/*
* gnlp.c: LPQ/LPR stuff
*/
#include <sys/types.h>
#include <sys/stat.h>
#include <dirent.h>
#include <stdio.h>
#include <errno.h>
#include <unistd.h>
#include <time.h>
#include <string.h>
#include <gnome.h>
#include <config.h>
#include "gncal.h"
#include "calcs.h"
#include "clist.h"
#include "gtkcalendar.h"
/* Function declarations */
void parse_args(int argc, char *argv[]);
static int save_state (GnomeClient *client,
gint phase,
GnomeRestartStyle save_style,
gint shutdown,
GnomeInteractStyle interact_style,
gint fast,
gpointer client_data);
static void connect_client (GnomeClient *client,
gint was_restarted,
gpointer client_data);
void discard_session (gchar *id);
static GtkMenuEntry menu_items[] =
{
{ N_("File/Exit"), N_("<control>Q"), menu_file_quit, NULL},
{ N_("Help/About"), N_("<control>A"), menu_help_about, NULL},
};
#define DAY_ARRAY_MAX 35
/* The naughty global variables */
int curr_day, old_day;
int curr_month, old_month;
int curr_year, old_year;
GtkWidget *month_label;
GtkWidget *year_label;
GtkWidget *dailylist;
GtkWidget *calendar_days[DAY_ARRAY_MAX];
GtkWidget *calendar_buttons[DAY_ARRAY_MAX];
GtkWidget *app;
GtkWidget *calendar;
int restarted = 0;
/* Stuff we use for session state */
int os_x = 0,
os_y = 0,
os_w = 0,
os_h = 0;
/* True if parsing determined that all the work is already done. */
int just_exit = 0;
/* These are the arguments that our application supports. */
static struct argp_option arguments[] =
{
#define DISCARD_KEY -1
{ "discard-session", DISCARD_KEY, N_("ID"), 0, N_("Discard session"), 1 },
{ NULL, 0, NULL, 0, NULL, 0 }
};
/* Forward declaration of the function that gets called when one of
our arguments is recognized. */
static error_t parse_an_arg (int key, char *arg, struct argp_state *state);
/* This structure defines our parser. It can be used to specify some
options for how our parsing function should be called. */
static struct argp parser =
{
arguments, /* Options. */
parse_an_arg, /* The parser function. */
NULL, /* Some docs. */
NULL, /* Some more docs. */
NULL, /* Child arguments -- gnome_init fills
this in for us. */
NULL, /* Help filter. */
NULL /* Translation domain; for the app it
can always be NULL. */
};
#define ELEMENTS(x) (sizeof (x) / sizeof (x [0]))
GtkMenuFactory *
create_menu ()
{
GtkMenuFactory *subfactory;
int i;
subfactory = gtk_menu_factory_new (GTK_MENU_FACTORY_MENU_BAR);
gtk_menu_factory_add_entries (subfactory, menu_items, ELEMENTS(menu_items));
return subfactory;
}
/* place marker until i get get something better */
void print_error(char *text)
{
GtkWidget *msgbox;
char buf[512];
if (errno == 0)
sprintf(buf, "%s", text);
else
sprintf(buf, "%s (%s)", text, g_strerror(errno));
g_warning("%s\n", buf);
msgbox = gnome_message_box_new(buf, "error", "OK", NULL, NULL);
gtk_widget_show(msgbox);
}
void menu_file_quit(GtkWidget *widget, gpointer data)
{
gtk_main_quit();
}
void menu_help_about(GtkWidget *widget, gpointer data)
{
GtkWidget *about;
gchar *authors[] = {
"Craig Small <csmall@small.dropbear.id.au>",
NULL };
about = gnome_about_new( _("Gnome Calendar"), VERSION,
"(C) 1998",
authors,
/* Comments */
_("This program shows a nice pretty "
"calendar and will do scheduling "
"real soon now!"),
NULL);
gtk_widget_show(about);
}
void dailylist_item_select(GtkWidget *widget, gpointer data)
{
int *x = (int*)data;
g_print("Selected %d\n", x);
}
void update_today_list(void)
{
GtkWidget *listitem;
GtkWidget *list_hbox;
GtkWidget *hour_label;
GtkWidget *event_label;
char buf[50];
int tmphr, tmpmin,i;
}
/*
* updates the calendar that appears in the left collumn
*/
void month_changed(GtkWidget *widget, gpointer data)
{
curr_month = GTK_CALENDAR(widget)->month;
curr_year = GTK_CALENDAR(widget)->year;
}
void update_calendar()
{
int tmpday;
int i;
char buf[50];
int month_changed;
static int offset;
gtk_calendar_unmark_day(GTK_CALENDAR(calendar),old_day);
gtk_calendar_mark_day(GTK_CALENDAR(calendar), curr_day);
printf("Date changed (nothing happens much\n");
/* gtk_calendar_select_day(GTK_CALENDAR(calendar), curr_day); */
#ifdef 0
/* Only update the whole calendar if the year or month has changed */
tmpday=1;
month_changed = FALSE;
if (curr_month != old_month || curr_year != old_year) {
month_changed = TRUE;
offset = weekday_of_date(tmpday, curr_month, curr_year) - 1;
}
for(i=0; i < DAY_ARRAY_MAX; i++) {
tmpday = i - offset +1;
if (valid_date(tmpday, curr_month, curr_year)) {
sprintf(buf, "%2d", tmpday);
/*if (month_changed) {*/
gtk_label_set(GTK_LABEL(calendar_days[i]), buf);
gtk_widget_show(calendar_buttons[i]);
/*}*/
if (tmpday == curr_day) {
gtk_container_border_width(GTK_CONTAINER(calendar_buttons[i]), 2);
gtk_widget_show(calendar_buttons[i]);
} else {
gtk_container_border_width(GTK_CONTAINER(calendar_buttons[i]), 0);
}
} else if (month_changed) {
gtk_label_set(GTK_LABEL(calendar_days[i]), "");
gtk_widget_hide(calendar_buttons[i]);
gtk_container_border_width(GTK_CONTAINER(calendar_buttons[i]), 0);
}
} /* for i */
#endif /* 0 */
}
/*
* Updates all the main window widgets when the current day of interest is
* changed
*/
void update_today(void)
{
char buf[50];
/* This needs to be fixed to get the right date order for the country*/
/* if (curr_month != old_month) {
gtk_label_set(GTK_LABEL(month_label), month_name(curr_month));
}
if (curr_year != old_year) {
sprintf(buf, "%4d", curr_year);
gtk_label_set(GTK_LABEL(year_label), buf);
}*/
update_today_list();
update_calendar();
}
void next_day_but_clicked(GtkWidget *widget, gpointer data)
{
old_day = curr_day;
old_month = curr_month;
old_year = curr_year;
next_date(&curr_day, &curr_month, &curr_year);
update_today();
}
void prev_day_but_clicked(GtkWidget *widget, gpointer data)
{
old_day = curr_day;
old_month = curr_month;
old_year = curr_year;
prev_date(&curr_day, &curr_month, &curr_year);
update_today();
}
void today_but_clicked(GtkWidget *widget, gpointer data)
{
old_day = curr_day;
old_month = curr_month;
old_year = curr_year;
get_system_date(&curr_day, &curr_month, &curr_year);
update_today();
}
void prev_month_but_clicked(GtkWidget *widget, gpointer data)
{
if (curr_year == 0 && curr_month == MONTH_MIN)
return;
old_day = curr_day;
old_month = curr_month;
old_year = curr_year;
curr_month--;
if (curr_month < MONTH_MIN) {
curr_month = MONTH_MAX;
curr_year--;
}
update_today();
}
void next_month_but_clicked(GtkWidget *widget, gpointer data)
{
if (curr_year == 3000 && curr_month == MONTH_MAX)
return;
old_day = curr_day;
old_month = curr_month;
old_year = curr_year;
curr_month++;
if (curr_month > MONTH_MAX ) {
curr_month = MONTH_MIN;
curr_year++;
}
update_today();
}
void prev_year_but_clicked(GtkWidget *widget, gpointer data)
{
if (curr_year == 0)
return;
old_day = curr_day;
old_month = curr_month;
old_year = curr_year;
curr_year--;
update_today();
}
void next_year_but_clicked(GtkWidget *widget, gpointer data)
{
if (curr_year == 3000)
return;
old_day = curr_day;
old_month = curr_month;
old_year = curr_year;
curr_year++;
update_today();
}
void calendar_but_clicked(GtkWidget *widget, gpointer data)
{
char *ptr;
int x;
ptr = GTK_LABEL(GTK_BUTTON(widget)->child)->label;
x = atoi(ptr);
if (valid_date(x, curr_month, curr_year)) {
old_day = curr_day;
old_month = curr_month;
old_year = curr_year;
curr_day = x;
update_today();
}
}
void test_foreach(GtkWidget *widget, gpointer data)
{
char *ptr;
ptr = GTK_LABEL(GTK_BUTTON(widget)->child)->label;
g_print("%s\n", ptr);
}
void show_main_window()
{
GtkWidget *main_vbox;
/*GtkWidget *menubar;
GtkAcceleratorTable *accel;*/
GtkMenuFactory *menuf;
GtkWidget *main_hbox;
GtkWidget *left_vbox;
GtkWidget *right_vbox;
GtkWidget *date_hbox;
GtkWidget *prev_mth_but;
GtkWidget *next_mth_but;
GtkWidget *prev_year_but;
GtkWidget *next_year_but;
GtkWidget *day_but_hbox;
GtkWidget *prev_day_but;
GtkWidget *today_but;
GtkWidget *next_day_but;
GtkWidget *separator;
GtkWidget *cal_table;
GtkWidget *day_name_label;
GtkWidget *scrolledwindow;
GtkWidget *scroll_hbox;
GtkWidget *hour_list;
GtkWidget *list_item;
GtkWidget *dailylist_item;
GtkWidget *event_label;
int i,j;
struct tm tm;
char buf[50];
bzero((char*)&tm, sizeof(struct tm));
app = gnome_app_new("gncal", "Gnome Calendar");
gtk_widget_realize(app);
gtk_signal_connect(GTK_OBJECT(app), "delete_event",
GTK_SIGNAL_FUNC(menu_file_quit), NULL);
if (restarted) {
gtk_widget_set_uposition(app, os_x, os_y);
gtk_widget_set_usize(app, os_w, os_h);
} else {
gtk_widget_set_usize(app,300,300);
}
main_vbox = gtk_vbox_new(FALSE, 1);
gnome_app_set_contents(GNOME_APP(app), main_vbox);
gtk_widget_show(main_vbox);
menuf = create_menu();
gnome_app_set_menus(GNOME_APP(app), GTK_MENU_BAR(menuf->widget));
main_hbox = gtk_hbox_new(FALSE,1);
gtk_box_pack_start(GTK_BOX(main_vbox), main_hbox, TRUE, TRUE, 0);
gtk_widget_show(main_hbox);
left_vbox = gtk_vbox_new(FALSE, 1);
gtk_box_pack_start(GTK_BOX(main_hbox), left_vbox, FALSE, TRUE,0);
gtk_widget_show(left_vbox);
separator = gtk_vseparator_new();
gtk_box_pack_start(GTK_BOX(main_hbox), separator, FALSE, TRUE, 0);
gtk_widget_show(separator);
right_vbox = gtk_vbox_new(FALSE, 1);
gtk_box_pack_start(GTK_BOX(main_hbox), right_vbox, TRUE, TRUE, 0);
gtk_widget_show(right_vbox);
date_hbox = gtk_hbox_new(FALSE, 1);
gtk_box_pack_start(GTK_BOX(left_vbox), date_hbox, FALSE, FALSE, 0);
gtk_widget_show(date_hbox);
/*
prev_mth_but = gtk_button_new_with_label("<");
gtk_box_pack_start(GTK_BOX(date_hbox), prev_mth_but, FALSE, FALSE, 0);
gtk_signal_connect(GTK_OBJECT(prev_mth_but), "clicked", GTK_SIGNAL_FUNC(prev_month_but_clicked), NULL);
gtk_widget_show(prev_mth_but);
month_label = gtk_label_new("Fooary");
gtk_box_pack_start(GTK_BOX(date_hbox), month_label, TRUE, FALSE, 0);
gtk_widget_show(month_label);
next_mth_but = gtk_button_new_with_label(">");
gtk_box_pack_start(GTK_BOX(date_hbox), next_mth_but, FALSE, FALSE, 0);
gtk_signal_connect(GTK_OBJECT(next_mth_but), "clicked", GTK_SIGNAL_FUNC(next_month_but_clicked), NULL);
gtk_widget_show(next_mth_but);
prev_year_but = gtk_button_new_with_label("<");
gtk_box_pack_start(GTK_BOX(date_hbox), prev_year_but, FALSE, FALSE, 0);
gtk_signal_connect(GTK_OBJECT(prev_year_but), "clicked", GTK_SIGNAL_FUNC(prev_year_but_clicked), NULL);
gtk_widget_show(prev_year_but);
year_label = gtk_label_new("1971");
gtk_box_pack_start(GTK_BOX(date_hbox), year_label, TRUE, FALSE, 0);
gtk_widget_show(year_label);
next_year_but = gtk_button_new_with_label(">");
gtk_box_pack_start(GTK_BOX(date_hbox), next_year_but, FALSE, FALSE, 0);
gtk_signal_connect(GTK_OBJECT(next_year_but), "clicked", GTK_SIGNAL_FUNC(next_year_but_clicked), NULL);
gtk_widget_show(next_year_but);
*/
/* Build up the calendar table */
/* cal_table = gtk_table_new(7,7,TRUE);
gtk_box_pack_start(GTK_BOX(left_vbox), cal_table, FALSE, FALSE, 0);
gtk_widget_show(cal_table);
for(i=DAY_MIN; i <= DAY_MAX; i++) {
day_name_label = gtk_label_new(short3_day_name(i));
gtk_table_attach_defaults(GTK_TABLE(cal_table), day_name_label, i-1, i, 0, 1);
gtk_widget_show(day_name_label);
}
for(j=0; j < 5; j++) {
for(i=0; i < 7; i++) {
calendar_buttons[i+j*7] = gtk_button_new();
gtk_container_border_width(GTK_CONTAINER(calendar_buttons[i+j*7]), 0);
gtk_table_attach_defaults(GTK_TABLE(cal_table), calendar_buttons[i+j*7], i, i+1, j+2, j+3);
gtk_signal_connect(GTK_OBJECT(calendar_buttons[i+j*7]), "clicked", GTK_SIGNAL_FUNC(calendar_but_clicked), NULL);
gtk_widget_show(calendar_buttons[i+j*7]);
calendar_days[i+j*7] = gtk_label_new("");
gtk_container_add(GTK_CONTAINER(calendar_buttons[i+j*7]), calendar_days[i+j*7]);
gtk_widget_show(calendar_days[i+j*7]);
}
}
*/
calendar = gtk_calendar_new();
gtk_calendar_display_options(GTK_CALENDAR(calendar), GTK_CALENDAR_SHOW_DAY_NAMES | GTK_CALENDAR_SHOW_HEADING);
gtk_box_pack_start(GTK_BOX(left_vbox), calendar, FALSE, FALSE, 0);
gtk_signal_connect(GTK_OBJECT(calendar), "month_changed",
GTK_SIGNAL_FUNC(month_changed), NULL);
gtk_widget_show(calendar);
day_but_hbox = gtk_hbox_new(TRUE, 1);
gtk_box_pack_start(GTK_BOX(left_vbox), day_but_hbox, FALSE, FALSE, 0);
gtk_widget_show(day_but_hbox);
prev_day_but = gtk_button_new_with_label("Prev");
gtk_box_pack_start(GTK_BOX(day_but_hbox), prev_day_but, TRUE, TRUE, 0);
gtk_signal_connect(GTK_OBJECT(prev_day_but), "clicked", GTK_SIGNAL_FUNC(prev_day_but_clicked), NULL);
gtk_widget_show(prev_day_but);
today_but = gtk_button_new_with_label("Today");
gtk_box_pack_start(GTK_BOX(day_but_hbox), today_but, TRUE, TRUE, 0);
gtk_signal_connect(GTK_OBJECT(today_but), "clicked", GTK_SIGNAL_FUNC(today_but_clicked), NULL);
gtk_widget_show(today_but);
next_day_but = gtk_button_new_with_label("Next");
gtk_box_pack_start(GTK_BOX(day_but_hbox), next_day_but, TRUE, TRUE, 0);
gtk_signal_connect(GTK_OBJECT(next_day_but), "clicked", GTK_SIGNAL_FUNC(next_day_but_clicked), NULL);
gtk_widget_show(next_day_but);
dailylist = create_clist();
gtk_box_pack_start(GTK_BOX(right_vbox), dailylist, TRUE, TRUE, 0);
gtk_widget_show(dailylist);
setup_clist(dailylist);
gtk_widget_show(app);
}
int
main(int argc, char *argv[])
{
GnomeClient *client;
argp_program_version = VERSION;
/* Initialise the i18n stuff */
bindtextdomain(PACKAGE, GNOMELOCALEDIR);
textdomain(PACKAGE);
/* This create a default client and arrages for it to parse some
command line arguments
*/
client = gnome_client_new_default();
/* Arrange to be told when something interesting happens. */
gtk_signal_connect (GTK_OBJECT (client), "save_yourself",
GTK_SIGNAL_FUNC (save_state), (gpointer) argv[0]);
gtk_signal_connect (GTK_OBJECT (client), "connect",
GTK_SIGNAL_FUNC (connect_client), NULL);
gnome_init("gncal", &parser, argc, argv, 0, NULL);
show_main_window();
/* Initialse date to the current day */
old_day = old_month = old_year = 0;
get_system_date(&curr_day, &curr_month, &curr_year);
update_today();
gtk_main();
return 0;
}
static error_t
parse_an_arg (int key, char *arg, struct argp_state *state)
{
if (key == DISCARD_KEY)
{
discard_session (arg);
just_exit = 1;
return 0;
}
/* We didn't recognize it. */
return ARGP_ERR_UNKNOWN;
}
/* Session Management routines */
static int
save_state (GnomeClient *client,
gint phase,
GnomeRestartStyle save_style,
gint shutdown,
GnomeInteractStyle interact_style,
gint fast,
gpointer client_data)
{
gchar *session_id;
gchar *sess;
gchar *buf;
gchar *argv[3];
gint x, y, w, h;
session_id= gnome_client_get_id (client);
/* The only state that gnome-hello has is the window geometry.
Get it. */
gdk_window_get_geometry (app->window, &x, &y, &w, &h, NULL);
/* Save the state using gnome-config stuff. */
sess = g_copy_strings ("/gncal/Saved-Session-",
session_id,
NULL);
buf = g_copy_strings ( sess, "/x", NULL);
gnome_config_set_int (buf, x);
g_free(buf);
buf = g_copy_strings ( sess, "/y", NULL);
gnome_config_set_int (buf, y);
g_free(buf);
buf = g_copy_strings ( sess, "/w", NULL);
gnome_config_set_int (buf, w);
g_free(buf);
buf = g_copy_strings ( sess, "/h", NULL);
gnome_config_set_int (buf, h);
g_free(buf);
gnome_config_sync();
g_free(sess);
/* Here is the real SM code. We set the argv to the parameters needed
to restart/discard the session that we've just saved and call
the gnome_session_set_*_command to tell the session manager it. */
argv[0] = (char*) client_data;
argv[1] = "--discard-session";
argv[2] = session_id;
gnome_client_set_discard_command (client, 3, argv);
/* Set commands to clone and restart this application. Note that we
use the same values for both -- the session management code will
automatically add whatever magic option is required to set the
session id on startup. */
gnome_client_set_clone_command (client, 1, argv);
gnome_client_set_restart_command (client, 1, argv);
g_print("save state\n");
return TRUE;
}
/* Connected to session manager. If restarted from a former session:
reads the state of the previous session. Sets os_* (prepare_app
uses them) */
void
connect_client (GnomeClient *client, gint was_restarted, gpointer client_data)
{
gchar *session_id;
/* Note that information is stored according to our *old*
session id. The id can change across sessions. */
session_id = gnome_client_get_previous_id (client);
if (was_restarted && session_id != NULL)
{
gchar *sess;
gchar *buf;
restarted = 1;
sess = g_copy_strings ("/gncal/Saved-Session-", session_id, NULL);
buf = g_copy_strings ( sess, "/x", NULL);
os_x = gnome_config_get_int (buf);
g_free(buf);
buf = g_copy_strings ( sess, "/y", NULL);
os_y = gnome_config_get_int (buf);
g_free(buf);
buf = g_copy_strings ( sess, "/w", NULL);
os_w = gnome_config_get_int (buf);
g_free(buf);
buf = g_copy_strings ( sess, "/h", NULL);
os_h = gnome_config_get_int (buf);
g_free(buf);
}
/* If we had an old session, we clean up after ourselves. */
if (session_id != NULL)
discard_session (session_id);
return;
}
void
discard_session (gchar *id)
{
gchar *sess;
sess = g_copy_strings ("/gncal/Saved-Session-", id, NULL);
/* we use the gnome_config_get_* to work around a bug in gnome-config
(it's going under a redesign/rewrite, so i didn't correct it) */
gnome_config_get_int ("/gncal/Bug/work-around=0");
gnome_config_clean_section (sess);
gnome_config_sync ();
g_free (sess);
return;
}
