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add BufferPane::{undo,redo}()

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This commit is contained in:
Josh Holtrop 2017-01-11 22:32:22 -05:00
parent cac339a9f2
commit 9d970d1aee
2 changed files with 14 additions and 0 deletions
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12
src/gui/BufferPane.cc
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@ -696,3 +696,15 @@ void BufferPane::draw_status_bar()
filename_x += m_window->font()->get_advance(); filename_x += m_window->font()->get_advance();
} }
} }
void BufferPane::undo()
{
m_buffer->undo();
m_window->request_redraw();
}
void BufferPane::redo()
{
m_buffer->redo();
m_window->request_redraw();
}

2
src/gui/BufferPane.h
View File

@ -23,6 +23,8 @@ public:
bool insert_mode() const { return m_buffer->insert_mode(); } bool insert_mode() const { return m_buffer->insert_mode(); }
void scroll_window_up(Window::ScrollMode scroll_mode); void scroll_window_up(Window::ScrollMode scroll_mode);
void scroll_window_down(Window::ScrollMode scroll_mode); void scroll_window_down(Window::ScrollMode scroll_mode);
void undo();
void redo();
protected: protected:
int effective_scroll_offset() int effective_scroll_offset()