Mercurial > hg > orthanc-stone
view Applications/Samples/SimpleViewer/SimpleViewerApplication.cpp @ 1327:4f8db2d202c8 broker
OrthancSeriesProgressiveLoader now has two modes that
can be selected at object creation :
- progressive (will first load jpeg50, then jpeg90 then PAM)
- non-progressive (will directly load PAM (uncompressed))
Please note that the slice loading order remains dynamic
and depending upon the slice that the client code wishes
to extract from the volume.
author | Benjamin Golinvaux <bgo@osimis.io> |
---|---|
date | Wed, 25 Mar 2020 14:34:27 +0100 |
parents | 2d8ab34c8c91 |
children |
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/** * Stone of Orthanc * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics * Department, University Hospital of Liege, Belgium * Copyright (C) 2017-2020 Osimis S.A., Belgium * * This program is free software: you can redistribute it and/or * modify it under the terms of the GNU Affero General Public License * as published by the Free Software Foundation, either version 3 of * the License, or (at your option) any later version. * * This program is distributed in the hope that it will be useful, but * WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Affero General Public License for more details. * * You should have received a copy of the GNU Affero General Public License * along with this program. If not, see <http://www.gnu.org/licenses/>. **/ #include "SimpleViewerApplication.h" #if ORTHANC_ENABLE_QT == 1 # include "Qt/SimpleViewerMainWindow.h" #endif #if ORTHANC_ENABLE_WASM == 1 # include <Platforms/Wasm/WasmViewport.h> #endif namespace SimpleViewer { void SimpleViewerApplication::Initialize(StoneApplicationContext* context, Deprecated::IStatusBar& statusBar, const boost::program_options::variables_map& parameters) { context_ = context; statusBar_ = &statusBar; {// initialize viewports and layout mainLayout_ = new Deprecated::LayoutWidget("main-layout"); mainLayout_->SetPadding(10); mainLayout_->SetBackgroundCleared(true); mainLayout_->SetBackgroundColor(0, 0, 0); mainLayout_->SetHorizontal(); thumbnailsLayout_ = new Deprecated::LayoutWidget("thumbnail-layout"); thumbnailsLayout_->SetPadding(10); thumbnailsLayout_->SetBackgroundCleared(true); thumbnailsLayout_->SetBackgroundColor(50, 50, 50); thumbnailsLayout_->SetVertical(); mainWidget_ = new Deprecated::SliceViewerWidget(IObserver::GetBroker(), "main-viewport"); //mainWidget_->RegisterObserver(*this); // hierarchy mainLayout_->AddWidget(thumbnailsLayout_); mainLayout_->AddWidget(mainWidget_); // sources smartLoader_.reset(new Deprecated::SmartLoader(IObserver::GetBroker(), context->GetOrthancApiClient())); smartLoader_->SetImageQuality(Deprecated::SliceImageQuality_FullPam); mainLayout_->SetTransmitMouseOver(true); mainWidgetInteractor_.reset(new MainWidgetInteractor(*this)); mainWidget_->SetInteractor(*mainWidgetInteractor_); thumbnailInteractor_.reset(new ThumbnailInteractor(*this)); } statusBar.SetMessage("Use the key \"s\" to reinitialize the layout"); statusBar.SetMessage("Use the key \"n\" to go to next image in the main viewport"); if (parameters.count("studyId") < 1) { LOG(WARNING) << "The study ID is missing, will take the first studyId found in Orthanc"; context->GetOrthancApiClient().GetJsonAsync("/studies", new Callable<SimpleViewerApplication, Deprecated::OrthancApiClient::JsonResponseReadyMessage>(*this, &SimpleViewerApplication::OnStudyListReceived)); } else { SelectStudy(parameters["studyId"].as<std::string>()); } } void SimpleViewerApplication::DeclareStartupOptions(boost::program_options::options_description& options) { boost::program_options::options_description generic("Sample options"); generic.add_options() ("studyId", boost::program_options::value<std::string>(), "Orthanc ID of the study") ; options.add(generic); } void SimpleViewerApplication::OnStudyListReceived(const Deprecated::OrthancApiClient::JsonResponseReadyMessage& message) { const Json::Value& response = message.GetJson(); if (response.isArray() && response.size() >= 1) { SelectStudy(response[0].asString()); } } void SimpleViewerApplication::OnStudyReceived(const Deprecated::OrthancApiClient::JsonResponseReadyMessage& message) { const Json::Value& response = message.GetJson(); if (response.isObject() && response["Series"].isArray()) { for (size_t i=0; i < response["Series"].size(); i++) { context_->GetOrthancApiClient().GetJsonAsync("/series/" + response["Series"][(int)i].asString(), new Callable<SimpleViewerApplication, Deprecated::OrthancApiClient::JsonResponseReadyMessage>(*this, &SimpleViewerApplication::OnSeriesReceived)); } } } void SimpleViewerApplication::OnSeriesReceived(const Deprecated::OrthancApiClient::JsonResponseReadyMessage& message) { const Json::Value& response = message.GetJson(); if (response.isObject() && response["Instances"].isArray() && response["Instances"].size() > 0) { // keep track of all instances IDs const std::string& seriesId = response["ID"].asString(); seriesTags_[seriesId] = response; instancesIdsPerSeriesId_[seriesId] = std::vector<std::string>(); for (size_t i = 0; i < response["Instances"].size(); i++) { const std::string& instanceId = response["Instances"][static_cast<int>(i)].asString(); instancesIdsPerSeriesId_[seriesId].push_back(instanceId); } // load the first instance in the thumbnail LoadThumbnailForSeries(seriesId, instancesIdsPerSeriesId_[seriesId][0]); // if this is the first thumbnail loaded, load the first instance in the mainWidget if (mainWidget_->GetLayerCount() == 0) { smartLoader_->SetFrameInWidget(*mainWidget_, 0, instancesIdsPerSeriesId_[seriesId][0], 0); } } } void SimpleViewerApplication::LoadThumbnailForSeries(const std::string& seriesId, const std::string& instanceId) { LOG(INFO) << "Loading thumbnail for series " << seriesId; Deprecated::SliceViewerWidget* thumbnailWidget = new Deprecated::SliceViewerWidget(IObserver::GetBroker(), "thumbnail-series-" + seriesId); thumbnails_.push_back(thumbnailWidget); thumbnailsLayout_->AddWidget(thumbnailWidget); thumbnailWidget->RegisterObserverCallback( new Callable<SimpleViewerApplication, Deprecated::SliceViewerWidget::GeometryChangedMessage> (*this, &SimpleViewerApplication::OnWidgetGeometryChanged)); smartLoader_->SetFrameInWidget(*thumbnailWidget, 0, instanceId, 0); thumbnailWidget->SetInteractor(*thumbnailInteractor_); } void SimpleViewerApplication::SelectStudy(const std::string& studyId) { context_->GetOrthancApiClient().GetJsonAsync("/studies/" + studyId, new Callable<SimpleViewerApplication, Deprecated::OrthancApiClient::JsonResponseReadyMessage>(*this, &SimpleViewerApplication::OnStudyReceived)); } void SimpleViewerApplication::OnWidgetGeometryChanged(const Deprecated::SliceViewerWidget::GeometryChangedMessage& message) { // TODO: The "const_cast" could probably be replaced by "mainWidget_" const_cast<Deprecated::SliceViewerWidget&>(message.GetOrigin()).FitContent(); } void SimpleViewerApplication::SelectSeriesInMainViewport(const std::string& seriesId) { smartLoader_->SetFrameInWidget(*mainWidget_, 0, instancesIdsPerSeriesId_[seriesId][0], 0); } bool SimpleViewerApplication::Handle(const StoneSampleCommands::SelectTool& value) { currentTool_ = value.tool; return true; } bool SimpleViewerApplication::Handle(const StoneSampleCommands::Action& value) { switch (value.type) { case ActionType_Invert: // TODO break; case ActionType_UndoCrop: // TODO break; case ActionType_Rotate: // TODO break; default: throw std::runtime_error("Action type not supported"); } return true; } #if ORTHANC_ENABLE_QT==1 QStoneMainWindow* SimpleViewerApplication::CreateQtMainWindow() { return new SimpleViewerMainWindow(dynamic_cast<OrthancStone::NativeStoneApplicationContext&>(*context_), *this); } #endif #if ORTHANC_ENABLE_WASM==1 void SimpleViewerApplication::InitializeWasm() { AttachWidgetToWasmViewport("canvasThumbnails", thumbnailsLayout_); AttachWidgetToWasmViewport("canvasMain", mainWidget_); } #endif }