Refactor part of ModestWindow and ModestHildon2Window

[modest] / src / widgets / modest-toolkit-utils.c

diff --git a/src/widgets/modest-toolkit-utils.c b/src/widgets/modest-toolkit-utils.c
index 45e88c5..c67338d 100644 (file)
--- a/src/widgets/modest-toolkit-utils.c
+++ b/src/widgets/modest-toolkit-utils.c
@@ -34,6 +34,7 @@
 #include <modest-runtime.h>
 
 #include <modest-defs.h>
+#include <modest-text-utils.h>
 #include "modest-toolkit-utils.h"
 #include "modest-ui-constants.h"
 #ifdef MODEST_TOOLKIT_HILDON2
@@ -328,3 +329,108 @@ modest_toolkit_utils_create_group_box (const gchar *label_text, GtkWidget *conte
 
        return box;
 }
+
+static gboolean match_all (TnyList *list, GObject *item, gpointer match_data)
+{
+       return TRUE;
+}
+
+gboolean
+modest_toolkit_utils_select_attachments (GtkWindow *window, TnyList *att_list, gboolean include_msgs)
+{
+#ifdef MODEST_TOOLKIT_HILDON2
+       GtkTreeModel *model;
+       TnyIterator *iterator;
+       GtkWidget *selector;
+       GtkCellRenderer *renderer;
+       GtkWidget *dialog;
+       gint response;
+       gboolean result = TRUE;
+       gint attachments_added = 0;
+
+       model = GTK_TREE_MODEL (gtk_list_store_new (2, G_TYPE_STRING, G_TYPE_OBJECT));
+       for (iterator = tny_list_create_iterator (att_list);
+            !tny_iterator_is_done (iterator);
+            tny_iterator_next (iterator)) {
+               GtkTreeIter iter;
+               TnyMimePart *part;
+               gchar *filename = NULL;
+
+               part = (TnyMimePart *) tny_iterator_get_current (iterator);
+
+               /* Ignore purged attachments and messages if ignore is
+                  set to TRUE */
+               if (!(tny_mime_part_is_purged (part) ||
+                     (TNY_IS_MSG (part) && !include_msgs))) {
+
+                       if (TNY_IS_MSG (part)) {
+                               TnyHeader *header = tny_msg_get_header (TNY_MSG (part));
+                               filename = tny_header_dup_subject (header);
+                               g_object_unref (header);
+                       } else {
+                               filename = g_strdup (tny_mime_part_get_filename (part));
+                       }
+                       if ((filename == NULL) || (filename[0] == '\0')) {
+                               g_free (filename);
+                               filename = g_strdup (_("mail_va_no_subject"));
+                       }
+                       gtk_list_store_append (GTK_LIST_STORE (model), &iter);
+                       gtk_list_store_set (GTK_LIST_STORE (model), &iter, 0, filename, 1, part, -1);
+                       attachments_added ++;
+                       g_free (filename);
+               }
+               g_object_unref (part);
+       }
+       g_object_unref (iterator);
+
+       selector = GTK_WIDGET (hildon_touch_selector_new ());
+       renderer = gtk_cell_renderer_text_new ();
+       g_object_set((GObject *) renderer, "ellipsize", PANGO_ELLIPSIZE_END, NULL);
+       hildon_touch_selector_append_column ((HildonTouchSelector *) selector, model, renderer,
+                                            "text", 0, NULL);
+       hildon_touch_selector_set_column_selection_mode ((HildonTouchSelector *) selector, 
+                                                        HILDON_TOUCH_SELECTOR_SELECTION_MODE_MULTIPLE);
+
+       dialog = hildon_picker_dialog_new (window);
+       gtk_window_set_title (GTK_WINDOW (dialog), (attachments_added > 1)?
+                             _("mcen_ti_select_attachments_title"):_("mcen_ti_select_attachment_title"));
+       hildon_picker_dialog_set_selector (HILDON_PICKER_DIALOG (dialog), (HildonTouchSelector *) selector);
+       hildon_touch_selector_unselect_all ((HildonTouchSelector *) selector, 0);
+       hildon_picker_dialog_set_done_label (HILDON_PICKER_DIALOG (dialog), _HL("wdgt_bd_done"));
+
+       response = gtk_dialog_run (GTK_DIALOG (dialog));
+
+       if (response == GTK_RESPONSE_OK) {
+               GList *selected_rows, *node;
+
+               tny_list_remove_matches (att_list, match_all, NULL);
+               selected_rows = hildon_touch_selector_get_selected_rows ((HildonTouchSelector *) selector, 0);
+               for (node = selected_rows; node != NULL; node = g_list_next (node)) {
+                       GtkTreePath *path;
+                       GObject *selected;
+                       GtkTreeIter iter;
+
+                       path = (GtkTreePath *) node->data;
+                       gtk_tree_model_get_iter (model, &iter, path);
+                       gtk_tree_model_get (model, &iter, 1, &selected, -1);
+                       tny_list_append (att_list, selected);
+               }
+               if (tny_list_get_length (att_list) == 0)
+                       result = FALSE;
+
+               g_list_foreach (selected_rows, (GFunc) gtk_tree_path_free, NULL);
+               g_list_free (selected_rows);
+       } else {
+               result = FALSE;
+       }
+
+       gtk_widget_destroy (dialog);
+
+       g_object_unref (model);
+
+       return result;
+#else
+       return FALSE;
+#endif
+}
+