File: valuerequester.h

package info (click to toggle)
mixviews 1.20-10.1
  • links: PTS
  • area: main
  • in suites: potato
  • size: 2,928 kB
  • ctags: 5,960
  • sloc: cpp: 32,879; ansic: 2,110; makefile: 445; sh: 17
file content (74 lines) | stat: -rw-r--r-- 2,481 bytes parent folder | download | duplicates (4)
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
// valuerequester.h

/******************************************************************************
 *
 *  MiXViews - an X window system based sound & data editor/processor
 *
 *  Copyright (c) 1993, 1994 Regents of the University of California
 *
 *  Author:     Douglas Scott
 *  Date:       December 13, 1994
 *
 *  Permission to use, copy and modify this software and its documentation
 *  for research and/or educational purposes and without fee is hereby granted,
 *  provided that the above copyright notice appear in all copies and that
 *  both that copyright notice and this permission notice appear in
 *  supporting documentation. The author reserves the right to distribute this
 *  software and its documentation.  The University of California and the author
 *  make no representations about the suitability of this software for any
 *  purpose, and in no event shall University of California be liable for any
 *  damage, loss of data, or profits resulting from its use.
 *  It is provided "as is" without express or implied warranty.
 *
 ******************************************************************************/

#include "request.h"
#include "requester.h"

class ChoiceRequester : public TitledRequester {
public:
	ChoiceRequester(const char* title, const char* label,
					const char* names, ChoiceValue& value)
		: TitledRequester(title),
		  requestLabel(label), requestNames(names), theValue(value) {}
protected:
	redefined void configureRequest(Request* request) {
		request->appendChoice(requestLabel, requestNames,
				      &theValue, true);
	}
private:
	const char* requestLabel;
	const char* requestNames;
	ChoiceValue& theValue;
};

//********

template <class T>
class ValueRequester : public TitledRequester {
public:
	ValueRequester(const char* title, const char* label, T& value)
		: TitledRequester(title), requestLabel(label), theValue(value) {}
protected:
	inline redefined void configureRequest(Request* request) {
		request->appendValue(requestLabel, &theValue);
	}
protected:
	const char* requestLabel;
	T& theValue;
};

template <class T>
class RangedValueRequester : public ValueRequester<T> {
public:
	RangedValueRequester(const char* title, const char* label,
			     T& value, const Range& range)
		: ValueRequester<T>(title, label, value), theRange(range) {}
protected:
	inline redefined void configureRequest(Request* request) {
		request->appendValue(requestLabel, &theValue, theRange);
	}
private:
	const Range& theRange;
};