git.maemo.org Git - hildon/blob - hildon-widgets/hildon-name-password-dialog.c

   1 /*
   2  * This file is part of hildon-libs
   3  *
   4  * Copyright (C) 2005, 2006 Nokia Corporation, all rights reserved.
   5  *
   6  * Contact: Michael Dominic Kostrzewa <michael.kostrzewa@nokia.com>
   7  *
   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
  11  * the License.
  12  *
  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.
  17  *
  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
  21  * 02110-1301 USA
  22  *
  23  */
  24
  25 /**
  26  * SECTION:hildon-name-password-dialog
  27  * @short_description: A widget which allows a user to enter an username
  28  * and a password
  29  * @see_also: #HildonGetPasswordDialog, #HildonSetPasswordDialog
  30  *
  31  * #HildonNamePasswordDialog is used to enter a username and password
  32  * when accessing a password protected function. The widget performs no
  33  * input checking and is used only for retrieving a user name and a
  34  * password.
  35  */
  36
  37 #include <glib.h>
  38 #include <gtk/gtk.h>
  39 #include <errno.h>
  40 #include <string.h>
  41 #include <strings.h>
  42 #include <unistd.h>
  43 #include <stdio.h>
  44
  45 #include <hildon-name-password-dialog.h>
  46 #include <hildon-widgets/hildon-caption.h>
  47
  48 #ifdef HAVE_CONFIG_H
  49 #include <config.h>
  50 #endif
  51
  52 #include <libintl.h>
  53 #define _(String) dgettext(PACKAGE, String)
  54
  55 static GtkDialogClass *parent_class;
  56
  57 typedef struct _HildonNamePasswordDialogPrivate
  58   HildonNamePasswordDialogPrivate;
  59
  60 struct _HildonNamePasswordDialogPrivate {
  61   GtkButton *okButton;
  62   GtkButton *closeButton;
  63
  64   GtkLabel *domainLabel;
  65   GtkEntry *nameEntry;
  66   GtkEntry *passwordEntry;
  67 };
  68
  69 /* Macro to access the private data of the object instance */
  70 #define HILDON_NAME_PASSWORD_DIALOG_GET_PRIVATE(o)  \
  71    (G_TYPE_INSTANCE_GET_PRIVATE ((o), HILDON_TYPE_NAME_PASSWORD_DIALOG,\
  72     HildonNamePasswordDialogPrivate))
  73
  74 enum{
  75     PROP_NONE = 0,
  76     PROP_CONTENT,
  77     PROP_USERNAME,
  78     PROP_PASSWORD
  79 };
  80
  81 static void
  82 hildon_name_password_dialog_class_init(HildonNamePasswordDialogClass *class);
  83 static void hildon_name_password_dialog_init(HildonNamePasswordDialog *widget);
  84 static void hildon_name_password_dialog_set_property(GObject * object,
  85                                                      guint prop_id,
  86                                                      const GValue * value,
  87                                                      GParamSpec * pspec);
  88 static void hildon_name_password_dialog_get_property(GObject * object,
  89                                                      guint prop_id,
  90                                                      GValue * value,
  91                                                      GParamSpec * pspec);
  92
  93 static void
  94 hildon_name_password_dialog_set_property(GObject * object,
  95                                          guint prop_id,
  96                                          const GValue * value, GParamSpec * pspec)
  97 {
  98     HildonNamePasswordDialog        *dialog = NULL;
  99     HildonNamePasswordDialogPrivate *priv   = NULL;
 100
 101     dialog = HILDON_NAME_PASSWORD_DIALOG(object);
 102     priv   = HILDON_NAME_PASSWORD_DIALOG_GET_PRIVATE(dialog);
 103
 104     switch (prop_id) {
 105     case PROP_CONTENT:
 106       /* Set the password domain text */
 107       hildon_name_password_dialog_set_domain(dialog, g_value_get_string(value));
 108       break;
 109     case PROP_USERNAME:
 110       /* Set the current username displayed in the dialog */
 111       gtk_entry_set_text(priv->nameEntry, g_value_get_string(value));
 112       break;
 113     case PROP_PASSWORD:
 114       /* Set the currently entered password */
 115       gtk_entry_set_text(priv->passwordEntry, g_value_get_string(value));
 116       break;
 117     default:
 118       G_OBJECT_WARN_INVALID_PROPERTY_ID(object, prop_id, pspec);
 119       break;
 120     }
 121 }
 122
 123 static void
 124 hildon_name_password_dialog_get_property(GObject * object,
 125                                          guint prop_id,
 126                                          GValue * value, GParamSpec * pspec)
 127 {
 128     HildonNamePasswordDialog        *dialog = NULL;
 129     HildonNamePasswordDialogPrivate *priv   = NULL;
 130
 131     dialog = HILDON_NAME_PASSWORD_DIALOG(object);
 132     priv   = HILDON_NAME_PASSWORD_DIALOG_GET_PRIVATE(dialog);
 133
 134     switch (prop_id) {
 135     case PROP_CONTENT:
 136       g_value_set_string(value, gtk_label_get_text(priv->domainLabel));
 137       break;
 138     case PROP_USERNAME:
 139       g_value_set_string(value, hildon_name_password_dialog_get_name(dialog));
 140       break;
 141     case PROP_PASSWORD:
 142       g_value_set_string(value, hildon_name_password_dialog_get_password(dialog));
 143      break;
 144     default:
 145       G_OBJECT_WARN_INVALID_PROPERTY_ID(object, prop_id, pspec);
 146       break;
 147     }
 148 }
 149
 150 static void
 151 hildon_name_password_dialog_class_init(HildonNamePasswordDialogClass *class)
 152 {
 153     GObjectClass *object_class = G_OBJECT_CLASS(class);
 154
 155     parent_class = g_type_class_peek_parent(class);
 156
 157     /* Override virtual functions */
 158     object_class->set_property = hildon_name_password_dialog_set_property;
 159     object_class->get_property = hildon_name_password_dialog_get_property;
 160
 161     /* Install new properties */
 162     g_object_class_install_property(object_class,
 163                     PROP_CONTENT,
 164                     g_param_spec_string ("content",
 165                             "Content",
 166                             "Set content for content label.",
 167                             NULL,
 168                             G_PARAM_READWRITE));
 169
 170     g_object_class_install_property(object_class,
 171                     PROP_USERNAME,
 172                     g_param_spec_string ("username",
 173                             "Username",
 174                             "Set content for name entry.",
 175                             "DEFAULT",
 176                             G_PARAM_READWRITE));
 177
 178     g_object_class_install_property(object_class,
 179                     PROP_PASSWORD,
 180                     g_param_spec_string ("password",
 181                             "Password",
 182                             "Set content for password entry",
 183                             "DEFAULT",
 184                             G_PARAM_READWRITE));
 185
 186     /* Install private data structure */
 187     g_type_class_add_private(class,
 188                              sizeof(HildonNamePasswordDialogPrivate));
 189 }
 190
 191 static void
 192 hildon_name_password_dialog_init(HildonNamePasswordDialog * dialog)
 193 {
 194     /* Access private structure */
 195     HildonNamePasswordDialogPrivate *priv =
 196         HILDON_NAME_PASSWORD_DIALOG_GET_PRIVATE(dialog);
 197
 198     /* Size group for captions */
 199     GtkSizeGroup *group =
 200         GTK_SIZE_GROUP(gtk_size_group_new(GTK_SIZE_GROUP_HORIZONTAL));
 201     HildonCaption *caption;
 202
 203     /* Initialize dialog */
 204     gtk_dialog_set_has_separator(GTK_DIALOG(dialog), FALSE);
 205     gtk_window_set_title(GTK_WINDOW(dialog), _(HILDON_NAME_PASSWORD_DIALOG_TITLE));
 206
 207     /* Optional domain name label */
 208     priv->domainLabel = GTK_LABEL(gtk_label_new(NULL));
 209     gtk_box_pack_start(GTK_BOX(GTK_DIALOG(dialog)->vbox),
 210           GTK_WIDGET(priv->domainLabel), FALSE, FALSE, 0);
 211
 212     /* Create buttons */
 213     priv->okButton =
 214       GTK_BUTTON(gtk_dialog_add_button(GTK_DIALOG(dialog),
 215                                        _(HILDON_NAME_PASSWORD_DIALOG_OK),
 216                                        GTK_RESPONSE_OK));
 217     priv->closeButton =
 218       GTK_BUTTON(gtk_dialog_add_button(GTK_DIALOG(dialog),
 219                                        _(HILDON_NAME_PASSWORD_DIALOG_CANCEL),
 220                                        GTK_RESPONSE_CANCEL));
 221
 222     /* Setup user name entry */
 223     priv->nameEntry = GTK_ENTRY(gtk_entry_new());
 224     g_object_set (priv->nameEntry, "hildon-input-mode", HILDON_GTK_INPUT_MODE_FULL);
 225     caption = HILDON_CAPTION(hildon_caption_new
 226                                      (group,
 227                                       _(HILDON_NAME_PASSWORD_DIALOG_NAME ),
 228                                       GTK_WIDGET(priv->nameEntry), NULL,
 229                                       HILDON_CAPTION_OPTIONAL));
 230     hildon_caption_set_separator(caption, "");
 231     gtk_box_pack_start(GTK_BOX(GTK_DIALOG(dialog)->vbox),
 232                        GTK_WIDGET(caption), FALSE, FALSE, 0);
 233
 234     /* Setup password entry */
 235     priv->passwordEntry = GTK_ENTRY(gtk_entry_new());
 236     g_object_set (priv->passwordEntry, "hildon-input-mode", HILDON_GTK_INPUT_MODE_FULL, NULL);
 237     gtk_entry_set_visibility(GTK_ENTRY(priv->passwordEntry), FALSE);
 238     caption =
 239       HILDON_CAPTION(hildon_caption_new(group,
 240                                         _(HILDON_NAME_PASSWORD_DIALOG_PASSWORD),
 241                                         GTK_WIDGET(priv->passwordEntry),
 242                                         NULL,
 243                                         HILDON_CAPTION_OPTIONAL));
 244     hildon_caption_set_separator(caption, "");
 245     gtk_box_pack_start(GTK_BOX(GTK_DIALOG(dialog)->vbox),
 246                        GTK_WIDGET(caption), FALSE, FALSE, 0);
 247
 248     gtk_widget_show_all(GTK_DIALOG(dialog)->vbox);
 249     gtk_widget_show_all(GTK_DIALOG(dialog)->action_area);
 250     gtk_dialog_set_default_response (GTK_DIALOG (dialog), GTK_RESPONSE_OK);
 251
 252     /* Ensure group is freed when all its contents have been removed */
 253     g_object_unref(group);
 254 }
 255
 256 GType hildon_name_password_dialog_get_type(void)
 257 {
 258     static GType dialog_type = 0;
 259
 260     if (!dialog_type) {
 261         static const GTypeInfo dialog_info = {
 262             sizeof(HildonNamePasswordDialogClass),
 263             NULL,       /* base_init */
 264             NULL,       /* base_finalize */
 265             (GClassInitFunc) hildon_name_password_dialog_class_init,
 266             NULL,       /* class_finalize */
 267             NULL,       /* class_data */
 268             sizeof(HildonNamePasswordDialog),
 269             0,  /* n_preallocs */
 270             (GInstanceInitFunc) hildon_name_password_dialog_init
 271         };
 272         dialog_type = g_type_register_static(GTK_TYPE_DIALOG,
 273                                              "HildonNamePasswordDialog",
 274                                              &dialog_info, 0);
 275     }
 276
 277     return dialog_type;
 278 }
 279
 280 /**
 281  * hildon_name_password_dialog_new:
 282  * @parent: the parent window of the dialog
 283  *
 284  * Creates a new #HildonNamePasswordDialog widget with Ok and Close
 285  * buttons.
 286  *
 287  * Returns: the newly created #HildonNamePasswordDialog
 288  */
 289 GtkWidget *hildon_name_password_dialog_new(GtkWindow * parent)
 290 {
 291     GtkWidget *self = g_object_new(HILDON_TYPE_NAME_PASSWORD_DIALOG,NULL);
 292
 293     if (parent)
 294         gtk_window_set_transient_for(GTK_WINDOW(self), parent);
 295
 296     return self;
 297 }
 298
 299 /**
 300  * hildon_name_password_dialog_new_with_default:
 301  * @parent: the parent window of the dialog
 302  * @name: default username, NULL if unset
 303  * @password: default password, NULL if unset
 304  *
 305  * Same as #hildon_name_password_dialog_new, but with a
 306  * default name and password.
 307  *
 308  * Returns: the newly created #HildonNamePasswordDialog
 309  */
 310 GtkWidget *hildon_name_password_dialog_new_with_default(GtkWindow   *parent,
 311                                                         const gchar *name,
 312                                                         const gchar *password)
 313 {
 314     GtkWidget *self = hildon_name_password_dialog_new(parent);
 315
 316     if(name != NULL)
 317       g_object_set(G_OBJECT(self), "username", name, NULL);
 318     if(password != NULL)
 319       g_object_set(G_OBJECT(self), "password", password, NULL);
 320
 321     return self;
 322 }
 323
 324 /**
 325  * hildon_name_password_dialog_get_name:
 326  * @dialog: the dialog
 327  *
 328  * Gets the text that's in the name entry.
 329  *
 330  * Returns: a pointer to the name string.
 331  */
 332 const gchar *hildon_name_password_dialog_get_name(HildonNamePasswordDialog
 333                                                   * dialog)
 334 {
 335     HildonNamePasswordDialogPrivate *priv;
 336
 337     g_return_val_if_fail(HILDON_IS_NAME_PASSWORD_DIALOG(dialog), NULL);
 338
 339     priv = HILDON_NAME_PASSWORD_DIALOG_GET_PRIVATE(dialog);
 340
 341     return gtk_entry_get_text(priv->nameEntry);
 342 }
 343
 344 /**
 345  * hildon_name_password_dialog_get_password:
 346  * @dialog: the dialog
 347  *
 348  * Gets the text that's in the password entry.
 349  *
 350  * Returns: a pointer to the password string
 351  */
 352 const gchar *hildon_name_password_dialog_get_password(HildonNamePasswordDialog
 353                                                       * dialog)
 354 {
 355     HildonNamePasswordDialogPrivate *priv;
 356
 357     g_return_val_if_fail(HILDON_IS_NAME_PASSWORD_DIALOG(dialog), NULL);
 358
 359     priv = HILDON_NAME_PASSWORD_DIALOG_GET_PRIVATE(dialog);
 360
 361     return gtk_entry_get_text(priv->passwordEntry);
 362 }
 363
 364 /**
 365  * hildon_name_password_dialog_set_domain(GtkWidget *dialog,
 366  * @dialog: the dialog
 367  * @domain: the domain or some other descriptive text to be set
 368  *
 369  * sets the optional descriptive text
 370  */
 371
 372 void hildon_name_password_dialog_set_domain(HildonNamePasswordDialog *dialog,
 373                                             const gchar *domain)
 374 {
 375   HildonNamePasswordDialogPrivate *priv;
 376
 377   g_return_if_fail(HILDON_IS_NAME_PASSWORD_DIALOG(dialog));
 378
 379   priv = HILDON_NAME_PASSWORD_DIALOG_GET_PRIVATE(dialog);
 380   gtk_label_set_text(priv->domainLabel, domain);
 381 }