void CDrawShapeView::OnFileSave()
{
if (m_filename.IsEmpty())
{
CFileDialog dlg(FALSE, L".vg", NULL,
OFN_HIDEREADONLY | OFN_OVERWRITEPROMPT | OFN_PATHMUSTEXIST,
L"Shape files (*.vg)|*.vg||", this);
if (dlg.DoModal() != IDOK)
return;
m_filename = dlg.GetPathName();
}
MgJsonStorage s;
shapes()->setZoomRectW(m_graph->xf.getWndRectW(), m_graph->xf.getViewScale());
if (shapes()->save(s.storageForWrite()))
{
const char* content = s.stringify(true);
CFile file;
if (file.Open(m_filename, CFile::modeWrite | CFile::modeCreate)) {
file.Write(content, strlen(content));
}
}
else
{
AfxMessageBox(L"得到文件内容出错。");
}
}
void CDrawShapeView::OnInitialUpdate()
{
if (!m_filename.IsEmpty()) {
m_graph->xf.setModelTransform(shapes()->modelTransform());
m_graph->xf.zoomTo(shapes()->getZoomRectW());
m_graph->xf.zoomScale(shapes()->getViewScale());
OnZoomed();
}
}
static cairo_test_status_t
draw (cairo_t *cr, int width, int height)
{
cairo_set_source_rgb (cr, 1, 1, 1);
cairo_paint (cr);
cairo_translate (cr, 10, 10);
/* simple clip */
cairo_save (cr);
cairo_rectangle (cr, 0, 0, 20, 20);
cairo_clip (cr);
shapes (cr);
cairo_restore (cr);
cairo_translate (cr, WIDTH, 0);
/* unaligned clip */
cairo_save (cr);
cairo_rectangle (cr, 0.5, 0.5, 20, 20);
cairo_clip (cr);
shapes (cr);
cairo_restore (cr);
cairo_translate (cr, -WIDTH, HEIGHT);
/* aligned-clip */
cairo_save (cr);
cairo_set_fill_rule (cr, CAIRO_FILL_RULE_EVEN_ODD);
cairo_rectangle (cr, 0, 0, 20, 20);
cairo_rectangle (cr, 3, 3, 10, 10);
cairo_rectangle (cr, 7, 7, 10, 10);
cairo_clip (cr);
shapes (cr);
cairo_restore (cr);
cairo_translate (cr, WIDTH, 0);
/* force a clip-mask */
cairo_save (cr);
cairo_arc (cr, 10, 10, 10, 0, 2 * M_PI);
cairo_new_sub_path (cr);
cairo_arc_negative (cr, 10, 10, 5, 2 * M_PI, 0);
cairo_new_sub_path (cr);
cairo_arc (cr, 10, 10, 2, 0, 2 * M_PI);
cairo_clip (cr);
shapes (cr);
cairo_restore (cr);
return CAIRO_TEST_SUCCESS;
}
// Finds the index of the tab, which contains the given point.
int IndexFromPoint(int x, int y, bool *inXbutton=nullptr) {
Point point(x, y);
Graphics graphics(hwnd);
GraphicsPath shapes(data->Points, data->Types, data->Count);
GraphicsPath shape;
GraphicsPathIterator iterator(&shapes);
iterator.NextMarker(&shape);
ClientRect rClient(hwnd);
REAL yPosTab = inTitlebar ? 0.0f : REAL(rClient.dy - height - 1);
graphics.TranslateTransform(1.0f, yPosTab);
for (int i = 0; i < Count(); i++) {
Point pt(point);
graphics.TransformPoints( CoordinateSpaceWorld, CoordinateSpaceDevice, &pt, 1);
if (shape.IsVisible(pt, &graphics)) {
iterator.NextMarker(&shape);
if (inXbutton)
*inXbutton = shape.IsVisible(pt, &graphics) ? true : false;
return i;
}
graphics.TranslateTransform(REAL(width + 1), 0.0f);
}
if (inXbutton)
*inXbutton = false;
return -1;
}
void test1()
{
QAxObject excel( "Excel.Application", 0);
excel.setProperty("Visible", true);
QAxObjectPtr workbooks(excel.querySubObject("Workbooks"));
QAxObjectPtr workbook(workbooks->querySubObject("Add()"));
QAxObjectPtr sheets(workbook->querySubObject("Worksheets"));
sheets->dynamicCall("Add()");
QAxObjectPtr sheet(sheets->querySubObject( "Item( int )", 1 ));
// sheet->setProperty("Name","Nova Planilha");
QAxObjectPtr range(sheet->querySubObject("Cells(int,int)",1,1));
range->setProperty("Value", QVariant(1234));
QImage image("c:/Users/jhlee/Dropbox/orgwiki/img/class01.png");
QClipboard* clip = QApplication::clipboard();
clip->setImage(image);
QAxObjectPtr shapes(sheet->querySubObject("Shapes"));
sheet->dynamicCall("Paste()");
int shapeCount = shapes->property("Count").toInt();
QAxObjectPtr shape(shapes->querySubObject(QString::fromLatin1("Item(%1)").arg(shapeCount).toAscii()));
// shapes->dynamicCall("AddPicture( QString&, bool, bool, double, double, double, double","c:\\Users\\jhlee\\Dropbox\\orgwiki\\img\\class01.png",true,true,100,100,70,70);
excel.setProperty("DisplayAlerts", false);
workbook->dynamicCall("SaveAs(QString&)", "c:\\temp\\testexcel.xlsx");
// //workbook->dynamicCall("Close()");
// //excel.dynamicCall("Quit()");
// workbook->dynamicCall("Close (Boolean)", true);
excel.dynamicCall("Quit()");
}
void GiCoreView::setContext(const GiContext& ctx, int mask, int apply)
{
DrawLocker locker(impl);
if (mask != 0) {
int n = impl->_cmds->getSelection(impl, 0, NULL, true);
std::vector<MgShape*> shapes(n, (MgShape*)0);
if (n > 0 && impl->_cmds->getSelection(impl, n,
(MgShape**)&shapes.front(), true) > 0)
{
for (int i = 0; i < n; i++) {
if (shapes[i]) {
shapes[i]->context()->copy(ctx, mask);
}
}
impl->redraw();
}
else {
impl->context()->copy(ctx, mask);
}
}
if (apply != 0) {
impl->_cmds->dynamicChangeEnded(impl, apply > 0);
}
}
SCPage::SCPage(SCDocument *document)
: KoPAPage(document),
d(new Private(this, document))
{
setApplicationData(new SCPageApplicationData());
placeholders().init(0, shapes());
}
int MyShape::addShapeToList( shape_pointer insertShape )
{
int curSize = shapes.size();
shapes.resize(curSize + 1);
shapes(curSize) = insertShape;
return curSize;
}
void KTextDocumentLayout::documentChanged(int position, int charsRemoved, int charsAdded)
{
Q_UNUSED(charsRemoved);
if (shapes().count() == 0) // nothing to do.
return;
/*
switch (document()->documentLayout()->property("KoTextRelayoutForPage").toInt()) {
case KTextShapeData::NormalState:
kDebug() << "KoTextRelayoutForPage in NormalState"; break;
case KTextShapeData::LayoutCopyShape:
kDebug() << "KoTextRelayoutForPage in LayoutCopyShape"; break;
case KTextShapeData::LayoutOrig:
kDebug() << "KoTextRelayoutForPage in LayoutOrig, skipping relayout"; break;
}
*/
if (document()->documentLayout()->property("KoTextRelayoutForPage").toInt() == KTextShapeData::LayoutOrig) {
// don't refresh if we relayout after a relayout-for-page
return;
}
int from = position;
const int to = from + charsAdded;
while (from < to) { // find blocks that have been added
QTextBlock block = document()->findBlock(from);
if (! block.isValid())
break;
if (from == block.position() && block.textList()) {
KTextBlockData *data = dynamic_cast<KTextBlockData*>(block.userData());
if (data)
data->setCounterWidth(-1); // invalidate whole list.
}
from = block.position() + block.length();
}
foreach (KShape *shape, shapes()) {
KTextShapeData *data = qobject_cast<KTextShapeData*>(shape->userData());
Q_ASSERT(data);
if (data && data->position() <= position && data->endPosition() >= position) {
// found our (first) shape to re-layout
data->foul();
m_state->interrupted = true;
scheduleLayout();
return;
}
}
void KoPAMasterPage::paintPage( QPainter & painter, KoZoomHandler & zoomHandler )
{
paintBackground( painter, zoomHandler );
KoShapePainter shapePainter;
shapePainter.setShapes( shapes() );
shapePainter.paint(painter, zoomHandler);
}
void SCPage::setLayout(SCPageLayout * layout, KoPADocument * document)
{
QSizeF pageSize(pageLayout().width, pageLayout().height);
SCMasterPage * master = dynamic_cast<SCMasterPage *>(masterPage());
Q_ASSERT(master);
placeholders().setLayout(layout, document, shapes(), pageSize, master ? master->placeholders().styles() : QMap<QString, KTextShapeData*>());
kDebug(33001) << "master placeholders";
master->placeholders().debug();
}
bool createSimulationFilter( PxRigidActor* actor, const PxFilterData& filter )
{
if ( !actor ) return false;
std::vector<PxShape*> shapes( actor->getNbShapes() );
PxU32 num = actor->getShapes( &(shapes[0]), actor->getNbShapes() );
for ( PxU32 i=0; i<num; ++i )
shapes[i]->setSimulationFilterData( filter );
return true;
}
void KoPAPage::paintPage( QPainter & painter, KoZoomHandler & zoomHandler )
{
paintBackground( painter, zoomHandler );
KoShapePainter shapePainter( getPaintingStrategy() );
if ( displayMasterShapes() ) {
shapePainter.setShapes( masterPage()->shapes() );
shapePainter.paint(painter, zoomHandler);
}
shapePainter.setShapes( shapes() );
shapePainter.paint(painter, zoomHandler);
}
QRectF KoShapeLayer::boundingRect() const
{
QRectF bb;
Q_FOREACH (KoShape* shape, shapes()) {
if (bb.isEmpty())
bb = shape->boundingRect();
else
bb = bb.united(shape->boundingRect());
}
return bb;
}
bool KoShapePaste::process(const KoXmlElement & body, KoOdfReadStore & odfStore)
{
d->pastedShapes.clear();
KoOdfLoadingContext loadingContext(odfStore.styles(), odfStore.store());
KoShapeLoadingContext context(loadingContext, d->canvas->shapeController()->resourceManager());
QList<KoShape*> shapes(d->layer ? d->layer->shapes(): d->canvas->shapeManager()->topLevelShapes());
int zIndex = 0;
if (!shapes.isEmpty()) {
zIndex = shapes.first()->zIndex();
foreach (KoShape * shape, shapes) {
zIndex = qMax(zIndex, shape->zIndex());
}
void KoPAPageBase::saveOdfLayers(KoPASavingContext &paContext) const
{
QList<KoShape*> shapes(this->shapes());
qSort(shapes.begin(), shapes.end(), KoShape::compareShapeZIndex);
foreach(KoShape* shape, shapes) {
KoShapeLayer *layer = dynamic_cast<KoShapeLayer*>(shape);
if (layer) {
paContext.addLayerForSaving(layer);
}
else {
Q_ASSERT(layer);
kWarning(30010) << "Page contains non layer where a layer is expected";
}
}
QSizeF KoShapeGroup::size() const
{
Q_D(const KoShapeGroup);
//debugFlake << "size" << d->size;
if (!d->sizeCached) {
QRectF bound;
Q_FOREACH (KoShape *shape, shapes()) {
if (bound.isEmpty())
bound = shape->transformation().mapRect(shape->outlineRect());
else
bound |= shape->transformation().mapRect(shape->outlineRect());
}
d->size = bound.size();
d->sizeCached = true;
debugFlake << "recalculated size" << d->size;
}
// Invalidates the tab's region in the client area.
void Invalidate(int index) {
if (index < 0) return;
Graphics graphics(hwnd);
GraphicsPath shapes(data->Points, data->Types, data->Count);
GraphicsPath shape;
GraphicsPathIterator iterator(&shapes);
iterator.NextMarker(&shape);
Region region(&shape);
ClientRect rClient(hwnd);
REAL yPosTab = inTitlebar ? 0.0f : REAL(rClient.dy - height - 1);
graphics.TranslateTransform(REAL((width + 1) * index) + 1.0f, yPosTab);
HRGN hRgn = region.GetHRGN(&graphics);
InvalidateRgn(hwnd, hRgn, FALSE);
DeleteObject(hRgn);
}
static void prepare(KoShape *s, QMap<KoShape*, QList<KoShape*> > &newOrder, KoShapeManager *manager, KoShapeReorderCommand::MoveShapeType move)
{
KoShapeContainer *parent = s->parent();
QMap<KoShape*, QList<KoShape*> >::iterator it(newOrder.find(parent));
if (it == newOrder.end()) {
QList<KoShape*> children;
if (parent != 0) {
children = parent->shapes();
}
else {
// get all toplevel shapes
children = manager->topLevelShapes();
}
qSort(children.begin(), children.end(), KoShape::compareShapeZIndex);
// the append and prepend are needed so that the raise/lower of all shapes works as expected.
children.append(0);
children.prepend(0);
it = newOrder.insert(parent, children);
}
QList<KoShape *> & shapes(newOrder[parent]);
int index = shapes.indexOf(s);
if (index != -1) {
shapes.removeAt(index);
switch (move) {
case KoShapeReorderCommand::BringToFront:
index = shapes.size();
break;
case KoShapeReorderCommand::RaiseShape:
if (index < shapes.size()) {
++index;
}
break;
case KoShapeReorderCommand::LowerShape:
if (index > 0) {
--index;
}
break;
case KoShapeReorderCommand::SendToBack:
index = 0;
break;
}
shapes.insert(index,s);
}
}
QDomDocument FolderShape::save() const
{
QDomDocument doc;
QDomElement element = doc.createElement("book");
doc.appendChild(element);
foreach (KShape *child, shapes()) {
IconShape *ic = dynamic_cast<IconShape*>(child);
if (ic) {
ic->save(element);
continue;
}
ClipboardProxyShape *proxy = dynamic_cast<ClipboardProxyShape*>(child);
if (proxy) {
QDomElement clipboard = doc.createElement("clipboard");
element.appendChild(clipboard);
QDomText text = doc.createCDATASection( QString::fromAscii( proxy->clipboardData(), proxy->clipboardData().size() ) );
clipboard.appendChild(text);
continue;
}
}
verdict test_randomized()
{
#if !defined(NO_RANDOMIZATION)
srand (unsigned(get_time_stamp()/get_frequency())); // Randomize pseudo random number generator
#endif
std::cout << "=================== Randomized Test ===================" << std::endl;
size_t a1 = 0, a2 = 0;
std::vector<long long> mediansV(K); // Final verdict of medians for each of the K experiments with visitors
std::vector<long long> mediansM(K); // Final verdict of medians for each of the K experiments with matching
std::vector<long long> timingsV(M);
std::vector<long long> timingsM(M);
std::vector<Shape*> shapes(N);
for (size_t k = 0; k < K; ++k)
{
for (size_t i = 0; i < N; ++i)
shapes[i] = make_shape(rand());
run_timings(shapes, timingsV, timingsM, a1, a2);
mediansV[k] = display("AreaVisRnd", timingsV);
mediansM[k] = display("AreaMatRnd", timingsM);
std::cout << "\t\t" << verdict(mediansV[k], mediansM[k]) << std::endl;
for (size_t i = 0; i < N; ++i)
{
delete shapes[i];
shapes[i] = 0;
}
}
if (a1 != a2)
{
std::cout << "ERROR: Invariant " << a1 << "==" << a2 << " doesn't hold." << std::endl;
exit(42);
}
std::sort(mediansV.begin(), mediansV.end());
std::sort(mediansM.begin(), mediansM.end());
return verdict(mediansV[K/2],mediansM[K/2]);
}
verdict test_repetitive()
{
std::cout << "=================== Repetitive Test ===================" << std::endl;
size_t a1 = 0, a2 = 0;
std::vector<long long> mediansV(K); // Final verdict of medians for each of the K experiments with visitors
std::vector<long long> mediansM(K); // Final verdict of medians for each of the K experiments with matching
std::vector<long long> timingsV(M);
std::vector<long long> timingsM(M);
std::vector<Shape*> shapes(N);
for (size_t k = 0; k < K; ++k)
{
for (size_t i = 0; i < N; ++i)
shapes[i] = make_shape((k+i)*2-k-2*i);
run_timings(shapes, timingsV, timingsM, a1, a2);
mediansV[k] = display("AreaVisRep", timingsV);
mediansM[k] = display("AreaMatRep", timingsM);
std::cout << "\t\t" << verdict(mediansV[k], mediansM[k]) << std::endl;
for (size_t i = 0; i < N; ++i)
{
delete shapes[i];
shapes[i] = 0;
}
}
if (a1 != a2)
{
std::cout << "ERROR: Invariant " << a1 << "==" << a2 << " doesn't hold." << std::endl;
exit(42);
}
std::sort(mediansV.begin(), mediansV.end());
std::sort(mediansM.begin(), mediansM.end());
return verdict(mediansV[K/2],mediansM[K/2]);
}
int main(){
int f[5][MAX/MIN_STEP] = {{0}};
for(int s = 0; s < 5; ++s){
for(int g = 1, n = 1; n <= MAX; g += s + 1, n += g){
if(n < MIN){
continue;
}
f[s][n/MIN_STEP] = n;
}
}
char f3, f4, f5, f6, f1, boxcars, threes;
int i1, i2;
for(int g = 1, n = 1; n <= MAX; g += 6, n += g){
if(n < MIN){
continue;
}
i2 = n%100;
for(int i3 = 10; i3 < 100; ++i3){
f3 = shapes(i2*100 + i3, f);
if(!f3){
continue;
}
for(int i4 = 10; i4 < 100; ++i4){
f4 = shapes(i3*100 + i4, f);
if(!f4){
continue;
}
for(int i5 = 10; i5 < 100; ++i5){
f5 = shapes(i4*100 + i5, f);
if(!f5){
continue;
}
for(int i6 = 10; i6 < 100; ++i6){
f6 = shapes(i5*100 + i6, f);
if(!f6){
continue;
}
i1 = n/100;
f1 = shapes(i6*100 + i1, f);
if(!f1){
continue;
}
if((f3 | f4 | f5 | f6 | f1) != 037){
continue;
}
boxcars = 0;
if(f3 & 011){
f3 ^= 011;
++boxcars;
}
if(f4 & 011){
f4 ^= 011;
++boxcars;
}
if(f5 & 011){
f5 ^= 011;
++boxcars;
}
if(f6 & 011){
f6 ^= 011;
++boxcars;
}
if(f1 & 011){
f1 ^= 011;
++boxcars;
}
if(boxcars == 1){
threes = 0;
if(f3 & 01){
++threes;
}
if(f4 & 01){
++threes;
}
if(f5 & 01){
++threes;
}
if(f6 & 01){
++threes;
}
if(f1 & 01){
++threes;
}
if(!threes){
continue;
}
}
printf("%i\n", 101*(i1 + i2 + i3 + i4 + i5 + i6));
return 0;
}
}
}
}
}
}
Foam::pointIndexHit Foam::octree<Type>::findLine
(
const point& treeStart,
const point& treeEnd
) const
{
// Initialize to a miss
pointIndexHit hitInfo(false, treeStart, -1);
const vector dir(treeEnd - treeStart);
// Current line segment to search
point start(treeStart);
point end(treeEnd);
while (true)
{
// Find nearest treeLeaf intersected by line
point leafIntPoint;
const treeLeaf<Type>* leafPtr = findLeafLine
(
start,
end,
leafIntPoint
);
if (!leafPtr)
{
// Reached end of string of treeLeaves to be searched. Return
// whatever we have found so far.
break;
}
// Inside treeLeaf find nearest intersection
scalar minS = GREAT;
const labelList& indices = leafPtr->indices();
forAll(indices, elemI)
{
label index = indices[elemI];
point pt;
bool hit = shapes().intersects(index, start, end, pt);
if (hit)
{
// Check whether intersection nearer p
scalar s = (pt - treeStart) & dir;
if (s < minS)
{
minS = s;
// Update hit info
hitInfo.setHit();
hitInfo.setPoint(pt);
hitInfo.setIndex(index);
// Update segment to search
end = pt;
}
}
}
if (hitInfo.hit())
{
// Found intersected shape.
break;
}
// Start from end of current leaf
start = leafIntPoint;
}
bool simple_undo::modify (sxsdk::scene_interface *scene, void *) { // \en This plugin multiplies geometry attributes with 0.5. This is not a good way to scale shape objects, but we do it this way to show how undo works. \enden \ja このプラグインは、それぞれの形状の幾何属性に0.5を掛ける。形状を縮小する方法としては適切ではないが、アンドゥの機能をわかりやすくするために、このようにして幾何属性を変更する。 \endja
scene->reset_undo_obsolete(); // \en Since we may register more than one undo action, call reset_undo() before registering any undo actions. \enden \ja ここでは一個以上のアンドゥアクションを登録するので、登録するまえにreset_undo()を呼ぶ。 \endja
const int n = scene->get_active_shapes(0);
if (0 < n) {
std::vector<sxsdk::shape_class *> shapes(n);
scene->get_active_shapes(&(shapes[0]));
for (int i = 0; i < n; ++i) {
sxsdk::shape_class &shape = *(shapes[i]);
compointer<sxsdk::shape_saver_interface> shape_saver(shape.create_shape_saver_interface()); // \en Create a sxsdk::shape_saver_interface object. This object holds original geometry attributes. \enden \ja sxsdk::shape_saver_interfaceオブジェクトを生成する。このオブジェクトが元の形状の幾何属性を保持する。 \endja
// \en Multilie geometry attributes with 0.5. \enden \ja 幾何属性に0.5を掛ける \endja
switch (shape.get_type()) {
case sxsdk::enums::polygon_mesh:
{ sxsdk::polygon_mesh_class &p = sxsdk::polygon_mesh_class::cast(shape);
const int n = p.get_number_of_points();
for (int i = 0; i < n; ++i) {
sxsdk::vertex_class &vertex = p.vertex(i);
vertex.set_position(vertex.get_position() * 0.5f);
}
}
break;
case sxsdk::enums::line:
{ sxsdk::line_class &p = sxsdk::line_class::cast(shape);
const int n = p.get_number_of_points();
for (int i = 0; i < n; ++i) {
sxsdk::control_point_class &control_point = p.control_point(i);
control_point.set_position(control_point.get_position() * 0.5f);
}
}
break;
case sxsdk::enums::part:
{ sxsdk::part_class &p = sxsdk::part_class::cast(shape);
for (sxsdk::shape_class::iterator s = p.begin(); s != p.end(); ++s) {
sxsdk::line_class &line = sxsdk::line_class::cast(*s);
const int n = line.get_number_of_control_points();
for (int i = 0; i < n; ++i) {
sxsdk::control_point_class &control_point = line.control_point(i);
control_point.set_position(control_point.get_position() * 0.5f);
}
}
}
break;
case sxsdk::enums::light:
{ sxsdk::light_class &p = sxsdk::light_class::cast(shape);
p.set_intensity(p.get_intensity() * 0.5f);
}
break;
case sxsdk::enums::sphere:
{ sxsdk::sphere_class &p = sxsdk::sphere_class::cast(shape);
p.set_radius(p.get_radius() * 0.5f);
}
break;
case sxsdk::enums::disk:
{ sxsdk::disk_class &p = sxsdk::disk_class::cast(shape);
p.set_radius(p.get_radius() * 0.5f);
}
break;
}
shape_saver->set_undo_action(); // \en Register an undo action. \enden \ja アンドゥアクションを登録する。 \endja
}
}
return true;
}
// Paints the tabs that intersect the window's update rectangle.
void Paint(HDC hdc, RECT &rc) {
IntersectClipRect(hdc, rc.left, rc.top, rc.right, rc.bottom);
// paint the background
bool isTranslucentMode = inTitlebar && dwm::IsCompositionEnabled();
if (isTranslucentMode)
PaintParentBackground(hwnd, hdc);
else {
HBRUSH brush = CreateSolidBrush(color.bar);
FillRect(hdc, &rc, brush);
DeleteObject(brush);
}
// TODO: GDI+ doesn't seem to cope well with SetWorldTransform
XFORM ctm = { 1.0, 0, 0, 1.0, 0, 0 };
SetWorldTransform(hdc, &ctm);
Graphics graphics(hdc);
graphics.SetCompositingMode(CompositingModeSourceCopy);
graphics.SetCompositingQuality(CompositingQualityHighQuality);
graphics.SetSmoothingMode(SmoothingModeHighQuality);
graphics.SetTextRenderingHint(TextRenderingHintClearTypeGridFit);
graphics.SetPageUnit(UnitPixel);
GraphicsPath shapes(data->Points, data->Types, data->Count);
GraphicsPath shape;
GraphicsPathIterator iterator(&shapes);
SolidBrush br(Color(0, 0, 0));
Pen pen(&br, 2.0f);
Font f(hdc, GetDefaultGuiFont());
// TODO: adjust these constant values for DPI?
RectF layout((REAL)DpiScaleX(hwnd,3), 1.0f, REAL(width - DpiScaleX(hwnd,20)), (REAL)height);
StringFormat sf(StringFormat::GenericDefault());
sf.SetFormatFlags(StringFormatFlagsNoWrap);
sf.SetLineAlignment(StringAlignmentCenter);
sf.SetTrimming(StringTrimmingEllipsisCharacter);
REAL yPosTab = inTitlebar ? 0.0f : REAL(ClientRect(hwnd).dy - height - 1);
for (int i = 0; i < Count(); i++) {
graphics.ResetTransform();
graphics.TranslateTransform(1.f + (REAL)(width + 1) * i - (REAL)rc.left, yPosTab - (REAL)rc.top);
if (!graphics.IsVisible(0, 0, width + 1, height + 1))
continue;
// in firefox style we only paint current and highlighed tabs
// all other tabs only show
bool onlyText = g_FirefoxStyle && !((current == i) || (highlighted == i));
if (onlyText) {
#if 0
// we need to first paint the background with the same color as caption,
// otherwise the text looks funny (because is transparent?)
// TODO: what is the damn bg color of caption? bar is too light, outline is too dark
Color bgColTmp;
bgColTmp.SetFromCOLORREF(color.bar);
{
SolidBrush bgBr(bgColTmp);
graphics.FillRectangle(&bgBr, layout);
}
bgColTmp.SetFromCOLORREF(color.outline);
{
SolidBrush bgBr(bgColTmp);
graphics.FillRectangle(&bgBr, layout);
}
#endif
// TODO: this is a hack. If I use no background and cleartype, the
// text looks funny (is bold).
// CompositingModeSourceCopy doesn't work with clear type
// another option is to draw background before drawing text, but
// I can't figure out what is the actual color of caption
graphics.SetTextRenderingHint(TextRenderingHintAntiAliasGridFit);
graphics.SetCompositingMode(CompositingModeSourceCopy);
//graphics.SetCompositingMode(CompositingModeSourceOver);
br.SetColor(ToColor(color.text));
graphics.DrawString(text.At(i), -1, &f, layout, &sf, &br);
graphics.SetTextRenderingHint(TextRenderingHintClearTypeGridFit);
continue;
}
COLORREF bgCol = color.background;;
if (current == i) {
bgCol = color.current;
} else if (highlighted == i) {
bgCol = color.highlight;
}
// ensure contrast between text and background color
// TODO: adjust threshold (and try adjusting both current/background tabs)
COLORREF textCol = color.text;
float bgLight = GetLightness(bgCol), textLight = GetLightness(textCol);
if (textLight < bgLight ? bgLight < 0x70 : bgLight > 0x90)
textCol = textLight ? AdjustLightness(textCol, 255.0f / textLight - 1.0f) : RGB(255, 255, 255);
if (fabs(textLight - bgLight) < 0x40)
textCol = bgLight < 0x80 ? RGB(255, 255, 255) : RGB(0, 0, 0);
// paint tab's body
graphics.SetCompositingMode(CompositingModeSourceCopy);
iterator.NextMarker(&shape);
br.SetColor(ToColor(bgCol));
graphics.FillPath(&br, &shape);
// draw tab's text
graphics.SetCompositingMode(CompositingModeSourceOver);
br.SetColor(ToColor(textCol));
graphics.DrawString(text.At(i), -1, &f, layout, &sf, &br);
// paint "x"'s circle
iterator.NextMarker(&shape);
if (xClicked == i || xHighlighted == i) {
br.SetColor(ToColor(i == xClicked ? color.x_click : color.x_highlight));
graphics.FillPath(&br, &shape);
}
// paint "x"
iterator.NextMarker(&shape);
if (xClicked == i || xHighlighted == i)
pen.SetColor(ToColor(color.x_line));
else
pen.SetColor(ToColor(color.outline));
graphics.DrawPath(&pen, &shape);
iterator.Rewind();
}
}
hkpRigidBody* MeshWeldingDemo::loadAndInitSimpleMesh(const hkVector4& position, hkpWorld* world, hkPackfileReader::AllocatedData*& allocatedData)
{
hkpRigidBody* mesh = loadRigidBodyFromXmlFile("Resources/Physics/Landscapes/weldtestmesh.xml" , allocatedData);
mesh->setPosition(position);
//HK_SET_OBJECT_COLOR((hkUlong)mesh->getCollidable(), hkColor::rgbFromChars(255, 255, 255, 128)); // RGBA
HK_ASSERT(0xaf639541, mesh->getCollidable()->getShape()->getType() == HK_SHAPE_MOPP);
const hkpMoppBvTreeShape* moppShape = static_cast<const hkpMoppBvTreeShape*>(mesh->getCollidable()->getShape());
hkpSimpleMeshShape* meshShape = (hkpSimpleMeshShape*)moppShape->getShapeCollection();
HK_ASSERT(0xaf639541, moppShape->getShapeCollection()->getType() == HK_SHAPE_TRIANGLE_COLLECTION);
// Replace the mesh shape with an extendedMeshShape
//
hkpExtendedMeshShape* extShape = new hkpExtendedMeshShape();
hkpExtendedMeshShape::TrianglesSubpart part;
part.m_numTriangleShapes = meshShape->m_triangles.getSize();
part.m_vertexBase = &meshShape->m_vertices[0](0);
part.m_vertexStriding = sizeof(hkVector4);
part.m_numVertices = meshShape->m_vertices.getSize();
part.m_extrusion.setZero4();
part.m_indexBase = meshShape->m_triangles.begin();
part.m_indexStriding = sizeof(meshShape->m_triangles[0]);
part.m_stridingType = hkpExtendedMeshShape::INDICES_INT32;
extShape->addTrianglesSubpart(part);
hkpMoppCompilerInput mci;
mci.m_enableChunkSubdivision = true;
hkpMoppCode* newCode = hkpMoppUtility::buildCode( extShape,mci);
hkpMoppBvTreeShape* newMopp = new hkpMoppBvTreeShape( extShape, newCode );
mesh->setShape(newMopp);
extShape->removeReference();
newCode->removeReference();
newMopp->removeReference();
//
// Setup welding for this object.
//
{
extShape->setRadius(0);
const WeldingVariant& variant = g_variants[m_variantId];
switch (variant.m_weldingType )
{
case ONE_SIDED:
{
hkpMeshWeldingUtility::ShapeInfo info;
info.m_transform = hkTransform::getIdentity();
info.m_shape = newMopp;
hkLocalArray< hkpMeshWeldingUtility::ShapeInfo > shapes( 1 );
shapes.pushBack( info );
extShape->m_weldingType = hkpWeldingUtility::WELDING_TYPE_CLOCKWISE;
hkpMeshWeldingUtility::computeWeldingInfo( hkTransform::getIdentity(), extShape, shapes, true, hkpMeshWeldingUtility::WINDING_IGNORE_CONSISTENCY );
break;
}
case TWO_SIDED:
case TWO_SIDED_NO_TOIS:
{
extShape->computeWeldingInfo( newMopp, hkpWeldingUtility::WELDING_TYPE_TWO_SIDED );
break;
}
case NONE:
{
extShape->m_disableWelding = true;
break;
}
case OLD_STYLE:
{
break;
}
}
}
world->addEntity(mesh);
return mesh;
}
void IntersectorShortStack::Process(World const& world)
{
// If something has been changed we need to rebuild BVH
if (!m_bvh || world.has_changed() || world.GetStateChange() != ShapeImpl::kStateChangeNone)
{
if (m_bvh)
{
m_device->DeleteBuffer(m_gpudata->bvh);
m_device->DeleteBuffer(m_gpudata->vertices);
}
// Check if we can allocate enough stack memory
Calc::DeviceSpec spec;
m_device->GetSpec(spec);
if (spec.max_alloc_size <= kMaxBatchSize * kMaxStackSize * sizeof(int))
{
throw ExceptionImpl("fatbvh accelerator can't allocate enough stack memory, try using bvh instead");
}
int numshapes = (int)world.shapes_.size();
int numvertices = 0;
int numfaces = 0;
// This buffer tracks mesh start index for next stage as mesh face indices are relative to 0
std::vector<int> mesh_vertices_start_idx(numshapes);
std::vector<int> mesh_faces_start_idx(numshapes);
auto builder = world.options_.GetOption("bvh.builder");
auto splits = world.options_.GetOption("bvh.sah.use_splits");
auto maxdepth = world.options_.GetOption("bvh.sah.max_split_depth");
auto overlap = world.options_.GetOption("bvh.sah.min_overlap");
auto tcost = world.options_.GetOption("bvh.sah.traversal_cost");
auto node_budget = world.options_.GetOption("bvh.sah.extra_node_budget");
auto nbins = world.options_.GetOption("bvh.sah.num_bins");
bool use_sah = false;
bool use_splits = false;
int max_split_depth = maxdepth ? (int)maxdepth->AsFloat() : 10;
int num_bins = nbins ? (int)nbins->AsFloat() : 64;
float min_overlap = overlap ? overlap->AsFloat() : 0.05f;
float traversal_cost = tcost ? tcost->AsFloat() : 10.f;
float extra_node_budget = node_budget ? node_budget->AsFloat() : 0.5f;
if (builder && builder->AsString() == "sah")
{
use_sah = true;
}
if (splits && splits->AsFloat() > 0.f)
{
use_splits = true;
}
m_bvh.reset(use_splits ?
new SplitBvh(traversal_cost, num_bins, max_split_depth, min_overlap, extra_node_budget) :
new Bvh(traversal_cost, num_bins, use_sah)
);
// Partition the array into meshes and instances
std::vector<Shape const*> shapes(world.shapes_);
auto firstinst = std::partition(shapes.begin(), shapes.end(),
[&](Shape const* shape)
{
return !static_cast<ShapeImpl const*>(shape)->is_instance();
});
// Count the number of meshes
int nummeshes = (int)std::distance(shapes.begin(), firstinst);
// Count the number of instances
int numinstances = (int)std::distance(firstinst, shapes.end());
for (int i = 0; i < nummeshes; ++i)
{
Mesh const* mesh = static_cast<Mesh const*>(shapes[i]);
mesh_faces_start_idx[i] = numfaces;
mesh_vertices_start_idx[i] = numvertices;
numfaces += mesh->num_faces();
numvertices += mesh->num_vertices();
}
for (int i = nummeshes; i < nummeshes + numinstances; ++i)
{
Instance const* instance = static_cast<Instance const*>(shapes[i]);
Mesh const* mesh = static_cast<Mesh const*>(instance->GetBaseShape());
mesh_faces_start_idx[i] = numfaces;
mesh_vertices_start_idx[i] = numvertices;
numfaces += mesh->num_faces();
numvertices += mesh->num_vertices();
}
// We can't avoild allocating it here, since bounds aren't stored anywhere
std::vector<bbox> bounds(numfaces);
// We handle meshes first collecting their world space bounds
#pragma omp parallel for
for (int i = 0; i < nummeshes; ++i)
{
Mesh const* mesh = static_cast<Mesh const*>(shapes[i]);
for (int j = 0; j < mesh->num_faces(); ++j)
{
// Here we directly get world space bounds
mesh->GetFaceBounds(j, false, bounds[mesh_faces_start_idx[i] + j]);
}
}
// Then we handle instances. Need to flatten them into actual geometry.
#pragma omp parallel for
for (int i = nummeshes; i < nummeshes + numinstances; ++i)
{
Instance const* instance = static_cast<Instance const*>(shapes[i]);
Mesh const* mesh = static_cast<Mesh const*>(instance->GetBaseShape());
// Instance is using its own transform for base shape geometry
// so we need to get object space bounds and transform them manually
matrix m, minv;
instance->GetTransform(m, minv);
for (int j = 0; j < mesh->num_faces(); ++j)
{
bbox tmp;
mesh->GetFaceBounds(j, true, tmp);
bounds[mesh_faces_start_idx[i] + j] = transform_bbox(tmp, m);
}
}
m_bvh->Build(&bounds[0], numfaces);
#ifdef RR_PROFILE
m_bvh->PrintStatistics(std::cout);
#endif
// Check if the tree height is reasonable
if (m_bvh->GetHeight() >= kMaxStackSize)
{
m_bvh.reset(nullptr);
throw ExceptionImpl("fatbvh accelerator can cause stack overflow for this scene, try using bvh instead");
}
FatNodeBvhTranslator translator;
translator.Process(*m_bvh);
// Update GPU data
// Create vertex buffer
{
// Vertices
m_gpudata->vertices = m_device->CreateBuffer(numvertices * sizeof(float3), Calc::BufferType::kRead);
// Get the pointer to mapped data
float3* vertexdata = nullptr;
Calc::Event* e = nullptr;
m_device->MapBuffer(m_gpudata->vertices, 0, 0, numvertices * sizeof(float3), Calc::MapType::kMapWrite, (void**)&vertexdata, &e);
e->Wait();
m_device->DeleteEvent(e);
// Here we need to put data in world space rather than object space
// So we need to get the transform from the mesh and multiply each vertex
matrix m, minv;
#pragma omp parallel for
for (int i = 0; i < nummeshes; ++i)
{
// Get the mesh
Mesh const* mesh = static_cast<Mesh const*>(shapes[i]);
// Get vertex buffer of the current mesh
float3 const* myvertexdata = mesh->GetVertexData();
// Get mesh transform
mesh->GetTransform(m, minv);
//#pragma omp parallel for
// Iterate thru vertices multiply and append them to GPU buffer
for (int j = 0; j < mesh->num_vertices(); ++j)
{
vertexdata[mesh_vertices_start_idx[i] + j] = transform_point(myvertexdata[j], m);
}
}
#pragma omp parallel for
for (int i = nummeshes; i < nummeshes + numinstances; ++i)
{
Instance const* instance = static_cast<Instance const*>(shapes[i]);
// Get the mesh
Mesh const* mesh = static_cast<Mesh const*>(instance->GetBaseShape());
// Get vertex buffer of the current mesh
float3 const* myvertexdata = mesh->GetVertexData();
// Get mesh transform
instance->GetTransform(m, minv);
//#pragma omp parallel for
// Iterate thru vertices multiply and append them to GPU buffer
for (int j = 0; j < mesh->num_vertices(); ++j)
{
vertexdata[mesh_vertices_start_idx[i] + j] = transform_point(myvertexdata[j], m);
}
}
m_device->UnmapBuffer(m_gpudata->vertices, 0, vertexdata, &e);
e->Wait();
m_device->DeleteEvent(e);
}
// Create face buffer
{
// This number is different from the number of faces for some BVHs
auto numindices = m_bvh->GetNumIndices();
std::vector<FatNodeBvhTranslator::Face> facedata(numindices);
// Here the point is to add mesh starting index to actual index contained within the mesh,
// getting absolute index in the buffer.
// Besides that we need to permute the faces accorningly to BVH reordering, whihc
// is contained within bvh.primids_
int const* reordering = m_bvh->GetIndices();
for (int i = 0; i < numindices; ++i)
{
int indextolook4 = reordering[i];
// We need to find a shape corresponding to current face
auto iter = std::upper_bound(mesh_faces_start_idx.cbegin(), mesh_faces_start_idx.cend(), indextolook4);
// Find the index of the shape
int shapeidx = static_cast<int>(std::distance(mesh_faces_start_idx.cbegin(), iter) - 1);
// Get the mesh directly or out of instance
Mesh const* mesh = nullptr;
if (shapeidx < nummeshes)
{
mesh = static_cast<Mesh const*>(shapes[shapeidx]);
}
else
{
mesh = static_cast<Mesh const*>(static_cast<Instance const*>(shapes[shapeidx])->GetBaseShape());
}
// Get vertex buffer of the current mesh
Mesh::Face const* myfacedata = mesh->GetFaceData();
// Find face idx
int faceidx = indextolook4 - mesh_faces_start_idx[shapeidx];
// Find mesh start idx
int mystartidx = mesh_vertices_start_idx[shapeidx];
// Copy face data to GPU buffer
facedata[i].idx[0] = myfacedata[faceidx].idx[0] + mystartidx;
facedata[i].idx[1] = myfacedata[faceidx].idx[1] + mystartidx;
facedata[i].idx[2] = myfacedata[faceidx].idx[2] + mystartidx;
facedata[i].shapeidx = shapes[shapeidx]->GetId();
facedata[i].shape_mask = shapes[shapeidx]->GetMask();
facedata[i].id = faceidx;
}
translator.InjectIndices(&facedata[0]);
}
// Copy translated nodes first
m_gpudata->bvh = m_device->CreateBuffer(translator.nodes_.size() * sizeof(FatNodeBvhTranslator::Node), Calc::BufferType::kRead, &translator.nodes_[0]);
// Stack
m_gpudata->stack = m_device->CreateBuffer(kMaxBatchSize*kMaxStackSize, Calc::BufferType::kWrite);
// Make sure everything is commited
m_device->Finish(0);
}
}
bool FontContext::layoutText(TextStyle::Parameters& _params, const icu::UnicodeString& _text,
std::vector<GlyphQuad>& _quads, std::bitset<max_textures>& _refs,
glm::vec2& _size, TextRange& _textRanges) {
std::lock_guard<std::mutex> lock(m_fontMutex);
alfons::LineLayout line = m_shaper.shapeICU(_params.font, _text, MIN_LINE_WIDTH,
_params.wordWrap ? _params.maxLineWidth : 0);
if (line.missingGlyphs() || line.shapes().size() == 0) {
// Nothing to do!
return false;
}
line.setScale(_params.fontScale);
// m_batch.drawShapeRange() calls FontContext's TextureCallback for new glyphs
// and MeshCallback (drawGlyph) for vertex quads of each glyph in LineLayout.
m_scratch.quads = &_quads;
size_t quadsStart = _quads.size();
alfons::LineMetrics metrics;
std::array<bool, 3> alignments = {};
if (_params.align != TextLabelProperty::Align::none) {
alignments[int(_params.align)] = true;
}
// Collect possible alignment from anchor fallbacks
for (int i = 0; i < _params.labelOptions.anchors.count; i++) {
auto anchor = _params.labelOptions.anchors[i];
TextLabelProperty::Align alignment = TextLabelProperty::alignFromAnchor(anchor);
if (alignment != TextLabelProperty::Align::none) {
alignments[int(alignment)] = true;
}
}
if (_params.wordWrap) {
m_textWrapper.clearWraps();
if (_params.maxLines != 0) {
uint32_t numLines = 0;
int pos = 0;
int max = line.shapes().size();
for (auto& shape : line.shapes()) {
pos++;
if (shape.mustBreak) {
numLines++;
if (numLines >= _params.maxLines && pos < max) {
shape.mustBreak = false;
line.removeShapes(shape.isSpace ? pos-1 : pos, max);
auto ellipsis = m_shaper.shape(_params.font, "…");
line.addShapes(ellipsis.shapes());
break;
}
}
}
}
float width = m_textWrapper.getShapeRangeWidth(line);
for (size_t i = 0; i < 3; i++) {
int rangeStart = m_scratch.quads->size();
if (!alignments[i]) {
_textRanges[i] = Range(rangeStart, 0);
continue;
}
int numLines = m_textWrapper.draw(m_batch, width, line, TextLabelProperty::Align(i),
_params.lineSpacing, metrics);
int rangeEnd = m_scratch.quads->size();
_textRanges[i] = Range(rangeStart, rangeEnd - rangeStart);
// For single line text alignments are the same
if (i == 0 && numLines == 1) {
_textRanges[1] = Range(rangeEnd, 0);
_textRanges[2] = Range(rangeEnd, 0);
break;
}
}
} else {
glm::vec2 position(0);
int rangeStart = m_scratch.quads->size();
m_batch.drawShapeRange(line, 0, line.shapes().size(), position, metrics);
int rangeEnd = m_scratch.quads->size();
_textRanges[0] = Range(rangeStart, rangeEnd - rangeStart);
_textRanges[1] = Range(rangeEnd, 0);
_textRanges[2] = Range(rangeEnd, 0);
}
auto it = _quads.begin() + quadsStart;
if (it == _quads.end()) {
// No glyphs added
return false;
}
// TextLabel parameter: Dimension
float width = metrics.aabb.z - metrics.aabb.x;
float height = metrics.aabb.w - metrics.aabb.y;
_size = glm::vec2(width, height);
// Offset to center all glyphs around 0/0
glm::vec2 offset((metrics.aabb.x + width * 0.5) * TextVertex::position_scale,
(metrics.aabb.y + height * 0.5) * TextVertex::position_scale);
{
std::lock_guard<std::mutex> lock(m_textureMutex);
for (; it != _quads.end(); ++it) {
if (!_refs[it->atlas]) {
_refs[it->atlas] = true;
m_atlasRefCount[it->atlas]++;
}
it->quad[0].pos -= offset;
it->quad[1].pos -= offset;
it->quad[2].pos -= offset;
it->quad[3].pos -= offset;
}
// Clear unused textures
for (size_t i = 0; i < m_textures.size(); i++) {
if (m_atlasRefCount[i] == 0) {
m_atlas.clear(i);
m_textures[i].texData.assign(GlyphTexture::size *
GlyphTexture::size, 0);
}
}
}
return true;
}
// Paints the tabs that intersect the window's update rectangle.
void Paint(HDC hdc, RECT& rc) {
IntersectClipRect(hdc, rc.left, rc.top, rc.right, rc.bottom);
// paint the background
#if 0
bool isTranslucentMode = inTitlebar && dwm::IsCompositionEnabled();
if (isTranslucentMode) {
PaintParentBackground(hwnd, hdc);
} else {
// note: not sure what color should be used here and painting
// background works fine
/*HBRUSH brush = CreateSolidBrush(colors.bar);
FillRect(hdc, &rc, brush);
DeleteObject(brush);*/
}
#else
PaintParentBackground(hwnd, hdc);
#endif
// TODO: GDI+ doesn't seem to cope well with SetWorldTransform
XFORM ctm = {1.0, 0, 0, 1.0, 0, 0};
SetWorldTransform(hdc, &ctm);
Graphics gfx(hdc);
gfx.SetCompositingMode(CompositingModeSourceCopy);
gfx.SetCompositingQuality(CompositingQualityHighQuality);
gfx.SetSmoothingMode(SmoothingModeHighQuality);
gfx.SetTextRenderingHint(TextRenderingHintClearTypeGridFit);
gfx.SetPageUnit(UnitPixel);
GraphicsPath shapes(data->Points, data->Types, data->Count);
GraphicsPath shape;
GraphicsPathIterator iterator(&shapes);
SolidBrush br(Color(0, 0, 0));
Pen pen(&br, 2.0f);
Font f(hdc, GetDefaultGuiFont());
// TODO: adjust these constant values for DPI?
RectF layout((REAL)DpiScaleX(hwnd, 3), 1.0f, REAL(width - DpiScaleX(hwnd, 20)), (REAL)height);
StringFormat sf(StringFormat::GenericDefault());
sf.SetFormatFlags(StringFormatFlagsNoWrap);
sf.SetLineAlignment(StringAlignmentCenter);
sf.SetTrimming(StringTrimmingEllipsisCharacter);
REAL yPosTab = inTitlebar ? 0.0f : REAL(ClientRect(hwnd).dy - height - 1);
for (int i = 0; i < Count(); i++) {
gfx.ResetTransform();
gfx.TranslateTransform(1.f + (REAL)(width + 1) * i - (REAL)rc.left, yPosTab - (REAL)rc.top);
if (!gfx.IsVisible(0, 0, width + 1, height + 1))
continue;
// Get the correct colors based on the state and the current theme
COLORREF bgCol = GetAppColor(AppColor::TabBackgroundBg);
COLORREF textCol = GetAppColor(AppColor::TabBackgroundText);
COLORREF xColor = GetAppColor(AppColor::TabBackgroundCloseX);
COLORREF circleColor = GetAppColor(AppColor::TabBackgroundCloseCircle);
if (selectedTabIdx == i) {
bgCol = GetAppColor(AppColor::TabSelectedBg);
textCol = GetAppColor(AppColor::TabSelectedText);
xColor = GetAppColor(AppColor::TabSelectedCloseX);
circleColor = GetAppColor(AppColor::TabSelectedCloseCircle);
} else if (highlighted == i) {
bgCol = GetAppColor(AppColor::TabHighlightedBg);
textCol = GetAppColor(AppColor::TabHighlightedText);
xColor = GetAppColor(AppColor::TabHighlightedCloseX);
circleColor = GetAppColor(AppColor::TabHighlightedCloseCircle);
}
if (xHighlighted == i) {
xColor = GetAppColor(AppColor::TabHoveredCloseX);
circleColor = GetAppColor(AppColor::TabHoveredCloseCircle);
}
if (xClicked == i) {
xColor = GetAppColor(AppColor::TabClickedCloseX);
circleColor = GetAppColor(AppColor::TabClickedCloseCircle);
}
// paint tab's body
gfx.SetCompositingMode(CompositingModeSourceCopy);
iterator.NextMarker(&shape);
br.SetColor(ToColor(bgCol));
Point points[4];
shape.GetPathPoints(points, 4);
Rect body(points[0].X, points[0].Y, points[2].X - points[0].X, points[2].Y - points[0].Y);
body.Inflate(0, 0);
gfx.SetClip(body);
body.Inflate(5, 5);
gfx.FillRectangle(&br, body);
gfx.ResetClip();
// draw tab's text
gfx.SetCompositingMode(CompositingModeSourceOver);
br.SetColor(ToColor(textCol));
gfx.DrawString(text.at(i), -1, &f, layout, &sf, &br);
// paint "x"'s circle
iterator.NextMarker(&shape);
bool closeCircleEnabled = true;
if ((xClicked == i || xHighlighted == i) && closeCircleEnabled) {
br.SetColor(ToColor(circleColor));
gfx.FillPath(&br, &shape);
}
// paint "x"
iterator.NextMarker(&shape);
pen.SetColor(ToColor(xColor));
gfx.DrawPath(&pen, &shape);
iterator.Rewind();
}
}