diff options
Diffstat (limited to 'distrib/sdl-1.2.15/src/video/symbian/EKA2/SDL_epocevents.cpp')
| -rw-r--r-- | distrib/sdl-1.2.15/src/video/symbian/EKA2/SDL_epocevents.cpp | 521 |
1 files changed, 521 insertions, 0 deletions
diff --git a/distrib/sdl-1.2.15/src/video/symbian/EKA2/SDL_epocevents.cpp b/distrib/sdl-1.2.15/src/video/symbian/EKA2/SDL_epocevents.cpp new file mode 100644 index 0000000..2452dae --- /dev/null +++ b/distrib/sdl-1.2.15/src/video/symbian/EKA2/SDL_epocevents.cpp @@ -0,0 +1,521 @@ +#include "epoc_sdl.h" + +#include <stdio.h> +#undef NULL +extern "C" { +//#define DEBUG_TRACE_ENABLED +#include "SDL_error.h" +#include "SDL_video.h" +#include "SDL_keysym.h" +#include "SDL_keyboard.h" +#include "SDL_events_c.h" +#include "SDL_timer.h" +} /* extern "C" */ + +#include "SDL_epocvideo.h" +#include "SDL_epocevents_c.h" + +#include "sdlepocapi.h" + +#include <eikenv.h> + +#include<bautils.h> + + +extern "C" + { + static SDL_keysym *TranslateKey(_THIS, int scancode, SDL_keysym *keysym); + } + +//extern "C" { +/* The translation tables from a console scancode to a SDL keysym */ +static SDLKey keymap[MAX_SCANCODE]; +static SDL_keysym *TranslateKey(_THIS, int scancode, SDL_keysym *keysym); +void DisableKeyBlocking(_THIS); +//} /* extern "C" */ + +SDLKey* KeyMap() + { + return keymap; + } + +TBool isCursorVisible = EFalse; + +void ResetKeyMap() + { + int i; + + /* Initialize the key translation table */ + for ( i=0; i<SDL_TABLESIZE(keymap); ++i ) + keymap[i] = SDLK_UNKNOWN; + + + /* Numbers */ + for ( i = 0; i<32; ++i ){ + keymap[' ' + i] = (SDLKey)(SDLK_SPACE+i); + } + /* e.g. Alphabet keys */ + for ( i = 0; i<32; ++i ){ + keymap['A' + i] = (SDLKey)(SDLK_a+i); + } + + keymap[EStdKeyBackspace] = SDLK_BACKSPACE; + keymap[EStdKeyTab] = SDLK_TAB; + keymap[EStdKeyEnter] = SDLK_RETURN; + keymap[EStdKeyEscape] = SDLK_ESCAPE; + keymap[EStdKeySpace] = SDLK_SPACE; + keymap[EStdKeyPause] = SDLK_PAUSE; + keymap[EStdKeyHome] = SDLK_HOME; + keymap[EStdKeyEnd] = SDLK_END; + keymap[EStdKeyPageUp] = SDLK_PAGEUP; + keymap[EStdKeyPageDown] = SDLK_PAGEDOWN; + keymap[EStdKeyDelete] = SDLK_DELETE; + keymap[EStdKeyUpArrow] = SDLK_UP; + keymap[EStdKeyDownArrow] = SDLK_DOWN; + keymap[EStdKeyLeftArrow] = SDLK_LEFT; + keymap[EStdKeyRightArrow] = SDLK_RIGHT; + keymap[EStdKeyCapsLock] = SDLK_CAPSLOCK; + keymap[EStdKeyLeftShift] = SDLK_LSHIFT; + keymap[EStdKeyRightShift] = SDLK_RSHIFT; + keymap[EStdKeyLeftAlt] = SDLK_LALT; + keymap[EStdKeyRightAlt] = SDLK_RALT; + keymap[EStdKeyLeftCtrl] = SDLK_LCTRL; + keymap[EStdKeyRightCtrl] = SDLK_RCTRL; + keymap[EStdKeyLeftFunc] = SDLK_LMETA; + keymap[EStdKeyRightFunc] = SDLK_RMETA; + keymap[EStdKeyInsert] = SDLK_INSERT; + keymap[EStdKeyComma] = SDLK_COMMA; + keymap[EStdKeyFullStop] = SDLK_PERIOD; + keymap[EStdKeyForwardSlash] = SDLK_SLASH; + keymap[EStdKeyBackSlash] = SDLK_BACKSLASH; + keymap[EStdKeySemiColon] = SDLK_SEMICOLON; + keymap[EStdKeySingleQuote] = SDLK_QUOTE; + keymap[EStdKeyHash] = SDLK_HASH; + keymap[EStdKeySquareBracketLeft] = SDLK_LEFTBRACKET; + keymap[EStdKeySquareBracketRight] = SDLK_RIGHTBRACKET; + keymap[EStdKeyMinus] = SDLK_MINUS; + keymap[EStdKeyEquals] = SDLK_EQUALS; + + keymap[EStdKeyF1] = SDLK_F1; + keymap[EStdKeyF2] = SDLK_F2; + keymap[EStdKeyF3] = SDLK_F3; + keymap[EStdKeyF4] = SDLK_F4; + keymap[EStdKeyF5] = SDLK_F5; + keymap[EStdKeyF6] = SDLK_F6; + keymap[EStdKeyF7] = SDLK_F7; + keymap[EStdKeyF8] = SDLK_F8; + + keymap[EStdKeyF9] = SDLK_F9; + keymap[EStdKeyF10] = SDLK_F10; + keymap[EStdKeyF11] = SDLK_F11; + keymap[EStdKeyF12] = SDLK_F12; + + + keymap[EStdKeyXXX] = SDLK_RETURN; /* "fire" key */ + + keymap[EStdKeyDevice3] = SDLK_RETURN; /* "fire" key */ + keymap[EStdKeyNkpAsterisk] = SDLK_ASTERISK; + keymap[EStdKeyYes] = SDLK_HOME; /* "call" key */ + keymap[EStdKeyNo] = SDLK_END; /* "end call" key */ + keymap[EStdKeyDevice0] = SDLK_SPACE; /* right menu key */ + keymap[EStdKeyDevice1] = SDLK_ESCAPE; /* left menu key */ + keymap[EStdKeyDevice2] = SDLK_POWER; /* power key */ + + keymap[EStdKeyMenu] = SDLK_MENU; // menu key + keymap[EStdKeyDevice6] = SDLK_LEFT; // Rocker (joystick) left + keymap[EStdKeyDevice7] = SDLK_RIGHT; // Rocker (joystick) right + keymap[EStdKeyDevice8] = SDLK_UP; // Rocker (joystick) up + keymap[EStdKeyDevice9] = SDLK_DOWN; // Rocker (joystick) down + keymap[EStdKeyLeftFunc] = SDLK_LALT; //chr? + keymap[EStdKeyRightFunc] = SDLK_RALT; + keymap[EStdKeyDeviceA] = SDLK_RETURN; /* "fire" key */ + + + + + + /////////////////////////////////////////////////////////// + /* + RFs fs; + if(KErrNone == fs.Connect()) + { + RArray<TInt> array; + TRAPD(err, ReadL(fs, array)); + if(err == KErrNone && array.Count() > 0) + { + + SDLKey temp[MAX_SCANCODE]; + Mem::Copy(temp, keymap, MAX_SCANCODE * sizeof(SDLKey)); + + for(TInt k = 0; k < array.Count(); k+= 2) + { + const TInt oldval = array[k]; + const TInt newval = array[k + 1]; + if(oldval >= 0 && oldval < MAX_SCANCODE && newval >= 0 && newval < MAX_SCANCODE) + { + keymap[oldval] = temp[newval]; + } + } + } + array.Close(); + } + + fs.Close();*/ + /////////////////////////////////////////////////////////// + + + keymap[EStdKeyNumLock] = SDLK_NUMLOCK; + keymap[EStdKeyScrollLock] = SDLK_SCROLLOCK; + + keymap[EStdKeyNkpForwardSlash] = SDLK_KP_DIVIDE; + keymap[EStdKeyNkpAsterisk] = SDLK_KP_MULTIPLY; + keymap[EStdKeyNkpMinus] = SDLK_KP_MINUS; + keymap[EStdKeyNkpPlus] = SDLK_KP_PLUS; + keymap[EStdKeyNkpEnter] = SDLK_KP_ENTER; + keymap[EStdKeyNkp1] = SDLK_KP1; + keymap[EStdKeyNkp2] = SDLK_KP2; + keymap[EStdKeyNkp3] = SDLK_KP3; + keymap[EStdKeyNkp4] = SDLK_KP4; + keymap[EStdKeyNkp5] = SDLK_KP5; + keymap[EStdKeyNkp6] = SDLK_KP6; + keymap[EStdKeyNkp7] = SDLK_KP7; + keymap[EStdKeyNkp8] = SDLK_KP8; + keymap[EStdKeyNkp9] = SDLK_KP9; + keymap[EStdKeyNkp0] = SDLK_KP0; + keymap[EStdKeyNkpFullStop] = SDLK_KP_PERIOD; + /* + keymap[EStdKeyMenu] = SDLK_MENU; should be, but not yet + keymap[EStdKeyBacklightOn] = + keymap[EStdKeyBacklightOff] = + keymap[EStdKeyBacklightToggle] = + keymap[EStdKeyIncContrast] = + keymap[EStdKeyDecContrast] = + keymap[EStdKeySliderDown] = + keymap[EStdKeySliderUp] = + keymap[EStdKeyDictaphonePlay] = + keymap[EStdKeyDictaphoneStop] = + keymap[EStdKeyDictaphoneRecord] = + keymap[EStdKeyHelp] = + keymap[EStdKeyOff] = + keymap[EStdKeyDial] = + keymap[EStdKeyIncVolume] = + keymap[EStdKeyDecVolume] = + keymap[EStdKeyDevice0] = + keymap[EStdKeyDevice1] = + keymap[EStdKeyDevice2] = + keymap[EStdKeyDevice3] = + keymap[EStdKeyDevice4] = + keymap[EStdKeyDevice5] = + keymap[EStdKeyDevice6] = + keymap[EStdKeyDevice7] = + keymap[EStdKeyDevice8] = + keymap[EStdKeyDevice9] = + keymap[EStdKeyDeviceA] = + keymap[EStdKeyDeviceB] = + keymap[EStdKeyDeviceC] = + keymap[EStdKeyDeviceD] = + keymap[EStdKeyDeviceE] = + keymap[EStdKeyDeviceF] = + keymap[EStdKeyApplication0] = + keymap[EStdKeyApplication1] = + keymap[EStdKeyApplication2] = + keymap[EStdKeyApplication3] = + keymap[EStdKeyApplication4] = + keymap[EStdKeyApplication5] = + keymap[EStdKeyApplication6] = + keymap[EStdKeyApplication7] = + keymap[EStdKeyApplication8] = + keymap[EStdKeyApplication9] = + keymap[EStdKeyApplicationA] = + keymap[EStdKeyApplicationB] = + keymap[EStdKeyApplicationC] = + keymap[EStdKeyApplicationD] = + keymap[EStdKeyApplicationE] = + keymap[EStdKeyApplicationF] = + keymap[EStdKeyYes] = + keymap[EStdKeyNo] = + keymap[EStdKeyIncBrightness] = + keymap[EStdKeyDecBrightness] = + keymap[EStdKeyCaseOpen] = + keymap[EStdKeyCaseClose] = */ + + + +} + + +int EPOC_HandleWsEvent(_THIS, const TWsEvent& aWsEvent) +{ + int posted = 0; + SDL_keysym keysym; + +// SDL_TRACE1("hws %d", aWsEvent.Type()); + + switch (aWsEvent.Type()) + { + case EEventPointer: /* Mouse pointer events */ + { +/* const TPointerCursorMode mode = EpocSdlEnv::PointerMode(); + + + if(mode == EPointerCursorNone) + { + return 0; //TODO: Find out why events are get despite of cursor should be off + } +*/ + const TPointerEvent* pointerEvent = aWsEvent.Pointer(); + const TPoint mousePos = EpocSdlEnv::WindowCoordinates(pointerEvent->iPosition); + + /*!! TODO Pointer do not yet work properly + //SDL_TRACE1("SDL: EPOC_HandleWsEvent, pointerEvent->iType=%d", pointerEvent->iType); //!! + + if (Private->EPOC_ShrinkedHeight) { + mousePos.iY <<= 1; // Scale y coordinate to shrinked screen height + } + if (Private->EPOC_ShrinkedWidth) { + mousePos.iX <<= 1; // Scale x coordinate to shrinked screen width + } + */ + + posted += SDL_PrivateMouseMotion(0, 0, mousePos.iX, mousePos.iY); /* Absolute position on screen */ + + switch (pointerEvent->iType) + { + case TPointerEvent::EButton1Down: + posted += SDL_PrivateMouseButton(SDL_PRESSED, SDL_BUTTON_LEFT, 0, 0); + break; + case TPointerEvent::EButton1Up: + posted += SDL_PrivateMouseButton(SDL_RELEASED, SDL_BUTTON_LEFT, 0, 0); + break; + case TPointerEvent::EButton2Down: + posted += SDL_PrivateMouseButton(SDL_PRESSED, SDL_BUTTON_RIGHT, 0, 0); + break; + case TPointerEvent::EButton2Up: + posted += SDL_PrivateMouseButton(SDL_RELEASED, SDL_BUTTON_RIGHT, 0, 0); + break; + case TPointerEvent::EButton3Down: + posted += SDL_PrivateMouseButton(SDL_PRESSED, SDL_BUTTON_MIDDLE, 0, 0); + break; + case TPointerEvent::EButton3Up: + posted += SDL_PrivateMouseButton(SDL_RELEASED, SDL_BUTTON_MIDDLE, 0, 0); + break; + } // switch + break; + } + + case EEventKeyDown: /* Key events */ + { +#ifdef SYMBIAN_CRYSTAL + // special case: 9300/9500 rocker down, simulate left mouse button + if (aWsEvent.Key()->iScanCode == EStdKeyDeviceA) + { + const TPointerCursorMode mode = Private->EPOC_WsSession.PointerCursorMode(); + if(mode != EPointerCursorNone) + posted += SDL_PrivateMouseButton(SDL_PRESSED, SDL_BUTTON_LEFT, 0, 0); + } +#endif + (void*)TranslateKey(_this, aWsEvent.Key()->iScanCode, &keysym); + +#ifndef DISABLE_JOYSTICK + /* Special handling */ + switch((int)keysym.sym) { + case SDLK_CAPSLOCK: + if (!isCursorVisible) { + /* Enable virtual cursor */ + HAL::Set(HAL::EMouseState, HAL::EMouseState_Visible); + } + else { + /* Disable virtual cursor */ + HAL::Set(HAL::EMouseState, HAL::EMouseState_Invisible); + } + isCursorVisible = !isCursorVisible; + break; + } +#endif + posted += SDL_PrivateKeyboard(SDL_PRESSED, &keysym); + break; + } + + case EEventKeyUp: /* Key events */ + { +#ifdef SYMBIAN_CRYSTAL + // special case: 9300/9500 rocker up, simulate left mouse button + if (aWsEvent.Key()->iScanCode == EStdKeyDeviceA) + { + posted += SDL_PrivateMouseButton(SDL_RELEASED, SDL_BUTTON_LEFT, 0, 0); + } +#endif + posted += SDL_PrivateKeyboard(SDL_RELEASED, TranslateKey(_this, aWsEvent.Key()->iScanCode, &keysym)); + break; + } + + case EEventFocusGained: /* SDL window got focus */ + { + Private->iIsWindowFocused = ETrue; + posted += SDL_PrivateAppActive(1, SDL_APPINPUTFOCUS|SDL_APPMOUSEFOCUS); + /* Draw window background and screen buffer */ + DisableKeyBlocking(_this); //Markus: guess why:-) + + //RedrawWindowL(_this); + break; + } + + case EEventFocusLost: /* SDL window lost focus */ + { + + Private->iIsWindowFocused = EFalse; + + posted += SDL_PrivateAppActive(0, SDL_APPINPUTFOCUS|SDL_APPMOUSEFOCUS); + + + break; + } + + case EEventModifiersChanged: + { + TModifiersChangedEvent* modEvent = aWsEvent.ModifiersChanged(); + TUint modstate = KMOD_NONE; + if (modEvent->iModifiers == EModifierLeftShift) + modstate |= KMOD_LSHIFT; + if (modEvent->iModifiers == EModifierRightShift) + modstate |= KMOD_RSHIFT; + if (modEvent->iModifiers == EModifierLeftCtrl) + modstate |= KMOD_LCTRL; + if (modEvent->iModifiers == EModifierRightCtrl) + modstate |= KMOD_RCTRL; + if (modEvent->iModifiers == EModifierLeftAlt) + modstate |= KMOD_LALT; + if (modEvent->iModifiers == EModifierRightAlt) + modstate |= KMOD_RALT; + if (modEvent->iModifiers == EModifierLeftFunc) + modstate |= KMOD_LMETA; + if (modEvent->iModifiers == EModifierRightFunc) + modstate |= KMOD_RMETA; + if (modEvent->iModifiers == EModifierCapsLock) + modstate |= KMOD_CAPS; + SDL_SetModState(STATIC_CAST(SDLMod,(modstate | KMOD_LSHIFT))); + break; + } + case EEventScreenDeviceChanged: + { + EpocSdlEnv::WaitDeviceChange(); + } + break; + default: + break; + } + + return posted; +} + +extern "C" { + +void EPOC_PumpEvents(_THIS) + { + MEventQueue& events = EpocSdlEnv::EventQueue(); + while(events.HasData()) + { + events.Lock(); + + //there have to be a copy, so we can release + //lock immediately. HandleWsEvent may cause + //deadlock otherwise. + + const TWsEvent event = events.Shift(); + events.Unlock(); +// const TWsEvent& event = events.Top(); + EPOC_HandleWsEvent(_this, event); +// events.Shift(); + } + } + + + +void EPOC_InitOSKeymap(_THIS) + { + ResetKeyMap(); + EpocSdlEnv::ObserverEvent(MSDLObserver::EEventKeyMapInit ,0); + } + +static SDL_keysym *TranslateKey(_THIS, int scancode, SDL_keysym *keysym) +{ +// char debug[256]; + //SDL_TRACE1("SDL: TranslateKey, scancode=%d", scancode); //!! + + /* Set the keysym information */ + + keysym->scancode = scancode; + + if ((scancode >= MAX_SCANCODE) && + ((scancode - ENonCharacterKeyBase + 0x0081) >= MAX_SCANCODE)) { + SDL_SetError("Too big scancode"); + keysym->scancode = SDLK_UNKNOWN; + keysym->mod = KMOD_NONE; + return keysym; + } + + keysym->mod = SDL_GetModState(); + + /* Handle function keys: F1, F2, F3 ... */ + if (keysym->mod & KMOD_META) { + if (scancode >= 'A' && scancode < ('A' + 24)) { /* first 32 alphabet keys */ + switch(scancode) { + case 'Q': scancode = EStdKeyF1; break; + case 'W': scancode = EStdKeyF2; break; + case 'E': scancode = EStdKeyF3; break; + case 'R': scancode = EStdKeyF4; break; + case 'T': scancode = EStdKeyF5; break; + case 'Y': scancode = EStdKeyF6; break; + case 'U': scancode = EStdKeyF7; break; + case 'I': scancode = EStdKeyF8; break; + case 'A': scancode = EStdKeyF9; break; + case 'S': scancode = EStdKeyF10; break; + case 'D': scancode = EStdKeyF11; break; + case 'F': scancode = EStdKeyF12; break; + } + keysym->sym = keymap[scancode]; + } + } + + if (scancode >= ENonCharacterKeyBase) { + // Non character keys + keysym->sym = keymap[scancode - + ENonCharacterKeyBase + 0x0081]; // !!hard coded + } else { + keysym->sym = keymap[scancode]; + } + + /* Remap the arrow keys if the device is rotated */ +/* + if (Private->EPOC_ScreenOrientation == CFbsBitGc::EGraphicsOrientationRotated270) { + switch(keysym->sym) { + case SDLK_UP: keysym->sym = SDLK_LEFT; break; + case SDLK_DOWN: keysym->sym = SDLK_RIGHT; break; + case SDLK_LEFT: keysym->sym = SDLK_DOWN; break; + case SDLK_RIGHT:keysym->sym = SDLK_UP; break; + } + } +*/ + /* If UNICODE is on, get the UNICODE value for the key */ + keysym->unicode = 0; + +#if 0 // !!TODO:unicode + + if ( SDL_TranslateUNICODE ) + { + /* Populate the unicode field with the ASCII value */ + keysym->unicode = scancode; + } +#endif + + //!! + //sprintf(debug, "SDL: TranslateKey: keysym->scancode=%d, keysym->sym=%d, keysym->mod=%d", + // keysym->scancode, keysym->sym, keysym->mod); + //SDL_TRACE(debug); //!! + + return(keysym); +} + +} /* extern "C" */ + + |