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Code Issues Projects Releases Wiki Activity

Remove Navigator references from conversations pages

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This commit is contained in:
Pierre HUBERT 2020-04-16 14:58:02 +02:00
parent 3fa45f9744
commit 32c491ae84
10 changed files with 108 additions and 57 deletions
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16
lib/ui/routes/conversation_route.dart
View File

@ -1,7 +1,9 @@
import 'package:comunic/helpers/conversations_helper.dart';
import 'package:comunic/models/conversation.dart';
import 'package:comunic/ui/routes/home_route.dart';
import 'package:comunic/ui/routes/update_conversation_route.dart';
import 'package:comunic/ui/screens/conversation_screen.dart';
import 'package:comunic/ui/widgets/comunic_back_button_widget.dart';
import 'package:comunic/utils/intl_utils.dart';
import 'package:comunic/utils/ui_utils.dart';
import 'package:flutter/material.dart';
@ -44,11 +46,10 @@ class _ConversationRouteState extends State<ConversationRoute> {
if (_conversation == null) return setError(true);
final conversationName =
await ConversationsHelper.getConversationNameAsync(_conversation);
if(!this.mounted) return null;
if (!this.mounted) return null;
if (conversationName == null) return setError(true);
@ -58,11 +59,11 @@ class _ConversationRouteState extends State<ConversationRoute> {
}
void _openSettings() {
Navigator.of(context).push(MaterialPageRoute(builder: (b) {
return UpdateConversationRoute(
conversationID: widget.conversationID,
);
}));
HomeController.of(context).push(
UpdateConversationRoute(
conversationID: widget.conversationID,
),
hideNavBar: true);
}
Widget _buildRouteBody() {
@ -95,6 +96,7 @@ class _ConversationRouteState extends State<ConversationRoute> {
Widget build(BuildContext context) {
return Scaffold(
appBar: AppBar(
leading: ComunicBackButton(),
title: Text(
_conversationName == null ? tr("Loading") : _conversationName,
),

51
lib/ui/routes/home_route.dart
View File

@ -1,5 +1,6 @@
import 'package:comunic/helpers/account_helper.dart';
import 'package:comunic/ui/routes/app_settings_route.dart';
import 'package:comunic/ui/routes/conversation_route.dart';
import 'package:comunic/ui/screens/conversations_list_screen.dart';
import 'package:comunic/ui/screens/friends_list_screen.dart';
import 'package:comunic/ui/screens/group_screen.dart';
@ -29,8 +30,14 @@ class HomeRoute extends StatefulWidget {
class CurrPage {
final BarCallbackActions action;
final Map<String, dynamic> args;
final bool hideNavBar;
const CurrPage(this.action, {this.args}) : assert(action != null);
const CurrPage(
this.action, {
this.args,
this.hideNavBar = false,
}) : assert(action != null),
assert(hideNavBar != null);
@override
String toString() =>
@ -60,6 +67,12 @@ abstract class HomeController extends State<HomeRoute> {
/// Pop current page. Last page can not be popped
void popPage();
/// Push a new widget
void push(Widget w, {bool hideNavBar});
/// Open a conversation
void openConversation(int convID);
}
/// Private implementation of HomeController
@ -129,6 +142,9 @@ class _HomeRouteState extends HomeController {
/// Build the body of the application
Widget _buildBody(BuildContext context) {
switch (_currTab.action) {
case BarCallbackActions.OPEN_CUSTOM_WIDGET:
return _currTab.args["widget"];
case BarCallbackActions.OPEN_NOTIFICATIONS:
return NotificationsScreen();
@ -158,6 +174,11 @@ class _HomeRouteState extends HomeController {
userID: _currTab.args["userID"],
);
case BarCallbackActions.OPEN_CONVERSATION:
return ConversationRoute(
conversationID: _currTab.args["convID"],
);
default:
throw "Invalid tab : " + _currTab.toString();
}
@ -172,10 +193,12 @@ class _HomeRouteState extends HomeController {
child: WillPopScope(
onWillPop: _willPop,
child: Scaffold(
appBar: ComunicAppBar(
onTap: _onTap,
selectedAction: _currTab.action,
),
appBar: _currTab.hideNavBar
? null
: ComunicAppBar(
onTap: _onTap,
selectedAction: _currTab.action,
),
body: SafeArea(
child: _buildBody(context),
),
@ -232,4 +255,22 @@ class _HomeRouteState extends HomeController {
_pushPage(CurrPage(BarCallbackActions.OPEN_USER_FRIENDS_LIST,
args: {"userID": userID}));
}
@override
void push(Widget w, {bool hideNavBar = false}) {
_pushPage(CurrPage(
BarCallbackActions.OPEN_CUSTOM_WIDGET,
args: {"widget": w},
hideNavBar: hideNavBar,
));
}
@override
void openConversation(int convID) {
_pushPage(CurrPage(
BarCallbackActions.OPEN_CONVERSATION,
args: {"convID": convID},
hideNavBar: true,
));
}
}

2
lib/ui/routes/update_conversation_route.dart
View File

@ -3,6 +3,7 @@ import 'package:comunic/helpers/users_helper.dart';
import 'package:comunic/lists/users_list.dart';
import 'package:comunic/models/conversation.dart';
import 'package:comunic/ui/screens/update_conversation_screen.dart';
import 'package:comunic/ui/widgets/comunic_back_button_widget.dart';
import 'package:comunic/utils/intl_utils.dart';
import 'package:comunic/utils/ui_utils.dart';
import 'package:flutter/material.dart';
@ -83,6 +84,7 @@ class _UpdateConversationRoute extends State<UpdateConversationRoute> {
Widget build(BuildContext context) {
return Scaffold(
appBar: AppBar(
leading: ComunicBackButton(),
title: Text(tr("Update a conversation")),
),
body: _buildBody(),

29
lib/ui/screens/conversations_list_screen.dart
View File

@ -3,9 +3,9 @@ import 'package:comunic/helpers/conversations_helper.dart';
import 'package:comunic/helpers/users_helper.dart';
import 'package:comunic/lists/conversations_list.dart';
import 'package:comunic/models/conversation.dart';
import 'package:comunic/ui/routes/conversation_route.dart';
import 'package:comunic/ui/routes/create_conversation_route.dart';
import 'package:comunic/ui/routes/home_route.dart';
import 'package:comunic/ui/routes/update_conversation_route.dart';
import 'package:comunic/ui/screens/create_conversation_screen.dart';
import 'package:comunic/ui/tiles/conversation_tile.dart';
import 'package:comunic/utils/intl_utils.dart';
import 'package:comunic/utils/ui_utils.dart';
@ -94,27 +94,20 @@ class _ConversationScreenState extends State<ConversationsListScreen> {
}
/// Open a conversation
void _openConversation(BuildContext context, int conversationId) {
Navigator.of(context).push(MaterialPageRoute(builder: (c) {
return ConversationRoute(
conversationID: conversationId,
);
}));
void _openConversation(int conversationId) {
HomeController.of(context).openConversation(conversationId);
}
/// Create a new conversation
void _createConversation(BuildContext context) {
Navigator.of(context)
.push(MaterialPageRoute(builder: (c) => CreateConversationRoute()));
void _createConversation() {
HomeController.of(context).push(CreateConversationScreen());
}
/// Handle conversations updated requests
void _updateConversation(Conversation conversation) {
Navigator.of(context).push(
MaterialPageRoute(
builder: (c) => UpdateConversationRoute(
conversationID: conversation.id,
),
HomeController.of(context).push(
UpdateConversationRoute(
conversationID: conversation.id,
),
);
}
@ -181,7 +174,7 @@ class _ConversationScreenState extends State<ConversationsListScreen> {
conversation: _list.elementAt(index),
usersList: _list.users,
onOpen: (c) {
_openConversation(context, c.id);
_openConversation(c.id);
},
onRequestUpdate: _updateConversation,
onRequestDelete: _requestDeleteConversation,
@ -199,7 +192,7 @@ class _ConversationScreenState extends State<ConversationsListScreen> {
right: 20.0,
bottom: 20.0,
child: FloatingActionButton(
onPressed: () => _createConversation(context),
onPressed: () => _createConversation(),
child: Icon(Icons.add),
),
),

5
lib/ui/routes/create_conversation_route.dart → lib/ui/screens/create_conversation_screen.dart
View File

@ -1,4 +1,5 @@
import 'package:comunic/ui/screens/update_conversation_screen.dart';
import 'package:comunic/ui/widgets/comunic_back_button_widget.dart';
import 'package:comunic/utils/intl_utils.dart';
import 'package:flutter/material.dart';
@ -6,14 +7,14 @@ import 'package:flutter/material.dart';
///
/// @author Pierre HUBERT
class CreateConversationRoute extends StatelessWidget {
class CreateConversationScreen extends StatelessWidget {
@override
Widget build(BuildContext context) {
return Scaffold(
appBar: AppBar(
leading: ComunicBackButton(),
title: Text(tr("Create a conversation")),
),
body: UpdateConversationScreen(),
);
}

31
lib/ui/screens/update_conversation_screen.dart
View File

@ -1,7 +1,7 @@
import 'package:comunic/helpers/conversations_helper.dart';
import 'package:comunic/lists/users_list.dart';
import 'package:comunic/models/conversation.dart';
import 'package:comunic/ui/routes/conversation_route.dart';
import 'package:comunic/ui/routes/home_route.dart';
import 'package:comunic/ui/tiles/simple_user_tile.dart';
import 'package:comunic/ui/widgets/pick_user_widget.dart';
import 'package:comunic/utils/intl_utils.dart';
@ -71,8 +71,8 @@ class _UpdateConversationScreen extends State<UpdateConversationScreen> {
label: tr("Add member"),
enabled: isOwner,
onSelectUser: (user) => setState(() {
if (!_members.contains(user)) _members.add(user);
}),
if (!_members.contains(user)) _members.add(user);
}),
),
//Conversation members
@ -91,11 +91,11 @@ class _UpdateConversationScreen extends State<UpdateConversationScreen> {
_membersMenuItemSelected(i, choice),
itemBuilder: (c) =>
<PopupMenuEntry<_MembersMenuChoices>>[
PopupMenuItem(
child: Text(tr("Remove")),
value: _MembersMenuChoices.REMOVE,
)
],
PopupMenuItem(
child: Text(tr("Remove")),
value: _MembersMenuChoices.REMOVE,
)
],
)
: null,
);
@ -110,8 +110,8 @@ class _UpdateConversationScreen extends State<UpdateConversationScreen> {
Switch(
value: _followConversation,
onChanged: (b) => setState(() {
_followConversation = b;
}),
_followConversation = b;
}),
),
Text(tr("Follow conversation"))
],
@ -158,7 +158,8 @@ class _UpdateConversationScreen extends State<UpdateConversationScreen> {
if (isUpdating)
error = !(await ConversationsHelper().updateConversation(settings));
else {
conversationID = await ConversationsHelper().createConversation(settings);
conversationID =
await ConversationsHelper().createConversation(settings);
if (conversationID < 1) error = true;
}
@ -172,9 +173,9 @@ class _UpdateConversationScreen extends State<UpdateConversationScreen> {
));
// Open the conversation
Navigator.of(context).pushReplacement(MaterialPageRoute(
builder: (c) => ConversationRoute(
conversationID: conversationID,
)));
HomeController.of(context).popPage();
if (!isUpdating)
HomeController.of(context).openConversation(conversationID);
}
}

11
lib/ui/widgets/comunic_back_button_widget.dart Normal file
View File

@ -0,0 +1,11 @@
import 'package:comunic/utils/navigation_utils.dart';
import 'package:flutter/material.dart';
class ComunicBackButton extends StatelessWidget {
@override
Widget build(BuildContext context) {
return BackButton(
onPressed: () => popPage(context),
);
}
}

2
lib/ui/widgets/navbar_widget.dart
View File

@ -10,6 +10,7 @@ typedef OnSelectMenuAction = void Function(BarCallbackActions);
/// Callback actions
enum BarCallbackActions {
OPEN_CUSTOM_WIDGET,
OPEN_NOTIFICATIONS,
OPEN_CONVERSATIONS,
OPEN_NEWEST_POSTS,
@ -22,6 +23,7 @@ enum BarCallbackActions {
OPEN_APP_SETTINGS,
OPEN_USER_FRIENDS_LIST,
OPEN_ABOUT_DIALOG,
OPEN_CONVERSATION,
NONE,
ACTION_LOGOUT
}

10
lib/utils/conversations_utils.dart
View File

@ -1,5 +1,5 @@
import 'package:comunic/helpers/conversations_helper.dart';
import 'package:comunic/ui/routes/conversation_route.dart';
import 'package:comunic/ui/routes/home_route.dart';
import 'package:comunic/utils/intl_utils.dart';
import 'package:comunic/utils/ui_utils.dart';
import 'package:flutter/material.dart';
@ -18,13 +18,7 @@ Future<bool> openPrivateConversation(BuildContext context, int userID) async {
}
// Open the conversation
Navigator.of(context).push(
MaterialPageRoute(
builder: (c) => ConversationRoute(
conversationID: convID,
),
),
);
HomeController.of(context).openConversation(convID);
// Success
return true;

8
lib/utils/navigation_utils.dart
View File

@ -10,6 +10,11 @@ import 'package:meta/meta.dart';
///
/// @author Pierre HUBERT
/// Pop a page
void popPage(BuildContext context) {
HomeController.of(context).popPage();
}
/// Open the page of a user
void openUserPage({@required int userID, @required BuildContext context}) {
assert(userID != null);
@ -20,8 +25,7 @@ void openUserPage({@required int userID, @required BuildContext context}) {
/// Open a post in full screen
void openPostFullScreen(int postID, BuildContext context) {
Navigator.of(context)
.push(MaterialPageRoute(builder: (c) => SinglePostRoute(postID: postID)));
HomeController.of(context).push(SinglePostRoute(postID: postID));
}
/// Open a virtual directory