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101 lines
2.7 KiB
101 lines
2.7 KiB
// Amplify Shader Editor - Visual Shader Editing Tool
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// Copyright (c) Amplify Creations, Lda <info@amplify.pt>
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using UnityEngine;
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using System.Collections.Generic;
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using System;
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namespace AmplifyShaderEditor
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{
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public sealed class ContextPalette : PaletteParent
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{
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private Vector3 m_position;
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private Vector2 m_startDropPosition;
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public ContextPalette( AmplifyShaderEditorWindow parentWindow ) : base( parentWindow, 0, 0, 250, 250, string.Empty, MenuAnchor.NONE, MenuAutoSize.NONE )
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{
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m_isActive = false;
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OnPaletteNodeCreateEvt += OnOptionSelected;
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m_searchFilterControl += "CONTEXTPALETTE";
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}
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public override void OnEnterPressed(int index = 0)
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{
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if ( m_searchFilter.Length > 0 && m_currentItems.Count > 0 )
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{
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FireNodeCreateEvent( m_currentItems[ index ].NodeType, m_currentItems[ index ].Name, m_currentItems[ index ].Function );
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}
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else
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{
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Disable();
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}
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}
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public override void OnEscapePressed()
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{
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Disable();
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if ( m_parentWindow.WireReferenceUtils.ValidReferences() )
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{
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m_parentWindow.WireReferenceUtils.InvalidateReferences();
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}
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}
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public override void Draw( Rect parentPosition, Vector2 mousePosition, int mouseButtonId, bool hasKeyboadFocus )
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{
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//if ( !_isActive )
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// return;
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if ( Event.current.type == EventType.MouseDown && !IsInside( Event.current.mousePosition ) )
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{
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Disable();
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return;
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}
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base.Draw( parentPosition, mousePosition, mouseButtonId, hasKeyboadFocus );
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}
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public void Show( Vector2 position, Rect cameraInfo )
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{
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m_startDropPosition = position;
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m_maximizedArea.x = ( position.x + m_maximizedArea.width ) > cameraInfo.width ? ( cameraInfo.width - 1.1f * m_maximizedArea.width ) : position.x;
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m_maximizedArea.y = ( position.y + m_maximizedArea.height ) > cameraInfo.height ? ( cameraInfo.height - 1.1f * m_maximizedArea.height ) : position.y;
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m_position = new Vector3( m_maximizedArea.x, m_maximizedArea.y, 0f );
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m_isActive = true;
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m_focusOnSearch = true;
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}
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// This override is removing focus from our window ... need to figure out a workaround before re-using it
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//public override bool CheckButton( GUIContent content, GUIStyle style, int buttonId )
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//{
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// if ( buttonId != m_validButtonId )
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// return false;
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// return GUILayout.Button( content, style );
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//}
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void OnOptionSelected( System.Type type, string name, AmplifyShaderFunction function )
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{
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Disable();
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}
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public void Disable()
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{
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m_isActive = false;
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}
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public Vector2 StartDropPosition
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{
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get { return m_startDropPosition; }
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}
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public Vector3 CurrentPosition
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{
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get { return m_position; }
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}
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public Vector2 CurrentPosition2D
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{
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get { return new Vector2( m_position.x, m_position.y ); }
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}
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}
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}
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