From 85d194e349858b3cbbb4dd2a8ca007428378c56c Mon Sep 17 00:00:00 2001
From: fiaxh <git@mx.ax.lt>
Date: Tue, 18 Sep 2018 21:28:56 +0200
Subject: Use Label instead of TextView for message display

---
 main/src/ui/util/helper.vala | 40 +++++++++++++++++++++++++++++++++-------
 1 file changed, 33 insertions(+), 7 deletions(-)

(limited to 'main/src/ui/util')

diff --git a/main/src/ui/util/helper.vala b/main/src/ui/util/helper.vala
index 4e9e942d..06715ad6 100644
--- a/main/src/ui/util/helper.vala
+++ b/main/src/ui/util/helper.vala
@@ -138,13 +138,39 @@ public static bool is_24h_format() {
     return settings_format == "24h" || p_format == " ";
 }
 
-// Workaround GTK TextView issues
-public static void force_alloc_width(Widget widget, int width) {
-    Allocation alloc = Allocation();
-    widget.get_preferred_width(out alloc.width, null);
-    widget.get_preferred_height(out alloc.height, null);
-    alloc.width = width;
-    widget.size_allocate(alloc);
+public static string make_word_bold_markup(string s, string word) {
+    string ret = s;
+    int elongated_by = 0;
+    Regex highlight_regex = new Regex("\\b" + Regex.escape_string(word.down()) + "\\b");
+    MatchInfo match_info;
+    string markup_text_bak = s.down();
+    highlight_regex.match(markup_text_bak, 0, out match_info);
+    for (; match_info.matches(); match_info.next()) {
+        int start, end;
+        match_info.fetch_pos(0, out start, out end);
+        ret = ret[0:start+elongated_by] + "<b>" + ret[start+elongated_by:end+elongated_by] + "</b>" + ret[end+elongated_by:ret.length];
+        elongated_by += 7;
+    }
+    markup_text_bak += ""; // We need markup_text_bak to live until here because url_regex.match does not copy the string
+    return ret;
+}
+
+public static string make_link_markup(string s) {
+    string ret = s;
+    Regex url_regex = new Regex("""(?i)\b((?:[a-z][\w-]+:(?:\/{1,3}|[a-z0-9%])|www\d{0,3}[.]|[a-z0-9.\-]+[.][a-z]{2,4}\/)(?:[^\s()<>]+|\(([^\s()<>]+|(\([^\s()<>]+\)))*\))+(?:\(([^\s()<>]+|(\([^\s()<>]+\)))*\)|[^\s`!()\[\]{};:'".,<>?«»“”‘’]))""");
+    int elongated_by = 0;
+    MatchInfo match_info;
+    string markup_text_bak = ret.down();
+    url_regex.match(markup_text_bak, 0, out match_info);
+    for (; match_info.matches(); match_info.next()) {
+        int start, end;
+        match_info.fetch_pos(0, out start, out end);
+        string link = ret[start+elongated_by:end+elongated_by];
+        ret = ret[0:start+elongated_by] + "<a href=\"" + link + "\">" + link + "</a>" + ret[end+elongated_by:ret.length];
+        elongated_by += 15 + link.length;
+    }
+    markup_text_bak += ""; // We need markup_text_bak to live until here because url_regex.match does not copy the string
+    return ret;
 }
 
 }
-- 
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