library split

1 files changed, 228 insertions, 0 deletions

diff --git a/src/widgets/dialogs/qnspanelproxy_mac.mm b/src/widgets/dialogs/qnspanelproxy_mac.mm
new file mode 100644
index 0000000000..5c8ef24688
--- /dev/null
+++ b/src/widgets/dialogs/qnspanelproxy_mac.mm
@@ -0,0 +1,228 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the QtGui module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the Technology Preview License Agreement accompanying
+** this package.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights.  These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include <qdialogbuttonbox.h>
+#if defined(Q_WS_MAC)
+#include <private/qt_mac_p.h>
+#include <private/qcocoaintrospection_p.h>
+#import <AppKit/AppKit.h>
+#import <Foundation/Foundation.h>
+#import <objc/objc-class.h>
+
+QT_BEGIN_NAMESPACE
+static QWidget *currentWindow = 0;
+QT_END_NAMESPACE
+
+QT_USE_NAMESPACE
+
+@class QT_MANGLE_NAMESPACE(QNSPanelProxy);
+
+@interface QT_MANGLE_NAMESPACE(QNSPanelProxy) : NSWindow {
+}
+- (id)initWithContentRect:(NSRect)contentRect styleMask:(NSUInteger)windowStyle
+    backing:(NSBackingStoreType)bufferingType defer:(BOOL)deferCreation;
+- (id)initWithContentRect:(NSRect)contentRect styleMask:(NSUInteger)windowStyle
+    backing:(NSBackingStoreType)bufferingType defer:(BOOL)deferCreation screen:(NSScreen *)screen;
+- (id)qt_fakeInitWithContentRect:(NSRect)contentRect styleMask:(NSUInteger)windowStyle
+    backing:(NSBackingStoreType)bufferingType defer:(BOOL)deferCreation;
+- (id)qt_fakeInitWithContentRect:(NSRect)contentRect styleMask:(NSUInteger)windowStyle
+    backing:(NSBackingStoreType)bufferingType defer:(BOOL)deferCreation screen:(NSScreen *)screen;
+@end
+
+@implementation QT_MANGLE_NAMESPACE(QNSPanelProxy)
+- (id)initWithContentRect:(NSRect)contentRect styleMask:(NSUInteger)windowStyle
+      backing:(NSBackingStoreType)bufferingType defer:(BOOL)deferCreation
+{
+    // remove evil flag
+    windowStyle &= ~NSUtilityWindowMask;
+	self = [self qt_fakeInitWithContentRect:contentRect styleMask:windowStyle
+	                                backing:bufferingType defer:deferCreation];
+    return self;
+}
+
+- (id)initWithContentRect:(NSRect)contentRect styleMask:(NSUInteger)windowStyle
+      backing:(NSBackingStoreType)bufferingType defer:(BOOL)deferCreation screen:(NSScreen *)screen
+{
+    // remove evil flag
+    windowStyle &= ~NSUtilityWindowMask;
+	return [self qt_fakeInitWithContentRect:contentRect styleMask:windowStyle
+	                                backing:bufferingType defer:deferCreation screen:screen];
+}
+
+- (id)qt_fakeInitWithContentRect:(NSRect)contentRect styleMask:(NSUInteger)windowStyle
+    backing:(NSBackingStoreType)bufferingType defer:(BOOL)deferCreation
+{
+    Q_UNUSED(contentRect);
+    Q_UNUSED(windowStyle);
+    Q_UNUSED(bufferingType);
+    Q_UNUSED(deferCreation);
+    return nil;
+}
+
+- (id)qt_fakeInitWithContentRect:(NSRect)contentRect styleMask:(NSUInteger)windowStyle
+    backing:(NSBackingStoreType)bufferingType defer:(BOOL)deferCreation screen:(NSScreen *)screen
+{
+    Q_UNUSED(contentRect);
+    Q_UNUSED(windowStyle);
+    Q_UNUSED(bufferingType);
+    Q_UNUSED(deferCreation);
+    Q_UNUSED(screen);
+    return nil;
+}
+@end
+
+@class QT_MANGLE_NAMESPACE(QNSWindowProxy);
+
+@interface QT_MANGLE_NAMESPACE(QNSWindowProxy) : NSWindow {
+}
+- (void)setTitle:(NSString *)title;
+- (void)qt_fakeSetTitle:(NSString *)title;
+@end
+
+@implementation QT_MANGLE_NAMESPACE(QNSWindowProxy)
+- (void)setTitle:(NSString *)title
+{
+    QCFString cftitle(currentWindow->windowTitle());
+
+    // evil reverse engineering
+    if ([title isEqualToString:@"Print"]
+            || [title isEqualToString:@"Page Setup"]
+            || [[self className] isEqualToString:@"PMPrintingWindow"])
+        title = (NSString *)(static_cast<CFStringRef>(cftitle));
+    return [self qt_fakeSetTitle:title];
+}
+
+- (void)qt_fakeSetTitle:(NSString *)title
+{
+    Q_UNUSED(title);
+}
+@end
+
+QT_BEGIN_NAMESPACE
+
+/*
+    Intercept the NSColorPanel constructor if the shared
+    color panel doesn't exist yet. What's going on here is
+    quite wacky, because we want to override the NSPanel
+    constructor and at the same time call the old NSPanel
+    constructor. So what we do is we effectively rename the
+    old NSPanel constructor qt_fakeInitWithContentRect:...
+    and have the new one call the old one.
+*/
+void macStartInterceptNSPanelCtor()
+{
+    qt_cocoa_change_implementation(
+            [NSPanel class],
+            @selector(initWithContentRect:styleMask:backing:defer:),
+            [QT_MANGLE_NAMESPACE(QNSPanelProxy) class],
+            @selector(initWithContentRect:styleMask:backing:defer:),
+            @selector(qt_fakeInitWithContentRect:styleMask:backing:defer:));
+    qt_cocoa_change_implementation(
+            [NSPanel class],
+            @selector(initWithContentRect:styleMask:backing:defer:screen:),
+            [QT_MANGLE_NAMESPACE(QNSPanelProxy) class],
+            @selector(initWithContentRect:styleMask:backing:defer:screen:),
+            @selector(qt_fakeInitWithContentRect:styleMask:backing:defer:screen:));
+}
+
+/*
+    Restore things as they were.
+*/
+void macStopInterceptNSPanelCtor()
+{
+    qt_cocoa_change_back_implementation(
+            [NSPanel class],
+            @selector(initWithContentRect:styleMask:backing:defer:screen:),
+            @selector(qt_fakeInitWithContentRect:styleMask:backing:defer:screen:));
+    qt_cocoa_change_back_implementation(
+            [NSPanel class],
+            @selector(initWithContentRect:styleMask:backing:defer:),
+            @selector(qt_fakeInitWithContentRect:styleMask:backing:defer:));
+}
+
+/*
+    Intercept the NSPrintPanel and NSPageLayout setTitle: calls. The
+    hack is similar as for NSColorPanel above.
+*/
+void macStartInterceptWindowTitle(QWidget *window)
+{
+    currentWindow = window;
+    qt_cocoa_change_implementation(
+            [NSWindow class],
+            @selector(setTitle:),
+            [QT_MANGLE_NAMESPACE(QNSWindowProxy) class],
+            @selector(setTitle:),
+            @selector(qt_fakeSetTitle:));
+}
+
+/*
+    Restore things as they were.
+*/
+void macStopInterceptWindowTitle()
+{
+    currentWindow = 0;
+    qt_cocoa_change_back_implementation(
+            [NSWindow class],
+            @selector(setTitle:),
+            @selector(qt_fakeSetTitle:));
+}
+
+/*
+    Doesn't really belong in here.
+*/
+NSButton *macCreateButton(const char *text, NSView *superview)
+{
+    static const NSRect buttonFrameRect = { { 0.0, 0.0 }, { 0.0, 0.0 } };
+
+    NSButton *button = [[NSButton alloc] initWithFrame:buttonFrameRect];
+    [button setButtonType:NSMomentaryLightButton];
+    [button setBezelStyle:NSRoundedBezelStyle];
+    [button setTitle:(NSString*)(CFStringRef)QCFString(QDialogButtonBox::tr(text)
+                                                       .remove(QLatin1Char('&')))];
+    [[button cell] setFont:[NSFont systemFontOfSize:
+            [NSFont systemFontSizeForControlSize:NSRegularControlSize]]];
+    [superview addSubview:button];
+    return button;
+}
+
+QT_END_NAMESPACE
+
+#endif