1201 lines
32 KiB
C
1201 lines
32 KiB
C
#define EVAS_CANVAS_BETA
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#define EFL_INPUT_EVENT_PROTECTED
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#include "evas_common_private.h"
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#include "evas_private.h"
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//#include "evas_cs.h"
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#ifdef EVAS_CSERVE2
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#include "evas_cs2_private.h"
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#endif
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#include "evas_image_private.h"
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#include "evas_polygon_private.h"
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#include "evas_vg_private.h"
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#include <Ecore.h>
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#define EFL_INTERNAL_UNSTABLE
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#include "interfaces/efl_common_internal.h"
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#define MY_CLASS EVAS_CANVAS_CLASS
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#ifdef LKDEBUG
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EAPI Eina_Bool lockdebug = EINA_FALSE;
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EAPI int lockmax = 0;
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#endif
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static int _evas_init_count = 0;
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int _evas_log_dom_global = -1;
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EAPI int
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evas_init(void)
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{
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if (++_evas_init_count != 1)
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return _evas_init_count;
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#ifdef LKDEBUG
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if (getenv("EVAS_LOCK_DEBUG"))
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{
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lockdebug = EINA_TRUE;
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lockmax = atoi(getenv("EVAS_LOCK_DEBUG"));
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}
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#endif
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#ifdef HAVE_EVIL
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if (!evil_init())
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return --_evas_init_count;
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#endif
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if (!eina_init())
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goto shutdown_evil;
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if (!eet_init())
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goto shutdown_eet;
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_evas_log_dom_global = eina_log_domain_register
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("evas_main", EVAS_DEFAULT_LOG_COLOR);
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if (_evas_log_dom_global < 0)
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{
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EINA_LOG_ERR("Can not create a module log domain.");
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goto shutdown_eina;
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}
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efl_object_init();
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#ifdef BUILD_LOADER_EET
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eet_init();
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#endif
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ecore_init();
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evas_module_init();
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if (!evas_async_events_init())
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goto shutdown_module;
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#ifdef EVAS_CSERVE2
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int cs2 = 0;
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{
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const char *env;
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env = getenv("EVAS_CSERVE2");
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if (env && atoi(env))
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{
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cs2 = evas_cserve2_init();
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if (!cs2) goto shutdown_async_events;
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}
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}
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#endif
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_evas_preload_thread_init();
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evas_filter_init();
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if (!evas_thread_init())
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goto shutdown_filter;
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eina_log_timing(_evas_log_dom_global,
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EINA_LOG_STATE_STOP,
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EINA_LOG_STATE_INIT);
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return _evas_init_count;
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shutdown_filter:
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evas_filter_shutdown();
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_evas_preload_thread_shutdown();
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#ifdef EVAS_CSERVE2
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if (cs2) evas_cserve2_shutdown();
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shutdown_async_events:
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#endif
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evas_async_events_shutdown();
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shutdown_module:
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evas_module_shutdown();
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#ifdef BUILD_LOADER_EET
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eet_shutdown();
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#endif
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efl_object_shutdown();
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eina_log_domain_unregister(_evas_log_dom_global);
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shutdown_eet:
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eet_shutdown();
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shutdown_eina:
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eina_shutdown();
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shutdown_evil:
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#ifdef HAVE_EVIL
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evil_shutdown();
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#endif
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return --_evas_init_count;
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}
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EAPI int
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evas_shutdown(void)
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{
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if (_evas_init_count <= 0)
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{
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EINA_LOG_ERR("Init count not greater than 0 in shutdown.");
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return 0;
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}
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if (--_evas_init_count != 0)
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return _evas_init_count;
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eina_log_timing(_evas_log_dom_global,
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EINA_LOG_STATE_START,
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EINA_LOG_STATE_SHUTDOWN);
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#ifdef EVAS_CSERVE2
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if (evas_cserve2_use_get())
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evas_cserve2_shutdown();
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#endif
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evas_font_path_global_clear();
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eina_cow_del(evas_object_proxy_cow);
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eina_cow_del(evas_object_map_cow);
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eina_cow_del(evas_object_state_cow);
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evas_object_state_cow = NULL;
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evas_object_map_cow = NULL;
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evas_object_proxy_cow = NULL;
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eina_cow_del(evas_object_image_pixels_cow);
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eina_cow_del(evas_object_image_load_opts_cow);
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eina_cow_del(evas_object_image_state_cow);
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evas_object_image_pixels_cow = NULL;
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evas_object_image_load_opts_cow = NULL;
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evas_object_image_state_cow = NULL;
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evas_filter_shutdown();
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eina_cow_del(evas_object_filter_cow);
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eina_cow_del(evas_object_mask_cow);
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evas_object_filter_cow = NULL;
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evas_object_mask_cow = NULL;
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evas_thread_shutdown();
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_evas_preload_thread_shutdown();
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evas_async_events_shutdown();
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evas_module_shutdown();
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ecore_shutdown();
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#ifdef BUILD_LOADER_EET
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eet_shutdown();
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#endif
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efl_object_shutdown();
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eina_log_domain_unregister(_evas_log_dom_global);
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eet_shutdown();
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eina_shutdown();
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#ifdef HAVE_EVIL
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evil_shutdown();
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#endif
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return _evas_init_count;
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}
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EAPI Evas *
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evas_new(void)
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{
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Evas_Object *eo_obj = efl_add(EVAS_CANVAS_CLASS, NULL);
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return eo_obj;
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}
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static void
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_evas_key_mask_free(void *data)
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{
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free(data);
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}
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EOLIAN static Eo *
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_evas_canvas_efl_object_constructor(Eo *eo_obj, Evas_Public_Data *e)
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{
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eo_obj = efl_constructor(efl_super(eo_obj, MY_CLASS));
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e->evas = eo_obj;
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e->output.render_method = RENDER_METHOD_INVALID;
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e->viewport.w = 1;
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e->viewport.h = 1;
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e->framespace.x = 0;
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e->framespace.y = 0;
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e->framespace.w = 0;
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e->framespace.h = 0;
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e->hinting = EVAS_FONT_HINTING_BYTECODE;
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e->current_event = EVAS_CALLBACK_LAST;
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e->name_hash = eina_hash_string_superfast_new(NULL);
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eina_clist_init(&e->calc_list);
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eina_clist_init(&e->calc_done);
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#define EVAS_ARRAY_SET(E, Array) \
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eina_array_step_set(&E->Array, sizeof (E->Array), \
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((1024 * sizeof (void*)) - sizeof (E->Array)) / sizeof (void*));
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EVAS_ARRAY_SET(e, delete_objects);
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EVAS_ARRAY_SET(e, restack_objects);
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EVAS_ARRAY_SET(e, render_objects);
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EVAS_ARRAY_SET(e, pending_objects);
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EVAS_ARRAY_SET(e, obscuring_objects);
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EVAS_ARRAY_SET(e, temporary_objects);
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EVAS_ARRAY_SET(e, snapshot_objects);
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EVAS_ARRAY_SET(e, clip_changes);
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EVAS_ARRAY_SET(e, scie_unref_queue);
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EVAS_ARRAY_SET(e, image_unref_queue);
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EVAS_ARRAY_SET(e, glyph_unref_queue);
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EVAS_ARRAY_SET(e, texts_unref_queue);
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e->active_objects.version = EINA_ARRAY_VERSION;
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eina_inarray_step_set(&e->active_objects,
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sizeof(Eina_Inarray),
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sizeof(Evas_Active_Entry),
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256);
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#undef EVAS_ARRAY_SET
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eina_lock_new(&(e->lock_objects));
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eina_spinlock_new(&(e->render.lock));
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eina_spinlock_new(&(e->post_render.lock));
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_evas_canvas_event_init(eo_obj, e);
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e->focused_objects = eina_hash_pointer_new(NULL);
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e->locks.masks = eina_hash_pointer_new(_evas_key_mask_free);
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e->modifiers.masks = eina_hash_pointer_new(_evas_key_mask_free);
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e->locks.e = e->modifiers.e = e;
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return eo_obj;
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}
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EAPI void
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evas_free(Evas *eo_e)
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{
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MAGIC_CHECK(eo_e, Evas, MAGIC_EVAS);
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return;
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MAGIC_CHECK_END();
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evas_sync(eo_e);
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efl_unref(eo_e);
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}
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EOLIAN static void
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_evas_canvas_efl_object_destructor(Eo *eo_e, Evas_Public_Data *e)
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{
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Eina_Rectangle *r;
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Evas_Coord_Touch_Point *touch_point;
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Evas_Post_Render_Job *job;
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Evas_Layer *lay;
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Evas_Out *evo;
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int i;
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Eina_Bool del;
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Evas_Pointer_Data *pdata;
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evas_canvas_async_block(e);
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if (e->walking_list == 0) evas_render_idle_flush(eo_e);
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if (e->walking_list > 0) return;
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evas_render_idle_flush(eo_e);
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_evas_post_event_callback_free(eo_e);
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_evas_canvas_event_shutdown(eo_e, e);
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del = EINA_TRUE;
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e->walking_list++;
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e->cleanup = 1;
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while (del)
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{
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del = EINA_FALSE;
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EINA_INLIST_FOREACH(e->layers, lay)
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{
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Eo *eo_obj;
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Evas_Object_Protected_Data *o;
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Eina_List *unrefs = NULL;
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evas_layer_pre_free(lay);
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EINA_INLIST_FOREACH(lay->objects, o)
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{
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if (!o->delete_me)
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{
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if ((o->ref > 0) || (efl_ref_get(o->object) > 0))
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{
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ERR("obj(%p, %s) ref count(%d) is bigger than 0. This object couldn't be deleted", o, o->type, efl_ref_get(o->object));
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continue;
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}
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else
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{
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unrefs = eina_list_append(unrefs, o->object);
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}
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del = EINA_TRUE;
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}
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}
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EINA_LIST_FREE(unrefs, eo_obj)
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{
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ERR("Killing Zombie Object [%p] ref=%i:%i\n", eo_obj, efl_ref_get(eo_obj), ___efl_ref2_get(eo_obj));
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___efl_ref2_reset(eo_obj);
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while (efl_ref_get(eo_obj) > 1) efl_unref(eo_obj);
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while (efl_ref_get(eo_obj) < 1) efl_ref(eo_obj);
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efl_del(eo_obj);
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}
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}
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}
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EINA_INLIST_FOREACH(e->layers, lay)
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evas_layer_free_objects(lay);
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evas_layer_clean(eo_e);
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e->walking_list--;
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evas_font_path_clear(eo_e);
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if (e->name_hash) eina_hash_free(e->name_hash);
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e->name_hash = NULL;
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EINA_LIST_FREE(e->damages, r)
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eina_rectangle_free(r);
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EINA_LIST_FREE(e->obscures, r)
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eina_rectangle_free(r);
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evas_fonts_zero_free(eo_e);
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evas_event_callback_all_del(eo_e);
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evas_event_callback_cleanup(eo_e);
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EINA_LIST_FREE(e->outputs, evo) efl_del(evo);
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if (e->engine.func)
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{
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e->engine.func->ector_destroy(e->engine.data.output,
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e->engine.ector);
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e->engine.func->output_free(e->engine.data.output);
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e->engine.func->info_free(eo_e, e->engine.info);
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}
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if (e->common_init)
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{
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e->common_init = 0;
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evas_common_shutdown();
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}
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for (i = 0; i < e->modifiers.mod.count; i++)
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free(e->modifiers.mod.list[i]);
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if (e->modifiers.mod.list) free(e->modifiers.mod.list);
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for (i = 0; i < e->locks.lock.count; i++)
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free(e->locks.lock.list[i]);
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if (e->locks.lock.list) free(e->locks.lock.list);
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if (e->engine.module) evas_module_unref(e->engine.module);
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eina_array_flush(&e->delete_objects);
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eina_inarray_flush(&e->active_objects);
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eina_array_flush(&e->restack_objects);
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eina_array_flush(&e->render_objects);
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eina_array_flush(&e->pending_objects);
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eina_array_flush(&e->obscuring_objects);
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eina_array_flush(&e->temporary_objects);
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eina_array_flush(&e->snapshot_objects);
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eina_array_flush(&e->clip_changes);
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eina_array_flush(&e->scie_unref_queue);
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eina_array_flush(&e->image_unref_queue);
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eina_array_flush(&e->glyph_unref_queue);
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eina_array_flush(&e->texts_unref_queue);
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eina_hash_free(e->focused_objects);
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SLKL(e->post_render.lock);
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EINA_INLIST_FREE(e->post_render.jobs, job)
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{
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e->post_render.jobs = (Evas_Post_Render_Job *)
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eina_inlist_remove(EINA_INLIST_GET(e->post_render.jobs), EINA_INLIST_GET(job));
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free(job);
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}
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SLKU(e->post_render.lock);
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EINA_LIST_FREE(e->touch_points, touch_point)
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free(touch_point);
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_evas_device_cleanup(eo_e);
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e->focused_by = eina_list_free(e->focused_by);
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EINA_LIST_FREE(e->pointers, pdata)
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{
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eina_list_free(pdata->object.in);
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free(pdata);
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}
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eina_lock_free(&(e->lock_objects));
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eina_spinlock_free(&(e->render.lock));
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eina_spinlock_free(&(e->post_render.lock));
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eina_hash_free(e->locks.masks);
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eina_hash_free(e->modifiers.masks);
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e->magic = 0;
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efl_destructor(efl_super(eo_e, MY_CLASS));
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}
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EAPI Evas_Engine_Info *
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evas_engine_info_get(const Evas *obj)
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{
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const Evas_Public_Data *e = efl_data_scope_get(obj, EVAS_CANVAS_CLASS);
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Evas_Engine_Info *info;
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if (!e->engine.info) return NULL;
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info = e->engine.info;
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((Evas_Public_Data *)e)->engine.info_magic = info->magic;
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return info;
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}
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EAPI Eina_Bool
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evas_engine_info_set(Evas *obj, Evas_Engine_Info *info)
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{
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Evas_Public_Data *e = efl_data_scope_get(obj, EVAS_CANVAS_CLASS);
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if (!info) return EINA_FALSE;
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if (info != e->engine.info) return EINA_FALSE;
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if (info->magic != e->engine.info_magic) return EINA_FALSE;
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evas_canvas_async_block(e);
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if (e->engine.data.output)
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{
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if (e->engine.func->update)
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{
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e->engine.func->update(e->engine.data.output, info, e->output.w, e->output.h);
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}
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else
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{
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// For engine who do not provide an update function
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e->engine.func->output_free(e->engine.data.output);
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goto setup;
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}
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}
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else
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{
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if (!e->common_init)
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{
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e->common_init = 1;
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evas_common_init();
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}
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setup:
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e->engine.data.output = e->engine.func->setup(info, e->output.w, e->output.h);
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}
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return !!e->engine.data.output;
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}
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|
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EOLIAN static Evas_Coord
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_evas_canvas_coord_screen_x_to_world(const Eo *eo_e EINA_UNUSED, Evas_Public_Data *e, int x)
|
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{
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if (e->output.w == e->viewport.w) return e->viewport.x + x;
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else return (long long)e->viewport.x + (((long long)x * (long long)e->viewport.w) / (long long)e->output.w);
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}
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|
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EOLIAN static Evas_Coord
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_evas_canvas_coord_screen_y_to_world(const Eo *eo_e EINA_UNUSED, Evas_Public_Data *e, int y)
|
|
{
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if (e->output.h == e->viewport.h) return e->viewport.y + y;
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else return (long long)e->viewport.y + (((long long)y * (long long)e->viewport.h) / (long long)e->output.h);
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}
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|
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EOLIAN static int
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_evas_canvas_coord_world_x_to_screen(const Eo *eo_e EINA_UNUSED, Evas_Public_Data *e, Evas_Coord x)
|
|
{
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if (e->output.w == e->viewport.w) return x - e->viewport.x;
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else return (int)((((long long)x - (long long)e->viewport.x) * (long long)e->output.w) / (long long)e->viewport.w);
|
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}
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|
|
EOLIAN static int
|
|
_evas_canvas_coord_world_y_to_screen(const Eo *eo_e EINA_UNUSED, Evas_Public_Data *e, Evas_Coord y)
|
|
{
|
|
if (e->output.h == e->viewport.h) return y - e->viewport.y;
|
|
else return (int)((((long long)y - (long long)e->viewport.y) * (long long)e->output.h) / (long long)e->viewport.h);
|
|
}
|
|
|
|
EOLIAN static Efl_Input_Device *
|
|
_evas_canvas_default_device_get(Eo *eo_e EINA_UNUSED,
|
|
Evas_Public_Data *e,
|
|
Efl_Input_Device_Class klass)
|
|
{
|
|
if (klass == EFL_INPUT_DEVICE_CLASS_SEAT)
|
|
return e->default_seat;
|
|
if (klass == EFL_INPUT_DEVICE_CLASS_MOUSE)
|
|
return e->default_mouse;
|
|
if (klass == EFL_INPUT_DEVICE_CLASS_KEYBOARD)
|
|
return e->default_keyboard;
|
|
return NULL;
|
|
}
|
|
|
|
EAPI int
|
|
evas_render_method_lookup(const char *name)
|
|
{
|
|
Evas_Module *em;
|
|
|
|
if (!name) return RENDER_METHOD_INVALID;
|
|
/* search on the engines list for the name */
|
|
em = evas_module_find_type(EVAS_MODULE_TYPE_ENGINE, name);
|
|
if (!em) return RENDER_METHOD_INVALID;
|
|
|
|
return em->id_engine;
|
|
}
|
|
|
|
EAPI Eina_List *
|
|
evas_render_method_list(void)
|
|
{
|
|
return evas_module_engine_list();
|
|
}
|
|
|
|
EAPI void
|
|
evas_render_method_list_free(Eina_List *list)
|
|
{
|
|
const char *s;
|
|
|
|
EINA_LIST_FREE(list, s) eina_stringshare_del(s);
|
|
}
|
|
|
|
EAPI Eina_Bool
|
|
evas_object_image_extension_can_load_get(const char *file)
|
|
{
|
|
const char *tmp;
|
|
Eina_Bool result;
|
|
|
|
tmp = eina_stringshare_add(file);
|
|
result = evas_common_extension_can_load_get(tmp);
|
|
eina_stringshare_del(tmp);
|
|
|
|
return result;
|
|
}
|
|
|
|
EAPI Eina_Bool
|
|
evas_object_image_extension_can_load_fast_get(const char *file)
|
|
{
|
|
return evas_common_extension_can_load_get(file);
|
|
}
|
|
|
|
EOLIAN static void
|
|
_evas_canvas_pointer_output_xy_by_device_get(Eo *eo_e EINA_UNUSED,
|
|
Evas_Public_Data *e,
|
|
Efl_Input_Device *dev,
|
|
int *x, int *y)
|
|
{
|
|
Evas_Pointer_Data *pdata = _evas_pointer_data_by_device_get(e, dev);
|
|
|
|
if (!pdata)
|
|
{
|
|
if (x) *x = 0;
|
|
if (y) *y = 0;
|
|
}
|
|
else
|
|
{
|
|
if (x) *x = pdata->x;
|
|
if (y) *y = pdata->y;
|
|
}
|
|
|
|
}
|
|
|
|
EOLIAN static void
|
|
_evas_canvas_pointer_canvas_xy_by_device_get(Eo *eo_e EINA_UNUSED,
|
|
Evas_Public_Data *e,
|
|
Efl_Input_Device *dev,
|
|
int *x, int *y)
|
|
{
|
|
Evas_Pointer_Data *pdata = _evas_pointer_data_by_device_get(e, dev);
|
|
|
|
if (!pdata)
|
|
{
|
|
if (x) *x = 0;
|
|
if (y) *y = 0;
|
|
}
|
|
else
|
|
{
|
|
if (x) *x = pdata->x;
|
|
if (y) *y = pdata->y;
|
|
}
|
|
}
|
|
|
|
EOLIAN static unsigned int
|
|
_evas_canvas_pointer_button_down_mask_by_device_get(Eo *eo_e EINA_UNUSED,
|
|
Evas_Public_Data *e,
|
|
Efl_Input_Device *dev)
|
|
{
|
|
Evas_Pointer_Data *pdata = _evas_pointer_data_by_device_get(e, dev);
|
|
if (!pdata) return 0;
|
|
return pdata->button;
|
|
}
|
|
|
|
EOLIAN static Eina_Bool
|
|
_evas_canvas_pointer_inside_by_device_get(Eo *eo_e EINA_UNUSED,
|
|
Evas_Public_Data *e,
|
|
Efl_Input_Device *dev)
|
|
{
|
|
Evas_Pointer_Data *pdata = _evas_pointer_data_by_device_get(e, dev);
|
|
if (!pdata) return EINA_FALSE;
|
|
return pdata->inside;
|
|
}
|
|
|
|
EOLIAN static void
|
|
_evas_canvas_pointer_output_xy_get(Eo *eo_e, Evas_Public_Data *e, int *x, int *y)
|
|
{
|
|
return _evas_canvas_pointer_output_xy_by_device_get(eo_e, e, NULL, x, y);
|
|
}
|
|
|
|
EOLIAN static void
|
|
_evas_canvas_pointer_canvas_xy_get(Eo *eo_e, Evas_Public_Data *e, Evas_Coord *x, Evas_Coord *y)
|
|
{
|
|
return _evas_canvas_pointer_canvas_xy_by_device_get(eo_e, e, NULL, x, y);
|
|
}
|
|
|
|
EOLIAN static unsigned int
|
|
_evas_canvas_pointer_button_down_mask_get(Eo *eo_e, Evas_Public_Data *e)
|
|
{
|
|
return _evas_canvas_pointer_button_down_mask_by_device_get(eo_e, e, NULL);
|
|
}
|
|
|
|
EOLIAN static Eina_Bool
|
|
_evas_canvas_pointer_inside_get(Eo *eo_e, Evas_Public_Data *e)
|
|
{
|
|
return _evas_canvas_pointer_inside_by_device_get(eo_e, e, NULL);
|
|
}
|
|
|
|
EOLIAN static void
|
|
_evas_canvas_data_attach_set(Eo *eo_e EINA_UNUSED, Evas_Public_Data *e, void *data)
|
|
{
|
|
e->attach_data = data;
|
|
}
|
|
|
|
EOLIAN static void*
|
|
_evas_canvas_data_attach_get(Eo *eo_e EINA_UNUSED, Evas_Public_Data *e)
|
|
{
|
|
return e->attach_data;
|
|
}
|
|
|
|
static void
|
|
_evas_canvas_focus_inout_dispatch(Eo *eo_e, Efl_Input_Device *seat,
|
|
Eina_Bool in)
|
|
{
|
|
Efl_Input_Focus_Data *ev_data;
|
|
Efl_Input_Focus *evt;
|
|
|
|
evt = efl_input_instance_get(EFL_INPUT_FOCUS_CLASS, eo_e, (void **) &ev_data);
|
|
if (!evt) return;
|
|
|
|
ev_data->device = efl_ref(seat);
|
|
ev_data->timestamp = time(NULL);
|
|
efl_event_callback_call(eo_e,
|
|
in ? EFL_EVENT_FOCUS_IN : EFL_EVENT_FOCUS_OUT,
|
|
evt);
|
|
efl_del(evt);
|
|
}
|
|
|
|
EOLIAN static void
|
|
_evas_canvas_seat_focus_in(Eo *eo_e, Evas_Public_Data *e,
|
|
Efl_Input_Device *seat)
|
|
{
|
|
if (!seat) seat = e->default_seat;
|
|
if (!seat || efl_input_device_type_get(seat) != EFL_INPUT_DEVICE_CLASS_SEAT) return;
|
|
_evas_canvas_focus_inout_dispatch(eo_e, seat, EINA_TRUE);
|
|
}
|
|
|
|
EOLIAN static void
|
|
_evas_canvas_seat_focus_out(Eo *eo_e, Evas_Public_Data *e,
|
|
Efl_Input_Device *seat)
|
|
{
|
|
if (!seat) seat = e->default_seat;
|
|
if (!seat || efl_input_device_type_get(seat) != EFL_INPUT_DEVICE_CLASS_SEAT) return;
|
|
_evas_canvas_focus_inout_dispatch(eo_e, seat, EINA_FALSE);
|
|
}
|
|
|
|
EOLIAN static void
|
|
_evas_canvas_focus_in(Eo *eo_e, Evas_Public_Data *e)
|
|
{
|
|
_evas_canvas_seat_focus_in(eo_e, e, NULL);
|
|
}
|
|
|
|
EOLIAN static void
|
|
_evas_canvas_focus_out(Eo *eo_e, Evas_Public_Data *e)
|
|
{
|
|
_evas_canvas_seat_focus_out(eo_e, e, NULL);
|
|
}
|
|
|
|
EOLIAN static Eina_Bool
|
|
_evas_canvas_seat_focus_state_get(Eo *eo_e EINA_UNUSED, Evas_Public_Data *e,
|
|
Efl_Input_Device *seat)
|
|
{
|
|
if (!seat) seat = e->default_seat;
|
|
return eina_list_data_find(e->focused_by, seat) ? EINA_TRUE : EINA_FALSE;
|
|
}
|
|
|
|
EOLIAN static Eina_Bool
|
|
_evas_canvas_focus_state_get(Eo *eo_e, Evas_Public_Data *e)
|
|
{
|
|
return _evas_canvas_seat_focus_state_get(eo_e, e, NULL);
|
|
}
|
|
|
|
EOLIAN static Eina_Bool
|
|
_evas_canvas_changed_get(Eo *eo_e EINA_UNUSED, Evas_Public_Data *e)
|
|
{
|
|
return e->changed;
|
|
}
|
|
|
|
EOLIAN static void
|
|
_evas_canvas_nochange_push(Eo *eo_e EINA_UNUSED, Evas_Public_Data *e)
|
|
{
|
|
e->nochange++;
|
|
}
|
|
|
|
EOLIAN static void
|
|
_evas_canvas_nochange_pop(Eo *eo_e EINA_UNUSED, Evas_Public_Data *e)
|
|
{
|
|
e->nochange--;
|
|
}
|
|
|
|
void
|
|
_evas_walk(Evas_Public_Data *e)
|
|
{
|
|
e->walking_list++;
|
|
}
|
|
|
|
void
|
|
_evas_unwalk(Evas_Public_Data *e)
|
|
{
|
|
e->walking_list--;
|
|
if ((e->walking_list == 0) && (e->delete_me)) evas_free(e->evas);
|
|
}
|
|
|
|
EAPI const char *
|
|
evas_load_error_str(Evas_Load_Error error)
|
|
{
|
|
switch (error)
|
|
{
|
|
case EVAS_LOAD_ERROR_NONE:
|
|
return "No error on load";
|
|
case EVAS_LOAD_ERROR_GENERIC:
|
|
return "A non-specific error occurred";
|
|
case EVAS_LOAD_ERROR_DOES_NOT_EXIST:
|
|
return "File (or file path) does not exist";
|
|
case EVAS_LOAD_ERROR_PERMISSION_DENIED:
|
|
return "Permission deinied to an existing file (or path)";
|
|
case EVAS_LOAD_ERROR_RESOURCE_ALLOCATION_FAILED:
|
|
return "Allocation of resources failure prevented load";
|
|
case EVAS_LOAD_ERROR_CORRUPT_FILE:
|
|
return "File corrupt (but was detected as a known format)";
|
|
case EVAS_LOAD_ERROR_UNKNOWN_FORMAT:
|
|
return "File is not a known format";
|
|
default:
|
|
return "Unknown error";
|
|
}
|
|
}
|
|
|
|
EAPI void
|
|
evas_color_hsv_to_rgb(float h, float s, float v, int *r, int *g, int *b)
|
|
{
|
|
evas_common_convert_color_hsv_to_rgb(h, s, v, r, g, b);
|
|
}
|
|
|
|
EAPI void
|
|
evas_color_rgb_to_hsv(int r, int g, int b, float *h, float *s, float *v)
|
|
{
|
|
evas_common_convert_color_rgb_to_hsv(r, g, b, h, s, v);
|
|
}
|
|
|
|
EAPI void
|
|
evas_color_argb_premul(int a, int *r, int *g, int *b)
|
|
{
|
|
evas_common_convert_color_argb_premul(a, r, g, b);
|
|
}
|
|
|
|
EAPI void
|
|
evas_color_argb_unpremul(int a, int *r, int *g, int *b)
|
|
{
|
|
evas_common_convert_color_argb_unpremul(a, r, g, b);
|
|
}
|
|
|
|
EAPI void
|
|
evas_data_argb_premul(unsigned int *data, unsigned int len)
|
|
{
|
|
if (!data || (len < 1)) return;
|
|
evas_common_convert_argb_premul(data, len);
|
|
}
|
|
|
|
EAPI void
|
|
evas_data_argb_unpremul(unsigned int *data, unsigned int len)
|
|
{
|
|
if (!data || (len < 1)) return;
|
|
evas_common_convert_argb_unpremul(data, len);
|
|
}
|
|
|
|
EOLIAN static Eo *
|
|
_evas_canvas_efl_object_provider_find(Eo *eo_e, Evas_Public_Data *e EINA_UNUSED,
|
|
const Efl_Class *klass)
|
|
{
|
|
if (klass == EVAS_CANVAS_CLASS)
|
|
return eo_e;
|
|
else if (klass == EFL_LOOP_CLASS)
|
|
return ecore_main_loop_get();
|
|
return efl_provider_find(efl_super(eo_e, MY_CLASS), klass);
|
|
}
|
|
|
|
EOLIAN static Efl_Loop *
|
|
_evas_canvas_efl_loop_user_loop_get(Eo *eo_e EINA_UNUSED, Evas_Public_Data *e EINA_UNUSED)
|
|
{
|
|
return ecore_main_loop_get();
|
|
}
|
|
|
|
Ector_Surface *
|
|
evas_ector_get(Evas_Public_Data *e)
|
|
{
|
|
if (!e->engine.ector)
|
|
e->engine.ector = e->engine.func->ector_create(e->engine.data.output);
|
|
return e->engine.ector;
|
|
}
|
|
|
|
EAPI void
|
|
evas_language_reinit(void)
|
|
{
|
|
evas_common_language_reinit();
|
|
}
|
|
|
|
static void
|
|
_image_data_unset(Evas_Object_Protected_Data *obj, Eina_List **list)
|
|
{
|
|
if (obj->is_smart)
|
|
{
|
|
Evas_Object_Protected_Data *obj2;
|
|
|
|
EINA_INLIST_FOREACH(evas_object_smart_members_get_direct(obj->object), obj2)
|
|
_image_data_unset(obj2, list);
|
|
return;
|
|
}
|
|
#define CHECK(TYPE, STRUCT, FREE) \
|
|
if (efl_isa(obj->object, TYPE))\
|
|
{\
|
|
STRUCT *data = efl_data_scope_get(obj->object, TYPE);\
|
|
FREE; \
|
|
data->engine_data = NULL;\
|
|
}
|
|
CHECK(EFL_CANVAS_IMAGE_INTERNAL_CLASS, Evas_Image_Data,
|
|
ENFN->image_free(ENDT, data->engine_data))
|
|
else CHECK(EVAS_VG_CLASS, Evas_VG_Data,
|
|
obj->layer->evas->engine.func->ector_free(data->engine_data))
|
|
else CHECK(EFL_CANVAS_POLYGON_CLASS, Efl_Canvas_Polygon_Data,
|
|
data->engine_data =
|
|
obj->layer->evas->engine.func->polygon_points_clear(obj->layer->evas->engine.data.output,
|
|
data->engine_data))
|
|
else CHECK(EVAS_CANVAS3D_TEXTURE_CLASS, Evas_Canvas3D_Texture_Data,
|
|
if (obj->layer->evas->engine.func->texture_free)
|
|
obj->layer->evas->engine.func->texture_free(obj->layer->evas->engine.data.output, data->engine_data))
|
|
else return;
|
|
#undef CHECK
|
|
evas_object_ref(obj->object);
|
|
*list = eina_list_append(*list, obj->object);
|
|
}
|
|
|
|
EAPI Eina_List *
|
|
_evas_canvas_image_data_unset(Evas *eo_e)
|
|
{
|
|
Evas_Public_Data *e = efl_data_scope_get(eo_e, MY_CLASS);
|
|
Evas_Layer *lay;
|
|
Eina_List *list = NULL;
|
|
|
|
EINA_INLIST_FOREACH(e->layers, lay)
|
|
{
|
|
Evas_Object_Protected_Data *o;
|
|
EINA_INLIST_FOREACH(lay->objects, o)
|
|
{
|
|
if (!o->delete_me)
|
|
_image_data_unset(o, &list);
|
|
}
|
|
}
|
|
return list;
|
|
}
|
|
|
|
static void
|
|
_image_image_data_regenerate(Evas_Object *eo_obj, Evas_Object_Protected_Data *obj, Evas_Image_Data *data)
|
|
{
|
|
unsigned int orient = data->cur->orient;
|
|
|
|
_evas_image_load(eo_obj, obj, data);
|
|
EINA_COW_IMAGE_STATE_WRITE_BEGIN(data, state_write)
|
|
{
|
|
state_write->has_alpha = !state_write->has_alpha;
|
|
state_write->orient = -1;
|
|
}
|
|
EINA_COW_IMAGE_STATE_WRITE_END(data, state_write);
|
|
evas_object_image_alpha_set(eo_obj, !data->cur->has_alpha);
|
|
_evas_image_orientation_set(eo_obj, data, orient);
|
|
}
|
|
|
|
static void
|
|
_image_data_regenerate(Evas_Object *eo_obj)
|
|
{
|
|
Evas_Object_Protected_Data *obj;
|
|
|
|
obj = efl_data_scope_get(eo_obj, EFL_CANVAS_OBJECT_CLASS);
|
|
evas_object_change(eo_obj, obj);
|
|
#define CHECK(TYPE, STRUCT, REGEN) \
|
|
if (efl_isa(eo_obj, TYPE))\
|
|
{\
|
|
STRUCT *data = efl_data_scope_get(eo_obj, TYPE);\
|
|
REGEN; \
|
|
}
|
|
CHECK(EFL_CANVAS_IMAGE_INTERNAL_CLASS, Evas_Image_Data, _image_image_data_regenerate(eo_obj, obj, data))
|
|
else CHECK(EFL_CANVAS_IMAGE_CLASS, Evas_Image_Data, _image_image_data_regenerate(eo_obj, obj, data))
|
|
else CHECK(EFL_CANVAS_SCENE3D_CLASS, Evas_Image_Data, _image_image_data_regenerate(eo_obj, obj, data))
|
|
//else CHECK(EVAS_VG_CLASS, Evas_VG_Data,)
|
|
//else CHECK(EFL_CANVAS_POLYGON_CLASS, Efl_Canvas_Polygon_Data,)
|
|
//else CHECK(EVAS_CANVAS3D_TEXTURE_CLASS, Evas_Canvas3D_Texture_Data,
|
|
}
|
|
|
|
EAPI void
|
|
_evas_canvas_image_data_regenerate(Eina_List *list)
|
|
{
|
|
Evas_Object *eo_obj;
|
|
|
|
EINA_LIST_FREE(list, eo_obj)
|
|
{
|
|
_image_data_regenerate(eo_obj);
|
|
evas_object_unref(eo_obj);
|
|
}
|
|
}
|
|
|
|
/* Legacy deprecated functions */
|
|
|
|
EAPI void
|
|
evas_output_framespace_set(Evas *eo_e, Evas_Coord x, Evas_Coord y, Evas_Coord w, Evas_Coord h)
|
|
{
|
|
MAGIC_CHECK(eo_e, Evas, MAGIC_EVAS);
|
|
return;
|
|
MAGIC_CHECK_END();
|
|
|
|
Evas_Public_Data *e = efl_data_scope_get(eo_e, EVAS_CANVAS_CLASS);
|
|
|
|
if ((x == e->framespace.x) && (y == e->framespace.y) &&
|
|
(w == e->framespace.w) && (h == e->framespace.h)) return;
|
|
evas_canvas_async_block(e);
|
|
e->framespace.x = x;
|
|
e->framespace.y = y;
|
|
e->framespace.w = w;
|
|
e->framespace.h = h;
|
|
e->framespace.changed = 1;
|
|
e->output_validity++;
|
|
e->changed = 1;
|
|
}
|
|
|
|
EAPI void
|
|
evas_output_framespace_get(const Evas *eo_e, Evas_Coord *x, Evas_Coord *y, Evas_Coord *w, Evas_Coord *h)
|
|
{
|
|
MAGIC_CHECK(eo_e, Evas, MAGIC_EVAS);
|
|
return;
|
|
MAGIC_CHECK_END();
|
|
|
|
Evas_Public_Data *e = efl_data_scope_get(eo_e, EVAS_CANVAS_CLASS);
|
|
|
|
if (x) *x = e->framespace.x;
|
|
if (y) *y = e->framespace.y;
|
|
if (w) *w = e->framespace.w;
|
|
if (h) *h = e->framespace.h;
|
|
}
|
|
|
|
EAPI void
|
|
evas_output_method_set(Evas *eo_e, int render_method)
|
|
{
|
|
MAGIC_CHECK(eo_e, Evas, MAGIC_EVAS);
|
|
return;
|
|
MAGIC_CHECK_END();
|
|
|
|
Evas_Public_Data *e = efl_data_scope_get(eo_e, EVAS_CANVAS_CLASS);
|
|
|
|
Evas_Module *em;
|
|
|
|
/* if our engine to set it to is invalid - abort */
|
|
if (render_method == RENDER_METHOD_INVALID) return;
|
|
/* if the engine is already set up - abort */
|
|
if (e->output.render_method != RENDER_METHOD_INVALID) return;
|
|
/* Request the right engine. */
|
|
em = evas_module_engine_get(render_method);
|
|
if (!em) return;
|
|
if (em->id_engine != render_method) return;
|
|
if (!evas_module_load(em)) return;
|
|
|
|
evas_canvas_async_block(e);
|
|
/* set the correct render */
|
|
e->output.render_method = render_method;
|
|
e->engine.func = (em->functions);
|
|
evas_module_use(em);
|
|
if (e->engine.module) evas_module_unref(e->engine.module);
|
|
e->engine.module = em;
|
|
evas_module_ref(em);
|
|
/* get the engine info struct */
|
|
if (e->engine.func->info) e->engine.info = e->engine.func->info(eo_e);
|
|
|
|
// Wayland already handles seats.
|
|
if (em->definition && (eina_streq(em->definition->name, "wayland_shm") ||
|
|
eina_streq(em->definition->name, "wayland_egl")))
|
|
return;
|
|
|
|
e->default_seat = evas_device_add_full(eo_e, "default", "The default seat",
|
|
NULL, NULL, EVAS_DEVICE_CLASS_SEAT,
|
|
EVAS_DEVICE_SUBCLASS_NONE);
|
|
e->default_mouse = evas_device_add_full(eo_e, "keyboard",
|
|
"The default mouse",
|
|
e->default_seat, NULL,
|
|
EVAS_DEVICE_CLASS_MOUSE,
|
|
EVAS_DEVICE_SUBCLASS_NONE);
|
|
e->default_keyboard = evas_device_add_full(eo_e, "keyboard",
|
|
"The default keyboard",
|
|
e->default_seat, NULL,
|
|
EVAS_DEVICE_CLASS_KEYBOARD,
|
|
EVAS_DEVICE_SUBCLASS_NONE);
|
|
}
|
|
|
|
EAPI int
|
|
evas_output_method_get(const Evas *eo_e)
|
|
{
|
|
MAGIC_CHECK(eo_e, Evas, MAGIC_EVAS);
|
|
return RENDER_METHOD_INVALID;
|
|
MAGIC_CHECK_END();
|
|
|
|
Evas_Public_Data *e = efl_data_scope_get(eo_e, EVAS_CANVAS_CLASS);
|
|
|
|
return e->output.render_method;
|
|
}
|
|
|
|
EAPI void
|
|
evas_output_size_set(Evas *eo_e, int w, int h)
|
|
{
|
|
MAGIC_CHECK(eo_e, Evas, MAGIC_EVAS);
|
|
return;
|
|
MAGIC_CHECK_END();
|
|
|
|
Evas_Public_Data *e = efl_data_scope_get(eo_e, EVAS_CANVAS_CLASS);
|
|
|
|
if ((w == e->output.w) && (h == e->output.h)) return;
|
|
if (w < 1) w = 1;
|
|
if (h < 1) h = 1;
|
|
|
|
evas_canvas_async_block(e);
|
|
e->output.w = w;
|
|
e->output.h = h;
|
|
e->output.changed = 1;
|
|
e->output_validity++;
|
|
e->changed = 1;
|
|
evas_render_invalidate(eo_e);
|
|
}
|
|
|
|
EAPI void
|
|
evas_output_size_get(const Evas *eo_e, int *w, int *h)
|
|
{
|
|
MAGIC_CHECK(eo_e, Evas, MAGIC_EVAS);
|
|
return;
|
|
MAGIC_CHECK_END();
|
|
|
|
Evas_Public_Data *e = efl_data_scope_get(eo_e, EVAS_CANVAS_CLASS);
|
|
|
|
if (w) *w = e->output.w;
|
|
if (h) *h = e->output.h;
|
|
}
|
|
|
|
EAPI void
|
|
evas_output_viewport_set(Evas *eo_e, Evas_Coord x, Evas_Coord y, Evas_Coord w, Evas_Coord h)
|
|
{
|
|
MAGIC_CHECK(eo_e, Evas, MAGIC_EVAS);
|
|
return;
|
|
MAGIC_CHECK_END();
|
|
|
|
Evas_Public_Data *e = efl_data_scope_get(eo_e, EVAS_CANVAS_CLASS);
|
|
|
|
if ((x == e->viewport.x) && (y == e->viewport.y) &&
|
|
(w == e->viewport.w) && (h == e->viewport.h)) return;
|
|
if (w <= 0) return;
|
|
if (h <= 0) return;
|
|
if ((x != 0) || (y != 0))
|
|
{
|
|
ERR("Compat error. viewport x,y != 0,0 not supported");
|
|
x = 0;
|
|
y = 0;
|
|
}
|
|
evas_canvas_async_block(e);
|
|
e->viewport.x = x;
|
|
e->viewport.y = y;
|
|
e->viewport.w = w;
|
|
e->viewport.h = h;
|
|
e->viewport.changed = 1;
|
|
e->output_validity++;
|
|
e->changed = 1;
|
|
evas_event_callback_call(e->evas, EVAS_CALLBACK_CANVAS_VIEWPORT_RESIZE, NULL);
|
|
}
|
|
|
|
EAPI void
|
|
evas_output_viewport_get(const Evas *eo_e, Evas_Coord *x, Evas_Coord *y, Evas_Coord *w, Evas_Coord *h)
|
|
{
|
|
MAGIC_CHECK(eo_e, Evas, MAGIC_EVAS);
|
|
return;
|
|
MAGIC_CHECK_END();
|
|
|
|
Evas_Public_Data *e = efl_data_scope_get(eo_e, EVAS_CANVAS_CLASS);
|
|
|
|
if (x) *x = e->viewport.x;
|
|
if (y) *y = e->viewport.y;
|
|
if (w) *w = e->viewport.w;
|
|
if (h) *h = e->viewport.h;
|
|
}
|
|
|
|
Evas_Pointer_Data *
|
|
_evas_pointer_data_by_device_get(Evas_Public_Data *edata, Efl_Input_Device *pointer)
|
|
{
|
|
Eina_List *l;
|
|
Evas_Pointer_Data *pdata;
|
|
|
|
if (!pointer)
|
|
pointer = edata->default_mouse;
|
|
|
|
EINA_LIST_FOREACH(edata->pointers, l, pdata)
|
|
{
|
|
if (pdata->pointer == pointer)
|
|
return pdata;
|
|
}
|
|
return NULL;
|
|
}
|
|
|
|
Eina_Bool
|
|
_evas_pointer_data_add(Evas_Public_Data *edata, Efl_Input_Device *pointer)
|
|
{
|
|
Evas_Pointer_Data *pdata;
|
|
|
|
pdata = calloc(1, sizeof(Evas_Pointer_Data));
|
|
EINA_SAFETY_ON_NULL_RETURN_VAL(pdata, EINA_FALSE);
|
|
|
|
pdata->pointer = pointer;
|
|
edata->pointers = eina_list_append(edata->pointers, pdata);
|
|
return EINA_TRUE;
|
|
}
|
|
|
|
void
|
|
_evas_pointer_data_remove(Evas_Public_Data *edata, Efl_Input_Device *pointer)
|
|
{
|
|
Eina_List *l;
|
|
Evas_Pointer_Data *pdata;
|
|
|
|
EINA_LIST_FOREACH(edata->pointers, l, pdata)
|
|
{
|
|
if (pdata->pointer == pointer)
|
|
{
|
|
edata->pointers = eina_list_remove_list(edata->pointers, l);
|
|
eina_list_free(pdata->object.in);
|
|
free(pdata);
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
|
|
Eina_List *
|
|
_evas_pointer_list_in_rect_get(Evas_Public_Data *edata, Evas_Object *obj,
|
|
Evas_Object_Protected_Data *obj_data,
|
|
int w, int h)
|
|
{
|
|
Eina_List *l, *list = NULL;
|
|
Evas_Pointer_Data *pdata;
|
|
|
|
EINA_LIST_FOREACH(edata->pointers, l, pdata)
|
|
{
|
|
if (evas_object_is_in_output_rect(obj, obj_data, pdata->x,
|
|
pdata->y, w, h))
|
|
list = eina_list_append(list, pdata);
|
|
}
|
|
|
|
return list;
|
|
}
|
|
|
|
#include "canvas/evas_canvas.eo.c"
|