xwindow-private.h File Reference

#include "MagickCore/draw.h"
#include "MagickCore/exception.h"
#include "MagickCore/geometry.h"
#include "MagickCore/nt-base-private.h"
#include "MagickCore/pixel-accessor.h"
#include "MagickCore/quantize.h"
#include <X11/Xos.h>
#include <X11/Xlib.h>
#include <X11/Xatom.h>
#include <X11/cursorfont.h>
#include <X11/keysym.h>
#include <X11/Xresource.h>
#include <X11/Xutil.h>

Go to the source code of this file.

Data Structures
struct	_XDrawInfo
struct	_XAnnotateInfo
struct	_XPixelInfo
struct	_XResourceInfo
struct	_XWindowInfo
struct	_XWindows
Defines
#define	klass   class
#define	MaxIconSize   96
#define	MaxNumberPens   11
#define	MaxNumberFonts   11
#define	MaxXWindows   12
#define	ThrowXWindowException(severity, tag, context)
#define	ThrowXWindowFatalException(severity, tag, context)
Typedefs
typedef struct _XDrawInfo	XDrawInfo
typedef struct _XAnnotateInfo	XAnnotateInfo
typedef struct _XPixelInfo	XPixelInfo
typedef struct _XResourceInfo	XResourceInfo
typedef struct _XWindowInfo	XWindowInfo
typedef struct _XWindows	XWindows
Enumerations
enum	AnnotationStencil { ForegroundStencil, BackgroundStencil, OpaqueStencil, TransparentStencil }
enum	ElementType {   UndefinedElement, PointElement, LineElement, RectangleElement,   FillRectangleElement, CircleElement, FillCircleElement, EllipseElement,   FillEllipseElement, PolygonElement, FillPolygonElement, ColorElement,   MatteElement, TextElement, ImageElement }
enum	XColormapType { UndefinedColormap, PrivateColormap, SharedColormap }
enum	XState {   DefaultState = 0x0000, EscapeState = 0x0001, ExitState = 0x0002, FormerImageState = 0x0004,   ModifierState = 0x0008, MontageImageState = 0x0010, NextImageState = 0x0020, RetainColorsState = 0x0040,   SuspendTime = 50, UpdateConfigurationState = 0x0080, UpdateRegionState = 0x0100 }
Functions
MagickPrivate Cursor	XMakeCursor (Display *, Window, Colormap, char *, char *)
MagickPrivate int	XCheckDefineCursor (Display *, Window, Cursor)
MagickPrivate MagickBooleanType	XAnnotateImage (Display *, const XPixelInfo *, XAnnotateInfo *, Image *, ExceptionInfo *)
MagickPrivate MagickBooleanType	XComponentGenesis (void)
MagickPrivate MagickBooleanType	XDrawImage (Display *, const XPixelInfo *, XDrawInfo *, Image *, ExceptionInfo *)
MagickPrivate MagickBooleanType	XGetWindowColor (Display *, XWindows *, char *, ExceptionInfo *)
MagickPrivate MagickBooleanType	XMagickProgressMonitor (const char *, const MagickOffsetType, const MagickSizeType, void *)
MagickPrivate MagickBooleanType	XMakeImage (Display *, const XResourceInfo *, XWindowInfo *, Image *, unsigned int, unsigned int, ExceptionInfo *)
MagickPrivate MagickBooleanType	XQueryColorCompliance (const char *, XColor *)
MagickPrivate void	XBestIconSize (Display *, XWindowInfo *, Image *)
MagickPrivate void	XBestPixel (Display *, const Colormap, XColor *, unsigned int, XColor *)
MagickPrivate void	XCheckRefreshWindows (Display *, XWindows *)
MagickPrivate void	XClientMessage (Display *, const Window, const Atom, const Atom, const Time)
MagickPrivate void	XComponentTerminus (void)
MagickPrivate void	XConfigureImageColormap (Display *, XResourceInfo *, XWindows *, Image *, ExceptionInfo *)
MagickPrivate void	XConstrainWindowPosition (Display *, XWindowInfo *)
MagickPrivate void	XDelay (Display *, const size_t)
MagickPrivate void	XDisplayImageInfo (Display *, const XResourceInfo *, XWindows *, Image *, Image *, ExceptionInfo *)
MagickPrivate void	XDestroyWindowColors (Display *, Window)
MagickPrivate void	XFreeResources (Display *, XVisualInfo *, XStandardColormap *, XPixelInfo *, XFontStruct *, XResourceInfo *, XWindowInfo *)
MagickPrivate void	XFreeStandardColormap (Display *, const XVisualInfo *, XStandardColormap *, XPixelInfo *)
MagickPrivate void	XHighlightEllipse (Display *, Window, GC, const RectangleInfo *)
MagickPrivate void	XHighlightLine (Display *, Window, GC, const XSegment *)
MagickPrivate void	XHighlightRectangle (Display *, Window, GC, const RectangleInfo *)
MagickPrivate void	XGetAnnotateInfo (XAnnotateInfo *)
MagickPrivate void	XGetPixelInfo (Display *, const XVisualInfo *, const XStandardColormap *, const XResourceInfo *, Image *, XPixelInfo *)
MagickPrivate void	XGetMapInfo (const XVisualInfo *, const Colormap, XStandardColormap *)
MagickPrivate void	XGetWindowInfo (Display *, XVisualInfo *, XStandardColormap *, XPixelInfo *, XFontStruct *, XResourceInfo *, XWindowInfo *)
MagickPrivate void	XMakeMagnifyImage (Display *, XWindows *, ExceptionInfo *)
MagickPrivate void	XMakeStandardColormap (Display *, XVisualInfo *, XResourceInfo *, Image *, XStandardColormap *, XPixelInfo *, ExceptionInfo *)
MagickPrivate void	XMakeWindow (Display *, Window, char **, int, XClassHint *, XWMHints *, XWindowInfo *)
MagickPrivate void	XQueryPosition (Display *, const Window, int *, int *)
MagickPrivate void	XRefreshWindow (Display *, const XWindowInfo *, const XEvent *)
MagickPrivate void	XSetCursorState (Display *, XWindows *, const MagickStatusType)
MagickPrivate void	XUserPreferences (XResourceInfo *)
MagickPrivate void	XWarning (const ExceptionType, const char *, const char *)
MagickPrivate Window	XWindowByID (Display *, const Window, const size_t)
MagickPrivate Window	XWindowByName (Display *, const Window, const char *)
MagickPrivate Window	XWindowByProperty (Display *, const Window, const Atom)
MagickPrivate XFontStruct *	XBestFont (Display *, const XResourceInfo *, const MagickBooleanType)
MagickPrivate XVisualInfo *	XBestVisualInfo (Display *, XStandardColormap *, XResourceInfo *)
MagickPrivate XWindows *	XInitializeWindows (Display *, XResourceInfo *)
MagickPrivate XWindows **	XSetWindows (XWindows *)
MagickExport char *	XGetResourceClass (XrmDatabase, const char *, const char *, char *)
MagickExport char **	XGetResourceInstance (XrmDatabase, const char *, const char *, const char *)
MagickExport char ***	XGetScreenDensity (Display *)
MagickExport int	XError (Display *, XErrorEvent *)
MagickExport MagickBooleanType	XRemoteCommand (Display *, const char *, const char *)
MagickExport void	DestroyXResources (void)
MagickExport void	XDestroyResourceInfo (XResourceInfo *)
MagickExport void	XGetResourceInfo (const ImageInfo *, XrmDatabase, const char *, XResourceInfo *)
MagickExport void	XRetainWindowColors (Display *, const Window)
MagickExport XrmDatabase	XGetResourceDatabase (Display *, const char *)
static double	XPixelIntensity (const XColor *pixel)
MagickPrivate MagickBooleanType	XRenderImage (Image *, const DrawInfo *, const PointInfo *, TypeMetric *, ExceptionInfo *)

---

Define Documentation

#define klass   class

#define MaxIconSize   96

Referenced by XBestIconSize().

#define MaxNumberFonts   11

#define MaxNumberPens   11

Referenced by XGetPixelInfo(), and XMakeStandardColormap().

#define MaxXWindows   12

Referenced by DestroyXResources().

#define ThrowXWindowException	(	severity,
		tag,
		context		)

Value:

{ \
  ExceptionInfo \
    *exception; \
 \
  exception=AcquireExceptionInfo(); \
  (void) ThrowMagickException(exception,GetMagickModule(),severity, \
    tag == (const char *) NULL ? "unknown" : tag,"'%s': %s",context, \
    strerror(errno)); \
  CatchException(exception); \
  (void) DestroyExceptionInfo(exception); \
}

Referenced by FontToList(), XBestFont(), XBestIconSize(), XBestPixel(), XBestVisualInfo(), XDestroyWindowColors(), XGetPixelInfo(), XGetResourceInfo(), XGetWindowImage(), XImportImage(), XMakeCursor(), XQueryColorCompliance(), XRemoteCommand(), XRenderImage(), XRetainWindowColors(), and XSelectWindow().

#define ThrowXWindowFatalException	(	severity,
		tag,
		context		)

Value:

{ \
   ThrowXWindowException(severity,tag,context); \
  _exit(1); \
}

Referenced by XCommandWidget(), XGetPixelInfo(), XInitializeWindows(), XMakeStandardColormap(), and XMakeWindow().

---

Typedef Documentation

typedef struct _XAnnotateInfo XAnnotateInfo

typedef struct _XDrawInfo XDrawInfo

typedef struct _XPixelInfo XPixelInfo

typedef struct _XResourceInfo XResourceInfo

typedef struct _XWindowInfo XWindowInfo

typedef struct _XWindows XWindows

---

Enumeration Type Documentation

enum AnnotationStencil

Enumerator:

ForegroundStencil
BackgroundStencil
OpaqueStencil
TransparentStencil

enum ElementType

Enumerator:

UndefinedElement
PointElement
LineElement
RectangleElement
FillRectangleElement
CircleElement
FillCircleElement
EllipseElement
FillEllipseElement
PolygonElement
FillPolygonElement
ColorElement
MatteElement
TextElement
ImageElement

enum XColormapType

Enumerator:

UndefinedColormap
PrivateColormap
SharedColormap

enum XState

Enumerator:

DefaultState
EscapeState
ExitState
FormerImageState
ModifierState
MontageImageState
NextImageState
RetainColorsState
SuspendTime
UpdateConfigurationState
UpdateRegionState

---

Function Documentation

MagickExport void DestroyXResources

(

void

)

Referenced by XComponentTerminus().

MagickPrivate MagickBooleanType XAnnotateImage	(	Display *	,
		const XPixelInfo *	,
		XAnnotateInfo *	,
		Image *	,
		ExceptionInfo *
	)

Referenced by XRenderImage().

MagickPrivate XFontStruct* XBestFont	(	Display *	,
		const XResourceInfo *	,
		const	MagickBooleanType
	)

References DestroyString(), _XResourceInfo::font, FontToList(), MagickFalse, RelinquishMagickMemory(), _XResourceInfo::text_font, ThrowXWindowException, and XServerError.

Referenced by XRenderImage(), and XTextViewWidget().

MagickPrivate void XBestIconSize	(	Display *	,
		XWindowInfo *	,
		Image *
	)

MagickPrivate void XBestPixel	(	Display *	,
		const	Colormap,
		XColor *	,
		unsigned int	,
		XColor *
	)

Referenced by XColorBrowserWidget(), and XMakeStandardColormap().

MagickPrivate XVisualInfo* XBestVisualInfo	(	Display *	,
		XStandardColormap *	,
		XResourceInfo *
	)

References _XResourceInfo::color_recovery, Colormap, _XResourceInfo::colors, FormatLocaleString(), GetMagickModule, _XResourceInfo::immutable, LocaleCompare(), LocaleUpper(), LogMagickEvent(), MagickFalse, MagickPathExtent, MagickTrue, _XResourceInfo::map_type, MaxStandardColormaps, ThrowXWindowException, TraceEvent, _XResourceInfo::visual_type, XServerError, XServerWarning, XVisualClassName(), and XVisualColormapSize.

Referenced by XInitializeWindows(), and XRenderImage().

MagickPrivate int XCheckDefineCursor	(	Display *	,
		Window	,
		Cursor
	)

References GetMagickModule, LogMagickEvent(), and TraceEvent.

Referenced by XFileBrowserWidget(), XMakeImage(), XMakePixmap(), XMenuWidget(), and XSetCursorState().

MagickPrivate void XCheckRefreshWindows	(	Display *	,
		XWindows *
	)

Referenced by XColorBrowserWidget(), XConfigureImageColormap(), XConfirmWidget(), XDialogWidget(), XFileBrowserWidget(), XFontBrowserWidget(), XListBrowserWidget(), XMenuWidget(), XNoticeWidget(), XPreferencesWidget(), and XTextViewWidget().

MagickPrivate void XClientMessage	(	Display *	,
		const	Window,
		const	Atom,
		const	Atom,
		const	Time
	)

Referenced by XConfigureImageColormap().

MagickPrivate MagickBooleanType XComponentGenesis

(

void

)

Referenced by MagickCoreGenesis().

MagickPrivate void XComponentTerminus

(

void

)

Referenced by MagickCoreTerminus().

MagickPrivate void XConfigureImageColormap	(	Display *	,
		XResourceInfo *	,
		XWindows *	,
		Image *	,
		ExceptionInfo *
	)

MagickPrivate void XConstrainWindowPosition	(	Display *	,
		XWindowInfo *
	)

Referenced by XColorBrowserWidget(), XCommandWidget(), XConfirmWidget(), XDialogWidget(), XFileBrowserWidget(), XFontBrowserWidget(), XListBrowserWidget(), XMenuWidget(), XNoticeWidget(), XPreferencesWidget(), and XTextViewWidget().

MagickPrivate void XDelay	(	Display *	,
		const	size_t
	)

Referenced by XCheckRefreshWindows(), XColorBrowserWidget(), XCommandWidget(), XDrawBeveledButton(), XFileBrowserWidget(), XFontBrowserWidget(), XListBrowserWidget(), XNoticeWidget(), and XTextViewWidget().

MagickExport void XDestroyResourceInfo

(

XResourceInfo *

)

MagickPrivate void XDestroyWindowColors	(	Display *	,
		Window
	)

MagickPrivate void XDisplayImageInfo	(	Display *	,
		const XResourceInfo *	,
		XWindows *	,
		Image *	,
		Image *	,
		ExceptionInfo *
	)

MagickPrivate MagickBooleanType XDrawImage	(	Display *	,
		const XPixelInfo *	,
		XDrawInfo *	,
		Image *	,
		ExceptionInfo *
	)

MagickExport int XError	(	Display *	,
		XErrorEvent *
	)

References GetMagickModule, LogMagickEvent(), MagickFalse, MagickTrue, TraceEvent, and xerror_alert.

Referenced by XImportImage(), and XRenderImage().

MagickPrivate void XFreeResources	(	Display *	,
		XVisualInfo *	,
		XStandardColormap *	,
		XPixelInfo *	,
		XFontStruct *	,
		XResourceInfo *	,
		XWindowInfo *
	)

Referenced by XRenderImage().

MagickPrivate void XFreeStandardColormap	(	Display *	,
		const XVisualInfo *	,
		XStandardColormap *	,
		XPixelInfo *
	)

Referenced by XFreeResources(), and XMakeStandardColormap().

MagickPrivate void XGetAnnotateInfo

(

XAnnotateInfo *

)

Referenced by XRenderImage().

MagickPrivate void XGetMapInfo	(	const XVisualInfo *	,
		const	Colormap,
		XStandardColormap *
	)

Referenced by XMakeStandardColormap(), and XRenderImage().

MagickPrivate void XGetPixelInfo	(	Display *	,
		const XVisualInfo *	,
		const XStandardColormap *	,
		const XResourceInfo *	,
		Image *	,
		XPixelInfo *
	)

Referenced by XMakeStandardColormap(), and XRenderImage().

MagickExport char* XGetResourceClass	(	XrmDatabase	,
		const char *	,
		const char *	,
		char *
	)

Referenced by XGetResourceInfo().

MagickExport XrmDatabase XGetResourceDatabase	(	Display *	,
		const char *
	)

References ExpandFilename(), FormatLocaleString(), MagickFalse, MagickPathExtent, and X11_PREFERENCES_PATH.

Referenced by XRenderImage().

MagickExport void XGetResourceInfo	(	const ImageInfo *	,
		XrmDatabase	,
		const char *	,
		XResourceInfo *
	)

Referenced by XRenderImage().

MagickExport char* * XGetResourceInstance	(	XrmDatabase	,
		const char *	,
		const char *	,
		const char *
	)

Referenced by XGetResourceInfo().

MagickExport char* * * XGetScreenDensity

(

Display *

)

References FormatLocaleString(), GetPageGeometry(), and MagickPathExtent.

MagickPrivate MagickBooleanType XGetWindowColor	(	Display *	,
		XWindows *	,
		char *	,
		ExceptionInfo *
	)

Referenced by XColorBrowserWidget().

MagickPrivate void XGetWindowInfo	(	Display *	,
		XVisualInfo *	,
		XStandardColormap *	,
		XPixelInfo *	,
		XFontStruct *	,
		XResourceInfo *	,
		XWindowInfo *
	)

MagickPrivate void XHighlightEllipse	(	Display *	,
		Window	,
		GC	,
		const RectangleInfo *
	)

MagickPrivate void XHighlightLine	(	Display *	,
		Window	,
		GC	,
		const XSegment *
	)

MagickPrivate void XHighlightRectangle	(	Display *	,
		Window	,
		GC	,
		const RectangleInfo *
	)

MagickPrivate XWindows* XInitializeWindows	(	Display *	,
		XResourceInfo *
	)

MagickPrivate MagickBooleanType XMagickProgressMonitor	(	const char *	,
		const	MagickOffsetType,
		const	MagickSizeType,
		void *
	)

Referenced by XGetResourceInfo().

MagickPrivate Cursor XMakeCursor	(	Display *	,
		Window	,
		Colormap	,
		char *	,
		char *
	)

References Colormap, GetMagickModule, LogMagickEvent(), scope_height, scope_width, scope_x_hot, scope_y_hot, ThrowXWindowException, TraceEvent, and XServerError.

Referenced by XSelectWindow().

MagickPrivate MagickBooleanType XMakeImage	(	Display *	,
		const XResourceInfo *	,
		XWindowInfo *	,
		Image *	,
		unsigned int	,
		unsigned int	,
		ExceptionInfo *
	)

MagickPrivate void XMakeMagnifyImage	(	Display *	,
		XWindows *	,
		ExceptionInfo *
	)

Referenced by XScreenEvent().

MagickPrivate void XMakeStandardColormap	(	Display *	,
		XVisualInfo *	,
		XResourceInfo *	,
		Image *	,
		XStandardColormap *	,
		XPixelInfo *	,
		ExceptionInfo *
	)

Referenced by XConfigureImageColormap().

MagickPrivate void XMakeWindow	(	Display *	,
		Window	,
		char **	,
		int	,
		XClassHint *	,
		XWMHints *	,
		XWindowInfo *
	)

static double XPixelIntensity

(

const XColor *

pixel

)

[inline, static]

Referenced by XMakeImageLSBFirst(), XMakeImageMSBFirst(), XMakeMagnifyImage(), XMakeStandardColormap(), and XSetTextColor().

MagickPrivate MagickBooleanType XQueryColorCompliance	(	const char *	,
		XColor *
	)

References Colormap, DoBlue, DoGreen, DoRed, MagickFalse, MagickTrue, ThrowXWindowException, and XServerError.

MagickPrivate void XQueryPosition	(	Display *	,
		const	Window,
		int *	,
		int *
	)

Referenced by XMenuWidget().

MagickPrivate void XRefreshWindow	(	Display *	,
		const XWindowInfo *	,
		const XEvent *
	)

Referenced by XCheckRefreshWindows(), XMakeMagnifyImage(), XProgressMonitorWidget(), and XScreenEvent().

MagickExport MagickBooleanType XRemoteCommand	(	Display *	,
		const char *	,
		const char *
	)

References GetMagickModule, LogMagickEvent(), MagickFalse, MagickTrue, ThrowXWindowException, TraceEvent, XServerError, XWindowByID(), XWindowByName(), and XWindowByProperty().

MagickPrivate MagickBooleanType XRenderImage	(	Image *	,
		const DrawInfo *	,
		const PointInfo *	,
		TypeMetric *	,
		ExceptionInfo *
	)

References AcquireImageInfo(), AcquireString(), _DrawInfo::affine, _PixelInfo::alpha, _XPixelInfo::annotate_context, AnnotateEvent, _TypeMetric::ascent, _XResourceInfo::background_color, _PixelInfo::blue, _TypeMetric::bounds, ClampToQuantum(), CloneString(), _XResourceInfo::close_server, Colormap, _XResourceInfo::colormap, _Image::debug, _XAnnotateInfo::degrees, _TypeMetric::descent, ExpandAffine(), _Image::filename, _DrawInfo::fill, _DrawInfo::font, _XResourceInfo::font, _XAnnotateInfo::font_info, _XResourceInfo::foreground_color, ForegroundStencil, FormatLocaleString(), _XAnnotateInfo::geometry, GetClientName(), GetMagickModule, _PixelInfo::green, _TypeMetric::height, _XAnnotateInfo::height, _DrawInfo::interline_spacing, LogMagickEvent(), MagickEpsilon, MagickFalse, MagickPathExtent, MagickPI, MagickTrue, _TypeMetric::max_advance, _XPixelInfo::pen_color, _XPixelInfo::pixels, _TypeMetric::pixels_per_em, _DrawInfo::pointsize, PrivateColormap, _PixelInfo::red, _DrawInfo::render, ResourceLimitError, _AffineMatrix::rx, _AffineMatrix::ry, ScaleQuantumToShort(), _DrawInfo::server_name, _XAnnotateInfo::stencil, _AffineMatrix::sx, _AffineMatrix::sy, _DrawInfo::text, _XAnnotateInfo::text, ThrowXWindowException, TransparentAlpha, _TypeMetric::underline_position, _TypeMetric::underline_thickness, _TypeMetric::width, _XAnnotateInfo::width, _PointInfo::x, _SegmentInfo::x1, _SegmentInfo::x2, XAnnotateImage(), XBestFont(), XBestVisualInfo(), XError(), XFreeResources(), XGetAnnotateInfo(), XGetMapInfo(), XGetPixelInfo(), XGetResourceDatabase(), XGetResourceInfo(), XServerError, _PointInfo::y, _SegmentInfo::y1, and _SegmentInfo::y2.

Referenced by RenderX11().

MagickExport void XRetainWindowColors	(	Display *	,
		const	Window
	)

References GetMagickModule, LogMagickEvent(), MagickFalse, ThrowXWindowException, TraceEvent, and XServerError.

MagickPrivate void XSetCursorState	(	Display *	,
		XWindows *	,
		const	MagickStatusType
	)

Referenced by XColorBrowserWidget(), XConfigureImageColormap(), XConfirmWidget(), XDialogWidget(), XFileBrowserWidget(), XFontBrowserWidget(), XListBrowserWidget(), XMenuWidget(), XNoticeWidget(), XPreferencesWidget(), and XTextViewWidget().

MagickPrivate XWindows* * XSetWindows

(

XWindows *

)

References RelinquishMagickMemory().

Referenced by DestroyXResources(), XMagickProgressMonitor(), and XWarning().

MagickPrivate void XUserPreferences

(

XResourceInfo *

)

Referenced by XPreferencesWidget().

MagickPrivate void XWarning	(	const	ExceptionType,
		const char *	,
		const char *
	)

MagickPrivate Window XWindowByID	(	Display *	,
		const	Window,
		const	size_t
	)

Referenced by XImportImage(), XInitializeWindows(), XRemoteCommand(), and XWindowByID().

MagickPrivate Window XWindowByName	(	Display *	,
		const	Window,
		const char *
	)

Referenced by XImportImage(), XInitializeWindows(), XRemoteCommand(), and XWindowByName().

MagickPrivate Window XWindowByProperty	(	Display *	,
		const	Window,
		const	Atom
	)

References GetMagickModule, LogMagickEvent(), MagickFalse, TraceEvent, and XWindowByProperty().

Referenced by XClientWindow(), XRemoteCommand(), and XWindowByProperty().