void PrefabSelector::handleSelectionChange()
{
wxDataViewItem item = _treeView->GetSelection();
if (!item.IsOk())
{
clearPreview();
return;
}
wxutil::TreeModel::Row row(item, *_treeView->GetModel());
if (row[_columns.isFolder].getBool())
{
clearPreview();
return;
}
std::string prefabPath = row[_columns.vfspath];
_mapResource = GlobalMapResourceManager().capture(prefabPath);
if (_mapResource == NULL)
{
clearPreview();
return;
}
_lastPrefab = prefabPath;
// Suppress the map loading dialog to avoid user
// getting stuck in the "drag filename" operation
registry::ScopedKeyChanger<bool> changer(
RKEY_MAP_SUPPRESS_LOAD_STATUS_DIALOG, true
);
if (_mapResource->load())
{
// Get the node from the resource
scene::INodePtr root = _mapResource->getNode();
assert(root != NULL);
// Set the new rootnode
_preview->setRootNode(root);
_preview->getWidget()->Refresh();
}
else
{
// Map load failed
rWarning() << "Could not load prefab: " << prefabPath << std::endl;
clearPreview();
}
updateUsageInfo();
}
// this url parameter is useless... it's the url of the current directory.
// what for?
void KFilePreview::setPreviewWidget(const QWidget *w, const KURL &)
{
left->setOnlyDoubleClickSelectsFiles( onlyDoubleClickSelectsFiles() );
if (w) {
connect(this, SIGNAL( showPreview(const KURL &) ),
w, SLOT( showPreview(const KURL &) ));
connect( this, SIGNAL( clearPreview() ),
w, SLOT( clearPreview() ));
}
else {
void RS_ActionDimLeader::trigger() {
RS_PreviewActionInterface::trigger();
if (points.count()>0) {
RS_Leader* leader = new RS_Leader(container, RS_LeaderData(true));
leader->setLayerToActive();
leader->setPenToActive();
for (RS_Vector* v=points.first(); v!=NULL; v=points.next()) {
leader->addVertex(*v);
}
container->addEntity(leader);
// upd. undo list:
if (document!=NULL) {
document->startUndoCycle();
document->addUndoable(leader);
document->endUndoCycle();
}
deletePreview();
clearPreview();
deleteSnapper();
RS_Vector rz = graphicView->getRelativeZero();
graphicView->moveRelativeZero(RS_Vector(0.0,0.0));
graphicView->drawEntity(leader);
graphicView->moveRelativeZero(rz);
//drawSnapper();
RS_DEBUG->print("RS_ActionDimLeader::trigger(): leader added: %d",
leader->getId());
}
}
void RS_ActionDimLeader::mouseMoveEvent(RS_MouseEvent* e) {
RS_DEBUG->print("RS_ActionDimLeader::mouseMoveEvent begin");
RS_Vector mouse = snapPoint(e);
if (getStatus()==SetEndpoint && points.last()!=NULL) {
deletePreview();
clearPreview();
// fill in lines that were already set:
RS_Vector last(false);
for (RS_Vector* v=points.first(); v!=NULL; v=points.next()) {
if (last.valid) {
preview->addEntity(new RS_Line(preview,
RS_LineData(last, *v)));
}
last = *v;
}
RS_Vector p = *points.last();
preview->addEntity(new RS_Line(preview,
RS_LineData(p, mouse)));
drawPreview();
}
RS_DEBUG->print("RS_ActionDimLeader::mouseMoveEvent end");
}
void RS_ActionModifyRound::trigger() {
RS_DEBUG->print("RS_ActionModifyRound::trigger()");
if (entity1!=NULL && entity1->isAtomic() &&
entity2!=NULL && entity2->isAtomic()) {
deletePreview();
RS_Modification m(*container, graphicView);
m.round(coord2,
coord1,
(RS_AtomicEntity*)entity1,
coord2,
(RS_AtomicEntity*)entity2,
data);
//coord = RS_Vector(false);
coord1 = RS_Vector(false);
entity1 = NULL;
coord2 = RS_Vector(false);
entity2 = NULL;
setStatus(SetEntity1);
clearPreview();
if (RS_DIALOGFACTORY!=NULL) {
RS_DIALOGFACTORY->updateSelectionWidget(container->countSelected());
}
}
}
void RS_ActionDrawText::init(int status) {
RS_ActionInterface::init(status);
if (RS_DIALOGFACTORY!=NULL) {
switch (status) {
case ShowDialog: {
clearPreview();
reset();
RS_Text tmp(NULL, data);
if (RS_DIALOGFACTORY->requestTextDialog(&tmp)) {
data = tmp.getData();
preparePreview();
preview->setVisible(false);
setStatus(SetPos);
showOptions();
} else {
hideOptions();
finish();
}
graphicView->redraw();
}
break;
case SetPos:
RS_DIALOGFACTORY->requestOptions(this, true, true);
break;
default:
break;
}
}
}
void RS_ActionDrawLinePolygon2::mouseMoveEvent(RS_MouseEvent* e) {
RS_DEBUG->print("RS_ActionDrawLinePolygon2::mouseMoveEvent begin");
RS_Vector mouse = snapPoint(e);
switch (getStatus()) {
case SetCorner1:
break;
case SetCorner2:
if (corner1.valid) {
corner2 = mouse;
deletePreview();
clearPreview();
RS_Creation creation(preview, NULL, false);
creation.createPolygon2(corner1, corner2, number);
drawPreview();
}
break;
default:
break;
}
}
void RS_ActionDrawText::trigger() {
RS_DEBUG->print("RS_ActionDrawText::trigger()");
if (pos.valid) {
deletePreview();
clearPreview();
deleteSnapper();
RS_Text* text = new RS_Text(container, data);
text->update();
container->addEntity(text);
if (document) {
document->startUndoCycle();
document->addUndoable(text);
document->endUndoCycle();
}
graphicView->drawEntity(text);
textChanged = true;
setStatus(SetPos);
}
}
void RS_ActionDrawText::preparePreview() {
clearPreview();
data.insertionPoint = RS_Vector(0.0,0.0);
RS_Text* text = new RS_Text(preview, data);
text->update();
//text->setVisible(false);
preview->addEntity(text);
textChanged = false;
}
void KFileMetaPreview::showPreview(const KURL &url)
{
KMimeType::Ptr mt = KMimeType::findByURL( url );
KPreviewWidgetBase *provider = previewProviderFor( mt->name() );
if ( provider )
{
if ( provider != m_stack->visibleWidget() ) // stop the previous preview
clearPreview();
m_stack->setEnabled( true );
m_stack->raiseWidget( provider );
provider->showPreview( url );
}
else
{
clearPreview();
m_stack->setEnabled( false );
}
}
void VPreviewManager::refreshPreview()
{
if (!m_previewEnabled) {
return;
}
clearPreview();
// No need to request updating code blocks since this will also update them.
requestUpdateImageLinks();
}
void RS_ActionDrawLinePolygon2::mouseReleaseEvent(RS_MouseEvent* e) {
if (RS2::qtToRsButtonState(e->button())==RS2::LeftButton) {
RS_CoordinateEvent ce(snapPoint(e));
coordinateEvent(&ce);
} else if (RS2::qtToRsButtonState(e->button())==RS2::RightButton) {
deletePreview();
clearPreview();
deleteSnapper();
init(getStatus()-1);
}
}
void RS_ActionModifyRound::mouseMoveEvent(RS_MouseEvent* e) {
RS_DEBUG->print("RS_ActionModifyRound::mouseMoveEvent begin");
RS_Vector mouse = graphicView->toGraph(e->x(), e->y());
RS_Entity* se = catchEntity(e, RS2::ResolveAll);
switch (getStatus()) {
case SetEntity1:
entity1 = se;
coord1 = mouse;
break;
case SetEntity2:
entity2 = se;
coord2 = mouse;
if (entity1!=NULL && entity2!=NULL && entity2->isAtomic() &&
RS_Information::isTrimmable(entity1, entity2)) {
deletePreview();
clearPreview();
//preview->addSelectionFrom(*container);
//preview->move(targetPoint-referencePoint);
RS_Entity* tmp1 = entity1->clone();
RS_Entity* tmp2 = entity2->clone();
tmp1->reparent(preview);
tmp2->reparent(preview);
preview->addEntity(tmp1);
preview->addEntity(tmp2);
bool trim = data.trim;
data.trim = false;
RS_Modification m(*preview, NULL, false);
m.round(coord2,
coord1,
(RS_AtomicEntity*)tmp1,
coord2,
(RS_AtomicEntity*)tmp2,
data);
data.trim = trim;
preview->removeEntity(tmp1);
preview->removeEntity(tmp2);
drawPreview();
}
break;
default:
break;
}
RS_DEBUG->print("RS_ActionModifyRound::mouseMoveEvent end");
}
void RS_ActionDrawLinePolygon2::commandEvent(RS_CommandEvent* e) {
RS_String c = e->getCommand().lower();
if (checkCommand("help", c)) {
if (RS_DIALOGFACTORY!=NULL) {
RS_DIALOGFACTORY->commandMessage(msgAvailableCommands()
+ getAvailableCommands().join(", "));
}
return;
}
switch (getStatus()) {
case SetCorner1:
case SetCorner2:
if (checkCommand("number", c)) {
deleteSnapper();
deletePreview();
clearPreview();
lastStatus = (Status)getStatus();
setStatus(SetNumber);
}
break;
case SetNumber: {
bool ok;
int n = c.toInt(&ok);
if (ok==true) {
if (n>0 && n<10000) {
number = n;
} else {
if (RS_DIALOGFACTORY!=NULL) {
RS_DIALOGFACTORY->commandMessage(tr("Not a valid number. "
"Try 1..9999"));
}
}
} else {
if (RS_DIALOGFACTORY!=NULL) {
RS_DIALOGFACTORY->commandMessage(tr("Not a valid expression."));
}
}
if (RS_DIALOGFACTORY!=NULL) {
RS_DIALOGFACTORY->requestOptions(this, true, true);
}
setStatus(lastStatus);
}
break;
default:
break;
}
}
void VPreviewManager::setPreviewEnabled(bool p_enabled)
{
if (m_previewEnabled != p_enabled) {
m_previewEnabled = p_enabled;
emit previewEnabledChanged(p_enabled);
if (!m_previewEnabled) {
clearPreview();
} else {
requestUpdateImageLinks();
}
}
}
void RS_ActionDrawArc3P::mouseMoveEvent(RS_MouseEvent* e) {
RS_Vector mouse = snapPoint(e);
switch (getStatus()) {
case SetPoint1:
point1 = mouse;
break;
case SetPoint2:
point2 = mouse;
if (point1.valid) {
RS_Line* line = new RS_Line(preview, RS_LineData(point1, point2));
deletePreview();
clearPreview();
preview->addEntity(line);
drawPreview();
}
break;
case SetPoint3:
point3 = mouse;
preparePreview();
if (data.isValid()) {
RS_Arc* arc = new RS_Arc(preview, data);
deletePreview();
clearPreview();
preview->addEntity(arc);
drawPreview();
}
break;
default:
break;
}
}
void RS_ActionDrawLinePolygon2::trigger() {
RS_PreviewActionInterface::trigger();
deleteSnapper();
deletePreview();
clearPreview();
RS_Creation creation(container, graphicView);
bool ok = creation.createPolygon2(corner1, corner2, number);
if (!ok) {
RS_DEBUG->print("RS_ActionDrawLinePolygon2::trigger:"
" No polygon added\n");
}
}
void RS_ActionDrawCircle2P::mouseMoveEvent(RS_MouseEvent* e) {
RS_Vector mouse = snapPoint(e);
switch (getStatus()) {
case SetPoint1:
point1 = mouse;
break;
case SetPoint2:
point2 = mouse;
preparePreview();
if (data.isValid()) {
RS_Circle* circle = new RS_Circle(preview, data);
deletePreview();
clearPreview();
preview->addEntity(circle);
drawPreview();
}
break;
default:
break;
}
}
// -------------------------------------------------------------------------------
void ExpiredElementsDialog::removeSelectedItemsFromDeletionList( void )
// -------------------------------------------------------------------------------
{
if ( NULLPTR == ui.pExpiryList )
return;
QList<QTreeWidgetItem*> selectedItemList = ui.pExpiryList->selectedItems();
QTreeWidgetItem* pTreeItem;
CInformationElement* pElement;
while ( 0 < selectedItemList.count() )
{
pTreeItem = selectedItemList.first();
if ( pTreeItem )
{
pElement = expiredElementsMap.value( pTreeItem );
if ( pElement )
{
pElement->setExpiryDate( false ); // remove expiry date
}
}
expiredElementsMap.remove( pTreeItem ); // remove from dictionary
DELETE( pTreeItem );
}
clearPreview();
// if list is empty, disable the button
if ( 0 == ui.pExpiryList->topLevelItemCount() )
{
if ( ui.buttonOk )
ui.buttonOk->setEnabled( false );
}
}
void RS_ActionDrawText::commandEvent(RS_CommandEvent* e) {
RS_String c = e->getCommand().lower();
if (checkCommand("help", c)) {
if (RS_DIALOGFACTORY!=NULL) {
RS_DIALOGFACTORY->commandMessage(msgAvailableCommands()
+ getAvailableCommands().join(", "));
}
return;
}
switch (getStatus()) {
case SetPos:
if (checkCommand("text", c)) {
deleteSnapper();
deletePreview();
clearPreview();
graphicView->disableCoordinateInput();
setStatus(SetText);
}
break;
case SetText: {
setText(e->getCommand());
if (RS_DIALOGFACTORY!=NULL) {
RS_DIALOGFACTORY->requestOptions(this, true, true);
}
graphicView->enableCoordinateInput();
setStatus(SetPos);
}
break;
default:
break;
}
}
void KPImageDialogPreview::showPreview(const QUrl& url)
{
if (!url.isValid())
{
clearPreview();
return;
}
if (url != d->currentUrl)
{
QString make, model, dateTime, aperture, focalLength, exposureTime, sensitivity;
QString unavailable(i18n("<i>unavailable</i>"));
clearPreview();
d->currentUrl = url;
if (d->iface)
{
d->iface->thumbnail(d->currentUrl, 256);
}
else
{
qCDebug(KIPIPLUGINS_LOG) << "No KIPI interface available : thumbnails will not generated.";
}
// Try to use Metadata Processor from KIPI host to identify image.
if (d->meta &&
d->meta->load(d->currentUrl) &&
(d->meta->hasExif() || d->meta->hasXmp()))
{
make = d->meta->getExifTagString(QLatin1String("Exif.Image.Make"));
if (make.isEmpty())
make = d->meta->getXmpTagString(QLatin1String("Xmp.tiff.Make"));
model = d->meta->getExifTagString(QLatin1String("Exif.Image.Model"));
if (model.isEmpty())
model = d->meta->getXmpTagString(QLatin1String("Xmp.tiff.Model"));
if (d->meta->getImageDateTime().isValid())
dateTime = QLocale().toString(d->meta->getImageDateTime(), QLocale::ShortFormat);
aperture = d->meta->getExifTagString(QLatin1String("Exif.Photo.FNumber"));
if (aperture.isEmpty())
{
aperture = d->meta->getExifTagString(QLatin1String("Exif.Photo.ApertureValue"));
if (aperture.isEmpty())
{
aperture = d->meta->getXmpTagString(QLatin1String("Xmp.exif.FNumber"));
if (aperture.isEmpty())
aperture = d->meta->getXmpTagString(QLatin1String("Xmp.exif.ApertureValue"));
}
}
focalLength = d->meta->getExifTagString(QLatin1String("Exif.Photo.FocalLength"));
if (focalLength.isEmpty())
focalLength = d->meta->getXmpTagString(QLatin1String("Xmp.exif.FocalLength"));
exposureTime = d->meta->getExifTagString(QLatin1String("Exif.Photo.ExposureTime"));
if (exposureTime.isEmpty())
{
exposureTime = d->meta->getExifTagString(QLatin1String("Exif.Photo.ShutterSpeedValue"));
if (exposureTime.isEmpty())
{
exposureTime = d->meta->getXmpTagString(QLatin1String("Xmp.exif.ExposureTime"));
if (exposureTime.isEmpty())
exposureTime = d->meta->getXmpTagString(QLatin1String("Xmp.exif.ShutterSpeedValue"));
}
}
sensitivity = d->meta->getExifTagString(QLatin1String("Exif.Photo.ISOSpeedRatings"));
if (sensitivity.isEmpty())
{
sensitivity = d->meta->getExifTagString(QLatin1String("Exif.Photo.ExposureIndex"));
if (sensitivity.isEmpty())
{
sensitivity = d->meta->getXmpTagString(QLatin1String("Xmp.exif.ISOSpeedRatings"));
if (sensitivity.isEmpty())
sensitivity = d->meta->getXmpTagString(QLatin1String("Xmp.exif.ExposureIndex"));
}
}
}
if (make.isEmpty()) make = unavailable;
if (model.isEmpty()) model = unavailable;
if (dateTime.isEmpty()) dateTime = unavailable;
if (aperture.isEmpty()) aperture = unavailable;
if (focalLength.isEmpty()) focalLength = unavailable;
if (exposureTime.isEmpty()) exposureTime = unavailable;
if (sensitivity.isEmpty()) sensitivity = unavailable;
else sensitivity = i18n("%1 ISO", sensitivity);
QString identify(QString::fromLatin1("<qt><center>"));
QString cellBeg(QString::fromLatin1("<tr><td><nobr><font size=-1>"));
QString cellMid(QString::fromLatin1("</font></nobr></td><td><nobr><font size=-1>"));
QString cellEnd(QString::fromLatin1("</font></nobr></td></tr>"));
identify += QString::fromLatin1("<table cellspacing=0 cellpadding=0>");
identify += cellBeg + i18n("<i>Make:</i>") + cellMid + make + cellEnd;
identify += cellBeg + i18n("<i>Model:</i>") + cellMid + model + cellEnd;
identify += cellBeg + i18n("<i>Created:</i>") + cellMid + dateTime + cellEnd;
identify += cellBeg + i18n("<i>Aperture:</i>") + cellMid + aperture + cellEnd;
identify += cellBeg + i18n("<i>Focal:</i>") + cellMid + focalLength + cellEnd;
identify += cellBeg + i18n("<i>Exposure:</i>") + cellMid + exposureTime + cellEnd;
identify += cellBeg + i18n("<i>Sensitivity:</i>") + cellMid + sensitivity + cellEnd;
identify += QString::fromLatin1("</table></center></qt>");
d->infoLabel->setText(identify);
}
}
void KPImageDialogPreview::showPreview()
{
QUrl url(d->currentUrl);
clearPreview();
showPreview(url);
}
void KPImageDialogPreview::showPreview(const KUrl& url)
{
if (!url.isValid())
{
clearPreview();
return;
}
if (url != d->currentUrl)
{
QString make, model, dateTime, aperture, focalLength, exposureTime, sensitivity;
QString unavailable(i18n("<i>unavailable</i>"));
clearPreview();
d->currentUrl = url;
if (d->iface)
{
d->iface->thumbnail(d->currentUrl, 256);
}
else
{
if ( !d->currentUrl.isValid() )
return;
#if KDE_IS_VERSION(4,7,0)
KFileItemList items;
items.append(KFileItem(KFileItem::Unknown, KFileItem::Unknown, d->currentUrl, true));
KIO::PreviewJob* job = KIO::filePreview(items, QSize(256, 256));
#else
KIO::PreviewJob* job = KIO::filePreview(d->currentUrl, 256);
#endif
connect(job, SIGNAL(gotPreview(KFileItem,QPixmap)),
this, SLOT(slotKDEPreview(KFileItem,QPixmap)));
connect(job, SIGNAL(failed(KFileItem)),
this, SLOT(slotKDEPreviewFailed(KFileItem)));
}
// Try to use libkexiv2 to identify image.
if (d->metaIface.load(d->currentUrl.path()) &&
(d->metaIface.hasExif() || d->metaIface.hasXmp()))
{
make = d->metaIface.getExifTagString("Exif.Image.Make");
if (make.isEmpty())
make = d->metaIface.getXmpTagString("Xmp.tiff.Make");
model = d->metaIface.getExifTagString("Exif.Image.Model");
if (model.isEmpty())
model = d->metaIface.getXmpTagString("Xmp.tiff.Model");
if (d->metaIface.getImageDateTime().isValid())
dateTime = KGlobal::locale()->formatDateTime(d->metaIface.getImageDateTime(),
KLocale::ShortDate, true);
aperture = d->metaIface.getExifTagString("Exif.Photo.FNumber");
if (aperture.isEmpty())
{
aperture = d->metaIface.getExifTagString("Exif.Photo.ApertureValue");
if (aperture.isEmpty())
{
aperture = d->metaIface.getXmpTagString("Xmp.exif.FNumber");
if (aperture.isEmpty())
aperture = d->metaIface.getXmpTagString("Xmp.exif.ApertureValue");
}
}
focalLength = d->metaIface.getExifTagString("Exif.Photo.FocalLength");
if (focalLength.isEmpty())
focalLength = d->metaIface.getXmpTagString("Xmp.exif.FocalLength");
exposureTime = d->metaIface.getExifTagString("Exif.Photo.ExposureTime");
if (exposureTime.isEmpty())
{
exposureTime = d->metaIface.getExifTagString("Exif.Photo.ShutterSpeedValue");
if (exposureTime.isEmpty())
{
exposureTime = d->metaIface.getXmpTagString("Xmp.exif.ExposureTime");
if (exposureTime.isEmpty())
exposureTime = d->metaIface.getXmpTagString("Xmp.exif.ShutterSpeedValue");
}
}
sensitivity = d->metaIface.getExifTagString("Exif.Photo.ISOSpeedRatings");
if (sensitivity.isEmpty())
{
sensitivity = d->metaIface.getExifTagString("Exif.Photo.ExposureIndex");
if (sensitivity.isEmpty())
{
sensitivity = d->metaIface.getXmpTagString("Xmp.exif.ISOSpeedRatings");
if (sensitivity.isEmpty())
sensitivity = d->metaIface.getXmpTagString("Xmp.exif.ExposureIndex");
}
}
}
else
{
// Try to use libkdcraw interface to identify image.
DcrawInfoContainer info;
KDcraw dcrawIface;
dcrawIface.rawFileIdentify(info, d->currentUrl.path());
if (info.isDecodable)
{
if (!info.make.isEmpty())
make = info.make;
if (!info.model.isEmpty())
model = info.model;
if (info.dateTime.isValid())
dateTime = KGlobal::locale()->formatDateTime(info.dateTime, KLocale::ShortDate, true);
if (info.aperture != -1.0)
aperture = QString::number(info.aperture);
if (info.focalLength != -1.0)
focalLength = QString::number(info.focalLength);
if (info.exposureTime != -1.0)
exposureTime = QString::number(info.exposureTime);
if (info.sensitivity != -1)
sensitivity = QString::number(info.sensitivity);
}
else
{
d->infoLabel->clear();
return;
}
}
if (make.isEmpty()) make = unavailable;
if (model.isEmpty()) model = unavailable;
if (dateTime.isEmpty()) dateTime = unavailable;
if (aperture.isEmpty()) aperture = unavailable;
if (focalLength.isEmpty()) focalLength = unavailable;
if (exposureTime.isEmpty()) exposureTime = unavailable;
if (sensitivity.isEmpty()) sensitivity = unavailable;
else sensitivity = i18n("%1 ISO", sensitivity);
QString identify("<qt><center>");
QString cellBeg("<tr><td><nobr><font size=-1>");
QString cellMid("</font></nobr></td><td><nobr><font size=-1>");
QString cellEnd("</font></nobr></td></tr>");
identify += "<table cellspacing=0 cellpadding=0>";
identify += cellBeg + i18n("<i>Make:</i>") + cellMid + make + cellEnd;
identify += cellBeg + i18n("<i>Model:</i>") + cellMid + model + cellEnd;
identify += cellBeg + i18n("<i>Created:</i>") + cellMid + dateTime + cellEnd;
identify += cellBeg + i18n("<i>Aperture:</i>") + cellMid + aperture + cellEnd;
identify += cellBeg + i18n("<i>Focal:</i>") + cellMid + focalLength + cellEnd;
identify += cellBeg + i18n("<i>Exposure:</i>") + cellMid + exposureTime + cellEnd;
identify += cellBeg + i18n("<i>Sensitivity:</i>") + cellMid + sensitivity + cellEnd;
identify += "</table></center></qt>";
d->infoLabel->setText(identify);
}
}
void RS_ActionModifyRound::commandEvent(RS_CommandEvent* e) {
RS_String c = e->getCommand().lower();
if (checkCommand("help", c)) {
if (RS_DIALOGFACTORY!=NULL) {
RS_DIALOGFACTORY->commandMessage(msgAvailableCommands()
+ getAvailableCommands().join(", "));
}
return;
}
switch (getStatus()) {
case SetEntity1:
case SetEntity2:
if (checkCommand("radius", c)) {
deleteSnapper();
deletePreview();
clearPreview();
lastStatus = (Status)getStatus();
setStatus(SetRadius);
} else if (checkCommand("trim", c)) {
/*deleteSnapper();
deletePreview();
clearPreview();
lastStatus = (Status)getStatus();
setStatus(SetTrim);
*/
data.trim = !data.trim;
if (RS_DIALOGFACTORY!=NULL) {
RS_DIALOGFACTORY->requestOptions(this, true, true);
}
}
break;
case SetRadius: {
bool ok;
double r = RS_Math::eval(c, &ok);
if (ok==true) {
data.radius = r;
} else {
if (RS_DIALOGFACTORY!=NULL) {
RS_DIALOGFACTORY->commandMessage(tr("Not a valid expression"));
}
}
if (RS_DIALOGFACTORY!=NULL) {
RS_DIALOGFACTORY->requestOptions(this, true, true);
}
setStatus(lastStatus);
}
break;
/*case SetTrim: {
if (c==cmdYes.lower() || c==cmdYes2) {
data.trim = true;
} else if (c==cmdNo.lower() || c==cmdNo2) {
data.trim = false;
} else {
RS_DIALOGFACTORY->commandMessage(tr("Please enter 'Yes' "
"or 'No'"));
}
RS_DIALOGFACTORY->requestOptions(this, true, true);
setStatus(lastStatus);
}
break;*/
default:
break;
}
}
void RS_ActionDrawArc::mouseMoveEvent(RS_MouseEvent* e) {
RS_DEBUG->print("RS_ActionDrawArc::mouseMoveEvent begin");
RS_Vector mouse = snapPoint(e);
switch (getStatus()) {
case SetCenter:
data.center = mouse;
break;
case SetRadius:
if (data.center.valid) {
data.radius = data.center.distanceTo(mouse);
deletePreview();
clearPreview();
preview->addEntity(new RS_Circle(preview,
RS_CircleData(data.center,
data.radius)));
drawPreview();
}
break;
case SetAngle1:
data.angle1 = data.center.angleTo(mouse);
if (data.reversed) {
data.angle2 = RS_Math::correctAngle(data.angle1-M_PI/3);
} else {
data.angle2 = RS_Math::correctAngle(data.angle1+M_PI/3);
}
deletePreview();
clearPreview();
preview->addEntity(new RS_Arc(preview,
data));
drawPreview();
break;
case SetAngle2:
data.angle2 = data.center.angleTo(mouse);
deletePreview();
clearPreview();
preview->addEntity(new RS_Arc(preview,
data));
drawPreview();
break;
case SetIncAngle:
data.angle2 = data.angle1 + data.center.angleTo(mouse);
deletePreview();
clearPreview();
preview->addEntity(new RS_Arc(preview,
data));
drawPreview();
break;
case SetChordLength: {
double x = data.center.distanceTo(mouse);
if (fabs(x/(2*data.radius))<=1.0) {
data.angle2 = data.angle1 + asin(x/(2*data.radius)) * 2;
deletePreview();
clearPreview();
preview->addEntity(new RS_Arc(preview,
data));
drawPreview();
}
}
break;
default:
break;
}
RS_DEBUG->print("RS_ActionDrawArc::mouseMoveEvent end");
}