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Highlight current function #36

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63 changes: 60 additions & 3 deletions main.js
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Original file line number Diff line number Diff line change
Expand Up @@ -34,6 +34,39 @@ define(function (require, exports, module) {
SVG: require("src/languages/XML")
};

var editor_lines = 0;

var onKeyActivity = function ($event, editor, event) {
selectCurrentFunction(editor);
}

var onCursorActivity = function ($event, editor) {
selectCurrentFunction(editor);
}

function selectCurrentFunction(editor) {
var pos = editor.getCursorPos();

if (editor_lines != editor.getLastVisibleLine())
{
console.log('changed');
createList();
}
editor_lines = editor.getLastVisibleLine();

var remove_entries = $("#outline-list ul li");
remove_entries.removeClass('active');

var entry = $("#outline-list ul li").filter(function() {
var id = $(this)[0].id;
var splitted = id.split('_');
var line_start = splitted[splitted.length-2];
var line_eind = splitted[splitted.length-1];
return line_start <= pos.line && line_eind >= pos.line;
});
entry.addClass('active');
}

function getOutline() {
var $outline = Mustache.render(ListTemplate, {
Strings: Strings
Expand All @@ -57,6 +90,18 @@ define(function (require, exports, module) {
}

function updateOutline() {

var currentEditor = EditorManager.getActiveEditor();
$(currentEditor).on('keyup', onKeyActivity);
$(currentEditor).on('cursorActivity', onCursorActivity);
$(currentEditor).on('cursorActivity', onCursorActivity);

showOutline();

createList();
}

function createList() {
var doc = DocumentManager.getCurrentDocument();
if (!doc) {
hideOutline();
Expand All @@ -69,25 +114,36 @@ define(function (require, exports, module) {
return;
}

showOutline();

var lines = doc.getText(false).split("\n");
var list = lang.getOutlineList(lines, prefs.get("args"), prefs.get("unnamed"));

if (prefs.get("sort") && lang.compare) {
list.sort(lang.compare);
}

list.reverse();

var last_line = 999999999;
list.forEach(function (entry) {
entry.end_line = last_line;
last_line = entry.line - 1;
});

list.reverse();

$("#outline-list ul li").remove();
list.forEach(function (entry) {
var $entry = $(document.createElement("li"));
$entry.addClass("outline-entry");
$entry.addClass(entry.classes);
$entry.append(entry.$html);
$entry[0].id = 'outline_line_' + entry.line + '_' + entry.end_line;
$entry.click({
line: entry.line,
ch: entry.ch
}, goToLine);
$("#outline-list ul").append($entry);
last_line = entry.line;
});
}

Expand Down Expand Up @@ -141,6 +197,7 @@ define(function (require, exports, module) {
$("#outline-toolbar-icon").addClass("enabled");
EditorManager.on("activeEditorChange", updateOutline);
DocumentManager.on("documentSaved", updateOutline);

updateOutline();
}

Expand Down Expand Up @@ -186,4 +243,4 @@ define(function (require, exports, module) {
if (prefs.get("enabled")) {
enableOutline();
}
});
});
5 changes: 5 additions & 0 deletions styles/styles.css
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Original file line number Diff line number Diff line change
Expand Up @@ -20,6 +20,11 @@
background-position: 0 -24px;
}

.outline-entry.active {
background: #0F1114;
font-weight: 700;
}


/* ==== Outline List ==== */

Expand Down