[gnome-builder/gnome-builder-3-18] libide: add IdeTagsBuilder

[Christian Hergert <chergert src gnome org>]

commit 6b30b8b52983eccf0a1fde4a18dc34c05ab94c22
Author: Christian Hergert <chergert redhat com>
Date:   Mon Oct 12 12:37:45 2015 -0400

    libide: add IdeTagsBuilder
    
    We need a basic tags building interface that various subsystems can
    implement to delegate an implementation. For example, the ctags service
    can build ctags, but so can autotools with `make ctags`. And we'd like
    to prefer `make ctags` since it is a lot faster by avoiding building
    when dependencies haven't changed.

 libide/Makefile.am        |    2 +
 libide/ide-tags-builder.c |   52 +++++++++++++++++++++++++++++++++++++++++
 libide/ide-tags-builder.h |   57 +++++++++++++++++++++++++++++++++++++++++++++
 3 files changed, 111 insertions(+), 0 deletions(-)
---
diff --git a/libide/Makefile.am b/libide/Makefile.am
index 64ff833..a49bf21 100644
--- a/libide/Makefile.am
+++ b/libide/Makefile.am
@@ -157,6 +157,8 @@ libide_1_0_la_public_sources = \
        ide-symbol-node.h \
        ide-symbol-tree.c \
        ide-symbol-tree.h \
+       ide-tags-builder.c \
+       ide-tags-builder.h \
        ide-target.c \
        ide-target.h \
        ide-test-case.c \
diff --git a/libide/ide-tags-builder.c b/libide/ide-tags-builder.c
new file mode 100644
index 0000000..98a5d62
--- /dev/null
+++ b/libide/ide-tags-builder.c
@@ -0,0 +1,52 @@
+/* ide-tags-builder.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/>.
+ */
+
+#include "ide-tags-builder.h"
+
+G_DEFINE_INTERFACE (IdeTagsBuilder, ide_tags_builder, G_TYPE_OBJECT)
+
+
+void
+ide_tags_builder_build_async (IdeTagsBuilder      *self,
+                              GFile               *directory_or_file,
+                              gboolean             recursive,
+                              GCancellable        *cancellable,
+                              GAsyncReadyCallback  callback,
+                              gpointer             user_data)
+{
+  g_return_if_fail (IDE_IS_TAGS_BUILDER (self));
+  g_return_if_fail (!directory_or_file || G_IS_FILE (directory_or_file));
+  g_return_if_fail (G_IS_CANCELLABLE (cancellable));
+
+  IDE_TAGS_BUILDER_GET_IFACE (self)->build_async (self, directory_or_file, recursive, cancellable, callback, 
user_data);
+}
+
+gboolean
+ide_tags_builder_build_finish (IdeTagsBuilder  *self,
+                               GAsyncResult    *result,
+                               GError         **error)
+{
+  g_return_val_if_fail (IDE_IS_TAGS_BUILDER (self), FALSE);
+
+  return IDE_TAGS_BUILDER_GET_IFACE (self)->build_finish (self, result, error);
+}
+
+static void
+ide_tags_builder_default_init (IdeTagsBuilderInterface *iface)
+{
+}
diff --git a/libide/ide-tags-builder.h b/libide/ide-tags-builder.h
new file mode 100644
index 0000000..35fb45f
--- /dev/null
+++ b/libide/ide-tags-builder.h
@@ -0,0 +1,57 @@
+/* ide-tags-builder.h
+ *
+ * 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/>.
+ */
+
+#ifndef IDE_TAGS_BUILDER_H
+#define IDE_TAGS_BUILDER_H
+
+#include <gio/gio.h>
+
+G_BEGIN_DECLS
+
+#define IDE_TYPE_TAGS_BUILDER (ide_tags_builder_get_type ())
+
+G_DECLARE_INTERFACE (IdeTagsBuilder, ide_tags_builder, IDE, TAGS_BUILDER, GObject)
+
+struct _IdeTagsBuilderInterface
+{
+  GTypeInterface parent;
+
+  void (*build_async)      (IdeTagsBuilder       *self,
+                            GFile                *directory_or_flie,
+                            gboolean              asynchronous,
+                            GCancellable         *cancellable,
+                            GAsyncReadyCallback   callback,
+                            gpointer              user_data);
+  gboolean (*build_finish) (IdeTagsBuilder       *self,
+                            GAsyncResult         *result,
+                            GError              **error);
+};
+
+void      ide_tags_builder_build_async  (IdeTagsBuilder       *self,
+                                         GFile                *directory_or_file,
+                                         gboolean              recursive,
+                                         GCancellable         *cancellable,
+                                         GAsyncReadyCallback   callback,
+                                         gpointer              user_data);
+gboolean  ide_tags_builder_build_finish (IdeTagsBuilder       *self,
+                                         GAsyncResult         *result,
+                                         GError              **error);
+
+G_END_DECLS
+
+#endif /* IDE_TAGS_BUILDER_H */