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Viewing changes to www/media/common/edit_area/keyboard.js

  • Committer: mattgiuca
  • Date: 2008-01-15 06:17:23 UTC
  • Revision ID: svn-v3-trunk0:2b9c9e99-6f39-0410-b283-7f802c844ae2:trunk:233
Added a shaky implementation of EditArea as the text editor.
Installed the EditArea files in media/common.
FileBrowser app includes EditArea.
editor.js calls the appropriate methods to set up an EditArea and the Save
button saves its contents.

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Lines of Context:
www/media/common/edit_area/keyboard.js
 
1
var clavier_cds=new Object(146);
 
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        clavier_cds[8]="Retour arriere";
 
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        clavier_cds[9]="Tabulation";
 
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        clavier_cds[12]="Milieu (pave numerique)";
 
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        clavier_cds[13]="Entrer";
 
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        clavier_cds[16]="Shift";
 
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        clavier_cds[17]="Ctrl";
 
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        clavier_cds[18]="Alt";
 
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        clavier_cds[19]="Pause";
 
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        clavier_cds[20]="Verr Maj";
 
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        clavier_cds[27]="Esc";
 
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        clavier_cds[32]="Espace";
 
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        clavier_cds[33]="Page up";
 
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        clavier_cds[34]="Page down";
 
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        clavier_cds[35]="End";
 
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        clavier_cds[36]="Begin";
 
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        clavier_cds[37]="Fleche gauche";
 
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        clavier_cds[38]="Fleche haut";
 
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        clavier_cds[39]="Fleche droite";
 
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        clavier_cds[40]="Fleche bas";
 
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        clavier_cds[44]="Impr ecran";
 
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        clavier_cds[45]="Inser";
 
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        clavier_cds[46]="Suppr";
 
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        clavier_cds[91]="Menu Demarrer Windows / touche pomme Mac";
 
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        clavier_cds[92]="Menu Demarrer Windows";
 
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        clavier_cds[93]="Menu contextuel Windows";
 
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        clavier_cds[112]="F1";
 
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        clavier_cds[113]="F2";
 
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        clavier_cds[114]="F3";
 
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        clavier_cds[115]="F4";
 
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        clavier_cds[116]="F5";
 
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        clavier_cds[117]="F6";
 
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        clavier_cds[118]="F7";
 
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        clavier_cds[119]="F8";
 
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        clavier_cds[120]="F9";
 
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        clavier_cds[121]="F10";
 
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        clavier_cds[122]="F11";
 
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        clavier_cds[123]="F12";
 
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        clavier_cds[144]="Verr Num";
 
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        clavier_cds[145]="Arret defil";
 
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        function keyDown(e){
 
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                if(!e){ // if IE
 
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                        e=event;
 
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                }
 
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                // send the event to the plugins
 
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                for(var i in editArea.plugins){
 
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                        if(typeof(editArea.plugins[i].onkeydown)=="function"){
 
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                                if(editArea.plugins[i].onkeydown(e)===false){ // stop propaging
 
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                                        if(editArea.nav['isIE'])
 
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                                                e.keyCode=0;
 
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                                        return false;
 
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                                }
 
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                        }
 
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                }
 
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                var target_id=(e.target || e.srcElement).id;
 
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                var use=false;
 
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                if (clavier_cds[e.keyCode])
 
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                        letter=clavier_cds[e.keyCode];
 
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                else
 
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                        letter=String.fromCharCode(e.keyCode);
 
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                var low_letter= letter.toLowerCase();
 
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                if(letter=="Tabulation" && target_id=="textarea" && !CtrlPressed(e) && !AltPressed(e)){ 
 
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                        if(ShiftPressed(e))
 
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                                editArea.execCommand("invert_tab_selection");
 
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                        else
 
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                                editArea.execCommand("tab_selection");
 
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                        use=true;
 
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                        if(editArea.nav['isOpera'])     // opera can't cancel tabulation events...
 
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                                setTimeout("editArea.execCommand('focus');", 1);
 
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                }else if(letter=="Entrer" && target_id=="textarea"){
 
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                        if(editArea.press_enter())
 
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                                use=true;
 
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                }else if(letter=="Entrer" && target_id=="area_search"){
 
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                        editArea.execCommand("area_search");
 
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                        use=true;
 
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                }else if(letter=="Page up" && !editArea.nav['isOpera']){
 
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                        editArea.execCommand("scroll_page", {"dir": "up", "shift": ShiftPressed(e)});
 
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                        use=true;
 
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                }else if(letter=="Page down" && !editArea.nav['isOpera']){
 
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                        editArea.execCommand("scroll_page", {"dir": "down", "shift": ShiftPressed(e)});
 
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                        use=true;
 
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                }else if(letter=="Esc"){
 
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                        editArea.execCommand("close_all_inline_popup", e);
 
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                        use=true;
 
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                }else if(CtrlPressed(e) && !AltPressed(e) && !ShiftPressed(e)){
 
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                        switch(low_letter){
 
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                                case "f":                               
 
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                                        editArea.execCommand("area_search");
 
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                                        use=true;
 
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                                        break;
 
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                                case "r":
 
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                                        editArea.execCommand("area_replace");
 
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                                        use=true;
 
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                                        break;
 
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                                case "q":
 
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                                        editArea.execCommand("close_all_inline_popup", e);
 
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                                        use=true;
 
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                                        break;
 
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                                case "h":
 
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                                        editArea.execCommand("change_highlight");                       
 
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                                        use=true;
 
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                                        break;
 
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                                case "g":
 
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                                        setTimeout("editArea.execCommand('go_to_line');", 5);   // the prompt stop the return false otherwise
 
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                                        use=true;
 
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                                        break;
 
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                                case "e":
 
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                                        editArea.execCommand("show_help");
 
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                                        use=true;
 
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                                        break;
 
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                                case "z":
 
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                                        use=true;
 
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                                        editArea.execCommand("undo");
 
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                                        break;
 
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                                case "y":
 
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                                        use=true;
 
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                                        editArea.execCommand("redo");
 
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                                        break;
 
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                                default:
 
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                                        break;                  
 
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                        }               
 
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                }               
 
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                // check to disable the redo possibility if the textarea content change
 
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                if(editArea.next.length > 0){
 
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                        setTimeout("editArea.check_redo();", 10);
 
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                }
 
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                setTimeout("editArea.check_file_changes();", 10);
 
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                if(use){
 
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                        // 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
 
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                        if(editArea.nav['isIE'])
 
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                                e.keyCode=0;
 
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                        return false;
 
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                }
 
146
                //alert("Test: "+ letter + " ("+e.keyCode+") ALT: "+ AltPressed(e) + " CTRL "+ CtrlPressed(e) + " SHIFT "+ ShiftPressed(e));
 
147
                
 
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                return true;
 
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        };
 
151
 
 
152
 
 
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        // return true if Alt key is pressed
 
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        function AltPressed(e) {
 
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                if (window.event) {
 
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                        return (window.event.altKey);
 
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                } else {
 
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                        if(e.modifiers)
 
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                                return (e.altKey || (e.modifiers % 2));
 
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                        else
 
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                                return e.altKey;
 
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                }
 
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        };
 
164
 
 
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        // return true if Ctrl key is pressed
 
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        function CtrlPressed(e) {
 
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                if (window.event) {
 
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                        return (window.event.ctrlKey);
 
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                } else {
 
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                        return (e.ctrlKey || (e.modifiers==2) || (e.modifiers==3) || (e.modifiers>5));
 
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                }
 
172
        };
 
173
 
 
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        // return true if Shift key is pressed
 
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        function ShiftPressed(e) {
 
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                if (window.event) {
 
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                        return (window.event.shiftKey);
 
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                } else {
 
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                        return (e.shiftKey || (e.modifiers>3));
 
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                }
 
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        };
 
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