You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
249 lines
6.8 KiB
249 lines
6.8 KiB
// Amplify Shader Editor - Visual Shader Editing Tool
|
|
// Copyright (c) Amplify Creations, Lda <info@amplify.pt>
|
|
|
|
using UnityEngine;
|
|
using UnityEditor;
|
|
using System.Collections.Generic;
|
|
|
|
namespace AmplifyShaderEditor
|
|
{
|
|
public sealed class ToolsMenuButton : ToolsMenuButtonParent
|
|
{
|
|
public delegate void ToolButtonPressed( ToolButtonType type );
|
|
public event ToolButtonPressed ToolButtonPressedEvt;
|
|
|
|
private Rect m_buttonArea;
|
|
private List<Texture2D> m_buttonTexture;
|
|
private string m_buttonTexturePath;
|
|
private ToolButtonType m_buttonType;
|
|
private GUIStyle m_style;
|
|
private bool m_enabled = true;
|
|
private bool m_drawOnFunction = true;
|
|
|
|
private List<string> m_cachedStates;
|
|
private int m_bufferedState = -1;
|
|
private string m_bufferedTooltip = string.Empty;
|
|
|
|
public ToolsMenuButton( AmplifyShaderEditorWindow parentWindow, ToolButtonType type, float x, float y, float width, float height, string texturePath, string text, string tooltip, float buttonSpacing = -1, bool drawOnFunction = true ) : base( parentWindow, text, tooltip, buttonSpacing )
|
|
{
|
|
m_buttonArea = new Rect( x, y, width, height );
|
|
m_buttonType = type;
|
|
|
|
m_buttonTexturePath = texturePath;
|
|
m_cachedStates = new List<string>();
|
|
m_drawOnFunction = drawOnFunction;
|
|
}
|
|
|
|
public void AddState( string state )
|
|
{
|
|
m_cachedStates.Add( state );
|
|
}
|
|
|
|
public override void Destroy()
|
|
{
|
|
ToolButtonPressedEvt = null;
|
|
if ( m_buttonTexture != null )
|
|
{
|
|
for ( int i = 0; i < m_buttonTexture.Count; i++ )
|
|
{
|
|
Resources.UnloadAsset( m_buttonTexture[ i ] );
|
|
}
|
|
m_buttonTexture.Clear();
|
|
}
|
|
m_buttonTexture = null;
|
|
}
|
|
protected override void Init()
|
|
{
|
|
base.Init();
|
|
if ( m_buttonTexture == null )
|
|
{
|
|
m_buttonTexturePath = AssetDatabase.GUIDToAssetPath( m_buttonTexturePath );
|
|
m_buttonTexture = new List<Texture2D>();
|
|
m_buttonTexture.Add( AssetDatabase.LoadAssetAtPath( m_buttonTexturePath, typeof( Texture2D ) ) as Texture2D );
|
|
}
|
|
|
|
if ( m_cachedStates.Count > 0 )
|
|
{
|
|
for ( int i = 0; i < m_cachedStates.Count; i++ )
|
|
{
|
|
m_cachedStates[ i ] = AssetDatabase.GUIDToAssetPath( m_cachedStates[ i ] );
|
|
m_buttonTexture.Add( AssetDatabase.LoadAssetAtPath( m_cachedStates[ i ], typeof( Texture2D ) ) as Texture2D );
|
|
}
|
|
m_cachedStates.Clear();
|
|
}
|
|
|
|
if ( m_style == null )
|
|
{
|
|
m_style = new GUIStyle( UIUtils.Button );
|
|
m_style.normal.background = m_buttonTexture[ 0 ];
|
|
|
|
m_style.hover.background = m_buttonTexture[ 0 ];
|
|
m_style.hover.textColor = m_style.normal.textColor;
|
|
|
|
m_style.active.background = m_buttonTexture[ 0 ];
|
|
m_style.active.textColor = m_style.normal.textColor;
|
|
|
|
m_style.onNormal.background = m_buttonTexture[ 0 ];
|
|
m_style.onNormal.textColor = m_style.normal.textColor;
|
|
|
|
m_style.onHover.background = m_buttonTexture[ 0 ];
|
|
m_style.onHover.textColor = m_style.normal.textColor;
|
|
|
|
m_style.onActive.background = m_buttonTexture[ 0 ];
|
|
m_style.onActive.textColor = m_style.normal.textColor;
|
|
|
|
m_style.clipping = TextClipping.Overflow;
|
|
m_style.fontStyle = FontStyle.Bold;
|
|
m_style.alignment = TextAnchor.LowerCenter;
|
|
m_style.contentOffset = new Vector2( 0, 15 );
|
|
m_style.fontSize = 10;
|
|
bool resizeFromTexture = false;
|
|
if ( m_buttonArea.width > 0 )
|
|
{
|
|
m_style.fixedWidth = m_buttonArea.width;
|
|
}
|
|
else
|
|
{
|
|
resizeFromTexture = true;
|
|
}
|
|
|
|
if ( m_buttonArea.height > 0 )
|
|
{
|
|
m_style.fixedHeight = m_buttonArea.height;
|
|
}
|
|
else
|
|
{
|
|
resizeFromTexture = true;
|
|
}
|
|
|
|
if ( resizeFromTexture )
|
|
{
|
|
m_buttonArea.width = m_style.fixedWidth = m_buttonTexture[ 0 ].width;
|
|
m_buttonArea.height = m_style.fixedHeight = m_buttonTexture[ 0 ].height;
|
|
}
|
|
}
|
|
|
|
}
|
|
public override void Draw()
|
|
{
|
|
base.Draw();
|
|
bool guiEnabledBuffer = GUI.enabled;
|
|
GUI.enabled = m_enabled;
|
|
|
|
if ( GUILayout.Button( m_content, m_style ) && ToolButtonPressedEvt != null )
|
|
{
|
|
ToolButtonPressedEvt( m_buttonType );
|
|
}
|
|
GUI.enabled = guiEnabledBuffer;
|
|
}
|
|
|
|
public override void Draw( float x, float y )
|
|
{
|
|
if ( !(m_parentWindow.CameraDrawInfo.CurrentEventType == EventType.MouseDown || m_parentWindow.CameraDrawInfo.CurrentEventType == EventType.Repaint ) )
|
|
return;
|
|
|
|
if ( m_parentWindow.CurrentGraph.CurrentMasterNode == null && !m_drawOnFunction)
|
|
return;
|
|
|
|
|
|
base.Draw( x, y );
|
|
|
|
if ( m_bufferedState > -1 )
|
|
{
|
|
if ( string.IsNullOrEmpty( m_bufferedTooltip ) )
|
|
{
|
|
SetStateOnButton( m_bufferedState );
|
|
}
|
|
else
|
|
{
|
|
SetStateOnButton( m_bufferedState, m_bufferedTooltip );
|
|
}
|
|
|
|
m_bufferedState = -1;
|
|
m_bufferedTooltip = string.Empty;
|
|
}
|
|
|
|
|
|
m_buttonArea.x = x;
|
|
m_buttonArea.y = y;
|
|
|
|
if ( m_parentWindow.CameraDrawInfo.CurrentEventType == EventType.MouseDown && m_buttonArea.Contains( m_parentWindow.CameraDrawInfo.MousePosition ) && ToolButtonPressedEvt != null )
|
|
{
|
|
ToolButtonPressedEvt( m_buttonType );
|
|
Event.current.Use();
|
|
m_parentWindow.CameraDrawInfo.CurrentEventType = EventType.Used;
|
|
}
|
|
else if ( m_parentWindow.CameraDrawInfo.CurrentEventType == EventType.Repaint )
|
|
{
|
|
GUI.Label( m_buttonArea, m_content, m_style );
|
|
}
|
|
|
|
//if ( GUI.Button( m_buttonArea, m_content, m_style ) && ToolButtonPressedEvt != null )
|
|
//{
|
|
// ToolButtonPressedEvt( m_buttonType );
|
|
//}
|
|
}
|
|
|
|
public override void Draw( Vector2 pos )
|
|
{
|
|
Draw( pos.x, pos.y );
|
|
}
|
|
|
|
public override void SetStateOnButton( int state, string tooltip )
|
|
{
|
|
|
|
if ( m_buttonTexture == null || m_style == null )
|
|
{
|
|
m_bufferedState = state;
|
|
m_bufferedTooltip = tooltip;
|
|
return;
|
|
}
|
|
|
|
|
|
if ( state < 0 || state >= m_buttonTexture.Count )
|
|
{
|
|
return;
|
|
}
|
|
|
|
base.SetStateOnButton( state, tooltip );
|
|
m_style.normal.background = m_buttonTexture[ state ];
|
|
m_style.hover.background = m_buttonTexture[ state ];
|
|
m_style.active.background = m_buttonTexture[ state ];
|
|
m_style.onNormal.background = m_buttonTexture[ state ];
|
|
m_style.onHover.background = m_buttonTexture[ state ];
|
|
m_style.onActive.background = m_buttonTexture[ state ];
|
|
}
|
|
|
|
public override void SetStateOnButton( int state )
|
|
{
|
|
if ( m_buttonTexture == null || m_style == null )
|
|
{
|
|
m_bufferedState = state;
|
|
return;
|
|
}
|
|
|
|
if ( state < 0 || state >= m_buttonTexture.Count )
|
|
{
|
|
return;
|
|
}
|
|
base.SetStateOnButton( state );
|
|
m_style.normal.background = m_buttonTexture[ state ];
|
|
m_style.hover.background = m_buttonTexture[ state ];
|
|
m_style.active.background = m_buttonTexture[ state ];
|
|
m_style.onNormal.background = m_buttonTexture[ state ];
|
|
m_style.onHover.background = m_buttonTexture[ state ];
|
|
m_style.onActive.background = m_buttonTexture[ state ];
|
|
}
|
|
|
|
public bool IsInside( Vector2 pos )
|
|
{
|
|
return m_buttonArea.Contains( pos );
|
|
}
|
|
|
|
public bool Enabled
|
|
{
|
|
get { return m_enabled; }
|
|
set { m_enabled = value; }
|
|
}
|
|
}
|
|
}
|