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minimap: Extend Array to mimic Space

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Tor Hedin Brønner
2018-06-29 13:18:12 +02:00
parent bcee9acfb8
commit ed2cebdddf
1 changed files with 24 additions and 30 deletions
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minimap.js
+24 -30
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@@ -76,8 +76,9 @@ var WindowCloneLayout = new Lang.Class({
}
});
class Minimap {
class Minimap extends Array {
constructor(space) {
super();
this.space = space;
let actor = new St.Widget({name: 'minimap-background',
style_class: 'switcher-list'});
@@ -112,44 +113,46 @@ class Minimap {
];
}
static get [Symbol.species]() { return Array; }
addWindow(space, metaWindow, index, row) {
let clone = this.createClone(metaWindow);
if (row !== undefined && this.clones[index]) {
let column = this.clones[index];
if (row !== undefined && this[index]) {
let column = this[index];
column.splice(row, 0, clone);
} else {
row = row || 0;
this.clones.splice(index, 0, [clone]);
this.splice(index, 0, [clone]);
}
this.container.add_actor(clone);
this.layout();
}
removeWindow(space, metaWindow, index, row) {
let clone = this.clones[index][row];
let column = this.clones[index];
let clone = this[index][row];
let column = this[index];
column.splice(row, 1);
if (column.length === 0)
this.clones.splice(index, 1);
this.splice(index, 1);
this.container.remove_child(clone);
}
swapped(space, index, targetIndex, row, targetRow) {
let column = this.clones[index];
let column = this[index];
utils.swap(this, index, targetIndex);
utils.swap(column, row, targetRow);
utils.swap(this.clones, index, targetIndex);
this.layout();
}
show() {
this.space.actor.add_actor(this.actor);
this.clones = this.createClones();
this.restack();
this.layout(false);
this.createClones();
this.layout();
}
createClones() {
return this.space.map(column =>
column.map(this.createClone.bind(this)));
for (let column of this.space) {
this.push(column.map(this.createClone.bind(this)));
}
}
createClone(mw) {
@@ -162,16 +165,15 @@ class Minimap {
clone.meta_window = mw;
container.meta_window = mw;
container.add_actor(clone);
this.container.add_actor(container);
return container;
}
layout(animate = true) {
let cloneSpace = this.clones;
function propagate_forward(i, leftEdge, gap) {
if(i < 0 || i >= cloneSpace.length)
layout() {
let propagate_forward = (i, leftEdge, gap) => {
if(i < 0 || i >= this.length)
return;
let column = cloneSpace[i];
let column = this[i];
let w = Math.max(...column.map(c => c.width));
let x = leftEdge;
let y = 0;
@@ -194,14 +196,6 @@ class Minimap {
this.select();
}
restack() {
this.container.remove_all_children();
let clones = this.clones;
clones.reduce((ws, column) => ws.concat(column), [])
.forEach(c => this.container.add_actor(c));
}
select() {
let position = this.space.positionOf();
if (!position)
@@ -211,7 +205,7 @@ class Minimap {
let container = this.container;
let highlight = this.highlight;
let label = this.label;
let selected = this.clones[index][row];
let selected = this[index][row];
if (!selected)
return;