2 |
// |
// |
3 |
// ui.h extension file, included from the uic-generated form implementation. |
// ui.h extension file, included from the uic-generated form implementation. |
4 |
/**************************************************************************** |
/**************************************************************************** |
5 |
Copyright (C) 2004, rncbc aka Rui Nuno Capela. All rights reserved. |
Copyright (C) 2004-2005, rncbc aka Rui Nuno Capela. All rights reserved. |
6 |
|
|
7 |
This program is free software; you can redistribute it and/or |
This program is free software; you can redistribute it and/or |
8 |
modify it under the terms of the GNU General Public License |
modify it under the terms of the GNU General Public License |
36 |
|
|
37 |
#include "qsamplerAbout.h" |
#include "qsamplerAbout.h" |
38 |
#include "qsamplerOptions.h" |
#include "qsamplerOptions.h" |
39 |
|
#include "qsamplerChannel.h" |
40 |
#include "qsamplerMessages.h" |
#include "qsamplerMessages.h" |
41 |
|
|
42 |
#include "qsamplerChannelStrip.h" |
#include "qsamplerChannelStrip.h" |
44 |
|
|
45 |
#include "config.h" |
#include "config.h" |
46 |
|
|
47 |
|
#ifdef HAVE_SIGNAL_H |
48 |
|
#include <signal.h> |
49 |
|
#endif |
50 |
|
|
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 |
|
|
109 |
// We'll start clean. |
// We'll start clean. |
110 |
m_iUntitled = 0; |
m_iUntitled = 0; |
111 |
m_iDirtyCount = 0; |
m_iDirtyCount = 0; |
112 |
|
m_iChangeCount = 0; |
113 |
|
|
114 |
m_pServer = NULL; |
m_pServer = NULL; |
115 |
m_pClient = NULL; |
m_pClient = NULL; |
119 |
|
|
120 |
m_iTimerSlot = 0; |
m_iTimerSlot = 0; |
121 |
|
|
122 |
|
#ifdef HAVE_SIGNAL_H |
123 |
|
// Set to ignore any fatal "Broken pipe" signals. |
124 |
|
::signal(SIGPIPE, SIG_IGN); |
125 |
|
#endif |
126 |
|
|
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); |
493 |
m_pWorkspace->setUpdatesEnabled(false); |
m_pWorkspace->setUpdatesEnabled(false); |
494 |
QWidgetList wlist = m_pWorkspace->windowList(); |
QWidgetList wlist = m_pWorkspace->windowList(); |
495 |
for (int iChannel = 0; iChannel < (int) wlist.count(); iChannel++) { |
for (int iChannel = 0; iChannel < (int) wlist.count(); iChannel++) { |
496 |
qsamplerChannelStrip *pChannel = (qsamplerChannelStrip *) wlist.at(iChannel); |
qsamplerChannelStrip *pChannelStrip = (qsamplerChannelStrip *) wlist.at(iChannel); |
497 |
if (bForce && ::lscp_remove_channel(m_pClient, pChannel->channelID()) != LSCP_OK) |
if (pChannelStrip) { |
498 |
appendMessagesClient("lscp_remove_channel"); |
qsamplerChannel *pChannel = pChannelStrip->channel(); |
499 |
delete pChannel; |
if (bForce && pChannel) |
500 |
|
pChannel->removeChannel(); |
501 |
|
delete pChannelStrip; |
502 |
|
} |
503 |
} |
} |
504 |
m_pWorkspace->setUpdatesEnabled(true); |
m_pWorkspace->setUpdatesEnabled(true); |
505 |
// We're now clean, for sure. |
// We're now clean, for sure. |
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 |
} |
} |
560 |
|
|
561 |
// Try to (re)create each channel. |
// Try to (re)create each channel. |
562 |
m_pWorkspace->setUpdatesEnabled(false); |
m_pWorkspace->setUpdatesEnabled(false); |
563 |
for (int iChannelID = 0; iChannelID < iChannels; iChannelID++) { |
for (int iChannel = 0; piChannelIDs[iChannel] >= 0; iChannel++) { |
564 |
createChannel(iChannelID, false); |
createChannelStrip(new qsamplerChannel(this, piChannelIDs[iChannel])); |
565 |
QApplication::eventLoop()->processEvents(QEventLoop::ExcludeUserInput); |
QApplication::eventLoop()->processEvents(QEventLoop::ExcludeUserInput); |
566 |
} |
} |
567 |
m_pWorkspace->setUpdatesEnabled(true); |
m_pWorkspace->setUpdatesEnabled(true); |
575 |
m_sFilename = sFilename; |
m_sFilename = sFilename; |
576 |
updateRecentFiles(sFilename); |
updateRecentFiles(sFilename); |
577 |
appendMessages(tr("Open session: \"%1\".").arg(sessionName(m_sFilename))); |
appendMessages(tr("Open session: \"%1\".").arg(sessionName(m_sFilename))); |
578 |
|
|
579 |
|
// Make that an overall update. |
580 |
|
m_iChangeCount++; |
581 |
stabilizeForm(); |
stabilizeForm(); |
582 |
return true; |
return true; |
583 |
} |
} |
611 |
ts << endl; |
ts << endl; |
612 |
QWidgetList wlist = m_pWorkspace->windowList(); |
QWidgetList wlist = m_pWorkspace->windowList(); |
613 |
for (int iChannel = 0; iChannel < (int) wlist.count(); iChannel++) { |
for (int iChannel = 0; iChannel < (int) wlist.count(); iChannel++) { |
614 |
qsamplerChannelStrip *pChannel = (qsamplerChannelStrip *) wlist.at(iChannel); |
qsamplerChannelStrip *pChannelStrip = (qsamplerChannelStrip *) wlist.at(iChannel); |
615 |
int iChannelID = pChannel->channelID(); |
if (pChannelStrip) { |
616 |
ts << "# " << pChannel->caption() << endl; |
qsamplerChannel *pChannel = pChannelStrip->channel(); |
617 |
ts << "ADD CHANNEL" << endl; |
if (pChannel) { |
618 |
ts << "SET CHANNEL AUDIO_OUTPUT_TYPE " << iChannelID << " " << pChannel->audioDriver() << endl; |
int iChannelID = pChannel->channelID(); |
619 |
ts << "SET CHANNEL MIDI_INPUT_TYPE " << iChannelID << " " << pChannel->midiDriver() << endl; |
ts << "# " << pChannelStrip->caption() << endl; |
620 |
ts << "SET CHANNEL MIDI_INPUT_PORT " << iChannelID << " " << pChannel->midiPort() << endl; |
ts << "ADD CHANNEL" << endl; |
621 |
ts << "SET CHANNEL MIDI_INPUT_CHANNEL " << iChannelID << " " << pChannel->midiChannel() << endl; |
ts << "SET CHANNEL AUDIO_OUTPUT_TYPE " << iChannelID << " " << pChannel->audioDriver() << endl; |
622 |
ts << "LOAD ENGINE " << pChannel->engineName() << " " << iChannelID << endl; |
ts << "SET CHANNEL MIDI_INPUT_TYPE " << iChannelID << " " << pChannel->midiDriver() << endl; |
623 |
ts << "LOAD INSTRUMENT NON_MODAL '" << pChannel->instrumentFile() << "' " << pChannel->instrumentNr() << " " << iChannelID << endl; |
ts << "SET CHANNEL MIDI_INPUT_PORT " << iChannelID << " " << pChannel->midiPort() << endl; |
624 |
ts << "SET CHANNEL VOLUME " << iChannelID << " " << pChannel->volume() << endl; |
ts << "SET CHANNEL MIDI_INPUT_CHANNEL " << iChannelID << " "; |
625 |
ts << endl; |
if (pChannel->midiChannel() == LSCP_MIDI_CHANNEL_ALL) |
626 |
|
ts << "ALL"; |
627 |
|
else |
628 |
|
ts << pChannel->midiChannel(); |
629 |
|
ts << endl; |
630 |
|
ts << "LOAD ENGINE " << pChannel->engineName() << " " << iChannelID << endl; |
631 |
|
ts << "LOAD INSTRUMENT NON_MODAL '" << pChannel->instrumentFile() << "' " << pChannel->instrumentNr() << " " << iChannelID << endl; |
632 |
|
ts << "SET CHANNEL VOLUME " << iChannelID << " " << pChannel->volume() << endl; |
633 |
|
ts << endl; |
634 |
|
} |
635 |
|
} |
636 |
// Try to keep it snappy :) |
// Try to keep it snappy :) |
637 |
QApplication::eventLoop()->processEvents(QEventLoop::ExcludeUserInput); |
QApplication::eventLoop()->processEvents(QEventLoop::ExcludeUserInput); |
638 |
} |
} |
704 |
} |
} |
705 |
|
|
706 |
|
|
707 |
|
// Reset the sampler instance. |
708 |
|
void qsamplerMainForm::fileReset (void) |
709 |
|
{ |
710 |
|
if (m_pClient == NULL) |
711 |
|
return; |
712 |
|
|
713 |
|
// Ask user whether he/she want's an internal sampler reset... |
714 |
|
if (QMessageBox::warning(this, tr("Warning"), |
715 |
|
tr("Resetting the sampler instance will close\n" |
716 |
|
"all device and channel configurations.\n\n" |
717 |
|
"Please note that this operation may cause\n" |
718 |
|
"temporary MIDI and Audio disruption\n\n" |
719 |
|
"Do you want to reset the sampler engine now?"), |
720 |
|
tr("Reset"), tr("Cancel")) > 0) |
721 |
|
return; |
722 |
|
|
723 |
|
// Just do the reset, after closing down current session... |
724 |
|
if (closeSession(true) && ::lscp_reset_sampler(m_pClient) != LSCP_OK) { |
725 |
|
appendMessagesClient("lscp_reset_sampler"); |
726 |
|
appendMessagesError(tr("Could not reset sampler instance.\n\nSorry.")); |
727 |
|
return; |
728 |
|
} |
729 |
|
|
730 |
|
// Log this. |
731 |
|
appendMessages(tr("Sampler reset.")); |
732 |
|
} |
733 |
|
|
734 |
|
|
735 |
// Restart the client/server instance. |
// Restart the client/server instance. |
736 |
void qsamplerMainForm::fileRestart (void) |
void qsamplerMainForm::fileRestart (void) |
737 |
{ |
{ |
779 |
if (m_pClient == NULL) |
if (m_pClient == NULL) |
780 |
return; |
return; |
781 |
|
|
782 |
// Create the new sampler channel. |
// Just create the channel instance... |
783 |
int iChannelID = ::lscp_add_channel(m_pClient); |
qsamplerChannel *pChannel = new qsamplerChannel(this); |
784 |
if (iChannelID < 0) { |
if (pChannel == NULL) |
|
appendMessagesClient("lscp_add_channel"); |
|
|
appendMessagesError(tr("Could not create the new channel.\n\nSorry.")); |
|
785 |
return; |
return; |
|
} |
|
|
|
|
|
// Log this happening. |
|
|
appendMessages(tr("Channel %1 created.").arg(iChannelID)); |
|
786 |
|
|
787 |
// 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? |
789 |
|
if (!pChannel->channelSetup(this)) { |
790 |
|
delete pChannel; |
791 |
|
return; |
792 |
|
} |
793 |
|
|
794 |
|
// And give it to the strip (will own the channel instance, if successful). |
795 |
|
if (!createChannelStrip(pChannel)) { |
796 |
|
delete pChannel; |
797 |
|
return; |
798 |
|
} |
799 |
|
|
800 |
// We'll be dirty, for sure... |
// Make that an overall update. |
801 |
m_iDirtyCount++; |
m_iDirtyCount++; |
802 |
// Stabilize form anyway. |
m_iChangeCount++; |
803 |
stabilizeForm(); |
stabilizeForm(); |
804 |
} |
} |
805 |
|
|
810 |
if (m_pClient == NULL) |
if (m_pClient == NULL) |
811 |
return; |
return; |
812 |
|
|
813 |
qsamplerChannelStrip *pChannel = activeChannel(); |
qsamplerChannelStrip *pChannelStrip = activeChannelStrip(); |
814 |
|
if (pChannelStrip == NULL) |
815 |
|
return; |
816 |
|
|
817 |
|
qsamplerChannel *pChannel = pChannelStrip->channel(); |
818 |
if (pChannel == NULL) |
if (pChannel == NULL) |
819 |
return; |
return; |
820 |
|
|
824 |
tr("About to remove channel:\n\n" |
tr("About to remove channel:\n\n" |
825 |
"%1\n\n" |
"%1\n\n" |
826 |
"Are you sure?") |
"Are you sure?") |
827 |
.arg(pChannel->caption()), |
.arg(pChannelStrip->caption()), |
828 |
tr("OK"), tr("Cancel")) > 0) |
tr("OK"), tr("Cancel")) > 0) |
829 |
return; |
return; |
830 |
} |
} |
831 |
|
|
832 |
// Remove the existing sampler channel. |
// Remove the existing sampler channel. |
833 |
if (::lscp_remove_channel(m_pClient, pChannel->channelID()) != LSCP_OK) { |
if (!pChannel->removeChannel()) |
|
appendMessagesClient("lscp_remove_channel"); |
|
|
appendMessagesError(tr("Could not remove channel.\n\nSorry.")); |
|
834 |
return; |
return; |
|
} |
|
835 |
|
|
|
// Log this happening. |
|
|
appendMessages(tr("Channel %1 removed.").arg(pChannel->channelID())); |
|
|
|
|
836 |
// Just delete the channel strip. |
// Just delete the channel strip. |
837 |
delete pChannel; |
delete pChannelStrip; |
838 |
|
|
839 |
// Do we auto-arrange? |
// Do we auto-arrange? |
840 |
if (m_pOptions && m_pOptions->bAutoArrange) |
if (m_pOptions && m_pOptions->bAutoArrange) |
841 |
channelsArrange(); |
channelsArrange(); |
852 |
if (m_pClient == NULL) |
if (m_pClient == NULL) |
853 |
return; |
return; |
854 |
|
|
855 |
qsamplerChannelStrip *pChannel = activeChannel(); |
qsamplerChannelStrip *pChannelStrip = activeChannelStrip(); |
856 |
if (pChannel == NULL) |
if (pChannelStrip == NULL) |
857 |
return; |
return; |
858 |
|
|
859 |
// Just invoque the channel strip procedure. |
// Just invoque the channel strip procedure. |
860 |
pChannel->channelSetup(); |
pChannelStrip->channelSetup(); |
861 |
} |
} |
862 |
|
|
863 |
|
|
867 |
if (m_pClient == NULL) |
if (m_pClient == NULL) |
868 |
return; |
return; |
869 |
|
|
870 |
qsamplerChannelStrip *pChannel = activeChannel(); |
qsamplerChannelStrip *pChannelStrip = activeChannelStrip(); |
871 |
if (pChannel == NULL) |
if (pChannelStrip == NULL) |
872 |
return; |
return; |
873 |
|
|
874 |
// Remove the existing sampler channel. |
qsamplerChannel *pChannel = pChannelStrip->channel(); |
875 |
if (::lscp_reset_channel(m_pClient, pChannel->channelID()) != LSCP_OK) { |
if (pChannel == NULL) |
|
appendMessagesClient("lscp_reset_channel"); |
|
|
appendMessagesError(tr("Could not reset channel.\n\nSorry.")); |
|
876 |
return; |
return; |
|
} |
|
877 |
|
|
878 |
// Log this. |
// Reset the existing sampler channel. |
879 |
appendMessages(tr("Channel %1 reset.").arg(pChannel->channelID())); |
pChannel->resetChannel(); |
880 |
|
|
881 |
// Refresh channel strip info. |
// And force a deferred update. |
882 |
pChannel->updateChannelInfo(); |
m_iChangeCount++; |
883 |
} |
} |
884 |
|
|
885 |
|
|
940 |
qsamplerOptionsForm *pOptionsForm = new qsamplerOptionsForm(this); |
qsamplerOptionsForm *pOptionsForm = new qsamplerOptionsForm(this); |
941 |
if (pOptionsForm) { |
if (pOptionsForm) { |
942 |
// Check out some initial nullities(tm)... |
// Check out some initial nullities(tm)... |
943 |
qsamplerChannelStrip *pChannel = activeChannel(); |
qsamplerChannelStrip *pChannelStrip = activeChannelStrip(); |
944 |
if (m_pOptions->sDisplayFont.isEmpty() && pChannel) |
if (m_pOptions->sDisplayFont.isEmpty() && pChannelStrip) |
945 |
m_pOptions->sDisplayFont = pChannel->displayFont().toString(); |
m_pOptions->sDisplayFont = pChannelStrip->displayFont().toString(); |
946 |
if (m_pOptions->sMessagesFont.isEmpty() && m_pMessages) |
if (m_pOptions->sMessagesFont.isEmpty() && m_pMessages) |
947 |
m_pOptions->sMessagesFont = m_pMessages->messagesFont().toString(); |
m_pOptions->sMessagesFont = m_pMessages->messagesFont().toString(); |
948 |
// To track down deferred or immediate changes. |
// To track down deferred or immediate changes. |
952 |
bool bOldServerStart = m_pOptions->bServerStart; |
bool bOldServerStart = m_pOptions->bServerStart; |
953 |
QString sOldServerCmdLine = m_pOptions->sServerCmdLine; |
QString sOldServerCmdLine = m_pOptions->sServerCmdLine; |
954 |
QString sOldDisplayFont = m_pOptions->sDisplayFont; |
QString sOldDisplayFont = m_pOptions->sDisplayFont; |
955 |
|
bool bOldDisplayEffect = m_pOptions->bDisplayEffect; |
956 |
int iOldMaxVolume = m_pOptions->iMaxVolume; |
int iOldMaxVolume = m_pOptions->iMaxVolume; |
957 |
QString sOldMessagesFont = m_pOptions->sMessagesFont; |
QString sOldMessagesFont = m_pOptions->sMessagesFont; |
958 |
bool bOldStdoutCapture = m_pOptions->bStdoutCapture; |
bool bOldStdoutCapture = m_pOptions->bStdoutCapture; |
977 |
(!bOldCompletePath && m_pOptions->bCompletePath) || |
(!bOldCompletePath && m_pOptions->bCompletePath) || |
978 |
(iOldMaxRecentFiles != m_pOptions->iMaxRecentFiles)) |
(iOldMaxRecentFiles != m_pOptions->iMaxRecentFiles)) |
979 |
updateRecentFilesMenu(); |
updateRecentFilesMenu(); |
980 |
|
if (( bOldDisplayEffect && !m_pOptions->bDisplayEffect) || |
981 |
|
(!bOldDisplayEffect && m_pOptions->bDisplayEffect)) |
982 |
|
updateDisplayEffect(); |
983 |
if (sOldDisplayFont != m_pOptions->sDisplayFont) |
if (sOldDisplayFont != m_pOptions->sDisplayFont) |
984 |
updateDisplayFont(); |
updateDisplayFont(); |
985 |
if (iOldMaxVolume != m_pOptions->iMaxVolume) |
if (iOldMaxVolume != m_pOptions->iMaxVolume) |
1022 |
m_pWorkspace->setUpdatesEnabled(false); |
m_pWorkspace->setUpdatesEnabled(false); |
1023 |
int y = 0; |
int y = 0; |
1024 |
for (int iChannel = 0; iChannel < (int) wlist.count(); iChannel++) { |
for (int iChannel = 0; iChannel < (int) wlist.count(); iChannel++) { |
1025 |
qsamplerChannelStrip *pChannel = (qsamplerChannelStrip *) wlist.at(iChannel); |
qsamplerChannelStrip *pChannelStrip = (qsamplerChannelStrip *) wlist.at(iChannel); |
1026 |
/* if (pChannel->testWState(WState_Maximized | WState_Minimized)) { |
/* if (pChannelStrip->testWState(WState_Maximized | WState_Minimized)) { |
1027 |
// Prevent flicker... |
// Prevent flicker... |
1028 |
pChannel->hide(); |
pChannelStrip->hide(); |
1029 |
pChannel->showNormal(); |
pChannelStrip->showNormal(); |
1030 |
} */ |
} */ |
1031 |
pChannel->adjustSize(); |
pChannelStrip->adjustSize(); |
1032 |
int iWidth = m_pWorkspace->width(); |
int iWidth = m_pWorkspace->width(); |
1033 |
if (iWidth < pChannel->width()) |
if (iWidth < pChannelStrip->width()) |
1034 |
iWidth = pChannel->width(); |
iWidth = pChannelStrip->width(); |
1035 |
// int iHeight = pChannel->height() + pChannel->parentWidget()->baseSize().height(); |
// int iHeight = pChannelStrip->height() + pChannelStrip->parentWidget()->baseSize().height(); |
1036 |
int iHeight = pChannel->parentWidget()->frameGeometry().height(); |
int iHeight = pChannelStrip->parentWidget()->frameGeometry().height(); |
1037 |
pChannel->parentWidget()->setGeometry(0, y, iWidth, iHeight); |
pChannelStrip->parentWidget()->setGeometry(0, y, iWidth, iHeight); |
1038 |
y += iHeight; |
y += iHeight; |
1039 |
} |
} |
1040 |
m_pWorkspace->setUpdatesEnabled(true); |
m_pWorkspace->setUpdatesEnabled(true); |
1082 |
sText += tr("Debugging option enabled."); |
sText += tr("Debugging option enabled."); |
1083 |
sText += "</font></small><br />"; |
sText += "</font></small><br />"; |
1084 |
#endif |
#endif |
1085 |
|
#ifndef CONFIG_LIBGIG |
1086 |
|
sText += "<small><font color=\"red\">"; |
1087 |
|
sText += tr("GIG (libgig) file support disabled."); |
1088 |
|
sText += "</font></small><br />"; |
1089 |
|
#endif |
1090 |
sText += "<br />\n"; |
sText += "<br />\n"; |
1091 |
sText += tr("Using") + ": "; |
sText += tr("Using") + ": "; |
1092 |
sText += ::lscp_client_package(); |
sText += ::lscp_client_package(); |
1120 |
setCaption(tr(QSAMPLER_TITLE " - [%1]").arg(sSessioName)); |
setCaption(tr(QSAMPLER_TITLE " - [%1]").arg(sSessioName)); |
1121 |
|
|
1122 |
// Update the main menu state... |
// Update the main menu state... |
1123 |
qsamplerChannelStrip *pChannel = activeChannel(); |
qsamplerChannelStrip *pChannelStrip = activeChannelStrip(); |
1124 |
bool bHasClient = (m_pOptions != NULL && m_pClient != NULL); |
bool bHasClient = (m_pOptions != NULL && m_pClient != NULL); |
1125 |
bool bHasChannel = (bHasClient && pChannel != NULL); |
bool bHasChannel = (bHasClient && pChannelStrip != NULL); |
1126 |
fileNewAction->setEnabled(bHasClient); |
fileNewAction->setEnabled(bHasClient); |
1127 |
fileOpenAction->setEnabled(bHasClient); |
fileOpenAction->setEnabled(bHasClient); |
1128 |
fileSaveAction->setEnabled(bHasClient && m_iDirtyCount > 0); |
fileSaveAction->setEnabled(bHasClient && m_iDirtyCount > 0); |
1129 |
fileSaveAsAction->setEnabled(bHasClient); |
fileSaveAsAction->setEnabled(bHasClient); |
1130 |
|
fileResetAction->setEnabled(bHasClient); |
1131 |
fileRestartAction->setEnabled(bHasClient || m_pServer == NULL); |
fileRestartAction->setEnabled(bHasClient || m_pServer == NULL); |
1132 |
editAddChannelAction->setEnabled(bHasClient); |
editAddChannelAction->setEnabled(bHasClient); |
1133 |
editRemoveChannelAction->setEnabled(bHasChannel); |
editRemoveChannelAction->setEnabled(bHasChannel); |
1146 |
} |
} |
1147 |
// Channel status... |
// Channel status... |
1148 |
if (bHasChannel) |
if (bHasChannel) |
1149 |
m_status[QSAMPLER_STATUS_CHANNEL]->setText(pChannel->caption()); |
m_status[QSAMPLER_STATUS_CHANNEL]->setText(pChannelStrip->caption()); |
1150 |
else |
else |
1151 |
m_status[QSAMPLER_STATUS_CHANNEL]->clear(); |
m_status[QSAMPLER_STATUS_CHANNEL]->clear(); |
1152 |
// Session status... |
// Session status... |
1165 |
|
|
1166 |
|
|
1167 |
// Channel change receiver slot. |
// Channel change receiver slot. |
1168 |
void qsamplerMainForm::channelChanged( qsamplerChannelStrip * ) |
void qsamplerMainForm::channelStripChanged( qsamplerChannelStrip * ) |
1169 |
{ |
{ |
1170 |
|
// Flag that we're update those channel strips. |
1171 |
|
m_iChangeCount++; |
1172 |
// Just mark the dirty form. |
// Just mark the dirty form. |
1173 |
m_iDirtyCount++; |
m_iDirtyCount++; |
1174 |
// and update the form status... |
// and update the form status... |
1241 |
|
|
1242 |
m_pWorkspace->setUpdatesEnabled(false); |
m_pWorkspace->setUpdatesEnabled(false); |
1243 |
for (int iChannel = 0; iChannel < (int) wlist.count(); iChannel++) { |
for (int iChannel = 0; iChannel < (int) wlist.count(); iChannel++) { |
1244 |
qsamplerChannelStrip *pChannel = (qsamplerChannelStrip *) wlist.at(iChannel); |
qsamplerChannelStrip *pChannelStrip = (qsamplerChannelStrip *) wlist.at(iChannel); |
1245 |
pChannel->setDisplayFont(font); |
if (pChannelStrip) |
1246 |
|
pChannelStrip->setDisplayFont(font); |
1247 |
|
} |
1248 |
|
m_pWorkspace->setUpdatesEnabled(true); |
1249 |
|
} |
1250 |
|
|
1251 |
|
|
1252 |
|
// Update channel strips background effect. |
1253 |
|
void qsamplerMainForm::updateDisplayEffect (void) |
1254 |
|
{ |
1255 |
|
QPixmap pm; |
1256 |
|
if (m_pOptions->bDisplayEffect) |
1257 |
|
pm = QPixmap::fromMimeSource("displaybg1.png"); |
1258 |
|
|
1259 |
|
// Full channel list update... |
1260 |
|
QWidgetList wlist = m_pWorkspace->windowList(); |
1261 |
|
if (wlist.isEmpty()) |
1262 |
|
return; |
1263 |
|
|
1264 |
|
m_pWorkspace->setUpdatesEnabled(false); |
1265 |
|
for (int iChannel = 0; iChannel < (int) wlist.count(); iChannel++) { |
1266 |
|
qsamplerChannelStrip *pChannelStrip = (qsamplerChannelStrip *) wlist.at(iChannel); |
1267 |
|
if (pChannelStrip) |
1268 |
|
pChannelStrip->setDisplayBackground(pm); |
1269 |
} |
} |
1270 |
m_pWorkspace->setUpdatesEnabled(true); |
m_pWorkspace->setUpdatesEnabled(true); |
1271 |
} |
} |
1284 |
|
|
1285 |
m_pWorkspace->setUpdatesEnabled(false); |
m_pWorkspace->setUpdatesEnabled(false); |
1286 |
for (int iChannel = 0; iChannel < (int) wlist.count(); iChannel++) { |
for (int iChannel = 0; iChannel < (int) wlist.count(); iChannel++) { |
1287 |
qsamplerChannelStrip *pChannel = (qsamplerChannelStrip *) wlist.at(iChannel); |
qsamplerChannelStrip *pChannelStrip = (qsamplerChannelStrip *) wlist.at(iChannel); |
1288 |
pChannel->setMaxVolume(m_pOptions->iMaxVolume); |
if (pChannelStrip) |
1289 |
|
pChannelStrip->setMaxVolume(m_pOptions->iMaxVolume); |
1290 |
} |
} |
1291 |
m_pWorkspace->setUpdatesEnabled(true); |
m_pWorkspace->setUpdatesEnabled(true); |
1292 |
} |
} |
1385 |
// qsamplerMainForm -- MDI channel strip management. |
// qsamplerMainForm -- MDI channel strip management. |
1386 |
|
|
1387 |
// The channel strip creation executive. |
// The channel strip creation executive. |
1388 |
void qsamplerMainForm::createChannel ( int iChannelID, bool bPrompt ) |
qsamplerChannelStrip *qsamplerMainForm::createChannelStrip ( qsamplerChannel *pChannel ) |
1389 |
{ |
{ |
1390 |
if (m_pClient == NULL) |
if (m_pClient == NULL || pChannel == NULL) |
1391 |
return; |
return NULL; |
1392 |
|
|
1393 |
// Prepare for auto-arrange? |
// Prepare for auto-arrange? |
1394 |
qsamplerChannelStrip *pChannel = NULL; |
qsamplerChannelStrip *pChannelStrip = NULL; |
1395 |
int y = 0; |
int y = 0; |
1396 |
if (m_pOptions && m_pOptions->bAutoArrange) { |
if (m_pOptions && m_pOptions->bAutoArrange) { |
1397 |
QWidgetList wlist = m_pWorkspace->windowList(); |
QWidgetList wlist = m_pWorkspace->windowList(); |
1398 |
for (int iChannel = 0; iChannel < (int) wlist.count(); iChannel++) { |
for (int iChannel = 0; iChannel < (int) wlist.count(); iChannel++) { |
1399 |
pChannel = (qsamplerChannelStrip *) wlist.at(iChannel); |
pChannelStrip = (qsamplerChannelStrip *) wlist.at(iChannel); |
1400 |
// y += pChannel->height() + pChannel->parentWidget()->baseSize().height(); |
// y += pChannelStrip->height() + pChannelStrip->parentWidget()->baseSize().height(); |
1401 |
y += pChannel->parentWidget()->frameGeometry().height(); |
y += pChannelStrip->parentWidget()->frameGeometry().height(); |
1402 |
} |
} |
1403 |
} |
} |
1404 |
|
|
1405 |
// Add a new channel itema... |
// Add a new channel itema... |
1406 |
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; |
1407 |
pChannel = new qsamplerChannelStrip(m_pWorkspace, 0, wflags); |
pChannelStrip = new qsamplerChannelStrip(m_pWorkspace, 0, wflags); |
1408 |
pChannel->setMaxVolume(m_pOptions->iMaxVolume); |
if (pChannelStrip == NULL) |
1409 |
pChannel->setup(this, iChannelID); |
return NULL; |
1410 |
// We'll need a display font. |
|
1411 |
QFont font; |
// Actual channel strip setup... |
1412 |
if (m_pOptions && font.fromString(m_pOptions->sDisplayFont)) |
pChannelStrip->setup(pChannel); |
1413 |
pChannel->setDisplayFont(font); |
QObject::connect(pChannelStrip, SIGNAL(channelChanged(qsamplerChannelStrip *)), this, SLOT(channelStripChanged(qsamplerChannelStrip *))); |
1414 |
// Track channel setup changes. |
// Set some initial aesthetic options... |
1415 |
QObject::connect(pChannel, SIGNAL(channelChanged(qsamplerChannelStrip *)), this, SLOT(channelChanged(qsamplerChannelStrip *))); |
if (m_pOptions) { |
1416 |
// Before we show it up, may be we'll |
// Background display effect... |
1417 |
// better ask for some initial values? |
pChannelStrip->setDisplayEffect(m_pOptions->bDisplayEffect); |
1418 |
if (bPrompt) |
// We'll need a display font. |
1419 |
pChannel->channelSetup(); |
QFont font; |
1420 |
|
if (font.fromString(m_pOptions->sDisplayFont)) |
1421 |
|
pChannelStrip->setDisplayFont(font); |
1422 |
|
// Maximum allowed volume setting. |
1423 |
|
pChannelStrip->setMaxVolume(m_pOptions->iMaxVolume); |
1424 |
|
} |
1425 |
|
|
1426 |
// Now we show up us to the world. |
// Now we show up us to the world. |
1427 |
pChannel->show(); |
pChannelStrip->show(); |
1428 |
// Only then, we'll auto-arrange... |
// Only then, we'll auto-arrange... |
1429 |
if (m_pOptions && m_pOptions->bAutoArrange) { |
if (m_pOptions && m_pOptions->bAutoArrange) { |
1430 |
int iWidth = m_pWorkspace->width(); |
int iWidth = m_pWorkspace->width(); |
1431 |
// int iHeight = pChannel->height() + pChannel->parentWidget()->baseSize().height(); |
// int iHeight = pChannel->height() + pChannel->parentWidget()->baseSize().height(); |
1432 |
int iHeight = pChannel->parentWidget()->frameGeometry().height(); |
int iHeight = pChannelStrip->parentWidget()->frameGeometry().height(); |
1433 |
pChannel->parentWidget()->setGeometry(0, y, iWidth, iHeight); |
pChannelStrip->parentWidget()->setGeometry(0, y, iWidth, iHeight); |
1434 |
} |
} |
1435 |
|
|
1436 |
|
// Return our successful reference... |
1437 |
|
return pChannelStrip; |
1438 |
} |
} |
1439 |
|
|
1440 |
|
|
1441 |
// Retrieve the active channel strip. |
// Retrieve the active channel strip. |
1442 |
qsamplerChannelStrip *qsamplerMainForm::activeChannel (void) |
qsamplerChannelStrip *qsamplerMainForm::activeChannelStrip (void) |
1443 |
{ |
{ |
1444 |
return (qsamplerChannelStrip *) m_pWorkspace->activeWindow(); |
return (qsamplerChannelStrip *) m_pWorkspace->activeWindow(); |
1445 |
} |
} |
1446 |
|
|
1447 |
|
|
1448 |
// Retrieve a channel strip by index. |
// Retrieve a channel strip by index. |
1449 |
qsamplerChannelStrip *qsamplerMainForm::channelAt ( int iChannel ) |
qsamplerChannelStrip *qsamplerMainForm::channelStripAt ( int iChannel ) |
1450 |
{ |
{ |
1451 |
QWidgetList wlist = m_pWorkspace->windowList(); |
QWidgetList wlist = m_pWorkspace->windowList(); |
1452 |
if (wlist.isEmpty()) |
if (wlist.isEmpty()) |
1467 |
if (!wlist.isEmpty()) { |
if (!wlist.isEmpty()) { |
1468 |
channelsMenu->insertSeparator(); |
channelsMenu->insertSeparator(); |
1469 |
for (int iChannel = 0; iChannel < (int) wlist.count(); iChannel++) { |
for (int iChannel = 0; iChannel < (int) wlist.count(); iChannel++) { |
1470 |
qsamplerChannelStrip *pChannel = (qsamplerChannelStrip *) wlist.at(iChannel); |
qsamplerChannelStrip *pChannelStrip = (qsamplerChannelStrip *) wlist.at(iChannel); |
1471 |
int iItemID = channelsMenu->insertItem(pChannel->caption(), this, SLOT(channelsMenuActivated(int))); |
if (pChannelStrip) { |
1472 |
channelsMenu->setItemParameter(iItemID, iChannel); |
int iItemID = channelsMenu->insertItem(pChannelStrip->caption(), this, SLOT(channelsMenuActivated(int))); |
1473 |
channelsMenu->setItemChecked(iItemID, activeChannel() == pChannel); |
channelsMenu->setItemParameter(iItemID, iChannel); |
1474 |
|
channelsMenu->setItemChecked(iItemID, activeChannelStrip() == pChannelStrip); |
1475 |
|
} |
1476 |
} |
} |
1477 |
} |
} |
1478 |
} |
} |
1481 |
// Windows menu activation slot |
// Windows menu activation slot |
1482 |
void qsamplerMainForm::channelsMenuActivated ( int iChannel ) |
void qsamplerMainForm::channelsMenuActivated ( int iChannel ) |
1483 |
{ |
{ |
1484 |
qsamplerChannelStrip *pChannel = channelAt(iChannel); |
qsamplerChannelStrip *pChannelStrip = channelStripAt(iChannel); |
1485 |
if (pChannel) |
if (pChannelStrip) |
1486 |
pChannel->showNormal(); |
pChannelStrip->showNormal(); |
1487 |
pChannel->setFocus(); |
pChannelStrip->setFocus(); |
1488 |
} |
} |
1489 |
|
|
1490 |
|
|
1524 |
} |
} |
1525 |
|
|
1526 |
// Refresh each channel usage, on each period... |
// Refresh each channel usage, on each period... |
1527 |
if (m_pClient && m_pOptions->bAutoRefresh && m_pWorkspace->isUpdatesEnabled()) { |
if (m_pClient && (m_iChangeCount > 0 || m_pOptions->bAutoRefresh)) { |
1528 |
m_iTimerSlot += QSAMPLER_TIMER_MSECS; |
m_iTimerSlot += QSAMPLER_TIMER_MSECS; |
1529 |
if (m_iTimerSlot >= m_pOptions->iAutoRefreshTime) { |
if (m_iTimerSlot >= m_pOptions->iAutoRefreshTime && m_pWorkspace->isUpdatesEnabled()) { |
1530 |
m_iTimerSlot = 0; |
m_iTimerSlot = 0; |
1531 |
|
m_iChangeCount = 0; |
1532 |
QWidgetList wlist = m_pWorkspace->windowList(); |
QWidgetList wlist = m_pWorkspace->windowList(); |
1533 |
for (int iChannel = 0; iChannel < (int) wlist.count(); iChannel++) { |
for (int iChannel = 0; iChannel < (int) wlist.count(); iChannel++) { |
1534 |
qsamplerChannelStrip *pChannel = (qsamplerChannelStrip *) wlist.at(iChannel); |
qsamplerChannelStrip *pChannelStrip = (qsamplerChannelStrip *) wlist.at(iChannel); |
1535 |
if (pChannel->isVisible()) |
if (pChannelStrip && pChannelStrip->isVisible()) { |
1536 |
pChannel->updateChannelUsage(); |
// If we can't make it clean, try next time. |
1537 |
|
if (!pChannelStrip->updateChannelUsage()) |
1538 |
|
m_iChangeCount++; |
1539 |
|
} |
1540 |
} |
} |
1541 |
} |
} |
1542 |
} |
} |