(1) Hook up the print button to send the pages to the default printer for printing without displaying a native dialog.

(2) Made code changes to accept a print page range from the user and to print only those specified pages.

BUG=none
TEST=Enable print preview on mac, provide a valid page range and  make sure print button in print preview works.

Review URL: http://codereview.chromium.org/6533006

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@77003 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 14 insertions, 1 deletions

diff --git a/printing/printing_context_mac.mm b/printing/printing_context_mac.mm
index 1826c49..575875d 100644
--- a/printing/printing_context_mac.mm
+++ b/printing/printing_context_mac.mm
@@ -1,4 +1,4 @@
-// Copyright (c) 2009 The Chromium Authors. All rights reserved.
+// Copyright (c) 2011 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
@@ -80,6 +80,19 @@ PrintingContext::Result PrintingContextMac::UseDefaultSettings() {
   return OK;
 }
 
+PrintingContext::Result PrintingContextMac::UpdatePrintSettings(
+    const PageRanges& ranges) {
+  DCHECK(!in_print_job_);
+
+  // TODO (kmadhusu): Update other print job settings such as number of copies,
+  // collate, etc.,
+
+  // Update the print range information.
+  settings_.ranges = ranges;
+
+  return OK;
+}
+
 void PrintingContextMac::ParsePrintInfo(NSPrintInfo* print_info) {
   ResetSettings();
   print_info_ = [print_info retain];