external/bsd/atf/dist/atf-c++/detail/ui.hpp

   1 //
   2 // Automated Testing Framework (atf)
   3 //
   4 // Copyright (c) 2007 The NetBSD Foundation, Inc.
   5 // All rights reserved.
   6 //
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   8 // modification, are permitted provided that the following conditions
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  10 // 1. Redistributions of source code must retain the above copyright
  11 //    notice, this list of conditions and the following disclaimer.
  12 // 2. Redistributions in binary form must reproduce the above copyright
  13 //    notice, this list of conditions and the following disclaimer in the
  14 //    documentation and/or other materials provided with the distribution.
  15 //
  16 // THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND
  17 // CONTRIBUTORS ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES,
  18 // INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
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  20 // IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS BE LIABLE FOR ANY
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  28 //
  29
  30 #if !defined(_ATF_CXX_UI_HPP_)
  31 #define _ATF_CXX_UI_HPP_
  32
  33 #include <string>
  34
  35 namespace atf {
  36 namespace ui {
  37
  38 //!
  39 //! \brief Formats an error message to fit on screen.
  40 //!
  41 //! Given the program's name and an error message, properly formats it to
  42 //! fit on screen.
  43 //!
  44 //! The program's name is not stored globally to prevent the usage of this
  45 //! function from inside the library.  Making it a explicit parameter
  46 //! restricts its usage to the frontend.
  47 //!
  48 std::string format_error(const std::string&, const std::string&);
  49
  50 //!
  51 //! \brief Formats an informational message to fit on screen.
  52 //!
  53 //! Given the program's name and an informational message, properly formats
  54 //! it to fit on screen.
  55 //!
  56 //! The program's name is not stored globally to prevent the usage of this
  57 //! function from inside the library.  Making it a explicit parameter
  58 //! restricts its usage to the frontend.
  59 //!
  60 std::string format_info(const std::string&, const std::string&);
  61
  62 //!
  63 //! \brief Formats a block of text to fit nicely on screen.
  64 //!
  65 //! Given a text, which is composed of multiple paragraphs separated by
  66 //! a single '\n' character, reformats it to fill on the current screen's
  67 //! width with proper line wrapping.
  68 //!
  69 //! This is just a special case of format_text_with_tag, provided for
  70 //! simplicity.
  71 //!
  72 std::string format_text(const std::string&);
  73
  74 //!
  75 //! \brief Formats a block of text to fit nicely on screen, prepending a
  76 //! tag to it.
  77 //!
  78 //! Given a text, which is composed of multiple paragraphs separated by
  79 //! a single '\n' character, reformats it to fill on the current screen's
  80 //! width with proper line wrapping.  The text is prepended with a tag;
  81 //! i.e. a word that is printed at the beginning of the first paragraph and
  82 //! optionally repeated at the beginning of each word.  The last parameter
  83 //! specifies the column on which the text should start, and that position
  84 //! must be greater than the tag's length or 0, in which case it
  85 //! automatically takes the correct value.
  86 //!
  87 std::string format_text_with_tag(const std::string&, const std::string&,
  88                                  bool, size_t = 0);
  89
  90 //!
  91 //! \brief Formats a warning message to fit on screen.
  92 //!
  93 //! Given the program's name and a warning message, properly formats it to
  94 //! fit on screen.
  95 //!
  96 //! The program's name is not stored globally to prevent the usage of this
  97 //! function from inside the library.  Making it a explicit parameter
  98 //! restricts its usage to the frontend.
  99 //!
 100 std::string format_warning(const std::string&, const std::string&);
 101
 102 } // namespace ui
 103 } // namespace atf
 104
 105 #endif // !defined(_ATF_CXX_UI_HPP_)