editmenu.java

The ElectricTM VLSI Design System is an open-source Electronic Design Automation (EDA) system that c

				Variable var = vIt.next();
				if (likeThis.contains(var.getKey().getName()))
					highlighter.addText(ni, curCell, var.getKey());
			}
		}
		for(Iterator<ArcInst> it = curCell.getArcs(); it.hasNext(); )
		{
			ArcInst ai = it.next();
            if (likeThis.contains(ai.getProto()))
				highlighter.addElectricObject(ai, curCell);
            if (likeThis.contains(ArcInst.ARC_NAME.getName()))
                highlighter.addText(ai, curCell, ArcInst.ARC_NAME);
            for(Iterator<Variable> vIt = ai.getVariables(); vIt.hasNext(); )
			{
				Variable var = vIt.next();
				if (likeThis.contains(var.getKey().getName()))
					highlighter.addText(ai, curCell, var.getKey());
			}
		}
		for(Iterator<Export> it = curCell.getExports(); it.hasNext(); )
		{
			Export e = it.next();
			PortCharacteristic pc = e.getCharacteristic();
			if (!likeThis.contains(pc.getName())) continue;
			highlighter.addText(e, curCell, Export.EXPORT_NAME);
		}
		for(Iterator<Variable> vIt = curCell.getParametersAndVariables(); vIt.hasNext(); )
		{
			Variable var = vIt.next();
			if (likeThis.contains(var.getKey().getName()))
				highlighter.addText(curCell, curCell, var.getKey());
		}
		highlighter.finished();
		System.out.println("Selected "+highlighter.getNumHighlights()+ " objects");
	}

	/**
	 * Method to select the next object that is of the same type as the current object.
	 */
	public static void selectNextLikeThisCommand(boolean next)
	{
		Cell curCell = WindowFrame.needCurCell();
		if (curCell == null) return;
		EditWindow wnd = EditWindow.getCurrent();
		if (wnd == null) return;
		Highlighter highlighter = wnd.getHighlighter();
		Highlight2 high = highlighter.getOneHighlight();
		if (high == null) return;
		ElectricObject eObj = high.getElectricObject();
		if (high.isHighlightEOBJ())
		{
			if (eObj instanceof PortInst)
			{
				eObj = ((PortInst)eObj).getNodeInst();
			}
			if (eObj instanceof NodeInst)
			{
				NodeInst thisNi = (NodeInst)eObj;
				NodeInst [] allNodes = new NodeInst[curCell.getNumNodes()];
				int tot = 0;
				int which = 0;
				for(Iterator<NodeInst> it = curCell.getNodes(); it.hasNext(); )
				{
					NodeInst ni = it.next();
					if (ni.getProto() != thisNi.getProto()) continue;
					if (ni == thisNi) which = tot;
					allNodes[tot++] = ni;
				}
				if (next)
				{
					which++;
					if (which >= tot) which = 0;
				} else
				{
					which--;
					if (which < 0) which = tot - 1;
				}
				highlighter.clear();
				highlighter.addElectricObject(allNodes[which], curCell);
				highlighter.finished();
				return;
			}
			if (eObj instanceof ArcInst)
			{
				ArcInst thisAi = (ArcInst)eObj;
				ArcInst [] allArcs = new ArcInst[curCell.getNumArcs()];
				int tot = 0;
				int which = 0;
				for(Iterator<ArcInst> it = curCell.getArcs(); it.hasNext(); )
				{
					ArcInst ai = it.next();
					if (ai.getProto() != thisAi.getProto()) continue;
					if (ai == thisAi) which = tot;
					allArcs[tot++] = ai;
				}
				if (next)
				{
					which++;
					if (which >= tot) which = 0;
				} else
				{
					which--;
					if (which < 0) which = tot - 1;
				}
				highlighter.clear();
				highlighter.addElectricObject(allArcs[which], curCell);
				highlighter.finished();
				return;
			}
		}
		if (high.isHighlightText())
		{
			if (eObj instanceof Export)
			{
				PortCharacteristic pc = ((Export)eObj).getCharacteristic();
				List<Export> allExports = new ArrayList<Export>();
				int which = 0;
				for(Iterator<Export> it = curCell.getExports(); it.hasNext(); )
				{
					Export e = it.next();
					if (e.getCharacteristic() != pc) continue;
					if (e == eObj) which = allExports.size();
					allExports.add(e);
				}
				if (next)
				{
					which++;
					if (which >= allExports.size()) which = 0;
				} else
				{
					which--;
					if (which < 0) which = allExports.size() - 1;
				}
				highlighter.clear();
				highlighter.addText(allExports.get(which), curCell, Export.EXPORT_NAME);
				highlighter.finished();
			} else
			{
				// advance to next with this name
				List<Key> allVarKeys = new ArrayList<Key>();
				List<ElectricObject> allVarObjs = new ArrayList<ElectricObject>();
				int which = 0;
				for(Iterator<ArcInst> it = curCell.getArcs(); it.hasNext(); )
				{
					ArcInst ai = it.next();
					for(Iterator<Variable> vIt = ai.getVariables(); vIt.hasNext(); )
					{
						Variable var = vIt.next();
						if (var.getKey() != high.getVarKey()) continue;
						if (ai == high.getElectricObject() && var.getKey() == high.getVarKey()) which = allVarKeys.size();
						allVarKeys.add(var.getKey());
						allVarObjs.add(ai);
					}
				}
				for(Iterator<NodeInst> it = curCell.getNodes(); it.hasNext(); )
				{
					NodeInst ni = it.next();
					for(Iterator<Variable> vIt = ni.getParametersAndVariables(); vIt.hasNext(); )
					{
						Variable var = vIt.next();
						if (var.getKey() != high.getVarKey()) continue;
						if (ni == high.getElectricObject() && var.getKey() == high.getVarKey()) which = allVarKeys.size();
						allVarKeys.add(var.getKey());
						allVarObjs.add(ni);
					}
				}
				for(Iterator<Variable> vIt = curCell.getVariables(); vIt.hasNext(); )
				{
					Variable var = vIt.next();
					if (var.getKey() != high.getVarKey()) continue;
					if (curCell == high.getElectricObject() && var.getKey() == high.getVarKey()) which = allVarKeys.size();
					allVarKeys.add(var.getKey());
					allVarObjs.add(curCell);
				}
				if (next)
				{
					which++;
					if (which >= allVarKeys.size()) which = 0;
				} else
				{
					which--;
					if (which < 0) which = allVarKeys.size() - 1;
				}
				highlighter.clear();
				highlighter.addText(allVarObjs.get(which), curCell, allVarKeys.get(which));
				highlighter.finished();
			}
			return;
		}
		System.out.println("Cannot advance the current selection");
	}

	/**
     * This method implements the command to highlight nothing in the current Cell.
     */
    public static void selectNothingCommand()
    {
        EditWindow wnd = EditWindow.getCurrent();
        if (wnd == null) return;
        wnd.getHighlighter().clear();
        wnd.getHighlighter().finished();
    }

    /**
     * This method implements the command to deselect all selected arcs.
     */
    public static void deselectAllArcsCommand()
    {
        EditWindow wnd = EditWindow.getCurrent();
        if (wnd == null) return;
        Highlighter highlighter = wnd.getHighlighter();

        List<Highlight2> newHighList = new ArrayList<Highlight2>();
        for(Highlight2 h : highlighter.getHighlights())
        {
            if (h.isHighlightEOBJ() || h.isHighlightText())
            {
                if (h.getElectricObject() instanceof ArcInst) continue;
            }
            newHighList.add(h);
        }
        highlighter.clear();
        highlighter.setHighlightList(newHighList);
        highlighter.finished();
    }

    /**
     * This method implements the command to make all selected objects be easy-to-select.
     */
    public static void selectMakeEasyCommand()
    {
        EditWindow wnd = EditWindow.getCurrent();
        if (wnd == null) return;
        List<Geometric> highlighted = wnd.getHighlighter().getHighlightedEObjs(true, true);
        new SetEasyHardSelect(true, highlighted);
    }

    /**
     * This method implements the command to make all selected objects be hard-to-select.
     */
    public static void selectMakeHardCommand()
    {
        EditWindow wnd = EditWindow.getCurrent();
        if (wnd == null) return;
        List<Geometric> highlighted = wnd.getHighlighter().getHighlightedEObjs(true, true);
        new SetEasyHardSelect(false, highlighted);
    }

    /**
     * Class to set selected objects "easy to select" or "hard to select".
     */
    private static class SetEasyHardSelect extends Job
    {
        private boolean easy;
        private List<Geometric> highlighted;

        private SetEasyHardSelect(boolean easy, List<Geometric> highlighted)
        {
            super("Make Selected Objects Easy/Hard To Select", User.getUserTool(), Job.Type.CHANGE, null, null, Job.Priority.USER);
            this.easy = easy;
            this.highlighted = highlighted;
            startJob();
        }

        public boolean doIt() throws JobException
        {
            for(Geometric geom : highlighted)
            {
                if (geom instanceof NodeInst)
                {
                    NodeInst ni = (NodeInst)geom;
                    if (easy)
                    {
                        ni.clearHardSelect();
                    } else
                    {
                        ni.setHardSelect();
                    }
                } else
                {
                    ArcInst ai = (ArcInst)geom;
                    if (easy)
                    {
                        ai.setHardSelect(false);
                    } else
                    {
                        ai.setHardSelect(true);
                    }
                }
            }
            return true;
        }
    }

    /**
     * This method implements the command to replace the rectangular highlight
     * with the selection of objects in that rectangle.
     */
    public static void selectEnclosedObjectsCommand()
    {
        EditWindow wnd = EditWindow.needCurrent();
        if (wnd == null) return;
        Highlighter highlighter = wnd.getHighlighter();
        Rectangle2D selection = highlighter.getHighlightedArea(wnd);
        highlighter.clear();
        if (selection != null )
            highlighter.selectArea(wnd, selection.getMinX(), selection.getMaxX(), selection.getMinY(), selection.getMaxY(), false,
            ToolBar.isSelectSpecial());
        highlighter.finished();
    }

    /**
     * This method implements the command to show the next logged error.
     * The error log lists the results of the latest command (DRC, NCC, etc.)
     */
    private static void showNextErrorCommand()
    {
        String msg = ErrorLoggerTree.reportNextMessage();
        System.out.println(msg);
    }

    /**
     * This method implements the command to show the last logged error.
     * The error log lists the results of the latest command (DRC, NCC, etc.)
     */
    private static void showPrevErrorCommand()
    {
        String msg = ErrorLoggerTree.reportPrevMessage();
        System.out.println(msg);
    }

    /**
     * This method implements the command to add the currently selected network
     * to the waveform window, in a new panel.
     */
    public static void addToWaveformNewCommand()
    {
        WindowFrame wf = WindowFrame.getCurrentWindowFrame();
        if (!(wf.getContent() instanceof EditWindow)) return;
        EditWindow wnd = (EditWindow)wf.getContent();

        WaveformWindow.Locator wwLoc = new WaveformWindow.Locator(wnd);
        WaveformWindow ww = wwLoc.getWaveformWindow();
        if (ww == null)
        {
            System.out.println("Cannot add selected signals to the waveform window: no waveform window is associated with this cell");
            return;
        }
        ww.showSignals(wnd.getHighlighter(), wwLoc.getContext(), true);
    }

    /**
     * This method implements the command to add the currently selected network
     * to the waveform window, overlaid on top of the current panel.
     */