1 | #include <avr/pgmspace.h>
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2 | #include <ArduinoRobot.h>
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3 | #include "VirtualKeyboard.h"
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4 | #include "RobotTextManager.h"
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5 | #include "scripts_Hello_User.h"
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6 |
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7 | const int TextManager::lineHeight=10;
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8 | const int TextManager::charWidth=6;
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9 |
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10 |
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11 | void TextManager::setMargin(int margin_left,int margin_top){
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12 | this->margin_left=margin_left;
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13 | this->margin_top=margin_top;
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14 | }
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15 | int TextManager::getLin(int lineNum){
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16 | return lineNum*lineHeight+margin_top;
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17 | }
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18 |
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19 | int TextManager::getCol(int colNum){
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20 | return colNum*charWidth+margin_left;
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21 | }
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22 |
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23 | void TextManager::writeText(int lineNum, int colNum, char* txt, bool onOff){
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24 | if(!onOff)
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25 | Robot.setTextColor(WHITE);
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26 |
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27 | Robot.setCursor(getCol(colNum),getLin(lineNum));
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28 | Robot.print(txt);
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29 |
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30 | Robot.setTextColor(BLACK);
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31 | }
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32 |
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33 | void TextManager::drawInput(bool onOff){
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34 | if(!onOff)
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35 | Robot.setTextColor(WHITE);
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36 |
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37 | Robot.setCursor(getCol(inputCol),getLin(inputLin)+1);
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38 | Robot.print('_');
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39 |
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40 | Robot.setTextColor(BLACK);
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41 |
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42 | }
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43 |
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44 | void TextManager::mvInput(int dire){
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45 | drawInput(0);
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46 | if(dire<0){
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47 | if(inputPos>0){
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48 | inputPos--;
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49 | inputCol--;
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50 | }
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51 | }else{
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52 | if(inputPos<16){
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53 | inputPos++;
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54 | inputCol++;
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55 | }
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56 | }
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57 | drawInput(1);
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58 | }
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59 |
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60 | char TextManager::selectLetter(){
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61 | static int oldVal;
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62 | char val=map(Robot.knobRead(),0,1023,32,125);
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63 | if(val==oldVal){
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64 | return 0; //No changes
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65 | }else{
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66 | oldVal=val;
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67 | return val; //Current letter
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68 | }
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69 | }
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70 |
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71 | void TextManager::refreshCurrentLetter(char letter){
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72 | if(letter){
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73 | writeText(inputLin,inputCol,inputPool+inputPos,false);//erase
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74 | inputPool[inputPos]=letter;
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75 | writeText(inputLin,inputCol,inputPool+inputPos,true);//write
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76 | }
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77 | }
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78 |
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79 |
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80 | void TextManager::getInput(int lin, int col){
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81 | writeText(lin,col,">"); //Input indicator
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82 |
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83 | writeText(lin, col+1, inputPool);
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84 |
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85 | inputLin=lin; //Ini input cursor
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86 | inputCol=col+1;
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87 | inputPos=0;
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88 | drawInput(true);
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89 |
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90 | Vkey.display(100);//Vkey is a object of VirtualKeyboard class
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91 |
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92 | while(true){
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93 | switch(Robot.keyboardRead()){
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94 | case BUTTON_LEFT:
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95 | //Robot.beep(BEEP_SIMPLE);
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96 | mvInput(-1);
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97 | break;
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98 | case BUTTON_RIGHT:
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99 | //Robot.beep(BEEP_SIMPLE);
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100 | mvInput(1);
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101 | break;
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102 | case BUTTON_MIDDLE:
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103 | //Robot.beep(BEEP_DOUBLE);
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104 | char selection=Vkey.getSelection();
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105 | if(selection!='\0'){
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106 | refreshCurrentLetter(selection);
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107 | mvInput(1);
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108 | }else{
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109 | drawInput(false);
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110 | return;
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111 | }
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112 | }
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113 | Vkey.run();
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114 | delay(10);
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115 | }
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116 | }
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117 | void TextManager::setInputPool(int code){
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118 | switch(code){
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119 | case USERNAME:
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120 | Robot.userNameRead(inputPool);
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121 | break;
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122 | case ROBOTNAME:
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123 | Robot.robotNameRead(inputPool);
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124 | break;
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125 | case CITYNAME:
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126 | Robot.cityNameRead(inputPool);
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127 | break;
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128 | case COUNTRYNAME:
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129 | Robot.countryNameRead(inputPool);
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130 | break;
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131 | }
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132 | for(int i=0;i<18;i++){
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133 | if(inputPool[i]=='\0'){
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134 | for(int j=i;j<18;j++){
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135 | inputPool[j]='\0';
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136 | }
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137 | break;
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138 | }
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139 | }
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140 | }
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141 | void TextManager::pushInput(int code){
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142 | switch(code){
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143 | case USERNAME:
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144 | Robot.userNameWrite(inputPool);
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145 | break;
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146 | case ROBOTNAME:
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147 | Robot.robotNameWrite(inputPool);
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148 | break;
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149 | case CITYNAME:
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150 | Robot.cityNameWrite(inputPool);
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151 | break;
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152 | case COUNTRYNAME:
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153 | Robot.countryNameWrite(inputPool);
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154 | break;
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155 | }
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156 | for(int i=0;i<18;i++){
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157 | inputPool[i]='\0';
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158 | }
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159 | }
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160 | void TextManager::input(int lin,int col, int code){
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161 | setInputPool(code);
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162 | getInput(lin,col);
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163 | pushInput(code);
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164 | }
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165 |
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166 | void TextManager::showPicture(char * filename, int posX, int posY){
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167 | Robot.pause();
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168 | Robot._drawBMP(filename,posX,posY);
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169 | Robot.play();
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170 | }
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171 |
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172 | void TextManager::getPGMtext(int seq){
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173 | //It takes a string from program space, and fill it
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174 | //in the buffer
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175 | //if(in hello user example){
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176 | if(true){
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177 | strcpy_P(PGMbuffer,(char*)pgm_read_word(&(::scripts_Hello_User[seq])));
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178 | }
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179 | }
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180 |
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181 | void TextManager::writeScript(int seq, int line, int col){
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182 | //print a string from program space to a specific line,
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183 | //column on the LCD
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184 |
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185 | //first fill the buffer with text from program space
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186 | getPGMtext(seq);
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187 | //then print it to the screen
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188 | textManager.writeText(line,col,PGMbuffer);
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189 | }
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190 |
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191 |
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192 | TextManager textManager=TextManager();
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