Get rid of Inset::setPosCache

[lyx.git] / src / mathed / TextPainter.h

diff --git a/src/mathed/TextPainter.h b/src/mathed/TextPainter.h
index 6f02fd57e07a8985991755a44f01aa8633e353d4..97b277133eeb01839ba1fda6e33a02cdcf675de3 100644 (file)
--- a/src/mathed/TextPainter.h
+++ b/src/mathed/TextPainter.h
@@ -4,7 +4,7 @@
  * This file is part of LyX, the document processor.
  * Licence details can be found in the file COPYING.
  *
- * \author André Pönitz
+ * \author André Pönitz
  *
  * Full author contact details are available in file CREDITS.
  */
@@ -17,30 +17,43 @@
 
 #include <vector>
 
+
+namespace lyx {
+
+// FIXME: Abdel 16/10/2006
+// This TextPainter class is never used, this is dead code.
+/* Georg explanation of current situation:
+AFAIK the text painter was used to export math formulas as ASCII art.
+The text painter is    like a real painter, but operating on a very coarse
+grid of character cells        where each cell can be filled with an ASCII character.
+I don't know why it is currently disabled. I do know that we have a bugzilla
+request for reenabling it.
+*/
+
 class TextPainter {
        public:
                ///
                TextPainter(int xmax, int ymax);
                ///
-               void draw(int x, int y, char const * str);
+               void draw(int x, int y, char_type const * str);
                ///
-               void draw(int x, int y, char c);
+               void draw(int x, int y, char_type c);
                ///
-               void show(lyx::odocstream & os, int offset = 0) const;
+               void show(odocstream & os, int offset = 0) const;
                ///
                int textheight() const { return ymax_; }
                ///
-               void horizontalLine(int x, int y, int len, char c = '-');
+               void horizontalLine(int x, int y, int len, char_type c = '-');
                ///
-               void verticalLine(int x, int y, int len, char c = '|');
+               void verticalLine(int x, int y, int len, char_type c = '|');
 
        private:
                ///
-               typedef std::vector<char> data_type;
+               typedef std::vector<char_type> data_type;
                ///
-               char at(int x, int y) const;
+               char_type at(int x, int y) const;
                ///
-               char & at(int x, int y);
+               char_type & at(int x, int y);
 
                /// xsize of the painter area
                int xmax_;
@@ -50,4 +63,7 @@ class TextPainter {
                data_type data_;
 };
 
+
+} // namespace lyx
+
 #endif