/*
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*
- * This source code is part of
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*
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*
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+ * the research papers on the package. Check out http://www.gromacs.org.
*/
/*! \libinternal \file
* \brief
* Declares common string formatting routines for online help.
*
- * \author Teemu Murtola <teemu.murtola@cbr.su.se>
+ * \author Teemu Murtola <teemu.murtola@gmail.com>
* \inlibraryapi
* \ingroup module_onlinehelp
*/
#include <string>
-#include "../utility/common.h"
+#include "gromacs/utility/common.h"
namespace gmx
{
class File;
+class HelpWriterContext;
/*! \libinternal \brief
* Formats rows of a table for text output.
*
* Typical usage:
* \code
-gmx::TextTableFormatter formatter;
-formatter.addColumn("Name", 10, false);
-formatter.addColumn("Type", 10, false);
-formatter.addColumn("Description", 50, true);
-
-formatter.clear();
-formatter.addColumnLine(0, "name");
-formatter.addColumnLine(1, "type");
-formatter.addColumnLine(2, "Description for name");
-printf("%s", formatter.formatRow().c_str());
-
-formatter.clear();
-formatter.addColumnLine(0, "averylongname");
-formatter.addColumnLine(1, "type");
-formatter.setColumnFirstLineOffset(1, 1);
-formatter.addColumnLine(2, "Description for name");
-printf("%s", formatter.formatRow().c_str());
-
-// format other rows by repeating the above code
+ gmx::TextTableFormatter formatter;
+ formatter.addColumn("Name", 10, false);
+ formatter.addColumn("Type", 10, false);
+ formatter.addColumn("Description", 50, true);
+
+ formatter.clear();
+ formatter.addColumnLine(0, "name");
+ formatter.addColumnLine(1, "type");
+ formatter.addColumnLine(2, "Description for name");
+ printf("%s", formatter.formatRow().c_str());
+
+ formatter.clear();
+ formatter.addColumnLine(0, "averylongname");
+ formatter.addColumnLine(1, "type");
+ formatter.setColumnFirstLineOffset(1, 1);
+ formatter.addColumnLine(2, "Description for name");
+ printf("%s", formatter.formatRow().c_str());
+
+ // format other rows by repeating the above code
* \endcode
*
* Methods in this class may throw std::bad_alloc if out of memory.
* Does not throw.
*/
void setFirstColumnIndent(int indent);
+ /*! \brief
+ * Enables folding the last column to separate lines if it overflows.
+ *
+ * \param[in] indent Number of spaces to use for indenting the lines.
+ *
+ * If called with `indent >= 0`, the last column for each row is
+ * treated specially: if it contains more lines than the other columns,
+ * and if the text would fit more compactly as separate lines after the
+ * row, then the whole last column is written after the row with the
+ * given \p indent. The column text then spans the whole space
+ * reserved for the table, making long text fit into a smaller amount
+ * of vertical space.
+ * If not called, the last column is not treates specially.
+ *
+ * Does not throw.
+ */
+ void setFoldLastColumnToNextLine(int indent);
/*! \brief
* Whether formatRow() has been successfully called.
* fits the column.
*/
void addColumnLine(int index, const std::string &text);
+ /*! \brief
+ * Adds text containing help markup to be printed in a column.
+ *
+ * \param[in] index Zero-based column index.
+ * \param[in] context Context to use for markup processing.
+ * \param[in] text Text to add.
+ *
+ * Works as addColumnLine(), except that it uses
+ * HelpWriterContext::substituteMarkupAndWrapToVector() to process
+ * markup in the input text instead of just wrapping it as plain text.
+ */
+ void addColumnHelpTextBlock(int index, const HelpWriterContext &context,
+ const std::string &text);
/*! \brief
* Sets the first line to which text is printed for a column.
*
*/
std::string formatRow();
- /*! \brief
- * Returns the last line on which column \p index has text.
- *
- * \param[in] index Zero-based column index.
- * \returns Last line index (zero-based) on which \p index has text.
- *
- * The return value is the sum of the number of lines added with
- * addColumnLine() (taking into account possible wrapping) and the line
- * offset set with setColumnFirstLineOffset().
- *
- * Does not throw.
- */
- int lastColumnLine(int index) const;
-
private:
class Impl;