From 42b8a228401f1d74854dc48edb23f7ee4287e18c Mon Sep 17 00:00:00 2001
From: Eike Ziller <eike.ziller@qt.io>
Date: Mon, 5 Aug 2019 13:40:36 +0200
Subject: [PATCH] CMakeEditor: Add fallback help ID

Like we do for the BaseTextEditor.
This allows users to get context help also for items that are not
"commands", like various variables that have a meaning for CMake.

Change-Id: Ie1af61bdffdeecb406b1dc7e6127000c17ea5a8e
Reviewed-by: Cristian Adam <cristian.adam@qt.io>
Reviewed-by: Alessandro Portale <alessandro.portale@qt.io>
---
 src/plugins/cmakeprojectmanager/cmakeeditor.cpp | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/src/plugins/cmakeprojectmanager/cmakeeditor.cpp b/src/plugins/cmakeprojectmanager/cmakeeditor.cpp
index d3a4fd1d29a..351c08c6f9b 100644
--- a/src/plugins/cmakeprojectmanager/cmakeeditor.cpp
+++ b/src/plugins/cmakeprojectmanager/cmakeeditor.cpp
@@ -45,6 +45,7 @@
 #include <texteditor/texteditorconstants.h>
 
 #include <utils/qtcassert.h>
+#include <utils/textutils.h>
 
 #include <QFileInfo>
 #include <QTextBlock>
@@ -71,7 +72,7 @@ void CMakeEditor::contextHelp(const HelpCallback &callback) const
             break;
         chr = characterAt(pos);
         if (chr == QLatin1Char('(')) {
-            callback({});
+            BaseTextEditor::contextHelp(callback);
             return;
         }
     } while (chr.unicode() != QChar::ParagraphSeparator);
@@ -97,12 +98,13 @@ void CMakeEditor::contextHelp(const HelpCallback &callback) const
 
     // Not a command
     if (chr != QLatin1Char('(')) {
-        callback({});
+        BaseTextEditor::contextHelp(callback);
         return;
     }
 
     const QString id = "command/" + textAt(begin, end - begin).toLower();
-    callback(id);
+    callback(
+        {{id, Utils::Text::wordUnderCursor(editorWidget()->textCursor())}, {}, HelpItem::Unknown});
 }
 
 //