Examples with VType org.yamcs.studio.data.vtype.VType used on opensource projects

Example 1 with VType

use of org.yamcs.studio.data.vtype.VType in project yamcs-studio by yamcs.

the class MenuButtonEditPart method registerPropertyChangeHandlers.

@Override
protected void registerPropertyChangeHandlers() {
    setPropertyChangeHandler(PROP_PVNAME, (oldValue, newValue, figure) -> {
        registerLoadActionsListener();
        return false;
    });
    setPropertyChangeHandler(PROP_PVVALUE, (oldValue, newValue, refreshableFigure) -> {
        if ((newValue != null) && (newValue instanceof Scalar)) {
            ((MenuButtonFigure) refreshableFigure).setText(VTypeHelper.getString((VType) newValue));
        }
        return true;
    });
    setPropertyChangeHandler(PROP_LABEL, (oldValue, newValue, refreshableFigure) -> {
        ((MenuButtonFigure) refreshableFigure).setText(newValue.toString());
        return true;
    });
    setPropertyChangeHandler(PROP_TRANSPARENT, (oldValue, newValue, refreshableFigure) -> {
        ((MenuButtonFigure) refreshableFigure).setOpaque(!(Boolean) newValue);
        return true;
    });
    setPropertyChangeHandler(PROP_SHOW_DOWN_ARROW, (oldValue, newValue, refreshableFigure) -> {
        ((MenuButtonFigure) refreshableFigure).setDownArrowVisible((boolean) newValue);
        return true;
    });
    IWidgetPropertyChangeHandler handler = (oldValue, newValue, refreshableFigure) -> {
        updatePropSheet((Boolean) newValue);
        return false;
    };
    getWidgetModel().getProperty(PROP_ACTIONS_FROM_PV).addPropertyChangeListener(evt -> handler.handleChange(evt.getOldValue(), evt.getNewValue(), getFigure()));
}

Example 2 with VType

use of org.yamcs.studio.data.vtype.VType in project yamcs-studio by yamcs.

the class ArrayEditPart method registerPropertyChangeHandlers.

@Override
protected void registerPropertyChangeHandlers() {
    IWidgetPropertyChangeHandler handler = (oldValue, newValue, figure) -> {
        for (var child : getWidgetModel().getAllChildren()) {
            child.setEnabled((Boolean) newValue);
        }
        return true;
    };
    setPropertyChangeHandler(AbstractWidgetModel.PROP_ENABLED, handler);
    handler = (oldValue, newValue, figure) -> {
        var value = (VType) newValue;
        if (value instanceof VNumberArray) {
            var wrappedArray = VTypeHelper.getWrappedArray((value));
            if (wrappedArray != null) {
                setValue(wrappedArray);
            } else {
                setValue(VTypeHelper.getDoubleArray(value));
            }
        } else {
            if (value instanceof VEnum) {
                setValue(new String[] { ((VEnum) value).getValue() });
            } else if (value instanceof VString) {
                setValue(new String[] { ((VString) value).getValue() });
            } else if (value instanceof VStringArray) {
                setValue(((VStringArray) value).getData().toArray());
            } else {
                setValue(VTypeHelper.getDoubleArray(value));
            }
        }
        return false;
    };
    setPropertyChangeHandler(PROP_PVVALUE, handler);
    getWidgetModel().getProperty(PROP_PVNAME).addPropertyChangeListener(evt -> updatePropSheet());
    handler = (oldValue, newValue, figure) -> {
        registerLoadPVDataTypeListener();
        return false;
    };
    setPropertyChangeHandler(PROP_PVNAME, handler);
    getWidgetModel().getProperty(PROP_DATA_TYPE).addPropertyChangeListener(evt -> initValueArray());
    handler = (oldValue, newValue, figure) -> {
        updateWidgetSize();
        return false;
    };
    setPropertyChangeHandler(PROP_BORDER_STYLE, handler);
    setPropertyChangeHandler(PROP_BORDER_WIDTH, handler);
    handler = (oldValue, newValue, figure) -> {
        getArrayFigure().setArrayLength((Integer) newValue);
        return false;
    };
    setPropertyChangeHandler(PROP_ARRAY_LENGTH, handler);
    handler = (oldValue, newValue, figure) -> {
        ((ArrayFigure) figure).setSpinnerWidth((Integer) newValue);
        keepElementSize = true;
        getWidgetModel().setSize(((ArrayFigure) figure).getPreferredSize());
        keepElementSize = false;
        return false;
    };
    setPropertyChangeHandler(PROP_SPINNER_WIDTH, handler);
    handler = (oldValue, newValue, figure) -> {
        ((ArrayFigure) figure).setHorizontal((Boolean) newValue);
        keepElementSize = true;
        getWidgetModel().setSize(((ArrayFigure) figure).getPreferredSize());
        keepElementSize = false;
        return false;
    };
    setPropertyChangeHandler(PROP_HORIZONTAL, handler);
    handler = (oldValue, newValue, figure) -> {
        ((ArrayFigure) figure).setShowScrollbar((Boolean) newValue);
        keepElementSize = true;
        getWidgetModel().setSize(((ArrayFigure) figure).getPreferredSize());
        keepElementSize = false;
        return false;
    };
    setPropertyChangeHandler(PROP_SHOW_SCROLLBAR, handler);
    handler = (oldValue, newValue, figure) -> {
        ((ArrayFigure) figure).setShowSpinner((Boolean) newValue);
        keepElementSize = true;
        getWidgetModel().setSize(((ArrayFigure) figure).getPreferredSize());
        keepElementSize = false;
        return false;
    };
    setPropertyChangeHandler(PROP_SHOW_SPINNER, handler);
    PropertyChangeListener sizePropertyChangeListener = evt -> {
        if (getWidgetModel().getChildren().size() == 0 || inSync || keepElementSize) {
            return;
        }
        var elementSize = getArrayFigure().getElementSize();
        var delta = (Integer) evt.getNewValue() - (Integer) evt.getOldValue();
        var elementWH = elementSize.height;
        var propID = evt.getPropertyName();
        var elementCountDirection = false;
        if (getWidgetModel().isHorizontal() && propID.equals(PROP_WIDTH)) {
            elementWH = elementSize.width;
            elementCountDirection = true;
        } else if (!getWidgetModel().isHorizontal() && propID.equals(PROP_HEIGHT)) {
            elementWH = elementSize.height;
            elementCountDirection = true;
        }
        if (elementCountDirection) {
            var deltaElementsCount = Math.round((float) delta / elementWH);
            var idelta = (Math.round((float) delta / elementWH) * elementWH);
            setPropertyValue(propID, (Integer) evt.getOldValue() + idelta, false);
            var visibleElementsCount = getArrayFigure().getVisibleElementsCount() + deltaElementsCount;
            setPropertyValue(PROP_VISIBLE_ELEMENTS_COUNT, visibleElementsCount);
            setValue(getValue());
        } else {
            int wh;
            if (propID.equals(PROP_WIDTH)) {
                wh = getArrayFigure().getElementSize().width;
            } else {
                wh = getArrayFigure().getElementSize().height;
            }
            syncAllChildrenProperties(propID, wh + delta);
        }
    };
    getWidgetModel().getProperty(PROP_WIDTH).addPropertyChangeListener(sizePropertyChangeListener);
    getWidgetModel().getProperty(PROP_HEIGHT).addPropertyChangeListener(sizePropertyChangeListener);
}

Example 3 with VType

use of org.yamcs.studio.data.vtype.VType in project yamcs-studio by yamcs.

the class CheckBoxEditPart method registerPropertyChangeHandlers.

@Override
protected void registerPropertyChangeHandlers() {
    setPropertyChangeHandler(PROP_PVVALUE, (oldValue, newValue, refreshableFigure) -> {
        if (newValue == null) {
            return false;
        }
        var figure = (CheckBoxFigure) refreshableFigure;
        switch(VTypeHelper.getBasicDataType((VType) newValue)) {
            case SHORT:
                figure.setTotalBits(TotalBits.BITS_16);
                break;
            case INT:
            case ENUM:
                figure.setTotalBits(TotalBits.BITS_32);
                break;
            default:
                break;
        }
        figure.setValue(VTypeHelper.getDouble((VType) newValue));
        return true;
    });
    setPropertyChangeHandler(PROP_BIT, (oldValue, newValue, refreshableFigure) -> {
        var figure = (CheckBoxFigure) refreshableFigure;
        figure.setBit((Integer) newValue);
        return true;
    });
    setPropertyChangeHandler(PROP_LABEL, (oldValue, newValue, refreshableFigure) -> {
        var figure = (CheckBoxFigure) refreshableFigure;
        figure.setText((String) newValue);
        Display.getCurrent().timerExec(10, () -> {
            if (getWidgetModel().isAutoSize()) {
                performAutoSize(refreshableFigure);
            }
        });
        return true;
    });
    setPropertyChangeHandler(PROP_AUTOSIZE, (oldValue, newValue, figure) -> {
        if ((Boolean) newValue) {
            performAutoSize(figure);
            figure.revalidate();
        }
        return true;
    });
    setPropertyChangeHandler(PROP_SELECTED_COLOR, (oldValue, newValue, figure) -> {
        ((CheckBoxFigure) figure).setSelectedColor(getWidgetModel().getSelectedColor().getSWTColor());
        return true;
    });
    IWidgetPropertyChangeHandler handler = (oldValue, newValue, figure) -> {
        Display.getCurrent().timerExec(10, () -> {
            if (getWidgetModel().isAutoSize()) {
                performAutoSize(figure);
                figure.revalidate();
            }
        });
        return true;
    };
    setPropertyChangeHandler(PROP_FONT, handler);
    setPropertyChangeHandler(PROP_BORDER_STYLE, handler);
    setPropertyChangeHandler(PROP_BORDER_WIDTH, handler);
}

Example 4 with VType

use of org.yamcs.studio.data.vtype.VType in project yamcs-studio by yamcs.

the class TextUpdateEditPart method formatValue.

protected String formatValue(Object newValue, String propId) {
    if (getExecutionMode() != ExecutionMode.RUN_MODE) {
        return null;
    }
    var tempPrecision = precision;
    if (isPrecisionFromDB) {
        tempPrecision = -1;
    }
    VType value = null;
    if (propId.equals(PROP_PVVALUE)) {
        value = (VType) newValue;
    } else {
        value = getPVValue(PROP_PVNAME);
    }
    var text = VTypeHelper.formatValue(format, value, tempPrecision);
    if (isShowUnits && VTypeHelper.getDisplayInfo(value) != null) {
        var units = VTypeHelper.getDisplayInfo(value).getUnits();
        if (units != null && units.trim().length() > 0) {
            text = text + " " + units;
        }
    }
    // synchronize the property value without fire listeners.
    widgetModel.getProperty(PROP_TEXT).setPropertyValue(text, false);
    setFigureText(text);
    if (isAutoSize) {
        performAutoSize();
    }
    return text;
}

Example 5 with VType

use of org.yamcs.studio.data.vtype.VType in project yamcs-studio by yamcs.

the class SimFunction method createValues.

/**
 * Computes all the new values in the given time slice by calling nextValue() appropriately.
 *
 * @param interval
 *            the interval where the data should be generated
 * @return the new values
 */
public List<VType> createValues(TimeInterval interval) {
    List<VType> values = new ArrayList<>();
    Instant newTime;
    if (lastTime != null) {
        newTime = lastTime.plus(timeBetweenSamples);
    } else {
        newTime = Instant.now();
    }
    while (interval.contains(newTime)) {
        lastTime = newTime;
        values.add(nextValue());
        newTime = lastTime.plus(timeBetweenSamples);
    }
    return values;
}