DialogueEdge_Details.h

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// Copyright Csaba Molnar, Daniel Butum. All Rights Reserved.
#pragma once
 
#include "IPropertyTypeCustomization.h"
#include "Layout/Visibility.h"
#include "DialogueDetailsPanelUtils.h"
#include "DlgManager.h"
 
class UDlgDialogue;
class FDialogueMultiLineEditableTextBox_CustomRowHelper;
class FDialogueTextPropertyPickList_CustomRowHelper;
 
class FDialogueEdge_Details : public IPropertyTypeCustomization
{
    typedef FDialogueEdge_Details Self;
 
public:
    static TSharedRef<IPropertyTypeCustomization> MakeInstance() { return MakeShared<Self>(); }
 
    void CustomizeHeader(TSharedRef<IPropertyHandle> StructPropertyHandle,
        FDetailWidgetRow& HeaderRow,
        IPropertyTypeCustomizationUtils& StructCustomizationUtils) override;
 
    void CustomizeChildren(TSharedRef<IPropertyHandle> StructPropertyHandle,
        IDetailChildrenBuilder& StructBuilder,
        IPropertyTypeCustomizationUtils& StructCustomizationUtils) override;
 
    TArray<FName> GetAllDialoguesSpeakerStates() const
    {
        TArray<FName> OutArray;
        UDlgManager::GetAllDialoguesSpeakerStates(OutArray);
        return OutArray;
    }
 
    void HandleSpeakerStateCommitted(const FText& InSearchText, ETextCommit::Type CommitInfo);
 
    void HandleTextCommitted(const FText& InText, ETextCommit::Type CommitInfo);
    void HandleTextChanged(const FText& InText);
    
private:
    // Getters for the visibility of some properties
    EVisibility GetTextVisibility() const { return bShowTextProperty ? EVisibility::Visible : EVisibility::Hidden; }
 
    EVisibility GetSpeakerStateVisibility() const
    {
        const UDlgSystemSettings* Settings = GetDefault<UDlgSystemSettings>();
        const bool bSettingsShow =
            Settings->DialogueSpeakerStateVisibility == EDlgSpeakerStateVisibility::ShowOnEdge ||
            Settings->DialogueSpeakerStateVisibility == EDlgSpeakerStateVisibility::ShowOnNodeAndEdge;
        
        return bShowTextProperty && bSettingsShow ? EVisibility::Visible : EVisibility::Hidden;
    }
 
private:
    TSharedPtr<IPropertyHandle> StructPropertyHandle;
 
    bool bShowTextProperty = true;
 
    TSharedPtr<IPropertyHandle> TextPropertyHandle;
    TSharedPtr<FDialogueMultiLineEditableTextBox_CustomRowHelper> TextPropertyRow;
    TSharedPtr<FDialogueTextPropertyPickList_CustomRowHelper> SpeakerStatePropertyRow;
 
    UDlgDialogue* Dialogue = nullptr;
};