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HexEditor: Break bytes-per-row into numbers of groups of bytes

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This commit is contained in:
Sam Atkins 2024-03-10 18:10:05 +00:00 • committed by Sam Atkins
parent 73ba6d77ab
commit 4a2a40a3c8
2 changed files with 30 additions and 9 deletions
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23
Userland/Applications/HexEditor/HexEditor.cpp
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@ -242,9 +242,24 @@ void HexEditor::update_content_size()
void HexEditor::set_bytes_per_row(size_t bytes_per_row)
{
if (bytes_per_row == m_bytes_per_row)
if (bytes_per_row == this->bytes_per_row())
return;
m_bytes_per_row = bytes_per_row;
set_groups_per_row(ceil_div(bytes_per_row, m_bytes_per_group));
}
void HexEditor::set_bytes_per_group(size_t bytes_per_group)
{
if (bytes_per_group == m_bytes_per_group)
return;
m_bytes_per_group = bytes_per_group;
update_content_size();
}
void HexEditor::set_groups_per_row(size_t groups_per_row)
{
if (groups_per_row == m_groups_per_row)
return;
m_groups_per_row = groups_per_row;
update_content_size();
}
@ -299,7 +314,7 @@ Optional<HexEditor::OffsetData> HexEditor::offset_at(Gfx::IntPoint position) con
auto byte_x = (absolute_x - hex_text_start_x) / cell_width();
auto byte_y = (absolute_y - hex_start_y) / line_height();
auto offset = (byte_y * m_bytes_per_row) + byte_x;
auto offset = (byte_y * bytes_per_row()) + byte_x;
if (offset >= m_document->size())
return {};
@ -315,7 +330,7 @@ Optional<HexEditor::OffsetData> HexEditor::offset_at(Gfx::IntPoint position) con
auto byte_x = (absolute_x - text_text_start_x) / character_width();
auto byte_y = (absolute_y - text_start_y) / line_height();
auto offset = (byte_y * m_bytes_per_row) + byte_x;
auto offset = (byte_y * bytes_per_row()) + byte_x;
if (offset >= m_document->size())
return {};