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https://github.com/SerenityOS/serenity
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HexEditor: Share the code for updating the content size
And make setting the bytes_per_row a no-op if it's the same value.
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@ -232,23 +232,28 @@ bool HexEditor::copy_selected_hex_to_clipboard_as_c_code()
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return true;
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}
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void HexEditor::set_bytes_per_row(size_t bytes_per_row)
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void HexEditor::update_content_size()
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{
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m_bytes_per_row = bytes_per_row;
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auto new_width = offset_area_width() + hex_area_width() + text_area_width();
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auto new_height = total_rows() * line_height() + 2 * m_padding;
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set_content_size({ static_cast<int>(new_width), static_cast<int>(new_height) });
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update();
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}
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void HexEditor::set_bytes_per_row(size_t bytes_per_row)
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{
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if (bytes_per_row == m_bytes_per_row)
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return;
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m_bytes_per_row = bytes_per_row;
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update_content_size();
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}
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void HexEditor::set_content_length(size_t length)
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{
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if (length == m_content_length)
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return;
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m_content_length = length;
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auto new_width = offset_area_width() + hex_area_width() + text_area_width();
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auto new_height = total_rows() * line_height() + 2 * m_padding;
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set_content_size({ static_cast<int>(new_width), static_cast<int>(new_height) });
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update_content_size();
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}
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Optional<u8> HexEditor::get_byte(size_t position)
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@ -125,7 +125,8 @@ private:
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ErrorOr<void> hex_mode_keydown_event(GUI::KeyEvent&);
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ErrorOr<void> text_mode_keydown_event(GUI::KeyEvent&);
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void set_content_length(size_t); // I might make this public if I add fetching data on demand.
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void set_content_length(size_t);
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void update_content_size();
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void update_status();
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void did_change();
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ErrorOr<void> did_complete_action(size_t position, u8 old_value, u8 new_value);
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