123 lines
3.3 KiB
C
123 lines
3.3 KiB
C
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/*
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* Support for system colors
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*
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* Copyright David W. Metcalfe, 1993
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*
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*/
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static char Copyright[] = "Copyright David W. Metcalfe, 1993";
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#include <stdlib.h>
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#include <X11/Xlib.h>
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#include "windows.h"
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#include "gdi.h"
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/* Default system colors - loosely based on Windows default color set */
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static const char *DefSysColors[] =
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{
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"gray80", /* COLOR_SCROLLBAR */
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"gray60", /* COLOR_BACKGROUND */
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"blue4", /* COLOR_ACTIVECAPTION */
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"white", /* COLOR_INACTIVECAPTION */
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"white", /* COLOR_MENU */
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"white", /* COLOR_WINDOW */
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"black", /* COLOR_WINDOWFRAME */
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"black", /* COLOR_MENUTEXT */
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"black", /* COLOR_WINDOWTEXT */
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"white", /* COLOR_CAPTIONTEXT */
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"gray40", /* COLOR_ACTIVEBORDER */
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"white", /* COLOR_INACTIVEBORDER */
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"gray60", /* COLOR_APPWORKSPACE */
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"black", /* COLOR_HIGHLIGHT */
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"white", /* COLOR_HIGHLIGHTTEXT */
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"gray70", /* COLOR_BTNFACE */
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"gray30", /* COLOR_BTNSHADOW */
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"gray70", /* COLOR_GRAYTEXT */
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"black", /* COLOR_BTNTEXT */
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"black", /* COLOR_INACTIVECAPTIONTEXT */
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"white", /* COLOR_BTNHIGHLIGHT */
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};
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#define NUM_SYS_COLORS (sizeof(DefSysColors) / sizeof(DefSysColors[0]))
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static COLORREF SysColors[NUM_SYS_COLORS];
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extern Colormap COLOR_WinColormap;
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void SYSCOLOR_Init()
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{
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Colormap map;
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XColor color;
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int i;
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if ((map == COLOR_WinColormap) == CopyFromParent)
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map = DefaultColormapOfScreen(XT_screen);
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for (i = 0; i < NUM_SYS_COLORS; i++)
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{
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if (XParseColor(XT_display, map, DefSysColors[i], &color))
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{
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if (XAllocColor(XT_display, map, &color))
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{
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SysColors[i] = RGB(color.red >> 8, color.green >> 8,
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color.blue >> 8);
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}
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}
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}
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}
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/*************************************************************************
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* GetSysColor (USER.180)
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*/
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COLORREF GetSysColor(short nIndex)
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{
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#ifdef DEBUG_SYSCOLOR
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printf("System Color %d = %6x\n", nIndex, SysColors[nIndex]);
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#endif
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return SysColors[nIndex];
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}
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/*************************************************************************
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* SetSysColors (USER.181)
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*/
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void SetSysColors(int nChanges, LPINT lpSysColor, COLORREF *lpColorValues)
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{
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Colormap map;
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XColor color;
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char colorStr[8];
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int i;
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if ((map == COLOR_WinColormap) == CopyFromParent)
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map = DefaultColormapOfScreen(XT_screen);
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for (i = 0; i < nChanges; i++)
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{
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sprintf(colorStr, "#%2.2x%2.2x%2.2x", GetRValue(lpColorValues[i]),
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GetGValue(lpColorValues[i]), GetBValue(lpColorValues[i]));
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if (XParseColor(XT_display, map, colorStr, &color))
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{
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if (XAllocColor(XT_display, map, &color))
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{
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SysColors[lpSysColor[i]] = RGB(color.red >> 8,
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color.green >> 8,
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color.blue >> 8);
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}
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}
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}
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/* Send WM_SYSCOLORCHANGE message to all windows */
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/* ................ */
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/* Repaint affected portions of all visible windows */
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/* ................ */
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}
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