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/****************************************************************************
**
** Copyright (C) 2012 Digia Plc and/or its subsidiary(-ies).
** Contact: http://www.qt-project.org/legal
**
** This file is part of Qt Creator.
**
** 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.
**
****************************************************************************/
#ifndef SEARCHRESULTWINDOW_H
#define SEARCHRESULTWINDOW_H
#include "find_global.h"
#include <coreplugin/ioutputpane.h>
#include <QVariant>
#include <QStringList>
#include <QIcon>
QT_BEGIN_NAMESPACE
class QFont;
QT_END_NAMESPACE
namespace Find {
namespace Internal {
class SearchResultTreeView;
class SearchResultWindowPrivate;
class SearchResultWidget;
}
class SearchResultWindow;
struct FIND_EXPORT SearchResultItem
{
SearchResultItem()
: textMarkPos(-1),
textMarkLength(0),
lineNumber(-1),
useTextEditorFont(false)
{
}
SearchResultItem(const SearchResultItem &other)
: path(other.path),
text(other.text),
textMarkPos(other.textMarkPos),
textMarkLength(other.textMarkLength),
icon(other.icon),
lineNumber(other.lineNumber),
useTextEditorFont(other.useTextEditorFont),
userData(other.userData)
{
}
QStringList path; // hierarchy to the parent item of this item
QString text; // text to show for the item itself
int textMarkPos; // 0-based starting position for a mark (-1 for no mark)
int textMarkLength; // length of the mark (0 for no mark)
QIcon icon; // icon to show in front of the item (by be null icon to hide)
int lineNumber; // (0 or -1 for no line number)
bool useTextEditorFont;
QVariant userData; // user data for identification of the item
};
class FIND_EXPORT SearchResult : public QObject
{
Q_OBJECT
public:
enum AddMode {
AddSorted,
AddOrdered
};
void setUserData(const QVariant &data);
QVariant userData() const;
QString textToReplace() const;
int count() const;
void setSearchAgainSupported(bool supported);
public slots:
void addResult(const QString &fileName, int lineNumber, const QString &lineText,
int searchTermStart, int searchTermLength, const QVariant &userData = QVariant());
void addResults(const QList<SearchResultItem> &items, AddMode mode);
void finishSearch(bool canceled);
void setTextToReplace(const QString &textToReplace);
void restart();
void setSearchAgainEnabled(bool enabled);
void popup();
signals:
void activated(const Find::SearchResultItem &item);
void replaceButtonClicked(const QString &replaceText, const QList<Find::SearchResultItem> &checkedItems);
void cancelled();
void paused(bool paused);
void visibilityChanged(bool visible);
void countChanged(int count);
void searchAgainRequested();
private:
SearchResult(Internal::SearchResultWidget *widget);
friend class SearchResultWindow; // for the constructor
private:
Internal::SearchResultWidget *m_widget;
QVariant m_userData;
};
class FIND_EXPORT SearchResultWindow : public Core::IOutputPane
{
Q_OBJECT
public:
enum SearchMode {
SearchOnly,
SearchAndReplace
};
SearchResultWindow(QWidget *newSearchPanel);
virtual ~SearchResultWindow();
static SearchResultWindow *instance();
QWidget *outputWidget(QWidget *);
QList<QWidget*> toolBarWidgets() const;
QString displayName() const { return tr("Search Results"); }
int priorityInStatusBar() const;
void visibilityChanged(bool visible);
bool hasFocus() const;
bool canFocus() const;
void setFocus();
bool canNext() const;
bool canPrevious() const;
void goToNext();
void goToPrev();
bool canNavigate() const;
void setTextEditorFont(const QFont &font);
void openNewSearchPanel();
// The search result window owns the returned SearchResult
// and might delete it any time, even while the search is running
// (e.g. when the user clears the search result pane, or if the user opens so many other searches
// that this search falls out of the history).
SearchResult *startNewSearch(const QString &label,
const QString &toolTip,
const QString &searchTerm,
SearchMode searchOrSearchAndReplace = SearchOnly,
const QString &cfgGroup = QString());
public slots:
void clearContents();
private slots:
void handleExpandCollapseToolButton(bool checked);
private:
void readSettings();
void writeSettings();
Internal::SearchResultWindowPrivate *d;
static SearchResultWindow *m_instance;
};
} // namespace Find
Q_DECLARE_METATYPE(Find::SearchResultItem)
#endif // SEARCHRESULTWINDOW_H
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