#ifndef _PREVIEW_W_H_INCLUDED_
#define _PREVIEW_W_H_INCLUDED_
/* @(#$Id: preview_w.h,v 1.10 2007-05-23 09:19:48 dockes Exp $ (C) 2006 J.F.Dockes */
/*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the
* Free Software Foundation, Inc.,
* 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
#include <qvariant.h>
#include <qwidget.h>
#include "rcldb.h"
#if (QT_VERSION < 0x040000)
#include "preview.h"
#else
#include "ui_preview.h"
#define QTextEdit Q3TextEdit
#endif
#include "refcntr.h"
#include "plaintorich.h"
// We keep a list of data associated to each tab
class TabData {
public:
string fn; // filename for this tab
string ipath; // Internal doc path inside file
QWidget *w; // widget for setCurrent
int docnum; // Index of doc in db search results.
TabData(QWidget *wi)
: w(wi), docnum(-1)
{}
};
class QTextEdit;
//MOC_SKIP_BEGIN
#if QT_VERSION < 0x040000
class DummyPreviewBase : public PreviewBase
{
public: DummyPreviewBase(QWidget* parent = 0) : PreviewBase(parent) {}
};
#else
class DummyPreviewBase : public QWidget, public Ui::PreviewBase
{
public: DummyPreviewBase(QWidget* parent):QWidget(parent){setupUi(this);}
};
#endif
//MOC_SKIP_END
class Preview : public DummyPreviewBase
{
Q_OBJECT
public:
Preview(QWidget* parent = 0)
: DummyPreviewBase(parent) {init();}
~Preview(){}
virtual void setSId(int sid, const HiliteData& hdata)
{
m_searchId = sid;
m_hData = hdata;
}
virtual void closeEvent( QCloseEvent *e );
virtual bool eventFilter( QObject *target, QEvent *event );
virtual bool makeDocCurrent( const string & fn, const Rcl::Doc & doc );
virtual QTextEdit *getCurrentEditor();
virtual QTextEdit *addEditorTab();
virtual bool loadFileInCurrentTab(string fn, size_t sz,
const Rcl::Doc& idoc, int dnm);
public slots:
virtual void searchTextLine_textChanged( const QString & text );
virtual void doSearch(const QString &str, bool next, bool reverse,
bool wo = false);
virtual void nextPressed();
virtual void prevPressed();
virtual void currentChanged( QWidget * tw );
virtual void closeCurrentTab();
virtual void setCurTabProps(const string & fn, const Rcl::Doc & doc,
int docnum);
virtual void textDoubleClicked(int, int);
signals:
void previewClosed(QWidget *);
void wordSelect(QString);
void showNext(int sid, int docnum);
void showPrev(int sid, int docnum);
void previewExposed(int sid, int docnum);
private:
int m_searchId; // Identifier of search in main window. This is so that
// we make sense when requesting the next document when
// browsing successive search results in a tab.
int matchIndex;
int matchPara;
bool dynSearchActive;
bool canBeep;
bool m_loading;
list<TabData> tabData;
QWidget *currentW;
HiliteData m_hData;
void init();
virtual void destroy();
TabData *tabDataForCurrent(); // Return auxiliary data pointer for cur tab
};
#endif /* _PREVIEW_W_H_INCLUDED_ */