summaryrefslogtreecommitdiff
path: root/Build/source/texk/dvisvgm/dvisvgm-1.6/src/VFReader.h
diff options
context:
space:
mode:
Diffstat (limited to 'Build/source/texk/dvisvgm/dvisvgm-1.6/src/VFReader.h')
-rw-r--r--Build/source/texk/dvisvgm/dvisvgm-1.6/src/VFReader.h65
1 files changed, 65 insertions, 0 deletions
diff --git a/Build/source/texk/dvisvgm/dvisvgm-1.6/src/VFReader.h b/Build/source/texk/dvisvgm/dvisvgm-1.6/src/VFReader.h
new file mode 100644
index 00000000000..f6d9474ccbe
--- /dev/null
+++ b/Build/source/texk/dvisvgm/dvisvgm-1.6/src/VFReader.h
@@ -0,0 +1,65 @@
+/*************************************************************************
+** VFReader.h **
+** **
+** This file is part of dvisvgm -- the DVI to SVG converter **
+** Copyright (C) 2005-2014 Martin Gieseking <martin.gieseking@uos.de> **
+** **
+** This program is free software; you can redistribute it and/or **
+** modify it under the terms of the GNU General Public License as **
+** published by the Free Software Foundation; either version 3 of **
+** the License, or (at your option) any later version. **
+** **
+** This program is distributed in the hope that it will be useful, but **
+** WITHOUT ANY WARRANTY; without even the implied warranty of **
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the **
+** GNU General Public License for more details. **
+** **
+** You should have received a copy of the GNU General Public License **
+** along with this program; if not, see <http://www.gnu.org/licenses/>. **
+*************************************************************************/
+
+#ifndef DVISVGM_VFREADER_H
+#define DVISVGM_VFREADER_H
+
+#include "MessageException.h"
+#include "StreamReader.h"
+#include "types.h"
+
+
+struct VFException : public MessageException
+{
+ VFException (const std::string &msg) : MessageException(msg) {}
+};
+
+
+struct VFActions;
+
+
+class VFReader : public StreamReader
+{
+ typedef bool (*ApproveAction)(int);
+ public:
+ VFReader (std::istream &is);
+ virtual ~VFReader ();
+ VFActions* replaceActions (VFActions *a);
+ bool executeAll ();
+ bool executePreambleAndFontDefs ();
+ bool executeCharDefs ();
+
+ protected:
+ int executeCommand (ApproveAction approve=0);
+
+ // the following methods represent the VF commands
+ // they are called by executeCommand and should not be used directly
+ void cmdPre ();
+ void cmdPost ();
+ void cmdShortChar (int pl);
+ void cmdLongChar ();
+ void cmdFontDef (int len);
+
+ private:
+ VFActions *_actions; ///< actions to execute when reading a VF command
+ double _designSize; ///< design size of currently read VF
+};
+
+#endif