[anjuta] git: Implement branch switching by double-click

[James Liggett <jrliggett src gnome org>]

commit 061323e33323a4a0f38e650c03307b6e180aaafc
Author: James Liggett <jrliggett cox net>
Date:   Sun Mar 24 16:05:43 2013 -0700

    git: Implement branch switching by double-click
    
    Branches can now be checked out by double-clicking on them in the Branches
    view.

 plugins/git/git-branches-pane.c |   37 +++++++++++++++++++++++++++++++++++++
 plugins/git/git-branches-pane.h |    1 +
 2 files changed, 38 insertions(+), 0 deletions(-)
---
diff --git a/plugins/git/git-branches-pane.c b/plugins/git/git-branches-pane.c
index e1cda47..1f3bd8e 100644
--- a/plugins/git/git-branches-pane.c
+++ b/plugins/git/git-branches-pane.c
@@ -264,6 +264,38 @@ selected_branches_table_foreach (gchar *name, gpointer value,
 }
 
 static void
+on_branches_view_row_activated (GtkTreeView *branches_view, GtkTreePath *path,
+                                GtkTreeViewColumn *column, GitBranchesPane *self)
+{
+       GtkTreeModel *model;
+       GtkTreeIter iter;
+       gchar *branch;
+       Git *plugin;
+       GitBranchCheckoutCommand *checkout_command;
+       
+       model = gtk_tree_view_get_model (branches_view);
+       gtk_tree_model_get_iter (model, &iter, path);
+
+       gtk_tree_model_get (model, &iter, COL_NAME, &branch, -1);
+
+       plugin = ANJUTA_PLUGIN_GIT (anjuta_dock_pane_get_plugin (ANJUTA_DOCK_PANE (self)));
+       checkout_command = git_branch_checkout_command_new (plugin->project_root_directory,
+                                                           branch);
+
+       g_signal_connect (G_OBJECT (checkout_command), "command-finished",
+                         G_CALLBACK (git_pane_report_errors),
+                         plugin);
+
+       g_signal_connect (G_OBJECT (checkout_command), "command-finished",
+                         G_CALLBACK (g_object_unref), 
+                         NULL);
+
+       g_free (branch);
+
+       anjuta_command_start (ANJUTA_COMMAND (checkout_command));
+}
+
+static void
 git_branches_pane_init (GitBranchesPane *self)
 {
        gchar *objects[] = {"branches_pane",
@@ -333,6 +365,11 @@ git_branches_pane_init (GitBranchesPane *self)
        g_signal_connect (G_OBJECT (branch_selected_renderer), "toggled",
                          G_CALLBACK (on_branch_selected_renderer_toggled),
                          self);
+
+       /* Switch branches on double-click */
+       g_signal_connect (G_OBJECT (branches_view), "row-activated",
+                         G_CALLBACK (on_branches_view_row_activated),
+                         self);
 }
 
 static void
diff --git a/plugins/git/git-branches-pane.h b/plugins/git/git-branches-pane.h
index fc4641f..08aa15f 100644
--- a/plugins/git/git-branches-pane.h
+++ b/plugins/git/git-branches-pane.h
@@ -22,6 +22,7 @@
 
 #include <glib-object.h>
 #include "git-pane.h"
+#include "git-branch-checkout-command.h"
 
 G_BEGIN_DECLS