mirror of
https://github.com/Part-DB/Part-DB-server.git
synced 2025-06-21 01:25:55 +02:00
Jan Böhmer
parent
bc65a18f3c
commit
967be4451a
2 changed files with 315 additions and 36 deletions
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@ -72,63 +72,223 @@ class RegisterEventHelper {
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this.registerLoadHandler(() => {
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//@ts-ignore
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$("input[type=text], input[type=search]").unbind("keydown").keydown(function (event) {
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let greek = event.altKey;
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let use_special_char = event.altKey;
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let greek_char = "";
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if (greek){
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if (use_special_char){
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//Use the key property to determine the greek letter (as it is independent of the keyboard layout)
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switch(event.key) {
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case "w": //Omega
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greek_char = '\u2126';
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break;
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case "u":
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case "m": //Micro
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greek_char = "\u00B5";
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break;
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case "p": //Phi
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greek_char = "\u03C6";
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break;
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case "a": //Alpha
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//Greek letters
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case "a": //Alpha (lowercase)
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greek_char = "\u03B1";
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break;
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case "b": //Beta
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case "A": //Alpha (uppercase)
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greek_char = "\u0391";
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break;
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case "b": //Beta (lowercase)
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greek_char = "\u03B2";
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break;
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case "c": //Gamma
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case "B": //Beta (uppercase)
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greek_char = "\u0392";
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break;
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case "g": //Gamma (lowercase)
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greek_char = "\u03B3";
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break;
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case "d": //Delta
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case "G": //Gamma (uppercase)
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greek_char = "\u0393";
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break;
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case "d": //Delta (lowercase)
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greek_char = "\u03B4";
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break;
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case "l": //Pound
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greek_char = "\u00A3";
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case "D": //Delta (uppercase)
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greek_char = "\u0394";
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break;
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case "y": //Yen
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greek_char = "\u00A5";
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case "e": //Epsilon (lowercase)
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greek_char = "\u03B5";
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break;
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case "o": //Yen
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greek_char = "\u00A4";
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case "E": //Epsilon (uppercase)
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greek_char = "\u0395";
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break;
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case "1": //Sum symbol
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greek_char = "\u2211";
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case "z": //Zeta (lowercase)
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greek_char = "\u03B6";
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break;
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case "2": //Integral
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greek_char = "\u222B";
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case "Z": //Zeta (uppercase)
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greek_char = "\u0396";
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break;
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case "3": //Less-than or equal
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greek_char = "\u2264";
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case "h": //Eta (lowercase)
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greek_char = "\u03B7";
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break;
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case "4": //Greater than or equal
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greek_char = "\u2265";
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case "H": //Eta (uppercase)
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greek_char = "\u0397";
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break;
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case "5": //PI
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greek_char = "\u03c0";
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case "q": //Theta (lowercase)
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greek_char = "\u03B8";
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break;
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case "q": //Copyright
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greek_char = "\u00A9";
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case "Q": //Theta (uppercase)
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greek_char = "\u0398";
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break;
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case "e": //Euro
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greek_char = "\u20AC";
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case "i": //Iota (lowercase)
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greek_char = "\u03B9";
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break;
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case "I": //Iota (uppercase)
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greek_char = "\u0399";
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break;
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case "k": //Kappa (lowercase)
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greek_char = "\u03BA";
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break;
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case "K": //Kappa (uppercase)
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greek_char = "\u039A";
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break;
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case "l": //Lambda (lowercase)
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greek_char = "\u03BB";
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break;
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case "L": //Lambda (uppercase)
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greek_char = "\u039B";
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break;
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case "m": //Mu (lowercase)
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greek_char = "\u03BC";
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break;
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case "M": //Mu (uppercase)
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greek_char = "\u039C";
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break;
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case "n": //Nu (lowercase)
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greek_char = "\u03BD";
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break;
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case "N": //Nu (uppercase)
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greek_char = "\u039D";
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break;
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case "x": //Xi (lowercase)
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greek_char = "\u03BE";
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break;
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case "X": //Xi (uppercase)
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greek_char = "\u039E";
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break;
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case "o": //Omicron (lowercase)
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greek_char = "\u03BF";
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break;
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case "O": //Omicron (uppercase)
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greek_char = "\u039F";
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break;
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case "p": //Pi (lowercase)
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greek_char = "\u03C0";
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break;
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case "P": //Pi (uppercase)
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greek_char = "\u03A0";
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break;
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case "r": //Rho (lowercase)
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greek_char = "\u03C1";
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break;
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case "R": //Rho (uppercase)
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greek_char = "\u03A1";
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break;
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case "s": //Sigma (lowercase)
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greek_char = "\u03C3";
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break;
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case "S": //Sigma (uppercase)
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greek_char = "\u03A3";
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break;
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case "t": //Tau (lowercase)
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greek_char = "\u03C4";
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break;
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case "T": //Tau (uppercase)
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greek_char = "\u03A4";
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break;
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case "u": //Upsilon (lowercase)
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greek_char = "\u03C5";
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break;
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case "U": //Upsilon (uppercase)
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greek_char = "\u03A5";
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break;
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case "f": //Phi (lowercase)
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greek_char = "\u03C6";
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break;
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case "F": //Phi (uppercase)
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greek_char = "\u03A6";
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break;
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case "c": //Chi (lowercase)
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greek_char = "\u03C7";
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break;
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case "C": //Chi (uppercase)
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greek_char = "\u03A7";
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break;
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case "y": //Psi (lowercase)
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greek_char = "\u03C8";
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break;
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case "Y": //Psi (uppercase)
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greek_char = "\u03A8";
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break;
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case "w": //Omega (lowercase)
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greek_char = "\u03C9";
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break;
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case "W": //Omega (uppercase)
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greek_char = "\u03A9";
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break;
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}
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//Use keycodes for special characters as the shift char on the number keys are layout dependent
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switch (event.keyCode) {
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case 49: //1 key
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//Product symbol on shift, sum on no shift
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greek_char = event.shiftKey ? "\u220F" : "\u2211";
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break;
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case 50: //2 key
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//Integral on no shift, partial derivative on shift
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greek_char = event.shiftKey ? "\u2202" : "\u222B";
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break;
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case 51: //3 key
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//Less than or equal on no shift, greater than or equal on shift
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greek_char = event.shiftKey ? "\u2265" : "\u2264";
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break;
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case 52: //4 key
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//Empty set on shift, infinity on no shift
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greek_char = event.shiftKey ? "\u2205" : "\u221E";
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break;
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case 53: //5 key
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//Not equal on shift, approx equal on no shift
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greek_char = event.shiftKey ? "\u2260" : "\u2248";
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break;
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case 54: //6 key
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//Element of on no shift, not element of on shift
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greek_char = event.shiftKey ? "\u2209" : "\u2208";
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break;
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case 55: //7 key
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//And on shift, or on no shift
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greek_char = event.shiftKey ? "\u2227" : "\u2228";
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break;
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case 56: //8 key
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//Proportional to on shift, angle on no shift
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greek_char = event.shiftKey ? "\u221D" : "\u2220";
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break;
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case 57: //9 key
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//Cube root on shift, square root on no shift
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greek_char = event.shiftKey ? "\u221B" : "\u221A";
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break;
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case 48: //0 key
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//Minus-Plus on shift, plus-minus on no shift
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greek_char = event.shiftKey ? "\u2213" : "\u00B1";
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break;
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//Special characters
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case 219: //hyphen (or ß on german layout)
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//Copyright on no shift, TM on shift
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greek_char = event.shiftKey ? "\u2122" : "\u00A9";
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break;
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case 191: //forward slash (or # on german layout)
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//Generic currency on no shift, paragraph on shift
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greek_char = event.shiftKey ? "\u00B6" : "\u00A4";
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break;
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//Currency symbols
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case 192: //: or (ö on german layout)
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//Euro on no shift, pound on shift
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greek_char = event.shiftKey ? "\u00A3" : "\u20AC";
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break;
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case 221: //; or (ä on german layout)
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//Yen on no shift, dollar on shift
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greek_char = event.shiftKey ? "\u0024" : "\u00A5";
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break;
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}
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if(greek_char=="") return;
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