From 6872e29fe6d628acd95a5f5eded6f372102fea31 Mon Sep 17 00:00:00 2001
From: louis <louis.braun@gmx.de>
Date: Sat, 11 Apr 2015 16:21:33 +0200
Subject: added possibility to draw a debug grid in views

---
 libtemplate/templatefunction.c | 25 +++++++++++++++++++++++++
 1 file changed, 25 insertions(+)

(limited to 'libtemplate/templatefunction.c')

diff --git a/libtemplate/templatefunction.c b/libtemplate/templatefunction.c
index 2e6a743..7b76539 100644
--- a/libtemplate/templatefunction.c
+++ b/libtemplate/templatefunction.c
@@ -49,6 +49,10 @@ void cTemplateFunction::SetParameters(vector<pair<string, string> > params) {
                 debug = true;
             }
             continue;
+        } else if (!name.compare("debuggrid")) {
+            string value = it->second;
+            SetDebugGrid(value);
+            continue;
         } else if (!name.compare("condition")) {
             p.first = ptCond;
         } else if (!name.compare("name")) {
@@ -429,6 +433,8 @@ int cTemplateFunction::GetNumericParameter(eParamType type) {
             return 0;
         else if (type == ptBackground)
             return 0;
+        else if (type == ptDrawDebugGrid)
+            return 0;
         else if (type == ptDirection)
             return diBottomUp;
         return -1;
@@ -1119,6 +1125,25 @@ bool cTemplateFunction::SetDirection(string value) {
     return true;
 }
 
+void cTemplateFunction::SetDebugGrid(string value) {
+    int numGridsX = 0;
+    int numGridsY = 0;
+    size_t posSep = value.find("x");
+    if (posSep != string::npos) {
+        string x = value.substr(0, posSep);
+        string y = value.substr(posSep+1);
+        numGridsX = atoi(x.c_str());
+        numGridsY = atoi(y.c_str());
+    }
+    if (numGridsX < 1)
+        numGridsX = 10;
+    if (numGridsY < 1)
+        numGridsY = 10;
+    numericParameters.insert(pair<eParamType, int>(ptDebugGridX, numGridsX));
+    numericParameters.insert(pair<eParamType, int>(ptDebugGridY, numGridsY));
+    numericParameters.insert(pair<eParamType, int>(ptDrawDebugGrid, 1));
+}
+
 void cTemplateFunction::ParseStringParameters(void) {
     //first replace stringtokens in Text (drawText)
     stringstream text;
-- 
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