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native-window-placement: update coding style and indentation

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Mostly a whitespace patch, plus the removal of some commented out
code.
This commit is contained in:
Giovanni Campagna
2011-05-12 18:58:30 +02:00
parent f24365520c
commit 2d1e3560b3
1 changed files with 92 additions and 125 deletions
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extensions/native-window-placement/extension.js
+92 -125
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@@ -1,3 +1,4 @@
// -*- mode: js2; indent-tabs-mode: nil; js2-basic-offset: 4 -*-
// import just everything from workspace.js:
const Clutter = imports.gi.Clutter;
const Lang = imports.lang;
@@ -98,15 +99,12 @@ Rect.prototype = {
translate: function(dx, dy) {
this.x += dx;
this.y += dy;
},
}
};
// Put your extension initialization code here
function main() {
/**
* _calculateWindowTransformationsNatural:
* @clones: Array of #MetaWindow
@@ -117,15 +115,12 @@ function main() {
* https://projects.kde.org/projects/kde/kdebase/kde-workspace/repository/revisions/master/entry/kwin/effects/presentwindows/presentwindows.cpp
*/
Workspace.Workspace.prototype._calculateWindowTransformationsNatural = function(clones) {
//global.log('_calculateWindowTransformationsNatural()');
// As we are using pseudo-random movement (See "slot") we need to make sure the list
// is always sorted the same way no matter which window is currently active.
clones = clones.sort(function (win1, win2) {
return win2.metaWindow.get_stable_sequence() - win1.metaWindow.get_stable_sequence();
});
// 2 * 10 px gaps at the border
let area = new Rect(this._x + 10, this._y + 10, this._width - 20, this._height - 20);
@@ -148,7 +143,6 @@ function main() {
}
}
let loop_counter = 0;
let overlap;
do {
@@ -158,12 +152,11 @@ function main() {
if (i != j && rects[i].adjusted(-WINDOW_PLACEMENT_NATURAL_GAPS, -WINDOW_PLACEMENT_NATURAL_GAPS,
WINDOW_PLACEMENT_NATURAL_GAPS, WINDOW_PLACEMENT_NATURAL_GAPS).overlap(
rects[j].adjusted(-WINDOW_PLACEMENT_NATURAL_GAPS, -WINDOW_PLACEMENT_NATURAL_GAPS,
WINDOW_PLACEMENT_NATURAL_GAPS, WINDOW_PLACEMENT_NATURAL_GAPS)))
{
WINDOW_PLACEMENT_NATURAL_GAPS, WINDOW_PLACEMENT_NATURAL_GAPS))) {
loop_counter++;
overlap = true;
//! @todo: something like a Point2D would be nicer here:
// TODO: something like a Point2D would be nicer here:
// Determine pushing direction
let i_center = rects[i].center();
@@ -189,8 +182,7 @@ function main() {
rects[j].translate(diff[0], diff[1]);
if (WINDOW_PLACEMENT_NATURAL_MORESCREEN)
{
if (WINDOW_PLACEMENT_NATURAL_MORESCREEN) {
// Try to keep the bounding rect the same aspect as the screen so that more
// screen real estate is utilised. We do this by splitting the screen into nine
// equal sections, if the window center is in any of the corner sections pull the
@@ -214,22 +206,18 @@ function main() {
ySection = (directions[i] % 2 ? 2 : 0);
}
if (xSection == 0 && ySection == 0) {
//diff = QPoint(bounds.topLeft() - targets[w].center());
diff[0] = bounds.x - i_center[0];
diff[1] = bounds.y - i_center[1];
}
if (xSection == 2 && ySection == 0) {
//diff = QPoint(bounds.topRight() - targets[w].center());
diff[0] = bounds.x + bounds.width - i_center[0];
diff[1] = bounds.y - i_center[1];
}
if (xSection == 2 && ySection == 2) {
//diff = QPoint(bounds.bottomRight() - targets[w].center());
diff[0] = bounds.x + bounds.width - i_center[0];
diff[1] = bounds.y + bounds.height - i_center[1];
}
if (xSection == 0 && ySection == 2) {
//diff = QPoint(bounds.bottomLeft() - targets[w].center());
diff[0] = bounds.x - i_center[0];
diff[1] = bounds.y + bounds.height - i_center[1];
}
@@ -241,7 +229,6 @@ function main() {
}
}
// Update bounding rect
bounds = bounds.union(rects[i]);
bounds = bounds.union(rects[j]);
@@ -250,16 +237,13 @@ function main() {
}
} while (overlap && loop_counter < WINDOW_PLACEMENT_NATURAL_MAX_TRANSLATIONS);
//global.log('loop finished. ( windows processed, translations needed ) = ( ' + clones.length + ', ' + loop_counter + ' )' );
// Work out scaling by getting the most top-left and most bottom-right window coords.
// The 20's and 10's are so that the windows don't touch the edge of the screen.
// Most 20's and 10's are already calculated into area now.
let scale;
scale = Math.min( area.width / bounds.width,
area.height / bounds.height,
1.0 );
scale = Math.min(area.width / bounds.width,
area.height / bounds.height,
1.0);
// Make bounding rect fill the screen size for later steps
bounds.x = bounds.x - (area.width - bounds.width * scale) / 2 - 10 / scale;
@@ -272,8 +256,7 @@ function main() {
rects[i].translate(-bounds.x, -bounds.y);
}
//! @todo: Implement the KDE part "Try to fill the gaps by enlarging windows if they have the space" here. (If this is wanted)
// TODO: Implement the KDE part "Try to fill the gaps by enlarging windows if they have the space" here. (If this is wanted)
// rescale to workspace
let scales = [];
@@ -310,15 +293,13 @@ function main() {
return [clones, targets];
}
/**
* positionWindows:
* @flags:
* INITIAL - this is the initial positioning of the windows.
* ANIMATE - Indicates that we need animate changing position.
*/
Workspace.Workspace.prototype.positionWindows = function(flags) {
Workspace.Workspace.prototype.positionWindows = function(flags) {
if (this._repositionWindowsId > 0) {
Mainloop.source_remove(this._repositionWindowsId);
this._repositionWindowsId = 0;
@@ -335,8 +316,7 @@ function main() {
let targets = [];
let scales = [];
switch (WINDOW_PLACEMENT_STRATEGY)
{
switch (WINDOW_PLACEMENT_STRATEGY) {
case "natural":
[clones, targets] = this._calculateWindowTransformationsNatural(clones);
break;
@@ -346,7 +326,7 @@ function main() {
break;
}
let currentWorkspace = global.screen.get_active_workspace();
let currentWorkspace = global.screen.get_active_workspace();
let isOnCurrentWorkspace = this.metaWorkspace == null || this.metaWorkspace == currentWorkspace;
for (let i = 0; i < clones.length; i++) {
@@ -368,20 +348,20 @@ function main() {
/* Hidden windows should fade in and grow
* therefore we need to resize them now so they
* can be scaled up later */
if (initialPositioning) {
clone.actor.opacity = 0;
clone.actor.scale_x = 0;
clone.actor.scale_y = 0;
clone.actor.x = x;
clone.actor.y = y;
}
if (initialPositioning) {
clone.actor.opacity = 0;
clone.actor.scale_x = 0;
clone.actor.scale_y = 0;
clone.actor.x = x;
clone.actor.y = y;
}
// Make the window slightly transparent to indicate it's hidden
Tweener.addTween(clone.actor,
{ opacity: 255,
time: Overview.ANIMATION_TIME,
transition: 'easeInQuad'
});
// Make the window slightly transparent to indicate it's hidden
Tweener.addTween(clone.actor,
{ opacity: 255,
time: Overview.ANIMATION_TIME,
transition: 'easeInQuad'
});
}
Tweener.addTween(clone.actor,
@@ -392,7 +372,7 @@ function main() {
time: Overview.ANIMATION_TIME,
transition: 'easeOutQuad',
onComplete: Lang.bind(this, function() {
this._showWindowOverlay(clone, overlay, true);
this._showWindowOverlay(clone, overlay, true);
})
});
} else {
@@ -403,107 +383,94 @@ function main() {
}
}
/// position window titles on top of windows in overlay ////
/// position window titles on top of windows in overlay ////
if ( PLACE_WINDOW_CAPTIONS_ON_TOP ) {
Workspace.WindowOverlay.prototype._init = function(windowClone, parentActor) {
let metaWindow = windowClone.metaWindow;
if ( PLACE_WINDOW_CAPTIONS_ON_TOP ) {
Workspace.WindowOverlay.prototype._init = function(windowClone, parentActor) {
let metaWindow = windowClone.metaWindow;
this._windowClone = windowClone;
this._parentActor = parentActor;
this._hidden = false;
this._windowClone = windowClone;
this._parentActor = parentActor;
this._hidden = false;
let title = new St.Label({ style_class: 'window-caption',
text: metaWindow.title });
title.clutter_text.ellipsize = Pango.EllipsizeMode.END;
title._spacing = 0;
title._overlap = 0;
let title = new St.Label({ style_class: 'window-caption',
text: metaWindow.title });
title.clutter_text.ellipsize = Pango.EllipsizeMode.END;
title._spacing = 0;
title._overlap = 0;
this._updateCaptionId = metaWindow.connect('notify::title', Lang.bind(this, function(w) {
this.title.text = w.title;
}));
this._updateCaptionId = metaWindow.connect('notify::title',
Lang.bind(this, function(w) {
this.title.text = w.title;
}));
let button = new St.Button({ style_class: 'window-close' });
button._overlap = 0;
let button = new St.Button({ style_class: 'window-close' });
button._overlap = 0;
this._idleToggleCloseId = 0;
button.connect('clicked', Lang.bind(this, this._closeWindow));
this._idleToggleCloseId = 0;
button.connect('clicked', Lang.bind(this, this._closeWindow));
windowClone.actor.connect('destroy', Lang.bind(this, this._onDestroy));
windowClone.actor.connect('enter-event', Lang.bind(this, this._onEnter));
windowClone.actor.connect('leave-event', Lang.bind(this, this._onLeave));
windowClone.actor.connect('destroy', Lang.bind(this, this._onDestroy));
windowClone.actor.connect('enter-event',
Lang.bind(this, this._onEnter));
windowClone.actor.connect('leave-event',
Lang.bind(this, this._onLeave));
this._windowAddedId = 0;
windowClone.connect('zoom-start', Lang.bind(this, this.hide));
windowClone.connect('zoom-end', Lang.bind(this, this.show));
this._windowAddedId = 0;
windowClone.connect('zoom-start', Lang.bind(this, this.hide));
windowClone.connect('zoom-end', Lang.bind(this, this.show));
button.hide();
button.hide();
this.title = title;
this.closeButton = button;
this.title = title;
this.closeButton = button;
parentActor.add_actor(this.title);
parentActor.add_actor(this.closeButton);
title.connect('style-changed', Lang.bind(this, this._onStyleChanged));
button.connect('style-changed', Lang.bind(this, this._onStyleChanged));
parentActor.add_actor(this.title);
parentActor.add_actor(this.closeButton);
title.connect('style-changed',
Lang.bind(this, this._onStyleChanged));
button.connect('style-changed',
Lang.bind(this, this._onStyleChanged));
// force a style change if we are already on a stage - otherwise
// the signal will be emitted normally when we are added
if (parentActor.get_stage())
this._onStyleChanged();
},
// force a style change if we are already on a stage - otherwise
// the signal will be emitted normally when we are added
if (parentActor.get_stage())
this._onStyleChanged();
},
Workspace.WindowOverlay.prototype.chromeHeights = function () {
return [Math.max( this.closeButton.height - this.closeButton._overlap, this.title.height - this.title._overlap),
0];
},
Workspace.WindowOverlay.prototype.chromeHeights = function () {
return [Math.max( this.closeButton.height - this.closeButton._overlap, this.title.height - this.title._overlap),
0];
},
Workspace.WindowOverlay.prototype.updatePositions = function(cloneX, cloneY, cloneWidth, cloneHeight) {
let button = this.closeButton;
let title = this.title;
Workspace.WindowOverlay.prototype.updatePositions = function(cloneX, cloneY, cloneWidth, cloneHeight) {
let button = this.closeButton;
let title = this.title;
let buttonX;
let buttonY = cloneY - (button.height - button._overlap);
if (St.Widget.get_default_direction() == St.TextDirection.RTL)
buttonX = cloneX - (button.width - button._overlap);
else
buttonX = cloneX + (cloneWidth - button._overlap);
let buttonX;
let buttonY = cloneY - (button.height - button._overlap);
if (St.Widget.get_default_direction() == St.TextDirection.RTL)
buttonX = cloneX - (button.width - button._overlap);
else
buttonX = cloneX + (cloneWidth - button._overlap);
button.set_position(Math.floor(buttonX), Math.floor(buttonY));
button.set_position(Math.floor(buttonX), Math.floor(buttonY));
if (!title.fullWidth)
title.fullWidth = title.width;
title.width = Math.min(title.fullWidth, cloneWidth);
if (!title.fullWidth)
title.fullWidth = title.width;
title.width = Math.min(title.fullWidth, cloneWidth);
let titleX = cloneX + (cloneWidth - title.width) / 2;
let titleY = cloneY - title.height + title._overlap;
title.set_position(Math.floor(titleX), Math.floor(titleY));
},
let titleX = cloneX + (cloneWidth - title.width) / 2;
let titleY = cloneY - title.height + title._overlap;
title.set_position(Math.floor(titleX), Math.floor(titleY));
},
Workspace.WindowOverlay.prototype._onStyleChanged = function() {
let titleNode = this.title.get_theme_node();
this.title._spacing = titleNode.get_length('-shell-caption-spacing');
this.title._overlap = titleNode.get_length('-shell-caption-overlap');
Workspace.WindowOverlay.prototype._onStyleChanged = function() {
let titleNode = this.title.get_theme_node();
this.title._spacing = titleNode.get_length('-shell-caption-spacing');
this.title._overlap = titleNode.get_length('-shell-caption-overlap');
let closeNode = this.closeButton.get_theme_node();
this.closeButton._overlap = closeNode.get_length('-shell-close-overlap');
let closeNode = this.closeButton.get_theme_node();
this.closeButton._overlap = closeNode.get_length('-shell-close-overlap');
this._parentActor.queue_relayout();
this._parentActor.queue_relayout();
}
}
/*
injectToFunction(Workspace.WindowOverlay.prototype, '_init', function(windowClone, parentActor) {
title._overlap = 0;
});
*/
}
}