/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
/*
* e-minicard-view.c
* Copyright (C) 2000 Helix Code, Inc.
* Author: Chris Lahey <clahey@helixcode.com>
*
* This library 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 library; if not, write to the
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
* Boston, MA 02111-1307, USA.
*/
#include <config.h>
#include "e-minicard-view.h"
#include "e-contact-editor.h"
#include <gtk/gtkselection.h>
#include <gtk/gtkdnd.h>
#include <gal/widgets/e-canvas.h>
#include <gal/widgets/e-unicode.h>
#include <libgnome/gnome-i18n.h>
#if 0
static void canvas_destroy (GtkObject *object, EMinicardView *view);
static void e_minicard_view_drag_data_get(GtkWidget *widget,
GdkDragContext *context,
GtkSelectionData *selection_data,
guint info,
guint time,
EMinicardView *view);
#endif
static EReflowClass *parent_class = NULL;
#define PARENT_TYPE (E_REFLOW_TYPE)
/* The arguments we take */
enum {
ARG_0,
ARG_BOOK,
ARG_QUERY,
ARG_EDITABLE
};
enum {
STATUS_MESSAGE,
LAST_SIGNAL
};
#if 0
enum DndTargetType {
DND_TARGET_TYPE_VCARD,
};
#define VCARD_TYPE "text/x-vcard"
static GtkTargetEntry drag_types[] = {
{ VCARD_TYPE, 0, DND_TARGET_TYPE_VCARD }
};
static gint num_drag_types = sizeof(drag_types) / sizeof(drag_types[0]);
#endif
static guint e_minicard_view_signals [LAST_SIGNAL] = {0, };
#if 0
static void
e_minicard_view_drag_data_get(GtkWidget *widget,
GdkDragContext *context,
GtkSelectionData *selection_data,
guint info,
guint time,
EMinicardView *view)
{
printf ("e_minicard_view_drag_data_get (e_minicard = %p)\n", view->drag_card);
if (!E_IS_MINICARD_VIEW(view))
return;
switch (info) {
case DND_TARGET_TYPE_VCARD: {
char *value;
value = e_card_simple_get_vcard(view->drag_card->simple);
gtk_selection_data_set (selection_data,
selection_data->target,
8,
value, strlen (value));
break;
}
}
}
static int
e_minicard_view_drag_begin (EMinicard *card, GdkEvent *event, EMinicardView *view)
{
GdkDragContext *context;
GtkTargetList *target_list;
GdkDragAction actions = GDK_ACTION_MOVE;
view->drag_card = card;
target_list = gtk_target_list_new (drag_types, num_drag_types);
context = gtk_drag_begin (GTK_WIDGET (GNOME_CANVAS_ITEM (view)->canvas),
target_list, actions, 1/*XXX*/, event);
gtk_drag_set_icon_default (context);
return TRUE;
}
#endif
#if 0
static void
status_message (EBookView *book_view,
char* status,
EMinicardView *view)
{
gtk_signal_emit (GTK_OBJECT (view),
e_minicard_view_signals [STATUS_MESSAGE],
status);
}
#endif
static void
card_added_cb (EBook* book, EBookStatus status, const char *id,
gpointer user_data)
{
g_print ("%s: %s(): a card was added\n", __FILE__, __FUNCTION__);
}
static void
card_changed_cb (EBook* book, EBookStatus status, gpointer user_data)
{
g_print ("%s: %s(): a card was changed with status %d\n", __FILE__, __FUNCTION__, status);
}
/* Callback for the add_card signal from the contact editor */
static void
add_card_cb (EContactEditor *ce, ECard *card, gpointer data)
{
EBook *book;
book = E_BOOK (data);
e_book_add_card (book, card, card_added_cb, NULL);
}
/* Callback for the commit_card signal from the contact editor */
static void
commit_card_cb (EContactEditor *ce, ECard *card, gpointer data)
{
EBook *book;
book = E_BOOK (data);
e_book_commit_card (book, card, card_changed_cb, NULL);
}
/* Callback used when the contact editor is closed */
static void
editor_closed_cb (EContactEditor *ce, gpointer data)
{
gtk_object_unref (GTK_OBJECT (ce));
}
static void
supported_fields_cb (EBook *book, EBookStatus status, EList *fields, EMinicardView *view)
{
ECard *card;
EContactEditor *ce;
gboolean editable;
card = e_card_new("");
gtk_object_get (GTK_OBJECT (view->model),
"editable", &editable,
NULL);
ce = e_contact_editor_new (card, TRUE, fields, !editable);
gtk_signal_connect (GTK_OBJECT (ce), "add_card",
GTK_SIGNAL_FUNC (add_card_cb), book);
gtk_signal_connect (GTK_OBJECT (ce), "commit_card",
GTK_SIGNAL_FUNC (commit_card_cb), book);
gtk_signal_connect (GTK_OBJECT (ce), "editor_closed",
GTK_SIGNAL_FUNC (editor_closed_cb), NULL);
gtk_object_sink(GTK_OBJECT(card));
}
static void
e_minicard_view_set_arg (GtkObject *o, GtkArg *arg, guint arg_id)
{
GnomeCanvasItem *item;
EMinicardView *view;
item = GNOME_CANVAS_ITEM (o);
view = E_MINICARD_VIEW (o);
switch (arg_id){
case ARG_BOOK:
gtk_object_set (GTK_OBJECT (view->model),
"book", GTK_VALUE_OBJECT (*arg),
NULL);
break;
case ARG_QUERY:
gtk_object_set (GTK_OBJECT (view->model),
"query", GTK_VALUE_STRING (*arg),
NULL);
break;
case ARG_EDITABLE:
gtk_object_set (GTK_OBJECT (view->model),
"editable", GTK_VALUE_BOOL (*arg),
NULL);
break;
}
}
static void
e_minicard_view_get_arg (GtkObject *object, GtkArg *arg, guint arg_id)
{
EMinicardView *view;
view = E_MINICARD_VIEW (object);
switch (arg_id) {
case ARG_BOOK:
gtk_object_get (GTK_OBJECT (view->model),
"book", >K_VALUE_OBJECT (*arg),
NULL);
break;
break;
case ARG_QUERY:
gtk_object_get (GTK_OBJECT (view->model),
"query", >K_VALUE_STRING (*arg),
NULL);
break;
case ARG_EDITABLE:
gtk_object_get (GTK_OBJECT (view->model),
"editable", >K_VALUE_BOOL (*arg),
NULL);
break;
default:
arg->type = GTK_TYPE_INVALID;
break;
}
}
static void
e_minicard_view_destroy (GtkObject *object)
{
EMinicardView *view = E_MINICARD_VIEW(object);
gtk_object_unref (GTK_OBJECT (view->model));
GTK_OBJECT_CLASS(parent_class)->destroy (object);
}
static gboolean
e_minicard_view_event (GnomeCanvasItem *item, GdkEvent *event)
{
EMinicardView *view;
view = E_MINICARD_VIEW (item);
switch( event->type ) {
case GDK_2BUTTON_PRESS:
if (((GdkEventButton *)event)->button == 1)
{
EBook *book;
gtk_object_get(GTK_OBJECT(view), "book", &book, NULL);
g_assert (E_IS_BOOK (book));
e_book_get_supported_fields (book,
(EBookFieldsCallback)supported_fields_cb,
view);
}
return TRUE;
default:
if (GNOME_CANVAS_ITEM_CLASS(parent_class)->event)
return GNOME_CANVAS_ITEM_CLASS(parent_class)->event(item, event);
else
return FALSE;
break;
}
}
static gint
e_minicard_view_selection_event (EReflow *reflow, GnomeCanvasItem *item, GdkEvent *event)
{
EMinicardView *view;
int return_val = FALSE;
view = E_MINICARD_VIEW (reflow);
if (parent_class->selection_event) {
return_val = parent_class->selection_event (reflow, item, event);
}
switch (event->type) {
case GDK_BUTTON_PRESS:
if (event->button.button == 3) {
return_val = e_minicard_view_model_right_click (view->model, event, reflow->selection);
}
break;
default:
break;
}
return return_val;
}
static void
disconnect_signals(EMinicardView *view)
{
if (view->model && view->status_message_id)
gtk_signal_disconnect(GTK_OBJECT (view->model),
view->status_message_id);
view->status_message_id = 0;
}
#if 0
static void
canvas_destroy(GtkObject *object, EMinicardView *view)
{
disconnect_signals(view);
}
#endif
typedef struct {
EMinicardView *view;
EBookCallback cb;
gpointer closure;
} ViewCbClosure;
static void
do_remove (int i, gpointer user_data)
{
ECard *card;
ViewCbClosure *viewcbclosure = user_data;
EMinicardView *view = viewcbclosure->view;
EBookCallback cb = viewcbclosure->cb;
gpointer closure = viewcbclosure->closure;
gtk_object_get(GTK_OBJECT(view->model->data[i]),
"card", &card,
NULL);
e_book_remove_card(view->model->book, card, cb, closure);
}
void
e_minicard_view_remove_selection(EMinicardView *view,
EBookCallback cb,
gpointer closure)
{
ViewCbClosure viewcbclosure;
viewcbclosure.view = view;
viewcbclosure.cb = cb;
viewcbclosure.closure = closure;
e_selection_model_foreach (E_REFLOW (view)->selection,
do_remove,
&viewcbclosure);
}
#if 0
static int
compare_to_letter(EMinicard *card, char *letter)
{
g_return_val_if_fail(card != NULL, 0);
g_return_val_if_fail(E_IS_MINICARD(card), 0);
if (*letter == '1')
return 1;
if (card->card) {
char *file_as;
gtk_object_get(GTK_OBJECT(card->card),
"file_as", &file_as,
NULL);
if (file_as)
return strncasecmp(file_as, letter, 1);
else
return 0;
} else {
return 0;
}
}
#endif
void
e_minicard_view_jump_to_letter (EMinicardView *view,
char letter)
{
#if 0
e_reflow_sorted_jump(E_REFLOW_SORTED(view),
(GCompareFunc) compare_to_letter,
&letter);
#endif
}
void
e_minicard_view_stop (EMinicardView *view)
{
e_minicard_view_model_stop (view->model);
disconnect_signals(view);
}
static void
e_minicard_view_class_init (EMinicardViewClass *klass)
{
GtkObjectClass *object_class;
GnomeCanvasItemClass *item_class;
EReflowClass *reflow_class;
object_class = (GtkObjectClass*) klass;
item_class = (GnomeCanvasItemClass *) klass;
reflow_class = (EReflowClass *) klass;
parent_class = gtk_type_class (PARENT_TYPE);
gtk_object_add_arg_type ("EMinicardView::book", GTK_TYPE_OBJECT,
GTK_ARG_READWRITE, ARG_BOOK);
gtk_object_add_arg_type ("EMinicardView::query", GTK_TYPE_STRING,
GTK_ARG_READWRITE, ARG_QUERY);
gtk_object_add_arg_type ("EMinicardView::editable", GTK_TYPE_BOOL,
GTK_ARG_READWRITE, ARG_EDITABLE);
e_minicard_view_signals [STATUS_MESSAGE] =
gtk_signal_new ("status_message",
GTK_RUN_LAST,
object_class->type,
GTK_SIGNAL_OFFSET (EMinicardViewClass, status_message),
gtk_marshal_NONE__POINTER,
GTK_TYPE_NONE, 1, GTK_TYPE_POINTER);
gtk_object_class_add_signals (object_class, e_minicard_view_signals, LAST_SIGNAL);
object_class->set_arg = e_minicard_view_set_arg;
object_class->get_arg = e_minicard_view_get_arg;
object_class->destroy = e_minicard_view_destroy;
item_class->event = e_minicard_view_event;
reflow_class->selection_event = e_minicard_view_selection_event;
/* GnomeCanvasItem method overrides */
}
static void
e_minicard_view_init (EMinicardView *view)
{
char *empty_message;
view->model = E_MINICARD_VIEW_MODEL(e_minicard_view_model_new());
empty_message = e_utf8_from_locale_string(_("\n\nThere are no items to show in this view\n\n"
"Double-click here to create a new Contact."));
gtk_object_set (GTK_OBJECT(view),
"empty_message", empty_message,
"model", view->model,
NULL);
g_free (empty_message);
}
GtkType
e_minicard_view_get_type (void)
{
static GtkType reflow_type = 0;
if (!reflow_type) {
static const GtkTypeInfo reflow_info = {
"EMinicardView",
sizeof (EMinicardView),
sizeof (EMinicardViewClass),
(GtkClassInitFunc) e_minicard_view_class_init,
(GtkObjectInitFunc) e_minicard_view_init,
/* reserved_1 */ NULL,
/* reserved_2 */ NULL,
(GtkClassInitFunc) NULL,
};
reflow_type = gtk_type_unique (PARENT_TYPE, &reflow_info);
}
return reflow_type;
}