blob: a021dbf39ca58467a51ad52f5a00b6b744fcf2e8 (
plain)
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
|
private with Ada.Containers.Vectors;
private with System.Address_To_Access_Conversions;
package FLTK.Text_Buffers is
type Text_Buffer is new Wrapper with private;
type Text_Buffer_Cursor (Data : access Text_Buffer'Class) is limited null record
with Implicit_Dereference => Data;
type Position is new Natural;
type Modification is (Insert, Restyle, Delete, None);
type Modify_Callback is access procedure
(Action : in Modification;
Place : in Position;
Length : in Natural;
Deleted_Text : in String);
type Predelete_Callback is access procedure
(Place : in Position;
Length : in Natural);
function Create
(Requested_Size : in Natural := 0;
Preferred_Gap_Size : in Natural := 1024)
return Text_Buffer;
procedure Add_Modify_Callback
(This : in out Text_Buffer;
Func : in Modify_Callback);
procedure Add_Predelete_Callback
(This : in out Text_Buffer;
Func : in Predelete_Callback);
procedure Call_Modify_Callbacks
(This : in out Text_Buffer);
procedure Call_Predelete_Callbacks
(This : in out Text_Buffer);
procedure Insert_Text
(This : in out Text_Buffer;
Pos : in Natural;
Item : in String);
function Length
(This : in Text_Buffer)
return Natural;
procedure Load_File
(This : in Text_Buffer;
Name : in String);
procedure Remove_Selected_Text
(This : in out Text_Buffer);
procedure Save_File
(This : in Text_Buffer;
Name : in String);
function Search_Forward
(This : in Text_Buffer;
Start_At : in Natural;
Item : in String;
Found_At : out Natural;
Match_Case : in Boolean)
return Boolean;
procedure Set_Selection
(This : in out Text_Buffer;
Start, Finish : in Natural);
private
package Modify_Vectors is new Ada.Containers.Vectors
(Index_Type => Positive,
Element_Type => Modify_Callback);
package Predelete_Vectors is new Ada.Containers.Vectors
(Index_Type => Positive,
Element_Type => Predelete_Callback);
type Text_Buffer is new Wrapper with
record
Modify_CBs : Modify_Vectors.Vector;
Predelete_CBs : Predelete_Vectors.Vector;
end record;
overriding procedure Finalize
(This : in out Text_Buffer);
package Text_Buffer_Convert is new System.Address_To_Access_Conversions (Text_Buffer);
end FLTK.Text_Buffers;
|
