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173 lines
6.7 KiB
C++
173 lines
6.7 KiB
C++
/****************************************************************************
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**
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** Copyright (C) 2015 The Qt Company Ltd.
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** Contact: http://www.qt.io/licensing/
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**
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** This file is part of the QtGui module of the Qt Toolkit.
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**
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** $QT_BEGIN_LICENSE:LGPL$
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** Commercial License Usage
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** Licensees holding valid commercial Qt licenses may use this file in
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** accordance with the commercial license agreement provided with the
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** Software or, alternatively, in accordance with the terms contained in
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** a written agreement between you and The Qt Company. For licensing terms
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** and conditions see http://www.qt.io/terms-conditions. For further
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** information use the contact form at http://www.qt.io/contact-us.
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**
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** GNU Lesser General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU Lesser
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** General Public License version 2.1 or version 3 as published by the Free
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** Software Foundation and appearing in the file LICENSE.LGPLv21 and
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** LICENSE.LGPLv3 included in the packaging of this file. Please review the
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** following information to ensure the GNU Lesser General Public License
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** requirements will be met: https://www.gnu.org/licenses/lgpl.html and
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** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
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**
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** As a special exception, The Qt Company gives you certain additional
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** rights. These rights are described in The Qt Company LGPL Exception
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** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
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**
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** GNU General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU
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** General Public License version 3.0 as published by the Free Software
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** Foundation and appearing in the file LICENSE.GPL included in the
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** packaging of this file. Please review the following information to
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** ensure the GNU General Public License version 3.0 requirements will be
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** met: http://www.gnu.org/copyleft/gpl.html.
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**
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** $QT_END_LICENSE$
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**
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****************************************************************************/
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#include <qt_mac_p.h>
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#include <qnativeimage_p.h>
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#include <qdebug.h>
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#include <qfont.h>
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QT_BEGIN_NAMESPACE
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#ifdef QT_MAC_USE_COCOA
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static CTFontRef CopyCTThemeFont(ThemeFontID themeID)
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{
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CTFontUIFontType ctID = HIThemeGetUIFontType(themeID);
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return CTFontCreateUIFontForLanguage(ctID, 0, 0);
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}
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#endif
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QFont qfontForThemeFont(ThemeFontID themeID)
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{
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#ifndef QT_MAC_USE_COCOA
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static const ScriptCode Script = smRoman;
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Str255 f_name;
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SInt16 f_size;
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Style f_style;
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GetThemeFont(themeID, Script, f_name, &f_size, &f_style);
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return QFont(qt_mac_from_pascal_string(f_name), f_size,
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(f_style & ::bold) ? QFont::Bold : QFont::Normal,
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(bool)(f_style & ::italic));
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#else
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QCFType<CTFontRef> ctfont = CopyCTThemeFont(themeID);
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QString familyName = QCFString(CTFontCopyFamilyName(ctfont));
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QCFType<CFDictionaryRef> dict = CTFontCopyTraits(ctfont);
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CFNumberRef num = static_cast<CFNumberRef>(CFDictionaryGetValue(dict, kCTFontWeightTrait));
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float fW;
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CFNumberGetValue(num, kCFNumberFloat32Type, &fW);
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QFont::Weight wght = fW > 0. ? QFont::Bold : QFont::Normal;
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num = static_cast<CFNumberRef>(CFDictionaryGetValue(dict, kCTFontSlantTrait));
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CFNumberGetValue(num, kCFNumberFloatType, &fW);
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bool italic = (fW != 0.0);
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return QFont(familyName, CTFontGetSize(ctfont), wght, italic);
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#endif
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}
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#if (MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_5)
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static QColor qcolorFromCGColor(CGColorRef cgcolor)
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{
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QColor pc;
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CGColorSpaceModel model = CGColorSpaceGetModel(CGColorGetColorSpace(cgcolor));
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const CGFloat *components = CGColorGetComponents(cgcolor);
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if (model == kCGColorSpaceModelRGB) {
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pc.setRgbF(components[0], components[1], components[2], components[3]);
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} else if (model == kCGColorSpaceModelCMYK) {
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pc.setCmykF(components[0], components[1], components[2], components[3]);
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} else if (model == kCGColorSpaceModelMonochrome) {
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pc.setRgbF(components[0], components[0], components[0], components[1]);
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} else {
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// Colorspace we can't deal with.
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qWarning("Qt: qcolorFromCGColor: cannot convert from colorspace model: %d", model);
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Q_ASSERT(false);
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}
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return pc;
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}
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static inline QColor leopardBrush(ThemeBrush brush)
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{
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QCFType<CGColorRef> cgClr = 0;
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HIThemeBrushCreateCGColor(brush, &cgClr);
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return qcolorFromCGColor(cgClr);
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}
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#endif
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QColor qcolorForTheme(ThemeBrush brush)
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{
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#ifndef QT_MAC_USE_COCOA
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# if (MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_5)
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if (QSysInfo::MacintoshVersion >= QSysInfo::MV_10_5) {
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return leopardBrush(brush);
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} else
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# endif
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{
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RGBColor rgbcolor;
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GetThemeBrushAsColor(brush, 32, true, &rgbcolor);
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return QColor(rgbcolor.red / 256, rgbcolor.green / 256, rgbcolor.blue / 256);
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}
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#else
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return leopardBrush(brush);
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#endif
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}
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QColor qcolorForThemeTextColor(ThemeTextColor themeColor)
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{
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#ifdef Q_OS_MAC32
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RGBColor c;
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GetThemeTextColor(themeColor, 32, true, &c);
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QColor color = QColor(c.red / 256, c.green / 256, c.blue / 256);
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return color;
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#else
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// There is no equivalent to GetThemeTextColor in 64-bit and it was rather bad that
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// I didn't file a request to implement this for Snow Leopard. So, in the meantime
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// I've encoded the values from the GetThemeTextColor. This is not exactly ideal
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// as if someone really wants to mess with themeing, these colors will be wrong.
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// It also means that we need to make sure the values for differences between
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// OS releases (and it will be likely that we are a step behind.)
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switch (themeColor) {
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case kThemeTextColorAlertActive:
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case kThemeTextColorTabFrontActive:
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case kThemeTextColorBevelButtonActive:
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case kThemeTextColorListView:
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case kThemeTextColorPlacardActive:
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case kThemeTextColorPopupButtonActive:
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case kThemeTextColorPopupLabelActive:
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case kThemeTextColorPushButtonActive:
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return Qt::black;
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case kThemeTextColorAlertInactive:
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case kThemeTextColorDialogInactive:
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case kThemeTextColorPlacardInactive:
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return QColor(69, 69, 69, 255);
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case kThemeTextColorPopupButtonInactive:
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case kThemeTextColorPopupLabelInactive:
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case kThemeTextColorPushButtonInactive:
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case kThemeTextColorTabFrontInactive:
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case kThemeTextColorBevelButtonInactive:
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return QColor(127, 127, 127, 255);
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default: {
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QNativeImage nativeImage(16,16, QNativeImage::systemFormat());
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CGRect cgrect = CGRectMake(0, 0, 16, 16);
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HIThemeSetTextFill(themeColor, 0, nativeImage.cg, kHIThemeOrientationNormal);
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CGContextFillRect(nativeImage.cg, cgrect);
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QColor color = nativeImage.image.pixel(0,0);
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return QColor(nativeImage.image.pixel(0 , 0));
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}
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}
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#endif
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}
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QT_END_NAMESPACE
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