Examples with MiniMap edu.mit.blocks.workspace.MiniMap used on opensource projects

Example 1 with MiniMap

use of edu.mit.blocks.workspace.MiniMap in project openblocks by mikaelhg.

the class RenderableBlock method mouseReleased.

public void mouseReleased(MouseEvent e) {
    if (SwingUtilities.isLeftMouseButton(e)) {
        if (pickedUp) {
            dragHandler.mouseReleased(e);
            // if the block was dragged before...then
            if (dragging) {
                // look for nearby link opportunities
                BlockLink link = getNearbyLink();
                WorkspaceWidget widget = null;
                // if a suitable link wasn't found, just drop the block
                if (link == null) {
                    widget = lastDragWidget;
                    stopDragging(this, widget);
                } else // otherwise, if a link WAS found...
                {
                    /* Make sure that no matter who's connecting to whom, the block
                        * that's being dragged gets dropped on the parent widget of the
                        * block that's already on the canvas.
                        */
                    if (blockID.equals(link.getSocketBlockID())) {
                        // dragged block is the socket block, so take plug's parent.
                        widget = workspace.getEnv().getRenderableBlock(link.getPlugBlockID()).getParentWidget();
                    } else {
                        // dragged block is the plug block, so take the socket block's parent.
                        widget = workspace.getEnv().getRenderableBlock(link.getSocketBlockID()).getParentWidget();
                    }
                    // drop the block and connect its link
                    stopDragging(this, widget);
                    link.connect();
                    workspace.notifyListeners(new WorkspaceEvent(workspace, widget, link, WorkspaceEvent.BLOCKS_CONNECTED));
                    workspace.getEnv().getRenderableBlock(link.getSocketBlockID()).moveConnectedBlocks();
                }
                // set the locations for X and Y based on zoom at 1.0
                this.unzoomedX = this.calculateUnzoomedX(this.getX());
                this.unzoomedY = this.calculateUnzoomedY(this.getY());
                workspace.notifyListeners(new WorkspaceEvent(workspace, widget, link, WorkspaceEvent.BLOCK_MOVED, true));
                if (widget instanceof MiniMap) {
                    workspace.getMiniMap().animateAutoCenter(this);
                }
            }
        }
    }
    pickedUp = false;
    if (e.isPopupTrigger() || SwingUtilities.isRightMouseButton(e) || e.isControlDown()) {
        // add context menu at right click location to provide functionality
        // for adding new comments and removing comments
        PopupMenu popup = ContextMenu.getContextMenuFor(this);
        add(popup);
        popup.show(this, e.getX(), e.getY());
    }
    workspace.getMiniMap().repaint();
}