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efl/src/modules/ecore_evas/engines/cocoa/ecore_evas_cocoa.c

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#ifdef HAVE_CONFIG_H
# include <config.h>
#endif
#include <Ecore.h>
#include "ecore_private.h"
#include <Ecore_Input.h>
#include <Ecore_Input_Evas.h>
#include <Ecore_Cocoa.h>
#include <Evas_Engine_GL_Cocoa.h>
#include "Ecore_Evas.h"
#include "ecore_evas_private.h"
#include "ecore_evas_cocoa.h"
#ifdef EAPI
# undef EAPI
#endif
#ifdef __GNUC__
# if __GNUC__ >= 4
# define EAPI __attribute__ ((visibility("default")))
# else
# define EAPI
# endif
#else
# define EAPI
#endif
static int _ecore_evas_init_count = 0;
// FIXME: In case we have a lot of windows per app, we should probably use another container
// like a rbtree or a dictionnary-based container
static Eina_List *ecore_evases = NULL;
static Ecore_Event_Handler *ecore_evas_event_handlers[4];
static const char *_iface_name = "opengl_cocoa";
static const int _iface_version = 1;
static int
_render_updates_process(Ecore_Evas *ee, Eina_List *updates)
{
int rend = 0;
if (ee->prop.avoid_damage)
{
if (updates)
{
_ecore_evas_idle_timeout_update(ee);
rend = 1;
}
}
else if (((ee->visible) && (ee->draw_ok)) ||
((ee->should_be_visible) && (ee->prop.fullscreen)) ||
((ee->should_be_visible) && (ee->prop.override)))
{
if (updates)
{
if (ee->shaped)
{
//TODO
}
if (ee->alpha)
{
//TODO
}
_ecore_evas_idle_timeout_update(ee);
rend = 1;
}
}
else
evas_norender(ee->evas);
if (ee->func.fn_post_render) ee->func.fn_post_render(ee);
if (rend)
{
static int frames = 0;
static double t0 = 0.0;
double t, td;
t = ecore_time_get();
frames++;
if ((t - t0) > 1.0)
{
td = t - t0;
DBG("FPS: %3.3f", (double)frames / td);
frames = 0;
t0 = t;
}
}
return rend;
}
static int
_ecore_evas_cocoa_render(Ecore_Evas *ee)
{
int rend = 0;
Eina_List *ll;
Ecore_Evas *ee2;
static int render2 = -1;
if ((!ee->no_comp_sync) && (_ecore_evas_app_comp_sync))
return 0;
if (ee->in_async_render)
{
DBG("ee=%p is rendering asynchronously, skip.", ee);
return 0;
}
EINA_LIST_FOREACH(ee->sub_ecore_evas, ll, ee2)
{
if (ee2->func.fn_pre_render) ee2->func.fn_pre_render(ee2);
if (ee2->engine.func->fn_render)
rend |= ee2->engine.func->fn_render(ee2);
if (ee2->func.fn_post_render) ee2->func.fn_post_render(ee2);
}
if (ee->func.fn_pre_render) ee->func.fn_pre_render(ee);
if (render2 == -1)
{
if (getenv("RENDER2")) render2 = 1;
else render2 = 0;
}
if (render2)
{
if (!ee->can_async_render)
{
Eina_List *updates = evas_render2_updates(ee->evas);
rend = _render_updates_process(ee, updates);
evas_render_updates_free(updates);
}
else
{
ee->in_async_render = EINA_TRUE;
if (evas_render2(ee->evas)) rend = 1;
else ee->in_async_render = EINA_FALSE;
}
}
else
{
if (!ee->can_async_render)
{
Eina_List *updates = evas_render_updates(ee->evas);
rend = _render_updates_process(ee, updates);
evas_render_updates_free(updates);
}
else if (evas_render_async(ee->evas))
{
DBG("ee=%p started asynchronous render.", ee);
ee->in_async_render = EINA_TRUE;
rend = 1;
}
else if (ee->func.fn_post_render) ee->func.fn_post_render(ee);
}
return rend;
}
static Ecore_Evas *
_ecore_evas_cocoa_match(Ecore_Cocoa_Object *cocoa_win)
{
Eina_List *it;
Ecore_Evas *ee;
DBG("");
EINA_LIST_FOREACH(ecore_evases, it, ee)
{
if (ecore_cocoa_window_get((Ecore_Cocoa_Window *)ee->prop.window) == cocoa_win)
return ee;
}
return NULL;
}
static Eina_Bool
_ecore_evas_cocoa_event_got_focus(void *data EINA_UNUSED, int type EINA_UNUSED, void *event)
{
Ecore_Cocoa_Event_Window_Focused *e = event;
Ecore_Evas *ee;
ee = _ecore_evas_cocoa_match(e->cocoa_window);
if ((!ee) || (ee->ignore_events)) return ECORE_CALLBACK_PASS_ON;
_ecore_evas_focus_device_set(ee, NULL, EINA_TRUE);
return ECORE_CALLBACK_PASS_ON;
}
static Eina_Bool
_ecore_evas_cocoa_event_lost_focus(void *data EINA_UNUSED, int type EINA_UNUSED, void *event)
{
Ecore_Cocoa_Event_Window_Unfocused *e = event;
Ecore_Evas *ee;
ee = _ecore_evas_cocoa_match(e->cocoa_window);
if ((!ee) || (ee->ignore_events)) return ECORE_CALLBACK_PASS_ON;
_ecore_evas_focus_device_set(ee, NULL, EINA_TRUE);
return ECORE_CALLBACK_PASS_ON;
}
static void
_ecore_evas_resize_common(Ecore_Evas *ee,
int w,
int h,
Eina_Bool resize_cocoa)
{
DBG("Ecore_Evas Resize %i %i, was %i %i (resize_cocoa: %s)",
w, h, ee->w, ee->h, resize_cocoa ? "yes" : "no");
ee->req.w = w;
ee->req.h = h;
if ((ee->w != w) || (ee->h != h))
{
ee->w = w;
ee->h = h;
if (ee->prop.window && resize_cocoa)
ecore_cocoa_window_resize((Ecore_Cocoa_Window *)ee->prop.window, w, h);
if (ECORE_EVAS_PORTRAIT(ee))
{
evas_output_size_set(ee->evas, ee->w, ee->h);
evas_output_viewport_set(ee->evas, 0, 0, ee->w, ee->h);
}
else
{
evas_output_size_set(ee->evas, ee->h, ee->w);
evas_output_viewport_set(ee->evas, 0, 0, ee->h, ee->w);
}
if (ee->func.fn_resize) ee->func.fn_resize(ee);
}
}
static Eina_Bool
_ecore_evas_cocoa_event_window_resize(void *data EINA_UNUSED, int type EINA_UNUSED, void *event)
{
Ecore_Cocoa_Event_Window_Resize_Request *e = event;
Ecore_Evas *ee;
DBG("");
ee = _ecore_evas_cocoa_match(e->cocoa_window);
if (EINA_UNLIKELY(!ee))
{
ERR("Unregistered Ecore_Evas for Cocoa window %p", e->cocoa_window);
return ECORE_CALLBACK_PASS_ON;
}
/* Do the resize */
_ecore_evas_resize_common(ee, e->w, e->h, EINA_FALSE);
return ECORE_CALLBACK_PASS_ON;
}
static Eina_Bool
_ecore_evas_cocoa_event_window_destroy(void *data EINA_UNUSED, int type EINA_UNUSED, void *event)
{
Ecore_Cocoa_Event_Window_Destroy *e = event;
Ecore_Evas *ee;
DBG("");
if (!e->cocoa_window)
return ECORE_CALLBACK_PASS_ON;
ee = _ecore_evas_cocoa_match(e->cocoa_window);
if (!ee)
{
ERR("Unregistered Ecore_Evas for Cocoa window %p", e->cocoa_window);
return ECORE_CALLBACK_PASS_ON;
}
if (ee->func.fn_delete_request) ee->func.fn_delete_request(ee);
return ECORE_CALLBACK_PASS_ON;
}
static int
_ecore_evas_cocoa_init(void)
{
DBG("");
_ecore_evas_init_count++;
if (_ecore_evas_init_count > 1)
return _ecore_evas_init_count;
ecore_event_evas_init();
ecore_evas_event_handlers[0] =
ecore_event_handler_add(ECORE_COCOA_EVENT_WINDOW_UNFOCUSED,
_ecore_evas_cocoa_event_lost_focus, NULL);
ecore_evas_event_handlers[1] =
ecore_event_handler_add(ECORE_COCOA_EVENT_WINDOW_FOCUSED,
_ecore_evas_cocoa_event_got_focus, NULL);
ecore_evas_event_handlers[2] =
ecore_event_handler_add(ECORE_COCOA_EVENT_WINDOW_RESIZE_REQUEST,
_ecore_evas_cocoa_event_window_resize, NULL);
ecore_evas_event_handlers[3] =
ecore_event_handler_add(ECORE_COCOA_EVENT_WINDOW_DESTROY,
_ecore_evas_cocoa_event_window_destroy, NULL);
return _ecore_evas_init_count;
}
static int
_ecore_evas_cocoa_shutdown(void)
{
Ecore_Evas *ee;
DBG("");
_ecore_evas_init_count--;
if (_ecore_evas_init_count == 0)
{
unsigned int i;
EINA_LIST_FREE(ecore_evases, ee)
_ecore_evas_free(ee);
for (i = 0; i < EINA_C_ARRAY_LENGTH(ecore_evas_event_handlers); i++)
ecore_event_handler_del(ecore_evas_event_handlers[i]);
ecore_event_evas_shutdown();
}
return _ecore_evas_init_count;
}
static void
_ecore_evas_cocoa_free(Ecore_Evas *ee)
{
DBG("");
ecore_evases = eina_list_remove(ecore_evases, ee);
ecore_event_window_unregister(ee->prop.window);
_ecore_evas_cocoa_shutdown();
ecore_cocoa_shutdown();
}
static void
_ecore_evas_size_min_set(Ecore_Evas *ee, int w, int h)
{
ecore_cocoa_window_size_min_set((Ecore_Cocoa_Window *)ee->prop.window, w, h);
}
static void
_ecore_evas_size_max_set(Ecore_Evas *ee, int w, int h)
{
ecore_cocoa_window_size_max_set((Ecore_Cocoa_Window *)ee->prop.window, w, h);
}
static void
_ecore_evas_size_step_set(Ecore_Evas *ee, int w, int h)
{
ecore_cocoa_window_size_step_set((Ecore_Cocoa_Window *)ee->prop.window, w, h);
}
static void
_ecore_evas_move(Ecore_Evas *ee, int x, int y)
{
DBG("");
ecore_cocoa_window_move((Ecore_Cocoa_Window *)ee->prop.window, x, y);
}
static void
_ecore_evas_resize(Ecore_Evas *ee, int w, int h)
{
DBG("");
_ecore_evas_resize_common(ee, w, h, EINA_TRUE);
}
static void
_ecore_evas_move_resize(Ecore_Evas *ee, int x, int y, int w, int h)
{
DBG("");
if ((ee->w == w) && (ee->h == h) && (x == ee->x) && (y == ee->y))
return;
ee->req.x = x;
ee->req.y = y;
ee->req.w = w;
ee->req.h = h;
ee->w = w;
ee->h = h;
ee->x = x;
ee->y = y;
ecore_cocoa_window_move_resize((Ecore_Cocoa_Window *)ee->prop.window, x, y, w, h);
evas_output_size_set(ee->evas, ee->w, ee->h);
evas_output_viewport_set(ee->evas, 0, 0, ee->w, ee->h);
evas_damage_rectangle_add(ee->evas, 0, 0, ee->w, ee->h);
if (ee->func.fn_resize) ee->func.fn_resize(ee);
}
static void
_ecore_evas_show(Ecore_Evas *ee)
{
DBG("");
ee->should_be_visible = 1;
if (ee->prop.avoid_damage)
_ecore_evas_cocoa_render(ee);
ecore_cocoa_window_show((Ecore_Cocoa_Window *)ee->prop.window);
evas_damage_rectangle_add(ee->evas, 0, 0, ee->w, ee->h);
}
static void
_ecore_evas_hide(Ecore_Evas *ee)
{
DBG("");
ecore_cocoa_window_hide((Ecore_Cocoa_Window *)ee->prop.window);
ee->should_be_visible = 0;
}
static void
_ecore_evas_raise(Ecore_Evas *ee)
{
DBG("");
ecore_cocoa_window_raise((Ecore_Cocoa_Window *)ee->prop.window);
}
static void
_ecore_evas_lower(Ecore_Evas *ee)
{
DBG("");
ecore_cocoa_window_lower((Ecore_Cocoa_Window *)ee->prop.window);
}
static void
_ecore_evas_activate(Ecore_Evas *ee)
{
DBG("");
ecore_cocoa_window_activate((Ecore_Cocoa_Window *)ee->prop.window);
}
static void
_ecore_evas_iconified_set(Ecore_Evas *ee, Eina_Bool on)
{
DBG("");
ecore_cocoa_window_iconified_set((Ecore_Cocoa_Window *)ee->prop.window, on);
}
static void
_ecore_evas_title_set(Ecore_Evas *ee, const char *title)
{
INF("ecore evas title set");
if (eina_streq(ee->prop.title, title)) return;
if (ee->prop.title) free(ee->prop.title);
ee->prop.title = NULL;
if (title) ee->prop.title = strdup(title);
ecore_cocoa_window_title_set((Ecore_Cocoa_Window *)ee->prop.window,
ee->prop.title);
}
static void
_ecore_evas_object_cursor_del(void *data, Evas *e EINA_UNUSED, Evas_Object *obj EINA_UNUSED, void *event_info EINA_UNUSED)
{
Ecore_Evas *ee;
DBG("");
ee = data;
if (ee)
ee->prop.cursor.object = NULL;
}
static void
_ecore_evas_object_cursor_unset(Ecore_Evas *ee)
{
evas_object_event_callback_del_full(ee->prop.cursor.object, EVAS_CALLBACK_DEL, _ecore_evas_object_cursor_del, ee);
}
static void
_ecore_evas_object_cursor_set(Ecore_Evas *ee, Evas_Object *obj, int layer, int hot_x, int hot_y)
{
int x, y;
Evas_Object *old;
Ecore_Cocoa_Window *win = (Ecore_Cocoa_Window *)(ee->prop.window);
DBG("");
old = ee->prop.cursor.object;
if (obj == NULL)
{
ee->prop.cursor.object = NULL;
ee->prop.cursor.layer = 0;
ee->prop.cursor.hot.x = 0;
ee->prop.cursor.hot.y = 0;
ecore_cocoa_window_cursor_show(win, EINA_TRUE);
goto end;
}
ee->prop.cursor.object = obj;
ee->prop.cursor.layer = layer;
ee->prop.cursor.hot.x = hot_x;
ee->prop.cursor.hot.y = hot_y;
evas_pointer_output_xy_get(ee->evas, &x, &y);
if (obj != old)
{
ecore_cocoa_window_cursor_show(win, EINA_FALSE);
evas_object_layer_set(ee->prop.cursor.object, ee->prop.cursor.layer);
evas_object_pass_events_set(ee->prop.cursor.object, 1);
if (evas_pointer_inside_get(ee->evas))
evas_object_show(ee->prop.cursor.object);
evas_object_event_callback_add(obj, EVAS_CALLBACK_DEL,
_ecore_evas_object_cursor_del, ee);
}
evas_object_move(ee->prop.cursor.object,
x - ee->prop.cursor.hot.x,
y - ee->prop.cursor.hot.y);
end:
if ((old) && (obj != old))
{
evas_object_event_callback_del_full(old, EVAS_CALLBACK_DEL,
_ecore_evas_object_cursor_del, ee);
evas_object_del(old);
}
}
static void
_ecore_evas_withdrawn_set(Ecore_Evas *ee, Eina_Bool on)
{
if (on)
_ecore_evas_hide(ee);
else
_ecore_evas_show(ee);
}
static int
_ecore_evas_engine_cocoa_init(Ecore_Evas *ee)
{
Evas_Engine_Info_GL_Cocoa *einfo;
const char *driver;
int rmethod;
DBG("");
driver = "gl_cocoa";
rmethod = evas_render_method_lookup(driver);
if (!rmethod)
return 0;
ee->driver = driver;
evas_output_method_set(ee->evas, rmethod);
einfo = (Evas_Engine_Info_GL_Cocoa *)evas_engine_info_get(ee->evas);
if (einfo)
{
einfo->window = (void *)ee->prop.window;
if (!evas_engine_info_set(ee->evas, (Evas_Engine_Info *)einfo))
{
ERR("evas_engine_info_set() for engine '%s' failed.", ee->driver);
return 0;
}
ecore_cocoa_window_view_set(einfo->window, einfo->view);
}
else
{
ERR("evas_engine_info_set() init engine '%s' failed.", ee->driver);
return 0;
}
return 1;
}
static void
_ecore_evas_screen_geometry_get(const Ecore_Evas *ee EINA_UNUSED, int *x, int *y, int *w, int *h)
{
if (x) *x = 0;
if (y) *y = 0;
ecore_cocoa_screen_size_get(NULL, w, h);
DBG("screen geometry_get %dx%d", *w, *h);
}
static void
_ecore_evas_callback_delete_request_set(Ecore_Evas *ee, Ecore_Evas_Event_Cb func)
{
ee->func.fn_delete_request = func;
}
static Ecore_Evas_Engine_Func _ecore_cocoa_engine_func =
{
_ecore_evas_cocoa_free,
NULL,
NULL,
NULL,
NULL,
_ecore_evas_callback_delete_request_set,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
_ecore_evas_move, //move
NULL,
_ecore_evas_resize,
_ecore_evas_move_resize,
NULL, //rotation
NULL, //shaped
_ecore_evas_show,
_ecore_evas_hide,
_ecore_evas_raise,
_ecore_evas_lower,
_ecore_evas_activate,
_ecore_evas_title_set,
NULL,
_ecore_evas_size_min_set,
_ecore_evas_size_max_set,
NULL,
_ecore_evas_size_step_set,
_ecore_evas_object_cursor_set,
_ecore_evas_object_cursor_unset,
NULL,
NULL,
_ecore_evas_iconified_set,
NULL,
NULL,
NULL,
NULL,
NULL,
_ecore_evas_withdrawn_set,
NULL,
NULL,
NULL,
NULL, //transparent
NULL, // profiles_set
NULL, // profile_set
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL, // render
_ecore_evas_screen_geometry_get,
NULL, // screen_dpi_get
NULL,
NULL, // msg_send
NULL, // fn_pointer_xy_get
NULL, // fn_pointer_warp
NULL, // fn_wm_rot_preferred_rotation_set
NULL, // fn_wm_rot_available_rotations_set
NULL, // fn_wm_rot_manual_rotation_done_set
NULL, // fn_wm_rot_manual_rotation_done
NULL, // fn_aux_hints_set
NULL, // fn_animator_register
NULL, // fn_animator_unregister
NULL, // fn_evas_changed
NULL, //fn_focus_device_set
NULL, //fn_callback_focus_device_in_set
NULL, //fn_callback_focus_device_out_set
NULL, //fn_callback_device_mouse_in_set
NULL, //fn_callback_device_mouse_out_set
NULL, //fn_pointer_device_xy_get
};
static Ecore_Cocoa_Window *
_ecore_evas_cocoa_window_get(const Ecore_Evas *ee)
{
/* See affectation of ee->prop.window in ecore_evas_cocoa_new_internal */
return (Ecore_Cocoa_Window *)(ee->prop.window);
}
EAPI Ecore_Evas *
ecore_evas_cocoa_new_internal(Ecore_Cocoa_Window *parent EINA_UNUSED, int x, int y, int w, int h)
{
Ecore_Evas *ee;
Ecore_Evas_Interface_Cocoa *iface;
if (!ecore_cocoa_init())
return NULL;
DBG("");
ee = calloc(1, sizeof(Ecore_Evas));
if (!ee)
goto shutdown_ecore_cocoa;
ECORE_MAGIC_SET(ee, ECORE_MAGIC_EVAS);
_ecore_evas_cocoa_init();
ee->engine.func = (Ecore_Evas_Engine_Func *)&_ecore_cocoa_engine_func;
if (w < 1) w = 1;
if (h < 1) h = 1;
ee->visible = 1;
ee->x = x;
ee->y = y;
ee->w = w;
ee->h = h;
ee->req.x = ee->x;
ee->req.y = ee->y;
ee->req.w = ee->w - ee->y;
ee->req.h = ee->h;
ee->semi_sync = 1;
ee->prop.max.w = 32767;
ee->prop.max.h = 32767;
ee->prop.layer = 4;
ee->prop.request_pos = EINA_FALSE;
ee->prop.sticky = EINA_FALSE;
ee->prop.window = 0;
ee->prop.withdrawn = EINA_TRUE;
ee->evas = evas_new();
if (!ee->evas)
goto free_name;
evas_data_attach_set(ee->evas, ee);
evas_output_size_set(ee->evas, w, h);
evas_output_viewport_set(ee->evas, 0, 0, w, h);
ee->prop.window = (Ecore_Window)ecore_cocoa_window_new(x, y, w, h);
if (!ee->prop.window)
{
_ecore_evas_cocoa_shutdown();
free(ee);
return NULL;
}
if (!_ecore_evas_engine_cocoa_init(ee))
{
_ecore_evas_cocoa_shutdown();
free(ee);
return NULL;
}
/* Interface setup */
iface = calloc(1, sizeof(*iface));
if (EINA_UNLIKELY(!iface))
{
_ecore_evas_cocoa_shutdown();
free(ee);
return NULL;
}
iface->base.name = _iface_name;
iface->base.version = _iface_version;
iface->window_get = _ecore_evas_cocoa_window_get;
ee->engine.ifaces = eina_list_append(ee->engine.ifaces, iface);
ee->engine.func->fn_render = _ecore_evas_cocoa_render;
_ecore_evas_register(ee);
ecore_event_window_register(ee->prop.window, ee, ee->evas,
(Ecore_Event_Mouse_Move_Cb)_ecore_evas_mouse_move_process,
(Ecore_Event_Multi_Move_Cb)_ecore_evas_mouse_multi_move_process,
(Ecore_Event_Multi_Down_Cb)_ecore_evas_mouse_multi_down_process,
(Ecore_Event_Multi_Up_Cb)_ecore_evas_mouse_multi_up_process);
_ecore_event_window_direct_cb_set(ee->prop.window, _ecore_evas_input_direct_cb);
evas_event_feed_mouse_in(ee->evas, (unsigned int)((unsigned long long)(ecore_time_get() * 1000.0) & 0xffffffff), NULL);
ecore_evases = eina_list_append(ecore_evases, ee);
return ee;
//free_window:
/* FIXME: free window here */
//free_evas:
// free(ee->evas);
free_name:
free(ee->name);
//free_ee:
_ecore_evas_cocoa_shutdown();
free(ee);
shutdown_ecore_cocoa:
ecore_cocoa_shutdown();
return NULL;
}
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