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wayland: Correctly handle xdg decoration configures

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Much like toplevel configures, xdg decoration configures only take
effect once the xdg shell configure comes through. Also,
let's get rid of some double computations because we unified the code
paths.
This commit is contained in:
Alexander Orzechowski 2022-03-10 06:01:50 -05:00
parent 322a80e76e
commit 39e75e39e8
2 changed files with 26 additions and 23 deletions
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2
glfw/wl_platform.h vendored
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@ -129,6 +129,7 @@ static const WaylandWindowState TOPLEVEL_STATE_DOCKED = TOPLEVEL_STATE_MAXIMIZED
enum WaylandWindowPendingState {
PENDING_STATE_TOPLEVEL = 1,
PENDING_STATE_DECORATION = 2
};
// Wayland-specific per-window data
@ -224,6 +225,7 @@ typedef struct _GLFWwindowWayland
struct {
int width, height;
uint32_t toplevel_states;
uint32_t decoration_mode;
} current, pending;
} _GLFWwindowWayland;

47
glfw/wl_window.c vendored
View File

@ -269,24 +269,8 @@ xdgDecorationHandleConfigure(void* data,
uint32_t mode)
{
_GLFWwindow* window = data;
bool has_server_side_decorations = (mode == ZXDG_TOPLEVEL_DECORATION_V1_MODE_SERVER_SIDE);
debug("XDG decoration configure event received: has_server_side_decorations: %d\n", has_server_side_decorations);
if (has_server_side_decorations == window->wl.decorations.serverSide) return;
window->wl.decorations.serverSide = has_server_side_decorations;
int width = window->wl.current.width, height = window->wl.current.height;
if (window->wl.decorations.serverSide) {
free_csd_surfaces(window);
height += window->wl.decorations.metrics.visible_titlebar_height;
} else {
ensure_csd_resources(window);
}
set_csd_window_geometry(window, &width, &height);
dispatchChangesAfterConfigure(window, width, height);
ensure_csd_resources(window);
wl_surface_commit(window->wl.surface);
debug("final window content size: %dx%d\n", window->wl.current.width, window->wl.current.height);
inform_compositor_of_window_geometry(window, "configure-decorations");
window->wl.pending.decoration_mode = mode;
window->wl.pending_state |= PENDING_STATE_DECORATION;
}
static const struct zxdg_toplevel_decoration_v1_listener xdgDecorationListener = {
@ -511,17 +495,34 @@ static void xdgSurfaceHandleConfigure(void* data,
bool live_resize_done = !(new_states & TOPLEVEL_STATE_RESIZING) && (window->wl.current.toplevel_states & TOPLEVEL_STATE_RESIZING);
window->wl.current.toplevel_states = new_states;
set_csd_window_geometry(window, &width, &height);
dispatchChangesAfterConfigure(window, width, height);
window->wl.current.width = width;
window->wl.current.height = height;
debug("final window content size: %dx%d\n", window->wl.current.width, window->wl.current.height);
_glfwInputWindowFocus(window, window->wl.current.toplevel_states & TOPLEVEL_STATE_ACTIVATED);
ensure_csd_resources(window);
inform_compositor_of_window_geometry(window, "configure");
if (live_resize_done) _glfwInputLiveResize(window, false);
}
}
if (window->wl.pending_state & PENDING_STATE_DECORATION) {
uint32_t mode = window->wl.pending.decoration_mode;
bool has_server_side_decorations = (mode == ZXDG_TOPLEVEL_DECORATION_V1_MODE_SERVER_SIDE);
debug("XDG decoration configure event received: has_server_side_decorations: %d\n", has_server_side_decorations);
window->wl.decorations.serverSide = has_server_side_decorations;
window->wl.current.decoration_mode = mode;
}
if (window->wl.pending_state) {
int width = window->wl.pending.width, height = window->wl.pending.height;
set_csd_window_geometry(window, &width, &height);
dispatchChangesAfterConfigure(window, width, height);
if (window->wl.decorations.serverSide) {
free_csd_surfaces(window);
} else {
ensure_csd_resources(window);
}
debug("final window content size: %dx%d\n", width, height);
}
inform_compositor_of_window_geometry(window, "configure");
wl_surface_commit(window->wl.surface);
window->wl.pending_state = 0;
}