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feat: add return value for copy paste handler

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Vincent Chan 2022-09-08 17:58:17 +08:00
parent 880669c0e5
commit c9b6e02167
1 changed files with 9 additions and 8 deletions
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17
frontend/app_flowy/packages/appflowy_editor/lib/src/service/internal_key_event_handlers/copy_paste_handler.dart
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@ -23,7 +23,7 @@ Selection _computeSelectionAfterPasteMultipleNodes(
Position(path: currentPath, offset: lenOfLastNode)); Position(path: currentPath, offset: lenOfLastNode));
} }
_handleCopy(EditorState editorState) async { void _handleCopy(EditorState editorState) async {
final selection = editorState.cursorSelection?.normalize; final selection = editorState.cursorSelection?.normalize;
if (selection == null || selection.isCollapsed) { if (selection == null || selection.isCollapsed) {
return; return;
@ -59,7 +59,7 @@ _handleCopy(EditorState editorState) async {
RichClipboard.setData(RichClipboardData(html: copyString)); RichClipboard.setData(RichClipboardData(html: copyString));
} }
_pasteHTML(EditorState editorState, String html) { void _pasteHTML(EditorState editorState, String html) {
final selection = editorState.cursorSelection?.normalize; final selection = editorState.cursorSelection?.normalize;
if (selection == null) { if (selection == null) {
return; return;
@ -150,7 +150,7 @@ void _pasteMultipleLinesInText(
tb.commit(); tb.commit();
} }
_handlePaste(EditorState editorState) async { void _handlePaste(EditorState editorState) async {
final data = await RichClipboard.getData(); final data = await RichClipboard.getData();
if (editorState.cursorSelection?.isCollapsed ?? false) { if (editorState.cursorSelection?.isCollapsed ?? false) {
@ -165,7 +165,7 @@ _handlePaste(EditorState editorState) async {
}); });
} }
_pastRichClipboard(EditorState editorState, RichClipboardData data) { void _pastRichClipboard(EditorState editorState, RichClipboardData data) {
if (data.html != null) { if (data.html != null) {
_pasteHTML(editorState, data.html!); _pasteHTML(editorState, data.html!);
return; return;
@ -176,7 +176,8 @@ _pastRichClipboard(EditorState editorState, RichClipboardData data) {
} }
} }
_pasteSingleLine(EditorState editorState, Selection selection, String line) { void _pasteSingleLine(
EditorState editorState, Selection selection, String line) {
final node = editorState.document.nodeAtPath(selection.end.path)! as TextNode; final node = editorState.document.nodeAtPath(selection.end.path)! as TextNode;
final beginOffset = selection.end.offset; final beginOffset = selection.end.offset;
TransactionBuilder(editorState) TransactionBuilder(editorState)
@ -216,7 +217,7 @@ Delta _lineContentToDelta(String lineContent) {
return delta; return delta;
} }
_handlePastePlainText(EditorState editorState, String plainText) { void _handlePastePlainText(EditorState editorState, String plainText) {
final selection = editorState.cursorSelection?.normalize; final selection = editorState.cursorSelection?.normalize;
if (selection == null) { if (selection == null) {
return; return;
@ -278,12 +279,12 @@ _handlePastePlainText(EditorState editorState, String plainText) {
/// 1. copy the selected content /// 1. copy the selected content
/// 2. delete selected content /// 2. delete selected content
_handleCut(EditorState editorState) { void _handleCut(EditorState editorState) {
_handleCopy(editorState); _handleCopy(editorState);
_deleteSelectedContent(editorState); _deleteSelectedContent(editorState);
} }
_deleteSelectedContent(EditorState editorState) { void _deleteSelectedContent(EditorState editorState) {
final selection = editorState.cursorSelection?.normalize; final selection = editorState.cursorSelection?.normalize;
if (selection == null || selection.isCollapsed) { if (selection == null || selection.isCollapsed) {
return; return;