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they are now only clipping on the bottom and right sides of the view...

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this requires resizing the scene node, but I don't know how to do that
without the borders resizing aswell
This commit is contained in:
Squibid 2026-02-07 11:29:58 -05:00
parent ad26c455f8
commit 6a5afe20e3
Signed by: squibid
GPG key ID: BECE5684D3C4005D
1 changed files with 21 additions and 6 deletions
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27
src/View.zig
View file

@ -23,6 +23,7 @@ output: ?*Output,
xdg_toplevel: *wlr.XdgToplevel,
xdg_toplevel_decoration: ?*wlr.XdgToplevelDecorationV1,
scene_tree: *wlr.SceneTree,
test_node: *wlr.SceneNode,
scene_node_data: SceneNodeData,
borders: [4]*wlr.SceneRect,
border_width: i32, // TODO: move this to some config controlled by lua
@ -70,6 +71,7 @@ pub fn init(xdg_toplevel: *wlr.XdgToplevel) *View {
.xdg_toplevel = xdg_toplevel,
.scene_tree = undefined,
.test_node = undefined,
.xdg_toplevel_decoration = null,
.borders = undefined,
.border_width = 10,
@ -93,6 +95,8 @@ pub fn init(xdg_toplevel: *wlr.XdgToplevel) *View {
self.xdg_toplevel.base.events.new_popup.add(&self.new_popup);
self.xdg_toplevel.base.events.ack_configure.add(&self.ack_configure);
self.test_node = self.scene_tree.children.first().?;
for (self.borders, 0..) |_, i| {
const color: [4]f32 = .{ 1, 0, 0, 1 };
self.borders[i] = try wlr.SceneTree.createSceneRect(self.scene_tree, 0, 0, &color);
@ -137,25 +141,36 @@ pub fn setPosition(self: *View, x: i32, y: i32) void {
self.scene_tree.node.setPosition(self.geometry.x, self.geometry.y);
self.resize();
self.resizeBorders();
}
pub fn setSize(self: *View, width: i32, height: i32) void {
if (self.output == null or !self.xdg_toplevel.base.surface.mapped) return;
// at the very least the client must be big enough to have borders
self.geometry.width = @max(1 + 2 * self.border_width, width);
self.geometry.height = @max(1 + 2 * self.border_width, height);
self.geometry.width = @max(
1 + 2 * self.border_width,
width - 2 * self.border_width,
);
self.geometry.height = @max(
1 + 2 * self.border_width,
height - 2 * self.border_width,
);
// This returns a configure serial for verifying the configure
_ = self.xdg_toplevel.setSize(self.geometry.width, self.geometry.height);
self.resize();
self.resizeBorders();
}
/// this function handles all things related to sizing and positioning and
/// should be called after something in the size or position is changed
fn resize(self: *View) void {
fn resizeBorders(self: *View) void {
// set the position of the surface to not clip with the borders
self.test_node.setPosition(self.border_width, self.border_width);
// FIXME: the surface needs to be resized to not clip on the bottom and right
// sides
self.borders[0].setSize(self.geometry.width, self.border_width);
self.borders[1].setSize(self.geometry.width, self.border_width);
self.borders[2].setSize(self.border_width, self.geometry.height - 2 * self.border_width);
@ -256,7 +271,7 @@ fn handleCommit(listener: *wl.Listener(*wlr.Surface), _: *wlr.Surface) void {
}
// resize on every commit
view.resize();
view.resizeBorders();
}
// --------- XdgToplevel Event Handlers ---------