New separate header just for style stuff.

src/include/ZMap/zmapStyle.h

+/*  File: zmapStyle.h
+ *  Author: Ed Griffiths (edgrif@sanger.ac.uk)
+ *  Copyright (c) 2007: Genome Research Ltd.
+ *-------------------------------------------------------------------
+ * ZMap 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 2
+ * 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, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
+ * or see the on-line version at http://www.gnu.org/copyleft/gpl.txt
+ *-------------------------------------------------------------------
+ * This file is part of the ZMap genome database package
+ * originally written by:
+ *
+ * 	Ed Griffiths (Sanger Institute, UK) edgrif@sanger.ac.uk,
+ *      Roy Storey (Sanger Institute, UK) rds@sanger.ac.uk
+ *
+ * Description: Style and Style set handling functions.
+ *
+ * HISTORY:
+ * Last edited: Feb 26 16:06 2007 (edgrif)
+ * Created: Mon Feb 26 09:28:26 2007 (edgrif)
+ * CVS info:   $Id: zmapStyle.h,v 1.1 2007-02-28 18:14:56 edgrif Exp $
+ *-------------------------------------------------------------------
+ */
+#ifndef ZMAP_STYLE_H
+#define ZMAP_STYLE_H
+
+
+/* The opaque struct representing a style. */
+typedef struct ZMapFeatureTypeStyleStruct_ *ZMapFeatureTypeStyle ;
+
+
+
+
+/* Specifies how features that reference this style will be processed. */
+
+#ifdef ED_G_NEVER_INCLUDE_THIS_CODE
+typedef enum
+  {
+    ZMAPSTYLE_MODE_INVALID,				    /* invalid this is bad. */
+    ZMAPSTYLE_MODE_NONE,
+    ZMAPSTYLE_MODE_META,                                    /* Feature to be processed as meta */
+    ZMAPSTYLE_MODE_BASIC,				    /* Basic box features. */
+    ZMAPSTYLE_MODE_TRANSCRIPT,				    /* Usual transcript like structure. */
+    ZMAPSTYLE_MODE_ALIGNMENT,				    /* Usual homology structure. */
+    ZMAPSTYLE_MODE_TEXT,				    /* Text only display. */
+    ZMAPSTYLE_MODE_GRAPH				    /* Graphs of various types. */
+  } ZMapStyleMode ;
+#endif /* ED_G_NEVER_INCLUDE_THIS_CODE */
+
+
+
+
+#define ZMAP_MODE_METADEFS(DEF_MACRO) \
+  DEF_MACRO(ZMAPSTYLE_MODE_INVALID)\
+  DEF_MACRO(ZMAPSTYLE_MODE_NONE)\
+  DEF_MACRO(ZMAPSTYLE_MODE_META)\
+  DEF_MACRO(ZMAPSTYLE_MODE_BASIC)\
+  DEF_MACRO(ZMAPSTYLE_MODE_TRANSCRIPT)\
+  DEF_MACRO(ZMAPSTYLE_MODE_ALIGNMENT)\
+  DEF_MACRO(ZMAPSTYLE_MODE_TEXT)\
+  DEF_MACRO(ZMAPSTYLE_MODE_GRAPH)
+
+
+
+#define ZMAP_MODE_ENUM( Name ) Name,
+
+typedef enum
+{
+  ZMAP_MODE_METADEFS( ZMAP_MODE_ENUM )
+} ZMapStyleMode ;
+
+
+
+/* For drawing/colouring the various parts of a feature. */
+typedef enum
+  {
+    ZMAPSTYLE_DRAW_INVALID,
+    ZMAPSTYLE_DRAW_BACKGROUND,
+    ZMAPSTYLE_DRAW_FOREGROUND,
+    ZMAPSTYLE_DRAW_OUTLINE
+  } ZMapStyleDrawContext ;
+
+
+GQuark zMapStyleGetID(ZMapFeatureTypeStyle style) ;
+GQuark zMapStyleGetUniqueID(ZMapFeatureTypeStyle style) ;
+char *zMapStyleGetDescription(ZMapFeatureTypeStyle style) ;
+gboolean zMapStyleIsColour(ZMapFeatureTypeStyle style, ZMapStyleDrawContext colour_context) ;
+GdkColor *zMapStyleGetColour(ZMapFeatureTypeStyle style, ZMapStyleDrawContext colour_context) ;
+ZMapStyleMode zMapStyleGetMode(ZMapFeatureTypeStyle style) ;
+const char *zMapStyleMode2Str(ZMapStyleMode mode) ;
+char *zMapStyleGetGFFSource(ZMapFeatureTypeStyle style) ;
+char *zMapStyleGetGFFFeature(ZMapFeatureTypeStyle style) ;
+unsigned int zmapStyleGetWithinAlignError(ZMapFeatureTypeStyle style) ;
+gboolean zMapStyleIsParseGaps(ZMapFeatureTypeStyle style) ;
+gboolean zMapStyleIsDirectionalEnd(ZMapFeatureTypeStyle style) ;
+gboolean zMapStyleIsAlignGaps(ZMapFeatureTypeStyle style) ;
+gboolean zMapStyleIsFrameSpecific(ZMapFeatureTypeStyle style) ;
+gboolean zMapStyleIsHiddenAlways(ZMapFeatureTypeStyle style) ;
+gboolean zMapStyleIsHiddenNow(ZMapFeatureTypeStyle style) ;
+gboolean zMapStyleIsStrandSpecific(ZMapFeatureTypeStyle style) ;
+gboolean zMapStyleIsShowReverseStrand(ZMapFeatureTypeStyle style) ;
+double zMapStyleGetWidth(ZMapFeatureTypeStyle style) ;
+double zMapStyleGetMaxScore(ZMapFeatureTypeStyle style) ;
+double zMapStyleGetMinScore(ZMapFeatureTypeStyle style) ;
+double zMapStyleBaseline(ZMapFeatureTypeStyle style) ;
+double zMapStyleGetMinMag(ZMapFeatureTypeStyle style) ;
+  double zMapStyleGetMaxMag(ZMapFeatureTypeStyle style) ;
+
+#endif /* ZMAP_STYLE_H */