*
* by JH <jheinonen@bigfoot.com>
*
- * Copyright (C) 1999, 2000 Jaakko Heinonen
+ * Copyright (C) Jaakko Heinonen
*/
#include <string.h>
#include <sys/stat.h>
#include <signal.h>
#include <fcntl.h>
-#include "abook_curses.h"
#ifdef HAVE_CONFIG_H
# include "config.h"
#endif
#if defined(HAVE_LOCALE_H) && defined(HAVE_SETLOCALE)
# include <locale.h>
#endif
-#ifdef HAVE_TERMIOS_H
-# include <termios.h>
-#else
-# ifdef HAVE_LINUX_TERMIOS_H
-# include <linux/termios.h>
-# endif
-#endif
-#ifdef HAVE_SYS_IOCTL_H
-# include <sys/ioctl.h>
-#endif
#include "abook.h"
+#include "ui.h"
#include "database.h"
#include "list.h"
#include "filter.h"
#include "edit.h"
#include "misc.h"
-#include "help.h"
#include "options.h"
-#include "estr.h"
static void init_abook();
static void set_filenames();
static void free_filenames();
-static void display_help(char **tbl);
-static void get_commands();
static void parse_command_line(int argc, char **argv);
static void show_usage();
static void mutt_query(char *str);
static void init_mutt_query();
static void quit_mutt_query();
-static void launch_mutt();
-static void launch_lynx();
-static void win_changed(int dummy);
-static void open_datafile();
-#ifdef SIGWINCH
-static void resize_abook();
-#endif
static void convert(char *srcformat, char *srcfile,
char *dstformat, char *dstfile);
-int should_resize = FALSE;
-int can_resize = FALSE;
-
char *datafile = NULL;
char *rcfile = NULL;
-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);
-}
-
-static void
-free_windows()
-{
- delwin(top);
- delwin(bottom);
-}
-
static void
init_abook()
{
set_filenames();
init_options();
- initscr(); cbreak(); noecho();
- nonl();
- intrflush(stdscr, FALSE);
- keypad(stdscr, TRUE);
-#ifdef DEBUG
- fprintf(stderr, "init_abook():\n");
- fprintf(stderr, " COLS = %d, LINES = %d\n", COLS, LINES);
-#endif
- 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 "
- "%dx%d\n", MIN_COLS, MIN_LINES);
- exit(1);
- }
- umask(DEFAULT_UMASK);
-#ifdef SIGWINCH
- signal(SIGWINCH, win_changed);
-#endif
signal(SIGINT, quit_abook);
signal(SIGKILL, quit_abook);
signal(SIGTERM, quit_abook);
- init_list();
- init_windows();
+ if( init_ui() )
+ exit(1);
+
+ umask(DEFAULT_UMASK);
/*
* this is very ugly for now
}
close_config();
close_database();
- close_list();
- free_windows();
- clear();
- refresh();
- endwin();
+ close_ui();
+
exit(0);
}
my_free(datafile);
}
-void
-headerline(char *str)
-{
- werase(top);
-
- mvwhline(top, 1, 0, ACS_HLINE, COLS);
-
- mvwprintw(top, 0, 0, "%s | %s", PACKAGE " " VERSION, str);
-
- refresh();
- wrefresh(top);
-}
-
-
-void
-refresh_screen()
-{
-#ifdef SIGWINCH
- if( should_resize ) {
- resize_abook();
- return;
- }
-#endif
- clear();
-
- refresh_statusline();
- headerline(MAIN_HELPLINE);
- list_headerline();
-
- refresh_list();
-}
-
-#ifdef DEBUG
-extern int curitem;
-extern list_item *database;
-static void
-dump_item()
-{
- int i;
-
- fprintf(stderr,"sizeof(list_item) = %d\n", sizeof(list_item));
- fprintf(stderr,"--- dumping item %d ---\n", curitem);
-
- for(i=0; i<ITEM_FIELDS; i++)
- fprintf(stderr,"%d - %d\n",
- i, (int)database[curitem][i]);
-
- fprintf(stderr,"--- end of dump ---\n");
-
-}
-#endif
-
-extern char *selected;
-extern int curitem;
-
-static void
-get_commands()
-{
- int ch;
-
- for(;;) {
- can_resize = TRUE; /* it's safe to resize now */
- hide_cursor();
- if( should_resize )
- refresh_screen();
- ch = getch();
- show_cursor();
- can_resize = FALSE; /* it's not safe to resize anymore */
- switch( ch ) {
- case 'q': return;
- case '?': display_help(mainhelp); break;
- case 'a': add_item(); break;
- case '\r': edit_item(-1); break;
- case KEY_DC:
- case 'd':
- case 'r': remove_items(); break;
- case 12: refresh_screen(); break;
-
- case 'k':
- case KEY_UP: scroll_up(); break;
- case 'j':
- case KEY_DOWN: scroll_down(); break;
- case 'K':
- case KEY_PPAGE: page_up(); break;
- case 'J':
- case KEY_NPAGE: page_down(); break;
-
- case 'H':
- case KEY_HOME: goto_home(); break;
- case 'E':
- case KEY_END: goto_end(); break;
-
- case 'w': save_database();
- break;
- case 'l': read_database(); break;
- case 'i': import_database(); break;
- case 'e': export_database(); break;
- case 'C': clear_database(); break;
-
- case 'y': edit_options(); break;
- case 'o': open_datafile(); break;
-
- case 's': sort_database(); break;
- case 'S': sort_surname(); break;
-
- case '/': find(0); break;
- case '\\': find(1); break;
-
- case ' ': if(curitem >= 0) {
- selected[curitem] = !selected[curitem];
- print_number_of_items();
- refresh_list();
- }
- break;
- case '+': select_all();
- refresh_list();
- break;
- case '-': select_none();
- refresh_list();
- break;
- case '*': invert_selection();
- refresh_list();
- break;
- case 'A': move_curitem(MOVE_ITEM_UP);
- break;
- case 'Z': move_curitem(MOVE_ITEM_DOWN);
- break;
-
- case 'm': launch_mutt(); break;
-
- case 'p': print_database(); break;
-
- case 'u': launch_lynx(); break;
-#ifdef DEBUG
- case 'D': dump_item();
-#endif
- }
- }
-}
-
-
-static void
-display_help(char **tbl)
-{
- int i, j = 3;
-
- erase();
- headerline("help");
- refresh_statusline();
-
- for( i = 0; tbl[i] != NULL; i++) {
- mvaddstr(j++, 0, tbl[i]);
- if( ( !( (i+1) % (LINES-7) ) ) ||
- (tbl[i+1] == NULL) ) {
- refresh();
- statusline_msg("Press any key to continue...");
- erase();
- refresh_statusline();
- headerline("help");
- j = 3;
- }
- }
- refresh_screen();
-}
-
-void
-display_editor_help(WINDOW *w)
-{
- int i;
-
- werase(w);
-
- headerline("editor help");
-
- for( i = 0; editorhelp[i] != NULL; i++) {
- waddstr(w, editorhelp[i]);
- if( ( !( (i+1) % (LINES-8) ) ) ||
- (editorhelp[i+1] == NULL) ) {
- refresh();
- wrefresh(w);
- statusline_msg("Press any key to continue...");
- wclear(w);
- }
- }
-}
-
-
-void
-statusline_msg(char *msg)
-{
- clear_statusline();
- statusline_addstr(msg);
- getch();
-#ifdef DEBUG
- fprintf(stderr, "statusline_msg(\"%s\")\n", msg);
-#endif
- clear_statusline();
-}
-
-void
-statusline_addstr(char *str)
-{
- mvwaddstr(bottom, 1, 0, str);
- refresh();
- 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 ingnored
- * (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)
-{
- char *buf;
- int y, x;
-
- 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;
-
- free(buf);
-
- return buf;
-}
-
-void
-refresh_statusline()
-{
- werase(bottom);
-
- mvwhline(bottom, 0, 0, ACS_HLINE, COLS);
- mvwhline(bottom, 2, 0, ACS_HLINE, COLS);
-
- refresh();
- wrefresh(bottom);
-}
-
-
-char *
-ask_filename(char *prompt, int flags)
-{
- char *buf = NULL;
-
- clear_statusline();
-
- statusline_addstr(prompt);
- buf = statusline_getnstr(NULL, -1, flags);
-
- clear_statusline();
-
- return buf;
-}
-
-void
-clear_statusline()
-{
- wmove(bottom, 1, 0);
- wclrtoeol(bottom);
- wrefresh(bottom);
- refresh();
-}
-
static void
parse_command_line(int argc, char **argv)
{
}
-static void
+void
launch_mutt()
{
int i;
char *cmd;
char *tmp = options_get_str("mutt_command");
- if(curitem < 0)
+ if( list_is_empty() )
return;
cmd = strconcat(tmp, " '", NULL );
for(i=0; i < items; i++) {
- if( ! selected[i] && i != curitem )
+ if( ! is_selected(i) && i != list_current_item() )
continue;
get_first_email(email, i);
tmp = mkstr("%s \"%s\"", cmd, database[i][NAME]);
refresh_screen();
}
-static void
+void
launch_lynx()
{
char *cmd = NULL;
- if(curitem < 0)
+ if( list_is_empty() )
return;
- if( database[curitem][URL] )
+ if( database[list_current_item()][URL] )
cmd = mkstr("%s '%s'",
options_get_str("www_command"),
- safe_str(database[curitem][URL]));
+ safe_str(database[list_current_item()][URL]));
else
return;
void *ptr;
if ( (ptr = malloc(size)) == NULL ) {
- if(top) /* determinate if init_abook has been called */
+ if( is_ui_initialized() )
quit_abook();
perror("malloc() failed");
exit(1);
return NULL;
if( ptr == NULL ) {
- if(top) /* determinate if init_abook has been called */
+ if( is_ui_initialized() )
quit_abook();
perror("realloc() failed");
exit(1);
}
-static void
-win_changed(int i)
-{
- if( can_resize )
- resize_abook();
- else
- should_resize = TRUE;
-}
-
-#ifdef SIGWINCH
-static void
-resize_abook()
-{
-#ifdef TIOCGWINSZ
- struct winsize 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);
-#else
- COLS = winsz.ws_col;
- LINES = winsz.ws_row;
-#endif
- }
-
- should_resize = FALSE;
- close_list(); /* we need to recreate windows */
- init_list();
- free_windows();
- init_windows();
- refresh_screen();
- refresh();
-#endif /* TIOCGWINSZ */
-}
-#endif /* SIGWINCH */
-
static void
convert(char *srcformat, char *srcfile, char *dstformat, char *dstfile)
}
-static void
-open_datafile()
-{
- char *filename;
-
- filename = ask_filename("File to open: ", 1);
-
- if( !filename ) {
- refresh_screen();
- return;
- }
-
- if( options_get_int("autosave") )
- save_database();
- else {
- statusline_addstr("Save current database (y/N)");
- switch( getch() ) {
- case 'y':
- case 'Y':
- save_database();
- default: break;
- }
- }
-
- close_database();
-
- load_database(filename);
-
- 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);
- }
-
- refresh_screen();
- free(filename);
-}
projects / pkg / abook.git / blobdiff