2 * This file is a part of hildon
4 * Copyright (C) 2005, 2006 Nokia Corporation, all rights reserved.
6 * Contact: Michael Dominic Kostrzewa <michael.kostrzewa@nokia.com>
8 * This library is free software; you can redistribute it and/or
9 * modify it under the terms of the GNU Lesser General Public License
10 * as published by the Free Software Foundation; version 2.1 of
13 * This library is distributed in the hope that it will be useful, but
14 * WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
16 * Lesser General Public License for more details.
18 * You should have received a copy of the GNU Lesser General Public
19 * License along with this library; if not, write to the Free Software
20 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
26 * SECTION:hildon-get-password-dialog
27 * @short_description: A widget used to get a password
28 * @see_also: #HildonSetPasswordDialog
30 * HildonGetPasswordDialog prompts the user for a password. It allows
31 * inputting password, with an optional configurable label eg. for
32 * showing a custom message. The maximum length of the password can be set.
39 #include "hildon-get-password-dialog.h"
47 #include "hildon-input-mode-hint.h"
48 #include "hildon-caption.h"
49 #include "hildon-banner.h"
51 #include "hildon-get-password-dialog-private.h"
53 #define _(String) dgettext("hildon-libs", String)
55 #define HILDON_GET_PASSWORD_DIALOG_TITLE "ecdg_ti_get_old_password"
57 #define HILDON_GET_PASSWORD_DIALOG_PASSWORD "ecdg_fi_get_old_pwd_enter_pwd"
59 #define HILDON_GET_PASSWORD_DIALOG_OK "ecdg_bd_get_old_password_dialog_ok"
61 #define HILDON_GET_PASSWORD_DIALOG_CANCEL "ecdg_bd_get_old_password_dialog_cancel"
63 #define HILDON_GET_PASSWORD_VERIFY_DIALOG_TITLE "ecdg_ti_verify_password"
65 #define HILDON_GET_PASSWORD_VERIFY_DIALOG_PASSWORD "ecdg_fi_verify_pwd_enter_pwd"
67 #define HILDON_GET_PASSWORD_VERIFY_DIALOG_OK "ecdg_bd_verify_password_dialog_ok"
69 #define HILDON_GET_PASSWORD_VERIFY_DIALOG_CANCEL "ecdg_bd_verify_password_dialog_cancel"
71 #define HILDON_GET_PASSWORD_DIALOG_MAX_CHARS "ckdg_ib_maximum_characters_reached"
73 static GtkDialogClass* parent_class;
76 hildon_get_password_dialog_class_init (HildonGetPasswordDialogClass *class);
79 hildon_get_password_dialog_init (HildonGetPasswordDialog *widget);
82 hildon_get_password_set_property (GObject *object,
88 hildon_get_password_get_property (GObject *object,
94 create_contents (HildonGetPasswordDialog *dialog);
97 invalid_input (GtkWidget *widget,
98 GtkInvalidInputType reason,
112 /* Private functions */
114 hildon_get_password_set_property (GObject *object,
119 HildonGetPasswordDialog *dialog = HILDON_GET_PASSWORD_DIALOG (object);
120 HildonGetPasswordDialogPrivate *priv;
122 priv = HILDON_GET_PASSWORD_DIALOG_GET_PRIVATE (object);
128 /* Set label text representing password domain */
129 gtk_label_set_text (priv->message_label, g_value_get_string (value));
133 gtk_entry_set_text(GTK_ENTRY (gtk_bin_get_child (GTK_BIN (priv->password_entry))),
134 g_value_get_string(value));
137 case PROP_NUMBERS_ONLY:
138 /* Set input mode for the password entry */
139 g_object_set(G_OBJECT (gtk_bin_get_child GTK_BIN ((priv->password_entry))),
141 (g_value_get_boolean (value)
142 ? HILDON_INPUT_MODE_HINT_NUMERIC
143 : HILDON_INPUT_MODE_HINT_ALPHANUMERICSPECIAL),
147 case PROP_CAPTION_LABEL:
148 hildon_get_password_dialog_set_caption (dialog, g_value_get_string (value));
152 hildon_get_password_dialog_set_max_characters (dialog, g_value_get_int (value));
156 priv->get_old = g_value_get_boolean (value);
157 create_contents (dialog);
161 G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
167 hildon_get_password_get_property (GObject *object,
172 HildonGetPasswordDialog *dialog = HILDON_GET_PASSWORD_DIALOG (object);
173 HildonGetPasswordDialogPrivate *priv;
178 priv = HILDON_GET_PASSWORD_DIALOG_GET_PRIVATE (dialog);
184 string = gtk_label_get_text (priv->message_label);
185 g_value_set_string (value, string);
189 string = gtk_entry_get_text (GTK_ENTRY (gtk_bin_get_child (GTK_BIN (priv->password_entry))));
190 g_value_set_string (value, string);
193 case PROP_NUMBERS_ONLY:
194 /* This property is set if and only if the input mode
195 of the password entry has been set to numeric only */
196 g_object_get (G_OBJECT (gtk_bin_get_child (GTK_BIN (priv->password_entry))),
197 "input-mode", &input_mode, NULL);
198 g_value_set_boolean (value,
199 (input_mode == HILDON_INPUT_MODE_HINT_NUMERIC));
202 case PROP_CAPTION_LABEL:
203 string = hildon_caption_get_label (priv->password_entry);
204 g_value_set_string (value, string);
208 max_length = gtk_entry_get_max_length
209 (GTK_ENTRY (gtk_bin_get_child (GTK_BIN (priv->password_entry))));
210 g_value_set_int (value, max_length);
214 g_value_set_boolean (value, priv->get_old);
218 G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
224 hildon_get_password_dialog_class_init (HildonGetPasswordDialogClass *class)
226 GObjectClass *object_class = G_OBJECT_CLASS (class);
228 parent_class = g_type_class_peek_parent (class);
230 /* Override virtual functions */
231 object_class->set_property = hildon_get_password_set_property;
232 object_class->get_property = hildon_get_password_get_property;
234 /* Install new properties */
237 * HildonGetPasswordDialog:message:
239 * Optional message displayed to the user.
241 g_object_class_install_property
244 g_param_spec_string ("message",
246 "Set optional message",
251 * HildonGetPasswordDialog:password:
253 * Password field contents.
255 g_object_class_install_property
258 g_param_spec_string ("password",
265 * HildonGetPasswordDialog:numbers-only:
267 * If the password entry field is operating in numbers-only mode.
269 g_object_class_install_property
272 g_param_spec_boolean ("numbers-only",
274 "Set entry to accept only numeric values",
279 * HildonGetPasswordDialog:caption-label:
283 g_object_class_install_property
286 g_param_spec_string ("caption-label",
288 "The text to be set as the caption label",
293 * HildonGetPasswordDialog:max-characters:
295 * Maximum characters than can be entered.
297 g_object_class_install_property
300 g_param_spec_int ("max-characters",
301 "Maximum Characters",
302 "The maximum number of characters the password"
310 * HildonGetPasswordDialog:get-old:
312 * If the dialog is used to retrieve an old password or set a new one.
314 g_object_class_install_property
317 g_param_spec_boolean ("get-old",
319 "TRUE if dialog is a get old password dialog, "
320 "FALSE if dialog is a get password dialog",
322 G_PARAM_READWRITE | G_PARAM_CONSTRUCT_ONLY));
324 /* Install private structure */
325 g_type_class_add_private (class, sizeof (HildonGetPasswordDialogPrivate));
329 hildon_get_password_dialog_init (HildonGetPasswordDialog *dialog)
331 /* Set initial properties for the dialog; the actual contents are
332 created once the 'get-old' property is set with g_object_new */
334 gtk_dialog_set_has_separator (GTK_DIALOG (dialog), FALSE);
335 gtk_window_set_modal (GTK_WINDOW (dialog), TRUE);
336 gtk_dialog_set_default_response (GTK_DIALOG (dialog), GTK_RESPONSE_OK);
340 create_contents (HildonGetPasswordDialog *dialog)
342 HildonGetPasswordDialogPrivate *priv;
343 GtkSizeGroup * group;
346 /* Cache private pointer for faster member access */
347 priv = HILDON_GET_PASSWORD_DIALOG_GET_PRIVATE (dialog);
350 /* Sizegroup for captions */
351 group = GTK_SIZE_GROUP (gtk_size_group_new
352 (GTK_SIZE_GROUP_HORIZONTAL));
355 gtk_window_set_title (GTK_WINDOW (dialog),
357 ? _(HILDON_GET_PASSWORD_DIALOG_TITLE)
358 : _(HILDON_GET_PASSWORD_VERIFY_DIALOG_TITLE));
360 /* Optional password domain label */
361 priv->message_label = GTK_LABEL (gtk_label_new (NULL));
364 gtk_dialog_add_button (GTK_DIALOG (dialog),
366 ? _(HILDON_GET_PASSWORD_DIALOG_OK)
367 : _(HILDON_GET_PASSWORD_VERIFY_DIALOG_OK)),
370 gtk_dialog_add_button (GTK_DIALOG (dialog),
372 ? _(HILDON_GET_PASSWORD_DIALOG_CANCEL)
373 : _(HILDON_GET_PASSWORD_VERIFY_DIALOG_CANCEL)),
374 GTK_RESPONSE_CANCEL);
376 /* Create password text entry */
377 control = gtk_entry_new ();
378 gtk_entry_set_width_chars (GTK_ENTRY (control), 20);
380 g_object_set (control, "hildon-input-mode", HILDON_GTK_INPUT_MODE_FULL, NULL);
382 gtk_entry_set_visibility (GTK_ENTRY(control), FALSE);
383 priv->password_entry = HILDON_CAPTION
384 (hildon_caption_new(group,
386 ? _(HILDON_GET_PASSWORD_DIALOG_PASSWORD)
387 : _(HILDON_GET_PASSWORD_VERIFY_DIALOG_PASSWORD)),
389 HILDON_CAPTION_OPTIONAL));
390 hildon_caption_set_separator (HILDON_CAPTION (priv->password_entry), "");
392 /* Do the basic layout */
393 gtk_box_pack_start (GTK_BOX (GTK_DIALOG (dialog)->vbox),
394 GTK_WIDGET (priv->message_label), FALSE, FALSE, 0);
395 gtk_box_pack_start (GTK_BOX (GTK_DIALOG (dialog)->vbox),
396 GTK_WIDGET (priv->password_entry), FALSE, FALSE, 0);
397 gtk_widget_show_all (GTK_DIALOG (dialog)->vbox);
399 /* Ensure group is freed when all its contents have been removed */
400 g_object_unref (group);
404 * hildon_get_password_dialog_get_type:
406 * Returns GType for HildonGetPasswordDialog as produced by
407 * g_type_register_static().
409 * Returns: HildonGetPasswordDialog type
412 hildon_get_password_dialog_get_type (void)
414 static GType dialog_type = 0;
417 static const GTypeInfo dialog_info = {
418 sizeof (HildonGetPasswordDialogClass),
419 NULL, /* base_init */
420 NULL, /* base_finalize */
421 (GClassInitFunc) hildon_get_password_dialog_class_init,
422 NULL, /* class_finalize */
423 NULL, /* class_data */
424 sizeof (HildonGetPasswordDialog),
426 (GInstanceInitFunc) hildon_get_password_dialog_init
429 dialog_type = g_type_register_static (GTK_TYPE_DIALOG,
430 "HildonGetPasswordDialog",
437 * hildon_get_password_dialog_new:
438 * @parent: parent window; can be NULL
439 * @get_old: FALSE creates a new get password dialog and
440 * TRUE creates a new get old password dialog. That is,
441 * if the password to be obtained is the old password,
442 * this parameter is specified TRUE.
444 * Construct a new HildonGetPasswordDialog.
446 * Returns: a new #GtkWidget of type HildonGetPasswordDialog
449 hildon_get_password_dialog_new (GtkWindow *parent,
452 HildonGetPasswordDialog *dialog = g_object_new
453 (HILDON_TYPE_GET_PASSWORD_DIALOG,
454 "get-old", get_old, NULL);
456 if (parent != NULL) {
457 gtk_window_set_transient_for (GTK_WINDOW (dialog), parent);
460 return (GtkWidget *) dialog;
464 * hildon_get_password_dialog_new_with_default:
465 * @parent: parent window; can be NULL
466 * @password: a default password to be shown in password field
467 * @get_old: FALSE creates a new get password dialog and
468 * TRUE creates a new get old password dialog.That is,
469 * if the password to be obtained is the old password,
470 * this parameter is specified TRUE.
473 * Same as #hildon_get_password_dialog_new but with a default password
476 * Returns: a new #GtkWidget of type HildonGetPasswordDialog
479 hildon_get_password_dialog_new_with_default (GtkWindow *parent,
480 const gchar *password,
485 dialog = hildon_get_password_dialog_new (parent, get_old);
487 if (password != NULL)
488 g_object_set (G_OBJECT (dialog), "password", password, NULL);
490 return GTK_WIDGET (dialog);
494 * hildon_get_password_dialog_get_password:
495 * @dialog: pointer to HildonSetPasswordDialog
497 * Gets the currently entered password. The string should not be freed.
499 * Returns: current password entered by the user.
502 hildon_get_password_dialog_get_password (HildonGetPasswordDialog *dialog)
507 HildonGetPasswordDialogPrivate *priv;
509 g_return_val_if_fail (HILDON_IS_GET_PASSWORD_DIALOG (dialog), NULL);
510 priv = HILDON_GET_PASSWORD_DIALOG_GET_PRIVATE (dialog);
513 /* Retrieve the password entry widget */
514 entry1 = GTK_ENTRY (gtk_bin_get_child (GTK_BIN (priv->password_entry)));
515 text1 = GTK_ENTRY (entry1)->text;
521 * hildon_get_password_dialog_set_message
522 * @dialog: the dialog
523 * @message: a custom message or some other descriptive text to be set
525 * Sets the optional descriptive text displayed at the top of the dialog.
528 hildon_get_password_dialog_set_message (HildonGetPasswordDialog *dialog,
529 const gchar *message)
531 HildonGetPasswordDialogPrivate *priv;
533 g_return_if_fail (HILDON_IS_GET_PASSWORD_DIALOG (dialog));
535 priv = HILDON_GET_PASSWORD_DIALOG_GET_PRIVATE (dialog);
538 gtk_label_set_text (priv->message_label, message);
543 * hildon_get_password_dialog_set_caption:
544 * @dialog: the dialog
545 * @new_caption: the text to be set as the caption label
547 * Sets the password entry field's neigbouring label.
550 hildon_get_password_dialog_set_caption (HildonGetPasswordDialog *dialog,
551 const gchar *new_caption)
553 HildonGetPasswordDialogPrivate *priv;
555 g_return_if_fail (HILDON_IS_GET_PASSWORD_DIALOG (dialog));
556 g_return_if_fail (new_caption != NULL);
558 priv = HILDON_GET_PASSWORD_DIALOG_GET_PRIVATE (dialog);
561 hildon_caption_set_label (priv->password_entry, new_caption);
565 * hildon_get_password_dialog_set_max_characters:
566 * @dialog: the dialog
567 * @max_characters: the maximum number of characters the password dialog
569 * @new_caption: the text to be set as the caption label
571 * sets the maximum number of characters allowed as the password
574 hildon_get_password_dialog_set_max_characters (HildonGetPasswordDialog *dialog,
577 HildonGetPasswordDialogPrivate *priv;
579 g_return_if_fail (max_characters > 0);
580 g_return_if_fail (HILDON_IS_GET_PASSWORD_DIALOG (dialog));
582 priv = HILDON_GET_PASSWORD_DIALOG_GET_PRIVATE (dialog);
585 /* Apply the given length to password entry */
586 gtk_entry_set_max_length (GTK_ENTRY
588 GTK_BIN ((priv->password_entry))),
591 /* FIXME There is a bug here -- the prev. signal needs to be
592 * disconnected before connecting the new signal. Besides, this
593 * should go into the constructor */
595 /* Connect callback to show error banner if the limit is exceeded */
596 g_signal_connect (GTK_ENTRY
598 GTK_BIN ((priv->password_entry))),
600 G_CALLBACK (invalid_input),
605 /* Callback that gets called when maximum chars is reached in the entry */
607 invalid_input (GtkWidget *widget,
608 GtkInvalidInputType reason,
611 if (reason == GTK_INVALID_INPUT_MAX_CHARS_REACHED)
613 hildon_banner_show_information (widget, NULL, _(HILDON_GET_PASSWORD_DIALOG_MAX_CHARS));