File size: 6,316 Bytes
18a519f | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 | using System.Collections.Generic;
using System.Linq;
using UnityEditor.Timeline.Actions;
using UnityEngine;
using UnityEngine.Timeline;
namespace UnityEditor.Timeline
{
class InlineCurveResize : Manipulator
{
bool m_Captured;
float m_CapturedHeight;
float m_CaptureMouseYPos;
InlineCurveResizeHandle m_Target;
protected override bool MouseDown(Event evt, WindowState state)
{
m_Target = PickerUtils.FirstPickedElementOfType<InlineCurveResizeHandle>();
if (m_Target == null)
return false;
m_Captured = true;
m_CapturedHeight = TimelineWindowViewPrefs.GetInlineCurveHeight(m_Target.trackGUI.track);
m_CaptureMouseYPos = GUIUtility.GUIToScreenPoint(Event.current.mousePosition).y;
state.AddCaptured(this);
return true;
}
protected override bool MouseDrag(Event evt, WindowState state)
{
if (!m_Captured || m_Target == null)
return false;
var trackGUI = m_Target.trackGUI;
float inlineTrackHeight = m_CapturedHeight +
(GUIUtility.GUIToScreenPoint(Event.current.mousePosition).y - m_CaptureMouseYPos);
TimelineWindowViewPrefs.SetInlineCurveHeight(trackGUI.track, Mathf.Max(inlineTrackHeight, 60.0f));
state.GetWindow().treeView.CalculateRowRects();
return true;
}
protected override bool MouseUp(Event evt, WindowState state)
{
if (!m_Captured)
return false;
state.RemoveCaptured(this);
m_Captured = false;
return true;
}
public override void Overlay(Event evt, WindowState state)
{
var rect = state.GetWindow().sequenceRect;
EditorGUIUtility.AddCursorRect(rect, MouseCursor.SplitResizeUpDown);
}
}
class TrackResize : Manipulator
{
bool m_Captured;
int m_NumberOfContributingTracks;
TrackResizeHandle m_Target;
List<TimelineTrackGUI> m_TracksToResize;
protected override bool MouseDown(Event evt, WindowState state)
{
m_Target = PickerUtils.FirstPickedElementOfType<TrackResizeHandle>();
if (m_Target == null)
return false;
m_NumberOfContributingTracks = 1;
var selectedTracks = SelectionManager.SelectedTrackGUI().ToList();
if (selectedTracks.Any() && selectedTracks.Contains(m_Target.trackGUI)) //resize all selected tracks
{
var allTrackGui = state.GetWindow().treeView.allTrackGuis;
m_TracksToResize = allTrackGui.OfType<TimelineTrackGUI>().Where(i => SelectionManager.Contains(i.track)).ToList();
m_NumberOfContributingTracks += m_TracksToResize.IndexOf(m_Target.trackGUI);
}
else
m_TracksToResize = new List<TimelineTrackGUI> { m_Target.trackGUI };
m_Captured = true;
state.AddCaptured(this);
return true;
}
protected override bool MouseDrag(Event evt, WindowState state)
{
if (!m_Captured || m_Target == null)
return false;
var delta = evt.mousePosition.y - m_Target.boundingRect.center.y;
var extension = Mathf.RoundToInt(delta / m_NumberOfContributingTracks / state.trackScale);
foreach (var track in m_TracksToResize)
track.heightExtension += extension;
state.GetWindow().treeView.CalculateRowRects();
return true;
}
protected override bool MouseUp(Event evt, WindowState state)
{
if (!m_Captured)
return false;
foreach (var track in m_TracksToResize)
CommitExtension(track);
state.GetWindow().treeView.CalculateRowRects();
state.RemoveCaptured(this);
m_Captured = false;
return true;
}
public override void Overlay(Event evt, WindowState state)
{
var rect = state.GetWindow().sequenceRect;
EditorGUIUtility.AddCursorRect(rect, MouseCursor.SplitResizeUpDown);
}
static void CommitExtension(TimelineTrackGUI trackGUI)
{
if (trackGUI != null)
TimelineWindowViewPrefs.SetTrackHeightExtension(trackGUI.track, trackGUI.heightExtension);
}
}
class TrackDoubleClick : Manipulator
{
protected override bool DoubleClick(Event evt, WindowState state)
{
if (evt.button != 0)
return false;
var trackGUI = PickerUtils.FirstPickedElementOfType<TimelineTrackBaseGUI>();
if (trackGUI == null)
return false;
// Double-click is only available for AnimationTracks: it conflicts with selection mechanics on other tracks
if ((trackGUI.track as AnimationTrack) == null)
return false;
return EditTrackInAnimationWindow.Do(trackGUI.track);
}
}
class TrackShortcutManipulator : Manipulator
{
protected override bool KeyDown(Event evt, WindowState state)
{
return InternalExecute(evt, state);
}
protected override bool ExecuteCommand(Event evt, WindowState state)
{
return InternalExecute(evt, state);
}
static bool InternalExecute(Event evt, WindowState state)
{
if (state.IsCurrentEditingASequencerTextField())
return false;
var tracks = SelectionManager.SelectedTracks().ToList();
var items = SelectionManager.SelectedClipGUI();
foreach (var item in items)
{
var trackGUI = item.parent as TimelineTrackBaseGUI;
if (trackGUI == null)
continue;
if (!tracks.Contains(trackGUI.track))
tracks.Add(trackGUI.track);
}
return ActionManager.HandleShortcut(evt,
ActionManager.TrackActions,
x => ActionManager.ExecuteTrackAction(x, tracks));
}
}
}
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