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         GtkFileFilter *file_filter;
 111         GList *image_mimetypes_list;
 112         GList *node;
 113         gchar *conf_folder;
 114
 115         g_return_if_fail (GTK_IS_FILE_CHOOSER (chooser));
 116
 117         conf_folder = modest_conf_get_string (modest_runtime_get_conf (), MODEST_CONF_LATEST_INSERT_IMAGE_PATH, NULL);
 118         if (conf_folder && conf_folder[0] != '\0') {
 119                 gtk_file_chooser_set_current_folder_uri (chooser, conf_folder);
 120         } else {
 121                 gchar *images_folder;
 122                 /* Set the default folder to images folder */
 123                 images_folder = g_build_filename (g_getenv (MODEST_MAEMO_UTILS_MYDOCS_ENV),
 124                                                   MODEST_MAEMO_UTILS_DEFAULT_IMAGE_FOLDER, NULL);
 125                 gtk_file_chooser_set_current_folder (chooser, images_folder);
 126                 g_free (images_folder);
 127         }
 128         g_free (conf_folder);
 129
 130         /* Set the images mime filter */
 131         file_filter = gtk_file_filter_new ();
 132 #ifdef MODEST_HAVE_HILDON0_WIDGETS
 133         image_mimetypes_list = osso_mime_get_mime_types_for_category (OSSO_MIME_CATEGORY_IMAGES);
 134 #else
 135         image_mimetypes_list = hildon_mime_get_mime_types_for_category (HILDON_MIME_CATEGORY_IMAGES);
 136 #endif
 137         for (node = image_mimetypes_list; node != NULL; node = g_list_next (node)) {
 138                 gtk_file_filter_add_mime_type (file_filter, node->data);
 139         }
 140         gtk_file_chooser_set_filter (chooser, file_filter);
 141 #ifdef MODEST_HAVE_HILDON0_WIDGETS
 142         osso_mime_types_list_free (image_mimetypes_list);
 143 #else
 144         hildon_mime_types_list_free (image_mimetypes_list);
 145 #endif
 146
 147 }
 148
 149 void
 150 modest_maemo_set_thumbable_scrollbar (GtkScrolledWindow *win,
 151                                       gboolean thumbable)
 152 {
 153         g_return_if_fail (GTK_IS_SCROLLED_WINDOW(win));
 154 #ifdef MODEST_HAVE_HILDON1_WIDGETS
 155         hildon_helper_set_thumb_scrollbar (win, thumbable);
 156 #endif /* MODEST_HAVE_HILDON1_WIDGETS */
 157 }
 158
 159 GtkWidget *
 160 modest_maemo_utils_get_manager_menubar_as_menu (GtkUIManager *manager,
 161                                                 const gchar *item_name)
 162 {
 163         GtkWidget *new_menu;
 164         GtkWidget *menubar;
 165         GList *children, *iter;
 166
 167         menubar = gtk_ui_manager_get_widget (manager, item_name);
 168         new_menu = gtk_menu_new ();
 169
 170         children = gtk_container_get_children (GTK_CONTAINER (menubar));
 171         for (iter = children; iter != NULL; iter = g_list_next (iter)) {
 172                 GtkWidget *menu;
 173
 174                 menu = GTK_WIDGET (iter->data);
 175                 gtk_widget_reparent (menu, new_menu);
 176         }
 177
 178         g_list_free (children);
 179
 180         return new_menu;
 181 }
 182
 183 /**
 184  * modest_maemo_utils_create_captioned:
 185  * @title_size_group: a #GtkSizeGroup
 186  * @value_size_group: a #GtkSizeGroup
 187  * @title: a string
 188  * @control: a #GtkWidget
 189  *
 190  * this creates a widget (a #GtkHBox) with a control, and a label
 191  * (@string) captioning it. It also uses the proper size groups for title
 192  * and control.
 193  *
 194  * Returns: a widget containing the control and a proper label.
 195  */
 196 GtkWidget *
 197 modest_maemo_utils_create_captioned    (GtkSizeGroup *title_size_group,
 198                                         GtkSizeGroup *value_size_group,
 199                                         const gchar *title,
 200                                         gboolean use_markup,
 201                                         GtkWidget *control)
 202 {
 203         return modest_maemo_utils_create_captioned_with_size_type (title_size_group,
 204                                                                    value_size_group,
 205                                                                    title,
 206                                                                    use_markup,
 207                                                                    control,
 208                                                                    0);
 209 }
 210
 211 /**
 212  * modest_maemo_utils_create_captioned_with_size_type:
 213  * @title_size_group: a #GtkSizeGroup
 214  * @value_size_group: a #GtkSizeGroup
 215  * @title: a string
 216  * @control: a #GtkWidget
 217  * @size_type: a #HildonSizeType
 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_with_size_type    (GtkSizeGroup *title_size_group,
 227                                                        GtkSizeGroup *value_size_group,
 228                                                        const gchar *title,
 229                                                        gboolean use_markup,
 230                                                        GtkWidget *control,
 231                                                        HildonSizeType size_type)
 232 {
 233         GtkWidget *label;
 234         GtkWidget *align;
 235         GtkWidget *box;
 236
 237         if (use_markup) {
 238                 label = gtk_label_new (NULL);
 239                 gtk_label_set_markup (GTK_LABEL (label), title);
 240         } else {
 241                 label = gtk_label_new (title);
 242         }
 243         align = gtk_alignment_new (0.0, 0.0, 1.0, 1.0);
 244         gtk_alignment_set_padding (GTK_ALIGNMENT (align), 0, 0, MODEST_MARGIN_DOUBLE, MODEST_MARGIN_TRIPLE);
 245
 246         gtk_label_set_line_wrap (GTK_LABEL (label), TRUE);
 247         hildon_gtk_widget_set_theme_size (label, HILDON_SIZE_FINGER_HEIGHT);
 248         gtk_misc_set_alignment (GTK_MISC (label), 0.0, 0.5);
 249         gtk_widget_show (label);
 250         gtk_widget_show (align);
 251         box = gtk_hbox_new (FALSE, 0);
 252         gtk_container_add (GTK_CONTAINER (align), label);
 253         gtk_box_pack_start (GTK_BOX (box), align, FALSE, FALSE, 0);
 254         gtk_box_pack_start (GTK_BOX (box), control, TRUE, TRUE, 0);
 255         if (title_size_group)
 256                 gtk_size_group_add_widget (title_size_group, label);
 257         if (value_size_group)
 258                 gtk_size_group_add_widget (value_size_group, control);
 259
 260         hildon_gtk_widget_set_theme_size (control, size_type);
 261
 262         g_object_set_data (G_OBJECT (box), CAPTIONED_LABEL_CHILD, label);
 263
 264         return box;
 265 }
 266
 267 /**
 268  * modest_maemo_utils_captioned_set_label:
 269  * @captioned: a #GtkWidget built as captioned
 270  * @new_label: a string
 271  * @use_markup: a #gboolean
 272  *
 273  * set a new label for the captioned
 274  */
 275 void
 276 modest_maemo_utils_captioned_set_label (GtkWidget *captioned,
 277                                         const gchar *new_label,
 278                                         gboolean use_markup)
 279 {
 280         GtkWidget *label;
 281
 282         g_return_if_fail (GTK_IS_WIDGET (captioned));
 283
 284         label = g_object_get_data (G_OBJECT (captioned), CAPTIONED_LABEL_CHILD);
 285         g_return_if_fail (GTK_IS_LABEL (label));
 286
 287         if (use_markup) {
 288                 gtk_label_set_markup (GTK_LABEL (label), new_label);
 289         } else {
 290                 gtk_label_set_text (GTK_LABEL (label), new_label);
 291         }
 292 }
 293
 294 /**
 295  * modest_maemo_utils_set_hbutton_layout:
 296  * @title_sizegroup: a #GtkSizeGroup, or %NULL
 297  * @value_sizegroup: a #GtkSizeGroup, or %NULL
 298  * @title: a string
 299  * @button: a #HildonButton
 300  *
 301  * Configures the alignment and layout of @button. If @title_sizegroup is provided,
 302  * the title will be aligned to the left using it. If @value_sizegroup is provided,
 303  * the value will be aligned to the left using it. It also sets the title
 304  * of the button.
 305  *
 306  * The alignment is left for the title and for the value.
 307  */
 308 void
 309 modest_maemo_utils_set_hbutton_layout (GtkSizeGroup *title_sizegroup,
 310                                        GtkSizeGroup *value_sizegroup,
 311                                        const gchar *title,
 312                                        GtkWidget *button)
 313 {
 314         hildon_button_set_title (HILDON_BUTTON (button), title);
 315         if (title_sizegroup)
 316                 hildon_button_add_title_size_group (HILDON_BUTTON (button), title_sizegroup);
 317         if (value_sizegroup)
 318                 hildon_button_add_value_size_group (HILDON_BUTTON (button), value_sizegroup);
 319         hildon_button_set_alignment (HILDON_BUTTON (button), 0.0, 0.5, 1.0, 0.0);
 320         hildon_button_set_title_alignment (HILDON_BUTTON (button), 0.0, 0.5);
 321         hildon_button_set_value_alignment (HILDON_BUTTON (button), 0.0, 0.5);
 322 }
 323
 324 void
 325 modest_maemo_utils_set_vbutton_layout (GtkSizeGroup *sizegroup,
 326                                        const gchar *title,
 327                                        GtkWidget *button)
 328 {
 329         hildon_button_set_title (HILDON_BUTTON (button), title);
 330         if (sizegroup) {
 331                 hildon_button_add_title_size_group (HILDON_BUTTON (button), sizegroup);
 332                 hildon_button_add_value_size_group (HILDON_BUTTON (button), sizegroup);
 333         }
 334         hildon_button_set_alignment (HILDON_BUTTON (button), 0.0, 0.5, 1.0, 0.0);
 335         hildon_button_set_title_alignment (HILDON_BUTTON (button), 0.0, 0.5);
 336         hildon_button_set_value_alignment (HILDON_BUTTON (button), 0.0, 0.5);
 337 }
 338
 339 GtkWidget *
 340 modest_maemo_utils_create_group_box (const gchar *label_text, GtkWidget *contents)
 341 {
 342         GtkWidget *label;
 343         GtkWidget *box;
 344
 345         label = gtk_label_new (label_text);
 346         gtk_widget_show (label);
 347
 348         box = gtk_vbox_new (FALSE, MODEST_MARGIN_HALF);
 349         gtk_box_pack_start (GTK_BOX (box), label, FALSE, FALSE, 0);
 350         gtk_box_pack_start (GTK_BOX (box), contents, TRUE, TRUE, 0);
 351         gtk_widget_show (box);
 352
 353         return box;
 354 }
 355
 356 static gboolean match_all (TnyList *list, GObject *item, gpointer match_data)
 357 {
 358         return TRUE;
 359 }
 360
 361 gboolean
 362 modest_maemo_utils_select_attachments (GtkWindow *window, TnyList *att_list, gboolean include_msgs)
 363 {
 364         GtkTreeModel *model;
 365         TnyIterator *iterator;
 366         GtkWidget *selector;
 367         GtkCellRenderer *renderer;
 368         GtkWidget *dialog;
 369         gint response;
 370         gboolean result = TRUE;
 371         gint attachments_added = 0;
 372
 373         model = GTK_TREE_MODEL (gtk_list_store_new (2, G_TYPE_STRING, G_TYPE_OBJECT));
 374         for (iterator = tny_list_create_iterator (att_list);
 375              !tny_iterator_is_done (iterator);
 376              tny_iterator_next (iterator)) {
 377                 GtkTreeIter iter;
 378                 TnyMimePart *part;
 379                 gchar *label;
 380                 gchar *filename = NULL;
 381
 382                 part = (TnyMimePart *) tny_iterator_get_current (iterator);
 383
 384                 /* Ignore purged attachments and messages if ignore is
 385                    set to TRUE */
 386                 if (!(tny_mime_part_is_purged (part) ||
 387                       (TNY_IS_MSG (part) && !include_msgs))) {
 388
 389                         if (TNY_IS_MSG (part)) {
 390                                 TnyHeader *header = tny_msg_get_header (TNY_MSG (part));
 391                                 filename = tny_header_dup_subject (header);
 392                                 if ((filename == NULL) || (filename[0] == '\0')) {
 393                                         g_free (filename);
 394                                         filename = g_strdup (_("mail_va_no_subject"));
 395                                 }
 396                                 g_object_unref (header);
 397                         } else {
 398                                 filename = g_strdup (tny_mime_part_get_filename (part));
 399                         }
 400                         label = g_strconcat (filename, NULL);
 401                         gtk_list_store_append (GTK_LIST_STORE (model), &iter);
 402                         gtk_list_store_set (GTK_LIST_STORE (model), &iter, 0, label, 1, part, -1);
 403                         attachments_added ++;
 404                         g_free (label);
 405                         g_object_unref (part);
 406                 }
 407         }
 408
 409         selector = GTK_WIDGET (hildon_touch_selector_new ());
 410         renderer = gtk_cell_renderer_text_new ();
 411         hildon_touch_selector_append_column (HILDON_TOUCH_SELECTOR (selector), model, renderer,
 412                                              "text", 0, NULL);
 413         hildon_touch_selector_set_column_selection_mode (HILDON_TOUCH_SELECTOR (selector),
 414                                                          HILDON_TOUCH_SELECTOR_SELECTION_MODE_MULTIPLE);
 415
 416         dialog = hildon_picker_dialog_new (window);
 417         gtk_window_set_title (GTK_WINDOW (dialog), (attachments_added > 1)?
 418                               _("mcen_ti_select_attachments_title"):_("mcen_ti_select_attachment_title"));
 419         hildon_picker_dialog_set_selector (HILDON_PICKER_DIALOG (dialog), HILDON_TOUCH_SELECTOR (selector));
 420         hildon_picker_dialog_set_done_label (HILDON_PICKER_DIALOG (dialog), _HL("wdgt_bd_done"));
 421
 422         response = gtk_dialog_run (GTK_DIALOG (dialog));
 423
 424         if (response == GTK_RESPONSE_OK) {
 425                 GList *selected_rows, *node;
 426
 427                 tny_list_remove_matches (att_list, match_all, NULL);
 428                 selected_rows = hildon_touch_selector_get_selected_rows (HILDON_TOUCH_SELECTOR (selector), 0);
 429                 for (node = selected_rows; node != NULL; node = g_list_next (node)) {
 430                         GtkTreePath *path;
 431                         GObject *selected;
 432                         GtkTreeIter iter;
 433
 434                         path = (GtkTreePath *) node->data;
 435                         gtk_tree_model_get_iter (model, &iter, path);
 436                         gtk_tree_model_get (model, &iter, 1, &selected, -1);
 437                         tny_list_append (att_list, selected);
 438                 }
 439                 if (tny_list_get_length (att_list) == 0)
 440                         result = FALSE;
 441         } else {
 442                 result = FALSE;
 443         }
 444
 445         gtk_widget_destroy (dialog);
 446
 447         g_object_unref (model);
 448
 449         return result;
 450 }