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-rw-r--r--src/LYStyle.h88
1 files changed, 88 insertions, 0 deletions
diff --git a/src/LYStyle.h b/src/LYStyle.h
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+/* $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 */