diff options
Diffstat (limited to 'common/vsoc/lib/input_events_region_view.cpp')
-rw-r--r-- | common/vsoc/lib/input_events_region_view.cpp | 100 |
1 files changed, 0 insertions, 100 deletions
diff --git a/common/vsoc/lib/input_events_region_view.cpp b/common/vsoc/lib/input_events_region_view.cpp deleted file mode 100644 index 66bc697e..00000000 --- a/common/vsoc/lib/input_events_region_view.cpp +++ /dev/null @@ -1,100 +0,0 @@ -/* - * Copyright (C) 2017 The Android Open Source Project - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ -#include "common/vsoc/lib/input_events_region_view.h" - -#include <linux/input.h> -#include <linux/uinput.h> - -#include "common/vsoc/lib/circqueue_impl.h" - -using vsoc::layout::input_events::InputEventsLayout; - -namespace vsoc { -namespace input_events { - -namespace { -void InitInputEvent(InputEvent* evt, uint16_t type, uint16_t code, uint32_t value) { - evt->type = type; - evt->code = code; - evt->value = value; -} -} // namespace - -const int InputEventsRegionView::kMaxEventsPerPacket = 4; - -bool InputEventsRegionView::HandleSingleTouchEvent(bool down, int x, int y) { - // TODO(jemoreira): Use multitouch when available - InputEvent events[4]; - // Make sure to modify kMaxEventPerPacket if more events are sent. - InitInputEvent(&events[0], EV_ABS, ABS_X, x); - InitInputEvent(&events[1], EV_ABS, ABS_Y, y); - InitInputEvent(&events[2], EV_KEY, BTN_TOUCH, down); - InitInputEvent(&events[3], EV_SYN, 0, 0); - return 0 < - data()->touch_screen_queue.Write( - this, reinterpret_cast<char*>(&events[0]), sizeof(events), true); -} - -bool InputEventsRegionView::HandlePowerButtonEvent(bool down) { - InputEvent events[2]; - InitInputEvent(&events[0], EV_KEY, KEY_POWER, down); - InitInputEvent(&events[1], EV_SYN, 0, 0); - return 0 < data()->power_button_queue.Write( - this, reinterpret_cast<char*>(&events[0]), - sizeof(events), true); -} - -bool InputEventsRegionView::HandleKeyboardEvent(bool down, uint16_t key_code) { - InputEvent events[2]; - InitInputEvent(&events[0], EV_KEY, key_code, down); - InitInputEvent(&events[1], EV_SYN, 0, 0); - return 0 < - data()->keyboard_queue.Write(this, reinterpret_cast<char*>(&events[0]), - sizeof(events), true); -} - -intptr_t InputEventsRegionView::GetScreenEventsOrWait(InputEvent* evt, - int max_event_count) { - intptr_t ret = this->data()->touch_screen_queue.Read( - this, reinterpret_cast<char*>(evt), sizeof(InputEvent) * max_event_count); - if (ret < 0) { - return ret; - } - return ret / sizeof(InputEvent); -} - -intptr_t InputEventsRegionView::GetKeyboardEventsOrWait(InputEvent* evt, - int max_event_count) { - intptr_t ret = this->data()->keyboard_queue.Read( - this, reinterpret_cast<char*>(evt), sizeof(InputEvent) * max_event_count); - if (ret < 0) { - return ret; - } - return ret / sizeof(InputEvent); -} - -intptr_t InputEventsRegionView::GetPowerButtonEventsOrWait( - InputEvent* evt, int max_event_count) { - intptr_t ret = this->data()->power_button_queue.Read( - this, reinterpret_cast<char*>(evt), sizeof(InputEvent) * max_event_count); - if (ret < 0) { - return ret; - } - return ret / sizeof(InputEvent); -} - -} // namespace input_events -} // namespace vsoc |