message length limit

2025-05-06 08:15:26 -04:00 · 2024-07-04 23:09:37 -04:00 · 2024-07-04 23:09:37 -04:00 · 94988718e8
commit 94988718e8
parent 9dfb8c3f71
13 changed files with 792 additions and 132 deletions
--- a/lib/theme/models/chat_theme.dart
+++ b/lib/theme/models/chat_theme.dart
@ -1,3 +1,5 @@
+// ignore_for_file: always_put_required_named_parameters_first
+
 import 'package:flutter/material.dart';
 import 'package:flutter_chat_ui/flutter_chat_ui.dart';

@ -52,3 +54,398 @@ ChatTheme makeChatTheme(ScaleScheme scale, TextTheme textTheme) =>
          color: Colors.white,
          fontSize: 64,
        ));
+
+class EditedChatTheme extends ChatTheme {
+  const EditedChatTheme({
+    required super.attachmentButtonIcon,
+    required super.attachmentButtonMargin,
+    required super.backgroundColor,
+    super.bubbleMargin,
+    required super.dateDividerMargin,
+    required super.dateDividerTextStyle,
+    required super.deliveredIcon,
+    required super.documentIcon,
+    required super.emptyChatPlaceholderTextStyle,
+    required super.errorColor,
+    required super.errorIcon,
+    required super.inputBackgroundColor,
+    required super.inputSurfaceTintColor,
+    required super.inputElevation,
+    required super.inputBorderRadius,
+    super.inputContainerDecoration,
+    required super.inputMargin,
+    required super.inputPadding,
+    required super.inputTextColor,
+    super.inputTextCursorColor,
+    required super.inputTextDecoration,
+    required super.inputTextStyle,
+    required super.messageBorderRadius,
+    required super.messageInsetsHorizontal,
+    required super.messageInsetsVertical,
+    required super.messageMaxWidth,
+    required super.primaryColor,
+    required super.receivedEmojiMessageTextStyle,
+    super.receivedMessageBodyBoldTextStyle,
+    super.receivedMessageBodyCodeTextStyle,
+    super.receivedMessageBodyLinkTextStyle,
+    required super.receivedMessageBodyTextStyle,
+    required super.receivedMessageCaptionTextStyle,
+    required super.receivedMessageDocumentIconColor,
+    required super.receivedMessageLinkDescriptionTextStyle,
+    required super.receivedMessageLinkTitleTextStyle,
+    required super.secondaryColor,
+    required super.seenIcon,
+    required super.sendButtonIcon,
+    required super.sendButtonMargin,
+    required super.sendingIcon,
+    required super.sentEmojiMessageTextStyle,
+    super.sentMessageBodyBoldTextStyle,
+    super.sentMessageBodyCodeTextStyle,
+    super.sentMessageBodyLinkTextStyle,
+    required super.sentMessageBodyTextStyle,
+    required super.sentMessageCaptionTextStyle,
+    required super.sentMessageDocumentIconColor,
+    required super.sentMessageLinkDescriptionTextStyle,
+    required super.sentMessageLinkTitleTextStyle,
+    required super.statusIconPadding,
+    required super.systemMessageTheme,
+    required super.typingIndicatorTheme,
+    required super.unreadHeaderTheme,
+    required super.userAvatarImageBackgroundColor,
+    required super.userAvatarNameColors,
+    required super.userAvatarTextStyle,
+    required super.userNameTextStyle,
+    super.highlightMessageColor,
+  });
+}
+
+class ChatThemeEditor {
+  ChatThemeEditor(ChatTheme base)
+      : attachmentButtonIcon = base.attachmentButtonIcon,
+        attachmentButtonMargin = base.attachmentButtonMargin,
+        backgroundColor = base.backgroundColor,
+        bubbleMargin = base.bubbleMargin,
+        dateDividerMargin = base.dateDividerMargin,
+        dateDividerTextStyle = base.dateDividerTextStyle,
+        deliveredIcon = base.deliveredIcon,
+        documentIcon = base.documentIcon,
+        emptyChatPlaceholderTextStyle = base.emptyChatPlaceholderTextStyle,
+        errorColor = base.errorColor,
+        errorIcon = base.errorIcon,
+        inputBackgroundColor = base.inputBackgroundColor,
+        inputSurfaceTintColor = base.inputSurfaceTintColor,
+        inputElevation = base.inputElevation,
+        inputBorderRadius = base.inputBorderRadius,
+        inputContainerDecoration = base.inputContainerDecoration,
+        inputMargin = base.inputMargin,
+        inputPadding = base.inputPadding,
+        inputTextColor = base.inputTextColor,
+        inputTextCursorColor = base.inputTextCursorColor,
+        inputTextDecoration = base.inputTextDecoration,
+        inputTextStyle = base.inputTextStyle,
+        messageBorderRadius = base.messageBorderRadius,
+        messageInsetsHorizontal = base.messageInsetsHorizontal,
+        messageInsetsVertical = base.messageInsetsVertical,
+        messageMaxWidth = base.messageMaxWidth,
+        primaryColor = base.primaryColor,
+        receivedEmojiMessageTextStyle = base.receivedEmojiMessageTextStyle,
+        receivedMessageBodyBoldTextStyle =
+            base.receivedMessageBodyBoldTextStyle,
+        receivedMessageBodyCodeTextStyle =
+            base.receivedMessageBodyCodeTextStyle,
+        receivedMessageBodyLinkTextStyle =
+            base.receivedMessageBodyLinkTextStyle,
+        receivedMessageBodyTextStyle = base.receivedMessageBodyTextStyle,
+        receivedMessageCaptionTextStyle = base.receivedMessageCaptionTextStyle,
+        receivedMessageDocumentIconColor =
+            base.receivedMessageDocumentIconColor,
+        receivedMessageLinkDescriptionTextStyle =
+            base.receivedMessageLinkDescriptionTextStyle,
+        receivedMessageLinkTitleTextStyle =
+            base.receivedMessageLinkTitleTextStyle,
+        secondaryColor = base.secondaryColor,
+        seenIcon = base.seenIcon,
+        sendButtonIcon = base.sendButtonIcon,
+        sendButtonMargin = base.sendButtonMargin,
+        sendingIcon = base.sendingIcon,
+        sentEmojiMessageTextStyle = base.sentEmojiMessageTextStyle,
+        sentMessageBodyBoldTextStyle = base.sentMessageBodyBoldTextStyle,
+        sentMessageBodyCodeTextStyle = base.sentMessageBodyCodeTextStyle,
+        sentMessageBodyLinkTextStyle = base.sentMessageBodyLinkTextStyle,
+        sentMessageBodyTextStyle = base.sentMessageBodyTextStyle,
+        sentMessageCaptionTextStyle = base.sentMessageCaptionTextStyle,
+        sentMessageDocumentIconColor = base.sentMessageDocumentIconColor,
+        sentMessageLinkDescriptionTextStyle =
+            base.sentMessageLinkDescriptionTextStyle,
+        sentMessageLinkTitleTextStyle = base.sentMessageLinkTitleTextStyle,
+        statusIconPadding = base.statusIconPadding,
+        systemMessageTheme = base.systemMessageTheme,
+        typingIndicatorTheme = base.typingIndicatorTheme,
+        unreadHeaderTheme = base.unreadHeaderTheme,
+        userAvatarImageBackgroundColor = base.userAvatarImageBackgroundColor,
+        userAvatarNameColors = base.userAvatarNameColors,
+        userAvatarTextStyle = base.userAvatarTextStyle,
+        userNameTextStyle = base.userNameTextStyle,
+        highlightMessageColor = base.highlightMessageColor;
+
+  EditedChatTheme commit() => EditedChatTheme(
+        attachmentButtonIcon: attachmentButtonIcon,
+        attachmentButtonMargin: attachmentButtonMargin,
+        backgroundColor: backgroundColor,
+        bubbleMargin: bubbleMargin,
+        dateDividerMargin: dateDividerMargin,
+        dateDividerTextStyle: dateDividerTextStyle,
+        deliveredIcon: deliveredIcon,
+        documentIcon: documentIcon,
+        emptyChatPlaceholderTextStyle: emptyChatPlaceholderTextStyle,
+        errorColor: errorColor,
+        errorIcon: errorIcon,
+        inputBackgroundColor: inputBackgroundColor,
+        inputSurfaceTintColor: inputSurfaceTintColor,
+        inputElevation: inputElevation,
+        inputBorderRadius: inputBorderRadius,
+        inputContainerDecoration: inputContainerDecoration,
+        inputMargin: inputMargin,
+        inputPadding: inputPadding,
+        inputTextColor: inputTextColor,
+        inputTextCursorColor: inputTextCursorColor,
+        inputTextDecoration: inputTextDecoration,
+        inputTextStyle: inputTextStyle,
+        messageBorderRadius: messageBorderRadius,
+        messageInsetsHorizontal: messageInsetsHorizontal,
+        messageInsetsVertical: messageInsetsVertical,
+        messageMaxWidth: messageMaxWidth,
+        primaryColor: primaryColor,
+        receivedEmojiMessageTextStyle: receivedEmojiMessageTextStyle,
+        receivedMessageBodyBoldTextStyle: receivedMessageBodyBoldTextStyle,
+        receivedMessageBodyCodeTextStyle: receivedMessageBodyCodeTextStyle,
+        receivedMessageBodyLinkTextStyle: receivedMessageBodyLinkTextStyle,
+        receivedMessageBodyTextStyle: receivedMessageBodyTextStyle,
+        receivedMessageCaptionTextStyle: receivedMessageCaptionTextStyle,
+        receivedMessageDocumentIconColor: receivedMessageDocumentIconColor,
+        receivedMessageLinkDescriptionTextStyle:
+            receivedMessageLinkDescriptionTextStyle,
+        receivedMessageLinkTitleTextStyle: receivedMessageLinkTitleTextStyle,
+        secondaryColor: secondaryColor,
+        seenIcon: seenIcon,
+        sendButtonIcon: sendButtonIcon,
+        sendButtonMargin: sendButtonMargin,
+        sendingIcon: sendingIcon,
+        sentEmojiMessageTextStyle: sentEmojiMessageTextStyle,
+        sentMessageBodyBoldTextStyle: sentMessageBodyBoldTextStyle,
+        sentMessageBodyCodeTextStyle: sentMessageBodyCodeTextStyle,
+        sentMessageBodyLinkTextStyle: sentMessageBodyLinkTextStyle,
+        sentMessageBodyTextStyle: sentMessageBodyTextStyle,
+        sentMessageCaptionTextStyle: sentMessageCaptionTextStyle,
+        sentMessageDocumentIconColor: sentMessageDocumentIconColor,
+        sentMessageLinkDescriptionTextStyle:
+            sentMessageLinkDescriptionTextStyle,
+        sentMessageLinkTitleTextStyle: sentMessageLinkTitleTextStyle,
+        statusIconPadding: statusIconPadding,
+        systemMessageTheme: systemMessageTheme,
+        typingIndicatorTheme: typingIndicatorTheme,
+        unreadHeaderTheme: unreadHeaderTheme,
+        userAvatarImageBackgroundColor: userAvatarImageBackgroundColor,
+        userAvatarNameColors: userAvatarNameColors,
+        userAvatarTextStyle: userAvatarTextStyle,
+        userNameTextStyle: userNameTextStyle,
+        highlightMessageColor: highlightMessageColor,
+      );
+
+  /////////////////////////////////////////////////////////////////////////////
+
+  /// Icon for select attachment button.
+  Widget? attachmentButtonIcon;
+
+  /// Margin of attachment button.
+  EdgeInsets? attachmentButtonMargin;
+
+  /// Used as a background color of a chat widget.
+  Color backgroundColor;
+
+  // Margin around the message bubble.
+  EdgeInsetsGeometry? bubbleMargin;
+
+  /// Margin around date dividers.
+  EdgeInsets dateDividerMargin;
+
+  /// Text style of the date dividers.
+  TextStyle dateDividerTextStyle;
+
+  /// Icon for message's `delivered` status. For the best look use size of 16.
+  Widget? deliveredIcon;
+
+  /// Icon inside file message.
+  Widget? documentIcon;
+
+  /// Text style of the empty chat placeholder.
+  TextStyle emptyChatPlaceholderTextStyle;
+
+  /// Color to indicate something bad happened (usually - shades of red).
+  Color errorColor;
+
+  /// Icon for message's `error` status. For the best look use size of 16.
+  Widget? errorIcon;
+
+  /// Color of the bottom bar where text field is.
+  Color inputBackgroundColor;
+
+  /// Surface Tint Color of the bottom bar where text field is.
+  Color inputSurfaceTintColor;
+
+  double inputElevation;
+
+  /// Top border radius of the bottom bar where text field is.
+  BorderRadius inputBorderRadius;
+
+  /// Decoration of the container wrapping the text field.
+  Decoration? inputContainerDecoration;
+
+  /// Outer insets of the bottom bar where text field is.
+  EdgeInsets inputMargin;
+
+  /// Inner insets of the bottom bar where text field is.
+  EdgeInsets inputPadding;
+
+  /// Color of the text field's text and attachment/send buttons.
+  Color inputTextColor;
+
+  /// Color of the text field's cursor.
+  Color? inputTextCursorColor;
+
+  /// Decoration of the input text field.
+  InputDecoration inputTextDecoration;
+
+  /// Text style of the message input. To change the color use [inputTextColor].
+  TextStyle inputTextStyle;
+
+  /// Border radius of message container.
+  double messageBorderRadius;
+
+  /// Horizontal message bubble insets.
+  double messageInsetsHorizontal;
+
+  /// Vertical message bubble insets.
+  double messageInsetsVertical;
+
+  /// Message bubble max width. set to [double.infinity] adaptive screen.
+  double messageMaxWidth;
+
+  /// Primary color of the chat used as a background of sent messages
+  /// and statuses.
+  Color primaryColor;
+
+  /// Text style used for displaying emojis on text messages.
+  TextStyle receivedEmojiMessageTextStyle;
+
+  /// Body text style used for displaying bold text on received text messages.
+  /// Default to a bold version of [receivedMessageBodyTextStyle].
+  TextStyle? receivedMessageBodyBoldTextStyle;
+
+  /// Body text style used for displaying code text on received text messages.
+  /// Defaults to a mono version of [receivedMessageBodyTextStyle].
+  TextStyle? receivedMessageBodyCodeTextStyle;
+
+  /// Text style used for displaying link text on received text messages.
+  /// Defaults to [receivedMessageBodyTextStyle].
+  TextStyle? receivedMessageBodyLinkTextStyle;
+
+  /// Body text style used for displaying text on different types
+  /// of received messages.
+  TextStyle receivedMessageBodyTextStyle;
+
+  /// Caption text style used for displaying secondary info (e.g. file size) on
+  /// different types of received messages.
+  TextStyle receivedMessageCaptionTextStyle;
+
+  /// Color of the document icon on received messages. Has no effect when
+  /// [documentIcon] is used.
+  Color receivedMessageDocumentIconColor;
+
+  /// Text style used for displaying link description on received messages.
+  TextStyle receivedMessageLinkDescriptionTextStyle;
+
+  /// Text style used for displaying link title on received messages.
+  TextStyle receivedMessageLinkTitleTextStyle;
+
+  /// Secondary color, used as a background of received messages.
+  Color secondaryColor;
+
+  /// Icon for message's `seen` status. For the best look use size of 16.
+  Widget? seenIcon;
+
+  /// Icon for send button.
+  Widget? sendButtonIcon;
+
+  /// Margin of send button.
+  EdgeInsets? sendButtonMargin;
+
+  /// Icon for message's `sending` status. For the best look use size of 10.
+  Widget? sendingIcon;
+
+  /// Text style used for displaying emojis on text messages.
+  TextStyle sentEmojiMessageTextStyle;
+
+  /// Body text style used for displaying bold text on sent text messages.
+  /// Defaults to a bold version of [sentMessageBodyTextStyle].
+  TextStyle? sentMessageBodyBoldTextStyle;
+
+  /// Body text style used for displaying code text on sent text messages.
+  /// Defaults to a mono version of [sentMessageBodyTextStyle].
+  TextStyle? sentMessageBodyCodeTextStyle;
+
+  /// Text style used for displaying link text on sent text messages.
+  /// Defaults to [sentMessageBodyTextStyle].
+  TextStyle? sentMessageBodyLinkTextStyle;
+
+  /// Body text style used for displaying text on different types
+  /// of sent messages.
+  TextStyle sentMessageBodyTextStyle;
+
+  /// Caption text style used for displaying secondary info (e.g. file size) on
+  /// different types of sent messages.
+  TextStyle sentMessageCaptionTextStyle;
+
+  /// Color of the document icon on sent messages. Has no effect when
+  /// [documentIcon] is used.
+  Color sentMessageDocumentIconColor;
+
+  /// Text style used for displaying link description on sent messages.
+  TextStyle sentMessageLinkDescriptionTextStyle;
+
+  /// Text style used for displaying link title on sent messages.
+  TextStyle sentMessageLinkTitleTextStyle;
+
+  /// Padding around status icons.
+  EdgeInsets statusIconPadding;
+
+  /// Theme for the system message. Will not have an effect if a custom builder
+  /// is provided.
+  SystemMessageTheme systemMessageTheme;
+
+  /// Theme for typing indicator. See [TypingIndicator].
+  TypingIndicatorTheme typingIndicatorTheme;
+
+  /// Theme for the unread header.
+  UnreadHeaderTheme unreadHeaderTheme;
+
+  /// Color used as a background for user avatar if an image is provided.
+  /// Visible if the image has some transparent parts.
+  Color userAvatarImageBackgroundColor;
+
+  /// Colors used as backgrounds for user avatars with no image and so,
+  /// corresponding user names.
+  /// Calculated based on a user ID, so unique across the whole app.
+  List<Color> userAvatarNameColors;
+
+  /// Text style used for displaying initials on user avatar if no
+  /// image is provided.
+  TextStyle userAvatarTextStyle;
+
+  /// User names text style. Color will be overwritten
+  /// with [userAvatarNameColors].
+  TextStyle userNameTextStyle;
+
+  /// Color used as background of message row on highligth.
+  Color? highlightMessageColor;
+}