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wayland: Remove special code for modal grabs

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Since we never pass any Clutter events to Wayland, it's not needed.
This commit is contained in:
Jasper St. Pierre 2014-03-10 14:49:41 -04:00
parent d6b6b363ad
commit dd8d8e436d
5 changed files with 9 additions and 240 deletions
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51
src/compositor/compositor.c
View file

@ -436,45 +436,6 @@ begin_modal_x11 (MetaScreen *screen,
return FALSE;
}
static gboolean
begin_modal_wayland (MetaScreen *screen,
MetaPlugin *plugin,
MetaModalOptions options,
guint32 timestamp)
{
MetaWaylandCompositor *compositor;
gboolean pointer_grabbed = FALSE;
gboolean keyboard_grabbed = FALSE;
compositor = meta_wayland_compositor_get_default ();
if ((options & META_MODAL_POINTER_ALREADY_GRABBED) == 0)
{
if (!meta_wayland_pointer_begin_modal (&compositor->seat->pointer))
goto fail;
pointer_grabbed = TRUE;
}
if ((options & META_MODAL_KEYBOARD_ALREADY_GRABBED) == 0)
{
if (!meta_wayland_keyboard_begin_modal (&compositor->seat->keyboard,
timestamp))
goto fail;
keyboard_grabbed = TRUE;
}
return TRUE;
fail:
if (pointer_grabbed)
meta_wayland_pointer_end_modal (&compositor->seat->pointer);
if (keyboard_grabbed)
meta_wayland_keyboard_end_modal (&compositor->seat->keyboard, timestamp);
return FALSE;
}
gboolean
meta_begin_modal_for_plugin (MetaScreen *screen,
MetaPlugin *plugin,
@ -493,7 +454,7 @@ meta_begin_modal_for_plugin (MetaScreen *screen,
return FALSE;
if (meta_is_wayland_compositor ())
ok = begin_modal_wayland (screen, plugin, options, timestamp);
ok = TRUE;
else
ok = begin_modal_x11 (screen, plugin, options, timestamp);
if (!ok)
@ -521,15 +482,7 @@ meta_end_modal_for_plugin (MetaScreen *screen,
g_return_if_fail (compositor->modal_plugin == plugin);
if (meta_is_wayland_compositor ())
{
MetaWaylandCompositor *compositor = meta_wayland_compositor_get_default ();
meta_wayland_pointer_end_modal (&compositor->seat->pointer);
meta_wayland_keyboard_end_modal (&compositor->seat->keyboard,
timestamp);
}
else
if (!meta_is_wayland_compositor ())
{
XIUngrabDevice (xdpy, META_VIRTUAL_CORE_POINTER_ID, timestamp);
XIUngrabDevice (xdpy, META_VIRTUAL_CORE_KEYBOARD_ID, timestamp);

131
src/wayland/meta-wayland-keyboard.c
View file

@ -281,31 +281,6 @@ static const MetaWaylandKeyboardGrabInterface
default_grab_modifiers,
};
static gboolean
modal_key (MetaWaylandKeyboardGrab *grab,
uint32_t time,
uint32_t key,
uint32_t state)
{
/* FALSE means: let the event through to clutter */
return FALSE;
}
static void
modal_modifiers (MetaWaylandKeyboardGrab *grab,
uint32_t serial,
uint32_t mods_depressed,
uint32_t mods_latched,
uint32_t mods_locked,
uint32_t group)
{
}
static MetaWaylandKeyboardGrabInterface modal_grab = {
modal_key,
modal_modifiers,
};
gboolean
meta_wayland_keyboard_init (MetaWaylandKeyboard *keyboard,
struct wl_display *display)
@ -521,26 +496,13 @@ meta_wayland_keyboard_set_focus (MetaWaylandKeyboard *keyboard,
struct wl_display *display = wl_client_get_display (client);
uint32_t serial = wl_display_next_serial (display);
/* If we're in a modal grab, the client is focused but doesn't see
modifiers or pressed keys (and fix that up when we exit the modal) */
if (keyboard->grab->interface == &modal_grab)
{
struct wl_array empty;
wl_array_init (&empty);
wl_keyboard_send_modifiers (keyboard->focus_resource, serial, 0, 0, 0, 0);
wl_keyboard_send_enter (keyboard->focus_resource, serial, keyboard->focus_surface->resource, &empty);
}
else
{
wl_keyboard_send_modifiers (keyboard->focus_resource, serial,
keyboard->modifier_state.mods_depressed,
keyboard->modifier_state.mods_latched,
keyboard->modifier_state.mods_locked,
keyboard->modifier_state.group);
wl_keyboard_send_enter (keyboard->focus_resource, serial, keyboard->focus_surface->resource,
&keyboard->keys);
}
wl_keyboard_send_modifiers (keyboard->focus_resource, serial,
keyboard->modifier_state.mods_depressed,
keyboard->modifier_state.mods_latched,
keyboard->modifier_state.mods_locked,
keyboard->modifier_state.group);
wl_keyboard_send_enter (keyboard->focus_resource, serial, keyboard->focus_surface->resource,
&keyboard->keys);
wl_resource_add_destroy_listener (keyboard->focus_resource, &keyboard->focus_resource_listener);
keyboard->focus_serial = serial;
@ -574,85 +536,6 @@ meta_wayland_keyboard_release (MetaWaylandKeyboard *keyboard)
wl_array_release (&keyboard->keys);
}
gboolean
meta_wayland_keyboard_begin_modal (MetaWaylandKeyboard *keyboard,
guint32 timestamp)
{
MetaWaylandKeyboardGrab *grab;
uint32_t *end = (void *) ((char *) keyboard->keys.data +
keyboard->keys.size);
uint32_t *k;
uint32_t serial;
meta_verbose ("Asked to acquire modal keyboard grab, timestamp %d\n", timestamp);
if (keyboard->grab != &keyboard->default_grab)
return FALSE;
if (keyboard->focus_surface)
{
/* Fake key release events for the focused app */
serial = wl_display_next_serial (keyboard->display);
keyboard->grab->interface->modifiers (keyboard->grab,
serial,
0, 0, 0, 0);
for (k = keyboard->keys.data; k < end; k++)
{
keyboard->grab->interface->key (keyboard->grab,
timestamp,
*k, 0);
}
}
grab = g_slice_new0 (MetaWaylandKeyboardGrab);
grab->interface = &modal_grab;
meta_wayland_keyboard_start_grab (keyboard, grab);
meta_verbose ("Acquired modal keyboard grab, timestamp %d\n", timestamp);
return TRUE;
}
void
meta_wayland_keyboard_end_modal (MetaWaylandKeyboard *keyboard,
guint32 timestamp)
{
MetaWaylandKeyboardGrab *grab;
uint32_t *end = (void *) ((char *) keyboard->keys.data +
keyboard->keys.size);
uint32_t *k;
uint32_t serial;
grab = keyboard->grab;
g_assert (grab->interface == &modal_grab);
meta_wayland_keyboard_end_grab (keyboard);
g_slice_free (MetaWaylandKeyboardGrab, grab);
if (keyboard->focus_surface)
{
/* Fake key press events for the focused app */
serial = wl_display_next_serial (keyboard->display);
keyboard->grab->interface->modifiers (keyboard->grab,
serial,
keyboard->modifier_state.mods_depressed,
keyboard->modifier_state.mods_latched,
keyboard->modifier_state.mods_locked,
keyboard->modifier_state.group);
for (k = keyboard->keys.data; k < end; k++)
{
keyboard->grab->interface->key (keyboard->grab,
timestamp,
*k, 1);
}
}
meta_verbose ("Released modal keyboard grab, timestamp %d\n", timestamp);
}
void
meta_wayland_keyboard_set_keymap_names (MetaWaylandKeyboard *keyboard,
const char *rules,

7
src/wayland/meta-wayland-keyboard.h
View file

@ -142,13 +142,6 @@ meta_wayland_keyboard_start_grab (MetaWaylandKeyboard *device,
void
meta_wayland_keyboard_end_grab (MetaWaylandKeyboard *keyboard);
gboolean
meta_wayland_keyboard_begin_modal (MetaWaylandKeyboard *keyboard,
guint32 timestamp);
void
meta_wayland_keyboard_end_modal (MetaWaylandKeyboard *keyboard,
guint32 timestamp);
void
meta_wayland_keyboard_release (MetaWaylandKeyboard *keyboard);

55
src/wayland/meta-wayland-pointer.c
View file

@ -398,61 +398,6 @@ meta_wayland_pointer_end_grab (MetaWaylandPointer *pointer)
interface->focus (pointer->grab, pointer->current, NULL);
}
static void
modal_focus (MetaWaylandPointerGrab *grab,
MetaWaylandSurface *surface,
const ClutterEvent *event)
{
}
static void
modal_motion (MetaWaylandPointerGrab *grab,
const ClutterEvent *event)
{
}
static void
modal_button (MetaWaylandPointerGrab *grab,
const ClutterEvent *event)
{
}
static MetaWaylandPointerGrabInterface modal_grab = {
modal_focus,
modal_motion,
modal_button
};
gboolean
meta_wayland_pointer_begin_modal (MetaWaylandPointer *pointer)
{
MetaWaylandPointerGrab *grab;
if (pointer->grab != &pointer->default_grab)
return FALSE;
meta_wayland_pointer_set_focus (pointer, NULL);
grab = g_slice_new0 (MetaWaylandPointerGrab);
grab->interface = &modal_grab;
meta_wayland_pointer_start_grab (pointer, grab);
return TRUE;
}
void
meta_wayland_pointer_end_modal (MetaWaylandPointer *pointer)
{
MetaWaylandPointerGrab *grab;
grab = pointer->grab;
g_assert (grab->interface == &modal_grab);
meta_wayland_pointer_end_grab (pointer);
g_slice_free (MetaWaylandPointerGrab, grab);
}
typedef struct {
MetaWaylandPointerGrab generic;

5
src/wayland/meta-wayland-pointer.h
View file

@ -85,11 +85,6 @@ meta_wayland_pointer_start_grab (MetaWaylandPointer *pointer,
void
meta_wayland_pointer_end_grab (MetaWaylandPointer *pointer);
gboolean
meta_wayland_pointer_begin_modal (MetaWaylandPointer *pointer);
void
meta_wayland_pointer_end_modal (MetaWaylandPointer *pointer);
gboolean
meta_wayland_pointer_start_popup_grab (MetaWaylandPointer *pointer,
MetaWaylandSurface *popup);