本文整理汇总了C++中ImageDocument类的典型用法代码示例。如果您正苦于以下问题：C++ ImageDocument类的具体用法？C++ ImageDocument怎么用？C++ ImageDocument使用的例子？那么, 这里精选的类代码示例或许可以为您提供帮助。
在下文中一共展示了ImageDocument类的10个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: handleEvent
void ImageEventListener::handleEvent(ExecutionContext*, Event* event)
{
if (event->type() == EventTypeNames::resize) {
m_doc->windowSizeChanged(ImageDocument::ScaleOnlyUnzoomedDocument);
} else if (event->type() == EventTypeNames::click && event->isMouseEvent()) {
MouseEvent* mouseEvent = toMouseEvent(event);
m_doc->imageClicked(mouseEvent->x(), mouseEvent->y());
}
}示例2: willMoveToNewOwnerDocument
void ImageDocumentElement::willMoveToNewOwnerDocument()
{
if (m_imageDocument) {
m_imageDocument->disconnectImageElement();
m_imageDocument = 0;
}
HTMLImageElement::willMoveToNewOwnerDocument();
}示例3: didMoveToNewDocument
void ImageDocumentElement::didMoveToNewDocument(Document* oldDocument)
{
if (m_imageDocument) {
m_imageDocument->disconnectImageElement();
m_imageDocument = nullptr;
}
HTMLImageElement::didMoveToNewDocument(oldDocument);
}示例4: process
//-----------------------------------------------------------------------------
int ModeConvertImage::process()
{
// check input and template files exists
if (QFile::exists(this->mInputFilename))
{
// check dodocument name
QString docNameWS = this->mDocumentName;
docNameWS.remove(QRegExp("\\s"));
if (!docNameWS.isEmpty())
{
// check preset exists
if (Preset::presetsList().contains(this->mPresetName))
{
Preset::setSelectedName(this->mPresetName);
// load image from input file
QImage imageLoaded;
if (imageLoaded.load(this->mInputFilename))
{
QImage imageConverted = imageLoaded.convertToFormat(QImage::Format_ARGB32);
ImageDocument imageDocument;
QStringList keys = imageDocument.dataContainer()->keys();
// process all keys (1 in image document)
QStringListIterator iterator(keys);
while (iterator.hasNext())
{
QString key = iterator.next();
imageDocument.dataContainer()->setImage(key, &imageConverted);
imageDocument.setDocumentName(docNameWS);
imageDocument.dataContainer()->setInfo("converted filename", QVariant(this->mOuputFilename));
// save to output file
QFile file(this->mOuputFilename);
if (file.open(QFile::WriteOnly))
{
Preset preset;
preset.load(this->mPresetName);
// optional template file
if(!this->mTemplateFilename.isEmpty() && QFile::exists(this->mTemplateFilename))
{
preset.templates()->setImage(this->mTemplateFilename);
}
QString result = imageDocument.convert(&preset);
file.write(result.toUtf8());
file.close();
if (imageDocument.outputFilename() != this->mOuputFilename)
{
imageDocument.setOutputFilename(this->mOuputFilename);
}
}
}
return 0;
}
}
}
}
return 1;
}示例5: finish
void ImageTokenizer::finish()
{
if (!m_parserStopped && m_doc->imageElement()) {
CachedImage* cachedImage = m_doc->cachedImage();
RefPtr<SharedBuffer> data = m_doc->frame()->loader()->documentLoader()->mainResourceData();
// If this is a multipart image, make a copy of the current part, since the resource data
// will be overwritten by the next part.
if (m_doc->frame()->loader()->documentLoader()->isLoadingMultipartContent())
data = data->copy();
cachedImage->data(data.release(), true);
cachedImage->finish();
cachedImage->setResponse(m_doc->frame()->loader()->documentLoader()->response());
IntSize size = cachedImage->imageSize(pageZoomFactor(m_doc));
if (size.width()) {
// Compute the title, we use the decoded filename of the resource, falling
// back on the (decoded) hostname if there is no path.
String fileName = decodeURLEscapeSequences(m_doc->url().lastPathComponent());
if (fileName.isEmpty())
fileName = m_doc->url().host();
m_doc->setTitle(imageTitle(fileName, size));
}
m_doc->imageChanged();
}
m_doc->finishedParsing();
}示例6: handleEvent
void ImageEventListener::handleEvent(ScriptExecutionContext*, Event* event)
{
if (event->type() == eventNames().resizeEvent)
m_doc->windowSizeChanged();
else if (event->type() == eventNames().clickEvent) {
MouseEvent* mouseEvent = static_cast<MouseEvent*>(event);
m_doc->imageClicked(mouseEvent->x(), mouseEvent->y());
}
}示例7: writeRawData
bool ImageTokenizer::writeRawData(const char* data, int len)
{
CachedImage* cachedImage = m_doc->cachedImage();
cachedImage->data(m_doc->frame()->loader()->documentLoader()->mainResourceData(), false);
m_doc->imageChanged();
return false;
}示例8: handleEvent
void ImageEventListener::handleEvent(Event* event, bool isWindowEvent)
{
if (event->type() == eventNames().resizeEvent)
m_doc->windowSizeChanged();
else if (event->type() == eventNames().clickEvent) {
MouseEvent* mouseEvent = static_cast<MouseEvent*>(event);
m_doc->imageClicked(mouseEvent->x(), mouseEvent->y());
}
}示例9: finish
void ImageTokenizer::finish()
{
if (!m_parserStopped && m_doc->imageElement()) {
CachedImage* cachedImage = m_doc->cachedImage();
RefPtr<SharedBuffer> data = m_doc->frame()->loader()->documentLoader()->mainResourceData();
// If this is a multipart image, make a copy of the current part, since the resource data
// will be overwritten by the next part.
if (m_doc->frame()->loader()->documentLoader()->isLoadingMultipartContent())
data = data->copy();
cachedImage->data(data.release(), true);
cachedImage->finish();
cachedImage->setResponse(m_doc->frame()->loader()->documentLoader()->response());
IntSize size = cachedImage->imageSize(m_doc->frame()->pageZoomFactor());
if (size.width())
m_doc->setTitle(imageTitle(cachedImage->response().suggestedFilename(), size));
m_doc->imageChanged();
}
m_doc->finishedParsing();
}示例10: writeRawData
bool ImageTokenizer::writeRawData(const char*, int)
{
Frame* frame = m_doc->frame();
Settings* settings = frame->settings();
if (!frame->loader()->client()->allowImages(!settings || settings->areImagesEnabled()))
return false;
CachedImage* cachedImage = m_doc->cachedImage();
cachedImage->data(frame->loader()->documentLoader()->mainResourceData(), false);
m_doc->imageChanged();
return false;
}