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basic data retrieval output api and some more view api

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This commit is contained in:
Harrison DiAmbrosio 2025-11-25 23:31:23 -05:00
parent d4ab71fb35
commit d34db37589
11 changed files with 272 additions and 72 deletions
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51
src/output.zig
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@ -11,6 +11,7 @@ const gpa = std.heap.c_allocator;
const server = &@import("main.zig").server;
focused: bool,
id: u64,
wlr_output: *wlr.Output,
state: wlr.Output.State,
@ -24,61 +25,73 @@ destroy: wl.Listener(*wlr.Output) = .init(handleDestroy),
pub fn init(wlr_output: *wlr.Output) ?*Output {
errdefer Utils.oomPanic();
const output = try gpa.create(Output);
const self = try gpa.create(Output);
output.* = .{
self.* = .{
.focused = false,
.id = @intFromPtr(wlr_output),
.wlr_output = wlr_output,
.scene_output = try server.root.scene.createSceneOutput(wlr_output),
.state = wlr.Output.State.init()
};
wlr_output.events.frame.add(&output.frame);
wlr_output.events.request_state.add(&output.request_state);
wlr_output.events.destroy.add(&output.destroy);
wlr_output.events.frame.add(&self.frame);
wlr_output.events.request_state.add(&self.request_state);
wlr_output.events.destroy.add(&self.destroy);
errdefer deinit(output);
errdefer deinit(self);
if(!wlr_output.initRender(server.allocator, server.renderer)) {
std.log.err("Unable to start output {s}", .{wlr_output.name});
return null;
}
output.state.setEnabled(true);
self.state.setEnabled(true);
if (wlr_output.preferredMode()) |mode| {
output.state.setMode(mode);
self.state.setMode(mode);
}
if(!wlr_output.commitState(&output.state)) {
if(!wlr_output.commitState(&self.state)) {
std.log.err("Unable to commit state to output {s}", .{wlr_output.name});
return null;
}
server.root.addOutput(output);
const layout_output = try server.root.output_layout.addAuto(self.wlr_output);
server.root.scene_output_layout.addOutput(layout_output, self.scene_output);
self.setFocused();
return output;
wlr_output.data = self;
return self;
}
pub fn deinit(output: *Output) void {
output.frame.link.remove();
output.request_state.link.remove();
output.destroy.remove();
pub fn deinit(self: *Output) void {
self.frame.link.remove();
self.request_state.link.remove();
self.destroy.link.remove();
output.state.finish();
self.state.finish();
output.wlr_output.destroy();
self.wlr_output.destroy();
gpa.free(output);
gpa.destroy(self);
}
pub fn setFocused(self: *Output) void {
if(server.seat.focused_output) |prev_output| {
prev_output.focused = false;
}
server.seat.focused_output = self;
self.focused = true;
}
// --------- WlrOutput Event Handlers ---------
fn handleRequestState(
listener: *wl.Listener(*wlr.Output.event.RequestState),
event: *wlr.Output.event.RequestState,
) void {
std.log.debug("Handling request state", .{});
const output: *Output = @fieldParentPtr("request_state", listener);
if (!output.wlr_output.commitState(event.state)) {