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/*=========================================================================
Program: CMake - Cross-Platform Makefile Generator
Module: $RCSfile$
Language: C++
Date: $Date$
Version: $Revision$
Copyright (c) 2002 Kitware, Inc., Insight Consortium. All rights reserved.
See Copyright.txt or http://www.cmake.org/HTML/Copyright.html for details.
This software is distributed WITHOUT ANY WARRANTY; without even
the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
PURPOSE. See the above copyright notices for more information.
=========================================================================*/
#include "QCMakeCacheView.h"
#include <QToolButton>
#include <QFileDialog>
#include <QHBoxLayout>
#include <QHeaderView>
#include <QEvent>
QCMakeCacheView::QCMakeCacheView(QWidget* p)
: QTableView(p)
{
QCMakeCacheModel* m = new QCMakeCacheModel(this);
this->setModel(m);
this->horizontalHeader()->setStretchLastSection(true);
this->verticalHeader()->hide();
QCMakeCacheModelDelegate* delegate = new QCMakeCacheModelDelegate(this);
this->setItemDelegate(delegate);
}
bool QCMakeCacheView::event(QEvent* e)
{
if(e->type() == QEvent::Polish)
{
// initialize the table view column size
int colWidth = this->columnWidth(0) + this->columnWidth(1);
this->setColumnWidth(0, colWidth/2);
this->setColumnWidth(1, colWidth/2);
}
return QTableView::event(e);
}
QCMakeCacheModel* QCMakeCacheView::cacheModel() const
{
return qobject_cast<QCMakeCacheModel*>(this->model());
}
QCMakeCacheModel::QCMakeCacheModel(QObject* p)
: QAbstractTableModel(p)
{
}
QCMakeCacheModel::~QCMakeCacheModel()
{
}
void QCMakeCacheModel::setProperties(const QCMakeCachePropertyList& props)
{
this->Properties = props;
this->reset();
}
QCMakeCachePropertyList QCMakeCacheModel::properties() const
{
return this->Properties;
}
int QCMakeCacheModel::columnCount ( const QModelIndex & parent ) const
{
return 2;
}
QVariant QCMakeCacheModel::data ( const QModelIndex & index, int role ) const
{
if(index.column() == 0 && (role == Qt::DisplayRole || role == Qt::EditRole))
{
return this->Properties[index.row()].Key;
}
else if(index.column() == 1 && (role == Qt::DisplayRole || role == Qt::EditRole))
{
return this->Properties[index.row()].Value;
}
else if(role == QCMakeCacheModel::HelpRole)
{
return this->Properties[index.row()].Help;
}
else if(role == QCMakeCacheModel::TypeRole)
{
return this->Properties[index.row()].Type;
}
else if(role == QCMakeCacheModel::AdvancedRole)
{
return this->Properties[index.row()].Advanced;
}
return QVariant();
}
QModelIndex QCMakeCacheModel::parent ( const QModelIndex & index ) const
{
return QModelIndex();
}
int QCMakeCacheModel::rowCount ( const QModelIndex & parent ) const
{
if(parent.isValid())
return 0;
return this->Properties.count();
}
QVariant QCMakeCacheModel::headerData ( int section, Qt::Orientation orient, int role ) const
{
if(role == Qt::DisplayRole && orient == Qt::Horizontal)
{
return section == 0 ? "Name" : "Value";
}
return QVariant();
}
Qt::ItemFlags QCMakeCacheModel::flags ( const QModelIndex& index ) const
{
if(index.column() == 1)
{
return Qt::ItemIsSelectable | Qt::ItemIsEditable | Qt::ItemIsEnabled;
}
return Qt::ItemIsSelectable | Qt::ItemIsEnabled;
}
bool QCMakeCacheModel::setData ( const QModelIndex & index, const QVariant& value, int role )
{
if(index.column() == 0 && (role == Qt::DisplayRole || role == Qt::EditRole))
{
this->Properties[index.row()].Key = value.toString();
}
else if(index.column() == 1 && (role == Qt::DisplayRole || role == Qt::EditRole))
{
this->Properties[index.row()].Value = value.toString();
}
return false;
}
QCMakeCacheModelDelegate::QCMakeCacheModelDelegate(QObject* p)
: QItemDelegate(p)
{
}
QWidget* QCMakeCacheModelDelegate::createEditor(QWidget* parent,
const QStyleOptionViewItem&, const QModelIndex& index) const
{
QVariant type = index.data(QCMakeCacheModel::TypeRole);
if(type == QCMakeCacheProperty::BOOL)
{
return new QCMakeCacheBoolEditor(index.data().toString(), parent);
}
else if(type == QCMakeCacheProperty::PATH)
{
return new QCMakeCachePathEditor(index.data().toString(), parent);
}
else if(type == QCMakeCacheProperty::FILEPATH)
{
}
return new QLineEdit(parent);
}
QCMakeCachePathEditor::QCMakeCachePathEditor(const QString& file, QWidget* p)
: QWidget(p), LineEdit(this)
{
QHBoxLayout* l = new QHBoxLayout(this);
l->setMargin(0);
l->setSpacing(0);
l->addWidget(&this->LineEdit);
QToolButton* tb = new QToolButton(this);
tb->setText("...");
l->addWidget(tb);
QObject::connect(tb, SIGNAL(clicked(bool)),
this, SLOT(chooseFile()));
this->LineEdit.setText(file);
tb->setFocusProxy(&this->LineEdit);
this->setFocusProxy(&this->LineEdit);
}
void QCMakeCachePathEditor::chooseFile()
{
QString path = QFileDialog::getExistingDirectory(this, "TODO", this->value());
if(!path.isEmpty())
{
this->LineEdit.setText(path);
}
}
QString QCMakeCachePathEditor::value() const
{
return this->LineEdit.text();
}
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