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-rw-r--r--src/lib/ecore_input/ecore_input_evas.c418
1 files changed, 418 insertions, 0 deletions
diff --git a/src/lib/ecore_input/ecore_input_evas.c b/src/lib/ecore_input/ecore_input_evas.c
new file mode 100644
index 0000000000..1f5b38e03c
--- /dev/null
+++ b/src/lib/ecore_input/ecore_input_evas.c
@@ -0,0 +1,418 @@
+#ifdef HAVE_CONFIG_H
+# include <config.h>
+#endif
+
+#include <string.h>
+#include <stdlib.h>
+
+#include "Ecore.h"
+#include "Ecore_Input.h"
+
+#include "Ecore_Input_Evas.h"
+#include "ecore_input_evas_private.h"
+
+int _ecore_input_evas_log_dom = -1;
+
+typedef struct _Ecore_Input_Window Ecore_Input_Window;
+struct _Ecore_Input_Window
+{
+ Evas *evas;
+ void *window;
+ Ecore_Event_Mouse_Move_Cb move_mouse;
+ Ecore_Event_Multi_Move_Cb move_multi;
+ Ecore_Event_Multi_Down_Cb down_multi;
+ Ecore_Event_Multi_Up_Cb up_multi;
+ int ignore_event;
+};
+
+static int _ecore_event_evas_init_count = 0;
+static Ecore_Event_Handler *ecore_event_evas_handlers[8];
+static Eina_Hash *_window_hash = NULL;
+
+EAPI void
+ecore_event_evas_modifier_lock_update(Evas *e, unsigned int modifiers)
+{
+ if (modifiers & ECORE_EVENT_MODIFIER_SHIFT)
+ evas_key_modifier_on(e, "Shift");
+ else evas_key_modifier_off(e, "Shift");
+
+ if (modifiers & ECORE_EVENT_MODIFIER_CTRL)
+ evas_key_modifier_on(e, "Control");
+ else evas_key_modifier_off(e, "Control");
+
+ if (modifiers & ECORE_EVENT_MODIFIER_ALT)
+ evas_key_modifier_on(e, "Alt");
+ else evas_key_modifier_off(e, "Alt");
+
+ if (modifiers & ECORE_EVENT_MODIFIER_WIN)
+ {
+ evas_key_modifier_on(e, "Super");
+ evas_key_modifier_on(e, "Hyper");
+ }
+ else
+ {
+ evas_key_modifier_off(e, "Super");
+ evas_key_modifier_off(e, "Hyper");
+ }
+
+ if (modifiers & ECORE_EVENT_MODIFIER_ALTGR)
+ evas_key_modifier_on(e, "AltGr");
+ else evas_key_modifier_off(e, "AltGr");
+
+ if (modifiers & ECORE_EVENT_LOCK_SCROLL)
+ evas_key_lock_on(e, "Scroll_Lock");
+ else evas_key_lock_off(e, "Scroll_Lock");
+
+ if (modifiers & ECORE_EVENT_LOCK_NUM)
+ evas_key_lock_on(e, "Num_Lock");
+ else evas_key_lock_off(e, "Num_Lock");
+
+ if (modifiers & ECORE_EVENT_LOCK_CAPS)
+ evas_key_lock_on(e, "Caps_Lock");
+ else evas_key_lock_off(e, "Caps_Lock");
+
+ if (modifiers & ECORE_EVENT_LOCK_SHIFT)
+ evas_key_lock_on(e, "Shift_Lock");
+ else evas_key_lock_off(e, "Shift_Lock");
+}
+
+EAPI void
+ecore_event_window_register(Ecore_Window id, void *window, Evas *evas,
+ Ecore_Event_Mouse_Move_Cb move_mouse,
+ Ecore_Event_Multi_Move_Cb move_multi,
+ Ecore_Event_Multi_Down_Cb down_multi,
+ Ecore_Event_Multi_Up_Cb up_multi)
+{
+ Ecore_Input_Window *w;
+
+ w = calloc(1, sizeof(Ecore_Input_Window));
+ if (!w) return;
+
+ w->evas = evas;
+ w->window = window;
+ w->move_mouse = move_mouse;
+ w->move_multi = move_multi;
+ w->down_multi = down_multi;
+ w->up_multi = up_multi;
+ w->ignore_event = 0;
+
+ eina_hash_add(_window_hash, &id, w);
+
+ evas_key_modifier_add(evas, "Shift");
+ evas_key_modifier_add(evas, "Control");
+ evas_key_modifier_add(evas, "Alt");
+ evas_key_modifier_add(evas, "Meta");
+ evas_key_modifier_add(evas, "Hyper");
+ evas_key_modifier_add(evas, "Super");
+ evas_key_modifier_add(evas, "AltGr");
+ evas_key_lock_add(evas, "Caps_Lock");
+ evas_key_lock_add(evas, "Num_Lock");
+ evas_key_lock_add(evas, "Scroll_Lock");
+}
+
+EAPI void
+ecore_event_window_unregister(Ecore_Window id)
+{
+ eina_hash_del(_window_hash, &id, NULL);
+}
+
+EAPI void *
+ecore_event_window_match(Ecore_Window id)
+{
+ Ecore_Input_Window *lookup;
+
+ lookup = eina_hash_find(_window_hash, &id);
+ if (lookup) return lookup->window;
+ return NULL;
+}
+
+EAPI void
+ecore_event_window_ignore_events(Ecore_Window id, int ignore_event)
+{
+ Ecore_Input_Window *lookup;
+
+ lookup = eina_hash_find(_window_hash, &id);
+ if (!lookup) return;
+ lookup->ignore_event = ignore_event;
+}
+
+static Ecore_Input_Window*
+_ecore_event_window_match(Ecore_Window id)
+{
+ Ecore_Input_Window *lookup;
+
+ lookup = eina_hash_find(_window_hash, &id);
+ if (!lookup) return NULL;
+ if (lookup->ignore_event) return NULL; /* Pass on event. */
+ return lookup;
+}
+
+static Eina_Bool
+_ecore_event_evas_key(Ecore_Event_Key *e, Ecore_Event_Press press)
+{
+ Ecore_Input_Window *lookup;
+
+ lookup = _ecore_event_window_match(e->event_window);
+ if (!lookup) return ECORE_CALLBACK_PASS_ON;
+ ecore_event_evas_modifier_lock_update(lookup->evas, e->modifiers);
+ if (press == ECORE_DOWN)
+ evas_event_feed_key_down(lookup->evas, e->keyname, e->key, e->string, e->compose, e->timestamp, NULL);
+ else
+ evas_event_feed_key_up(lookup->evas, e->keyname, e->key, e->string, e->compose, e->timestamp, NULL);
+ return ECORE_CALLBACK_PASS_ON;
+}
+
+static Eina_Bool
+_ecore_event_evas_mouse_button(Ecore_Event_Mouse_Button *e, Ecore_Event_Press press)
+{
+ Ecore_Input_Window *lookup;
+ Evas_Button_Flags flags = EVAS_BUTTON_NONE;
+
+ lookup = _ecore_event_window_match(e->event_window);
+ if (!lookup) return ECORE_CALLBACK_PASS_ON;
+ if (e->double_click) flags |= EVAS_BUTTON_DOUBLE_CLICK;
+ if (e->triple_click) flags |= EVAS_BUTTON_TRIPLE_CLICK;
+ if (e->multi.device == 0)
+ {
+ ecore_event_evas_modifier_lock_update(lookup->evas, e->modifiers);
+ if (press == ECORE_DOWN)
+ evas_event_feed_mouse_down(lookup->evas, e->buttons, flags,
+ e->timestamp, NULL);
+ else
+ evas_event_feed_mouse_up(lookup->evas, e->buttons, flags,
+ e->timestamp, NULL);
+ }
+ else
+ {
+ if (press == ECORE_DOWN)
+ {
+ if (lookup->down_multi)
+ lookup->down_multi(lookup->window, 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);
+ else
+ 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);
+ }
+ else
+ {
+ if (lookup->up_multi)
+ lookup->up_multi(lookup->window, 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);
+ else
+ 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);
+ }
+ }
+ return ECORE_CALLBACK_PASS_ON;
+}
+
+EAPI Eina_Bool
+ecore_event_evas_mouse_move(void *data EINA_UNUSED, int type EINA_UNUSED, void *event)
+{
+ Ecore_Event_Mouse_Move *e;
+ Ecore_Input_Window *lookup;
+
+ e = event;
+ lookup = _ecore_event_window_match(e->event_window);
+ if (!lookup) return ECORE_CALLBACK_PASS_ON;
+ if (e->multi.device == 0)
+ {
+ ecore_event_evas_modifier_lock_update(lookup->evas, e->modifiers);
+ if (lookup->move_mouse)
+ lookup->move_mouse(lookup->window, e->x, e->y, e->timestamp);
+ else
+ evas_event_feed_mouse_move(lookup->evas, e->x, e->y, e->timestamp,
+ NULL);
+ }
+ else
+ {
+ if (lookup->move_multi)
+ lookup->move_multi(lookup->window, 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);
+ else
+ 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);
+ }
+ return ECORE_CALLBACK_PASS_ON;
+}
+
+EAPI Eina_Bool
+ecore_event_evas_mouse_button_down(void *data EINA_UNUSED, int type EINA_UNUSED, void *event)
+{
+ return _ecore_event_evas_mouse_button((Ecore_Event_Mouse_Button *)event, ECORE_DOWN);
+}
+
+EAPI Eina_Bool
+ecore_event_evas_mouse_button_up(void *data EINA_UNUSED, int type EINA_UNUSED, void *event)
+{
+ return _ecore_event_evas_mouse_button((Ecore_Event_Mouse_Button *)event, ECORE_UP);
+}
+
+static Eina_Bool
+_ecore_event_evas_mouse_io(Ecore_Event_Mouse_IO *e, Ecore_Event_IO io)
+{
+ Ecore_Input_Window *lookup;
+
+ lookup = _ecore_event_window_match(e->event_window);
+ if (!lookup) return ECORE_CALLBACK_PASS_ON;
+ ecore_event_evas_modifier_lock_update(lookup->evas, e->modifiers);
+ switch (io)
+ {
+ case ECORE_IN:
+ evas_event_feed_mouse_in(lookup->evas, e->timestamp, NULL);
+ break;
+ case ECORE_OUT:
+ evas_event_feed_mouse_out(lookup->evas, e->timestamp, NULL);
+ break;
+ default:
+ break;
+ }
+
+ lookup->move_mouse(lookup->window, e->x, e->y, e->timestamp);
+ return ECORE_CALLBACK_PASS_ON;
+}
+
+EAPI Eina_Bool
+ecore_event_evas_key_down(void *data EINA_UNUSED, int type EINA_UNUSED, void *event)
+{
+ return _ecore_event_evas_key((Ecore_Event_Key *)event, ECORE_DOWN);
+}
+
+EAPI Eina_Bool
+ecore_event_evas_key_up(void *data EINA_UNUSED, int type EINA_UNUSED, void *event)
+{
+ return _ecore_event_evas_key((Ecore_Event_Key *)event, ECORE_UP);
+}
+
+EAPI Eina_Bool
+ecore_event_evas_mouse_wheel(void *data EINA_UNUSED, int type EINA_UNUSED, void *event)
+{
+ Ecore_Event_Mouse_Wheel *e;
+ Ecore_Input_Window *lookup;
+
+ e = event;
+ lookup = _ecore_event_window_match(e->event_window);
+ if (!lookup) return ECORE_CALLBACK_PASS_ON;
+ ecore_event_evas_modifier_lock_update(lookup->evas, e->modifiers);
+ evas_event_feed_mouse_wheel(lookup->evas, e->direction, e->z, e->timestamp, NULL);
+ return ECORE_CALLBACK_PASS_ON;
+}
+
+EAPI Eina_Bool
+ecore_event_evas_mouse_in(void *data EINA_UNUSED, int type EINA_UNUSED, void *event)
+{
+ return _ecore_event_evas_mouse_io((Ecore_Event_Mouse_IO *)event, ECORE_IN);
+}
+
+EAPI Eina_Bool
+ecore_event_evas_mouse_out(void *data EINA_UNUSED, int type EINA_UNUSED, void *event)
+{
+ return _ecore_event_evas_mouse_io((Ecore_Event_Mouse_IO *)event, ECORE_OUT);
+}
+
+EAPI int
+ecore_event_evas_init(void)
+{
+ if (++_ecore_event_evas_init_count != 1)
+ return _ecore_event_evas_init_count;
+
+ _ecore_input_evas_log_dom = eina_log_domain_register
+ ("ecore_input_evas", ECORE_INPUT_EVAS_DEFAULT_LOG_COLOR);
+ if (_ecore_input_evas_log_dom < 0)
+ {
+ EINA_LOG_ERR("Impossible to create a log domain for the ecore input evas_module.");
+ return --_ecore_event_evas_init_count;
+ }
+
+ if (!ecore_init())
+ {
+ return --_ecore_event_evas_init_count;
+ }
+
+ if (!ecore_event_init())
+ {
+ goto shutdown_ecore;
+ }
+
+ ecore_event_evas_handlers[0] = ecore_event_handler_add(ECORE_EVENT_KEY_DOWN,
+ ecore_event_evas_key_down,
+ NULL);
+ ecore_event_evas_handlers[1] = ecore_event_handler_add(ECORE_EVENT_KEY_UP,
+ ecore_event_evas_key_up,
+ NULL);
+ ecore_event_evas_handlers[2] = ecore_event_handler_add(ECORE_EVENT_MOUSE_BUTTON_DOWN,
+ ecore_event_evas_mouse_button_down,
+ NULL);
+ ecore_event_evas_handlers[3] = ecore_event_handler_add(ECORE_EVENT_MOUSE_BUTTON_UP,
+ ecore_event_evas_mouse_button_up,
+ NULL);
+ ecore_event_evas_handlers[4] = ecore_event_handler_add(ECORE_EVENT_MOUSE_MOVE,
+ ecore_event_evas_mouse_move,
+ NULL);
+ ecore_event_evas_handlers[5] = ecore_event_handler_add(ECORE_EVENT_MOUSE_WHEEL,
+ ecore_event_evas_mouse_wheel,
+ NULL);
+ ecore_event_evas_handlers[6] = ecore_event_handler_add(ECORE_EVENT_MOUSE_IN,
+ ecore_event_evas_mouse_in,
+ NULL);
+ ecore_event_evas_handlers[7] = ecore_event_handler_add(ECORE_EVENT_MOUSE_OUT,
+ ecore_event_evas_mouse_out,
+ NULL);
+
+ _window_hash = eina_hash_pointer_new(free);
+
+ return _ecore_event_evas_init_count;
+
+ shutdown_ecore:
+ ecore_shutdown();
+
+ return --_ecore_event_evas_init_count;
+}
+
+EAPI int
+ecore_event_evas_shutdown(void)
+{
+ size_t i;
+
+ if (--_ecore_event_evas_init_count != 0)
+ return _ecore_event_evas_init_count;
+
+ eina_hash_free(_window_hash);
+ _window_hash = NULL;
+ for (i = 0; i < sizeof(ecore_event_evas_handlers) / sizeof(Ecore_Event_Handler *); i++)
+ {
+ ecore_event_handler_del(ecore_event_evas_handlers[i]);
+ ecore_event_evas_handlers[i] = NULL;
+ }
+
+ ecore_event_shutdown();
+ ecore_shutdown();
+
+ eina_log_domain_unregister(_ecore_input_evas_log_dom);
+ _ecore_input_evas_log_dom = -1;
+
+ return _ecore_event_evas_init_count;
+}
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