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/*
* File: libgui.cc
* Summary: Functions for x11
* Written by: M.Itakura (?)
*
* Modified for Crawl Reference by $Author: j-p-e-g $ on $Date: 2008-03-07 $
*/
#ifndef LIBGUI_H
#define LIBGUI_H
#ifdef USE_TILE
#ifdef USE_X11
#include <X11/Xlib.h>
#include <X11/X.h>
#elif defined(WINDOWS)
#include <windows.h>
// windows.h defines 'near' as an empty string for compatibility.
// This breaks the use of that as a variable name. Urgh.
#ifdef near
#undef near
#endif
#include <commdlg.h>
#endif
#include "defines.h"
typedef unsigned int screen_buffer_t;
void libgui_init();
void libgui_shutdown();
void edit_prefs();
/* ***********************************************************************
Minimap related
* called from: misc view spells2
* *********************************************************************** */
void GmapInit(bool upd_tile);
void GmapDisplay(int linex, int liney);
void GmapUpdate(int x, int y, int what, bool upd_tile = true);
//dungeon display size
extern int tile_dngn_x;
extern int tile_dngn_y;
void set_mouse_enabled(bool enabled);
// mouse ops
// set mouse op mode
void mouse_set_mode(int mode);
// get mouse mode
int mouse_get_mode();
class mouse_control
{
public:
mouse_control(int mode)
{
oldmode = mouse_get_mode();
mouse_set_mode(mode);
}
~mouse_control()
{
mouse_set_mode(oldmode);
}
private:
int oldmode;
};
struct coord_def;
struct crawl_view_geometry;
void gui_init_view_params(crawl_view_geometry &geom);
// If mouse on dungeon map, returns true and sets gc.
// Otherwise, it just returns false.
bool gui_get_mouse_grid_pos(coord_def &gc);
enum InvAction
{
INV_DROP,
INV_USE, // primary inventory use
INV_USE2, // secondary inventory use
INV_PICKUP,
INV_VIEW,
INV_USE_FLOOR,
INV_EAT_FLOOR,
INV_SELECT,
INV_NUMACTIONS
};
void gui_get_mouse_inv(int &idx, InvAction &act);
void tile_place_cursor(int x, int y, bool display);
void lock_region(int r);
void unlock_region(int r);
enum ScreenRegion
{
REGION_NONE,
REGION_CRT,
REGION_STAT, // stat area
REGION_MSG, // message area
REGION_MAP, // overview map area
REGION_DNGN,
REGION_TDNGN,
REGION_INV1, // items in inventory
REGION_INV2, // items in inventory?
REGION_XMAP,
REGION_TIP,
NUM_REGIONS
};
/* text display */
void clrscr(void);
void textcolor(int color);
void cgotoxy(int x, int y, int region = GOTO_CRT);
void message_out(int mline, int colour, const char *str, int firstcol = 0,
bool newline = true);
void clear_message_window();
int wherex();
int wherey();
void cprintf(const char *format,...);
void clear_to_end_of_line(void);
void clear_to_end_of_screen(void);
int get_number_of_lines(void);
int get_number_of_cols(void);
void get_input_line_gui(char *const buff, int len);
void _setcursortype(int curstype);
void textbackground(int bg);
void textcolor(int col);
void putch(unsigned char chr);
void putwch(unsigned chr);
void put_colour_ch(int colour, unsigned ch);
void writeWChar(unsigned char *ch);
void puttext(int x, int y, int lx, int ly, unsigned char *buf,
bool mono = false, int where = 0);
void ViewTextFile(const char *name);
#define textattr(x) textcolor(x)
void set_cursor_enabled(bool enabled);
bool is_cursor_enabled();
void enable_smart_cursor(bool);
bool is_smart_cursor_enabled();
#ifdef USE_X11
char *strlwr(char *str); // non-unix
int itoa(int value, char *strptr, int radix); // non-unix
int stricmp(const char *str1, const char *str2); // non-unix
#endif
void delay(unsigned long time);
int kbhit(void);
void window(int x1, int y1, int x2, int y2);
void update_screen(void);
int getch();
int getch_ck();
// types of events
#define EV_KEYIN 1
#define EV_MOVE 2
#define EV_BUTTON 3
#define EV_UNBUTTON 4
#define _NORMALCURSOR 1
#define _NOCURSOR 0
#define textcolor_cake(col) textcolor((col)<<4 | (col))
#endif // USE_TILE
#endif // LIBGUI_H
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