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89 lines
4.3 KiB
ObjectPascal
89 lines
4.3 KiB
ObjectPascal
{ Copyright (C) 2005 Mattias Gaertner
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***************************************************************************
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* *
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* This source is free software; you can redistribute it and/or modify *
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* it under the terms of the GNU General Public License as published by *
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* the Free Software Foundation; either version 2 of the License, or *
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* (at your option) any later version. *
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* *
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* This code is distributed in the hope that it will be useful, but *
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* WITHOUT ANY WARRANTY; without even the implied warranty of *
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU *
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* General Public License for more details. *
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* *
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* A copy of the GNU General Public License is available on the World *
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* Wide Web at <http://www.gnu.org/copyleft/gpl.html>. You can also *
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* obtain it by writing to the Free Software Foundation, *
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* Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *
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* *
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***************************************************************************
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Abstract:
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Example, how to setup the codetools, load a pascal unit and
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extend the include path of a directory.
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}
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program SetIncludePath;
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{$mode objfpc}{$H+}
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uses
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Classes, SysUtils, CodeToolManager, DefineTemplates, FileProcs;
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var
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Directory: String;
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DirectoryTemplate: TDefineTemplate;
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IncPathTemplate: TDefineTemplate;
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SubDirectory: String;
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begin
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// create a template for the current directory
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// all child nodes of this template are only valid for this directory.
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Directory:=ExpandFileNameUTF8(GetCurrentDirUTF8);
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DirectoryTemplate:=TDefineTemplate.Create('Current working directory',
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'Example template for current working directory','',Directory,da_Directory);
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// Example 1:
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// Add a sub template to extend the include search path #IncPath
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// only for the current directory, not its sub directories.
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// Note: 'myincludes' is a relative path, so it won't work for sub directories.
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IncPathTemplate:=TDefineTemplate.Create('Add myincludes to the IncPath',
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'Add myincludes to the include search path',
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IncludePathMacroName, // variable name: #IncPath
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IncludePathMacro+';myincludes' // new value: $(#IncPath);myincludes
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,da_Define // da_Define extends the IncPath only for this directory
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);
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DirectoryTemplate.AddChild(IncPathTemplate);
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// Example 2:
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// Add a sub template to extend the include search path #IncPath
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// with an absolute path for the current directory and all its sub directories.
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// Note: '/tmp/myincludes' is an absolute path, so works for sub directories.
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IncPathTemplate:=TDefineTemplate.Create('Add /tmp/myincludes to the IncPath',
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'Add /tmp/myincludes to the include search path',
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IncludePathMacroName, // variable name: #IncPath
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IncludePathMacro+';'+SetDirSeparators('/tmp/myincludes') // new value: $(#IncPath);/tmp/myincludes
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,da_DefineRecurse // da_DefineRecuse extends the IncPath for this directory and all sub directories
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);
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DirectoryTemplate.AddChild(IncPathTemplate);
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// Example 3:
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// Using the #DefinePath macro you can use the current directory to create absolute paths.
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IncPathTemplate:=TDefineTemplate.Create('Add ./myincludes to the IncPath',
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'Add ./myincludes to the include search path',
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IncludePathMacroName, // variable name: #IncPath
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IncludePathMacro+';'+DefinePathMacro+'/myincludes' // new value: $(#IncPath);$(#DefinePath)/myincludes
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,da_DefineRecurse // da_DefineRecuse extends the IncPath for this directory and all sub directories
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);
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DirectoryTemplate.AddChild(IncPathTemplate);
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// add the directory template to the tree
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CodeToolBoss.DefineTree.Add(DirectoryTemplate);
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writeln('Directory="',Directory,'"',
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' IncPath="',CodeToolBoss.GetIncludePathForDirectory(Directory),'"');
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SubDirectory:=AppendPathDelim(Directory)+'sub';
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writeln('SubDirectory="',SubDirectory,'"',
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' IncPath="',CodeToolBoss.GetIncludePathForDirectory(SubDirectory),'"');
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end.
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