[gnome-builder] set read-only and mtime properties when loading a buffer

[Christian Hergert <chergert src gnome org>]

commit 825f3a81ebbeb817529f1ffcb7917ffef846014a
Author: Christian Hergert <christian hergert me>
Date:   Sun Mar 22 18:52:27 2015 -0700

    set read-only and mtime properties when loading a buffer

 libide/ide-buffer-manager.c |   21 ++++++++++++++++++++-
 libide/ide-buffer.c         |    8 ++++----
 libide/ide-internal.h       |    2 ++
 3 files changed, 26 insertions(+), 5 deletions(-)
---
diff --git a/libide/ide-buffer-manager.c b/libide/ide-buffer-manager.c
index 0415110..186b761 100644
--- a/libide/ide-buffer-manager.c
+++ b/libide/ide-buffer-manager.c
@@ -545,6 +545,23 @@ ide_buffer_manager__load_file_query_info_cb (GObject      *object,
       IDE_EXIT;
     }
 
+  if (g_file_info_has_attribute (file_info, G_FILE_ATTRIBUTE_ACCESS_CAN_WRITE))
+    {
+      gboolean read_only;
+
+      read_only = !g_file_info_get_attribute_boolean (file_info,
+                                                      G_FILE_ATTRIBUTE_ACCESS_CAN_WRITE);
+      _ide_buffer_set_read_only (state->buffer, read_only);
+    }
+
+  if (g_file_info_has_attribute (file_info, G_FILE_ATTRIBUTE_TIME_MODIFIED))
+    {
+      GTimeVal tv;
+
+      g_file_info_get_modification_time (file_info, &tv);
+      _ide_buffer_set_mtime (state->buffer, &tv);
+    }
+
   g_signal_emit (self, gSignals [LOAD_BUFFER], 0, state->buffer);
 
   gtk_source_file_loader_load_async (state->loader,
@@ -592,7 +609,9 @@ ide_buffer_manager__load_file_read_cb (GObject      *object,
     state->loader = gtk_source_file_loader_new (GTK_SOURCE_BUFFER (state->buffer), source_file);
 
   g_file_query_info_async (file,
-                           G_FILE_ATTRIBUTE_STANDARD_SIZE,
+                           G_FILE_ATTRIBUTE_STANDARD_SIZE","
+                           G_FILE_ATTRIBUTE_ACCESS_CAN_WRITE","
+                           G_FILE_ATTRIBUTE_TIME_MODIFIED,
                            G_FILE_QUERY_INFO_NONE,
                            G_PRIORITY_DEFAULT,
                            g_task_get_cancellable (task),
diff --git a/libide/ide-buffer.c b/libide/ide-buffer.c
index d359be5..8e46aa6 100644
--- a/libide/ide-buffer.c
+++ b/libide/ide-buffer.c
@@ -1452,9 +1452,9 @@ ide_buffer_get_read_only (IdeBuffer *self)
   return priv->read_only;
 }
 
-static void
-ide_buffer_set_read_only (IdeBuffer *self,
-                          gboolean   read_only)
+void
+_ide_buffer_set_read_only (IdeBuffer *self,
+                           gboolean   read_only)
 {
   IdeBufferPrivate *priv = ide_buffer_get_instance_private (self);
 
@@ -1529,7 +1529,7 @@ ide_buffer__check_for_volume_cb (GObject      *object,
 
           read_only = !g_file_info_get_attribute_boolean (file_info,
                                                           G_FILE_ATTRIBUTE_ACCESS_CAN_WRITE);
-          ide_buffer_set_read_only (self, read_only);
+          _ide_buffer_set_read_only (self, read_only);
         }
 
       if (g_file_info_has_attribute (file_info, G_FILE_ATTRIBUTE_TIME_MODIFIED) && priv->mtime_set)
diff --git a/libide/ide-internal.h b/libide/ide-internal.h
index 6d91878..201d8a4 100644
--- a/libide/ide-internal.h
+++ b/libide/ide-internal.h
@@ -55,6 +55,8 @@ void                _ide_buffer_set_loading            (IdeBuffer             *s
                                                         gboolean               loading);
 void                _ide_buffer_set_mtime              (IdeBuffer             *self,
                                                         const GTimeVal        *mtime);
+void                _ide_buffer_set_read_only          (IdeBuffer             *buffer,
+                                                        gboolean               read_only);
 void                _ide_build_system_set_project_file (IdeBuildSystem        *self,
                                                         GFile                 *project_file);
 void                _ide_diagnostic_add_range          (IdeDiagnostic         *self,