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/**
* @file thmap.h
* 2D map module.
*/
/* Copyright (C) 2000 Stacho Mudrak
*
* $Date: $
* $RCSfile: $
* $Revision: $
*
* --------------------------------------------------------------------
* 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 of the License, or
* 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.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
* --------------------------------------------------------------------
*/
#ifndef thmap_h
#define thmap_h
#include "thdataobject.h"
#include "thlayoutclr.h"
#include "thmapstat.h"
#include "thobjectname.h"
/**
* map command options tokens.
*/
enum {
TT_MAP_UNKNOWN = 2000,
TT_MAP_PREVIEW = 2001,
TT_MAP_BREAK = 2002,
TT_MAP_PROJECTION = 2003,
TT_MAP_SURVEY = 2004,
// TT_MAP_COLOUR = 2005,
};
/**
* map command options parsing table.
*/
static const thstok thtt_map_opt[] = {
{"break", TT_MAP_BREAK},
// {"color", TT_MAP_COLOUR},
// {"colour", TT_MAP_COLOUR},
{"preview", TT_MAP_PREVIEW},
{"proj", TT_MAP_PROJECTION},
{"projection", TT_MAP_PROJECTION},
{"survey", TT_MAP_SURVEY},
{NULL, TT_MAP_UNKNOWN},
};
/**
* map class.
*/
class thmap : public thdataobject {
public:
class thdb2dmi * first_item, ///< First map item.
* last_item; ///< Last map item.
class thdb2dprj * expl_projection;
int projection_id; ///< ID of map projection.
bool is_basic; ///< Whether map is basic.
int selection_mode; ///< How map is maximally selected.
class thdb2dxs * selection_xs; ///< Maximal ....
thobjectname asoc_survey; ///< Associated survey.
void parse_item(int npar, char ** pars); ///< Parse map item.
void parse_preview(char ** pars); ///< Parse preview.
void calc_z();
double z;
long nz;
unsigned last_level;
thmapstat stat;
// thlayout_color colour;
/**
* Standard constructor.
*/
thmap();
/**
* Standard destructor.
*/
virtual ~thmap();
/**
* Return class identifier.
*/
int get_class_id() override;
/**
* Return class name.
*/
const char * get_class_name() override {return "thmap";};
/**
* Return true, if son of given class.
*/
bool is(int class_id) override;
/**
* Return number of command arguments.
*/
int get_cmd_nargs() override;
/**
* Return command name.
*/
const char * get_cmd_name() override;
/**
* Return command end option.
*/
const char * get_cmd_end() override;
/**
* Return option description.
*/
thcmd_option_desc get_cmd_option_desc(const char * opts) override;
/**
* Set command option.
*
* @param cod Command option description.
* @param args Option arguments array.
* @param argenc Arguments encoding.
*/
void set(thcmd_option_desc cod, char ** args, int argenc, unsigned long indataline) override;
/**
* Get context for object.
*/
int get_context() override;
/**
* Print object properties.
*/
void self_print_properties(FILE * outf) override;
};
#endif
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