diff options
Diffstat (limited to 'attic/muse_qt4_evolution/muse/midiedit/drumedit.cpp')
| -rw-r--r-- | attic/muse_qt4_evolution/muse/midiedit/drumedit.cpp | 450 |
1 files changed, 0 insertions, 450 deletions
diff --git a/attic/muse_qt4_evolution/muse/midiedit/drumedit.cpp b/attic/muse_qt4_evolution/muse/midiedit/drumedit.cpp deleted file mode 100644 index a21a56a0..00000000 --- a/attic/muse_qt4_evolution/muse/midiedit/drumedit.cpp +++ /dev/null @@ -1,450 +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 "drumedit.h" -#include "icons.h" -#include "drummap.h" -#include "audio.h" -#include "shortcuts.h" -#include "part.h" -#include "muse.h" -#include "song.h" - -static const int drumeditTools = PointerTool | PencilTool | RubberTool | DrawTool; - -int DrumEdit::initWidth = DrumEdit::INIT_WIDTH; -int DrumEdit::initHeight = DrumEdit::INIT_HEIGHT; -int DrumEdit::initRaster = DrumEdit::INIT_RASTER; -int DrumEdit::initQuant = DrumEdit::INIT_QUANT; -bool DrumEdit::initFollow = DrumEdit::INIT_FOLLOW; -bool DrumEdit::initSpeaker = DrumEdit::INIT_SPEAKER; -bool DrumEdit::initMidiin = DrumEdit::INIT_MIDIIN; -double DrumEdit::initXmag = 0.08; // DrumEdit::INIT_XMAG; -int DrumEdit::initApplyTo = DrumEdit::INIT_APPLY_TO; - -//--------------------------------------------------------- -// DrumEdit -//--------------------------------------------------------- - -DrumEdit::DrumEdit(PartList* pl, bool init) - : MidiEditor(pl) - { - _applyTo = initApplyTo; - - deltaMode = false; - drumMap = &noDrumMap; - - //---------Pulldown Menu---------------------------- - QMenuBar* mb = menuBar(); - - menuEdit->addSeparator(); - menuEdit->addAction(getAction("delete", this)); - - // Functions - menuFunctions = mb->addMenu(tr("&Functions")); - menuFunctions->addAction(getAction("midi_fixed_len", this)); - menuFunctions->addAction(getAction("midi_mod_velo", this)); - - menuSelect = menuEdit->addMenu(tr("&Select")); - menuSelect->setIcon(QIcon(*selectIcon)); - - menuSelect->addAction(getAction("sel_all", this)); - menuSelect->addAction(getAction("sel_none", this)); - menuSelect->addAction(getAction("sel_inv", this)); - menuSelect->addSeparator(); - menuSelect->addAction(getAction("sel_ins_loc", this)); - menuSelect->addAction(getAction("sel_out_loc", this)); - - connect(menuSelect, SIGNAL(triggered(QAction*)), SLOT(cmd(QAction*))); - connect(menuFunctions, SIGNAL(triggered(QAction*)), SLOT(cmd(QAction*))); - - //--------------------------------------------------- - // Toolbars - //--------------------------------------------------- - - tools = addToolBar(tr("Drum Tools")); - tools->addAction(undoAction); - tools->addAction(redoAction); - tools->addSeparator(); - - tools->addAction(stepRecAction); - stepRecAction->setChecked(INIT_SREC); - - tools->addAction(midiInAction); - midiInAction->setChecked(INIT_MIDIIN); - - tools->addAction(speaker); - speaker->setChecked(INIT_SPEAKER); - - tools->addAction(followSongAction); - followSongAction->setChecked(INIT_FOLLOW); - - tools2 = new EditToolBar(this, drumeditTools); - addToolBar(tools2); - - QToolBar* transport = addToolBar(tr("Transport")); - muse->setupTransportToolbar(transport); - - addToolBarBreak(); - toolbar = new Toolbar1(initRaster, initQuant, false); - addToolBar(toolbar); - addToolBarBreak(); - info = new NoteInfo(this); - addToolBar(info); - - tcanvas = new DrumCanvas(this); - setCentralWidget(tcanvas); - tcanvas->setCornerWidget(new QSizeGrip(tcanvas)); - tcanvas->setFollow(INIT_FOLLOW); - - connect(song, SIGNAL(posChanged(int,const AL::Pos&,bool)), canvas(), SLOT(setLocatorPos(int,const AL::Pos&,bool))); - connect(canvas(), SIGNAL(posChanged(int,const AL::Pos&)), SLOT(setPos(int,const AL::Pos&))); - - connect(canvas(), SIGNAL(toolChanged(int)), tools2, SLOT(set(int))); - connect(tools2, SIGNAL(toolChanged(int)), canvas(), SLOT(setTool(int))); - - connect(canvas(), SIGNAL(selectionChanged(int, Event&, Part*)), - SLOT(setSelection(int, Event&, Part*))); - - setWindowTitle(canvas()->getCaption()); - - Pos p1(0, AL::TICKS), p2(0, AL::TICKS); - canvas()->range(p1, p2); - p2 += AL::sigmap.ticksMeasure(p2.tick()); // show one more measure - canvas()->setTimeRange(p1, p2); - - // connect toolbar - connect(canvas(), SIGNAL(cursorPos(const AL::Pos&,bool)), toolbar, SLOT(setTime(const AL::Pos&,bool))); - connect(toolbar, SIGNAL(quantChanged(int)), SLOT(setQuant(int))); - connect(toolbar, SIGNAL(rasterChanged(int)), SLOT(setRaster(int))); - connect(toolbar, SIGNAL(soloChanged(bool)), SLOT(soloChanged(bool))); - connect(toolbar, SIGNAL(toChanged(int)), SLOT(setApplyTo(int))); - - connect(info, SIGNAL(valueChanged(NoteInfo::ValType, int)), SLOT(noteinfoChanged(NoteInfo::ValType, int))); - - clipboardChanged(); // enable/disable "Paste" - selectionChanged(); // enable/disable "Copy" & "Paste" - - canvas()->selectFirst(); - - // - // install misc shortcuts - // - QShortcut* sc; - sc = new QShortcut(Qt::Key_Escape, this); - sc->setContext(Qt::WindowShortcut); - connect(sc, SIGNAL(activated()), SLOT(close())); - - QSignalMapper* cmdMap = new QSignalMapper(this); - static const char* actions[] = { - "curpos_increase", "curpos_decrease", - "pointer", "pencil", "eraser", - "midi_quant_1", "midi_quant_2", "midi_quant_3", "midi_quant_4", - "midi_quant_5", "midi_quant_6", "midi_quant_7", - "midi_quant_triol", "midi_quant_punct", "midi_quant_punct2" - }; - for (unsigned i = 0; i < sizeof(actions)/sizeof(*actions); ++i) { - QAction* a = getAction(actions[i], this); - addAction(a); - cmdMap->setMapping(a, a); - connect(a, SIGNAL(triggered()), cmdMap, SLOT(map())); - } - connect(cmdMap, SIGNAL(mapped(QObject*)), SLOT(drumCmd(QObject*))); - - - connect(song, SIGNAL(songChanged(int)), canvas(), SLOT(songChanged(int))); - connect(followSongAction, SIGNAL(toggled(bool)), canvas(), SLOT(setFollow(bool))); - canvas()->selectFirst(); - - Part* part = canvas()->part(); - - setRaster(part->raster() != -1 ? part->raster() : initRaster); - setQuant(part->quant() != -1 ? part->quant() : initQuant); - setXmag(part->xmag() != -1.0 ? part->xmag() : initXmag); - - if (init) - initFromPart(); - else - resize(initWidth, initHeight); - } - -//--------------------------------------------------------- -// ~DrumEdit -//--------------------------------------------------------- - -DrumEdit::~DrumEdit() - { - } - -//--------------------------------------------------------- -// closeEvent -//--------------------------------------------------------- - -void DrumEdit::closeEvent(QCloseEvent* e) - { - MidiEditor::closeEvent(e); - } - -//--------------------------------------------------------- -// setSelection -// update Info Line -//--------------------------------------------------------- - -void DrumEdit::setSelection(int tick, Event& e, Part* p) - { - int selections = canvas()->selectionSize(); - selEvent = e; - selPart = p; - - if (selections > 1) { - info->setEnabled(true); - info->setDeltaMode(true); - if (!deltaMode) { - deltaMode = true; - info->setValues(0, 0, 0, 0, 0); - tickOffset = 0; - lenOffset = 0; - pitchOffset = 0; - veloOnOffset = 0; - veloOffOffset = 0; - } - } - else if (selections == 1) { - deltaMode = false; - info->setEnabled(true); - info->setDeltaMode(false); - info->setValues(tick, - selEvent.lenTick(), - selEvent.pitch(), - selEvent.velo(), - selEvent.veloOff()); - } - else { - deltaMode = false; - info->setEnabled(false); - } - selectionChanged(); - } - -//--------------------------------------------------------- -// soloChanged -//--------------------------------------------------------- - -void DrumEdit::soloChanged(bool flag) - { - song->setSolo(canvas()->track(), flag); - } - -//--------------------------------------------------------- -// edit currently selected Event -//--------------------------------------------------------- - -void DrumEdit::noteinfoChanged(NoteInfo::ValType type, int val) - { - int selections = canvas()->selectionSize(); - - if (selections == 0) { - printf("noteinfoChanged while nothing selected\n"); - } - else if (selections == 1) { - Event event = selEvent.clone(); - switch(type) { - case NoteInfo::VAL_TIME: - event.setTick(val - selPart->tick()); - break; - case NoteInfo::VAL_LEN: - event.setLenTick(val); - break; - case NoteInfo::VAL_VELON: - event.setVelo(val); - break; - case NoteInfo::VAL_VELOFF: - event.setVeloOff(val); - break; - case NoteInfo::VAL_PITCH: - event.setPitch(val); - break; - } - audio->msgChangeEvent(selEvent, event, selPart); - } - else { - // multiple events are selected; treat noteinfo values - // as offsets to event values - - int delta = 0; - switch (type) { - case NoteInfo::VAL_TIME: - delta = val - tickOffset; - tickOffset = val; - break; - case NoteInfo::VAL_LEN: - delta = val - lenOffset; - lenOffset = val; - break; - case NoteInfo::VAL_VELON: - delta = val - veloOnOffset; - veloOnOffset = val; - break; - case NoteInfo::VAL_VELOFF: - delta = val - veloOffOffset; - veloOffOffset = val; - break; - case NoteInfo::VAL_PITCH: - delta = val - pitchOffset; - pitchOffset = val; - break; - } - if (delta) - canvas()->modifySelected(type, delta); - } - } - -//--------------------------------------------------------- -// cmd -// pulldown menu commands -//--------------------------------------------------------- - -void DrumEdit::cmd(QAction* a) - { - canvas()->cmd(a); - } - -//--------------------------------------------------------- -// drumCmd -//--------------------------------------------------------- - -void DrumEdit::drumCmd(QObject* object) - { - QAction* a = (QAction*)object; - QString cmd(a->data().toString()); - - static const int rasterTable[] = { - //-9----8- 7 6 5 4 3(1/4) 2 1 - 4, 8, 16, 32, 64, 128, 256, 512, 1024, // triple - 6, 12, 24, 48, 96, 192, 384, 768, 1536, - 9, 18, 36, 72, 144, 288, 576, 1152, 2304 // dot - }; - - DrumCanvas* dc = canvas(); - int index = 0; - int n = sizeof(rasterTable); - for (; index < n; ++index) - if (rasterTable[index] == raster()) - break; - int off = (index / 9) * 9; - index = index % 9; - int val; - - if (cmd == "curpos_increase") { - dc->cmd(a); - return; - } - else if (cmd == "curpos_decrease") { - dc->cmd(a); - return; - } - else if (cmd == "pointer") { - tools2->set(PointerTool); - return; - } - else if (cmd == "pencil") { - tools2->set(PencilTool); - return; - } - else if (cmd == "eraser") { - tools2->set(RubberTool); - return; - } - else if (cmd == "midi_quant_1") - val = rasterTable[8 + off]; - else if (cmd == "midi_quant_2") - val = rasterTable[7 + off]; - else if (cmd == "midi_quant_3") - val = rasterTable[6 + off]; - else if (cmd == "midi_quant_4") - val = rasterTable[5 + off]; - else if (cmd == "midi_quant_5") - val = rasterTable[4 + off]; - else if (cmd == "midi_quant_6") - val = rasterTable[3 + off]; - else if (cmd == "midi_quant_7") - val = rasterTable[2 + off]; - else if (cmd == "midi_quant_triol") - val = rasterTable[index + ((off == 0) ? 9 : 0)]; - else if (cmd == "midi_quant_punct") - val = rasterTable[index + ((off == 18) ? 9 : 18)]; - - else if (cmd == "midi_quant_punct2") { - if ((off == 18) && (index > 2)) { - val = rasterTable[index + 9 - 1]; - } - else if ((off == 9) && (index < 8)) { - val = rasterTable[index + 18 + 1]; - } - else - return; - } - else { - printf("DrumEdit::drumCmd: unknown cmd <%s>\n", cmd.toLatin1().data()); - return; - } - setQuant(val); - setRaster(val); - toolbar->setQuant(quant()); - toolbar->setRaster(raster()); - } - -//--------------------------------------------------------- -// writeConfiguration -//--------------------------------------------------------- - -void DrumEdit::writeConfiguration(Xml& xml) - { - xml.stag("DrumEdit"); - if (DrumEdit::initWidth != DrumEdit::INIT_WIDTH) - xml.tag("width", DrumEdit::initWidth); - if (DrumEdit::initHeight != DrumEdit::INIT_HEIGHT) - xml.tag("height", DrumEdit::initHeight); - if (DrumEdit::initRaster != DrumEdit::INIT_RASTER) - xml.tag("raster", DrumEdit::initRaster); - xml.etag("DrumEdit"); - } - -//--------------------------------------------------------- -// readConfiguration -//--------------------------------------------------------- - -void DrumEdit::readConfiguration(QDomNode node) - { - for (node = node.firstChild(); !node.isNull(); node = node.nextSibling()) { - QDomElement e = node.toElement(); - QString tag(e.tagName()); - int i = e.text().toInt(); - if (tag == "width") - DrumEdit::initWidth = i; - else if (tag == "height") - DrumEdit::initHeight = i; - else if (tag == "raster") - DrumEdit::initRaster = i; - else - printf("MusE:DrumEdit: unknown tag %s\n", tag.toLatin1().data()); - } - } - |