/* HomeBank -- Free, easy, personal accounting for everyone.
* Copyright (C) 1995-2017 Maxime DOYEN
*
* This file is part of HomeBank.
*
* HomeBank is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* HomeBank is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see .
*/
#include
#include
#include
#include
#include
#include "gtk-dateentry.h"
#define MYDEBUG 0
#if MYDEBUG
#define DB(x) (x);
#else
#define DB(x);
#endif
enum {
CHANGED,
LAST_SIGNAL
};
enum {
PROPERTY_DATE = 5,
};
static void gtk_date_entry_dispose (GObject *gobject);
static void gtk_date_entry_finalize (GObject *gobject);
static void gtk_date_entry_destroy (GtkWidget *dateentry);
static void gtk_date_entry_entry_activate(GtkWidget * calendar, gpointer user_data);
static gint gtk_date_entry_entry_key_pressed (GtkWidget *widget, GdkEventKey *event, gpointer user_data);
static void gtk_date_entry_button_clicked (GtkWidget * widget, GtkDateEntry * dateentry);
static void
gtk_date_entry_popup(GtkDateEntry * dateentry, GdkEvent *event);
static gint gtk_date_entry_popup_key_event (GtkWidget *widget, GdkEventKey *event, gpointer user_data);
static gint gtk_date_entry_popup_button_press (GtkWidget * widget, GdkEvent * event, gpointer data);
static void gtk_date_entry_calendar_year(GtkWidget * calendar, GtkDateEntry * dateentry);
static void gtk_date_entry_calendar_getfrom(GtkWidget * calendar, GtkDateEntry * dateentry);
static gint gtk_date_entry_calendar_select(GtkWidget * calendar, gpointer user_data);
static void gtk_date_entry_entry_set_text(GtkDateEntry * dateentry);
static void gtk_date_entry_popdown(GtkDateEntry *dateentry);
static guint dateentry_signals[LAST_SIGNAL] = {0,};
// todo:finish this
// this is to be able to seizure d or d/m or m/d in the gtkdateentry
/* order of these in the current locale */
static GDateDMY dmy_order[3] =
{
G_DATE_DAY, G_DATE_MONTH, G_DATE_YEAR
};
struct _GDateParseTokens {
gint num_ints;
gint n[3];
guint month;
};
typedef struct _GDateParseTokens GDateParseTokens;
#define NUM_LEN 10
static void
hb_date_fill_parse_tokens (const gchar *str, GDateParseTokens *pt)
{
gchar num[4][NUM_LEN+1];
gint i;
const guchar *s;
DB( g_print("\n[dateentry] fill parse token\n") );
/* We count 4, but store 3; so we can give an error
* if there are 4.
*/
num[0][0] = num[1][0] = num[2][0] = num[3][0] = '\0';
s = (const guchar *) str;
pt->num_ints = 0;
while (*s && pt->num_ints < 4)
{
i = 0;
while (*s && g_ascii_isdigit (*s) && i < NUM_LEN)
{
num[pt->num_ints][i] = *s;
++s;
++i;
}
if (i > 0)
{
num[pt->num_ints][i] = '\0';
++(pt->num_ints);
}
if (*s == '\0') break;
++s;
}
pt->n[0] = pt->num_ints > 0 ? atoi (num[0]) : 0;
pt->n[1] = pt->num_ints > 1 ? atoi (num[1]) : 0;
pt->n[2] = pt->num_ints > 2 ? atoi (num[2]) : 0;
}
/*
static void hb_date_determine_dmy(void)
{
GDate d;
gchar buf[128];
GDateParseTokens testpt;
gint i;
DB( g_print("\n[dateentry] determine dmy\n") );
g_date_clear (&d, 1); // clear for scratch use
// had to pick a random day - don't change this, some strftimes
// are broken on some days, and this one is good so far.
g_date_set_dmy (&d, 4, 7, 1976);
g_date_strftime (buf, 127, "%x", &d);
hb_date_fill_parse_tokens (buf, &testpt);
i = 0;
while (i < testpt.num_ints)
{
switch (testpt.n[i])
{
case 7:
dmy_order[i] = G_DATE_MONTH;
break;
case 4:
dmy_order[i] = G_DATE_DAY;
break;
case 1976:
dmy_order[2] = G_DATE_YEAR;
break;
}
++i;
}
DB( g_print(" dmy legend: 0=day, 1=month, 2=year\n") );
DB( g_print(" dmy is: %d %d %d\n", dmy_order[0], dmy_order[1], dmy_order[2]) );
}*/
static void hb_date_parse_tokens(GtkWidget *gtkentry, gpointer user_data)
{
GtkDateEntry *dateentry = user_data;
GtkDateEntryPrivate *priv = dateentry->priv;
const gchar *str;
GDateParseTokens pt;
str = gtk_entry_get_text (GTK_ENTRY (priv->entry));
hb_date_fill_parse_tokens(str, &pt);
DB( g_print(" -> parsetoken return is %d values :%d %d %d\n", pt.num_ints, pt.n[0], pt.n[1], pt.n[2]) );
// initialize with today's date
g_date_set_time_t(priv->date, time(NULL));
switch( pt.num_ints )
{
case 1:
DB( g_print(" -> seizured 1 number\n") );
if(g_date_valid_day(pt.n[0]))
g_date_set_day(priv->date, pt.n[0]);
break;
case 2:
DB( g_print(" -> seizured 2 numbers\n") );
if( dmy_order[0] != G_DATE_YEAR )
{
if( dmy_order[0] == G_DATE_DAY )
{
if(g_date_valid_day(pt.n[0]))
g_date_set_day(priv->date, pt.n[0]);
if(g_date_valid_month(pt.n[1]))
g_date_set_month(priv->date, pt.n[1]);
}
else
{
if(g_date_valid_day(pt.n[1]))
g_date_set_day(priv->date, pt.n[1]);
if(g_date_valid_month(pt.n[0]))
g_date_set_month(priv->date, pt.n[0]);
}
}
break;
}
}
//end
G_DEFINE_TYPE(GtkDateEntry, gtk_date_entry, GTK_TYPE_BOX)
static void
gtk_date_entry_class_init (GtkDateEntryClass *class)
{
GObjectClass *object_class;
GtkWidgetClass *widget_class;
object_class = G_OBJECT_CLASS (class);
widget_class = GTK_WIDGET_CLASS (class);
DB( g_print("\n[dateentry] class_init\n") );
//object_class->constructor = gtk_date_entry_constructor;
//object_class->set_property = gtk_date_entry_set_property;
//object_class->get_property = gtk_date_entry_get_property;
object_class->dispose = gtk_date_entry_dispose;
object_class->finalize = gtk_date_entry_finalize;
widget_class->destroy = gtk_date_entry_destroy;
dateentry_signals[CHANGED] =
g_signal_new ("changed",
G_TYPE_FROM_CLASS (class),
G_SIGNAL_RUN_LAST,
G_STRUCT_OFFSET (GtkDateEntryClass, changed),
NULL, NULL,
g_cclosure_marshal_VOID__VOID,
G_TYPE_NONE, 0);
g_type_class_add_private (object_class, sizeof (GtkDateEntryPrivate));
}
static gboolean
gtk_date_entry_entry_focus_out(GtkWidget *widget, GdkEventFocus *event, gpointer user_data)
{
GtkDateEntry *dateentry = user_data;
DB( g_print("\n[dateentry] entry focus-out-event %d\n", gtk_widget_is_focus(GTK_WIDGET(dateentry))) );
gtk_date_entry_entry_activate(GTK_WIDGET(dateentry), dateentry);
return FALSE;
}
static void
gtk_date_entry_init (GtkDateEntry *dateentry)
{
GtkDateEntryPrivate *priv;
DB( g_print("\n[dateentry] init\n") );
/* yes, also priv, need to keep the code readable */
dateentry->priv = G_TYPE_INSTANCE_GET_PRIVATE (dateentry,
GTK_TYPE_DATE_ENTRY,
GtkDateEntryPrivate);
priv = dateentry->priv;
/* initialize datas */
priv->date = g_date_new();
priv->device = NULL;
priv->popup_in_progress = FALSE;
priv->has_grab = FALSE;
g_date_set_time_t(priv->date, time(NULL));
g_date_set_dmy(&priv->mindate, 1, 1, 1900);
g_date_set_dmy(&priv->maxdate, 31, 12, 2200);
gtk_style_context_add_class (gtk_widget_get_style_context (GTK_WIDGET(dateentry)), GTK_STYLE_CLASS_LINKED);
//widget=GTK_WIDGET(dateentry);
priv->entry = gtk_entry_new ();
//gtk_entry_set_width_chars(GTK_ENTRY(priv->entry), 10);
//gtk_entry_set_max_width_chars(GTK_ENTRY(priv->entry), 4);
gtk_box_pack_start (GTK_BOX (dateentry), priv->entry, TRUE, TRUE, 0);
g_signal_connect (priv->entry, "key-press-event",
G_CALLBACK (gtk_date_entry_entry_key_pressed), dateentry);
g_signal_connect_after (priv->entry, "focus-out-event",
G_CALLBACK (gtk_date_entry_entry_focus_out), dateentry);
g_signal_connect (priv->entry, "activate",
G_CALLBACK (gtk_date_entry_entry_activate), dateentry);
priv->button = gtk_button_new ();
priv->arrow = gtk_image_new_from_icon_name ("pan-down-symbolic", GTK_ICON_SIZE_BUTTON);
gtk_container_add (GTK_CONTAINER (priv->button), priv->arrow);
gtk_box_pack_end (GTK_BOX (dateentry), priv->button, FALSE, FALSE, 0);
gtk_widget_show_all (priv->button);
g_signal_connect (priv->button, "clicked",
G_CALLBACK (gtk_date_entry_button_clicked), dateentry);
priv->popup_window = gtk_window_new (GTK_WINDOW_POPUP);
gtk_window_set_type_hint (
GTK_WINDOW (priv->popup_window), GDK_WINDOW_TYPE_HINT_COMBO);
gtk_widget_set_events (priv->popup_window,
gtk_widget_get_events(priv->popup_window) | GDK_KEY_PRESS_MASK);
priv->frame = gtk_frame_new (NULL);
gtk_container_add (GTK_CONTAINER (priv->popup_window), priv->frame);
gtk_frame_set_shadow_type (GTK_FRAME (priv->frame), GTK_SHADOW_ETCHED_IN);
gtk_widget_show (priv->frame);
g_signal_connect (priv->popup_window, "key-press-event",
G_CALLBACK (gtk_date_entry_popup_key_event), dateentry);
g_signal_connect (priv->popup_window, "button-press-event",
G_CALLBACK (gtk_date_entry_popup_button_press), dateentry);
priv->calendar = gtk_calendar_new ();
gtk_container_add (GTK_CONTAINER (priv->frame), priv->calendar);
gtk_widget_show (priv->calendar);
g_signal_connect (priv->calendar, "prev-year",
G_CALLBACK (gtk_date_entry_calendar_year), dateentry);
g_signal_connect (priv->calendar, "next-year",
G_CALLBACK (gtk_date_entry_calendar_year), dateentry);
g_signal_connect (priv->calendar, "prev-month",
G_CALLBACK (gtk_date_entry_calendar_year), dateentry);
g_signal_connect (priv->calendar, "next-month",
G_CALLBACK (gtk_date_entry_calendar_year), dateentry);
g_signal_connect (priv->calendar, "day-selected",
G_CALLBACK (gtk_date_entry_calendar_getfrom), dateentry);
g_signal_connect (priv->calendar, "day-selected-double-click",
G_CALLBACK (gtk_date_entry_calendar_select), dateentry);
}
GtkWidget *
gtk_date_entry_new ()
{
GtkDateEntry *dateentry;
DB( g_print("\n[dateentry] new\n") );
dateentry = g_object_new (GTK_TYPE_DATE_ENTRY, NULL);
return GTK_WIDGET(dateentry);
}
static void
gtk_date_entry_destroy (GtkWidget *object)
{
GtkDateEntry *dateentry = GTK_DATE_ENTRY (object);
GtkDateEntryPrivate *priv = dateentry->priv;
g_return_if_fail(object != NULL);
g_return_if_fail(GTK_IS_DATE_ENTRY(object));
DB( g_print(" \n[dateentry] destroy\n") );
DB( g_print(" free gtkentry: %p\n", priv->entry) );
DB( g_print(" free arrow: %p\n", priv->button) );
DB( g_print(" free popup_window: %p\n", priv->popup_window) );
DB( g_print(" free dateentry: %p\n", dateentry) );
if(priv->popup_window)
gtk_widget_destroy (priv->popup_window);
priv->popup_window = NULL;
if(priv->date)
g_date_free(priv->date);
priv->date = NULL;
GTK_WIDGET_CLASS (gtk_date_entry_parent_class)->destroy (object);
}
static void
gtk_date_entry_dispose (GObject *gobject)
{
//GtkDateEntry *self = GTK_DATE_ENTRY (gobject);
DB( g_print(" \n[dateentry] dispose\n") );
//g_clear_object (&self->priv->an_object);
G_OBJECT_CLASS (gtk_date_entry_parent_class)->dispose (gobject);
}
static void
gtk_date_entry_finalize (GObject *gobject)
{
//GtkDateEntry *self = GTK_DATE_ENTRY (gobject);
DB( g_print(" \n[dateentry] finalize\n") );
//g_date_free(self->date);
//g_free (self->priv->a_string);
/* Always chain up to the parent class; as with dispose(), finalize()
* is guaranteed to exist on the parent's class virtual function table
*/
G_OBJECT_CLASS(gtk_date_entry_parent_class)->finalize (gobject);
}
/*
**
*/
void gtk_date_entry_set_date(GtkDateEntry *dateentry, guint32 julian_days)
{
GtkDateEntryPrivate *priv = dateentry->priv;
DB( g_print(" \n[dateentry] set date\n") );
g_return_if_fail (GTK_IS_DATE_ENTRY (dateentry));
if(g_date_valid_julian(julian_days))
{
g_date_set_julian (priv->date, julian_days);
}
else
{
g_date_set_time_t(priv->date, time(NULL));
}
gtk_date_entry_entry_set_text(dateentry);
}
/*
**
*/
void gtk_date_entry_set_mindate(GtkDateEntry *dateentry, guint32 julian_days)
{
GtkDateEntryPrivate *priv = dateentry->priv;
DB( g_print(" \n[dateentry] set mindate\n") );
g_return_if_fail (GTK_IS_DATE_ENTRY (dateentry));
if(g_date_valid_julian(julian_days))
{
g_date_set_julian (&priv->mindate, julian_days);
}
}
/*
**
*/
void gtk_date_entry_set_maxdate(GtkDateEntry *dateentry, guint32 julian_days)
{
GtkDateEntryPrivate *priv = dateentry->priv;
DB( g_print(" \n[dateentry] set maxdate\n") );
g_return_if_fail (GTK_IS_DATE_ENTRY (dateentry));
if(g_date_valid_julian(julian_days))
{
g_date_set_julian (&priv->maxdate, julian_days);
}
}
guint32 gtk_date_entry_get_date(GtkDateEntry * dateentry)
{
GtkDateEntryPrivate *priv = dateentry->priv;
DB( g_print(" \n[dateentry] get date\n") );
g_return_val_if_fail (GTK_IS_DATE_ENTRY (dateentry), 0);
return(g_date_get_julian(priv->date));
}
static void
gtk_date_entry_entry_set_text(GtkDateEntry * dateentry)
{
GtkDateEntryPrivate *priv = dateentry->priv;
gchar buffer[256];
DB( g_print("\n[dateentry] entry set text\n") );
g_date_clamp(priv->date, &priv->mindate, &priv->maxdate);
if(g_date_valid(priv->date) == TRUE)
{
g_date_strftime (buffer, 256 - 1, "%x", priv->date);
gtk_entry_set_text (GTK_ENTRY (priv->entry), buffer);
DB( g_print(" = %s\n", buffer) );
}
else
gtk_entry_set_text (GTK_ENTRY (priv->entry), "??");
/* emit the signal */
if(priv->lastdate != g_date_get_julian(priv->date))
{
DB( g_print(" **emit 'changed' signal**\n") );
g_signal_emit_by_name (dateentry, "changed", NULL, NULL);
}
priv->lastdate = g_date_get_julian(priv->date);
}
static void
gtk_date_entry_entry_activate(GtkWidget *gtkentry, gpointer user_data)
{
GtkDateEntry *dateentry = user_data;
GtkDateEntryPrivate *priv = dateentry->priv;
const gchar *str;
DB( g_print("\n[dateentry] entry_activate\n") );
str = gtk_entry_get_text (GTK_ENTRY (priv->entry));
//1) we parse the string according to the locale
g_date_set_parse (priv->date, str);
if(g_date_valid(priv->date) == FALSE)
{
//2) give a try to tokens: day, day/month, month/day
hb_date_parse_tokens(gtkentry, user_data);
}
//3) at last if date still invalid, put today's dateentry_signals
// we should consider just warn the user here
if(g_date_valid(priv->date) == FALSE)
{
/* today's date */
g_date_set_time_t(priv->date, time(NULL));
}
gtk_date_entry_entry_set_text(dateentry);
}
static void
gtk_date_entry_calendar_year(GtkWidget *calendar, GtkDateEntry *dateentry)
{
GtkDateEntryPrivate *priv = dateentry->priv;
guint year, month, day;
DB( g_print(" (dateentry) year changed\n") );
gtk_calendar_get_date (GTK_CALENDAR (priv->calendar), &year, &month, &day);
if( year < 1900)
g_object_set(calendar, "year", 1900, NULL);
if( year > 2200)
g_object_set(calendar, "year", 2200, NULL);
}
static void
gtk_date_entry_calendar_getfrom(GtkWidget * calendar, GtkDateEntry * dateentry)
{
GtkDateEntryPrivate *priv = dateentry->priv;
guint year, month, day;
DB( g_print(" (dateentry) calendar_getfrom\n") );
gtk_calendar_get_date (GTK_CALENDAR (priv->calendar), &year, &month, &day);
g_date_set_dmy (priv->date, day, month + 1, year);
gtk_date_entry_entry_set_text(dateentry);
}
static gint
gtk_date_entry_calendar_select(GtkWidget * calendar, gpointer user_data)
{
GtkDateEntry *dateentry = user_data;
DB( g_print(" (dateentry) calendar_select\n") );
gtk_date_entry_calendar_getfrom(NULL, dateentry);
gtk_date_entry_popdown(dateentry);
return FALSE;
}
static gint
gtk_date_entry_entry_key_pressed (GtkWidget *widget, GdkEventKey *event, gpointer user_data)
{
GtkDateEntry *dateentry = user_data;
GtkDateEntryPrivate *priv = dateentry->priv;
DB( g_print("\n[dateentry] entry key pressed: state=%04x, keyval=%04x\n", event->state, event->keyval) );
if( event->keyval == GDK_KEY_Up )
{
if( !(event->state & (GDK_SHIFT_MASK | GDK_CONTROL_MASK)) )
{
g_date_add_days (priv->date, 1);
gtk_date_entry_entry_set_text(dateentry);
}
else
if( event->state & GDK_SHIFT_MASK )
{
g_date_add_months (priv->date, 1);
gtk_date_entry_entry_set_text(dateentry);
}
else
if( event->state & GDK_CONTROL_MASK )
{
g_date_add_years (priv->date, 1);
gtk_date_entry_entry_set_text(dateentry);
}
return TRUE;
}
else
if( event->keyval == GDK_KEY_Down )
{
if( !(event->state & (GDK_SHIFT_MASK | GDK_CONTROL_MASK)) )
{
g_date_subtract_days (priv->date, 1);
gtk_date_entry_entry_set_text(dateentry);
}
else
if( event->state & GDK_SHIFT_MASK )
{
g_date_subtract_months (priv->date, 1);
gtk_date_entry_entry_set_text(dateentry);
}
else
if( event->state & GDK_CONTROL_MASK )
{
g_date_subtract_years (priv->date, 1);
gtk_date_entry_entry_set_text(dateentry);
}
return TRUE;
}
return FALSE;
}
static void
gtk_date_entry_popup_position (GtkDateEntry * dateentry)
{
GtkDateEntryPrivate *priv = dateentry->priv;
gint x, y;
gint bwidth, bheight;
GtkRequisition req;
GdkWindow *gdkwindow;
GtkAllocation allocation;
DB( g_print("\n[dateentry] position popup\n") );
gtk_widget_get_preferred_size (priv->popup_window, NULL, &req);
gdkwindow = gtk_widget_get_window(priv->button);
gdk_window_get_origin (gdkwindow, &x, &y);
gtk_widget_get_allocation(priv->button, &allocation);
x += allocation.x;
y += allocation.y;
bwidth = allocation.width;
bheight = allocation.height;
x += bwidth - req.width;
y += bheight;
if (x < 0)
x = 0;
if (y < 0)
y = 0;
gtk_window_move (GTK_WINDOW (priv->popup_window), x, y);
}
static void
gtk_date_entry_button_clicked (GtkWidget * widget, GtkDateEntry * dateentry)
{
GdkEvent *event;
DB( g_print("\n[dateentry] button_clicked\n") );
/* Obtain the GdkEvent that triggered
* the date button's "clicked" signal. */
event = gtk_get_current_event ();
gtk_date_entry_popup(dateentry, event);
}
static void
gtk_date_entry_popup(GtkDateEntry * dateentry, GdkEvent *event)
{
GtkDateEntryPrivate *priv = dateentry->priv;
const char *str;
int month;
GdkDevice *event_device;
GdkDevice *assoc_device;
GdkDevice *keyboard_device;
GdkDevice *pointer_device;
GdkWindow *window;
GdkGrabStatus grab_status;
guint event_time;
DB( g_print("\n[dateentry] popup_display\n****\n\n") );
/* update */
str = gtk_entry_get_text (GTK_ENTRY (priv->entry));
g_date_set_parse (priv->date, str);
if(g_date_valid(priv->date) == TRUE)
{
/* GtkCalendar expects month to be in 0-11 range (inclusive) */
month = g_date_get_month (priv->date) - 1;
gtk_calendar_select_month (GTK_CALENDAR (priv->calendar),
CLAMP (month, 0, 11),
g_date_get_year (priv->date));
gtk_calendar_select_day (GTK_CALENDAR (priv->calendar),
g_date_get_day (priv->date));
}
/* popup */
gtk_date_entry_popup_position(dateentry);
gtk_widget_show (priv->popup_window);
gtk_widget_grab_focus (priv->popup_window);
gtk_grab_add (priv->popup_window);
window = gtk_widget_get_window (priv->popup_window);
g_return_if_fail (priv->grab_keyboard == NULL);
g_return_if_fail (priv->grab_pointer == NULL);
event_device = gdk_event_get_device (event);
assoc_device = gdk_device_get_associated_device (event_device);
event_time = gdk_event_get_time (event);
if (gdk_device_get_source (event_device) == GDK_SOURCE_KEYBOARD) {
keyboard_device = event_device;
pointer_device = assoc_device;
} else {
keyboard_device = assoc_device;
pointer_device = event_device;
}
if (keyboard_device != NULL) {
grab_status = gdk_device_grab (
keyboard_device,
window,
GDK_OWNERSHIP_WINDOW,
TRUE,
GDK_KEY_PRESS_MASK |
GDK_KEY_RELEASE_MASK,
NULL,
event_time);
if (grab_status == GDK_GRAB_SUCCESS) {
priv->grab_keyboard =
g_object_ref (keyboard_device);
}
}
if (pointer_device != NULL) {
grab_status = gdk_device_grab (
pointer_device,
window,
GDK_OWNERSHIP_WINDOW,
TRUE,
GDK_BUTTON_PRESS_MASK |
GDK_BUTTON_RELEASE_MASK |
GDK_POINTER_MOTION_MASK,
NULL,
event_time);
if (grab_status == GDK_GRAB_SUCCESS) {
priv->grab_pointer =
g_object_ref (pointer_device);
} else if (priv->grab_keyboard != NULL) {
gdk_device_ungrab (
priv->grab_keyboard,
event_time);
g_object_unref (priv->grab_keyboard);
priv->grab_keyboard = NULL;
}
}
gdk_window_focus (window, event_time);
}
static void
gtk_date_entry_popdown(GtkDateEntry *dateentry)
{
GtkDateEntryPrivate *priv = dateentry->priv;
DB( g_print("\n[dateentry] popdown\n") );
gtk_widget_hide (priv->popup_window);
gtk_grab_remove (priv->popup_window);
if (priv->grab_keyboard != NULL) {
gdk_device_ungrab (
priv->grab_keyboard,
GDK_CURRENT_TIME);
g_object_unref (priv->grab_keyboard);
priv->grab_keyboard = NULL;
}
if (priv->grab_pointer != NULL) {
gdk_device_ungrab (
priv->grab_pointer,
GDK_CURRENT_TIME);
g_object_unref (priv->grab_pointer);
priv->grab_pointer = NULL;
}
}
static gint
gtk_date_entry_popup_key_event (GtkWidget *widget, GdkEventKey *event, gpointer user_data)
{
GtkDateEntry *dateentry = user_data;
DB( g_print("\n[dateentry] popup_key_event%d\n", event->keyval) );
DB( g_print(" -> key=%d\n", event->keyval) );
if (event->keyval != GDK_KEY_Escape && event->keyval != GDK_KEY_Return)
return FALSE;
g_signal_stop_emission_by_name (widget, "key-press-event");
gtk_date_entry_popdown(dateentry);
return TRUE;
}
static gint
gtk_date_entry_popup_button_press (GtkWidget * widget, GdkEvent * event, gpointer user_data)
{
GtkDateEntry *dateentry = user_data;
//GtkDateEntryPrivate *priv = dateentry->priv;
GtkWidget *child;
DB( g_print("\n[dateentry] popup_button_press\n") );
child = gtk_get_event_widget (event);
/* We don't ask for button press events on the grab widget, so
* if an event is reported directly to the grab widget, it must
* be on a window outside the application (and thus we remove
* the popup window). Otherwise, we check if the widget is a child
* of the grab widget, and only remove the popup window if it
* is not.
*/
if (child != widget) {
while (child) {
if (child == widget)
return FALSE;
child = gtk_widget_get_parent (child);
}
}
gtk_date_entry_popdown(dateentry);
return TRUE;
}