Mercurial > hg > orthanc-stone
view Applications/Samples/SimpleViewer/SimpleViewerApplication.cpp @ 1039:3a35d8397559
merge
author | Alain Mazy <alain@mazy.be> |
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date | Mon, 07 Oct 2019 22:37:24 +0200 |
parents | bcd3ea868bcd |
children | 2d8ab34c8c91 |
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/** * Stone of Orthanc * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics * Department, University Hospital of Liege, Belgium * Copyright (C) 2017-2019 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 }