file_tab: ++implementation.

src/bin/base_gui.c

@@ -91,9 +91,15 @@ base_file_tab_toggle(Eina_Bool toggle)
    if (toggle) config_file_tab_set(!config_file_tab_get());
 
    if (config_file_tab_get())
-     elm_object_signal_emit(bd->layout, "elm,state,file_tab,show", "");
+     {
+        file_tab_disabled_set(EINA_FALSE);
+        elm_object_signal_emit(bd->layout, "elm,state,file_tab,show", "");
+     }
    else
-     elm_object_signal_emit(bd->layout, "elm,state,file_tab,hide", "");
+     {
+        file_tab_disabled_set(EINA_TRUE);
+        elm_object_signal_emit(bd->layout, "elm,state,file_tab,hide", "");
+     }
 }
 
 void base_file_browser_toggle(Eina_Bool toggle)

src/bin/file_mgr.c

@@ -53,9 +53,7 @@ warning_replace_btn_cb(void *data, Evas_Object *obj EINA_UNUSED,
                        void *event_info EINA_UNUSED)
 {
    file_mgr_data *fmd = data;
-   Enventor_Item *it = enventor_object_main_file_set(base_enventor_get(),
-                                                     config_input_path_get());
-   base_text_editor_set(it);
+   facade_main_file_set(config_input_path_get());
    warning_close(fmd);
 }
 

src/bin/file_tab.c

@@ -3,12 +3,13 @@
 typedef struct file_tab_s
 {
    Evas_Object *list;
-   Evas_Object *out_box;
+   Evas_Object *box;
+   Elm_Object_Item *selected_it; //list selected item
 } file_data;
 
 typedef struct file_tab_it_s
 {
-   Enventor_Item *it;
+   Enventor_Item *enventor_it;
    file_data *fd;
 
 } file_tab_it;
@@ -63,9 +64,31 @@ Eina_Bool file_tab_it_selected_set(Enventor_Item *enventor_it)
    EINA_LIST_FOREACH(list, l, it)
      {
         file_tab_it *fti = elm_object_item_data_get(it);
-        if (fti->it != enventor_it) continue;
+        if (fti->enventor_it != enventor_it) continue;
         elm_list_item_selected_set(it, EINA_TRUE);
+        fd->selected_it = it;
+        return EINA_TRUE;
      }
+
+   fd->selected_it = NULL;
+   return EINA_FALSE;
+}
+
+void file_tab_clear(void)
+{
+   file_data *fd = g_fd;
+   if (!fd) return;
+
+   Eina_List *list = (Eina_List*) elm_list_items_get(fd->list);
+   Eina_List *l;
+   Elm_Object_Item *it;
+
+   EINA_LIST_FOREACH(list, l, it)
+     {
+        file_tab_it *fti = elm_object_item_data_get(it);
+        free(fti);
+     }
+   elm_list_clear(fd->list);
 }
 
 Eina_Bool file_tab_it_add(Enventor_Item *enventor_it)
@@ -102,7 +125,7 @@ Eina_Bool file_tab_it_add(Enventor_Item *enventor_it)
         goto err;
      }
 
-   fti->it = enventor_it;
+   fti->enventor_it = enventor_it;
 
    elm_list_item_append(fd->list, filename, NULL, NULL, NULL, fti);
    elm_list_go(fd->list);
@@ -116,6 +139,23 @@ err:
    return EINA_FALSE;
 }
 
+void
+file_tab_disabled_set(Eina_Bool disabled)
+{
+   file_data *fd = g_fd;
+   if (!fd) return;
+   elm_object_disabled_set(fd->box, disabled);
+
+   if (disabled) return;
+
+   //Re-select item. This is a little tricky.
+   //When we disable a list, its selected item is dismissed.
+   //So, we manually select the item when list is enabled again.
+   if (!fd->selected_it) return;
+   elm_list_item_selected_set(fd->selected_it, EINA_FALSE);
+   elm_list_item_selected_set(fd->selected_it, EINA_TRUE);
+}
+
 Evas_Object *
 file_tab_init(Evas_Object *parent)
 {
@@ -128,19 +168,19 @@ file_tab_init(Evas_Object *parent)
    g_fd = fd;
 
    //Outer Box
-   Evas_Object *out_box = elm_box_add(parent);
-   elm_box_padding_set(out_box, ELM_SCALE_SIZE(3), 0);
-   elm_box_horizontal_set(out_box, EINA_TRUE);
+   Evas_Object *box = elm_box_add(parent);
+   elm_box_padding_set(box, ELM_SCALE_SIZE(3), 0);
+   elm_box_horizontal_set(box, EINA_TRUE);
 
    //Left Button
-   Evas_Object *left_btn = elm_button_add(out_box);
+   Evas_Object *left_btn = elm_button_add(box);
    elm_object_style_set(left_btn, ENVENTOR_NAME);
    elm_object_focus_allow_set(left_btn, EINA_FALSE);
    evas_object_size_hint_weight_set(left_btn, 0, EVAS_HINT_EXPAND);
    evas_object_size_hint_align_set(left_btn, EVAS_HINT_FILL, EVAS_HINT_FILL);
    evas_object_smart_callback_add(left_btn, "clicked", left_btn_clicked_cb, fd);
    evas_object_show(left_btn);
-   elm_box_pack_end(out_box, left_btn);
+   elm_box_pack_end(box, left_btn);
 
    //Left Button Icon
    Evas_Object *img1 = elm_image_add(left_btn);
@@ -148,15 +188,15 @@ file_tab_init(Evas_Object *parent)
    elm_object_content_set(left_btn, img1);
 
    //Right Button
-   Evas_Object *right_btn = elm_button_add(out_box);
+   Evas_Object *right_btn = elm_button_add(box);
    elm_object_style_set(right_btn, ENVENTOR_NAME);
-   elm_object_focus_allow_set(left_btn, EINA_FALSE);
+   elm_object_focus_allow_set(right_btn, EINA_FALSE);
    evas_object_size_hint_weight_set(right_btn, 0, EVAS_HINT_EXPAND);
    evas_object_size_hint_align_set(right_btn, EVAS_HINT_FILL, EVAS_HINT_FILL);
    evas_object_smart_callback_add(right_btn, "clicked",
                                   right_btn_clicked_cb, fd);
    evas_object_show(right_btn);
-   elm_box_pack_end(out_box, right_btn);
+   elm_box_pack_end(box, right_btn);
 
    //Right Button Icon
    Evas_Object *img2 = elm_image_add(right_btn);
@@ -164,8 +204,9 @@ file_tab_init(Evas_Object *parent)
    elm_object_content_set(right_btn, img2);
 
    //List
-   Evas_Object *list = elm_list_add(out_box);
+   Evas_Object *list = elm_list_add(box);
    elm_object_style_set(list, ENVENTOR_NAME);
+   elm_object_focus_allow_set(list, EINA_FALSE);
    elm_list_horizontal_set(list, EINA_TRUE);
    elm_scroller_policy_set(list, ELM_SCROLLER_POLICY_OFF,
                            ELM_SCROLLER_POLICY_OFF);
@@ -173,12 +214,12 @@ file_tab_init(Evas_Object *parent)
                                     EVAS_HINT_EXPAND);
    evas_object_size_hint_align_set(list, EVAS_HINT_FILL, EVAS_HINT_FILL);
    evas_object_show(list);
-   elm_box_pack_end(out_box, list);
+   elm_box_pack_end(box, list);
 
-   fd->out_box = out_box;
+   fd->box = box;
    fd->list = list;
 
-   return out_box;
+   return box;
 }
 
 void
@@ -187,7 +228,7 @@ file_tab_term(void)
    file_data *fd = g_fd;
    if (!fd) return;
 
-   evas_object_del(fd->out_box);
+   evas_object_del(fd->box);
 
    free(fd);
    g_fd = NULL;

src/bin/globals.c

@@ -1,3 +1,7 @@
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
 #include "common.h"
 
 const char *DEFAULT_EDC_FORMAT = "enventor_XXXXXX.edc";
@@ -8,3 +12,19 @@ void mem_fail_msg(void)
 {
    EINA_LOG_ERR("Failed to allocate Memory!");
 }
+
+Enventor_Item *facade_main_file_set(const char *path)
+{
+   Enventor_Item *it = enventor_object_main_file_set(base_enventor_get(), path);
+   if (!it) return NULL;
+
+   file_tab_clear();
+   file_tab_it_add(it);
+   file_tab_it_selected_set(it);
+
+   base_text_editor_set(it);
+   base_title_set(path);
+   base_console_reset();
+
+   return it;
+}

src/bin/main.c

@@ -592,14 +592,8 @@ enventor_setup(app_data *ad)
 
    enventor_common_setup(enventor);
 
-   ad->main_it =
-      enventor_object_main_file_set(enventor, config_input_path_get());
-   file_tab_it_add(ad->main_it);
-   file_tab_it_selected_set(ad->main_it);
-
    base_enventor_set(enventor);
-   base_text_editor_set(ad->main_it);
-   base_title_set(config_input_path_get());
+   ad->main_it = facade_main_file_set(config_input_path_get());
    base_live_view_set(enventor_object_live_view_get(enventor));
 }
 

src/bin/menu.c

@@ -356,9 +356,7 @@ fileselector_save_done_cb(void *data, Evas_Object *obj, void *event_info)
              eina_stringshare_del(selected);
              return;
           }
-        Enventor_Item *it = enventor_object_main_file_set(enventor, selected);
-        base_text_editor_set(it);
-        base_title_set(selected);
+        facade_main_file_set(selected);
      }
    else if (is_edj)
      {
@@ -432,11 +430,7 @@ fileselector_load_done_cb(void *data, Evas_Object *obj, void *event_info)
         return;
      }
    config_input_path_set(selected);
-   Enventor_Item *it = enventor_object_main_file_set(base_enventor_get(),
-                                                     selected);
-   base_text_editor_set(it);
-   base_title_set(selected);
-   base_console_reset();
+   facade_main_file_set(selected);
    fileselector_close(md);
    menu_close(md);
    file_mgr_reset();

src/bin/newfile.c

@@ -57,11 +57,7 @@ newfile_set(Eina_Bool template_new)
         EINA_LOG_ERR(_("Cannot find file! \"%s\""), buf);
         return;
      }
-   Enventor_Item *eit =
-      enventor_object_main_file_set(base_enventor_get(), path);
-   base_text_editor_set(eit);
-   base_title_set(path);
-   base_console_reset();
+   facade_main_file_set(path);
    file_mgr_reset();
 }
 

src/include/file_tab.h

@@ -2,3 +2,5 @@ Evas_Object *file_tab_init(Evas_Object *parent);
 void file_tab_term(void);
 Eina_Bool file_tab_it_add(Enventor_Item *it);
 Eina_Bool file_tab_it_selected_set(Enventor_Item *enventor_it);
+void file_tab_disabled_set(Eina_Bool disabled);
+void file_tab_clear(void);

src/include/globals.h

@@ -3,3 +3,4 @@ extern char EDJE_PATH[PATH_MAX];
 extern Eina_Prefix *PREFIX;
 extern const char *ENVENTOR_NAME;
 void mem_fail_msg(void);
+Enventor_Item *facade_main_file_set(const char *path);