/[svn]/linuxsampler/trunk/src/mididriver/MidiInputDeviceFactory.cpp
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Contents of /linuxsampler/trunk/src/mididriver/MidiInputDeviceFactory.cpp

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Revision 153 - (show annotations) (download)
Mon Jun 28 04:21:11 2004 UTC (15 years, 7 months ago) by senkov
File size: 4246 byte(s)
* Updated MIDI infrastructure similar to what was previously
done with the AUDIO
* Implemented Alsa driver using new infrastructure
* TODO: MacOS drivers!

1 /***************************************************************************
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 #include "MidiInputDeviceFactory.h"
24
25 namespace LinuxSampler {
26
27 std::map<String, MidiInputDeviceFactory::InnerFactory*> MidiInputDeviceFactory::InnerFactories;
28
29 MidiInputDevice* MidiInputDeviceFactory::Create(String DriverName, std::map<String,String>& Parameters) throw (LinuxSamplerException) {
30 if (!InnerFactories[DriverName]) throw LinuxSamplerException("There is no midi input driver '" + DriverName + "'.");
31 return InnerFactories[DriverName]->Create(Parameters);
32 }
33
34 std::vector<String> MidiInputDeviceFactory::AvailableDrivers() {
35 std::vector<String> result;
36 std::map<String, InnerFactory*>::iterator iter = InnerFactories.begin();
37 while (iter != InnerFactories.end()) {
38 result.push_back(iter->first);
39 iter++;
40 }
41 return result;
42 }
43
44 String MidiInputDeviceFactory::AvailableDriversAsString() {
45 std::vector<String> drivers = AvailableDrivers();
46 String result;
47 std::vector<String>::iterator iter = drivers.begin();
48 for (; iter != drivers.end(); iter++) {
49 if (result != "") result += ",";
50 result += *iter;
51 }
52 return result;
53 }
54
55 std::map<String,DeviceCreationParameter*> MidiInputDeviceFactory::GetAvailableDriverParameters(String DriverName) throw (LinuxSamplerException) {
56 if (!InnerFactories[DriverName]) throw LinuxSamplerException("There is no midi input driver '" + DriverName + "'.");
57 return InnerFactories[DriverName]->AvailableParameters();
58 }
59
60 DeviceCreationParameter* MidiInputDeviceFactory::GetDriverParameter(String DriverName, String ParameterName) throw (LinuxSamplerException) {
61 std::map<String,DeviceCreationParameter*> parameters = GetAvailableDriverParameters(DriverName);
62 if (!parameters[ParameterName]) throw LinuxSamplerException("Midi input driver '" + DriverName + "' does not have a parameter '" + ParameterName + "'.");
63 return parameters[ParameterName];
64 }
65
66 String MidiInputDeviceFactory::GetDriverDescription(String DriverName) throw (LinuxSamplerException) {
67 if (!InnerFactories[DriverName]) throw LinuxSamplerException("There is no midi input driver '" + DriverName + "'.");
68 return InnerFactories[DriverName]->Description();
69 }
70
71 String MidiInputDeviceFactory::GetDriverVersion(String DriverName) throw (LinuxSamplerException) {
72 if (!InnerFactories[DriverName]) throw LinuxSamplerException("There is no midi input driver '" + DriverName + "'.");
73 return InnerFactories[DriverName]->Version();
74 }
75
76 } // namespace LinuxSampler

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