317 lines
8.3 KiB
C
317 lines
8.3 KiB
C
/*
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* vim:ts=8:sw=3:sts=8:noexpandtab:cino=>5n-3f0^-2{2
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*/
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#include "e.h"
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static void _e_init_icons_del(void);
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static void _e_init_cb_signal_disable(void *data, Evas_Object *obj, const char *emission, const char *source);
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static void _e_init_cb_signal_enable(void *data, Evas_Object *obj, const char *emission, const char *source);
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static void _e_init_cb_signal_done_ok(void *data, Evas_Object *obj, const char *emission, const char *source);
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static int _e_init_cb_window_configure(void *data, int ev_type, void *ev);
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static int _e_init_cb_timeout(void *data);
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/* local subsystem globals */
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static Ecore_X_Window _e_init_root_win = 0;
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static Ecore_X_Window _e_init_win = 0;
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static Ecore_Evas *_e_init_ecore_evas = NULL;
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static Evas *_e_init_evas = NULL;
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static Evas_Object *_e_init_object = NULL;
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static Evas_Object *_e_init_icon_box = NULL;
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static E_Pointer *_e_init_pointer = NULL;
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static Ecore_Event_Handler *_e_init_configure_handler = NULL;
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static Ecore_Timer *_e_init_timeout_timer = NULL;
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/* startup icons */
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static Evas_Coord _e_init_icon_size = 0;
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static Evas_List *_e_init_icon_list = NULL;
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/* externally accessible functions */
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EAPI int
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e_init_init(void)
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{
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int w, h;
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Ecore_X_Window root;
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Ecore_X_Window *roots;
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int num;
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Evas_Object *o;
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Evas_List *l, *screens;
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const char *s;
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_e_init_configure_handler =
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ecore_event_handler_add(ECORE_X_EVENT_WINDOW_CONFIGURE,
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_e_init_cb_window_configure, NULL);
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num = 0;
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roots = ecore_x_window_root_list(&num);
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if ((!roots) || (num <= 0))
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{
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e_error_message_show(_("X reports there are no root windows and %i screens!\n"),
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num);
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return 0;
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}
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root = roots[0];
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_e_init_root_win = root;
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ecore_x_window_size_get(root, &w, &h);
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_e_init_ecore_evas = e_canvas_new(e_config->evas_engine_init, root,
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0, 0, w, h, 1, 1,
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&(_e_init_win), NULL);
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e_canvas_add(_e_init_ecore_evas);
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_e_init_evas = ecore_evas_get(_e_init_ecore_evas);
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ecore_evas_name_class_set(_e_init_ecore_evas, "E", "Init_Window");
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ecore_evas_title_set(_e_init_ecore_evas, "Enlightenment Init");
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_e_init_pointer = e_pointer_window_new(_e_init_win, 1);
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ecore_evas_raise(_e_init_ecore_evas);
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ecore_evas_show(_e_init_ecore_evas);
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if (!e_config->init_default_theme)
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s = e_path_find(path_init, "default.edj");
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else if (e_config->init_default_theme[0] == '/')
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s = evas_stringshare_add(e_config->init_default_theme);
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else
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s = e_path_find(path_init, e_config->init_default_theme);
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screens = (Evas_List *)e_xinerama_screens_get();
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if (screens)
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{
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for (l = screens; l; l = l->next)
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{
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E_Screen *scr;
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scr = l->data;
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o = edje_object_add(_e_init_evas);
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/* first screen */
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if (l == screens)
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{
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edje_object_file_set(o, s, "e/init/splash");
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_e_init_object = o;
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}
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/* other screens */
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else
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edje_object_file_set(o, s, "e/init/extra_screen");
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evas_object_move(o, scr->x, scr->y);
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evas_object_resize(o, scr->w, scr->h);
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evas_object_show(o);
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}
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}
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else
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{
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o = edje_object_add(_e_init_evas);
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edje_object_file_set(o, s, "e/init/splash");
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if (s) evas_stringshare_del(s);
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_e_init_object = o;
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evas_object_move(o, 0, 0);
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evas_object_resize(o, w, h);
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evas_object_show(o);
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}
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if (s) evas_stringshare_del(s);
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edje_object_part_text_set(_e_init_object, "e.text.disable_text",
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_("Disable this splash screen in the future?"));
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edje_object_signal_callback_add(_e_init_object, "e,action,init,disable", "e",
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_e_init_cb_signal_disable, NULL);
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edje_object_signal_callback_add(_e_init_object, "e,action,init,enable", "e",
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_e_init_cb_signal_enable, NULL);
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edje_object_signal_callback_add(_e_init_object, "e,state,done_ok", "e",
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_e_init_cb_signal_done_ok, NULL);
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free(roots);
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return 1;
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}
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EAPI int
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e_init_shutdown(void)
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{
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ecore_event_handler_del(_e_init_configure_handler);
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_e_init_configure_handler = NULL;
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e_init_hide();
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e_canvas_cache_flush();
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return 1;
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}
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EAPI void
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e_init_show(void)
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{
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if (!_e_init_ecore_evas) return;
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ecore_evas_raise(_e_init_ecore_evas);
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ecore_evas_show(_e_init_ecore_evas);
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}
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EAPI void
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e_init_hide(void)
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{
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/* FIXME: emit signal to edje and wait for it to respond or until a */
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/* in case the edje was badly created and never responds */
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if (!_e_init_ecore_evas) return;
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_e_init_icons_del();
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ecore_evas_hide(_e_init_ecore_evas);
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evas_object_del(_e_init_object);
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e_canvas_del(_e_init_ecore_evas);
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ecore_evas_free(_e_init_ecore_evas);
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if (_e_init_pointer)
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{
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e_object_del(E_OBJECT(_e_init_pointer));
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_e_init_pointer = NULL;
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}
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_e_init_ecore_evas = NULL;
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_e_init_evas = NULL;
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_e_init_win = 0;
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_e_init_object = NULL;
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e_canvas_cache_flush();
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}
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EAPI void
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e_init_title_set(const char *str)
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{
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if (!_e_init_object) return;
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edje_object_part_text_set(_e_init_object, "e.text.title", str);
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}
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EAPI void
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e_init_version_set(const char *str)
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{
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if (!_e_init_object) return;
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edje_object_part_text_set(_e_init_object, "e.text.version", str);
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}
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EAPI void
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e_init_status_set(const char *str)
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{
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if (!_e_init_object) return;
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edje_object_part_text_set(_e_init_object, "e.text.status", str);
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}
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EAPI Ecore_X_Window
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e_init_window_get(void)
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{
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return _e_init_win;
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}
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EAPI void
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e_init_done(void)
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{
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if (!_e_init_object) return;
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edje_object_signal_emit(_e_init_object, "e,state,done", "e");
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_e_init_timeout_timer = ecore_timer_add(30.0, _e_init_cb_timeout, NULL);
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}
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EAPI void
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e_init_icons_desktop_add(Efreet_Desktop *desktop)
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{
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Evas_Object *o;
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char buf[128];
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if (!_e_init_evas) return;
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if (!_e_init_icon_box)
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{
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Evas_Coord w, h;
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o = e_box_add(_e_init_evas);
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_e_init_icon_box = o;
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e_box_homogenous_set(o, 1);
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e_box_align_set(o, 0.5, 0.5);
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edje_object_part_swallow(_e_init_object, "e.swallow.icons", o);
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evas_object_geometry_get(o, NULL, NULL, &w, &h);
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if (w > h)
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{
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_e_init_icon_size = h;
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e_box_orientation_set(o, 1);
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}
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else
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{
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_e_init_icon_size = w;
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e_box_orientation_set(o, 0);
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}
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evas_object_show(o);
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}
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snprintf(buf, sizeof(buf), "%dx%d", _e_init_icon_size, _e_init_icon_size);
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o = e_util_desktop_icon_add(desktop, buf, _e_init_evas);
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if (o)
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{
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evas_object_resize(o, _e_init_icon_size, _e_init_icon_size);
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e_box_pack_end(_e_init_icon_box, o);
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e_box_pack_options_set(o,
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0, 0,
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0, 0,
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0.5, 0.5,
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_e_init_icon_size, _e_init_icon_size,
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_e_init_icon_size, _e_init_icon_size);
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evas_object_show(o);
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_e_init_icon_list = evas_list_append(_e_init_icon_list, o);
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}
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}
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static void
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_e_init_icons_del(void)
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{
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Evas_Object *next;
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while (_e_init_icon_list)
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{
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next = _e_init_icon_list->data;
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evas_object_del(next);
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_e_init_icon_list = evas_list_remove(_e_init_icon_list, next);
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}
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if (_e_init_icon_box)
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evas_object_del(_e_init_icon_box);
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_e_init_icon_box = NULL;
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}
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static void
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_e_init_cb_signal_disable(void *data, Evas_Object *obj, const char *emission, const char *source)
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{
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e_config->show_splash = 0;
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e_config_save_queue();
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}
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static void
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_e_init_cb_signal_enable(void *data, Evas_Object *obj, const char *emission, const char *source)
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{
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e_config->show_splash = 1;
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e_config_save_queue();
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}
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static void
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_e_init_cb_signal_done_ok(void *data, Evas_Object *obj, const char *emission, const char *source)
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{
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e_init_hide();
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if (_e_init_timeout_timer)
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{
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ecore_timer_del(_e_init_timeout_timer);
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_e_init_timeout_timer = NULL;
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}
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}
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static int
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_e_init_cb_window_configure(void *data, int ev_type, void *ev)
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{
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Ecore_X_Event_Window_Configure *e;
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e = ev;
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/* really simple - don't handle xinerama - because this event will only
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* happen in single head */
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if (e->win != _e_init_root_win) return 1;
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ecore_evas_resize(_e_init_ecore_evas, e->w, e->h);
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evas_object_resize(_e_init_object, e->w, e->h);
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return 1;
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}
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static int
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_e_init_cb_timeout(void *data)
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{
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e_init_hide();
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_e_init_timeout_timer = NULL;
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e_util_dialog_internal(_("Theme Bug Detected"),
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_("The theme you are using for your init splash<br>"
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"has a bug. It does not respond to signals when<br>"
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"startup is complete. You should use an init<br>"
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"splash theme that is correctly made or fix the<br>"
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"one you use."));
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return 0;
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}
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