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
|
//
// "$Id: Fl_Type.h,v 1.4 1998/10/21 16:28:54 mike Exp $"
//
// Widget type header file for the Fast Light Tool Kit (FLTK).
//
// Each object described by Fluid is one of these objects. They
// are all stored in a double-linked list.
//
// There is also a single "factory" instance of each type of this.
// The method "make()" is called on this factory to create a new
// instance of this object. It could also have a "copy()" function,
// but it was easier to implement this by using the file read/write
// that is needed to save the setup anyways.
// Copyright 1998 by Bill Spitzak and others.
//
// This library is free software; you can redistribute it and/or
// modify it under the terms of the GNU Library General Public
// License as published by the Free Software Foundation; either
// version 2 of the License, or (at your option) any later version.
//
// This library 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
// Library General Public License for more details.
//
// You should have received a copy of the GNU Library General Public
// License along with this library; if not, write to the Free Software
// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
// USA.
//
// Please report all bugs and problems to "fltk-bugs@easysw.com".
//
#include <FL/Fl_Widget.H>
#include <FL/Fl_Menu.H>
class Fl_Type {
friend class Widget_Browser;
friend Fl_Widget *make_type_browser(int,int,int,int,const char *l=0);
friend class Fl_Window_Type;
virtual void setlabel(const char *); // virtual part of label(char*)
protected:
Fl_Type();
const char *name_;
const char *label_;
const char *callback_;
const char *user_data_;
const char *user_data_type_;
public: // things that should not be public:
Fl_Type *parent; // parent, which is previous in list
char new_selected; // browser highlight
char selected; // copied here by selection_changed()
char open_; // state of triangle in browser
char visible; // true if all parents are open
char rtti; // hack because I have no rtti, this is 0 for base class
int level; // number of parents over this
static Fl_Type *first, *last; // linked list of all objects
Fl_Type *next, *prev; // linked list of all objects
Fl_Type *factory;
const char *callback_name();
public:
virtual ~Fl_Type();
virtual Fl_Type *make() = 0;
void add(Fl_Type *parent); // add as new child
void insert(Fl_Type *n); // insert into list before n
Fl_Type* remove(); // remove from list
void move_before(Fl_Type*); // move before a sibling
virtual const char *title(); // string for browser
virtual const char *type_name() = 0; // type for code output
const char *name() const {return name_;}
void name(const char *);
const char *label() const {return label_;}
void label(const char *);
const char *callback() const {return callback_;}
void callback(const char *);
const char *user_data() const {return user_data_;}
void user_data(const char *);
const char *user_data_type() const {return user_data_type_;}
void user_data_type(const char *);
virtual Fl_Type* click_test(int,int);
virtual void add_child(Fl_Type*, Fl_Type* beforethis);
virtual void move_child(Fl_Type*, Fl_Type* beforethis);
virtual void remove_child(Fl_Type*);
static Fl_Type *current; // most recently picked object
virtual void open(); // what happens when you double-click
// read and write data to a saved file:
void write();
virtual void write_properties();
virtual void read_property(const char *);
virtual int read_fdesign(const char*, const char*);
// write code, these are called in order:
virtual void write_declare(); // write #include and #define to .h file
virtual void write_static(); // write static stuff to .c file
virtual void write_code1(); // code and .h before children
virtual void write_code2(); // code and .h after children
// fake rtti:
virtual int is_parent() const;
virtual int is_widget() const;
virtual int is_button() const;
virtual int is_valuator() const;
virtual int is_menu_item() const;
virtual int is_menu_button() const;
virtual int is_group() const;
virtual int is_window() const;
virtual int is_code_block() const;
virtual int is_decl_block() const;
virtual int is_class() const;
const char* class_name() const;
};
// object list operations:
Fl_Widget *make_widget_browser(int x,int y,int w,int h);
extern int modflag;
void delete_all(int selected_only=0);
void selection_changed(Fl_Type* new_current);
// file operations:
void write_word(const char *);
void write_string(const char *,...);
int write_file(const char *, int selected_only = 0);
int write_code(const char *cfile, const char *hfile);
int write_declare(const char *, ...);
int is_id(char);
const char* unique_id(void* o, const char*, const char*, const char*);
void write_c(const char*, ...);
void write_h(const char*, ...);
void write_cstring(const char *);
void write_cstring(const char *,int length);
void write_indent(int n);
void write_open(int);
void write_close(int n);
extern int write_number;
void write_public(int state); // writes pubic:/private: as needed
extern int indentation;
extern const char* indent();
int read_file(const char *, int merge);
const char *read_word(int wantbrace = 0);
void read_error(const char *format, ...);
// check legality of c code (sort of) and return error:
const char *c_check(const char *c, int type = 0);
// replace a string pointer with new value, strips leading/trailing blanks:
int storestring(const char *n, const char * & p, int nostrip=0);
extern int include_H_from_C;
//
// End of "$Id: Fl_Type.h,v 1.4 1998/10/21 16:28:54 mike Exp $".
//
|
