146 Zeilen
4.1 KiB
JavaScript
146 Zeilen
4.1 KiB
JavaScript
var EA_keys = {8:"Retour arriere",9:"Tabulation",12:"Milieu (pave numerique)",13:"Entrer",16:"Shift",17:"Ctrl",18:"Alt",19:"Pause",20:"Verr Maj",27:"Esc",32:"Space",33:"Page up",34:"Page down",35:"End",36:"Begin",37:"Left",38:"Up",39:"Right",40:"Down",44:"Impr ecran",45:"Inser",46:"Suppr",91:"Menu Demarrer Windows / touche pomme Mac",92:"Menu Demarrer Windows",93:"Menu contextuel Windows",112:"F1",113:"F2",114:"F3",115:"F4",116:"F5",117:"F6",118:"F7",119:"F8",120:"F9",121:"F10",122:"F11",123:"F12",144:"Verr Num",145:"Arret defil"};
|
|
|
|
|
|
|
|
function keyDown(e){
|
|
if(!e){ // if IE
|
|
e=event;
|
|
}
|
|
|
|
// send the event to the plugins
|
|
for(var i in editArea.plugins){
|
|
if(typeof(editArea.plugins[i].onkeydown)=="function"){
|
|
if(editArea.plugins[i].onkeydown(e)===false){ // stop propaging
|
|
if(editArea.isIE)
|
|
e.keyCode=0;
|
|
return false;
|
|
}
|
|
}
|
|
}
|
|
|
|
var target_id=(e.target || e.srcElement).id;
|
|
var use=false;
|
|
if (EA_keys[e.keyCode])
|
|
letter=EA_keys[e.keyCode];
|
|
else
|
|
letter=String.fromCharCode(e.keyCode);
|
|
|
|
var low_letter= letter.toLowerCase();
|
|
|
|
if(letter=="Page up" && !AltPressed(e) && !editArea.isOpera){
|
|
editArea.execCommand("scroll_page", {"dir": "up", "shift": ShiftPressed(e)});
|
|
use=true;
|
|
}else if(letter=="Page down" && !AltPressed(e) && !editArea.isOpera){
|
|
editArea.execCommand("scroll_page", {"dir": "down", "shift": ShiftPressed(e)});
|
|
use=true;
|
|
}else if(editArea.is_editable==false){
|
|
// do nothing but also do nothing else (allow to navigate with page up and page down)
|
|
return true;
|
|
}else if(letter=="Tabulation" && target_id=="textarea" && !CtrlPressed(e) && !AltPressed(e)){
|
|
if(ShiftPressed(e))
|
|
editArea.execCommand("invert_tab_selection");
|
|
else
|
|
editArea.execCommand("tab_selection");
|
|
|
|
use=true;
|
|
if(editArea.isOpera || (editArea.isFirefox && editArea.isMac) ) // opera && firefox mac can't cancel tabulation events...
|
|
setTimeout("editArea.execCommand('focus');", 1);
|
|
}else if(letter=="Entrer" && target_id=="textarea"){
|
|
if(editArea.press_enter())
|
|
use=true;
|
|
}else if(letter=="Entrer" && target_id=="area_search"){
|
|
editArea.execCommand("area_search");
|
|
use=true;
|
|
}else if(letter=="Esc"){
|
|
editArea.execCommand("close_all_inline_popup", e);
|
|
use=true;
|
|
}else if(CtrlPressed(e) && !AltPressed(e) && !ShiftPressed(e)){
|
|
switch(low_letter){
|
|
case "f":
|
|
editArea.execCommand("area_search");
|
|
use=true;
|
|
break;
|
|
case "r":
|
|
editArea.execCommand("area_replace");
|
|
use=true;
|
|
break;
|
|
case "q":
|
|
editArea.execCommand("close_all_inline_popup", e);
|
|
use=true;
|
|
break;
|
|
case "h":
|
|
editArea.execCommand("change_highlight");
|
|
use=true;
|
|
break;
|
|
case "g":
|
|
setTimeout("editArea.execCommand('go_to_line');", 5); // the prompt stop the return false otherwise
|
|
use=true;
|
|
break;
|
|
case "e":
|
|
editArea.execCommand("show_help");
|
|
use=true;
|
|
break;
|
|
case "z":
|
|
use=true;
|
|
editArea.execCommand("undo");
|
|
break;
|
|
case "y":
|
|
use=true;
|
|
editArea.execCommand("redo");
|
|
break;
|
|
default:
|
|
break;
|
|
}
|
|
}
|
|
|
|
// check to disable the redo possibility if the textarea content change
|
|
if(editArea.next.length > 0){
|
|
setTimeout("editArea.check_redo();", 10);
|
|
}
|
|
|
|
setTimeout("editArea.check_file_changes();", 10);
|
|
|
|
|
|
if(use){
|
|
// in case of a control that sould'nt be used by IE but that is used => THROW a javascript error that will stop key action
|
|
if(editArea.isIE)
|
|
e.keyCode=0;
|
|
return false;
|
|
}
|
|
//alert("Test: "+ letter + " ("+e.keyCode+") ALT: "+ AltPressed(e) + " CTRL "+ CtrlPressed(e) + " SHIFT "+ ShiftPressed(e));
|
|
|
|
return true;
|
|
|
|
};
|
|
|
|
|
|
// return true if Alt key is pressed
|
|
function AltPressed(e) {
|
|
if (window.event) {
|
|
return (window.event.altKey);
|
|
} else {
|
|
if(e.modifiers)
|
|
return (e.altKey || (e.modifiers % 2));
|
|
else
|
|
return e.altKey;
|
|
}
|
|
};
|
|
|
|
// return true if Ctrl key is pressed
|
|
function CtrlPressed(e) {
|
|
if (window.event) {
|
|
return (window.event.ctrlKey);
|
|
} else {
|
|
return (e.ctrlKey || (e.modifiers==2) || (e.modifiers==3) || (e.modifiers>5));
|
|
}
|
|
};
|
|
|
|
// return true if Shift key is pressed
|
|
function ShiftPressed(e) {
|
|
if (window.event) {
|
|
return (window.event.shiftKey);
|
|
} else {
|
|
return (e.shiftKey || (e.modifiers>3));
|
|
}
|
|
};
|