Adding upstream version 2.9.0rel.0.upstream/2.9.0rel.0

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 88 insertions, 0 deletions

diff --git a/src/LYStyle.h b/src/LYStyle.h
new file mode 100644
index 0000000..a7e5e81
--- /dev/null
+++ b/src/LYStyle.h
@@ -0,0 +1,88 @@
+/* $LynxId: LYStyle.h,v 1.20 2020/01/21 21:35:25 tom Exp $ */
+#ifndef LYSTYLE_H
+#define LYSTYLE_H
+
+#include <HTUtils.h>
+
+#ifdef USE_COLOR_STYLE
+
+#include <AttrList.h>
+#include <HTMLDTD.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+    typedef struct {
+	char *given;
+	char *actual;
+    } LSS_NAMES;
+
+    /* list of elements */ extern const SGML_dtd HTML_dtd;
+
+    /* array of currently set styles */
+    extern HTCharStyle displayStyles[DSTYLE_ELEMENTS];
+
+    /* Set all the buckets in the hash table to be empty */
+    extern void parse_userstyles(void);
+
+    extern void style_defaultStyleSheet(void);
+
+    extern int style_readFromFile(char *file);
+
+    extern void TrimColorClass(const char *tagname,
+			       char *styleclassname,
+			       int *phcode);
+
+    /* This is an array of styles for tags that don't specify 'class' - the
+     * values from that array will be suggested by SGML.c by setting the
+     * following variable.  A value of -1 means that the style value should be
+     * calculated honestly -HV
+     */
+    extern int cached_tag_styles[HTML_ELEMENTS];
+
+    /* The style for current tag is suggested in current_tag_style.  If
+     * force_current_tag_style =TRUE, then no attempts to calculate the color
+     * style for current tag should be made - the value of 'current_tag_style'
+     * must be used.
+     */
+    extern int current_tag_style;
+    extern BOOL force_current_tag_style;
+
+    extern BOOL force_classname;
+
+    /* If force_current_tag_style =TRUE, then here will be the classname (this
+     * is done to avoid copying the class name to the buffer class_name.
+     */
+    extern char *forced_classname;
+
+    /* This is called each time lss styles are read.  It will fill each element
+     * of 'cached_tag_styles' -HV
+     */
+    extern void cache_tag_styles(void);
+
+    /* use this for reading the end of string found during last invocation of
+     * TrimColorClass.
+     */
+    extern void FastTrimColorClass(const char *tag_name,
+				   unsigned name_len,
+				   char *stylename,
+				   char **pstylename_end,
+				   int *hcode);
+
+    /*
+     * Functions for cached-styles
+     */
+    extern BOOL ValidCachedStyle(int y, int x);
+    extern unsigned GetCachedStyle(int y, int x);
+    extern void FreeCachedStyles(void);
+    extern void ResetCachedStyles(void);
+    extern void SetCachedStyle(int y, int x, unsigned value);
+
+#ifdef __cplusplus
+}
+#endif
+#endif				/* USE_COLOR_STYLE */
+extern int lynx_has_color;
+
+#endif /* LYSTYLE_H */