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output: introduce state struct

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This simplifies the handling of the current/pending tags and will be
used in the future for atomic layout updates involving layer surface
exclusive zones.
This commit is contained in:
Isaac Freund
2020-07-02 21:55:21 +02:00
parent 3b508688ea
commit 86386e84bc
11 changed files with 42 additions and 41 deletions
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6
river/render.zig
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@ -57,7 +57,7 @@ pub fn renderOutput(output: *Output) void {
c.wlr_renderer_begin(wlr_renderer, width, height);
// Find the first visible fullscreen view in the stack if there is one
var it = ViewStack(View).iterator(output.views.first, output.current_focused_tags);
var it = ViewStack(View).iterator(output.views.first, output.current.tags);
const fullscreen_view = while (it.next()) |node| {
if (node.view.current.fullscreen) break &node.view;
} else null;
@ -76,7 +76,7 @@ pub fn renderOutput(output: *Output) void {
renderLayer(output.*, output.layers[c.ZWLR_LAYER_SHELL_V1_LAYER_BOTTOM], &now);
// The first view in the list is "on top" so iterate in reverse.
it = ViewStack(View).reverseIterator(output.views.last, output.current_focused_tags);
it = ViewStack(View).reverseIterator(output.views.last, output.current.tags);
while (it.next()) |node| {
const view = &node.view;
@ -92,7 +92,7 @@ pub fn renderOutput(output: *Output) void {
}
// Render focused views
it = ViewStack(View).reverseIterator(output.views.last, output.current_focused_tags);
it = ViewStack(View).reverseIterator(output.views.last, output.current.tags);
while (it.next()) |node| {
const view = &node.view;