OpenTTD Source  1.11.0-beta2
progress.h
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1 /*
2  * This file is part of OpenTTD.
3  * 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.
4  * 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.
5  * 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/>.
6  */
7 
10 #ifndef PROGRESS_H
11 #define PROGRESS_H
12 
13 #include <mutex>
14 
15 static const uint MODAL_PROGRESS_REDRAW_TIMEOUT = 200;
16 
21 static inline bool HasModalProgress()
22 {
23  extern bool _in_modal_progress;
24  return _in_modal_progress;
25 }
26 
31 static inline bool UseThreadedModelProgress()
32 {
33  extern bool _use_threaded_modal_progress;
35 }
36 
38 void SetModalProgress(bool state);
39 
40 extern std::mutex _modal_progress_work_mutex;
41 extern std::mutex _modal_progress_paint_mutex;
42 
43 #endif /* PROGRESS_H */
MODAL_PROGRESS_REDRAW_TIMEOUT
static const uint MODAL_PROGRESS_REDRAW_TIMEOUT
Timeout between redraws.
Definition: progress.h:15
_modal_progress_work_mutex
std::mutex _modal_progress_work_mutex
Rights for the performing work.
Definition: progress.cpp:21
IsFirstModalProgressLoop
bool IsFirstModalProgressLoop()
Check whether this is the first modal progress loop.
Definition: progress.cpp:41
_use_threaded_modal_progress
bool _use_threaded_modal_progress
Threading usable for modal progress?
Definition: progress.cpp:19
_in_modal_progress
bool _in_modal_progress
Are we in a modal progress or not?
Definition: progress.cpp:16
UseThreadedModelProgress
static bool UseThreadedModelProgress()
Check if we can use a thread for modal progress.
Definition: progress.h:31
SetModalProgress
void SetModalProgress(bool state)
Set the modal progress state.
Definition: progress.cpp:30
HasModalProgress
static bool HasModalProgress()
Check if we are currently in a modal progress state.
Definition: progress.h:21
_modal_progress_paint_mutex
std::mutex _modal_progress_paint_mutex
Rights for the painting.
Definition: progress.cpp:23