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popupMenu: Use a unicode character for the ornament

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This makes it easy to replace the dot with another label in the future.
Change the allocation logic, as text layout is more complicated than
simple icon logic.

https://bugzilla.gnome.org/show_bug.cgi?id=698427
This commit is contained in:
Jasper St. Pierre 2013-04-19 21:08:35 -04:00
parent 4a2f54f6ff
commit a123ec94ef
2 changed files with 27 additions and 41 deletions
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4
data/theme/gnome-shell.css
View File

@ -125,6 +125,10 @@ StScrollBar StButton#vhandle:active {
/* PopupMenu */
.popup-menu-ornament {
text-align: center;
}
.popup-menu-boxpointer,
.candidate-popup-boxpointer {
-arrow-border-radius: 8px;

64
js/ui/popupMenu.js
View File

@ -59,7 +59,8 @@ const PopupBaseMenuItem = new Lang.Class({
this._children = [];
this._ornament = Ornament.NONE;
this._dot = null;
this._ornamentLabel = new St.Label({ style_class: 'popup-menu-ornament' });
this.actor.add_actor(this._ornamentLabel);
this._columnWidths = null;
this._spacing = 0;
this.active = false;
@ -189,32 +190,14 @@ const PopupBaseMenuItem = new Lang.Class({
this._ornament = ornament;
if (ornament == Ornament.DOT) {
this._dot = new St.DrawingArea({ style_class: 'popup-menu-item-dot' });
this._dot.connect('repaint', Lang.bind(this, this._onRepaintDot));
this.actor.add_actor(this._dot);
this.actor.add_accessible_state (Atk.StateType.CHECKED);
} else if (ornament == Ornament.NONE) {
this._dot.destroy();
this._dot = null;
this.actor.remove_accessible_state (Atk.StateType.CHECKED);
this._ornamentLabel.text = '\u2022';
this.actor.add_accessible_state(Atk.StateType.CHECKED);
} else if (ornament == Ornament.NONE) {
this._ornamentLabel.text = '';
this.actor.remove_accessible_state(Atk.StateType.CHECKED);
}
},
_onRepaintDot: function(area) {
let cr = area.get_context();
let [width, height] = area.get_surface_size();
let color = area.get_theme_node().get_foreground_color();
cr.setSourceRGBA (
color.red / 255,
color.green / 255,
color.blue / 255,
color.alpha / 255);
cr.arc(width / 2, height / 2, width / 3, 0, 2 * Math.PI);
cr.fill();
cr.$dispose();
},
// This returns column widths in logical order (i.e. from the dot
// to the image), not in visual order (left to right)
getColumnWidths: function() {
@ -285,26 +268,25 @@ const PopupBaseMenuItem = new Lang.Class({
let height = box.y2 - box.y1;
let direction = this.actor.get_text_direction();
if (this._dot) {
// The dot is placed outside box
// one quarter of padding from the border of the container
// (so 3/4 from the inner border)
// (padding is box.x1)
let dotBox = new Clutter.ActorBox();
let dotWidth = Math.round(box.x1 / 2);
// The ornament is placed outside box
// one quarter of padding from the border of the container
// (so 3/4 from the inner border)
// (padding is box.x1)
let ornamentBox = new Clutter.ActorBox();
let ornamentWidth = box.x1;
if (direction == Clutter.TextDirection.LTR) {
dotBox.x1 = Math.round(box.x1 / 4);
dotBox.x2 = dotBox.x1 + dotWidth;
} else {
dotBox.x2 = box.x2 + 3 * Math.round(box.x1 / 4);
dotBox.x1 = dotBox.x2 - dotWidth;
}
dotBox.y1 = Math.round(box.y1 + (height - dotWidth) / 2);
dotBox.y2 = dotBox.y1 + dotWidth;
this._dot.allocate(dotBox, flags);
ornamentBox.x1 = 0;
ornamentBox.x2 = ornamentWidth;
ornamentBox.y1 = box.y1;
ornamentBox.y2 = box.y2;
if (direction == Clutter.TextDirection.RTL) {
ornamentBox.x1 += box.x2;
ornamentBox.x2 += box.x2;
}
this._ornamentLabel.allocate(ornamentBox, flags);
let x;
if (direction == Clutter.TextDirection.LTR)
x = box.x1;