settings: add option to show hidden files.

Add option to show hidden files to settings.
Display files in file panel.

src/bin/edi_config.c

@@ -242,6 +242,7 @@ _edi_config_init(void)
    EDI_CONFIG_VAL(D, T, version, EET_T_INT);
    EDI_CONFIG_VAL(D, T, autosave, EET_T_UCHAR);
    EDI_CONFIG_VAL(D, T, trim_whitespace, EET_T_UCHAR);
+   EDI_CONFIG_VAL(D, T, show_hidden, EET_T_UCHAR);
 
    EDI_CONFIG_LIST(D, T, projects, _edi_cfg_proj_edd);
    EDI_CONFIG_LIST(D, T, mime_assocs, _edi_cfg_mime_edd);
@@ -361,6 +362,7 @@ _edi_config_load(void)
 
    _edi_config->autosave = EINA_TRUE;
    _edi_config->trim_whitespace = EINA_TRUE;
+   _edi_config->show_hidden = EINA_FALSE;
    _edi_config->projects = NULL;
    _edi_config->mime_assocs = NULL;
    IFCFGEND;

src/bin/edi_config.h

@@ -41,6 +41,7 @@ struct _Edi_Config
 
    Eina_Bool autosave;
    Eina_Bool trim_whitespace;
+   Eina_Bool show_hidden;
 
    Eina_List *projects;
    Eina_List *mime_assocs;

src/bin/edi_filepanel.c

@@ -14,6 +14,7 @@
 
 #include "edi_filepanel.h"
 #include "edi_file.h"
+#include "edi_config.h"
 #include "edi_content_provider.h"
 #include "mainview/edi_mainview.h"
 #include "screens/edi_file_screens.h"
@@ -47,6 +48,9 @@ _file_path_hidden(const char *path, Eina_Bool filter)
 {
    const char *relative;
 
+   if (_edi_config->show_hidden)
+     return EINA_FALSE;
+
    if (edi_file_path_hidden(path))
      return EINA_TRUE;
 
@@ -783,6 +787,9 @@ static Eina_Bool
 _ls_filter_cb(void *data EINA_UNUSED, Eio_File *handler EINA_UNUSED,
               const Eina_File_Direct_Info *info)
 {
+   if (_edi_config->show_hidden)
+     return EINA_TRUE;
+
    return info->path[info->name_start] != '.';
 }
 
@@ -1098,6 +1105,23 @@ _edi_filepanel_select_next_best_path(const char *path)
    free(try);
 }
 
+void
+edi_filepanel_refresh_all(void)
+{
+   elm_genlist_clear(_list);
+   eina_hash_free_buckets(_list_items);
+   eina_hash_free_buckets(_list_statuses);
+   _file_listing_empty(_root_dir, NULL);
+
+   free(_root_dir);
+
+   _root_dir = calloc(1, sizeof(Edi_Dir_Data));
+   _root_dir->path = edi_project_get();
+
+   _file_listing_fill(_root_dir, NULL);
+   elm_genlist_realized_items_update(_list);
+}
+
 void
 edi_filepanel_select_path(const char *path)
 {

src/bin/edi_filepanel.h

@@ -95,6 +95,12 @@ void edi_filepanel_item_update(const char *path);
  */
 void edi_filepanel_item_update_all(void);
 
+/**
+ * Clear all filepanel items and do a full refresh.
+ *
+ * @ingroup UI
+ */
+void edi_filepanel_refresh_all(void);
 /**
  * @}
  */

src/bin/screens/edi_settings.c

@@ -9,6 +9,7 @@
 #include "edi_screens.h"
 #include "edi_config.h"
 #include "edi_debug.h"
+#include "edi_filepanel.h"
 #include "edi_theme.h"
 
 #include "edi_private.h"
@@ -769,6 +770,19 @@ _edi_settings_project_create(Evas_Object *parent)
    return frames;
 }
 
+static void
+_edi_settings_behaviour_show_hidden_cb(void *data EINA_UNUSED, Evas_Object *obj,
+                                       void *event EINA_UNUSED)
+{
+   Evas_Object *check;
+
+   check = (Evas_Object *) obj;
+   _edi_config->show_hidden = elm_check_state_get(check);
+   _edi_config_save();
+   edi_filepanel_refresh_all();
+}
+
+
 static void
 _edi_settings_behaviour_autosave_cb(void *data EINA_UNUSED, Evas_Object *obj,
                                     void *event EINA_UNUSED)
@@ -819,6 +833,15 @@ _edi_settings_behaviour_create(Evas_Object *parent)
                                   _edi_settings_behaviour_trim_whitespace_cb, NULL);
    evas_object_show(check);
 
+   check = elm_check_add(box);
+   elm_object_text_set(check, _("Show hidden files"));
+   elm_check_state_set(check, _edi_config->show_hidden);
+   elm_box_pack_end(box, check);
+   evas_object_size_hint_align_set(check, EVAS_HINT_FILL, 0.5);
+   evas_object_smart_callback_add(check, "changed",
+                                  _edi_settings_behaviour_show_hidden_cb, NULL);
+   evas_object_show(check);
+
    return frame;
 }