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Fix crash when trying to move wayland client applications. 

Add callbacks for e_desktop_shell interface functions (cannot be NULL
anymore).
When we bind the wl_shell, we will create the e_desktop_shell.

NB: The e_desktop_shell was not being created or bound to the display
globals.

Signed-off-by: Chris Michael <cp.michael@samsung.com>
This commit is contained in:
Chris Michael 2013-08-13 14:49:30 +01:00
parent 3883a82fe9
commit 37e2134cf7
1 changed files with 60 additions and 13 deletions
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73
src/modules/wl_desktop_shell/e_mod_main.c
View File

@ -6,8 +6,8 @@
/* shell function prototypes */ /* shell function prototypes */
static void _e_wl_shell_cb_destroy(struct wl_listener *listener, void *data EINA_UNUSED); static void _e_wl_shell_cb_destroy(struct wl_listener *listener, void *data EINA_UNUSED);
static void _e_wl_shell_cb_bind(struct wl_client *client, void *data, unsigned int version, unsigned int id); static void _e_wl_shell_cb_bind(struct wl_client *client, void *data, unsigned int version EINA_UNUSED, unsigned int id);
static void _e_wl_shell_cb_bind_desktop(struct wl_client *client, void *data, unsigned int version, unsigned int id); static void _e_wl_shell_cb_bind_desktop(struct wl_client *client, void *data, unsigned int version EINA_UNUSED, unsigned int id);
static void _e_wl_shell_cb_ping(E_Wayland_Surface *ews, unsigned int serial); static void _e_wl_shell_cb_ping(E_Wayland_Surface *ews, unsigned int serial);
static void _e_wl_shell_cb_pointer_focus(struct wl_listener *listener EINA_UNUSED, void *data); static void _e_wl_shell_cb_pointer_focus(struct wl_listener *listener EINA_UNUSED, void *data);
@ -22,7 +22,12 @@ static void _e_wl_shell_cb_shell_surface_get(struct wl_client *client, struct wl
static void _e_wl_desktop_shell_cb_unbind(struct wl_resource *resource); static void _e_wl_desktop_shell_cb_unbind(struct wl_resource *resource);
/* desktop shell interface prototypes */ /* desktop shell interface prototypes */
static void _e_wl_desktop_shell_cb_background_set(struct wl_client *client EINA_UNUSED, struct wl_resource *resource EINA_UNUSED, struct wl_resource *output_resource EINA_UNUSED, struct wl_resource *surface_resource EINA_UNUSED);
static void _e_wl_desktop_shell_cb_panel_set(struct wl_client *client EINA_UNUSED, struct wl_resource *resource EINA_UNUSED, struct wl_resource *output_resource EINA_UNUSED, struct wl_resource *surface_resource EINA_UNUSED);
static void _e_wl_desktop_shell_cb_lock_surface_set(struct wl_client *client EINA_UNUSED, struct wl_resource *resource EINA_UNUSED, struct wl_resource *surface_resource EINA_UNUSED);
static void _e_wl_desktop_shell_cb_unlock(struct wl_client *client EINA_UNUSED, struct wl_resource *resource EINA_UNUSED);
static void _e_wl_desktop_shell_cb_shell_grab_surface_set(struct wl_client *client EINA_UNUSED, struct wl_resource *resource, struct wl_resource *surface_resource); static void _e_wl_desktop_shell_cb_shell_grab_surface_set(struct wl_client *client EINA_UNUSED, struct wl_resource *resource, struct wl_resource *surface_resource);
static void _e_wl_desktop_shell_cb_ready(struct wl_client *client EINA_UNUSED, struct wl_resource *resource EINA_UNUSED);
/* shell surface function prototypes */ /* shell surface function prototypes */
static E_Wayland_Shell_Surface *_e_wl_shell_shell_surface_create(void *shell, E_Wayland_Surface *ews, const void *client EINA_UNUSED); static E_Wayland_Shell_Surface *_e_wl_shell_shell_surface_create(void *shell, E_Wayland_Surface *ews, const void *client EINA_UNUSED);
@ -97,12 +102,12 @@ static const struct wl_shell_interface _e_shell_interface =
static const struct e_desktop_shell_interface _e_desktop_shell_interface = static const struct e_desktop_shell_interface _e_desktop_shell_interface =
{ {
NULL, // desktop_background_set, _e_wl_desktop_shell_cb_background_set,
NULL, // desktop_panel_set _e_wl_desktop_shell_cb_panel_set,
NULL, // desktop_lock_surface_set _e_wl_desktop_shell_cb_lock_surface_set,
NULL, // desktop_unlock _e_wl_desktop_shell_cb_unlock,
_e_wl_desktop_shell_cb_shell_grab_surface_set, _e_wl_desktop_shell_cb_shell_grab_surface_set,
NULL // desktop_ready _e_wl_desktop_shell_cb_ready
}; };
static const struct wl_shell_surface_interface _e_shell_surface_interface = static const struct wl_shell_surface_interface _e_shell_surface_interface =
@ -250,7 +255,7 @@ _e_wl_shell_cb_destroy(struct wl_listener *listener, void *data EINA_UNUSED)
} }
static void static void
_e_wl_shell_cb_bind(struct wl_client *client, void *data, unsigned int version, unsigned int id) _e_wl_shell_cb_bind(struct wl_client *client, void *data, unsigned int version EINA_UNUSED, unsigned int id)
{ {
E_Wayland_Desktop_Shell *shell = NULL; E_Wayland_Desktop_Shell *shell = NULL;
struct wl_resource *res = NULL; struct wl_resource *res = NULL;
@ -261,11 +266,24 @@ _e_wl_shell_cb_bind(struct wl_client *client, void *data, unsigned int version,
/* try to add the shell to the client */ /* try to add the shell to the client */
res = wl_resource_create(client, &wl_shell_interface, 1, id); res = wl_resource_create(client, &wl_shell_interface, 1, id);
if (res) if (res)
wl_resource_set_implementation(res, &_e_shell_interface, shell, NULL); {
struct wl_resource *dres = NULL;
wl_resource_set_implementation(res, &_e_shell_interface, shell, NULL);
dres = wl_resource_create(client, &e_desktop_shell_interface, -1, 0);
if (dres)
{
wl_resource_set_implementation(dres, &_e_desktop_shell_interface,
shell, _e_wl_desktop_shell_cb_unbind);
shell->wl.resource = dres;
}
}
} }
static void static void
_e_wl_shell_cb_bind_desktop(struct wl_client *client, void *data, unsigned int version, unsigned int id) _e_wl_shell_cb_bind_desktop(struct wl_client *client, void *data, unsigned int version EINA_UNUSED, unsigned int id)
{ {
E_Wayland_Desktop_Shell *shell = NULL; E_Wayland_Desktop_Shell *shell = NULL;
struct wl_resource *res = NULL; struct wl_resource *res = NULL;
@ -274,8 +292,7 @@ _e_wl_shell_cb_bind_desktop(struct wl_client *client, void *data, unsigned int v
if (!(shell = data)) return; if (!(shell = data)) return;
/* try to add the shell to the client */ /* try to add the shell to the client */
res = wl_resource_create(client, &e_desktop_shell_interface, res = wl_resource_create(client, &e_desktop_shell_interface, 2, id);
MIN(version, 2), id);
if (res) if (res)
{ {
wl_resource_set_implementation(res, &_e_desktop_shell_interface, wl_resource_set_implementation(res, &_e_desktop_shell_interface,
@ -379,7 +396,7 @@ _e_wl_shell_grab_start(E_Wayland_Shell_Grab *grab, E_Wayland_Shell_Surface *ewss
/* safety check */ /* safety check */
if ((!grab) || (!ewss)) return; if ((!grab) || (!ewss)) return;
shell = ewss->shell; shell = (E_Wayland_Desktop_Shell *)ewss->shell;
/* end any popup grabs */ /* end any popup grabs */
_e_wl_shell_popup_grab_end(pointer); _e_wl_shell_popup_grab_end(pointer);
@ -482,6 +499,30 @@ _e_wl_desktop_shell_cb_unbind(struct wl_resource *resource)
} }
/* desktop shell interface functions */ /* desktop shell interface functions */
static void
_e_wl_desktop_shell_cb_background_set(struct wl_client *client EINA_UNUSED, struct wl_resource *resource EINA_UNUSED, struct wl_resource *output_resource EINA_UNUSED, struct wl_resource *surface_resource EINA_UNUSED)
{
}
static void
_e_wl_desktop_shell_cb_panel_set(struct wl_client *client EINA_UNUSED, struct wl_resource *resource EINA_UNUSED, struct wl_resource *output_resource EINA_UNUSED, struct wl_resource *surface_resource EINA_UNUSED)
{
}
static void
_e_wl_desktop_shell_cb_lock_surface_set(struct wl_client *client EINA_UNUSED, struct wl_resource *resource EINA_UNUSED, struct wl_resource *surface_resource EINA_UNUSED)
{
}
static void
_e_wl_desktop_shell_cb_unlock(struct wl_client *client EINA_UNUSED, struct wl_resource *resource EINA_UNUSED)
{
}
static void static void
_e_wl_desktop_shell_cb_shell_grab_surface_set(struct wl_client *client EINA_UNUSED, struct wl_resource *resource, struct wl_resource *surface_resource) _e_wl_desktop_shell_cb_shell_grab_surface_set(struct wl_client *client EINA_UNUSED, struct wl_resource *resource, struct wl_resource *surface_resource)
{ {
@ -494,6 +535,12 @@ _e_wl_desktop_shell_cb_shell_grab_surface_set(struct wl_client *client EINA_UNUS
shell->grab_surface = wl_resource_get_user_data(surface_resource); shell->grab_surface = wl_resource_get_user_data(surface_resource);
} }
static void
_e_wl_desktop_shell_cb_ready(struct wl_client *client EINA_UNUSED, struct wl_resource *resource EINA_UNUSED)
{
}
/* shell surface functions */ /* shell surface functions */
static E_Wayland_Shell_Surface * static E_Wayland_Shell_Surface *
_e_wl_shell_shell_surface_create(void *shell, E_Wayland_Surface *ews, const void *client EINA_UNUSED) _e_wl_shell_shell_surface_create(void *shell, E_Wayland_Surface *ews, const void *client EINA_UNUSED)