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// |
// |
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// ui.h extension file, included from the uic-generated form implementation. |
// ui.h extension file, included from the uic-generated form implementation. |
4 |
/**************************************************************************** |
/**************************************************************************** |
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Copyright (C) 2004, rncbc aka Rui Nuno Capela. All rights reserved. |
Copyright (C) 2004-2005, rncbc aka Rui Nuno Capela. All rights reserved. |
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This program is free software; you can redistribute it and/or |
This program is free software; you can redistribute it and/or |
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modify it under the terms of the GNU General Public License |
modify it under the terms of the GNU General Public License |
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45 |
#include "config.h" |
#include "config.h" |
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#ifdef HAVE_SIGNAL_H |
48 |
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#include <signal.h> |
49 |
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#endif |
50 |
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51 |
// Timer constant stuff. |
// Timer constant stuff. |
52 |
#define QSAMPLER_TIMER_MSECS 200 |
#define QSAMPLER_TIMER_MSECS 200 |
107 |
m_pMessages = NULL; |
m_pMessages = NULL; |
108 |
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|
109 |
// We'll start clean. |
// We'll start clean. |
110 |
m_iUntitled = 0; |
m_iUntitled = 0; |
111 |
m_iDirtyCount = 0; |
m_iDirtyCount = 0; |
112 |
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m_iChangeCount = 0; |
113 |
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|
114 |
m_pServer = NULL; |
m_pServer = NULL; |
115 |
m_pClient = NULL; |
m_pClient = NULL; |
119 |
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|
120 |
m_iTimerSlot = 0; |
m_iTimerSlot = 0; |
121 |
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122 |
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#ifdef HAVE_SIGNAL_H |
123 |
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// Set to ignore any fatal "Broken pipe" signals. |
124 |
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::signal(SIGPIPE, SIG_IGN); |
125 |
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#endif |
126 |
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|
127 |
// Make it an MDI workspace. |
// Make it an MDI workspace. |
128 |
m_pWorkspace = new QWorkspace(this); |
m_pWorkspace = new QWorkspace(this); |
129 |
m_pWorkspace->setScrollBarsEnabled(true); |
m_pWorkspace->setScrollBarsEnabled(true); |
496 |
qsamplerChannelStrip *pChannelStrip = (qsamplerChannelStrip *) wlist.at(iChannel); |
qsamplerChannelStrip *pChannelStrip = (qsamplerChannelStrip *) wlist.at(iChannel); |
497 |
if (pChannelStrip) { |
if (pChannelStrip) { |
498 |
qsamplerChannel *pChannel = pChannelStrip->channel(); |
qsamplerChannel *pChannel = pChannelStrip->channel(); |
499 |
if (bForce && pChannel && ::lscp_remove_channel(m_pClient, pChannel->channelID()) != LSCP_OK) |
if (bForce && pChannel) |
500 |
appendMessagesClient("lscp_remove_channel"); |
pChannel->removeChannel(); |
501 |
delete pChannelStrip; |
delete pChannelStrip; |
502 |
} |
} |
503 |
} |
} |
552 |
appendMessagesError(tr("Some setttings could not be loaded\nfrom \"%1\" session file.\n\nSorry.").arg(sFilename)); |
appendMessagesError(tr("Some setttings could not be loaded\nfrom \"%1\" session file.\n\nSorry.").arg(sFilename)); |
553 |
|
|
554 |
// Now we'll try to create the whole GUI session. |
// Now we'll try to create the whole GUI session. |
555 |
int iChannels = ::lscp_get_channels(m_pClient); |
int *piChannelIDs = ::lscp_list_channels(m_pClient); |
556 |
if (iChannels < 0) { |
if (piChannelIDs == NULL) { |
557 |
appendMessagesClient("lscp_get_channels"); |
appendMessagesClient("lscp_list_channels"); |
558 |
appendMessagesError(tr("Could not get current number of channels.\n\nSorry.")); |
appendMessagesError(tr("Could not get current list of channels.\n\nSorry.")); |
559 |
} |
} else { |
560 |
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// Try to (re)create each channel. |
561 |
// Try to (re)create each channel. |
m_pWorkspace->setUpdatesEnabled(false); |
562 |
m_pWorkspace->setUpdatesEnabled(false); |
for (int iChannel = 0; piChannelIDs[iChannel] >= 0; iChannel++) { |
563 |
for (int iChannelID = 0; iChannelID < iChannels; iChannelID++) { |
createChannelStrip(new qsamplerChannel(this, piChannelIDs[iChannel])); |
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createChannel(iChannelID, false); |
QApplication::eventLoop()->processEvents(QEventLoop::ExcludeUserInput); |
565 |
QApplication::eventLoop()->processEvents(QEventLoop::ExcludeUserInput); |
} |
566 |
} |
m_pWorkspace->setUpdatesEnabled(true); |
567 |
m_pWorkspace->setUpdatesEnabled(true); |
} |
568 |
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|
569 |
// Save as default session directory. |
// Save as default session directory. |
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if (m_pOptions) |
if (m_pOptions) |
575 |
m_sFilename = sFilename; |
m_sFilename = sFilename; |
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updateRecentFiles(sFilename); |
updateRecentFiles(sFilename); |
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appendMessages(tr("Open session: \"%1\".").arg(sessionName(m_sFilename))); |
appendMessages(tr("Open session: \"%1\".").arg(sessionName(m_sFilename))); |
578 |
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579 |
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// Make that an overall update. |
580 |
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m_iChangeCount++; |
581 |
stabilizeForm(); |
stabilizeForm(); |
582 |
return true; |
return true; |
583 |
} |
} |
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ts << "SET CHANNEL MIDI_INPUT_TYPE " << iChannelID << " " << pChannel->midiDriver() << endl; |
ts << "SET CHANNEL MIDI_INPUT_TYPE " << iChannelID << " " << pChannel->midiDriver() << endl; |
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ts << "SET CHANNEL MIDI_INPUT_PORT " << iChannelID << " " << pChannel->midiPort() << endl; |
ts << "SET CHANNEL MIDI_INPUT_PORT " << iChannelID << " " << pChannel->midiPort() << endl; |
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ts << "SET CHANNEL MIDI_INPUT_CHANNEL " << iChannelID << " "; |
ts << "SET CHANNEL MIDI_INPUT_CHANNEL " << iChannelID << " "; |
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if (pChannel->midiChannel() > 0) |
if (pChannel->midiChannel() == LSCP_MIDI_CHANNEL_ALL) |
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ts << pChannel->midiChannel(); |
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else |
|
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ts << "ALL"; |
ts << "ALL"; |
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else |
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ts << pChannel->midiChannel(); |
629 |
ts << endl; |
ts << endl; |
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ts << "LOAD ENGINE " << pChannel->engineName() << " " << iChannelID << endl; |
ts << "LOAD ENGINE " << pChannel->engineName() << " " << iChannelID << endl; |
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ts << "LOAD INSTRUMENT NON_MODAL '" << pChannel->instrumentFile() << "' " << pChannel->instrumentNr() << " " << iChannelID << endl; |
ts << "LOAD INSTRUMENT NON_MODAL '" << pChannel->instrumentFile() << "' " << pChannel->instrumentNr() << " " << iChannelID << endl; |
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if (m_pClient == NULL) |
if (m_pClient == NULL) |
780 |
return; |
return; |
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|
|
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// Create the new sampler channel. |
// Just create the channel instance... |
783 |
int iChannelID = ::lscp_add_channel(m_pClient); |
qsamplerChannel *pChannel = new qsamplerChannel(this); |
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if (iChannelID < 0) { |
if (pChannel == NULL) |
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appendMessagesClient("lscp_add_channel"); |
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appendMessagesError(tr("Could not create the new channel.\n\nSorry.")); |
|
785 |
return; |
return; |
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} |
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// Log this happening. |
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appendMessages(tr("Channel %1 created.").arg(iChannelID)); |
|
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|
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// Just create the channel strip with given id. |
// Before we show it up, may be we'll |
788 |
createChannel(iChannelID, true); |
// better ask for some initial values? |
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if (!pChannel->channelSetup(this)) { |
790 |
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delete pChannel; |
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return; |
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} |
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// And give it to the strip (will own the channel instance, if successful). |
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if (!createChannelStrip(pChannel)) { |
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delete pChannel; |
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return; |
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} |
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|
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// We'll be dirty, for sure... |
// Make that an overall update. |
801 |
m_iDirtyCount++; |
m_iDirtyCount++; |
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// Stabilize form anyway. |
m_iChangeCount++; |
803 |
stabilizeForm(); |
stabilizeForm(); |
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} |
} |
805 |
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|
830 |
} |
} |
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|
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// Remove the existing sampler channel. |
// Remove the existing sampler channel. |
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if (::lscp_remove_channel(m_pClient, pChannel->channelID()) != LSCP_OK) { |
if (!pChannel->removeChannel()) |
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appendMessagesClient("lscp_remove_channel"); |
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appendMessagesError(tr("Could not remove channel.\n\nSorry.")); |
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return; |
return; |
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} |
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// Log this happening. |
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appendMessages(tr("Channel %1 removed.").arg(pChannel->channelID())); |
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// Just delete the channel strip. |
// Just delete the channel strip. |
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delete pChannelStrip; |
delete pChannelStrip; |
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857 |
return; |
return; |
858 |
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// Just invoque the channel strip procedure. |
// Just invoque the channel strip procedure. |
860 |
pChannelStrip->showChannelSetup(false); |
pChannelStrip->channelSetup(); |
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} |
} |
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863 |
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if (pChannel == NULL) |
if (pChannel == NULL) |
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return; |
return; |
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// Remove the existing sampler channel. |
// Reset the existing sampler channel. |
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if (::lscp_reset_channel(m_pClient, pChannel->channelID()) != LSCP_OK) { |
pChannel->resetChannel(); |
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appendMessagesClient("lscp_reset_channel"); |
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appendMessagesError(tr("Could not reset channel.\n\nSorry.")); |
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return; |
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} |
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// Log this. |
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appendMessages(tr("Channel %1 reset.").arg(pChannel->channelID())); |
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// Refresh channel strip info. |
// And force a deferred update. |
882 |
pChannelStrip->updateChannelInfo(); |
m_iChangeCount++; |
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} |
} |
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int bOldMessagesLimit = m_pOptions->bMessagesLimit; |
int bOldMessagesLimit = m_pOptions->bMessagesLimit; |
960 |
int iOldMessagesLimitLines = m_pOptions->iMessagesLimitLines; |
int iOldMessagesLimitLines = m_pOptions->iMessagesLimitLines; |
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bool bOldCompletePath = m_pOptions->bCompletePath; |
bool bOldCompletePath = m_pOptions->bCompletePath; |
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bool bOldInstrumentNames = m_pOptions->bInstrumentNames; |
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int iOldMaxRecentFiles = m_pOptions->iMaxRecentFiles; |
int iOldMaxRecentFiles = m_pOptions->iMaxRecentFiles; |
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// Load the current setup settings. |
// Load the current setup settings. |
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pOptionsForm->setup(m_pOptions); |
pOptionsForm->setup(m_pOptions); |
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(!bOldCompletePath && m_pOptions->bCompletePath) || |
(!bOldCompletePath && m_pOptions->bCompletePath) || |
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(iOldMaxRecentFiles != m_pOptions->iMaxRecentFiles)) |
(iOldMaxRecentFiles != m_pOptions->iMaxRecentFiles)) |
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updateRecentFilesMenu(); |
updateRecentFilesMenu(); |
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if (( bOldInstrumentNames && !m_pOptions->bInstrumentNames) || |
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(!bOldInstrumentNames && m_pOptions->bInstrumentNames)) |
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updateInstrumentNames(); |
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if (( bOldDisplayEffect && !m_pOptions->bDisplayEffect) || |
if (( bOldDisplayEffect && !m_pOptions->bDisplayEffect) || |
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(!bOldDisplayEffect && m_pOptions->bDisplayEffect)) |
(!bOldDisplayEffect && m_pOptions->bDisplayEffect)) |
986 |
updateDisplayEffect(); |
updateDisplayEffect(); |
1171 |
// Channel change receiver slot. |
// Channel change receiver slot. |
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void qsamplerMainForm::channelStripChanged( qsamplerChannelStrip * ) |
void qsamplerMainForm::channelStripChanged( qsamplerChannelStrip * ) |
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{ |
{ |
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// Flag that we're update those channel strips. |
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m_iChangeCount++; |
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// Just mark the dirty form. |
// Just mark the dirty form. |
1177 |
m_iDirtyCount++; |
m_iDirtyCount++; |
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// and update the form status... |
// and update the form status... |
1224 |
} |
} |
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// Force update of the channels instrument names mode. |
1228 |
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void qsamplerMainForm::updateInstrumentNames (void) |
1229 |
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{ |
1230 |
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// Full channel list update... |
1231 |
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QWidgetList wlist = m_pWorkspace->windowList(); |
1232 |
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if (wlist.isEmpty()) |
1233 |
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return; |
1234 |
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m_pWorkspace->setUpdatesEnabled(false); |
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for (int iChannel = 0; iChannel < (int) wlist.count(); iChannel++) { |
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qsamplerChannelStrip *pChannelStrip = (qsamplerChannelStrip *) wlist.at(iChannel); |
1238 |
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if (pChannelStrip) |
1239 |
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pChannelStrip->updateInstrumentName(true); |
1240 |
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} |
1241 |
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m_pWorkspace->setUpdatesEnabled(true); |
1242 |
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} |
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1244 |
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// Force update of the channels display font. |
// Force update of the channels display font. |
1246 |
void qsamplerMainForm::updateDisplayFont (void) |
void qsamplerMainForm::updateDisplayFont (void) |
1247 |
{ |
{ |
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// qsamplerMainForm -- MDI channel strip management. |
// qsamplerMainForm -- MDI channel strip management. |
1408 |
|
|
1409 |
// The channel strip creation executive. |
// The channel strip creation executive. |
1410 |
void qsamplerMainForm::createChannel ( int iChannelID, bool bPrompt ) |
qsamplerChannelStrip *qsamplerMainForm::createChannelStrip ( qsamplerChannel *pChannel ) |
1411 |
{ |
{ |
1412 |
if (m_pClient == NULL) |
if (m_pClient == NULL || pChannel == NULL) |
1413 |
return; |
return NULL; |
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|
|
1415 |
// Prepare for auto-arrange? |
// Prepare for auto-arrange? |
1416 |
qsamplerChannelStrip *pChannelStrip = NULL; |
qsamplerChannelStrip *pChannelStrip = NULL; |
1427 |
// Add a new channel itema... |
// Add a new channel itema... |
1428 |
WFlags wflags = Qt::WStyle_Customize | Qt::WStyle_Tool | Qt::WStyle_Title | Qt::WStyle_NoBorder; |
WFlags wflags = Qt::WStyle_Customize | Qt::WStyle_Tool | Qt::WStyle_Title | Qt::WStyle_NoBorder; |
1429 |
pChannelStrip = new qsamplerChannelStrip(m_pWorkspace, 0, wflags); |
pChannelStrip = new qsamplerChannelStrip(m_pWorkspace, 0, wflags); |
1430 |
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if (pChannelStrip == NULL) |
1431 |
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return NULL; |
1432 |
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|
1433 |
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// Actual channel strip setup... |
1434 |
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pChannelStrip->setup(pChannel); |
1435 |
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QObject::connect(pChannelStrip, SIGNAL(channelChanged(qsamplerChannelStrip *)), this, SLOT(channelStripChanged(qsamplerChannelStrip *))); |
1436 |
// Set some initial aesthetic options... |
// Set some initial aesthetic options... |
1437 |
if (m_pOptions) { |
if (m_pOptions) { |
1438 |
// Background display effect... |
// Background display effect... |
1444 |
// Maximum allowed volume setting. |
// Maximum allowed volume setting. |
1445 |
pChannelStrip->setMaxVolume(m_pOptions->iMaxVolume); |
pChannelStrip->setMaxVolume(m_pOptions->iMaxVolume); |
1446 |
} |
} |
1447 |
// Actual channel setup. |
|
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pChannelStrip->setup(this, iChannelID); |
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QObject::connect(pChannelStrip, SIGNAL(channelChanged(qsamplerChannelStrip *)), this, SLOT(channelStripChanged(qsamplerChannelStrip *))); |
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// Before we show it up, may be we'll |
|
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// better ask for some initial values? |
|
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if (bPrompt) |
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pChannelStrip->showChannelSetup(true); |
|
1448 |
// Now we show up us to the world. |
// Now we show up us to the world. |
1449 |
pChannelStrip->show(); |
pChannelStrip->show(); |
1450 |
// Only then, we'll auto-arrange... |
// Only then, we'll auto-arrange... |
1454 |
int iHeight = pChannelStrip->parentWidget()->frameGeometry().height(); |
int iHeight = pChannelStrip->parentWidget()->frameGeometry().height(); |
1455 |
pChannelStrip->parentWidget()->setGeometry(0, y, iWidth, iHeight); |
pChannelStrip->parentWidget()->setGeometry(0, y, iWidth, iHeight); |
1456 |
} |
} |
1457 |
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|
1458 |
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// Return our successful reference... |
1459 |
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return pChannelStrip; |
1460 |
} |
} |
1461 |
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|
1462 |
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|
1546 |
} |
} |
1547 |
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|
1548 |
// Refresh each channel usage, on each period... |
// Refresh each channel usage, on each period... |
1549 |
if (m_pClient && m_pOptions->bAutoRefresh && m_pWorkspace->isUpdatesEnabled()) { |
if (m_pClient && (m_iChangeCount > 0 || m_pOptions->bAutoRefresh)) { |
1550 |
m_iTimerSlot += QSAMPLER_TIMER_MSECS; |
m_iTimerSlot += QSAMPLER_TIMER_MSECS; |
1551 |
if (m_iTimerSlot >= m_pOptions->iAutoRefreshTime) { |
if (m_iTimerSlot >= m_pOptions->iAutoRefreshTime && m_pWorkspace->isUpdatesEnabled()) { |
1552 |
m_iTimerSlot = 0; |
m_iTimerSlot = 0; |
1553 |
|
m_iChangeCount = 0; |
1554 |
QWidgetList wlist = m_pWorkspace->windowList(); |
QWidgetList wlist = m_pWorkspace->windowList(); |
1555 |
for (int iChannel = 0; iChannel < (int) wlist.count(); iChannel++) { |
for (int iChannel = 0; iChannel < (int) wlist.count(); iChannel++) { |
1556 |
qsamplerChannelStrip *pChannelStrip = (qsamplerChannelStrip *) wlist.at(iChannel); |
qsamplerChannelStrip *pChannelStrip = (qsamplerChannelStrip *) wlist.at(iChannel); |
1557 |
if (pChannelStrip && pChannelStrip->isVisible()) |
if (pChannelStrip && pChannelStrip->isVisible()) { |
1558 |
pChannelStrip->updateChannelUsage(); |
// If we can't make it clean, try next time. |
1559 |
|
if (!pChannelStrip->updateChannelUsage()) |
1560 |
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m_iChangeCount++; |
1561 |
|
} |
1562 |
} |
} |
1563 |
} |
} |
1564 |
} |
} |