annotate main/OSCHandler.cpp @ 1770:893f556cd5c9

Untabify
author Chris Cannam
date Thu, 01 Mar 2018 18:02:33 +0000
parents afe620d017d7
children b184e71f880d
rev   line source
Chris@224 1 /* -*- c-basic-offset: 4 indent-tabs-mode: nil -*- vi:set ts=8 sts=4 sw=4: */
Chris@224 2
Chris@224 3 /*
Chris@224 4 Sonic Visualiser
Chris@224 5 An audio file viewer and annotation editor.
Chris@224 6 Centre for Digital Music, Queen Mary, University of London.
Chris@224 7 This file copyright 2006-2007 Chris Cannam and QMUL.
Chris@224 8
Chris@224 9 This program is free software; you can redistribute it and/or
Chris@224 10 modify it under the terms of the GNU General Public License as
Chris@224 11 published by the Free Software Foundation; either version 2 of the
Chris@224 12 License, or (at your option) any later version. See the file
Chris@224 13 COPYING included with this distribution for more information.
Chris@224 14 */
Chris@216 15
Chris@216 16 #include "MainWindow.h"
Chris@216 17 #include "data/osc/OSCQueue.h"
Chris@216 18
Chris@216 19 #include "layer/WaveformLayer.h"
Chris@216 20 #include "view/ViewManager.h"
Chris@216 21 #include "view/Pane.h"
Chris@216 22 #include "view/PaneStack.h"
Chris@216 23 #include "data/model/WaveFileModel.h"
Chris@248 24 #include "widgets/CommandHistory.h"
Chris@1035 25 #include "audio/AudioCallbackPlaySource.h"
Chris@216 26 #include "framework/Document.h"
Chris@216 27 #include "data/fileio/WavFileWriter.h"
Chris@249 28 #include "transform/TransformFactory.h"
Chris@1386 29 #include "widgets/LevelPanWidget.h"
Chris@1431 30 #include "widgets/LevelPanToolButton.h"
Chris@216 31 #include "widgets/AudioDial.h"
Chris@216 32
Chris@1035 33 #include <bqaudioio/SystemPlaybackTarget.h>
Chris@1035 34
Chris@216 35 #include <QFileInfo>
Chris@216 36
Chris@216 37 void
Chris@216 38 MainWindow::handleOSCMessage(const OSCMessage &message)
Chris@216 39 {
Chris@1617 40 SVDEBUG << "OSCHandler: method = \""
Chris@1617 41 << message.getMethod() << "\"" << endl;
Chris@216 42
Chris@216 43 // This large function should really be abstracted out.
Chris@216 44
Chris@216 45 if (message.getMethod() == "open") {
Chris@216 46
Chris@216 47 if (message.getArgCount() == 1 &&
Chris@216 48 message.getArg(0).canConvert(QVariant::String)) {
Chris@216 49 QString path = message.getArg(0).toString();
Chris@216 50 if (open(path, ReplaceMainModel) != FileOpenSucceeded) {
Chris@1617 51 cerr << "OSCHandler: File open failed for path \""
Chris@665 52 << path << "\"" << endl;
Chris@216 53 }
Chris@216 54 //!!! we really need to spin here and not return until the
Chris@216 55 // file has been completely decoded...
Chris@216 56 }
Chris@216 57
Chris@216 58 } else if (message.getMethod() == "openadditional") {
Chris@216 59
Chris@216 60 if (message.getArgCount() == 1 &&
Chris@216 61 message.getArg(0).canConvert(QVariant::String)) {
Chris@216 62 QString path = message.getArg(0).toString();
Chris@216 63 if (open(path, CreateAdditionalModel) != FileOpenSucceeded) {
Chris@1617 64 cerr << "OSCHandler: File open failed for path \""
Chris@665 65 << path << "\"" << endl;
Chris@216 66 }
Chris@216 67 }
Chris@216 68
Chris@216 69 } else if (message.getMethod() == "recent" ||
Chris@216 70 message.getMethod() == "last") {
Chris@216 71
Chris@216 72 int n = 0;
Chris@216 73 if (message.getMethod() == "recent" &&
Chris@216 74 message.getArgCount() == 1 &&
Chris@216 75 message.getArg(0).canConvert(QVariant::Int)) {
Chris@216 76 n = message.getArg(0).toInt() - 1;
Chris@216 77 }
Chris@216 78 std::vector<QString> recent = m_recentFiles.getRecent();
Chris@216 79 if (n >= 0 && n < int(recent.size())) {
Chris@216 80 if (open(recent[n], ReplaceMainModel) != FileOpenSucceeded) {
Chris@1617 81 cerr << "OSCHandler: File open failed for path \""
Chris@665 82 << recent[n] << "\"" << endl;
Chris@216 83 }
Chris@216 84 }
Chris@216 85
Chris@216 86 } else if (message.getMethod() == "save") {
Chris@216 87
Chris@216 88 QString path;
Chris@216 89 if (message.getArgCount() == 1 &&
Chris@216 90 message.getArg(0).canConvert(QVariant::String)) {
Chris@216 91 path = message.getArg(0).toString();
Chris@216 92 if (QFileInfo(path).exists()) {
Chris@1617 93 SVDEBUG << "OSCHandler: Refusing to overwrite existing file in save" << endl;
Chris@216 94 } else {
Chris@216 95 saveSessionFile(path);
Chris@216 96 }
Chris@216 97 }
Chris@216 98
Chris@216 99 } else if (message.getMethod() == "export") {
Chris@216 100
Chris@216 101 QString path;
Chris@216 102 if (getMainModel()) {
Chris@216 103 if (message.getArgCount() == 1 &&
Chris@216 104 message.getArg(0).canConvert(QVariant::String)) {
Chris@216 105 path = message.getArg(0).toString();
Chris@216 106 if (QFileInfo(path).exists()) {
Chris@1617 107 SVDEBUG << "OSCHandler: Refusing to overwrite existing file in export" << endl;
Chris@216 108 } else {
Chris@216 109 WavFileWriter writer(path,
Chris@216 110 getMainModel()->getSampleRate(),
Chris@428 111 getMainModel()->getChannelCount(),
Chris@428 112 WavFileWriter::WriteToTemporary);
Chris@216 113 MultiSelection ms = m_viewManager->getSelection();
Chris@216 114 if (!ms.getSelections().empty()) {
Chris@216 115 writer.writeModel(getMainModel(), &ms);
Chris@216 116 } else {
Chris@216 117 writer.writeModel(getMainModel());
Chris@216 118 }
Chris@216 119 }
Chris@216 120 }
Chris@216 121 }
Chris@216 122
Chris@216 123 } else if (message.getMethod() == "jump" ||
Chris@216 124 message.getMethod() == "play") {
Chris@216 125
Chris@216 126 if (getMainModel()) {
Chris@216 127
Chris@922 128 sv_frame_t frame = m_viewManager->getPlaybackFrame();
Chris@216 129 bool selection = false;
Chris@216 130 bool play = (message.getMethod() == "play");
Chris@216 131
Chris@216 132 if (message.getArgCount() == 1) {
Chris@216 133
Chris@216 134 if (message.getArg(0).canConvert(QVariant::String) &&
Chris@216 135 message.getArg(0).toString() == "selection") {
Chris@216 136
Chris@216 137 selection = true;
Chris@216 138
Chris@216 139 } else if (message.getArg(0).canConvert(QVariant::String) &&
Chris@216 140 message.getArg(0).toString() == "end") {
Chris@216 141
Chris@216 142 frame = getMainModel()->getEndFrame();
Chris@216 143
Chris@216 144 } else if (message.getArg(0).canConvert(QVariant::Double)) {
Chris@216 145
Chris@216 146 double time = message.getArg(0).toDouble();
Chris@216 147 if (time < 0.0) time = 0.0;
Chris@216 148
Chris@216 149 frame = lrint(time * getMainModel()->getSampleRate());
Chris@216 150 }
Chris@216 151 }
Chris@216 152
Chris@216 153 if (frame > getMainModel()->getEndFrame()) {
Chris@216 154 frame = getMainModel()->getEndFrame();
Chris@216 155 }
Chris@216 156
Chris@216 157 if (play) {
Chris@216 158 m_viewManager->setPlaySelectionMode(selection);
Chris@216 159 }
Chris@216 160
Chris@216 161 if (selection) {
Chris@216 162 MultiSelection::SelectionList sl = m_viewManager->getSelections();
Chris@216 163 if (!sl.empty()) {
Chris@216 164 frame = sl.begin()->getStartFrame();
Chris@216 165 }
Chris@216 166 }
Chris@216 167
Chris@1617 168 SVDEBUG << "OSCHandler: Setting playback frame to " << frame << endl;
Chris@1617 169
Chris@216 170 m_viewManager->setPlaybackFrame(frame);
Chris@216 171
Chris@1617 172 if (play) {
Chris@1617 173 if (!m_playSource->isPlaying()) {
Chris@1617 174 SVDEBUG << "OSCHandler: Play source is not yet playing, calling play()" << endl;
Chris@1617 175 // handles audio device suspend/resume etc, as
Chris@1617 176 // well as calling m_playSource->play(frame)
Chris@1617 177 MainWindow::play();
Chris@1617 178 } else {
Chris@1617 179 SVDEBUG << "OSCHandler: Play source is already playing, not starting it" << endl;
Chris@1617 180 }
Chris@1617 181 } else {
Chris@1617 182 SVDEBUG << "OSCHandler: Jump only requested, not starting playback" << endl;
Chris@216 183 }
Chris@216 184 }
Chris@216 185
Chris@313 186 } else if (message.getMethod() == "ffwd") {
Chris@313 187
Chris@313 188 if (message.getArgCount() == 1) {
Chris@313 189
Chris@313 190 if (message.getArg(0).canConvert(QVariant::String) &&
Chris@313 191 message.getArg(0).toString() == "similar") {
Chris@313 192
Chris@313 193 ffwdSimilar();
Chris@313 194 }
Chris@313 195 } else {
Chris@313 196
Chris@313 197 ffwd();
Chris@313 198 }
Chris@313 199
Chris@313 200 } else if (message.getMethod() == "rewind") {
Chris@313 201
Chris@313 202 if (message.getArgCount() == 1) {
Chris@313 203
Chris@313 204 if (message.getArg(0).canConvert(QVariant::String) &&
Chris@313 205 message.getArg(0).toString() == "similar") {
Chris@313 206
Chris@313 207 rewindSimilar();
Chris@313 208 }
Chris@313 209 } else {
Chris@313 210
Chris@313 211 rewind();
Chris@313 212 }
Chris@313 213
Chris@216 214 } else if (message.getMethod() == "stop") {
Chris@216 215
Chris@1617 216 if (m_playSource->isPlaying()) {
Chris@1617 217 // As with play, we want to use the MainWindow
Chris@1617 218 // function rather than call m_playSource directly
Chris@1617 219 // because that way the audio driver suspend/resume
Chris@1617 220 // etc is handled properly
Chris@1617 221 MainWindow::stop();
Chris@1617 222 }
Chris@216 223
Chris@216 224 } else if (message.getMethod() == "loop") {
Chris@216 225
Chris@216 226 if (message.getArgCount() == 1 &&
Chris@216 227 message.getArg(0).canConvert(QVariant::String)) {
Chris@216 228
Chris@216 229 QString str = message.getArg(0).toString();
Chris@216 230 if (str == "on") {
Chris@216 231 m_viewManager->setPlayLoopMode(true);
Chris@216 232 } else if (str == "off") {
Chris@216 233 m_viewManager->setPlayLoopMode(false);
Chris@216 234 }
Chris@216 235 }
Chris@216 236
Chris@216 237 } else if (message.getMethod() == "solo") {
Chris@216 238
Chris@216 239 if (message.getArgCount() == 1 &&
Chris@216 240 message.getArg(0).canConvert(QVariant::String)) {
Chris@216 241
Chris@216 242 QString str = message.getArg(0).toString();
Chris@216 243 if (str == "on") {
Chris@216 244 m_viewManager->setPlaySoloMode(true);
Chris@216 245 } else if (str == "off") {
Chris@216 246 m_viewManager->setPlaySoloMode(false);
Chris@216 247 }
Chris@216 248 }
Chris@216 249
Chris@216 250 } else if (message.getMethod() == "select" ||
Chris@216 251 message.getMethod() == "addselect") {
Chris@216 252
Chris@216 253 if (getMainModel()) {
Chris@216 254
Chris@920 255 sv_frame_t f0 = getMainModel()->getStartFrame();
Chris@920 256 sv_frame_t f1 = getMainModel()->getEndFrame();
Chris@216 257
Chris@216 258 bool done = false;
Chris@216 259
Chris@216 260 if (message.getArgCount() == 2 &&
Chris@216 261 message.getArg(0).canConvert(QVariant::Double) &&
Chris@216 262 message.getArg(1).canConvert(QVariant::Double)) {
Chris@216 263
Chris@216 264 double t0 = message.getArg(0).toDouble();
Chris@216 265 double t1 = message.getArg(1).toDouble();
Chris@216 266 if (t1 < t0) { double temp = t0; t0 = t1; t1 = temp; }
Chris@216 267 if (t0 < 0.0) t0 = 0.0;
Chris@216 268 if (t1 < 0.0) t1 = 0.0;
Chris@216 269
Chris@216 270 f0 = lrint(t0 * getMainModel()->getSampleRate());
Chris@216 271 f1 = lrint(t1 * getMainModel()->getSampleRate());
Chris@216 272
Chris@216 273 Pane *pane = m_paneStack->getCurrentPane();
Chris@216 274 Layer *layer = 0;
Chris@216 275 if (pane) layer = pane->getSelectedLayer();
Chris@216 276 if (layer) {
Chris@730 277 int resolution;
Chris@216 278 layer->snapToFeatureFrame(pane, f0, resolution,
Chris@216 279 Layer::SnapLeft);
Chris@216 280 layer->snapToFeatureFrame(pane, f1, resolution,
Chris@216 281 Layer::SnapRight);
Chris@216 282 }
Chris@216 283
Chris@216 284 } else if (message.getArgCount() == 1 &&
Chris@216 285 message.getArg(0).canConvert(QVariant::String)) {
Chris@216 286
Chris@216 287 QString str = message.getArg(0).toString();
Chris@216 288 if (str == "none") {
Chris@216 289 m_viewManager->clearSelections();
Chris@216 290 done = true;
Chris@216 291 }
Chris@216 292 }
Chris@216 293
Chris@216 294 if (!done) {
Chris@216 295 if (message.getMethod() == "select") {
Chris@216 296 m_viewManager->setSelection(Selection(f0, f1));
Chris@216 297 } else {
Chris@216 298 m_viewManager->addSelection(Selection(f0, f1));
Chris@216 299 }
Chris@216 300 }
Chris@216 301 }
Chris@216 302
Chris@216 303 } else if (message.getMethod() == "add") {
Chris@216 304
Chris@216 305 if (getMainModel()) {
Chris@216 306
Chris@216 307 if (message.getArgCount() >= 1 &&
Chris@216 308 message.getArg(0).canConvert(QVariant::String)) {
Chris@216 309
Chris@216 310 int channel = -1;
Chris@216 311 if (message.getArgCount() == 2 &&
Chris@216 312 message.getArg(0).canConvert(QVariant::Int)) {
Chris@216 313 channel = message.getArg(0).toInt();
Chris@216 314 if (channel < -1 ||
Chris@216 315 channel > int(getMainModel()->getChannelCount())) {
Chris@1617 316 cerr << "WARNING: OSCHandler: channel "
Chris@665 317 << channel << " out of range" << endl;
Chris@216 318 channel = -1;
Chris@216 319 }
Chris@216 320 }
Chris@216 321
Chris@216 322 QString str = message.getArg(0).toString();
Chris@216 323
Chris@216 324 LayerFactory::LayerType type =
Chris@216 325 LayerFactory::getInstance()->getLayerTypeForName(str);
Chris@216 326
Chris@216 327 if (type == LayerFactory::UnknownLayer) {
Chris@1617 328 cerr << "WARNING: OSCHandler: unknown layer "
Chris@665 329 << "type " << str << endl;
Chris@216 330 } else {
Chris@216 331
Chris@232 332 LayerConfiguration configuration(type,
Chris@232 333 getMainModel(),
Chris@232 334 channel);
Chris@216 335
Chris@216 336 addPane(configuration,
Chris@216 337 tr("Add %1 Pane")
Chris@216 338 .arg(LayerFactory::getInstance()->
Chris@216 339 getLayerPresentationName(type)));
Chris@216 340 }
Chris@216 341 }
Chris@216 342 }
Chris@216 343
Chris@216 344 } else if (message.getMethod() == "undo") {
Chris@216 345
Chris@216 346 CommandHistory::getInstance()->undo();
Chris@216 347
Chris@216 348 } else if (message.getMethod() == "redo") {
Chris@216 349
Chris@216 350 CommandHistory::getInstance()->redo();
Chris@216 351
Chris@216 352 } else if (message.getMethod() == "set") {
Chris@216 353
Chris@216 354 if (message.getArgCount() == 2 &&
Chris@216 355 message.getArg(0).canConvert(QVariant::String) &&
Chris@216 356 message.getArg(1).canConvert(QVariant::Double)) {
Chris@216 357
Chris@216 358 QString property = message.getArg(0).toString();
Chris@216 359 float value = (float)message.getArg(1).toDouble();
Chris@216 360
Chris@216 361 if (property == "gain") {
Chris@216 362 if (value < 0.0) value = 0.0;
Chris@1386 363 m_mainLevelPan->setLevel(value);
Chris@216 364 if (m_playTarget) m_playTarget->setOutputGain(value);
Chris@1617 365 } else if (property == "speed") {
Chris@1617 366 m_playSpeed->setMappedValue(value);
Chris@216 367 } else if (property == "speedup") {
Chris@1617 368
Chris@1617 369 // The speedup method existed before the speed method
Chris@1617 370 // and is a bit weirder.
Chris@1617 371 //
Chris@1617 372 // For speed(x), x is a percentage of normal speed, so
Chris@1617 373 // x=100 means play at the normal speed, x=50 means
Chris@1617 374 // half speed, x=200 double speed etc.
Chris@1617 375 //
Chris@1617 376 // For speedup(x), x was some sort of modifier of
Chris@1617 377 // percentage thing, so x=0 meant play at the normal
Chris@1617 378 // speed, x=50 meant play at 150% of normal speed,
Chris@1617 379 // x=100 meant play at double speed, and x=-100 rather
Chris@1617 380 // bizarrely meant play at half speed. We handle this
Chris@1617 381 // now by converting to speed percentage as follows:
Chris@1617 382
Chris@1617 383 double percentage = 100.0;
Chris@1617 384 if (value > 0.f) {
Chris@1617 385 percentage = percentage + value;
Chris@1617 386 } else {
Chris@1617 387 percentage = 10000.0 / (percentage - value);
Chris@1617 388 }
Chris@1617 389 SVDEBUG << "OSCHandler: converted speedup(" << value
Chris@1617 390 << ") into speed(" << percentage << ")" << endl;
Chris@1617 391
Chris@1617 392 m_playSpeed->setMappedValue(percentage);
Chris@1617 393
Chris@216 394 } else if (property == "overlays") {
Chris@216 395 if (value < 0.5) {
Chris@216 396 m_viewManager->setOverlayMode(ViewManager::NoOverlays);
Chris@216 397 } else if (value < 1.5) {
Chris@701 398 m_viewManager->setOverlayMode(ViewManager::StandardOverlays);
Chris@216 399 } else {
Chris@216 400 m_viewManager->setOverlayMode(ViewManager::AllOverlays);
Chris@216 401 }
Chris@216 402 } else if (property == "zoomwheels") {
Chris@216 403 m_viewManager->setZoomWheelsEnabled(value > 0.5);
Chris@216 404 } else if (property == "propertyboxes") {
Chris@216 405 bool toggle = ((value < 0.5) !=
Chris@216 406 (m_paneStack->getLayoutStyle() == PaneStack::NoPropertyStacks));
Chris@216 407 if (toggle) togglePropertyBoxes();
Chris@216 408 }
Chris@216 409
Chris@216 410 } else {
Chris@216 411 PropertyContainer *container = 0;
Chris@216 412 Pane *pane = m_paneStack->getCurrentPane();
Chris@216 413 if (pane &&
Chris@216 414 message.getArgCount() == 3 &&
Chris@216 415 message.getArg(0).canConvert(QVariant::String) &&
Chris@216 416 message.getArg(1).canConvert(QVariant::String) &&
Chris@216 417 message.getArg(2).canConvert(QVariant::String)) {
Chris@216 418 if (message.getArg(0).toString() == "pane") {
Chris@216 419 container = pane->getPropertyContainer(0);
Chris@216 420 } else if (message.getArg(0).toString() == "layer") {
Chris@216 421 container = pane->getSelectedLayer();
Chris@216 422 }
Chris@216 423 }
Chris@216 424 if (container) {
Chris@216 425 QString nameString = message.getArg(1).toString();
Chris@216 426 QString valueString = message.getArg(2).toString();
Chris@248 427 Command *c = container->getSetPropertyCommand
Chris@248 428 (nameString, valueString);
Chris@248 429 if (c) CommandHistory::getInstance()->addCommand(c, true, true);
Chris@216 430 }
Chris@216 431 }
Chris@216 432
Chris@216 433 } else if (message.getMethod() == "setcurrent") {
Chris@216 434
Chris@216 435 int paneIndex = -1, layerIndex = -1;
Chris@216 436 bool wantLayer = false;
Chris@216 437
Chris@216 438 if (message.getArgCount() >= 1 &&
Chris@216 439 message.getArg(0).canConvert(QVariant::Int)) {
Chris@216 440
Chris@216 441 paneIndex = message.getArg(0).toInt() - 1;
Chris@216 442
Chris@216 443 if (message.getArgCount() >= 2 &&
Chris@216 444 message.getArg(1).canConvert(QVariant::Int)) {
Chris@216 445 wantLayer = true;
Chris@216 446 layerIndex = message.getArg(1).toInt() - 1;
Chris@216 447 }
Chris@216 448 }
Chris@216 449
Chris@216 450 if (paneIndex >= 0 && paneIndex < m_paneStack->getPaneCount()) {
Chris@216 451 Pane *pane = m_paneStack->getPane(paneIndex);
Chris@216 452 m_paneStack->setCurrentPane(pane);
Chris@216 453 if (layerIndex >= 0 && layerIndex < pane->getLayerCount()) {
Chris@216 454 Layer *layer = pane->getLayer(layerIndex);
Chris@216 455 m_paneStack->setCurrentLayer(pane, layer);
Chris@216 456 } else if (wantLayer && layerIndex == -1) {
Chris@216 457 m_paneStack->setCurrentLayer(pane, 0);
Chris@216 458 }
Chris@216 459 }
Chris@216 460
Chris@216 461 } else if (message.getMethod() == "delete") {
Chris@216 462
Chris@216 463 if (message.getArgCount() == 1 &&
Chris@216 464 message.getArg(0).canConvert(QVariant::String)) {
Chris@216 465
Chris@216 466 QString target = message.getArg(0).toString();
Chris@216 467
Chris@216 468 if (target == "pane") {
Chris@216 469
Chris@216 470 deleteCurrentPane();
Chris@216 471
Chris@216 472 } else if (target == "layer") {
Chris@216 473
Chris@216 474 deleteCurrentLayer();
Chris@216 475
Chris@216 476 } else {
Chris@216 477
Chris@1617 478 cerr << "WARNING: OSCHandler: Unknown delete target " << target << endl;
Chris@216 479 }
Chris@216 480 }
Chris@216 481
Chris@216 482 } else if (message.getMethod() == "zoom") {
Chris@216 483
Chris@216 484 if (message.getArgCount() == 1) {
Chris@216 485 if (message.getArg(0).canConvert(QVariant::String) &&
Chris@216 486 message.getArg(0).toString() == "in") {
Chris@216 487 zoomIn();
Chris@216 488 } else if (message.getArg(0).canConvert(QVariant::String) &&
Chris@216 489 message.getArg(0).toString() == "out") {
Chris@216 490 zoomOut();
Chris@216 491 } else if (message.getArg(0).canConvert(QVariant::String) &&
Chris@216 492 message.getArg(0).toString() == "default") {
Chris@216 493 zoomDefault();
Chris@312 494 } else if (message.getArg(0).canConvert(QVariant::String) &&
Chris@312 495 message.getArg(0).toString() == "fit") {
Chris@312 496 zoomToFit();
Chris@216 497 } else if (message.getArg(0).canConvert(QVariant::Double)) {
Chris@216 498 double level = message.getArg(0).toDouble();
Chris@216 499 Pane *currentPane = m_paneStack->getCurrentPane();
Chris@216 500 if (level < 1.0) level = 1.0;
Chris@922 501 if (currentPane) currentPane->setZoomLevel(int(lrint(level)));
Chris@216 502 }
Chris@216 503 }
Chris@216 504
Chris@216 505 } else if (message.getMethod() == "zoomvertical") {
Chris@216 506
Chris@216 507 Pane *pane = m_paneStack->getCurrentPane();
Chris@216 508 Layer *layer = 0;
Chris@216 509 if (pane && pane->getLayerCount() > 0) {
Chris@216 510 layer = pane->getLayer(pane->getLayerCount() - 1);
Chris@216 511 }
Chris@216 512 int defaultStep = 0;
Chris@216 513 int steps = 0;
Chris@216 514 if (layer) {
Chris@216 515 steps = layer->getVerticalZoomSteps(defaultStep);
Chris@216 516 if (message.getArgCount() == 1 && steps > 0) {
Chris@216 517 if (message.getArg(0).canConvert(QVariant::String) &&
Chris@216 518 message.getArg(0).toString() == "in") {
Chris@216 519 int step = layer->getCurrentVerticalZoomStep() + 1;
Chris@216 520 if (step < steps) layer->setVerticalZoomStep(step);
Chris@216 521 } else if (message.getArg(0).canConvert(QVariant::String) &&
Chris@216 522 message.getArg(0).toString() == "out") {
Chris@216 523 int step = layer->getCurrentVerticalZoomStep() - 1;
Chris@216 524 if (step >= 0) layer->setVerticalZoomStep(step);
Chris@216 525 } else if (message.getArg(0).canConvert(QVariant::String) &&
Chris@216 526 message.getArg(0).toString() == "default") {
Chris@216 527 layer->setVerticalZoomStep(defaultStep);
Chris@216 528 }
Chris@216 529 } else if (message.getArgCount() == 2) {
Chris@216 530 if (message.getArg(0).canConvert(QVariant::Double) &&
Chris@216 531 message.getArg(1).canConvert(QVariant::Double)) {
Chris@216 532 double min = message.getArg(0).toDouble();
Chris@216 533 double max = message.getArg(1).toDouble();
Chris@216 534 layer->setDisplayExtents(min, max);
Chris@216 535 }
Chris@216 536 }
Chris@216 537 }
Chris@216 538
Chris@216 539 } else if (message.getMethod() == "quit") {
Chris@216 540
Chris@216 541 m_abandoning = true;
Chris@216 542 close();
Chris@216 543
Chris@216 544 } else if (message.getMethod() == "resize") {
Chris@216 545
Chris@216 546 if (message.getArgCount() == 2) {
Chris@216 547
Chris@216 548 int width = 0, height = 0;
Chris@216 549
Chris@216 550 if (message.getArg(1).canConvert(QVariant::Int)) {
Chris@216 551
Chris@216 552 height = message.getArg(1).toInt();
Chris@216 553
Chris@216 554 if (message.getArg(0).canConvert(QVariant::String) &&
Chris@216 555 message.getArg(0).toString() == "pane") {
Chris@216 556
Chris@216 557 Pane *pane = m_paneStack->getCurrentPane();
Chris@216 558 if (pane) pane->resize(pane->width(), height);
Chris@216 559
Chris@216 560 } else if (message.getArg(0).canConvert(QVariant::Int)) {
Chris@216 561
Chris@216 562 width = message.getArg(0).toInt();
Chris@216 563 resize(width, height);
Chris@216 564 }
Chris@216 565 }
Chris@216 566 }
Chris@216 567
Chris@216 568 } else if (message.getMethod() == "transform") {
Chris@216 569
Chris@216 570 Pane *pane = m_paneStack->getCurrentPane();
Chris@216 571
Chris@216 572 if (getMainModel() &&
Chris@216 573 pane &&
Chris@216 574 message.getArgCount() == 1 &&
Chris@216 575 message.getArg(0).canConvert(QVariant::String)) {
Chris@216 576
Chris@224 577 TransformId transformId = message.getArg(0).toString();
Chris@216 578
Chris@1770 579 Transform transform = TransformFactory::getInstance()->
Chris@224 580 getDefaultTransformFor(transformId);
Chris@1770 581
Chris@216 582 Layer *newLayer = m_document->createDerivedLayer
Chris@224 583 (transform, getMainModel());
Chris@216 584
Chris@216 585 if (newLayer) {
Chris@216 586 m_document->addLayerToView(pane, newLayer);
Chris@224 587 m_recentTransforms.add(transformId);
Chris@216 588 m_paneStack->setCurrentLayer(pane, newLayer);
Chris@216 589 }
Chris@216 590 }
Chris@216 591
Chris@216 592 } else {
Chris@1617 593 cerr << "WARNING: OSCHandler: Unknown or unsupported "
Chris@665 594 << "method \"" << message.getMethod()
Chris@665 595 << "\"" << endl;
Chris@216 596 }
Chris@216 597 }