TITANIUM_FUNCTION(WebView, stopLoading)
{
if (arguments.size() < 1) {
return get_context().CreateUndefined();
} else if (arguments.size() >= 1) {
const auto _0 = arguments.at(0);
TITANIUM_ASSERT(_0.IsBoolean());
const bool hardStop = static_cast<bool>(_0);
stopLoading(hardStop);
}
stopLoading(false);
return get_context().CreateUndefined();
}
void IconLoader::notifyFinished(CachedResource* resource)
{
ASSERT(resource == m_resource);
// If we got a status code indicating an invalid response, then lets
// ignore the data and not try to decode the error page as an icon.
RefPtr<ResourceBuffer> data = resource->resourceBuffer();
int status = resource->response().httpStatusCode();
if (status && (status < 200 || status > 299))
data = 0;
static const char pdfMagicNumber[] = "%PDF";
static unsigned pdfMagicNumberLength = sizeof(pdfMagicNumber) - 1;
if (data && data->size() >= pdfMagicNumberLength && !memcmp(data->data(), pdfMagicNumber, pdfMagicNumberLength)) {
LOG(IconDatabase, "IconLoader::finishLoading() - Ignoring icon at %s because it appears to be a PDF", resource->url().string().ascii().data());
data = 0;
}
LOG(IconDatabase, "IconLoader::finishLoading() - Committing iconURL %s to database", resource->url().string().ascii().data());
m_frame->loader().icon().commitToDatabase(resource->url());
// Setting the icon data only after committing to the database ensures that the data is
// kept in memory (so it does not have to be read from the database asynchronously), since
// there is a page URL referencing it.
iconDatabase().setIconDataForIconURL(data ? data->sharedBuffer() : 0, resource->url().string());
m_frame->loader().client().dispatchDidReceiveIcon();
stopLoading();
}
void ApplicationCacheGroup::manifestNotFound()
{
makeObsolete();
postListenerTask(ApplicationCacheHost::OBSOLETE_EVENT, m_associatedDocumentLoaders);
postListenerTask(ApplicationCacheHost::ERROR_EVENT, m_pendingMasterResourceLoaders);
stopLoading();
ASSERT(m_pendingEntries.isEmpty());
m_manifestResource = 0;
while (!m_pendingMasterResourceLoaders.isEmpty()) {
HashSet<DocumentLoader*>::iterator it = m_pendingMasterResourceLoaders.begin();
ASSERT((*it)->applicationCacheHost()->candidateApplicationCacheGroup() == this);
ASSERT(!(*it)->applicationCacheHost()->applicationCache());
(*it)->applicationCacheHost()->setCandidateApplicationCacheGroup(0);
m_pendingMasterResourceLoaders.remove(it);
}
m_downloadingPendingMasterResourceLoadersCount = 0;
setUpdateStatus(Idle);
m_frame = 0;
if (m_caches.isEmpty()) {
ASSERT(m_associatedDocumentLoaders.isEmpty());
ASSERT(!m_cacheBeingUpdated);
delete this;
}
}
void Notification::didReceiveResponse(const ResourceResponse& response)
{
int status = response.httpStatusCode();
if (status && (status < 200 || status > 299)) {
stopLoading();
return;
}
m_iconData = SharedBuffer::create();
}
void ApplicationCacheGroup::cacheUpdateFailed()
{
stopLoading();
m_manifestResource = 0;
// Wait for master resource loads to finish.
m_completionType = Failure;
deliverDelayedMainResources();
}
ApplicationCacheGroup::~ApplicationCacheGroup()
{
ASSERT(!m_newestCache);
ASSERT(m_caches.isEmpty());
stopLoading();
m_storage->cacheGroupDestroyed(this);
}
void ProgressFrame::addToButtonBox(QDialogButtonBox *button_box, QObject *main_window)
{
// We have a ProgressFrame in the main status bar which is controlled
// from the capture file and other parts of the application via
// create_progress_dlg and delayed_create_progress_dlg.
// Create a new ProgressFrame and pair it with the main instance.
ProgressFrame *main_progress_frame = main_window->findChild<ProgressFrame *>();
if (!button_box || !main_progress_frame) return;
QBoxLayout *layout = qobject_cast<QBoxLayout *>(button_box->layout());
if (!layout) return;
ProgressFrame *progress_frame = new ProgressFrame(button_box);
// Insert ourselves after the first spacer we find, otherwise the
// far right of the button box.
int idx = layout->count();
for (int i = 0; i < layout->count(); i++) {
if (layout->itemAt(i)->spacerItem()) {
idx = i + 1;
break;
}
}
layout->insertWidget(idx, progress_frame);
int one_em = progress_frame->fontMetrics().height();
progress_frame->setMaximumWidth(one_em * 8);
connect(main_progress_frame, SIGNAL(showRequested(bool,bool,gboolean*)),
progress_frame, SLOT(show(bool,bool,gboolean*)));
connect(main_progress_frame, SIGNAL(maximumValueChanged(int)),
progress_frame, SLOT(setMaximumValue(int)));
connect(main_progress_frame, SIGNAL(valueChanged(int)),
progress_frame, SLOT(setValue(int)));
connect(main_progress_frame, SIGNAL(setHidden()),
progress_frame, SLOT(hide()));
connect(progress_frame, SIGNAL(stopLoading()),
main_progress_frame, SIGNAL(stopLoading()));
}
void DocumentLoader::detachFromFrame()
{
ASSERT(m_frame);
RefPtr<Frame> protectFrame(m_frame);
RefPtr<DocumentLoader> protectLoader(this);
// It never makes sense to have a document loader that is detached from its
// frame have any loads active, so go ahead and kill all the loads.
stopLoading();
m_applicationCacheHost->setDOMApplicationCache(0);
InspectorInstrumentation::loaderDetachedFromFrame(m_frame, this);
m_frame = 0;
}
void Notification::cancel()
{
switch (m_state) {
case Idle:
break;
case Loading:
m_state = Cancelled;
stopLoading();
break;
case Showing:
if (m_notificationCenter->presenter())
m_notificationCenter->presenter()->cancel(this);
break;
case Cancelled:
break;
}
}
void IconLoader::notifyFinished(CachedResource* resource)
{
ASSERT(resource == m_resource);
// If we got a status code indicating an invalid response, then lets
// ignore the data and not try to decode the error page as an icon.
RefPtr<ResourceBuffer> data = resource->resourceBuffer();
int status = resource->response().httpStatusCode();
if (status && (status < 200 || status > 299))
data = 0;
LOG(IconDatabase, "IconLoader::finishLoading() - Committing iconURL %s to database", resource->url().string().ascii().data());
m_frame->loader()->icon()->commitToDatabase(resource->url());
// Setting the icon data only after committing to the database ensures that the data is
// kept in memory (so it does not have to be read from the database asynchronously), since
// there is a page URL referencing it.
iconDatabase().setIconDataForIconURL(data ? data->sharedBuffer() : 0, resource->url().string());
m_frame->loader()->client()->dispatchDidReceiveIcon();
stopLoading();
}
ApplicationCacheGroup::~ApplicationCacheGroup()
{
if (m_isCopy) {
ASSERT(m_newestCache);
ASSERT(m_caches.size() == 1);
ASSERT(m_caches.contains(m_newestCache.get()));
ASSERT(!m_cacheBeingUpdated);
ASSERT(m_associatedDocumentLoaders.isEmpty());
ASSERT(m_cacheCandidates.isEmpty());
ASSERT(m_newestCache->group() == this);
return;
}
ASSERT(!m_newestCache);
ASSERT(m_caches.isEmpty());
stopLoading();
cacheStorage().cacheGroupDestroyed(this);
}
void ApplicationCacheGroup::cacheUpdateFailed()
{
stopLoading();
callListenersOnAssociatedDocuments(&DOMApplicationCache::callErrorListener);
m_pendingEntries.clear();
m_manifestResource = 0;
while (!m_cacheCandidates.isEmpty()) {
HashSet<DocumentLoader*>::iterator it = m_cacheCandidates.begin();
ASSERT((*it)->candidateApplicationCacheGroup() == this);
(*it)->setCandidateApplicationCacheGroup(0);
m_cacheCandidates.remove(it);
}
m_status = Idle;
m_frame = 0;
// If there are no associated caches, delete ourselves
if (m_associatedDocumentLoaders.isEmpty())
delete this;
}
MainStatusBar::MainStatusBar(QWidget *parent) :
QStatusBar(parent),
cap_file_(NULL),
edit_action_(NULL),
delete_action_(NULL)
{
QSplitter *splitter = new QSplitter(this);
#ifdef HAVE_LIBPCAP
QString ready_msg(tr("Ready to load or capture"));
#else
QString ready_msg(tr("Ready to load file"));
#endif
QWidget *info_progress = new QWidget(this);
QHBoxLayout *info_progress_hb = new QHBoxLayout(info_progress);
QAction *action;
#if defined(Q_OS_WIN)
// Handles are the same color as widgets, at least on Windows 7.
splitter->setHandleWidth(3);
splitter->setStyleSheet(QString(
"QSplitter::handle {"
" border-left: 1px solid palette(mid);"
" border-right: 1px solid palette(mid);"
"}"
));
#endif
QString button_ss =
"QToolButton {"
" border: none;"
" background: transparent;" // Disables platform style on Windows.
" padding: 0px;"
" margin: 0px;"
"}";
expert_button_ = new QToolButton(this);
expert_button_->setIconSize(QSize(icon_size, icon_size));
expert_button_->setStyleSheet(button_ss);
expert_button_->hide();
// We just want a clickable image. Using a QPushButton or QToolButton would require
// a lot of adjustment.
StockIcon comment_icon("x-capture-comment-update");
comment_button_ = new QToolButton(this);
comment_button_->setIcon(comment_icon);
comment_button_->setIconSize(QSize(icon_size, icon_size));
comment_button_->setStyleSheet(button_ss);
comment_button_->setToolTip(tr("Open the Capture File Properties dialog"));
comment_button_->setEnabled(false);
connect(expert_button_, SIGNAL(clicked(bool)), this, SIGNAL(showExpertInfo()));
connect(comment_button_, SIGNAL(clicked(bool)), this, SIGNAL(editCaptureComment()));
info_progress_hb->setContentsMargins(icon_size / 2, 0, 0, 0);
info_status_.setTemporaryContext(STATUS_CTX_TEMPORARY);
info_status_.setShrinkable(true);
info_progress_hb->addWidget(expert_button_);
info_progress_hb->addWidget(comment_button_);
info_progress_hb->addWidget(&info_status_);
info_progress_hb->addWidget(&progress_frame_);
info_progress_hb->addStretch(10);
splitter->addWidget(info_progress);
splitter->addWidget(&packet_status_);
splitter->addWidget(&profile_status_);
splitter->setStretchFactor(0, 3);
splitter->setStretchFactor(1, 3);
splitter->setStretchFactor(2, 1);
addWidget(splitter, 1);
cur_main_status_bar_ = this;
splitter->hide();
info_status_.pushText(ready_msg, STATUS_CTX_MAIN);
packets_bar_update();
action = ctx_menu_.addAction(tr("Manage Profiles" UTF8_HORIZONTAL_ELLIPSIS));
action->setData(ProfileDialog::ShowProfiles);
connect(action, SIGNAL(triggered()), this, SLOT(manageProfile()));
ctx_menu_.addSeparator();
action = ctx_menu_.addAction(tr("New" UTF8_HORIZONTAL_ELLIPSIS));
action->setData(ProfileDialog::NewProfile);
connect(action, SIGNAL(triggered()), this, SLOT(manageProfile()));
edit_action_ = ctx_menu_.addAction(tr("Edit" UTF8_HORIZONTAL_ELLIPSIS));
edit_action_->setData(ProfileDialog::EditCurrentProfile);
connect(edit_action_, SIGNAL(triggered()), this, SLOT(manageProfile()));
delete_action_ = ctx_menu_.addAction(tr("Delete"));
delete_action_->setData(ProfileDialog::DeleteCurrentProfile);
connect(delete_action_, SIGNAL(triggered()), this, SLOT(manageProfile()));
ctx_menu_.addSeparator();
profile_menu_.setTitle(tr("Switch to"));
ctx_menu_.addMenu(&profile_menu_);
#ifdef QWINTASKBARPROGRESS_H
progress_frame_.enableTaskbarUpdates(true);
#endif
connect(wsApp, SIGNAL(appInitialized()), splitter, SLOT(show()));
connect(wsApp, SIGNAL(appInitialized()), this, SLOT(pushProfileName()));
connect(&info_status_, SIGNAL(toggleTemporaryFlash(bool)),
this, SLOT(toggleBackground(bool)));
connect(wsApp, SIGNAL(profileNameChanged(const gchar *)),
this, SLOT(pushProfileName()));
connect(&profile_status_, SIGNAL(mousePressedAt(QPoint,Qt::MouseButton)),
this, SLOT(showProfileMenu(QPoint,Qt::MouseButton)));
connect(&progress_frame_, SIGNAL(stopLoading()),
this, SIGNAL(stopLoading()));
}
void ViewWorkerThread::prepareImage(QList<QGraphicsItem*> items)
{
stopLoading();
QVector<CustomItem*> itemsNotLoaded;
QVector<CustomItem*> itemsBeingProcessed;
//Find all items whose images are not loaded.
for (int index = 0; index < items.count(); index++)
{
CustomItem* item = dynamic_cast<CustomItem*> (items[index]);
if ((true == item->pixmap().isNull())
||
((nItemWidth > (item->pixmap().width() + CustomItem::getItemMargin()))
&&
(nItemHeight > (item->pixmap().height() + CustomItem::getItemMargin()))))
{
if (EProcessingState::eNone == item->processingState())
{
itemsNotLoaded.push_front(item);
}
else if (EProcessingState::eProcessed == item->processingState())
{
item->updateItem();
item->setProcessing(EProcessingState::eRenderred);
}
}
else if ((EProcessingState::eNone != item->processingState())
&&
(EProcessingState::eRenderred != item->processingState()))
{
item->updateItem();
item->setProcessing(EProcessingState::eRenderred);
}
}
CustomGraphicsView* parentView = dynamic_cast<CustomGraphicsView*> (parent());
QList<QGraphicsItem *> viewItems = parentView->items();
//Clear images from items that are not currently viewed.
//(To optimize memory consumption)
for (int index = 0; index < viewItems.count(); index++)
{
if (!items.contains(viewItems[index]))
{
CustomItem* item = dynamic_cast<CustomItem*> (viewItems[index]);
item->setPixmap(0);
item->setProcessing(EProcessingState::eNone);
}
}
if (itemsNotLoaded.isEmpty())
{
return;
}
m_ItemsNotLoaded.clear();
m_ItemsNotLoaded = itemsNotLoaded;
//Load images.
m_pImageLoadThreadWatcher->setFuture(QtConcurrent::mapped(m_ItemsNotLoaded, readEmf));
}
void ProgressFrame::on_stopButton_clicked()
{
emit stopLoading();
}
void ActionWidget::stopLoad()
{
ui->isLoadedCheckBox->setChecked(false);
emit stopLoading();
}
IconLoader::~IconLoader()
{
stopLoading();
}
void MainWindow::initMainWindow()
{
setWindowTitle("Grabber Remote GUI");
video_mode_labels <<
"160x120 YUV444" <<
"320x240 YUV422" <<
"640x480 YUV411" <<
"640x480 YUV422" <<
"640x480 RGB8" <<
"640x480 MONO8" <<
"640x480 MONO16" <<
"800x600 YUV422" <<
"800x600 RGB8" <<
"800x600_MONO8" <<
"1024x768 YUV422" <<
"1024x768 RGB8" <<
"1024x768 MONO8" <<
"800x600 MONO16" <<
"1024x768 MONO16" <<
"1280x960 YUV422" <<
"1280x960 RGB8" <<
"1280x960_MONO8" <<
"1600x1200 YUV422" <<
"1600x1200 RGB8" <<
"1600x1200 MONO8" <<
"1280x960 MONO16" <<
"1600x1200_MONO16" <<
"EXIF" <<
"FORMAT7 0" <<
"FORMAT7 1" <<
"FORMAT7 2" <<
"FORMAT7 3" <<
"FORMAT7 4" <<
"FORMAT7 5" <<
"FORMAT7 6" <<
"FORMAT7 7";
video_rate_labels << "1.875 fps" << "3.75 fps" << "7.5 fps" << "15 fps" << "30 fps" << "60 fps" << "120 fps" <<"240 fps";
color_coding_labels << "MONO8" << "YUV411" << "YUV422" << "YUV444" << "RGB8" << "MONO16" << "RGB16" << "MONO16S" << "RGB16S" << "RAW8" << "RAW16";
iso_speed_labels << "100 Mbps" << "200 Mbps" << "400 Mbps" << "800 Mbps" << "1600 Mbps" << "3200 Mbps";
op_mode_labels << "LEGACY" << "1394b";
connect(ui->btnRefresh1,SIGNAL(clicked()),this,SLOT(onReloadClicked()));
connect(ui->btnRefresh2,SIGNAL(clicked()),this,SLOT(onReloadClicked()));
connect(&dc1394Thread,SIGNAL(initFormatTabDone(uint,uint,uint)),
this,SLOT(initFormatTab(uint,uint,uint)),Qt::QueuedConnection);
connect(&dc1394Thread,SIGNAL(initDone(uint,uint,uint,bool,uint,QSize,QSize,QSize,QSize,QSize,uint,bool)),
this,SLOT(Init(uint,uint,uint,bool,uint,QSize,QSize,QSize,QSize,QSize,uint,bool)),Qt::QueuedConnection);
connect(&dc1394Thread,SIGNAL(reloadDone(uint,uint,QSize,QSize,QSize,QSize,QSize,uint,uint,uint,uint,uint)),
this,SLOT(Reload(uint,uint,QSize,QSize,QSize,QSize,QSize,uint,uint,uint,uint,uint)),Qt::QueuedConnection);
connect(&dc1394Thread,SIGNAL(loadDefaultDone(uint,uint,bool)),
this,SLOT(loadDefault(uint,uint,bool)),Qt::QueuedConnection);
connect(&dc1394Thread,SIGNAL(resetDone(uint,uint,bool)),
this,SLOT(reset(uint,uint,bool)),Qt::QueuedConnection);
connect(&dc1394Thread,SIGNAL(setTransmissionDC1394Done()),
this,SLOT(onTransmissionOnoffDone()),Qt::QueuedConnection);
connect(&dc1394Thread,SIGNAL(setPowerDC1394Done()),
this,SLOT(onPowerOnoffDone()),Qt::QueuedConnection);
connect(&dc1394Thread,SIGNAL(setFormat7WindowDC1394Done()),
this,SLOT(onFormat7WindowDone()),Qt::QueuedConnection);
connect(&dc1394Thread,SIGNAL(setVideoModeDC1394Done()),
this,SLOT(onVideoFormatCurrentDone()),Qt::QueuedConnection);
connect(&dc1394Thread,SIGNAL(setColorCodingDC1394Done()),
this,SLOT(onColorCodingDone()),Qt::QueuedConnection);
connect(&dc1394Thread,SIGNAL(setFPSDC1394Done()),
this,SLOT(onFramerateDone()),Qt::QueuedConnection);
connect(&dc1394Thread,SIGNAL(setISOSpeedDC1394Done()),
this,SLOT(onISOSpeedDone()),Qt::QueuedConnection);
connect(&dc1394Thread,SIGNAL(setBytesPerPacketDC1394Done()),
this,SLOT(onSizeByteDone()),Qt::QueuedConnection);
connect(&dc1394Thread,SIGNAL(setOperationModeDC1394Done()),
this,SLOT(onOpModeDone()),Qt::QueuedConnection);
connect(&dc1394Thread,SIGNAL(startLoading()),
this,SLOT(onStartLoading()),Qt::QueuedConnection);
connect(&dc1394Thread,SIGNAL(stopLoading()),
this,SLOT(onStopLoading()),Qt::QueuedConnection);
dc1394Thread.start();
m_pSli.append(ui->sliderSharpness);
m_pSli.append(ui->sliderHue);
m_pSli.append(ui->sliderSaturation);
m_pSli.append(ui->sliderGamma);
m_pSli.append(ui->sliderIris);
m_pSli.append(ui->sliderFocus);
m_pSli.append(ui->sliderShutter);
m_pSli.append(ui->sliderBrightness);
m_pSli.append(ui->sliderGain);
m_pSli.append(ui->sliderExposure);
m_pSli.append(ui->sliderWB);
for(int i=0;i<m_pSli.count();i++){
connect(((DC1394SliderBase*)m_pSli.at(i)),SIGNAL(featureDisabled(QObject*)),
this,SLOT(onSliderDisabled(QObject *)),Qt::QueuedConnection);
}
}
DolphinViewContainer::DolphinViewContainer(const KUrl& url, QWidget* parent) :
QWidget(parent),
m_topLayout(0),
m_urlNavigator(0),
m_searchBox(0),
m_view(0),
m_filterBar(0),
m_statusBar(0),
m_statusBarTimer(0),
m_statusBarTimestamp()
{
hide();
m_topLayout = new QVBoxLayout(this);
m_topLayout->setSpacing(0);
m_topLayout->setMargin(0);
m_urlNavigator = new KUrlNavigator(DolphinSettings::instance().placesModel(), url, this);
connect(m_urlNavigator, SIGNAL(urlsDropped(const KUrl&, QDropEvent*)),
this, SLOT(dropUrls(const KUrl&, QDropEvent*)));
connect(m_urlNavigator, SIGNAL(activated()),
this, SLOT(activate()));
connect(m_urlNavigator->editor(), SIGNAL(completionModeChanged(KGlobalSettings::Completion)),
this, SLOT(saveUrlCompletionMode(KGlobalSettings::Completion)));
const GeneralSettings* settings = DolphinSettings::instance().generalSettings();
m_urlNavigator->setUrlEditable(settings->editableUrl());
m_urlNavigator->setShowFullPath(settings->showFullPath());
m_urlNavigator->setHomeUrl(KUrl(settings->homeUrl()));
KUrlComboBox* editor = m_urlNavigator->editor();
editor->setCompletionMode(KGlobalSettings::Completion(settings->urlCompletionMode()));
m_searchBox = new DolphinSearchBox(this);
m_searchBox->hide();
connect(m_searchBox, SIGNAL(closeRequest()), this, SLOT(closeSearchBox()));
connect(m_searchBox, SIGNAL(search(QString)), this, SLOT(startSearching(QString)));
connect(m_searchBox, SIGNAL(returnPressed(QString)), this, SLOT(requestFocus()));
m_view = new DolphinView(url, this);
connect(m_view, SIGNAL(urlChanged(const KUrl&)), m_urlNavigator, SLOT(setUrl(const KUrl&)));
connect(m_view, SIGNAL(writeStateChanged(bool)), this, SIGNAL(writeStateChanged(bool)));
connect(m_view, SIGNAL(requestItemInfo(KFileItem)), this, SLOT(showItemInfo(KFileItem)));
connect(m_view, SIGNAL(errorMessage(const QString&)), this, SLOT(showErrorMessage(const QString&)));
connect(m_view, SIGNAL(infoMessage(const QString&)), this, SLOT(showInfoMessage(const QString&)));
connect(m_view, SIGNAL(itemTriggered(KFileItem)), this, SLOT(slotItemTriggered(KFileItem)));
connect(m_view, SIGNAL(redirection(KUrl, KUrl)), this, SLOT(redirect(KUrl, KUrl)));
connect(m_view, SIGNAL(startedPathLoading(KUrl)), this, SLOT(slotStartedPathLoading()));
connect(m_view, SIGNAL(finishedPathLoading(KUrl)), this, SLOT(slotFinishedPathLoading()));
connect(m_view, SIGNAL(itemCountChanged()), this, SLOT(delayedStatusBarUpdate()));
connect(m_view, SIGNAL(pathLoadingProgress(int)), this, SLOT(updateProgress(int)));
connect(m_view, SIGNAL(infoMessage(const QString&)), this, SLOT(showInfoMessage(const QString&)));
connect(m_view, SIGNAL(errorMessage(const QString&)), this, SLOT(showErrorMessage(const QString&)));
connect(m_view, SIGNAL(urlIsFileError(const KUrl&)), this, SLOT(openFile(const KUrl&)));
connect(m_view, SIGNAL(selectionChanged(const KFileItemList&)), this, SLOT(delayedStatusBarUpdate()));
connect(m_view, SIGNAL(operationCompletedMessage(const QString&)), this, SLOT(showOperationCompletedMessage(const QString&)));
connect(m_urlNavigator, SIGNAL(urlChanged(const KUrl&)),
this, SLOT(slotUrlNavigatorLocationChanged(const KUrl&)));
connect(m_urlNavigator, SIGNAL(urlAboutToBeChanged(const KUrl&)),
this, SLOT(saveViewState()));
connect(m_urlNavigator, SIGNAL(historyChanged()),
this, SLOT(slotHistoryChanged()));
// initialize status bar
m_statusBar = new DolphinStatusBar(this, m_view);
connect(m_statusBar, SIGNAL(stopPressed()), this, SLOT(stopLoading()));
m_statusBarTimer = new QTimer(this);
m_statusBarTimer->setSingleShot(true);
m_statusBarTimer->setInterval(300);
connect(m_statusBarTimer, SIGNAL(timeout()),
this, SLOT(updateStatusBar()));
KIO::FileUndoManager* undoManager = KIO::FileUndoManager::self();
connect(undoManager, SIGNAL(jobRecordingFinished(CommandType)),
this, SLOT(delayedStatusBarUpdate()));
// initialize filter bar
m_filterBar = new FilterBar(this);
m_filterBar->setVisible(settings->filterBar());
connect(m_filterBar, SIGNAL(filterChanged(const QString&)),
this, SLOT(setNameFilter(const QString&)));
connect(m_filterBar, SIGNAL(closeRequest()),
this, SLOT(closeFilterBar()));
connect(m_view, SIGNAL(urlChanged(const KUrl&)),
m_filterBar, SLOT(clear()));
m_topLayout->addWidget(m_urlNavigator);
m_topLayout->addWidget(m_searchBox);
m_topLayout->addWidget(m_view);
m_topLayout->addWidget(m_filterBar);
m_topLayout->addWidget(m_statusBar);
setSearchModeEnabled(isSearchUrl(url));
}
/* Replay the append log file. On error REDIS_OK is returned. On non fatal
* error (the append only file is zero-length) REDIS_ERR is returned. On
* fatal error an error message is logged and the program exists. */
int loadAppendOnlyFile(char *filename) {
struct redisClient *fakeClient;
FILE *fp = fopen(filename,"r");
struct redis_stat sb;
int old_aof_state = server.aof_state;
long loops = 0;
if (fp && redis_fstat(fileno(fp),&sb) != -1 && sb.st_size == 0) {
server.aof_current_size = 0;
fclose(fp);
return REDIS_ERR;
}
if (fp == NULL) {
redisLog(REDIS_WARNING,"Fatal error: can't open the append log file for reading: %s",strerror(errno));
exit(1);
}
/* Temporarily disable AOF, to prevent EXEC from feeding a MULTI
* to the same file we're about to read. */
server.aof_state = REDIS_AOF_OFF;
fakeClient = createFakeClient();
startLoading(fp);
while(1) {
int argc, j;
unsigned long len;
robj **argv;
char buf[128];
sds argsds;
struct redisCommand *cmd;
/* Serve the clients from time to time */
if (!(loops++ % 1000)) {
loadingProgress(ftello(fp));
aeProcessEvents(server.el, AE_FILE_EVENTS|AE_DONT_WAIT);
}
if (fgets(buf,sizeof(buf),fp) == NULL) {
if (feof(fp))
break;
else
goto readerr;
}
if (buf[0] != '*') goto fmterr;
argc = atoi(buf+1);
if (argc < 1) goto fmterr;
argv = zmalloc(sizeof(robj*)*argc);
for (j = 0; j < argc; j++) {
if (fgets(buf,sizeof(buf),fp) == NULL) goto readerr;
if (buf[0] != '$') goto fmterr;
len = strtol(buf+1,NULL,10);
argsds = sdsnewlen(NULL,len);
if (len && fread(argsds,len,1,fp) == 0) goto fmterr;
argv[j] = createObject(REDIS_STRING,argsds);
if (fread(buf,2,1,fp) == 0) goto fmterr; /* discard CRLF */
}
/* Command lookup */
cmd = lookupCommand(argv[0]->ptr);
if (!cmd) {
redisLog(REDIS_WARNING,"Unknown command '%s' reading the append only file", argv[0]->ptr);
exit(1);
}
/* Run the command in the context of a fake client */
fakeClient->argc = argc;
fakeClient->argv = argv;
cmd->proc(fakeClient);
/* The fake client should not have a reply */
redisAssert(fakeClient->bufpos == 0 && listLength(fakeClient->reply) == 0);
/* The fake client should never get blocked */
redisAssert((fakeClient->flags & REDIS_BLOCKED) == 0);
/* Clean up. Command code may have changed argv/argc so we use the
* argv/argc of the client instead of the local variables. */
for (j = 0; j < fakeClient->argc; j++)
decrRefCount(fakeClient->argv[j]);
zfree(fakeClient->argv);
}
/* This point can only be reached when EOF is reached without errors.
* If the client is in the middle of a MULTI/EXEC, log error and quit. */
if (fakeClient->flags & REDIS_MULTI) goto readerr;
fclose(fp);
freeFakeClient(fakeClient);
server.aof_state = old_aof_state;
stopLoading();
aofUpdateCurrentSize();
server.aof_rewrite_base_size = server.aof_current_size;
return REDIS_OK;
readerr:
if (feof(fp)) {
redisLog(REDIS_WARNING,"Unexpected end of file reading the append only file");
} else {
redisLog(REDIS_WARNING,"Unrecoverable error reading the append only file: %s", strerror(errno));
}
exit(1);
fmterr:
redisLog(REDIS_WARNING,"Bad file format reading the append only file: make a backup of your AOF file, then use ./redis-check-aof --fix <filename>");
exit(1);
}
void WebPage::didReceiveMessage(CoreIPC::Connection* connection, CoreIPC::MessageID messageID, CoreIPC::ArgumentDecoder& arguments)
{
if (messageID.is<CoreIPC::MessageClassDrawingArea>()) {
ASSERT(m_drawingArea);
m_drawingArea->didReceiveMessage(connection, messageID, arguments);
return;
}
switch (messageID.get<WebPageMessage::Kind>()) {
case WebPageMessage::SetActive: {
bool active;
if (!arguments.decode(active))
return;
setActive(active);
break;
}
case WebPageMessage::SetFocused: {
bool focused;
if (!arguments.decode(focused))
return;
setFocused(focused);
break;
}
case WebPageMessage::MouseEvent: {
WebMouseEvent event;
if (!arguments.decode(event))
return;
connection->send(WebPageProxyMessage::DidReceiveEvent, m_pageID, CoreIPC::In((uint32_t)event.type()));
PlatformMouseEvent platformEvent = platform(event);
mouseEvent(platformEvent);
break;
}
case WebPageMessage::WheelEvent: {
WebWheelEvent event;
if (!arguments.decode(event))
return;
connection->send(WebPageProxyMessage::DidReceiveEvent, m_pageID, CoreIPC::In((uint32_t)event.type()));
PlatformWheelEvent platformEvent = platform(event);
wheelEvent(platformEvent);
break;
}
case WebPageMessage::KeyEvent: {
WebKeyboardEvent event;
if (!arguments.decode(event))
return;
connection->send(WebPageProxyMessage::DidReceiveEvent, m_pageID, CoreIPC::In((uint32_t)event.type()));
PlatformKeyboardEvent platformEvent = platform(event);
keyEvent(platformEvent);
break;
}
case WebPageMessage::LoadURL: {
String url;
if (!arguments.decode(url))
return;
loadURL(url);
break;
}
case WebPageMessage::StopLoading:
stopLoading();
break;
case WebPageMessage::Reload:
bool reloadFromOrigin;
if (!arguments.decode(CoreIPC::Out(reloadFromOrigin)))
return;
reload(reloadFromOrigin);
break;
case WebPageMessage::GoForward:
goForward();
break;
case WebPageMessage::GoBack:
goBack();
break;
case WebPageMessage::DidReceivePolicyDecision: {
uint64_t frameID;
uint64_t listenerID;
uint32_t policyAction;
if (!arguments.decode(CoreIPC::Out(frameID, listenerID, policyAction)))
return;
didReceivePolicyDecision(webFrame(frameID), listenerID, (WebCore::PolicyAction)policyAction);
break;
}
case WebPageMessage::RunJavaScriptInMainFrame: {
String script;
uint64_t callbackID;
if (!arguments.decode(CoreIPC::Out(script, callbackID)))
return;
runJavaScriptInMainFrame(script, callbackID);
break;
}
case WebPageMessage::GetRenderTreeExternalRepresentation: {
uint64_t callbackID;
if (!arguments.decode(callbackID))
return;
getRenderTreeExternalRepresentation(callbackID);
break;
}
case WebPageMessage::Close: {
close();
break;
}
case WebPageMessage::TryClose: {
tryClose();
break;
}
default:
ASSERT_NOT_REACHED();
break;
}
}
/* Replay the append log file. On error REDIS_OK is returned. On non fatal
* error (the append only file is zero-length) REDIS_ERR is returned. On
* fatal error an error message is logged and the program exists. */
int loadAppendOnlyFile(char *filename) {
struct redisClient *fakeClient;
FILE *fp = fopen(filename,"r");
struct redis_stat sb;
int old_aof_state = server.aof_state;
long loops = 0;
if (fp && redis_fstat(fileno(fp),&sb) != -1 && sb.st_size == 0) {
server.aof_current_size = 0;
fclose(fp);
return REDIS_ERR;
}
if (fp == NULL) {
redisLog(REDIS_WARNING,"Fatal error: can't open the append log file for reading: %s",strerror(errno));
exit(1);
}
/* Temporarily disable AOF, to prevent EXEC from feeding a MULTI
* to the same file we're about to read. */
server.aof_state = REDIS_AOF_OFF;
fakeClient = createFakeClient();
startLoading(fp);
while(1) {
int argc, j;
unsigned long len;
robj **argv;
char buf[128];
sds argsds;
struct redisCommand *cmd;
/* Serve the clients from time to time */
if (!(loops++ % 1000)) {
loadingProgress(ftello(fp));
processEventsWhileBlocked();
}
if (fgets(buf,sizeof(buf),fp) == NULL) {
if (feof(fp))
break;
else
goto readerr;
}
if (buf[0] != '*') goto fmterr;
if (buf[1] == '\0') goto readerr;
argc = atoi(buf+1);
if (argc < 1) goto fmterr;
argv = zmalloc(sizeof(robj*)*argc);
fakeClient->argc = argc;
fakeClient->argv = argv;
for (j = 0; j < argc; j++) {
if (fgets(buf,sizeof(buf),fp) == NULL) {
fakeClient->argc = j; /* Free up to j-1. */
freeFakeClientArgv(fakeClient);
goto readerr;
}
if (buf[0] != '$') goto fmterr;
len = strtol(buf+1,NULL,10);
argsds = sdsnewlen(NULL,len);
if (len && fread(argsds,len,1,fp) == 0) {
sdsfree(argsds);
fakeClient->argc = j; /* Free up to j-1. */
freeFakeClientArgv(fakeClient);
goto readerr;
}
argv[j] = createObject(REDIS_STRING,argsds);
if (fread(buf,2,1,fp) == 0) {
fakeClient->argc = j+1; /* Free up to j. */
freeFakeClientArgv(fakeClient);
goto readerr; /* discard CRLF */
}
}
/* Command lookup */
cmd = lookupCommand(argv[0]->ptr);
if (!cmd) {
redisLog(REDIS_WARNING,"Unknown command '%s' reading the append only file", (char*)argv[0]->ptr);
exit(1);
}
/* Run the command in the context of a fake client */
cmd->proc(fakeClient);
/* The fake client should not have a reply */
redisAssert(fakeClient->bufpos == 0 && listLength(fakeClient->reply) == 0);
/* The fake client should never get blocked */
redisAssert((fakeClient->flags & REDIS_BLOCKED) == 0);
/* Clean up. Command code may have changed argv/argc so we use the
* argv/argc of the client instead of the local variables. */
freeFakeClientArgv(fakeClient);
}
/* This point can only be reached when EOF is reached without errors.
* If the client is in the middle of a MULTI/EXEC, log error and quit. */
if (fakeClient->flags & REDIS_MULTI) goto uxeof;
loaded_ok: /* DB loaded, cleanup and return REDIS_OK to the caller. */
fclose(fp);
freeFakeClient(fakeClient);
server.aof_state = old_aof_state;
stopLoading();
aofUpdateCurrentSize();
server.aof_rewrite_base_size = server.aof_current_size;
return REDIS_OK;
readerr: /* Read error. If feof(fp) is true, fall through to unexpected EOF. */
if (!feof(fp)) {
redisLog(REDIS_WARNING,"Unrecoverable error reading the append only file: %s", strerror(errno));
exit(1);
}
uxeof: /* Unexpected AOF end of file. */
if (server.aof_load_truncated) {
redisLog(REDIS_WARNING,"!!! Warning: short read while loading the AOF file !!!");
redisLog(REDIS_WARNING,
"AOF loaded anyway because aof-load-truncated is enabled");
goto loaded_ok;
}
redisLog(REDIS_WARNING,"Unexpected end of file reading the append only file. You can: 1) Make a backup of your AOF file, then use ./redis-check-aof --fix <filename>. 2) Alternatively you can set the 'aof-load-truncated' configuration option to yes and restart the server.");
exit(1);
fmterr: /* Format error. */
redisLog(REDIS_WARNING,"Bad file format reading the append only file: make a backup of your AOF file, then use ./redis-check-aof --fix <filename>");
exit(1);
}