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Diffstat (limited to 'src/widgets/platforms/mac/qt_mac.cpp')
| -rw-r--r-- | src/widgets/platforms/mac/qt_mac.cpp | 174 |
1 files changed, 174 insertions, 0 deletions
diff --git a/src/widgets/platforms/mac/qt_mac.cpp b/src/widgets/platforms/mac/qt_mac.cpp new file mode 100644 index 0000000000..339bc82ff5 --- /dev/null +++ b/src/widgets/platforms/mac/qt_mac.cpp @@ -0,0 +1,174 @@ +/**************************************************************************** +** +** 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. +** +** $QT_BEGIN_LICENSE:LGPL$ +** GNU Lesser General Public License Usage +** 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. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU General +** Public License version 3.0 as published by the Free Software Foundation +** and appearing in the file LICENSE.GPL included in the packaging of this +** file. Please review the following information to ensure the GNU General +** Public License version 3.0 requirements will be met: +** http://www.gnu.org/copyleft/gpl.html. +** +** Other Usage +** Alternatively, this file may be used in accordance with the terms and +** conditions contained in a signed written agreement between you and Nokia. +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include <private/qt_mac_p.h> +#include <private/qpixmap_mac_p.h> +#include <private/qnativeimage_p.h> +#include <qdebug.h> + +QT_BEGIN_NAMESPACE +#ifdef QT_MAC_USE_COCOA +static CTFontRef CopyCTThemeFont(ThemeFontID themeID) +{ + CTFontUIFontType ctID = HIThemeGetUIFontType(themeID); + return CTFontCreateUIFontForLanguage(ctID, 0, 0); +} +#endif + +QFont qfontForThemeFont(ThemeFontID themeID) +{ +#ifndef QT_MAC_USE_COCOA + static const ScriptCode Script = smRoman; + Str255 f_name; + SInt16 f_size; + Style f_style; + GetThemeFont(themeID, Script, f_name, &f_size, &f_style); + extern QString qt_mac_from_pascal_string(const Str255); //qglobal.cpp + return QFont(qt_mac_from_pascal_string(f_name), f_size, + (f_style & ::bold) ? QFont::Bold : QFont::Normal, + (bool)(f_style & ::italic)); +#else + QCFType<CTFontRef> ctfont = CopyCTThemeFont(themeID); + QString familyName = QCFString(CTFontCopyFamilyName(ctfont)); + QCFType<CFDictionaryRef> dict = CTFontCopyTraits(ctfont); + CFNumberRef num = static_cast<CFNumberRef>(CFDictionaryGetValue(dict, kCTFontWeightTrait)); + float fW; + CFNumberGetValue(num, kCFNumberFloat32Type, &fW); + QFont::Weight wght = fW > 0. ? QFont::Bold : QFont::Normal; + num = static_cast<CFNumberRef>(CFDictionaryGetValue(dict, kCTFontSlantTrait)); + CFNumberGetValue(num, kCFNumberFloatType, &fW); + bool italic = (fW != 0.0); + return QFont(familyName, CTFontGetSize(ctfont), wght, italic); +#endif +} + +#if (MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_5) +static QColor qcolorFromCGColor(CGColorRef cgcolor) +{ + QColor pc; + CGColorSpaceModel model = CGColorSpaceGetModel(CGColorGetColorSpace(cgcolor)); + const CGFloat *components = CGColorGetComponents(cgcolor); + if (model == kCGColorSpaceModelRGB) { + pc.setRgbF(components[0], components[1], components[2], components[3]); + } else if (model == kCGColorSpaceModelCMYK) { + pc.setCmykF(components[0], components[1], components[2], components[3]); + } else if (model == kCGColorSpaceModelMonochrome) { + pc.setRgbF(components[0], components[0], components[0], components[1]); + } else { + // Colorspace we can't deal with. + qWarning("Qt: qcolorFromCGColor: cannot convert from colorspace model: %d", model); + Q_ASSERT(false); + } + return pc; +} + +static inline QColor leopardBrush(ThemeBrush brush) +{ + QCFType<CGColorRef> cgClr = 0; + HIThemeBrushCreateCGColor(brush, &cgClr); + return qcolorFromCGColor(cgClr); +} +#endif + +QColor qcolorForTheme(ThemeBrush brush) +{ +#ifndef QT_MAC_USE_COCOA +# if (MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_5) + if (QSysInfo::MacintoshVersion >= QSysInfo::MV_10_5) { + return leopardBrush(brush); + } else +# endif + { + RGBColor rgbcolor; + GetThemeBrushAsColor(brush, 32, true, &rgbcolor); + return QColor(rgbcolor.red / 256, rgbcolor.green / 256, rgbcolor.blue / 256); + } +#else + return leopardBrush(brush); +#endif +} + +QColor qcolorForThemeTextColor(ThemeTextColor themeColor) +{ +#ifdef Q_OS_MAC32 + RGBColor c; + GetThemeTextColor(themeColor, 32, true, &c); + QColor color = QColor(c.red / 256, c.green / 256, c.blue / 256); + return color; +#else + // There is no equivalent to GetThemeTextColor in 64-bit and it was rather bad that + // I didn't file a request to implement this for Snow Leopard. So, in the meantime + // I've encoded the values from the GetThemeTextColor. This is not exactly ideal + // as if someone really wants to mess with themeing, these colors will be wrong. + // It also means that we need to make sure the values for differences between + // OS releases (and it will be likely that we are a step behind.) + switch (themeColor) { + case kThemeTextColorAlertActive: + case kThemeTextColorTabFrontActive: + case kThemeTextColorBevelButtonActive: + case kThemeTextColorListView: + case kThemeTextColorPlacardActive: + case kThemeTextColorPopupButtonActive: + case kThemeTextColorPopupLabelActive: + case kThemeTextColorPushButtonActive: + return Qt::black; + case kThemeTextColorAlertInactive: + case kThemeTextColorDialogInactive: + case kThemeTextColorPlacardInactive: + return QColor(69, 69, 69, 255); + case kThemeTextColorPopupButtonInactive: + case kThemeTextColorPopupLabelInactive: + case kThemeTextColorPushButtonInactive: + case kThemeTextColorTabFrontInactive: + case kThemeTextColorBevelButtonInactive: + return QColor(127, 127, 127, 255); + default: { + QNativeImage nativeImage(16,16, QNativeImage::systemFormat()); + CGRect cgrect = CGRectMake(0, 0, 16, 16); + HIThemeSetTextFill(themeColor, 0, nativeImage.cg, kHIThemeOrientationNormal); + CGContextFillRect(nativeImage.cg, cgrect); + QColor color = nativeImage.image.pixel(0,0); + return QColor(nativeImage.image.pixel(0 , 0)); + } + } +#endif +} +QT_END_NAMESPACE |