From ccfc1b7eea7f951a18ab8748926bd37328471a1a Mon Sep 17 00:00:00 2001
From: tiago <tiago>
Date: Mon, 26 Apr 2010 18:19:43 +0000
Subject: [PATCH] Edje_edit image_del

git-svn-id: http://svn.enlightenment.org/svn/e/trunk/edje@48337 7cbeb6ba-43b4-40fd-8cce-4c39aea84d33
---
 src/lib/Edje_Edit.h | 11 ++++++++
 src/lib/edje_edit.c | 76 +++++++++++++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 87 insertions(+)

diff --git a/src/lib/Edje_Edit.h b/src/lib/Edje_Edit.h
index 852c735..63d67f6 100644
--- a/src/lib/Edje_Edit.h
+++ b/src/lib/Edje_Edit.h
@@ -2251,6 +2251,17 @@ EAPI Eina_List * edje_edit_images_list_get(Evas_Object *obj);
  */
 EAPI Eina_Bool edje_edit_image_add(Evas_Object *obj, const char *path);
 
+/** Delete an image from the image collection
+ *
+ * It actually write directly to the file so you don't have to save.
+ *
+ * @param obj Object being edited.
+ * @param name The name of the image file to include in the edje.
+ *
+ * @return EINA_TRUE if succesful, EINA_FALSE otherwise.
+ */
+EAPI Eina_Bool edje_edit_image_del(Evas_Object *obj, const char *name);
+
 /** Add an image entry to the image collection
  *
  * This function adds the given image entry to the edje image collection. The
diff --git a/src/lib/edje_edit.c b/src/lib/edje_edit.c
index d1876db..a317391 100644
--- a/src/lib/edje_edit.c
+++ b/src/lib/edje_edit.c
@@ -4384,6 +4384,82 @@ edje_edit_image_add(Evas_Object *obj, const char* path)
 }
 
 EAPI Eina_Bool
+edje_edit_image_del(Evas_Object *obj, const char* name)
+{
+   Eina_List *l;
+   Edje_Image_Directory_Entry *de;
+
+   GET_ED_OR_RETURN(EINA_FALSE);
+
+   if (!name) return EINA_FALSE;
+   if (!ed->file) return EINA_FALSE;
+   if (!ed->path) return EINA_FALSE;
+
+   /* Create Image_Directory if not exist */
+   if (!ed->file->image_dir)
+     return EINA_TRUE;
+
+   EINA_LIST_FOREACH(ed->file->image_dir->entries, l, de)
+     {
+       if (!strcmp(name, de->entry))
+         {
+           ed->file->image_dir->entries = eina_list_remove_list(
+					     ed->file->image_dir->entries, l);
+           break;
+         }
+       de = NULL;
+     }
+
+   if (!de)
+     {
+	WRN("Unable to find image entry part \"%s\"", name);
+	return EINA_TRUE;
+     }
+
+   {
+      char entry[PATH_MAX];
+      Eet_File *eetf;
+
+      /* open the eet file */
+      eetf = eet_open(ed->path, EET_FILE_MODE_READ_WRITE);
+      if (!eetf)
+	{
+	   ERR("Unable to open \"%s\" for writing output", ed->path);
+	   ed->file->image_dir->entries =
+	       eina_list_append(ed->file->image_dir->entries, de);
+	   return EINA_FALSE;
+	}
+
+      snprintf(entry, sizeof(entry), "images/%i", de->id);
+
+      if (eet_delete(eetf, entry) <= 0)
+        {
+           ERR("Unable to delete \"%s\" font entry", entry);
+           eet_close(eetf);
+	   ed->file->image_dir->entries =
+	       eina_list_append(ed->file->image_dir->entries, de);
+           return EINA_FALSE;
+        }
+
+      /* write the edje_file */
+      if (!_edje_edit_update_edje_file(ed, eetf))
+	{
+	   eet_close(eetf);
+	   ed->file->image_dir->entries =
+	       eina_list_append(ed->file->image_dir->entries, de);
+	   return EINA_FALSE;
+	}
+
+      eet_close(eetf);
+   }
+
+   free(de->entry);
+   free(de);
+
+   return EINA_TRUE;
+}
+
+EAPI Eina_Bool
 edje_edit_image_data_add(Evas_Object *obj, const char *name, int id)
 {
    Eina_List *l;
-- 
2.7.4