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 <sys/utsname.h>
  35 #include <dbus/dbus.h>
  36 #include <dbus/dbus-glib-lowlevel.h>
  37 #include <glib.h>
  38 #include <glib/gstdio.h>
  39 #include <errno.h>
  40 #include <string.h> /* for strlen */
  41 #include <modest-runtime.h>
  42 #include <libgnomevfs/gnome-vfs.h>
  43 #include <tny-fs-stream.h>
  44 #include <tny-camel-account.h>
  45 #include <tny-status.h>
  46 #include <tny-camel-transport-account.h>
  47 #include <tny-camel-imap-store-account.h>
  48 #include <tny-camel-pop-store-account.h>
  49 #include "modest-hildon-includes.h"
  50
  51 #include <modest-defs.h>
  52 #include "modest-maemo-utils.h"
  53 #include "modest-text-utils.h"
  54 #include "modest-platform.h"
  55 #include "modest-ui-constants.h"
  56 #include <hildon/hildon-picker-dialog.h>
  57
  58 /*
  59  * For getting and tracking the Bluetooth name
  60  */
  61 #define BTNAME_SERVICE                  "org.bluez"
  62 #define BTNAME_REQUEST_IF               "org.bluez.Adapter"
  63 #define BTNAME_SIGNAL_IF                "org.bluez.Adapter"
  64 #define BTNAME_REQUEST_PATH             "/org/bluez/hci0"
  65 #define BTNAME_SIGNAL_PATH              "/org/bluez/hci0"
  66
  67 #define BTNAME_REQ_GET                  "GetName"
  68 #define BTNAME_SIG_CHANGED              "NameChanged"
  69
  70 #define BTNAME_MATCH_RULE "type='signal',interface='" BTNAME_SIGNAL_IF \
  71                           "',member='" BTNAME_SIG_CHANGED "'"
  72
  73 /* Label child of a captioned */
  74 #define CAPTIONED_LABEL_CHILD "captioned-label"
  75
  76
  77 static osso_context_t *__osso_context = NULL; /* urgh global */
  78
  79 osso_context_t *
  80 modest_maemo_utils_get_osso_context (void)
  81 {
  82         if (!__osso_context)
  83                 g_warning ("%s: __osso_context == NULL", __FUNCTION__);
  84
  85         return __osso_context;
  86 }
  87
  88 void
  89 modest_maemo_utils_set_osso_context (osso_context_t *osso_context)
  90 {
  91         g_return_if_fail (osso_context);
  92         __osso_context = osso_context;
  93 }
  94
  95 void
  96 modest_maemo_utils_get_device_name (void)
  97 {
  98         struct utsname name;
  99
 100         if (uname (&name) == 0) {
 101                 modest_conf_set_string (modest_runtime_get_conf(),
 102                                         MODEST_CONF_DEVICE_NAME, name.nodename,
 103                                         NULL);
 104         }
 105 }
 106
 107 void
 108 modest_maemo_utils_setup_images_filechooser (GtkFileChooser *chooser)
 109 {
 110         gchar *images_folder;
 111         GtkFileFilter *file_filter;
 112         GList *image_mimetypes_list;
 113         GList *node;
 114
 115         g_return_if_fail (GTK_IS_FILE_CHOOSER (chooser));
 116
 117         /* Set the default folder to images folder */
 118         images_folder = g_build_filename (g_getenv (MODEST_MAEMO_UTILS_MYDOCS_ENV),
 119                                           MODEST_MAEMO_UTILS_DEFAULT_IMAGE_FOLDER, NULL);
 120         gtk_file_chooser_set_current_folder (chooser, images_folder);
 121         g_free (images_folder);
 122
 123         /* Set the images mime filter */
 124         file_filter = gtk_file_filter_new ();
 125 #ifdef MODEST_HAVE_HILDON0_WIDGETS
 126         image_mimetypes_list = osso_mime_get_mime_types_for_category (OSSO_MIME_CATEGORY_IMAGES);
 127 #else
 128         image_mimetypes_list = hildon_mime_get_mime_types_for_category (HILDON_MIME_CATEGORY_IMAGES);
 129 #endif
 130         for (node = image_mimetypes_list; node != NULL; node = g_list_next (node)) {
 131                 gtk_file_filter_add_mime_type (file_filter, node->data);
 132         }
 133         gtk_file_chooser_set_filter (chooser, file_filter);
 134 #ifdef MODEST_HAVE_HILDON0_WIDGETS
 135         osso_mime_types_list_free (image_mimetypes_list);
 136 #else
 137         hildon_mime_types_list_free (image_mimetypes_list);
 138 #endif
 139
 140 }
 141
 142 void
 143 modest_maemo_set_thumbable_scrollbar (GtkScrolledWindow *win,
 144                                       gboolean thumbable)
 145 {
 146         g_return_if_fail (GTK_IS_SCROLLED_WINDOW(win));
 147 #ifdef MODEST_HAVE_HILDON1_WIDGETS
 148         hildon_helper_set_thumb_scrollbar (win, thumbable);
 149 #endif /* MODEST_HAVE_HILDON1_WIDGETS */
 150 }
 151
 152 FILE*
 153 modest_maemo_open_mcc_mapping_file (void)
 154 {
 155         FILE* result;
 156
 157         const gchar* path;
 158         const gchar* path1 = MODEST_OPERATOR_WIZARD_MCC_MAPPING;
 159         const gchar* path2 = MODEST_MCC_MAPPING;
 160
 161         if (access(path1, R_OK) == 0)
 162                 path = path1;
 163         else if (access(path2, R_OK) == 0)
 164                 path = path2;
 165         else {
 166                 g_warning ("%s: neither '%s' nor '%s' is a readable mapping file",
 167                            __FUNCTION__, path1, path2);
 168                 return NULL;
 169         }
 170
 171         result = fopen (path, "r");
 172         if (!result) {
 173                 g_warning ("%s: error opening mapping file '%s': %s",
 174                            __FUNCTION__, path, strerror(errno));
 175                 return NULL;
 176         }
 177         return result;
 178 }
 179
 180 GtkWidget *
 181 modest_maemo_utils_get_manager_menubar_as_menu (GtkUIManager *manager,
 182                                                 const gchar *item_name)
 183 {
 184         GtkWidget *new_menu;
 185         GtkWidget *menubar;
 186         GList *children, *iter;
 187
 188         menubar = gtk_ui_manager_get_widget (manager, item_name);
 189         new_menu = gtk_menu_new ();
 190
 191         children = gtk_container_get_children (GTK_CONTAINER (menubar));
 192         for (iter = children; iter != NULL; iter = g_list_next (iter)) {
 193                 GtkWidget *menu;
 194
 195                 menu = GTK_WIDGET (iter->data);
 196                 gtk_widget_reparent (menu, new_menu);
 197         }
 198
 199         g_list_free (children);
 200
 201         return new_menu;
 202 }
 203
 204 /**
 205  * modest_maemo_utils_create_captioned:
 206  * @title_size_group: a #GtkSizeGroup
 207  * @value_size_group: a #GtkSizeGroup
 208  * @title: a string
 209  * @control: a #GtkWidget
 210  *
 211  * this creates a widget (a #GtkHBox) with a control, and a label
 212  * (@string) captioning it. It also uses the proper size groups for title
 213  * and control.
 214  *
 215  * Returns: a widget containing the control and a proper label.
 216  */
 217 GtkWidget *
 218 modest_maemo_utils_create_captioned    (GtkSizeGroup *title_size_group,
 219                                         GtkSizeGroup *value_size_group,
 220                                         const gchar *title,
 221                                         gboolean use_markup,
 222                                         GtkWidget *control)
 223 {
 224         return modest_maemo_utils_create_captioned_with_size_type (title_size_group,
 225                                                                    value_size_group,
 226                                                                    title,
 227                                                                    use_markup,
 228                                                                    control,
 229                                                                    HILDON_SIZE_FINGER_HEIGHT | HILDON_SIZE_AUTO_WIDTH);
 230 }
 231
 232 /**
 233  * modest_maemo_utils_create_captioned_with_size_type:
 234  * @title_size_group: a #GtkSizeGroup
 235  * @value_size_group: a #GtkSizeGroup
 236  * @title: a string
 237  * @control: a #GtkWidget
 238  * @size_type: a #HildonSizeType
 239  *
 240  * this creates a widget (a #GtkHBox) with a control, and a label
 241  * (@string) captioning it. It also uses the proper size groups for title
 242  * and control.
 243  *
 244  * Returns: a widget containing the control and a proper label.
 245  */
 246 GtkWidget *
 247 modest_maemo_utils_create_captioned_with_size_type    (GtkSizeGroup *title_size_group,
 248                                                        GtkSizeGroup *value_size_group,
 249                                                        const gchar *title,
 250                                                        gboolean use_markup,
 251                                                        GtkWidget *control,
 252                                                        HildonSizeType size_type)
 253 {
 254         GtkWidget *label;
 255         GtkWidget *box;
 256
 257         if (use_markup) {
 258                 label = gtk_label_new (NULL);
 259                 gtk_label_set_markup (GTK_LABEL (label), title);
 260         } else {
 261                 label = gtk_label_new (title);
 262         }
 263
 264         gtk_label_set_line_wrap (GTK_LABEL (label), TRUE);
 265         hildon_gtk_widget_set_theme_size (label, HILDON_SIZE_FINGER_HEIGHT);
 266         gtk_misc_set_alignment (GTK_MISC (label), 0.0, 0.5);
 267         gtk_widget_show (label);
 268         box = gtk_hbox_new (FALSE, MODEST_MARGIN_HALF);
 269         gtk_box_pack_start (GTK_BOX (box), label, FALSE, FALSE, MODEST_MARGIN_HALF);
 270         gtk_box_pack_start (GTK_BOX (box), control, TRUE, TRUE, MODEST_MARGIN_HALF);
 271         if (title_size_group)
 272                 gtk_size_group_add_widget (title_size_group, label);
 273         if (value_size_group)
 274                 gtk_size_group_add_widget (value_size_group, control);
 275
 276         hildon_gtk_widget_set_theme_size (control, size_type);
 277
 278         g_object_set_data (G_OBJECT (box), CAPTIONED_LABEL_CHILD, label);
 279
 280         return box;
 281 }
 282
 283 /**
 284  * modest_maemo_utils_captioned_set_label:
 285  * @captioned: a #GtkWidget built as captioned
 286  * @new_label: a string
 287  * @use_markup: a #gboolean
 288  *
 289  * set a new label for the captioned
 290  */
 291 void
 292 modest_maemo_utils_captioned_set_label (GtkWidget *captioned,
 293                                         const gchar *new_label,
 294                                         gboolean use_markup)
 295 {
 296         GtkWidget *label;
 297
 298         g_return_if_fail (GTK_IS_WIDGET (captioned));
 299
 300         label = g_object_get_data (G_OBJECT (captioned), CAPTIONED_LABEL_CHILD);
 301         g_return_if_fail (GTK_IS_LABEL (label));
 302
 303         if (use_markup) {
 304                 gtk_label_set_markup (GTK_LABEL (label), new_label);
 305         } else {
 306                 gtk_label_set_text (GTK_LABEL (label), new_label);
 307         }
 308 }
 309
 310 /**
 311  * modest_maemo_utils_set_hbutton_layout:
 312  * @title_sizegroup: a #GtkSizeGroup, or %NULL
 313  * @value_sizegroup: a #GtkSizeGroup, or %NULL
 314  * @title: a string
 315  * @button: a #HildonButton
 316  *
 317  * Configures the alignment and layout of @button. If @title_sizegroup is provided,
 318  * the title will be aligned to the left using it. If @value_sizegroup is provided,
 319  * the value will be aligned to the left using it. It also sets the title
 320  * of the button.
 321  *
 322  * The alignment is left for the title and for the value.
 323  */
 324 void
 325 modest_maemo_utils_set_hbutton_layout (GtkSizeGroup *title_sizegroup,
 326                                        GtkSizeGroup *value_sizegroup,
 327                                        const gchar *title,
 328                                        GtkWidget *button)
 329 {
 330         hildon_button_set_title (HILDON_BUTTON (button), title);
 331         if (title_sizegroup)
 332                 hildon_button_add_title_size_group (HILDON_BUTTON (button), title_sizegroup);
 333         if (value_sizegroup)
 334                 hildon_button_add_value_size_group (HILDON_BUTTON (button), value_sizegroup);
 335         hildon_button_set_alignment (HILDON_BUTTON (button), 0.0, 0.5, 1.0, 0.0);
 336         hildon_button_set_title_alignment (HILDON_BUTTON (button), 0.0, 0.5);
 337         hildon_button_set_value_alignment (HILDON_BUTTON (button), 0.0, 0.5);
 338 }
 339
 340 void
 341 modest_maemo_utils_set_vbutton_layout (GtkSizeGroup *sizegroup,
 342                                        const gchar *title,
 343                                        GtkWidget *button)
 344 {
 345         hildon_button_set_title (HILDON_BUTTON (button), title);
 346         if (sizegroup) {
 347                 hildon_button_add_title_size_group (HILDON_BUTTON (button), sizegroup);
 348                 hildon_button_add_value_size_group (HILDON_BUTTON (button), sizegroup);
 349         }
 350         hildon_button_set_alignment (HILDON_BUTTON (button), 0.0, 0.5, 1.0, 0.0);
 351         hildon_button_set_title_alignment (HILDON_BUTTON (button), 0.0, 0.5);
 352         hildon_button_set_value_alignment (HILDON_BUTTON (button), 0.0, 0.5);
 353 }
 354
 355 GtkWidget *
 356 modest_maemo_utils_create_group_box (const gchar *label_text, GtkWidget *contents)
 357 {
 358         GtkWidget *label;
 359         GtkWidget *box;
 360
 361         label = gtk_label_new (label_text);
 362         gtk_widget_show (label);
 363
 364         box = gtk_vbox_new (FALSE, MODEST_MARGIN_HALF);
 365         gtk_box_pack_start (GTK_BOX (box), label, FALSE, FALSE, 0);
 366         gtk_box_pack_start (GTK_BOX (box), contents, TRUE, TRUE, 0);
 367         gtk_widget_show (box);
 368
 369         return box;
 370 }
 371
 372 static gboolean match_all (TnyList *list, GObject *item, gpointer match_data)
 373 {
 374         return TRUE;
 375 }
 376
 377 gboolean
 378 modest_maemo_utils_select_attachments (GtkWindow *window, TnyList *att_list)
 379 {
 380         GtkTreeModel *model;
 381         TnyIterator *iterator;
 382         GtkWidget *selector;
 383         GtkCellRenderer *renderer;
 384         GtkWidget *dialog;
 385         gint response;
 386         gboolean result = TRUE;
 387
 388         model = GTK_TREE_MODEL (gtk_list_store_new (2, G_TYPE_STRING, G_TYPE_OBJECT));
 389         for (iterator = tny_list_create_iterator (att_list);
 390              !tny_iterator_is_done (iterator);
 391              tny_iterator_next (iterator)) {
 392                 GtkTreeIter iter;
 393                 TnyMimePart *part;
 394
 395                 part = (TnyMimePart *) tny_iterator_get_current (iterator);
 396
 397                 /* Embbeded messages are not offered to be saved */
 398                 if (!TNY_IS_MSG (part)) {
 399                         gchar *label;
 400                         gchar *filename = NULL;
 401
 402                         filename = g_strdup (tny_mime_part_get_filename (part));
 403                         label = g_strconcat (filename, NULL);
 404                         gtk_list_store_append (GTK_LIST_STORE (model), &iter);
 405                         gtk_list_store_set (GTK_LIST_STORE (model), &iter, 0, label, 1, part, -1);
 406                         g_free (label);
 407                         g_object_unref (part);
 408                 }
 409         }
 410
 411         selector = GTK_WIDGET (hildon_touch_selector_new ());
 412         renderer = gtk_cell_renderer_text_new ();
 413         hildon_touch_selector_append_column (HILDON_TOUCH_SELECTOR (selector), model, renderer,
 414                                              "text", 0, NULL);
 415         hildon_touch_selector_set_column_selection_mode (HILDON_TOUCH_SELECTOR (selector),
 416                                                          HILDON_TOUCH_SELECTOR_SELECTION_MODE_MULTIPLE);
 417
 418         dialog = hildon_picker_dialog_new (window);
 419         gtk_window_set_title (GTK_WINDOW (dialog), _("mcen_ti_select_attachment_title"));
 420         hildon_picker_dialog_set_selector (HILDON_PICKER_DIALOG (dialog), HILDON_TOUCH_SELECTOR (selector));
 421         hildon_picker_dialog_set_done_label (HILDON_PICKER_DIALOG (dialog), _HL("wdgt_bd_done"));
 422
 423         response = gtk_dialog_run (GTK_DIALOG (dialog));
 424
 425         if (response == GTK_RESPONSE_OK) {
 426                 GList *selected_rows, *node;
 427
 428                 tny_list_remove_matches (att_list, match_all, NULL);
 429                 selected_rows = hildon_touch_selector_get_selected_rows (HILDON_TOUCH_SELECTOR (selector), 0);
 430                 for (node = selected_rows; node != NULL; node = g_list_next (node)) {
 431                         GtkTreePath *path;
 432                         GObject *selected;
 433                         GtkTreeIter iter;
 434
 435                         path = (GtkTreePath *) node->data;
 436                         gtk_tree_model_get_iter (model, &iter, path);
 437                         gtk_tree_model_get (model, &iter, 1, &selected, -1);
 438                         tny_list_append (att_list, selected);
 439                 }
 440                 if (tny_list_get_length (att_list) == 0)
 441                         result = FALSE;
 442         } else {
 443                 result = FALSE;
 444         }
 445
 446         gtk_widget_destroy (dialog);
 447
 448         g_object_unref (model);
 449
 450         return result;
 451 }