diff options
Diffstat (limited to 'src/gui/dialogs/qfontdialog_mac.mm')
| -rw-r--r-- | src/gui/dialogs/qfontdialog_mac.mm | 165 |
1 files changed, 121 insertions, 44 deletions
diff --git a/src/gui/dialogs/qfontdialog_mac.mm b/src/gui/dialogs/qfontdialog_mac.mm index fd7fd68..c6653cb 100644 --- a/src/gui/dialogs/qfontdialog_mac.mm +++ b/src/gui/dialogs/qfontdialog_mac.mm @@ -58,6 +58,14 @@ typedef float CGFloat; // Should only not be defined on 32-bit platforms #endif +QT_BEGIN_NAMESPACE + +extern void macStartInterceptNSPanelCtor(); +extern void macStopInterceptNSPanelCtor(); +extern NSButton *macCreateButton(const char *text, NSView *superview); +extern bool qt_mac_is_macsheet(const QWidget *w); // qwidget_mac.mm + +QT_END_NAMESPACE QT_USE_NAMESPACE // should a priori be kept in sync with qcolordialog_mac.mm @@ -103,6 +111,9 @@ const int StyleMask = NSTitledWindowMask | NSClosableWindowMask | NSResizableWin priv:(QFontDialogPrivate *)priv extraWidth:(CGFloat)extraWidth extraHeight:(CGFloat)extraHeight; +- (void)showModelessPanel; +- (void)showWindowModalSheet:(QWidget *)docWidget; +- (void)runApplicationModalPanel; - (void)changeFont:(id)sender; - (void)changeAttributes:(id)sender; - (BOOL)windowShouldClose:(id)window; @@ -171,6 +182,20 @@ static QFont qfontForCocoaFont(NSFont *cocoaFont, const QFont &resolveFont) [cancelButton setAction:@selector(onCancelClicked)]; [cancelButton setTarget:self]; } + +#ifdef QT_MAC_USE_COCOA + // Stack the native dialog in front of its parent, if any: + QFontDialog *q = mPriv->fontDialog(); + if (!qt_mac_is_macsheet(q)) { + if (QWidget *parent = q->parentWidget()) { + if (parent->isWindow()) { + [qt_mac_window_for(parent) + addChildWindow:[mStolenContentView window] ordered:NSWindowAbove]; + } + } + } +#endif + mQtFont = new QFont(); return self; } @@ -181,6 +206,36 @@ static QFont qfontForCocoaFont(NSFont *cocoaFont, const QFont &resolveFont) [super dealloc]; } +- (void)showModelessPanel +{ + NSWindow *ourPanel = [mStolenContentView window]; + [ourPanel makeKeyAndOrderFront:self]; +} + +- (void)runApplicationModalPanel +{ + QBoolBlocker nativeDialogOnTop(QApplicationPrivate::native_modal_dialog_active); + NSWindow *ourPanel = [mStolenContentView window]; + [NSApp runModalForWindow:ourPanel]; + QAbstractEventDispatcher::instance()->interrupt(); +} + +- (void)showWindowModalSheet:(QWidget *)docWidget +{ +#ifdef QT_MAC_USE_COCOA + Q_UNUSED(docWidget); + NSWindow *ourPanel = [mStolenContentView window]; + [NSApp beginSheet:ourPanel + modalForWindow:qt_mac_window_for(docWidget) + modalDelegate:0 + didEndSelector:0 + contextInfo:0 ]; +#else + Q_UNUSED(docWidget); + [self showModelessPanel]; +#endif +} + - (void)changeFont:(id)sender { NSFont *dummyFont = [NSFont userFontOfSize:12.0]; @@ -273,9 +328,8 @@ static QFont qfontForCocoaFont(NSFont *cocoaFont, const QFont &resolveFont) NSSize cancelSizeHint = [mCancelButton frame].size; const CGFloat ButtonWidth = qMin(qMax(ButtonMinWidth, - qMax(okSizeHint.width, cancelSizeHint.width)), - CGFloat((frameSize.width - 2.0 * ButtonSideMargin - - ButtonSpacing) * 0.5)); + qMax(okSizeHint.width, cancelSizeHint.width)), + CGFloat((frameSize.width - 2.0 * ButtonSideMargin - ButtonSpacing) * 0.5)); const CGFloat ButtonHeight = qMax(ButtonMinHeight, qMax(okSizeHint.height, cancelSizeHint.height)); @@ -308,14 +362,12 @@ static QFont qfontForCocoaFont(NSFont *cocoaFont, const QFont &resolveFont) NSFontManager *fontManager = [NSFontManager sharedFontManager]; [self setQtFont:qfontForCocoaFont([fontManager convertFont:[fontManager selectedFont]], *mQtFont)]; - [[mStolenContentView window] close]; [self finishOffWithCode:NSOKButton]; } - (void)onCancelClicked { Q_ASSERT(mPanelHackedWithButtons); - [[mStolenContentView window] close]; [self finishOffWithCode:NSCancelButton]; } @@ -359,14 +411,21 @@ static QFont qfontForCocoaFont(NSFont *cocoaFont, const QFont &resolveFont) - (void)finishOffWithCode:(NSInteger)code { +#ifdef QT_MAC_USE_COCOA + QFontDialog *q = mPriv->fontDialog(); + if (QWidget *parent = q->parentWidget()) { + if (parent->isWindow()) { + [qt_mac_window_for(parent) removeChildWindow:[mStolenContentView window]]; + } + } +#endif + [NSApp stopModalWithCode:code]; - // Hack alert! - // Since this code path was never intended to be followed when starting from exec - // we need to force the dialog to communicate the new font, otherwise the signal - // won't get emitted. if(code == NSOKButton) mPriv->sampleEdit->setFont([self qtFont]); - mPriv->done((code == NSOKButton) ? QDialog::Accepted : QDialog::Rejected); + QMetaObject::invokeMethod(mPriv->fontDialog(), + (code == NSOKButton) ? "accept" : "reject", + Qt::QueuedConnection); } - (void)cleanUpAfterMyself @@ -392,18 +451,16 @@ static QFont qfontForCocoaFont(NSFont *cocoaFont, const QFont &resolveFont) QT_BEGIN_NAMESPACE -extern void macStartInterceptNSPanelCtor(); -extern void macStopInterceptNSPanelCtor(); -extern NSButton *macCreateButton(const char *text, NSView *superview); - -void QFontDialogPrivate::closeCocoaFontPanel(void *delegate) +void QFontDialogPrivate::closeCocoaFontPanel() { QMacCocoaAutoReleasePool pool; QCocoaFontPanelDelegate *theDelegate = static_cast<QCocoaFontPanelDelegate *>(delegate); NSWindow *ourPanel = [theDelegate actualPanel]; [ourPanel close]; [theDelegate cleanUpAfterMyself]; - [theDelegate autorelease]; + [theDelegate release]; + this->delegate = 0; + sharedFontPanelAvailable = true; } void QFontDialogPrivate::setFont(void *delegate, const QFont &font) @@ -441,10 +498,13 @@ void QFontDialogPrivate::setFont(void *delegate, const QFont &font) [static_cast<QCocoaFontPanelDelegate *>(delegate) setQtFont:font]; } -void *QFontDialogPrivate::_q_constructNativePanel() +void QFontDialogPrivate::createNSFontPanelDelegate() { - QMacCocoaAutoReleasePool pool; + if (delegate) + return; + sharedFontPanelAvailable = false; + QMacCocoaAutoReleasePool pool; bool sharedFontPanelExisted = [NSFontPanel sharedFontPanelExists]; NSFontPanel *sharedFontPanel = [NSFontPanel sharedFontPanel]; [sharedFontPanel setHidesOnDeactivate:false]; @@ -466,8 +526,7 @@ void *QFontDialogPrivate::_q_constructNativePanel() // compute dialogExtra{Width,Height} dialogExtraWidth = 2.0 * DialogSideMargin; - dialogExtraHeight = DialogTopMargin + ButtonTopMargin + ButtonMinHeight - + ButtonBottomMargin; + dialogExtraHeight = DialogTopMargin + ButtonTopMargin + ButtonMinHeight + ButtonBottomMargin; // compute initial contents rectangle NSRect contentRect = [sharedFontPanel contentRectForFrameRect:[sharedFontPanel frame]]; @@ -480,7 +539,6 @@ void *QFontDialogPrivate::_q_constructNativePanel() backing:NSBackingStoreBuffered defer:YES]; [ourPanel setReleasedWhenClosed:YES]; - stolenContentView = [sharedFontPanel contentView]; // steal the font panel's contents view @@ -500,21 +558,23 @@ void *QFontDialogPrivate::_q_constructNativePanel() [ourPanel setContentView:ourContentView]; [ourPanel setDefaultButtonCell:[okButton cell]]; } - // create a delegate and set it - QCocoaFontPanelDelegate *delegate = - [[QCocoaFontPanelDelegate alloc] initWithFontPanel:sharedFontPanel + + // create the delegate and set it + QCocoaFontPanelDelegate *del = [[QCocoaFontPanelDelegate alloc] initWithFontPanel:sharedFontPanel stolenContentView:stolenContentView okButton:okButton cancelButton:cancelButton priv:this extraWidth:dialogExtraWidth extraHeight:dialogExtraHeight]; - [ourPanel setDelegate:delegate]; - [[NSFontManager sharedFontManager] setDelegate:delegate]; + delegate = del; + [ourPanel setDelegate:del]; + + [[NSFontManager sharedFontManager] setDelegate:del]; #ifdef QT_MAC_USE_COCOA - [[NSFontManager sharedFontManager] setTarget:delegate]; + [[NSFontManager sharedFontManager] setTarget:del]; #endif - setFont(delegate, q_func()->currentFont()); + setFont(del, q_func()->currentFont()); { // hack to get correct initial layout @@ -522,13 +582,12 @@ void *QFontDialogPrivate::_q_constructNativePanel() frameRect.size.width += 1.0; [ourPanel setFrame:frameRect display:NO]; frameRect.size.width -= 1.0; - frameRect.size = [delegate windowWillResize:ourPanel toSize:frameRect.size]; + frameRect.size = [del windowWillResize:ourPanel toSize:frameRect.size]; [ourPanel setFrame:frameRect display:NO]; [ourPanel center]; } NSString *title = @"Select font"; [ourPanel setTitle:title]; - return delegate; } void QFontDialogPrivate::mac_nativeDialogModalHelp() @@ -553,29 +612,47 @@ void QFontDialogPrivate::mac_nativeDialogModalHelp() // and "adding" the buttons. void QFontDialogPrivate::_q_macRunNativeAppModalPanel() { - QBoolBlocker nativeDialogOnTop(QApplicationPrivate::native_modal_dialog_active); - QCocoaFontPanelDelegate *delegate = (QCocoaFontPanelDelegate *)_q_constructNativePanel(); - NSWindow *ourPanel = [delegate actualPanel]; - [ourPanel retain]; + createNSFontPanelDelegate(); + QCocoaFontPanelDelegate *del = static_cast<QCocoaFontPanelDelegate *>(delegate); + [del runApplicationModalPanel]; +} - int rval = [NSApp runModalForWindow:ourPanel]; - QAbstractEventDispatcher::instance()->interrupt(); - [ourPanel release]; - [delegate cleanUpAfterMyself]; - [delegate release]; - bool isOk = (rval == NSOKButton); - if(isOk) - rescode = QDialog::Accepted; +bool QFontDialogPrivate::showCocoaFontPanel() +{ + if (!sharedFontPanelAvailable) + return false; + + Q_Q(QFontDialog); + QMacCocoaAutoReleasePool pool; + createNSFontPanelDelegate(); + QCocoaFontPanelDelegate *del = static_cast<QCocoaFontPanelDelegate *>(delegate); + if (qt_mac_is_macsheet(q)) + [del showWindowModalSheet:q->parentWidget()]; else - rescode = QDialog::Rejected; + [del showModelessPanel]; + return true; } +bool QFontDialogPrivate::hideCocoaFontPanel() +{ + if (!delegate){ + // Nothing to do. We return false to leave the question + // open regarding whether or not to go native: + return false; + } else { + closeCocoaFontPanel(); + // Even when we hide it, we are still using a + // native dialog, so return true: + return true; + } +} bool QFontDialogPrivate::setVisible_sys(bool visible) { Q_Q(QFontDialog); if (!visible == q->isHidden()) return false; - return visible; + + return visible ? showCocoaFontPanel() : hideCocoaFontPanel(); } QT_END_NAMESPACE |