legacy/experimental/ecdb/trunk/src/ecdb_gui.c

/* vim: set sw=3 ts=3 sts=3 expandtab: */
#include "ecdb.h"

static void ecdb_handle_typebuf(Evas_Object *gui);
static void ecdb_cb_controls_focused(void *data, Evas_Object *o,
		const char *emission, const char *source);
static void ecdb_cb_welcome_page_buttons_clicked(void *data, Evas_Object *o,
      const char *emission, const char *source);
static void ecdb_cb_burn_image_page_buttons_clicked(void *data, Evas_Object *o,
      const char *emission, const char *source);
static void ecdb_filelist_show(void);
static void ecdb_burn_image_page_show(void);
static void ecdb_page_hide(const char *pname);
static void ecdb_filelist_focus_handle(int action, Evas_Object *fl);

static void
ecdb_cb_enter(Ecore_Evas *ee)
{
   Evas_Object *gui;
   gui = evas_object_name_find(ecore_evas_get(ee), "gui");
   edje_object_signal_emit(gui, "ecdb,window,enter", "ecdb");
}

static void
ecdb_cb_leave(Ecore_Evas *ee)
{
   Evas_Object *gui;
   gui = evas_object_name_find(ecore_evas_get(ee), "gui");
   edje_object_signal_emit(gui, "ecdb,window,exit", "ecdb");
}

static void
ecdb_cb_resize(Ecore_Evas *ee)
{
   int w, h;
   Evas_Object *gui;

   ecore_evas_geometry_get(ee, NULL, NULL, &w, &h);
   gui = evas_object_name_find(ecore_evas_get(ee), "gui");
   evas_object_resize(gui, w, h);
}

static void ecdb_filelist_focus_handle(int action, Evas_Object *fl)
{
   static Evas_Object *old_focus;
   Evas_Object *gui;

   if (action == IN)
   {
      old_focus = evas_focus_get(ecore_evas_get(em->main_win_ee));
      edje_object_signal_emit(old_focus, "ecdb,focus,out", "ecdb");
      evas_object_focus_set(fl, 1);
   }
   else if (old_focus)
   {
      edje_object_signal_emit(old_focus, "ecdb,focus,in", "ecdb");
      evas_object_focus_set(old_focus, 1);
      old_focus = NULL;

      gui = evas_object_name_find(ecore_evas_get(em->main_win_ee), "gui");
      edje_object_signal_emit(gui, "ecdb,filelist_overlay,deactivate", "ecdb");
      edje_object_part_text_set(gui, "filelist_overlay_text", NULL);
   }
}

static void
_cb_filelist_mouse_in(void *data, Evas *e __UNUSED__, Evas_Object *eo,
																	void *ev_data __UNUSED__)
{
   ecdb_filelist_focus_handle(IN, eo);
}

static void
_cb_filelist_mouse_out(void *data, Evas *e __UNUSED__, Evas_Object *eo,
																	void *ev_data __UNUSED__)
{
   ecdb_filelist_focus_handle(OUT, eo);
}

static void
_cb_filelist_mouse_down(void *data, Evas *e __UNUSED__, Evas_Object *eo,
																	void *ev_data __UNUSED__)
{
   Evas_Object *gui = data;
   evas_object_focus_set(eo, TRUE);

   edje_object_signal_emit(gui, "ecdb,filelist_overlay,deactivate", "ecdb");
   edje_object_part_text_set(gui, "filelist_overlay_text", NULL);

}

static void
_cb_filelist_key_down(void *data, Evas *e __UNUSED__,
            Evas_Object *eo __UNUSED__, void *ev_data)
{
   Evas_Event_Key_Down *ek = ev_data;
   Evas_Object *gui = data;

   if (!strcmp(ek->key, "Escape"))
   {
      edje_object_signal_emit(gui, "ecdb,filelist_overlay,deactivate", "ecdb");
      edje_object_part_text_set(gui, "filelist_overlay_text", NULL);
   }

   else if (!strcmp(ek->key, "Return"))
   {
      ecdb_handle_typebuf(gui);
   }

   else if (!strcmp(ek->key, "BackSpace"))
   {
      int len;
      const char *t;
      char *text;

      t = edje_object_part_text_get(gui, "filelist_overlay_text");
      text = (t) ? (strdup(t)) : NULL;

      if ((!text) || (!*text)) return;

      len = strlen(text);
      text = realloc(text, len);
      text[len - 1] = '\0';

      if (len == 1)
      {
         edje_object_signal_emit(gui, "ecdb,filelist_overlay,deactivate",
																							"ecdb");
      }
      edje_object_part_text_set(gui, "filelist_overlay_text",  text);
      FREE(text);
   }

   else 
   {
      int len;
      const char *t, *append;
      char *text;

      t = edje_object_part_text_get(gui, "filelist_overlay_text");

      text = (t) ? (strdup(t)) : NULL;

      if ((text) && (strlen(text) >= PATH_MAX))
         return;

      if ((ek->string) && (*ek->string) && (!ek->string[1]))
      {
         append = ek->string;
      }
      else if ((ek->keyname) && (*ek->keyname) && (!ek->key[1]))
      {
         append = ek->keyname;
      }
      else
      {
         if (text)
            free(text);
         return;
      }

      if (!text)
      {
         text = strdup(append);
      }
      else
      {
         len = strlen(text) + 2;
         text = realloc(text, len);
         ecore_strlcat(text, append, len);
      }
      
      /* Avoid sending the same signal twice... seems to skip the
       * transition in that case
       */
      if (strlen(text) == 1)
      {
         edje_object_signal_emit(gui, "ecdb,filelist_overlay,activate", "ecdb");
      }
      edje_object_part_text_set(gui, "filelist_overlay_text",  text);
      FREE(text);
   }
}

int
ecdb_create_main_gui(void)
{
   Evas_Object *gui;
   Evas_Coord mw, mh;

   em->main_win_ee = ecore_evas_software_x11_new(0, 0, 0, 0, 255, 255);

   if (!em->main_win_ee)
   {
      printf("Cannot create main window!\n");
      return FALSE;
   }

   ecore_evas_title_set(em->main_win_ee, "ECDB");
   ecore_evas_name_class_set(em->main_win_ee, "ECDB", "ECDB");
   ecore_evas_avoid_damage_set(em->main_win_ee, 1);
   ecore_x_dnd_aware_set(ecore_evas_software_x11_window_get(em->main_win_ee),
																				1);
   ecore_x_dnd_type_set(ecore_evas_software_x11_window_get(em->main_win_ee),
																				"*", 1);

   ecore_evas_callback_delete_request_set(em->main_win_ee, ecdb_shutdown);
   ecore_evas_callback_destroy_set(em->main_win_ee, ecdb_shutdown);

   ecore_evas_callback_mouse_in_set(em->main_win_ee, ecdb_cb_enter);
   ecore_evas_callback_mouse_out_set(em->main_win_ee, ecdb_cb_leave);
   ecore_evas_callback_resize_set(em->main_win_ee, ecdb_cb_resize);

   edje_frametime_set(1.0 / 60.0);
   ecore_evas_show(em->main_win_ee);

   /* Make this configurable at some point */
   ecdb_set_main_theme(NULL);

   gui = edje_object_add(ecore_evas_get(em->main_win_ee));
   edje_object_file_set(gui, em->theme_path, "ecdb/window");
   edje_object_size_min_get(gui, &mw, &mh);
   if (mw <= 0) mw = 400;
   if (mh <= 0) mh = 300;
   evas_object_resize(gui, mw, mh);
   ecore_evas_resize(em->main_win_ee, mw, mh);
   ecore_evas_size_min_set(em->main_win_ee, mw, mh);
   evas_object_name_set(gui, "gui");
   evas_object_move(gui, 0, 0);
   evas_object_show(gui);

   ecdb_welcome_page_show();
   return TRUE;
}

/* This needs some work.  Where should user themes go? */
void
ecdb_set_main_theme(const char *theme_name)
{
   if (!theme_name)
   {
      snprintf(em->theme_path, PATH_MAX, "%s/%s", PACKAGE_DATA_DIR,
																		"themes/default.edj");
      evas_font_path_append(ecore_evas_get(em->main_win_ee),
																		PACKAGE_DATA_DIR"/font");
   }
}

void
ecdb_handle_typebuf(Evas_Object *gui)
{
   Ewl_Widget *fl;
   Ewl_Filelist_Filter *filter;
   const char *ext;

   if (!(ext = edje_object_part_text_get(gui, "filelist_overlay_text")))
   {
      return;
   }
   
   fl = ewl_widget_name_find("main_filelist");
   
   /* Check for a 'cd' first */
   if (!ecdb_match_keyword(ext, "cd", 2))
   {
      char *dir;

      /* What to do about multi-word directories? */
      dir = ecdb_strip_string(ext);

      if ((dir) && (dir[0] == '/'))
      {
         if (ecore_file_exists(dir))
			{
            ewl_filelist_directory_set(EWL_FILELIST(fl), dir);
			}
      }
      else if (dir[0] == '~')
      {
         char path[PATH_MAX];

         snprintf(path, PATH_MAX, "%s%s", getenv("HOME"), &dir[1]);

         if (ecore_file_exists(path))
			{
            ewl_filelist_directory_set(EWL_FILELIST(fl), path);
			}
      }
      else if (dir)
      {
         /* Try to concate it to our current directory */
         char path[PATH_MAX];

         snprintf(path, PATH_MAX, "%s/%s", ewl_filelist_directory_get
																		(EWL_FILELIST(fl)), dir);

         if (ecore_file_exists(path))
			{
            ewl_filelist_directory_set(EWL_FILELIST(fl), path);
			}
      }

      if (dir)
      {
         FREE(dir);
      }

      edje_object_signal_emit(gui, "ecdb,filelist_overlay,deactivate", "ecdb");
      edje_object_part_text_set(gui, "filelist_overlay_text", NULL);
      return;
   }
   else if (!ecdb_match_keyword(ext, "exit", 4))
   {
      /* This creates an ewl error... */
      ecore_event_add(ECORE_EVENT_SIGNAL_EXIT, NULL, NULL, NULL);
      return;
   }
   
   filter = ewl_filelist_filter_get(EWL_FILELIST(fl));
   if (!filter)
   {
      filter = calloc(sizeof(Ewl_Filelist_Filter), 1);
   }
   
   if (filter->extension)
   {
      if (strcmp(filter->extension, ext))
      {
         FREE(filter->extension);
      }
      else
      {
         return;
      }
   }
   
   filter->extension = strdup(ext);
   ewl_filelist_filter_set(EWL_FILELIST(fl), filter);
   ewl_filelist_refresh(EWL_FILELIST(fl));
   edje_object_signal_emit(gui, "ecdb,filelist_overlay,deactivate", "ecdb");
   edje_object_part_text_set(gui, "filelist_overlay_text", NULL);
}


static void
ecdb_cb_controls_focused(void *data, Evas_Object *o, const char *emission,
																		const char *source)
{
   static char *old_source;
   Evas_Object *eo;

   if ((old_source) && (strcmp(old_source, source)))
   {
      eo = evas_object_name_find(ecore_evas_get(em->main_win_ee),	old_source);
      edje_object_signal_emit(eo, "ecdb,focus,out", "ecdb");
      FREE(old_source);
      old_source = strdup(source);
   }
   else if (!old_source)
   {
      old_source = strdup(source);
   }

   // Send focus to the freshly clicked widget
   eo = evas_object_name_find(ecore_evas_get(em->main_win_ee), source);
   evas_object_focus_set(eo, 1);
}

static void
ecdb_cb_welcome_page_buttons_clicked(void *data, Evas_Object *o,
												const char *emission, const char *source)
{
   Evas_Object *swallow, *gui;

   gui = evas_object_name_find(ecore_evas_get(em->main_win_ee), "gui");
   swallow = evas_object_name_find(ecore_evas_get(em->main_win_ee),
																			"main_filelist");

   /* Actually get this to do some stuff, instead of just for show like
    * now
    */
   if (!strcmp(source, "ecdb/burn_data"))
   {
      ecdb_filelist_show();
   }
   else if (!strcmp(source, "ecdb/erase"))
   {
      swallow = evas_object_name_find(ecore_evas_get(em->main_win_ee),
																		"welcome_page");
      edje_object_signal_emit(swallow, "ecdb,welcome_page,hide", "ecdb");
      ecdb_erase_page_show();
   }
   else if (!strcmp(source, "ecdb/burn_image"))
   {
      ecdb_filelist_show();
      swallow = evas_object_name_find(ecore_evas_get(em->main_win_ee),
																		"welcome_page");
      edje_object_signal_emit(swallow, "ecdb,welcome_page,hide", "ecdb");
      ecdb_burn_image_page_show();
   }
   else if (swallow)
   {
      edje_object_signal_emit(gui, "ecdb,filelist,hide", "ecdb");
   }

   printf("Action: %s\n", source);
}

static void
ecdb_cb_burn_image_page_buttons_clicked(void *data, Evas_Object *o,
            const char *emission, const char *source)
{
   Evas_Object *swallow, *gui;

   gui = evas_object_name_find(ecore_evas_get(em->main_win_ee), "gui");
   swallow = evas_object_name_find(ecore_evas_get(em->main_win_ee),
																				"burn_image_page");

   if (!strcmp(source, "ecdb/burn_image/return"))
   {
      char *signal;

      edje_object_part_text_set(swallow, "progress_text", "Begin Burn");
      edje_object_part_text_set(swallow, "progress_percent", "0%");
      signal = evas_object_data_get(swallow, "hide_signal");
      edje_object_signal_emit(swallow, signal, "ecdb");
      ecdb_welcome_page_show();
      
      /* Hide the filelist to be nice */
      edje_object_signal_emit(gui, "ecdb,filelist,hide", "ecdb");
   }
   else if (!strcmp(source, "ecdb/burn_image/begin"))
   {
      Ecdb_Burn_Project *proj;
      Evas_Object *entry;
      Ecdb_Source *iso_file;
      char *file;
      char buf[1024];
      Ecdb_Burn_Result burn_result;

      entry = evas_object_name_find(ecore_evas_get(em->main_win_ee),
																	"ecdb/burn_image/file");
      file = ecdb_entry_text_get(entry);
      printf("file: '%s'\n", file);

      // Make sure that file actually exists
      if (!ecore_file_exists(file))
      {
         edje_object_part_text_set(swallow, "progress_text", "File doesn't "
                                                               "exists!");
         FREE(file);
         return;
      }

      proj = ecdb_burn_project_new();
      ecdb_project_type_set(ECDB_PROJECT(proj), ECDB_IMAGE_PROJECT);
      iso_file = ecdb_source_new();
      ecdb_source_data_set(iso_file, file);
      FREE(file);
      ecdb_source_child_append(proj->files, iso_file);

      snprintf(buf, sizeof(buf), "Commencing...");
      edje_object_part_text_set(swallow, "progress_text", buf);
      if (!ecdb_aquire_drive(ECDB_PROJECT(proj), 0))
      {
         printf("Couldn't grab drive!\n");
         ecdb_burn_project_destroy(proj);
         edje_object_part_text_set(swallow, "progress_text",
																	"Couldn't grab the drive!");
         return;
      }

      burn_result = ecdb_burn_project(proj);
      switch (burn_result)
      {
         case ECDB_ERROR_NONE:
            edje_object_signal_emit(gui,
                  "ecdb,filelist,hide", "ecdb");
            edje_object_signal_emit(swallow, "ecdb,burn_image,start", "ecdb");
            const char *ids[] = {"ecdb/burn_image/return",
											"ecdb/burn_image/begin",
											"ecdb/burn_image/file"};
            ecdb_gui_controls_disable(ids, 3);
            return;

         case ECDB_ERROR_IMAGE_CREATE:
            snprintf(buf, sizeof(buf), "Invalid file!");
            break;

         case ECDB_ERROR_SOURCE_ATTACH:
            snprintf(buf, sizeof(buf), "Couldn't attach source data!");
            break;

         case ECDB_ERROR_WRITE_MODE:
            snprintf(buf, sizeof(buf), "No suitable burn mode!");
            break;

         default:
            snprintf(buf, sizeof(buf), "Unknown error :-(");
      }     
      
      edje_object_part_text_set(swallow, "progress_text", buf);
      Ecdb_Project *p = ECDB_PROJECT(proj);
      burn_drive_release(p->drive->tangible[0].drive, 1);
      burn_drive_info_free(p->drive->tangible);
      ecdb_burn_project_destroy(proj);
   }
   else if (!strcmp(source, "ecdb/burn_image/file"))
   {
      // o is not the entry, it is the burn_image_page!
      swallow = evas_object_name_find(ecore_evas_get(em->main_win_ee),
                                                      "ecdb/burn_image/file");
      evas_object_focus_set(swallow, 1);
   }
}
void
ecdb_welcome_page_show(void)
{
   Evas_Object *gui, *swallow;

   gui = evas_object_name_find(ecore_evas_get(em->main_win_ee), "gui");
   swallow = evas_object_name_find(ecore_evas_get(em->main_win_ee),
																					"welcome_page");

   if (!swallow)
   {

      Evas_Object *b;
      Evas_Coord x, y, w, h;

      swallow = edje_object_add(ecore_evas_get(em->main_win_ee));
      evas_object_name_set(swallow, "welcome_page");
      edje_object_file_set(swallow, em->theme_path, "ecdb/welcome_page");
      edje_object_part_geometry_get(gui, "active_area", &x, &y, &w, &h);
      evas_object_move(swallow, x, y);
      evas_object_resize(swallow, w, h);
      edje_object_part_swallow(gui, "action_area", swallow);
      edje_object_signal_callback_add(swallow, "mouse,down,1", "ecdb/*",
												ecdb_cb_controls_focused, NULL);
      edje_object_signal_callback_add(swallow, "mouse,clicked,1", "ecdb/*",
												ecdb_cb_welcome_page_buttons_clicked, NULL);
      edje_object_signal_callback_add(swallow, "hide,finished", "welcome_page",
												ecdb_page_hide_finished, NULL);
      evas_object_show(swallow);

      int i;
      char *labels[] = {"Burn Data CD", "Burn Audio CD", "Burn Image",
								"Erase Re-writable Disc"};
      char *ids[] = {"ecdb/burn_data", "ecdb/burn_audio", "ecdb/burn_image",
							"ecdb/erase"};
      for (i = 0; i < 4; i++)
      {
         b = ecdb_button_add(swallow, ids[i]);
         ecdb_button_label_set(b, labels[i]);
         evas_object_show(b);
         ecdb_button_icon_set(b, ids[i]);
      }
   }

   else if (edje_object_part_swallow_get(gui, "action_area") != swallow)
   {
      /* All that is needed here? */
      edje_object_part_swallow(gui, "action_area", swallow);
      evas_object_show(swallow);
   }

   edje_object_signal_emit(gui, "ecdb,welcome_page,show", "ecdb");
   edje_object_signal_emit(swallow, "ecdb,welcome_page,show", "ecdb");
}

static void
ecdb_filelist_show(void)
{
   Evas_Object *gui, *swallow;

   gui = evas_object_name_find(ecore_evas_get(em->main_win_ee), "gui");
   swallow = evas_object_name_find(ecore_evas_get(em->main_win_ee),
																				"main_filelist");
   
   if (!swallow)
   {
      Evas_Coord x, y, w, h;
      Ewl_Widget *embed, *filelist;

      embed = ewl_embed_new();
      ewl_object_fill_policy_set(EWL_OBJECT(embed), EWL_FLAG_FILL_ALL);
      swallow = ewl_embed_canvas_set(EWL_EMBED(embed),
		 ecore_evas_get(em->main_win_ee),
            (void *)(long)ecore_evas_software_x11_window_get(em->main_win_ee));
      ewl_embed_focus_set(EWL_EMBED(embed), TRUE);
      ewl_widget_show(embed);

      filelist = ewl_filelist_new();
      ewl_widget_name_set(EWL_WIDGET(filelist), "main_filelist");
      ewl_container_child_append(EWL_CONTAINER(embed), filelist);
      ewl_filelist_directory_set(EWL_FILELIST(filelist), getenv("HOME"));
      ewl_widget_show(filelist);
   
      edje_object_part_geometry_get(gui, "filelist", &x, &y, &w, &h);
      evas_object_name_set(swallow, "main_filelist");
      evas_object_move(swallow, x, y);
      evas_object_resize(swallow, w, h);
      edje_object_part_swallow(gui, "filelist", swallow);
      evas_object_event_callback_add(swallow, EVAS_CALLBACK_MOUSE_DOWN,
															_cb_filelist_mouse_down, gui);
      evas_object_event_callback_add(swallow, EVAS_CALLBACK_KEY_DOWN,
															_cb_filelist_key_down, gui);
      evas_object_event_callback_add(swallow, EVAS_CALLBACK_MOUSE_IN,
                                             _cb_filelist_mouse_in, gui);
      evas_object_event_callback_add(swallow, EVAS_CALLBACK_MOUSE_OUT,
                                             _cb_filelist_mouse_out, gui);
      evas_object_show(swallow);
   }

   /* Assume here that it is the active projects job to hide itself and
    * call this show function
    */
   else if (edje_object_part_swallow_get(gui, "filelist") != swallow)
   {
      /* Is this all that is neccessary? */
      edje_object_part_swallow(gui, "filelist", swallow);
      evas_object_show(swallow);
   }

   edje_object_signal_emit(gui, "ecdb,filelist,visible", "ecdb");
   edje_object_signal_emit(swallow, "ecdb,filelist,visible", "ecdb");
}


/* This should be triggered by the theme, once it is done with its
 * nice fancy animations
 */
static void
ecdb_page_hide(const char *pname)
{
   Evas_Object *swallow, *gui;

   swallow = evas_object_name_find(ecore_evas_get(em->main_win_ee), pname);
   gui = evas_object_name_find(ecore_evas_get(em->main_win_ee), "gui");

   if (gui)
   {
      edje_object_part_unswallow(gui, swallow);
      evas_object_hide(swallow);
   }
}

static void
ecdb_burn_image_page_show(void)
{
   Evas_Object *swallow, *gui;

   gui = evas_object_name_find(ecore_evas_get(em->main_win_ee), "gui");
   swallow = evas_object_name_find(ecore_evas_get(em->main_win_ee),
         "burn_image_page");

   if (!swallow)
   {
      Evas_Object *b, *c1, *c2;
      Eina_List *l;
      Ecdb_Drive_Info *drive;
      Evas_Coord x, y, w, h;
      char buf[1024];
      int i, write_speed_count;

      swallow = edje_object_add(ecore_evas_get(em->main_win_ee));
      edje_object_file_set(swallow, em->theme_path, "ecdb/burn_image_page");
      evas_object_name_set(swallow, "burn_image_page");
      evas_object_data_set(swallow, "hide_signal", "ecdb,burn_image_page,hide");
      edje_object_part_geometry_get(gui, "active_area", &x, &y, &w, &h);
      evas_object_move(swallow, x, y);
      evas_object_resize(swallow, w, h);
      edje_object_part_swallow(gui, "action_area", swallow);
      evas_object_show(swallow);
      edje_object_signal_callback_add(swallow, "mouse,down,1", "ecdb/*",
													ecdb_cb_controls_focused, NULL);
      edje_object_signal_callback_add(swallow, "mouse,clicked,1",
													"ecdb/burn_image/*",
													ecdb_cb_burn_image_page_buttons_clicked,
													NULL);
      edje_object_signal_callback_add(swallow, "hide,finished",
													"burn_image_page",
													ecdb_page_hide_finished, NULL);
      evas_object_show(swallow);

      b = ecdb_button_add(swallow, "ecdb/burn_image/return");
      ecdb_button_label_set(b, "Return to Main Page");
      evas_object_show(b);
      ecdb_button_icon_set(b, "ecdb/burn_image/return");

      b = ecdb_button_add(swallow, "ecdb/burn_image/begin");
      ecdb_button_label_set(b, "Start Burn");
      evas_object_show(b);
      ecdb_button_icon_set(b, "ecdb/burn_image/begin");

      b = ecdb_entry_add(swallow, "ecdb/burn_image/file");
      ecdb_entry_text_set(b, "Burn File");
      evas_object_show(b);

      c1 = ecdb_combo_add(swallow, "ecdb/burn_image/drive");
      ecdb_combo_header_set(c1, "Drive");
      evas_object_show(c1);

      c2 = ecdb_combo_add(swallow, "ecdb/burn_image/speed");
      ecdb_combo_header_set(c2, "Speed");
      evas_object_show(c2);

      EINA_LIST_FOREACH(em->drives, l, drive)
      {
         b = ecdb_button_add(c1, NULL);
         ecdb_button_label_set(b, drive->product);
         ecdb_combo_append(c1, b);
         evas_object_show(b);

         // Need to set this
         write_speed_count = drive->write_speeds[0];
         for (i = 1; i < write_speed_count; i++)
         {
            if (drive->write_speeds[i] <= 0)
               break;

            b = ecdb_button_add(c2, NULL);
            snprintf(buf, sizeof(buf), "%d", drive->write_speeds[i]);
            printf("speed: %d\n", drive->write_speeds[i]);
            ecdb_button_label_set(b, buf);
            ecdb_combo_append(c2, b);
            evas_object_show(b);
         }
      }
   }

   else if (edje_object_part_swallow_get(gui, "action_area") != swallow)
   {
      edje_object_part_swallow(gui, "action_area", swallow);
      evas_object_show(swallow);
   }

   edje_object_signal_emit(gui, "ecdb,burn_image_page,visible", "ecdb");
   edje_object_signal_emit(swallow, "ecdb,burn_image_page,visible", "ecdb");
}

/* Hurrah! Fancyness */
void
ecdb_page_hide_finished(void *data, Evas_Object *o, const char *emission,
                     const char *source)
{
   ecdb_page_hide(source);
}

void
ecdb_gui_controls_disable(const char **ids, int n)
{
   Evas_Object *obj;
   int i;

   for (i = 0; i < n; i++)
   {
      obj = evas_object_name_find(ecore_evas_get(em->main_win_ee), ids[i]);
      edje_object_signal_emit(obj, "ecdb,disable", "ecdb");
   }
}

void
ecdb_gui_controls_enable(const char **ids, int n)
{
   Evas_Object *obj;
   int i;

   for (i = 0; i < n; i++)
   {
      obj = evas_object_name_find(ecore_evas_get(em->main_win_ee), ids[i]);
      edje_object_signal_emit(obj, "ecdb,enable", "ecdb");
   }
}

void
ecdb_gui_burn_image_cleanup(void)
{
   Evas_Object *swallow;
   const char *ids[] = {"ecdb/burn_image/return", "ecdb/burn_image/begin",
								"ecdb/burn_image/file"};
   swallow = evas_object_name_find(ecore_evas_get(em->main_win_ee),
																				"burn_image_page");
   edje_object_part_text_set(swallow, "progress_text", "Burn Complete!");
   ecdb_gui_controls_enable(ids, 3);
   edje_object_signal_emit(swallow, "ecdb,burn_image,done", "ecdb");
}