[gnome-builder/wip/libide-merge] add basic open action

[Christian Hergert <chergert src gnome org>]

commit 9028cf910ef9f5d0407df84d3cf7f38f1055b567
Author: Christian Hergert <christian hergert me>
Date:   Fri Mar 20 03:27:21 2015 -0700

    add basic open action

 data/gtk/menus.ui                    |    2 +-
 src/workbench/gb-workbench-actions.c |   93 ++++++++++++++++++++++++++++++++++
 src/workbench/gb-workbench-private.h |    1 +
 src/workbench/gb-workbench.c         |    1 +
 4 files changed, 96 insertions(+), 1 deletions(-)
---
diff --git a/data/gtk/menus.ui b/data/gtk/menus.ui
index ea326ce..43ca26f 100644
--- a/data/gtk/menus.ui
+++ b/data/gtk/menus.ui
@@ -61,7 +61,7 @@
     <section>
       <item>
         <attribute name="label" translatable="yes">_Open</attribute>
-        <attribute name="action">workspace.open</attribute>
+        <attribute name="action">workbench.open</attribute>
       </item>
     </section>
     <section>
diff --git a/src/workbench/gb-workbench-actions.c b/src/workbench/gb-workbench-actions.c
index 2c17193..4bdc527 100644
--- a/src/workbench/gb-workbench-actions.c
+++ b/src/workbench/gb-workbench-actions.c
@@ -141,6 +141,98 @@ gb_workbench_actions_open_uri_list (GSimpleAction *action,
 }
 
 static void
+gb_workbench_actions_open_response (GtkFileChooser *chooser,
+                                    gint            response_id,
+                                    gpointer        user_data)
+{
+  g_autoptr(GbWorkbench) self = user_data;
+
+  g_assert (GB_IS_WORKBENCH (self));
+
+  gtk_widget_hide (GTK_WIDGET (chooser));
+
+  switch (response_id)
+    {
+    case GTK_RESPONSE_OK:
+      {
+        GSList *files;
+        GSList *iter;
+        gchar *file_uri;
+        gchar *uri;
+
+        file_uri = gtk_file_chooser_get_uri (chooser);
+        uri = g_path_get_dirname (file_uri);
+        if (g_strcmp0 (self->current_folder_uri, uri) != 0)
+          {
+            g_free (self->current_folder_uri);
+            self->current_folder_uri = uri;
+            uri = NULL;
+          }
+        g_free (uri);
+        g_free (file_uri);
+
+        files = gtk_file_chooser_get_files (chooser);
+        for (iter = files; iter; iter = iter->next)
+          {
+            gb_workbench_open (self, G_FILE (iter->data));
+            g_clear_object (&iter->data);
+          }
+        g_slist_free (files);
+      }
+      break;
+
+    case GTK_RESPONSE_CANCEL:
+    default:
+      break;
+    }
+
+  gtk_widget_destroy (GTK_WIDGET (chooser));
+}
+
+static void
+gb_workbench_actions_open (GSimpleAction *action,
+                           GVariant      *param,
+                           gpointer       user_data)
+{
+  GbWorkbench *self = user_data;
+  GtkDialog *dialog;
+  GtkWidget *suggested;
+
+  g_assert (GB_IS_WORKBENCH (self));
+
+  dialog = g_object_new (GTK_TYPE_FILE_CHOOSER_DIALOG,
+                         "action", GTK_FILE_CHOOSER_ACTION_OPEN,
+                         "local-only", FALSE,
+                         "modal", TRUE,
+                         "select-multiple", TRUE,
+                         "show-hidden", FALSE,
+                         "transient-for", self,
+                         "title", _("Open Document"),
+                         NULL);
+
+  if (self->current_folder_uri != NULL)
+    gtk_file_chooser_set_current_folder_uri  (GTK_FILE_CHOOSER (dialog), self->current_folder_uri);
+
+  gtk_dialog_add_buttons (GTK_DIALOG (dialog),
+                          _("Cancel"), GTK_RESPONSE_CANCEL,
+                          _("Open"), GTK_RESPONSE_OK,
+                          NULL);
+
+  gtk_dialog_set_default_response (GTK_DIALOG (dialog), GTK_RESPONSE_OK);
+
+  suggested = gtk_dialog_get_widget_for_response (GTK_DIALOG (dialog), GTK_RESPONSE_OK);
+  gtk_style_context_add_class (gtk_widget_get_style_context (suggested),
+                               GTK_STYLE_CLASS_SUGGESTED_ACTION);
+
+  g_signal_connect (dialog,
+                    "response",
+                    G_CALLBACK (gb_workbench_actions_open_response),
+                    g_object_ref (self));
+
+  gtk_window_present (GTK_WINDOW (dialog));
+}
+
+static void
 gb_workbench_actions_save_all (GSimpleAction *action,
                                GVariant      *parameter,
                                gpointer       user_data)
@@ -162,6 +254,7 @@ gb_workbench_actions_show_command_bar (GSimpleAction *action,
 static const GActionEntry GbWorkbenchActions[] = {
   { "build",            gb_workbench_actions_build },
   { "global-search",    gb_workbench_actions_global_search },
+  { "open",             gb_workbench_actions_open },
   { "open-uri-list",    gb_workbench_actions_open_uri_list, "as" },
   { "save-all",         gb_workbench_actions_save_all },
   { "show-command-bar", gb_workbench_actions_show_command_bar },
diff --git a/src/workbench/gb-workbench-private.h b/src/workbench/gb-workbench-private.h
index 0114375..5d7933b 100644
--- a/src/workbench/gb-workbench-private.h
+++ b/src/workbench/gb-workbench-private.h
@@ -39,6 +39,7 @@ struct _GbWorkbench
   GbCommandManager       *command_manager;
   IdeContext             *context;
   GCancellable           *unload_cancellable;
+  gchar                  *current_folder_uri;
 
   /* Weak reference */
   GbWorkspace            *active_workspace;
diff --git a/src/workbench/gb-workbench.c b/src/workbench/gb-workbench.c
index 3a07b22..2e084f5 100644
--- a/src/workbench/gb-workbench.c
+++ b/src/workbench/gb-workbench.c
@@ -263,6 +263,7 @@ gb_workbench_finalize (GObject *object)
 
   ide_clear_weak_pointer (&self->active_workspace);
   g_clear_object (&self->context);
+  g_clear_pointer (&self->current_folder_uri, g_free);
 
   G_OBJECT_CLASS (gb_workbench_parent_class)->finalize (object);