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Use a static scaled height for windows stacked to the sides

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This requires controlling the upper left/right most corner depending on which
side the window is stacked, ie. pivot points (0,0) and (1,0) respectively.

TODO: center fullscreen windows properly too
This commit is contained in:
Tor Hedin Brønner
2017-09-17 00:23:18 +02:00
parent 8728a57db7
commit 770db65389
1 changed files with 14 additions and 4 deletions
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tiling.js
+14 -4
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@@ -75,6 +75,12 @@ glib = imports.gi.GLib
Tweener = imports.ui.tweener;
margin = 75
// Max height for windows
max_height = global.screen_height - statusbar_height - margin_tb*2;
// Height to use when scaled down at the sides
scaled_height = max_height*0.95;
scaled_y_offset = (max_height - scaled_height)/2;
move = (meta_window, x, y, onComplete) => {
let actor = meta_window.get_compositor_private()
let buffer = actor.meta_window.get_buffer_rect();
@@ -84,8 +90,12 @@ move = (meta_window, x, y, onComplete) => {
let x_offset = frame.x - buffer.x;
let y_offset = frame.y - buffer.y;
let scale = 1
if (x >= global.screen_width - margin || x <= margin - frame.width)
scale = 0.95
if (x >= global.screen_width - margin || x <= margin - frame.width) {
// Set scale so that the scaled height will be `scaled_height`
scale = scaled_height/actor.height;
// Center the actor properly
y += scaled_y_offset + y_offset;
}
Tweener.addTween(actor, {x: x - x_offset
, y: y - y_offset
, time: 0.25
@@ -187,7 +197,7 @@ propogate_forward = (workspace, n, x, lower) => {
if (lower)
meta_window.lower()
// Anchor scaling/animation on the left edge for windows positioned to the right,
meta_window.get_compositor_private().set_pivot_point(0, 0.5);
meta_window.get_compositor_private().set_pivot_point(0, 0);
move(meta_window, x, statusbar_height + margin_tb)
propogate_forward(workspace, n+1, x+meta_window.get_frame_rect().width + overlap, true)
}
@@ -199,7 +209,7 @@ propogate_backward = (workspace, n, x, lower) => {
let meta_window = workspace[n]
x = x - meta_window.get_frame_rect().width
// Anchor on the right edge for windows positioned to the left.
meta_window.get_compositor_private().set_pivot_point(1, 0.5);
meta_window.get_compositor_private().set_pivot_point(1, 0);
if (lower)
meta_window.lower()
move(meta_window, x, statusbar_height + margin_tb)