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

[Sebastien Granjoux <sgranjoux src gnome org>]

commit 664209e1c379d8b3dbccadb70d0b88d637fa0aea
Author: SÃbastien Granjoux <seb sfo free fr>
Date:   Wed Aug 1 08:18:01 2012 +0200

    git: Only show the Git Tasks menu when the Git window is active
    
    Restore this patch as now GDL remember the position of hidden widgets

 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 f9d67a3..09207f4 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 */
@@ -805,6 +840,10 @@ 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,
@@ -837,6 +876,18 @@ 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);