Add constructors to WebInputEvents and setters so we can work at cleaning up these public structs.

content/common/input/synthetic_web_input_event_builders.cc

 // Copyright 2013 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 "content/common/input/synthetic_web_input_event_builders.h"
 
 #include "base/logging.h"
 #include "content/common/input/web_touch_event_traits.h"
 #include "ui/events/base_event_utils.h"
 #include "ui/events/keycodes/keyboard_codes.h"
 
 namespace content {
 
 using blink::WebInputEvent;
 using blink::WebKeyboardEvent;
 using blink::WebGestureEvent;
 using blink::WebMouseEvent;
 using blink::WebMouseWheelEvent;
 using blink::WebTouchEvent;
 using blink::WebTouchPoint;
 
 WebMouseEvent SyntheticWebMouseEventBuilder::Build(
     blink::WebInputEvent::Type type) {
-  WebMouseEvent result;
-  result.type = type;
-  return result;
+  return WebMouseEvent(type, WebInputEvent::NoModifiers,
+                       ui::EventTimeStampToSeconds(ui::EventTimeForNow()));
 }
 
 WebMouseEvent SyntheticWebMouseEventBuilder::Build(
     blink::WebInputEvent::Type type,
     int window_x,
     int window_y,
     int modifiers) {
   DCHECK(WebInputEvent::isMouseEventType(type));
-  WebMouseEvent result = Build(type);
+  WebMouseEvent result(type, modifiers,
+                       ui::EventTimeStampToSeconds(ui::EventTimeForNow()));
   result.x = window_x;
   result.y = window_y;
   result.windowX = window_x;
   result.windowY = window_y;
-  result.modifiers = modifiers;
 
   if (type == WebInputEvent::MouseDown || type == WebInputEvent::MouseUp)
     result.button = WebMouseEvent::Button::Left;
   else
     result.button = WebMouseEvent::Button::NoButton;
 
   return result;
 }
 
 WebMouseWheelEvent SyntheticWebMouseWheelEventBuilder::Build(
     WebMouseWheelEvent::Phase phase) {
-  WebMouseWheelEvent result;
-  result.type = WebInputEvent::MouseWheel;
+  WebMouseWheelEvent result(WebInputEvent::MouseWheel,
+                            WebInputEvent::NoModifiers,
+                            ui::EventTimeStampToSeconds(ui::EventTimeForNow()));
   result.phase = phase;
   return result;
 }
 
 WebMouseWheelEvent SyntheticWebMouseWheelEventBuilder::Build(float x,
                                                              float y,
                                                              float dx,
                                                              float dy,
                                                              int modifiers,
                                                              bool precise) {
   return Build(x, y, 0, 0, dx, dy, modifiers, precise);
 }
 
 WebMouseWheelEvent SyntheticWebMouseWheelEventBuilder::Build(float x,
                                                              float y,
                                                              float global_x,
                                                              float global_y,
                                                              float dx,
                                                              float dy,
                                                              int modifiers,
                                                              bool precise) {
-  WebMouseWheelEvent result;
-  result.type = WebInputEvent::MouseWheel;
+  WebMouseWheelEvent result(WebInputEvent::MouseWheel, modifiers,
+                            ui::EventTimeStampToSeconds(ui::EventTimeForNow()));
   result.globalX = global_x;
   result.globalY = global_y;
   result.x = x;
   result.y = y;
   result.deltaX = dx;
   result.deltaY = dy;
   if (dx)
     result.wheelTicksX = dx > 0.0f ? 1.0f : -1.0f;
   if (dy)
     result.wheelTicksY = dy > 0.0f ? 1.0f : -1.0f;
-  result.modifiers = modifiers;
   result.hasPreciseScrollingDeltas = precise;
   return result;
 }
 
 WebKeyboardEvent SyntheticWebKeyboardEventBuilder::Build(
     WebInputEvent::Type type) {
   DCHECK(WebInputEvent::isKeyboardEventType(type));
-  WebKeyboardEvent result;
-  result.type = type;
+  WebKeyboardEvent result(type, WebInputEvent::NoModifiers,
+                          ui::EventTimeStampToSeconds(ui::EventTimeForNow()));
   result.windowsKeyCode = ui::VKEY_L;  // non-null made up value.
   return result;
 }
 
 WebGestureEvent SyntheticWebGestureEventBuilder::Build(
     WebInputEvent::Type type,
-    blink::WebGestureDevice source_device) {
+    blink::WebGestureDevice source_device,
+    int modifiers) {
   DCHECK(WebInputEvent::isGestureEventType(type));
-  WebGestureEvent result;
-  result.type = type;
+  WebGestureEvent result(type, modifiers,
+                         ui::EventTimeStampToSeconds(ui::EventTimeForNow()));
   result.sourceDevice = source_device;
   if (type == WebInputEvent::GestureTap ||
       type == WebInputEvent::GestureTapUnconfirmed ||
       type == WebInputEvent::GestureDoubleTap) {
     result.data.tap.tapCount = 1;
     result.data.tap.width = 10;
     result.data.tap.height = 10;
   }
   return result;
 }
 
 WebGestureEvent SyntheticWebGestureEventBuilder::BuildScrollBegin(
     float dx_hint,
     float dy_hint,
     blink::WebGestureDevice source_device) {
   WebGestureEvent result =
       Build(WebInputEvent::GestureScrollBegin, source_device);
   result.data.scrollBegin.deltaXHint = dx_hint;
   result.data.scrollBegin.deltaYHint = dy_hint;
   return result;
 }
 
 WebGestureEvent SyntheticWebGestureEventBuilder::BuildScrollUpdate(
     float dx,
     float dy,
     int modifiers,
     blink::WebGestureDevice source_device) {
   WebGestureEvent result =
-      Build(WebInputEvent::GestureScrollUpdate, source_device);
+      Build(WebInputEvent::GestureScrollUpdate, source_device, modifiers);
   result.data.scrollUpdate.deltaX = dx;
   result.data.scrollUpdate.deltaY = dy;
-  result.modifiers = modifiers;
   return result;
 }
 
 WebGestureEvent SyntheticWebGestureEventBuilder::BuildPinchUpdate(
     float scale,
     float anchor_x,
     float anchor_y,
     int modifiers,
     blink::WebGestureDevice source_device) {
   WebGestureEvent result =
-      Build(WebInputEvent::GesturePinchUpdate, source_device);
+      Build(WebInputEvent::GesturePinchUpdate, source_device, modifiers);
   result.data.pinchUpdate.scale = scale;
   result.x = anchor_x;
   result.y = anchor_y;
   result.globalX = anchor_x;
   result.globalY = anchor_y;
-  result.modifiers = modifiers;
   return result;
 }
 
 WebGestureEvent SyntheticWebGestureEventBuilder::BuildFling(
     float velocity_x,
     float velocity_y,
     blink::WebGestureDevice source_device) {
   WebGestureEvent result = Build(WebInputEvent::GestureFlingStart,
                                  source_device);
   result.data.flingStart.velocityX = velocity_x;
   result.data.flingStart.velocityY = velocity_y;
   return result;
 }
 
 SyntheticWebTouchEvent::SyntheticWebTouchEvent() : WebTouchEvent() {
   uniqueTouchEventId = ui::GetNextTouchEventId();
-  SetTimestamp(base::TimeTicks::Now());
+  SetTimestamp(ui::EventTimeForNow());
 }
 
 void SyntheticWebTouchEvent::ResetPoints() {
   int point = 0;
   for (unsigned int i = 0; i < touchesLength; ++i) {
     if (touches[i].state == WebTouchPoint::StateReleased)
       continue;
 
     touches[point] = touches[i];
     touches[point].state = WebTouchPoint::StateStationary;
@@ skipping 11 matching lines @@
   WebTouchPoint& point = touches[touchesLength];
   point.id = touchesLength;
   point.position.x = point.screenPosition.x = x;
   point.position.y = point.screenPosition.y = y;
   point.state = WebTouchPoint::StatePressed;
   point.radiusX = point.radiusY = 1.f;
   point.rotationAngle = 1.f;
   point.force = 1.f;
   point.tiltX = point.tiltY = 0;
   ++touchesLength;
-  WebTouchEventTraits::ResetType(
-      WebInputEvent::TouchStart, timeStampSeconds, this);
+  WebTouchEventTraits::ResetType(WebInputEvent::TouchStart, timeStampSeconds,
+                                 this);
   return point.id;
 }
 
 void SyntheticWebTouchEvent::MovePoint(int index, float x, float y) {
   CHECK_GE(index, 0);
   CHECK_LT(index, kTouchesLengthCap);
   // Always set this bit to avoid otherwise unexpected touchmove suppression.
   // The caller can opt-out explicitly, if necessary.
   movedBeyondSlopRegion = true;
   WebTouchPoint& point = touches[index];
   point.position.x = point.screenPosition.x = x;
   point.position.y = point.screenPosition.y = y;
   touches[index].state = WebTouchPoint::StateMoved;
-  WebTouchEventTraits::ResetType(
-      WebInputEvent::TouchMove, timeStampSeconds, this);
+  WebTouchEventTraits::ResetType(WebInputEvent::TouchMove, timeStampSeconds,
+                                 this);
 }
 
 void SyntheticWebTouchEvent::ReleasePoint(int index) {
   CHECK_GE(index, 0);
   CHECK_LT(index, kTouchesLengthCap);
   touches[index].state = WebTouchPoint::StateReleased;
-  WebTouchEventTraits::ResetType(
-      WebInputEvent::TouchEnd, timeStampSeconds, this);
+  WebTouchEventTraits::ResetType(WebInputEvent::TouchEnd, timeStampSeconds,
+                                 this);
 }
 
 void SyntheticWebTouchEvent::CancelPoint(int index) {
   CHECK_GE(index, 0);
   CHECK_LT(index, kTouchesLengthCap);
   touches[index].state = WebTouchPoint::StateCancelled;
-  WebTouchEventTraits::ResetType(
-      WebInputEvent::TouchCancel, timeStampSeconds, this);
+  WebTouchEventTraits::ResetType(WebInputEvent::TouchCancel, timeStampSeconds,
+                                 this);
 }
 
 void SyntheticWebTouchEvent::SetTimestamp(base::TimeTicks timestamp) {
-  timeStampSeconds = ui::EventTimeStampToSeconds(timestamp);
+  setTimeStampSeconds(ui::EventTimeStampToSeconds(timestamp));
 }
 
 }  // namespace content