#include "DialogueEditorStyle.h"

#include "Styling/SlateStyle.h"
#include "Styling/SlateStyleRegistry.h"
#include "Interfaces/IPluginManager.h"
#include "Styling/SlateStyleRegistry.h"

TSharedPtr< FSlateStyleSet > FDialogueEditorStyle::StyleSet = nullptr;
TSharedPtr< ISlateStyle > FDialogueEditorStyle::Get() { return StyleSet; }

void FDialogueEditorStyle::Initialize()
{
	if (StyleSet.IsValid())
	{
		return;
	}
	
	StyleSet = MakeShareable(new FSlateStyleSet(FName(TEXT("DialogueEditorStyle"))));
	FString ResourceDir = IPluginManager::Get().FindPlugin("Dialogue")->GetBaseDir() / TEXT("Resources");
	//加载图标相关资源
	StyleSet->Set("PlayerNodeStyle", new FSlateBoxBrush(ResourceDir/"playerNode.png", FMargin(5.f / 138.f, 5.f / 56.f, 5.f / 138.f, 5.f / 56.f))); // left top right bottom
	StyleSet->Set("NpcNodeStyle", new FSlateBoxBrush(ResourceDir/"npcNode.png", FMargin(5.f / 138.f, 5.f / 56.f, 5.f / 138.f, 5.f / 56.f)));
	StyleSet->Set("StartNodeStyle", new FSlateBoxBrush(ResourceDir/"startNode.png", FMargin(5.f / 138.f, 5.f / 56.f, 5.f / 138.f, 5.f / 56.f)));

	StyleSet->Set("EventIcon", new FSlateImageBrush(ResourceDir/"event.png", FVector2D(14, 16)));
	StyleSet->Set("ConditionIcon", new FSlateImageBrush(ResourceDir/"condition.png", FVector2D(16, 16)));
	StyleSet->Set("VoiceIcon", new FSlateImageBrush(ResourceDir/"sound.png", FVector2D(17, 16)));

	StyleSet->Set(FName(TEXT("ClassThumbnail.DialogueAsset")), new FSlateImageBrush(ResourceDir/"dialogue_64.png", FVector2D(64, 64)));
	StyleSet->Set(FName(TEXT("ClassIcon.DialogueAsset")), new FSlateImageBrush(ResourceDir/"dialogue_16.png", FVector2D(16, 16)));

	FSlateStyleRegistry::RegisterSlateStyle(*StyleSet.Get());
}

void FDialogueEditorStyle::Shutdown()
{
	if (StyleSet.IsValid())
	{
		FSlateStyleRegistry::UnRegisterSlateStyle(*StyleSet.Get());
		StyleSet.Reset();
	}
	

	
}