/[svn]/linuxsampler/trunk/src/drivers/midi/MidiInputDevice.cpp
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Diff of /linuxsampler/trunk/src/drivers/midi/MidiInputDevice.cpp

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revision 880 by schoenebeck, Tue Jun 27 22:57:37 2006 UTC revision 1305 by iliev, Mon Aug 27 07:51:28 2007 UTC
# Line 23  Line 23 
23    
24  #include "MidiInputDevice.h"  #include "MidiInputDevice.h"
25    
26    #include "../../Sampler.h"
27    
28  namespace LinuxSampler {  namespace LinuxSampler {
29    
30  // *************** ParameterActive ***************  // *************** ParameterActive ***************
# Line 97  namespace LinuxSampler { Line 99  namespace LinuxSampler {
99      }      }
100    
101      optional<int> MidiInputDevice::ParameterPorts::RangeMinAsInt(std::map<String,String> Parameters) {      optional<int> MidiInputDevice::ParameterPorts::RangeMinAsInt(std::map<String,String> Parameters) {
102          return optional<int>::nothing;          return 1;
103      }      }
104    
105      optional<int> MidiInputDevice::ParameterPorts::RangeMaxAsInt(std::map<String,String> Parameters) {      optional<int> MidiInputDevice::ParameterPorts::RangeMaxAsInt(std::map<String,String> Parameters) {
106          return optional<int>::nothing;          return 100;
107      }      }
108    
109      std::vector<int> MidiInputDevice::ParameterPorts::PossibilitiesAsInt(std::map<String,String> Parameters) {      std::vector<int> MidiInputDevice::ParameterPorts::PossibilitiesAsInt(std::map<String,String> Parameters) {
# Line 109  namespace LinuxSampler { Line 111  namespace LinuxSampler {
111      }      }
112    
113      void MidiInputDevice::ParameterPorts::OnSetValue(int i) throw (Exception) {      void MidiInputDevice::ParameterPorts::OnSetValue(int i) throw (Exception) {
114            MidiInputDevice* dev = static_cast<MidiInputDevice*> (pDevice);
115            Sampler* s = static_cast<Sampler*> (dev->pSampler);
116            std::map<uint, SamplerChannel*> channels = s->GetSamplerChannels();
117            std::map<uint, SamplerChannel*>::iterator iter = channels.begin();
118            for (; iter != channels.end(); iter++) {
119                SamplerChannel* chn = iter->second;
120                if (chn->GetMidiInputDevice() == NULL || chn->GetMidiInputDevice() != pDevice) {
121                    continue;
122                }
123                
124                int port = chn->GetMidiInputPort();
125                if (port >= i) {
126                    String err = "Sampler channel " + ToString(iter->first);
127                    err += " is still connected to MIDI port " + ToString(port);
128                    throw Exception(err);
129                }
130            }
131            
132          ((MidiInputDevice*)pDevice)->AcquirePorts(i);          ((MidiInputDevice*)pDevice)->AcquirePorts(i);
133      }      }
134    
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