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修改游标灵活度

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This commit is contained in:
Sch 2023-08-17 16:05:08 +08:00
parent ba37f8e6e1
commit 7e79b67a87
6 changed files with 88 additions and 5 deletions
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1
Source/Cut5/Widgets/DefineGlobal.h
View File

@ -452,6 +452,7 @@ public:
ColorDragS,
ColorDragV,
MovePanel,
MoveTickCursor,
};
FCutDragDropBase() {};
FCutDragDropBase(EType InType)

17
Source/Cut5/Widgets/DragDropOperator/DragDropOperator.cpp
View File

@ -97,6 +97,23 @@ void DragDropOperator::OnDragOver(const FGeometry& MyGeometry, const FDragDropEv
{
if (TSharedPtr<FCutDragDropBase> DragDropBase = DragDropEvent.GetOperationAs<FCutDragDropBase>())
{
if (DragDropBase->DragDropType == FCutDragDropBase::EType::TickDrag)
{
TSharedPtr<STimelineTick> TickTimeline = StaticCastSharedPtr<STimelineTick>(DragDropBase->DraggingWidget);
if (TickTimeline->GetCachedGeometry().AbsoluteToLocal(DragDropEvent.GetScreenSpacePosition()).X < 0)
{
TickTimeline->UpdateNewCursorPosition(0);
return;
}
TickTimeline->UpdateNewCursorPosition((TickTimeline->GetCachedGeometry().AbsoluteToLocal(DragDropEvent.GetScreenSpacePosition()).X) / FGlobalData::DefaultTimeTickSpace);
return;
}
if (DragDropBase->DragDropType == FCutDragDropBase::EType::MovePanel)
{
TSharedPtr<SCutTimeline> CutTimeline = StaticCastSharedPtr<SCutTimeline>(DragDropBase->DraggingWidget);

14
Source/Cut5/Widgets/SCutMainWindow.cpp
View File

@ -363,13 +363,21 @@ void SCutMainWindow::Construct(const FArguments& InArgs)
}));
MainFrame.GetMainFrameCommandBindings()->MapAction(FShortCutCommands::Get().ZoomInTimeline, FExecuteAction::CreateLambda([this]()
{
const float NewValue = CutTimeline->ZoomSlider->GetValue() + 0.1;
CutTimeline->ZoomSlider->SetValue(NewValue);
FGlobalData::DefaultTimeTickSpace = FMath::GetMappedRangeValueClamped(FVector2D(0, 1.0), FVector2D(GetCachedGeometry().GetLocalSize().X / FGlobalData::TrackLength, 14), NewValue);
CutTimeline->RenderGroup();
}));
MainFrame.GetMainFrameCommandBindings()->MapAction(FShortCutCommands::Get().ZoomOutTimeline, FExecuteAction::CreateLambda([this]()
{
const float NewValue = CutTimeline->ZoomSlider->GetValue() - 0.1;
CutTimeline->ZoomSlider->SetValue(NewValue);
FGlobalData::DefaultTimeTickSpace = FMath::GetMappedRangeValueClamped(FVector2D(0, 1.0), FVector2D(GetCachedGeometry().GetLocalSize().X / FGlobalData::TrackLength, 14), NewValue);
CutTimeline->RenderGroup();
}));
// FRunnableThread* Thread = FRunnableThread::Create(SoundThread, TEXT("SoundThread"));
// OpenProject(FPaths::Combine(FPaths::ProjectSavedDir(), TEXT("DefaultProject")));
// ImportProject("");
@ -469,6 +477,8 @@ int32 SCutMainWindow::OnPaint(const FPaintArgs& Args, const FGeometry& AllottedG
}
return SCompoundWidget::OnPaint(Args, AllottedGeometry, MyCullingRect, OutDrawElements, LayerId, InWidgetStyle,

52
Source/Cut5/Widgets/SCutTimeline.cpp
View File

@ -168,7 +168,9 @@ void SCutTimeline::Construct(const FArguments& InArgs)
+ SHorizontalBox::Slot()
.SizeParam(FStretch(1.0))
[
SNew(SSlider)
SAssignNew(ZoomSlider, SSlider)
.MaxValue(1.0)
.MinValue(0.0)
.Value(0.0f)
.OnValueChanged_Lambda([this](float ChangedValue)
{
@ -412,6 +414,54 @@ void SCutTimeline::SetAutoPlay(bool bStart)
AutoPlaying = bStart;
}
int32 SCutTimeline::OnPaint(const FPaintArgs& Args, const FGeometry& AllottedGeometry, const FSlateRect& MyCullingRect,
FSlateWindowElementList& OutDrawElements, int32 LayerId, const FWidgetStyle& InWidgetStyle,
bool bParentEnabled) const
{
const FSlateBrush Brush;
FPaintGeometry PaintGeometry = AllottedGeometry.ToPaintGeometry(
FVector2f(GetCachedGeometry().GetLocalSize().X, 9999),
FSlateLayoutTransform(FVector2f()));
if (TrackBodyHScrollBox->GetCachedGeometry().AbsoluteToLocal(TimelineTick->TickCursor->GetCachedGeometry().GetAbsolutePosition()).X < 30)
{
if (TrackBodyHScrollBox->GetScrollOffset() > 0)
{
TrackBodyHScrollBox->SetScrollOffset(TrackBodyHScrollBox->GetScrollOffset() - 3);
TickScrollBox->SetScrollOffset(TrackBodyHScrollBox->GetScrollOffset());
}
}
else if (TrackBodyHScrollBox->GetCachedGeometry().AbsoluteToLocal(TimelineTick->TickCursor->GetCachedGeometry().GetAbsolutePosition()).X > TrackBodyHScrollBox->GetCachedGeometry().GetLocalSize().X - 30)
{
if (TrackBodyHScrollBox->GetScrollOffset() < TrackBodyHScrollBox->GetScrollOffsetOfEnd())
{
TrackBodyHScrollBox->SetScrollOffset(TrackBodyHScrollBox->GetScrollOffset() + 3);
TickScrollBox->SetScrollOffset(TrackBodyHScrollBox->GetScrollOffset());
}
}
if (TrackBodyHScrollBox->GetCachedGeometry().AbsoluteToLocal(TimelineTick->TickCursor->GetCachedGeometry().GetAbsolutePosition()).X < 0)
{
return SCompoundWidget::OnPaint(Args, AllottedGeometry, MyCullingRect, OutDrawElements, LayerId, InWidgetStyle,
bParentEnabled);
}
FSlateDrawElement::MakeBox(
OutDrawElements,
LayerId + 1,
AllottedGeometry.ToPaintGeometry(FVector2f(2, GetCachedGeometry().Size.Y), FSlateLayoutTransform(FVector2f(GetCachedGeometry().AbsoluteToLocal(TimelineTick->TickCursor->GetCachedGeometry().GetAbsolutePosition()).X, AllottedGeometry.GetLocalSize().Y - GetCachedGeometry().GetLocalSize().Y))),
&Brush,
ESlateDrawEffect::None,
FColor(255, 255, 255, 255));
return SCompoundWidget::OnPaint(Args, AllottedGeometry, MyCullingRect, OutDrawElements, LayerId, InWidgetStyle,
bParentEnabled);
}
void SCutTimeline::OnGroupNameEdited(FString NewText, FString OldText)
{
for (FDeviceTrackGroup& TrackGroup : DeviceTrackGroups)

3
Source/Cut5/Widgets/SCutTimeline.h
View File

@ -9,6 +9,7 @@
#include "Cut5/WidgetInterface.h"
#include "Cut5/Interface/CutMainWidgetInterface.h"
#include "Widgets/SCompoundWidget.h"
#include "Widgets/Input/SSlider.h"
#include "Widgets/Layout/SBox.h"
#include "Widgets/Layout/SScrollBox.h"
@ -68,6 +69,7 @@ public:
void AddNewTrackToGroup(FString GroupName, FTrackData TrackData, ETrackType GroupType = ETrackType::None);
void SetAutoPlay(bool bStart);
bool AutoPlaying = false;
virtual int32 OnPaint(const FPaintArgs& Args, const FGeometry& AllottedGeometry, const FSlateRect& MyCullingRect, FSlateWindowElementList& OutDrawElements, int32 LayerId, const FWidgetStyle& InWidgetStyle, bool bParentEnabled) const override;
void OnGroupNameEdited(FString NewText, FString OldText);
void RenderGroup();
@ -104,6 +106,7 @@ public:
TSharedPtr<SBox> TimelineTickBox;
TSharedPtr<SScrollBox> TickScrollBox;
TSharedPtr<STextBlock> CurrentEditDebug;
TSharedPtr<SSlider> ZoomSlider;
TArray<FSingleTrackGroupInstance> TrackGroupInstances;
TArray<FTrackGroup> TrackGroups;

6
Source/Cut5/Widgets/STimelineTick.cpp
View File

@ -94,12 +94,14 @@ FReply STimelineTick::OnMouseButtonDown(const FGeometry& MyGeometry, const FPoin
{
const int32 NewFrame = FMath::TruncToInt(MyGeometry.AbsoluteToLocal(MouseEvent.GetScreenSpacePosition()).X / FGlobalData::DefaultTimeTickSpace) * FGlobalData::DefaultTimeTickSpace;
UpdateNewCursorPosition(NewFrame);
return FReply::Handled().DetectDrag(SharedThis(this), EKeys::LeftMouseButton).BeginDragDrop(MakeShared<FCutDragDropBase>(FCutDragDropBase::EType::TickDrag));
TSharedPtr<FCutDragDropBase> NewCutDragDrop = MakeShared<FCutDragDropBase>(FCutDragDropBase::EType::TickDrag);
NewCutDragDrop->DraggingWidget = SharedThis(this);
return FReply::Handled().DetectDrag(SharedThis(this), EKeys::LeftMouseButton).BeginDragDrop(NewCutDragDrop.ToSharedRef());
}
FReply STimelineTick::OnDragOver(const FGeometry& MyGeometry, const FDragDropEvent& DragDropEvent)
{
UpdateNewCursorPosition((MyGeometry.AbsoluteToLocal(DragDropEvent.GetScreenSpacePosition()).X) / FGlobalData::DefaultTimeTickSpace);
return SCompoundWidget::OnDragOver(MyGeometry, DragDropEvent);
}