/// <summary>
/// Processes the Grid that the user is currently looking at
/// </summary>
/// <param name="index">The index of the current Grid</param>
private void BorderProcessing(string index)
{
if (composition[composition.Length - 1] != index[0])
{
composition += index;
}
if (!isBlocked) //if the environment is currently not blocked, the character for the current composition is generated
{
if (isBetsy) //if it's DEL, SPACE or . and the font is already changed
{
if (composition.Length == 3)
{
if (index == "6") //if it's a Delete Op
{
charToPrint = "V";
lbl_aux = (Label)FindName("min" + index);
lbl_aux.Content = charToPrint;
}
else //if it's a '.' Op
{
charToPrint = "A";
lbl_aux = (Label)FindName("min" + index);
lbl_aux.Content = charToPrint;
}
return;
}
else //mantain proper charToPrint for each element DEL SPACE . (V D A in Betsy)
{
lbl_aux = (Label)FindName("min" + index);
lbl_aux.Content = charToPrint;
}
return;
}
if (composition.Length == 2 && index == "5") //if the first movement is \/ so the font has to change to Betsy
{
for (int i = 0; i <= 7; i++)
{
var obj = (Label)FindName("min" + i.ToString());
obj.FontFamily = new FontFamily(new Uri("pack://application:,,,/"), "./Fonts/#Betsy Flanagan 2");
}
isBetsy = true;
charToPrint = "D"; //space is set as character to be printed (D in betsy format)
Label lbl = (Label)FindName("min" + index);
lbl.Content = charToPrint;
return;
}
if (composition.Length > 2 && index == composition.Substring(1, 1))
{
blockType = 0;
isCancelled = true;
composition = "ii"; //character won't be written
}
try
{ //Prepare to print a character composed of 2 movements
charToPrint = composition.Substring(1, 2);
}
catch
{ //Prepare to print a character composed of a single movement
charToPrint = composition.Substring(1, 1);
}
charToPrint = CharacterDecoder.generateCharacter(charToPrint, blockType, primaryKeyboard);
}
else
{
charToPrint = "-"; //if it's blocked, the character - is print
}
//Prints the processed character if not blocked or '-' if blocked
lbl_aux = (Label)FindName("min" + index);
lbl_aux.Content = charToPrint;
}
/// <summary>
/// Processes the sequence of movements the user performed since the last centre focus
/// </summary>
private void centreProcessing()
{
keyboardTimer.Stop();
if (isBetsy) //changing back to the original font
{
for (int i = 0; i <= 7; i++)
{
var obj = (Label)FindName("min" + i.ToString());
obj.FontFamily = new FontFamily("Segoe UI");
}
isBetsy = false;
}
string finalChar;
lastPanel = "";
if (centreProcessed) //if the centre was already processed (no movement to the borders so far), no operation needed
{
return;
}
switch (blockType)
{
case 1: //Blocked to rest
if (composition == "-12345" || composition == "-10765")
{
stateTransition.Play();
isBlocked = false;
blockType = 0;
//Restoring default UI
locklogo.Visibility = System.Windows.Visibility.Hidden;
txtInput.Visibility = System.Windows.Visibility.Visible;
for (int i = 8; i < 35; i++)
{
var obj = (Label)FindName(labelNames[i]);
obj.Visibility = System.Windows.Visibility.Visible;
}
for (int i = 0; i < 4; i++)
{
suggestionStackPanel[i].Visibility = Visibility.Visible;
}
}
break;
case 2: //Blocked to read full text
if (composition == "-12345" || composition == "-10765")
{
stateTransition.Play();
isBlocked = false;
blockType = 0;
// Restoring default UI
txtInput.Margin = new Thickness(txtInput.Margin.Left / textBoxMarginCoefW,
txtInput.Margin.Top / textBoxMarginCoefH, txtInput.Margin.Right / textBoxMarginCoefW,
txtInput.Margin.Bottom / textBoxMarginCoefH);
for (int i = 8; i < 35; i++)
{
var obj = (Label)FindName(labelNames[i]);
obj.Visibility = System.Windows.Visibility.Visible;
}
for (int i = 0; i < 4; i++)
{
suggestionStackPanel[i].Visibility = Visibility.Visible;
}
}
break;
case 3:
if (composition == "-3")
{
stateTransition.Play();
isBlocked = false;
blockType = 0;
unblockingEvent();
}
break;
default: //No Block
if (!isCancelled)
{
if (composition == "-") //if there was no movement to the extremities
{
goto didntLeaveCentre; //jumps all the character processing
}
if (composition == "-12345")
{
stateTransition.Play();
isBlocked = true;
blockType = 1;
// Blocking Screen to rest mode
locklogo.Visibility = System.Windows.Visibility.Visible;
txtInput.Visibility = System.Windows.Visibility.Hidden;
for (int i = 8; i < 35; i++)
{
var obj = (Label)FindName(labelNames[i]);
obj.Visibility = System.Windows.Visibility.Hidden;
}
for (int i = 0; i < 4; i++)
{
suggestionStackPanel[i].Visibility = Visibility.Hidden;
}
goto hasJustBeenBlocked; //jumps all the character processing
}
if (composition == "-10765")
{
stateTransition.Play();
isBlocked = true;
blockType = 2;
// Block Screen to read mode
txtInput.Margin = new Thickness(txtInput.Margin.Left * textBoxMarginCoefW,
txtInput.Margin.Top * textBoxMarginCoefH, txtInput.Margin.Right * textBoxMarginCoefW,
txtInput.Margin.Bottom * textBoxMarginCoefH);
for (int i = 8; i < 35; i++)
{
var obj = (Label)FindName(labelNames[i]);
obj.Visibility = Visibility.Hidden;
}
for (int i = 0; i < 4; i++)
{
suggestionStackPanel[i].Visibility = Visibility.Hidden;
}
goto hasJustBeenBlocked; //jumps all the character processing
}
//suggestions' acceptance
if (composition == "-701" || composition == "-107")
{
acceptSuggestion(0);
goto acceptedSuggestion;
}
if (composition == "-123" || composition == "-321")
{
acceptSuggestion(1);
goto acceptedSuggestion;
}
if (composition == "-567" || composition == "-765")
{
acceptSuggestion(2);
goto acceptedSuggestion;
}
if (composition == "-345" || composition == "-543")
{
acceptSuggestion(3);
goto acceptedSuggestion;
}
//No suggestion accepted, so go on...
for (int i = 0; i < 4; i++) //Clear all the suggestion labels
{
//suggestionLabel[i].Content = "";
suggestionLabel[i].Text = "";
}
try
{ //Prepare to print a character composed of 2 movements
charToPrint = composition.Substring(1, 2);
}
catch
{ //Prepare to print a character composed of a single movement
charToPrint = composition.Substring(1, 1);
}
//Process the "character to be concatenated" / "operation to be done" in the TextBox
finalChar = CharacterDecoder.generateCharacter(charToPrint, blockType, primaryKeyboard);
#region codigoDoColetor
/*
* //Data colector implementation below
* if (!File.Exists(path))
* {
* using (StreamWriter writer = new StreamWriter(path))
* {
* writer.WriteLine("0"); // Tempo Total
* writer.WriteLine("0"); // Caracteres Total
* writer.WriteLine("0"); // Erros Total
* writer.WriteLine(" "); // Vetor de erros
* }
* }
* using(StreamReader readtext = new StreamReader(path))
* {
* arquivo[0] = readtext.ReadLine();
* arquivo[1] = readtext.ReadLine();
* arquivo[2] = readtext.ReadLine();
* arquivo[3] = readtext.ReadLine();
* }
*
* if (colectorOn == true && finalChar != "ESPAÇO" && finalChar != "." && finalChar != "DEL")
* {
* caracteresTotal++;
* }
*
* //Erro no coletor aqui!
*
* //if (colectorOn == true && finalChar == "DEL")
* //{
* // erros++;
* // arquivo[3] = arquivo[3] + ";" + txtInput.Text.Substring(txtInput.Text.Length - 1);
* //}
*
* if (colectorOn == true && finalChar == "ESPAÇO" || finalChar == ".")
* {
* timer.Stop();
* colectorOn = false;
*
* int aux;
* long aux2;
* aux2 = Int32.Parse(arquivo[0]);
* aux2 += timer.ElapsedMilliseconds;
* arquivo[0] = aux2.ToString();
*
* aux = Int32.Parse(arquivo[1]);
* aux += caracteresTotal;
* arquivo[1] = aux.ToString();
*
* aux = Int32.Parse(arquivo[2]);
* aux += erros;
* arquivo[2] = aux.ToString();
*
* caracteresTotal = 0;
* erros = 0;
*
* }
*
* if (colectorOn == false && finalChar != "ESPAÇO" && finalChar != "." && finalChar != "DEL")
* {
* colectorOn = true;
* timer.Start();
* caracteresTotal++;
* }
*
* using (StreamWriter writer = new StreamWriter(path))
* {
* writer.WriteLine(arquivo[0]); // Tempo Total
* writer.WriteLine(arquivo[1]); // Caracteres Total
* writer.WriteLine(arquivo[2]); // Erros Total
* writer.WriteLine(arquivo[3]); // Vetor de erros
* }
*/
#endregion
// enteredCharacter1|number1(milliseconds)-enteredCharacter2|number2(milliseconds)
characterTimestampRecord += "char|" + finalChar + "|" + dataTimer.ElapsedMilliseconds.ToString() + "\n";
switch (finalChar)
{
case "&":
goto cancelledCharacter;
case "ESPAÇO":
finalChar = " ";
txtInput.AppendText(finalChar); //append a space
Suggester.indexWord(currentWord);
currentWord = "";
break;
case ".":
if (txtInput.Text.Length == 0)
{
goto didntLeaveCentre;
}
nextIsUpper = true;
if (txtInput.Text.Substring(txtInput.Text.Length - 1) == " ")
{
txtInput.Text = txtInput.Text.Substring(0, txtInput.Text.Length - 1);
}
txtInput.AppendText(finalChar + " ");
Suggester.indexWord(currentWord);
currentWord = "";
MessageBox.Show("pontofinal!");
isBlocked = true;
blockType = 3;
blockingEvent(txtInput.Text, dataTimer.ElapsedMilliseconds, numberOfDeletions);
goto sentenceIsOver;
case "DEL":
string inputContent = txtInput.Text;
string aux;
numberOfDeletions++;
try
{
aux = inputContent.Substring(0, inputContent.Length - 1);
//delete a character. If it was in upper case, the next character to be written must be written in upper case too
if (inputContent.Substring(inputContent.Length - 1) == ".")
{
nextIsUpper = false;
}
else
{ //if the last erased character was a space, do not uppercase the next letter to be inserted
if (inputContent.LastIndexOf(" ") != inputContent.Length - 1)
{
if (inputContent.Substring(inputContent.Length - 1) == inputContent.Substring(inputContent.Length - 1).ToUpper())
{
nextIsUpper = true;
}
if (currentWord.Length > 0)
{
currentWord = currentWord.Substring(0, currentWord.Length - 1);
}
}
else //if it was a space, so the current word is the whole last word
{
//aux is the current text written without the last character (space in this case)
try
{
//takes the last written word as current word
currentWord = aux.Substring(aux.LastIndexOf(" ") + 1, aux.Length - aux.LastIndexOf(" ") - 1);
}
catch
{
currentWord = aux.Substring(0, aux.Length);
}
//if '.' is the last character, it must be removed too.
if (aux[aux.Length - 1] == '.')
{
currentWord = currentWord.Substring(0, currentWord.Length - 1);
aux = aux.Substring(0, aux.Length - 1);
nextIsUpper = false;
}
}
}
addSuggestionsToLabels();
txtInput.Text = "";
txtInput.AppendText(aux);
}
catch
{
Console.WriteLine("txtInput is empty!");
}
break;
default: //if it's not space, '.' or delete operations, so the character must be simply added to the TextBox
if (!nextIsUpper)
{
finalChar = finalChar.ToLower();
}
txtInput.AppendText(finalChar);
currentWord += finalChar; //currentWord receives the last char
//TODO: fazer sons tocarem quando digitar jj e jjj em loop e parar quando digitar outro simbolo que não j.
addSuggestionsToLabels();
nextIsUpper = false; //after the upper case letter has been already entered, the next one will be lower for sure
break;
}
}
else
{
isCancelled = !isCancelled; //the letter that was cancelled wasn't processed and the next may not be cancelled
}
break; //breaking the default case
}
acceptedSuggestion:
didntLeaveCentre:
hasJustBeenBlocked:
cancelledCharacter:
sentenceIsOver:
txtInput.ScrollToEnd(); //always focus the end of the txtBox
primaryKeyboard = true;
composition = "-";
centreProcessed = true;
}
/// <summary>
/// Processes the sequence of movements the user performed since the last centre focus
/// </summary>
private void centreProcessing()
{
keyboardTimer.Stop();
if (isBetsy) //changing back to the original font
{
for (int i = 0; i <= 7; i++)
{
var obj = (Label)FindName("min" + i.ToString());
obj.FontFamily = new FontFamily("Segoe UI");
}
isBetsy = false;
}
string finalChar;
lastPanel = "";
if (centreProcessed) //if the centre was already processed (no movement to the borders so far), no operation needed
{
return;
}
switch (blockType)
{
case 1: //Blocked to rest
if (composition == "-12345" || composition == "-10765")
{
stateTransition.Play();
isBlocked = false;
blockType = 0;
//Restoring default UI
locklogo.Visibility = System.Windows.Visibility.Hidden;
txtInput.Visibility = System.Windows.Visibility.Visible;
for (int i = 8; i < 35; i++)
{
var obj = (Label)FindName(labelNames[i]);
obj.Visibility = System.Windows.Visibility.Visible;
}
for (int i = 0; i < 4; i++)
{
suggestionStackPanel[i].Visibility = Visibility.Visible;
}
}
break;
case 2: //Blocked to read full text
if (composition == "-12345" || composition == "-10765")
{
stateTransition.Play();
isBlocked = false;
blockType = 0;
// Restoring default UI
txtInput.Margin = new Thickness(txtInput.Margin.Left / textBoxMarginCoefW,
txtInput.Margin.Top / textBoxMarginCoefH, txtInput.Margin.Right / textBoxMarginCoefW,
txtInput.Margin.Bottom / textBoxMarginCoefH);
for (int i = 8; i < 35; i++)
{
var obj = (Label)FindName(labelNames[i]);
obj.Visibility = System.Windows.Visibility.Visible;
}
for (int i = 0; i < 4; i++)
{
suggestionStackPanel[i].Visibility = Visibility.Visible;
}
}
break;
case 3:
if (composition == "-3")
{
stateTransition.Play();
isBlocked = false;
blockType = 0;
unblockingEvent();
}
break;
default: //No Block
if (!isCancelled)
{
if (composition == "-") //if there was no movement to the extremities
{
goto didntLeaveCentre; //jumps all the character processing
}
if (composition == "-12345")
{
stateTransition.Play();
isBlocked = true;
blockType = 1;
// Blocking Screen to rest mode
locklogo.Visibility = System.Windows.Visibility.Visible;
txtInput.Visibility = System.Windows.Visibility.Hidden;
for (int i = 8; i < 35; i++)
{
var obj = (Label)FindName(labelNames[i]);
obj.Visibility = System.Windows.Visibility.Hidden;
}
for (int i = 0; i < 4; i++)
{
suggestionStackPanel[i].Visibility = Visibility.Hidden;
}
goto hasJustBeenBlocked; //jumps all the character processing
}
if (composition == "-10765")
{
stateTransition.Play();
isBlocked = true;
blockType = 2;
// Block Screen to read mode
txtInput.Margin = new Thickness(txtInput.Margin.Left * textBoxMarginCoefW,
txtInput.Margin.Top * textBoxMarginCoefH, txtInput.Margin.Right * textBoxMarginCoefW,
txtInput.Margin.Bottom * textBoxMarginCoefH);
for (int i = 8; i < 35; i++)
{
var obj = (Label)FindName(labelNames[i]);
obj.Visibility = Visibility.Hidden;
}
for (int i = 0; i < 4; i++)
{
suggestionStackPanel[i].Visibility = Visibility.Hidden;
}
goto hasJustBeenBlocked; //jumps all the character processing
}
//suggestions' acceptance
if (composition == "-701" || composition == "-107")
{
acceptSuggestion(0);
goto acceptedSuggestion;
}
if (composition == "-123" || composition == "-321")
{
acceptSuggestion(1);
goto acceptedSuggestion;
}
if (composition == "-567" || composition == "-765")
{
acceptSuggestion(2);
goto acceptedSuggestion;
}
if (composition == "-345" || composition == "-543")
{
acceptSuggestion(3);
goto acceptedSuggestion;
}
//No suggestion accepted, so go on...
for (int i = 0; i < 4; i++) //Clear all the suggestion labels
{
//suggestionLabel[i].Content = "";
suggestionLabel[i].Text = "";
}
try
{ //Prepare to print a character composed of 2 movements
charToPrint = composition.Substring(1, 2);
}
catch
{ //Prepare to print a character composed of a single movement
charToPrint = composition.Substring(1, 1);
}
//Process the "character to be concatenated" / "operation to be done" in the TextBox
finalChar = CharacterDecoder.generateCharacter(charToPrint, blockType, primaryKeyboard);
// enteredCharacter1|number1(milliseconds)-enteredCharacter2|number2(milliseconds)
characterTimestampRecord += "char|" + finalChar + "|" + dataTimer.ElapsedMilliseconds.ToString() + "\n";
switch (finalChar)
{
case "&":
goto cancelledCharacter;
case "ESPAÇO":
finalChar = " ";
//if (justAcceptedSuggestion) //if the last word was an accepted suggestion
//{
// justAcceptedSuggestion = false;
// nextWordInSentence(); //calls next word or sentence
//}
//else
//{
justAddedSpace = true;
if (txtInput.Text[txtInput.Text.Length - 1] != ' ')
{
//if there is no repeated space, calls next word or sentence
nextWordInSentence();
}
//}
txtInput.AppendText(finalChar); //append a space
Suggester.indexWord(currentWord);
currentWord = "";
break;
case ".":
if (txtInput.Text.Length == 0)
{
goto didntLeaveCentre;
}
nextIsUpper = false;
if (txtInput.Text.Substring(txtInput.Text.Length - 1) == " ")
{
txtInput.Text = txtInput.Text.Substring(0, txtInput.Text.Length - 1);
}
txtInput.AppendText(finalChar + " ");
Suggester.indexWord(currentWord);
justAcceptedSuggestion = false;
justAddedSpace = false;
nextWordInSentence();
currentWord = "";
break; //append a point and a space
case "DEL":
nDeletions++;
string inputContent = txtInput.Text;
string aux;
try
{
if (justAcceptedSuggestion)
{
justAcceptedSuggestion = false;
justAddedSpace = false;
inputContent = textBeforeAcceptance + " ";
//DIMINUIR O PESO DA CHOSENWORD
}
aux = inputContent.Substring(0, inputContent.Length - 1);
//delete a character. If it was in upper case, the next character to be written must be written in upper case too
if (inputContent.Substring(inputContent.Length - 1) == ".")
{
nextIsUpper = false;
}
else
{ //if the last erased character was a space, do not uppercase the next letter to be inserted
if (inputContent.LastIndexOf(" ") != inputContent.Length - 1)
{
if (inputContent.Substring(inputContent.Length - 1) == inputContent.Substring(inputContent.Length - 1).ToUpper())
{
nextIsUpper = false;
}
if (currentWord.Length > 0)
{
currentWord = currentWord.Substring(0, currentWord.Length - 1);
}
}
else //if it was a space, so the current word is the whole last word
{
//aux is the current text written without the last character (space in this case)
if (inputContent[inputContent.Length - 2] != ' ')
{
previousWordInSentence();
}
try
{
//takes the last written word as current word
currentWord = aux.Substring(aux.LastIndexOf(" ") + 1, aux.Length - aux.LastIndexOf(" ") - 1);
}
catch
{
currentWord = aux.Substring(0, aux.Length);
}
//if '.' is the last character, it must be removed too.
if (aux[aux.Length - 1] == '.')
{
currentWord = currentWord.Substring(0, currentWord.Length - 1);
aux = aux.Substring(0, aux.Length - 1);
nextIsUpper = false;
}
}
}
addSuggestionsToLabels();
txtInput.Text = "";
txtInput.AppendText(aux);
}
catch
{
Console.WriteLine("txtInput is empty!");
}
break;
default: //if it's not space, '.' or delete operations, so the character must be simply added to the TextBox
justAcceptedSuggestion = false;
justAddedSpace = false;
if (!nextIsUpper)
{
finalChar = finalChar.ToLower();
}
txtInput.AppendText(finalChar);
currentWord += finalChar; //currentWord receives the last char
//TODO: fazer sons tocarem quando digitar jj e jjj em loop e parar quando digitar outro simbolo que não j.
addSuggestionsToLabels();
nextIsUpper = false; //after the upper case letter has been already entered, the next one will be lower for sure
break;
}
}
else
{
isCancelled = !isCancelled; //the letter that was cancelled wasn't processed and the next may not be cancelled
}
break; //breaking the default case
}
acceptedSuggestion:
didntLeaveCentre:
hasJustBeenBlocked:
cancelledCharacter:
txtInput.ScrollToEnd(); //always focus the end of the txtBox
primaryKeyboard = true;
composition = "-";
centreProcessed = true;
}