bool UIPanel::checkbox(const char * str, bool checked, bool enabled)
{
_state.widgetId++;
uint32_t id = _state.widgetId;
float x = _state.widgetX;
float y = _state.widgetY; // + BUTTON_HEIGHT;
float w = _state.widgetW;
float h = BUTTON_HEIGHT;
_state.widgetY += BUTTON_HEIGHT + DEFAULT_SPACING;
bool over = enabled && inRect(_state, x, y, w, h);
bool result = buttonLogic(_state, id, over);
const float cx = x + BUTTON_HEIGHT * 0.5f - CHECK_SIZE * 0.5f;
const float cy = y + BUTTON_HEIGHT * 0.5f - CHECK_SIZE * 0.5f;
addRoundedRectangle(_faceMesh->geometry, Vector2(cx - 3.0f, cy - 3.0f), Vector2(CHECK_SIZE + 6.0f, CHECK_SIZE + 6.0f), 4.0f, Color(0.5, 0.5, 0.5, isActive(_state, id) ? 0.75 : 0.35));
if (checked)
{
if (enabled)
addRoundedRectangle(_faceMesh->geometry, Vector2(cx, cy), Vector2(CHECK_SIZE, CHECK_SIZE), CHECK_SIZE * 0.5f - 1.0f, Color(1, 1, 1, isActive(_state, id) ? 1 : 0.8));
else
addRoundedRectangle(_faceMesh->geometry, Vector2(cx, cy), Vector2(CHECK_SIZE, CHECK_SIZE), CHECK_SIZE * 0.5f - 1.0f, Color(0.5, 0.5, 0.5, 0.8));
}
if (enabled)
font->buildTextGeometry(str, Vector2(x + BUTTON_HEIGHT, y + BUTTON_HEIGHT * 0.5f + TEXT_HEIGHT * 0.5f), _fontMesh->geometry, isHot(_state, id) ? Color(1, 0.75, 0, 1) : Color(1, 1, 1, 0.8));
else
font->buildTextGeometry(str, Vector2(x + BUTTON_HEIGHT, y + BUTTON_HEIGHT * 0.5f + TEXT_HEIGHT * 0.5f), _fontMesh->geometry, Color(0.5, 0.5, 0.5, 0.8));
return result;
}
void UIPanel::end()
{
_state.widgetY -= SCROLL_AREA_PADDING;
float height = size.y - SCROLL_AREA_PADDING * 2;
float diff = _state.widgetY + _state.scroll - height;
float factor = height / (_state.widgetY + _state.scroll);
if (factor < 1.0f)
{
float x = size.x - SCROLL_AREA_PADDING - SCROLL_BAR_WIDTH * 0.5f;
float h = factor * height;
float y = SCROLL_AREA_PADDING + (height - h) * (_state.scroll / diff);
addRoundedRectangle(_faceMesh->geometry, Vector2(x, y), Vector2(SCROLL_BAR_WIDTH, h), SCROLL_BAR_WIDTH * 0.5f, Color(1, 1, 1, 0.25));
// Update scroll
if (_state.insidePanel)
{
_state.scroll -= _state.mouseScroll * 20.0f;
_state.scroll = max(0.0f, min(diff, _state.scroll));
}
}
clearInput(_state);
}
bool UIPanel::button(const char * str, bool enabled)
{
_state.widgetId++;
uint32_t id = _state.widgetId;
const float x = _state.widgetX;
const float y = _state.widgetY;
const float w = _state.widgetW;
const float h = BUTTON_HEIGHT;
_state.widgetY += BUTTON_HEIGHT + DEFAULT_SPACING;
bool over = enabled && inRect(_state, x, y, w, h);
bool result = buttonLogic(_state, id, over);
addRoundedRectangle(_faceMesh->geometry, Vector2(x, y), Vector2(w, h), BUTTON_HEIGHT * 0.5f - 1.0f, Color(0.5, 0.5, 0.5, isActive(_state, id) ? 0.75 : 0.35));
const float textLength = font->textLength(str);
const float textX = x + BUTTON_HEIGHT * 0.5f + (w - BUTTON_HEIGHT) * 0.5f - textLength * 0.5f;
if (enabled)
font->buildTextGeometry(str, Vector2(textX, y + BUTTON_HEIGHT * 0.5f + TEXT_HEIGHT * 0.5f), _fontMesh->geometry, isHot(_state, id) ? Color(1, 0.75, 0, 1) : Color(1, 1, 1, 0.8));
else
font->buildTextGeometry(str, Vector2(textX, y + BUTTON_HEIGHT * 0.5f + TEXT_HEIGHT * 0.5f), _fontMesh->geometry, isHot(_state, id) ? Color(1, 0.75, 0, 1) : Color(0.5, 0.5, 0.5, 0.8));
return result;
}
bool UIPanel::begin(Vector2 const& mousePos, bool mouseDown, float mouseScroll)
{
_faceMesh->geometry->clear();
_fontMesh->geometry->clear();
// Update input with panel normalized mouse coords
updateInput(_state, mousePos - Vector2(position.x, position.y), mouseDown, mouseScroll);
_state.hot = _state.toBeHot;
_state.toBeHot = 0;
_state.wentActive = false;
_state.isActive = false;
_state.isHot = false;
_state.insidePanel = inRect(_state, position.x, position.y, size.x, size.y, false);
_state.widgetX = SCROLL_AREA_PADDING;
_state.widgetY = SCROLL_AREA_PADDING - _state.scroll;
_state.widgetW = size.x - SCROLL_AREA_PADDING * 3;
_state.widgetId = 1;
addRoundedRectangle(_faceMesh->geometry, Vector2(0, 0), size, 8.0f, Color(0, 0, 0, 0.75));
return _state.insidePanel;
}
void BluetoothDeviceListItem::paintButton(Graphics &g, bool isMouseOverButton, bool isButtonDown) {
auto bounds = getLocalBounds();
auto inset = bounds.reduced(6, 4);
auto w = bounds.getWidth(), h = bounds.getHeight();
auto iconBounds = Rectangle<float>(w - h, h/5.0, h*0.6, h*0.6);
auto listOutline = Path();
listOutline.addRoundedRectangle(inset.toFloat(), 10.0f);
g.setColour(findColour(ListBox::ColourIds::backgroundColourId));
g.fillPath(listOutline);
if (device->connected) {
icons->checkIcon->setSize(h, h);
icons->checkIcon->drawWithin(g, iconBounds, RectanglePlacement::fillDestination, 1.0f);
}
// icons->arrowIcon->setSize(h, h);
// icons->arrowIcon->drawWithin(g, Rectangle<float>(w - (h/8), contentHeight + 8, contentHeight, contentHeight),
// RectanglePlacement::fillDestination, 1.0f);
g.setFont(Font(getLookAndFeel().getTypefaceForFont(Font())));
g.setFont(h * 0.5);
g.setColour(findColour(ListBox::ColourIds::textColourId));
g.drawText(getName(), inset.reduced(h * 0.2, 0), Justification::centredLeft, true);
}
bool UIPanel::slider(const char * text, float * value, float valueMin, float valueMax, float valueInc, bool enabled)
{
_state.widgetId++;
uint32_t id = _state.widgetId;
const float x = _state.widgetX;
const float y = _state.widgetY;
const float w = _state.widgetW;
const float h = SLIDER_HEIGHT;
_state.widgetY += SLIDER_HEIGHT + DEFAULT_SPACING;
addRoundedRectangle(_faceMesh->geometry, Vector2(x, y), Vector2(w, h), 4.0f, Color(0, 0, 0, 0.5));
const float range = w - SLIDER_MARKER_WIDTH;
float u = (*value - valueMin) / (valueMax - valueMin);
if (u < 0.0f) u = 0.0f;
if (u > 1.0f) u = 1.0f;
float m = u * range;
bool over = enabled && inRect(_state, x + m, y, SLIDER_MARKER_WIDTH, SLIDER_HEIGHT);
bool result = buttonLogic(_state, id, over);
bool valueChanged = false;
if (isActive(_state, id))
{
if (_state.wentActive)
{
_state.mouseDrag.x = _state.mousePos.x;
_state.dragOrigin = u;
}
if (_state.mouseDrag.x != _state.mousePos.x)
{
u = _state.dragOrigin + (float)(_state.mousePos.x - _state.mouseDrag.x) / (float)range;
if (u < 0) u = 0;
if (u > 1) u = 1;
*value = valueMin + u * (valueMax - valueMin);
*value = std::floor(*value / valueInc + 0.5f) * valueInc;
m = u * range;
valueChanged = true;
}
}
if (isActive(_state, id))
addRoundedRectangle(_faceMesh->geometry, Vector2(x + m, y), Vector2(SLIDER_MARKER_WIDTH, SLIDER_HEIGHT), 4.0f, Color(1, 1, 1, 1));
else
addRoundedRectangle(_faceMesh->geometry, Vector2(x + m, y), Vector2(SLIDER_MARKER_WIDTH, SLIDER_HEIGHT), 4.0f, isHot(_state, id) ? Color(1, 0.75, 0, 1) : Color(1, 1, 1, 0.25));
char valueStr[16];
sprintf(valueStr, "%d%%", (int)std::ceil((*value - valueMin) / (valueMax - valueMin) * 100.0));
const float valueLength = font->textLength(valueStr);
Color fontColor = isHot(_state, id) ? Color(1, 0.75, 0, 1) : Color(1, 1, 1, 0.8);
if (!enabled)
fontColor = Color(0.5, 0.5, 0.5, 0.8);
font->buildTextGeometry(text, Vector2(x + SLIDER_HEIGHT * 0.5f, y + SLIDER_HEIGHT * 0.5f + TEXT_HEIGHT * 0.5f), _fontMesh->geometry, fontColor);
font->buildTextGeometry(valueStr, Vector2(x + w - valueLength - SLIDER_HEIGHT * 0.5f, y + SLIDER_HEIGHT * 0.5f + TEXT_HEIGHT * 0.5f), _fontMesh->geometry, fontColor);
return result || valueChanged;
}
void Path::addRoundedRectangle (float x, float y, float w, float h, float cs)
{
addRoundedRectangle (x, y, w, h, cs, cs);
}
void Path::addRoundedRectangle (float x, float y, float w, float h, float csx, float csy)
{
addRoundedRectangle (x, y, w, h, csx, csy, true, true, true, true);
}
void Path::addRoundedRectangle (const float x, const float y,
const float w, const float h,
float cs)
{
addRoundedRectangle (x, y, w, h, cs, cs);
}
