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authorChris Michael <cp.michael@samsung.com>2016-10-25 10:47:15 -0400
committerChris Michael <cp.michael@samsung.com>2016-10-25 11:07:32 -0400
commit3a44b0fd172f143c32a89ac8aac28cbad6f4d1e9 (patch)
tree0988e97684a4ef9139c37541104beed73ec74985 /src/lib/ecore_wl2/ecore_wl2_input.c
parentRevert "elementary: Don't try to set pointer edj if there is no pointer" (diff)
downloadefl-3a44b0fd172f143c32a89ac8aac28cbad6f4d1e9.tar.gz
Revert "ecore-wl2: Remove all references to wl_cursor usage"
This reverts commit 173fda5c11fc083a0b274e404f0005a52b4bf128. Reverting this as we need to handle mouse pointers a different way.
Diffstat (limited to 'src/lib/ecore_wl2/ecore_wl2_input.c')
-rw-r--r--src/lib/ecore_wl2/ecore_wl2_input.c145
1 files changed, 138 insertions, 7 deletions
diff --git a/src/lib/ecore_wl2/ecore_wl2_input.c b/src/lib/ecore_wl2/ecore_wl2_input.c
index 5600fed26d..919d424d61 100644
--- a/src/lib/ecore_wl2/ecore_wl2_input.c
+++ b/src/lib/ecore_wl2/ecore_wl2_input.c
@@ -35,7 +35,7 @@ typedef struct _Ecore_Wl2_Mouse_Down_Info
static Eina_Inlist *_ecore_wl2_mouse_down_info_list = NULL;
static void _keyboard_cb_key(void *data, struct wl_keyboard *keyboard EINA_UNUSED, unsigned int serial, unsigned int timestamp, unsigned int keycode, unsigned int state);
-/* static void _pointer_cb_frame(void *data, struct wl_callback *callback, unsigned int timestamp EINA_UNUSED); */
+static void _pointer_cb_frame(void *data, struct wl_callback *callback, unsigned int timestamp EINA_UNUSED);
static Ecore_Wl2_Mouse_Down_Info *
_ecore_wl2_input_mouse_down_info_get(int device)
@@ -651,6 +651,41 @@ static const struct wl_pointer_listener _pointer_listener =
NULL, /* axis_discrete */
};
+static const struct wl_callback_listener _pointer_surface_listener =
+{
+ _pointer_cb_frame
+};
+
+static void
+_pointer_cb_frame(void *data, struct wl_callback *callback, unsigned int timestamp EINA_UNUSED)
+{
+ Ecore_Wl2_Input *input;
+
+ input = data;
+ if (!input) return;
+
+ if (callback)
+ {
+ if (callback != input->cursor.frame_cb) return;
+ wl_callback_destroy(callback);
+ input->cursor.frame_cb = NULL;
+ }
+
+ if (!input->cursor.name)
+ {
+ _ecore_wl2_input_cursor_set(input, NULL);
+ return;
+ }
+
+ if ((input->cursor.wl_cursor->image_count > 1) &&
+ (!input->cursor.frame_cb))
+ {
+ input->cursor.frame_cb = wl_surface_frame(input->cursor.surface);
+ wl_callback_add_listener(input->cursor.frame_cb,
+ &_pointer_surface_listener, input);
+ }
+}
+
static void
_keyboard_cb_keymap(void *data, struct wl_keyboard *keyboard EINA_UNUSED, unsigned int format, int fd, unsigned int size)
{
@@ -1111,9 +1146,18 @@ _seat_cb_capabilities(void *data, struct wl_seat *seat, enum wl_seat_capability
input->wl.pointer = wl_seat_get_pointer(seat);
wl_pointer_set_user_data(input->wl.pointer, input);
wl_pointer_add_listener(input->wl.pointer, &_pointer_listener, input);
+
+ if (!input->cursor.surface)
+ {
+ input->cursor.surface =
+ wl_compositor_create_surface(input->display->wl.compositor);
+ }
}
else if (!(caps & WL_SEAT_CAPABILITY_POINTER) && (input->wl.pointer))
{
+ if (input->cursor.surface) wl_surface_destroy(input->cursor.surface);
+ input->cursor.surface = NULL;
+
#ifdef WL_POINTER_RELEASE_SINCE_VERSION
if (input->seat_version >= WL_POINTER_RELEASE_SINCE_VERSION)
wl_pointer_release(input->wl.pointer);
@@ -1180,19 +1224,74 @@ _ecore_wl2_input_cursor_setup(Ecore_Wl2_Input *input)
input->cursor.size = 32;
tmp = getenv("ECORE_WL_CURSOR_SIZE");
if (tmp) input->cursor.size = atoi(tmp);
+
+ tmp = getenv("ECORE_WL_CURSOR_THEME_NAME");
+ eina_stringshare_replace(&input->cursor.theme_name, tmp);
+
+ if (!input->cursor.name)
+ input->cursor.name = eina_stringshare_add("left_ptr");
+
+ if (input->display->wl.shm)
+ {
+ input->cursor.theme =
+ wl_cursor_theme_load(input->cursor.theme_name, input->cursor.size,
+ input->display->wl.shm);
+ }
}
static Eina_Bool
_ecore_wl2_input_cursor_update(void *data)
{
Ecore_Wl2_Input *input;
+ struct wl_cursor_image *image;
+ struct wl_buffer *buffer;
+ unsigned int delay = 0;
input = data;
if (!input) return EINA_FALSE;
- if (input->wl.pointer)
- wl_pointer_set_cursor(input->wl.pointer, input->pointer.enter_serial,
- NULL, 0, 0);
+ image = input->cursor.wl_cursor->images[input->cursor.index];
+ if (!image) return EINA_FALSE;
+
+ buffer = wl_cursor_image_get_buffer(image);
+ if (buffer)
+ {
+ if (input->wl.pointer)
+ wl_pointer_set_cursor(input->wl.pointer, input->pointer.enter_serial,
+ input->cursor.surface,
+ image->hotspot_x, image->hotspot_y);
+
+ wl_surface_attach(input->cursor.surface, buffer, 0, 0);
+#ifdef WL_SURFACE_DAMAGE_BUFFER_SINCE_VERSION
+ if (input->display->wl.compositor_version >= WL_SURFACE_DAMAGE_BUFFER_SINCE_VERSION)
+ wl_surface_damage_buffer(input->cursor.surface,
+ 0, 0, image->width, image->height);
+ else
+#endif
+ wl_surface_damage(input->cursor.surface,
+ 0, 0, image->width, image->height);
+ wl_surface_commit(input->cursor.surface);
+
+ if ((input->cursor.wl_cursor->image_count > 1) &&
+ (!input->cursor.frame_cb))
+ _pointer_cb_frame(input, NULL, 0);
+ }
+
+ if (input->cursor.wl_cursor->image_count <= 1)
+ return ECORE_CALLBACK_CANCEL;
+
+ delay = image->delay;
+ input->cursor.index =
+ (input->cursor.index + 1) % input->cursor.wl_cursor->image_count;
+
+ if (!input->cursor.timer)
+ {
+ input->cursor.timer =
+ ecore_timer_loop_add(delay / 1000.0,
+ _ecore_wl2_input_cursor_update, input);
+ }
+ else
+ ecore_timer_interval_set(input->cursor.timer, delay / 1000.0);
return ECORE_CALLBACK_RENEW;
}
@@ -1257,6 +1356,12 @@ _ecore_wl2_input_del(Ecore_Wl2_Input *input)
_ecore_wl2_input_cursor_update_stop(input);
+ if (input->cursor.theme) wl_cursor_theme_destroy(input->cursor.theme);
+ if (input->cursor.surface) wl_surface_destroy(input->cursor.surface);
+ if (input->cursor.name) eina_stringshare_del(input->cursor.name);
+ if (input->cursor.theme_name)
+ eina_stringshare_del(input->cursor.theme_name);
+
if (input->data.types.data)
{
char **t;
@@ -1287,11 +1392,37 @@ _ecore_wl2_input_del(Ecore_Wl2_Input *input)
void
_ecore_wl2_input_cursor_set(Ecore_Wl2_Input *input, const char *cursor)
{
+ struct wl_cursor *wl_cursor;
+
_ecore_wl2_input_cursor_update_stop(input);
- if (input->wl.pointer)
- wl_pointer_set_cursor(input->wl.pointer, input->pointer.enter_serial,
- NULL, 0, 0);
+ eina_stringshare_replace(&input->cursor.name, cursor);
+ if (!cursor) eina_stringshare_replace(&input->cursor.name, "left_ptr");
+
+ wl_cursor =
+ wl_cursor_theme_get_cursor(input->cursor.theme, input->cursor.name);
+ if (!wl_cursor)
+ {
+ wl_cursor =
+ wl_cursor_theme_get_cursor(input->cursor.theme, "left_ptr");
+ }
+
+ if (!wl_cursor)
+ {
+ ERR("Could not get Wayland Cursor from Cursor Theme: %s",
+ input->cursor.theme_name);
+ return;
+ }
+
+ input->cursor.wl_cursor = wl_cursor;
+
+ if ((!wl_cursor->images) || (!wl_cursor->images[0]))
+ {
+ if (input->wl.pointer)
+ wl_pointer_set_cursor(input->wl.pointer, input->pointer.enter_serial,
+ NULL, 0, 0);
+ return;
+ }
input->cursor.index = 0;