| /*============================================================================ |
| CMake - Cross Platform Makefile Generator |
| Copyright 2000-2009 Kitware, Inc., Insight Software Consortium |
| |
| Distributed under the OSI-approved BSD License (the "License"); |
| see accompanying file Copyright.txt for details. |
| |
| This software is distributed WITHOUT ANY WARRANTY; without even the |
| implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. |
| See the License for more information. |
| ============================================================================*/ |
| #ifndef cmScriptGenerator_h |
| #define cmScriptGenerator_h |
| |
| #include "cmStandardIncludes.h" |
| |
| class cmScriptGeneratorIndent |
| { |
| public: |
| cmScriptGeneratorIndent(): Level(0) {} |
| cmScriptGeneratorIndent(int level): Level(level) {} |
| void Write(std::ostream& os) const |
| { |
| for(int i=0; i < this->Level; ++i) |
| { |
| os << " "; |
| } |
| } |
| cmScriptGeneratorIndent Next(int step = 2) const |
| { |
| return cmScriptGeneratorIndent(this->Level + step); |
| } |
| private: |
| int Level; |
| }; |
| inline std::ostream& operator<<(std::ostream& os, |
| cmScriptGeneratorIndent const& indent) |
| { |
| indent.Write(os); |
| return os; |
| } |
| |
| /** \class cmScriptGenerator |
| * \brief Support class for generating install and test scripts. |
| * |
| */ |
| class cmScriptGenerator |
| { |
| public: |
| cmScriptGenerator(const char* config_var, |
| std::vector<std::string> const& configurations); |
| virtual ~cmScriptGenerator(); |
| |
| void Generate(std::ostream& os, const char* config, |
| std::vector<std::string> const& configurationTypes); |
| |
| const std::vector<std::string>& GetConfigurations() const |
| { return this->Configurations; } |
| |
| protected: |
| typedef cmScriptGeneratorIndent Indent; |
| virtual void GenerateScript(std::ostream& os); |
| virtual void GenerateScriptConfigs(std::ostream& os, Indent const& indent); |
| virtual void GenerateScriptActions(std::ostream& os, Indent const& indent); |
| virtual void GenerateScriptForConfig(std::ostream& os, |
| const char* config, |
| Indent const& indent); |
| virtual void GenerateScriptNoConfig(std::ostream&, Indent const&) {} |
| virtual bool NeedsScriptNoConfig() const { return false; } |
| |
| // Test if this generator does something for a given configuration. |
| bool GeneratesForConfig(const char*); |
| |
| std::string CreateConfigTest(const char* config); |
| std::string CreateConfigTest(std::vector<std::string> const& configs); |
| std::string CreateComponentTest(const char* component); |
| |
| // Information shared by most generator types. |
| std::string RuntimeConfigVariable; |
| std::vector<std::string> const Configurations; |
| |
| // Information used during generation. |
| const char* ConfigurationName; |
| std::vector<std::string> const* ConfigurationTypes; |
| |
| // True if the subclass needs to generate an explicit rule for each |
| // configuration. False if the subclass only generates one rule for |
| // all enabled configurations. |
| bool ActionsPerConfig; |
| |
| private: |
| void GenerateScriptActionsOnce(std::ostream& os, Indent const& indent); |
| void GenerateScriptActionsPerConfig(std::ostream& os, Indent const& indent); |
| }; |
| |
| #endif |