Filter words do AND, not OR
[modest] / src / widgets / modest-header-view.c
index 4e1d1d3..795c711 100644 (file)
@@ -171,6 +171,14 @@ struct _ModestHeaderViewPrivate {
        GtkCellRenderer *renderer_subject;
        GtkCellRenderer *renderer_address;
        GtkCellRenderer *renderer_date_status;
+
+       GdkColor active_color;
+       GdkColor secondary_color;
+
+       gint show_latest;
+
+       gchar *filter_string;
+       gchar **filter_string_splitted;
 };
 
 typedef struct _HeadersCountChangedHelper HeadersCountChangedHelper;
@@ -605,6 +613,8 @@ modest_header_view_init (ModestHeaderView *obj)
 
        priv = MODEST_HEADER_VIEW_GET_PRIVATE(obj);
 
+       priv->show_latest = 0;
+
        priv->folder  = NULL;
        priv->is_outbox = FALSE;
 
@@ -623,6 +633,8 @@ modest_header_view_init (ModestHeaderView *obj)
        priv->hidding_ids = NULL;
        priv->n_selected = 0;
        priv->filter = MODEST_HEADER_VIEW_FILTER_NONE;
+       priv->filter_string = NULL;
+       priv->filter_string_splitted = NULL;
        priv->selection_changed_handler = 0;
        priv->acc_removed_handler = 0;
 
@@ -710,6 +722,14 @@ modest_header_view_finalize (GObject *obj)
                priv->autoselect_reference = NULL;
        }
 
+       if (priv->filter_string) {
+               g_free (priv->filter_string);
+       }
+
+       if (priv->filter_string_splitted) {
+               g_strfreev (priv->filter_string_splitted);
+       }
+
        G_OBJECT_CLASS(parent_class)->finalize (obj);
 }
 
@@ -1025,7 +1045,7 @@ modest_header_view_on_expose_event(GtkTreeView *header_view,
                        gtk_tree_path_free (tree_iter_path);
                }
        } else {
-               if (priv->autoselect_reference != NULL) {
+               if (priv->autoselect_reference != NULL && gtk_tree_row_reference_valid (priv->autoselect_reference)) {
                        gboolean moved_selection = FALSE;
                        GtkTreePath * last_path;
                        if (gtk_tree_selection_count_selected_rows (sel) != 1) {
@@ -1116,7 +1136,9 @@ set_folder_intern_get_headers_async_cb (TnyFolder *folder,
 }
 
 static void
-modest_header_view_set_folder_intern (ModestHeaderView *self, TnyFolder *folder)
+modest_header_view_set_folder_intern (ModestHeaderView *self,
+                                     TnyFolder *folder,
+                                     gboolean refresh)
 {
        TnyFolderType type;
        TnyList *headers;
@@ -1129,6 +1151,7 @@ modest_header_view_set_folder_intern (ModestHeaderView *self, TnyFolder *folder)
        priv = MODEST_HEADER_VIEW_GET_PRIVATE(self);
 
        headers = TNY_LIST (tny_gtk_header_list_model_new ());
+       tny_gtk_header_list_model_set_show_latest (TNY_GTK_HEADER_LIST_MODEL (headers), priv->show_latest);
 
        /* Start the monitor in the callback of the
           tny_gtk_header_list_model_set_folder call. It's crucial to
@@ -1143,7 +1166,7 @@ modest_header_view_set_folder_intern (ModestHeaderView *self, TnyFolder *folder)
           be added again by tny_gtk_header_list_model_set_folder, so
           we'd end up with duplicate headers. sergio */
        tny_gtk_header_list_model_set_folder (TNY_GTK_HEADER_LIST_MODEL(headers),
-                                             folder, FALSE,
+                                             folder, refresh,
                                              set_folder_intern_get_headers_async_cb,
                                              NULL, self);
 
@@ -1372,7 +1395,7 @@ modest_header_view_set_folder (ModestHeaderView *self,
                ModestMailOperation *mail_op = NULL;
 
                /* Set folder in the model */
-               modest_header_view_set_folder_intern (self, folder);
+               modest_header_view_set_folder_intern (self, folder, refresh);
 
                /* Pick my reference. Nothing to do with the mail operation */
                priv->folder = g_object_ref (folder);
@@ -1621,7 +1644,6 @@ cmp_subject_rows (GtkTreeModel *tree_model, GtkTreeIter *iter1, GtkTreeIter *ite
        gint t1, t2;
        gchar *val1, *val2;
        gint cmp;
-/*     static int counter = 0; */
 
        g_return_val_if_fail (GTK_IS_TREE_VIEW_COLUMN(user_data), 0);
 
@@ -1630,9 +1652,22 @@ cmp_subject_rows (GtkTreeModel *tree_model, GtkTreeIter *iter1, GtkTreeIter *ite
        gtk_tree_model_get (tree_model, iter2, TNY_GTK_HEADER_LIST_MODEL_SUBJECT_COLUMN, &val2,
                            TNY_GTK_HEADER_LIST_MODEL_DATE_SENT_TIME_T_COLUMN, &t2, -1);
 
-       cmp = modest_text_utils_utf8_strcmp (val1 + modest_text_utils_get_subject_prefix_len(val1),
-                                            val2 + modest_text_utils_get_subject_prefix_len(val2),
+       /* Do not use the prefixes for sorting. Consume all the blank
+          spaces for sorting */
+       cmp = modest_text_utils_utf8_strcmp (g_strchug (val1 + modest_text_utils_get_subject_prefix_len(val1)),
+                                            g_strchug (val2 + modest_text_utils_get_subject_prefix_len(val2)),
                                             TRUE);
+
+       /* If they're equal based on subject without prefix then just
+          sort them by length. This will show messages like this.
+          * Fw:
+          * Fw:Fw:
+          * Fw:Fw:
+          * Fw:Fw:Fw:
+          * */
+       if (cmp == 0)
+               cmp = (g_utf8_strlen (val1, -1) >= g_utf8_strlen (val2, -1)) ? 1 : -1;
+
        g_free (val1);
        g_free (val2);
        return cmp;
@@ -2086,6 +2121,56 @@ notify_filter_change_destroy (gpointer data)
 }
 
 static gboolean
+current_folder_needs_filtering (ModestHeaderViewPrivate *priv)
+{
+       /* For the moment we only need to filter outbox */
+       return priv->is_outbox;
+}
+
+static gboolean
+header_match_string (TnyHeader *header, gchar **words)
+{
+       gchar *subject;
+       gchar *cc;
+       gchar *bcc;
+       gchar *to;
+       gchar *from;
+
+       gchar **current_word;
+       gboolean found;
+
+       subject = tny_header_dup_subject (header);
+       cc = tny_header_dup_cc (header);
+       bcc = tny_header_dup_bcc (header);
+       to = tny_header_dup_to (header);
+       from = tny_header_dup_from (header);
+
+       found = FALSE;
+
+       for (current_word = words; *current_word != NULL; current_word++) {
+
+               if ((subject && g_strstr_len (subject, -1, *current_word))
+                   || (cc && g_strstr_len (cc, -1, *current_word))
+                   || (bcc && g_strstr_len (bcc, -1, *current_word))
+                   || (to && g_strstr_len (to, -1, *current_word))
+                   || (from && g_strstr_len (from, -1, *current_word))) {
+                       found = TRUE;
+               } else {
+                       found = FALSE;
+                       break;
+               }
+       }
+
+       g_free (subject);
+       g_free (cc);
+       g_free (bcc);
+       g_free (to);
+       g_free (from);
+
+       return found;
+}
+
+static gboolean
 filter_row (GtkTreeModel *model,
            GtkTreeIter *iter,
            gpointer user_data)
@@ -2125,7 +2210,7 @@ filter_row (GtkTreeModel *model,
        }
 
        if (visible && (priv->filter & MODEST_HEADER_VIEW_FILTER_DELETABLE)) {
-               if (priv->is_outbox &&
+               if (current_folder_needs_filtering (priv) &&
                    modest_tny_all_send_queues_get_msg_status (header) == MODEST_TNY_SEND_QUEUE_SENDING) {
                        visible = FALSE;
                        goto frees;
@@ -2133,13 +2218,20 @@ filter_row (GtkTreeModel *model,
        }
 
        if (visible && (priv->filter & MODEST_HEADER_VIEW_FILTER_MOVEABLE)) {
-               if (priv->is_outbox &&
+               if (current_folder_needs_filtering (priv) &&
                    modest_tny_all_send_queues_get_msg_status (header) == MODEST_TNY_SEND_QUEUE_SENDING) {
                        visible = FALSE;
                        goto frees;
                }
        }
 
+       if (visible && priv->filter_string) {
+               if (!header_match_string (header, priv->filter_string_splitted)) {
+                       visible = FALSE;
+                       goto frees;
+               }
+       }
+
        /* If no data on clipboard, return always TRUE */
        if (modest_email_clipboard_cleared(priv->clipboard)) {
                visible = TRUE;
@@ -2200,17 +2292,20 @@ _clear_hidding_filter (ModestHeaderView *header_view)
 void
 modest_header_view_refilter (ModestHeaderView *header_view)
 {
-       GtkTreeModel *model = NULL;
+       GtkTreeModel *model, *sortable = NULL;
        ModestHeaderViewPrivate *priv = NULL;
 
        g_return_if_fail (header_view && MODEST_IS_HEADER_VIEW (header_view));
        priv = MODEST_HEADER_VIEW_GET_PRIVATE(header_view);
 
        /* Hide cut headers */
-       model = gtk_tree_view_get_model (GTK_TREE_VIEW (header_view));
-       if (GTK_IS_TREE_MODEL_FILTER (model)) {
-               priv->status = HEADER_VIEW_INIT;
-               gtk_tree_model_filter_refilter (GTK_TREE_MODEL_FILTER (model));
+       sortable = gtk_tree_view_get_model (GTK_TREE_VIEW (header_view));
+       if (GTK_IS_TREE_MODEL_SORT (sortable)) {
+               model = gtk_tree_model_sort_get_model (GTK_TREE_MODEL_SORT (sortable));
+               if (GTK_IS_TREE_MODEL_FILTER (model)) {
+                       priv->status = HEADER_VIEW_INIT;
+                       gtk_tree_model_filter_refilter (GTK_TREE_MODEL_FILTER (model));
+               }
        }
 }
 
@@ -2321,17 +2416,14 @@ modest_header_view_set_filter (ModestHeaderView *self,
                               ModestHeaderViewFilter filter)
 {
        ModestHeaderViewPrivate *priv;
-       GtkTreeModel *filter_model;
 
        g_return_if_fail (MODEST_IS_HEADER_VIEW (self));
        priv = MODEST_HEADER_VIEW_GET_PRIVATE (self);
 
        priv->filter |= filter;
 
-       filter_model = gtk_tree_view_get_model (GTK_TREE_VIEW (self));
-       if (GTK_IS_TREE_MODEL_FILTER(filter_model)) {
-               gtk_tree_model_filter_refilter (GTK_TREE_MODEL_FILTER (filter_model));
-       }
+       if (current_folder_needs_filtering (priv))
+               modest_header_view_refilter (self);
 }
 
 void
@@ -2339,17 +2431,14 @@ modest_header_view_unset_filter (ModestHeaderView *self,
                                 ModestHeaderViewFilter filter)
 {
        ModestHeaderViewPrivate *priv;
-       GtkTreeModel *filter_model;
 
        g_return_if_fail (MODEST_IS_HEADER_VIEW (self));
        priv = MODEST_HEADER_VIEW_GET_PRIVATE (self);
 
        priv->filter &= ~filter;
 
-       filter_model = gtk_tree_view_get_model (GTK_TREE_VIEW (self));
-       if (GTK_IS_TREE_MODEL_FILTER(filter_model)) {
-               gtk_tree_model_filter_refilter (GTK_TREE_MODEL_FILTER (filter_model));
-       }
+       if (current_folder_needs_filtering (priv))
+               modest_header_view_refilter (self);
 }
 
 static void
@@ -2370,7 +2459,6 @@ update_style (ModestHeaderView *self)
        PangoAttrList *attr_list;
        GtkStyle *style;
        PangoAttribute *attr;
-       GdkColor *new_color;
 
        g_return_if_fail (MODEST_IS_HEADER_VIEW (self));
        priv = MODEST_HEADER_VIEW_GET_PRIVATE (self);
@@ -2381,6 +2469,7 @@ update_style (ModestHeaderView *self)
        if (!gtk_style_lookup_color (GTK_WIDGET (self)->style, "SecondaryTextColor", &style_color)) {
                gdk_color_parse ("grey", &style_color);
        }
+       priv->secondary_color = style_color;
        attr = pango_attr_foreground_new (style_color.red, style_color.green, style_color.blue);
        pango_attr_list_insert (attr_list, attr);
 
@@ -2395,25 +2484,25 @@ update_style (ModestHeaderView *self)
                pango_attr_list_insert (attr_list, attr);
 
                g_object_set (G_OBJECT (priv->renderer_address),
-                             "foreground-gdk", &style_color,
+                             "foreground-gdk", &(priv->secondary_color),
                              "foreground-set", TRUE,
                              "attributes", attr_list,
                              NULL);
                g_object_set (G_OBJECT (priv->renderer_date_status),
-                             "foreground-gdk", &style_color,
+                             "foreground-gdk", &(priv->secondary_color),
                              "foreground-set", TRUE,
                              "attributes", attr_list,
                              NULL);
                pango_attr_list_unref (attr_list);
        } else {
                g_object_set (G_OBJECT (priv->renderer_address),
-                             "foreground-gdk", &style_color,
+                             "foreground-gdk", &(priv->secondary_color),
                              "foreground-set", TRUE,
                              "scale", PANGO_SCALE_SMALL,
                              "scale-set", TRUE,
                              NULL);
                g_object_set (G_OBJECT (priv->renderer_date_status),
-                             "foreground-gdk", &style_color,
+                             "foreground-gdk", &(priv->secondary_color),
                              "foreground-set", TRUE,
                              "scale", PANGO_SCALE_SMALL,
                              "scale-set", TRUE,
@@ -2421,14 +2510,16 @@ update_style (ModestHeaderView *self)
        }
 
        if (gtk_style_lookup_color (GTK_WIDGET (self)->style, "ActiveTextColor", &style_active_color)) {
-               new_color = gdk_color_copy (&style_active_color);
+               priv->active_color = style_active_color;
+#ifdef MODEST_TOOLKIT_HILDON2
+               g_object_set_data (G_OBJECT (priv->renderer_subject), BOLD_IS_ACTIVE_COLOR, GINT_TO_POINTER (TRUE));
+               g_object_set_data (G_OBJECT (priv->renderer_subject), ACTIVE_COLOR, &(priv->active_color));
+#endif
        } else {
-               new_color = NULL;
-       }
 #ifdef MODEST_TOOLKIT_HILDON2
-       g_object_set_data (G_OBJECT (priv->renderer_subject), BOLD_IS_ACTIVE_COLOR, GINT_TO_POINTER (new_color != NULL));
-       g_object_set_data_full (G_OBJECT (priv->renderer_subject), ACTIVE_COLOR, new_color, (GDestroyNotify) gdk_color_free);
+               g_object_set_data (G_OBJECT (priv->renderer_subject), BOLD_IS_ACTIVE_COLOR, GINT_TO_POINTER (FALSE));
 #endif
+       }
 }
 
 TnyHeader *
@@ -2449,8 +2540,6 @@ modest_header_view_get_header_at_pos (ModestHeaderView *header_view,
                                                NULL))
                return NULL;
 
-       g_debug ("located path: %s", gtk_tree_path_to_string (path));
-
        /* Get model */
        tree_model = gtk_tree_view_get_model ((GtkTreeView *) header_view);
        if (!gtk_tree_model_get_iter (tree_model, &iter, path))
@@ -2463,3 +2552,100 @@ modest_header_view_get_header_at_pos (ModestHeaderView *header_view,
 
        return header;
 }
+
+void
+modest_header_view_set_show_latest (ModestHeaderView *header_view,
+                                   gint show_latest)
+{
+       ModestHeaderViewPrivate *priv;
+       GtkTreeModel *sortable, *filter, *model;
+
+       priv = MODEST_HEADER_VIEW_GET_PRIVATE (header_view);
+       priv->show_latest = show_latest;
+
+       sortable = gtk_tree_view_get_model (GTK_TREE_VIEW (header_view));
+       if (GTK_IS_TREE_MODEL_SORT (sortable)) {
+               filter = gtk_tree_model_sort_get_model (GTK_TREE_MODEL_SORT (sortable));
+               if (GTK_IS_TREE_MODEL_FILTER (filter)) {
+                       model = gtk_tree_model_filter_get_model (GTK_TREE_MODEL_FILTER (filter));
+                       if (model) {
+                               tny_gtk_header_list_model_set_show_latest (TNY_GTK_HEADER_LIST_MODEL (model), priv->show_latest);
+                       }
+               }
+       }
+}
+
+gint
+modest_header_view_get_show_latest (ModestHeaderView *header_view)
+{
+       ModestHeaderViewPrivate *priv;
+       GtkTreeModel *sortable, *filter, *model;
+       gint result;
+
+       priv = MODEST_HEADER_VIEW_GET_PRIVATE (header_view);
+
+       result = priv->show_latest;
+       sortable = gtk_tree_view_get_model (GTK_TREE_VIEW (header_view));
+       if (GTK_IS_TREE_MODEL_SORT (sortable)) {
+               filter = gtk_tree_model_sort_get_model (GTK_TREE_MODEL_SORT (sortable));
+               if (GTK_IS_TREE_MODEL_FILTER (filter)) {
+                       model = gtk_tree_model_filter_get_model (GTK_TREE_MODEL_FILTER (filter));
+                       if (model) {
+                               result = tny_gtk_header_list_model_get_show_latest (TNY_GTK_HEADER_LIST_MODEL (model));
+                       }
+               }
+       }
+
+       return result;
+}
+
+gint
+modest_header_view_get_not_latest (ModestHeaderView *header_view)
+{
+       ModestHeaderViewPrivate *priv;
+       gint not_latest = 0;
+       GtkTreeModel *sortable, *filter, *model;
+
+       priv = MODEST_HEADER_VIEW_GET_PRIVATE (header_view);
+
+       if (priv->show_latest == 0)
+               return 0;
+
+       sortable = gtk_tree_view_get_model (GTK_TREE_VIEW (header_view));
+       if (GTK_IS_TREE_MODEL_SORT (sortable)) {
+               filter = gtk_tree_model_sort_get_model (GTK_TREE_MODEL_SORT (sortable));
+               if (GTK_IS_TREE_MODEL_FILTER (filter)) {
+                       model = gtk_tree_model_filter_get_model (GTK_TREE_MODEL_FILTER (filter));
+                       if (model) {
+                               not_latest = MAX (0, tny_list_get_length (TNY_LIST (model)) - priv->show_latest);
+                       }
+               }
+       }
+
+       return not_latest;
+}
+
+void
+modest_header_view_set_filter_string (ModestHeaderView *self,
+                                     const gchar *filter_string)
+{
+       ModestHeaderViewPrivate *priv;
+
+       g_return_if_fail (MODEST_IS_HEADER_VIEW (self));
+       priv = MODEST_HEADER_VIEW_GET_PRIVATE (self);
+
+       if (priv->filter_string)
+               g_free (priv->filter_string);
+
+       priv->filter_string = g_strdup (filter_string);
+
+       if (priv->filter_string_splitted) {
+               g_strfreev (priv->filter_string_splitted);
+               priv->filter_string_splitted = NULL;
+       }
+
+       if (priv->filter_string) {
+               priv->filter_string_splitted = g_strsplit (priv->filter_string, " ", 0);
+       }
+       modest_header_view_refilter (MODEST_HEADER_VIEW (self));
+}