void DkImageContainerT::loadingFinished() { DkTimer dt; if (getLoadState() == loading_canceled) { mLoadState = not_loaded; clear(); return; } if (!getLoader()->hasImage()) { mFileUpdateTimer.stop(); mEdited = false; QString msg = tr("Sorry, I could not load: %1").arg(fileName()); emit showInfoSignal(msg); emit fileLoadedSignal(false); mLoadState = exists_not; return; } else if (!getThumb()->hasImage()) { getThumb()->setImage(getLoader()->image()); } // clear file buffer if it exceeds a certain size?! e.g. psd files if (mFileBuffer && mFileBuffer->size()/(1024.0f*1024.0f) > DkSettings::resources.cacheMemory*0.5f) mFileBuffer->clear(); mLoadState = loaded; emit fileLoadedSignal(true); }
//----------------------------------------------------------------------------// void Scrollbar::initialiseComponents(void) { // Set up thumb Thumb* const t = getThumb(); t->subscribeEvent(Thumb::EventThumbPositionChanged, Event::Subscriber(&CEGUI::Scrollbar::handleThumbMoved, this)); t->subscribeEvent(Thumb::EventThumbTrackStarted, Event::Subscriber(&CEGUI::Scrollbar::handleThumbTrackStarted, this)); t->subscribeEvent(Thumb::EventThumbTrackEnded, Event::Subscriber(&CEGUI::Scrollbar::handleThumbTrackEnded, this)); // set up Increase button getIncreaseButton()-> subscribeEvent(PushButton::EventMouseButtonDown, Event::Subscriber(&CEGUI::Scrollbar::handleIncreaseClicked, this)); // set up Decrease button getDecreaseButton()-> subscribeEvent(PushButton::EventMouseButtonDown, Event::Subscriber(&CEGUI::Scrollbar::handleDecreaseClicked, this)); // do initial layout performChildWindowLayout(); }
String Card::getAll() { String all = getQuantity()+","+getText()+","+getThumb()+","+getFront()+ ","+getBack()+","+getId()+","+getRate()+","+getValue()+","+getNote()+","+getOrientation()+","; for (int i = 0; i < stats.size(); i++) { all += stats[i]->getAll() + "$"; } return all; }
/************************************************************************* Initialises the Window based object ready for use. *************************************************************************/ void Slider::initialiseComponents(void) { // get thumb Thumb* thumb = getThumb(); // bind handler to thumb events thumb->subscribeEvent(Thumb::EventThumbPositionChanged, Event::Subscriber(&CEGUI::Slider::handleThumbMoved, this)); thumb->subscribeEvent(Thumb::EventThumbTrackStarted, Event::Subscriber(&CEGUI::Slider::handleThumbTrackStarted, this)); thumb->subscribeEvent(Thumb::EventThumbTrackEnded, Event::Subscriber(&CEGUI::Slider::handleThumbTrackEnded, this)); performChildWindowLayout(); }
void DkImageContainerT::checkForFileUpdates() { #ifdef WITH_QUAZIP if(isFromZip()) setFilePath(getZipData()->getZipFilePath()); #endif QDateTime modifiedBefore = fileInfo().lastModified(); mFileInfo.refresh(); bool changed = false; // if image exists_not don't do this if (!mFileInfo.exists() && mLoadState == loaded) { changed = true; } if (mFileInfo.lastModified() != modifiedBefore) mWaitForUpdate = true; #ifdef WITH_QUAZIP if(isFromZip()) setFilePath(getZipData()->getImageFileName()); #endif if (changed) { mFileUpdateTimer.stop(); if (DkSettings::global.askToSaveDeletedFiles) { mEdited = changed; emit fileLoadedSignal(true); } return; } // we use our own file watcher, since the qt watcher // uses locks to check for updates. this might // be more accurate. however, the locks are pretty nasty // if the user e.g. wants to delete the file while watching // it in nomacs if (mWaitForUpdate && mFileInfo.isReadable()) { mWaitForUpdate = false; getThumb()->setImage(QImage()); loadImageThreaded(true); } }
bool DkImageContainerT::loadImageThreaded(bool force) { #ifdef WITH_QUAZIP //zip archives: get zip file fileInfo for checks if(isFromZip()) setFilePath(getZipData()->getZipFilePath()); #endif // check file for updates QFileInfo fileInfo = filePath(); QDateTime modifiedBefore = fileInfo.lastModified(); fileInfo.refresh(); if (force || fileInfo.lastModified() != modifiedBefore || getLoader()->isDirty()) { qDebug() << "updating image..."; getThumb()->setImage(QImage()); clear(); } // null file? if (fileInfo.fileName().isEmpty() || !fileInfo.exists()) { QString msg = tr("Sorry, the file: %1 does not exist... ").arg(fileName()); emit showInfoSignal(msg); mLoadState = exists_not; return false; } else if (!fileInfo.permission(QFile::ReadUser)) { QString msg = tr("Sorry, you are not allowed to read: %1").arg(fileName()); emit showInfoSignal(msg); mLoadState = exists_not; return false; } #ifdef WITH_QUAZIP //zip archives: use the image file info from now on if(isFromZip()) setFilePath(getZipData()->getImageFileName()); #endif mLoadState = loading; fetchFile(); return true; }
String Card::getAll() { String all = getQuantity()+delim+getText()+delim+getThumb()+delim+getFront()+ delim+getBack()+delim+getId()+delim+getRate()+delim+getValue()+delim+getNote()+delim; return all; }