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LibGUI: Extract repeated code for populating TextEditor per-line data

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This commit is contained in:
Sam Atkins 2023-03-13 17:47:27 +00:00 • committed by Andreas Kling
parent ba43ee4046
commit 03571b1fa9
2 changed files with 13 additions and 7 deletions
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19
Userland/Libraries/LibGUI/TextEditor.cpp
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@ -2203,11 +2203,19 @@ void TextEditor::document_did_update_undo_stack()
on_modified_change(document().is_modified());
}
void TextEditor::document_did_set_text(AllowCallback allow_callback)
void TextEditor::populate_line_data()
{
m_line_visual_data.clear();
for (size_t i = 0; i < m_document->line_count(); ++i)
m_line_visual_data.append(make<LineVisualData>());
m_line_visual_data.ensure_capacity(m_document->line_count());
for (size_t i = 0; i < m_document->line_count(); ++i) {
m_line_visual_data.unchecked_append(make<LineVisualData>());
}
}
void TextEditor::document_did_set_text(AllowCallback allow_callback)
{
populate_line_data();
document_did_change(allow_callback);
}
@ -2233,10 +2241,7 @@ void TextEditor::set_document(TextDocument& document)
if (m_document)
m_document->unregister_client(*this);
m_document = document;
m_line_visual_data.clear();
for (size_t i = 0; i < m_document->line_count(); ++i) {
m_line_visual_data.append(make<LineVisualData>());
}
populate_line_data();
set_cursor(0, 0);
if (has_selection())
m_selection.clear();