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workspace: Move window captions

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We consider the window previews the primary way to identify a window,
so it makes sense to give them as much space as possible. So in order
to not have title captions take up too much vertical space, overlay
them on top of the preview borders.

https://bugzilla.gnome.org/show_bug.cgi?id=783953
This commit is contained in:
Florian Müllner
2017-06-01 16:32:45 +02:00
parent 2d849759c8
commit 8a911cdb5d
4 changed files with 11 additions and 20 deletions
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23
js/ui/workspace.js
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@ -439,7 +439,6 @@ var WindowOverlay = new Lang.Class({
let title = new St.Label({ style_class: 'window-caption',
text: metaWindow.title });
title.clutter_text.ellipsize = Pango.EllipsizeMode.END;
title._spacing = 0;
windowClone.actor.label_actor = title;
this._updateCaptionId = metaWindow.connect('notify::title',
@ -475,8 +474,8 @@ var WindowOverlay = new Lang.Class({
Shell.util_set_hidden_from_pick(this.title, true);
Shell.util_set_hidden_from_pick(this.border, true);
parentActor.add_actor(this.title);
parentActor.add_actor(this.border);
parentActor.add_actor(this.title);
parentActor.add_actor(this.closeButton);
title.connect('style-changed',
Lang.bind(this, this._onStyleChanged));
@ -506,7 +505,7 @@ var WindowOverlay = new Lang.Class({
chromeHeights: function () {
return [Math.max(this.borderSize, this.closeButton.height - this.closeButton._overlap),
this.title.height + this.title._spacing];
(this.title.height - this.borderSize) / 2];
},
chromeWidths: function () {
@ -552,7 +551,7 @@ var WindowOverlay = new Lang.Class({
title.width = prevTitleWidth;
let titleX = cloneX + (cloneWidth - titleWidth) / 2;
let titleY = cloneY + cloneHeight + title._spacing;
let titleY = cloneY + cloneHeight - (title.height - this.borderSize) / 2;
if (animate)
this._animateOverlayActor(title, Math.floor(titleX), Math.floor(titleY), titleWidth);
@ -717,9 +716,6 @@ var WindowOverlay = new Lang.Class({
},
_onStyleChanged: function() {
let titleNode = this.title.get_theme_node();
this.title._spacing = titleNode.get_length('-shell-caption-spacing');
let closeNode = this.closeButton.get_theme_node();
this.closeButton._overlap = closeNode.get_length('-shell-close-overlap');
@ -1951,19 +1947,16 @@ var Workspace = new Lang.Class({
right: node.get_padding(St.Side.RIGHT),
};
let closeButtonHeight, captionHeight;
let leftBorder, rightBorder;
// All of the overlays have the same chrome sizes,
// so just pick the first one.
let overlay = this._windowOverlays[0];
[closeButtonHeight, captionHeight] = overlay.chromeHeights();
[leftBorder, rightBorder] = overlay.chromeWidths();
let [topBorder, bottomBorder] = overlay.chromeHeights();
let [leftBorder, rightBorder] = overlay.chromeWidths();
rowSpacing += captionHeight;
rowSpacing += (topBorder + bottomBorder) / 2;
columnSpacing += (rightBorder + leftBorder) / 2;
padding.top += closeButtonHeight;
padding.bottom += captionHeight;
padding.top += topBorder;
padding.bottom += bottomBorder;
padding.left += leftBorder;
padding.right += rightBorder;