void QEventDispatcherMac::flush()
{
if(qApp) {
QWidgetList tlws = QApplication::topLevelWidgets();
for(int i = 0; i < tlws.size(); i++) {
QWidget *tlw = tlws.at(i);
if(tlw->isVisible())
HIWindowFlush(qt_mac_window_for(tlw));
}
}
}
void QMacWindowSurface::flush(QWidget *widget, const QRegion &rgn, const QPoint &offset)
{
Q_UNUSED(offset);
// Get a context for the widget.
#ifndef QT_MAC_USE_COCOA
CGContextRef context;
CGrafPtr port = GetWindowPort(qt_mac_window_for(widget));
QDBeginCGContext(port, &context);
#else
extern CGContextRef qt_mac_graphicsContextFor(QWidget *);
CGContextRef context = qt_mac_graphicsContextFor(widget);
#endif
CGContextRetain(context);
CGContextSaveGState(context);
// Flip context.
CGContextTranslateCTM(context, 0, widget->height());
CGContextScaleCTM(context, 1, -1);
// Clip to region.
const QVector<QRect> &rects = rgn.rects();
for (int i = 0; i < rects.size(); ++i) {
const QRect &rect = rects.at(i);
CGContextAddRect(context, CGRectMake(rect.x(), rect.y(), rect.width(), rect.height()));
}
CGContextClip(context);
// Draw the image onto the window.
const CGRect dest = CGRectMake(0, 0, widget->width(), widget->height());
const CGImageRef image = d_ptr->device.toMacCGImageRef();
qt_mac_drawCGImage(context, &dest, image);
CFRelease(image);
// Restore context.
CGContextRestoreGState(context);
#ifndef QT_MAC_USE_COCOA
QDEndCGContext(port, &context);
#else
CGContextFlush(context);
#endif
CGContextRelease(context);
}
/*!
Constructs a rubber band of shape \a s, with parent \a p.
By default a rectangular rubber band (\a s is \c Rectangle) will
use a mask, so that a small border of the rectangle is all
that is visible. Some styles (e.g., native Mac OS X) will
change this and call QWidget::setWindowOpacity() to make a
semi-transparent filled selection rectangle.
*/
QRubberBand::QRubberBand(Shape s, QWidget *p)
: QWidget(*new QRubberBandPrivate, p, (p && p->windowType() != Qt::Desktop) ? Qt::Widget : RUBBERBAND_WINDOW_TYPE)
{
Q_D(QRubberBand);
d->shape = s;
setAttribute(Qt::WA_TransparentForMouseEvents);
#ifndef Q_WS_WIN
setAttribute(Qt::WA_NoSystemBackground);
#endif //Q_WS_WIN
setAttribute(Qt::WA_WState_ExplicitShowHide);
setVisible(false);
#ifdef Q_WS_MAC
if (isWindow()) {
createWinId();
extern OSWindowRef qt_mac_window_for(const QWidget *); //qwidget_mac.cpp
macWindowSetHasShadow(qt_mac_window_for(this), false);
}
#endif
}
QString Q3FileDialog::macGetSaveFileName(const QString &start, const QString &filter,
QString *, QWidget *parent, const char* /*name*/,
const QString& caption, QString *selectedFilter)
{
OSErr err;
QString retstr;
NavDialogCreationOptions options;
NavGetDefaultDialogCreationOptions(&options);
static const int w = 450, h = 350;
options.optionFlags |= kNavDontConfirmReplacement;
options.modality = kWindowModalityAppModal;
options.location.h = options.location.v = -1;
QString workingDir;
QString initialSelection;
if (!start.isEmpty()) {
Q3UrlOperator u(encodeFileName(start));
if (u.isLocalFile() && QFileInfo(u.path()).isDir()) {
workingDir = start;
} else {
if (u.isLocalFile()) {
QFileInfo fi(u.dirPath());
if (fi.exists()) {
workingDir = u.dirPath();
initialSelection = u.fileName();
}
} else {
workingDir = u.toString();
}
}
if (!initialSelection.isEmpty())
options.saveFileName = CFStringCreateWithCharacters(0,
(UniChar *)initialSelection.unicode(),
initialSelection.length());
}
if(!caption.isEmpty())
options.windowTitle = CFStringCreateWithCharacters(NULL, (UniChar *)caption.unicode(),
caption.length());
if(parent && parent->isVisible()) {
Qt::WindowType wt = parent->window()->windowType();
if (wt != Qt::Desktop && wt != Qt::Sheet && wt != Qt::Drawer) {
options.modality = kWindowModalityWindowModal;
options.parentWindow = qt_mac_window_for(parent);
} else {
parent = parent->window();
QString s = parent->windowTitle();
options.clientName = CFStringCreateWithCharacters(NULL, (UniChar *)s.unicode(), s.length());
options.location.h = (parent->x() + (parent->width() / 2)) - (w / 2);
options.location.v = (parent->y() + (parent->height() / 2)) - (h / 2);
QRect r = QApplication::desktop()->screenGeometry(
QApplication::desktop()->screenNumber(parent));
if(options.location.h + w > r.right())
options.location.h -= (options.location.h + w) - r.right() + 10;
if(options.location.v + h > r.bottom())
options.location.v -= (options.location.v + h) - r.bottom() + 10;
}
} else if(QWidget *p = qApp->mainWidget()) {
static int last_screen = -1;
int scr = QApplication::desktop()->screenNumber(p);
if(last_screen != scr) {
QRect r = QApplication::desktop()->screenGeometry(scr);
options.location.h = (r.x() + (r.width() / 2)) - (w / 2);
options.location.v = (r.y() + (r.height() / 2)) - (h / 2);
}
}
QList<qt_mac_filter_name*> filts = makeFiltersList(filter);
qt_mac_nav_filter_type t;
t.index = 0;
t.filts = &filts;
if(filts.count() > 1) {
int i = 0;
CFStringRef *arr = (CFStringRef *)malloc(sizeof(CFStringRef) * filts.count());
for (QList<qt_mac_filter_name*>::Iterator it = filts.begin(); it != filts.end(); ++it) {
QString rg = (*it)->description;
arr[i++] = CFStringCreateWithCharacters(NULL, (UniChar *)rg.unicode(), rg.length());
}
options.popupExtension = CFArrayCreate(NULL, (const void **)arr, filts.count(), NULL);
}
NavDialogRef dlg;
if(NavCreatePutFileDialog(&options, 'cute', kNavGenericSignature, make_navProcUPP(),
(void *) (filts.isEmpty() ? NULL : &t), &dlg)) {
qDebug("Shouldn't happen %s:%d", __FILE__, __LINE__);
return retstr;
}
if (!workingDir.isEmpty()) {
FSRef fsref;
if (qt_mac_create_fsref(workingDir, &fsref) == noErr) {
AEDesc desc;
if (AECreateDesc(typeFSRef, &fsref, sizeof(FSRef), &desc) == noErr)
NavCustomControl(dlg, kNavCtlSetLocation, (void*)&desc);
}
}
NavDialogRun(dlg);
if (selectedFilter) {
NavMenuItemSpec navSpec;
bzero(&navSpec, sizeof(NavMenuItemSpec));
qt_mac_filter_name *sel_filt_name = makeFiltersList(*selectedFilter).at(0);
for (int i = 0; i < filts.count(); ++i) {
const qt_mac_filter_name *filter = filts.at(i);
if (sel_filt_name->description == filter->description
&& sel_filt_name->regxp == filter->regxp
&& sel_filt_name->filter == filter->filter) {
navSpec.menuType = i;
break;
}
}
NavCustomControl(dlg, kNavCtlSelectCustomType, &navSpec);
}
if(options.modality == kWindowModalityWindowModal) { //simulate modality
QWidget modal_widg(parent, __FILE__ "__modal_dlg",
Qt::WType_TopLevel | Qt::WStyle_Customize | Qt::WStyle_DialogBorder);
modal_widg.createWinId();
QApplicationPrivate::enterModal(&modal_widg);
while(g_nav_blocking)
qApp->processEvents(QEventLoop::WaitForMoreEvents);
QApplicationPrivate::leaveModal(&modal_widg);
}
if(NavDialogGetUserAction(dlg) != kNavUserActionSaveAs) {
NavDialogDispose(dlg);
return retstr;
}
NavReplyRecord ret;
NavDialogGetReply(dlg, &ret);
NavDialogDispose(dlg);
long count;
err = AECountItems(&(ret.selection), &count);
if(!ret.validRecord || err != noErr || !count) {
NavDisposeReply(&ret);
return retstr;
}
AEKeyword keyword;
DescType type;
Size size;
FSRef ref;
err = AEGetNthPtr(&(ret.selection), 1, typeFSRef, &keyword,
&type, &ref, sizeof(ref), &size);
if(err == noErr) {
if(!str_buffer) {
qAddPostRoutine(cleanup_str_buffer);
str_buffer = (UInt8 *)malloc(1024);
}
FSRefMakePath(&ref, str_buffer, 1024);
retstr = QString::fromUtf8((const char *)str_buffer);
//now filename
CFStringGetCString(ret.saveFileName, (char *)str_buffer, 1024, kCFStringEncodingUTF8);
retstr += QLatin1Char('/') + QString::fromUtf8((const char *)str_buffer);
}
NavDisposeReply(&ret);
if(selectedFilter)
*selectedFilter = filts.at(t.index)->filter;
while (!filts.isEmpty())
delete filts.takeFirst();
return retstr;
}
QStringList Q3FileDialog::macGetOpenFileNames(const QString &filter, QString *pwd,
QWidget *parent, const char* /*name*/,
const QString& caption, QString *selectedFilter,
bool multi, bool directory)
{
OSErr err;
QStringList retstrl;
NavDialogCreationOptions options;
NavGetDefaultDialogCreationOptions(&options);
options.modality = kWindowModalityAppModal;
options.optionFlags |= kNavDontConfirmReplacement | kNavSupportPackages;
if (!multi)
options.optionFlags &= ~kNavAllowMultipleFiles;
if(!caption.isEmpty())
options.windowTitle = CFStringCreateWithCharacters(NULL, (UniChar *)caption.unicode(),
caption.length());
static const int w = 450, h = 350;
options.location.h = options.location.v = -1;
if(parent && parent->isVisible()) {
Qt::WindowType wt = parent->window()->windowType();
if (wt != Qt::Desktop && wt != Qt::Sheet && wt != Qt::Drawer) {
options.modality = kWindowModalityWindowModal;
options.parentWindow = qt_mac_window_for(parent);
} else {
parent = parent->window();
QString s = parent->windowTitle();
options.clientName = CFStringCreateWithCharacters(NULL, (UniChar *)s.unicode(), s.length());
options.location.h = (parent->x() + (parent->width() / 2)) - (w / 2);
options.location.v = (parent->y() + (parent->height() / 2)) - (h / 2);
QRect r = QApplication::desktop()->screenGeometry(
QApplication::desktop()->screenNumber(parent));
if(options.location.h + w > r.right())
options.location.h -= (options.location.h + w) - r.right() + 10;
if(options.location.v + h > r.bottom())
options.location.v -= (options.location.v + h) - r.bottom() + 10;
}
} else if(QWidget *p = qApp->mainWidget()) {
static int last_screen = -1;
int scr = QApplication::desktop()->screenNumber(p);
if(last_screen != scr) {
QRect r = QApplication::desktop()->screenGeometry(scr);
options.location.h = (r.x() + (r.width() / 2)) - (w / 2);
options.location.v = (r.y() + (r.height() / 2)) - (h / 2);
}
}
QList<qt_mac_filter_name*> filts = makeFiltersList(filter);
qt_mac_nav_filter_type t;
t.index = 0;
t.filts = &filts;
if(filts.count() > 1) {
int i = 0;
CFStringRef *arr = (CFStringRef *)malloc(sizeof(CFStringRef) * filts.count());
for (QList<qt_mac_filter_name*>::Iterator it = filts.begin(); it != filts.end(); ++it) {
QString rg = (*it)->description;
arr[i++] = CFStringCreateWithCharacters(NULL, (UniChar *)rg.unicode(), rg.length());
}
options.popupExtension = CFArrayCreate(NULL, (const void **)arr, filts.count(), NULL);
}
NavDialogRef dlg;
if(directory) {
if(NavCreateChooseFolderDialog(&options, make_navProcUPP(), NULL, NULL, &dlg)) {
qDebug("Shouldn't happen %s:%d", __FILE__, __LINE__);
return retstrl;
}
} else {
if(NavCreateGetFileDialog(&options, NULL, make_navProcUPP(), NULL,
make_navFilterUPP(), (void *) (filts.isEmpty() ? NULL : &t),
&dlg)) {
qDebug("Shouldn't happen %s:%d", __FILE__, __LINE__);
return retstrl;
}
}
if(pwd && !pwd->isEmpty()) {
FSRef fsref;
if(qt_mac_create_fsref(*pwd, &fsref) == noErr) {
AEDesc desc;
if(AECreateDesc(typeFSRef, &fsref, sizeof(FSRef), &desc) == noErr)
NavCustomControl(dlg, kNavCtlSetLocation, (void*)&desc);
}
}
NavDialogRun(dlg);
if (selectedFilter) {
NavMenuItemSpec navSpec;
bzero(&navSpec, sizeof(NavMenuItemSpec));
qt_mac_filter_name *sel_filt_name = makeFiltersList(*selectedFilter).at(0);
for (int i = 0; i < filts.count(); ++i) {
const qt_mac_filter_name *filter = filts.at(i);
if (sel_filt_name->description == filter->description
&& sel_filt_name->regxp == filter->regxp
&& sel_filt_name->filter == filter->filter) {
navSpec.menuType = i;
break;
}
}
NavCustomControl(dlg, kNavCtlSelectCustomType, &navSpec);
}
if(options.modality == kWindowModalityWindowModal) { //simulate modality
QWidget modal_widg(parent, __FILE__ "__modal_dlg",
Qt::WType_TopLevel | Qt::WStyle_Customize | Qt::WStyle_DialogBorder);
modal_widg.createWinId();
QApplicationPrivate::enterModal(&modal_widg);
while(g_nav_blocking)
qApp->processEvents(QEventLoop::WaitForMoreEvents);
QApplicationPrivate::leaveModal(&modal_widg);
}
if(!(NavDialogGetUserAction(dlg) &
(kNavUserActionOpen | kNavUserActionChoose | kNavUserActionNewFolder))) {
NavDialogDispose(dlg);
return retstrl;
}
NavReplyRecord ret;
NavDialogGetReply(dlg, &ret);
NavDialogDispose(dlg);
long count;
err = AECountItems(&(ret.selection), &count);
if(!ret.validRecord || err != noErr || !count) {
NavDisposeReply(&ret);
return retstrl;
}
for(long index = 1; index <= count; index++) {
FSRef ref;
err = AEGetNthPtr(&(ret.selection), index, typeFSRef, 0, 0, &ref, sizeof(ref), 0);
if(err != noErr)
break;
if(!str_buffer) {
qAddPostRoutine(cleanup_str_buffer);
str_buffer = (UInt8 *)malloc(1024);
}
FSRefMakePath(&ref, str_buffer, 1024);
retstrl.append(QString::fromUtf8((const char *)str_buffer));
}
NavDisposeReply(&ret);
if(selectedFilter)
*selectedFilter = filts.at(t.index)->filter;
while (!filts.isEmpty())
delete filts.takeFirst();
return retstrl;
}
/*! \reimp */
bool QToolBar::event(QEvent *event)
{
Q_D(QToolBar);
switch (event->type()) {
case QEvent::Timer:
if (d->waitForPopupTimer.timerId() == static_cast<QTimerEvent*>(event)->timerId()) {
QWidget *w = QApplication::activePopupWidget();
if (!waitForPopup(this, w)) {
d->waitForPopupTimer.stop();
if (!this->underMouse())
d->layout->setExpanded(false);
}
}
break;
case QEvent::Hide:
if (!isHidden())
break;
// fallthrough intended
case QEvent::Show:
d->toggleViewAction->setChecked(event->type() == QEvent::Show);
emit visibilityChanged(event->type() == QEvent::Show);
#if defined(Q_WS_MAC)
if (toolbarInUnifiedToolBar(this)) {
// I can static_cast because I did the qobject_cast in the if above, therefore
// we must have a QMainWindowLayout here.
QMainWindowLayout *mwLayout = static_cast<QMainWindowLayout *>(parentWidget()->layout());
mwLayout->fixSizeInUnifiedToolbar(this);
mwLayout->syncUnifiedToolbarVisibility();
}
# if !defined(QT_MAC_USE_COCOA)
// Fall through
case QEvent::LayoutRequest: {
// There's currently no way to invalidate the size and let
// HIToolbar know about it. This forces a re-check.
int earlyResult = -1;
if (QMainWindow *mainWindow = qobject_cast<QMainWindow *>(parentWidget())) {
bool needUpdate = true;
if (event->type() == QEvent::LayoutRequest) {
QSize oldSizeHint = sizeHint();
earlyResult = QWidget::event(event) ? 1 : 0;
needUpdate = oldSizeHint != sizeHint();
}
if (needUpdate) {
OSWindowRef windowRef = qt_mac_window_for(mainWindow);
if (toolbarInUnifiedToolBar(this)
&& macWindowToolbarIsVisible(windowRef)) {
DisableScreenUpdates();
macWindowToolbarShow(this, false);
macWindowToolbarShow(this, true);
EnableScreenUpdates();
}
}
if (earlyResult != -1)
return earlyResult;
}
}
# endif // !QT_MAC_USE_COCOA
#endif // Q_WS_MAC
break;
case QEvent::ParentChange:
d->layout->checkUsePopupMenu();
#if defined(Q_WS_MAC)
if (parentWidget() && parentWidget()->isWindow())
qt_mac_updateToolBarButtonHint(parentWidget());
#endif
break;
case QEvent::MouseButtonPress: {
if (d->mousePressEvent(static_cast<QMouseEvent*>(event)))
return true;
break;
}
case QEvent::MouseButtonRelease:
if (d->mouseReleaseEvent(static_cast<QMouseEvent*>(event)))
return true;
break;
case QEvent::HoverEnter:
case QEvent::HoverLeave:
// there's nothing special to do here and we don't want to update the whole widget
return true;
case QEvent::HoverMove: {
#ifndef QT_NO_CURSOR
QHoverEvent *e = static_cast<QHoverEvent*>(event);
QStyleOptionToolBar opt;
initStyleOption(&opt);
if (style()->subElementRect(QStyle::SE_ToolBarHandle, &opt, this).contains(e->pos()))
setCursor(Qt::SizeAllCursor);
else
unsetCursor();
#endif
break;
}
case QEvent::MouseMove:
if (d->mouseMoveEvent(static_cast<QMouseEvent*>(event)))
return true;
break;
#ifdef Q_WS_WINCE
case QEvent::ContextMenu:
{
QContextMenuEvent* contextMenuEvent = static_cast<QContextMenuEvent*>(event);
QWidget* child = childAt(contextMenuEvent->pos());
QAbstractButton* button = qobject_cast<QAbstractButton*>(child);
if (button)
button->setDown(false);
}
break;
#endif
case QEvent::Leave:
if (d->state != 0 && d->state->dragging) {
#ifdef Q_OS_WIN
// This is a workaround for loosing the mouse on Vista.
QPoint pos = QCursor::pos();
QMouseEvent fake(QEvent::MouseMove, mapFromGlobal(pos), pos, Qt::NoButton,
QApplication::mouseButtons(), QApplication::keyboardModifiers());
d->mouseMoveEvent(&fake);
#endif
} else {
if (!d->layout->expanded)
break;
QWidget *w = QApplication::activePopupWidget();
if (waitForPopup(this, w)) {
d->waitForPopupTimer.start(POPUP_TIMER_INTERVAL, this);
break;
}
d->waitForPopupTimer.stop();
d->layout->setExpanded(false);
break;
}
default:
break;
}
return QWidget::event(event);
}
void QRasterWindowSurface::flush(QWidget *widget, const QRegion &rgn, const QPoint &offset)
{
Q_D(QRasterWindowSurface);
// Not ready for painting yet, bail out. This can happen in
// QWidget::create_sys()
if (!d->image || rgn.rectCount() == 0)
return;
#ifdef Q_WS_WIN
QRect br = rgn.boundingRect();
if (!qt_widget_private(window())->isOpaque
&& window()->testAttribute(Qt::WA_TranslucentBackground)
&& (qt_widget_private(window())->data.window_flags & Qt::FramelessWindowHint))
{
QRect r = window()->frameGeometry();
QPoint frameOffset = qt_widget_private(window())->frameStrut().topLeft();
QRect dirtyRect = br.translated(offset + frameOffset);
SIZE size = {r.width(), r.height()};
POINT ptDst = {r.x(), r.y()};
POINT ptSrc = {0, 0};
BLENDFUNCTION blend = {AC_SRC_OVER, 0, (BYTE)(255.0 * window()->windowOpacity()), Q_AC_SRC_ALPHA};
RECT dirty = {dirtyRect.x(), dirtyRect.y(),
dirtyRect.x() + dirtyRect.width(), dirtyRect.y() + dirtyRect.height()};
Q_UPDATELAYEREDWINDOWINFO info = {sizeof(info), NULL, &ptDst, &size, d->image->hdc, &ptSrc, 0, &blend, Q_ULW_ALPHA, &dirty};
ptrUpdateLayeredWindowIndirect(window()->internalWinId(), &info);
} else
{
QPoint wOffset = qt_qwidget_data(widget)->wrect.topLeft();
HDC widget_dc = widget->getDC();
QRect wbr = br.translated(-wOffset);
BitBlt(widget_dc, wbr.x(), wbr.y(), wbr.width(), wbr.height(),
d->image->hdc, br.x() + offset.x(), br.y() + offset.y(), SRCCOPY);
widget->releaseDC(widget_dc);
}
#ifndef QT_NO_DEBUG
static bool flush = !qgetenv("QT_FLUSH_WINDOWSURFACE").isEmpty();
if (flush) {
SelectObject(qt_win_display_dc(), GetStockObject(BLACK_BRUSH));
Rectangle(qt_win_display_dc(), 0, 0, d->image->width() + 2, d->image->height() + 2);
BitBlt(qt_win_display_dc(), 1, 1, d->image->width(), d->image->height(),
d->image->hdc, 0, 0, SRCCOPY);
}
#endif
#endif
#ifdef Q_WS_X11
extern void *qt_getClipRects(const QRegion &r, int &num); // in qpaintengine_x11.cpp
extern QWidgetData* qt_widget_data(QWidget *);
QPoint wOffset = qt_qwidget_data(widget)->wrect.topLeft();
if (widget->window() != window()) {
XFreeGC(X11->display, d_ptr->gc);
d_ptr->gc = XCreateGC(X11->display, widget->handle(), 0, 0);
}
QRegion wrgn(rgn);
if (!wOffset.isNull())
wrgn.translate(-wOffset);
if (wrgn.rectCount() != 1) {
int num;
XRectangle *rects = (XRectangle *)qt_getClipRects(wrgn, num);
XSetClipRectangles(X11->display, d_ptr->gc, 0, 0, rects, num, YXBanded);
}
QPoint widgetOffset = offset + wOffset;
QRect clipRect = widget->rect().translated(widgetOffset).intersected(d_ptr->image->image.rect());
QRect br = rgn.boundingRect().translated(offset).intersected(clipRect);
QPoint wpos = br.topLeft() - widgetOffset;
#ifndef QT_NO_MITSHM
if (d_ptr->image->xshmpm) {
XCopyArea(X11->display, d_ptr->image->xshmpm, widget->handle(), d_ptr->gc,
br.x(), br.y(), br.width(), br.height(), wpos.x(), wpos.y());
d_ptr->needsSync = true;
} else if (d_ptr->image->xshmimg) {
XShmPutImage(X11->display, widget->handle(), d_ptr->gc, d_ptr->image->xshmimg,
br.x(), br.y(), wpos.x(), wpos.y(), br.width(), br.height(), False);
d_ptr->needsSync = true;
} else
#endif
{
int depth = widget->x11Info().depth();
const QImage &src = d->image->image;
if (src.format() != QImage::Format_RGB32 || depth < 24 || X11->bppForDepth.value(depth) != 32) {
Q_ASSERT(src.depth() >= 16);
const QImage sub_src(src.scanLine(br.y()) + br.x() * (uint(src.depth()) / 8),
br.width(), br.height(), src.bytesPerLine(), src.format());
QX11PixmapData *data = new QX11PixmapData(QPixmapData::PixmapType);
data->xinfo = widget->x11Info();
data->fromImage(sub_src, Qt::NoOpaqueDetection);
QPixmap pm = QPixmap(data);
XCopyArea(X11->display, pm.handle(), widget->handle(), d_ptr->gc, 0 , 0 , br.width(), br.height(), wpos.x(), wpos.y());
} else {
// qpaintengine_x11.cpp
extern void qt_x11_drawImage(const QRect &rect, const QPoint &pos, const QImage &image, Drawable hd, GC gc, Display *dpy, Visual *visual, int depth);
qt_x11_drawImage(br, wpos, src, widget->handle(), d_ptr->gc, X11->display, (Visual *)widget->x11Info().visual(), depth);
}
}
if (wrgn.rectCount() != 1)
XSetClipMask(X11->display, d_ptr->gc, XNone);
#endif // FALCON
#ifdef Q_WS_MAC
Q_UNUSED(offset);
// This is mainly done for native components like native "open file" dialog.
if (widget->testAttribute(Qt::WA_DontShowOnScreen)) {
return;
}
#ifdef QT_MAC_USE_COCOA
this->needsFlush = true;
this->regionToFlush += rgn;
// The actual flushing will be processed in [view drawRect:rect]
qt_mac_setNeedsDisplay(widget);
#else
// Get a context for the widget.
CGContextRef context;
CGrafPtr port = GetWindowPort(qt_mac_window_for(widget));
QDBeginCGContext(port, &context);
CGContextRetain(context);
CGContextSaveGState(context);
// Flip context.
CGContextTranslateCTM(context, 0, widget->height());
CGContextScaleCTM(context, 1, -1);
// Clip to region.
const QVector<QRect> &rects = rgn.rects();
for (int i = 0; i < rects.size(); ++i) {
const QRect &rect = rects.at(i);
CGContextAddRect(context, CGRectMake(rect.x(), rect.y(), rect.width(), rect.height()));
}
CGContextClip(context);
QRect r = rgn.boundingRect().intersected(d->image->image.rect());
const CGRect area = CGRectMake(r.x(), r.y(), r.width(), r.height());
CGImageRef image = CGBitmapContextCreateImage(d->image->cg);
CGImageRef subImage = CGImageCreateWithImageInRect(image, area);
qt_mac_drawCGImage(context, &area, subImage);
CGImageRelease(subImage);
CGImageRelease(image);
QDEndCGContext(port, &context);
// Restore context.
CGContextRestoreGState(context);
CGContextRelease(context);
#endif // QT_MAC_USE_COCOA
#endif // Q_WS_MAC
}
QString qt_mac_get_save_file_name(const QFileDialogArgs &args, QString *pwd,
QString *selectedFilter)
{
QWidget *parent = args.parent;
OSErr err;
QString retstr;
NavDialogCreationOptions options;
NavGetDefaultDialogCreationOptions(&options);
static const int w = 450, h = 350;
if (args.options & QFileDialog::DontConfirmOverwrite)
options.optionFlags |= kNavDontConfirmReplacement;
options.modality = kWindowModalityAppModal;
options.location.h = options.location.v = -1;
if (!args.directory.isEmpty())
options.saveFileName = QCFString::toCFStringRef(args.selection);
if (!args.caption.isEmpty())
options.windowTitle = QCFString::toCFStringRef(args.caption);
if (parent && parent->isVisible()) {
WindowClass wclass;
GetWindowClass(qt_mac_window_for(parent), &wclass);
if (!(args.options & QFileDialog::DontUseSheet) && (wclass == kDocumentWindowClass ||
wclass == kFloatingWindowClass || wclass == kMovableModalWindowClass)) {
options.modality = kWindowModalityWindowModal;
options.parentWindow = qt_mac_window_for(parent);
// The parent needs to be active for the sheet to get keyboard focus.
if (!parent->isActiveWindow())
parent->activateWindow();
} else {
parent = parent->window();
QString s = parent->windowTitle();
options.clientName = CFStringCreateWithCharacters(0, (UniChar *)s.unicode(), s.length());
options.location.h = (parent->x() + (parent->width() / 2)) - (w / 2);
options.location.v = (parent->y() + (parent->height() / 2)) - (h / 2);
QRect r = QApplication::desktop()->screenGeometry(
QApplication::desktop()->screenNumber(parent));
if (options.location.h + w > r.right())
options.location.h -= (options.location.h + w) - r.right() + 10;
if (options.location.v + h > r.bottom())
options.location.v -= (options.location.v + h) - r.bottom() + 10;
}
#if 0
} else if (QWidget *p = qApp->mainWidget()) {
static int last_screen = -1;
int scr = QApplication::desktop()->screenNumber(p);
if (last_screen != scr) {
QRect r = QApplication::desktop()->screenGeometry(scr);
options.location.h = (r.x() + (r.width() / 2)) - (w / 2);
options.location.v = (r.y() + (r.height() / 2)) - (h / 2);
}
#endif
}
QList<qt_mac_filter_name*> filts = qt_mac_make_filters_list(args.filter);
qt_mac_nav_filter_type t;
t.saveDialog = true;
t.index = 0;
t.filts = &filts;
if (filts.count() > 1) {
int i = 0;
CFStringRef *arr = static_cast<CFStringRef *>(malloc(sizeof(CFStringRef) * filts.count()));
for (QList<qt_mac_filter_name*>::const_iterator it = filts.constBegin();
it != filts.constEnd(); ++it)
arr[i++] = QCFString::toCFStringRef((*it)->description);
options.popupExtension = CFArrayCreate(0, reinterpret_cast<const void **>(arr), filts.count(), 0);
}
NavDialogRef dlg;
if (NavCreatePutFileDialog(&options, 'cute', kNavGenericSignature, make_navProcUPP(),
static_cast<void *>(filts.isEmpty() ? 0 : &t), &dlg)) {
qDebug("Shouldn't happen %s:%d", __FILE__, __LINE__);
return retstr;
}
if (pwd && !pwd->isEmpty()) {
FSRef fsref;
if (qt_mac_create_fsref(*pwd, &fsref) == noErr) {
AEDesc desc;
if (AECreateDesc(typeFSRef, &fsref, sizeof(FSRef), &desc) == noErr)
NavCustomControl(dlg, kNavCtlSetLocation, (void*)&desc);
}
}
NavDialogRun(dlg);
if (selectedFilter) {
NavMenuItemSpec navSpec;
bzero(&navSpec, sizeof(NavMenuItemSpec));
qt_mac_filter_name *sel_filt_name = qt_mac_make_filters_list(*selectedFilter).at(0);
for (int i = 0; i < filts.count(); ++i) {
const qt_mac_filter_name *filter = filts.at(i);
if (sel_filt_name->description == filter->description
&& sel_filt_name->regxp == filter->regxp
&& sel_filt_name->filter == filter->filter) {
navSpec.menuType = i;
break;
}
}
NavCustomControl(dlg, kNavCtlSelectCustomType, &navSpec);
}
if (options.modality == kWindowModalityWindowModal) { //simulate modality
QWidget modal_widg(parent, Qt::Sheet);
modal_widg.createWinId();
QApplicationPrivate::enterModal(&modal_widg);
while (g_nav_blocking)
qApp->processEvents(QEventLoop::WaitForMoreEvents);
QApplicationPrivate::leaveModal(&modal_widg);
}
if (NavDialogGetUserAction(dlg) != kNavUserActionSaveAs) {
NavDialogDispose(dlg);
return retstr;
}
NavReplyRecord ret;
NavDialogGetReply(dlg, &ret);
NavDialogDispose(dlg);
long count;
err = AECountItems(&(ret.selection), &count);
if (!ret.validRecord || err != noErr || !count) {
NavDisposeReply(&ret);
return retstr;
}
AEKeyword keyword;
DescType type;
Size size;
FSRef ref;
err = AEGetNthPtr(&(ret.selection), 1, typeFSRef, &keyword,
&type, &ref, sizeof(ref), &size);
if (err == noErr) {
if (!str_buffer) {
qAddPostRoutine(cleanup_str_buffer);
str_buffer = (UInt8 *)malloc(1024);
}
FSRefMakePath(&ref, str_buffer, 1024);
retstr = QString::fromUtf8((const char *)str_buffer);
//now filename
CFStringGetCString(ret.saveFileName, (char *)str_buffer, 1024, kCFStringEncodingUTF8);
retstr += QLatin1String("/") + QString::fromUtf8((const char *)str_buffer);
}
NavDisposeReply(&ret);
if (selectedFilter)
*selectedFilter = filts.at(t.index)->filter;
while (!filts.isEmpty())
delete filts.takeFirst();
return retstr;
}
QStringList qt_mac_get_open_file_names(const QFileDialogArgs &args, QString *pwd,
QString *selectedFilter)
{
QWidget *parent = args.parent;
OSErr err;
QStringList retstrl;
NavDialogCreationOptions options;
NavGetDefaultDialogCreationOptions(&options);
options.modality = kWindowModalityAppModal;
options.optionFlags |= kNavSupportPackages;
if (args.options & QFileDialog::DontConfirmOverwrite)
options.optionFlags |= kNavDontConfirmReplacement;
if (args.mode != QFileDialog::ExistingFiles)
options.optionFlags &= ~kNavAllowMultipleFiles;
if (!args.caption.isEmpty())
options.windowTitle = QCFString::toCFStringRef(args.caption);
static const int w = 450, h = 350;
options.location.h = options.location.v = -1;
if (parent && parent->isVisible()) {
WindowClass wclass;
GetWindowClass(qt_mac_window_for(parent), &wclass);
if (!(args.options & QFileDialog::DontUseSheet) && (wclass == kDocumentWindowClass ||
wclass == kFloatingWindowClass || wclass == kMovableModalWindowClass)) {
options.modality = kWindowModalityWindowModal;
options.parentWindow = qt_mac_window_for(parent);
} else {
parent = parent->window();
QString s = parent->windowTitle();
options.clientName = QCFString::toCFStringRef(s);
options.location.h = (parent->x() + (parent->width() / 2)) - (w / 2);
options.location.v = (parent->y() + (parent->height() / 2)) - (h / 2);
QRect r = QApplication::desktop()->screenGeometry(
QApplication::desktop()->screenNumber(parent));
const int border = 10;
if (options.location.h + w > r.right())
options.location.h -= (options.location.h + w) - r.right() + border;
if (options.location.v + h > r.bottom())
options.location.v -= (options.location.v + h) - r.bottom() + border;
if (options.location.h < r.left())
options.location.h = r.left() + border;
if (options.location.v < r.top())
options.location.v = r.top() + border;
}
#if 0
} else if (QWidget *p = qApp->mainWidget()) {
static int last_screen = -1;
int scr = QApplication::desktop()->screenNumber(p);
if (last_screen != scr) {
QRect r = QApplication::desktop()->screenGeometry(scr);
options.location.h = (r.x() + (r.width() / 2)) - (w / 2);
options.location.v = (r.y() + (r.height() / 2)) - (h / 2);
}
#endif
}
QList<qt_mac_filter_name*> filts = qt_mac_make_filters_list(args.filter);
qt_mac_nav_filter_type t;
t.saveDialog = false;
t.index = 0;
t.filts = &filts;
if (filts.count() > 1) {
int i = 0;
CFStringRef *arr = static_cast<CFStringRef *>(malloc(sizeof(CFStringRef) * filts.count()));
for (QList<qt_mac_filter_name*>::const_iterator it = filts.constBegin();
it != filts.constEnd(); ++it)
arr[i++] = QCFString::toCFStringRef((*it)->description);
options.popupExtension = CFArrayCreate(0, reinterpret_cast<const void **>(arr), filts.count(), 0);
}
NavDialogRef dlg;
if (args.mode == QFileDialog::DirectoryOnly ||
args.mode == QFileDialog::Directory) {
if (NavCreateChooseFolderDialog(&options, make_navProcUPP(), 0, 0, &dlg)) {
qDebug("Shouldn't happen %s:%d", __FILE__, __LINE__);
return retstrl;
}
} else {
if (NavCreateGetFileDialog(&options, 0, make_navProcUPP(), 0,
make_navFilterUPP(), (void *) (filts.isEmpty() ? 0 : &t),
&dlg)) {
qDebug("Shouldn't happen %s:%d", __FILE__, __LINE__);
return retstrl;
}
}
if (pwd && !pwd->isEmpty()) {
FSRef fsref;
if (qt_mac_create_fsref(*pwd, &fsref) == noErr) {
AEDesc desc;
if (AECreateDesc(typeFSRef, &fsref, sizeof(FSRef), &desc) == noErr)
NavCustomControl(dlg, kNavCtlSetLocation, (void*)&desc);
}
}
NavDialogRun(dlg);
if (selectedFilter) {
NavMenuItemSpec navSpec;
bzero(&navSpec, sizeof(NavMenuItemSpec));
qt_mac_filter_name *sel_filt_name = qt_mac_make_filters_list(*selectedFilter).at(0);
for (int i = 0; i < filts.count(); ++i) {
const qt_mac_filter_name *filter = filts.at(i);
if (sel_filt_name->description == filter->description
&& sel_filt_name->regxp == filter->regxp
&& sel_filt_name->filter == filter->filter) {
navSpec.menuType = i;
break;
}
}
NavCustomControl(dlg, kNavCtlSelectCustomType, &navSpec);
}
if (options.modality == kWindowModalityWindowModal) { //simulate modality
QWidget modal_widg(parent, Qt::Sheet);
modal_widg.createWinId();
QApplicationPrivate::enterModal(&modal_widg);
while (g_nav_blocking)
qApp->processEvents(QEventLoop::WaitForMoreEvents);
QApplicationPrivate::leaveModal(&modal_widg);
}
if (!(NavDialogGetUserAction(dlg) &
(kNavUserActionOpen | kNavUserActionChoose | kNavUserActionNewFolder))) {
NavDialogDispose(dlg);
return retstrl;
}
NavReplyRecord ret;
NavDialogGetReply(dlg, &ret);
NavDialogDispose(dlg);
long count;
err = AECountItems(&(ret.selection), &count);
if (!ret.validRecord || err != noErr || !count) {
NavDisposeReply(&ret);
return retstrl;
}
for (long index = 1; index <= count; index++) {
FSRef ref;
err = AEGetNthPtr(&(ret.selection), index, typeFSRef, 0, 0, &ref, sizeof(ref), 0);
if (err != noErr)
break;
if (!str_buffer) {
qAddPostRoutine(cleanup_str_buffer);
str_buffer = (UInt8 *)malloc(1024);
}
FSRefMakePath(&ref, str_buffer, 1024);
retstrl.append(QString::fromUtf8((const char *)str_buffer));
}
NavDisposeReply(&ret);
if (selectedFilter)
*selectedFilter = filts.at(t.index)->filter;
while (!filts.isEmpty())
delete filts.takeFirst();
return retstrl;
}
void QRasterWindowSurface::flush(QWidget *widget, const QRegion &rgn, const QPoint &offset)
{
Q_D(QRasterWindowSurface);
// Not ready for painting yet, bail out. This can happen in
// QWidget::create_sys()
if (!d->image)
return;
#ifdef Q_WS_WIN
QRect br = rgn.boundingRect();
#ifndef Q_OS_WINCE
if (!qt_widget_private(window())->isOpaque && d->canUseLayeredWindow) {
QRect r = window()->frameGeometry();
QPoint frameOffset = qt_widget_private(window())->frameStrut().topLeft();
QRect dirtyRect = br.translated(offset + frameOffset);
SIZE size = {r.width(), r.height()};
POINT ptDst = {r.x(), r.y()};
POINT ptSrc = {0, 0};
Q_BLENDFUNCTION blend = {AC_SRC_OVER, 0, (int)(255.0 * window()->windowOpacity()), Q_AC_SRC_ALPHA};
RECT dirty = {dirtyRect.x(), dirtyRect.y(),
dirtyRect.x() + dirtyRect.width(), dirtyRect.y() + dirtyRect.height()};
Q_UPDATELAYEREDWINDOWINFO info = {sizeof(info), NULL, &ptDst, &size, d->image->hdc, &ptSrc, 0, &blend, Q_ULW_ALPHA, &dirty};
(*ptrUpdateLayeredWindowIndirect)(window()->internalWinId(), &info);
} else
#endif
{
QPoint wOffset = qt_qwidget_data(widget)->wrect.topLeft();
HDC widget_dc = widget->getDC();
QRect wbr = br.translated(-wOffset);
BitBlt(widget_dc, wbr.x(), wbr.y(), wbr.width(), wbr.height(),
d->image->hdc, br.x() + offset.x(), br.y() + offset.y(), SRCCOPY);
widget->releaseDC(widget_dc);
}
#ifndef QT_NO_DEBUG
static bool flush = !qgetenv("QT_FLUSH_WINDOWSURFACE").isEmpty();
if (flush) {
SelectObject(qt_win_display_dc(), GetStockObject(BLACK_BRUSH));
Rectangle(qt_win_display_dc(), 0, 0, d->image->width() + 2, d->image->height() + 2);
BitBlt(qt_win_display_dc(), 1, 1, d->image->width(), d->image->height(),
d->image->hdc, 0, 0, SRCCOPY);
}
#endif
#endif
#ifdef Q_WS_X11
extern void *qt_getClipRects(const QRegion &r, int &num); // in qpaintengine_x11.cpp
extern QWidgetData* qt_widget_data(QWidget *);
QPoint wOffset = qt_qwidget_data(widget)->wrect.topLeft();
if (widget->window() != window()) {
XFreeGC(X11->display, d_ptr->gc);
d_ptr->gc = XCreateGC(X11->display, widget->handle(), 0, 0);
}
QRegion wrgn(rgn);
if (!wOffset.isNull())
wrgn.translate(-wOffset);
QRect wbr = wrgn.boundingRect();
int num;
XRectangle *rects = (XRectangle *)qt_getClipRects(wrgn, num);
XSetClipRectangles(X11->display, d_ptr->gc, 0, 0, rects, num, YXBanded);
QRect br = rgn.boundingRect().translated(offset);
#ifndef QT_NO_MITSHM
if (d_ptr->image->xshmpm) {
XCopyArea(X11->display, d_ptr->image->xshmpm, widget->handle(), d_ptr->gc,
br.x(), br.y(), br.width(), br.height(), wbr.x(), wbr.y());
XSync(X11->display, False);
} else
#endif
{
const QImage &src = d->image->image;
br = br.intersected(src.rect());
if (src.format() != QImage::Format_RGB32) {
QX11PixmapData *data = new QX11PixmapData(QPixmapData::PixmapType);
data->xinfo = widget->x11Info();
data->fromImage(src, Qt::AutoColor);
QPixmap pm = QPixmap(data);
XCopyArea(X11->display, pm.handle(), widget->handle(), d_ptr->gc, br.x() , br.y() , br.width(), br.height(), wbr.x(), wbr.y());
} else {
// qpaintengine_x11.cpp
extern void qt_x11_drawImage(const QRect &rect, const QPoint &pos, const QImage &image, Drawable hd, GC gc, Display *dpy, Visual *visual, int depth);
qt_x11_drawImage(br, wbr.topLeft(), src, widget->handle(), d_ptr->gc, X11->display, (Visual *)widget->x11Info().visual(), widget->x11Info().depth());
}
}
#endif // FALCON
#ifdef Q_WS_MAC
// qDebug() << "Flushing" << widget << rgn << offset;
// d->image->image.save("flush.png");
// Get a context for the widget.
#ifndef QT_MAC_USE_COCOA
CGContextRef context;
CGrafPtr port = GetWindowPort(qt_mac_window_for(widget));
QDBeginCGContext(port, &context);
#else
extern CGContextRef qt_mac_graphicsContextFor(QWidget *);
CGContextRef context = qt_mac_graphicsContextFor(widget);
#endif
CGContextSaveGState(context);
// Flip context.
CGContextTranslateCTM(context, 0, widget->height());
CGContextScaleCTM(context, 1, -1);
// Clip to region.
const QVector<QRect> &rects = rgn.rects();
for (int i = 0; i < rects.size(); ++i) {
const QRect &rect = rects.at(i);
CGContextAddRect(context, CGRectMake(rect.x(), rect.y(), rect.width(), rect.height()));
}
CGContextClip(context);
QRect r = rgn.boundingRect();
const CGRect area = CGRectMake(r.x(), r.y(), r.width(), r.height());
CGImageRef image = CGBitmapContextCreateImage(d->image->cg);
CGImageRef subImage = CGImageCreateWithImageInRect(image, area);
qt_mac_drawCGImage(context, &area, subImage);
CGImageRelease(subImage);
CGImageRelease(image);
// CGSize size = { d->image->image.width(), d->image->image.height() };
// CGLayerRef layer = CGLayerCreateWithContext(d->image->cg, size, 0);
// CGPoint pt = { 0, 0 };
// CGContextDrawLayerAtPoint(context, pt, layer);
// CGLayerRelease(layer);
// Restore context.
CGContextRestoreGState(context);
#ifndef QT_MAC_USE_COCOA
QDEndCGContext(port, &context);
#else
CGContextFlush(context);
#endif
#endif
}
void QGLContext::updatePaintDevice()
{
Q_D(QGLContext);
d->update = false;
#if 0 //(MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_5)
if (QSysInfo::MacintoshVersion >= QSysInfo::MV_10_5) {
if(d->paintDevice->devType() == QInternal::Widget) {
QWidget *w = (QWidget *)d->paintDevice;
aglSetHIViewRef((AGLContext)d->cx, (HIViewRef)w->winId());
} else if(d->paintDevice->devType() == QInternal::Pixmap) {
QPixmap *pm = (QPixmap *)d->paintDevice;
aglSetOffScreen((AGLContext)d->cx, pm->width(), pm->height(),
qt_mac_pixmap_get_bytes_per_line(pm), qt_mac_pixmap_get_base(pm));
} else {
qWarning("QGLContext::updatePaintDevice(): Not sure how to render OpenGL on this device!");
}
} else
#endif
{
#ifndef Q_OS_MAC64
if(d->paintDevice->devType() == QInternal::Widget) {
//get control information
QWidget *w = (QWidget *)d->paintDevice;
HIViewRef hiview = (HIViewRef)w->winId();
WindowPtr window = qt_mac_window_for(hiview);
#ifdef DEBUG_OPENGL_REGION_UPDATE
static int serial_no_gl = 0;
qDebug("[%d] %p setting on %s::%s %p/%p [%s]", ++serial_no_gl, w,
w->metaObject()->className(), w->objectName().toLatin1().constData(),
hiview, window, w->handle() ? "Inside" : "Outside");
#endif
//update drawable
if(0 && w->isWindow() && w->isFullScreen()) {
aglSetDrawable((AGLContext)d->cx, 0);
aglSetFullScreen((AGLContext)d->cx, w->width(), w->height(), 0, QApplication::desktop()->screenNumber(w));
w->hide();
} else {
AGLDrawable old_draw = aglGetDrawable((AGLContext)d->cx), new_draw = GetWindowPort(window);
if(old_draw != new_draw)
aglSetDrawable((AGLContext)d->cx, new_draw);
}
if(!w->isWindow()) {
QRegion clp = qt_mac_get_widget_rgn(w); //get drawable area
#ifdef DEBUG_OPENGL_REGION_UPDATE
if(clp.isEmpty()) {
qDebug(" Empty area!");
} else {
QVector<QRect> rs = clp.rects();
for(int i = 0; i < rs.count(); i++)
qDebug(" %d %d %d %d", rs[i].x(), rs[i].y(), rs[i].width(), rs[i].height());
}
#endif
//update the clip
if(!aglIsEnabled((AGLContext)d->cx, AGL_BUFFER_RECT))
aglEnable((AGLContext)d->cx, AGL_BUFFER_RECT);
if(clp.isEmpty()) {
GLint offs[4] = { 0, 0, 0, 0 };
aglSetInteger((AGLContext)d->cx, AGL_BUFFER_RECT, offs);
if(aglIsEnabled((AGLContext)d->cx, AGL_CLIP_REGION))
aglDisable((AGLContext)d->cx, AGL_CLIP_REGION);
} else {
HIPoint origin = { 0., 0. };
HIViewConvertPoint(&origin, HIViewRef(w->winId()), 0);
const GLint offs[4] = { qRound(origin.x),
w->window()->frameGeometry().height()
- (qRound(origin.y) + w->height()),
w->width(), w->height() };
aglSetInteger((AGLContext)d->cx, AGL_BUFFER_RECT, offs);
aglSetInteger((AGLContext)d->cx, AGL_CLIP_REGION, (const GLint *)clp.handle(true));
if(!aglIsEnabled((AGLContext)d->cx, AGL_CLIP_REGION))
aglEnable((AGLContext)d->cx, AGL_CLIP_REGION);
}
}
} else if(d->paintDevice->devType() == QInternal::Pixmap) {
QPixmap *pm = (QPixmap *)d->paintDevice;
PixMapHandle mac_pm = GetGWorldPixMap((GWorldPtr)pm->macQDHandle());
aglSetOffScreen((AGLContext)d->cx, pm->width(), pm->height(),
GetPixRowBytes(mac_pm), GetPixBaseAddr(mac_pm));
} else {
qWarning("QGLContext::updatePaintDevice(): Not sure how to render OpenGL on this device!");
}
#endif // Q_OS_MAC64
}
aglUpdateContext((AGLContext)d->cx);
}
