2010-01-07 11:26:52 -08:00
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/*
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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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#ifdef HAVE_CONFIG_H
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# include <config.h>
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#endif
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#include <string.h>
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#include "Ecore.h"
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#include "ecore_input_evas_private.h"
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#include "Ecore_Input.h"
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#include "Ecore_Input_Evas.h"
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int _ecore_input_evas_log_dom = -1;
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typedef struct _Ecore_Input_Window Ecore_Input_Window;
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struct _Ecore_Input_Window
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{
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Evas *evas;
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void *window;
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Ecore_Event_Mouse_Move_Cb move_mouse;
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int ignore_event;
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};
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static int _ecore_event_evas_init_count = 0;
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static Ecore_Event_Handler *ecore_event_evas_handlers[8];
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static Eina_Hash *_window_hash = NULL;
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EAPI void
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ecore_event_evas_modifier_lock_update(Evas *e, unsigned int modifiers)
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{
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if (modifiers & ECORE_EVENT_MODIFIER_SHIFT)
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evas_key_modifier_on(e, "Shift");
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else evas_key_modifier_off(e, "Shift");
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if (modifiers & ECORE_EVENT_MODIFIER_CTRL)
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evas_key_modifier_on(e, "Control");
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else evas_key_modifier_off(e, "Control");
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if (modifiers & ECORE_EVENT_MODIFIER_ALT)
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evas_key_modifier_on(e, "Alt");
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else evas_key_modifier_off(e, "Alt");
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if (modifiers & ECORE_EVENT_MODIFIER_WIN)
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{
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evas_key_modifier_on(e, "Super");
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evas_key_modifier_on(e, "Hyper");
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}
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else
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{
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evas_key_modifier_off(e, "Super");
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evas_key_modifier_off(e, "Hyper");
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}
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if (modifiers & ECORE_EVENT_LOCK_SCROLL)
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evas_key_lock_on(e, "Scroll_Lock");
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else evas_key_lock_off(e, "Scroll_Lock");
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if (modifiers & ECORE_EVENT_LOCK_NUM)
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evas_key_lock_on(e, "Num_Lock");
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else evas_key_lock_off(e, "Num_Lock");
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if (modifiers & ECORE_EVENT_LOCK_CAPS)
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evas_key_lock_on(e, "Caps_Lock");
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else evas_key_lock_off(e, "Caps_Lock");
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}
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EAPI void
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ecore_event_window_register(Ecore_Window id, void *window, Evas *evas, Ecore_Event_Mouse_Move_Cb move_mouse)
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{
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2010-03-22 02:20:33 -07:00
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Ecore_Input_Window *w;
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2010-01-07 11:26:52 -08:00
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2010-03-22 02:20:33 -07:00
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w = calloc(1, sizeof(Ecore_Input_Window));
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if (!w) return;
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2010-01-07 11:26:52 -08:00
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2010-03-22 02:20:33 -07:00
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w->evas = evas;
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w->window = window;
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w->move_mouse = move_mouse;
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w->ignore_event = 0;
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2010-01-07 11:26:52 -08:00
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2010-03-22 02:20:33 -07:00
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eina_hash_add(_window_hash, &id, w);
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2010-01-07 11:26:52 -08:00
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evas_key_modifier_add(evas, "Shift");
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evas_key_modifier_add(evas, "Control");
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evas_key_modifier_add(evas, "Alt");
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evas_key_modifier_add(evas, "Meta");
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evas_key_modifier_add(evas, "Hyper");
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evas_key_modifier_add(evas, "Super");
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evas_key_lock_add(evas, "Caps_Lock");
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evas_key_lock_add(evas, "Num_Lock");
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evas_key_lock_add(evas, "Scroll_Lock");
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}
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EAPI void
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ecore_event_window_unregister(Ecore_Window id)
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{
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eina_hash_del(_window_hash, &id, NULL);
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}
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2010-03-22 02:20:33 -07:00
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EAPI void *
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2010-01-07 11:26:52 -08:00
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ecore_event_window_match(Ecore_Window id)
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{
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Ecore_Input_Window *lookup;
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lookup = eina_hash_find(_window_hash, &id);
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if (lookup) return lookup->window;
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return NULL;
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}
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EAPI void
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ecore_event_window_ignore_events(Ecore_Window id, int ignore_event)
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{
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Ecore_Input_Window *lookup;
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lookup = eina_hash_find(_window_hash, &id);
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2010-03-22 02:37:27 -07:00
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if (!lookup) return;
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2010-01-07 11:26:52 -08:00
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lookup->ignore_event = ignore_event;
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}
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static Ecore_Input_Window*
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_ecore_event_window_match(Ecore_Window id)
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{
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Ecore_Input_Window *lookup;
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lookup = eina_hash_find(_window_hash, &id);
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if (!lookup) return NULL;
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if (lookup->ignore_event) return NULL; /* Pass on event. */
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return lookup;
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}
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static int
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_ecore_event_evas_key(Ecore_Event_Key *e, Ecore_Event_Press press)
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{
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Ecore_Input_Window *lookup;
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lookup = _ecore_event_window_match(e->window);
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if (!lookup) return 1;
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ecore_event_evas_modifier_lock_update(lookup->evas, e->modifiers);
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if (press == ECORE_DOWN)
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evas_event_feed_key_down(lookup->evas, e->keyname, e->key, e->string, e->compose, e->timestamp, NULL);
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else
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evas_event_feed_key_up(lookup->evas, e->keyname, e->key, e->string, e->compose, e->timestamp, NULL);
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return 1;
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}
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static int
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_ecore_event_evas_mouse_button(Ecore_Event_Mouse_Button *e, Ecore_Event_Press press)
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{
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Ecore_Input_Window *lookup;
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Evas_Button_Flags flags = EVAS_BUTTON_NONE;
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lookup = _ecore_event_window_match(e->window);
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if (!lookup) return 1;
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if (e->double_click) flags |= EVAS_BUTTON_DOUBLE_CLICK;
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if (e->triple_click) flags |= EVAS_BUTTON_TRIPLE_CLICK;
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2010-01-17 00:52:38 -08:00
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if (e->multi.device == 0)
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2010-01-16 04:20:56 -08:00
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{
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ecore_event_evas_modifier_lock_update(lookup->evas, e->modifiers);
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if (press == ECORE_DOWN)
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evas_event_feed_mouse_down(lookup->evas, e->buttons, flags, e->timestamp, NULL);
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else
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evas_event_feed_mouse_up(lookup->evas, e->buttons, flags, e->timestamp, NULL);
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}
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2010-01-07 11:26:52 -08:00
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else
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2010-01-16 04:20:56 -08:00
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{
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2010-01-17 00:52:38 -08:00
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if (press == ECORE_DOWN)
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evas_event_feed_multi_down(lookup->evas, e->multi.device, e->x, e->y, e->multi.radius, e->multi.radius_x, e->multi.radius_y, e->multi.pressure, e->multi.angle, e->multi.x, e->multi.y, flags, e->timestamp, NULL);
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else
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evas_event_feed_multi_up(lookup->evas, e->multi.device, e->x, e->y, e->multi.radius, e->multi.radius_x, e->multi.radius_y, e->multi.pressure, e->multi.angle, e->multi.x, e->multi.y, flags, e->timestamp, 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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ecore_event_evas_mouse_move(void *data __UNUSED__, int type __UNUSED__, void *event)
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{
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Ecore_Event_Mouse_Move *e;
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Ecore_Input_Window *lookup;
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e = event;
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lookup = _ecore_event_window_match(e->window);
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if (!lookup) return 1;
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if (e->multi.device == 0)
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{
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ecore_event_evas_modifier_lock_update(lookup->evas, e->modifiers);
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lookup->move_mouse(lookup->window, e->x, e->y, e->timestamp);
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}
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else
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{
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evas_event_feed_multi_move(lookup->evas, e->multi.device, e->x, e->y, e->multi.radius, e->multi.radius_x, e->multi.radius_y, e->multi.pressure, e->multi.angle, e->multi.x, e->multi.y, e->timestamp, NULL);
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2010-01-16 04:20:56 -08:00
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}
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2010-01-07 11:26:52 -08:00
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return 1;
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}
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2010-01-17 00:52:38 -08:00
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EAPI int
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ecore_event_evas_mouse_button_down(void *data __UNUSED__, int type __UNUSED__, void *event)
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{
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return _ecore_event_evas_mouse_button((Ecore_Event_Mouse_Button *)event, ECORE_DOWN);
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}
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EAPI int
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ecore_event_evas_mouse_button_up(void *data __UNUSED__, int type __UNUSED__, void *event)
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{
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return _ecore_event_evas_mouse_button((Ecore_Event_Mouse_Button *)event, ECORE_UP);
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}
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2010-01-07 11:26:52 -08:00
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static int
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_ecore_event_evas_mouse_io(Ecore_Event_Mouse_IO *e, Ecore_Event_IO io)
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{
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Ecore_Input_Window *lookup;
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lookup = _ecore_event_window_match(e->window);
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if (!lookup) return 1;
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ecore_event_evas_modifier_lock_update(lookup->evas, e->modifiers);
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switch (io)
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{
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case ECORE_IN:
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evas_event_feed_mouse_in(lookup->evas, e->timestamp, NULL);
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break;
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case ECORE_OUT:
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evas_event_feed_mouse_out(lookup->evas, e->timestamp, NULL);
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break;
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default:
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break;
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}
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lookup->move_mouse(lookup->window, e->x, e->y, e->timestamp);
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return 1;
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}
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EAPI int
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ecore_event_evas_key_down(void *data __UNUSED__, int type __UNUSED__, void *event)
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{
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2010-03-22 02:20:33 -07:00
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return _ecore_event_evas_key((Ecore_Event_Key *)event, ECORE_DOWN);
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2010-01-07 11:26:52 -08:00
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}
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EAPI int
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ecore_event_evas_key_up(void *data __UNUSED__, int type __UNUSED__, void *event)
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{
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2010-03-22 02:20:33 -07:00
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return _ecore_event_evas_key((Ecore_Event_Key *)event, ECORE_UP);
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2010-01-07 11:26:52 -08:00
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}
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EAPI int
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ecore_event_evas_mouse_wheel(void *data __UNUSED__, int type __UNUSED__, void *event)
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{
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Ecore_Event_Mouse_Wheel *e;
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Ecore_Input_Window *lookup;
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e = event;
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lookup = _ecore_event_window_match(e->window);
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if (!lookup) return 1;
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ecore_event_evas_modifier_lock_update(lookup->evas, e->modifiers);
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evas_event_feed_mouse_wheel(lookup->evas, e->direction, e->z, e->timestamp, NULL);
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return 1;
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}
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EAPI int
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ecore_event_evas_mouse_in(void *data __UNUSED__, int type __UNUSED__, void *event)
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{
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2010-03-22 02:20:33 -07:00
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return _ecore_event_evas_mouse_io((Ecore_Event_Mouse_IO *)event, ECORE_IN);
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2010-01-07 11:26:52 -08:00
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}
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EAPI int
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ecore_event_evas_mouse_out(void *data __UNUSED__, int type __UNUSED__, void *event)
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{
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2010-03-22 02:20:33 -07:00
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return _ecore_event_evas_mouse_io((Ecore_Event_Mouse_IO *)event, ECORE_OUT);
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2010-01-07 11:26:52 -08:00
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}
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EAPI int
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ecore_event_evas_init(void)
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{
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2010-03-22 02:20:33 -07:00
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if (++_ecore_event_evas_init_count != 1)
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2010-01-07 11:26:52 -08:00
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return _ecore_event_evas_init_count;
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2010-03-22 02:20:33 -07:00
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_ecore_input_evas_log_dom = eina_log_domain_register("EcoreInputEvas", ECORE_INPUT_EVAS_DEFAULT_LOG_COLOR);
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if (_ecore_input_evas_log_dom < 0)
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2010-01-07 11:26:52 -08:00
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{
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2010-03-22 02:20:33 -07:00
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EINA_LOG_ERR("Impossible to create a log domain for the ecore input evas_module.");
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return --_ecore_event_evas_init_count;
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2010-01-07 11:26:52 -08:00
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}
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if (!ecore_init())
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{
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return --_ecore_event_evas_init_count;
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}
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if (!ecore_event_init())
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{
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goto shutdown_ecore;
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}
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ecore_event_evas_handlers[0] = ecore_event_handler_add(ECORE_EVENT_KEY_DOWN,
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ecore_event_evas_key_down,
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NULL);
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ecore_event_evas_handlers[1] = ecore_event_handler_add(ECORE_EVENT_KEY_UP,
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ecore_event_evas_key_up,
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NULL);
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ecore_event_evas_handlers[2] = ecore_event_handler_add(ECORE_EVENT_MOUSE_BUTTON_DOWN,
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ecore_event_evas_mouse_button_down,
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NULL);
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ecore_event_evas_handlers[3] = ecore_event_handler_add(ECORE_EVENT_MOUSE_BUTTON_UP,
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ecore_event_evas_mouse_button_up,
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NULL);
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ecore_event_evas_handlers[4] = ecore_event_handler_add(ECORE_EVENT_MOUSE_MOVE,
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ecore_event_evas_mouse_move,
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NULL);
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ecore_event_evas_handlers[5] = ecore_event_handler_add(ECORE_EVENT_MOUSE_WHEEL,
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ecore_event_evas_mouse_wheel,
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NULL);
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ecore_event_evas_handlers[6] = ecore_event_handler_add(ECORE_EVENT_MOUSE_IN,
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ecore_event_evas_mouse_in,
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NULL);
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ecore_event_evas_handlers[7] = ecore_event_handler_add(ECORE_EVENT_MOUSE_OUT,
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ecore_event_evas_mouse_out,
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NULL);
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2010-03-22 02:20:33 -07:00
|
|
|
|
2010-01-07 11:26:52 -08:00
|
|
|
_window_hash = eina_hash_pointer_new(free);
|
2010-03-22 02:20:33 -07:00
|
|
|
|
2010-01-07 11:26:52 -08:00
|
|
|
return _ecore_event_evas_init_count;
|
2010-03-22 02:20:33 -07:00
|
|
|
|
|
|
|
shutdown_ecore:
|
2010-01-07 11:26:52 -08:00
|
|
|
ecore_shutdown();
|
2010-03-22 02:20:33 -07:00
|
|
|
|
2010-01-07 11:26:52 -08:00
|
|
|
return --_ecore_event_evas_init_count;
|
|
|
|
}
|
|
|
|
|
|
|
|
EAPI int
|
|
|
|
ecore_event_evas_shutdown(void)
|
|
|
|
{
|
2010-02-28 15:27:47 -08:00
|
|
|
size_t i;
|
2010-03-22 02:20:33 -07:00
|
|
|
|
2010-01-07 11:26:52 -08:00
|
|
|
if (--_ecore_event_evas_init_count != 0)
|
|
|
|
return _ecore_event_evas_init_count;
|
2010-03-22 02:20:33 -07:00
|
|
|
|
2010-01-07 11:26:52 -08:00
|
|
|
eina_hash_free(_window_hash);
|
|
|
|
_window_hash = NULL;
|
2010-03-22 02:20:33 -07:00
|
|
|
for (i = 0; i < sizeof(ecore_event_evas_handlers) / sizeof(Ecore_Event_Handler *); i++)
|
2010-01-07 11:26:52 -08:00
|
|
|
{
|
|
|
|
ecore_event_handler_del(ecore_event_evas_handlers[i]);
|
|
|
|
ecore_event_evas_handlers[i] = NULL;
|
|
|
|
}
|
2010-03-22 02:20:33 -07:00
|
|
|
|
2010-01-07 11:26:52 -08:00
|
|
|
ecore_event_shutdown();
|
|
|
|
ecore_shutdown();
|
2010-03-22 02:20:33 -07:00
|
|
|
|
2010-01-07 11:26:52 -08:00
|
|
|
eina_log_domain_unregister(_ecore_input_evas_log_dom);
|
|
|
|
_ecore_input_evas_log_dom = -1;
|
2010-03-22 02:20:33 -07:00
|
|
|
|
2010-01-07 11:26:52 -08:00
|
|
|
return _ecore_event_evas_init_count;
|
|
|
|
}
|