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1 /* -*- c-basic-offset: 4 indent-tabs-mode: nil -*- vi:set ts=8 sts=4 sw=4: */
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2
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3 /*
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4 Sonic Visualiser
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5 An audio file viewer and annotation editor.
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6 Centre for Digital Music, Queen Mary, University of London.
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7 This file copyright 2006-2007 Chris Cannam and QMUL.
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8
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9 This program is free software; you can redistribute it and/or
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10 modify it under the terms of the GNU General Public License as
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11 published by the Free Software Foundation; either version 2 of the
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12 License, or (at your option) any later version. See the file
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13 COPYING included with this distribution for more information.
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14 */
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15
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16 #include "MainWindow.h"
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17 #include "data/osc/OSCQueue.h"
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18
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19 #include "layer/WaveformLayer.h"
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20 #include "view/ViewManager.h"
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21 #include "view/Pane.h"
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22 #include "view/PaneStack.h"
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23 #include "data/model/WaveFileModel.h"
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24 #include "base/CommandHistory.h"
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25 #include "audioio/AudioCallbackPlaySource.h"
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26 #include "audioio/AudioCallbackPlayTarget.h"
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27 #include "framework/Document.h"
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28 #include "data/fileio/WavFileWriter.h"
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29 #include "plugin/transform/TransformFactory.h"
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30 #include "widgets/Fader.h"
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31 #include "widgets/AudioDial.h"
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32
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33 #include <QFileInfo>
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34
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35 void
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36 MainWindow::handleOSCMessage(const OSCMessage &message)
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37 {
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38 std::cerr << "MainWindow::handleOSCMessage: thread id = "
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39 << QThread::currentThreadId() << std::endl;
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40
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41 // This large function should really be abstracted out.
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42
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43 if (message.getMethod() == "open") {
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44
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45 if (message.getArgCount() == 1 &&
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46 message.getArg(0).canConvert(QVariant::String)) {
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47 QString path = message.getArg(0).toString();
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48 if (open(path, ReplaceMainModel) != FileOpenSucceeded) {
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49 std::cerr << "MainWindow::handleOSCMessage: File open failed for path \""
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50 << path.toStdString() << "\"" << std::endl;
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51 }
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52 //!!! we really need to spin here and not return until the
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53 // file has been completely decoded...
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54 }
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55
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56 } else if (message.getMethod() == "openadditional") {
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57
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58 if (message.getArgCount() == 1 &&
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59 message.getArg(0).canConvert(QVariant::String)) {
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60 QString path = message.getArg(0).toString();
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61 if (open(path, CreateAdditionalModel) != FileOpenSucceeded) {
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62 std::cerr << "MainWindow::handleOSCMessage: File open failed for path \""
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63 << path.toStdString() << "\"" << std::endl;
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64 }
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65 }
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66
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67 } else if (message.getMethod() == "recent" ||
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68 message.getMethod() == "last") {
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69
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70 int n = 0;
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71 if (message.getMethod() == "recent" &&
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72 message.getArgCount() == 1 &&
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73 message.getArg(0).canConvert(QVariant::Int)) {
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74 n = message.getArg(0).toInt() - 1;
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75 }
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76 std::vector<QString> recent = m_recentFiles.getRecent();
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77 if (n >= 0 && n < int(recent.size())) {
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78 if (open(recent[n], ReplaceMainModel) != FileOpenSucceeded) {
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79 std::cerr << "MainWindow::handleOSCMessage: File open failed for path \""
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80 << recent[n].toStdString() << "\"" << std::endl;
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81 }
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82 }
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83
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84 } else if (message.getMethod() == "save") {
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85
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86 QString path;
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87 if (message.getArgCount() == 1 &&
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88 message.getArg(0).canConvert(QVariant::String)) {
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89 path = message.getArg(0).toString();
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90 if (QFileInfo(path).exists()) {
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91 std::cerr << "MainWindow::handleOSCMessage: Refusing to overwrite existing file in save" << std::endl;
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92 } else {
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93 saveSessionFile(path);
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94 }
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95 }
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96
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97 } else if (message.getMethod() == "export") {
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98
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99 QString path;
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100 if (getMainModel()) {
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101 if (message.getArgCount() == 1 &&
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102 message.getArg(0).canConvert(QVariant::String)) {
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103 path = message.getArg(0).toString();
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104 if (QFileInfo(path).exists()) {
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105 std::cerr << "MainWindow::handleOSCMessage: Refusing to overwrite existing file in export" << std::endl;
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106 } else {
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107 WavFileWriter writer(path,
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108 getMainModel()->getSampleRate(),
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109 getMainModel()->getChannelCount());
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110 MultiSelection ms = m_viewManager->getSelection();
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111 if (!ms.getSelections().empty()) {
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112 writer.writeModel(getMainModel(), &ms);
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113 } else {
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114 writer.writeModel(getMainModel());
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115 }
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116 }
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117 }
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118 }
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119
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120 } else if (message.getMethod() == "jump" ||
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121 message.getMethod() == "play") {
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122
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123 if (getMainModel()) {
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124
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125 unsigned long frame = m_viewManager->getPlaybackFrame();
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126 bool selection = false;
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127 bool play = (message.getMethod() == "play");
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128
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129 if (message.getArgCount() == 1) {
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130
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131 if (message.getArg(0).canConvert(QVariant::String) &&
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132 message.getArg(0).toString() == "selection") {
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133
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134 selection = true;
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135
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136 } else if (message.getArg(0).canConvert(QVariant::String) &&
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137 message.getArg(0).toString() == "end") {
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138
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139 frame = getMainModel()->getEndFrame();
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140
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141 } else if (message.getArg(0).canConvert(QVariant::Double)) {
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142
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143 double time = message.getArg(0).toDouble();
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144 if (time < 0.0) time = 0.0;
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145
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146 frame = lrint(time * getMainModel()->getSampleRate());
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147 }
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148 }
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149
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150 if (frame > getMainModel()->getEndFrame()) {
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151 frame = getMainModel()->getEndFrame();
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152 }
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153
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154 if (play) {
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155 m_viewManager->setPlaySelectionMode(selection);
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156 }
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157
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158 if (selection) {
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159 MultiSelection::SelectionList sl = m_viewManager->getSelections();
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160 if (!sl.empty()) {
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161 frame = sl.begin()->getStartFrame();
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162 }
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163 }
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164
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165 m_viewManager->setPlaybackFrame(frame);
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166
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167 if (play && !m_playSource->isPlaying()) {
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168 m_playSource->play(frame);
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169 }
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170 }
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171
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172 } else if (message.getMethod() == "stop") {
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173
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174 if (m_playSource->isPlaying()) m_playSource->stop();
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175
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176 } else if (message.getMethod() == "loop") {
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177
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178 if (message.getArgCount() == 1 &&
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179 message.getArg(0).canConvert(QVariant::String)) {
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180
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181 QString str = message.getArg(0).toString();
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182 if (str == "on") {
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183 m_viewManager->setPlayLoopMode(true);
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184 } else if (str == "off") {
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185 m_viewManager->setPlayLoopMode(false);
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186 }
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187 }
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188
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189 } else if (message.getMethod() == "solo") {
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190
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191 if (message.getArgCount() == 1 &&
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192 message.getArg(0).canConvert(QVariant::String)) {
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193
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194 QString str = message.getArg(0).toString();
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195 if (str == "on") {
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196 m_viewManager->setPlaySoloMode(true);
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197 } else if (str == "off") {
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198 m_viewManager->setPlaySoloMode(false);
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199 }
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200 }
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201
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202 } else if (message.getMethod() == "select" ||
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203 message.getMethod() == "addselect") {
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204
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205 if (getMainModel()) {
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206
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207 int f0 = getMainModel()->getStartFrame();
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208 int f1 = getMainModel()->getEndFrame();
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209
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210 bool done = false;
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211
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212 if (message.getArgCount() == 2 &&
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213 message.getArg(0).canConvert(QVariant::Double) &&
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214 message.getArg(1).canConvert(QVariant::Double)) {
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215
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216 double t0 = message.getArg(0).toDouble();
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217 double t1 = message.getArg(1).toDouble();
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218 if (t1 < t0) { double temp = t0; t0 = t1; t1 = temp; }
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219 if (t0 < 0.0) t0 = 0.0;
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220 if (t1 < 0.0) t1 = 0.0;
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221
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222 f0 = lrint(t0 * getMainModel()->getSampleRate());
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223 f1 = lrint(t1 * getMainModel()->getSampleRate());
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224
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225 Pane *pane = m_paneStack->getCurrentPane();
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226 Layer *layer = 0;
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227 if (pane) layer = pane->getSelectedLayer();
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228 if (layer) {
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229 size_t resolution;
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230 layer->snapToFeatureFrame(pane, f0, resolution,
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231 Layer::SnapLeft);
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232 layer->snapToFeatureFrame(pane, f1, resolution,
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233 Layer::SnapRight);
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234 }
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235
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236 } else if (message.getArgCount() == 1 &&
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237 message.getArg(0).canConvert(QVariant::String)) {
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238
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239 QString str = message.getArg(0).toString();
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240 if (str == "none") {
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241 m_viewManager->clearSelections();
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242 done = true;
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243 }
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244 }
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245
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246 if (!done) {
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247 if (message.getMethod() == "select") {
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248 m_viewManager->setSelection(Selection(f0, f1));
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249 } else {
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250 m_viewManager->addSelection(Selection(f0, f1));
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251 }
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252 }
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253 }
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254
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255 } else if (message.getMethod() == "add") {
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256
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257 if (getMainModel()) {
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258
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259 if (message.getArgCount() >= 1 &&
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260 message.getArg(0).canConvert(QVariant::String)) {
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261
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262 int channel = -1;
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263 if (message.getArgCount() == 2 &&
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264 message.getArg(0).canConvert(QVariant::Int)) {
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265 channel = message.getArg(0).toInt();
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266 if (channel < -1 ||
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267 channel > int(getMainModel()->getChannelCount())) {
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268 std::cerr << "WARNING: MainWindow::handleOSCMessage: channel "
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269 << channel << " out of range" << std::endl;
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270 channel = -1;
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271 }
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272 }
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273
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274 QString str = message.getArg(0).toString();
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275
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276 LayerFactory::LayerType type =
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277 LayerFactory::getInstance()->getLayerTypeForName(str);
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278
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279 if (type == LayerFactory::UnknownLayer) {
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280 std::cerr << "WARNING: MainWindow::handleOSCMessage: unknown layer "
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281 << "type " << str.toStdString() << std::endl;
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282 } else {
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283
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284 LayerConfiguration configuration(type,
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285 getMainModel(),
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286 channel);
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287
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288 addPane(configuration,
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289 tr("Add %1 Pane")
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290 .arg(LayerFactory::getInstance()->
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291 getLayerPresentationName(type)));
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292 }
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293 }
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294 }
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295
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296 } else if (message.getMethod() == "undo") {
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297
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298 CommandHistory::getInstance()->undo();
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299
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300 } else if (message.getMethod() == "redo") {
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301
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302 CommandHistory::getInstance()->redo();
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303
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304 } else if (message.getMethod() == "set") {
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305
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306 if (message.getArgCount() == 2 &&
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307 message.getArg(0).canConvert(QVariant::String) &&
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308 message.getArg(1).canConvert(QVariant::Double)) {
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309
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310 QString property = message.getArg(0).toString();
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311 float value = (float)message.getArg(1).toDouble();
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312
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313 if (property == "gain") {
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314 if (value < 0.0) value = 0.0;
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315 m_fader->setValue(value);
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316 if (m_playTarget) m_playTarget->setOutputGain(value);
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317 } else if (property == "speedup") {
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318 m_playSpeed->setMappedValue(value);
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319 } else if (property == "overlays") {
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320 if (value < 0.5) {
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321 m_viewManager->setOverlayMode(ViewManager::NoOverlays);
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322 } else if (value < 1.5) {
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323 m_viewManager->setOverlayMode(ViewManager::MinimalOverlays);
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324 } else if (value < 2.5) {
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325 m_viewManager->setOverlayMode(ViewManager::StandardOverlays);
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326 } else {
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327 m_viewManager->setOverlayMode(ViewManager::AllOverlays);
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328 }
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329 } else if (property == "zoomwheels") {
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330 m_viewManager->setZoomWheelsEnabled(value > 0.5);
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331 } else if (property == "propertyboxes") {
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332 bool toggle = ((value < 0.5) !=
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333 (m_paneStack->getLayoutStyle() == PaneStack::NoPropertyStacks));
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334 if (toggle) togglePropertyBoxes();
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335 }
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336
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337 } else {
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338 PropertyContainer *container = 0;
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339 Pane *pane = m_paneStack->getCurrentPane();
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340 if (pane &&
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341 message.getArgCount() == 3 &&
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342 message.getArg(0).canConvert(QVariant::String) &&
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343 message.getArg(1).canConvert(QVariant::String) &&
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344 message.getArg(2).canConvert(QVariant::String)) {
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345 if (message.getArg(0).toString() == "pane") {
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346 container = pane->getPropertyContainer(0);
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347 } else if (message.getArg(0).toString() == "layer") {
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348 container = pane->getSelectedLayer();
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349 }
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350 }
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351 if (container) {
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352 QString nameString = message.getArg(1).toString();
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353 QString valueString = message.getArg(2).toString();
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354 container->setPropertyWithCommand(nameString, valueString);
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355 }
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356 }
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357
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358 } else if (message.getMethod() == "setcurrent") {
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359
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360 int paneIndex = -1, layerIndex = -1;
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361 bool wantLayer = false;
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362
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363 if (message.getArgCount() >= 1 &&
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364 message.getArg(0).canConvert(QVariant::Int)) {
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365
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366 paneIndex = message.getArg(0).toInt() - 1;
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367
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368 if (message.getArgCount() >= 2 &&
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369 message.getArg(1).canConvert(QVariant::Int)) {
|
Chris@246
|
370 wantLayer = true;
|
Chris@246
|
371 layerIndex = message.getArg(1).toInt() - 1;
|
Chris@246
|
372 }
|
Chris@246
|
373 }
|
Chris@246
|
374
|
Chris@246
|
375 if (paneIndex >= 0 && paneIndex < m_paneStack->getPaneCount()) {
|
Chris@246
|
376 Pane *pane = m_paneStack->getPane(paneIndex);
|
Chris@246
|
377 m_paneStack->setCurrentPane(pane);
|
Chris@246
|
378 if (layerIndex >= 0 && layerIndex < pane->getLayerCount()) {
|
Chris@246
|
379 Layer *layer = pane->getLayer(layerIndex);
|
Chris@246
|
380 m_paneStack->setCurrentLayer(pane, layer);
|
Chris@246
|
381 } else if (wantLayer && layerIndex == -1) {
|
Chris@246
|
382 m_paneStack->setCurrentLayer(pane, 0);
|
Chris@246
|
383 }
|
Chris@246
|
384 }
|
Chris@246
|
385
|
Chris@246
|
386 } else if (message.getMethod() == "delete") {
|
Chris@246
|
387
|
Chris@246
|
388 if (message.getArgCount() == 1 &&
|
Chris@246
|
389 message.getArg(0).canConvert(QVariant::String)) {
|
Chris@246
|
390
|
Chris@246
|
391 QString target = message.getArg(0).toString();
|
Chris@246
|
392
|
Chris@246
|
393 if (target == "pane") {
|
Chris@246
|
394
|
Chris@246
|
395 deleteCurrentPane();
|
Chris@246
|
396
|
Chris@246
|
397 } else if (target == "layer") {
|
Chris@246
|
398
|
Chris@246
|
399 deleteCurrentLayer();
|
Chris@246
|
400
|
Chris@246
|
401 } else {
|
Chris@246
|
402
|
Chris@246
|
403 std::cerr << "WARNING: MainWindow::handleOSCMessage: Unknown delete target " << target.toStdString() << std::endl;
|
Chris@246
|
404 }
|
Chris@246
|
405 }
|
Chris@246
|
406
|
Chris@246
|
407 } else if (message.getMethod() == "zoom") {
|
Chris@246
|
408
|
Chris@246
|
409 if (message.getArgCount() == 1) {
|
Chris@246
|
410 if (message.getArg(0).canConvert(QVariant::String) &&
|
Chris@246
|
411 message.getArg(0).toString() == "in") {
|
Chris@246
|
412 zoomIn();
|
Chris@246
|
413 } else if (message.getArg(0).canConvert(QVariant::String) &&
|
Chris@246
|
414 message.getArg(0).toString() == "out") {
|
Chris@246
|
415 zoomOut();
|
Chris@246
|
416 } else if (message.getArg(0).canConvert(QVariant::String) &&
|
Chris@246
|
417 message.getArg(0).toString() == "default") {
|
Chris@246
|
418 zoomDefault();
|
Chris@246
|
419 } else if (message.getArg(0).canConvert(QVariant::Double)) {
|
Chris@246
|
420 double level = message.getArg(0).toDouble();
|
Chris@246
|
421 Pane *currentPane = m_paneStack->getCurrentPane();
|
Chris@246
|
422 if (level < 1.0) level = 1.0;
|
Chris@246
|
423 if (currentPane) currentPane->setZoomLevel(lrint(level));
|
Chris@246
|
424 }
|
Chris@246
|
425 }
|
Chris@246
|
426
|
Chris@246
|
427 } else if (message.getMethod() == "zoomvertical") {
|
Chris@246
|
428
|
Chris@246
|
429 Pane *pane = m_paneStack->getCurrentPane();
|
Chris@246
|
430 Layer *layer = 0;
|
Chris@246
|
431 if (pane && pane->getLayerCount() > 0) {
|
Chris@246
|
432 layer = pane->getLayer(pane->getLayerCount() - 1);
|
Chris@246
|
433 }
|
Chris@246
|
434 int defaultStep = 0;
|
Chris@246
|
435 int steps = 0;
|
Chris@246
|
436 if (layer) {
|
Chris@246
|
437 steps = layer->getVerticalZoomSteps(defaultStep);
|
Chris@246
|
438 if (message.getArgCount() == 1 && steps > 0) {
|
Chris@246
|
439 if (message.getArg(0).canConvert(QVariant::String) &&
|
Chris@246
|
440 message.getArg(0).toString() == "in") {
|
Chris@246
|
441 int step = layer->getCurrentVerticalZoomStep() + 1;
|
Chris@246
|
442 if (step < steps) layer->setVerticalZoomStep(step);
|
Chris@246
|
443 } else if (message.getArg(0).canConvert(QVariant::String) &&
|
Chris@246
|
444 message.getArg(0).toString() == "out") {
|
Chris@246
|
445 int step = layer->getCurrentVerticalZoomStep() - 1;
|
Chris@246
|
446 if (step >= 0) layer->setVerticalZoomStep(step);
|
Chris@246
|
447 } else if (message.getArg(0).canConvert(QVariant::String) &&
|
Chris@246
|
448 message.getArg(0).toString() == "default") {
|
Chris@246
|
449 layer->setVerticalZoomStep(defaultStep);
|
Chris@246
|
450 }
|
Chris@246
|
451 } else if (message.getArgCount() == 2) {
|
Chris@246
|
452 if (message.getArg(0).canConvert(QVariant::Double) &&
|
Chris@246
|
453 message.getArg(1).canConvert(QVariant::Double)) {
|
Chris@246
|
454 double min = message.getArg(0).toDouble();
|
Chris@246
|
455 double max = message.getArg(1).toDouble();
|
Chris@246
|
456 layer->setDisplayExtents(min, max);
|
Chris@246
|
457 }
|
Chris@246
|
458 }
|
Chris@246
|
459 }
|
Chris@246
|
460
|
Chris@246
|
461 } else if (message.getMethod() == "quit") {
|
Chris@246
|
462
|
Chris@246
|
463 m_abandoning = true;
|
Chris@246
|
464 close();
|
Chris@246
|
465
|
Chris@246
|
466 } else if (message.getMethod() == "resize") {
|
Chris@246
|
467
|
Chris@246
|
468 if (message.getArgCount() == 2) {
|
Chris@246
|
469
|
Chris@246
|
470 int width = 0, height = 0;
|
Chris@246
|
471
|
Chris@246
|
472 if (message.getArg(1).canConvert(QVariant::Int)) {
|
Chris@246
|
473
|
Chris@246
|
474 height = message.getArg(1).toInt();
|
Chris@246
|
475
|
Chris@246
|
476 if (message.getArg(0).canConvert(QVariant::String) &&
|
Chris@246
|
477 message.getArg(0).toString() == "pane") {
|
Chris@246
|
478
|
Chris@246
|
479 Pane *pane = m_paneStack->getCurrentPane();
|
Chris@246
|
480 if (pane) pane->resize(pane->width(), height);
|
Chris@246
|
481
|
Chris@246
|
482 } else if (message.getArg(0).canConvert(QVariant::Int)) {
|
Chris@246
|
483
|
Chris@246
|
484 width = message.getArg(0).toInt();
|
Chris@246
|
485 resize(width, height);
|
Chris@246
|
486 }
|
Chris@246
|
487 }
|
Chris@246
|
488 }
|
Chris@246
|
489
|
Chris@246
|
490 } else if (message.getMethod() == "transform") {
|
Chris@246
|
491
|
Chris@246
|
492 Pane *pane = m_paneStack->getCurrentPane();
|
Chris@246
|
493
|
Chris@246
|
494 if (getMainModel() &&
|
Chris@246
|
495 pane &&
|
Chris@246
|
496 message.getArgCount() == 1 &&
|
Chris@246
|
497 message.getArg(0).canConvert(QVariant::String)) {
|
Chris@246
|
498
|
Chris@246
|
499 TransformId transformId = message.getArg(0).toString();
|
Chris@246
|
500
|
Chris@246
|
501 Transform transform = TransformFactory::getInstance()->
|
Chris@246
|
502 getDefaultTransformFor(transformId);
|
Chris@246
|
503
|
Chris@246
|
504 Layer *newLayer = m_document->createDerivedLayer
|
Chris@246
|
505 (transform, getMainModel());
|
Chris@246
|
506
|
Chris@246
|
507 if (newLayer) {
|
Chris@246
|
508 m_document->addLayerToView(pane, newLayer);
|
Chris@246
|
509 m_recentTransforms.add(transformId);
|
Chris@246
|
510 m_paneStack->setCurrentLayer(pane, newLayer);
|
Chris@246
|
511 }
|
Chris@246
|
512 }
|
Chris@246
|
513
|
Chris@246
|
514 } else {
|
Chris@246
|
515 std::cerr << "WARNING: MainWindow::handleOSCMessage: Unknown or unsupported "
|
Chris@246
|
516 << "method \"" << message.getMethod().toStdString()
|
Chris@246
|
517 << "\"" << std::endl;
|
Chris@246
|
518 }
|
Chris@246
|
519
|
Chris@246
|
520 }
|