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yasirkulayasirkula
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- Added context menu that can be opened in 2 ways: a) right clicking a file on standalone platforms or b) clicking the More Options button located at the top-right corner. Context menu has the following buttons:
 - Select All (only when multi selection is enabled and More Options button is clicked) - Deselect All (only when more than 1 items are selected and More Options button is clicked) - New Folder (closed #25) - Delete (only when 1 or more items are selected) - Rename (only when 1 item is selected)
1 parent 13798a1 commit a234c6b

15 files changed

+7601
-2491
lines changed

‎Plugins/SimpleFileBrowser/Resources/SimpleFileBrowserCanvas.prefab

Lines changed: 6816 additions & 2428 deletions
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‎Plugins/SimpleFileBrowser/Scripts/FileBrowser.cs

Lines changed: 326 additions & 61 deletions
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‎Plugins/SimpleFileBrowser/Scripts/FileBrowserContextMenu.cs

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using UnityEngine;
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using UnityEngine.UI;
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namespace SimpleFileBrowser
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{
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public class FileBrowserContextMenu : MonoBehaviour
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{
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#pragma warning disable 0649
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[SerializeField]
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private FileBrowser fileBrowser;
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[SerializeField]
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private RectTransform rectTransform;
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[SerializeField]
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private Button selectAllButton;
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[SerializeField]
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private Button deselectAllButton;
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[SerializeField]
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private Button deleteButton;
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[SerializeField]
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private Button renameButton;
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[SerializeField]
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private GameObject selectAllButtonSeparator;
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[SerializeField]
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private float minDistanceToEdges = 10f;
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#pragma warning restore 0649
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internal void Show( bool selectAllButtonVisible, bool deselectAllButtonVisible, bool deleteButtonVisible, bool renameButtonVisible, Vector2 position, bool isMoreOptionsMenu )
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{
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selectAllButton.gameObject.SetActive( selectAllButtonVisible );
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deselectAllButton.gameObject.SetActive( deselectAllButtonVisible );
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deleteButton.gameObject.SetActive( deleteButtonVisible );
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renameButton.gameObject.SetActive( renameButtonVisible );
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selectAllButtonSeparator.SetActive( !deselectAllButtonVisible );
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rectTransform.anchoredPosition = position;
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gameObject.SetActive( true );
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if( isMoreOptionsMenu )
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rectTransform.pivot = Vector2.one;
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else
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{
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// Find the optimal pivot value
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LayoutRebuilder.ForceRebuildLayoutImmediate( rectTransform );
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Vector2 size = rectTransform.sizeDelta;
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Vector2 canvasSize = fileBrowser.rectTransform.sizeDelta;
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// Take canvas' Pivot into consideration
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Vector2 positionOffset = canvasSize;
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positionOffset.Scale( fileBrowser.rectTransform.pivot );
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position += positionOffset;
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// Try bottom-right corner first
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Vector2 cornerPos = position + new Vector2( size.x + minDistanceToEdges, -size.y - minDistanceToEdges );
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if( cornerPos.x <= canvasSize.x && cornerPos.y >= 0f )
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rectTransform.pivot = new Vector2( 0f, 1f );
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else
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{
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// Try bottom-left corner
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cornerPos = position - new Vector2( size.x + minDistanceToEdges, size.y + minDistanceToEdges );
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if( cornerPos.x >= 0f && cornerPos.y >= 0f )
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rectTransform.pivot = Vector2.one;
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else
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{
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// Try top-right corner
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cornerPos = position + new Vector2( size.x + minDistanceToEdges, size.y + minDistanceToEdges );
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if( cornerPos.x <= canvasSize.x && cornerPos.y <= canvasSize.y )
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rectTransform.pivot = Vector2.zero;
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else
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{
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// Use top-left corner
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rectTransform.pivot = new Vector2( 1f, 0f );
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}
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}
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}
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}
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}
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public void Hide()
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{
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gameObject.SetActive( false );
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}
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public void OnSelectAllButtonClicked()
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{
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Hide();
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fileBrowser.SelectAllFiles();
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}
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public void OnDeselectAllButtonClicked()
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{
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Hide();
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fileBrowser.DeselectAllFiles();
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}
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public void OnCreateFolderButtonClicked()
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{
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Hide();
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fileBrowser.CreateNewFolder();
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}
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public void OnDeleteButtonClicked()
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{
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Hide();
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fileBrowser.DeleteSelectedFiles();
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}
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public void OnRenameButtonClicked()
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{
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Hide();
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fileBrowser.RenameSelectedFile();
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}
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}
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}

‎Plugins/SimpleFileBrowser/Scripts/FileBrowserContextMenu.cs.meta

Lines changed: 12 additions & 0 deletions
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‎Plugins/SimpleFileBrowser/Scripts/FileBrowserDeleteConfirmationPanel.cs

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using UnityEngine;
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using UnityEngine.UI;
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namespace SimpleFileBrowser
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{
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public class FileBrowserDeleteConfirmationPanel : MonoBehaviour
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{
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public delegate void OnDeletionConfirmed();
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#pragma warning disable 0649
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[SerializeField]
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private GameObject[] deletedItems;
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[SerializeField]
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private Image[] deletedItemIcons;
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[SerializeField]
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private Text[] deletedItemNames;
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[SerializeField]
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private GameObject deletedItemsRest;
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[SerializeField]
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private Text deletedItemsRestLabel;
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[SerializeField]
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private RectTransform yesButtonTransform;
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[SerializeField]
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private RectTransform noButtonTransform;
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[SerializeField]
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private float narrowScreenWidth = 380f;
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#pragma warning restore 0649
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private OnDeletionConfirmed onDeletionConfirmed;
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internal void Show( Sprite[] icons, string[] filenames, OnDeletionConfirmed onDeletionConfirmed )
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{
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this.onDeletionConfirmed = onDeletionConfirmed;
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for( int i = 0; i < deletedItems.Length; i++ )
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deletedItems[i].SetActive( i < icons.Length );
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for( int i = 0; i < deletedItems.Length && i < icons.Length; i++ )
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{
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deletedItemIcons[i].sprite = icons[i];
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deletedItemNames[i].text = filenames[i];
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}
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if( icons.Length > deletedItems.Length )
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{
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deletedItemsRestLabel.text = string.Concat( "...and ", ( icons.Length - deletedItems.Length ).ToString(), " other" );
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deletedItemsRest.SetActive( true );
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}
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else
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deletedItemsRest.SetActive( false );
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gameObject.SetActive( true );
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}
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// Handles responsive user interface
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internal void OnCanvasDimensionsChanged( Vector2 size )
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{
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if( size.x >= narrowScreenWidth )
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{
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yesButtonTransform.anchorMin = new Vector2( 0.5f, 0f );
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yesButtonTransform.anchorMax = new Vector2( 0.75f, 1f );
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noButtonTransform.anchorMin = new Vector2( 0.75f, 0f );
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}
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else
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{
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yesButtonTransform.anchorMin = Vector2.zero;
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yesButtonTransform.anchorMax = new Vector2( 0.5f, 1f );
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noButtonTransform.anchorMin = new Vector2( 0.5f, 0f );
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}
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}
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#if UNITY_EDITOR || UNITY_STANDALONE || UNITY_WSA || UNITY_WSA_10_0
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private void LateUpdate()
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{
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// Handle keyboard shortcuts
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if( Input.GetKeyDown( KeyCode.Return ) || Input.GetKeyDown( KeyCode.KeypadEnter ) )
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YesButtonClicked();
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if( Input.GetKeyDown( KeyCode.Escape ) )
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NoButtonClicked();
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}
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#endif
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public void YesButtonClicked()
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{
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gameObject.SetActive( false );
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if( onDeletionConfirmed != null )
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onDeletionConfirmed();
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}
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public void NoButtonClicked()
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{
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gameObject.SetActive( false );
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}
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}
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}

‎Plugins/SimpleFileBrowser/Scripts/FileBrowserDeleteConfirmationPanel.cs.meta

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‎Plugins/SimpleFileBrowser/Scripts/FileBrowserItem.cs

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#region Pointer Events
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public void OnPointerClick( PointerEventData eventData )
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{
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#if UNITY_EDITOR || UNITY_STANDALONE || UNITY_WSA || UNITY_WSA_10_0
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if( eventData.button == PointerEventData.InputButton.Middle )
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return;
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else if( eventData.button == PointerEventData.InputButton.Right )
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{
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// First, select the item
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if( !isSelected )
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{
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prevClickTime = 0f;
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fileBrowser.OnItemSelected( this, false );
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}
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// Then, show the context menu
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fileBrowser.OnContextMenuTriggered();
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return;
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}
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#endif
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if( Time.realtimeSinceStartup - prevClickTime < DOUBLE_CLICK_TIME )
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{
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prevClickTime = 0f;
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public void OnPointerDown( PointerEventData eventData )
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{
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#if UNITY_EDITOR || UNITY_STANDALONE || UNITY_WSA || UNITY_WSA_10_0
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if( eventData.button != PointerEventData.InputButton.Left )
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return;
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#endif
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pressTime = Time.realtimeSinceStartup;
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}
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public void OnPointerUp( PointerEventData eventData )
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{
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#if UNITY_EDITOR || UNITY_STANDALONE || UNITY_WSA || UNITY_WSA_10_0
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if( eventData.button != PointerEventData.InputButton.Left )
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return;
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#endif
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if( pressTime == Mathf.Infinity )
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{
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// We have activated MultiSelectionToggleSelectionMode with this press, processing the click would result in

‎Plugins/SimpleFileBrowser/Scripts/FileBrowserRenamedItem.cs

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using UnityEngine;
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using UnityEngine.EventSystems;
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using UnityEngine.UI;
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namespace SimpleFileBrowser
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{
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public class FileBrowserRenamedItem : MonoBehaviour
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{
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public delegate void OnRenameCompleted( string filename );
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#pragma warning disable 0649
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[SerializeField]
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private Image background;
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[SerializeField]
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private Image icon;
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[SerializeField]
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private InputField nameInputField;
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#pragma warning restore 0649
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private OnRenameCompleted onRenameCompleted;
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public void Show( string initialFilename, Color backgroundColor, Sprite icon, OnRenameCompleted onRenameCompleted )
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{
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background.color = backgroundColor;
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this.icon.sprite = icon;
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this.onRenameCompleted = onRenameCompleted;
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transform.SetAsLastSibling();
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gameObject.SetActive( true );
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nameInputField.text = initialFilename;
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nameInputField.ActivateInputField();
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}
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#if UNITY_EDITOR || UNITY_STANDALONE || UNITY_WSA || UNITY_WSA_10_0
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private void LateUpdate()
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{
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// Don't allow scrolling with mouse wheel while renaming a file or creating a folder
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if( Input.mouseScrollDelta.y != 0f )
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nameInputField.DeactivateInputField();
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}
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#endif
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public void OnInputFieldEndEdit( string filename )
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{
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gameObject.SetActive( false );
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// If we don't deselect the InputField manually, FileBrowser's keyboard shortcuts
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// no longer work until user clicks on a UI element and thus, deselects the InputField
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if( !EventSystem.current.alreadySelecting && EventSystem.current.currentSelectedGameObject == nameInputField.gameObject )
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EventSystem.current.SetSelectedGameObject( null );
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if( onRenameCompleted != null )
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onRenameCompleted( filename );
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}
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}
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}

‎Plugins/SimpleFileBrowser/Scripts/FileBrowserRenamedItem.cs.meta

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‎Plugins/SimpleFileBrowser/Scripts/NonDrawingGraphic.cs

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using UnityEngine;
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using UnityEngine.UI;
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namespace SimpleFileBrowser
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{
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// Credit: http://answers.unity.com/answers/1157876/view.html
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[RequireComponent( typeof( CanvasRenderer ) )]
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public class NonDrawingGraphic : Graphic
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{
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public override void SetMaterialDirty() { return; }
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public override void SetVerticesDirty() { return; }
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protected override void OnPopulateMesh( VertexHelper vh )
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{
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vh.Clear();
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return;
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}
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}
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}

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