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/*=========================================================================
Program: CMake - Cross-Platform Makefile Generator
Module: $RCSfile: QCMakeCacheView.h,v $
Language: C++
Date: $Date: 2008-04-08 16:22:51 $
Version: $Revision: 1.17.2.1 $
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.
=========================================================================*/
#ifndef QCMakeCacheView_h
#define QCMakeCacheView_h
#include "QCMake.h"
#include <QTableView>
#include <QAbstractTableModel>
#include <QCheckBox>
#include <QLineEdit>
#include <QItemDelegate>
#include <QSortFilterProxyModel>
#include <QCompleter>
class QCMakeCacheModel;
class QToolButton;
/// Qt view class for cache properties
class QCMakeCacheView : public QTableView
{
Q_OBJECT
public:
QCMakeCacheView(QWidget* p);
QCMakeCacheModel* cacheModel() const;
bool showAdvanced() const;
public slots:
void setShowAdvanced(bool);
void setSearchFilter(const QString&);
protected:
QModelIndex moveCursor(CursorAction, Qt::KeyboardModifiers);
void showEvent(QShowEvent* e);
bool Init;
QCMakeCacheModel* CacheModel;
QSortFilterProxyModel* AdvancedFilter;
QSortFilterProxyModel* SearchFilter;
};
/// Qt model class for cache properties
class QCMakeCacheModel : public QAbstractTableModel
{
Q_OBJECT
public:
QCMakeCacheModel(QObject* parent);
~QCMakeCacheModel();
enum { HelpRole = Qt::UserRole, TypeRole, AdvancedRole };
public slots:
void setProperties(const QCMakeCachePropertyList& props);
void clear();
void setEditEnabled(bool);
bool removeRows(int row, int count, const QModelIndex& idx = QModelIndex());
bool insertRows(int row, int num, const QModelIndex&);
public:
// satisfy [pure] virtuals
int columnCount (const QModelIndex& parent) const;
QVariant data (const QModelIndex& index, int role = Qt::DisplayRole) const;
QModelIndex parent (const QModelIndex& index) const;
int rowCount (const QModelIndex& parent = QModelIndex()) const;
QVariant headerData (int section, Qt::Orientation orient, int role) const;
Qt::ItemFlags flags (const QModelIndex& index) const;
bool setData (const QModelIndex& index, const QVariant& value, int role);
QModelIndex buddy (const QModelIndex& index) const;
// get the properties
QCMakeCachePropertyList properties() const;
// editing enabled
bool editEnabled() const;
int newCount() const;
protected:
QCMakeCachePropertyList Properties;
int NewCount;
bool EditEnabled;
};
/// Qt delegate class for interaction (or other customization)
/// with cache properties
class QCMakeCacheModelDelegate : public QItemDelegate
{
Q_OBJECT
public:
QCMakeCacheModelDelegate(QObject* p);
/// create our own editors for cache properties
QWidget* createEditor(QWidget* parent, const QStyleOptionViewItem& option,
const QModelIndex& index ) const;
bool editorEvent (QEvent* event, QAbstractItemModel* model,
const QStyleOptionViewItem& option, const QModelIndex& index);
bool eventFilter(QObject* object, QEvent* event);
protected slots:
void setFileDialogFlag(bool);
protected:
bool FileDialogFlag;
};
/// Editor widget for editing paths or file paths
class QCMakeCacheFileEditor : public QLineEdit
{
Q_OBJECT
public:
QCMakeCacheFileEditor(QWidget* p, const QString& var);
protected slots:
virtual void chooseFile() = 0;
signals:
void fileDialogExists(bool);
protected:
void resizeEvent(QResizeEvent* e);
QToolButton* ToolButton;
QString Variable;
};
class QCMakeCachePathEditor : public QCMakeCacheFileEditor
{
Q_OBJECT
public:
QCMakeCachePathEditor(QWidget* p = NULL, const QString& var = QString());
void chooseFile();
};
class QCMakeCacheFilePathEditor : public QCMakeCacheFileEditor
{
Q_OBJECT
public:
QCMakeCacheFilePathEditor(QWidget* p = NULL, const QString& var = QString());
void chooseFile();
};
/// completer class that returns native cmake paths
class QCMakeFileCompleter : public QCompleter
{
public:
QCMakeFileCompleter(QObject* o, bool dirs);
virtual QString pathFromIndex(const QModelIndex& idx) const;
};
#endif
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