Georges Basile Stavracas Neto
82a6fa364e
Closes: https://gitlab.gnome.org/GNOME/gnome-calendar/-/issues/1022
388 lines
11 KiB
C
388 lines
11 KiB
C
/* gcal-date-selector.c
|
|
*
|
|
* Copyright (C) 2014 Georges Basile Stavracas Neto <georges.stavracas@gmail.com>
|
|
*
|
|
* gnome-calendar 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 3 of the License, or
|
|
* (at your option) any later version.
|
|
*
|
|
* gnome-calendar 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 <http://www.gnu.org/licenses/>.
|
|
*/
|
|
|
|
#define G_LOG_DOMAIN "GcalDateSelector"
|
|
|
|
#include "gcal-date-chooser.h"
|
|
#include "gcal-date-selector.h"
|
|
#include "gcal-view.h"
|
|
|
|
#include <locale.h>
|
|
#include <langinfo.h>
|
|
#include <stdlib.h>
|
|
#include <glib/gi18n.h>
|
|
|
|
struct _GcalDateSelector
|
|
{
|
|
GtkEntry parent;
|
|
|
|
/* widgets */
|
|
GtkWidget *date_chooser;
|
|
GtkWidget *date_selector_popover;
|
|
|
|
GDBusProxy *settings_portal;
|
|
};
|
|
|
|
G_DEFINE_TYPE (GcalDateSelector, gcal_date_selector, GTK_TYPE_ENTRY);
|
|
|
|
enum
|
|
{
|
|
PROP_0,
|
|
PROP_DATE,
|
|
N_PROPS
|
|
};
|
|
|
|
static GParamSpec* properties[N_PROPS] = { NULL, };
|
|
|
|
|
|
static void
|
|
set_show_weekdate_from_variant (GcalDateSelector *self,
|
|
GVariant *variant)
|
|
{
|
|
g_assert (g_variant_type_equal (g_variant_get_type (variant), "b"));
|
|
|
|
gcal_date_chooser_set_show_week_numbers (GCAL_DATE_CHOOSER (self->date_chooser),
|
|
g_variant_get_boolean (variant));
|
|
}
|
|
|
|
static gboolean
|
|
read_show_weekdate (GcalDateSelector *self)
|
|
{
|
|
g_autoptr (GVariant) other_child = NULL;
|
|
g_autoptr (GVariant) child = NULL;
|
|
g_autoptr (GVariant) ret = NULL;
|
|
g_autoptr (GError) error = NULL;
|
|
|
|
ret = g_dbus_proxy_call_sync (self->settings_portal,
|
|
"Read",
|
|
g_variant_new ("(ss)", "org.gnome.desktop.calendar", "show-weekdate"),
|
|
G_DBUS_CALL_FLAGS_NONE,
|
|
G_MAXINT,
|
|
NULL,
|
|
&error);
|
|
|
|
if (error)
|
|
{
|
|
return FALSE;
|
|
}
|
|
|
|
g_variant_get (ret, "(v)", &child);
|
|
g_variant_get (child, "v", &other_child);
|
|
|
|
set_show_weekdate_from_variant (self, other_child);
|
|
|
|
return TRUE;
|
|
}
|
|
|
|
static void
|
|
update_text (GcalDateSelector *self)
|
|
{
|
|
GDateTime *date;
|
|
gchar *label;
|
|
|
|
date = gcal_view_get_date (GCAL_VIEW (self->date_chooser));
|
|
|
|
/* rebuild the date label */
|
|
label = g_date_time_format (date, "%x");
|
|
|
|
gtk_editable_set_text (GTK_EDITABLE (self), label);
|
|
g_free (label);
|
|
}
|
|
|
|
static void
|
|
calendar_day_selected (GcalDateSelector *self)
|
|
{
|
|
update_text (self);
|
|
|
|
g_object_notify_by_pspec (G_OBJECT (self), properties[PROP_DATE]);
|
|
}
|
|
|
|
static void
|
|
parse_date (GcalDateSelector *self)
|
|
{
|
|
GDateTime *new_date;
|
|
GDate parsed_date;
|
|
|
|
g_date_clear (&parsed_date, 1);
|
|
g_date_set_parse (&parsed_date, gtk_editable_get_text (GTK_EDITABLE (self)));
|
|
|
|
if (!g_date_valid (&parsed_date))
|
|
{
|
|
update_text (self);
|
|
return;
|
|
}
|
|
|
|
new_date = g_date_time_new_local (g_date_get_year (&parsed_date),
|
|
g_date_get_month (&parsed_date),
|
|
g_date_get_day (&parsed_date),
|
|
0, 0, 0);
|
|
|
|
gcal_date_selector_set_date (self, new_date);
|
|
|
|
g_clear_pointer (&new_date, g_date_time_unref);
|
|
}
|
|
|
|
static void
|
|
on_portal_proxy_signal_cb (GDBusProxy *proxy,
|
|
const gchar *sender_name,
|
|
const gchar *signal_name,
|
|
GVariant *parameters,
|
|
GcalDateSelector *self)
|
|
{
|
|
g_autoptr (GVariant) value = NULL;
|
|
const char *namespace;
|
|
const char *name;
|
|
|
|
if (g_strcmp0 (signal_name, "SettingChanged") != 0)
|
|
return;
|
|
|
|
g_variant_get (parameters, "(&s&sv)", &namespace, &name, &value);
|
|
|
|
if (g_strcmp0 (namespace, "org.gnome.desktop.calendar") == 0 &&
|
|
g_strcmp0 (name, "show-weekdate") == 0)
|
|
{
|
|
set_show_weekdate_from_variant (self, value);
|
|
}
|
|
}
|
|
|
|
static void
|
|
icon_pressed_cb (GcalDateSelector *self,
|
|
GtkEntryIconPosition position,
|
|
GdkEvent *event)
|
|
{
|
|
GdkRectangle icon_bounds;
|
|
|
|
gtk_entry_get_icon_area (GTK_ENTRY (self), position, &icon_bounds);
|
|
|
|
gtk_popover_set_pointing_to (GTK_POPOVER (self->date_selector_popover), &icon_bounds);
|
|
|
|
gtk_popover_popup (GTK_POPOVER (self->date_selector_popover));
|
|
}
|
|
|
|
static void
|
|
on_contains_focus_changed_cb (GtkEventControllerFocus *focus_controller,
|
|
GParamSpec *pspec,
|
|
GcalDateSelector *self)
|
|
{
|
|
parse_date (self);
|
|
}
|
|
|
|
/*
|
|
* GtkWidget overrides
|
|
*/
|
|
|
|
static gboolean
|
|
gcal_date_selector_focus (GtkWidget *widget,
|
|
GtkDirectionType direction)
|
|
{
|
|
GcalDateSelector *self= GCAL_DATE_SELECTOR (widget);
|
|
|
|
if (gtk_widget_get_visible (self->date_selector_popover))
|
|
return gtk_widget_child_focus (self->date_selector_popover, direction);
|
|
else
|
|
return GTK_WIDGET_CLASS (gcal_date_selector_parent_class)->focus (widget, direction);
|
|
}
|
|
|
|
static void
|
|
gcal_date_selector_size_allocate (GtkWidget *widget,
|
|
gint width,
|
|
gint height,
|
|
gint baseline)
|
|
{
|
|
GcalDateSelector *self= GCAL_DATE_SELECTOR (widget);
|
|
|
|
GTK_WIDGET_CLASS (gcal_date_selector_parent_class)->size_allocate (widget,
|
|
width,
|
|
height,
|
|
baseline);
|
|
|
|
gtk_popover_present (GTK_POPOVER (self->date_selector_popover));
|
|
}
|
|
|
|
/*
|
|
* GObject overrides
|
|
*/
|
|
|
|
static void
|
|
gcal_date_selector_dispose (GObject *object)
|
|
{
|
|
GcalDateSelector *self = GCAL_DATE_SELECTOR (object);
|
|
|
|
g_clear_pointer (&self->date_selector_popover, gtk_widget_unparent);
|
|
g_clear_object (&self->settings_portal);
|
|
|
|
G_OBJECT_CLASS (gcal_date_selector_parent_class)->dispose (object);
|
|
}
|
|
|
|
static void
|
|
gcal_date_selector_get_property (GObject *object,
|
|
guint prop_id,
|
|
GValue *value,
|
|
GParamSpec *pspec)
|
|
{
|
|
GcalDateSelector *self = (GcalDateSelector*) object;
|
|
|
|
switch (prop_id)
|
|
{
|
|
case PROP_DATE:
|
|
g_value_set_boxed (value, gcal_view_get_date (GCAL_VIEW (self->date_chooser)));
|
|
break;
|
|
|
|
default:
|
|
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
|
|
}
|
|
}
|
|
|
|
static void
|
|
gcal_date_selector_set_property (GObject *object,
|
|
guint prop_id,
|
|
const GValue *value,
|
|
GParamSpec *pspec)
|
|
{
|
|
GcalDateSelector *self = (GcalDateSelector*) object;
|
|
|
|
switch (prop_id)
|
|
{
|
|
case PROP_DATE:
|
|
gcal_date_selector_set_date (self, g_value_get_boxed (value));
|
|
break;
|
|
|
|
default:
|
|
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
|
|
}
|
|
}
|
|
|
|
static void
|
|
gcal_date_selector_activate (GtkEntry *entry)
|
|
{
|
|
parse_date (GCAL_DATE_SELECTOR (entry));
|
|
}
|
|
|
|
static void
|
|
gcal_date_selector_class_init (GcalDateSelectorClass *klass)
|
|
{
|
|
GtkWidgetClass *widget_class = GTK_WIDGET_CLASS (klass);
|
|
GtkEntryClass *entry_class = GTK_ENTRY_CLASS (klass);
|
|
GObjectClass *object_class = G_OBJECT_CLASS (klass);
|
|
|
|
g_type_ensure (GCAL_TYPE_DATE_CHOOSER);
|
|
|
|
object_class->dispose = gcal_date_selector_dispose;
|
|
object_class->get_property = gcal_date_selector_get_property;
|
|
object_class->set_property = gcal_date_selector_set_property;
|
|
|
|
widget_class->focus = gcal_date_selector_focus;
|
|
widget_class->size_allocate = gcal_date_selector_size_allocate;
|
|
|
|
entry_class->activate = gcal_date_selector_activate;
|
|
|
|
/**
|
|
* GcalDateSelector::date:
|
|
*
|
|
* The current date of the selector.
|
|
*/
|
|
properties[PROP_DATE] = g_param_spec_boxed ("date",
|
|
"Date of the selector",
|
|
"The current date of the selector",
|
|
G_TYPE_DATE_TIME,
|
|
G_PARAM_READWRITE | G_PARAM_EXPLICIT_NOTIFY | G_PARAM_STATIC_STRINGS);
|
|
|
|
g_object_class_install_properties (object_class, N_PROPS, properties);
|
|
|
|
gtk_widget_class_set_template_from_resource (widget_class, "/org/gnome/calendar/ui/event-editor/gcal-date-selector.ui");
|
|
|
|
gtk_widget_class_bind_template_child (widget_class, GcalDateSelector, date_chooser);
|
|
gtk_widget_class_bind_template_child (widget_class, GcalDateSelector, date_selector_popover);
|
|
|
|
gtk_widget_class_bind_template_callback (widget_class, calendar_day_selected);
|
|
gtk_widget_class_bind_template_callback (widget_class, icon_pressed_cb);
|
|
gtk_widget_class_bind_template_callback (widget_class, on_contains_focus_changed_cb);
|
|
}
|
|
|
|
static void
|
|
gcal_date_selector_init (GcalDateSelector *self)
|
|
{
|
|
g_autoptr (GError) error = NULL;
|
|
|
|
gtk_widget_init_template (GTK_WIDGET (self));
|
|
|
|
self->settings_portal = g_dbus_proxy_new_for_bus_sync (G_BUS_TYPE_SESSION,
|
|
G_DBUS_PROXY_FLAGS_NONE,
|
|
NULL,
|
|
"org.freedesktop.portal.Desktop",
|
|
"/org/freedesktop/portal/desktop",
|
|
"org.freedesktop.portal.Settings",
|
|
NULL,
|
|
&error);
|
|
|
|
if (error)
|
|
g_error ("Failed to load portals: %s. Aborting...", error->message);
|
|
|
|
if (read_show_weekdate (self))
|
|
{
|
|
g_signal_connect (self->settings_portal,
|
|
"g-signal",
|
|
G_CALLBACK (on_portal_proxy_signal_cb),
|
|
self);
|
|
}
|
|
}
|
|
|
|
/* Public API */
|
|
GtkWidget*
|
|
gcal_date_selector_new (void)
|
|
{
|
|
return g_object_new (GCAL_TYPE_DATE_SELECTOR, NULL);
|
|
}
|
|
|
|
/**
|
|
* gcal_date_selector_set_date:
|
|
* @selector: a #GcalDateSelector
|
|
* @date: a valid #GDateTime
|
|
*
|
|
* Set the value of the shown date.
|
|
*/
|
|
void
|
|
gcal_date_selector_set_date (GcalDateSelector *selector,
|
|
GDateTime *date)
|
|
{
|
|
g_return_if_fail (GCAL_IS_DATE_SELECTOR (selector));
|
|
|
|
/* set calendar's date */
|
|
gcal_view_set_date (GCAL_VIEW (selector->date_chooser), date);
|
|
update_text (selector);
|
|
|
|
/* emit the MODIFIED signal */
|
|
g_object_notify_by_pspec (G_OBJECT (selector), properties[PROP_DATE]);
|
|
}
|
|
|
|
/**
|
|
* gcal_date_selector_get_date:
|
|
* @selector: a #GcalDateSelector
|
|
*
|
|
* Get the value of the date shown
|
|
*
|
|
* Returns: (transfer none): the date of the selector.
|
|
*/
|
|
GDateTime*
|
|
gcal_date_selector_get_date (GcalDateSelector *selector)
|
|
{
|
|
g_return_val_if_fail (GCAL_IS_DATE_SELECTOR (selector), NULL);
|
|
|
|
return gcal_view_get_date (GCAL_VIEW (selector->date_chooser));
|
|
}
|