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 (gboolean *translated)
 154 {
 155         FILE* result = NULL;
 156         const gchar* path;
 157         gchar *path1 = g_strdup_printf ("%s.%s", MODEST_OPERATOR_WIZARD_MCC_MAPPING, getenv("LANG"));
 158         const gchar* path2 = MODEST_MCC_MAPPING;
 159
 160         if (translated)
 161                 *translated = TRUE;
 162
 163         if (access (path1, R_OK) == 0) {
 164                 path = path1;
 165         } else if (access (MODEST_OPERATOR_WIZARD_MCC_MAPPING, R_OK) == 0) {
 166                 path = MODEST_OPERATOR_WIZARD_MCC_MAPPING;
 167                 if (translated)
 168                         *translated = FALSE;
 169         } else if (access (path2, R_OK) == 0) {
 170                 path = path2;
 171         } else {
 172                 g_warning ("%s: neither '%s' nor '%s' is a readable mapping file",
 173                            __FUNCTION__, path1, path2);
 174                 goto end;
 175         }
 176
 177         result = fopen (path, "r");
 178         if (!result) {
 179                 g_warning ("%s: error opening mapping file '%s': %s",
 180                            __FUNCTION__, path, strerror(errno));
 181                 goto end;
 182         }
 183  end:
 184         g_free (path1);
 185         return result;
 186 }
 187
 188 GtkWidget *
 189 modest_maemo_utils_get_manager_menubar_as_menu (GtkUIManager *manager,
 190                                                 const gchar *item_name)
 191 {
 192         GtkWidget *new_menu;
 193         GtkWidget *menubar;
 194         GList *children, *iter;
 195
 196         menubar = gtk_ui_manager_get_widget (manager, item_name);
 197         new_menu = gtk_menu_new ();
 198
 199         children = gtk_container_get_children (GTK_CONTAINER (menubar));
 200         for (iter = children; iter != NULL; iter = g_list_next (iter)) {
 201                 GtkWidget *menu;
 202
 203                 menu = GTK_WIDGET (iter->data);
 204                 gtk_widget_reparent (menu, new_menu);
 205         }
 206
 207         g_list_free (children);
 208
 209         return new_menu;
 210 }
 211
 212 /**
 213  * modest_maemo_utils_create_captioned:
 214  * @title_size_group: a #GtkSizeGroup
 215  * @value_size_group: a #GtkSizeGroup
 216  * @title: a string
 217  * @control: a #GtkWidget
 218  *
 219  * this creates a widget (a #GtkHBox) with a control, and a label
 220  * (@string) captioning it. It also uses the proper size groups for title
 221  * and control.
 222  *
 223  * Returns: a widget containing the control and a proper label.
 224  */
 225 GtkWidget *
 226 modest_maemo_utils_create_captioned    (GtkSizeGroup *title_size_group,
 227                                         GtkSizeGroup *value_size_group,
 228                                         const gchar *title,
 229                                         gboolean use_markup,
 230                                         GtkWidget *control)
 231 {
 232         return modest_maemo_utils_create_captioned_with_size_type (title_size_group,
 233                                                                    value_size_group,
 234                                                                    title,
 235                                                                    use_markup,
 236                                                                    control,
 237                                                                    HILDON_SIZE_FINGER_HEIGHT | HILDON_SIZE_AUTO_WIDTH);
 238 }
 239
 240 /**
 241  * modest_maemo_utils_create_captioned_with_size_type:
 242  * @title_size_group: a #GtkSizeGroup
 243  * @value_size_group: a #GtkSizeGroup
 244  * @title: a string
 245  * @control: a #GtkWidget
 246  * @size_type: a #HildonSizeType
 247  *
 248  * this creates a widget (a #GtkHBox) with a control, and a label
 249  * (@string) captioning it. It also uses the proper size groups for title
 250  * and control.
 251  *
 252  * Returns: a widget containing the control and a proper label.
 253  */
 254 GtkWidget *
 255 modest_maemo_utils_create_captioned_with_size_type    (GtkSizeGroup *title_size_group,
 256                                                        GtkSizeGroup *value_size_group,
 257                                                        const gchar *title,
 258                                                        gboolean use_markup,
 259                                                        GtkWidget *control,
 260                                                        HildonSizeType size_type)
 261 {
 262         GtkWidget *label;
 263         GtkWidget *box;
 264
 265         if (use_markup) {
 266                 label = gtk_label_new (NULL);
 267                 gtk_label_set_markup (GTK_LABEL (label), title);
 268         } else {
 269                 label = gtk_label_new (title);
 270         }
 271
 272         gtk_label_set_line_wrap (GTK_LABEL (label), TRUE);
 273         hildon_gtk_widget_set_theme_size (label, HILDON_SIZE_FINGER_HEIGHT);
 274         gtk_misc_set_alignment (GTK_MISC (label), 0.0, 0.5);
 275         gtk_widget_show (label);
 276         box = gtk_hbox_new (FALSE, MODEST_MARGIN_HALF);
 277         gtk_box_pack_start (GTK_BOX (box), label, FALSE, FALSE, MODEST_MARGIN_HALF);
 278         gtk_box_pack_start (GTK_BOX (box), control, TRUE, TRUE, MODEST_MARGIN_HALF);
 279         if (title_size_group)
 280                 gtk_size_group_add_widget (title_size_group, label);
 281         if (value_size_group)
 282                 gtk_size_group_add_widget (value_size_group, control);
 283
 284         hildon_gtk_widget_set_theme_size (control, size_type);
 285
 286         g_object_set_data (G_OBJECT (box), CAPTIONED_LABEL_CHILD, label);
 287
 288         return box;
 289 }
 290
 291 /**
 292  * modest_maemo_utils_captioned_set_label:
 293  * @captioned: a #GtkWidget built as captioned
 294  * @new_label: a string
 295  * @use_markup: a #gboolean
 296  *
 297  * set a new label for the captioned
 298  */
 299 void
 300 modest_maemo_utils_captioned_set_label (GtkWidget *captioned,
 301                                         const gchar *new_label,
 302                                         gboolean use_markup)
 303 {
 304         GtkWidget *label;
 305
 306         g_return_if_fail (GTK_IS_WIDGET (captioned));
 307
 308         label = g_object_get_data (G_OBJECT (captioned), CAPTIONED_LABEL_CHILD);
 309         g_return_if_fail (GTK_IS_LABEL (label));
 310
 311         if (use_markup) {
 312                 gtk_label_set_markup (GTK_LABEL (label), new_label);
 313         } else {
 314                 gtk_label_set_text (GTK_LABEL (label), new_label);
 315         }
 316 }
 317
 318 /**
 319  * modest_maemo_utils_set_hbutton_layout:
 320  * @title_sizegroup: a #GtkSizeGroup, or %NULL
 321  * @value_sizegroup: a #GtkSizeGroup, or %NULL
 322  * @title: a string
 323  * @button: a #HildonButton
 324  *
 325  * Configures the alignment and layout of @button. If @title_sizegroup is provided,
 326  * the title will be aligned to the left using it. If @value_sizegroup is provided,
 327  * the value will be aligned to the left using it. It also sets the title
 328  * of the button.
 329  *
 330  * The alignment is left for the title and for the value.
 331  */
 332 void
 333 modest_maemo_utils_set_hbutton_layout (GtkSizeGroup *title_sizegroup,
 334                                        GtkSizeGroup *value_sizegroup,
 335                                        const gchar *title,
 336                                        GtkWidget *button)
 337 {
 338         hildon_button_set_title (HILDON_BUTTON (button), title);
 339         if (title_sizegroup)
 340                 hildon_button_add_title_size_group (HILDON_BUTTON (button), title_sizegroup);
 341         if (value_sizegroup)
 342                 hildon_button_add_value_size_group (HILDON_BUTTON (button), value_sizegroup);
 343         hildon_button_set_alignment (HILDON_BUTTON (button), 0.0, 0.5, 1.0, 0.0);
 344         hildon_button_set_title_alignment (HILDON_BUTTON (button), 0.0, 0.5);
 345         hildon_button_set_value_alignment (HILDON_BUTTON (button), 0.0, 0.5);
 346 }
 347
 348 void
 349 modest_maemo_utils_set_vbutton_layout (GtkSizeGroup *sizegroup,
 350                                        const gchar *title,
 351                                        GtkWidget *button)
 352 {
 353         hildon_button_set_title (HILDON_BUTTON (button), title);
 354         if (sizegroup) {
 355                 hildon_button_add_title_size_group (HILDON_BUTTON (button), sizegroup);
 356                 hildon_button_add_value_size_group (HILDON_BUTTON (button), sizegroup);
 357         }
 358         hildon_button_set_alignment (HILDON_BUTTON (button), 0.0, 0.5, 1.0, 0.0);
 359         hildon_button_set_title_alignment (HILDON_BUTTON (button), 0.0, 0.5);
 360         hildon_button_set_value_alignment (HILDON_BUTTON (button), 0.0, 0.5);
 361 }
 362
 363 GtkWidget *
 364 modest_maemo_utils_create_group_box (const gchar *label_text, GtkWidget *contents)
 365 {
 366         GtkWidget *label;
 367         GtkWidget *box;
 368
 369         label = gtk_label_new (label_text);
 370         gtk_widget_show (label);
 371
 372         box = gtk_vbox_new (FALSE, MODEST_MARGIN_HALF);
 373         gtk_box_pack_start (GTK_BOX (box), label, FALSE, FALSE, 0);
 374         gtk_box_pack_start (GTK_BOX (box), contents, TRUE, TRUE, 0);
 375         gtk_widget_show (box);
 376
 377         return box;
 378 }
 379
 380 static gboolean match_all (TnyList *list, GObject *item, gpointer match_data)
 381 {
 382         return TRUE;
 383 }
 384
 385 gboolean
 386 modest_maemo_utils_select_attachments (GtkWindow *window, TnyList *att_list)
 387 {
 388         GtkTreeModel *model;
 389         TnyIterator *iterator;
 390         GtkWidget *selector;
 391         GtkCellRenderer *renderer;
 392         GtkWidget *dialog;
 393         gint response;
 394         gboolean result = TRUE;
 395
 396         model = GTK_TREE_MODEL (gtk_list_store_new (2, G_TYPE_STRING, G_TYPE_OBJECT));
 397         for (iterator = tny_list_create_iterator (att_list);
 398              !tny_iterator_is_done (iterator);
 399              tny_iterator_next (iterator)) {
 400                 GtkTreeIter iter;
 401                 TnyMimePart *part;
 402
 403                 part = (TnyMimePart *) tny_iterator_get_current (iterator);
 404
 405                 /* Embbeded messages are not offered to be saved */
 406                 if (!TNY_IS_MSG (part)) {
 407                         gchar *label;
 408                         gchar *filename = NULL;
 409
 410                         filename = g_strdup (tny_mime_part_get_filename (part));
 411                         label = g_strconcat (filename, NULL);
 412                         gtk_list_store_append (GTK_LIST_STORE (model), &iter);
 413                         gtk_list_store_set (GTK_LIST_STORE (model), &iter, 0, label, 1, part, -1);
 414                         g_free (label);
 415                         g_object_unref (part);
 416                 }
 417         }
 418
 419         selector = GTK_WIDGET (hildon_touch_selector_new ());
 420         renderer = gtk_cell_renderer_text_new ();
 421         hildon_touch_selector_append_column (HILDON_TOUCH_SELECTOR (selector), model, renderer,
 422                                              "text", 0, NULL);
 423         hildon_touch_selector_set_column_selection_mode (HILDON_TOUCH_SELECTOR (selector),
 424                                                          HILDON_TOUCH_SELECTOR_SELECTION_MODE_MULTIPLE);
 425
 426         dialog = hildon_picker_dialog_new (window);
 427         gtk_window_set_title (GTK_WINDOW (dialog), _("mcen_ti_select_attachment_title"));
 428         hildon_picker_dialog_set_selector (HILDON_PICKER_DIALOG (dialog), HILDON_TOUCH_SELECTOR (selector));
 429         hildon_picker_dialog_set_done_label (HILDON_PICKER_DIALOG (dialog), _HL("wdgt_bd_done"));
 430
 431         response = gtk_dialog_run (GTK_DIALOG (dialog));
 432
 433         if (response == GTK_RESPONSE_OK) {
 434                 GList *selected_rows, *node;
 435
 436                 tny_list_remove_matches (att_list, match_all, NULL);
 437                 selected_rows = hildon_touch_selector_get_selected_rows (HILDON_TOUCH_SELECTOR (selector), 0);
 438                 for (node = selected_rows; node != NULL; node = g_list_next (node)) {
 439                         GtkTreePath *path;
 440                         GObject *selected;
 441                         GtkTreeIter iter;
 442
 443                         path = (GtkTreePath *) node->data;
 444                         gtk_tree_model_get_iter (model, &iter, path);
 445                         gtk_tree_model_get (model, &iter, 1, &selected, -1);
 446                         tny_list_append (att_list, selected);
 447                 }
 448                 if (tny_list_get_length (att_list) == 0)
 449                         result = FALSE;
 450         } else {
 451                 result = FALSE;
 452         }
 453
 454         gtk_widget_destroy (dialog);
 455
 456         g_object_unref (model);
 457
 458         return result;
 459 }