Add independent show/hide backup files

11 files changed, 83 insertions, 14 deletions

diff --git a/libcaja-private/caja-directory-async.c b/libcaja-private/caja-directory-async.c
index 069f5523..e3513cc8 100644
--- a/libcaja-private/caja-directory-async.c
+++ b/libcaja-private/caja-directory-async.c
@@ -904,7 +904,7 @@ static gboolean
 should_skip_file (CajaDirectory *directory, GFileInfo *info)
 {
     static gboolean show_hidden_files_changed_callback_installed = FALSE;
-
+    
     /* Add the callback once for the life of our process */
     if (!show_hidden_files_changed_callback_installed)
     {
@@ -2457,7 +2457,8 @@ monitor_includes_file (const Monitor *monitor,
     }
     return caja_file_should_show (file,
                                   monitor->monitor_hidden_files,
-                                  TRUE);
+                                  TRUE,
+				  FALSE);
 }
 
 static gboolean
diff --git a/libcaja-private/caja-file-operations.c b/libcaja-private/caja-file-operations.c
index 41e4f129..51481db0 100644
--- a/libcaja-private/caja-file-operations.c
+++ b/libcaja-private/caja-file-operations.c
@@ -1032,6 +1032,7 @@ should_skip_file (CommonJob *common,
 	if (common->skip_files != NULL) {
 		return g_hash_table_lookup (common->skip_files, file) != NULL;
 	}
+	
 	return FALSE;
 }
 
diff --git a/libcaja-private/caja-file-private.h b/libcaja-private/caja-file-private.h
index 71beac72..1130862a 100644
--- a/libcaja-private/caja-file-private.h
+++ b/libcaja-private/caja-file-private.h
@@ -208,7 +208,7 @@ struct CajaFileDetails
     eel_boolean_bit is_symlink                    : 1;
     eel_boolean_bit is_mountpoint                 : 1;
     eel_boolean_bit is_hidden                     : 1;
-
+    eel_boolean_bit is_backup                     : 1;
     eel_boolean_bit has_permissions               : 1;
 
     eel_boolean_bit can_read                      : 1;
diff --git a/libcaja-private/caja-file.c b/libcaja-private/caja-file.c
index 0d13ff5f..74cbe988 100644
--- a/libcaja-private/caja-file.c
+++ b/libcaja-private/caja-file.c
@@ -105,6 +105,7 @@
 
 typedef enum {
 	SHOW_HIDDEN = 1 << 0,
+	SHOW_BACKUP = 1 << 1,
 } FilterOptions;
 
 typedef void (* ModifyListFunction) (GList **list, CajaFile *file);
@@ -2094,7 +2095,7 @@ update_info_internal (CajaFile *file,
 {
 	GList *node;
 	gboolean changed;
-	gboolean is_symlink, is_hidden, is_mountpoint;
+	gboolean is_symlink, is_hidden, is_backup, is_mountpoint;
 	gboolean has_permissions;
 	guint32 permissions;
 	gboolean can_read, can_write, can_execute, can_delete, can_trash, can_rename, can_mount, can_unmount, can_eject;
@@ -2185,12 +2186,15 @@ update_info_internal (CajaFile *file,
 	}
 	file->details->is_symlink = is_symlink;
 
-	is_hidden = g_file_info_get_is_hidden (info) || g_file_info_get_is_backup (info);
-	if (file->details->is_hidden != is_hidden) {
+	is_hidden = g_file_info_get_is_hidden (info);
+	is_backup = g_file_info_get_is_backup (info); 
+	if (file->details->is_hidden != is_hidden ||
+	    file->details->is_backup != is_backup) {
 		changed = TRUE;
 	}
 	file->details->is_hidden = is_hidden;
-
+	file->details->is_backup = is_backup; 
+	
 	is_mountpoint = g_file_info_get_attribute_boolean (info, G_FILE_ATTRIBUTE_UNIX_IS_MOUNTPOINT);
 	if (file->details->is_mountpoint != is_mountpoint) {
 		changed = TRUE;
@@ -3627,6 +3631,7 @@ caja_file_is_hidden_file (CajaFile *file)
  * caja_file_should_show:
  * @file: the file to check.
  * @show_hidden: whether we want to show hidden files or not.
+ * @show_backup: whether we want to show backup files or not.
  *
  * Determines if a #CajaFile should be shown. Note that when browsing
  * a trash directory, this function will always return %TRUE.
@@ -3635,14 +3640,16 @@ caja_file_is_hidden_file (CajaFile *file)
  */
 gboolean
 caja_file_should_show (CajaFile *file,
-			   gboolean show_hidden,
-			   gboolean show_foreign)
+		       gboolean show_hidden,
+		       gboolean show_foreign,
+		       gboolean show_backup)
 {
 	/* Never hide any files in trash. */
 	if (caja_file_is_in_trash (file)) {
 		return TRUE;
 	} else {
 		return (show_hidden || !caja_file_is_hidden_file (file)) &&
+			(show_backup || !caja_file_is_backup_file (file)) &&
 			(show_foreign || !(caja_file_is_in_desktop (file) && caja_file_is_foreign_link (file)));
 	}
 }
@@ -3671,6 +3678,12 @@ caja_file_is_in_desktop (CajaFile *file)
 
 }
 
+gboolean
+caja_file_is_backup_file (CajaFile *file)
+{
+	return file->details->is_backup;
+}
+
 static gboolean
 filter_hidden_partition_callback (gpointer data,
 					     gpointer callback_data)
@@ -3682,8 +3695,9 @@ filter_hidden_partition_callback (gpointer data,
 	options = GPOINTER_TO_INT (callback_data);
 
 	return caja_file_should_show (file,
-					  options & SHOW_HIDDEN,
-					  TRUE);
+				      options & SHOW_HIDDEN,
+				      TRUE,
+				      options & SHOW_BACKUP);
 }
 
 GList *
diff --git a/libcaja-private/caja-file.h b/libcaja-private/caja-file.h
index 949c77e9..9d5a1f62 100644
--- a/libcaja-private/caja-file.h
+++ b/libcaja-private/caja-file.h
@@ -429,7 +429,8 @@ int                     caja_file_compare_location                  (CajaFile
 gboolean                caja_file_is_hidden_file                    (CajaFile                   *file);
 gboolean                caja_file_should_show                       (CajaFile                   *file,
         gboolean                        show_hidden,
-        gboolean                        show_foreign);
+        gboolean                        show_foreign,
+        gboolean                        show_backup);
 GList                  *caja_file_list_filter_hidden                (GList                          *files,
         gboolean                        show_hidden);
 
diff --git a/libcaja-private/caja-global-preferences.h b/libcaja-private/caja-global-preferences.h
index 7a0da287..d3e4b7ce 100644
--- a/libcaja-private/caja-global-preferences.h
+++ b/libcaja-private/caja-global-preferences.h
@@ -64,6 +64,7 @@ G_BEGIN_DECLS
 
 /* Display  */
 #define CAJA_PREFERENCES_SHOW_HIDDEN_FILES  		"show-hidden-files"
+#define CAJA_PREFERENCES_SHOW_BACKUP_FILES  		"show-backup-files"
 #define CAJA_PREFERENCES_SHOW_ADVANCED_PERMISSIONS	"show-advanced-permissions"
 #define CAJA_PREFERENCES_DATE_FORMAT			"date-format"
 #define CAJA_PREFERENCES_USE_IEC_UNITS			"use-iec-units"
diff --git a/libcaja-private/caja-metadata.c b/libcaja-private/caja-metadata.c
index b4a315c8..2b12962f 100644
--- a/libcaja-private/caja-metadata.c
+++ b/libcaja-private/caja-metadata.c
@@ -45,6 +45,7 @@ static char *used_metadata_names[] =
     CAJA_METADATA_KEY_WINDOW_GEOMETRY,
     CAJA_METADATA_KEY_WINDOW_SCROLL_POSITION,
     CAJA_METADATA_KEY_WINDOW_SHOW_HIDDEN_FILES,
+    CAJA_METADATA_KEY_WINDOW_SHOW_BACKUP_FILES,
     CAJA_METADATA_KEY_WINDOW_MAXIMIZED,
     CAJA_METADATA_KEY_WINDOW_STICKY,
     CAJA_METADATA_KEY_WINDOW_KEEP_ABOVE,
diff --git a/libcaja-private/caja-metadata.h b/libcaja-private/caja-metadata.h
index 02384c60..72eb4789 100644
--- a/libcaja-private/caja-metadata.h
+++ b/libcaja-private/caja-metadata.h
@@ -58,6 +58,7 @@
 #define CAJA_METADATA_KEY_WINDOW_GEOMETRY			"caja-window-geometry"
 #define CAJA_METADATA_KEY_WINDOW_SCROLL_POSITION		"caja-window-scroll-position"
 #define CAJA_METADATA_KEY_WINDOW_SHOW_HIDDEN_FILES		"caja-window-show-hidden-files"
+#define CAJA_METADATA_KEY_WINDOW_SHOW_BACKUP_FILES		"caja-window-show-backup-files"
 #define CAJA_METADATA_KEY_WINDOW_MAXIMIZED			"caja-window-maximized"
 #define CAJA_METADATA_KEY_WINDOW_STICKY			"caja-window-sticky"
 #define CAJA_METADATA_KEY_WINDOW_KEEP_ABOVE			"caja-window-keep-above"
diff --git a/libcaja-private/caja-window-info.c b/libcaja-private/caja-window-info.c
index f55e6803..cce05f7d 100644
--- a/libcaja-private/caja-window-info.c
+++ b/libcaja-private/caja-window-info.c
@@ -31,6 +31,7 @@ enum
     SELECTION_CHANGED,
     TITLE_CHANGED,
     HIDDEN_FILES_MODE_CHANGED,
+    BACKUP_FILES_MODE_CHANGED,
     LAST_SIGNAL
 };
 
@@ -81,6 +82,15 @@ caja_window_info_base_init (gpointer g_class)
                           g_cclosure_marshal_VOID__VOID,
                           G_TYPE_NONE, 0);
 
+        caja_window_info_signals[BACKUP_FILES_MODE_CHANGED] =
+            g_signal_new ("backup_files_mode_changed",
+                          CAJA_TYPE_WINDOW_INFO,
+                          G_SIGNAL_RUN_LAST,
+                          G_STRUCT_OFFSET (CajaWindowInfoIface, backup_files_mode_changed),
+                          NULL, NULL,
+                          g_cclosure_marshal_VOID__VOID,
+                          G_TYPE_NONE, 0);
+	
         initialized = TRUE;
     }
 }
@@ -248,6 +258,24 @@ caja_window_info_set_hidden_files_mode (CajaWindowInfo *window,
             mode);
 }
 
+CajaWindowShowBackupFilesMode
+caja_window_info_get_backup_files_mode (CajaWindowInfo *window)
+{
+    g_return_val_if_fail (CAJA_IS_WINDOW_INFO (window), CAJA_WINDOW_SHOW_BACKUP_FILES_DEFAULT);
+
+    return (* CAJA_WINDOW_INFO_GET_IFACE (window)->get_backup_files_mode) (window);
+}
+
+void
+caja_window_info_set_backup_files_mode (CajaWindowInfo *window,
+                                        CajaWindowShowBackupFilesMode  mode)
+{
+    g_return_if_fail (CAJA_IS_WINDOW_INFO (window));
+
+    (* CAJA_WINDOW_INFO_GET_IFACE (window)->set_backup_files_mode) (window,
+            mode);
+}
+
 GtkUIManager *
 caja_window_info_get_ui_manager (CajaWindowInfo *window)
 {
diff --git a/libcaja-private/caja-window-info.h b/libcaja-private/caja-window-info.h
index 7cced147..20ecc414 100644
--- a/libcaja-private/caja-window-info.h
+++ b/libcaja-private/caja-window-info.h
@@ -41,6 +41,13 @@ extern "C" {
     }
     CajaWindowShowHiddenFilesMode;
 
+    typedef enum
+    {
+        CAJA_WINDOW_SHOW_BACKUP_FILES_DEFAULT,
+        CAJA_WINDOW_SHOW_BACKUP_FILES_ENABLE,
+        CAJA_WINDOW_SHOW_BACKUP_FILES_DISABLE
+    }
+    CajaWindowShowBackupFilesMode;
 
     typedef enum
     {
@@ -105,6 +112,7 @@ extern "C" {
         void           (* title_changed)            (CajaWindowInfo *window,
                 const char         *title);
         void           (* hidden_files_mode_changed)(CajaWindowInfo *window);
+	void           (* backup_files_mode_changed)(CajaWindowInfo *window);
 
         /* VTable: */
         /* A view calls this once after a load_location, once it starts loading the
@@ -142,7 +150,11 @@ extern "C" {
         (* get_hidden_files_mode) (CajaWindowInfo *window);
         void   (* set_hidden_files_mode) (CajaWindowInfo *window,
                                           CajaWindowShowHiddenFilesMode mode);
-
+        CajaWindowShowBackupFilesMode
+        (* get_backup_files_mode) (CajaWindowInfo *window);
+        void   (* set_backup_files_mode) (CajaWindowInfo *window,
+                                          CajaWindowShowBackupFilesMode mode);
+	    
         CajaWindowSlotInfo * (* get_active_slot) (CajaWindowInfo *window);
         CajaWindowSlotInfo * (* get_extra_slot)  (CajaWindowInfo *window);
 
@@ -180,6 +192,9 @@ extern "C" {
     CajaWindowShowHiddenFilesMode caja_window_info_get_hidden_files_mode    (CajaWindowInfo                *window);
     void                              caja_window_info_set_hidden_files_mode    (CajaWindowInfo                *window,
             CajaWindowShowHiddenFilesMode  mode);
+    void                              caja_window_info_set_backup_files_mode    (CajaWindowInfo                *window,
+            CajaWindowShowBackupFilesMode  mode);
+	
     gboolean                          caja_window_info_get_initiated_unmount    (CajaWindowInfo                *window);
     void                              caja_window_info_set_initiated_unmount    (CajaWindowInfo                *window,
             gboolean initiated_unmount);
diff --git a/libcaja-private/org.mate.caja.gschema.xml b/libcaja-private/org.mate.caja.gschema.xml
index 8555d5f7..34ae2e5a 100644
--- a/libcaja-private/org.mate.caja.gschema.xml
+++ b/libcaja-private/org.mate.caja.gschema.xml
@@ -246,8 +246,14 @@
     <key name="show-hidden-files" type="b">
       <default>false</default>
       <summary>Whether to show hidden files</summary>
-      <description>If set to true, then hidden files are shown by default in the file manager.  Hidden files are either dotfiles, listed in the folder's .hidden file or backup files ending with a tilde (~).</description>
+      <description>If set to true, then hidden files are shown by default in the file manager.  Hidden files are either dotfiles or listed in the folder's .hidden file.</description>
     </key>
+    <key name="show-backup-files" type="b">
+      <default>false</default>
+      <summary>Whether to show backup files</summary>
+      <description>If set to true, then backup files are shown by default in the file manager.  Backup files are either backup files ending with a tilde (~).</description>
+    </key>
+
     <key name="use-iec-units" type="b">
       <default>false</default>
       <summary>Whether to show file sizes with IEC units</summary>