class OverlayUI {
private final PFont titleFont = createFont("Myriad Pro", 10);
- private final PFont itemFont = createFont("Myriad Pro", 11);
+ private final PFont itemFont = createFont("Lucida Grande", 11);
private final PFont knobFont = titleFont;
private final int w = 140;
private final int leftPos;
private final int leftTextPos;
private final int lineHeight = 20;
private final int sectionSpacing = 12;
+ private final int controlSpacing = 18;
private final int tempoHeight = 20;
private final int knobSize = 28;
+ private final float knobIndent = .4;
private final int knobSpacing = 6;
private final int knobLabelHeight = 14;
private final color lightBlue = #666699;
private PImage logo;
private int firstPatternY;
+ private int firstPatternKnobY;
private int firstTransitionY;
+ private int firstTransitionKnobY;
private int firstEffectY;
- private int firstKnobY;
+ private int firstEffectKnobY;
+
private int tempoY;
private Method patternStateMethod;
private Method transitionStateMethod;
private Method effectStateMethod;
+ private final int NUM_TRANSITION_KNOBS = 4;
+ private final int NUM_EFFECT_KNOBS = 4;
+
+ private int activeTransitionIndex = 0;
+ private int activeEffectIndex = 0;
+
+ private final VirtualTransitionKnob[] transitionKnobs;
+ private final VirtualEffectKnob[] effectKnobs;
+
OverlayUI() {
leftPos = width - w;
leftTextPos = leftPos + 4;
logo = loadImage("logo-sm.png");
- patternNames = classNameArray(patterns);
- transitionNames = classNameArray(transitions);
- effectNames = classNameArray(effects);
+ patternNames = classNameArray(patterns, "Pattern");
+ transitionNames = classNameArray(transitions, "Transition");
+ effectNames = classNameArray(effects, "Effect");
+
+ transitionKnobs = new VirtualTransitionKnob[NUM_TRANSITION_KNOBS];
+ for (int i = 0; i < transitionKnobs.length; ++i) {
+ transitionKnobs[i] = new VirtualTransitionKnob(i);
+ }
+
+ effectKnobs = new VirtualEffectKnob[NUM_EFFECT_KNOBS];
+ for (int i = 0; i < effectKnobs.length; ++i) {
+ effectKnobs[i] = new VirtualEffectKnob(i);
+ }
try {
patternStateMethod = getClass().getMethod("getState", LXPattern.class);
int yPos = 0;
firstPatternY = yPos + lineHeight + 6;
yPos = drawObjectList(yPos, "PATTERN", patterns, patternNames, patternStateMethod);
-
- yPos += sectionSpacing;
- yPos = drawObjectList(yPos, "CONTROL", null, null, null);
- yPos += 6;
- firstKnobY = yPos;
+ yPos += controlSpacing;
+ firstPatternKnobY = yPos;
int xPos = leftTextPos;
for (int i = 0; i < glucose.NUM_PATTERN_KNOBS/2; ++i) {
drawKnob(xPos, yPos, knobSize, glucose.patternKnobs[i]);
yPos += sectionSpacing;
firstTransitionY = yPos + lineHeight + 6;
yPos = drawObjectList(yPos, "TRANSITION", transitions, transitionNames, transitionStateMethod);
+ yPos += controlSpacing;
+ firstTransitionKnobY = yPos;
+ xPos = leftTextPos;
+ for (int i = 0; i < transitionKnobs.length; ++i) {
+ drawKnob(xPos, yPos, knobSize, transitionKnobs[i]);
+ xPos += knobSize + knobSpacing;
+ }
+ yPos += knobSize + knobLabelHeight;
yPos += sectionSpacing;
firstEffectY = yPos + lineHeight + 6;
yPos = drawObjectList(yPos, "FX", effects, effectNames, effectStateMethod);
+ yPos += controlSpacing;
+ firstEffectKnobY = yPos;
+ xPos = leftTextPos;
+ for (int i = 0; i < effectKnobs.length; ++i) {
+ drawKnob(xPos, yPos, knobSize, effectKnobs[i]);
+ xPos += knobSize + knobSpacing;
+ }
+ yPos += knobSize + knobLabelHeight;
yPos += sectionSpacing;
yPos = drawObjectList(yPos, "TEMPO", null, null, null);
text("Tap 'u' to hide UI (~+3FPS)", leftTextPos, height-6);
}
- public Knob getOrNull(List<Knob> items, int index) {
+ public LXParameter getOrNull(List<LXParameter> items, int index) {
if (index < items.size()) {
return items.get(index);
}
}
public int getState(LXEffect e) {
- return e.isEnabled() ? STATE_ACTIVE : STATE_DEFAULT;
+ if (e.isEnabled()) {
+ return STATE_PENDING;
+ } else if (effects[activeEffectIndex] == e) {
+ return STATE_ACTIVE;
+ }
+ return STATE_DEFAULT;
}
public int getState(LXTransition t) {
}
protected int drawObjectList(int yPos, String title, Object[] items, Method stateMethod) {
- return drawObjectList(yPos, title, items, classNameArray(items), stateMethod);
+ return drawObjectList(yPos, title, items, classNameArray(items, null), stateMethod);
}
private int drawObjectList(int yPos, String title, Object[] items, String[] names, Method stateMethod) {
return yPos;
}
- private void drawKnob(int xPos, int yPos, int knobSize, Knob knob) {
- final float knobIndent = .4;
+ private void drawKnob(int xPos, int yPos, int knobSize, LXParameter knob) {
+ if (!knobsOn) {
+ return;
+ }
final float knobValue = knob.getValuef();
String knobLabel = knob.getLabel();
- if (knobLabel.length() > 4) {
- knobLabel = knobLabel.substring(0, 4);
- } else if (knobLabel.length() == 0) {
+ if (knobLabel == null) {
knobLabel = "-";
+ } else if (knobLabel.length() > 4) {
+ knobLabel = knobLabel.substring(0, 4);
}
ellipseMode(CENTER);
fill(#222222);
- arc(xPos + knobSize/2, yPos + knobSize/2, knobSize, knobSize, HALF_PI + knobIndent, HALF_PI + knobIndent + (TWO_PI-2*knobIndent));
-
+ // For some reason this arc call really crushes drawing performance. Presumably
+ // because openGL is drawing it and when we overlap the second set of arcs it
+ // does a bunch of depth buffer intersection tests? Ellipse with a trapezoid cut out is faster
+ // arc(xPos + knobSize/2, yPos + knobSize/2, knobSize, knobSize, HALF_PI + knobIndent, HALF_PI + knobIndent + (TWO_PI-2*knobIndent));
+ ellipse(xPos + knobSize/2, yPos + knobSize/2, knobSize, knobSize);
+
+ float endArc = HALF_PI + knobIndent + (TWO_PI-2*knobIndent)*knobValue;
fill(lightGreen);
- arc(xPos + knobSize/2, yPos + knobSize/2, knobSize, knobSize, HALF_PI + knobIndent, HALF_PI + knobIndent + (TWO_PI-2*knobIndent)*knobValue);
-
+ arc(xPos + knobSize/2, yPos + knobSize/2, knobSize, knobSize, HALF_PI + knobIndent, endArc);
+
+ // Center circle of knob
fill(#333333);
ellipse(xPos + knobSize/2, yPos + knobSize/2, knobSize/2, knobSize/2);
+
+ // Mask notch out of knob
+ fill(color(0, 0, 30));
+ beginShape();
+ vertex(xPos + knobSize/2 - 3, yPos + knobSize - 8);
+ vertex(xPos + knobSize/2 - 5, yPos + knobSize);
+ vertex(xPos + knobSize/2 + 5, yPos + knobSize);
+ vertex(xPos + knobSize/2 + 3, yPos + knobSize - 8);
+ endShape();
fill(0);
rect(xPos, yPos + knobSize + 2, knobSize, knobLabelHeight - 2);
}
- private String[] classNameArray(Object[] objects) {
+ private String[] classNameArray(Object[] objects, String suffix) {
if (objects == null) {
return null;
}
String[] names = new String[objects.length];
for (int i = 0; i < objects.length; ++i) {
- names[i] = className(objects[i]);
+ names[i] = className(objects[i], suffix);
}
return names;
}
- private String className(Object p) {
+ private String className(Object p, String suffix) {
String s = p.getClass().getName();
int li;
if ((li = s.lastIndexOf(".")) > 0) {
s = s.substring(li + 1);
}
if (s.indexOf("SugarCubes$") == 0) {
- return s.substring("SugarCubes$".length());
+ s = s.substring("SugarCubes$".length());
+ }
+ if ((suffix != null) && ((li = s.indexOf(suffix)) != -1)) {
+ s = s.substring(0, li);
}
return s;
}
+
+ class VirtualTransitionKnob extends LXVirtualParameter {
+ private final int index;
+
+ VirtualTransitionKnob(int index) {
+ this.index = index;
+ }
+
+ public LXParameter getRealParameter() {
+ List<LXParameter> parameters = transitions[activeTransitionIndex].getParameters();
+ if (index < parameters.size()) {
+ return parameters.get(index);
+ }
+ return null;
+ }
+ }
+
+ class VirtualEffectKnob extends LXVirtualParameter {
+ private final int index;
+
+ VirtualEffectKnob(int index) {
+ this.index = index;
+ }
+
+ public LXParameter getRealParameter() {
+ List<LXParameter> parameters = effects[activeEffectIndex].getParameters();
+ if (index < parameters.size()) {
+ return parameters.get(index);
+ }
+ return null;
+ }
+ }
+
+ private int patternKnobIndex = -1;
+ private int transitionKnobIndex = -1;
+ private int effectKnobIndex = -1;
- private int knobIndex = -1;
private int lastY;
private int releaseEffect = -1;
private boolean tempoDown = false;
public void mousePressed() {
lastY = mouseY;
- knobIndex = -1;
+ patternKnobIndex = transitionKnobIndex = effectKnobIndex = -1;
releaseEffect = -1;
if (mouseY > tempoY) {
if (mouseY - tempoY < tempoHeight) {
lx.tempo.tap();
tempoDown = true;
}
+ } else if ((mouseY >= firstEffectKnobY) && (mouseY < firstEffectKnobY + knobSize + knobLabelHeight)) {
+ effectKnobIndex = (mouseX - leftTextPos) / (knobSize + knobSpacing);
} else if (mouseY > firstEffectY) {
int effectIndex = (mouseY - firstEffectY) / lineHeight;
if (effectIndex < effects.length) {
- if (effects[effectIndex].isMomentary()) {
+ if (activeEffectIndex == effectIndex) {
effects[effectIndex].enable();
releaseEffect = effectIndex;
- } else {
- effects[effectIndex].toggle();
}
+ activeEffectIndex = effectIndex;
}
+ } else if ((mouseY >= firstTransitionKnobY) && (mouseY < firstTransitionKnobY + knobSize + knobLabelHeight)) {
+ transitionKnobIndex = (mouseX - leftTextPos) / (knobSize + knobSpacing);
} else if (mouseY > firstTransitionY) {
int transitionIndex = (mouseY - firstTransitionY) / lineHeight;
if (transitionIndex < transitions.length) {
activeTransitionIndex = transitionIndex;
}
- } else if ((mouseY >= firstKnobY) && (mouseY < firstKnobY + 2*(knobSize+knobLabelHeight) + knobSpacing)) {
- knobIndex = (mouseX - leftTextPos) / (knobSize + knobSpacing);
- if (mouseY >= firstKnobY + knobSize + knobLabelHeight + knobSpacing) {
- knobIndex += glucose.NUM_PATTERN_KNOBS / 2;
+ } else if ((mouseY >= firstPatternKnobY) && (mouseY < firstPatternKnobY + 2*(knobSize+knobLabelHeight) + knobSpacing)) {
+ patternKnobIndex = (mouseX - leftTextPos) / (knobSize + knobSpacing);
+ if (mouseY >= firstPatternKnobY + knobSize + knobLabelHeight + knobSpacing) {
+ patternKnobIndex += glucose.NUM_PATTERN_KNOBS / 2;
}
} else if (mouseY > firstPatternY) {
int patternIndex = (mouseY - firstPatternY) / lineHeight;
public void mouseDragged() {
int dy = lastY - mouseY;
lastY = mouseY;
- if (knobIndex >= 0 && knobIndex < glucose.NUM_PATTERN_KNOBS) {
- Knob k = glucose.patternKnobs[knobIndex];
- k.setValue(k.getValuef() + dy*.01);
+ if (patternKnobIndex >= 0 && patternKnobIndex < glucose.NUM_PATTERN_KNOBS) {
+ LXParameter p = glucose.patternKnobs[patternKnobIndex];
+ p.setValue(constrain(p.getValuef() + dy*.01, 0, 1));
+ } else if (effectKnobIndex >= 0 && effectKnobIndex < NUM_EFFECT_KNOBS) {
+ LXParameter p = effectKnobs[effectKnobIndex];
+ p.setValue(constrain(p.getValuef() + dy*.01, 0, 1));
+ } else if (transitionKnobIndex >= 0 && transitionKnobIndex < NUM_TRANSITION_KNOBS) {
+ LXParameter p = transitionKnobs[transitionKnobIndex];
+ p.setValue(constrain(p.getValuef() + dy*.01, 0, 1));
}
}
releaseEffect = -1;
}
}
+
}
void mousePressed() {
repositories / SugarCubes.git / blobdiff