#ifndef __TEXTBUFFER_H
#define __TEXTBUFFER_H
-/* FIXME: Textbuffer code gets a lot faster in some points when I get rid of
- GList and make prev/next pointers directly in LINE_REC. However, this
- can still wait for a while until I get rid of GList entirely everywhere. */
+/* Make sure TEXT_CHUNK_REC is not slightly more than a page, as that
+ wastes a lot of memory. */
+#define LINE_TEXT_CHUNK_SIZE (16384 - 16)
-#define LINE_TEXT_CHUNK_SIZE 16384
+#define LINE_COLOR_BG 0x20
+#define LINE_COLOR_DEFAULT 0x10
enum {
LINE_CMD_EOL=0x80, /* line ends here */
LINE_CMD_CONTINUE, /* line continues in next block */
LINE_CMD_COLOR0, /* change to black, would be same as \0\0 but it breaks things.. */
- LINE_CMD_COLOR8, /* change to dark grey, normally 8 = bold black */
LINE_CMD_UNDERLINE, /* enable/disable underlining */
+ LINE_CMD_REVERSE, /* enable/disable reversed text */
LINE_CMD_INDENT, /* if line is split, indent it at this position */
- LINE_CMD_BLINK, /* blinking background */
- LINE_CMD_FORMAT, /* end of line, but next will come the format that was used to create the
- text in format <module><format_name><arg><arg2...> - fields are separated
- with \0<format> and last argument ends with \0<eol>. \0<continue> is allowed
- anywhere */
- LINE_CMD_FORMAT_CONT /* multiline format, continues to next line */
+ LINE_CMD_BLINK, /* enable/disable blink */
+ LINE_CMD_BOLD, /* enable/disable bold */
};
typedef struct {
time_t time;
} LINE_INFO_REC;
-typedef struct {
- /* text in the line. \0 means that the next char will be a
- color or command. <= 127 = color or if 8. bit is set, the
- first 7 bits are the command. See LINE_CMD_xxxx.
+typedef struct _LINE_REC {
+ /* Text in the line. \0 means that the next char will be a
+ color or command.
+
+ If the 7th bit is set, the lowest 7 bits are the command
+ (see LINE_CMD_xxxx). Otherwise they specify a color change:
+
+ Bit:
+ 5 - Setting a background color
+ 4 - Use "default terminal color"
+ 0-3 - Color
DO NOT ADD BLACK WITH \0\0 - this will break things. Use
LINE_CMD_COLOR0 instead. */
+ struct _LINE_REC *prev, *next;
+
unsigned char *text;
- unsigned char refcount;
LINE_INFO_REC info;
} LINE_REC;
typedef struct {
GSList *text_chunks;
- GList *lines;
+ LINE_REC *first_line;
int lines_count;
LINE_REC *cur_line;
TEXT_CHUNK_REC *cur_text;
unsigned int last_eol:1;
+ int last_fg;
+ int last_bg;
+ int last_flags;
} TEXT_BUFFER_REC;
/* Create new buffer */
/* Destroy the buffer */
void textbuffer_destroy(TEXT_BUFFER_REC *buffer);
-void textbuffer_line_ref(LINE_REC *line);
-void textbuffer_line_unref(TEXT_BUFFER_REC *buffer, LINE_REC *line);
-void textbuffer_line_unref_list(TEXT_BUFFER_REC *buffer, GList *list);
+LINE_REC *textbuffer_line_last(TEXT_BUFFER_REC *buffer);
+int textbuffer_line_exists_after(LINE_REC *line, LINE_REC *search);
+
+void textbuffer_line_add_colors(TEXT_BUFFER_REC *buffer, LINE_REC **line,
+ int fg, int bg, int flags);
/* Append text to buffer. When \0<EOL> is found at the END OF DATA, a new
line is created. You must send the EOL command before you can do anything
void textbuffer_line2text(LINE_REC *line, int coloring, GString *str);
GList *textbuffer_find_text(TEXT_BUFFER_REC *buffer, LINE_REC *startline,
int level, int nolevel, const char *text,
+ int before, int after,
int regexp, int fullword, int case_sensitive);
void textbuffer_init(void);