From 3bc8713baca48aa6a4882ead50e227698468d6cf Mon Sep 17 00:00:00 2001
From: Manolo Gouy <Manolo>
Date: Mon, 4 Jul 2011 15:07:22 +0000
Subject: [PATCH] Fl_Paged_Device::print_window() now works with any output
 surface on Mac platform.

git-svn-id: file:///fltk/svn/fltk/branches/branch-1.3@8846 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
---
 src/Fl_cocoa.mm | 24 +++++++++++++++++-------
 1 file changed, 17 insertions(+), 7 deletions(-)

diff --git a/src/Fl_cocoa.mm b/src/Fl_cocoa.mm
index 3bf74c85a..a561649e5 100644
--- a/src/Fl_cocoa.mm
+++ b/src/Fl_cocoa.mm
@@ -3424,14 +3424,24 @@ void Fl_Paged_Device::print_window(Fl_Window *win, int x_offset, int y_offset)
   fl_gc = NULL;
   Fl::check();
   win->make_current();
-  // capture the window title bar from screen
-  CGImageRef img = Fl_X::CGImage_from_window_rect(win, 0, -bt, win->w(), bt);
   this->set_current(); // back to the Fl_Paged_Device
-  CGRect rect = { { x_offset, y_offset }, { win->w(), bt } }; // print the title bar
-  Fl_X::q_begin_image(rect, 0, 0, win->w(), bt);
-  CGContextDrawImage(fl_gc, rect, img);
-  Fl_X::q_end_image();
-  CGImageRelease(img);
+  if (this->class_name() == Fl_Printer::class_id) {
+    // capture as transparent image the window title bar from screen
+    CGImageRef img = Fl_X::CGImage_from_window_rect(win, 0, -bt, win->w(), bt);
+    CGRect rect = { { x_offset, y_offset }, { win->w(), bt } }; // print the title bar
+    Fl_X::q_begin_image(rect, 0, 0, win->w(), bt);
+    CGContextDrawImage(fl_gc, rect, img);
+    Fl_X::q_end_image();
+    CGImageRelease(img);
+    }
+  else {
+    // capture the window title bar from screen
+    uchar *top_image = fl_read_image(NULL, 0, -bt, win->w(), bt);
+    if (top_image) { // print the title bar
+      fl_draw_image(top_image, x_offset, y_offset, win->w(), bt, 3);
+      delete[] top_image;
+      }
+    }
   this->print_widget(win, x_offset, y_offset + bt); // print the window inner part
 }