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OpenBoard/src/adaptors/publishing/UBDocumentPublisher.cpp

840 lines
32 KiB

/*
* Copyright (C) 2015-2016 Département de l'Instruction Publique (DIP-SEM)
*
* Copyright (C) 2013 Open Education Foundation
*
* Copyright (C) 2010-2013 Groupement d'Intérêt Public pour
* l'Education Numérique en Afrique (GIP ENA)
*
* This file is part of OpenBoard.
*
* OpenBoard is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, version 3 of the License,
* with a specific linking exception for the OpenSSL project's
* "OpenSSL" library (or with modified versions of it that use the
* same license as the "OpenSSL" library).
*
* OpenBoard is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with OpenBoard. If not, see <http://www.gnu.org/licenses/>.
*/
#include <QFileInfo>
#include "UBDocumentPublisher.h"
#include "frameworks/UBPlatformUtils.h"
#include "frameworks/UBFileSystemUtils.h"
#include "frameworks/UBStringUtils.h"
#include "network/UBNetworkAccessManager.h"
#include "network/UBServerXMLHttpRequest.h"
#include "core/UBDocumentManager.h"
#include "core/UBApplication.h"
#include "core/UBPersistenceManager.h"
#include "core/UBApplicationController.h"
#include "board/UBBoardController.h"
#include "gui/UBMainWindow.h"
#include "document/UBDocumentProxy.h"
#include "document/UBDocumentContainer.h"
#include "domain/UBGraphicsWidgetItem.h"
#include "globals/UBGlobals.h"
THIRD_PARTY_WARNINGS_DISABLE
#include "quazip.h"
#include "quazipfile.h"
THIRD_PARTY_WARNINGS_ENABLE
#include "adaptors/UBExportFullPDF.h"
#include "adaptors/UBExportDocument.h"
#include "adaptors/UBSvgSubsetAdaptor.h"
#include "UBSvgSubsetRasterizer.h"
#include "../../core/UBApplication.h"
#include "core/memcheck.h"
UBDocumentPublisher::UBDocumentPublisher(UBDocumentProxy* pDocument, QObject *parent)
: QObject(parent)
, mSourceDocument(pDocument)
, mUsername("")
, mPassword("")
, bLoginCookieSet(false)
{
init();
}
UBDocumentPublisher::~UBDocumentPublisher()
{
}
void UBDocumentPublisher::publish()
{
//check that the username and password are stored on preferences
UBSettings* settings = UBSettings::settings();
if(settings->communityUsername().isEmpty() || settings->communityPassword().isEmpty()){
UBApplication::showMessage(tr("Credentials has to not been filled out yet."));
qDebug() << "trying to connect to community without the required credentials";
return;
}
mUsername = settings->communityUsername();
mPassword = settings->communityPassword();
UBPublicationDlg dlg;
if(QDialog::Accepted == dlg.exec())
{
mDocInfos.title = dlg.title();
mDocInfos.description = dlg.description();
buildUbwFile();
UBApplication::showMessage(tr("Uploading Sankore File on Web."));
sendUbw(mUsername, mPassword);
}
}
void UBDocumentPublisher::buildUbwFile()
{
QDir d;
d.mkpath(UBFileSystemUtils::defaultTempDirPath());
QString tmpDir = UBFileSystemUtils::createTempDir();
if (UBFileSystemUtils::copyDir(mSourceDocument->persistencePath(), tmpDir))
{
QString documentName = mSourceDocument->name();
//remove all the directory separators from the document name.
//we do not want to interperete them as directory separator
documentName = documentName.replace("/",".").replace("\\",".");
documentName = documentName.replace(":","-");
mPublishingPath = tmpDir;
mPublishingSize = mSourceDocument->pageCount();
rasterizeScenes();
upgradeDocumentForPublishing();
UBExportFullPDF pdfExporter;
pdfExporter.setVerbose(false);
pdfExporter.persistsDocument(mSourceDocument, mPublishingPath + "/" + documentName + ".pdf");
UBExportDocument ubzExporter;
ubzExporter.setVerbose(false);
ubzExporter.persistsDocument(mSourceDocument, mPublishingPath + "/" + documentName + ".ubz");
// remove all useless files
for (int pageIndex = 0; pageIndex < mPublishingSize; pageIndex++) {
QString filename = mPublishingPath + UBFileSystemUtils::digitFileFormat("/page%1.svg",pageIndex);
QFile::remove(filename);
}
UBFileSystemUtils::deleteDir(mPublishingPath + "/" + UBPersistenceManager::imageDirectory);
UBFileSystemUtils::deleteDir(mPublishingPath + "/" + UBPersistenceManager::objectDirectory);
UBFileSystemUtils::deleteDir(mPublishingPath + "/" + UBPersistenceManager::videoDirectory);
UBFileSystemUtils::deleteDir(mPublishingPath + "/" + UBPersistenceManager::audioDirectory);
mTmpZipFile = UBFileSystemUtils::defaultTempDirPath() + "/" + UBStringUtils::toCanonicalUuid(QUuid::createUuid()) + ".ubw";
QuaZip zip(mTmpZipFile);
zip.setFileNameCodec("UTF-8");
if (!zip.open(QuaZip::mdCreate))
{
qWarning() << "Export failed. Cause: zip.open(): " << zip.getZipError() << "," << mTmpZipFile;
QApplication::restoreOverrideCursor();
return;
}
QuaZipFile outFile(&zip);
if (!UBFileSystemUtils::compressDirInZip(mPublishingPath, "", &outFile, true))
{
qWarning("Export failed. compressDirInZip failed ...");
zip.close();
UBApplication::showMessage(tr("Export failed."));
QApplication::restoreOverrideCursor();
return;
}
if (zip.getZipError() != 0)
{
qWarning("Export failed. Cause: zip.close(): %d", zip.getZipError());
zip.close();
UBApplication::showMessage(tr("Export failed."));
QApplication::restoreOverrideCursor();
return;
}
zip.close();
}
else
{
UBApplication::showMessage(tr("Export canceled ..."));
QApplication::restoreOverrideCursor();
}
}
void UBDocumentPublisher::rasterizeScenes()
{
for (int pageIndex = 0; pageIndex < mPublishingSize; pageIndex++)
{
UBApplication::showMessage(tr("Converting page %1/%2 ...").arg(UBDocumentContainer::pageFromSceneIndex(pageIndex)).arg(mPublishingSize), true);
UBDocumentProxy publishingDocument(mPublishingPath);
UBSvgSubsetRasterizer rasterizer(&publishingDocument, pageIndex);
QString filename = mPublishingPath + UBFileSystemUtils::digitFileFormat("/page%1.jpg",pageIndex);
rasterizer.rasterizeToFile(filename);
}
}
void UBDocumentPublisher::updateGoogleMapApiKey()
{
/*
QDir widgestDir(mPublishingPath + "/" + UBPersistenceManager::widgetDirectory);
QString uniboardWebGoogleMapApiKey = UBSettings::settings()->uniboardWebGoogleMapApiKey->get().toString();
foreach(QFileInfo dirInfo, widgestDir.entryInfoList(QDir::Dirs | QDir::NoDotAndDotDot))
{
QString config = UBFileSystemUtils::readTextFile(dirInfo.absoluteFilePath() + "/config.xml").toLower();
if (config.contains("google") && config.contains("map"))
{
QDir widgetDir(dirInfo.absoluteFilePath());
foreach(QFileInfo fileInfo, widgetDir.entryInfoList(QDir::Files | QDir::NoDotAndDotDot))
{
QFile file(fileInfo.absoluteFilePath());
if (file.open(QIODevice::ReadWrite))
{
QTextStream stream(&file);
QString content = stream.readAll();
if (content.contains("ABQIAAAA6vtVqAUu8kZ_eTz7c8kwSBT9UCAhw_xm0LNFHsWmQxTJAdp5lxSY_5r-lZriY_7sACaMnl80JcX6Og"))
{
content.replace("ABQIAAAA6vtVqAUu8kZ_eTz7c8kwSBT9UCAhw_xm0LNFHsWmQxTJAdp5lxSY_5r-lZriY_7sACaMnl80JcX6Og",
uniboardWebGoogleMapApiKey);
file.resize(0);
file.write(content.toUtf8());
}
file.close();
}
}
}
}
*/
}
void UBDocumentPublisher::upgradeDocumentForPublishing()
{
for (int pageIndex = 0; pageIndex < mPublishingSize; pageIndex++)
{
UBDocumentProxy publishingDocument(mPublishingPath);
UBGraphicsScene *scene = UBSvgSubsetAdaptor::loadScene(&publishingDocument, pageIndex);
QList<UBGraphicsW3CWidgetItem*> widgets;
foreach(QGraphicsItem* item, scene->items()){
UBGraphicsW3CWidgetItem *widgetItem = dynamic_cast<UBGraphicsW3CWidgetItem*>(item);
if(widgetItem){
generateWidgetPropertyScript(widgetItem, UBDocumentContainer::pageFromSceneIndex(pageIndex));
widgets << widgetItem;
}
}
QString filename = mPublishingPath + UBFileSystemUtils::digitFileFormat("/page%1.json",pageIndex);
QFile jsonFile(filename);
if (jsonFile.open(QIODevice::WriteOnly | QIODevice::Truncate))
{
jsonFile.write("{\n");
jsonFile.write(QString(" \"scene\": {\n").toUtf8());
jsonFile.write(QString(" \"x\": %1,\n").arg(scene->normalizedSceneRect().x()).toUtf8());
jsonFile.write(QString(" \"y\": %1,\n").arg(scene->normalizedSceneRect().y()).toUtf8());
jsonFile.write(QString(" \"width\": %1,\n").arg(scene->normalizedSceneRect().width()).toUtf8());
jsonFile.write(QString(" \"height\": %1\n").arg(scene->normalizedSceneRect().height()).toUtf8());
jsonFile.write(QString(" },\n").toUtf8());
jsonFile.write(QString(" \"widgets\": [\n").toUtf8());
bool first = true;
foreach(UBGraphicsW3CWidgetItem* widget, widgets)
{
if (!first)
jsonFile.write(QString(" ,\n").toUtf8());
jsonFile.write(QString(" {\n").toUtf8());
jsonFile.write(QString(" \"uuid\": \"%1\",\n").arg(UBStringUtils::toCanonicalUuid(widget->uuid())).toUtf8());
jsonFile.write(QString(" \"id\": \"%1\",\n").arg(widget->metadatas().id).toUtf8());
jsonFile.write(QString(" \"name\": \"%1\",\n").arg(widget->metadatas().name).toUtf8());
jsonFile.write(QString(" \"description\": \"%1\",\n").arg(widget->metadatas().description).toUtf8());
jsonFile.write(QString(" \"author\": \"%1\",\n").arg(widget->metadatas().author).toUtf8());
jsonFile.write(QString(" \"authorEmail\": \"%1\",\n").arg(widget->metadatas().authorEmail).toUtf8());
jsonFile.write(QString(" \"authorHref\": \"%1\",\n").arg(widget->metadatas().authorHref).toUtf8());
jsonFile.write(QString(" \"version\": \"%1\",\n").arg(widget->metadatas().authorHref).toUtf8());
jsonFile.write(QString(" \"x\": %1,\n").arg(widget->sceneBoundingRect().x()).toUtf8());
jsonFile.write(QString(" \"y\": %1,\n").arg(widget->sceneBoundingRect().y()).toUtf8());
jsonFile.write(QString(" \"width\": %1,\n").arg(widget->sceneBoundingRect().width()).toUtf8());
jsonFile.write(QString(" \"height\": %1,\n").arg(widget->sceneBoundingRect().height()).toUtf8());
jsonFile.write(QString(" \"nominalWidth\": %1,\n").arg(widget->boundingRect().width()).toUtf8());
jsonFile.write(QString(" \"nominalHeight\": %1,\n").arg(widget->boundingRect().height()).toUtf8());
QString url = UBPersistenceManager::widgetDirectory + "/" + widget->uuid().toString() + ".wgt";
jsonFile.write(QString(" \"src\": \"%1\",\n").arg(url).toUtf8());
QString startFile = widget->mainHtmlFileName();
jsonFile.write(QString(" \"startFile\": \"%1\",\n").arg(startFile).toUtf8());
QMap<QString, QString> preferences = widget->UBGraphicsWidgetItem::preferences();
jsonFile.write(QString(" \"preferences\": {\n").toUtf8());
foreach(QString key, preferences.keys())
{
QString sep = ",";
if (key == preferences.keys().last())
sep = "";
jsonFile.write(QString(" \"%1\": \"%2\"%3\n")
.arg(key)
.arg(preferences.value(key))
.arg(sep)
.toUtf8());
}
jsonFile.write(QString(" },\n").toUtf8());
jsonFile.write(QString(" \"datastore\": {\n").toUtf8());
QMap<QString, QString> datastoreEntries = widget->datastoreEntries();
foreach(QString entry, datastoreEntries.keys())
{
QString sep = ",";
if (entry == datastoreEntries.keys().last())
sep = "";
jsonFile.write(QString(" \"%1\": \"%2\"%3\n")
.arg(entry)
.arg(datastoreEntries.value(entry))
.arg(sep)
.toUtf8());
}
jsonFile.write(QString(" }\n").toUtf8());
jsonFile.write(QString(" }\n").toUtf8());
first = false;
}
jsonFile.write(" ]\n");
jsonFile.write("}\n");
}
else
{
qWarning() << "Cannot open file" << filename << "for saving page state";
}
delete scene;
}
updateGoogleMapApiKey();
}
void UBDocumentPublisher::generateWidgetPropertyScript(UBGraphicsW3CWidgetItem *widgetItem, int pageNumber)
{
QMap<QString, QString> preferences = widgetItem->UBGraphicsWidgetItem::preferences();
QMap<QString, QString> datastoreEntries = widgetItem->datastoreEntries();
QString startFileName = widgetItem->mainHtmlFileName();
if (!startFileName.startsWith("http://"))
{
QString startFilePath = mPublishingPath + "/" + UBPersistenceManager::widgetDirectory + "/" + widgetItem->uuid().toString() + ".wgt/" + startFileName;
QFile startFile(startFilePath);
if (startFile.exists())
{
if (startFile.open(QIODevice::ReadWrite))
{
QTextStream stream(&startFile);
QStringList lines;
bool addedJs = false;
QString line;
do
{
line = stream.readLine();
if (!line.isNull())
{
lines << line;
if (!addedJs && line.contains("<head") && line.contains(">") ) // TODO UB 4.6, this is naive ... the HEAD tag may be on several lines
{
lines << "";
lines << " <script type=\"text/javascript\">";
lines << " var widget = {};";
lines << " widget.id = '" + widgetItem->metadatas().id + "';";
lines << " widget.name = '" + widgetItem->metadatas().name + "';";
lines << " widget.description = '" + widgetItem->metadatas().description + "';";
lines << " widget.author = '" + widgetItem->metadatas().author + "';";
lines << " widget.authorEmail = '" + widgetItem->metadatas().authorEmail + "';";
lines << " widget.authorHref = '" + widgetItem->metadatas().authorHref + "';";
lines << " widget.version = '" + widgetItem->metadatas().version + "';";
lines << " widget.uuid = '" + UBStringUtils::toCanonicalUuid(widgetItem->uuid()) + "';";
lines << " widget.width = " + QString("%1").arg(widgetItem->nominalSize().width()) + ";";
lines << " widget.height = " + QString("%1").arg(widgetItem->nominalSize().height()) + ";";
lines << " widget.openUrl = function(url) { window.open(url); }";
lines << " widget.preferences = new Array()";
foreach(QString pref, preferences.keys())
{
lines << " widget.preferences['" + pref + "'] = '" + preferences.value(pref) + "';";
}
lines << " widget.preferences.key = function(index) {";
lines << " var currentIndex = 0;";
lines << " for(key in widget.preferences){";
lines << " if (currentIndex == index){ return key;}";
lines << " currentIndex++;";
lines << " }";
lines << " return '';";
lines << " }";
lines << " widget.preferences.getItem = function(key) {";
lines << " return widget.preferences[key];";
lines << " }";
lines << " widget.preferences.setItem = function(key, value) {}";
lines << " widget.preferences.removeItem = function(key) {}";
lines << " widget.preferences.clear = function() {}";
lines << " var uniboard = {};";
lines << " uniboard.pageCount = " + QString("%1").arg(mPublishingSize) + ";";
lines << " uniboard.currentPageNumber = " + QString("%1").arg(pageNumber) + ";";
lines << " uniboard.uuid = '" + UBStringUtils::toCanonicalUuid(widgetItem->uuid()) + "'";
lines << " uniboard.lang = navigator.language;";
lines << " uniboard.locale = function() {return navigator.language}";
lines << " uniboard.messages = {}";
lines << " uniboard.messages.subscribeToTopic = function(topicName){}";
lines << " uniboard.messages.unsubscribeFromTopic = function(topicName){}";
lines << " uniboard.messages.sendMessage = function(topicName, message){}";
lines << " uniboard.datastore = {};";
lines << " uniboard.datastore.document = new Array();";
foreach(QString entry, datastoreEntries.keys())
{
lines << " uniboard.datastore.document['" + entry + "'] = '" + datastoreEntries.value(entry) + "';";
}
lines << " uniboard.datastore.document.key = function(index) {";
lines << " var currentIndex = 0;";
lines << " for(key in uniboard.datastore.document){";
lines << " if (currentIndex == index){ return key;}";
lines << " currentIndex++;";
lines << " }";
lines << " return '';";
lines << " }";
lines << " uniboard.datastore.document.getItem = function(key) {";
lines << " return uniboard.datastore.document[key];";
lines << " }";
lines << " uniboard.datastore.document.setItem = function(key, value) {}";
lines << " uniboard.datastore.document.removeItem = function(key) {}";
lines << " uniboard.datastore.document.clear = function() {}";
lines << " uniboard.setTool = function(tool){}";
lines << " uniboard.setPenColor = function(color){}";
lines << " uniboard.setMarkerColor = function(color){}";
lines << " uniboard.pageThumbnail = function(pageNumber){";
lines << " var nb;";
lines << " if (pageNumber < 10) return 'page00' + pageNumber + '.thumbnail.jpg';";
lines << " if (pageNumber < 100) return 'page0' + pageNumber + '.thumbnail.jpg';";
lines << " return 'page' + pageNumber + '.thumbnail.jpg;'";
lines << " }";
lines << " uniboard.zoom = function(factor, x, y){}";
lines << " uniboard.move = function(x, y){}";
lines << " uniboard.move = function(x, y){}";
lines << " uniboard.moveTo = function(x, y){}";
lines << " uniboard.drawLineTo = function(x, y, width){}";
lines << " uniboard.eraseLineTo = function(x, y, width){}";
lines << " uniboard.clear = function(){}";
lines << " uniboard.setBackground = function(dark, crossed){}";
lines << " uniboard.addObject = function(url, width, height, x, y, background){}";
lines << " uniboard.resize = function(width, height){window.resizeTo(width, height);}";
lines << " uniboard.showMessage = function(message){alert(message);}";
lines << " uniboard.centerOn = function(x, y){}";
lines << " uniboard.addText = function(text, x, y){}";
lines << " uniboard.setPreference = function(key, value){}";
lines << " uniboard.preference = function(key, defValue){";
lines << " var pref = widget.preferences[key];";
lines << " if (pref == undefined) ";
lines << " return defValue;";
lines << " else ";
lines << " return pref;";
lines << " }";
lines << " uniboard.preferenceKeys = function(){";
lines << " var keys = new Array();";
lines << " for(key in widget.preferences){";
lines << " keys.push(key);";
lines << " }";
lines << " return keys;";
lines << " }";
lines << " uniboard.datastore.document.key = function(index) {";
lines << " var currentIndex = 0;";
lines << " for(key in uniboard.datastore.document){";
lines << " if (currentIndex == index){ return key;}";
lines << " currentIndex++;";
lines << " }";
lines << " return '';";
lines << " }";
lines << " uniboard.datastore.document.getItem = function(key) {";
lines << " return uniboard.datastore.document[key];";
lines << " }";
lines << " uniboard.datastore.document.setItem = function(key, value) {}";
lines << " uniboard.datastore.document.removeItem = function(key) {}";
lines << " uniboard.datastore.document.clear = function() {}";
lines << " </script>";
lines << "";
addedJs = true;
}
}
}
while (!line.isNull());
startFile.resize(0);
startFile.write(lines.join("\n").toUtf8()); // TODO UB 4.x detect real html encoding
startFile.close();
}
}
}
else{
qWarning() << "Remote Widget start file, cannot inject widget preferences and datastore entries";
}
}
void UBDocumentPublisher::init()
{
mCrlf=0x0d;
mCrlf+=0x0a;
mDocInfos.title = "";
mDocInfos.description = "";
mpCookieJar = new QNetworkCookieJar();
mpNetworkMgr = new QNetworkAccessManager(this);
connect(mpNetworkMgr, SIGNAL(finished(QNetworkReply*)), this, SLOT(onFinished(QNetworkReply*)));
}
void UBDocumentPublisher::onFinished(QNetworkReply *reply)
{
QVariant cookieHeader = reply->rawHeader("Set-Cookie");
// First we concatenate all the Set-Cookie values (the packet can contains many of them)
QStringList qslCookie = cookieHeader.toString().split("\n");
QString qsCookieValue = qslCookie.at(0);
for (int i = 1; i < qslCookie.size(); i++) {
qsCookieValue += "; " +qslCookie.at(i);
}
// Now we isolate every cookie value
QStringList qslCookieVals = qsCookieValue.split("; ");
bool bTransferOk = false;
for(int j = 0; j < qslCookieVals.size(); j++)
{
qDebug() << j << qslCookieVals.at(j);
if(qslCookieVals.at(j).startsWith("assetStatus"))
{
QStringList qslAsset = qslCookieVals.at(j).split("=");
if(qslAsset.at(1) == "UPLOADED")
{
bTransferOk = true;
break;
}
}
}
if(bTransferOk)
{
UBApplication::showMessage(tr("Document uploaded correctly on the web."));
}
else
{
UBApplication::showMessage(tr("Failed to upload document on the web."));
}
reply->deleteLater();
}
void UBDocumentPublisher::sendUbw(QString username, QString password)
{
if (QFile::exists(mTmpZipFile))
{
QFile f(mTmpZipFile);
if (f.open(QIODevice::ReadOnly))
{
QFileInfo fi(f);
QByteArray ba = f.readAll();
QString boundary,data, multipartHeader;
QByteArray datatoSend;
boundary = "---WebKitFormBoundaryDKBTgA53MiyWrzLY";
multipartHeader = "multipart/form-data; boundary="+boundary;
data="--"+boundary+mCrlf;
data+="Content-Disposition: form-data; name=\"title\"" + mCrlf + mCrlf + mDocInfos.title + mCrlf;
data+="--"+boundary+mCrlf;
data+="Content-Disposition: form-data; name=\"description\"" + mCrlf + mCrlf + mDocInfos.description.remove("\n") + mCrlf;
data+="--"+boundary+mCrlf;
data+="Content-Disposition: form-data; name=\"file\"; filename=\""+ fi.fileName() +"\""+mCrlf;
data+="Content-Type: application/octet-stream"+mCrlf+mCrlf;
datatoSend=data.toLatin1(); // convert data string to byte array for request
datatoSend += ba;
datatoSend += mCrlf;
datatoSend += QString("--%0--%1").arg(boundary).arg(mCrlf);
QNetworkRequest request(QUrl(QString(DOCPUBLICATION_URL).toLatin1().constData()));
request.setHeader(QNetworkRequest::ContentTypeHeader, multipartHeader);
request.setHeader(QNetworkRequest::ContentLengthHeader,datatoSend.size());
QString b64Auth = getBase64Of(QString("%0:%1").arg(username).arg(password));
request.setRawHeader("Authorization", QString("Basic %0").arg(b64Auth).toLatin1().constData());
request.setRawHeader("Host", "planete.sankore.org");
request.setRawHeader("Accept", "*/*");
request.setRawHeader("Accept-Language", "en-US,*");
mpCookieJar->setCookiesFromUrl(mCookies, QUrl(DOCPUBLICATION_URL));
mpNetworkMgr->setCookieJar(mpCookieJar);
// Send the file
mpNetworkMgr->post(request,datatoSend);
}
}
}
QString UBDocumentPublisher::getBase64Of(QString stringToEncode)
{
return stringToEncode.toLatin1().toBase64();
}
// ---------------------------------------------------------
UBProxyLoginDlg::UBProxyLoginDlg(QWidget *parent, const char *name):QDialog(parent)
, mpLayout(NULL)
, mpUserLayout(NULL)
, mpPasswordLayout(NULL)
, mpButtons(NULL)
, mpUserLabel(NULL)
, mpPasswordLabel(NULL)
, mpUsername(NULL)
, mpPassword(NULL)
{
setObjectName(name);
setFixedSize(400, 150);
setWindowTitle(tr("Proxy Login"));
mpLayout = new QVBoxLayout();
setLayout(mpLayout);
mpUserLayout = new QHBoxLayout();
mpLayout->addLayout(mpUserLayout);
mpPasswordLayout = new QHBoxLayout();
mpLayout->addLayout(mpPasswordLayout);
mpUserLabel = new QLabel(tr("Username:"), this);
mpUsername = new QLineEdit(this);
mpUserLayout->addWidget(mpUserLabel, 0);
mpUserLayout->addWidget(mpUsername, 1);
mpPasswordLabel = new QLabel(tr("Password:"), this);
mpPassword = new QLineEdit(this);
mpPasswordLayout->addWidget(mpPasswordLabel, 0);
mpPasswordLayout->addWidget(mpPassword, 1);
mpButtons = new QDialogButtonBox(QDialogButtonBox::Ok | QDialogButtonBox::Cancel, Qt::Horizontal, this);
mpLayout->addWidget(mpButtons);
connect(mpButtons, SIGNAL(accepted()), this, SLOT(accept()));
connect(mpButtons, SIGNAL(rejected()), this, SLOT(reject()));
}
UBProxyLoginDlg::~UBProxyLoginDlg()
{
if(NULL != mpLayout)
{
delete mpLayout;
mpLayout = NULL;
}
if(NULL != mpButtons)
{
delete mpButtons;
mpButtons = NULL;
}
if(NULL != mpUserLabel)
{
delete mpUserLabel;
mpUserLabel = NULL;
}
if(NULL != mpPasswordLabel)
{
delete mpPasswordLabel;
mpPasswordLabel = NULL;
}
if(NULL != mpUsername)
{
delete mpUsername;
mpUsername = NULL;
}
if(NULL != mpPassword)
{
delete mpPassword;
mpPassword = NULL;
}
}
// ---------------------------------------------------------
UBPublicationDlg::UBPublicationDlg(QWidget *parent, const char *name):QDialog(parent)
, mpLayout(NULL)
, mpTitleLayout(NULL)
, mpTitleLabel(NULL)
, mpTitle(NULL)
, mpDescLabel(NULL)
, mpDescription(NULL)
, mpButtons(NULL)
{
setObjectName(name);
setWindowTitle(tr("Publish document on the web"));
resize(500, 300);
mpLayout = new QVBoxLayout();
setLayout(mpLayout);
mpTitleLabel = new QLabel(tr("Title:"), this);
mpTitle = new QLineEdit(this);
mpTitleLayout = new QHBoxLayout();
mpTitleLayout->addWidget(mpTitleLabel, 0);
mpTitleLayout->addWidget(mpTitle, 1);
mpLayout->addLayout(mpTitleLayout, 0);
mpDescLabel = new QLabel(tr("Description:"), this);
mpLayout->addWidget(mpDescLabel, 0);
mpDescription = new QTextEdit(this);
mpLayout->addWidget(mpDescription, 1);
mpButtons = new QDialogButtonBox(QDialogButtonBox::Cancel | QDialogButtonBox::Ok, Qt::Horizontal, this);
mpButtons->button(QDialogButtonBox::Ok)->setText(tr("Publish"));
mpLayout->addWidget(mpButtons);
mpButtons->button(QDialogButtonBox::Ok)->setEnabled(false);
connect(mpButtons, SIGNAL(accepted()), this, SLOT(accept()));
connect(mpButtons, SIGNAL(rejected()), this, SLOT(reject()));
connect(mpTitle, SIGNAL(textChanged(QString)), this, SLOT(onTextChanged()));
connect(mpDescription, SIGNAL(textChanged()), this, SLOT(onTextChanged()));
}
UBPublicationDlg::~UBPublicationDlg()
{
if(NULL != mpTitleLabel)
{
delete mpTitleLabel;
mpTitleLabel = NULL;
}
if(NULL != mpTitle)
{
delete mpTitle;
mpTitle = NULL;
}
if(NULL != mpDescLabel)
{
delete mpDescLabel;
mpDescLabel = NULL;
}
if(NULL != mpDescription)
{
delete mpDescription;
mpDescription = NULL;
}
if(NULL != mpButtons)
{
delete mpButtons;
mpButtons = NULL;
}
if(NULL != mpTitleLayout)
{
delete mpTitleLayout;
mpTitleLayout = NULL;
}
if(NULL != mpLayout)
{
delete mpLayout;
mpLayout = NULL;
}
}
void UBPublicationDlg::onTextChanged()
{
bool bPublishButtonState = false;
if(mpTitle->text() != "" && mpDescription->document()->toPlainText() != "")
{
bPublishButtonState = true;
}
else
{
bPublishButtonState = false;
}
mpButtons->button(QDialogButtonBox::Ok)->setEnabled(bPublishButtonState);
}