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74b224fcba
git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@1289 a592a061-630c-0410-9148-cb99ea01b6c8
57 lines
1.5 KiB
C++
57 lines
1.5 KiB
C++
#ifndef XFORMHELPERS_H
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#define XFORMHELPERS_H
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#ifdef __GNUG_
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#pragma interface
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#endif
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#include <utility> // pair
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//#include <config.h>
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#include "LString.h"
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#include "Color.h"
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// Take a string and add breaks so that it fits into a desired label width, w
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string formatted(string const &label, int w, int size, int style);
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/** Launch a file dialog and return the chosen file.
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filename: a suggested filename.
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title: the title of the dialog.
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pattern: *.ps etc.
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dir1 = (name, dir), dir2 = (name, dir): extra buttons on the dialog.
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*/
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string const browseFile(string const & filename,
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string const & title,
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string const & pattern,
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std::pair<string,string> const & dir1,
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std::pair<string,string> const & dir2);
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/// struct holding xform-specific colors
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struct XformColor : public NamedColor {
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int colorID;
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XformColor() : NamedColor(), colorID(0) {}
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static bool read(string const &);
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static bool write(string const &);
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};
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/** Some functions that perform some quite detailed tests to ascertain whether
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the directory or file is readable or writeable. If not, then an error
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message is placed in error_message. */
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class RWInfo {
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public:
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///
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static bool WriteableDir(string const & dir);
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///
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static bool ReadableDir(string const & dir);
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///
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static bool WriteableFile(string const & file);
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///
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static bool ReadableFile(string const & file);
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///
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static string const & ErrorMessage() { return error_message; }
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private:
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///
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static string error_message;
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};
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#endif
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