OpenTTD Source: src/video/sdl_v.h Source File

OpenTTD Source 13.2.1

sdl_v.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 VIDEO_SDL_H
11 #define VIDEO_SDL_H
12
13 #include "video_driver.hpp"
14
16 class VideoDriver_SDL : public VideoDriver {
17 public:
18 const char *Start(const StringList &param) override;
19
20 void Stop() override;
21
22 void MakeDirty(int left, int top, int width, int height) override;
23
24 void MainLoop() override;
25
26 bool ChangeResolution(int w, int h) override;
27
28 bool ToggleFullscreen(bool fullscreen) override;
29
30 bool AfterBlitterChange() override;
31
32 bool ClaimMousePointer() override;
33
34 const char *GetName() const override { return "sdl"; }
35
36 protected:
37 void InputLoop() override;
38 void Paint() override;
39 void CheckPaletteAnim() override;
40 bool PollEvent() override;
41
42 private:
43 bool CreateMainSurface(uint w, uint h);
44 void SetupKeyboard();
45 };
46
48 class FVideoDriver_SDL : public DriverFactoryBase {
49 public:
50 FVideoDriver_SDL() : DriverFactoryBase(Driver::DT_VIDEO, 5, "sdl", "SDL Video Driver") {}
51 Driver *CreateInstance() const override { return new VideoDriver_SDL(); }
52 };
53
54 #endif /* VIDEO_SDL_H */
VideoDriver_SDL
The SDL video driver.
Definition: sdl_v.h:16
VideoDriver_SDL::Start
const char * Start(const StringList &param) override
Start this driver.
Definition: sdl_v.cpp:581
VideoDriver
The base of all video drivers.
Definition: video_driver.hpp:35
VideoDriver_SDL::GetName
const char * GetName() const override
Get the name of this driver.
Definition: sdl_v.h:34
DriverFactoryBase::DriverFactoryBase
DriverFactoryBase(Driver::Type type, int priority, const char *name, const char *description)
Construct a new DriverFactory.
Definition: driver.cpp:258
VideoDriver_SDL::ToggleFullscreen
bool ToggleFullscreen(bool fullscreen) override
Change the full screen setting.
Definition: sdl_v.cpp:677
VideoDriver_SDL::MainLoop
void MainLoop() override
Perform the actual drawing.
Definition: sdl_v.cpp:658
VideoDriver_SDL::MakeDirty
void MakeDirty(int left, int top, int width, int height) override
Mark a particular area dirty.
Definition: sdl_v.cpp:43
StringList
std::vector< std::string > StringList
Type for a list of strings.
Definition: string_type.h:59
VideoDriver_SDL::ChangeResolution
bool ChangeResolution(int w, int h) override
Change the resolution of the window.
Definition: sdl_v.cpp:672
VideoDriver_SDL::PollEvent
bool PollEvent() override
Process a single system event.
Definition: sdl_v.cpp:473
FVideoDriver_SDL
Factory for the SDL video driver.
Definition: sdl_v.h:48
VideoDriver_SDL::AfterBlitterChange
bool AfterBlitterChange() override
Callback invoked after the blitter was changed.
Definition: sdl_v.cpp:692
VideoDriver_SDL::CheckPaletteAnim
void CheckPaletteAnim() override
Process any pending palette animation.
Definition: sdl_v.cpp:113
video_driver.hpp
Driver::DT_VIDEO
@ DT_VIDEO
A video driver.
Definition: driver.h:44
VideoDriver_SDL::InputLoop
void InputLoop() override
Handle input logic, is CTRL pressed, should we fast-forward, etc.
Definition: sdl_v.cpp:629
VideoDriver_SDL::Paint
void Paint() override
Paint the window.
Definition: sdl_v.cpp:136
FVideoDriver_SDL::CreateInstance
Driver * CreateInstance() const override
Create an instance of this driver-class.
Definition: sdl_v.h:51
Driver
A driver for communicating with the user.
Definition: driver.h:23
VideoDriver_SDL::Stop
void Stop() override
Stop this driver.
Definition: sdl_v.cpp:621
DriverFactoryBase
Base for all driver factories.
Definition: driver.h:59