[anjuta] file-manager: bgo #349733 - rename feature in file manager

[Sebastien Granjoux <sgranjoux src gnome org>]

commit d84c60e8ab17c736ee04baacc7215336cad3f053
Author: Quentin Huot-Marchand <quentin huot-marchand fr>
Date:   Wed Apr 16 20:53:58 2014 +0200

    file-manager: bgo #349733 - rename feature in file manager

 plugins/file-manager/file-view.c |   92 +++++++++++++++++++++++++++++++++++++-
 plugins/file-manager/plugin.c    |    5 --
 2 files changed, 90 insertions(+), 7 deletions(-)
---
diff --git a/plugins/file-manager/file-view.c b/plugins/file-manager/file-view.c
index 8f027f9..a5c588b 100644
--- a/plugins/file-manager/file-view.c
+++ b/plugins/file-manager/file-view.c
@@ -35,7 +35,10 @@
 
 #define HAVE_TOOLTIP_API (GTK_MAJOR_VERSION > 2 || (GTK_MAJOR_VERSION == 2 && GTK_MINOR_VERSION >= 12))
 #include <glib/gi18n.h>
+#include <glib/gprintf.h>
+#include <glib/gstdio.h>
 
+#include <libanjuta/anjuta-utils.h>
 #include <libanjuta/anjuta-debug.h>
 #include <libanjuta/anjuta-vcs-status.h>
 
@@ -117,14 +120,90 @@ file_view_refresh (AnjutaFileView* view)
        gtk_tree_path_free (tree_path);
 }
 
+
+static void
+file_view_rename_edit_finish (GtkCellRendererText *renderer,
+                                   gchar *path,
+                                   gchar *new_text,
+                                   gpointer user_data) {
+       AnjutaFileView* view = (AnjutaFileView*) user_data ;
+       GFile* file = file_view_get_selected (view);
+
+
+       gchar * newFilename ;
+       gchar * oldFilename ;
+       gchar * oldPath ;
+       gchar * fileBasename ;
+       GFile * parent = NULL ;
+       if(!g_file_has_parent(file, NULL)) {/* You try to rename "/" */
+               anjuta_util_dialog_error(NULL, _("You can't rename \"/\"!"), NULL);
+               return ;
+       }
+
+       fileBasename = g_file_get_basename(file) ;
+       parent = g_file_get_parent(file) ;
+       oldPath = g_file_get_path (parent) ;
+               
+       /* Creating the new filename */
+       newFilename = g_strconcat(oldPath, G_DIR_SEPARATOR_S, new_text, NULL);
+       oldFilename = g_strconcat(oldPath, G_DIR_SEPARATOR_S, fileBasename, NULL);
+       
+       if(g_rename(oldFilename, newFilename))
+               anjuta_util_dialog_error(NULL,
+                                                               _("An error has occured!\n\
+Maybe you permissions're insuficient or the filename is wrong")
+                                        , NULL);
+       
+       g_object_unref(parent) ;
+       g_free(newFilename) ;
+       g_free(oldFilename) ;
+       g_free(oldPath) ;
+       g_free(fileBasename) ;
+}
+
+static void
+file_view_rename_edit_start (GtkCellRenderer *cell,
+                      GtkCellEditable *editable,
+                      const gchar     *path,
+                      gpointer         data)
+{
+  if (GTK_IS_ENTRY (editable)) {
+               GtkEntry *entry = GTK_ENTRY (editable);
+
+               AnjutaFileView* view = (AnjutaFileView*) data ;
+               GFile* file = file_view_get_selected (view);
+
+               gchar * fileBasename ;
+               fileBasename = g_file_get_basename(file) ;
+               gtk_entry_set_text(entry, fileBasename);
+               g_free(fileBasename) ;
+       }
+}
+
 void file_view_rename (AnjutaFileView* view)
 {
-       /* TODO */
+       
+       GtkTreeSelection * selection = gtk_tree_view_get_selection(
+                                                            GTK_TREE_VIEW(view));
+       GtkTreeIter iter ;
+       GtkTreeModel * model = NULL ;
+       gtk_tree_selection_get_selected(selection, &model, &iter);
+               
+       GtkTreePath * path = gtk_tree_model_get_path(model, &iter);
+       GtkTreeViewColumn * column = gtk_tree_view_get_column(GTK_TREE_VIEW(view),
+                                                             0);
+       
+       gtk_tree_view_set_cursor_on_cell(GTK_TREE_VIEW(view)
+                                        , path, column,
+                                        NULL, TRUE);
+       gtk_tree_path_free(path) ;
 }
 
 gboolean file_view_can_rename (AnjutaFileView* view)
 {
-       /* TODO */
+       /* TODO 
+        * Maybe it can be use for windows (look if file is already open)
+        */
        return FALSE;
 }
 
@@ -800,6 +879,15 @@ file_view_init (AnjutaFileView *object)
        
        renderer_pixbuf = gtk_cell_renderer_pixbuf_new ();
        renderer_display = gtk_cell_renderer_text_new ();
+       
+       g_object_set(renderer_display,
+                    "mode", GTK_CELL_RENDERER_MODE_EDITABLE,
+                    "editable", TRUE, NULL);   
+       g_object_connect(renderer_display, "signal::edited",
+                        file_view_rename_edit_finish, object, NULL);
+       g_object_connect(renderer_display, "signal::editing-started",
+                        file_view_rename_edit_start, object, NULL);
+       
        column = gtk_tree_view_column_new ();
        gtk_tree_view_column_set_title (column, _("Filename"));
        gtk_tree_view_column_pack_start (column, renderer_pixbuf, FALSE);
diff --git a/plugins/file-manager/plugin.c b/plugins/file-manager/plugin.c
index 2ebaf75..6436fc2 100644
--- a/plugins/file-manager/plugin.c
+++ b/plugins/file-manager/plugin.c
@@ -309,15 +309,10 @@ on_file_view_show_popup_menu (AnjutaFileView* view, GFile* file,
                                                          guint32 time, AnjutaFileManager* file_manager)
 {
        GtkWidget *popup;
-       GtkWidget *rename;
        AnjutaUI* ui = anjuta_shell_get_ui (ANJUTA_PLUGIN(file_manager)->shell, 
                                                                                NULL);
        popup = gtk_ui_manager_get_widget (GTK_UI_MANAGER (ui),
                                                                           "/PopupFileManager");
-       rename = gtk_ui_manager_get_widget (GTK_UI_MANAGER (ui),
-                                                                          
"/PopupFileManager/PopupFileManagerRename");
-       /* TODO */
-       gtk_widget_hide (rename);
        
        g_return_if_fail (GTK_IS_WIDGET (popup));
        gtk_menu_popup (GTK_MENU (popup), NULL, NULL, NULL, NULL, button, time);