[gnome-builder/wip/project-selector] project-selector: add file filters

[Christian Hergert <chergert src gnome org>]

commit d0e783ecd81224e8ee67cd657e4b705fa755c551
Author: Christian Hergert <christian hergert me>
Date:   Thu Apr 2 18:46:46 2015 -0700

    project-selector: add file filters

 data/ui/gb-new-project-dialog.ui    |    2 +-
 src/dialogs/gb-new-project-dialog.c |   34 ++++++++++++++++++++++++++++++++++
 2 files changed, 35 insertions(+), 1 deletions(-)
---
diff --git a/data/ui/gb-new-project-dialog.ui b/data/ui/gb-new-project-dialog.ui
index e2d803c..8ae6ac0 100644
--- a/data/ui/gb-new-project-dialog.ui
+++ b/data/ui/gb-new-project-dialog.ui
@@ -273,7 +273,7 @@
         </child>
         <child>
           <object class="GtkFileChooserWidget" id="file_chooser">
-            <property name="action">select-folder</property>
+            <property name="action">open</property>
             <property name="local-only">false</property>
             <property name="visible">true</property>
             <property name="width-request">800</property>
diff --git a/src/dialogs/gb-new-project-dialog.c b/src/dialogs/gb-new-project-dialog.c
index 95a4bc2..3f233b9 100644
--- a/src/dialogs/gb-new-project-dialog.c
+++ b/src/dialogs/gb-new-project-dialog.c
@@ -103,6 +103,32 @@ gb_new_project_dialog__stack_notify_visible_child (GbNewProjectDialog *self,
   }
 }
 
+static GList *
+gb_new_project_dialog_create_filters (GbNewProjectDialog *self)
+{
+  GtkFileFilter *filter;
+  GList *list = NULL;
+
+  /*
+   * TODO: These should come from extension points in libide.
+   */
+
+  g_assert (GB_IS_NEW_PROJECT_DIALOG (self));
+
+  /* autotools filter */
+  filter = gtk_file_filter_new ();
+  gtk_file_filter_set_name (filter, _("Autotools based Project (configure.ac)"));
+  gtk_file_filter_add_pattern (filter, "configure.ac");
+  list = g_list_append (list, filter);
+
+  filter = gtk_file_filter_new ();
+  gtk_file_filter_set_name (filter, _("Directory based Project"));
+  gtk_file_filter_add_pattern (filter, "*");
+  list = g_list_append (list, filter);
+
+  return list;
+}
+
 static void
 gb_new_project_dialog_finalize (GObject *object)
 {
@@ -165,8 +191,16 @@ gb_new_project_dialog_class_init (GbNewProjectDialogClass *klass)
 static void
 gb_new_project_dialog_init (GbNewProjectDialog *self)
 {
+  GList *iter;
+  GList *filters;
+
   gtk_widget_init_template (GTK_WIDGET (self));
 
+  filters = gb_new_project_dialog_create_filters (self);
+  for (iter = filters; iter; iter = iter->next)
+    gtk_file_chooser_add_filter (GTK_FILE_CHOOSER (self->file_chooser), iter->data);
+  g_list_free (filters);
+
   g_signal_connect_object (self->stack,
                            "notify::visible-child",
                            G_CALLBACK (gb_new_project_dialog__stack_notify_visible_child),