annotate transform/FeatureExtractionPluginTransform.h @ 64:4d59dc469b0f

* Ensure plugin parameters for a transform are saved in the .sv file and restored in case the plugin has to be run again * Make plugin dialog offer options for mixdown/single-channel use if the file has more than one channels but the plugin only accepts one * Fix incorrect samplerate playback for second file loaded if its samplerate differed from first * Add Zoom to Fit and Select Visible Range menu options, split out Import Audio into main model and secondary model options * Add stubs for cut, copy and paste operations (not implemented yet)
author Chris Cannam
date Thu, 30 Mar 2006 13:18:11 +0000
parents 2157fa46c1e7
children 7afcfe666910
rev   line source
Chris@49 1 /* -*- c-basic-offset: 4 indent-tabs-mode: nil -*- vi:set ts=8 sts=4 sw=4: */
Chris@0 2
Chris@0 3 /*
Chris@52 4 Sonic Visualiser
Chris@52 5 An audio file viewer and annotation editor.
Chris@52 6 Centre for Digital Music, Queen Mary, University of London.
Chris@52 7 This file copyright 2006 Chris Cannam.
Chris@0 8
Chris@52 9 This program is free software; you can redistribute it and/or
Chris@52 10 modify it under the terms of the GNU General Public License as
Chris@52 11 published by the Free Software Foundation; either version 2 of the
Chris@52 12 License, or (at your option) any later version. See the file
Chris@52 13 COPYING included with this distribution for more information.
Chris@0 14 */
Chris@0 15
Chris@0 16 #ifndef _FEATURE_EXTRACTION_PLUGIN_TRANSFORM_H_
Chris@0 17 #define _FEATURE_EXTRACTION_PLUGIN_TRANSFORM_H_
Chris@0 18
Chris@0 19 #include "Transform.h"
Chris@0 20 #include "FeatureExtractionPlugin.h"
Chris@0 21
Chris@0 22 class DenseTimeValueModel;
Chris@0 23
Chris@0 24 class FeatureExtractionPluginTransform : public Transform
Chris@0 25 {
Chris@0 26 public:
Chris@0 27 FeatureExtractionPluginTransform(Model *inputModel,
Chris@0 28 QString plugin,
Chris@64 29 int channel,
Chris@56 30 QString configurationXml = "",
Chris@0 31 QString outputName = "");
Chris@0 32 virtual ~FeatureExtractionPluginTransform();
Chris@0 33
Chris@0 34 protected:
Chris@0 35 virtual void run();
Chris@0 36
Chris@0 37 FeatureExtractionPlugin *m_plugin;
Chris@64 38 int m_channel;
Chris@0 39 FeatureExtractionPlugin::OutputDescriptor *m_descriptor;
Chris@0 40 int m_outputFeatureNo;
Chris@0 41
Chris@0 42 void addFeature(size_t blockFrame,
Chris@0 43 const FeatureExtractionPlugin::Feature &feature);
Chris@0 44
Chris@0 45 void setCompletion(int);
Chris@0 46
Chris@0 47 // just casts
Chris@0 48 DenseTimeValueModel *getInput();
Chris@0 49 template <typename ModelClass> ModelClass *getOutput() {
Chris@0 50 ModelClass *mc = dynamic_cast<ModelClass *>(m_output);
Chris@0 51 if (!mc) {
Chris@0 52 std::cerr << "FeatureExtractionPluginTransform::getOutput: Output model not conformable" << std::endl;
Chris@0 53 }
Chris@0 54 return mc;
Chris@0 55 }
Chris@0 56 };
Chris@0 57
Chris@0 58 #endif
Chris@0 59