project: Move GcalEditDialog and friends to src/gui/event-editor/

2020-10-30 15:13:35 -03:00
parent e67ebcfc50
commit c73dc191db
24 changed files with 35 additions and 19 deletions
@@ -0,0 +1,284 @@
+/* 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 <locale.h>
+#include <langinfo.h>
+#include <stdlib.h>
+#include <glib/gi18n.h>
+
+struct _GcalDateSelector
+{
+  GtkEntry     parent;
+
+  /* widgets */
+  GtkWidget   *date_chooser;
+  GtkWidget   *date_selector_popover;
+
+  GSettings   *settings;
+};
+
+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
+update_text (GcalDateSelector *self)
+{
+  GDateTime *date;
+  gchar *label;
+
+  date = gcal_date_chooser_get_date (GCAL_DATE_CHOOSER (self->date_chooser));
+
+  /* rebuild the date label */
+  label = g_date_time_format (date, "%x");
+
+  gtk_entry_set_text (GTK_ENTRY (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_entry_get_text (GTK_ENTRY (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
+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_relative_to (GTK_POPOVER (self->date_selector_popover), GTK_WIDGET (self));
+  gtk_popover_set_pointing_to (GTK_POPOVER (self->date_selector_popover), &icon_bounds);
+
+  gtk_widget_show (self->date_selector_popover);
+}
+
+static void
+gcal_date_selector_finalize (GObject *object)
+{
+  GcalDateSelector *self = GCAL_DATE_SELECTOR (object);
+
+  g_clear_object (&self->settings);
+
+  G_OBJECT_CLASS (gcal_date_selector_parent_class)->finalize (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_date_chooser_get_date (GCAL_DATE_CHOOSER (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 gboolean
+gcal_date_selector_focus_in_event (GtkWidget     *widget,
+                                   GdkEventFocus *event)
+{
+  parse_date (GCAL_DATE_SELECTOR (widget));
+
+  return GTK_WIDGET_CLASS (gcal_date_selector_parent_class)->focus_in_event (widget, event);
+}
+
+static gboolean
+gcal_date_selector_focus_out_event (GtkWidget     *widget,
+                                    GdkEventFocus *event)
+{
+  parse_date (GCAL_DATE_SELECTOR (widget));
+
+  return GTK_WIDGET_CLASS (gcal_date_selector_parent_class)->focus_out_event (widget, event);
+}
+
+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->finalize = gcal_date_selector_finalize;
+  object_class->get_property = gcal_date_selector_get_property;
+  object_class->set_property = gcal_date_selector_set_property;
+
+  widget_class->focus_in_event = gcal_date_selector_focus_in_event;
+  widget_class->focus_out_event = gcal_date_selector_focus_out_event;
+
+  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);
+}
+
+static void
+gcal_date_selector_init (GcalDateSelector *self)
+{
+  gtk_widget_set_has_window (GTK_WIDGET (self), FALSE);
+
+  gtk_widget_init_template (GTK_WIDGET (self));
+
+  self->settings = g_settings_new ("org.gnome.desktop.calendar");
+
+  g_settings_bind (self->settings,
+                   "show-weekdate",
+                   self->date_chooser,
+                   "show-week-numbers",
+                   G_SETTINGS_BIND_DEFAULT);
+}
+
+/* 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_date_chooser_set_date (GCAL_DATE_CHOOSER (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_date_chooser_get_date (GCAL_DATE_CHOOSER (selector->date_chooser));
+}