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rosegarden/src/gui/editors/segment/TriggerSegmentManager.cpp

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/*
Rosegarden
A MIDI and audio sequencer and musical notation editor.
This program is Copyright 2000-2008
Guillaume Laurent <glaurent@telegraph-road.org>,
Chris Cannam <cannam@all-day-breakfast.com>,
Richard Bown <richard.bown@ferventsoftware.com>
The moral rights of Guillaume Laurent, Chris Cannam, and Richard
Bown to claim authorship of this work have been asserted.
Other copyrights also apply to some parts of this work. Please
see the AUTHORS file and individual file headers for details.
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License as
published by the Free Software Foundation; either version 2 of the
License, or (at your option) any later version. See the file
COPYING included with this distribution for more information.
*/
#include "TriggerSegmentManager.h"
#include "TriggerManagerItem.h"
#include <tqlayout.h>
#include <tdeapplication.h>
#include "base/BaseProperties.h"
#include <tdelocale.h>
#include <kstddirs.h>
#include "misc/Debug.h"
#include "misc/Strings.h"
#include "base/Clipboard.h"
#include "base/Composition.h"
#include "base/CompositionTimeSliceAdapter.h"
#include "base/RealTime.h"
#include "base/Segment.h"
#include "base/TriggerSegment.h"
#include "commands/segment/AddTriggerSegmentCommand.h"
#include "commands/segment/DeleteTriggerSegmentCommand.h"
#include "commands/segment/PasteToTriggerSegmentCommand.h"
#include "document/MultiViewCommandHistory.h"
#include "document/RosegardenGUIDoc.h"
#include "document/ConfigGroups.h"
#include "gui/dialogs/TimeDialog.h"
#include "gui/general/MidiPitchLabel.h"
#include <tdeaction.h>
#include <kcommand.h>
#include <tdeglobal.h>
#include <tdelistview.h>
#include <tdemainwindow.h>
#include <tdemessagebox.h>
#include <tdestdaccel.h>
#include <kstdaction.h>
#include <tdeconfig.h>
#include <tqaccel.h>
#include <tqdialog.h>
#include <tqframe.h>
#include <tqiconset.h>
#include <tqlistview.h>
#include <tqpushbutton.h>
#include <tqsizepolicy.h>
#include <tqstring.h>
#include <tqtooltip.h>
#include <tqvbox.h>
#include <tqwidget.h>
#include <tqcanvas.h>
namespace Rosegarden
{
TriggerSegmentManager::TriggerSegmentManager(TQWidget *parent,
RosegardenGUIDoc *doc):
TDEMainWindow(parent, "triggereditordialog"),
m_doc(doc),
m_modified(false)
{
TQVBox* mainFrame = new TQVBox(this);
setCentralWidget(mainFrame);
setCaption(i18n("Manage Triggered Segments"));
m_listView = new TDEListView(mainFrame);
m_listView->addColumn("Index");
m_listView->addColumn(i18n("ID"));
m_listView->addColumn(i18n("Label"));
m_listView->addColumn(i18n("Duration"));
m_listView->addColumn(i18n("Base pitch"));
m_listView->addColumn(i18n("Base velocity"));
m_listView->addColumn(i18n("Triggers"));
// Align centrally
for (int i = 0; i < 2; ++i)
m_listView->setColumnAlignment(i, TQt::AlignHCenter);
TQFrame* btnBox = new TQFrame(mainFrame);
btnBox->setSizePolicy(
TQSizePolicy(TQSizePolicy::Minimum, TQSizePolicy::Fixed));
TQHBoxLayout* layout = new TQHBoxLayout(btnBox, 4, 10);
m_addButton = new TQPushButton(i18n("Add"), btnBox);
m_deleteButton = new TQPushButton(i18n("Delete"), btnBox);
m_deleteAllButton = new TQPushButton(i18n("Delete All"), btnBox);
m_closeButton = new TQPushButton(i18n("Close"), btnBox);
TQToolTip::add
(m_addButton,
i18n("Add a Triggered Segment"));
TQToolTip::add
(m_deleteButton,
i18n("Delete a Triggered Segment"));
TQToolTip::add
(m_deleteAllButton,
i18n("Delete All Triggered Segments"));
TQToolTip::add
(m_closeButton,
i18n("Close the Triggered Segment Manager"));
layout->addStretch(10);
layout->addWidget(m_addButton);
layout->addWidget(m_deleteButton);
layout->addWidget(m_deleteAllButton);
layout->addSpacing(30);
layout->addWidget(m_closeButton);
layout->addSpacing(5);
connect(m_addButton, TQ_SIGNAL(released()),
TQ_SLOT(slotAdd()));
connect(m_deleteButton, TQ_SIGNAL(released()),
TQ_SLOT(slotDelete()));
connect(m_closeButton, TQ_SIGNAL(released()),
TQ_SLOT(slotClose()));
connect(m_deleteAllButton, TQ_SIGNAL(released()),
TQ_SLOT(slotDeleteAll()));
setupActions();
m_doc->getCommandHistory()->attachView(actionCollection());
connect(m_doc->getCommandHistory(), TQ_SIGNAL(commandExecuted()),
this, TQ_SLOT(slotUpdate()));
connect(m_listView, TQ_SIGNAL(doubleClicked(TQListViewItem *)),
TQ_SLOT(slotEdit(TQListViewItem *)));
connect(m_listView, TQ_SIGNAL(pressed(TQListViewItem *)),
this, TQ_SLOT(slotItemClicked(TQListViewItem *)));
// Highlight all columns - enable extended selection mode
//
m_listView->setAllColumnsShowFocus(true);
m_listView->setSelectionMode(TQListView::Extended);
m_listView->setItemsRenameable(true);
initDialog();
setAutoSaveSettings(TriggerManagerConfigGroup, true);
m_accelerators = new TQAccel(this);
}
TriggerSegmentManager::~TriggerSegmentManager()
{
RG_DEBUG << "TriggerSegmentManager::~TriggerSegmentManager" << endl;
m_listView->saveLayout(kapp->config(), TriggerManagerConfigGroup);
if (m_doc)
m_doc->getCommandHistory()->detachView(actionCollection());
}
void
TriggerSegmentManager::initDialog()
{
RG_DEBUG << "TriggerSegmentManager::initDialog" << endl;
slotUpdate();
}
void
TriggerSegmentManager::slotUpdate()
{
RG_DEBUG << "TriggerSegmentManager::slotUpdate" << endl;
TriggerManagerItem *item;
m_listView->clear();
Composition &comp = m_doc->getComposition();
const Composition::triggersegmentcontainer &triggers =
comp.getTriggerSegments();
Composition::triggersegmentcontainerconstiterator it;
kapp->config()->setGroup(TriggerManagerConfigGroup);
int timeMode = kapp->config()->readNumEntry("timemode", 0);
int i = 0;
for (it = triggers.begin(); it != triggers.end(); ++it) {
// duration is as of first usage, or 0
int uses = 0;
timeT first = 0;
std::set
<int> tracks;
CompositionTimeSliceAdapter tsa(&m_doc->getComposition());
for (CompositionTimeSliceAdapter::iterator ci = tsa.begin();
ci != tsa.end(); ++ci) {
if ((*ci)->has(BaseProperties::TRIGGER_SEGMENT_ID) &&
(*ci)->get
<Int>(BaseProperties::TRIGGER_SEGMENT_ID) == (long)(*it)->getId()) {
++uses;
if (tracks.empty()) {
first = (*ci)->getAbsoluteTime();
}
tracks.insert(ci.getTrack());
}
}
timeT duration =
(*it)->getSegment()->getEndMarkerTime() -
(*it)->getSegment()->getStartTime();
TQString timeString = makeDurationString
(first, duration, timeMode);
TQString label = strtoqstr((*it)->getSegment()->getLabel());
if (label == "")
label = i18n("<no label>");
TQString used = i18n("%1 on 1 track",
"%1 on %n tracks",
tracks.size()).arg(uses);
TQString pitch = TQString("%1 (%2)")
.arg(MidiPitchLabel((*it)->getBasePitch()).getTQString())
.arg((*it)->getBasePitch());
TQString velocity = TQString("%1").arg((*it)->getBaseVelocity());
item = new TriggerManagerItem
(m_listView, TQString("%1").arg(i + 1), TQString("%1").arg((*it)->getId()),
label, timeString, pitch, velocity, used);
item->setRawDuration(duration);
item->setId((*it)->getId());
item->setUsage(uses);
item->setPitch((*it)->getBasePitch());
m_listView->insertItem(item);
++i;
}
if (m_listView->childCount() == 0) {
TQListViewItem *item =
new TriggerManagerItem(m_listView, i18n("<none>"));
m_listView->insertItem(item);
m_listView->setSelectionMode(TQListView::NoSelection);
} else {
m_listView->setSelectionMode(TQListView::Extended);
}
}
void
TriggerSegmentManager::slotDeleteAll()
{
if (KMessageBox::warningContinueCancel(this, i18n("This will remove all triggered segments from the whole composition. Are you sure?")) != KMessageBox::Continue)
return ;
RG_DEBUG << "TriggerSegmentManager::slotDeleteAll" << endl;
KMacroCommand *command = new KMacroCommand(i18n("Remove all triggered segments"));
TQListViewItem *it = m_listView->firstChild();
do {
TriggerManagerItem *item =
dynamic_cast<TriggerManagerItem*>(it);
if (!item)
continue;
DeleteTriggerSegmentCommand *c =
new DeleteTriggerSegmentCommand(m_doc,
item->getId());
command->addCommand(c);
} while ((it = it->nextSibling()));
addCommandToHistory(command);
}
void
TriggerSegmentManager::slotAdd()
{
TimeDialog dialog(this, i18n("Trigger Segment Duration"),
&m_doc->getComposition(),
0, 3840, false);
if (dialog.exec() == TQDialog::Accepted) {
addCommandToHistory(new AddTriggerSegmentCommand
(m_doc, dialog.getTime(), 64));
}
}
void
TriggerSegmentManager::slotDelete()
{
RG_DEBUG << "TriggerSegmentManager::slotDelete" << endl;
TriggerManagerItem *item =
dynamic_cast<TriggerManagerItem*>(m_listView->currentItem());
if (!item)
return ;
if (item->getUsage() > 0) {
if (KMessageBox::warningContinueCancel(this, i18n("This triggered segment is used 1 time in the current composition. Are you sure you want to remove it?",
"This triggered segment is used %n times in the current composition. Are you sure you want to remove it?", item->getUsage())) != KMessageBox::Continue)
return ;
}
DeleteTriggerSegmentCommand *command =
new DeleteTriggerSegmentCommand(m_doc, item->getId());
addCommandToHistory(command);
}
void
TriggerSegmentManager::slotPasteAsNew()
{
Clipboard *clipboard = m_doc->getClipboard();
if (clipboard->isEmpty()) {
KMessageBox::information(this, i18n("Clipboard is empty"));
return ;
}
addCommandToHistory(new PasteToTriggerSegmentCommand
(&m_doc->getComposition(),
clipboard,
"",
-1));
}
void
TriggerSegmentManager::slotClose()
{
RG_DEBUG << "TriggerSegmentManager::slotClose" << endl;
if (m_doc)
m_doc->getCommandHistory()->detachView(actionCollection());
m_doc = 0;
close();
}
void
TriggerSegmentManager::setupActions()
{
TDEAction* close = KStdAction::close(this,
TQ_SLOT(slotClose()),
actionCollection());
m_closeButton->setText(close->text());
connect(m_closeButton, TQ_SIGNAL(released()), this, TQ_SLOT(slotClose()));
TQString pixmapDir = TDEGlobal::dirs()->findResource("appdata", "pixmaps/");
// some adjustments
new TDEToolBarPopupAction(i18n("Und&o"),
"edit-undo",
TDEStdAccel::key(TDEStdAccel::Undo),
actionCollection(),
KStdAction::stdName(KStdAction::Undo));
new TDEToolBarPopupAction(i18n("Re&do"),
"edit-redo",
TDEStdAccel::key(TDEStdAccel::Redo),
actionCollection(),
KStdAction::stdName(KStdAction::Redo));
new TDEAction(i18n("Pa&ste as New Triggered Segment"), CTRL + SHIFT + Key_V, this,
TQ_SLOT(slotPasteAsNew()), actionCollection(),
"paste_to_trigger_segment");
kapp->config()->setGroup(TriggerManagerConfigGroup);
int timeMode = kapp->config()->readNumEntry("timemode", 0);
TDERadioAction *action;
TQCanvasPixmap pixmap(pixmapDir + "/toolbar/time-musical.png");
TQIconSet icon(pixmap);
action = new TDERadioAction(i18n("&Musical Times"), icon, 0, this,
TQ_SLOT(slotMusicalTime()),
actionCollection(), "time_musical");
action->setExclusiveGroup("timeMode");
if (timeMode == 0)
action->setChecked(true);
pixmap.load(pixmapDir + "/toolbar/time-real.png");
icon = TQIconSet(pixmap);
action = new TDERadioAction(i18n("&Real Times"), icon, 0, this,
TQ_SLOT(slotRealTime()),
actionCollection(), "time_real");
action->setExclusiveGroup("timeMode");
if (timeMode == 1)
action->setChecked(true);
pixmap.load(pixmapDir + "/toolbar/time-raw.png");
icon = TQIconSet(pixmap);
action = new TDERadioAction(i18n("Ra&w Times"), icon, 0, this,
TQ_SLOT(slotRawTime()),
actionCollection(), "time_raw");
action->setExclusiveGroup("timeMode");
if (timeMode == 2)
action->setChecked(true);
createGUI("triggermanager.rc");
}
void
TriggerSegmentManager::addCommandToHistory(KCommand *command)
{
getCommandHistory()->addCommand(command);
setModified(false);
}
MultiViewCommandHistory*
TriggerSegmentManager::getCommandHistory()
{
return m_doc->getCommandHistory();
}
void
TriggerSegmentManager::setModified(bool modified)
{
RG_DEBUG << "TriggerSegmentManager::setModified(" << modified << ")" << endl;
m_modified = modified;
}
void
TriggerSegmentManager::checkModified()
{
RG_DEBUG << "TriggerSegmentManager::checkModified(" << m_modified << ")"
<< endl;
}
void
TriggerSegmentManager::slotEdit(TQListViewItem *i)
{
RG_DEBUG << "TriggerSegmentManager::slotEdit" << endl;
TriggerManagerItem *item =
dynamic_cast<TriggerManagerItem*>(i);
if (!item)
return ;
TriggerSegmentId id = item->getId();
RG_DEBUG << "id is " << id << endl;
emit editTriggerSegment(id);
}
void
TriggerSegmentManager::closeEvent(TQCloseEvent *e)
{
emit closing();
TDEMainWindow::closeEvent(e);
}
void
TriggerSegmentManager::setDocument(RosegardenGUIDoc *doc)
{
// reset our pointers
m_doc = doc;
m_modified = false;
slotUpdate();
}
void
TriggerSegmentManager::slotItemClicked(TQListViewItem *item)
{
RG_DEBUG << "TriggerSegmentManager::slotItemClicked" << endl;
}
TQString
TriggerSegmentManager::makeDurationString(timeT time,
timeT duration, int timeMode)
{
//!!! duplication with EventView::makeDurationString -- merge somewhere?
switch (timeMode) {
case 0: // musical time
{
int bar, beat, fraction, remainder;
m_doc->getComposition().getMusicalTimeForDuration
(time, duration, bar, beat, fraction, remainder);
return TQString("%1%2%3-%4%5-%6%7-%8%9 ")
.arg(bar / 100)
.arg((bar % 100) / 10)
.arg(bar % 10)
.arg(beat / 10)
.arg(beat % 10)
.arg(fraction / 10)
.arg(fraction % 10)
.arg(remainder / 10)
.arg(remainder % 10);
}
case 1: // real time
{
RealTime rt =
m_doc->getComposition().getRealTimeDifference
(time, time + duration);
// return TQString("%1 ").arg(rt.toString().c_str());
return TQString("%1 ").arg(rt.toText().c_str());
}
default:
return TQString("%1 ").arg(duration);
}
}
void
TriggerSegmentManager::slotMusicalTime()
{
kapp->config()->setGroup(TriggerManagerConfigGroup);
kapp->config()->writeEntry("timemode", 0);
slotUpdate();
}
void
TriggerSegmentManager::slotRealTime()
{
kapp->config()->setGroup(TriggerManagerConfigGroup);
kapp->config()->writeEntry("timemode", 1);
slotUpdate();
}
void
TriggerSegmentManager::slotRawTime()
{
kapp->config()->setGroup(TriggerManagerConfigGroup);
kapp->config()->writeEntry("timemode", 2);
slotUpdate();
}
}
#include "TriggerSegmentManager.moc"
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