Merge new-ui-branch to the trunk.

svn path=/trunk/; revision=22965

1 files changed, 310 insertions, 0 deletions

diff --git a/addressbook/gui/widgets/eab-vcard-control.c b/addressbook/gui/widgets/eab-vcard-control.c
new file mode 100644
index 0000000000..82c5fd6032
--- /dev/null
+++ b/addressbook/gui/widgets/eab-vcard-control.c
@@ -0,0 +1,310 @@
+/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
+/*
+ * eab-vcard-control.c
+ *
+ * Copyright (C) 1999, 2000, 2001, 2002, 2003, Ximian, Inc.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of version 2 of the GNU General Public
+ * License 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 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.
+ *
+ * Authors:
+ *    Chris Lahey <clahey@ximian.com>
+ *    Chris Toshok <toshok@ximian.com>
+ */
+
+#include <config.h>
+#include <string.h>
+
+#include <gtk/gtk.h>
+#include <bonobo/bonobo-generic-factory.h>
+#include <bonobo/bonobo-persist.h>
+#include <bonobo/bonobo-persist-stream.h>
+#include <bonobo/bonobo-stream-client.h>
+#include <gal/util/e-util.h>
+
+#include <addressbook/gui/component/addressbook.h>
+#include <addressbook/gui/widgets/eab-contact-display.h>
+#include <addressbook/backend/ebook/e-book-async.h>
+#include <addressbook/backend/ebook/e-contact.h>
+#include <addressbook/util/eab-book-util.h>
+
+#include "eab-vcard-control.h"
+#include "eab-contact-merging.h"
+
+typedef struct {
+	EABContactDisplay *display;
+	GList *card_list;
+	GtkWidget *label;
+	EABContactDisplayRenderMode render_mode;
+} EABVCardControl;
+
+#define VCARD_CONTROL_ID "OAFIID:GNOME_Evolution_Addressbook_VCard_Control"
+
+/*
+ * Bonobo::PersistStream
+ *
+ * These two functions implement the Bonobo::PersistStream load and
+ * save methods which allow data to be loaded into and out of the
+ * BonoboObject.
+ */
+static char *
+stream_read (Bonobo_Stream stream)
+{
+	Bonobo_Stream_iobuf *buffer;
+	CORBA_Environment    ev;
+	char *data = NULL;
+	gint length = 0;
+
+	CORBA_exception_init (&ev);
+	do {
+#define READ_CHUNK_SIZE 65536
+		Bonobo_Stream_read (stream, READ_CHUNK_SIZE,
+				    &buffer, &ev);
+
+		if (ev._major != CORBA_NO_EXCEPTION) {
+			CORBA_exception_free (&ev);
+			return NULL;
+		}
+
+		if (buffer->_length <= 0)
+			break;
+
+		data = g_realloc (data, length + buffer->_length + 1);
+
+		memcpy (data + length, buffer->_buffer, buffer->_length);
+
+		length += buffer->_length;
+
+		CORBA_free (buffer);
+	} while (1);
+
+	CORBA_free (buffer);
+	CORBA_exception_free (&ev);
+
+	if (data)
+		data[length] = '\0';
+	else
+		data = g_strdup("");
+
+	return data;
+} /* stream_read */
+
+/*
+ * This function implements the Bonobo::PersistStream:load method.
+ */
+static void
+pstream_load (BonoboPersistStream *ps, const Bonobo_Stream stream,
+	      Bonobo_Persist_ContentType type, void *data,
+	      CORBA_Environment *ev)
+{
+	GList *list;
+	char *vcard;
+	EABVCardControl *vcard_control = data;
+
+	if (type && g_ascii_strcasecmp (type, "text/vCard") != 0 &&	    
+	    g_ascii_strcasecmp (type, "text/x-vCard") != 0) {	    
+		CORBA_exception_set (ev, CORBA_USER_EXCEPTION,
+				     ex_Bonobo_Persist_WrongDataType, NULL);
+		return;
+	}
+
+	if ((vcard = stream_read (stream)) == NULL) {
+		CORBA_exception_set (ev, CORBA_USER_EXCEPTION,
+				     ex_Bonobo_Persist_FileNotFound, NULL);
+		return;
+	}
+
+	e_free_object_list (vcard_control->card_list);
+	list = eab_contact_list_from_string (vcard);
+	g_free(vcard);
+	vcard_control->card_list = list;
+	if (list) {
+		eab_contact_display_render (vcard_control->display, E_CONTACT (list->data),
+					    vcard_control->render_mode);
+	}
+	if (list && list->next) {
+		char *message;
+		int length = g_list_length (list) - 1;
+		if (length > 1) {
+			message = g_strdup_printf (_("and %d other contacts."), length);
+		} else {
+			message = g_strdup_printf (_("and one other contact."));
+		}
+		gtk_label_set_text (GTK_LABEL (vcard_control->label), message);
+		g_free (message);
+		gtk_widget_show (vcard_control->label);
+	} else {
+		gtk_widget_hide (vcard_control->label);
+	}
+} /* pstream_load */
+
+/*
+ * This function implements the Bonobo::PersistStream:save method.
+ */
+static void
+pstream_save (BonoboPersistStream *ps, const Bonobo_Stream stream,
+	      Bonobo_Persist_ContentType type, void *data,
+	      CORBA_Environment *ev)
+{
+	EABVCardControl *vcard_control = data;
+	char             *vcard;
+	int               length;
+
+	if (type && g_ascii_strcasecmp (type, "text/vCard") != 0 &&	    
+	    g_ascii_strcasecmp (type, "text/x-vCard") != 0) {	    
+		CORBA_exception_set (ev, CORBA_USER_EXCEPTION,
+				     ex_Bonobo_Persist_WrongDataType, NULL);
+		return;
+	}
+
+	vcard = eab_contact_list_to_string (vcard_control->card_list);
+	length = strlen (vcard);
+	bonobo_stream_client_write (stream, vcard, length, ev);
+	g_free (vcard);
+} /* pstream_save */
+
+static Bonobo_Persist_ContentTypeList *
+pstream_get_content_types (BonoboPersistStream *ps, void *closure,
+			   CORBA_Environment *ev)
+{
+	return bonobo_persist_generate_content_types (2, "text/vCard", "text/x-vCard");
+}
+
+static void
+book_open_cb (EBook *book, EBookStatus status, gpointer closure)
+{
+	GList *list = closure;
+	if (status == E_BOOK_ERROR_OK) {
+		GList *p;
+		for (p = list; p; p = p->next) {
+			/* XXX argh, more passing of NULL's for callbacks */
+			eab_merging_book_add_contact (book, E_CONTACT (p->data), NULL, NULL);
+		}
+	}
+	if (book)
+		g_object_unref (book);
+	e_free_object_list (list);
+}
+
+static void
+save_in_addressbook(GtkWidget *button, gpointer data)
+{
+	EABVCardControl *vcard_control = data;
+	GList *list, *p;
+
+	list = g_list_copy (vcard_control->card_list);
+
+	for (p = list; p; p = p->next)
+		g_object_ref (p->data);
+
+	addressbook_load_default_book (book_open_cb, list);
+}
+
+static void
+toggle_full_vcard(GtkWidget *button, gpointer data)
+{
+	EABVCardControl *vcard_control = data;
+	char *label;
+
+	if (!vcard_control->card_list)
+		return;
+
+	if (vcard_control->render_mode == EAB_CONTACT_DISPLAY_RENDER_NORMAL) {
+		vcard_control->render_mode = EAB_CONTACT_DISPLAY_RENDER_COMPACT;
+		label = _("Show Full VCard");
+	}
+	else {
+		vcard_control->render_mode = EAB_CONTACT_DISPLAY_RENDER_NORMAL;
+		label = _("Show Compact VCard");
+	}
+
+	gtk_button_set_label (GTK_BUTTON (button), label);
+	eab_contact_display_render (vcard_control->display, E_CONTACT (vcard_control->card_list->data),
+				    vcard_control->render_mode);
+}
+
+static void
+free_struct (gpointer data, GObject *where_object_was)
+{
+	EABVCardControl *vcard_control = data;
+	e_free_object_list (vcard_control->card_list);
+	g_free (vcard_control);
+}
+
+BonoboControl *
+eab_vcard_control_new (void)
+{
+	BonoboControl       *control;
+	BonoboPersistStream *stream;
+	GtkWidget	    *display;
+	GtkWidget           *button1, *button2;
+	GtkWidget           *label;
+	GtkWidget           *table;
+
+	EABVCardControl    *vcard_control = g_new (EABVCardControl, 1);
+
+	printf ("inside eab_vcard_control_new\n");
+
+	vcard_control->card_list = NULL;
+	vcard_control->display = NULL;
+	vcard_control->label = NULL;
+
+	vcard_control->render_mode = EAB_CONTACT_DISPLAY_RENDER_COMPACT;
+
+	/* Create the control. */
+
+	display = eab_contact_display_new ();
+	gtk_widget_show (display);
+	vcard_control->display = EAB_CONTACT_DISPLAY (display);
+
+	/* This is intentionally not shown. */
+	label = gtk_label_new ("");
+	vcard_control->label = label;
+
+	button1 = gtk_button_new_with_label(_("Show Full VCard"));
+	g_signal_connect (button1, "clicked",
+			  G_CALLBACK (toggle_full_vcard), vcard_control);
+	gtk_widget_show (button1);
+
+	button2 = gtk_button_new_with_label(_("Save in addressbook"));
+	g_signal_connect (button2, "clicked",
+			  G_CALLBACK (save_in_addressbook), vcard_control);
+	gtk_widget_show (button2);
+
+	table = gtk_table_new (6, 6, FALSE);
+	gtk_table_attach (GTK_TABLE (table), display, 0, 6, 3, 6, GTK_EXPAND | GTK_FILL, GTK_EXPAND | GTK_FILL, 0, 0);
+	gtk_table_attach (GTK_TABLE (table), label, 0, 3, 2, 3, GTK_FILL, 0, 0, 0);
+	gtk_table_attach (GTK_TABLE (table), button1, 0, 1, 1, 2, 0, 0, 0, 0);
+	gtk_table_attach (GTK_TABLE (table), button2, 1, 2, 1, 2, 0, 0, 0, 0);
+	gtk_widget_show (table);
+
+	control = bonobo_control_new (table);
+
+	g_object_weak_ref (G_OBJECT (control), free_struct, vcard_control);
+
+	stream = bonobo_persist_stream_new (pstream_load, pstream_save,
+					    pstream_get_content_types,
+					    VCARD_CONTROL_ID,
+					    vcard_control);
+
+	if (stream == NULL) {
+		bonobo_object_unref (BONOBO_OBJECT (control));
+		return NULL;
+	}
+
+	bonobo_object_add_interface (BONOBO_OBJECT (control),
+				    BONOBO_OBJECT (stream));
+
+	return control;
+}