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193 lines
4.1 KiB
C++
193 lines
4.1 KiB
C++
#include <avr/pgmspace.h>
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#include <ArduinoRobot.h>
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#include "VirtualKeyboard.h"
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#include "RobotTextManager.h"
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#include "scripts_Hello_User.h"
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const int TextManager::lineHeight=10;
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const int TextManager::charWidth=6;
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void TextManager::setMargin(int margin_left,int margin_top){
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this->margin_left=margin_left;
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this->margin_top=margin_top;
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}
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int TextManager::getLin(int lineNum){
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return lineNum*lineHeight+margin_top;
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}
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int TextManager::getCol(int colNum){
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return colNum*charWidth+margin_left;
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}
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void TextManager::writeText(int lineNum, int colNum, char* txt, bool onOff){
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if(!onOff)
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Robot.setTextColor(WHITE);
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Robot.setCursor(getCol(colNum),getLin(lineNum));
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Robot.print(txt);
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Robot.setTextColor(BLACK);
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}
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void TextManager::drawInput(bool onOff){
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if(!onOff)
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Robot.setTextColor(WHITE);
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Robot.setCursor(getCol(inputCol),getLin(inputLin)+1);
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Robot.print('_');
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Robot.setTextColor(BLACK);
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}
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void TextManager::mvInput(int dire){
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drawInput(0);
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if(dire<0){
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if(inputPos>0){
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inputPos--;
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inputCol--;
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}
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}else{
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if(inputPos<16){
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inputPos++;
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inputCol++;
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}
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}
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drawInput(1);
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}
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char TextManager::selectLetter(){
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static int oldVal;
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char val=map(Robot.knobRead(),0,1023,32,125);
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if(val==oldVal){
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return 0; //No changes
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}else{
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oldVal=val;
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return val; //Current letter
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}
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}
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void TextManager::refreshCurrentLetter(char letter){
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if(letter){
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writeText(inputLin,inputCol,inputPool+inputPos,false);//erase
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inputPool[inputPos]=letter;
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writeText(inputLin,inputCol,inputPool+inputPos,true);//write
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}
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}
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void TextManager::getInput(int lin, int col){
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writeText(lin,col,">"); //Input indicator
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writeText(lin, col+1, inputPool);
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inputLin=lin; //Ini input cursor
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inputCol=col+1;
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inputPos=0;
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drawInput(true);
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Vkey.display(100);//Vkey is a object of VirtualKeyboard class
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while(true){
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switch(Robot.keyboardRead()){
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case BUTTON_LEFT:
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//Robot.beep(BEEP_SIMPLE);
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mvInput(-1);
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break;
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case BUTTON_RIGHT:
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//Robot.beep(BEEP_SIMPLE);
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mvInput(1);
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break;
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case BUTTON_MIDDLE:
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//Robot.beep(BEEP_DOUBLE);
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char selection=Vkey.getSelection();
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if(selection!='\0'){
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refreshCurrentLetter(selection);
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mvInput(1);
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}else{
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drawInput(false);
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return;
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}
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}
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Vkey.run();
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delay(10);
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}
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}
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void TextManager::setInputPool(int code){
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switch(code){
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case USERNAME:
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Robot.userNameRead(inputPool);
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break;
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case ROBOTNAME:
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Robot.robotNameRead(inputPool);
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break;
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case CITYNAME:
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Robot.cityNameRead(inputPool);
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break;
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case COUNTRYNAME:
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Robot.countryNameRead(inputPool);
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break;
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}
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for(int i=0;i<18;i++){
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if(inputPool[i]=='\0'){
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for(int j=i;j<18;j++){
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inputPool[j]='\0';
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}
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break;
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}
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}
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}
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void TextManager::pushInput(int code){
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switch(code){
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case USERNAME:
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Robot.userNameWrite(inputPool);
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break;
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case ROBOTNAME:
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Robot.robotNameWrite(inputPool);
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break;
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case CITYNAME:
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Robot.cityNameWrite(inputPool);
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break;
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case COUNTRYNAME:
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Robot.countryNameWrite(inputPool);
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break;
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}
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for(int i=0;i<18;i++){
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inputPool[i]='\0';
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}
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}
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void TextManager::input(int lin,int col, int code){
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setInputPool(code);
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getInput(lin,col);
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pushInput(code);
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}
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void TextManager::showPicture(char * filename, int posX, int posY){
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Robot.pause();
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Robot._drawBMP(filename,posX,posY);
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Robot.play();
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}
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void TextManager::getPGMtext(int seq){
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//It takes a string from program space, and fill it
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//in the buffer
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//if(in hello user example){
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if(true){
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strcpy_P(PGMbuffer,(char*)pgm_read_word(&(::scripts_Hello_User[seq])));
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}
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}
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void TextManager::writeScript(int seq, int line, int col){
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//print a string from program space to a specific line,
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//column on the LCD
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//first fill the buffer with text from program space
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getPGMtext(seq);
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//then print it to the screen
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textManager.writeText(line,col,PGMbuffer);
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}
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TextManager textManager=TextManager();
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