219f5db1dc
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@26568 a1c6a512-1295-4272-9138-f99709370657
123 lines
3.1 KiB
C++
123 lines
3.1 KiB
C++
/***************************************************************************
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* __________ __ ___.
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* Open \______ \ ____ ____ | | _\_ |__ _______ ___
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* Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
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* Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
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* Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
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* \/ \/ \/ \/ \/
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* $Id$
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*
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* Copyright (C) 2010 Robert Bieber
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
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* KIND, either express or implied.
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*
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****************************************************************************/
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#include "skindocument.h"
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#include <QFile>
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#include <QTimer>
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#include <QSettings>
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#include <QMessageBox>
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#include <QFileDialog>
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SkinDocument::SkinDocument(QWidget *parent) :
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QWidget(parent)
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{
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setupUI();
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title = "Untitled";
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fileName = "";
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saved = true;
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}
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SkinDocument::~SkinDocument()
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{
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delete highlighter;
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delete model;
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}
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bool SkinDocument::requestClose()
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{
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saveAs();
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return true;
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}
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void SkinDocument::setupUI()
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{
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/* Setting up the text edit */
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layout = new QHBoxLayout;
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editor = new QPlainTextEdit(this);
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layout->addWidget(editor);
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setLayout(layout);
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/* Attaching the syntax highlighter */
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highlighter = new SkinHighlighter(QColor(0,180,0), QColor(255,0,0),
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QColor(0,0,255), QColor(120,120,120),
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editor->document());
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/* Setting up the model */
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model = new ParseTreeModel("");
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/* Connecting the editor's signal */
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QObject::connect(editor, SIGNAL(textChanged()),
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this, SLOT(codeChanged()));
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}
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void SkinDocument::codeChanged()
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{
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model->changeTree(editor->document()->toPlainText().toAscii());
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if(saved == true)
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{
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saved = false;
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title.append(tr("*"));
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emit titleChanged(title);
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}
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}
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void SkinDocument::save()
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{
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QFile fout(fileName);
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if(!fout.exists())
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{
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QTimer::singleShot(0, this, SLOT(saveAs()));
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return;
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}
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fout.open(QFile::WriteOnly);
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fout.write(editor->document()->toPlainText().toAscii());
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fout.close();
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saved = true;
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}
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void SkinDocument::saveAs()
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{
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/* Determining the directory to open */
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QSettings settings;
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settings.beginGroup("SkinDocument");
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QString openDir = settings.value("defaultDirectory", "").toString();
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fileName = QFileDialog::getSaveFileName(this, tr("Save File"), openDir,"");
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QString directory = fileName;
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directory.chop(fileName.length() - fileName.lastIndexOf('/') - 1);
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settings.setValue("defaultDirectory", directory);
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settings.endGroup();
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QFile fout(fileName);
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fout.open(QFile::WriteOnly);
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fout.write(editor->document()->toPlainText().toAscii());
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fout.close();
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saved = true;
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}
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