SF Features#122: Export Track, Route and Waypoint Lists as text.

[andy/viking.git] / src / viktrwlayer_waypointlist.c

diff --git a/src/viktrwlayer_waypointlist.c b/src/viktrwlayer_waypointlist.c
index dd8aa8db8a9c673f6104c9ab8572e01576bbdc27..62ef5032771088279cbf0bf0a78206e674d06138 100644 (file)
--- a/src/viktrwlayer_waypointlist.c
+++ b/src/viktrwlayer_waypointlist.c
@@ -219,6 +219,64 @@ static void trw_layer_show_picture ( menu_array_values values )
 }
 
 
 }
 
 

+typedef struct {
+  gboolean has_layer_names;
+  GString *str;
+} copy_data_t;
+
+static void copy_selection (GtkTreeModel *model,
+                            GtkTreePath *path,
+                            GtkTreeIter *iter,
+                            gpointer data)
+{
+       copy_data_t *cd = (copy_data_t*) data;
+
+       gchar* layername; gtk_tree_model_get ( model, iter, 0, &layername, -1 );
+       gchar* name; gtk_tree_model_get ( model, iter, 1, &name, -1 );
+       gchar* date; gtk_tree_model_get ( model, iter, 2, &date, -1 );
+       gchar* comment; gtk_tree_model_get ( model, iter, 4, &comment, -1 );
+       if ( comment == NULL )
+               comment = g_strdup ( "" );
+       gint hh; gtk_tree_model_get ( model, iter, 5, &hh, -1 );
+       gchar sep = '\t'; // Could make this configurable - but simply always make it a tab character for now
+       // NB Even if the columns have been reordered - this copies it out only in the original default order
+       // if col 0 is displayed then also copy the layername
+       if ( cd->has_layer_names )
+               g_string_append_printf ( cd->str, "%s%c%s%c%s%c%s%c%d\n", layername, sep, name, sep, date, sep, comment, sep, hh );
+       else
+               g_string_append_printf ( cd->str, "%s%c%s%c%s%c%d\n", name, sep, date, sep, comment, sep, hh );
+       g_free ( layername );
+       g_free ( name );
+       g_free ( date );
+       g_free ( comment );
+}
+
+static void trw_layer_copy_selected ( GtkWidget *tree_view )
+{
+       GtkTreeSelection *selection = gtk_tree_view_get_selection ( GTK_TREE_VIEW(tree_view) );
+       // NB GTK3 has gtk_tree_view_get_n_columns() but we're GTK2 ATM
+       GList *gl = gtk_tree_view_get_columns ( GTK_TREE_VIEW(tree_view) );
+       guint count = g_list_length ( gl );
+       g_list_free ( gl );
+       copy_data_t cd;
+       cd.has_layer_names = (count > WPT_LIST_COLS-3);
+       cd.str = g_string_new ( NULL );
+       gtk_tree_selection_selected_foreach ( selection, copy_selection, &cd );
+
+       a_clipboard_copy ( VIK_CLIPBOARD_DATA_TEXT, 0, 0, 0, cd.str->str, NULL );
+
+       g_string_free ( cd.str, TRUE );
+}
+
+static void add_copy_menu_item ( GtkMenu *menu, GtkWidget *tree_view )
+{
+       GtkWidget *item = gtk_image_menu_item_new_with_mnemonic ( _("_Copy Data") );
+       gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_COPY, GTK_ICON_SIZE_MENU) );
+       g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_copy_selected), tree_view );
+       gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
+       gtk_widget_show ( item );
+}
+

 static gboolean add_menu_items ( GtkMenu *menu, VikTrwLayer *vtl, VikWaypoint *wpt, gpointer wpt_uuid, VikViewport *vvp, GtkWidget *tree_view, gpointer data )
 {
        static menu_array_values values;
 static gboolean add_menu_items ( GtkMenu *menu, VikTrwLayer *vtl, VikWaypoint *wpt, gpointer wpt_uuid, VikViewport *vvp, GtkWidget *tree_view, gpointer data )
 {
        static menu_array_values values;


@@ -259,6 +317,21 @@ static gboolean add_menu_items ( GtkMenu *menu, VikTrwLayer *vtl, VikWaypoint *w
        gtk_widget_show ( item );
        gtk_widget_set_sensitive ( item, GPOINTER_TO_INT(wpt->image) );
 
        gtk_widget_show ( item );
        gtk_widget_set_sensitive ( item, GPOINTER_TO_INT(wpt->image) );
 

+       add_copy_menu_item ( menu, tree_view );
+
+       return TRUE;
+}
+
+static gboolean trw_layer_waypoint_menu_popup_multi  ( GtkWidget *tree_view,
+                                                       GdkEventButton *event,
+                                                       gpointer data )
+{
+       GtkWidget *menu = gtk_menu_new();
+
+       add_copy_menu_item ( GTK_MENU(menu), tree_view );
+
+       gtk_menu_popup ( GTK_MENU(menu), NULL, NULL, NULL, NULL, event->button, gtk_get_current_event_time() );
+

        return TRUE;
 }
 
        return TRUE;
 }
 


@@ -272,7 +345,7 @@ static gboolean trw_layer_waypoint_menu_popup ( GtkWidget *tree_view,
        // This relies on an row being selected as part of the right click
        GtkTreeSelection *selection = gtk_tree_view_get_selection ( GTK_TREE_VIEW(tree_view) );
        if ( gtk_tree_selection_count_selected_rows (selection) != 1 )
        // This relies on an row being selected as part of the right click
        GtkTreeSelection *selection = gtk_tree_view_get_selection ( GTK_TREE_VIEW(tree_view) );
        if ( gtk_tree_selection_count_selected_rows (selection) != 1 )

-               return FALSE;
+               return trw_layer_waypoint_menu_popup_multi ( tree_view, event, data );

 
        GtkTreePath *path;
        GtkTreeModel *model = gtk_tree_view_get_model ( GTK_TREE_VIEW(tree_view) );
 
        GtkTreePath *path;
        GtkTreeModel *model = gtk_tree_view_get_model ( GTK_TREE_VIEW(tree_view) );


@@ -529,7 +602,7 @@ static void vik_trw_layer_waypoint_list_internal ( GtkWidget *dialog,
        gtk_tree_view_append_column ( GTK_TREE_VIEW(view), column );
 
        gtk_tree_view_set_model ( GTK_TREE_VIEW(view), GTK_TREE_MODEL(store) );
        gtk_tree_view_append_column ( GTK_TREE_VIEW(view), column );
 
        gtk_tree_view_set_model ( GTK_TREE_VIEW(view), GTK_TREE_MODEL(store) );

-       gtk_tree_selection_set_mode ( gtk_tree_view_get_selection(GTK_TREE_VIEW(view)), GTK_SELECTION_BROWSE ); // GTK_SELECTION_MULTIPLE
+       gtk_tree_selection_set_mode ( gtk_tree_view_get_selection(GTK_TREE_VIEW(view)), GTK_SELECTION_MULTIPLE );

        gtk_tree_view_set_rules_hint ( GTK_TREE_VIEW(view), TRUE );
 
        g_object_unref(store);
        gtk_tree_view_set_rules_hint ( GTK_TREE_VIEW(view), TRUE );
 
        g_object_unref(store);