79 lines
2.6 KiB
Haxe
79 lines
2.6 KiB
Haxe
package funkin.editors.ui;
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import haxe.io.Bytes;
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import lime.ui.FileDialog;
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class UIFileExplorer extends UISliceSprite {
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public var uploadButton:UIButton;
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public var uploadIcon:FlxSprite;
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public var deleteButton:UIButton;
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public var deleteIcon:FlxSprite;
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public var file:Bytes = null;
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public var filePath:String = null;
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public var onFile:(String, Bytes)->Void;
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public var uiElement:FlxSprite;
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public function new(x:Float, y:Float, ?w:Int, ?h:Int, fileType:String = "txt", ?onFile:(String, Bytes)->Void) {
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super(x, y, (w != null ? w : 320), (h != null ? h : 58), 'editors/ui/inputbox');
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if (onFile != null) this.onFile = onFile;
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uploadButton = new UIButton(x + 8, y+ 8, null, function () {
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var fileDialog = new FileDialog();
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fileDialog.onSelect.add(loadFile);
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fileDialog.browse(OPEN, fileType);
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}, bWidth - 16, bHeight - 16);
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members.push(uploadButton);
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uploadIcon = new FlxSprite(uploadButton.x + (uploadButton.bWidth / 2) - 8, uploadButton.y + ((bHeight-16)/2) - 8).loadGraphic(Paths.image('editors/ui/upload-button'));
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uploadIcon.antialiasing = false;
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uploadButton.members.push(uploadIcon);
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deleteButton = new UIButton(x + bWidth - (bHeight - 16) - 8, y + 8, null, removeFile, bHeight - 16, bHeight - 16);
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deleteButton.color = 0xFFFF0000;
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members.push(deleteButton);
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deleteIcon = new FlxSprite(deleteButton.x + ((bHeight - 16)/2) - 8, deleteButton.y + ((bHeight - 16)/2) - 8).loadGraphic(Paths.image('editors/delete-button'));
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deleteIcon.antialiasing = false;
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deleteButton.members.push(deleteIcon);
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deleteButton.visible = deleteButton.selectable = deleteIcon.visible = false;
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}
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public override function update(elapsed:Float) {
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super.update(elapsed);
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alpha = selectable ? 1 : 0.4;
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uploadButton.alpha = deleteButton.alpha = deleteIcon.alpha = uploadIcon.alpha = alpha;
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if (uiElement != null) {
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uiElement.alpha = alpha;
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if (uiElement is UIButton) {
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var uiElement:UIButton = cast uiElement;
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uiElement.selectable = selectable;
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}
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}
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}
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public function loadFile(path:String) {
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file = cast sys.io.File.getBytes(filePath = path);
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deleteButton.visible = deleteButton.selectable = deleteIcon.visible = !(uploadButton.visible = uploadButton.selectable = false);
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if (this.onFile != null) this.onFile(filePath, file);
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}
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public function removeFile() {
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if (uiElement != null) {
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members.remove(uiElement);
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uiElement.destroy();
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}
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file = null; onFile(null, null);
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MemoryUtil.clearMajor();
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deleteButton.visible = deleteButton.selectable = deleteIcon.visible = !(uploadButton.visible = uploadButton.selectable = true);
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}
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} |