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linux-windowing
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[digesting_libdecor] untangle return spaghetti in then in-line the code

main
Allen Webster 2026-02-28 17:49:11 -08:00
parent fb2af4f143
commit b54c919670
2 changed files with 37 additions and 49 deletions
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83
digesting_libdecor.c
View File

@ -574,7 +574,43 @@ xdg_surface_configure(void *user_data, struct xdg_surface *xdg_surface, uint32_t
{
int w = ctx.w;
int h = ctx.h;
if (libdecor_configuration_get_content_size(configuration, &w, &h)){
bool got_size = false;
if (configuration->has_window_state &&
configuration->has_size &&
configuration->window_width != 0 &&
configuration->window_height != 0){
w = configuration->window_width;
h = configuration->window_height;
if (ctx.visible && ctx.decoration_mode == ZXDG_TOPLEVEL_DECORATION_V1_MODE_CLIENT_SIDE){
ctx.frame_window_state = configuration->window_state;
Sides2D border_size = border_size_from_window_state(configuration->window_state);
w -= border_size.x[0] + border_size.x[1];
h -= border_size.y[0] + border_size.y[1];
}
/* constrain content dimensions manually */
if (!(configuration->window_state & LIBDECOR_WINDOW_STATE_NON_FLOATING)) {
// TODO(allen):
if (ctx.size_bounds.x[0] > 0){
w = MAX(ctx.size_bounds.x[0], w);
}
if (ctx.size_bounds.x[1] > 0){
w = MIN(w, ctx.size_bounds.x[1]);
}
if (ctx.size_bounds.y[0] > 0){
h = MAX(ctx.size_bounds.y[0], h);
}
if (ctx.size_bounds.y[1] > 0){
h = MIN(h, ctx.size_bounds.y[1]);
}
}
got_size = true;
}
if (got_size){
ctx.w = w;
ctx.h = h;
}
@ -1129,51 +1165,6 @@ int main(){
//#include "libdecor.c"
bool
libdecor_configuration_get_content_size(struct libdecor_configuration *configuration, int *width, int *height){
/* get configured toplevel dimensions */
if (!configuration->has_size)
return false;
if (configuration->window_width == 0 || configuration->window_height == 0)
return false;
*width = configuration->window_width;
*height = configuration->window_height;
if (ctx.visible != 0 &&
ctx.decoration_mode == ZXDG_TOPLEVEL_DECORATION_V1_MODE_CLIENT_SIDE){
ctx.frame_window_state = configuration->window_state;
if (configuration->has_window_state){
Sides2D border_size = border_size_from_window_state(configuration->window_state);
*width -= border_size.x[0] + border_size.x[1];
*height -= border_size.y[0] + border_size.y[1];
}
else{
return false;
}
}
/* constrain content dimensions manually */
if (!(configuration->window_state & LIBDECOR_WINDOW_STATE_NON_FLOATING)) {
// TODO(allen):
if (ctx.size_bounds.x[0] > 0){
*width = MAX(ctx.size_bounds.x[0], *width);
}
if (ctx.size_bounds.x[1] > 0){
*width = MIN(*width, ctx.size_bounds.x[1]);
}
if (ctx.size_bounds.y[0] > 0){
*height = MAX(ctx.size_bounds.y[0], *height);
}
if (ctx.size_bounds.y[1] > 0){
*height = MIN(*height, ctx.size_bounds.y[1]);
}
}
return true;
}
static enum decoration_type
decoration_type_from_window_state(enum libdecor_window_state window_state){
enum decoration_type result = DECORATION_TYPE_ALL;

3
digesting_libdecor.h
View File

@ -257,9 +257,6 @@ void libdecor_frame_commit(int w, int h, struct libdecor_configuration *configur
void libdecor_frame_set_fullscreen(struct wl_output *output);
void libdecor_frame_unset_fullscreen(void);
bool libdecor_configuration_get_content_size(struct libdecor_configuration *configuration, int *width, int *height);
// #include "libdecor-cairo-blur.h"
int blur_surface(cairo_surface_t *surface, int margin);