C# Class MediaPortal.GUI.Library.GUIGraphicsContext

Singleton class which holds all GFX related settings

ファイルを表示 Open project: MediaPortal/MediaPortal-1 Class Usage Examples

Public Properties

Property	Type	Description
DX9Device	Device
DX9DeviceMadVr	Device
InitVolumeHandlerLock	object
LastFramesIndex	int
RenderModeSwitch	object
WindowChangeLock	object
autoCropper	IAutoCrop
form	System.Windows.Forms.Form
graphics	System.Drawing.Graphics

Public Methods

Method	Description
AddTransform ( MediaPortal.GUI.Library.TransformMatrix matrix ) : void
BeginClip ( Rectangle rect ) : void	Sets a clip region. Set the clip rectangle as specified and enables the FontEngine to use clipping.
BeginClip ( Rectangle rect, bool constrain ) : void	Sets a clip region. Set the clip rectangle as specified and enables the FontEngine to use clipping. If constrain is true then nested calls will clip the specified clip rectangle at the parents clip rectangle.
BlackImageRendered ( ) : void
BypassUICalibration ( bool bypass ) : void	Enable/Disable bypassing of UI Calibration transforms Calls have to be paired and can be nested.
Correct ( float &x, float &y ) : void	Apply screen offset correct
DescalePosToScreenResolution ( int &x, int &y ) : void	Descale a position from screen->skin resolutions
EndClip ( ) : void	Removes a clip region. Disables the FontEngine from using current clipping context.
GetClipRect ( ) : Rectangle	Returns the current clip rectangle.
GetFinalMatrix ( ) : ].float[
GetFinalTransform ( ) : MediaPortal.GUI.Library.TransformMatrix
GetOffsetCorrectionTransform ( ) : MediaPortal.GUI.Library.TransformMatrix	Get the transformation matrix that corrects for UI Calibration translation
GetOutputRect ( int sourceWidth, int sourceHeight, int maxWidth, int maxHeight, int &width, int &height ) : void	Calculates a rectangle based on current calibration values/pixel ratio
GetTexturePoolType ( ) : Pool
GetThemedSkinDirectory ( string dir ) : string	Return a themed version of the requested directory, otherwise return the default skin directory.
GetThemedSkinFile ( string filename ) : string	Return a themed version of the requested skin filename, otherwise return the default skin filename. Use a path to media to get images.
HasThemeSpecificSkinFile ( string filename ) : bool	Returns true if the current theme has the specified file.
IsDirectX9ExUsed ( ) : bool
IsTvWindow ( ) : bool	Returns true if the active window belongs to the my tv plugin
IsTvWindow ( int windowId ) : bool	Returns true if the specified window belongs to the my tv plugin
Load ( ) : void	Load calibration values for current resolution
LoadIdentity ( ) : void	Replaces the current control transform with the identity matrix.
MergeAlpha ( uint color ) : uint
OnAction ( Action action ) : void	Send a action to anyone interested
PopMatrix ( ) : void	This is a convenience method for users who wish to manage the control transform matrix with an OpenGL-like matrix stack. The matrix stack managed is not used to set the final transform for MP callers who do not use Push/Pop.
PopProjectionMatrix ( ) : void	This is a convenience method for users who wish to manage the direct3d projection matrix with an OpenGL-like matrix stack. The matrix stack managed is not used to set the direct3d projection matrix for MP callers who do not use Push/Pop.
PushMatrix ( ) : void	This is a convenience method for users who wish to manage the control transform matrix with an OpenGL-like matrix stack. The matrix stack managed is not used to set the final transform for MP callers who do not use Push/Pop.
PushProjectionMatrix ( ) : void	This is a convenience method for users who wish to manage the direct3d projection matrix with an OpenGL-like matrix stack. The matrix stack managed is not used to set the direct3d projection matrix for MP callers who do not use Push/Pop.
RemoveTransform ( ) : void
RenderBlack ( ) : void
ResetCursor ( bool interpolate ) : void
ResetLastActivity ( ) : void	Resets last user activity & unblanks screen
RestoreCameraPosition ( ) : void
RotateX ( float angle, float y, float z ) : void	Rotates the control transform matrix by the specified angle (in degrees) around the x-axis.
RotateY ( float angle, float x, float z ) : void	Rotates the control transform matrix by the specified angle (in degrees) around the y-axis.
RotateZ ( float angle, float x, float y ) : void	Rotates the control transform matrix by the specified angle (in degrees) around the z-axis.
Save ( ) : void	Save calibration settings to calibrationWxH.xml where W=resolution width H=resolution height
Scale ( float x, float y, float z ) : void	Scales the control transform matrix by the specified vector.
ScaleFinalCoords ( float &x, float &y, float &z ) : void
ScaleFinalXCoord ( float x, float y ) : float
ScaleFinalYCoord ( float x, float y ) : float
ScaleFinalZCoord ( float x, float y ) : float
ScaleHorizontal ( int x ) : int	Scale X position for current resolution
ScaleHorizontal ( float &x ) : void
ScaleHorizontal ( int &x ) : void	Scale X position for current resolution
ScalePosToScreenResolution ( int &x, int &y ) : void	Scale position for current resolution
ScaleRectToScreenResolution ( int &left, int &top, int &right, int &bottom ) : void	Scale rectangle for current resolution.
ScaleVertical ( int y ) : int	Scale y position for current resolution
ScaleVertical ( float &y ) : void
ScaleVertical ( int &y ) : void	Scale y position for current resolution
ScaleVideoWindow ( int &width, int &height, float &x, float &y ) : void
SendMessage ( GUIMessage msg ) : void	Send a message to anyone interested
SetCameraPosition ( Point camera ) : void
SetPerspectiveProjectionMatrix ( float fovy, float aspectratio, float nearPlane, float farPlane ) : void	Sets the direct3d project matrix to the specfied perspective view.
SetScalingResolution ( int posX, int posY, bool needsScaling ) : void
SetWindowTransform ( MediaPortal.GUI.Library.TransformMatrix matrix ) : void
Translate ( float x, float y, float z ) : void	Translates the control transform matrix by the specified vector.
UpdateCameraPosition ( Point camera ) : void
UpdateFinalTransform ( MediaPortal.GUI.Library.TransformMatrix matrix ) : void
VideoReceived ( ) : void
VideoWindowChanged ( ) : void	Delegates video window size/position change notify to be done by main thread

Private Methods

Method	Description
GUIGraphicsContext ( ) : System
PostMessage ( IntPtr hWnd, uint Msg, IntPtr wParam, IntPtr lParam ) : bool
SyncFrameTime ( ) : void

Method Details

AddTransform() public static method

public static AddTransform ( MediaPortal.GUI.Library.TransformMatrix matrix ) : void
matrix	MediaPortal.GUI.Library.TransformMatrix
return	void

BeginClip() public static method

Sets a clip region. Set the clip rectangle as specified and enables the FontEngine to use clipping.

public static BeginClip ( Rectangle rect ) : void
rect	System.Drawing.Rectangle
return	void

BeginClip() public static method

Sets a clip region. Set the clip rectangle as specified and enables the FontEngine to use clipping. If constrain is true then nested calls will clip the specified clip rectangle at the parents clip rectangle.

public static BeginClip ( Rectangle rect, bool constrain ) : void
rect	System.Drawing.Rectangle
constrain	bool
return	void

BlackImageRendered() public static method

public static BlackImageRendered ( ) : void
return	void

BypassUICalibration() public static method

Enable/Disable bypassing of UI Calibration transforms

Calls have to be paired and can be nested.

public static BypassUICalibration ( bool bypass ) : void
bypass	bool	true to enable bypassing
return	void

Correct() public static method

Apply screen offset correct

public static Correct ( float &x, float &y ) : void
x	float	X correction.
y	float	Y correction.
return	void

DescalePosToScreenResolution() public static method

Descale a position from screen->skin resolutions

public static DescalePosToScreenResolution ( int &x, int &y ) : void
x	int	X coordinate to descale.
y	int	Y coordinate to descale.
return	void

EndClip() public static method

Removes a clip region. Disables the FontEngine from using current clipping context.

public static EndClip ( ) : void
return	void

GetClipRect() public static method

Returns the current clip rectangle.

public static GetClipRect ( ) : Rectangle
return	System.Drawing.Rectangle

GetFinalMatrix() public static method

public static GetFinalMatrix ( ) : ].float[
return	].float[

GetFinalTransform() public static method

public static GetFinalTransform ( ) : MediaPortal.GUI.Library.TransformMatrix
return	MediaPortal.GUI.Library.TransformMatrix

GetOffsetCorrectionTransform() public static method

Get the transformation matrix that corrects for UI Calibration translation

public static GetOffsetCorrectionTransform ( ) : MediaPortal.GUI.Library.TransformMatrix
return	MediaPortal.GUI.Library.TransformMatrix

GetOutputRect() public static method

Calculates a rectangle based on current calibration values/pixel ratio

public static GetOutputRect ( int sourceWidth, int sourceHeight, int maxWidth, int maxHeight, int &width, int &height ) : void
sourceWidth	int	width of source rectangle
sourceHeight	int	height of source rectangle
maxWidth	int	max. width allowed
maxHeight	int	max. height allowed
width	int	returned width of calculated rectangle
height	int	returned height of calculated rectangle
return	void

GetTexturePoolType() public static method

public static GetTexturePoolType ( ) : Pool
return	Pool

GetThemedSkinDirectory() public static method

Return a themed version of the requested directory, otherwise return the default skin directory.

public static GetThemedSkinDirectory ( string dir ) : string
dir	string
return	string

GetThemedSkinFile() public static method

Return a themed version of the requested skin filename, otherwise return the default skin filename. Use a path to media to get images.

public static GetThemedSkinFile ( string filename ) : string
filename	string
return	string

HasThemeSpecificSkinFile() public static method

Returns true if the current theme has the specified file.

public static HasThemeSpecificSkinFile ( string filename ) : bool
filename	string
return	bool

IsDirectX9ExUsed() public static method

public static IsDirectX9ExUsed ( ) : bool
return	bool

IsTvWindow() public static method

Returns true if the active window belongs to the my tv plugin

public static IsTvWindow ( ) : bool
return	bool

IsTvWindow() public static method

Returns true if the specified window belongs to the my tv plugin

public static IsTvWindow ( int windowId ) : bool
windowId	int	id of window
return	bool

Load() public static method

Load calibration values for current resolution

public static Load ( ) : void
return	void

LoadIdentity() public static method

Replaces the current control transform with the identity matrix.

public static LoadIdentity ( ) : void
return	void

MergeAlpha() public static method

public static MergeAlpha ( uint color ) : uint
color	uint
return	uint

OnAction() public static method

Send a action to anyone interested

public static OnAction ( Action action ) : void
action	Action	The message.
return	void

PopMatrix() public static method

This is a convenience method for users who wish to manage the control transform matrix with an OpenGL-like matrix stack. The matrix stack managed is *not* used to set the final transform for MP callers who do not use Push/Pop.

public static PopMatrix ( ) : void
return	void

PopProjectionMatrix() public static method

This is a convenience method for users who wish to manage the direct3d projection matrix with an OpenGL-like matrix stack. The matrix stack managed is *not* used to set the direct3d projection matrix for MP callers who do not use Push/Pop.

public static PopProjectionMatrix ( ) : void
return	void

PushMatrix() public static method

public static PushMatrix ( ) : void
return	void

PushProjectionMatrix() public static method

public static PushProjectionMatrix ( ) : void
return	void

RemoveTransform() public static method

public static RemoveTransform ( ) : void
return	void

RenderBlack() public static method

public static RenderBlack ( ) : void
return	void

ResetCursor() public static method

public static ResetCursor ( bool interpolate ) : void
interpolate	bool
return	void

ResetLastActivity() public static method

Resets last user activity & unblanks screen

public static ResetLastActivity ( ) : void
return	void

RestoreCameraPosition() public static method

public static RestoreCameraPosition ( ) : void
return	void

RotateX() public static method

Rotates the control transform matrix by the specified angle (in degrees) around the x-axis.

public static RotateX ( float angle, float y, float z ) : void
angle	float
y	float
z	float
return	void

RotateY() public static method

Rotates the control transform matrix by the specified angle (in degrees) around the y-axis.

public static RotateY ( float angle, float x, float z ) : void
angle	float
x	float
z	float
return	void

RotateZ() public static method

Rotates the control transform matrix by the specified angle (in degrees) around the z-axis.

public static RotateZ ( float angle, float x, float y ) : void
angle	float
x	float
y	float
return	void

Save() public static method

Save calibration settings to calibrationWxH.xml where W=resolution width H=resolution height

public static Save ( ) : void
return	void

Scale() public static method

Scales the control transform matrix by the specified vector.

public static Scale ( float x, float y, float z ) : void
x	float
y	float
z	float
return	void

ScaleFinalCoords() public static method

public static ScaleFinalCoords ( float &x, float &y, float &z ) : void
x	float
y	float
z	float
return	void

ScaleFinalXCoord() public static method

public static ScaleFinalXCoord ( float x, float y ) : float
x	float
y	float
return	float

ScaleFinalYCoord() public static method

public static ScaleFinalYCoord ( float x, float y ) : float
x	float
y	float
return	float

ScaleFinalZCoord() public static method

public static ScaleFinalZCoord ( float x, float y ) : float
x	float
y	float
return	float

ScaleHorizontal() public static method

Scale X position for current resolution

public static ScaleHorizontal ( int x ) : int
x	int	X coordinate to scale.
return	int

ScaleHorizontal() public static method

public static ScaleHorizontal ( float &x ) : void
x	float
return	void

ScaleHorizontal() public static method

Scale X position for current resolution

public static ScaleHorizontal ( int &x ) : void
x	int	X coordinate to scale.
return	void

ScalePosToScreenResolution() public static method

Scale position for current resolution

public static ScalePosToScreenResolution ( int &x, int &y ) : void
x	int	X coordinate to scale.
y	int	Y coordinate to scale.
return	void

ScaleRectToScreenResolution() public static method

Scale rectangle for current resolution.

public static ScaleRectToScreenResolution ( int &left, int &top, int &right, int &bottom ) : void
left	int	left side
top	int	top side
right	int	right side
bottom	int	bottom side
return	void

ScaleVertical() public static method

Scale y position for current resolution

public static ScaleVertical ( int y ) : int
y	int	Y coordinate to scale.
return	int

ScaleVertical() public static method

public static ScaleVertical ( float &y ) : void
y	float
return	void

ScaleVertical() public static method

Scale y position for current resolution

public static ScaleVertical ( int &y ) : void
y	int	Y coordinate to scale.
return	void

ScaleVideoWindow() public static method

public static ScaleVideoWindow ( int &width, int &height, float &x, float &y ) : void
width	int
height	int
x	float
y	float
return	void

SendMessage() public static method

Send a message to anyone interested

public static SendMessage ( GUIMessage msg ) : void
msg	GUIMessage	The message.
return	void

SetCameraPosition() public static method

public static SetCameraPosition ( Point camera ) : void
camera	Point
return	void

SetPerspectiveProjectionMatrix() public static method

Sets the direct3d project matrix to the specfied perspective view.

public static SetPerspectiveProjectionMatrix ( float fovy, float aspectratio, float nearPlane, float farPlane ) : void
fovy	float
aspectratio	float
nearPlane	float
farPlane	float
return	void

SetScalingResolution() public static method

public static SetScalingResolution ( int posX, int posY, bool needsScaling ) : void
posX	int
posY	int
needsScaling	bool
return	void

SetWindowTransform() public static method

public static SetWindowTransform ( MediaPortal.GUI.Library.TransformMatrix matrix ) : void
matrix	MediaPortal.GUI.Library.TransformMatrix
return	void

Translate() public static method

Translates the control transform matrix by the specified vector.

public static Translate ( float x, float y, float z ) : void
x	float
y	float
z	float
return	void

UpdateCameraPosition() public static method

public static UpdateCameraPosition ( Point camera ) : void
camera	Point
return	void

UpdateFinalTransform() public static method

public static UpdateFinalTransform ( MediaPortal.GUI.Library.TransformMatrix matrix ) : void
matrix	MediaPortal.GUI.Library.TransformMatrix
return	void

VideoReceived() public static method

public static VideoReceived ( ) : void
return	void

VideoWindowChanged() public static method

Delegates video window size/position change notify to be done by main thread

public static VideoWindowChanged ( ) : void
return	void

Property Details

DX9Device public_oe static_oe property

public static Device DX9Device
return	Device

DX9DeviceMadVr public_oe static_oe property

public static Device DX9DeviceMadVr
return	Device

InitVolumeHandlerLock public_oe static_oe property

public static object InitVolumeHandlerLock
return	object

LastFramesIndex public_oe static_oe property

public static int LastFramesIndex
return	int

RenderModeSwitch public_oe static_oe property

public static object RenderModeSwitch
return	object

WindowChangeLock public_oe static_oe property

public static object WindowChangeLock
return	object

autoCropper public_oe static_oe property

public static IAutoCrop autoCropper
return	IAutoCrop

form public_oe static_oe property

public static Form,System.Windows.Forms form
return	System.Windows.Forms.Form

graphics public_oe static_oe property

public static Graphics,System.Drawing graphics
return	System.Drawing.Graphics