Revert 65938 (arm compile fail) - touchui: First pass at XInput2 message pump.

Capture X events using XInput2.

BUG=None
TEST=None

Committed: http://src.chromium.org/viewvc/chrome?view=rev&revision=65888

Review URL: http://codereview.chromium.org/4186004

TBR=sadrul@chromium.org
Review URL: http://codereview.chromium.org/4894001

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@65940 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 1 insertions, 83 deletions

diff --git a/views/focus/accelerator_handler_touch.cc b/views/focus/accelerator_handler_touch.cc
index a07b977..9473600 100644
--- a/views/focus/accelerator_handler_touch.cc
+++ b/views/focus/accelerator_handler_touch.cc
@@ -5,11 +5,7 @@
 #include "views/focus/accelerator_handler.h"
 
 #include <gtk/gtk.h>
-#if defined(HAVE_XINPUT2)
-#include <X11/extensions/XInput2.h>
-#else
 #include <X11/Xlib.h>
-#endif
 
 #include "views/accelerator.h"
 #include "views/event.h"
@@ -38,81 +34,11 @@ RootView* FindRootViewForGdkWindow(GdkWindow* gdk_window) {
   return widget_gtk->GetRootView();
 }
 
-#if defined(HAVE_XINPUT2)
-bool X2EventIsTouchEvent(XEvent* xev) {
-  // TODO(sad): Determine if the captured event is a touch-event.
-  return false;
-}
-#endif  // HAVE_XINPUT2
-
 }  // namespace
 
-#if defined(HAVE_XINPUT2)
-bool DispatchX2Event(RootView* root, XEvent* xev) {
-  if (X2EventIsTouchEvent(xev)) {
-    // TODO(sad): Create a TouchEvent, and send it off to |root|. If the event
-    // is processed by |root|, then return. Otherwise let it fall through so it
-    // can be used (if desired) as a mouse event.
-
-    // TouchEvent touch(xev);
-    // if (root->OnTouchEvent(touch))
-    //  return true;
-  }
-
-  XGenericEventCookie* cookie = &xev->xcookie;
-
-  switch (cookie->evtype) {
-    case XI_KeyPress:
-    case XI_KeyRelease: {
-      // TODO(sad): We don't capture XInput2 events from keyboard yet.
-      break;
-    }
-    case XI_ButtonPress:
-    case XI_ButtonRelease: {
-      MouseEvent mouseev(xev);
-      if (cookie->evtype == XI_ButtonPress) {
-        return root->OnMousePressed(mouseev);
-      } else {
-        root->OnMouseReleased(mouseev, false);
-        return true;
-      }
-    }
-
-    case XI_Motion: {
-      MouseEvent mouseev(xev);
-      if (mouseev.GetType() == Event::ET_MOUSE_DRAGGED) {
-        return root->OnMouseDragged(mouseev);
-      } else {
-        root->OnMouseMoved(mouseev);
-        return true;
-      }
-      break;
-    }
-  }
-
-  return false;
-}
-
-#endif  // HAVE_XINPUT2
-
 bool DispatchXEvent(XEvent* xev) {
   GdkDisplay* gdisp = gdk_display_get_default();
-  XID xwindow = xev->xany.window;
-
-#if defined(HAVE_XINPUT2)
-  if (xev->type == GenericEvent) {
-    if (XGetEventData(xev->xgeneric.display, &xev->xcookie)) {
-      XGenericEventCookie* cookie = &xev->xcookie;
-      XIDeviceEvent* xiev = static_cast<XIDeviceEvent*>(cookie->data);
-      xwindow = xiev->event;
-    } else {
-      DLOG(WARNING) << "Error fetching XGenericEventCookie for event.";
-      return false;
-    }
-  }
-#endif
-
-  GdkWindow* gwind = gdk_window_lookup_for_display(gdisp, xwindow);
+  GdkWindow* gwind = gdk_window_lookup_for_display(gdisp, xev->xany.window);
 
   if (RootView* root = FindRootViewForGdkWindow(gwind)) {
     switch (xev->type) {
@@ -151,14 +77,6 @@ bool DispatchXEvent(XEvent* xev) {
           return true;
         }
       }
-
-#if defined(HAVE_XINPUT2)
-      case GenericEvent: {
-        bool ret = DispatchX2Event(root, xev);
-        XFreeEventData(xev->xgeneric.display, &xev->xcookie);
-        return ret;
-      }
-#endif
     }
   }