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[appIcon] Delete; this file is obsolete

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Was moved into appDisplay.js.
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Colin Walters 2010-01-08 15:58:08 -05:00
parent 341b9a80c5
commit 8c178378ae
2 changed files with 0 additions and 592 deletions
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591
js/ui/appIcon.js
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/* -*- mode: js2; js2-basic-offset: 4; indent-tabs-mode: nil -*- */
const Big = imports.gi.Big;
const Clutter = imports.gi.Clutter;
const GLib = imports.gi.GLib;
const Lang = imports.lang;
const Mainloop = imports.mainloop;
const Pango = imports.gi.Pango;
const Shell = imports.gi.Shell;
const Signals = imports.signals;
const St = imports.gi.St;
const Gettext = imports.gettext.domain('gnome-shell');
const _ = Gettext.gettext;
const GenericDisplay = imports.ui.genericDisplay;
const AppFavorites = imports.ui.appFavorites;
const Main = imports.ui.main;
const Workspaces = imports.ui.workspaces;
const GLOW_COLOR = new Clutter.Color();
GLOW_COLOR.from_pixel(0x4f6ba4ff);
const GLOW_PADDING_HORIZONTAL = 3;
const GLOW_PADDING_VERTICAL = 3;
const APPICON_DEFAULT_ICON_SIZE = 48;
const APPICON_PADDING = 1;
const APPICON_BORDER_WIDTH = 1;
const APPICON_CORNER_RADIUS = 4;
const APPICON_MENU_POPUP_TIMEOUT_MS = 600;
const APPICON_DEFAULT_BORDER_COLOR = new Clutter.Color();
APPICON_DEFAULT_BORDER_COLOR.from_pixel(0x787878ff);
const APPICON_MENU_BACKGROUND_COLOR = new Clutter.Color();
APPICON_MENU_BACKGROUND_COLOR.from_pixel(0x292929ff);
const APPICON_MENU_FONT = 'Sans 14px';
const APPICON_MENU_COLOR = new Clutter.Color();
APPICON_MENU_COLOR.from_pixel(0xffffffff);
const APPICON_MENU_SELECTED_COLOR = new Clutter.Color();
APPICON_MENU_SELECTED_COLOR.from_pixel(0x005b97ff);
const APPICON_MENU_SEPARATOR_COLOR = new Clutter.Color();
APPICON_MENU_SEPARATOR_COLOR.from_pixel(0x787878ff);
const APPICON_MENU_BORDER_WIDTH = 1;
const APPICON_MENU_ARROW_SIZE = 12;
const APPICON_MENU_CORNER_RADIUS = 4;
const APPICON_MENU_PADDING = 4;
const TRANSPARENT_COLOR = new Clutter.Color();
TRANSPARENT_COLOR.from_pixel(0x00000000);
const MenuType = { NONE: 0, ON_RIGHT: 1, BELOW: 2 };
function AppIcon(params) {
this._init(params);
}
AppIcon.prototype = {
_init : function(params) {
this.app = params.app;
if (!this.app)
throw new Error('AppIcon constructor requires "app" param');
this._menuType = ('menuType' in params) ? params.menuType : MenuType.NONE;
this._iconSize = ('size' in params) ? params.size : APPICON_DEFAULT_ICON_SIZE;
this._showGlow = ('glow' in params) ? params.glow : false;
this.actor = new Shell.ButtonBox({ orientation: Big.BoxOrientation.VERTICAL,
border: APPICON_BORDER_WIDTH,
corner_radius: APPICON_CORNER_RADIUS,
padding: APPICON_PADDING,
reactive: true });
this.actor._delegate = this;
this.actor.connect('destroy', Lang.bind(this, this._onDestroy));
this.highlight_border_color = APPICON_DEFAULT_BORDER_COLOR;
if (this._menuType != MenuType.NONE) {
this.actor.connect('button-press-event', Lang.bind(this, this._updateMenuOnButtonPress));
this.actor.connect('notify::hover', Lang.bind(this, this._updateMenuOnHoverChanged));
this.actor.connect('activate', Lang.bind(this, this._updateMenuOnActivate));
this._menuTimeoutId = 0;
this._menu = null;
}
let iconBox = new Big.Box({ orientation: Big.BoxOrientation.VERTICAL,
x_align: Big.BoxAlignment.CENTER,
y_align: Big.BoxAlignment.CENTER,
width: this._iconSize,
height: this._iconSize });
this.icon = this.app.create_icon_texture(this._iconSize);
iconBox.append(this.icon, Big.BoxPackFlags.NONE);
this.actor.append(iconBox, Big.BoxPackFlags.EXPAND);
let nameBox = new Shell.GenericContainer();
nameBox.connect('get-preferred-width', Lang.bind(this, this._nameBoxGetPreferredWidth));
nameBox.connect('get-preferred-height', Lang.bind(this, this._nameBoxGetPreferredHeight));
nameBox.connect('allocate', Lang.bind(this, this._nameBoxAllocate));
this._nameBox = nameBox;
this._name = new St.Label({ style_class: "app-icon-label",
text: this.app.get_name() });
this._name.clutter_text.line_alignment = Pango.Alignment.CENTER;
nameBox.add_actor(this._name);
if (this._showGlow) {
this._glowBox = new Big.Box({ orientation: Big.BoxOrientation.HORIZONTAL });
this._nameBox.add_actor(this._glowBox);
this._glowBox.lower(this._name);
this._appWindowChangedId = this.app.connect('windows-changed', Lang.bind(this, this._rerenderGlow));
this._rerenderGlow();
} else {
this._glowBox = null;
this._appWindowChangedId = 0;
}
this.actor.append(nameBox, Big.BoxPackFlags.NONE);
},
_nameBoxGetPreferredWidth: function (nameBox, forHeight, alloc) {
let [min, natural] = this._name.get_preferred_width(forHeight);
alloc.min_size = min + GLOW_PADDING_HORIZONTAL * 2;
alloc.natural_size = natural + GLOW_PADDING_HORIZONTAL * 2;
},
_nameBoxGetPreferredHeight: function (nameBox, forWidth, alloc) {
let [min, natural] = this._name.get_preferred_height(forWidth);
alloc.min_size = min + GLOW_PADDING_VERTICAL * 2;
alloc.natural_size = natural + GLOW_PADDING_VERTICAL * 2;
},
_nameBoxAllocate: function (nameBox, box, flags) {
let childBox = new Clutter.ActorBox();
let [minWidth, naturalWidth] = this._name.get_preferred_width(-1);
let [minHeight, naturalHeight] = this._name.get_preferred_height(-1);
let availWidth = box.x2 - box.x1;
let availHeight = box.y2 - box.y1;
let targetWidth = availWidth;
let xPadding = 0;
if (naturalWidth < availWidth) {
xPadding = Math.floor((availWidth - naturalWidth) / 2);
}
childBox.x1 = xPadding;
childBox.x2 = availWidth - xPadding;
childBox.y1 = GLOW_PADDING_VERTICAL;
childBox.y2 = availHeight - GLOW_PADDING_VERTICAL;
this._name.allocate(childBox, flags);
// Now the glow
if (this._glowBox != null) {
let glowPaddingHoriz = Math.max(0, xPadding - GLOW_PADDING_HORIZONTAL);
glowPaddingHoriz = Math.max(GLOW_PADDING_HORIZONTAL, glowPaddingHoriz);
childBox.x1 = glowPaddingHoriz;
childBox.x2 = availWidth - glowPaddingHoriz;
childBox.y1 = 0;
childBox.y2 = availHeight;
this._glowBox.allocate(childBox, flags);
}
},
_onDestroy: function() {
if (this._appWindowChangedId > 0)
this.app.disconnect(this._appWindowChangedId);
},
_rerenderGlow: function() {
if (!this._showGlow)
return;
this._glowBox.get_children().forEach(function (a) { a.destroy(); });
let glowPath = GLib.filename_to_uri(global.imagedir + 'app-well-glow.png', '');
let windows = this.app.get_windows();
for (let i = 0; i < windows.length && i < 3; i++) {
let glow = Shell.TextureCache.get_default().load_uri_sync(Shell.TextureCachePolicy.FOREVER,
glowPath, -1, -1);
glow.keep_aspect_ratio = false;
this._glowBox.append(glow, Big.BoxPackFlags.EXPAND);
}
},
// AppIcon itself is not a draggable, but if you want to make
// a subclass of it draggable, you can use this method to create
// a drag actor
createDragActor: function() {
return this.app.create_icon_texture(this._iconSize);
},
setHighlight: function(highlight) {
if (highlight) {
this.actor.border_color = this.highlight_border_color;
} else {
this.actor.border_color = TRANSPARENT_COLOR;
}
},
_updateMenuOnActivate: function(actor, event) {
if (this._menuTimeoutId != 0) {
Mainloop.source_remove(this._menuTimeoutId);
this._menuTimeoutId = 0;
}
this.emit('activate');
return false;
},
_updateMenuOnHoverChanged: function() {
if (!this.actor.hover && this._menuTimeoutId != 0) {
Mainloop.source_remove(this._menuTimeoutId);
this._menuTimeoutId = 0;
}
return false;
},
_updateMenuOnButtonPress: function(actor, event) {
let button = event.get_button();
if (button == 1) {
if (this._menuTimeoutId != 0)
Mainloop.source_remove(this._menuTimeoutId);
this._menuTimeoutId = Mainloop.timeout_add(APPICON_MENU_POPUP_TIMEOUT_MS,
Lang.bind(this, function () { this.popupMenu(button); }));
} else if (button == 3) {
this.popupMenu(button);
}
return false;
},
popupMenu: function(activatingButton) {
if (this._menuTimeoutId != 0) {
Mainloop.source_remove(this._menuTimeoutId);
this._menuTimeoutId = 0;
}
this.actor.fake_release();
if (!this._menu) {
this._menu = new AppIconMenu(this, this._menuType);
this._menu.connect('highlight-window', Lang.bind(this, function (menu, window) {
this.highlightWindow(window);
}));
this._menu.connect('activate-window', Lang.bind(this, function (menu, window) {
this.activateWindow(window);
}));
this._menu.connect('popup', Lang.bind(this, function (menu, isPoppedUp) {
if (isPoppedUp)
this.menuPoppedUp();
else
this.menuPoppedDown();
}));
}
this._menu.popup(activatingButton);
return false;
},
// Default implementations; AppDisplay.RunningWellItem overrides these
highlightWindow: function(window) {
this.emit('highlight-window', window);
},
activateWindow: function(window) {
this.emit('activate-window', window);
},
menuPoppedUp: function() {
this.emit('menu-popped-up', this._menu);
},
menuPoppedDown: function() {
this.emit('menu-popped-down', this._menu);
}
};
Signals.addSignalMethods(AppIcon.prototype);
function AppIconMenu(source, type) {
this._init(source, type);
}
AppIconMenu.prototype = {
_init: function(source, type) {
this._source = source;
this._type = type;
this.actor = new Shell.GenericContainer({ reactive: true });
this.actor.connect('get-preferred-width', Lang.bind(this, this._getPreferredWidth));
this.actor.connect('get-preferred-height', Lang.bind(this, this._getPreferredHeight));
this.actor.connect('allocate', Lang.bind(this, this._allocate));
this._windowContainer = new Shell.Menu({ orientation: Big.BoxOrientation.VERTICAL,
border_color: source.highlight_border_color,
border: APPICON_MENU_BORDER_WIDTH,
background_color: APPICON_MENU_BACKGROUND_COLOR,
padding: 4,
corner_radius: APPICON_MENU_CORNER_RADIUS,
width: Main.overview._dash.actor.width * 0.75 });
this._windowContainer.connect('unselected', Lang.bind(this, this._onItemUnselected));
this._windowContainer.connect('selected', Lang.bind(this, this._onItemSelected));
this._windowContainer.connect('cancelled', Lang.bind(this, this._onWindowSelectionCancelled));
this._windowContainer.connect('activate', Lang.bind(this, this._onItemActivate));
this.actor.add_actor(this._windowContainer);
// Stay popped up on release over application icon
this._windowContainer.set_persistent_source(this._source.actor);
// Intercept events while the menu has the pointer grab to do window-related effects
this._windowContainer.connect('enter-event', Lang.bind(this, this._onMenuEnter));
this._windowContainer.connect('leave-event', Lang.bind(this, this._onMenuLeave));
this._windowContainer.connect('button-release-event', Lang.bind(this, this._onMenuButtonRelease));
this._arrow = new St.DrawingArea();
this._arrow.connect('redraw', Lang.bind(this, function (area, texture) {
Shell.draw_box_pointer(texture,
this._type == MenuType.ON_RIGHT ? Shell.PointerDirection.LEFT : Shell.PointerDirection.UP,
source.highlight_border_color,
APPICON_MENU_BACKGROUND_COLOR);
}));
this.actor.add_actor(this._arrow);
// Chain our visibility and lifecycle to that of the source
source.actor.connect('notify::mapped', Lang.bind(this, function () {
if (!source.actor.mapped)
this._windowContainer.popdown();
}));
source.actor.connect('destroy', Lang.bind(this, function () { this.actor.destroy(); }));
global.stage.add_actor(this.actor);
},
_getPreferredWidth: function(actor, forHeight, alloc) {
let [min, natural] = this._windowContainer.get_preferred_width(forHeight);
if (this._type == MenuType.ON_RIGHT) {
min += APPICON_MENU_ARROW_SIZE;
natural += APPICON_MENU_ARROW_SIZE;
}
alloc.min_size = min;
alloc.natural_size = natural;
},
_getPreferredHeight: function(actor, forWidth, alloc) {
let [min, natural] = this._windowContainer.get_preferred_height(forWidth);
if (this._type == MenuType.BELOW) {
min += APPICON_MENU_ARROW_SIZE;
natural += APPICON_MENU_ARROW_SIZE;
}
alloc.min_size = min;
alloc.natural_size = natural;
},
_allocate: function(actor, box, flags) {
let childBox = new Clutter.ActorBox();
let width = box.x2 - box.x1;
let height = box.y2 - box.y1;
if (this._type == MenuType.ON_RIGHT) {
childBox.x1 = 0;
childBox.x2 = APPICON_MENU_ARROW_SIZE;
childBox.y1 = Math.floor((height / 2) - (APPICON_MENU_ARROW_SIZE / 2));
childBox.y2 = childBox.y1 + APPICON_MENU_ARROW_SIZE;
this._arrow.allocate(childBox, flags);
childBox.x1 = APPICON_MENU_ARROW_SIZE - APPICON_MENU_BORDER_WIDTH;
childBox.x2 = width;
childBox.y1 = 0;
childBox.y2 = height;
this._windowContainer.allocate(childBox, flags);
} else /* MenuType.BELOW */ {
childBox.x1 = Math.floor((width / 2) - (APPICON_MENU_ARROW_SIZE / 2));
childBox.x2 = childBox.x1 + APPICON_MENU_ARROW_SIZE;
childBox.y1 = 0;
childBox.y2 = APPICON_MENU_ARROW_SIZE;
this._arrow.allocate(childBox, flags);
childBox.x1 = 0;
childBox.x2 = width;
childBox.y1 = APPICON_MENU_ARROW_SIZE - APPICON_MENU_BORDER_WIDTH;
childBox.y2 = height;
this._windowContainer.allocate(childBox, flags);
}
},
_redisplay: function() {
this._windowContainer.remove_all();
let windows = this._source.app.get_windows();
this._windowContainer.show();
let iconsDiffer = false;
let texCache = Shell.TextureCache.get_default();
if (windows.length > 0) {
let firstIcon = windows[0].mini_icon;
for (let i = 1; i < windows.length; i++) {
if (!texCache.pixbuf_equal(windows[i].mini_icon, firstIcon)) {
iconsDiffer = true;
break;
}
}
}
// Display the app windows menu items and the separator between windows
// of the current desktop and other windows.
let activeWorkspace = global.screen.get_active_workspace();
let separatorShown = windows.length > 0 && windows[0].get_workspace() != activeWorkspace;
for (let i = 0; i < windows.length; i++) {
if (!separatorShown && windows[i].get_workspace() != activeWorkspace) {
this._appendSeparator();
separatorShown = true;
}
let icon = null;
if (iconsDiffer)
icon = Shell.TextureCache.get_default().bind_pixbuf_property(windows[i], "mini-icon");
let box = this._appendMenuItem(icon, windows[i].title);
box._window = windows[i];
}
if (windows.length > 0)
this._appendSeparator();
let isFavorite = AppFavorites.getAppFavorites().isFavorite(this._source.app.get_id());
this._newWindowMenuItem = windows.length > 0 ? this._appendMenuItem(null, _("New Window")) : null;
if (windows.length > 0)
this._appendSeparator();
this._toggleFavoriteMenuItem = this._appendMenuItem(null, isFavorite ? _("Remove from Favorites")
: _("Add to Favorites"));
this._highlightedItem = null;
},
_appendSeparator: function () {
let box = new Big.Box({ padding_top: 2, padding_bottom: 2 });
box.append(new Clutter.Rectangle({ height: 1,
color: APPICON_MENU_SEPARATOR_COLOR }),
Big.BoxPackFlags.EXPAND);
this._windowContainer.append_separator(box, Big.BoxPackFlags.NONE);
},
_appendMenuItem: function(iconTexture, labelText) {
/* Use padding here rather than spacing in the box above so that
* we have a larger reactive area.
*/
let box = new Big.Box({ orientation: Big.BoxOrientation.HORIZONTAL,
padding_top: 4,
padding_bottom: 4,
spacing: 4,
reactive: true });
let vCenter;
if (iconTexture != null) {
vCenter = new Big.Box({ y_align: Big.BoxAlignment.CENTER });
vCenter.append(iconTexture, Big.BoxPackFlags.NONE);
box.append(vCenter, Big.BoxPackFlags.NONE);
}
vCenter = new Big.Box({ y_align: Big.BoxAlignment.CENTER });
let label = new Clutter.Text({ text: labelText,
font_name: APPICON_MENU_FONT,
ellipsize: Pango.EllipsizeMode.END,
color: APPICON_MENU_COLOR });
vCenter.append(label, Big.BoxPackFlags.NONE);
box.append(vCenter, Big.BoxPackFlags.NONE);
this._windowContainer.append(box, Big.BoxPackFlags.NONE);
return box;
},
popup: function(activatingButton) {
let [stageX, stageY] = this._source.actor.get_transformed_position();
let [stageWidth, stageHeight] = this._source.actor.get_transformed_size();
this._redisplay();
this._windowContainer.popup(activatingButton, global.get_current_time());
this.emit('popup', true);
let x, y;
if (this._type == MenuType.ON_RIGHT) {
x = Math.floor(stageX + stageWidth);
y = Math.floor(stageY + (stageHeight / 2) - (this.actor.height / 2));
} else {
x = Math.floor(stageX + (stageWidth / 2) - (this.actor.width / 2));
y = Math.floor(stageY + stageHeight);
}
this.actor.set_position(x, y);
this.actor.show();
},
popdown: function() {
this._windowContainer.popdown();
this.emit('popup', false);
this.actor.hide();
},
selectWindow: function(metaWindow) {
this._selectMenuItemForWindow(metaWindow);
},
_findMetaWindowForActor: function (actor) {
if (actor._delegate instanceof Workspaces.WindowClone)
return actor._delegate.metaWindow;
else if (actor.get_meta_window)
return actor.get_meta_window();
return null;
},
// This function is called while the menu has a pointer grab; what we want
// to do is see if the mouse was released over a window representation
_onMenuButtonRelease: function (actor, event) {
let metaWindow = this._findMetaWindowForActor(event.get_source());
if (metaWindow) {
this.emit('activate-window', metaWindow);
}
},
_updateHighlight: function (item) {
if (this._highlightedItem) {
this._highlightedItem.background_color = TRANSPARENT_COLOR;
this.emit('highlight-window', null);
}
this._highlightedItem = item;
if (this._highlightedItem) {
this._highlightedItem.background_color = APPICON_MENU_SELECTED_COLOR;
let window = this._highlightedItem._window;
if (window)
this.emit('highlight-window', window);
}
},
_selectMenuItemForWindow: function (metaWindow) {
let children = this._windowContainer.get_children();
for (let i = 0; i < children.length; i++) {
let child = children[i];
let menuMetaWindow = child._window;
if (menuMetaWindow == metaWindow)
this._updateHighlight(child);
}
},
// Called while menu has a pointer grab
_onMenuEnter: function (actor, event) {
let metaWindow = this._findMetaWindowForActor(event.get_source());
if (metaWindow) {
this._selectMenuItemForWindow(metaWindow);
}
},
// Called while menu has a pointer grab
_onMenuLeave: function (actor, event) {
let metaWindow = this._findMetaWindowForActor(event.get_source());
if (metaWindow) {
this._updateHighlight(null);
}
},
_onItemUnselected: function (actor, child) {
this._updateHighlight(null);
},
_onItemSelected: function (actor, child) {
this._updateHighlight(child);
},
_onItemActivate: function (actor, child) {
if (child._window) {
let metaWindow = child._window;
this.emit('activate-window', metaWindow);
} else if (child == this._newWindowMenuItem) {
this._source.app.launch();
this.emit('activate-window', null);
} else if (child == this._toggleFavoriteMenuItem) {
let favs = AppFavorites.getAppFavorites();
let isFavorite = favs.isFavorite(this._source.app.get_id());
if (isFavorite)
favs.removeFavorite(this._source.app.get_id());
else
favs.addFavorite(this._source.app.get_id());
}
this.popdown();
},
_onWindowSelectionCancelled: function () {
this.emit('highlight-window', null);
this.popdown();
}
};
Signals.addSignalMethods(AppIconMenu.prototype);

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po/POTFILES.in
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@ -1,6 +1,5 @@
data/gnome-shell.desktop.in.in
js/ui/appDisplay.js
js/ui/appIcon.js
js/ui/dash.js
js/ui/overview.js
js/ui/panel.js