Beispiel #1
0
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;
		}
	}	
}
Beispiel #2
0
//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;
	}

}
Beispiel #3
0
float ofxTLElement::screenXForTime(float time){
	return screenXForTime(time, timeline->getDurationInSeconds());
}
Beispiel #4
0
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();
}
Beispiel #6
0
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();

}