1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
769
770
771
772
773
774
775
776
777
778
779
780
781
782
783
784
785
786
787
788
789
790
791
792
793
794
795
796
797
798
799
800
801
802
803
804
805
806
807
808
809
810
811
812
813
814
815
816
817
818
819
820
821
822
823
824
825
826
827
828
829
830
831
832
833
834
835
836
837
838
839
840
841
842
|
/*
* 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 <http://www.gnu.org/licenses/>.
*/
/**
* \file fd_main.h
*
* This file is the header file used in the Form Designer
*/
#ifndef FD_MAIN_H_
#define FD_MAIN_H_
#include <stdio.h>
#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:
*/
|
