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137 lines
4.2 KiB
C++
137 lines
4.2 KiB
C++
/*
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* All or portions of this file Copyright (c) Amazon.com, Inc. or its affiliates or
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* its licensors.
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*
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* For complete copyright and license terms please see the LICENSE at the root of this
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* distribution (the "License"). All use of this software is governed by the License,
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* or, if provided, by the license below or the license accompanying this file. Do not
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* remove or modify any license notices. This file is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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*
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*/
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#include <Editor/PropertyWidgets/BlendSpaceMotionHandler.h>
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#include <EMotionFX/Source/AnimGraphManager.h>
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#include <EMotionFX/Source/BlendSpaceManager.h>
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#include <EMotionFX/Source/EMotionFXManager.h>
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#include <QHBoxLayout>
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#include <QMessageBox>
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namespace EMotionFX
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{
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AZ_CLASS_ALLOCATOR_IMPL(BlendSpaceMotionPicker, EditorAllocator, 0)
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AZ_CLASS_ALLOCATOR_IMPL(BlendSpaceMotionHandler, EditorAllocator, 0)
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BlendSpaceMotionPicker::BlendSpaceMotionPicker(QWidget* parent)
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: QComboBox(parent)
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, m_blendSpaceNode(nullptr)
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{
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connect(this, static_cast<void(QComboBox::*)(int)>(&QComboBox::currentIndexChanged), this, &BlendSpaceMotionPicker::OnCurrentIndexChanged);
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ReInit();
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}
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void BlendSpaceMotionPicker::SetBlendSpaceNode(BlendSpaceNode* blendSpaceNode)
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{
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m_blendSpaceNode = blendSpaceNode;
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ReInit();
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}
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void BlendSpaceMotionPicker::ReInit()
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{
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clear();
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if (m_blendSpaceNode)
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{
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const AZStd::vector<BlendSpaceNode::BlendSpaceMotion>& motions = m_blendSpaceNode->GetMotions();
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for (const BlendSpaceNode::BlendSpaceMotion& motion : motions)
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{
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addItem(motion.GetMotionId().c_str());
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}
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}
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}
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void BlendSpaceMotionPicker::OnCurrentIndexChanged([[maybe_unused]] int index)
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{
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emit MotionChanged();
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}
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void BlendSpaceMotionPicker::SetMotionId(AZStd::string motionId)
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{
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setCurrentText(motionId.c_str());
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}
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AZStd::string BlendSpaceMotionPicker::GetMotionId() const
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{
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return currentText().toUtf8().data();
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}
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//---------------------------------------------------------------------------------------------------------------------------------------------------------
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BlendSpaceMotionHandler::BlendSpaceMotionHandler()
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: QObject()
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, AzToolsFramework::PropertyHandler<AZStd::string, BlendSpaceMotionPicker>()
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, m_blendSpaceNode(nullptr)
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{
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}
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AZ::u32 BlendSpaceMotionHandler::GetHandlerName() const
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{
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return AZ_CRC("BlendSpaceMotion", 0x9be98fb7);
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}
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QWidget* BlendSpaceMotionHandler::CreateGUI(QWidget* parent)
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{
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BlendSpaceMotionPicker* picker = aznew BlendSpaceMotionPicker(parent);
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connect(picker, &BlendSpaceMotionPicker::MotionChanged, this, [picker]()
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{
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EBUS_EVENT(AzToolsFramework::PropertyEditorGUIMessages::Bus, RequestWrite, picker);
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});
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return picker;
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}
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void BlendSpaceMotionHandler::ConsumeAttribute(BlendSpaceMotionPicker* GUI, AZ::u32 attrib, AzToolsFramework::PropertyAttributeReader* attrValue, [[maybe_unused]] const char* debugName)
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{
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if (attrValue)
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{
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m_blendSpaceNode = static_cast<BlendSpaceNode*>(attrValue->GetInstancePointer());
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GUI->SetBlendSpaceNode(m_blendSpaceNode);
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}
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if (attrib == AZ::Edit::Attributes::ReadOnly)
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{
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bool value;
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if (attrValue->Read<bool>(value))
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{
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GUI->setEnabled(!value);
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}
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}
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}
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void BlendSpaceMotionHandler::WriteGUIValuesIntoProperty([[maybe_unused]] size_t index, BlendSpaceMotionPicker* GUI, property_t& instance, [[maybe_unused]] AzToolsFramework::InstanceDataNode* node)
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{
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instance = GUI->GetMotionId();
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}
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bool BlendSpaceMotionHandler::ReadValuesIntoGUI([[maybe_unused]] size_t index, BlendSpaceMotionPicker* GUI, const property_t& instance, [[maybe_unused]] AzToolsFramework::InstanceDataNode* node)
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{
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QSignalBlocker signalBlocker(GUI);
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GUI->SetMotionId(instance);
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return true;
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}
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} // namespace EMotionFX
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#include <Source/Editor/PropertyWidgets/moc_BlendSpaceMotionHandler.cpp>
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