git.maemo.org Git - modest/blob - src/maemo/modest-platform.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 <config.h>
  31 #include <glib/gi18n.h>
  32 #include <modest-platform.h>
  33 #include <modest-runtime.h>
  34 #include <modest-main-window.h>
  35 #include <modest-header-view.h>
  36 #include "maemo/modest-maemo-global-settings-dialog.h"
  37 #include "modest-widget-memory.h"
  38 #include <modest-hildon-includes.h>
  39 #include <osso-helplib.h>
  40 #include <dbus_api/modest-dbus-callbacks.h>
  41 #include <maemo/modest-osso-autosave-callbacks.h>
  42 #include <libosso.h>
  43 #include <alarmd/alarm_event.h> /* For alarm_event_add(), etc. */
  44 #include <tny-maemo-conic-device.h>
  45 #include <tny-folder.h>
  46 #include <gtk/gtkicontheme.h>
  47 #include <gtk/gtkmenuitem.h>
  48 #include <gtk/gtkmain.h>
  49 #include <string.h>
  50
  51 #define HILDON_OSSO_URI_ACTION "uri-action"
  52 #define URI_ACTION_COPY "copy:"
  53
  54 static osso_context_t *osso_context = NULL;
  55
  56 static void
  57 on_modest_conf_update_interval_changed (ModestConf* self, const gchar *key,
  58         ModestConfEvent event, gpointer user_data)
  59 {
  60         if (strcmp (key, MODEST_CONF_UPDATE_INTERVAL) == 0) {
  61                 const guint update_interval_minutes =
  62                         modest_conf_get_int (self, MODEST_CONF_UPDATE_INTERVAL, NULL);
  63                 modest_platform_set_update_interval (update_interval_minutes);
  64         }
  65 }
  66
  67 gboolean
  68 modest_platform_init (void)
  69 {
  70         osso_hw_state_t hw_state = { 0 };
  71         DBusConnection *con;
  72         osso_context =
  73                 osso_initialize(PACKAGE,PACKAGE_VERSION,
  74                                 FALSE, NULL);
  75         if (!osso_context) {
  76                 g_printerr ("modest: failed to acquire osso context\n");
  77                 return FALSE;
  78         }
  79
  80         if ((con = osso_get_dbus_connection (osso_context)) == NULL) {
  81                 g_printerr ("Could not get dbus connection\n");
  82                 return FALSE;
  83
  84         }
  85
  86         /* Add a D-Bus handler to be used when the main osso-rpc
  87          * D-Bus handler has not handled something.
  88          * We use this for D-Bus methods that need to use more complex types
  89          * than osso-rpc supports.
  90          */
  91         if (!dbus_connection_add_filter (con,
  92                                          modest_dbus_req_filter,
  93                                          NULL,
  94                                          NULL)) {
  95
  96                 g_printerr ("Could not add D-Bus filter\n");
  97                 return FALSE;
  98         }
  99
 100         /* Register our simple D-Bus callbacks, via the osso API: */
 101         osso_return_t result = osso_rpc_set_cb_f(osso_context,
 102                                MODEST_DBUS_SERVICE,
 103                                MODEST_DBUS_OBJECT,
 104                                MODEST_DBUS_IFACE,
 105                                modest_dbus_req_handler, NULL /* user_data */);
 106         if (result != OSSO_OK) {
 107                 g_print("Error setting D-BUS callback (%d)\n", result);
 108                 return OSSO_ERROR;
 109         }
 110
 111         /* Add handler for Exit D-BUS messages.
 112          * Not used because osso_application_set_exit_cb() is deprecated and obsolete:
 113         result = osso_application_set_exit_cb(osso_context,
 114                                           modest_dbus_exit_event_handler,
 115                                           (gpointer) NULL);
 116         if (result != OSSO_OK) {
 117                 g_print("Error setting exit callback (%d)\n", result);
 118                 return OSSO_ERROR;
 119         }
 120         */
 121
 122         /* Register hardware event dbus callback: */
 123         hw_state.shutdown_ind = TRUE;
 124         osso_hw_set_event_cb(osso_context, NULL,/*&hw_state*/ modest_osso_cb_hw_state_handler, NULL);
 125
 126         /* Register osso auto-save callbacks: */
 127         result = osso_application_set_autosave_cb (osso_context,
 128                 modest_on_osso_application_autosave, NULL /* user_data */);
 129         if (result != OSSO_OK) {
 130                 g_warning ("osso_application_set_autosave_cb() failed.");
 131         }
 132
 133
 134         /* Make sure that the update interval is changed whenever its gconf key
 135          * is changed: */
 136         ModestConf *conf = modest_runtime_get_conf ();
 137         g_signal_connect (G_OBJECT(conf),
 138                           "key_changed",
 139                           G_CALLBACK (on_modest_conf_update_interval_changed),
 140                           NULL);
 141
 142         /* Get the initial update interval from gconf: */
 143         on_modest_conf_update_interval_changed(conf, MODEST_CONF_UPDATE_INTERVAL,
 144                 MODEST_CONF_EVENT_KEY_CHANGED, NULL);
 145
 146         return TRUE;
 147 }
 148
 149 TnyDevice*
 150 modest_platform_get_new_device (void)
 151 {
 152         return TNY_DEVICE (tny_maemo_conic_device_new ());
 153 }
 154
 155
 156 const gchar*
 157 guess_mime_type_from_name (const gchar* name)
 158 {
 159         int i;
 160         const gchar* ext;
 161         const static gchar* octet_stream= "application/octet-stream";
 162         const static gchar* mime_map[][2] = {
 163                 { "pdf",  "application/pdf"},
 164                 { "doc",  "application/msword"},
 165                 { "xls",  "application/excel"},
 166                 { "png",  "image/png" },
 167                 { "gif",  "image/gif" },
 168                 { "jpg",  "image/jpeg"},
 169                 { "jpeg", "image/jpeg"},
 170                 { "mp3",  "audio/mp3" }
 171         };
 172
 173         if (!name)
 174                 return octet_stream;
 175
 176         ext = g_strrstr (name, ".");
 177         if (!ext)
 178                 return octet_stream;
 179
 180         for (i = 0; i != G_N_ELEMENTS(mime_map); ++i) {
 181                 if (!g_ascii_strcasecmp (mime_map[i][0], ext + 1)) /* +1: ignore '.'*/
 182                         return mime_map[i][1];
 183         }
 184         return octet_stream;
 185 }
 186
 187
 188 gchar*
 189 modest_platform_get_file_icon_name (const gchar* name, const gchar* mime_type,
 190                                           gchar **effective_mime_type)
 191 {
 192         GString *mime_str = NULL;
 193         gchar *icon_name  = NULL;
 194         gchar **icons, **cursor;
 195
 196
 197         g_return_val_if_fail (name || mime_type, NULL);
 198
 199         if (!mime_type || !g_ascii_strcasecmp (mime_type, "application/octet-stream"))
 200                 mime_str = g_string_new (guess_mime_type_from_name(name));
 201         else {
 202                 mime_str = g_string_new (mime_type);
 203                 g_string_ascii_down (mime_str);
 204         }
 205 #ifdef MODEST_HILDON_VERSION_0
 206         icons = osso_mime_get_icon_names (mime_str->str, NULL);
 207 #else
 208         icons = hildon_mime_get_icon_names (mime_str->str, NULL);
 209 #endif /*MODEST_HILDON_VERSION_0*/
 210         for (cursor = icons; cursor; ++cursor) {
 211                 if (gtk_icon_theme_has_icon (gtk_icon_theme_get_default(), *cursor)) {
 212                         icon_name = g_strdup (*cursor);
 213                         break;
 214                 }
 215         }
 216         g_strfreev (icons);
 217
 218         if (effective_mime_type)
 219                 *effective_mime_type = g_string_free (mime_str, FALSE);
 220         else
 221                 g_string_free (mime_str, TRUE);
 222
 223         return icon_name;
 224 }
 225
 226
 227
 228
 229 #ifdef MODEST_HILDON_VERSION_0
 230
 231 gboolean
 232 modest_platform_activate_uri (const gchar *uri)
 233 {
 234         OssoURIAction *action;
 235         gboolean result = FALSE;
 236         GSList *actions, *iter = NULL;
 237         const gchar *scheme;
 238
 239         g_return_val_if_fail (uri, FALSE);
 240         if (!uri)
 241                 return FALSE;
 242
 243         /* the default action should be email */
 244         scheme = osso_uri_get_scheme_from_uri (uri, NULL);
 245         actions = osso_uri_get_actions (scheme, NULL);
 246
 247         for (iter = actions; iter; iter = g_slist_next (iter)) {
 248                 action = (OssoURIAction*) iter->data;
 249                 if (action && strcmp (osso_uri_action_get_name (action), "uri_link_compose_email") == 0) {
 250                         GError *err = NULL;
 251                         result = osso_uri_open (uri, action, &err);
 252                         if (!result && err) {
 253                                 g_printerr ("modest: modest_platform_activate_uri : %s",
 254                                             err->message ? err->message : "unknown error");
 255                                 g_error_free (err);
 256                         }
 257                         break;
 258                 }
 259         }
 260
 261         if (!result)
 262                 hildon_banner_show_information (NULL, NULL, _("mcen_ib_unsupported_link"));
 263         return result;
 264 }
 265
 266 #else /* !MODEST_HILDON_VERSION_0*/
 267
 268
 269 gboolean
 270 modest_platform_activate_uri (const gchar *uri)
 271 {
 272         HildonURIAction *action;
 273         gboolean result = FALSE;
 274         GSList *actions, *iter = NULL;
 275         const gchar *scheme;
 276
 277         g_return_val_if_fail (uri, FALSE);
 278         if (!uri)
 279                 return FALSE;
 280
 281         /* the default action should be email */
 282         scheme = hildon_uri_get_scheme_from_uri (uri, NULL);
 283         actions = hildon_uri_get_actions (scheme, NULL);
 284
 285         for (iter = actions; iter; iter = g_slist_next (iter)) {
 286                 action = (HildonURIAction*) iter->data;
 287                 if (action && strcmp (hildon_uri_action_get_service (action), "com.nokia.modest") == 0) {
 288                         GError *err = NULL;
 289                         result = hildon_uri_open (uri, action, &err);
 290                         if (!result && err) {
 291                                 g_printerr ("modest: modest_platform_activate_uri : %s",
 292                                             err->message ? err->message : "unknown error");
 293                                 g_error_free (err);
 294                         }
 295                         break;
 296                 }
 297         }
 298
 299         if (!result)
 300                 hildon_banner_show_information (NULL, NULL, _("mcen_ib_unsupported_link"));
 301         return result;
 302 }
 303
 304
 305 #endif /* MODEST_HILDON_VERSION_0*/
 306
 307 gboolean
 308 modest_platform_activate_file (const gchar *path, const gchar *mime_type)
 309 {
 310         gint result;
 311         DBusConnection *con;
 312         gchar *uri_path = NULL;
 313         GString *mime_str = NULL;
 314
 315         if (!mime_type || !g_ascii_strcasecmp (mime_type, "application/octet-stream"))
 316                 mime_str = g_string_new (guess_mime_type_from_name(path));
 317         else {
 318                 mime_str = g_string_new (mime_type);
 319                 g_string_ascii_down (mime_str);
 320         }
 321
 322         uri_path = g_strconcat ("file://", path, NULL);
 323
 324         con = osso_get_dbus_connection (osso_context);
 325 #ifdef MODEST_HILDON_VERSION_0
 326         result = osso_mime_open_file_with_mime_type (con, uri_path, mime_str->str);
 327         g_string_free (mime_str, TRUE);
 328
 329         if (result != 1)
 330                 hildon_banner_show_information (NULL, NULL, _("mcen_ni_noregistered_viewer"));
 331         return result != 1;
 332 #else
 333         result = hildon_mime_open_file_with_mime_type (con, uri_path, mime_str->str);
 334         g_string_free (mime_str, TRUE);
 335
 336         if (result != 1)
 337                 hildon_banner_show_information (NULL, NULL, _("mcen_ni_noregistered_viewer"));
 338         return result != 1;
 339 #endif
 340
 341 }
 342
 343 typedef struct  {
 344         GSList *actions;
 345         gchar  *uri;
 346 } ModestPlatformPopupInfo;
 347
 348 static gboolean
 349 delete_uri_popup (GtkWidget *menu,
 350                   GdkEvent *event,
 351                   gpointer userdata)
 352 {
 353         ModestPlatformPopupInfo *popup_info = (ModestPlatformPopupInfo *) userdata;
 354
 355         g_free (popup_info->uri);
 356 #ifdef MODEST_HILDON_VERSION_0
 357         osso_uri_free_actions (popup_info->actions);
 358 #else
 359         hildon_uri_free_actions (popup_info->actions);
 360 #endif
 361         return FALSE;
 362 }
 363
 364 static void
 365 activate_uri_popup_item (GtkMenuItem *menu_item,
 366                          gpointer userdata)
 367 {
 368         GSList *node;
 369         ModestPlatformPopupInfo *popup_info = (ModestPlatformPopupInfo *) userdata;
 370         const gchar* action_name;
 371
 372         action_name = g_object_get_data (G_OBJECT(menu_item), HILDON_OSSO_URI_ACTION);
 373         if (!action_name) {
 374                 g_printerr ("modest: no action name defined\n");
 375                 return;
 376         }
 377
 378         /* special handling for the copy menu item -- copy the uri to the clipboard */
 379         /* if it's a copy thingy, the uri will look like 'copy:http://slashdot.org' */
 380         if (g_str_has_prefix (action_name, URI_ACTION_COPY)) {
 381                 GtkClipboard *clipboard = gtk_clipboard_get (GDK_NONE);
 382                 action_name += strlen(URI_ACTION_COPY); /* jump past the prefix */
 383
 384                 if (g_str_has_prefix (action_name, "mailto:")) /* ignore mailto: prefixes */
 385                         action_name += strlen ("mailto:");
 386
 387                 gtk_clipboard_set_text (clipboard, action_name, strlen (action_name));
 388                 return; /* we're done */
 389         }
 390
 391         /* now, the real uri-actions... */
 392         for (node = popup_info->actions; node != NULL; node = g_slist_next (node)) {
 393 #ifdef MODEST_HILDON_VERSION_0
 394                 OssoURIAction *action = (OssoURIAction *) node->data;
 395                 if (strcmp (action_name, osso_uri_action_get_name (action))==0) {
 396                         osso_uri_open (popup_info->uri, action, NULL);
 397                         break;
 398                 }
 399 #else
 400                 HildonURIAction *action = (HildonURIAction *) node->data;
 401                 if (strcmp (action_name, hildon_uri_action_get_name (action))==0) {
 402                         hildon_uri_open (popup_info->uri, action, NULL);
 403                         break;
 404                 }
 405 #endif
 406         }
 407 }
 408
 409 gboolean
 410 modest_platform_show_uri_popup (const gchar *uri)
 411 {
 412         gchar *scheme;
 413         GSList *actions_list;
 414
 415         if (uri == NULL)
 416                 return FALSE;
 417
 418 #ifdef MODEST_HILDON_VERSION_0
 419         scheme = osso_uri_get_scheme_from_uri (uri, NULL);
 420         actions_list = osso_uri_get_actions (scheme, NULL);
 421 #else
 422         scheme = hildon_uri_get_scheme_from_uri (uri, NULL);
 423         actions_list = hildon_uri_get_actions (scheme, NULL);
 424 #endif
 425         if (actions_list != NULL) {
 426                 GSList *node;
 427                 GtkWidget *menu = gtk_menu_new ();
 428                 ModestPlatformPopupInfo *popup_info = g_new0 (ModestPlatformPopupInfo, 1);
 429
 430                 popup_info->actions = actions_list;
 431                 popup_info->uri = g_strdup (uri);
 432
 433                 for (node = actions_list; node != NULL; node = g_slist_next (node)) {
 434                         GtkWidget *menu_item;
 435                         const gchar *action_name;
 436                         const gchar *translation_domain;
 437 #ifdef MODEST_HILDON_VERSION_0
 438                         OssoURIAction *action = (OssoURIAction *) node->data;
 439                         action_name = osso_uri_action_get_name (action);
 440                         translation_domain = osso_uri_action_get_translation_domain (action);
 441                         menu_item = gtk_menu_item_new_with_label (dgettext(translation_domain,action_name));
 442                         g_object_set_data (G_OBJECT(menu_item), HILDON_OSSO_URI_ACTION, (gpointer)action_name);
 443                         /* hack, we add it as a gobject property*/
 444                         g_signal_connect (G_OBJECT (menu_item), "activate", G_CALLBACK (activate_uri_popup_item),
 445                                           popup_info);
 446
 447                         if (osso_uri_is_default_action (action, NULL)) {
 448                                 gtk_menu_shell_prepend (GTK_MENU_SHELL (menu), menu_item);
 449                         } else {
 450                                 gtk_menu_shell_append (GTK_MENU_SHELL (menu), menu_item);
 451                         }
 452 #else
 453                         HildonURIAction *action = (HildonURIAction *) node->data;
 454                         action_name = hildon_uri_action_get_name (action);
 455                         translation_domain = hildon_uri_action_get_translation_domain (action);
 456                         menu_item = gtk_menu_item_new_with_label (dgettext(translation_domain, action_name));
 457                         g_object_set_data (G_OBJECT(menu_item), HILDON_OSSO_URI_ACTION, (gpointer)action_name);  /* hack */
 458                         g_signal_connect (G_OBJECT (menu_item), "activate", G_CALLBACK (activate_uri_popup_item),
 459                                           popup_info);
 460
 461                         if (hildon_uri_is_default_action (action, NULL)) {
 462                                 gtk_menu_shell_prepend (GTK_MENU_SHELL (menu), menu_item);
 463                         } else {
 464                                 gtk_menu_shell_append (GTK_MENU_SHELL (menu), menu_item);
 465                         }
 466 #endif
 467                         gtk_widget_show (menu_item);
 468                 }
 469
 470                 /* always add the copy item */
 471                 GtkWidget* menu_item = gtk_menu_item_new_with_label (dgettext("osso-uri", "uri_link_copy_link_location"));
 472                 g_object_set_data_full (G_OBJECT(menu_item), HILDON_OSSO_URI_ACTION,
 473                                         g_strconcat (URI_ACTION_COPY, uri, NULL),
 474                                         g_free);
 475                 g_signal_connect (G_OBJECT (menu_item), "activate", G_CALLBACK (activate_uri_popup_item),NULL);
 476                 gtk_menu_shell_append (GTK_MENU_SHELL (menu), menu_item);
 477                 gtk_widget_show (menu_item);
 478
 479
 480                 /* and what to do when the link is deleted */
 481                 g_signal_connect (G_OBJECT (menu), "delete-event", G_CALLBACK (delete_uri_popup), popup_info);
 482                 gtk_menu_popup (GTK_MENU(menu), NULL, NULL, NULL, NULL, 1, gtk_get_current_event_time ());
 483
 484         } else {
 485                 hildon_banner_show_information (NULL, NULL, _("mcen_ib_unsupported_link"));
 486         }
 487
 488         g_free (scheme);
 489         return TRUE;
 490 }
 491
 492
 493 GdkPixbuf*
 494 modest_platform_get_icon (const gchar *name)
 495 {
 496         GError *err = NULL;
 497         GdkPixbuf* pixbuf = NULL;
 498         GtkIconTheme *current_theme = NULL;
 499
 500         g_return_val_if_fail (name, NULL);
 501
 502         if (g_str_has_suffix (name, ".png")) { /*FIXME: hack*/
 503                 pixbuf = gdk_pixbuf_new_from_file (name, &err);
 504                 if (!pixbuf) {
 505                         g_printerr ("modest: error loading icon '%s': %s\n",
 506                                     name, err->message);
 507                         g_error_free (err);
 508                         return NULL;
 509                 }
 510                 return pixbuf;
 511         }
 512
 513         current_theme = gtk_icon_theme_get_default ();
 514         pixbuf = gtk_icon_theme_load_icon (current_theme, name, 26,
 515                                            GTK_ICON_LOOKUP_NO_SVG,
 516                                            &err);
 517         if (!pixbuf) {
 518                 g_printerr ("modest: error loading theme icon '%s': %s\n",
 519                             name, err->message);
 520                 g_error_free (err);
 521         }
 522         return pixbuf;
 523 }
 524
 525 const gchar*
 526 modest_platform_get_app_name (void)
 527 {
 528         return _("mcen_ap_name");
 529 }
 530
 531 static void
 532 entry_insert_text (GtkEditable *editable,
 533                    const gchar *text,
 534                    gint         length,
 535                    gint        *position,
 536                    gpointer     data)
 537 {
 538         gchar *chars;
 539         gint chars_length;
 540
 541         chars = gtk_editable_get_chars (editable, 0, -1);
 542         chars_length = strlen (chars);
 543
 544         /* Show WID-INF036 */
 545         if (chars_length == 20) {
 546                 hildon_banner_show_information  (gtk_widget_get_parent (GTK_WIDGET (data)), NULL,
 547                                                  dgettext("hildon-common-strings", "ckdg_ib_maximum_characters_reached"));
 548         } else {
 549                 if (chars_length == 0) {
 550                         /* A blank space is not valid as first character */
 551                         if (strcmp (text, " ")) {
 552                                 GtkWidget *ok_button;
 553                                 GList *buttons;
 554
 555                                 /* Show OK button */
 556                                 buttons = gtk_container_get_children (GTK_CONTAINER (GTK_DIALOG (data)->action_area));
 557                                 ok_button = GTK_WIDGET (buttons->next->data);
 558                                 gtk_widget_set_sensitive (ok_button, TRUE);
 559                                 g_list_free (buttons);
 560                         }
 561                 }
 562
 563                 /* Write the text in the entry */
 564                 g_signal_handlers_block_by_func (editable,
 565                                                  (gpointer) entry_insert_text, data);
 566                 gtk_editable_insert_text (editable, text, length, position);
 567                 g_signal_handlers_unblock_by_func (editable,
 568                                                    (gpointer) entry_insert_text, data);
 569         }
 570         /* Do not allow further processing */
 571         g_signal_stop_emission_by_name (editable, "insert_text");
 572 }
 573
 574 static void
 575 entry_changed (GtkEditable *editable,
 576                gpointer     user_data)
 577 {
 578         gchar *chars;
 579
 580         chars = gtk_editable_get_chars (editable, 0, -1);
 581
 582         /* Dimm OK button */
 583         if (strlen (chars) == 0) {
 584                 GtkWidget *ok_button;
 585                 GList *buttons;
 586
 587                 buttons = gtk_container_get_children (GTK_CONTAINER (GTK_DIALOG (user_data)->action_area));
 588                 ok_button = GTK_WIDGET (buttons->next->data);
 589                 gtk_widget_set_sensitive (ok_button, FALSE);
 590
 591                 g_list_free (buttons);
 592         }
 593         g_free (chars);
 594 }
 595
 596 static void
 597 launch_sort_headers_dialog (GtkWindow *parent_window,
 598                             HildonSortDialog *dialog)
 599 {
 600         ModestHeaderView *header_view = NULL;
 601         GList *cols = NULL;
 602         GtkSortType sort_type;
 603         gint sort_key;
 604         gint default_key = 0;
 605         gint result;
 606         gboolean outgoing = FALSE;
 607         gint current_sort_colid = -1;
 608         GtkSortType current_sort_type;
 609         gint attachments_sort_id;
 610         gint priority_sort_id;
 611         GtkTreeSortable *sortable;
 612
 613         /* Get header window */
 614         if (MODEST_IS_MAIN_WINDOW (parent_window)) {
 615                 header_view = MODEST_HEADER_VIEW(modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(parent_window),
 616                                                                                       MODEST_WIDGET_TYPE_HEADER_VIEW));
 617         }
 618         if (!header_view) return;
 619
 620         /* Add sorting keys */
 621         cols = modest_header_view_get_columns (header_view);
 622         if (cols == NULL) return;
 623         int sort_model_ids[6];
 624         int sort_ids[6];
 625
 626
 627         outgoing = (GPOINTER_TO_INT (g_object_get_data(G_OBJECT(cols->data), MODEST_HEADER_VIEW_COLUMN))==
 628                     MODEST_HEADER_VIEW_COLUMN_COMPACT_HEADER_OUT);
 629
 630         sort_key = hildon_sort_dialog_add_sort_key (dialog, _("mcen_li_sort_sender_recipient"));
 631         if (outgoing) {
 632                 sort_model_ids[sort_key] = TNY_GTK_HEADER_LIST_MODEL_TO_COLUMN;
 633                 sort_ids[sort_key] = MODEST_HEADER_VIEW_COLUMN_COMPACT_HEADER_OUT;
 634         } else {
 635                 sort_model_ids[sort_key] = TNY_GTK_HEADER_LIST_MODEL_FROM_COLUMN;
 636                 sort_ids[sort_key] = MODEST_HEADER_VIEW_COLUMN_COMPACT_HEADER_IN;
 637         }
 638
 639         sort_key = hildon_sort_dialog_add_sort_key (dialog, _("mcen_li_sort_date"));
 640         if (outgoing) {
 641                 sort_model_ids[sort_key] = TNY_GTK_HEADER_LIST_MODEL_DATE_SENT_TIME_T_COLUMN;
 642                 sort_ids[sort_key] = MODEST_HEADER_VIEW_COLUMN_COMPACT_SENT_DATE;
 643         } else {
 644                 sort_model_ids[sort_key] = TNY_GTK_HEADER_LIST_MODEL_DATE_RECEIVED_TIME_T_COLUMN;
 645                 sort_ids[sort_key] = MODEST_HEADER_VIEW_COLUMN_COMPACT_RECEIVED_DATE;
 646         }
 647         default_key = sort_key;
 648
 649         sort_key = hildon_sort_dialog_add_sort_key (dialog, _("mcen_li_sort_subject"));
 650         sort_model_ids[sort_key] = TNY_GTK_HEADER_LIST_MODEL_SUBJECT_COLUMN;
 651         if (outgoing)
 652                 sort_ids[sort_key] = MODEST_HEADER_VIEW_COLUMN_COMPACT_HEADER_OUT;
 653         else
 654                 sort_ids[sort_key] = MODEST_HEADER_VIEW_COLUMN_COMPACT_HEADER_IN;
 655
 656         sort_key = hildon_sort_dialog_add_sort_key (dialog, _("mcen_li_sort_attachment"));
 657         sort_model_ids[sort_key] = TNY_GTK_HEADER_LIST_MODEL_FLAGS_COLUMN;
 658         sort_ids[sort_key] = TNY_HEADER_FLAG_ATTACHMENTS;
 659         attachments_sort_id = sort_key;
 660
 661         sort_key = hildon_sort_dialog_add_sort_key (dialog, _("mcen_li_sort_size"));
 662         sort_model_ids[sort_key] = TNY_GTK_HEADER_LIST_MODEL_MESSAGE_SIZE_COLUMN;
 663         sort_ids[sort_key] = 0;
 664
 665         sort_key = hildon_sort_dialog_add_sort_key (dialog, _("mcen_li_sort_priority"));
 666         sort_model_ids[sort_key] = TNY_GTK_HEADER_LIST_MODEL_FLAGS_COLUMN;
 667         sort_ids[sort_key] = TNY_HEADER_FLAG_PRIORITY;
 668         priority_sort_id = sort_key;
 669
 670         sortable = GTK_TREE_SORTABLE (gtk_tree_model_filter_get_model (GTK_TREE_MODEL_FILTER (gtk_tree_view_get_model (GTK_TREE_VIEW (header_view)))));
 671         /* Launch dialogs */
 672         if (!gtk_tree_sortable_get_sort_column_id (sortable,
 673                                                    &current_sort_colid, &current_sort_type)) {
 674                 hildon_sort_dialog_set_sort_key (dialog, default_key);
 675                 hildon_sort_dialog_set_sort_order (dialog, GTK_SORT_DESCENDING);
 676         } else {
 677                 hildon_sort_dialog_set_sort_order (dialog, current_sort_type);
 678                 if (current_sort_colid == TNY_GTK_HEADER_LIST_MODEL_FLAGS_COLUMN) {
 679                         gpointer flags_sort_type_pointer;
 680                         flags_sort_type_pointer = g_object_get_data (G_OBJECT (cols->data), MODEST_HEADER_VIEW_FLAG_SORT);
 681                         if (GPOINTER_TO_INT (flags_sort_type_pointer) == TNY_HEADER_FLAG_PRIORITY)
 682                                 hildon_sort_dialog_set_sort_key (dialog, priority_sort_id);
 683                         else
 684                                 hildon_sort_dialog_set_sort_key (dialog, attachments_sort_id);
 685                 } else {
 686                         gint current_sort_keyid = 0;
 687                         while (current_sort_keyid < 6) {
 688                                 if (sort_model_ids[current_sort_keyid] == current_sort_colid)
 689                                         break;
 690                                 else
 691                                         current_sort_keyid++;
 692                         }
 693                         hildon_sort_dialog_set_sort_key (dialog, current_sort_keyid);
 694                 }
 695         }
 696         result = gtk_dialog_run (GTK_DIALOG (dialog));
 697         if (result == GTK_RESPONSE_OK) {
 698                 sort_key = hildon_sort_dialog_get_sort_key (dialog);
 699                 sort_type = hildon_sort_dialog_get_sort_order (dialog);
 700                 if (sort_model_ids[sort_key] == TNY_GTK_HEADER_LIST_MODEL_FLAGS_COLUMN) {
 701                         g_object_set_data (G_OBJECT(cols->data), MODEST_HEADER_VIEW_FLAG_SORT,
 702                                            GINT_TO_POINTER (sort_ids[sort_key]));
 703                         /* This is a hack to make it resort rows always when flag fields are
 704                          * selected. If we do not do this, changing sort field from priority to
 705                          * attachments does not work */
 706                         modest_header_view_sort_by_column_id (header_view, 0, sort_type);
 707                 } else {
 708                         gtk_tree_view_column_set_sort_column_id (GTK_TREE_VIEW_COLUMN (cols->data),
 709                                                                  sort_model_ids[sort_key]);
 710                 }
 711
 712                 modest_header_view_sort_by_column_id (header_view, sort_model_ids[sort_key], sort_type);
 713                 gtk_tree_sortable_sort_column_changed (sortable);
 714         }
 715
 716         modest_widget_memory_save (modest_runtime_get_conf (),
 717                                    G_OBJECT (header_view), MODEST_CONF_HEADER_VIEW_KEY);
 718
 719         /* free */
 720         g_list_free(cols);
 721 }
 722
 723 static gint
 724 modest_platform_run_folder_name_dialog (GtkWindow *parent_window,
 725                                         const gchar *dialog_title,
 726                                         const gchar *label_text,
 727                                         const gchar *suggested_name,
 728                                         gchar **folder_name)
 729 {
 730         GtkWidget *dialog, *entry, *label, *hbox;
 731         gint result;
 732
 733         /* Ask the user for the folder name */
 734         dialog = gtk_dialog_new_with_buttons (dialog_title,
 735                                               parent_window,
 736                                               GTK_DIALOG_MODAL | GTK_DIALOG_NO_SEPARATOR | GTK_DIALOG_DESTROY_WITH_PARENT,
 737                                               GTK_STOCK_OK,
 738                                               GTK_RESPONSE_ACCEPT,
 739                                               GTK_STOCK_CANCEL,
 740                                               GTK_RESPONSE_REJECT,
 741                                               NULL);
 742
 743         /* Create label and entry */
 744         label = gtk_label_new (label_text);
 745         /* TODO: check that the suggested name does not exist */
 746         /* We set 21 as maximum because we want to show WID-INF036
 747            when the user inputs more that 20 */
 748         entry = gtk_entry_new_with_max_length (21);
 749         if (suggested_name)
 750                 gtk_entry_set_text (GTK_ENTRY (entry), suggested_name);
 751         else
 752                 gtk_entry_set_text (GTK_ENTRY (entry), _("mcen_ia_default_folder_name"));
 753         gtk_entry_select_region (GTK_ENTRY (entry), 0, -1);
 754
 755         /* Track entry changes */
 756         g_signal_connect (entry,
 757                           "insert-text",
 758                           G_CALLBACK (entry_insert_text),
 759                           dialog);
 760         g_signal_connect (entry,
 761                           "changed",
 762                           G_CALLBACK (entry_changed),
 763                           dialog);
 764
 765         /* Create the hbox */
 766         hbox = gtk_hbox_new (FALSE, 12);
 767         gtk_box_pack_start (GTK_BOX (hbox), label, TRUE, FALSE, 0);
 768         gtk_box_pack_start (GTK_BOX (hbox), entry, TRUE, FALSE, 0);
 769
 770         /* Add hbox to dialog */
 771         gtk_box_pack_start (GTK_BOX(GTK_DIALOG(dialog)->vbox),
 772                             hbox, FALSE, FALSE, 0);
 773
 774         gtk_widget_show_all (GTK_WIDGET(GTK_DIALOG(dialog)->vbox));
 775
 776         result = gtk_dialog_run (GTK_DIALOG(dialog));
 777         if (result == GTK_RESPONSE_ACCEPT)
 778                 *folder_name = g_strdup (gtk_entry_get_text (GTK_ENTRY (entry)));
 779
 780         gtk_widget_destroy (dialog);
 781
 782         return result;
 783 }
 784
 785 gint
 786 modest_platform_run_new_folder_dialog (GtkWindow *parent_window,
 787                                        TnyFolderStore *parent_folder,
 788                                        gchar *suggested_name,
 789                                        gchar **folder_name)
 790 {
 791         return modest_platform_run_folder_name_dialog (parent_window,
 792                                                        _("mcen_ti_new_folder"),
 793                                                        _("mcen_fi_new_folder_name"),
 794                                                        suggested_name,
 795                                                        folder_name);
 796 }
 797
 798 gint
 799 modest_platform_run_rename_folder_dialog (GtkWindow *parent_window,
 800                                           TnyFolderStore *parent_folder,
 801                                           const gchar *suggested_name,
 802                                           gchar **folder_name)
 803 {
 804         return modest_platform_run_folder_name_dialog (parent_window,
 805                                                        _("New folder name"),
 806                                                        _("Enter new folder name:"),
 807                                                        suggested_name,
 808                                                        folder_name);
 809 }
 810
 811 gint
 812 modest_platform_run_confirmation_dialog (GtkWindow *parent_window,
 813                                          const gchar *message)
 814 {
 815         GtkWidget *dialog;
 816         gint response;
 817
 818         dialog = hildon_note_new_confirmation (parent_window, message);
 819
 820         response = gtk_dialog_run (GTK_DIALOG (dialog));
 821
 822         gtk_widget_destroy (GTK_WIDGET (dialog));
 823
 824         return response;
 825 }
 826
 827 void
 828 modest_platform_run_information_dialog (GtkWindow *parent_window,
 829                                         const gchar *message)
 830 {
 831         GtkWidget *dialog;
 832
 833         dialog = hildon_note_new_information (parent_window, message);
 834
 835         gtk_dialog_run (GTK_DIALOG (dialog));
 836
 837         gtk_widget_destroy (GTK_WIDGET (dialog));
 838 }
 839
 840 gboolean modest_platform_connect_and_wait (GtkWindow *parent_window)
 841 {
 842         TnyDevice *device = modest_runtime_get_device();
 843
 844         if (tny_device_is_online (device))
 845                 return TRUE;
 846
 847         /* This blocks on the result: */
 848         return tny_maemo_conic_device_connect (TNY_MAEMO_CONIC_DEVICE (device), NULL);
 849 }
 850
 851 void
 852 modest_platform_run_sort_dialog (GtkWindow *parent_window,
 853                                  ModestSortDialogType type)
 854 {
 855         GtkWidget *dialog = NULL;
 856
 857         /* Build dialog */
 858         dialog = hildon_sort_dialog_new (parent_window);
 859         gtk_window_set_modal (GTK_WINDOW(dialog), TRUE);
 860
 861         /* Fill sort keys */
 862         switch (type) {
 863         case MODEST_SORT_HEADERS:
 864                 launch_sort_headers_dialog (parent_window,
 865                                             HILDON_SORT_DIALOG(dialog));
 866                 break;
 867         }
 868
 869         /* Free */
 870         gtk_widget_destroy (GTK_WIDGET (dialog));
 871 }
 872
 873
 874 gboolean modest_platform_set_update_interval (guint minutes)
 875 {
 876         ModestConf *conf = modest_runtime_get_conf ();
 877         if (!conf)
 878                 return FALSE;
 879
 880         cookie_t alarm_cookie = modest_conf_get_int (conf, MODEST_CONF_ALARM_ID, NULL);
 881
 882         /* Delete any existing alarm,
 883          * because we will replace it: */
 884         if (alarm_cookie) {
 885                 /* TODO: What does the alarm_event_del() return value mean? */
 886                 alarm_event_del(alarm_cookie);
 887                 alarm_cookie = 0;
 888                 modest_conf_set_int (conf, MODEST_CONF_ALARM_ID, 0, NULL);
 889         }
 890
 891         /* 0 means no updates: */
 892         if (minutes == 0)
 893                 return TRUE;
 894
 895
 896         /* Register alarm: */
 897
 898         /* Get current time: */
 899         time_t time_now;
 900         time (&time_now);
 901         struct tm *st_time = localtime (&time_now);
 902
 903         /* Add minutes to tm_min field: */
 904         st_time->tm_min += minutes;
 905
 906         /* Set the time in alarm_event_t structure: */
 907         alarm_event_t event;
 908         memset (&event, 0, sizeof (alarm_event_t));
 909         event.alarm_time = mktime (st_time);
 910
 911         /* Specify what should happen when the alarm happens:
 912          * It should call this D-Bus method: */
 913
 914         /* Note: I am surpised that alarmd can't just use the modest.service file
 915          * for this. murrayc. */
 916         event.dbus_path = g_strdup(PREFIX "/bin/modest");
 917
 918         event.dbus_interface = g_strdup (MODEST_DBUS_IFACE);
 919         event.dbus_service = g_strdup (MODEST_DBUS_SERVICE);
 920         event.dbus_name = g_strdup (MODEST_DBUS_METHOD_SEND_RECEIVE);
 921
 922         /* Otherwise, a dialog will be shown if exect_name or dbus_path is NULL,
 923         even though we have specified no dialog text: */
 924         event.flags = ALARM_EVENT_NO_DIALOG;
 925
 926         alarm_cookie = alarm_event_add (&event);
 927
 928         /* Store the alarm ID in GConf, so we can remove it later:
 929          * This is apparently valid between application instances. */
 930         modest_conf_set_int (conf, MODEST_CONF_ALARM_ID, alarm_cookie, NULL);
 931
 932         if (!alarm_cookie) {
 933             /* Error */
 934             const alarm_error_t alarm_error = alarmd_get_error ();
 935             printf ("Error setting alarm event. Error code: '%d'\n", alarm_error);
 936
 937             /* Give people some clue: */
 938             /* The alarm API should have a function for this: */
 939             if (alarm_error == ALARMD_ERROR_DBUS) {
 940                 printf ("  ALARMD_ERROR_DBUS: An error with D-Bus occurred, probably coudn't get a D-Bus connection.\n");
 941             } else if (alarm_error == ALARMD_ERROR_CONNECTION) {
 942                 printf ("  ALARMD_ERROR_CONNECTION: Could not contact alarmd via D-Bus.\n");
 943             } else if (alarm_error == ALARMD_ERROR_INTERNAL) {
 944                 printf ("  ALARMD_ERROR_INTERNAL: Some alarmd or libalarm internal error, possibly a version mismatch.\n");
 945             } else if (alarm_error == ALARMD_ERROR_MEMORY) {
 946                 printf ("  ALARMD_ERROR_MEMORY: A memory allocation failed.\n");
 947             } else if (alarm_error == ALARMD_ERROR_ARGUMENT) {
 948                 printf ("  ALARMD_ERROR_ARGUMENT: An argument given by caller was invalid.\n");
 949             }
 950
 951             return FALSE;
 952         }
 953
 954         return TRUE;
 955 }
 956
 957 GtkWidget *
 958 modest_platform_get_global_settings_dialog ()
 959 {
 960         return modest_maemo_global_settings_dialog_new ();
 961 }
 962
 963 void
 964 modest_platform_on_new_msg (void)
 965 {
 966         HildonNotification *not;
 967
 968         /* Create a new notification. FIXME put the right values, need
 969            some more specs */
 970         not = hildon_notification_new ("TODO: (new email) Summary",
 971                                        "TODO: (new email) Description",
 972                                        "qgn_contact_group_chat_invitation",
 973                                        "system.note.dialog");
 974
 975         /* Play sound SR-SND-18. TODO: play the right file */
 976         /* TODO: Where is this declared? hildon_notification_set_sound (not, "/usr/share/sounds/ui-new_email.wav"); */
 977
 978         /* Set the led pattern */
 979         notify_notification_set_hint_int32 (NOTIFY_NOTIFICATION (not), "led-pattern", 3);
 980
 981         /* Notify. We need to do this in an idle because this function
 982            could be called from a thread */
 983         if (!notify_notification_show (NOTIFY_NOTIFICATION (not), NULL))
 984                 g_error ("Failed to send notification");
 985
 986         g_object_unref (not);
 987 }
 988
 989
 990 void
 991 modest_platform_show_help (GtkWindow *parent_window,
 992                            const gchar *help_id)
 993 {
 994         osso_return_t result;
 995
 996         g_return_if_fail (help_id);
 997         g_return_if_fail (osso_context);
 998
 999         /* Show help */
1000 #ifdef MODEST_HILDON_VERSION_0
1001         result = ossohelp_show (osso_context, help_id, OSSO_HELP_SHOW_DIALOG);
1002 #else
1003         result = hildon_help_show (osso_context, help_id, OSSO_HELP_SHOW_DIALOG);
1004 #endif
1005
1006         if (result != OSSO_OK) {
1007                 gchar *error_msg;
1008                 error_msg = g_strdup_printf ("FIXME The help topic %s could not be found", help_id);
1009                 hildon_banner_show_information (GTK_WIDGET (parent_window),
1010                                                 NULL,
1011                                                 error_msg);
1012                 g_free (error_msg);
1013         }
1014 }
1015
1016 void
1017 modest_platform_show_search_messages (GtkWindow *parent_window)
1018 {
1019         osso_return_t result = OSSO_ERROR;
1020
1021         result = osso_rpc_run_with_defaults (osso_context, "osso_global_search", "search_email", NULL, DBUS_TYPE_INVALID);
1022
1023         if (result != OSSO_OK) {
1024                 g_warning ("%s: osso_rpc_run_with_defaults() failed.\n", __FUNCTION__);
1025         }
1026 }
1027
1028 void
1029 modest_platform_show_addressbook (GtkWindow *parent_window)
1030 {
1031         osso_return_t result = OSSO_ERROR;
1032
1033         result = osso_rpc_run_with_defaults (osso_context, "osso_addressbook", "top_application", NULL, DBUS_TYPE_INVALID);
1034
1035         if (result != OSSO_OK) {
1036                 g_warning ("%s: osso_rpc_run_with_defaults() failed.\n", __FUNCTION__);
1037         }
1038 }
1039
1040 GtkWidget *
1041 modest_platform_create_folder_view (TnyFolderStoreQuery *query)
1042 {
1043         GtkWidget *widget = modest_folder_view_new (query);
1044
1045         /* Show all accounts by default */
1046         modest_folder_view_set_style (MODEST_FOLDER_VIEW (widget),
1047                                       MODEST_FOLDER_VIEW_STYLE_SHOW_ONE);
1048
1049         /* Restore settings */
1050         modest_widget_memory_restore (modest_runtime_get_conf(),
1051                                       G_OBJECT (widget),
1052                                       MODEST_CONF_FOLDER_VIEW_KEY);
1053
1054         return widget;
1055 }
1056
1057 void
1058 modest_platform_information_banner (GtkWidget *widget,
1059                                     const gchar *icon_name,
1060                                     const gchar *text)
1061 {
1062         hildon_banner_show_information (widget, icon_name, text);
1063 }