2005-12-05 [paul] 1.9.100cvs61
[claws.git] / src / prefs_filtering.c
index 8a8b34fa4556f95d8643441c349bf3af5bdb8725..788281dd4e13e743c95ce5124b4627276a9c840f 100644 (file)
@@ -14,7 +14,7 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
  */
 
 #ifdef HAVE_CONFIG_H
@@ -55,6 +55,7 @@
 #include "prefs_filtering_action.h"
 
 enum {
+       PREFS_FILTERING_NAME,
        PREFS_FILTERING_RULE,
        PREFS_FILTERING_PROP,
        N_PREFS_FILTERING_COLUMNS
@@ -64,6 +65,7 @@ static struct Filtering {
        GtkWidget *window;
 
        GtkWidget *ok_btn;
+       GtkWidget *name_entry;
        GtkWidget *cond_entry;
        GtkWidget *action_entry;
 
@@ -110,10 +112,13 @@ static void delete_path(GSList ** p_filters, const gchar * path);
 static GtkListStore* prefs_filtering_create_data_store (void);
 static gint prefs_filtering_list_view_insert_rule      (GtkListStore *list_store,
                                                         gint row,
+                                                        const gchar *name, 
                                                         const gchar *rule, 
                                                         gboolean prop);
 static gchar *prefs_filtering_list_view_get_rule       (GtkWidget *list, 
                                                         gint row);
+static gchar *prefs_filtering_list_view_get_rule_name  (GtkWidget *list, 
+                                                        gint row);
 
 static GtkWidget *prefs_filtering_list_view_create     (void);
 static void prefs_filtering_create_list_view_columns   (GtkWidget *list_view);
@@ -185,11 +190,12 @@ static void prefs_filtering_create(void)
        GtkWidget *confirm_area;
 
        GtkWidget *vbox1;
-       GtkWidget *hbox1;
        GtkWidget *reg_hbox;
        GtkWidget *arrow;
        GtkWidget *btn_hbox;
 
+       GtkWidget *name_label;
+       GtkWidget *name_entry;
        GtkWidget *cond_label;
        GtkWidget *cond_entry;
        GtkWidget *cond_btn;
@@ -211,10 +217,9 @@ static void prefs_filtering_create(void)
        GtkWidget *up_btn;
        GtkWidget *down_btn;
        GtkWidget *bottom_btn;
+       GtkWidget *table;
        static GdkGeometry geometry;
 
-       gchar *title[1];
-
        debug_print("Creating filtering configuration window...\n");
 
        window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
@@ -250,53 +255,72 @@ static void prefs_filtering_create(void)
 
        vbox1 = gtk_vbox_new (FALSE, VSPACING);
        gtk_widget_show (vbox1);
-       gtk_box_pack_start (GTK_BOX (vbox), vbox1, TRUE, TRUE, 0);
+       gtk_box_pack_start (GTK_BOX (vbox), vbox1, FALSE, TRUE, 0);
        gtk_container_set_border_width (GTK_CONTAINER (vbox1), 2);
 
-       cond_label = gtk_label_new (_("Condition"));
-       gtk_widget_show (cond_label);
-       gtk_misc_set_alignment (GTK_MISC (cond_label), 0, 0.5);
-       gtk_box_pack_start (GTK_BOX (vbox1), cond_label, FALSE, FALSE, 0);
+       table = gtk_table_new(3, 3, FALSE);
+       gtk_widget_show(table);
+       gtk_box_pack_start (GTK_BOX (vbox1), table, TRUE, TRUE, 0);
+       
 
-       hbox1 = gtk_hbox_new (FALSE, VSPACING);
-       gtk_widget_show (hbox1);
-       gtk_box_pack_start (GTK_BOX (vbox1), hbox1, FALSE, FALSE, 0);
-       gtk_container_set_border_width (GTK_CONTAINER (vbox1), 2);
+       name_label = gtk_label_new (_("Name: "));
+       gtk_widget_show (name_label);
+       gtk_misc_set_alignment (GTK_MISC (name_label), 1, 0.5);
+       gtk_table_attach (GTK_TABLE (table), name_label, 0, 1, 0, 1,
+                         (GtkAttachOptions) (GTK_FILL),
+                         (GtkAttachOptions) (0), 0, 0);
+
+       name_entry = gtk_entry_new ();
+       gtk_widget_show (name_entry);
+       gtk_table_attach (GTK_TABLE (table), name_entry, 1, 2, 0, 1,
+                         (GtkAttachOptions) (GTK_FILL|GTK_EXPAND),
+                         (GtkAttachOptions) (0), 0, 0);
+
+       cond_label = gtk_label_new (_("Condition: "));
+       gtk_widget_show (cond_label);
+       gtk_misc_set_alignment (GTK_MISC (cond_label), 1, 0.5);
+       gtk_table_attach (GTK_TABLE (table), cond_label, 0, 1, 1, 2,
+                         (GtkAttachOptions) (GTK_FILL),
+                         (GtkAttachOptions) (0), 0, 0);
 
        cond_entry = gtk_entry_new ();
        gtk_widget_show (cond_entry);
-       gtk_box_pack_start (GTK_BOX (hbox1), cond_entry, TRUE, TRUE, 0);
+       gtk_table_attach (GTK_TABLE (table), cond_entry, 1, 2, 1, 2,
+                         (GtkAttachOptions) (GTK_FILL|GTK_EXPAND),
+                         (GtkAttachOptions) (0), 0, 0);
 
-       cond_btn = gtk_button_new_with_label (_("Define ..."));
+       cond_btn = gtk_button_new_with_label (_("Define..."));
        gtk_widget_show (cond_btn);
-       gtk_box_pack_start (GTK_BOX (hbox1), cond_btn, FALSE, FALSE, 0);
+       gtk_table_attach (GTK_TABLE (table), cond_btn, 2, 3, 1, 2,
+                         (GtkAttachOptions) (GTK_FILL),
+                         (GtkAttachOptions) (0), 2, 2);
        g_signal_connect(G_OBJECT (cond_btn), "clicked",
                         G_CALLBACK(prefs_filtering_condition_define),
                         NULL);
 
-       action_label = gtk_label_new (_("Action"));
+       action_label = gtk_label_new (_("Action"));
        gtk_widget_show (action_label);
-       gtk_misc_set_alignment (GTK_MISC (action_label), 0, 0.5);
-       gtk_box_pack_start (GTK_BOX (vbox1), action_label, FALSE, FALSE, 0);
-
-       hbox1 = gtk_hbox_new (FALSE, VSPACING);
-       gtk_widget_show (hbox1);
-       gtk_box_pack_start (GTK_BOX (vbox1), hbox1, FALSE, FALSE, 0);
-       gtk_container_set_border_width (GTK_CONTAINER (vbox1), 2);
+       gtk_misc_set_alignment (GTK_MISC (action_label), 1, 0.5);
+       gtk_table_attach (GTK_TABLE (table), action_label, 0, 1, 2, 3,
+                         (GtkAttachOptions) (GTK_FILL),
+                         (GtkAttachOptions) (0), 0, 0);
 
        action_entry = gtk_entry_new ();
        gtk_widget_show (action_entry);
-       gtk_box_pack_start (GTK_BOX (hbox1), action_entry, TRUE, TRUE, 0);
+       gtk_table_attach (GTK_TABLE (table), action_entry, 1, 2, 2, 3,
+                         (GtkAttachOptions) (GTK_FILL|GTK_EXPAND),
+                         (GtkAttachOptions) (0), 0, 0);
 
-       action_btn = gtk_button_new_with_label (_("Define ..."));
+       action_btn = gtk_button_new_with_label (_("Define..."));
        gtk_widget_show (action_btn);
-       gtk_box_pack_start (GTK_BOX (hbox1), action_btn, FALSE, FALSE, 0);
+       gtk_table_attach (GTK_TABLE (table), action_btn, 2, 3, 2, 3,
+                         (GtkAttachOptions) (GTK_FILL),
+                         (GtkAttachOptions) (0), 2, 2);
        g_signal_connect(G_OBJECT (action_btn), "clicked",
                         G_CALLBACK(prefs_filtering_action_define),
                         NULL);
-
+                        
        /* register / substitute / delete */
-
        reg_hbox = gtk_hbox_new (FALSE, 4);
        gtk_widget_show (reg_hbox);
        gtk_box_pack_start (GTK_BOX (vbox1), reg_hbox, FALSE, FALSE, 0);
@@ -323,7 +347,7 @@ static void prefs_filtering_create(void)
                         G_CALLBACK(prefs_filtering_substitute_cb),
                         NULL);
 
-       del_btn = gtk_button_new_from_stock (GTK_STOCK_REMOVE);
+       del_btn = gtk_button_new_from_stock (GTK_STOCK_DELETE);
        gtk_widget_show (del_btn);
        gtk_box_pack_start (GTK_BOX (btn_hbox), del_btn, FALSE, TRUE, 0);
        g_signal_connect(G_OBJECT (del_btn), "clicked",
@@ -331,7 +355,7 @@ static void prefs_filtering_create(void)
 
        cond_hbox = gtk_hbox_new (FALSE, 8);
        gtk_widget_show (cond_hbox);
-       gtk_box_pack_start (GTK_BOX (vbox1), cond_hbox, TRUE, TRUE, 0);
+       gtk_box_pack_start (GTK_BOX (vbox), cond_hbox, TRUE, TRUE, 0);
 
        cond_scrolledwin = gtk_scrolled_window_new (NULL, NULL);
        gtk_widget_show (cond_scrolledwin);
@@ -393,6 +417,7 @@ static void prefs_filtering_create(void)
        filtering.window    = window;
        filtering.ok_btn = ok_btn;
 
+       filtering.name_entry     = name_entry;
        filtering.cond_entry     = cond_entry;
        filtering.action_entry   = action_entry;
        filtering.cond_list_view = cond_list_view;
@@ -612,7 +637,6 @@ static void prefs_filtering_set_dialog(const gchar *header, const gchar *key)
        GSList *cur;
        GSList * prefs_filtering;
        gchar *cond_str;
-       gint row;
        GtkListStore *list_store;
        
        list_store = GTK_LIST_STORE(gtk_tree_view_get_model(list_view));
@@ -620,6 +644,7 @@ static void prefs_filtering_set_dialog(const gchar *header, const gchar *key)
 
        /* add the place holder (New) at row 0 */
        prefs_filtering_list_view_insert_rule(list_store, -1, 
+                                             _("(New)"),
                                              _("(New)"),
                                              FALSE);
 
@@ -632,6 +657,7 @@ static void prefs_filtering_set_dialog(const gchar *header, const gchar *key)
                subst_char(cond_str, '\t', ':');
 
                prefs_filtering_list_view_insert_rule(list_store, -1, 
+                                                     prop->name,
                                                      cond_str, TRUE);
                
                g_free(cond_str);
@@ -656,6 +682,7 @@ static void prefs_filtering_set_dialog(const gchar *header, const gchar *key)
 
 static void prefs_filtering_reset_dialog(void)
 {
+       gtk_entry_set_text(GTK_ENTRY(filtering.name_entry), "");
        gtk_entry_set_text(GTK_ENTRY(filtering.cond_entry), "");
        gtk_entry_set_text(GTK_ENTRY(filtering.action_entry), "");
 }
@@ -680,11 +707,14 @@ static void prefs_filtering_set_list(void)
                /* FIXME: this strcmp() is bogus: "(New)" should never
                 * be inserted in the storage */
                if (strcmp(filtering_str, _("(New)")) != 0) {
+                       gchar *name = prefs_filtering_list_view_get_rule_name(filtering.cond_list_view, row);
                        prop = matcher_parser_get_filtering(filtering_str);
                        g_free(filtering_str);
-                       if (prop) 
+                       if (prop) {
+                               prop->name = name;
                                prefs_filtering = 
                                        g_slist_append(prefs_filtering, prop);
+                       }
                }
                
                row++;
@@ -698,14 +728,18 @@ static gint prefs_filtering_list_view_set_row(gint row, FilteringProp * prop)
        GtkTreeView *list_view = GTK_TREE_VIEW(filtering.cond_list_view);
        gchar *str;
        GtkListStore *list_store;
-
+       gchar *name = NULL;
+       
        str = filteringprop_to_string(prop);
        if (str == NULL)
                return -1;
+       
+       if (prop && prop->name)
+               name = prop->name;
 
        list_store = GTK_LIST_STORE(gtk_tree_view_get_model(list_view));
 
-       row = prefs_filtering_list_view_insert_rule(list_store, row, str, prop != NULL);
+       row = prefs_filtering_list_view_insert_rule(list_store, row, name, str, prop != NULL);
 
        g_free(str);
 
@@ -796,11 +830,14 @@ static void prefs_filtering_action_define(void)
 static FilteringProp * prefs_filtering_dialog_to_filtering(gboolean alert)
 {
        MatcherList * cond;
+       gchar * name = NULL;
        gchar * cond_str = NULL;
        gchar * action_str = NULL;
        FilteringProp * prop = NULL;
        GSList * action_list;
 
+       name = gtk_editable_get_chars(GTK_EDITABLE(filtering.name_entry), 0, -1);
+       
        cond_str = gtk_editable_get_chars(GTK_EDITABLE(filtering.cond_entry), 0, -1);
        if (*cond_str == '\0') {
                if(alert == TRUE) alertpanel_error(_("Condition string is empty."));
@@ -828,9 +865,10 @@ static FilteringProp * prefs_filtering_dialog_to_filtering(gboolean alert)
                goto fail;
        }
 
-       prop = filteringprop_new(cond, action_list);
+       prop = filteringprop_new(name, cond, action_list);
 
 fail:
+       g_free(name);
        g_free(cond_str);
        g_free(action_str);
        return prop;
@@ -846,6 +884,8 @@ static void prefs_filtering_register_cb(void)
        prefs_filtering_list_view_set_row(-1, prop);
        
        filteringprop_free(prop);
+
+       prefs_filtering_reset_dialog();
 }
 
 static void prefs_filtering_substitute_cb(void)
@@ -863,6 +903,8 @@ static void prefs_filtering_substitute_cb(void)
        prefs_filtering_list_view_set_row(selected_row, prop);
 
        filteringprop_free(prop);
+
+       prefs_filtering_reset_dialog();
 }
 
 static void prefs_filtering_delete_cb(void)
@@ -878,7 +920,7 @@ static void prefs_filtering_delete_cb(void)
 
        if (alertpanel(_("Delete rule"),
                       _("Do you really want to delete this rule?"),
-                      _("Yes"), _("No"), NULL) == G_ALERTALTERNATE)
+                      GTK_STOCK_YES, GTK_STOCK_NO, NULL) == G_ALERTALTERNATE)
                return;
 
        model = gtk_tree_view_get_model(list_view);     
@@ -981,6 +1023,9 @@ static void prefs_filtering_select_set(FilteringProp *prop)
        if (matcher_str == NULL) {
                return;
        }
+       
+       if (prop->name != NULL)
+               gtk_entry_set_text(GTK_ENTRY(filtering.name_entry), prop->name);
 
        gtk_entry_set_text(GTK_ENTRY(filtering.cond_entry), matcher_str);
 
@@ -1035,7 +1080,7 @@ static void prefs_filtering_ok(void)
                if (!filtering_str) {
                        val = alertpanel(_("Entry not saved"),
                                 _("The entry was not saved. Close anyway?"),
-                                _("Yes"), _("No"), NULL);
+                                GTK_STOCK_YES, GTK_STOCK_NO, NULL);
                        if (G_ALERTDEFAULT != val) {
                                g_free(filtering_str);
                                g_free(str); /* fixed two leaks: huzzah! */
@@ -1047,6 +1092,27 @@ static void prefs_filtering_ok(void)
                g_free(filtering_str);
                g_free(str);
                filteringprop_free(prop); /* fixed a leak: huzzah! */
+       } else {
+               gchar *name, *condition, *action;
+               name = gtk_editable_get_chars(GTK_EDITABLE(filtering.name_entry), 0, -1);
+               condition = gtk_editable_get_chars(GTK_EDITABLE(filtering.cond_entry), 0, -1);
+               action = gtk_editable_get_chars(GTK_EDITABLE(filtering.action_entry), 0, -1);
+               if (strlen(name) || 
+                   strlen(condition) || 
+                   strlen(action)) {
+                       val = alertpanel(_("Entry not saved"),
+                                _("The entry was not saved. Close anyway?"),
+                                GTK_STOCK_YES, GTK_STOCK_NO, NULL);
+                       if (G_ALERTDEFAULT != val) {
+                               g_free(name);
+                               g_free(condition);
+                               g_free(action);
+                               return;
+                       }
+               }
+               g_free(name);
+               g_free(condition);
+               g_free(action);
        }
        prefs_filtering_set_list();
        prefs_matcher_write_config();
@@ -1062,6 +1128,7 @@ static void prefs_filtering_cancel(void)
 static GtkListStore* prefs_filtering_create_data_store(void)
 {
        return gtk_list_store_new(N_PREFS_FILTERING_COLUMNS,
+                                 G_TYPE_STRING,
                                  G_TYPE_STRING,
                                  G_TYPE_BOOLEAN,
                                 -1);
@@ -1083,6 +1150,7 @@ static GtkListStore* prefs_filtering_create_data_store(void)
  */
 static gint prefs_filtering_list_view_insert_rule(GtkListStore *list_store,
                                                  gint row,
+                                                 const gchar *name,
                                                  const gchar *rule,
                                                  gboolean prop) 
 {
@@ -1099,6 +1167,7 @@ static gint prefs_filtering_list_view_insert_rule(GtkListStore *list_store,
                /* append new */
                gtk_list_store_append(list_store, &iter);
                gtk_list_store_set(list_store, &iter, 
+                                  PREFS_FILTERING_NAME, name,
                                   PREFS_FILTERING_RULE, rule,
                                   PREFS_FILTERING_PROP, prop,
                                   -1);
@@ -1107,6 +1176,7 @@ static gint prefs_filtering_list_view_insert_rule(GtkListStore *list_store,
        } else {
                /* change existing */
                gtk_list_store_set(list_store, &iter, 
+                                  PREFS_FILTERING_NAME, name,
                                   PREFS_FILTERING_RULE, rule,
                                   -1);
                return row;                                
@@ -1133,6 +1203,23 @@ static gchar *prefs_filtering_list_view_get_rule(GtkWidget *list, gint row)
        return result;
 }
 
+static gchar *prefs_filtering_list_view_get_rule_name(GtkWidget *list, gint row)
+{      
+       GtkTreeView *list_view = GTK_TREE_VIEW(list);
+       GtkTreeModel *model = gtk_tree_view_get_model(list_view);
+       GtkTreeIter iter;
+       gchar *result = NULL;
+
+       if (!gtk_tree_model_iter_nth_child(model, &iter, NULL, row))
+               return NULL;
+       
+       gtk_tree_model_get(model, &iter, 
+                          PREFS_FILTERING_NAME, &result,
+                          -1);
+       
+       return result;
+}
+
 /*!
  *\brief       Create list view for filtering
  */
@@ -1145,6 +1232,7 @@ static GtkWidget *prefs_filtering_list_view_create(void)
                (prefs_filtering_create_data_store())));
        
        gtk_tree_view_set_rules_hint(list_view, prefs_common.enable_rules_hint);
+       gtk_tree_view_set_reorderable(list_view, TRUE);
        
        selector = gtk_tree_view_get_selection(list_view);
        gtk_tree_selection_set_mode(selector, GTK_SELECTION_BROWSE);
@@ -1164,7 +1252,16 @@ static void prefs_filtering_create_list_view_columns(GtkWidget *list_view)
 
        renderer = gtk_cell_renderer_text_new();
        column = gtk_tree_view_column_new_with_attributes
-               (_("Current filtering/processing rules"),
+               (_("Name"),
+                renderer,
+                "text", PREFS_FILTERING_NAME,
+                NULL);
+       gtk_tree_view_append_column(GTK_TREE_VIEW(list_view), column);
+       gtk_tree_view_column_set_resizable(column, TRUE);
+               
+       renderer = gtk_cell_renderer_text_new();
+       column = gtk_tree_view_column_new_with_attributes
+               (_("Rule"),
                 renderer,
                 "text", PREFS_FILTERING_RULE,
                 NULL);
@@ -1261,17 +1358,22 @@ static gboolean prefs_filtering_selected(GtkTreeSelection *selector,
                if (has_prop) {
                        FilteringProp *prop;
                        gchar *filtering_str = NULL;
-                       
+                       gchar *name = NULL;
+
                        gtk_tree_model_get(model, &iter,
                                           PREFS_FILTERING_RULE, &filtering_str,
                                           -1);
+                       gtk_tree_model_get(model, &iter,
+                                          PREFS_FILTERING_NAME, &name,
+                                          -1);
 
                        prop = matcher_parser_get_filtering(filtering_str);
                        if (prop) { 
+                               prop->name = g_strdup(name);
                                prefs_filtering_select_set(prop);
                                filteringprop_free(prop);
                        }                               
-                       
+                       g_free(name);
                        g_free(filtering_str);
                } else
                        prefs_filtering_reset_dialog();