void Controller::DispatchUpdate(DeltaTime &delta)
{
if (!mScene) {
return;
}
LayerList *layers = &mScene->GetLayers();
LayerIter liter = layers->begin();
mScene->Update(delta);
while (liter != layers->end()) {
(*liter)->UpdateSelfAndChildren(delta);
liter++;
}
}
void Node::assignToLayers(const LayerList& newLayers)
{
if (!newLayers.empty())
{
_layers = newLayers;
}
}
bool GeocoordLinkFunctor::initialize()
{
if (mInitialized)
{
return true;
}
if (mpSrcView != NULL)
{
LayerList* pSrcLayerList = mpSrcView->getLayerList();
if (pSrcLayerList == NULL)
{
return false;
}
mpSrcGeo = pSrcLayerList->getPrimaryRasterElement();
if (mpSrcGeo == NULL || !mpSrcGeo->isGeoreferenced())
{
return false;
}
mpSrcLayer = pSrcLayerList->getLayer(RASTER, mpSrcGeo);
if (mpSrcLayer == NULL)
{
return false;
}
LocationType srcWorldCenter(mpSrcView->getVisibleCenter());
LocationType srcScreenCenter;
mpSrcView->translateWorldToScreen(srcWorldCenter.mX, srcWorldCenter.mY,
srcScreenCenter.mX, srcScreenCenter.mY);
mSrcScreenCenter = complex<double>(srcScreenCenter.mX, srcScreenCenter.mY);
LocationType srcDataCenter;
mpSrcLayer->translateWorldToData(srcWorldCenter.mX, srcWorldCenter.mY,
srcDataCenter.mX, srcDataCenter.mY);
mCenterGeocoord = mpSrcGeo->convertPixelToGeocoord(srcDataCenter);
mTightness = findResolution(mpSrcGeo, mpSrcLayer, mCenterGeocoord) * LINK_TIGHTNESS;
mInitialized = true;
return true;
}
return false;
}
/// <summary>
/// Returns what index the specified item would be if the entire scene was
/// represented in a linear list.
/// </summary>
int Scene::listIndexOfItem(SceneItem *item) const
{
int index = 0;
for(int i = 0; i < m_groups.count(); i++) {
const GroupInfo &group = m_groups.at(i);
if(item == group.sceneItem)
return index;
index++;
LayerList layers = group.group->getLayers();
for(int j = 0; j < layers.count(); j++) {
if(item == itemForLayer(layers.at(j)))
return index;
index++;
}
}
return -1; // Not found
}
void LayerRendererChromium::paintLayerContents(const LayerList& renderSurfaceLayerList)
{
for (int surfaceIndex = renderSurfaceLayerList.size() - 1; surfaceIndex >= 0 ; --surfaceIndex) {
CCLayerImpl* renderSurfaceLayer = renderSurfaceLayerList[surfaceIndex].get();
RenderSurfaceChromium* renderSurface = renderSurfaceLayer->renderSurface();
ASSERT(renderSurface);
// Make sure any renderSurfaceLayer is associated with this layerRenderer.
// This is a defensive assignment in case the owner of this layer hasn't
// set the layerRenderer on this layer already.
renderSurfaceLayer->setLayerRenderer(this);
// Render surfaces whose drawable area has zero width or height
// will have no layers associated with them and should be skipped.
if (!renderSurface->m_layerList.size())
continue;
LayerList& layerList = renderSurface->m_layerList;
ASSERT(layerList.size());
for (unsigned layerIndex = 0; layerIndex < layerList.size(); ++layerIndex) {
CCLayerImpl* ccLayerImpl = layerList[layerIndex].get();
// Layers that start a new render surface will be painted when the render
// surface's list is processed.
if (ccLayerImpl->renderSurface() && ccLayerImpl->renderSurface() != renderSurface)
continue;
LayerChromium* layer = ccLayerImpl->owner();
layer->setLayerRenderer(this);
if (layer->maskLayer())
layer->maskLayer()->setLayerRenderer(this);
if (layer->replicaLayer()) {
layer->replicaLayer()->setLayerRenderer(this);
if (layer->replicaLayer()->maskLayer())
layer->replicaLayer()->maskLayer()->setLayerRenderer(this);
}
if (layer->bounds().isEmpty())
continue;
IntRect targetSurfaceRect = ccLayerImpl->targetRenderSurface() ? ccLayerImpl->targetRenderSurface()->contentRect() : m_defaultRenderSurface->contentRect();
IntRect scissorRect = layer->ccLayerImpl()->scissorRect();
if (!scissorRect.isEmpty())
targetSurfaceRect.intersect(scissorRect);
if (layer->drawsContent())
layer->paintContentsIfDirty(targetSurfaceRect);
if (layer->maskLayer() && layer->maskLayer()->drawsContent())
layer->maskLayer()->paintContentsIfDirty(targetSurfaceRect);
if (layer->replicaLayer() && layer->replicaLayer()->drawsContent())
layer->replicaLayer()->paintContentsIfDirty(targetSurfaceRect);
if (layer->replicaLayer() && layer->replicaLayer()->maskLayer() && layer->replicaLayer()->maskLayer()->drawsContent())
layer->replicaLayer()->maskLayer()->paintContentsIfDirty(targetSurfaceRect);
}
}
}
/// <summary>
/// Returns the item at the specified index if the entire scene was represented
/// in a linear list.
/// </summary>
SceneItem *Scene::itemAtListIndex(int index) const
{
int item = 0;
for(int i = 0; i < m_groups.count(); i++) {
const GroupInfo &group = m_groups.at(i);
if(item == index)
return group.sceneItem;
item++;
LayerList layers = group.group->getLayers();
for(int j = 0; j < layers.count(); j++) {
Layer *layer = layers.at(j);
if(item == index)
return itemForLayer(layer);
item++;
}
}
return NULL; // Not found
}
void FusionLayersSelectPage::layerListDeleted(Subject& subject, const string& signal, const boost::any& v)
{
LayerList* pLayerList = dynamic_cast<LayerList*>(&subject);
if (pLayerList != NULL)
{
vector<Layer*> pLayers;
pLayerList->getLayers(pLayers);
for (vector<Layer*>::iterator it = pLayers.begin(); it != pLayers.end(); ++it)
{
Layer* pLayer = *it;
if (pLayer != NULL)
{
pLayer->detach(SIGNAL_NAME(Subject, Deleted), Slot(this, &FusionLayersSelectPage::layerDeleted));
pLayer->detach(SIGNAL_NAME(Subject, Modified), Slot(this, &FusionLayersSelectPage::layerModified));
}
}
}
}
void FusionLayersSelectPage::layerListModified(Subject& subject, const string& signal, const boost::any& v)
{
LayerList* pLayerList = dynamic_cast<LayerList*>(&subject);
if (pLayerList != NULL)
{
vector<Layer*> layerListLayers;
pLayerList->getLayers(layerListLayers);
// for each layer list layer, check map. If not there, add it.
for (vector<Layer*>::iterator it = layerListLayers.begin(); it != layerListLayers.end(); ++it)
{
LayerMap::iterator found = mLayers.find(*it);
if (found == mLayers.end())
{
addLayerToGui(*it);
}
}
}
}
// Reports whether the passed in layers have visible damage or are otherwise
// dirty because render properties changed.
// Assumes that layers in the list belong to same composition. ie. damage to
// one layer affects the others. A warning is logged if the assumption is wrong.
bool GLXGraphicsystem::needsRedraw(LayerList layers)
{
// TODO: Ignore damage from completely obscured surfaces
for (LayerListConstIterator layer = layers.begin(); layer != layers.end(); layer++)
{
if ((*layer)->getLayerType() == Hardware && layers.size() > 1)
{
// Damage in a hardware layer should not imply a redraw in other layers
LOG_WARNING("GLXGraphicsystem", "needsRedraw() called with layers not in the same composition");
}
if (needsRedraw(*layer))
{
return true;
}
}
return false;
}
static void move_or_copy_cels(
DocApi& api, Op op,
const LayerList& srcLayers,
const LayerList& dstLayers,
const SelectedFrames& srcFrames,
const SelectedFrames& dstFrames)
{
ASSERT(srcLayers.size() == dstLayers.size());
for (layer_t i=0; i<srcLayers.size(); ++i) {
auto srcFrame = srcFrames.begin();
auto dstFrame = dstFrames.begin();
auto srcFrameEnd = srcFrames.end();
auto dstFrameEnd = dstFrames.end();
for (; srcFrame != srcFrameEnd &&
dstFrame != dstFrameEnd; ++srcFrame, ++dstFrame) {
if (i >= 0 && i < srcLayers.size() && srcLayers[i]->isImage()) {
LayerImage* srcLayer = static_cast<LayerImage*>(srcLayers[i]);
if (i < dstLayers.size() && dstLayers[i]->isImage()) {
LayerImage* srcLayer = static_cast<LayerImage*>(srcLayers[i]);
LayerImage* dstLayer = static_cast<LayerImage*>(dstLayers[i]);
#ifdef TRACE_RANGE_OPS
std::clog << (op == Move ? "Moving": "Copying")
<< " cel " << srcLayer->name() << "[" << *srcFrame << "]"
<< " into " << dstLayer->name() << "[" << *dstFrame << "]\n";
#endif
switch (op) {
case Move: api.moveCel(srcLayer, *srcFrame, dstLayer, *dstFrame); break;
case Copy: api.copyCel(srcLayer, *srcFrame, dstLayer, *dstFrame); break;
}
}
else if (op == Move) {
api.clearCel(srcLayer, *srcFrame);
}
}
}
}
}
void OverviewWindow::updateView(const vector<LocationType>& selectionArea)
{
if ((mpView == NULL) || (selectionArea.size() != 4))
{
return;
}
LayerList* pLayerList = mpView->getLayerList();
VERIFYNRV(pLayerList != NULL);
Layer* pLayer = pLayerList->getLayer(RASTER, pLayerList->getPrimaryRasterElement());
VERIFYNRV(pLayer != NULL);
LocationType worldLl;
LocationType worldUr;
pLayer->translateDataToWorld(selectionArea[0].mX, selectionArea[0].mY, worldLl.mX, worldLl.mY);
pLayer->translateDataToWorld(selectionArea[2].mX, selectionArea[2].mY, worldUr.mX, worldUr.mY);
// Update the view
mpView->zoomToBox(worldLl, worldUr);
mpView->repaint();
}
void GLXGraphicsystem::renderSWLayers(LayerList layers, bool clear)
{
// This is a stub.
//
// TODO: render in a more optimal way
// 1. Turn off blending for first surface rendered
// 2. Don't clear when it's legal to avoid it
// eg. a fullscreen opaque surface exists
// 3. Render multiple surfaces at time via multi-texturing
// 4. Remove fully obscured layers/surfaces
if (clear)
{
clearBackground();
}
for (LayerListConstIterator layer = layers.begin(); layer != layers.end(); layer++)
{
renderSWLayer(*layer, false); // Don't clear
}
}
/**
* Get the number of layers in a window.
*
* @param[in] WINDOW @opt
* The name of the window. Defaults to the active window.
* @return The number of layers in the window.
* @usage num_layers = get_num_layers()
* @endusage
*/
IDL_VPTR get_num_layers(int argc, IDL_VPTR pArgv[], char* pArgk)
{
typedef struct
{
IDL_KW_RESULT_FIRST_FIELD;
int windowExists;
IDL_STRING windowName;
} KW_RESULT;
//IDL_KW_FAST_SCAN is the type of scan we are using, following it is the
//name of the keyword, followed by the type, the mask(which should be 1),
//flags, a boolean whether the value was populated and finally the value itself
static IDL_KW_PAR kw_pars[] = {
IDL_KW_FAST_SCAN,
{"WINDOW", IDL_TYP_STRING, 1, 0, reinterpret_cast<int*>(IDL_KW_OFFSETOF(windowExists)),
reinterpret_cast<char*>(IDL_KW_OFFSETOF(windowName))},
{NULL}
};
IdlFunctions::IdlKwResource<KW_RESULT> kw(argc, pArgv, pArgk, kw_pars, 0, 1);
std::string windowName;
int layers = 0;
if (kw->windowExists)
{
windowName = IDL_STRING_STR(&kw->windowName);
}
SpatialDataView* pView = dynamic_cast<SpatialDataView*>(IdlFunctions::getViewByWindowName(windowName));
if (pView != NULL)
{
LayerList* pList = pView->getLayerList();
if (pList != NULL)
{
layers = pList->getNumLayers();
}
}
return IDL_GettmpInt(layers);
}
void FusionLayersSelectPage::setViews(SpatialDataView* pPrimary, SpatialDataView* pSecondary)
{
vector<Layer*> layers;
vector<Layer*>::iterator it;
SpatialDataView* pOldPrimaryView = getPrimaryView();
if (pOldPrimaryView != NULL)
{
LayerList* pLayerList = pOldPrimaryView->getLayerList();
if (pLayerList != NULL)
{
pLayerList->detach(SIGNAL_NAME(Subject, Deleted), Slot(this, &FusionLayersSelectPage::layerListDeleted));
pLayerList->detach(SIGNAL_NAME(Subject, Modified), Slot(this, &FusionLayersSelectPage::layerListModified));
}
}
FusionPage::setViews(pPrimary, pSecondary);
if (pPrimary != NULL)
{
LayerList* pLayerList = pPrimary->getLayerList();
if (pLayerList != NULL)
{
pLayerList->attach(SIGNAL_NAME(Subject, Deleted), Slot(this, &FusionLayersSelectPage::layerListDeleted));
pLayerList->attach(SIGNAL_NAME(Subject, Modified), Slot(this, &FusionLayersSelectPage::layerListModified));
}
}
}
SpatialDataView* ChippingWindow::createChipView() const
{
if (mpView == NULL)
{
return NULL;
}
SpatialDataView* pChipView = dynamic_cast<SpatialDataView*>(mpView->copy());
if (pChipView != NULL)
{
vector<std::pair<View*, LinkType> > linkedViews;
pChipView->getLinkedViews(linkedViews);
for (unsigned int i = 0; i < linkedViews.size(); ++i)
{
if (linkedViews[i].second == NO_LINK)
{
continue;
}
pChipView->unlinkView(linkedViews[i].first);
}
LayerList* pLayerList = pChipView->getLayerList();
if (pLayerList != NULL)
{
vector<Layer*> layers;
pLayerList->getLayers(layers);
for (unsigned int i = 0; i < layers.size(); i++)
{
Layer* pLayer = layers.at(i);
if (dynamic_cast<RasterLayer*>(pLayer) == NULL)
{
pChipView->deleteLayer(pLayer);
}
}
}
}
return pChipView;
}
void CCLayerTreeHost::updateLayers(LayerChromium* rootLayer, CCTextureUpdater& updater)
{
TRACE_EVENT0("cc", "CCLayerTreeHost::updateLayers");
if (!rootLayer->renderSurface())
rootLayer->createRenderSurface();
rootLayer->renderSurface()->setContentRect(IntRect(IntPoint(0, 0), deviceViewportSize()));
IntRect rootClipRect(IntPoint(), deviceViewportSize());
rootLayer->setClipRect(rootClipRect);
LayerList updateList;
updateList.append(rootLayer);
RenderSurfaceChromium* rootRenderSurface = rootLayer->renderSurface();
rootRenderSurface->clearLayerList();
{
TRACE_EVENT0("cc", "CCLayerTreeHost::updateLayers::calcDrawEtc");
WebTransformationMatrix identityMatrix;
WebTransformationMatrix deviceScaleTransform;
deviceScaleTransform.scale(m_deviceScaleFactor);
CCLayerTreeHostCommon::calculateDrawTransforms(rootLayer, rootLayer, deviceScaleTransform, identityMatrix, updateList, rootRenderSurface->layerList(), layerRendererCapabilities().maxTextureSize);
FloatRect rootScissorRect(FloatPoint(0, 0), viewportSize());
CCLayerTreeHostCommon::calculateVisibleAndScissorRects(updateList, rootScissorRect);
}
// Reset partial texture update requests.
m_partialTextureUpdateRequests = 0;
prioritizeTextures(updateList);
bool needMoreUpdates = paintLayerContents(updateList, updater);
if (m_triggerIdleUpdates && needMoreUpdates)
setNeedsCommit();
for (size_t i = 0; i < updateList.size(); ++i)
updateList[i]->clearRenderSurface();
}
void CCLayerTreeHost::updateLayers(LayerChromium* rootLayer, CCTextureUpdateQueue& queue)
{
TRACE_EVENT0("cc", "CCLayerTreeHost::updateLayers");
LayerList updateList;
{
TRACE_EVENT0("cc", "CCLayerTreeHost::updateLayers::calcDrawEtc");
CCLayerTreeHostCommon::calculateDrawTransforms(rootLayer, deviceViewportSize(), m_deviceScaleFactor, rendererCapabilities().maxTextureSize, updateList);
CCLayerTreeHostCommon::calculateVisibleRects(updateList);
}
// Reset partial texture update requests.
m_partialTextureUpdateRequests = 0;
bool needMoreUpdates = paintLayerContents(updateList, queue);
if (m_triggerIdleUpdates && needMoreUpdates)
setNeedsCommit();
for (size_t i = 0; i < updateList.size(); ++i)
updateList[i]->clearRenderSurface();
}
void CCLayerTreeHost::prioritizeTextures(const LayerList& updateList)
{
// Use BackToFront since it's cheap and this isn't order-dependent.
typedef CCLayerIterator<LayerChromium, Vector<RefPtr<LayerChromium> >, RenderSurfaceChromium, CCLayerIteratorActions::BackToFront> CCLayerIteratorType;
m_contentsTextureManager->clearPriorities();
CCPriorityCalculator calculator;
CCLayerIteratorType end = CCLayerIteratorType::end(&updateList);
for (CCLayerIteratorType it = CCLayerIteratorType::begin(&updateList); it != end; ++it) {
if (it.representsItself())
it->setTexturePriorities(calculator);
else if (it.representsTargetRenderSurface()) {
if (it->maskLayer())
it->maskLayer()->setTexturePriorities(calculator);
if (it->replicaLayer() && it->replicaLayer()->maskLayer())
it->replicaLayer()->maskLayer()->setTexturePriorities(calculator);
}
}
size_t readbackBytes = 0;
size_t maxBackgroundTextureBytes = 0;
size_t contentsTextureBytes = 0;
// Start iteration at 1 to skip the root surface as it does not have a texture cost.
for (size_t i = 1; i < updateList.size(); ++i) {
LayerChromium* renderSurfaceLayer = updateList[i].get();
RenderSurfaceChromium* renderSurface = renderSurfaceLayer->renderSurface();
size_t bytes = TextureManager::memoryUseBytes(renderSurface->contentRect().size(), GraphicsContext3D::RGBA);
contentsTextureBytes += bytes;
if (renderSurface->backgroundFilters().isEmpty())
continue;
if (bytes > maxBackgroundTextureBytes)
maxBackgroundTextureBytes = bytes;
if (!readbackBytes)
readbackBytes = TextureManager::memoryUseBytes(m_deviceViewportSize, GraphicsContext3D::RGBA);
}
size_t renderSurfacesBytes = readbackBytes + maxBackgroundTextureBytes + contentsTextureBytes;
m_contentsTextureManager->prioritizeTextures(renderSurfacesBytes);
}
size_t CCLayerTreeHost::calculateMemoryForRenderSurfaces(const LayerList& updateList)
{
size_t readbackBytes = 0;
size_t maxBackgroundTextureBytes = 0;
size_t contentsTextureBytes = 0;
// Start iteration at 1 to skip the root surface as it does not have a texture cost.
for (size_t i = 1; i < updateList.size(); ++i) {
LayerChromium* renderSurfaceLayer = updateList[i].get();
RenderSurfaceChromium* renderSurface = renderSurfaceLayer->renderSurface();
size_t bytes = CCTexture::memorySizeBytes(renderSurface->contentRect().size(), GraphicsContext3D::RGBA);
contentsTextureBytes += bytes;
if (renderSurfaceLayer->backgroundFilters().isEmpty())
continue;
if (bytes > maxBackgroundTextureBytes)
maxBackgroundTextureBytes = bytes;
if (!readbackBytes)
readbackBytes = CCTexture::memorySizeBytes(m_deviceViewportSize, GraphicsContext3D::RGBA);
}
return readbackBytes + maxBackgroundTextureBytes + contentsTextureBytes;
}
bool CgmImporter::execute(PlugInArgList* pInArgList, PlugInArgList* pOutArgList)
{
Progress* pProgress = NULL;
DataElement* pElement = NULL;
StepResource pStep("Import cgm element", "app", "8D5522FE-4A89-44cb-9735-6920A3BFC903");
// get input arguments and log some useful info about them
{ // scope the MessageResource
MessageResource pMsg("Input arguments", "app", "A1735AC7-C182-45e6-826F-690DBA15D84A");
pProgress = pInArgList->getPlugInArgValue<Progress>(Executable::ProgressArg());
pMsg->addBooleanProperty("Progress Present", (pProgress != NULL));
pElement = pInArgList->getPlugInArgValue<DataElement>(Importer::ImportElementArg());
if (pElement == NULL)
{
if (pProgress != NULL)
{
pProgress->updateProgress("No data element", 0, ERRORS);
}
pStep->finalize(Message::Failure, "No data element");
return false;
}
pMsg->addProperty("Element name", pElement->getName());
}
if (pProgress != NULL)
{
pProgress->updateProgress((string("Read and parse file ") + pElement->getFilename()), 20, NORMAL);
}
// Create a new annotation layer for a spatial data view or get the layout layer for a product view
if (pProgress != NULL)
{
pProgress->updateProgress("Create a new layer", 30, NORMAL);
}
View* pView = mpDesktop->getCurrentWorkspaceWindowView();
if (pView == NULL)
{
if (pProgress != NULL)
{
pProgress->updateProgress("Could not access the current view.", 0, ERRORS);
}
pStep->finalize(Message::Failure, "Could not access the current view.");
return false;
}
UndoGroup undoGroup(pView, "Import CGM");
AnnotationLayer* pLayer = NULL;
SpatialDataView* pSpatialDataView = dynamic_cast<SpatialDataView*>(pView);
if (pSpatialDataView != NULL)
{
// Set the parent element of the annotation element to the primary raster element
LayerList* pLayerList = pSpatialDataView->getLayerList();
if (pLayerList != NULL)
{
RasterElement* pNewParentElement = pLayerList->getPrimaryRasterElement();
if (pNewParentElement != NULL)
{
Service<ModelServices> pModel;
pModel->setElementParent(pElement, pNewParentElement);
}
}
pLayer = dynamic_cast<AnnotationLayer*>(pSpatialDataView->createLayer(ANNOTATION, pElement));
}
else
{
ProductView* pProductView = dynamic_cast<ProductView*>(mpDesktop->getCurrentWorkspaceWindowView());
if (pProductView != NULL)
{
pLayer = pProductView->getLayoutLayer();
}
}
if (pLayer == NULL)
{
if (pProgress != NULL)
{
pProgress->updateProgress("Unable to get the annotation layer", 0, ERRORS);
}
pStep->finalize(Message::Failure, "Unable to get the annotation layer");
return false;
}
// add the CGM object
if (pProgress != NULL)
{
pProgress->updateProgress("Create the CGM object", 60, NORMAL);
}
CgmObject* pCgmObject = dynamic_cast<CgmObject*>(pLayer->addObject(CGM_OBJECT));
if (pCgmObject == NULL)
{
if (pProgress != NULL)
{
pProgress->updateProgress("Unable to create the CGM object", 0, ERRORS);
}
pStep->finalize(Message::Failure, "Unable to create the CGM object");
return false;
}
// load the CGM file
if (pProgress != NULL)
{
pProgress->updateProgress("Load the CGM file", 90, NORMAL);
}
string fname = pElement->getDataDescriptor()->getFileDescriptor()->getFilename().getFullPathAndName();
if (!pCgmObject->deserializeCgm(fname))
{
if (pProgress != NULL)
{
pProgress->updateProgress("Error loading the CGM element", 0, ERRORS);
}
pStep->finalize(Message::Failure, "Unable to parse the CGM file.");
return false;
}
if (pProgress != NULL)
{
pProgress->updateProgress("Successfully loaded the CGM file", 100, NORMAL);
}
pStep->finalize(Message::Success);
return true;
}
QWidget* ResultsExporter::getExportOptionsWidget(const PlugInArgList *pInArgList)
{
const DataDescriptor* pDescriptor = NULL;
if (pInArgList != NULL)
{
RasterElement* pElement = pInArgList->getPlugInArgValue<RasterElement>(Exporter::ExportItemArg());
if (pElement != NULL)
{
pDescriptor = pElement->getDataDescriptor();
}
}
if (mpOptionsWidget == NULL)
{
Service<DesktopServices> pDesktop;
VERIFY(pDesktop.get() != NULL);
mpOptionsWidget = new ResultsOptionsWidget(pDesktop->getMainWidget());
}
if (mpOptionsWidget != NULL)
{
const string& name = pDescriptor->getName();
const string& type = pDescriptor->getType();
DataElement* pParent = pDescriptor->getParent();
RasterElement* pResults = dynamic_cast<RasterElement*>(mpModel->getElement(name, type, pParent));
if (pResults != NULL)
{
PassArea passArea = MIDDLE;
double dFirstThreshold = 0.0;
double dSecondThreshold = 0.0;
SpatialDataWindow* pWindow = dynamic_cast<SpatialDataWindow*>(mpDesktop->getCurrentWorkspaceWindow());
if (pWindow != NULL)
{
SpatialDataView* pView = pWindow->getSpatialDataView();
if (pView != NULL)
{
LayerList* pLayerList = pView->getLayerList();
if (pLayerList != NULL)
{
ThresholdLayer* pThresholdLayer =
static_cast<ThresholdLayer*>(pLayerList->getLayer(THRESHOLD, pResults));
if (pThresholdLayer != NULL)
{
passArea = pThresholdLayer->getPassArea();
dFirstThreshold = pThresholdLayer->getFirstThreshold();
dSecondThreshold = pThresholdLayer->getSecondThreshold();
}
else
{
Statistics* pStatistics = pResults->getStatistics();
if (pStatistics != NULL)
{
dFirstThreshold = pStatistics->getMin();
dSecondThreshold = pStatistics->getMax();
}
}
}
LatLonLayer* pLatLonLayer = static_cast<LatLonLayer*>(pView->getTopMostLayer(LAT_LONG));
if (pLatLonLayer != NULL)
{
GeocoordType geocoordType = pLatLonLayer->getGeocoordType();
mpOptionsWidget->setGeocoordType(geocoordType);
}
}
}
mpOptionsWidget->setPassArea(passArea);
mpOptionsWidget->setFirstThreshold(dFirstThreshold);
mpOptionsWidget->setSecondThreshold(dSecondThreshold);
}
}
return mpOptionsWidget;
}
bool ResamplerPlugIn::execute(PlugInArgList* pInArgList, PlugInArgList* pOutArgList)
{
VERIFY(pInArgList != NULL && pOutArgList != NULL);
ProgressTracker progress(pInArgList->getPlugInArgValue<Progress>(Executable::ProgressArg()),
"Executing Spectral Resampler.", "spectral", "{88CD3E49-A522-431A-AE2A-96A6B2EB4012}");
Service<DesktopServices> pDesktop;
const DataElement* pElement(NULL);
std::string waveFilename;
// get default resampling options from user config
std::string resampleMethod = ResamplerOptions::getSettingResamplerMethod();
double dropOutWindow = ResamplerOptions::getSettingDropOutWindow();
double fwhm = ResamplerOptions::getSettingFullWidthHalfMax();
bool useFillValue = ResamplerOptions::getSettingUseFillValue();
double fillValue = ResamplerOptions::getSettingSignatureFillValue();
std::vector<Signature*> originalSignatures;
std::auto_ptr<std::vector<Signature*> > pResampledSignatures(new std::vector<Signature*>);
std::string errorMsg;
if (isBatch())
{
VERIFY(pInArgList->getPlugInArgValue("Signatures to resample", originalSignatures));
if (originalSignatures.empty())
{
Signature* pSignature = pInArgList->getPlugInArgValue<Signature>("Signature to resample");
if (pSignature != NULL)
{
originalSignatures.push_back(pSignature);
}
}
if (originalSignatures.empty())
{
progress.report("No signatures are available to be resampled.", 0, ERRORS, true);
return false;
}
pElement = pInArgList->getPlugInArgValue<DataElement>("Data element wavelength source");
Filename* pWaveFilename = pInArgList->getPlugInArgValue<Filename>("Wavelengths Filename");
if (pWaveFilename != NULL)
{
waveFilename = pWaveFilename->getFullPathAndName();
}
VERIFY(pInArgList->getPlugInArgValue("Resampling Method", resampleMethod));
VERIFY(pInArgList->getPlugInArgValue("Drop out window", dropOutWindow));
VERIFY(pInArgList->getPlugInArgValue("FWHM", fwhm));
VERIFY(pInArgList->getPlugInArgValue("Use fill value", useFillValue));
VERIFY(pInArgList->getPlugInArgValue("Fill value", fillValue));
}
else
{
ResamplerPlugInDlg dlg(pDesktop->getMainWidget());
if (dlg.exec() == QDialog::Rejected)
{
progress.report("User canceled resampling.", 0, ABORT, true);
progress.upALevel();
return false;
}
originalSignatures = dlg.getSignaturesToResample();
resampleMethod = dlg.getResamplingMethod();
dropOutWindow = dlg.getDropOutWindow();
fwhm = dlg.getFWHM();
useFillValue = dlg.getUseFillValue();
fillValue = dlg.getFillValue();
pElement = dlg.getWavelengthsElement();
waveFilename = dlg.getWavelengthsFilename();
}
std::string resampledTo;
FactoryResource<Wavelengths> pWavelengths;
if (pElement != NULL) // try loading wavelengths from user specified data element
{
if (getWavelengthsFromElement(pElement, pWavelengths.get(), errorMsg) == false)
{
progress.report(errorMsg, 0, ERRORS, true);
return false;
}
resampledTo = pElement->getName();
}
else if (waveFilename.empty() == false) // if no user provided raster, look for a wavelengths file
{
if (QFile::exists(QString::fromStdString(waveFilename)))
{
if (getWavelengthsFromFile(waveFilename, pWavelengths.get(), errorMsg) == false)
{
progress.report(errorMsg, 0, ERRORS, true);
return false;
}
}
else
{
errorMsg = "The wavelengths file \"" + waveFilename + "\" could not be found.";
progress.report(errorMsg, 0, ERRORS, true);
return false;
}
resampledTo = waveFilename;
}
else // if no wavelength source provided, look for raster in current active spatial data view
{
SpatialDataView* pView = dynamic_cast<SpatialDataView*>(pDesktop->getCurrentWorkspaceWindowView());
if (pView != NULL)
{
LayerList* pLayerList = pView->getLayerList();
if (pLayerList != NULL)
{
pElement = pLayerList->getPrimaryRasterElement();
pWavelengths->initializeFromDynamicObject(pElement->getMetadata(), false);
if (pWavelengths->isEmpty())
{
progress.report("No target wavelengths are available for resampling the signatures.", 0, ERRORS, true);
return false;
}
resampledTo = pElement->getName();
}
}
}
PlugInResource pPlugIn("Resampler");
Resampler* pResampler = dynamic_cast<Resampler*>(pPlugIn.get());
if (pResampler == NULL)
{
progress.report("The \"Resampler\" plug-in is not available so the signatures can not be resampled.",
0, ERRORS, true);
return false;
}
std::string dataName("Reflectance");
std::string wavelengthName("Wavelength");
// save user config settings - Resampler doesn't have interface to set them separately from user config
std::string configMethod = ResamplerOptions::getSettingResamplerMethod();
ResamplerOptions::setSettingResamplerMethod(resampleMethod);
double configDropout = ResamplerOptions::getSettingDropOutWindow();
ResamplerOptions::setSettingDropOutWindow(dropOutWindow);
double configFwhm = ResamplerOptions::getSettingFullWidthHalfMax();
ResamplerOptions::setSettingFullWidthHalfMax(fwhm);
std::vector<double> toWavelengths = pWavelengths->getCenterValues();
std::vector<double> toFwhm = pWavelengths->getFwhm();
if (toFwhm.size() != toWavelengths.size())
{
toFwhm.clear(); // Resampler will use the default config setting fwhm if this vector is empty
}
unsigned int numSigs = originalSignatures.size();
unsigned int numSigsResampled(0);
progress.report("Begin resampling signatures...", 0, NORMAL);
for (unsigned int index = 0; index < numSigs; ++index)
{
if (isAborted())
{
progress.report("Resampling aborted by user", 100 * index / numSigs, ABORT, true);
return false;
}
if (originalSignatures[index] == NULL)
{
continue;
}
// check if signature has target wavelength centers and doesn't need to be resampled
if (needToResample(originalSignatures[index], pWavelengths.get()) == false)
{
pResampledSignatures->push_back(originalSignatures[index]);
++numSigsResampled;
continue;
}
DataVariant var = originalSignatures[index]->getData(dataName);
if (var.isValid() == false)
{
continue;
}
std::vector<double> fromData;
if (!var.getValue(fromData))
{
continue;
}
var = originalSignatures[index]->getData(wavelengthName);
if (var.isValid() == false)
{
continue;
}
std::vector<double> fromWavelengths;
if (!var.getValue(fromWavelengths))
{
continue;
}
std::string resampledSigName = originalSignatures[index]->getName() + "_resampled";
int suffix(2);
ModelResource<Signature> pSignature(resampledSigName, NULL);
// probably not needed but just in case resampled name already used
while (pSignature.get() == NULL)
{
pSignature = ModelResource<Signature>(resampledSigName + StringUtilities::toDisplayString(suffix), NULL);
++suffix;
}
if (resampledTo.empty() == false)
{
DynamicObject* pMetaData = pSignature->getMetadata();
if (pMetaData != NULL)
{
pMetaData->setAttribute(CommonSignatureMetadataKeys::ResampledTo(), resampledTo);
}
}
std::vector<double> toData;
std::vector<int> toBands;
if (pResampler->execute(fromData, toData, fromWavelengths, toWavelengths, toFwhm, toBands, errorMsg))
{
if (toWavelengths.size() != toBands.size())
{
if (toBands.size() < 2) // no need to try if only one point
{
continue;
}
if (useFillValue)
{
std::vector<double> values(toWavelengths.size(), fillValue);
for (unsigned int i = 0; i < toBands.size(); ++i)
{
values[static_cast<unsigned int>(toBands[i])] = toData[i];
}
toData.swap(values);
DynamicObject* pMetaData = pSignature->getMetadata();
if (pMetaData != NULL)
{
pMetaData->setAttribute(CommonSignatureMetadataKeys::FillValue(), fillValue);
}
}
else
{
std::vector<double> wavelengths(toBands.size());
for (unsigned int i = 0; i < toBands.size(); ++i)
{
wavelengths[i] = toWavelengths[static_cast<unsigned int>(toBands[i])];
}
toWavelengths.swap(wavelengths);
}
}
pSignature->setData(dataName, toData);
pSignature->setData(wavelengthName, toWavelengths);
SignatureDataDescriptor* pDesc = dynamic_cast<SignatureDataDescriptor*>(pSignature->getDataDescriptor());
if (pDesc == NULL)
{
continue;
}
pDesc->setUnits(dataName, originalSignatures[index]->getUnits(dataName));
pResampledSignatures->push_back(pSignature.release());
++numSigsResampled;
}
std::string progressStr =
QString("Resampled signature %1 of %2 signatures").arg(index + 1).arg(numSigs).toStdString();
progress.report(progressStr, (index + 1) * 100 / numSigs, NORMAL);
}
// reset config options
ResamplerOptions::setSettingResamplerMethod(configMethod);
ResamplerOptions::setSettingDropOutWindow(configDropout);
ResamplerOptions::setSettingFullWidthHalfMax(configFwhm);
if (numSigsResampled == numSigs)
{
progress.report("Complete", 100, NORMAL);
progress.upALevel();
}
else
{
errorMsg = QString("Only %1 of the %2 signatures were successfully resampled.").arg(
numSigsResampled).arg(numSigs).toStdString();
progress.report(errorMsg, 100, WARNING, true);
}
VERIFY(pOutArgList->setPlugInArgValue("Resampled signatures", pResampledSignatures.release()));
return true;
}
/**
* Get the names of all the data elements which are children of the primary raster element.
*
* @param[in] WINDOW @opt
* The name of the window. Defaults to the active window.
* @return An array of data element names or the string "failure" if an error occurred.
* @usage names = get_data_element_names()
* @endusage
*/
IDL_VPTR get_data_element_names(int argc, IDL_VPTR pArgv[], char* pArgk)
{
typedef struct
{
IDL_KW_RESULT_FIRST_FIELD;
int windowExists;
IDL_STRING windowName;
} KW_RESULT;
//IDL_KW_FAST_SCAN is the type of scan we are using, following it is the
//name of the keyword, followed by the type, the mask(which should be 1),
//flags, a boolean whether the value was populated and finally the value itself
static IDL_KW_PAR kw_pars[] = {
IDL_KW_FAST_SCAN,
{"WINDOW", IDL_TYP_STRING, 1, 0, reinterpret_cast<int*>(IDL_KW_OFFSETOF(windowExists)),
reinterpret_cast<char*>(IDL_KW_OFFSETOF(windowName))},
{NULL}
};
IdlFunctions::IdlKwResource<KW_RESULT> kw(argc, pArgv, pArgk, kw_pars, 0, 1);
std::string windowName;
std::string name;
bool bSuccess = false;
IDL_VPTR idlPtr;
unsigned int total = 0;
IDL_STRING* pStrarr = NULL;
if (kw->windowExists)
{
windowName = IDL_STRING_STR(&kw->windowName);
}
SpatialDataWindow* pWindow = NULL;
if (windowName.empty())
{
pWindow = dynamic_cast<SpatialDataWindow*>(Service<DesktopServices>()->getCurrentWorkspaceWindow());
}
else
{
pWindow = dynamic_cast<SpatialDataWindow*>(
Service<DesktopServices>()->getWindow(windowName, SPATIAL_DATA_WINDOW));
}
if (pWindow != NULL)
{
SpatialDataView* pView = pWindow->getSpatialDataView();
if (pView != NULL)
{
LayerList* pList = pView->getLayerList();
if (pList != NULL)
{
RasterElement* pElement = pList->getPrimaryRasterElement();
if (pElement != NULL)
{
std::vector<std::string> names = Service<ModelServices>()->getElementNames(pElement, "");
total = names.size();
if (total > 0)
{
pStrarr = reinterpret_cast<IDL_STRING*>(malloc(total * sizeof(IDL_STRING)));
for (unsigned int i=0; i < total; ++i)
{
IDL_StrStore(&(pStrarr[i]), const_cast<char*>(names[i].c_str()));
}
bSuccess = true;
}
}
}
}
}
else if (windowName == "all")
{
std::vector<std::string> names = Service<ModelServices>()->getElementNames("RasterElement");
total = names.size();
if (total > 0)
{
pStrarr = reinterpret_cast<IDL_STRING*>(malloc(total* sizeof(IDL_STRING)));
for (unsigned int i=0; i < total; ++i)
{
IDL_StrStore(&(pStrarr[i]), const_cast<char*>(names[i].c_str()));
}
bSuccess = true;
}
}
if (!bSuccess)
{
IDL_Message(IDL_M_GENERIC, IDL_MSG_RET, "No elements matched.");
return IDL_StrToSTRING("failure");
}
IDL_MEMINT dims[] = {total};
idlPtr = IDL_ImportArray(1, dims, IDL_TYP_STRING, reinterpret_cast<UCHAR*>(pStrarr),
reinterpret_cast<IDL_ARRAY_FREE_CB>(free), NULL);
return idlPtr;
}
void EastArrowObjectImp::orient()
{
if (isOriented() == true)
{
return;
}
GraphicLayer* pLayer = NULL;
pLayer = getLayer();
if (pLayer == NULL)
{
return;
}
View* pView = NULL;
pView = pLayer->getView();
if (pView == NULL)
{
return;
}
SpatialDataView* pSpatialDataView = NULL;
if (pView->isKindOf("SpatialDataView") == true)
{
pSpatialDataView = static_cast<SpatialDataView*> (pView);
}
else if (pView->isKindOf("ProductView") == true)
{
ProductView* pProductView = static_cast<ProductView*> (pView);
GraphicLayer* pLayoutLayer = NULL;
pLayoutLayer = pProductView->getLayoutLayer();
if (pLayoutLayer == pLayer)
{
list<GraphicObject*> viewObjects;
pLayoutLayer->getObjects(VIEW_OBJECT, viewObjects);
list<GraphicObject*>::iterator iter = viewObjects.begin();
while (iter != viewObjects.end())
{
GraphicObject* pObject = *iter;
if (pObject != NULL)
{
View* pObjectView = pObject->getObjectView();
if (pObjectView != NULL)
{
if (pObjectView->isKindOf("SpatialDataView") == true)
{
pSpatialDataView = static_cast<SpatialDataView*> (pObjectView);
}
}
}
++iter;
}
}
}
if (pSpatialDataView == NULL)
{
return;
}
LayerList* pLayerList = pSpatialDataView->getLayerList();
VERIFYNRV(pLayerList != NULL);
RasterElement* pRaster = pLayerList->getPrimaryRasterElement();
VERIFYNRV(pRaster != NULL);
if (!pRaster->isGeoreferenced())
{
return;
}
// Calculate the angle of the object relative to the pixel coordinates
updateHandles();
LocationType pixelStart = mHandles[7];
ProductView* pProductView = dynamic_cast<ProductView*> (pView);
if (pProductView != NULL)
{
// Convert to the screen coordinate system
double dScreenX = 0;
double dScreenY = 0;
pLayer->translateDataToWorld(pixelStart.mX, pixelStart.mY, pixelStart.mX, pixelStart.mY);
pProductView->translateWorldToScreen(pixelStart.mX, pixelStart.mY, dScreenX, dScreenY);
// Convert to the spatial data view coordinate system
pSpatialDataView->translateScreenToWorld(dScreenX,
dScreenY, pixelStart.mX, pixelStart.mY);
pLayer->translateWorldToData(pixelStart.mX, pixelStart.mY, pixelStart.mX, pixelStart.mY);
}
double dAngle;
if (GeoAlgorithms::getAngleToNorth(pRaster, dAngle, pixelStart) == false)
{
return;
}
// Update the angle if the object is in the layout layer
if (pProductView != NULL)
{
// Rotation
dAngle -= pSpatialDataView->getRotation();
// Pitch
double dPitch = pSpatialDataView->getPitch();
if (dPitch > 0.0)
{
dAngle *= -1.0;
}
}
// Rotate the object
setRotation(dAngle);
// Update the orientation flag
DirectionalArrowObjectImp::orient();
}
bool LayerImporter::execute(PlugInArgList* pInArgList, PlugInArgList* pOutArgList)
{
Layer* pLayer = NULL;
Progress* pProgress = NULL;
DataElement* pElement = NULL;
SpatialDataView* pView = NULL;
StepResource pStep("Import layer", "app", "DF24688A-6B34-4244-98FF-5FFE2063AC05");
// get input arguments and log some useful info about them
{ // scope the MessageResource
MessageResource pMsg("Input arguments", "app", "C0A532DE-0E19-44D3-837C-16ABD267B2C1");
pProgress = pInArgList->getPlugInArgValue<Progress>(Executable::ProgressArg());
pMsg->addBooleanProperty("Progress Present", (pProgress != NULL));
pElement = pInArgList->getPlugInArgValue<DataElement>(Importer::ImportElementArg());
if (pElement == NULL)
{
if (pProgress != NULL)
{
pProgress->updateProgress("No data element", 100, ERRORS);
}
pStep->finalize(Message::Failure, "No data element");
return false;
}
pMsg->addProperty("Element name", pElement->getName());
pView = pInArgList->getPlugInArgValue<SpatialDataView>(Executable::ViewArg());
if (pView != NULL)
{
pMsg->addProperty("View name", pView->getName());
}
}
if (pProgress != NULL)
{
pProgress->updateProgress((string("Read and parse file ") + pElement->getFilename()),
20, NORMAL);
}
// parse the xml
XmlReader xml(Service<MessageLogMgr>()->getLog());
XERCES_CPP_NAMESPACE_QUALIFIER DOMDocument* pDomDocument = xml.parse(pElement->getFilename());
if (pDomDocument == NULL)
{
if (pProgress != NULL)
{
pProgress->updateProgress("Unable to parse the file", 100, ERRORS);
}
pStep->finalize(Message::Failure, "Unable to parse the file");
return false;
}
DOMElement* pRootElement = pDomDocument->getDocumentElement();
VERIFY(pRootElement != NULL);
if (pProgress != NULL)
{
pProgress->updateProgress("Create the layer", 40, NORMAL);
}
string name(A(pRootElement->getAttribute(X("name"))));
string type(A(pRootElement->getAttribute(X("type"))));
unsigned int formatVersion = atoi(A(pRootElement->getAttribute(X("version"))));
{ // scope the MessageResource
MessageResource pMsg("Layer information", "app", "AA358F7A-107E-456E-8D11-36DDBE5B1645");
pMsg->addProperty("name", name);
pMsg->addProperty("type", type);
pMsg->addProperty("format version", formatVersion);
}
// If user requested pixel coordinates be used.
bool usePixelCoords = false;
DataDescriptor* pDesc = pElement->getDataDescriptor();
VERIFY( pDesc );
pDesc->getMetadata()->getAttributeByPath( "Layer/Import Options/Use Pixel Coordinates" ).getValue( usePixelCoords );
if (usePixelCoords)
{
// Remove geoVertices and geoBox elements.
removeGeoNodes(pRootElement);
}
if (pView == NULL)
{
//no view provided, so find current view
SpatialDataWindow* pWindow = dynamic_cast<SpatialDataWindow*>(mpDesktop->getCurrentWorkspaceWindow());
if (pWindow != NULL)
{
pView = pWindow->getSpatialDataView();
}
}
if (pView == NULL)
{
if (pProgress != NULL)
{
pProgress->updateProgress("Could not access the view to create the layer.", 100, ERRORS);
}
pStep->finalize(Message::Failure, "Could not access the view to create the layer.");
return false;
}
bool error = false;
LayerType layerType = StringUtilities::fromXmlString<LayerType>(type, &error);
if (error == true)
{
if (pProgress != NULL)
{
pProgress->updateProgress("The layer type is invalid.", 100, ERRORS);
}
pStep->finalize(Message::Failure, "The layer type is invalid.");
return false;
}
LayerList* pLayerList = pView->getLayerList();
if (pLayerList != NULL)
{
RasterElement* pNewParentElement = pLayerList->getPrimaryRasterElement();
if (pNewParentElement != NULL)
{
Service<ModelServices> pModel;
if (pModel->setElementParent(pElement, pNewParentElement) == false)
{
pProgress->updateProgress("The layer already exists.", 100, ERRORS);
pStep->finalize(Message::Failure, "The layer already exists.");
return false;
}
}
}
UndoGroup group(pView, "Import " + StringUtilities::toDisplayString(layerType) + " Layer");
pLayer = pView->createLayer(layerType, pElement);
if (pLayer == NULL)
{
if (pProgress != NULL)
{
pProgress->updateProgress("Unable to create the layer", 100, ERRORS);
}
pStep->finalize(Message::Failure, "Unable to create the layer");
return false;
}
if (pProgress != NULL)
{
pProgress->updateProgress("Build the layer", 60, NORMAL);
}
// deserialize the layer
try
{
if (pLayer->fromXml(pRootElement, formatVersion) == false)
{
pProgress->updateProgress("Problem with layer file.", 100, ERRORS);
pStep->finalize(Message::Failure, "Problem with layer file.");
return false;
}
}
catch (XmlReader::DomParseException&)
{
return false;
}
pStep->finalize(Message::Success);
if (pProgress != NULL)
{
pProgress->updateProgress("Finished loading the layer", 100, NORMAL);
}
// Add the layer to the view
pView->addLayer(pLayer);
pView->setActiveLayer(pLayer);
pView->setMouseMode("LayerMode");
if (pOutArgList != NULL)
{
// set the output arguments
pOutArgList->setPlugInArgValue("Layer", pLayer);
}
return true;
}
static DocRange drop_range_op(
Doc* doc,
const Op op,
const DocRange& from,
DocRangePlace place,
const TagsHandling tagsHandling,
DocRange to)
{
// Convert "first child" operation into a insert after last child.
LayerGroup* parent = nullptr;
if (to.type() == DocRange::kLayers &&
!to.selectedLayers().empty()) {
if (place == kDocRangeFirstChild &&
(*to.selectedLayers().begin())->isGroup()) {
place = kDocRangeAfter;
parent = static_cast<LayerGroup*>((*to.selectedLayers().begin()));
to.clearRange();
to.startRange(parent->lastLayer(), -1, DocRange::kLayers);
to.endRange(parent->lastLayer(), -1);
}
else {
parent = (*to.selectedLayers().begin())->parent();
}
// Check that we're not moving a group inside itself
for (auto moveThis : from.selectedLayers()) {
if (moveThis == parent ||
(moveThis->isGroup() &&
has_child(static_cast<LayerGroup*>(moveThis), parent)))
return from;
}
}
if (place != kDocRangeBefore &&
place != kDocRangeAfter) {
ASSERT(false);
throw std::invalid_argument("Invalid 'place' argument");
}
Sprite* sprite = doc->sprite();
// Check noop/trivial/do nothing cases, i.e., move a range to the same place.
// Also check invalid cases, like moving a Background layer.
switch (from.type()) {
case DocRange::kCels:
if (from == to)
return from;
break;
case DocRange::kFrames:
if (op == Move) {
// Simple cases with one continuos range of frames that are a
// no-op.
if ((from.selectedFrames().ranges() == 1) &&
((to.firstFrame() >= from.firstFrame() &&
to.lastFrame() <= from.lastFrame()) ||
(place == kDocRangeBefore && to.firstFrame() == from.lastFrame()+1) ||
(place == kDocRangeAfter && to.lastFrame() == from.firstFrame()-1)) &&
// If there are tags, this might not be a no-op
(sprite->frameTags().empty() ||
tagsHandling == kDontAdjustTags)) {
return from;
}
}
break;
case DocRange::kLayers:
if (op == Move) {
SelectedLayers srcSelLayers = from.selectedLayers();
SelectedLayers dstSelLayers = to.selectedLayers();
LayerList srcLayers = srcSelLayers.toLayerList();
LayerList dstLayers = dstSelLayers.toLayerList();
ASSERT(!srcLayers.empty());
if (srcLayers.empty())
return from;
// dstLayers can be nullptr when we insert the first child in
// a group.
// Check no-ops when we move layers at the same level (all
// layers with the same parent), all adjacents, and which are
// moved to the same place.
if (!dstSelLayers.empty() &&
srcSelLayers.hasSameParent() &&
dstSelLayers.hasSameParent() &&
are_layers_adjacent(srcLayers) &&
are_layers_adjacent(dstLayers)) {
for (Layer* srcLayer : srcLayers)
if (dstSelLayers.contains(srcLayer))
return from;
if ((place == kDocRangeBefore
&& dstLayers.front() == srcLayers.back()->getNext()) ||
(place == kDocRangeAfter
&& dstLayers.back() == srcLayers.front()->getPrevious()))
return from;
}
// We cannot move the background
for (Layer* layer : srcSelLayers)
if (layer->isBackground())
throw std::runtime_error("The background layer cannot be moved");
}
// Before background
if (place == kDocRangeBefore) {
for (Layer* background : to.selectedLayers()) {
if (background && background->isBackground())
throw std::runtime_error("You cannot move or copy something below the background layer");
}
}
break;
}
const char* undoLabel = NULL;
switch (op) {
case Move: undoLabel = "Move Range"; break;
case Copy: undoLabel = "Copy Range"; break;
default:
ASSERT(false);
throw std::invalid_argument("Invalid 'op' argument");
}
DocRange resultRange;
{
const app::Context* context = static_cast<app::Context*>(doc->context());
const ContextReader reader(context);
ContextWriter writer(reader, 500);
Transaction transaction(writer.context(), undoLabel, ModifyDocument);
DocApi api = doc->getApi(transaction);
// TODO Try to add the range with just one call to DocApi
// methods, to avoid generating a lot of cmd::SetCelFrame (see
// DocApi::setCelFramePosition() function).
switch (from.type()) {
case DocRange::kCels: {
LayerList allLayers = sprite->allBrowsableLayers();
if (allLayers.empty())
break;
LayerList srcLayers = from.selectedLayers().toLayerList();
LayerList dstLayers = to.selectedLayers().toLayerList();
if (srcLayers.empty() ||
dstLayers.empty())
throw std::invalid_argument("You need to specify a non-empty cels range");
if (find_layer_index(allLayers, srcLayers.front()) <
find_layer_index(allLayers, dstLayers.front())) {
std::reverse(srcLayers.begin(), srcLayers.end());
std::reverse(dstLayers.begin(), dstLayers.end());
}
if (from.firstFrame() < to.firstFrame()) {
auto srcFrames = from.selectedFrames().makeReverse();
auto dstFrames = to.selectedFrames().makeReverse();
move_or_copy_cels(api, op, srcLayers, dstLayers, srcFrames, dstFrames);
}
else {
const auto& srcFrames = from.selectedFrames();
const auto& dstFrames = to.selectedFrames();
move_or_copy_cels(api, op, srcLayers, dstLayers, srcFrames, dstFrames);
}
resultRange = to;
break;
}
case DocRange::kFrames: {
frame_t dstFrame;
if (place == kDocRangeBefore)
dstFrame = to.firstFrame();
else
dstFrame = to.lastFrame();
resultRange = move_or_copy_frames(api, op, sprite,
from, dstFrame,
place, tagsHandling);
break;
}
case DocRange::kLayers: {
LayerList allLayers = sprite->allBrowsableLayers();
if (allLayers.empty())
break;
LayerList srcLayers = from.selectedLayers().toLayerList();
LayerList dstLayers = to.selectedLayers().toLayerList();
ASSERT(!srcLayers.empty());
switch (op) {
case Move:
if (place == kDocRangeBefore) {
Layer* beforeThis = (!dstLayers.empty() ? dstLayers.front(): nullptr);
Layer* afterThis = nullptr;
for (Layer* srcLayer : srcLayers) {
if (afterThis)
api.restackLayerAfter(srcLayer, parent, afterThis);
else
api.restackLayerBefore(srcLayer, parent, beforeThis);
afterThis = srcLayer;
}
}
else if (place == kDocRangeAfter) {
Layer* afterThis = (!dstLayers.empty() ? dstLayers.back(): nullptr);
for (Layer* srcLayer : srcLayers) {
api.restackLayerAfter(srcLayer, parent, afterThis);
afterThis = srcLayer;
}
}
// Same set of layers than the "from" range
resultRange = from;
break;
case Copy: {
if (place == kDocRangeBefore) {
Layer* beforeThis = (!dstLayers.empty() ? dstLayers.front(): nullptr);
for (Layer* srcLayer : srcLayers) {
Layer* copiedLayer = api.duplicateLayerBefore(
srcLayer, parent, beforeThis);
resultRange.startRange(copiedLayer, -1, DocRange::kLayers);
resultRange.endRange(copiedLayer, -1);
}
}
else if (place == kDocRangeAfter) {
std::reverse(srcLayers.begin(), srcLayers.end());
Layer* afterThis = (!dstLayers.empty() ? dstLayers.back(): nullptr);
for (Layer* srcLayer : srcLayers) {
Layer* copiedLayer = api.duplicateLayerAfter(
srcLayer, parent, afterThis);
resultRange.startRange(copiedLayer, -1, DocRange::kLayers);
resultRange.endRange(copiedLayer, -1);
}
}
break;
}
}
break;
}
}
if (resultRange.type() != DocRange::kNone)
transaction.setNewDocRange(resultRange);
transaction.commit();
}
return resultRange;
}
void ChippingWindow::createView()
{
if (mpChippingWidget == NULL)
{
return;
}
RasterElement* pRaster = getRasterElement();
if (pRaster == NULL)
{
return;
}
// Create the new raster element from the primary element of the source.
// Note that this does not chip displayed elements if they differ from the primary element.
// This causes a special case below where the stretch values are being applied to the chipped layer.
RasterElement* pRasterChip = pRaster->createChip(pRaster->getParent(), "_chip",
mpChippingWidget->getChipRows(), mpChippingWidget->getChipColumns(), mpChippingWidget->getChipBands());
if (pRasterChip == NULL)
{
QMessageBox::critical(this, windowTitle(), "Unable to create a new cube!");
return;
}
const RasterDataDescriptor* pDescriptor =
dynamic_cast<const RasterDataDescriptor*>(pRasterChip->getDataDescriptor());
VERIFYNRV(pDescriptor != NULL);
// Create a view for the new chip
SpatialDataWindow* pWindow = dynamic_cast<SpatialDataWindow*>(
Service<DesktopServices>()->createWindow(pRasterChip->getName(), SPATIAL_DATA_WINDOW));
if (pWindow == NULL)
{
return;
}
SpatialDataView* pView = pWindow->getSpatialDataView();
if (pView == NULL)
{
Service<DesktopServices>()->deleteWindow(pWindow);
return;
}
UndoLock lock(pView);
if (pView->setPrimaryRasterElement(pRasterChip) == false)
{
Service<DesktopServices>()->deleteWindow(pWindow);
return;
}
// RasterLayerImp is needed for the call to setCurrentStretchAsOriginalStretch().
RasterLayerImp* pLayer = dynamic_cast<RasterLayerImp*>(pView->createLayer(RASTER, pRasterChip));
if (pLayer == NULL)
{
Service<DesktopServices>()->deleteWindow(pWindow);
return;
}
string origName = pRaster->getName();
SpatialDataWindow* pOrigWindow = dynamic_cast<SpatialDataWindow*>(
Service<DesktopServices>()->getWindow(origName, SPATIAL_DATA_WINDOW));
if (pOrigWindow != NULL)
{
SpatialDataView* pOrigView = pOrigWindow->getSpatialDataView();
if (pOrigView != NULL)
{
LayerList* pLayerList = pOrigView->getLayerList();
if (pLayerList != NULL)
{
RasterLayer* pOrigLayer = static_cast<RasterLayer*>(pLayerList->getLayer(RASTER, pRaster));
if (pOrigLayer != NULL)
{
// Set the stretch type first so that stretch values are interpreted correctly.
pLayer->setStretchType(GRAYSCALE_MODE, pOrigLayer->getStretchType(GRAYSCALE_MODE));
pLayer->setStretchType(RGB_MODE, pOrigLayer->getStretchType(RGB_MODE));
pLayer->setDisplayMode(pOrigLayer->getDisplayMode());
// Set the properties of the cube layer in the new view.
// For each channel, display the first band if the previously displayed band was chipped.
vector<RasterChannelType> channels = StringUtilities::getAllEnumValues<RasterChannelType>();
for (vector<RasterChannelType>::const_iterator iter = channels.begin(); iter != channels.end(); ++iter)
{
bool bandCopied = true;
DimensionDescriptor newBand;
DimensionDescriptor oldBand = pOrigLayer->getDisplayedBand(*iter);
if (oldBand.isOriginalNumberValid() == true)
{
newBand = pDescriptor->getOriginalBand(oldBand.getOriginalNumber());
}
if (newBand.isValid() == false)
{
bandCopied = false;
newBand = pDescriptor->getBands().front();
}
// No need to explicitly set the RasterElement here since the new view only has one RasterElement.
pLayer->setDisplayedBand(*iter, newBand);
// Use the default stretch properties if the displayed band was removed from the view or
// if the non-primary raster element was displayed. Otherwise, copy the stretch properties.
if (bandCopied && pRaster == pOrigLayer->getDisplayedRasterElement(*iter))
{
// Set the stretch units first so that stretch values are interpreted correctly.
pLayer->setStretchUnits(*iter, pOrigLayer->getStretchUnits(*iter));
double lower;
double upper;
pOrigLayer->getStretchValues(*iter, lower, upper);
pLayer->setStretchValues(*iter, lower, upper);
}
}
pLayer->setCurrentStretchAsOriginalStretch();
pView->refresh();
}
}
}
}
// Create a GCP layer
if (pRaster->isGeoreferenced() == true)
{
const vector<DimensionDescriptor>& rows = mpChippingWidget->getChipRows();
const vector<DimensionDescriptor>& columns = mpChippingWidget->getChipColumns();
if ((rows.empty() == false) && (columns.empty() == false))
{
// Get the geocoordinates at the chip corners
VERIFYNRV(rows.front().isActiveNumberValid() == true);
VERIFYNRV(rows.back().isActiveNumberValid() == true);
VERIFYNRV(columns.front().isActiveNumberValid() == true);
VERIFYNRV(columns.back().isActiveNumberValid() == true);
unsigned int startRow = rows.front().getActiveNumber();
unsigned int endRow = rows.back().getActiveNumber();
unsigned int startCol = columns.front().getActiveNumber();
unsigned int endCol = columns.back().getActiveNumber();
GcpPoint ulPoint;
ulPoint.mPixel = LocationType(startCol, startRow);
ulPoint.mCoordinate = pRaster->convertPixelToGeocoord(ulPoint.mPixel);
GcpPoint urPoint;
urPoint.mPixel = LocationType(endCol, startRow);
urPoint.mCoordinate = pRaster->convertPixelToGeocoord(urPoint.mPixel);
GcpPoint llPoint;
llPoint.mPixel = LocationType(startCol, endRow);
llPoint.mCoordinate = pRaster->convertPixelToGeocoord(llPoint.mPixel);
GcpPoint lrPoint;
lrPoint.mPixel = LocationType(endCol, endRow);
lrPoint.mCoordinate = pRaster->convertPixelToGeocoord(lrPoint.mPixel);
GcpPoint centerPoint;
centerPoint.mPixel = LocationType((startCol + endCol) / 2, (startRow + endRow) / 2);
centerPoint.mCoordinate = pRaster->convertPixelToGeocoord(centerPoint.mPixel);
// Reset the coordinates to be in active numbers relative to the chip
const vector<DimensionDescriptor>& chipRows = pDescriptor->getRows();
const vector<DimensionDescriptor>& chipColumns = pDescriptor->getColumns();
VERIFYNRV(chipRows.front().isActiveNumberValid() == true);
VERIFYNRV(chipRows.back().isActiveNumberValid() == true);
VERIFYNRV(chipColumns.front().isActiveNumberValid() == true);
VERIFYNRV(chipColumns.back().isActiveNumberValid() == true);
unsigned int chipStartRow = chipRows.front().getActiveNumber();
unsigned int chipEndRow = chipRows.back().getActiveNumber();
unsigned int chipStartCol = chipColumns.front().getActiveNumber();
unsigned int chipEndCol = chipColumns.back().getActiveNumber();
ulPoint.mPixel = LocationType(chipStartCol, chipStartRow);
urPoint.mPixel = LocationType(chipEndCol, chipStartRow);
llPoint.mPixel = LocationType(chipStartCol, chipEndRow);
lrPoint.mPixel = LocationType(chipEndCol, chipEndRow);
centerPoint.mPixel = LocationType((chipStartCol + chipEndCol) / 2, (chipStartRow + chipEndRow) / 2);
// Create the GCP list
Service<ModelServices> pModel;
GcpList* pGcpList = static_cast<GcpList*>(pModel->createElement("Corner Coordinates",
TypeConverter::toString<GcpList>(), pRasterChip));
if (pGcpList != NULL)
{
list<GcpPoint> gcps;
gcps.push_back(ulPoint);
gcps.push_back(urPoint);
gcps.push_back(llPoint);
gcps.push_back(lrPoint);
gcps.push_back(centerPoint);
pGcpList->addPoints(gcps);
// Create the layer
if (pView->createLayer(GCP_LAYER, pGcpList) == NULL)
{
QMessageBox::warning(this, windowTitle(), "Could not create a GCP layer.");
}
}
else
{
QMessageBox::warning(this, windowTitle(), "Could not create a GCP list.");
}
}
}
}
string MeasurementObjectImp::generateGeoStrings() const
{
LocationType llCorner = getLlCorner();
LocationType urCorner = getUrCorner();
LocationType llCornerLatLon;
LocationType urCornerLatLon;
bool unitsValid = false;
// Get lat lon coordinates and terrain raster
const RasterElement* pTerrain = NULL;
bool geoValid(false);
if (mpGeoreference.get() != NULL)
{
GraphicLayer* pLayer = getLayer();
if (pLayer != NULL)
{
SpatialDataView* pView = dynamic_cast<SpatialDataView*>(pLayer->getView());
if (pView != NULL)
{
LayerList* pLayerList = pView->getLayerList();
VERIFYRV(pLayerList != NULL, "");
VERIFYRV(pLayerList->getPrimaryRasterElement() == mpGeoreference.get(), "");
pTerrain = mpGeoreference->getTerrain();
Layer* pPrimaryRasterLayer = pLayerList->getLayer(RASTER, mpGeoreference.get());
if (pPrimaryRasterLayer != NULL)
{
pPrimaryRasterLayer->translateWorldToData(llCorner.mX, llCorner.mY, llCorner.mX, llCorner.mY);
pPrimaryRasterLayer->translateWorldToData(urCorner.mX, urCorner.mY, urCorner.mX, urCorner.mY);
}
}
}
if (mpGeoreference->isGeoreferenced())
{
bool llValid(false);
bool urValid(false);
llCornerLatLon = mpGeoreference->convertPixelToGeocoord(llCorner, false, &llValid);
urCornerLatLon = mpGeoreference->convertPixelToGeocoord(urCorner, false, &urValid);
geoValid = llValid && urValid;
}
}
mUsingInaccurateGeocoords = !geoValid;
unitsValid = geoValid;
//String Variables
string startLoc = "";
string endLoc = "";
string distance = "";
string bearing = "";
string distanceUnit = "";
GeoAlgorithms algs;
double distanceVal = 0;
double azimuthVal = 0;
// Create GeoPoint objects
LatLonPoint startLlPoint = llCornerLatLon;
LatLonPoint endLlPoint = urCornerLatLon;
UtmPoint startUtmPoint = startLlPoint;
UtmPoint endUtmPoint = endLlPoint;
MgrsPoint startMgrsPoint = startLlPoint;
MgrsPoint endMgrsPoint = endLlPoint;
// find elevations
double elevation1(0.0);
double elevation2(0.0);
if (pTerrain != NULL)
{
const RasterDataDescriptor* pDescriptor =
dynamic_cast<const RasterDataDescriptor*>(pTerrain->getDataDescriptor());
if (pDescriptor != NULL)
{
const vector<DimensionDescriptor>& activeRows = pDescriptor->getRows();
const vector<DimensionDescriptor>& activeColumns = pDescriptor->getColumns();
if ( llCorner.mY >= 0 && llCorner.mY < activeRows.size() &&
llCorner.mX >= 0 && llCorner.mX < activeColumns.size() &&
urCorner.mY >= 0 && urCorner.mY < activeRows.size() &&
urCorner.mX >= 0 && urCorner.mX < activeColumns.size() )
{
DimensionDescriptor llRowDim(activeRows[llCorner.mY]);
DimensionDescriptor llColumnDim(activeColumns[llCorner.mX]);
DimensionDescriptor urRowDim(activeRows[urCorner.mY]);
DimensionDescriptor urColumnDim(activeColumns[urCorner.mX]);
elevation1 = pTerrain->getPixelValue(llColumnDim, llRowDim, DimensionDescriptor(), COMPLEX_MAGNITUDE);
elevation2 = pTerrain->getPixelValue(urColumnDim, urRowDim, DimensionDescriptor(), COMPLEX_MAGNITUDE);
const Units* pElevationUnits = pDescriptor->getUnits();
if (pElevationUnits != NULL)
{
double scale = pElevationUnits->getScaleFromStandard();
elevation1 *= scale;
elevation2 *= scale;
}
}
}
}
if (unitsValid == true)
{
// Calculate bearing and distance
distanceVal = algs.getPythagoreanOrVincentyDistance(startLlPoint.getLatitude().getValue(),
startLlPoint.getLongitude().getValue(), endLlPoint.getLatitude().getValue(),
endLlPoint.getLongitude().getValue(), elevation1, elevation2);
azimuthVal = algs.getVincentyAzimuth(startLlPoint.getLatitude().getValue(),
startLlPoint.getLongitude().getValue(), endLlPoint.getLatitude().getValue(),
endLlPoint.getLongitude().getValue());
azimuthVal = GeoConversions::convertRadToDeg(azimuthVal);
// Set distance text
if (mDrawnDistanceUnit == KILOMETER)
{
distanceUnit = "km";
distanceVal = distanceVal/1000;
}
else if (mDrawnDistanceUnit == MILE)
{
distanceUnit = "mi";
distanceVal = GeoConversions::convertMetersToMiles(distanceVal);
}
else if (mDrawnDistanceUnit == NAUTICAL_MILE)
{
distanceUnit = "Nm";
distanceVal = GeoConversions::convertMetersToNm(distanceVal);
}
else if (mDrawnDistanceUnit == METER)
{
distanceUnit = "m";
}
else if (mDrawnDistanceUnit == YARD)
{
distanceUnit = "yd";
distanceVal = GeoConversions::convertMetersToFeet(distanceVal)/3;
}
else if (mDrawnDistanceUnit == FOOT)
{
distanceUnit = "ft";
distanceVal = GeoConversions::convertMetersToFeet(distanceVal);
}
// set location text
switch (mDrawnGeocoord)
{
case GEOCOORD_LATLON:
startLoc = startLlPoint.getText(mDrawnDmsFormat, mEndPointsPrecision);
endLoc = endLlPoint.getText(mDrawnDmsFormat, mEndPointsPrecision);
break;
case GEOCOORD_UTM:
startLoc = startUtmPoint.getText();
endLoc = endUtmPoint.getText();
break;
case GEOCOORD_MGRS:
startLoc = startMgrsPoint.getText();
endLoc = endMgrsPoint.getText();
break;
default:
startLoc = "(" + QString::number(llCorner.mX, 'f', mEndPointsPrecision).toStdString() + ", " +
QString::number(llCorner.mY, 'f', mEndPointsPrecision).toStdString() + ")";
endLoc = "(" + QString::number(urCorner.mX, 'f', mEndPointsPrecision).toStdString() + ", " +
QString::number(urCorner.mY, 'f', mEndPointsPrecision).toStdString() + ")";
break;
}
}
else
{
startLoc = "(" + QString::number(llCorner.mX, 'f', mEndPointsPrecision).toStdString() + ", " +
QString::number(llCorner.mY, 'f', mEndPointsPrecision).toStdString() + ")";
endLoc = "(" + QString::number(urCorner.mX, 'f', mEndPointsPrecision).toStdString() + ", " +
QString::number(urCorner.mY, 'f', mEndPointsPrecision).toStdString() + ")";
azimuthVal = algs.getPythagoreanAzimuth(llCorner.mX, llCorner.mY, urCorner.mX, urCorner.mY);
azimuthVal = GeoConversions::convertRadToDeg(azimuthVal);
distanceVal = algs.getPythagoreanDistance(urCorner.mX, urCorner.mY, llCorner.mX, llCorner.mY);
distanceUnit = "pix";
}
bearing = QString::number(azimuthVal, 'f', mBearingPrecision).toStdString();
distance = QString::number(distanceVal, 'f', mDistancePrecision).toStdString();
QString bearingText = QString::fromStdString(bearing) + " deg";
QString distanceText = QString::fromStdString(distance) + " " + QString::fromStdString(distanceUnit);
QString startLocText = QString::fromStdString(startLoc);
QString endLocText = QString::fromStdString(endLoc);
// Final strings
if (bearingText != mBearingText)
{
mBearingText = bearingText;
mBearingTextTexture.invalidate();
}
if (distanceText != mDistanceText)
{
mDistanceText = distanceText;
mDistanceTextTexture.invalidate();
}
if (startLocText != mStartLocText)
{
mStartLocText = startLocText;
mStartLocTextTexture.invalidate();
}
if (endLocText != mEndLocText)
{
mEndLocText = endLocText;
mEndLocTextTexture.invalidate();
}
string rtnVal = "DISTANCE: " + distanceText.toStdString() + " : LOCATION: " + startLoc + " to " +
endLoc + " at " + bearingText.toStdString();
return rtnVal;
}
LocateDialog::LocateDialog(const RasterElement* pRaster, QWidget* pParent) :
QDialog(pParent, Qt::WindowCloseButtonHint),
mpRaster(pRaster),
mLayerNameBase("Spectral Library Match Locate Results - "),
mpAlgCombo(NULL),
mpThreshold(NULL),
mpOutputLayerName(NULL),
mpUseAoi(NULL),
mpAoiCombo(NULL),
mpSaveSettings(NULL)
{
setWindowTitle("Locate Matched Signatures Settings");
// layout
QGridLayout* pGrid = new QGridLayout(this);
pGrid->setSpacing(5);
pGrid->setMargin(10);
QLabel* pNameLabel = new QLabel("Dataset:", this);
QLabel* pDataLabel = new QLabel(QString::fromStdString(pRaster->getDisplayName(true)), this);
pDataLabel->setToolTip(QString::fromStdString(pRaster->getName()));
QLabel* pAlgLabel = new QLabel("Algorithm:", this);
mpAlgCombo = new QComboBox(this);
QLabel* pThresLabel = new QLabel("Threshold:", this);
mpThreshold = new QDoubleSpinBox(this);
mpThreshold->setSingleStep(0.1);
QLabel* pLayerLabel = new QLabel("Output Layer Name:", this);
mpOutputLayerName = new QLineEdit(this);
mpUseAoi = new QCheckBox("Area of Interest:", this);
mpUseAoi->setToolTip("Check box to limit the Locate function to an AOI");
mpAoiCombo = new QComboBox(this);
mpAoiCombo->setEnabled(false);
mpSaveSettings = new QCheckBox("Save the algorithm and threshold settings", this);
QFrame* pLineSeparator = new QFrame(this);
pLineSeparator->setFrameStyle(QFrame::HLine | QFrame::Sunken);
QDialogButtonBox* pButtons = new QDialogButtonBox(QDialogButtonBox::Ok | QDialogButtonBox::Cancel,
Qt::Horizontal, this);
pGrid->addWidget(pNameLabel, 0, 0, Qt::AlignRight);
pGrid->addWidget(pDataLabel, 0, 1);
pGrid->addWidget(pAlgLabel, 1, 0, Qt::AlignRight);
pGrid->addWidget(mpAlgCombo, 1, 1);
pGrid->addWidget(pThresLabel, 2, 0, Qt::AlignRight);
pGrid->addWidget(mpThreshold, 2, 1);
pGrid->addWidget(pLayerLabel, 3, 0, Qt::AlignRight);
pGrid->addWidget(mpOutputLayerName, 3, 1);
pGrid->addWidget(mpUseAoi, 4, 0, Qt::AlignRight);
pGrid->addWidget(mpAoiCombo, 4, 1);
pGrid->addWidget(mpSaveSettings, 5, 1);
pGrid->addWidget(pLineSeparator, 7, 0, 1, 2);
pGrid->addWidget(pButtons, 8, 0, 1, 2, Qt::AlignRight);
pGrid->setRowStretch(6, 10);
pGrid->setColumnStretch(1, 10);
// initialize algorithm combo
std::vector<std::string> algNames =
StringUtilities::getAllEnumValuesAsDisplayString<SpectralLibraryMatch::LocateAlgorithm>();
for (std::vector<std::string>::const_iterator it = algNames.begin(); it != algNames.end(); ++it)
{
mpAlgCombo->addItem(QString::fromStdString(*it));
}
// set up algorithm threshold map
std::vector<std::string> algorithmNames =
StringUtilities::getAllEnumValuesAsDisplayString<SpectralLibraryMatch::LocateAlgorithm>();
for (std::vector<std::string>::iterator it = algorithmNames.begin();
it != algorithmNames.end(); ++it)
{
float threshold(0.0f);
switch (StringUtilities::fromDisplayString<SpectralLibraryMatch::LocateAlgorithm>(*it))
{
case SpectralLibraryMatch::SLLA_CEM:
threshold = SpectralLibraryMatchOptions::getSettingLocateCemThreshold();
break;
case SpectralLibraryMatch::SLLA_SAM:
threshold = SpectralLibraryMatchOptions::getSettingLocateSamThreshold();
break;
case SpectralLibraryMatch::SLLA_WBI:
threshold = SpectralLibraryMatchOptions::getSettingLocateWbiThreshold();
break;
default:
threshold = 0.0f;
break;
}
mLocateThresholds.insert(std::pair<std::string, float>(*it, threshold));
}
// load aoi combo
std::vector<DataElement*> aois =
Service<ModelServices>()->getElements(pRaster, TypeConverter::toString<AoiElement>());
for (std::vector<DataElement*>::const_iterator it = aois.begin(); it != aois.end(); ++it)
{
mpAoiCombo->addItem(QString::fromStdString((*it)->getName()));
}
// try to determine the active aoi layer and set combo to the element for that layer
std::vector<Window*> windows;
SpatialDataView* pView(NULL);
Service<DesktopServices>()->getWindows(SPATIAL_DATA_WINDOW, windows);
for (std::vector<Window*>::iterator it = windows.begin(); it != windows.end(); ++it)
{
SpatialDataWindow* pWindow = dynamic_cast<SpatialDataWindow*>(*it);
if (pWindow != NULL)
{
SpatialDataView* pTmpView = dynamic_cast<SpatialDataView*>(pWindow->getView());
if (pTmpView != NULL)
{
LayerList* pLayerList = pTmpView->getLayerList();
if (pLayerList != NULL)
{
if (pRaster == pLayerList->getPrimaryRasterElement())
{
pView = pTmpView;
break;
}
}
}
}
}
if (pView != NULL)
{
Layer* pLayer = pView->getActiveLayer();
if (pLayer != NULL)
{
DataElement* pElement = pLayer->getDataElement();
if (pElement != NULL)
{
std::string elementName = pElement->getName();
int index = mpAoiCombo->findText(QString::fromStdString(elementName));
if (index != -1)
{
mpAoiCombo->setCurrentIndex(index);
}
}
}
}
if (mpAoiCombo->count() == 0)
{
mpUseAoi->setEnabled(false);
}
// Initialize From Settings
SpectralLibraryMatch::LocateAlgorithm locType =
StringUtilities::fromXmlString<SpectralLibraryMatch::LocateAlgorithm>(
SpectralLibraryMatchOptions::getSettingLocateAlgorithm());
mpAlgCombo->setCurrentIndex(mpAlgCombo->findText(QString::fromStdString(
StringUtilities::toDisplayString<SpectralLibraryMatch::LocateAlgorithm>(locType))));
mpThreshold->setValue(mLocateThresholds[mpAlgCombo->currentText().toStdString()]);
QString layerName = mLayerNameBase;
switch (locType)
{
case SpectralLibraryMatch::SLLA_CEM:
layerName += "CEM";
break;
case SpectralLibraryMatch::SLLA_SAM:
layerName += "SAM";
break;
case SpectralLibraryMatch::SLLA_WBI:
layerName += "WBI";
break;
default:
layerName += "Unknown Algorithm";
break;
}
mpOutputLayerName->setText(layerName);
// connections
VERIFYNR(connect(pButtons, SIGNAL(accepted()), this, SLOT(accept())));
VERIFYNR(connect(pButtons, SIGNAL(rejected()), this, SLOT(reject())));
VERIFYNR(connect(mpAlgCombo, SIGNAL(currentIndexChanged(const QString&)),
this, SLOT(algorithmChanged(const QString&))));
VERIFYNR(connect(mpThreshold, SIGNAL(valueChanged(double)),
this, SLOT(thresholdChanged(double))));
VERIFYNR(connect(mpUseAoi, SIGNAL(toggled(bool)), mpAoiCombo, SLOT(setEnabled(bool))));
}
void Wms::getCapabilities()
{
QByteArray data;
QTextStream out(&data);
QString wmsurl = Qt::escape(m_request->url(FastCgiQt::LocationUrl).toEncoded());
QString proj = renderer.map.getProjection();
LayerList layers = renderer.map.getLayerList();
//out << XML_HEADER << endl;
out << "<WMT_MS_Capabilities version=\"1.1.1\">";
// service info
out << "<Service>"
<< "<Name>OGC:WMS</Name>"
<< "<Title>" << Qt::escape(renderer.title()) << "</Title>"
<< "<Abstract/>"
<< "<OnlineResource " << XML_XLINK_NS << " xlink:href=\"" << wmsurl << "\"/>"
<< "<ContactInformation/>"
<< "<Fees/>"
<< "<AccessConstraints/>"
<< "<KeywordList>";
out << "<Keyword>" << "</Keyword>"; // TODO
out << "</KeywordList>"
<< "</Service>";
out << "<Capability>"
<< "<Request>"
<< "<GetCapabilities>"
<< "<Format>" << MIMETYPE_GC << "</Format>"
<< "<DCPType><HTTP><Get>"
<< "<OnlineResource " << XML_XLINK_NS
<< " xlink:href=\"" << wmsurl << "?Service=WMS&"
<< "\"/></Get></HTTP></DCPType>"
<< "</GetCapabilities>"
<< "<GetMap>";
// image formats
QList<QByteArray> formats = renderer.getImageFormats();
for (QList<QByteArray>::ConstIterator fit = formats.constBegin();
fit != formats.constEnd();
++fit) {
QByteArray fb = *fit;
QString outf;
// ony return a few formats we want to support
if (fb == "png") {
outf = MIMETYPE_PNG;
}
else if (fb == "jpg") {
outf = MIMETYPE_JPG;
}
else if (fb == "tiff") {
outf = MIMETYPE_TIF;
}
if (!outf.isEmpty()) {
out << "<Format>" << QString(outf) << "</Format>";
}
}
out << "<DCPType><HTTP><Get>"
<< "<OnlineResource " << XML_XLINK_NS
<< " xlink:href=\"" << wmsurl << "?SERVICE=WMS&\"/>"
<< "</Get></HTTP></DCPType>"
<< "</GetMap>"
<< "</Request>";
out << "<Exception><Format>" << MIMETYPE_SE << "</Format></Exception>";
out << "<Layer>"
<< "<Title>" << Qt::escape(renderer.title()) << "</Title>"
<< "<SRS>" << Qt::escape(proj) << "</SRS>";
//<LatLonBoundingBox minx="-179.992" miny="-90.008" maxx="180.008" maxy="89.992"/>
//
// layers
/* for (LayerList::ConstIterator layer_it = layers.constBegin();
layer_it != layers.constEnd();
++layer_it) {
Layer layer = **layer_it;
*/
for(int i = 0; i < layers.count(); ++i) {
Layer* layer = layers[i];
out << "<Layer queryable=\"0\">"
<< "<Name>" << Qt::escape(layer->name) << "</Name>"
<< "<Title>" << Qt::escape(layer->title) << "</Title>"
<< "<SRS>" << Qt::escape(proj) << "</SRS>";
out << "<LatLonBoundingBox minx=\"" << layer->bbox.left << "\" miny=\""
<< layer->bbox.bottom << "\" maxx=\"" << layer->bbox.right
<< "\" maxy=\"" << layer->bbox.top << "\"/>"
<< "<BoundingBox SRS=\"" << Qt::escape(proj) << "\" minx=\"" << layer->bbox.left
<< "\" miny=\"" << layer->bbox.bottom << "\" maxx=\""
<< layer->bbox.right << "\" maxy=\"" << layer->bbox.top << "\"/>";
out << "</Layer>";
}
out << "</Layer>"
<< "</Capability>"
<< "</WMT_MS_Capabilities>";
out.flush();
m_request->setHeader(HTTP_CONTENT_TYPE, MIMETYPE_GC);
QByteArray content_length = QByteArray::number(data.length());
m_request->setHeader(HTTP_CONTENT_LEN, content_length );
m_request->write(data);
}
