void ofxTLKeyframes::mouseDragged(ofMouseEventArgs& args, long millis){
if(keysAreStretchable){
//cast the stretch anchor to long so that it can be signed
float stretchRatio = 1.0*(millis-long(stretchAnchor)) / (1.0*stretchSelectPoint-stretchAnchor);
for(int k = 0; k < selectedKeyframes.size(); k++){
setKeyframeTime(selectedKeyframes[k], ofClamp(stretchAnchor + (selectedKeyframes[k]->grabTimeOffset * stretchRatio),
0, timeline->getDurationInMilliseconds()));
selectedKeyframes[k]->screenPosition = screenPositionForKeyframe(selectedKeyframes[k]);
}
timeline->flagUserChangedValue();
keysDidDrag = true;
updateKeyframeSort();
}
if(keysAreDraggable && selectedKeyframes.size() != 0){
ofVec2f screenpoint(args.x,args.y);
for(int k = 0; k < selectedKeyframes.size(); k++){
ofVec2f newScreenPosition;
setKeyframeTime(selectedKeyframes[k], ofClamp(millis - selectedKeyframes[k]->grabTimeOffset,
screenXToMillis(bounds.getMinX()), screenXToMillis(bounds.getMaxX())));
selectedKeyframes[k]->value = screenYToValue(args.y - selectedKeyframes[k]->grabValueOffset);
selectedKeyframes[k]->screenPosition = screenPositionForKeyframe(selectedKeyframes[k]);
}
if(selectedKeyframe != NULL && timeline->getMovePlayheadOnDrag()){
timeline->setCurrentTimeMillis(selectedKeyframe->time);
}
timeline->flagUserChangedValue();
keysDidDrag = true;
updateKeyframeSort();
}
createNewOnMouseup = false;
}
void ofxTLCameraTrack::draw3d(){
if(lockCameraToTrack) return;
ofxTLCameraFrame interFrame;
ofNode n;
ofPushStyle();
for(int i = 0; i < keyframes.size(); i++){
ofxTLCameraFrame* frame = (ofxTLCameraFrame*)keyframes[i];
n.setPosition(frame->position);
n.setOrientation(frame->orientation);
n.draw();
ofPushStyle();
ofPopStyle();
}
unsigned long long startMillis = screenXToMillis(bounds.x);
unsigned long long endMillis = screenXToMillis(bounds.getMaxX());
unsigned long long step = (endMillis - startMillis)/100;
for(unsigned long long millis = startMillis; millis < endMillis; millis += step ){
setCameraFrameToTime(&interFrame, millis);
n.setPosition(interFrame.position);
n.setOrientation(interFrame.orientation);
ofSetColor(0,0,255);
ofLine(n.getPosition(), n.getPosition() + n.getLookAtDir()*10);
ofSetColor(0,255,0);
ofLine(n.getPosition(), n.getPosition() + n.getUpDir()*10);
ofSetColor(255,0,0);
ofLine(n.getPosition(), n.getPosition() + n.getSideDir()*10);
}
setCameraFrameToTime(&interFrame, currentTrackTime());
n.setPosition(interFrame.position);
n.setOrientation(interFrame.orientation);
ofSetLineWidth(3);
ofSetColor(0,0,255);
ofLine(n.getPosition(), n.getPosition() + n.getLookAtDir()*25);
ofSetColor(0,255,0);
ofLine(n.getPosition(), n.getPosition() + n.getUpDir()*25);
ofSetColor(255,0,0);
ofLine(n.getPosition(), n.getPosition() + n.getSideDir()*25);
ofNoFill();
ofSetColor(255);
ofDrawBox(n.getPosition(), 4);
ofPopStyle();
}
void ofxTLVideoDepthAlignmentScrubber::mouseDragged(ofMouseEventArgs& args, long millis){
if(ready() && bounds.inside(args.x, args.y)){
selectedPercent = screenXtoNormalizedX(args.x);
selectedVideoMillis = screenXToMillis(args.x);
updateSelection();
}
}
ofxTLKeyframe* ofxTLSubtitleTrack::newKeyframe(){
ofxTLSubtitle* newTitle = new ofxTLSubtitle();
newTitle->timeRange.min = newTitle->timeRange.max = screenXToMillis(ofGetMouseX());
newTitle->startSelected = false;
newTitle->endSelected = true; //true so you can drag the range to start with
newTitle->subtitleUnit = subtitles.addSubtitle(newTitle->timeRange.min, newTitle->timeRange.max, "", "");
return newTitle;
}
void ofxTLAudioTrack::mouseMoved(ofMouseEventArgs& args, long millis){
if (!bounds.inside(args.x, args.y)) return;
for (vector<AlignMarker>::iterator m = markers.begin(); m != markers.end(); m++) {
if (m->selected) {
cout << "ms selected changin from " << m->ms << endl;
m->ms = screenXToMillis(normalizedXtoScreenX(screenXtoNormalizedX(args.x, zoomBounds)));
cout << " to: " << m->ms << endl;
}
}
}
ofxTLKeyframe* ofxTLSwitches::newKeyframe(){
ofxTLSwitch* switchKey = new ofxTLSwitch();
//in the case of a click, start at the mouse positiion
//if this is being restored from XML, the next call to restore will override this with what is in the XML
switchKey->timeRange.min = switchKey->timeRange.max = screenXToMillis(ofGetMouseX());
switchKey->startSelected = false;
switchKey->endSelected = true; //true so you can drag the range to start with
//for just placing a switch we'll be able to decide the end position
placingSwitch = switchKey;
return switchKey;
}
ofxTLKeyframe* ofxTLNotes::newKeyframe(){
ofxTLNote* switchKey = new ofxTLNote();
//in the case of a click, start at the mouse positiion
//if this is being restored from XML, the next call to restore will override this with what is in the XML
switchKey->timeRange.min = switchKey->timeRange.max = screenXToMillis(ofGetMouseX());
switchKey->startSelected = false;
switchKey->endSelected = true; //true so you can drag the range to start with
//for just placing a switch we'll be able to decide the end position
placingSwitch = switchKey;
// add pitch based on mouseY if that's the input device
if(createNewOnMouseup){
switchKey->pitch = pitchForScreenY(ofGetMouseY());
}
return switchKey;
}
void ofxTLColorTrack::updatePreviewPalette() {
if(previewPalette.getWidth() != bounds.width) {
previewPalette.allocate(bounds.width, 1, OF_IMAGE_COLOR); //someday support alpha would be rad
}
if(keyframes.size() == 0 || keyframes.size() == 1) {
return; //we just draw solid colors in this case
}
previewPalette.setUseTexture(false);
for(int i = 0; i < bounds.width; i++) {
previewPalette.setColor(i, 0, getColorAtMillis(screenXToMillis(bounds.x+i)));
}
previewPalette.setUseTexture(true);
previewPalette.update();
shouldRecomputePreviews = false;
}
void ofxTLTicker::refreshTickMarks(){
tickerMarks.clear();
unsigned long startMillis = zoomBounds.min * timeline->getDurationInMilliseconds();
unsigned long endMillis = zoomBounds.max * timeline->getDurationInMilliseconds();
unsigned long durationInview = endMillis-startMillis;
float millisPerPixel = durationInview / bounds.width;
//expand to days
bool showMillis;
bool showSeconds;
bool showMinutes;
int step = 4;
//find the scale of time being shown
if(millisPerPixel > 1000*60 * step){ //each pixel is more than a minute
showMillis = false;
showSeconds = false;
showMinutes = false;
}
else if(millisPerPixel > 1000 * step){ //each pixel is more than a second
showMillis = false;
showSeconds = false;
showMinutes = true;
}
else if(millisPerPixel > step){ //each pixel is more than a millisecond
showMillis = false;
showSeconds = true;
showMinutes = true;
}
else{ //each pixel is less than a millsecond
showMillis = true;
showSeconds = true;
showMinutes = true;
}
unsigned long lastMillis = screenXToMillis(bounds.x);
int lastSecond = lastMillis/1000;
int lastMinute = lastSecond/60;
int lastHour = lastMinute/60;
for(int i = bounds.getMinX()+step; i < bounds.getMaxX(); i+=step){
int height = 0;
unsigned long currentMillis = screenXToMillis(i);
int currentSecond = currentMillis/1000;
int currentMinute = currentSecond/60;
int currentHour = currentMinute/60;
float x;
if(showMillis && currentMillis > lastMillis){
height = bounds.height*.25;
lastMillis = currentMillis;
x = millisToScreenX(currentMillis);
}
if(showSeconds && currentSecond > lastSecond){
height = bounds.height*.5;
lastSecond = currentSecond;
x = millisToScreenX(lastSecond*1000);
}
if(showMinutes && currentMinute > lastMinute){
height = bounds.height*.75;
lastMinute = currentMinute;
x = millisToScreenX(lastMinute*1000*60);
}
if(currentHour > lastHour){
height = bounds.height;
lastHour = currentHour;
x = millisToScreenX(lastMinute*1000*60*60);
}
if(height != 0){
tickerMarks.moveTo(x, bounds.height - height);
tickerMarks.lineTo(x, bounds.height);
}
}
// //draw ticker marks
// ofSetLineWidth(1);
// 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);
// }
//
}
void ofxTLTicker::refreshTickMarks(){
tickerMarks.clear();
unsigned long startMillis = zoomBounds.min * timeline->getDurationInMilliseconds();
unsigned long endMillis = zoomBounds.max * timeline->getDurationInMilliseconds();
unsigned long durationInview = endMillis-startMillis;
float millisPerPixel = durationInview / bounds.width;
//expand to days
bool showMillis;
bool showSeconds;
bool showMinutes;
int step = 4;
//find the scale of time being shown
if(millisPerPixel > 1000*60 * step){ //each pixel is more than a minute
showMillis = false;
showSeconds = false;
showMinutes = false;
}
else if(millisPerPixel > 1000 * step){ //each pixel is more than a second
showMillis = false;
showSeconds = false;
showMinutes = true;
}
else if(millisPerPixel > step){ //each pixel is more than a millisecond
showMillis = false;
showSeconds = true;
showMinutes = true;
}
else{ //each pixel is less than a millsecond
showMillis = true;
showSeconds = true;
showMinutes = true;
}
unsigned long lastMillis = screenXToMillis(bounds.x);
int lastSecond = lastMillis/1000;
int lastMinute = lastSecond/60;
int lastHour = lastMinute/60;
for(int i = bounds.getMinX()+step; i < bounds.getMaxX(); i+=step){
int height = 0;
unsigned long currentMillis = screenXToMillis(i);
int currentSecond = currentMillis/1000;
int currentMinute = currentSecond/60;
int currentHour = currentMinute/60;
float x;
if(showMillis && currentMillis > lastMillis){
height = bounds.height*.25;
lastMillis = currentMillis;
x = millisToScreenX(currentMillis);
}
if(showSeconds && currentSecond > lastSecond){
height = bounds.height*.5;
lastSecond = currentSecond;
x = millisToScreenX(lastSecond*1000);
}
if(showMinutes && currentMinute > lastMinute){
height = bounds.height*.75;
lastMinute = currentMinute;
x = millisToScreenX(lastMinute*1000*60);
}
if(currentHour > lastHour){
height = bounds.height;
lastHour = currentHour;
x = millisToScreenX(lastMinute*1000*60*60);
}
if(height != 0){
tickerMarks.moveTo(x, bounds.height - height);
tickerMarks.lineTo(x, bounds.height);
}
}
}
