/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
/*
* e-minicard.c
* Copyright (C) 2000 Ximian, Inc.
* Author: Chris Lahey <clahey@ximian.com>
*
* This library 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 library; if not, write to the
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
* Boston, MA 02111-1307, USA.
*/
#include <config.h>
#include <glib.h>
#include <gtk/gtkdnd.h>
#include <gdk/gdkkeysyms.h>
#include <libgnome/gnome-defs.h>
#include <libgnome/gnome-i18n.h>
#include <libgnomeui/gnome-canvas-rect-ellipse.h>
#include <gdk-pixbuf/gnome-canvas-pixbuf.h>
#include <gal/e-text/e-text.h>
#include <gal/util/e-util.h>
#include <gal/widgets/e-canvas-utils.h>
#include <gal/widgets/e-canvas.h>
#include <gal/unicode/gunicode.h>
#include "addressbook/backend/ebook/e-book.h"
#include "e-addressbook-util.h"
#include "e-minicard.h"
#include "e-minicard-label.h"
#include "e-minicard-view.h"
#include "e-contact-editor.h"
#include "e-card-merging.h"
static void e_minicard_init (EMinicard *card);
static void e_minicard_class_init (EMinicardClass *klass);
static void e_minicard_set_arg (GtkObject *o, GtkArg *arg, guint arg_id);
static void e_minicard_get_arg (GtkObject *object, GtkArg *arg, guint arg_id);
static void e_minicard_destroy (GtkObject *object);
static void e_minicard_finalize (GtkObject *object);
static gboolean e_minicard_event (GnomeCanvasItem *item, GdkEvent *event);
static void e_minicard_realize (GnomeCanvasItem *item);
static void e_minicard_unrealize (GnomeCanvasItem *item);
static void e_minicard_reflow ( GnomeCanvasItem *item, int flags );
static void e_minicard_resize_children( EMinicard *e_minicard );
static void remodel( EMinicard *e_minicard );
static gint e_minicard_drag_begin (EMinicard *minicard, GdkEvent *event);
static GnomeCanvasGroupClass *parent_class = NULL;
typedef struct _EMinicardField EMinicardField;
struct _EMinicardField {
ECardSimpleField field;
GnomeCanvasItem *label;
};
#define d(x)
#define LIST_ICON_FILENAME "contact-is-a-list.png"
#define E_MINICARD_FIELD(field) ((EMinicardField *)(field))
static void
e_minicard_field_destroy(EMinicardField *field)
{
gtk_object_destroy(GTK_OBJECT(field->label));
g_free(field);
}
/* The arguments we take */
enum {
ARG_0,
ARG_WIDTH,
ARG_HEIGHT,
ARG_HAS_FOCUS,
ARG_SELECTED,
ARG_HAS_CURSOR,
ARG_EDITABLE,
ARG_CARD
};
enum {
SELECTED,
DRAG_BEGIN,
LAST_SIGNAL
};
static guint e_minicard_signals [LAST_SIGNAL] = {0, };
GtkType
e_minicard_get_type (void)
{
static GtkType minicard_type = 0;
if (!minicard_type)
{
static const GtkTypeInfo minicard_info =
{
"EMinicard",
sizeof (EMinicard),
sizeof (EMinicardClass),
(GtkClassInitFunc) e_minicard_class_init,
(GtkObjectInitFunc) e_minicard_init,
/* reserved_1 */ NULL,
/* reserved_2 */ NULL,
(GtkClassInitFunc) NULL,
};
minicard_type = gtk_type_unique (gnome_canvas_group_get_type (), &minicard_info);
}
return minicard_type;
}
static void
e_minicard_class_init (EMinicardClass *klass)
{
GtkObjectClass *object_class;
GnomeCanvasItemClass *item_class;
object_class = (GtkObjectClass*) klass;
item_class = (GnomeCanvasItemClass *) klass;
parent_class = gtk_type_class (gnome_canvas_group_get_type ());
gtk_object_add_arg_type ("EMinicard::width", GTK_TYPE_DOUBLE,
GTK_ARG_READWRITE, ARG_WIDTH);
gtk_object_add_arg_type ("EMinicard::height", GTK_TYPE_DOUBLE,
GTK_ARG_READABLE, ARG_HEIGHT);
gtk_object_add_arg_type ("EMinicard::has_focus", GTK_TYPE_ENUM,
GTK_ARG_READWRITE, ARG_HAS_FOCUS);
gtk_object_add_arg_type ("EMinicard::selected", GTK_TYPE_BOOL,
GTK_ARG_READWRITE, ARG_SELECTED);
gtk_object_add_arg_type ("EMinicard::has_cursor", GTK_TYPE_BOOL,
GTK_ARG_READWRITE, ARG_HAS_CURSOR);
gtk_object_add_arg_type ("EMinicard::editable", GTK_TYPE_BOOL,
GTK_ARG_READWRITE, ARG_EDITABLE);
gtk_object_add_arg_type ("EMinicard::card", GTK_TYPE_OBJECT,
GTK_ARG_READWRITE, ARG_CARD);
e_minicard_signals [SELECTED] =
gtk_signal_new ("selected",
GTK_RUN_LAST,
object_class->type,
GTK_SIGNAL_OFFSET (EMinicardClass, selected),
gtk_marshal_INT__POINTER,
GTK_TYPE_INT, 1, GTK_TYPE_POINTER);
e_minicard_signals [DRAG_BEGIN] =
gtk_signal_new ("drag_begin",
GTK_RUN_LAST,
object_class->type,
GTK_SIGNAL_OFFSET (EMinicardClass, drag_begin),
gtk_marshal_INT__POINTER,
GTK_TYPE_INT, 1, GTK_TYPE_POINTER);
gtk_object_class_add_signals (object_class, e_minicard_signals, LAST_SIGNAL);
object_class->set_arg = e_minicard_set_arg;
object_class->get_arg = e_minicard_get_arg;
object_class->destroy = e_minicard_destroy;
object_class->finalize = e_minicard_finalize;
/* GnomeCanvasItem method overrides */
item_class->realize = e_minicard_realize;
item_class->unrealize = e_minicard_unrealize;
item_class->event = e_minicard_event;
klass->selected = NULL;
}
static void
e_minicard_init (EMinicard *minicard)
{
/* minicard->card = NULL;*/
minicard->rect = NULL;
minicard->fields = NULL;
minicard->width = 10;
minicard->height = 10;
minicard->has_focus = FALSE;
minicard->selected = FALSE;
minicard->editable = FALSE;
minicard->has_cursor = FALSE;
minicard->card = NULL;
minicard->simple = e_card_simple_new(NULL);
minicard->list_icon_pixbuf = gdk_pixbuf_new_from_file (EVOLUTION_IMAGESDIR "/" LIST_ICON_FILENAME);
minicard->list_icon_size = gdk_pixbuf_get_height (minicard->list_icon_pixbuf);
minicard->editor = NULL;
minicard->changed = FALSE;
e_canvas_item_set_reflow_callback(GNOME_CANVAS_ITEM(minicard), e_minicard_reflow);
}
static void
set_selected (EMinicard *minicard, gboolean selected)
{
GtkWidget *canvas = GTK_WIDGET(GNOME_CANVAS_ITEM(minicard)->canvas);
if (selected) {
gnome_canvas_item_set (minicard->rect,
"outline_color_gdk", &canvas->style->bg[GTK_STATE_NORMAL],
NULL);
gnome_canvas_item_set (minicard->header_rect,
"fill_color_gdk", &canvas->style->bg[GTK_STATE_SELECTED],
NULL);
gnome_canvas_item_set (minicard->header_text,
"fill_color_gdk", &canvas->style->text[GTK_STATE_SELECTED],
NULL);
} else {
gnome_canvas_item_set (minicard->rect,
"outline_color", NULL,
NULL);
gnome_canvas_item_set (minicard->header_rect,
"fill_color_gdk", &canvas->style->bg[GTK_STATE_NORMAL],
NULL);
gnome_canvas_item_set (minicard->header_text,
"fill_color_gdk", &canvas->style->fg[GTK_STATE_NORMAL],
NULL);
}
minicard->selected = selected;
}
static void
set_has_cursor (EMinicard *minicard, gboolean has_cursor)
{
if (!minicard->has_focus && has_cursor)
e_canvas_item_grab_focus(GNOME_CANVAS_ITEM (minicard), FALSE);
minicard->has_cursor = has_cursor;
}
static void
e_minicard_set_arg (GtkObject *o, GtkArg *arg, guint arg_id)
{
GnomeCanvasItem *item;
EMinicard *e_minicard;
GList *l;
item = GNOME_CANVAS_ITEM (o);
e_minicard = E_MINICARD (o);
switch (arg_id){
case ARG_WIDTH:
if (e_minicard->width != GTK_VALUE_DOUBLE (*arg)) {
e_minicard->width = GTK_VALUE_DOUBLE (*arg);
e_minicard_resize_children(e_minicard);
if ( GTK_OBJECT_FLAGS( e_minicard ) & GNOME_CANVAS_ITEM_REALIZED )
e_canvas_item_request_reflow(item);
}
break;
case ARG_HAS_FOCUS:
if (e_minicard->fields) {
if ( GTK_VALUE_ENUM(*arg) == E_FOCUS_START ||
GTK_VALUE_ENUM(*arg) == E_FOCUS_CURRENT) {
gnome_canvas_item_set(E_MINICARD_FIELD(e_minicard->fields->data)->label,
"has_focus", GTK_VALUE_ENUM(*arg),
NULL);
} else if ( GTK_VALUE_ENUM(*arg) == E_FOCUS_END ) {
gnome_canvas_item_set(E_MINICARD_FIELD(g_list_last(e_minicard->fields)->data)->label,
"has_focus", GTK_VALUE_ENUM(*arg),
NULL);
}
}
else {
if (!e_minicard->has_focus)
e_canvas_item_grab_focus(item, FALSE);
}
break;
case ARG_SELECTED:
if (e_minicard->selected != GTK_VALUE_BOOL(*arg))
set_selected (e_minicard, GTK_VALUE_BOOL(*arg));
break;
case ARG_EDITABLE:
e_minicard->editable = GTK_VALUE_BOOL(*arg);
for (l = e_minicard->fields; l; l = l->next)
gtk_object_set (GTK_OBJECT (E_MINICARD_FIELD (l->data)->label),
"editable", e_minicard->editable,
NULL);
break;
case ARG_HAS_CURSOR:
d(g_print("%s: ARG_HAS_CURSOR\n", __FUNCTION__));
if (e_minicard->has_cursor != GTK_VALUE_BOOL(*arg))
set_has_cursor (e_minicard, GTK_VALUE_BOOL(*arg));
break;
case ARG_CARD:
if (e_minicard->card)
gtk_object_unref (GTK_OBJECT(e_minicard->card));
e_minicard->card = E_CARD(GTK_VALUE_OBJECT (*arg));
if (e_minicard->card)
gtk_object_ref (GTK_OBJECT(e_minicard->card));
gtk_object_set(GTK_OBJECT(e_minicard->simple),
"card", e_minicard->card,
NULL);
remodel(e_minicard);
e_canvas_item_request_reflow(item);
e_minicard->changed = FALSE;
break;
}
}
static void
e_minicard_get_arg (GtkObject *object, GtkArg *arg, guint arg_id)
{
EMinicard *e_minicard;
e_minicard = E_MINICARD (object);
switch (arg_id) {
case ARG_WIDTH:
GTK_VALUE_DOUBLE (*arg) = e_minicard->width;
break;
case ARG_HEIGHT:
GTK_VALUE_DOUBLE (*arg) = e_minicard->height;
break;
case ARG_HAS_FOCUS:
GTK_VALUE_ENUM (*arg) = e_minicard->has_focus ? E_FOCUS_CURRENT : E_FOCUS_NONE;
break;
case ARG_SELECTED:
GTK_VALUE_BOOL (*arg) = e_minicard->selected;
break;
case ARG_HAS_CURSOR:
GTK_VALUE_BOOL (*arg) = e_minicard->has_cursor;
break;
case ARG_EDITABLE:
GTK_VALUE_BOOL (*arg) = e_minicard->editable;
break;
case ARG_CARD:
e_card_simple_sync_card(e_minicard->simple);
GTK_VALUE_OBJECT (*arg) = GTK_OBJECT(e_minicard->card);
break;
default:
arg->type = GTK_TYPE_INVALID;
break;
}
}
static void
e_minicard_destroy (GtkObject *object)
{
EMinicard *e_minicard;
g_return_if_fail (object != NULL);
g_return_if_fail (E_IS_MINICARD (object));
e_minicard = E_MINICARD (object);
g_list_foreach(e_minicard->fields, (GFunc) e_minicard_field_destroy, NULL);
g_list_free(e_minicard->fields);
gdk_pixbuf_unref (e_minicard->list_icon_pixbuf);
if (GTK_OBJECT_CLASS (parent_class)->destroy)
(* GTK_OBJECT_CLASS (parent_class)->destroy) (object);
}
static void
e_minicard_finalize (GtkObject *object)
{
EMinicard *e_minicard;
g_return_if_fail (object != NULL);
g_return_if_fail (E_IS_MINICARD (object));
e_minicard = E_MINICARD (object);
if (e_minicard->card)
gtk_object_unref (GTK_OBJECT(e_minicard->card));
if (e_minicard->simple)
gtk_object_unref (GTK_OBJECT(e_minicard->simple));
if (GTK_OBJECT_CLASS (parent_class)->finalize)
(* GTK_OBJECT_CLASS (parent_class)->finalize) (object);
}
static void
e_minicard_realize (GnomeCanvasItem *item)
{
EMinicard *e_minicard;
GnomeCanvasGroup *group;
GtkWidget *canvas;
e_minicard = E_MINICARD (item);
group = GNOME_CANVAS_GROUP( item );
canvas = GTK_WIDGET (GNOME_CANVAS_ITEM (item)->canvas);
if (GNOME_CANVAS_ITEM_CLASS(parent_class)->realize)
(* GNOME_CANVAS_ITEM_CLASS(parent_class)->realize) (item);
e_minicard->rect =
gnome_canvas_item_new( group,
gnome_canvas_rect_get_type(),
"x1", (double) 0,
"y1", (double) 0,
"x2", (double) e_minicard->width - 1,
"y2", (double) e_minicard->height - 1,
"outline_color", NULL,
NULL );
e_minicard->header_rect =
gnome_canvas_item_new( group,
gnome_canvas_rect_get_type(),
"x1", (double) 2,
"y1", (double) 2,
"x2", (double) e_minicard->width - 3,
"y2", (double) e_minicard->height - 3,
"fill_color_gdk", &canvas->style->bg[GTK_STATE_NORMAL],
NULL );
e_minicard->header_text =
gnome_canvas_item_new( group,
e_text_get_type(),
"anchor", GTK_ANCHOR_NW,
"width", (double) ( e_minicard->width - 12 ),
"clip", TRUE,
"use_ellipsis", TRUE,
#if 0
"font", "fixed-bold-10",
#endif
"fill_color_gdk", &canvas->style->fg[GTK_STATE_NORMAL],
"text", "",
"draw_background", FALSE,
NULL );
e_canvas_item_move_absolute(e_minicard->header_text, 6, 6);
e_minicard->list_icon =
gnome_canvas_item_new ( group,
gnome_canvas_pixbuf_get_type(),
"pixbuf", e_minicard->list_icon_pixbuf,
NULL);
remodel(e_minicard);
e_canvas_item_request_reflow(item);
if (!item->canvas->aa) {
}
}
static void
e_minicard_unrealize (GnomeCanvasItem *item)
{
EMinicard *e_minicard;
e_minicard = E_MINICARD (item);
if (!item->canvas->aa)
{
}
if (GNOME_CANVAS_ITEM_CLASS(parent_class)->unrealize)
(* GNOME_CANVAS_ITEM_CLASS(parent_class)->unrealize) (item);
}
static void
card_modified_cb (EBook* book, EBookStatus status, gpointer user_data)
{
g_print ("%s: %s(): a card was modified\n", __FILE__, __FUNCTION__);
if (status != E_BOOK_STATUS_SUCCESS)
e_addressbook_error_dialog (_("Error modifying card"), status);
}
/* Callback used when the contact editor is closed */
static void
editor_closed_cb (GtkObject *editor, gpointer data)
{
EMinicard *minicard = data;
gtk_object_unref (GTK_OBJECT (editor));
minicard->editor = NULL;
}
static gboolean
e_minicard_event (GnomeCanvasItem *item, GdkEvent *event)
{
EMinicard *e_minicard;
GtkWidget *canvas;
e_minicard = E_MINICARD (item);
canvas = GTK_WIDGET (GNOME_CANVAS_ITEM (item)->canvas);
switch( event->type ) {
case GDK_FOCUS_CHANGE:
{
GdkEventFocus *focus_event = (GdkEventFocus *) event;
d(g_print("%s: GDK_FOCUS_CHANGE: %s\n", __FUNCTION__, focus_event->in?"in":"out"));
if (focus_event->in) {
/* Chris: When EMinicard gets the cursor, if it doesn't have the focus, it should take it. */
e_minicard->has_focus = TRUE;
if (!e_minicard->selected) {
e_minicard_selected(e_minicard, event);
}
} else {
EBook *book = NULL;
if (e_minicard->changed) {
e_card_simple_sync_card(e_minicard->simple);
if (E_IS_MINICARD_VIEW(GNOME_CANVAS_ITEM(e_minicard)->parent)) {
gtk_object_get(GTK_OBJECT(GNOME_CANVAS_ITEM(e_minicard)->parent),
"book", &book,
NULL);
}
if (book) {
/* Add the card in the contact editor to our ebook */
e_card_merging_book_commit_card (book,
e_minicard->card,
card_modified_cb,
NULL);
} else {
remodel(e_minicard);
e_canvas_item_request_reflow(GNOME_CANVAS_ITEM(e_minicard));
}
e_minicard->changed = FALSE;
}
e_minicard->has_focus = FALSE;
}
}
break;
case GDK_BUTTON_PRESS: {
if (1 <= event->button.button && event->button.button <= 2) {
int ret_val = e_minicard_selected(e_minicard, event);
GdkEventMask mask = ((1 << (4 + event->button.button)) |
GDK_POINTER_MOTION_MASK |
GDK_BUTTON_PRESS_MASK |
GDK_BUTTON_RELEASE_MASK);
e_canvas_item_grab_focus(item, TRUE);
if (gnome_canvas_item_grab (GNOME_CANVAS_ITEM (e_minicard),
mask, NULL, event->button.time)) {
return FALSE;
}
gtk_grab_add (GTK_WIDGET (GNOME_CANVAS_ITEM (e_minicard)->canvas));
e_minicard->button_x = event->button.x;
e_minicard->button_y = event->button.y;
e_minicard->drag_button = event->button.button;
e_minicard->drag_button_down = TRUE;
return ret_val;
} else if (event->button.button == 3) {
int ret_val = e_minicard_selected(e_minicard, event);
if (ret_val != 0)
return ret_val;
}
break;
}
case GDK_BUTTON_RELEASE:
if (e_minicard->drag_button == event->button.button) {
e_minicard->drag_button = 0;
e_minicard->drag_button_down = FALSE;
e_minicard->button_x = -1;
e_minicard->button_y = -1;
if (GTK_WIDGET_HAS_GRAB (GNOME_CANVAS_ITEM (e_minicard)->canvas)) {
gtk_grab_remove (GTK_WIDGET (GNOME_CANVAS_ITEM (e_minicard)->canvas));
gnome_canvas_item_ungrab (GNOME_CANVAS_ITEM (e_minicard), event->button.time);
}
}
break;
case GDK_MOTION_NOTIFY:
if (e_minicard->drag_button_down && event->motion.state & GDK_BUTTON1_MASK) {
if (MAX (abs (e_minicard->button_x - event->motion.x),
abs (e_minicard->button_y - event->motion.y)) > 3) {
gint ret_val;
ret_val = e_minicard_drag_begin(e_minicard, event);
e_minicard->drag_button_down = FALSE;
return ret_val;
}
}
break;
case GDK_2BUTTON_PRESS:
if (event->button.button == 1 && E_IS_MINICARD_VIEW(item->parent)) {
if (e_minicard->editor) {
if (e_card_evolution_list (e_minicard->card))
e_contact_list_editor_raise (E_CONTACT_LIST_EDITOR(e_minicard->editor));
else
e_contact_editor_raise(E_CONTACT_EDITOR(e_minicard->editor));
} else {
EBook *book = NULL;
if (E_IS_MINICARD_VIEW(item->parent)) {
gtk_object_get(GTK_OBJECT(item->parent),
"book", &book,
NULL);
}
if (book != NULL) {
if (e_card_evolution_list (e_minicard->card)) {
EContactListEditor *editor = e_addressbook_show_contact_list_editor (book, e_minicard->card,
FALSE, e_minicard->editable);
e_minicard->editor = GTK_OBJECT (editor);
}
else {
EContactEditor *editor = e_addressbook_show_contact_editor (book, e_minicard->card,
FALSE, e_minicard->editable);
e_minicard->editor = GTK_OBJECT (editor);
}
gtk_object_ref (e_minicard->editor);
gtk_signal_connect (e_minicard->editor, "editor_closed",
GTK_SIGNAL_FUNC (editor_closed_cb), e_minicard);
}
}
return TRUE;
}
break;
case GDK_KEY_PRESS:
if (event->key.keyval == GDK_Tab ||
event->key.keyval == GDK_KP_Tab ||
event->key.keyval == GDK_ISO_Left_Tab) {
GList *list;
for (list = e_minicard->fields; list; list = list->next) {
EMinicardField *field = E_MINICARD_FIELD(list->data);
GnomeCanvasItem *item = field->label;
EFocus has_focus;
gtk_object_get(GTK_OBJECT(item),
"has_focus", &has_focus,
NULL);
if (has_focus != E_FOCUS_NONE) {
if (event->key.state & GDK_SHIFT_MASK)
list = list->prev;
else
list = list->next;
if (list) {
EMinicardField *field = E_MINICARD_FIELD(list->data);
GnomeCanvasItem *item = field->label;
gnome_canvas_item_set(item,
"has_focus", (event->key.state & GDK_SHIFT_MASK) ? E_FOCUS_END : E_FOCUS_START,
NULL);
return 1;
} else {
return 0;
}
}
}
}
default:
break;
}
if (GNOME_CANVAS_ITEM_CLASS( parent_class )->event)
return (* GNOME_CANVAS_ITEM_CLASS( parent_class )->event) (item, event);
else
return 0;
}
static void
e_minicard_resize_children( EMinicard *e_minicard )
{
GList *list;
if (e_minicard->header_text) {
gnome_canvas_item_set( e_minicard->header_text,
"width", ((double) e_minicard->width - 12
- (e_card_evolution_list (e_minicard->card) ? e_minicard->list_icon_size : 0.0)),
NULL );
}
if (e_minicard->list_icon) {
e_canvas_item_move_absolute(e_minicard->list_icon,
e_minicard->width - e_minicard->list_icon_size - 3,
3);
}
for ( list = e_minicard->fields; list; list = g_list_next( list ) ) {
gnome_canvas_item_set( E_MINICARD_FIELD( list->data )->label,
"width", (double) e_minicard->width - 4.0,
NULL );
}
}
static void
field_changed (EText *text, EMinicard *e_minicard)
{
ECardSimpleType type;
char *string;
type = GPOINTER_TO_INT
(gtk_object_get_data(GTK_OBJECT(text),
"EMinicard:field"));
gtk_object_get(GTK_OBJECT(text),
"text", &string,
NULL);
e_card_simple_set(e_minicard->simple,
type,
string);
g_free(string);
e_minicard->changed = TRUE;
}
static void
field_activated (EText *text, EMinicard *e_minicard)
{
e_text_stop_editing (text);
e_canvas_item_grab_focus (GNOME_CANVAS_ITEM (e_minicard), FALSE);
}
static void
add_field (EMinicard *e_minicard, ECardSimpleField field, gdouble left_width)
{
GnomeCanvasItem *new_item;
GnomeCanvasGroup *group;
ECardSimpleType type;
EMinicardField *minicard_field;
char *name;
char *string;
group = GNOME_CANVAS_GROUP( e_minicard );
type = e_card_simple_type(e_minicard->simple, field);
name = g_strdup_printf("%s:", e_card_simple_get_name(e_minicard->simple, field));
string = e_card_simple_get(e_minicard->simple, field);
/* Magically convert embedded XML into an address. */
if (!strncmp (string, "<?xml", 4)) {
EDestination *dest = e_destination_import (string);
if (dest != NULL) {
gchar *new_string = g_strdup (e_destination_get_address (dest));
g_free (string);
string = new_string;
gtk_object_unref (GTK_OBJECT (dest));
}
}
new_item = e_minicard_label_new(group);
gnome_canvas_item_set( new_item,
"width", e_minicard->width - 4.0,
"fieldname", name,
"field", string,
"max_field_name_length", left_width,
"editable", e_minicard->editable,
NULL );
gtk_signal_connect(GTK_OBJECT(E_MINICARD_LABEL(new_item)->field),
"changed", GTK_SIGNAL_FUNC(field_changed), e_minicard);
gtk_signal_connect(GTK_OBJECT(E_MINICARD_LABEL(new_item)->field),
"activate", GTK_SIGNAL_FUNC(field_activated), e_minicard);
gtk_object_set(GTK_OBJECT(E_MINICARD_LABEL(new_item)->field),
"allow_newlines", e_card_simple_get_allow_newlines (e_minicard->simple, field),
NULL);
gtk_object_set_data(GTK_OBJECT(E_MINICARD_LABEL(new_item)->field),
"EMinicard:field",
GINT_TO_POINTER(field));
minicard_field = g_new(EMinicardField, 1);
minicard_field->field = field;
minicard_field->label = new_item;
e_minicard->fields = g_list_append( e_minicard->fields, minicard_field);
e_canvas_item_move_absolute(new_item, 2, e_minicard->height);
g_free(name);
g_free(string);
}
static gdouble
get_left_width(EMinicard *e_minicard)
{
gchar *name;
ECardSimpleField field;
gdouble width = -1;
GdkFont *font;
font = ((GtkWidget *) ((GnomeCanvasItem *) e_minicard)->canvas)->style->font;
for(field = E_CARD_SIMPLE_FIELD_FULL_NAME; field != E_CARD_SIMPLE_FIELD_LAST; field++) {
gdouble this_width;
name = g_strdup_printf("%s:", e_card_simple_get_name(e_minicard->simple, field));
this_width = gdk_text_width(font, name, strlen(name));
if (width < this_width)
width = this_width;
g_free(name);
}
return width;
}
static void
remodel( EMinicard *e_minicard )
{
int count = 0;
if ( !(GTK_OBJECT_FLAGS( e_minicard ) & GNOME_CANVAS_ITEM_REALIZED) )
return;
if (e_minicard->simple) {
ECardSimpleField field;
GList *list;
char *file_as;
gdouble left_width = -1;
if (e_minicard->header_text) {
file_as = e_card_simple_get(e_minicard->simple, E_CARD_SIMPLE_FIELD_FILE_AS);
gnome_canvas_item_set( e_minicard->header_text,
"text", file_as ? file_as : "",
NULL );
g_free(file_as);
}
if ( e_card_evolution_list (e_minicard->card) ) {
gnome_canvas_item_show (e_minicard->list_icon);
}
else {
gnome_canvas_item_hide (e_minicard->list_icon);
}
list = e_minicard->fields;
e_minicard->fields = NULL;
for(field = E_CARD_SIMPLE_FIELD_FULL_NAME; field != E_CARD_SIMPLE_FIELD_LAST_SIMPLE_STRING && count < 5; field++) {
EMinicardField *minicard_field = NULL;
if (list)
minicard_field = list->data;
if (minicard_field && minicard_field->field == field) {
GList *this_list = list;
char *string;
string = e_card_simple_get(e_minicard->simple, field);
if (string && *string) {
/* Magically convert embedded XML into an address. */
if (!strncmp (string, "<?xml", 4)) {
EDestination *dest = e_destination_import (string);
if (dest != NULL) {
gchar *new_string = g_strdup (e_destination_get_address (dest));
g_free (string);
string = new_string;
gtk_object_unref (GTK_OBJECT (dest));
}
}
e_minicard->fields = g_list_append(e_minicard->fields, minicard_field);
gtk_object_set(GTK_OBJECT(minicard_field->label),
"field", string,
NULL);
count ++;
} else {
e_minicard_field_destroy(minicard_field);
}
list = g_list_remove_link(list, this_list);
g_list_free_1(this_list);
g_free(string);
} else {
char *string;
if (left_width == -1) {
left_width = get_left_width(e_minicard);
}
string = e_card_simple_get(e_minicard->simple, field);
if (string && *string) {
add_field(e_minicard, field, left_width);
count++;
}
g_free(string);
}
}
g_list_foreach(list, (GFunc) e_minicard_field_destroy, NULL);
g_list_free(list);
}
}
static void
e_minicard_reflow( GnomeCanvasItem *item, int flags )
{
EMinicard *e_minicard = E_MINICARD(item);
if ( GTK_OBJECT_FLAGS( e_minicard ) & GNOME_CANVAS_ITEM_REALIZED ) {
GList *list;
gdouble text_height;
gint old_height;
old_height = e_minicard->height;
gtk_object_get( GTK_OBJECT( e_minicard->header_text ),
"text_height", &text_height,
NULL );
e_minicard->height = text_height + 10.0;
gnome_canvas_item_set( e_minicard->header_rect,
"y2", text_height + 9.0,
NULL );
for(list = e_minicard->fields; list; list = g_list_next(list)) {
EMinicardField *field = E_MINICARD_FIELD(list->data);
GnomeCanvasItem *item = field->label;
gtk_object_get (GTK_OBJECT(item),
"height", &text_height,
NULL);
e_canvas_item_move_absolute(item, 2, e_minicard->height);
e_minicard->height += text_height;
}
e_minicard->height += 2;
gnome_canvas_item_set( e_minicard->rect,
"y2", (double) e_minicard->height - 1,
NULL );
gnome_canvas_item_set( e_minicard->rect,
"x2", (double) e_minicard->width - 1.0,
"y2", (double) e_minicard->height - 1.0,
NULL );
gnome_canvas_item_set( e_minicard->header_rect,
"x2", (double) e_minicard->width - 3.0,
NULL );
if (old_height != e_minicard->height)
e_canvas_item_request_parent_reflow(item);
}
}
const char *
e_minicard_get_card_id (EMinicard *minicard)
{
g_return_val_if_fail(minicard != NULL, NULL);
g_return_val_if_fail(E_IS_MINICARD(minicard), NULL);
if (minicard->card) {
return e_card_get_id(minicard->card);
} else {
return "";
}
}
int
e_minicard_compare (EMinicard *minicard1, EMinicard *minicard2)
{
g_return_val_if_fail(minicard1 != NULL, 0);
g_return_val_if_fail(E_IS_MINICARD(minicard1), 0);
g_return_val_if_fail(minicard2 != NULL, 0);
g_return_val_if_fail(E_IS_MINICARD(minicard2), 0);
if (minicard1->card && minicard2->card) {
char *file_as1, *file_as2;
gtk_object_get(GTK_OBJECT(minicard1->card),
"file_as", &file_as1,
NULL);
gtk_object_get(GTK_OBJECT(minicard2->card),
"file_as", &file_as2,
NULL);
if (file_as1 && file_as2)
return g_utf8_collate(file_as1, file_as2);
if (file_as1)
return -1;
if (file_as2)
return 1;
return strcmp(e_minicard_get_card_id(minicard1), e_minicard_get_card_id(minicard2));
} else {
return 0;
}
}
int
e_minicard_selected (EMinicard *minicard, GdkEvent *event)
{
gint ret_val = 0;
GnomeCanvasItem *item = GNOME_CANVAS_ITEM (minicard);
if (item->parent) {
guint signal_id = gtk_signal_lookup ("selection_event", GTK_OBJECT_TYPE (item->parent));
/* We should probably check the signature here, but I
* don't think it's worth the time required to code
* it.
*/
if (signal_id != 0) {
gtk_signal_emit(GTK_OBJECT(item->parent),
signal_id,
item, event, &ret_val);
}
}
return ret_val;
}
static gint
e_minicard_drag_begin (EMinicard *minicard, GdkEvent *event)
{
gint ret_val = 0;
gtk_signal_emit (GTK_OBJECT(minicard),
e_minicard_signals[DRAG_BEGIN],
event, &ret_val);
return ret_val;
}