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/*
primitivemodel.cpp
This file is part of GammaRay, the Qt application inspection and manipulation tool.
SPDX-FileCopyrightText: 2012 Klarälvdalens Datakonsult AB, a KDAB Group company <info@kdab.com>
Author: Volker Krause <volker.krause@kdab.com>
SPDX-License-Identifier: GPL-2.0-or-later
Contact KDAB at <info@kdab.com> for commercial licensing options.
*/
#include "primitivemodel.h"
#include "styleoption.h"
#include "styleinspectorinterface.h"
#include <core/util.h>
#include <QPainter>
#include <QPixmap>
#include <QStyleOption>
using namespace GammaRay;
struct primitive_element_t
{
const char *name;
QStyle::PrimitiveElement primitive;
QStyleOption *(*styleOptionFactory)();
};
#define MAKE_PE(primitive) \
{ \
#primitive, QStyle::primitive, &StyleOption::makeStyleOption \
}
#define MAKE_PE_X(primitive, factory) \
{ \
#primitive, QStyle::primitive, &StyleOption::factory \
}
static const primitive_element_t primititveElements[] = {
MAKE_PE_X(PE_Frame, makeFrameStyleOption),
MAKE_PE(PE_FrameDefaultButton),
MAKE_PE_X(PE_FrameDockWidget, makeFrameStyleOption),
MAKE_PE(PE_FrameFocusRect),
MAKE_PE_X(PE_FrameGroupBox, makeFrameStyleOption),
MAKE_PE_X(PE_FrameLineEdit, makeFrameStyleOption),
MAKE_PE_X(PE_FrameMenu, makeFrameStyleOption),
MAKE_PE(PE_FrameStatusBarItem),
MAKE_PE_X(PE_FrameTabWidget, makeTabWidgetFrameStyleOption),
MAKE_PE_X(PE_FrameWindow, makeFrameStyleOption),
MAKE_PE(PE_FrameButtonBevel),
MAKE_PE(PE_FrameButtonTool),
MAKE_PE_X(PE_FrameTabBarBase, makeTabBarBaseStyleOption),
MAKE_PE_X(PE_PanelButtonCommand, makeButtonStyleOption),
MAKE_PE(PE_PanelButtonBevel),
MAKE_PE(PE_PanelButtonTool),
MAKE_PE(PE_PanelMenuBar),
MAKE_PE(PE_PanelToolBar),
MAKE_PE_X(PE_PanelLineEdit, makeFrameStyleOption),
MAKE_PE(PE_IndicatorArrowDown),
MAKE_PE(PE_IndicatorArrowLeft),
MAKE_PE(PE_IndicatorArrowRight),
MAKE_PE(PE_IndicatorArrowUp),
MAKE_PE(PE_IndicatorBranch),
MAKE_PE(PE_IndicatorButtonDropDown),
MAKE_PE_X(PE_IndicatorCheckBox, makeButtonStyleOption),
MAKE_PE(PE_IndicatorDockWidgetResizeHandle),
MAKE_PE_X(PE_IndicatorHeaderArrow, makeHeaderStyleOption),
MAKE_PE(PE_IndicatorMenuCheckMark),
MAKE_PE(PE_IndicatorProgressChunk),
MAKE_PE_X(PE_IndicatorRadioButton, makeButtonStyleOption),
MAKE_PE_X(PE_IndicatorSpinDown, makeSpinBoxStyleOption),
MAKE_PE_X(PE_IndicatorSpinMinus, makeSpinBoxStyleOption),
MAKE_PE_X(PE_IndicatorSpinPlus, makeSpinBoxStyleOption),
MAKE_PE_X(PE_IndicatorSpinUp, makeSpinBoxStyleOption),
MAKE_PE(PE_IndicatorToolBarHandle),
MAKE_PE(PE_IndicatorToolBarSeparator),
MAKE_PE(PE_PanelTipLabel),
MAKE_PE_X(PE_IndicatorTabTear, makeTabStyleOption),
MAKE_PE(PE_PanelScrollAreaCorner),
MAKE_PE(PE_Widget),
MAKE_PE(PE_IndicatorColumnViewArrow),
MAKE_PE(PE_IndicatorItemViewItemDrop),
MAKE_PE_X(PE_PanelItemViewItem, makeItemViewStyleOption),
MAKE_PE(PE_PanelItemViewRow),
MAKE_PE(PE_PanelStatusBar),
MAKE_PE(PE_IndicatorTabClose),
MAKE_PE(PE_PanelMenu)
};
PrimitiveModel::PrimitiveModel(QObject *parent)
: AbstractStyleElementStateTable(parent)
{
}
QVariant PrimitiveModel::doData(int row, int column, int role) const
{
if (role == Qt::DecorationRole) {
QPixmap pixmap(m_interface->cellSizeHint());
QPainter painter(&pixmap);
Util::drawTransparencyPattern(&painter, pixmap.rect());
painter.scale(m_interface->cellZoom(), m_interface->cellZoom());
QScopedPointer<QStyleOption> opt((primititveElements[row].styleOptionFactory)());
fillStyleOption(opt.data(), column);
m_style->drawPrimitive(primititveElements[row].primitive, opt.data(), &painter);
return pixmap;
}
return AbstractStyleElementStateTable::doData(row, column, role);
}
int PrimitiveModel::doRowCount() const
{
return sizeof(primititveElements) / sizeof(primititveElements[0]);
}
QVariant PrimitiveModel::headerData(int section, Qt::Orientation orientation, int role) const
{
if (orientation == Qt::Vertical && role == Qt::DisplayRole)
return primititveElements[section].name;
return AbstractStyleElementStateTable::headerData(section, orientation, role);
}
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