+++ /dev/null
-/****************************************************************************
-**
-** Copyright (C) 2013 Digia Plc and/or its subsidiary(-ies).
-** Contact: http://www.qt-project.org/legal
-**
-** This file is part of the Qt Assistant of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:LGPL$
-** Commercial License Usage
-** Licensees holding valid commercial Qt licenses may use this file in
-** accordance with the commercial license agreement provided with the
-** Software or, alternatively, in accordance with the terms contained in
-** a written agreement between you and Digia. For licensing terms and
-** conditions see http://qt.digia.com/licensing. For further information
-** use the contact form at http://qt.digia.com/contact-us.
-**
-** 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, Digia gives you certain additional
-** rights. These rights are described in the Digia Qt LGPL Exception
-** version 1.1, 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.
-**
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-#include "tracer.h"
-
-#include "installdialog.h"
-
-#include <QtCore/QTimer>
-#include <QtCore/QUrl>
-#include <QtCore/QDir>
-#include <QtCore/QFile>
-#include <QtCore/QCryptographicHash>
-#include <QtCore/QDebug>
-
-#include <QtNetwork/QNetworkRequest>
-#include <QtNetwork/QNetworkReply>
-#include <QtNetwork/QNetworkProxy>
-#include <QtNetwork/QNetworkAccessManager>
-
-#include <QtWidgets/QMessageBox>
-#include <QtWidgets/QFileDialog>
-
-#include <QtHelp/QHelpEngineCore>
-
-QT_BEGIN_NAMESPACE
-#ifndef QT_NO_HTTP
-
-#define QCH_FILENAME 92943
-#define QCH_NAMESPACE 92944
-#define QCH_CHECKSUM 92945
-
-static const char targetFileProperty[] = "targetFile";
-static const char docInfoTargetFileId[] = "DocInfo";
-
-enum { debug = 0 };
-
-InstallDialog::InstallDialog(QHelpEngineCore *helpEngine, QWidget *parent,
- const QString &host, int port)
- : QDialog(parent), m_helpEngine(helpEngine),
- m_networkAccessManager(new QNetworkAccessManager(this)),
- m_networkReply(0),
- m_host(host), m_port(port)
-{
- TRACE_OBJ
- m_ui.setupUi(this);
-
- m_ui.installButton->setEnabled(false);
- m_ui.cancelButton->setEnabled(false);
- m_ui.pathLineEdit->setText(QFileInfo(m_helpEngine->collectionFile()).absolutePath());
- m_ui.progressBar->hide();
-
- m_windowTitle = tr("Install Documentation");
-
-
- connect(m_networkAccessManager, SIGNAL(finished(QNetworkReply*)),
- this, SLOT(httpRequestFinished(QNetworkReply*)));
- connect(m_ui.installButton, SIGNAL(clicked()), this, SLOT(install()));
- connect(m_ui.cancelButton, SIGNAL(clicked()), this, SLOT(cancelDownload()));
- connect(m_ui.browseButton, SIGNAL(clicked()), this, SLOT(browseDirectories()));
-
- connect(m_ui.listWidget, SIGNAL(itemChanged(QListWidgetItem*)),
- this, SLOT(updateInstallButton()));
-
- QTimer::singleShot(0, this, SLOT(init()));
-}
-
-InstallDialog::~InstallDialog()
-{
- TRACE_OBJ
-}
-
-QStringList InstallDialog::installedDocumentations() const
-{
- TRACE_OBJ
- return m_installedDocumentations;
-}
-
-void InstallDialog::init()
-{
- TRACE_OBJ
- m_ui.statusLabel->setText(tr("Downloading documentation info..."));
- m_ui.progressBar->show();
-
- QUrl url(QLatin1String("http://qt.nokia.com/doc/assistantdocs/docs.txt"));
- if (m_port > -1)
- m_networkAccessManager->setProxy(QNetworkProxy(QNetworkProxy::HttpProxy, m_host, m_port));
- if (debug)
- qDebug() << "Sending " << url.toString();
- m_networkReply = m_networkAccessManager->get(QNetworkRequest(url));
- m_networkReply->setProperty(targetFileProperty, QVariant(QLatin1String(docInfoTargetFileId)));
- connect(m_networkReply, SIGNAL(uploadProgress(qint64,qint64)),
- this, SLOT(dataReadProgress(qint64,qint64)));
-
- m_ui.cancelButton->setEnabled(true);
- m_ui.closeButton->setEnabled(false);
-}
-
-void InstallDialog::updateInstallButton()
-{
- TRACE_OBJ
- QListWidgetItem *item = 0;
- for (int i=0; i<m_ui.listWidget->count(); ++i) {
- item = m_ui.listWidget->item(i);
- if (item->checkState() == Qt::Checked
- && item->flags() & Qt::ItemIsEnabled) {
- m_ui.installButton->setEnabled(true);
- return;
- }
- }
- m_ui.installButton->setEnabled(false);
-}
-
-void InstallDialog::updateDocItemList()
-{
- TRACE_OBJ
- QStringList registeredDocs = m_helpEngine->registeredDocumentations();
- QListWidgetItem *item = 0;
- for (int i=0; i<m_ui.listWidget->count(); ++i) {
- item = m_ui.listWidget->item(i);
- QString ns = item->data(QCH_NAMESPACE).toString();
- if (!ns.isEmpty() && registeredDocs.contains(ns)) {
- item->setFlags(Qt::ItemIsUserCheckable);
- item->setCheckState(Qt::Checked);
- }
- item->setCheckState(Qt::Unchecked);
- }
-}
-
-void InstallDialog::cancelDownload()
-{
- TRACE_OBJ
- m_ui.statusLabel->setText(tr("Download canceled."));
- m_httpAborted = true;
- m_itemsToInstall.clear();
- m_networkReply->abort();
- m_ui.cancelButton->setEnabled(false);
- m_ui.closeButton->setEnabled(true);
- updateInstallButton();
-}
-
-void InstallDialog::install()
-{
- TRACE_OBJ
- QListWidgetItem *item = 0;
- for (int i=0; i<m_ui.listWidget->count(); ++i) {
- item = m_ui.listWidget->item(i);
- if (item->checkState() == Qt::Checked)
- m_itemsToInstall.append(item);
- }
- m_ui.installButton->setEnabled(false);
- downloadNextFile();
-}
-
-void InstallDialog::downloadNextFile()
-{
- TRACE_OBJ
- if (!m_itemsToInstall.count()) {
- m_ui.cancelButton->setEnabled(false);
- m_ui.closeButton->setEnabled(true);
- m_ui.statusLabel->setText(tr("Done."));
- m_ui.progressBar->hide();
- updateDocItemList();
- updateInstallButton();
- return;
- }
-
- QListWidgetItem *item = m_itemsToInstall.dequeue();
- m_currentCheckSum = item->data(QCH_CHECKSUM).toString();
- QString fileName = item->data(QCH_FILENAME).toString();
- QString saveFileName = m_ui.pathLineEdit->text() + QDir::separator()
- + fileName;
-
- if (QFile::exists(saveFileName)
- && QMessageBox::information(this, m_windowTitle,
- tr("The file %1 already exists. Do you want to overwrite it?")
- .arg(saveFileName), QMessageBox::Yes | QMessageBox::No,
- QMessageBox::Yes) == QMessageBox::No) {
- installFile(saveFileName);
- downloadNextFile();
- return;
- }
-
- m_ui.statusLabel->setText(tr("Downloading %1...").arg(fileName));
- m_ui.progressBar->show();
-
- const QUrl url(QStringLiteral("http://qt.nokia.com/doc/assistantdocs/") + fileName);
-
- m_httpAborted = false;
- m_networkReply = m_networkAccessManager->get(QNetworkRequest(url));
- m_networkReply->setProperty(targetFileProperty, QVariant(saveFileName));
- if (debug)
- qDebug() << "Sending " << url.toString() << saveFileName;
-
- m_ui.cancelButton->setEnabled(true);
- m_ui.closeButton->setEnabled(false);
-}
-
-void InstallDialog::httpRequestFinished(QNetworkReply *reply)
-{
- TRACE_OBJ
-
- const QString targetFile = reply->property(targetFileProperty).toString();
- if (targetFile == QLatin1String(docInfoTargetFileId)) {
- m_ui.progressBar->hide();
- if (reply->error() != QNetworkReply::NoError) {
- QMessageBox::information(this, m_windowTitle,
- tr("Download failed: %1.")
- .arg(m_networkReply->errorString()));
- return;
- }
- if (!m_httpAborted) {
- while (reply->canReadLine()) {
- QByteArray ba = reply->readLine();
- const QStringList lst = QString::fromLatin1(ba.constData()).split(QLatin1Char('|'));
- if (lst.count() != 4) {
- QMessageBox::information(this, m_windowTitle,
- tr("Documentation info file is corrupt!"));
- } else {
- QListWidgetItem *item = new QListWidgetItem(m_ui.listWidget);
- item->setText(lst.at(2).trimmed());
- item->setData(QCH_FILENAME, lst.first());
- item->setData(QCH_NAMESPACE, lst.at(1));
- item->setData(QCH_CHECKSUM, lst.last().trimmed());
- }
- }
- updateDocItemList();
- }
- m_ui.statusLabel->setText(tr("Done."));
- m_ui.cancelButton->setEnabled(false);
- m_ui.closeButton->setEnabled(true);
- updateInstallButton();
- return;
- }
-
- // Download of file
- if (reply->error() != QNetworkReply::NoError) {
- QMessageBox::warning(this, m_windowTitle,
- tr("Download failed: %1.")
- .arg(reply->errorString()));
- downloadNextFile();
- return;
- }
-
- if (m_httpAborted) {
- downloadNextFile();
- return;
- }
-
- QFile file(targetFile);
- if (!file.open(QIODevice::WriteOnly|QIODevice::Truncate)) {
- QMessageBox::information(this, m_windowTitle,
- tr("Unable to save the file %1: %2.")
- .arg(targetFile).arg(file.errorString()));
- downloadNextFile();
- return;
- }
- const QByteArray data = reply->readAll();
- file.write(data);
- file.close();
-
- const QByteArray digest = QCryptographicHash::hash(data, QCryptographicHash::Md5);
- const QString checkSum = QString::fromLatin1(digest.toHex());
-
- if (checkSum.isEmpty() || m_currentCheckSum != checkSum) {
- file.remove();
- QMessageBox::warning(this, m_windowTitle,
- tr("Download failed: Downloaded file is corrupted."));
- downloadNextFile();
- return;
- }
-
- m_ui.statusLabel->setText(tr("Installing documentation %1...")
- .arg(QFileInfo(targetFile).fileName()));
- m_ui.progressBar->setMaximum(0);
- m_ui.statusLabel->setText(tr("Done."));
- installFile(targetFile);
- downloadNextFile();
-}
-
-void InstallDialog::installFile(const QString &fileName)
-{
- TRACE_OBJ
- if (m_helpEngine->registerDocumentation(fileName)) {
- m_installedDocumentations
- .append(QHelpEngineCore::namespaceName(fileName));
- } else {
- QMessageBox::information(this, m_windowTitle,
- tr("Error while installing documentation:\n%1")
- .arg(m_helpEngine->error()));
- }
-}
-
-void InstallDialog::updateDataReadProgress(qint64 bytesRead, qint64 totalBytes)
-{
- TRACE_OBJ
- if (m_httpAborted)
- return;
-
- m_ui.progressBar->setMaximum(totalBytes);
- m_ui.progressBar->setValue(bytesRead);
-}
-
-void InstallDialog::browseDirectories()
-{
- TRACE_OBJ
- QString dir = QFileDialog::getExistingDirectory(this, m_windowTitle,
- m_ui.pathLineEdit->text());
- if (!dir.isEmpty())
- m_ui.pathLineEdit->setText(dir);
-}
-
-#endif
-QT_END_NAMESPACE
+++ /dev/null
-/****************************************************************************
-**
-** Copyright (C) 2013 Digia Plc and/or its subsidiary(-ies).
-** Contact: http://www.qt-project.org/legal
-**
-** This file is part of the Qt Assistant of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:LGPL$
-** Commercial License Usage
-** Licensees holding valid commercial Qt licenses may use this file in
-** accordance with the commercial license agreement provided with the
-** Software or, alternatively, in accordance with the terms contained in
-** a written agreement between you and Digia. For licensing terms and
-** conditions see http://qt.digia.com/licensing. For further information
-** use the contact form at http://qt.digia.com/contact-us.
-**
-** 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, Digia gives you certain additional
-** rights. These rights are described in the Digia Qt LGPL Exception
-** version 1.1, 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.
-**
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#ifndef INSTALLDIALOG_H
-#define INSTALLDIALOG_H
-
-#include <QtCore/QQueue>
-#include <QtWidgets/QDialog>
-#include "ui_installdialog.h"
-
-#ifndef QT_NO_HTTP
-
-QT_BEGIN_NAMESPACE
-
-class QNetworkReply;
-class QNetworkAccessManager;
-class QBuffer;
-class QFile;
-class QHelpEngineCore;
-
-class InstallDialog : public QDialog
-{
- Q_OBJECT
-
-public:
- explicit InstallDialog(QHelpEngineCore *helpEngine, QWidget *parent = 0,
- const QString &host = QString(), int port = -1);
- ~InstallDialog();
-
- QStringList installedDocumentations() const;
-
-private slots:
- void init();
- void cancelDownload();
- void install();
- void httpRequestFinished(QNetworkReply *);
- void updateDataReadProgress(qint64 bytesRead, qint64 totalBytes);
- void updateInstallButton();
- void browseDirectories();
-
-private:
- void downloadNextFile();
- void updateDocItemList();
- void installFile(const QString &fileName);
-
- Ui::InstallDialog m_ui;
- QHelpEngineCore *m_helpEngine;
- QNetworkAccessManager *m_networkAccessManager;
- QNetworkReply *m_networkReply;
- bool m_httpAborted;
- QQueue<QListWidgetItem*> m_itemsToInstall;
- QString m_currentCheckSum;
- QString m_windowTitle;
- QStringList m_installedDocumentations;
- QString m_host;
- int m_port;
-};
-
-QT_END_NAMESPACE
-
-#endif
-
-#endif // INSTALLDIALOG_H
+++ /dev/null
-<ui version="4.0" >
- <class>InstallDialog</class>
- <widget class="QDialog" name="InstallDialog" >
- <property name="geometry" >
- <rect>
- <x>0</x>
- <y>0</y>
- <width>436</width>
- <height>245</height>
- </rect>
- </property>
- <property name="windowTitle" >
- <string>Install Documentation</string>
- </property>
- <layout class="QGridLayout" >
- <item row="0" column="0" colspan="4" >
- <widget class="QLabel" name="label" >
- <property name="text" >
- <string>Available Documentation:</string>
- </property>
- </widget>
- </item>
- <item rowspan="4" row="1" column="0" colspan="4" >
- <widget class="QListWidget" name="listWidget" />
- </item>
- <item row="1" column="4" >
- <widget class="QPushButton" name="installButton" >
- <property name="text" >
- <string>Install</string>
- </property>
- </widget>
- </item>
- <item row="2" column="4" >
- <widget class="QPushButton" name="cancelButton" >
- <property name="text" >
- <string>Cancel</string>
- </property>
- </widget>
- </item>
- <item row="3" column="4" >
- <widget class="QPushButton" name="closeButton" >
- <property name="text" >
- <string>Close</string>
- </property>
- </widget>
- </item>
- <item row="4" column="4" >
- <spacer>
- <property name="orientation" >
- <enum>Qt::Vertical</enum>
- </property>
- <property name="sizeHint" >
- <size>
- <width>20</width>
- <height>56</height>
- </size>
- </property>
- </spacer>
- </item>
- <item row="5" column="0" >
- <widget class="QLabel" name="label_4" >
- <property name="text" >
- <string>Installation Path:</string>
- </property>
- </widget>
- </item>
- <item row="5" column="1" colspan="2" >
- <widget class="QLineEdit" name="pathLineEdit" />
- </item>
- <item row="5" column="3" >
- <widget class="QToolButton" name="browseButton" >
- <property name="text" >
- <string>...</string>
- </property>
- </widget>
- </item>
- <item row="6" column="0" colspan="5" >
- <widget class="Line" name="line" >
- <property name="orientation" >
- <enum>Qt::Horizontal</enum>
- </property>
- </widget>
- </item>
- <item row="7" column="0" colspan="2" >
- <widget class="QLabel" name="statusLabel" />
- </item>
- <item row="7" column="2" colspan="3" >
- <widget class="QProgressBar" name="progressBar" >
- <property name="value" >
- <number>0</number>
- </property>
- <property name="orientation" >
- <enum>Qt::Horizontal</enum>
- </property>
- </widget>
- </item>
- </layout>
- </widget>
- <resources/>
- <connections>
- <connection>
- <sender>closeButton</sender>
- <signal>clicked()</signal>
- <receiver>InstallDialog</receiver>
- <slot>accept()</slot>
- <hints>
- <hint type="sourcelabel" >
- <x>330</x>
- <y>107</y>
- </hint>
- <hint type="destinationlabel" >
- <x>332</x>
- <y>158</y>
- </hint>
- </hints>
- </connection>
- </connections>
-</ui>
projects / platform / upstream / qttools.git / commitdiff