/*
* This file is part of XForms.
*
* XForms is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation; either version 2.1, or
* (at your option) any later version.
*
* XForms 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with XForms. If not, see .
*/
/**
* \file fd_main.h
*
* This file is the header file used in the Form Designer
*/
#ifndef FD_MAIN_H_
#define FD_MAIN_H_
#include
#include "include/forms.h"
#include "flinternal.h"
#ifndef FALSE
#define FALSE 0
#define TRUE ( ! FALSE )
#endif
/* since MAGIC4 all coordinates are relative to the top-left */
#define MAGIC2 12321
#define MAGIC3 12322
#define MAGIC4 13000
#define MAGIC5 14000 /* since XForms 1.0.92 */
#define MAGIC6 15000 /* since XForms 1.0.94pre4 */
/* general limits */
#define MAX_CLASS_NAME_LEN 64 /* FL_BUTTON etc. */
#define MAX_TYPE_NAME_LEN 64 /* FL_RADIO_BUTTON etc */
#define MAX_VAR_LEN 128 /* max. length of a variable/function */
/* various options of the program */
typedef struct {
int language;
int emit_code; /* if emit UI code */
int emit_main;
int emit_cb;
int lax;
int altformat;
int conv_only;
int show_pallete;
int compensate; /* if emit font size compensation code */
int unit;
char * output_dir;
} FD_Opt;
enum {
FD_C = 1,
FD_ADA95,
FD_PERL,
FD_PASCAL,
FD_PYTHON,
FD_FORTRAN,
FD_PS,
FD_SCM,
FD_EXP
};
/* We use different file selector for different tasks */
enum {
SAVE_FSELECTOR,
LOAD_FSELECTOR,
XPM_FSELECTOR
};
#define MAX_CONVERTOR ( FD_EXP + 1 )
/* Structure that will hole all forms created */
typedef struct {
FL_FORM * form; /* The form */
char fname[ MAX_VAR_LEN ]; /* Its name */
} FRM;
typedef struct {
const char * lang_name;
int ( * convert )( const char *,
FRM *,
int ); /* built-in convertor */
const char * extern_convertor; /* the converter itself */
const char * contact_info; /* who to contact in case of error */
int need_c_code; /* if translator works on C or .fd file */
void ( * init )( void ); /* additional initialization */
} Conv;
extern Conv convertor[ ];
extern FD_Opt fdopt;
#define ShiftIsDown( mask ) ( mask & ShiftMask )
/******** in fd_main.c *********/
extern long main_window; /* The identifier of the main window */
extern FL_Coord winw,
winh;
extern int changed; /* Whether the file has changed. */
extern char main_name[ ]; /* Main creation routine name */
/******** in fd_rubber.c *********/
/* Contains routines for drawing rubberband boxes. */
void set_step_size( double ); /* sets the stepsize */
double get_step_size( void ); /* returns the stepsize */
/* Sets the bounding box in which the drawing occurs */
void set_bounding_box( double,
double,
double,
double );
/* returns the position of the mouse in world coordinates */
void get_mouse_pos( double *,
double * );
/* drag a box around until the user releases a mouse button */
void move_box( double *,
double *,
double *,
double *,
int );
/* scales a box until the user releases a left mouse button */
void scale_box( double *,
double *,
double *,
double * );
/******** in fd_select.c *********/
/* Contains the routines that deal with the maintenance of the
current selection of objects */
int is_selected( FL_OBJECT * ); /* Returns whether the object is
selected. */
void addto_selection( FL_OBJECT * ); /* Adds an object to a
selection */
void addgroupto_selection( FL_OBJECT * ); /* Adds a group of objects
to a selection */
void deletefrom_selection( FL_OBJECT * ); /* Deletes an object from a
selection */
void clear_selection( void ); /* Clears the current selection */
void resize_selection( FL_Coord,
FL_Coord );
void move_selection( FL_Coord,
FL_Coord );
void deletegroupfrom_selection( FL_OBJECT * ); /* Deletes a group of objects
from a selection */
void draw_selbox( void ); /* Draws the box around the selected objects */
void handle_select( const XEvent * ); /* Change the selection when
user puhed mouse. */
void handle_move( const XEvent * ); /* Moves or scales the
selection. */
void select_all( void ); /* Selects all objectsin the form */
void change_selection( void ); /* Changes the atributes of the
selection */
void align_selection( int ); /* Aligns the objects in the
selection */
void show_selection( void ); /* Makes the selection visible. */
void hide_selection( void ); /* Makes the selection invisible. */
void raise_selection( void ); /* Raises the selection */
void lower_selection( void ); /* Lower the selection */
void cut_selection( void ); /* Deletes all objects in the
selection */
void paste_selection( void ); /* Puts elements from buffer into
form */
void copy_selection( void ); /* Copies objects in selection to
buffer */
FL_OBJECT **dup_selection( void );
void set_selection( FL_OBJECT ** );
void free_dupped_selection( FL_OBJECT ** );
void next_selection( void );
void prev_selection( void );
void group_selection( void ); /* Turns objects in the selection
into a group. */
void flatten_selection( void ); /* Removes begin and end groups from
the selection. */
/******** in fd_attribs.c **********/
/* Contains routines to set and change attributes of objects. */
int change_object( FL_OBJECT *, /* changes the settings for object */
int );
void change_type( FL_OBJECT *, /* Changes the type of a particular object. */
int);
void set_label( FL_OBJECT *, /* Sets the object label (interpreting \n's). */
const char * );
void set_shortcut( FL_OBJECT *,
const char * );
char *get_label( const FL_OBJECT *, /* Returns object label */
int); /* (turning NL's into \n's). */
char *get_shortcut_string( const FL_OBJECT * );
/******** in fl_file_fun.c ********/
#define FF_READ_FAILURE -1
#define FF_AT_END_OF_FILE 0
#define FF_AT_START_OF_FORM 1
#define FF_AT_START_OF_OBJECT 2
int ff_get_fd_file( const char *,
int );
char *ff_get_filename_copy( void );
int ff_read( const char *,
... );
void ff_close( void );
int ff_err( const char * );
/******** in fl_file.c ********/
/* Contains all routines that deal with saving and loading forms. */
int read_form( void );
void write_form( FILE *,
FL_FORM *,
char[ ] );
/******** in fl_print.c ********/
/* Contains all routines that deal with printing forms in C format. */
void print_form( FILE *,
FL_FORM *,
const char * );
void print_callbacks_and_globals( FILE *,
FL_FORM *,
int );
/* For making the header file */
void print_header( FILE *,
FL_FORM *,
const char * );
void output_main( FILE *,
FRM *,
int );
void output_callbacks( FILE *,
FRM *,
int );
/******** in fd_forms.c *********/
/* Contains the routines that maintain the collection of forms. */
extern FL_FORM *cur_form;
const char * get_form_name( FL_FORM * form );
/* The current form under construction */
void redraw_the_form( int );
/* Redraws the current form. The argument indicates whether the background
should be redrawn. */
void reshape_form_background( FL_Coord,
FL_Coord );
/* loads the forms from a file */
int load_forms( int,
const char * );
int save_forms( const char * );
/* saves the forms to a file, returns whether actually saved */
/******** fd_groups.c *********/
/* Contains the routines that deal with groups. */
/* Fills in the groups in the current form. */
void fillin_groups( void );
/******** fd_names.c **********/
/* Routines that keep track of the object names */
void get_object_name( const FL_OBJECT *,
char *,
char *,
char * );
void set_object_name( FL_OBJECT *,
const char *,
const char *,
const char * );
const char * get_object_c_name( FL_OBJECT * obj );
/******** fd_objects.c *********/
/* Contains the different object classes and types. */
#define MAXCLASSES 60 /* Max. number of object classes handled */
#define MAXTYPES 24 /* Max. number of types per class. */
/* Maximal number of object classes. */
/* The current class of object to be added */
extern int cur_class;
/* Initializes all the classes and types. */
void init_classes( void );
/* adds an object to the current form */
FL_OBJECT * add_an_object( int,
int,
FL_Coord,
FL_Coord,
FL_Coord,
FL_Coord );
/* Returns a pointer to the name of the class */
char *find_class_name( int );
char * find_class_name( int );
/* Returns the number of types in the class */
int find_class_maxtype( int );
/* Returns the default object in the class */
FL_OBJECT * find_class_default( int,
int );
/* Returns a pointer to the name of the type in the class */
const char *find_type_name( int,
int );
int find_type_value( int,
const char * );
extern unsigned long fd_red,
fd_black,
fd_white,
fd_col;
extern int fd_magic;
extern int fd_border;
extern int fd_trackgeometry,
fd_buttonLabelSize,
fd_testborder;
void color( unsigned long );
int getbutton( int );
void fd_clear( int,
int,
int,
int );
void rect( FL_Coord,
FL_Coord,
FL_Coord,
FL_Coord );
void rectf( FL_Coord,
FL_Coord,
FL_Coord,
FL_Coord );
int fl_qtest( void );
/* attribute query routines */
char * class_name( int );
int class_val( const char * );
char * gravity_name( int );
int gravity_val( const char * );
char * resize_name( int );
int resize_val( const char * );
char * style_name( int );
int style_val( const char * );
const char * align_name( int,
int );
int align_val( const char * );
char * lsize_name( int );
int lsize_val( const char * );
char * boxtype_name( int );
int boxtype_val( const char * );
extern char * loadedfile;
extern char *loadedfile_fullpath;
typedef struct {
int val; /* value */
char * name; /* formal name */
char * shown; /* name shown */
char * hotkey; /* hotkeys */
} VN_pair;
char * get_vn_name( VN_pair *,
int );
int get_vn_val( VN_pair *,
const char * );
extern VN_pair vn_btype[ ];
extern VN_pair vn_gravity[ ];
extern VN_pair vn_align[ ];
extern VN_pair vn_resize[ ];
extern int fd_align_fontsize,
fd_type_fontsize;
extern int fd_convert,
fd_show_palette;
const char * get_fd_name( const char * );
extern int fd_bwidth;
char * unit_name( int );
int unit_val( const char * );
int convert_u( int );
double get_conversion_factor( void );
extern char xform_header[ ];
extern char glcanvas_header[ ];
void show_geometry( int,
int,
int,
int );
void show_selmessage( FL_OBJECT *[ ],
int );
enum {
FD_LEFT = 1,
FD_HCENTER = 2,
FD_RIGHT = 3,
FD_HEQUAL = 4,
FD_BOTTOM = 5,
FD_VCENTER = 6,
FD_TOP = 7,
FD_VEQUAL = 8
};
enum {
HELP_VERSION,
HELP_GENERAL,
HELP_MOUSE,
HELP_KEYBOARD,
HELP_GROUP,
HELP_TEST,
HELP_SAVE
};
extern FL_FORM * thetestform;
FL_OBJECT * fl_create_simu_canvas( int,
FL_Coord,
FL_Coord,
FL_Coord,
FL_Coord,
const char * );
FL_OBJECT * fl_add_simu_canvas( int,
FL_Coord,
FL_Coord,
FL_Coord,
FL_Coord,
const char * );
FL_OBJECT * fl_create_simu_glcanvas( int,
FL_Coord,
FL_Coord,
FL_Coord,
FL_Coord,
const char * );
FL_OBJECT * fl_add_simu_glcanvas( int,
FL_Coord,
FL_Coord,
FL_Coord,
FL_Coord,
const char * );
/* Object class specific info handler */
void save_objclass_spec_info( FILE *,
FL_OBJECT * );
int load_objclass_spec_info( FL_OBJECT *,
char *);
void emit_objclass_spec_info( FILE *,
FL_OBJECT * );
void emit_objclass_spec_header( FILE *,
FL_OBJECT * );
void emit_objclass_spec_global( FILE *,
FL_OBJECT * );
void set_objclass_spec_attributes( FL_OBJECT *,
long );
void obj_spec_reread( FL_OBJECT * obj );
void obj_spec_apply( FL_OBJECT * obj );
void obj_spec_restore( FL_OBJECT * obj );
int has_class_spec_info( FL_OBJECT * );
void modify_attrib_basic_color( FL_COLOR,
FL_COLOR );
/* Control panel etc */
#include "fd/ui_theforms.h"
#include "fd/ui_attrib.h"
extern FD_control *fd_control;
extern FD_attrib *fd_attrib;
extern FD_generic_attrib *fd_generic_attrib;
extern FD_test * fd_test;
extern FD_align * fd_align;
extern FD_resize * fd_resize;
extern FD_helpform * fd_help;
void loadforms_cb( FL_OBJECT *,
long );
void saveforms_cb( FL_OBJECT *,
long );
void saveforms_as_cb( FL_OBJECT *,
long );
void mergeforms_cb( FL_OBJECT *,
long );
void exit_cb( FL_OBJECT *,
long );
void changegroupname_cb( FL_OBJECT *,
long );
void mainname_cb( FL_OBJECT *,
long );
void create_the_forms( void );
void control_init( FD_control * );
extern FL_FORM *thetestform;
int within_selection( double,
double );
extern int no_selection;
int C_output( const char *,
FRM *,
int );
extern int is_pasting;
void init_align( void );
void cleanup_spec( FL_OBJECT * );
/* fake stuff */
#define FL_NTABFOLDER 50
FL_OBJECT *fl_add_ntabfolder( int,
FL_Coord,
FL_Coord,
FL_Coord,
FL_Coord,
const char *);
FL_OBJECT *fl_create_ntabfolder( int,
FL_Coord,
FL_Coord,
FL_Coord,
FL_Coord,
const char * );
FL_OBJECT *fl_add_nformbrowser( int,
FL_Coord,
FL_Coord,
FL_Coord,
FL_Coord,
const char * );
FL_OBJECT *fl_create_nformbrowser( int,
FL_Coord,
FL_Coord,
FL_Coord,
FL_Coord,
const char * );
void make_backup( const char * );
int is_var_boxtype( int cn );
void set_testing_pixmap( FL_OBJECT * );
void set_testing_bitmap( FL_OBJECT * ob );
void set_snap_size( int,
int );
int get_snap_size( void );
void show_pallette( void );
void hide_pallette( void );
void reset_pallette_menu_status( void );
void select_pallette_entry( int );
void reset_pallette( void );
typedef struct {
double min,
max,
xmin,
xmax,
ymin,
ymax;
double val,
xval,
yval;
double step,
sstep,
lstep,
xstep,
ystep;
double slsize;
double thetai,
thetaf;
double ldelta,
rdelta;
double dval,
dmin,
dmax,
dstep;
int prec;
int direction;
int mbuttons;
int int_val;
int align;
int dx,
dy;
int show_focus;
int h_pref,
v_pref;
int nlines;
int xmajor,
xminor;
int ymajor,
yminor;
int xscale,
yscale;
float xbase,
ybase;
int xgrid,
ygrid;
char ** content;
char ** shortcut;
char ** callback;
unsigned char * mode;
int new_menuapi;
int global_scope;
int showsymbol;
char * misc_char;
int grid_linestyle;
int no_title;
int mark_active;
int * mval;
int orient;
} SuperSPEC;
SuperSPEC * get_superspec( FL_OBJECT * );
SuperSPEC * spec_to_superspec( FL_OBJECT * );
void * superspec_to_spec( FL_OBJECT * );
void copy_superspec( FL_OBJECT * dest,
FL_OBJECT * src );
void free_superspec( FL_OBJECT * obj );
#define ISBUTTON( cls ) ( ( cls ) == FL_BUTTON \
|| ( cls ) == FL_LIGHTBUTTON \
|| ( cls ) == FL_CHECKBUTTON \
|| ( cls ) == FL_ROUNDBUTTON \
|| ( cls ) == FL_ROUND3DBUTTON \
|| ( cls ) == FL_PIXMAPBUTTON \
|| ( cls ) == FL_BITMAPBUTTON \
|| ( cls ) == FL_SCROLLBUTTON \
|| ( cls ) == FL_LABELBUTTON )
#define ISCHOICE( cls ) ( ( cls ) == FL_CHOICE \
|| ( cls ) == FL_MENU \
|| ( cls ) == FL_BROWSER )
void select_object_by_class( int );
char * append_fd_suffix( const char * );
const char * get_placement( FL_FORM * );
unsigned int
check_resize( unsigned int what,
int nw,
int se );
void reset_dupinfo_cache( void );
int is_duplicate_info( const char * );
char * rel2abs( const char * rel_path );
int is_valid_c_name( const char * str );
void setup_how_return_menu( FL_OBJECT * );
void reset_how_return_menu( FL_OBJECT *,
unsigned int );
void handle_how_return_changes( FL_OBJECT *,
FL_OBJECT * );
int get_how_return_val( const char * );
const char * get_how_return_name( unsigned int,
int );
const char * file_tail( const char * );
void reset_object_list( void );
void addform_cb( FL_OBJECT *,
long );
void deleteform_cb( FL_OBJECT *,
long );
void changename_cb( FL_OBJECT *,
long );
void changesize_cb( FL_OBJECT *,
long );
#endif /* FD_MAIN_H */
/*
* Local variables:
* tab-width: 4
* indent-tabs-mode: nil
* End:
*/