54 lines
1.3 KiB
Dart
54 lines
1.3 KiB
Dart
import "package:flutter/cupertino.dart";
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import "package:photos/models/search/search_result.dart";
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import "package:photos/models/typedefs.dart";
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class SearchResultsProvider extends StatefulWidget {
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final Widget child;
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const SearchResultsProvider({
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required this.child,
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super.key,
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});
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@override
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State<SearchResultsProvider> createState() => _SearchResultsProviderState();
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}
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class _SearchResultsProviderState extends State<SearchResultsProvider> {
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var searchResults = <SearchResult>[];
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@override
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Widget build(BuildContext context) {
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return InheritedSearchResults(
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searchResults,
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updateSearchResults,
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child: widget.child,
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);
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}
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void updateSearchResults(List<SearchResult> newResult) {
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setState(() {
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searchResults = newResult;
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});
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}
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}
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class InheritedSearchResults extends InheritedWidget {
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final List<SearchResult> results;
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final VoidCallbackParamSearchResults updateResults;
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const InheritedSearchResults(
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this.results,
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this.updateResults, {
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required super.child,
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super.key,
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});
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static InheritedSearchResults of(BuildContext context) {
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return context
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.dependOnInheritedWidgetOfExactType<InheritedSearchResults>()!;
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}
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@override
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bool updateShouldNotify(covariant InheritedSearchResults oldWidget) {
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return results != oldWidget.results;
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}
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}
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