/[svn]/linuxsampler/trunk/src/drivers/DeviceParameter.h
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Annotation of /linuxsampler/trunk/src/drivers/DeviceParameter.h

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Revision 170 - (hide annotations) (download) (as text)
Sat Jul 3 20:08:07 2004 UTC (19 years, 8 months ago) by senkov
File MIME type: text/x-c++hdr
File size: 14473 byte(s)
* moved ToString to common
* Implemented handling of multiple connections
* Implemented guts for event subscription/unsubscription
* Illustrated event notification sending by sending MISC events
when connections are established or terminated.

1 schoenebeck 123 /***************************************************************************
2     * *
3     * LinuxSampler - modular, streaming capable sampler *
4     * *
5     * Copyright (C) 2003, 2004 by Benno Senoner and Christian Schoenebeck *
6     * *
7     * This program is free software; you can redistribute it and/or modify *
8     * it under the terms of the GNU General Public License as published by *
9     * the Free Software Foundation; either version 2 of the License, or *
10     * (at your option) any later version. *
11     * *
12     * This program is distributed in the hope that it will be useful, *
13     * but WITHOUT ANY WARRANTY; without even the implied warranty of *
14     * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
15     * GNU General Public License for more details. *
16     * *
17     * You should have received a copy of the GNU General Public License *
18     * along with this program; if not, write to the Free Software *
19     * Foundation, Inc., 59 Temple Place, Suite 330, Boston, *
20     * MA 02111-1307 USA *
21     ***************************************************************************/
22    
23     #ifndef __LS_DEVICE_PARAMETER_H__
24     #define __LS_DEVICE_PARAMETER_H__
25    
26     #include <map>
27     #include <vector>
28    
29     #include "../common/global.h"
30     #include "../common/optional.h"
31     #include "../common/LinuxSamplerException.h"
32    
33     namespace LinuxSampler {
34    
35     // TODO: All plurar parameter classes (except for String) have to be added (namely DeviceRuntimeParameterBools, DeviceRuntimeParameterInts, DeviceRuntimeParameterFloats, DeviceCreationParameterBools, DeviceCreationParameterInts, DeviceCreationParameterFloats), I ignored them for the moment, because they were not that necessary.
36    
37     class DeviceRuntimeParameter {
38     public:
39     virtual String Type() = 0;
40     virtual String Description() = 0;
41     virtual bool Fix() = 0;
42     virtual bool Multiplicity() = 0;
43     virtual optional<String> RangeMin() = 0;
44     virtual optional<String> RangeMax() = 0;
45     virtual optional<String> Possibilities() = 0;
46     virtual String Value() = 0;
47     virtual void SetValue(String val) throw (LinuxSamplerException) = 0;
48     };
49    
50     class DeviceRuntimeParameterBool : public DeviceRuntimeParameter {
51     public:
52     DeviceRuntimeParameterBool(bool bVal);
53     virtual String Type();
54     virtual bool Multiplicity();
55     virtual optional<String> RangeMin();
56     virtual optional<String> RangeMax();
57     virtual optional<String> Possibilities();
58     virtual String Value();
59     virtual void SetValue(String val) throw (LinuxSamplerException);
60    
61     virtual bool ValueAsBool();
62     virtual void SetValue(bool b);
63    
64     virtual void OnSetValue(bool b) throw (LinuxSamplerException) = 0;
65     protected:
66     bool bVal;
67     };
68    
69     class DeviceRuntimeParameterInt : public DeviceRuntimeParameter {
70     public:
71     DeviceRuntimeParameterInt(int iVal);
72     virtual String Type();
73     virtual bool Multiplicity();
74     virtual optional<String> RangeMin();
75     virtual optional<String> RangeMax();
76     virtual optional<String> Possibilities();
77     virtual String Value();
78     virtual void SetValue(String val) throw (LinuxSamplerException);
79    
80     virtual int ValueAsInt();
81     virtual void SetValue(int i);
82    
83     virtual optional<int> RangeMinAsInt() = 0;
84     virtual optional<int> RangeMaxAsInt() = 0;
85     virtual std::vector<int> PossibilitiesAsInt() = 0;
86     virtual void OnSetValue(int i) throw (LinuxSamplerException) = 0;
87     protected:
88     int iVal;
89     };
90    
91     class DeviceRuntimeParameterFloat : public DeviceRuntimeParameter {
92     public:
93     DeviceRuntimeParameterFloat(float fVal);
94     virtual String Type();
95     virtual bool Multiplicity();
96     virtual optional<String> RangeMin();
97     virtual optional<String> RangeMax();
98     virtual optional<String> Possibilities();
99     virtual String Value();
100     virtual void SetValue(String val) throw (LinuxSamplerException);
101    
102     virtual float ValueAsFloat();
103     virtual void SetValue(float f);
104    
105     virtual optional<float> RangeMinAsFloat() = 0;
106     virtual optional<float> RangeMaxAsFloat() = 0;
107     virtual std::vector<float> PossibilitiesAsFloat() = 0;
108     virtual void OnSetValue(float f) = 0;
109     protected:
110     float fVal;
111     };
112    
113     class DeviceRuntimeParameterString : public DeviceRuntimeParameter {
114     public:
115     DeviceRuntimeParameterString(String sVal);
116     virtual String Type();
117     virtual bool Multiplicity();
118     virtual optional<String> RangeMin();
119     virtual optional<String> RangeMax();
120     virtual optional<String> Possibilities();
121     virtual String Value();
122     virtual void SetValue(String val) throw (LinuxSamplerException);
123    
124     virtual std::vector<String> PossibilitiesAsString() = 0;
125     virtual void OnSetValue(String s) = 0;
126     protected:
127     String sVal;
128     };
129    
130     class DeviceRuntimeParameterStrings : public DeviceRuntimeParameter {
131     public:
132     DeviceRuntimeParameterStrings(std::vector<String> vS);
133     virtual String Type();
134     virtual bool Multiplicity();
135     virtual optional<String> RangeMin();
136     virtual optional<String> RangeMax();
137     virtual optional<String> Possibilities();
138     virtual String Value();
139     virtual void SetValue(String val) throw (LinuxSamplerException);
140    
141     virtual std::vector<String> ValueAsStrings();
142     virtual void SetValue(std::vector<String> vS);
143    
144     virtual std::vector<String> PossibilitiesAsString() = 0;
145     virtual void OnSetValue(std::vector<String> vS) = 0;
146     protected:
147     std::vector<String> sVals;
148     };
149    
150    
151    
152     class DeviceCreationParameter : public DeviceRuntimeParameter {
153     public:
154     virtual bool Mandatory() = 0;
155     virtual optional<String> Depends();
156     virtual std::map<String,DeviceCreationParameter*> DependsAsParameters() = 0;
157     virtual optional<String> Default();
158     virtual optional<String> Default(std::map<String,String> Parameters) = 0;
159     virtual optional<String> RangeMin();
160     virtual optional<String> RangeMin(std::map<String,String> Parameters) = 0;
161     virtual optional<String> RangeMax();
162     virtual optional<String> RangeMax(std::map<String,String> Parameters) = 0;
163     virtual optional<String> Possibilities();
164     virtual optional<String> Possibilities(std::map<String,String> Parameters) = 0;
165     };
166    
167     class DeviceCreationParameterBool : public DeviceCreationParameter {
168     public:
169     DeviceCreationParameterBool();
170     DeviceCreationParameterBool(bool bVal);
171     DeviceCreationParameterBool(String val) throw (LinuxSamplerException);
172     virtual String Type();
173     virtual bool Multiplicity();
174     virtual optional<String> Default(std::map<String,String> Parameters);
175     virtual optional<String> RangeMin(std::map<String,String> Parameters);
176     virtual optional<String> RangeMax(std::map<String,String> Parameters);
177     virtual optional<String> Possibilities(std::map<String,String> Parameters);
178     virtual String Value();
179     virtual void SetValue(String val) throw (LinuxSamplerException);
180    
181     virtual bool ValueAsBool();
182     virtual void SetValue(bool b);
183    
184     virtual optional<bool> DefaultAsBool(std::map<String,String> Parameters) = 0;
185     virtual void OnSetValue(bool b) throw (LinuxSamplerException) = 0;
186     protected:
187     bool bVal;
188 senkov 128 void InitWithDefault();
189 schoenebeck 123 private:
190     };
191    
192     class DeviceCreationParameterInt : public DeviceCreationParameter {
193     public:
194     DeviceCreationParameterInt();
195     DeviceCreationParameterInt(int iVal);
196     DeviceCreationParameterInt(String val) throw (LinuxSamplerException);
197     virtual String Type();
198     virtual bool Multiplicity();
199     virtual optional<String> Default(std::map<String,String> Parameters);
200     virtual optional<String> RangeMin(std::map<String,String> Parameters);
201     virtual optional<String> RangeMax(std::map<String,String> Parameters);
202     virtual optional<String> Possibilities(std::map<String,String> Parameters);
203     virtual String Value();
204     virtual void SetValue(String val) throw (LinuxSamplerException);
205    
206     virtual int ValueAsInt();
207     virtual void SetValue(int i);
208    
209     virtual optional<int> DefaultAsInt(std::map<String,String> Parameters) = 0;
210     virtual optional<int> RangeMinAsInt(std::map<String,String> Parameters) = 0;
211     virtual optional<int> RangeMaxAsInt(std::map<String,String> Parameters) = 0;
212     virtual std::vector<int> PossibilitiesAsInt(std::map<String,String> Parameters) = 0;
213     virtual void OnSetValue(int i) throw (LinuxSamplerException) = 0;
214     protected:
215     int iVal;
216 senkov 128 void InitWithDefault();
217 schoenebeck 123 private:
218     };
219    
220     class DeviceCreationParameterFloat : public DeviceCreationParameter {
221     public:
222     DeviceCreationParameterFloat();
223     DeviceCreationParameterFloat(float fVal);
224     DeviceCreationParameterFloat(String val) throw (LinuxSamplerException);
225     virtual String Type();
226     virtual bool Multiplicity();
227     virtual optional<String> Default(std::map<String,String> Parameters);
228     virtual optional<String> RangeMin(std::map<String,String> Parameters);
229     virtual optional<String> RangeMax(std::map<String,String> Parameters);
230     virtual optional<String> Possibilities(std::map<String,String> Parameters);
231     virtual String Value();
232     virtual void SetValue(String val) throw (LinuxSamplerException);
233    
234     virtual float ValueAsFloat();
235     virtual void SetValue(float f);
236    
237     virtual optional<float> DefaultAsFloat(std::map<String,String> Parameters) = 0;
238     virtual optional<float> RangeMinAsFloat(std::map<String,String> Parameters) = 0;
239     virtual optional<float> RangeMaxAsFloat(std::map<String,String> Parameters) = 0;
240     virtual std::vector<float> PossibilitiesAsFloat(std::map<String,String> Parameters) = 0;
241     virtual void OnSetValue(float f) throw (LinuxSamplerException) = 0;
242     protected:
243     float fVal;
244 senkov 128 void InitWithDefault();
245 schoenebeck 123 private:
246     };
247    
248     class DeviceCreationParameterString : public DeviceCreationParameter {
249     public:
250     DeviceCreationParameterString();
251     DeviceCreationParameterString(String sVal);
252     virtual String Type();
253     virtual bool Multiplicity();
254     virtual optional<String> RangeMin(std::map<String,String> Parameters);
255     virtual optional<String> RangeMax(std::map<String,String> Parameters);
256     virtual optional<String> Possibilities(std::map<String,String> Parameters);
257     virtual String Value();
258     virtual void SetValue(String val) throw (LinuxSamplerException);
259    
260     virtual std::vector<String> PossibilitiesAsString(std::map<String,String> Parameters) = 0;
261     virtual void OnSetValue(String s) throw (LinuxSamplerException) = 0;
262     protected:
263     String sVal;
264 senkov 128 void InitWithDefault();
265 schoenebeck 123 private:
266     };
267    
268     class DeviceCreationParameterStrings : public DeviceCreationParameter {
269     public:
270     DeviceCreationParameterStrings();
271     DeviceCreationParameterStrings(std::vector<String> sVals);
272     DeviceCreationParameterStrings(String val) throw (LinuxSamplerException);
273     virtual String Type();
274     virtual bool Multiplicity();
275     virtual optional<String> RangeMin(std::map<String,String> Parameters);
276     virtual optional<String> RangeMax(std::map<String,String> Parameters);
277     virtual optional<String> Possibilities(std::map<String,String> Parameters);
278     virtual String Value();
279     virtual void SetValue(String val) throw (LinuxSamplerException);
280    
281     virtual std::vector<String> ValueAsStrings();
282     virtual void SetValue(std::vector<String> vS);
283    
284     virtual optional<std::vector<String> > DefaultAsStrings(std::map<String,String> Parameters) = 0;
285     virtual std::vector<String> PossibilitiesAsString(std::map<String,String> Parameters) = 0;
286     virtual void OnSetValue(std::vector<String> vS) throw (LinuxSamplerException) = 0;
287     protected:
288     std::vector<String> sVals;
289 senkov 128 void InitWithDefault();
290 schoenebeck 123 private:
291     };
292    
293     } // namespace LinuxSampler
294    
295     #endif // __LS_DEVICE_PARAMETER_H__

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