void
JXWidget::FitToEnclosure
(
const JBoolean fitHoriz,
const JBoolean fitVert
)
{
const JRect frame = GetFrame();
const JPoint oldPt = frame.topLeft();
const JRect enclBounds = (GetEnclosure())->GetBounds();
JCoordinate dx=0, dy=0, dw=0, dh=0;
if (fitHoriz)
{
dx = enclBounds.left - oldPt.x;
dw = enclBounds.width() - frame.width();
}
if (fitVert)
{
dy = enclBounds.top - oldPt.y;
dh = enclBounds.height() - frame.height();
}
Move(dx,dy);
AdjustSize(dw,dh);
}
void
JXWidget::CenterWithinEnclosure
(
const JBoolean adjustHoriz,
const JBoolean adjustVert
)
{
const JRect frame = GetFrame();
const JPoint oldPt = frame.topLeft();
const JRect enclBounds = (GetEnclosure())->GetBounds();
JCoordinate dx=0, dy=0;
if (adjustHoriz)
{
dx = (enclBounds.xcenter() - frame.width()/2) - oldPt.x;
}
if (adjustVert)
{
dy = (enclBounds.ycenter() - frame.height()/2) - oldPt.y;
}
Move(dx,dy);
}
void
JXTabGroup::DrawTabBorder
(
JXWindowPainter& p,
const JRect& rect,
const JBoolean isSelected
)
{
JXDrawUpFrame(p, rect, kBorderWidth);
const JColormap* cmap = p.GetColormap();
if (itsEdge == kTop)
{
p.SetPenColor(cmap->GetDefaultBackColor());
p.JPainter::Point(rect.topLeft());
p.JPainter::Point(rect.topRight() + JPoint(-1,0));
p.JPainter::Point(rect.topRight() + JPoint(-2,0));
p.JPainter::Point(rect.topRight() + JPoint(-1,1));
p.JPainter::Point(rect.topRight() + JPoint(-1,2));
p.SetPenColor(cmap->Get3DLightColor());
p.JPainter::Point(rect.topLeft() + JPoint(kBorderWidth, kBorderWidth));
p.SetPenColor(cmap->Get3DShadeColor());
p.JPainter::Point(rect.topRight() + JPoint(-kBorderWidth-1, kBorderWidth));
if (isSelected)
{
JRect r(rect.bottom - kBorderWidth, rect.left + kBorderWidth,
rect.bottom, rect.right - kBorderWidth);
p.SetPenColor(cmap->GetGrayColor(kSelGrayPercentage));
p.JPainter::Rect(r);
p.JPainter::Point(rect.topLeft() + JPoint(-1,kSelMargin+kBorderWidth));
p.SetPenColor(cmap->Get3DLightColor());
p.JPainter::Point(rect.bottomLeft() + JPoint(1,-1));
p.JPainter::Point(rect.bottomRight() + JPoint(-2,-1));
p.JPainter::Point(rect.bottomRight() + JPoint(-1,-2));
p.JPainter::Point(rect.bottomRight() + JPoint(-1,-1));
}
}
else if (itsEdge == kLeft)
{
p.SetPenColor(cmap->GetDefaultBackColor());
p.JPainter::Point(rect.topLeft());
p.JPainter::Point(rect.bottomLeft() + JPoint(0,-1));
p.JPainter::Point(rect.bottomLeft() + JPoint(0,-2));
p.JPainter::Point(rect.bottomLeft() + JPoint(1,-1));
p.JPainter::Point(rect.bottomLeft() + JPoint(2,-1));
p.SetPenColor(cmap->Get3DLightColor());
p.JPainter::Point(rect.topLeft() + JPoint(kBorderWidth, kBorderWidth));
p.SetPenColor(cmap->Get3DShadeColor());
p.JPainter::Point(rect.bottomLeft() + JPoint(kBorderWidth, -kBorderWidth-1));
if (isSelected)
{
JRect r(rect.top + kBorderWidth, rect.right - kBorderWidth,
rect.bottom - kBorderWidth, rect.right);
p.SetPenColor(cmap->GetGrayColor(kSelGrayPercentage));
p.JPainter::Rect(r);
p.JPainter::Point(rect.topLeft() + JPoint(kSelMargin+kBorderWidth,-1));
p.SetPenColor(cmap->Get3DLightColor());
p.JPainter::Point(rect.topRight() + JPoint(-1,1));
if (rect.bottom < (GetAperture()).bottom)
{
p.JPainter::Point(rect.bottomRight() + JPoint(-1,-1));
p.JPainter::Point(rect.bottomRight() + JPoint(-2,-1));
p.JPainter::Point(rect.bottomRight() + JPoint(-1,-2));
}
}
}
else if (itsEdge == kBottom)
{
p.SetPenColor(cmap->GetDefaultBackColor());
p.JPainter::Point(rect.bottomLeft() + JPoint(0,-1));
p.JPainter::Point(rect.bottomLeft() + JPoint(0,-2));
p.JPainter::Point(rect.bottomLeft() + JPoint(1,-1));
p.JPainter::Point(rect.bottomLeft() + JPoint(2,-1));
p.JPainter::Point(rect.bottomRight() + JPoint(-1,-1));
p.SetPenColor(cmap->Get3DLightColor());
p.JPainter::Point(rect.bottomLeft() + JPoint(kBorderWidth, -kBorderWidth-1));
p.SetPenColor(cmap->Get3DShadeColor());
p.JPainter::Point(rect.bottomRight() + JPoint(-kBorderWidth-1, -kBorderWidth-1));
if (isSelected)
{
JRect r(rect.top, rect.left + kBorderWidth,
rect.top + kBorderWidth, rect.right - kBorderWidth);
p.SetPenColor(cmap->GetGrayColor(kSelGrayPercentage));
p.JPainter::Rect(r);
p.SetPenColor(cmap->Get3DShadeColor());
if (rect.left > (GetAperture()).left)
{
p.JPainter::Point(rect.topLeft());
}
p.JPainter::Point(rect.topRight() + JPoint(-1,0));
p.JPainter::Point(rect.topRight() + JPoint(-2,0));
p.JPainter::Point(rect.topRight() + JPoint(-2,1));
}
}
else if (itsEdge == kRight)
{
p.SetPenColor(cmap->GetDefaultBackColor());
p.JPainter::Point(rect.topRight() + JPoint(-1,0));
p.JPainter::Point(rect.topRight() + JPoint(-2,0));
p.JPainter::Point(rect.topRight() + JPoint(-1,1));
p.JPainter::Point(rect.topRight() + JPoint(-1,2));
p.JPainter::Point(rect.bottomRight() + JPoint(-1,-1));
p.SetPenColor(cmap->Get3DLightColor());
p.JPainter::Point(rect.topRight() + JPoint(-kBorderWidth-1, kBorderWidth));
p.SetPenColor(cmap->Get3DShadeColor());
p.JPainter::Point(rect.bottomRight() + JPoint(-kBorderWidth-1, -kBorderWidth-1));
if (isSelected)
{
JRect r(rect.top + kBorderWidth, rect.left,
rect.bottom - kBorderWidth, rect.left + kBorderWidth);
p.SetPenColor(cmap->GetGrayColor(kSelGrayPercentage));
p.JPainter::Rect(r);
p.SetPenColor(cmap->Get3DShadeColor());
if (rect.top > (GetAperture()).top)
{
p.JPainter::Point(rect.topLeft());
}
p.JPainter::Point(rect.bottomLeft() + JPoint(0,-1));
p.JPainter::Point(rect.bottomLeft() + JPoint(0,-2));
p.JPainter::Point(rect.bottomLeft() + JPoint(1,-2));
}
}
}
void
TestWidget::DrawStuff
(
JPainter& p
)
{
JIndex i;
JXColormap* colormap = GetColormap();
p.SetPenColor(colormap->GetGreenColor());
JRect ellipseRect(100,50,150,300);
p.Ellipse(ellipseRect);
p.SetPenColor(colormap->GetBlackColor());
if (itsFillFlag)
{
p.SetFilling(kJTrue);
}
JRect ap = GetAperture();
p.Line(ap.topLeft(), ap.bottomRight());
p.Line(ap.topRight(), ap.bottomLeft());
p.SetLineWidth(2);
p.SetFontName("Times");
p.SetFontSize(18);
p.Image(*itsHomeImage, itsHomeImage->GetBounds(), itsHomeRect);
its2Rect = JRect(150, 5, 200, 30);
p.SetPenColor(colormap->GetRedColor());
p.Rect(its2Rect);
p.SetFontStyle(colormap->GetRedColor());
p.String(its2Rect.topLeft(), "2",
its2Rect.width(), JPainter::kHAlignCenter,
its2Rect.height(), JPainter::kVAlignCenter);
its3Rect = JRect(10, 150, 40, 200);
p.SetPenColor(colormap->GetBlueColor());
p.Rect(its3Rect);
p.SetFontStyle(colormap->GetBlueColor());
p.String(its3Rect.topLeft(), "3",
its3Rect.width(), JPainter::kHAlignCenter,
its3Rect.height(), JPainter::kVAlignCenter);
p.SetLineWidth(1);
p.SetFont(GetFontManager()->GetDefaultFont());
p.ShiftOrigin(10,10);
p.Point(0,0);
for (i=1; i<=itsRandPointCount; i++)
{
p.Point(itsRNG.UniformLong(0,200), itsRNG.UniformLong(0,200));
}
p.SetPenColor(colormap->GetRedColor());
p.Line(10,0, 0,10);
p.SetPenColor(colormap->GetGreenColor());
p.LineTo(10,20);
p.SetPenColor(colormap->GetBlueColor());
p.LineTo(0,30);
p.ShiftOrigin(2,0);
JPoint textPt(40,30);
p.String( 0.0, textPt, "Hello");
p.String( 90.0, textPt, "Hello");
p.String(180.0, textPt, "Hello");
p.String(270.0, textPt, "Hello");
p.ShiftOrigin(-2, 0);
p.SetPenColor(colormap->GetBlueColor());
JRect r(70, 290, 150, 390);
p.Rect(r);
/*
for (JCoordinate y=70; y<150; y++)
{
p.SetPenColor(colormap->GetGrayColor(y-50));
p.Line(290,y, 390,y);
}
for (JCoordinate x=290; x<390; x++)
{
p.SetPenColor(colormap->GetGrayColor(x-290));
p.Line(x,70, x,150);
}
p.SetLineWidth(2);
for (JCoordinate y=70; y<150; y+=2)
{
p.SetPenColor(colormap->GetGrayColor(y%4 ? 40 : 60));
p.Line(290,y, 390,y);
}
p.SetLineWidth(1);
p.SetLineWidth(2);
for (JCoordinate x=290; x<390; x+=2)
{
p.SetPenColor(colormap->GetGrayColor(x%4 ? 40 : 60));
p.Line(x,70, x,150);
}
p.SetLineWidth(1);
*/
p.String( 0.0, r, "Hello", JPainter::kHAlignCenter, JPainter::kVAlignCenter);
p.String( 90.0, r, "Hello", JPainter::kHAlignCenter, JPainter::kVAlignCenter);
p.String(180.0, r, "Hello", JPainter::kHAlignCenter, JPainter::kVAlignCenter);
p.String(270.0, r, "Hello", JPainter::kHAlignCenter, JPainter::kVAlignCenter);
p.String( 0.0, r, "Hello", JPainter::kHAlignRight, JPainter::kVAlignBottom);
p.String( 90.0, r, "Hello", JPainter::kHAlignRight, JPainter::kVAlignBottom);
p.String(180.0, r, "Hello", JPainter::kHAlignRight, JPainter::kVAlignBottom);
p.String(270.0, r, "Hello", JPainter::kHAlignRight, JPainter::kVAlignBottom);
p.SetPenColor(colormap->GetBlueColor());
p.Rect(200, 10, 100, 50);
p.String(200, 10, "Hello", 100, JPainter::kHAlignLeft);
p.String(200, 10+p.GetLineHeight(), "Hello", 100, JPainter::kHAlignCenter);
p.String(200, 10+2*p.GetLineHeight(), "Hello", 100, JPainter::kHAlignRight);
p.SetPenColor(colormap->GetDarkGreenColor());
p.SetFilling(kJTrue);
p.Rect(290, 160, 100, 80);
p.SetFilling(kJFalse);
/*
for (JCoordinate y=160; y<240; y++)
{
p.SetPenColor(colormap->GetGrayColor(y-140));
p.Line(290,y, 390,y);
}
for (JCoordinate x=290; x<390; x++)
{
p.SetPenColor(colormap->GetGrayColor(x-290));
p.Line(x,160, x,240);
}
p.SetLineWidth(2);
for (JCoordinate y=160; y<240; y+=2)
{
p.SetPenColor(colormap->GetGrayColor(y%4 ? 40 : 60));
p.Line(290,y, 390,y);
}
p.SetLineWidth(1);
p.SetLineWidth(2);
for (JCoordinate x=290; x<390; x+=2)
{
p.SetPenColor(colormap->GetGrayColor(x%4 ? 40 : 60));
p.Line(x,160, x,240);
}
p.SetLineWidth(1);
*/
textPt.Set(340, 200);
p.SetFontName("Times");
p.SetFontStyle(colormap->GetBlueColor());
p.String( 0.0, textPt, "Hello");
p.String( 90.0, textPt, "Hello");
p.SetFontStyle(colormap->GetYellowColor());
p.String(180.0, textPt, "Hello");
p.String(270.0, textPt, "Hello");
p.SetPenColor(colormap->GetYellowColor());
r.Set(0,11,80,91);
p.Rect(r);
r.Shrink(1,1);
p.SetPenColor(colormap->GetBlueColor());
p.Ellipse(r);
r.Shrink(1,1);
p.SetPenColor(colormap->GetRedColor());
p.Arc(r, 270.0-45.0, -270.0);
JPolygon poly;
poly.AppendElement(JPoint(0,85));
poly.AppendElement(JPoint(10,85));
poly.AppendElement(JPoint(5,95));
p.Polygon(poly);
p.Line(0,100, 2,98);
p.LineTo(4,100);
p.LineTo(2,102);
p.LineTo(0,100);
poly.SetElement(1, JPoint(0,5));
poly.SetElement(2, JPoint(2,0));
poly.SetElement(3, JPoint(4,5));
p.Polygon(2,105, poly);
// test filling rule
p.SetPenColor(colormap->GetRedColor());
p.SetFilling(kJTrue);
JPolygon fillRulePoly;
fillRulePoly.AppendElement(JPoint(175,45));
fillRulePoly.AppendElement(JPoint(165,65));
fillRulePoly.AppendElement(JPoint(190,50));
fillRulePoly.AppendElement(JPoint(160,50));
fillRulePoly.AppendElement(JPoint(185,65));
p.Polygon(fillRulePoly);
p.SetFilling(kJFalse);
// dashed lines
p.DrawDashedLines(kJTrue);
p.SetPenColor(colormap->GetBlackColor());
JArray<JSize> dashList; // pixel rulers
dashList.AppendElement(1);
dashList.AppendElement(1);
p.SetDashList(dashList);
p.Line(100,110, 200,110);
p.Line(100,114, 200,114);
p.Line(100,118, 200,118);
dashList.SetElement(1, 2); // simple pattern
dashList.SetElement(2, 3);
p.SetDashList(dashList);
p.Line(100,112, 200,112);
p.SetFontStyle(JFontStyle(kJFalse, kJFalse, 1, kJFalse));
p.String(130,155, "underline without dashes");
p.SetDashList(dashList, 3); // test offset
p.Line(100,116, 200,116);
dashList.SetElement(1, 1); // example with odd # of values from X manuals
dashList.SetElement(2, 2);
dashList.AppendElement(3);
p.SetDashList(dashList);
p.Line(100,120, 200,120);
dashList.SetElement(1, 5); // dash-dot pattern
dashList.SetElement(2, 2);
dashList.SetElement(3, 1);
dashList.AppendElement(2);
p.SetDashList(dashList);
p.Line(100,122, 200,122);
p.Ellipse(210,110, 20,20);
p.DrawDashedLines(kJFalse);
p.Ellipse(213,113, 14,14);
p.Rect(207,107, 26,26);
p.SetPenColor(colormap->GetYellowColor());
p.DrawDashedLines(kJTrue);
p.Ellipse(213,113, 14,14);
// icons
p.Image(*itsXPMImage, itsXPMImage->GetBounds(), 33,110);
p.Image(*itsPartialXPMImage, itsXPMImage->GetBounds(), 50,121);
}
void
TestWidget::DrawStuff
(
JPainter& p
)
{
JIndex i;
JXColormap* colormap = GetColormap();
p.SetPenColor(colormap->GetGreenColor());
JRect ellipseRect(100,50,150,300);
p.Ellipse(ellipseRect);
p.SetPenColor(colormap->GetBlackColor());
if (itsFillFlag)
{
p.SetFilling(kJTrue);
}
JRect ap = GetAperture();
p.Line(ap.topLeft(), ap.bottomRight());
p.Line(ap.topRight(), ap.bottomLeft());
p.SetLineWidth(2);
p.SetFontName(JXGetTimesFontName());
p.SetFontSize(18);
p.Image(*itsHomeImage, itsHomeImage->GetBounds(), itsHomeRect);
its2Rect = JRect(150, 5, 200, 30);
p.SetPenColor(colormap->GetRedColor());
p.Rect(its2Rect);
p.SetFontStyle(colormap->GetRedColor());
p.String(its2Rect.topLeft(), "2",
its2Rect.width(), JPainter::kHAlignCenter,
its2Rect.height(), JPainter::kVAlignCenter);
its3Rect = JRect(10, 150, 40, 200);
p.SetPenColor(colormap->GetBlueColor());
p.Rect(its3Rect);
p.SetFontStyle(colormap->GetBlueColor());
p.String(its3Rect.topLeft(), "3",
its3Rect.width(), JPainter::kHAlignCenter,
its3Rect.height(), JPainter::kVAlignCenter);
p.SetLineWidth(1);
p.SetFont(JGetDefaultFontName(), kJXDefaultFontSize, colormap->GetBlackColor());
p.ShiftOrigin(10,10);
p.Point(0,0);
for (i=1; i<=itsRandPointCount; i++)
{
p.Point(itsRNG.UniformLong(0,200), itsRNG.UniformLong(0,200));
}
p.SetPenColor(colormap->GetRedColor());
p.Line(10,0, 0,10);
p.SetPenColor(colormap->GetGreenColor());
p.LineTo(10,20);
p.SetPenColor(colormap->GetBlueColor());
p.LineTo(0,30);
p.ShiftOrigin(2,0);
JPoint textPt(40,30);
p.String( 0.0, textPt, "Hello");
p.String( 90.0, textPt, "Hello");
p.String(180.0, textPt, "Hello");
p.String(270.0, textPt, "Hello");
p.Rect(310, 70, 80, 80);
p.String( 0.0, 310, 70, "Hello", 80, JPainter::kHAlignCenter,
80, JPainter::kVAlignCenter);
p.String( 90.0, 310,150, "Hello", 80, JPainter::kHAlignCenter,
80, JPainter::kVAlignCenter);
p.String(180.0, 390,150, "Hello", 80, JPainter::kHAlignCenter,
80, JPainter::kVAlignCenter);
p.String(270.0, 390, 70, "Hello", 80, JPainter::kHAlignCenter,
80, JPainter::kVAlignCenter);
p.Rect(200, 10, 100, 50);
p.String(200, 10, "Hello", 100, JPainter::kHAlignLeft);
p.String(200, 10+p.GetLineHeight(), "Hello", 100, JPainter::kHAlignCenter);
p.String(200, 10+2*p.GetLineHeight(), "Hello", 100, JPainter::kHAlignRight);
p.SetPenColor(colormap->GetYellowColor());
JRect r(0,11,80,91);
p.Rect(r);
r.Shrink(1,1);
p.SetPenColor(colormap->GetBlueColor());
p.Ellipse(r);
r.Shrink(1,1);
p.SetPenColor(colormap->GetRedColor());
p.Arc(r, 270.0-45.0, -270.0);
JPolygon poly;
poly.AppendElement(JPoint(0,85));
poly.AppendElement(JPoint(10,85));
poly.AppendElement(JPoint(5,95));
p.Polygon(poly);
p.Line(0,100, 2,98);
p.LineTo(4,100);
p.LineTo(2,102);
p.LineTo(0,100);
poly.SetElement(1, JPoint(0,5));
poly.SetElement(2, JPoint(2,0));
poly.SetElement(3, JPoint(4,5));
p.Polygon(2,105, poly);
// test filling rule
p.SetPenColor(colormap->GetRedColor());
p.SetFilling(kJTrue);
JPolygon fillRulePoly;
fillRulePoly.AppendElement(JPoint(175,45));
fillRulePoly.AppendElement(JPoint(165,65));
fillRulePoly.AppendElement(JPoint(190,50));
fillRulePoly.AppendElement(JPoint(160,50));
fillRulePoly.AppendElement(JPoint(185,65));
p.Polygon(fillRulePoly);
p.SetFilling(kJFalse);
// dashed lines
p.DrawDashedLines(kJTrue);
p.SetPenColor(colormap->GetBlackColor());
JArray<JSize> dashList; // pixel rulers
dashList.AppendElement(1);
dashList.AppendElement(1);
p.SetDashList(dashList);
p.Line(100,110, 200,110);
p.Line(100,114, 200,114);
p.Line(100,118, 200,118);
dashList.SetElement(1, 2); // simple pattern
dashList.SetElement(2, 3);
p.SetDashList(dashList);
p.Line(100,112, 200,112);
p.SetFontStyle(JFontStyle(kJFalse, kJFalse, 1, kJFalse));
p.String(130,155, "underline without dashes");
p.SetDashList(dashList, 3); // test offset
p.Line(100,116, 200,116);
dashList.SetElement(1, 1); // example with odd # of values from X manuals
dashList.SetElement(2, 2);
dashList.AppendElement(3);
p.SetDashList(dashList);
p.Line(100,120, 200,120);
dashList.SetElement(1, 5); // dash-dot pattern
dashList.SetElement(2, 2);
dashList.SetElement(3, 1);
dashList.AppendElement(2);
p.SetDashList(dashList);
p.Line(100,122, 200,122);
p.Ellipse(210,110, 20,20);
p.DrawDashedLines(kJFalse);
p.Ellipse(213,113, 14,14);
p.Rect(207,107, 26,26);
p.SetPenColor(colormap->GetYellowColor());
p.DrawDashedLines(kJTrue);
p.Ellipse(213,113, 14,14);
// animated colors
p.SetFilling(kJTrue);
JCoordinate x = 25;
const JSize animColorCount = itsAnimColorList->GetElementCount();
for (i=1; i<=animColorCount; i++)
{
p.SetPenColor(itsAnimColorList->GetElement(i));
p.Rect(x, 150, 10, 10);
x += 10;
}
// icons
p.Image(*itsXPMImage, itsXPMImage->GetBounds(), 33,110);
p.Image(*itsPartialXPMImage, itsXPMImage->GetBounds(), 50,121);
// *NEVER* do this in your code! I do it here ONLY to test JXColormap.
// (Besides, look at how messy it is!)
unsigned long xPixel;
if (colormap->CalcPreallocatedXPixel(62720, 56832, 45824, &xPixel))
{
JXDisplay* display = GetDisplay();
Display* xdisplay = display->GetXDisplay();
GC gc = DefaultGC(xdisplay, display->GetScreen());
XSetForeground(xdisplay, gc, xPixel);
XFillRectangle(xdisplay, (GetWindow())->GetXWindow(), gc, 110,40, 20,20);
}
}
void
GenerateCode
(
istream& input,
ostream& output,
const JString& stringPath,
const JString& formName,
const JString& tagName,
const JString& userTopEnclVarName,
JPtrArray<JString>* objTypes,
JPtrArray<JString>* objNames
)
{
JIndex i;
// width
input >> ws;
JString line = JReadUntilws(input);
assert( line == kFormWidthMarker );
JSize formWidth;
input >> formWidth;
// height
input >> ws;
line = JReadUntilws(input);
assert( line == kFormHeightMarker );
JSize formHeight;
input >> formHeight;
// object count (marker contains whitespace)
input >> ws;
line = JReadUntil(input, ':') + ":";
assert( line == kFormObjCountMarker );
JSize itemCount;
input >> itemCount;
// create window
const JString topEnclFrameName = tagName + "_Frame";
const JString topEnclApName = tagName + "_Aperture";
JString topEnclVarName;
if (tagName == kDefaultDelimTag)
{
topEnclVarName = kDefTopEnclVarName;
output << " JXWindow* window = new JXWindow(this, ";
output << formWidth << ',' << formHeight;
output << ", \"\");" << endl;
output << " assert( window != NULL );" << endl;
output << endl;
}
else
{
assert( !userTopEnclVarName.IsEmpty() );
topEnclVarName = userTopEnclVarName;
output << " const JRect ";
topEnclFrameName.Print(output);
output << " = ";
topEnclVarName.Print(output);
output << "->GetFrame();" << endl;
output << " const JRect ";
topEnclApName.Print(output);
output << " = ";
topEnclVarName.Print(output);
output << "->GetAperture();" << endl;
output << " ";
topEnclVarName.Print(output);
output << "->AdjustSize(" << formWidth << " - ";
topEnclApName.Print(output);
output << ".width(), " << formHeight << " - ";
topEnclApName.Print(output);
output << ".height());" << endl;
output << endl;
}
// We need to calculate the enclosure for each object. Since objects
// are drawn in the order added, an object must come after its enclosure
// in the list in order to be visible.
JArray<JRect> rectList(10);
JArray<JBoolean> isInstanceVar(10);
// This array is used to send the options to ApplyOptions.
// It does not own the pointers that it contains.
JPtrArray<JString> optionValues(JPtrArrayT::kForgetAll, kOptionCount);
for (i=1; i<=kOptionCount; i++)
{
optionValues.Append(NULL);
}
// generate code for each object
JStringManager stringMgr;
JIndex objCount = 1;
for (i=1; i<=itemCount; i++)
{
// check for start-of-object
input >> ws;
line = JReadLine(input);
assert( line == kBeginObjLine );
// object class
JString flClass = JReadLine(input);
RemoveIdentifier(kObjClassMarker, &flClass);
// object type
JString flType = JReadLine(input);
RemoveIdentifier(kObjTypeMarker, &flType);
// object frame
input >> ws;
line = JReadUntilws(input);
assert( line == kObjRectMarker );
JCoordinate x,y,w,h;
input >> x >> y >> w >> h >> ws;
const JRect frame(y, x, y+h, x+w);
rectList.AppendElement(frame);
// box type
JString boxType = JReadLine(input);
RemoveIdentifier(kObjBoxTypeMarker, &boxType);
// colors
input >> ws;
line = JReadUntilws(input);
assert( line == kObjColorsMarker );
JString col1 = JReadUntilws(input);
optionValues.SetElement(kCol1Index, &col1, JPtrArrayT::kForget);
JString col2 = JReadUntilws(input);
optionValues.SetElement(kCol2Index, &col2, JPtrArrayT::kForget);
// label info
JString lAlign = JReadLine(input);
RemoveIdentifier(kObjLAlignMarker, &lAlign);
JString lStyle = JReadLine(input);
RemoveIdentifier(kObjLStyleMarker, &lStyle);
JString lSize = JReadLine(input);
RemoveIdentifier(kObjLSizeMarker, &lSize);
JString lColor = JReadLine(input);
RemoveIdentifier(kObjLColorMarker, &lColor);
JString label = JReadLine(input);
RemoveIdentifier(kObjLabelMarker, &label);
// shortcuts
JString shortcuts = JReadLine(input);
RemoveIdentifier(kObjShortcutMarker, &shortcuts);
optionValues.SetElement(kShortcutsIndex, &shortcuts, JPtrArrayT::kForget);
// resizing (ignored)
JIgnoreLine(input);
// gravity
input >> ws;
line = JReadUntilws(input);
assert( line == kObjGravityMarker );
const JString nwGravity = JReadUntilws(input);
const JString seGravity = JReadUntilws(input);
// variable name
JBoolean isLocal = kJFalse;
JString* varName = new JString(JReadLine(input));
assert( varName != NULL );
RemoveIdentifier(kObjNameMarker, varName);
if (varName->IsEmpty())
{
isInstanceVar.AppendElement(kJFalse);
GetTempVarName(tagName, varName, *objNames);
isLocal = kJTrue;
}
else if (varName->GetFirstCharacter() == '(' &&
varName->GetLastCharacter() == ')')
{
isInstanceVar.AppendElement(kJFalse);
isLocal = kJTrue;
*varName = varName->GetSubstring(2, varName->GetLength()-1);
}
else if (varName->GetFirstCharacter() == '<' &&
varName->GetLastCharacter() == '>')
{
isInstanceVar.AppendElement(kJFalse);
*varName = varName->GetSubstring(2, varName->GetLength()-1);
}
else
{
isInstanceVar.AppendElement(kJTrue);
}
objNames->Append(varName);
// callback (ignored)
JIgnoreLine(input);
// callback argument
JString cbArg = JReadLine(input);
RemoveIdentifier(kObjCBArgMarker, &cbArg);
JString cbArgExtra;
do
{
cbArgExtra = JReadLine(input);
cbArgExtra.TrimWhitespace();
}
while (!cbArgExtra.IsEmpty());
// don't bother to generate code for initial box
// if it is FL_BOX, FLAT_BOX, FL_COL1
if (i==1 && flClass == "FL_BOX" && flType == "FLAT_BOX" && col1 == "FL_COL1")
{
rectList.RemoveElement(objCount);
isInstanceVar.RemoveElement(objCount);
objNames->DeleteElement(objCount);
continue;
}
// check for errors -- safe since we have read in entire object
JString hSizing, vSizing;
if (!ParseGravity(nwGravity, &hSizing, &vSizing))
{
cerr << "Illegal sizing specification ";
cerr << nwGravity << ',' << seGravity;
cerr << " for '" << *varName << '\'' << endl;
rectList.RemoveElement(objCount);
isInstanceVar.RemoveElement(objCount);
objNames->DeleteElement(objCount);
continue;
}
if (*varName == topEnclVarName)
{
cerr << "Cannot use reserved name '" << topEnclVarName << '\'' << endl;
rectList.RemoveElement(objCount);
isInstanceVar.RemoveElement(objCount);
objNames->DeleteElement(objCount);
continue;
}
// get the object's enclosure
JIndex enclIndex;
JString enclName;
JRect localFrame = frame;
if (GetEnclosure(rectList, objCount, &enclIndex))
{
enclName = *(objNames->NthElement(enclIndex));
const JRect enclFrame = rectList.GetElement(enclIndex);
localFrame.Shift(-enclFrame.topLeft());
}
else
{
enclName = topEnclVarName;
}
// get the class name and additional arguments
JString* className = new JString;
assert( className != NULL );
objTypes->Append(className);
JString argList;
if (!GetConstructor(flClass, flType, &label, className, &argList))
{
cerr << "Unsupported class: " << flClass << ", " << flType << endl;
rectList.RemoveElement(objCount);
isInstanceVar.RemoveElement(objCount);
objNames->DeleteElement(objCount);
objTypes->DeleteElement(objCount);
continue;
}
// generate the actual code
const JBoolean needCreate = NeedsCreateFunction(*className);
output << " ";
if (isLocal)
{
className->Print(output);
output << "* ";
}
varName->Print(output);
output << " =" << endl;
output << " ";
if (!needCreate)
{
output << "new ";
}
className->Print(output);
if (needCreate)
{
output << "::Create";
}
output << '(';
if (!argList.IsEmpty())
{
argList.Print(output);
if (argList.GetLastCharacter() != ',')
{
output << ',';
}
output << ' ';
}
if (!cbArg.IsEmpty())
{
cbArg.Print(output);
if (cbArg.GetLastCharacter() != ',')
{
output << ',';
}
output << ' ';
}
if ((*className == "JXStaticText" && cbArg.IsEmpty()) ||
NeedsStringArg(*className))
{
JString id = *varName;
id += "::";
id += formName;
id += "::";
id += tagName; // last since it is almost always the same
output << "JGetString(\"";
id.Print(output);
output << "\"), ";
stringMgr.SetElement(id, label, JPtrArrayT::kDelete);
}
enclName.Print(output);
output << ',' << endl;
output << " JXWidget::";
hSizing.Print(output);
output << ", JXWidget::";
vSizing.Print(output);
output << ", " << localFrame.left << ',' << localFrame.top << ", ";
output << localFrame.width() << ',' << localFrame.height() << ");" << endl;
output << " assert( ";
varName->Print(output);
output << " != NULL );" << endl;
ApplyOptions(output, *className, formName, tagName, *varName, optionValues,
lSize, lStyle, lColor, &stringMgr);
if (*className == "JXStaticText" && cbArg.IsEmpty() &&
!lAlign.Contains("FL_ALIGN_TOP") && localFrame.height() <= 20)
{
output << " ";
varName->Print(output);
output << "->SetToLabel();" << endl;
}
output << endl;
// now we know the object is valid
objCount++;
}
// write string database
JString dbFileName = stringPath + formName;
if (tagName != kDefaultDelimTag)
{
dbFileName += kCustomTagMarker + tagName;
}
dbFileName += "_layout";
if (stringMgr.GetElementCount() > 0)
{
JEditVCS(dbFileName);
ofstream dbOutput(dbFileName);
stringMgr.WriteFile(dbOutput);
}
else
{
JRemoveVCS(dbFileName);
JRemoveFile(dbFileName);
}
// reset enclosure size
if (tagName != kDefaultDelimTag)
{
output << " ";
topEnclVarName.Print(output);
output << "->SetSize(";
topEnclFrameName.Print(output);
output << ".width(), ";
topEnclFrameName.Print(output);
output << ".height());" << endl;
output << endl;
}
// throw away temporary variables
objCount--;
assert( objCount == isInstanceVar.GetElementCount() );
assert( objCount == objTypes->GetElementCount() );
assert( objCount == objNames->GetElementCount() );
for (i=objCount; i>=1; i--)
{
if (!isInstanceVar.GetElement(i))
{
objTypes->DeleteElement(i);
objNames->DeleteElement(i);
}
}
}
void
JXTreeListWidget::TableDrawCell
(
JPainter& p,
const JPoint& cell,
const JRect& rect
)
{
if (JIndex(cell.x) == itsNodeColIndex && itsDrawSelectionFlag)
{
HilightIfSelected(p, cell, rect);
}
const JTreeNode* node = itsTreeList->GetNode(cell.y);
if (JIndex(cell.x) == itsToggleOpenColIndex && node->IsOpenable())
{
p.ShiftOrigin(rect.topLeft());
const JPolygon* triangle = (itsTreeList->IsOpen(cell.y) ?
&kOpenTriangle : &kClosedTriangle);
if (kOpenTriangle.IsEmpty())
{
kOpenTriangle.AppendElement(JPoint(5, 6));
kOpenTriangle.AppendElement(JPoint(15, 6));
kOpenTriangle.AppendElement(JPoint(10, 11));
kClosedTriangle.AppendElement(JPoint(10, 3));
kClosedTriangle.AppendElement(JPoint(15, 8));
kClosedTriangle.AppendElement(JPoint(10, 13));
}
const JColormap* colormap = p.GetColormap();
if ((itsToggleDragIndex == cell.y && itsMouseInToggleFlag) ||
itsDNDTargetIndex == JIndex(cell.y))
{
p.SetFilling(kJTrue);
p.SetPenColor(colormap->GetBlackColor());
p.Polygon(*triangle);
}
else
{
p.SetFilling(kJTrue);
p.SetPenColor(colormap->GetGrayColor(90));
p.Polygon(*triangle);
p.SetFilling(kJFalse);
p.SetPenColor(colormap->GetBlackColor());
p.Polygon(*triangle);
}
p.ShiftOrigin(-(rect.topLeft()));
}
else if (JIndex(cell.x) == itsNodeColIndex)
{
JRect r = rect;
r.left += GetNodeIndent(cell.y);
p.SetClipRect(r);
TLWDrawNode(p, cell, r);
// Table controls clip rect, so we don't have to reset it.
}
}
