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feat: added font choosing for android

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This commit is contained in:
jideguru
2021-05-31 13:53:10 +01:00
parent 5e20c582e6
commit 27b4992817
14 changed files with 419 additions and 33 deletions
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88
lib/src/utils/javascript_executor_base.dart
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@@ -1,5 +1,8 @@
import 'dart:convert';
import 'package:flutter/material.dart';
import 'package:rich_editor/src/extensions/extensions.dart';
import 'package:rich_editor/src/models/editor_state.dart';
import 'package:rich_editor/src/models/enum.dart';
import 'package:webview_flutter/webview_flutter.dart';
@@ -15,6 +18,7 @@ class JavascriptExecutorBase {
String defaultEncoding = "UTF-8";
String? htmlField = "";
var didHtmlChange = false;
Map<CommandName, CommandState> commandStates = {};
init(WebViewController controller) {
@@ -196,4 +200,88 @@ class JavascriptExecutorBase {
static encodeHtml(String html) {
return Uri.encodeFull(html);
}
// bool shouldOverrideUrlLoading(String url) {
// String decodedUrl;
// try {
// decodedUrl = decodeHtml(url);
// } catch (e) {
// // No handling
// return false;
// }
//
// if (url.indexOf(editorStateChangedCallbackScheme) == 0) {
// editorStateChanged(
// decodedUrl.substring(editorStateChangedCallbackScheme.length));
// return true;
// }
//
// return false;
// }
//
// editorStateChanged(String statesString) {
// try {
// var editorState = EditorState.fromJson(jsonDecode(statesString));
//
// bool currentHtmlChanged = this.htmlField != editorState.html;
// this.htmlField = editorState.html;
//
// retrievedEditorState(editorState.didHtmlChange, editorState.commandStates)
//
// if (currentHtmlChanged) {
// fireHtmlChangedListenersAsync(editorState.html);
// }
// }
// catch (e) {
// throw("Could not parse command states: $statesString $e");
// }
// }
//
// retrievedEditorState(bool didHtmlChange,
// Map<CommandName, CommandState> commandStates) {
// if (this.didHtmlChange != didHtmlChange) {
// this.didHtmlChange = didHtmlChange;
// didHtmlChangeListeners.forEach {
// it.didHtmlChange(didHtmlChange);
// }
// }
//
// handleRetrievedCommandStates(commandStates)
// }
//
// handleRetrievedCommandStates(Map<CommandName, CommandState> commandStates) {
// determineDerivedCommandStates(commandStates)
//
// this.commandStates = commandStates;
//
// commandStatesChangedListeners.forEach {
// it.invoke(this.commandStates)
// }
// }
// determineDerivedCommandStates(Map<CommandName, CommandState> commandStates) {
// commandStates[CommandName.FORMATBLOCK]?.let { formatCommandState ->
// commandStates.put(CommandName.H1, CommandState(formatCommandState.executable, isFormatActivated(formatCommandState, "h1")))
// commandStates.put(CommandName.H2, CommandState(formatCommandState.executable, isFormatActivated(formatCommandState, "h2")))
// commandStates.put(CommandName.H3, CommandState(formatCommandState.executable, isFormatActivated(formatCommandState, "h3")))
// commandStates.put(CommandName.H4, CommandState(formatCommandState.executable, isFormatActivated(formatCommandState, "h4")))
// commandStates.put(CommandName.H5, CommandState(formatCommandState.executable, isFormatActivated(formatCommandState, "h5")))
// commandStates.put(CommandName.H6, CommandState(formatCommandState.executable, isFormatActivated(formatCommandState, "h6")))
// commandStates.put(CommandName.P, CommandState(formatCommandState.executable, isFormatActivated(formatCommandState, "p")))
// commandStates.put(CommandName.PRE, CommandState(formatCommandState.executable, isFormatActivated(formatCommandState, "pre")))
// commandStates.put(CommandName.BR, CommandState(formatCommandState.executable, isFormatActivated(formatCommandState, "")))
// commandStates.put(CommandName.BLOCKQUOTE, CommandState(formatCommandState.executable, isFormatActivated(formatCommandState, "blockquote")))
// }
//
// commandStates[CommandName.INSERTHTML]?.let { insertHtmlState ->
// commandStates.put(CommandName.INSERTLINK, insertHtmlState)
// commandStates.put(CommandName.INSERTIMAGE, insertHtmlState)
// commandStates.put(CommandName.INSERTCHECKBOX, insertHtmlState)
// }
// }
// String isFormatActivated(CommandState formatCommandState, String format) {
// return (formatCommandState.value == format)
// .toString(); // rich_text_editor.js reports boolean values as string, so we also have to convert it to string
// }
}