2005-09-09 Benedikt Meurer <benny@xfce.org>

	* configure.in.in: Substitute version information.
	* thunar/thunar-window.c(thunar_window_action_about): Escape the
	  copyright sign.
	* thunar/thunar-gdk-pixbuf-extensions.{c,h},
	  thunar/thunar-gtk-extensions.{c,h}, thunar/thunar-desktop-view.c,
	  thunar/thunar-icon-factory.c, thunar/thunar-icon-renderer.c,
	  thunar/thunar-standard-view.c, thunar/thunar-window.c,
	  thunar/Makefile.am: Merge the GdkPixbuf and GTK+ extensions into
	  the thunar namespace.
	* configure.in.in, thunarx/: Import the initial extensions library.
	* configure.in.in, docs/Makefile.am, Makefile.am, docs/reference/:
	  Import the reference manual for the extensions library.
	* thunar/thunar-file.c: Implement the ThunarxFileInfo interface.
	* thunar/thunar-extension-manager.{c,h}, thunar/Makefile.am: Import the
	  ThunarExtensionManager class.
	* thunar/thunar-standard-view-ui.xml, thunar/thunar-standard-view.c: Add
	  support for context menu providers to the standard views.
	* po/POTFILES.in: Add thunarx/thunarx-property-page.c here.
	* thunar/thunar-properties-dialog.c: Add support for property page
	  providers here.
	* Makefile.am, configure.in.in, examples/Makefile.am,
	  examples/open-terminal-here/: Add "Open Terminal Here" menu provider
	  example.




(Old svn revision: 17553)

4 files changed, 307 insertions, 0 deletions

diff --git a/examples/Makefile.am b/examples/Makefile.am
new file mode 100644
index 00000000..0811c7e9
--- /dev/null
+++ b/examples/Makefile.am
@@ -0,0 +1,6 @@
+# $Id$
+
+SUBDIRS =								\
+	open-terminal-here
+
+# vi:set ts=8 sw=8 noet ai nocindent syntax=automake:
diff --git a/examples/open-terminal-here/Makefile.am b/examples/open-terminal-here/Makefile.am
new file mode 100644
index 00000000..75d02531
--- /dev/null
+++ b/examples/open-terminal-here/Makefile.am
@@ -0,0 +1,40 @@
+# $Id$
+
+INCLUDES =								\
+	-I$(top_builddir)						\
+	-I$(top_srcdir)							\
+	-DG_LOG_DOMAIN=\"OpenTerminalHere\"
+
+extensionsdir = $(libdir)/thunarx-$(THUNAR_VERSION_API)
+extensions_LTLIBRARIES =						\
+	open-terminal-here.la
+
+open_terminal_here_la_SOURCES =						\
+	open-terminal-here.c
+
+open_terminal_here_la_CFLAGS =						\
+	$(GTK_CFLAGS)
+
+open_terminal_here_la_DEPENDENCIES =					\
+	$(top_builddir)/thunarx/libthunarx-$(THUNAR_VERSION_API).la
+
+open_terminal_here_la_LIBADD =						\
+	$(top_builddir)/thunarx/libthunarx-$(THUNAR_VERSION_API).la	\
+	$(GTK_LIBS)
+
+open_terminal_here_la_LDFLAGS =						\
+	-avoid-version							\
+	-export-dynamic							\
+	-module
+
+CLEANFILES =								\
+	open-terminal-here.la
+
+EXTRA_DIST =								\
+	README
+
+# Don't install/uninstall examples by default
+install:
+uninstall:
+
+# vi:set ts=8 sw=8 noet ai nocindent syntax=automake:
diff --git a/examples/open-terminal-here/README b/examples/open-terminal-here/README
new file mode 100644
index 00000000..d56759f0
--- /dev/null
+++ b/examples/open-terminal-here/README
@@ -0,0 +1,15 @@
+This is an example for a Thunar Extension that provides additional context
+menu items. It adds an "Open Terminal Here" action to the folder context
+menu and to the file context menu of directories, and thereby allows you
+to open a new Terminal instance in the given folder.
+
+The example is mainly provided for developers to get an idea about how
+to write an extension that implements the ThunarxMenuProvider interface.
+
+The extension is not installed by default, as every installed extension
+increases the resources required to run Thunar. If you want to install
+this extension, you can use the command
+
+  make install-extensionsLTLIBRARIES
+
+in this directory.
diff --git a/examples/open-terminal-here/open-terminal-here.c b/examples/open-terminal-here/open-terminal-here.c
new file mode 100644
index 00000000..e512b3fd
--- /dev/null
+++ b/examples/open-terminal-here/open-terminal-here.c
@@ -0,0 +1,246 @@
+/* $Id$ */
+/*-
+ * Copyright (c) 2005 Benedikt Meurer <benny@xfce.org>
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Library General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Library General Public License for more details.
+ *
+ * You should have received a copy of the GNU Library General Public
+ * License along with this library; if not, write to the
+ * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ * Boston, MA 02111-1307, USA.
+ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#ifdef HAVE_MEMORY_H
+#include <memory.h>
+#endif
+#ifdef HAVE_STRING_H
+#include <string.h>
+#endif
+
+#include <thunarx/thunarx.h>
+
+
+
+/* make sure to export the required public functions */
+#ifdef HAVE_GNUC_VISIBILITY
+extern void thunar_extension_initialize (GTypeModule *module) __attribute__((visibility("default")));
+extern void thunar_extension_shutdown (void) __attribute__((visibility("default")));
+extern void thunar_extension_list_types (const GType **types, gint *n_types) __attribute__((visibility("default")));
+#else
+extern G_MODULE_EXPORT void thunar_extension_initialize (GTypeModule *module);
+extern G_MODULE_EXPORT void thunar_extension_shutdown (void);
+extern G_MODULE_EXPORT void thunar_extension_list_types (const GType **types, gint *n_types);
+#endif
+
+
+
+static GType type_list[1];
+
+
+
+typedef struct _OpenTerminalHereClass OpenTerminalHereClass;
+typedef struct _OpenTerminalHere      OpenTerminalHere;
+
+
+
+static void   open_terminal_here_register_type      (GTypeModule              *module);
+static void   open_terminal_here_menu_provider_init (ThunarxMenuProviderIface *iface);
+static GList *open_terminal_here_get_file_actions   (ThunarxMenuProvider      *provider,
+                                                     GtkWidget                *window,
+                                                     GList                    *files);
+static GList *open_terminal_here_get_folder_actions (ThunarxMenuProvider      *provider,
+                                                     GtkWidget                *window,
+                                                     ThunarxFileInfo          *folder);
+static void   open_terminal_here_activated          (GtkAction                *action,
+                                                     GtkWidget                *window);
+
+
+
+struct _OpenTerminalHereClass
+{
+  GObjectClass __parent__;
+};
+
+struct _OpenTerminalHere
+{
+  GObject __parent__;
+};
+
+
+
+static void
+open_terminal_here_register_type (GTypeModule *module)
+{
+  static const GTypeInfo info =
+  {
+    sizeof (OpenTerminalHereClass),
+    NULL,
+    NULL,
+    NULL,
+    NULL,
+    NULL,
+    sizeof (OpenTerminalHere),
+    0,
+    NULL,
+    NULL,
+  };
+
+  static const GInterfaceInfo menu_provider_info =
+  {
+    (GInterfaceInitFunc) open_terminal_here_menu_provider_init,
+    NULL,
+    NULL,
+  };
+
+  type_list[0] = g_type_module_register_type (module, G_TYPE_OBJECT, "OpenTerminalHere", &info, 0);
+  g_type_module_add_interface (module, type_list[0], THUNARX_TYPE_MENU_PROVIDER, &menu_provider_info);
+}
+
+
+
+static void
+open_terminal_here_menu_provider_init (ThunarxMenuProviderIface *iface)
+{
+  iface->get_file_actions = open_terminal_here_get_file_actions;
+  iface->get_folder_actions = open_terminal_here_get_folder_actions;
+}
+
+
+
+static GList*
+open_terminal_here_get_file_actions (ThunarxMenuProvider *provider,
+                                     GtkWidget           *window,
+                                     GList               *files)
+{
+  /* check if we have a directory here */
+  if (G_LIKELY (files != NULL && files->next == NULL && thunarx_file_info_is_directory (files->data)))
+    return open_terminal_here_get_folder_actions (provider, window, files->data);
+
+  return NULL;
+}
+
+
+
+static GList*
+open_terminal_here_get_folder_actions (ThunarxMenuProvider *provider,
+                                       GtkWidget           *window,
+                                       ThunarxFileInfo     *folder)
+{
+  GtkAction *action = NULL;
+  gchar     *scheme;
+  gchar     *path;
+  gchar     *uri;
+
+  /* determine the uri scheme of the folder and check if we support it */
+  scheme = thunarx_file_info_get_uri_scheme (folder);
+  if (G_LIKELY (strcmp (scheme, "file") == 0))
+    {
+      /* determine the local path to the folder */
+      uri = thunarx_file_info_get_uri (folder);
+      path = g_filename_from_uri (uri, NULL, NULL);
+      g_free (uri);
+
+      /* check if we have a valid path here */
+      if (G_LIKELY (path != NULL))
+        {
+          action = gtk_action_new ("OpenTerminalHere::open-terminal-here", "Open Terminal Here", "Open Terminal in this folder", NULL);
+          g_signal_connect (G_OBJECT (action), "activate", G_CALLBACK (open_terminal_here_activated), window);
+          g_object_set_data_full (G_OBJECT (action), "open-terminal-here-path", path, g_free);
+        }
+    }
+  g_free (scheme);
+
+  return (action != NULL) ? g_list_prepend (NULL, action) : NULL;
+}
+
+
+
+static void
+open_terminal_here_activated (GtkAction *action,
+                              GtkWidget *window)
+{
+  const gchar *path;
+  GtkWidget   *dialog;
+  GError      *error = NULL;
+  gchar       *command;
+
+  /* determine the folder path */
+  path = g_object_get_data (G_OBJECT (action), "open-terminal-here-path");
+  if (G_UNLIKELY (path == NULL))
+    return;
+  
+  /* build up the command line for the terminal */
+  command = g_strdup_printf ("Terminal --working-directory \"%s\"", path);
+
+  //g_message ("COMMAND=\"%s\"", command);return;
+
+  /* try to run the terminal command */
+  if (!gdk_spawn_command_line_on_screen (gtk_widget_get_screen (window), command, &error))
+    {
+      /* display an error dialog */
+      dialog = gtk_message_dialog_new (GTK_WINDOW (window),
+                                       GTK_DIALOG_DESTROY_WITH_PARENT,
+                                       GTK_MESSAGE_ERROR,
+                                       GTK_BUTTONS_CLOSE,
+                                       "Failed to open terminal in folder %s.",
+                                       path);
+      gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog), "%s.", error->message);
+      gtk_dialog_run (GTK_DIALOG (dialog));
+      gtk_widget_destroy (dialog);
+      g_error_free (error);
+    }
+
+  /* cleanup */
+  g_free (command);
+}
+
+
+
+void
+thunar_extension_initialize (GTypeModule *module)
+{
+  const gchar *mismatch;
+
+  /* verify that the thunarx versions are compatible */
+  mismatch = thunarx_check_version (THUNARX_MAJOR_VERSION, THUNARX_MINOR_VERSION, THUNARX_MICRO_VERSION);
+  if (G_UNLIKELY (mismatch != NULL))
+    {
+      g_warning ("Version mismatch: %s", mismatch);
+      return;
+    }
+
+  g_message ("Initializing OpenTerminalHere extension");
+
+  open_terminal_here_register_type (module);
+}
+
+
+
+void
+thunar_extension_shutdown (void)
+{
+  g_message ("Shutting down OpenTerminalHere extension");
+}
+
+
+
+void
+thunar_extension_list_types (const GType **types,
+                             gint         *n_types)
+{
+  *types = type_list;
+  *n_types = G_N_ELEMENTS (type_list);
+}
+