Zander671/river
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Root: fix more fullscreen bugs

Browse Source 
Moving fullscreen views between outputs now works properly.
A case in which we did not inform the client that it is no longer
fullscreen has been fixed as well.
This commit is contained in:
Isaac Freund 2023-03-01 12:16:53 +01:00
parent 5f0af38992
commit c1c72e23a3
No known key found for this signature in database
GPG Key ID: 86DED400DDFD7A11
2 changed files with 39 additions and 28 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
river/Output.zig
View File

@ -119,6 +119,9 @@ pending: struct {
/// ///
/// This includes both floating/fullscreen views and those arranged in the layout. /// This includes both floating/fullscreen views and those arranged in the layout.
wm_stack: wl.list.Head(View, .pending_wm_stack_link), wm_stack: wl.list.Head(View, .pending_wm_stack_link),
/// The view to be made fullscreen, if any.
/// This state should only be read/written inside Root.applyPending()
fullscreen: ?*View = null,
}, },
/// The state most recently sent to the layout generator and clients. /// The state most recently sent to the layout generator and clients.

66
river/Root.zig
View File

@ -391,7 +391,7 @@ pub fn applyPending(root: *Self) void {
// Iterate the focus stack in order to ensure the currently focused/most // Iterate the focus stack in order to ensure the currently focused/most
// recently focused view that requests fullscreen is given fullscreen. // recently focused view that requests fullscreen is given fullscreen.
var fullscreen_found = false; output.pending.fullscreen = null;
{ {
var it = output.pending.focus_stack.iterator(.forward); var it = output.pending.focus_stack.iterator(.forward);
while (it.next()) |view| { while (it.next()) |view| {
@ -405,19 +405,46 @@ pub fn applyPending(root: *Self) void {
view.pending.box = view.float_box; view.pending.box = view.float_box;
} }
if (!fullscreen_found and view.pending.fullscreen and if (output.pending.fullscreen == null and view.pending.fullscreen and
view.pending.tags & output.pending.tags != 0) view.pending.tags & output.pending.tags != 0)
{ {
fullscreen_found = true; output.pending.fullscreen = view;
if (output.inflight.fullscreen != view) {
if (output.inflight.fullscreen) |old| {
old.setFullscreen(false);
old.pending.box = old.post_fullscreen_box;
old.inflight.box = old.pending.box;
} }
output.inflight.fullscreen = view; view.inflight_focus_stack_link.remove();
output.inflight.focus_stack.append(view);
view.inflight = view.pending;
}
}
if (output.pending.fullscreen != output.inflight.fullscreen) {
if (output.inflight.fullscreen) |view| {
view.setFullscreen(false);
view.pending.box = view.post_fullscreen_box;
view.inflight.box = view.pending.box;
}
}
{
var it = output.pending.wm_stack.iterator(.forward);
while (it.next()) |view| {
view.inflight_wm_stack_link.remove();
output.inflight.wm_stack.append(view);
}
}
output.inflight.tags = output.pending.tags;
}
}
{
// This must be done after the original loop completes to handle the
// case where a fullscreen is moved between outputs.
var output_it = root.outputs.first;
while (output_it) |node| : (output_it = node.next) {
const output = &node.data;
if (output.pending.fullscreen != output.inflight.fullscreen) {
if (output.pending.fullscreen) |view| {
view.setFullscreen(true); view.setFullscreen(true);
view.post_fullscreen_box = view.pending.box; view.post_fullscreen_box = view.pending.box;
view.pending.box = .{ view.pending.box = .{
@ -432,27 +459,8 @@ pub fn applyPending(root: *Self) void {
); );
view.inflight.box = view.pending.box; view.inflight.box = view.pending.box;
} }
output.inflight.fullscreen = output.pending.fullscreen;
} }
view.inflight_focus_stack_link.remove();
output.inflight.focus_stack.append(view);
view.inflight = view.pending;
}
}
if (!fullscreen_found) {
output.inflight.fullscreen = null;
}
{
var it = output.pending.wm_stack.iterator(.forward);
while (it.next()) |view| {
view.inflight_wm_stack_link.remove();
output.inflight.wm_stack.append(view);
}
}
output.inflight.tags = output.pending.tags;
} }
} }