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HexEditor: Added fill selection action.

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Added the ability to fill the current selection with a given byte.
This commit is contained in:
Brandon Scott 2019-10-26 16:27:26 -05:00 • committed by Andreas Kling
parent f947353a56
commit c77fe5161c
3 changed files with 23 additions and 0 deletions
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14
Applications/HexEditor/HexEditor.cpp
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@ -44,6 +44,20 @@ void HexEditor::set_buffer(const ByteBuffer& buffer)
update_status();
}
void HexEditor::fill_selection(u8 fill_byte)
{
if (m_selection_start == -1 || m_selection_end == -1 || (m_selection_end - m_selection_start) < 0 || m_buffer.is_empty())
return;
for (int i = m_selection_start; i <= m_selection_end; i++) {
m_tracked_changes.set(i, m_buffer.data()[i]);
m_buffer.data()[i] = fill_byte;
}
update();
did_change();
}
void HexEditor::set_position(int position)
{
if (position > m_buffer.size())