Function leftButtonDown

server/src/main/resources/static/js/codemirror.js:1566–1571

(cm,pos,repeat,event)

if(value.moveOnDrag==null){value.moveOnDrag=!(mac?event.altKey:event.ctrlKey);}
return value}
function leftButtonDown(cm,pos,repeat,event){if(ie){setTimeout(bind(ensureFocus,cm),0);}
else{cm.curOp.focus=activeElt(root(cm));}
var behavior=configureMouse(cm,repeat,event);var sel=cm.doc.sel,contained;if(cm.options.dragDrop&&dragAndDrop&&!cm.isReadOnly()&&repeat=="single"&&(contained=sel.contains(pos))>-1&&(cmp((contained=sel.ranges[contained]).from(),pos)<0||pos.xRel>0)&&(cmp(contained.to(),pos)>0||pos.xRel<0))
{leftButtonStartDrag(cm,event,pos,behavior);}
else
{leftButtonSelect(cm,event,pos,behavior);}}
function leftButtonStartDrag(cm,event,pos,behavior){var display=cm.display,moved=false;var dragEnd=operation(cm,function(e){if(webkit){display.scroller.draggable=false;}
cm.state.draggingText=false;if(cm.state.delayingBlurEvent){if(cm.hasFocus()){cm.state.delayingBlurEvent=false;}
else{delayBlurEvent(cm);}}