aboutsummaryrefslogtreecommitdiffstats
path: root/addressbook/gui/widgets/a11y/ea-minicard-view.c
blob: b35f64ae5e34ba085ec9547af4a16282e5344d04 (plain) (blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
/*
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2 of the License, or (at your option) version 3.
 *
 * 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
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with the program; if not, see <http://www.gnu.org/licenses/>
 *
 *
 * Authors:
 *      Leon Zhang < leon.zhang@sun.com>
 *
 * Copyright (C) 1999-2008 Novell, Inc. (www.novell.com)
 *
 */

#include <config.h>
#include <string.h>
#include <gtk/gtk.h>
#include <glib/gi18n.h>
#include "ea-minicard.h"
#include "ea-minicard-view.h"
#include "eab-gui-util.h"
#include "e-addressbook-view.h"

static const gchar * action_name[] = {
    N_("New Contact"),
    N_("New Contact List")
};


static G_CONST_RETURN gchar * ea_minicard_view_get_name (AtkObject *accessible);
static G_CONST_RETURN gchar * ea_minicard_view_get_description (AtkObject *accessible);

static void ea_minicard_view_class_init (EaMinicardViewClass *klass);

static gint ea_minicard_view_get_n_children (AtkObject *obj);
static AtkObject *ea_minicard_view_ref_child (AtkObject *obj, gint i);

static AtkStateSet *ea_minicard_view_ref_state_set(AtkObject *obj);

static void atk_selection_interface_init (AtkSelectionIface *iface);
static gboolean selection_interface_add_selection (AtkSelection *selection,
                           gint i);
static gboolean selection_interface_clear_selection (AtkSelection *selection);
static AtkObject* selection_interface_ref_selection (AtkSelection *selection,
                             gint i);
static gint selection_interface_get_selection_count (AtkSelection *selection);
static gboolean selection_interface_is_child_selected (AtkSelection *selection,
                               gint i);

static void atk_action_interface_init (AtkActionIface *iface);
static gboolean atk_action_interface_do_action (AtkAction *iface, gint i);
static gint atk_action_interface_get_n_action (AtkAction *iface);
static G_CONST_RETURN gchar * atk_action_interface_get_description (AtkAction *iface, gint i);
static G_CONST_RETURN gchar * atk_action_interface_get_name (AtkAction *iface, gint i);

static gpointer parent_class = NULL;

GType
ea_minicard_view_get_type (void)
{
    static GType type = 0;
    AtkObjectFactory *factory;
    GTypeQuery query;
    GType derived_atk_type;

    if (!type) {
        static  GTypeInfo tinfo =  {
            sizeof (EaMinicardViewClass),
            (GBaseInitFunc) NULL,  /* base_init */
            (GBaseFinalizeFunc) NULL,  /* base_finalize */
            (GClassInitFunc) ea_minicard_view_class_init,
            (GClassFinalizeFunc) NULL, /* class_finalize */
            NULL,      /* class_data */
            sizeof (EaMinicardView),
            0,       /* n_preallocs */
            (GInstanceInitFunc) NULL, /* instance init */
            NULL /* value table */
        };

        static const GInterfaceInfo atk_selection_info = {
            (GInterfaceInitFunc) atk_selection_interface_init,
            (GInterfaceFinalizeFunc) NULL,
            NULL
        };

        static const GInterfaceInfo atk_action_info = {
            (GInterfaceInitFunc) atk_action_interface_init,
            (GInterfaceFinalizeFunc) NULL,
            NULL
        };

        /*
         * Figure out the size of the class and instance
         * we are run-time deriving from (GailWidget, in this case) */

        factory = atk_registry_get_factory (atk_get_default_registry (),
                            GNOME_TYPE_CANVAS_GROUP);
        derived_atk_type = atk_object_factory_get_accessible_type (factory);
        g_type_query (derived_atk_type, &query);

        tinfo.class_size = query.class_size;
        tinfo.instance_size = query.instance_size;

        type = g_type_register_static (derived_atk_type,
                        "EaMinicardView", &tinfo, 0);
        g_type_add_interface_static (type, ATK_TYPE_SELECTION,
                         &atk_selection_info);
        g_type_add_interface_static (type, ATK_TYPE_ACTION,
                         &atk_action_info);

    }

    return type;
}

static void
ea_minicard_view_class_init (EaMinicardViewClass *klass)
{
    AtkObjectClass *class = ATK_OBJECT_CLASS (klass);

    parent_class = g_type_class_peek_parent (klass);

    class->get_name = ea_minicard_view_get_name;
    class->get_description = ea_minicard_view_get_description;
    class->ref_state_set = ea_minicard_view_ref_state_set;
    class->get_n_children = ea_minicard_view_get_n_children;
    class->ref_child = ea_minicard_view_ref_child;
}

static G_CONST_RETURN gchar *
ea_minicard_view_get_name (AtkObject *accessible)
{
    EReflow *reflow;
    gchar *string;
    EMinicardView *card_view;
    EBook *book = NULL;
    const gchar *source_name;

    g_return_val_if_fail (EA_IS_MINICARD_VIEW (accessible), NULL);

    reflow = E_REFLOW(atk_gobject_accessible_get_object (ATK_GOBJECT_ACCESSIBLE (accessible)));

    if (!reflow)
        return NULL;

    /* Get the current name of minicard view*/
    card_view = E_MINICARD_VIEW (reflow);
    g_object_get (card_view->adapter, "book", &book, NULL);
    g_return_val_if_fail (E_IS_BOOK (book), NULL);
    source_name = e_source_peek_name (e_book_get_source (book));
    if (!source_name)
        source_name="";

    string = g_strdup_printf (ngettext ("current address book folder %s has %d card",
                  "current address book folder %s has %d cards",
                  reflow->count), source_name, reflow->count);

    ATK_OBJECT_CLASS (parent_class)->set_name (accessible, string);
    g_free (string);
    g_object_unref(book);
    return accessible->name;
}

static G_CONST_RETURN gchar *
ea_minicard_view_get_description (AtkObject *accessible)
{
    g_return_val_if_fail (EA_IS_MINICARD_VIEW(accessible), NULL);
    if (accessible->description)
        return accessible->description;

    return _("evolution address book");
}

AtkObject*
ea_minicard_view_new (GObject *obj)
{
    GObject *object;
    AtkObject *accessible;

    g_return_val_if_fail (E_IS_MINICARD_VIEW(obj), NULL);
    object = g_object_new (EA_TYPE_MINICARD_VIEW, NULL);
    accessible = ATK_OBJECT (object);
    atk_object_initialize (accessible, obj);
    accessible->role = ATK_ROLE_PANEL;
    return accessible;
}

static gint
ea_minicard_view_get_n_children (AtkObject *accessible)
{
    EReflow *reflow;

    gint child_num = 0;

    g_return_val_if_fail (EA_IS_MINICARD_VIEW (accessible), -1);

    reflow = E_REFLOW (atk_gobject_accessible_get_object (ATK_GOBJECT_ACCESSIBLE(accessible)));

    if (!reflow)
        return -1;

    child_num = reflow->count;

    return child_num;
}

static AtkStateSet *ea_minicard_view_ref_state_set (AtkObject *obj)
{
    AtkStateSet *state_set = NULL;
    GObject *gobj = NULL;

    state_set = ATK_OBJECT_CLASS (parent_class)->ref_state_set (obj);
    if( !state_set )
        state_set = atk_state_set_new ();

    gobj = atk_gobject_accessible_get_object (ATK_GOBJECT_ACCESSIBLE (obj));
    if( !gobj )
        return state_set;

    atk_state_set_add_state (state_set, ATK_STATE_ENABLED);
    atk_state_set_add_state (state_set, ATK_STATE_SENSITIVE);
    atk_state_set_add_state (state_set, ATK_STATE_SHOWING);

    return state_set;
}

static AtkObject *
ea_minicard_view_ref_child (AtkObject *accessible, gint index)
{
    EReflow *reflow;
    gint child_num;
    AtkObject *atk_object = NULL;
    EMinicard *card = NULL;

    g_return_val_if_fail (EA_IS_MINICARD_VIEW (accessible), NULL);

    child_num = atk_object_get_n_accessible_children (accessible);
    if (child_num <= 0 || index < 0 || index >= child_num)
        return NULL;

    reflow = E_REFLOW (atk_gobject_accessible_get_object (ATK_GOBJECT_ACCESSIBLE (accessible)));
    if (!reflow)
        return NULL;
    if (!reflow->items )
        return NULL;
        /* a minicard */
    if (index < child_num) {
        card = E_MINICARD (reflow->items[index]);
        atk_object = atk_gobject_accessible_for_object (G_OBJECT (card));
    } else {
        return NULL;
    }

    g_object_ref (atk_object);
        return atk_object;
}

/* atkselection interface */

static void
atk_selection_interface_init (AtkSelectionIface *iface)
{
    g_return_if_fail (iface != NULL);

    iface->add_selection = selection_interface_add_selection;
    iface->clear_selection = selection_interface_clear_selection;
    iface->ref_selection = selection_interface_ref_selection;
    iface->get_selection_count = selection_interface_get_selection_count;
    iface->is_child_selected = selection_interface_is_child_selected;
}

static gboolean
selection_interface_add_selection (AtkSelection *selection, gint i)
{
    AtkGObjectAccessible *atk_gobj= NULL;
    EReflow *reflow = NULL;

    atk_gobj = ATK_GOBJECT_ACCESSIBLE (selection);
    reflow = E_REFLOW (atk_gobject_accessible_get_object (atk_gobj));

    if (!reflow)
        return FALSE;

    selection_interface_clear_selection (selection);
    e_selection_model_select_single_row (reflow->selection, i);

    return TRUE;
}

static gboolean
selection_interface_clear_selection (AtkSelection *selection)
{
    AtkGObjectAccessible *atk_gobj = NULL;
    EReflow *reflow = NULL;

    atk_gobj = ATK_GOBJECT_ACCESSIBLE (selection);
    reflow = E_REFLOW(atk_gobject_accessible_get_object (atk_gobj));

    if( !reflow )
        return FALSE;

    e_selection_model_clear (reflow->selection);

    return TRUE;
}

static AtkObject*
selection_interface_ref_selection (AtkSelection *selection, gint i)
{
    return ea_minicard_view_ref_child (ATK_OBJECT (selection), i);
}

static gint
selection_interface_get_selection_count (AtkSelection *selection)
{
    AtkGObjectAccessible *atk_gobj = NULL;
    EReflow *reflow = NULL;

    atk_gobj = ATK_GOBJECT_ACCESSIBLE (selection);
    reflow = E_REFLOW (atk_gobject_accessible_get_object (atk_gobj));

    if (!reflow )
        return FALSE;

    return e_selection_model_selected_count (reflow->selection);
}

static gboolean
selection_interface_is_child_selected (AtkSelection *selection, gint i)
{
    AtkGObjectAccessible *atk_gobj = NULL;
    EReflow *reflow = NULL;

    atk_gobj = ATK_GOBJECT_ACCESSIBLE (selection);
    reflow = E_REFLOW(atk_gobject_accessible_get_object (atk_gobj));

    if( !reflow )
        return FALSE;

    return e_selection_model_is_row_selected (reflow->selection, i);
}

static void atk_action_interface_init (AtkActionIface *iface)
{
    g_return_if_fail (iface != NULL);

    iface->do_action = atk_action_interface_do_action;
    iface->get_n_actions = atk_action_interface_get_n_action;
    iface->get_description = atk_action_interface_get_description;
    iface->get_name = atk_action_interface_get_name;
}

static gboolean atk_action_interface_do_action (AtkAction *action, gint i)
{
    gboolean return_value = TRUE;
    EMinicardView *card_view;

    AtkGObjectAccessible *atk_gobj= NULL;
        EReflow *reflow = NULL;

    atk_gobj = ATK_GOBJECT_ACCESSIBLE (action);
    reflow = E_REFLOW (atk_gobject_accessible_get_object (atk_gobj));

    if (reflow == NULL)
        return FALSE;

    card_view = E_MINICARD_VIEW (reflow);

    switch (i) {
        case 0:
        /* New Contact */
            e_minicard_view_create_contact (card_view);
            break;
        case 1:
        /* New Contact List */
            e_minicard_view_create_contact_list (card_view);
            break;
        default:
            return_value = FALSE;
            break;
    }

    return return_value;
}

static gint atk_action_interface_get_n_action (AtkAction *iface)
{
    return G_N_ELEMENTS (action_name);
}

static G_CONST_RETURN gchar *
atk_action_interface_get_description (AtkAction *iface, gint i)
{
    return atk_action_interface_get_name (iface, i);
}

static G_CONST_RETURN gchar *
atk_action_interface_get_name (AtkAction *iface, gint i)
{
    if( i >= G_N_ELEMENTS (action_name) || i < 0)
        return NULL;

    return action_name[i];
}