+#define SCALE_FACTOR (1280)
+//! set the \a instance's canvas(es) position and size to be those specified in the first entry of recent_files_window_size
+void
+App::set_recent_file_window_size(etl::handle<Instance> instance)
+{
+ int screen_w(Gdk::screen_width());
+ int screen_h(Gdk::screen_height());
+
+ const std::string &canvas_window_size = *recent_files_window_size.begin();
+
+ if(canvas_window_size.empty())
+ return;
+
+ synfig::String::size_type current=0;
+ bool seen_root(false), shown_non_root(false);
+
+ while(current != synfig::String::npos)
+ {
+ // find end of first field (canvas) or return
+ synfig::String::size_type separator = canvas_window_size.find_first_of(' ', current);
+ if(separator == synfig::String::npos) break;
+
+ // find the canvas
+ synfig::Canvas::Handle canvas;
+ try {
+ canvas = instance->get_canvas()->find_canvas(String(canvas_window_size, current, separator-current));
+ }
+ catch(Exception::IDNotFound) {
+ // can't find the canvas; skip to the next canvas or return
+ separator = canvas_window_size.find_first_of('\t', current);
+ if(separator == synfig::String::npos) return;
+ current = separator+1;
+ continue;
+ }
+
+ CanvasView::Handle canvasview = instance->find_canvas_view(canvas);
+ canvasview->present();
+
+ if (canvas->is_root())
+ seen_root = true;
+ else
+ shown_non_root = true;
+
+ // check that we have the tab character the ends this canvas' data or return
+ current = separator+1;
+ separator = canvas_window_size.find_first_of('\t', current);
+ if(separator == synfig::String::npos) return;
+
+ int x,y,w,h;
+ if(!strscanf(String(canvas_window_size, current, separator-current),"%d %d %d %d",&x, &y, &w, &h))
+ {
+ current = separator+1;
+ continue;
+ }
+
+ if (x > SCALE_FACTOR) x = SCALE_FACTOR - 150; if (x < 0) x = 0;
+ if (y > SCALE_FACTOR) y = SCALE_FACTOR - 150; if (y < 0) y = 0;
+ x=x*screen_w/SCALE_FACTOR;
+ y=y*screen_h/SCALE_FACTOR;
+ if(getenv("SYNFIG_WINDOW_POSITION_X_OFFSET"))
+ x += atoi(getenv("SYNFIG_WINDOW_POSITION_X_OFFSET"));
+ if(getenv("SYNFIG_WINDOW_POSITION_Y_OFFSET"))
+ y += atoi(getenv("SYNFIG_WINDOW_POSITION_Y_OFFSET"));
+ canvasview->move(x,y);
+
+ if (w > SCALE_FACTOR) w = 150; if (w < 0) w = 0;
+ if (h > SCALE_FACTOR) h = 150; if (h < 0) h = 0;
+ w=w*screen_w/SCALE_FACTOR;
+ h=h*screen_h/SCALE_FACTOR;
+ canvasview->set_default_size(w,h);
+ canvasview->set_size_request(w,h);
+
+ current = separator+1;
+ }
+
+ if (shown_non_root && !seen_root)
+ instance->find_canvas_view(instance->get_canvas())->hide();
+}
+
+void
+App::add_recent_file(const etl::handle<Instance> instance)
+{
+ int screen_w(Gdk::screen_width());
+ int screen_h(Gdk::screen_height());
+
+ std::string canvas_window_size;
+
+ const Instance::CanvasViewList& cview_list = instance->canvas_view_list();
+ Instance::CanvasViewList::const_iterator iter;
+
+ for(iter=cview_list.begin();iter!=cview_list.end();iter++)
+ {
+ if( !((*iter)->is_visible()) )
+ continue;
+
+ etl::handle<synfig::Canvas> canvas = (*iter)->get_canvas();
+ int x_pos, y_pos, x_size, y_size;
+ (*iter)->get_position(x_pos,y_pos);
+ (*iter)->get_size(x_size,y_size);
+
+ canvas_window_size += strprintf("%s %d %d %d %d\t",
+ canvas->get_relative_id(canvas->get_root()).c_str(),
+ x_pos*SCALE_FACTOR/screen_w, y_pos*SCALE_FACTOR/screen_h,
+ x_size*SCALE_FACTOR/screen_w, y_size*SCALE_FACTOR/screen_h);
+ }
+
+ add_recent_file(absolute_path(instance->get_file_name()), canvas_window_size);
+}
+#undef SCALE_FACTOR
+