diff options
Diffstat (limited to 'attic/muse2-oom/muse2/muse/master/lmaster.cpp')
| -rw-r--r-- | attic/muse2-oom/muse2/muse/master/lmaster.cpp | 750 |
1 files changed, 0 insertions, 750 deletions
diff --git a/attic/muse2-oom/muse2/muse/master/lmaster.cpp b/attic/muse2-oom/muse2/muse/master/lmaster.cpp deleted file mode 100644 index 00a09d13..00000000 --- a/attic/muse2-oom/muse2/muse/master/lmaster.cpp +++ /dev/null @@ -1,750 +0,0 @@ -//========================================================= -// MusE -// Linux Music Editor -// $Id: lmaster.cpp,v 1.2.2.8 2009/03/09 02:05:18 terminator356 Exp $ -// (C) Copyright 2000 Werner Schweer (ws@seh.de) -//========================================================= - -#include "awl/posedit.h" -#include "awl/sigedit.h" - -#include "lmaster.h" -#include "xml.h" -#include "song.h" -#include "globals.h" -#include "audio.h" -///#include "posedit.h" -///#include "sigedit.h" -#include "shortcuts.h" -#include "debug.h" - -#include <QCloseEvent> -#include <QGridLayout> -#include <QHeaderView> -#include <QLineEdit> -#include <QMenu> -#include <QMenuBar> -#include <QMessageBox> -#include <QSignalMapper> -#include <QStyle> -#include <QToolBar> -#include <QToolButton> -#include <QTreeWidget> - -#define LMASTER_BEAT_COL 0 -#define LMASTER_TIME_COL 1 -#define LMASTER_TYPE_COL 2 -#define LMASTER_VAL_COL 3 - -#define LMASTER_MSGBOX_STRING "MusE: List Editor" -//--------------------------------------------------------- -// closeEvent -//--------------------------------------------------------- - -void LMaster::closeEvent(QCloseEvent* e) - { - emit deleted((unsigned long)this); - e->accept(); - } - -//--------------------------------------------------------- -// songChanged -//--------------------------------------------------------- - -void LMaster::songChanged(int type) - { - if (type & (SC_SIG | SC_TEMPO)) - updateList(); - } - -//--------------------------------------------------------- -// LMaster -//--------------------------------------------------------- - -LMaster::LMaster() - : MidiEditor(0, 0, 0) - { - pos_editor = 0; - editor = 0; - sig_editor = 0; - editedItem = 0; - editingNewItem = false; - setWindowTitle(tr("MusE: Mastertrack")); - setMinimumHeight(100); - setFixedWidth(400); - - //---------Pulldown Menu---------------------------- - menuEdit = menuBar()->addMenu(tr("&Edit")); - QSignalMapper *signalMapper = new QSignalMapper(this); - menuEdit->addActions(undoRedo->actions()); - menuEdit->addSeparator(); - tempoAction = menuEdit->addAction(tr("Insert Tempo")); - signAction = menuEdit->addAction(tr("Insert Signature")); - posAction = menuEdit->addAction(tr("Edit Positon")); - valAction = menuEdit->addAction(tr("Edit Value")); - delAction = menuEdit->addAction(tr("Delete Event")); - delAction->setShortcut(Qt::Key_Delete); - - connect(tempoAction, SIGNAL(triggered()), signalMapper, SLOT(map())); - connect(signAction, SIGNAL(triggered()), signalMapper, SLOT(map())); - connect(posAction, SIGNAL(triggered()), signalMapper, SLOT(map())); - connect(valAction, SIGNAL(triggered()), signalMapper, SLOT(map())); - connect(delAction, SIGNAL(triggered()), signalMapper, SLOT(map())); - - signalMapper->setMapping(tempoAction, CMD_INSERT_TEMPO); - signalMapper->setMapping(signAction, CMD_INSERT_SIG); - signalMapper->setMapping(posAction, CMD_EDIT_BEAT); - signalMapper->setMapping(valAction, CMD_EDIT_VALUE); - signalMapper->setMapping(delAction, CMD_DELETE); - - connect(signalMapper, SIGNAL(mapped(int)), SLOT(cmd(int))); - - //---------ToolBar---------------------------------- - tools = addToolBar(tr("Master tools")); - tools->addActions(undoRedo->actions()); - - //QToolBar* edit = new QToolBar(this, "edit tools"); - QToolBar* edit = addToolBar(tr("Edit tools")); - //QToolButton* tempoButton = new QToolButton(edit); - QToolButton* tempoButton = new QToolButton(); - //QToolButton* timeSigButton = new QToolButton(edit); - QToolButton* timeSigButton = new QToolButton(); - tempoButton->setText(tr("Tempo")); - timeSigButton->setText(tr("Timesig")); - tempoButton->setToolTip(tr("new tempo")); - timeSigButton->setToolTip(tr("new signature")); - edit->addWidget(tempoButton); - edit->addWidget(timeSigButton); - - ///Q3Accel* qa = new Q3Accel(this); - ///qa->connectItem(qa->insertItem(Qt::CTRL+Qt::Key_Z), song, SLOT(undo())); - ///qa->connectItem(qa->insertItem(Qt::CTRL+Qt::Key_Y), song, SLOT(redo())); - - //--------------------------------------------------- - // master - //--------------------------------------------------- - - view = new QTreeWidget; - view->setAllColumnsShowFocus(true); - view->setSelectionMode(QAbstractItemView::SingleSelection); - QStringList columnnames; - columnnames << tr("Meter") - << tr("Time") - << tr("Type") - << tr("Value"); - view->setHeaderLabels(columnnames); - view->setColumnWidth(2,80); - view->header()->setStretchLastSection(true); - - //--------------------------------------------------- - // Rest - //--------------------------------------------------- - -// QSizeGrip* corner = new QSizeGrip(mainw); - - mainGrid->setRowStretch(0, 100); - mainGrid->setColumnStretch(0, 100); - - mainGrid->addWidget(view, 0, 0); -// mainGrid->addWidget(corner, 1, 1, AlignBottom | AlignRight); - updateList(); - - connect(view, SIGNAL(currentItemChanged(QTreeWidgetItem*, QTreeWidgetItem*)), SLOT(select(QTreeWidgetItem*, QTreeWidgetItem*))); - connect(view, SIGNAL(itemPressed(QTreeWidgetItem*, int)), SLOT(itemPressed(QTreeWidgetItem*, int))); - connect(view, SIGNAL(itemDoubleClicked(QTreeWidgetItem*, int)), SLOT(itemDoubleClicked(QTreeWidgetItem*))); - connect(song, SIGNAL(songChanged(int)), SLOT(songChanged(int))); - connect(tempoButton, SIGNAL(clicked()), SLOT(tempoButtonClicked())); - connect(timeSigButton, SIGNAL(clicked()), SLOT(timeSigButtonClicked())); - - initShortcuts(); - } - -//--------------------------------------------------------- -// ~LMaster -//--------------------------------------------------------- - -LMaster::~LMaster() - { - //undoRedo->removeFrom(tools); // p4.0.6 Removed - } - -//--------------------------------------------------------- -// insertSig -//--------------------------------------------------------- - -void LMaster::insertSig(const AL::SigEvent* ev) - { - new LMasterSigEventItem(view, ev); - } - -//--------------------------------------------------------- -// insertTempo -//--------------------------------------------------------- - -void LMaster::insertTempo(const TEvent* ev) - { - new LMasterTempoItem(view, ev); - } - -//--------------------------------------------------------- -// updateList -//--------------------------------------------------------- - -void LMaster::updateList() - { - LMasterLViewItem* selected = (LMasterLViewItem*) view->currentItem(); - LMASTER_LVTYPE type = LMASTER_TEMPO; - unsigned tick = 0; - - if (selected) { - type = selected->getType(); - tick = selected->tick(); - } - - view->clear(); - const TempoList* t = &tempomap; - const AL::SigList* s = &AL::sigmap; - - criTEvent it = t->rbegin(); - AL::criSigEvent is = s->rbegin(); - for (;;) { - if (it == t->rend()) { - while(is != s->rend()) { - insertSig(is->second); - ++is; - } - break; - } - if (is == s->rend()) { - while (it != t->rend()) { - insertTempo(it->second); - ++it; - } - break; - } - if (is->second->tick > it->second->tick) { - insertSig(is->second); - ++is; - } - else { - insertTempo(it->second); - ++it; - } - } - - // Try to reselect the previous selection: - if(selected) - { - LMasterLViewItem* tmp = getItemAtPos(tick, type); - if (tmp) { - view->clearSelection(); - view->setCurrentItem(tmp); - } - } - } - -//--------------------------------------------------------- -// readStatus -//--------------------------------------------------------- - -void LMaster::readStatus(Xml& xml) - { - for (;;) { - Xml::Token token = xml.parse(); - const QString& tag = xml.s1(); - if (token == Xml::Error || token == Xml::End) - break; - switch (token) { - case Xml::TagStart: - if (tag == "midieditor") - MidiEditor::readStatus(xml); - else - xml.unknown("LMaster"); - break; - case Xml::TagEnd: - if (tag == "lmaster") - return; - default: - break; - } - } - } - -//--------------------------------------------------------- -// writeStatus -//--------------------------------------------------------- - -void LMaster::writeStatus(int level, Xml& xml) const - { - xml.tag(level++, "lmaster"); - MidiEditor::writeStatus(level, xml); - xml.tag(level, "/lmaster"); - } - -//--------------------------------------------------------- -// select -//--------------------------------------------------------- - -void LMaster::select(QTreeWidgetItem* /*item*/, QTreeWidgetItem* /*previous_item*/) - { -// printf("select %x\n", unsigned(item)); - } - -//--------------------------------------------------------- -// cmd -//--------------------------------------------------------- - -void LMaster::cmd(int cmd) - { - switch(cmd) { - case CMD_DELETE: { - LMasterLViewItem* l = (LMasterLViewItem*) view->currentItem(); - if (!l) - return; - // Delete item: - if (l->tick() != 0) { - if (l == view->topLevelItem(view->topLevelItemCount() - 1)) - view->setCurrentItem(view->itemAbove(l)); - else - view->setCurrentItem(view->itemBelow(l)); - - switch (l->getType()) { - case LMASTER_TEMPO: - { - LMasterTempoItem* t = (LMasterTempoItem*) l; - audio->msgDeleteTempo(t->tick(), t->tempo(), true); - break; - } - case LMASTER_SIGEVENT: - { - LMasterSigEventItem* s = (LMasterSigEventItem*) l; - audio->msgRemoveSig(s->tick(), s->z(), s->n()); - break; - } - default: - M_ERROR("Default switch statement reached"); - break; - } - } - break; - } - case CMD_INSERT_TEMPO: - tempoButtonClicked(); - break; - case CMD_INSERT_SIG: - timeSigButtonClicked(); - break; - case CMD_EDIT_BEAT: - case CMD_EDIT_VALUE: - cmd == CMD_EDIT_VALUE ? editorColumn = LMASTER_VAL_COL : editorColumn = LMASTER_BEAT_COL; - if (view->currentItem() && !editedItem) { - itemDoubleClicked(view->currentItem()); - } - break; - } - } - -/*! - \fn LMaster::itemPressed(QListViewItem* i, const QPoint& p, int column) - */ -void LMaster::itemPressed(QTreeWidgetItem* i, int column) - { - //printf("itemPressed, column: %d\n", column); - if (editedItem) { - if (editorColumn != column || editedItem != i) - returnPressed(); - } - else - editorColumn = column; - } - -//--------------------------------------------------------- -// itemDoubleClicked(QListViewItem* item) -//! Sets lmaster in edit mode, and opens editor for selected value -//--------------------------------------------------------- -void LMaster::itemDoubleClicked(QTreeWidgetItem* i) - { - //printf("itemDoubleClicked\n"); - - if (!editedItem && editorColumn == LMASTER_VAL_COL) { - editedItem = (LMasterLViewItem*) i; - QRect itemRect = view->visualItemRect(editedItem); - int x1 = view->columnWidth(LMASTER_BEAT_COL) + view->columnWidth(LMASTER_TIME_COL) - + view->columnWidth(LMASTER_TYPE_COL); - itemRect.setX(x1); - //Qt makes crazy things with itemRect if this is called directly.. - if (editingNewItem) { - QFontMetrics fm(font()); - int fw = style()->pixelMetric(QStyle::PM_DefaultFrameWidth,0 , this); // ddskrjo 0 - int h = fm.height() + fw * 2; - itemRect.setWidth(view->columnWidth(LMASTER_VAL_COL)); - itemRect.setY(1); - itemRect.setHeight(h); - } - - - // Edit tempo value: - if (editedItem->getType() == LMASTER_TEMPO) { - if (!editor) - editor = new QLineEdit(view->viewport()); - editor->setText(editedItem->text(LMASTER_VAL_COL)); - editor->setGeometry(itemRect); - editor->show(); - editor->setFocus(); - editor->selectAll(); - connect(editor, SIGNAL(returnPressed()), SLOT(returnPressed())); - } - else { // Edit signatur value: - if (!sig_editor) - sig_editor = new SigEdit(view->viewport()); - sig_editor->setValue(editedItem->text(LMASTER_VAL_COL)); - sig_editor->setGeometry(itemRect); - sig_editor->show(); - sig_editor->setFocus(); - connect(sig_editor, SIGNAL(returnPressed()), SLOT(returnPressed())); - } - } - // Edit tempo or signal position: - else if (!editedItem && editorColumn == LMASTER_BEAT_COL) { - editedItem = (LMasterLViewItem*) i; - // Don't allow movement of initial values: - if (editedItem->tick() == 0) { - QMessageBox::information(this, tr(LMASTER_MSGBOX_STRING), - tr("Reposition of the initial tempo and signature events is not allowed") ); - editedItem = 0; - } - // Everything OK - else { - if (!pos_editor) - ///pos_editor = new PosEdit(view->viewport()); - pos_editor = new Awl::PosEdit(view->viewport()); - pos_editor->setValue(editedItem->tick()); - QRect itemRect = view->visualItemRect(editedItem); - itemRect.setX(0); - itemRect.setWidth(view->columnWidth(LMASTER_BEAT_COL)); - pos_editor->setGeometry(itemRect); - pos_editor->show(); - pos_editor->setFocus(); - connect(pos_editor, SIGNAL(returnPressed()), SLOT(returnPressed())); - } - } - } - -//--------------------------------------------------------- -// returnPressed() -//! called when editor is closed -//--------------------------------------------------------- - -void LMaster::returnPressed() - { - if (!editedItem) - return; - - setFocus(); - // Tempo event: - if (editedItem->getType() == LMASTER_TEMPO && editorColumn == LMASTER_VAL_COL) { - QString input = editor->text(); - editor->hide(); - repaint(); - LMasterTempoItem* e = (LMasterTempoItem*) editedItem; - const TEvent* t = e->getEvent(); - unsigned tick = t->tick; - bool conversionOK; - double dbl_input = input.toDouble(&conversionOK); - if (conversionOK && dbl_input < 250.0) { - int tempo = (int) ((1000000.0 * 60.0)/dbl_input); - - if (!editingNewItem) { - song->startUndo(); - audio->msgDeleteTempo(tick, e->tempo(), false); - audio->msgAddTempo(tick, tempo, false); - song->endUndo(SC_TEMPO); - } - // - // New item edited: - // - else { - audio->msgAddTempo(tick, tempo, true); - } - } - else { - QMessageBox::warning(this, tr("MusE: List Editor"), - tr("Input error, conversion not OK or value out of range"), - QMessageBox::Ok, Qt::NoButton - ); - } - } - // - // Beat column, change position of a particular tempo or signature event - // - else if (editorColumn == LMASTER_BEAT_COL) { - int oldtick = editedItem->tick(); - int newtick = pos_editor->pos().tick(); - if (newtick == 0) { // Do not allow change of position to beginning of song - QMessageBox::warning(this, tr(LMASTER_MSGBOX_STRING), - tr("Reposition of tempo and signature events to start position is not allowed!"), - QMessageBox::Ok, Qt::NoButton - ); - } - else if (oldtick != newtick) { // Ignore if tick hasn't changed - if (editedItem->getType() == LMASTER_TEMPO) { - LMasterTempoItem* t = (LMasterTempoItem*) editedItem; - int tempo = t->tempo(); - song->startUndo(); - audio->msgDeleteTempo(oldtick, tempo, false); - audio->msgAddTempo(newtick, tempo, false); - song->endUndo(SC_TEMPO); - // Select the item: - QTreeWidgetItem* newSelected = (QTreeWidgetItem*) getItemAtPos(newtick, LMASTER_TEMPO); - if (newSelected) { - view->clearSelection(); - view->setCurrentItem(newSelected); - } - } - else if (editedItem->getType() == LMASTER_SIGEVENT) { - LMasterSigEventItem* t = (LMasterSigEventItem*) editedItem; - int z = t->z(); - int n = t->n(); - if (!editingNewItem) { - song->startUndo(); - audio->msgRemoveSig(oldtick, z, n, false); //Delete first, in order to get sane tick-value - newtick = pos_editor->pos().tick(); - audio->msgAddSig(newtick, z, n, false); - song->endUndo(SC_SIG); - } - else - audio->msgAddSig(newtick, z, n, false); - //audio->msgAddSig(newtick, z, n, true); - - // Select the item: - QTreeWidgetItem* newSelected = (QTreeWidgetItem*) getItemAtPos(newtick, LMASTER_SIGEVENT); - if (newSelected) { - view->clearSelection(); - view->setCurrentItem(newSelected); - } - } - - } - pos_editor->hide(); - repaint(); - } - // - // SigEvent, value changed: - // - else if (editedItem->getType() == LMASTER_SIGEVENT && editorColumn == LMASTER_VAL_COL) - { - ///Sig newSig = sig_editor->sig(); - AL::TimeSignature newSig = sig_editor->sig(); - - sig_editor->hide(); - - // Added p3.3.43 Prevents aborting with 0 z or n. - if(newSig.isValid()) - { - - LMasterSigEventItem* e = (LMasterSigEventItem*) editedItem; - int tick = e->tick(); - if (!editingNewItem) { - song->startUndo(); - if (tick > 0) - audio->msgRemoveSig(tick, e->z(), e->n(), false); - audio->msgAddSig(tick, newSig.z, newSig.n, false); - song->endUndo(SC_SIG); - } - else - audio->msgAddSig(tick, newSig.z, newSig.n, true); - } - } - - view->setFocus(); - // No item edited now: - editedItem = 0; - editorColumn = -1; - editingNewItem = false; - - } - - -/*! - \fn LMasterLViewItem::text(int column) - \brief Returns the initialized text to the View - */ -QString LMasterLViewItem::text(int column) const - { - QString ret = "?"; - switch (column) { - case LMASTER_BEAT_COL: - ret = c1; - break; - case LMASTER_TIME_COL: - ret = c2; - break; - case LMASTER_TYPE_COL: - ret = c3; - break; - case LMASTER_VAL_COL: - ret = c4; - break; - default: - fprintf(stderr,"LMasterLViewItem::text(int): Default switch statement reached... Unknown column.\n"); - break; - } - return ret; - } - -//--------------------------------------------------------- -// LMasterTempoItem -//! Initializes a LMasterTempoItem with a TEvent -//--------------------------------------------------------- -LMasterTempoItem::LMasterTempoItem(QTreeWidget* parent, const TEvent* ev) - : LMasterLViewItem(parent) - { - tempoEvent = ev; - unsigned t = ev->tick; - //QString c1, c2, c3, c4; - int bar, beat; - unsigned tick; - AL::sigmap.tickValues(t, &bar, &beat, &tick); - c1.sprintf("%04d.%02d.%03d", bar+1, beat+1, tick); - - double time = double(ev->frame) / double(sampleRate); - int min = int(time) / 60; - int sec = int(time) % 60; - int msec = int((time - (min*60 + sec)) * 1000.0); - c2.sprintf("%03d:%02d:%03d", min, sec, msec); - c3 = "Tempo"; - double dt = (1000000.0 * 60.0)/ev->tempo; - c4.setNum(dt, 'f', 3); - setText(0, c1); - setText(1, c2); - setText(2, c3); - setText(3, c4); - } - -//--------------------------------------------------------- -// LMasterSigEventItem -//! Initializes a ListView item with a SigEvent -//--------------------------------------------------------- -LMasterSigEventItem::LMasterSigEventItem(QTreeWidget* parent, const AL::SigEvent* ev) - : LMasterLViewItem(parent) - { - sigEvent = ev; - unsigned t = ev->tick; - int bar, beat; - unsigned tick; - AL::sigmap.tickValues(t, &bar, &beat, &tick); - c1.sprintf("%04d.%02d.%03d", bar+1, beat+1, tick); - - double time = double(tempomap.tick2frame(t)) / double (sampleRate); - int min = int(time) / 60; - int sec = int(time) % 60; - int msec = int((time - (min*60 + sec)) * 1000.0); - c2.sprintf("%03d:%02d:%03d", min, sec, msec); - c3 = "Timesig"; - c4.sprintf("%d/%d", ev->sig.z, ev->sig.n); - setText(0, c1); - setText(1, c2); - setText(2, c3); - setText(3, c4); - } - -//--------------------------------------------------------- -// tempoButtonClicked() -//! inserts a new tempo-item in the list and starts the editor for it -//--------------------------------------------------------- -void LMaster::tempoButtonClicked() - { - LMasterTempoItem* lastTempo = (LMasterTempoItem*) getLastOfType(LMASTER_TEMPO); - QString beatString = ((LMasterLViewItem*)lastTempo)->text(LMASTER_BEAT_COL); - int m, b, t; - Pos p = Pos(beatString); - p.mbt(&m, &b, &t); - m++; //Next bar - int newTick = AL::sigmap.bar2tick(m, b, t); - TEvent* ev = new TEvent(lastTempo->tempo(), newTick); - new LMasterTempoItem(view, ev); - QTreeWidgetItem* newTempoItem = view->topLevelItem(0); - //LMasterTempoItem* newTempoItem = new LMasterTempoItem(view, ev); - - editingNewItem = true; // State - editorColumn = LMASTER_VAL_COL; // Set that we edit editorColumn - view->clearSelection(); - view->setCurrentItem(newTempoItem); - itemDoubleClicked(newTempoItem); - } - - -//--------------------------------------------------------- -// tempoButtonClicked() -//! inserts a new sig-item in the list and starts the editor for it -//--------------------------------------------------------- -void LMaster::timeSigButtonClicked() - { - LMasterSigEventItem* lastSig = (LMasterSigEventItem*) getLastOfType(LMASTER_SIGEVENT); - QString beatString = ((LMasterLViewItem*)lastSig)->text(LMASTER_BEAT_COL); - int m, b, t; - Pos p = Pos(beatString); - p.mbt(&m, &b, &t); - m++; - int newTick = AL::sigmap.bar2tick(m, b, t); - AL::SigEvent* ev = new AL::SigEvent(AL::TimeSignature(lastSig->z(), lastSig->n()), newTick); - new LMasterSigEventItem(view, ev); - QTreeWidgetItem* newSigItem = view->topLevelItem(0); - //LMasterSigEventItem* newSigItem = new LMasterSigEventItem(view, ev); - - editingNewItem = true; // State - editorColumn = LMASTER_VAL_COL; // Set that we edit editorColumn - view->clearSelection(); - view->setCurrentItem(newSigItem); - itemDoubleClicked(newSigItem); - } - - -/*! - \fn LMaster::getLastOfType(LMASTER_LVTYPE t) - */ -LMasterLViewItem* LMaster::getLastOfType(LMASTER_LVTYPE t) - { - LMasterLViewItem* tmp = (LMasterLViewItem*) view->topLevelItem(view->topLevelItemCount() - 1); - while (tmp->getType() != t) { - tmp = (LMasterLViewItem*) view->itemAbove(tmp); - } - return tmp; - } - - -/*! - \fn LMaster::getItemAtPos(unsigned tick, LMASTER_LVTYPE t) - */ -LMasterLViewItem* LMaster::getItemAtPos(unsigned tick, LMASTER_LVTYPE t) - { - LMasterLViewItem* tmp = (LMasterLViewItem*) view->topLevelItem(0); - while (tmp) { - if (tmp->getType() == t && tmp->tick() == tick) - return tmp; - tmp = (LMasterLViewItem*) view->itemBelow(tmp); - } - - return 0; - } - - -/*! - \fn LMaster::configChanged() - */ -void LMaster::configChanged() - { - initShortcuts(); - } - - -/*! - \fn LMaster::initShortcuts() - */ -void LMaster::initShortcuts() - { - tempoAction->setShortcut(shortcuts[SHRT_LM_INS_TEMPO].key); - signAction->setShortcut(shortcuts[SHRT_LM_INS_SIG].key); - posAction->setShortcut(shortcuts[SHRT_LM_EDIT_BEAT].key); - valAction->setShortcut(shortcuts[SHRT_LM_EDIT_VALUE].key); - } |