Don't try to open recent projects if they can't be found.

Allow the user to choose if it should be deleted or not before returning.
Submitted by Kelly Wilson

src/bin/edi_config.c

@@ -279,3 +279,21 @@ _edi_config_project_add(const char *path)
    _edi_cfg->projects = eina_list_prepend(_edi_cfg->projects, project);
    _edi_config_save();
 }
+
+void
+_edi_config_project_remove(const char *path)
+{
+   Edi_Config_Project *project;
+   Eina_List *list, *next;
+
+   EINA_LIST_FOREACH_SAFE(_edi_cfg->projects, list, next, project)
+     {
+        if (!strncmp(project->path, path, strlen(project->path)))
+	  {
+	     break;
+	  }
+     }
+
+   _edi_cfg->projects = eina_list_remove(_edi_cfg->projects, project);
+   _edi_config_save();
+}

src/bin/edi_config.h

@@ -44,6 +44,7 @@ void _edi_config_load(void);
 void _edi_config_save(void);
 
 void _edi_config_project_add(const char *path);
+void _edi_config_project_remove(const char *path);
 
 #ifdef __cplusplus
 }

src/bin/welcome/edi_welcome.c

@@ -15,15 +15,73 @@
 #define _EDI_WELCOME_PROJECT_NEW_TABLE_WIDTH 4
 
 static Evas_Object *_welcome_window;
+static Evas_Object *_edi_new_popup;
+static Evas_Object *_edi_welcome_list;
+static Evas_Object *_edi_project_box;
 static Evas_Object *_create_inputs[5];
+static const char *_edi_message_path;
+
+static void _edi_welcome_add_recent_projects(Evas_Object *);
 
 static void
-_edi_welcome_project_open(const char *path)
+_edi_on_close_message(void *data,
+                       Evas_Object *obj EINA_UNUSED,
+                       void *event_info EINA_UNUSED)
 {
-   evas_object_del(_welcome_window);
+   evas_object_del(data);
+   evas_object_del(_edi_new_popup);
+}
 
+static void
+_edi_on_delete_message(void *data,
+                       Evas_Object *obj EINA_UNUSED,
+                       void *event_info EINA_UNUSED)
+{
+   _edi_config_project_remove(_edi_message_path);
+
+   evas_object_del(_edi_welcome_list);
+   _edi_welcome_add_recent_projects(_edi_project_box);
+   evas_object_del(data);
+   evas_object_del(_edi_new_popup);
+}
+
+static void
+_edi_message_open(const char *message)
+{
+   Evas_Object *popup, *button;
+
+   popup = elm_popup_add(_welcome_window);
+   _edi_new_popup = popup;
+   elm_object_part_text_set(popup, "title,text",
+			    message);
+
+   button = elm_button_add(popup);
+   elm_object_text_set(button, "Ok");
+   elm_object_part_content_set(popup, "button1", button);
+   evas_object_smart_callback_add(button, "clicked",
+				  _edi_on_close_message, NULL);
+
+   button = elm_button_add(popup);
+   elm_object_text_set(button, "Delete");
+   elm_object_part_content_set(popup, "button2", button);
+   evas_object_smart_callback_add(button, "clicked",
+				  _edi_on_delete_message, NULL);
+
+   evas_object_show(popup);
+}
+
+static void
+_edi_welcome_project_open(const char *path, const uint _edi_creating)
+{
    edi_project_set(path);
-   edi_open(edi_project_get());
+
+   if ((edi_open(edi_project_get()) == NULL) && !_edi_creating)
+     {
+       _edi_message_path = path;
+       _edi_message_open("Apparently that project directory doesn't exist");
+     }
+   else
+     evas_object_del(_welcome_window);
 }
 
 static void
@@ -35,7 +93,7 @@ _edi_welcome_project_chosen_cb(void *data,
 
    if (event_info)
      {
-        _edi_welcome_project_open((const char*)event_info);
+        _edi_welcome_project_open((const char*)event_info, EINA_FALSE);
      }
 }
 
@@ -155,7 +213,7 @@ _edi_welcome_project_new_create_cb(void *data EINA_UNUSED, Evas_Object *obj EINA
         exit(0);
      }
    waitpid(pid, NULL, 0);
-   _edi_welcome_project_open(fullpath);
+   _edi_welcome_project_open(fullpath, EINA_TRUE);
 }
 
 static void
@@ -206,7 +264,7 @@ static void
 _project_list_clicked(void *data, Evas_Object *li EINA_UNUSED,
                       void *event_info EINA_UNUSED)
 {
-   _edi_welcome_project_open((const char *)data);
+   _edi_welcome_project_open((const char *)data, EINA_FALSE);
 }
 
 static void
@@ -219,6 +277,7 @@ _edi_welcome_add_recent_projects(Evas_Object *box)
    int displen;
 
    list = elm_list_add(box);
+   _edi_welcome_list = list;
    evas_object_size_hint_weight_set(list, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
    evas_object_size_hint_align_set(list, EVAS_HINT_FILL, EVAS_HINT_FILL);
 
@@ -280,15 +339,9 @@ Evas_Object *edi_welcome_show()
    elm_box_pack_end(box, label);
    evas_object_show(label);
 
+   _edi_project_box = box;
    _edi_welcome_add_recent_projects(box);
 
-   button = elm_button_add(box);
-   elm_object_text_set(button, "Open Existing Project");
-   evas_object_smart_callback_add(button, "clicked",
-                                       _edi_welcome_project_choose_cb, NULL);
-   elm_box_pack_end(box, button);
-   evas_object_show(button);
-
    /* New project area */
    box = elm_box_add(hbx);
    evas_object_size_hint_weight_set(box, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
@@ -303,6 +356,14 @@ Evas_Object *edi_welcome_show()
    evas_object_size_hint_align_set(image, EVAS_HINT_FILL, EVAS_HINT_FILL);
    elm_box_pack_end(box, image);
    evas_object_show(image);
+
+   button = elm_button_add(box);
+   elm_object_text_set(button, "Open Existing Project");
+   evas_object_smart_callback_add(button, "clicked",
+                                       _edi_welcome_project_choose_cb, NULL);
+   elm_box_pack_end(box, button);
+   evas_object_show(button);
+
    button = elm_button_add(box);
    elm_object_text_set(button, "Create New Project");
    evas_object_smart_callback_add(button, "clicked",