/* static char *sccsid = "@(#)Xutil.h 1.6 ULTRIX 6/8/88"; */ /* ***************************************************************************** ** * ** COPYRIGHT (c) 1988 BY * ** DIGITAL EQUIPMENT CORPORATION, MAYNARD, MASS. * ** ALL RIGHTS RESERVED * ** * ** THIS SOFTWARE IS FURNISHED UNDER A LICENSE AND MAY BE USED AND COPIED * ** ONLY IN ACCORDANCE WITH THE TERMS OF SUCH LICENSE AND WITH THE * ** INCLUSION OF THE ABOVE COPYRIGHT NOTICE. THIS SOFTWARE OR ANY OTHER * ** COPIES THEREOF MAY NOT BE PROVIDED OR OTHERWISE MADE AVAILABLE TO ANY * ** OTHER PERSON. NO TITLE TO AND OWNERSHIP OF THE SOFTWARE IS HEREBY * ** TRANSFERRED. * ** * ** THE INFORMATION IN THIS SOFTWARE IS SUBJECT TO CHANGE WITHOUT NOTICE * ** AND SHOULD NOT BE CONSTRUED AS A COMMITMENT BY DIGITAL EQUIPMENT * ** CORPORATION. * ** * ** DIGITAL ASSUMES NO RESPONSIBILITY FOR THE USE OR RELIABILITY OF ITS * ** SOFTWARE ON EQUIPMENT WHICH IS NOT SUPPLIED BY DIGITAL. * ** * ***************************************************************************** **++ ** FACILITY: ** ** < to be supplied > ** ** ABSTRACT: ** ** < to be supplied > ** ** ENVIRONMENT: ** ** < to be supplied > ** ** MODIFICATION HISTORY: ** ** < to be supplied > ** **-- **/ /* $Header: Xutil.h,v 1.2 89/06/11 18:31:17 haynes Exp $ */ #ifndef _XUTIL_H_ #define _XUTIL_H_ #include /* * Bitmask returned by XParseGeometry(). Each bit tells if the corresponding * value (x, y, width, height) was found in the parsed string. */ #define NoValue 0x0000 #define XValue 0x0001 #define YValue 0x0002 #define WidthValue 0x0004 #define HeightValue 0x0008 #define AllValues 0x000F #define XNegative 0x0010 #define YNegative 0x0020 class XSizeHints { long flags; /* marks which fields in this structure are defined */ int x, y; int width, height; int min_width, min_height; int max_width, max_height; int width_inc, height_inc; struct { int x; /* numerator */ int y; /* denominator */ } min_aspect, max_aspect; }; /* * The next block of definitions are for window manager properties that * clients and applications use for communication. */ /* flags argument in size hints */ #define USPosition (1L << 0) /* user specified x, y */ #define USSize (1L << 1) /* user specified width, height */ #define PPosition (1L << 2) /* program specified position */ #define PSize (1L << 3) /* program specified size */ #define PMinSize (1L << 4) /* program specified minimum size */ #define PMaxSize (1L << 5) /* program specified maximum size */ #define PResizeInc (1L << 6) /* program specified resize increments */ #define PAspect (1L << 7) /* program specified min and max aspect ratios */ #define PAllHints (PPosition|PSize|PMinSize|PMaxSize|PResizeInc|PAspect) class XWMHints { long flags; /* marks which fields in this structure are defined */ Bool input; /* does this application rely on the window manager to get keyboard input? */ int initial_state; /* see below */ Pixmap icon_pixmap; /* pixmap to be used as icon */ Window icon_window; /* window to be used as icon */ int icon_x, icon_y; /* initial position of icon */ Pixmap icon_mask; /* icon mask bitmap */ XID window_group; /* id of related window group */ /* this structure may be extended in the future */ }; /* definition for flags of XWMHints */ #define InputHint (1L << 0) #define StateHint (1L << 1) #define IconPixmapHint (1L << 2) #define IconWindowHint (1L << 3) #define IconPositionHint (1L << 4) #define IconMaskHint (1L << 5) #define WindowGroupHint (1L << 6) #define AllHints (InputHint|StateHint|IconPixmapHint|IconWindowHint| \ IconPositionHint|IconMaskHint|WindowGroupHint) /* definitions for initial window state */ #define DontCareState 0 /* don't know or care */ #define NormalState 1 /* most applications want to start this way */ #define ZoomState 2 /* application wants to start zoomed */ #define IconicState 3 /* application wants to start as an icon */ #define InactiveState 4 /* application believes it is seldom used; some wm's may put it on inactive menu */ class XIconSize { int min_width, min_height; int max_width, max_height; int width_inc, height_inc; }; class XClassHint { char *res_name; char *res_class; }; /* * Compose sequence status structure, used in calling XLookupString. */ class XComposeStatus { char *compose_ptr; /* state table pointer */ int chars_matched; /* match state */ }; /* * Keysym macros, used on Keysyms to test for classes of symbols */ #define IsKeypadKey(keysym) \ (((unsigned)(keysym) >= XK_KP_Space) && ((unsigned)(keysym) <= XK_KP_Equal)) #define IsCursorKey(keysym) \ (((unsigned)(keysym) >= XK_Home) && ((unsigned)(keysym) < XK_Select)) #define IsPFKey(keysym) \ (((unsigned)(keysym) >= XK_KP_F1) && ((unsigned)(keysym) <= XK_KP_F4)) #define IsFunctionKey(keysym) \ (((unsigned)(keysym) >= XK_F1) && ((unsigned)(keysym) <= XK_F35)) #define IsMiscFunctionKey(keysym) \ (((unsigned)(keysym) >= XK_Select) && ((unsigned)(keysym) < XK_KP_Space)) #define IsModifierKey(keysym) \ (((unsigned)(keysym) >= XK_Shift_L) && ((unsigned)(keysym) <= XK_Hyper_R)) /* * opaque reference to Region data type */ class _XRegion; typedef _XRegion *Region; /* Return values from XRectInRegion() */ #define RectangleOut 0 #define RectangleIn 1 #define RectanglePart 2 /* * Information used by the visual utility routines to find desired visual * type from the many visuals a display may support. */ class XVisualInfo { Visual *visual; VisualID visualid; int screen; int depth; int screen_class; unsigned long red_mask; unsigned long green_mask; unsigned long blue_mask; int colormap_size; int bits_per_rgb; }; #define VisualNoMask 0x0 #define VisualIDMask 0x1 #define VisualScreenMask 0x2 #define VisualDepthMask 0x4 #define VisualClassMask 0x8 #define VisualRedMaskMask 0x10 #define VisualGreenMaskMask 0x20 #define VisualBlueMaskMask 0x40 #define VisualColormapSizeMask 0x80 #define VisualBitsPerRGBMask 0x100 #define VisualAllMask 0x1FF /* * This defines a window manager property that clients may use to * share standard color maps: */ class XStandardColormap { Colormap colormap; unsigned long red_max; unsigned long red_mult; unsigned long green_max; unsigned long green_mult; unsigned long blue_max; unsigned long blue_mult; unsigned long base_pixel; }; /* * return codes for XReadBitmapFile and XWriteBitmapFile */ #define BitmapSuccess 0 #define BitmapOpenFailed 1 #define BitmapFileInvalid 2 #define BitmapNoMemory 3 /* * Declare the routines that don't return int. */ /**************************************************************** * * Context Management * ****************************************************************/ /* Associative lookup table return codes */ #define XCSUCCESS 0 /* No error. */ #define XCNOMEM 1 /* Out of memory */ #define XCNOENT 2 /* No entry in table */ typedef int XContext; #define XStringToContext(atom) ((XContext) XrmStringToQuark(atom)) extern int XUniqueContext(); extern int XSaveContext(Display *, Window, XContext, caddr_t); extern int XFindContext(Display *, Window, XContext, caddr_t *); extern int XDeleteContext(Display *, Window, XContext); #endif /* _XUTIL_H_ */