From 0632e0d8df1dd100fb5e4c02eb6e2c8a1aa16824 Mon Sep 17 00:00:00 2001
From: michael <michael@freepascal.org>
Date: Wed, 28 May 2008 20:14:20 +0000
Subject: [PATCH] * Added support for a directory with .mo files, and support
 for HTML specification of charset

git-svn-id: trunk@11112 -
---
 utils/fpdoc/dglobals.pp | 22 +++++++++++++++++++---
 utils/fpdoc/dw_html.pp  |  8 +++++++-
 utils/fpdoc/fpdoc.pp    |  3 +++
 3 files changed, 29 insertions(+), 4 deletions(-)

diff --git a/utils/fpdoc/dglobals.pp b/utils/fpdoc/dglobals.pp
index 1b81bb0ae1..716b04e6ca 100644
--- a/utils/fpdoc/dglobals.pp
+++ b/utils/fpdoc/dglobals.pp
@@ -27,7 +27,8 @@ uses Classes, DOM, PasTree, PParser;
 
 Var
   LEOL : Integer;
-
+  modir : string;
+  
 resourcestring
   // Output strings
   SDocPackageTitle           = 'Reference for package ''%s''';
@@ -132,6 +133,8 @@ resourcestring
   SUsageOption150  = '--package=name    Set the package name for which to create output';
   SUsageOption160  = '--show-private    Show private methods.';
   SUsageOption170  = '--warn-no-node    Warn if no documentation node was found.';
+  SUsageOption180  = '--mo-dir=dir      Set directory where language files reside to dir';
+  
   SUsageFormats        = 'The following output formats are supported by this fpdoc:';
   SUsageBackendHelp    = 'Specify an output format, combined with --help to get more help for this backend.';
   SUsageFormatSpecific = 'Output format "%s" supports the following options:';
@@ -1231,13 +1234,26 @@ end;
 { Global helpers }
 
 procedure TranslateDocStrings(const Lang: String);
+
+Const
+{$ifdef unix}
+  DefDir = '/usr/local/share/locale';
+{$else}  
+  DefDir = 'intl'
+{$endif}
+
 var
   mo: TMOFile;
+  dir : string;
 begin
+  dir:=modir;
+  If Dir='' then
+    Dir:=DefDir;
+  Dir:=IncludeTrailingPathDelimiter(Dir);
 {$IFDEF Unix}
-  mo := TMOFile.Create(Format('/usr/local/share/locale/%s/LC_MESSAGES/dglobals.mo', [Lang]));
+  mo := TMOFile.Create(Format(Dir+'%s/LC_MESSAGES/dglobals.mo', [Lang]));
 {$ELSE}
-  mo := TMOFile.Create(Format('intl/dglobals.%s.mo', [Lang]));
+  mo := TMOFile.Create(Format(Dir+'dglobals.%s.mo', [Lang]));
 {$ENDIF}
   try
     TranslateResourceStrings(mo);
diff --git a/utils/fpdoc/dw_html.pp b/utils/fpdoc/dw_html.pp
index 58de61e819..fd5f8aceba 100644
--- a/utils/fpdoc/dw_html.pp
+++ b/utils/fpdoc/dw_html.pp
@@ -84,6 +84,7 @@ type
   private
     FOnTest: TNotifyEvent;
     FPackage: TPasPackage;
+    FCharSet : String;
     function GetPageCount: Integer;
     procedure SetOnTest(const AValue: TNotifyEvent);
   protected
@@ -244,6 +245,7 @@ type
     Property IncludeDateInFooter : Boolean Read FIDF Write FIDF;
     Property DateFormat : String Read FDateFormat Write FDateFormat;
     property OnTest: TNotifyEvent read FOnTest write SetOnTest;
+    Property CharSet : String Read FCharSet Write FCharSet;
     Function InterPretOption(Const Cmd,Arg : String) : boolean; override;
     Procedure WriteDoc; override;
     class procedure Usage(List: TStrings); override;
@@ -564,6 +566,7 @@ var
   i: Integer;
 begin
   inherited ;
+  Charset:='iso-8859-1';
   CreateAllocator;
   FPackage := APackage;
   OutputNodeStack := TList.Create;
@@ -608,7 +611,8 @@ begin
   El := Doc.CreateElement('meta');
   HeadEl.AppendChild(El);
   El['http-equiv'] := 'Content-Type';
-  El['content'] := 'text/html; charset=iso-8859-1';
+  
+  El['content'] := Format('text/html; charset=%s',[charset]);
   TitleElement := Doc.CreateElement('title');
   HeadEl.AppendChild(TitleElement);
   El := Doc.CreateElement('link');
@@ -2988,6 +2992,8 @@ begin
     SearchPage := Arg
   else if Cmd = '--footer' then
     FooterFile := Arg
+  else if Cmd = '--charset' then
+    CharSet := Arg
   else if Cmd = '--footer-date' then
     begin
     FIDF:=True;
diff --git a/utils/fpdoc/fpdoc.pp b/utils/fpdoc/fpdoc.pp
index 1bc6a355da..dca2112a1f 100644
--- a/utils/fpdoc/fpdoc.pp
+++ b/utils/fpdoc/fpdoc.pp
@@ -69,6 +69,7 @@ begin
   Writeln(SUsageOption150);
   Writeln(SUsageOption160);
   Writeln(SUsageOption170);
+  Writeln(SUsageOption180);
   L:=TStringList.Create;
   Try
     If (Backend='') then
@@ -204,6 +205,8 @@ begin
       OSTarget := Arg
     else if Cmd = '--cputarget' then
       CPUTarget := Arg
+    else if Cmd = '--mo-dir' then
+      modir := Arg
     else
       begin
       BackendOptions.Add(Cmd);