Hopiu/ep_page_view
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make it so focus is drawn to new location on page break

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John McLear 2013-12-18 21:51:21 +00:00
parent 708034c085
commit 158a12c9d0
2 changed files with 26 additions and 4 deletions
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2
package.json
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@ -1,6 +1,6 @@
{
"name": "ep_page_view",
"version": "0.4.6",
"version": "0.4.7",
"keywords": ["page view", "pv", "preview", "overview", "page break", "break", "new page"],
"description": "Add support to do 'page view', with a toggle on/off option in Settings, also Page Breaks with Control Enter",
"contributors": [

28
static/js/page_view.js
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@ -140,21 +140,43 @@ exports.aceCreateDomLine = function(name, context){
function doInsertPageBreak(){
this.editorInfo.ace_doReturnKey();
console.log("THIS WITH REP", this);
var rep = this.rep;
var documentAttributeManager = this.documentAttributeManager;
if (!(rep.selStart && rep.selEnd)){ return; } // only continue if we have some caret position
var firstLine = rep.selStart[0]; // Get the first line
var lastLine = Math.max(firstLine, rep.selEnd[0] - ((rep.selEnd[1] === 0) ? 1 : 0)); // Get the last line
_(_.range(firstLine, lastLine + 1)).each(function(i){ // For each line, either turn on or off task list
_(_.range(firstLine, lastLine + 1)).each(function(i){ // For each line, either turn on or off page break
var isPageBreak = documentAttributeManager.getAttributeOnLine(i, 'pageBreak');
if(!isPageBreak){ // if its already a PageBreak item
documentAttributeManager.setAttributeOnLine(i, 'pageBreak', 'pageBreak'); // make the line a task list
documentAttributeManager.setAttributeOnLine(i, 'pageBreak', 'pageBreak'); // make the line a page break
}else{
documentAttributeManager.removeAttributeOnLine(i, 'pageBreak'); // remove the task list from the line
documentAttributeManager.removeAttributeOnLine(i, 'pageBreak'); // remove the page break from the line
}
});
// Get caret focus
this.editorInfo.ace_focus();
// Insert a line
this.editorInfo.ace_doReturnKey();
// Get the document
var document = this.editorInfo.ace_getDocument();
// Update the selection from the rep
this.editorInfo.ace_updateBrowserSelectionFromRep();
// Get the current selection
var myselection = document.getSelection();
// Get the selections top offset
var caretOffsetTop = myselection.focusNode.offsetTop;
// Move to the new Y co-ord to bring the new page into focus
$('iframe[name="ace_outer"]').contents().find('#outerdocbody').scrollTop(caretOffsetTop-120); // Works in Chrome
$('iframe[name="ace_outer"]').contents().find('#outerdocbody').parent().scrollTop(caretOffsetTop-120); // Works in Firefox
// Sighs
}
// Once ace is initialized, we set ace_doInsertPageBreak and bind it to the context