Generic display driver for cocoa On grounds to not duplicate some code, it contains a few variables which are not used by all device drivers.
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#include <cocoa_v.h>
Public Member Functions |
virtual | ~CocoaSubdriver () |
| Initialize driver.
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virtual void | Draw (bool force_update=false)=0 |
| Draw window.
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virtual void | MakeDirty (int left, int top, int width, int height)=0 |
| Mark dirty a screen region.
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virtual void | UpdatePalette (uint first_color, uint num_colors)=0 |
| Update the palette.
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virtual uint | ListModes (OTTD_Point *modes, uint max_modes)=0 |
virtual bool | ChangeResolution (int w, int h, int bpp)=0 |
| Change window resolution.
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virtual bool | IsFullscreen ()=0 |
| Are we in fullscreen mode.
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virtual bool | ToggleFullscreen () |
| Toggle between fullscreen and windowed mode.
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virtual int | GetWidth ()=0 |
| Return the width of the current view.
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virtual int | GetHeight ()=0 |
| Return the height of the current view.
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virtual void * | GetPixelBuffer ()=0 |
| Return the current pixel buffer.
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virtual CGPoint | PrivateLocalToCG (NSPoint *p)=0 |
| Convert local coordinate to window server (CoreGraphics) coordinate.
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virtual NSPoint | GetMouseLocation (NSEvent *event)=0 |
| Return the mouse location.
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virtual bool | MouseIsInsideView (NSPoint *pt)=0 |
| Return whether the mouse is within our view.
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virtual bool | IsActive ()=0 |
| Return whether the window is active (visible).
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virtual void | SetPortAlphaOpaque () |
| Makes the *game region* of the window 100% opaque.
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virtual bool | WindowResized () |
| Whether the window was successfully resized.
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Data Fields |
int | device_width |
| Width of device in pixel.
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int | device_height |
| Height of device in pixel.
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int | device_depth |
| Colour depth of device in bit.
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int | window_width |
| Current window width in pixel.
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int | window_height |
| Current window height in pixel.
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int | window_pitch |
int | buffer_depth |
| Colour depth of used frame buffer.
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void * | pixel_buffer |
| used for direct pixel access
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void * | window_buffer |
| Colour translation from palette to screen.
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id | window |
| Pointer to window object.
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Rect | dirty_rects [MAX_DIRTY_RECTS] |
| dirty rectangles
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int | num_dirty_rects |
| Number of dirty rectangles.
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uint32 | palette [256] |
| Colour Palette.
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bool | active |
| Whether the window is visible.
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bool | setup |
id | cocoaview |
| Pointer to view object.
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CGContextRef | cgcontext |
| Context reference for Quartz subdriver.
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Detailed Description
Generic display driver for cocoa On grounds to not duplicate some code, it contains a few variables which are not used by all device drivers.
Definition at line 78 of file cocoa_v.h.
Member Function Documentation
virtual bool CocoaSubdriver::ChangeResolution |
( |
int |
w, |
|
|
int |
h, |
|
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int |
bpp | |
|
) |
| | [pure virtual] |
Change window resolution.
- Parameters:
-
| w | New window width |
| h | New window height |
- Returns:
- Whether change was successful
virtual void CocoaSubdriver::Draw |
( |
bool |
force_update = false |
) |
[pure virtual] |
Draw window.
- Parameters:
-
| force_update | Whether to redraw unconditionally |
virtual int CocoaSubdriver::GetHeight |
( |
|
) |
[pure virtual] |
Return the height of the current view.
- Returns:
- height of the current view
virtual NSPoint CocoaSubdriver::GetMouseLocation |
( |
NSEvent * |
event |
) |
[pure virtual] |
Return the mouse location.
- Parameters:
-
- Returns:
- mouse location as NSPoint
virtual void* CocoaSubdriver::GetPixelBuffer |
( |
|
) |
[pure virtual] |
Return the current pixel buffer.
- Returns:
- pixelbuffer
virtual int CocoaSubdriver::GetWidth |
( |
|
) |
[pure virtual] |
Return the width of the current view.
- Returns:
- width of the current view
virtual bool CocoaSubdriver::IsActive |
( |
|
) |
[pure virtual] |
Return whether the window is active (visible).
- Returns:
- whether the window is visible or not
virtual bool CocoaSubdriver::IsFullscreen |
( |
|
) |
[pure virtual] |
Are we in fullscreen mode.
- Returns:
- whether fullscreen mode is currently used
virtual void CocoaSubdriver::MakeDirty |
( |
int |
left, |
|
|
int |
top, |
|
|
int |
width, |
|
|
int |
height | |
|
) |
| | [pure virtual] |
Mark dirty a screen region.
- Parameters:
-
| left | x-coordinate of left border |
| top | y-coordinate of top border |
| width | width or dirty rectangle |
| height | height of dirty rectangle |
virtual bool CocoaSubdriver::MouseIsInsideView |
( |
NSPoint * |
pt |
) |
[pure virtual] |
Return whether the mouse is within our view.
- Parameters:
-
- Returns:
- Whether mouse coordinates are within view
virtual CGPoint CocoaSubdriver::PrivateLocalToCG |
( |
NSPoint * |
p |
) |
[pure virtual] |
Convert local coordinate to window server (CoreGraphics) coordinate.
- Parameters:
-
- Returns:
- window driver coordinates
virtual void CocoaSubdriver::SetPortAlphaOpaque |
( |
|
) |
[inline, virtual] |
Makes the *game region* of the window 100% opaque.
Definition at line 185 of file cocoa_v.h.
virtual bool CocoaSubdriver::ToggleFullscreen |
( |
|
) |
[inline, virtual] |
Toggle between fullscreen and windowed mode.
- Returns:
- whether switch was successful
Definition at line 144 of file cocoa_v.h.
virtual bool CocoaSubdriver::WindowResized |
( |
|
) |
[inline, virtual] |
Whether the window was successfully resized.
- Returns:
- whether the window was successfully resized
Definition at line 190 of file cocoa_v.h.
The documentation for this class was generated from the following file: