diff options
Diffstat (limited to 'muse_qt4_evolution/muse/liste/ctrllistedit.cpp')
| -rw-r--r-- | muse_qt4_evolution/muse/liste/ctrllistedit.cpp | 569 |
1 files changed, 0 insertions, 569 deletions
diff --git a/muse_qt4_evolution/muse/liste/ctrllistedit.cpp b/muse_qt4_evolution/muse/liste/ctrllistedit.cpp deleted file mode 100644 index ab9e66e3..00000000 --- a/muse_qt4_evolution/muse/liste/ctrllistedit.cpp +++ /dev/null @@ -1,569 +0,0 @@ -//============================================================================= -// MusE -// Linux Music Editor -// $Id:$ -// -// Copyright (C) 2002-2006 by Werner Schweer and others -// -// This program is free software; you can redistribute it and/or modify -// it under the terms of the GNU General Public License version 2. -// -// This program is distributed in the hope that it will be useful, -// but WITHOUT ANY WARRANTY; without even the implied warranty of -// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -// GNU General Public License for more details. -// -// You should have received a copy of the GNU General Public License -// along with this program; if not, write to the Free Software -// Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. -//============================================================================= - -#include "ctrllistedit.h" -#include "ctrl.h" -#include "track.h" -#include "song.h" -#include "al/pos.h" -#include "awl/posedit.h" - -//--------------------------------------------------------- -// CtrlListEditor -//--------------------------------------------------------- - -CtrlListEditor::CtrlListEditor(ListEdit* e, QWidget* parent) - : ListWidget(parent) - { - listEdit = e; - updateListDisabled = false; - QWidget* cew = new QWidget; - le.setupUi(cew); - QVBoxLayout* layout = new QVBoxLayout; - layout->addWidget(cew); - setLayout(layout); - le.minValue->setRange(-10000000.0, 100000000.0); - le.maxValue->setRange(-10000000.0, 100000000.0); - le.defaultValue->setRange(-10000000.0, 100000000.0); - le.minValue->setSingleStep(1.0); - le.maxValue->setSingleStep(1.0); - le.defaultValue->setSingleStep(1.0); - - QFontMetrics fm(le.ctrlList->font()); - int zW = fm.width("0"); - le.ctrlList->setColumnWidth(TICK_COL, zW * 8); - le.ctrlList->setColumnWidth(TIME_COL, zW * 14); - CtrlDelegate* ctrlDelegate = new CtrlDelegate(this); - le.ctrlList->setItemDelegate(ctrlDelegate); - - track = 0; - connect(le.ctrlList, SIGNAL(itemActivated(QTreeWidgetItem*, int)), - SLOT(itemActivated(QTreeWidgetItem*,int))); - connect(le.ctrlList, SIGNAL(itemChanged(QTreeWidgetItem*, int)), - SLOT(itemChanged(QTreeWidgetItem*, int))); - connect(le.ctrlList, SIGNAL(currentItemChanged(QTreeWidgetItem*, QTreeWidgetItem*)), - SLOT(currentItemChanged(QTreeWidgetItem*, QTreeWidgetItem*))); - connect(le.insertButton, SIGNAL(clicked()), SLOT(insertClicked())); - connect(le.deleteButton, SIGNAL(clicked()), SLOT(deleteClicked())); - connect(le.controllerName, SIGNAL(textEdited(const QString&)), - SLOT(nameEdited(const QString&))); - connect(le.minValue, SIGNAL(valueChanged(double)), SLOT(minValChanged(double))); - connect(le.maxValue, SIGNAL(valueChanged(double)), SLOT(maxValChanged(double))); - connect(le.defaultValue, SIGNAL(valueChanged(double)), SLOT(defaultValChanged(double))); - EscapeFilter* ef = new EscapeFilter(this); - installEventFilter(ef); - } - -//--------------------------------------------------------- -// eventFilter -//--------------------------------------------------------- - -bool EscapeFilter::eventFilter(QObject* obj, QEvent* event) - { - if (event->type() == QEvent::KeyPress) { - if (((QKeyEvent*)event)->key() == Qt::Key_Escape) { - ((CtrlListEditor*)parent())->sendEscape(); - return true; - } - } - return QObject::eventFilter(obj, event); - } - -//--------------------------------------------------------- -// setup -//--------------------------------------------------------- - -void CtrlListEditor::setup(const ListType& lt) - { - if (track) - disconnect(track, SIGNAL(controllerChanged(int)), this, SLOT(controllerChanged(int))); - track = lt.track; - connect(track, SIGNAL(controllerChanged(int)), SLOT(controllerChanged(int))); - - c = lt.ctrl; - le.controllerName->setText(c->name()); - le.discreteCheckBox->setChecked(c->type() & Ctrl::DISCRETE); - le.logarithmicCheckBox->setChecked(c->type() & Ctrl::LOG); - le.floatCheckBox->setChecked(!(c->type() & Ctrl::INT)); - le.ctrlId->setValue(c->id()); - if (c->type() & Ctrl::INT) { - le.minValue->setDecimals(0); - le.minValue->setValue(c->minVal().i); - le.maxValue->setDecimals(0); - le.maxValue->setValue(c->maxVal().i); - le.defaultValue->setDecimals(0); - le.defaultValue->setValue(c->getDefault().i); - } - else { - if (c->type() & Ctrl::LOG) { - le.minValue->setDecimals(0); - le.minValue->setValue(c->minVal().f * 20.0); - le.minValue->setSuffix(tr("dB")); - le.maxValue->setDecimals(0); - le.maxValue->setValue(c->maxVal().f * 20.0); - le.maxValue->setSuffix(tr("dB")); - le.defaultValue->setDecimals(0); - le.defaultValue->setValue(c->getDefault().f * 20.0); - le.defaultValue->setSuffix(tr("dB")); - } - else { - le.minValue->setDecimals(1); - le.minValue->setValue(c->minVal().f); - le.maxValue->setDecimals(1); - le.maxValue->setValue(c->maxVal().f); - le.defaultValue->setDecimals(1); - le.defaultValue->setValue(c->getDefault().f); - } - } - updateList(); - } - -//--------------------------------------------------------- -// updateList -//--------------------------------------------------------- - -void CtrlListEditor::updateList() - { - if (updateListDisabled) - return; - le.ctrlList->clear(); - int idx = 0; - bool curItemSet = false; - for (iCtrlVal i = c->begin(); i != c->end(); ++i, ++idx) { - CVal v = i.value(); - QTreeWidgetItem* item = new QTreeWidgetItem; - item->setData(TICK_COL, Qt::TextAlignmentRole, int(Qt::AlignRight | Qt::AlignVCenter)); - item->setData(TIME_COL, Qt::TextAlignmentRole, int(Qt::AlignRight | Qt::AlignVCenter)); - item->setData(VAL_COL, Qt::TextAlignmentRole, int(Qt::AlignHCenter | Qt::AlignVCenter)); - - item->setData(TICK_COL, Qt::DisplayRole, i.key()); - item->setData(TIME_COL, Qt::DisplayRole, i.key()); - if (c->type() & Ctrl::INT) - item->setData(VAL_COL, Qt::DisplayRole, v.i); - else - item->setData(VAL_COL, Qt::DisplayRole, v.f); - le.ctrlList->insertTopLevelItem(idx, item); - if (!curItemSet && (i.key() >= listEdit->pos().tick())) { - le.ctrlList->setCurrentItem(item); - curItemSet = true; - } - } - } - -//--------------------------------------------------------- -// controllerChanged -//--------------------------------------------------------- - -void CtrlListEditor::controllerChanged(int id) - { - if (id != c->id()) - return; - updateList(); - } - -//--------------------------------------------------------- -// itemActivated -//--------------------------------------------------------- - -void CtrlListEditor::itemActivated(QTreeWidgetItem* item, int column) - { - le.ctrlList->openPersistentEditor(item, column); - } - -//--------------------------------------------------------- -// itemChanged -//--------------------------------------------------------- - -void CtrlListEditor::itemChanged(QTreeWidgetItem* item, int column) - { - CVal val; - if (c->type() & Ctrl::INT) { - val.i = item->data(VAL_COL, Qt::DisplayRole).toInt(); - bool updateData = false; - if (val.i < c->minVal().i) { - val.i = c->minVal().i; - updateData = true; - } - else if (val.i > c->maxVal().i) { - val.i = c->maxVal().i; - updateData = true; - } - if (updateData) - item->setData(VAL_COL, Qt::DisplayRole, val.i); - } - else { - val.f = item->data(VAL_COL, Qt::DisplayRole).toDouble(); - bool updateData = false; - if (val.f < c->minVal().f) { - val.f = c->minVal().f; - updateData = true; - } - else if (val.f > c->maxVal().f) { - val.f = c->maxVal().f; - updateData = true; - } - if (updateData) - item->setData(VAL_COL, Qt::DisplayRole, val.f); - } - le.ctrlList->closePersistentEditor(item, TICK_COL); - le.ctrlList->closePersistentEditor(item, TIME_COL); - le.ctrlList->closePersistentEditor(item, VAL_COL); - updateListDisabled = true; - switch(column) { - case TICK_COL: - { - int otick = item->data(TIME_COL, Qt::DisplayRole).toInt(); - int tick = item->data(TICK_COL, Qt::DisplayRole).toInt(); - item->setData(TIME_COL, Qt::DisplayRole, tick); - song->cmdRemoveControllerVal(track, c->id(), otick); - song->cmdAddControllerVal(track, c, tick, val); - } - break; - case TIME_COL: - { - int otick = item->data(TICK_COL, Qt::DisplayRole).toInt(); - int tick = item->data(TIME_COL, Qt::DisplayRole).toInt(); - item->setData(TICK_COL, Qt::DisplayRole, tick); - song->cmdRemoveControllerVal(track, c->id(), otick); - song->cmdAddControllerVal(track, c, tick, val); - } - break; - case VAL_COL: - song->cmdAddControllerVal(track, c, listEdit->pos(), val); - break; - } - updateListDisabled = false; - } - -//--------------------------------------------------------- -// sendEscape -//--------------------------------------------------------- - -void CtrlListEditor::sendEscape() - { - QTreeWidgetItem* cur = le.ctrlList->currentItem(); - if (cur == 0) - return; - le.ctrlList->closePersistentEditor(cur, TICK_COL); - le.ctrlList->closePersistentEditor(cur, TIME_COL); - le.ctrlList->closePersistentEditor(cur, VAL_COL); - } - -//--------------------------------------------------------- -// currentItemChanged -//--------------------------------------------------------- - -void CtrlListEditor::currentItemChanged(QTreeWidgetItem* cur, QTreeWidgetItem* prev) - { - if (prev) { - le.ctrlList->closePersistentEditor(prev, TICK_COL); - le.ctrlList->closePersistentEditor(prev, TIME_COL); - le.ctrlList->closePersistentEditor(prev, VAL_COL); - } - if (cur) { - Pos pos(cur->data(TICK_COL, Qt::DisplayRole).toInt(), track->timeType()); - listEdit->pos() = pos; - } - le.deleteButton->setEnabled(cur); - } - -//--------------------------------------------------------- -// insertClicked -// insert one tick before current value -//--------------------------------------------------------- - -void CtrlListEditor::insertClicked() - { - CVal val = c->minVal(); - QTreeWidgetItem* cur = le.ctrlList->currentItem(); - if (cur) { - int tick = cur->data(TICK_COL, Qt::DisplayRole).toInt(); - if (tick == 0) // cannot insert value at position < 0 - return; - listEdit->pos().setTick(tick - 1); - if (c->type() & Ctrl::INT) - val.i = cur->data(VAL_COL, Qt::DisplayRole).toInt(); - else - val.f = cur->data(VAL_COL, Qt::DisplayRole).toDouble(); - } - song->cmdAddControllerVal(track, c, listEdit->pos(), val); - } - -//--------------------------------------------------------- -// deleteClicked -//--------------------------------------------------------- - -void CtrlListEditor::deleteClicked() - { - QTreeWidgetItem* cur = le.ctrlList->currentItem(); - if (cur == 0) - return; - int tick = cur->data(TICK_COL, Qt::DisplayRole).toInt(); - song->cmdRemoveControllerVal(track, c->id(), tick); - } - -//--------------------------------------------------------- -// nameEdited -//--------------------------------------------------------- - -void CtrlListEditor::nameEdited(const QString& s) - { - track->changeCtrlName(c, s); - } - -//--------------------------------------------------------- -// minValChanged -//--------------------------------------------------------- - -void CtrlListEditor::minValChanged(double v) - { - CVal val; - if (c->type() & Ctrl::INT) - val.i = int(v); - else { - if (c->type() & Ctrl::LOG) - v /= 20.0; - val.f = v; - } - c->setRange(val, c->maxVal()); - } - -//--------------------------------------------------------- -// maxValChanged -//--------------------------------------------------------- - -void CtrlListEditor::maxValChanged(double v) - { - CVal val; - if (c->type() & Ctrl::INT) - val.i = int(v); - else { - if (c->type() & Ctrl::LOG) - v /= 20.0; - val.f = v; - } - c->setRange(c->minVal(), val); - } - -//--------------------------------------------------------- -// defaultValChanged -//--------------------------------------------------------- - -void CtrlListEditor::defaultValChanged(double v) - { - CVal val; - if (c->type() & Ctrl::INT) - val.i = int(v); - else - val.f = v; - c->setDefault(val); - } - -//--------------------------------------------------------- -// CtrlDelegate -//--------------------------------------------------------- - -CtrlDelegate::CtrlDelegate(QObject* parent) - : QItemDelegate(parent) - { - } - -//--------------------------------------------------------- -// createEditor -//--------------------------------------------------------- - -QWidget* CtrlDelegate::createEditor(QWidget* pw, - const QStyleOptionViewItem& option, const QModelIndex& index) const - { - switch(index.column()) { - case CtrlListEditor::TICK_COL: - break; - case CtrlListEditor::TIME_COL: - return new Awl::PosEdit(pw); - case CtrlListEditor::VAL_COL: - { - CtrlListEditor* ce = static_cast<CtrlListEditor*>(parent()); - Ctrl* c = ce->ctrl(); - if (c->type() & Ctrl::INT) { - QSpinBox* w = new QSpinBox(pw); - w->setRange(c->minVal().i, c->maxVal().i); - w->installEventFilter(const_cast<CtrlDelegate*>(this)); - return w; - } - QDoubleSpinBox* w = new QDoubleSpinBox(pw); - if (c->type() & Ctrl::LOG) - w->setSuffix(tr("dB")); -// w->setRange(c->minVal().f, c->maxVal().f); - w->installEventFilter(const_cast<CtrlDelegate*>(this)); - return w; - } - } - return QItemDelegate::createEditor(pw, option, index); - } - -//--------------------------------------------------------- -// setEditorData -//--------------------------------------------------------- - -void CtrlDelegate::setEditorData(QWidget* editor, - const QModelIndex& index) const - { - switch(index.column()) { - case CtrlListEditor::TICK_COL: - break; - case CtrlListEditor::TIME_COL: - { - Awl::PosEdit* pe = static_cast<Awl::PosEdit*>(editor); - pe->setValue(AL::Pos(index.data().toInt())); - } - return; - case CtrlListEditor::VAL_COL: - { - CtrlListEditor* ce = static_cast<CtrlListEditor*>(parent()); - Ctrl* c = ce->ctrl(); - if (c->type() & Ctrl::INT) { - QSpinBox* w = static_cast<QSpinBox*>(editor); - w->setValue(index.data().toInt()); - } - else { - QDoubleSpinBox* w = static_cast<QDoubleSpinBox*>(editor); - double v = index.data().toDouble(); -printf("type %x\n", c->type()); - if (c->type() & Ctrl::LOG) - v *= 20.0; - w->setValue(v); - } - } - return; - } - QItemDelegate::setEditorData(editor, index); - } - -//--------------------------------------------------------- -// setModelData -//--------------------------------------------------------- - -void CtrlDelegate::setModelData(QWidget* editor, QAbstractItemModel* model, - const QModelIndex& index) const - { - switch(index.column()) { - case CtrlListEditor::TICK_COL: - break; - case CtrlListEditor::TIME_COL: - { - Awl::PosEdit* pe = static_cast<Awl::PosEdit*>(editor); - model->setData(index, pe->pos().tick(), Qt::DisplayRole); - } - return; - case CtrlListEditor::VAL_COL: - { - CtrlListEditor* ce = static_cast<CtrlListEditor*>(parent()); - Ctrl* c = ce->ctrl(); - if (c->type() & Ctrl::INT) { - QSpinBox* w = static_cast<QSpinBox*>(editor); - model->setData(index, w->value(), Qt::DisplayRole); - } - else { - QDoubleSpinBox* w = static_cast<QDoubleSpinBox*>(editor); - double v = w->value(); - if (c->type() & Ctrl::LOG) - v /= 20.0; - model->setData(index, v, Qt::DisplayRole); - } - } - break; - } - QItemDelegate::setModelData(editor, model, index); - } - -//--------------------------------------------------------- -// paint -//--------------------------------------------------------- - -void CtrlDelegate::paint(QPainter* painter, - const QStyleOptionViewItem& option, const QModelIndex& index) const - { - QString text; - CtrlListEditor* ce = static_cast<CtrlListEditor*>(parent()); - - switch(index.column()) { - case CtrlListEditor::TICK_COL: - { - Track* track = ce->getTrack(); - AL::Pos pos(index.data().toInt(), track->timeType()); - text = QString("%1").arg(pos.tick()); - } - break; - case CtrlListEditor::TIME_COL: - { - Track* track = ce->getTrack(); - AL::Pos pos(index.data().toInt(), track->timeType()); - int measure, beat, tick; - pos.mbt(&measure, &beat, &tick); - text.sprintf("%04d.%02d.%03u", measure+1, beat+1, tick); - } - break; - case CtrlListEditor::VAL_COL: - { - Ctrl* c = ce->ctrl(); - if (c->type() & Ctrl::INT) { - text = QString("%1").arg(index.data().toInt()); - } - else { - if (c->type() & Ctrl::LOG) { - double f = index.data().toDouble(); - if (f <= -1000.0f) - text = tr("off"); - else - text = QString("%1 dB").arg(f * 20.0); - } - else { - text = QString("%1").arg(index.data().toDouble()); - } - } - } - break; - } - - QStyleOptionViewItemV2 opt = setOptions(index, option); - const QStyleOptionViewItemV2 *v2 = qstyleoption_cast<const QStyleOptionViewItemV2 *>(&option); - opt.features = v2 ? v2->features : QStyleOptionViewItemV2::ViewItemFeatures(QStyleOptionViewItemV2::None); - - painter->save(); - QVariant value; - QRect displayRect; - displayRect = option.rect; // textRectangle(painter, d->textLayoutBounds(opt), opt.font, text); - - QRect checkRect; - Qt::CheckState checkState = Qt::Unchecked; - value = index.data(Qt::CheckStateRole); - if (value.isValid()) { - checkState = static_cast<Qt::CheckState>(value.toInt()); - checkRect = check(opt, opt.rect, value); - } - - drawBackground(painter, opt, index); - drawCheck(painter, opt, checkRect, checkState); - drawDisplay(painter, opt, displayRect, text); - drawFocus(painter, opt, text.isEmpty() ? QRect() : displayRect); - painter->restore(); - } - - |