diff options
Diffstat (limited to 'muse2/synti/simpledrums/ssplugingui.cpp')
| -rw-r--r-- | muse2/synti/simpledrums/ssplugingui.cpp | 534 |
1 files changed, 0 insertions, 534 deletions
diff --git a/muse2/synti/simpledrums/ssplugingui.cpp b/muse2/synti/simpledrums/ssplugingui.cpp deleted file mode 100644 index e1e8a7de..00000000 --- a/muse2/synti/simpledrums/ssplugingui.cpp +++ /dev/null @@ -1,534 +0,0 @@ -// -// C++ Implementation: ssplugingui -// -// Description: -// -// -// Author: Mathias Lundgren <lunar_shuttle@users.sf.net>, (C) 2004 -// -// Copyright: See COPYING file that comes with this distribution -// -// - -#include <stdlib.h> -#include <qlayout.h> -//Added by qt3to4: -#include <Q3HBoxLayout> -#include <Q3Frame> -#include <QLabel> -#include <Q3VBoxLayout> -#include <QtGui> -#include "ssplugingui.h" -#include "ssplugin.h" -#include "simpledrumsgui.h" - -#define SS_PLUGINGUI_XOFF 300 -#define SS_PLUGINGUI_YOFF 300 -#define SS_PLUGINGUI_WIDTH 450 -#define SS_PLUGINGUI_MAX_WIDTH 700 - -#define SS_PLUGINFRONT_MINWIDTH SS_PLUGINGUI_WIDTH -#define SS_PLUGINFRONT_MINHEIGHT 70 -#define SS_PLUGINFRONT_MARGIN 9 -#define SS_PLUGINFRONT_INC_PARAM 30 -#define SS_PLUGINFRONT_INC_PARAM_MIN 60 -#define SS_PLUGINGUI_HEIGHT (SS_NR_OF_SENDEFFECTS * SS_PLUGINFRONT_MINHEIGHT) - -#define SS_PLUGINCHOOSER_NAMECOL 0 -#define SS_PLUGINCHOOSER_LABELCOL 1 -#define SS_PLUGINCHOOSER_INPORTSCOL 2 -#define SS_PLUGINCHOOSER_OUTPORTSCOL 3 -#define SS_PLUGINCHOOSER_CREATORCOL 4 - - -/*! - \fn SS_PluginChooser::SS_PluginChooser(QWidget* parent, const char* name = 0) - */ -SS_PluginChooser::SS_PluginChooser(QWidget* parent, const char* name) - :SS_PluginChooserBase(parent, name) - { - SS_TRACE_IN - selectedPlugin = 0; - - for (iPlugin i=plugins.begin(); i !=plugins.end(); i++) { - //Support for only 2 or 1 inport/outports - if ( ((*i)->outports() == 2 || (*i)->outports() == 1) && ((*i)->inports() == 2 || (*i)->inports() == 1) ) { - Q3ListViewItem* tmpItem = new Q3ListViewItem(effectsListView); - tmpItem->setText(SS_PLUGINCHOOSER_NAMECOL, (*i)->name()); - tmpItem->setText(SS_PLUGINCHOOSER_LABELCOL, (*i)->label()); - tmpItem->setText(SS_PLUGINCHOOSER_INPORTSCOL, QString::number((*i)->inports())); - tmpItem->setText(SS_PLUGINCHOOSER_OUTPORTSCOL, QString::number((*i)->outports())); - tmpItem->setText(SS_PLUGINCHOOSER_CREATORCOL, (*i)->maker()); - effectsListView->insertItem(tmpItem); - } - } - connect(okButton, SIGNAL(pressed()), SLOT(okPressed())); - connect(cancelButton, SIGNAL(pressed()), SLOT(cancelPressed())); - connect(effectsListView, SIGNAL(selectionChanged(Q3ListViewItem*)), SLOT(selectionChanged(Q3ListViewItem*))); - connect(effectsListView, SIGNAL(doubleClicked(Q3ListViewItem*)), SLOT(doubleClicked(Q3ListViewItem*))); - SS_TRACE_OUT - } - -/*! - \fn SS_PluginChooser::selectionChanged(QListViewItem* item) - */ -void SS_PluginChooser::selectionChanged(Q3ListViewItem* item) - { - SS_TRACE_IN - selectedItem = item; - SS_TRACE_OUT - } - -/*! - \fn SS_PluginChooser::okPressed() - */ -void SS_PluginChooser::okPressed() - { - SS_TRACE_IN - selectedPlugin = findSelectedPlugin(); - done(QDialog::Accepted); - SS_TRACE_OUT - } - -/*! - \fn SS_PluginChooser::cancelPressed() - */ -void SS_PluginChooser::cancelPressed() - { - SS_TRACE_IN - SS_TRACE_OUT - done(QDialog::Rejected); - } - -/*! - \fn SS_PluginChooser::doubleClicked(QListViewItem* item) - */ -void SS_PluginChooser::doubleClicked(Q3ListViewItem* /*item*/) - { - SS_TRACE_IN - selectedPlugin = findSelectedPlugin(); - SS_TRACE_OUT - done(QDialog::Accepted); - } - -/*! - \fn SS_PluginChooser::getSelectedPlugin() - */ -LadspaPlugin* SS_PluginChooser::findSelectedPlugin() - { - SS_TRACE_IN - LadspaPlugin* selected = 0; - for (iPlugin i=plugins.begin(); i != plugins.end(); i++) { - if ((*i)->name() == selectedItem->text(SS_PLUGINCHOOSER_NAMECOL)) - selected = (LadspaPlugin*) (*i); - } - SS_TRACE_OUT - return selected; - } - -/*! - \fn SS_PluginFront::SS_PluginFront(QWidget* parent, const char* name = 0) - */ -SS_PluginFront::SS_PluginFront(QWidget* parent, int in_fxid, const char* name) - : Q3GroupBox(parent, name), fxid (in_fxid) - { - SS_TRACE_IN - expanded = false; - pluginChooser = 0; - plugin = 0; - expGroup = 0; - - setLineWidth(3); - setFlat(false); - setFrameStyle( Q3Frame::Box | Q3Frame::Raised ); - setFrameShape(Q3GroupBox::Box);// QFrame::Box); - setFrameShadow(Sunken); - setFocusPolicy(Qt::NoFocus); - setMinimumSize(SS_PLUGINFRONT_MINWIDTH, SS_PLUGINFRONT_MINHEIGHT); - setMaximumSize(SS_PLUGINGUI_MAX_WIDTH, SS_PLUGINFRONT_MINHEIGHT); - - Q3VBoxLayout* bigLayout = new Q3VBoxLayout(this); - bigLayout->setMargin(SS_PLUGINFRONT_MARGIN); - bigLayout->setAlignment(Qt::AlignTop); - bigLayout->setResizeMode(QLayout::SetNoConstraint); - - layout = new Q3HBoxLayout(bigLayout); - layout->setAlignment(Qt::AlignVCenter); - layout->setResizeMode(QLayout::SetNoConstraint); - - - Q3VBoxLayout* onOffLayout = new Q3VBoxLayout(layout); - onOffLayout->setMargin(SS_PLUGINFRONT_MARGIN); - onOff = new QCheckBox(this); - onOffLayout->add(new QLabel("On/Off", this)); - onOffLayout->add(onOff); - connect(onOff, SIGNAL(toggled(bool)), SLOT(onOffToggled(bool))); - - pluginName = new QLineEdit(this); - pluginName->setReadOnly(true); - layout->add(pluginName); - - loadFxButton = new QPushButton("L", this); - QRect r = loadFxButton->geometry(); - loadFxButton->setGeometry(r.x(), r.y(), 20, pluginName->geometry().height()); - loadFxButton->setSizePolicy(QSizePolicy(QSizePolicy::Minimum, QSizePolicy::Minimum)); - loadFxButton->setMinimumSize(20,pluginName->geometry().height()); - loadFxButton->setMaximumSize(30,pluginName->geometry().height()); - connect(loadFxButton, SIGNAL(clicked()), SLOT(loadButton())); - layout->add(loadFxButton); - - clearFxButton = new QPushButton("C", this); - r = clearFxButton->geometry(); - clearFxButton->setGeometry(r.x(), r.y(), 20, pluginName->geometry().height()); - clearFxButton->setSizePolicy(QSizePolicy(QSizePolicy::Minimum, QSizePolicy::Minimum)); - clearFxButton->setMinimumSize(20,pluginName->geometry().height()); - clearFxButton->setMaximumSize(30,pluginName->geometry().height()); - connect(clearFxButton, SIGNAL(clicked()), SLOT(clearButtonPressed())); - layout->add(clearFxButton); - - layout->addSpacing(5); - - expandButton = new QPushButton("->", this); - r = loadFxButton->geometry(); - expandButton->setGeometry(r.x(), r.y(), 20, pluginName->geometry().height()); - expandButton->setSizePolicy(QSizePolicy(QSizePolicy::Minimum, QSizePolicy::Minimum)); - expandButton->setMinimumSize(20,pluginName->geometry().height()); - expandButton->setMaximumSize(30,pluginName->geometry().height()); - connect(expandButton, SIGNAL(clicked()), SLOT(expandButtonPressed())); - layout->add(expandButton); - - layout->addSpacing(5); - - Q3VBoxLayout* gainSliderLayout = new Q3VBoxLayout(layout); - gainSliderLayout->add(new QLabel("Return level", this)); - gainSliderLayout->setMargin(SS_PLUGINFRONT_MARGIN); - outGainSlider = new QSlider(Qt::Horizontal, this); - outGainSlider->setMinimumSize(100, pluginName->geometry().height()); - outGainSlider->setMaximumSize(500, pluginName->geometry().height()); - loadFxButton->setSizePolicy(QSizePolicy(QSizePolicy::Expanding, QSizePolicy::Minimum)); - outGainSlider->setRange(0, 127); - outGainSlider->setValue(75); - connect(outGainSlider, SIGNAL(valueChanged(int)), SLOT(returnSliderMoved(int))); - gainSliderLayout->add(outGainSlider); - clearPluginDisplay(); - - expLayout = new Q3VBoxLayout(bigLayout, 2); - - QToolTip::add(clearFxButton, "Clear and unload effect"); - QToolTip::add(loadFxButton, "Load effect"); - QToolTip::add(expandButton, "Toggle display of effect parameters"); - QToolTip::add(onOff, "Turn effect on/off"); - SS_TRACE_OUT - } - -SS_PluginFront::~SS_PluginFront() - { - if (pluginChooser) - delete pluginChooser; - } - -/*! - \fn SS_PluginFront::clearPluginDisplay() - */ -void SS_PluginFront::clearPluginDisplay() - { - SS_TRACE_IN - if (expanded) - expandButtonPressed(); - - pluginName->setText("No plugin loaded"); - pluginName->setEnabled(false); - - onOff->setEnabled(false); - onOff->blockSignals(true); - onOff->setChecked(false); - onOff->blockSignals(false); - - clearFxButton->setEnabled(false); - expandButton->setEnabled(false); - outGainSlider->setEnabled(false); - SS_TRACE_OUT - } - -/*! - \fn SS_PluginFront::setPluginName(QString name) - */ -void SS_PluginFront::setPluginName(QString name) - { - pluginName->setText(name); - } - - -/*! - \fn SS_PluginFront::loadButton() - */ -void SS_PluginFront::loadButton() - { - SS_TRACE_IN - if (!pluginChooser) - pluginChooser = new SS_PluginChooser(this, "temppluginchooser"); - - pluginChooser->exec(); - if ((pluginChooser->result() == QDialog::Accepted) && pluginChooser->getSelectedPlugin()) { - Plugin* p = pluginChooser->getSelectedPlugin(); - //printf("Selected plugin: %s\n", pluginChooser->getSelectedPlugin()->name().toLatin1()); - emit loadPlugin(fxid, p->lib(), p->label()); - } - SS_TRACE_OUT - } - -/*! - \fn SS_PluginFront::returnSliderMoved(int val) - */ -void SS_PluginFront::returnSliderMoved(int val) - { - emit returnLevelChanged(fxid, val); - } - - -/*! - \fn SS_PluginFront::updatePluginValue(unsigned i) - */ -void SS_PluginFront::updatePluginValue(unsigned k) - { - SS_TRACE_IN - // If parameters are shown - close them - if (expanded) { - expandButtonPressed(); - } - - unsigned j=0; - if (k > plugins.size()) { - fprintf(stderr, "Internal error, tried to update plugin w range outside of list\n"); - return; - } - - iPlugin i; - for (i = plugins.begin(); j != k; i++, j++) ; - plugin = (LadspaPlugin*) *(i); - setPluginName(plugin->label()); - outGainSlider->setEnabled(true); - clearFxButton->setEnabled(true); - expandButton->setEnabled(true); - pluginName->setEnabled(true); - onOff->setEnabled(true); - onOff->setChecked(true); - SS_TRACE_OUT - } - -/*! - \fn SS_PluginFront::onOffToggled(bool state) - */ -void SS_PluginFront::onOffToggled(bool state) - { - emit fxToggled(fxid, state); - } - -/*! - \fn SS_PluginFront::sizeHint() const - */ -QSize SS_PluginFront::sizeHint() const - { - return QSize(SS_PLUGINFRONT_MINWIDTH, 50); - } - -/*! - \fn SS_PluginFront::sizePolicy() const - */ -QSizePolicy SS_PluginFront::sizePolicy() const - { - return QSizePolicy(QSizePolicy::Expanding, QSizePolicy::Fixed); - } - - -/*! - \fn SS_PluginFront::clearButtonPressed() - */ -void SS_PluginFront::clearButtonPressed() - { - // If parameters are shown - close them - if (expanded) { - expandButtonPressed(); - } - emit clearPlugin(fxid); - } - -/*! - \fn SS_PluginFront::setRetGain(int val) - */ -void SS_PluginFront::setRetGain(int val) - { - outGainSlider->blockSignals(true); - outGainSlider->setValue(val); - outGainSlider->blockSignals(false); - } - -/*! - \fn SS_PluginFront::expandButtonPressed() - */ -void SS_PluginFront::expandButtonPressed() - { - SS_TRACE_IN - int sizeIncrease = 0; - QRect pf = geometry(); - - if (!expanded) { - plugin->parameter() == 1 ? sizeIncrease = SS_PLUGINFRONT_INC_PARAM_MIN : sizeIncrease = plugin->parameter() * SS_PLUGINFRONT_INC_PARAM; - pf.setHeight(pf.height() + sizeIncrease); - setMinimumSize(QSize(pf.width(), pf.height())); - setMaximumSize(QSize(SS_PLUGINGUI_MAX_WIDTH, pf.height())); - setSizePolicy(QSizePolicy(QSizePolicy::Expanding, QSizePolicy::Fixed)); - setGeometry(pf); - emit sizeChanged(fxid, sizeIncrease); - - expanded = true; - expandButton->setText("<-"); - createPluginParameters(); - } - else { - expLayout->remove(expGroup); - expGroup->hide(); - expGroup->deleteLater(); - paramWidgets.clear(); - expGroup = 0; - plugin->parameter() == 1 ? sizeIncrease = (0-SS_PLUGINFRONT_INC_PARAM_MIN) : sizeIncrease = 0 - (plugin->parameter() * SS_PLUGINFRONT_INC_PARAM); - expandButton->setText("->"); - expanded = false; - pf.setHeight(pf.height() + sizeIncrease); - pf.setTop(pf.top() + sizeIncrease); - pf.setBottom(pf.bottom() + sizeIncrease); - setGeometry(pf); - adjustSize(); - layout->activate(); - setMinimumSize(QSize(pf.width(), pf.height())); - setMaximumSize(QSize(SS_PLUGINGUI_MAX_WIDTH, pf.height())); - setSizePolicy(QSizePolicy(QSizePolicy::Expanding, QSizePolicy::Fixed)); - emit sizeChanged(fxid, sizeIncrease); - } - SS_TRACE_OUT - } - -/*! - \fn SS_PluginFront::createPluginParameters() - */ -void SS_PluginFront::createPluginParameters() - { - SS_TRACE_IN - expGroup = new Q3ButtonGroup(this); - - expGroup->setMinimumSize(QSize(50, 50)); - expGroup->setMaximumSize(QSize(SS_PLUGINGUI_MAX_WIDTH, (plugin->parameter() * SS_PLUGINFRONT_INC_PARAM - SS_PLUGINFRONT_MARGIN))); - expGroup->setSizePolicy(QSizePolicy(QSizePolicy::Expanding, QSizePolicy::Expanding)); - expLayout->add(expGroup); - expGroup->show(); - Q3VBoxLayout* expGroupLayout = new Q3VBoxLayout(expGroup, 1); - expGroupLayout->setAlignment(Qt::AlignLeft | Qt::AlignVCenter); - expGroupLayout->setResizeMode(QLayout::SetNoConstraint); - expGroupLayout->setMargin(SS_PLUGINFRONT_MARGIN); - - for (int i=0; i < plugin->parameter(); i++) { - Q3HBoxLayout* paramStrip = new Q3HBoxLayout(expGroupLayout, 3); - paramStrip->setAlignment(Qt::AlignLeft); - QLabel* paramName = new QLabel(plugin->getParameterName(i), expGroup); - paramName->show(); - paramName->setMinimumSize(QSize(150, 10)); - paramName->setMaximumSize(QSize(300, SS_PLUGINFRONT_INC_PARAM)); - paramName->setSizePolicy(QSizePolicy(QSizePolicy::Minimum, QSizePolicy::Expanding)); - - paramStrip->add(paramName); - - if (plugin->isBool(i)) { - SS_ParameterCheckBox* paramCheckBox = new SS_ParameterCheckBox(expGroup, plugin, fxid, i); - paramCheckBox->setEnabled(true); - paramCheckBox->setParamValue((int) plugin->getControlValue(i)); - paramCheckBox->show(); - paramStrip->add(paramCheckBox); - connect(paramCheckBox, SIGNAL(valueChanged(int, int, int)), SLOT(parameterValueChanged(int, int, int))); - } - else { - SS_ParameterSlider* paramSlider = new SS_ParameterSlider(expGroup, plugin, fxid, i); - paramSlider->setEnabled(true); - paramSlider->show(); - paramSlider->setRange(SS_PLUGIN_PARAM_MIN, SS_PLUGIN_PARAM_MAX); - - float max, min; - plugin->range(i, &min, &max); - //int intval = 0; - paramSlider->setParamValue(plugin->getGuiControlValue(i)); - connect(paramSlider, SIGNAL(valueChanged(int, int, int)), SLOT(parameterValueChanged(int, int, int))); - paramStrip->add(paramSlider); - } - } - expLayout->activate(); - SS_TRACE_OUT - } - -/*! - \fn SS_PluginFront::parameterValueChanged(int fxid, int parameter, int val) - */ -void SS_PluginFront::parameterValueChanged(int fxid, int parameter, int val) - { - emit effectParameterChanged(fxid, parameter, val); - } - -/*! - \fn SS_PluginFront::setParameterValue(int param, float val) - */ -void SS_PluginFront::setParameterValue(int param, int val) - { - SS_TRACE_IN - int j=0; - for (SS_iParameterWidgetList i=paramWidgets.begin(); i != paramWidgets.end(); i++, j++) { - if (j == param) { - (*i)->setParamValue(val); - } - } - SS_TRACE_OUT - } - -SS_PluginGui::SS_PluginGui(QWidget* parent, const char* name) - : QDialog(parent, name, false) - { - this->setCaption("SimpleDrums LADSPA sendeffects"); - for (int i=0; i<SS_NR_OF_SENDEFFECTS; i++) { - pluginFronts[i] = 0; - } - layout = new Q3VBoxLayout(this); - - for (int i=0; i<SS_NR_OF_SENDEFFECTS; i++) { - pluginFronts[i] = new SS_PluginFront(this, i); - pluginFronts[i]->update(); - layout->add(pluginFronts[i]); - connect(pluginFronts[i], SIGNAL(loadPlugin(int, QString, QString)), simplesynthgui_ptr, SLOT(loadEffectInvoked(int, QString, QString))); - connect(pluginFronts[i], SIGNAL(returnLevelChanged(int, int)), simplesynthgui_ptr, SLOT(returnLevelChanged(int, int))); - connect(pluginFronts[i], SIGNAL(fxToggled(int, int)), simplesynthgui_ptr, SLOT(toggleEffectOnOff(int, int))); - connect(pluginFronts[i], SIGNAL(clearPlugin(int)), simplesynthgui_ptr, SLOT(clearPlugin(int))); - connect(pluginFronts[i], SIGNAL(sizeChanged(int, int)), SLOT(pluginFrontSizeChanged(int, int))); - connect(pluginFronts[i], SIGNAL(effectParameterChanged(int, int, int)), simplesynthgui_ptr, SLOT(effectParameterChanged(int, int, int))); - } - setMinimumSize(QSize(SS_PLUGINGUI_WIDTH, geometry().height())); - setMaximumSize(QSize(SS_PLUGINGUI_MAX_WIDTH, geometry().height())); - } - - -/*! - \fn SS_PluginGui::pluginFrontSizeChanged(int fxid, int val) - */ -void SS_PluginGui::pluginFrontSizeChanged(int /*fxid*/, int val) - { - QRect r = geometry(); - r.setHeight(r.height() + val); - setMinimumSize(QSize(SS_PLUGINGUI_WIDTH, r.height())); - setMaximumSize(QSize(SS_PLUGINGUI_MAX_WIDTH, r.height())); - setSizePolicy(QSizePolicy(QSizePolicy::Expanding, QSizePolicy::Fixed)); - setGeometry(r); - adjustSize(); - } - -SS_PluginFront* SS_PluginGui::getPluginFront(unsigned i) - { - SS_TRACE_IN - if (i<SS_NR_OF_SENDEFFECTS) - SS_TRACE_OUT - return pluginFronts[i]; - } |