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status/keyboard: Move all UI elements to the indicator class

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This will allow us to have multiple indicator instances, e.g. show a
indicator next to text entries in modal shell dialogs.

https://bugzilla.gnome.org/show_bug.cgi?id=736435
This commit is contained in:
Rui Matos 2014-05-30 15:29:03 +02:00
parent effe6fab3a
commit a0a701757e
1 changed files with 46 additions and 43 deletions
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87
js/ui/status/keyboard.js
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@ -50,34 +50,16 @@ const InputSource = new Lang.Class({
this._shortName = shortName;
this.index = index;
this._menuItem = new LayoutMenuItem(this.displayName, this._shortName);
this._menuItem.connect('activate', Lang.bind(this, this.activate));
this._indicatorLabel = new St.Label({ text: this._shortName });
this.properties = null;
},
destroy: function() {
this._menuItem.destroy();
this._indicatorLabel.destroy();
},
get shortName() {
return this._shortName;
},
set shortName(v) {
this._shortName = v;
this._menuItem.indicator.set_text(v);
this._indicatorLabel.set_text(v);
},
get menuItem() {
return this._menuItem;
},
get indicatorLabel() {
return this._indicatorLabel;
this.emit('changed');
},
activate: function() {
@ -262,15 +244,7 @@ const InputSourceManager = new Lang.Class({
let oldSource;
[oldSource, this._currentSource] = [this._currentSource, newSource];
if (oldSource) {
oldSource.menuItem.setOrnament(PopupMenu.Ornament.NONE);
oldSource.indicatorLabel.hide();
}
this.emit('current-source-changed');
newSource.menuItem.setOrnament(PopupMenu.Ornament.DOT);
newSource.indicatorLabel.show();
this.emit('current-source-changed', oldSource);
for (let i = 1; i < this._mruSources.length; ++i)
if (this._mruSources[i] == newSource) {
@ -286,9 +260,6 @@ const InputSourceManager = new Lang.Class({
let sources = this._settings.get_value(KEY_INPUT_SOURCES);
let nSources = sources.n_children();
for (let i in this._inputSources)
this._inputSources[i].destroy();
this._inputSources = {};
this._ibusSources = {};
this._currentSource = null;
@ -343,7 +314,6 @@ const InputSourceManager = new Lang.Class({
let sub = inputSourcesByShortName[is.shortName].indexOf(is) + 1;
is.shortName += String.fromCharCode(0x2080 + sub);
}
is.indicatorLabel.hide();
}
this.emit('sources-changed');
@ -517,6 +487,9 @@ const InputSourceIndicator = new Lang.Class({
_init: function() {
this.parent(0.0, _("Keyboard"));
this._menuItems = {};
this._indicatorLabels = {};
this._container = new Shell.GenericContainer();
this._container.connect('get-preferred-width', Lang.bind(this, this._containerGetPreferredWidth));
this._container.connect('get-preferred-height', Lang.bind(this, this._containerGetPreferredHeight));
@ -556,18 +529,41 @@ const InputSourceIndicator = new Lang.Class({
},
_sourcesChanged: function() {
for (let i in this._menuItems)
this._menuItems[i].destroy();
for (let i in this._indicatorLabels)
this._indicatorLabels[i].destroy();
let menuIndex = 0;
for (let i in this._inputSourceManager.inputSources) {
let is = this._inputSourceManager.inputSources[i];
this.menu.addMenuItem(is.menuItem, menuIndex++);
this._container.add_actor(is.indicatorLabel);
let menuItem = new LayoutMenuItem(is.displayName, is.shortName);
menuItem.connect('activate', Lang.bind(is, is.activate));
let indicatorLabel = new St.Label({ text: is.shortName,
visible: false });
this._menuItems[i] = menuItem;
this._indicatorLabels[i] = indicatorLabel;
is.connect('changed', function() {
menuItem.indicator.set_text(is.shortName);
indicatorLabel.set_text(is.shorName);
});
this.menu.addMenuItem(menuItem, menuIndex++);
this._container.add_actor(indicatorLabel);
}
},
_currentSourceChanged: function() {
_currentSourceChanged: function(manager, oldSource) {
let nVisibleSources = Object.keys(this._inputSourceManager.inputSources).length;
let newSource = this._inputSourceManager.currentSource;
if (oldSource) {
this._menuItems[oldSource.index].setOrnament(PopupMenu.Ornament.NONE);
this._indicatorLabels[oldSource.index].hide();
}
if (!newSource || (nVisibleSources < 2 && !newSource.properties)) {
// This source index might be invalid if we weren't able
// to build a menu item for it, so we hide ourselves since
@ -583,6 +579,9 @@ const InputSourceIndicator = new Lang.Class({
this.actor.show();
this._buildPropSection(newSource.properties);
this._menuItems[newSource.index].setOrnament(PopupMenu.Ornament.DOT);
this._indicatorLabels[newSource.index].show();
},
_buildPropSection: function(properties) {
@ -618,8 +617,12 @@ const InputSourceIndicator = new Lang.Class({
else
text = prop.get_label().get_text();
let currentSource = this._inputSourceManager.currentSource;
if (currentSource) {
let indicatorLabel = this._indicatorLabels[currentSource.index];
if (text && text.length > 0 && text.length < 3)
this._currentSource.indicatorLabel.set_text(text);
indicatorLabel.set_text(text);
}
}
let item;
@ -730,8 +733,8 @@ const InputSourceIndicator = new Lang.Class({
let max_min_width = 0, max_natural_width = 0;
for (let i in this._inputSourceManager.inputSources) {
let is = this._inputSourceManager.inputSources[i];
let [min_width, natural_width] = is.indicatorLabel.get_preferred_width(for_height);
let label = this._indicatorLabels[i];
let [min_width, natural_width] = label.get_preferred_width(for_height);
max_min_width = Math.max(max_min_width, min_width);
max_natural_width = Math.max(max_natural_width, natural_width);
}
@ -744,8 +747,8 @@ const InputSourceIndicator = new Lang.Class({
let max_min_height = 0, max_natural_height = 0;
for (let i in this._inputSourceManager.inputSources) {
let is = this._inputSourceManager.inputSources[i];
let [min_height, natural_height] = is.indicatorLabel.get_preferred_height(for_width);
let label = this._indicatorLabels[i];
let [min_height, natural_height] = label.get_preferred_height(for_width);
max_min_height = Math.max(max_min_height, min_height);
max_natural_height = Math.max(max_natural_height, natural_height);
}
@ -762,8 +765,8 @@ const InputSourceIndicator = new Lang.Class({
box.y1 = 0;
for (let i in this._inputSourceManager.inputSources) {
let is = this._inputSourceManager.inputSources[i];
is.indicatorLabel.allocate_align_fill(box, 0.5, 0.5, false, false, flags);
let label = this._indicatorLabels[i];
label.allocate_align_fill(box, 0.5, 0.5, false, false, flags);
}
}
});