position = Me.settings.get_string('panel-position');
if (position == 'TOP') {
return St.Side.TOP;
} else if (position == 'RIGHT') {
return St.Side.RIGHT;
} else if (position == 'BOTTOM') {
return St.Side.BOTTOM;
}
return St.Side.LEFT;
}
function checkIfVertical() {
let position = getPosition();
return (position == St.Side.LEFT || position == St.Side.RIGHT);
}
function getOrientation() {
return (checkIfVertical() ? 'vertical' : 'horizontal');
}
function setMenuArrow(arrowIcon, side) {
let parent = arrowIcon.get_parent();
let iconNames = {
'0': 'pan-down-symbolic', //TOP
'1': 'pan-start-symbolic', //RIGHT
'2': 'pan-up-symbolic', //BOTTOM
'3': 'pan-end-symbolic' //LEFT
};
parent.remove_child(arrowIcon);
arrowIcon.set_icon_name(iconNames[side]);
parent.add_child(arrowIcon);
}
var dtpPanel = Utils.defineClass({
Name: 'DashToPanel-Panel',
Extends: St.Widget,
_init: function(panelManager, monitor, panelBox, isSecondary) {
let position = getPosition();
this.callParent('_init', { name: 'panel', reactive: true });
this.bg = new St.Widget({ layout_manager: new Clutter.BinLayout() });
this.bg.add_child(this);
Utils.wrapActor(this);
this._delegate = this;
this._timeoutsHandler = new Utils.TimeoutsHandler();
this._signalsHandler = new Utils.GlobalSignalsHandler();
this.panelManager = panelManager;
this.panelStyle = new PanelStyle.dtpPanelStyle();
this.monitor = monitor;
this.panelBox = panelBox;
this.isSecondary = isSecondary;
this._sessionStyle = null;
if (position == St.Side.TOP) {
this._leftCorner = new Panel.PanelCorner(St.Side.LEFT);
this._rightCorner = new Panel.PanelCorner(St.Side.RIGHT);
Utils.wrapActor(this._leftCorner);
Utils.wrapActor(this._rightCorner);
this.add_actor(this._leftCorner.actor);
this.add_actor(this._rightCorner.actor);
}
if (isSecondary) {
this.statusArea = {};
this._leftBox = new St.BoxLayout({ name: 'panelLeft' });
this._centerBox = new St.BoxLayout({ name: 'panelCenter' });
this._rightBox = new St.BoxLayout({ name: 'panelRight' });
this.menuManager = new PopupMenu.PopupMenuManager(this);
this.grabOwner = this;
//adding the clock to the centerbox will correctly position it according to dtp settings (event actor-added)
this._setPanelMenu('show-status-menu-all-monitors', 'aggregateMenu', dtpSecondaryAggregateMenu, this._rightBox, true);
this._setPanelMenu('show-clock-all-monitors', 'dateMenu', DateMenu.DateMenuButton, this._centerBox, true);
} else {
this.statusArea = Main.panel.statusArea;
this.menuManager = Main.panel.menuManager;
this.grabOwner = Main.panel.actor;
setMenuArrow(this.statusArea.aggregateMenu._indicators.get_last_child(), position);
['_leftBox', '_centerBox', '_rightBox'].forEach(p => {
Main.panel.actor.remove_child(Main.panel[p]);
this[p] = Main.panel[p];
});
}
this.add_child(this._leftBox);
this.add_child(this._centerBox);
this.add_child(this._rightBox);
Utils.wrapActor(this.statusArea.activities || 0);
if (Main.panel._onButtonPress) {
this._signalsHandler.add([
this,
[
'button-press-event',
'touch-event'
],
this._onButtonPress.bind(this)
]);
}
if (Main.panel._onKeyPress) {
this._signalsHandler.add([this, 'key-press-event', Main.panel._onKeyPress.bind(this)]);
}
Main.ctrlAltTabManager.addGroup(this, _("Top Bar")+" "+ monitor.index, 'focus-top-bar-symbolic',
{ sortGroup: CtrlAltTab.SortGroup.TOP });
},
enable : function() {
let taskbarPosition = Me.settings.get_string('taskbar-position');
let isVertical = checkIfVertical();
if (taskbarPosition == 'CENTEREDCONTENT' || taskbarPosition == 'CENTEREDMONITOR') {
this.container = this._centerBox;
} else {
this.container = this._leftBox;
}
if (this.statusArea.aggregateMenu) {
Utils.getIndicators(this.statusArea.aggregateMenu._volume)._dtpIgnoreScroll = 1;
}
this.geom = this.getGeometry();
// The overview uses the panel height as a margin by way of a "ghost" transparent Clone
// This pushes everything down, which isn't desired when the panel is moved to the bottom
// I'm adding a 2nd ghost panel and will resize the top or bottom ghost depending on the panel position
this._myPanelGhost = new Clutter.Actor({
x: this.geom.x,
y: this.geom.y ,
reactive: false,
opacity: 0
});
if (this.geom.position == St.Side.TOP) {
Main.overview._overview.insert_child_at_index(this._myPanelGhost, 0);
} else {
let overviewControls = Main.overview._overview._controls || Main.overview._controls;
if (this.geom.position == St.Side.BOTTOM) {
Main.overview._overview.add_actor(this._myPanelGhost);
} else if (this.geom.position == St.Side.LEFT) {
overviewControls._group.insert_child_at_index(this._myPanelGhost, 0);
} else {
overviewControls._group.add_actor(this._myPanelGhost);
}
}
this._adjustForOverview();
this._setPanelGhostSize();
this._setPanelPosition();
if (!this.isSecondary && this.statusArea.dateMenu) {
// remove the extra space before the clock when the message-indicator is displayed
Utils.hookVfunc(DateMenu.IndicatorPad.prototype, 'get_preferred_width', () => [0,0]);
Utils.hookVfunc(DateMenu.IndicatorPad.prototype, 'get_preferred_height', () => [0,0]);
}
this.menuManager._oldChangeMenu = this.menuManager._changeMenu;
this.menuManager._changeMenu = (menu) => {
if (!Me.settings.get_boolean('stockgs-panelbtn-click-only')) {
this.menuManager._oldChangeMenu(menu);
}
};
if (this.statusArea.appMenu) {
setMenuArrow(this.statusArea.appMenu._arrow, getPosition());
this._leftBox.remove_child(this.statusArea.appMenu.container);
}
//the timeout makes sure the theme's styles are computed before initially applying the transparency
this._timeoutsHandler.add([T1, 0, () => this.dynamicTransparency = new Transparency.DynamicTransparency(this)]);
this.taskbar = new Taskbar.taskbar(this);
Utils.setDashIconSize(this.taskbar.iconSize);
this.container.insert_child_above(this.taskbar.actor, null);
this._setActivitiesButtonVisible(Me.settings.get_boolean('show-activities-button'));
this._setAppmenuVisible(Me.settings.get_boolean('show-appmenu'));
this._setClockLocation(Me.settings.get_string('location-clock'));
this._displayShowDesktopButton(Me.settings.get_boolean('show-showdesktop-button'));
this.add_style_class_name('dashtopanelMainPanel ' + getOrientation());
// Since Gnome 3.8 dragging an app without having opened the overview before cause the attemp to
//animate a null target since some variables are not initialized when the viewSelector is created
if(Main.overview.viewSelector._activePage == null)
Main.overview.viewSelector._activePage = Main.overview.viewSelector._workspacesPage;
if(this.taskbar._showAppsIconWrapper)
this.taskbar._showAppsIconWrapper._dtpPanel = this;
this._timeoutsHandler.add([T2, Me.settings.get_int('intellihide-enable-start-delay'), () => this.intellihide = new Intellihide.Intellihide(this)]);
this._signalsHandler.add(
[
this.panelBox,
[
'notify::height',
'notify::width'
],
() => this._resetGeometry()
],
// this is to catch changes to the window scale factor
[
St.ThemeContext.get_for_stage(global.stage),
'changed',
() => this._setPanelPosition()
],
// Keep dragged icon consistent in size with this dash
[
this.taskbar,
'icon-size-changed',
Lang.bind(this, function() {
Utils.setDashIconSize(this.taskbar.iconSize);
})
],
[
// sync hover after a popupmenu is closed
this.taskbar,
'menu-closed',
Lang.bind(this, function(){this.container.sync_hover();})
],
// This duplicate the similar signal which is in overview.js.
// Being connected and thus executed later this effectively
// overwrite any attempt to use the size of the default dash
// which given the customization is usually much smaller.
// I can't easily disconnect the original signal
[
(Main.overview._overview._controls || Main.overview._controls).dash,
'icon-size-changed',
Lang.bind(this, function() {
Utils.setDashIconSize(this.taskbar.iconSize);
})
],
[
Main.overview,
[
'showing',
'hiding'
],
() => this._adjustForOverview()
],
[
this._centerBox,
'actor-added',
() => this._onBoxActorAdded(this._centerBox)
],
[
this._rightBox,
'actor-added',
() => this._onBoxActorAdded(this._rightBox)
],
[
this,
'scroll-event',
this._onPanelMouseScroll.bind(this)
],
[
Main.layoutManager,
'startup-complete',
() => this._resetGeometry(true)
]
);
if (isVertical) {
this._signalsHandler.add(
[
this._centerBox,
'notify::allocation',
() => this._refreshVerticalAlloc()
],
[
this._rightBox,
'notify::allocation',
() => this._refreshVerticalAlloc()
]
);
}
this._bindSettingsChanges();
this.panelStyle.enable(this);
if (this.statusArea.dateMenu && isVertical) {
this.statusArea.dateMenu._clock.time_only = true;
this._formatVerticalClock();
this._signalsHandler.add([
this.statusArea.dateMenu._clock,
'notify::clock',
() => this._formatVerticalClock()
]);
}
// Since we are usually visible but not usually changing, make sure
// most repaint requests don't actually require us to repaint anything.
// This saves significant CPU when repainting the screen.
this.set_offscreen_redirect(Clutter.OffscreenRedirect.ALWAYS);
},
disable: function () {
this.panelStyle.disable();
this._timeoutsHandler.destroy();
this._signalsHandler.destroy();
this.container.remove_child(this.taskbar.actor);
this._setAppmenuVisible(false);
if (this.statusArea.appMenu) {
setMenuArrow(this.statusArea.appMenu._arrow, St.Side.TOP);
this._leftBox.add_child(this.statusArea.appMenu.container);
}
if (this.intellihide) {
this.intellihide.destroy();
}
if (this.dynamicTransparency) {
this.dynamicTransparency.destroy();
}
this.taskbar.destroy();
// reset stored icon size to the default dash
Utils.setDashIconSize((Main.overview._overview._controls || Main.overview._controls).dash.iconSize);
this.menuManager._changeMenu = this.menuManager._oldChangeMenu;
this._myPanelGhost.get_parent().remove_actor(this._myPanelGhost);
if (!this.isSecondary) {
this._setVertical(this, false);
this.remove_style_class_name('dashtopanelPanel vertical horizontal');
['_leftBox', '_centerBox', '_rightBox'].forEach(p => {
this.remove_child(Main.panel[p]);
Main.panel.actor.add_child(Main.panel[p]);
});
this._setActivitiesButtonVisible(true);
this._setClockLocation("BUTTONSLEFT");
this._displayShowDesktopButton(false);
if (this.statusArea.aggregateMenu) {
delete Utils.getIndicators(this.statusArea.aggregateMenu._volume)._dtpIgnoreScroll;
setMenuArrow(this.statusArea.aggregateMenu._indicators.get_last_child(), St.Side.TOP);
}
if (this.statusArea.dateMenu) {
this.statusArea.dateMenu._clock.time_only = false;
this.statusArea.dateMenu._clockDisplay.text = this.statusArea.dateMenu._clock.clock;
Utils.hookVfunc(DateMenu.IndicatorPad.prototype, 'get_preferred_width', DateMenu.IndicatorPad.prototype.vfunc_get_preferred_width);
Utils.hookVfunc(DateMenu.IndicatorPad.prototype, 'get_preferred_height', DateMenu.IndicatorPad.prototype.vfunc_get_preferred_height);
}
} else {
this._removePanelMenu('dateMenu');
this._removePanelMenu('aggregateMenu');
}
Main.ctrlAltTabManager.removeGroup(this);
},
//next 3 functions are needed by other extensions to add elements to the secondary panel
addToStatusArea: function(role, indicator, position, box) {
return Main.panel.addToStatusArea.call(this, role, indicator, position, box);
},
_addToPanelBox: function(role, indicator, position, box) {
Main.panel._addToPanelBox.call(this, role, indicator, position, box);
},
_onMenuSet: function(indicator) {
Main.panel._onMenuSet.call(this, indicator);
},
handleDragOver: function(source, actor, x, y, time) {
if (source == Main.xdndHandler) {
// open overview so they can choose a window for focusing
// and ultimately dropping dragged item onto
if(Main.overview.shouldToggleByCornerOrButton())
Main.overview.show();
}
return DND.DragMotionResult.CONTINUE;
},
_bindSettingsChanges: function() {
let isVertical = checkIfVertical();
this._signalsHandler.add(
[
Me.settings,
[
'changed::panel-size',
'changed::group-apps'
],
() => this._resetGeometry()
],
[
Me.settings,
[
'changed::appicon-margin',
'changed::appicon-padding'
],
() => this.taskbar.resetAppIcons()
],
[
Me.settings,
'changed::show-activities-button',
() => this._setActivitiesButtonVisible(Me.settings.get_boolean('show-activities-button'))
],
[
Me.settings,
'changed::show-appmenu',
() => this._setAppmenuVisible(Me.settings.get_boolean('show-appmenu'))
],
[
Me.settings,
'changed::location-clock',
() => this._setClockLocation(Me.settings.get_string('location-clock'))
],
[
Me.settings,
'changed::show-showdesktop-button',
() => this._displayShowDesktopButton(Me.settings.get_boolean('show-showdesktop-button'))
],
[
Me.settings,
'changed::showdesktop-button-width',
() => this._setShowDesktopButtonSize()
],
[
Me.desktopSettings,
'changed::clock-format',
() => {
this._clockFormat = null;
if (isVertical) {
this._formatVerticalClock();
}
}
]
);
if (isVertical) {
this._signalsHandler.add([Me.settings, 'changed::group-apps-label-max-width', () => this._resetGeometry()]);
}
},
_setPanelMenu: function(settingName, propName, constr, container, isInit) {
if (isInit) {
this._signalsHandler.add([Me.settings, 'changed::' + settingName, () => this._setPanelMenu(settingName, propName, constr, container)]);
}
if (!Me.settings.get_boolean(settingName)) {
this._removePanelMenu(propName);
} else if (!this.statusArea[propName]) {
this.statusArea[propName] = new constr();
this.menuManager.addMenu(this.statusArea[propName].menu);
container.insert_child_at_index(this.statusArea[propName].container, 0);
}
},
_removePanelMenu: function(propName) {
if (this.statusArea[propName]) {
let parent = this.statusArea[propName].container.get_parent();
if (parent) {
parent.remove_actor(this.statusArea[propName].container);
}
//this.statusArea[propName].destroy(); //buggy for now, gnome-shell never destroys those menus
this.menuManager.removeMenu(this.statusArea[propName].menu);
this.statusArea[propName] = null;
}
},
_setPanelGhostSize: function() {
this._myPanelGhost.set_size(this.panelBox.width, checkIfVertical() ? 1 : this.panelBox.height);
},
_adjustForOverview: function() {
let isFocusedMonitor = this.panelManager.checkIfFocusedMonitor(this.monitor);
let isOverview = !!Main.overview.visibleTarget;
let isOverviewFocusedMonitor = isOverview && isFocusedMonitor;
let isShown = !isOverview || isOverviewFocusedMonitor;
this.panelBox[isShown ? 'show' : 'hide']();
if (isOverview) {
this._myPanelGhost[isOverviewFocusedMonitor ? 'show' : 'hide']();
if (isOverviewFocusedMonitor) {
Utils.getPanelGhost().set_height(this.geom.position == St.Side.TOP ? 0 : Main.panel.actor.height);
}
}
},
_resetGeometry: function(clockOnly) {
if (!clockOnly) {
this.geom = this.getGeometry();
this._setPanelGhostSize();
this._setPanelPosition();
this.taskbar.resetAppIcons();
}
if (checkIfVertical()) {
this._formatVerticalClock();
}
},
getGeometry: function() {
let scaleFactor = St.ThemeContext.get_for_stage(global.stage).scale_factor || 1;
let panelBoxTheme = this.panelBox.get_theme_node();
let lrPadding = panelBoxTheme.get_padding(St.Side.RIGHT) + panelBoxTheme.get_padding(St.Side.LEFT);
let tbPadding = panelBoxTheme.get_padding(St.Side.TOP) + panelBoxTheme.get_padding(St.Side.BOTTOM);
let position = getPosition();
let x = 0, y = 0;
let w = 0, h = 0;
size = Me.settings.get_int('panel-size') * scaleFactor;
if (checkIfVertical()) {
if (!Me.settings.get_boolean('group-apps')) {
// add window title width and side padding of _dtpIconContainer when vertical
size += Me.settings.get_int('group-apps-label-max-width') + AppIcons.DEFAULT_PADDING_SIZE * 2 / scaleFactor;
}
sizeFunc = 'get_preferred_height',
fixedCoord = { c1: 'x1', c2: 'x2' },
varCoord = { c1: 'y1', c2: 'y2' };
w = size;
h = this.monitor.height - tbPadding;
} else {
sizeFunc = 'get_preferred_width';
fixedCoord = { c1: 'y1', c2: 'y2' };
varCoord = { c1: 'x1', c2: 'x2' };
w = this.monitor.width - lrPadding;
h = size;
}
if (position == St.Side.TOP || position == St.Side.LEFT) {
x = this.monitor.x;
y = this.monitor.y;
} else if (position == St.Side.RIGHT) {
x = this.monitor.x + this.monitor.width - size - lrPadding;
y = this.monitor.y;
} else { //BOTTOM
x = this.monitor.x;
y = this.monitor.y + this.monitor.height - size - tbPadding;
}
return {
x: x, y: y,
w: w, h: h,
position: position
};
},
vfunc_allocate: function(box, flags) {
this.set_allocation(box, flags);
let panelAllocVarSize = box[varCoord.c2] - box[varCoord.c1];
let panelAllocFixedSize = box[fixedCoord.c2] - box[fixedCoord.c1];
let [, leftNaturalSize] = this._leftBox[sizeFunc](-1);
let [, centerNaturalSize] = this._centerBox[sizeFunc](-1);
let [, rightNaturalSize] = this._rightBox[sizeFunc](-1);
let taskbarPosition = Me.settings.get_string('taskbar-position');
// The _rightBox is always allocated the same, regardless of taskbar position setting
let rightAllocSize = rightNaturalSize;
// Now figure out how large the _leftBox and _centerBox should be.
// The box with the taskbar is always the one that is forced to be smaller as the other boxes grow
let leftAllocSize, centerStartPosition, centerEndPosition;
let childBoxLeft = new Clutter.ActorBox();
let childBoxCenter = new Clutter.ActorBox();
let childBoxRight = new Clutter.ActorBox();
if (taskbarPosition == 'CENTEREDMONITOR') {
leftAllocSize = leftNaturalSize;
centerStartPosition = Math.max(leftNaturalSize, Math.floor((panelAllocVarSize - centerNaturalSize)/2));
centerEndPosition = Math.min(panelAllocVarSize-rightNaturalSize, Math.ceil((panelAllocVarSize+centerNaturalSize))/2);
} else if (taskbarPosition == 'CENTEREDCONTENT') {
leftAllocSize = leftNaturalSize;
centerStartPosition = Math.max(leftNaturalSize, Math.floor((panelAllocVarSize - centerNaturalSize + leftNaturalSize - rightNaturalSize) / 2));
centerEndPosition = Math.min(panelAllocVarSize-rightNaturalSize, Math.ceil((panelAllocVarSize + centerNaturalSize + leftNaturalSize - rightNaturalSize) / 2));
} else if (taskbarPosition == 'LEFTPANEL_FIXEDCENTER') {
leftAllocSize = Math.floor((panelAllocVarSize - centerNaturalSize) / 2);
centerStartPosition = leftAllocSize;
centerEndPosition = centerStartPosition + centerNaturalSize;
} else if (taskbarPosition == 'LEFTPANEL_FLOATCENTER') {
let leftAllocSizeMax = panelAllocVarSize - rightNaturalSize - centerNaturalSize;
leftAllocSize = Math.min(leftAllocSizeMax, leftNaturalSize);
let freeSpace = panelAllocVarSize - leftAllocSize - rightAllocSize - centerNaturalSize;
centerStartPosition = leftAllocSize + Math.floor(freeSpace / 2);
centerEndPosition = centerStartPosition + centerNaturalSize;
} else { // LEFTPANEL
leftAllocSize = panelAllocVarSize - rightNaturalSize - centerNaturalSize;
centerStartPosition = leftAllocSize;
centerEndPosition = centerStartPosition + centerNaturalSize;
}
childBoxLeft[fixedCoord.c1] = childBoxCenter[fixedCoord.c1] = childBoxRight[fixedCoord.c1] = 0;
childBoxLeft[fixedCoord.c2] = childBoxCenter[fixedCoord.c2] = childBoxRight[fixedCoord.c2] = panelAllocFixedSize;
// if it is a RTL language, the boxes are switched around, and we need to invert the coordinates
if (this.get_text_direction() == Clutter.TextDirection.RTL) {
childBoxLeft[varCoord.c1] = panelAllocVarSize - leftAllocSize;
childBoxLeft[varCoord.c2] = panelAllocVarSize;
childBoxCenter[varCoord.c1] = panelAllocVarSize - centerEndPosition;
childBoxCenter[varCoord.c2] = panelAllocVarSize - centerStartPosition;
childBoxRight[varCoord.c1] = 0;
childBoxRight[varCoord.c2] = rightAllocSize;
} else {
childBoxLeft[varCoord.c1] = 0;
childBoxLeft[varCoord.c2] = leftAllocSize;
childBoxCenter[varCoord.c1] = centerStartPosition;
childBoxCenter[varCoord.c2] = centerEndPosition;
childBoxRight[varCoord.c1] = panelAllocVarSize - rightAllocSize;
childBoxRight[varCoord.c2] = panelAllocVarSize;
}
if (this._leftCorner) {
let childBoxLeftCorner = new Clutter.ActorBox();
let [ , cornerSize] = this._leftCorner.actor[sizeFunc](-1);
childBoxLeftCorner[varCoord.c1] = 0;
childBoxLeftCorner[varCoord.c2] = cornerSize;
childBoxLeftCorner[fixedCoord.c1] = panelAllocFixedSize;
childBoxLeftCorner[fixedCoord.c2] = panelAllocFixedSize + cornerSize;
let childBoxRightCorner = new Clutter.ActorBox();
[ , cornerSize] = this._rightCorner.actor[sizeFunc](-1);
childBoxRightCorner[varCoord.c1] = panelAllocVarSize - cornerSize;
childBoxRightCorner[varCoord.c2] = panelAllocVarSize;
childBoxRightCorner[fixedCoord.c1] = panelAllocFixedSize;
childBoxRightCorner[fixedCoord.c2] = panelAllocFixedSize + cornerSize;
this._leftCorner.actor.allocate(childBoxLeftCorner, flags);
this._rightCorner.actor.allocate(childBoxRightCorner, flags);
}
this._leftBox.allocate(childBoxLeft, flags);
this._centerBox.allocate(childBoxCenter, flags);
this._rightBox.allocate(childBoxRight, flags);
},
_setPanelPosition: function() {
let container = this.intellihide && this.intellihide.enabled ? this.panelBox.get_parent() : this.panelBox;
this.set_size(this.geom.w, this.geom.h);
container.set_position(this.geom.x, this.geom.y);
this._setVertical(this, checkIfVertical());
// styles for theming
Object.keys(St.Side).forEach(p => {
let cssName = 'dashtopanel' + p.charAt(0) + p.slice(1).toLowerCase();
this[(St.Side[p] == this.geom.position ? 'add' : 'remove') + '_style_class_name'](cssName);
});
Main.layoutManager._updateHotCorners();
Main.layoutManager._updatePanelBarrier(this);
},
_onButtonPress: function(actor, event) {
let type = event.type();
let isPress = type == Clutter.EventType.BUTTON_PRESS;
let button = isPress ? event.get_button() : -1;
if (Main.modalCount > 0 || event.get_source() != actor ||
(!isPress && type != Clutter.EventType.TOUCH_BEGIN) ||
(isPress && button != 1)) {
return Clutter.EVENT_PROPAGATE;
}
let [stageX, stageY] = event.get_coords();
let params = checkIfVertical() ? [stageY, 'y', 'height'] : [stageX, 'x', 'width'];
let dragWindow = this._getDraggableWindowForPosition.apply(this, params.concat(['maximized_' + getOrientation() + 'ly']));
if (!dragWindow)
return Clutter.EVENT_PROPAGATE;
global.display.begin_grab_op(dragWindow,
Meta.GrabOp.MOVING,
false, /* pointer grab */
true, /* frame action */
button,
event.get_state(),
event.get_time(),
stageX, stageY);
return Clutter.EVENT_STOP;
},
_getDraggableWindowForPosition: function(stageCoord, coord, dimension, maximizedProp) {
let workspace = Utils.getCurrentWorkspace();
let allWindowsByStacking = global.display.sort_windows_by_stacking(
workspace.list_windows()
).reverse();
return allWindowsByStacking.find(metaWindow => {
let rect = metaWindow.get_frame_rect();
return metaWindow.get_monitor() == this.monitor.index &&
metaWindow.showing_on_its_workspace() &&
metaWindow.get_window_type() != Meta.WindowType.DESKTOP &&
metaWindow[maximizedProp] &&
stageCoord > rect[coord] && stageCoord < rect[coord] + rect[dimension];
});
},
_onBoxActorAdded: function(box) {
this._setClockLocation(Me.settings.get_string('location-clock'));
},
_refreshVerticalAlloc: function() {
if (!this._timeoutsHandler.getId(T3)) {
this._timeoutsHandler.add([T3, 200, () => {
this._setVertical(this._centerBox, true);
this._setVertical(this._rightBox, true);
this._formatVerticalClock();
}]);
}
},
_setVertical: function(actor, isVertical) {
let _set = (actor, isVertical) => {
if (!actor || actor instanceof Dash.DashItemContainer) {
return;
}
if (actor instanceof St.BoxLayout) {
actor.vertical = isVertical;
} else if (actor instanceof PanelMenu.ButtonBox && actor != this.statusArea.appMenu) {
let child = actor.get_first_child();
if (child) {
let [, natWidth] = actor.get_preferred_width(-1);
child.x_align = Clutter.ActorAlign[isVertical ? 'CENTER' : 'START'];
actor.set_width(isVertical ? size : -1);
isVertical = isVertical && (natWidth > size);
actor[(isVertical ? 'add' : 'remove') + '_style_class_name']('vertical');
}
}
actor.get_children().forEach(c => _set(c, isVertical));
};
_set(actor, false);
_set(actor, isVertical);
},
_setActivitiesButtonVisible: function(isVisible) {
if(this.statusArea.activities)
isVisible ? this.statusArea.activities.actor.show() :
this.statusArea.activities.actor.hide();
},
_setAppmenuVisible: function(isVisible) {
let parent;
let appMenu = this.statusArea.appMenu;
if(appMenu)
parent = appMenu.container.get_parent();
if (parent) {
parent.remove_child(appMenu.container);
}
if (isVisible && appMenu) {
let taskbarPosition = Me.settings.get_string('taskbar-position');
if (taskbarPosition == 'CENTEREDCONTENT' || taskbarPosition == 'CENTEREDMONITOR') {
this._leftBox.insert_child_above(appMenu.container, null);
} else {
this._centerBox.insert_child_at_index(appMenu.container, 0);
}
}
},
_formatVerticalClock: function() {
let time = this.statusArea.dateMenu._clock.clock;
let clockText = this.statusArea.dateMenu._clockDisplay.clutter_text;
clockText.set_text(time);
clockText.get_allocation_box();
if (clockText.get_layout().is_ellipsized()) {
let timeParts = time.split('');
if (!this._clockFormat) {
this._clockFormat = Me.desktopSettings.get_string('clock-format');
}
if (this._clockFormat == '12h') {
timeParts.push.apply(timeParts, timeParts.pop().split(' '));
}
clockText.set_text(timeParts.join('\n<span size="xx-small">‧‧</span>\n').trim());
clockText.set_use_markup(true);
}
},
_setClockLocation: function(loc) {
if(!this.statusArea.dateMenu)
return;
let dateMenuContainer = this.statusArea.dateMenu.container;
let parent = dateMenuContainer.get_parent();
let destination;
let refSibling = null;
if (!parent) {
return;
}
if (loc.indexOf('BUTTONS') == 0) {
destination = this._centerBox;
} else if (loc.indexOf('STATUS') == 0) {
refSibling = this.statusArea.aggregateMenu ? this.statusArea.aggregateMenu.container : null;
destination = this._rightBox;
} else { //TASKBAR
refSibling = this.taskbar.actor;
destination = refSibling.get_parent();
}
if (parent != destination) {
parent.remove_actor(dateMenuContainer);
destination.add_actor(dateMenuContainer);
}
destination['set_child_' + (loc.indexOf('RIGHT') > 0 ? 'above' : 'below') + '_sibling'](dateMenuContainer, refSibling);
destination.queue_relayout();
},
_displayShowDesktopButton: function (isVisible) {
if(isVisible) {
if(this._showDesktopButton)
return;
this._showDesktopButton = new St.Bin({ style_class: 'showdesktop-button',
reactive: true,
can_focus: true,
x_fill: true,
y_fill: true,
track_hover: true });
this._setShowDesktopButtonSize();
this._showDesktopButton.connect('button-press-event', () => this._onShowDesktopButtonPress());
this._showDesktopButton.connect('enter-event', () => {
this._showDesktopButton.add_style_class_name('showdesktop-button-hovered');
if (Me.settings.get_boolean('show-showdesktop-hover')) {
this._timeoutsHandler.add([T4, Me.settings.get_int('show-showdesktop-delay'), () => {
this._hiddenDesktopWorkspace = Utils.DisplayWrapper.getWorkspaceManager().get_active_workspace();
this._toggleWorkspaceWindows(true, this._hiddenDesktopWorkspace);
}]);
}
});
this._showDesktopButton.connect('leave-event', () => {
this._showDesktopButton.remove_style_class_name('showdesktop-button-hovered');
if (Me.settings.get_boolean('show-showdesktop-hover')) {
if (this._timeoutsHandler.getId(T4)) {
this._timeoutsHandler.remove(T4);
} else if (this._hiddenDesktopWorkspace) {
this._toggleWorkspaceWindows(false, this._hiddenDesktopWorkspace);
}
 }
});
this._rightBox.insert_child_at_index(this._showDesktopButton, this._rightBox.get_children().length);
} else {
if(!this._showDesktopButton)
return;
this._rightBox.remove_child(this._showDesktopButton);
this._showDesktopButton.destroy();
this._showDesktopButton = null;
}
},
_setShowDesktopButtonSize: function() {
if (this._showDesktopButton) {
let buttonSize = Me.settings.get_int('showdesktop-button-width') + 'px;';
let isVertical = checkIfVertical();
let sytle = isVertical ? 'border-top-width:1px;height:' + buttonSize : 'border-left-width:1px;width:' + buttonSize;
this._showDesktopButton.set_style(sytle);
this._showDesktopButton[(isVertical ? 'x' : 'y') + '_expand'] = true;
}
},
_toggleWorkspaceWindows: function(hide, workspace) {
let tweenOpts = {
opacity: hide ? 0 : 255,
time: Me.settings.get_int('show-showdesktop-time') * .001,
transition: 'easeOutQuad'
};
workspace.list_windows().forEach(w => Utils.animateWindowOpacity(w.get_compositor_private(), tweenOpts));
},
_onShowDesktopButtonPress: function() {
let label = 'trackerFocusApp';
this._signalsHandler.removeWithLabel(label);
this._timeoutsHandler.remove(T5);
if(this._restoreWindowList && this._restoreWindowList.length) {
this._timeoutsHandler.remove(T4);
let current_workspace = Utils.DisplayWrapper.getWorkspaceManager().get_active_workspace();
let windows = current_workspace.list_windows();
this._restoreWindowList.forEach(function(w) {
if(windows.indexOf(w) > -1)
Main.activateWindow(w);
});
this._restoreWindowList = null;
} else {
let current_workspace = Utils.DisplayWrapper.getWorkspaceManager().get_active_workspace();
let windows = current_workspace.list_windows().filter(function (w) {
return w.showing_on_its_workspace() && !w.skip_taskbar;
});
windows = global.display.sort_windows_by_stacking(windows);
windows.forEach(function(w) {
w.minimize();
});
this._restoreWindowList = windows;
this._timeoutsHandler.add([T5, 20, () => this._signalsHandler.addWithLabel(
label,
[
tracker,
'notify::focus-app',
() => this._restoreWindowList = null
]
)]);
}
Main.overview.hide();
},
_onPanelMouseScroll: function(actor, event) {
let scrollAction = Me.settings.get_string('scroll-panel-action');
let direction = Utils.getMouseScrollDirection(event);
if (!this._checkIfIgnoredSrollSource(event.get_source()) && direction && !this._timeoutsHandler.getId(T6)) {
this._timeoutsHandler.add([T6, Me.settings.get_int('scroll-panel-delay'), () => {}]);
if (scrollAction === 'SWITCH_WORKSPACE') {
let args = [global.display];
//gnome-shell < 3.30 needs an additional "screen" param
global.screen ? args.push(global.screen) : 0;
Main.wm._showWorkspaceSwitcher.apply(Main.wm, args.concat([0, { get_name: () => 'switch---' + direction }]));
} else if (scrollAction === 'CYCLE_WINDOWS') {
let windows = this.taskbar.getAppInfos().reduce((ws, appInfo) => ws.concat(appInfo.windows), []);
Utils.activateSiblingWindow(windows, direction);
}
}
},
_checkIfIgnoredSrollSource: function(source) {
let ignoredConstr = ['WorkspaceIndicator'];
return source._dtpIgnoreScroll || ignoredConstr.indexOf(source.constructor.name) >= 0;
}
});
var dtpSecondaryAggregateMenu = Utils.defineClass({
Name: 'dtpSecondaryAggregateMenu',
Extends: PanelMenu.Button,
_init: function() {
this.callParent('_init', 0.0, C_("System menu in the top bar", "System"), false);
this.menu.actor.add_style_class_name('aggregate-menu');
let menuLayout = new Panel.AggregateLayout();
this.menu.box.set_layout_manager(menuLayout);
this._indicators = new St.BoxLayout({ style_class: 'panel-status-indicators-box' });
this.actor.add_child(this._indicators);
if (Config.HAVE_NETWORKMANAGER && Config.PACKAGE_VERSION >= '3.24') {
this._network = new imports.ui.status.network.NMApplet();
} else {
this._network = null;
}
if (Config.HAVE_BLUETOOTH) {
this._bluetooth = new imports.ui.status.bluetooth.Indicator();
} else {
this._bluetooth = null;
}
this._power = new imports.ui.status.power.Indicator();
this._volume = new imports.ui.status.volume.Indicator();
this._brightness = new imports.ui.status.brightness.Indicator();
this._system = new imports.ui.status.system.Indicator();
this._screencast = new imports.ui.status.screencast.Indicator();
if (Config.PACKAGE_VERSION >= '3.24') {
this._nightLight = new imports.ui.status.nightLight.Indicator();
}
if (Config.PACKAGE_VERSION >= '3.28') {
this._thunderbolt = new imports.ui.status.thunderbolt.Indicator();
}
if (this._thunderbolt) {
this._indicators.add_child(Utils.getIndicators(this._thunderbolt));
}
this._indicators.add_child(Utils.getIndicators(this._screencast));
if (this._nightLight) {
this._indicators.add_child(Utils.getIndicators(this._nightLight));
}
if (this._network) {
this._indicators.add_child(Utils.getIndicators(this._network));
}
if (this._bluetooth) {
this._indicators.add_child(Utils.getIndicators(this._bluetooth));
}
this._indicators.add_child(Utils.getIndicators(this._volume));
this._indicators.add_child(Utils.getIndicators(this._power));
this._indicators.add_child(PopupMenu.arrowIcon(St.Side.BOTTOM));
this.menu.addMenuItem(this._volume.menu);
this._volume._volumeMenu._readOutput();
this._volume._volumeMenu._readInput();
this.menu.addMenuItem(this._brightness.menu);
this.menu.addMenuItem(new PopupMenu.PopupSeparatorMenuItem());
if (this._network) {
this.menu.addMenuItem(this._network.menu);
}
if (this._bluetooth) {
this.menu.addMenuItem(this._bluetooth.menu);
}
this.menu.addMenuItem(this._power.menu);
this._power._sync();
if (this._nightLight) {
this.menu.addMenuItem(this._nightLight.menu);
}
this.menu.addMenuItem(this._system.menu);
menuLayout.addSizeChild(this._power.menu.actor);
menuLayout.addSizeChild(this._system.menu.actor);
setMenuArrow(this._indicators.get_last_child(), getPosition());
},
});