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Root: use Output.PendingState for fallback

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Using the same type for these has the potential to simplify some future
code.
This commit is contained in:
Isaac Freund
2024-01-12 16:49:04 -06:00
parent 62dbe34bda
commit 6e9bd83e1d
3 changed files with 41 additions and 48 deletions
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44
river/Output.zig
View File

@ -39,6 +39,28 @@ const View = @import("View.zig");
const log = std.log.scoped(.output);
pub const PendingState = struct {
/// A bit field of focused tags
tags: u32 = 1 << 0,
/// The stack of views in focus/rendering order.
///
/// This contains views that aren't currently visible because they do not
/// match the tags of the output.
///
/// This list is used to update the rendering order of nodes in the scene
/// graph when the pending state is committed.
focus_stack: wl.list.Head(View, .pending_focus_stack_link),
/// The stack of views acted upon by window management commands such
/// as focus-view, zoom, etc.
///
/// This contains views that aren't currently visible because they do not
/// match the tags of the output. This means that a filtered version of the
/// list must be used for window management commands.
///
/// This includes both floating/fullscreen views and those arranged in the layout.
wm_stack: wl.list.Head(View, .pending_wm_stack_link),
};
wlr_output: *wlr.Output,
scene_output: *wlr.SceneOutput,
@ -113,27 +135,7 @@ gamma_dirty: bool = false,
///
/// Any time pending state is modified Root.applyPending() must be called
/// before yielding back to the event loop.
pending: struct {
/// A bit field of focused tags
tags: u32 = 1 << 0,
/// The stack of views in focus/rendering order.
///
/// This contains views that aren't currently visible because they do not
/// match the tags of the output.
///
/// This list is used to update the rendering order of nodes in the scene
/// graph when the pending state is committed.
focus_stack: wl.list.Head(View, .pending_focus_stack_link),
/// The stack of views acted upon by window management commands such
/// as focus-view, zoom, etc.
///
/// This contains views that aren't currently visible because they do not
/// match the tags of the output. This means that a filtered version of the
/// list must be used for window management commands.
///
/// This includes both floating/fullscreen views and those arranged in the layout.
wm_stack: wl.list.Head(View, .pending_wm_stack_link),
},
pending: PendingState,
/// The state most recently sent to the layout generator and clients.
/// This state is immutable until all clients have replied and the transaction