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/****************************************************************************
**
** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
** All rights reserved.
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** This file is part of the Qt Designer 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 "brushpropertymanager.h"
#include "qtpropertymanager.h"
#include "qtvariantproperty.h"
#include "qtpropertybrowserutils_p.h"
#include <QtCore/QCoreApplication>
#include <QtCore/QVariant>
#include <QtCore/QString>
static const char *brushStyles[] = {
QT_TRANSLATE_NOOP("BrushPropertyManager", "No brush"),
QT_TRANSLATE_NOOP("BrushPropertyManager", "Solid"),
QT_TRANSLATE_NOOP("BrushPropertyManager", "Dense 1"),
QT_TRANSLATE_NOOP("BrushPropertyManager", "Dense 2"),
QT_TRANSLATE_NOOP("BrushPropertyManager", "Dense 3"),
QT_TRANSLATE_NOOP("BrushPropertyManager", "Dense 4"),
QT_TRANSLATE_NOOP("BrushPropertyManager", "Dense 5"),
QT_TRANSLATE_NOOP("BrushPropertyManager", "Dense 6"),
QT_TRANSLATE_NOOP("BrushPropertyManager", "Dense 7"),
QT_TRANSLATE_NOOP("BrushPropertyManager", "Horizontal"),
QT_TRANSLATE_NOOP("BrushPropertyManager", "Vertical"),
QT_TRANSLATE_NOOP("BrushPropertyManager", "Cross"),
QT_TRANSLATE_NOOP("BrushPropertyManager", "Backward diagonal"),
QT_TRANSLATE_NOOP("BrushPropertyManager", "Forward diagonal"),
QT_TRANSLATE_NOOP("BrushPropertyManager", "Crossing diagonal"),
};
QT_BEGIN_NAMESPACE
namespace qdesigner_internal {
BrushPropertyManager::BrushPropertyManager()
{
}
int BrushPropertyManager::brushStyleToIndex(Qt::BrushStyle st)
{
switch (st) {
case Qt::NoBrush: return 0;
case Qt::SolidPattern: return 1;
case Qt::Dense1Pattern: return 2;
case Qt::Dense2Pattern: return 3;
case Qt::Dense3Pattern: return 4;
case Qt::Dense4Pattern: return 5;
case Qt::Dense5Pattern: return 6;
case Qt::Dense6Pattern: return 7;
case Qt::Dense7Pattern: return 8;
case Qt::HorPattern: return 9;
case Qt::VerPattern: return 10;
case Qt::CrossPattern: return 11;
case Qt::BDiagPattern: return 12;
case Qt::FDiagPattern: return 13;
case Qt::DiagCrossPattern: return 14;
default: break;
}
return 0;
}
Qt::BrushStyle BrushPropertyManager::brushStyleIndexToStyle(int brushStyleIndex)
{
switch (brushStyleIndex) {
case 0: return Qt::NoBrush;
case 1: return Qt::SolidPattern;
case 2: return Qt::Dense1Pattern;
case 3: return Qt::Dense2Pattern;
case 4: return Qt::Dense3Pattern;
case 5: return Qt::Dense4Pattern;
case 6: return Qt::Dense5Pattern;
case 7: return Qt::Dense6Pattern;
case 8: return Qt::Dense7Pattern;
case 9: return Qt::HorPattern;
case 10: return Qt::VerPattern;
case 11: return Qt::CrossPattern;
case 12: return Qt::BDiagPattern;
case 13: return Qt::FDiagPattern;
case 14: return Qt::DiagCrossPattern;
}
return Qt::NoBrush;
}
typedef QMap<int, QIcon> EnumIndexIconMap;
static void clearBrushIcons();
Q_GLOBAL_STATIC_WITH_INITIALIZER(EnumIndexIconMap, brushIcons, qAddPostRoutine(clearBrushIcons))
static void clearBrushIcons()
{
brushIcons()->clear();
}
const BrushPropertyManager::EnumIndexIconMap &BrushPropertyManager::brushStyleIcons()
{
// Create a map of icons for the brush style editor
if (brushIcons()->empty()) {
const int brushStyleCount = sizeof(brushStyles)/sizeof(const char *);
QBrush brush(Qt::black);
const QIcon solidIcon = QtPropertyBrowserUtils::brushValueIcon(brush);
for (int i = 0; i < brushStyleCount; i++) {
const Qt::BrushStyle style = brushStyleIndexToStyle(i);
brush.setStyle(style);
brushIcons()->insert(i, QtPropertyBrowserUtils::brushValueIcon(brush));
}
}
return *(brushIcons());
}
QString BrushPropertyManager::brushStyleIndexToString(int brushStyleIndex)
{
const int brushStyleCount = sizeof(brushStyles)/sizeof(const char *);
return brushStyleIndex < brushStyleCount ? QCoreApplication::translate("BrushPropertyManager", brushStyles[brushStyleIndex]) : QString();
}
void BrushPropertyManager::initializeProperty(QtVariantPropertyManager *vm, QtProperty *property, int enumTypeId)
{
m_brushValues.insert(property, QBrush());
// style
QtVariantProperty *styleSubProperty = vm->addProperty(enumTypeId, QCoreApplication::translate("BrushPropertyManager", "Style"));
property->addSubProperty(styleSubProperty);
QStringList styles;
const int brushStyleCount = sizeof(brushStyles)/sizeof(const char *);
for (int i = 0; i < brushStyleCount; i++)
styles.push_back(QCoreApplication::translate("BrushPropertyManager", brushStyles[i]));
styleSubProperty->setAttribute(QLatin1String("enumNames"), styles);
styleSubProperty->setAttribute(QLatin1String("enumIcons"), QVariant::fromValue(brushStyleIcons()));
m_brushPropertyToStyleSubProperty.insert(property, styleSubProperty);
m_brushStyleSubPropertyToProperty.insert(styleSubProperty, property);
// color
QtVariantProperty *colorSubProperty = vm->addProperty(QVariant::Color, QCoreApplication::translate("BrushPropertyManager", "Color"));
property->addSubProperty(colorSubProperty);
m_brushPropertyToColorSubProperty.insert(property, colorSubProperty);
m_brushColorSubPropertyToProperty.insert(colorSubProperty, property);
}
bool BrushPropertyManager::uninitializeProperty(QtProperty *property)
{
const PropertyBrushMap::iterator brit = m_brushValues.find(property); // Brushes
if (brit == m_brushValues.end())
return false;
m_brushValues.erase(brit);
// style
PropertyToPropertyMap::iterator subit = m_brushPropertyToStyleSubProperty.find(property);
if (subit != m_brushPropertyToStyleSubProperty.end()) {
QtProperty *styleProp = subit.value();
m_brushStyleSubPropertyToProperty.remove(styleProp);
m_brushPropertyToStyleSubProperty.erase(subit);
delete styleProp;
}
// color
subit = m_brushPropertyToColorSubProperty.find(property);
if (subit != m_brushPropertyToColorSubProperty.end()) {
QtProperty *colorProp = subit.value();
m_brushColorSubPropertyToProperty.remove(colorProp);
m_brushPropertyToColorSubProperty.erase(subit);
delete colorProp;
}
return true;
}
void BrushPropertyManager::slotPropertyDestroyed(QtProperty *property)
{
PropertyToPropertyMap::iterator subit = m_brushStyleSubPropertyToProperty.find(property);
if (subit != m_brushStyleSubPropertyToProperty.end()) {
m_brushPropertyToStyleSubProperty[subit.value()] = 0;
m_brushStyleSubPropertyToProperty.erase(subit);
}
subit = m_brushColorSubPropertyToProperty.find(property);
if (subit != m_brushColorSubPropertyToProperty.end()) {
m_brushPropertyToColorSubProperty[subit.value()] = 0;
m_brushColorSubPropertyToProperty.erase(subit);
}
}
BrushPropertyManager::ValueChangedResult BrushPropertyManager::valueChanged(QtVariantPropertyManager *vm, QtProperty *property, const QVariant &value)
{
switch (value.type()) {
case QVariant::Int: // Style subproperty?
if (QtProperty *brushProperty = m_brushStyleSubPropertyToProperty.value(property, 0)) {
const QBrush oldValue = m_brushValues.value(brushProperty);
QBrush newBrush = oldValue;
const int index = value.toInt();
newBrush.setStyle(brushStyleIndexToStyle(index));
if (newBrush == oldValue)
return Unchanged;
vm->variantProperty(brushProperty)->setValue(newBrush);
return Changed;
}
break;
case QVariant::Color: // Color subproperty?
if (QtProperty *brushProperty = m_brushColorSubPropertyToProperty.value(property, 0)) {
const QBrush oldValue = m_brushValues.value(brushProperty);
QBrush newBrush = oldValue;
newBrush.setColor(qvariant_cast<QColor>(value));
if (newBrush == oldValue)
return Unchanged;
vm->variantProperty(brushProperty)->setValue(newBrush);
return Changed;
}
break;
default:
break;
}
return NoMatch;
}
BrushPropertyManager::ValueChangedResult BrushPropertyManager::setValue(QtVariantPropertyManager *vm, QtProperty *property, const QVariant &value)
{
if (value.type() != QVariant::Brush)
return NoMatch;
const PropertyBrushMap::iterator brit = m_brushValues.find(property);
if (brit == m_brushValues.end())
return NoMatch;
const QBrush newBrush = qvariant_cast<QBrush>(value);
if (newBrush == brit.value())
return Unchanged;
brit.value() = newBrush;
if (QtProperty *styleProperty = m_brushPropertyToStyleSubProperty.value(property))
vm->variantProperty(styleProperty)->setValue(brushStyleToIndex(newBrush.style()));
if (QtProperty *colorProperty = m_brushPropertyToColorSubProperty.value(property))
vm->variantProperty(colorProperty)->setValue(newBrush.color());
return Changed;
}
bool BrushPropertyManager::valueText(const QtProperty *property, QString *text) const
{
const PropertyBrushMap::const_iterator brit = m_brushValues.constFind(const_cast<QtProperty *>(property));
if (brit == m_brushValues.constEnd())
return false;
const QBrush &brush = brit.value();
const QString styleName = brushStyleIndexToString(brushStyleToIndex(brush.style()));
*text = QCoreApplication::translate("BrushPropertyManager", "[%1, %2]").arg(styleName).arg(QtPropertyBrowserUtils::colorValueText(brush.color()));
return true;
}
bool BrushPropertyManager::valueIcon(const QtProperty *property, QIcon *icon) const
{
const PropertyBrushMap::const_iterator brit = m_brushValues.constFind(const_cast<QtProperty *>(property));
if (brit == m_brushValues.constEnd())
return false;
*icon = QtPropertyBrowserUtils::brushValueIcon(brit.value());
return true;
}
bool BrushPropertyManager::value(const QtProperty *property, QVariant *v) const
{
const PropertyBrushMap::const_iterator brit = m_brushValues.constFind(const_cast<QtProperty *>(property));
if (brit == m_brushValues.constEnd())
return false;
qVariantSetValue(*v, brit.value());
return true;
}
}
QT_END_NAMESPACE
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