ui::LocatedEvent location() returns gfx::PointF

ash/wm/workspace/workspace_event_handler.cc

 // Copyright (c) 2012 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.
 
 #include "ash/wm/workspace/workspace_event_handler.h"
 
 #include "ash/metrics/user_metrics_recorder.h"
 #include "ash/shell.h"
 #include "ash/touch/touch_uma.h"
 #include "ash/wm/window_state.h"
@@ skipping 10 matching lines @@
 
 WorkspaceEventHandler::~WorkspaceEventHandler() {
 }
 
 void WorkspaceEventHandler::OnMouseEvent(ui::MouseEvent* event) {
   aura::Window* target = static_cast<aura::Window*>(event->target());
   if (event->type() == ui::ET_MOUSE_PRESSED &&
       event->IsOnlyLeftMouseButton() &&
       ((event->flags() &
           (ui::EF_IS_DOUBLE_CLICK | ui::EF_IS_TRIPLE_CLICK)) == 0)) {
-    click_component_ = target->delegate()->
-        GetNonClientComponent(event->location());
+    click_component_ = target->delegate()->GetNonClientComponent(
+        gfx::ToFlooredPoint(event->location()));
   }
 
   if (event->handled())
     return;
 
   switch (event->type()) {
     case ui::ET_MOUSE_MOVED: {
-      int component =
-          target->delegate()->GetNonClientComponent(event->location());
-      multi_window_resize_controller_.Show(target, component,
-                                           event->location());
+      int component = target->delegate()->GetNonClientComponent(
+          gfx::ToFlooredPoint(event->location()));
+      multi_window_resize_controller_.Show(
+          target, component, gfx::ToFlooredPoint(event->location()));
       break;
     }
     case ui::ET_MOUSE_ENTERED:
       break;
     case ui::ET_MOUSE_CAPTURE_CHANGED:
     case ui::ET_MOUSE_EXITED:
       break;
     case ui::ET_MOUSE_PRESSED: {
       wm::WindowState* target_state = wm::GetWindowState(target);
 
       if (event->IsOnlyLeftMouseButton()) {
         if (event->flags() & ui::EF_IS_DOUBLE_CLICK) {
-          int component = target->delegate()->
-              GetNonClientComponent(event->location());
+          int component = target->delegate()->GetNonClientComponent(
+              gfx::ToFlooredPoint(event->location()));
           if (component == HTCAPTION &&
               component == click_component_) {
             ash::Shell::GetInstance()->metrics()->RecordUserMetricsAction(
                 ash::UMA_TOGGLE_MAXIMIZE_CAPTION_CLICK);
             const wm::WMEvent wm_event(wm::WM_EVENT_TOGGLE_MAXIMIZE_CAPTION);
             target_state->OnWMEvent(&wm_event);
             event->StopPropagation();
           }
           // WindowEventHandler can receive each event up to two times. Once a
           // double-click has been received clear the target. Otherwise a
@@ skipping 13 matching lines @@
       break;
   }
 }
 
 void WorkspaceEventHandler::OnGestureEvent(ui::GestureEvent* event) {
   if (event->handled() || event->type() != ui::ET_GESTURE_TAP)
     return;
 
   aura::Window* target = static_cast<aura::Window*>(event->target());
   int previous_target_component = click_component_;
-  click_component_ = target->delegate()->
-      GetNonClientComponent(event->location());
+  click_component_ = target->delegate()->GetNonClientComponent(
+      gfx::ToFlooredPoint(event->location()));
 
   if (click_component_ != HTCAPTION)
     return;
 
   if (event->details().tap_count() != 2) {
     // Note: TouchUMA::GESTURE_FRAMEVIEW_TAP is counted twice for each tap.
     TouchUMA::GetInstance()->
         RecordGestureAction(TouchUMA::GESTURE_FRAMEVIEW_TAP);
     return;
   }
@@ skipping 10 matching lines @@
     event->StopPropagation();
   }
   click_component_ = HTNOWHERE;
 }
 
 void WorkspaceEventHandler::HandleVerticalResizeDoubleClick(
     wm::WindowState* target_state,
     ui::MouseEvent* event) {
   aura::Window* target = target_state->window();
   if (event->flags() & ui::EF_IS_DOUBLE_CLICK) {
-    int component =
-        target->delegate()->GetNonClientComponent(event->location());
+    int component = target->delegate()->GetNonClientComponent(
+        gfx::ToFlooredPoint(event->location()));
     if (component == HTBOTTOM || component == HTTOP) {
       Shell::GetInstance()->metrics()->RecordUserMetricsAction(
           UMA_TOGGLE_SINGLE_AXIS_MAXIMIZE_BORDER_CLICK);
       const wm::WMEvent wm_event(wm::WM_EVENT_TOGGLE_VERTICAL_MAXIMIZE);
       target_state->OnWMEvent(&wm_event);
       event->StopPropagation();
     } else if (component == HTLEFT || component == HTRIGHT) {
       Shell::GetInstance()->metrics()->RecordUserMetricsAction(
           UMA_TOGGLE_SINGLE_AXIS_MAXIMIZE_BORDER_CLICK);
       const wm::WMEvent wm_event(wm::WM_EVENT_TOGGLE_HORIZONTAL_MAXIMIZE);
       target_state->OnWMEvent(&wm_event);
       event->StopPropagation();
     }
   }
 }
 
 }  // namespace ash