Added mouse cursor position marker to all canvases

bartart3d · Mar 27, 2012 · 1082a83 · 1082a83
1 parent 1afaa34
commit 1082a83
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Showing 10 changed files with 89 additions and 33 deletions.
diff --git a/oom/Composer/Composer.cpp b/oom/Composer/Composer.cpp
@@ -531,6 +531,8 @@ void Composer::posChanged(int idx, unsigned val, bool)
 	cursVal = val;
 	m_timeHeader->setTime(val);
 	time->setPos(3, val, false);
+	canvas->setPos(3, val, false);
+	m_tempoHeader->setPos(3, val, false);
 	//m_sigRuler->setPos(3, val, false);
 }
 
@@ -585,27 +587,31 @@ void Composer::currentTabChanged(int tab)
 
 void Composer::setTime(unsigned tick)/*{{{*/
 {
-	if (tick == MAXINT)
+	/*if (tick == MAXINT)
 		return;
 	else
-	{
+	{*/
 		cursVal = tick;
 		m_timeHeader->setTime(tick);
 		time->setPos(3, tick, false);
 		m_sigRuler->setPos(3, tick, false);
-	}
+		canvas->setPos(3, tick, false);
+		m_tempoHeader->setPos(3, tick, false);
+	//}
 }/*}}}*/
 
 void Composer::setTimeFromSig(unsigned tick)/*{{{*/
 {
-	if (tick == MAXINT)
-		return;
-	else
-	{
+	//if (tick == MAXINT)
+	//	return;
+	//else
+	//{
 		cursVal = tick;
 		m_timeHeader->setTime(tick);
 		time->setPos(3, tick, false);
-	}
+		canvas->setPos(3, tick, false);
+		m_tempoHeader->setPos(3, tick, false);
+	//}
 }/*}}}*/
 
 //---------------------------------------------------------

diff --git a/oom/Composer/ComposerCanvas.cpp b/oom/Composer/ComposerCanvas.cpp
@@ -1834,7 +1834,7 @@ void ComposerCanvas::keyPress(QKeyEvent* event)/*{{{*/
 	}
 	else if (key == shortcuts[SHRT_POS_DEC].key)
 	{
-                int spos = _pos[0];
+        int spos = _pos[0];
 		if (spos > 0)
 		{
 			spos -= 1; // Nudge by -1, then snap down with raster1.

diff --git a/oom/audio.cpp b/oom/audio.cpp
@@ -546,9 +546,10 @@ void Audio::process1(unsigned samplePos, unsigned offset, unsigned frames)
 	int channels;
 	for (ciTrack it = tl->begin(); it != tl->end(); ++it)
 	{
-		if ((*it)->isMidiTrack())
+		Track* t = *it;
+		if (!t || t->isMidiTrack())
 			continue;
-		track = (AudioTrack*) (*it);
+		track = (AudioTrack*) t;
 
 		// For audio track types, synths etc. which need some kind of non-audio
 		//  (but possibly audio-affecting) processing always, even if their output path
@@ -578,9 +579,10 @@ void Audio::process1(unsigned samplePos, unsigned offset, unsigned frames)
 	//  processing is 'turned on', if there was a backlog of events while it was off, then they all happen at once.
 	for (ciTrack it = tl->begin(); it != tl->end(); ++it)
 	{
-		if ((*it)->isMidiTrack())
+		Track* t = *it;
+		if (!t || t->isMidiTrack())
 			continue;
-		track = (AudioTrack*) (*it);
+		track = (AudioTrack*) t;
 		// Ignore unprocessed tracks which have an output route, because they will be processed by
 		//  whatever track(s) they are routed to.
 		if (!track->processed() && track->noOutRoute() && (track->type() != Track::AUDIO_OUTPUT))

diff --git a/oom/ctrl/ctrlcanvas.cpp b/oom/ctrl/ctrlcanvas.cpp
@@ -237,7 +237,7 @@ void CtrlCanvas::setPos(int idx, unsigned val, bool adjustScrollbar)/*{{{*/
 		w += npos - opos;
 		x = opos;
 	}
-        pos[idx] = val;
+    pos[idx] = val;
 
         // FIXME: redrawing this rectangle wipes out the controller lane
         // items when cursor passes over them.
@@ -1409,13 +1409,7 @@ void CtrlCanvas::pdraw(QPainter& p, const QRect& rect)/*{{{*/
 	//    draw marker
 	//---------------------------------------------------
 
-	int xp = mapx(pos[0]);
-	if (xp >= x && xp < x + w)
-	{
-		p.setPen(QColor(0, 186, 255));
-		p.drawLine(xp, y, xp, y + h);
-	}
-	xp = mapx(pos[1]);
+	int xp = mapx(pos[1]);
 	if ((song->loop() || song->punchin()) && xp >= x && xp < x + w)
 	{
 		p.setPen(QColor(139, 225, 69));
@@ -1428,6 +1422,21 @@ void CtrlCanvas::pdraw(QPainter& p, const QRect& rect)/*{{{*/
 		p.drawLine(xp, y, xp, y + h);
 	}
 
+	p.setPen(QColor(156,75,219));
+	xp = mapx(pos[3]);
+	if (pos[3] != MAXINT)
+	{
+		if (xp >= x && xp < x + w)
+			p.drawLine(xp, y, xp, y+h);
+	}
+
+	xp = mapx(pos[0]);
+	if (xp >= x && xp < x + w)
+	{
+		p.setPen(QColor(0, 186, 255));
+		p.drawLine(xp, y, xp, y + h);
+	}
+
 	//---------------------------------------------------
 	//    draw lasso
 	//---------------------------------------------------

diff --git a/oom/ctrl/ctrledit.h b/oom/ctrl/ctrledit.h
@@ -69,6 +69,10 @@ public slots:
 	{
 		canvas->update();
 	}
+    void setPos(int idx, unsigned x, bool adjustScrollbar)
+	{
+		canvas->setPos(idx, x, adjustScrollbar);
+	}
 	void setMinHeight(int);
 	void setMaxHeight(int);
 	void updateHeight(int);

diff --git a/oom/midiedit/Performer.cpp b/oom/midiedit/Performer.cpp
@@ -1697,6 +1697,12 @@ void Performer::setTime(unsigned tick)/*{{{*/
 	time->setPos(3, tick, false);
     pcbar->setPos(3, tick, false);
 	m_sigRuler->setPos(3, tick, false);
+	canvas->setPos(3, tick, false);
+	foreach(CtrlEdit* ctrl, ctrlEditList)
+	{
+		if(ctrl)
+			ctrl->setPos(3, tick, false);
+	}
 }/*}}}*/
 
 void Performer::setTimeFromSig(unsigned tick)/*{{{*/
@@ -1705,7 +1711,12 @@ void Performer::setTimeFromSig(unsigned tick)/*{{{*/
 		posLabel->setValue(tick);
 	time->setPos(3, tick, false);
     pcbar->setPos(3, tick, false);
-	//m_sigRuler->setPos(3, tick, false);
+	canvas->setPos(3, tick, false);
+	foreach(CtrlEdit* ctrl, ctrlEditList)
+	{
+		if(ctrl)
+			ctrl->setPos(3, tick, false);
+	}
 }/*}}}*/
 
 //---------------------------------------------------------

diff --git a/oom/widgets/TempoCanvas.cpp b/oom/widgets/TempoCanvas.cpp
@@ -190,22 +190,31 @@ void TempoCanvas::pdraw(QPainter& p, const QRect& rect)/*{{{*/
 	//    draw marker
 	//---------------------------------------------------
 
-	int xp = mapx(pos[0]);
+	int xp = mapx(pos[1]);
 	if (xp >= x && xp < x + w)
 	{
-		p.setPen(QColor(0, 186, 255));
+		p.setPen(QColor(139, 225, 69));
 		p.drawLine(xp, y, xp, y + h);
 	}
-	xp = mapx(pos[1]);
+	xp = mapx(pos[2]);
 	if (xp >= x && xp < x + w)
 	{
 		p.setPen(QColor(139, 225, 69));
 		p.drawLine(xp, y, xp, y + h);
 	}
-	xp = mapx(pos[2]);
+
+	xp = mapx(pos[3]);
+	if (pos[3] != MAXINT)
+	{
+		p.setPen(QColor(156,75,219));
+		if (xp >= x && xp < x + w)
+			p.drawLine(xp, y, xp, y+h);
+	}
+
+	xp = mapx(pos[0]);
 	if (xp >= x && xp < x + w)
 	{
-		p.setPen(QColor(139, 225, 69));
+		p.setPen(QColor(0, 186, 255));
 		p.drawLine(xp, y, xp, y + h);
 	}
 }/*}}}*/

diff --git a/oom/widgets/TempoHeader.cpp b/oom/widgets/TempoHeader.cpp
@@ -90,3 +90,10 @@ void TempoHeader::setOrigin(int x, int y)
 	if(m_canvas)
 		m_canvas->setOrigin(x, y);
 }
+
+void TempoHeader::setPos(int idx, unsigned x, bool sb)
+{
+	if(m_canvas)
+		m_canvas->setPos(idx, x, sb);
+}
+
diff --git a/oom/widgets/TempoHeader.h b/oom/widgets/TempoHeader.h
@@ -31,6 +31,7 @@ public slots:
 	void setStartTempo(double);
 	void setEndTempo(double);
     void setOrigin(int x, int y);
+    void setPos(int idx, unsigned x, bool adjustScrollbar);
 
 signals:
     void updateXMag(float);

diff --git a/oom/widgets/canvas.cpp b/oom/widgets/canvas.cpp
@@ -1,11 +1,12 @@
 //=========================================================
-//  OOMidi
+//  OOStudio
 //  OpenOctave Midi and Audio Editor
-//    $Id: canvas.cpp,v 1.10.2.17 2009/05/03 04:14:01 terminator356 Exp $
 //  (C) Copyright 1999 Werner Schweer ([email protected])
+//  (C) Copyright 2011 - 2012 Andrew Williams and Christopher Cherrett
 //=========================================================
 
 #include <stdio.h>
+#include <values.h>
 
 #include "canvas.h"
 
@@ -428,11 +429,15 @@ void Canvas::draw(QPainter& p, const QRect& rect)/*{{{*/
 		if(_drawPartEndLine)
 			p.drawLine(_curPart->endTick(), y, _curPart->endTick(), y2);
 	}
-	//QPen playbackPen(QColor(8,193,156), 1);
-	//p.setPen(playbackPen);
-	//p.setPen(Qt::green);
-	p.setPen(QColor(0, 186, 255));
 
+	p.setPen(QColor(156,75,219));
+	if (_pos[3] != MAXINT)
+	{
+		if (_pos[3] >= unsigned(x) && _pos[3] < unsigned(x2))
+			p.drawLine(_pos[3], y, _pos[3], y2);
+	}
+
+	p.setPen(QColor(0, 186, 255));
     if (_pos[0] >= unsigned(x) && _pos[0] < unsigned(x2))
 	{
     	p.drawLine(_pos[0], y, _pos[0], y2);
@@ -1304,6 +1309,8 @@ void Canvas::viewMouseMoveEvent(QMouseEvent* event)/*{{{*/
 		break;
 	}
 
+	_pos[3] = _evPos.x();
+	redraw();
 	mouseMove(event);
 }/*}}}*/