527 lines
16 KiB
C++
527 lines
16 KiB
C++
#include "mixes.h"
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#include "helpers.h"
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MixesPanel::MixesPanel(QWidget *parent, ModelData & model, GeneralSettings & generalSettings, Firmware * firmware):
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ModelPanel(parent, model, generalSettings, firmware),
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mixInserted(false),
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highlightedSource(0),
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modelPrinter(firmware, generalSettings, model)
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{
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QGridLayout * mixesLayout = new QGridLayout(this);
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MixerlistWidget = new MixersList(this, false); // TODO enum
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QPushButton * qbUp = new QPushButton(this);
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QPushButton * qbDown = new QPushButton(this);
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QPushButton * qbClear = new QPushButton(this);
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qbUp->setText(tr("Move Up"));
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qbUp->setIcon(CompanionIcon("moveup.png"));
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qbUp->setShortcut(QKeySequence(tr("Ctrl+Up")));
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qbDown->setText(tr("Move Down"));
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qbDown->setIcon(CompanionIcon("movedown.png"));
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qbDown->setShortcut(QKeySequence(tr("Ctrl+Down")));
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qbClear->setText(tr("Clear Mixes"));
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qbClear->setIcon(CompanionIcon("clear.png"));
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mixesLayout->addWidget(MixerlistWidget,1,1,1,3);
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mixesLayout->addWidget(qbUp,2,1);
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mixesLayout->addWidget(qbClear,2,2);
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mixesLayout->addWidget(qbDown,2,3);
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connect(MixerlistWidget,SIGNAL(customContextMenuRequested(QPoint)),this,SLOT(mixerlistWidget_customContextMenuRequested(QPoint)));
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connect(MixerlistWidget,SIGNAL(doubleClicked(QModelIndex)),this,SLOT(mixerlistWidget_doubleClicked(QModelIndex)));
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connect(MixerlistWidget,SIGNAL(mimeDropped(int,const QMimeData*,Qt::DropAction)),this,SLOT(mimeMixerDropped(int,const QMimeData*,Qt::DropAction)));
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connect(qbUp,SIGNAL(pressed()),SLOT(moveMixUp()));
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connect(qbDown,SIGNAL(pressed()),SLOT(moveMixDown()));
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connect(qbClear,SIGNAL(pressed()),SLOT(clearMixes()));
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connect(MixerlistWidget,SIGNAL(keyWasPressed(QKeyEvent*)), this, SLOT(mixerlistWidget_KeyPress(QKeyEvent*)));
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}
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MixesPanel::~MixesPanel()
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{
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}
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void MixesPanel::update()
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{
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// curDest -> destination channel
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// i -> mixer number
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MixerlistWidget->clear();
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firstLine = true;
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unsigned int curDest = 0;
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unsigned int outputs = firmware->getCapability(Outputs);
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for (int i=0; i<firmware->getCapability(Mixes); i++) {
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MixData & mix = model->mixData[i];
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// qDebug() << "mix.destCh: " << mix.destCh;
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if (mix.destCh == 0 || mix.destCh>outputs) continue;
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QString str = "";
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while (curDest < mix.destCh-1) {
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curDest++;
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AddMixerLine(-curDest);
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}
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if (AddMixerLine(i)) {
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curDest++;
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}
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}
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while (curDest < outputs) {
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curDest++;
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AddMixerLine(-curDest);
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}
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}
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/**
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@brief Creates new mixer line (list item) and adds it to the list widget
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@note Mixer lines are now HTML formated in order to support bold text.
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@param[in] dest defines which mixer line to create.
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If dest < 0 then create empty channel slotr fo channel -dest ( dest=-2 -> CH2)
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if dest >=0 then create used channel based on model mix data from slot dest (dest=4 -> model mix[4])
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@retval true destination channel is different from the previous list item
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false destination channle is the same as previous list item
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*/
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bool MixesPanel::AddMixerLine(int dest)
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{
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bool new_ch;
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QString str = getMixerText(dest, &new_ch);
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QListWidgetItem *itm = new QListWidgetItem(str);
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QByteArray qba(1, (quint8)dest);
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if (dest >= 0) {
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//add mix data
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MixData *md = &model->mixData[dest];
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qba.append((const char*)md, sizeof(MixData));
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}
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itm->setData(Qt::UserRole, qba);
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#if MIX_ROW_HEIGHT_INCREASE > 0
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if (new_ch && !firstLine) {
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//increase size of this row
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itm->setData(GroupHeaderRole, 1);
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}
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#endif
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MixerlistWidget->addItem(itm);
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firstLine = false;
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// qDebug() << "MixesPanel::AddMixerLine(): dest" << dest << "text" << str;
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return new_ch;
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}
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/**
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@brief Returns HTML formated mixer representation
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@param[in] dest defines which mixer line to create.
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If dest < 0 then create empty channel slot for channel -dest ( dest=-2 -> CH2)
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if dest >=0 then create used channel based on model mix data from slot dest (dest=4 -> model mix[4])
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@retval string mixer line in HTML
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*/
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QString MixesPanel::getMixerText(int dest, bool * new_ch)
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{
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QString str;
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bool newChannel = false;
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if (dest < 0) {
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str = modelPrinter.printMixerName(-dest);
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//highlight channel if needed
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if (-dest == (int)highlightedSource) {
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str = "<b>" + str + "</b>";
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}
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newChannel = true;
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}
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else {
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MixData & mix = model->mixData[dest];
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//mix->destCh from 1 to 32
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str = modelPrinter.printMixerName(mix.destCh);
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if ((dest == 0) || (model->mixData[dest-1].destCh != mix.destCh)) {
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newChannel = true;
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//highlight channel if needed
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if (mix.destCh == highlightedSource) {
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str = "<b>" + str + "</b>";
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}
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}
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else {
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str.fill(' ');
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}
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str += modelPrinter.printMixerLine(mix, !newChannel, highlightedSource);
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}
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if (new_ch) *new_ch = newChannel;
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return str.replace(" ", " ");
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}
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bool MixesPanel::gm_insertMix(int idx)
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{
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if (idx < 0 || idx >= firmware->getCapability(Mixes) || model->mixData[firmware->getCapability(Mixes)-1].destCh > 0) {
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QMessageBox::information(this, "companion", tr("Not enough available mixers!"));
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return false;
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}
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int i = model->mixData[idx].destCh;
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memmove(&model->mixData[idx+1], &model->mixData[idx],
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(firmware->getCapability(Mixes)-(idx+1)) * sizeof(MixData) );
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memset(&model->mixData[idx], 0, sizeof(MixData));
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model->mixData[idx].srcRaw = RawSource(SOURCE_TYPE_NONE);
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model->mixData[idx].destCh = i;
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model->mixData[idx].weight = 100;
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return true;
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}
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void MixesPanel::gm_deleteMix(int index)
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{
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memmove(&model->mixData[index], &model->mixData[index+1],
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(firmware->getCapability(Mixes)-(index+1)) * sizeof(MixData));
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memset(&model->mixData[firmware->getCapability(Mixes)-1], 0, sizeof(MixData));
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}
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void MixesPanel::gm_openMix(int index)
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{
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if(index < 0 || index>=firmware->getCapability(Mixes)) return;
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MixData mixd(model->mixData[index]);
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emit modified();
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update();
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MixerDialog *g = new MixerDialog(this, *model, &mixd, generalSettings, firmware);
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if(g->exec()) {
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model->mixData[index] = mixd;
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emit modified();
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update();
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}
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else {
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if (mixInserted) {
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gm_deleteMix(index);
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}
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mixInserted = false;
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emit modified();
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update();
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}
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}
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int MixesPanel::getMixerIndex(unsigned int dch)
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{
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int i = 0;
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while ((model->mixData[i].destCh <= dch) && (model->mixData[i].destCh) && (i < firmware->getCapability(Mixes))) i++;
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if (i == firmware->getCapability(Mixes)) return -1;
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return i;
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}
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void MixesPanel::mixerlistWidget_doubleClicked(QModelIndex index)
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{
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int idx = MixerlistWidget->item(index.row())->data(Qt::UserRole).toByteArray().at(0);
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if (idx<0) {
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int i = -idx;
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idx = getMixerIndex(i); //get mixer index to insert
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if (!gm_insertMix(idx)) return;
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model->mixData[idx].destCh = i;
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mixInserted = true;
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}
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else {
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mixInserted = false;
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}
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gm_openMix(idx);
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}
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void MixesPanel::mixersDeleteList(QList<int> list)
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{
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qSort(list.begin(), list.end());
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int iDec = 0;
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foreach(int idx, list) {
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gm_deleteMix(idx - iDec);
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iDec++;
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}
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}
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QList<int> MixesPanel::createMixListFromSelected()
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{
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QList<int> list;
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foreach(QListWidgetItem *item, MixerlistWidget->selectedItems()) {
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int idx= item->data(Qt::UserRole).toByteArray().at(0);
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if(idx >= 0 && idx<firmware->getCapability(Mixes)) list << idx;
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}
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return list;
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}
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// TODO duplicated code
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void MixesPanel::setSelectedByMixList(QList<int> list)
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{
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for(int i=0; i<MixerlistWidget->count(); i++) {
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int t = MixerlistWidget->item(i)->data(Qt::UserRole).toByteArray().at(0);
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if(list.contains(t)) {
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MixerlistWidget->item(i)->setSelected(true);
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}
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}
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}
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void MixesPanel::mixersDelete(bool ask)
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{
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QList<int> list = createMixListFromSelected();
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if(list.isEmpty()) return;
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QMessageBox::StandardButton ret = QMessageBox::No;
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if(ask) {
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ret = QMessageBox::warning(this, "companion",
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tr("Delete Selected Mixes?"),
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QMessageBox::Yes | QMessageBox::No);
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}
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if ((ret == QMessageBox::Yes) || (!ask)) {
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mixersDeleteList(list);
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emit modified();
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update();
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}
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}
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void MixesPanel::mixersCut()
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{
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mixersCopy();
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mixersDelete(false);
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}
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void MixesPanel::mixersCopy()
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{
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QList<int> list = createMixListFromSelected();
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QByteArray mxData;
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foreach(int idx, list) {
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mxData.append((char*)&model->mixData[idx], sizeof(MixData));
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}
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QMimeData *mimeData = new QMimeData;
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mimeData->setData("application/x-companion-mix", mxData);
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QApplication::clipboard()->setMimeData(mimeData,QClipboard::Clipboard);
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}
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void MixesPanel::pasteMixerMimeData(const QMimeData * mimeData, int destIdx)
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{
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if(mimeData->hasFormat("application/x-companion-mix")) {
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int idx; // mixer index
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int dch;
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if (destIdx < 0) {
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dch = -destIdx;
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idx = getMixerIndex(dch) - 1; //get mixer index to insert
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}
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else {
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idx = destIdx;
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dch = model->mixData[idx].destCh;
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}
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QByteArray mxData = mimeData->data("application/x-companion-mix");
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int i = 0;
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while (i < mxData.size()) {
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idx++;
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if (idx == firmware->getCapability(Mixes)) break;
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if (!gm_insertMix(idx)) break;
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MixData * md = &model->mixData[idx];
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memcpy(md, mxData.mid(i, sizeof(MixData)).constData(), sizeof(MixData));
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md->destCh = dch;
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i += sizeof(MixData);
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}
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emit modified();
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update();
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}
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}
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void MixesPanel::mixersPaste()
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{
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const QClipboard *clipboard = QApplication::clipboard();
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const QMimeData *mimeData = clipboard->mimeData();
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QListWidgetItem *item = MixerlistWidget->currentItem();
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if (item) {
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pasteMixerMimeData(mimeData, item->data(Qt::UserRole).toByteArray().at(0));
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}
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}
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void MixesPanel::mixersDuplicate()
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{
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mixersCopy();
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mixersPaste();
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}
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void MixesPanel::mixerOpen()
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{
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int idx = MixerlistWidget->currentItem()->data(Qt::UserRole).toByteArray().at(0);
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if(idx < 0) {
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int i = -idx;
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idx = getMixerIndex(i); //get mixer index to insert
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if (!gm_insertMix(idx)) return;
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model->mixData[idx].destCh = i;
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mixInserted = true;
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}
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else {
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mixInserted = false;
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}
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gm_openMix(idx);
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}
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void MixesPanel::mixerHighlight()
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{
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int idx = MixerlistWidget->currentItem()->data(Qt::UserRole).toByteArray().at(0);
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int dest;
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if (idx<0) {
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dest = -idx;
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}
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else {
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dest = model->mixData[idx].destCh;
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}
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highlightedSource = ( (int)highlightedSource == dest) ? 0 : dest;
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// qDebug() << "MixesPanel::mixerHighlight(): " << highlightedSource ;
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for(int i=0; i<MixerlistWidget->count(); i++) {
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int t = MixerlistWidget->item(i)->data(Qt::UserRole).toByteArray().at(0);
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MixerlistWidget->item(i)->setText(getMixerText(t, 0));
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}
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}
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void MixesPanel::mixerAdd()
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{
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if (!MixerlistWidget->currentItem()) return;
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int index = MixerlistWidget->currentItem()->data(Qt::UserRole).toByteArray().at(0);
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if(index < 0) { // if empty then return relavent index
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int i = -index;
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index = getMixerIndex(i); //get mixer index to insert
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if (!gm_insertMix(index)) return;
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model->mixData[index].destCh = i;
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mixInserted = true;
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}
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else {
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index++;
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if (!gm_insertMix(index)) return;
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model->mixData[index].destCh = model->mixData[index-1].destCh;
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mixInserted = true;
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}
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gm_openMix(index);
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}
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void MixesPanel::mixerlistWidget_customContextMenuRequested(QPoint pos)
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{
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QPoint globalPos = MixerlistWidget->mapToGlobal(pos);
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const QClipboard *clipboard = QApplication::clipboard();
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const QMimeData *mimeData = clipboard->mimeData();
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bool hasData = mimeData->hasFormat("application/x-companion-mix");
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QMenu contextMenu;
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contextMenu.addAction(CompanionIcon("add.png"), tr("&Add"), this, SLOT(mixerAdd()), tr("Ctrl+A"));
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contextMenu.addAction(CompanionIcon("edit.png"), tr("&Edit"), this, SLOT(mixerOpen()), tr("Enter"));
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contextMenu.addAction(CompanionIcon("fuses.png"), tr("&Toggle highlight"), this, SLOT(mixerHighlight()), tr("Ctrl+T"));
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contextMenu.addSeparator();
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contextMenu.addAction(CompanionIcon("clear.png"), tr("&Delete"), this, SLOT(mixersDelete()), tr("Delete"));
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contextMenu.addAction(CompanionIcon("copy.png"), tr("&Copy"), this, SLOT(mixersCopy()), tr("Ctrl+C"));
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contextMenu.addAction(CompanionIcon("cut.png"), tr("C&ut"), this, SLOT(mixersCut()), tr("Ctrl+X"));
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contextMenu.addAction(CompanionIcon("paste.png"), tr("&Paste"), this, SLOT(mixersPaste()), tr("Ctrl+V"))->setEnabled(hasData);
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contextMenu.addAction(CompanionIcon("duplicate.png"), tr("Du&plicate"), this, SLOT(mixersDuplicate()), tr("Ctrl+U"));
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contextMenu.addSeparator();
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contextMenu.addAction(CompanionIcon("moveup.png"), tr("Move Up"), this, SLOT(moveMixUp()), tr("Ctrl+Up"));
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contextMenu.addAction(CompanionIcon("movedown.png"), tr("Move Down"), this, SLOT(moveMixDown()), tr("Ctrl+Down"));
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contextMenu.exec(globalPos);
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}
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void MixesPanel::mimeMixerDropped(int index, const QMimeData *data, Qt::DropAction /*action*/)
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{
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int idx= MixerlistWidget->item(index > 0 ? index-1 : 0)->data(Qt::UserRole).toByteArray().at(0);
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//qDebug() << "MixesPanel::mimeMixerDropped()" << index << data;
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pasteMixerMimeData(data, idx);
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}
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void MixesPanel::mixesEdited()
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{
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emit modified();
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}
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void MixesPanel::mixerlistWidget_KeyPress(QKeyEvent *event)
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{
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if(event->matches(QKeySequence::SelectAll)) mixerAdd(); //Ctrl A
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if(event->matches(QKeySequence::Delete)) mixersDelete();
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if(event->matches(QKeySequence::Copy)) mixersCopy();
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if(event->matches(QKeySequence::Cut)) mixersCut();
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if(event->matches(QKeySequence::Paste)) mixersPaste();
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if(event->matches(QKeySequence::Underline)) mixersDuplicate();
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if(event->matches(QKeySequence::AddTab)) mixerHighlight();
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if(event->key() == Qt::Key_Return || event->key() == Qt::Key_Enter) mixerOpen();
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if(event->matches(QKeySequence::MoveToNextLine)) {
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MixerlistWidget->setCurrentRow(MixerlistWidget->currentRow()+1);
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}
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if(event->matches(QKeySequence::MoveToPreviousLine)) {
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MixerlistWidget->setCurrentRow(MixerlistWidget->currentRow()-1);
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}
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}
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int MixesPanel::gm_moveMix(int idx, bool dir) //true=inc=down false=dec=up
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{
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if(idx > firmware->getCapability(Mixes) || (idx == firmware->getCapability(Mixes) && dir)) return idx;
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MixData &src=model->mixData[idx];
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if (idx == 0 && !dir) {
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//special case: topmost mixer moving up
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if (src.destCh > 1) src.destCh--;
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return idx;
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}
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int tdx = dir ? idx+1 : idx-1;
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MixData & tgt = model->mixData[tdx];
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unsigned int outputs = firmware->getCapability(Outputs);
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if(src.destCh == 0 || src.destCh > outputs || tgt.destCh > outputs) return idx;
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if (tgt.destCh != src.destCh) {
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if (dir && src.destCh < outputs) src.destCh++;
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if (!dir && src.destCh > 0) src.destCh--;
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return idx;
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}
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//flip between idx and tgt
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MixData temp;
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memcpy(&temp, &src, sizeof(MixData));
|
|
memcpy(&src, &tgt, sizeof(MixData));
|
|
memcpy(&tgt, &temp, sizeof(MixData));
|
|
return tdx;
|
|
}
|
|
|
|
void MixesPanel::moveMixUp()
|
|
{
|
|
QList<int> list = createMixListFromSelected();
|
|
QList<int> highlightList;
|
|
foreach(int idx, list) {
|
|
highlightList << gm_moveMix(idx, false);
|
|
}
|
|
emit modified();
|
|
update();
|
|
setSelectedByMixList(highlightList);
|
|
}
|
|
|
|
void MixesPanel::moveMixDown()
|
|
{
|
|
QList<int> list = createMixListFromSelected();
|
|
QList<int> highlightList;
|
|
foreach(int idx, list) {
|
|
highlightList << gm_moveMix(idx, true);
|
|
}
|
|
emit modified();
|
|
update();
|
|
setSelectedByMixList(highlightList);
|
|
}
|
|
|
|
void MixesPanel::clearMixes()
|
|
{
|
|
if (QMessageBox::question(this, tr("Clear Mixes?"), tr("Really clear all the mixes?"), QMessageBox::Yes | QMessageBox::No) == QMessageBox::Yes) {
|
|
model->clearMixes();
|
|
emit modified();
|
|
update();
|
|
}
|
|
}
|