mirror of
https://github.com/YunoHost-Apps/spip_ynh.git
synced 2024-09-03 20:25:59 +02:00
110 lines
3.6 KiB
JavaScript
110 lines
3.6 KiB
JavaScript
// Barre de raccourcis
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// derive du:
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// bbCode control by subBlue design : www.subBlue.com
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// Startup variables
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var theSelection = false;
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// Check for Browser & Platform for PC & IE specific bits
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// More details from: http://www.mozilla.org/docs/web-developer/sniffer/browser_type.html
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var clientPC = navigator.userAgent.toLowerCase(); // Get client info
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var clientVer = parseInt(navigator.appVersion); // Get browser version
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var is_ie = ((clientPC.indexOf("msie") != -1) && (clientPC.indexOf("opera") == -1));
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var is_nav = ((clientPC.indexOf('mozilla')!=-1) && (clientPC.indexOf('spoofer')==-1)
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&& (clientPC.indexOf('compatible') == -1) && (clientPC.indexOf('opera')==-1)
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&& (clientPC.indexOf('webtv')==-1) && (clientPC.indexOf('hotjava')==-1));
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var is_moz = 0;
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var is_win = ((clientPC.indexOf("win")!=-1) || (clientPC.indexOf("16bit") != -1));
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var is_mac = (clientPC.indexOf("mac")!=-1);
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function barre_inserer(text,champ) {
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var txtarea = champ;
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if( document.selection ){
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txtarea.focus();
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var r = document.selection.createRange();
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if (r == null) {
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txtarea.selectionStart = txtarea.value.length;
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txtarea.selectionEnd = txtarea.selectionStart;
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}
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else {
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var re = txtarea.createTextRange();
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var rc = re.duplicate();
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re.moveToBookmark(r.getBookmark());
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rc.setEndPoint('EndToStart', re);
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txtarea.selectionStart = rc.text.length;
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txtarea.selectionEnd = rc.text.length + r.text.length;
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}
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}
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mozWrap(txtarea, '', text);
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}
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// Shows the help messages in the helpline window
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function helpline(help, champ) {
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champ.value = help;
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}
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function setCaretToEnd (input) {
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setSelectionRange(input, input.value.length, input.value.length);
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}
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function setSelectionRange(input, selectionStart, selectionEnd) {
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if (input.setSelectionRange) {
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input.focus();
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input.setSelectionRange(selectionStart, selectionEnd);
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}
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else if (input.createTextRange) {
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var range = input.createTextRange();
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range.collapse(true);
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range.moveEnd('character', selectionEnd);
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range.moveStart('character', selectionStart);
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range.select();
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}
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}
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// From http://www.massless.org/mozedit/
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function mozWrap(txtarea, open, close)
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{
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var selLength = txtarea.textLength;
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var selStart = txtarea.selectionStart;
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var selEnd = txtarea.selectionEnd;
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if (selEnd == 1 || selEnd == 2)
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selEnd = selLength;
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var selTop = txtarea.scrollTop;
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// Raccourcir la selection par double-clic si dernier caractere est espace
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if (selEnd - selStart > 0 && (txtarea.value).substring(selEnd-1,selEnd) == ' ') selEnd = selEnd-1;
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var s1 = (txtarea.value).substring(0,selStart);
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var s2 = (txtarea.value).substring(selStart, selEnd)
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var s3 = (txtarea.value).substring(selEnd, selLength);
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// Eviter melange bold-italic-intertitre
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if ((txtarea.value).substring(selEnd,selEnd+1) == '}' && close.substring(0,1) == "}") close = close + " ";
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if ((txtarea.value).substring(selEnd-1,selEnd) == '}' && close.substring(0,1) == "}") close = " " + close;
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if ((txtarea.value).substring(selStart-1,selStart) == '{' && open.substring(0,1) == "{") open = " " + open;
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if ((txtarea.value).substring(selStart,selStart+1) == '{' && open.substring(0,1) == "{") open = open + " ";
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txtarea.value = s1 + open + s2 + close + s3;
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selDeb = selStart + open.length;
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selFin = selEnd + close.length;
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window.setSelectionRange(txtarea, selDeb, selFin);
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txtarea.scrollTop = selTop;
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txtarea.focus();
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return;
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}
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// Insert at Claret position. Code from
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// http://www.faqts.com/knowledge_base/view.phtml/aid/1052/fid/130
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function storeCaret (textEl) {
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if (textEl.createTextRange)
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textEl.caretPos = document.selection.createRange().duplicate();
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}
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