VOID SetColorPalette(
INT nColors,
INT iType,
BOOL fForce)
{
/*
* Quit if nothing changed (unless they are forcing it to be updated).
*/
if (!fForce && nColors == gnColorPalColors && iType == giColorPalType)
return;
/*
* Set the globals that all the color palette routines use.
*/
gnColorPalColors = nColors;
giColorPalType = iType;
if (gnColorPalColors == 2)
gargbCurrent = gargbMono;
else
gargbCurrent = gargbColor;
ShowWindow(GetDlgItem(ghwndColor, DID_COLORSCREENLABEL),
(giColorPalType == FT_BITMAP) ? SW_HIDE : SW_SHOW);
ShowWindow(GetDlgItem(ghwndColor, DID_COLORINVERSELABEL),
(giColorPalType == FT_BITMAP) ? SW_HIDE : SW_SHOW);
SetLeftColor(1, MODE_COLOR);
SetRightColor(0, MODE_COLOR);
InvalidateRect(GetDlgItem(ghwndColor, DID_COLORBOX), NULL, TRUE);
}
RSubCube::RSubCube(GLfloat _size)
: Cube(_size)
{
SetFaceColors(Colors::Gray);
SetBottomColor(Colors::DarkGray);
SetTopColor(Colors::DarkGray);
SetLeftColor(Colors::DarkGray);
SetRightColor(Colors::DarkGray);
moveList = new std::list<Move>();
}
STATICFN VOID NEAR ColorBoxClicked(
UINT msg,
PPOINT ppt)
{
INT iColor;
INT iMode;
if (ColorBoxHitTest(ppt, &iColor, &iMode)) {
switch (msg) {
case WM_LBUTTONDOWN:
SetLeftColor(iColor, iMode);
break;
case WM_RBUTTONDOWN:
SetRightColor(iColor, iMode);
break;
}
}
}
STATICFN VOID NEAR ColorProcessCommand(
HWND hwnd,
INT idCtrl,
INT NotifyCode)
{
switch (idCtrl) {
case DID_COLOREDIT:
ColorEdit();
break;
case DID_COLORDEFAULT:
if (gfModeLeft == MODE_COLOR) {
gargbColor[giColorLeft] = gargbDefaultColor[giColorLeft];
InvalidateRect(GetDlgItem(ghwndColor, DID_COLORBOX),
NULL, TRUE);
SetLeftColor(giColorLeft, gfModeLeft);
}
break;
}
}
STATICFN VOID NEAR ColorEdit(VOID)
{
/*
* This array of custom colors is initialized to all white colors.
* The custom colors will be remembered between calls, but not
* between sessions.
*/
static DWORD argbCust[16] = {
RGB(255, 255, 255), RGB(255, 255, 255),
RGB(255, 255, 255), RGB(255, 255, 255),
RGB(255, 255, 255), RGB(255, 255, 255),
RGB(255, 255, 255), RGB(255, 255, 255),
RGB(255, 255, 255), RGB(255, 255, 255),
RGB(255, 255, 255), RGB(255, 255, 255),
RGB(255, 255, 255), RGB(255, 255, 255),
RGB(255, 255, 255), RGB(255, 255, 255)
};
CHOOSECOLOR cc;
DWORD rgbOld;
BOOL fResult;
INT idPrevDlg;
switch (gfModeLeft) {
case MODE_COLOR:
/*
* The monochrome palette cannot be edited.
*/
if (gnColorPalColors == 2)
return;
rgbOld = gargbCurrent[giColorLeft];
break;
case MODE_SCREEN:
rgbOld = grgbScreen;
break;
case MODE_INVERSE:
rgbOld = grgbInverse;
break;
}
cc.lStructSize = sizeof(CHOOSECOLOR);
cc.hwndOwner = ghwndMain;
cc.hInstance = ghInst;
cc.rgbResult = rgbOld;
cc.lpCustColors = argbCust;
cc.Flags = CC_RGBINIT | CC_SHOWHELP;
cc.lCustData = 0;
cc.lpfnHook = NULL;
cc.lpTemplateName = NULL;
EnteringDialog(DID_COMMONFILECHOOSECOLOR, &idPrevDlg, TRUE);
fResult = ChooseColor(&cc);
EnteringDialog(idPrevDlg, NULL, FALSE);
if (fResult && rgbOld != cc.rgbResult) {
switch (gfModeLeft) {
case MODE_COLOR:
gargbCurrent[giColorLeft] = cc.rgbResult;
break;
case MODE_SCREEN:
SetScreenColor(cc.rgbResult);
break;
case MODE_INVERSE:
SetScreenColor(ComputeInverseColor(cc.rgbResult));
break;
}
SetLeftColor(giColorLeft, gfModeLeft);
InvalidateRect(GetDlgItem(ghwndColor, DID_COLORBOX), NULL, TRUE);
}
}
VOID SetScreenColor(
DWORD rgb)
{
DWORD rgbInverse;
HDC hdcTemp;
HBITMAP hbmOld;
HDC hdcANDTemp;
HBITMAP hbmANDOld;
rgb = MyGetNearestColor(rgb, FALSE);
/*
* Because we are about to change the screen color, separate
* out the XOR mask (but only for icons/cursors).
*/
if (giColorPalType != FT_BITMAP) {
if (gpImageCur) {
ImageDCSeparate(ghdcImage, gcxImage, gcyImage, ghdcANDMask,
grgbScreen);
/*
* Is there a pending undo buffer? If so, it must be
* changed as well or an undo that is done after a screen
* color change will restore the wrong colors!
*/
if (ghbmUndo) {
/*
* Create some temporary DC's to use when separating
* out the undo buffer's masks. These will be deleted
* a little later.
*/
hdcTemp = CreateCompatibleDC(ghdcImage);
hbmOld = SelectObject(hdcTemp, ghbmUndo);
hdcANDTemp = CreateCompatibleDC(ghdcANDMask);
hbmANDOld = SelectObject(hdcANDTemp, ghbmUndoMask);
/*
* Separate out the undo buffer's colors, before
* changing the screen color. It will be combined
* later.
*/
ImageDCSeparate(hdcTemp, gcxImage, gcyImage, hdcANDTemp,
grgbScreen);
}
}
}
if (ghbrScreen)
DeleteObject(ghbrScreen);
ghbrScreen = CreateSolidBrush(rgb);
grgbScreen = rgb;
if (ghbrInverse)
DeleteObject(ghbrInverse);
rgbInverse = ComputeInverseColor(rgb);
ghbrInverse = CreateSolidBrush(rgbInverse);
grgbInverse = rgbInverse;
/*
* For icons and cursors, we might need to update a few more things.
*/
if (giColorPalType != FT_BITMAP) {
/*
* Recombine the XOR and AND images now that there is a new screen
* color. This updates the image DC with the new color properly.
*/
if (gpImageCur) {
ImageDCCombine(ghdcImage, gcxImage, gcyImage, ghdcANDMask);
/*
* Is there a pending undo buffer? If so, it has to be
* recombined with the new screen color.
*/
if (ghbmUndo) {
ImageDCCombine(hdcTemp, gcxImage, gcyImage, hdcANDTemp);
/*
* Clean up the DC's that were allocated a little earlier.
*/
SelectObject(hdcANDTemp, hbmANDOld);
DeleteDC(hdcANDTemp);
SelectObject(hdcTemp, hbmOld);
DeleteDC(hdcTemp);
}
}
/*
* Reset the colors on the mouse buttons, just in case a screen
* or inverse screen color was assigned to either of them.
*/
SetLeftColor(giColorLeft, gfModeLeft);
SetRightColor(giColorRight, gfModeRight);
InvalidateRect(GetDlgItem(ghwndColor, DID_COLORBOX), NULL, TRUE);
}
ViewUpdate();
}
