git.maemo.org Git - modest/blob - src/hildon2/modest-maemo-utils.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 #ifndef DBUS_API_SUBJECT_TO_CHANGE
  31 #define DBUS_API_SUBJECT_TO_CHANGE
  32 #endif /*DBUS_API_SUBJECT_TO_CHANGE*/
  33
  34 #include <dbus/dbus.h>
  35 #include <dbus/dbus-glib-lowlevel.h>
  36 #include <glib.h>
  37 #include <glib/gstdio.h>
  38 #include <errno.h>
  39 #include <string.h> /* for strlen */
  40 #include <modest-runtime.h>
  41 #include <libgnomevfs/gnome-vfs.h>
  42 #include <tny-fs-stream.h>
  43 #include <tny-camel-account.h>
  44 #include <tny-status.h>
  45 #include <tny-camel-transport-account.h>
  46 #include <tny-camel-imap-store-account.h>
  47 #include <tny-camel-pop-store-account.h>
  48 #include "modest-hildon-includes.h"
  49
  50 #include <modest-defs.h>
  51 #include "modest-maemo-utils.h"
  52 #include "modest-text-utils.h"
  53 #include "modest-platform.h"
  54 #include "modest-ui-constants.h"
  55 #include <hildon/hildon-picker-dialog.h>
  56
  57 /*
  58  * For getting and tracking the Bluetooth name
  59  */
  60 #define BTNAME_SERVICE                  "org.bluez"
  61 #define BTNAME_REQUEST_IF               "org.bluez.Adapter"
  62 #define BTNAME_SIGNAL_IF                "org.bluez.Adapter"
  63 #define BTNAME_SIGNAL_PATH              "/org/bluez/hci0"
  64
  65 #define BTNAME_REQ_GET_PROPERTIES       "GetProperties"
  66 #define BTNAME_REQ_DEFAULT_ADAPTER      "DefaultAdapter"
  67 #define BTNAME_SIG_CHANGED              "NameChanged"
  68
  69 #define BTNAME_MATCH_RULE "type='signal',interface='" BTNAME_SIGNAL_IF \
  70                           "',member='" BTNAME_SIG_CHANGED "'"
  71
  72 /* Label child of a captioned */
  73 #define CAPTIONED_LABEL_CHILD "captioned-label"
  74
  75
  76 static osso_context_t *__osso_context = NULL; /* urgh global */
  77
  78 osso_context_t *
  79 modest_maemo_utils_get_osso_context (void)
  80 {
  81         if (!__osso_context)
  82                 g_warning ("%s: __osso_context == NULL", __FUNCTION__);
  83
  84         return __osso_context;
  85 }
  86
  87 void
  88 modest_maemo_utils_set_osso_context (osso_context_t *osso_context)
  89 {
  90         g_return_if_fail (osso_context);
  91         __osso_context = osso_context;
  92 }
  93
  94 /* static void */
  95 /* update_device_name_from_msg (DBusMessage *message) */
  96 /* { */
  97 /*      DBusError error; */
  98 /*      DBusMessageIter iter; */
  99
 100 /*      dbus_error_init (&error); */
 101
 102 /*      if (dbus_set_error_from_message (&error, message)) { */
 103 /*              g_printerr ("modest: failed to get bluetooth name: %s\n", error.message); */
 104 /*              dbus_error_free (&error); */
 105 /*      } else { */
 106 /*              const gchar *device_name; */
 107 /*              if (!dbus_message_iter_init (message, &iter)) { */
 108 /*                      g_printerr ("modest: message did not have argument\n"); */
 109 /*                      return; */
 110 /*              } */
 111 /*              dbus_message_iter_get_basic (&iter, &device_name); */
 112 /*              modest_conf_set_string (modest_runtime_get_conf(), */
 113 /*                                      MODEST_CONF_DEVICE_NAME, device_name, */
 114 /*                                      NULL); */
 115 /*      } */
 116 /* } */
 117
 118
 119 /* static void */
 120 /* on_device_name_received (DBusPendingCall *call, void *user_data) */
 121 /* { */
 122 /*      DBusMessage *message; */
 123
 124 /*      g_return_if_fail (dbus_pending_call_get_completed (call)); */
 125
 126 /*      message = dbus_pending_call_steal_reply (call); */
 127 /*      if (!message) { */
 128 /*              g_printerr ("modest: no reply on device name query\n"); */
 129 /*              return; */
 130 /*      } */
 131
 132 /*      update_device_name_from_msg (message); */
 133 /*      dbus_message_unref (message); */
 134 /* } */
 135
 136
 137 /* static DBusHandlerResult */
 138 /* handle_dbus_signal (DBusConnection *conn, DBusMessage *msg, gpointer data) */
 139 /* { */
 140 /*      if (dbus_message_is_signal(msg, BTNAME_SIGNAL_IF, BTNAME_SIG_CHANGED)) */
 141 /*              update_device_name_from_msg (msg); */
 142
 143 /*      return DBUS_HANDLER_RESULT_NOT_YET_HANDLED; */
 144 /* } */
 145
 146 static void
 147 get_properties_cb (DBusPendingCall *call,
 148                    void *user_data)
 149 {
 150         DBusMessageIter iter;
 151         DBusMessageIter dict_iter;
 152         DBusMessageIter dict_entry_iter;
 153         DBusError err;
 154         gchar *bt_name = NULL;
 155         DBusMessage *message;
 156         int key_type, array_type, msg_type;
 157
 158         if ( !dbus_pending_call_get_completed ( call ) )
 159                 g_warning ("%s: Call not completed!", __FUNCTION__);
 160
 161         message = dbus_pending_call_steal_reply ( call );
 162
 163         if (message == NULL)
 164                 g_warning ("%s: Message is NULL", __FUNCTION__);
 165
 166
 167         dbus_error_init(&err);
 168         if (dbus_set_error_from_message (&err, message)) {
 169                 g_warning ("%s: %s", __FUNCTION__, err.message);
 170         }
 171
 172
 173         /* Get msg type */
 174         dbus_message_iter_init (message, &iter);
 175         msg_type = dbus_message_iter_get_arg_type (&iter);
 176         dbus_message_iter_recurse (&iter, &dict_iter);
 177
 178         while ((array_type = dbus_message_iter_get_arg_type (&dict_iter)) == DBUS_TYPE_DICT_ENTRY) {
 179
 180                 dbus_message_iter_recurse (&dict_iter, &dict_entry_iter);
 181
 182                 while ((key_type = dbus_message_iter_get_arg_type (&dict_entry_iter)) == DBUS_TYPE_STRING) {
 183                         DBusMessageIter dict_entry_content_iter;
 184                         char *key;
 185                         char *value;
 186                         int dict_entry_type;
 187                         int dict_entry_content_type;
 188
 189                         dbus_message_iter_get_basic (&dict_entry_iter, &key);
 190                         dbus_message_iter_next (&dict_entry_iter);
 191                         dict_entry_type = dbus_message_iter_get_arg_type (&dict_entry_iter);
 192                         dbus_message_iter_recurse (&dict_entry_iter, &dict_entry_content_iter);
 193                         dict_entry_content_type = dbus_message_iter_get_arg_type (&dict_entry_content_iter);
 194
 195                         if (dict_entry_content_type == DBUS_TYPE_STRING) {
 196                                 dbus_message_iter_get_basic ( &dict_entry_content_iter, &value );
 197
 198                                 if ( strcmp ( key, "Name" ) == 0 ) {
 199                                         g_debug ("-------------Name %s", value);
 200                                         break;
 201                                 }
 202                         }
 203                         dbus_message_iter_next (&dict_entry_iter);
 204                 }
 205
 206                 if (key_type != DBUS_TYPE_INVALID)
 207                         break;
 208
 209                 dbus_message_iter_next (&dict_iter);
 210         }
 211
 212         /* Save device name */
 213         if (bt_name) {
 214                 modest_conf_set_string (modest_runtime_get_conf(),
 215                                         MODEST_CONF_DEVICE_NAME, bt_name,
 216                                         NULL);
 217         }
 218 }
 219
 220 static void
 221 get_default_adapter_cb (DBusPendingCall *call,
 222                         void *user_data)
 223 {
 224         DBusMessage *message;
 225         DBusMessageIter iter;
 226         gchar* path = NULL;
 227
 228         message = dbus_pending_call_steal_reply(call);
 229
 230         // Todo extract msg info from here
 231         dbus_message_iter_init ( message, &iter );
 232
 233         dbus_message_iter_get_basic (&iter, &path);
 234         if (path != NULL) {
 235                 DBusConnection *conn;
 236                 DBusMessage *adapterMsg = dbus_message_new_method_call(BTNAME_SERVICE, path,
 237                                                                        BTNAME_REQUEST_IF,
 238                                                                        BTNAME_REQ_GET_PROPERTIES);
 239                 DBusPendingCall *call = NULL;
 240
 241                 conn = dbus_bus_get (DBUS_BUS_SYSTEM, NULL);
 242
 243                 if (conn && dbus_connection_send_with_reply(conn, adapterMsg, &call, -1) ) {
 244                         dbus_pending_call_set_notify(call, get_properties_cb, NULL, NULL);
 245                         dbus_pending_call_block(call);
 246                         dbus_pending_call_unref(call);
 247                 }
 248         } else {
 249                 g_warning ("Failed to get the default bluetooth adapter");
 250         }
 251 }
 252
 253 void
 254 modest_maemo_utils_get_device_name (void)
 255 {
 256         static DBusConnection *conn = NULL;
 257         DBusMessage *request;
 258         DBusError error;
 259         DBusPendingCall *call = NULL;
 260
 261         dbus_error_init (&error);
 262         if (!conn) {
 263                 conn = dbus_bus_get (DBUS_BUS_SYSTEM, &error);
 264                 if (!conn) {
 265                         g_printerr ("modest: cannot get on the dbus: %s: %s\n",
 266                                     error.name, error.message);
 267                         dbus_error_free (&error);
 268                         return;
 269                 }
 270         }
 271
 272         /* Get the default adapter */
 273         request = dbus_message_new_method_call(BTNAME_SERVICE, "/" ,
 274                                                BTNAME_REQUEST_IF,
 275                                                BTNAME_REQ_DEFAULT_ADAPTER);
 276
 277         if (dbus_connection_send_with_reply(conn, request, &call, -1)) {
 278                 dbus_pending_call_set_notify(call, get_default_adapter_cb, NULL, NULL);
 279                 dbus_pending_call_block(call);
 280                 dbus_pending_call_unref(call);
 281         }
 282
 283 /*      request = dbus_message_new_method_call (BTNAME_SERVICE, BTNAME_REQUEST_PATH, */
 284 /*                                              BTNAME_REQUEST_IF, BTNAME_REQ_GET); */
 285 /*      if (!request) { */
 286 /*              /\* should we free the connection? *\/ */
 287 /*              g_printerr ("modest: dbus_message_new_method_call failed\n"); */
 288 /*              return; */
 289 /*      } */
 290 /*      dbus_message_set_auto_start (request, TRUE); */
 291 /*      if (dbus_connection_send_with_reply (conn, request, &call, -1)) { */
 292 /*              dbus_pending_call_set_notify (call, on_device_name_received, */
 293 /*                                            NULL, NULL); */
 294 /*              dbus_pending_call_unref (call); */
 295 /*      } */
 296 /*      dbus_message_unref (request); */
 297
 298 /*      dbus_connection_setup_with_g_main (conn, NULL); */
 299 /*      dbus_bus_add_match (conn, BTNAME_MATCH_RULE, &error); */
 300 /*      if (dbus_error_is_set(&error)) { */
 301 /*              g_printerr ("modest: dbus_bus_add_match failed: %s\n", error.message); */
 302 /*              dbus_error_free (&error); */
 303 /*      } */
 304
 305 /*      if (!dbus_connection_add_filter(conn, handle_dbus_signal, NULL, NULL)) */
 306 /*              g_printerr ("modest: dbus_connection_add_filter failed\n"); */
 307 }
 308
 309 void
 310 modest_maemo_utils_setup_images_filechooser (GtkFileChooser *chooser)
 311 {
 312         GtkFileFilter *file_filter;
 313         GList *image_mimetypes_list;
 314         GList *node;
 315         gchar *conf_folder;
 316
 317         g_return_if_fail (GTK_IS_FILE_CHOOSER (chooser));
 318
 319         conf_folder = modest_conf_get_string (modest_runtime_get_conf (), MODEST_CONF_LATEST_INSERT_IMAGE_PATH, NULL);
 320         if (conf_folder && conf_folder[0] != '\0') {
 321                 gtk_file_chooser_set_current_folder_uri (chooser, conf_folder);
 322         } else {
 323                 gchar *images_folder;
 324                 /* Set the default folder to images folder */
 325                 images_folder = g_build_filename (g_getenv (MODEST_MAEMO_UTILS_MYDOCS_ENV),
 326                                                   MODEST_MAEMO_UTILS_DEFAULT_IMAGE_FOLDER, NULL);
 327                 gtk_file_chooser_set_current_folder (chooser, images_folder);
 328                 g_free (images_folder);
 329         }
 330         g_free (conf_folder);
 331
 332         /* Set the images mime filter */
 333         file_filter = gtk_file_filter_new ();
 334 #ifdef MODEST_HAVE_HILDON0_WIDGETS
 335         image_mimetypes_list = osso_mime_get_mime_types_for_category (OSSO_MIME_CATEGORY_IMAGES);
 336 #else
 337         image_mimetypes_list = hildon_mime_get_mime_types_for_category (HILDON_MIME_CATEGORY_IMAGES);
 338 #endif
 339         for (node = image_mimetypes_list; node != NULL; node = g_list_next (node)) {
 340                 gtk_file_filter_add_mime_type (file_filter, node->data);
 341         }
 342         gtk_file_chooser_set_filter (chooser, file_filter);
 343 #ifdef MODEST_HAVE_HILDON0_WIDGETS
 344         osso_mime_types_list_free (image_mimetypes_list);
 345 #else
 346         hildon_mime_types_list_free (image_mimetypes_list);
 347 #endif
 348
 349 }
 350
 351 void
 352 modest_maemo_set_thumbable_scrollbar (GtkScrolledWindow *win,
 353                                       gboolean thumbable)
 354 {
 355         g_return_if_fail (GTK_IS_SCROLLED_WINDOW(win));
 356 #ifdef MODEST_HAVE_HILDON1_WIDGETS
 357         hildon_helper_set_thumb_scrollbar (win, thumbable);
 358 #endif /* MODEST_HAVE_HILDON1_WIDGETS */
 359 }
 360
 361 GtkWidget *
 362 modest_maemo_utils_get_manager_menubar_as_menu (GtkUIManager *manager,
 363                                                 const gchar *item_name)
 364 {
 365         GtkWidget *new_menu;
 366         GtkWidget *menubar;
 367         GList *children, *iter;
 368
 369         menubar = gtk_ui_manager_get_widget (manager, item_name);
 370         new_menu = gtk_menu_new ();
 371
 372         children = gtk_container_get_children (GTK_CONTAINER (menubar));
 373         for (iter = children; iter != NULL; iter = g_list_next (iter)) {
 374                 GtkWidget *menu;
 375
 376                 menu = GTK_WIDGET (iter->data);
 377                 gtk_widget_reparent (menu, new_menu);
 378         }
 379
 380         g_list_free (children);
 381
 382         return new_menu;
 383 }
 384
 385 /**
 386  * modest_maemo_utils_create_captioned:
 387  * @title_size_group: a #GtkSizeGroup
 388  * @value_size_group: a #GtkSizeGroup
 389  * @title: a string
 390  * @control: a #GtkWidget
 391  *
 392  * this creates a widget (a #GtkHBox) with a control, and a label
 393  * (@string) captioning it. It also uses the proper size groups for title
 394  * and control.
 395  *
 396  * Returns: a widget containing the control and a proper label.
 397  */
 398 GtkWidget *
 399 modest_maemo_utils_create_captioned    (GtkSizeGroup *title_size_group,
 400                                         GtkSizeGroup *value_size_group,
 401                                         const gchar *title,
 402                                         gboolean use_markup,
 403                                         GtkWidget *control)
 404 {
 405         return modest_maemo_utils_create_captioned_with_size_type (title_size_group,
 406                                                                    value_size_group,
 407                                                                    title,
 408                                                                    use_markup,
 409                                                                    control,
 410                                                                    0);
 411 }
 412
 413 /**
 414  * modest_maemo_utils_create_captioned_with_size_type:
 415  * @title_size_group: a #GtkSizeGroup
 416  * @value_size_group: a #GtkSizeGroup
 417  * @title: a string
 418  * @control: a #GtkWidget
 419  * @size_type: a #HildonSizeType
 420  *
 421  * this creates a widget (a #GtkHBox) with a control, and a label
 422  * (@string) captioning it. It also uses the proper size groups for title
 423  * and control.
 424  *
 425  * Returns: a widget containing the control and a proper label.
 426  */
 427 GtkWidget *
 428 modest_maemo_utils_create_captioned_with_size_type    (GtkSizeGroup *title_size_group,
 429                                                        GtkSizeGroup *value_size_group,
 430                                                        const gchar *title,
 431                                                        gboolean use_markup,
 432                                                        GtkWidget *control,
 433                                                        HildonSizeType size_type)
 434 {
 435         GtkWidget *label;
 436         GtkWidget *align;
 437         GtkWidget *box;
 438
 439         if (use_markup) {
 440                 label = gtk_label_new (NULL);
 441                 gtk_label_set_markup (GTK_LABEL (label), title);
 442         } else {
 443                 label = gtk_label_new (title);
 444         }
 445         align = gtk_alignment_new (0.0, 0.0, 1.0, 1.0);
 446         gtk_alignment_set_padding (GTK_ALIGNMENT (align), 0, 0, MODEST_MARGIN_DOUBLE, MODEST_MARGIN_TRIPLE);
 447
 448         gtk_label_set_line_wrap (GTK_LABEL (label), TRUE);
 449         hildon_gtk_widget_set_theme_size (label, HILDON_SIZE_FINGER_HEIGHT);
 450         gtk_misc_set_alignment (GTK_MISC (label), 0.0, 0.5);
 451         gtk_widget_show (label);
 452         gtk_widget_show (align);
 453         box = gtk_hbox_new (FALSE, 0);
 454         gtk_container_add (GTK_CONTAINER (align), label);
 455         gtk_box_pack_start (GTK_BOX (box), align, FALSE, FALSE, 0);
 456         gtk_box_pack_start (GTK_BOX (box), control, TRUE, TRUE, 0);
 457         if (title_size_group)
 458                 gtk_size_group_add_widget (title_size_group, label);
 459         if (value_size_group)
 460                 gtk_size_group_add_widget (value_size_group, control);
 461
 462         hildon_gtk_widget_set_theme_size (control, size_type);
 463
 464         g_object_set_data (G_OBJECT (box), CAPTIONED_LABEL_CHILD, label);
 465
 466         return box;
 467 }
 468
 469 /**
 470  * modest_maemo_utils_captioned_set_label:
 471  * @captioned: a #GtkWidget built as captioned
 472  * @new_label: a string
 473  * @use_markup: a #gboolean
 474  *
 475  * set a new label for the captioned
 476  */
 477 void
 478 modest_maemo_utils_captioned_set_label (GtkWidget *captioned,
 479                                         const gchar *new_label,
 480                                         gboolean use_markup)
 481 {
 482         GtkWidget *label;
 483
 484         g_return_if_fail (GTK_IS_WIDGET (captioned));
 485
 486         label = g_object_get_data (G_OBJECT (captioned), CAPTIONED_LABEL_CHILD);
 487         g_return_if_fail (GTK_IS_LABEL (label));
 488
 489         if (use_markup) {
 490                 gtk_label_set_markup (GTK_LABEL (label), new_label);
 491         } else {
 492                 gtk_label_set_text (GTK_LABEL (label), new_label);
 493         }
 494 }
 495
 496 /**
 497  * modest_maemo_utils_set_hbutton_layout:
 498  * @title_sizegroup: a #GtkSizeGroup, or %NULL
 499  * @value_sizegroup: a #GtkSizeGroup, or %NULL
 500  * @title: a string
 501  * @button: a #HildonButton
 502  *
 503  * Configures the alignment and layout of @button. If @title_sizegroup is provided,
 504  * the title will be aligned to the left using it. If @value_sizegroup is provided,
 505  * the value will be aligned to the left using it. It also sets the title
 506  * of the button.
 507  *
 508  * The alignment is left for the title and for the value.
 509  */
 510 void
 511 modest_maemo_utils_set_hbutton_layout (GtkSizeGroup *title_sizegroup,
 512                                        GtkSizeGroup *value_sizegroup,
 513                                        const gchar *title,
 514                                        GtkWidget *button)
 515 {
 516         hildon_button_set_title (HILDON_BUTTON (button), title);
 517         if (title_sizegroup)
 518                 hildon_button_add_title_size_group (HILDON_BUTTON (button), title_sizegroup);
 519         if (value_sizegroup)
 520                 hildon_button_add_value_size_group (HILDON_BUTTON (button), value_sizegroup);
 521         hildon_button_set_alignment (HILDON_BUTTON (button), 0.0, 0.5, 1.0, 0.0);
 522         hildon_button_set_title_alignment (HILDON_BUTTON (button), 0.0, 0.5);
 523         hildon_button_set_value_alignment (HILDON_BUTTON (button), 0.0, 0.5);
 524 }
 525
 526 void
 527 modest_maemo_utils_set_vbutton_layout (GtkSizeGroup *sizegroup,
 528                                        const gchar *title,
 529                                        GtkWidget *button)
 530 {
 531         hildon_button_set_title (HILDON_BUTTON (button), title);
 532         if (sizegroup) {
 533                 hildon_button_add_title_size_group (HILDON_BUTTON (button), sizegroup);
 534                 hildon_button_add_value_size_group (HILDON_BUTTON (button), sizegroup);
 535         }
 536         hildon_button_set_alignment (HILDON_BUTTON (button), 0.0, 0.5, 1.0, 0.0);
 537         hildon_button_set_title_alignment (HILDON_BUTTON (button), 0.0, 0.5);
 538         hildon_button_set_value_alignment (HILDON_BUTTON (button), 0.0, 0.5);
 539 }
 540
 541 GtkWidget *
 542 modest_maemo_utils_create_group_box (const gchar *label_text, GtkWidget *contents)
 543 {
 544         GtkWidget *label;
 545         GtkWidget *box;
 546
 547         label = gtk_label_new (label_text);
 548         gtk_widget_show (label);
 549
 550         box = gtk_vbox_new (FALSE, MODEST_MARGIN_HALF);
 551         gtk_box_pack_start (GTK_BOX (box), label, FALSE, FALSE, 0);
 552         gtk_box_pack_start (GTK_BOX (box), contents, TRUE, TRUE, 0);
 553         gtk_widget_show (box);
 554
 555         return box;
 556 }
 557
 558 static gboolean match_all (TnyList *list, GObject *item, gpointer match_data)
 559 {
 560         return TRUE;
 561 }
 562
 563 gboolean
 564 modest_maemo_utils_select_attachments (GtkWindow *window, TnyList *att_list, gboolean include_msgs)
 565 {
 566         GtkTreeModel *model;
 567         TnyIterator *iterator;
 568         GtkWidget *selector;
 569         GtkCellRenderer *renderer;
 570         GtkWidget *dialog;
 571         gint response;
 572         gboolean result = TRUE;
 573         gint attachments_added = 0;
 574
 575         model = GTK_TREE_MODEL (gtk_list_store_new (2, G_TYPE_STRING, G_TYPE_OBJECT));
 576         for (iterator = tny_list_create_iterator (att_list);
 577              !tny_iterator_is_done (iterator);
 578              tny_iterator_next (iterator)) {
 579                 GtkTreeIter iter;
 580                 TnyMimePart *part;
 581                 gchar *filename = NULL;
 582
 583                 part = (TnyMimePart *) tny_iterator_get_current (iterator);
 584
 585                 /* Ignore purged attachments and messages if ignore is
 586                    set to TRUE */
 587                 if (!(tny_mime_part_is_purged (part) ||
 588                       (TNY_IS_MSG (part) && !include_msgs))) {
 589
 590                         if (TNY_IS_MSG (part)) {
 591                                 TnyHeader *header = tny_msg_get_header (TNY_MSG (part));
 592                                 filename = tny_header_dup_subject (header);
 593                                 if ((filename == NULL) || (filename[0] == '\0')) {
 594                                         g_free (filename);
 595                                         filename = g_strdup (_("mail_va_no_subject"));
 596                                 }
 597                                 g_object_unref (header);
 598                         } else {
 599                                 filename = g_strdup (tny_mime_part_get_filename (part));
 600                         }
 601                         gtk_list_store_append (GTK_LIST_STORE (model), &iter);
 602                         gtk_list_store_set (GTK_LIST_STORE (model), &iter, 0, filename, 1, part, -1);
 603                         attachments_added ++;
 604                         g_free (filename);
 605                         g_object_unref (part);
 606                 }
 607         }
 608
 609         selector = GTK_WIDGET (hildon_touch_selector_new ());
 610         renderer = gtk_cell_renderer_text_new ();
 611         hildon_touch_selector_append_column (HILDON_TOUCH_SELECTOR (selector), model, renderer,
 612                                              "text", 0, NULL);
 613         hildon_touch_selector_set_column_selection_mode (HILDON_TOUCH_SELECTOR (selector),
 614                                                          HILDON_TOUCH_SELECTOR_SELECTION_MODE_MULTIPLE);
 615
 616         dialog = hildon_picker_dialog_new (window);
 617         gtk_window_set_title (GTK_WINDOW (dialog), (attachments_added > 1)?
 618                               _("mcen_ti_select_attachments_title"):_("mcen_ti_select_attachment_title"));
 619         hildon_picker_dialog_set_selector (HILDON_PICKER_DIALOG (dialog), HILDON_TOUCH_SELECTOR (selector));
 620         hildon_picker_dialog_set_done_label (HILDON_PICKER_DIALOG (dialog), _HL("wdgt_bd_done"));
 621
 622         response = gtk_dialog_run (GTK_DIALOG (dialog));
 623
 624         if (response == GTK_RESPONSE_OK) {
 625                 GList *selected_rows, *node;
 626
 627                 tny_list_remove_matches (att_list, match_all, NULL);
 628                 selected_rows = hildon_touch_selector_get_selected_rows (HILDON_TOUCH_SELECTOR (selector), 0);
 629                 for (node = selected_rows; node != NULL; node = g_list_next (node)) {
 630                         GtkTreePath *path;
 631                         GObject *selected;
 632                         GtkTreeIter iter;
 633
 634                         path = (GtkTreePath *) node->data;
 635                         gtk_tree_model_get_iter (model, &iter, path);
 636                         gtk_tree_model_get (model, &iter, 1, &selected, -1);
 637                         tny_list_append (att_list, selected);
 638                 }
 639                 if (tny_list_get_length (att_list) == 0)
 640                         result = FALSE;
 641         } else {
 642                 result = FALSE;
 643         }
 644
 645         gtk_widget_destroy (dialog);
 646
 647         g_object_unref (model);
 648
 649         return result;
 650 }