src/vikaggregatelayer.h

   1 /*
   2  * viking -- GPS Data and Topo Analyzer, Explorer, and Manager
   3  *
   4  * Copyright (C) 2003-2005, Evan Battaglia <gtoevan@gmx.net>
   5  *
   6  * This program is free software; you can redistribute it and/or modify
   7  * it under the terms of the GNU General Public License as published by
   8  * the Free Software Foundation; either version 2 of the License, or
   9  * (at your option) any later version.
  10  *
  11  * This program is distributed in the hope that it will be useful,
  12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14  * GNU General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU General Public License
  17  * along with this program; if not, write to the Free Software
  18  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  19  *
  20  */
  21
  22 #ifndef _VIKING_AGGREGATELAYER_H
  23 #define _VIKING_AGGREGATELAYER_H
  24
  25 #include <time.h>
  26
  27 #include "viklayer.h"
  28
  29 #define VIK_AGGREGATE_LAYER_TYPE            (vik_aggregate_layer_get_type ())
  30 #define VIK_AGGREGATE_LAYER(obj)            (G_TYPE_CHECK_INSTANCE_CAST ((obj), VIK_AGGREGATE_LAYER_TYPE, VikAggregateLayer))
  31 #define VIK_AGGREGATE_LAYER_CLASS(klass)    (G_TYPE_CHECK_CLASS_CAST ((klass), VIK_AGGREGATE_LAYER_TYPE, VikAggregateLayerClass))
  32 #define IS_VIK_AGGREGATE_LAYER(obj)         (G_TYPE_CHECK_INSTANCE_TYPE ((obj), VIK_AGGREGATE_LAYER_TYPE))
  33 #define IS_VIK_AGGREGATE_LAYER_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), VIK_AGGREGATE_LAYER_TYPE))
  34
  35 typedef struct _VikAggregateLayerClass VikAggregateLayerClass;
  36 struct _VikAggregateLayerClass
  37 {
  38   VikLayerClass vik_layer_class;
  39 };
  40
  41 GType vik_aggregate_layer_get_type ();
  42
  43 typedef struct _VikAggregateLayer VikAggregateLayer;
  44
  45 VikAggregateLayer *vik_aggregate_layer_new ();
  46 void vik_aggregate_layer_add_layer ( VikAggregateLayer *val, VikLayer *l );
  47 void vik_aggregate_layer_insert_layer ( VikAggregateLayer *val, VikLayer *l, GtkTreeIter *replace_layer );
  48 void vik_aggregate_layer_move_layer ( VikAggregateLayer *val, GtkTreeIter *child_iter, gboolean up );
  49 void vik_aggregate_layer_draw ( VikAggregateLayer *val, gpointer data );
  50 void vik_aggregate_layer_free ( VikAggregateLayer *val );
  51 void vik_aggregate_layer_clear ( VikAggregateLayer *val );
  52 gboolean vik_aggregate_layer_delete ( VikAggregateLayer *val, GtkTreeIter *iter );
  53 VikAggregateLayer *vik_aggregate_layer_create (VikViewport *vp);
  54
  55 /* returns: 0 = success, 1 = none appl. found, 2 = found but rejected */
  56 // guint vik_aggregate_layer_tool ( VikAggregateLayer *val, guint16 layer_type, VikToolInterfaceFunc tool_func, GdkEventButton *event, VikViewport *vvp);
  57
  58 VikLayer *vik_aggregate_layer_get_top_visible_layer_of_type ( VikAggregateLayer *val, gint type );
  59 void vik_aggregate_layer_realize ( VikAggregateLayer *val, VikTreeview *vt, GtkTreeIter *layer_iter );
  60 gboolean vik_aggregate_layer_load_layers ( VikAggregateLayer *val, FILE *f, gpointer vp );
  61 gboolean vik_aggregate_layer_is_empty ( VikAggregateLayer *val );
  62
  63 const GList *vik_aggregate_layer_get_children ( VikAggregateLayer *val );
  64 GList *vik_aggregate_layer_get_all_layers_of_type(VikAggregateLayer *val, GList *layers, gint type);
  65
  66
  67 #endif