From 0703b948dd63eb281df5dc531abdf66818becdf7 Mon Sep 17 00:00:00 2001
From: mrwastl <mrwastl@users.sourceforge.net>
Date: Sat, 17 Sep 2011 21:28:10 +0200
Subject: cExtData is now a singleton class, thus its content survives a
 DISCONN/CONNECT of a display; trans() now works as expected; three new
 tokens: 'IsMenuList', 'MenuText', 'MenuTextScroll'; support added for
 ':clean' and ':rest' for tokens 'MenuTitle', 'MenuCurrent', and 'MenuText'

---
 common.c | 61 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 61 insertions(+)

(limited to 'common.c')

diff --git a/common.c b/common.c
index 439540d..1b73d13 100644
--- a/common.c
+++ b/common.c
@@ -1,10 +1,13 @@
 #include <time.h>
 
 #include <glcdskin/type.h>
+#include <glcdskin/string.h>
 
 #include <vdr/plugin.h>
 #include <string.h>
 
+#include "strfct.h"
+
 #if APIVERSNUM < 10503
 #include <locale.h>
 
@@ -157,3 +160,61 @@ int ParanoiaStrcmp(const char *s1, const char *s2)
     else
         return rv;
 }
+
+const std::string SplitText(const std::string &Text, const std::string &Delim, bool firstPart = true) {
+    size_t found = Text.find(Delim);
+
+    if (found != std::string::npos) {
+        return (firstPart) ? Text.substr(0, found) : Text.substr(found + Delim.size());
+    }
+    return (firstPart) ? Text : NULL;
+}
+
+const std::string SplitToken(const std::string &Token, const struct GLCD::tSkinAttrib Attrib, bool extSplit) {
+    if (Attrib.Type == GLCD::aClean) {
+        if (extSplit) {
+            std::string Text = SplitText(Token, " - ", true);
+
+            // also cut leading index numbers, eg: "1  Menu" -> "Menu"
+            size_t pos = 0;
+            bool exitw = false;
+            bool valid = true;
+
+            while (!exitw && valid && pos < Text.size()-1) {
+                if (Text[pos] == ' ') {
+                    pos++;
+                } else {
+                    valid = (isdigit(Text[pos]) || Text[pos] == ' ' || Text[pos] == '\t') ? true : false;
+                    exitw = true;
+                }
+            }
+
+            exitw = false;
+            while (!exitw && valid && pos < Text.size()-1) {
+                if (isdigit(Text[pos])) {
+                    pos++;
+                } else {
+                    valid = (Text[pos] == ' ' || Text[pos] == '\t') ? true : false;
+                    exitw = true;
+                }
+            }
+
+            exitw = false;
+            while (!exitw && valid && pos < Text.size()-1) {
+                if (Text[pos] == ' ') {
+                    pos++;
+                } else {
+                    exitw = true;
+                }
+            }
+
+            if (valid && Text[pos] == '\t')
+                pos++;
+            return trim( (valid) ? Text.substr(pos) : Text );
+        }
+        return SplitText(Token, " - ", true);
+    } else if (Attrib.Type == GLCD::aRest) {
+        return SplitText(Token, " - ", false);
+    }
+    return Token;
+}
-- 
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