void DkPaintViewPort::init() {
panning = false;
cancelTriggered = false;
isOutside = false;
defaultCursor = Qt::CrossCursor;
setCursor(defaultCursor);
pen = QColor(0,0,0);
pen.setCapStyle(Qt::RoundCap);
pen.setJoinStyle(Qt::RoundJoin);
pen.setWidth(1);
paintToolbar = new DkPaintToolBar(tr("Paint Toolbar"), this);
connect(paintToolbar, SIGNAL(colorSignal(QColor)), this, SLOT(setPenColor(QColor)), Qt::UniqueConnection);
connect(paintToolbar, SIGNAL(widthSignal(int)), this, SLOT(setPenWidth(int)), Qt::UniqueConnection);
connect(paintToolbar, SIGNAL(panSignal(bool)), this, SLOT(setPanning(bool)), Qt::UniqueConnection);
connect(paintToolbar, SIGNAL(cancelSignal()), this, SLOT(discardChangesAndClose()), Qt::UniqueConnection);
connect(paintToolbar, SIGNAL(undoSignal()), this, SLOT(undoLastPaint()), Qt::UniqueConnection);
connect(paintToolbar, SIGNAL(applySignal()), this, SLOT(applyChangesAndClose()), Qt::UniqueConnection);
loadSettings();
paintToolbar->setPenColor(pen.color());
paintToolbar->setPenWidth(pen.width());
}
void DkControlWidget::connectWidgets() {
if (!mViewport)
return;
// thumbs widget
connect(mFilePreview, SIGNAL(loadFileSignal(const QString&)), mViewport, SLOT(loadFile(const QString&)));
connect(mFilePreview, SIGNAL(changeFileSignal(int)), mViewport, SLOT(loadFileFast(int)));
connect(mFilePreview, SIGNAL(positionChangeSignal(int)), this, SLOT(changeThumbNailPosition(int)));
// metadata widget
connect(mMetaDataInfo, SIGNAL(positionChangeSignal(int)), this, SLOT(changeMetaDataPosition(int)));
// overview
connect(mZoomWidget->getOverview(), SIGNAL(moveViewSignal(const QPointF&)), mViewport, SLOT(moveView(const QPointF&)));
connect(mZoomWidget->getOverview(), SIGNAL(sendTransformSignal()), mViewport, SLOT(tcpSynchronize()));
// zoom widget
connect(mZoomWidget, SIGNAL(zoomSignal(float)), mViewport, SLOT(zoomTo(float)));
connect(mViewport, SIGNAL(zoomSignal(float)), mZoomWidget, SLOT(updateZoom(float)));
// waiting
connect(mDelayedInfo, SIGNAL(infoSignal(const QString&, int)), this, SLOT(setInfo(const QString&, int)));
// rating
connect(mFileInfoLabel->getRatingLabel(), SIGNAL(newRatingSignal(int)), this, SLOT(updateRating(int)));
connect(mRatingLabel, SIGNAL(newRatingSignal(int)), this, SLOT(updateRating(int)));
//connect(ratingLabel, SIGNAL(newRatingSignal(int)), metaDataInfo, SLOT(setRating(int)));
// playing
connect(mPlayer, SIGNAL(previousSignal()), mViewport, SLOT(loadPrevFileFast()));
connect(mPlayer, SIGNAL(nextSignal()), mViewport, SLOT(loadNextFileFast()));
// cropping
connect(mCropWidget, SIGNAL(cropImageSignal(const DkRotatingRect&, const QColor&, bool)), mViewport, SLOT(cropImage(const DkRotatingRect&, const QColor&, bool)));
connect(mCropWidget, SIGNAL(cancelSignal()), this, SLOT(hideCrop()));
// comment widget
connect(mCommentWidget, SIGNAL(showInfoSignal(const QString&)), this, SLOT(setInfo(const QString&)));
// mViewport
connect(mViewport, SIGNAL(infoSignal(const QString&)), this, SLOT(setInfo(const QString&)));
DkActionManager& am = DkActionManager::instance();
// plugins
connect(am.pluginActionManager(), SIGNAL(runPlugin(DkViewPortInterface*, bool)), this, SLOT(setPluginWidget(DkViewPortInterface*, bool)));
connect(am.pluginActionManager(), SIGNAL(applyPluginChanges(bool)), this, SLOT(applyPluginChanges(bool)));
// actions
connect(am.action(DkActionManager::menu_edit_crop), SIGNAL(triggered(bool)), this, SLOT(showCrop(bool)));
connect(am.action(DkActionManager::menu_panel_overview), SIGNAL(toggled(bool)), this, SLOT(showOverview(bool)));
connect(am.action(DkActionManager::menu_panel_player), SIGNAL(toggled(bool)), this, SLOT(showPlayer(bool)));
connect(am.action(DkActionManager::menu_panel_preview), SIGNAL(toggled(bool)), this, SLOT(showPreview(bool)));
connect(am.action(DkActionManager::menu_panel_scroller), SIGNAL(toggled(bool)), this, SLOT(showScroller(bool)));
connect(am.action(DkActionManager::menu_panel_exif), SIGNAL(toggled(bool)), this, SLOT(showMetaData(bool)));
connect(am.action(DkActionManager::menu_panel_info), SIGNAL(toggled(bool)), this, SLOT(showFileInfo(bool)));
connect(am.action(DkActionManager::menu_panel_histogram), SIGNAL(toggled(bool)), this, SLOT(showHistogram(bool)));
connect(am.action(DkActionManager::menu_panel_comment), SIGNAL(toggled(bool)), this, SLOT(showCommentWidget(bool)));
}
void ChangePassword::on_cancelButton_clicked()
{
ui->oldPasswordEdit->clear(); //clear out forms when exiting
ui->passwordEdit->clear();
ui->rPasswordEdit->clear();
emit cancelSignal(mName);
}
void
cancelIPC(tcb_t *tptr)
{
thread_state_t *state = &tptr->tcbState;
switch (thread_state_ptr_get_tsType(state)) {
case ThreadState_BlockedOnSend:
case ThreadState_BlockedOnReceive: {
/* blockedIPCCancel state */
endpoint_t *epptr;
tcb_queue_t queue;
epptr = EP_PTR(thread_state_ptr_get_blockingObject(state));
/* Haskell error "blockedIPCCancel: endpoint must not be idle" */
assert(endpoint_ptr_get_state(epptr) != EPState_Idle);
/* Dequeue TCB */
queue = ep_ptr_get_queue(epptr);
queue = tcbEPDequeue(tptr, queue);
ep_ptr_set_queue(epptr, queue);
if (!queue.head) {
endpoint_ptr_set_state(epptr, EPState_Idle);
}
setThreadState(tptr, ThreadState_Inactive);
break;
}
case ThreadState_BlockedOnNotification:
cancelSignal(tptr,
NTFN_PTR(thread_state_ptr_get_blockingObject(state)));
break;
case ThreadState_BlockedOnReply: {
cte_t *slot, *callerCap;
tptr->tcbFault = seL4_Fault_NullFault_new();
/* Get the reply cap slot */
slot = TCB_PTR_CTE_PTR(tptr, tcbReply);
callerCap = CTE_PTR(mdb_node_get_mdbNext(slot->cteMDBNode));
if (callerCap) {
/** GHOSTUPD: "(True,
gs_set_assn cteDeleteOne_'proc (ucast cap_reply_cap))" */
cteDeleteOne(callerCap);
}
break;
}
}
}
void DkCropToolBar::on_cancelAction_triggered() {
emit cancelSignal();
}