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Implement uiDateTimePickerTime() for GTK+

This commit is contained in:
cody271 2018-02-21 22:06:21 -08:00
parent 04ce39a941
commit 57b225a629
1 changed files with 69 additions and 29 deletions
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98
unix/datetimepicker.c
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@ -38,6 +38,7 @@ struct dateTimePickerWidget {
GdkDevice *keyboard;
GdkDevice *mouse;
uiDateTimePicker *control;
};
struct dateTimePickerWidgetClass {
@ -46,6 +47,16 @@ struct dateTimePickerWidgetClass {
G_DEFINE_TYPE(dateTimePickerWidget, dateTimePickerWidget, GTK_TYPE_TOGGLE_BUTTON)
struct uiDateTimePicker {
uiUnixControl c;
GtkWidget *widget;
dateTimePickerWidget *d;
void (*onChanged)(uiDateTimePicker *, void *);
void *onChangedData;
};
uiUnixControlAllDefaults(uiDateTimePicker)
static int realSpinValue(GtkSpinButton *spinButton)
{
GtkAdjustment *adj;
@ -111,8 +122,11 @@ static void setLabel(dateTimePickerWidget *d)
static void dateTimeChanged(dateTimePickerWidget *d)
{
uiDateTimePicker *c;
c = d->control;
(*(c->onChanged))(c, c->onChangedData);
setLabel(d);
// TODO fire event here
}
// we don't want ::toggled to be sent again
@ -422,13 +436,37 @@ static void setTimeOnly(dateTimePickerWidget *d)
gtk_container_remove(GTK_CONTAINER(d->box), d->calendar);
}
static void dateTimePickerWidget_init(dateTimePickerWidget *d)
static void dateTimePickerWidget_setTime(dateTimePickerWidget *d, GDateTime *dt)
{
GDateTime *dt;
gint year, month, day;
gint hour;
gulong calendarBlock;
// notice how we block signals from firing
if (d->hasDate) {
calendarBlock = g_signal_connect(d->calendar, "day-selected", G_CALLBACK(dateChanged), d);
g_date_time_get_ymd(dt, &year, &month, &day);
month--; // GDateTime/GtkCalendar differences
g_signal_handler_block(d->calendar, calendarBlock);
gtk_calendar_select_month(GTK_CALENDAR(d->calendar), month, year);
gtk_calendar_select_day(GTK_CALENDAR(d->calendar), day);
g_signal_handler_unblock(d->calendar, calendarBlock);
}
if (d->hasTime) {
hour = g_date_time_get_hour(dt);
if (hour >= 12) {
hour -= 12;
setRealSpinValue(GTK_SPIN_BUTTON(d->ampm), 1, d->ampmBlock);
}
setRealSpinValue(GTK_SPIN_BUTTON(d->hours), hour, d->hoursBlock);
setRealSpinValue(GTK_SPIN_BUTTON(d->minutes), g_date_time_get_minute(dt), d->minutesBlock);
setRealSpinValue(GTK_SPIN_BUTTON(d->seconds), g_date_time_get_seconds(dt), d->secondsBlock);
}
g_date_time_unref(dt);
}
static void dateTimePickerWidget_init(dateTimePickerWidget *d)
{
d->window = gtk_window_new(GTK_WINDOW_POPUP);
gtk_window_set_resizable(GTK_WINDOW(d->window), FALSE);
gtk_window_set_attached_to(GTK_WINDOW(d->window), GTK_WIDGET(d));
@ -446,7 +484,6 @@ static void dateTimePickerWidget_init(dateTimePickerWidget *d)
gtk_container_add(GTK_CONTAINER(d->window), d->box);
d->calendar = gtk_calendar_new();
calendarBlock = g_signal_connect(d->calendar, "day-selected", G_CALLBACK(dateChanged), d);
gtk_container_add(GTK_CONTAINER(d->box), d->calendar);
d->timebox = gtk_box_new(GTK_ORIENTATION_HORIZONTAL, 6);
@ -493,23 +530,7 @@ static void dateTimePickerWidget_init(dateTimePickerWidget *d)
d->hasDate = TRUE;
// set the current date/time
// notice how we block signals from firing
dt = g_date_time_new_now_local();
g_date_time_get_ymd(dt, &year, &month, &day);
month--; // GDateTime/GtkCalendar differences
g_signal_handler_block(d->calendar, calendarBlock);
gtk_calendar_select_month(GTK_CALENDAR(d->calendar), month, year);
gtk_calendar_select_day(GTK_CALENDAR(d->calendar), day);
g_signal_handler_unblock(d->calendar, calendarBlock);
hour = g_date_time_get_hour(dt);
if (hour >= 12) {
hour -= 12;
setRealSpinValue(GTK_SPIN_BUTTON(d->ampm), 1, d->ampmBlock);
}
setRealSpinValue(GTK_SPIN_BUTTON(d->hours), hour, d->hoursBlock);
setRealSpinValue(GTK_SPIN_BUTTON(d->minutes), g_date_time_get_minute(dt), d->minutesBlock);
setRealSpinValue(GTK_SPIN_BUTTON(d->seconds), g_date_time_get_seconds(dt), d->secondsBlock);
g_date_time_unref(dt);
dateTimePickerWidget_setTime(d, g_date_time_new_now_local());
}
static void dateTimePickerWidget_dispose(GObject *obj)
@ -534,6 +555,11 @@ static void dateTimePickerWidget_class_init(dateTimePickerWidgetClass *class)
G_OBJECT_CLASS(class)->finalize = dateTimePickerWidget_finalize;
}
static void defaultOnChanged(uiDateTimePicker *d, void *data)
{
// do nothing
}
static GtkWidget *newDTP(void)
{
GtkWidget *w;
@ -563,14 +589,6 @@ static GtkWidget *newTP(void)
return w;
}
struct uiDateTimePicker {
uiUnixControl c;
GtkWidget *widget;
dateTimePickerWidget *d;
};
uiUnixControlAllDefaults(uiDateTimePicker)
uiDateTimePicker *finishNewDateTimePicker(GtkWidget *(*fn)(void))
{
uiDateTimePicker *d;
@ -579,6 +597,8 @@ uiDateTimePicker *finishNewDateTimePicker(GtkWidget *(*fn)(void))
d->widget = (*fn)();
d->d = dateTimePickerWidget(d->widget);
d->d->control = d;
uiDateTimePickerOnChanged(d, defaultOnChanged, NULL);
return d;
}
@ -600,12 +620,32 @@ uiDateTimePicker *uiNewTimePicker(void)
void uiDateTimePickerTime(uiDateTimePicker *d, struct tm *time)
{
time_t t;
struct tm tmbuf;
GDateTime *dt;
dt = selected(d->d);
t = g_date_time_to_unix(dt);
g_date_time_unref(dt);
tmbuf = *localtime(&t);
memcpy(time, &tmbuf, sizeof(struct tm));
}
void uiDateTimePickerSetTime(uiDateTimePicker *d, const struct tm *time)
{
time_t t;
struct tm tmbuf;
memcpy(&tmbuf, time, sizeof(struct tm));
t = mktime(&tmbuf);
dateTimePickerWidget_setTime(d->d, g_date_time_new_from_unix_local(t));
dateTimeChanged(d->d);
}
void uiDateTimePickerOnChanged(uiDateTimePicker *d, void (*f)(uiDateTimePicker *, void *), void *data)
{
d->onChanged = f;
d->onChangedData = data;
}