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tiling: try to maximize the space when removing/adding windows

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fixes #104
This commit is contained in:
Tor Hedin Brønner 2019-05-04 00:05:04 +02:00
parent 8e79e36934
commit 8ec37f1987
1 changed files with 26 additions and 2 deletions
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28
tiling.js
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@ -443,11 +443,33 @@ class Space extends Array {
}
this._inLayout = false;
let oldWidth = this.cloneContainer.width;
let min = workArea.x - this.monitor.x;
let auto = (this.targetX + oldWidth >= min + workArea.width && this.targetX <= 0)
|| this.targetX === min + Math.round((workArea.width - oldWidth)/2);
// transforms break on width 1
let width = Math.max(1, x - gap);
this.cloneContainer.width = width;
if (width < workArea.width) {
this.targetX = workArea.x - this.monitor.x + Math.round((workArea.width - width)/2);
if (auto) {
let removeLastFrames = [];
let first = this[0] || [];
let last = this[this.length -1] || [];
if (width < workArea.width) {
this.targetX = min + Math.round((workArea.width - width)/2);
removeLastFrames = first.concat(last);
} else if (this.targetX + width < min + workArea.width) {
this.targetX = min + workArea.width - width;
removeLastFrames = last;
} else if (this.targetX > workArea.min ) {
this.targetX = workArea.x;
removeLastFrames = first;
}
// Invalidate the last position stored on the relevant edge windows
for (let w of removeLastFrames)
w.lastFrame = undefined;
}
Tweener.addTween(this.cloneContainer,
{ x: this.targetX,
@ -556,6 +578,8 @@ class Space extends Array {
metaWindow.clone.reparent(this.cloneContainer);
this.layout();
if (this.length === 1)
centerWindowHorizontally(this.selectedWindow);
this.emit('window-added', metaWindow, index, row);
return true;
}