private Canvas createCanvas(final Graphics graphic, final Rectangle paintArea) {
final int w = internalDisplaySize.getWidth();
final int h = internalDisplaySize.getHeight();
if (doubleBuffering) {
if ((doubleBuffer == null)
|| (bufferGraphics == null)
|| (doubleBuffer.getWidth(null) < w)
|| (doubleBuffer.getHeight(null) < h)) {
doubleBuffer = renderingArea.createImage(w, h);
LOG.debug(
"buffer sized to " + doubleBuffer.getWidth(null) + "x" + doubleBuffer.getHeight(null));
}
bufferGraphics = doubleBuffer.getGraphics().create();
} else {
bufferGraphics = graphic;
}
bufferGraphics.clearRect(paintArea.x, paintArea.y, paintArea.width, paintArea.height);
bufferGraphics.clearRect(0, 0, w, h);
bufferGraphics.setClip(paintArea.x, paintArea.y, paintArea.width, paintArea.height);
final Canvas c =
new AwtCanvas(
bufferGraphics,
renderingArea,
paintArea.x,
paintArea.y,
paintArea.width,
paintArea.height);
// Canvas c = new Canvas(bufferGraphics, 0, 0, w, h);
return c;
}
@Override
public void showInOverlay(final Content content, final Location location) {
View view;
view = Toolkit.getViewFactory().createView(new ViewRequirement(content, ViewRequirement.OPEN));
view =
new LineBorder(
2,
Toolkit.getColor(ColorsAndFonts.COLOR_SECONDARY2),
new BackgroundBorder(Toolkit.getColor(ColorsAndFonts.COLOR_SECONDARY3), view));
final Size size = view.getRequiredSize(Size.createMax());
location.subtract(size.getWidth() / 2, size.getHeight() / 2);
view.setLocation(location);
setOverlayView(view);
}
public void initSize() {
internalDisplaySize = createSize(renderingArea.getSize());
insets = renderingArea.getInsets();
LOG.debug(" insets " + insets);
internalDisplaySize.contract(insets.left + insets.right, insets.top + insets.bottom);
LOG.debug(" internal " + internalDisplaySize);
final Size rootViewSize = new Size(internalDisplaySize);
final Text text = Toolkit.getText(ColorsAndFonts.TEXT_STATUS);
statusBarHeight = text.getLineHeight() + text.getDescent();
rootViewSize.contractHeight(statusBarHeight);
statusBarArea =
new Bounds(
insets.left,
insets.top + rootViewSize.getHeight(),
rootViewSize.getWidth(),
statusBarHeight);
rootView.setSize(rootViewSize);
}
private Location center(final View workspace, final View view) {
final Size rootSize = workspace.getSize();
final Location location = new Location(rootSize.getWidth() / 2, rootSize.getHeight() / 2);
final Size dialogSize = view.getRequiredSize(new Size(rootSize));
location.subtract(dialogSize.getWidth() / 2, dialogSize.getHeight() / 2);
return location;
}
private void paintStatus(final Graphics graphic) {
final int height = internalDisplaySize.getHeight();
final int top = height - statusBarHeight;
if (refreshStatus
|| graphic.getClip().getBounds().getY() + graphic.getClip().getBounds().getHeight() > top) {
refreshStatus = false;
UI_LOG.debug("changed user status " + status + " " + statusBarArea);
final int width = internalDisplaySize.getWidth();
graphic.setClip(0, top, width, statusBarHeight);
graphic.setColor(
((AwtColor) Toolkit.getColor(ColorsAndFonts.COLOR_SECONDARY3)).getAwtColor());
final AwtText textStyle = (AwtText) Toolkit.getText(ColorsAndFonts.TEXT_STATUS);
graphic.setFont(textStyle.getAwtFont());
final int baseline = top + textStyle.getAscent();
graphic.fillRect(0, top, width, statusBarHeight);
graphic.setColor(
((AwtColor) Toolkit.getColor(ColorsAndFonts.COLOR_SECONDARY1)).getAwtColor());
graphic.drawLine(0, top, internalDisplaySize.getWidth(), top);
// graphic.drawRect(0, top, width - 1, statusBarHeight - 1);
graphic.setColor(((AwtColor) Toolkit.getColor(ColorsAndFonts.COLOR_BLACK)).getAwtColor());
graphic.drawString(status, 5, baseline + ViewConstants.VPADDING);
}
}
@Override
public void doLayout(final Size maximumSize) {
LOG.debug("doLayout() " + maximumSize + " " + getSize());
final View toolbar = getSubviews()[0];
maximumSize.contract(getPadding());
final Size toolbarSize = toolbar.getRequiredSize(maximumSize);
LOG.debug(" toolbar " + toolbarSize);
Bounds bounds = new Bounds(toolbarSize);
toolbar.setBounds(bounds);
final View grid = getSubviews()[1];
final Size gridSize = getRequiredSize(Size.createMax());
gridSize.contract(getPadding());
gridSize.contractHeight(toolbarSize.getHeight());
bounds = new Bounds(new Location(0, toolbarSize.getHeight()), gridSize);
grid.setBounds(bounds);
LOG.debug(" grid " + toolbarSize);
}
@Override
public Size requiredSize(final Size availableSpace) {
final Size workspace = getWorkspace().getSize();
return new Size((int) (workspace.getWidth() * 0.8), (int) (workspace.getHeight() * 0.8));
}