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Issue 1586653002: ui: Fix TouchEvent PointerDetails creation from NativeEvent (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: Rebase following X event refactor Created 4 years, 11 months ago
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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. 1 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be 2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file. 3 // found in the LICENSE file.
4 4
5 #include <stdint.h> 5 #include <stdint.h>
6 #include <windowsx.h> 6 #include <windowsx.h>
7 7
8 #include "ui/events/event_constants.h" 8 #include "ui/events/event_constants.h"
9 9
10 #include "base/logging.h" 10 #include "base/logging.h"
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315 315
316 void ClearTouchIdIfReleased(const base::NativeEvent& xev) { 316 void ClearTouchIdIfReleased(const base::NativeEvent& xev) {
317 NOTIMPLEMENTED(); 317 NOTIMPLEMENTED();
318 } 318 }
319 319
320 int GetTouchId(const base::NativeEvent& xev) { 320 int GetTouchId(const base::NativeEvent& xev) {
321 NOTIMPLEMENTED(); 321 NOTIMPLEMENTED();
322 return 0; 322 return 0;
323 } 323 }
324 324
325 float GetTouchRadiusX(const base::NativeEvent& native_event) {
326 NOTIMPLEMENTED();
327 return 1.0;
328 }
329
330 float GetTouchRadiusY(const base::NativeEvent& native_event) {
331 NOTIMPLEMENTED();
332 return 1.0;
333 }
334
335 float GetTouchAngle(const base::NativeEvent& native_event) { 325 float GetTouchAngle(const base::NativeEvent& native_event) {
336 NOTIMPLEMENTED(); 326 NOTIMPLEMENTED();
337 return 0.0; 327 return 0.0;
338 } 328 }
339 329
340 float GetTouchForce(const base::NativeEvent& native_event) { 330 PointerDetails GetTouchPointerDetailsFromNative(
331 const base::NativeEvent& native_event) {
341 NOTIMPLEMENTED(); 332 NOTIMPLEMENTED();
342 return 0.0; 333 return PointerDetails(EventPointerType::POINTER_TYPE_TOUCH,
334 /* radius_x */ 1.0,
335 /* radius_y */ 1.0,
336 /* force */ 0.f,
337 /* tilt_x */ 0.f,
338 /* tilt_y */ 0.f);
343 } 339 }
344 340
345 bool GetScrollOffsets(const base::NativeEvent& native_event, 341 bool GetScrollOffsets(const base::NativeEvent& native_event,
346 float* x_offset, 342 float* x_offset,
347 float* y_offset, 343 float* y_offset,
348 float* x_offset_ordinal, 344 float* x_offset_ordinal,
349 float* y_offset_ordinal, 345 float* y_offset_ordinal,
350 int* finger_count) { 346 int* finger_count) {
351 // TODO(ananta) 347 // TODO(ananta)
352 // Support retrieving the scroll offsets from the scroll event. 348 // Support retrieving the scroll offsets from the scroll event.
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412 } 408 }
413 409
414 LPARAM GetLParamFromScanCode(uint16_t scan_code) { 410 LPARAM GetLParamFromScanCode(uint16_t scan_code) {
415 LPARAM l_param = static_cast<LPARAM>(scan_code & 0x00FF) << 16; 411 LPARAM l_param = static_cast<LPARAM>(scan_code & 0x00FF) << 16;
416 if ((scan_code & 0xE000) == 0xE000) 412 if ((scan_code & 0xE000) == 0xE000)
417 l_param |= (1 << 24); 413 l_param |= (1 << 24);
418 return l_param; 414 return l_param;
419 } 415 }
420 416
421 } // namespace ui 417 } // namespace ui
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