56 lines
1.2 KiB
Dart
56 lines
1.2 KiB
Dart
import 'package:flutter/material.dart';
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import 'window.dart';
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class WindowController extends ChangeNotifier {
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WindowGroup _fullScreenGroup;
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WindowGroup get fullScreen => _fullScreenGroup;
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void Function(WindowGroup) _closeWindow;
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void enterFullScreen(WindowGroup val, void Function(WindowGroup) onClose) {
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_fullScreenGroup = val;
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_closeWindow = onClose;
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notifyListeners();
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}
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void exitFullScreen([bool close = false]) {
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if (close) {
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_closeWindow(_fullScreenGroup);
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}
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_fullScreenGroup = null;
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notifyListeners();
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}
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WindowCollection base = WindowColumn([]);
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void addToBase(WindowTab tab) {
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_addTab(base, tab);
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notifyListeners();
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}
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bool _addTab(WindowCollection item, WindowTab tab) {
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if (item is WindowGroup) {
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item.addTab(tab);
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item.update();
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return true;
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}
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if (item is WindowColumn) {
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for (final child in item.children) {
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if (_addTab(child, tab)) {
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child.update();
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return true;
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}
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}
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}
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if (item is WindowRow) {
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for (final child in item.children) {
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if (_addTab(child, tab)) {
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child.update();
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return true;
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}
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}
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}
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return false;
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}
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}
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