--- qsampler/trunk/src/qsamplerMainForm.cpp 2007/11/21 23:22:18 1507 +++ qsampler/trunk/src/qsamplerMainForm.cpp 2007/11/22 11:10:44 1509 @@ -102,24 +102,24 @@ { public: - // Constructor. - qsamplerCustomEvent(lscp_event_t event, const char *pchData, int cchData) - : QEvent(QSAMPLER_CUSTOM_EVENT) - { - m_event = event; - m_data = QString::fromUtf8(pchData, cchData); - } - - // Accessors. - lscp_event_t event() { return m_event; } - QString& data() { return m_data; } + // Constructor. + qsamplerCustomEvent(lscp_event_t event, const char *pchData, int cchData) + : QEvent(QSAMPLER_CUSTOM_EVENT) + { + m_event = event; + m_data = QString::fromUtf8(pchData, cchData); + } + + // Accessors. + lscp_event_t event() { return m_event; } + QString& data() { return m_data; } private: - // The proper event type. - lscp_event_t m_event; - // The event data as a string. - QString m_data; + // The proper event type. + lscp_event_t m_event; + // The event data as a string. + QString m_data; }; @@ -131,31 +131,33 @@ // Kind of singleton reference. MainForm* MainForm::g_pMainForm = NULL; -MainForm::MainForm(QWidget* parent) : QMainWindow(parent) { - ui.setupUi(this); +MainForm::MainForm ( QWidget *pParent ) + : QMainWindow(pParent) +{ + m_ui.setupUi(this); // Pseudo-singleton reference setup. g_pMainForm = this; - // Initialize some pointer references. - m_pOptions = NULL; + // Initialize some pointer references. + m_pOptions = NULL; - // All child forms are to be created later, not earlier than setup. - m_pMessages = NULL; - m_pInstrumentListForm = NULL; - m_pDeviceForm = NULL; + // All child forms are to be created later, not earlier than setup. + m_pMessages = NULL; + m_pInstrumentListForm = NULL; + m_pDeviceForm = NULL; - // We'll start clean. - m_iUntitled = 0; - m_iDirtyCount = 0; + // We'll start clean. + m_iUntitled = 0; + m_iDirtyCount = 0; - m_pServer = NULL; - m_pClient = NULL; + m_pServer = NULL; + m_pClient = NULL; - m_iStartDelay = 0; - m_iTimerDelay = 0; + m_iStartDelay = 0; + m_iTimerDelay = 0; - m_iTimerSlot = 0; + m_iTimerSlot = 0; #ifdef HAVE_SIGNAL_H // Set to ignore any fatal "Broken pipe" signals. @@ -163,12 +165,12 @@ #endif #ifdef CONFIG_VOLUME - // Make some extras into the toolbar... + // Make some extras into the toolbar... const QString& sVolumeText = tr("Master volume"); m_iVolumeChanging = 0; // Volume slider... - ui.channelsToolbar->addSeparator(); - m_pVolumeSlider = new QSlider(Qt::Horizontal, ui.channelsToolbar); + m_ui.channelsToolbar->addSeparator(); + m_pVolumeSlider = new QSlider(Qt::Horizontal, m_ui.channelsToolbar); m_pVolumeSlider->setTickPosition(QSlider::TicksBelow); m_pVolumeSlider->setTickInterval(10); m_pVolumeSlider->setPageStep(10); @@ -181,12 +183,12 @@ QObject::connect(m_pVolumeSlider, SIGNAL(valueChanged(int)), SLOT(volumeChanged(int))); - //ui.channelsToolbar->setHorizontallyStretchable(true); - //ui.channelsToolbar->setStretchableWidget(m_pVolumeSlider); - ui.channelsToolbar->addWidget(m_pVolumeSlider); + //m_ui.channelsToolbar->setHorizontallyStretchable(true); + //m_ui.channelsToolbar->setStretchableWidget(m_pVolumeSlider); + m_ui.channelsToolbar->addWidget(m_pVolumeSlider); // Volume spin-box - ui.channelsToolbar->addSeparator(); - m_pVolumeSpinBox = new QSpinBox(ui.channelsToolbar); + m_ui.channelsToolbar->addSeparator(); + m_pVolumeSpinBox = new QSpinBox(m_ui.channelsToolbar); m_pVolumeSpinBox->setSuffix(" %"); m_pVolumeSpinBox->setMinimum(0); m_pVolumeSpinBox->setMaximum(100); @@ -194,125 +196,125 @@ QObject::connect(m_pVolumeSpinBox, SIGNAL(valueChanged(int)), SLOT(volumeChanged(int))); - ui.channelsToolbar->addWidget(m_pVolumeSpinBox); + m_ui.channelsToolbar->addWidget(m_pVolumeSpinBox); #endif - // Make it an MDI workspace. - m_pWorkspace = new QWorkspace(this); - m_pWorkspace->setScrollBarsEnabled(true); + // Make it an MDI workspace. + m_pWorkspace = new QWorkspace(this); + m_pWorkspace->setScrollBarsEnabled(true); // Set the activation connection. QObject::connect(m_pWorkspace, SIGNAL(windowActivated(QWidget *)), SLOT(stabilizeForm())); - // Make it shine :-) - setCentralWidget(m_pWorkspace); + // Make it shine :-) + setCentralWidget(m_pWorkspace); - // Create some statusbar labels... - QLabel *pLabel; - // Client status. - pLabel = new QLabel(tr("Connected"), this); - pLabel->setAlignment(Qt::AlignLeft); - pLabel->setMinimumSize(pLabel->sizeHint()); - m_statusItem[QSAMPLER_STATUS_CLIENT] = pLabel; - statusBar()->addWidget(pLabel); - // Server address. - pLabel = new QLabel(this); - pLabel->setAlignment(Qt::AlignLeft); - m_statusItem[QSAMPLER_STATUS_SERVER] = pLabel; - statusBar()->addWidget(pLabel, 1); - // Channel title. - pLabel = new QLabel(this); - pLabel->setAlignment(Qt::AlignLeft); - m_statusItem[QSAMPLER_STATUS_CHANNEL] = pLabel; - statusBar()->addWidget(pLabel, 2); - // Session modification status. - pLabel = new QLabel(tr("MOD"), this); - pLabel->setAlignment(Qt::AlignHCenter); - pLabel->setMinimumSize(pLabel->sizeHint()); - m_statusItem[QSAMPLER_STATUS_SESSION] = pLabel; - statusBar()->addWidget(pLabel); + // Create some statusbar labels... + QLabel *pLabel; + // Client status. + pLabel = new QLabel(tr("Connected"), this); + pLabel->setAlignment(Qt::AlignLeft); + pLabel->setMinimumSize(pLabel->sizeHint()); + m_statusItem[QSAMPLER_STATUS_CLIENT] = pLabel; + statusBar()->addWidget(pLabel); + // Server address. + pLabel = new QLabel(this); + pLabel->setAlignment(Qt::AlignLeft); + m_statusItem[QSAMPLER_STATUS_SERVER] = pLabel; + statusBar()->addWidget(pLabel, 1); + // Channel title. + pLabel = new QLabel(this); + pLabel->setAlignment(Qt::AlignLeft); + m_statusItem[QSAMPLER_STATUS_CHANNEL] = pLabel; + statusBar()->addWidget(pLabel, 2); + // Session modification status. + pLabel = new QLabel(tr("MOD"), this); + pLabel->setAlignment(Qt::AlignHCenter); + pLabel->setMinimumSize(pLabel->sizeHint()); + m_statusItem[QSAMPLER_STATUS_SESSION] = pLabel; + statusBar()->addWidget(pLabel); #if defined(WIN32) - WSAStartup(MAKEWORD(1, 1), &_wsaData); + WSAStartup(MAKEWORD(1, 1), &_wsaData); #endif - QObject::connect(ui.fileNewAction, + QObject::connect(m_ui.fileNewAction, SIGNAL(triggered()), SLOT(fileNew())); - QObject::connect(ui.fileOpenAction, + QObject::connect(m_ui.fileOpenAction, SIGNAL(triggered()), SLOT(fileOpen())); - QObject::connect(ui.fileSaveAction, + QObject::connect(m_ui.fileSaveAction, SIGNAL(triggered()), SLOT(fileSave())); - QObject::connect(ui.fileSaveAsAction, + QObject::connect(m_ui.fileSaveAsAction, SIGNAL(triggered()), SLOT(fileSaveAs())); - QObject::connect(ui.fileResetAction, + QObject::connect(m_ui.fileResetAction, SIGNAL(triggered()), SLOT(fileReset())); - QObject::connect(ui.fileRestartAction, + QObject::connect(m_ui.fileRestartAction, SIGNAL(triggered()), SLOT(fileRestart())); - QObject::connect(ui.fileExitAction, + QObject::connect(m_ui.fileExitAction, SIGNAL(triggered()), SLOT(fileExit())); - QObject::connect(ui.editAddChannelAction, + QObject::connect(m_ui.editAddChannelAction, SIGNAL(triggered()), SLOT(editAddChannel())); - QObject::connect(ui.editRemoveChannelAction, + QObject::connect(m_ui.editRemoveChannelAction, SIGNAL(triggered()), SLOT(editRemoveChannel())); - QObject::connect(ui.editSetupChannelAction, + QObject::connect(m_ui.editSetupChannelAction, SIGNAL(triggered()), SLOT(editSetupChannel())); - QObject::connect(ui.editEditChannelAction, + QObject::connect(m_ui.editEditChannelAction, SIGNAL(triggered()), SLOT(editEditChannel())); - QObject::connect(ui.editResetChannelAction, + QObject::connect(m_ui.editResetChannelAction, SIGNAL(triggered()), SLOT(editResetChannel())); - QObject::connect(ui.editResetAllChannelsAction, + QObject::connect(m_ui.editResetAllChannelsAction, SIGNAL(triggered()), SLOT(editResetAllChannels())); - QObject::connect(ui.viewMenubarAction, + QObject::connect(m_ui.viewMenubarAction, SIGNAL(toggled(bool)), SLOT(viewMenubar(bool))); - QObject::connect(ui.viewToolbarAction, + QObject::connect(m_ui.viewToolbarAction, SIGNAL(toggled(bool)), SLOT(viewToolbar(bool))); - QObject::connect(ui.viewStatusbarAction, + QObject::connect(m_ui.viewStatusbarAction, SIGNAL(toggled(bool)), SLOT(viewStatusbar(bool))); - QObject::connect(ui.viewMessagesAction, + QObject::connect(m_ui.viewMessagesAction, SIGNAL(toggled(bool)), SLOT(viewMessages(bool))); - QObject::connect(ui.viewInstrumentsAction, + QObject::connect(m_ui.viewInstrumentsAction, SIGNAL(triggered()), SLOT(viewInstruments())); - QObject::connect(ui.viewDevicesAction, + QObject::connect(m_ui.viewDevicesAction, SIGNAL(triggered()), SLOT(viewDevices())); - QObject::connect(ui.viewOptionsAction, + QObject::connect(m_ui.viewOptionsAction, SIGNAL(triggered()), SLOT(viewOptions())); - QObject::connect(ui.channelsArrangeAction, + QObject::connect(m_ui.channelsArrangeAction, SIGNAL(triggered()), SLOT(channelsArrange())); - QObject::connect(ui.channelsAutoArrangeAction, + QObject::connect(m_ui.channelsAutoArrangeAction, SIGNAL(toggled(bool)), SLOT(channelsAutoArrange(bool))); - QObject::connect(ui.helpAboutAction, + QObject::connect(m_ui.helpAboutAction, SIGNAL(triggered()), SLOT(helpAbout())); - QObject::connect(ui.helpAboutQtAction, + QObject::connect(m_ui.helpAboutQtAction, SIGNAL(triggered()), SLOT(helpAboutQt())); - QObject::connect(ui.fileMenu, + QObject::connect(m_ui.fileMenu, SIGNAL(aboutToShow()), SLOT(updateRecentFilesMenu())); - QObject::connect(ui.channelsMenu, + QObject::connect(m_ui.channelsMenu, SIGNAL(aboutToShow()), SLOT(channelsMenuAboutToShow())); } @@ -320,32 +322,32 @@ // Destructor. MainForm::~MainForm() { - // Do final processing anyway. - processServerExit(); + // Do final processing anyway. + processServerExit(); #if defined(WIN32) - WSACleanup(); + WSACleanup(); #endif - // Finally drop any widgets around... - if (m_pDeviceForm) - delete m_pDeviceForm; - if (m_pInstrumentListForm) - delete m_pInstrumentListForm; - if (m_pMessages) - delete m_pMessages; - if (m_pWorkspace) - delete m_pWorkspace; - - // Delete status item labels one by one. - if (m_statusItem[QSAMPLER_STATUS_CLIENT]) - delete m_statusItem[QSAMPLER_STATUS_CLIENT]; - if (m_statusItem[QSAMPLER_STATUS_SERVER]) - delete m_statusItem[QSAMPLER_STATUS_SERVER]; - if (m_statusItem[QSAMPLER_STATUS_CHANNEL]) - delete m_statusItem[QSAMPLER_STATUS_CHANNEL]; - if (m_statusItem[QSAMPLER_STATUS_SESSION]) - delete m_statusItem[QSAMPLER_STATUS_SESSION]; + // Finally drop any widgets around... + if (m_pDeviceForm) + delete m_pDeviceForm; + if (m_pInstrumentListForm) + delete m_pInstrumentListForm; + if (m_pMessages) + delete m_pMessages; + if (m_pWorkspace) + delete m_pWorkspace; + + // Delete status item labels one by one. + if (m_statusItem[QSAMPLER_STATUS_CLIENT]) + delete m_statusItem[QSAMPLER_STATUS_CLIENT]; + if (m_statusItem[QSAMPLER_STATUS_SERVER]) + delete m_statusItem[QSAMPLER_STATUS_SERVER]; + if (m_statusItem[QSAMPLER_STATUS_CHANNEL]) + delete m_statusItem[QSAMPLER_STATUS_CHANNEL]; + if (m_statusItem[QSAMPLER_STATUS_SESSION]) + delete m_statusItem[QSAMPLER_STATUS_SESSION]; #ifdef CONFIG_VOLUME delete m_pVolumeSpinBox; @@ -360,10 +362,10 @@ // Make and set a proper setup options step. void MainForm::setup ( qsamplerOptions *pOptions ) { - // We got options? - m_pOptions = pOptions; + // We got options? + m_pOptions = pOptions; - // What style do we create these forms? + // What style do we create these forms? Qt::WindowFlags wflags = Qt::Window #if QT_VERSION >= 0x040200 | Qt::CustomizeWindowHint @@ -373,38 +375,35 @@ | Qt::WindowMinMaxButtonsHint; if (m_pOptions->bKeepOnTop) wflags |= Qt::Tool; - // Some child forms are to be created right now. - m_pMessages = new qsamplerMessages(this); - m_pDeviceForm = new DeviceForm(this, wflags); + // Some child forms are to be created right now. + m_pMessages = new qsamplerMessages(this); + m_pDeviceForm = new DeviceForm(this, wflags); #ifdef CONFIG_MIDI_INSTRUMENT - m_pInstrumentListForm = new InstrumentListForm(this, wflags); - QObject::connect(&m_pInstrumentListForm->model, - SIGNAL(instrumentsChanged()), - SLOT(sessionDirty())); + m_pInstrumentListForm = new InstrumentListForm(this, wflags); #else viewInstrumentsAction->setEnabled(false); #endif - // Set message defaults... - updateMessagesFont(); - updateMessagesLimit(); - updateMessagesCapture(); - // Set the visibility signal. + // Set message defaults... + updateMessagesFont(); + updateMessagesLimit(); + updateMessagesCapture(); + // Set the visibility signal. QObject::connect(m_pMessages, SIGNAL(visibilityChanged(bool)), SLOT(stabilizeForm())); - // Initial decorations toggle state. - ui.viewMenubarAction->setChecked(m_pOptions->bMenubar); - ui.viewToolbarAction->setChecked(m_pOptions->bToolbar); - ui.viewStatusbarAction->setChecked(m_pOptions->bStatusbar); - ui.channelsAutoArrangeAction->setChecked(m_pOptions->bAutoArrange); - - // Initial decorations visibility state. - viewMenubar(m_pOptions->bMenubar); - viewToolbar(m_pOptions->bToolbar); - viewStatusbar(m_pOptions->bStatusbar); + // Initial decorations toggle state. + m_ui.viewMenubarAction->setChecked(m_pOptions->bMenubar); + m_ui.viewToolbarAction->setChecked(m_pOptions->bToolbar); + m_ui.viewStatusbarAction->setChecked(m_pOptions->bStatusbar); + m_ui.channelsAutoArrangeAction->setChecked(m_pOptions->bAutoArrange); + + // Initial decorations visibility state. + viewMenubar(m_pOptions->bMenubar); + viewToolbar(m_pOptions->bToolbar); + viewStatusbar(m_pOptions->bStatusbar); - addDockWidget(Qt::BottomDockWidgetArea, m_pMessages); + addDockWidget(Qt::BottomDockWidgetArea, m_pMessages); // Restore whole dock windows state. QByteArray aDockables = m_pOptions->settings().value( @@ -413,47 +412,49 @@ restoreState(aDockables); } - // Try to restore old window positioning and initial visibility. - m_pOptions->loadWidgetGeometry(this); - m_pOptions->loadWidgetGeometry(m_pInstrumentListForm); - m_pOptions->loadWidgetGeometry(m_pDeviceForm); - - // Final startup stabilization... - updateMaxVolume(); - updateRecentFilesMenu(); - stabilizeForm(); + // Try to restore old window positioning and initial visibility. + m_pOptions->loadWidgetGeometry(this); + m_pOptions->loadWidgetGeometry(m_pInstrumentListForm); + m_pOptions->loadWidgetGeometry(m_pDeviceForm); + + // Final startup stabilization... + updateMaxVolume(); + updateRecentFilesMenu(); + stabilizeForm(); - // Make it ready :-) - statusBar()->showMessage(tr("Ready"), 3000); + // Make it ready :-) + statusBar()->showMessage(tr("Ready"), 3000); - // We'll try to start immediately... - startSchedule(0); + // We'll try to start immediately... + startSchedule(0); - // Register the first timer slot. - QTimer::singleShot(QSAMPLER_TIMER_MSECS, this, SLOT(timerSlot())); + // Register the first timer slot. + QTimer::singleShot(QSAMPLER_TIMER_MSECS, this, SLOT(timerSlot())); } // Window close event handlers. bool MainForm::queryClose (void) { - bool bQueryClose = closeSession(false); + bool bQueryClose = closeSession(false); - // Try to save current general state... - if (m_pOptions) { - // Some windows default fonts is here on demand too. - if (bQueryClose && m_pMessages) - m_pOptions->sMessagesFont = m_pMessages->messagesFont().toString(); - // Try to save current positioning. - if (bQueryClose) { - // Save decorations state. - m_pOptions->bMenubar = ui.MenuBar->isVisible(); - m_pOptions->bToolbar = (ui.fileToolbar->isVisible() || ui.editToolbar->isVisible() || ui.channelsToolbar->isVisible()); - m_pOptions->bStatusbar = statusBar()->isVisible(); - // Save the dock windows state. - const QString sDockables = saveState().toBase64().data(); + // Try to save current general state... + if (m_pOptions) { + // Some windows default fonts is here on demand too. + if (bQueryClose && m_pMessages) + m_pOptions->sMessagesFont = m_pMessages->messagesFont().toString(); + // Try to save current positioning. + if (bQueryClose) { + // Save decorations state. + m_pOptions->bMenubar = m_ui.MenuBar->isVisible(); + m_pOptions->bToolbar = (m_ui.fileToolbar->isVisible() + || m_ui.editToolbar->isVisible() + || m_ui.channelsToolbar->isVisible()); + m_pOptions->bStatusbar = statusBar()->isVisible(); + // Save the dock windows state. + const QString sDockables = saveState().toBase64().data(); m_pOptions->settings().setValue("/Layout/DockWindows", saveState()); - // And the children, and the main windows state,. + // And the children, and the main windows state,. m_pOptions->saveWidgetGeometry(m_pDeviceForm); m_pOptions->saveWidgetGeometry(m_pInstrumentListForm); m_pOptions->saveWidgetGeometry(this); @@ -462,21 +463,21 @@ m_pInstrumentListForm->close(); if (m_pDeviceForm) m_pDeviceForm->close(); - // Stop client and/or server, gracefully. - stopServer(); - } - } + // Stop client and/or server, gracefully. + stopServer(); + } + } - return bQueryClose; + return bQueryClose; } void MainForm::closeEvent ( QCloseEvent *pCloseEvent ) { - if (queryClose()) - pCloseEvent->accept(); - else - pCloseEvent->ignore(); + if (queryClose()) + pCloseEvent->accept(); + else + pCloseEvent->ignore(); } @@ -540,9 +541,9 @@ // Custome event handler. void MainForm::customEvent(QEvent* pCustomEvent) { - // For the time being, just pump it to messages. - if (pCustomEvent->type() == QSAMPLER_CUSTOM_EVENT) { - qsamplerCustomEvent *pEvent = (qsamplerCustomEvent *) pCustomEvent; + // For the time being, just pump it to messages. + if (pCustomEvent->type() == QSAMPLER_CUSTOM_EVENT) { + qsamplerCustomEvent *pEvent = (qsamplerCustomEvent *) pCustomEvent; if (pEvent->event() == LSCP_EVENT_CHANNEL_INFO) { int iChannelID = pEvent->data().toInt(); ChannelStrip *pChannelStrip = channelStrip(iChannelID); @@ -553,15 +554,15 @@ .arg(::lscp_event_to_text(pEvent->event())) .arg(pEvent->data()), "#996699"); } - } + } } // Context menu event handler. void MainForm::contextMenuEvent( QContextMenuEvent *pEvent ) { - stabilizeForm(); + stabilizeForm(); - ui.editMenu->exec(pEvent->globalPos()); + m_ui.editMenu->exec(pEvent->globalPos()); } @@ -569,16 +570,16 @@ // qsamplerMainForm -- Brainless public property accessors. // The global options settings property. -qsamplerOptions *MainForm::options (void) +qsamplerOptions *MainForm::options (void) const { - return m_pOptions; + return m_pOptions; } // The LSCP client descriptor property. -lscp_client_t *MainForm::client (void) +lscp_client_t *MainForm::client (void) const { - return m_pClient; + return m_pClient; } @@ -595,182 +596,184 @@ // Format the displayable session filename. QString MainForm::sessionName ( const QString& sFilename ) { - bool bCompletePath = (m_pOptions && m_pOptions->bCompletePath); - QString sSessionName = sFilename; - if (sSessionName.isEmpty()) - sSessionName = tr("Untitled") + QString::number(m_iUntitled); - else if (!bCompletePath) - sSessionName = QFileInfo(sSessionName).fileName(); - return sSessionName; + bool bCompletePath = (m_pOptions && m_pOptions->bCompletePath); + QString sSessionName = sFilename; + if (sSessionName.isEmpty()) + sSessionName = tr("Untitled") + QString::number(m_iUntitled); + else if (!bCompletePath) + sSessionName = QFileInfo(sSessionName).fileName(); + return sSessionName; } // Create a new session file from scratch. bool MainForm::newSession (void) { - // Check if we can do it. - if (!closeSession(true)) - return false; + // Check if we can do it. + if (!closeSession(true)) + return false; // Give us what the server has, right now... updateSession(); - // Ok increment untitled count. - m_iUntitled++; + // Ok increment untitled count. + m_iUntitled++; - // Stabilize form. - m_sFilename = QString::null; - m_iDirtyCount = 0; - appendMessages(tr("New session: \"%1\".").arg(sessionName(m_sFilename))); - stabilizeForm(); + // Stabilize form. + m_sFilename = QString::null; + m_iDirtyCount = 0; + appendMessages(tr("New session: \"%1\".").arg(sessionName(m_sFilename))); + stabilizeForm(); - return true; + return true; } // Open an existing sampler session. bool MainForm::openSession (void) { - if (m_pOptions == NULL) - return false; + if (m_pOptions == NULL) + return false; - // Ask for the filename to open... + // Ask for the filename to open... QString sFilename = QFileDialog::getOpenFileName(this, QSAMPLER_TITLE ": " + tr("Open Session"), // Caption. m_pOptions->sSessionDir, // Start here. tr("LSCP Session files") + " (*.lscp)" // Filter (LSCP files) ); - // Have we cancelled? - if (sFilename.isEmpty()) - return false; - - // Check if we're going to discard safely the current one... - if (!closeSession(true)) - return false; + // Have we cancelled? + if (sFilename.isEmpty()) + return false; + + // Check if we're going to discard safely the current one... + if (!closeSession(true)) + return false; - // Load it right away. - return loadSessionFile(sFilename); + // Load it right away. + return loadSessionFile(sFilename); } // Save current sampler session with another name. bool MainForm::saveSession ( bool bPrompt ) { - if (m_pOptions == NULL) - return false; + if (m_pOptions == NULL) + return false; - QString sFilename = m_sFilename; + QString sFilename = m_sFilename; - // Ask for the file to save, if there's none... - if (bPrompt || sFilename.isEmpty()) { - // If none is given, assume default directory. - if (sFilename.isEmpty()) - sFilename = m_pOptions->sSessionDir; - // Prompt the guy... + // Ask for the file to save, if there's none... + if (bPrompt || sFilename.isEmpty()) { + // If none is given, assume default directory. + if (sFilename.isEmpty()) + sFilename = m_pOptions->sSessionDir; + // Prompt the guy... sFilename = QFileDialog::getSaveFileName(this, QSAMPLER_TITLE ": " + tr("Save Session"), // Caption. sFilename, // Start here. tr("LSCP Session files") + " (*.lscp)" // Filter (LSCP files) ); - // Have we cancelled it? - if (sFilename.isEmpty()) - return false; - // Enforce .lscp extension... - if (QFileInfo(sFilename).suffix().isEmpty()) - sFilename += ".lscp"; - // Check if already exists... - if (sFilename != m_sFilename && QFileInfo(sFilename).exists()) { - if (QMessageBox::warning(this, + // Have we cancelled it? + if (sFilename.isEmpty()) + return false; + // Enforce .lscp extension... + if (QFileInfo(sFilename).suffix().isEmpty()) + sFilename += ".lscp"; + // Check if already exists... + if (sFilename != m_sFilename && QFileInfo(sFilename).exists()) { + if (QMessageBox::warning(this, QSAMPLER_TITLE ": " + tr("Warning"), - tr("The file already exists:\n\n" - "\"%1\"\n\n" - "Do you want to replace it?") - .arg(sFilename), - tr("Replace"), tr("Cancel")) > 0) - return false; - } - } + tr("The file already exists:\n\n" + "\"%1\"\n\n" + "Do you want to replace it?") + .arg(sFilename), + tr("Replace"), tr("Cancel")) > 0) + return false; + } + } - // Save it right away. - return saveSessionFile(sFilename); + // Save it right away. + return saveSessionFile(sFilename); } // Close current session. bool MainForm::closeSession ( bool bForce ) { - bool bClose = true; + bool bClose = true; - // Are we dirty enough to prompt it? - if (m_iDirtyCount > 0) { - switch (QMessageBox::warning(this, + // Are we dirty enough to prompt it? + if (m_iDirtyCount > 0) { + switch (QMessageBox::warning(this, QSAMPLER_TITLE ": " + tr("Warning"), - tr("The current session has been changed:\n\n" - "\"%1\"\n\n" - "Do you want to save the changes?") - .arg(sessionName(m_sFilename)), - tr("Save"), tr("Discard"), tr("Cancel"))) { - case 0: // Save... - bClose = saveSession(false); - // Fall thru.... - case 1: // Discard - break; - default: // Cancel. - bClose = false; - break; - } - } - - // If we may close it, dot it. - if (bClose) { - // Remove all channel strips from sight... - m_pWorkspace->setUpdatesEnabled(false); - QWidgetList wlist = m_pWorkspace->windowList(); - for (int iChannel = 0; iChannel < (int) wlist.count(); iChannel++) { - ChannelStrip *pChannelStrip = (ChannelStrip*) wlist.at(iChannel); - if (pChannelStrip) { - qsamplerChannel *pChannel = pChannelStrip->channel(); - if (bForce && pChannel) - pChannel->removeChannel(); - delete pChannelStrip; - } - } - m_pWorkspace->setUpdatesEnabled(true); - // We're now clean, for sure. - m_iDirtyCount = 0; - } + tr("The current session has been changed:\n\n" + "\"%1\"\n\n" + "Do you want to save the changes?") + .arg(sessionName(m_sFilename)), + tr("Save"), tr("Discard"), tr("Cancel"))) { + case 0: // Save... + bClose = saveSession(false); + // Fall thru.... + case 1: // Discard + break; + default: // Cancel. + bClose = false; + break; + } + } + + // If we may close it, dot it. + if (bClose) { + // Remove all channel strips from sight... + m_pWorkspace->setUpdatesEnabled(false); + QWidgetList wlist = m_pWorkspace->windowList(); + for (int iChannel = 0; iChannel < (int) wlist.count(); iChannel++) { + ChannelStrip *pChannelStrip = (ChannelStrip*) wlist.at(iChannel); + if (pChannelStrip) { + qsamplerChannel *pChannel = pChannelStrip->channel(); + if (bForce && pChannel) + pChannel->removeChannel(); + delete pChannelStrip; + } + } + m_pWorkspace->setUpdatesEnabled(true); + // We're now clean, for sure. + m_iDirtyCount = 0; + } - return bClose; + return bClose; } // Load a session from specific file path. bool MainForm::loadSessionFile ( const QString& sFilename ) { - if (m_pClient == NULL) - return false; + if (m_pClient == NULL) + return false; - // Open and read from real file. - QFile file(sFilename); - if (!file.open(QIODevice::ReadOnly)) { - appendMessagesError(tr("Could not open \"%1\" session file.\n\nSorry.").arg(sFilename)); - return false; - } + // Open and read from real file. + QFile file(sFilename); + if (!file.open(QIODevice::ReadOnly)) { + appendMessagesError( + tr("Could not open \"%1\" session file.\n\nSorry.") + .arg(sFilename)); + return false; + } // Tell the world we'll take some time... QApplication::setOverrideCursor(QCursor(Qt::WaitCursor)); - // Read the file. + // Read the file. int iLine = 0; - int iErrors = 0; - QTextStream ts(&file); - while (!ts.atEnd()) { - // Read the line. - QString sCommand = ts.readLine().trimmed(); + int iErrors = 0; + QTextStream ts(&file); + while (!ts.atEnd()) { + // Read the line. + QString sCommand = ts.readLine().trimmed(); iLine++; - // If not empty, nor a comment, call the server... - if (!sCommand.isEmpty() && sCommand[0] != '#') { + // If not empty, nor a comment, call the server... + if (!sCommand.isEmpty() && sCommand[0] != '#') { // Remember that, no matter what, // all LSCP commands are CR/LF terminated. sCommand += "\r\n"; @@ -782,13 +785,13 @@ appendMessagesClient("lscp_client_query"); iErrors++; } - } - // Try to make it snappy :) - QApplication::processEvents(QEventLoop::ExcludeUserInputEvents); - } + } + // Try to make it snappy :) + QApplication::processEvents(QEventLoop::ExcludeUserInputEvents); + } - // Ok. we've read it. - file.close(); + // Ok. we've read it. + file.close(); // Now we'll try to create (update) the whole GUI session. updateSession(); @@ -797,22 +800,25 @@ QApplication::restoreOverrideCursor(); // Have we any errors? - if (iErrors > 0) - appendMessagesError(tr("Session loaded with errors\nfrom \"%1\".\n\nSorry.").arg(sFilename)); + if (iErrors > 0) { + appendMessagesError( + tr("Session loaded with errors\nfrom \"%1\".\n\nSorry.") + .arg(sFilename)); + } - // Save as default session directory. - if (m_pOptions) - m_pOptions->sSessionDir = QFileInfo(sFilename).dir().absolutePath(); + // Save as default session directory. + if (m_pOptions) + m_pOptions->sSessionDir = QFileInfo(sFilename).dir().absolutePath(); // We're not dirty anymore, if loaded without errors, m_iDirtyCount = iErrors; - // Stabilize form... - m_sFilename = sFilename; - updateRecentFiles(sFilename); - appendMessages(tr("Open session: \"%1\".").arg(sessionName(m_sFilename))); - - // Make that an overall update. - stabilizeForm(); - return true; + // Stabilize form... + m_sFilename = sFilename; + updateRecentFiles(sFilename); + appendMessages(tr("Open session: \"%1\".").arg(sessionName(m_sFilename))); + + // Make that an overall update. + stabilizeForm(); + return true; } @@ -828,32 +834,34 @@ return false; } - // Open and write into real file. - QFile file(sFilename); - if (!file.open(QIODevice::WriteOnly | QIODevice::Truncate)) { - appendMessagesError(tr("Could not open \"%1\" session file.\n\nSorry.").arg(sFilename)); - return false; - } + // Open and write into real file. + QFile file(sFilename); + if (!file.open(QIODevice::WriteOnly | QIODevice::Truncate)) { + appendMessagesError( + tr("Could not open \"%1\" session file.\n\nSorry.") + .arg(sFilename)); + return false; + } // Tell the world we'll take some time... QApplication::setOverrideCursor(QCursor(Qt::WaitCursor)); - // Write the file. - int iErrors = 0; - QTextStream ts(&file); - ts << "# " << QSAMPLER_TITLE " - " << tr(QSAMPLER_SUBTITLE) << endl; - ts << "# " << tr("Version") - << ": " QSAMPLER_VERSION << endl; - ts << "# " << tr("Build") - << ": " __DATE__ " " __TIME__ << endl; - ts << "#" << endl; - ts << "# " << tr("File") - << ": " << QFileInfo(sFilename).fileName() << endl; - ts << "# " << tr("Date") - << ": " << QDate::currentDate().toString("MMM dd yyyy") - << " " << QTime::currentTime().toString("hh:mm:ss") << endl; - ts << "#" << endl; - ts << endl; + // Write the file. + int iErrors = 0; + QTextStream ts(&file); + ts << "# " << QSAMPLER_TITLE " - " << tr(QSAMPLER_SUBTITLE) << endl; + ts << "# " << tr("Version") + << ": " QSAMPLER_VERSION << endl; + ts << "# " << tr("Build") + << ": " __DATE__ " " __TIME__ << endl; + ts << "#" << endl; + ts << "# " << tr("File") + << ": " << QFileInfo(sFilename).fileName() << endl; + ts << "# " << tr("Date") + << ": " << QDate::currentDate().toString("MMM dd yyyy") + << " " << QTime::currentTime().toString("hh:mm:ss") << endl; + ts << "#" << endl; + ts << endl; // It is assumed that this new kind of device+session file // will be loaded from a complete initialized server... @@ -934,8 +942,8 @@ const qsamplerDeviceParam& param = portParam.value(); if (param.fix || param.value.isEmpty()) ts << "# "; ts << "SET MIDI_INPUT_PORT_PARAMETER " << iDevice - << " " << iPort << " " << portParam.key() - << "='" << param.value << "'" << endl; + << " " << iPort << " " << portParam.key() + << "='" << param.value << "'" << endl; } iPort++; } @@ -1018,15 +1026,15 @@ #endif // CONFIG_MIDI_INSTRUMENT // Sampler channel mapping. - QWidgetList wlist = m_pWorkspace->windowList(); - for (int iChannel = 0; iChannel < (int) wlist.count(); iChannel++) { - ChannelStrip* pChannelStrip + QWidgetList wlist = m_pWorkspace->windowList(); + for (int iChannel = 0; iChannel < (int) wlist.count(); iChannel++) { + ChannelStrip* pChannelStrip = static_cast (wlist.at(iChannel)); - if (pChannelStrip) { - qsamplerChannel *pChannel = pChannelStrip->channel(); - if (pChannel) { - ts << "# " << tr("Channel") << " " << iChannel << endl; - ts << "ADD CHANNEL" << endl; + if (pChannelStrip) { + qsamplerChannel *pChannel = pChannelStrip->channel(); + if (pChannel) { + ts << "# " << tr("Channel") << " " << iChannel << endl; + ts << "ADD CHANNEL" << endl; if (audioDeviceMap.isEmpty()) { ts << "SET CHANNEL AUDIO_OUTPUT_TYPE " << iChannel << " " << pChannel->audioDriver() << endl; @@ -1043,15 +1051,17 @@ } ts << "SET CHANNEL MIDI_INPUT_PORT " << iChannel << " " << pChannel->midiPort() << endl; - ts << "SET CHANNEL MIDI_INPUT_CHANNEL " << iChannel << " "; - if (pChannel->midiChannel() == LSCP_MIDI_CHANNEL_ALL) - ts << "ALL"; - else - ts << pChannel->midiChannel(); - ts << endl; - ts << "LOAD ENGINE " << pChannel->engineName() << " " << iChannel << endl; + ts << "SET CHANNEL MIDI_INPUT_CHANNEL " << iChannel << " "; + if (pChannel->midiChannel() == LSCP_MIDI_CHANNEL_ALL) + ts << "ALL"; + else + ts << pChannel->midiChannel(); + ts << endl; + ts << "LOAD ENGINE " << pChannel->engineName() + << " " << iChannel << endl; if (pChannel->instrumentStatus() < 100) ts << "# "; - ts << "LOAD INSTRUMENT NON_MODAL '" << pChannel->instrumentFile() << "' " + ts << "LOAD INSTRUMENT NON_MODAL '" + << pChannel->instrumentFile() << "' " << pChannel->instrumentNr() << " " << iChannel << endl; qsamplerChannelRoutingMap::ConstIterator audioRoute; for (audioRoute = pChannel->audioRouting().begin(); @@ -1109,12 +1119,12 @@ } } #endif - ts << endl; - } - } - // Try to keep it snappy :) - QApplication::processEvents(QEventLoop::ExcludeUserInputEvents); - } + ts << endl; + } + } + // Try to keep it snappy :) + QApplication::processEvents(QEventLoop::ExcludeUserInputEvents); + } #ifdef CONFIG_VOLUME ts << "# " << tr("Global volume level") << endl; @@ -1122,37 +1132,41 @@ ts << endl; #endif - // Ok. we've wrote it. - file.close(); + // Ok. we've wrote it. + file.close(); // We're fornerly done. QApplication::restoreOverrideCursor(); - // Have we any errors? - if (iErrors > 0) - appendMessagesError(tr("Some settings could not be saved\nto \"%1\" session file.\n\nSorry.").arg(sFilename)); - - // Save as default session directory. - if (m_pOptions) - m_pOptions->sSessionDir = QFileInfo(sFilename).dir().absolutePath(); - // We're not dirty anymore. - m_iDirtyCount = 0; - // Stabilize form... - m_sFilename = sFilename; - updateRecentFiles(sFilename); - appendMessages(tr("Save session: \"%1\".").arg(sessionName(m_sFilename))); - stabilizeForm(); - return true; + // Have we any errors? + if (iErrors > 0) { + appendMessagesError( + tr("Some settings could not be saved\n" + "to \"%1\" session file.\n\nSorry.") + .arg(sFilename)); + } + + // Save as default session directory. + if (m_pOptions) + m_pOptions->sSessionDir = QFileInfo(sFilename).dir().absolutePath(); + // We're not dirty anymore. + m_iDirtyCount = 0; + // Stabilize form... + m_sFilename = sFilename; + updateRecentFiles(sFilename); + appendMessages(tr("Save session: \"%1\".").arg(sessionName(m_sFilename))); + stabilizeForm(); + return true; } // Session change receiver slot. void MainForm::sessionDirty (void) { - // Just mark the dirty form. - m_iDirtyCount++; - // and update the form status... - stabilizeForm(); + // Just mark the dirty form. + m_iDirtyCount++; + // and update the form status... + stabilizeForm(); } @@ -1162,16 +1176,16 @@ // Create a new sampler session. void MainForm::fileNew (void) { - // Of course we'll start clean new. - newSession(); + // Of course we'll start clean new. + newSession(); } // Open an existing sampler session. void MainForm::fileOpen (void) { - // Open it right away. - openSession(); + // Open it right away. + openSession(); } @@ -1195,41 +1209,41 @@ // Save current sampler session. void MainForm::fileSave (void) { - // Save it right away. - saveSession(false); + // Save it right away. + saveSession(false); } // Save current sampler session with another name. void MainForm::fileSaveAs (void) { - // Save it right away, maybe with another name. - saveSession(true); + // Save it right away, maybe with another name. + saveSession(true); } // Reset the sampler instance. void MainForm::fileReset (void) { - if (m_pClient == NULL) - return; + if (m_pClient == NULL) + return; - // Ask user whether he/she want's an internal sampler reset... - if (QMessageBox::warning(this, + // Ask user whether he/she want's an internal sampler reset... + if (QMessageBox::warning(this, QSAMPLER_TITLE ": " + tr("Warning"), - tr("Resetting the sampler instance will close\n" - "all device and channel configurations.\n\n" - "Please note that this operation may cause\n" - "temporary MIDI and Audio disruption.\n\n" - "Do you want to reset the sampler engine now?"), - tr("Reset"), tr("Cancel")) > 0) - return; + tr("Resetting the sampler instance will close\n" + "all device and channel configurations.\n\n" + "Please note that this operation may cause\n" + "temporary MIDI and Audio disruption.\n\n" + "Do you want to reset the sampler engine now?"), + tr("Reset"), tr("Cancel")) > 0) + return; // Trye closing the current session, first... if (!closeSession(true)) return; - // Just do the reset, after closing down current session... + // Just do the reset, after closing down current session... // Do the actual sampler reset... if (::lscp_reset_sampler(m_pClient) != LSCP_OK) { appendMessagesClient("lscp_reset_sampler"); @@ -1237,8 +1251,8 @@ return; } - // Log this. - appendMessages(tr("Sampler reset.")); + // Log this. + appendMessages(tr("Sampler reset.")); // Make it a new session... newSession(); @@ -1248,39 +1262,39 @@ // Restart the client/server instance. void MainForm::fileRestart (void) { - if (m_pOptions == NULL) - return; + if (m_pOptions == NULL) + return; - bool bRestart = true; + bool bRestart = true; - // Ask user whether he/she want's a complete restart... - // (if we're currently up and running) - if (bRestart && m_pClient) { - bRestart = (QMessageBox::warning(this, + // Ask user whether he/she want's a complete restart... + // (if we're currently up and running) + if (bRestart && m_pClient) { + bRestart = (QMessageBox::warning(this, QSAMPLER_TITLE ": " + tr("Warning"), - tr("New settings will be effective after\n" - "restarting the client/server connection.\n\n" - "Please note that this operation may cause\n" - "temporary MIDI and Audio disruption.\n\n" - "Do you want to restart the connection now?"), - tr("Restart"), tr("Cancel")) == 0); - } - - // Are we still for it? - if (bRestart && closeSession(true)) { - // Stop server, it will force the client too. - stopServer(); - // Reschedule a restart... - startSchedule(m_pOptions->iStartDelay); - } + tr("New settings will be effective after\n" + "restarting the client/server connection.\n\n" + "Please note that this operation may cause\n" + "temporary MIDI and Audio disruption.\n\n" + "Do you want to restart the connection now?"), + tr("Restart"), tr("Cancel")) == 0); + } + + // Are we still for it? + if (bRestart && closeSession(true)) { + // Stop server, it will force the client too. + stopServer(); + // Reschedule a restart... + startSchedule(m_pOptions->iStartDelay); + } } // Exit application program. void MainForm::fileExit (void) { - // Go for close the whole thing. - close(); + // Go for close the whole thing. + close(); } @@ -1290,118 +1304,119 @@ // Add a new sampler channel. void MainForm::editAddChannel (void) { - if (m_pClient == NULL) - return; + if (m_pClient == NULL) + return; + + // Just create the channel instance... + qsamplerChannel *pChannel = new qsamplerChannel(); + if (pChannel == NULL) + return; + + // Before we show it up, may be we'll + // better ask for some initial values? + if (!pChannel->channelSetup(this)) { + delete pChannel; + return; + } - // Just create the channel instance... - qsamplerChannel *pChannel = new qsamplerChannel(); - if (pChannel == NULL) - return; - - // Before we show it up, may be we'll - // better ask for some initial values? - if (!pChannel->channelSetup(this)) { - delete pChannel; - return; - } - - // And give it to the strip (will own the channel instance, if successful). - if (!createChannelStrip(pChannel)) { - delete pChannel; - return; - } - - // Make that an overall update. - m_iDirtyCount++; - stabilizeForm(); + // And give it to the strip... + // (will own the channel instance, if successful). + if (!createChannelStrip(pChannel)) { + delete pChannel; + return; + } + + // Make that an overall update. + m_iDirtyCount++; + stabilizeForm(); } // Remove current sampler channel. void MainForm::editRemoveChannel (void) { - if (m_pClient == NULL) - return; + if (m_pClient == NULL) + return; - ChannelStrip* pChannelStrip = activeChannelStrip(); - if (pChannelStrip == NULL) - return; - - qsamplerChannel *pChannel = pChannelStrip->channel(); - if (pChannel == NULL) - return; - - // Prompt user if he/she's sure about this... - if (m_pOptions && m_pOptions->bConfirmRemove) { - if (QMessageBox::warning(this, + ChannelStrip* pChannelStrip = activeChannelStrip(); + if (pChannelStrip == NULL) + return; + + qsamplerChannel *pChannel = pChannelStrip->channel(); + if (pChannel == NULL) + return; + + // Prompt user if he/she's sure about this... + if (m_pOptions && m_pOptions->bConfirmRemove) { + if (QMessageBox::warning(this, QSAMPLER_TITLE ": " + tr("Warning"), - tr("About to remove channel:\n\n" - "%1\n\n" - "Are you sure?") - .arg(pChannelStrip->windowTitle()), - tr("OK"), tr("Cancel")) > 0) - return; - } - - // Remove the existing sampler channel. - if (!pChannel->removeChannel()) - return; - - // Just delete the channel strip. - delete pChannelStrip; - - // Do we auto-arrange? - if (m_pOptions && m_pOptions->bAutoArrange) - channelsArrange(); - - // We'll be dirty, for sure... - m_iDirtyCount++; - stabilizeForm(); + tr("About to remove channel:\n\n" + "%1\n\n" + "Are you sure?") + .arg(pChannelStrip->windowTitle()), + tr("OK"), tr("Cancel")) > 0) + return; + } + + // Remove the existing sampler channel. + if (!pChannel->removeChannel()) + return; + + // Just delete the channel strip. + delete pChannelStrip; + + // Do we auto-arrange? + if (m_pOptions && m_pOptions->bAutoArrange) + channelsArrange(); + + // We'll be dirty, for sure... + m_iDirtyCount++; + stabilizeForm(); } // Setup current sampler channel. void MainForm::editSetupChannel (void) { - if (m_pClient == NULL) - return; + if (m_pClient == NULL) + return; - ChannelStrip* pChannelStrip = activeChannelStrip(); - if (pChannelStrip == NULL) - return; + ChannelStrip* pChannelStrip = activeChannelStrip(); + if (pChannelStrip == NULL) + return; - // Just invoque the channel strip procedure. - pChannelStrip->channelSetup(); + // Just invoque the channel strip procedure. + pChannelStrip->channelSetup(); } // Edit current sampler channel. void MainForm::editEditChannel (void) { - if (m_pClient == NULL) - return; + if (m_pClient == NULL) + return; - ChannelStrip* pChannelStrip = activeChannelStrip(); - if (pChannelStrip == NULL) - return; + ChannelStrip* pChannelStrip = activeChannelStrip(); + if (pChannelStrip == NULL) + return; - // Just invoque the channel strip procedure. - pChannelStrip->channelEdit(); + // Just invoque the channel strip procedure. + pChannelStrip->channelEdit(); } // Reset current sampler channel. void MainForm::editResetChannel (void) { - if (m_pClient == NULL) - return; + if (m_pClient == NULL) + return; - ChannelStrip* pChannelStrip = activeChannelStrip(); - if (pChannelStrip == NULL) - return; + ChannelStrip* pChannelStrip = activeChannelStrip(); + if (pChannelStrip == NULL) + return; - // Just invoque the channel strip procedure. - pChannelStrip->channelReset(); + // Just invoque the channel strip procedure. + pChannelStrip->channelReset(); } @@ -1430,45 +1445,45 @@ // Show/hide the main program window menubar. void MainForm::viewMenubar ( bool bOn ) { - if (bOn) - ui.MenuBar->show(); - else - ui.MenuBar->hide(); + if (bOn) + m_ui.MenuBar->show(); + else + m_ui.MenuBar->hide(); } // Show/hide the main program window toolbar. void MainForm::viewToolbar ( bool bOn ) { - if (bOn) { - ui.fileToolbar->show(); - ui.editToolbar->show(); - ui.channelsToolbar->show(); - } else { - ui.fileToolbar->hide(); - ui.editToolbar->hide(); - ui.channelsToolbar->hide(); - } + if (bOn) { + m_ui.fileToolbar->show(); + m_ui.editToolbar->show(); + m_ui.channelsToolbar->show(); + } else { + m_ui.fileToolbar->hide(); + m_ui.editToolbar->hide(); + m_ui.channelsToolbar->hide(); + } } // Show/hide the main program window statusbar. void MainForm::viewStatusbar ( bool bOn ) { - if (bOn) - statusBar()->show(); - else - statusBar()->hide(); + if (bOn) + statusBar()->show(); + else + statusBar()->hide(); } // Show/hide the messages window logger. void MainForm::viewMessages ( bool bOn ) { - if (bOn) - m_pMessages->show(); - else - m_pMessages->hide(); + if (bOn) + m_pMessages->show(); + else + m_pMessages->hide(); } @@ -1513,85 +1528,86 @@ // Show options dialog. void MainForm::viewOptions (void) { - if (m_pOptions == NULL) - return; + if (m_pOptions == NULL) + return; - OptionsForm* pOptionsForm = new OptionsForm(this); - if (pOptionsForm) { - // Check out some initial nullities(tm)... - ChannelStrip* pChannelStrip = activeChannelStrip(); - if (m_pOptions->sDisplayFont.isEmpty() && pChannelStrip) - m_pOptions->sDisplayFont = pChannelStrip->displayFont().toString(); - if (m_pOptions->sMessagesFont.isEmpty() && m_pMessages) - m_pOptions->sMessagesFont = m_pMessages->messagesFont().toString(); - // To track down deferred or immediate changes. - QString sOldServerHost = m_pOptions->sServerHost; - int iOldServerPort = m_pOptions->iServerPort; - int iOldServerTimeout = m_pOptions->iServerTimeout; - bool bOldServerStart = m_pOptions->bServerStart; - QString sOldServerCmdLine = m_pOptions->sServerCmdLine; - QString sOldDisplayFont = m_pOptions->sDisplayFont; - bool bOldDisplayEffect = m_pOptions->bDisplayEffect; - int iOldMaxVolume = m_pOptions->iMaxVolume; - QString sOldMessagesFont = m_pOptions->sMessagesFont; - bool bOldKeepOnTop = m_pOptions->bKeepOnTop; - bool bOldStdoutCapture = m_pOptions->bStdoutCapture; - int bOldMessagesLimit = m_pOptions->bMessagesLimit; - int iOldMessagesLimitLines = m_pOptions->iMessagesLimitLines; - bool bOldCompletePath = m_pOptions->bCompletePath; - bool bOldInstrumentNames = m_pOptions->bInstrumentNames; - int iOldMaxRecentFiles = m_pOptions->iMaxRecentFiles; - // Load the current setup settings. - pOptionsForm->setup(m_pOptions); - // Show the setup dialog... - if (pOptionsForm->exec()) { - // Warn if something will be only effective on next run. - if (( bOldStdoutCapture && !m_pOptions->bStdoutCapture) || - (!bOldStdoutCapture && m_pOptions->bStdoutCapture) || - ( bOldKeepOnTop && !m_pOptions->bKeepOnTop) || - (!bOldKeepOnTop && m_pOptions->bKeepOnTop)) { - QMessageBox::information(this, + OptionsForm* pOptionsForm = new OptionsForm(this); + if (pOptionsForm) { + // Check out some initial nullities(tm)... + ChannelStrip* pChannelStrip = activeChannelStrip(); + if (m_pOptions->sDisplayFont.isEmpty() && pChannelStrip) + m_pOptions->sDisplayFont = pChannelStrip->displayFont().toString(); + if (m_pOptions->sMessagesFont.isEmpty() && m_pMessages) + m_pOptions->sMessagesFont = m_pMessages->messagesFont().toString(); + // To track down deferred or immediate changes. + QString sOldServerHost = m_pOptions->sServerHost; + int iOldServerPort = m_pOptions->iServerPort; + int iOldServerTimeout = m_pOptions->iServerTimeout; + bool bOldServerStart = m_pOptions->bServerStart; + QString sOldServerCmdLine = m_pOptions->sServerCmdLine; + QString sOldDisplayFont = m_pOptions->sDisplayFont; + bool bOldDisplayEffect = m_pOptions->bDisplayEffect; + int iOldMaxVolume = m_pOptions->iMaxVolume; + QString sOldMessagesFont = m_pOptions->sMessagesFont; + bool bOldKeepOnTop = m_pOptions->bKeepOnTop; + bool bOldStdoutCapture = m_pOptions->bStdoutCapture; + int bOldMessagesLimit = m_pOptions->bMessagesLimit; + int iOldMessagesLimitLines = m_pOptions->iMessagesLimitLines; + bool bOldCompletePath = m_pOptions->bCompletePath; + bool bOldInstrumentNames = m_pOptions->bInstrumentNames; + int iOldMaxRecentFiles = m_pOptions->iMaxRecentFiles; + // Load the current setup settings. + pOptionsForm->setup(m_pOptions); + // Show the setup dialog... + if (pOptionsForm->exec()) { + // Warn if something will be only effective on next run. + if (( bOldStdoutCapture && !m_pOptions->bStdoutCapture) || + (!bOldStdoutCapture && m_pOptions->bStdoutCapture) || + ( bOldKeepOnTop && !m_pOptions->bKeepOnTop) || + (!bOldKeepOnTop && m_pOptions->bKeepOnTop)) { + QMessageBox::information(this, QSAMPLER_TITLE ": " + tr("Information"), - tr("Some settings may be only effective\n" - "next time you start this program."), tr("OK")); - updateMessagesCapture(); - } - // Check wheather something immediate has changed. - if (( bOldCompletePath && !m_pOptions->bCompletePath) || - (!bOldCompletePath && m_pOptions->bCompletePath) || - (iOldMaxRecentFiles != m_pOptions->iMaxRecentFiles)) - updateRecentFilesMenu(); - if (( bOldInstrumentNames && !m_pOptions->bInstrumentNames) || - (!bOldInstrumentNames && m_pOptions->bInstrumentNames)) - updateInstrumentNames(); - if (( bOldDisplayEffect && !m_pOptions->bDisplayEffect) || - (!bOldDisplayEffect && m_pOptions->bDisplayEffect)) - updateDisplayEffect(); - if (sOldDisplayFont != m_pOptions->sDisplayFont) - updateDisplayFont(); - if (iOldMaxVolume != m_pOptions->iMaxVolume) - updateMaxVolume(); - if (sOldMessagesFont != m_pOptions->sMessagesFont) - updateMessagesFont(); - if (( bOldMessagesLimit && !m_pOptions->bMessagesLimit) || - (!bOldMessagesLimit && m_pOptions->bMessagesLimit) || - (iOldMessagesLimitLines != m_pOptions->iMessagesLimitLines)) - updateMessagesLimit(); - // And now the main thing, whether we'll do client/server recycling? - if ((sOldServerHost != m_pOptions->sServerHost) || - (iOldServerPort != m_pOptions->iServerPort) || - (iOldServerTimeout != m_pOptions->iServerTimeout) || - ( bOldServerStart && !m_pOptions->bServerStart) || - (!bOldServerStart && m_pOptions->bServerStart) || - (sOldServerCmdLine != m_pOptions->sServerCmdLine && m_pOptions->bServerStart)) - fileRestart(); - } - // Done. - delete pOptionsForm; - } + tr("Some settings may be only effective\n" + "next time you start this program."), tr("OK")); + updateMessagesCapture(); + } + // Check wheather something immediate has changed. + if (( bOldCompletePath && !m_pOptions->bCompletePath) || + (!bOldCompletePath && m_pOptions->bCompletePath) || + (iOldMaxRecentFiles != m_pOptions->iMaxRecentFiles)) + updateRecentFilesMenu(); + if (( bOldInstrumentNames && !m_pOptions->bInstrumentNames) || + (!bOldInstrumentNames && m_pOptions->bInstrumentNames)) + updateInstrumentNames(); + if (( bOldDisplayEffect && !m_pOptions->bDisplayEffect) || + (!bOldDisplayEffect && m_pOptions->bDisplayEffect)) + updateDisplayEffect(); + if (sOldDisplayFont != m_pOptions->sDisplayFont) + updateDisplayFont(); + if (iOldMaxVolume != m_pOptions->iMaxVolume) + updateMaxVolume(); + if (sOldMessagesFont != m_pOptions->sMessagesFont) + updateMessagesFont(); + if (( bOldMessagesLimit && !m_pOptions->bMessagesLimit) || + (!bOldMessagesLimit && m_pOptions->bMessagesLimit) || + (iOldMessagesLimitLines != m_pOptions->iMessagesLimitLines)) + updateMessagesLimit(); + // And now the main thing, whether we'll do client/server recycling? + if ((sOldServerHost != m_pOptions->sServerHost) || + (iOldServerPort != m_pOptions->iServerPort) || + (iOldServerTimeout != m_pOptions->iServerTimeout) || + ( bOldServerStart && !m_pOptions->bServerStart) || + (!bOldServerStart && m_pOptions->bServerStart) || + (sOldServerCmdLine != m_pOptions->sServerCmdLine + && m_pOptions->bServerStart)) + fileRestart(); + } + // Done. + delete pOptionsForm; + } - // This makes it. - stabilizeForm(); + // This makes it. + stabilizeForm(); } @@ -1601,47 +1617,48 @@ // Arrange channel strips. void MainForm::channelsArrange (void) { - // Full width vertical tiling - QWidgetList wlist = m_pWorkspace->windowList(); - if (wlist.isEmpty()) - return; - - m_pWorkspace->setUpdatesEnabled(false); - int y = 0; - for (int iChannel = 0; iChannel < (int) wlist.count(); iChannel++) { - ChannelStrip* pChannelStrip = (ChannelStrip*) wlist.at(iChannel); - /* if (pChannelStrip->testWState(WState_Maximized | WState_Minimized)) { - // Prevent flicker... - pChannelStrip->hide(); - pChannelStrip->showNormal(); - } */ - pChannelStrip->adjustSize(); - int iWidth = m_pWorkspace->width(); - if (iWidth < pChannelStrip->width()) - iWidth = pChannelStrip->width(); - // int iHeight = pChannelStrip->height() + pChannelStrip->parentWidget()->baseSize().height(); - int iHeight = pChannelStrip->parentWidget()->frameGeometry().height(); - pChannelStrip->parentWidget()->setGeometry(0, y, iWidth, iHeight); - y += iHeight; - } - m_pWorkspace->setUpdatesEnabled(true); + // Full width vertical tiling + QWidgetList wlist = m_pWorkspace->windowList(); + if (wlist.isEmpty()) + return; - stabilizeForm(); + m_pWorkspace->setUpdatesEnabled(false); + int y = 0; + for (int iChannel = 0; iChannel < (int) wlist.count(); iChannel++) { + ChannelStrip* pChannelStrip = (ChannelStrip*) wlist.at(iChannel); + /* if (pChannelStrip->testWState(WState_Maximized | WState_Minimized)) { + // Prevent flicker... + pChannelStrip->hide(); + pChannelStrip->showNormal(); + } */ + pChannelStrip->adjustSize(); + int iWidth = m_pWorkspace->width(); + if (iWidth < pChannelStrip->width()) + iWidth = pChannelStrip->width(); + // int iHeight = pChannelStrip->height() + // + pChannelStrip->parentWidget()->baseSize().height(); + int iHeight = pChannelStrip->parentWidget()->frameGeometry().height(); + pChannelStrip->parentWidget()->setGeometry(0, y, iWidth, iHeight); + y += iHeight; + } + m_pWorkspace->setUpdatesEnabled(true); + + stabilizeForm(); } // Auto-arrange channel strips. void MainForm::channelsAutoArrange ( bool bOn ) { - if (m_pOptions == NULL) - return; + if (m_pOptions == NULL) + return; - // Toggle the auto-arrange flag. - m_pOptions->bAutoArrange = bOn; + // Toggle the auto-arrange flag. + m_pOptions->bAutoArrange = bOn; - // If on, update whole workspace... - if (m_pOptions->bAutoArrange) - channelsArrange(); + // If on, update whole workspace... + if (m_pOptions->bAutoArrange) + channelsArrange(); } @@ -1651,89 +1668,89 @@ // Show information about the Qt toolkit. void MainForm::helpAboutQt (void) { - QMessageBox::aboutQt(this); + QMessageBox::aboutQt(this); } // Show information about application program. void MainForm::helpAbout (void) { - // Stuff the about box text... - QString sText = "

\n"; - sText += "" QSAMPLER_TITLE " - " + tr(QSAMPLER_SUBTITLE) + "
\n"; - sText += "
\n"; - sText += tr("Version") + ": " QSAMPLER_VERSION "
\n"; - sText += "" + tr("Build") + ": " __DATE__ " " __TIME__ "
\n"; + // Stuff the about box text... + QString sText = "

\n"; + sText += "" QSAMPLER_TITLE " - " + tr(QSAMPLER_SUBTITLE) + "
\n"; + sText += "
\n"; + sText += tr("Version") + ": " QSAMPLER_VERSION "
\n"; + sText += "" + tr("Build") + ": " __DATE__ " " __TIME__ "
\n"; #ifdef CONFIG_DEBUG - sText += ""; - sText += tr("Debugging option enabled."); - sText += "
"; + sText += ""; + sText += tr("Debugging option enabled."); + sText += "
"; #endif #ifndef CONFIG_LIBGIG - sText += ""; - sText += tr("GIG (libgig) file support disabled."); - sText += "
"; + sText += ""; + sText += tr("GIG (libgig) file support disabled."); + sText += "
"; #endif #ifndef CONFIG_INSTRUMENT_NAME - sText += ""; - sText += tr("LSCP (liblscp) instrument_name support disabled."); - sText += "
"; + sText += ""; + sText += tr("LSCP (liblscp) instrument_name support disabled."); + sText += "
"; #endif #ifndef CONFIG_MUTE_SOLO - sText += ""; - sText += tr("Sampler channel Mute/Solo support disabled."); - sText += "
"; + sText += ""; + sText += tr("Sampler channel Mute/Solo support disabled."); + sText += "
"; #endif #ifndef CONFIG_AUDIO_ROUTING - sText += ""; - sText += tr("LSCP (liblscp) audio_routing support disabled."); - sText += "
"; + sText += ""; + sText += tr("LSCP (liblscp) audio_routing support disabled."); + sText += "
"; #endif #ifndef CONFIG_FXSEND - sText += ""; - sText += tr("Sampler channel Effect Sends support disabled."); - sText += "
"; + sText += ""; + sText += tr("Sampler channel Effect Sends support disabled."); + sText += "
"; #endif #ifndef CONFIG_VOLUME - sText += ""; - sText += tr("Global volume support disabled."); - sText += "
"; + sText += ""; + sText += tr("Global volume support disabled."); + sText += "
"; #endif #ifndef CONFIG_MIDI_INSTRUMENT - sText += ""; - sText += tr("MIDI instrument mapping support disabled."); - sText += "
"; + sText += ""; + sText += tr("MIDI instrument mapping support disabled."); + sText += "
"; #endif #ifndef CONFIG_EDIT_INSTRUMENT - sText += ""; - sText += tr("Instrument editing support disabled."); - sText += "
"; -#endif - sText += "
\n"; - sText += tr("Using") + ": "; - sText += ::lscp_client_package(); - sText += " "; - sText += ::lscp_client_version(); + sText += ""; + sText += tr("Instrument editing support disabled."); + sText += "
"; +#endif + sText += "
\n"; + sText += tr("Using") + ": "; + sText += ::lscp_client_package(); + sText += " "; + sText += ::lscp_client_version(); #ifdef CONFIG_LIBGIG - sText += ", "; - sText += gig::libraryName().c_str(); - sText += " "; - sText += gig::libraryVersion().c_str(); -#endif - sText += "
\n"; - sText += "
\n"; - sText += tr("Website") + ": " QSAMPLER_WEBSITE "
\n"; - sText += "
\n"; - sText += ""; - sText += QSAMPLER_COPYRIGHT "
\n"; - sText += QSAMPLER_COPYRIGHT2 "
\n"; - sText += "
\n"; - sText += tr("This program is free software; you can redistribute it and/or modify it") + "
\n"; - sText += tr("under the terms of the GNU General Public License version 2 or later."); - sText += ""; - sText += "

\n"; + sText += ", "; + sText += gig::libraryName().c_str(); + sText += " "; + sText += gig::libraryVersion().c_str(); +#endif + sText += "
\n"; + sText += "
\n"; + sText += tr("Website") + ": " QSAMPLER_WEBSITE "
\n"; + sText += "
\n"; + sText += ""; + sText += QSAMPLER_COPYRIGHT "
\n"; + sText += QSAMPLER_COPYRIGHT2 "
\n"; + sText += "
\n"; + sText += tr("This program is free software; you can redistribute it and/or modify it") + "
\n"; + sText += tr("under the terms of the GNU General Public License version 2 or later."); + sText += ""; + sText += "

\n"; - QMessageBox::about(this, tr("About") + " " QSAMPLER_TITLE, sText); + QMessageBox::about(this, tr("About") + " " QSAMPLER_TITLE, sText); } @@ -1742,72 +1759,73 @@ void MainForm::stabilizeForm (void) { - // Update the main application caption... - QString sSessionName = sessionName(m_sFilename); - if (m_iDirtyCount > 0) - sSessionName += " *"; - setWindowTitle(tr(QSAMPLER_TITLE " - [%1]").arg(sSessionName)); - - // Update the main menu state... - ChannelStrip* pChannelStrip = activeChannelStrip(); - bool bHasClient = (m_pOptions != NULL && m_pClient != NULL); - bool bHasChannel = (bHasClient && pChannelStrip != NULL); - ui.fileNewAction->setEnabled(bHasClient); - ui.fileOpenAction->setEnabled(bHasClient); - ui.fileSaveAction->setEnabled(bHasClient && m_iDirtyCount > 0); - ui.fileSaveAsAction->setEnabled(bHasClient); - ui.fileResetAction->setEnabled(bHasClient); - ui.fileRestartAction->setEnabled(bHasClient || m_pServer == NULL); - ui.editAddChannelAction->setEnabled(bHasClient); - ui.editRemoveChannelAction->setEnabled(bHasChannel); - ui.editSetupChannelAction->setEnabled(bHasChannel); + // Update the main application caption... + QString sSessionName = sessionName(m_sFilename); + if (m_iDirtyCount > 0) + sSessionName += " *"; + setWindowTitle(tr(QSAMPLER_TITLE " - [%1]").arg(sSessionName)); + + // Update the main menu state... + ChannelStrip* pChannelStrip = activeChannelStrip(); + bool bHasClient = (m_pOptions != NULL && m_pClient != NULL); + bool bHasChannel = (bHasClient && pChannelStrip != NULL); + m_ui.fileNewAction->setEnabled(bHasClient); + m_ui.fileOpenAction->setEnabled(bHasClient); + m_ui.fileSaveAction->setEnabled(bHasClient && m_iDirtyCount > 0); + m_ui.fileSaveAsAction->setEnabled(bHasClient); + m_ui.fileResetAction->setEnabled(bHasClient); + m_ui.fileRestartAction->setEnabled(bHasClient || m_pServer == NULL); + m_ui.editAddChannelAction->setEnabled(bHasClient); + m_ui.editRemoveChannelAction->setEnabled(bHasChannel); + m_ui.editSetupChannelAction->setEnabled(bHasChannel); #ifdef CONFIG_EDIT_INSTRUMENT - ui.editEditChannelAction->setEnabled(bHasChannel); + m_ui.editEditChannelAction->setEnabled(bHasChannel); #else - ui.editEditChannelAction->setEnabled(false); + m_ui.editEditChannelAction->setEnabled(false); #endif - ui.editResetChannelAction->setEnabled(bHasChannel); - ui.editResetAllChannelsAction->setEnabled(bHasChannel); - ui.viewMessagesAction->setChecked(m_pMessages && m_pMessages->isVisible()); + m_ui.editResetChannelAction->setEnabled(bHasChannel); + m_ui.editResetAllChannelsAction->setEnabled(bHasChannel); + m_ui.viewMessagesAction->setChecked(m_pMessages && m_pMessages->isVisible()); #ifdef CONFIG_MIDI_INSTRUMENT - ui.viewInstrumentsAction->setChecked(m_pInstrumentListForm + m_ui.viewInstrumentsAction->setChecked(m_pInstrumentListForm && m_pInstrumentListForm->isVisible()); - ui.viewInstrumentsAction->setEnabled(bHasClient); + m_ui.viewInstrumentsAction->setEnabled(bHasClient); #else - ui.viewInstrumentsAction->setEnabled(false); + m_ui.viewInstrumentsAction->setEnabled(false); #endif - ui.viewDevicesAction->setChecked(m_pDeviceForm + m_ui.viewDevicesAction->setChecked(m_pDeviceForm && m_pDeviceForm->isVisible()); - ui.viewDevicesAction->setEnabled(bHasClient); - ui.channelsArrangeAction->setEnabled(bHasChannel); + m_ui.viewDevicesAction->setEnabled(bHasClient); + m_ui.channelsArrangeAction->setEnabled(bHasChannel); #ifdef CONFIG_VOLUME // Toolbar widgets are also affected... - m_pVolumeSlider->setEnabled(bHasClient); - m_pVolumeSpinBox->setEnabled(bHasClient); + m_pVolumeSlider->setEnabled(bHasClient); + m_pVolumeSpinBox->setEnabled(bHasClient); #endif - // Client/Server status... - if (bHasClient) { - m_statusItem[QSAMPLER_STATUS_CLIENT]->setText(tr("Connected")); - m_statusItem[QSAMPLER_STATUS_SERVER]->setText(m_pOptions->sServerHost + ":" + QString::number(m_pOptions->iServerPort)); - } else { - m_statusItem[QSAMPLER_STATUS_CLIENT]->clear(); - m_statusItem[QSAMPLER_STATUS_SERVER]->clear(); - } - // Channel status... - if (bHasChannel) - m_statusItem[QSAMPLER_STATUS_CHANNEL]->setText(pChannelStrip->windowTitle()); - else - m_statusItem[QSAMPLER_STATUS_CHANNEL]->clear(); - // Session status... - if (m_iDirtyCount > 0) - m_statusItem[QSAMPLER_STATUS_SESSION]->setText(tr("MOD")); - else - m_statusItem[QSAMPLER_STATUS_SESSION]->clear(); + // Client/Server status... + if (bHasClient) { + m_statusItem[QSAMPLER_STATUS_CLIENT]->setText(tr("Connected")); + m_statusItem[QSAMPLER_STATUS_SERVER]->setText(m_pOptions->sServerHost + + ':' + QString::number(m_pOptions->iServerPort)); + } else { + m_statusItem[QSAMPLER_STATUS_CLIENT]->clear(); + m_statusItem[QSAMPLER_STATUS_SERVER]->clear(); + } + // Channel status... + if (bHasChannel) + m_statusItem[QSAMPLER_STATUS_CHANNEL]->setText(pChannelStrip->windowTitle()); + else + m_statusItem[QSAMPLER_STATUS_CHANNEL]->clear(); + // Session status... + if (m_iDirtyCount > 0) + m_statusItem[QSAMPLER_STATUS_SESSION]->setText(tr("MOD")); + else + m_statusItem[QSAMPLER_STATUS_SESSION]->clear(); - // Recent files menu. - ui.fileOpenRecentMenu->setEnabled(m_pOptions->recentFiles.count() > 0); + // Recent files menu. + m_ui.fileOpenRecentMenu->setEnabled(m_pOptions->recentFiles.count() > 0); } @@ -1852,10 +1870,10 @@ pChannelStrip->resetErrorCount(); } - // Just mark the dirty form. - m_iDirtyCount++; - // and update the form status... - stabilizeForm(); + // Just mark the dirty form. + m_iDirtyCount++; + // and update the form status... + stabilizeForm(); } @@ -1887,7 +1905,8 @@ if (piChannelIDs == NULL) { if (::lscp_client_get_errno(m_pClient)) { appendMessagesClient("lscp_list_channels"); - appendMessagesError(tr("Could not get current list of channels.\n\nSorry.")); + appendMessagesError( + tr("Could not get current list of channels.\n\nSorry.")); } } else { // Try to (re)create each channel. @@ -1900,30 +1919,30 @@ m_pWorkspace->setUpdatesEnabled(true); } - // Do we auto-arrange? - if (m_pOptions && m_pOptions->bAutoArrange) - channelsArrange(); + // Do we auto-arrange? + if (m_pOptions && m_pOptions->bAutoArrange) + channelsArrange(); // Remember to refresh devices and instruments... if (m_pInstrumentListForm) - m_pInstrumentListForm->refreshInstruments(); + m_pInstrumentListForm->refreshInstruments(); if (m_pDeviceForm) - m_pDeviceForm->refreshDevices(); + m_pDeviceForm->refreshDevices(); } // Update the recent files list and menu. void MainForm::updateRecentFiles ( const QString& sFilename ) { - if (m_pOptions == NULL) - return; + if (m_pOptions == NULL) + return; - // Remove from list if already there (avoid duplicates) - int iIndex = m_pOptions->recentFiles.indexOf(sFilename); - if (iIndex >= 0) - m_pOptions->recentFiles.removeAt(iIndex); - // Put it to front... - m_pOptions->recentFiles.push_front(sFilename); + // Remove from list if already there (avoid duplicates) + int iIndex = m_pOptions->recentFiles.indexOf(sFilename); + if (iIndex >= 0) + m_pOptions->recentFiles.removeAt(iIndex); + // Put it to front... + m_pOptions->recentFiles.push_front(sFilename); } @@ -1941,11 +1960,11 @@ } // Rebuild the recent files menu... - ui.fileOpenRecentMenu->clear(); + m_ui.fileOpenRecentMenu->clear(); for (int i = 0; i < iRecentFiles; i++) { const QString& sFilename = m_pOptions->recentFiles[i]; if (QFileInfo(sFilename).exists()) { - QAction *pAction = ui.fileOpenRecentMenu->addAction( + QAction *pAction = m_ui.fileOpenRecentMenu->addAction( QString("&%1 %2").arg(i + 1).arg(sessionName(sFilename)), this, SLOT(fileOpenRecent())); pAction->setData(i); @@ -1957,73 +1976,73 @@ // Force update of the channels instrument names mode. void MainForm::updateInstrumentNames (void) { - // Full channel list update... - QWidgetList wlist = m_pWorkspace->windowList(); - if (wlist.isEmpty()) - return; - - m_pWorkspace->setUpdatesEnabled(false); - for (int iChannel = 0; iChannel < (int) wlist.count(); iChannel++) { - ChannelStrip *pChannelStrip = (ChannelStrip *) wlist.at(iChannel); - if (pChannelStrip) - pChannelStrip->updateInstrumentName(true); - } - m_pWorkspace->setUpdatesEnabled(true); + // Full channel list update... + QWidgetList wlist = m_pWorkspace->windowList(); + if (wlist.isEmpty()) + return; + + m_pWorkspace->setUpdatesEnabled(false); + for (int iChannel = 0; iChannel < (int) wlist.count(); iChannel++) { + ChannelStrip *pChannelStrip = (ChannelStrip *) wlist.at(iChannel); + if (pChannelStrip) + pChannelStrip->updateInstrumentName(true); + } + m_pWorkspace->setUpdatesEnabled(true); } // Force update of the channels display font. void MainForm::updateDisplayFont (void) { - if (m_pOptions == NULL) - return; + if (m_pOptions == NULL) + return; + + // Check if display font is legal. + if (m_pOptions->sDisplayFont.isEmpty()) + return; + // Realize it. + QFont font; + if (!font.fromString(m_pOptions->sDisplayFont)) + return; - // Check if display font is legal. - if (m_pOptions->sDisplayFont.isEmpty()) - return; - // Realize it. - QFont font; - if (!font.fromString(m_pOptions->sDisplayFont)) - return; - - // Full channel list update... - QWidgetList wlist = m_pWorkspace->windowList(); - if (wlist.isEmpty()) - return; - - m_pWorkspace->setUpdatesEnabled(false); - for (int iChannel = 0; iChannel < (int) wlist.count(); iChannel++) { - ChannelStrip* pChannelStrip = (ChannelStrip*) wlist.at(iChannel); - if (pChannelStrip) - pChannelStrip->setDisplayFont(font); - } - m_pWorkspace->setUpdatesEnabled(true); + // Full channel list update... + QWidgetList wlist = m_pWorkspace->windowList(); + if (wlist.isEmpty()) + return; + + m_pWorkspace->setUpdatesEnabled(false); + for (int iChannel = 0; iChannel < (int) wlist.count(); iChannel++) { + ChannelStrip* pChannelStrip = (ChannelStrip*) wlist.at(iChannel); + if (pChannelStrip) + pChannelStrip->setDisplayFont(font); + } + m_pWorkspace->setUpdatesEnabled(true); } // Update channel strips background effect. void MainForm::updateDisplayEffect (void) { - // Full channel list update... - QWidgetList wlist = m_pWorkspace->windowList(); - if (wlist.isEmpty()) - return; - - m_pWorkspace->setUpdatesEnabled(false); - for (int iChannel = 0; iChannel < (int) wlist.count(); iChannel++) { - ChannelStrip* pChannelStrip = (ChannelStrip*) wlist.at(iChannel); + // Full channel list update... + QWidgetList wlist = m_pWorkspace->windowList(); + if (wlist.isEmpty()) + return; + + m_pWorkspace->setUpdatesEnabled(false); + for (int iChannel = 0; iChannel < (int) wlist.count(); iChannel++) { + ChannelStrip* pChannelStrip = (ChannelStrip*) wlist.at(iChannel); if (pChannelStrip) pChannelStrip->setDisplayEffect(m_pOptions->bDisplayEffect); - } - m_pWorkspace->setUpdatesEnabled(true); + } + m_pWorkspace->setUpdatesEnabled(true); } // Force update of the channels maximum volume setting. void MainForm::updateMaxVolume (void) { - if (m_pOptions == NULL) - return; + if (m_pOptions == NULL) + return; #ifdef CONFIG_VOLUME m_iVolumeChanging++; @@ -2032,18 +2051,18 @@ m_iVolumeChanging--; #endif - // Full channel list update... - QWidgetList wlist = m_pWorkspace->windowList(); - if (wlist.isEmpty()) - return; - - m_pWorkspace->setUpdatesEnabled(false); - for (int iChannel = 0; iChannel < (int) wlist.count(); iChannel++) { - ChannelStrip* pChannelStrip = (ChannelStrip*) wlist.at(iChannel); - if (pChannelStrip) - pChannelStrip->setMaxVolume(m_pOptions->iMaxVolume); - } - m_pWorkspace->setUpdatesEnabled(true); + // Full channel list update... + QWidgetList wlist = m_pWorkspace->windowList(); + if (wlist.isEmpty()) + return; + + m_pWorkspace->setUpdatesEnabled(false); + for (int iChannel = 0; iChannel < (int) wlist.count(); iChannel++) { + ChannelStrip* pChannelStrip = (ChannelStrip*) wlist.at(iChannel); + if (pChannelStrip) + pChannelStrip->setMaxVolume(m_pOptions->iMaxVolume); + } + m_pWorkspace->setUpdatesEnabled(true); } @@ -2053,37 +2072,37 @@ // Messages output methods. void MainForm::appendMessages( const QString& s ) { - if (m_pMessages) - m_pMessages->appendMessages(s); + if (m_pMessages) + m_pMessages->appendMessages(s); - statusBar()->showMessage(s, 3000); + statusBar()->showMessage(s, 3000); } void MainForm::appendMessagesColor( const QString& s, const QString& c ) { - if (m_pMessages) - m_pMessages->appendMessagesColor(s, c); + if (m_pMessages) + m_pMessages->appendMessagesColor(s, c); - statusBar()->showMessage(s, 3000); + statusBar()->showMessage(s, 3000); } void MainForm::appendMessagesText( const QString& s ) { - if (m_pMessages) - m_pMessages->appendMessagesText(s); + if (m_pMessages) + m_pMessages->appendMessagesText(s); } void MainForm::appendMessagesError( const QString& s ) { - if (m_pMessages) - m_pMessages->show(); + if (m_pMessages) + m_pMessages->show(); - appendMessagesColor(s.simplified(), "#ff0000"); + appendMessagesColor(s.simplified(), "#ff0000"); // Make it look responsive...:) QApplication::processEvents(QEventLoop::ExcludeUserInputEvents); - QMessageBox::critical(this, + QMessageBox::critical(this, QSAMPLER_TITLE ": " + tr("Error"), s, tr("Cancel")); } @@ -2091,12 +2110,12 @@ // This is a special message format, just for client results. void MainForm::appendMessagesClient( const QString& s ) { - if (m_pClient == NULL) - return; + if (m_pClient == NULL) + return; - appendMessagesColor(s + QString(": %1 (errno=%2)") - .arg(::lscp_client_get_result(m_pClient)) - .arg(::lscp_client_get_errno(m_pClient)), "#996666"); + appendMessagesColor(s + QString(": %1 (errno=%2)") + .arg(::lscp_client_get_result(m_pClient)) + .arg(::lscp_client_get_errno(m_pClient)), "#996666"); // Make it look responsive...:) QApplication::processEvents(QEventLoop::ExcludeUserInputEvents); @@ -2106,40 +2125,40 @@ // Force update of the messages font. void MainForm::updateMessagesFont (void) { - if (m_pOptions == NULL) - return; + if (m_pOptions == NULL) + return; - if (m_pMessages && !m_pOptions->sMessagesFont.isEmpty()) { - QFont font; - if (font.fromString(m_pOptions->sMessagesFont)) - m_pMessages->setMessagesFont(font); - } + if (m_pMessages && !m_pOptions->sMessagesFont.isEmpty()) { + QFont font; + if (font.fromString(m_pOptions->sMessagesFont)) + m_pMessages->setMessagesFont(font); + } } // Update messages window line limit. void MainForm::updateMessagesLimit (void) { - if (m_pOptions == NULL) - return; + if (m_pOptions == NULL) + return; - if (m_pMessages) { - if (m_pOptions->bMessagesLimit) - m_pMessages->setMessagesLimit(m_pOptions->iMessagesLimitLines); - else - m_pMessages->setMessagesLimit(-1); - } + if (m_pMessages) { + if (m_pOptions->bMessagesLimit) + m_pMessages->setMessagesLimit(m_pOptions->iMessagesLimitLines); + else + m_pMessages->setMessagesLimit(-1); + } } // Enablement of the messages capture feature. void MainForm::updateMessagesCapture (void) { - if (m_pOptions == NULL) - return; + if (m_pOptions == NULL) + return; - if (m_pMessages) - m_pMessages->setCaptureEnabled(m_pOptions->bStdoutCapture); + if (m_pMessages) + m_pMessages->setCaptureEnabled(m_pOptions->bStdoutCapture); } @@ -2149,79 +2168,82 @@ // The channel strip creation executive. ChannelStrip* MainForm::createChannelStrip(qsamplerChannel* pChannel) { - if (m_pClient == NULL || pChannel == NULL) - return NULL; + if (m_pClient == NULL || pChannel == NULL) + return NULL; - // Prepare for auto-arrange? - ChannelStrip* pChannelStrip = NULL; - int y = 0; - if (m_pOptions && m_pOptions->bAutoArrange) { - QWidgetList wlist = m_pWorkspace->windowList(); - for (int iChannel = 0; iChannel < (int) wlist.count(); iChannel++) { + // Prepare for auto-arrange? + ChannelStrip* pChannelStrip = NULL; + int y = 0; + if (m_pOptions && m_pOptions->bAutoArrange) { + QWidgetList wlist = m_pWorkspace->windowList(); + for (int iChannel = 0; iChannel < (int) wlist.count(); iChannel++) { pChannelStrip = static_cast (wlist.at(iChannel)); if (pChannelStrip) { - // y += pChannelStrip->height() + pChannelStrip->parentWidget()->baseSize().height(); + // y += pChannelStrip->height() + // + pChannelStrip->parentWidget()->baseSize().height(); y += pChannelStrip->parentWidget()->frameGeometry().height(); } - } - } + } + } - // Add a new channel itema... - pChannelStrip = new ChannelStrip(); - if (pChannelStrip == NULL) - return NULL; + // Add a new channel itema... + pChannelStrip = new ChannelStrip(); + if (pChannelStrip == NULL) + return NULL; m_pWorkspace->addWindow(pChannelStrip, Qt::FramelessWindowHint); - // Actual channel strip setup... - pChannelStrip->setup(pChannel); + // Actual channel strip setup... + pChannelStrip->setup(pChannel); QObject::connect(pChannelStrip, SIGNAL(channelChanged(ChannelStrip*)), SLOT(channelStripChanged(ChannelStrip*))); - // Set some initial aesthetic options... - if (m_pOptions) { - // Background display effect... - pChannelStrip->setDisplayEffect(m_pOptions->bDisplayEffect); - // We'll need a display font. - QFont font; - if (font.fromString(m_pOptions->sDisplayFont)) - pChannelStrip->setDisplayFont(font); - // Maximum allowed volume setting. - pChannelStrip->setMaxVolume(m_pOptions->iMaxVolume); - } - - // Now we show up us to the world. - pChannelStrip->show(); - // Only then, we'll auto-arrange... - if (m_pOptions && m_pOptions->bAutoArrange) { - int iWidth = m_pWorkspace->width(); - // int iHeight = pChannel->height() + pChannel->parentWidget()->baseSize().height(); - int iHeight = pChannelStrip->parentWidget()->frameGeometry().height(); pChannelStrip->parentWidget()->setGeometry(0, y, iWidth, iHeight); - } + // Set some initial aesthetic options... + if (m_pOptions) { + // Background display effect... + pChannelStrip->setDisplayEffect(m_pOptions->bDisplayEffect); + // We'll need a display font. + QFont font; + if (font.fromString(m_pOptions->sDisplayFont)) + pChannelStrip->setDisplayFont(font); + // Maximum allowed volume setting. + pChannelStrip->setMaxVolume(m_pOptions->iMaxVolume); + } + + // Now we show up us to the world. + pChannelStrip->show(); + // Only then, we'll auto-arrange... + if (m_pOptions && m_pOptions->bAutoArrange) { + int iWidth = m_pWorkspace->width(); + // int iHeight = pChannel->height() + // + pChannel->parentWidget()->baseSize().height(); + int iHeight = pChannelStrip->parentWidget()->frameGeometry().height(); + pChannelStrip->parentWidget()->setGeometry(0, y, iWidth, iHeight); + } // This is pretty new, so we'll watch for it closely. channelStripChanged(pChannelStrip); - // Return our successful reference... - return pChannelStrip; + // Return our successful reference... + return pChannelStrip; } // Retrieve the active channel strip. ChannelStrip* MainForm::activeChannelStrip (void) { - return static_cast (m_pWorkspace->activeWindow()); + return static_cast (m_pWorkspace->activeWindow()); } // Retrieve a channel strip by index. ChannelStrip* MainForm::channelStripAt ( int iChannel ) { - QWidgetList wlist = m_pWorkspace->windowList(); - if (wlist.isEmpty()) - return NULL; + QWidgetList wlist = m_pWorkspace->windowList(); + if (wlist.isEmpty()) + return NULL; - return static_cast (wlist.at(iChannel)); + return static_cast (wlist.at(iChannel)); } @@ -2250,25 +2272,26 @@ // Construct the windows menu. void MainForm::channelsMenuAboutToShow (void) { - ui.channelsMenu->clear(); - ui.channelsMenu->addAction(ui.channelsArrangeAction); - ui.channelsMenu->addAction(ui.channelsAutoArrangeAction); - - QWidgetList wlist = m_pWorkspace->windowList(); - if (!wlist.isEmpty()) { - ui.channelsMenu->addSeparator(); - for (int iChannel = 0; iChannel < (int) wlist.count(); iChannel++) { + m_ui.channelsMenu->clear(); + m_ui.channelsMenu->addAction(m_ui.channelsArrangeAction); + m_ui.channelsMenu->addAction(m_ui.channelsAutoArrangeAction); + + QWidgetList wlist = m_pWorkspace->windowList(); + if (!wlist.isEmpty()) { + m_ui.channelsMenu->addSeparator(); + for (int iChannel = 0; iChannel < (int) wlist.count(); iChannel++) { ChannelStrip* pChannelStrip = static_cast (wlist.at(iChannel)); if (pChannelStrip) { - QAction *pAction = ui.channelsMenu->addAction( - pChannelStrip->windowTitle(), this, SLOT(channelsMenuActivated())); + QAction *pAction = m_ui.channelsMenu->addAction( + pChannelStrip->windowTitle(), + this, SLOT(channelsMenuActivated())); pAction->setCheckable(true); pAction->setChecked(activeChannelStrip() == pChannelStrip); pAction->setData(iChannel); } - } - } + } + } } @@ -2294,34 +2317,34 @@ // Set the pseudo-timer delay schedule. void MainForm::startSchedule ( int iStartDelay ) { - m_iStartDelay = 1 + (iStartDelay * 1000); - m_iTimerDelay = 0; + m_iStartDelay = 1 + (iStartDelay * 1000); + m_iTimerDelay = 0; } // Suspend the pseudo-timer delay schedule. void MainForm::stopSchedule (void) { - m_iStartDelay = 0; - m_iTimerDelay = 0; + m_iStartDelay = 0; + m_iTimerDelay = 0; } // Timer slot funtion. void MainForm::timerSlot (void) { - if (m_pOptions == NULL) - return; + if (m_pOptions == NULL) + return; - // Is it the first shot on server start after a few delay? - if (m_iTimerDelay < m_iStartDelay) { - m_iTimerDelay += QSAMPLER_TIMER_MSECS; - if (m_iTimerDelay >= m_iStartDelay) { - // If we cannot start it now, maybe a lil'mo'later ;) - if (!startClient()) { - m_iStartDelay += m_iTimerDelay; - m_iTimerDelay = 0; - } - } - } + // Is it the first shot on server start after a few delay? + if (m_iTimerDelay < m_iStartDelay) { + m_iTimerDelay += QSAMPLER_TIMER_MSECS; + if (m_iTimerDelay >= m_iStartDelay) { + // If we cannot start it now, maybe a lil'mo'later ;) + if (!startClient()) { + m_iStartDelay += m_iTimerDelay; + m_iTimerDelay = 0; + } + } + } if (m_pClient) { // Update the channel information for each pending strip... @@ -2353,8 +2376,8 @@ } } - // Register the next timer slot. - QTimer::singleShot(QSAMPLER_TIMER_MSECS, this, SLOT(timerSlot())); + // Register the next timer slot. + QTimer::singleShot(QSAMPLER_TIMER_MSECS, this, SLOT(timerSlot())); } @@ -2364,38 +2387,42 @@ // Start linuxsampler server... void MainForm::startServer (void) { - if (m_pOptions == NULL) - return; + if (m_pOptions == NULL) + return; - // Aren't already a client, are we? - if (!m_pOptions->bServerStart || m_pClient) - return; - - // Is the server process instance still here? - if (m_pServer) { - switch (QMessageBox::warning(this, + // Aren't already a client, are we? + if (!m_pOptions->bServerStart || m_pClient) + return; + + // Is the server process instance still here? + if (m_pServer) { + switch (QMessageBox::warning(this, QSAMPLER_TITLE ": " + tr("Warning"), - tr("Could not start the LinuxSampler server.\n\n" - "Maybe it ss already started."), - tr("Stop"), tr("Kill"), tr("Cancel"))) { - case 0: - m_pServer->terminate(); - break; - case 1: - m_pServer->kill(); - break; - } - return; - } + tr("Could not start the LinuxSampler server.\n\n" + "Maybe it ss already started."), + tr("Stop"), tr("Kill"), tr("Cancel"))) { + case 0: + m_pServer->terminate(); + break; + case 1: + m_pServer->kill(); + break; + } + return; + } + + // Reset our timer counters... + stopSchedule(); - // Reset our timer counters... - stopSchedule(); + // Verify we have something to start with... + if (m_pOptions->sServerCmdLine.isEmpty()) + return; - // OK. Let's build the startup process... - m_pServer = new QProcess(this); + // OK. Let's build the startup process... + m_pServer = new QProcess(this); - // Setup stdout/stderr capture... - // if (m_pOptions->bStdoutCapture) { + // Setup stdout/stderr capture... +// if (m_pOptions->bStdoutCapture) { //m_pServer->setProcessChannelMode( // QProcess::StandardOutput); QObject::connect(m_pServer, @@ -2404,96 +2431,97 @@ QObject::connect(m_pServer, SIGNAL(readyReadStandardError()), SLOT(readServerStdout())); - // } +// } + // The unforgiveable signal communication... QObject::connect(m_pServer, SIGNAL(finished(int,QProcess::ExitStatus)), SLOT(processServerExit())); - // Build process arguments... - QStringList serverCmdLine = m_pOptions->sServerCmdLine.split(' '); - - appendMessages(tr("Server is starting...")); - appendMessagesColor(m_pOptions->sServerCmdLine, "#990099"); - - - - const QString prog = (serverCmdLine.size() > 0) ? serverCmdLine[0] : QString(); - const QStringList args = serverCmdLine.mid(1); - - // Go jack, go... - m_pServer->start(prog, args); - if (!m_pServer->waitForStarted()) { - appendMessagesError(tr("Could not start server.\n\nSorry.")); - processServerExit(); - return; - } - - // Show startup results... - appendMessages(tr("Server was started with PID=%1.").arg((long) m_pServer->pid())); + // Build process arguments... + QStringList args = m_pOptions->sServerCmdLine.split(' '); + QString sCommand = args[0]; + args.removeAt(0); + + appendMessages(tr("Server is starting...")); + appendMessagesColor(m_pOptions->sServerCmdLine, "#990099"); + + // Go linuxsampler, go... + m_pServer->start(sCommand, args); + if (!m_pServer->waitForStarted()) { + appendMessagesError(tr("Could not start server.\n\nSorry.")); + processServerExit(); + return; + } - // Reset (yet again) the timer counters, - // but this time is deferred as the user opted. - startSchedule(m_pOptions->iStartDelay); - stabilizeForm(); + // Show startup results... + appendMessages( + tr("Server was started with PID=%1.").arg((long) m_pServer->pid())); + + // Reset (yet again) the timer counters, + // but this time is deferred as the user opted. + startSchedule(m_pOptions->iStartDelay); + stabilizeForm(); } // Stop linuxsampler server... void MainForm::stopServer (void) { - // Stop client code. - stopClient(); + // Stop client code. + stopClient(); + + // And try to stop server. + if (m_pServer) { + appendMessages(tr("Server is stopping...")); + if (m_pServer->state() == QProcess::Running) + m_pServer->terminate(); + } - // And try to stop server. - if (m_pServer) { - appendMessages(tr("Server is stopping...")); - if (m_pServer->state() == QProcess::Running) - m_pServer->terminate(); - } - - // Give it some time to terminate gracefully and stabilize... - QTime t; - t.start(); - while (t.elapsed() < QSAMPLER_TIMER_MSECS) - QApplication::processEvents(QEventLoop::ExcludeUserInputEvents); + // Give it some time to terminate gracefully and stabilize... + QTime t; + t.start(); + while (t.elapsed() < QSAMPLER_TIMER_MSECS) + QApplication::processEvents(QEventLoop::ExcludeUserInputEvents); - // Do final processing anyway. - processServerExit(); + // Do final processing anyway. + processServerExit(); } // Stdout handler... void MainForm::readServerStdout (void) { - if (m_pMessages) - m_pMessages->appendStdoutBuffer(m_pServer->readAllStandardOutput()); + if (m_pMessages) + m_pMessages->appendStdoutBuffer(m_pServer->readAllStandardOutput()); } // Linuxsampler server cleanup. void MainForm::processServerExit (void) { - // Force client code cleanup. - stopClient(); + // Force client code cleanup. + stopClient(); - // Flush anything that maybe pending... - if (m_pMessages) - m_pMessages->flushStdoutBuffer(); - - if (m_pServer) { - // Force final server shutdown... - appendMessages(tr("Server was stopped with exit status %1.").arg(m_pServer->exitStatus())); - m_pServer->terminate(); - if (!m_pServer->waitForFinished(2000)) - m_pServer->kill(); - // Destroy it. - delete m_pServer; - m_pServer = NULL; - } + // Flush anything that maybe pending... + if (m_pMessages) + m_pMessages->flushStdoutBuffer(); + + if (m_pServer) { + // Force final server shutdown... + appendMessages( + tr("Server was stopped with exit status %1.") + .arg(m_pServer->exitStatus())); + m_pServer->terminate(); + if (!m_pServer->waitForFinished(2000)) + m_pServer->kill(); + // Destroy it. + delete m_pServer; + m_pServer = NULL; + } - // Again, make status visible stable. - stabilizeForm(); + // Again, make status visible stable. + stabilizeForm(); } @@ -2501,126 +2529,133 @@ // qsamplerMainForm -- Client stuff. // The LSCP client callback procedure. -lscp_status_t qsampler_client_callback ( lscp_client_t */*pClient*/, lscp_event_t event, const char *pchData, int cchData, void *pvData ) +lscp_status_t qsampler_client_callback ( lscp_client_t */*pClient*/, + lscp_event_t event, const char *pchData, int cchData, void *pvData ) { - MainForm* pMainForm = (MainForm *) pvData; - if (pMainForm == NULL) - return LSCP_FAILED; - - // ATTN: DO NOT EVER call any GUI code here, - // as this is run under some other thread context. - // A custom event must be posted here... - QApplication::postEvent(pMainForm, new qsamplerCustomEvent(event, pchData, cchData)); + MainForm* pMainForm = (MainForm *) pvData; + if (pMainForm == NULL) + return LSCP_FAILED; + + // ATTN: DO NOT EVER call any GUI code here, + // as this is run under some other thread context. + // A custom event must be posted here... + QApplication::postEvent(pMainForm, + new qsamplerCustomEvent(event, pchData, cchData)); - return LSCP_OK; + return LSCP_OK; } // Start our almighty client... bool MainForm::startClient (void) { - // Have it a setup? - if (m_pOptions == NULL) - return false; - - // Aren't we already started, are we? - if (m_pClient) - return true; + // Have it a setup? + if (m_pOptions == NULL) + return false; + + // Aren't we already started, are we? + if (m_pClient) + return true; - // Log prepare here. - appendMessages(tr("Client connecting...")); + // Log prepare here. + appendMessages(tr("Client connecting...")); - // Create the client handle... + // Create the client handle... m_pClient = ::lscp_client_create( m_pOptions->sServerHost.toUtf8().constData(), m_pOptions->iServerPort, qsampler_client_callback, this); - if (m_pClient == NULL) { - // Is this the first try? - // maybe we need to start a local server... - if ((m_pServer && m_pServer->state() == QProcess::Running) || !m_pOptions->bServerStart) - appendMessagesError(tr("Could not connect to server as client.\n\nSorry.")); - else - startServer(); - // This is always a failure. - stabilizeForm(); - return false; - } - // Just set receive timeout value, blindly. - ::lscp_client_set_timeout(m_pClient, m_pOptions->iServerTimeout); - appendMessages(tr("Client receive timeout is set to %1 msec.").arg(::lscp_client_get_timeout(m_pClient))); + if (m_pClient == NULL) { + // Is this the first try? + // maybe we need to start a local server... + if ((m_pServer && m_pServer->state() == QProcess::Running) + || !m_pOptions->bServerStart) { + appendMessagesError( + tr("Could not connect to server as client.\n\nSorry.")); + } else { + startServer(); + } + // This is always a failure. + stabilizeForm(); + return false; + } + // Just set receive timeout value, blindly. + ::lscp_client_set_timeout(m_pClient, m_pOptions->iServerTimeout); + appendMessages( + tr("Client receive timeout is set to %1 msec.") + .arg(::lscp_client_get_timeout(m_pClient))); // Subscribe to channel info change notifications... if (::lscp_client_subscribe(m_pClient, LSCP_EVENT_CHANNEL_INFO) != LSCP_OK) appendMessagesClient("lscp_client_subscribe"); - // We may stop scheduling around. - stopSchedule(); + // We may stop scheduling around. + stopSchedule(); - // We'll accept drops from now on... - setAcceptDrops(true); + // We'll accept drops from now on... + setAcceptDrops(true); - // Log success here. - appendMessages(tr("Client connected.")); + // Log success here. + appendMessages(tr("Client connected.")); // Hard-notify instrumnet and device configuration forms, // if visible, that we're ready... if (m_pInstrumentListForm) - m_pInstrumentListForm->refreshInstruments(); + m_pInstrumentListForm->refreshInstruments(); if (m_pDeviceForm) - m_pDeviceForm->refreshDevices(); + m_pDeviceForm->refreshDevices(); - // Is any session pending to be loaded? - if (!m_pOptions->sSessionFile.isEmpty()) { - // Just load the prabably startup session... - if (loadSessionFile(m_pOptions->sSessionFile)) { - m_pOptions->sSessionFile = QString::null; - return true; - } - } + // Is any session pending to be loaded? + if (!m_pOptions->sSessionFile.isEmpty()) { + // Just load the prabably startup session... + if (loadSessionFile(m_pOptions->sSessionFile)) { + m_pOptions->sSessionFile = QString::null; + return true; + } + } - // Make a new session - return newSession(); + // Make a new session + return newSession(); } // Stop client... void MainForm::stopClient (void) { - if (m_pClient == NULL) - return; + if (m_pClient == NULL) + return; - // Log prepare here. - appendMessages(tr("Client disconnecting...")); + // Log prepare here. + appendMessages(tr("Client disconnecting...")); - // Clear timer counters... - stopSchedule(); + // Clear timer counters... + stopSchedule(); - // We'll reject drops from now on... - setAcceptDrops(false); + // We'll reject drops from now on... + setAcceptDrops(false); - // Force any channel strips around, but - // but avoid removing the corresponding - // channels from the back-end server. - m_iDirtyCount = 0; - closeSession(false); + // Force any channel strips around, but + // but avoid removing the corresponding + // channels from the back-end server. + m_iDirtyCount = 0; + closeSession(false); - // Close us as a client... + // Close us as a client... ::lscp_client_unsubscribe(m_pClient, LSCP_EVENT_CHANNEL_INFO); - ::lscp_client_destroy(m_pClient); - m_pClient = NULL; + ::lscp_client_destroy(m_pClient); + m_pClient = NULL; // Hard-notify instrumnet and device configuration forms, // if visible, that we're running out... if (m_pInstrumentListForm) - m_pInstrumentListForm->refreshInstruments(); + m_pInstrumentListForm->refreshInstruments(); if (m_pDeviceForm) - m_pDeviceForm->refreshDevices(); + m_pDeviceForm->refreshDevices(); - // Log final here. - appendMessages(tr("Client disconnected.")); + // Log final here. + appendMessages(tr("Client disconnected.")); - // Make visible status. - stabilizeForm(); + // Make visible status. + stabilizeForm(); } } // namespace QSampler