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Diffstat (limited to 'src/progress.cpp')
-rw-r--r-- | src/progress.cpp | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/src/progress.cpp b/src/progress.cpp new file mode 100644 index 000000000..ac34afd07 --- /dev/null +++ b/src/progress.cpp @@ -0,0 +1,30 @@ +/* $Id$ */ + +/* + * This file is part of OpenTTD. + * OpenTTD 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, version 2. + * OpenTTD 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 OpenTTD. If not, see <http://www.gnu.org/licenses/>. + */ + +/** @file progress.cpp Functions for modal progress windows. */ + +#include "stdafx.h" +#include "progress.h" +#include "thread/thread.h" + +/** Are we in a modal progress or not? */ +bool _in_modal_progress = false; +/** Rights for the performing work. */ +ThreadMutex *_modal_progress_work_mutex = ThreadMutex::New(); +/** Rights for the painting. */ +ThreadMutex *_modal_progress_paint_mutex = ThreadMutex::New(); + +/** + * Set the modal progress state. + * @param state The new state; are we modal or not? + */ +void SetModalProgress(bool state) +{ + _in_modal_progress = state; +} |