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Diffstat (limited to 'attic/muse2-oom/muse2/muse/widgets/mtscale.cpp')
-rw-r--r--attic/muse2-oom/muse2/muse/widgets/mtscale.cpp424
1 files changed, 0 insertions, 424 deletions
diff --git a/attic/muse2-oom/muse2/muse/widgets/mtscale.cpp b/attic/muse2-oom/muse2/muse/widgets/mtscale.cpp
deleted file mode 100644
index 8f27329f..00000000
--- a/attic/muse2-oom/muse2/muse/widgets/mtscale.cpp
+++ /dev/null
@@ -1,424 +0,0 @@
-//=========================================================
-// MusE
-// Linux Music Editor
-// $Id: mtscale.cpp,v 1.8.2.7 2009/05/03 04:14:01 terminator356 Exp $
-// (C) Copyright 1999 Werner Schweer (ws@seh.de)
-//=========================================================
-
-#include <values.h>
-
-#include <QMouseEvent>
-#include <QPainter>
-
-#include "mtscale.h"
-#include "song.h"
-#include "icons.h"
-#include "gconfig.h"
-
-//---------------------------------------------------------
-// MTScale
-// Midi Time Scale
-//---------------------------------------------------------
-
-MTScale::MTScale(int* r, QWidget* parent, int xs, bool _mode)
- : View(parent, xs, 1)
- {
- waveMode = _mode;
- setToolTip(tr("bar scale"));
- barLocator = false;
- raster = r;
- if (waveMode) {
- pos[0] = tempomap.tick2frame(song->cpos());
- pos[1] = tempomap.tick2frame(song->lpos());
- pos[2] = tempomap.tick2frame(song->rpos());
- }
- else {
- pos[0] = song->cpos();
- pos[1] = song->lpos();
- pos[2] = song->rpos();
- }
- pos[3] = MAXINT; // do not show
- button = Qt::NoButton;
- setMouseTracking(true);
- connect(song, SIGNAL(posChanged(int, unsigned, bool)), SLOT(setPos(int, unsigned, bool)));
- connect(song, SIGNAL(songChanged(int)), SLOT(songChanged(int)));
- connect(song, SIGNAL(markerChanged(int)), SLOT(redraw()));
-
- setFixedHeight(28);
- //setBg(QColor(53, 51, 56));
- setBg(QColor(150, 176, 187));
- }
-
-//---------------------------------------------------------
-// songChanged
-//---------------------------------------------------------
-
-void MTScale::songChanged(int type)
- {
- if (type & (SC_SIG|SC_TEMPO)) {
- if ((type & SC_TEMPO) && waveMode) {
- pos[0] = tempomap.tick2frame(song->cpos());
- pos[1] = tempomap.tick2frame(song->lpos());
- pos[2] = tempomap.tick2frame(song->rpos());
- }
- redraw();
- }
- }
-
-//---------------------------------------------------------
-// setPos
-//---------------------------------------------------------
-
-void MTScale::setPos(int idx, unsigned val, bool)
- {
- if (val == MAXINT) {
- if (idx == 3) {
- pos[3] = MAXINT;
- redraw(QRect(0, 0, width(), height()));
- }
- return;
- }
- if (waveMode)
- val = tempomap.tick2frame(val);
- if (val == pos[idx])
- return;
- //unsigned opos = mapx(pos[idx] == MAXINT ? val : pos[idx]);
- int opos = mapx(pos[idx] == MAXINT ? val : pos[idx]);
- pos[idx] = val;
- if (!isVisible())
- return;
-
- int tval = mapx(val);
- int x = -9;
- int w = 18;
-
- if (tval < 0) { // tval<0 occurs whenever the window is scrolled left, so I switched to signed int (ml)
- //printf("MTScale::setPos - idx:%d val:%d tval:%d opos:%d w:%d h:%d\n", idx, val, tval, opos, width(), height());
-
- redraw(QRect(0,0,width(),height()));
- return;
- }
- //if (opos > (unsigned int) tval) { //prevent compiler warning: comparison signed/unsigned
- if (opos > tval) {
- w += opos - tval;
- x += tval;
- }
- else {
- w += tval - opos;
- x += opos;
- }
- //printf("MTScale::setPos idx:%d val:%d tval:%d opos:%d x:%d w:%d h:%d\n", idx, val, tval, opos, x, w, height());
-
- redraw(QRect(x, 0, w, height()));
- }
-
-//---------------------------------------------------------
-// viewMousePressEvent
-//---------------------------------------------------------
-
-void MTScale::viewMousePressEvent(QMouseEvent* event)
- {
- button = event->button();
- viewMouseMoveEvent(event);
- }
-
-//---------------------------------------------------------
-// viewMouseReleaseEvent
-//---------------------------------------------------------
-
-void MTScale::viewMouseReleaseEvent(QMouseEvent*)
- {
- button = Qt::NoButton;
- }
-
-//---------------------------------------------------------
-// viewMouseMoveEvent
-//---------------------------------------------------------
-
-void MTScale::viewMouseMoveEvent(QMouseEvent* event)
- {
- if (event->modifiers() & Qt::ShiftModifier )
- setCursor(QCursor(Qt::PointingHandCursor));
- else
- setCursor(QCursor(Qt::ArrowCursor));
-
- int x = event->x();
- if (waveMode)
- x = tempomap.frame2tick(x);
- x = AL::sigmap.raster(x, *raster);
- if (x < 0)
- x = 0;
- //printf("MTScale::viewMouseMoveEvent\n");
- emit timeChanged(x);
- int i;
- switch (button) {
- case Qt::LeftButton:
- i = 0;
- break;
- case Qt::MidButton:
- i = 1;
- break;
- case Qt::RightButton:
- i = 2;
- break;
- default:
- return; // if no button is pressed the function returns here
- }
- Pos p(x, true);
-
- if(i== 0 && (event->modifiers() & Qt::ShiftModifier )) { // If shift +LMB we add a marker
- Marker *alreadyExists = song->getMarkerAt(x);
- if (!alreadyExists) {
- song->addMarker(QString(""), x, false);
- // Removed p3.3.43
- // Song::addMarker() already emits a 'markerChanged'.
- //emit addMarker(x);
- }
- }
- else if (i== 2 && (event->modifiers() & Qt::ShiftModifier )) { // If shift +RMB we remove a marker
- Marker *toRemove = song->getMarkerAt(x);
- if (toRemove)
- song->removeMarker(toRemove);
- else
- printf("No marker to remove\n");
- }
- else
- song->setPos(i, p); // all other cases: relocating one of the locators
- }
-
-//---------------------------------------------------------
-// leaveEvent
-//---------------------------------------------------------
-
-void MTScale::leaveEvent(QEvent*)
- {
- emit timeChanged(MAXINT);
- }
-
-//---------------------------------------------------------
-// draw
-//---------------------------------------------------------
-
-void MTScale::pdraw(QPainter& p, const QRect& r)
- {
- QColor colTimeLine = QColor(0,0,0);
- int x = r.x();
- int w = r.width();
-
- // Added by Tim. p3.3.6
- //printf("MTScale::pdraw x:%d w:%d\n", x, w);
-
- x -= 20;
- w += 40; // wg. Text
-
- //---------------------------------------------------
- // draw Marker
- //---------------------------------------------------
-
- int y = 12;
- //p.setPen(QColor(255,255,255));
- p.setPen(colTimeLine);
- p.setFont(config.fonts[4]);
- p.drawLine(r.x(), y+1, r.x() + r.width(), y+1);
- QRect tr(r);
- tr.setHeight(12);
- MarkerList* marker = song->marker();
- for (iMarker m = marker->begin(); m != marker->end(); ++m) {
-
- int xp;
- if(waveMode)
- xp = mapx(m->second.frame());
- else
- xp = mapx(m->second.tick());
- if (xp > x+w)
- break;
- int xe = r.x() + r.width();
- iMarker mm = m;
- ++mm;
- if (mm != marker->end()) {
-
- if(waveMode)
- xe = mapx(tempomap.tick2frame(mm->first));
- else
- xe = mapx(mm->first);
- }
-
- QRect tr(xp, 0, xe-xp, 13);
- //if (m->second.current())
- // p.fillRect(tr, white);
-
- QRect wr = r.intersect(tr);
- //if (r.intersects(tr))
- if(!wr.isEmpty())
- {
- if (m->second.current())
- {
- //p.fillRect(tr, white);
- p.fillRect(wr, QColor(89,89,102));
- }
-
- int x2;
- //iMarker mm = m;
- //++mm;
- if (mm != marker->end())
- {
- if(waveMode)
- x2 = mapx(tempomap.tick2frame(mm->first));
- else
- x2 = mapx(mm->first);
- }
- else
- x2 = xp+200;
-
- //printf("MTScale::pdraw marker %s xp:%d y:%d h:%d r.x:%d r.w:%d\n", m->second.name().toLatin1(), xp, height(), y, r.x(), r.width());
-
- // Must be reasonable about very low negative x values! With long songs > 15min
- // and with high horizontal magnification, 'ghost' drawings appeared,
- // apparently the result of truncation later (xp = -65006 caused ghosting
- // at bar 245 with magnification at max.), even with correct clipping region
- // applied to painter in View::paint(). Tim. Apr 5 2009
- // Quote: "Warning: Note that QPainter does not attempt to work around
- // coordinate limitations in the underlying window system. Some platforms may
- // behave incorrectly with coordinates as small as +/-4000."
- if(xp >= -32)
- p.drawPixmap(xp, 0, *flagIconS);
-
- if(xp >= -1023)
- {
- QRect r = QRect(xp+10, 0, x2-xp, 12);
- //p.setPen(QColor(220,222,223));
- //p.setPen(QColor(255,255,255));
- p.setPen(colTimeLine);
- p.drawText(r, Qt::AlignLeft|Qt::AlignVCenter, m->second.name());
- }
-
- if(xp >= 0)
- {
- p.setPen(QColor(243,191,124));
- p.drawLine(xp, y, xp, height());
- }
- }
- }
-
- //---------------------------------------------------
- // draw location marker
- //---------------------------------------------------
-
- int h = height()-12;
-
- if (barLocator) {
- p.setPen(Qt::red);
- int xp = mapx(pos[0]);
- if (xp >= x && xp < x+w)
- p.drawLine(xp, y, xp, h);
- p.setPen(Qt::blue);
- xp = mapx(pos[1]);
- if (xp >= x && xp < x+w)
- p.drawLine(xp, y, xp, h);
- xp = mapx(pos[2]);
- if (xp >= x && xp < x+w)
- p.drawLine(xp, y, xp, h);
- }
- else {
- for (int i = 0; i < 3; ++i) {
- int xp = mapx(pos[i]);
- if (xp >= x && xp < x+w) {
- QPixmap* pm = markIcon[i];
- p.drawPixmap(xp - pm->width()/2, y-1, *pm);
- }
- }
- }
- //p.setPen(QColor(220,222,223));
- p.setPen(colTimeLine);
- if (pos[3] != MAXINT) {
- int xp = mapx(pos[3]);
- if (xp >= x && xp < x+w)
- p.drawLine(xp, 0, xp, height());
- }
-
- unsigned ctick;
- int bar1, bar2, beat;
- unsigned tick;
-
- if (waveMode) {
- ctick = tempomap.frame2tick(mapxDev(x));
- AL::sigmap.tickValues(ctick, &bar1, &beat, &tick);
- AL::sigmap.tickValues(tempomap.frame2tick(mapxDev(x+w)),
- &bar2, &beat, &tick);
- }
- else {
- ctick = mapxDev(x);
- AL::sigmap.tickValues(ctick, &bar1, &beat, &tick);
- AL::sigmap.tickValues(mapxDev(x+w), &bar2, &beat, &tick);
- }
-
-//printf("bar %d %d-%d=%d\n", bar, ntick, stick, ntick-stick);
-
- int stick = AL::sigmap.bar2tick(bar1, 0, 0);
- int ntick;
- for (int bar = bar1; bar <= bar2; bar++, stick = ntick) {
- ntick = AL::sigmap.bar2tick(bar+1, 0, 0);
- int tpix, a, b=0;
- if (waveMode) {
- a = tempomap.tick2frame(ntick);
- b = tempomap.tick2frame(stick);
- tpix = rmapx(a - b);
- }
- else {
- tpix = rmapx(ntick - stick);
- }
- if (tpix < 64) {
- // don�t show beats if measure is this small
- int n = 1;
- if (tpix < 32)
- n = 2;
- if (tpix <= 16)
- n = 4;
- if (tpix < 8)
- n = 8;
- if (tpix <= 4)
- n = 16;
- if (tpix <= 2)
- n = 32;
- if (bar % n)
- continue;
- p.setFont(config.fonts[3]);
- int x = mapx(waveMode ? b : stick);
- QString s;
- s.setNum(bar + 1);
- p.drawLine(x, y+1, x, y+1+h);
-// QRect r = QRect(x+2, y, 0, h);
- QRect r = QRect(x+2, y, 1000, h);
- p.drawText(r, Qt::AlignLeft|Qt::AlignVCenter|Qt::TextDontClip, s);
- }
- else {
- int z, n;
- AL::sigmap.timesig(stick, z, n);
- for (int beat = 0; beat < z; beat++) {
- int xx = AL::sigmap.bar2tick(bar, beat, 0);
- if (waveMode)
- xx = tempomap.tick2frame(xx);
- int xp = mapx(xx);
- QString s;
- QRect r(xp+2, y, 1000, h);
- int y1;
- int num;
- if (beat == 0) {
- num = bar + 1;
- y1 = y + 1;
- p.setFont(config.fonts[3]);
- }
- else {
- num = beat + 1;
- y1 = y + 7;
- p.setFont(config.fonts[1]);
- r.setY(y+3);
- }
- s.setNum(num);
- p.drawLine(xp, y1, xp, y+1+h);
- p.drawText(r, Qt::AlignLeft|Qt::AlignVCenter|Qt::TextDontClip, s);
- }
- }
- }
- }
-
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