git.maemo.org Git - modest/blob - src/modest-widget-factory.c

   1 /* Copyright (c) 2006, Nokia Corporation
   2  * All rights reserved.
   3  *
   4  * Redistribution and use in source and binary forms, with or without
   5  * modification, are permitted provided that the following conditions are
   6  * met:
   7  *
   8  * * Redistributions of source code must retain the above copyright
   9  *   notice, this list of conditions and the following disclaimer.
  10  * * Redistributions in binary form must reproduce the above copyright
  11  *   notice, this list of conditions and the following disclaimer in the
  12  *   documentation and/or other materials provided with the distribution.
  13  * * Neither the name of the Nokia Corporation nor the names of its
  14  *   contributors may be used to endorse or promote products derived from
  15  *   this software without specific prior written permission.
  16  *
  17  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
  18  * IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
  19  * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
  20  * PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER
  21  * OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
  22  * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
  23  * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
  24  * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
  25  * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
  26  * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
  27  * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  28  */
  29
  30 #include <glib/gi18n.h>
  31 #include <gdk/gdkkeysyms.h>
  32 #include <tny-gtk-account-list-model.h>
  33 #include <tny-gtk-folder-store-tree-model.h>
  34 #include <tny-account-store.h>
  35 #include <tny-simple-list.h>
  36 #include <tny-device.h>
  37 #include <tny-folder-store-query.h>
  38 #include "modest-widget-factory.h"
  39 #include "modest-widget-memory.h"
  40 #include <modest-protocol-info.h>
  41 #include "modest-tny-platform-factory.h"
  42
  43 #include <modest-account-mgr.h>
  44 #include <modest-account-mgr-helpers.h>
  45 #include <modest-runtime.h>
  46
  47 #include "modest-mail-operation.h"
  48 #include "widgets/modest-header-view-priv.h"
  49
  50 /* 'private'/'protected' functions */
  51 static void modest_widget_factory_class_init    (ModestWidgetFactoryClass *klass);
  52 static void modest_widget_factory_init          (ModestWidgetFactory *obj);
  53 static void modest_widget_factory_finalize      (GObject *obj);
  54
  55
  56 /* list my signals */
  57 enum {
  58         /* MY_SIGNAL_1, */
  59         /* MY_SIGNAL_2, */
  60         LAST_SIGNAL
  61 };
  62
  63 typedef struct _ModestWidgetFactoryPrivate ModestWidgetFactoryPrivate;
  64 struct _ModestWidgetFactoryPrivate {
  65
  66         ModestTnyAccountStore       *account_store;
  67
  68         ModestHeaderView            *header_view;
  69         ModestFolderView            *folder_view;
  70         ModestMsgView               *msg_preview;
  71
  72         GtkWidget                   *progress_bar;
  73         GtkWidget                   *status_bar;
  74         GtkWidget                   *folder_info_label;
  75
  76         GtkWidget                   *online_toggle;
  77 };
  78 #define MODEST_WIDGET_FACTORY_GET_PRIVATE(o)      (G_TYPE_INSTANCE_GET_PRIVATE((o), \
  79                                                    MODEST_TYPE_WIDGET_FACTORY, \
  80                                                    ModestWidgetFactoryPrivate))
  81 /* globals */
  82 static GObjectClass *parent_class = NULL;
  83
  84 /* uncomment the following if you have defined any signals */
  85 /* static guint signals[LAST_SIGNAL] = {0}; */
  86
  87 GType
  88 modest_widget_factory_get_type (void)
  89 {
  90         static GType my_type = 0;
  91         if (!my_type) {
  92                 static const GTypeInfo my_info = {
  93                         sizeof(ModestWidgetFactoryClass),
  94                         NULL,           /* base init */
  95                         NULL,           /* base finalize */
  96                         (GClassInitFunc) modest_widget_factory_class_init,
  97                         NULL,           /* class finalize */
  98                         NULL,           /* class data */
  99                         sizeof(ModestWidgetFactory),
 100                         1,              /* n_preallocs */
 101                         (GInstanceInitFunc) modest_widget_factory_init,
 102                         NULL
 103                 };
 104                 my_type = g_type_register_static (G_TYPE_OBJECT,
 105                                                   "ModestWidgetFactory",
 106                                                   &my_info, 0);
 107         }
 108         return my_type;
 109 }
 110
 111 static void
 112 modest_widget_factory_class_init (ModestWidgetFactoryClass *klass)
 113 {
 114         GObjectClass *gobject_class;
 115         gobject_class = (GObjectClass*) klass;
 116
 117         parent_class            = g_type_class_peek_parent (klass);
 118         gobject_class->finalize = modest_widget_factory_finalize;
 119
 120         g_type_class_add_private (gobject_class, sizeof(ModestWidgetFactoryPrivate));
 121 }
 122
 123 static void
 124 modest_widget_factory_init (ModestWidgetFactory *obj)
 125 {
 126         ModestWidgetFactoryPrivate *priv;
 127         priv = MODEST_WIDGET_FACTORY_GET_PRIVATE(obj);
 128
 129         priv->account_store = NULL;
 130
 131         priv->progress_bar = gtk_progress_bar_new ();
 132         gtk_progress_bar_set_fraction (GTK_PROGRESS_BAR(priv->progress_bar),
 133                                        1.0);
 134         gtk_progress_bar_set_ellipsize (GTK_PROGRESS_BAR(priv->progress_bar),
 135                                         PANGO_ELLIPSIZE_END);
 136         priv->status_bar   = gtk_statusbar_new ();
 137         gtk_statusbar_set_has_resize_grip (GTK_STATUSBAR(priv->status_bar),
 138                                            FALSE);
 139 }
 140
 141
 142 static void
 143 modest_widget_factory_finalize (GObject *obj)
 144 {
 145         /* no need to unref account_store; we don't own the reference */
 146
 147         G_OBJECT_CLASS(parent_class)->finalize (obj);
 148 }
 149
 150
 151 static gboolean
 152 init_widgets (ModestWidgetFactory *self)
 153 {
 154         ModestWidgetFactoryPrivate *priv;
 155         TnyFolderStoreQuery *query;
 156
 157         priv = MODEST_WIDGET_FACTORY_GET_PRIVATE(self);
 158
 159         /* folder view */
 160         query = tny_folder_store_query_new ();
 161         tny_folder_store_query_add_item (query, NULL, TNY_FOLDER_STORE_QUERY_OPTION_SUBSCRIBED);
 162
 163         priv->folder_view =  MODEST_FOLDER_VIEW(modest_folder_view_new (priv->account_store,query));
 164         if (!priv->folder_view) {
 165                 g_printerr ("modest: cannot instantiate folder view\n");
 166                 return FALSE;
 167         }
 168         g_object_unref (G_OBJECT (query));
 169
 170         /* header view */
 171         priv->header_view =
 172                 MODEST_HEADER_VIEW(modest_header_view_new (NULL, MODEST_HEADER_VIEW_STYLE_DETAILS));
 173         if (!priv->header_view) {
 174                 g_printerr ("modest: cannot instantiate header view\n");
 175                 return FALSE;
 176         }
 177
 178         /* msg preview */
 179         priv->msg_preview = MODEST_MSG_VIEW(modest_msg_view_new (NULL));
 180         if (!priv->msg_preview) {
 181                 g_printerr ("modest: cannot instantiate header view\n");
 182                 return FALSE;
 183         }
 184
 185         /* online/offline combo */
 186         priv->online_toggle = gtk_toggle_button_new ();
 187
 188         /* label with number of items, unread items for
 189            the current folder */
 190         priv->folder_info_label = gtk_label_new (NULL);
 191
 192         return TRUE;
 193 }
 194
 195
 196 ModestWidgetFactory*
 197 modest_widget_factory_new (ModestTnyAccountStore *account_store)
 198 {
 199         GObject *obj;
 200         ModestWidgetFactoryPrivate *priv;
 201
 202         g_return_val_if_fail (account_store, NULL);
 203
 204         obj  = g_object_new (MODEST_TYPE_WIDGET_FACTORY, NULL);
 205         priv = MODEST_WIDGET_FACTORY_GET_PRIVATE(obj);
 206
 207         priv->account_store = account_store;
 208
 209         if (!init_widgets (MODEST_WIDGET_FACTORY(obj))) {
 210                 g_printerr ("modest: widget factory failed to init widgets\n");
 211                 g_object_unref (obj);
 212                 return NULL;
 213         }
 214
 215         return MODEST_WIDGET_FACTORY(obj);
 216 }
 217
 218
 219
 220
 221 ModestFolderView*
 222 modest_widget_factory_get_folder_view (ModestWidgetFactory *self)
 223 {
 224         g_return_val_if_fail (self, NULL);
 225         return MODEST_WIDGET_FACTORY_GET_PRIVATE(self)->folder_view;
 226 }
 227
 228
 229 ModestHeaderView*
 230 modest_widget_factory_get_header_view (ModestWidgetFactory *self)
 231 {
 232         g_return_val_if_fail (self, NULL);
 233         return MODEST_WIDGET_FACTORY_GET_PRIVATE(self)->header_view;
 234 }
 235
 236
 237 ModestMsgView*
 238 modest_widget_factory_get_msg_preview (ModestWidgetFactory *self)
 239 {
 240         g_return_val_if_fail (self, NULL);
 241         return MODEST_WIDGET_FACTORY_GET_PRIVATE(self)->msg_preview;
 242 }
 243
 244
 245 ModestAccountView*
 246 modest_widget_factory_get_account_view (ModestWidgetFactory *self)
 247 {
 248         return modest_account_view_new (modest_runtime_get_account_mgr());
 249 }
 250
 251
 252
 253 GtkWidget*
 254 modest_widget_factory_get_progress_bar (ModestWidgetFactory *self)
 255 {
 256         g_return_val_if_fail (self, NULL);
 257         return MODEST_WIDGET_FACTORY_GET_PRIVATE(self)->progress_bar;
 258 }
 259
 260
 261 GtkWidget*
 262 modest_widget_factory_get_status_bar (ModestWidgetFactory *self)
 263 {
 264         g_return_val_if_fail (self, NULL);
 265         return MODEST_WIDGET_FACTORY_GET_PRIVATE(self)->status_bar;
 266 }
 267
 268
 269
 270 static const GSList*
 271 get_transports (ModestWidgetFactory *self)
 272 {
 273         ModestWidgetFactoryPrivate *priv;
 274         ModestAccountMgr *account_mgr;
 275         GSList *transports = NULL;
 276         GSList *cursor, *accounts;
 277
 278         priv = MODEST_WIDGET_FACTORY_GET_PRIVATE(self);
 279
 280         account_mgr = modest_runtime_get_account_mgr();
 281         cursor = accounts = modest_account_mgr_account_names (account_mgr, NULL);
 282         while (cursor) {
 283                 gchar *account_name = (gchar*)cursor->data;
 284                 gchar *from_string  = modest_account_mgr_get_from_string (account_mgr,
 285                                                                             account_name);
 286                 if (!from_string)  {
 287                         /* something went wrong: ignore this one */
 288                         g_free (account_name);
 289                         cursor->data = NULL;
 290                 } else {
 291                         ModestPair *pair;
 292                         pair = modest_pair_new ((gpointer) account_name,
 293                                                 (gpointer) from_string , TRUE);
 294                         transports = g_slist_prepend (transports, pair);
 295                 } /* don't free account name; it's freed when the transports list is freed */
 296                 cursor = cursor->next;
 297         }
 298         g_slist_free (accounts);
 299         return transports;
 300 }
 301
 302
 303 GtkWidget*
 304 modest_widget_factory_get_combo_box (ModestWidgetFactory *self, ModestComboBoxType type)
 305 {
 306         ModestWidgetFactoryPrivate *priv;
 307         ModestPairList *protos = NULL;
 308         GtkWidget* combo_box;
 309
 310         g_return_val_if_fail (self, NULL);
 311
 312         priv = MODEST_WIDGET_FACTORY_GET_PRIVATE(self);
 313
 314         switch (type) {
 315         case MODEST_COMBO_BOX_TYPE_STORE_PROTOS:
 316                 protos = modest_protocol_info_get_protocol_pair_list (MODEST_PROTOCOL_TYPE_STORE);
 317                 break;
 318         case MODEST_COMBO_BOX_TYPE_TRANSPORT_PROTOS:
 319                 protos = modest_protocol_info_get_protocol_pair_list (MODEST_PROTOCOL_TYPE_TRANSPORT);
 320                 break;
 321         case MODEST_COMBO_BOX_TYPE_SECURITY_PROTOS:
 322                 protos = modest_protocol_info_get_protocol_pair_list (MODEST_PROTOCOL_TYPE_SECURITY);
 323                 break;
 324         case MODEST_COMBO_BOX_TYPE_AUTH_PROTOS:
 325                 protos = modest_protocol_info_get_protocol_pair_list (MODEST_PROTOCOL_TYPE_AUTH);
 326                 break;
 327         case MODEST_COMBO_BOX_TYPE_TRANSPORTS:
 328                 protos = (ModestPairList *) get_transports (self);
 329                 break;
 330         default:
 331                 g_warning ("invalid combo box type: %d", type);
 332                 return NULL;
 333         }
 334
 335         combo_box = modest_combo_box_new (protos);
 336         g_slist_free (protos);
 337
 338         gtk_combo_box_set_active (GTK_COMBO_BOX(combo_box), 0);
 339
 340         return combo_box;
 341 }
 342
 343
 344
 345 GtkWidget*
 346 modest_widget_factory_get_online_toggle (ModestWidgetFactory *self)
 347 {
 348         g_return_val_if_fail (self, NULL);
 349         return MODEST_WIDGET_FACTORY_GET_PRIVATE(self)->online_toggle;
 350 }
 351
 352
 353
 354 GtkWidget*
 355 modest_widget_factory_get_folder_info_label (ModestWidgetFactory *self)
 356 {
 357         g_return_val_if_fail (self, NULL);
 358         return MODEST_WIDGET_FACTORY_GET_PRIVATE(self)->folder_info_label;
 359 }