feat: support editing database icon (#4052)

frontend/appflowy_flutter/lib/mobile/presentation/page_item/mobile_view_item.dart

@@ -304,7 +304,7 @@ class _SingleMobileInnerViewItemState extends State<SingleMobileInnerViewItem> {
       _buildLeftIcon(),
       const HSpace(4),
       // icon
-      _buildViewIconButton(),
+      _buildViewIcon(),
       const HSpace(8),
       // title
       Expanded(
@@ -354,7 +354,7 @@ class _SingleMobileInnerViewItemState extends State<SingleMobileInnerViewItem> {
     return child;
   }
 
-  Widget _buildViewIconButton() {
+  Widget _buildViewIcon() {
     final icon = widget.view.icon.value.isNotEmpty
         ? EmojiText(
             emoji: widget.view.icon.value,

frontend/appflowy_flutter/lib/plugins/database_view/tab_bar/mobile/mobile_tab_bar_header.dart

@@ -1,13 +1,36 @@
+import 'package:appflowy/plugins/base/emoji/emoji_picker_screen.dart';
+import 'package:appflowy/plugins/base/emoji/emoji_text.dart';
+import 'package:appflowy/plugins/base/icon/icon_picker.dart';
 import 'package:appflowy/plugins/database_view/application/tab_bar_bloc.dart';
 import 'package:appflowy/plugins/database_view/grid/presentation/grid_page.dart';
 import 'package:appflowy/plugins/database_view/widgets/setting/mobile_database_settings_button.dart';
+import 'package:appflowy/workspace/application/view/view_bloc.dart';
+import 'package:appflowy/workspace/application/view/view_ext.dart';
+import 'package:appflowy/workspace/application/view/view_service.dart';
+import 'package:appflowy_backend/protobuf/flowy-folder2/view.pb.dart';
 import 'package:collection/collection.dart';
+import 'package:flowy_infra_ui/flowy_infra_ui.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter_bloc/flutter_bloc.dart';
+import 'package:go_router/go_router.dart';
 
-class MobileTabBarHeader extends StatelessWidget {
+class MobileTabBarHeader extends StatefulWidget {
   const MobileTabBarHeader({super.key});
 
+  @override
+  State<MobileTabBarHeader> createState() => _MobileTabBarHeaderState();
+}
+
+class _MobileTabBarHeaderState extends State<MobileTabBarHeader> {
+  final controller = TextEditingController();
+
+  @override
+  void dispose() {
+    controller.dispose();
+
+    super.dispose();
+  }
+
   @override
   Widget build(BuildContext context) {
     return BlocBuilder<DatabaseTabBarBloc, DatabaseTabBarState>(
@@ -20,6 +43,8 @@ class MobileTabBarHeader extends StatelessWidget {
           return const SizedBox.shrink();
         }
 
+        controller.text = currentView.view.name;
+
         return Column(
           crossAxisAlignment: CrossAxisAlignment.start,
           children: [
@@ -27,11 +52,31 @@ class MobileTabBarHeader extends StatelessWidget {
               padding: const EdgeInsets.symmetric(vertical: 14),
               child: Row(
                 children: [
+                  _buildViewIconButton(currentView.view),
+                  const HSpace(8.0),
                   Expanded(
-                    child: Text(
-                      currentView.view.name,
-                      style: Theme.of(context).textTheme.titleLarge,
-                      overflow: TextOverflow.ellipsis,
+                    child: FlowyTextField(
+                      autoFocus: false,
+                      maxLines: null,
+                      controller: controller,
+                      textAlignVertical: TextAlignVertical.top,
+                      decoration: const InputDecoration(
+                        border: InputBorder.none,
+                        enabledBorder: InputBorder.none,
+                        focusedBorder: InputBorder.none,
+                        contentPadding: EdgeInsets.zero,
+                      ),
+                      textStyle: Theme.of(context).textTheme.titleLarge,
+                      onSubmitted: (value) {
+                        if (value.isNotEmpty) {
+                          context.read<ViewBloc>().add(
+                                ViewEvent.rename(value),
+                              );
+                        }
+                      },
+                      onCanceled: () {
+                        controller.text = currentView.view.name;
+                      },
                     ),
                   ),
                   MobileDatabaseSettingsButton(
@@ -43,10 +88,40 @@ class MobileTabBarHeader extends StatelessWidget {
                 ],
               ),
             ),
-            const Divider(height: 1, thickness: 1),
+            const Divider(
+              height: 1,
+              thickness: 1,
+            ),
           ],
         );
       },
     );
   }
+
+  Widget _buildViewIconButton(ViewPB view) {
+    final icon = view.icon.value.isNotEmpty
+        ? EmojiText(
+            emoji: view.icon.value,
+            fontSize: 24.0,
+          )
+        : SizedBox.square(
+            dimension: 26.0,
+            child: view.defaultIcon(),
+          );
+    return FlowyButton(
+      text: icon,
+      useIntrinsicWidth: true,
+      onTap: () async {
+        final result = await context.push<EmojiPickerResult>(
+          MobileEmojiPickerScreen.routeName,
+        );
+        if (context.mounted && result != null) {
+          await ViewBackendService.updateViewIcon(
+            viewId: view.id,
+            viewIcon: result.emoji,
+          );
+        }
+      },
+    );
+  }
 }

frontend/appflowy_flutter/packages/flowy_infra_ui/lib/style_widget/text_field.dart

@@ -20,7 +20,7 @@ class FlowyTextField extends StatefulWidget {
   final bool submitOnLeave;
   final Duration? debounceDuration;
   final String? errorText;
-  final int maxLines;
+  final int? maxLines;
   final bool showCounter;
   final Widget? prefixIcon;
   final Widget? suffixIcon;
@@ -28,6 +28,8 @@ class FlowyTextField extends StatefulWidget {
   final BoxConstraints? suffixIconConstraints;
   final BoxConstraints? hintTextConstraints;
   final TextStyle? hintStyle;
+  final InputDecoration? decoration;
+  final TextAlignVertical? textAlignVertical;
 
   const FlowyTextField({
     super.key,
@@ -54,6 +56,8 @@ class FlowyTextField extends StatefulWidget {
     this.suffixIconConstraints,
     this.hintTextConstraints,
     this.hintStyle,
+    this.decoration,
+    this.textAlignVertical,
   });
 
   @override
@@ -130,64 +134,66 @@ class FlowyTextFieldState extends State<FlowyTextField> {
       maxLength: widget.maxLength,
       maxLengthEnforcement: MaxLengthEnforcement.truncateAfterCompositionEnds,
       style: widget.textStyle ?? Theme.of(context).textTheme.bodySmall,
-      textAlignVertical: TextAlignVertical.center,
+      textAlignVertical: widget.textAlignVertical ?? TextAlignVertical.center,
       keyboardType: TextInputType.multiline,
-      decoration: InputDecoration(
-        constraints: widget.hintTextConstraints ??
-            BoxConstraints(
-              maxHeight: widget.errorText?.isEmpty ?? true ? 32 : 58,
+      decoration: widget.decoration ??
+          InputDecoration(
+            constraints: widget.hintTextConstraints ??
+                BoxConstraints(
+                  maxHeight: widget.errorText?.isEmpty ?? true ? 32 : 58,
+                ),
+            contentPadding: EdgeInsets.symmetric(
+              horizontal: 12,
+              vertical:
+                  (widget.maxLines == null || widget.maxLines! > 1) ? 12 : 0,
             ),
-        contentPadding: EdgeInsets.symmetric(
-          horizontal: 12,
-          vertical: widget.maxLines > 1 ? 12 : 0,
-        ),
-        enabledBorder: OutlineInputBorder(
-          borderSide: BorderSide(
-            color: Theme.of(context).colorScheme.outline,
-            width: 1.0,
-          ),
-          borderRadius: Corners.s8Border,
-        ),
-        isDense: false,
-        hintText: widget.hintText,
-        errorText: widget.errorText,
-        errorStyle: Theme.of(context)
-            .textTheme
-            .bodySmall!
-            .copyWith(color: Theme.of(context).colorScheme.error),
-        hintStyle: widget.hintStyle ??
-            Theme.of(context)
+            enabledBorder: OutlineInputBorder(
+              borderSide: BorderSide(
+                color: Theme.of(context).colorScheme.outline,
+                width: 1.0,
+              ),
+              borderRadius: Corners.s8Border,
+            ),
+            isDense: false,
+            hintText: widget.hintText,
+            errorText: widget.errorText,
+            errorStyle: Theme.of(context)
                 .textTheme
                 .bodySmall!
-                .copyWith(color: Theme.of(context).hintColor),
-        suffixText: widget.showCounter ? _suffixText() : "",
-        counterText: "",
-        focusedBorder: OutlineInputBorder(
-          borderSide: BorderSide(
-            color: Theme.of(context).colorScheme.primary,
-            width: 1.0,
+                .copyWith(color: Theme.of(context).colorScheme.error),
+            hintStyle: widget.hintStyle ??
+                Theme.of(context)
+                    .textTheme
+                    .bodySmall!
+                    .copyWith(color: Theme.of(context).hintColor),
+            suffixText: widget.showCounter ? _suffixText() : "",
+            counterText: "",
+            focusedBorder: OutlineInputBorder(
+              borderSide: BorderSide(
+                color: Theme.of(context).colorScheme.primary,
+                width: 1.0,
+              ),
+              borderRadius: Corners.s8Border,
+            ),
+            errorBorder: OutlineInputBorder(
+              borderSide: BorderSide(
+                color: Theme.of(context).colorScheme.error,
+                width: 1.0,
+              ),
+              borderRadius: Corners.s8Border,
+            ),
+            focusedErrorBorder: OutlineInputBorder(
+              borderSide: BorderSide(
+                color: Theme.of(context).colorScheme.error,
+                width: 1.0,
+              ),
+              borderRadius: Corners.s8Border,
+            ),
+            prefixIcon: widget.prefixIcon,
+            suffixIcon: widget.suffixIcon,
+            prefixIconConstraints: widget.prefixIconConstraints,
+            suffixIconConstraints: widget.suffixIconConstraints,
           ),
-          borderRadius: Corners.s8Border,
-        ),
-        errorBorder: OutlineInputBorder(
-          borderSide: BorderSide(
-            color: Theme.of(context).colorScheme.error,
-            width: 1.0,
-          ),
-          borderRadius: Corners.s8Border,
-        ),
-        focusedErrorBorder: OutlineInputBorder(
-          borderSide: BorderSide(
-            color: Theme.of(context).colorScheme.error,
-            width: 1.0,
-          ),
-          borderRadius: Corners.s8Border,
-        ),
-        prefixIcon: widget.prefixIcon,
-        suffixIcon: widget.suffixIcon,
-        prefixIconConstraints: widget.prefixIconConstraints,
-        suffixIconConstraints: widget.suffixIconConstraints,
-      ),
     );
   }