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 <libosso-abook/osso-abook.h>
  42 #include <maemo/modest-osso-autosave-callbacks.h>
  43 #include <libosso.h>
  44 #include <alarmd/alarm_event.h> /* For alarm_event_add(), etc. */
  45 #include <tny-maemo-conic-device.h>
  46 #include <tny-folder.h>
  47 #include <gtk/gtkicontheme.h>
  48 #include <gtk/gtkmenuitem.h>
  49 #include <gtk/gtkmain.h>
  50 #include <string.h>
  51
  52
  53 #define HILDON_OSSO_URI_ACTION "uri-action"
  54 #define URI_ACTION_COPY "copy:"
  55
  56 static osso_context_t *osso_context = NULL;
  57
  58 static void
  59 on_modest_conf_update_interval_changed (ModestConf* self, const gchar *key,
  60         ModestConfEvent event, gpointer user_data)
  61 {
  62         if (strcmp (key, MODEST_CONF_UPDATE_INTERVAL) == 0) {
  63                 const guint update_interval_minutes =
  64                         modest_conf_get_int (self, MODEST_CONF_UPDATE_INTERVAL, NULL);
  65                 modest_platform_set_update_interval (update_interval_minutes);
  66         }
  67 }
  68
  69 gboolean
  70 modest_platform_init (int argc, char *argv[])
  71 {
  72         osso_hw_state_t hw_state = { 0 };
  73         DBusConnection *con;
  74
  75         osso_context =
  76                 osso_initialize(PACKAGE,PACKAGE_VERSION,
  77                                 FALSE, NULL);
  78         if (!osso_context) {
  79                 g_printerr ("modest: failed to acquire osso context\n");
  80                 return FALSE;
  81         }
  82
  83         if ((con = osso_get_dbus_connection (osso_context)) == NULL) {
  84                 g_printerr ("modest: could not get dbus connection\n");
  85                 return FALSE;
  86
  87         }
  88
  89         /* Add a D-Bus handler to be used when the main osso-rpc
  90          * D-Bus handler has not handled something.
  91          * We use this for D-Bus methods that need to use more complex types
  92          * than osso-rpc supports.
  93          */
  94         if (!dbus_connection_add_filter (con,
  95                                          modest_dbus_req_filter,
  96                                          NULL,
  97                                          NULL)) {
  98
  99                 g_printerr ("modest: Could not add D-Bus filter\n");
 100                 return FALSE;
 101         }
 102
 103         /* Register our simple D-Bus callbacks, via the osso API: */
 104         osso_return_t result = osso_rpc_set_cb_f(osso_context,
 105                                MODEST_DBUS_SERVICE,
 106                                MODEST_DBUS_OBJECT,
 107                                MODEST_DBUS_IFACE,
 108                                modest_dbus_req_handler, NULL /* user_data */);
 109         if (result != OSSO_OK) {
 110                 g_printerr ("modest: Error setting D-BUS callback (%d)\n", result);
 111                 return FALSE;
 112         }
 113
 114         /* Add handler for Exit D-BUS messages.
 115          * Not used because osso_application_set_exit_cb() is deprecated and obsolete:
 116         result = osso_application_set_exit_cb(osso_context,
 117                                           modest_dbus_exit_event_handler,
 118                                           (gpointer) NULL);
 119         if (result != OSSO_OK) {
 120                 g_print("Error setting exit callback (%d)\n", result);
 121                 return OSSO_ERROR;
 122         }
 123         */
 124
 125         /* Register hardware event dbus callback: */
 126         hw_state.shutdown_ind = TRUE;
 127         osso_hw_set_event_cb(osso_context, NULL,/*&hw_state*/ modest_osso_cb_hw_state_handler, NULL);
 128
 129         /* Register osso auto-save callbacks: */
 130         result = osso_application_set_autosave_cb (osso_context,
 131                 modest_on_osso_application_autosave, NULL /* user_data */);
 132         if (result != OSSO_OK) {
 133                 g_printerr ("modest: osso_application_set_autosave_cb() failed.\n");
 134                 return FALSE;
 135         }
 136
 137
 138         /* Make sure that the update interval is changed whenever its gconf key
 139          * is changed: */
 140         ModestConf *conf = modest_runtime_get_conf ();
 141         g_signal_connect (G_OBJECT(conf),
 142                           "key_changed",
 143                           G_CALLBACK (on_modest_conf_update_interval_changed),
 144                           NULL);
 145
 146         /* Get the initial update interval from gconf: */
 147         on_modest_conf_update_interval_changed(conf, MODEST_CONF_UPDATE_INTERVAL,
 148                 MODEST_CONF_EVENT_KEY_CHANGED, NULL);
 149
 150         /* initialize the addressbook */
 151         if (!osso_abook_init (&argc, &argv, osso_context)) {
 152                 g_printerr ("modest: failed to initialized addressbook\n");
 153                 return FALSE;
 154         }
 155
 156         return TRUE;
 157 }
 158
 159 TnyDevice*
 160 modest_platform_get_new_device (void)
 161 {
 162         return TNY_DEVICE (tny_maemo_conic_device_new ());
 163 }
 164
 165
 166 const gchar*
 167 guess_mime_type_from_name (const gchar* name)
 168 {
 169         int i;
 170         const gchar* ext;
 171         const static gchar* octet_stream= "application/octet-stream";
 172         const static gchar* mime_map[][2] = {
 173                 { "pdf",  "application/pdf"},
 174                 { "doc",  "application/msword"},
 175                 { "xls",  "application/excel"},
 176                 { "png",  "image/png" },
 177                 { "gif",  "image/gif" },
 178                 { "jpg",  "image/jpeg"},
 179                 { "jpeg", "image/jpeg"},
 180                 { "mp3",  "audio/mp3" }
 181         };
 182
 183         if (!name)
 184                 return octet_stream;
 185
 186         ext = g_strrstr (name, ".");
 187         if (!ext)
 188                 return octet_stream;
 189
 190         for (i = 0; i != G_N_ELEMENTS(mime_map); ++i) {
 191                 if (!g_ascii_strcasecmp (mime_map[i][0], ext + 1)) /* +1: ignore '.'*/
 192                         return mime_map[i][1];
 193         }
 194         return octet_stream;
 195 }
 196
 197
 198 gchar*
 199 modest_platform_get_file_icon_name (const gchar* name, const gchar* mime_type,
 200                                           gchar **effective_mime_type)
 201 {
 202         GString *mime_str = NULL;
 203         gchar *icon_name  = NULL;
 204         gchar **icons, **cursor;
 205
 206
 207         g_return_val_if_fail (name || mime_type, NULL);
 208
 209         if (!mime_type || !g_ascii_strcasecmp (mime_type, "application/octet-stream"))
 210                 mime_str = g_string_new (guess_mime_type_from_name(name));
 211         else {
 212                 mime_str = g_string_new (mime_type);
 213                 g_string_ascii_down (mime_str);
 214         }
 215 #ifdef MODEST_HAVE_OSSO_MIME
 216         icons = osso_mime_get_icon_names (mime_str->str, NULL);
 217 #else
 218         icons = hildon_mime_get_icon_names (mime_str->str, NULL);
 219 #endif /*MODEST_HAVE_OSSO_MIME*/
 220         for (cursor = icons; cursor; ++cursor) {
 221                 if (gtk_icon_theme_has_icon (gtk_icon_theme_get_default(), *cursor)) {
 222                         icon_name = g_strdup (*cursor);
 223                         break;
 224                 }
 225         }
 226         g_strfreev (icons);
 227
 228         if (effective_mime_type)
 229                 *effective_mime_type = g_string_free (mime_str, FALSE);
 230         else
 231                 g_string_free (mime_str, TRUE);
 232
 233         return icon_name;
 234 }
 235
 236
 237
 238
 239 #ifdef MODEST_HAVE_OSSO_MIME
 240 gboolean
 241 modest_platform_activate_uri (const gchar *uri)
 242 {
 243         OssoURIAction *action;
 244         gboolean result = FALSE;
 245         GSList *actions, *iter = NULL;
 246         const gchar *scheme;
 247
 248         g_return_val_if_fail (uri, FALSE);
 249         if (!uri)
 250                 return FALSE;
 251
 252         /* the default action should be email */
 253         scheme = osso_uri_get_scheme_from_uri (uri, NULL);
 254         actions = osso_uri_get_actions (scheme, NULL);
 255
 256         for (iter = actions; iter; iter = g_slist_next (iter)) {
 257                 action = (OssoURIAction*) iter->data;
 258                 if (action && strcmp (osso_uri_action_get_name (action), "uri_link_compose_email") == 0) {
 259                         GError *err = NULL;
 260                         result = osso_uri_open (uri, action, &err);
 261                         if (!result && err) {
 262                                 g_printerr ("modest: modest_platform_activate_uri : %s",
 263                                             err->message ? err->message : "unknown error");
 264                                 g_error_free (err);
 265                         }
 266                         break;
 267                 }
 268         }
 269
 270         if (!result)
 271                 hildon_banner_show_information (NULL, NULL, _("mcen_ib_unsupported_link"));
 272         return result;
 273 }
 274
 275 #else /* !MODEST_HAVE_OSSO_MIME*/
 276
 277 gboolean
 278 modest_platform_activate_uri (const gchar *uri)
 279 {
 280         HildonURIAction *action;
 281         gboolean result = FALSE;
 282         GSList *actions, *iter = NULL;
 283         const gchar *scheme;
 284
 285         g_return_val_if_fail (uri, FALSE);
 286         if (!uri)
 287                 return FALSE;
 288
 289         /* the default action should be email */
 290         scheme = hildon_uri_get_scheme_from_uri (uri, NULL);
 291         actions = hildon_uri_get_actions (scheme, NULL);
 292
 293         for (iter = actions; iter; iter = g_slist_next (iter)) {
 294                 action = (HildonURIAction*) iter->data;
 295                 if (action && strcmp (hildon_uri_action_get_service (action), "com.nokia.modest") == 0) {
 296                         GError *err = NULL;
 297                         result = hildon_uri_open (uri, action, &err);
 298                         if (!result && err) {
 299                                 g_printerr ("modest: modest_platform_activate_uri : %s",
 300                                             err->message ? err->message : "unknown error");
 301                                 g_error_free (err);
 302                         }
 303                         break;
 304                 }
 305         }
 306
 307         if (!result)
 308                 hildon_banner_show_information (NULL, NULL, _("mcen_ib_unsupported_link"));
 309         return result;
 310 }
 311
 312
 313 #endif /* MODEST_HAVE_OSSO_MIME*/
 314
 315 gboolean
 316 modest_platform_activate_file (const gchar *path, const gchar *mime_type)
 317 {
 318         gint result;
 319         DBusConnection *con;
 320         gchar *uri_path = NULL;
 321         GString *mime_str = NULL;
 322
 323         if (!mime_type || !g_ascii_strcasecmp (mime_type, "application/octet-stream"))
 324                 mime_str = g_string_new (guess_mime_type_from_name(path));
 325         else {
 326                 mime_str = g_string_new (mime_type);
 327                 g_string_ascii_down (mime_str);
 328         }
 329
 330         uri_path = g_strconcat ("file://", path, NULL);
 331
 332         con = osso_get_dbus_connection (osso_context);
 333 #ifdef MODEST_HAVE_OSSO_MIME
 334         result = osso_mime_open_file_with_mime_type (con, uri_path, mime_str->str);
 335         g_string_free (mime_str, TRUE);
 336
 337         if (result != 1)
 338                 hildon_banner_show_information (NULL, NULL, _("mcen_ni_noregistered_viewer"));
 339         return result != 1;
 340 #else
 341         result = hildon_mime_open_file_with_mime_type (con, uri_path, mime_str->str);
 342         g_string_free (mime_str, TRUE);
 343
 344         if (result != 1)
 345                 hildon_banner_show_information (NULL, NULL, _("mcen_ni_noregistered_viewer"));
 346         return result != 1;
 347 #endif /*MODEST_HAVE_OSSO_MIME*/
 348
 349 }
 350
 351 typedef struct  {
 352         GSList *actions;
 353         gchar  *uri;
 354 } ModestPlatformPopupInfo;
 355
 356 static gboolean
 357 delete_uri_popup (GtkWidget *menu,
 358                   GdkEvent *event,
 359                   gpointer userdata)
 360 {
 361         ModestPlatformPopupInfo *popup_info = (ModestPlatformPopupInfo *) userdata;
 362
 363         g_free (popup_info->uri);
 364 #ifdef MODEST_HAVE_OSSO_MIME
 365         osso_uri_free_actions (popup_info->actions);
 366 #else
 367         hildon_uri_free_actions (popup_info->actions);
 368 #endif /*MODEST_HAVE_OSSO_MIME*/
 369         return FALSE;
 370 }
 371
 372 static void
 373 activate_uri_popup_item (GtkMenuItem *menu_item,
 374                          gpointer userdata)
 375 {
 376         GSList *node;
 377         ModestPlatformPopupInfo *popup_info = (ModestPlatformPopupInfo *) userdata;
 378         const gchar* action_name;
 379
 380         action_name = g_object_get_data (G_OBJECT(menu_item), HILDON_OSSO_URI_ACTION);
 381         if (!action_name) {
 382                 g_printerr ("modest: no action name defined\n");
 383                 return;
 384         }
 385
 386         /* special handling for the copy menu item -- copy the uri to the clipboard */
 387         /* if it's a copy thingy, the uri will look like 'copy:http://slashdot.org' */
 388         if (g_str_has_prefix (action_name, URI_ACTION_COPY)) {
 389                 GtkClipboard *clipboard = gtk_clipboard_get (GDK_NONE);
 390                 action_name += strlen(URI_ACTION_COPY); /* jump past the prefix */
 391
 392                 if (g_str_has_prefix (action_name, "mailto:")) /* ignore mailto: prefixes */
 393                         action_name += strlen ("mailto:");
 394
 395                 gtk_clipboard_set_text (clipboard, action_name, strlen (action_name));
 396                 return; /* we're done */
 397         }
 398
 399         /* now, the real uri-actions... */
 400         for (node = popup_info->actions; node != NULL; node = g_slist_next (node)) {
 401 #ifdef MODEST_HAVE_OSSO_MIME
 402                 OssoURIAction *action = (OssoURIAction *) node->data;
 403                 if (strcmp (action_name, osso_uri_action_get_name (action))==0) {
 404                         osso_uri_open (popup_info->uri, action, NULL);
 405                         break;
 406                 }
 407 #else
 408                 HildonURIAction *action = (HildonURIAction *) node->data;
 409                 if (strcmp (action_name, hildon_uri_action_get_name (action))==0) {
 410                         hildon_uri_open (popup_info->uri, action, NULL);
 411                         break;
 412                 }
 413 #endif /*MODEST_HAVE_OSSO_MIME*/
 414         }
 415 }
 416
 417 gboolean
 418 modest_platform_show_uri_popup (const gchar *uri)
 419 {
 420         gchar *scheme;
 421         GSList *actions_list;
 422
 423         if (uri == NULL)
 424                 return FALSE;
 425
 426 #ifdef MODEST_HAVE_OSSO_MIME
 427         scheme = osso_uri_get_scheme_from_uri (uri, NULL);
 428         actions_list = osso_uri_get_actions (scheme, NULL);
 429 #else
 430         scheme = hildon_uri_get_scheme_from_uri (uri, NULL);
 431         actions_list = hildon_uri_get_actions (scheme, NULL);
 432 #endif /* MODEST_HAVE_OSSO_MIME */
 433         if (actions_list != NULL) {
 434                 GSList *node;
 435                 GtkWidget *menu = gtk_menu_new ();
 436                 ModestPlatformPopupInfo *popup_info = g_new0 (ModestPlatformPopupInfo, 1);
 437
 438                 popup_info->actions = actions_list;
 439                 popup_info->uri = g_strdup (uri);
 440
 441                 for (node = actions_list; node != NULL; node = g_slist_next (node)) {
 442                         GtkWidget *menu_item;
 443                         const gchar *action_name;
 444                         const gchar *translation_domain;
 445 #ifdef MODEST_HAVE_OSSO_MIME
 446                         OssoURIAction *action = (OssoURIAction *) node->data;
 447                         action_name = osso_uri_action_get_name (action);
 448                         translation_domain = osso_uri_action_get_translation_domain (action);
 449                         menu_item = gtk_menu_item_new_with_label (dgettext(translation_domain,action_name));
 450                         g_object_set_data (G_OBJECT(menu_item), HILDON_OSSO_URI_ACTION, (gpointer)action_name);
 451                         /* hack, we add it as a gobject property*/
 452                         g_signal_connect (G_OBJECT (menu_item), "activate", G_CALLBACK (activate_uri_popup_item),
 453                                           popup_info);
 454
 455                         if (osso_uri_is_default_action (action, NULL)) {
 456                                 gtk_menu_shell_prepend (GTK_MENU_SHELL (menu), menu_item);
 457                         } else {
 458                                 gtk_menu_shell_append (GTK_MENU_SHELL (menu), menu_item);
 459                         }
 460 #else
 461                         HildonURIAction *action = (HildonURIAction *) node->data;
 462                         action_name = hildon_uri_action_get_name (action);
 463                         translation_domain = hildon_uri_action_get_translation_domain (action);
 464                         menu_item = gtk_menu_item_new_with_label (dgettext(translation_domain, action_name));
 465                         g_object_set_data (G_OBJECT(menu_item), HILDON_OSSO_URI_ACTION, (gpointer)action_name);  /* hack */
 466                         g_signal_connect (G_OBJECT (menu_item), "activate", G_CALLBACK (activate_uri_popup_item),
 467                                           popup_info);
 468
 469                         if (hildon_uri_is_default_action (action, NULL)) {
 470                                 gtk_menu_shell_prepend (GTK_MENU_SHELL (menu), menu_item);
 471                         } else {
 472                                 gtk_menu_shell_append (GTK_MENU_SHELL (menu), menu_item);
 473                         }
 474 #endif /*MODEST_HAVE_OSSO_MIME*/
 475                         gtk_widget_show (menu_item);
 476                 }
 477
 478                 /* always add the copy item */
 479                 GtkWidget* menu_item = gtk_menu_item_new_with_label (dgettext("osso-uri", "uri_link_copy_link_location"));
 480                 g_object_set_data_full (G_OBJECT(menu_item), HILDON_OSSO_URI_ACTION,
 481                                         g_strconcat (URI_ACTION_COPY, uri, NULL),
 482                                         g_free);
 483                 g_signal_connect (G_OBJECT (menu_item), "activate", G_CALLBACK (activate_uri_popup_item),NULL);
 484                 gtk_menu_shell_append (GTK_MENU_SHELL (menu), menu_item);
 485                 gtk_widget_show (menu_item);
 486
 487
 488                 /* and what to do when the link is deleted */
 489                 g_signal_connect (G_OBJECT (menu), "delete-event", G_CALLBACK (delete_uri_popup), popup_info);
 490                 gtk_menu_popup (GTK_MENU(menu), NULL, NULL, NULL, NULL, 1, gtk_get_current_event_time ());
 491
 492         } else {
 493                 hildon_banner_show_information (NULL, NULL, _("mcen_ib_unsupported_link"));
 494         }
 495
 496         g_free (scheme);
 497         return TRUE;
 498 }
 499
 500
 501 GdkPixbuf*
 502 modest_platform_get_icon (const gchar *name)
 503 {
 504         GError *err = NULL;
 505         GdkPixbuf* pixbuf = NULL;
 506         GtkIconTheme *current_theme = NULL;
 507
 508         g_return_val_if_fail (name, NULL);
 509
 510         if (g_str_has_suffix (name, ".png")) { /*FIXME: hack*/
 511                 pixbuf = gdk_pixbuf_new_from_file (name, &err);
 512                 if (!pixbuf) {
 513                         g_printerr ("modest: error loading icon '%s': %s\n",
 514                                     name, err->message);
 515                         g_error_free (err);
 516                         return NULL;
 517                 }
 518                 return pixbuf;
 519         }
 520
 521         current_theme = gtk_icon_theme_get_default ();
 522         pixbuf = gtk_icon_theme_load_icon (current_theme, name, 26,
 523                                            GTK_ICON_LOOKUP_NO_SVG,
 524                                            &err);
 525         if (!pixbuf) {
 526                 g_printerr ("modest: error loading theme icon '%s': %s\n",
 527                             name, err->message);
 528                 g_error_free (err);
 529         }
 530         return pixbuf;
 531 }
 532
 533 const gchar*
 534 modest_platform_get_app_name (void)
 535 {
 536         return _("mcen_ap_name");
 537 }
 538
 539 static void
 540 entry_insert_text (GtkEditable *editable,
 541                    const gchar *text,
 542                    gint         length,
 543                    gint        *position,
 544                    gpointer     data)
 545 {
 546         gchar *chars;
 547         gint chars_length;
 548
 549         chars = gtk_editable_get_chars (editable, 0, -1);
 550         chars_length = strlen (chars);
 551
 552         /* Show WID-INF036 */
 553         if (chars_length == 20) {
 554                 hildon_banner_show_information  (gtk_widget_get_parent (GTK_WIDGET (data)), NULL,
 555                                                  dgettext("hildon-common-strings", "ckdg_ib_maximum_characters_reached"));
 556         } else {
 557                 if (chars_length == 0) {
 558                         /* A blank space is not valid as first character */
 559                         if (strcmp (text, " ")) {
 560                                 GtkWidget *ok_button;
 561                                 GList *buttons;
 562
 563                                 /* Show OK button */
 564                                 buttons = gtk_container_get_children (GTK_CONTAINER (GTK_DIALOG (data)->action_area));
 565                                 ok_button = GTK_WIDGET (buttons->next->data);
 566                                 gtk_widget_set_sensitive (ok_button, TRUE);
 567                                 g_list_free (buttons);
 568                         }
 569                 }
 570
 571                 /* Write the text in the entry */
 572                 g_signal_handlers_block_by_func (editable,
 573                                                  (gpointer) entry_insert_text, data);
 574                 gtk_editable_insert_text (editable, text, length, position);
 575                 g_signal_handlers_unblock_by_func (editable,
 576                                                    (gpointer) entry_insert_text, data);
 577         }
 578         /* Do not allow further processing */
 579         g_signal_stop_emission_by_name (editable, "insert_text");
 580 }
 581
 582 static void
 583 entry_changed (GtkEditable *editable,
 584                gpointer     user_data)
 585 {
 586         gchar *chars;
 587
 588         chars = gtk_editable_get_chars (editable, 0, -1);
 589
 590         /* Dimm OK button */
 591         if (strlen (chars) == 0) {
 592                 GtkWidget *ok_button;
 593                 GList *buttons;
 594
 595                 buttons = gtk_container_get_children (GTK_CONTAINER (GTK_DIALOG (user_data)->action_area));
 596                 ok_button = GTK_WIDGET (buttons->next->data);
 597                 gtk_widget_set_sensitive (ok_button, FALSE);
 598
 599                 g_list_free (buttons);
 600         }
 601         g_free (chars);
 602 }
 603
 604 static void
 605 launch_sort_headers_dialog (GtkWindow *parent_window,
 606                             HildonSortDialog *dialog)
 607 {
 608         ModestHeaderView *header_view = NULL;
 609         GList *cols = NULL;
 610         GtkSortType sort_type;
 611         gint sort_key;
 612         gint default_key = 0;
 613         gint result;
 614         gboolean outgoing = FALSE;
 615         gint current_sort_colid = -1;
 616         GtkSortType current_sort_type;
 617         gint attachments_sort_id;
 618         gint priority_sort_id;
 619         GtkTreeSortable *sortable;
 620
 621         /* Get header window */
 622         if (MODEST_IS_MAIN_WINDOW (parent_window)) {
 623                 header_view = MODEST_HEADER_VIEW(modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(parent_window),
 624                                                                                       MODEST_WIDGET_TYPE_HEADER_VIEW));
 625         }
 626         if (!header_view) return;
 627
 628         /* Add sorting keys */
 629         cols = modest_header_view_get_columns (header_view);
 630         if (cols == NULL) return;
 631         int sort_model_ids[6];
 632         int sort_ids[6];
 633
 634
 635         outgoing = (GPOINTER_TO_INT (g_object_get_data(G_OBJECT(cols->data), MODEST_HEADER_VIEW_COLUMN))==
 636                     MODEST_HEADER_VIEW_COLUMN_COMPACT_HEADER_OUT);
 637
 638         sort_key = hildon_sort_dialog_add_sort_key (dialog, _("mcen_li_sort_sender_recipient"));
 639         if (outgoing) {
 640                 sort_model_ids[sort_key] = TNY_GTK_HEADER_LIST_MODEL_TO_COLUMN;
 641                 sort_ids[sort_key] = MODEST_HEADER_VIEW_COLUMN_COMPACT_HEADER_OUT;
 642         } else {
 643                 sort_model_ids[sort_key] = TNY_GTK_HEADER_LIST_MODEL_FROM_COLUMN;
 644                 sort_ids[sort_key] = MODEST_HEADER_VIEW_COLUMN_COMPACT_HEADER_IN;
 645         }
 646
 647         sort_key = hildon_sort_dialog_add_sort_key (dialog, _("mcen_li_sort_date"));
 648         if (outgoing) {
 649                 sort_model_ids[sort_key] = TNY_GTK_HEADER_LIST_MODEL_DATE_SENT_TIME_T_COLUMN;
 650                 sort_ids[sort_key] = MODEST_HEADER_VIEW_COLUMN_COMPACT_SENT_DATE;
 651         } else {
 652                 sort_model_ids[sort_key] = TNY_GTK_HEADER_LIST_MODEL_DATE_RECEIVED_TIME_T_COLUMN;
 653                 sort_ids[sort_key] = MODEST_HEADER_VIEW_COLUMN_COMPACT_RECEIVED_DATE;
 654         }
 655         default_key = sort_key;
 656
 657         sort_key = hildon_sort_dialog_add_sort_key (dialog, _("mcen_li_sort_subject"));
 658         sort_model_ids[sort_key] = TNY_GTK_HEADER_LIST_MODEL_SUBJECT_COLUMN;
 659         if (outgoing)
 660                 sort_ids[sort_key] = MODEST_HEADER_VIEW_COLUMN_COMPACT_HEADER_OUT;
 661         else
 662                 sort_ids[sort_key] = MODEST_HEADER_VIEW_COLUMN_COMPACT_HEADER_IN;
 663
 664         sort_key = hildon_sort_dialog_add_sort_key (dialog, _("mcen_li_sort_attachment"));
 665         sort_model_ids[sort_key] = TNY_GTK_HEADER_LIST_MODEL_FLAGS_COLUMN;
 666         sort_ids[sort_key] = TNY_HEADER_FLAG_ATTACHMENTS;
 667         attachments_sort_id = sort_key;
 668
 669         sort_key = hildon_sort_dialog_add_sort_key (dialog, _("mcen_li_sort_size"));
 670         sort_model_ids[sort_key] = TNY_GTK_HEADER_LIST_MODEL_MESSAGE_SIZE_COLUMN;
 671         sort_ids[sort_key] = 0;
 672
 673         sort_key = hildon_sort_dialog_add_sort_key (dialog, _("mcen_li_sort_priority"));
 674         sort_model_ids[sort_key] = TNY_GTK_HEADER_LIST_MODEL_FLAGS_COLUMN;
 675         sort_ids[sort_key] = TNY_HEADER_FLAG_PRIORITY;
 676         priority_sort_id = sort_key;
 677
 678         sortable = GTK_TREE_SORTABLE (gtk_tree_model_filter_get_model (GTK_TREE_MODEL_FILTER (gtk_tree_view_get_model (GTK_TREE_VIEW (header_view)))));
 679         /* Launch dialogs */
 680         if (!gtk_tree_sortable_get_sort_column_id (sortable,
 681                                                    &current_sort_colid, &current_sort_type)) {
 682                 hildon_sort_dialog_set_sort_key (dialog, default_key);
 683                 hildon_sort_dialog_set_sort_order (dialog, GTK_SORT_DESCENDING);
 684         } else {
 685                 hildon_sort_dialog_set_sort_order (dialog, current_sort_type);
 686                 if (current_sort_colid == TNY_GTK_HEADER_LIST_MODEL_FLAGS_COLUMN) {
 687                         gpointer flags_sort_type_pointer;
 688                         flags_sort_type_pointer = g_object_get_data (G_OBJECT (cols->data), MODEST_HEADER_VIEW_FLAG_SORT);
 689                         if (GPOINTER_TO_INT (flags_sort_type_pointer) == TNY_HEADER_FLAG_PRIORITY)
 690                                 hildon_sort_dialog_set_sort_key (dialog, priority_sort_id);
 691                         else
 692                                 hildon_sort_dialog_set_sort_key (dialog, attachments_sort_id);
 693                 } else {
 694                         gint current_sort_keyid = 0;
 695                         while (current_sort_keyid < 6) {
 696                                 if (sort_model_ids[current_sort_keyid] == current_sort_colid)
 697                                         break;
 698                                 else
 699                                         current_sort_keyid++;
 700                         }
 701                         hildon_sort_dialog_set_sort_key (dialog, current_sort_keyid);
 702                 }
 703         }
 704         result = gtk_dialog_run (GTK_DIALOG (dialog));
 705         if (result == GTK_RESPONSE_OK) {
 706                 sort_key = hildon_sort_dialog_get_sort_key (dialog);
 707                 sort_type = hildon_sort_dialog_get_sort_order (dialog);
 708                 if (sort_model_ids[sort_key] == TNY_GTK_HEADER_LIST_MODEL_FLAGS_COLUMN) {
 709                         g_object_set_data (G_OBJECT(cols->data), MODEST_HEADER_VIEW_FLAG_SORT,
 710                                            GINT_TO_POINTER (sort_ids[sort_key]));
 711                         /* This is a hack to make it resort rows always when flag fields are
 712                          * selected. If we do not do this, changing sort field from priority to
 713                          * attachments does not work */
 714                         modest_header_view_sort_by_column_id (header_view, 0, sort_type);
 715                 } else {
 716                         gtk_tree_view_column_set_sort_column_id (GTK_TREE_VIEW_COLUMN (cols->data),
 717                                                                  sort_model_ids[sort_key]);
 718                 }
 719
 720                 modest_header_view_sort_by_column_id (header_view, sort_model_ids[sort_key], sort_type);
 721                 gtk_tree_sortable_sort_column_changed (sortable);
 722         }
 723
 724         modest_widget_memory_save (modest_runtime_get_conf (),
 725                                    G_OBJECT (header_view), MODEST_CONF_HEADER_VIEW_KEY);
 726
 727         /* free */
 728         g_list_free(cols);
 729 }
 730
 731 static gint
 732 modest_platform_run_folder_name_dialog (GtkWindow *parent_window,
 733                                         const gchar *dialog_title,
 734                                         const gchar *label_text,
 735                                         const gchar *suggested_name,
 736                                         gchar **folder_name)
 737 {
 738         GtkWidget *dialog, *entry, *label, *hbox;
 739         gint result;
 740
 741         /* Ask the user for the folder name */
 742         dialog = gtk_dialog_new_with_buttons (dialog_title,
 743                                               parent_window,
 744                                               GTK_DIALOG_MODAL | GTK_DIALOG_NO_SEPARATOR | GTK_DIALOG_DESTROY_WITH_PARENT,
 745                                               GTK_STOCK_OK,
 746                                               GTK_RESPONSE_ACCEPT,
 747                                               GTK_STOCK_CANCEL,
 748                                               GTK_RESPONSE_REJECT,
 749                                               NULL);
 750
 751         /* Create label and entry */
 752         label = gtk_label_new (label_text);
 753         /* TODO: check that the suggested name does not exist */
 754         /* We set 21 as maximum because we want to show WID-INF036
 755            when the user inputs more that 20 */
 756         entry = gtk_entry_new_with_max_length (21);
 757         if (suggested_name)
 758                 gtk_entry_set_text (GTK_ENTRY (entry), suggested_name);
 759         else
 760                 gtk_entry_set_text (GTK_ENTRY (entry), _("mcen_ia_default_folder_name"));
 761         gtk_entry_select_region (GTK_ENTRY (entry), 0, -1);
 762
 763         /* Track entry changes */
 764         g_signal_connect (entry,
 765                           "insert-text",
 766                           G_CALLBACK (entry_insert_text),
 767                           dialog);
 768         g_signal_connect (entry,
 769                           "changed",
 770                           G_CALLBACK (entry_changed),
 771                           dialog);
 772
 773         /* Create the hbox */
 774         hbox = gtk_hbox_new (FALSE, 12);
 775         gtk_box_pack_start (GTK_BOX (hbox), label, TRUE, FALSE, 0);
 776         gtk_box_pack_start (GTK_BOX (hbox), entry, TRUE, FALSE, 0);
 777
 778         /* Add hbox to dialog */
 779         gtk_box_pack_start (GTK_BOX(GTK_DIALOG(dialog)->vbox),
 780                             hbox, FALSE, FALSE, 0);
 781
 782         gtk_widget_show_all (GTK_WIDGET(GTK_DIALOG(dialog)->vbox));
 783
 784         result = gtk_dialog_run (GTK_DIALOG(dialog));
 785         if (result == GTK_RESPONSE_ACCEPT)
 786                 *folder_name = g_strdup (gtk_entry_get_text (GTK_ENTRY (entry)));
 787
 788         gtk_widget_destroy (dialog);
 789
 790         return result;
 791 }
 792
 793 gint
 794 modest_platform_run_new_folder_dialog (GtkWindow *parent_window,
 795                                        TnyFolderStore *parent_folder,
 796                                        gchar *suggested_name,
 797                                        gchar **folder_name)
 798 {
 799         return modest_platform_run_folder_name_dialog (parent_window,
 800                                                        _("mcen_ti_new_folder"),
 801                                                        _("mcen_fi_new_folder_name"),
 802                                                        suggested_name,
 803                                                        folder_name);
 804 }
 805
 806 gint
 807 modest_platform_run_rename_folder_dialog (GtkWindow *parent_window,
 808                                           TnyFolderStore *parent_folder,
 809                                           const gchar *suggested_name,
 810                                           gchar **folder_name)
 811 {
 812         return modest_platform_run_folder_name_dialog (parent_window,
 813                                                        _("New folder name"),
 814                                                        _("Enter new folder name:"),
 815                                                        suggested_name,
 816                                                        folder_name);
 817 }
 818
 819 gint
 820 modest_platform_run_confirmation_dialog (GtkWindow *parent_window,
 821                                          const gchar *message)
 822 {
 823         GtkWidget *dialog;
 824         gint response;
 825
 826         dialog = hildon_note_new_confirmation (parent_window, message);
 827
 828         response = gtk_dialog_run (GTK_DIALOG (dialog));
 829
 830         gtk_widget_destroy (GTK_WIDGET (dialog));
 831
 832         return response;
 833 }
 834
 835 void
 836 modest_platform_run_information_dialog (GtkWindow *parent_window,
 837                                         const gchar *message)
 838 {
 839         GtkWidget *dialog;
 840
 841         dialog = hildon_note_new_information (parent_window, message);
 842
 843         gtk_dialog_run (GTK_DIALOG (dialog));
 844
 845         gtk_widget_destroy (GTK_WIDGET (dialog));
 846 }
 847
 848 gboolean modest_platform_connect_and_wait (GtkWindow *parent_window)
 849 {
 850         TnyDevice *device = modest_runtime_get_device();
 851
 852         if (tny_device_is_online (device))
 853                 return TRUE;
 854
 855         /* This blocks on the result: */
 856         return tny_maemo_conic_device_connect (TNY_MAEMO_CONIC_DEVICE (device), NULL);
 857 }
 858
 859 void
 860 modest_platform_run_sort_dialog (GtkWindow *parent_window,
 861                                  ModestSortDialogType type)
 862 {
 863         GtkWidget *dialog = NULL;
 864
 865         /* Build dialog */
 866         dialog = hildon_sort_dialog_new (parent_window);
 867         gtk_window_set_modal (GTK_WINDOW(dialog), TRUE);
 868
 869         /* Fill sort keys */
 870         switch (type) {
 871         case MODEST_SORT_HEADERS:
 872                 launch_sort_headers_dialog (parent_window,
 873                                             HILDON_SORT_DIALOG(dialog));
 874                 break;
 875         }
 876
 877         /* Free */
 878         gtk_widget_destroy (GTK_WIDGET (dialog));
 879 }
 880
 881
 882 gboolean modest_platform_set_update_interval (guint minutes)
 883 {
 884         ModestConf *conf = modest_runtime_get_conf ();
 885         if (!conf)
 886                 return FALSE;
 887
 888         cookie_t alarm_cookie = modest_conf_get_int (conf, MODEST_CONF_ALARM_ID, NULL);
 889
 890         /* Delete any existing alarm,
 891          * because we will replace it: */
 892         if (alarm_cookie) {
 893                 /* TODO: What does the alarm_event_del() return value mean? */
 894                 alarm_event_del(alarm_cookie);
 895                 alarm_cookie = 0;
 896                 modest_conf_set_int (conf, MODEST_CONF_ALARM_ID, 0, NULL);
 897         }
 898
 899         /* 0 means no updates: */
 900         if (minutes == 0)
 901                 return TRUE;
 902
 903
 904         /* Register alarm: */
 905
 906         /* Get current time: */
 907         time_t time_now;
 908         time (&time_now);
 909         struct tm *st_time = localtime (&time_now);
 910
 911         /* Add minutes to tm_min field: */
 912         st_time->tm_min += minutes;
 913
 914         /* Set the time in alarm_event_t structure: */
 915         alarm_event_t event;
 916         memset (&event, 0, sizeof (alarm_event_t));
 917         event.alarm_time = mktime (st_time);
 918
 919         /* Specify what should happen when the alarm happens:
 920          * It should call this D-Bus method: */
 921
 922         /* Note: I am surpised that alarmd can't just use the modest.service file
 923          * for this. murrayc. */
 924         event.dbus_path = g_strdup(PREFIX "/bin/modest");
 925
 926         event.dbus_interface = g_strdup (MODEST_DBUS_IFACE);
 927         event.dbus_service = g_strdup (MODEST_DBUS_SERVICE);
 928         event.dbus_name = g_strdup (MODEST_DBUS_METHOD_SEND_RECEIVE);
 929
 930         /* Otherwise, a dialog will be shown if exect_name or dbus_path is NULL,
 931         even though we have specified no dialog text: */
 932         event.flags = ALARM_EVENT_NO_DIALOG;
 933
 934         alarm_cookie = alarm_event_add (&event);
 935
 936         /* Store the alarm ID in GConf, so we can remove it later:
 937          * This is apparently valid between application instances. */
 938         modest_conf_set_int (conf, MODEST_CONF_ALARM_ID, alarm_cookie, NULL);
 939
 940         if (!alarm_cookie) {
 941             /* Error */
 942             const alarm_error_t alarm_error = alarmd_get_error ();
 943             printf ("Error setting alarm event. Error code: '%d'\n", alarm_error);
 944
 945             /* Give people some clue: */
 946             /* The alarm API should have a function for this: */
 947             if (alarm_error == ALARMD_ERROR_DBUS) {
 948                 printf ("  ALARMD_ERROR_DBUS: An error with D-Bus occurred, probably coudn't get a D-Bus connection.\n");
 949             } else if (alarm_error == ALARMD_ERROR_CONNECTION) {
 950                 printf ("  ALARMD_ERROR_CONNECTION: Could not contact alarmd via D-Bus.\n");
 951             } else if (alarm_error == ALARMD_ERROR_INTERNAL) {
 952                 printf ("  ALARMD_ERROR_INTERNAL: Some alarmd or libalarm internal error, possibly a version mismatch.\n");
 953             } else if (alarm_error == ALARMD_ERROR_MEMORY) {
 954                 printf ("  ALARMD_ERROR_MEMORY: A memory allocation failed.\n");
 955             } else if (alarm_error == ALARMD_ERROR_ARGUMENT) {
 956                 printf ("  ALARMD_ERROR_ARGUMENT: An argument given by caller was invalid.\n");
 957             }
 958
 959             return FALSE;
 960         }
 961
 962         return TRUE;
 963 }
 964
 965 GtkWidget *
 966 modest_platform_get_global_settings_dialog ()
 967 {
 968         return modest_maemo_global_settings_dialog_new ();
 969 }
 970
 971 void
 972 modest_platform_on_new_msg (void)
 973 {
 974 #ifdef MODEST_HAVE_HILDON_NOTIFY
 975         HildonNotification *not;
 976
 977         /* Create a new notification. FIXME put the right values, need
 978            some more specs */
 979         not = hildon_notification_new ("TODO: (new email) Summary",
 980                                        "TODO: (new email) Description",
 981                                        "qgn_contact_group_chat_invitation",
 982                                        "system.note.dialog");
 983
 984         /* Play sound SR-SND-18. TODO: play the right file */
 985         /* TODO: Where is this declared? hildon_notification_set_sound (not, "/usr/share/sounds/ui-new_email.wav"); */
 986
 987         /* Set the led pattern */
 988         notify_notification_set_hint_int32 (NOTIFY_NOTIFICATION (not), "led-pattern", 3);
 989
 990         /* Notify. We need to do this in an idle because this function
 991            could be called from a thread */
 992         if (!notify_notification_show (NOTIFY_NOTIFICATION (not), NULL))
 993                 g_error ("Failed to send notification");
 994
 995         g_object_unref (not);
 996 #endif /*MODEST_HAVE_HILDON_NOTIFY*/
 997 }
 998
 999
1000 void
1001 modest_platform_show_help (GtkWindow *parent_window,
1002                            const gchar *help_id)
1003 {
1004         osso_return_t result;
1005
1006         g_return_if_fail (help_id);
1007         g_return_if_fail (osso_context);
1008
1009         /* Show help */
1010 #ifdef MODEST_HAVE_OSSO_HELP
1011         result = ossohelp_show (osso_context, help_id, OSSO_HELP_SHOW_DIALOG);
1012 #else
1013         result = hildon_help_show (osso_context, help_id, OSSO_HELP_SHOW_DIALOG);
1014 #endif
1015
1016         if (result != OSSO_OK) {
1017                 gchar *error_msg;
1018                 error_msg = g_strdup_printf ("FIXME The help topic %s could not be found", help_id);
1019                 hildon_banner_show_information (GTK_WIDGET (parent_window),
1020                                                 NULL,
1021                                                 error_msg);
1022                 g_free (error_msg);
1023         }
1024 }
1025
1026 void
1027 modest_platform_show_search_messages (GtkWindow *parent_window)
1028 {
1029         osso_return_t result = OSSO_ERROR;
1030
1031         result = osso_rpc_run_with_defaults (osso_context, "osso_global_search", "search_email", NULL, DBUS_TYPE_INVALID);
1032
1033         if (result != OSSO_OK) {
1034                 g_warning ("%s: osso_rpc_run_with_defaults() failed.\n", __FUNCTION__);
1035         }
1036 }
1037
1038 void
1039 modest_platform_show_addressbook (GtkWindow *parent_window)
1040 {
1041         osso_return_t result = OSSO_ERROR;
1042
1043         result = osso_rpc_run_with_defaults (osso_context, "osso_addressbook", "top_application", NULL, DBUS_TYPE_INVALID);
1044
1045         if (result != OSSO_OK) {
1046                 g_warning ("%s: osso_rpc_run_with_defaults() failed.\n", __FUNCTION__);
1047         }
1048 }
1049
1050 GtkWidget *
1051 modest_platform_create_folder_view (TnyFolderStoreQuery *query)
1052 {
1053         GtkWidget *widget = modest_folder_view_new (query);
1054
1055         /* Show all accounts by default */
1056         modest_folder_view_set_style (MODEST_FOLDER_VIEW (widget),
1057                                       MODEST_FOLDER_VIEW_STYLE_SHOW_ONE);
1058
1059         /* Restore settings */
1060         modest_widget_memory_restore (modest_runtime_get_conf(),
1061                                       G_OBJECT (widget),
1062                                       MODEST_CONF_FOLDER_VIEW_KEY);
1063
1064         return widget;
1065 }
1066
1067 void
1068 modest_platform_information_banner (GtkWidget *widget,
1069                                     const gchar *icon_name,
1070                                     const gchar *text)
1071 {
1072         hildon_banner_show_information (widget, icon_name, text);
1073 }