From b0546e5e7f7044019892543c6c82029db8d564a7 Mon Sep 17 00:00:00 2001 From: Robert Jonsson Date: Thu, 15 Sep 2011 12:14:55 +0000 Subject: moved attic to a branch of it's own --- attic/muse2-oom/muse2/awl/posedit.cpp | 697 ---------------------------------- 1 file changed, 697 deletions(-) delete mode 100644 attic/muse2-oom/muse2/awl/posedit.cpp (limited to 'attic/muse2-oom/muse2/awl/posedit.cpp') diff --git a/attic/muse2-oom/muse2/awl/posedit.cpp b/attic/muse2-oom/muse2/awl/posedit.cpp deleted file mode 100644 index 3d4abaab..00000000 --- a/attic/muse2-oom/muse2/awl/posedit.cpp +++ /dev/null @@ -1,697 +0,0 @@ -//============================================================================= -// Awl -// Audio Widget Library -// $Id:$ -// -// 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 "al/al.h" -#include "awl.h" -#include "posedit.h" -#include "al/sig.h" -//#include "sig.h" -//#include "sync.h" // Tim. - -#include -#include -#include -#include - -extern int mtcType; - -namespace Awl { - - ///using AL::mtcType; - using AL::sigmap; - -//--------------------------------------------------------- -// PosEdit -//--------------------------------------------------------- - -PosEdit::PosEdit(QWidget* parent) - : QAbstractSpinBox(parent) - { - validator = new QIntValidator(this); - - initialized = false; - setReadOnly(false); - setSmpte(false); - - //connect(this, SIGNAL(editingFinished()), SLOT(finishEdit())); - //connect(this, SIGNAL(returnPressed()), SLOT(enterPressed())); - } - -// What was this for? Tim. -/* -void* PosEdit::operator new(size_t n) - { - void* p = new char[n]; - memset(p, 0, n); - return p; - } -*/ - -PosEdit::~PosEdit() - { - } - -QSize PosEdit::sizeHint() const - { - QFontMetrics fm(font()); - int fw = style()->pixelMetric(QStyle::PM_SpinBoxFrameWidth); - int h = fm.height() + fw * 2; - int w = fw * 4 + 10; // HACK: 10 = spinbox up/down arrows - if (_smpte) - w += 2 + fm.width('9') * 9 + fm.width(':') * 3 + fw * 4; - else - w += 2 + fm.width('9') * 9 + fm.width('.') * 2 + fw * 4; - return QSize(w, h).expandedTo(QApplication::globalStrut()); - } - -//--------------------------------------------------------- -// event -// filter Tab and Backtab key events -//--------------------------------------------------------- - -bool PosEdit::event(QEvent* event) -{ - if (event->type() == QEvent::KeyPress) - { - QKeyEvent* ke = static_cast(event); - if (ke->key() == Qt::Key_Return) - { - //printf("key press event Return\n"); // REMOVE Tim. - //enterPressed(); - finishEdit(); - emit returnPressed(); - emit editingFinished(); - return true; - } - - if (ke->key() == Qt::Key_Escape) - { - //printf("key press event Escape\n"); // REMOVE Tim. - if(lineEdit()) - lineEdit()->undo(); - // "By default, isAccepted() is set to true, but don't rely on this as subclasses may - // choose to clear it in their constructor." - // Just to be sure. Otherwise escape will close a midi editor for example, which is annoying. - ke->setAccepted(true); - return true; - } - - int segment = curSegment(); - if (ke->key() == Qt::Key_Backtab) - { - if (_smpte) { - if (segment == 3) { - lineEdit()->setSelection(7, 2); - return true; - } - else if (segment == 2) { - lineEdit()->setSelection(4, 2); - return true; - } - else if (segment == 1) { - lineEdit()->setSelection(0, 3); - return true; - } - } - else { - if (segment == 2) { - lineEdit()->setSelection(5, 2); - return true; - } - if (segment == 1) { - lineEdit()->setSelection(0, 4); - return true; - } - } - } - if (ke->key() == Qt::Key_Tab) - { - if (_smpte) { - if (segment == 0) { - lineEdit()->setSelection(4, 2); - return true; - } - else if (segment == 1) { - lineEdit()->setSelection(7, 2); - return true; - } - else if (segment == 2) { - lineEdit()->setSelection(10, 2); - return true; - } - } - else { - if (segment == 0) { - lineEdit()->setSelection(5, 2); - return true; - } - if (segment == 1) { - lineEdit()->setSelection(8, 3); - return true; - } - } - } - } - else if (event->type() == QEvent::FocusIn) - { - QFocusEvent* fe = static_cast(event); - QAbstractSpinBox::focusInEvent(fe); - int segment = curSegment(); - switch(segment) { - case 0: lineEdit()->setSelection(0,4); break; - case 1: lineEdit()->setSelection(5,2); break; - case 2: lineEdit()->setSelection(8,3); break; - } - return true; - } - else if (event->type() == QEvent::FocusOut) - { - QFocusEvent* fe = static_cast(event); - QAbstractSpinBox::focusOutEvent(fe); - finishEdit(); - emit lostFocus(); - emit editingFinished(); - return true; - } - - return QAbstractSpinBox::event(event); -} - -//--------------------------------------------------------- -// setSmpte -//--------------------------------------------------------- - -void PosEdit::setSmpte(bool f) - { - _smpte = f; - if (_smpte) - //lineEdit()->setInputMask("999:99:99:99"); - lineEdit()->setInputMask("999:99:99:99;0"); - else - //lineEdit()->setInputMask("9999.99.999"); - lineEdit()->setInputMask("9999.99.999;0"); - updateValue(); - } - -//--------------------------------------------------------- -// setValue -//--------------------------------------------------------- - -void PosEdit::setValue(const Pos& time) - { - if(_pos == time) - return; - _pos = time; - updateValue(); - } - -void PosEdit::setValue(const QString& s) - { - Pos time(s); - setValue(time); - } - -void PosEdit::setValue(int t) - { - Pos time(t); - setValue(time); - } - -//--------------------------------------------------------- -// updateValue -//--------------------------------------------------------- - -void PosEdit::updateValue() - { - char buffer[64]; - if (_smpte) { - int minute, sec, frame, subframe; - _pos.msf(&minute, &sec, &frame, &subframe); - sprintf(buffer, "%03d:%02d:%02d:%02d", minute, sec, frame, subframe); - } - else { - int bar, beat; - int tick; - _pos.mbt(&bar, &beat, &tick); - sprintf(buffer, "%04d.%02d.%03d", bar+1, beat+1, tick); - } - lineEdit()->setText(buffer); - } - -//--------------------------------------------------------- -// stepEnables -//--------------------------------------------------------- - -QAbstractSpinBox::StepEnabled PosEdit::stepEnabled() const - { - int segment = curSegment(); - QAbstractSpinBox::StepEnabled en = QAbstractSpinBox::StepUpEnabled | QAbstractSpinBox::StepDownEnabled; - - if (_smpte) { - int minute, sec, frame, subframe; - _pos.msf(&minute, &sec, &frame, &subframe); - switch(segment) { - case 0: - if (minute == 0) - en &= ~QAbstractSpinBox::StepDownEnabled; - break; - case 1: - if (sec == 0) - en &= ~QAbstractSpinBox::StepDownEnabled; - else if (sec == 59) - en &= ~QAbstractSpinBox::StepUpEnabled; - break; - case 2: - if (frame == 0) - en &= ~QAbstractSpinBox::StepDownEnabled; - else - { - int nf = 23; // 24 frames sec - switch(mtcType) { - //case 0: // 24 frames sec - // nf = 23; - // break; - case 1: - nf = 24; // 25 frames sec - break; - case 2: // 30 drop frame - case 3: // 30 non drop frame - nf = 29; - break; - default: - break; - } - //if (frame == 23) - if (frame >= nf) - en &= ~QAbstractSpinBox::StepUpEnabled; - } - break; - case 3: - if (subframe == 0) - en &= ~QAbstractSpinBox::StepDownEnabled; - else if (subframe == 99) - en &= ~QAbstractSpinBox::StepUpEnabled; - break; - } - } - else { - int bar, beat; - unsigned tick; - AL::sigmap.tickValues(_pos.tick(), &bar, &beat, &tick); - //sigmap.tickValues(_pos.tick(), &bar, &beat, &tick); - unsigned tb = AL::sigmap.ticksBeat(_pos.tick()); - //unsigned tb = sigmap.ticksBeat(_pos.tick()); - unsigned tm = AL::sigmap.ticksMeasure(_pos.tick()); - //unsigned tm = sigmap.ticksMeasure(_pos.tick()); - int bm = tm / tb; - - switch (segment) { - case 0: - if (bar == 0) - en &= ~QAbstractSpinBox::StepDownEnabled; - break; - case 1: - if (beat == 0) - en &= ~QAbstractSpinBox::StepDownEnabled; - else { - if (beat >= (bm-1)) - en &= ~QAbstractSpinBox::StepUpEnabled; - } - break; - case 2: - if (tick == 0) - en &= ~QAbstractSpinBox::StepDownEnabled; - else { - if (tick >= (tb-1)) - en &= ~QAbstractSpinBox::StepUpEnabled; - } - break; - } - } - return en; - } - -//--------------------------------------------------------- -// fixup -//--------------------------------------------------------- - -void PosEdit::fixup(QString& input) const - { - printf("fixup <%s>\n", input.toLatin1().constData()); // REMOVE Tim. - } - -//--------------------------------------------------------- -// validate -//--------------------------------------------------------- - -QValidator::State PosEdit::validate(QString& s,int& /*i*/) const -{ - //printf("validate string:%s int:%d\n", s.toLatin1().data(), i); // REMOVE Tim. - //printf("validate string:%s\n", s.toLatin1().data()); // REMOVE Tim. - - QStringList sl = s.split(_smpte ? ':' : '.'); - QValidator::State state; - QValidator::State rv = QValidator::Acceptable; - // "By default, the pos parameter is not used by this [QIntValidator] validator." - int dpos = 0; - - if (_smpte) - { - if(sl.size() != 4) - { - printf("validate smpte string:%s sections:%d != 4\n", s.toLatin1().data(), sl.size()); - return QValidator::Invalid; - } - - validator->setRange(0, 999); - state = validator->validate(sl[0], dpos); - if(state == QValidator::Invalid) - return state; - if(state == QValidator::Intermediate) - rv = state; - - validator->setRange(0, 59); - state = validator->validate(sl[1], dpos); - if(state == QValidator::Invalid) - return state; - if(state == QValidator::Intermediate) - rv = state; - - int nf = 23; // 24 frames sec - switch(mtcType) { - //case 0: // 24 frames sec - // nf = 23; - // break; - case 1: - nf = 24; // 25 frames sec - break; - case 2: // 30 drop frame - case 3: // 30 non drop frame - nf = 29; - break; - default: - break; - } - validator->setRange(0, nf); - state = validator->validate(sl[2], dpos); - if(state == QValidator::Invalid) - return state; - if(state == QValidator::Intermediate) - rv = state; - - validator->setRange(0, 99); - state = validator->validate(sl[3], dpos); - if(state == QValidator::Invalid) - return state; - if(state == QValidator::Intermediate) - rv = state; - } - else - { - if(sl.size() != 3) - { - printf("validate bbt string:%s sections:%d != 3\n", s.toLatin1().data(), sl.size()); - return QValidator::Invalid; - } - - int tb = AL::sigmap.ticksBeat(_pos.tick()); - unsigned tm = AL::sigmap.ticksMeasure(_pos.tick()); - int bm = tm / tb; - - validator->setRange(1, 9999); - //printf("validate substring 0:%s\n", sl[0].toLatin1().data()); // REMOVE Tim. - // Special hack because validator says 0000 is intermediate. - if(sl[0] == "0000") - return QValidator::Invalid; - state = validator->validate(sl[0], dpos); - if(state == QValidator::Invalid) - return state; - if(state == QValidator::Intermediate) - rv = state; - - validator->setRange(1, bm); - //printf("validate substring 1:%s\n", sl[1].toLatin1().data()); // REMOVE Tim. - // Special hack because validator says 00 is intermediate. - if(sl[1] == "00") - return QValidator::Invalid; - state = validator->validate(sl[1], dpos); - if(state == QValidator::Invalid) - return state; - if(state == QValidator::Intermediate) - rv = state; - - validator->setRange(0, tb-1); - //printf("validate substring 2:%s\n", sl[2].toLatin1().data()); // REMOVE Tim. - state = validator->validate(sl[2], dpos); - if(state == QValidator::Invalid) - return state; - if(state == QValidator::Intermediate) - rv = state; - } - return rv; -} - -//--------------------------------------------------------- -// curSegment -//--------------------------------------------------------- - -int PosEdit::curSegment() const - { - QLineEdit* le = lineEdit(); - int pos = le->cursorPosition(); - int segment = -1; - - if (_smpte) { - if (pos >= 0 && pos <= 3) - segment = 0; - else if (pos >= 4 && pos <= 6) - segment = 1; - else if (pos >= 7 && pos <= 9) - segment = 2; - else if (pos >= 10) - segment = 3; - } - else { - if (pos >= 0 && pos <= 4) - segment = 0; - else if (pos >= 5 && pos <= 7) - segment = 1; - else if (pos >= 8) - segment = 2; - else - printf("curSegment = -1, pos %d\n", pos); - } - return segment; - } - -//--------------------------------------------------------- -// stepBy -//--------------------------------------------------------- - -void PosEdit::stepBy(int steps) - { - int segment = curSegment(); - int selPos; - int selLen; - - bool changed = false; - - if (_smpte) { - int minute, sec, frame, subframe; - _pos.msf(&minute, &sec, &frame, &subframe); - switch(segment) { - case 0: - minute += steps; - if (minute < 0) - minute = 0; - selPos = 0; - selLen = 3; - break; - case 1: - sec += steps; - if (sec < 0) - sec = 0; - if (sec > 59) - sec = 59; - selPos = 4; - selLen = 2; - break; - case 2: - { - int nf = 23; // 24 frames sec - switch(mtcType) { - //case 0: // 24 frames sec - // nf = 23; - // break; - case 1: - nf = 24; // 25 frames sec - break; - case 2: // 30 drop frame - case 3: // 30 non drop frame - nf = 29; - break; - default: - break; - } - frame += steps; - if (frame < 0) - frame = 0; - //if (frame > 24) //TD frame type? - // frame = 24; - if (frame > nf) - frame = nf; - selPos = 7; - selLen = 2; - } - break; - case 3: - subframe += steps; - if (subframe < 0) - subframe = 0; - if (subframe > 99) - subframe = 99; - selPos = 10; - selLen = 2; - break; - default: - return; - } - Pos newPos(minute, sec, frame, subframe); - if (!(newPos == _pos)) { - changed = true; - _pos = newPos; - } - } - else { - int bar, beat, tick; - _pos.mbt(&bar, &beat, &tick); - - int tb = AL::sigmap.ticksBeat(_pos.tick()); - //int tb = sigmap.ticksBeat(_pos.tick()); - unsigned tm = AL::sigmap.ticksMeasure(_pos.tick()); - //unsigned tm = sigmap.ticksMeasure(_pos.tick()); - int bm = tm / tb; - - switch(segment) { - case 0: - bar += steps; - if (bar < 0) - bar = 0; - selPos = 0; - selLen = 4; - break; - case 1: - beat += steps; - if (beat < 0) - beat = 0; - else if (beat >= bm) - beat = bm - 1; - selPos = 5; - selLen = 2; - break; - case 2: - tick += steps; - if (tick < 0) - tick = 0; - else if (tick >= tb) - tick = tb -1; - selPos = 8; - selLen = 3; - break; - default: - return; - } - Pos newPos(bar, beat, tick); - if (!(newPos == _pos)) { - changed = true; - _pos = newPos; - } - } - if (changed) { - updateValue(); - emit valueChanged(_pos); - } - lineEdit()->setSelection(selPos, selLen); - } - -//--------------------------------------------------------- -// paintEvent -//--------------------------------------------------------- - -void PosEdit::paintEvent(QPaintEvent* event) -{ - if (!initialized) - updateValue(); - initialized = true; - QAbstractSpinBox::paintEvent(event); -} - -//--------------------------------------------------------- -// finishEdit -//--------------------------------------------------------- - -void PosEdit::finishEdit() -{ - // If our validator did its job correctly, the entire line edit text should be valid now... - - bool changed = false; - QStringList sl = text().split(_smpte ? ':' : '.'); - if (_smpte) - { - if(sl.size() != 4) - { - printf("finishEdit smpte string:%s sections:%d != 4\n", text().toLatin1().data(), sl.size()); - return; - } - - Pos newPos(sl[0].toInt(), sl[1].toInt(), sl[2].toInt(), sl[3].toInt()); - if (!(newPos == _pos)) - { - changed = true; - _pos = newPos; - } - } - else - { - if(sl.size() != 3) - { - printf("finishEdit bbt string:%s sections:%d != 3\n", text().toLatin1().data(), sl.size()); - return; - } - - Pos newPos(sl[0].toInt() - 1, sl[1].toInt() - 1, sl[2].toInt()); - if (!(newPos == _pos)) - { - changed = true; - _pos = newPos; - } - } - - if (changed) - { - //updateValue(); - emit valueChanged(_pos); - } -} - - -} // namespace Awl - - -- cgit v1.2.3