| -rw-r--r-- | fox-gui/window_surface.cpp | 60 |
diff --git a/fox-gui/window_surface.cpp b/fox-gui/window_surface.cpp index b44bb01d..9d4d71e8 100644 --- a/fox-gui/window_surface.cpp +++ b/fox-gui/window_surface.cpp @@ -5,8 +5,8 @@ #include "fatal.h" #include "lua-graph.h" -window_surface::window_surface(const char* split_str): -m_img(), m_save_img(), m_canvas(0) +window_surface::window_surface(display_window* win, const char* split_str): +m_img(), m_save_img(), m_window(win), m_canvas(0) { split(split_str ? split_str : "."); } @@ -140,3 +140,59 @@ agg::rect_i window_surface::get_plot_area(unsigned index, int width, int height) { return m_part.rect(index, width, height); } + +void window_surface::slot_refresh(unsigned index) +{ + bool redraw = plot(index)->need_redraw(); + if (redraw) + { + render(index); + } + + opt_rect<int> r = render_drawing_queue(index); + agg::rect_i area = get_plot_area(index); + if (redraw) + { + m_window->update_region(area); + } + else + { + if (r.is_defined()) + { + const int pad = 4; + const agg::rect_i& ri = r.rect(); + agg::rect_i r_pad(ri.x1 - pad, ri.y1 - pad, ri.x2 + pad, ri.y2 + pad); + r_pad.clip(area); + m_window->update_region(r_pad); + } + } +} + +void +window_surface::slot_update(unsigned index) +{ + render(index); + render_drawing_queue(index); + agg::rect_i area = get_plot_area(index); + m_window->update_region(area); +} + +void +window_surface::save_slot_image(unsigned index) +{ + save_plot_image(index); +} + +void +window_surface::restore_slot_image(unsigned index) +{ + if (m_plots[index].have_save_img) + { + restore_plot_image(index); + } + else + { + render(index); + save_plot_image(index); + } +} |