void epsExportDialog::accept()
{
QPrinter::Orientation o;
if (boxOrientation->currentItem() == 1)
o = QPrinter::Portrait;
else
o = QPrinter::Landscape;
QPrinter::ColorMode col = QPrinter::Color;
if (!boxColor->isChecked())
col = QPrinter::GrayScale;
QPrinter::PageSize size = pageSize();
emit exportToEPS(f_name, boxResolution->value(), o, size, col);
close();
}
String PrintContext::pageSizeAndMarginsInPixels(LocalFrame* frame,
int pageNumber,
int width,
int height,
int marginTop,
int marginRight,
int marginBottom,
int marginLeft) {
DoubleSize pageSize(width, height);
frame->document()->pageSizeAndMarginsInPixels(
pageNumber, pageSize, marginTop, marginRight, marginBottom, marginLeft);
return "(" + String::number(floor(pageSize.width())) + ", " +
String::number(floor(pageSize.height())) + ") " +
String::number(marginTop) + ' ' + String::number(marginRight) + ' ' +
String::number(marginBottom) + ' ' + String::number(marginLeft);
}
FixedVMPoolExecutableAllocator()
: MetaAllocator(jitAllocationGranule) // round up all allocations to 32 bytes
{
size_t reservationSize;
if (Options::jitMemoryReservationSize())
reservationSize = Options::jitMemoryReservationSize();
else
reservationSize = fixedExecutableMemoryPoolSize;
reservationSize = roundUpToMultipleOf(pageSize(), reservationSize);
m_reservation = PageReservation::reserveWithGuardPages(reservationSize, OSAllocator::JSJITCodePages, EXECUTABLE_POOL_WRITABLE, true);
if (m_reservation) {
ASSERT(m_reservation.size() == reservationSize);
addFreshFreeSpace(m_reservation.base(), m_reservation.size());
startOfFixedExecutableMemoryPool = reinterpret_cast<uintptr_t>(m_reservation.base());
}
}
void KPMarginPage::initPageSize(const QString& ps, bool landscape)
{
// first retrieve the Qt values for page size and margins
QPrinter prt(QPrinter::PrinterResolution);
prt.setFullPage(true);
prt.setPageSize((QPrinter::PageSize)(ps.isEmpty() ? KGlobal::locale()->pageSize() : ps.toInt()));
QPaintDeviceMetrics metrics(&prt);
float w = metrics.width();
float h = metrics.height();
unsigned int it, il, ib, ir;
prt.margins( &it, &il, &ib, &ir );
float mt = it;
float ml = il;
float mb = ib;
float mr = ir;
if (driver() && m_usedriver )
{
QString pageSize(ps);
if (pageSize.isEmpty())
{
DrListOption *o = (DrListOption*)driver()->findOption("PageSize");
if (o)
pageSize = o->get("default");
}
if (!pageSize.isEmpty())
{
DrPageSize *dps = driver()->findPageSize(pageSize);
if (dps)
{
w = dps->pageWidth();
h = dps->pageHeight();
mt = QMAX( mt, dps->topMargin() );
ml = QMAX( ml, dps->leftMargin() );
mb = QMAX( mb, dps->bottomMargin() );
mr = QMAX( mr, dps->rightMargin() );
}
}
}
m_margin->setPageSize(w, h);
m_margin->setOrientation(landscape ? KPrinter::Landscape : KPrinter::Portrait);
m_margin->setDefaultMargins( mt, mb, ml, mr );
m_margin->setCustomEnabled(false);
}
void DocumentWidget::setPageNumber(Q_UINT16 nr)
{
pageNr = nr;
selectionNeedsUpdating = true;
// We have to reset this, because otherwise we might crash in the mouseMoveEvent
// After switching pages in SinglePageMode or OverviewMode.
indexOfUnderlinedLink = -1;
// Resize Widget if the size of the new page is different than the size of the old page.
QSize _pageSize = documentCache->sizeOfPageInPixel(pageNr);
if (_pageSize != pageSize())
{
setPageSize(_pageSize);
}
update();
}
void* allocateJSBlock(unsigned size)
{
// See: JavaScriptCore/runtime/Collector.cpp
OLYMPIA_ASSERT(size == BLOCK_SIZE);
#if defined(OLYMPIA_LINUX) //|| defined(OLYMPIA_MAC)
#if ENABLE(JSC_MULTIPLE_THREADS)
#error Need to initialize pagesize safely.
#endif
static size_t pagesize = pageSize();
size_t extra = 0;
if (BLOCK_SIZE > pagesize)
extra = BLOCK_SIZE - pagesize;
void* mmapResult = mmap(NULL, BLOCK_SIZE + extra, PROT_READ | PROT_WRITE, MAP_PRIVATE | MAP_ANON, -1, 0);
uintptr_t address = reinterpret_cast<uintptr_t>(mmapResult);
size_t adjust = 0;
if ((address & BLOCK_OFFSET_MASK) != 0)
adjust = BLOCK_SIZE - (address & BLOCK_OFFSET_MASK);
if (adjust > 0)
munmap(reinterpret_cast<char*>(address), adjust);
if (adjust < extra)
munmap(reinterpret_cast<char*>(address + adjust + BLOCK_SIZE), extra - adjust);
address += adjust;
return reinterpret_cast<void*>(address);
#elif defined(OLYMPIA_WINDOWS)
#if COMPILER(MINGW) && !COMPILER(MINGW64)
void* address = __mingw_aligned_malloc(BLOCK_SIZE, BLOCK_SIZE);
#else
void* address = _aligned_malloc(BLOCK_SIZE, BLOCK_SIZE);
#endif
memset(address, 0, BLOCK_SIZE);
return address;
#elif defined(OLYMPIA_MAC)
vm_address_t address = 0;
vm_map(current_task(), &address, BLOCK_SIZE, BLOCK_OFFSET_MASK, VM_FLAGS_ANYWHERE | VM_TAG_FOR_COLLECTOR_MEMORY, MEMORY_OBJECT_NULL, 0, FALSE, VM_PROT_DEFAULT, VM_PROT_DEFAULT, VM_INHERIT_DEFAULT);
return reinterpret_cast<void*>(address);
#endif
}
void KPrViewModePreviewShapeAnimations::activate(KoPAViewMode *previousViewMode)
{
m_savedViewMode = previousViewMode; // store the previous view mode
m_animationCache = new KPrAnimationCache();
m_canvas->shapeManager()->setPaintingStrategy(new KPrShapeManagerAnimationStrategy(m_canvas->shapeManager(),
m_animationCache,
new KPrPageSelectStrategyActive(m_canvas)));
// the update of the canvas is needed so that the old page gets drawn fully before the effect starts
const KoPageLayout &layout = activePageLayout();
QSizeF pageSize(layout.width, layout.height);
//calculate size of union page + viewport
QSizeF documentMinSize(view()->zoomController()->documentSize());
// create a rect out of it with origin in tp left of page
QRectF documentRect(QPointF((documentMinSize.width() - layout.width) * -0.5,
(documentMinSize.height() - layout.height) * -0.5),
documentMinSize);
QPointF offset = -documentRect.topLeft();
m_canvas->setDocumentOrigin(offset);
m_view->zoomController()->setPageSize(pageSize);
m_canvas->resourceManager()->setResource(KoCanvasResourceManager::PageSize, pageSize);
m_canvas->repaint();
m_timeLine.setDuration(m_shapeAnimation->duration());
m_timeLine.setCurrentTime(0);
m_animationCache->clear();
m_animationCache->setPageSize(view()->zoomController()->pageSize());
qreal zoom;
view()->zoomHandler()->zoom(&zoom, &zoom);
m_animationCache->setZoom(zoom);
m_shapeAnimation->init(m_animationCache, 0);
m_animationCache->startStep(0);
m_timeLine.start();
connect(&m_timeLine, SIGNAL(valueChanged(qreal)), this, SLOT(animate()));
}
void SQLiteDatabase::setMaximumSize(int64_t size)
{
if (size < 0)
size = 0;
int currentPageSize = pageSize();
ASSERT(currentPageSize);
int64_t newMaxPageCount = currentPageSize ? size / currentPageSize : 0;
MutexLocker locker(m_authorizerLock);
enableAuthorizer(false);
SQLiteStatement statement(*this, "PRAGMA max_page_count = " + String::number(newMaxPageCount));
statement.prepare();
if (statement.step() != SQLResultRow)
LOG_ERROR("Failed to set maximum size of database to %lli bytes", size);
enableAuthorizer(true);
}
wxSize wxWizard::GetPageSize() const
{
// default width and height of the page
int DEFAULT_PAGE_WIDTH,
DEFAULT_PAGE_HEIGHT;
if ( wxSystemSettings::GetScreenType() <= wxSYS_SCREEN_PDA )
{
// Make the default page size small enough to fit on screen
DEFAULT_PAGE_WIDTH = wxSystemSettings::GetMetric(wxSYS_SCREEN_X) / 2;
DEFAULT_PAGE_HEIGHT = wxSystemSettings::GetMetric(wxSYS_SCREEN_Y) / 2;
}
else // !PDA
{
DEFAULT_PAGE_WIDTH =
DEFAULT_PAGE_HEIGHT = 270;
}
// start with default minimal size
wxSize pageSize(DEFAULT_PAGE_WIDTH, DEFAULT_PAGE_HEIGHT);
// make the page at least as big as specified by user
pageSize.IncTo(m_sizePage);
if ( m_statbmp )
{
// make the page at least as tall as the bitmap
pageSize.IncTo(wxSize(0, m_bitmap.GetHeight()));
}
if ( m_usingSizer )
{
// make it big enough to contain all pages added to the sizer
pageSize.IncTo(m_sizerPage->GetMaxChildSize());
}
return pageSize;
}
bool KDReports::Report::print( QPrinter* printer, QWidget* parent )
{
// save the old page size
QPrinter::PageSize savePageSize = pageSize();
if ( d->wantEndlessPrinting() ) {
// ensure that the printer is set up with the right size
d->ensureLayouted();
printer->setPaperSize( d->m_paperSize, QPrinter::DevicePixel );
} else {
// ensure that the layout matches the printer
d->setPaperSizeFromPrinter( printer->paperRect().size() );
}
printer->setFullPage( true );
// don't call ensureLayouted here, it would use the wrong printer!
const bool ret = d->doPrint( printer, parent );
// Reset the page size
setPageSize( savePageSize );
return ret;
}
void BufferManager::loadBuffers() {
openLogFile();
__int32 buffers = _controlFile->readInt();
// The buffers are circular, this means that some
// buffers are in the front of the control file but
// they are at the tail of the queue
std::vector<Buffer*> front;
std::vector<Buffer*> tail;
bool addToTail = true;
for (__int32 x = 0; x < buffers; x++) {
__int32 controlPosition = _controlFile->currentPos();
char flag = _controlFile->readChar();
__int64 startOffset = _controlFile->readLong();
__int64 bufferLen = _controlFile->readLong();
char* logFileName = _controlFile->readChars();
Buffer* buffer = new Buffer(this, logFileName, startOffset, _buffersSize, _buffersSize / pageSize());
buffer->setControlPosition(controlPosition);
if (flag & 0x01) {
if (addToTail) {
tail.push_back(buffer);
} else {
front.push_back(buffer);
}
} else {
addToTail = false;
addReusable(buffer);
}
free(logFileName);
}
for (std::vector<Buffer*>::iterator iter = front.begin(); iter != front.end(); iter++) {
Buffer* buffer = *iter;
addBuffer(buffer);
}
for (std::vector<Buffer*>::iterator iter = tail.begin(); iter != tail.end(); iter++) {
Buffer* buffer = *iter;
addBuffer(buffer);
}
}
void
Ndbfs::readWriteRequest(int action, Signal * signal)
{
const FsReadWriteReq * const fsRWReq = (FsReadWriteReq *)&signal->theData[0];
Uint16 filePointer = (Uint16)fsRWReq->filePointer;
const UintR userPointer = fsRWReq->userPointer;
const BlockReference userRef = fsRWReq->userReference;
const BlockNumber blockNumber = refToBlock(userRef);
AsyncFile* openFile = theOpenFiles.find(filePointer);
const NewVARIABLE *myBaseAddrRef = &getBat(blockNumber)[fsRWReq->varIndex];
UintPtr tPageSize;
UintPtr tClusterSize;
UintPtr tNRR;
UintPtr tPageOffset;
char* tWA;
FsRef::NdbfsErrorCodeType errorCode;
Request *request = theRequestPool->get();
request->error = 0;
request->set(userRef, userPointer, filePointer);
request->file = openFile;
request->action = (Request::Action) action;
request->theTrace = signal->getTrace();
Uint32 format = fsRWReq->getFormatFlag(fsRWReq->operationFlag);
if (fsRWReq->numberOfPages == 0) { //Zero pages not allowed
jam();
errorCode = FsRef::fsErrInvalidParameters;
goto error;
}
if(format != FsReadWriteReq::fsFormatGlobalPage &&
format != FsReadWriteReq::fsFormatSharedPage)
{
if (fsRWReq->varIndex >= getBatSize(blockNumber)) {
jam();// Ensure that a valid variable is used
errorCode = FsRef::fsErrInvalidParameters;
goto error;
}
if (myBaseAddrRef == NULL) {
jam(); // Ensure that a valid variable is used
errorCode = FsRef::fsErrInvalidParameters;
goto error;
}
if (openFile == NULL) {
jam(); //file not open
errorCode = FsRef::fsErrFileDoesNotExist;
goto error;
}
tPageSize = pageSize(myBaseAddrRef);
tClusterSize = myBaseAddrRef->ClusterSize;
tNRR = myBaseAddrRef->nrr;
tWA = (char*)myBaseAddrRef->WA;
switch (format) {
// List of memory and file pages pairs
case FsReadWriteReq::fsFormatListOfPairs: {
jam();
for (unsigned int i = 0; i < fsRWReq->numberOfPages; i++) {
jam();
const UintPtr varIndex = fsRWReq->data.listOfPair[i].varIndex;
const UintPtr fileOffset = fsRWReq->data.listOfPair[i].fileOffset;
if (varIndex >= tNRR) {
jam();
errorCode = FsRef::fsErrInvalidParameters;
goto error;
}//if
request->par.readWrite.pages[i].buf = &tWA[varIndex * tClusterSize];
request->par.readWrite.pages[i].size = tPageSize;
request->par.readWrite.pages[i].offset = fileOffset * tPageSize;
}//for
request->par.readWrite.numberOfPages = fsRWReq->numberOfPages;
break;
}//case
// Range of memory page with one file page
case FsReadWriteReq::fsFormatArrayOfPages: {
if ((fsRWReq->numberOfPages + fsRWReq->data.arrayOfPages.varIndex) > tNRR) {
jam();
errorCode = FsRef::fsErrInvalidParameters;
goto error;
}//if
const UintPtr varIndex = fsRWReq->data.arrayOfPages.varIndex;
const UintPtr fileOffset = fsRWReq->data.arrayOfPages.fileOffset;
request->par.readWrite.pages[0].offset = fileOffset * tPageSize;
request->par.readWrite.pages[0].size = tPageSize * fsRWReq->numberOfPages;
request->par.readWrite.numberOfPages = 1;
request->par.readWrite.pages[0].buf = &tWA[varIndex * tPageSize];
break;
}//case
// List of memory pages followed by one file page
case FsReadWriteReq::fsFormatListOfMemPages: {
tPageOffset = fsRWReq->data.listOfMemPages.varIndex[fsRWReq->numberOfPages];
tPageOffset *= tPageSize;
for (unsigned int i = 0; i < fsRWReq->numberOfPages; i++) {
jam();
UintPtr varIndex = fsRWReq->data.listOfMemPages.varIndex[i];
if (varIndex >= tNRR) {
jam();
errorCode = FsRef::fsErrInvalidParameters;
goto error;
}//if
request->par.readWrite.pages[i].buf = &tWA[varIndex * tClusterSize];
request->par.readWrite.pages[i].size = tPageSize;
request->par.readWrite.pages[i].offset = tPageOffset + (i*tPageSize);
}//for
request->par.readWrite.numberOfPages = fsRWReq->numberOfPages;
break;
// make it a writev or readv
}//case
default: {
jam();
errorCode = FsRef::fsErrInvalidParameters;
goto error;
}//default
}//switch
}
else if (format == FsReadWriteReq::fsFormatGlobalPage)
{
Ptr<GlobalPage> ptr;
m_global_page_pool.getPtr(ptr, fsRWReq->data.pageData[0]);
request->par.readWrite.pages[0].buf = (char*)ptr.p;
request->par.readWrite.pages[0].size = ((UintPtr)GLOBAL_PAGE_SIZE)*fsRWReq->numberOfPages;
request->par.readWrite.pages[0].offset= ((UintPtr)GLOBAL_PAGE_SIZE)*fsRWReq->varIndex;
request->par.readWrite.numberOfPages = 1;
}
else
{
ndbrequire(format == FsReadWriteReq::fsFormatSharedPage);
Ptr<GlobalPage> ptr;
m_shared_page_pool.getPtr(ptr, fsRWReq->data.pageData[0]);
request->par.readWrite.pages[0].buf = (char*)ptr.p;
request->par.readWrite.pages[0].size = ((UintPtr)GLOBAL_PAGE_SIZE)*fsRWReq->numberOfPages;
request->par.readWrite.pages[0].offset= ((UintPtr)GLOBAL_PAGE_SIZE)*fsRWReq->varIndex;
request->par.readWrite.numberOfPages = 1;
}
ndbrequire(forward(openFile, request));
return;
error:
theRequestPool->put(request);
FsRef * const fsRef = (FsRef *)&signal->theData[0];
fsRef->userPointer = userPointer;
fsRef->setErrorCode(fsRef->errorCode, errorCode);
fsRef->osErrorCode = ~0; // Indicate local error
switch (action) {
case Request:: write:
case Request:: writeSync: {
jam();
sendSignal(userRef, GSN_FSWRITEREF, signal, 3, JBB);
break;
}//case
case Request:: readPartial:
case Request:: read: {
jam();
sendSignal(userRef, GSN_FSREADREF, signal, 3, JBB);
}//case
}//switch
return;
}
Buffer* BufferManager::createNewBuffer() {
Buffer* result = new Buffer(this, _logFileName, _buffersCount * _buffersSize, (__int64)0, _buffersSize / pageSize());
return result;
}
virtual void notifyNeedPage(void* page)
{
m_reservation.commit(page, pageSize());
}
void* OSAllocator::reserveAndCommit(size_t bytes, Usage usage, bool writable, bool executable, bool includesGuardPages)
{
// All POSIX reservations start out logically committed.
int protection = PROT_READ;
if (writable)
protection |= PROT_WRITE;
if (executable)
protection |= PROT_EXEC;
int flags = MAP_PRIVATE | MAP_ANON;
#if PLATFORM(IOS)
if (executable)
flags |= MAP_JIT;
#endif
#if OS(DARWIN)
int fd = usage;
#else
UNUSED_PARAM(usage);
int fd = -1;
#endif
void* result = 0;
#if (OS(DARWIN) && CPU(X86_64))
if (executable) {
ASSERT(includesGuardPages);
// Cook up an address to allocate at, using the following recipe:
// 17 bits of zero, stay in userspace kids.
// 26 bits of randomness for ASLR.
// 21 bits of zero, at least stay aligned within one level of the pagetables.
//
// But! - as a temporary workaround for some plugin problems (rdar://problem/6812854),
// for now instead of 2^26 bits of ASLR lets stick with 25 bits of randomization plus
// 2^24, which should put up somewhere in the middle of userspace (in the address range
// 0x200000000000 .. 0x5fffffffffff).
intptr_t randomLocation = 0;
randomLocation = arc4random() & ((1 << 25) - 1);
randomLocation += (1 << 24);
randomLocation <<= 21;
result = reinterpret_cast<void*>(randomLocation);
}
#endif
result = mmap(result, bytes, protection, flags, fd, 0);
if (result == MAP_FAILED) {
#if ENABLE(LLINT)
if (executable)
result = 0;
else
#endif
CRASH();
}
if (result && includesGuardPages) {
// We use mmap to remap the guardpages rather than using mprotect as
// mprotect results in multiple references to the code region. This
// breaks the madvise based mechanism we use to return physical memory
// to the OS.
mmap(result, pageSize(), PROT_NONE, MAP_FIXED | MAP_PRIVATE | MAP_ANON, fd, 0);
mmap(static_cast<char*>(result) + bytes - pageSize(), pageSize(), PROT_NONE, MAP_FIXED | MAP_PRIVATE | MAP_ANON, fd, 0);
}
return result;
}
void Text::layout()
{
#if 0
QSizeF pageSize(-1.0, 1000000);
setPos(0.0, 0.0);
if (parent() && _layoutToParentWidth) {
pageSize.setWidth(parent()->width());
if (parent()->type() == HBOX || parent()->type() == VBOX || parent()->type() == TBOX) {
Box* box = static_cast<Box*>(parent());
rxpos() += box->leftMargin() * DPMM;
rypos() += box->topMargin() * DPMM;
// pageSize.setHeight(box->height() - (box->topMargin() + box->bottomMargin()) * DPMM);
pageSize.setWidth(box->width() - (box->leftMargin() + box->rightMargin()) * DPMM);
}
}
QTextOption to = _doc->defaultTextOption();
to.setUseDesignMetrics(true);
to.setWrapMode(pageSize.width() <= 0.0 ? QTextOption::NoWrap : QTextOption::WrapAtWordBoundaryOrAnywhere);
_doc->setDefaultTextOption(to);
if (pageSize.width() <= 0.0)
_doc->setTextWidth(_doc->idealWidth());
else
_doc->setPageSize(pageSize);
if (hasFrame()) {
frame = QRectF();
for (QTextBlock tb = _doc->begin(); tb.isValid(); tb = tb.next()) {
QTextLayout* tl = tb.layout();
int n = tl->lineCount();
for (int i = 0; i < n; ++i)
// frame |= tl->lineAt(0).naturalTextRect().translated(tl->position());
frame |= tl->lineAt(0).rect().translated(tl->position());
}
if (circle()) {
if (frame.width() > frame.height()) {
frame.setY(frame.y() + (frame.width() - frame.height()) * -.5);
frame.setHeight(frame.width());
}
else {
frame.setX(frame.x() + (frame.height() - frame.width()) * -.5);
frame.setWidth(frame.height());
}
}
qreal w = (paddingWidth() + frameWidth() * .5) * DPMM;
frame.adjust(-w, -w, w, w);
w = frameWidth() * DPMM;
_bbox = frame.adjusted(-w, -w, w, w);
}
else {
_bbox = QRectF(QPointF(0.0, 0.0), _doc->size()); //_doc->documentLayout()->frameBoundingRect(_doc->rootFrame());
}
_doc->setModified(false);
style().layout(this); // process alignment
if ((style().align() & ALIGN_VCENTER) && (subtype() == TEXT_TEXTLINE)) {
// special case: vertically centered text with TextLine needs to
// take into account the line width
TextLineSegment* tls = (TextLineSegment*)parent();
TextLine* tl = (TextLine*)(tls->line());
qreal textlineLineWidth = point(tl->lineWidth());
rypos() -= textlineLineWidth * .5;
}
if (parent() == 0)
return;
if (parent()->type() == SEGMENT) {
Segment* s = static_cast<Segment*>(parent());
rypos() += s ? s->measure()->system()->staff(staffIdx())->y() : 0.0;
}
#endif
Font f = style().font(spatium());
qreal asc, desc, leading;
qreal w = textMetrics(f.family(), _text, f.size(), &asc, &desc, &leading);
// printf("text(%s) asc %f desc %f leading %f w %f\n", qPrintable(_text), asc, desc, leading, w);
_lineHeight = asc + desc;
_lineSpacing = _lineHeight + leading;
_baseLine = asc;
setbbox(QRectF(0.0, -asc, w, _lineHeight));
#if 0
if (parent() && _layoutToParentWidth) {
qreal wi = parent()->width();
qreal ph = parent()->height();
qreal x;
qreal y = pos.y();
if (align() & ALIGN_HCENTER)
x = (wi - w) * .5;
else if (align() & ALIGN_RIGHT)
x = wi - w;
else
x = 0.0;
if (align() & ALIGN_VCENTER)
y = (ph - asc) * .5;
else if (align() & ALIGN_BOTTOM)
y = ph - asc;
else
y = asc;
setPos(x, y + asc);
}
#endif
style().layout(this); // process alignment
rypos() += asc;
if (parent() && _layoutToParentWidth) {
qreal wi = parent()->width();
if (align() & ALIGN_HCENTER)
rxpos() = (wi - w) * .5;
else if (align() & ALIGN_RIGHT)
rxpos() = wi - w;
}
if ((style().align() & ALIGN_VCENTER) && (subtype() == TEXT_TEXTLINE)) {
// special case: vertically centered text with TextLine needs to
// take into account the line width
TextLineSegment* tls = (TextLineSegment*)parent();
TextLine* tl = (TextLine*)(tls->line());
qreal textlineLineWidth = point(tl->lineWidth());
rypos() -= textlineLineWidth * .5;
}
if (parent() == 0)
return;
if (parent()->type() == SEGMENT) {
Segment* s = static_cast<Segment*>(parent());
rypos() += s ? s->measure()->system()->staff(staffIdx())->y() : 0.0;
}
}
void TFuncSpecView::Paint(TDC& dc, bool erase, TRect& rect)
{
TSwitchMinApp* theApp = TYPESAFE_DOWNCAST(GetApplication(), TSwitchMinApp);
if (theApp) {
// Only paint if we're printing and we have something to paint, otherwise do nothing.
//
if (theApp->Printing && theApp->Printer && !rect.IsEmpty()) {
// Use pageSize to get the size of the window to render into. For a Window it's the client area,
// for a printer it's the printer DC dimensions and for print preview it's the layout window.
//
TSize pageSize(rect.right - rect.left, rect.bottom - rect.top);
TPrintDialog::TData& printerData = theApp->Printer->GetSetup();
// Get area we can draw in
TRect drawingArea(swdoc->PaintHeader(dc, rect, "", 0, 0, false), rect.BottomRight());
TEXTMETRIC tm;
dc.SelectObject(TFont("Arial", -12));
if (!dc.GetTextMetrics(tm)) {
dc.SelectObject(TFont("Arial", -12));
dc.GetTextMetrics(tm);
}
int fHeight=tm.tmHeight+tm.tmExternalLeading;
unsigned long inputs=swdoc->GetSystem()->GetInputs();
XPosVector xpos;
uint divider;
char* data;
Print_CreateWidths(xpos, divider, dc);
if (xpos.back().x < rect.Size().cx) { // put space in structure to stretch across page
uint spacing=(rect.Size().cx - xpos.back().x)/(xpos.size()+1);
uint space_inc=spacing;
for(XPosVector::size_type i=0; i<xpos.size(); i++) {
if (i==inputs) { // after inputs section, increase divider
divider += space_inc;
space_inc += spacing;
}
xpos[i].x += space_inc;
space_inc += spacing;
}
}
data=new char[xpos.size()];
unsigned long PagesDown=1+pow(2,inputs)/( (drawingArea.Size().cy/fHeight) - 2); // 2 lines for header and horz divider
unsigned long PagesAcross=1+xpos.back().x/drawingArea.Size().cx;
unsigned long Pages=1+PagesDown*PagesAcross;
// Compute the number of pages to print.
//
printerData.MinPage = 1;
printerData.MaxPage = Pages;
int fromPage = printerData.FromPage == -1 ? 1 : printerData.FromPage;
int toPage = printerData.ToPage == -1 ? 1 : printerData.ToPage;
int currentPage = fromPage;
TPoint p;
dc.SelectObject(TPen(TColor::Black));
while (currentPage <= toPage) {
swdoc->PaintHeader(dc, rect, "Specification", currentPage, Pages, true);
if (currentPage==1) Print_Summary(dc, drawingArea);
else {
// Calculate origin of line by page number
// x
int col=((currentPage-2) ) % PagesAcross;
p.x=drawingArea.left - col * drawingArea.Size().cx;
// y
int row=floor((currentPage-2)/PagesAcross);
p.y=drawingArea.top/* - row * drawingArea.Size().cy*/;
// Calculate starting and ending input states
CELL_TYPE state, stateEnd;
state=(row*(drawingArea.Size().cy-fHeight))/fHeight;
stateEnd=state+(drawingArea.Size().cy-fHeight)/fHeight;
if (stateEnd >= (pow(2,inputs)-1) ) stateEnd=pow(2,inputs)-1;
//
// Draw header and lines
// Vertical
if ( ((p.x+divider) > drawingArea.left) && ((p.x+divider)<drawingArea.right) ) {
dc.MoveTo(p.x+divider, p.y);
dc.LineTo(p.x+divider, p.y+((stateEnd-state)+3)*fHeight);
}
// Labels
for(XPosVector::size_type i=0; i<xpos.size(); i++)
dc.TextOut(TPoint(xpos[i].x, p.y), xpos[i].s.c_str());
p.y += fHeight;
// Horizontal
dc.MoveTo(drawingArea.left, p.y + fHeight/2);
dc.LineTo(p.x+xpos.back().x, p.y + fHeight/2);
p.y += fHeight;
//
// Draw each line
while(state <= stateEnd) {
Print_GenerateLine(data, state);
Print_Line(dc, p, xpos, data);
p.y += fHeight;
state++;
}
}
currentPage++;
}
delete[] data;
}
else {
// INSERT>> Normal painting code goes here.
wTabs->InvalidateRect(rect, erase);
}
}
}
virtual void notifyPageIsFree(void* page)
{
m_reservation.decommit(page, pageSize());
}
//
// Paint routine for Window, Printer, and PrintPreview for a TEdit/TListBox client.
//
void poundsMDIChild::Paint (TDC& dc, BOOL, TRect& rect)
{
poundsApp *theApp = TYPESAFE_DOWNCAST(GetApplication(), poundsApp);
if (theApp) {
// Only paint if we're printing and we have something to paint, otherwise do nothing.
if (theApp->Printing && theApp->Printer && !rect.IsEmpty()) {
// Use pageSize to get the size of the window to render into. For a Window it's the client area,
// for a printer it's the printer DC dimensions and for print preview it's the layout window.
TSize pageSize(rect.right - rect.left, rect.bottom - rect.top);
HFONT hFont = (HFONT)GetClientWindow()->GetWindowFont();
TFont font("Arial", -12);
if (hFont == 0)
dc.SelectObject(font);
else
dc.SelectObject(TFont(hFont));
TEXTMETRIC tm;
int fHeight = (dc.GetTextMetrics(tm) == TRUE) ? tm.tmHeight + tm.tmExternalLeading : 10;
// How many lines of this font can we fit on a page.
int linesPerPage = MulDiv(pageSize.cy, 1, fHeight);
if (linesPerPage) {
TPrintDialog::TData &printerData = theApp->Printer->GetSetup();
int maxPg = 1;
// Get the client class window (this is the contents we're going to print).
TEdit *clientEditWindow /* = 0*/;
TListBox *clientListWindow = 0;
TWindow *clientUnknownWindow = 0;
clientEditWindow = TYPESAFE_DOWNCAST(GetClientWindow(), TEdit);
if (clientEditWindow)
maxPg = ((clientEditWindow->GetNumLines() / linesPerPage) + 1.0);
else {
clientListWindow = TYPESAFE_DOWNCAST(GetClientWindow(), TListBox);
if (clientListWindow)
maxPg = ((clientListWindow->GetCount() / linesPerPage) + 1.0);
else
clientUnknownWindow = TYPESAFE_DOWNCAST(GetClientWindow(), TWindow);
}
// Compute the number of pages to print.
printerData.MinPage = 1;
printerData.MaxPage = maxPg;
// Do the text stuff:
int fromPage = printerData.FromPage == -1 ? 1 : printerData.FromPage;
int toPage = printerData.ToPage == -1 ? 1 : printerData.ToPage;
char buffer[255];
int currentPage = fromPage;
while (currentPage <= toPage) {
int startLine = (currentPage - 1) * linesPerPage;
int lineIdx = 0;
while (lineIdx < linesPerPage) {
// If the string is no longer valid then there's nothing more to display.
if (clientEditWindow) {
if (!clientEditWindow->GetLine(buffer, sizeof(buffer), startLine + lineIdx))
break;
}
else if (clientListWindow) {
if (clientListWindow->GetString(buffer, startLine + lineIdx) < 0)
break;
}
else if (clientUnknownWindow) {
clientUnknownWindow->Paint(dc, FALSE, rect);
break;
}
dc.TabbedTextOut(TPoint(0, lineIdx * fHeight), buffer, lstrlen(buffer), 0, NULL, 0);
lineIdx++;
}
currentPage++;
}
}
}
}
}
void* OSAllocator::reserveAndCommit(size_t bytes, Usage usage, bool writable, bool executable, bool includesGuardPages)
{
// All POSIX reservations start out logically committed.
int protection = PROT_READ;
if (writable)
protection |= PROT_WRITE;
if (executable)
protection |= PROT_EXEC;
int flags = MAP_PRIVATE | MAP_ANON;
#if PLATFORM(IOS)
if (executable)
flags |= MAP_JIT;
#endif
#if OS(LINUX)
// Linux distros usually do not allow overcommit by default, so
// JSC's strategy of mmaping a large amount of memory upfront
// won't work very well on some systems. Fortunately there's a
// flag we can pass to mmap to disable the overcommit check for
// this particular call, so we can get away with it as long as the
// overcommit flag value in /proc/sys/vm/overcommit_memory is 0
// ('heuristic') and not 2 (always check). 0 is the usual default
// value, so this should work well in general.
flags |= MAP_NORESERVE;
#endif
#if OS(DARWIN)
int fd = usage;
#else
int fd = -1;
#endif
void* result = 0;
#if (OS(DARWIN) && CPU(X86_64))
if (executable) {
ASSERT(includesGuardPages);
// Cook up an address to allocate at, using the following recipe:
// 17 bits of zero, stay in userspace kids.
// 26 bits of randomness for ASLR.
// 21 bits of zero, at least stay aligned within one level of the pagetables.
//
// But! - as a temporary workaround for some plugin problems (rdar://problem/6812854),
// for now instead of 2^26 bits of ASLR lets stick with 25 bits of randomization plus
// 2^24, which should put up somewhere in the middle of userspace (in the address range
// 0x200000000000 .. 0x5fffffffffff).
intptr_t randomLocation = 0;
randomLocation = arc4random() & ((1 << 25) - 1);
randomLocation += (1 << 24);
randomLocation <<= 21;
result = reinterpret_cast<void*>(randomLocation);
}
#endif
result = mmap(result, bytes, protection, flags, fd, 0);
if (result == MAP_FAILED) {
#if ENABLE(INTERPRETER)
if (executable)
result = 0;
else
#endif
CRASH();
}
if (result && includesGuardPages) {
// We use mmap to remap the guardpages rather than using mprotect as
// mprotect results in multiple references to the code region. This
// breaks the madvise based mechanism we use to return physical memory
// to the OS.
mmap(result, pageSize(), PROT_NONE, MAP_FIXED | MAP_PRIVATE | MAP_ANON, fd, 0);
mmap(static_cast<char*>(result) + bytes - pageSize(), pageSize(), PROT_NONE, MAP_FIXED | MAP_PRIVATE | MAP_ANON, fd, 0);
}
return result;
}
/*!
\reimp
*/
void HbScrollBar::mousePressEvent( QGraphicsSceneMouseEvent *event )
{
Q_D(HbScrollBar);
QGraphicsWidget::mousePressEvent(event);
if ( !d->mInteractive ) {
return;
}
HbStyleOptionScrollBar opt;
QRectF handleBounds = d->handleItem->boundingRect();
d->mPressPosition = mapToItem(d->handleItem, event->pos());
switch (orientation()) {
case Qt::Horizontal:
d->mThumbPressed = (event->pos().x() >= d->handleItem->pos().x() &&
event->pos().x() <= d->handleItem->pos().x() + handleBounds.width());
if (!d->mThumbPressed) {
d->mGroovePressed = true;
HbWidgetFeedback::triggered(this, Hb::InstantPressed);
if (d->handleItem->pos().x() < event->pos().x()) {
emit valueChangeRequested(qMin(value() + pageSize(), qreal(1.0)), orientation());
} else {
emit valueChangeRequested(qMax(value() - pageSize(), qreal(0.0)), orientation());
}
d->mPressedTargetValue = qBound(qreal(0.0),
qreal((event->pos().x() - (handleBounds.width() / 2.0)) / (boundingRect().width() - handleBounds.width())),
qreal(1.0));
d->repeatActionTimer.start(REPEATION_TIME, this);
} else {
HbWidgetFeedback::triggered(this, Hb::InstantPressed, Hb::ModifierSliderHandle);
initStyleOption(&opt);
style()->updatePrimitive(d->handleItem, HbStyle::P_ScrollBar_handle, &opt );
emit d->core.handlePressed();
}
break;
case Qt::Vertical:
d->mThumbPressed = (event->pos().y() >= d->handleItem->pos().y() &&
event->pos().y() <= d->handleItem->pos().y() + handleBounds.height());
if (!d->mThumbPressed) {
d->mGroovePressed = true;
HbWidgetFeedback::triggered(this, Hb::InstantPressed);
if (d->handleItem->pos().y() < event->pos().y()) {
emit valueChangeRequested(qMin(value() + pageSize(), qreal(1.0)), orientation());
} else {
emit valueChangeRequested(qMax(value() - pageSize(), qreal(0.0)), orientation());
}
d->mPressedTargetValue = qBound(qreal(0.0),
qreal((event->pos().y() - (handleBounds.height() / 2.0)) / (boundingRect().height() - handleBounds.height())),
qreal(1.0));
d->repeatActionTimer.start(REPEATION_TIME, this);
} else {
HbWidgetFeedback::triggered(this, Hb::InstantPressed, Hb::ModifierSliderHandle);
initStyleOption(&opt);
style()->updatePrimitive(d->handleItem, HbStyle::P_ScrollBar_handle, &opt );
emit d->core.handlePressed();
}
break;
}
event->accept();
}
virtual void notifyNeedPage(void* page)
{
OSAllocator::commit(page, pageSize(), EXECUTABLE_POOL_WRITABLE, true);
}
int QTextDocument::qt_metacall(QMetaObject::Call _c, int _id, void **_a)
{
_id = QObject::qt_metacall(_c, _id, _a);
if (_id < 0)
return _id;
if (_c == QMetaObject::InvokeMetaMethod) {
switch (_id) {
case 0: contentsChange((*reinterpret_cast< int(*)>(_a[1])),(*reinterpret_cast< int(*)>(_a[2])),(*reinterpret_cast< int(*)>(_a[3]))); break;
case 1: contentsChanged(); break;
case 2: undoAvailable((*reinterpret_cast< bool(*)>(_a[1]))); break;
case 3: redoAvailable((*reinterpret_cast< bool(*)>(_a[1]))); break;
case 4: undoCommandAdded(); break;
case 5: modificationChanged((*reinterpret_cast< bool(*)>(_a[1]))); break;
case 6: cursorPositionChanged((*reinterpret_cast< const QTextCursor(*)>(_a[1]))); break;
case 7: blockCountChanged((*reinterpret_cast< int(*)>(_a[1]))); break;
case 8: documentLayoutChanged(); break;
case 9: undo(); break;
case 10: redo(); break;
case 11: appendUndoItem((*reinterpret_cast< QAbstractUndoItem*(*)>(_a[1]))); break;
case 12: setModified((*reinterpret_cast< bool(*)>(_a[1]))); break;
case 13: setModified(); break;
}
_id -= 14;
}
#ifndef QT_NO_PROPERTIES
else if (_c == QMetaObject::ReadProperty) {
void *_v = _a[0];
switch (_id) {
case 0: *reinterpret_cast< bool*>(_v) = isUndoRedoEnabled(); break;
case 1: *reinterpret_cast< bool*>(_v) = isModified(); break;
case 2: *reinterpret_cast< QSizeF*>(_v) = pageSize(); break;
case 3: *reinterpret_cast< QFont*>(_v) = defaultFont(); break;
case 4: *reinterpret_cast< bool*>(_v) = useDesignMetrics(); break;
case 5: *reinterpret_cast< QSizeF*>(_v) = size(); break;
case 6: *reinterpret_cast< qreal*>(_v) = textWidth(); break;
case 7: *reinterpret_cast< int*>(_v) = blockCount(); break;
case 8: *reinterpret_cast< qreal*>(_v) = indentWidth(); break;
case 9: *reinterpret_cast< QString*>(_v) = defaultStyleSheet(); break;
case 10: *reinterpret_cast< int*>(_v) = maximumBlockCount(); break;
}
_id -= 11;
} else if (_c == QMetaObject::WriteProperty) {
void *_v = _a[0];
switch (_id) {
case 0: setUndoRedoEnabled(*reinterpret_cast< bool*>(_v)); break;
case 1: setModified(*reinterpret_cast< bool*>(_v)); break;
case 2: setPageSize(*reinterpret_cast< QSizeF*>(_v)); break;
case 3: setDefaultFont(*reinterpret_cast< QFont*>(_v)); break;
case 4: setUseDesignMetrics(*reinterpret_cast< bool*>(_v)); break;
case 6: setTextWidth(*reinterpret_cast< qreal*>(_v)); break;
case 8: setIndentWidth(*reinterpret_cast< qreal*>(_v)); break;
case 9: setDefaultStyleSheet(*reinterpret_cast< QString*>(_v)); break;
case 10: setMaximumBlockCount(*reinterpret_cast< int*>(_v)); break;
}
_id -= 11;
} else if (_c == QMetaObject::ResetProperty) {
_id -= 11;
} else if (_c == QMetaObject::QueryPropertyDesignable) {
_id -= 11;
} else if (_c == QMetaObject::QueryPropertyScriptable) {
_id -= 11;
} else if (_c == QMetaObject::QueryPropertyStored) {
_id -= 11;
} else if (_c == QMetaObject::QueryPropertyEditable) {
_id -= 11;
} else if (_c == QMetaObject::QueryPropertyUser) {
_id -= 11;
}
#endif // QT_NO_PROPERTIES
return _id;
}
void initializeOptions()
{
SET(useJIT, true);
SET(showDisassembly, false);
SET(showDFGDisassembly, false);
SET(maximumOptimizationCandidateInstructionCount, 10000);
SET(maximumFunctionForCallInlineCandidateInstructionCount, 180);
SET(maximumFunctionForConstructInlineCandidateInstructionCount, 100);
SET(maximumInliningDepth, 5);
SET(thresholdForJITAfterWarmUp, 100);
SET(thresholdForJITSoon, 100);
SET(thresholdForOptimizeAfterWarmUp, 1000);
SET(thresholdForOptimizeAfterLongWarmUp, 5000);
SET(thresholdForOptimizeSoon, 1000);
SET(executionCounterIncrementForLoop, 1);
SET(executionCounterIncrementForReturn, 15);
SET(desiredSpeculativeSuccessFailRatio, 6);
SET(likelyToTakeSlowCaseThreshold, 0.15);
SET(couldTakeSlowCaseThreshold, 0.05); // Shouldn't be zero because some ops will spuriously take slow case, for example for linking or caching.
SET(likelyToTakeSlowCaseMinimumCount, 100);
SET(couldTakeSlowCaseMinimumCount, 10);
SET(osrExitProminenceForFrequentExitSite, 0.3);
SET(largeFailCountThresholdBase, 20);
SET(largeFailCountThresholdBaseForLoop, 1);
SET(forcedOSRExitCountForReoptimization, 250);
SET(reoptimizationRetryCounterStep, 1);
SET(minimumOptimizationDelay, 1);
SET(maximumOptimizationDelay, 5);
SET(desiredProfileLivenessRate, 0.75);
SET(desiredProfileFullnessRate, 0.35);
SET(doubleVoteRatioForDoubleFormat, 2);
SET(minimumNumberOfScansBetweenRebalance, 100);
SET(gcMarkStackSegmentSize, pageSize());
SET(opaqueRootMergeThreshold, 1000);
SET(numberOfGCMarkers, computeNumberOfGCMarkers(7)); // We don't scale so well beyond 7.
ASSERT(thresholdForOptimizeAfterLongWarmUp >= thresholdForOptimizeAfterWarmUp);
ASSERT(thresholdForOptimizeAfterWarmUp >= thresholdForOptimizeSoon);
ASSERT(thresholdForOptimizeAfterWarmUp >= 0);
// Compute the maximum value of the reoptimization retry counter. This is simply
// the largest value at which we don't overflow the execute counter, when using it
// to left-shift the execution counter by this amount. Currently the value ends
// up being 18, so this loop is not so terrible; it probably takes up ~100 cycles
// total on a 32-bit processor.
reoptimizationRetryCounterMax = 0;
while ((static_cast<int64_t>(thresholdForOptimizeAfterLongWarmUp) << (reoptimizationRetryCounterMax + 1)) <= static_cast<int64_t>(std::numeric_limits<int32_t>::max()))
reoptimizationRetryCounterMax++;
ASSERT((static_cast<int64_t>(thresholdForOptimizeAfterLongWarmUp) << reoptimizationRetryCounterMax) > 0);
ASSERT((static_cast<int64_t>(thresholdForOptimizeAfterLongWarmUp) << reoptimizationRetryCounterMax) <= static_cast<int64_t>(std::numeric_limits<int32_t>::max()));
}
void* SuperRegion::getAlignedBase(PageReservation& reservation)
{
for (char* current = static_cast<char*>(reservation.base()); current < static_cast<char*>(reservation.base()) + Region::s_regionSize; current += pageSize()) {
if (!(reinterpret_cast<size_t>(current) & ~Region::s_regionMask))
return current;
}
ASSERT_NOT_REACHED();
return 0;
}
int KLocale::pageSize() const
{
return d->pageSize();
}
void QPrinter::setPageOrder( PageOrder newPageOrder )
{
page_size = makepagesize( pageSize(), newPageOrder, colorMode() );
}
virtual void notifyPageIsFree(void* page)
{
OSAllocator::decommit(page, pageSize());
}
int QPrinter::metric(int m) const
{
int val = 1;
switch (m) {
case QPaintDeviceMetrics::PdmWidth: {
bool orientInSync = true;
PMOrientation o;
QPrinter::Orientation tmpOrient = orientation();
if (PMGetOrientation(pformat, &o) == noErr) {
orientInSync = ((o == kPMPortrait && tmpOrient == Portrait)
|| o == kPMLandscape && tmpOrient == Landscape);
}
PageSize s = pageSize();
if (s >= QPrinter::Custom) {
val = tmpOrient == Portrait ? customPaperSize_.width() : customPaperSize_.height();
} else {
if (state == PST_ACTIVE || (tmpOrient == Portrait || orientInSync)) {
val = qt_get_PDMWidth(pformat, fullPage());
} else {
val = qt_get_PDMHeight(pformat, fullPage());
}
}
break;
}
case QPaintDeviceMetrics::PdmHeight: {
bool orientInSync = true;
PMOrientation o;
QPrinter::Orientation tmpOrient = orientation();
if (PMGetOrientation(pformat, &o) == noErr) {
orientInSync = ((o == kPMPortrait && tmpOrient == Portrait)
|| o == kPMLandscape && tmpOrient == Landscape);
}
PageSize s = pageSize();
if (s >= QPrinter::Custom) {
val = tmpOrient == Portrait ? customPaperSize_.height() : customPaperSize_.width();
} else {
if (state == PST_ACTIVE || (tmpOrient == Portrait || orientInSync)) {
val = qt_get_PDMHeight(pformat, fullPage());
} else {
val = qt_get_PDMWidth(pformat, fullPage());
}
}
break;
}
// We don't have to worry about the printer state here as metric() does that for us.
case QPaintDeviceMetrics::PdmWidthMM:
val = metric(QPaintDeviceMetrics::PdmWidth);
val = (val * 254 + 5 * res) / (10 * res);
break;
case QPaintDeviceMetrics::PdmHeightMM:
val = metric(QPaintDeviceMetrics::PdmHeight);
val = (val * 254 + 5 * res) / (10 * res);
break;
case QPaintDeviceMetrics::PdmPhysicalDpiX:
case QPaintDeviceMetrics::PdmPhysicalDpiY: {
PMPrinter printer;
if (PMSessionGetCurrentPrinter(psession, &printer) == noErr) {
PMResolution resolution;
PMPrinterGetPrinterResolution(printer, kPMCurrentValue, &resolution);
val = (int)resolution.vRes;
break;
}
//otherwise fall through
}
case QPaintDeviceMetrics::PdmDpiY:
case QPaintDeviceMetrics::PdmDpiX:
val = res;
break;
case QPaintDeviceMetrics::PdmNumColors:
val = (1 << metric(QPaintDeviceMetrics::PdmDepth));
break;
case QPaintDeviceMetrics::PdmDepth:
val = 24;
break;
default:
val = 0;
#if defined(QT_CHECK_RANGE)
qWarning("Qt: QPixmap::metric: Invalid metric command");
#endif
}
return val;
}
void QPrinter::setColorMode( ColorMode newColorMode )
{
page_size = makepagesize( pageSize(), pageOrder(), newColorMode );
}
