From ff1b22a8898df663372743c985c8c2562cd29482 Mon Sep 17 00:00:00 2001
From: Ichthyostega <prg@ichthyostega.de>
Date: Thu, 14 Sep 2017 22:24:54 +0200
Subject: [PATCH] UI-Coordinates: DSL draft (WIP)

---
 tests/gui/interact/view-spec-dsl-test.cpp | 25 +++++++++++++++++++++++
 wiki/thinkPad.ichthyo.mm                  |  5 ++++-
 2 files changed, 29 insertions(+), 1 deletion(-)

diff --git a/tests/gui/interact/view-spec-dsl-test.cpp b/tests/gui/interact/view-spec-dsl-test.cpp
index 5674d0d2e..4e87e3a0e 100644
--- a/tests/gui/interact/view-spec-dsl-test.cpp
+++ b/tests/gui/interact/view-spec-dsl-test.cpp
@@ -28,6 +28,7 @@
 #include "lib/test/run.hpp"
 //#include "lib/test/test-helper.hpp"
 #include "gui/interact/view-spec-dsl.hpp"
+#include "gui/interact/ui-coord.hpp"
 //#include "lib/idi/entry-id.hpp"
 //#include "lib/diff/gen-node.hpp"
 //#include "lib/util.hpp"
@@ -83,6 +84,30 @@ namespace test {
       void
       verify_standardUsage()
         {
+          using LocSpec = Spec<UICoord()>;
+          using CntSpec = Spec<UICoord(UICoord)>;
+          
+          uint allocCounter = 0;
+          
+          LocSpec::Builder<string> locationToken =[&](string pathElm)
+                                                    {
+                                                      return [pathElm]()
+                                                                      {
+                                                                        return UICoord::currentWindow().view(pathElm);
+                                                                      };
+                                                    };
+          
+          CntSpec::Builder<uint> allocationToken =[&](uint limit)
+                                                    {
+                                                      return [&,limit](UICoord target)
+                                                                      {
+                                                                        if (allocCounter < target)
+                                                                          return UICoord::currentWindow().view(pathElm).elm(++allocCounter);
+                                                                        else
+                                                                          return UICoord::currentWindow().view(pathElm).elm(limit);
+                                                                      };
+                                                    };
+              
           UNIMPLEMENTED ("demonstrate the standard usage pattern");
         }
       
diff --git a/wiki/thinkPad.ichthyo.mm b/wiki/thinkPad.ichthyo.mm
index eb9567564..1ef9baf74 100644
--- a/wiki/thinkPad.ichthyo.mm
+++ b/wiki/thinkPad.ichthyo.mm
@@ -3654,7 +3654,7 @@
 </node>
 </node>
 </node>
-<node BACKGROUND_COLOR="#eee5c3" COLOR="#990000" CREATED="1504479933641" ID="ID_686917529" MODIFIED="1504961932714" TEXT="DSL">
+<node BACKGROUND_COLOR="#eee5c3" COLOR="#990000" CREATED="1504479933641" ID="ID_686917529" MODIFIED="1505415912510" TEXT="DSL">
 <cloud COLOR="#dac6a1"/>
 <linktarget COLOR="#5e819b" DESTINATION="ID_686917529" ENDARROW="Default" ENDINCLINATION="-89;-122;" ID="Arrow_ID_1067086551" SOURCE="ID_1397553997" STARTARROW="None" STARTINCLINATION="-322;62;"/>
 <icon BUILTIN="idea"/>
@@ -3847,6 +3847,9 @@
 <node CREATED="1504886010442" ID="ID_1660557914" MODIFIED="1504886017533" TEXT="panel has group"/>
 </node>
 </node>
+<node CREATED="1505420642387" ID="ID_9234158" MODIFIED="1505420664306" TEXT="UI-Koordinaten Builder-DSL">
+<icon BUILTIN="idea"/>
+</node>
 </node>
 </node>
 <node CREATED="1504886210096" ID="ID_1980896942" MODIFIED="1504886216139" TEXT="locate -&gt;">