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RadAdRadAd
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Added SysColor
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‎README.md

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@@ -125,6 +125,9 @@ Edit shortcut properties from the command line.
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## [Sleep](Sleep.cpp)
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Sleep in seconds.
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## [SysColors](SysColors.cpp)
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Edit system colors. See [GetSysColor](https://learn.microsoft.com/en-us/windows/win32/api/winuser/nf-winuser-getsyscolor).
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## [TimeStamp](TimeStamp.cpp)
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Copies stdin to stdout prepending each line with a timestamp.
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‎SysColors.cpp

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#define WIN32_LEAN_AND_MEAN
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#include <Windows.h>
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#include <tchar.h>
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#define and &&
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#define or ||
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#include <cstdlib>
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#include <cstdio>
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#include <fstream>
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#include <string>
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#include <sstream>
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#ifdef UNICODE
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#define tstring wstring
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#define tifstream wifstream
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#define tistringstream wistringstream
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#else
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#define tstring string
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#define tifstream ifstream
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#define tistringstream istringstream
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#endif
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#define STRINGIZE2(s) TEXT(#s)
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#define STRINGIZE(s) STRINGIZE2(s)
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// https://www.temblast.com/dbplot/color5.htm
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const TCHAR* ColorName(int i)
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{
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switch (i)
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{
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#define x(v) case v: return TEXT(#v)
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x(COLOR_SCROLLBAR);
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x(COLOR_BACKGROUND);
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x(COLOR_ACTIVECAPTION);
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x(COLOR_INACTIVECAPTION);
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x(COLOR_MENU);
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x(COLOR_WINDOW);
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x(COLOR_WINDOWFRAME);
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x(COLOR_MENUTEXT);
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x(COLOR_WINDOWTEXT);
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x(COLOR_CAPTIONTEXT);
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x(COLOR_ACTIVEBORDER);
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x(COLOR_INACTIVEBORDER);
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x(COLOR_APPWORKSPACE);
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x(COLOR_HIGHLIGHT);
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x(COLOR_HIGHLIGHTTEXT);
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x(COLOR_BTNFACE);
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x(COLOR_BTNSHADOW);
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x(COLOR_GRAYTEXT);
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x(COLOR_BTNTEXT);
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x(COLOR_INACTIVECAPTIONTEXT);
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x(COLOR_BTNHIGHLIGHT);
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#if(WINVER >= 0x0400)
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x(COLOR_3DDKSHADOW);
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x(COLOR_3DLIGHT);
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x(COLOR_INFOTEXT);
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x(COLOR_INFOBK);
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#endif /* WINVER >= 0x0400 */
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#if(WINVER >= 0x0500)
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x(COLOR_HOTLIGHT);
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x(COLOR_GRADIENTACTIVECAPTION);
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x(COLOR_GRADIENTINACTIVECAPTION);
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#if(WINVER >= 0x0501)
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x(COLOR_MENUHILIGHT);
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x(COLOR_MENUBAR);
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#endif /* WINVER >= 0x0501 */
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#endif /* WINVER >= 0x0500 */
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#undef x
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case 25: return TEXT("COLOR_UNUSED");
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default: return TEXT("Unknown");
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}
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}
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const TCHAR* RegColorName(int i)
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{
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switch (i)
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{
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#define x(v, s) case v: return TEXT(s)
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x(COLOR_SCROLLBAR, "Scrollbar");
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x(COLOR_BACKGROUND , "Background");
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x(COLOR_ACTIVECAPTION, "ActiveTitle");
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x(COLOR_INACTIVECAPTION , "InactiveTitle");
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x(COLOR_MENU, "Menu");
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x(COLOR_WINDOW, "Window");
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x(COLOR_WINDOWFRAME, "WindowFrame");
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x(COLOR_MENUTEXT, "MenuText");
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x(COLOR_WINDOWTEXT, "WindowText");
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x(COLOR_CAPTIONTEXT, "TitleText");
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x(COLOR_ACTIVEBORDER, "ActiveBorder");
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x(COLOR_INACTIVEBORDER, "InactiveBorder");
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x(COLOR_APPWORKSPACE, "AppWorkspace");
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x(COLOR_HIGHLIGHT, "Hilight");
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x(COLOR_HIGHLIGHTTEXT, "HilightText");
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x(COLOR_BTNFACE, "ButtonFace");
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x(COLOR_BTNSHADOW, "ButtonShadow");
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x(COLOR_GRAYTEXT, "GrayText");
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x(COLOR_BTNTEXT, "ButtonText");
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x(COLOR_INACTIVECAPTIONTEXT, "InactiveTitleText");
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x(COLOR_BTNHIGHLIGHT, "ButtonHilight");
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#if(WINVER >= 0x0400)
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x(COLOR_3DDKSHADOW, "ButtonDkShadow");
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x(COLOR_3DLIGHT, "ButtonLight");
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x(COLOR_INFOTEXT, "InfoText");
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x(COLOR_INFOBK, "InfoWindow");
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#endif /* WINVER >= 0x0400 */
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x(25, "ButtonAlternateFace");
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#if(WINVER >= 0x0500)
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x(COLOR_HOTLIGHT, "HotTrackingColor");
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x(COLOR_GRADIENTACTIVECAPTION, "GradientActiveTitle");
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x(COLOR_GRADIENTINACTIVECAPTION, "GradientInactiveTitle");
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#if(WINVER >= 0x0501)
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x(COLOR_MENUHILIGHT, "MenuHilight");
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x(COLOR_MENUBAR, "MenuBar");
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#endif /* WINVER >= 0x0501 */
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#endif /* WINVER >= 0x0500 */
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#undef x
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default: return TEXT("Unknown");
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}
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}
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void InitSysColours(_In_ int cElements,
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_Out_writes_(cElements) INT* lpaElements)
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{
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for (int i = 0; i < cElements; ++i)
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lpaElements[i] = i;
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}
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void LoadSysColors(
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_In_ int cElements,
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_In_reads_(cElements) CONST INT* lpaElements,
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_Out_writes_(cElements) COLORREF* lpaRgbValues)
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{
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for (int i = 0; i < cElements; ++i)
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lpaRgbValues[i] = GetSysColor(lpaElements[i]);
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}
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void PrintSysColors(
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_In_ int cElements,
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_In_reads_(cElements) CONST INT* lpaElements,
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_In_reads_(cElements) CONST COLORREF* lpaRgbValues)
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{
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for (int i = 0; i < cElements; ++i)
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_tprintf(_T("%s=%u %u %u\n"), ColorName(lpaElements[i]), GetRValue(lpaRgbValues[i]), GetGValue(lpaRgbValues[i]), GetBValue(lpaRgbValues[i]));
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}
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COLORREF ParseColor(LPCTSTR sColor)
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{
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std::tistringstream sstre(sColor);
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int r, g, b;
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sstre >> r;
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sstre >> g;
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sstre >> b;
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if (r >= 0 and r <= 255 and g >= 0 and g <= 255 and b >= 0 and b <= 255)
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return RGB(r, g, b);
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else
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{
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_ftprintf(stderr, _T("Invalid color: %s\n"), sColor);
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return 0;
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}
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}
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void LoadRegSysColors(
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_In_ int cElements,
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_In_reads_(cElements) CONST INT* lpaElements,
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_Out_writes_(cElements) COLORREF* lpaRgbValues)
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{
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_ftprintf(stderr, _T("TODO LoadRegSysColors\n"));
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HKEY hKey = NULL;
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RegOpenKey(HKEY_CURRENT_USER, _T("Control Panel\\Colors"), &hKey);
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if (hKey == NULL)
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{
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_ftprintf(stderr, _T("Error opening key\n"));
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return;
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}
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DWORD dwIndex = 0;
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while (true)
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{
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TCHAR valueName[100];
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DWORD dataType;
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TCHAR data[100];
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DWORD valNameLen = ARRAYSIZE(valueName);
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DWORD dataSize = ARRAYSIZE(data) * sizeof(data[0]);
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if (RegEnumValue(hKey,
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dwIndex,
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valueName,
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&valNameLen,
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NULL,
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&dataType,
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(BYTE*) &data,
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&dataSize) == ERROR_NO_MORE_ITEMS)
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break;
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int i;
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for (i = 0; i < cElements; ++i)
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if (_tcsicmp(valueName, RegColorName(lpaElements[i])) == 0)
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{
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lpaRgbValues[i] = ParseColor(data);
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break;
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}
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if (i >= cElements)
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_ftprintf(stderr, _T("Unknown value: %s\n"), valueName);
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dwIndex++;
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}
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RegCloseKey(hKey);
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}
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void SaveRegSysColors(
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_In_ int cElements,
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_In_reads_(cElements) CONST INT* lpaElements,
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_In_reads_(cElements) CONST COLORREF* lpaRgbValues)
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{
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_ftprintf(stderr, _T("TODO SaveRegSysColors\n"));
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}
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void LoadFileSysColors(
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_In_ LPCTSTR sFileName,
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_In_ int cElements,
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_In_reads_(cElements) CONST INT* lpaElements,
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_Out_writes_(cElements) COLORREF* lpaRgbValues)
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{
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std::tifstream f(sFileName);
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std::tstring line;
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while (std::getline(f, line))
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{
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if (line.empty() or line[0] == _T('#'))
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continue;
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const size_t e = line.find('=');
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if (e == std::string::npos)
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{
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_ftprintf(stderr, _T("Unknown line: %s\n"), line.c_str());
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continue;
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}
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const std::tstring name = line.substr(0, e);
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int i;
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for (i = 0; i < cElements; ++i)
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if (name == ColorName(lpaElements[i]))
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{
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const std::tstring color = line.substr(e + 1);
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lpaRgbValues[i] = ParseColor(color.c_str());
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break;
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}
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if (i >= cElements)
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_ftprintf(stderr, _T("Unknown line: %s\n"), line.c_str());
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}
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}
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#define COLOR_MAX (COLOR_MENUBAR + 1)
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int _tmain(const int argc, const TCHAR* const argv[])
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{
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_tprintf(_T("# Sys Colours\n"));
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bool bLoadReg = false;
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bool bSaveReg = false;
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LPCTSTR sFileName = nullptr;
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for (int argi = 1; argi < argc; ++argi)
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{
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LPCTSTR arg = argv[argi];
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if (_tcsicmp(arg, _T("/loadreg")) == 0)
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bLoadReg = true;
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else if (_tcsicmp(arg, _T("/savereg")) == 0)
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bSaveReg = true;
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else if (sFileName == nullptr)
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sFileName = arg;
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else
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_ftprintf(stderr, _T("Unknown argument: %s\n"), arg);
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}
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INT index[COLOR_MAX] = {};
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COLORREF colours[COLOR_MAX] = {};
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InitSysColours(COLOR_MAX, index);
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LoadSysColors(COLOR_MAX, index, colours);
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if (bLoadReg)
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LoadRegSysColors(COLOR_MAX, index, colours);
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if (sFileName)
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LoadFileSysColors(sFileName, COLOR_MAX, index, colours);
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PrintSysColors(COLOR_MAX, index, colours);
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SetSysColors(COLOR_MAX, index, colours);
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if (bSaveReg)
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SaveRegSysColors(COLOR_MAX, index, colours);
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return EXIT_SUCCESS;
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}

‎SysColors.props

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<Project ToolsVersion="14.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
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<ItemDefinitionGroup>
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<Link>
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<AdditionalDependencies>user32.lib;Advapi32.lib;%(AdditionalDependencies)</AdditionalDependencies>
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</Link>
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</ItemDefinitionGroup>
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<PropertyGroup>
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<CharacterSet>Unicode</CharacterSet>
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</PropertyGroup>
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</Project>

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