aboutsummaryrefslogtreecommitdiffstats
path: root/shell/evolution-wizard.c
blob: 2582b8d6dd5215a0fa30715ccc63ff8ec7b8a71b (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
/* -*- Mode: C; indent-tabs-mode: t; c-basic-offset: 8; tab-width: 8 -*- */
/*
 * evolution-wizard.c
 *
 * Copyright (C) 2000, 2001, 2002 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: Iain Holmes  <iain@ximian.com>
 */

#ifdef HAVE_CONFIG_H
#include <config.h>
#endif

#include <stdio.h>
#include <gtk/gtksignal.h>
#include <gtk/gtkmarshal.h>
#include <gtk/gtktypeutils.h>
#include <bonobo/bonobo-exception.h>
#include <bonobo/bonobo-main.h>
#include <bonobo/bonobo-event-source.h>

#include "evolution-wizard.h"
#include "Evolution.h"

struct _EvolutionWizardPrivate {
    EvolutionWizardGetControlFn get_fn;
    BonoboEventSource *event_source;

    void *closure;
    int page_count;
};

enum {
    NEXT,
    PREPARE,
    BACK,
    FINISH,
    CANCEL,
    HELP,
    LAST_SIGNAL
};

#define PARENT_TYPE BONOBO_X_OBJECT_TYPE

static GtkObjectClass *parent_class;
static guint32 signals[LAST_SIGNAL] = { 0 };

static CORBA_long
impl_GNOME_Evolution_Wizard__get_pageCount (PortableServer_Servant servant,
                        CORBA_Environment *ev)
{
    BonoboObject *bonobo_object;
    EvolutionWizard *wizard;
    EvolutionWizardPrivate *priv;

    bonobo_object = bonobo_object_from_servant (servant);
    wizard = EVOLUTION_WIZARD (bonobo_object);
    priv = wizard->priv;

    return priv->page_count;
}

static Bonobo_Control
impl_GNOME_Evolution_Wizard_getControl (PortableServer_Servant servant,
                    CORBA_long pagenumber,
                    CORBA_Environment *ev)
{
    BonoboObject *bonobo_object;
    EvolutionWizard *wizard;
    EvolutionWizardPrivate *priv;
    BonoboControl *control;

    bonobo_object = bonobo_object_from_servant (servant);
    wizard = EVOLUTION_WIZARD (bonobo_object);
    priv = wizard->priv;

    if (pagenumber < 0 || pagenumber >= priv->page_count) {
        CORBA_exception_set (ev, CORBA_USER_EXCEPTION,
                     ex_GNOME_Evolution_Wizard_NoPage, NULL);
        return CORBA_OBJECT_NIL;
    }

    control = priv->get_fn (wizard, pagenumber, priv->closure);
    if (control == NULL)
        return CORBA_OBJECT_NIL;

    return (Bonobo_Control) CORBA_Object_duplicate (BONOBO_OBJREF (control), ev);
}

static void
impl_GNOME_Evolution_Wizard_notifyAction (PortableServer_Servant servant,
                      CORBA_long pagenumber,
                      GNOME_Evolution_Wizard_Action action,
                      CORBA_Environment *ev)
{
    BonoboObject *bonobo_object;
    EvolutionWizard *wizard;
    EvolutionWizardPrivate *priv;

    bonobo_object = bonobo_object_from_servant (servant);
    wizard = EVOLUTION_WIZARD (bonobo_object);
    priv = wizard->priv;

    if (pagenumber < 0
        || pagenumber > priv->page_count
        || (action != GNOME_Evolution_Wizard_BACK && pagenumber == priv->page_count)) {
        CORBA_exception_set (ev, CORBA_USER_EXCEPTION,
                     ex_GNOME_Evolution_Wizard_NoPage, NULL);
        return;
    }

    switch (action) {
    case GNOME_Evolution_Wizard_NEXT:
        g_signal_emit (bonobo_object, signals[NEXT], 0, pagenumber);
        break;

    case GNOME_Evolution_Wizard_PREPARE:
        g_signal_emit (bonobo_object, signals[PREPARE], 0, pagenumber);
        break;

    case GNOME_Evolution_Wizard_BACK:
        g_signal_emit (bonobo_object, signals[BACK], 0, pagenumber);
        break;

    case GNOME_Evolution_Wizard_FINISH:
        g_signal_emit (bonobo_object, signals[FINISH], 0, pagenumber);
        break;

    case GNOME_Evolution_Wizard_CANCEL:
        g_signal_emit (bonobo_object, signals[CANCEL], 0, pagenumber);
        break;

    case GNOME_Evolution_Wizard_HELP:
        g_signal_emit (bonobo_object, signals[HELP], 0, pagenumber);
        break;

    default:
        break;
    }
}


static void
impl_finalize (GObject *object)
{
    EvolutionWizard *wizard;

    wizard = EVOLUTION_WIZARD (object);
    if (wizard->priv == NULL)
        return;

    g_free (wizard->priv);
    wizard->priv = NULL;

    (* G_OBJECT_CLASS (parent_class)->finalize) (object);
}


static void
evolution_wizard_class_init (EvolutionWizardClass *klass)
{
    GObjectClass *object_class;
    POA_GNOME_Evolution_Wizard__epv *epv = &klass->epv;

    object_class = G_OBJECT_CLASS (klass);
    object_class->finalize = impl_finalize;

    signals[NEXT] = gtk_signal_new ("next", GTK_RUN_FIRST,
                    GTK_CLASS_TYPE (object_class),
                    GTK_SIGNAL_OFFSET (EvolutionWizardClass, next),
                    gtk_marshal_NONE__INT, GTK_TYPE_NONE, 
                    1, GTK_TYPE_INT);
    signals[PREPARE] = gtk_signal_new ("prepare", GTK_RUN_FIRST,
                       GTK_CLASS_TYPE (object_class),
                       GTK_SIGNAL_OFFSET (EvolutionWizardClass, prepare),
                       gtk_marshal_NONE__INT, GTK_TYPE_NONE,
                       1, GTK_TYPE_INT);
    signals[BACK] = gtk_signal_new ("back", GTK_RUN_FIRST,
                    GTK_CLASS_TYPE (object_class),
                    GTK_SIGNAL_OFFSET (EvolutionWizardClass, back),
                    gtk_marshal_NONE__INT, GTK_TYPE_NONE,
                    1, GTK_TYPE_INT);
    signals[FINISH] = gtk_signal_new ("finish", GTK_RUN_FIRST,
                      GTK_CLASS_TYPE (object_class),
                      GTK_SIGNAL_OFFSET (EvolutionWizardClass, finish),
                      gtk_marshal_NONE__INT, GTK_TYPE_NONE,
                      1, GTK_TYPE_INT);
    signals[CANCEL] = gtk_signal_new ("cancel", GTK_RUN_FIRST,
                      GTK_CLASS_TYPE (object_class),
                      GTK_SIGNAL_OFFSET (EvolutionWizardClass, cancel),
                      gtk_marshal_NONE__INT, GTK_TYPE_NONE,
                      1, GTK_TYPE_INT);
    signals[HELP] = gtk_signal_new ("help", GTK_RUN_FIRST,
                    GTK_CLASS_TYPE (object_class),
                    GTK_SIGNAL_OFFSET (EvolutionWizardClass, help),
                    gtk_marshal_NONE__INT, GTK_TYPE_NONE,
                    1, GTK_TYPE_INT);

    parent_class = gtk_type_class (PARENT_TYPE);

    epv->_get_pageCount = impl_GNOME_Evolution_Wizard__get_pageCount;
    epv->getControl = impl_GNOME_Evolution_Wizard_getControl;
    epv->notifyAction = impl_GNOME_Evolution_Wizard_notifyAction;
}

static void
evolution_wizard_init (EvolutionWizard *wizard)
{
    wizard->priv = g_new0 (EvolutionWizardPrivate, 1);
}

BONOBO_X_TYPE_FUNC_FULL (EvolutionWizard, GNOME_Evolution_Wizard, 
             PARENT_TYPE, evolution_wizard);

EvolutionWizard *
evolution_wizard_construct (EvolutionWizard *wizard,
                BonoboEventSource *event_source,
                EvolutionWizardGetControlFn get_fn,
                int num_pages,
                void *closure)
{
    EvolutionWizardPrivate *priv;

    g_return_val_if_fail (BONOBO_IS_EVENT_SOURCE (event_source), NULL);
    g_return_val_if_fail (IS_EVOLUTION_WIZARD (wizard), NULL);

    priv = wizard->priv;
    priv->get_fn = get_fn;
    priv->page_count = num_pages;
    priv->closure = closure;

    priv->event_source = event_source;
    bonobo_object_add_interface (BONOBO_OBJECT (wizard),
                     BONOBO_OBJECT (event_source));

    return wizard;
}

EvolutionWizard *
evolution_wizard_new_full (EvolutionWizardGetControlFn get_fn,
               int num_pages,
               BonoboEventSource *event_source,
               void *closure)
{
    EvolutionWizard *wizard;

    g_return_val_if_fail (num_pages > 0, NULL);
    g_return_val_if_fail (BONOBO_IS_EVENT_SOURCE (event_source), NULL);

    wizard = g_object_new (evolution_wizard_get_type (), NULL);

    return evolution_wizard_construct (wizard, event_source, get_fn, num_pages, closure);
}

EvolutionWizard *
evolution_wizard_new (EvolutionWizardGetControlFn get_fn,
              int num_pages,
              void *closure)
{
    BonoboEventSource *event_source;

    g_return_val_if_fail (num_pages > 0, NULL);

    event_source = bonobo_event_source_new ();

    return evolution_wizard_new_full (get_fn, num_pages, event_source, closure);
}

void
evolution_wizard_set_buttons_sensitive (EvolutionWizard *wizard,
                    gboolean back_sensitive,
                    gboolean next_sensitive,
                    gboolean cancel_sensitive,
                    CORBA_Environment *opt_ev)
{
    EvolutionWizardPrivate *priv;
    CORBA_Environment ev;
    CORBA_any any;
    CORBA_short s;

    g_return_if_fail (IS_EVOLUTION_WIZARD (wizard));

    priv = wizard->priv;

    if (opt_ev == NULL) {
        CORBA_exception_init (&ev);
    } else {
        ev = *opt_ev;
    }

    s = back_sensitive << 2 | next_sensitive << 1 | cancel_sensitive;
    any._type = (CORBA_TypeCode) TC_CORBA_short;
    any._value = &s;

    bonobo_event_source_notify_listeners (priv->event_source,
                          EVOLUTION_WIZARD_SET_BUTTONS_SENSITIVE,
                          &any, &ev);
    if (opt_ev == NULL && BONOBO_EX (&ev)) {
        g_warning ("ERROR(evolution_wizard_set_buttons_sensitive): %s", CORBA_exception_id (&ev));
    }

    if (opt_ev == NULL) {
        CORBA_exception_free (&ev);
    }
}

void
evolution_wizard_set_show_finish (EvolutionWizard *wizard,
                  gboolean show_finish,
                  CORBA_Environment *opt_ev)
{
    EvolutionWizardPrivate *priv;
    CORBA_Environment ev;
    CORBA_any any;
    CORBA_boolean b;

    g_return_if_fail (IS_EVOLUTION_WIZARD (wizard));

    priv = wizard->priv;
    if (opt_ev == NULL) {
        CORBA_exception_init (&ev);
    } else {
        ev = *opt_ev;
    }

    b = show_finish;
    any._type = (CORBA_TypeCode) TC_CORBA_boolean;
    any._value = &b;

    bonobo_event_source_notify_listeners (priv->event_source,
                          EVOLUTION_WIZARD_SET_SHOW_FINISH,
                          &any, &ev);
    if (opt_ev == NULL && BONOBO_EX (&ev)) {
        g_warning ("ERROR(evolution_wizard_set_show_finish): %s", CORBA_exception_id (&ev));
    }

    if (opt_ev == NULL) {
        CORBA_exception_free (&ev);
    }
}

void
evolution_wizard_set_page (EvolutionWizard *wizard,
               int page_number,
               CORBA_Environment *opt_ev)
{
    EvolutionWizardPrivate *priv;
    CORBA_Environment ev;
    CORBA_any any;
    CORBA_short s;

    g_return_if_fail (IS_EVOLUTION_WIZARD (wizard));

    priv = wizard->priv;

    g_return_if_fail (page_number >= 0 && page_number < priv->page_count);

    if (opt_ev == NULL) {
        CORBA_exception_init (&ev);
    } else {
        ev = *opt_ev;
    }

    s = page_number;
    any._type = (CORBA_TypeCode) TC_CORBA_short;
    any._value = &s;

    bonobo_event_source_notify_listeners (priv->event_source,
                          EVOLUTION_WIZARD_SET_PAGE,
                          &any, &ev);

    if (opt_ev == NULL && BONOBO_EX (&ev)) {
        g_warning ("ERROR(evolution_wizard_set_page): %s", CORBA_exception_id (&ev));
    }

    if (opt_ev == NULL) {
        CORBA_exception_free (&ev);
    }
}

BonoboEventSource *
evolution_wizard_get_event_source (EvolutionWizard *wizard)
{
    g_return_val_if_fail (IS_EVOLUTION_WIZARD (wizard), NULL);

    return wizard->priv->event_source;
}