预设，删除轨道等

Source/Cut5/Utils/Utils.cpp

@@ -127,16 +127,16 @@ void FUtils::TrackEncodeVideo(const FTrackData& TrackData, const FString& Export
 			FString OutputFile = FPaths::ConvertRelativePathToFull((FPaths::Combine(FPaths::ProjectDir(), TEXT("output.mp4"))));
 			int32 StartFrame = (TempClipData.VideoStartFrame) % static_cast<int>(FGlobalData::GlobalFPS);;
 			int32 EndFrame = (TempClipData.VideoEndFrame) % static_cast<int>(FGlobalData::GlobalFPS);
-
+			//
-			GEngine->AddOnScreenDebugMessage(-1, 10.0f, FColor::Red, FString::Printf(TEXT("StartFrame: %d, EndFrame: %d"), StartFrame, EndFrame));
+			// GEngine->AddOnScreenDebugMessage(-1, 10.0f, FColor::Red, FString::Printf(TEXT("StartFrame: %d, EndFrame: %d"), StartFrame, EndFrame));
-				//输出文件名字
+			// 	//输出文件名字
-			GEngine->AddOnScreenDebugMessage(-1, 10.0f, FColor::Red, FString::Printf(TEXT("OutputFile: %s"), *OutputFile));
+			// GEngine->AddOnScreenDebugMessage(-1, 10.0f, FColor::Red, FString::Printf(TEXT("OutputFile: %s"), *OutputFile));
-			//输入文件名字
+			// //输入文件名字
-			GEngine->AddOnScreenDebugMessage(-1, 10.0f, FColor::Red, FString::Printf(TEXT("InputFile: %s"), *InputFile));
+			// GEngine->AddOnScreenDebugMessage(-1, 10.0f, FColor::Red, FString::Printf(TEXT("InputFile: %s"), *InputFile));
-			//开始时间
+			// //开始时间
-			GEngine->AddOnScreenDebugMessage(-1, 10.0f, FColor::Red, FString::Printf(TEXT("StartTime: %s"), *StartTime));
+			// GEngine->AddOnScreenDebugMessage(-1, 10.0f, FColor::Red, FString::Printf(TEXT("StartTime: %s"), *StartTime));
-			//结束时间
+			// //结束时间
-			GEngine->AddOnScreenDebugMessage(-1, 10.0f, FColor::Red, FString::Printf(TEXT("EndTime: %s"), *EndTime));
+			// GEngine->AddOnScreenDebugMessage(-1, 10.0f, FColor::Red, FString::Printf(TEXT("EndTime: %s"), *EndTime));
 			// 构造FFmpeg命令
 			FString Command = FString::Printf(TEXT("-y -i %s -ss %s -to %s -c copy %s"),
 				*InputFile, *StartTime, *EndTime, *OutputFile);

Source/Cut5/Widgets/Commands/TimelineTrackCommands.cpp

@@ -0,0 +1,8 @@
+#include "TimelineTrackCommands.h"
+
+#define LOCTEXT_NAMESPACE "FTimelineClipCommands"
+void FTimelineTrackCommands::RegisterCommands()
+{
+	UI_COMMAND(Remove, "移除", "Executes My TimelineClipCommands", EUserInterfaceActionType::Button, FInputChord());
+}
+#undef LOCTEXT_NAMESPACE

Source/Cut5/Widgets/Commands/TimelineTrackCommands.h

@@ -0,0 +1,22 @@
+
+
+#pragma once
+#include "CoreMinimal.h"
+#include "Framework/Commands/Commands.h"
+
+class FTimelineTrackCommands : public TCommands<FTimelineTrackCommands>
+{
+public:
+
+	FTimelineTrackCommands()
+		: TCommands<FTimelineTrackCommands>(TEXT("FTimelineTrackCommands"), NSLOCTEXT("Contexts", "FTimelineClipCommands", "FTimelineClipCommands"), NAME_None, FAppStyle::GetAppStyleSetName())
+	{
+		// 这里可以设置你的命令的默认键盘快捷键
+	}
+
+	// TCommands<> 接口
+	virtual void RegisterCommands() override;
+
+	TSharedPtr<FUICommandInfo> Remove;
+
+};

Source/Cut5/Widgets/DefineGlobal.h

@@ -271,7 +271,7 @@ struct CUT5_API FClipData
 
 	// Cursor
 	TArray<FCursorData> Cursors;
-	EPresetType PresetType;
+	EPresetType PresetType = EPresetType::NotAPresets;
 };
 struct CUT5_API FTimelinePropertyData
 {

Source/Cut5/Widgets/DragDropOperator/DragDropOperator.cpp

@@ -76,9 +76,34 @@ void DragDropOperator::OnDrop(const FGeometry& MyGeometry, const FDragDropEvent&
 		NewClipData.ClipType = TrackHead->TrackData.TrackType;
 		NewClipData.ClipStartFrame = MyGeometry.AbsoluteToLocal(DragDropEvent.GetScreenSpacePosition()).X / FGlobalData::DefaultTimeTickSpace;
 		NewClipData.ClipEndFrame = (MyGeometry.AbsoluteToLocal(DragDropEvent.GetScreenSpacePosition()).X + 100) / FGlobalData::DefaultTimeTickSpace;
-		NewClipData.ClipColors.Add(FLinearColor(1, 1, 1, 1));
+		if (PresetDragOperation->PresetData.PresetType == EPresetType::Color)
+		{
+			NewClipData.ClipColors.Add(PresetDragOperation->PresetData.Colors[0]);
+		}
+		else
+		{
+			NewClipData.ClipColors.Add(FLinearColor(0, 0, 0, 0));
+		}
+
+
+		if (PresetDragOperation->PresetData.PresetType == EPresetType::Gradient)
+		{
+			if (PresetDragOperation->PresetData.Colors.Num() > 0)
+			{
+				for (int32 i = 0; i < PresetDragOperation->PresetData.Colors.Num(); i++)
+				{
+					NewClipData.Cursors.Add(FCursorData(i * (100 / FGlobalData::DefaultTimeTickSpace / PresetDragOperation->PresetData.Colors.Num()), PresetDragOperation->PresetData.Colors[i]));
+				}
+			}
+			else
+			{
 				NewClipData.Cursors.Add(FCursorData(0, FLinearColor(1, 0, 0, 1)));
-		NewClipData.Cursors.Add(FCursorData(5, FLinearColor(0, 1, 1, 1)));
+				NewClipData.Cursors.Add(FCursorData(6, FLinearColor(0, 1, 1, 1)));
+			}
+		}
+
+		
+
 		TrackHead->TrackData.ClipData.Add(NewClipData);
 		TrackBody->CallRender();
 		return;

Source/Cut5/Widgets/Presets/SClipCursor.cpp

@@ -4,6 +4,7 @@
 #include "SClipCursor.h"
 
 #include "SlateOptMacros.h"
+// #include "AppFramework/Public/Widgets/Colors/SColorPicker.h"
 #include "Cut5/Utils/Utils.h"
 #include "Cut5/Widgets/STimelineClip.h"
 
@@ -41,4 +42,19 @@ void SClipCursor::Tick(const FGeometry& AllottedGeometry, const double InCurrent
 	SetRenderTransform(FSlateRenderTransform(FVector2D(CursorData->CursorFrameOffset * FGlobalData::DefaultTimeTickSpace - 11, 0)));
 }
 
+FReply SClipCursor::OnMouseButtonDown(const FGeometry& MyGeometry, const FPointerEvent& MouseEvent)
+{
+	if (MouseEvent.IsMouseButtonDown(EKeys::RightMouseButton))
+	{
+		// GEngine->GameViewport->AddViewportWidgetContent(		SNew(SColorPicker)
+		// .OnColorCommitted_Lambda([this](FLinearColor Color, ETextCommit::Type CommitType)
+		// {
+		// 	CursorData->Color = Color;
+		// }), 99);
+		
+
+	}
+	return FReply::Handled();
+}
+
 END_SLATE_FUNCTION_BUILD_OPTIMIZATION

Source/Cut5/Widgets/Presets/SClipCursor.h

@@ -26,5 +26,5 @@ public:
 	FCursorData* CursorData;
 	FClipData* ClipData;
 	class STimelineClip* TimelineClip;
-	
+	virtual FReply OnMouseButtonDown(const FGeometry& MyGeometry, const FPointerEvent& MouseEvent) override;
 };

Source/Cut5/Widgets/Presets/SEffectPreset.cpp

@@ -4,6 +4,7 @@
 #include "SEffectPreset.h"
 
 #include "SlateOptMacros.h"
+#include "Cut5/Utils/Utils.h"
 #include "Widgets/Input/SComboBox.h"
 
 BEGIN_SLATE_FUNCTION_BUILD_OPTIMIZATION
@@ -15,6 +16,19 @@ void SEffectPreset::Construct(const FArguments& InArgs)
 	PresetType = InArgs._PresetType;
 	MainInterface = InArgs._MainInterface;
 
+
+
+	if (!PresetPath.IsEmpty())
+	{
+		TArray<uint8> Data;
+		FString LoadPath = FUtils::GetResourcesPath(TEXT("Presets/") + PresetPath, true);
+		// GEngine->AddOnScreenDebugMessage(-1, 10.0f, FColor::Cyan, LoadPath);
+		FFileHelper::LoadFileToArray(Data, *LoadPath);
+
+		FMemoryReader MemoryReader(Data);
+		MemoryReader << PresetsData;
+	}
+	
 	PresetsData.PresetType = PresetType;
 	ChildSlot
 	[
@@ -35,7 +49,7 @@ void SEffectPreset::Construct(const FArguments& InArgs)
 				.OnClicked_Lambda([this]()
 				{
 					MainInterface->UpdateProperties(this);
-					GEngine->AddOnScreenDebugMessage(-1, 10.0f, FColor::Cyan, TEXT("Clicked"));
+					// GEngine->AddOnScreenDebugMessage(-1, 10.0f, FColor::Cyan, TEXT("Clicked"));
 					return FReply::Handled().DetectDrag(SharedThis(this), EKeys::LeftMouseButton);
 				})
 			]

Source/Cut5/Widgets/SCustomInputPanel.cpp

@@ -352,15 +352,15 @@ void SCustomInputPanel::Construct(const FArguments& InArgs)
 	
 	AddPreset(TEXT("结束后常亮"), TEXT(""), EPresetType::Color);
 	AddPreset(TEXT("渐变"), TEXT(""), EPresetType::Gradient);
-	AddPreset(TEXT("亮白"), TEXT(""), EPresetType::Color);
+	AddPreset(TEXT("亮白"), TEXT("亮白.dat"), EPresetType::Color);
-	AddPreset(TEXT("红色"), TEXT(""), EPresetType::Color);
+	AddPreset(TEXT("红色"), TEXT("红色.dat"), EPresetType::Color);
-	AddPreset(TEXT("紫色"), TEXT(""), EPresetType::Color);
+	AddPreset(TEXT("紫色"), TEXT("紫色.dat"), EPresetType::Color);
-	AddPreset(TEXT("蓝色"), TEXT(""), EPresetType::Color);
+	AddPreset(TEXT("蓝色"), TEXT("蓝色.dat"), EPresetType::Color);
-	AddPreset(TEXT("绿色"), TEXT(""), EPresetType::Color);
+	AddPreset(TEXT("绿色"), TEXT("绿色.dat"), EPresetType::Color);
-	AddPreset(TEXT("橘色"), TEXT(""), EPresetType::Color);
+	AddPreset(TEXT("橘色"), TEXT("橘色.dat"), EPresetType::Color);
-	AddPreset(TEXT("青柠"), TEXT(""), EPresetType::Color);
+	AddPreset(TEXT("青柠"), TEXT("青柠.dat"), EPresetType::Color);
-	AddPreset(TEXT("红-暗"), TEXT(""), EPresetType::Gradient);
+	AddPreset(TEXT("红-暗"), TEXT("红-暗.dat"), EPresetType::Gradient);
-	AddPreset(TEXT("闪电"), TEXT(""), EPresetType::Video);
+	AddPreset(TEXT("闪电"), TEXT("闪电.dat"), EPresetType::Video);
 	AddPreset(TEXT("跑马灯-玫红"), TEXT(""));
 	AddPreset(TEXT("心跳-宏"), TEXT(""));
 	AddPreset(TEXT("5次闪电"), TEXT(""));

Source/Cut5/Widgets/SCutTimeline.cpp

@@ -323,7 +323,7 @@ void SCutTimeline::Construct(const FArguments& InArgs)
 	// FTrackData LightBarData(TEXT("灯带"), ETrackType::LightBarTrack);
 	// AddNewTrackToGroup(TEXT("固定轨道"), LightBarData);
 	// FTrackData LightBarData2(TEXT("灯带2"), ETrackType::LightBarTrack);
-	// AddNewTrackToGroup(TEXT("固定轨道"), LightBarData);
+	// AddNewTrackToGroup(TEXT("固定轨道"), LightBarData2);
 	// FTrackData SpotLightData(TEXT("聚光灯"), ETrackType::SpotLightTrack);
 	// AddNewTrackToGroup(TEXT("固定轨道"), SpotLightData);
 }

Source/Cut5/Widgets/STimelineClip.cpp

@@ -126,8 +126,8 @@ void STimelineClip::Construct(const FArguments& InArgs)
 			.VAlign(VAlign_Fill)
 			[
 				SNew(SBorder)
-				.ColorAndOpacity(ClipData->ClipColors[0])
+				// .ColorAndOpacity(ClipData->ClipColors[0])
-				.BorderBackgroundColor(ClipData->ClipColors[0])
+				// .BorderBackgroundColor(ClipData->ClipColors[0])
 				.OnMouseButtonDown(this, &STimelineClip::OnBorderMouseButtonDown)
 				.OnMouseButtonUp(this, &STimelineClip::OnBorderMouseButtonUp)
 			]
@@ -155,6 +155,7 @@ void STimelineClip::Construct(const FArguments& InArgs)
 					NewClipCursor.ToSharedRef()
 				];
 			}
+
 		}
 
 	}
@@ -175,6 +176,10 @@ void STimelineClip::Seek(int32 Frame)
 		}
 	case ETrackType::VideoTrack:
 		{
+			if (ClipData->PresetType != EPresetType::NotAPresets)
+			{
+				break;
+			}
 			if (!ClipData->VideoCapture || Frame > ClipData->ClipEndFrame || Frame < 0)
 			{
 				return;
@@ -288,11 +293,46 @@ void STimelineClip::Seek(int32 Frame)
 					
 				}
 			}
+			break;
 		}
 	case ETrackType::LightArrayTrack:
 		{
 			const int32 Offset = Frame - ClipData->ClipStartFrame;
 			const int32 SeekMovieFrame = ClipData->VideoStartFrame + Offset;
+
+			if (ClipData->PresetType == EPresetType::Color)
+			{
+				
+				TArray<FColor> Colors;
+				Colors.Init(ClipData->ClipColors[0].ToFColor(false), FGlobalData::LightArrayX * FGlobalData::LightArrayY * 4);
+				MainWidgetInterface->OnUpdateLightArray(Colors);
+				break;
+			}
+			else if (ClipData->PresetType == EPresetType::Gradient)
+			{
+				int32 Between = -1;
+				for (int32 i = 0; i < ClipData->Cursors.Num() - 1; i++)
+				{
+					if (SeekMovieFrame >= ClipData->Cursors[i].CursorFrameOffset && SeekMovieFrame <= ClipData->Cursors[i + 1].CursorFrameOffset)
+					{
+						Between = i;
+					}
+				}
+				if (Between != -1)
+				{
+					TArray<FColor> Colors;
+					Colors.Init(FLinearColor::Black.ToFColor(false), FGlobalData::LightArrayX * FGlobalData::LightArrayY * 4);
+					for (int32 i = 0; i < FGlobalData::LightArrayX * FGlobalData::LightArrayY; i++)
+					{
+						Colors[i] = FMath::Lerp(ClipData->Cursors[Between].Color, ClipData->Cursors[Between + 1].Color, (float)(SeekMovieFrame - ClipData->Cursors[Between].CursorFrameOffset) / (float)(ClipData->Cursors[Between + 1].CursorFrameOffset - ClipData->Cursors[Between].CursorFrameOffset)).ToFColor(false);
+					}
+					MainWidgetInterface->OnUpdateLightArray(Colors);
+				}
+
+				break;
+			}
+			
+			
 			if (SeekMovieFrame < ClipData->LightArrayData.Num())
 			{
 				MainWidgetInterface->OnUpdateLightArray(ClipData->LightArrayData[SeekMovieFrame]);
@@ -462,6 +502,7 @@ int32 STimelineClip::OnPaint(const FPaintArgs& Args, const FGeometry& AllottedGe
 		TArray<FSlateGradientStop> GradientStops;
 		for (int32 i = 0; i < ClipData->Cursors.Num(); i++)
 		{
+			// GEngine->AddOnScreenDebugMessage(-1, 10.0f, FColor::Red, FString::Printf(TEXT("CursorFrameOffset %s"), *ClipData->Cursors[i].Color.ToString()));
 			GradientStops.Add(FSlateGradientStop(FVector2D(ClipData->Cursors[i].CursorFrameOffset * FGlobalData::DefaultTimeTickSpace, 0), ClipData->Cursors[i].Color));
 		}
 		
@@ -471,8 +512,10 @@ int32 STimelineClip::OnPaint(const FPaintArgs& Args, const FGeometry& AllottedGe
 	}
 
 
-	return SCompoundWidget::OnPaint(Args, AllottedGeometry, MyCullingRect, OutDrawElements, LayerId, InWidgetStyle,
+
+	return SCompoundWidget::OnPaint(Args, AllottedGeometry, MyCullingRect, OutDrawElements, LayerId + 1, InWidgetStyle,
 								  bParentEnabled);
+
 }
 
 FReply STimelineClip::OnDragOver(const FGeometry& MyGeometry, const FDragDropEvent& DragDropEvent)

Source/Cut5/Widgets/STrackBody.cpp

@@ -165,11 +165,12 @@ void STrackBody::Seek(int32 Frame)
 
 void STrackBody::DeleteUseLessClips()
 {
-	for (int32 i = 0; i < TrackHead->TrackData.ClipData.Num(); i++)
+	for (int32 i = TrackHead->TrackData.ClipData.Num() - 1; i >= 0; i--)
 	{
-		if (!TrackHead->TrackData.ClipData[i].ResourcePropertyDataPtr->bIsValid)
+		if (TrackHead->TrackData.ClipData[i].ResourcePropertyDataPtr->bIsValid == false)
 		{
-
+			TrackHead->TrackData.ClipData.RemoveAt(i);
+			CallRender();
 		}
 	}
 }

Source/Cut5/Widgets/STrackHead.cpp

@@ -4,6 +4,8 @@
 #include "STrackHead.h"
 
 #include "SlateOptMacros.h"
+#include "Commands/TimelineTrackCommands.h"
+#include "MicroWidgets/STips.h"
 
 BEGIN_SLATE_FUNCTION_BUILD_OPTIMIZATION
 
@@ -13,6 +15,18 @@ void STrackHead::Construct(const FArguments& InArgs)
 	CutTimeline = InArgs._CutTimeline;
 	MainWidgetInterface = InArgs._MainWidgetInterface;
 	GroupName = InArgs._GroupName;
+
+	FTimelineTrackCommands::Register();
+	CommandList = MakeShared<FUICommandList>();
+
+	CommandList->MapAction(FTimelineTrackCommands::Get().Remove, FExecuteAction::CreateLambda([this]()
+	{
+		GEngine->GameViewport->AddViewportWidgetContent(SNew(STips).Title(TEXT("是否删除轨道")).SubTitle(TEXT("删除轨道后，轨道上的所有片段都会被删除，是否继续？")).OnEnsure_Lambda([this](const FString& String)
+		{
+			CutTimeline->RemoveTrack(TrackData.Guid);
+		}));
+
+	}));
 	TSharedPtr<SImage> Image = SNew(SImage);
 	ChildSlot
 	[	
@@ -89,7 +103,13 @@ void STrackHead::Construct(const FArguments& InArgs)
 
 FReply STrackHead::OnMouseButtonDown(const FGeometry& MyGeometry, const FPointerEvent& MouseEvent)
 {
-	// CutTimeline->RemoveTrack(TrackData.Guid);
+	if (MouseEvent.IsMouseButtonDown(EKeys::RightMouseButton))
+	{
+		FMenuBuilder MenuBuilder(true, CommandList);
+		MenuBuilder.AddMenuEntry(FTimelineTrackCommands::Get().Remove);
+		FSlateApplication::Get().PushMenu(AsShared(), FWidgetPath(), MenuBuilder.MakeWidget(), FSlateApplication::Get().GetCursorPos(), FPopupTransitionEffect(FPopupTransitionEffect::ContextMenu));
+	}
+	// 
 	return FReply::Unhandled();
 }
 

Source/Cut5/Widgets/STrackHead.h

@@ -30,4 +30,6 @@ public:
 	ICutMainWidgetInterface* MainWidgetInterface;
 	FString GroupName;
 	virtual FReply OnMouseButtonDown(const FGeometry& MyGeometry, const FPointerEvent& MouseEvent) override;
+
+	TSharedPtr<FUICommandList> CommandList;
 };