static void MyDrawUserItem(DialogRef theDialog, DialogItemIndex itemNo)
{
DialogItemType itemType;
Handle itemHandle;
Rect itemBox;
GetDialogItem(theDialog, itemNo, &itemType, &itemHandle, &itemBox);
CGrafPtr savePort;
GetPort(&savePort);
SetPortDialogPort(theDialog);
PenState penState;
GetPenState(&penState);
PenSize(3, 3);
if (itemType & itemDisable)
{
Pattern gray;
PenPat(GetQDGlobalsGray(&gray));
}
FrameRect(&itemBox);
Rect userRect = {gUserV-4, gUserH-4, gUserV+4, gUserH+4};
PaintRect(&userRect);
SetPenState(&penState);
SetPort(savePort);
}
Pattern MyGetQDGlobalsGray(void)
{
Pattern pat;
#if TARGET_API_MAC_CARBON
GetQDGlobalsGray(&pat);
#else
pat = qd.gray;
#endif
return pat;
}
static void drawbuttonbackground (Rect r) {
/*
2.1b3 dmb: use 'ppat' for button background; easier to modify, less code to draw.
*/
#ifdef gray3Dlook
eraserect (r);
#else
//Code change by Timothy Paustian Friday, June 16, 2000 2:47:25 PM
//Changed to Opaque call for Carbon
if ((**shellwindowinfo).flwindowactive) {
if (colorenabled ())
#if TARGET_API_MAC_CARBON == 1
DrawThemeWindowHeader (&r, kThemeStateActive);
#else
fillcolorrect (r, backgroundpattern);
#endif
else
#if TARGET_API_MAC_CARBON == 1
{
Pattern pat;
GetQDGlobalsGray(&pat);
FillRect (&r, &pat);
}
#else
fillrect (r, buttonbackground);
#endif
}
void ZoomRect(Boolean zoomLarger,Rect *smallRect, Rect *bigRect)
{
double firstStep,stepValue,trailer,zoomRatio;
short i,step;
Rect curRect;
unsigned long ticks;
Pattern grayPattern; //used in carbonization
RgnHandle rgnHandle = NewRgn();
GrafPtr oldPort;
Rect tempRect1;
GetPort(&oldPort);
SetPort(GetWindowPort(gWindow));
//PenPat(&qd.gray);
PenPat(GetQDGlobalsGray(&grayPattern));
PenMode(patXor);
firstStep=kZoomRatio;
for (i=0; i<kNumSteps; i++) {
firstStep *= kZoomRatio;
}
if (!zoomLarger) {
zoomRatio = 1.0/kZoomRatio;
firstStep = 1.0-firstStep;
}
else
zoomRatio = kZoomRatio;
trailer = firstStep;
stepValue = firstStep;
for (step=0; step<(kNumSteps+kRectsVisible); step++) {
// draw new frame
if (step<kNumSteps) {
stepValue /= zoomRatio;
CalcRect(&curRect,smallRect,bigRect,stepValue);
FrameRect(&curRect);
}
// erase old frame
if (step>=kRectsVisible) {
trailer /= zoomRatio;
CalcRect(&curRect,smallRect,bigRect,trailer);
FrameRect(&curRect);
}
QDFlushPortBuffer(GetWindowPort(gWindow), GetPortVisibleRegion(GetWindowPort(gWindow), rgnHandle));
Delay(kDelayTicks,&ticks);
}
PenNormal();
DisposeRgn(rgnHandle);
smallRect->top = bigRect->top = -1;
EraseRect(GetPortBounds(GetWindowPort(gWindow), &tempRect1));
SetPort(oldPort);
}
