From fca8ba12551433595062ef6fd541fbaffd408931 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ale=C5=A1=20Smodi=C5=A1?= <aless@guru.si>
Date: Thu, 1 Oct 2015 13:25:29 +0200
Subject: Fix displaying popup hints.

---
 js/codeq/hint.js | 52 ++++++++++++++++++++++++++++++++++++++++++++--------
 1 file changed, 44 insertions(+), 8 deletions(-)

(limited to 'js/codeq')

diff --git a/js/codeq/hint.js b/js/codeq/hint.js
index 6f54717..a97c14b 100644
--- a/js/codeq/hint.js
+++ b/js/codeq/hint.js
@@ -236,14 +236,42 @@
 
                 'popup': function (type, template, serverHint) {
                     codeq.log.debug('Processing popup hint');
-                    var message = processTemplate(template, serverHint.args),
+                    var args = serverHint.args,
                         mark = addMark(serverHint.start, serverHint.end), // add the mark
-                        jqMark = jqEditor.find('.' + mark.className);
+                        langs = codeq.availableLangs,
+                        translations = {},
+                        lang, i, content, htmlPrefix;
 
-                    jqMark.popover({'content': message, 'html': true, 'placement': 'auto bottom', 'trigger': 'hover focus click', 'container': 'body'});
-                    hintCleaners.push(function () { if (jqMark) { jqMark.popover('destroy'); jqMark = null; } });
-
-                    mark.mark.on('', function () {});
+                    // execute templates for all languages
+                    for (i = langs.length - 1; i >= 0; i--) {
+                        lang = langs[i];
+                        content = template[lang];
+                        if (typeof content === 'string') {
+                            translations[lang] = processTemplate(content, args);
+                        }
+                        else {
+                            translations[lang] = 'No translation in ' + lang + ' available for ' + type + ' hint ' + serverHint.id;
+                            codeq.log.error(translations[lang]);
+                        }
+                    }
+                    // construct the wrapper element for the translation mechanism
+                    htmlPrefix = '<span ' + ta(translations) + '>';
+                    // create the popover after all the DOM modifications have been made, otherwise only the last made popover can be triggered
+                    return function () {
+                        var jqMark = jqEditor.find('.' + mark.className);
+                        jqMark.popover({
+                            'content': function () {
+                                // decide on what to display only after the popup is triggered, so we can choose the correct translation
+                                return htmlPrefix + translations[codeq.getLang()] + '</span>';
+                            },
+                            'html': true,
+                            'placement': 'auto bottom',
+                            'trigger': 'hover focus click',
+                            'container': 'body'
+                        });
+                        // remove the popup on next hint pack
+                        hintCleaners.push(function () { if (jqMark) { jqMark.popover('destroy'); jqMark = null; } });
+                    };
                 },
 
                 'dropdown': function (type, template, serverHint) {
@@ -312,7 +340,8 @@
              */
             'handle': function (serverHints) {
                 var n = serverHints.length,
-                    i, serverHint, hintId, hintDef, hintContent, hintType, t, fn, indices;
+                    finalizers = [],
+                    i, serverHint, hintId, hintDef, hintContent, hintType, t, fn, ret;
 
                 clearHints();
                 mainLoop:
@@ -346,7 +375,14 @@
 
                     fn = typeHandlers[hintType];
                     if (!fn) codeq.log.error('Unsupported hint type: ' + hintType);
-                    else fn(hintType, hintContent, serverHint, hintId);
+                    else {
+                        ret = fn(hintType, hintContent, serverHint, hintId);
+                        if (typeof ret === 'function') finalizers.push(ret);
+                    }
+                }
+                // invoke any finalizers
+                for (i = 0; i < finalizers.length; i++) {
+                    finalizers[i]();
                 }
             },
 
-- 
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