421 lines
11 KiB
C
421 lines
11 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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/* TODO List:
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*
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* * edjify error dialogs if edje data can be found for them
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* * current gui dialg needs to resize to fit contents if they are bigger
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*/
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/* local subsystem functions */
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static void _e_error_message_show_x(char *txt);
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static void _e_error_cb_ok_down(void *data, Evas *e, Evas_Object *obj, void *event_info);
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static void _e_error_cb_ok_up(void *data, Evas *e, Evas_Object *obj, void *event_info);
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static void _e_error_edje_cb_ok_up(void *data, Evas_Object *obj, const char *emission, const char *source);
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static void _e_error_cb_job_ecore_evas_free(void *data);
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/* local subsystem globals */
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static int error_gui = 0;
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/* externally accessible functions */
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EAPI void
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e_error_message_show_internal(char *txt)
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{
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printf("_______ _______\n"
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"|:::::| Enlightenment Error |:::::|\n"
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"~~~~~~~ ~~~~~~~\n"
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"%s\n",
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txt);
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if (error_gui) _e_error_message_show_x(txt);
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}
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EAPI void
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e_error_dialog_show_internal(char *title, char *txt)
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{
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Evas_List *l;
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E_Manager *man;
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l = e_manager_list();
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if (!l) return;
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man = l->data;
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e_error_message_manager_show(man, title, txt);
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}
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EAPI void
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e_error_gui_set(int on)
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{
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error_gui = on;
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}
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EAPI void
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e_error_message_manager_show(E_Manager *man, char *title, char *txt)
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{
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Ecore_Evas *ee;
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Evas *e;
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Evas_Object *o;
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int error_w, error_h;
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Evas_List *l, *shapelist = NULL;
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Evas_Coord maxw, maxh;
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E_Container *con;
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Ecore_X_Window win;
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int x, y;
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const char *s;
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con = e_container_current_get(man);
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error_w = 400;
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error_h = 200;
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x = (man->w - error_w) / 2;
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y = (man->h - error_h) / 2;
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ee = e_canvas_new(e_config->evas_engine_errors, man->win,
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x, y, error_w, error_h, 1, 0,
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&win, NULL);
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e_canvas_add(ee);
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ecore_evas_override_set(ee, 1);
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e_container_window_raise(con, win, 999);
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ecore_evas_name_class_set(ee, "E", "Low_Level_Dialog");
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ecore_evas_title_set(ee, "Enlightenment: Low Level Dialog");
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// ecore_evas_avoid_damage_set(ee, 1);
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e = ecore_evas_get(ee);
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o = edje_object_add(e);
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if (!e_theme_edje_object_set(o, "base/theme/error", "e/error/main"))
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{
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Evas_Coord tw, th;
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char *newstr;
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if (o) evas_object_del(o);
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maxw = 0;
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maxh = 0;
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o = evas_object_image_add(e);
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s = e_path_find(path_images, "e.png");
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evas_object_image_file_set(o, s, NULL);
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if (s) evas_stringshare_del(s);
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evas_object_move(o, 16, 16);
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evas_object_resize(o, 64, 64);
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evas_object_image_fill_set(o, 0, 0, 64, 64);
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evas_object_pass_events_set(o, 1);
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evas_object_show(o);
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o = evas_object_text_add(e);
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evas_object_color_set(o, 255, 255, 255, 128);
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evas_object_text_font_set(o, "Vera-Bold", 12);
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evas_object_text_text_set(o, title);
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evas_object_geometry_get(o, NULL, NULL, &tw, &th);
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evas_object_move(o,
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(16 + 64 + 16) + 1,
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(16 + ((64 - th) / 2)) + 1);
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evas_object_pass_events_set(o, 1);
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evas_object_show(o);
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maxw = 16 + 64 + 16 + tw + 16;
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maxh = 16 + 64;
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o = evas_object_text_add(e);
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evas_object_color_set(o, 0, 0, 0, 255);
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evas_object_text_font_set(o, "Vera-Bold", 12);
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evas_object_text_text_set(o, title);
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evas_object_geometry_get(o, NULL, NULL, &tw, &th);
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evas_object_move(o,
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16 + 64 + 16,
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16 + ((64 - th) / 2));
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evas_object_pass_events_set(o, 1);
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evas_object_show(o);
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newstr = strdup(txt);
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if (newstr)
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{
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char *p;
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Evas_Coord y;
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const char *fname;
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int fsize;
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y = 16 + 64 + 16;
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fname = e_font_default_string_get("default", &fsize);
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for (p = newstr; p;)
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{
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char *pp;
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pp = strchr(p, '\n');
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if (pp) *pp = 0;
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o = evas_object_text_add(e);
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evas_object_color_set(o, 255, 255, 255, 128);
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evas_object_text_font_set(o, fname, fsize);
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evas_object_text_text_set(o, p);
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evas_object_geometry_get(o, NULL, NULL, &tw, &th);
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evas_object_move(o, 16 + 1, y + 1);
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evas_object_pass_events_set(o, 1);
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evas_object_show(o);
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o = evas_object_text_add(e);
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evas_object_color_set(o, 0, 0, 0, 255);
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evas_object_text_font_set(o, fname, fsize);
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evas_object_text_text_set(o, p);
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evas_object_geometry_get(o, NULL, NULL, &tw, &th);
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evas_object_move(o, 16, y);
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evas_object_pass_events_set(o, 1);
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evas_object_show(o);
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if ((16 + tw + 16) > maxw) maxw = 16 + tw + 16;
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y += th;
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if (pp) p = pp + 1;
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else p = NULL;
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}
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free(newstr);
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maxh = y;
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}
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maxh += 16 + 32 + 16;
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error_w = maxw;
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error_h = maxh;
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if (error_w > man->w) error_w = man->w;
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if (error_h > man->h) error_h = man->h;
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o = evas_object_image_add(e);
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s = e_path_find(path_images, "button_out.png");
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evas_object_image_file_set(o, s, NULL);
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if (s) evas_stringshare_del(s);
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evas_object_move(o, (error_w - 64) / 2, error_h - 16 - 32);
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evas_object_resize(o, 64, 32);
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evas_object_image_fill_set(o, 0, 0, 64, 32);
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evas_object_image_border_set(o, 8, 8, 8, 8);
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evas_object_event_callback_add(o, EVAS_CALLBACK_MOUSE_DOWN, _e_error_cb_ok_down, ee);
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evas_object_event_callback_add(o, EVAS_CALLBACK_MOUSE_UP, _e_error_cb_ok_up, ee);
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evas_object_show(o);
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o = evas_object_text_add(e);
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evas_object_color_set(o, 255, 255, 255, 128);
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evas_object_text_font_set(o, "Vera-Bold", 12);
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evas_object_text_text_set(o, _("OK"));
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evas_object_geometry_get(o, NULL, NULL, &tw, &th);
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evas_object_move(o, ((error_w - tw) / 2) + 1, (error_h - 16 - 32 + ((32 - th) / 2)) + 1);
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evas_object_pass_events_set(o, 1);
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evas_object_show(o);
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o = evas_object_text_add(e);
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evas_object_color_set(o, 0, 0, 0, 255);
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evas_object_text_font_set(o, "Vera-Bold", 12);
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evas_object_text_text_set(o, _("OK"));
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evas_object_geometry_get(o, NULL, NULL, &tw, &th);
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evas_object_move(o, (error_w - tw) / 2, error_h - 16 - 32 + ((32 - th) / 2));
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evas_object_pass_events_set(o, 1);
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evas_object_show(o);
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o = evas_object_image_add(e);
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s = e_path_find(path_images, "error_bg.png");
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evas_object_image_file_set(o, s, NULL);
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if (s) evas_stringshare_del(s);
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evas_object_move(o, 0, 0);
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evas_object_image_fill_set(o, 0, 0, error_w, error_h);
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evas_object_resize(o, error_w, error_h);
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evas_object_image_border_set(o, 3, 3, 3, 3);
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evas_object_pass_events_set(o, 1);
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evas_object_layer_set(o, -10);
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evas_object_show(o);
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x = (man->w - error_w) / 2;
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y = (man->h - error_h) / 2;
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con = e_container_current_get(man);
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if (con)
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{
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E_Zone *zone;
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zone = e_container_zone_number_get(con, 0);
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if (zone)
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{
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x = zone->x + ((zone->w - error_w) / 2);
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y = zone->y + ((zone->h - error_h) / 2);
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}
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}
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ecore_evas_move(ee, x, y);
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ecore_evas_resize(ee, error_w, error_h);
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for (l = man->containers; l; l = l->next)
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{
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E_Container_Shape *es;
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con = l->data;
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es = e_container_shape_add(con);
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e_container_shape_move(es, x, y);
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e_container_shape_resize(es, error_w, error_h);
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e_container_shape_show(es);
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shapelist = evas_list_append(shapelist, es);
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}
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ecore_evas_data_set(ee, "shapes", shapelist);
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o = evas_object_rectangle_add(e);
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evas_object_name_set(o, "allocated");
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}
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else
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{
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int x, y;
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Evas_Coord ow, oh;
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evas_object_move(o, 0, 0);
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evas_object_resize(o, error_w, error_h);
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edje_object_signal_callback_add(o, "e,action,close", "",
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_e_error_edje_cb_ok_up, ee);
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evas_object_show(o);
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edje_object_part_text_set(o, "e.text.title", title);
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{
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char *pp, *newstr, *p, *markup = NULL;
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newstr = strdup(txt);
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p = newstr;
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while (p)
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{
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pp = strchr(p, '\n');
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if (pp) *pp = 0;
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if (markup)
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{
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markup = realloc(markup, strlen(markup) + strlen(p) + 1);
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strcat(markup, p);
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}
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else
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markup = strdup(p);
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if (pp)
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{
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p = pp + 1;
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if (markup)
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{
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markup = realloc(markup, strlen(markup) + strlen("<br>") + 1);
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strcat(markup, "<br>");
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}
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else
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markup = strdup("<br>");
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}
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else
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p = NULL;
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}
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edje_object_part_text_set(o, "e.text.message", markup);
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free(markup);
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free(newstr);
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}
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edje_object_size_min_calc(o, &ow, &oh);
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error_w = ow;
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error_h = oh;
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evas_object_move(o, 0, 0);
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evas_object_resize(o, error_w, error_h);
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evas_object_show(o);
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x = (man->w - error_w) / 2;
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y = (man->h - error_h) / 2;
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con = e_container_current_get(man);
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if (con)
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{
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E_Zone *zone;
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zone = e_container_zone_number_get(con, 0);
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if (zone)
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{
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x = zone->x + ((zone->w - error_w) / 2);
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y = zone->y + ((zone->h - error_h) / 2);
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}
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}
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ecore_evas_move(ee, x, y);
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ecore_evas_resize(ee, error_w, error_h);
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for (l = man->containers; l; l = l->next)
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{
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E_Container *con;
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E_Container_Shape *es;
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con = l->data;
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es = e_container_shape_add(con);
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e_container_shape_move(es, x, y);
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e_container_shape_resize(es, error_w, error_h);
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e_container_shape_show(es);
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shapelist = evas_list_append(shapelist, es);
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}
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ecore_evas_data_set(ee, "shapes", shapelist);
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o = evas_object_rectangle_add(e);
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evas_object_name_set(o, "allocated");
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}
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ecore_evas_show(ee);
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}
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/* local subsystem functions */
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static void
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_e_error_message_show_x(char *txt)
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{
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e_error_dialog_show_internal(_("Enlightenment: Error!"), txt);
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}
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static void
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_e_error_cb_ok_down(void *data, Evas *e, Evas_Object *obj, void *event_info)
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{
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Evas_Event_Mouse_Down *ev;
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Ecore_Evas *ee;
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const char *s;
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ev = event_info;
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if (ev->button != 1) return;
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ee = data;
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s = e_path_find(path_images, "button_in.png");
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evas_object_image_file_set(obj, s, NULL);
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if (s) evas_stringshare_del(s);
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}
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static void
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_e_error_cb_ok_up(void *data, Evas *e, Evas_Object *obj, void *event_info)
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{
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Evas_Event_Mouse_Up *ev;
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Ecore_Evas *ee;
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Evas_Object *o;
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const char *s;
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ev = event_info;
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if (ev->button != 1) return;
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ee = data;
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s = e_path_find(path_images, "button_out.png");
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evas_object_image_file_set(obj, s, NULL);
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if (s) evas_stringshare_del(s);
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o = evas_object_name_find(ecore_evas_get(ee), "allocated");
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if (o)
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{
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evas_object_del(o);
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ecore_job_add(_e_error_cb_job_ecore_evas_free, ee);
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}
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}
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static void
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_e_error_edje_cb_ok_up(void *data, Evas_Object *obj, const char *emission, const char *source)
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{
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Ecore_Evas *ee;
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Evas_Object *o;
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ee = data;
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o = evas_object_name_find(ecore_evas_get(ee), "allocated");
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if (o)
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{
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evas_object_del(o);
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ecore_job_add(_e_error_cb_job_ecore_evas_free, ee);
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}
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}
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static void
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_e_error_cb_job_ecore_evas_free(void *data)
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{
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Ecore_Evas *ee;
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Evas_List *shapelist, *l;
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ee = data;
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shapelist = ecore_evas_data_get(ee, "shapes");
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for (l = shapelist; l; l = l->next) e_object_del(E_OBJECT(l->data));
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evas_list_free(shapelist);
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e_canvas_del(ee);
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ecore_evas_free(ee);
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}
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