Stars of Shareware: Programmierung/SOURCE.mdf/programm/msdos/c/objease3/libs/tui.h

C/C++ Source or Header | 1994-05-18 | 12.2 KB | 654 lines

#include <dos.h>
#include <string.h>
#include <direct.h>

#define TRUE 1
#define FALSE 0

#define ALTA 30
#define ALTB 48
#define ALTC 46
#define ALTD 32
#define ALTE 18
#define ALTF 33
#define ALTG 34
#define ALTH 35
#define ALTI 23
#define ALTJ 36
#define ALTK 37
#define ALTL 38
#define ALTM 50
#define ALTN 49
#define ALTO 24
#define ALTP 25
#define ALTQ 16
#define ALTR 19
#define ALTS 31
#define ALTT 20
#define ALTU 22
#define ALTV 47
#define ALTW 17
#define ALTX 45
#define ALTY 21
#define ALTZ 44

#define ALT1 120
#define ALT2 121
#define ALT3 122
#define ALT4 123
#define ALT5 124
#define ALT6 125
#define ALT7 126
#define ALT8 127
#define ALT9 128
#define ALT0 129

#define ALTMINUS  130
#define ALTPLUS   131

void determine_video_mode();

//LIB
void vprintat(int cols,int rows,int fore,int back,char *,...);
void vprintc(int row,int fore,int back,char *,...);
void printat(int,int,int,int,char *);
void printc(int,int,int,char *);
void cprintat(int,int,int,int,char *,...);
void cprintc(int,int,int,char *,...);
void clear(char ch,int fore,int back);
void cursoroff();
void cursoron();
void settext(int,int);
void chsattr(int,int);
void chcattr(int,int,int,int,int);
void dlay(int ticks);
long getticks();
int altkey();
int ctrlkey();
int lshiftkey();
int rshiftkey();
void flushkeys();
unsigned char getvidmode();
unsigned char alt_to_asc(unsigned char);

void far interrupt MouseHandler(void);

//MOUSECLASS
extern int _MX;
extern int _MY;

void far mhandler();
class Mcursor {
      int shown;
      int current;
      int xpos;
      int ypos;
      void mouse_interrupt();
      int m1;
      int m2;
      int m3;
      int m4;
      int button;
      int count;
      int disabled;
      int handler_installed;
      int eventMask;
      void ClearHandler();
      void InstallHandler(unsigned mask,void far interrupt (*handler)(void)=MouseHandler);
    public:
      Mcursor();
      ~Mcursor();
      int  init();
      void get_status();
      void show();
      void hide();
      void set_hor_bounds(int,int);
      void set_ver_bounds(int,int);
      void Mcursor::conditional_off(int x1,int y1,int x2,int y2);
      void Mcursor::position(int,int);
      int  LBP();
      int  RBP();
      int  mousex();
      int  mousey();
      int  mx();
      int  my();
      void unarm();
      void arm();
      int  LBDCLK();
      long thistick;
      long previoustick;
      int doubleclicked;
      };

#define UPARROW 1
#define DOT 2
#define PENCIL 3
#define CROSSHAIR 4
#define ARROW 5
#define FINGER 6
#define POINT 7
#define CLOCK 8
#define DISK 9
#define IBAR 10
#define PAINTCAN 11
#define HAND 12
#define ERASOR 13
#define GUNSIGHT 14
#define SCISSORS 15
#define JAWS 16

//WINDOW
//typedef unsigned char screenbuff[4000];
typedef char itemarray[24][80];

#define SINGLE 0
#define DOUBLE 1
#define HOR 0
#define VER 1

class Twindow{
    protected:
        int x;
        int y;
        int x1;
        int y1;
        int fgd;
        int bgd;
        int shad;
        int shadcolor;
        int shaddirection;
        int size;
        char id[15];
        int existtitle;
        int bordertype;
        int shown;
        unsigned char *save;
    public:
        Twindow();
        ~Twindow();
        void getstyle();
        void init(int xpos,int ypos,int x1pos,int y1pos,
        int fore,int back,int shadow,int shadowcolor,int shadowdir=0);
        void border();
        void setborder(int style);
        int  getborder();
        void cfgd(int fore);
        void cbgd(int back);
        int  getfgd();
        int  getbgd();
        void fill();
        void divider(int direction,int style,int offset);
        void show();
        void zoom();
        void hide();
        void elim();
        void title(char txt[15]);
        int  istitle();
        int isshown();
        int isx();
        int isy();
        int isx1();
        int isy1();
        int issize();
        void wprintat(int,int,int,int,char*);
        void wprintc(int,int,int,char*);
        int hit();
        };

//TMENU
class Tmenu:public Twindow{
    protected:
        int itemcount;
        itemarray items;
        int hifore;
        int hiback;
        int menuchoice;
    public:
        void init(int itemcnt,itemarray item,int xpos,int ypos,int width,
        int fore,int back,int hfore,int hback,
        int shadow,int shadowcolor);
        int show(int seconds=0);
        void move(int xpos,int ypos);
        };

//INPUT
void beep();
char *strdel(char *,int);
char *strins(char *,int,char);

class Tstring {
    protected:
        char laststring[81];
        char bar[81];
        int xpos;
        int x;
        int y;
        int length;
        int ucase;
        int escape;
        int retrn;
        int tab;
        int uparrow;
        int dnarrow;
        int shown;
        int barred;
        int firstchar;
        int infgd;
        int inbgd;
    public:
        Tstring();
        ~Tstring();
        void init(int xloc,int yloc,int len,int uppercase);
        void draw_bar();
        void show();
        void input();
        void get_input();
        void get_form_input();
        void get_form_mouse_input();
        void reset();
        void preset(char *);
        void erase(int);
        char *getstring();
        int escapehit();
        int returnhit();
        int tabhit();
        int uparrowhit();
        int dnarrowhit();
        int isshown();
        int isbarred();
        int hit();
        void setincolors(int,int);
        };

class Tnumeral:public Tstring {
    protected:
        int real;
        int end;
    public:
        void init(int xloc,int yloc,int len,int int_or_float);
        void show();
        void get_input();
        void get_form_input();
        void get_form_mouse_input();
        void input();
        float getfloat();
        int getint();
        long getlong();
        };

class Tdate:public Tstring {
    protected:
        int date_ok;
    public:
        void init(int xloc,int yloc);
        void show();
        void get_input();
        void validate();
        int  verified();
        char *getdatestring();
        long getdate();
        };

//TBUTTON
class Tbutton {
    protected:
        int xpos;
        int ypos;
        int width;
        int pressed;
        int hilite;
        char button[81];
        char shadow[81];
        char id[41];
    public:
        Tbutton();
        void init(int,int,char *,int);
        ~Tbutton();
        void show(int);
        int buttonpressed();
        int hit();
        void press(int);
        int ispressed();
        };

class Tbutton3d {
    protected:
        int xpos;
        int ypos;
        int width;
        int pressed;
        int hilite;
        char id[41];
        int bgd;
    public:
        Tbutton3d();
        ~Tbutton3d();
        void init(int,int,char *,int,int bkgd=7);
        void show();
        int hit();
        void press();
        int ispressed();
        };

class Tcheckbox {
    protected:
        int xpos;
        int ypos;
        int fgd;
        int bgd;
        int checked;
    public:
        Tcheckbox();
        void init(int,int,int,int);
        ~Tcheckbox();
        void show();
        void grabcursor();
        int hit();
        void check();
        void uncheck();
        int ischecked();
        };

//MISC
void smover(int row,int startpos,int endpos,int fgd,int bgd,char *string);
void smovel(int row,int startpos,int endpos,int fgd,int bgd,char *string);
void smoveu(int col,int startpos,int endpos,int fgd,int bgd,char *string);
void smoved(int col,int startpos,int endpos,int fgd,int bgd,char *string);

//SOUNDQ
#define TimerTick 0x8
#define noisemax 8192
#define ON 1
#define OFF 0

#define C 523
#define CS 554
#define D 587
#define DS 622
#define E 659
#define F 698
#define FS 740
#define G 784
#define GS 831
#define A 880
#define AS 932
#define B 988
#define C1 1046

#define SN 32
#define EN 63
#define QN 125
#define HN 250
#define WN 500

#define ENT 20
#define QNT 41
#define HNT 83

#define BN 30000,5
#define SR 30000,32
#define ER 30000,63
#define QR 30000,125
#define HR 30000,250
#define WR 30000,500
#define NM 30000,1

class SoundQ{
    protected:
        float speed_factor;
    public:
        SoundQ();
        ~SoundQ();
        void play(int,int);
        void adjust_speed(float);
        };

typedef struct
{
  int duration;
  int freq;
} noise;

void empty_sound_queue();
void init_sound(void);
void restore_sound(void);
int submit_sound(int freq,int delay);
void interrupt soundsystem(...);

//OPTION
class option {
    protected:
        int x;
        int y;
        int width;
        int r_value;
        int selectable;
    int selected;
        char text[30];
        int hl;
        int self_colored;
        int sfgd;
        int sbgd;
        int shfgd;
        int shbgd;
        int disabled;
        int disabled_fgd;
        int disabled_bgd;
        int divider;
        int underline;
        int underline_position;
        long last_tick;
        int clickcount;
        int fgd,bgd,hfgd,hbgd;
    public:
        void init(int,int,char *,int);
        int Getx();
        int Gety();
        void set_highlight_attrib(int);
        void display(int,int,int);
        char * get_text();
        int is_selectable();
        int get_r_value();
        void set_width(int);
        int hit();
        int is_highlighted();
        void self_color(int,int,int,int);
        void unable(int,int);
        void reenable();
        int is_enabled();
        int is_divider();
        void adjust_pos_to_pulldown(int,int);
        int clicked();
        int LBDCLK();
        int _3d;
        };


//PULLDOWN
class pulldown {
        protected:
        friend class menubar;
        int nfg,nbg,hfg,hbg;
        int x,y;
        Twindow frame;
        int shown;
        int width,height;
        int num_options;
        int part_of_menubar;
        char hotkeys[20];
        int kbtrigger_index;
    public:
        option options[20];
        void init(int,int,int,int,int xpos=2,int ypos=2);
        void set_option(int,char *,int);
        void determine_width_height();
        void display();
        void position(int,int);
        int trackmenu();
        void hide();
        int is_shown();
        void adjust_option_widths();
        void adjust_pos_to_menubar(int);
        int is_part_of_menubar();
        };


//MENUBAR
class menubar {
    protected:
        option *titles[10];
        pulldown *pd[10];
        int nfg,nbg,hfg,hbg;
        int num_titles;
        char hotkeys[10];
        int kbtrigger_index;
    public:
        menubar();
        ~menubar();
        void init(int,int,int,int);
        void set_title(int,char *,pulldown *);
        void display();
        int trackbar();
        int hit();
        int mouse_triggered();
        int kb_triggered();
        int triggered();
        };

//PAD
//This is a supplemental class for use only in the scrollbar class
class pad {
    protected:
        int x,y;
        int fgd,bgd;
        char id[2];
    public:
        void init(int,int,int,int,char);
        void show();
        void hide();
        void move(int,int);
        int hit();
        int Getx();
        int Gety();
        };

//SCROLLBAR
class scrollbar {
    protected:
        int x,y;
        pad *thumbpad;
        pad *increase;
        pad *decrease;
        int vertical;
        int length;
        int small_d,large_d;
        long minimum,maximum;
        long value;
        int changed;
    public:
        void init(int,int,int,int,long,long);
        void show();
        int thumbpad_hit();
        int decrease_hit();
        int increase_hit();
        void track_scrollbar();
        long get_value();
        int value_changed();
        int hit();
        void set_small_d(int);
        void set_large_d(int);
        void set_minimum(long);
        void set_maximum(long);
        void update_value(long);
        };

//LISTBOX
struct optionrec {
    option *entry;
    int index;
    optionrec *next;
    optionrec *previous;
    };

class listbox {
    protected:
        int x,y;
        optionrec *listroot;
        optionrec *listend;
        optionrec *currentsel;
        Twindow far *box;
        scrollbar sbar;
        int selected_index;
        char *selected_string;
        int option_string_length;
        int changed;
        int size_forced;
        int forced_width;
        int forced_height;
    public:
        listbox();
        ~listbox();
        void init(int,int,int,int,int,int,int);
        void force_size(int,int);
        void set_highlight_position(int);
        void append_item(char *);
        void show();
        void show_options(int);
        void hide();
        void scroll_list_up();
        void scroll_list_down();
        int tracklist();
        int options_displayed;
        int options_in_list;
        int option_width;
        int shown;
        int nfg,nbg,hfg,hbg;
        int index_at_top;
        int index_at_bottom;
        int hit();
        int is_current_index();
        char *is_current_string();
        int is_selected_index();
        char *is_selected_string();
        int selection_changed();
        void deactivate();
        void reactivate();
        int active;
        int part_of_structure;
        int Gety();
        int Getx();
        int list_index;
        };

//DIRBOX
int name_sort(const void *a,const void *b);
class dirbox {
    protected:
        Twindow *box;
        listbox *drive;
        listbox *directory;
        Tbutton *OK;
        Tbutton *CANCEL;
        char fullpath[MAXPATH];
        char returnpath[MAXPATH];
        char lastvalidpath[MAXPATH];
        Tstring *filename;
        int shown;
        int turn;
        char dirmask[13];
        int intnumber;
        void interrupt (*oldhandler)(...);
    public:
        dirbox();
        ~dirbox();
        void show();
        void hide();
        char * trackdir();
        void print_current_path();
        void change_directory(char *);
        void fill_directory_list();
        void fill_drive_list();
        void set_mask(char *);
        static void interrupt _handler(...);
        };