ui/events/events_stub.cc

   1 // Copyright (c) 2013 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #include "base/logging.h"
   6 #include "base/time/time.h"
   7 #include "build/build_config.h"
   8 #include "ui/events/event_utils.h"
   9 #include "ui/gfx/point.h"
  10 #include "ui/gfx/vector2d.h"
  11
  12 namespace ui {
  13
  14 // Stub implementations of platform-specific methods in events_util.h, built
  15 // on platforms that currently do not have a complete implementation of events.
  16
  17 void UpdateDeviceList() {
  18   NOTIMPLEMENTED();
  19 }
  20
  21 EventType EventTypeFromNative(const base::NativeEvent& native_event) {
  22   NOTIMPLEMENTED();
  23   return ET_UNKNOWN;
  24 }
  25
  26 int EventFlagsFromNative(const base::NativeEvent& native_event) {
  27   NOTIMPLEMENTED();
  28   return 0;
  29 }
  30
  31 base::TimeDelta EventTimeFromNative(const base::NativeEvent& native_event) {
  32   NOTIMPLEMENTED();
  33   return base::TimeDelta();
  34 }
  35
  36 gfx::Point EventLocationFromNative(const base::NativeEvent& native_event) {
  37   NOTIMPLEMENTED();
  38   return gfx::Point();
  39 }
  40
  41 gfx::Point EventSystemLocationFromNative(
  42     const base::NativeEvent& native_event) {
  43   NOTIMPLEMENTED();
  44   return gfx::Point();
  45 }
  46
  47 int EventButtonFromNative(const base::NativeEvent& native_event) {
  48   NOTIMPLEMENTED();
  49   return 0;
  50 }
  51
  52 int GetChangedMouseButtonFlagsFromNative(
  53     const base::NativeEvent& native_event) {
  54   NOTIMPLEMENTED();
  55   return 0;
  56 }
  57
  58 gfx::Vector2d GetMouseWheelOffset(const base::NativeEvent& native_event) {
  59   NOTIMPLEMENTED();
  60   return gfx::Vector2d();
  61 }
  62
  63 base::NativeEvent CopyNativeEvent(const base::NativeEvent& event) {
  64   NOTIMPLEMENTED() <<
  65       "Don't know how to copy base::NativeEvent for this platform";
  66   return NULL;
  67 }
  68
  69 void ReleaseCopiedNativeEvent(const base::NativeEvent& event) {
  70 }
  71
  72 void IncrementTouchIdRefCount(const base::NativeEvent& native_event) {
  73   NOTIMPLEMENTED();
  74 }
  75
  76 void ClearTouchIdIfReleased(const base::NativeEvent& native_event) {
  77   NOTIMPLEMENTED();
  78 }
  79
  80 int GetTouchId(const base::NativeEvent& native_event) {
  81   NOTIMPLEMENTED();
  82   return 0;
  83 }
  84
  85 float GetTouchRadiusX(const base::NativeEvent& native_event) {
  86   NOTIMPLEMENTED();
  87   return 0.f;
  88 }
  89
  90 float GetTouchRadiusY(const base::NativeEvent& native_event) {
  91   NOTIMPLEMENTED();
  92   return 0.f;
  93 }
  94
  95 float GetTouchAngle(const base::NativeEvent& native_event) {
  96   NOTIMPLEMENTED();
  97   return 0.f;
  98 }
  99
 100 float GetTouchForce(const base::NativeEvent& native_event) {
 101   NOTIMPLEMENTED();
 102   return 0.f;
 103 }
 104
 105 bool GetScrollOffsets(const base::NativeEvent& native_event,
 106                       float* x_offset,
 107                       float* y_offset,
 108                       float* x_offset_ordinal,
 109                       float* y_offset_ordinal,
 110                       int* finger_count) {
 111   NOTIMPLEMENTED();
 112   return false;
 113 }
 114
 115 bool GetFlingData(const base::NativeEvent& native_event,
 116                   float* vx,
 117                   float* vy,
 118                   float* vx_ordinal,
 119                   float* vy_ordinal,
 120                   bool* is_cancel) {
 121   NOTIMPLEMENTED();
 122   return false;
 123 }
 124
 125 KeyboardCode KeyboardCodeFromNative(const base::NativeEvent& native_event) {
 126   NOTIMPLEMENTED();
 127   return static_cast<KeyboardCode>(0);
 128 }
 129
 130 const char* CodeFromNative(const base::NativeEvent& native_event) {
 131   NOTIMPLEMENTED();
 132   return "";
 133 }
 134
 135 uint32 PlatformKeycodeFromNative(const base::NativeEvent& native_event) {
 136   NOTIMPLEMENTED();
 137   return 0;
 138 }
 139
 140 bool IsCharFromNative(const base::NativeEvent& native_event) {
 141   NOTIMPLEMENTED();
 142   return false;
 143 }
 144
 145 uint32 WindowsKeycodeFromNative(const base::NativeEvent& native_event) {
 146   NOTIMPLEMENTED();
 147   return 0;
 148 }
 149
 150 uint16 TextFromNative(const base::NativeEvent& native_event) {
 151   NOTIMPLEMENTED();
 152   return 0;
 153 }
 154
 155 uint16 UnmodifiedTextFromNative(const base::NativeEvent& native_event) {
 156   NOTIMPLEMENTED();
 157   return 0;
 158 }
 159
 160
 161 }  // namespace ui