[anjuta] git: Only show the Git Tasks menu when the Git window is active

[James Liggett <jrliggett src gnome org>]

commit ae7ae7d16a47ea2197f389fbb5e06e9ad0d90a2a
Author: James Liggett <jrliggett cox net>
Date:   Fri Jul 1 00:16:40 2011 -0700

    git: Only show the Git Tasks menu when the Git window is active

 plugins/git/plugin.c |   51 ++++++++++++++++++++++++++++++++++++++++++++++++++
 1 files changed, 51 insertions(+), 0 deletions(-)
---
diff --git a/plugins/git/plugin.c b/plugins/git/plugin.c
index fe9080d..2e94a11 100644
--- a/plugins/git/plugin.c
+++ b/plugins/git/plugin.c
@@ -648,6 +648,33 @@ git_register_stock_icons (AnjutaPlugin *plugin)
 		END_REGISTER_ICON
 }
 
+static void
+on_dock_window_mapped (GtkWidget *dock_window, Git *plugin)
+{
+	anjuta_shell_present_widget (ANJUTA_PLUGIN (plugin)->shell,
+	                             plugin->command_bar_window, NULL);
+}
+
+static void
+on_dock_window_unmapped (GtkWidget *dock_window, Git *plugin)
+{
+	anjuta_shell_hide_dockable_widget (ANJUTA_PLUGIN (plugin)->shell,
+	                                   plugin->command_bar_window, NULL);
+}
+
+static void
+on_shell_exiting (AnjutaShell *shell, Git *plugin)
+{
+	g_signal_handlers_disconnect_by_func (G_OBJECT (plugin->dock_window),
+	                                      G_CALLBACK (on_dock_window_mapped),
+	                                      plugin);
+
+	g_signal_handlers_disconnect_by_func (G_OBJECT (plugin->dock_window),
+	                                      G_CALLBACK (on_dock_window_unmapped),
+	                                      plugin);
+}
+
+
 static gboolean
 git_activate_plugin (AnjutaPlugin *plugin)
 {
@@ -700,6 +727,14 @@ git_activate_plugin (AnjutaPlugin *plugin)
 	                         _("Git"), "git-plugin", ANJUTA_SHELL_PLACEMENT_CENTER,
 	                         NULL);
 
+	g_signal_connect (G_OBJECT (git_plugin->dock_window), "map",
+	                  G_CALLBACK (on_dock_window_mapped),
+	                  git_plugin);
+
+	g_signal_connect (G_OBJECT (git_plugin->dock_window), "unmap",
+	                  G_CALLBACK (on_dock_window_unmapped),
+	                  git_plugin);
+
 	/* Create the branch list commands. There are two commands because some 
 	 * views need to be able to tell the difference between local and 
 	 * remote branches */
@@ -801,6 +836,10 @@ git_activate_plugin (AnjutaPlugin *plugin)
 														   on_editor_added,
 														   on_editor_removed,
 														   NULL);
+
+	g_signal_connect (G_OBJECT (plugin->shell), "exiting",
+	                  G_CALLBACK (on_shell_exiting),
+	                  git_plugin);
 	
 	
 	/* Git needs a working directory to work with; it can't take full paths,
@@ -833,6 +872,18 @@ git_deactivate_plugin (AnjutaPlugin *plugin)
 	anjuta_shell_remove_widget (plugin->shell, git_plugin->command_bar_window, NULL);
 	anjuta_shell_remove_widget (plugin->shell, git_plugin->dock_window, NULL);
 
+	g_signal_handlers_disconnect_by_func (G_OBJECT (git_plugin->dock_window),
+	                                      G_CALLBACK (on_dock_window_mapped),
+	                                      plugin);
+
+	g_signal_handlers_disconnect_by_func (G_OBJECT (git_plugin->dock_window),
+	                                      G_CALLBACK (on_dock_window_unmapped),
+	                                      plugin);
+
+	g_signal_handlers_disconnect_by_func (G_OBJECT (plugin->shell),
+	                                      G_CALLBACK (on_shell_exiting),
+	                                      git_plugin);
+
 	g_object_unref (git_plugin->local_branch_list_command);
 	g_object_unref (git_plugin->remote_branch_list_command);
 	g_object_unref (git_plugin->commit_status_command);