src/viktrwlayer.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_TRWLAYER_H
  23 #define _VIKING_TRWLAYER_H
  24
  25 #include "viklayer.h"
  26 #include "vikviewport.h"
  27 #include "vikwaypoint.h"
  28 #include "viktrack.h"
  29
  30 #define VIK_TRW_LAYER_TYPE            (vik_trw_layer_get_type ())
  31 #define VIK_TRW_LAYER(obj)            (G_TYPE_CHECK_INSTANCE_CAST ((obj), VIK_TRW_LAYER_TYPE, VikTrwLayer))
  32 #define VIK_TRW_LAYER_CLASS(klass)    (G_TYPE_CHECK_CLASS_CAST ((klass), VIK_TRW_LAYER_TYPE, VikTrwLayerClass))
  33 #define IS_VIK_TRW_LAYER(obj)         (G_TYPE_CHECK_INSTANCE_TYPE ((obj), VIK_TRW_LAYER_TYPE))
  34 #define IS_VIK_TRW_LAYER_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), VIK_TRW_LAYER_TYPE))
  35
  36 typedef struct _VikTrwLayerClass VikTrwLayerClass;
  37 struct _VikTrwLayerClass
  38 {
  39   VikLayerClass object_class;
  40 };
  41
  42
  43 GType vik_trw_layer_get_type ();
  44
  45 typedef struct _VikTrwLayer VikTrwLayer;
  46
  47 /* These are meant for use in file loaders (gpspoint.c, gpx.c, etc).
  48  * These copy the name, so you should free it if necessary. */
  49 void vik_trw_layer_filein_add_waypoint ( VikTrwLayer *vtl, gchar *name, VikWaypoint *wp );
  50 void vik_trw_layer_filein_add_track ( VikTrwLayer *vtl, gchar *name, VikTrack *tr );
  51
  52
  53 /* TODO 0.0.8: _none_ of this should be here... interfaces, remember... */
  54 VikTrwLayer *vik_trw_layer_new ( gint drawmode );
  55 void vik_trw_layer_draw ( VikTrwLayer *l, gpointer data );
  56 void vik_trw_layer_free ( VikTrwLayer *trwlayer );
  57
  58 VikTrwLayer *vik_trw_layer_create ( VikViewport *vp );
  59 gboolean vik_trw_layer_properties ( VikTrwLayer *vtl, gpointer vp );
  60
  61 void vik_trw_layer_add_waypoint ( VikTrwLayer *vtl, gchar *name, VikWaypoint *wp );
  62 void vik_trw_layer_add_track ( VikTrwLayer *vtl, gchar *name, VikTrack *t );
  63 VikWaypoint *vik_trw_layer_get_waypoint ( VikTrwLayer *vtl, gchar *name );
  64 VikTrack *vik_trw_layer_get_track ( VikTrwLayer *vtl, gchar *name );
  65 gboolean vik_trw_layer_delete_waypoint ( VikTrwLayer *vtl, const gchar *wp_name );
  66 gboolean vik_trw_layer_delete_track ( VikTrwLayer *vtl, const gchar *trk_name );
  67 const gchar *vik_trw_layer_sublayer_rename_request ( VikTrwLayer *l, const gchar *newname, gpointer vlp, gint subtype, gpointer sublayer, GtkTreeIter *iter );
  68
  69 gboolean vik_trw_layer_sublayer_toggle_visible ( VikTrwLayer *l, gint subtype, gpointer sublayer );
  70 void vik_trw_layer_realize ( VikTrwLayer *vtl, VikTreeview *vt, GtkTreeIter *layer_iter );
  71
  72 gboolean vik_trw_layer_find_center ( VikTrwLayer *vtl, VikCoord *dest );
  73 GHashTable *vik_trw_layer_get_tracks ( VikTrwLayer *l );
  74 GHashTable *vik_trw_layer_get_waypoints ( VikTrwLayer *l );
  75 void vik_trw_layer_add_menu_items ( VikTrwLayer *vtl, GtkMenu *menu, gpointer vlp );
  76 gboolean vik_trw_layer_sublayer_add_menu_items ( VikTrwLayer *l, GtkMenu *menu, gpointer vlp, gint subtype, gpointer sublayer, GtkTreeIter *iter );
  77 gboolean vik_trw_layer_new_waypoint ( VikTrwLayer *vtl, GtkWindow *w, const VikCoord *def_coord );
  78
  79 VikCoordMode vik_trw_layer_get_coord_mode ( VikTrwLayer *vtl );
  80
  81 void vik_trw_layer_delete_all_waypoints ( VikTrwLayer *vtl );
  82
  83 #endif