OpenTTD
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The base of all video drivers. More...
#include <video_driver.hpp>
Public Member Functions | |
virtual void | MakeDirty (int left, int top, int width, int height)=0 |
Mark a particular area dirty. | |
virtual void | MainLoop ()=0 |
Perform the actual drawing. | |
virtual bool | ChangeResolution (int w, int h)=0 |
Change the resolution of the window. | |
virtual bool | ToggleFullscreen (bool fullscreen)=0 |
Change the full screen setting. | |
virtual bool | AfterBlitterChange () |
Callback invoked after the blitter was changed. | |
virtual bool | ClaimMousePointer () |
virtual bool | HasGUI () const |
Whether the driver has a graphical user interface with the end user. | |
virtual void | EditBoxLostFocus () |
An edit box lost the input focus. | |
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virtual const char * | Start (const char *const *parm)=0 |
Start this driver. | |
virtual void | Stop ()=0 |
Stop this driver. | |
virtual const char * | GetName () const =0 |
Get the name of this driver. |
Static Public Member Functions | |
static VideoDriver * | GetInstance () |
Get the currently active instance of the video driver. |
Additional Inherited Members | |
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enum | Type { DT_BEGIN = 0, DT_MUSIC = 0, DT_SOUND, DT_VIDEO, DT_END } |
The type of driver. More... |
The base of all video drivers.
Definition at line 19 of file video_driver.hpp.
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inlinevirtual |
Callback invoked after the blitter was changed.
Reimplemented in VideoDriver_Cocoa, VideoDriver_Allegro, VideoDriver_SDL, and VideoDriver_Win32.
Definition at line 54 of file video_driver.hpp.
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pure virtual |
Change the resolution of the window.
w | The new width. |
h | The new height. |
Implemented in VideoDriver_Cocoa, VideoDriver_Null, VideoDriver_Allegro, VideoDriver_Dedicated, VideoDriver_SDL, and VideoDriver_Win32.
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inlinevirtual |
An edit box lost the input focus.
Abort character compositing if necessary.
Reimplemented in VideoDriver_Cocoa, and VideoDriver_Win32.
Definition at line 80 of file video_driver.hpp.
Referenced by OskWindow::OnFocusLost(), IConsoleWindow::OnFocusLost(), Window::OnFocusLost(), Window::SetFocusedWidget(), and Window::UnfocusFocusedWidget().
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inlinevirtual |
Whether the driver has a graphical user interface with the end user.
Or in other words, whether we should spawn a thread for world generation and NewGRF scanning so the graphical updates can keep coming. Otherwise progress has to be shown on the console, which uses by definition another thread/process for display purposes.
Reimplemented in VideoDriver_Null, and VideoDriver_Dedicated.
Definition at line 72 of file video_driver.hpp.
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pure virtual |
Mark a particular area dirty.
left | The left most line of the dirty area. |
top | The top most line of the dirty area. |
width | The width of the dirty area. |
height | The height of the dirty area. |
Implemented in VideoDriver_Cocoa, VideoDriver_Null, VideoDriver_Allegro, VideoDriver_Dedicated, VideoDriver_SDL, and VideoDriver_Win32.
Referenced by NetworkDrawChatMessage(), NetworkUndrawChatMessage(), and Blitter_32bppAnim::PaletteAnimate().
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pure virtual |
Change the full screen setting.
fullscreen | The new setting. |
Implemented in VideoDriver_Cocoa, VideoDriver_Null, VideoDriver_Allegro, VideoDriver_Dedicated, VideoDriver_SDL, and VideoDriver_Win32.