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
|
with
Interfaces.C.Strings,
System;
use type
Interfaces.C.int,
Interfaces.C.Strings.chars_ptr;
package body FLTK.Dialogs is
procedure dialog_fl_alert
(M : in Interfaces.C.char_array);
pragma Import (C, dialog_fl_alert, "dialog_fl_alert");
-- function dialog_fl_ask
-- (M : in Interfaces.C.char_array)
-- return Interfaces.C.int;
-- pragma Import (C, dialog_fl_ask, "dialog_fl_ask");
procedure dialog_fl_beep
(B : in Interfaces.C.int);
pragma Import (C, dialog_fl_beep, "dialog_fl_beep");
function dialog_fl_choice
(M, A, B, C : in Interfaces.C.char_array)
return Interfaces.C.int;
pragma Import (C, dialog_fl_choice, "dialog_fl_choice");
function dialog_fl_input
(M, D : in Interfaces.C.char_array)
return Interfaces.C.Strings.chars_ptr;
pragma Import (C, dialog_fl_input, "dialog_fl_input");
procedure dialog_fl_message
(M : in Interfaces.C.char_array);
pragma Import (C, dialog_fl_message, "dialog_fl_message");
function dialog_fl_password
(M, D : in Interfaces.C.char_array)
return Interfaces.C.Strings.chars_ptr;
pragma Import (C, dialog_fl_password, "dialog_fl_password");
function dialog_fl_color_chooser
(N : in Interfaces.C.char_array;
R, G, B : in out Interfaces.C.double;
M : in Interfaces.C.int)
return Interfaces.C.int;
pragma Import (C, dialog_fl_color_chooser, "dialog_fl_color_chooser");
function dialog_fl_dir_chooser
(M, D : in Interfaces.C.char_array;
R : in Interfaces.C.int)
return Interfaces.C.Strings.chars_ptr;
pragma Import (C, dialog_fl_dir_chooser, "dialog_fl_dir_chooser");
function dialog_fl_file_chooser
(M, P, D : in Interfaces.C.char_array;
R : in Interfaces.C.int)
return Interfaces.C.Strings.chars_ptr;
pragma Import (C, dialog_fl_file_chooser, "dialog_fl_file_chooser");
function dialog_fl_get_message_hotspot
return Interfaces.C.int;
pragma Import (C, dialog_fl_get_message_hotspot, "dialog_fl_get_message_hotspot");
procedure dialog_fl_set_message_hotspot
(V : in Interfaces.C.int);
pragma Import (C, dialog_fl_set_message_hotspot, "dialog_fl_set_message_hotspot");
procedure dialog_fl_message_font
(F, S : in Interfaces.C.int);
pragma Import (C, dialog_fl_message_font, "dialog_fl_message_font");
function dialog_fl_message_icon
return System.Address;
pragma Import (C, dialog_fl_message_icon, "dialog_fl_message_icon");
procedure dialog_fl_message_title
(T : in Interfaces.C.char_array);
pragma Import (C, dialog_fl_message_title, "dialog_fl_message_title");
procedure dialog_fl_message_title_default
(T : in Interfaces.C.char_array);
pragma Import (C, dialog_fl_message_title_default, "dialog_fl_message_title_default");
procedure Alert
(Message : String) is
begin
dialog_fl_alert (Interfaces.C.To_C (Message));
end Alert;
-- function Ask
-- (Message : in String)
-- return Boolean is
-- begin
-- return dialog_fl_ask (Interfaces.C.To_C (Message)) /= 0;
-- end Ask;
procedure Beep
(Kind : in Beep_Kind) is
begin
dialog_fl_beep (Beep_Kind'Pos (Kind));
end Beep;
function Three_Way_Choice
(Message, Button1, Button2, Button3 : in String)
return Choice
is
Result : Interfaces.C.int := dialog_fl_choice
(Interfaces.C.To_C (Message),
Interfaces.C.To_C (Button1),
Interfaces.C.To_C (Button2),
Interfaces.C.To_C (Button3));
begin
return Choice'Val (Result);
end Three_Way_Choice;
function Text_Input
(Message : in String;
Default : in String := "")
return String
is
Result : Interfaces.C.Strings.chars_ptr := dialog_fl_input
(Interfaces.C.To_C (Message),
Interfaces.C.To_C (Default));
begin
if Result = Interfaces.C.Strings.Null_Ptr then
return "";
else
return Interfaces.C.Strings.Value (Result);
end if;
end Text_Input;
procedure Message_Box
(Message : in String) is
begin
dialog_fl_message (Interfaces.C.To_C (Message));
end Message_Box;
function Password
(Message : in String;
Default : in String := "")
return String
is
Result : Interfaces.C.Strings.chars_ptr := dialog_fl_password
(Interfaces.C.To_C (Message),
Interfaces.C.To_C (Default));
begin
if Result = Interfaces.C.Strings.Null_Ptr then
return "";
else
return Interfaces.C.Strings.Value (Result);
end if;
end Password;
function Color_Chooser
(Title : in String;
R, G, B : in out Long_Float;
Mode : in FLTK.Widgets.Groups.Color_Choosers.Color_Mode)
return Boolean
is
C_R : Interfaces.C.double := Interfaces.C.double (R);
C_G : Interfaces.C.double := Interfaces.C.double (G);
C_B : Interfaces.C.double := Interfaces.C.double (B);
M : Interfaces.C.int := FLTK.Widgets.Groups.Color_Choosers.Color_Mode'Pos (Mode);
Result : Boolean := dialog_fl_color_chooser
(Interfaces.C.To_C (Title), C_R, C_G, C_B, M) /= 0;
begin
R := Long_Float (C_R);
G := Long_Float (C_G);
B := Long_Float (C_B);
return Result;
end Color_Chooser;
function Dir_Chooser
(Message, Default : in String;
Relative : in Boolean := False)
return String
is
Result : Interfaces.C.Strings.chars_ptr := dialog_fl_dir_chooser
(Interfaces.C.To_C (Message),
Interfaces.C.To_C (Default),
Boolean'Pos (Relative));
begin
if Result = Interfaces.C.Strings.Null_Ptr then
return "";
else
return Interfaces.C.Strings.Value (Result);
end if;
end Dir_Chooser;
function File_Chooser
(Message, Filter_Pattern, Default : in String;
Relative : in Boolean := False)
return String
is
Result : Interfaces.C.Strings.chars_ptr := dialog_fl_file_chooser
(Interfaces.C.To_C (Message),
Interfaces.C.To_C (Filter_Pattern),
Interfaces.C.To_C (Default),
Boolean'Pos (Relative));
begin
if Result = Interfaces.C.Strings.Null_Ptr then
return "";
else
return Interfaces.C.Strings.Value (Result);
end if;
end File_Chooser;
function Get_Hotspot
return Boolean is
begin
return dialog_fl_get_message_hotspot /= 0;
end Get_Hotspot;
procedure Set_Hotspot
(To : in Boolean) is
begin
dialog_fl_set_message_hotspot (Boolean'Pos (To));
end Set_Hotspot;
procedure Set_Message_Font
(Font : in Font_Kind;
Size : in Font_Size) is
begin
dialog_fl_message_font (Font_Kind'Pos (Font), Interfaces.C.int (Size));
end Set_Message_Font;
function Get_Message_Icon
return FLTK.Widgets.Boxes.Box_Cursor is
begin
return (Data => Icon_Box'Access);
end Get_Message_Icon;
procedure Set_Message_Title
(To : in String) is
begin
dialog_fl_message_title (Interfaces.C.To_C (To));
end Set_Message_Title;
procedure Set_Message_Title_Default
(To : in String) is
begin
dialog_fl_message_title_default (Interfaces.C.To_C (To));
end Set_Message_Title_Default;
begin
Wrapper (Icon_Box).Void_Ptr := dialog_fl_message_icon;
Wrapper (Icon_Box).Needs_Dealloc := False;
end FLTK.Dialogs;
|