X-Git-Url: https://git.deb.at/?a=blobdiff_plain;f=ui.c;h=3777fe7537f71384bab6f650d73cc197a2840f52;hb=addc54efb596b39b0e4e6ce219ee0f1506337475;hp=66049db1d2d4778a443c841079f2dc64279b464c;hpb=7dca83329bb3ce545d6d03e10754999b9a82ca01;p=pkg%2Fabook.git diff --git a/ui.c b/ui.c index 66049db..3777fe7 100644 --- a/ui.c +++ b/ui.c @@ -1,6 +1,6 @@ /* - * $Id: ui.c,v 1.15 2001/12/19 20:20:55 jheinonen Exp $ + * $Id: ui.c,v 1.39 2005/08/23 10:03:34 jheinonen Exp $ * * by JH * @@ -22,21 +22,16 @@ #include "misc.h" #include "options.h" #include "filter.h" -#include "estr.h" +#include "xmalloc.h" #ifdef HAVE_CONFIG_H # include "config.h" #endif -#ifdef HAVE_TERMIOS_H -# include -#else -# ifdef HAVE_LINUX_TERMIOS_H -# include -# endif -#endif #ifdef HAVE_SYS_IOCTL_H # include #endif +#include "abook_rl.h" + /* * external variables */ @@ -44,24 +39,24 @@ extern int items, curitem; extern char *datafile; +extern bool alternative_datafile; + /* * internal variables */ -int ui_initialized = FALSE; - -int should_resize = FALSE; -int can_resize = FALSE; +static bool ui_initialized = FALSE; -WINDOW *top = NULL, *bottom = NULL; +static bool should_resize = FALSE; +static bool can_resize = FALSE; +static WINDOW *top = NULL, *bottom = NULL; static void init_windows() { top = newwin(LIST_TOP - 1, COLS, 0, 0); - bottom = newwin(LINES - LIST_BOTTOM, COLS, LIST_BOTTOM, 0); } @@ -80,13 +75,13 @@ resize_abook() #ifdef TIOCGWINSZ struct winsize winsz; - ioctl (0, TIOCGWINSZ, &winsz); + ioctl(0, TIOCGWINSZ, &winsz); #ifdef DEBUG if(winsz.ws_col >= MIN_COLS && winsz.ws_row >= MIN_LINES) { fprintf(stderr, "Warning: COLS=%d, LINES=%d\n", winsz.ws_col, winsz.ws_row); } #endif - + if(winsz.ws_col >= MIN_COLS && winsz.ws_row >= MIN_LINES) { #ifdef HAVE_RESIZETERM resizeterm(winsz.ws_row, winsz.ws_col); @@ -110,10 +105,10 @@ resize_abook() static void win_changed(int i) { - if( can_resize ) + if(can_resize) resize_abook(); else - should_resize = TRUE; + should_resize = TRUE; } #endif /* SIGWINCH */ @@ -153,15 +148,15 @@ init_ui() return 1; } -#ifdef SIGWINCH - signal(SIGWINCH, win_changed); -#endif - init_list(); init_windows(); ui_initialized = TRUE; +#ifdef SIGWINCH + signal(SIGWINCH, win_changed); +#endif + return 0; } @@ -182,27 +177,27 @@ void headerline(char *str) { werase(top); - + mvwhline(top, 1, 0, UI_HLINE_CHAR, COLS); - + mvwprintw(top, 0, 0, "%s | %s", PACKAGE " " VERSION, str); refresh(); wrefresh(top); } - + void refresh_screen() { #ifdef SIGWINCH - if( should_resize ) { + if(should_resize) { resize_abook(); return; } #endif clear(); - + refresh_statusline(); headerline(MAIN_HELPLINE); list_headerline(); @@ -211,16 +206,20 @@ refresh_screen() } -void +int statusline_msg(char *msg) { + int c; + clear_statusline(); statusline_addstr(msg); - getch(); + c = getch(); #ifdef DEBUG fprintf(stderr, "statusline_msg(\"%s\")\n", msg); #endif clear_statusline(); + + return c; } void @@ -231,53 +230,22 @@ statusline_addstr(char *str) wrefresh(bottom); } -/* - * function statusline_getnstr - * - * parameters: - * (char *str) - * if n >= 0 str is a pointer which points a place where to store - * the string, else str is ignored - * (int n) - * the maximum length of the string - * If n < 0 function will allocate needed space for the string. - * Value 0 is not allowed for n. - * (int use_filesel) - * if this value is nonzero the fileselector is enabled - * - * returns (char *) - * If n < 0 a pointer to a newly allocated string is returned. - * If n > 0 a nonzero value is returned if user has typed a valid - * string. If not NULL value is returned. Never really use the - * _pointer_ if n > 0. - * - */ - char * -statusline_getnstr(char *str, int n, int use_filesel) +ui_readline(char *prompt, char *s, int limit, bool use_completion) { - char *buf; int y, x; + char *ret; + + mvwaddstr(bottom, 1, 0, prompt); getyx(bottom, y, x); - wmove(bottom, 1, x); - - buf = wenter_string(bottom, n, - (use_filesel ? ESTR_USE_FILESEL:0) | ESTR_DONT_WRAP); - - if(n < 0) - return buf; - - if(buf == NULL) - str[0] = 0; - else - strncpy(str, buf, n); - str[n-1] = 0; + ret = abook_readline(bottom, y, x, s, limit, use_completion); - free(buf); + if(ret) + strtrim(ret); - return buf; + return ret; } int @@ -285,16 +253,18 @@ statusline_ask_boolean(char *msg, int def) { int ret; char *msg2 = strconcat(msg, def ? " (Y/n)?" : " (y/N)?", NULL); - + statusline_addstr(msg2); free(msg2); - switch( tolower(getch()) ) { + switch(tolower(getch())) { case 'n': + case 'N': ret = FALSE; break; case 'y': + case 'Y': ret = TRUE; break; default: @@ -307,31 +277,25 @@ statusline_ask_boolean(char *msg, int def) return ret; } - void refresh_statusline() { werase(bottom); mvwhline(bottom, 0, 0, UI_HLINE_CHAR, COLS); - mvwhline(bottom, 2, 0, UI_HLINE_CHAR, COLS); refresh(); wrefresh(bottom); } - char * -ask_filename(char *prompt, int flags) +ask_filename(char *prompt) { char *buf = NULL; clear_statusline(); - - statusline_addstr(prompt); - buf = statusline_getnstr(NULL, -1, flags); - clear_statusline(); + buf = ui_readline(prompt, NULL, -1, 1); return buf; } @@ -371,15 +335,17 @@ display_help(int help) helpw = newwin(LINES - 5, COLS - 6, 2, 3); erase(); headerline("help"); - - for( i = 0; tbl[i] != NULL; i++) { + + for(i = 0; tbl[i] != NULL; i++) { waddstr(helpw, tbl[i]); - if( ( !( (i+1) % (LINES-8) ) ) || - (tbl[i+1] == NULL) ) { + if( (!((i + 1) % (LINES - 8))) || + (tbl[i + 1] == NULL) ) { refresh(); wrefresh(helpw); refresh_statusline(); - statusline_msg("Press any key to continue..."); + if(statusline_msg("Press any key to continue...") + == 'q') + break; wclear(helpw); } } @@ -392,7 +358,7 @@ display_help(int help) * end of help */ -char *selected; +extern char *selected; extern int curitem; void @@ -402,15 +368,18 @@ get_commands() for(;;) { can_resize = TRUE; /* it's safe to resize now */ - hide_cursor(); - if( should_resize ) + if(!opt_get_bool(BOOL_SHOW_CURSOR)) + hide_cursor(); + if(should_resize) refresh_screen(); ch = getch(); - show_cursor(); + if(!opt_get_bool(BOOL_SHOW_CURSOR)) + show_cursor(); can_resize = FALSE; /* it's not safe to resize anymore */ - switch( ch ) { + switch(ch) { case 'q': return; - case 'Q': print_stderr(selected_items() ? + case 'Q': quit_abook(QUIT_DONTSAVE); break; + case 'P': print_stderr(selected_items() ? -1 : list_current_item()); return; case '?': @@ -422,6 +391,7 @@ get_commands() case KEY_DC: case 'd': case 'r': ui_remove_items(); break; + case 'D': duplicate_item(); break; case 12: refresh_screen(); break; case 'k': @@ -447,8 +417,9 @@ get_commands() case 'o': ui_open_datafile(); break; - case 's': sort_database(); break; + case 's': sort_by_field(NAME); break; case 'S': sort_surname(); break; + case 'F': sort_by_field(-1); break; case '/': ui_find(0); break; case '\\': ui_find(1); break; @@ -487,7 +458,6 @@ get_commands() } } - void ui_remove_items() { @@ -497,7 +467,7 @@ ui_remove_items() if(statusline_ask_boolean("Remove selected item(s)", TRUE)) remove_selected_items(); - clear_statusline(); + clear_statusline(); refresh_list(); } @@ -513,26 +483,30 @@ ui_clear_database() void ui_find(int next) { - int item; + int item = -1; static char findstr[MAX_FIELD_LEN]; int search_fields[] = {NAME, EMAIL, NICK, -1}; + clear_statusline(); + if(next) { - if( !*findstr ) + if(!*findstr) return; } else { - clear_statusline(); - statusline_addstr("/"); - statusline_getnstr(findstr, MAX_FIELD_LEN - 1, 0); - clear_statusline(); + char *s; + s = ui_readline("/", findstr, MAX_FIELD_LEN - 1, 0); + strncpy(findstr, s, MAX_FIELD_LEN); + refresh_screen(); } - if( (item = find_item(findstr, curitem + !!next, - search_fields )) >= 0 ) { + if( (item = find_item(findstr, curitem + !!next, search_fields)) < 0 && + (item = find_item(findstr, 0, search_fields)) >= 0) + statusline_addstr("Search hit bottom, continuing at top"); + + if(item >= 0) { curitem = item; refresh_list(); } - } @@ -563,15 +537,15 @@ void ui_print_database() { FILE *handle; - char *command = options_get_str("print_command"); + char *command = opt_get_str(STR_PRINT_COMMAND); int mode; - if( list_is_empty() ) + if(list_is_empty()) return; statusline_addstr("Print All/Selected/Cancel (a/s/C)?"); - switch( tolower(getch()) ) { + switch(tolower(getch())) { case 'a': mode = ENUM_ALL; break; @@ -593,7 +567,7 @@ ui_print_database() return; fexport("text", handle, mode); - + pclose(handle); } @@ -603,14 +577,15 @@ ui_open_datafile() { char *filename; - filename = ask_filename("File to open: ", 1); + filename = ask_filename("File to open: "); - if( !filename ) { + if(!filename || ! *filename) { + free(filename); refresh_screen(); return; } - if( options_get_int("autosave") ) + if(opt_get_bool(BOOL_AUTOSAVE)) save_database(); else if(statusline_ask_boolean("Save current database", FALSE)) save_database(); @@ -619,14 +594,16 @@ ui_open_datafile() load_database(filename); - if( items == 0 ) { + if(items == 0) { statusline_msg("Sorry, that specified file appears not to be a valid abook addressbook"); load_database(datafile); } else { free(datafile); - datafile = strdup(filename); + datafile = xstrdup(filename); } refresh_screen(); free(filename); + + alternative_datafile = TRUE; }