utils/themeeditor/editorwindow.cpp

   1 /***************************************************************************
   2  *             __________               __   ___.
   3  *   Open      \______   \ ____   ____ |  | _\_ |__   _______  ___
   4  *   Source     |       _//  _ \_/ ___\|  |/ /| __ \ /  _ \  \/  /
   5  *   Jukebox    |    |   (  <_> )  \___|    < | \_\ (  <_> > <  <
   6  *   Firmware   |____|_  /\____/ \___  >__|_ \|___  /\____/__/\_ \
   7  *                     \/            \/     \/    \/            \/
   8  * $Id$
   9  *
  10  * Copyright (C) 2010 Robert Bieber
  11  *
  12  * This program is free software; you can redistribute it and/or
  13  * modify it under the terms of the GNU General Public License
  14  * as published by the Free Software Foundation; either version 2
  15  * of the License, or (at your option) any later version.
  16  *
  17  * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
  18  * KIND, either express or implied.
  19  *
  20  ****************************************************************************/
  21
  22 #include "editorwindow.h"
  23 #include "ui_editorwindow.h"
  24
  25 #include <iostream>
  26
  27 EditorWindow::EditorWindow(QWidget *parent) :
  28     QMainWindow(parent),
  29     ui(new Ui::EditorWindow)
  30 {
  31     ui->setupUi(this);
  32
  33     /* Establishing the parse tree */
  34     tree = new ParseTreeModel(ui->code->document()->toPlainText().toAscii());
  35     ui->parseTree->setModel(tree);
  36
  37     /* Connecting the buttons */
  38     QObject::connect(ui->code, SIGNAL(cursorPositionChanged()),
  39                      this, SLOT(updateTree()));
  40     QObject::connect(ui->fromTree, SIGNAL(pressed()),
  41                      this, SLOT(updateCode()));
  42 }
  43
  44 void EditorWindow::updateTree()
  45 {
  46     tree->changeTree(ui->code->document()->toPlainText().toAscii());
  47     ui->parseTree->expandAll();
  48 }
  49
  50 void EditorWindow::updateCode()
  51 {
  52     tree->genCode();
  53     ui->code->setDocument(new QTextDocument(tree->genCode()));
  54 }
  55
  56 EditorWindow::~EditorWindow()
  57 {
  58     delete ui;
  59     if(tree)
  60         delete tree;
  61 }