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decompose wl_backend.c: extract wl_fakeleader.c

This commit is contained in:
Window Maker 2026-06-02 11:08:52 +02:00
parent db0db065a1
commit c60c20bf49
4 changed files with 60 additions and 44 deletions
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3
src/Makefile.am
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@ -170,7 +170,8 @@ wmaker_SOURCES += \
backend/wayland/wl_atom.c \
backend/wayland/wl_signalfd.c \
backend/wayland/wl_xkb.c \
backend/wayland/wl_badge.c
backend/wayland/wl_badge.c \
backend/wayland/wl_fakeleader.c
endif
if USE_NESTED_FUNC

43
src/backend/wayland/wl_backend.c
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@ -5489,49 +5489,6 @@ wl_coords_translate(WNativeWindow src, WNativeWindow dst,
}
/* ------------------------------------------------------------------ */
/* Fake leader */
/* ------------------------------------------------------------------ */
static WNativeWindow wl_fake_leader_create(WScreen *scr)
{
(void)scr;
/* Create a frame_buf with a tree to act as the dialog's content
* container. The tree is essential — content reparented into the
* fake_leader (e.g. WINGs panel views) becomes a child of the tree
* and follows it when the fake_leader itself is reparented into
* a WMaker frame. */
struct wl_frame_buf *fb = wmalloc(sizeof(*fb));
memset(fb, 0, sizeof(*fb));
fb->id = wl_state.next_synthetic_id++;
fb->parent_id = 0;
fb->width = 1;
fb->height = 1;
fb->image = pixman_image_create_bits(PIXMAN_a8r8g8b8, 1, 1, NULL, 0);
wlr_buffer_init(&fb->base, &frame_buf_impl, 1, 1);
if (wl_state.scene) {
struct wlr_scene_tree *_pp = wl_state.level_trees[WL_LAYER_NORMAL]
? wl_state.level_trees[WL_LAYER_NORMAL] : &wl_state.scene->tree;
fb->tree = wlr_scene_tree_create(_pp);
if (fb->tree) {
fb_attach_tree_listener(fb);
wlr_scene_node_set_position(&fb->tree->node, 0, 0);
fb->scene_buf = wlr_scene_buffer_create(fb->tree, &fb->base);
if (fb->scene_buf) {
fb_attach_scene_buf_listener(fb);
wlr_scene_node_set_position(&fb->scene_buf->node, 0, 0);
wlr_scene_node_set_enabled(&fb->scene_buf->node, false);
}
wlr_scene_node_set_enabled(&fb->tree->node, true);
}
}
wl_list_insert(&wl_state.frame_list, &fb->link);
return fb->id;
}
static void wl_fake_leader_destroy(WNativeWindow win) { (void)win; }
/* ------------------------------------------------------------------ */
/* Screen internals */

54
src/backend/wayland/wl_fakeleader.c Normal file
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@ -0,0 +1,54 @@
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include <string.h>
#include <wayland-server-core.h>
#include <wlr/types/wlr_scene.h>
#include <wlr/interfaces/wlr_buffer.h>
#include <pixman.h>
#include "../../screen.h"
#include "wl_types.h"
/* ------------------------------------------------------------------ */
/* Fake leader */
/* ------------------------------------------------------------------ */
WNativeWindow wl_fake_leader_create(WScreen *scr)
{
(void)scr;
/* Create a frame_buf with a tree to act as the dialog's content
* container. The tree is essential — content reparented into the
* fake_leader (e.g. WINGs panel views) becomes a child of the tree
* and follows it when the fake_leader itself is reparented into
* a WMaker frame. */
struct wl_frame_buf *fb = wmalloc(sizeof(*fb));
memset(fb, 0, sizeof(*fb));
fb->id = wl_state.next_synthetic_id++;
fb->parent_id = 0;
fb->width = 1;
fb->height = 1;
fb->image = pixman_image_create_bits(PIXMAN_a8r8g8b8, 1, 1, NULL, 0);
wlr_buffer_init(&fb->base, &frame_buf_impl, 1, 1);
if (wl_state.scene) {
struct wlr_scene_tree *_pp = wl_state.level_trees[WL_LAYER_NORMAL]
? wl_state.level_trees[WL_LAYER_NORMAL] : &wl_state.scene->tree;
fb->tree = wlr_scene_tree_create(_pp);
if (fb->tree) {
fb_attach_tree_listener(fb);
wlr_scene_node_set_position(&fb->tree->node, 0, 0);
fb->scene_buf = wlr_scene_buffer_create(fb->tree, &fb->base);
if (fb->scene_buf) {
fb_attach_scene_buf_listener(fb);
wlr_scene_node_set_position(&fb->scene_buf->node, 0, 0);
wlr_scene_node_set_enabled(&fb->scene_buf->node, false);
}
wlr_scene_node_set_enabled(&fb->tree->node, true);
}
}
wl_list_insert(&wl_state.frame_list, &fb->link);
return fb->id;
}
void wl_fake_leader_destroy(WNativeWindow win) { (void)win; }

4
src/backend/wayland/wl_types.h
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@ -514,3 +514,7 @@ int wl_xkb_get_group(void);
RImage *wl_workspace_badge_render(WScreen *scr, WNativeWindow badge_win, const char *name, int name_len, int width, int height);
RImage *wl_workspace_badge_get_background(WScreen *scr, int x, int y, int width, int height);
void wl_workspace_badge_update(WScreen *scr, WNativeWindow badge_win, RImage *img);
/* Fake leader declarations (extracted to wl_fakeleader.c) */
WNativeWindow wl_fake_leader_create(WScreen *scr);
void wl_fake_leader_destroy(WNativeWindow win);