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#include "e.h"
typedef struct _E_Pointer_Stack E_Pointer_Stack;
struct _E_Pointer_Stack
{
void *obj;
const char *type;
};
/* local variables */
static Eina_List *_hdlrs = NULL;
static Eina_List *_ptrs = NULL;
static Eina_Bool init = EINA_FALSE;
static inline void
_e_pointer_theme_buf(E_Pointer *ptr, char cursor[1024])
{
if (ptr->color)
snprintf(cursor, 1024, "e/pointer/enlightenment/%s/color", ptr->type);
else
snprintf(cursor, 1024, "e/pointer/enlightenment/%s/mono", ptr->type);
}
static inline void
_e_pointer_hot_update(E_Pointer *ptr, int x, int y)
{
if ((ptr->hot.x != x) || (ptr->hot.y != y))
{
ptr->hot.x = x;
ptr->hot.y = y;
ptr->hot.update = EINA_TRUE;
}
}
static void
_e_pointer_active(E_Pointer *ptr)
{
if (!ptr->idle) return;
if (ptr->o_ptr)
edje_object_signal_emit(ptr->o_ptr, "e,state,mouse,active", "e");
ptr->idle = EINA_FALSE;
}
static void
_e_pointer_idle(E_Pointer *ptr)
{
if (ptr->idle) return;
if (ptr->o_ptr)
edje_object_signal_emit(ptr->o_ptr, "e,state,mouse,idle", "e");
ptr->idle = EINA_TRUE;
}
static Eina_Bool
_e_pointer_cb_idle_poller(void *data)
{
E_Pointer *ptr;
int x = 0, y = 0;
if (!(ptr = data)) return ECORE_CALLBACK_RENEW;
if ((e_powersave_mode_get() >= E_POWERSAVE_MODE_MEDIUM) ||
(!e_config->idle_cursor))
{
ptr->idle_poll = NULL;
return ECORE_CALLBACK_CANCEL;
}
if (ptr->canvas)
ecore_evas_pointer_xy_get(ptr->ee, &x, &y);
#ifndef HAVE_WAYLAND_ONLY
else
ecore_x_pointer_xy_get(ptr->win, &x, &y);
#endif
if ((ptr->x != x) || (ptr->y != y))
{
ptr->x = x;
ptr->y = y;
if (ptr->idle) _e_pointer_active(ptr);
return ECORE_CALLBACK_RENEW;
}
if (!ptr->idle) _e_pointer_idle(ptr);
return ECORE_CALLBACK_RENEW;
}
static Eina_Bool
_e_pointer_cb_idle_wait(void *data)
{
E_Pointer *ptr;
if (!(ptr = data)) return ECORE_CALLBACK_RENEW;
ptr->idle_tmr = NULL;
if ((e_powersave_mode_get() >= E_POWERSAVE_MODE_MEDIUM) ||
(!e_config->idle_cursor))
{
E_FREE_FUNC(ptr->idle_poll, ecore_poller_del);
return ECORE_CALLBACK_CANCEL;
}
if (!ptr->idle_poll)
ptr->idle_poll = ecore_poller_add(ECORE_POLLER_CORE, 64,
_e_pointer_cb_idle_poller, ptr);
return ECORE_CALLBACK_CANCEL;
}
static Eina_Bool
_e_pointer_cb_idle_pre(void *data)
{
E_Pointer *ptr;
if (!(ptr = data)) return ECORE_CALLBACK_RENEW;
if (ptr->canvas)
ecore_evas_pointer_xy_get(ptr->ee, &ptr->x, &ptr->y);
#ifndef HAVE_WAYLAND_ONLY
else
ecore_x_pointer_xy_get(ptr->win, &ptr->x, &ptr->y);
#endif
ptr->idle_tmr = ecore_timer_loop_add(4.0, _e_pointer_cb_idle_wait, ptr);
return ECORE_CALLBACK_CANCEL;
}
static void
_e_pointer_active_handle(E_Pointer *ptr)
{
_e_pointer_active(ptr);
if (ptr->idle_tmr)
ecore_timer_loop_reset(ptr->idle_tmr);
else
{
E_FREE_FUNC(ptr->idle_poll, ecore_poller_del);
if (e_powersave_mode_get() >= E_POWERSAVE_MODE_MEDIUM) return;
if (!e_config->idle_cursor) return;
ptr->idle_tmr = ecore_timer_loop_add(1.0, _e_pointer_cb_idle_pre, ptr);
}
}
static Eina_Bool
_e_pointer_cb_mouse_down(void *data EINA_UNUSED, int type EINA_UNUSED, void *event EINA_UNUSED)
{
Eina_List *l;
E_Pointer *ptr;
EINA_LIST_FOREACH(_ptrs, l, ptr)
{
_e_pointer_active_handle(ptr);
if (e_powersave_mode_get() < E_POWERSAVE_MODE_EXTREME)
{
if (ptr->o_ptr)
edje_object_signal_emit(ptr->o_ptr, "e,action,mouse,down", "e");
}
}
return ECORE_CALLBACK_PASS_ON;
}
static Eina_Bool
_e_pointer_cb_mouse_up(void *data EINA_UNUSED, int type EINA_UNUSED, void *event EINA_UNUSED)
{
Eina_List *l;
E_Pointer *ptr;
EINA_LIST_FOREACH(_ptrs, l, ptr)
{
_e_pointer_active_handle(ptr);
if (e_powersave_mode_get() < E_POWERSAVE_MODE_EXTREME)
{
if (ptr->o_ptr)
edje_object_signal_emit(ptr->o_ptr, "e,action,mouse,up", "e");
}
}
return ECORE_CALLBACK_PASS_ON;
}
static Eina_Bool
_e_pointer_cb_mouse_move(void *data EINA_UNUSED, int type EINA_UNUSED, void *event EINA_UNUSED)
{
Eina_List *l;
E_Pointer *ptr;
EINA_LIST_FOREACH(_ptrs, l, ptr)
{
_e_pointer_active_handle(ptr);
if (e_powersave_mode_get() < E_POWERSAVE_MODE_HIGH)
{
if (ptr->o_ptr)
edje_object_signal_emit(ptr->o_ptr, "e,action,mouse,move", "e");
}
}
return ECORE_CALLBACK_PASS_ON;
}
static Eina_Bool
_e_pointer_cb_mouse_wheel(void *data EINA_UNUSED, int type EINA_UNUSED, void *event EINA_UNUSED)
{
Eina_List *l;
E_Pointer *ptr;
EINA_LIST_FOREACH(_ptrs, l, ptr)
{
_e_pointer_active_handle(ptr);
if (e_powersave_mode_get() < E_POWERSAVE_MODE_EXTREME)
{
if (ptr->o_ptr)
edje_object_signal_emit(ptr->o_ptr, "e,action,mouse,wheel", "e");
}
}
return ECORE_CALLBACK_PASS_ON;
}
static void
_hot_update(E_Pointer *ptr)
{
int x = 0, y = 0, ox = 0, oy = 0;
if (ptr->e_cursor && (e_comp->comp_type != E_PIXMAP_TYPE_WL))
evas_object_geometry_get(ptr->buffer_o_ptr, &ox, &oy, NULL, NULL);
else
evas_object_geometry_get(ptr->o_ptr, &ox, &oy, NULL, NULL);
evas_object_geometry_get(ptr->o_hot, &x, &y, NULL, NULL);
_e_pointer_hot_update(ptr, x - ox, y - oy);
}
static void
_e_pointer_cb_hot_move(void *data, Evas *evas EINA_UNUSED, Evas_Object *obj EINA_UNUSED, void *event EINA_UNUSED)
{
E_Pointer *ptr = data;
if (!ptr->e_cursor) return;
if (!evas_object_visible_get(ptr->o_ptr)) return;
_hot_update(ptr);
}
static void
_e_pointer_cb_hot_show(void *data, Evas *evas EINA_UNUSED, Evas_Object *obj EINA_UNUSED, void *event EINA_UNUSED)
{
E_Pointer *ptr = data;
if (!ptr->e_cursor) return;
_hot_update(ptr);
}
static void
_del_cb(void *data, const Efl_Event *ev EINA_UNUSED) {
E_Pointer *ptr = data;
INF("Cursor-Object (%p) of %p was removed!", ptr->o_ptr, data);
ptr->o_ptr = NULL;
return;
}
static void
_e_pointer_pointer_canvas_init(E_Pointer *ptr, Evas *e, Evas_Object **o_ptr, Evas_Object **o_hot)
{
/* create pointer object */
*o_ptr = edje_object_add(e);
efl_event_callback_add(*o_ptr, EFL_EVENT_DEL, _del_cb, ptr);
/* create hotspot object */
*o_hot = evas_object_rectangle_add(e);
evas_object_color_set(*o_hot, 0, 0, 0, 0);
evas_object_event_callback_add(*o_hot, EVAS_CALLBACK_MOVE,
_e_pointer_cb_hot_move, ptr);
evas_object_event_callback_add(*o_ptr, EVAS_CALLBACK_MOVE,
_e_pointer_cb_hot_move, ptr);
evas_object_event_callback_add(*o_hot, EVAS_CALLBACK_SHOW,
_e_pointer_cb_hot_show, ptr);
evas_object_move(*o_ptr, 0, 0);
evas_object_resize(*o_ptr, ptr->w, ptr->h);
}
static void
_e_pointer_canvas_del(E_Pointer *ptr)
{
E_FREE_FUNC(ptr->buffer_o_hot, evas_object_del);
E_FREE_FUNC(ptr->buffer_o_ptr, evas_object_del);
E_FREE_FUNC(ptr->buffer_evas, evas_free);
E_FREE(ptr->pixels);
}
static void
_e_pointer_canvas_add(E_Pointer *ptr)
{
Evas_Engine_Info_Buffer *einfo;
int method = 0;
/* try to create new canvas */
if (!(ptr->buffer_evas = evas_new())) goto err;
method = evas_render_method_lookup("buffer");
evas_output_method_set(ptr->buffer_evas, method);
evas_output_size_set(ptr->buffer_evas, ptr->w, ptr->h);
evas_output_viewport_set(ptr->buffer_evas, 0, 0, ptr->w, ptr->h);
/* try to allocate space for pixels */
if (!(ptr->pixels = malloc(ptr->w * ptr->h * sizeof(int))))
goto err;
/* try to get the buffer engine info */
einfo = (Evas_Engine_Info_Buffer *)(void *)
evas_engine_info_get(ptr->buffer_evas);
if (!einfo) goto err;
/* fill in buffer engine info */
einfo->info.depth_type = EVAS_ENGINE_BUFFER_DEPTH_ARGB32;
einfo->info.dest_buffer = ptr->pixels;
einfo->info.dest_buffer_row_bytes = (ptr->w * sizeof(int));
einfo->info.use_color_key = 0;
einfo->info.alpha_threshold = 0;
einfo->info.func.new_update_region = NULL;
einfo->info.func.free_update_region = NULL;
/* set buffer engine info */
evas_engine_info_set(ptr->buffer_evas, (Evas_Engine_Info *)einfo);
_e_pointer_pointer_canvas_init(ptr, ptr->buffer_evas, &ptr->buffer_o_ptr, &ptr->buffer_o_hot);
if (!ptr->evas)
{
ptr->evas = ptr->buffer_evas;
ptr->o_ptr = ptr->buffer_o_ptr;
ptr->o_hot = ptr->buffer_o_hot;
}
return;
err:
_e_pointer_canvas_del(ptr);
}
static void
_e_pointer_canvas_resize(E_Pointer *ptr, int w, int h)
{
Evas_Engine_Info_Buffer *einfo;
if ((ptr->w == w) && (ptr->h == h)) return;
ptr->w = w;
ptr->h = h;
evas_output_size_set(ptr->buffer_evas, w, h);
evas_output_viewport_set(ptr->buffer_evas, 0, 0, w, h);
ptr->pixels = realloc(ptr->pixels, (ptr->w * ptr->h * sizeof(int)));
einfo = (Evas_Engine_Info_Buffer *)(void *)
evas_engine_info_get(ptr->buffer_evas);
EINA_SAFETY_ON_NULL_RETURN(einfo);
einfo->info.dest_buffer = ptr->pixels;
einfo->info.dest_buffer_row_bytes = (ptr->w * sizeof(int));
evas_engine_info_set(ptr->buffer_evas, (Evas_Engine_Info *)einfo);
evas_object_move(ptr->buffer_o_ptr, 0, 0);
evas_object_resize(ptr->buffer_o_ptr, ptr->w, ptr->h);
}
static void
_e_pointer_stack_free(E_Pointer_Stack *stack)
{
if (stack->type) eina_stringshare_del(stack->type);
free(stack);
}
static void
_e_pointer_cb_free(E_Pointer *ptr)
{
_ptrs = eina_list_remove(_ptrs, ptr);
E_FREE_LIST(ptr->stack, _e_pointer_stack_free);
eina_stringshare_del(ptr->type);
eina_stringshare_del(ptr->deferred_type);
E_FREE_FUNC(ptr->idle_tmr, ecore_timer_del);
E_FREE_FUNC(ptr->idle_poll, ecore_poller_del);
if (ptr->buffer_evas) _e_pointer_canvas_del(ptr);
free(ptr);
}
static void
_e_pointer_x11_setup(E_Pointer *ptr, const char *cursor)
{
if (ptr->e_cursor && (e_comp->comp_type != E_PIXMAP_TYPE_WL))
{
/* create a pointer canvas if we need to */
if ((!ptr->buffer_evas) && ptr->win) _e_pointer_canvas_add(ptr);
if (ptr->buffer_o_ptr && (ptr->buffer_o_ptr != ptr->o_ptr))
{
e_theme_edje_object_set(ptr->buffer_o_ptr, "base/theme/pointer", cursor);
edje_object_part_swallow(ptr->buffer_o_ptr, "e.swallow.hotspot", ptr->buffer_o_hot);
if (!init)
{
edje_object_signal_emit(ptr->o_ptr, "e,state,init", "e");
edje_object_message_signal_process(ptr->o_ptr);
init = EINA_TRUE;
}
}
return;
}
if (ptr->buffer_evas) _e_pointer_canvas_del(ptr);
#ifndef HAVE_WAYLAND_ONLY
if (!e_comp_util_has_x()) return;
Ecore_X_Cursor curs = 0;
if (!strcmp(ptr->type, "move"))
curs = ecore_x_cursor_shape_get(ECORE_X_CURSOR_FLEUR);
# if 0
else if (!strcmp(ptr->type, "resize"))
curs = ecore_x_cursor_shape_get(ECORE_X_CURSOR_SIZING);
# endif
else if (!strcmp(ptr->type, "resize_tl"))
curs = ecore_x_cursor_shape_get(ECORE_X_CURSOR_TOP_LEFT_CORNER);
else if (!strcmp(ptr->type, "resize_t"))
curs = ecore_x_cursor_shape_get(ECORE_X_CURSOR_TOP_SIDE);
else if (!strcmp(ptr->type, "resize_tr"))
curs = ecore_x_cursor_shape_get(ECORE_X_CURSOR_TOP_RIGHT_CORNER);
else if (!strcmp(ptr->type, "resize_r"))
curs = ecore_x_cursor_shape_get(ECORE_X_CURSOR_RIGHT_SIDE);
else if (!strcmp(ptr->type, "resize_br"))
curs = ecore_x_cursor_shape_get(ECORE_X_CURSOR_BOTTOM_RIGHT_CORNER);
else if (!strcmp(ptr->type, "resize_b"))
curs = ecore_x_cursor_shape_get(ECORE_X_CURSOR_BOTTOM_SIDE);
else if (!strcmp(ptr->type, "resize_bl"))
curs = ecore_x_cursor_shape_get(ECORE_X_CURSOR_BOTTOM_LEFT_CORNER);
else if (!strcmp(ptr->type, "resize_l"))
curs = ecore_x_cursor_shape_get(ECORE_X_CURSOR_LEFT_SIDE);
else if (!strcmp(ptr->type, "entry"))
curs = ecore_x_cursor_shape_get(ECORE_X_CURSOR_XTERM);
else if (!strcmp(ptr->type, "default"))
curs = ecore_x_cursor_shape_get(ECORE_X_CURSOR_LEFT_PTR);
else if (!strcmp(ptr->type, "plus"))
curs = ecore_x_cursor_shape_get(ECORE_X_CURSOR_PLUS);
else if (!strcmp(ptr->type, "hand"))
curs = ecore_x_cursor_shape_get(ECORE_X_CURSOR_HAND1);
else if (!strcmp(ptr->type, "rotate"))
curs = ecore_x_cursor_shape_get(ECORE_X_CURSOR_EXCHANGE);
else
{
WRN("Unknown pointer ptr->type: %s\n", ptr->type);
curs = ecore_x_cursor_shape_get(ECORE_X_CURSOR_ARROW);
}
if (!curs) WRN("X Cursor for %s is missing\n", ptr->type);
ecore_x_window_cursor_set(ptr->win, curs);
if (curs) ecore_x_cursor_free(curs);
#endif
}
static void
_e_pointer_type_set(E_Pointer *ptr, const char *type)
{
/* check if pointer type is already set */
if (!e_util_strcmp(ptr->type, type)) return;
if (ptr->grabcount > 0)
{
eina_stringshare_replace(&(ptr->deferred_type), type);
return;
}
eina_stringshare_replace(&ptr->type, type);
/* don't show cursor if in hidden mode */
if (!e_config->show_cursor)
{
e_pointer_hide(ptr);
return;
}
if (ptr->e_cursor)
{
char cursor[1024];
if ((!ptr->buffer_evas) && ptr->win) _e_pointer_canvas_add(ptr);
_e_pointer_theme_buf(ptr, cursor);
/* try to set the edje object theme */
if (!e_theme_edje_object_set(ptr->o_ptr, "base/theme/pointer", cursor))
cursor[0] = 0;
edje_object_part_swallow(ptr->o_ptr, "e.swallow.hotspot", ptr->o_hot);
if (!init)
{
edje_object_signal_emit(ptr->o_ptr, "e,state,init", "e");
edje_object_message_signal_process(ptr->o_ptr);
init = EINA_TRUE;
}
_e_pointer_x11_setup(ptr, cursor);
if (!cursor[0]) return;
_hot_update(ptr);
if (ptr->canvas)
e_pointer_object_set(ptr, NULL, 0, 0);
else
evas_object_show(ptr->o_ptr);
}
else
_e_pointer_x11_setup(ptr, NULL);
}
EINTERN int
e_pointer_init(void)
{
E_LIST_HANDLER_APPEND(_hdlrs, ECORE_EVENT_MOUSE_BUTTON_DOWN,
_e_pointer_cb_mouse_down, NULL);
E_LIST_HANDLER_APPEND(_hdlrs, ECORE_EVENT_MOUSE_BUTTON_UP,
_e_pointer_cb_mouse_up, NULL);
E_LIST_HANDLER_APPEND(_hdlrs, ECORE_EVENT_MOUSE_MOVE,
_e_pointer_cb_mouse_move, NULL);
E_LIST_HANDLER_APPEND(_hdlrs, ECORE_EVENT_MOUSE_WHEEL,
_e_pointer_cb_mouse_wheel, NULL);
init = EINA_FALSE;
return 1;
}
EINTERN int
e_pointer_shutdown(void)
{
E_FREE_LIST(_hdlrs, ecore_event_handler_del);
init = EINA_FALSE;
return 1;
}
E_API E_Pointer *
e_pointer_window_new(Ecore_Window win, Eina_Bool filled)
{
E_Pointer *ptr = NULL;
EINA_SAFETY_ON_FALSE_RETURN_VAL(win, NULL);
/* allocate space for new pointer */
if (!(ptr = E_OBJECT_ALLOC(E_Pointer, E_POINTER_TYPE, _e_pointer_cb_free)))
return NULL;
/* set default pointer properties */
ptr->w = ptr->h = (double)e_config->cursor_size * e_scale;
ptr->e_cursor = e_config->use_e_cursor;
ptr->win = win;
ptr->color = EINA_FALSE;
if (e_comp->pointer)
ptr->color = e_comp->pointer->color;
/* set pointer default type */
if (filled) e_pointer_type_push(ptr, ptr, "default");
/* append this pointer to the list */
_ptrs = eina_list_append(_ptrs, ptr);
return ptr;
}
E_API E_Pointer *
e_pointer_canvas_new(Ecore_Evas *ee, Eina_Bool filled)
{
E_Pointer *ptr = NULL;
EINA_SAFETY_ON_FALSE_RETURN_VAL(ee, NULL);
/* allocate space for new pointer */
if (!(ptr = E_OBJECT_ALLOC(E_Pointer, E_POINTER_TYPE, _e_pointer_cb_free)))
return NULL;
/* set default pointer properties */
ptr->color = EINA_TRUE;
ptr->canvas = EINA_TRUE;
ptr->w = ptr->h = (double)e_config->cursor_size * e_scale;
ptr->e_cursor = 1;
ptr->ee = ee;
ptr->evas = ecore_evas_get(ee);
_e_pointer_pointer_canvas_init(ptr, ptr->evas, &ptr->o_ptr, &ptr->o_hot);
/* set pointer default type */
if (filled) e_pointer_type_push(ptr, ptr, "default");
/* append this pointer to the list */
_ptrs = eina_list_append(_ptrs, ptr);
_e_pointer_active_handle(ptr);
return ptr;
}
E_API void
e_pointers_size_set(int size)
{
Eina_List *l;
E_Pointer *ptr;
if (!e_config->show_cursor) return;
size = (double)size * e_scale;
EINA_LIST_FOREACH(_ptrs, l, ptr)
{
if ((ptr->w == size) && (ptr->h == size)) continue;
if (ptr->buffer_evas)
_e_pointer_canvas_resize(ptr, size, size);
if (ptr->canvas)
{
ptr->w = size;
ptr->h = size;
evas_object_resize(ptr->o_ptr, size, size);
}
}
#ifndef HAVE_WAYLAND_ONLY
if (e_comp_util_has_x())
ecore_x_cursor_size_set(e_config->cursor_size * 3 / 4);
#endif
}
E_API void
e_pointer_hide(E_Pointer *ptr)
{
if (ptr->buffer_evas)
_e_pointer_canvas_del(ptr);
if (ptr->canvas)
evas_object_hide(ptr->o_ptr);
#ifndef HAVE_WAYLAND_ONLY
if (ptr->win)
ecore_x_window_cursor_set(ptr->win, 0);
#endif
}
E_API void
e_pointer_show(E_Pointer *ptr)
{
EINA_SAFETY_ON_NULL_RETURN(ptr);
EINA_SAFETY_ON_NULL_RETURN(ptr->o_ptr);
if ((!ptr->buffer_evas) && ptr->win) _e_pointer_canvas_add(ptr);
if (ptr->canvas)
evas_object_show(ptr->o_ptr);
}
E_API void
e_pointer_type_push(E_Pointer *ptr, void *obj, const char *type)
{
E_Pointer_Stack *stack;
EINA_SAFETY_ON_NULL_RETURN(ptr);
EINA_SAFETY_ON_NULL_RETURN(obj);
_e_pointer_type_set(ptr, type);
if (!(stack = E_NEW(E_Pointer_Stack, 1))) return;
stack->type = eina_stringshare_ref(ptr->type);
stack->obj = obj;
ptr->stack = eina_list_prepend(ptr->stack, stack);
}
E_API void
e_pointer_type_pop(E_Pointer *ptr, void *obj, const char *type)
{
Eina_List *l, *ll;
E_Pointer_Stack *stack;
EINA_SAFETY_ON_NULL_RETURN(ptr);
EINA_LIST_FOREACH_SAFE(ptr->stack, l, ll, stack)
{
if (((stack->obj == obj) || (!obj)) &&
((!type) || (!e_util_strcmp(stack->type, type))))
{
_e_pointer_stack_free(stack);
ptr->stack = eina_list_remove_list(ptr->stack, l);
if (type) break;
}
}
if ((!obj) && (!type))
{
if (!ptr->stack)
{
e_pointer_type_push(ptr, ptr, "default");
}
}
else
{
if (!ptr->stack)
{
e_pointer_hide(ptr);
eina_stringshare_replace(&ptr->type, NULL);
return;
}
}
if (!(stack = eina_list_data_get(ptr->stack))) return;
_e_pointer_type_set(ptr, stack->type);
/* eina_stringshare_replace(&ptr->type, stack->type); */
}
E_API void
e_pointer_mode_push(void *obj, E_Pointer_Mode mode)
{
switch (mode)
{
case E_POINTER_RESIZE_TL:
e_pointer_type_push(e_comp->pointer, obj, "resize_tl");
break;
case E_POINTER_RESIZE_T:
e_pointer_type_push(e_comp->pointer, obj, "resize_t");
break;
case E_POINTER_RESIZE_TR:
e_pointer_type_push(e_comp->pointer, obj, "resize_tr");
break;
case E_POINTER_RESIZE_R:
e_pointer_type_push(e_comp->pointer, obj, "resize_r");
break;
case E_POINTER_RESIZE_BR:
e_pointer_type_push(e_comp->pointer, obj, "resize_br");
break;
case E_POINTER_RESIZE_B:
e_pointer_type_push(e_comp->pointer, obj, "resize_b");
break;
case E_POINTER_RESIZE_BL:
e_pointer_type_push(e_comp->pointer, obj, "resize_bl");
break;
case E_POINTER_RESIZE_L:
e_pointer_type_push(e_comp->pointer, obj, "resize_l");
break;
case E_POINTER_MOVE:
e_pointer_type_push(e_comp->pointer, obj, "move");
break;
default: break;
}
}
E_API void
e_pointer_mode_pop(void *obj, E_Pointer_Mode mode)
{
switch (mode)
{
case E_POINTER_RESIZE_TL:
e_pointer_type_pop(e_comp->pointer, obj, "resize_tl");
break;
case E_POINTER_RESIZE_T:
e_pointer_type_pop(e_comp->pointer, obj, "resize_t");
break;
case E_POINTER_RESIZE_TR:
e_pointer_type_pop(e_comp->pointer, obj, "resize_tr");
break;
case E_POINTER_RESIZE_R:
e_pointer_type_pop(e_comp->pointer, obj, "resize_r");
break;
case E_POINTER_RESIZE_BR:
e_pointer_type_pop(e_comp->pointer, obj, "resize_br");
break;
case E_POINTER_RESIZE_B:
e_pointer_type_pop(e_comp->pointer, obj, "resize_b");
break;
case E_POINTER_RESIZE_BL:
e_pointer_type_pop(e_comp->pointer, obj, "resize_bl");
break;
case E_POINTER_RESIZE_L:
e_pointer_type_pop(e_comp->pointer, obj, "resize_l");
break;
case E_POINTER_MOVE:
e_pointer_type_pop(e_comp->pointer, obj, "move");
break;
default: break;
}
}
E_API void
e_pointer_idler_before(void)
{
Eina_List *l;
E_Pointer *ptr;
if (!e_config->show_cursor) return;
if (ecore_evas_manual_render_get(e_comp->ee)) return;
EINA_LIST_FOREACH(_ptrs, l, ptr)
{
if ((!ptr->e_cursor) || (!ptr->buffer_evas)) continue;
if (!ptr->o_ptr) {
EINA_SAFETY_ERROR("ptr->o_ptr is NULL should not be NULL!");
}
if (ptr->hot.update)
_e_pointer_type_set(ptr, ptr->type);
if (ptr->buffer_evas)
{
Eina_List *updates;
if ((updates = evas_render_updates(ptr->buffer_evas)))
{
#ifndef HAVE_WAYLAND_ONLY
Ecore_X_Cursor cur;
int hotx = ptr->hot.x;
int hoty = ptr->hot.y;
if (hotx < 0) hotx = 0;
else if (hotx >= ptr->w) hotx = ptr->w - 1;
if (hoty < 0) hoty = 0;
else if (hoty >= ptr->h) hoty = ptr->h - 1;
cur = ecore_x_cursor_new(ptr->win, ptr->pixels,
ptr->w, ptr->h, hotx, hoty);
ecore_x_window_cursor_set(ptr->win, cur);
ecore_x_cursor_free(cur);
#endif
evas_render_updates_free(updates);
}
}
ptr->hot.update = EINA_FALSE;
}
}
E_API void
e_pointer_object_set(E_Pointer *ptr, Evas_Object *obj, int x, int y)
{
Evas_Object *o;
E_Client *ec;
int px, py;
EINA_SAFETY_ON_NULL_RETURN(ptr);
EINA_SAFETY_ON_NULL_RETURN(ptr->o_ptr);
ecore_evas_cursor_get(ptr->ee, &o, NULL, &px, &py);
if (o)
{
if (o == obj)
{
ecore_evas_object_cursor_set(ptr->ee, obj, E_LAYER_MAX - 1, x, y);
return;
}
ec = e_comp_object_client_get(o);
if (ec)
{
ec->hidden = 1;
evas_object_hide(ec->frame);
}
}
ec = NULL;
if (obj)
{
ec = e_comp_object_client_get(obj);
if (ec)
ec->hidden = 1;
ecore_evas_cursor_unset(ptr->ee);
ecore_evas_object_cursor_set(ptr->ee, obj, E_LAYER_MAX - 1, x, y);
}
else if ((o != ptr->o_ptr) || (x != px) || (y != py))
{
ecore_evas_cursor_unset(ptr->ee);
ecore_evas_object_cursor_set(ptr->ee, ptr->o_ptr, E_LAYER_MAX - 1,
ptr->hot.x, ptr->hot.y);
evas_object_show(ptr->o_ptr);
}
ptr->client.ec = ec;
ptr->client.x = x;
ptr->client.y = y;
}
E_API void
e_pointer_window_add(E_Pointer *ptr, Ecore_Window win)
{
ptr->win = win;
_e_pointer_x11_setup(ptr, "default");
}
E_API void
e_pointer_grab_set(E_Pointer *ptr, Eina_Bool grab)
{
EINA_SAFETY_ON_NULL_RETURN(ptr);
EINA_SAFETY_ON_NULL_RETURN(ptr->o_ptr);
if (grab) ptr->grabcount++;
else
{
if (ptr->grabcount > 0)
{
ptr->grabcount--;
if ((ptr->grabcount == 0) && (ptr->deferred_type))
{
_e_pointer_type_set(ptr, ptr->deferred_type);
eina_stringshare_del(ptr->deferred_type);
ptr->deferred_type = NULL;
}
}
}
}
E_API void
e_pointer_reset(E_Pointer *ptr)
{
EINA_SAFETY_ON_NULL_RETURN(ptr);
/* free stack of pointer types */
E_FREE_LIST(ptr->stack, _e_pointer_stack_free);
eina_stringshare_del(ptr->type);
ptr->type = NULL;
eina_stringshare_del(ptr->deferred_type);
ptr->deferred_type = NULL;
/* reset pointer to default */
e_pointer_type_push(ptr, ptr, "default");
}
EINTERN void
e_pointers_freeze_set(Eina_Bool set)
{
Eina_List *l;
E_Pointer *ptr;
EINA_LIST_FOREACH(_ptrs, l, ptr)
{
if (isedje(ptr->o_ptr))
edje_object_play_set(ptr->o_ptr, !set);
if (isedje(ptr->buffer_o_ptr))
edje_object_play_set(ptr->buffer_o_ptr, !set);
}
}