add 'SmartAttachAlignmentType'

Author: xdd666t

CHANGELOG.md

@@ -5,6 +5,7 @@
 - Toast 'displayType' add 'onlyRefresh'
 - Compatible with flutter_boost
 - Add 'SmartAttachAlignmentType'
+- Add 'SmartInitType'
 
 
 # [4.6.x]

README.md

@@ -4,7 +4,7 @@ Language:  English | [中文](https://juejin.cn/post/7026150456673959943)
 
 Migrate doc：[3.x migrate 4.0](https://github.com/fluttercandies/flutter_smart_dialog/blob/master/docs/3.x%20migrate%204.0.md) | [3.x 迁移 4.0](https://juejin.cn/post/7093867453012246565)
 
-Flutter 2：Please use `flutter_smart_dialog: 4.2.1`
+Flutter 2：Please use `flutter_smart_dialog: 4.2.2`
 
 Flutter 3：Please use the latest version
 

lib/src/config/enum_config.dart

@@ -1,5 +1,3 @@
-
-
 enum SmartStatus {
   /// close single dialog：loading（showToast），custom（show）or attach（showAttach）
   ///
@@ -216,4 +214,24 @@ enum SmartAttachAlignmentType {
   /// attach dialog对齐目标控件外边缘, 注意: Alignment.centerXxx不受影响, 依旧是中心点对齐;
   /// Alignment.bottomLeft/topLeft(dialog右边边缘对齐目标控件左侧边缘), Alignment.bottomRight/topRight((dialog左边边缘对齐目标控件右侧边缘))
   outside,
-}
+}
+
+/// The initialization type can be dynamically set, which is suitable for some special scenarios;
+/// for example: for a desktop application, initializing the global only needs to initialize the Attach Dialog,
+/// and initializing a block area does not need to initialize the Attach Dialog
+///
+/// 可动态设置初始化类型, 适用于一些特殊场景;
+/// 例如: 某桌面端应用, 初始化全局只需要初始化Attach Dialog, 初始化某块区域不需要初始化Attach Dialog
+enum SmartInitType {
+  /// init CustomDialog (show)
+  custom,
+
+  /// init AttachDialog (showAttach)
+  attach,
+
+  /// init Loading (showLoading)
+  loading,
+
+  /// init Toast (showToast)
+  toast,
+}

lib/src/custom/custom_dialog.dart

@@ -272,10 +272,25 @@ class CustomDialog extends BaseDialog {
 
     // insert the dialog carrier into the page
     ViewUtils.addSafeUse(() {
-      Overlay.of(DialogProxy.contextOverlay)!.insert(
-        overlayEntry,
-        below: proxy.entryLoading,
-      );
+      if (dialogInfo.type == DialogType.custom) {
+        try {
+          Overlay.of(DialogProxy.contextCustom)!.insert(
+            overlayEntry,
+            below: proxy.entryLoading,
+          );
+        } catch (e) {
+          Overlay.of(DialogProxy.contextCustom)!.insert(overlayEntry);
+        }
+      } else {
+        try {
+          Overlay.of(DialogProxy.contextAttach)!.insert(
+            overlayEntry,
+            below: proxy.entryLoading,
+          );
+        } catch (e) {
+          Overlay.of(DialogProxy.contextAttach)!.insert(overlayEntry);
+        }
+      }
     });
   }
 
@@ -287,8 +302,8 @@ class CustomDialog extends BaseDialog {
     var debounceTime = type == DialogType.dialog
         ? SmartDialog.config.custom.debounceTime
         : SmartDialog.config.attach.debounceTime;
-    var prohibit = proxy.dialogLastTime != null &&
-        now.difference(proxy.dialogLastTime!) < debounceTime;
+    var prohibit =
+        proxy.dialogLastTime != null && now.difference(proxy.dialogLastTime!) < debounceTime;
     proxy.dialogLastTime = now;
     if (prohibit) return false;
 
@@ -312,9 +327,7 @@ class CustomDialog extends BaseDialog {
     bool force = false,
     CloseType closeType = CloseType.normal,
   }) {
-    if (type == DialogType.dialog ||
-        type == DialogType.custom ||
-        type == DialogType.attach) {
+    if (type == DialogType.dialog || type == DialogType.custom || type == DialogType.attach) {
       return _closeSingle<T>(
         type: type,
         tag: tag,

lib/src/helper/dialog_proxy.dart

@@ -44,7 +44,8 @@ class DialogProxy {
 
   static DialogProxy get instance => _instance ??= DialogProxy._internal();
 
-  static late BuildContext contextOverlay;
+  static late BuildContext contextCustom;
+  static late BuildContext contextAttach;
   static BuildContext? contextNavigator;
 
   ///set default loading widget

lib/src/init_dialog.dart

@@ -1,4 +1,5 @@
 import 'package:flutter/material.dart';
+import 'package:flutter_smart_dialog/flutter_smart_dialog.dart';
 import 'package:flutter_smart_dialog/src/helper/navigator_observer.dart';
 import 'package:flutter_smart_dialog/src/util/view_utils.dart';
 import 'package:flutter_smart_dialog/src/widget/toast_widget.dart';
@@ -19,6 +20,7 @@ class FlutterSmartDialog extends StatefulWidget {
     this.toastBuilder,
     this.loadingBuilder,
     this.styleBuilder,
+    this.initType,
   }) : super(key: key);
 
   final Widget? child;
@@ -32,6 +34,9 @@ class FlutterSmartDialog extends StatefulWidget {
   ///Compatible with cupertino style
   final FlutterSmartStyleBuilder? styleBuilder;
 
+  ///inti type
+  final Set<SmartInitType>? initType;
+
   @override
   _FlutterSmartDialogState createState() => _FlutterSmartDialogState();
 
@@ -50,6 +55,8 @@ class FlutterSmartDialog extends StatefulWidget {
     FlutterSmartLoadingBuilder? loadingBuilder,
     //Compatible with cupertino style
     FlutterSmartStyleBuilder? styleBuilder,
+    //init type
+    Set<SmartInitType>? initType,
   }) {
     MonitorPopRoute.instance;
 
@@ -59,6 +66,7 @@ class FlutterSmartDialog extends StatefulWidget {
               toastBuilder: toastBuilder,
               loadingBuilder: loadingBuilder,
               styleBuilder: styleBuilder,
+              initType: initType,
               child: child,
             )
           : builder(
@@ -67,6 +75,7 @@ class FlutterSmartDialog extends StatefulWidget {
                 toastBuilder: toastBuilder,
                 loadingBuilder: loadingBuilder,
                 styleBuilder: styleBuilder,
+                initType: initType,
                 child: child,
               ),
             );
@@ -75,6 +84,9 @@ class FlutterSmartDialog extends StatefulWidget {
 }
 
 class _FlutterSmartDialogState extends State<FlutterSmartDialog> {
+  late FlutterSmartStyleBuilder styleBuilder;
+  late Set<SmartInitType> initType;
+
   @override
   void initState() {
     ViewUtils.addSafeUse(() {
@@ -99,34 +111,52 @@ class _FlutterSmartDialogState extends State<FlutterSmartDialog> {
     proxy.toastBuilder = widget.toastBuilder ?? defaultToast;
     proxy.loadingBuilder = widget.loadingBuilder ?? defaultLoading;
 
+    // init param
+    styleBuilder = widget.styleBuilder ??
+        (Widget child) {
+          return Material(color: Colors.transparent, child: child);
+        };
+    initType = widget.initType ??
+        {SmartInitType.custom, SmartInitType.attach, SmartInitType.loading, SmartInitType.toast};
+
     super.initState();
   }
 
   @override
   Widget build(BuildContext context) {
-    return widget.styleBuilder == null
-        ? Material(color: Colors.transparent, child: _buildOverlay())
-        : widget.styleBuilder!.call(_buildOverlay());
-  }
-
-  Widget _buildOverlay() {
-    return Overlay(initialEntries: [
+    return styleBuilder(Overlay(initialEntries: [
       //main layout
       OverlayEntry(
         builder: (BuildContext context) => widget.child ?? Container(),
       ),
 
       //provided separately for custom dialog
-      OverlayEntry(builder: (BuildContext context) {
-        DialogProxy.contextOverlay = context;
-        return Container();
-      }),
+      if (initType.contains(SmartInitType.custom) && !initType.contains(SmartInitType.attach))
+        OverlayEntry(builder: (BuildContext context) {
+          DialogProxy.contextCustom = context;
+          return Container();
+        }),
+
+      //provided separately for attach dialog
+      if (initType.contains(SmartInitType.attach) && !initType.contains(SmartInitType.custom))
+        OverlayEntry(builder: (BuildContext context) {
+          DialogProxy.contextAttach = context;
+          return Container();
+        }),
+
+      //provided separately for custom dialog and attach dialog
+      if (initType.contains(SmartInitType.custom) && initType.contains(SmartInitType.attach))
+        OverlayEntry(builder: (BuildContext context) {
+          DialogProxy.contextCustom = context;
+          DialogProxy.contextAttach = context;
+          return Container();
+        }),
 
       //provided separately for loading
-      DialogProxy.instance.entryLoading,
+      if (initType.contains(SmartInitType.loading)) DialogProxy.instance.entryLoading,
 
       //provided separately for toast
-      DialogProxy.instance.entryToast,
-    ]);
+      if (initType.contains(SmartInitType.toast)) DialogProxy.instance.entryToast,
+    ]));
   }
 }

pubspec.yaml

@@ -3,7 +3,7 @@ description:
   An elegant Flutter Dialog solution,
   Easily implement Toast, Loading and custom Dialog,
   Make the use of the dialog easier!
-version: 4.7.1
+version: 4.7.2
 homepage: https://github.com/fluttercandies/flutter_smart_dialog
 # flutter pub publish --server=https://pub.dartlang.org