git.maemo.org Git - modest/blob - src/widgets/modest-toolkit-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 #include <glib.h>
  31 #include <glib/gstdio.h>
  32 #include <errno.h>
  33 #include <string.h> /* for strlen */
  34 #include <modest-runtime.h>
  35
  36 #include <modest-defs.h>
  37 #include <modest-text-utils.h>
  38 #include "modest-toolkit-utils.h"
  39 #include "modest-ui-constants.h"
  40 #ifdef MODEST_TOOLKIT_HILDON2
  41 #include <hildon/hildon.h>
  42 #endif
  43 #ifdef MODEST_TOOLKIT_GTK
  44 #include <modest-gtk-window-mgr.h>
  45 #endif
  46
  47 /* Label child of a captioned */
  48 #define CAPTIONED_LABEL_CHILD "captioned-label"
  49
  50
  51 GtkWidget *
  52 modest_toolkit_utils_get_manager_menubar_as_menu (GtkUIManager *manager,
  53                                                   const gchar *item_name)
  54 {
  55         GtkWidget *new_menu;
  56         GtkWidget *menubar;
  57         GList *children, *iter;
  58
  59         menubar = gtk_ui_manager_get_widget (manager, item_name);
  60         new_menu = gtk_menu_new ();
  61
  62         children = gtk_container_get_children (GTK_CONTAINER (menubar));
  63         for (iter = children; iter != NULL; iter = g_list_next (iter)) {
  64                 GtkWidget *menu;
  65
  66                 menu = GTK_WIDGET (iter->data);
  67                 gtk_widget_reparent (menu, new_menu);
  68         }
  69
  70         g_list_free (children);
  71
  72         return new_menu;
  73 }
  74
  75 /**
  76  * modest_toolkit_utils_create_captioned:
  77  * @title_size_group: a #GtkSizeGroup
  78  * @value_size_group: a #GtkSizeGroup
  79  * @title: a string
  80  * @control: a #GtkWidget
  81  *
  82  * this creates a widget (a #GtkHBox) with a control, and a label
  83  * (@string) captioning it. It also uses the proper size groups for title
  84  * and control.
  85  *
  86  * Returns: a widget containing the control and a proper label.
  87  */
  88 GtkWidget *
  89 modest_toolkit_utils_create_captioned    (GtkSizeGroup *title_size_group,
  90                                           GtkSizeGroup *value_size_group,
  91                                           const gchar *title,
  92                                           gboolean use_markup,
  93                                           GtkWidget *control)
  94 {
  95         return modest_toolkit_utils_create_captioned_with_size_type (title_size_group,
  96                                                                      value_size_group,
  97                                                                      title,
  98                                                                      use_markup,
  99                                                                      control,
 100                                                                      0);
 101 }
 102
 103 GtkWidget *
 104 modest_toolkit_utils_create_vcaptioned    (GtkSizeGroup *size_group,
 105                                            const gchar *title,
 106                                            gboolean use_markup,
 107                                            GtkWidget *control)
 108 {
 109         return modest_toolkit_utils_create_vcaptioned_with_size_type (size_group,
 110                                                                       title,
 111                                                                       use_markup,
 112                                                                       control,
 113                                                                       0);
 114 }
 115
 116 /**
 117  * modest_toolkit_utils_create_captioned_with_size_type:
 118  * @title_size_group: a #GtkSizeGroup
 119  * @value_size_group: a #GtkSizeGroup
 120  * @title: a string
 121  * @control: a #GtkWidget
 122  * @size_type: a #HildonSizeType
 123  *
 124  * this creates a widget (a #GtkHBox) with a control, and a label
 125  * (@string) captioning it. It also uses the proper size groups for title
 126  * and control.
 127  *
 128  * Returns: a widget containing the control and a proper label.
 129  */
 130 GtkWidget *
 131 modest_toolkit_utils_create_captioned_with_size_type    (GtkSizeGroup *title_size_group,
 132                                                          GtkSizeGroup *value_size_group,
 133                                                          const gchar *title,
 134                                                          gboolean use_markup,
 135                                                          GtkWidget *control,
 136                                                          ModestToolkitSizeType size_type)
 137 {
 138         GtkWidget *label;
 139         GtkWidget *align;
 140         GtkWidget *box;
 141
 142         if (use_markup) {
 143                 label = gtk_label_new (NULL);
 144                 gtk_label_set_markup (GTK_LABEL (label), title);
 145         } else {
 146                 label = gtk_label_new (title);
 147         }
 148         align = gtk_alignment_new (0.0, 0.0, 1.0, 1.0);
 149         gtk_alignment_set_padding (GTK_ALIGNMENT (align), 0, 0, MODEST_MARGIN_DOUBLE, MODEST_MARGIN_DOUBLE);
 150
 151         gtk_label_set_line_wrap (GTK_LABEL (label), TRUE);
 152 #ifdef MAEMO_CHANGES
 153         hildon_gtk_widget_set_theme_size (label, HILDON_SIZE_FINGER_HEIGHT);
 154 #endif
 155         gtk_misc_set_alignment (GTK_MISC (label), 0.0, 0.5);
 156         gtk_widget_show (label);
 157         gtk_widget_show (align);
 158         box = gtk_hbox_new (FALSE, 0);
 159         gtk_container_add (GTK_CONTAINER (align), label);
 160         gtk_box_pack_start (GTK_BOX (box), align, FALSE, FALSE, 0);
 161         gtk_box_pack_start (GTK_BOX (box), control, TRUE, TRUE, 0);
 162         if (title_size_group)
 163                 gtk_size_group_add_widget (title_size_group, label);
 164         if (value_size_group)
 165                 gtk_size_group_add_widget (value_size_group, control);
 166
 167 #ifdef MAEMO_CHANGES
 168         hildon_gtk_widget_set_theme_size (control, size_type);
 169 #endif
 170
 171         g_object_set_data (G_OBJECT (box), CAPTIONED_LABEL_CHILD, label);
 172
 173         return box;
 174 }
 175
 176 GtkWidget *
 177 modest_toolkit_utils_create_vcaptioned_with_size_type    (GtkSizeGroup *size_group,
 178                                                           const gchar *title,
 179                                                           gboolean use_markup,
 180                                                           GtkWidget *control,
 181                                                           ModestToolkitSizeType size_type)
 182 {
 183         GtkWidget *label;
 184         GtkWidget *align;
 185         GtkWidget *box;
 186
 187         if (use_markup) {
 188                 label = gtk_label_new (NULL);
 189                 gtk_label_set_markup (GTK_LABEL (label), title);
 190         } else {
 191                 label = gtk_label_new (title);
 192         }
 193         align = gtk_alignment_new (0.0, 0.0, 1.0, 1.0);
 194 #ifdef MODEST_TOOLKIT_HILDON2
 195         gtk_alignment_set_padding (GTK_ALIGNMENT (align), 0, 0, MODEST_MARGIN_DOUBLE, MODEST_MARGIN_DOUBLE);
 196 #else
 197         gtk_alignment_set_padding (GTK_ALIGNMENT (align), MODEST_MARGIN_HALF, 0, 0, 0);
 198 #endif
 199
 200         gtk_label_set_line_wrap (GTK_LABEL (label), TRUE);
 201 #ifdef MAEMO_CHANGES
 202         hildon_gtk_widget_set_theme_size (label, HILDON_SIZE_FINGER_HEIGHT);
 203 #endif
 204         gtk_misc_set_alignment (GTK_MISC (label), 0.0, 0.5);
 205         gtk_widget_show (label);
 206         gtk_widget_show (align);
 207         box = gtk_vbox_new (FALSE, 0);
 208         gtk_container_add (GTK_CONTAINER (align), label);
 209         gtk_box_pack_start (GTK_BOX (box), align, FALSE, FALSE, 0);
 210         gtk_box_pack_start (GTK_BOX (box), control, TRUE, TRUE, 0);
 211         if (size_group) {
 212                 gtk_size_group_add_widget (size_group, label);
 213                 gtk_size_group_add_widget (size_group, control);
 214         }
 215
 216 #ifdef MAEMO_CHANGES
 217         hildon_gtk_widget_set_theme_size (control, size_type);
 218 #endif
 219
 220         g_object_set_data (G_OBJECT (box), CAPTIONED_LABEL_CHILD, label);
 221
 222         return box;
 223 }
 224
 225 /**
 226  * modest_toolkit_utils_captioned_set_label:
 227  * @captioned: a #GtkWidget built as captioned
 228  * @new_label: a string
 229  * @use_markup: a #gboolean
 230  *
 231  * set a new label for the captioned
 232  */
 233 void
 234 modest_toolkit_utils_captioned_set_label (GtkWidget *captioned,
 235                                           const gchar *new_label,
 236                                           gboolean use_markup)
 237 {
 238         GtkWidget *label;
 239
 240         g_return_if_fail (GTK_IS_WIDGET (captioned));
 241
 242         label = g_object_get_data (G_OBJECT (captioned), CAPTIONED_LABEL_CHILD);
 243         g_return_if_fail (GTK_IS_LABEL (label));
 244
 245         if (use_markup) {
 246                 gtk_label_set_markup (GTK_LABEL (label), new_label);
 247         } else {
 248                 gtk_label_set_text (GTK_LABEL (label), new_label);
 249         }
 250 }
 251
 252 /**
 253  * modest_toolkit_utils_captioned_get_label_widget:
 254  * @captioned: a #GtkWidget built as captioned
 255  *
 256  * obtains the label widget for the captioned
 257  *
 258  * Returns: a #GtkLabel
 259  */
 260 GtkWidget *
 261 modest_toolkit_utils_captioned_get_label_widget (GtkWidget *captioned)
 262 {
 263         GtkWidget *label;
 264
 265         g_return_val_if_fail (GTK_IS_WIDGET (captioned), NULL);
 266
 267         label = g_object_get_data (G_OBJECT (captioned), CAPTIONED_LABEL_CHILD);
 268         g_return_val_if_fail (GTK_IS_LABEL (label), NULL);
 269
 270         return label;
 271
 272 }
 273
 274 /**
 275  * modest_toolkit_utils_set_hbutton_layout:
 276  * @title_sizegroup: a #GtkSizeGroup, or %NULL
 277  * @value_sizegroup: a #GtkSizeGroup, or %NULL
 278  * @title: a string
 279  * @button: a #HildonButton
 280  *
 281  * Configures the alignment and layout of @button. If @title_sizegroup is provided,
 282  * the title will be aligned to the left using it. If @value_sizegroup is provided,
 283  * the value will be aligned to the left using it. It also sets the title
 284  * of the button.
 285  *
 286  * The alignment is left for the title and for the value.
 287  */
 288 void
 289 modest_toolkit_utils_set_hbutton_layout (GtkSizeGroup *title_sizegroup,
 290                                        GtkSizeGroup *value_sizegroup,
 291                                        const gchar *title,
 292                                        GtkWidget *button)
 293 {
 294 #ifdef MODEST_TOOLKIT_HILDON2
 295         hildon_button_set_title (HILDON_BUTTON (button), title);
 296         if (title_sizegroup)
 297                 hildon_button_add_title_size_group (HILDON_BUTTON (button), title_sizegroup);
 298         if (value_sizegroup)
 299                 hildon_button_add_value_size_group (HILDON_BUTTON (button), value_sizegroup);
 300         hildon_button_set_alignment (HILDON_BUTTON (button), 0.0, 0.5, 1.0, 0.0);
 301         hildon_button_set_title_alignment (HILDON_BUTTON (button), 0.0, 0.5);
 302         hildon_button_set_value_alignment (HILDON_BUTTON (button), 0.0, 0.5);
 303 #endif
 304 }
 305
 306 void
 307 modest_toolkit_utils_set_vbutton_layout (GtkSizeGroup *sizegroup,
 308                                          const gchar *title,
 309                                          GtkWidget *button)
 310 {
 311 #ifdef MODEST_TOOLKIT_HILDON2
 312         hildon_button_set_title (HILDON_BUTTON (button), title);
 313         if (sizegroup) {
 314                 hildon_button_add_title_size_group (HILDON_BUTTON (button), sizegroup);
 315                 hildon_button_add_value_size_group (HILDON_BUTTON (button), sizegroup);
 316         }
 317         hildon_button_set_alignment (HILDON_BUTTON (button), 0.0, 0.5, 1.0, 0.0);
 318         hildon_button_set_title_alignment (HILDON_BUTTON (button), 0.0, 0.5);
 319         hildon_button_set_value_alignment (HILDON_BUTTON (button), 0.0, 0.5);
 320 #endif
 321 }
 322
 323 GtkWidget *
 324 modest_toolkit_utils_create_group_box (const gchar *label_text, GtkWidget *contents)
 325 {
 326         GtkWidget *label;
 327         GtkWidget *box;
 328
 329         label = gtk_label_new (label_text);
 330         gtk_widget_show (label);
 331
 332         box = gtk_vbox_new (FALSE, MODEST_MARGIN_HALF);
 333         gtk_box_pack_start (GTK_BOX (box), label, FALSE, FALSE, 0);
 334         gtk_box_pack_start (GTK_BOX (box), contents, TRUE, TRUE, 0);
 335         gtk_widget_show (box);
 336
 337         return box;
 338 }
 339
 340 #ifdef MODEST_TOOLKIT_HILDON2
 341 static gboolean match_all (TnyList *list, GObject *item, gpointer match_data)
 342 {
 343         return TRUE;
 344 }
 345 #endif
 346
 347 gboolean
 348 modest_toolkit_utils_select_attachments (GtkWindow *window, TnyList *att_list, gboolean include_msgs)
 349 {
 350 #ifdef MODEST_TOOLKIT_HILDON2
 351         GtkTreeModel *model;
 352         TnyIterator *iterator;
 353         GtkWidget *selector;
 354         GtkCellRenderer *renderer;
 355         GtkWidget *dialog;
 356         gint response;
 357         gboolean result = TRUE;
 358         gint attachments_added = 0;
 359
 360         model = GTK_TREE_MODEL (gtk_list_store_new (2, G_TYPE_STRING, G_TYPE_OBJECT));
 361         for (iterator = tny_list_create_iterator (att_list);
 362              !tny_iterator_is_done (iterator);
 363              tny_iterator_next (iterator)) {
 364                 GtkTreeIter iter;
 365                 TnyMimePart *part;
 366                 gchar *filename = NULL;
 367
 368                 part = (TnyMimePart *) tny_iterator_get_current (iterator);
 369
 370                 /* Ignore purged attachments and messages if ignore is
 371                    set to TRUE */
 372                 if (!(tny_mime_part_is_purged (part) ||
 373                       (TNY_IS_MSG (part) && !include_msgs))) {
 374
 375                         if (TNY_IS_MSG (part)) {
 376                                 TnyHeader *header = tny_msg_get_header (TNY_MSG (part));
 377                                 filename = tny_header_dup_subject (header);
 378                                 g_object_unref (header);
 379                         } else {
 380                                 filename = g_strdup (tny_mime_part_get_filename (part));
 381                         }
 382                         if ((filename == NULL) || (filename[0] == '\0')) {
 383                                 g_free (filename);
 384                                 filename = g_strdup (_("mail_va_no_subject"));
 385                         }
 386                         gtk_list_store_append (GTK_LIST_STORE (model), &iter);
 387                         gtk_list_store_set (GTK_LIST_STORE (model), &iter, 0, filename, 1, part, -1);
 388                         attachments_added ++;
 389                         g_free (filename);
 390                 }
 391                 g_object_unref (part);
 392         }
 393         g_object_unref (iterator);
 394
 395         selector = GTK_WIDGET (hildon_touch_selector_new ());
 396         renderer = gtk_cell_renderer_text_new ();
 397         g_object_set((GObject *) renderer, "ellipsize", PANGO_ELLIPSIZE_END, NULL);
 398         hildon_touch_selector_append_column ((HildonTouchSelector *) selector, model, renderer,
 399                                              "text", 0, NULL);
 400         hildon_touch_selector_set_column_selection_mode ((HildonTouchSelector *) selector,
 401                                                          HILDON_TOUCH_SELECTOR_SELECTION_MODE_MULTIPLE);
 402
 403         dialog = hildon_picker_dialog_new (window);
 404         gtk_window_set_title (GTK_WINDOW (dialog), (attachments_added > 1)?
 405                               _("mcen_ti_select_attachments_title"):_("mcen_ti_select_attachment_title"));
 406         hildon_picker_dialog_set_selector (HILDON_PICKER_DIALOG (dialog), (HildonTouchSelector *) selector);
 407         hildon_touch_selector_unselect_all ((HildonTouchSelector *) selector, 0);
 408         hildon_picker_dialog_set_done_label (HILDON_PICKER_DIALOG (dialog), _HL("wdgt_bd_done"));
 409
 410         response = gtk_dialog_run (GTK_DIALOG (dialog));
 411
 412         if (response == GTK_RESPONSE_OK) {
 413                 GList *selected_rows, *node;
 414
 415                 tny_list_remove_matches (att_list, match_all, NULL);
 416                 selected_rows = hildon_touch_selector_get_selected_rows ((HildonTouchSelector *) selector, 0);
 417                 for (node = selected_rows; node != NULL; node = g_list_next (node)) {
 418                         GtkTreePath *path;
 419                         GObject *selected;
 420                         GtkTreeIter iter;
 421
 422                         path = (GtkTreePath *) node->data;
 423                         gtk_tree_model_get_iter (model, &iter, path);
 424                         gtk_tree_model_get (model, &iter, 1, &selected, -1);
 425                         tny_list_append (att_list, selected);
 426                 }
 427                 if (tny_list_get_length (att_list) == 0)
 428                         result = FALSE;
 429
 430                 g_list_foreach (selected_rows, (GFunc) gtk_tree_path_free, NULL);
 431                 g_list_free (selected_rows);
 432         } else {
 433                 result = FALSE;
 434         }
 435
 436         gtk_widget_destroy (dialog);
 437
 438         g_object_unref (model);
 439
 440         return result;
 441 #else
 442         return FALSE;
 443 #endif
 444 }