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/****************************************************************************
**
** Copyright (C) 2014 Digia Plc and/or its subsidiary(-ies).
** Contact: http://www.qt-project.org/legal
**
** This file is part of the QtGui module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and Digia. For licensing terms and
** conditions see http://qt.digia.com/licensing. For further information
** use the contact form at http://qt.digia.com/contact-us.
**
** 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, Digia gives you certain additional
** rights. These rights are described in the Digia 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.
**
**
** $QT_END_LICENSE$
**
****************************************************************************/
#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);
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
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