diff options
| author | Johannes Altmanninger <aclopte@gmail.com> | 2022-08-06 21:51:35 +0200 |
|---|---|---|
| committer | Johannes Altmanninger <aclopte@gmail.com> | 2022-08-29 08:01:43 +0200 |
| commit | 611bdebf3cd43c05bdf7573adf4f4a0a2fbc2efe (patch) | |
| tree | 5203ea23a6b60cd7e668c47cb5a3993619675245 /src/context.cc | |
| parent | aeae2fba37c62e1603bb4c9bd589534090eef6ed (diff) | |
Access selections via helper methods
The next commit changes the selections to a history of
selections. Today we directly access the selections data member. Let's
instead use an accessor method, to reduce the number of changes in
the next commit.
Diffstat (limited to 'src/context.cc')
| -rw-r--r-- | src/context.cc | 17 |
1 files changed, 8 insertions, 9 deletions
diff --git a/src/context.cc b/src/context.cc index efa91938..3970a6ca 100644 --- a/src/context.cc +++ b/src/context.cc @@ -26,7 +26,7 @@ Buffer& Context::buffer() const { if (not has_buffer()) throw runtime_error("no buffer in context"); - return const_cast<Buffer&>((*m_selections).buffer()); + return const_cast<Buffer&>(selections(false).buffer()); } Window& Context::window() const @@ -223,24 +223,23 @@ Buffer* Context::last_buffer() const return previous_buffer != jump_list.rend() ? &previous_buffer->buffer() : nullptr; } -SelectionList& Context::selections() +SelectionList& Context::selections(bool update) { if (not m_selections) throw runtime_error("no selections in context"); - (*m_selections).update(); + if (update) + (*m_selections).update(); return *m_selections; } SelectionList& Context::selections_write_only() { - if (not m_selections) - throw runtime_error("no selections in context"); - return *m_selections; + return selections(false); } -const SelectionList& Context::selections() const +const SelectionList& Context::selections(bool update) const { - return const_cast<Context&>(*this).selections(); + return const_cast<Context&>(*this).selections(update); } Vector<String> Context::selections_content() const @@ -277,7 +276,7 @@ void Context::end_edition() StringView Context::main_sel_register_value(StringView reg) const { - size_t index = m_selections ? (*m_selections).main_index() : 0; + size_t index = has_buffer() ? selections(false).main_index() : 0; return RegisterManager::instance()[reg].get_main(*this, index); } |