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Create xdg-deco.c

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This commit is contained in:
Johan Malm 2021-03-02 20:53:03 +00:00
parent 954a5eadf1
commit 9760a8157f
3 changed files with 59 additions and 54 deletions
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1
src/meson.build
View file

@ -17,6 +17,7 @@ labwc_sources = files(
'view.c', 'view.c',
'view-child.c', 'view-child.c',
'xdg.c', 'xdg.c',
'xdg-deco.c',
'xdg-popup.c', 'xdg-popup.c',
) )

52
src/xdg-deco.c Normal file
View file

@ -0,0 +1,52 @@
#include "labwc.h"
struct xdg_deco {
struct wlr_xdg_toplevel_decoration_v1 *wlr_decoration;
struct server *server;
struct wl_listener destroy;
struct wl_listener request_mode;
};
static void
xdg_deco_destroy(struct wl_listener *listener, void *data)
{
struct xdg_deco *xdg_deco =
wl_container_of(listener, xdg_deco, destroy);
wl_list_remove(&xdg_deco->destroy.link);
wl_list_remove(&xdg_deco->request_mode.link);
free(xdg_deco);
}
static void
xdg_deco_request_mode(struct wl_listener *listener, void *data)
{
struct xdg_deco *xdg_deco;
xdg_deco = wl_container_of(listener, xdg_deco, request_mode);
enum wlr_xdg_toplevel_decoration_v1_mode mode;
if (rc.xdg_shell_server_side_deco) {
mode = WLR_XDG_TOPLEVEL_DECORATION_V1_MODE_SERVER_SIDE;
} else {
mode = WLR_XDG_TOPLEVEL_DECORATION_V1_MODE_CLIENT_SIDE;
}
wlr_xdg_toplevel_decoration_v1_set_mode(xdg_deco->wlr_decoration, mode);
}
void
xdg_toplevel_decoration(struct wl_listener *listener, void *data)
{
struct server *server =
wl_container_of(listener, server, xdg_toplevel_decoration);
struct wlr_xdg_toplevel_decoration_v1 *wlr_decoration = data;
struct xdg_deco *xdg_deco = calloc(1, sizeof(struct xdg_deco));
if (!xdg_deco) {
return;
}
xdg_deco->wlr_decoration = wlr_decoration;
xdg_deco->server = server;
xdg_deco->destroy.notify = xdg_deco_destroy;
wl_signal_add(&wlr_decoration->events.destroy, &xdg_deco->destroy);
xdg_deco->request_mode.notify = xdg_deco_request_mode;
wl_signal_add(&wlr_decoration->events.request_mode,
&xdg_deco->request_mode);
xdg_deco_request_mode(&xdg_deco->request_mode, wlr_decoration);
}

60
src/xdg.c
View file

@ -1,58 +1,10 @@
#include <assert.h> #include <assert.h>
#include "labwc.h" #include "labwc.h"
struct xdg_deco { /*
struct wlr_xdg_toplevel_decoration_v1 *wlr_decoration; * xdg_popup_create() and subsurface_create() are only called for the
struct server *server; * purposes of tracking damage.
struct wl_listener destroy; */
struct wl_listener request_mode;
};
static void
xdg_deco_destroy(struct wl_listener *listener, void *data)
{
struct xdg_deco *xdg_deco =
wl_container_of(listener, xdg_deco, destroy);
wl_list_remove(&xdg_deco->destroy.link);
wl_list_remove(&xdg_deco->request_mode.link);
free(xdg_deco);
}
static void
xdg_deco_request_mode(struct wl_listener *listener, void *data)
{
struct xdg_deco *xdg_deco;
xdg_deco = wl_container_of(listener, xdg_deco, request_mode);
enum wlr_xdg_toplevel_decoration_v1_mode mode;
if (rc.xdg_shell_server_side_deco) {
mode = WLR_XDG_TOPLEVEL_DECORATION_V1_MODE_SERVER_SIDE;
} else {
mode = WLR_XDG_TOPLEVEL_DECORATION_V1_MODE_CLIENT_SIDE;
}
wlr_xdg_toplevel_decoration_v1_set_mode(xdg_deco->wlr_decoration, mode);
}
void
xdg_toplevel_decoration(struct wl_listener *listener, void *data)
{
struct server *server =
wl_container_of(listener, server, xdg_toplevel_decoration);
struct wlr_xdg_toplevel_decoration_v1 *wlr_decoration = data;
struct xdg_deco *xdg_deco = calloc(1, sizeof(struct xdg_deco));
if (!xdg_deco) {
return;
}
xdg_deco->wlr_decoration = wlr_decoration;
xdg_deco->server = server;
xdg_deco->destroy.notify = xdg_deco_destroy;
wl_signal_add(&wlr_decoration->events.destroy, &xdg_deco->destroy);
xdg_deco->request_mode.notify = xdg_deco_request_mode;
wl_signal_add(&wlr_decoration->events.request_mode,
&xdg_deco->request_mode);
xdg_deco_request_mode(&xdg_deco->request_mode, wlr_decoration);
}
/* This is merely needed to track damage */
static void static void
handle_new_xdg_popup(struct wl_listener *listener, void *data) handle_new_xdg_popup(struct wl_listener *listener, void *data)
{ {
@ -78,8 +30,8 @@ has_ssd(struct view *view)
/* /*
* Some XDG shells refuse to disable CSD in which case their * Some XDG shells refuse to disable CSD in which case their
* geometry.{x,y} seems to be greater. We filter on that on the * geometry.{x,y} seems to be greater than zero. We filter on that
* assumption that this will remain true. * on the assumption that this will remain true.
*/ */
if (view->xdg_surface->geometry.x || view->xdg_surface->geometry.y) { if (view->xdg_surface->geometry.x || view->xdg_surface->geometry.y) {
return false; return false;