app/core/gimp-templates.[ch] merge the migrated user templaterc with the

2004-11-23  Sven Neumann  <sven@gimp.org>

	* app/core/gimp-templates.[ch]
	* app/dialogs/user-install-dialog.c: merge the migrated user
	templaterc with the system templaterc so the users who have used
	gimp-2.0 before get our changes to the default templates.

ChangeLog

@@ -1,3 +1,10 @@
+2004-11-23  Sven Neumann  <sven@gimp.org>
+
+	* app/core/gimp-templates.[ch]
+	* app/dialogs/user-install-dialog.c: merge the migrated user
+	templaterc with the system templaterc so the users who have used
+	gimp-2.0 before get our changes to the default templates.
+
 2004-11-23  Michael Natterer  <mitch@gimp.org>
 
 	* app/widgets/gimpwidgets-utils.[ch]: added new function

app/core/gimp-templates.c

@@ -105,3 +105,37 @@ gimp_templates_save (Gimp *gimp)
 
   g_free (filename);
 }
+
+
+/**
+ * gimp_templates_migrate:
+ *
+ * Migrating the templaterc from GIMP 2.0 to GIMP 2.2 needs this special
+ * hack since we changed the way that units are handled. This function
+ * merges the user's templaterc with the systemwide templaterc. The goal
+ * is to replace the unit for a couple of default templates with "pixels".
+ **/
+void
+gimp_templates_migrate (void)
+{
+  GimpContainer *templates = gimp_list_new (GIMP_TYPE_TEMPLATE, TRUE);
+  gchar         *filename  = gimp_personal_rc_file ("templaterc");
+
+  if (gimp_config_deserialize_file (GIMP_CONFIG (templates), filename,
+                                    NULL, NULL))
+    {
+      gchar *tmp = g_build_filename (gimp_sysconf_directory (),
+                                     "templaterc", NULL);
+
+      gimp_config_deserialize_file (GIMP_CONFIG (templates), tmp, NULL, NULL);
+
+      g_free (tmp);
+
+      gimp_list_reverse (GIMP_LIST (templates));
+
+      gimp_config_serialize_to_file (GIMP_CONFIG (templates), filename,
+                                     NULL, NULL, NULL, NULL);
+    }
+
+  g_free (filename);
+}

app/core/gimp-templates.h

@@ -20,8 +20,10 @@
 #define __GIMP_TEMPLATES_H__
 
 
-void  gimp_templates_load (Gimp *gimp);
+void  gimp_templates_load    (Gimp *gimp);
-void  gimp_templates_save (Gimp *gimp);
+void  gimp_templates_save    (Gimp *gimp);
+
+void  gimp_templates_migrate (void);
 
 
 #endif  /*  __GIMP_TEMPLATES_H__  */

app/dialogs/user-install-dialog.c

@@ -43,6 +43,8 @@
 #include "config/gimpconfig-utils.h"
 #include "config/gimprc.h"
 
+#include "core/gimp-templates.h"
+
 #include "widgets/gimppropwidgets.h"
 #include "widgets/gimpwidgets-utils.h"
 
@@ -339,39 +341,38 @@ user_install_response (GtkWidget *widget,
                        gint       response_id,
                        GimpRc    *gimprc)
 {
-  static gint notebook_index = GPL_PAGE;
+  static gint index = GPL_PAGE;
 
   if (response_id != GTK_RESPONSE_OK)
     {
       exit (EXIT_SUCCESS);
     }
 
-  switch (notebook_index)
+  switch (index)
     {
     case GPL_PAGE:
       if (oldgimp)
-        notebook_index = MIGRATION_PAGE;
+        index = MIGRATION_PAGE;
       else
-        notebook_index = TREE_PAGE;
+        index = TREE_PAGE;
 
-      user_install_notebook_set_page (GTK_NOTEBOOK (notebook), notebook_index);
+      user_install_notebook_set_page (GTK_NOTEBOOK (notebook), index);
       break;
 
     case MIGRATION_PAGE:
       if (migrate)
         {
-          notebook_index = TREE_PAGE;
+          index = TREE_PAGE;
           /* fallthrough */
         }
       else
         {
-          user_install_notebook_set_page (GTK_NOTEBOOK (notebook),
+          user_install_notebook_set_page (GTK_NOTEBOOK (notebook), ++index);
-                                          ++notebook_index);
           break;
         }
 
     case TREE_PAGE:
-      user_install_notebook_set_page (GTK_NOTEBOOK (notebook), ++notebook_index);
+      user_install_notebook_set_page (GTK_NOTEBOOK (notebook), ++index);
 
       /*  Creating the directories can take some time on NFS, so inform
        *  the user and set the buttons insensitive
@@ -395,7 +396,7 @@ user_install_response (GtkWidget *widget,
                               _("Installation failed.  "
                                 "Contact system administrator."));
 
-          notebook_index = TUNING_PAGE; /* skip to last page */
+          index = TUNING_PAGE; /* skip to last page */
         }
 
       gtk_dialog_set_response_sensitive (GTK_DIALOG (widget),
@@ -405,8 +406,7 @@ user_install_response (GtkWidget *widget,
     case LOG_PAGE:
       if (! migrate)
         {
-          user_install_notebook_set_page (GTK_NOTEBOOK (notebook),
+          user_install_notebook_set_page (GTK_NOTEBOOK (notebook), ++index);
-                                          ++notebook_index);
           user_install_tuning (gimprc);
           break;
         }
@@ -1294,6 +1294,8 @@ user_install_migrate_files (const gchar   *oldgimp,
       return FALSE;
     }
 
+  gimp_templates_migrate ();
+
   return TRUE;
 }