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3975
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1 /*
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2 SDL - Simple DirectMedia Layer
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4159
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3 Copyright (C) 1997-2009 Sam Lantinga
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3975
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4
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5 This library is free software; you can redistribute it and/or
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6 modify it under the terms of the GNU Library General Public
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7 License as published by the Free Software Foundation; either
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8 version 2 of the License, or (at your option) any later version.
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9
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10 This library is distributed in the hope that it will be useful,
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11 but WITHOUT ANY WARRANTY; without even the implied warranty of
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12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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13 Library General Public License for more details.
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14
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15 You should have received a copy of the GNU Library General Public
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16 License along with this library; if not, write to the Free
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17 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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18
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19 Sam Lantinga
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20 slouken@devolution.com
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21 */
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22
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23 /*
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24 SDL_epocevents.cpp
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25 Handle the event stream, converting Epoc events into SDL events
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26
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27 Epoc version by Hannu Viitala (hannu.j.viitala@mbnet.fi)
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28 */
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29
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30
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31 #include <stdio.h>
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32 #undef NULL
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33 extern "C" {
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34 //#define DEBUG_TRACE_ENABLED
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35 #include "SDL_error.h"
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36 #include "SDL_video.h"
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37 #include "SDL_keysym.h"
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38 #include "SDL_keyboard.h"
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39 #include "SDL_events_c.h"
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40 #include "SDL_timer.h"
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41 }; /* extern "C" */
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42
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43 #include "SDL_epocvideo.h"
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44 #include "SDL_epocevents_c.h"
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45
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46 #include<linereader.h>
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47 #include<bautils.h>
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48
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49
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50 #include <hal.h>
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51
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52 extern "C" {
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53 /* The translation tables from a console scancode to a SDL keysym */
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54 static SDLKey keymap[MAX_SCANCODE];
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55 static SDL_keysym *TranslateKey(_THIS, int scancode, SDL_keysym *keysym);
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56 void DisableKeyBlocking(_THIS);
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57 }; /* extern "C" */
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58
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59 TBool isCursorVisible = EFalse;
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60
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61 int EPOC_HandleWsEvent(_THIS, const TWsEvent& aWsEvent)
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62 {
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63 int posted = 0;
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64 SDL_keysym keysym;
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65
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66 // SDL_TRACE1("hws %d", aWsEvent.Type());
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67
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68 switch (aWsEvent.Type())
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69 {
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70 case EEventPointer: /* Mouse pointer events */
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71 {
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72
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73 const TPointerCursorMode mode = Private->EPOC_WsSession.PointerCursorMode();
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74
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75 if(mode == EPointerCursorNone)
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76 {
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77 return 0; //TODO: Find out why events are get despite of cursor should be off
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78 }
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79
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80 const TPointerEvent* pointerEvent = aWsEvent.Pointer();
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81 TPoint mousePos = pointerEvent->iPosition;
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82
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83 /*!! TODO Pointer do not yet work properly
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84 //SDL_TRACE1("SDL: EPOC_HandleWsEvent, pointerEvent->iType=%d", pointerEvent->iType); //!!
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85
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86 if (Private->EPOC_ShrinkedHeight) {
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87 mousePos.iY <<= 1; // Scale y coordinate to shrinked screen height
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88 }
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89 if (Private->EPOC_ShrinkedWidth) {
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90 mousePos.iX <<= 1; // Scale x coordinate to shrinked screen width
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91 }
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92 */
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93
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94 posted += SDL_PrivateMouseMotion(0, 0, mousePos.iX, mousePos.iY); /* Absolute position on screen */
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95
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96 switch (pointerEvent->iType)
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97 {
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98 case TPointerEvent::EButton1Down:
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99 posted += SDL_PrivateMouseButton(SDL_PRESSED, SDL_BUTTON_LEFT, 0, 0);
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100 break;
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101 case TPointerEvent::EButton1Up:
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102 posted += SDL_PrivateMouseButton(SDL_RELEASED, SDL_BUTTON_LEFT, 0, 0);
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103 break;
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104 case TPointerEvent::EButton2Down:
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105 posted += SDL_PrivateMouseButton(SDL_PRESSED, SDL_BUTTON_RIGHT, 0, 0);
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106 break;
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107 case TPointerEvent::EButton2Up:
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108 posted += SDL_PrivateMouseButton(SDL_RELEASED, SDL_BUTTON_RIGHT, 0, 0);
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109 break;
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110 case TPointerEvent::EButton3Down:
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111 posted += SDL_PrivateMouseButton(SDL_PRESSED, SDL_BUTTON_MIDDLE, 0, 0);
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112 break;
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113 case TPointerEvent::EButton3Up:
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114 posted += SDL_PrivateMouseButton(SDL_RELEASED, SDL_BUTTON_MIDDLE, 0, 0);
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115 break;
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116 } // switch
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117 break;
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118 }
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119
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120 case EEventKeyDown: /* Key events */
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121 {
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122 #ifdef SYMBIAN_CRYSTAL
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123 // special case: 9300/9500 rocker down, simulate left mouse button
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124 if (aWsEvent.Key()->iScanCode == EStdKeyDeviceA)
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125 {
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126 const TPointerCursorMode mode = Private->EPOC_WsSession.PointerCursorMode();
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127 if(mode != EPointerCursorNone)
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128 posted += SDL_PrivateMouseButton(SDL_PRESSED, SDL_BUTTON_LEFT, 0, 0);
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129 }
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130 #endif
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131 (void*)TranslateKey(_this, aWsEvent.Key()->iScanCode, &keysym);
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132
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133 #ifndef DISABLE_JOYSTICK
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134 /* Special handling */
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135 switch((int)keysym.sym) {
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136 case SDLK_CAPSLOCK:
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137 if (!isCursorVisible) {
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138 /* Enable virtual cursor */
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139 HAL::Set(HAL::EMouseState, HAL::EMouseState_Visible);
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140 }
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141 else {
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142 /* Disable virtual cursor */
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143 HAL::Set(HAL::EMouseState, HAL::EMouseState_Invisible);
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144 }
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145 isCursorVisible = !isCursorVisible;
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146 break;
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147 }
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148 #endif
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149 posted += SDL_PrivateKeyboard(SDL_PRESSED, &keysym);
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150 break;
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151 }
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152
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153 case EEventKeyUp: /* Key events */
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154 {
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155 #ifdef SYMBIAN_CRYSTAL
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156 // special case: 9300/9500 rocker up, simulate left mouse button
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157 if (aWsEvent.Key()->iScanCode == EStdKeyDeviceA)
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158 {
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159 posted += SDL_PrivateMouseButton(SDL_RELEASED, SDL_BUTTON_LEFT, 0, 0);
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160 }
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161 #endif
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162 posted += SDL_PrivateKeyboard(SDL_RELEASED, TranslateKey(_this, aWsEvent.Key()->iScanCode, &keysym));
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163 break;
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164 }
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165
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166 case EEventFocusGained: /* SDL window got focus */
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167 {
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168 Private->EPOC_IsWindowFocused = ETrue;
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169 posted += SDL_PrivateAppActive(1, SDL_APPINPUTFOCUS|SDL_APPMOUSEFOCUS);
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170 /* Draw window background and screen buffer */
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171 DisableKeyBlocking(_this); //Markus: guess why:-)
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172
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173 RedrawWindowL(_this);
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174 break;
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175 }
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176
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177 case EEventFocusLost: /* SDL window lost focus */
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178 {
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179 /*
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180 CFbsBitmap* bmp = new (ELeave) CFbsBitmap();
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181 bmp->Create(Private->EPOC_ScreenSize, Private->EPOC_DisplayMode);
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182 Private->EPOC_WsScreen->CopyScreenToBitmap(bmp);
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183 Private->EPOC_WindowGc->Activate(Private->EPOC_WsWindow);
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184 Private->EPOC_WsWindow.BeginRedraw(TRect(Private->EPOC_WsWindow.Size()));
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185 Private->EPOC_WindowGc->BitBlt(TPoint(0, 0), bmp);
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186 Private->EPOC_WsWindow.EndRedraw();
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187 Private->EPOC_WindowGc->Deactivate();
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188 bmp->Save(_L("C:\\scr.mbm"));
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189 delete bmp;
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190 */
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191
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192 Private->EPOC_IsWindowFocused = EFalse;
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193
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194 posted += SDL_PrivateAppActive(0, SDL_APPINPUTFOCUS|SDL_APPMOUSEFOCUS);
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195
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196 RWsSession s;
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197 s.Connect();
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198 RWindowGroup g(s);
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199 g.Construct(TUint32(&g), EFalse);
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200 g.EnableReceiptOfFocus(EFalse);
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201 RWindow w(s);
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202 w.Construct(g, TUint32(&w));
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203 w.SetExtent(TPoint(0, 0), Private->EPOC_WsWindow.Size());
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204 w.SetOrdinalPosition(0);
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205 w.Activate();
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206 w.Close();
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207 g.Close();
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208 s.Close();
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209
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210 /*
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211 Private->EPOC_WsSession.SetWindowGroupOrdinalPosition(Private->EPOC_WsWindowGroupID, -1);
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212
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213
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214 SDL_Delay(500);
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215 TInt focus = -1;
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216 while(focus < 0)
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217 {
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218 const TInt curr = Private->EPOC_WsSession.GetFocusWindowGroup();
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219 if(curr != Private->EPOC_WsWindowGroupID)
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220 focus = curr;
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221 else
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222 SDL_Delay(500);
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223 }
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224
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225 if(1 < Private->EPOC_WsSession.GetWindowGroupOrdinalPriority(Private->EPOC_WsWindowGroupID))
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226 {
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227 Private->EPOC_WsSession.SetWindowGroupOrdinalPosition(focus, -1);
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228 SDL_Delay(500);
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229 Private->EPOC_WsSession.SetWindowGroupOrdinalPosition(focus, 0);
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230 }
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231 */
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232 /*//and the request redraw
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233 TRawEvent redrawEvent;
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234 redrawEvent.Set(TRawEvent::ERedraw);
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235 Private->EPOC_WsSession.SimulateRawEvent(redrawEvent);
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236 Private->EPOC_WsSession.Flush();*/
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237 #if 0
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238 //!! Not used
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239 // Wait and eat events until focus is gained again
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240 while (ETrue) {
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241 Private->EPOC_WsSession.EventReady(&Private->EPOC_WsEventStatus);
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242 User::WaitForRequest(Private->EPOC_WsEventStatus);
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243 Private->EPOC_WsSession.GetEvent(Private->EPOC_WsEvent);
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244 TInt eventType = Private->EPOC_WsEvent.Type();
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245 Private->EPOC_WsEventStatus = KRequestPending;
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246 //Private->EPOC_WsSession.EventReady(&Private->EPOC_WsEventStatus);
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247 if (eventType == EEventFocusGained) {
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248 RedrawWindowL(_this);
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249 break;
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250 }
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251 }
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252 #endif
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253 break;
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254 }
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255
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256 case EEventModifiersChanged:
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257 {
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258 TModifiersChangedEvent* modEvent = aWsEvent.ModifiersChanged();
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259 TUint modstate = KMOD_NONE;
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260 if (modEvent->iModifiers == EModifierLeftShift)
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261 modstate |= KMOD_LSHIFT;
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262 if (modEvent->iModifiers == EModifierRightShift)
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263 modstate |= KMOD_RSHIFT;
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264 if (modEvent->iModifiers == EModifierLeftCtrl)
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265 modstate |= KMOD_LCTRL;
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266 if (modEvent->iModifiers == EModifierRightCtrl)
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267 modstate |= KMOD_RCTRL;
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268 if (modEvent->iModifiers == EModifierLeftAlt)
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269 modstate |= KMOD_LALT;
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270 if (modEvent->iModifiers == EModifierRightAlt)
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271 modstate |= KMOD_RALT;
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272 if (modEvent->iModifiers == EModifierLeftFunc)
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273 modstate |= KMOD_LMETA;
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274 if (modEvent->iModifiers == EModifierRightFunc)
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275 modstate |= KMOD_RMETA;
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276 if (modEvent->iModifiers == EModifierCapsLock)
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277 modstate |= KMOD_CAPS;
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278 SDL_SetModState(STATIC_CAST(SDLMod,(modstate | KMOD_LSHIFT)));
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279 break;
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280 }
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281 default:
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282 break;
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283 }
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284
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285 return posted;
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286 }
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287
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288 extern "C" {
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289
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290 void EPOC_PumpEvents(_THIS)
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291 {
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292 int posted = 0; // !! Do we need this?
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293 //Private->EPOC_WsSession.EventReady(&Private->EPOC_WsEventStatus);
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294 while (Private->EPOC_WsEventStatus != KRequestPending) {
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295
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296 Private->EPOC_WsSession.GetEvent(Private->EPOC_WsEvent);
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297 posted = EPOC_HandleWsEvent(_this, Private->EPOC_WsEvent);
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298 Private->EPOC_WsEventStatus = KRequestPending;
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299 Private->EPOC_WsSession.EventReady(&Private->EPOC_WsEventStatus);
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300 }
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301 }
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302
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303
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304 _LIT(KMapFileName, "C:\\sdl_info\\sdlkeymap.cfg");
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305 LOCAL_C void ReadL(RFs& aFs, RArray<TInt>& aArray)
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306 {
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307 TInt drive = -1;
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308 TFileName name(KMapFileName);
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309 for(TInt i = 'z'; drive < 0 && i >= 'a'; i--)
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310 {
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311 name[0] = (TUint16)i;
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312 if(BaflUtils::FileExists(aFs, name))
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313 drive = i;
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314 }
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315 if(drive < 0)
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316 return;
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317 CLineReader* reader = CLineReader::NewLC(aFs, name);
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318 while(reader->NextL())
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319 {
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320 TPtrC ln = reader->Current();
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321 TLex line(ln);
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322 TInt n = 0;
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323 for(;;)
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324 {
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325 const TPtrC token = line.NextToken();
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326 if(token.Length() == 0)
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327 break;
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328 if((n & 1) != 0)
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329 {
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330 TInt value;
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331 TLex lex(token);
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332 User::LeaveIfError(lex.Val(value));
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333 User::LeaveIfError(aArray.Append(value));
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334 }
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335 n++;
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336 }
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337 }
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338 CleanupStack::PopAndDestroy();
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339 }
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340
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341
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342 void EPOC_InitOSKeymap(_THIS)
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343 {
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344 int i;
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345
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346 /* Initialize the key translation table */
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347 for ( i=0; i<SDL_TABLESIZE(keymap); ++i )
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348 keymap[i] = SDLK_UNKNOWN;
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349
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350
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351 /* Numbers */
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352 for ( i = 0; i<32; ++i ){
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353 keymap[' ' + i] = (SDLKey)(SDLK_SPACE+i);
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354 }
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355 /* e.g. Alphabet keys */
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356 for ( i = 0; i<32; ++i ){
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357 keymap['A' + i] = (SDLKey)(SDLK_a+i);
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358 }
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359
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360 keymap[EStdKeyBackspace] = SDLK_BACKSPACE;
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361 keymap[EStdKeyTab] = SDLK_TAB;
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362 keymap[EStdKeyEnter] = SDLK_RETURN;
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363 keymap[EStdKeyEscape] = SDLK_ESCAPE;
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364 keymap[EStdKeySpace] = SDLK_SPACE;
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365 keymap[EStdKeyPause] = SDLK_PAUSE;
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366 keymap[EStdKeyHome] = SDLK_HOME;
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367 keymap[EStdKeyEnd] = SDLK_END;
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368 keymap[EStdKeyPageUp] = SDLK_PAGEUP;
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369 keymap[EStdKeyPageDown] = SDLK_PAGEDOWN;
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370 keymap[EStdKeyDelete] = SDLK_DELETE;
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371 keymap[EStdKeyUpArrow] = SDLK_UP;
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372 keymap[EStdKeyDownArrow] = SDLK_DOWN;
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373 keymap[EStdKeyLeftArrow] = SDLK_LEFT;
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374 keymap[EStdKeyRightArrow] = SDLK_RIGHT;
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375 keymap[EStdKeyCapsLock] = SDLK_CAPSLOCK;
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376 keymap[EStdKeyLeftShift] = SDLK_LSHIFT;
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377 keymap[EStdKeyRightShift] = SDLK_RSHIFT;
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378 keymap[EStdKeyLeftAlt] = SDLK_LALT;
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379 keymap[EStdKeyRightAlt] = SDLK_RALT;
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380 keymap[EStdKeyLeftCtrl] = SDLK_LCTRL;
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381 keymap[EStdKeyRightCtrl] = SDLK_RCTRL;
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382 keymap[EStdKeyLeftFunc] = SDLK_LMETA;
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383 keymap[EStdKeyRightFunc] = SDLK_RMETA;
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384 keymap[EStdKeyInsert] = SDLK_INSERT;
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385 keymap[EStdKeyComma] = SDLK_COMMA;
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386 keymap[EStdKeyFullStop] = SDLK_PERIOD;
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387 keymap[EStdKeyForwardSlash] = SDLK_SLASH;
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388 keymap[EStdKeyBackSlash] = SDLK_BACKSLASH;
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389 keymap[EStdKeySemiColon] = SDLK_SEMICOLON;
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390 keymap[EStdKeySingleQuote] = SDLK_QUOTE;
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391 keymap[EStdKeyHash] = SDLK_HASH;
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392 keymap[EStdKeySquareBracketLeft] = SDLK_LEFTBRACKET;
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393 keymap[EStdKeySquareBracketRight] = SDLK_RIGHTBRACKET;
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394 keymap[EStdKeyMinus] = SDLK_MINUS;
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395 keymap[EStdKeyEquals] = SDLK_EQUALS;
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396
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397 keymap[EStdKeyF1] = SDLK_F1; /* chr + q */
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398 keymap[EStdKeyF2] = SDLK_F2; /* chr + w */
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399 keymap[EStdKeyF3] = SDLK_F3; /* chr + e */
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400 keymap[EStdKeyF4] = SDLK_F4; /* chr + r */
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401 keymap[EStdKeyF5] = SDLK_F5; /* chr + t */
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402 keymap[EStdKeyF6] = SDLK_F6; /* chr + y */
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403 keymap[EStdKeyF7] = SDLK_F7; /* chr + i */
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404 keymap[EStdKeyF8] = SDLK_F8; /* chr + o */
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405
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406 keymap[EStdKeyF9] = SDLK_F9; /* chr + a */
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407 keymap[EStdKeyF10] = SDLK_F10; /* chr + s */
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408 keymap[EStdKeyF11] = SDLK_F11; /* chr + d */
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409 keymap[EStdKeyF12] = SDLK_F12; /* chr + f */
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410
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411 #ifndef SYMBIAN_CRYSTAL
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412 //!!7650 additions
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413 #ifdef __WINS__
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414 keymap[EStdKeyXXX] = SDLK_RETURN; /* "fire" key */
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415 #else
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416 keymap[EStdKeyDevice3] = SDLK_RETURN; /* "fire" key */
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417 #endif
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418 keymap[EStdKeyNkpAsterisk] = SDLK_ASTERISK;
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419 keymap[EStdKeyYes] = SDLK_HOME; /* "call" key */
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420 keymap[EStdKeyNo] = SDLK_END; /* "end call" key */
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421 keymap[EStdKeyDevice0] = SDLK_SPACE; /* right menu key */
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422 keymap[EStdKeyDevice1] = SDLK_ESCAPE; /* left menu key */
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423 keymap[EStdKeyDevice2] = SDLK_POWER; /* power key */
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424 #endif
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425
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426 #ifdef SYMBIAN_CRYSTAL
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427 keymap[EStdKeyMenu] = SDLK_ESCAPE; // menu key
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428 keymap[EStdKeyDevice6] = SDLK_LEFT; // Rocker (joystick) left
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429 keymap[EStdKeyDevice7] = SDLK_RIGHT; // Rocker (joystick) right
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430 keymap[EStdKeyDevice8] = SDLK_UP; // Rocker (joystick) up
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431 keymap[EStdKeyDevice9] = SDLK_DOWN; // Rocker (joystick) down
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432 keymap[EStdKeyLeftFunc] = SDLK_LALT; //chr?
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433 keymap[EStdKeyRightFunc] = SDLK_RALT;
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434 keymap[EStdKeyDeviceA] = SDLK_RETURN; /* "fire" key */
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435 #endif
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436
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437 ///////////////////////////////////////////////////////////
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438
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439 RFs fs;
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440 if(KErrNone == fs.Connect())
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441 {
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442 RArray<TInt> array;
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443 TRAPD(err, ReadL(fs, array));
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444 if(err == KErrNone && array.Count() > 0)
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445 {
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446
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447 SDLKey temp[MAX_SCANCODE];
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448 Mem::Copy(temp, keymap, MAX_SCANCODE * sizeof(SDLKey));
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449
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450 for(TInt k = 0; k < array.Count(); k+= 2)
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451 {
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452 const TInt oldval = array[k];
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453 const TInt newval = array[k + 1];
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454 if(oldval >= 0 && oldval < MAX_SCANCODE && newval >= 0 && newval < MAX_SCANCODE)
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455 {
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456 keymap[oldval] = temp[newval];
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457 }
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458 }
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459 }
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460 array.Close();
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461 }
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462
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463 fs.Close();
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464 ///////////////////////////////////////////////////////////
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465
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466 /* !!TODO
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467 EStdKeyNumLock=0x1b,
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468 EStdKeyScrollLock=0x1c,
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469
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470 EStdKeyNkpForwardSlash=0x84,
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471 EStdKeyNkpAsterisk=0x85,
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472 EStdKeyNkpMinus=0x86,
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473 EStdKeyNkpPlus=0x87,
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474 EStdKeyNkpEnter=0x88,
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475 EStdKeyNkp1=0x89,
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476 EStdKeyNkp2=0x8a,
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477 EStdKeyNkp3=0x8b,
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478 EStdKeyNkp4=0x8c,
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479 EStdKeyNkp5=0x8d,
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480 EStdKeyNkp6=0x8e,
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481 EStdKeyNkp7=0x8f,
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482 EStdKeyNkp8=0x90,
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483 EStdKeyNkp9=0x91,
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484 EStdKeyNkp0=0x92,
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485 EStdKeyNkpFullStop=0x93,
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486 EStdKeyMenu=0x94,
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487 EStdKeyBacklightOn=0x95,
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488 EStdKeyBacklightOff=0x96,
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|
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489 EStdKeyBacklightToggle=0x97,
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|
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490 EStdKeyIncContrast=0x98,
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491 EStdKeyDecContrast=0x99,
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492 EStdKeySliderDown=0x9a,
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493 EStdKeySliderUp=0x9b,
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494 EStdKeyDictaphonePlay=0x9c,
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495 EStdKeyDictaphoneStop=0x9d,
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496 EStdKeyDictaphoneRecord=0x9e,
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497 EStdKeyHelp=0x9f,
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498 EStdKeyOff=0xa0,
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|
499 EStdKeyDial=0xa1,
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|
|
500 EStdKeyIncVolume=0xa2,
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|
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501 EStdKeyDecVolume=0xa3,
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|
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502 EStdKeyDevice0=0xa4,
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|
503 EStdKeyDevice1=0xa5,
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|
504 EStdKeyDevice2=0xa6,
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|
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505 EStdKeyDevice3=0xa7,
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506 EStdKeyDevice4=0xa8,
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|
507 EStdKeyDevice5=0xa9,
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|
|
508 EStdKeyDevice6=0xaa,
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|
|
509 EStdKeyDevice7=0xab,
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|
|
510 EStdKeyDevice8=0xac,
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|
511 EStdKeyDevice9=0xad,
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|
|
512 EStdKeyDeviceA=0xae,
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|
513 EStdKeyDeviceB=0xaf,
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|
|
514 EStdKeyDeviceC=0xb0,
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|
|
515 EStdKeyDeviceD=0xb1,
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|
|
516 EStdKeyDeviceE=0xb2,
|
|
|
517 EStdKeyDeviceF=0xb3,
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|
|
518 EStdKeyApplication0=0xb4,
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|
|
519 EStdKeyApplication1=0xb5,
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|
|
520 EStdKeyApplication2=0xb6,
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|
|
521 EStdKeyApplication3=0xb7,
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|
|
522 EStdKeyApplication4=0xb8,
|
|
|
523 EStdKeyApplication5=0xb9,
|
|
|
524 EStdKeyApplication6=0xba,
|
|
|
525 EStdKeyApplication7=0xbb,
|
|
|
526 EStdKeyApplication8=0xbc,
|
|
|
527 EStdKeyApplication9=0xbd,
|
|
|
528 EStdKeyApplicationA=0xbe,
|
|
|
529 EStdKeyApplicationB=0xbf,
|
|
|
530 EStdKeyApplicationC=0xc0,
|
|
|
531 EStdKeyApplicationD=0xc1,
|
|
|
532 EStdKeyApplicationE=0xc2,
|
|
|
533 EStdKeyApplicationF=0xc3,
|
|
|
534 EStdKeyYes=0xc4,
|
|
|
535 EStdKeyNo=0xc5,
|
|
|
536 EStdKeyIncBrightness=0xc6,
|
|
|
537 EStdKeyDecBrightness=0xc7,
|
|
|
538 EStdKeyCaseOpen=0xc8,
|
|
|
539 EStdKeyCaseClose=0xc9
|
|
|
540 */
|
|
|
541
|
|
|
542 }
|
|
|
543
|
|
|
544
|
|
|
545
|
|
|
546 static SDL_keysym *TranslateKey(_THIS, int scancode, SDL_keysym *keysym)
|
|
|
547 {
|
|
|
548 // char debug[256];
|
|
|
549 //SDL_TRACE1("SDL: TranslateKey, scancode=%d", scancode); //!!
|
|
|
550
|
|
|
551 /* Set the keysym information */
|
|
|
552
|
|
|
553 keysym->scancode = scancode;
|
|
|
554
|
|
|
555 if ((scancode >= MAX_SCANCODE) &&
|
|
|
556 ((scancode - ENonCharacterKeyBase + 0x0081) >= MAX_SCANCODE)) {
|
|
|
557 SDL_SetError("Too big scancode");
|
|
|
558 keysym->scancode = SDLK_UNKNOWN;
|
|
|
559 keysym->mod = KMOD_NONE;
|
|
|
560 return keysym;
|
|
|
561 }
|
|
|
562
|
|
|
563 keysym->mod = SDL_GetModState();
|
|
|
564
|
|
|
565 /* Handle function keys: F1, F2, F3 ... */
|
|
|
566 if (keysym->mod & KMOD_META) {
|
|
|
567 if (scancode >= 'A' && scancode < ('A' + 24)) { /* first 32 alphabet keys */
|
|
|
568 switch(scancode) {
|
|
|
569 case 'Q': scancode = EStdKeyF1; break;
|
|
|
570 case 'W': scancode = EStdKeyF2; break;
|
|
|
571 case 'E': scancode = EStdKeyF3; break;
|
|
|
572 case 'R': scancode = EStdKeyF4; break;
|
|
|
573 case 'T': scancode = EStdKeyF5; break;
|
|
|
574 case 'Y': scancode = EStdKeyF6; break;
|
|
|
575 case 'U': scancode = EStdKeyF7; break;
|
|
|
576 case 'I': scancode = EStdKeyF8; break;
|
|
|
577 case 'A': scancode = EStdKeyF9; break;
|
|
|
578 case 'S': scancode = EStdKeyF10; break;
|
|
|
579 case 'D': scancode = EStdKeyF11; break;
|
|
|
580 case 'F': scancode = EStdKeyF12; break;
|
|
|
581 }
|
|
|
582 keysym->sym = keymap[scancode];
|
|
|
583 }
|
|
|
584 }
|
|
|
585
|
|
|
586 if (scancode >= ENonCharacterKeyBase) {
|
|
|
587 // Non character keys
|
|
|
588 keysym->sym = keymap[scancode -
|
|
|
589 ENonCharacterKeyBase + 0x0081]; // !!hard coded
|
|
|
590 } else {
|
|
|
591 keysym->sym = keymap[scancode];
|
|
|
592 }
|
|
|
593
|
|
|
594 /* Remap the arrow keys if the device is rotated */
|
|
|
595 if (Private->EPOC_ScreenOrientation == CFbsBitGc::EGraphicsOrientationRotated270) {
|
|
|
596 switch(keysym->sym) {
|
|
|
597 case SDLK_UP: keysym->sym = SDLK_LEFT; break;
|
|
|
598 case SDLK_DOWN: keysym->sym = SDLK_RIGHT; break;
|
|
|
599 case SDLK_LEFT: keysym->sym = SDLK_DOWN; break;
|
|
|
600 case SDLK_RIGHT:keysym->sym = SDLK_UP; break;
|
|
|
601 }
|
|
|
602 }
|
|
|
603
|
|
|
604 /* If UNICODE is on, get the UNICODE value for the key */
|
|
|
605 keysym->unicode = 0;
|
|
|
606
|
|
|
607 #if 0 // !!TODO:unicode
|
|
|
608
|
|
|
609 if ( SDL_TranslateUNICODE )
|
|
|
610 {
|
|
|
611 /* Populate the unicode field with the ASCII value */
|
|
|
612 keysym->unicode = scancode;
|
|
|
613 }
|
|
|
614 #endif
|
|
|
615
|
|
|
616 //!!
|
|
|
617 //sprintf(debug, "SDL: TranslateKey: keysym->scancode=%d, keysym->sym=%d, keysym->mod=%d",
|
|
|
618 // keysym->scancode, keysym->sym, keysym->mod);
|
|
|
619 //SDL_TRACE(debug); //!!
|
|
|
620
|
|
|
621 return(keysym);
|
|
|
622 }
|
|
|
623
|
|
|
624 }; /* extern "C" */
|
|
|
625
|
|
|
626
|
