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Added gui_printtext() function for printing text in printtext() format

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to screen in specified position.


git-svn-id: http://svn.irssi.org/repos/irssi/trunk@1182 dbcabf3a-b0e7-0310-adc4-f8d773084564
This commit is contained in:
Timo Sirainen 2001-02-03 19:29:38 +00:00 • committed by cras
commit e2acaaa067
6 changed files with 138 additions and 23 deletions
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48
src/fe-text/gui-printtext.c
View file

@ -39,6 +39,8 @@ static int scrollback_lines, scrollback_hours;
static int scrollback_save_formats;
static GString *format;
static int next_xpos, next_ypos;
#define mark_temp_eol(text) \
memcpy((text)->buffer + (text)->pos, "\0\200", 2);
@ -222,6 +224,20 @@ void gui_window_line_remove(WINDOW_REC *window, LINE_REC *line)
gui_window_redraw(window);
}
void gui_printtext(int xpos, int ypos, const char *str, ...)
{
va_list va;
next_xpos = xpos;
next_ypos = ypos;
va_start(va, str);
printtext_gui_args(str, va);
va_end(va);
next_xpos = next_ypos = -1;
}
static void remove_old_lines(WINDOW_REC *window)
{
GUI_WINDOW_REC *gui;
@ -345,28 +361,38 @@ static void line_add_colors(GUI_WINDOW_REC *gui, int fg, int bg, int flags)
gui->last_color = fg | (bg << 4);
}
static void gui_printtext(WINDOW_REC *window, void *fgcolor, void *bgcolor,
void *pflags, char *str, void *level)
static void sig_gui_print_text(WINDOW_REC *window, void *fgcolor,
void *bgcolor, void *pflags,
char *str, void *level)
{
GUI_WINDOW_REC *gui;
LINE_REC *line;
int fg, bg, flags, new_lines, n, visible, ypos, subline;
g_return_if_fail(window != NULL);
remove_old_lines(window);
gui = WINDOW_GUI(window);
visible = is_window_visible(window) && gui->bottom;
flags = GPOINTER_TO_INT(pflags);
fg = GPOINTER_TO_INT(fgcolor);
bg = GPOINTER_TO_INT(bgcolor);
get_colors(flags, &fg, &bg);
if (window == NULL && next_xpos != -1) {
wmove(stdscr, next_ypos, next_xpos);
set_color(stdscr, fg | (bg << 4));
addstr(str);
next_xpos += strlen(str);
return;
}
g_return_if_fail(window != NULL);
gui = WINDOW_GUI(window);
visible = is_window_visible(window) && gui->bottom;
if (gui->cur_text == NULL)
create_text_chunk(gui);
/* newline can be only at the start of the line.. */
if (flags & PRINTFLAG_NEWLINE) {
remove_old_lines(window);
if (!gui->eol_marked) {
if (format->len > 0 || gui->temp_line != NULL) {
/* mark format continuing to next line */
@ -389,7 +415,6 @@ static void gui_printtext(WINDOW_REC *window, void *fgcolor, void *bgcolor,
if (line->level == 0) line->level = GPOINTER_TO_INT(level);
}
get_colors(flags, &fg, &bg);
line_add_colors(gui, fg, bg, flags);
linebuf_add(gui, str, strlen(str));
mark_temp_eol(gui->cur_text);
@ -554,13 +579,14 @@ static void read_settings(void)
void gui_printtext_init(void)
{
next_xpos = next_ypos = -1;
format = g_string_new(NULL);
settings_add_int("history", "scrollback_lines", 500);
settings_add_int("history", "scrollback_hours", 24);
settings_add_bool("history", "scrollback_save_formats", FALSE);
signal_add("gui print text", (SIGNAL_FUNC) gui_printtext);
signal_add("gui print text", (SIGNAL_FUNC) sig_gui_print_text);
signal_add("print text finished", (SIGNAL_FUNC) sig_printtext_finished);
signal_add("print format", (SIGNAL_FUNC) sig_print_format);
signal_add("setup changed", (SIGNAL_FUNC) read_settings);
@ -574,7 +600,7 @@ void gui_printtext_deinit(void)
{
g_string_free(format, TRUE);
signal_remove("gui print text", (SIGNAL_FUNC) gui_printtext);
signal_remove("gui print text", (SIGNAL_FUNC) sig_gui_print_text);
signal_remove("print text finished", (SIGNAL_FUNC) sig_printtext_finished);
signal_remove("print format", (SIGNAL_FUNC) sig_print_format);
signal_remove("setup changed", (SIGNAL_FUNC) read_settings);

2
src/fe-text/gui-printtext.h
View file

@ -33,4 +33,6 @@ void gui_window_line_append(GUI_WINDOW_REC *gui, const char *str, int len);
void gui_window_line_remove(WINDOW_REC *window, LINE_REC *line);
void gui_window_line_text_free(GUI_WINDOW_REC *gui, LINE_REC *line);
void gui_printtext(int xpos, int ypos, const char *str, ...);
#endif