Calendar

3 files changed, 299 insertions, 0 deletions

diff --git a/src/Makefile.am b/src/Makefile.am
index 85382c7..1485019 100644
--- a/src/Makefile.am
+++ b/src/Makefile.am
@@ -6,6 +6,7 @@ stamp_files =				\
 	idotypebuiltins.c
 
 sources_h =				\
+	idocalendarmenuitem.h		\
 	idoentrymenuitem.h		\
 	idomessagedialog.h		\
 	idorange.h			\
@@ -51,6 +52,7 @@ lib_LTLIBRARIES = libido-0.1.la
 
 libido_0_1_la_SOURCES =			\
 	idotypebuiltins.c		\
+	idocalendarmenuitem.c		\
 	idoentrymenuitem.c		\
 	idomessagedialog.c		\
 	idorange.c			\
@@ -60,6 +62,7 @@ libido_0_1_la_SOURCES =			\
 libidoincludedir=$(includedir)/libido-0.1/libido
 
 libidoinclude_HEADERS =			\
+	idocalendarmenuitem.h		\
 	idoentrymenuitem.h		\
 	idomessagedialog.h		\
 	idorange.h			\
diff --git a/src/idocalendarmenuitem.c b/src/idocalendarmenuitem.c
new file mode 100644
index 0000000..15d64ee
--- /dev/null
+++ b/src/idocalendarmenuitem.c
@@ -0,0 +1,233 @@
+/*
+ * Copyright 2010 Canonical, Ltd.
+ *
+ * This program is free software: you can redistribute it and/or modify it
+ * under the terms of either or both of the following licenses:
+ *
+ * 1) the GNU Lesser General Public License version 3, as published by the
+ * Free Software Foundation; and/or
+ * 2) the GNU Lesser General Public License version 2.1, as published by
+ * the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranties of
+ * MERCHANTABILITY, SATISFACTORY QUALITY or FITNESS FOR A PARTICULAR
+ * PURPOSE.  See the applicable version of the GNU Lesser General Public
+ * License for more details.
+ *
+ * You should have received a copy of both the GNU Lesser General Public
+ * License version 3 and version 2.1 along with this program.  If not, see
+ * <http://www.gnu.org/licenses/>
+ *
+ * Authors:
+ *    Cody Russell <crussell@canonical.com>
+ */
+
+#include <gdk/gdkkeysyms.h>
+#include "idocalendarmenuitem.h"
+
+static void     ido_calendar_menu_item_select            (GtkItem        *item);
+static void     ido_calendar_menu_item_deselect          (GtkItem        *item);
+static gboolean ido_calendar_menu_item_button_release    (GtkWidget      *widget,
+                                                          GdkEventButton *event);
+static gboolean ido_calendar_menu_item_button_press      (GtkWidget      *widget,
+                                                          GdkEventButton *event);
+static void     ido_calendar_menu_item_send_focus_change (GtkWidget      *widget,
+                                                          gboolean        in);
+static void     calendar_realized_cb                     (GtkWidget        *widget,
+                                                          IdoCalendarMenuItem *item);
+static void     calendar_move_focus_cb                   (GtkWidget        *widget,
+                                                          GtkDirectionType  direction,
+                                                          IdoCalendarMenuItem *item);
+
+struct _IdoCalendarMenuItemPrivate
+{
+  GtkWidget       *box;
+  GtkWidget       *calendar;
+  gboolean         selected;
+};
+
+G_DEFINE_TYPE (IdoCalendarMenuItem, ido_calendar_menu_item, GTK_TYPE_MENU_ITEM)
+
+#define IDO_CALENDAR_MENU_ITEM_GET_PRIVATE(o) (G_TYPE_INSTANCE_GET_PRIVATE ((o), IDO_TYPE_CALENDAR_MENU_ITEM, IdoCalendarMenuItemPrivate))
+
+static void
+ido_calendar_menu_item_class_init (IdoCalendarMenuItemClass *klass)
+{
+  GObjectClass     *gobject_class;
+  GtkWidgetClass   *widget_class;
+  GtkMenuItemClass *menu_item_class;
+  GtkItemClass     *item_class;
+
+  gobject_class = G_OBJECT_CLASS (klass);
+  widget_class = GTK_WIDGET_CLASS (klass);
+  menu_item_class = GTK_MENU_ITEM_CLASS (klass);
+  item_class = GTK_ITEM_CLASS (klass);
+
+  widget_class->button_release_event = ido_calendar_menu_item_button_release;
+  widget_class->button_press_event = ido_calendar_menu_item_button_press;
+
+  item_class->select = ido_calendar_menu_item_select;
+  item_class->deselect = ido_calendar_menu_item_deselect;
+
+  menu_item_class->hide_on_activate = TRUE;
+
+  g_type_class_add_private (gobject_class, sizeof (IdoCalendarMenuItemPrivate));
+}
+
+static void
+ido_calendar_menu_item_init (IdoCalendarMenuItem *item)
+{
+  IdoCalendarMenuItemPrivate *priv;
+  GtkBorder border;
+
+  border.left = 4;
+  border.right = 4;
+  border.top = 2;
+  border.bottom = 2;
+
+  priv = item->priv = IDO_CALENDAR_MENU_ITEM_GET_PRIVATE (item);
+
+  priv->calendar = g_object_new (gtk_calendar_get_type (),
+                                 NULL);
+
+  g_signal_connect (priv->calendar,
+                    "realize",
+                    G_CALLBACK (calendar_realized_cb),
+                    item);
+  g_signal_connect (priv->calendar,
+                    "move-focus",
+                    G_CALLBACK (calendar_move_focus_cb),
+                    item);
+
+  priv->box = gtk_hbox_new (FALSE, 0);
+  gtk_box_pack_start (GTK_BOX (priv->box), priv->calendar, FALSE, FALSE, 0);
+
+  gtk_container_add (GTK_CONTAINER (item), priv->box);
+
+  gtk_widget_show_all (priv->box);
+}
+
+static void
+ido_calendar_menu_item_send_focus_change (GtkWidget *widget,
+                                       gboolean   in)
+{
+  GdkEvent *event = gdk_event_new (GDK_FOCUS_CHANGE);
+
+  g_object_ref (widget);
+
+  if (in)
+    {
+      GTK_WIDGET_SET_FLAGS (widget, GTK_HAS_FOCUS);
+    }
+  else
+    {
+      GTK_WIDGET_UNSET_FLAGS (widget, GTK_HAS_FOCUS);
+    }
+
+  event->focus_change.type = GDK_FOCUS_CHANGE;
+  event->focus_change.window = g_object_ref (widget->window);
+  event->focus_change.in = in;
+
+  gtk_widget_event (widget, event);
+
+  g_object_notify (G_OBJECT (widget), "has-focus");
+
+  g_object_unref (widget);
+  gdk_event_free (event);
+}
+
+static gboolean
+ido_calendar_menu_item_button_press (GtkWidget      *widget,
+                                     GdkEventButton *event)
+{
+  GtkWidget *calendar = IDO_CALENDAR_MENU_ITEM (widget)->priv->calendar;
+
+  if (event->button == 1)
+    {
+      if (calendar->window != NULL)
+        {
+          gdk_window_raise (calendar->window);
+        }
+
+      if (!gtk_widget_has_focus (calendar))
+        {
+          gtk_widget_grab_focus (calendar);
+        }
+
+      gtk_widget_event (calendar,
+                        ((GdkEvent *)(void*)(event)));
+
+      return TRUE;
+    }
+
+  return FALSE;
+}
+
+static gboolean
+ido_calendar_menu_item_button_release (GtkWidget      *widget,
+                                    GdkEventButton *event)
+{
+  GtkWidget *calendar = IDO_CALENDAR_MENU_ITEM (widget)->priv->calendar;
+
+  gtk_widget_event (calendar,
+                    ((GdkEvent *)(void*)(event)));
+
+  return TRUE;
+}
+
+static void
+ido_calendar_menu_item_select (GtkItem *item)
+{
+  IDO_CALENDAR_MENU_ITEM (item)->priv->selected = TRUE;
+
+  ido_calendar_menu_item_send_focus_change (GTK_WIDGET (IDO_CALENDAR_MENU_ITEM (item)->priv->calendar), TRUE);
+}
+
+static void
+ido_calendar_menu_item_deselect (GtkItem *item)
+{
+  IDO_CALENDAR_MENU_ITEM (item)->priv->selected = FALSE;
+
+  ido_calendar_menu_item_send_focus_change (GTK_WIDGET (IDO_CALENDAR_MENU_ITEM (item)->priv->calendar), FALSE);
+}
+
+
+static void
+calendar_realized_cb (GtkWidget        *widget,
+                   IdoCalendarMenuItem *item)
+{
+  if (widget->window != NULL)
+    {
+      gdk_window_raise (widget->window);
+    }
+
+  ido_calendar_menu_item_send_focus_change (widget, TRUE);
+}
+
+static void
+calendar_move_focus_cb (GtkWidget        *widget,
+                     GtkDirectionType  direction,
+                     IdoCalendarMenuItem *item)
+{
+  ido_calendar_menu_item_send_focus_change (GTK_WIDGET (IDO_CALENDAR_MENU_ITEM (item)->priv->calendar), FALSE);
+
+  g_signal_emit_by_name (item,
+                         "move-focus",
+                         GTK_DIR_TAB_FORWARD);
+}
+
+/* Public API */
+GtkWidget *
+ido_calendar_menu_item_new (void)
+{
+  return g_object_new (IDO_TYPE_CALENDAR_MENU_ITEM, NULL);
+}
+
+GtkWidget *
+ido_calendar_menu_item_get_calendar (IdoCalendarMenuItem *item)
+{
+  g_return_val_if_fail (IDO_IS_CALENDAR_MENU_ITEM (item), NULL);
+
+  return item->priv->calendar;
+}
diff --git a/src/idocalendarmenuitem.h b/src/idocalendarmenuitem.h
new file mode 100644
index 0000000..3f9bf96
--- /dev/null
+++ b/src/idocalendarmenuitem.h
@@ -0,0 +1,63 @@
+/*
+ * Copyright 2010 Canonical, Ltd.
+ *
+ * This program is free software: you can redistribute it and/or modify it
+ * under the terms of either or both of the following licenses:
+ *
+ * 1) the GNU Lesser General Public License version 3, as published by the
+ * Free Software Foundation; and/or
+ * 2) the GNU Lesser General Public License version 2.1, as published by
+ * the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranties of
+ * MERCHANTABILITY, SATISFACTORY QUALITY or FITNESS FOR A PARTICULAR
+ * PURPOSE.  See the applicable version of the GNU Lesser General Public
+ * License for more details.
+ *
+ * You should have received a copy of both the GNU Lesser General Public
+ * License version 3 and version 2.1 along with this program.  If not, see
+ * <http://www.gnu.org/licenses/>
+ *
+ * Authors:
+ *    Cody Russell <crussell@canonical.com>
+ */
+
+#ifndef __IDO_CALENDAR_MENU_ITEM_H__
+#define __IDO_CALENDAR_MENU_ITEM_H__
+
+#include <gtk/gtk.h>
+
+G_BEGIN_DECLS
+
+#define IDO_TYPE_CALENDAR_MENU_ITEM         (ido_calendar_menu_item_get_type ())
+#define IDO_CALENDAR_MENU_ITEM(o)           (G_TYPE_CHECK_INSTANCE_CAST ((o), IDO_TYPE_CALENDAR_MENU_ITEM, IdoCalendarMenuItem))
+#define IDO_CALENDAR_MENU_ITEM_CLASS(c)     (G_TYPE_CHECK_CLASS_CAST ((c), IDO_TYPE_CALENDAR_MENU_ITEM, IdoCalendarMenuItemClass))
+#define IDO_IS_CALENDAR_MENU_ITEM(o)        (G_TYPE_CHECK_INSTANCE_TYPE ((o), IDO_TYPE_CALENDAR_MENU_ITEM))
+#define IDO_IS_CALENDAR_MENU_ITEM_CLASS(c)  (G_TYPE_CHECK_CLASS_TYPE ((c), IDO_TYPE_CALENDAR_MENU_ITEM))
+#define IDO_CALENDAR_MENU_ITEM_GET_CLASS(o) (G_TYPE_INSTANCE_GET_CLASS ((o), IDO_TYPE_CALENDAR_MENU_ITEM, IdoCalendarMenuItemClass))
+
+typedef struct _IdoCalendarMenuItem        IdoCalendarMenuItem;
+typedef struct _IdoCalendarMenuItemClass   IdoCalendarMenuItemClass;
+typedef struct _IdoCalendarMenuItemPrivate IdoCalendarMenuItemPrivate;
+
+struct _IdoCalendarMenuItem
+{
+  GtkMenuItem parent_instance;
+
+  IdoCalendarMenuItemPrivate *priv;
+};
+
+struct _IdoCalendarMenuItemClass
+{
+  GtkMenuItemClass parent_class;
+};
+
+GType      ido_calendar_menu_item_get_type      (void) G_GNUC_CONST;
+
+GtkWidget *ido_calendar_menu_item_new           (void);
+GtkWidget *ido_calendar_menu_item_get_calendar  (IdoCalendarMenuItem *menuitem);
+
+G_END_DECLS
+
+#endif /* __IDO_CALENDAR_MENU_ITEM_H__ */