Examples with Rectangle java.awt.Rectangle used on opensource projects

Example 41 with Rectangle

use of java.awt.Rectangle in project openblocks by mikaelhg.

the class BlockStackSorterUtil method sortBlockStacks.

/**
     * This method serves to help clients sort blocks within a page
     * in some manner.
     *
     * @param page
     * @param topLevelBlocks
     *
     * @requires page != null && topLevelBlocks != null
     * @modifies the location of all topLevelBlocks
     * @effects sort the topLevelBlocks and move them to an order location on the page
     */
protected static void sortBlockStacks(Page page, Collection<RenderableBlock> topLevelBlocks) {
    blocksToArrange.clear();
    positioningBounds.setBounds(BUFFER_BETWEEN_BLOCKS, BUFFER_BETWEEN_BLOCKS, 0, BUFFER_BETWEEN_BLOCKS);
    //created an ordered list of blocks based on x-coordinate position
    blocksToArrange.addAll(topLevelBlocks);
    //Naively places blocks from top to bottom, left to right.
    for (RenderableBlock block : blocksToArrange) {
        Rectangle bounds = block.getStackBounds();
        if (positioningBounds.height + bounds.height > page.getJComponent().getHeight()) {
            //need to go to next column
            positioningBounds.x = positioningBounds.x + positioningBounds.width + BUFFER_BETWEEN_BLOCKS;
            positioningBounds.width = 0;
            positioningBounds.height = BUFFER_BETWEEN_BLOCKS;
        }
        block.setLocation(positioningBounds.x, positioningBounds.height);
        //sets the x and y position for when workspace is unzoomed
        block.setUnzoomedX(block.calculateUnzoomedX(positioningBounds.x));
        block.setUnzoomedY(block.calculateUnzoomedY(positioningBounds.height));
        block.moveConnectedBlocks();
        //update positioning bounds
        positioningBounds.width = Math.max(positioningBounds.width, bounds.width);
        positioningBounds.height = positioningBounds.height + bounds.height + BUFFER_BETWEEN_BLOCKS;
        if (positioningBounds.x + positioningBounds.width > page.getJComponent().getWidth()) {
            //resize page to the difference
            page.addPixelWidth(positioningBounds.x + positioningBounds.width - page.getJComponent().getWidth());
        }
    }
}

Example 42 with Rectangle

use of java.awt.Rectangle in project silk by jbee.

the class TestMockingBinds method bindsCanBeUsedToMockReturnValuesOfMockMethods.

@Test
public void bindsCanBeUsedToMockReturnValuesOfMockMethods() {
    Injector injector = Bootstrap.injector(TestMockingBindsModule.class);
    Shape shape = injector.resolve(dependency(Shape.class));
    Rectangle bounds = shape.getBounds();
    assertNotNull(bounds);
    assertTrue(shape instanceof Mock);
    Mock mock = (Mock) shape;
    assertEquals(1, mock.timesInvoked());
}

Example 43 with Rectangle

use of java.awt.Rectangle in project Smack by igniterealtime.

the class WholeImageFilter method filter.

@Override
public BufferedImage filter(BufferedImage src, BufferedImage dst) {
    int width = src.getWidth();
    int height = src.getHeight();
    int type = src.getType();
    WritableRaster srcRaster = src.getRaster();
    originalSpace = new Rectangle(0, 0, width, height);
    transformedSpace = new Rectangle(0, 0, width, height);
    transformSpace(transformedSpace);
    if (dst == null) {
        ColorModel dstCM = src.getColorModel();
        dst = new BufferedImage(dstCM, dstCM.createCompatibleWritableRaster(transformedSpace.width, transformedSpace.height), dstCM.isAlphaPremultiplied(), null);
    }
    WritableRaster dstRaster = dst.getRaster();
    int[] inPixels = getRGB(src, 0, 0, width, height, null);
    inPixels = filterPixels(width, height, inPixels, transformedSpace);
    setRGB(dst, 0, 0, transformedSpace.width, transformedSpace.height, inPixels);
    return dst;
}

Example 44 with Rectangle

use of java.awt.Rectangle in project OpenNotebook by jaltekruse.

the class DocMouseListener method mouseClicked.

public void mouseClicked(MouseEvent e) {
    docPanel.requestFocus();
    boolean clickHandled = false, requiresRedraw = false;
    if (selectionRectRequiresMouseDrag || selectionRectBeingResized) {
        selectionRectRequiresMouseDrag = false;
        selectionRectBeingResized = false;
        docPanel.setSelectionRect(null);
    }
    PointInDocument clickedPt = docPanel.panelPt2DocPt(e.getX(), e.getY());
    if (!clickedPt.isOutSidePage()) {
        Rectangle objRect;
        // gives extra space around object to allow selection,
        // most useful for when objects are very thin
        int clickBuffer = 3;
        Vector<MathObject> currPageObjects = docPanel.getDoc().getPage(clickedPt.getPage()).getObjects();
        MathObject mObj, oldFocused;
        oldFocused = docPanel.getFocusedObject();
        Page page = docPanel.getDoc().getPage(clickedPt.getPage());
        for (int i = (currPageObjects.size() - 1); i >= 0; i--) {
            // cycle through all of the objects belonging the page that was clicked on
            mObj = currPageObjects.get(i);
            objRect = mObj.getBounds();
            if (objRect.contains(new Point(clickedPt.getxPos(), clickedPt.getyPos())) && mObj != docPanel.getFocusedObject()) {
                // the click occurred within an object, that was already selected
                if (mObj instanceof Grouping && docPanel.isInStudentMode()) {
                    for (MathObject subObj : ((Grouping) mObj).getObjects()) {
                        objRect = subObj.getBounds();
                        if (objRect.contains(new Point(clickedPt.getxPos(), clickedPt.getyPos())) && mObj != docPanel.getFocusedObject()) {
                            docPanel.setFocusedObject(subObj);
                            docPanel.repaintDoc();
                            return;
                        }
                    }
                } else {
                    if (e.isShiftDown()) {
                        docPanel.addObjectToSelection(mObj);
                    } else {
                        docPanel.setFocusedObject(mObj);
                    }
                    docPanel.repaintDoc();
                    docPanel.updateObjectToolFrame();
                    return;
                }
            }
            // without ungrouping
            if (e.getClickCount() == 2 && objRect.contains(new Point(clickedPt.getxPos(), clickedPt.getyPos())) && mObj == docPanel.getFocusedObject() && docPanel.getFocusedObject() instanceof Grouping) {
                for (MathObject subObj : ((Grouping) mObj).getObjects()) {
                    objRect = new Rectangle(subObj.getxPos(), subObj.getyPos(), subObj.getWidth(), subObj.getHeight());
                    if (objRect.contains(new Point(clickedPt.getxPos(), clickedPt.getyPos()))) {
                        docPanel.setFocusedObject(subObj);
                        docPanel.repaintDoc();
                        return;
                    }
                }
            }
        }
        if (docPanel.getFocusedObject() == oldFocused) {
            if (oldFocused != null) {
                objRect = new Rectangle(oldFocused.getxPos() - clickBuffer, oldFocused.getyPos() - clickBuffer, oldFocused.getWidth() + 2 * clickBuffer, oldFocused.getHeight() + 2 * clickBuffer);
                if (!objRect.contains(new Point(clickedPt.getxPos(), clickedPt.getyPos()))) {
                    // send event to object
                    docPanel.setFocusedObject(null);
                    docPanel.repaintDoc();
                    return;
                }
            }
        }
    } else {
        // click was outside of page
        docPanel.setSelectedPage(null);
        docPanel.setFocusedObject(null);
        docPanel.repaintDoc();
        return;
    }
    // objects can be off of the page, so this check must happen out here
    if (docPanel.getFocusedObject() != null && !clickHandled) {
        Point objPos = null;
        objPos = docPanel.getObjectPos(docPanel.getFocusedObject());
        Rectangle focusedRect = new Rectangle(objPos.x, objPos.y, (int) (docPanel.getFocusedObject().getWidth() * docPanel.getZoomLevel()), (int) (docPanel.getFocusedObject().getHeight() * docPanel.getZoomLevel()));
        if (focusedRect.contains(new Point(e.getX(), e.getY()))) {
            // user clicked on the object that already had focus, send an event to the objet so it
            // can handle it for (for drag and drop, moving graphs etc.)
            docPanel.getPageGUI().handleMouseAction(docPanel.getFocusedObject(), (int) (e.getX() - objPos.getX()), (int) (e.getY() - objPos.getY()), PageGUI.MOUSE_LEFT_CLICK);
            clickHandled = true;
            requiresRedraw = true;
        }
    // throw click down to focused object
    }
    if (!clickHandled && !clickedPt.isOutSidePage()) {
        // the click hit a page, but missed all of its objects, select the
        // page
        docPanel.setSelectedPage(clickedPt.getPage());
        clickHandled = true;
        requiresRedraw = true;
    }
    if (!clickHandled) {
        // click occurred on a non-active part of screen,
        // unfocus current object
        docPanel.setFocusedObject(null);
        requiresRedraw = true;
    }
    if (requiresRedraw) {
        docPanel.repaintDoc();
    }
}

Example 45 with Rectangle

use of java.awt.Rectangle in project OpenNotebook by jaltekruse.

the class Page method addObject.

/**
	 * Add a MathObject to this page.
	 * @param mObj - object to add
	 * @return true if add was successful, if object did not fit in printable area it is not added
	 */
public boolean addObject(MathObject mObj) {
    // by removing this check broke creating a group by clicking and dragging.
    if (getObjects().contains(mObj)) {
        return true;
    }
    Rectangle printablePage = new Rectangle(0, 0, getWidth(), getHeight());
    while (getParentDoc().objectIDInUse(mObj.getObjectID())) {
        // randomly assign the object a new ID until it is unique within the document
        mObj.setObjectID(UUID.randomUUID());
    }
    if (!objects.contains(mObj)) {
        objects.add(mObj);
        mObj.setParentContainer(this);
        return true;
    }
    return false;
//throw error? the object would not fit within the printable page with the current position and dimensions
}