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-rw-r--r--src/Authoring/Studio/PreviewHelper.cpp243
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diff --git a/src/Authoring/Studio/PreviewHelper.cpp b/src/Authoring/Studio/PreviewHelper.cpp
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-/****************************************************************************
-**
-** Copyright (C) 2006 NVIDIA Corporation.
-** Copyright (C) 2017 The Qt Company Ltd.
-** Contact: https://www.qt.io/licensing/
-**
-** This file is part of Qt 3D Studio.
-**
-** $QT_BEGIN_LICENSE:GPL-EXCEPT$
-** Commercial License Usage
-** Licensees holding valid commercial Qt licenses may use this file in
-** accordance with the commercial license agreement provided with the
-** Software or, alternatively, in accordance with the terms contained in
-** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see https://www.qt.io/terms-conditions. For further
-** information use the contact form at https://www.qt.io/contact-us.
-**
-** GNU General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU
-** General Public License version 3 as published by the Free Software
-** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
-** included in the packaging of this file. Please review the following
-** information to ensure the GNU General Public License requirements will
-** be met: https://www.gnu.org/licenses/gpl-3.0.html.
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#include "Qt3DSCommonPrecompile.h"
-#include "PreviewHelper.h"
-#include "StudioApp.h"
-#include "Dialogs.h"
-#include "Dispatch.h"
-#include "Doc.h"
-#include "StudioPreferences.h"
-#include "StudioProjectSettings.h"
-#include "Core.h"
-#include "Views.h"
-#include "MainFrm.h"
-#include "Qt3DSFileTools.h"
-
-#include <QtWidgets/qinputdialog.h>
-#include <QtWidgets/qmessagebox.h>
-#include <QtCore/qprocess.h>
-#include <ProjectFile.h>
-
-#include "remotedeploymentsender.h"
-
-// Amount of open preview viewer processes
-int CPreviewHelper::s_previewViewerCount = 0;
-
-// Full path to uip document
-QString CPreviewHelper::s_documentPath;
-
-//=============================================================================
-/**
- * Callback for previewing a presentation.
- */
-void CPreviewHelper::OnPreview(const QString &viewerExeName)
-{
- Q3DStudio::CBuildConfigurations &theConfigurations =
- g_StudioApp.GetCore()->GetBuildConfigurations();
- Q3DStudio::CBuildConfiguration *theBuildConfiguration =
- theConfigurations.GetConfiguration(CStudioPreferences::GetPreviewConfig());
- if (theBuildConfiguration)
- PreviewViaConfig(theBuildConfiguration, EXECMODE_PREVIEW, viewerExeName);
-}
-
-//=============================================================================
-/**
- * Callback for deploying a presentation.
- */
-void CPreviewHelper::OnDeploy(RemoteDeploymentSender &project)
-{
- Q3DStudio::CBuildConfigurations &theConfigurations =
- g_StudioApp.GetCore()->GetBuildConfigurations();
- Q3DStudio::CBuildConfiguration *theBuildConfiguration =
- theConfigurations.GetConfiguration(CStudioPreferences::GetPreviewConfig());
- if (theBuildConfiguration) {
- // ItemDataPtr != nullptr ==> Build configurations specified NANT pipeline exporter
- PreviewViaConfig(theBuildConfiguration, EXECMODE_DEPLOY, QString(), &project);
- }
-}
-
-//=============================================================================
-/**
- * Previewing a presentation using the build configurations loaded.
- * This involves 2 steps:
- * 1 Export the presentation using the specified exporter.
- * 2 Viewing the exported content following the command specified in the configuration.
- */
-void CPreviewHelper::PreviewViaConfig(Q3DStudio::CBuildConfiguration *inSelectedConfig,
- EExecMode inMode, const QString &viewerExeName,
- RemoteDeploymentSender *project)
-{
- CCore *theCore = g_StudioApp.GetCore();
- QString prvPath = theCore->getProjectFile().createPreview();
- s_documentPath = theCore->GetDoc()->GetDocumentPath();
- try {
- DoPreviewViaConfig(inSelectedConfig, prvPath, inMode, viewerExeName, project);
- } catch (...) {
- theCore->GetDispatch()->FireOnProgressEnd();
- g_StudioApp.GetDialogs()->DisplaySaveReadOnlyFailed(prvPath);
- }
-}
-
-QString CPreviewHelper::getViewerFilePath(const QString &exeName)
-{
- using namespace Q3DStudio;
- CFilePath currentPath(Qt3DSFile::GetApplicationDirectory());
- CFilePath viewerDir(QApplication::applicationDirPath());
-
- QString viewerFile;
-#ifdef Q_OS_WIN
- if (!viewerDir.IsDirectory())
- viewerDir = currentPath.GetDirectory(); // Developing directory
- viewerFile = QStringLiteral("%1.exe").arg(exeName);
-
- QString viewer = viewerDir.filePath() + QStringLiteral("/") + viewerFile;
- if (!QFileInfo(viewer).exists()
- && exeName == QLatin1String("q3dsviewer")) {
- viewer = viewerDir.filePath() + QStringLiteral("/../src/Runtime/qt3d-runtime/bin/")
- + viewerFile;
- }
-#else
-#ifdef Q_OS_MACOS
- // Check if we're looking for Viewer 2.x that has a different development
- // time path for the executable
- QString viewerDevPath;
- if (exeName == QLatin1String("q3dsviewer"))
- viewerDevPath = QStringLiteral("../src/Runtime/qt3d-runtime/bin/");
-
- // Name of the executable file on macOS
- viewerFile = QStringLiteral("%1.app/Contents/MacOS/%1").arg(exeName);
-
- // Executable directory is three steps above the directory of studio executable
- QString executableDir = viewerDir.filePath() + QStringLiteral("/../../../");
-
- // Formulate the expected path to the viewer in development environment
- QString viewer = executableDir + viewerDevPath + viewerFile;
-
- // If not in development environment, expect viewer to be in same directory
- if (!QFileInfo(viewer).exists())
- viewer = executableDir + viewerFile;
-
-#else
- if (!viewerDir.IsDirectory())
- viewerDir = currentPath.GetDirectory(); // Developing directory
-
- viewerFile = exeName;
-
- QString viewer = viewerDir.filePath() + QStringLiteral("/") + viewerFile;
- if (!QFileInfo(viewer).exists()
- && exeName == QLatin1String("q3dsviewer")) {
- viewer = viewerDir.filePath() + QStringLiteral("/../src/Runtime/qt3d-runtime/bin/")
- + viewerFile;
- }
-#endif
-#endif
-
- return viewer;
-}
-
-void CPreviewHelper::previewClosed()
-{
- if (CPreviewHelper::s_previewViewerCount > 0)
- CPreviewHelper::s_previewViewerCount--;
-}
-
-void CPreviewHelper::cleanupProcess(QProcess *p, QString *docPath)
-{
- previewClosed();
- p->disconnect();
- if (CPreviewHelper::s_previewViewerCount == 0) {
- // Delete preview files when no viewers are open
- if (docPath->endsWith(QLatin1String("_@preview@.uia"))) {
- QString uipPreviewPath = s_documentPath
- .replace(QLatin1String(".uip"), QLatin1String("_@preview@.uip"));
- QFile(uipPreviewPath).remove(); // remove uip preview (if exists)
- QFile(*docPath).remove(); // remove uia preview
- } else if (docPath->endsWith(QLatin1String("_@preview@.uip"))) {
- QFile(*docPath).remove(); // remove uip preview (if exists)
- }
- }
- if (p->state() == QProcess::Running) {
- p->terminate();
- p->waitForFinished(5000); // To avoid warning about deleting a running process
- }
- p->deleteLater();
- delete docPath;
-}
-
-void CPreviewHelper::DoPreviewViaConfig(Q3DStudio::CBuildConfiguration * /*inSelectedConfig*/,
- const QString &inDocumentFile,
- EExecMode inMode, const QString &viewerExeName,
- RemoteDeploymentSender *project)
-{
- using namespace Q3DStudio;
-
- if (inMode == EXECMODE_DEPLOY) {
- Q_ASSERT(project);
- project->streamProject(inDocumentFile);
- } else if (inMode == EXECMODE_PREVIEW
- && CStudioPreferences::GetPreviewProperty("PLATFORM") == "PC") {
- // Quick Preview on PC without going via NANT
- QString theCommandStr = getViewerFilePath(viewerExeName);
- QString *pDocStr = new QString(inDocumentFile);
-
- CPreviewHelper::s_previewViewerCount++;
- QProcess *p = new QProcess;
- QMetaObject::Connection *connection = new QMetaObject::Connection(
- QObject::connect(qApp, &QApplication::aboutToQuit, [p, pDocStr](){
- // connection object is never destroyed, but it doesn't matter as application is
- // quitting anyway.
- cleanupProcess(p, pDocStr);
- }));
- auto finished
- = static_cast<void(QProcess::*)(int, QProcess::ExitStatus)>(&QProcess::finished);
- QObject::connect(p, finished, [p, pDocStr, connection](){
- // Disconnect the other connection to avoid duplicate cleanup
- QObject::disconnect(*connection);
- delete connection;
- cleanupProcess(p, pDocStr);
- });
-
- QStringList args {*pDocStr};
- QString variantsArg = g_StudioApp.GetViews()->getMainFrame()->getVariantsFilterStr();
- if (!variantsArg.isEmpty())
- args << "-v" << variantsArg;
-
- p->start(theCommandStr, args);
-
- if (!p->waitForStarted()) {
- previewClosed();
- QMessageBox::critical(nullptr, QObject::tr("Error Launching Viewer"),
- QObject::tr("'%1' failed with error: '%2'")
- .arg(theCommandStr).arg(p->errorString()));
- delete p;
- return;
- }
- }
-}
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