diff options
Diffstat (limited to 'backends/platform/PalmOS/Src/base_event.cpp')
| -rw-r--r-- | backends/platform/PalmOS/Src/base_event.cpp | 458 |
1 files changed, 0 insertions, 458 deletions
diff --git a/backends/platform/PalmOS/Src/base_event.cpp b/backends/platform/PalmOS/Src/base_event.cpp deleted file mode 100644 index ae93514e34..0000000000 --- a/backends/platform/PalmOS/Src/base_event.cpp +++ /dev/null @@ -1,458 +0,0 @@ -/* ScummVM - Graphic Adventure Engine - * - * ScummVM is the legal property of its developers, whose names - * are too numerous to list here. Please refer to the COPYRIGHT - * file distributed with this source distribution. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version 2 - * of the License, or (at your option) any later version. - - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. - * - * $URL$ - * $Id$ - * - */ - -#include "be_base.h" -#include "common/events.h" - -#ifdef STDLIB_TRACE_MEMORY -# include <stdlib.h> -#endif - -#if defined(COMPILE_OS5) && defined(PALMOS_ARM) -extern "C" void SysEventGet(EventType *eventP, Int32 timeout); -extern "C" void SysEventAddToQueue (const EventType *eventP); -#endif - -void OSystem_PalmBase::timer_handler() { - UInt32 msecs = getMillis(); - - if (_timer.active && (msecs >= _timer.nextExpiry)) { - _timer.duration = _timer.callback(_timer.duration); - _timer.nextExpiry = msecs + _timer.duration; - } -} - -void OSystem_PalmBase::battery_handler() { - // check battery level every 15secs - if ((TimGetTicks() - _batCheckLast) > _batCheckTicks) { - UInt16 voltage, warnThreshold, criticalThreshold; - Boolean pluggedIn; - voltage = SysBatteryInfoV20(false, &warnThreshold, &criticalThreshold, NULL, NULL, &pluggedIn); - - if (!pluggedIn) { - if (voltage <= warnThreshold) { - if (!_showBatLow) { - _showBatLow = true; - draw_osd(kDrawBatLow, _screenDest.w - 18, -16, true, 2); - displayMessageOnOSD("Battery low."); - } - } else { - if (_showBatLow) { - _showBatLow = false; - draw_osd(kDrawBatLow, _screenDest.w - 18, -16, false); - } - } - - if (voltage <= criticalThreshold) { - ::EventType event; - event.eType = keyDownEvent; - event.data.keyDown.chr = vchrPowerOff; - event.data.keyDown.modifiers = commandKeyMask; -#if defined(COMPILE_OS5) && defined(PALMOS_ARM) - SysEventAddToQueue(&event); -#else - EvtAddEventToQueue(&event); -#endif - } - } - - _batCheckLast = TimGetTicks(); - } -} - -bool OSystem_PalmBase::pollEvent(Common::Event &event) { - ::EventType ev; - Boolean handled; - UInt32 keyCurrentState; - Coord x, y; - - battery_handler(); - timer_handler(); - sound_handler(); - - for (;;) { - // check for hardkey repeat for mouse emulation - keyCurrentState = KeyCurrentState(); - - // if it was a key pressed, let the keyup event raise - if (_keyExtraPressed) { - if (gVars->arrowKeys) { - if (_keyExtraPressed & _keyExtra.bitLeft) { - if (!(keyCurrentState & _keyExtra.bitLeft)) { - _keyExtraPressed &= ~_keyExtra.bitLeft; - - event.type = Common::EVENT_KEYUP; - event.kbd.keycode = Common::KEYCODE_LEFT; - event.kbd.ascii = event.kbd.keycode; - event.kbd.flags = 0; - return true; - } - } - if (_keyExtraPressed & _keyExtra.bitRight) { - if (!(keyCurrentState & _keyExtra.bitRight)) { - _keyExtraPressed &= ~_keyExtra.bitRight; - - event.type = Common::EVENT_KEYUP; - event.kbd.keycode = Common::KEYCODE_RIGHT; - event.kbd.ascii = event.kbd.keycode; - event.kbd.flags = 0; - return true; - } - } - if (_keyExtraPressed & _keyExtra.bitUp) { - if (!(keyCurrentState & _keyExtra.bitUp)) { - _keyExtraPressed &= ~_keyExtra.bitUp; - - event.type = Common::EVENT_KEYUP; - event.kbd.keycode = Common::KEYCODE_UP; - event.kbd.ascii = event.kbd.keycode; - event.kbd.flags = 0; - return true; - } - } - if (_keyExtraPressed & _keyExtra.bitDown) { - if (!(keyCurrentState & _keyExtra.bitDown)) { - _keyExtraPressed &= ~_keyExtra.bitDown; - - event.type = Common::EVENT_KEYUP; - event.kbd.keycode = Common::KEYCODE_DOWN; - event.kbd.ascii = event.kbd.keycode; - event.kbd.flags = 0; - return true; - } - } - } - - if (_keyExtraPressed & _keyExtra.bitActionA) { - if (!(keyCurrentState & _keyExtra.bitActionA)) { - _keyExtraPressed &= ~_keyExtra.bitActionA; - - event.type = Common::EVENT_LBUTTONUP; - event.mouse.x = _mouseCurState.x; - event.mouse.y = _mouseCurState.y; - return true; - } - } - - if (_keyExtraPressed & _keyExtra.bitActionB) { - if (!(keyCurrentState & _keyExtra.bitActionB)) { - _keyExtraPressed &= ~_keyExtra.bitActionB; - - event.type = Common::EVENT_RBUTTONUP; - event.mouse.x = _mouseCurState.x; - event.mouse.y = _mouseCurState.y; - return true; - } - } - - // no more event till up is raised - return false; - } - - if (!(keyCurrentState & _keyExtraMask)) { - _lastKeyRepeat = 0; - - } else if (getMillis() >= (_keyExtraRepeat + _keyExtraDelay)) { - _keyExtraRepeat = getMillis(); - - if (gVars->arrowKeys) { - if (keyCurrentState & _keyExtra.bitLeft) { - _keyExtraPressed |= _keyExtra.bitLeft; - event.kbd.keycode = Common::KEYCODE_LEFT; - - } else if (keyCurrentState & _keyExtra.bitRight) { - _keyExtraPressed |= _keyExtra.bitRight; - event.kbd.keycode = Common::KEYCODE_RIGHT; - - } else if (keyCurrentState & _keyExtra.bitUp) { - _keyExtraPressed |= _keyExtra.bitUp; - event.kbd.keycode = Common::KEYCODE_UP; - - } else if (keyCurrentState & _keyExtra.bitDown) { - _keyExtraPressed |= _keyExtra.bitDown; - event.kbd.keycode = Common::KEYCODE_DOWN; - } - - event.type = Common::EVENT_KEYDOWN; - event.kbd.ascii = event.kbd.keycode; - event.kbd.flags = 0; - return true; - - } else { - Int8 sx = 0; - Int8 sy = 0; - - if (keyCurrentState & _keyExtra.bitUp) - sy = -1; - else if (keyCurrentState & _keyExtra.bitDown) - sy = +1; - - if (keyCurrentState & _keyExtra.bitLeft) - sx = -1; - else if (keyCurrentState & _keyExtra.bitRight) - sx = +1; - - if (sx || sy) { - simulate_mouse(event, sx, sy, &x, &y); - event.type = Common::EVENT_MOUSEMOVE; - event.mouse.x = x; - event.mouse.y = y; - warpMouse(x, y); - - return true; - } - } - } - -#if defined(COMPILE_OS5) && defined(PALMOS_ARM) - SysEventGet(&ev, evtNoWait); -#else - EvtGetEvent(&ev, evtNoWait); -#endif - - if (ev.eType == keyUpEvent) { - Common::KeyCode k = Common::KEYCODE_INVALID; - switch (ev.data.keyUp.chr) { - - // arrow keys - case chrUpArrow: - k = Common::KEYCODE_UP; break; - case chrDownArrow: - k = Common::KEYCODE_DOWN; break; - case chrRightArrow: - k = Common::KEYCODE_RIGHT; break; - case chrLeftArrow: - k = Common::KEYCODE_LEFT; break; - } - - if (k) { - event.type = Common::EVENT_KEYUP; - event.kbd.keycode = k; - event.kbd.ascii = k; - event.kbd.flags = 0; - return true; - } - - } else if (ev.eType == keyDownEvent) { - Common::KeyCode k = Common::KEYCODE_INVALID; - switch (ev.data.keyDown.chr) { - // ESC key - case vchrLaunch: - event.type = Common::EVENT_KEYDOWN; - event.kbd.keycode = Common::KEYCODE_ESCAPE; - event.kbd.ascii = Common::ASCII_ESCAPE; - event.kbd.flags = 0; - return true; - - // F5 = menu - case vchrMenu: - event.type = Common::EVENT_KEYDOWN; - event.kbd.keycode = Common::KEYCODE_F5; - event.kbd.ascii = Common::ASCII_F5; - event.kbd.flags = 0; - return true; - - // if hotsync pressed, etc... - case vchrHardCradle: - case vchrHardCradle2: - case vchrLowBattery: - case vchrFind: -// case vchrBrightness: // volume control on Zodiac, let other backends disable it - case vchrContrast: - // do nothing - return true; - - // arrow keys - case chrUpArrow: - k = Common::KEYCODE_UP; break; - case chrDownArrow: - k = Common::KEYCODE_DOWN; break; - case chrRightArrow: - k = Common::KEYCODE_RIGHT; break; - case chrLeftArrow: - k = Common::KEYCODE_LEFT; break; - - // return - case chrLineFeed: - case chrCarriageReturn: - k = Common::KEYCODE_RETURN; break; - - } - - if (k) { - event.type = Common::EVENT_KEYDOWN; - event.kbd.keycode = k; - event.kbd.ascii = k; - event.kbd.flags = 0; - return true; - } - } - - if (check_event(event, &ev)) - return true; - - // prevent crash when alarm is raised - handled = ((ev.eType == keyDownEvent) && - (ev.data.keyDown.modifiers & commandKeyMask) && - ((ev.data.keyDown.chr == vchrAttnStateChanged) || - (ev.data.keyDown.chr == vchrAttnUnsnooze))); - - // graffiti strokes, auto-off, etc... - if (!handled) - if (SysHandleEvent(&ev)) - continue; - - switch (ev.eType) { - case penMoveEvent: - get_coordinates(&ev, x, y); - - if (y > _screenHeight || y < 0 || x > _screenWidth || x < 0) - return false; - - if (abs(y - event.mouse.y) <= 2 || abs(x - event.mouse.x) <= 2) - return false; - - event.type = Common::EVENT_MOUSEMOVE; - event.mouse.x = x; - event.mouse.y = y; - warpMouse(x, y); - return true; - - case penDownEvent: - get_coordinates(&ev, x, y); - - // indy fight mode - if (_useNumPad && !_overlayVisible) { - char num = '1'; - num += 9 - - (3 - (3 * x / _screenWidth )) - - (3 * (3 * y / _screenHeight)); - - event.type = Common::EVENT_KEYDOWN; - event.kbd.keycode = (Common::KeyCode)num; - event.kbd.ascii = num; - event.kbd.flags = 0; - - _wasKey = true; - return true; - } - - if (y > _screenHeight || y < 0 || x > _screenWidth || x < 0) - return false; - - event.type = ((gVars->stylusClick || _overlayVisible) ? Common::EVENT_LBUTTONDOWN : Common::EVENT_MOUSEMOVE); - event.mouse.x = x; - event.mouse.y = y; - warpMouse(x, y); - return true; - - case penUpEvent: - get_coordinates(&ev, x, y); - - event.type = ((gVars->stylusClick || _overlayVisible) ? Common::EVENT_LBUTTONUP : Common::EVENT_MOUSEMOVE); - if (y > _screenHeight || y < 0 || x > _screenWidth || x < 0) - return false; - - event.mouse.x = x; - event.mouse.y = y; - warpMouse(x, y); - return true; - - case keyDownEvent: - if (ev.data.keyDown.chr == vchrCommand && - (ev.data.keyDown.modifiers & commandKeyMask)) { - - _lastKeyModifier++; - _lastKeyModifier %= kModifierCount; - - if (_lastKeyModifier) - draw_osd((kDrawKeyState + _lastKeyModifier - 1), 2, _screenDest.h + 2, true); - else - draw_osd(kDrawKeyState, 2, _screenDest.h + 2, false); - - return false; - } - - char mask = 0; - UInt16 key = ev.data.keyDown.chr; - - if (_lastKeyModifier == kModifierNone) { - // for keyboard mode - if (ev.data.keyDown.modifiers & shiftKeyMask) mask |= Common::KBD_SHIFT; - if (ev.data.keyDown.modifiers & controlKeyMask) mask |= Common::KBD_CTRL; - if (ev.data.keyDown.modifiers & optionKeyMask) mask |= Common::KBD_ALT; - if (ev.data.keyDown.modifiers & commandKeyMask) mask |= Common::KBD_CTRL|Common::KBD_ALT; - } else { - // for grafiti mode - if (_lastKeyModifier == kModifierCommand) mask = Common::KBD_CTRL|Common::KBD_ALT; - if (_lastKeyModifier == kModifierAlt) mask = Common::KBD_ALT; - if (_lastKeyModifier == kModifierCtrl) mask = Common::KBD_CTRL; - } - - if (_lastKeyModifier) - draw_osd(kDrawKeyState, 2, _screenDest.h + 2, false); - _lastKeyModifier = kModifierNone; - - // F1 -> F10 key - if (key >= '0' && key <= '9' && mask == (Common::KBD_CTRL|Common::KBD_ALT)) { - key = (key == '0') ? 324 : (315 + key - '1'); - mask = 0; - -#ifdef STDLIB_TRACE_MEMORY - // print memory - } else if (key == 'm' && mask == (Common::KBD_CTRL|Common::KBD_ALT)) { - printf("Used memory: %d\n", __stdlib_trace_memory); -#endif - // exit - } else if ((key == 'z' && mask == Common::KBD_CTRL) || (mask == Common::KBD_ALT && key == 'x')) { - event.type = Common::EVENT_QUIT; - return true; - - // num pad (indy fight mode) - } else if (key == 'n' && mask == (Common::KBD_CTRL|Common::KBD_ALT) && !_overlayVisible) { - _useNumPad = !_useNumPad; - draw_osd(kDrawFight, _screenDest.w - 34, _screenDest.h + 2, _useNumPad, 1); - displayMessageOnOSD(_useNumPad ? "Fight mode on." : "Fight mode off."); - return false; - } - - // other keys - _wasKey = true; - event.type = Common::EVENT_KEYDOWN; - event.kbd.keycode = (Common::KeyCode)key; - event.kbd.ascii = key; - event.kbd.flags = mask; - return true; - - default: - if (_wasKey && ev.eType != keyHoldEvent) { - event.type = Common::EVENT_KEYUP; - _wasKey = false; - return true; - } - return false; - }; - } -} |