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