dmxcb.h File Reference

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Go to the source code of this file.
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Enumerations
enum DMXRecomputeFlag

Functions
void dmxSetWidthHeight (int width, int height)
void dmxComputeWidthHeight (DMXRecomputeFlag flag)
void dmxConnectionBlockCallback (void)

Variables
int dmxGlobalWidth
int dmxGlobalHeight
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Enumerations
enum DMXRecomputeFlag { DMX_RECOMPUTE_BOUNDING_BOX, +DMX_NO_RECOMPUTE_BOUNDING_BOX + }
Functions
void dmxSetWidthHeight (int width, int height)
void dmxComputeWidthHeight (DMXRecomputeFlag flag)
void dmxConnectionBlockCallback (void)
Variables
int dmxGlobalWidth
int dmxGlobalHeight

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Detailed Description

-Header file for connection block functions.

See also:: dmxcb.c.

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Enumeration Type Documentation

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dmxComputeWidthHeight can either recompute the global bounding box or not.
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Enumerator:
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Detailed Description
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Header file for connection block functions.
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See also:
dmxcb.c.
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Enumeration Type Documentation
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enum DMXRecomputeFlag + enum DMXRecomputeFlag

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DMX_RECOMPUTE_BOUNDING_BOX +
DMX_NO_RECOMPUTE_BOUNDING_BOX +

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-dmxComputeWidthHeight can either recompute the global bounding box or not.
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Function Documentation

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Function Documentation
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void dmxComputeWidthHeight ( DMXRecomputeFlag flag ) void dmxComputeWidthHeight ( DMXRecomputeFlag flag )
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Computes the global bounding box for DMX. This may be larger than the one computed by Xinerama because of the DMX configuration file.
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-Computes the global bounding box for DMX. This may be larger than the one computed by Xinerama because of the DMX configuration file.
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References DMX_NO_RECOMPUTE_BOUNDING_BOX, DMX_RECOMPUTE_BOUNDING_BOX, dmxGlobalHeight, dmxGlobalWidth, dmxInfo, dmxLog(), dmxNumScreens, dmxScreens, _DMXScreenInfo::rootXOrigin, _DMXScreenInfo::rootYOrigin, _DMXScreenInfo::scrnHeight, and _DMXScreenInfo::scrnWidth.
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Referenced by dmxAdjustCursorBoundaries(), and InitOutput().
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void dmxConnectionBlockCallback ( void ) void dmxConnectionBlockCallback ( void )
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A callback routine that hooks into Xinerama and provides a convenient place to print summary log information during server startup. This routine does not modify any values.
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-A callback routine that hooks into Xinerama and provides a convenient place to print summary log information during server startup. This routine does not modify any values.
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References _DMXScreenInfo::beDefVisualIndex, _DMXScreenInfo::beDisplay, _DMXScreenInfo::beVisuals, connBlockScreenStart, dmxError, dmxFatal, dmxGlobalHeight, dmxGlobalWidth, dmxInfo, dmxInputLogDevices(), dmxLog(), dmxLogVisual(), and dmxScreens.
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Referenced by dmxAdjustCursorBoundaries(), and InitOutput().
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void dmxSetWidthHeight ( int width, void dmxSetWidthHeight ( int width,

int height int height

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We may want the wall dimensions to be different from the bounding box dimensions that Xinerama computes, so save those and update them here.
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-We may want the wall dimensions to be different from the bounding box dimensions that Xinerama computes, so save those and update them here.
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Variable Documentation

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References dmxGlobalHeight, and dmxGlobalWidth.
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Referenced by dmxConfigCopyData().
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Variable Documentation
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int dmxGlobalHeight + int dmxGlobalHeight

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-The cursor position, in global coordinates.
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Referenced by dmxComputeWidthHeight(), dmxConnectionBlockCallback(), dmxConsoleComputeWidthHeight(), dmxCoreMotion(), dmxGetDesktopAttributes(), and dmxSetWidthHeight().
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int dmxGlobalWidth + int dmxGlobalWidth

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The cursor position, in global coordinates.
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-The cursor position, in global coordinates.
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Referenced by dmxComputeWidthHeight(), dmxConnectionBlockCallback(), dmxConsoleComputeWidthHeight(), dmxCoreMotion(), dmxGetDesktopAttributes(), and dmxSetWidthHeight().

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Enumerations
enum	DMXRecomputeFlag
Functions
void	dmxSetWidthHeight (int width, int height)
void	dmxComputeWidthHeight (DMXRecomputeFlag flag)
void	dmxConnectionBlockCallback (void)
Variables
int	dmxGlobalWidth
int	dmxGlobalHeight

Enumerations
enum	DMXRecomputeFlag { DMX_RECOMPUTE_BOUNDING_BOX, +DMX_NO_RECOMPUTE_BOUNDING_BOX + }
Functions
void	dmxSetWidthHeight (int width, int height)
void	dmxComputeWidthHeight (DMXRecomputeFlag flag)
void	dmxConnectionBlockCallback (void)
Variables
int	dmxGlobalWidth
int	dmxGlobalHeight

DMX_RECOMPUTE_BOUNDING_BOX	+
DMX_NO_RECOMPUTE_BOUNDING_BOX	+