diff options
Diffstat (limited to 'muse_qt4_evolution/muse/midirack.cpp')
| -rw-r--r-- | muse_qt4_evolution/muse/midirack.cpp | 208 |
1 files changed, 0 insertions, 208 deletions
diff --git a/muse_qt4_evolution/muse/midirack.cpp b/muse_qt4_evolution/muse/midirack.cpp deleted file mode 100644 index 0b054729..00000000 --- a/muse_qt4_evolution/muse/midirack.cpp +++ /dev/null @@ -1,208 +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 "icons.h" -#include "gconfig.h" -#include "midirack.h" -#include "track.h" -#include "song.h" -#include "midiplugin.h" -#include "audio.h" -#include "muse.h" -#include "gui.h" - -//--------------------------------------------------------- -// MidiRack -//--------------------------------------------------------- - -MidiRack::MidiRack(QWidget* parent, MidiTrackBase* t) - : QListWidget(parent) - { - setUniformItemSizes(true); - setAlternatingRowColors(true); - setAttribute(Qt::WA_DeleteOnClose, true); - verticalScrollBar()->setStyle(smallStyle); - track = t; -// setFont(config.fonts[1]); - - setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOff); - - setSelectionMode(QAbstractItemView::SingleSelection); - songChanged(SC_RACK); // force update - connect(this, SIGNAL(itemDoubleClicked(QListWidgetItem*)), - this, SLOT(doubleClicked(QListWidgetItem*))); - connect(song, SIGNAL(songChanged(int)), SLOT(songChanged(int))); - setToolTip(tr("midi effect rack")); - } - -//--------------------------------------------------------- -// sizeHint -//--------------------------------------------------------- - -QSize MidiRack::sizeHint() const - { - QFontMetrics fm(font()); - int h = fm.lineSpacing() * MidiPipelineDepth + 1; - return QSize(STRIP_WIDTH, h); - } - -//--------------------------------------------------------- -// songChanged -//--------------------------------------------------------- - -void MidiRack::songChanged(int typ) - { - if (typ & (SC_ROUTE | SC_RACK)) { - clear(); - foreach(MidiPluginI* plugin, *(track->pipeline())) { - QListWidgetItem* item = new QListWidgetItem; - item->setText(plugin->name()); - // tooltip should only be set if name does not fit - // (is elided) - item->setToolTip(plugin->name()); - item->setBackgroundColor(plugin->on() ? Qt::white : Qt::gray); - addItem(item); - } - } - } - -//--------------------------------------------------------- -// contextMenuEvent -//--------------------------------------------------------- - -void MidiRack::contextMenuEvent(QContextMenuEvent* ev) - { - QPoint pt(ev->pos()); - QListWidgetItem* item = itemAt(pt); - MidiPipeline* pipe = track->pipeline(); - - QMenu* menu = new QMenu; - QAction* upAction = menu->addAction(QIcon(*upIcon), tr("move up")); - QAction* downAction = menu->addAction(QIcon(*downIcon), tr("move down")); - QAction* removeAction = menu->addAction(tr("remove")); - QAction* bypassAction = menu->addAction(tr("bypass")); - QAction* showAction = menu->addAction(tr("show gui")); - QAction* newAction = menu->addAction(tr("new")); - bypassAction->setCheckable(true); - showAction->setCheckable(true); - - int idx = -1; - if (item == 0) { - upAction->setEnabled(false); - downAction->setEnabled(false); - removeAction->setEnabled(false); - bypassAction->setEnabled(false); - showAction->setEnabled(false); - } - else { - idx = row(item); - upAction->setEnabled(idx != 0); - downAction->setEnabled(idx < (pipe->size() - 1)); - showAction->setEnabled(pipe->hasGui(idx)); - bypassAction->setEnabled(true); - bypassAction->setChecked(!pipe->isOn(idx)); - showAction->setChecked(pipe->guiVisible(idx)); - } - - QAction* sel = menu->exec(mapToGlobal(pt), newAction); - delete menu; - if (sel == 0) - return; - - if (sel == newAction) { - selectNew(); - return; - } - if (sel == removeAction) { - audio->msgAddMidiPlugin(track, idx, 0); - } - else if (sel == bypassAction) { - bool flag = !pipe->isOn(idx); - pipe->setOn(idx, flag); - } - else if (sel == showAction) { - bool flag = !pipe->guiVisible(idx); - pipe->showGui(idx, flag); - } - else if (sel == upAction) { - if (idx > 0) { - setCurrentRow(idx-1); - pipe->move(idx, true); - } - } - else if (sel == downAction) { - if (idx < (pipe->size() - 1)) { - setCurrentRow(idx+1); - pipe->move(idx, false); - } - } - song->update(SC_RACK); - } - -//--------------------------------------------------------- -// doubleClicked -// toggle gui -//--------------------------------------------------------- - -void MidiRack::doubleClicked(QListWidgetItem* it) - { - if (track == 0) - return; - int idx = row(it); - MidiPipeline* pipe = track->pipeline(); - bool flag = !pipe->guiVisible(idx); - pipe->showGui(idx, flag); - song->update(SC_RACK); - } - -//--------------------------------------------------------- -// mouseDoubleClickEvent -//--------------------------------------------------------- - -void MidiRack::mouseDoubleClickEvent(QMouseEvent* event) - { - QListWidgetItem* it = itemAt(event->pos()); - if (it || (track == 0)) { - QListWidget::mouseDoubleClickEvent(event); - return; - } - selectNew(); - } - -//--------------------------------------------------------- -// selectNew -//--------------------------------------------------------- - -void MidiRack::selectNew() - { - MidiPlugin* plugin = MidiPluginDialog::getPlugin(this); - if (plugin) { - MidiPluginI* plugi = plugin->instantiate(track); - if (plugi == 0) { - printf("cannot instantiate plugin <%s>\n", - plugin->name().toLatin1().data()); - delete plugi; - } - else - audio->msgAddMidiPlugin(track, track->pipeline()->size(), plugi); - song->update(SC_RACK); - } - } - |