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  1. /*
  2. Copyright (C) 2017 Xenakios
  3. This program is free software; you can redistribute it and/or modify
  4. it under the terms of version 3 of the GNU General Public License
  5. as published by the Free Software Foundation.
  6. This program is distributed in the hope that it will be useful,
  7. but WITHOUT ANY WARRANTY; without even the implied warranty of
  8. MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  9. GNU General Public License (version 3) for more details.
  10. www.gnu.org/licenses
  11. */
  12. #include "PluginProcessor.h"
  13. #include "PluginEditor.h"
  14. #include <array>
  15. #include "RenderSettingsComponent.h"
  16. extern String g_plugintitle;
  17. //==============================================================================
  18. PaulstretchpluginAudioProcessorEditor::PaulstretchpluginAudioProcessorEditor(PaulstretchpluginAudioProcessor& p)
  19. : AudioProcessorEditor(&p),
  20. m_wavecomponent(p.m_afm,p.m_thumb.get()),
  21. processor(p), m_perfmeter(&p),
  22. m_wavefilter_tab(TabbedButtonBar::TabsAtTop),
  23. m_free_filter_component(p.getStretchSource()->getMutex())
  24. {
  25. m_wave_container = new Component;
  26. m_free_filter_component.set_envelope(processor.m_free_filter_envelope);
  27. m_free_filter_component.TimeFromNormalized = [this](double x)
  28. {
  29. //return jmap<double>(pow(x, 3.0), 0.0, 1.0, 30.0, processor.getSampleRateChecked()/2.0);
  30. return 30.0*pow(1.05946309436, x*115.0);
  31. };
  32. m_free_filter_component.ValueFromNormalized = [this](double x)
  33. {
  34. return jmap<double>(x, 0.0, 1.0, -48.0, 12.0);
  35. };
  36. m_wavefilter_tab.setTabBarDepth(20);
  37. addAndMakeVisible(&m_perfmeter);
  38. addAndMakeVisible(&m_import_button);
  39. m_import_button.setButtonText("Import file...");
  40. m_import_button.onClick = [this]() { chooseFile(); };
  41. addAndMakeVisible(&m_settings_button);
  42. m_settings_button.setButtonText("Settings...");
  43. m_settings_button.onClick = [this]() { showSettingsMenu(); };
  44. if (processor.wrapperType == AudioProcessor::wrapperType_Standalone)
  45. {
  46. addAndMakeVisible(&m_render_button);
  47. m_render_button.setButtonText("Render...");
  48. m_render_button.onClick = [this]() { showRenderDialog(); };
  49. }
  50. addAndMakeVisible(m_rewind_button);
  51. m_rewind_button.setButtonText("<<");
  52. m_rewind_button.onClick = [this]()
  53. {
  54. *processor.getBoolParameter(cpi_rewind) = true;
  55. //processor.getStretchSource()->seekPercent(processor.getStretchSource()->getPlayRange().getStart());
  56. };
  57. addAndMakeVisible(&m_info_label);
  58. m_info_label.setJustificationType(Justification::centredRight);
  59. m_wavecomponent.GetFileCallback = [this]() { return processor.getAudioFile(); };
  60. const auto& pars = processor.getParameters();
  61. for (int i=0;i<pars.size();++i)
  62. {
  63. AudioProcessorParameterWithID* parid = dynamic_cast<AudioProcessorParameterWithID*>(pars[i]);
  64. jassert(parid);
  65. bool notifyonlyonrelease = false;
  66. if (parid->paramID.startsWith("fftsize") || parid->paramID.startsWith("numoutchans")
  67. || parid->paramID.startsWith("numinchans"))
  68. notifyonlyonrelease = true;
  69. int group_id = -1;
  70. if (i == cpi_harmonicsbw || i == cpi_harmonicsfreq || i == cpi_harmonicsgauss || i == cpi_numharmonics)
  71. group_id = 0;
  72. if (i == cpi_octavesm2 || i == cpi_octavesm1 || i == cpi_octaves0 || i == cpi_octaves1 || i == cpi_octaves15 ||
  73. i == cpi_octaves2 || i==cpi_octaves_extra1 || i==cpi_octaves_extra2)
  74. group_id = -2; // -2 for not included in the main parameters page
  75. if (i >= cpi_octaves_ratio0 && i <= cpi_octaves_ratio7)
  76. group_id = -2;
  77. if ((i >= cpi_enable_spec_module0 && i <= cpi_enable_spec_module8))
  78. group_id = -2;
  79. if (i == cpi_tonalvsnoisebw || i == cpi_tonalvsnoisepreserve)
  80. group_id = 1;
  81. if (i == cpi_filter_low || i == cpi_filter_high)
  82. group_id = 6;
  83. if (i == cpi_compress)
  84. group_id = 8;
  85. if (i == cpi_spreadamount)
  86. group_id = 5;
  87. if (i == cpi_frequencyshift)
  88. group_id = 2;
  89. if (i == cpi_pitchshift)
  90. group_id = 3;
  91. if (i == cpi_freefilter_scaley || i == cpi_freefilter_shiftx || i == cpi_freefilter_shifty ||
  92. i == cpi_freefilter_tilty || i == cpi_freefilter_randomy_amount || i == cpi_freefilter_randomy_numbands
  93. || i == cpi_freefilter_randomy_rate)
  94. group_id = 7;
  95. if (group_id >= -1)
  96. {
  97. m_parcomps.emplace_back(std::make_unique<ParameterComponent>(pars[i], notifyonlyonrelease));
  98. m_parcomps.back()->m_group_id = group_id;
  99. if (group_id >= -1)
  100. addAndMakeVisible(m_parcomps.back().get());
  101. }
  102. else
  103. {
  104. m_parcomps.push_back(nullptr);
  105. }
  106. }
  107. //addAndMakeVisible(&m_specvis);
  108. m_wave_container->addAndMakeVisible(&m_zs);
  109. m_zs.RangeChanged = [this](Range<double> r)
  110. {
  111. m_wavecomponent.setViewRange(r);
  112. processor.m_wave_view_range = r;
  113. };
  114. m_zs.setRange(processor.m_wave_view_range, true);
  115. m_wavecomponent.ViewRangeChangedCallback = [this](Range<double> rng)
  116. {
  117. m_zs.setRange(rng, false);
  118. };
  119. m_wavecomponent.TimeSelectionChangedCallback = [this](Range<double> range, int which)
  120. {
  121. *processor.getFloatParameter(cpi_soundstart) = range.getStart();
  122. *processor.getFloatParameter(cpi_soundend) = range.getEnd();
  123. };
  124. m_wavecomponent.CursorPosCallback = [this]()
  125. {
  126. return processor.getStretchSource()->getInfilePositionPercent();
  127. };
  128. m_wavecomponent.SeekCallback = [this](double pos)
  129. {
  130. if (processor.getStretchSource()->getPlayRange().contains(pos))
  131. processor.getStretchSource()->seekPercent(pos);
  132. };
  133. m_wavecomponent.ShowFileCacheRange = true;
  134. m_spec_order_ed.setSource(processor.getStretchSource());
  135. addAndMakeVisible(&m_spec_order_ed);
  136. m_spec_order_ed.ModuleSelectedCallback = [this](int id)
  137. {
  138. for (int i = 0; i < m_parcomps.size(); ++i)
  139. {
  140. if (m_parcomps[i] != nullptr)
  141. {
  142. if (m_parcomps[i]->m_group_id == id)
  143. m_parcomps[i]->setHighLighted(true);
  144. else
  145. m_parcomps[i]->setHighLighted(false);
  146. }
  147. }
  148. };
  149. m_spec_order_ed.ModuleOrderOrEnabledChangedCallback = [this]()
  150. {
  151. /*
  152. const auto& specord = processor.getStretchSource()->getSpectrumProcessOrder();
  153. for (int i = 0; i < specord.size(); ++i)
  154. {
  155. int grtofind = specord[i].m_index;
  156. for (int j = 0; j < m_parcomps.size(); ++j)
  157. {
  158. int gid = m_parcomps[j]->m_group_id;
  159. if (gid == grtofind)
  160. {
  161. m_parcomps[j]->setEnabled(specord[i].m_enabled);
  162. }
  163. }
  164. }
  165. */
  166. processor.setDirty();
  167. };
  168. m_ratiomixeditor.GetParameterValue = [this](int which, int index)
  169. {
  170. if (which == 0)
  171. return (double)*processor.getFloatParameter((int)cpi_octaves_ratio0 + index);
  172. if (which == 1)
  173. {
  174. if (index == 0)
  175. return (double)*processor.getFloatParameter(cpi_octavesm2);
  176. if (index == 1)
  177. return (double)*processor.getFloatParameter(cpi_octavesm1);
  178. if (index == 2)
  179. return (double)*processor.getFloatParameter(cpi_octaves0);
  180. if (index == 3)
  181. return (double)*processor.getFloatParameter(cpi_octaves1);
  182. if (index == 4)
  183. return (double)*processor.getFloatParameter(cpi_octaves15);
  184. if (index == 5)
  185. return (double)*processor.getFloatParameter(cpi_octaves2);
  186. if (index == 6)
  187. return (double)*processor.getFloatParameter(cpi_octaves_extra1);
  188. if (index == 7)
  189. return (double)*processor.getFloatParameter(cpi_octaves_extra2);
  190. }
  191. return 0.0;
  192. };
  193. m_ratiomixeditor.OnRatioLevelChanged = [this](int index, double val)
  194. {
  195. if (index == 0)
  196. *processor.getFloatParameter(cpi_octavesm2) = val;
  197. if (index == 1)
  198. *processor.getFloatParameter(cpi_octavesm1) = val;
  199. if (index == 2)
  200. *processor.getFloatParameter(cpi_octaves0) = val;
  201. if (index == 3)
  202. *processor.getFloatParameter(cpi_octaves1) = val;
  203. if (index == 4)
  204. *processor.getFloatParameter(cpi_octaves15) = val;
  205. if (index == 5)
  206. *processor.getFloatParameter(cpi_octaves2) = val;
  207. if (index == 6)
  208. *processor.getFloatParameter(cpi_octaves_extra1) = val;
  209. if (index == 7)
  210. *processor.getFloatParameter(cpi_octaves_extra2) = val;
  211. };
  212. m_ratiomixeditor.OnRatioChanged = [this](int index, double val)
  213. {
  214. *processor.getFloatParameter((int)cpi_octaves_ratio0 + index) = val;
  215. };
  216. m_wave_container->addAndMakeVisible(&m_wavecomponent);
  217. m_wavefilter_tab.addTab("Waveform", Colours::white, m_wave_container, true);
  218. m_wavefilter_tab.addTab("Ratio mixer", Colours::white, &m_ratiomixeditor, false);
  219. m_wavefilter_tab.addTab("Free filter", Colours::white, &m_free_filter_component, false);
  220. addAndMakeVisible(&m_wavefilter_tab);
  221. setSize (1200, 320+14*25);
  222. startTimer(1, 100);
  223. startTimer(2, 1000);
  224. startTimer(3, 200);
  225. m_wavecomponent.startTimer(100);
  226. }
  227. PaulstretchpluginAudioProcessorEditor::~PaulstretchpluginAudioProcessorEditor()
  228. {
  229. }
  230. void PaulstretchpluginAudioProcessorEditor::showRenderDialog()
  231. {
  232. auto content = new RenderSettingsComponent(&processor);
  233. content->setSize(content->getWidth(), content->getPreferredHeight());
  234. CallOutBox& myBox = CallOutBox::launchAsynchronously(content, m_render_button.getBounds(), this);
  235. }
  236. void PaulstretchpluginAudioProcessorEditor::paint (Graphics& g)
  237. {
  238. g.fillAll(Colours::darkgrey);
  239. }
  240. void PaulstretchpluginAudioProcessorEditor::resized()
  241. {
  242. m_import_button.setBounds(1, 1, 60, 24);
  243. m_import_button.changeWidthToFitText();
  244. m_settings_button.setBounds(m_import_button.getRight() + 1, 1, 60, 24);
  245. m_settings_button.changeWidthToFitText();
  246. int yoffs = m_settings_button.getRight() + 1;
  247. if (processor.wrapperType == AudioProcessor::wrapperType_Standalone)
  248. {
  249. m_render_button.setBounds(yoffs, 1, 60, 24);
  250. m_render_button.changeWidthToFitText();
  251. yoffs = m_render_button.getRight() + 1;
  252. }
  253. m_rewind_button.setBounds(yoffs, 1, 30, 24);
  254. yoffs = m_rewind_button.getRight() + 1;
  255. m_perfmeter.setBounds(yoffs, 1, 150, 24);
  256. m_info_label.setBounds(m_perfmeter.getRight() + 1, m_settings_button.getY(),
  257. getWidth()- m_perfmeter.getRight()-1, 24);
  258. int w = getWidth();
  259. int xoffs = 1;
  260. yoffs = 30;
  261. int div = w / 6;
  262. //std::vector<std::vector<int>> layout;
  263. //layout.emplace_back(cpi_capture_enabled, cpi_passthrough, cpi_pause_enabled, cpi_freeze);
  264. //layout.emplace_back(cpi_main_volume, cpi_num_inchans, cpi_num_outchans);
  265. m_parcomps[cpi_capture_enabled]->setBounds(xoffs, yoffs, div-1, 24);
  266. //xoffs += div;
  267. //m_parcomps[cpi_max_capture_len]->setBounds(xoffs, yoffs, div - 1, 24);
  268. xoffs += div;
  269. m_parcomps[cpi_passthrough]->setBounds(xoffs, yoffs, div - 1, 24);
  270. xoffs += div;
  271. m_parcomps[cpi_pause_enabled]->setBounds(xoffs, yoffs, div-1, 24);
  272. xoffs += div;
  273. m_parcomps[cpi_freeze]->setBounds(xoffs, yoffs, div - 1, 24);
  274. xoffs += div;
  275. m_parcomps[cpi_bypass_stretch]->setBounds(xoffs, yoffs, div - 1, 24);
  276. xoffs += div;
  277. m_parcomps[cpi_looping_enabled]->setBounds(xoffs, yoffs, div - 1, 24);
  278. xoffs = 1;
  279. yoffs += 25;
  280. div = w / 3;
  281. m_parcomps[cpi_main_volume]->setBounds(xoffs, yoffs, div-1, 24);
  282. xoffs += div;
  283. m_parcomps[cpi_num_inchans]->setBounds(xoffs, yoffs, div - 1, 24);
  284. xoffs += div;
  285. m_parcomps[cpi_num_outchans]->setBounds(xoffs, yoffs, div-1, 24);
  286. div = w / 2;
  287. xoffs = 1;
  288. yoffs += 25;
  289. m_parcomps[cpi_fftsize]->setBounds(xoffs, yoffs, div - 1, 24);
  290. xoffs += div;
  291. m_parcomps[cpi_stretchamount]->setBounds(xoffs, yoffs, div - 1, 24);
  292. xoffs = 1;
  293. yoffs += 25;
  294. m_parcomps[cpi_pitchshift]->setBounds(xoffs, yoffs, div - 1, 24);
  295. xoffs += div;
  296. m_parcomps[cpi_frequencyshift]->setBounds(xoffs, yoffs, div - 1, 24);
  297. /*
  298. xoffs = 1;
  299. yoffs += 25;
  300. m_parcomps[cpi_octavesm2]->setBounds(xoffs, yoffs, div - 1, 24);
  301. xoffs += div;
  302. m_parcomps[cpi_octavesm1]->setBounds(xoffs, yoffs, div - 1, 24);
  303. xoffs = 1;
  304. yoffs += 25;
  305. m_parcomps[cpi_octaves0]->setBounds(xoffs, yoffs, div - 1, 24);
  306. xoffs += div;
  307. m_parcomps[cpi_octaves1]->setBounds(xoffs, yoffs, div - 1, 24);
  308. xoffs = 1;
  309. yoffs += 25;
  310. m_parcomps[cpi_octaves15]->setBounds(xoffs, yoffs, div - 1, 24);
  311. xoffs += div;
  312. m_parcomps[cpi_octaves2]->setBounds(xoffs, yoffs, div - 1, 24);
  313. */
  314. xoffs = 1;
  315. yoffs += 25;
  316. m_parcomps[cpi_numharmonics]->setBounds(xoffs, yoffs, div - 1, 24);
  317. xoffs += div;
  318. m_parcomps[cpi_harmonicsfreq]->setBounds(xoffs, yoffs, div - 1, 24);
  319. xoffs = 1;
  320. yoffs += 25;
  321. m_parcomps[cpi_harmonicsbw]->setBounds(xoffs, yoffs, div - 1, 24);
  322. xoffs += div;
  323. m_parcomps[cpi_harmonicsgauss]->setBounds(xoffs, yoffs, div - 1, 24);
  324. xoffs = 1;
  325. yoffs += 25;
  326. m_parcomps[cpi_spreadamount]->setBounds(xoffs, yoffs, div - 1, 24);
  327. xoffs += div;
  328. m_parcomps[cpi_compress]->setBounds(xoffs, yoffs, div - 1, 24);
  329. xoffs = 1;
  330. yoffs += 25;
  331. m_parcomps[cpi_tonalvsnoisebw]->setBounds(xoffs, yoffs, div - 1, 24);
  332. xoffs += div;
  333. m_parcomps[cpi_tonalvsnoisepreserve]->setBounds(xoffs, yoffs, div - 1, 24);
  334. xoffs = 1;
  335. yoffs += 25;
  336. // filter here
  337. m_parcomps[cpi_filter_low]->setBounds(xoffs, yoffs, div - 1, 24);
  338. xoffs += div;
  339. m_parcomps[cpi_filter_high]->setBounds(xoffs, yoffs, div - 1, 24);
  340. xoffs = 1;
  341. yoffs += 25;
  342. m_parcomps[cpi_loopxfadelen]->setBounds(xoffs, yoffs, div - 1, 24);
  343. xoffs += div;
  344. m_parcomps[cpi_onsetdetection]->setBounds(xoffs, yoffs, div - 1, 24);
  345. xoffs = 1;
  346. yoffs += 25;
  347. m_parcomps[cpi_soundstart]->setBounds(xoffs, yoffs, div - 1, 24);
  348. xoffs += div;
  349. m_parcomps[cpi_soundend]->setBounds(xoffs, yoffs, div - 1, 24);
  350. xoffs = 1;
  351. yoffs += 25;
  352. m_parcomps[cpi_freefilter_shiftx]->setBounds(xoffs, yoffs, div - 1, 24);
  353. xoffs += div;
  354. m_parcomps[cpi_freefilter_shifty]->setBounds(xoffs, yoffs, div - 1, 24);
  355. xoffs = 1;
  356. yoffs += 25;
  357. m_parcomps[cpi_freefilter_scaley]->setBounds(xoffs, yoffs, div - 1, 24);
  358. xoffs += div;
  359. m_parcomps[cpi_freefilter_tilty]->setBounds(xoffs, yoffs, div - 1, 24);
  360. xoffs = 1;
  361. yoffs += 25;
  362. div = w / 3;
  363. m_parcomps[cpi_freefilter_randomy_numbands]->setBounds(xoffs, yoffs, div - 1, 24);
  364. xoffs += div;
  365. m_parcomps[cpi_freefilter_randomy_rate]->setBounds(xoffs, yoffs, div - 1, 24);
  366. xoffs += div;
  367. m_parcomps[cpi_freefilter_randomy_amount]->setBounds(xoffs, yoffs, div - 1, 24);
  368. yoffs += 25;
  369. int remain_h = getHeight() - 1 - yoffs;
  370. m_spec_order_ed.setBounds(1, yoffs, getWidth() - 2, remain_h / 9 * 1);
  371. m_wavefilter_tab.setBounds(1, m_spec_order_ed.getBottom() + 1, getWidth() - 2, remain_h / 9 * 8);
  372. m_wavecomponent.setBounds(m_wave_container->getX(), 0, m_wave_container->getWidth(),
  373. m_wave_container->getHeight()-16);
  374. m_zs.setBounds(m_wave_container->getX(), m_wavecomponent.getBottom(), m_wave_container->getWidth(), 15);
  375. //m_wavecomponent.setBounds(1, m_spec_order_ed.getBottom()+1, getWidth()-2, remain_h/5*4);
  376. }
  377. void PaulstretchpluginAudioProcessorEditor::timerCallback(int id)
  378. {
  379. if (id == 1)
  380. {
  381. for (int i = 0; i < m_parcomps.size(); ++i)
  382. {
  383. if (m_parcomps[i]!=nullptr)
  384. m_parcomps[i]->updateComponent();
  385. }
  386. if (processor.isRecordingEnabled())
  387. {
  388. m_wavecomponent.setRecordingPosition(processor.getRecordingPositionPercent());
  389. } else
  390. m_wavecomponent.setRecordingPosition(-1.0);
  391. m_wavecomponent.setAudioInfo(processor.getSampleRateChecked(), processor.getStretchSource()->getLastSeekPos(),
  392. processor.getStretchSource()->getFFTSize());
  393. String infotext;
  394. if (processor.m_show_technical_info)
  395. {
  396. infotext += String(processor.getStretchSource()->getDiskReadSampleCount()) + " ";
  397. infotext += String(processor.m_prepare_count)+" ";
  398. infotext += String(processor.getStretchSource()->m_param_change_count);
  399. infotext += " param changes ";
  400. }
  401. infotext += m_last_err + " [FFT size " +
  402. String(processor.getStretchSource()->getFFTSize())+"]";
  403. double outlen = processor.getStretchSource()->getOutputDurationSecondsForRange(processor.getStretchSource()->getPlayRange(),
  404. processor.getStretchSource()->getFFTSize());
  405. infotext += " [Output length " + secondsToString2(outlen)+"]";
  406. if (processor.m_abnormal_output_samples > 0)
  407. infotext += " " + String(processor.m_abnormal_output_samples) + " invalid sample values";
  408. if (processor.isNonRealtime())
  409. infotext += " (offline rendering)";
  410. if (processor.m_playposinfo.isPlaying)
  411. infotext += " "+String(processor.m_playposinfo.timeInSeconds,1);
  412. if (processor.m_show_technical_info)
  413. infotext += " " + String(m_wavecomponent.m_image_init_count) + " " + String(m_wavecomponent.m_image_update_count)+ " ";
  414. if (processor.m_offline_render_state >= 0 && processor.m_offline_render_state <= 100)
  415. infotext += String(processor.m_offline_render_state)+"%";
  416. m_info_label.setText(infotext, dontSendNotification);
  417. }
  418. if (id == 2)
  419. {
  420. m_wavecomponent.setTimeSelection(processor.getTimeSelection());
  421. if (processor.m_state_dirty)
  422. {
  423. //m_spec_order_ed.setSource(processor.getStretchSource());
  424. processor.m_state_dirty = false;
  425. }
  426. }
  427. if (id == 3)
  428. {
  429. processor.m_free_filter_envelope->updateMinMaxValues();
  430. m_free_filter_component.repaint();
  431. m_spec_order_ed.repaint();
  432. }
  433. }
  434. bool PaulstretchpluginAudioProcessorEditor::isInterestedInFileDrag(const StringArray & files)
  435. {
  436. if (files.size() == 0)
  437. return false;
  438. File f(files[0]);
  439. String extension = f.getFileExtension().toLowerCase();
  440. if (processor.m_afm->getWildcardForAllFormats().containsIgnoreCase(extension))
  441. return true;
  442. return false;
  443. }
  444. void PaulstretchpluginAudioProcessorEditor::filesDropped(const StringArray & files, int x, int y)
  445. {
  446. if (files.size() > 0)
  447. {
  448. File f(files[0]);
  449. processor.setAudioFile(f);
  450. toFront(true);
  451. }
  452. }
  453. void PaulstretchpluginAudioProcessorEditor::chooseFile()
  454. {
  455. String initiallocfn = processor.m_propsfile->m_props_file->getValue("importfilefolder",
  456. File::getSpecialLocation(File::userHomeDirectory).getFullPathName());
  457. File initialloc(initiallocfn);
  458. String filterstring = processor.m_afm->getWildcardForAllFormats();
  459. FileChooser myChooser("Please select audio file...",
  460. initialloc,
  461. filterstring,true);
  462. if (myChooser.browseForFileToOpen())
  463. {
  464. File resu = myChooser.getResult();
  465. String pathname = resu.getFullPathName();
  466. if (pathname.startsWith("/localhost"))
  467. {
  468. pathname = pathname.substring(10);
  469. resu = File(pathname);
  470. }
  471. processor.m_propsfile->m_props_file->setValue("importfilefolder", resu.getParentDirectory().getFullPathName());
  472. m_last_err = processor.setAudioFile(resu);
  473. }
  474. }
  475. void PaulstretchpluginAudioProcessorEditor::showSettingsMenu()
  476. {
  477. PopupMenu menu;
  478. menu.addItem(4, "Reset parameters", true, false);
  479. menu.addItem(5, "Load file with plugin state", true, processor.m_load_file_with_state);
  480. menu.addItem(1, "Play when host transport running", true, processor.m_play_when_host_plays);
  481. menu.addItem(2, "Capture when host transport running", true, processor.m_capture_when_host_plays);
  482. menu.addItem(8, "Mute audio while capturing", true, processor.m_mute_while_capturing);
  483. int capturelen = *processor.getFloatParameter(cpi_max_capture_len);
  484. PopupMenu capturelenmenu;
  485. std::vector<int> capturelens{ 2,5,10,30,60,120 };
  486. for (int i=0;i<capturelens.size();++i)
  487. capturelenmenu.addItem(200+i, String(capturelens[i])+" seconds", true, capturelen == capturelens[i]);
  488. menu.addSubMenu("Capture buffer length", capturelenmenu);
  489. menu.addItem(3, "About...", true, false);
  490. #ifdef JUCE_DEBUG
  491. menu.addItem(6, "Dump preset to clipboard", true, false);
  492. #endif
  493. menu.addItem(7, "Show technical info", true, processor.m_show_technical_info);
  494. int r = menu.show();
  495. if (r >= 200 && r < 210)
  496. {
  497. int caplen = capturelens[r - 200];
  498. *processor.getFloatParameter(cpi_max_capture_len) = (float)caplen;
  499. }
  500. if (r == 1)
  501. {
  502. toggleBool(processor.m_play_when_host_plays);
  503. }
  504. if (r == 2)
  505. {
  506. toggleBool(processor.m_capture_when_host_plays);
  507. }
  508. if (r == 8)
  509. {
  510. toggleBool(processor.m_mute_while_capturing);
  511. }
  512. if (r == 4)
  513. {
  514. processor.resetParameters();
  515. }
  516. if (r == 5)
  517. {
  518. toggleBool(processor.m_load_file_with_state);
  519. }
  520. if (r == 3)
  521. {
  522. String fftlib = fftwf_version;
  523. String juceversiontxt = String("JUCE ") + String(JUCE_MAJOR_VERSION) + "." + String(JUCE_MINOR_VERSION);
  524. String title = g_plugintitle;
  525. #ifdef JUCE_DEBUG
  526. title += " (DEBUG)";
  527. #endif
  528. AlertWindow::showMessageBoxAsync(AlertWindow::InfoIcon,
  529. title,
  530. "Plugin for extreme time stretching and other sound processing\nBuilt on " + String(__DATE__) + " " + String(__TIME__) + "\n"
  531. "Copyright (C) 2006-2011 Nasca Octavian Paul, Tg. Mures, Romania\n"
  532. "(C) 2017-2018 Xenakios\n\n"
  533. "Using " + fftlib + " for FFT\n\n"
  534. + juceversiontxt + " (c) Roli. Used under the GPL license.\n\n"
  535. "GPL licensed source code for this plugin at : https://bitbucket.org/xenakios/paulstretchplugin/overview\n"
  536. , "OK",
  537. this);
  538. }
  539. if (r == 6)
  540. {
  541. ValueTree tree = processor.getStateTree(true,true);
  542. MemoryBlock destData;
  543. MemoryOutputStream stream(destData, true);
  544. tree.writeToStream(stream);
  545. String txt = Base64::toBase64(destData.getData(), destData.getSize());
  546. SystemClipboard::copyTextToClipboard(txt);
  547. }
  548. if (r == 7)
  549. {
  550. toggleBool(processor.m_show_technical_info);
  551. processor.m_propsfile->m_props_file->setValue("showtechnicalinfo", processor.m_show_technical_info);
  552. }
  553. }
  554. WaveformComponent::WaveformComponent(AudioFormatManager* afm, AudioThumbnail* thumb)
  555. {
  556. TimeSelectionChangedCallback = [](Range<double>, int) {};
  557. #ifdef JUCE_MODULE_AVAILABLE_juce_opengl
  558. if (m_use_opengl == true)
  559. m_ogl.attachTo(*this);
  560. #endif
  561. m_thumbnail = thumb;
  562. m_thumbnail->addChangeListener(this);
  563. setOpaque(true);
  564. }
  565. WaveformComponent::~WaveformComponent()
  566. {
  567. #ifdef JUCE_MODULE_AVAILABLE_juce_opengl
  568. if (m_use_opengl == true)
  569. m_ogl.detach();
  570. #endif
  571. m_thumbnail->removeChangeListener(this);
  572. }
  573. void WaveformComponent::changeListenerCallback(ChangeBroadcaster * /*cb*/)
  574. {
  575. jassert(MessageManager::getInstance()->isThisTheMessageThread());
  576. m_image_dirty = true;
  577. //repaint();
  578. }
  579. void WaveformComponent::updateCachedImage()
  580. {
  581. Graphics tempg(m_waveimage);
  582. tempg.fillAll(Colours::black);
  583. tempg.setColour(Colours::darkgrey);
  584. double thumblen = m_thumbnail->getTotalLength();
  585. m_thumbnail->drawChannels(tempg, { 0,0,getWidth(),getHeight() - m_topmargin },
  586. thumblen*m_view_range.getStart(), thumblen*m_view_range.getEnd(), 1.0f);
  587. m_image_dirty = false;
  588. ++m_image_update_count;
  589. }
  590. void WaveformComponent::paint(Graphics & g)
  591. {
  592. jassert(GetFileCallback);
  593. //Logger::writeToLog("Waveform component paint");
  594. g.fillAll(Colours::black);
  595. g.setColour(Colours::darkgrey);
  596. g.fillRect(0, 0, getWidth(), m_topmargin);
  597. if (m_thumbnail == nullptr || m_thumbnail->getTotalLength() < 0.01)
  598. {
  599. g.setColour(Colours::aqua.darker());
  600. g.drawText("No file loaded", 2, m_topmargin + 2, getWidth(), 20, Justification::topLeft);
  601. return;
  602. }
  603. g.setColour(Colours::lightslategrey);
  604. double thumblen = m_thumbnail->getTotalLength();
  605. double tick_interval = 1.0;
  606. if (thumblen > 60.0)
  607. tick_interval = 5.0;
  608. for (double secs = 0.0; secs < thumblen; secs += tick_interval)
  609. {
  610. float tickxcor = (float)jmap<double>(secs,
  611. thumblen*m_view_range.getStart(), thumblen*m_view_range.getEnd(), 0.0f, (float)getWidth());
  612. g.drawLine(tickxcor, 0.0, tickxcor, (float)m_topmargin, 1.0f);
  613. }
  614. bool m_use_cached_image = true;
  615. if (m_use_cached_image == true)
  616. {
  617. if (m_image_dirty == true || m_waveimage.getWidth() != getWidth()
  618. || m_waveimage.getHeight() != getHeight() - m_topmargin)
  619. {
  620. if (m_waveimage.getWidth() != getWidth()
  621. || m_waveimage.getHeight() != getHeight() - m_topmargin)
  622. {
  623. m_waveimage = Image(Image::ARGB, getWidth(), getHeight() - m_topmargin, true);
  624. ++m_image_init_count;
  625. }
  626. updateCachedImage();
  627. }
  628. g.drawImage(m_waveimage, 0, m_topmargin, getWidth(), getHeight() - m_topmargin, 0, 0, getWidth(), getHeight() - m_topmargin);
  629. }
  630. else
  631. {
  632. g.setColour(Colours::darkgrey);
  633. m_thumbnail->drawChannels(g, { 0,m_topmargin,getWidth(),getHeight() - m_topmargin },
  634. thumblen*m_view_range.getStart(), thumblen*m_view_range.getEnd(), 1.0f);
  635. }
  636. if (m_sr > 0.0 && m_fft_size > 0 && m_time_sel_start>=0.0)
  637. {
  638. tick_interval = 1.0 / m_sr * m_fft_size;
  639. /*
  640. for (double secs = m_time_sel_start*thumblen; secs < m_time_sel_end*thumblen; secs += tick_interval)
  641. {
  642. float tickxcor = (float)jmap<double>(fmod(secs, thumblen),
  643. thumblen*m_view_range.getStart(), thumblen*m_view_range.getEnd(), 0.0f, (float)getWidth());
  644. g.drawLine(tickxcor, (float)m_topmargin, tickxcor, (float)50, 2.0f);
  645. }
  646. */
  647. }
  648. if (m_is_at_selection_drag_area)
  649. g.setColour(Colours::white.withAlpha(0.6f));
  650. else
  651. g.setColour(Colours::white.withAlpha(0.5f));
  652. double sel_len = m_time_sel_end - m_time_sel_start;
  653. //if (sel_len > 0.0 && sel_len < 1.0)
  654. {
  655. int xcorleft = normalizedToViewX<int>(m_time_sel_start);
  656. int xcorright = normalizedToViewX<int>(m_time_sel_end);
  657. g.fillRect(xcorleft, m_topmargin, xcorright - xcorleft, getHeight() - m_topmargin);
  658. }
  659. if (m_file_cached.first.getLength() > 0.0 &&
  660. (bool)ShowFileCacheRange.getValue())
  661. {
  662. g.setColour(Colours::red.withAlpha(0.2f));
  663. int xcorleft = (int)jmap<double>(m_file_cached.first.getStart(), m_view_range.getStart(), m_view_range.getEnd(), 0, getWidth());
  664. int xcorright = (int)jmap<double>(m_file_cached.first.getEnd(), m_view_range.getStart(), m_view_range.getEnd(), 0, getWidth());
  665. g.fillRect(xcorleft, 0, xcorright - xcorleft, m_topmargin / 2);
  666. xcorleft = (int)jmap<double>(m_file_cached.second.getStart(), m_view_range.getStart(), m_view_range.getEnd(), 0, getWidth());
  667. xcorright = (int)jmap<double>(m_file_cached.second.getEnd(), m_view_range.getStart(), m_view_range.getEnd(), 0, getWidth());
  668. if (xcorright - xcorleft>0)
  669. {
  670. g.setColour(Colours::blue.withAlpha(0.2f));
  671. g.fillRect(xcorleft, m_topmargin / 2, xcorright - xcorleft, m_topmargin / 2);
  672. }
  673. }
  674. g.setColour(Colours::white);
  675. if (CursorPosCallback)
  676. {
  677. g.fillRect(normalizedToViewX<int>(CursorPosCallback()), m_topmargin, 1, getHeight() - m_topmargin);
  678. }
  679. if (m_rec_pos >= 0.0)
  680. {
  681. g.setColour(Colours::lightpink);
  682. g.fillRect(normalizedToViewX<int>(m_rec_pos), m_topmargin, 1, getHeight() - m_topmargin);
  683. }
  684. g.setColour(Colours::aqua);
  685. g.drawText(GetFileCallback().getFileName(), 2, m_topmargin + 2, getWidth(), 20, Justification::topLeft);
  686. g.drawText(secondsToString2(thumblen), getWidth() - 200, m_topmargin + 2, 200, 20, Justification::topRight);
  687. }
  688. void WaveformComponent::timerCallback()
  689. {
  690. repaint();
  691. }
  692. void WaveformComponent::setFileCachedRange(std::pair<Range<double>, Range<double>> rng)
  693. {
  694. m_file_cached = rng;
  695. }
  696. void WaveformComponent::setTimerEnabled(bool b)
  697. {
  698. if (b == true)
  699. startTimer(100);
  700. else
  701. stopTimer();
  702. }
  703. void WaveformComponent::setViewRange(Range<double> rng)
  704. {
  705. m_view_range = rng;
  706. m_waveimage = Image();
  707. repaint();
  708. }
  709. void WaveformComponent::mouseDown(const MouseEvent & e)
  710. {
  711. m_mousedown = true;
  712. m_lock_timesel_set = true;
  713. double pos = viewXToNormalized(e.x);
  714. if (e.y < m_topmargin || e.mods.isCommandDown())
  715. {
  716. if (SeekCallback)
  717. {
  718. SeekCallback(pos);
  719. m_last_startpos = pos;
  720. }
  721. m_didseek = true;
  722. }
  723. else
  724. {
  725. m_time_sel_drag_target = getTimeSelectionEdge(e.x, e.y);
  726. m_drag_time_start = pos;
  727. if (m_time_sel_drag_target == 0)
  728. {
  729. //m_time_sel_start = 0.0;
  730. //m_time_sel_end = 1.0;
  731. }
  732. }
  733. repaint();
  734. }
  735. void WaveformComponent::mouseUp(const MouseEvent & /*e*/)
  736. {
  737. m_is_dragging_selection = false;
  738. m_lock_timesel_set = false;
  739. m_mousedown = false;
  740. m_didseek = false;
  741. if (m_didchangetimeselection)
  742. {
  743. TimeSelectionChangedCallback(Range<double>(m_time_sel_start, m_time_sel_end), 1);
  744. m_didchangetimeselection = false;
  745. }
  746. }
  747. void WaveformComponent::mouseDrag(const MouseEvent & e)
  748. {
  749. if (m_didseek == true)
  750. return;
  751. if (m_time_sel_drag_target == 0 && e.y>=50 && m_is_dragging_selection==false)
  752. {
  753. m_time_sel_start = m_drag_time_start;
  754. m_time_sel_end = viewXToNormalized(e.x);
  755. }
  756. double curlen = m_time_sel_end - m_time_sel_start;
  757. if (m_time_sel_drag_target == 0 && m_is_at_selection_drag_area)
  758. {
  759. m_is_dragging_selection = true;
  760. double diff = m_drag_time_start - viewXToNormalized(e.x);
  761. m_time_sel_start = jlimit<double>(0.0, 1.0-curlen, m_time_sel_start - diff);
  762. m_time_sel_end = jlimit<double>(curlen, 1.0, m_time_sel_end - diff);
  763. m_drag_time_start -= diff;
  764. }
  765. curlen = m_time_sel_end - m_time_sel_start;
  766. if (m_time_sel_drag_target == 1)
  767. {
  768. m_time_sel_start = viewXToNormalized(e.x);
  769. }
  770. if (m_time_sel_drag_target == 2)
  771. {
  772. m_time_sel_end = viewXToNormalized(e.x);
  773. }
  774. if (m_time_sel_start > m_time_sel_end)
  775. {
  776. std::swap(m_time_sel_start, m_time_sel_end);
  777. if (m_time_sel_drag_target == 1)
  778. m_time_sel_drag_target = 2;
  779. else if (m_time_sel_drag_target == 2)
  780. m_time_sel_drag_target = 1;
  781. }
  782. m_time_sel_start = jlimit(0.0, 1.0, m_time_sel_start);
  783. m_time_sel_end = jlimit(0.0, 1.0, m_time_sel_end);
  784. if (TimeSelectionChangedCallback)
  785. {
  786. if (m_time_sel_end>m_time_sel_start)
  787. TimeSelectionChangedCallback(Range<double>(m_time_sel_start, m_time_sel_end), 0);
  788. else
  789. TimeSelectionChangedCallback(Range<double>(0.0, 1.0), 0);
  790. }
  791. m_didchangetimeselection = true;
  792. repaint();
  793. }
  794. void WaveformComponent::mouseMove(const MouseEvent & e)
  795. {
  796. m_time_sel_drag_target = getTimeSelectionEdge(e.x, e.y);
  797. if (m_time_sel_drag_target == 0)
  798. setMouseCursor(MouseCursor::NormalCursor);
  799. if (m_time_sel_drag_target == 1)
  800. setMouseCursor(MouseCursor::LeftRightResizeCursor);
  801. if (m_time_sel_drag_target == 2)
  802. setMouseCursor(MouseCursor::LeftRightResizeCursor);
  803. Range<int> temp(normalizedToViewX<int>(m_time_sel_start), normalizedToViewX<int>(m_time_sel_end));
  804. m_is_at_selection_drag_area = temp.contains(e.x) == true && e.y < 50;
  805. }
  806. void WaveformComponent::mouseDoubleClick(const MouseEvent & e)
  807. {
  808. m_time_sel_start = 0.0;
  809. m_time_sel_end = 1.0;
  810. TimeSelectionChangedCallback({ 0.0,1.0 }, 0);
  811. repaint();
  812. }
  813. void WaveformComponent::mouseWheelMove(const MouseEvent & e, const MouseWheelDetails & wd)
  814. {
  815. return;
  816. /*
  817. double factor = 0.9;
  818. if (wd.deltaY < 0.0)
  819. factor = 1.11111;
  820. double normt = viewXToNormalized(e.x);
  821. double curlen = m_view_range.getLength();
  822. double newlen = curlen * factor;
  823. double oldt0 = m_view_range.getStart();
  824. double oldt1 = m_view_range.getEnd();
  825. double t0 = jlimit(0.0,1.0, normt + (curlen - newlen));
  826. double t1 = jlimit(0.0,1.0, t0+newlen);
  827. jassert(t1 > t0);
  828. m_view_range = { t0,t1 };
  829. //m_view_range = m_view_range.constrainRange({ 0.0, 1.0 });
  830. jassert(m_view_range.getStart() >= 0.0 && m_view_range.getEnd() <= 1.0);
  831. jassert(m_view_range.getLength() > 0.001);
  832. if (ViewRangeChangedCallback)
  833. ViewRangeChangedCallback(m_view_range);
  834. m_image_dirty = true;
  835. repaint();
  836. */
  837. }
  838. void WaveformComponent::setAudioInfo(double sr, double seekpos, int fftsize)
  839. {
  840. m_sr = sr;
  841. m_fft_size = fftsize;
  842. m_last_startpos = seekpos;
  843. }
  844. Range<double> WaveformComponent::getTimeSelection()
  845. {
  846. if (m_time_sel_start >= 0.0 && m_time_sel_end>m_time_sel_start + 0.001)
  847. return { m_time_sel_start, m_time_sel_end };
  848. return { 0.0, 1.0 };
  849. }
  850. void WaveformComponent::setTimeSelection(Range<double> rng)
  851. {
  852. if (m_lock_timesel_set == true)
  853. return;
  854. if (rng.isEmpty())
  855. rng = { -1.0,1.0 };
  856. m_time_sel_start = rng.getStart();
  857. m_time_sel_end = rng.getEnd();
  858. repaint();
  859. }
  860. int WaveformComponent::getTimeSelectionEdge(int x, int y)
  861. {
  862. int xcorleft = (int)jmap<double>(m_time_sel_start, m_view_range.getStart(), m_view_range.getEnd(), 0, getWidth());
  863. int xcorright = (int)jmap<double>(m_time_sel_end, m_view_range.getStart(), m_view_range.getEnd(), 0, getWidth());
  864. if (juce::Rectangle<int>(xcorleft - 5, m_topmargin, 10, getHeight() - m_topmargin).contains(x, y))
  865. return 1;
  866. if (juce::Rectangle<int>(xcorright - 5, m_topmargin, 10, getHeight() - m_topmargin).contains(x, y))
  867. return 2;
  868. return 0;
  869. }
  870. SpectralVisualizer::SpectralVisualizer()
  871. {
  872. m_img = Image(Image::RGB, 500, 200, true);
  873. }
  874. void SpectralVisualizer::setState(const ProcessParameters & pars, int nfreqs, double samplerate)
  875. {
  876. double t0 = Time::getMillisecondCounterHiRes();
  877. double hz = 440.0;
  878. int numharmonics = 40;
  879. double scaler = 1.0 / numharmonics;
  880. if (m_img.getWidth()!=getWidth() || m_img.getHeight()!=getHeight())
  881. m_img = Image(Image::RGB, getWidth(), getHeight(), true);
  882. if (m_nfreqs == 0 || nfreqs != m_nfreqs)
  883. {
  884. m_nfreqs = nfreqs;
  885. m_insamples = std::vector<REALTYPE>(nfreqs * 2);
  886. m_freqs1 = std::vector<REALTYPE>(nfreqs);
  887. m_freqs2 = std::vector<REALTYPE>(nfreqs);
  888. m_freqs3 = std::vector<REALTYPE>(nfreqs);
  889. m_fft = std::make_unique<FFT>(nfreqs*2);
  890. std::fill(m_insamples.begin(), m_insamples.end(), 0.0f);
  891. for (int i = 0; i < nfreqs; ++i)
  892. {
  893. for (int j = 0; j < numharmonics; ++j)
  894. {
  895. double oscgain = 1.0 - (1.0 / numharmonics)*j;
  896. m_insamples[i] += scaler * oscgain * sin(2 * c_PI / samplerate * i* (hz + hz * j));
  897. }
  898. }
  899. }
  900. //std::fill(m_freqs1.begin(), m_freqs1.end(), 0.0f);
  901. //std::fill(m_freqs2.begin(), m_freqs2.end(), 0.0f);
  902. //std::fill(m_freqs3.begin(), m_freqs3.end(), 0.0f);
  903. //std::fill(m_fft->freq.begin(), m_fft->freq.end(), 0.0f);
  904. for (int i = 0; i < nfreqs; ++i)
  905. {
  906. m_fft->smp[i] = m_insamples[i];
  907. }
  908. m_fft->applywindow(W_HAMMING);
  909. m_fft->smp2freq();
  910. double ratio = pow(2.0f, pars.pitch_shift.cents / 1200.0f);
  911. spectrum_do_pitch_shift(pars, nfreqs, m_fft->freq.data(), m_freqs2.data(), ratio);
  912. spectrum_do_freq_shift(pars, nfreqs, samplerate, m_freqs2.data(), m_freqs1.data());
  913. spectrum_do_compressor(pars, nfreqs, m_freqs1.data(), m_freqs2.data());
  914. spectrum_spread(nfreqs, samplerate, m_freqs3, m_freqs2.data(), m_freqs1.data(), pars.spread.bandwidth);
  915. //if (pars.harmonics.enabled)
  916. // spectrum_do_harmonics(pars, m_freqs3, nfreqs, samplerate, m_freqs1.data(), m_freqs2.data());
  917. //else spectrum_copy(nfreqs, m_freqs1.data(), m_freqs2.data());
  918. Graphics g(m_img);
  919. g.fillAll(Colours::black);
  920. g.setColour(Colours::white);
  921. for (int i = 0; i < nfreqs; ++i)
  922. {
  923. double binfreq = (samplerate / 2 / nfreqs)*i;
  924. double xcor = jmap<double>(binfreq, 0.0, samplerate / 2.0, 0.0, getWidth());
  925. double ycor = getHeight()- jmap<double>(m_freqs2[i], 0.0, nfreqs/128, 0.0, getHeight());
  926. ycor = jlimit<double>(0.0, getHeight(), ycor);
  927. g.drawLine(xcor, getHeight(), xcor, ycor, 1.0);
  928. }
  929. double t1 = Time::getMillisecondCounterHiRes();
  930. m_elapsed = t1 - t0;
  931. repaint();
  932. }
  933. void SpectralVisualizer::paint(Graphics & g)
  934. {
  935. g.drawImage(m_img, 0, 0, getWidth(), getHeight(), 0, 0, m_img.getWidth(), m_img.getHeight());
  936. g.setColour(Colours::yellow);
  937. g.drawText(String(m_elapsed, 1)+" ms", 1, 1, getWidth(), 30, Justification::topLeft);
  938. }
  939. void SpectralChainEditor::paint(Graphics & g)
  940. {
  941. g.fillAll(Colours::black);
  942. if (m_src == nullptr)
  943. return;
  944. int box_w = getWidth() / m_order.size();
  945. int box_h = getHeight();
  946. for (int i = 0; i < m_order.size(); ++i)
  947. {
  948. //if (i!=m_cur_index)
  949. drawBox(g, i, i*box_w, 0, box_w - 20, box_h);
  950. if (i<m_order.size() - 1)
  951. g.drawArrow(juce::Line<float>(i*box_w + (box_w - 20), box_h / 2, i*box_w + box_w, box_h / 2), 2.0f, 12.0f, 12.0f);
  952. }
  953. if (m_drag_x>=0 && m_drag_x<getWidth() && m_cur_index>=0)
  954. drawBox(g, m_cur_index, m_drag_x, 0, box_w - 30, box_h);
  955. }
  956. void SpectralChainEditor::setSource(StretchAudioSource * src)
  957. {
  958. m_src = src;
  959. m_order = m_src->getSpectrumProcessOrder();
  960. repaint();
  961. }
  962. void SpectralChainEditor::mouseDown(const MouseEvent & ev)
  963. {
  964. m_did_drag = false;
  965. int box_w = getWidth() / m_order.size();
  966. int box_h = getHeight();
  967. m_cur_index = ev.x / box_w;
  968. if (m_cur_index >= 0)
  969. {
  970. if (ModuleSelectedCallback)
  971. ModuleSelectedCallback(m_order[m_cur_index].m_index);
  972. juce::Rectangle<int> r(box_w*m_cur_index, 1, 12, 12);
  973. if (r.contains(ev.x, ev.y))
  974. {
  975. toggleBool(m_order[m_cur_index].m_enabled);
  976. repaint();
  977. return;
  978. }
  979. }
  980. m_drag_x = ev.x;
  981. repaint();
  982. }
  983. void SpectralChainEditor::mouseDrag(const MouseEvent & ev)
  984. {
  985. int box_w = getWidth() / m_order.size();
  986. juce::Rectangle<int> r(box_w*m_cur_index, 1, 12, 12);
  987. if (r.contains(ev.x, ev.y))
  988. return;
  989. if (m_cur_index >= 0 && m_cur_index < m_order.size())
  990. {
  991. int box_h = getHeight();
  992. int new_index = ev.x / box_w;
  993. if (new_index >= 0 && new_index < m_order.size() && new_index != m_cur_index)
  994. {
  995. swapSpectrumProcesses(m_order[m_cur_index], m_order[new_index]);
  996. m_cur_index = new_index;
  997. m_did_drag = true;
  998. m_src->setSpectrumProcessOrder(m_order);
  999. if (ModuleOrderOrEnabledChangedCallback)
  1000. ModuleOrderOrEnabledChangedCallback();
  1001. }
  1002. int diff = m_drag_x - ev.x;
  1003. m_drag_x -= diff;
  1004. repaint();
  1005. }
  1006. }
  1007. void SpectralChainEditor::mouseUp(const MouseEvent & ev)
  1008. {
  1009. m_drag_x = -1;
  1010. //m_cur_index = -1;
  1011. repaint();
  1012. }
  1013. void SpectralChainEditor::setModuleSelected(int id)
  1014. {
  1015. if (id != m_cur_index)
  1016. {
  1017. m_cur_index = id;
  1018. repaint();
  1019. }
  1020. }
  1021. void SpectralChainEditor::moveModule(int old_id, int new_id)
  1022. {
  1023. if (old_id == m_cur_index)
  1024. return;
  1025. std::swap(m_order[old_id], m_order[new_id]);
  1026. m_cur_index = new_id;
  1027. m_src->setSpectrumProcessOrder(m_order);
  1028. repaint();
  1029. if (ModuleOrderOrEnabledChangedCallback)
  1030. ModuleOrderOrEnabledChangedCallback();
  1031. }
  1032. void SpectralChainEditor::drawBox(Graphics & g, int index, int x, int y, int w, int h)
  1033. {
  1034. jassert(m_order[index].m_enabled != nullptr);
  1035. String txt;
  1036. if (m_order[index].m_index == 0)
  1037. txt = "Harmonics";
  1038. if (m_order[index].m_index == 1)
  1039. txt = "Tonal vs Noise";
  1040. if (m_order[index].m_index == 2)
  1041. txt = "Frequency shift";
  1042. if (m_order[index].m_index == 3)
  1043. txt = "Pitch shift";
  1044. if (m_order[index].m_index == 4)
  1045. txt = "Ratios";
  1046. if (m_order[index].m_index == 5)
  1047. txt = "Spread";
  1048. if (m_order[index].m_index == 6)
  1049. txt = "Filter";
  1050. if (m_order[index].m_index == 8)
  1051. txt = "Compressor";
  1052. if (m_order[index].m_index == 7)
  1053. txt = "Free filter";
  1054. if (index == m_cur_index)
  1055. {
  1056. g.setColour(Colours::darkgrey);
  1057. //g.fillRect(i*box_w, 0, box_w - 30, box_h - 1);
  1058. g.fillRect(x, y, w, h);
  1059. }
  1060. g.setColour(Colours::white);
  1061. g.drawRect(x, y, w, h);
  1062. g.drawFittedText(txt, x,y,w,h-5, Justification::centredBottom, 3);
  1063. //g.drawFittedText(m_order[index].m_enabled->name, x, y, w, h, Justification::centred, 3);
  1064. g.setColour(Colours::gold);
  1065. g.drawRect(x + 2, y + 2, 12, 12);
  1066. if ((bool)*m_order[index].m_enabled == true)
  1067. {
  1068. g.drawLine(x+2, y+2, x+14, y+14);
  1069. g.drawLine(x+2, y+14, x+14, y+2);
  1070. }
  1071. g.setColour(Colours::white);
  1072. }
  1073. ParameterComponent::ParameterComponent(AudioProcessorParameter * par, bool notifyOnlyOnRelease) : m_par(par)
  1074. {
  1075. addAndMakeVisible(&m_label);
  1076. m_labeldefcolor = m_label.findColour(Label::textColourId);
  1077. m_label.setText(par->getName(50), dontSendNotification);
  1078. AudioParameterFloat* floatpar = dynamic_cast<AudioParameterFloat*>(par);
  1079. if (floatpar)
  1080. {
  1081. m_slider = makeAddAndMakeVisible<MySlider>(&floatpar->range);
  1082. m_notify_only_on_release = notifyOnlyOnRelease;
  1083. m_slider->setRange(floatpar->range.start, floatpar->range.end, floatpar->range.interval);
  1084. m_slider->setValue(*floatpar, dontSendNotification);
  1085. m_slider->addListener(this);
  1086. m_slider->setDoubleClickReturnValue(true, floatpar->range.convertFrom0to1(par->getDefaultValue()));
  1087. }
  1088. AudioParameterInt* intpar = dynamic_cast<AudioParameterInt*>(par);
  1089. if (intpar)
  1090. {
  1091. m_slider = makeAddAndMakeVisible<MySlider>();
  1092. m_notify_only_on_release = notifyOnlyOnRelease;
  1093. m_slider->setRange(intpar->getRange().getStart(), intpar->getRange().getEnd(), 1.0);
  1094. m_slider->setValue(*intpar, dontSendNotification);
  1095. m_slider->addListener(this);
  1096. }
  1097. AudioParameterChoice* choicepar = dynamic_cast<AudioParameterChoice*>(par);
  1098. if (choicepar)
  1099. {
  1100. }
  1101. AudioParameterBool* boolpar = dynamic_cast<AudioParameterBool*>(par);
  1102. if (boolpar)
  1103. {
  1104. m_togglebut = std::make_unique<ToggleButton>();
  1105. m_togglebut->setToggleState(*boolpar, dontSendNotification);
  1106. m_togglebut->addListener(this);
  1107. m_togglebut->setButtonText(par->getName(50));
  1108. addAndMakeVisible(m_togglebut.get());
  1109. }
  1110. }
  1111. void ParameterComponent::resized()
  1112. {
  1113. if (m_slider)
  1114. {
  1115. int labw = 200;
  1116. if (getWidth() < 400)
  1117. labw = 100;
  1118. m_label.setBounds(0, 0, labw, 24);
  1119. m_slider->setBounds(m_label.getRight() + 1, 0, getWidth() - 2 - m_label.getWidth(), 24);
  1120. }
  1121. if (m_togglebut)
  1122. m_togglebut->setBounds(1, 0, getWidth() - 1, 24);
  1123. }
  1124. void ParameterComponent::sliderValueChanged(Slider * slid)
  1125. {
  1126. if (m_notify_only_on_release == true)
  1127. return;
  1128. AudioParameterFloat* floatpar = dynamic_cast<AudioParameterFloat*>(m_par);
  1129. if (floatpar != nullptr)
  1130. *floatpar = slid->getValue();
  1131. AudioParameterInt* intpar = dynamic_cast<AudioParameterInt*>(m_par);
  1132. if (intpar != nullptr)
  1133. *intpar = slid->getValue();
  1134. }
  1135. void ParameterComponent::sliderDragStarted(Slider * slid)
  1136. {
  1137. m_dragging = true;
  1138. }
  1139. void ParameterComponent::sliderDragEnded(Slider * slid)
  1140. {
  1141. m_dragging = false;
  1142. if (m_notify_only_on_release == false)
  1143. return;
  1144. AudioParameterFloat* floatpar = dynamic_cast<AudioParameterFloat*>(m_par);
  1145. if (floatpar != nullptr)
  1146. *floatpar = slid->getValue();
  1147. AudioParameterInt* intpar = dynamic_cast<AudioParameterInt*>(m_par);
  1148. if (intpar != nullptr)
  1149. *intpar = slid->getValue();
  1150. }
  1151. void ParameterComponent::buttonClicked(Button * but)
  1152. {
  1153. AudioParameterBool* boolpar = dynamic_cast<AudioParameterBool*>(m_par);
  1154. if (m_togglebut != nullptr && m_togglebut->getToggleState() != *boolpar)
  1155. {
  1156. *boolpar = m_togglebut->getToggleState();
  1157. }
  1158. }
  1159. void ParameterComponent::updateComponent()
  1160. {
  1161. AudioParameterFloat* floatpar = dynamic_cast<AudioParameterFloat*>(m_par);
  1162. if (floatpar != nullptr && m_slider != nullptr && m_dragging == false && (float)m_slider->getValue() != *floatpar)
  1163. {
  1164. m_slider->setValue(*floatpar, dontSendNotification);
  1165. }
  1166. AudioParameterInt* intpar = dynamic_cast<AudioParameterInt*>(m_par);
  1167. if (intpar != nullptr && m_slider != nullptr && m_dragging == false && (int)m_slider->getValue() != *intpar)
  1168. {
  1169. m_slider->setValue(*intpar, dontSendNotification);
  1170. }
  1171. AudioParameterBool* boolpar = dynamic_cast<AudioParameterBool*>(m_par);
  1172. if (m_togglebut != nullptr && m_togglebut->getToggleState() != *boolpar)
  1173. {
  1174. m_togglebut->setToggleState(*boolpar, dontSendNotification);
  1175. }
  1176. }
  1177. void ParameterComponent::setHighLighted(bool b)
  1178. {
  1179. if (b == false)
  1180. {
  1181. m_label.setColour(Label::textColourId, m_labeldefcolor);
  1182. if (m_togglebut)
  1183. m_togglebut->setColour(ToggleButton::textColourId, m_labeldefcolor);
  1184. }
  1185. else
  1186. {
  1187. m_label.setColour(Label::textColourId, Colours::yellow);
  1188. if (m_togglebut)
  1189. m_togglebut->setColour(ToggleButton::textColourId, Colours::yellow);
  1190. }
  1191. }
  1192. MySlider::MySlider(NormalisableRange<float>* range) : m_range(range)
  1193. {
  1194. }
  1195. double MySlider::proportionOfLengthToValue(double x)
  1196. {
  1197. if (m_range)
  1198. return m_range->convertFrom0to1(x);
  1199. return Slider::proportionOfLengthToValue(x);
  1200. }
  1201. double MySlider::valueToProportionOfLength(double x)
  1202. {
  1203. if (m_range)
  1204. return m_range->convertTo0to1(x);
  1205. return Slider::valueToProportionOfLength(x);
  1206. }
  1207. PerfMeterComponent::PerfMeterComponent(PaulstretchpluginAudioProcessor * p)
  1208. : m_proc(p)
  1209. {
  1210. m_gradient.isRadial = false;
  1211. m_gradient.addColour(0.0, Colours::red);
  1212. m_gradient.addColour(0.25, Colours::yellow);
  1213. m_gradient.addColour(1.0, Colours::green);
  1214. startTimer(30);
  1215. }
  1216. void PerfMeterComponent::paint(Graphics & g)
  1217. {
  1218. m_gradient.point1 = {0.0f,0.0f};
  1219. m_gradient.point2 = {(float)getWidth(),0.0f};
  1220. g.fillAll(Colours::grey);
  1221. double amt = m_proc->getPreBufferingPercent();
  1222. g.setColour(Colours::green);
  1223. int w = amt * getWidth();
  1224. //g.setGradientFill(m_gradient);
  1225. g.fillRect(0, 0, w, getHeight());
  1226. g.setColour(Colours::white);
  1227. g.drawRect(0, 0, getWidth(), getHeight());
  1228. g.setFont(10.0f);
  1229. if (m_proc->getPreBufferAmount()>0)
  1230. g.drawText("PREBUFFER", 0, 0, getWidth(), getHeight(), Justification::centred);
  1231. else
  1232. g.drawText("NO PREBUFFER", 0, 0, getWidth(), getHeight(), Justification::centred);
  1233. }
  1234. void PerfMeterComponent::mouseDown(const MouseEvent & ev)
  1235. {
  1236. PopupMenu bufferingmenu;
  1237. int curbufamount = m_proc->getPreBufferAmount();
  1238. bufferingmenu.addItem(100, "None", true, curbufamount == -1);
  1239. bufferingmenu.addItem(101, "Small", true, curbufamount == 1);
  1240. bufferingmenu.addItem(102, "Medium", true, curbufamount == 2);
  1241. bufferingmenu.addItem(103, "Large", true, curbufamount == 3);
  1242. bufferingmenu.addItem(104, "Very large", true, curbufamount == 4);
  1243. bufferingmenu.addItem(105, "Huge", true, curbufamount == 5);
  1244. int r = bufferingmenu.show();
  1245. if (r >= 100 && r < 200)
  1246. {
  1247. if (r == 100)
  1248. m_proc->m_use_backgroundbuffering = false;
  1249. if (r > 100)
  1250. m_proc->setPreBufferAmount(r - 100);
  1251. }
  1252. }
  1253. void PerfMeterComponent::timerCallback()
  1254. {
  1255. repaint();
  1256. }
  1257. void zoom_scrollbar::mouseDown(const MouseEvent &e)
  1258. {
  1259. m_drag_start_x = e.x;
  1260. }
  1261. void zoom_scrollbar::mouseMove(const MouseEvent &e)
  1262. {
  1263. auto ha = get_hot_area(e.x, e.y);
  1264. if (ha == ha_left_edge || m_hot_area == ha_right_edge)
  1265. setMouseCursor(MouseCursor::LeftRightResizeCursor);
  1266. else
  1267. setMouseCursor(MouseCursor::NormalCursor);
  1268. if (ha != m_hot_area)
  1269. {
  1270. m_hot_area = ha;
  1271. repaint();
  1272. }
  1273. }
  1274. void zoom_scrollbar::mouseDrag(const MouseEvent &e)
  1275. {
  1276. if (m_hot_area == ha_none)
  1277. return;
  1278. if (m_hot_area == ha_left_edge)
  1279. {
  1280. double new_left_edge = 1.0 / getWidth()*e.x;
  1281. m_therange.setStart(jlimit(0.0, m_therange.getEnd() - 0.01, new_left_edge));
  1282. repaint();
  1283. }
  1284. if (m_hot_area == ha_right_edge)
  1285. {
  1286. double new_right_edge = 1.0 / getWidth()*e.x;
  1287. m_therange.setEnd(jlimit(m_therange.getStart() + 0.01, 1.0, new_right_edge));
  1288. repaint();
  1289. }
  1290. if (m_hot_area == ha_handle)
  1291. {
  1292. double delta = 1.0 / getWidth()*(e.x - m_drag_start_x);
  1293. //double old_start = m_start;
  1294. //double old_end = m_end;
  1295. double old_len = m_therange.getLength();
  1296. m_therange.setStart(jlimit(0.0, 1.0 - old_len, m_therange.getStart() + delta));
  1297. m_therange.setEnd(jlimit(old_len, m_therange.getStart() + old_len, m_therange.getEnd() + delta));
  1298. m_drag_start_x = e.x;
  1299. repaint();
  1300. }
  1301. if (RangeChanged)
  1302. RangeChanged(m_therange);
  1303. }
  1304. void zoom_scrollbar::mouseEnter(const MouseEvent & event)
  1305. {
  1306. m_hot_area = get_hot_area(event.x, event.y);
  1307. repaint();
  1308. }
  1309. void zoom_scrollbar::mouseExit(const MouseEvent &)
  1310. {
  1311. m_hot_area = ha_none;
  1312. repaint();
  1313. }
  1314. void zoom_scrollbar::paint(Graphics &g)
  1315. {
  1316. g.setColour(Colours::darkgrey);
  1317. g.fillRect(0, 0, getWidth(), getHeight());
  1318. int x0 = (int)(getWidth()*m_therange.getStart());
  1319. int x1 = (int)(getWidth()*m_therange.getEnd());
  1320. if (m_hot_area != ha_none)
  1321. g.setColour(Colours::white);
  1322. else g.setColour(Colours::lightgrey);
  1323. g.fillRect(x0, 0, x1 - x0, getHeight());
  1324. }
  1325. void zoom_scrollbar::setRange(Range<double> rng, bool docallback)
  1326. {
  1327. if (rng.isEmpty())
  1328. return;
  1329. m_therange = rng.constrainRange({ 0.0,1.0 });
  1330. if (RangeChanged && docallback)
  1331. RangeChanged(m_therange);
  1332. repaint();
  1333. }
  1334. zoom_scrollbar::hot_area zoom_scrollbar::get_hot_area(int x, int)
  1335. {
  1336. int x0 = (int)(getWidth()*m_therange.getStart());
  1337. int x1 = (int)(getWidth()*m_therange.getEnd());
  1338. if (is_in_range(x, x0 - 5, x0 + 5))
  1339. return ha_left_edge;
  1340. if (is_in_range(x, x1 - 5, x1 + 5))
  1341. return ha_right_edge;
  1342. if (is_in_range(x, x0 + 5, x1 - 5))
  1343. return ha_handle;
  1344. return ha_none;
  1345. }
  1346. RatioMixerEditor::RatioMixerEditor(int numratios)
  1347. {
  1348. for (int i = 0; i < numratios; ++i)
  1349. {
  1350. auto ratslid = std::make_unique<Slider>(Slider::LinearHorizontal,Slider::TextBoxBelow);
  1351. ratslid->setRange(0.125, 8.0);
  1352. ratslid->onValueChange = [this,i]() {OnRatioChanged(i, m_ratio_sliders[i]->getValue()); };
  1353. addAndMakeVisible(ratslid.get());
  1354. m_ratio_sliders.emplace_back(std::move(ratslid));
  1355. auto ratlevslid = std::make_unique<Slider>();
  1356. ratlevslid->setRange(0.0, 1.0);
  1357. ratlevslid->setSliderStyle(Slider::LinearVertical);
  1358. if (i==3)
  1359. ratlevslid->setValue(1.0,dontSendNotification);
  1360. else ratlevslid->setValue(0.0,dontSendNotification);
  1361. ratlevslid->onValueChange = [this, i]() { OnRatioLevelChanged(i, m_ratio_level_sliders[i]->getValue()); };
  1362. addAndMakeVisible(ratlevslid.get());
  1363. m_ratio_level_sliders.emplace_back(std::move(ratlevslid));
  1364. }
  1365. startTimer(200);
  1366. setOpaque(true);
  1367. }
  1368. void RatioMixerEditor::resized()
  1369. {
  1370. int nsliders = m_ratio_sliders.size();
  1371. int slidw = getWidth() / nsliders;
  1372. for (int i = 0; i < nsliders; ++i)
  1373. {
  1374. m_ratio_level_sliders[i]->setBounds(slidw/2+slidw * i-10, 15, 20, getHeight() - 55);
  1375. m_ratio_sliders[i]->setBounds(slidw * i, getHeight() - 48, slidw - 5, 47);
  1376. }
  1377. }
  1378. void RatioMixerEditor::timerCallback()
  1379. {
  1380. if (!GetParameterValue)
  1381. return;
  1382. for (int i = 0; i < m_ratio_level_sliders.size(); ++i)
  1383. {
  1384. double v = GetParameterValue(0, i);
  1385. if (v!=m_ratio_sliders[i]->getValue())
  1386. m_ratio_sliders[i]->setValue(v, dontSendNotification);
  1387. v = GetParameterValue(1, i);
  1388. if (v!=m_ratio_level_sliders[i]->getValue())
  1389. m_ratio_level_sliders[i]->setValue(v, dontSendNotification);
  1390. }
  1391. }
  1392. void RatioMixerEditor::paint(Graphics & g)
  1393. {
  1394. g.fillAll(Colours::grey);
  1395. g.setColour(Colours::white);
  1396. int nsliders = m_ratio_sliders.size();
  1397. int slidw = getWidth() / nsliders;
  1398. for (int i = 0; i < 8; ++i)
  1399. g.drawText(String(i + 1), slidw / 2 + slidw * i - 8, 1, 15, 15, Justification::centred);
  1400. }