diff options
Diffstat (limited to 'calendar/gncal.c')
| -rw-r--r-- | calendar/gncal.c | 449 |
1 files changed, 449 insertions, 0 deletions
diff --git a/calendar/gncal.c b/calendar/gncal.c new file mode 100644 index 0000000000..09bd007587 --- /dev/null +++ b/calendar/gncal.c @@ -0,0 +1,449 @@ +/* + * 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 <gtk/gtk.h> +#include <gnome.h> + +#include "gncal.h" +#include "menus.h" +#include "calcs.h" + + +#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]; + + + +/* 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_messagebox_new(buf, "error", "OK", NULL, NULL); + + gtk_widget_show(msgbox); +} + + +void menu_file_quit(GtkWidget *widget, gpointer data) +{ + gtk_exit(0); +} + +void menu_help_about(GtkWidget *widget, gpointer data) +{ + GtkWidget *msgbox; + msgbox = gnome_messagebox_new("gncal v0.01 by Craig Small <csmall@small.dropbear.id.au>", "info", "OK", NULL, NULL); + gtk_widget_show(msgbox); +} + +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 update_calendar() +{ + int tmpday; + int i; + char buf[50]; + int month_changed; + static int offset; + + /* 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 */ + +} + +/* + * 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 *window; + GtkWidget *main_vbox; + GtkWidget *menubar; + GtkAcceleratorTable *accel; + 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)); + window = gtk_window_new(GTK_WINDOW_TOPLEVEL); + gtk_signal_connect(GTK_OBJECT(window), "destroy", + GTK_SIGNAL_FUNC(menu_file_quit), NULL); + gtk_window_set_title(GTK_WINDOW(window), "Gnome Calendar"); + gtk_widget_set_usize(GTK_WIDGET(window), 600, 400); + + main_vbox = gtk_vbox_new(FALSE, 1); + gtk_container_add(GTK_CONTAINER(window), main_vbox); + gtk_widget_show(main_vbox); + + get_main_menu(&menubar, &accel); + gtk_window_add_accelerator_table(GTK_WINDOW(window), accel); + gtk_box_pack_start(GTK_BOX(main_vbox), menubar, FALSE, FALSE, 0); + gtk_widget_show(menubar); + + 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]); + } + } + + + + + 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); + + scrolledwindow = gtk_scrolled_window_new(NULL, NULL); + gtk_box_pack_start(GTK_BOX(right_vbox), scrolledwindow, TRUE, TRUE, 0); + gtk_widget_show(scrolledwindow); + + scroll_hbox = gtk_hbox_new(FALSE, 0); + gtk_container_add(GTK_CONTAINER(scrolledwindow), scroll_hbox); + gtk_widget_show(scroll_hbox); + + hour_list = gtk_list_new(); + gtk_box_pack_start(GTK_BOX(scroll_hbox), hour_list, FALSE, FALSE, 0); + gtk_widget_show(hour_list); + + separator = gtk_vseparator_new(); + gtk_box_pack_start(GTK_BOX(scroll_hbox), separator, FALSE, FALSE, 0); + gtk_widget_show(separator); + + dailylist = gtk_list_new(); + gtk_box_pack_start(GTK_BOX(scroll_hbox), dailylist, TRUE, TRUE, 0); + gtk_widget_show(dailylist); + + for (i=0; i< 24 ; i++) { + sprintf(buf, "%d:00", i); + list_item = gtk_list_item_new_with_label(buf); + gtk_container_add(GTK_CONTAINER(hour_list), list_item); + gtk_widget_show(list_item); + + dailylist_item = gtk_list_item_new(); + gtk_container_add(GTK_CONTAINER(dailylist), dailylist_item); + gtk_signal_connect(GTK_OBJECT(dailylist_item), "selected", GTK_SIGNAL_FUNC(dailylist_item_select), list_item); + gtk_signal_connect_object(GTK_OBJECT(list_item), "selected", GTK_SIGNAL_FUNC(dailylist_item_select), GTK_OBJECT(dailylist_item)); + gtk_widget_show(dailylist_item); + event_label = gtk_label_new("blah"); + gtk_container_add(GTK_CONTAINER(dailylist_item), event_label); + gtk_widget_show(event_label); + } + gtk_widget_show(window); + +} + + +int main(int argc, char *argv[]) +{ + + gnome_init(&argc, &argv); + + + 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; +} + |