vcs.maemo.org Git - mdictionary/blob - trunk/src/base/gui/TranslationWidget.cpp

   1 /*******************************************************************************
   2
   3     This file is part of mDictionary.
   4
   5     mDictionary is free software: you can redistribute it and/or modify
   6     it under the terms of the GNU General Public License as published by
   7     the Free Software Foundation, either version 3 of the License, or
   8     (at your option) any later version.
   9
  10     mDictionary is distributed in the hope that it will be useful,
  11     but WITHOUT ANY WARRANTY; without even the implied warranty of
  12     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13     GNU General Public License for more details.
  14
  15     You should have received a copy of the GNU General Public License
  16     along with mDictionary.  If not, see <http://www.gnu.org/licenses/>.
  17
  18     Copyright 2010 Comarch S.A.
  19
  20 *******************************************************************************/
  21
  22 //Created by Mateusz Półrola
  23
  24 #include "TranslationWidget.h"
  25 #include "TranslationWidgetAutoResizer.h"
  26 #include <QDebug>
  27
  28 TranslationWidget::TranslationWidget(QWidget *parent):
  29     QScrollArea(parent) {
  30
  31     #ifdef Q_WS_MAEMO_5
  32         setAttribute(Qt::WA_Maemo5StackedWindow);
  33     #endif
  34     setWindowFlags(windowFlags() | Qt::Window);
  35
  36     initializeUI();
  37     //Q_INIT_RESOURCE(xslt);
  38     setWindowTitle(tr("Translation"));
  39 }
  40
  41
  42 void TranslationWidget::show() {
  43     QScrollArea::show();
  44 }
  45
  46 void TranslationWidget::show(QStringList translations) {
  47
  48     show();
  49
  50     textEdit->clear();
  51
  52     QString trans;
  53     QString t;
  54     foreach(t, translations) {
  55         trans += t + "\n";
  56     }
  57
  58  //   qDebug()<<trans;
  59     trans=tr("<?xml version=\"1.0\" encoding=\"ISO-8859-1\"?>") + tr("\n <ar>") + trans + tr("\n </ar>");
  60
  61     trans=XslConversion(trans);
  62     textEdit->insertHtml(trans);
  63   // textEdit->setPlainText(trans);
  64
  65     textEdit->repaint(this->rect());
  66
  67     update(this->rect());
  68
  69     emit updateSize();
  70 }
  71
  72 QString TranslationWidget::XslConversion(QString translation)
  73 {
  74     QXmlQuery myQuery(QXmlQuery::XSLT20);
  75     myQuery.setFocus(translation);
  76 //    qDebug()<<translation;
  77     QFile file(":/xsl/xsl.xsl");
  78     if(!file.open(QFile::ReadOnly)){
  79         qDebug()<<"can't open a xslt file";
  80         return translation;
  81     }
  82     QString xslt;
  83     xslt=file.readAll();
  84     myQuery.setQuery(xslt);
  85     QString result("");
  86     myQuery.evaluateTo(&result);
  87     return result;
  88 }
  89
  90 void TranslationWidget::initializeUI() {
  91
  92     zoomInToolButton = new QToolButton;
  93     zoomInToolButton->setIcon(QIcon::fromTheme("pdf_zoomin"));
  94
  95     zoomOutToolButton = new QToolButton;
  96     zoomOutToolButton->setIcon(QIcon::fromTheme("pdf_zoomout"));
  97
  98    // horizontalLayout = new QHBoxLayout;
  99     //horizontalLayout->addWidget(zoomInToolButton);
 100    // horizontalLayout->addWidget(zoomOutToolButton);
 101
 102     textEdit = new QTextEdit;
 103     textEdit->setReadOnly(true);
 104
 105     resizer = new TranslationWidgetAutoResizer(textEdit);
 106     connect(this, SIGNAL(updateSize()),
 107             resizer, SLOT(textEditChanged()));
 108
 109     QWidget*w = new QWidget;
 110     verticalLayout = new QVBoxLayout(w);
 111     verticalLayout->addWidget(textEdit);
 112
 113     textEdit->setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
 114     textEdit->setVerticalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
 115
 116
 117     this->setWidget(w);
 118     this->setWidgetResizable(true);
 119
 120     connect(zoomInToolButton, SIGNAL(clicked()),
 121             textEdit, SLOT(zoomIn()));
 122
 123     connect(zoomInToolButton, SIGNAL(clicked()),
 124             this, SIGNAL(updateSize()));
 125
 126     connect(zoomOutToolButton, SIGNAL(clicked()),
 127             textEdit, SLOT(zoomOut()));
 128
 129     connect(zoomInToolButton, SIGNAL(clicked()),
 130             this, SIGNAL(updateSize()));
 131
 132    /* #ifdef Q_WS_MAEMO_5
 133         fullScreenButton = new QToolButton(this);
 134         fullScreenButton->setIcon(QIcon::fromTheme("general_fullsize"));
 135         fullScreenButton->setMinimumSize(fullScreenButton->sizeHint());
 136         int x = QApplication::desktop()->screenGeometry(this).width()  -
 137                 fullScreenButton->sizeHint().width();
 138         int y = QApplication::desktop()->screenGeometry(this).height() -
 139                 fullScreenButton->sizeHint().height();
 140         fullScreenButton->move(QPoint(x,y));
 141         fullScreenButton->show();
 142         fullScreenButton->setWindowOpacity(0.5);
 143
 144
 145         backButton = new QToolButton(this);
 146         backButton->setIcon(QIcon::fromTheme("general_overlay_back"));
 147         backButton->setMinimumSize(fullScreenButton->sizeHint());
 148         x = QApplication::desktop()->screenGeometry(this).width()  -
 149                 backButton->sizeHint().width();
 150         y = 0;
 151         backButton->move(QPoint(x,y));
 152         backButton->show();
 153         backButton->setWindowOpacity(0.5);
 154
 155         connect(backButton, SIGNAL(clicked()),
 156                 this, SLOT(hide()));
 157     #endif*/
 158 }
 159