2007-09-07 [paul] 3.0.0cvs10

[claws.git] / src / prefs_summary_column.c

diff --git a/src/prefs_summary_column.c b/src/prefs_summary_column.c
index d59f084bc258a64b7b17b75c777c65a536f8a86b..4e109a7978208e0a7d92ed1485ceaae4b843d8c2 100644 (file)
--- a/src/prefs_summary_column.c
+++ b/src/prefs_summary_column.c
@@ -159,6 +159,12 @@ static void drag_data_received     (GtkTreeView *tree_view,
                                 guint time, 
                                 GtkTreeModel *model);
 
+static void prefs_summary_column_shown_set_btn_sensitivity(void);
+static void prefs_summary_column_shown_set_active(const gboolean active);
+static void prefs_summary_column_stock_set_active(const gboolean active);
+static void prefs_summary_column_shown_sel_changed(void);
+static void prefs_summary_column_stock_sel_changed(void);
+
 void prefs_summary_column_open(void)
 {
        inc_lock();
@@ -265,6 +271,9 @@ static void prefs_summary_column_create(void)
                                       
        stock_list_view = prefs_summary_column_list_view_create
                                (_("Hidden columns"));
+       g_signal_connect(G_OBJECT(stock_list_view), "cursor-changed",
+                          G_CALLBACK(prefs_summary_column_stock_sel_changed),
+                          NULL);
        gtk_widget_show(stock_list_view);
        gtk_container_add(GTK_CONTAINER(scrolledwin), stock_list_view);
 
@@ -294,6 +303,9 @@ static void prefs_summary_column_create(void)
 
        shown_list_view = prefs_summary_column_list_view_create
                                (_("Displayed columns"));
+       g_signal_connect(G_OBJECT(shown_list_view), "cursor-changed",
+                          G_CALLBACK(prefs_summary_column_shown_sel_changed),
+                          NULL);
        gtk_widget_show(shown_list_view);
        gtk_container_add(GTK_CONTAINER(scrolledwin), shown_list_view);
 
@@ -359,6 +371,9 @@ static void prefs_summary_column_create(void)
        summary_col.cancel_btn  = cancel_btn;
        summary_col.stock_list_view = stock_list_view;
        summary_col.shown_list_view = shown_list_view;
+       
+       prefs_summary_column_shown_set_active(FALSE);
+       prefs_summary_column_stock_set_active(FALSE);
 }
 
 SummaryColumnState *prefs_summary_column_get_config(void)
@@ -512,6 +527,8 @@ static void prefs_summary_column_add(void)
        gtk_tree_selection_select_iter(gtk_tree_view_get_selection
                (GTK_TREE_VIEW(summary_col.shown_list_view)),
                 &shown_add);
+       prefs_summary_column_shown_set_active(TRUE);
+       prefs_summary_column_stock_set_active(FALSE);
 }
 
 static void prefs_summary_column_remove(void)
@@ -559,6 +576,8 @@ static void prefs_summary_column_remove(void)
        gtk_tree_selection_select_iter(gtk_tree_view_get_selection
                (GTK_TREE_VIEW(summary_col.stock_list_view)),
                &stock_add);
+       prefs_summary_column_shown_set_active(FALSE);
+       prefs_summary_column_stock_set_active(TRUE);
 }
 
 static void prefs_summary_column_up(void)
@@ -596,6 +615,7 @@ static void prefs_summary_column_up(void)
        gtk_tree_path_free(prev);
 
        gtk_list_store_swap(shown_store, &iprev, &isel);
+       prefs_summary_column_shown_set_btn_sensitivity();
 }
 
 static void prefs_summary_column_down(void)
@@ -618,11 +638,14 @@ static void prefs_summary_column_down(void)
                return;
 
        gtk_list_store_swap(shown_store, &next, &sel);
+       prefs_summary_column_shown_set_btn_sensitivity();
 }
 
 static void prefs_summary_column_set_to_default(void)
 {
        prefs_summary_column_set_dialog(default_state);
+       prefs_summary_column_shown_set_active(FALSE);
+       prefs_summary_column_stock_set_active(FALSE);
 }
 
 static void prefs_summary_column_ok(void)
@@ -888,6 +911,82 @@ static void drag_data_received(GtkTreeView *tree_view, GdkDragContext *context,
                gtk_drag_finish(context, TRUE, FALSE, time);
        }
 
+       prefs_summary_column_shown_set_active(FALSE);
+       prefs_summary_column_stock_set_active(FALSE);
+       
        /* XXXX: should we call gtk_drag_finish() for other code paths? */
 }
 
+static void prefs_summary_column_shown_set_btn_sensitivity(void)
+{
+       GtkTreeModel *model = GTK_TREE_MODEL(gtk_tree_view_get_model(
+               GTK_TREE_VIEW(summary_col.shown_list_view)));
+       GtkTreeSelection *selection = gtk_tree_view_get_selection(
+               GTK_TREE_VIEW(summary_col.shown_list_view));
+       GtkTreeIter iter;
+       GtkTreePath *path;
+       
+       if(!gtk_tree_selection_get_selected(selection, NULL, &iter)) {
+               gtk_widget_set_sensitive(summary_col.remove_btn, FALSE);
+               gtk_widget_set_sensitive(summary_col.up_btn, FALSE);
+               gtk_widget_set_sensitive(summary_col.down_btn, FALSE);
+               return;
+       }
+       
+       path = gtk_tree_model_get_path(model, &iter);
+
+       gtk_widget_set_sensitive(summary_col.up_btn, gtk_tree_path_prev(path));
+       gtk_widget_set_sensitive(summary_col.down_btn,
+                                gtk_tree_model_iter_next(model, &iter));
+}
+
+static void prefs_summary_column_shown_set_active(const gboolean active)
+{
+       GtkTreeSelection *selection = NULL;
+       
+       gtk_widget_set_sensitive(summary_col.remove_btn, active);
+       
+       if(active == FALSE) {
+               selection = gtk_tree_view_get_selection(
+                       GTK_TREE_VIEW(summary_col.shown_list_view));
+               gtk_tree_selection_unselect_all(selection);
+               
+               gtk_widget_set_sensitive(summary_col.up_btn, FALSE);
+               gtk_widget_set_sensitive(summary_col.down_btn, FALSE);
+       } else {
+               prefs_summary_column_shown_set_btn_sensitivity();
+       }
+}
+
+static void prefs_summary_column_stock_set_active(const gboolean active)
+{
+       GtkTreeSelection *selection = NULL;
+       
+       gtk_widget_set_sensitive(summary_col.add_btn, active);
+       
+       if(active == FALSE) {
+               selection = gtk_tree_view_get_selection(
+                       GTK_TREE_VIEW(summary_col.stock_list_view));
+               gtk_tree_selection_unselect_all(selection);
+       }
+}
+
+static void prefs_summary_column_stock_sel_changed(void)
+{
+       GtkTreeSelection *selection = gtk_tree_view_get_selection(
+               GTK_TREE_VIEW(summary_col.stock_list_view));
+       prefs_summary_column_stock_set_active(
+               (selection != NULL) ? TRUE : FALSE);
+       prefs_summary_column_shown_set_active(
+               (selection != NULL) ? FALSE : TRUE);
+}
+
+static void prefs_summary_column_shown_sel_changed(void)
+{
+       GtkTreeSelection *selection = gtk_tree_view_get_selection(
+               GTK_TREE_VIEW(summary_col.shown_list_view));
+       prefs_summary_column_shown_set_active(
+               (selection != NULL) ? TRUE : FALSE);
+       prefs_summary_column_stock_set_active(
+               (selection != NULL) ? FALSE : TRUE);
+}