[gnome-builder] libide: add plumbing for open file

[Christian Hergert <chergert src gnome org>]

commit 04ad23e7d5fde18373e1bd6dccf6525f64e7102d
Author: Christian Hergert <chergert redhat com>
Date:   Sun Nov 15 22:57:08 2015 -0800

    libide: add plumbing for open file
    
    We still don't have any addins responding to the uri, but this plumbs
    things so that they will have a uri to respond to.

 data/gtk/menus.ui                        |    6 +-
 libide/Makefile.am                       |    1 +
 libide/greeter/ide-greeter-perspective.c |    2 +-
 libide/ide-workbench-actions.c           |  106 ++++++++++++++++++++++++++++++
 libide/ide-workbench-private.h           |    3 +-
 libide/ide-workbench.c                   |    7 ++-
 6 files changed, 118 insertions(+), 7 deletions(-)
---
diff --git a/data/gtk/menus.ui b/data/gtk/menus.ui
index e15c61a..2d6fe4e 100644
--- a/data/gtk/menus.ui
+++ b/data/gtk/menus.ui
@@ -69,14 +69,14 @@
     </section>
     <section>
       <item>
-        <attribute name="label" translatable="yes">_New Document</attribute>
+        <attribute name="label" translatable="yes">_New File</attribute>
         <attribute name="action">workbench.new-document</attribute>
       </item>
     </section>
     <section>
       <item>
-        <attribute name="label" translatable="yes">_Open</attribute>
-        <attribute name="action">workbench.open</attribute>
+        <attribute name="label" translatable="yes">_Open File</attribute>
+        <attribute name="action">win.open-with-dialog</attribute>
       </item>
     </section>
     <section>
diff --git a/libide/Makefile.am b/libide/Makefile.am
index c8774d1..aa36bfa 100644
--- a/libide/Makefile.am
+++ b/libide/Makefile.am
@@ -278,6 +278,7 @@ libide_1_0_la_SOURCES = \
        ide-source-view-movements.h \
        ide-text-iter.c \
        ide-text-iter.h \
+       ide-workbench-actions.c \
        ide-workbench-private.h \
        ide-worker-manager.c \
        ide-worker-manager.h \
diff --git a/libide/greeter/ide-greeter-perspective.c b/libide/greeter/ide-greeter-perspective.c
index fc9d577..de385af 100644
--- a/libide/greeter/ide-greeter-perspective.c
+++ b/libide/greeter/ide-greeter-perspective.c
@@ -422,7 +422,7 @@ ide_greeter_perspective_context_cb (GObject      *object,
     }
 
   workbench = IDE_WORKBENCH (gtk_widget_get_toplevel (GTK_WIDGET (self)));
-  _ide_workbench_set_context (workbench, context);
+  ide_workbench_set_context (workbench, context);
 }
 
 static void
diff --git a/libide/ide-workbench-actions.c b/libide/ide-workbench-actions.c
new file mode 100644
index 0000000..27552c2
--- /dev/null
+++ b/libide/ide-workbench-actions.c
@@ -0,0 +1,106 @@
+/* ide-workbench-actions.c
+ *
+ * Copyright (C) 2015 Christian Hergert <chergert redhat com>
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#define G_LOG_DOMAIN "ide-workbench"
+
+#include <glib/gi18n.h>
+
+#include "ide-debug.h"
+#include "ide-workbench.h"
+#include "ide-workbench-private.h"
+
+static void
+ide_workbench_actions_open_with_dialog_cb (GObject      *object,
+                                           GAsyncResult *result,
+                                           gpointer      user_data)
+{
+  IdeWorkbench *self = (IdeWorkbench *)object;
+  GError *error = NULL;
+
+  IDE_ENTRY;
+
+  g_assert (IDE_IS_WORKBENCH (self));
+
+  if (!ide_workbench_open_files_finish (self, result, &error))
+    {
+      g_warning ("%s", error->message);
+      g_clear_error (&error);
+    }
+
+  IDE_EXIT;
+}
+
+static void
+ide_workbench_actions_open_with_dialog (GSimpleAction *action,
+                                        GVariant      *param,
+                                        gpointer       user_data)
+{
+  IdeWorkbench *self = user_data;
+  GtkWidget *button;
+  GtkWidget *dialog;
+  gint ret;
+
+  IDE_ENTRY;
+
+  g_assert (IDE_IS_WORKBENCH (self));
+
+  dialog = gtk_file_chooser_dialog_new (_("Open File"),
+                                        GTK_WINDOW (self),
+                                        GTK_FILE_CHOOSER_ACTION_OPEN,
+                                        _("Cancel"), GTK_RESPONSE_CANCEL,
+                                        _("Open"), GTK_RESPONSE_OK,
+                                        NULL);
+
+  button = gtk_dialog_get_widget_for_response (GTK_DIALOG (dialog), GTK_RESPONSE_OK);
+  gtk_style_context_add_class (gtk_widget_get_style_context (button),
+                               GTK_STYLE_CLASS_SUGGESTED_ACTION);
+
+  /*
+   * TODO: Allow workbench addins to specify file filters?
+   *       Do we want to move this to a custom interface and use that
+   *       for file loading as well?
+   */
+
+  ret = gtk_dialog_run (GTK_DIALOG (dialog));
+
+  if (ret == GTK_RESPONSE_OK)
+    {
+      g_autoptr(GFile) file = NULL;
+
+      IDE_PROBE;
+
+      file = gtk_file_chooser_get_file (GTK_FILE_CHOOSER (dialog));
+      ide_workbench_open_files_async (self, &file, 1, NULL,
+                                      ide_workbench_actions_open_with_dialog_cb,
+                                      NULL);
+    }
+
+  gtk_widget_destroy (dialog);
+
+  IDE_EXIT;
+}
+
+void
+ide_workbench_actions_init (IdeWorkbench *self)
+{
+  const GActionEntry actions[] = {
+    { "open-with-dialog", ide_workbench_actions_open_with_dialog },
+  };
+
+  g_action_map_add_action_entries (G_ACTION_MAP (self), actions, G_N_ELEMENTS (actions), self);
+}
diff --git a/libide/ide-workbench-private.h b/libide/ide-workbench-private.h
index ec8cecd..198da01 100644
--- a/libide/ide-workbench-private.h
+++ b/libide/ide-workbench-private.h
@@ -53,8 +53,9 @@ typedef struct
   gpointer    user_data;
 } IdeWorkbenchForeach;
 
-void _ide_workbench_set_context (IdeWorkbench *workbench,
+void ide_workbench_set_context  (IdeWorkbench *workbench,
                                  IdeContext   *context);
+void ide_workbench_actions_init (IdeWorkbench *self);
 
 G_END_DECLS
 
diff --git a/libide/ide-workbench.c b/libide/ide-workbench.c
index 5f00424..3d61dc4 100644
--- a/libide/ide-workbench.c
+++ b/libide/ide-workbench.c
@@ -233,9 +233,12 @@ ide_workbench_init (IdeWorkbench *self)
 {
   gtk_widget_init_template (GTK_WIDGET (self));
 
+  ide_workbench_actions_init (self);
+
   ide_workbench_init_greeter (self);
   ide_workbench_init_editor (self);
   ide_workbench_init_preferences (self);
+
   ide_window_settings_register (GTK_WINDOW (self));
 
   g_signal_connect_object (self->perspectives_stack,
@@ -331,8 +334,8 @@ ide_workbench_get_context (IdeWorkbench *self)
 }
 
 void
-_ide_workbench_set_context (IdeWorkbench *self,
-                            IdeContext   *context)
+ide_workbench_set_context (IdeWorkbench *self,
+                           IdeContext   *context)
 {
   g_return_if_fail (IDE_IS_WORKBENCH (self));
   g_return_if_fail (IDE_IS_CONTEXT (context));