385 lines
9.8 KiB
C
385 lines
9.8 KiB
C
/*
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* vim:ts=8:sw=3:sts=8:noexpandtab:cino=>5n-3f0^-2{2
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*/
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#include "e.h"
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/* local subsystem functions */
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static void _e_popup_free(E_Popup *pop);
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static int _e_popup_cb_window_shape(void *data, int ev_type, void *ev);
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static E_Popup *_e_popup_find_by_window(Ecore_X_Window win);
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/*
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static int _e_popup_cb_mouse_down(void *data, int type, void *event);
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static int _e_popup_cb_mouse_up(void *data, int type, void *event);
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static int _e_popup_cb_mouse_wheel(void *data, int type, void *event);
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*/
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/* local subsystem globals */
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static Ecore_Event_Handler *_e_popup_window_shape_handler = NULL;
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/*
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static Ecore_Event_Handler *_e_popup_mouse_down_handler = NULL;
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static Ecore_Event_Handler *_e_popup_mouse_up_handler = NULL;
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static Ecore_Event_Handler *_e_popup_mouse_wheel_handler = NULL;
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*/
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static Eina_List *_e_popup_list = NULL;
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/* externally accessible functions */
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EAPI int
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e_popup_init(void)
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{
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_e_popup_window_shape_handler = ecore_event_handler_add(ECORE_X_EVENT_WINDOW_SHAPE,
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_e_popup_cb_window_shape, NULL);
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/*
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_e_popup_mouse_down_handler = ecore_event_handler_add(ECORE_EVENT_MOUSE_BUTTON_DOWN,
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_e_popup_cb_mouse_down, NULL);
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_e_popup_mouse_up_handler = ecore_event_handler_add(ECORE_EVENT_MOUSE_BUTTON_UP,
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_e_popup_cb_mouse_up, NULL);
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_e_popup_mouse_wheel_handler = ecore_event_handler_add(ECORE_EVENT_MOUSE_WHEEL,
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_e_popup_cb_mouse_wheel, NULL);
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*/
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return 1;
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}
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EAPI int
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e_popup_shutdown(void)
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{
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E_FN_DEL(ecore_event_handler_del, _e_popup_window_shape_handler);
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/*
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E_FN_DEL(ecore_event_handler_del, _e_popup_mouse_down_handler);
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E_FN_DEL(ecore_event_handler_del, _e_popup_mouse_up_handler);
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E_FN_DEL(ecore_event_handler_del, _e_popup_mouse_wheel_handler);
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*/
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return 1;
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}
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EAPI E_Popup *
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e_popup_new(E_Zone *zone, int x, int y, int w, int h)
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{
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E_Popup *pop;
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pop = E_OBJECT_ALLOC(E_Popup, E_POPUP_TYPE, _e_popup_free);
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if (!pop) return NULL;
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pop->zone = zone;
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pop->x = x;
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pop->y = y;
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pop->w = w;
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pop->h = h;
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pop->layer = 250;
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pop->ecore_evas = e_canvas_new(e_config->evas_engine_popups, pop->zone->container->win,
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pop->zone->x + pop->x, pop->zone->y + pop->y, pop->w, pop->h, 1, 1,
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&(pop->evas_win));
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/* avoid excess exposes when shaped - set damage avoid to 1 */
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// ecore_evas_avoid_damage_set(pop->ecore_evas, 1);
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e_canvas_add(pop->ecore_evas);
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pop->shape = e_container_shape_add(pop->zone->container);
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e_container_shape_move(pop->shape, pop->zone->x + pop->x, pop->zone->y + pop->y);
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e_container_shape_resize(pop->shape, pop->w, pop->h);
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pop->evas = ecore_evas_get(pop->ecore_evas);
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e_container_window_raise(pop->zone->container, pop->evas_win, pop->layer);
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ecore_x_window_shape_events_select(pop->evas_win, 1);
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ecore_evas_name_class_set(pop->ecore_evas, "E", "_e_popup_window");
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ecore_evas_title_set(pop->ecore_evas, "E Popup");
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e_object_ref(E_OBJECT(pop->zone));
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pop->zone->popups = eina_list_append(pop->zone->popups, pop);
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_e_popup_list = eina_list_append(_e_popup_list, pop);
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return pop;
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}
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EAPI void
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e_popup_show(E_Popup *pop)
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{
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E_OBJECT_CHECK(pop);
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E_OBJECT_TYPE_CHECK(pop, E_POPUP_TYPE);
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if (pop->visible) return;
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pop->visible = 1;
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ecore_evas_show(pop->ecore_evas);
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e_container_shape_show(pop->shape);
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}
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EAPI void
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e_popup_hide(E_Popup *pop)
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{
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E_OBJECT_CHECK(pop);
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E_OBJECT_TYPE_CHECK(pop, E_POPUP_TYPE);
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if (!pop->visible) return;
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pop->visible = 0;
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ecore_evas_hide(pop->ecore_evas);
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e_container_shape_hide(pop->shape);
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}
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EAPI void
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e_popup_move(E_Popup *pop, int x, int y)
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{
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E_OBJECT_CHECK(pop);
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E_OBJECT_TYPE_CHECK(pop, E_POPUP_TYPE);
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if ((pop->x == x) && (pop->y == y)) return;
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pop->x = x;
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pop->y = y;
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ecore_evas_move(pop->ecore_evas,
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pop->zone->x + pop->x,
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pop->zone->y + pop->y);
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e_container_shape_move(pop->shape,
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pop->zone->x + pop->x,
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pop->zone->y + pop->y);
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}
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EAPI void
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e_popup_resize(E_Popup *pop, int w, int h)
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{
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E_OBJECT_CHECK(pop);
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E_OBJECT_TYPE_CHECK(pop, E_POPUP_TYPE);
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if ((pop->w == w) && (pop->h == h)) return;
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pop->w = w;
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pop->h = h;
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ecore_evas_resize(pop->ecore_evas, pop->w, pop->h);
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e_container_shape_resize(pop->shape, pop->w, pop->h);
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}
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EAPI void
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e_popup_move_resize(E_Popup *pop, int x, int y, int w, int h)
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{
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E_OBJECT_CHECK(pop);
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E_OBJECT_TYPE_CHECK(pop, E_POPUP_TYPE);
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if ((pop->x == x) && (pop->y == y) &&
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(pop->w == w) && (pop->h == h)) return;
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pop->x = x;
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pop->y = y;
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pop->w = w;
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pop->h = h;
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ecore_evas_move_resize(pop->ecore_evas,
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pop->zone->x + pop->x,
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pop->zone->y + pop->y,
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pop->w, pop->h);
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e_container_shape_move(pop->shape,
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pop->zone->x + pop->x,
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pop->zone->y + pop->y);
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e_container_shape_resize(pop->shape, pop->w, pop->h);
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}
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EAPI void
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e_popup_ignore_events_set(E_Popup *pop, int ignore)
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{
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ecore_evas_ignore_events_set(pop->ecore_evas, ignore);
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}
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EAPI void
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e_popup_edje_bg_object_set(E_Popup *pop, Evas_Object *o)
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{
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const char *shape_option;
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E_OBJECT_CHECK(pop);
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E_OBJECT_TYPE_CHECK(pop, E_POPUP_TYPE);
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shape_option = edje_object_data_get(o, "shaped");
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if (shape_option)
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{
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if (!strcmp(shape_option, "1"))
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pop->shaped = 1;
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else
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pop->shaped = 0;
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if (e_config->use_composite)
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{
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ecore_evas_alpha_set(pop->ecore_evas, pop->shaped);
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pop->evas_win = ecore_evas_software_x11_window_get(pop->ecore_evas);
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e_container_window_raise(pop->zone->container, pop->evas_win, pop->layer);
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}
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else
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ecore_evas_shaped_set(pop->ecore_evas, pop->shaped);
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}
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}
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EAPI void
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e_popup_layer_set(E_Popup *pop, int layer)
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{
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E_OBJECT_CHECK(pop);
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E_OBJECT_TYPE_CHECK(pop, E_POPUP_TYPE);
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pop->layer = layer;
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e_container_window_raise(pop->zone->container, pop->evas_win, pop->layer);
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}
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EAPI void
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e_popup_idler_before(void)
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{
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Eina_List *l;
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for (l = _e_popup_list; l; l = l->next)
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{
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E_Popup *pop;
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pop = l->data;
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if (pop->need_shape_export)
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{
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Ecore_X_Rectangle *rects, *orects;
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int num;
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rects = ecore_x_window_shape_rectangles_get(pop->evas_win, &num);
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if (rects)
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{
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int changed;
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changed = 1;
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if ((num == pop->shape_rects_num) && (pop->shape_rects))
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{
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int i;
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orects = pop->shape_rects;
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changed = 0;
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for (i = 0; i < num; i++)
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{
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if (rects[i].x < 0)
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{
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rects[i].width -= rects[i].x;
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rects[i].x = 0;
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}
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if ((rects[i].x + rects[i].width) > pop->w)
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rects[i].width = rects[i].width - rects[i].x;
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if (rects[i].y < 0)
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{
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rects[i].height -= rects[i].y;
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rects[i].y = 0;
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}
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if ((rects[i].y + rects[i].height) > pop->h)
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rects[i].height = rects[i].height - rects[i].y;
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if ((orects[i].x != rects[i].x) ||
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(orects[i].y != rects[i].y) ||
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(orects[i].width != rects[i].width) ||
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(orects[i].height != rects[i].height))
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{
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changed = 1;
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break;
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}
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}
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}
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if (changed)
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{
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E_FREE(pop->shape_rects);
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pop->shape_rects = rects;
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pop->shape_rects_num = num;
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e_container_shape_rects_set(pop->shape, rects, num);
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}
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else
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free(rects);
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}
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else
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{
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E_FREE(pop->shape_rects);
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pop->shape_rects = NULL;
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pop->shape_rects_num = 0;
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e_container_shape_rects_set(pop->shape, NULL, 0);
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}
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pop->need_shape_export = 0;
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}
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if (pop->visible)
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e_container_shape_show(pop->shape);
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}
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}
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/* local subsystem functions */
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static void
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_e_popup_free(E_Popup *pop)
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{
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E_FREE(pop->shape_rects);
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pop->shape_rects_num = 0;
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e_container_shape_hide(pop->shape);
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e_object_del(E_OBJECT(pop->shape));
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e_canvas_del(pop->ecore_evas);
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ecore_evas_free(pop->ecore_evas);
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e_object_unref(E_OBJECT(pop->zone));
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pop->zone->popups = eina_list_remove(pop->zone->popups, pop);
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_e_popup_list = eina_list_remove(_e_popup_list, pop);
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free(pop);
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}
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static int
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_e_popup_cb_window_shape(void *data, int ev_type, void *ev)
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{
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Eina_List *l;
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Ecore_X_Event_Window_Shape *e;
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e = ev;
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for (l = _e_popup_list; l; l = l->next)
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{
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E_Popup *pop;
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pop = l->data;
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if (pop->evas_win == e->win)
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pop->need_shape_export = 1;
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}
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return 1;
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}
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static E_Popup *
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_e_popup_find_by_window(Ecore_X_Window win)
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{
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E_Popup *pop;
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Eina_List *l;
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for (l = _e_popup_list; l; l = l->next)
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{
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pop = l->data;
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if (pop->evas_win == win) return pop;
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}
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return NULL;
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}
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/*
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static int
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_e_popup_cb_mouse_down(void *data, int type, void *event)
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{
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Ecore_Event_Mouse_Button *ev;
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E_Popup *pop;
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ev = event;
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pop = _e_popup_find_by_window(ev->event_window);
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if (pop)
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{
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Evas_Button_Flags flags = EVAS_BUTTON_NONE;
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e_bindings_mouse_down_event_handle(E_BINDING_CONTEXT_POPUP,
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E_OBJECT(pop), ev);
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if (ev->double_click) flags |= EVAS_BUTTON_DOUBLE_CLICK;
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if (ev->triple_click) flags |= EVAS_BUTTON_TRIPLE_CLICK;
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evas_event_feed_mouse_down(pop->evas, ev->buttons, flags, ev->timestamp, NULL);
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return 0;
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}
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return 1;
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}
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static int
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_e_popup_cb_mouse_up(void *data, int type, void *event)
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{
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Ecore_Event_Mouse_Button *ev;
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E_Popup *pop;
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ev = event;
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pop = _e_popup_find_by_window(ev->event_window);
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if (pop)
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{
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evas_event_feed_mouse_up(pop->evas, ev->buttons, EVAS_BUTTON_NONE, ev->timestamp, NULL);
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e_bindings_mouse_up_event_handle(E_BINDING_CONTEXT_POPUP,
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E_OBJECT(pop), ev);
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return 0;
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}
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return 1;
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}
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static int
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_e_popup_cb_mouse_wheel(void *data, int type, void *event)
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{
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Ecore_Event_Mouse_Wheel *ev;
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E_Popup *pop;
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ev = event;
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pop = _e_popup_find_by_window(ev->event_window);
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if (pop)
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{
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e_bindings_wheel_event_handle(E_BINDING_CONTEXT_POPUP,
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E_OBJECT(pop), ev);
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evas_event_feed_mouse_wheel(pop->evas, ev->direction, ev->z, ev->timestamp, NULL);
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return 0;
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}
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return 1;
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}
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*/
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