1314 lines
41 KiB
C++
1314 lines
41 KiB
C++
//
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// SuperTuxKart - a fun racing game with go-kart
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// Copyright (C) 2016-2017 Dawid Gan
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//
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// This program is free software; you can redistribute it and/or
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// modify it under the terms of the GNU General Public License
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// as published by the Free Software Foundation; either version 3
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// of the License, or (at your option) any later version.
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//
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with this program; if not, write to the Free Software
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// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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#include "CIrrDeviceWayland.h"
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#ifdef _IRR_COMPILE_WITH_WAYLAND_DEVICE_
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#include <cstdio>
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#include <cstdlib>
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#include <string>
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#include <sys/mman.h>
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#include <sys/utsname.h>
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#include <time.h>
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#if defined _IRR_COMPILE_WITH_JOYSTICK_EVENTS_
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#include <fcntl.h>
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#include <unistd.h>
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// linux/joystick.h includes linux/input.h, which #defines values for various
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// KEY_FOO keys. These override the irr::KEY_FOO equivalents, which stops key
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// handling from working. As a workaround, defining _INPUT_H stops linux/input.h
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// from being included; it doesn't actually seem to be necessary except to pull
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// in sys/ioctl.h.
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#define _INPUT_H
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#include <sys/ioctl.h> // Would normally be included in linux/input.h
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#include <linux/joystick.h>
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#undef _INPUT_H
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#endif // _IRR_COMPILE_WITH_JOYSTICK_EVENTS_
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#include "CColorConverter.h"
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#include "CContextEGL.h"
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#include "COSOperator.h"
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#include "CTimer.h"
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#include "CVideoModeList.h"
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#include "IEventReceiver.h"
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#include "IGUIEnvironment.h"
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#include "IGUISpriteBank.h"
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#include "irrString.h"
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#include "ISceneManager.h"
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#include "Keycodes.h"
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#include "os.h"
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#include "SIrrCreationParameters.h"
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namespace irr
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{
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namespace video
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{
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extern bool useCoreContext;
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IVideoDriver* createOpenGLDriver(const SIrrlichtCreationParameters& params,
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io::IFileSystem* io, CIrrDeviceWayland* device);
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}
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}
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namespace irr
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{
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class WaylandCallbacks
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{
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public:
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static const wl_pointer_listener pointer_listener;
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static const wl_seat_listener seat_listener;
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static const wl_keyboard_listener keyboard_listener;
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static const wl_output_listener output_listener;
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static const wl_shell_surface_listener shell_surface_listener;
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static const wl_registry_listener registry_listener;
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static void pointer_enter(void* data, wl_pointer* pointer, uint32_t serial,
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wl_surface* surface, wl_fixed_t sx, wl_fixed_t sy)
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{
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CIrrDeviceWayland* device = static_cast<CIrrDeviceWayland*>(data);
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device->m_enter_serial = serial;
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device->updateCursor();
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}
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static void pointer_leave(void* data, wl_pointer* pointer, uint32_t serial,
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wl_surface* surface)
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{
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}
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static void pointer_motion(void* data, wl_pointer* pointer, uint32_t time,
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wl_fixed_t sx, wl_fixed_t sy)
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{
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CIrrDeviceWayland* device = static_cast<CIrrDeviceWayland*>(data);
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device->getCursorControl()->setPosition(wl_fixed_to_int(sx),
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wl_fixed_to_int(sy));
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SEvent irrevent;
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irrevent.EventType = irr::EET_MOUSE_INPUT_EVENT;
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irrevent.MouseInput.Event = irr::EMIE_MOUSE_MOVED;
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irrevent.MouseInput.X = device->getCursorControl()->getPosition().X;
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irrevent.MouseInput.Y = device->getCursorControl()->getPosition().Y;
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irrevent.MouseInput.Control = device->m_xkb_ctrl_pressed;
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irrevent.MouseInput.Shift = device->m_xkb_shift_pressed;
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irrevent.MouseInput.ButtonStates = device->m_mouse_button_states;
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device->signalEvent(irrevent);
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}
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static void pointer_button(void* data, wl_pointer* wl_pointer,
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uint32_t serial, uint32_t time, uint32_t button,
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uint32_t state)
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{
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CIrrDeviceWayland* device = static_cast<CIrrDeviceWayland* >(data);
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SEvent irrevent;
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irrevent.EventType = irr::EET_MOUSE_INPUT_EVENT;
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irrevent.MouseInput.X = device->getCursorControl()->getPosition().X;
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irrevent.MouseInput.Y = device->getCursorControl()->getPosition().Y;
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irrevent.MouseInput.Control = device->m_xkb_ctrl_pressed;
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irrevent.MouseInput.Shift = device->m_xkb_shift_pressed;
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irrevent.MouseInput.Event = irr::EMIE_COUNT;
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switch (button)
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{
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case 272:
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if (state == WL_POINTER_BUTTON_STATE_PRESSED)
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{
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irrevent.MouseInput.Event = irr::EMIE_LMOUSE_PRESSED_DOWN;
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device->m_mouse_button_states |= irr::EMBSM_LEFT;
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}
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else if (state == WL_POINTER_BUTTON_STATE_RELEASED)
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{
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irrevent.MouseInput.Event = irr::EMIE_LMOUSE_LEFT_UP;
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device->m_mouse_button_states &= ~(irr::EMBSM_LEFT);
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}
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break;
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case 273:
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if (state == WL_POINTER_BUTTON_STATE_PRESSED)
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{
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irrevent.MouseInput.Event = irr::EMIE_RMOUSE_PRESSED_DOWN;
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device->m_mouse_button_states |= irr::EMBSM_RIGHT;
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}
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else if (state == WL_POINTER_BUTTON_STATE_RELEASED)
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{
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irrevent.MouseInput.Event = irr::EMIE_RMOUSE_LEFT_UP;
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device->m_mouse_button_states &= ~(irr::EMBSM_RIGHT);
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}
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break;
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case 274:
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if (state == WL_POINTER_BUTTON_STATE_PRESSED)
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{
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irrevent.MouseInput.Event = irr::EMIE_MMOUSE_PRESSED_DOWN;
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device->m_mouse_button_states |= irr::EMBSM_MIDDLE;
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}
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else if (state == WL_POINTER_BUTTON_STATE_RELEASED)
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{
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irrevent.MouseInput.Event = irr::EMIE_MMOUSE_LEFT_UP;
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device->m_mouse_button_states &= ~(irr::EMBSM_MIDDLE);
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}
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default:
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break;
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}
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if (irrevent.MouseInput.Event == irr::EMIE_COUNT)
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return;
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irrevent.MouseInput.ButtonStates = device->m_mouse_button_states;
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device->signalEvent(irrevent);
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// It's not exactly true for middle/right button, but keep
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// consistency with x11 device
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if (irrevent.MouseInput.Event >= EMIE_LMOUSE_PRESSED_DOWN &&
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irrevent.MouseInput.Event <= EMIE_MMOUSE_PRESSED_DOWN)
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{
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u32 clicks = device->checkSuccessiveClicks(
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irrevent.MouseInput.X,
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irrevent.MouseInput.Y,
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irrevent.MouseInput.Event);
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if (clicks == 2)
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{
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irrevent.MouseInput.Event =
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(EMOUSE_INPUT_EVENT)(EMIE_LMOUSE_DOUBLE_CLICK +
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irrevent.MouseInput.Event-EMIE_LMOUSE_PRESSED_DOWN);
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device->signalEvent(irrevent);
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}
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else if ( clicks == 3 )
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{
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irrevent.MouseInput.Event =
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(EMOUSE_INPUT_EVENT)(EMIE_LMOUSE_TRIPLE_CLICK +
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irrevent.MouseInput.Event-EMIE_LMOUSE_PRESSED_DOWN);
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device->signalEvent(irrevent);
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}
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}
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}
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static void pointer_axis(void* data, wl_pointer* wl_pointer, uint32_t time,
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uint32_t axis, wl_fixed_t value)
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{
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CIrrDeviceWayland* device = static_cast<CIrrDeviceWayland* >(data);
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if (axis == WL_POINTER_AXIS_VERTICAL_SCROLL)
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{
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SEvent irrevent;
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irrevent.EventType = irr::EET_MOUSE_INPUT_EVENT;
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irrevent.MouseInput.X = device->getCursorControl()->getPosition().X;
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irrevent.MouseInput.Y = device->getCursorControl()->getPosition().Y;
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irrevent.MouseInput.Control = device->m_xkb_ctrl_pressed;
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irrevent.MouseInput.Shift = device->m_xkb_shift_pressed;
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irrevent.MouseInput.ButtonStates = device->m_mouse_button_states;
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irrevent.MouseInput.Event = EMIE_MOUSE_WHEEL;
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irrevent.MouseInput.Wheel = wl_fixed_to_double(value) / -10.0f;
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device->signalEvent(irrevent);
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}
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}
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static void keyboard_keymap(void* data, wl_keyboard* keyboard,
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uint32_t format, int fd, uint32_t size)
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{
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CIrrDeviceWayland* device = static_cast<CIrrDeviceWayland*>(data);
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if (!device)
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{
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close(fd);
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return;
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}
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if (format != WL_KEYBOARD_KEYMAP_FORMAT_XKB_V1)
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{
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close(fd);
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return;
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}
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char* map_str = static_cast<char*>(mmap(NULL, size, PROT_READ,
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MAP_SHARED, fd, 0));
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if (map_str == MAP_FAILED)
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{
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close(fd);
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return;
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}
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device->m_xkb_keymap = xkb_keymap_new_from_string(
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device->m_xkb_context,
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map_str,
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XKB_KEYMAP_FORMAT_TEXT_V1,
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XKB_KEYMAP_COMPILE_NO_FLAGS);
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munmap(map_str, size);
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close(fd);
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if (!device->m_xkb_keymap)
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{
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return;
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}
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device->m_xkb_state = xkb_state_new(device->m_xkb_keymap);
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if (!device->m_xkb_state)
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{
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xkb_keymap_unref(device->m_xkb_keymap);
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device->m_xkb_keymap = NULL;
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return;
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}
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device->m_xkb_alt_mask =
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1 << xkb_keymap_mod_get_index(device->m_xkb_keymap, "Mod1");
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device->m_xkb_ctrl_mask =
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1 << xkb_keymap_mod_get_index(device->m_xkb_keymap, "Control");
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device->m_xkb_shift_mask =
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1 << xkb_keymap_mod_get_index(device->m_xkb_keymap, "Shift");
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std::string locale = "C";
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if (getenv("LC_ALL"))
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{
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locale = getenv("LC_ALL");
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}
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else if (getenv("LC_CTYPE"))
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{
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locale = getenv("LC_CTYPE");
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}
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else if (getenv("LANG"))
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{
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locale = getenv("LANG");
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}
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device->m_xkb_compose_table = xkb_compose_table_new_from_locale(
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device->m_xkb_context,
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locale.c_str(),
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XKB_COMPOSE_COMPILE_NO_FLAGS);
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if (!device->m_xkb_compose_table)
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return;
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device->m_xkb_compose_state = xkb_compose_state_new(
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device->m_xkb_compose_table,
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XKB_COMPOSE_STATE_NO_FLAGS);
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if (!device->m_xkb_compose_state)
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{
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xkb_compose_table_unref(device->m_xkb_compose_table);
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device->m_xkb_compose_table = NULL;
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}
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}
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static void keyboard_enter(void* data, wl_keyboard* keyboard,
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uint32_t serial, wl_surface* surface,
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wl_array* keys)
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{
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}
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static void keyboard_leave(void* data, wl_keyboard* keyboard,
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uint32_t serial, wl_surface* surface)
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{
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}
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static void keyboard_key(void* data, wl_keyboard* keyboard, uint32_t serial,
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uint32_t time, uint32_t key, uint32_t state)
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{
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CIrrDeviceWayland* device = static_cast<CIrrDeviceWayland*>(data);
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if (!device->m_xkb_state)
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return;
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wchar_t key_char = 0;
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if (state == WL_KEYBOARD_KEY_STATE_PRESSED)
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{
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xkb_keysym_t sym = XKB_KEY_NoSymbol;
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const xkb_keysym_t* syms;
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uint32_t num_syms = xkb_state_key_get_syms(device->m_xkb_state,
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key + 8, &syms);
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if (num_syms == 1)
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sym = syms[0];
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if (sym != XKB_KEY_NoSymbol && device->m_xkb_compose_state)
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{
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xkb_compose_feed_result result = xkb_compose_state_feed(
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device->m_xkb_compose_state, sym);
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if (result == XKB_COMPOSE_FEED_ACCEPTED)
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{
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xkb_compose_status status = xkb_compose_state_get_status(
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device->m_xkb_compose_state);
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switch (status)
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{
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case XKB_COMPOSE_COMPOSING:
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case XKB_COMPOSE_CANCELLED:
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sym = XKB_KEY_NoSymbol;
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break;
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case XKB_COMPOSE_COMPOSED:
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sym = xkb_compose_state_get_one_sym(
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device->m_xkb_compose_state);
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break;
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default:
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break;
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}
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}
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}
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if (sym != XKB_KEY_NoSymbol)
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{
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key_char = xkb_keysym_to_utf32(sym);
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}
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}
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SEvent irrevent;
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irrevent.EventType = irr::EET_KEY_INPUT_EVENT;
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irrevent.KeyInput.Control = device->m_xkb_ctrl_pressed;
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irrevent.KeyInput.Shift = device->m_xkb_shift_pressed;
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irrevent.KeyInput.PressedDown = (state == WL_KEYBOARD_KEY_STATE_PRESSED);
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irrevent.KeyInput.Char = key_char;
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irrevent.KeyInput.Key = device->m_key_map[key];
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if (irrevent.KeyInput.Key == 0 && key > 0)
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{
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irrevent.KeyInput.Key = (EKEY_CODE)(KEY_KEY_CODES_COUNT + key);
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}
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device->signalEvent(irrevent);
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}
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static void keyboard_modifiers(void* data, wl_keyboard* keyboard,
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uint32_t serial, uint32_t mods_depressed,
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uint32_t mods_latched, uint32_t mods_locked,
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uint32_t group)
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{
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CIrrDeviceWayland* device = static_cast<CIrrDeviceWayland*>(data);
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if (!device->m_xkb_keymap)
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return;
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xkb_state_update_mask(device->m_xkb_state, mods_depressed, mods_latched,
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mods_locked, 0, 0, group);
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xkb_state_component state_component = (xkb_state_component)(
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XKB_STATE_MODS_DEPRESSED | XKB_STATE_MODS_LATCHED);
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xkb_mod_mask_t mods = xkb_state_serialize_mods(device->m_xkb_state,
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state_component);
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device->m_xkb_alt_pressed = (mods & device->m_xkb_alt_mask) != 0;
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device->m_xkb_ctrl_pressed = (mods & device->m_xkb_ctrl_mask) != 0;
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device->m_xkb_shift_pressed = (mods & device->m_xkb_shift_mask) != 0;
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}
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static void keyboard_repeat_info(void* data, wl_keyboard* keyboard,
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int32_t rate, int32_t delay)
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{
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}
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static void seat_capabilities(void* data, wl_seat* seat, uint32_t caps)
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{
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CIrrDeviceWayland* device = static_cast<CIrrDeviceWayland*>(data);
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if ((caps & WL_SEAT_CAPABILITY_POINTER) && !device->m_pointer)
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{
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device->m_pointer = wl_seat_get_pointer(seat);
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wl_pointer_add_listener(device->m_pointer, &pointer_listener, device);
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}
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else if (!(caps & WL_SEAT_CAPABILITY_POINTER) && device->m_pointer)
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{
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wl_pointer_destroy(device->m_pointer);
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device->m_pointer = NULL;
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}
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if ((caps & WL_SEAT_CAPABILITY_KEYBOARD) && !device->m_keyboard)
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{
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device->m_keyboard = wl_seat_get_keyboard(seat);
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wl_keyboard_add_listener(device->m_keyboard, &keyboard_listener,
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device);
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}
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else if (!(caps & WL_SEAT_CAPABILITY_KEYBOARD) && device->m_keyboard)
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{
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wl_keyboard_destroy(device->m_keyboard);
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device->m_keyboard = NULL;
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}
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}
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static void output_geometry(void* data, wl_output* wl_output, int32_t x,
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int32_t y, int32_t physical_width,
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int32_t physical_height, int32_t subpixel,
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const char* make, const char* model,
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int32_t transform)
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{
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}
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static void output_done(void* data, wl_output* wl_output)
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{
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}
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static void output_scale(void* data, wl_output* wl_output, int32_t scale)
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{
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}
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static void output_mode(void* data, struct wl_output* wl_output,
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uint32_t flags, int32_t width, int32_t height,
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int32_t refresh)
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{
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CIrrDeviceWayland* device = static_cast<CIrrDeviceWayland*>(data);
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device->VideoModeList.addMode(core::dimension2du(width, height), 24);
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if (flags & WL_OUTPUT_MODE_CURRENT)
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{
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device->VideoModeList.setDesktop(24, core::dimension2du(width,
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height));
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}
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}
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static void shell_surface_ping(void* data, wl_shell_surface* shell_surface,
|
|
uint32_t serial)
|
|
{
|
|
wl_shell_surface_pong(shell_surface, serial);
|
|
}
|
|
|
|
static void shell_surface_configure(void* data,
|
|
wl_shell_surface* shell_surface,
|
|
uint32_t edges, int32_t width,
|
|
int32_t height)
|
|
{
|
|
}
|
|
|
|
static void shell_surface_popup_done(void* data,
|
|
wl_shell_surface* shell_surface)
|
|
{
|
|
}
|
|
|
|
static void registry_global(void* data, wl_registry* registry,
|
|
uint32_t name, const char* interface,
|
|
uint32_t version)
|
|
{
|
|
CIrrDeviceWayland* device = static_cast<CIrrDeviceWayland*>(data);
|
|
|
|
if (interface == NULL)
|
|
return;
|
|
|
|
std::string interface_str = interface;
|
|
|
|
if (interface_str == "wl_compositor")
|
|
{
|
|
device->m_compositor = static_cast<wl_compositor*>(wl_registry_bind(
|
|
registry, name, &wl_compositor_interface, 1));
|
|
}
|
|
else if (interface_str == "wl_shell")
|
|
{
|
|
device->m_shell = static_cast<wl_shell*>(wl_registry_bind(registry,
|
|
name, &wl_shell_interface, 1));
|
|
}
|
|
else if (interface_str == "wl_seat")
|
|
{
|
|
device->m_seat = static_cast<wl_seat*>(wl_registry_bind(registry,
|
|
name, &wl_seat_interface, 1));
|
|
}
|
|
else if (interface_str == "wl_shm")
|
|
{
|
|
device->m_shm = static_cast<wl_shm*>(wl_registry_bind(registry, name,
|
|
&wl_shm_interface, 1));
|
|
}
|
|
else if (interface_str == "wl_output")
|
|
{
|
|
device->m_output = static_cast<wl_output*>(wl_registry_bind(registry,
|
|
name, &wl_output_interface, 2));
|
|
}
|
|
}
|
|
|
|
static void registry_global_remove(void* data, wl_registry* registry,
|
|
uint32_t name)
|
|
{
|
|
}
|
|
};
|
|
|
|
const wl_pointer_listener WaylandCallbacks::pointer_listener =
|
|
{
|
|
WaylandCallbacks::pointer_enter,
|
|
WaylandCallbacks::pointer_leave,
|
|
WaylandCallbacks::pointer_motion,
|
|
WaylandCallbacks::pointer_button,
|
|
WaylandCallbacks::pointer_axis
|
|
};
|
|
|
|
const wl_keyboard_listener WaylandCallbacks::keyboard_listener =
|
|
{
|
|
WaylandCallbacks::keyboard_keymap,
|
|
WaylandCallbacks::keyboard_enter,
|
|
WaylandCallbacks::keyboard_leave,
|
|
WaylandCallbacks::keyboard_key,
|
|
WaylandCallbacks::keyboard_modifiers,
|
|
WaylandCallbacks::keyboard_repeat_info
|
|
};
|
|
|
|
const wl_seat_listener WaylandCallbacks::seat_listener =
|
|
{
|
|
WaylandCallbacks::seat_capabilities
|
|
};
|
|
|
|
const wl_output_listener WaylandCallbacks::output_listener =
|
|
{
|
|
WaylandCallbacks::output_geometry,
|
|
WaylandCallbacks::output_mode,
|
|
WaylandCallbacks::output_done,
|
|
WaylandCallbacks::output_scale
|
|
};
|
|
|
|
const wl_shell_surface_listener WaylandCallbacks::shell_surface_listener =
|
|
{
|
|
WaylandCallbacks::shell_surface_ping,
|
|
WaylandCallbacks::shell_surface_configure,
|
|
WaylandCallbacks::shell_surface_popup_done
|
|
};
|
|
|
|
const wl_registry_listener WaylandCallbacks::registry_listener =
|
|
{
|
|
WaylandCallbacks::registry_global,
|
|
WaylandCallbacks::registry_global_remove
|
|
};
|
|
|
|
|
|
|
|
bool CIrrDeviceWayland::isWaylandDeviceWorking()
|
|
{
|
|
bool is_working = false;
|
|
|
|
wl_display* display = wl_display_connect(NULL);
|
|
|
|
if (display != NULL)
|
|
{
|
|
is_working = true;
|
|
wl_display_disconnect(display);
|
|
}
|
|
|
|
return is_working;
|
|
}
|
|
|
|
CIrrDeviceWayland::CIrrDeviceWayland(const SIrrlichtCreationParameters& params)
|
|
: CIrrDeviceStub(params)
|
|
{
|
|
#ifdef _DEBUG
|
|
setDebugName("CIrrDeviceWayland");
|
|
#endif
|
|
|
|
m_compositor = NULL;
|
|
m_cursor = NULL;
|
|
m_cursor_theme = NULL;
|
|
m_display = NULL;
|
|
m_egl_window = NULL;
|
|
m_keyboard = NULL;
|
|
m_output = NULL;
|
|
m_pointer = NULL;
|
|
m_registry = NULL;
|
|
m_seat = NULL;
|
|
m_shell = NULL;
|
|
m_shell_surface = NULL;
|
|
m_shm = NULL;
|
|
m_cursor_surface = NULL;
|
|
m_surface = NULL;
|
|
m_enter_serial = 0;
|
|
|
|
m_xkb_context = NULL;
|
|
m_xkb_compose_table = NULL;
|
|
m_xkb_compose_state = NULL;
|
|
m_xkb_keymap = NULL;
|
|
m_xkb_state = NULL;
|
|
m_xkb_alt_mask = 0;
|
|
m_xkb_ctrl_mask = 0;
|
|
m_xkb_shift_mask = 0;
|
|
m_xkb_alt_pressed = false;
|
|
m_xkb_ctrl_pressed = false;
|
|
m_xkb_shift_pressed = false;
|
|
|
|
m_egl_context = NULL;
|
|
|
|
m_mouse_button_states = 0;
|
|
m_width = params.WindowSize.Width;
|
|
m_height = params.WindowSize.Height;
|
|
m_window_has_focus = false;
|
|
m_window_minimized = false;
|
|
|
|
utsname LinuxInfo;
|
|
uname(&LinuxInfo);
|
|
|
|
core::stringc linuxversion;
|
|
linuxversion += LinuxInfo.sysname;
|
|
linuxversion += " ";
|
|
linuxversion += LinuxInfo.release;
|
|
linuxversion += " ";
|
|
linuxversion += LinuxInfo.version;
|
|
linuxversion += " ";
|
|
linuxversion += LinuxInfo.machine;
|
|
|
|
Operator = new COSOperator(linuxversion, this);
|
|
os::Printer::log(linuxversion.c_str(), ELL_INFORMATION);
|
|
|
|
CursorControl = new CCursorControl(this);
|
|
|
|
createKeyMap();
|
|
|
|
m_display = wl_display_connect(NULL);
|
|
m_registry = wl_display_get_registry(m_display);
|
|
wl_registry_add_listener(m_registry, &WaylandCallbacks::registry_listener, this);
|
|
wl_display_dispatch(m_display);
|
|
|
|
m_xkb_context = xkb_context_new(XKB_CONTEXT_NO_FLAGS);
|
|
|
|
if (CreationParams.DriverType != video::EDT_NULL)
|
|
{
|
|
if (!createWindow())
|
|
return;
|
|
}
|
|
|
|
wl_seat_add_listener(m_seat, &WaylandCallbacks::seat_listener, this);
|
|
wl_output_add_listener(m_output, &WaylandCallbacks::output_listener, this);
|
|
|
|
createDriver();
|
|
|
|
if (VideoDriver)
|
|
createGUIAndScene();
|
|
|
|
wl_display_dispatch(m_display);
|
|
}
|
|
|
|
//! destructor
|
|
CIrrDeviceWayland::~CIrrDeviceWayland()
|
|
{
|
|
delete m_egl_context;
|
|
|
|
if (m_keyboard)
|
|
wl_keyboard_destroy(m_keyboard);
|
|
|
|
if (m_pointer)
|
|
wl_pointer_destroy(m_pointer);
|
|
|
|
if (m_cursor_surface)
|
|
wl_surface_destroy(m_cursor_surface);
|
|
|
|
if (m_cursor_theme)
|
|
wl_cursor_theme_destroy(m_cursor_theme);
|
|
|
|
if (m_shell_surface)
|
|
wl_shell_surface_destroy(m_shell_surface);
|
|
|
|
wl_output_destroy(m_output);
|
|
wl_seat_destroy(m_seat);
|
|
wl_registry_destroy(m_registry);
|
|
wl_display_flush(m_display);
|
|
wl_display_disconnect(m_display);
|
|
|
|
xkb_context_unref(m_xkb_context);
|
|
|
|
closeJoysticks();
|
|
}
|
|
|
|
bool CIrrDeviceWayland::initEGL()
|
|
{
|
|
m_egl_window = wl_egl_window_create(m_surface, m_width, m_height);
|
|
|
|
m_egl_context = new ContextManagerEGL();
|
|
|
|
ContextEGLParams egl_params;
|
|
egl_params.opengl_api = CEGL_API_OPENGL;
|
|
egl_params.surface_type = CEGL_SURFACE_WINDOW;
|
|
egl_params.force_legacy_device = CreationParams.ForceLegacyDevice;
|
|
egl_params.with_alpha_channel = CreationParams.WithAlphaChannel;
|
|
egl_params.vsync_enabled = CreationParams.Vsync;
|
|
egl_params.window = m_egl_window;
|
|
egl_params.display = m_display;
|
|
|
|
bool success = m_egl_context->init(egl_params);
|
|
|
|
if (!success)
|
|
return false;
|
|
|
|
video::useCoreContext = !m_egl_context->isLegacyDevice();
|
|
|
|
int w = 0;
|
|
int h = 0;
|
|
|
|
if (m_egl_context->getSurfaceDimensions(&w, &h))
|
|
{
|
|
m_width = w;
|
|
m_height = h;
|
|
CreationParams.WindowSize.Width = m_width;
|
|
CreationParams.WindowSize.Height = m_height;
|
|
}
|
|
|
|
return true;
|
|
}
|
|
|
|
bool CIrrDeviceWayland::createWindow()
|
|
{
|
|
m_surface = wl_compositor_create_surface(m_compositor);
|
|
m_shell_surface = wl_shell_get_shell_surface(m_shell, m_surface);
|
|
|
|
wl_shell_surface_add_listener(m_shell_surface,
|
|
&WaylandCallbacks::shell_surface_listener, this);
|
|
|
|
if (CreationParams.Fullscreen)
|
|
{
|
|
wl_shell_surface_set_fullscreen(m_shell_surface,
|
|
WL_SHELL_SURFACE_FULLSCREEN_METHOD_DEFAULT, 0, m_output);
|
|
}
|
|
else
|
|
{
|
|
wl_shell_surface_set_toplevel(m_shell_surface);
|
|
}
|
|
|
|
wl_display_flush(m_display);
|
|
|
|
bool success = initEGL();
|
|
|
|
if (!success)
|
|
{
|
|
os::Printer::log("Couldn't create OpenGL context.", ELL_ERROR);
|
|
return false;
|
|
}
|
|
|
|
wl_region* region = wl_compositor_create_region(m_compositor);
|
|
wl_region_add(region, 0, 0, m_width, m_height);
|
|
wl_surface_set_opaque_region(m_surface, region);
|
|
wl_region_destroy(region);
|
|
|
|
wl_display_flush(m_display);
|
|
|
|
m_cursor_surface = wl_compositor_create_surface(m_compositor);
|
|
m_cursor_theme = wl_cursor_theme_load(NULL, 32, m_shm);
|
|
|
|
if (!m_cursor_theme)
|
|
{
|
|
os::Printer::log("Couldn't load cursor theme.", ELL_ERROR);
|
|
}
|
|
else
|
|
{
|
|
m_cursor = wl_cursor_theme_get_cursor(m_cursor_theme, "left_ptr");
|
|
|
|
if (!m_cursor)
|
|
{
|
|
os::Printer::log("Couldn't load left pointer cursor.", ELL_ERROR);
|
|
}
|
|
}
|
|
|
|
return true;
|
|
}
|
|
|
|
//! create the driver
|
|
void CIrrDeviceWayland::createDriver()
|
|
{
|
|
switch(CreationParams.DriverType)
|
|
{
|
|
default:
|
|
os::Printer::log("Wayland driver only supports OpenGL.", ELL_ERROR);
|
|
break;
|
|
case video::EDT_OPENGL:
|
|
#ifdef _IRR_COMPILE_WITH_OPENGL_
|
|
VideoDriver = video::createOpenGLDriver(CreationParams, FileSystem, this);
|
|
#else
|
|
os::Printer::log("No OpenGL support compiled in.", ELL_ERROR);
|
|
#endif
|
|
break;
|
|
}
|
|
}
|
|
|
|
void CIrrDeviceWayland::swapBuffers()
|
|
{
|
|
wl_display_dispatch_pending(m_display);
|
|
m_egl_context->swapBuffers();
|
|
}
|
|
|
|
void CIrrDeviceWayland::updateCursor()
|
|
{
|
|
if (!getCursorControl()->isVisible() && CreationParams.Fullscreen)
|
|
{
|
|
wl_pointer_set_cursor(m_pointer, m_enter_serial, NULL, 0, 0);
|
|
}
|
|
else if (m_cursor)
|
|
{
|
|
wl_cursor_image* image = m_cursor->images[0];
|
|
wl_buffer* buffer = wl_cursor_image_get_buffer(image);
|
|
|
|
if (!buffer)
|
|
return;
|
|
|
|
wl_pointer_set_cursor(m_pointer, m_enter_serial, m_cursor_surface,
|
|
image->hotspot_x, image->hotspot_y);
|
|
wl_surface_attach(m_cursor_surface, buffer, 0, 0);
|
|
wl_surface_damage(m_cursor_surface, 0, 0, image->width, image->height);
|
|
wl_surface_commit(m_cursor_surface);
|
|
}
|
|
}
|
|
|
|
void CIrrDeviceWayland::signalEvent(const SEvent &event)
|
|
{
|
|
m_events.push_back(event);
|
|
}
|
|
|
|
//! runs the device. Returns false if device wants to be deleted
|
|
bool CIrrDeviceWayland::run()
|
|
{
|
|
os::Timer::tick();
|
|
|
|
for (unsigned int i = 0; i < m_events.size(); i++)
|
|
{
|
|
postEventFromUser(m_events[i]);
|
|
}
|
|
|
|
m_events.clear();
|
|
|
|
if (!Close)
|
|
pollJoysticks();
|
|
|
|
return !Close;
|
|
}
|
|
|
|
//! Pause the current process for the minimum time allowed only to allow other
|
|
//! processes to execute
|
|
void CIrrDeviceWayland::yield()
|
|
{
|
|
struct timespec ts = {0,1};
|
|
nanosleep(&ts, NULL);
|
|
}
|
|
|
|
//! Pause execution and let other processes to run for a specified amount of time.
|
|
void CIrrDeviceWayland::sleep(u32 timeMs, bool pauseTimer=false)
|
|
{
|
|
const bool wasStopped = Timer ? Timer->isStopped() : true;
|
|
|
|
struct timespec ts;
|
|
ts.tv_sec = (time_t) (timeMs / 1000);
|
|
ts.tv_nsec = (long) (timeMs % 1000)* 1000000;
|
|
|
|
if (pauseTimer && !wasStopped)
|
|
Timer->stop();
|
|
|
|
nanosleep(&ts, NULL);
|
|
|
|
if (pauseTimer && !wasStopped)
|
|
Timer->start();
|
|
}
|
|
|
|
//! sets the caption of the window
|
|
void CIrrDeviceWayland::setWindowCaption(const wchar_t* text)
|
|
{
|
|
if (!m_shell_surface)
|
|
return;
|
|
|
|
char title[1024];
|
|
wcstombs(title, text, sizeof(title));
|
|
title[1023] = '\0';
|
|
|
|
wl_shell_surface_set_title(m_shell_surface, title);
|
|
}
|
|
|
|
//! presents a surface in the client area
|
|
bool CIrrDeviceWayland::present(video::IImage* image, void* windowId,
|
|
core::rect<s32>* srcRect)
|
|
{
|
|
return true;
|
|
}
|
|
|
|
//! notifies the device that it should close itself
|
|
void CIrrDeviceWayland::closeDevice()
|
|
{
|
|
Close = true;
|
|
}
|
|
|
|
//! returns if window is active. if not, nothing need to be drawn
|
|
bool CIrrDeviceWayland::isWindowActive() const
|
|
{
|
|
return (m_window_has_focus && !m_window_minimized);
|
|
}
|
|
|
|
//! returns if window has focus.
|
|
bool CIrrDeviceWayland::isWindowFocused() const
|
|
{
|
|
return m_window_has_focus;
|
|
}
|
|
|
|
//! returns if window is minimized.
|
|
bool CIrrDeviceWayland::isWindowMinimized() const
|
|
{
|
|
return m_window_minimized;
|
|
}
|
|
|
|
//! returns color format of the window.
|
|
video::ECOLOR_FORMAT CIrrDeviceWayland::getColorFormat() const
|
|
{
|
|
return video::ECF_R8G8B8;
|
|
}
|
|
|
|
//! Sets if the window should be resizable in windowed mode.
|
|
void CIrrDeviceWayland::setResizable(bool resize)
|
|
{
|
|
}
|
|
|
|
//! Return pointer to a list with all video modes supported by the gfx adapter.
|
|
video::IVideoModeList* CIrrDeviceWayland::getVideoModeList()
|
|
{
|
|
return &VideoModeList;
|
|
}
|
|
|
|
//! Minimize window
|
|
void CIrrDeviceWayland::minimizeWindow()
|
|
{
|
|
}
|
|
|
|
//! Maximize window
|
|
void CIrrDeviceWayland::maximizeWindow()
|
|
{
|
|
}
|
|
|
|
//! Restore original window size
|
|
void CIrrDeviceWayland::restoreWindow()
|
|
{
|
|
}
|
|
|
|
//! Set the current Gamma Value for the Display
|
|
bool CIrrDeviceWayland::setGammaRamp(f32 red, f32 green, f32 blue,
|
|
f32 brightness, f32 contrast)
|
|
{
|
|
return false;
|
|
}
|
|
|
|
//! Get the current Gamma Value for the Display
|
|
bool CIrrDeviceWayland::getGammaRamp(f32 &red, f32 &green, f32 &blue,
|
|
f32 &brightness, f32 &contrast)
|
|
{
|
|
brightness = 0.0f;
|
|
contrast = 0.0f;
|
|
return false;
|
|
}
|
|
|
|
//! gets text from the clipboard
|
|
//! \return Returns 0 if no string is in there.
|
|
const c8* CIrrDeviceWayland::getTextFromClipboard() const
|
|
{
|
|
return m_clipboard.c_str();
|
|
}
|
|
|
|
//! copies text to the clipboard
|
|
void CIrrDeviceWayland::copyToClipboard(const c8* text) const
|
|
{
|
|
m_clipboard = text;
|
|
}
|
|
|
|
//! Remove all messages pending in the system message loop
|
|
void CIrrDeviceWayland::clearSystemMessages()
|
|
{
|
|
}
|
|
|
|
void CIrrDeviceWayland::createKeyMap()
|
|
{
|
|
m_key_map[0] = KEY_UNKNOWN; //KEY_RESERVED
|
|
m_key_map[1] = KEY_ESCAPE; //KEY_ESC
|
|
m_key_map[2] = KEY_KEY_1; //KEY_1
|
|
m_key_map[3] = KEY_KEY_2; //KEY_2
|
|
m_key_map[4] = KEY_KEY_3; //KEY_3
|
|
m_key_map[5] = KEY_KEY_4; //KEY_4
|
|
m_key_map[6] = KEY_KEY_5; //KEY_5
|
|
m_key_map[7] = KEY_KEY_6; //KEY_6
|
|
m_key_map[8] = KEY_KEY_7; //KEY_7
|
|
m_key_map[9] = KEY_KEY_8; //KEY_8
|
|
m_key_map[10] = KEY_KEY_9; //KEY_9
|
|
m_key_map[11] = KEY_KEY_0; //KEY_0
|
|
m_key_map[12] = KEY_MINUS; //KEY_MINUS
|
|
m_key_map[13] = KEY_PLUS; //KEY_EQUAL
|
|
m_key_map[14] = KEY_BACK; //KEY_BACKSPACE
|
|
m_key_map[15] = KEY_TAB; //KEY_TAB
|
|
m_key_map[16] = KEY_KEY_Q; //KEY_Q
|
|
m_key_map[17] = KEY_KEY_W; //KEY_W
|
|
m_key_map[18] = KEY_KEY_E; //KEY_E
|
|
m_key_map[19] = KEY_KEY_R; //KEY_R
|
|
m_key_map[20] = KEY_KEY_T; //KEY_T
|
|
m_key_map[21] = KEY_KEY_Y; //KEY_Y
|
|
m_key_map[22] = KEY_KEY_U; //KEY_U
|
|
m_key_map[23] = KEY_KEY_I; //KEY_I
|
|
m_key_map[25] = KEY_KEY_P; //KEY_P
|
|
m_key_map[24] = KEY_KEY_O; //KEY_O
|
|
m_key_map[26] = KEY_OEM_4; //KEY_LEFTBRACE
|
|
m_key_map[27] = KEY_OEM_6; //KEY_RIGHTBRACE
|
|
m_key_map[28] = KEY_RETURN; //KEY_ENTER
|
|
m_key_map[29] = KEY_LCONTROL; //KEY_LEFTCTRL
|
|
m_key_map[30] = KEY_KEY_A; //KEY_A
|
|
m_key_map[31] = KEY_KEY_S; // KEY_S
|
|
m_key_map[32] = KEY_KEY_D; //KEY_D
|
|
m_key_map[33] = KEY_KEY_F; //KEY_F
|
|
m_key_map[34] = KEY_KEY_G; //KEY_G
|
|
m_key_map[35] = KEY_KEY_H; //KEY_H
|
|
m_key_map[36] = KEY_KEY_J; //KEY_J
|
|
m_key_map[37] = KEY_KEY_K; //KEY_K
|
|
m_key_map[38] = KEY_KEY_L; //KEY_L
|
|
m_key_map[39] = KEY_OEM_1; //KEY_SEMICOLON
|
|
m_key_map[40] = KEY_OEM_7; //KEY_APOSTROPHE
|
|
m_key_map[41] = KEY_OEM_3; //KEY_GRAVE
|
|
m_key_map[42] = KEY_LSHIFT; //KEY_LEFTSHIFT
|
|
m_key_map[43] = KEY_OEM_5; //KEY_BACKSLASH
|
|
m_key_map[44] = KEY_KEY_Z; //KEY_Z
|
|
m_key_map[45] = KEY_KEY_X; //KEY_X
|
|
m_key_map[46] = KEY_KEY_C; //KEY_C
|
|
m_key_map[47] = KEY_KEY_V; //KEY_V
|
|
m_key_map[48] = KEY_KEY_B; //KEY_B
|
|
m_key_map[49] = KEY_KEY_N; //KEY_N
|
|
m_key_map[50] = KEY_KEY_M; //KEY_M
|
|
m_key_map[51] = KEY_COMMA; //KEY_COMMA
|
|
m_key_map[52] = KEY_PERIOD; //KEY_DOT
|
|
m_key_map[53] = KEY_OEM_2; // KEY_SLASH
|
|
m_key_map[54] = KEY_RSHIFT; //KEY_RIGHTSHIFT
|
|
m_key_map[55] = KEY_MULTIPLY; //KEY_KPASTERISK
|
|
m_key_map[56] = KEY_LMENU; //KEY_LEFTALT
|
|
m_key_map[57] = KEY_SPACE; //KEY_SPACE
|
|
m_key_map[58] = KEY_CAPITAL; //KEY_CAPSLOCK
|
|
m_key_map[59] = KEY_F1; //KEY_F1
|
|
m_key_map[60] = KEY_F2; //KEY_F2
|
|
m_key_map[61] = KEY_F3; //KEY_F3
|
|
m_key_map[62] = KEY_F4; //KEY_F4
|
|
m_key_map[63] = KEY_F5; //KEY_F5
|
|
m_key_map[64] = KEY_F6; //KEY_F6
|
|
m_key_map[65] = KEY_F7; //KEY_F7
|
|
m_key_map[66] = KEY_F8; //KEY_F8
|
|
m_key_map[67] = KEY_F9; //KEY_F9
|
|
m_key_map[68] = KEY_F10; //KEY_F10
|
|
m_key_map[69] = KEY_NUMLOCK; //KEY_NUMLOCK
|
|
m_key_map[70] = KEY_SCROLL; //KEY_SCROLLLOCK
|
|
m_key_map[71] = KEY_NUMPAD7; //KEY_KP7
|
|
m_key_map[72] = KEY_NUMPAD8; //KEY_KP8
|
|
m_key_map[73] = KEY_NUMPAD9; //KEY_KP9
|
|
m_key_map[74] = KEY_SUBTRACT; //KEY_KPMINUS
|
|
m_key_map[75] = KEY_NUMPAD4; //KEY_KP4
|
|
m_key_map[76] = KEY_NUMPAD5; //KEY_KP5
|
|
m_key_map[77] = KEY_NUMPAD6; //KEY_KP6
|
|
m_key_map[78] = KEY_ADD; //KEY_KPPLUS
|
|
m_key_map[79] = KEY_NUMPAD1; //KEY_KP1
|
|
m_key_map[80] = KEY_NUMPAD2; //KEY_KP2
|
|
m_key_map[81] = KEY_NUMPAD3; //KEY_KP3
|
|
m_key_map[82] = KEY_NUMPAD0; //KEY_KP0
|
|
m_key_map[83] = KEY_SEPARATOR; //KEY_KPDOT
|
|
m_key_map[85] = KEY_UNKNOWN; //KEY_ZENKAKUHANKAKU
|
|
m_key_map[86] = KEY_OEM_102; //KEY_102ND
|
|
m_key_map[87] = KEY_F11; //KEY_F11
|
|
m_key_map[88] = KEY_F12; //KEY_F12
|
|
m_key_map[89] = KEY_UNKNOWN; //KEY_RO
|
|
m_key_map[90] = KEY_UNKNOWN; //KEY_KATAKANA
|
|
m_key_map[91] = KEY_UNKNOWN; //KEY_HIRAGANA
|
|
m_key_map[92] = KEY_UNKNOWN; //KEY_HENKAN
|
|
m_key_map[93] = KEY_UNKNOWN; //KEY_KATAKANAHIRAGANA
|
|
m_key_map[94] = KEY_UNKNOWN; //KEY_MUHENKAN
|
|
m_key_map[95] = KEY_SEPARATOR; //KEY_KPJPCOMMA
|
|
m_key_map[96] = KEY_RETURN; //KEY_KPENTER
|
|
m_key_map[97] = KEY_RCONTROL; //KEY_RIGHTCTRL
|
|
m_key_map[98] = KEY_DIVIDE; //KEY_KPSLASH
|
|
m_key_map[99] = KEY_UNKNOWN; //KEY_SYSRQ
|
|
m_key_map[100] = KEY_RMENU; //KEY_RIGHTALT
|
|
m_key_map[101] = KEY_UNKNOWN; //KEY_LINEFEED
|
|
m_key_map[102] = KEY_HOME; //KEY_HOME
|
|
m_key_map[103] = KEY_UP; //KEY_UP
|
|
m_key_map[104] = KEY_PRIOR; //KEY_PAGEUP
|
|
m_key_map[105] = KEY_LEFT; //KEY_LEFT
|
|
m_key_map[106] = KEY_RIGHT; //KEY_RIGHT
|
|
m_key_map[107] = KEY_END; //KEY_END
|
|
m_key_map[108] = KEY_DOWN; //KEY_DOWN
|
|
m_key_map[109] = KEY_NEXT; //KEY_PAGEDOWN
|
|
m_key_map[110] = KEY_INSERT; //KEY_INSERT
|
|
m_key_map[111] = KEY_DELETE; //KEY_DELETE
|
|
m_key_map[112] = KEY_UNKNOWN; //KEY_MACRO
|
|
m_key_map[113] = KEY_VOLUME_MUTE; //KEY_MUTE
|
|
m_key_map[114] = KEY_VOLUME_DOWN; //KEY_VOLUMEDOWN
|
|
m_key_map[115] = KEY_VOLUME_UP; //KEY_VOLUMEUP
|
|
m_key_map[116] = KEY_UNKNOWN; //KEY_POWER
|
|
m_key_map[117] = KEY_RETURN; //KEY_KPEQUAL
|
|
m_key_map[118] = KEY_PLUS; //KEY_KPPLUSMINUS
|
|
m_key_map[119] = KEY_PAUSE; //KEY_PAUSE
|
|
m_key_map[120] = KEY_UNKNOWN; //KEY_SCALE
|
|
m_key_map[121] = KEY_COMMA; //KEY_KPCOMMA
|
|
m_key_map[122] = KEY_UNKNOWN; //KEY_HANGEUL
|
|
m_key_map[123] = KEY_UNKNOWN; //KEY_HANJA
|
|
m_key_map[124] = KEY_UNKNOWN; //KEY_YEN
|
|
m_key_map[125] = KEY_LWIN; //KEY_LEFTMETA
|
|
m_key_map[126] = KEY_RWIN; //KEY_RIGHTMETA
|
|
m_key_map[127] = KEY_MENU; //KEY_COMPOSE
|
|
}
|
|
|
|
// The joystick code is mostly copied from CIrrDeviceLinux.
|
|
|
|
bool CIrrDeviceWayland::activateJoysticks(core::array<SJoystickInfo>& joystickInfo)
|
|
{
|
|
#if defined (_IRR_COMPILE_WITH_JOYSTICK_EVENTS_)
|
|
|
|
joystickInfo.clear();
|
|
|
|
u32 joystick;
|
|
for (joystick = 0; joystick < 32; ++joystick)
|
|
{
|
|
// The joystick device could be here...
|
|
core::stringc devName = "/dev/js";
|
|
devName += joystick;
|
|
|
|
JoystickInfo info;
|
|
info.fd = open(devName.c_str(), O_RDONLY);
|
|
if (info.fd == -1)
|
|
{
|
|
// ...but Ubuntu and possibly other distros
|
|
// create the devices in /dev/input
|
|
devName = "/dev/input/js";
|
|
devName += joystick;
|
|
info.fd = open(devName.c_str(), O_RDONLY);
|
|
}
|
|
|
|
if (info.fd == -1)
|
|
{
|
|
// and BSD here
|
|
devName = "/dev/joy";
|
|
devName += joystick;
|
|
info.fd = open(devName.c_str(), O_RDONLY);
|
|
}
|
|
|
|
if (info.fd == -1)
|
|
continue;
|
|
|
|
#ifdef __FreeBSD__
|
|
info.axes=2;
|
|
info.buttons=2;
|
|
#else
|
|
ioctl( info.fd, JSIOCGAXES, &(info.axes) );
|
|
ioctl( info.fd, JSIOCGBUTTONS, &(info.buttons) );
|
|
fcntl( info.fd, F_SETFL, O_NONBLOCK );
|
|
#endif
|
|
|
|
(void)memset(&info.persistentData, 0, sizeof(info.persistentData));
|
|
info.persistentData.EventType = irr::EET_JOYSTICK_INPUT_EVENT;
|
|
info.persistentData.JoystickEvent.Joystick = m_active_joysticks.size();
|
|
|
|
// There's no obvious way to determine which (if any) axes represent a POV
|
|
// hat, so we'll just set it to "not used" and forget about it.
|
|
info.persistentData.JoystickEvent.POV = 65535;
|
|
|
|
m_active_joysticks.push_back(info);
|
|
|
|
SJoystickInfo returnInfo;
|
|
returnInfo.HasGenericName = false;
|
|
returnInfo.Joystick = joystick;
|
|
returnInfo.PovHat = SJoystickInfo::POV_HAT_UNKNOWN;
|
|
returnInfo.Axes = info.axes;
|
|
returnInfo.Buttons = info.buttons;
|
|
|
|
#ifndef __FreeBSD__
|
|
char name[80];
|
|
ioctl( info.fd, JSIOCGNAME(80), name);
|
|
returnInfo.Name = name;
|
|
#endif
|
|
|
|
joystickInfo.push_back(returnInfo);
|
|
}
|
|
|
|
for (joystick = 0; joystick < joystickInfo.size(); ++joystick)
|
|
{
|
|
char logString[256];
|
|
(void)sprintf(logString, "Found joystick %u, %u axes, %u buttons '%s'",
|
|
joystick, joystickInfo[joystick].Axes,
|
|
joystickInfo[joystick].Buttons, joystickInfo[joystick].Name.c_str());
|
|
os::Printer::log(logString, ELL_INFORMATION);
|
|
}
|
|
|
|
return true;
|
|
#else
|
|
return false;
|
|
#endif // _IRR_COMPILE_WITH_JOYSTICK_EVENTS_
|
|
}
|
|
|
|
|
|
void CIrrDeviceWayland::pollJoysticks()
|
|
{
|
|
#if defined (_IRR_COMPILE_WITH_JOYSTICK_EVENTS_)
|
|
if (m_active_joysticks.size() == 0)
|
|
return;
|
|
|
|
for (unsigned int i = 0; i < m_active_joysticks.size(); i++)
|
|
{
|
|
JoystickInfo& info = m_active_joysticks[i];
|
|
|
|
#ifdef __FreeBSD__
|
|
struct joystick js;
|
|
if (read(info.fd, &js, sizeof(js)) == sizeof(js))
|
|
{
|
|
/* should be a two-bit field*/
|
|
info.persistentData.JoystickEvent.ButtonStates = js.b1 | (js.b2 << 1);
|
|
info.persistentData.JoystickEvent.Axis[0] = js.x; /* X axis*/
|
|
info.persistentData.JoystickEvent.Axis[1] = js.y; /* Y axis*/
|
|
}
|
|
#else
|
|
struct js_event event;
|
|
while (sizeof(event) == read(info.fd, &event, sizeof(event)))
|
|
{
|
|
switch(event.type & ~JS_EVENT_INIT)
|
|
{
|
|
case JS_EVENT_BUTTON:
|
|
{
|
|
if (event.value)
|
|
{
|
|
info.persistentData.JoystickEvent.ButtonStates |= (1 << event.number);
|
|
}
|
|
else
|
|
{
|
|
info.persistentData.JoystickEvent.ButtonStates &= ~(1 << event.number);
|
|
}
|
|
break;
|
|
}
|
|
case JS_EVENT_AXIS:
|
|
{
|
|
if (event.number < SEvent::SJoystickEvent::NUMBER_OF_AXES)
|
|
{
|
|
info.persistentData.JoystickEvent.Axis[event.number] = event.value;
|
|
}
|
|
break;
|
|
}
|
|
default:
|
|
break;
|
|
}
|
|
}
|
|
#endif
|
|
|
|
// Send an irrlicht joystick event once per ::run() even if no new data were received.
|
|
(void)postEventFromUser(info.persistentData);
|
|
}
|
|
#endif // _IRR_COMPILE_WITH_JOYSTICK_EVENTS_
|
|
}
|
|
|
|
void CIrrDeviceWayland::closeJoysticks()
|
|
{
|
|
#if defined(_IRR_COMPILE_WITH_JOYSTICK_EVENTS_)
|
|
for (unsigned int i = 0; i < m_active_joysticks.size(); i++)
|
|
{
|
|
if (m_active_joysticks[i].fd < 0)
|
|
continue;
|
|
|
|
close(m_active_joysticks[i].fd);
|
|
}
|
|
#endif
|
|
}
|
|
|
|
} // end namespace
|
|
|
|
#endif
|