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Ellet
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Dec 6, 2023
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lib/src/widgets/raw_editor/raw_editor_context_menu_items.dart
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|---|---|---|
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| // import 'package:flutter/widgets.dart' show TextSelectionDelegate; | ||
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| // class QuillEditorTextSelectionDelegate implements TextSelectionDelegate { | ||
| // /// Copy current selection to [Clipboard]. | ||
| // @override | ||
| // void copySelection(SelectionChangedCause cause) { | ||
| // controller.copiedImageUrl = null; | ||
| // _pastePlainText = controller.getPlainText(); | ||
| // _pasteStyleAndEmbed = controller.getAllIndividualSelectionStylesAndEmbed(); | ||
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| // final selection = textEditingValue.selection; | ||
| // final text = textEditingValue.text; | ||
| // if (selection.isCollapsed) { | ||
| // return; | ||
| // } | ||
| // Clipboard.setData(ClipboardData(text: selection.textInside(text))); | ||
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| // if (cause == SelectionChangedCause.toolbar) { | ||
| // bringIntoView(textEditingValue.selection.extent); | ||
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| // // Collapse the selection and hide the toolbar and handles. | ||
| // userUpdateTextEditingValue( | ||
| // TextEditingValue( | ||
| // text: textEditingValue.text, | ||
| // selection: | ||
| // TextSelection.collapsed(offset: textEditingValue.selection.end), | ||
| // ), | ||
| // SelectionChangedCause.toolbar, | ||
| // ); | ||
| // } | ||
| // } | ||
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| // /// Cut current selection to [Clipboard]. | ||
| // @override | ||
| // void cutSelection(SelectionChangedCause cause) { | ||
| // controller.copiedImageUrl = null; | ||
| // _pastePlainText = controller.getPlainText(); | ||
| // _pasteStyleAndEmbed = controller.getAllIndividualSelectionStylesAndEmbed(); | ||
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| // if (widget.configurations.readOnly) { | ||
| // return; | ||
| // } | ||
| // final selection = textEditingValue.selection; | ||
| // final text = textEditingValue.text; | ||
| // if (selection.isCollapsed) { | ||
| // return; | ||
| // } | ||
| // Clipboard.setData(ClipboardData(text: selection.textInside(text))); | ||
| // _replaceText(ReplaceTextIntent(textEditingValue, '', selection, cause)); | ||
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| // if (cause == SelectionChangedCause.toolbar) { | ||
| // bringIntoView(textEditingValue.selection.extent); | ||
| // hideToolbar(); | ||
| // } | ||
| // } | ||
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| // /// Paste text from [Clipboard]. | ||
| // @override | ||
| // Future<void> pasteText(SelectionChangedCause cause) async { | ||
| // if (widget.configurations.readOnly) { | ||
| // return; | ||
| // } | ||
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| // if (controller.copiedImageUrl != null) { | ||
| // final index = textEditingValue.selection.baseOffset; | ||
| // final length = textEditingValue.selection.extentOffset - index; | ||
| // final copied = controller.copiedImageUrl!; | ||
| // controller.replaceText( | ||
| // index, | ||
| // length, | ||
| // BlockEmbed.image(copied.url), | ||
| // null, | ||
| // ); | ||
| // if (copied.styleString.isNotEmpty) { | ||
| // controller.formatText( | ||
| // getEmbedNode(controller, index + 1).offset, | ||
| // 1, | ||
| // StyleAttribute(copied.styleString), | ||
| // ); | ||
| // } | ||
| // controller.copiedImageUrl = null; | ||
| // await Clipboard.setData( | ||
| // const ClipboardData(text: ''), | ||
| // ); | ||
| // return; | ||
| // } | ||
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| // final selection = textEditingValue.selection; | ||
| // if (!selection.isValid) { | ||
| // return; | ||
| // } | ||
| // // Snapshot the input before using `await`. | ||
| // // See https://github.com/flutter/flutter/issues/11427 | ||
| // final text = await Clipboard.getData(Clipboard.kTextPlain); | ||
| // if (text != null) { | ||
| // _replaceText( | ||
| // ReplaceTextIntent( | ||
| // textEditingValue, | ||
| // text.text!, | ||
| // selection, | ||
| // cause, | ||
| // ), | ||
| // ); | ||
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| // bringIntoView(textEditingValue.selection.extent); | ||
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| // // Collapse the selection and hide the toolbar and handles. | ||
| // userUpdateTextEditingValue( | ||
| // TextEditingValue( | ||
| // text: textEditingValue.text, | ||
| // selection: TextSelection.collapsed( | ||
| // offset: textEditingValue.selection.end, | ||
| // ), | ||
| // ), | ||
| // cause, | ||
| // ); | ||
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| // return; | ||
| // } | ||
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| // final onImagePaste = widget.configurations.onImagePaste; | ||
| // if (onImagePaste != null) { | ||
| // final reader = await ClipboardReader.readClipboard(); | ||
| // if (!reader.canProvide(Formats.png)) { | ||
| // return; | ||
| // } | ||
| // reader.getFile(Formats.png, (value) async { | ||
| // final image = value; | ||
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| // final imageUrl = await onImagePaste(await image.readAll()); | ||
| // if (imageUrl == null) { | ||
| // return; | ||
| // } | ||
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| // controller.replaceText( | ||
| // textEditingValue.selection.end, | ||
| // 0, | ||
| // BlockEmbed.image(imageUrl), | ||
| // null, | ||
| // ); | ||
| // }); | ||
| // } | ||
| // } | ||
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| // /// Select the entire text value. | ||
| // @override | ||
| // void selectAll(SelectionChangedCause cause) { | ||
| // userUpdateTextEditingValue( | ||
| // textEditingValue.copyWith( | ||
| // selection: TextSelection( | ||
| // baseOffset: 0, extentOffset: textEditingValue.text.length), | ||
| // ), | ||
| // cause, | ||
| // ); | ||
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| // if (cause == SelectionChangedCause.toolbar) { | ||
| // bringIntoView(textEditingValue.selection.extent); | ||
| // } | ||
| // } | ||
| // } |
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