[gnome-builder] app: allows opening project from command line

[Christian Hergert <chergert src gnome org>]

commit 16a3111cf52b74f54cbe4e78bea661aaa53e812f
Author: chandu <anoopchandu18 gmail com>
Date:   Sat Apr 2 10:03:00 2016 +0000

    app: allows opening project from command line

 libide/ide-application-actions.c      |   21 ++++++++++++++
 libide/ide-application-command-line.c |   20 ++++++++++++-
 libide/ide-application.c              |   47 +++++++++++++++++++++++++++++++++
 libide/ide-application.h              |    2 +
 4 files changed, 88 insertions(+), 2 deletions(-)
---
diff --git a/libide/ide-application-actions.c b/libide/ide-application-actions.c
index e9cd7b0..ae515d9 100644
--- a/libide/ide-application-actions.c
+++ b/libide/ide-application-actions.c
@@ -278,12 +278,33 @@ ide_application_actions_dayhack (GSimpleAction *action,
   g_settings_set_string (settings, "style-scheme-name", "builder");
 }
 
+static void
+ide_application_actions_load_project (GSimpleAction *action,
+                                      GVariant      *args,
+                                      gpointer       user_data)
+{
+  IdeApplication *self = user_data;
+  g_autofree gchar *filename = NULL;
+  g_autoptr(GFile) file = NULL;
+
+  g_assert (IDE_IS_APPLICATION (self));
+
+  g_variant_get (args, "s", &filename);
+  file = g_file_new_for_path (filename);
+
+  if (!ide_application_open_project (self, file))
+    {
+      g_message ("unable to open project specified by path - %s", filename);
+    }
+}
+
 static const GActionEntry IdeApplicationActions[] = {
   { "about",        ide_application_actions_about },
   { "dayhack",      ide_application_actions_dayhack },
   { "nighthack",    ide_application_actions_nighthack },
   { "open-project", ide_application_actions_open_project },
   { "new-project",  ide_application_actions_new_project },
+  { "load-project", ide_application_actions_load_project, "s"},
   { "preferences",  ide_application_actions_preferences },
   { "quit",         ide_application_actions_quit },
   { "shortcuts",    ide_application_actions_shortcuts },
diff --git a/libide/ide-application-command-line.c b/libide/ide-application-command-line.c
index b7e10eb..98958c7 100644
--- a/libide/ide-application-command-line.c
+++ b/libide/ide-application-command-line.c
@@ -163,6 +163,7 @@ ide_application_local_command_line (GApplication   *application,
 {
   IdeApplication *self = (IdeApplication *)application;
   g_autofree gchar *path_copy = NULL;
+  g_autofree gchar *filename = NULL;
   GOptionContext *context = NULL;
   GOptionGroup *group;
   const gchar *shortdesc = NULL;
@@ -224,6 +225,14 @@ ide_application_local_command_line (GApplication   *application,
       &gapplication_service,
       N_("Enter GApplication Service mode") },
 
+    { "project",
+      'p',
+      G_OPTION_FLAG_IN_MAIN,
+      G_OPTION_ARG_FILENAME,
+      &filename,
+      N_("Opens the project specified by PATH"),
+      N_("PATH") },
+
     { NULL }
   };
 
@@ -435,12 +444,19 @@ ide_application_local_command_line (GApplication   *application,
     {
       g_application_hold (G_APPLICATION (self));
       g_timeout_add_seconds (10, application_service_timeout_cb, g_object_ref (self));
+      goto cleanup;
     }
-  else
+
+  if (filename != NULL)
     {
-      g_application_activate (application);
+      GVariant *file;
+      file = g_variant_new ("s", filename);
+      g_action_group_activate_action ((GActionGroup *) application, "load-project", file);
+      goto cleanup;
     }
 
+  g_application_activate (application);
+
 cleanup:
   g_clear_pointer (&type, g_free);
   g_clear_pointer (&dbus_address, g_free);
diff --git a/libide/ide-application.c b/libide/ide-application.c
index b1df589..2379c76 100644
--- a/libide/ide-application.c
+++ b/libide/ide-application.c
@@ -645,3 +645,50 @@ ide_application_get_menu_by_id (IdeApplication *self,
 
   return NULL;
 }
+
+gboolean
+ide_application_open_project (IdeApplication *self,
+                              GFile          *file)
+{
+  g_return_val_if_fail (IDE_IS_APPLICATION (self), FALSE);
+  g_return_val_if_fail (G_IS_FILE (file), FALSE);
+  
+  if (!g_file_query_exists (file, NULL))
+    return FALSE;
+
+  GList *list;
+  IdeContext *context;
+  GtkWindow *window;
+  GFile *projectfile;
+  IdeWorkbench *workbench = NULL;
+ 
+  list = gtk_application_get_windows (GTK_APPLICATION (self));
+
+  for (; list != NULL; list = list->next)
+    {
+      window = list->data;
+      context = ide_workbench_get_context (IDE_WORKBENCH (window));
+
+      if (context != NULL)
+        {
+          projectfile = g_file_get_parent (ide_context_get_project_file (context));
+          if (g_file_equal (file, projectfile))
+            workbench =  IDE_WORKBENCH (window);
+        }
+    }
+
+  if (workbench == NULL)
+    {
+      workbench = g_object_new (IDE_TYPE_WORKBENCH, 
+                                "application", self,
+                                NULL);
+      ide_workbench_open_project_async (workbench, file, NULL, NULL, NULL);
+    }
+
+  gtk_window_present (GTK_WINDOW (workbench));
+  
+  if (ide_workbench_get_context(workbench) != NULL)
+    return TRUE;
+  else
+    return FALSE;
+}
diff --git a/libide/ide-application.h b/libide/ide-application.h
index 747ad8b..1b6a7ad 100644
--- a/libide/ide-application.h
+++ b/libide/ide-application.h
@@ -54,6 +54,8 @@ GDBusProxy         *ide_application_get_worker_finish    (IdeApplication       *
                                                           GError              **error);
 GMenu              *ide_application_get_menu_by_id       (IdeApplication       *self,
                                                           const gchar          *id);
+gboolean            ide_application_open_project         (IdeApplication       *self,
+                                                          GFile                *file);
 
 G_END_DECLS