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Linux Cubed Series 2: Applications
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Linux Cubed Series 2 - Applications.iso
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tex
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xtexcad-.000
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orig_src
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oberfl.h
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C/C++ Source or Header
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1993-03-04
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4KB
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197 lines
/* xtexcad V1.2 - graphic editor for LaTeX */
/* 1991 by K.Zitzmann */
/* header-file oberfl.h */
#ifndef OBERFLH
#define OBERFLH
/* prototypes */
void popup_init(void);
void paintboard(void);
void textup_init(void);
void print_msg(Widget w, char *msg); /* display message in textwidget */
void radio_init(void);
void command_init(void);
void headline(Widget w, char *txt);
/* constant */
extern const Dimension cmd_btn_width;
extern const Dimension cmd_btn_height;
extern const vertical_distance,new_section;
extern const yorigin;
#define xorigin (cmd_btn_width+2*new_section)
extern const y_A4_max;
extern const y_A4_min;
extern const x_A4_max;
extern const x_A4_min;
/* global variables */
extern Widget toplevel,canvas,pboard,textup,wtext,input_up,get_up,box_me_up;
extern Widget line_cmd,box_cmd,circle_cmd,text_cmd,file_cmd;
extern Widget vector_cmd,zoom_cmd,refresh_cmd,erase_cmd,edit_cmd,options_cmd;
extern Widget snap1,raster1,radio_up,slp,dias;
extern Widget txt2,txt3,raster_up,ask_up,sign_up,sign_msg;
extern Widget coordinates,about,pop_adjust_up,adj_txt2,fileselector,bezier_cmd;
extern Widget lft,rgt,up,dwn,zentr;
extern Arg args[10];
extern int n,m;
extern Boolean snap, raster; /* radio-button-options */
extern Boolean zoomed,steigung,durchmesser,refr_auto,dina4;
extern Boolean ruler,cross;
extern char graph_action,shadow; /* current action : 'L'=line etc. */
extern char filename[100];
extern char chain[100];
extern char titlename[200];
extern char boxinput[256];
extern char textinput[256];
extern char txtpos[3];
extern float xur,yur;
extern GC gc,copy_gc; /* Graphic Context ID */
extern Pixmap about_map;
/* Figure Data Base */
extern struct fig1 {
float x,y,h,v;
struct fig1 *next;
} oval;
extern struct fig2 {
float x,y,h,v;
struct fig2 *next;
int radius;
} filledBox,strich,pfeil,disc,kreis;
extern struct fig3 {
float x,y,h,v;
char *text;
char textpos[2];
struct fig3 *next;
} framedBox;
extern struct fig4 {
float x,y,h,v;
char *text;
char textpos[2];
float dashlength;
struct fig4 *next;
} dashedBox;
extern struct fig5 {
float x,y;
char *text;
char textpos[2]; /* for the makebox-command */
struct fig5 *next;
} message;
extern struct fig6 {
float ax,ay; /* startpoint */
float ex,ey; /* endpoint */
float sx,sy; /* controlpoint */
struct fig6 *next;
} bezier;
/* box,oval: first coordinates must be the upper left corner */
/* circle: x,y determine the middlepoint, h,v are useless after creating object */
extern struct fig2 *disc_start, *disc_curr, *disc_marker;
extern struct fig2 *kreis_start, *kreis_curr, *kreis_marker;
extern struct fig2 *filledBox_start, *filledBox_curr, *filledBox_marker;
extern struct fig1 *oval_start, *oval_curr, *oval_marker;
extern struct fig2 *strich_start, *strich_curr, *strich_marker;
extern struct fig2 *pfeil_start, *pfeil_curr, *pfeil_marker;
extern struct fig3 *framedBox_start, *framedBox_curr, *framedBox_marker;
extern struct fig4 *dashedBox_start, *dashedBox_curr, *dashedBox_marker;
extern struct fig5 *message_start, *message_curr, *message_marker;
extern struct fig6 *bezier_start, *bezier_curr, *bezier_marker;
extern int x_zoom_max;
extern int x_zoom_min;
extern int y_zoom_max;
extern int y_zoom_min;
extern int xmotion;
extern int ymotion;
/* user data */
extern char aa;
extern char bb;
extern char cc;
extern char dd;
extern char ee;
extern char ff;
extern char gg;
extern char hh;
extern char ii;
extern char jj;
extern char kk;
extern char ll;
extern char mm;
extern char nn;
extern char oo;
extern char pp;
extern char qq;
extern char rr;
extern char ss;
extern char tt;
extern char uu;
extern char vv;
extern char ww;
extern char xx;
extern char yy;
extern char zz;
extern char point;
extern char DUMMY;
extern char minus;
extern char ka;
extern char kb;
extern char kc;
extern char kd;
extern char ke;
extern char kf;
extern char kg;
extern char kh;
extern char ki;
extern char kj;
extern char klein_k;
extern char kl;
extern char km;
extern char kn;
extern char ko;
extern char kp;
extern char kq;
extern char kr;
extern char ks;
extern char kt;
extern char ku;
extern char kv;
extern char kw;
extern char kx;
extern char ky;
extern char kz;
#endif