#include <signal.h>
#include <ctype.h>
#include "abook.h"
+#include <assert.h>
#include "ui.h"
#include "edit.h"
#include "database.h"
if( LINES < MIN_LINES || COLS < MIN_COLS ) {
clear(); refresh(); endwin();
fprintf(stderr, _("Your terminal size is %dx%d\n"), COLS, LINES);
- fprintf(stderr, _("Terminal is too small. Minium terminal size "
- "for abook is "
+ fprintf(stderr, _("Terminal is too small. Minimum terminal "
+ "size for abook is "
"%dx%d\n"), MIN_COLS, MIN_LINES);
return 1;
}
wrefresh(bottom);
}
+/* Same as statusline_addstr(), but hilight "<str>" sequences if the terminal
+ * supports it */
+static void
+statusline_addhlstr(const char *str)
+{
+#if defined(A_BOLD) && defined(A_NORMAL) && defined(A_DIM)
+ const char *p = str, *start = str;
+ char *tmp;
+ int pos = 0;
+
+ while(1) {
+ if(!*p || strchr("<>", *p)) {
+ if(p - start > 0) {
+ wattrset(bottom, (*p == '>') ? A_BOLD : A_NORMAL);
+ tmp = xstrndup(start, p - start);
+ mvwaddstr(bottom, 1, pos, tmp);
+ free(tmp);
+ pos += p - start;
+ }
+ if(*p) {
+ start = p + 1;
+
+ /* show tag markers */
+ wattrset(bottom, A_DIM);
+ mvwaddch(bottom, 1, pos++, *p);
+ }
+ }
+
+ if(!*p) {
+ wattrset(bottom, A_NORMAL);
+ break;
+ }
+
+ p++;
+ }
+#else
+ mvwaddstr(bottom, 1, 0, str);
+#endif
+
+ refresh();
+ wrefresh(bottom);
+}
+
+int
+statusline_askchoice(const char *msg, const char *choices, short dflt)
+{
+ char *s;
+ int ch;
+
+ assert((dflt < 0) || (dflt > strlen(choices)));
+
+ if(dflt) {
+ s = mkstr("%s [%c]", msg, choices[dflt - 1]);
+ statusline_addhlstr(s);
+ free(s);
+ } else
+ statusline_addhlstr(msg);
+
+ while(1)
+ {
+ ch = tolower(getch());
+
+ if(ch == 7) /* ctrl+G */
+ return 0;
+
+ if(dflt && (ch == '\r')) /* default choice */
+ return dflt;
+
+ if((s = strchr(choices, ch)))
+ return (s - choices + 1);
+ }
+}
+
char *
ui_readline(char *prompt, char *s, size_t limit, bool use_completion)
{
ret = abook_readline(bottom, y, x, s, use_completion);
- /* XXX: check that string doesn't exceed limit */
-
- if(ret)
+ if(ret) {
strtrim(ret);
+ if(strlen(ret) > limit && limit > 0)
+ ret[limit] = '\0';
+ }
return ret;
}
void
ui_read_database()
{
- if(items > 0)
- if(!statusline_ask_boolean(_("Your current data will be lost - "
- "Press 'y' to continue"), FALSE))
+ char *msg;
+
+ if(items > 0) {
+ msg = mkstr(_("Your current data will be lost - "
+ "Press '%c' to continue"),
+ *(S_("keybinding for yes|y")));
+ if(!statusline_ask_boolean(msg, FALSE)) {
+ free(msg);
return;
+ }
+ free(msg);
+ }
load_database(datafile);
refresh_list();
if(list_is_empty())
return;
- statusline_addstr(_("Print All/Selected/Cancel (a/s/C)?"));
-
- switch(tolower(getch())) {
- case 'a':
+ switch(statusline_askchoice(_("Print <a>ll, print <s>elected, or <c>ancel?"), S_("keybindings:all/selected/cancel|asc"), 3)) {
+ case 1:
mode = ENUM_ALL;
break;
- case 's':
+ case 2:
if( !selected_items() ) {
statusline_msg(_("No selected items"));
return;
mode = ENUM_SELECTED;
break;
default:
- clear_statusline();
+ refresh_screen();
return;
}