try this for distinguishing inner and outer tabs

[lyx.git] / src / frontends / xforms / xform_helpers.h

diff --git a/src/frontends/xforms/xform_helpers.h b/src/frontends/xforms/xform_helpers.h
index 4dc4318042a4de33120ddb6b732bd6ce066bb668..7b70dc8e11b2c798b1ab89001e604e69127a6e3c 100644 (file)
--- a/src/frontends/xforms/xform_helpers.h
+++ b/src/frontends/xforms/xform_helpers.h
@@ -5,10 +5,52 @@
 #pragma interface
 #endif
 
-#include <config.h>
+#include <utility> // pair
+//#include <config.h>
 #include "LString.h"
+#include "Color.h"
 
 // Take a string and add breaks so that it fits into a desired label width, w
-string formatted( string const &label, int w, int size, int style );
+string formatted(string const &label, int w, int size, int style);
 
+/** Launch a file dialog and return the chosen file.
+    filename: a suggested filename.
+    title: the title of the dialog.
+    pattern: *.ps etc.
+    dir1 = (name, dir), dir2 = (name, dir): extra buttons on the dialog.
+*/
+string const browseFile(string const & filename,
+                       string const & title,
+                       string const & pattern, 
+                       std::pair<string,string> const & dir1,
+                       std::pair<string,string> const & dir2);
+
+/// struct holding xform-specific colors
+struct XformColor : public NamedColor {
+       int colorID;
+       XformColor() : NamedColor(), colorID(0) {}
+       static bool read(string const &);
+       static bool write(string const &);
+};
+
+
+/** Some functions that perform some quite detailed tests to ascertain whether
+    the directory or file is readable or writeable. If not, then an error
+    message is placed in error_message. */
+class RWInfo {
+public:
+       ///
+       static bool WriteableDir(string const & dir);
+       ///
+       static bool ReadableDir(string const & dir);
+       ///
+       static bool WriteableFile(string const & file);
+       ///
+       static bool ReadableFile(string const & file);
+       ///
+       static string const & ErrorMessage() { return error_message; }
+private:
+       ///
+       static string error_message;
+};
 #endif