You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
771 lines
20 KiB
771 lines
20 KiB
/*
|
|
* 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 "UBWidgetUniboardAPI.h"
|
|
|
|
#include <QWebView>
|
|
#include <QDomDocument>
|
|
#include <QtGui>
|
|
|
|
#include "core/UB.h"
|
|
#include "core/UBApplication.h"
|
|
#include "core/UBSettings.h"
|
|
|
|
#include "document/UBDocumentProxy.h"
|
|
|
|
#include "board/UBBoardController.h"
|
|
#include "board/UBDrawingController.h"
|
|
#include "board/UBBoardPaletteManager.h"
|
|
|
|
#include "domain/UBGraphicsScene.h"
|
|
#include "domain/UBGraphicsWidgetItem.h"
|
|
|
|
#include "adaptors/UBThumbnailAdaptor.h"
|
|
|
|
#include "UBWidgetMessageAPI.h"
|
|
#include "frameworks/UBFileSystemUtils.h"
|
|
#include "core/UBDownloadManager.h"
|
|
|
|
#include "core/memcheck.h"
|
|
|
|
//Known extentions for files, add if you know more supported
|
|
const QString audioExtentions = ".mp3.wma.ogg";
|
|
const QString videoExtentions = ".avi.flv";
|
|
const QString imageExtentions = ".png.jpg.tif.bmp.tga";
|
|
const QString htmlExtentions = ".htm.html.xhtml";
|
|
|
|
//Allways use aliases instead of const char* itself
|
|
const QString imageAlias = "image";
|
|
const QString imageAliasCap = "Image";
|
|
const QString videoAlias = "video";
|
|
const QString videoAliasCap = "Video";
|
|
const QString audioAlias = "audio";
|
|
const QString audioAliasCap = "Audio";
|
|
|
|
//Xml tag names
|
|
const QString tMainSection = "mimedata";
|
|
const QString tType = "type";
|
|
const QString tPath = "path";
|
|
const QString tMessage = "message";
|
|
const QString tReady = "ready";
|
|
|
|
const QString tMimeText = "text/plain";
|
|
|
|
|
|
//Name of path inside widget to store objects
|
|
const QString objectsPath = "objects";
|
|
|
|
UBWidgetUniboardAPI::UBWidgetUniboardAPI(UBGraphicsScene *pScene, UBGraphicsWidgetItem *widget)
|
|
: QObject(pScene)
|
|
, mScene(pScene)
|
|
, mGraphicsWidget(widget)
|
|
, mIsVisible(false)
|
|
, mMessagesAPI(0)
|
|
, mDatastoreAPI(0)
|
|
{
|
|
UBGraphicsW3CWidgetItem* w3CGraphicsWidget = dynamic_cast<UBGraphicsW3CWidgetItem*>(widget);
|
|
|
|
if (w3CGraphicsWidget)
|
|
{
|
|
mMessagesAPI = new UBWidgetMessageAPI(w3CGraphicsWidget);
|
|
mDatastoreAPI = new UBDatastoreAPI(w3CGraphicsWidget);
|
|
}
|
|
|
|
connect(UBDownloadManager::downloadManager(), SIGNAL(downloadFinished(bool,sDownloadFileDesc,QByteArray)), this, SLOT(onDownloadFinished(bool,sDownloadFileDesc,QByteArray)));
|
|
}
|
|
|
|
|
|
UBWidgetUniboardAPI::~UBWidgetUniboardAPI()
|
|
{
|
|
// NOOP
|
|
}
|
|
|
|
QObject* UBWidgetUniboardAPI::messages()
|
|
{
|
|
return mMessagesAPI;
|
|
}
|
|
|
|
|
|
QObject* UBWidgetUniboardAPI::datastore()
|
|
{
|
|
return mDatastoreAPI;
|
|
}
|
|
|
|
|
|
void UBWidgetUniboardAPI::setTool(const QString& toolString)
|
|
{
|
|
if (UBApplication::boardController->activeScene() != mScene)
|
|
return;
|
|
|
|
const QString lower = toolString.toLower();
|
|
|
|
if (lower == "pen")
|
|
{
|
|
UBDrawingController::drawingController()->setStylusTool(UBStylusTool::Pen);
|
|
}
|
|
else if (lower == "marker")
|
|
{
|
|
UBDrawingController::drawingController()->setStylusTool(UBStylusTool::Marker);
|
|
}
|
|
else if (lower == "arrow")
|
|
{
|
|
UBDrawingController::drawingController()->setStylusTool(UBStylusTool::Selector);
|
|
}
|
|
else if (lower == "play")
|
|
{
|
|
UBDrawingController::drawingController()->setStylusTool(UBStylusTool::Play);
|
|
}
|
|
else if (lower == "line")
|
|
{
|
|
UBDrawingController::drawingController()->setStylusTool(UBStylusTool::Line);
|
|
}
|
|
}
|
|
|
|
|
|
void UBWidgetUniboardAPI::setPenColor(const QString& penColor)
|
|
{
|
|
if (UBApplication::boardController->activeScene() != mScene)
|
|
return;
|
|
|
|
UBSettings* settings = UBSettings::settings();
|
|
|
|
bool conversionState = false;
|
|
|
|
int index = penColor.toInt(&conversionState) - 1;
|
|
|
|
if (conversionState && index > 0 && index <= 4)
|
|
{
|
|
UBApplication::boardController->setPenColorOnDarkBackground(settings->penColors(true).at(index - 1));
|
|
UBApplication::boardController->setPenColorOnLightBackground(settings->penColors(false).at(index - 1));
|
|
}
|
|
else
|
|
{
|
|
QColor svgColor;
|
|
svgColor.setNamedColor(penColor);
|
|
if (svgColor.isValid())
|
|
{
|
|
UBApplication::boardController->setPenColorOnDarkBackground(svgColor);
|
|
UBApplication::boardController->setPenColorOnLightBackground(svgColor);
|
|
}
|
|
}
|
|
}
|
|
|
|
|
|
void UBWidgetUniboardAPI::setMarkerColor(const QString& penColor)
|
|
{
|
|
if (UBApplication::boardController->activeScene() != mScene)
|
|
return;
|
|
|
|
UBSettings* settings = UBSettings::settings();
|
|
|
|
bool conversionState = false;
|
|
|
|
int index = penColor.toInt(&conversionState);
|
|
|
|
if (conversionState && index > 0 && index <= 4)
|
|
{
|
|
UBApplication::boardController->setMarkerColorOnDarkBackground(settings->markerColors(true).at(index - 1));
|
|
UBApplication::boardController->setMarkerColorOnLightBackground(settings->markerColors(false).at(index - 1));
|
|
}
|
|
else
|
|
{
|
|
QColor svgColor;
|
|
svgColor.setNamedColor(penColor);
|
|
if (svgColor.isValid())
|
|
{
|
|
UBApplication::boardController->setMarkerColorOnDarkBackground(svgColor);
|
|
UBApplication::boardController->setMarkerColorOnLightBackground(svgColor);
|
|
}
|
|
}
|
|
}
|
|
|
|
|
|
void UBWidgetUniboardAPI::addObject(QString pUrl, int width, int height, int x, int y, bool background)
|
|
{
|
|
// not great, but make it easily scriptable --
|
|
//
|
|
// download url should be moved to the scene from the controller
|
|
//
|
|
|
|
if (UBApplication::boardController->activeScene() != mScene)
|
|
return;
|
|
|
|
UBApplication::boardController->downloadURL(QUrl(pUrl), QString(), QPointF(x, y), QSize(width, height), background);
|
|
|
|
}
|
|
|
|
|
|
void UBWidgetUniboardAPI::setBackground(bool pIsDark, bool pIsCrossed)
|
|
{
|
|
if (mScene)
|
|
mScene->setBackground(pIsDark, pIsCrossed);
|
|
}
|
|
|
|
|
|
void UBWidgetUniboardAPI::moveTo(const qreal x, const qreal y)
|
|
{
|
|
if (qIsNaN(x) || qIsNaN(y)
|
|
|| qIsInf(x) || qIsInf(y))
|
|
return;
|
|
|
|
if (mScene)
|
|
mScene->moveTo(QPointF(x, y));
|
|
}
|
|
|
|
|
|
void UBWidgetUniboardAPI::drawLineTo(const qreal x, const qreal y, const qreal pWidth)
|
|
{
|
|
if (qIsNaN(x) || qIsNaN(y) || qIsNaN(pWidth)
|
|
|| qIsInf(x) || qIsInf(y) || qIsInf(pWidth))
|
|
return;
|
|
|
|
if (mScene)
|
|
mScene->drawLineTo(QPointF(x, y), pWidth,
|
|
UBDrawingController::drawingController()->stylusTool() == UBStylusTool::Line);
|
|
}
|
|
|
|
|
|
void UBWidgetUniboardAPI::eraseLineTo(const qreal x, const qreal y, const qreal pWidth)
|
|
{
|
|
if (qIsNaN(x) || qIsNaN(y) || qIsNaN(pWidth)
|
|
|| qIsInf(x) || qIsInf(y) || qIsInf(pWidth))
|
|
return;
|
|
|
|
if (mScene)
|
|
mScene->eraseLineTo(QPointF(x, y), pWidth);
|
|
}
|
|
|
|
|
|
void UBWidgetUniboardAPI::clear()
|
|
{
|
|
if (mScene)
|
|
mScene->clearContent(UBGraphicsScene::clearItemsAndAnnotations);
|
|
}
|
|
|
|
|
|
void UBWidgetUniboardAPI::zoom(const qreal factor, const qreal x, const qreal y)
|
|
{
|
|
if (qIsNaN(factor) || qIsNaN(x) || qIsNaN(y)
|
|
|| qIsInf(factor) || qIsInf(x) || qIsInf(y))
|
|
return;
|
|
|
|
|
|
if (UBApplication::boardController->activeScene() != mScene)
|
|
return;
|
|
|
|
UBApplication::boardController->zoom(factor, QPointF(x, y));
|
|
}
|
|
|
|
|
|
void UBWidgetUniboardAPI::centerOn(const qreal x, const qreal y)
|
|
{
|
|
if (qIsNaN(x) || qIsNaN(y)
|
|
|| qIsInf(x) || qIsInf(y))
|
|
return;
|
|
|
|
if (UBApplication::boardController->activeScene() != mScene)
|
|
return;
|
|
|
|
UBApplication::boardController->centerOn(QPointF(x, y));
|
|
}
|
|
|
|
|
|
void UBWidgetUniboardAPI::move(const qreal x, const qreal y)
|
|
{
|
|
if (qIsNaN(x) || qIsNaN(y)
|
|
|| qIsInf(x) || qIsInf(y))
|
|
return;
|
|
|
|
if (UBApplication::boardController->activeScene() != mScene)
|
|
return;
|
|
|
|
UBApplication::boardController->handScroll(x, y);
|
|
}
|
|
|
|
|
|
void UBWidgetUniboardAPI::addText(const QString& text, const qreal x, const qreal y, const int size, const QString& font
|
|
, bool bold, bool italic)
|
|
{
|
|
if (qIsNaN(x) || qIsNaN(y)
|
|
|| qIsInf(x) || qIsInf(y))
|
|
return;
|
|
|
|
if (UBApplication::boardController->activeScene() != mScene)
|
|
return;
|
|
|
|
if (mScene)
|
|
mScene->addTextWithFont(text, QPointF(x, y), size, font, bold, italic);
|
|
|
|
}
|
|
|
|
|
|
int UBWidgetUniboardAPI::pageCount()
|
|
{
|
|
if (mScene && mScene->document())
|
|
return mScene->document()->pageCount();
|
|
else
|
|
return -1;
|
|
}
|
|
|
|
|
|
int UBWidgetUniboardAPI::currentPageNumber()
|
|
{
|
|
// TODO UB 4.x widget find a better way to get the current page number
|
|
|
|
if (UBApplication::boardController->activeScene() != mScene)
|
|
return -1;
|
|
|
|
return UBApplication::boardController->activeSceneIndex() + 1;
|
|
}
|
|
|
|
QString UBWidgetUniboardAPI::getObjDir()
|
|
{
|
|
return mGraphicsWidget->getOwnFolder().toLocalFile() + "/" + objectsPath + "/";
|
|
}
|
|
|
|
void UBWidgetUniboardAPI::showMessage(const QString& message)
|
|
{
|
|
UBApplication::boardController->showMessage(message, false);
|
|
}
|
|
|
|
|
|
QString UBWidgetUniboardAPI::pageThumbnail(const int pageNumber)
|
|
{
|
|
if (UBApplication::boardController->activeScene() != mScene)
|
|
return "";
|
|
|
|
UBDocumentProxy *doc = UBApplication::boardController->selectedDocument();
|
|
|
|
if (!doc)
|
|
return "";
|
|
|
|
if (pageNumber > doc->pageCount())
|
|
return "";
|
|
|
|
QUrl url = UBThumbnailAdaptor::thumbnailUrl(doc, pageNumber - 1);
|
|
|
|
return url.toString();
|
|
|
|
}
|
|
|
|
|
|
void UBWidgetUniboardAPI::resize(qreal width, qreal height)
|
|
{
|
|
if (qIsNaN(width) || qIsNaN(height)
|
|
|| qIsInf(width) || qIsInf(height))
|
|
return;
|
|
|
|
if (mGraphicsWidget)
|
|
{
|
|
mGraphicsWidget->resize(width, height);
|
|
}
|
|
}
|
|
|
|
|
|
void UBWidgetUniboardAPI::setPreference(const QString& key, QString value)
|
|
{
|
|
if (mGraphicsWidget)
|
|
{
|
|
mGraphicsWidget->setPreference(key, value);
|
|
}
|
|
}
|
|
|
|
|
|
QString UBWidgetUniboardAPI::preference(const QString& key , const QString& pDefault)
|
|
{
|
|
if (mGraphicsWidget && mGraphicsWidget->preferences().contains(key))
|
|
{
|
|
return mGraphicsWidget->preference(key);
|
|
}
|
|
else
|
|
{
|
|
return pDefault;
|
|
}
|
|
}
|
|
|
|
|
|
QStringList UBWidgetUniboardAPI::preferenceKeys()
|
|
{
|
|
QStringList keys;
|
|
|
|
if (mGraphicsWidget)
|
|
keys = mGraphicsWidget->preferences().keys();
|
|
|
|
return keys;
|
|
}
|
|
|
|
|
|
QString UBWidgetUniboardAPI::uuid()
|
|
{
|
|
if (mGraphicsWidget)
|
|
return UBStringUtils::toCanonicalUuid(mGraphicsWidget->uuid());
|
|
else
|
|
return "";
|
|
}
|
|
|
|
|
|
QString UBWidgetUniboardAPI::locale()
|
|
{
|
|
return QLocale().name();
|
|
}
|
|
|
|
QString UBWidgetUniboardAPI::lang()
|
|
{
|
|
QString lang = QLocale().name();
|
|
|
|
if (lang.length() > 2)
|
|
lang[2] = QLatin1Char('-');
|
|
|
|
return lang;
|
|
}
|
|
|
|
void UBWidgetUniboardAPI::returnStatus(const QString& method, const QString& status)
|
|
{
|
|
QString msg = QString(tr("%0 called (method=%1, status=%2)")).arg("returnStatus").arg(method).arg(status);
|
|
UBApplication::showMessage(msg);
|
|
}
|
|
|
|
void UBWidgetUniboardAPI::usedMethods(QStringList methods)
|
|
{
|
|
// TODO: Implement this method
|
|
foreach(QString method, methods)
|
|
{
|
|
|
|
}
|
|
}
|
|
|
|
void UBWidgetUniboardAPI::response(bool correct)
|
|
{
|
|
Q_UNUSED(correct);
|
|
// TODO: Implement this method
|
|
}
|
|
|
|
void UBWidgetUniboardAPI::sendFileMetadata(QString metaData)
|
|
{
|
|
// Build the QMap of metadata and send it to application
|
|
QMap<QString, QString> qmMetaDatas;
|
|
QDomDocument domDoc;
|
|
domDoc.setContent(metaData);
|
|
QDomElement rootElem = domDoc.documentElement();
|
|
QDomNodeList children = rootElem.childNodes();
|
|
for(int i=0; i<children.size(); i++){
|
|
QDomNode dataNode = children.at(i);
|
|
QDomElement keyElem = dataNode.firstChildElement("key");
|
|
QDomElement valueElem = dataNode.firstChildElement("value");
|
|
qmMetaDatas[keyElem.text()] = valueElem.text();
|
|
}
|
|
UBApplication::boardController->displayMetaData(qmMetaDatas);
|
|
}
|
|
|
|
void UBWidgetUniboardAPI::enableDropOnWidget(bool enable)
|
|
{
|
|
if (mGraphicsWidget)
|
|
{
|
|
mGraphicsWidget->setAcceptDrops(enable);
|
|
}
|
|
}
|
|
|
|
void UBWidgetUniboardAPI::ProcessDropEvent(QGraphicsSceneDragDropEvent *event)
|
|
{
|
|
const QMimeData *pMimeData = event->mimeData();
|
|
|
|
QString destFileName;
|
|
QString contentType;
|
|
bool downloaded = false;
|
|
|
|
QGraphicsView *tmpView = mGraphicsWidget->scene()->views().at(0);
|
|
QPoint dropPoint(mGraphicsWidget->mapFromScene(tmpView->mapToScene(event->pos().toPoint())).toPoint());
|
|
Qt::DropActions dropActions = event->possibleActions();
|
|
Qt::MouseButtons dropMouseButtons = event->buttons();
|
|
Qt::KeyboardModifiers dropModifiers = event->modifiers();
|
|
QMimeData *dropMimeData = new QMimeData;
|
|
qDebug() << event->possibleActions();
|
|
|
|
|
|
if (pMimeData->hasHtml()) { //Dropping element from web browser
|
|
QString qsHtml = pMimeData->html();
|
|
QString url = UBApplication::urlFromHtml(qsHtml);
|
|
|
|
if(!url.isEmpty()) {
|
|
QString str = "test string";
|
|
|
|
QMimeData mimeData;
|
|
mimeData.setData(tMimeText, str.toAscii());
|
|
|
|
sDownloadFileDesc desc;
|
|
desc.dest = sDownloadFileDesc::graphicsWidget;
|
|
desc.modal = true;
|
|
desc.srcUrl = url;
|
|
desc.currentSize = 0;
|
|
desc.name = QFileInfo(url).fileName();
|
|
desc.totalSize = 0; // The total size will be retrieved during the download
|
|
|
|
desc.dropPoint = event->pos().toPoint(); //Passing pure event point. No modifications
|
|
desc.dropActions = dropActions;
|
|
desc.dropMouseButtons = dropMouseButtons;
|
|
desc.dropModifiers = dropModifiers;
|
|
|
|
registerIDWidget(UBDownloadManager::downloadManager()->addFileToDownload(desc));
|
|
|
|
}
|
|
|
|
} else if (pMimeData->hasUrls()) { //Local file processing
|
|
QUrl curUrl = pMimeData->urls().first();
|
|
QString sUrl = curUrl.toString();
|
|
|
|
if (sUrl.startsWith("file://") || sUrl.startsWith("/")) {
|
|
QString fileName = curUrl.toLocalFile();
|
|
QString extention = UBFileSystemUtils::extension(fileName);
|
|
contentType = UBFileSystemUtils::mimeTypeFromFileName(fileName);
|
|
|
|
if (supportedTypeHeader(contentType)) {
|
|
destFileName = getObjDir() + QUuid::createUuid().toString() + "." + extention;
|
|
|
|
if (!UBFileSystemUtils::copyFile(fileName, destFileName)) {
|
|
qDebug() << "can't copy from" << fileName << "to" << destFileName;
|
|
return;
|
|
}
|
|
downloaded = true;
|
|
|
|
}
|
|
}
|
|
}
|
|
qDebug() << destFileName;
|
|
QString mimeText = createMimeText(downloaded, contentType, destFileName);
|
|
dropMimeData->setData(tMimeText, mimeText.toAscii());
|
|
|
|
event->setMimeData(dropMimeData);
|
|
}
|
|
|
|
void UBWidgetUniboardAPI::onDownloadFinished(bool pSuccess, sDownloadFileDesc desc, QByteArray pData)
|
|
{
|
|
//if widget recieves is waiting for this id then process
|
|
if (!takeIDWidget(desc.id))
|
|
return;
|
|
|
|
if (!pSuccess) {
|
|
qDebug() << "can't download the whole data. An error occured";
|
|
return;
|
|
}
|
|
|
|
QString contentType = desc.contentTypeHeader;
|
|
QString extention = UBFileSystemUtils::fileExtensionFromMimeType(contentType);
|
|
|
|
if (!supportedTypeHeader(contentType)) {
|
|
qDebug() << "actions for mime type" << contentType << "are not supported";
|
|
return;
|
|
}
|
|
|
|
QString objDir = getObjDir();
|
|
if (!QDir().exists(objDir)) {
|
|
if (!QDir().mkpath(objDir)) {
|
|
qDebug() << "can't create objects directory path. Check the permissions";
|
|
return;
|
|
}
|
|
}
|
|
|
|
QString destFileName = objDir + QUuid::createUuid() + "." + extention;
|
|
QFile destFile(destFileName);
|
|
|
|
if (!destFile.open(QIODevice::WriteOnly)) {
|
|
qDebug() << "can't open" << destFileName << "for wrighting";
|
|
return;
|
|
}
|
|
|
|
if (destFile.write(pData) == -1) {
|
|
qDebug() << "can't implement data writing";
|
|
return;
|
|
}
|
|
|
|
QGraphicsView *tmpView = mGraphicsWidget->scene()->views().at(0);
|
|
QPoint dropPoint(mGraphicsWidget->mapFromScene(tmpView->mapToScene(desc.dropPoint)).toPoint());
|
|
|
|
QMimeData dropMimeData;
|
|
QString mimeText = createMimeText(true, contentType, destFileName);
|
|
dropMimeData.setData(tMimeText, mimeText.toAscii());
|
|
|
|
destFile.close();
|
|
|
|
//To make js interpreter accept drop event we need to generate move event first.
|
|
QDragMoveEvent pseudoMove(dropPoint, desc.dropActions, &dropMimeData, desc.dropMouseButtons, desc.dropModifiers);
|
|
QApplication::sendEvent(mGraphicsWidget,&pseudoMove);
|
|
|
|
QDropEvent readyEvent(dropPoint, desc.dropActions, &dropMimeData, desc.dropMouseButtons, desc.dropModifiers);
|
|
//sending event to destination either it had been downloaded or not
|
|
QApplication::sendEvent(mGraphicsWidget,&readyEvent);
|
|
readyEvent.acceptProposedAction();
|
|
}
|
|
|
|
QString UBWidgetUniboardAPI::createMimeText(bool downloaded, const QString &mimeType, const QString &fileName)
|
|
{
|
|
QString mimeXml;
|
|
QXmlStreamWriter writer(&mimeXml);
|
|
writer.setAutoFormatting(true);
|
|
writer.writeStartDocument();
|
|
writer.writeStartElement(tMainSection);
|
|
|
|
writer.writeTextElement(tReady, boolToStr(downloaded));
|
|
|
|
if (downloaded) {
|
|
if (!mimeType.isEmpty()) {
|
|
writer.writeTextElement(tType, mimeType); //writing type of element
|
|
}
|
|
if (!QFile::exists(fileName)) {
|
|
qDebug() << "file" << fileName << "doesn't exist";
|
|
return QString();
|
|
}
|
|
|
|
QString relatedFileName = fileName;
|
|
relatedFileName = relatedFileName.remove(mGraphicsWidget->getOwnFolder().toLocalFile() + "/");
|
|
writer.writeTextElement(tPath, relatedFileName); //writing path to created object
|
|
}
|
|
|
|
writer.writeEndElement();
|
|
writer.writeEndDocument();
|
|
|
|
return mimeXml;
|
|
}
|
|
|
|
bool UBWidgetUniboardAPI::supportedTypeHeader(const QString &typeHeader) const
|
|
{
|
|
return typeHeader.startsWith(imageAlias) || typeHeader.startsWith(imageAliasCap)
|
|
|| typeHeader.startsWith(audioAlias) || typeHeader.startsWith(audioAliasCap)
|
|
|| typeHeader.startsWith(videoAlias) || typeHeader.startsWith(videoAliasCap);
|
|
}
|
|
|
|
bool UBWidgetUniboardAPI::takeIDWidget(int id)
|
|
{
|
|
if (webDownloadIds.contains(id)) {
|
|
webDownloadIds.removeAll(id);
|
|
return true;
|
|
}
|
|
return false;
|
|
}
|
|
|
|
bool UBWidgetUniboardAPI::isDropableData(const QMimeData *pMimeData) const
|
|
{
|
|
QString fileName = QString();
|
|
if (pMimeData->hasHtml()) {
|
|
fileName = UBApplication::urlFromHtml(pMimeData->html());
|
|
if (fileName.isEmpty())
|
|
return false;
|
|
} else if (pMimeData->hasUrls()) {
|
|
fileName = pMimeData->urls().at(0).toLocalFile();
|
|
if (fileName.isEmpty())
|
|
return false;
|
|
}
|
|
|
|
if (supportedTypeHeader(UBFileSystemUtils::mimeTypeFromFileName(fileName)))
|
|
return true;
|
|
|
|
return false;
|
|
}
|
|
|
|
|
|
UBDocumentDatastoreAPI::UBDocumentDatastoreAPI(UBGraphicsW3CWidgetItem *graphicsWidget)
|
|
: UBW3CWebStorage(graphicsWidget)
|
|
, mGraphicsW3CWidget(graphicsWidget)
|
|
{
|
|
// NOOP
|
|
}
|
|
|
|
|
|
|
|
UBDocumentDatastoreAPI::~UBDocumentDatastoreAPI()
|
|
{
|
|
// NOOP
|
|
}
|
|
|
|
|
|
QString UBDocumentDatastoreAPI::key(int index)
|
|
{
|
|
QMap<QString, QString> entries = mGraphicsW3CWidget->datastoreEntries();
|
|
|
|
if (index < entries.size())
|
|
return entries.keys().at(index);
|
|
else
|
|
return "";
|
|
|
|
}
|
|
|
|
|
|
QString UBDocumentDatastoreAPI::getItem(const QString& key)
|
|
{
|
|
QMap<QString, QString> entries = mGraphicsW3CWidget->datastoreEntries();
|
|
if (entries.contains(key))
|
|
{
|
|
return entries.value(key);
|
|
}
|
|
else
|
|
{
|
|
return "";
|
|
}
|
|
}
|
|
|
|
|
|
int UBDocumentDatastoreAPI::length()
|
|
{
|
|
return mGraphicsW3CWidget->datastoreEntries().size();
|
|
}
|
|
|
|
|
|
void UBDocumentDatastoreAPI::setItem(const QString& key, const QString& value)
|
|
{
|
|
if (mGraphicsW3CWidget)
|
|
{
|
|
mGraphicsW3CWidget->setDatastoreEntry(key, value);
|
|
}
|
|
}
|
|
|
|
|
|
void UBDocumentDatastoreAPI::removeItem(const QString& key)
|
|
{
|
|
mGraphicsW3CWidget->removeDatastoreEntry(key);
|
|
}
|
|
void
|
|
|
|
UBDocumentDatastoreAPI::clear()
|
|
{
|
|
mGraphicsW3CWidget->removeAllDatastoreEntries();
|
|
}
|
|
|
|
|
|
UBDatastoreAPI::UBDatastoreAPI(UBGraphicsW3CWidgetItem *widget)
|
|
: QObject(widget)
|
|
{
|
|
mDocumentDatastore = new UBDocumentDatastoreAPI(widget);
|
|
}
|
|
|
|
|
|
QObject* UBDatastoreAPI::document()
|
|
{
|
|
return mDocumentDatastore;
|
|
}
|
|
|
|
|
|
|
|
|
|
|