lc = 0;
line = slide->line;
- while(line) {
+ while(line && line->text) {
+
+ if (line->text->text)
+ lc += url_count_inline(line->text->text);
+
+ if (line->text->text)
+ line->length -= url_len_inline(line->text->text);
+
if(line->length > COLS) {
i = line->length;
offset = 0;
slide = deck->slide;
while(slide) {
+
+ url_init();
+
// clear windows
werase(content);
werase(stdscr);
line = line->next;
}
+ int i, ymax;
+ getmaxyx( content, ymax, i );
+ for (i = 0; i < url_get_amount(); i++) {
+ mvwprintw(content, ymax - url_get_amount() - 1 + i, 3,
+ "[%d] %s", i, url_get_target(i));
+ }
+
// make content visible
wrefresh(content);
// fade out
if(fade)
fade_out(content, trans, colors, invert);
+
+ url_purge();
}
+ // disable ncurses
endwin();
+ // free ncurses memory
+ delwin(content);
+ delwin(stdscr);
+
return 0;
}
}
void inline_display(WINDOW *window, const char *c, const int colors) {
- const static char *special = "\\*_`"; // list of interpreted chars
+ const static char *special = "\\*_`!["; // list of interpreted chars
const char *i = c; // iterator
+ const char *start_link_name, *start_url;
+ int length_link_name, url_num;
cstack_t *stack = cstack_init();
// emphasis or code span can start after new-line or space only
// and of cause after another emphasis markup
- if(*(i - 1) == ' ' ||
- ((*(i - 1) == '_' || *(i - 1) == '*') && (*(i - 2) == ' ' || (i - 1) == c)) ||
- *i == '\\' ||
- i == c) {
+ //TODO this condition looks ugly
+ if(i == c ||
+ *(i - 1) == ' ' ||
+ ((*(i - 1) == '_' || *(i - 1) == '*') && ((i - 1) == c || *(i - 2) == ' ')) ||
+ *i == '\\') {
+
+ // url in pandoc style
+ if ((*i == '[' && strchr(i, ']')) ||
+ (*i == '!' && *(i + 1) == '[' && strchr(i, ']'))) {
+
+ if (*i == '!') i++;
+
+ if (strchr(i, ']')[1] == '(') {
+ i++;
+
+ // turn higlighting and underlining on
+ if (colors)
+ wattron(window, COLOR_PAIR(CP_BLUE));
+ wattron(window, A_UNDERLINE);
+
+ start_link_name = i;
+
+ // print the content of the label
+ // the label is printed as is
+ do {
+ wprintw(window, "%c", *i);
+ i++;
+ } while (*i != ']');
+
+ length_link_name = i - 1 - start_link_name;
+
+ i++;
+ i++;
+
+ start_url = i;
+
+ while (*i != ')') i++;
+
+ url_num = url_add(start_link_name, length_link_name, start_url, i - start_url, 0,0);
+
+ wprintw(window, " [%d]", url_num);
+
+ // turn highlighting and underlining off
+ wattroff(window, A_UNDERLINE);
+ wattron(window, COLOR_PAIR(CP_WHITE));
+
+ } else {
+ wprintw(window, "[");
+ }
- switch(*i) {
+ } else switch(*i) {
// enable highlight
case '*':
if(colors)