Method removeWindow

tiling.js:981–1030

(metaWindow)

    }

    removeWindow(metaWindow) {
        const index = this.indexOf(metaWindow);
        if (index === -1)
            return this.removeFloating(metaWindow);

        this.signals.disconnect(metaWindow);

        if (this.selectedWindow === metaWindow) {
            // Select a new window using the stack ordering;
            let windows = this.getWindows();
            let i = windows.indexOf(metaWindow);
            let neighbours = [windows[i - 1], windows[i + 1]].filter(w => w);
            let stack = sortWindows(this, neighbours);
            this.selectedWindow = stack[stack.length - 1];
        }

        const column = this[index];
        const row = column.indexOf(metaWindow);
        column.splice(row, 1);
        if (column.length === 0) {
            this.splice(index, 1);
        }

        this.visible.splice(this.visible.indexOf(metaWindow), 1);

        const clone = metaWindow.clone;
        // this.cloneContainer.remove_child(clone);
        Utils.actor_remove_child(this.cloneContainer, clone);

        // Don't destroy the selection highlight widget
        if (clone.first_child.name === 'selection') {
            // clone.remove_child(clone.first_child);
            Utils.actor_remove_child(clone, clone.first_child);
        }

        const actor = metaWindow.get_compositor_private();
        if (actor)
            actor.remove_clip();

        this.layout();
        if (this.selectedWindow) {
            ensureViewport(this.selectedWindow, this);
        } else {
            // can also be undefined here, will set to null explicitly
            this.selectedWindow = null;
        }

        this.emit('window-removed', metaWindow, index, row);
        return true;
    }

    isFloating(metaWindow) {
        return this._floating.indexOf(metaWindow) !== -1;