git.maemo.org Git - modest/blob - src/widgets/modest-account-view.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 "modest-account-view.h"
  32
  33 #include <modest-account-mgr.h>
  34 #include <modest-account-mgr-helpers.h>
  35 #include <modest-tny-account.h>
  36 #include <modest-text-utils.h>
  37 #include <modest-runtime.h>
  38 #include <modest-signal-mgr.h>
  39
  40 #include <gtk/gtkcellrenderertoggle.h>
  41 #include <gtk/gtkcellrenderertext.h>
  42 #include <gtk/gtktreeselection.h>
  43 #include <gtk/gtkliststore.h>
  44 #include <string.h> /* For strcmp(). */
  45 #include <modest-account-mgr-helpers.h>
  46 #include <modest-datetime-formatter.h>
  47 #ifdef MODEST_TOOLKIT_HILDON2
  48 #include <hildon/hildon-defines.h>
  49 #include <hildon/hildon.h>
  50 #endif
  51 #ifdef MODEST_USE_LIBTIME
  52 #include <clockd/libtime.h>
  53 #endif
  54
  55 /* 'private'/'protected' functions */
  56 static void modest_account_view_class_init    (ModestAccountViewClass *klass);
  57 static void modest_account_view_init          (ModestAccountView *obj);
  58 static void modest_account_view_finalize      (GObject *obj);
  59
  60 static void modest_account_view_select_account (ModestAccountView *account_view,
  61                                                 const gchar* account_name);
  62
  63 static void on_default_account_changed         (ModestAccountMgr *mgr,
  64                                                 gpointer user_data);
  65
  66 static void on_display_name_changed            (ModestAccountMgr *self,
  67                                                 const gchar *account,
  68                                                 gpointer user_data);
  69
  70 #ifndef MODEST_TOOLKIT_HILDON2
  71 static void modest_account_view_select_first_account (ModestAccountView *account_view);
  72 #endif
  73
  74 static void on_account_updated (ModestAccountMgr* mgr, gchar* account_name,
  75                     gpointer user_data);
  76 static void update_account_view (ModestAccountMgr *account_mgr, ModestAccountView *view);
  77 static void on_notify_style (GObject *obj, GParamSpec *spec, gpointer userdata);
  78 static void update_style (ModestAccountView *self);
  79 static void update_display_mode (ModestAccountView *self);
  80
  81 typedef enum {
  82         MODEST_ACCOUNT_VIEW_NAME_COLUMN,
  83         MODEST_ACCOUNT_VIEW_DISPLAY_NAME_COLUMN,
  84         MODEST_ACCOUNT_VIEW_IS_ENABLED_COLUMN,
  85         MODEST_ACCOUNT_VIEW_IS_DEFAULT_COLUMN,
  86         MODEST_ACCOUNT_VIEW_PROTO_COLUMN,
  87         MODEST_ACCOUNT_VIEW_LAST_UPDATED_COLUMN,
  88         MODEST_ACCOUNT_VIEW_HAS_NEW_MAILS_COLUMN,
  89
  90         MODEST_ACCOUNT_VIEW_COLUMN_NUM
  91 } AccountViewColumns;
  92
  93 typedef struct _ModestAccountViewPrivate ModestAccountViewPrivate;
  94 struct _ModestAccountViewPrivate {
  95         ModestAccountMgr *account_mgr;
  96
  97         ModestDatetimeFormatter *datetime_formatter;
  98         gboolean picker_mode;
  99         gboolean show_last_updated;
 100
 101         GtkTreeModel *model;
 102         GtkTreeModel *filter;
 103
 104         /* Signal handlers */
 105         GSList *sig_handlers;
 106
 107         GtkTreeViewColumn *account_name_column;
 108         GtkCellRenderer *account_name_renderer;
 109
 110         guint update_account_view_idle_id;
 111 };
 112 #define MODEST_ACCOUNT_VIEW_GET_PRIVATE(o)      (G_TYPE_INSTANCE_GET_PRIVATE((o), \
 113                                                  MODEST_TYPE_ACCOUNT_VIEW, \
 114                                                  ModestAccountViewPrivate))
 115 /* globals */
 116 static GtkTreeViewClass *parent_class = NULL;
 117
 118 GType
 119 modest_account_view_get_type (void)
 120 {
 121         static GType my_type = 0;
 122         if (!my_type) {
 123                 static const GTypeInfo my_info = {
 124                         sizeof(ModestAccountViewClass),
 125                         NULL,           /* base init */
 126                         NULL,           /* base finalize */
 127                         (GClassInitFunc) modest_account_view_class_init,
 128                         NULL,           /* class finalize */
 129                         NULL,           /* class data */
 130                         sizeof(ModestAccountView),
 131                         1,              /* n_preallocs */
 132                         (GInstanceInitFunc) modest_account_view_init,
 133                         NULL
 134                 };
 135                 my_type = g_type_register_static (GTK_TYPE_TREE_VIEW,
 136                                                   "ModestAccountView",
 137                                                   &my_info, 0);
 138         }
 139         return my_type;
 140 }
 141
 142 static void
 143 modest_account_view_class_init (ModestAccountViewClass *klass)
 144 {
 145         GObjectClass *gobject_class;
 146         gobject_class = (GObjectClass*) klass;
 147
 148         parent_class            = g_type_class_peek_parent (klass);
 149         gobject_class->finalize = modest_account_view_finalize;
 150
 151         g_type_class_add_private (gobject_class, sizeof(ModestAccountViewPrivate));
 152 }
 153
 154 static void
 155 datetime_format_changed (ModestDatetimeFormatter *formatter,
 156                          ModestAccountView *self)
 157 {
 158         ModestAccountViewPrivate *priv;
 159
 160         priv = MODEST_ACCOUNT_VIEW_GET_PRIVATE(self);
 161         update_account_view (priv->account_mgr, self);
 162 }
 163
 164 static void
 165 modest_account_view_init (ModestAccountView *obj)
 166 {
 167         ModestAccountViewPrivate *priv;
 168
 169         priv = MODEST_ACCOUNT_VIEW_GET_PRIVATE(obj);
 170
 171         priv->sig_handlers = NULL;
 172         priv->update_account_view_idle_id = 0;
 173
 174         priv->datetime_formatter = modest_datetime_formatter_new ();
 175         priv->picker_mode = FALSE;
 176         priv->show_last_updated = TRUE;
 177         g_signal_connect (G_OBJECT (priv->datetime_formatter), "format-changed",
 178                           G_CALLBACK (datetime_format_changed), (gpointer) obj);
 179 #ifdef MODEST_TOOLKIT_HILDON2
 180         gtk_rc_parse_string ("style \"fremantle-modest-account-view\" {\n"
 181                              "  GtkWidget::hildon-mode = 1\n"
 182                              "} widget \"*.fremantle-modest-account-view\" style \"fremantle-modest-account-view\""
 183                              "widget_class \"*<HildonPannableArea>.ModestAccountView\" style :highest \"fremantle-modest-account-view\"");
 184
 185 #endif
 186         g_signal_connect (G_OBJECT (obj), "notify::style", G_CALLBACK (on_notify_style), (gpointer) obj);
 187 }
 188
 189 static void
 190 modest_account_view_finalize (GObject *obj)
 191 {
 192         ModestAccountViewPrivate *priv;
 193
 194         priv = MODEST_ACCOUNT_VIEW_GET_PRIVATE(obj);
 195
 196         if (priv->update_account_view_idle_id > 0) {
 197                 g_source_remove (priv->update_account_view_idle_id);
 198                 priv->update_account_view_idle_id = 0;
 199         }
 200
 201         if (priv->datetime_formatter) {
 202                 g_object_unref (priv->datetime_formatter);
 203                 priv->datetime_formatter = NULL;
 204         }
 205
 206         /* Disconnect signals */
 207         modest_signal_mgr_disconnect_all_and_destroy (priv->sig_handlers);
 208
 209         if (priv->account_mgr) {
 210                 g_object_unref (G_OBJECT(priv->account_mgr));
 211                 priv->account_mgr = NULL;
 212         }
 213
 214         G_OBJECT_CLASS(parent_class)->finalize (obj);
 215 }
 216
 217 /* Get the string for the last updated time. Result must NOT be g_freed */
 218 static const gchar*
 219 get_last_updated_string(ModestAccountView *self, ModestAccountMgr* account_mgr, ModestAccountSettings *settings)
 220 {
 221         /* FIXME: let's assume that 'last update' applies to the store account... */
 222         const gchar *last_updated_string;
 223         const gchar *store_account_name;
 224         const gchar *account_name;
 225         time_t last_updated;
 226         ModestServerAccountSettings *server_settings;
 227         ModestAccountViewPrivate *priv;
 228
 229         priv = MODEST_ACCOUNT_VIEW_GET_PRIVATE (self);
 230         server_settings = modest_account_settings_get_store_settings (settings);
 231         store_account_name = modest_server_account_settings_get_account_name (server_settings);
 232         last_updated = modest_account_mgr_get_last_updated (account_mgr, store_account_name);
 233
 234         g_object_unref (server_settings);
 235         account_name = modest_account_settings_get_account_name (settings);
 236         if (!modest_account_mgr_account_is_busy(account_mgr, account_name)) {
 237                 if (last_updated > 0) {
 238                         last_updated_string =
 239                                 modest_datetime_formatter_display_datetime (priv->datetime_formatter,
 240                                                                            last_updated);
 241                 } else {
 242                         last_updated_string = _("mcen_va_never");
 243                 }
 244         } else  {
 245                 last_updated_string = _("mcen_va_refreshing");
 246         }
 247
 248         return last_updated_string;
 249 }
 250
 251 static gboolean
 252 update_account_view_idle (gpointer userdata)
 253 {
 254         ModestAccountView *view;
 255         ModestAccountViewPrivate *priv;
 256         ModestAccountMgr *account_mgr;
 257         GSList *account_names, *cursor;
 258
 259         view = MODEST_ACCOUNT_VIEW (userdata);
 260         priv = MODEST_ACCOUNT_VIEW_GET_PRIVATE(view);
 261         account_mgr = modest_runtime_get_account_mgr ();
 262
 263         /* Get the ID of the currently-selected account,
 264          * so we can select it again after rebuilding the list.
 265          * Note that the name doesn't change even when the display name changes.
 266          */
 267         gchar *selected_name = modest_account_view_get_selected_account (view);
 268
 269         gtk_list_store_clear (GTK_LIST_STORE (priv->model));
 270
 271         /* Note: We do not show disabled accounts.
 272          * Of course, this means that there is no UI to enable or disable
 273          * accounts. That is OK for maemo where no such feature or UI is
 274          * specified, so the "enabled" property is used internally to avoid
 275          * showing unfinished accounts. If a user-visible "enabled" is
 276          * needed in the future, we must use a second property for the
 277          * current use instead */
 278         cursor = account_names = modest_account_mgr_account_names (account_mgr,
 279                 TRUE /* only enabled accounts. */);
 280
 281         while (cursor) {
 282                 gchar *account_name;
 283                 ModestAccountSettings *settings;
 284                 ModestServerAccountSettings *store_settings;
 285
 286                 account_name = (gchar*)cursor->data;
 287
 288                 settings = modest_account_mgr_load_account_settings (account_mgr, account_name);
 289                 if (!settings) {
 290                         g_printerr ("modest: failed to get account data for %s\n", account_name);
 291                         cursor = cursor->next;
 292                         continue;
 293                 }
 294                 store_settings = modest_account_settings_get_store_settings (settings);
 295
 296                 /* don't display accounts without stores */
 297                 if (modest_server_account_settings_get_account_name (store_settings) != NULL) {
 298
 299                         GtkTreeIter iter;
 300
 301                         /* don't free */
 302                         const gchar *last_updated_string = get_last_updated_string(view, account_mgr, settings);
 303                         gboolean has_new_mails = modest_account_mgr_get_has_new_mails (account_mgr, account_name);
 304
 305                         if (modest_account_settings_get_enabled (settings)) {
 306                                 ModestProtocolType protocol_type;
 307                                 ModestProtocolRegistry *protocol_registry;
 308                                 ModestProtocol *protocol;
 309                                 const gchar *proto_name;
 310 #ifdef MODEST_TOOLKIT_HILDON2
 311                                 gchar *last_updated_hildon2;
 312
 313                                 if (priv->show_last_updated) {
 314                                         last_updated_hildon2 = g_strconcat (_("mcen_ti_lastupdated"), "\n",
 315                                                                             last_updated_string,
 316                                                                             NULL);
 317                                 } else {
 318                                         last_updated_hildon2 = g_strconcat (_("mcen_ti_lastupdated"), "\n", NULL);
 319                                 }
 320 #endif
 321                                 protocol_registry = modest_runtime_get_protocol_registry ();
 322                                 protocol_type = modest_server_account_settings_get_protocol (store_settings);
 323                                 protocol = modest_protocol_registry_get_protocol_by_type (protocol_registry, protocol_type);
 324                                 proto_name = modest_protocol_get_name (protocol);
 325                                 gtk_list_store_insert_with_values (
 326                                         GTK_LIST_STORE (priv->model), &iter, 0,
 327                                         MODEST_ACCOUNT_VIEW_NAME_COLUMN, account_name,
 328                                         MODEST_ACCOUNT_VIEW_DISPLAY_NAME_COLUMN,
 329                                         modest_account_settings_get_display_name (settings),
 330                                         MODEST_ACCOUNT_VIEW_IS_ENABLED_COLUMN,
 331                                         modest_account_settings_get_enabled (settings),
 332                                         MODEST_ACCOUNT_VIEW_IS_DEFAULT_COLUMN,
 333                                         modest_account_settings_get_is_default (settings),
 334                                         MODEST_ACCOUNT_VIEW_PROTO_COLUMN, proto_name,
 335 #ifdef MODEST_TOOLKIT_HILDON2
 336                                         MODEST_ACCOUNT_VIEW_LAST_UPDATED_COLUMN,  last_updated_hildon2,
 337 #else
 338                                         MODEST_ACCOUNT_VIEW_LAST_UPDATED_COLUMN,  last_updated_string,
 339 #endif
 340                                         MODEST_ACCOUNT_VIEW_HAS_NEW_MAILS_COLUMN, has_new_mails,
 341                                         -1);
 342 #ifdef MODEST_TOOLKIT_HILDON2
 343                                 g_free (last_updated_hildon2);
 344 #endif
 345                         }
 346                 }
 347
 348                 g_object_unref (store_settings);
 349                 g_object_unref (settings);
 350                 cursor = cursor->next;
 351         }
 352
 353         modest_account_mgr_free_account_names (account_names);
 354         account_names = NULL;
 355
 356         /* Try to re-select the same account: */
 357         if (selected_name) {
 358                 modest_account_view_select_account (view, selected_name);
 359                 g_free (selected_name);
 360         } else {
 361 #ifndef MODEST_TOOLKIT_HILDON2
 362                 modest_account_view_select_first_account (view);
 363 #endif
 364         }
 365
 366         priv->update_account_view_idle_id = 0;
 367         return FALSE;
 368 }
 369
 370 static void
 371 update_account_view (ModestAccountMgr *account_mgr, ModestAccountView *view)
 372 {
 373         ModestAccountViewPrivate *priv;
 374         priv = MODEST_ACCOUNT_VIEW_GET_PRIVATE(view);
 375
 376         if (priv->update_account_view_idle_id == 0) {
 377                 priv->update_account_view_idle_id = g_idle_add (update_account_view_idle, (gpointer) view);
 378         }
 379 }
 380
 381
 382 static void
 383 on_account_busy_changed(ModestAccountMgr *account_mgr,
 384                         const gchar *account_name,
 385                         gboolean busy,
 386                         ModestAccountView *self)
 387 {
 388         GtkTreeIter iter;
 389         gboolean found = FALSE;
 390         ModestAccountViewPrivate *priv;
 391
 392         priv = MODEST_ACCOUNT_VIEW_GET_PRIVATE(self);
 393
 394         if (!gtk_tree_model_get_iter_first(GTK_TREE_MODEL(priv->model), &iter))
 395                 return;
 396
 397         do {
 398                 gchar* cur_name;
 399                 gtk_tree_model_get(GTK_TREE_MODEL(priv->model), &iter,
 400                                    MODEST_ACCOUNT_VIEW_NAME_COLUMN,
 401                                    &cur_name, -1);
 402
 403                 if (g_str_equal(cur_name, account_name)) {
 404                         ModestAccountSettings* settings =
 405                                 modest_account_mgr_load_account_settings (account_mgr, account_name);
 406                         if (!settings) {
 407                                 g_free (cur_name);
 408                                 return;
 409                         }
 410                         const gchar* last_updated_string = get_last_updated_string(self, account_mgr, settings);
 411 #ifdef MODEST_TOOLKIT_HILDON2
 412                         gchar *last_updated_hildon2;
 413
 414                         last_updated_hildon2 = g_strconcat (_("mcen_ti_lastupdated"), "\n",
 415                                                             last_updated_string,
 416                                                             NULL);
 417 #endif
 418                         gtk_list_store_set(GTK_LIST_STORE (priv->model), &iter,
 419 #ifdef MODEST_TOOLKIT_HILDON2
 420                                            MODEST_ACCOUNT_VIEW_LAST_UPDATED_COLUMN, last_updated_hildon2,
 421 #else
 422                                            MODEST_ACCOUNT_VIEW_LAST_UPDATED_COLUMN, last_updated_string,
 423 #endif
 424                                            -1);
 425
 426 #ifdef MODEST_TOOLKIT_HILDON2
 427                         g_free (last_updated_hildon2);
 428 #endif
 429                         g_object_unref (settings);
 430                         found = TRUE;
 431                 }
 432                 g_free (cur_name);
 433
 434         } while (!found && gtk_tree_model_iter_next(priv->model, &iter));
 435 }
 436
 437 static void
 438 on_account_inserted (TnyAccountStore *account_store,
 439                      TnyAccount *account,
 440                      gpointer user_data)
 441 {
 442         ModestAccountView *self;
 443         ModestAccountViewPrivate *priv;
 444
 445         g_return_if_fail (MODEST_IS_ACCOUNT_VIEW (user_data));
 446
 447         self = MODEST_ACCOUNT_VIEW (user_data);
 448         priv = MODEST_ACCOUNT_VIEW_GET_PRIVATE (self);
 449
 450         /* Do not refresh the view with transport accounts */
 451         if (TNY_IS_STORE_ACCOUNT (account))
 452                 update_account_view (priv->account_mgr, self);
 453 }
 454
 455 static void
 456 on_account_removed (TnyAccountStore *account_store,
 457                     TnyAccount *account,
 458                     gpointer user_data)
 459 {
 460         ModestAccountView *self;
 461         ModestAccountViewPrivate *priv;
 462         gchar *selected_name;
 463
 464         g_return_if_fail (MODEST_IS_ACCOUNT_VIEW (user_data));
 465
 466         self = MODEST_ACCOUNT_VIEW (user_data);
 467         priv = MODEST_ACCOUNT_VIEW_GET_PRIVATE (self);
 468
 469         /* Do not refresh the view with transport accounts */
 470         if (!TNY_IS_STORE_ACCOUNT (account))
 471                 return;
 472
 473         selected_name = modest_account_view_get_selected_account (self);
 474         if (selected_name == NULL) {
 475 #ifndef MODEST_TOOLKIT_HILDON2
 476                 /* we select the first account if none is selected */
 477                 modest_account_view_select_first_account (self);
 478 #endif
 479         } else {
 480                 g_free (selected_name);
 481         }
 482
 483         update_account_view (priv->account_mgr, self);
 484 }
 485
 486
 487 static void
 488 on_account_default_toggled (GtkCellRendererToggle *cell_renderer,
 489                             gchar *path,
 490                             ModestAccountView *self)
 491 {
 492         ModestAccountViewPrivate *priv;
 493         GtkTreeIter iter;
 494         gchar *account_name = NULL;
 495
 496         g_return_if_fail (MODEST_IS_ACCOUNT_VIEW (self));
 497
 498         /* If it's active then do nothing, no need to reenable it as
 499            default account */
 500         if (gtk_cell_renderer_toggle_get_active (cell_renderer))
 501                 return;
 502
 503         priv = MODEST_ACCOUNT_VIEW_GET_PRIVATE(self);
 504
 505         if (!gtk_tree_model_get_iter_from_string (priv->filter, &iter, path)) {
 506                 g_warning ("Got path of a not existing iter");
 507                 return;
 508         }
 509
 510         gtk_tree_model_get (priv->filter, &iter,
 511                             MODEST_ACCOUNT_VIEW_NAME_COLUMN,
 512                             &account_name, -1);
 513
 514         /* Set this previously-non-default account as the
 515            default. We're not updating here the value of the
 516            DEFAULT_COLUMN because we'll do it in the
 517            "default_account_changed" signal handler. We do it like
 518            this because that way the signal handler is useful also
 519            when we're inserting a new account and there is no other
 520            one defined, in that case the change of account is provoked
 521            by the account mgr and not by a signal toggle.*/
 522         modest_account_mgr_set_default_account (priv->account_mgr, account_name);
 523
 524         g_free (account_name);
 525 }
 526
 527 static void
 528 on_account_updated (ModestAccountMgr* mgr,
 529                     gchar* account_name,
 530                     gpointer user_data)
 531 {
 532         update_account_view (mgr, MODEST_ACCOUNT_VIEW (user_data));
 533 }
 534
 535 static void
 536 bold_if_default_account_cell_data  (GtkTreeViewColumn *column,  GtkCellRenderer *renderer,
 537                                     GtkTreeModel *tree_model,  GtkTreeIter *iter,  gpointer user_data)
 538 {
 539         gboolean is_default;
 540         GtkStyle *style;
 541         const gchar *font_style;
 542         PangoAttribute *attr;
 543         PangoAttrList *attr_list = NULL;
 544         GtkWidget *widget;
 545
 546         gtk_tree_model_get (tree_model, iter,
 547                             MODEST_ACCOUNT_VIEW_IS_DEFAULT_COLUMN, &is_default,
 548                             -1);
 549
 550 /*      widget = gtk_tree_view_column_get_tree_view (column); */
 551         widget = GTK_WIDGET (user_data);
 552         font_style = is_default?"EmpSystemFont":"SystemFont";
 553         style = gtk_rc_get_style_by_paths (gtk_widget_get_settings (GTK_WIDGET(widget)),
 554                                            font_style, NULL,
 555                                            G_TYPE_NONE);
 556         if (style) {
 557                 attr = pango_attr_font_desc_new (pango_font_description_copy (style->font_desc));
 558
 559                 attr_list = pango_attr_list_new ();
 560                 pango_attr_list_insert (attr_list, attr);
 561
 562                 g_object_set (G_OBJECT(renderer),
 563                               "attributes", attr_list,
 564                               NULL);
 565
 566                 pango_attr_list_unref (attr_list);
 567         } else {
 568                 g_object_set (G_OBJECT(renderer),
 569                               "weight", is_default ? 800: 400,
 570                               NULL);
 571         }
 572 }
 573
 574 static void
 575 bold_if_default_last_updated_cell_data  (GtkTreeViewColumn *column,  GtkCellRenderer *renderer,
 576                                          GtkTreeModel *tree_model,  GtkTreeIter *iter,  gpointer user_data)
 577 {
 578         gboolean is_default;
 579         GtkStyle *style;
 580         const gchar *font_style;
 581         PangoAttribute *attr;
 582         PangoAttrList *attr_list = NULL;
 583         GtkWidget *widget;
 584
 585         gtk_tree_model_get (tree_model, iter, MODEST_ACCOUNT_VIEW_IS_DEFAULT_COLUMN,
 586                             &is_default, -1);
 587
 588 /*      widget = gtk_tree_view_column_get_tree_view (column); */
 589         widget = GTK_WIDGET (user_data);
 590         font_style = is_default?"EmpSmallSystemFont":"SmallSystemFont";
 591         style = gtk_rc_get_style_by_paths (gtk_widget_get_settings (GTK_WIDGET(widget)),
 592                                            font_style, NULL,
 593                                            G_TYPE_NONE);
 594         if (style) {
 595                 attr = pango_attr_font_desc_new (pango_font_description_copy (style->font_desc));
 596
 597                 attr_list = pango_attr_list_new ();
 598                 pango_attr_list_insert (attr_list, attr);
 599
 600                 g_object_set (G_OBJECT(renderer),
 601                               "attributes", attr_list,
 602                               NULL);
 603
 604                 pango_attr_list_unref (attr_list);
 605         } else {
 606                 g_object_set (G_OBJECT(renderer),
 607                               "weight", is_default ? 800: 400,
 608                               NULL);
 609         }
 610 }
 611
 612 static void
 613 init_view (ModestAccountView *self)
 614 {
 615         ModestAccountViewPrivate *priv;
 616         GtkCellRenderer *toggle_renderer, *text_renderer;
 617         GtkTreeViewColumn *column;
 618
 619         g_return_if_fail (MODEST_IS_ACCOUNT_VIEW (self));
 620         priv = MODEST_ACCOUNT_VIEW_GET_PRIVATE(self);
 621
 622         priv->model = GTK_TREE_MODEL (gtk_list_store_new (8,
 623                                                           G_TYPE_STRING,  /* account name */
 624                                                           G_TYPE_STRING,  /* account display name */
 625                                                           G_TYPE_BOOLEAN, /* is-enabled */
 626                                                           G_TYPE_BOOLEAN, /* is-default */
 627                                                           G_TYPE_STRING,  /* account proto (pop, imap,...) */
 628                                                           G_TYPE_STRING,   /* last updated (time_t) */
 629                                                           G_TYPE_BOOLEAN, /* has_new_mails has_color */
 630                                                           G_TYPE_POINTER /* has_new_mails color */
 631                                               ));
 632
 633         gtk_tree_sortable_set_sort_column_id (
 634                 GTK_TREE_SORTABLE (priv->model), MODEST_ACCOUNT_VIEW_DISPLAY_NAME_COLUMN,
 635                 GTK_SORT_ASCENDING);
 636
 637         priv->filter = gtk_tree_model_filter_new (priv->model, NULL);
 638
 639         gtk_tree_view_set_model (GTK_TREE_VIEW(self), GTK_TREE_MODEL(priv->filter));
 640         g_object_unref (G_OBJECT (priv->model));
 641         g_object_unref (G_OBJECT (priv->filter));
 642
 643         toggle_renderer = gtk_cell_renderer_toggle_new ();
 644         /* the is_default column */
 645         g_object_set (G_OBJECT(toggle_renderer), "activatable", TRUE, "radio", TRUE, NULL);
 646         column = gtk_tree_view_column_new_with_attributes
 647                 (_("mcen_ti_default"), toggle_renderer,
 648                  "active", MODEST_ACCOUNT_VIEW_IS_DEFAULT_COLUMN, NULL);
 649         gtk_tree_view_append_column (GTK_TREE_VIEW(self),
 650                                      column);
 651 #ifdef MODEST_TOOLKIT_HILDON2
 652         gtk_tree_view_column_set_visible (column, FALSE);
 653 #endif
 654
 655         /* Disable the Maemo GtkTreeView::allow-checkbox-mode Maemo modification,
 656          * which causes the model column to be updated automatically when the row is clicked.
 657          * Making this the default in Maemo's GTK+ is obviously a bug:
 658          * https://maemo.org/bugzilla/show_bug.cgi?id=146
 659          *
 660          * djcb: indeed, they have been removed for post-bora, i added the ifdefs...
 661          */
 662
 663         priv->sig_handlers =
 664                 modest_signal_mgr_connect (priv->sig_handlers,
 665                                            G_OBJECT(toggle_renderer),
 666                                            "toggled",
 667                                            G_CALLBACK(on_account_default_toggled),
 668                                            self);
 669
 670         /* account name */
 671         priv->account_name_renderer = gtk_cell_renderer_text_new ();
 672         g_object_set (G_OBJECT (priv->account_name_renderer),
 673                       "ellipsize", PANGO_ELLIPSIZE_END, "ellipsize-set", TRUE,
 674 #ifdef MODEST_TOOLKIT_HILDON2
 675                       "xpad", HILDON_MARGIN_DOUBLE,
 676 #endif
 677                       NULL);
 678
 679         priv->account_name_column =  gtk_tree_view_column_new_with_attributes (_("mcen_ti_account"), priv->account_name_renderer,
 680                                                                                "text", MODEST_ACCOUNT_VIEW_DISPLAY_NAME_COLUMN,
 681                                                                                NULL);
 682         gtk_tree_view_append_column (GTK_TREE_VIEW(self), priv->account_name_column);
 683         gtk_tree_view_column_set_expand (priv->account_name_column, TRUE);
 684         gtk_tree_view_column_set_cell_data_func(priv->account_name_column, priv->account_name_renderer,
 685                                                 bold_if_default_account_cell_data,
 686                                                 self, NULL);
 687
 688         /* last update for this account */
 689         text_renderer = gtk_cell_renderer_text_new ();
 690         g_object_set (G_OBJECT (text_renderer),
 691                       "alignment", PANGO_ALIGN_RIGHT,
 692                       "xalign", 1.0,
 693 #ifdef MODEST_TOOLKIT_HILDON2
 694                       "xpad", HILDON_MARGIN_DOUBLE,
 695 #endif
 696                       NULL);
 697
 698         column =  gtk_tree_view_column_new_with_attributes (_("mcen_ti_lastupdated"), text_renderer,"markup",
 699                                                             MODEST_ACCOUNT_VIEW_LAST_UPDATED_COLUMN, NULL);
 700         gtk_tree_view_append_column (GTK_TREE_VIEW(self),column);
 701         gtk_tree_view_column_set_expand (column, FALSE);
 702         gtk_tree_view_column_set_cell_data_func(column, text_renderer, bold_if_default_last_updated_cell_data,
 703                                                 self, NULL);
 704
 705         /* Show the column headers,
 706          * which does not seem to be the default on Maemo.
 707          */
 708 #ifndef MODEST_TOOLKIT_HILDON2
 709         gtk_tree_view_set_headers_visible (GTK_TREE_VIEW(self), TRUE);
 710 #endif
 711
 712         update_display_mode (self);
 713
 714         priv->sig_handlers =
 715                 modest_signal_mgr_connect (priv->sig_handlers,
 716                                            G_OBJECT (modest_runtime_get_account_store ()),
 717                                            "account_removed",
 718                                            G_CALLBACK(on_account_removed),
 719                                            self);
 720         priv->sig_handlers =
 721                 modest_signal_mgr_connect (priv->sig_handlers,
 722                                            G_OBJECT (modest_runtime_get_account_store ()),
 723                                            "account_inserted",
 724                                            G_CALLBACK(on_account_inserted),
 725                                            self);
 726         priv->sig_handlers =
 727                 modest_signal_mgr_connect (priv->sig_handlers,
 728                                            G_OBJECT(priv->account_mgr),
 729                                            "account_busy_changed",
 730                                            G_CALLBACK(on_account_busy_changed),
 731                                            self);
 732         priv->sig_handlers =
 733                 modest_signal_mgr_connect (priv->sig_handlers,
 734                                            G_OBJECT(priv->account_mgr),
 735                                            "default_account_changed",
 736                                            G_CALLBACK(on_default_account_changed),
 737                                            self);
 738         priv->sig_handlers =
 739                 modest_signal_mgr_connect (priv->sig_handlers,
 740                                            G_OBJECT(priv->account_mgr),
 741                                            "display_name_changed",
 742                                            G_CALLBACK(on_display_name_changed),
 743                                            self);
 744         priv->sig_handlers =
 745                         modest_signal_mgr_connect (priv->sig_handlers,
 746                                                    G_OBJECT (priv->account_mgr),
 747                                                    "account_updated",
 748                                                    G_CALLBACK (on_account_updated),
 749                                                    self);
 750 }
 751
 752
 753 ModestAccountView*
 754 modest_account_view_new (ModestAccountMgr *account_mgr)
 755 {
 756         GObject *obj;
 757         ModestAccountViewPrivate *priv;
 758
 759         g_return_val_if_fail (account_mgr, NULL);
 760
 761         obj  = g_object_new(MODEST_TYPE_ACCOUNT_VIEW,
 762 #ifdef MODEST_TOOLKIT_HILDON2
 763                             "hildon-ui-mode", HILDON_UI_MODE_NORMAL,
 764 #endif
 765                             NULL);
 766         priv = MODEST_ACCOUNT_VIEW_GET_PRIVATE(obj);
 767
 768         g_object_ref (G_OBJECT (account_mgr));
 769         priv->account_mgr = account_mgr;
 770
 771         init_view (MODEST_ACCOUNT_VIEW (obj));
 772         update_account_view (account_mgr, MODEST_ACCOUNT_VIEW (obj));
 773
 774         return MODEST_ACCOUNT_VIEW (obj);
 775 }
 776
 777 gchar *
 778 modest_account_view_get_selected_account (ModestAccountView *self)
 779 {
 780         gchar *account_name = NULL;
 781         GtkTreeSelection *sel;
 782         GtkTreeModel *model;
 783         GtkTreeIter iter;
 784
 785         g_return_val_if_fail (MODEST_IS_ACCOUNT_VIEW (self), NULL);
 786
 787         sel = gtk_tree_view_get_selection (GTK_TREE_VIEW (self));
 788         if (gtk_tree_selection_get_selected (sel, &model, &iter)) {
 789                 gtk_tree_model_get (model, &iter,
 790                                     MODEST_ACCOUNT_VIEW_NAME_COLUMN,
 791                                     &account_name, -1);
 792         }
 793
 794         return account_name;
 795 }
 796
 797 gchar *
 798 modest_account_view_get_path_account (ModestAccountView *self, GtkTreePath *path)
 799 {
 800         gchar *account_name = NULL;
 801         GtkTreeModel *model;
 802         GtkTreeIter iter;
 803
 804         g_return_val_if_fail (MODEST_IS_ACCOUNT_VIEW (self), NULL);
 805
 806         model = gtk_tree_view_get_model (GTK_TREE_VIEW (self));
 807         if (gtk_tree_model_get_iter (model, &iter, path)) {
 808                 gtk_tree_model_get (model, &iter,
 809                                     MODEST_ACCOUNT_VIEW_NAME_COLUMN,
 810                                     &account_name, -1);
 811         }
 812
 813         return account_name;
 814 }
 815
 816 /* This allows us to pass more than one piece of data to the signal handler,
 817  * and get a result: */
 818 typedef struct
 819 {
 820                 ModestAccountView* self;
 821                 const gchar *account_name;
 822 } ForEachData;
 823
 824 static gboolean
 825 on_model_foreach_select_account(GtkTreeModel *model,
 826         GtkTreePath *path, GtkTreeIter *iter, gpointer user_data)
 827 {
 828         ForEachData *state = (ForEachData*)(user_data);
 829
 830         /* Select the item if it has the matching account name: */
 831         gchar *this_account_name = NULL;
 832         gtk_tree_model_get (model, iter,
 833                 MODEST_ACCOUNT_VIEW_NAME_COLUMN, &this_account_name,
 834                 -1);
 835         if(this_account_name && state->account_name
 836                 && (strcmp (this_account_name, state->account_name) == 0)) {
 837
 838                 GtkTreeSelection *selection =
 839                         gtk_tree_view_get_selection (GTK_TREE_VIEW (state->self));
 840                 gtk_tree_selection_select_iter (selection, iter);
 841
 842                 return TRUE; /* Stop walking the tree. */
 843         }
 844
 845         return FALSE; /* Keep walking the tree. */
 846 }
 847
 848 static void
 849 modest_account_view_select_account (ModestAccountView *account_view,
 850                                     const gchar* account_name)
 851 {
 852 #ifdef MODEST_TOOLKIT_HILDON2
 853         return;
 854 #endif
 855         /* Create a state instance so we can send two items of data to the signal handler: */
 856         ForEachData *state = g_new0 (ForEachData, 1);
 857         state->self = account_view;
 858         state->account_name = account_name;
 859
 860         GtkTreeModel *model = gtk_tree_view_get_model (
 861                 GTK_TREE_VIEW (account_view));
 862         gtk_tree_model_foreach (model,
 863                 on_model_foreach_select_account, state);
 864
 865         g_free (state);
 866 }
 867
 868 #ifndef MODEST_TOOLKIT_HILDON2
 869 static void
 870 modest_account_view_select_first_account (ModestAccountView *account_view)
 871 {
 872         GtkTreeIter iter;
 873         GtkTreeModel *model = gtk_tree_view_get_model (GTK_TREE_VIEW (account_view));
 874
 875         if (gtk_tree_model_get_iter_first (model, &iter)) {
 876                 GtkTreeSelection *selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (account_view));
 877
 878                 gtk_tree_selection_select_iter (selection, &iter);
 879         }
 880 }
 881 #endif
 882
 883 static void
 884 on_default_account_changed (ModestAccountMgr *mgr,
 885                             gpointer user_data)
 886 {
 887         GtkTreeIter iter;
 888         gchar *default_account_name;
 889         GtkTreeModel *model = gtk_tree_view_get_model (GTK_TREE_VIEW (user_data));
 890
 891         if (!gtk_tree_model_get_iter_first(model, &iter))
 892                 return;
 893
 894         default_account_name = modest_account_mgr_get_default_account (mgr);
 895
 896         do {
 897                 gboolean is_default;
 898                 gchar *name;
 899
 900                 gtk_tree_model_get (model, &iter,
 901                                     MODEST_ACCOUNT_VIEW_NAME_COLUMN, &name,
 902                                     MODEST_ACCOUNT_VIEW_IS_DEFAULT_COLUMN, &is_default,
 903                                     -1);
 904
 905                 /* Update the default account column */
 906                 if ((default_account_name != NULL) && (!strcmp (name, default_account_name)))
 907                         gtk_list_store_set (GTK_LIST_STORE (model), &iter,
 908                                             MODEST_ACCOUNT_VIEW_IS_DEFAULT_COLUMN, TRUE, -1);
 909                 else
 910                         gtk_list_store_set (GTK_LIST_STORE (model), &iter,
 911                                             MODEST_ACCOUNT_VIEW_IS_DEFAULT_COLUMN, FALSE, -1);
 912
 913                 g_free (name);
 914
 915         } while (gtk_tree_model_iter_next(model, &iter));
 916
 917         /* Free and force a redraw */
 918         g_free (default_account_name);
 919         gtk_widget_queue_draw (GTK_WIDGET (user_data));
 920 }
 921
 922 static void
 923 on_display_name_changed (ModestAccountMgr *mgr,
 924                          const gchar *account,
 925                          gpointer user_data)
 926 {
 927         /* Update the view */
 928         update_account_view (mgr, MODEST_ACCOUNT_VIEW (user_data));
 929 }
 930
 931 static void
 932 on_notify_style (GObject *obj, GParamSpec *spec, gpointer userdata)
 933 {
 934         if (strcmp ("style", spec->name) == 0) {
 935                 update_style (MODEST_ACCOUNT_VIEW (obj));
 936                 gtk_widget_queue_draw (GTK_WIDGET (obj));
 937         }
 938 }
 939
 940 static void
 941 update_display_mode (ModestAccountView *self)
 942 {
 943         ModestAccountViewPrivate *priv;
 944         GtkTreeViewColumn *column;
 945         GList *renderers;
 946         GtkCellRenderer *renderer;
 947
 948         g_return_if_fail (MODEST_IS_ACCOUNT_VIEW (self));
 949         priv = MODEST_ACCOUNT_VIEW_GET_PRIVATE(self);
 950
 951         /* Last updated column */
 952         column = gtk_tree_view_get_column (GTK_TREE_VIEW (self), 2);
 953         gtk_tree_view_column_set_visible (column, !priv->picker_mode);
 954
 955         /* Name column */
 956         column = gtk_tree_view_get_column (GTK_TREE_VIEW (self), 1);
 957         renderers = gtk_tree_view_column_get_cell_renderers (column);
 958         renderer = (GtkCellRenderer *) renderers->data;
 959         g_object_set (renderer,
 960                       "align-set", TRUE,
 961                       "alignment", priv->picker_mode?PANGO_ALIGN_CENTER:PANGO_ALIGN_LEFT,
 962                       NULL);
 963         g_list_free (renderers);
 964 }
 965
 966 void
 967 modest_account_view_set_picker_mode (ModestAccountView *self, gboolean enable)
 968 {
 969         ModestAccountViewPrivate *priv;
 970
 971         g_return_if_fail (MODEST_IS_ACCOUNT_VIEW (self));
 972         priv = MODEST_ACCOUNT_VIEW_GET_PRIVATE(self);
 973
 974         priv->picker_mode = enable;
 975         update_display_mode (self);
 976 }
 977
 978 gboolean
 979 modest_account_view_get_picker_mode (ModestAccountView *self)
 980 {
 981         ModestAccountViewPrivate *priv;
 982
 983         g_return_val_if_fail (MODEST_IS_ACCOUNT_VIEW (self), FALSE);
 984         priv = MODEST_ACCOUNT_VIEW_GET_PRIVATE(self);
 985
 986         return priv->picker_mode;
 987 }
 988
 989 void
 990 modest_account_view_set_show_last_update (ModestAccountView *self,
 991                                           gboolean show)
 992 {
 993         ModestAccountViewPrivate *priv;
 994
 995         g_return_if_fail (MODEST_IS_ACCOUNT_VIEW (self));
 996         priv = MODEST_ACCOUNT_VIEW_GET_PRIVATE(self);
 997
 998         priv->show_last_updated = show;
 999         update_account_view (priv->account_mgr, self);
1000 }
1001
1002 gboolean
1003 modest_account_view_get_show_last_updated (ModestAccountView *self)
1004 {
1005         ModestAccountViewPrivate *priv;
1006
1007         g_return_val_if_fail (MODEST_IS_ACCOUNT_VIEW (self), FALSE);
1008         priv = MODEST_ACCOUNT_VIEW_GET_PRIVATE(self);
1009
1010         return priv->show_last_updated;
1011 }
1012
1013 GtkTreeModel *
1014 modest_account_view_get_model (ModestAccountView *self)
1015 {
1016         ModestAccountViewPrivate *priv;
1017
1018         priv = MODEST_ACCOUNT_VIEW_GET_PRIVATE (self);
1019
1020         return priv->model;
1021 }
1022
1023 GtkTreeModel *
1024 modest_account_view_get_filter (ModestAccountView *self)
1025 {
1026         ModestAccountViewPrivate *priv;
1027
1028         priv = MODEST_ACCOUNT_VIEW_GET_PRIVATE (self);
1029
1030         return priv->filter;
1031 }
1032
1033 #ifdef MODEST_TOOLKIT_HILDON2
1034 static gboolean
1035 live_search_visible_func (GtkTreeModel *model,
1036                           GtkTreeIter  *iter,
1037                           gchar        *text,
1038                           gpointer      data)
1039 {
1040         gchar *display_name;
1041         gboolean result;
1042         gtk_tree_model_get(model, iter,
1043                            MODEST_ACCOUNT_VIEW_DISPLAY_NAME_COLUMN,
1044                            &display_name, -1);
1045
1046         result = modest_text_utils_live_search_find (display_name, text);
1047
1048         g_free (display_name);
1049
1050         return result;
1051 }
1052
1053 GtkWidget *
1054 modest_account_view_setup_live_search (ModestAccountView *self)
1055 {
1056         GtkWidget *live_search;
1057         live_search = hildon_live_search_new ();
1058         hildon_live_search_set_filter (HILDON_LIVE_SEARCH (live_search),
1059                                        GTK_TREE_MODEL_FILTER (modest_account_view_get_filter (MODEST_ACCOUNT_VIEW (self))));
1060         hildon_live_search_set_visible_func (HILDON_LIVE_SEARCH (live_search), live_search_visible_func, self, NULL);
1061         hildon_live_search_set_text_column (HILDON_LIVE_SEARCH (live_search),
1062                                             MODEST_ACCOUNT_VIEW_DISPLAY_NAME_COLUMN);
1063
1064         return live_search;
1065 }
1066 #endif
1067
1068 static void
1069 update_style (ModestAccountView *self)
1070 {
1071         ModestAccountViewPrivate *priv;
1072         GdkColor style_active_color;
1073
1074         g_return_if_fail (MODEST_IS_ACCOUNT_VIEW (self));
1075         priv = MODEST_ACCOUNT_VIEW_GET_PRIVATE (self);
1076
1077         if (gtk_style_lookup_color (GTK_WIDGET (self)->style, "ActiveTextColor", &style_active_color)) {
1078                 g_object_set (G_OBJECT (priv->account_name_renderer),
1079                               "foreground-gdk", &style_active_color,
1080                               NULL);
1081                 gtk_tree_view_column_set_attributes (priv->account_name_column, priv->account_name_renderer,
1082                                                      "text", MODEST_ACCOUNT_VIEW_DISPLAY_NAME_COLUMN,
1083                                                      "foreground-set", MODEST_ACCOUNT_VIEW_HAS_NEW_MAILS_COLUMN,
1084                                                      NULL);
1085         } else {
1086                 g_object_set (G_OBJECT (priv->account_name_renderer),
1087                               "foreground-set", FALSE,
1088                               "foreground-gdk", NULL,
1089                               NULL);
1090                 gtk_tree_view_column_set_attributes (priv->account_name_column, priv->account_name_renderer,
1091                                                      "text", MODEST_ACCOUNT_VIEW_DISPLAY_NAME_COLUMN,
1092                                                      NULL);
1093         }
1094
1095         update_account_view (priv->account_mgr, self);
1096 }
1097