diff options
Diffstat (limited to 'src/Authoring/Studio/DragAndDrop/SceneDropTarget.cpp')
| -rw-r--r-- | src/Authoring/Studio/DragAndDrop/SceneDropTarget.cpp | 285 |
1 files changed, 0 insertions, 285 deletions
diff --git a/src/Authoring/Studio/DragAndDrop/SceneDropTarget.cpp b/src/Authoring/Studio/DragAndDrop/SceneDropTarget.cpp deleted file mode 100644 index 464c6919..00000000 --- a/src/Authoring/Studio/DragAndDrop/SceneDropTarget.cpp +++ /dev/null @@ -1,285 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 1999-2002 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 "SceneDropTarget.h" -#include "DropTarget.h" -#include "DropSource.h" -#include "StudioApp.h" -#include "Doc.h" -#include "IDocumentEditor.h" -#include "HotKeys.h" -#include "IDropTargetHelper.h" -#include "Core.h" -#include "GraphUtils.h" -#include "Qt3DSDMStudioSystem.h" -#include "ClientDataModelBridge.h" -#include "Qt3DSDMDataCore.h" -#include "Qt3DSDMSlides.h" -#include "PresentationFile.h" -#include "QtWidgets/qmessagebox.h" -#include "QtWidgets/qpushbutton.h" -#include "IDocSceneGraph.h" - -// Sceneview stuff -//=============================================================================== -/** - * Constructor. - */ -CSceneViewDropTarget::CSceneViewDropTarget() -{ - m_ObjectType = OBJTYPE_LAYER; -} - -//=============================================================================== -/** - * This will get the objec ttype from the Asset. - * Note: The asset can change all of the time, so i always ask the asset for its type. - * @return the Studio object type. - */ -long CSceneViewDropTarget::GetObjectType() -{ - qt3dsdm::Qt3DSDMInstanceHandle theInstance = GetInstance(); - if (theInstance.Valid()) { - CClientDataModelBridge *theBridge = - g_StudioApp.GetCore()->GetDoc()->GetStudioSystem()->GetClientDataModelBridge(); - m_ObjectType = theBridge->GetObjectType(theInstance); - return m_ObjectType; - } - return OBJTYPE_UNKNOWN; -} - -//=============================================================================== -/** - * This get called on every DragWithin. - * Note: the source will validate the target instead of the otherway around. - * This is because the DropSource knows how to get information from itself without - * creating an asset. This is mainly for DropSources that have a lazy creation idiom. - * like files. - * Dropping into "locked" layers are not allowed. - * @param inSource the DropSource in question. - * @return true if the DropSource likes the DropTarget. - */ -bool CSceneViewDropTarget::Accept(CDropSource &inSource) -{ - // We have to set this so we can adjust the Target to accept this source. - m_DropSourceObjectType = inSource.GetObjectType(); - m_DropSourceFileType = inSource.getFileType(); - - // always allow DnD presentations and qml streams to the scene - if (m_DropSourceObjectType & (OBJTYPE_PRESENTATION | OBJTYPE_QML_STREAM)) { - inSource.SetHasValidTarget(true); - return true; - } - - if (m_DropSourceObjectType == OBJTYPE_MATERIALDATA) { - CDoc *doc = g_StudioApp.GetCore()->GetDoc(); - const auto pickedObject = doc->GetSceneGraph()->getObjectAt(inSource.GetCurrentPoint()); - if (pickedObject.Valid()) { - const auto bridge = g_StudioApp.GetCore()->GetDoc()->GetStudioSystem() - ->GetClientDataModelBridge(); - if (bridge->GetObjectType(pickedObject) == OBJTYPE_MODEL) { - inSource.SetHasValidTarget(true); - return true; - } - } - } - - bool theAcceptable = false; - // We don't want to generate an asset right now so let the DropSource ask us if it can drop. - theAcceptable = inSource.ValidateTarget(this); - - // The DropSource already generated the asset for this in the above. - CClientDataModelBridge *theBridge - = g_StudioApp.GetCore()->GetDoc()->GetStudioSystem()->GetClientDataModelBridge(); - if (theAcceptable && m_Instance.Valid()) - theAcceptable = !theBridge->IsLockedAtAll(m_Instance); - - return theAcceptable; -} - -//=============================================================================== -/** - * This is where is actually happens. - * Note: At this point either everything should be verified, and setup in the dropsource. - * Then the only thing left to do is to get the Assets and move/copy or connect them. - * Or the dropsource needs the target to perform the actual drop. - * Note that if the Control key is depressed, the start time follows the current view time( - *i.e. playhead position ) - * And if the Alt key (KEY_MENU) is depressed, the object is dropped at the mouse location. - * - * @param inSource the Object in question. - * @return true if the drop was successful . - */ -bool CSceneViewDropTarget::Drop(CDropSource &inSource) -{ - // The Parent is a tree control item, so iwe know it can be converted to an Asset. - // We have to set this so we can adjust the Target to accept this source. - m_DropSourceObjectType = inSource.GetObjectType(); - m_DropSourceFileType = inSource.getFileType(); - - CDoc *doc = g_StudioApp.GetCore()->GetDoc(); - qt3dsdm::Qt3DSDMInstanceHandle instance = GetInstance(); - if (m_DropSourceObjectType & (OBJTYPE_PRESENTATION | OBJTYPE_QML_STREAM)) { - QMessageBox msgBox; - msgBox.setWindowTitle(QObject::tr("Set Sub-presentation")); - msgBox.setText(QObject::tr("Set as sub-presentation to")); - QPushButton *layerButton = msgBox.addButton(QObject::tr("Layer"), QMessageBox::YesRole); - QPushButton *textureButton = msgBox.addButton(QObject::tr("Texture"), QMessageBox::NoRole); - msgBox.addButton(QMessageBox::Cancel); - - msgBox.exec(); - if (msgBox.clickedButton() == layerButton) { - instance = doc->GetActiveLayer(); - // The GenerateAssetCommand below will take care of setting the subpresentation - } else if (msgBox.clickedButton() == textureButton) { // texture - instance = doc->GetActiveRootInstance(); - // The GenerateAssetCommand below will take care of setting the subpresentation - } else { - return true; // cancel - } - } - - if (m_DropSourceObjectType == OBJTYPE_MATERIALDATA) { - const auto pickedObject = doc->GetSceneGraph()->getObjectAt(inSource.GetCurrentPoint()); - if (pickedObject.Valid()) { - const auto bridge = g_StudioApp.GetCore()->GetDoc()->GetStudioSystem() - ->GetClientDataModelBridge(); - if (bridge->GetObjectType(pickedObject) == OBJTYPE_MODEL) { - const auto sceneEditor = doc->getSceneEditor(); - std::vector<qt3dsdm::Qt3DSDMInstanceHandle> children; - sceneEditor->GetChildren(sceneEditor->GetAssociatedSlide(pickedObject), - pickedObject, children); - for (auto &child : children) { - const auto childType = bridge->GetObjectType(child); - if (childType == OBJTYPE_REFERENCEDMATERIAL || childType == OBJTYPE_MATERIAL - || childType == OBJTYPE_CUSTOMMATERIAL) { - instance = child; - break; - } - } - } - } - } - - if (instance.Valid()) { - qt3dsdm::ISlideSystem *theSlideSystem = doc->GetStudioSystem()->GetSlideSystem(); - qt3dsdm::Qt3DSDMSlideHandle theSlide = doc->GetActiveSlide(); - if (!theSlideSystem->IsMasterSlide(theSlide) - && (inSource.GetCurrentFlags() & CHotKeys::MODIFIER_ALT)) { - if (CanAddToMaster()) { - qt3dsdm::Qt3DSDMSlideHandle theMasterSlideHandle = - theSlideSystem->GetMasterSlide(theSlide); - if (theMasterSlideHandle.Valid()) - theSlide = theMasterSlideHandle; - } - } - - CCmd *command = inSource.GenerateAssetCommand(instance, EDROPDESTINATION_ON, theSlide); - if (command) - doc->GetCore()->ExecuteCommand(command); - } - - return true; -} - -//=============================================================================== -/** - * @return the Asset that we would like the DropSource to drop on to. - */ -qt3dsdm::Qt3DSDMInstanceHandle CSceneViewDropTarget::GetInstance() -{ - CDoc *theDoc = g_StudioApp.GetCore()->GetDoc(); - qt3dsdm::Qt3DSDMInstanceHandle theRootObject = theDoc->GetActiveRootInstance(); - EStudioObjectType theRootObjType = - theDoc->GetStudioSystem()->GetClientDataModelBridge()->GetObjectType(theRootObject); - - // Check if the inObjectType can just go ahead and drop onto the Root object. - if (CStudioObjectTypes::AcceptableParent((EStudioObjectType)m_DropSourceObjectType, - theRootObjType) - || m_DropSourceFileType == Q3DStudio::DocumentEditorFileType::Image) { - m_Instance = theRootObject; - } else if (theRootObject == theDoc->GetSceneInstance() - && CStudioObjectTypes::AcceptableParent((EStudioObjectType)m_DropSourceObjectType, - OBJTYPE_LAYER)) { - m_Instance = theDoc->GetActiveLayer(); - } - - return m_Instance; -} - -//=============================================================================== -/** - * Check to see if the Asset is a relative of our asset. - * @return true if the inAsset is a parent grandparent...etc. of this asset. - */ -bool CSceneViewDropTarget::IsRelative(qt3dsdm::Qt3DSDMInstanceHandle inInstance) -{ - bool theReturn = false; - - qt3dsdm::Qt3DSDMInstanceHandle theThisInstance = GetInstance(); - // This will check to see if the inAsset is already a parent, grandparent....etc. - if (theThisInstance.Valid()) - theReturn = IsAscendant(theThisInstance, inInstance, - g_StudioApp.GetCore()->GetDoc()->GetAssetGraph()); - return theReturn; -} - -//=============================================================================== -/** - * Check to see if the inAsset is our asset. - * @param inAsset The Asset to check. - * @return true if we are the same. - */ -bool CSceneViewDropTarget::IsSelf(qt3dsdm::Qt3DSDMInstanceHandle inInstance) -{ - qt3dsdm::Qt3DSDMInstanceHandle theThisInstance = GetInstance(); - return (theThisInstance == inInstance); -} - -//=============================================================================== -/** - * Set the Drop time for all sources. - * @param inDropTime The time to drop the source. - */ -void CSceneViewDropTarget::SetDropTime(long inDropTime) -{ - m_DropTime = inDropTime; -} - -//=============================================================================== -/** - * @return The time that all sources will be droped. - */ -long CSceneViewDropTarget::GetDropTime() -{ - return m_DropTime; -} - -// Last Sceneview related stuff. |