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Theme Editor: Put together a simple GUI to test going back and forth between a tree view and a text edit box

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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@26455 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Robert Bieber 2010-06-01 21:25:02 +00:00
parent f52c9aae3a
commit a9848ce3fe
10 changed files with 219 additions and 28 deletions
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63
utils/themeeditor/editorwindow.cpp Normal file
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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 "editorwindow.h"
#include "ui_editorwindow.h"
#include <iostream>
EditorWindow::EditorWindow(QWidget *parent) :
QMainWindow(parent),
ui(new Ui::EditorWindow)
{
ui->setupUi(this);
tree = 0;
/* Connecting the buttons */
QObject::connect(ui->code, SIGNAL(cursorPositionChanged()),
this, SLOT(updateTree()));
QObject::connect(ui->fromTree, SIGNAL(pressed()),
this, SLOT(updateCode()));
}
void EditorWindow::updateTree()
{
if(tree)
delete tree;
tree = new ParseTreeModel(ui->code->document()->toPlainText().toAscii());
ui->parseTree->setModel(tree);
ui->parseTree->expandAll();
}
void EditorWindow::updateCode()
{
tree->genCode();
ui->code->setDocument(new QTextDocument(tree->genCode()));
}
EditorWindow::~EditorWindow()
{
delete ui;
if(tree)
delete tree;
}