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authoraxis <qt-info@nokia.com>2009-04-24 11:34:15 (GMT)
committeraxis <qt-info@nokia.com>2009-04-24 11:34:15 (GMT)
commit8f427b2b914d5b575a4a7c0ed65d2fb8f45acc76 (patch)
treea17e1a767a89542ab59907462206d7dcf2e504b2 /examples/tools/codecs
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Qt-8f427b2b914d5b575a4a7c0ed65d2fb8f45acc76.tar.gz
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Long live Qt for S60!
Diffstat (limited to 'examples/tools/codecs')
-rw-r--r--examples/tools/codecs/codecs.pro13
-rw-r--r--examples/tools/codecs/encodedfiles/.gitattributes2
-rw-r--r--examples/tools/codecs/encodedfiles/iso-8859-1.txt6
-rw-r--r--examples/tools/codecs/encodedfiles/iso-8859-15.txt8
-rw-r--r--examples/tools/codecs/encodedfiles/utf-16.txtbin0 -> 162 bytes
-rw-r--r--examples/tools/codecs/encodedfiles/utf-16be.txtbin0 -> 160 bytes
-rw-r--r--examples/tools/codecs/encodedfiles/utf-16le.txtbin0 -> 160 bytes
-rw-r--r--examples/tools/codecs/encodedfiles/utf-8.txt6
-rw-r--r--examples/tools/codecs/main.cpp52
-rw-r--r--examples/tools/codecs/mainwindow.cpp203
-rw-r--r--examples/tools/codecs/mainwindow.h88
-rw-r--r--examples/tools/codecs/previewform.cpp102
-rw-r--r--examples/tools/codecs/previewform.h80
13 files changed, 560 insertions, 0 deletions
diff --git a/examples/tools/codecs/codecs.pro b/examples/tools/codecs/codecs.pro
new file mode 100644
index 0000000..7cc0ae8
--- /dev/null
+++ b/examples/tools/codecs/codecs.pro
@@ -0,0 +1,13 @@
+HEADERS += mainwindow.h \
+ previewform.h
+SOURCES += main.cpp \
+ mainwindow.cpp \
+ previewform.cpp
+
+# install
+target.path = $$[QT_INSTALL_EXAMPLES]/tools/codecs
+sources.files = $$SOURCES $$HEADERS $$RESOURCES $$FORMS encodedfiles codecs.pro
+sources.path = $$[QT_INSTALL_EXAMPLES]/tools/codecs
+INSTALLS += target sources
+
+include($$QT_SOURCE_TREE/examples/examplebase.pri)
diff --git a/examples/tools/codecs/encodedfiles/.gitattributes b/examples/tools/codecs/encodedfiles/.gitattributes
new file mode 100644
index 0000000..996aab2
--- /dev/null
+++ b/examples/tools/codecs/encodedfiles/.gitattributes
@@ -0,0 +1,2 @@
+iso-8859-15.txt -crlf
+iso-8859-1.txt -crlf
diff --git a/examples/tools/codecs/encodedfiles/iso-8859-1.txt b/examples/tools/codecs/encodedfiles/iso-8859-1.txt
new file mode 100644
index 0000000..4a7ebe3
--- /dev/null
+++ b/examples/tools/codecs/encodedfiles/iso-8859-1.txt
@@ -0,0 +1,6 @@
+Paulo Coelho: O Gênio e as Rosas
+Anna Hallström, Urban Östberg: Svår svenska
+Darrell Huff: How to Lie with Statistics
+Franz Kafka: Das Schloß
+Walter Moers: Die 13½ Leben des Käpt'n Blaubär
+Dag Solstad: Forsøk på å beskrive det ugjennomtrengelige
diff --git a/examples/tools/codecs/encodedfiles/iso-8859-15.txt b/examples/tools/codecs/encodedfiles/iso-8859-15.txt
new file mode 100644
index 0000000..cd43ea3
--- /dev/null
+++ b/examples/tools/codecs/encodedfiles/iso-8859-15.txt
@@ -0,0 +1,8 @@
+Paulo Coelho: O Gênio e as Rosas
+Jean-Pierre Coffe: À table en famille avec 15 ¤ par jour
+Anna Hallström, Urban Östberg: Svår svenska
+Darrell Huff: How to Lie with Statistics
+Franz Kafka: Das Schloß
+Helena Lehecková: T¨ekkiä suomalaisille
+Arthur Rimbaud: ¼uvres complètes
+Dag Solstad: Forsøk på å beskrive det ugjennomtrengelige
diff --git a/examples/tools/codecs/encodedfiles/utf-16.txt b/examples/tools/codecs/encodedfiles/utf-16.txt
new file mode 100644
index 0000000..371f06f
--- /dev/null
+++ b/examples/tools/codecs/encodedfiles/utf-16.txt
Binary files differ
diff --git a/examples/tools/codecs/encodedfiles/utf-16be.txt b/examples/tools/codecs/encodedfiles/utf-16be.txt
new file mode 100644
index 0000000..d8ae642
--- /dev/null
+++ b/examples/tools/codecs/encodedfiles/utf-16be.txt
Binary files differ
diff --git a/examples/tools/codecs/encodedfiles/utf-16le.txt b/examples/tools/codecs/encodedfiles/utf-16le.txt
new file mode 100644
index 0000000..3779264
--- /dev/null
+++ b/examples/tools/codecs/encodedfiles/utf-16le.txt
Binary files differ
diff --git a/examples/tools/codecs/encodedfiles/utf-8.txt b/examples/tools/codecs/encodedfiles/utf-8.txt
new file mode 100644
index 0000000..a5e4ae6f
--- /dev/null
+++ b/examples/tools/codecs/encodedfiles/utf-8.txt
@@ -0,0 +1,6 @@
+Språk: Norsk
+Γλώσσα: Ελληνικά
+Язык: РуÑÑкий
+언어 : 한국어
+言語: 日本語
+Langage : Français
diff --git a/examples/tools/codecs/main.cpp b/examples/tools/codecs/main.cpp
new file mode 100644
index 0000000..4856752
--- /dev/null
+++ b/examples/tools/codecs/main.cpp
@@ -0,0 +1,52 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Qt Software Information (qt-info@nokia.com)
+**
+** This file is part of the examples of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the either Technology Preview License Agreement or the
+** Beta Release License Agreement.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain
+** additional rights. These rights are described in the Nokia Qt LGPL
+** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
+** package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3.0 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU General Public License version 3.0 requirements will be
+** met: http://www.gnu.org/copyleft/gpl.html.
+**
+** If you are unsure which license is appropriate for your use, please
+** contact the sales department at qt-sales@nokia.com.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include <QApplication>
+
+#include "mainwindow.h"
+
+int main(int argc, char *argv[])
+{
+ QApplication app(argc, argv);
+ MainWindow mainWin;
+ mainWin.show();
+ return app.exec();
+}
diff --git a/examples/tools/codecs/mainwindow.cpp b/examples/tools/codecs/mainwindow.cpp
new file mode 100644
index 0000000..1e6fa69
--- /dev/null
+++ b/examples/tools/codecs/mainwindow.cpp
@@ -0,0 +1,203 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Qt Software Information (qt-info@nokia.com)
+**
+** This file is part of the examples of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the either Technology Preview License Agreement or the
+** Beta Release License Agreement.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain
+** additional rights. These rights are described in the Nokia Qt LGPL
+** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
+** package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3.0 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU General Public License version 3.0 requirements will be
+** met: http://www.gnu.org/copyleft/gpl.html.
+**
+** If you are unsure which license is appropriate for your use, please
+** contact the sales department at qt-sales@nokia.com.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include <QtGui>
+
+#include "mainwindow.h"
+#include "previewform.h"
+
+MainWindow::MainWindow()
+{
+ textEdit = new QTextEdit;
+ textEdit->setLineWrapMode(QTextEdit::NoWrap);
+ setCentralWidget(textEdit);
+
+ findCodecs();
+
+ previewForm = new PreviewForm(this);
+ previewForm->setCodecList(codecs);
+
+ createActions();
+ createMenus();
+
+ setWindowTitle(tr("Codecs"));
+ resize(500, 400);
+}
+
+void MainWindow::open()
+{
+ QString fileName = QFileDialog::getOpenFileName(this);
+ if (!fileName.isEmpty()) {
+ QFile file(fileName);
+ if (!file.open(QFile::ReadOnly)) {
+ QMessageBox::warning(this, tr("Codecs"),
+ tr("Cannot read file %1:\n%2")
+ .arg(fileName)
+ .arg(file.errorString()));
+ return;
+ }
+
+ QByteArray data = file.readAll();
+
+ previewForm->setEncodedData(data);
+ if (previewForm->exec())
+ textEdit->setPlainText(previewForm->decodedString());
+ }
+}
+
+void MainWindow::save()
+{
+ QString fileName = QFileDialog::getSaveFileName(this);
+ if (!fileName.isEmpty()) {
+ QFile file(fileName);
+ if (!file.open(QFile::WriteOnly | QFile::Text)) {
+ QMessageBox::warning(this, tr("Codecs"),
+ tr("Cannot write file %1:\n%2")
+ .arg(fileName)
+ .arg(file.errorString()));
+ return;
+ }
+
+ QAction *action = qobject_cast<QAction *>(sender());
+ QByteArray codecName = action->data().toByteArray();
+
+ QTextStream out(&file);
+ out.setCodec(codecName);
+ out << textEdit->toPlainText();
+ }
+}
+
+void MainWindow::about()
+{
+ QMessageBox::about(this, tr("About Codecs"),
+ tr("The <b>Codecs</b> example demonstrates how to read and write "
+ "files using various encodings."));
+}
+
+void MainWindow::aboutToShowSaveAsMenu()
+{
+ QString currentText = textEdit->toPlainText();
+
+ foreach (QAction *action, saveAsActs) {
+ QByteArray codecName = action->data().toByteArray();
+ QTextCodec *codec = QTextCodec::codecForName(codecName);
+ action->setVisible(codec && codec->canEncode(currentText));
+ }
+}
+
+void MainWindow::findCodecs()
+{
+ QMap<QString, QTextCodec *> codecMap;
+ QRegExp iso8859RegExp("ISO[- ]8859-([0-9]+).*");
+
+ foreach (int mib, QTextCodec::availableMibs()) {
+ QTextCodec *codec = QTextCodec::codecForMib(mib);
+
+ QString sortKey = codec->name().toUpper();
+ int rank;
+
+ if (sortKey.startsWith("UTF-8")) {
+ rank = 1;
+ } else if (sortKey.startsWith("UTF-16")) {
+ rank = 2;
+ } else if (iso8859RegExp.exactMatch(sortKey)) {
+ if (iso8859RegExp.cap(1).size() == 1)
+ rank = 3;
+ else
+ rank = 4;
+ } else {
+ rank = 5;
+ }
+ sortKey.prepend(QChar('0' + rank));
+
+ codecMap.insert(sortKey, codec);
+ }
+ codecs = codecMap.values();
+}
+
+void MainWindow::createActions()
+{
+ openAct = new QAction(tr("&Open..."), this);
+ openAct->setShortcut(tr("Ctrl+O"));
+ connect(openAct, SIGNAL(triggered()), this, SLOT(open()));
+
+ foreach (QTextCodec *codec, codecs) {
+ QString text = tr("%1...").arg(QString(codec->name()));
+
+ QAction *action = new QAction(text, this);
+ action->setData(codec->name());
+ connect(action, SIGNAL(triggered()), this, SLOT(save()));
+ saveAsActs.append(action);
+ }
+
+ exitAct = new QAction(tr("E&xit"), this);
+ exitAct->setShortcut(tr("Ctrl+Q"));
+ connect(exitAct, SIGNAL(triggered()), this, SLOT(close()));
+
+ aboutAct = new QAction(tr("&About"), this);
+ connect(aboutAct, SIGNAL(triggered()), this, SLOT(about()));
+
+ aboutQtAct = new QAction(tr("About &Qt"), this);
+ connect(aboutQtAct, SIGNAL(triggered()), qApp, SLOT(aboutQt()));
+}
+
+void MainWindow::createMenus()
+{
+ saveAsMenu = new QMenu(tr("&Save As"), this);
+ foreach (QAction *action, saveAsActs)
+ saveAsMenu->addAction(action);
+ connect(saveAsMenu, SIGNAL(aboutToShow()),
+ this, SLOT(aboutToShowSaveAsMenu()));
+
+ fileMenu = new QMenu(tr("&File"), this);
+ fileMenu->addAction(openAct);
+ fileMenu->addMenu(saveAsMenu);
+ fileMenu->addSeparator();
+ fileMenu->addAction(exitAct);
+
+ helpMenu = new QMenu(tr("&Help"), this);
+ helpMenu->addAction(aboutAct);
+ helpMenu->addAction(aboutQtAct);
+
+ menuBar()->addMenu(fileMenu);
+ menuBar()->addSeparator();
+ menuBar()->addMenu(helpMenu);
+}
diff --git a/examples/tools/codecs/mainwindow.h b/examples/tools/codecs/mainwindow.h
new file mode 100644
index 0000000..1702d5c
--- /dev/null
+++ b/examples/tools/codecs/mainwindow.h
@@ -0,0 +1,88 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Qt Software Information (qt-info@nokia.com)
+**
+** This file is part of the examples of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the either Technology Preview License Agreement or the
+** Beta Release License Agreement.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain
+** additional rights. These rights are described in the Nokia Qt LGPL
+** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
+** package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3.0 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU General Public License version 3.0 requirements will be
+** met: http://www.gnu.org/copyleft/gpl.html.
+**
+** If you are unsure which license is appropriate for your use, please
+** contact the sales department at qt-sales@nokia.com.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef MAINWINDOW_H
+#define MAINWINDOW_H
+
+#include <QList>
+#include <QMainWindow>
+
+QT_BEGIN_NAMESPACE
+class QAction;
+class QMenu;
+class QTextCodec;
+class QTextEdit;
+QT_END_NAMESPACE
+class PreviewForm;
+
+class MainWindow : public QMainWindow
+{
+ Q_OBJECT
+
+public:
+ MainWindow();
+
+private slots:
+ void open();
+ void save();
+ void about();
+ void aboutToShowSaveAsMenu();
+
+private:
+ void findCodecs();
+ void createActions();
+ void createMenus();
+
+ QTextEdit *textEdit;
+ PreviewForm *previewForm;
+ QList<QTextCodec *> codecs;
+
+ QMenu *fileMenu;
+ QMenu *helpMenu;
+ QMenu *saveAsMenu;
+ QAction *openAct;
+ QList<QAction *> saveAsActs;
+ QAction *exitAct;
+ QAction *aboutAct;
+ QAction *aboutQtAct;
+};
+
+#endif
diff --git a/examples/tools/codecs/previewform.cpp b/examples/tools/codecs/previewform.cpp
new file mode 100644
index 0000000..cbe084f
--- /dev/null
+++ b/examples/tools/codecs/previewform.cpp
@@ -0,0 +1,102 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Qt Software Information (qt-info@nokia.com)
+**
+** This file is part of the examples of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the either Technology Preview License Agreement or the
+** Beta Release License Agreement.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain
+** additional rights. These rights are described in the Nokia Qt LGPL
+** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
+** package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3.0 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU General Public License version 3.0 requirements will be
+** met: http://www.gnu.org/copyleft/gpl.html.
+**
+** If you are unsure which license is appropriate for your use, please
+** contact the sales department at qt-sales@nokia.com.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include <QtGui>
+
+#include "previewform.h"
+
+PreviewForm::PreviewForm(QWidget *parent)
+ : QDialog(parent)
+{
+ encodingComboBox = new QComboBox;
+
+ encodingLabel = new QLabel(tr("&Encoding:"));
+ encodingLabel->setBuddy(encodingComboBox);
+
+ textEdit = new QTextEdit;
+ textEdit->setLineWrapMode(QTextEdit::NoWrap);
+ textEdit->setReadOnly(true);
+
+ buttonBox = new QDialogButtonBox(QDialogButtonBox::Ok
+ | QDialogButtonBox::Cancel);
+
+ connect(encodingComboBox, SIGNAL(activated(int)),
+ this, SLOT(updateTextEdit()));
+ connect(buttonBox, SIGNAL(accepted()), this, SLOT(accept()));
+ connect(buttonBox, SIGNAL(rejected()), this, SLOT(reject()));
+
+ QGridLayout *mainLayout = new QGridLayout;
+ mainLayout->addWidget(encodingLabel, 0, 0);
+ mainLayout->addWidget(encodingComboBox, 0, 1);
+ mainLayout->addWidget(textEdit, 1, 0, 1, 2);
+ mainLayout->addWidget(buttonBox, 2, 0, 1, 2);
+ setLayout(mainLayout);
+
+ setWindowTitle(tr("Choose Encoding"));
+ resize(400, 300);
+}
+
+void PreviewForm::setCodecList(const QList<QTextCodec *> &list)
+{
+ encodingComboBox->clear();
+ foreach (QTextCodec *codec, list)
+ encodingComboBox->addItem(codec->name(), codec->mibEnum());
+}
+
+void PreviewForm::setEncodedData(const QByteArray &data)
+{
+ encodedData = data;
+ updateTextEdit();
+}
+
+void PreviewForm::updateTextEdit()
+{
+ int mib = encodingComboBox->itemData(
+ encodingComboBox->currentIndex()).toInt();
+ QTextCodec *codec = QTextCodec::codecForMib(mib);
+
+ QTextStream in(&encodedData);
+ in.setAutoDetectUnicode(false);
+ in.setCodec(codec);
+ decodedStr = in.readAll();
+
+ textEdit->setPlainText(decodedStr);
+}
diff --git a/examples/tools/codecs/previewform.h b/examples/tools/codecs/previewform.h
new file mode 100644
index 0000000..130cb79
--- /dev/null
+++ b/examples/tools/codecs/previewform.h
@@ -0,0 +1,80 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Qt Software Information (qt-info@nokia.com)
+**
+** This file is part of the examples of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the either Technology Preview License Agreement or the
+** Beta Release License Agreement.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain
+** additional rights. These rights are described in the Nokia Qt LGPL
+** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
+** package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3.0 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU General Public License version 3.0 requirements will be
+** met: http://www.gnu.org/copyleft/gpl.html.
+**
+** If you are unsure which license is appropriate for your use, please
+** contact the sales department at qt-sales@nokia.com.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef PREVIEWFORM_H
+#define PREVIEWFORM_H
+
+#include <QDialog>
+#include <QList>
+
+QT_BEGIN_NAMESPACE
+class QComboBox;
+class QDialogButtonBox;
+class QLabel;
+class QTextCodec;
+class QTextEdit;
+QT_END_NAMESPACE
+
+class PreviewForm : public QDialog
+{
+ Q_OBJECT
+
+public:
+ PreviewForm(QWidget *parent = 0);
+
+ void setCodecList(const QList<QTextCodec *> &list);
+ void setEncodedData(const QByteArray &data);
+ QString decodedString() const { return decodedStr; }
+
+private slots:
+ void updateTextEdit();
+
+private:
+ QByteArray encodedData;
+ QString decodedStr;
+
+ QComboBox *encodingComboBox;
+ QLabel *encodingLabel;
+ QTextEdit *textEdit;
+ QDialogButtonBox *buttonBox;
+};
+
+#endif