Replace calls to Fl_Surface_Device::set_current() by calls to Fl_Surface_Device::push_current()

git-svn-id: file:///fltk/svn/fltk/branches/branch-1.4@12690 ea41ed52-d2ee-0310-a9c1-e6b18d33e121

1 files changed, 4 insertions, 7 deletions

diff --git a/src/drivers/Cocoa/Fl_Cocoa_Printer_Driver.mm b/src/drivers/Cocoa/Fl_Cocoa_Printer_Driver.mm
index 192eb6878..c61f09df1 100644
--- a/src/drivers/Cocoa/Fl_Cocoa_Printer_Driver.mm
+++ b/src/drivers/Cocoa/Fl_Cocoa_Printer_Driver.mm
@@ -180,7 +180,6 @@ int Fl_Cocoa_Printer_Driver::start_job (int pagecount, int *frompage, int *topag
 
   if (status != noErr) return 1;
   y_offset = x_offset = 0;
-  this->set_current();
   return 0;
 }
 
@@ -298,7 +297,7 @@ int Fl_Cocoa_Printer_Driver::start_page (void)
 #endif
   }
   driver()->gc(gc);
-  set_current();
+  Fl_Surface_Device::push_current(this);
   PMRect pmRect;
   float win_scale_x, win_scale_y;
 
@@ -339,6 +338,7 @@ int Fl_Cocoa_Printer_Driver::end_page (void)
   CGContextRestoreGState(gc);
   OSStatus status = PMSessionEndPageNoDialog(printSession);
   gc = NULL;
+  Fl_Surface_Device::pop_current();
   return status != noErr;
 }
 
@@ -358,8 +358,6 @@ void Fl_Cocoa_Printer_Driver::end_job (void)
     PMRelease(printSession);
     }
 #endif
-  Fl_Display_Device::display_device()->set_current();
-  driver()->gc(0);
   Fl_Window *w = Fl::first_window();
   if (w) w->show();
 }
@@ -367,14 +365,13 @@ void Fl_Cocoa_Printer_Driver::end_job (void)
 // version that prints at high res if using a retina display
 void Fl_Cocoa_Printer_Driver::print_window_part(Fl_Window *win, int x, int y, int w, int h, int delta_x, int delta_y)
 {
-  Fl_Surface_Device *current = Fl_Surface_Device::surface();
-  Fl_Display_Device::display_device()->set_current();
+ Fl_Surface_Device::push_current( Fl_Display_Device::display_device() );
   Fl_Window *save_front = Fl::first_window();
   win->show();
   Fl::check();
   CGImageRef img = Fl_Cocoa_Window_Driver::driver(win)->CGImage_from_window_rect(x, y, w, h);
   if (save_front != win) save_front->show();
-  current->set_current();
+  Fl_Surface_Device::pop_current();
   ((Fl_Quartz_Graphics_Driver*)driver())->draw_CGImage(img,delta_x, delta_y, w, h, 0,0,w,h);
   CFRelease(img);
 }