diff options
Diffstat (limited to 'attic/muse_qt4_evolution/muse/marker/markerview.cpp')
| -rw-r--r-- | attic/muse_qt4_evolution/muse/marker/markerview.cpp | 413 |
1 files changed, 413 insertions, 0 deletions
diff --git a/attic/muse_qt4_evolution/muse/marker/markerview.cpp b/attic/muse_qt4_evolution/muse/marker/markerview.cpp new file mode 100644 index 00000000..7cab2d02 --- /dev/null +++ b/attic/muse_qt4_evolution/muse/marker/markerview.cpp @@ -0,0 +1,413 @@ +//============================================================================= +// 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 "markerview.h" +#include "globals.h" +#include "sync.h" +#include "icons.h" +#include "song.h" +#include "awl/posedit.h" +#include "al/al.h" +#include "al/xml.h" +#include "al/sig.h" +#include "al/tempo.h" +#include "al/marker.h" +#include "shortcuts.h" + +enum { COL_TICK = 0, COL_SMPTE, COL_LOCK, COL_NAME }; + +//--------------------------------------------------------- +// tick +//--------------------------------------------------------- + +unsigned MarkerItem::tick() const + { + return _marker->tick(); + } + +//--------------------------------------------------------- +// name +//--------------------------------------------------------- + +const QString MarkerItem::name() const + { + return _marker->name(); + } + +//--------------------------------------------------------- +// lock +//--------------------------------------------------------- + +bool MarkerItem::lock() const + { + return _marker->type() == AL::FRAMES; + } + +//--------------------------------------------------------- +// MarkerItem +//--------------------------------------------------------- + +MarkerItem::MarkerItem(QTreeWidget* parent, AL::Marker* m) + : QTreeWidgetItem(parent) + { + _marker = m; + setText(COL_NAME, m->name()); + setTick(m->tick()); + setIcon(COL_LOCK, m->type() == AL::FRAMES ? *lockIcon : QIcon()); + } + +//--------------------------------------------------------- +// setName +//--------------------------------------------------------- + +void MarkerItem::setName(const QString& s) + { + setText(COL_NAME, s); + _marker = song->setMarkerName(_marker, s); + } + +//--------------------------------------------------------- +// setLock +//--------------------------------------------------------- + +void MarkerItem::setLock(bool lck) + { + setIcon(COL_LOCK, lck ? *lockIcon : QIcon()); + _marker = song->setMarkerLock(_marker, lck); + } + +//--------------------------------------------------------- +// setTick +//--------------------------------------------------------- + +void MarkerItem::setTick(unsigned v) + { + if (_marker->tick() != v) + _marker = song->setMarkerTick(_marker, v); + QString s; + int bar, beat; + int tick; + _marker->mbt(&bar, &beat, &tick); + s.sprintf("%04d.%02d.%03d", bar+1, beat+1, tick); + setText(COL_TICK, s); + + int min, sec, frame, subframe; + _marker->msf(&min, &sec, &frame, &subframe); + + s.sprintf("%03d:%02d:%02d:%02d", min, sec, frame, subframe); + setText(COL_SMPTE, s); + } + +//--------------------------------------------------------- +// MarkerView +//--------------------------------------------------------- + +MarkerView::MarkerView() + : TopWin() + { + lockChange = false; + setWindowTitle(tr("MusE: Marker")); + + //---------Actions---------------------------- + QAction* markerAdd = new QAction(QIcon(*flagIcon), tr("add marker"), this); + markerAdd->setToolTip(tr("Add Marker")); + connect(markerAdd, SIGNAL(triggered()), SLOT(addMarker())); + + QAction* markerDelete = getAction("delete", this); + connect(markerDelete, SIGNAL(triggered()), SLOT(deleteMarker())); + + //---------Pulldown Menu---------------------------- + QMenuBar* mb = menuBar(); + + QMenu* editMenu = mb->addMenu(tr("&Edit")); + editMenu->addAction(markerAdd); + editMenu->addAction(markerDelete); + + //---------ToolBar---------------------------------- + QToolBar* tools = addToolBar(tr("marker-tools")); + tools->addAction(undoAction); + tools->addAction(redoAction); + + QToolBar* edit = addToolBar(tr("edit tools")); + edit->addAction(markerAdd); + edit->addAction(markerDelete); + + //--------------------------------------------------- + // master + //--------------------------------------------------- + + QWidget* w = new QWidget; + setCentralWidget(w); + QVBoxLayout* vbox = new QVBoxLayout; + w->setLayout(vbox); + + table = new QTreeWidget; + table->setUniformRowHeights(true); + table->setAlternatingRowColors(true); + table->setSelectionBehavior(QAbstractItemView::SelectRows); + table->setSelectionMode(QTreeWidget::SingleSelection); + table->setSortingEnabled(false); + table->setIndentation(0); + QStringList labels; + labels << tr("Bar:Beat:Tick") + << tr("Min:Sc:Fr:Sf") + << tr("Lock") + << tr("Text"); + table->setHeaderLabels(labels); + + table->header()->resizeSection(0, 120); + table->header()->resizeSection(1, 120); + table->header()->resizeSection(2, 50); + table->header()->resizeSection(3, 200); +// table->header()->resizeSection(mnWidthMode(3, QTreeWidget::Maximum); + connect(table, SIGNAL(currentItemChanged(QTreeWidgetItem*,QTreeWidgetItem*)), SLOT(currentChanged(QTreeWidgetItem*))); + connect(table, SIGNAL(itemSelectionChanged()), SLOT(selectionChanged())); + connect(table, SIGNAL(itemClicked(QTreeWidgetItem*,int)), SLOT(clicked(QTreeWidgetItem*))); + + QGroupBox* props = new QGroupBox(tr("Marker Properties")); + QHBoxLayout* propsLayout = new QHBoxLayout; + props->setLayout(propsLayout); + + editTick = new Awl::PosEdit; + propsLayout->addWidget(editTick); + editTick->setSizePolicy(QSizePolicy(QSizePolicy::Fixed, + QSizePolicy::Fixed)); + + editSMPTE = new Awl::PosEdit; + propsLayout->addWidget(editSMPTE); + editSMPTE->setSmpte(true); + editSMPTE->setSizePolicy(QSizePolicy(QSizePolicy::Fixed, + QSizePolicy::Fixed)); + + lock = new QToolButton; + propsLayout->addWidget(lock); + lock->setIcon(*lockIcon); + lock->setCheckable(true); + + editName = new QLineEdit; + propsLayout->addWidget(editName); + editName->setSizePolicy(QSizePolicy(QSizePolicy::Expanding, + QSizePolicy::Preferred)); + connect(editName, SIGNAL(textChanged(const QString&)), + SLOT(nameChanged(const QString&))); + connect(editTick, SIGNAL(valueChanged(const Pos&)), + SLOT(tickChanged(const Pos&))); + connect(editSMPTE, SIGNAL(valueChanged(const Pos&)), + SLOT(tickChanged(const Pos&))); + connect(editSMPTE, SIGNAL(valueChanged(const Pos&)), + editTick, SLOT(setValue(const Pos&))); + connect(editTick, SIGNAL(valueChanged(const Pos&)), + editSMPTE, SLOT(setValue(const Pos&))); + connect(lock, SIGNAL(toggled(bool)), + SLOT(lockChanged(bool))); + connect(song, SIGNAL(markerChanged(int)), SLOT(markerChanged(int))); + + vbox->addWidget(table); + vbox->addWidget(props); + + //--------------------------------------------------- + // Rest + //--------------------------------------------------- + +// connect(song, SIGNAL(songChanged(int)), SLOT(updateList())); + updateList(); + markerChanged(Song::MARKER_CUR); // select current marker + } + +//--------------------------------------------------------- +// addMarker +//--------------------------------------------------------- + +void MarkerView::addMarker() + { + addMarker(song->cPos()); + } + +void MarkerView::addMarker(const AL::Pos& pos) + { +// new MarkerItem(table, m); + song->addMarker(QString(""), pos); + table->sortItems(0, Qt::AscendingOrder); + } + +//--------------------------------------------------------- +// deleteMarker +//--------------------------------------------------------- + +void MarkerView::deleteMarker() + { + MarkerItem* item = (MarkerItem*)table->currentItem(); + if (item) { + AL::Marker* marker = item->marker(); + delete item; + song->removeMarker(marker); + } + } + +//--------------------------------------------------------- +// updateList +//--------------------------------------------------------- + +void MarkerView::updateList() + { + table->clear(); + AL::MarkerList* marker = song->marker(); + for (AL::iMarker i = marker->begin(); i != marker->end(); ++i) { + AL::Marker* m = &i->second; + new MarkerItem(table, m); + } + } + +//--------------------------------------------------------- +// currentChanged +//--------------------------------------------------------- + +void MarkerView::currentChanged(QTreeWidgetItem* i) + { + MarkerItem* item = (MarkerItem*)i; + if (item == 0) { // never triggered + editTick->setValue(0); + editSMPTE->setValue(0); + editName->setText(QString("")); + lock->setChecked(false); + editSMPTE->setEnabled(false); + editTick->setEnabled(false); + lock->setEnabled(false); + editName->setEnabled(false); + } + else { + editTick->setValue(item->tick()); + editSMPTE->setValue(item->tick()); + editName->setText(item->name()); + editName->setEnabled(true); + lock->setChecked(item->lock()); + lock->setEnabled(true); + editSMPTE->setEnabled(item->lock()); + editTick->setEnabled(!item->lock()); + } + } + +//--------------------------------------------------------- +// selectionChanged +//--------------------------------------------------------- + +void MarkerView::selectionChanged() + { +#if 0 + QList<QTreeWidgetItem*> sel = table->selectedItems(); + if (!sel.empty()) { + MarkerItem* item = (MarkerItem*)(sel[0]); + } +#endif + } + +//--------------------------------------------------------- +// clicked +//--------------------------------------------------------- + +void MarkerView::clicked(QTreeWidgetItem* i) + { + MarkerItem* item = (MarkerItem*)i; + if (item == 0) { + table->clearSelection(); + return; + } + Pos p(item->tick(), AL::TICKS); + song->setPos(0, p, true, true, false); + } + +//--------------------------------------------------------- +// nameChanged +//--------------------------------------------------------- + +void MarkerView::nameChanged(const QString& s) + { + MarkerItem* item = (MarkerItem*)table->currentItem(); + if (item) + item->setName(s); + } + +//--------------------------------------------------------- +// tickChanged +//--------------------------------------------------------- + +void MarkerView::tickChanged(const Pos& pos) + { + MarkerItem* item = (MarkerItem*)table->currentItem(); + if (item) { + lockChange = true; + item->setTick(pos.tick()); + Pos p(pos.tick(), AL::TICKS); + song->setPos(0, p, true, true, false); + lockChange = false; + } + } + +//--------------------------------------------------------- +// lockChanged +//--------------------------------------------------------- + +void MarkerView::lockChanged(bool lck) + { + MarkerItem* item = (MarkerItem*)table->currentItem(); + if (item) { + item->setLock(lck); + editSMPTE->setEnabled(item->lock()); + editTick->setEnabled(!item->lock()); + } + } + +//--------------------------------------------------------- +// markerChanged +//--------------------------------------------------------- + +void MarkerView::markerChanged(int val) + { + if (lockChange) + return; + switch (val) { + case Song::MARKER_ADD: + case Song::MARKER_REMOVE: + updateList(); + // fall through + case Song::MARKER_CUR: + { + AL::MarkerList* marker = song->marker(); + for (AL::iMarker i = marker->begin(); i != marker->end(); ++i) { + if (i->second.current()) { + int n = table->topLevelItemCount(); + for (int k = 0; k < n; ++k) { + MarkerItem* item = (MarkerItem*)(table->topLevelItem(k)); + if (item->marker() == &i->second) { + table->setCurrentItem(item); + return; + } + } + } + } + } + break; + case Song::MARKER_NAME: + case Song::MARKER_TICK: + case Song::MARKER_LOCK: + break; + } + } + |