mapview.h

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/***********************************************************************
 Freeciv - Copyright (C) 1996 - A Kjeldberg, L Gregersen, P Unold
   This program is free software; you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
   the Free Software Foundation; either version 2, or (at your option)
   any later version.
 
   This program is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   GNU General Public License for more details.
***********************************************************************/
#ifndef FC__MAPVIEW_H
#define FC__MAPVIEW_H
 
#include <gtk/gtk.h>
 
/* common */
#include "fc_types.h"
 
/* client */
#include "citydlg_common.h"
#include "mapview_g.h"
#include "mapview_common.h"
 
/* client/gui-gtk-4.0 */
#include "canvas.h"
#include "graphics.h"
 
GdkPixbuf *get_thumb_pixbuf(int onoff);
 
#define CURSOR_INTERVAL 200 /* milliseconds */
 
void overview_canvas_draw(GtkDrawingArea *w, cairo_t *cr,
                          int width, int height, gpointer data);
void map_canvas_draw(GtkDrawingArea *w, cairo_t *cr,
                     int width, int height, gpointer data);
void map_canvas_resize(GtkWidget *w, int width, int height,
                       gpointer data);
 
void put_unit_picture(struct unit *punit, GtkPicture *p, int height);
 
void put_unit_picture_city_overlays(struct unit *punit, GtkPicture *p,
                                    int height, int *upkeep_cost, int happy_cost);
 
void scrollbar_jump_callback(GtkAdjustment *adj, gpointer hscrollbar);
void update_map_canvas_scrollbars_size(void);
 
void pixmap_put_overlay_tile(GdkSurface *pixmap, float zoom,
                             int canvas_x, int canvas_y,
                             struct sprite *ssprite);
 
void pixmap_put_overlay_tile_draw(struct canvas *pcanvas,
                                  int canvas_x, int canvas_y,
                                  struct sprite *ssprite,
                                  bool fog);
 
void mapview_freeze(void);
void mapview_thaw(void);
bool mapview_is_frozen(void);
 
#endif  /* FC__MAPVIEW_H */