90 lines
2.3 KiB
Dart
90 lines
2.3 KiB
Dart
import 'package:flutter/material.dart';
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import 'package:aesthetica_wallpaper/models/recipe.dart';
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// EditorProvider 持有当前编辑器的所有状态
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class EditorProvider with ChangeNotifier {
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// 从一个空白的 Recipe 开始
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Recipe _currentRecipe = Recipe(id: '', baseImagePath: '');
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// 获取当前状态的 getter
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Recipe get currentRecipe => _currentRecipe;
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// 动态模拟器状态
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bool _isTimeAware = false;
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bool get isTimeAware => _isTimeAware;
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bool _isBatteryAware = false;
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get isBatteryAware => _isBatteryAware;
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// 当进入编辑器时，重置或加载一个新的 Recipe
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void startEditing(String baseImagePath) {
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_currentRecipe = Recipe(
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id: DateTime.now().millisecondsSinceEpoch.toString(),
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baseImagePath: baseImagePath,
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);
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// 重置动态开关
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_isTimeAware = false;
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_isBatteryAware = false;
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notifyListeners();
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}
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// 当从"我的配方"加载时
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void loadFromRecipe(Recipe recipe) {
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_currentRecipe = recipe;
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notifyListeners();
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}
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// 更新各种参数的方法
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// 每个方法都会更新值并通知监听器 (UI) 重建
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void setBrightness(double value) {
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_currentRecipe = _currentRecipe.copyWith(brightness: value);
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notifyListeners();
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}
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void setContrast(double value) {
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_currentRecipe = _currentRecipe.copyWith(contrast: value);
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notifyListeners();
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}
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void setSaturation(double value) {
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_currentRecipe = _currentRecipe.copyWith(saturation: value);
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notifyListeners();
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}
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void setBlur(double value) {
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_currentRecipe = _currentRecipe.copyWith(blur: value);
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notifyListeners();
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}
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void setPixelate(double value) {
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_currentRecipe = _currentRecipe.copyWith(pixelate: value);
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notifyListeners();
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}
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void setText(String text) {
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_currentRecipe = _currentRecipe.copyWith(overlayText: text);
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notifyListeners();
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}
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void setFont(String font) {
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_currentRecipe = _currentRecipe.copyWith(fontFamily: font);
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notifyListeners();
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}
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void setTextColor(Color color) {
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_currentRecipe = _currentRecipe.copyWith(textColor: color.toARGB32());
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notifyListeners();
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}
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void setTimeAware(bool value) {
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_isTimeAware = value;
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notifyListeners();
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}
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void setBatteryAware(bool value) {
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_isBatteryAware = value;
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notifyListeners();
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}
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}
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