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/*
For general Scribus (>=1.3.2) copyright and licensing information please refer
to the COPYING file provided with the program. Following this notice may exist
a copyright and/or license notice that predates the release of Scribus 1.3.2
for which a new license (GPL+exception) is in place.
*/
/***************************************************************************
latexeditor.h - description
-------------------
copyright : Scribus Team
***************************************************************************/
/***************************************************************************
* *
* 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. *
* *
***************************************************************************/
#ifndef LATEXEDITOR_H
#define LATEXEDITOR_H
#include "ui_latexeditor.h"
#include "scribusapi.h"
#include <QWidget>
#include <QProcess>
#include <QMap>
#include <QPushButton>
#include <QStringList>
class PageItem_LatexFrame;
class LatexHighlighter;
class I18nXmlStreamReader;
class QComboBox;
class QListWidgetItem;
class QFile;
class XmlWidget;
class FileWatcher;
class SCRIBUS_API LatexEditor : public QDialog, Ui::LatexEditor
{
Q_OBJECT
public:
LatexEditor ( PageItem_LatexFrame * );
~LatexEditor();
virtual void changeEvent ( QEvent *e );
void startEditor();
void exitEditor();
void revert();
void apply ( bool force=false );
void initialize();
static QIcon icon ( QString config, QString fn );
static QString iconFile ( QString config );
protected:
PageItem_LatexFrame *frame;
LatexHighlighter *highlighter;
void loadSettings();
void createNewSettingsTab ( I18nXmlStreamReader *xml );
void createNewItemsTab ( I18nXmlStreamReader *xml );
QMap<QString, XmlWidget *> widgetMap;
QString currentConfigFile, currentIconFile;
/*External Editor*/
QString extEditorFile;
void loadExternalEditorFile();
void writeExternalEditorFile();
QProcess *extEditor;
FileWatcher *fileWatcher;
protected slots:
void extEditorFinished ( int exitCode, QProcess::ExitStatus exitStatus );
void extEditorFileChanged ( QString filename );
void extEditorError ( QProcess::ProcessError error );
public slots:
void okClicked();
void cancelClicked();
void updateClicked ( bool );
void revertClicked ( bool );
void formulaChanged ( QString, QString );
void applicationChanged();
void latexFinished();
void stateChanged ( QProcess::ProcessState );
//Slots for the dynamic interface
void tagButtonClicked ( QString );
void insertButtonClicked ( QObject * );
void newItemSelected ( QListWidgetItem *, QListWidgetItem * );
void itemDoubleClicked ( QListWidgetItem * );
void updateConfigFile();
void extEditorClicked();
};
class SCRIBUS_API DataPushButton : public QPushButton
{
Q_OBJECT
public:
DataPushButton ( QString caption, QObject *data, bool deleteOnDestroy=false ) :
QPushButton ( caption ), data ( data ), del ( deleteOnDestroy )
{
connect ( this, SIGNAL ( clicked ( bool ) ), this, SLOT ( buttonClicked ( bool ) ) );
}
~DataPushButton()
{
if ( del ) delete data;
}
protected:
QObject *data;
bool del;
private slots:
void buttonClicked ( bool checked )
{
emit clickedWithData ( data );
}
signals:
void clickedWithData ( QObject *data );
};
class SCRIBUS_API StringPushButton : public QPushButton
{
Q_OBJECT
public:
StringPushButton ( QString caption, QString data ) :
QPushButton ( caption ), data ( data )
{
connect ( this, SIGNAL ( clicked ( bool ) ), this, SLOT ( buttonClicked ( bool ) ) );
}
protected:
QString data;
private slots:
void buttonClicked ( bool checked )
{
emit clickedWithData ( data );
}
signals:
void clickedWithData ( QString data );
};
class SCRIBUS_API XmlWidget
{
public:
static XmlWidget *fromXml ( I18nXmlStreamReader *xml );
XmlWidget ( I18nXmlStreamReader *xml, bool readDescription=true );
virtual ~XmlWidget() {};
QString name() const { return m_name; }
QString description() const { return m_description; }
QString defaultValue() const { return m_defaultValue; }
virtual QString toString() const { return ""; }
virtual void fromString ( QString str ) {};
protected:
QString m_name;
QString m_description;
QString m_defaultValue;
};
class SCRIBUS_API IconBuffer
{
public:
IconBuffer() { len = 0; basePos = 0; file = 0; }
static IconBuffer *instance();
void loadFile ( QString filename );
QIcon *icon ( QString filename, QString name );
protected:
QFile *file;
QMap<QString, QIcon> icons;
QStringList loadedFiles;
QString readHeader();
QIcon readData();
int len, basePos;
static IconBuffer *_instance;
};
#endif
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