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                         const gchar *translation_domain;
 432 #ifdef MODEST_HILDON_VERSION_0
 433                         OssoURIAction *action = (OssoURIAction *) node->data;
 434                         action_name = osso_uri_action_get_name (action);
 435                         translation_domain = osso_uri_action_get_translation_domain (action);
 436                         menu_item = gtk_menu_item_new_with_label (dgettext(translation_domain,action_name));
 437                         g_object_set_data (G_OBJECT(menu_item), HILDON_OSSO_URI_ACTION, (gpointer)action_name);
 438                         /* hack, we add it as a gobject property*/
 439                         g_signal_connect (G_OBJECT (menu_item), "activate", G_CALLBACK (activate_uri_popup_item),
 440                                           popup_info);
 441
 442                         if (osso_uri_is_default_action (action, NULL)) {
 443                                 gtk_menu_shell_prepend (GTK_MENU_SHELL (menu), menu_item);
 444                         } else {
 445                                 gtk_menu_shell_append (GTK_MENU_SHELL (menu), menu_item);
 446                         }
 447 #else
 448                         HildonURIAction *action = (HildonURIAction *) node->data;
 449                         action_name = hildon_uri_action_get_name (action);
 450                         translation_domain = hildon_uri_action_get_translation_domain (action);
 451                         menu_item = gtk_menu_item_new_with_label (dgettext(translation_domain, action_name));
 452                         g_object_set_data (G_OBJECT(menu_item), HILDON_OSSO_URI_ACTION, (gpointer)action_name);  /* hack */
 453                         g_signal_connect (G_OBJECT (menu_item), "activate", G_CALLBACK (activate_uri_popup_item),
 454                                           popup_info);
 455
 456                         if (hildon_uri_is_default_action (action, NULL)) {
 457                                 gtk_menu_shell_prepend (GTK_MENU_SHELL (menu), menu_item);
 458                         } else {
 459                                 gtk_menu_shell_append (GTK_MENU_SHELL (menu), menu_item);
 460                         }
 461 #endif
 462                         gtk_widget_show (menu_item);
 463                 }
 464
 465                 /* always add the copy item */
 466                 GtkWidget* menu_item = gtk_menu_item_new_with_label (dgettext("osso-uri", "uri_link_copy_link_location"));
 467                 g_object_set_data_full (G_OBJECT(menu_item), HILDON_OSSO_URI_ACTION,
 468                                         g_strconcat (URI_ACTION_COPY, uri, NULL),
 469                                         g_free);
 470                 g_signal_connect (G_OBJECT (menu_item), "activate", G_CALLBACK (activate_uri_popup_item),NULL);
 471                 gtk_menu_shell_append (GTK_MENU_SHELL (menu), menu_item);
 472                 gtk_widget_show (menu_item);
 473
 474
 475                 /* and what to do when the link is deleted */
 476                 g_signal_connect (G_OBJECT (menu), "delete-event", G_CALLBACK (delete_uri_popup), popup_info);
 477                 gtk_menu_popup (GTK_MENU(menu), NULL, NULL, NULL, NULL, 1, gtk_get_current_event_time ());
 478
 479         } else {
 480                 hildon_banner_show_information (NULL, NULL, _("mcen_ib_unsupported_link"));
 481         }
 482
 483         g_free (scheme);
 484         return TRUE;
 485 }
 486
 487
 488 GdkPixbuf*
 489 modest_platform_get_icon (const gchar *name)
 490 {
 491         GError *err = NULL;
 492         GdkPixbuf* pixbuf = NULL;
 493         GtkIconTheme *current_theme = NULL;
 494
 495         g_return_val_if_fail (name, NULL);
 496
 497         if (g_str_has_suffix (name, ".png")) { /*FIXME: hack*/
 498                 pixbuf = gdk_pixbuf_new_from_file (name, &err);
 499                 if (!pixbuf) {
 500                         g_printerr ("modest: error loading icon '%s': %s\n",
 501                                     name, err->message);
 502                         g_error_free (err);
 503                         return NULL;
 504                 }
 505                 return pixbuf;
 506         }
 507
 508         current_theme = gtk_icon_theme_get_default ();
 509         pixbuf = gtk_icon_theme_load_icon (current_theme, name, 26,
 510                                            GTK_ICON_LOOKUP_NO_SVG,
 511                                            &err);
 512         if (!pixbuf) {
 513                 g_printerr ("modest: error loading theme icon '%s': %s\n",
 514                             name, err->message);
 515                 g_error_free (err);
 516         }
 517         return pixbuf;
 518 }
 519
 520 const gchar*
 521 modest_platform_get_app_name (void)
 522 {
 523         return _("mcen_ap_name");
 524 }
 525
 526 static void
 527 entry_insert_text (GtkEditable *editable,
 528                    const gchar *text,
 529                    gint         length,
 530                    gint        *position,
 531                    gpointer     data)
 532 {
 533         gchar *chars;
 534         gint chars_length;
 535
 536         chars = gtk_editable_get_chars (editable, 0, -1);
 537         chars_length = strlen (chars);
 538
 539         /* Show WID-INF036 */
 540         if (chars_length == 20) {
 541                 hildon_banner_show_information  (gtk_widget_get_parent (GTK_WIDGET (data)), NULL,
 542                                                  _("mcen_ib_maxchar_reached"));
 543         } else {
 544                 if (chars_length == 0) {
 545                         /* A blank space is not valid as first character */
 546                         if (strcmp (text, " ")) {
 547                                 GtkWidget *ok_button;
 548                                 GList *buttons;
 549
 550                                 /* Show OK button */
 551                                 buttons = gtk_container_get_children (GTK_CONTAINER (GTK_DIALOG (data)->action_area));
 552                                 ok_button = GTK_WIDGET (buttons->next->data);
 553                                 gtk_widget_set_sensitive (ok_button, TRUE);
 554                                 g_list_free (buttons);
 555                         }
 556                 }
 557
 558                 /* Write the text in the entry */
 559                 g_signal_handlers_block_by_func (editable,
 560                                                  (gpointer) entry_insert_text, data);
 561                 gtk_editable_insert_text (editable, text, length, position);
 562                 g_signal_handlers_unblock_by_func (editable,
 563                                                    (gpointer) entry_insert_text, data);
 564         }
 565         /* Do not allow further processing */
 566         g_signal_stop_emission_by_name (editable, "insert_text");
 567 }
 568
 569 static void
 570 entry_changed (GtkEditable *editable,
 571                gpointer     user_data)
 572 {
 573         gchar *chars;
 574
 575         chars = gtk_editable_get_chars (editable, 0, -1);
 576
 577         /* Dimm OK button */
 578         if (strlen (chars) == 0) {
 579                 GtkWidget *ok_button;
 580                 GList *buttons;
 581
 582                 buttons = gtk_container_get_children (GTK_CONTAINER (GTK_DIALOG (user_data)->action_area));
 583                 ok_button = GTK_WIDGET (buttons->next->data);
 584                 gtk_widget_set_sensitive (ok_button, FALSE);
 585
 586                 g_list_free (buttons);
 587         }
 588         g_free (chars);
 589 }
 590
 591 static void
 592 launch_sort_headers_dialog (GtkWindow *parent_window,
 593                             HildonSortDialog *dialog)
 594 {
 595         ModestHeaderView *header_view = NULL;
 596         GList *cols = NULL;
 597         GtkSortType sort_type;
 598         gint sort_key;
 599         gint default_key = 0;
 600         gint result;
 601         gboolean outgoing = FALSE;
 602         gint current_sort_colid = -1;
 603         GtkSortType current_sort_type;
 604         gint attachments_sort_id;
 605         gint priority_sort_id;
 606         GtkTreeSortable *sortable;
 607
 608         /* Get header window */
 609         if (MODEST_IS_MAIN_WINDOW (parent_window)) {
 610                 header_view = MODEST_HEADER_VIEW(modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(parent_window),
 611                                                                                       MODEST_WIDGET_TYPE_HEADER_VIEW));
 612         }
 613         if (!header_view) return;
 614
 615         /* Add sorting keys */
 616         cols = modest_header_view_get_columns (header_view);
 617         if (cols == NULL) return;
 618         int sort_model_ids[6];
 619         int sort_ids[6];
 620
 621
 622         outgoing = (GPOINTER_TO_INT (g_object_get_data(G_OBJECT(cols->data), MODEST_HEADER_VIEW_COLUMN))==
 623                     MODEST_HEADER_VIEW_COLUMN_COMPACT_HEADER_OUT);
 624
 625         sort_key = hildon_sort_dialog_add_sort_key (dialog, _("mcen_li_sort_sender_recipient"));
 626         if (outgoing) {
 627                 sort_model_ids[sort_key] = TNY_GTK_HEADER_LIST_MODEL_TO_COLUMN;
 628                 sort_ids[sort_key] = MODEST_HEADER_VIEW_COLUMN_COMPACT_HEADER_OUT;
 629         } else {
 630                 sort_model_ids[sort_key] = TNY_GTK_HEADER_LIST_MODEL_FROM_COLUMN;
 631                 sort_ids[sort_key] = MODEST_HEADER_VIEW_COLUMN_COMPACT_HEADER_IN;
 632         }
 633
 634         sort_key = hildon_sort_dialog_add_sort_key (dialog, _("mcen_li_sort_date"));
 635         if (outgoing) {
 636                 sort_model_ids[sort_key] = TNY_GTK_HEADER_LIST_MODEL_DATE_SENT_TIME_T_COLUMN;
 637                 sort_ids[sort_key] = MODEST_HEADER_VIEW_COLUMN_COMPACT_SENT_DATE;
 638         } else {
 639                 sort_model_ids[sort_key] = TNY_GTK_HEADER_LIST_MODEL_DATE_RECEIVED_TIME_T_COLUMN;
 640                 sort_ids[sort_key] = MODEST_HEADER_VIEW_COLUMN_COMPACT_RECEIVED_DATE;
 641         }
 642         default_key = sort_key;
 643
 644         sort_key = hildon_sort_dialog_add_sort_key (dialog, _("mcen_li_sort_subject"));
 645         sort_model_ids[sort_key] = TNY_GTK_HEADER_LIST_MODEL_SUBJECT_COLUMN;
 646         if (outgoing)
 647                 sort_ids[sort_key] = MODEST_HEADER_VIEW_COLUMN_COMPACT_HEADER_OUT;
 648         else
 649                 sort_ids[sort_key] = MODEST_HEADER_VIEW_COLUMN_COMPACT_HEADER_IN;
 650
 651         sort_key = hildon_sort_dialog_add_sort_key (dialog, _("mcen_li_sort_attachment"));
 652         sort_model_ids[sort_key] = TNY_GTK_HEADER_LIST_MODEL_FLAGS_COLUMN;
 653         sort_ids[sort_key] = TNY_HEADER_FLAG_ATTACHMENTS;
 654         attachments_sort_id = sort_key;
 655
 656         sort_key = hildon_sort_dialog_add_sort_key (dialog, _("mcen_li_sort_size"));
 657         sort_model_ids[sort_key] = TNY_GTK_HEADER_LIST_MODEL_MESSAGE_SIZE_COLUMN;
 658         sort_ids[sort_key] = 0;
 659
 660         sort_key = hildon_sort_dialog_add_sort_key (dialog, _("mcen_li_sort_priority"));
 661         sort_model_ids[sort_key] = TNY_GTK_HEADER_LIST_MODEL_FLAGS_COLUMN;
 662         sort_ids[sort_key] = TNY_HEADER_FLAG_PRIORITY;
 663         priority_sort_id = sort_key;
 664
 665         sortable = GTK_TREE_SORTABLE (gtk_tree_model_filter_get_model (GTK_TREE_MODEL_FILTER (gtk_tree_view_get_model (GTK_TREE_VIEW (header_view)))));
 666         /* Launch dialogs */
 667         if (!gtk_tree_sortable_get_sort_column_id (sortable,
 668                                                    &current_sort_colid, &current_sort_type)) {
 669                 hildon_sort_dialog_set_sort_key (dialog, default_key);
 670                 hildon_sort_dialog_set_sort_order (dialog, GTK_SORT_DESCENDING);
 671         } else {
 672                 hildon_sort_dialog_set_sort_order (dialog, current_sort_type);
 673                 if (current_sort_colid == TNY_GTK_HEADER_LIST_MODEL_FLAGS_COLUMN) {
 674                         gpointer flags_sort_type_pointer;
 675                         flags_sort_type_pointer = g_object_get_data (G_OBJECT (cols->data), MODEST_HEADER_VIEW_FLAG_SORT);
 676                         if (GPOINTER_TO_INT (flags_sort_type_pointer) == TNY_HEADER_FLAG_PRIORITY)
 677                                 hildon_sort_dialog_set_sort_key (dialog, priority_sort_id);
 678                         else
 679                                 hildon_sort_dialog_set_sort_key (dialog, attachments_sort_id);
 680                 } else {
 681                         gint current_sort_keyid = 0;
 682                         while (current_sort_keyid < 6) {
 683                                 if (sort_model_ids[current_sort_keyid] == current_sort_colid)
 684                                         break;
 685                                 else
 686                                         current_sort_keyid++;
 687                         }
 688                         hildon_sort_dialog_set_sort_key (dialog, current_sort_keyid);
 689                 }
 690         }
 691         result = gtk_dialog_run (GTK_DIALOG (dialog));
 692         if (result == GTK_RESPONSE_OK) {
 693                 sort_key = hildon_sort_dialog_get_sort_key (dialog);
 694                 sort_type = hildon_sort_dialog_get_sort_order (dialog);
 695                 if (sort_model_ids[sort_key] == TNY_GTK_HEADER_LIST_MODEL_FLAGS_COLUMN) {
 696                         g_object_set_data (G_OBJECT(cols->data), MODEST_HEADER_VIEW_FLAG_SORT,
 697                                            GINT_TO_POINTER (sort_ids[sort_key]));
 698                         /* This is a hack to make it resort rows always when flag fields are
 699                          * selected. If we do not do this, changing sort field from priority to
 700                          * attachments does not work */
 701                         modest_header_view_sort_by_column_id (header_view, 0, sort_type);
 702                 } else {
 703                         gtk_tree_view_column_set_sort_column_id (GTK_TREE_VIEW_COLUMN (cols->data),
 704                                                                  sort_model_ids[sort_key]);
 705                 }
 706
 707                 modest_header_view_sort_by_column_id (header_view, sort_model_ids[sort_key], sort_type);
 708                 gtk_tree_sortable_sort_column_changed (sortable);
 709         }
 710
 711         modest_widget_memory_save (modest_runtime_get_conf (),
 712                                    G_OBJECT (header_view), MODEST_CONF_HEADER_VIEW_KEY);
 713
 714         /* free */
 715         g_list_free(cols);
 716 }
 717
 718
 719
 720 gint
 721 modest_platform_run_new_folder_dialog (GtkWindow *parent_window,
 722                                        TnyFolderStore *parent_folder,
 723                                        gchar *suggested_name,
 724                                        gchar **folder_name)
 725 {
 726         GtkWidget *dialog, *entry, *label, *hbox;
 727         gint result;
 728
 729         /* Ask the user for the folder name */
 730         dialog = gtk_dialog_new_with_buttons (_("mcen_ti_new_folder"),
 731                                               parent_window,
 732                                               GTK_DIALOG_MODAL | GTK_DIALOG_NO_SEPARATOR | GTK_DIALOG_DESTROY_WITH_PARENT,
 733                                               GTK_STOCK_OK,
 734                                               GTK_RESPONSE_ACCEPT,
 735                                               GTK_STOCK_CANCEL,
 736                                               GTK_RESPONSE_REJECT,
 737                                               NULL);
 738
 739         /* Create label and entry */
 740         label = gtk_label_new (_("mcen_fi_new_folder_name"));
 741         /* TODO: check that the suggested name does not exist */
 742         /* We set 21 as maximum because we want to show WID-INF036
 743            when the user inputs more that 20 */
 744         entry = gtk_entry_new_with_max_length (21);
 745         if (suggested_name)
 746                 gtk_entry_set_text (GTK_ENTRY (entry), suggested_name);
 747         else
 748                 gtk_entry_set_text (GTK_ENTRY (entry), _("mcen_ia_default_folder_name"));
 749         gtk_entry_select_region (GTK_ENTRY (entry), 0, -1);
 750
 751         /* Track entry changes */
 752         g_signal_connect (entry,
 753                           "insert-text",
 754                           G_CALLBACK (entry_insert_text),
 755                           dialog);
 756         g_signal_connect (entry,
 757                           "changed",
 758                           G_CALLBACK (entry_changed),
 759                           dialog);
 760
 761         /* Create the hbox */
 762         hbox = gtk_hbox_new (FALSE, 12);
 763         gtk_box_pack_start (GTK_BOX (hbox), label, TRUE, FALSE, 0);
 764         gtk_box_pack_start (GTK_BOX (hbox), entry, TRUE, FALSE, 0);
 765
 766         /* Add hbox to dialog */
 767         gtk_box_pack_start (GTK_BOX(GTK_DIALOG(dialog)->vbox),
 768                             hbox, FALSE, FALSE, 0);
 769
 770         gtk_widget_show_all (GTK_WIDGET(GTK_DIALOG(dialog)->vbox));
 771
 772         result = gtk_dialog_run (GTK_DIALOG(dialog));
 773         if (result == GTK_RESPONSE_ACCEPT)
 774                 *folder_name = g_strdup (gtk_entry_get_text (GTK_ENTRY (entry)));
 775
 776         gtk_widget_destroy (dialog);
 777
 778         return result;
 779 }
 780
 781 gint
 782 modest_platform_run_confirmation_dialog (GtkWindow *parent_window,
 783                                          const gchar *message)
 784 {
 785         GtkWidget *dialog;
 786         gint response;
 787
 788         dialog = hildon_note_new_confirmation (parent_window, message);
 789
 790         response = gtk_dialog_run (GTK_DIALOG (dialog));
 791
 792         gtk_widget_destroy (GTK_WIDGET (dialog));
 793
 794         return response;
 795 }
 796
 797 void
 798 modest_platform_run_information_dialog (GtkWindow *parent_window,
 799                                         const gchar *message)
 800 {
 801         GtkWidget *dialog;
 802
 803         dialog = hildon_note_new_information (parent_window, message);
 804
 805         gtk_dialog_run (GTK_DIALOG (dialog));
 806
 807         gtk_widget_destroy (GTK_WIDGET (dialog));
 808 }
 809
 810 gboolean modest_platform_connect_and_wait (GtkWindow *parent_window)
 811 {
 812         TnyDevice *device = modest_runtime_get_device();
 813
 814         if (tny_device_is_online (device))
 815                 return TRUE;
 816
 817         /* This blocks on the result: */
 818         return tny_maemo_conic_device_connect (TNY_MAEMO_CONIC_DEVICE (device), NULL);
 819 }
 820
 821 void
 822 modest_platform_run_sort_dialog (GtkWindow *parent_window,
 823                                  ModestSortDialogType type)
 824 {
 825         GtkWidget *dialog = NULL;
 826
 827         /* Build dialog */
 828         dialog = hildon_sort_dialog_new (parent_window);
 829         gtk_window_set_modal (GTK_WINDOW(dialog), TRUE);
 830
 831         /* Fill sort keys */
 832         switch (type) {
 833         case MODEST_SORT_HEADERS:
 834                 launch_sort_headers_dialog (parent_window,
 835                                             HILDON_SORT_DIALOG(dialog));
 836                 break;
 837         }
 838
 839         /* Free */
 840         gtk_widget_destroy (GTK_WIDGET (dialog));
 841 }
 842
 843
 844 gboolean modest_platform_set_update_interval (guint minutes)
 845 {
 846         ModestConf *conf = modest_runtime_get_conf ();
 847         if (!conf)
 848                 return FALSE;
 849
 850         cookie_t alarm_cookie = modest_conf_get_int (conf, MODEST_CONF_ALARM_ID, NULL);
 851
 852         /* Delete any existing alarm,
 853          * because we will replace it: */
 854         if (alarm_cookie) {
 855                 /* TODO: What does the alarm_event_del() return value mean? */
 856                 alarm_event_del(alarm_cookie);
 857                 alarm_cookie = 0;
 858                 modest_conf_set_int (conf, MODEST_CONF_ALARM_ID, 0, NULL);
 859         }
 860
 861         /* 0 means no updates: */
 862         if (minutes == 0)
 863                 return TRUE;
 864
 865
 866         /* Register alarm: */
 867
 868         /* Get current time: */
 869         time_t time_now;
 870         time (&time_now);
 871         struct tm *st_time = localtime (&time_now);
 872
 873         /* Add minutes to tm_min field: */
 874         st_time->tm_min += minutes;
 875
 876         /* Set the time in alarm_event_t structure: */
 877         alarm_event_t event;
 878         memset (&event, 0, sizeof (alarm_event_t));
 879         event.alarm_time = mktime (st_time);
 880
 881         /* Specify what should happen when the alarm happens:
 882          * It should call this D-Bus method: */
 883
 884         /* Note: I am surpised that alarmd can't just use the modest.service file
 885          * for this. murrayc. */
 886         event.dbus_path = g_strdup(PREFIX "/bin/modest");
 887
 888         event.dbus_interface = g_strdup (MODEST_DBUS_IFACE);
 889         event.dbus_service = g_strdup (MODEST_DBUS_SERVICE);
 890         event.dbus_name = g_strdup (MODEST_DBUS_METHOD_SEND_RECEIVE);
 891
 892         /* Otherwise, a dialog will be shown if exect_name or dbus_path is NULL,
 893         even though we have specified no dialog text: */
 894         event.flags = ALARM_EVENT_NO_DIALOG;
 895
 896         alarm_cookie = alarm_event_add (&event);
 897
 898         /* Store the alarm ID in GConf, so we can remove it later:
 899          * This is apparently valid between application instances. */
 900         modest_conf_set_int (conf, MODEST_CONF_ALARM_ID, alarm_cookie, NULL);
 901
 902         if (!alarm_cookie) {
 903             /* Error */
 904             const alarm_error_t alarm_error = alarmd_get_error ();
 905             printf ("Error setting alarm event. Error code: '%d'\n", alarm_error);
 906
 907             /* Give people some clue: */
 908             /* The alarm API should have a function for this: */
 909             if (alarm_error == ALARMD_ERROR_DBUS) {
 910                 printf ("  ALARMD_ERROR_DBUS: An error with D-Bus occurred, probably coudn't get a D-Bus connection.\n");
 911             } else if (alarm_error == ALARMD_ERROR_CONNECTION) {
 912                 printf ("  ALARMD_ERROR_CONNECTION: Could not contact alarmd via D-Bus.\n");
 913             } else if (alarm_error == ALARMD_ERROR_INTERNAL) {
 914                 printf ("  ALARMD_ERROR_INTERNAL: Some alarmd or libalarm internal error, possibly a version mismatch.\n");
 915             } else if (alarm_error == ALARMD_ERROR_MEMORY) {
 916                 printf ("  ALARMD_ERROR_MEMORY: A memory allocation failed.\n");
 917             } else if (alarm_error == ALARMD_ERROR_ARGUMENT) {
 918                 printf ("  ALARMD_ERROR_ARGUMENT: An argument given by caller was invalid.\n");
 919             }
 920
 921             return FALSE;
 922         }
 923
 924         return TRUE;
 925 }
 926
 927 GtkWidget *
 928 modest_platform_get_global_settings_dialog ()
 929 {
 930         return modest_maemo_global_settings_dialog_new ();
 931 }
 932
 933 void
 934 modest_platform_on_new_msg (void)
 935 {
 936 /*      HildonNotification *not; */
 937
 938 /*      /\* Create a new notification. FIXME put the right values, need */
 939 /*         some more specs *\/ */
 940 /*      not = hildon_notification_new ("TODO: (new email) Summary", */
 941 /*                                     "TODO: (new email) Description", */
 942 /*                                     "qgn_contact_group_chat_invitation", */
 943 /*                                     "system.note.dialog"); */
 944
 945 /*      /\* Play sound SR-SND-18. TODO: play the right file *\/ */
 946 /*      hildon_notification_set_sound (not, "/usr/share/sounds/ui-new_email.wav"); */
 947
 948 /*      /\* Set the led pattern *\/ */
 949 /*      notify_notification_set_hint_int32 (NOTIFY_NOTIFICATION (not), "led-pattern", 3); */
 950
 951 /*      /\* Notify. We need to do this in an idle because this function */
 952 /*         could be called from a thread *\/ */
 953 /*      if (!notify_notification_show (NOTIFY_NOTIFICATION (not), NULL)) */
 954 /*              g_error ("Failed to send notification"); */
 955
 956 /*      g_object_unref (not); */
 957 }
 958
 959
 960 void
 961 modest_platform_show_help (GtkWindow *parent_window,
 962                            const gchar *help_id)
 963 {
 964         osso_return_t result;
 965
 966         g_return_if_fail (help_id);
 967         g_return_if_fail (osso_context);
 968
 969         /* Show help */
 970 #ifdef MODEST_HILDON_VERSION_0
 971         result = ossohelp_show (osso_context, help_id, OSSO_HELP_SHOW_DIALOG);
 972 #else
 973         result = hildon_help_show (osso_context, help_id, OSSO_HELP_SHOW_DIALOG);
 974 #endif
 975
 976         if (result != OSSO_OK) {
 977                 gchar *error_msg;
 978                 error_msg = g_strdup_printf ("FIXME The help topic %s could not be found", help_id);
 979                 hildon_banner_show_information (GTK_WIDGET (parent_window),
 980                                                 NULL,
 981                                                 error_msg);
 982                 g_free (error_msg);
 983         }
 984 }
 985
 986 void
 987 modest_platform_show_search_messages (GtkWindow *parent_window)
 988 {
 989         osso_return_t result = OSSO_ERROR;
 990
 991         result = osso_rpc_run_with_defaults (osso_context, "osso_global_search", "search_email", NULL, DBUS_TYPE_INVALID);
 992
 993         if (result != OSSO_OK) {
 994                 g_warning ("%s: osso_rpc_run_with_defaults() failed.\n", __FUNCTION__);
 995         }
 996 }
 997
 998 void
 999 modest_platform_show_addressbook (GtkWindow *parent_window)
1000 {
1001         osso_return_t result = OSSO_ERROR;
1002
1003         result = osso_rpc_run_with_defaults (osso_context, "osso_addressbook", "top_application", NULL, DBUS_TYPE_INVALID);
1004
1005         if (result != OSSO_OK) {
1006                 g_warning ("%s: osso_rpc_run_with_defaults() failed.\n", __FUNCTION__);
1007         }
1008 }
1009
1010 GtkWidget *
1011 modest_platform_create_folder_view (TnyFolderStoreQuery *query)
1012 {
1013         GtkWidget *widget = modest_folder_view_new (query);
1014
1015         /* Show all accounts by default */
1016         modest_folder_view_set_style (MODEST_FOLDER_VIEW (widget),
1017                                       MODEST_FOLDER_VIEW_STYLE_SHOW_ONE);
1018
1019         /* Restore settings */
1020         modest_widget_memory_restore (modest_runtime_get_conf(),
1021                                       G_OBJECT (widget),
1022                                       MODEST_CONF_FOLDER_VIEW_KEY);
1023
1024         return widget;
1025 }