yMake ctrl-clicks in GMail open in background tabs rather than foreground tabs.

This piggybacks on eseidel's fix last July that made middle-clicks work.

BUG=2566
TEST=Manual testing on Vista with GMail and non-GMail links, with ctrl+click, middle-click, click, and ctrl+shift+click.

Review URL: http://codereview.chromium.org/246040

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@27770 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 31 insertions, 0 deletions

diff --git a/webkit/glue/webview_impl.cc b/webkit/glue/webview_impl.cc
index 86cca15..3572d57 100644
--- a/webkit/glue/webview_impl.cc
+++ b/webkit/glue/webview_impl.cc
@@ -105,6 +105,7 @@ using WebKit::WebInputEvent;
 using WebKit::WebKeyboardEvent;
 using WebKit::WebMouseEvent;
 using WebKit::WebMouseWheelEvent;
+using WebKit::WebNavigationPolicy;
 using WebKit::WebPoint;
 using WebKit::WebRect;
 using WebKit::WebSettings;
@@ -1791,6 +1792,36 @@ void WebViewImpl::DidCommitLoad(bool* is_new_navigation) {
   observed_new_navigation_ = false;
 }
 
+// static
+bool WebViewImpl::NavigationPolicyFromMouseEvent(unsigned short button,
+                                                 bool ctrl, bool shift,
+                                                 bool alt, bool meta,
+                                                 WebNavigationPolicy* policy) {
+#if defined(OS_WIN) || defined(OS_LINUX) || defined(OS_FREEBSD)
+  const bool new_tab_modifier = (button == 1) || ctrl;
+#elif defined(OS_MACOSX)
+  const bool new_tab_modifier = (button == 1) || meta;
+#endif
+  if (!new_tab_modifier && !shift && !alt)
+    return false;
+
+  DCHECK(policy);
+  if (new_tab_modifier) {
+    if (shift) {
+      *policy = WebKit::WebNavigationPolicyNewForegroundTab;
+    } else {
+      *policy = WebKit::WebNavigationPolicyNewBackgroundTab;
+    }
+  } else {
+    if (shift) {
+      *policy = WebKit::WebNavigationPolicyNewWindow;
+    } else {
+      *policy = WebKit::WebNavigationPolicyDownload;
+    }
+  }
+  return true;
+}
+
 void WebViewImpl::StartDragging(const WebPoint& event_pos,
                                 const WebDragData& drag_data,
                                 WebDragOperationsMask mask) {