1 files changed, 277 insertions, 0 deletions
diff --git a/calendar/gui/dialogs/comp-editor-page.c b/calendar/gui/dialogs/comp-editor-page.c
new file mode 100644
index 0000000000..f390e86dd8
--- /dev/null
+++ b/calendar/gui/dialogs/comp-editor-page.c
@@ -0,0 +1,277 @@
+/* Evolution calendar - Base class for calendar component editor pages
+ *
+ * Copyright (C) 2001 Ximian, Inc.
+ *
+ * Authors: Federico Mena-Quintero <federico@ximian.com>
+ *
+ * This program 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.
+ *
+ * This program 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, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA.
+ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include <gtk/gtksignal.h>
+#include "comp-editor-page.h"
+
+
+
+static void comp_editor_page_class_init (CompEditorPageClass *class);
+
+/* Signal IDs */
+
+enum {
+	CHANGED,
+	SUMMARY_CHANGED,
+	DATES_CHANGED,
+	LAST_SIGNAL
+};
+
+static guint comp_editor_page_signals[LAST_SIGNAL];
+
+#define CLASS(page) (COMP_EDITOR_PAGE_CLASS (GTK_OBJECT (page)->klass))
+
+
+
+/**
+ * comp_editor_page_get_type:
+ * 
+ * Registers the #CompEditorPage class if necessary, and returns the type ID
+ * associated to it.
+ * 
+ * Return value: The type ID of the #CompEditorPage class.
+ **/
+GtkType
+comp_editor_page_get_type (void)
+{
+	static GtkType comp_editor_page_type = 0;
+
+	if (!comp_editor_page_type) {
+		static const GtkTypeInfo comp_editor_page_info = {
+			"CompEditorPage",
+			sizeof (CompEditorPage),
+			sizeof (CompEditorPageClass),
+			(GtkClassInitFunc) comp_editor_page_class_init,
+			(GtkObjectInitFunc) NULL,
+			NULL, /* reserved_1 */
+			NULL, /* reserved_2 */
+			(GtkClassInitFunc) NULL
+		};
+
+		comp_editor_page_type =
+			gtk_type_unique (GTK_TYPE_OBJECT,
+					 &comp_editor_page_info);
+	}
+
+	return comp_editor_page_type;
+}
+
+/* Class initialization function for the abstract editor page */
+static void
+comp_editor_page_class_init (CompEditorPageClass *class)
+{
+	GtkObjectClass *object_class;
+
+	object_class = (GtkObjectClass *) class;
+
+	comp_editor_page_signals[CHANGED] =
+		gtk_signal_new ("changed",
+				GTK_RUN_FIRST,
+				object_class->type,
+				GTK_SIGNAL_OFFSET (CompEditorPageClass,
+						   changed),
+				gtk_marshal_NONE__NONE,
+				GTK_TYPE_NONE, 0);
+
+	comp_editor_page_signals[SUMMARY_CHANGED] =
+		gtk_signal_new ("summary_changed",
+				GTK_RUN_FIRST,
+				object_class->type,
+				GTK_SIGNAL_OFFSET (CompEditorPageClass,
+						   summary_changed),
+				gtk_marshal_NONE__POINTER,
+				GTK_TYPE_NONE, 1, GTK_TYPE_POINTER);
+
+	comp_editor_page_signals[DATES_CHANGED] =
+		gtk_signal_new ("dates_changed",
+				GTK_RUN_FIRST,
+				object_class->type,
+				GTK_SIGNAL_OFFSET (CompEditorPageClass,
+						   dates_changed),
+				gtk_marshal_NONE__POINTER,
+				GTK_TYPE_NONE, 1, GTK_TYPE_POINTER);
+
+	gtk_object_class_add_signals (object_class,
+				      comp_editor_page_signals,
+				      LAST_SIGNAL);
+
+	class->changed = NULL;
+	class->summary_changed = NULL;
+	class->dates_changed = NULL;
+
+	class->get_widget = NULL;
+	class->fill_widgets = NULL;
+	class->fill_component = NULL;
+	class->set_summary = NULL;
+	class->set_dates = NULL;
+}
+
+
+
+/**
+ * comp_editor_page_get_widget:
+ * @page: An editor page.
+ * 
+ * Queries the main widget of an editor page.
+ * 
+ * Return value: The widget that is the page's upper container.  It should
+ * normally be inserted in a notebook widget.
+ **/
+GtkWidget *
+comp_editor_page_get_widget (CompEditorPage *page)
+{
+	g_return_val_if_fail (page != NULL, NULL);
+	g_return_val_if_fail (IS_COMP_EDITOR_PAGE (page), NULL);
+
+	g_assert (CLASS (page)->get_widget != NULL);
+	return (* CLASS (page)->get_widget) (page);
+}
+
+/**
+ * comp_editor_page_fill_widgets:
+ * @page: An editor page.
+ * @comp: A calendar component.
+ * 
+ * Fills the widgets of an editor page with the data from a calendar component.
+ **/
+void
+comp_editor_page_fill_widgets (CompEditorPage *page, CalComponent *comp)
+{
+	g_return_if_fail (page != NULL);
+	g_return_if_fail (IS_COMP_EDITOR_PAGE (page));
+	g_return_if_fail (comp != NULL);
+
+	g_assert (CLASS (page)->fill_widgets != NULL);
+	(* CLASS (page)->fill_widgets) (page, comp);
+}
+
+/**
+ * comp_editor_page_fill_component:
+ * @page: An editor page.
+ * @comp: A calendar component.
+ * 
+ * Takes the data from the widgets of an editor page and sets it on a calendar
+ * component, replacing the contents of the properties that the editor page
+ * knows how to manipulate.
+ **/
+void
+comp_editor_page_fill_component (CompEditorPage *page, CalComponent *comp)
+{
+	g_return_if_fail (page != NULL);
+	g_return_if_fail (IS_COMP_EDITOR_PAGE (page));
+	g_return_if_fail (comp != NULL);
+
+	if (CLASS (page)->fill_component != NULL)
+		(* CLASS (page)->fill_component) (page, comp);
+}
+
+/**
+ * comp_editor_page_set_summary:
+ * @page: An editor page
+ * @summary: The text of the new summary value
+ * 
+ * Sets the summary value for this group of widgets
+ **/
+void
+comp_editor_page_set_summary (CompEditorPage *page, const char *summary)
+{
+	g_return_if_fail (page != NULL);
+	g_return_if_fail (IS_COMP_EDITOR_PAGE (page));
+
+	if (CLASS (page)->set_summary != NULL)
+		(* CLASS (page)->set_summary) (page, summary);
+}
+
+/**
+ * comp_editor_page_set_dates:
+ * @page: An editor page
+ * @dates: A collection of various dates in time_t format
+ * 
+ * Sets the date values for this group of widgets
+ **/
+void
+comp_editor_page_set_dates (CompEditorPage *page, CompEditorPageDates *dates)
+{
+	g_return_if_fail (page != NULL);
+	g_return_if_fail (IS_COMP_EDITOR_PAGE (page));
+
+	if (CLASS (page)->set_dates != NULL)
+		(* CLASS (page)->set_dates) (page, dates);
+}
+
+/**
+ * comp_editor_page_notify_changed:
+ * @page: An editor page.
+ * 
+ * Makes an editor page emit the "changed" signal.  This is meant to be
+ * used only by page implementations.
+ **/
+void
+comp_editor_page_notify_changed (CompEditorPage *page)
+{
+	g_return_if_fail (page != NULL);
+	g_return_if_fail (IS_COMP_EDITOR_PAGE (page));
+
+	gtk_signal_emit (GTK_OBJECT (page), comp_editor_page_signals[CHANGED]);
+}
+
+/**
+ * comp_editor_page_notify_summary_changed:
+ * @page: An editor page.
+ * 
+ * Makes an editor page emit the "summary_changed" signal.  This is meant to be
+ * used only by page implementations.
+ **/
+void
+comp_editor_page_notify_summary_changed (CompEditorPage *page,
+					 const char *summary)
+{
+	g_return_if_fail (page != NULL);
+	g_return_if_fail (IS_COMP_EDITOR_PAGE (page));
+
+	
+	gtk_signal_emit (GTK_OBJECT (page),
+			 comp_editor_page_signals[SUMMARY_CHANGED],
+			 summary);
+}
+
+/**
+ * comp_editor_page_notify_dates_changed:
+ * @page: An editor page.
+ * 
+ * Makes an editor page emit the "dates_changed" signal.  This is meant to be
+ * used only by page implementations.
+ **/
+void
+comp_editor_page_notify_dates_changed (CompEditorPage *page,
+				       CompEditorPageDates *dates)
+{
+	g_return_if_fail (page != NULL);
+	g_return_if_fail (IS_COMP_EDITOR_PAGE (page));
+
+	gtk_signal_emit (GTK_OBJECT (page),
+			 comp_editor_page_signals[DATES_CHANGED],
+			 dates);
+}