void ofxTLTicker::updateBPMPoints(){
bpmScreenPoints.clear();
if(!timeline->getIsFrameBased()){
double currentPoint = 0;
double oneMeasure = 1.0/(bpm/60.);
double halfMeasure = oneMeasure/2;
double quarterMeasure = halfMeasure/2;
bool showMeasure = false;
bool showHalfMeasure = false;
bool showQuarterMeasure = false;
showMeasure = screenXForTime(oneMeasure) - screenXForTime(0) > 20;
if(showMeasure){
showHalfMeasure = screenXForTime(halfMeasure) - screenXForTime(0) > 20;
if (showHalfMeasure) {
showQuarterMeasure = screenXForTime(halfMeasure) - screenXForTime(0) > 20;
}
}
while(currentPoint < timeline->getDurationInSeconds()){
ofxTLBPMPoint measures[4];
int numMeasures = 0;
if(showMeasure){
measures[0].screenX = screenXForTime(currentPoint);
measures[0].weight = 4;
numMeasures = 1;
}
if(showHalfMeasure){
measures[1].screenX = screenXForTime(currentPoint+halfMeasure);
measures[1].weight = 2;
numMeasures = 2;
}
if(showQuarterMeasure){
measures[2].screenX = screenXForTime(currentPoint+quarterMeasure);
measures[2].weight = 1;
measures[3].screenX = screenXForTime(currentPoint+halfMeasure+quarterMeasure);
measures[3].weight = 1;
numMeasures = 4;
}
// cout << "measures " << measures[0].screenX << endl;
for(int m = 0; m < numMeasures; m++){
if( isOnScreen(measures[m].screenX) ){
bpmScreenPoints.push_back( measures[m] );
}
}
currentPoint += oneMeasure;
}
}
}
//TODO: find a way to make this not happen every frame
void ofxTLTicker::updateBPMPoints(){
bpmScreenPoints.clear();
double currentPoint = 0;
double oneMeasure = 1.0/(bpm/60.);
double halfMeasure = oneMeasure/2;
double quarterMeasure = halfMeasure/2;
bool showMeasure = false;
bool showHalfMeasure = false;
bool showQuarterMeasure = false;
showMeasure = screenXForTime(oneMeasure) - screenXForTime(0) > 20;
if(showMeasure){
showHalfMeasure = screenXForTime(halfMeasure) - screenXForTime(0) > 20;
if (showHalfMeasure) {
showQuarterMeasure = screenXForTime(halfMeasure) - screenXForTime(0) > 20;
}
}
int currentMeasure = 0;
while(currentPoint < timeline->getDurationInSeconds()){
ofxTLBPMPoint measures[4];
int numMeasures = 0;
if(showMeasure){
measures[0].millis = currentPoint * 1000;
measures[0].screenX = millisToScreenX(measures[0].millis);
measures[0].weight = 4;
numMeasures = 1;
}
if(showHalfMeasure){
measures[1].millis = (currentPoint+halfMeasure) * 1000;
measures[1].screenX = millisToScreenX(measures[1].millis);
measures[1].weight = 2;
numMeasures = 2;
}
if(showQuarterMeasure){
measures[2].millis = (currentPoint+quarterMeasure) * 1000;
measures[2].screenX = millisToScreenX(measures[2].millis);
measures[2].weight = 1;
measures[3].millis = (currentPoint+halfMeasure+quarterMeasure) * 1000;
measures[3].screenX = millisToScreenX(measures[3].millis);
measures[3].weight = 1;
numMeasures = 4;
}
for(int m = 0; m < numMeasures; m++){
if( isOnScreen(measures[m].screenX) ){
bpmScreenPoints.push_back( measures[m] );
}
}
currentMeasure++;
currentPoint = currentMeasure*oneMeasure;
}
}
float ofxTLElement::screenXForTime(float time){
return screenXForTime(time, timeline->getDurationInSeconds());
}
void ofxTLTicker::draw(){
ofPushStyle();
int textH, textW;
string text;
//draw tickers with time
float startTime = zoomBounds.min * timeline->getDurationInSeconds();
float endTime = zoomBounds.max * timeline->getDurationInSeconds();
float durationInview = endTime-startTime;
float secondsPerPixel = durationInview / bounds.width;
if(viewIsDirty){
refreshTickMarks();
}
tickerMarks.setStrokeColor( ofColor(200, 180, 40) );
tickerMarks.setStrokeWidth(1);
tickerMarks.draw(bounds.x, bounds.y);
if(drawBPMGrid){
if(viewIsDirty){
updateBPMPoints();
}
ofPushStyle();
ofSetColor(255, 255, 255, 50);
for(int i = 0; i < bpmScreenPoints.size(); i++){
ofSetLineWidth(bpmScreenPoints[i].weight);
ofLine(bpmScreenPoints[i].screenX, getBottomEdge(), bpmScreenPoints[i].screenX, totalDrawRect.y+totalDrawRect.height);
}
ofPopStyle();
}
textH = timeline->getFont().getLineHeight();
textW = 3;
//highlite current mouse position
if(hover){
//draw background rect
ofSetColor(timeline->getColors().backgroundColor);
float screenX = millisToScreenX(hoverTime);
text = timeline->formatTime(hoverTime);
textW = timeline->getFont().stringWidth(text)+3;
if(bounds.height > 2){
int previewTimecodeX = ofClamp(screenX+5, bounds.x, bounds.x+bounds.width-textW-5);
ofFill();
ofRect(previewTimecodeX-5, bounds.y+textH, textW, textH);
//draw playhead line
ofSetColor(timeline->getColors().textColor);
timeline->getFont().drawString(text, previewTimecodeX, bounds.y+textH*2);
}
ofSetColor(timeline->getColors().highlightColor);
ofSetLineWidth(1);
ofLine(screenX, totalDrawRect.y, screenX, totalDrawRect.y+totalDrawRect.height);
}
//draw current frame
//TIMECODE
int currentFrameX;
if (timeline->getIsFrameBased()) {
text = ofToString(timeline->getCurrentFrame());
currentFrameX = screenXForIndex(timeline->getCurrentFrame());
}
else{
text = timeline->formatTime(timeline->getCurrentTime());
currentFrameX = screenXForTime(timeline->getCurrentTime());
}
if(bounds.height > 2){
int timeCodeX = ofClamp(currentFrameX+5, bounds.x, bounds.x+bounds.width-textW-5);
ofSetColor(timeline->getColors().backgroundColor);
ofFill();
ofRect(timeCodeX-5, bounds.y, textW, textH);
ofSetColor(timeline->getColors().textColor);
timeline->getFont().drawString(text, timeCodeX, bounds.y+textH);
}
if(timeline->getIsPlaying()){
ofSetColor(timeline->getColors().keyColor);
}
else{
ofSetColor(timeline->getColors().outlineColor);
}
//draw playhead line
ofSetLineWidth(1);
ofLine(currentFrameX, totalDrawRect.y, currentFrameX, totalDrawRect.y+totalDrawRect.height);
//draw bounds
ofNoFill();
ofSetColor(200, 180, 40);
ofRect(bounds);
ofPopStyle();
}
void ofxTLVideoTrack::draw(){
if(player == NULL){
return;
}
//inFrame = outFrame = -1;
inFrame = 0;
outFrame = player->getTotalNumFrames();
ofPushStyle();
int selectedFrameX = screenXForTime( timeline->getTimecode().secondsForFrame(selectedFrame));
if(thumbsEnabled && getDrawRect().height > 10){
//clip hanging frames off the sides
ofSetColor(255);
lock();
for(int i = 0; i < videoThumbs.size(); i++){
if(videoThumbs[i].thumb != NULL){
if(videoThumbs[i].loaded &&!videoThumbs[i].thumb->isUsingTexture()){
videoThumbs[i].thumb->setUseTexture(true);
videoThumbs[i].thumb->update();
}
videoThumbs[i].thumb->draw(videoThumbs[i].displayRect);
}
else{
ofPushStyle();
ofSetColor(0);
ofRect(videoThumbs[i].displayRect);
ofPopStyle();
}
}
unlock();
for(int i = 0; i < videoThumbs.size(); i++){
if (!thumbsEnabled) {
ofFill();
ofSetColor(0);
ofRect(videoThumbs[i].displayRect);
}
ofNoFill();
ofSetColor(timeline->getColors().textColor);
timeline->getFont().drawString(ofToString(videoThumbs[i].framenum), videoThumbs[i].displayRect.x+5, videoThumbs[i].displayRect.y+15);
ofRect(videoThumbs[i].displayRect);
}
if(drawVideoPreview){
ofRectangle previewRect = ofRectangle(0, 0, player->getWidth() - 2, player->getHeight() - 4);
previewRect.scaleTo(bounds, OF_ASPECT_RATIO_KEEP);
previewRect.x = selectedFrameX + 1;
previewRect.y = bounds.y - 1;
player->draw(previewRect);
ofPushStyle();
ofFill();
ofSetColor(timeline->getColors().backgroundColor, 100);
ofRect(selectedFrameX + 1, bounds.y + 1, previewRect.width - 2, bounds.height - 2);
ofPopStyle();
}
}
ofSetColor(timeline->getColors().textColor);
ofLine(selectedFrameX, bounds.y, selectedFrameX, bounds.y+bounds.height);
timeline->getFont().drawString("F# " + ofToString(selectedFrame), selectedFrameX, bounds.y+15);
timeline->getFont().drawString(ofxTimecode::timecodeForSeconds(player->getPosition()*player->getDuration()), selectedFrameX, bounds.y+30);
if(inFrame != -1){
ofSetLineWidth(2);
ofSetColor(timeline->getColors().highlightColor);
int inFrameX = screenXForTime( timeline->getTimecode().secondsForFrame(inFrame));
int outFrameX = screenXForTime( timeline->getTimecode().secondsForFrame(outFrame));
ofLine(inFrameX, bounds.y, inFrameX, bounds.y+bounds.height);
ofLine(outFrameX, bounds.y, outFrameX, bounds.y+bounds.height);
ofSetColor(timeline->getColors().textColor);
timeline->getFont().drawString("in " + ofToString(inFrame), inFrameX + 5, bounds.y + 10);
timeline->getFont().drawString("out " + ofToString(outFrame), outFrameX + 5, bounds.y + bounds.height - 20);
}
ofPopStyle();
}
void ofxTLTicker::draw(){
ofPushStyle();
int textH, textW;
string text;
if(timeline->getIsFrameBased()){
int curStartFrame = ofMap(zoomBounds.min, 0, 1.0, 0, timeline->getDurationInFrames());
int curEndFrame = ofMap(zoomBounds.max, 0, 1.0, 0, timeline->getDurationInFrames());
int framesInView = curEndFrame-curStartFrame;
float framesPerPixel = framesInView / bounds.width;
int frameStepSize = 1;
//TODO make adaptive if we are way zoomed in don't draw so many
//draw ticker marks
for(int i = curStartFrame; i <= curEndFrame; i++){
float x = ofMap(i, curStartFrame, curEndFrame, totalDrawRect.x, totalDrawRect.x+totalDrawRect.width, true);
ofSetColor(200, 180, 40);
float heightMultiplier = 0.0;
if(i % 10 == 0){
ofSetLineWidth(3);
heightMultiplier = .5;
}
else {
ofSetLineWidth(1);
heightMultiplier = .75;
}
ofLine(x, bounds.y+bounds.height*heightMultiplier, x, bounds.y+bounds.height);
}
}
//Time based
else {
//draw tickers with time
float startTime = zoomBounds.min * timeline->getDurationInSeconds();
float endTime = zoomBounds.max * timeline->getDurationInSeconds();
float durationInview = endTime-startTime;
float secondsPerPixel = durationInview / bounds.width;
//draw ticker marks
ofSetLineWidth(1);
ofSetColor(200, 180, 40);
float heightMultiplier = .75;
for(float i = startTime; i <= endTime; i += secondsPerPixel*5){
//float x = ofMap(i, curStartFrame, curEndFrame, totalDrawRect.x, totalDrawRect.x+totalDrawRect.width, true);
float x = screenXForTime(i);
ofLine(x, bounds.y+bounds.height*heightMultiplier, x, bounds.y+bounds.height);
}
//draw regular increments
int bigTickStep;
if(durationInview < 1){ //draw big tick every 100 millis
bigTickStep = .1;
}
else if(durationInview < 60){ // draw big tick every second
bigTickStep = 1;
}
else {
bigTickStep = 60;
}
ofSetLineWidth(3);
heightMultiplier = .5;
for(float i = startTime-fmod(startTime, bigTickStep); i <= endTime; i+=bigTickStep){
float x = screenXForTime(i);
ofLine(x, bounds.y+bounds.height*heightMultiplier, x, bounds.y+bounds.height);
}
if(drawBPMGrid){
updateBPMPoints();
ofPushStyle();
ofSetColor(255, 255, 255, 50);
for(int i = 0; i < bpmScreenPoints.size(); i++){
ofSetLineWidth(bpmScreenPoints[i].weight);
ofLine(bpmScreenPoints[i].screenX, totalDrawRect.y, bpmScreenPoints[i].screenX, totalDrawRect.y+totalDrawRect.height-20);
}
ofPopStyle();
}
}
//highlite current mouse position
if(hover){
//draw background rect
ofSetColor(timeline->getColors().backgroundColor);
if (timeline->getIsFrameBased()) {
text = ofToString(indexForScreenX(ofGetMouseX()));
}
else{
//text = ofToString();
text = timeline->formatTime(timeForScreenX(ofGetMouseX()));
}
textH = 10;
textW = (text.size()+1)*7;
ofRect(ofGetMouseX(), bounds.y+textH, textW, textH);
//draw playhead line
ofSetColor(timeline->getColors().textColor);
ofDrawBitmapString(text, ofGetMouseX()+5, bounds.y+textH*2);
ofSetColor(timeline->getColors().highlightColor);
ofSetLineWidth(1);
ofLine(ofGetMouseX(), totalDrawRect.y, ofGetMouseX(), totalDrawRect.y+totalDrawRect.height);
}
//draw current frame
int currentFrameX;
if (timeline->getIsFrameBased()) {
text = ofToString(timeline->getCurrentFrame());
currentFrameX = screenXForIndex(timeline->getCurrentFrame());
}
else{
//text = ofToString();
text = timeline->formatTime(timeline->getCurrentTime());
currentFrameX = screenXForTime(timeline->getCurrentTime());
}
textH = 10;
textW = (text.size()+1)*7;
ofSetColor(timeline->getColors().backgroundColor);
ofRect(currentFrameX, bounds.y, textW, textH);
ofSetColor(timeline->getColors().textColor);
ofDrawBitmapString(text, currentFrameX+5, bounds.y+textH);
if(timeline->getIsPlaying()){
ofSetColor(timeline->getColors().keyColor);
}
else{
ofSetColor(timeline->getColors().outlineColor);
}
//draw playhead line
ofSetLineWidth(1);
ofLine(currentFrameX, totalDrawRect.y, currentFrameX, totalDrawRect.y+totalDrawRect.height);
//draw in/out point
float inPointX = normalizedXtoScreenX(timeline->getInOutRange().min, zoomBounds);
float outPointX = normalizedXtoScreenX(timeline->getInOutRange().max, zoomBounds);
if(bounds.x < inPointX){
ofSetColor(timeline->getColors().disabledColor,120);
ofRect(bounds.x, bounds.y, inPointX - bounds.x, totalDrawRect.height);
ofSetColor(timeline->getColors().highlightColor);
ofLine(inPointX, bounds.y, inPointX, bounds.y+totalDrawRect.height);
}
if(bounds.x+bounds.width > outPointX){
ofSetColor(timeline->getColors().disabledColor,120);
ofRect(outPointX, bounds.y, (bounds.x+bounds.width) - outPointX, totalDrawRect.height);
ofSetColor(timeline->getColors().highlightColor);
ofLine(outPointX, bounds.y, outPointX, bounds.y+totalDrawRect.height);
}
//draw bounds
ofNoFill();
ofSetColor(200, 180, 40);
ofRect(bounds);
ofPopStyle();
}
void ofxTLBeatTicker::draw(){
if (!isSetup || disabled)
return;
ofPushStyle();
int textH, textW;
string text;
if(viewIsDirty){
refreshTickMarks();
}
drawBPMGrid = true;
tickerMarks.setStrokeColor( ofColor(0, 0, 240) );
tickerMarks.setStrokeWidth(1);
tickerMarks.draw(bounds.x, bounds.y);
if(drawBPMGrid){
if(viewIsDirty){
updateBPMPoints();
}
ofPushStyle();
ofSetColor(0, 0, 0, 200);
ofSetLineWidth(1);
int siz = bpmScreenPoints.size();
int howmany;
if (siz > 20)
howmany = siz / 15;
else if (siz > 12)
howmany = 4;
else howmany = 4;
for(int i = 0; i < bpmScreenPoints.size(); i++) {
if (isOnScreen(bpmScreenPoints[i].screenX)) {
int bi = floor(bpmScreenPoints[i].beat);
//if ((bi) % 4 == 1) { // draw bpms indices
if ((bi) % howmany == 1) { // draw bpms indices
#if DRAW_FXCKING_GRID
ofLine(bpmScreenPoints[i].screenX, getBottomEdge(), bpmScreenPoints[i].screenX, totalDrawRect.y+totalDrawRect.height);
#endif
text = tostr(bi);
textW = timeline->getFont().stringWidth(text);
timeline->getFont().drawString(text, bpmScreenPoints[i].screenX - textW/2, getBottomEdge()-20);
}
}
}
ofPopStyle();
}
textH = timeline->getFont().getLineHeight();
textW = 3;
//draw current frame
int currentFrameX;
if (timeline->getIsFrameBased()) {
//text = ofToString(timeline->getCurrentFrame());
text = tostr(timeline->millisecToBeat(hoverTime));
currentFrameX = screenXForIndex(timeline->getCurrentFrame());
} else{
//text = timeline->formatTime(timeline->getCurrentTime());
text = tostr(timeline->millisecToBeat(hoverTime));
currentFrameX = screenXForTime(timeline->getCurrentTime());
//currenttimeline->normalizedXtoScreenX(timeline->beatToNormalizedX(currentPoint), zoomBounds); //;timeline->millisToScreenX(timeline->beatToMillisec(measures[0].beat));
}
currentFrameX = ofClamp(currentFrameX, bounds.getMinX(), bounds.getMaxX());
//draw playhead line
ofSetLineWidth(1);
ofLine(currentFrameX, totalDrawRect.y, currentFrameX, totalDrawRect.y+totalDrawRect.height);
//text = tostr(timeline->millisecToBeat(hoverTime)+1 - startBeat);
unsigned long startBeat = timeline->normalizedXToBeat(zoomBounds.min);// * timeline->getDurationInMilliseconds();
text = tostr( timeline->normalizedXToBeat( screenXtoNormalizedX( millisToScreenX(hoverTime), zoomBounds) ) + 1);
//cout << "ofxTLBeatTicker: hoverTime: " << hoverTime << " text:"<< text << endl;
float screenX = ofClamp(millisToScreenX(hoverTime), bounds.getMinX(), bounds.getMaxX());
timeline->getFont().drawString(text, screenX, bounds.y+textH+25);
ofPopStyle();
}
