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35fea294345bd6c04ef81282fec3ecb052d12619
evolution/addressbook/gui/widgets/e-minicard.c
Larry Ewing 1761fff007 Fix lots of leaks, update for correct use of g_object_get. Some misc 
2003-06-13  Larry Ewing  <lewing@ximian.com>

	* gui/component/addressbook.c:
        * gui/component/e-cardlist-model.c:
	* gui/component/select-names/e-select-names-text-model.c:
	* gui/contact-editor/e-contact-editor.c:
	* gui/contact-editor/e-contact-save-as.c:
	* gui/contact-list-editor/e-contact-list-editor.c:
	* gui/widgets/e-addressbook-table-adapter.c:
	* gui/widgets/e-addressbook-util.c:
	* gui/widgets/e-addressbook-view.c:
	* gui/widgets/e-minicard-view.c:
	* gui/widgets/e-minicard.c:  Fix lots of leaks, update for correct
	use of g_object_get.  Some misc cleanups.

svn path=/trunk/; revision=21442
2003-06-14 04:34:20 +00:00

1094 lines
30 KiB
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/* -*- 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 <string.h>
#include <glib.h>
#include <gtk/gtkdnd.h>
#include <gtk/gtkmain.h>
#include <gdk/gdkkeysyms.h>
#include <libgnome/gnome-i18n.h>
#include <libgnomecanvas/gnome-canvas-rect-ellipse.h>
#include <libgnomecanvas/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 "addressbook/backend/ebook/e-book.h"
#include "e-addressbook-marshal.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"
#include "ebook/e-destination.h"
static void e_minicard_init (EMinicard *card);
static void e_minicard_class_init (EMinicardClass *klass);
static void e_minicard_set_property (GObject *object, guint prop_id, const GValue *value, GParamSpec *pspec);
static void e_minicard_get_property (GObject *object, guint prop_id, GValue *value, GParamSpec *pspec);
static void e_minicard_dispose (GObject *object);
static void e_minicard_finalize (GObject *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_style_set (EMinicard *minicard, GtkStyle *previous_style);
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-list-16.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 {
PROP_0,
PROP_WIDTH,
PROP_HEIGHT,
PROP_HAS_FOCUS,
PROP_SELECTED,
PROP_HAS_CURSOR,
PROP_EDITABLE,
PROP_CARD
};
enum {
SELECTED,
DRAG_BEGIN,
STYLE_SET,
LAST_SIGNAL
};
static guint e_minicard_signals [LAST_SIGNAL] = {0, };
GType
e_minicard_get_type (void)
{
static GType type = 0;
if (!type) {
static const GTypeInfo info = {
sizeof (EMinicardClass),
NULL, /* base_init */
NULL, /* base_finalize */
(GClassInitFunc) e_minicard_class_init,
NULL, /* class_finalize */
NULL, /* class_data */
sizeof (EMinicard),
0, /* n_preallocs */
(GInstanceInitFunc) e_minicard_init,
};
type = g_type_register_static (gnome_canvas_group_get_type (), "EMinicard", &info, 0);
}
return type;
}
static void
e_minicard_class_init (EMinicardClass *klass)
{
GObjectClass *object_class = (GObjectClass*) klass;
GnomeCanvasItemClass *item_class = (GnomeCanvasItemClass *) klass;
object_class->set_property = e_minicard_set_property;
object_class->get_property = e_minicard_get_property;
object_class->dispose = e_minicard_dispose;
object_class->finalize = e_minicard_finalize;
klass->style_set = e_minicard_style_set;
parent_class = gtk_type_class (gnome_canvas_group_get_type ());
g_object_class_install_property (object_class, PROP_WIDTH,
g_param_spec_double ("width",
_("Width"),
/*_( */"XXX blurb" /*)*/,
0.0, G_MAXDOUBLE, 10.0,
G_PARAM_READWRITE));
g_object_class_install_property (object_class, PROP_HEIGHT,
g_param_spec_double ("height",
_("Height"),
/*_( */"XXX blurb" /*)*/,
0.0, G_MAXDOUBLE, 10.0,
G_PARAM_READABLE));
g_object_class_install_property (object_class, PROP_HAS_FOCUS,
/* XXX should be _enum */
g_param_spec_int ("has_focus",
_("Has Focus"),
/*_( */"XXX blurb" /*)*/,
E_MINICARD_FOCUS_TYPE_START, E_MINICARD_FOCUS_TYPE_END,
E_MINICARD_FOCUS_TYPE_START,
G_PARAM_READWRITE));
g_object_class_install_property (object_class, PROP_SELECTED,
g_param_spec_boolean ("selected",
_("Selected"),
/*_( */"XXX blurb" /*)*/,
FALSE,
G_PARAM_READWRITE));
g_object_class_install_property (object_class, PROP_HAS_CURSOR,
g_param_spec_boolean ("has_cursor",
_("Has Cursor"),
/*_( */"XXX blurb" /*)*/,
FALSE,
G_PARAM_READWRITE));
g_object_class_install_property (object_class, PROP_EDITABLE,
g_param_spec_boolean ("editable",
_("Editable"),
/*_( */"XXX blurb" /*)*/,
FALSE,
G_PARAM_READWRITE));
g_object_class_install_property (object_class, PROP_CARD,
g_param_spec_object ("card",
_("Card"),
/*_( */"XXX blurb" /*)*/,
E_TYPE_CARD,
G_PARAM_READWRITE));
e_minicard_signals [SELECTED] =
g_signal_new ("selected",
G_OBJECT_CLASS_TYPE (object_class),
G_SIGNAL_RUN_LAST,
G_STRUCT_OFFSET (EMinicardClass, selected),
NULL, NULL,
e_addressbook_marshal_INT__POINTER,
G_TYPE_INT, 1, G_TYPE_POINTER);
e_minicard_signals [DRAG_BEGIN] =
g_signal_new ("drag_begin",
G_OBJECT_CLASS_TYPE (object_class),
G_SIGNAL_RUN_LAST,
G_STRUCT_OFFSET (EMinicardClass, drag_begin),
NULL, NULL,
e_addressbook_marshal_INT__POINTER,
G_TYPE_INT, 1, G_TYPE_POINTER);
e_minicard_signals [STYLE_SET] =
g_signal_new ("style_set",
G_TYPE_FROM_CLASS (object_class),
G_SIGNAL_RUN_FIRST,
G_STRUCT_OFFSET (EMinicardClass, style_set),
NULL, NULL,
e_addressbook_marshal_VOID__OBJECT,
G_TYPE_NONE, 1,
GTK_TYPE_STYLE);
/* 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, NULL);
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_ACTIVE],
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->text[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_property (GObject *object, guint prop_id, const GValue *value, GParamSpec *pspec)
{
GnomeCanvasItem *item;
EMinicard *e_minicard;
GList *l;
item = GNOME_CANVAS_ITEM (object);
e_minicard = E_MINICARD (object);
switch (prop_id){
case PROP_WIDTH:
if (e_minicard->width != g_value_get_double (value)) {
e_minicard->width = g_value_get_double (value);
e_minicard_resize_children(e_minicard);
if ( GTK_OBJECT_FLAGS( e_minicard ) & GNOME_CANVAS_ITEM_REALIZED )
e_canvas_item_request_reflow(item);
}
break;
case PROP_HAS_FOCUS:
if (e_minicard->fields) {
if ( g_value_get_int(value) == E_FOCUS_START ||
g_value_get_int(value) == E_FOCUS_CURRENT) {
gnome_canvas_item_set(E_MINICARD_FIELD(e_minicard->fields->data)->label,
"has_focus", g_value_get_int (value),
NULL);
} else if ( g_value_get_int (value) == E_FOCUS_END ) {
gnome_canvas_item_set(E_MINICARD_FIELD(g_list_last(e_minicard->fields)->data)->label,
"has_focus", g_value_get_int (value),
NULL);
}
}
else {
if (!e_minicard->has_focus)
e_canvas_item_grab_focus(item, FALSE);
}
break;
case PROP_SELECTED:
if (e_minicard->selected != g_value_get_boolean (value))
set_selected (e_minicard, g_value_get_boolean (value));
break;
case PROP_EDITABLE:
e_minicard->editable = g_value_get_boolean (value);
for (l = e_minicard->fields; l; l = l->next)
g_object_set (E_MINICARD_FIELD (l->data)->label,
"editable", e_minicard->editable,
NULL);
break;
case PROP_HAS_CURSOR:
d(g_print("%s: PROP_HAS_CURSOR\n", G_GNUC_FUNCTION));
if (e_minicard->has_cursor != g_value_get_boolean (value))
set_has_cursor (e_minicard, g_value_get_boolean (value));
break;
case PROP_CARD:
if (e_minicard->card)
g_object_unref (e_minicard->card);
e_minicard->card = E_CARD(g_value_get_object (value));
if (e_minicard->card)
g_object_ref (e_minicard->card);
g_object_set(e_minicard->simple,
"card", e_minicard->card,
NULL);
remodel(e_minicard);
e_canvas_item_request_reflow(item);
e_minicard->changed = FALSE;
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
break;
}
}
static void
e_minicard_get_property (GObject *object, guint prop_id, GValue *value, GParamSpec *pspec)
{
EMinicard *e_minicard;
e_minicard = E_MINICARD (object);
switch (prop_id) {
case PROP_WIDTH:
g_value_set_double (value, e_minicard->width);
break;
case PROP_HEIGHT:
g_value_set_double (value, e_minicard->height);
break;
case PROP_HAS_FOCUS:
g_value_set_int (value, e_minicard->has_focus ? E_FOCUS_CURRENT : E_FOCUS_NONE);
break;
case PROP_SELECTED:
g_value_set_boolean (value, e_minicard->selected);
break;
case PROP_HAS_CURSOR:
g_value_set_boolean (value, e_minicard->has_cursor);
break;
case PROP_EDITABLE:
g_value_set_boolean (value, e_minicard->editable);
break;
case PROP_CARD:
e_card_simple_sync_card(e_minicard->simple);
g_value_set_object (value, e_minicard->card);
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
break;
}
}
static void
e_minicard_dispose (GObject *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->fields) {
g_list_foreach(e_minicard->fields, (GFunc) e_minicard_field_destroy, NULL);
g_list_free(e_minicard->fields);
e_minicard->fields = NULL;
}
if (e_minicard->list_icon_pixbuf) {
gdk_pixbuf_unref (e_minicard->list_icon_pixbuf);
e_minicard->list_icon_pixbuf = NULL;
}
if (G_OBJECT_CLASS (parent_class)->dispose)
(* G_OBJECT_CLASS (parent_class)->dispose) (object);
}
static void
e_minicard_finalize (GObject *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)
g_object_unref (e_minicard->card);
if (e_minicard->simple)
g_object_unref (e_minicard->simple);
if (G_OBJECT_CLASS (parent_class)->finalize)
(* G_OBJECT_CLASS (parent_class)->finalize) (object);
}
static void
e_minicard_style_set (EMinicard *minicard, GtkStyle *previous_style)
{
if ( (GTK_OBJECT_FLAGS( minicard ) & GNOME_CANVAS_ITEM_REALIZED) )
set_selected (minicard, minicard->selected);
}
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) MAX (e_minicard->width - 1, 0),
"y2", (double) MAX (e_minicard->height - 1, 0),
"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) MAX (e_minicard->width - 3, 0),
"y2", (double) MAX (e_minicard->height - 3, 0),
"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) MAX( e_minicard->width - 12, 0 ),
"clip", TRUE,
"use_ellipsis", TRUE,
"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);
set_selected (e_minicard, e_minicard->selected);
remodel(e_minicard);
e_canvas_item_request_reflow(item);
}
static void
e_minicard_unrealize (GnomeCanvasItem *item)
{
EMinicard *e_minicard;
e_minicard = E_MINICARD (item);
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)
{
d(g_print ("%s: %s(): a card was modified\n", __FILE__, G_GNUC_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;
g_object_unref (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", G_GNUC_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)) {
g_object_get(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);
g_object_unref(book);
} 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:
e_minicard_selected(e_minicard, event);
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)) {
g_object_get(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 = G_OBJECT (editor);
}
else {
EContactEditor *editor = e_addressbook_show_contact_editor (book, e_minicard->card,
FALSE, e_minicard->editable);
e_minicard->editor = G_OBJECT (editor);
}
g_object_ref (e_minicard->editor);
g_signal_connect (e_minicard->editor, "editor_closed",
G_CALLBACK (editor_closed_cb), e_minicard);
g_object_unref (book);
}
}
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;
g_object_get(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;
char *new_string;
gboolean is_list = FALSE;
type = GPOINTER_TO_INT
(g_object_get_data(G_OBJECT(text),
"EMinicard:field"));
g_object_get(text,
"text", &string,
NULL);
/*
* If the card is coresponding with a contact list and the field be
* changed is e-mail address, should wrap it before write it back.
*/
new_string = (char*)e_card_simple_get_const (e_minicard->simple,
E_CARD_SIMPLE_FIELD_IS_LIST);
is_list = (NULL != new_string);
if (is_list && (E_CARD_SIMPLE_FIELD_EMAIL == type ||
E_CARD_SIMPLE_FIELD_EMAIL_2 == type ||
E_CARD_SIMPLE_FIELD_EMAIL_3 == type)) {
if (string && *string) {
EDestination *dest = e_destination_new ();
if (dest != NULL){
e_destination_set_email (dest, string);
new_string = e_destination_export(dest);
g_free(string);
string=new_string;
g_object_unref (dest);
}
}
}
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", 5)) {
EDestination *dest = e_destination_import (string);
if (dest != NULL) {
gchar *new_string = g_strdup (e_destination_get_textrep (dest, TRUE));
g_free (string);
string = new_string;
g_object_unref (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 );
g_signal_connect(E_MINICARD_LABEL(new_item)->field,
"changed", G_CALLBACK (field_changed), e_minicard);
g_signal_connect(E_MINICARD_LABEL(new_item)->field,
"activate", G_CALLBACK (field_activated), e_minicard);
g_object_set(E_MINICARD_LABEL(new_item)->field,
"allow_newlines", e_card_simple_get_allow_newlines (e_minicard->simple, field),
NULL);
g_object_set_data(G_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 int
get_left_width(EMinicard *e_minicard)
{
gchar *name;
ECardSimpleField field;
int width = -1;
PangoLayout *layout;
layout = gtk_widget_create_pango_layout (GTK_WIDGET (GNOME_CANVAS_ITEM (e_minicard)->canvas), "");
for(field = E_CARD_SIMPLE_FIELD_FULL_NAME; field != E_CARD_SIMPLE_FIELD_LAST; field++) {
int this_width;
name = g_strdup_printf("%s:", e_card_simple_get_name(e_minicard->simple, field));
pango_layout_set_text (layout, name, -1);
pango_layout_get_pixel_size (layout, &this_width, NULL);
if (width < this_width)
width = this_width;
g_free(name);
}
g_object_unref (layout);
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;
int 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_minicard->card && 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_textrep (dest, TRUE));
g_free (string);
string = new_string;
g_object_unref (dest);
}
}
e_minicard->fields = g_list_append(e_minicard->fields, minicard_field);
g_object_set(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;
g_object_get( 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;
g_object_get (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,
"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)
{
int cmp = 0;
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;
g_object_get(minicard1->card,
"file_as", &file_as1,
NULL);
g_object_get(minicard2->card,
"file_as", &file_as2,
NULL);
if (file_as1 && file_as2)
cmp = g_utf8_collate(file_as1, file_as2);
else if (file_as1)
cmp = -1;
else if (file_as2)
cmp = 1;
else
cmp = strcmp(e_minicard_get_card_id(minicard1), e_minicard_get_card_id(minicard2));
g_free (file_as1);
g_free (file_as2);
}
return cmp;
}
int
e_minicard_selected (EMinicard *minicard, GdkEvent *event)
{
gint ret_val = 0;
GnomeCanvasItem *item = GNOME_CANVAS_ITEM (minicard);
if (item->parent) {
guint signal_id = g_signal_lookup ("selection_event", G_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) {
g_signal_emit(item->parent,
signal_id, 0,
item, event, &ret_val);
}
}
return ret_val;
}
static gint
e_minicard_drag_begin (EMinicard *minicard, GdkEvent *event)
{
gint ret_val = 0;
GnomeCanvasItem *parent;
g_signal_emit (minicard,
e_minicard_signals[DRAG_BEGIN], 0,
event, &ret_val);
parent = GNOME_CANVAS_ITEM (minicard)->parent;
if (parent && E_IS_REFLOW (parent)) {
E_REFLOW (parent)->maybe_in_drag = FALSE;
}
return ret_val;
}
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