inventree/inventree-app
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Code

Expansion state is now saved on the session level, not per widget

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This commit is contained in:
Oliver Walters 2020-04-06 23:01:11 +10:00
parent c7fbe99f53
commit aa8a3602e8
5 changed files with 38 additions and 25 deletions
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2
lib/main.dart
View File

@ -27,7 +27,7 @@ void main() async {
WidgetsFlutterBinding.ensureInitialized(); WidgetsFlutterBinding.ensureInitialized();
// Load login details // Load login details
InvenTreeUserPreferences().loadLoginDetails(); InvenTreePreferences().loadLoginDetails();
runApp(MyApp()); runApp(MyApp());
} }

27
lib/preferences.dart
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@ -2,20 +2,37 @@ import 'package:shared_preferences/shared_preferences.dart';
import 'api.dart'; import 'api.dart';
class InvenTreeUserPreferences { class InvenTreePreferences {
static const String _SERVER = 'server'; static const String _SERVER = 'server';
static const String _USERNAME = 'username'; static const String _USERNAME = 'username';
static const String _PASSWORD = 'password'; static const String _PASSWORD = 'password';
// Ensure we only ever create a single instance of the preferences class /* The following settings are not stored to persistent storage,
static final InvenTreeUserPreferences _api = new InvenTreeUserPreferences._internal(); * instead they are only used as 'session preferences'.
* They are kept here as a convenience only.
*/
factory InvenTreeUserPreferences() { // Expand subcategory list in PartCategory view
bool expandCategoryList = false;
// Expand part list in PartCategory view
bool expandPartList = true;
// Expand sublocation list in StockLocation view
bool expandLocationList = false;
// Expand item list in StockLocation view
bool expandStockList = true;
// Ensure we only ever create a single instance of the preferences class
static final InvenTreePreferences _api = new InvenTreePreferences._internal();
factory InvenTreePreferences() {
return _api; return _api;
} }
InvenTreeUserPreferences._internal(); InvenTreePreferences._internal();
// Load saved login details, and attempt connection // Load saved login details, and attempt connection
void loadLoginDetails() async { void loadLoginDetails() async {

2
lib/settings/login.dart
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@ -130,7 +130,7 @@ class _InvenTreeLoginSettingsState extends State<InvenTreeLoginSettingsWidget> {
if (_formKey.currentState.validate()) { if (_formKey.currentState.validate()) {
_formKey.currentState.save(); _formKey.currentState.save();
await InvenTreeUserPreferences().saveLoginDetails(_server, _username, _password); await InvenTreePreferences().saveLoginDetails(_server, _username, _password);
} }
} }

16
lib/widget/category_display.dart
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@ -1,6 +1,7 @@
import 'package:InvenTree/api.dart'; import 'package:InvenTree/api.dart';
import 'package:InvenTree/inventree/part.dart'; import 'package:InvenTree/inventree/part.dart';
import 'package:InvenTree/preferences.dart';
import 'package:InvenTree/widget/part_display.dart'; import 'package:InvenTree/widget/part_display.dart';
import 'package:InvenTree/widget/drawer.dart'; import 'package:InvenTree/widget/drawer.dart';
@ -83,9 +84,6 @@ class _CategoryDisplayState extends State<CategoryDisplayWidget> {
}); });
} }
bool _subcategoriesExpanded = false;
bool _partListExpanded = true;
Widget getCategoryDescriptionCard() { Widget getCategoryDescriptionCard() {
if (category == null) { if (category == null) {
return Card( return Card(
@ -144,10 +142,10 @@ class _CategoryDisplayState extends State<CategoryDisplayWidget> {
switch (index) { switch (index) {
case 0: case 0:
_subcategoriesExpanded = !isExpanded; InvenTreePreferences().expandCategoryList = !isExpanded;
break; break;
case 1: case 1:
_partListExpanded = !isExpanded; InvenTreePreferences().expandPartList = !isExpanded;
break; break;
default: default:
break; break;
@ -163,13 +161,13 @@ class _CategoryDisplayState extends State<CategoryDisplayWidget> {
trailing: Text("${_subcategories.length}"), trailing: Text("${_subcategories.length}"),
onTap: () { onTap: () {
setState(() { setState(() {
_subcategoriesExpanded = !_subcategoriesExpanded; InvenTreePreferences().expandCategoryList = !InvenTreePreferences().expandCategoryList;
}); });
}, },
); );
}, },
body: SubcategoryList(_subcategories), body: SubcategoryList(_subcategories),
isExpanded: _subcategoriesExpanded && _subcategories.length > 0, isExpanded: InvenTreePreferences().expandCategoryList && _subcategories.length > 0,
), ),
ExpansionPanel( ExpansionPanel(
headerBuilder: (BuildContext context, bool isExpanded) { headerBuilder: (BuildContext context, bool isExpanded) {
@ -179,13 +177,13 @@ class _CategoryDisplayState extends State<CategoryDisplayWidget> {
trailing: Text("${_parts.length}"), trailing: Text("${_parts.length}"),
onTap: () { onTap: () {
setState(() { setState(() {
_partListExpanded = !_partListExpanded; InvenTreePreferences().expandPartList = !InvenTreePreferences().expandPartList;
}); });
}, },
); );
}, },
body: PartList(_parts), body: PartList(_parts),
isExpanded: _partListExpanded && _parts.length > 0, isExpanded: InvenTreePreferences().expandPartList && _parts.length > 0,
) )
], ],
), ),

16
lib/widget/location_display.dart
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@ -1,5 +1,6 @@
import 'package:InvenTree/api.dart'; import 'package:InvenTree/api.dart';
import 'package:InvenTree/inventree/stock.dart'; import 'package:InvenTree/inventree/stock.dart';
import 'package:InvenTree/preferences.dart';
import 'package:InvenTree/widget/drawer.dart'; import 'package:InvenTree/widget/drawer.dart';
import 'package:InvenTree/widget/stock_display.dart'; import 'package:InvenTree/widget/stock_display.dart';
import 'package:flutter/cupertino.dart'; import 'package:flutter/cupertino.dart';
@ -91,9 +92,6 @@ class _LocationDisplayState extends State<LocationDisplayWidget> {
}); });
} }
bool _locationListExpanded = false;
bool _stockListExpanded = true;
Widget locationDescriptionCard() { Widget locationDescriptionCard() {
if (location == null) { if (location == null) {
return Card( return Card(
@ -150,10 +148,10 @@ class _LocationDisplayState extends State<LocationDisplayWidget> {
setState(() { setState(() {
switch (index) { switch (index) {
case 0: case 0:
_locationListExpanded = !isExpanded; InvenTreePreferences().expandLocationList = !isExpanded;
break; break;
case 1: case 1:
_stockListExpanded = !isExpanded; InvenTreePreferences().expandStockList = !isExpanded;
break; break;
default: default:
break; break;
@ -170,13 +168,13 @@ class _LocationDisplayState extends State<LocationDisplayWidget> {
trailing: Text("${_sublocations.length}"), trailing: Text("${_sublocations.length}"),
onTap: () { onTap: () {
setState(() { setState(() {
_locationListExpanded = !_locationListExpanded; InvenTreePreferences().expandLocationList = !InvenTreePreferences().expandLocationList;
}); });
}, },
); );
}, },
body: SublocationList(_sublocations), body: SublocationList(_sublocations),
isExpanded: _locationListExpanded && _sublocations.length > 0, isExpanded: InvenTreePreferences().expandLocationList && _sublocations.length > 0,
), ),
ExpansionPanel( ExpansionPanel(
headerBuilder: (BuildContext context, bool isExpanded) { headerBuilder: (BuildContext context, bool isExpanded) {
@ -186,13 +184,13 @@ class _LocationDisplayState extends State<LocationDisplayWidget> {
trailing: Text("${_items.length}"), trailing: Text("${_items.length}"),
onTap: () { onTap: () {
setState(() { setState(() {
_stockListExpanded = !_stockListExpanded; InvenTreePreferences().expandStockList = !InvenTreePreferences().expandStockList;
}); });
}, },
); );
}, },
body: StockList(_items), body: StockList(_items),
isExpanded: _stockListExpanded && _items.length > 0, isExpanded: InvenTreePreferences().expandStockList && _items.length > 0,
) )
] ]
), ),