From 7943f543f2985225d9c58fe62d5595116cefc770 Mon Sep 17 00:00:00 2001
From: mattias <nc-gaertnma@netcologne.de>
Date: Tue, 8 May 2018 09:09:48 +0000
Subject: [PATCH] codetools: use unit scopes from fpc output

git-svn-id: trunk@57844 -
---
 components/codetools/codetoolmanager.pas |  6 +++++
 components/codetools/definetemplates.pas | 32 ++++++++++++++++++++----
 2 files changed, 33 insertions(+), 5 deletions(-)

diff --git a/components/codetools/codetoolmanager.pas b/components/codetools/codetoolmanager.pas
index 3c6decf97a..41de3ae80b 100644
--- a/components/codetools/codetoolmanager.pas
+++ b/components/codetools/codetoolmanager.pas
@@ -43,6 +43,7 @@ uses
   Classes, SysUtils, contnrs, TypInfo, types, Laz_AVL_Tree,
   // LazUtils
   LazFileUtils, LazFileCache, LazMethodList, LazDbgLog, AvgLvlTree,
+  LazUtilities,
   // Codetools
   FileProcs, BasicCodeTools, CodeToolsStrConsts,
   EventCodeTool, CodeTree, CodeAtom, SourceChanger, DefineTemplates, CodeCache,
@@ -1702,6 +1703,7 @@ function TCodeToolManager.GetNamespacesForDirectory(const Directory: string;
 var
   Evaluator: TExpressionEvaluator;
   FPCFullVersion: LongInt;
+  UnitSet: TFPCUnitSetCache;
 begin
   if UseCache then begin
     Result:=DirectoryCachePool.GetString(Directory,ctdcsNamespaces,true)
@@ -1716,6 +1718,10 @@ begin
       if FPCFullVersion>=30101 then
         Result:=Evaluator[NamespacesMacroName];
     end;
+    // add default unit scopes from compiler cfg
+    UnitSet:=GetUnitSetForDirectory(Directory);
+    if UnitSet<>nil then
+      Result:=MergeWithDelimiter(Result,UnitSet.GetUnitScopes,';');
   end;
 end;
 
diff --git a/components/codetools/definetemplates.pas b/components/codetools/definetemplates.pas
index d64a1935a5..d9abc96c54 100644
--- a/components/codetools/definetemplates.pas
+++ b/components/codetools/definetemplates.pas
@@ -977,6 +977,7 @@ type
     procedure IncreaseChangeStamp;
     function GetUnitSetID: string;
     function GetFirstFPCCfg: string;
+    function GetUnitScopes: string;
   end;
 
   { TCompilerDefinesCache }
@@ -8636,7 +8637,6 @@ var
   i: Integer;
   p: Integer;
   StartPos: Integer;
-  Filename: String;
 begin
   Clear;
 
@@ -10378,19 +10378,41 @@ function TFPCUnitSetCache.GetFirstFPCCfg: string;
 var
   Cfg: TPCTargetConfigCache;
   i: Integer;
+  Files: TPCConfigFileStateList;
 begin
   Result:='';
   Cfg:=GetConfigCache(false);
   if Cfg=nil then exit;
-  if Cfg.ConfigFiles=nil then exit;
-  for i:=0 to Cfg.ConfigFiles.Count-1 do begin
-    if Cfg.ConfigFiles[i].FileExists then begin
-      Result:=Cfg.ConfigFiles[i].Filename;
+  Files:=Cfg.ConfigFiles;
+  if Files=nil then exit;
+  for i:=0 to Files.Count-1 do begin
+    if Files[i].FileExists then begin
+      Result:=Files[i].Filename;
       exit;
     end;
   end;
 end;
 
+function TFPCUnitSetCache.GetUnitScopes: string;
+var
+  Cfg: TPCTargetConfigCache;
+  Scopes: TStrings;
+  Scope: String;
+  i: Integer;
+begin
+  Result:='';
+  Cfg:=GetConfigCache(false);
+  if Cfg=nil then exit;
+  Scopes:=Cfg.UnitScopes;
+  if Scopes=nil then exit;
+  for i:=0 to Scopes.Count-1 do begin
+    Scope:=Scopes[i];
+    if Scope='' then continue;
+    Result:=Result+';'+Scope;
+  end;
+  Delete(Result,1,1);
+end;
+
 initialization
   InitDefaultFPCSourceRules;