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/*
This is part of TeXworks, an environment for working with TeX documents
Copyright (C) 2007-08 Jonathan Kew
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, see <http://www.gnu.org/licenses/>.
For links to further information, or to contact the author,
see <http://texworks.org/>.
*/
#ifndef PDFDOCKS_H
#define PDFDOCKS_H
#include <QDockWidget>
#include <QTreeWidget>
#include <QListWidget>
#include <QScrollArea>
#include "poppler-qt4.h"
class PDFDocument;
class QListWidget;
class QTableWidget;
class QTreeWidgetItem;
class PDFDock : public QDockWidget
{
Q_OBJECT
public:
PDFDock(PDFDocument *doc = 0);
virtual ~PDFDock();
void setPage(int page);
public slots:
virtual void documentLoaded();
virtual void documentClosed();
virtual void pageChanged(int page);
protected:
virtual void fillInfo() = 0;
virtual QString getTitle() = 0;
PDFDocument *document;
bool filled;
private slots:
void myVisibilityChanged(bool visible);
protected slots:
virtual void changeLanguage();
};
class PDFOutlineDock : public PDFDock
{
Q_OBJECT
public:
PDFOutlineDock(PDFDocument *doc = 0);
virtual ~PDFOutlineDock();
public slots:
virtual void documentClosed();
protected:
virtual void fillInfo();
virtual QString getTitle() { return tr("Contents"); }
protected slots:
virtual void changeLanguage();
private slots:
void followTocSelection();
private:
QTreeWidget *tree;
};
class PDFDockTreeWidget : public QTreeWidget
{
Q_OBJECT
public:
PDFDockTreeWidget(QWidget* parent);
virtual ~PDFDockTreeWidget();
virtual QSize sizeHint() const;
};
class PDFInfoDock : public PDFDock
{
Q_OBJECT
public:
PDFInfoDock(PDFDocument *doc = 0);
~PDFInfoDock();
public slots:
virtual void documentClosed();
protected:
virtual void fillInfo();
virtual QString getTitle() { return tr("PDF Info"); }
private:
QListWidget *list;
};
class PDFDockListWidget : public QListWidget
{
Q_OBJECT
public:
PDFDockListWidget(QWidget* parent);
virtual ~PDFDockListWidget();
virtual QSize sizeHint() const;
};
class PDFFontsDock : public PDFDock
{
Q_OBJECT
public:
PDFFontsDock(PDFDocument *doc = 0);
~PDFFontsDock();
public slots:
virtual void documentClosed();
virtual void documentLoaded();
protected:
virtual void fillInfo();
virtual QString getTitle() { return tr("Fonts"); }
void setHorizontalHeaderLabels();
protected slots:
virtual void changeLanguage();
private:
QTableWidget *table;
QList<Poppler::FontInfo> fonts;
bool scannedFonts;
};
class PDFScrollArea : public QScrollArea
{
Q_OBJECT
public:
PDFScrollArea(QWidget *parent = NULL);
virtual ~PDFScrollArea();
protected:
virtual void resizeEvent(QResizeEvent *event);
signals:
void resized();
};
#endif
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