project: Move GcalEditDialog and friends to src/gui/event-editor/
This commit is contained in:
Georges Basile Stavracas Neto
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/* gcal-time-selector.c
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*
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* Copyright (C) 2015 Erick Pérez Castellanos <erickpc@gnome.org>
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* 2014 Georges Basile Stavracas Neto <georges.stavracas@gmail.com>
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*
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* gnome-calendar is free software: you can redistribute it and/or modify it
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* under the terms of the GNU General Public License as published by the
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* Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* gnome-calendar is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
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* See the GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#define G_LOG_DOMAIN "GcalTimeSelector"
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#include "gcal-time-selector.h"
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#include <glib/gi18n.h>
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struct _GcalTimeSelector
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{
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GtkBox parent;
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GtkAdjustment *hour_adjustment;
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GtkAdjustment *minute_adjustment;
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GtkWidget *hour_spin;
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GtkWidget *minute_spin;
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GtkWidget *period_combo;
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GDateTime *time;
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GcalTimeFormat time_format;
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};
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enum
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{
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PROP_0,
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PROP_TIME,
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LAST_PROP
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};
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enum
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{
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AM,
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PM
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};
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G_DEFINE_TYPE (GcalTimeSelector, gcal_time_selector, GTK_TYPE_BOX);
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static void
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update_time (GcalTimeSelector *selector)
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{
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GDateTime *now, *new_time;
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gint hour, minute;
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/* Retrieve current time */
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hour = (gint) gtk_adjustment_get_value (selector->hour_adjustment);
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minute = (gint) gtk_adjustment_get_value (selector->minute_adjustment);
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if (selector->time_format == GCAL_TIME_FORMAT_12H)
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{
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hour = hour % 12;
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if (gtk_combo_box_get_active (GTK_COMBO_BOX (selector->period_combo)) == PM)
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{
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g_signal_handlers_block_by_func (selector->period_combo, update_time, selector);
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gtk_combo_box_set_active (GTK_COMBO_BOX (selector->period_combo), hour >= 12);
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hour += 12;
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g_signal_handlers_unblock_by_func (selector->period_combo, update_time, selector);
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}
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}
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now = g_date_time_new_now_local ();
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new_time = g_date_time_new_local (g_date_time_get_year (now),
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g_date_time_get_month (now),
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g_date_time_get_day_of_month (now),
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hour, minute, 0);
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/* Set the new time */
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gcal_time_selector_set_time (selector, new_time);
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g_clear_pointer (&new_time, g_date_time_unref);
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g_clear_pointer (&now, g_date_time_unref);
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}
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static gboolean
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on_output (GtkWidget *widget,
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GcalTimeSelector *selector)
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{
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GtkAdjustment *adjustment;
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gchar *text;
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gint value;
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adjustment = gtk_spin_button_get_adjustment (GTK_SPIN_BUTTON (widget));
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value = (gint) gtk_adjustment_get_value (adjustment);
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text = g_strdup_printf ("%02d", value);
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gtk_entry_set_text (GTK_ENTRY (widget), text);
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g_free (text);
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return TRUE;
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}
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static void
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gcal_time_selector_get_property (GObject *object,
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guint prop_id,
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GValue *value,
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GParamSpec *pspec)
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{
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GcalTimeSelector *self = (GcalTimeSelector*) object;
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switch (prop_id)
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{
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case PROP_TIME:
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g_value_set_boxed (value, self->time);
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break;
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default:
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G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
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}
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}
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static void
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gcal_time_selector_set_property (GObject *object,
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guint prop_id,
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const GValue *value,
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GParamSpec *pspec)
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{
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GcalTimeSelector *self = (GcalTimeSelector*) object;
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switch (prop_id)
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{
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case PROP_TIME:
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gcal_time_selector_set_time (self, g_value_get_boxed (value));
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break;
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default:
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G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
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}
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}
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void
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gcal_time_selector_set_time_format (GcalTimeSelector *selector,
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GcalTimeFormat time_format)
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{
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g_return_if_fail (GCAL_IS_TIME_SELECTOR (selector));
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selector->time_format = time_format;
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gtk_widget_set_visible (selector->period_combo, time_format == GCAL_TIME_FORMAT_12H);
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if (time_format == GCAL_TIME_FORMAT_24H)
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{
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gtk_adjustment_set_lower (gtk_spin_button_get_adjustment (GTK_SPIN_BUTTON (selector->hour_spin)), 0.0);
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gtk_adjustment_set_upper (gtk_spin_button_get_adjustment (GTK_SPIN_BUTTON (selector->hour_spin)), 23.0);
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}
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else
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{
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gtk_adjustment_set_lower (gtk_spin_button_get_adjustment (GTK_SPIN_BUTTON (selector->hour_spin)), 1.0);
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gtk_adjustment_set_upper (gtk_spin_button_get_adjustment (GTK_SPIN_BUTTON (selector->hour_spin)), 12.0);
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}
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}
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static void
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gcal_time_selector_finalize (GObject *object)
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{
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GcalTimeSelector *self = GCAL_TIME_SELECTOR (object);
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g_clear_pointer (&self->time, g_date_time_unref);
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G_OBJECT_CLASS (gcal_time_selector_parent_class)->finalize (object);
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}
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static void
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gcal_time_selector_dispose (GObject *object)
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{
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G_OBJECT_CLASS (gcal_time_selector_parent_class)->dispose (object);
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}
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static void
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gcal_time_selector_class_init (GcalTimeSelectorClass *klass)
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{
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GObjectClass *object_class;
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object_class = G_OBJECT_CLASS (klass);
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object_class->dispose = gcal_time_selector_dispose;
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object_class->finalize = gcal_time_selector_finalize;
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object_class->get_property = gcal_time_selector_get_property;
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object_class->set_property = gcal_time_selector_set_property;
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/**
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* GcalTimeSelector::time:
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*
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* The current time of the selector.
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*/
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g_object_class_install_property (object_class,
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PROP_TIME,
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g_param_spec_boxed ("time",
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"Time of the selector",
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"The current time of the selector",
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G_TYPE_DATE_TIME,
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G_PARAM_READWRITE));
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gtk_widget_class_set_template_from_resource (GTK_WIDGET_CLASS (klass), "/org/gnome/calendar/ui/event-editor/gcal-time-selector.ui");
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gtk_widget_class_bind_template_child (GTK_WIDGET_CLASS (klass), GcalTimeSelector, hour_adjustment);
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gtk_widget_class_bind_template_child (GTK_WIDGET_CLASS (klass), GcalTimeSelector, hour_spin);
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gtk_widget_class_bind_template_child (GTK_WIDGET_CLASS (klass), GcalTimeSelector, minute_adjustment);
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gtk_widget_class_bind_template_child (GTK_WIDGET_CLASS (klass), GcalTimeSelector, minute_spin);
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gtk_widget_class_bind_template_child (GTK_WIDGET_CLASS (klass), GcalTimeSelector, period_combo);
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gtk_widget_class_bind_template_callback (GTK_WIDGET_CLASS (klass), on_output);
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gtk_widget_class_bind_template_callback (GTK_WIDGET_CLASS (klass), update_time);
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}
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static void
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gcal_time_selector_init (GcalTimeSelector *self)
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{
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self->time = g_date_time_new_now_local ();
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gtk_widget_init_template (GTK_WIDGET (self));
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}
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/* Public API */
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GtkWidget*
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gcal_time_selector_new (void)
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{
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return g_object_new (GCAL_TYPE_TIME_SELECTOR, NULL);
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}
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void
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gcal_time_selector_set_time (GcalTimeSelector *selector,
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GDateTime *time)
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{
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g_return_if_fail (GCAL_IS_TIME_SELECTOR (selector));
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if (selector->time != time)
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{
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gint hour, minute;
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g_clear_pointer (&selector->time, g_date_time_unref);
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selector->time = g_date_time_new_local (g_date_time_get_year (time),
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g_date_time_get_month (time),
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g_date_time_get_day_of_month (time),
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g_date_time_get_hour (time),
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g_date_time_get_minute (time),
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0);
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/* Update the spinners */
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g_signal_handlers_block_by_func (selector->hour_adjustment, update_time, selector);
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g_signal_handlers_block_by_func (selector->minute_adjustment, update_time, selector);
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hour = g_date_time_get_hour (time);
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minute = g_date_time_get_minute (time);
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if (selector->time_format == GCAL_TIME_FORMAT_12H)
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{
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g_signal_handlers_block_by_func (selector->period_combo, update_time, selector);
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gtk_combo_box_set_active (GTK_COMBO_BOX (selector->period_combo), hour >= 12);
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hour = hour % 12;
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hour = (hour == 0)? 12 : hour;
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g_signal_handlers_unblock_by_func (selector->period_combo, update_time, selector);
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}
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gtk_adjustment_set_value (selector->hour_adjustment, hour);
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gtk_adjustment_set_value (selector->minute_adjustment, minute);
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g_signal_handlers_unblock_by_func (selector->hour_adjustment, update_time, selector);
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g_signal_handlers_unblock_by_func (selector->minute_adjustment, update_time, selector);
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g_object_notify (G_OBJECT (selector), "time");
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}
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}
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GDateTime*
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gcal_time_selector_get_time (GcalTimeSelector *selector)
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{
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g_return_val_if_fail (GCAL_IS_TIME_SELECTOR (selector), NULL);
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return selector->time;
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}
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