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/***************************************************************************
* __________ __ ___.
* Open \______ \ ____ ____ | | _\_ |__ _______ ___
* Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
* Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
* Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
* \/ \/ \/ \/ \/
* $Id$
*
* Copyright (C) 2010 Robert Bieber
*
* 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 software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
* KIND, either express or implied.
*
****************************************************************************/
#include "skindocument.h"
#include <QFile>
#include <QTimer>
#include <QSettings>
#include <QMessageBox>
#include <QFileDialog>
SkinDocument::SkinDocument(QWidget *parent) :
QWidget(parent)
{
setupUI();
title = "Untitled";
fileName = "";
saved = true;
}
SkinDocument::~SkinDocument()
{
delete highlighter;
delete model;
}
bool SkinDocument::requestClose()
{
saveAs();
return true;
}
void SkinDocument::setupUI()
{
/* Setting up the text edit */
layout = new QHBoxLayout;
editor = new QPlainTextEdit(this);
layout->addWidget(editor);
setLayout(layout);
/* Attaching the syntax highlighter */
highlighter = new SkinHighlighter(QColor(0,180,0), QColor(255,0,0),
QColor(0,0,255), QColor(120,120,120),
editor->document());
/* Setting up the model */
model = new ParseTreeModel("");
/* Connecting the editor's signal */
QObject::connect(editor, SIGNAL(textChanged()),
this, SLOT(codeChanged()));
}
void SkinDocument::codeChanged()
{
model->changeTree(editor->document()->toPlainText().toAscii());
if(saved == true)
{
saved = false;
title.append(tr("*"));
emit titleChanged(title);
}
}
void SkinDocument::save()
{
QFile fout(fileName);
if(!fout.exists())
{
QTimer::singleShot(0, this, SLOT(saveAs()));
return;
}
fout.open(QFile::WriteOnly);
fout.write(editor->document()->toPlainText().toAscii());
fout.close();
saved = true;
}
void SkinDocument::saveAs()
{
/* Determining the directory to open */
QSettings settings;
settings.beginGroup("SkinDocument");
QString openDir = settings.value("defaultDirectory", "").toString();
fileName = QFileDialog::getSaveFileName(this, tr("Save File"), openDir,"");
QString directory = fileName;
directory.chop(fileName.length() - fileName.lastIndexOf('/') - 1);
settings.setValue("defaultDirectory", directory);
settings.endGroup();
QFile fout(fileName);
fout.open(QFile::WriteOnly);
fout.write(editor->document()->toPlainText().toAscii());
fout.close();
saved = true;
}
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