git.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(Backbone *backbone, QWidget *parent):
  29     QScrollArea(parent) {
  30
  31     this->backbone = backbone;
  32
  33     #ifdef Q_WS_MAEMO_5
  34         setAttribute(Qt::WA_Maemo5StackedWindow);
  35     #endif
  36     setWindowFlags(windowFlags() | Qt::Window);
  37
  38     initializeUI();
  39
  40     connect(backbone, SIGNAL(htmlReady()),
  41             this, SLOT(show()));
  42
  43     setWindowTitle(tr("Translation"));
  44 }
  45
  46 void TranslationWidget::show() {
  47     QScrollArea::show();
  48
  49     textEdit->clear();
  50
  51     QStringList translations = backbone->htmls();
  52
  53     QString trans;
  54     QString t;
  55     foreach(t, translations) {
  56         trans += t + "\n";
  57     }
  58
  59     textEdit->setPlainText(trans);
  60
  61     textEdit->repaint(this->rect());
  62
  63     update(this->rect());
  64
  65     emit updateSize();
  66 }
  67
  68 void TranslationWidget::initializeUI() {
  69
  70     zoomInToolButton = new QToolButton;
  71     zoomInToolButton->setIcon(QIcon::fromTheme("pdf_zoomin"));
  72
  73     zoomOutToolButton = new QToolButton;
  74     zoomOutToolButton->setIcon(QIcon::fromTheme("pdf_zoomout"));
  75
  76     horizontalLayout = new QHBoxLayout;
  77     horizontalLayout->addWidget(zoomInToolButton);
  78     horizontalLayout->addWidget(zoomOutToolButton);
  79
  80     textEdit = new QTextEdit;
  81     textEdit->setReadOnly(true);
  82
  83     resizer = new TranslationWidgetAutoResizer(textEdit);
  84     connect(this, SIGNAL(updateSize()),
  85             resizer, SLOT(textEditChanged()));
  86
  87     QWidget*w = new QWidget;
  88     verticalLayout = new QVBoxLayout(w);
  89     verticalLayout->addLayout(horizontalLayout);
  90     verticalLayout->addWidget(textEdit);
  91
  92     this->setWidget(w);
  93     this->setWidgetResizable(true);
  94
  95     connect(zoomInToolButton, SIGNAL(clicked()),
  96             textEdit, SLOT(zoomIn()));
  97
  98     connect(zoomInToolButton, SIGNAL(clicked()),
  99             this, SIGNAL(updateSize()));
 100
 101     connect(zoomOutToolButton, SIGNAL(clicked()),
 102             textEdit, SLOT(zoomOut()));
 103
 104     connect(zoomInToolButton, SIGNAL(clicked()),
 105             this, SIGNAL(updateSize()));
 106
 107 }
 108
 109 void TranslationWidget::showContextMenu(QPoint pos) {
 110     contextMenu->exec(pos);
 111 }
 112