56 lines
1.9 KiB
C++
56 lines
1.9 KiB
C++
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#include "StreetMapStyle.h"
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#include "Styling/SlateStyle.h"
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#include "Styling/SlateStyleRegistry.h"
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#include "Interfaces/IPluginManager.h"
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#define IMAGE_BRUSH( RelativePath, ... ) FSlateImageBrush( FStreetMapStyle::InContent( RelativePath, ".png" ), __VA_ARGS__ )
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FString FStreetMapStyle::InContent(const FString& RelativePath, const ANSICHAR* Extension)
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{
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static FString IconsDir = IPluginManager::Get().FindPlugin(TEXT("StreetMap"))->GetContentDir() / TEXT("Icons");
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return (IconsDir / RelativePath) + Extension;
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}
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TSharedPtr< FSlateStyleSet > FStreetMapStyle::StyleSet = nullptr;
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TSharedPtr< class ISlateStyle > FStreetMapStyle::Get() { return StyleSet; }
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void FStreetMapStyle::Initialize()
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{
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// Const icon & thumbnail sizes
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const FVector2D Icon16x16(16.0f, 16.0f);
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const FVector2D Icon128x128(128.0f, 128.0f);
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// Only register once
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if (StyleSet.IsValid())
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{
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return;
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}
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StyleSet = MakeShareable(new FSlateStyleSet("StreetMapStyle"));
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FString ContentDir = IPluginManager::Get().FindPlugin(TEXT("StreetMap"))->GetContentDir();
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StyleSet->SetContentRoot(ContentDir);
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StyleSet->Set("ClassIcon.StreetMap", new IMAGE_BRUSH("sm_asset_icon_32", Icon16x16));
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StyleSet->Set("ClassThumbnail.StreetMap", new IMAGE_BRUSH("sm_asset_icon_128", Icon128x128));
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StyleSet->Set("ClassIcon.StreetMapActor", new IMAGE_BRUSH("sm_actor_icon_32", Icon16x16));
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StyleSet->Set("ClassThumbnail.StreetMapActor", new IMAGE_BRUSH("sm_actor_icon_128", Icon128x128));
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StyleSet->Set("ClassIcon.StreetMapComponent", new IMAGE_BRUSH("sm_component_icon_32", Icon16x16));
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StyleSet->Set("ClassThumbnail.StreetMapComponent", new IMAGE_BRUSH("sm_component_icon_128", Icon128x128));
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FSlateStyleRegistry::RegisterSlateStyle(*StyleSet.Get());
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};
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#undef IMAGE_BRUSH
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void FStreetMapStyle::Shutdown()
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{
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if (StyleSet.IsValid())
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{
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FSlateStyleRegistry::UnRegisterSlateStyle(*StyleSet.Get());
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ensure(StyleSet.IsUnique());
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StyleSet.Reset();
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}
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}
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