import java.io.IOException;
import java.io.InputStream;
+import java.util.Optional;
import org.eclipse.core.resources.IFile;
+import org.eclipse.core.resources.IProject;
+import org.eclipse.core.resources.ResourcesPlugin;
import org.eclipse.core.runtime.CoreException;
import org.eclipse.core.runtime.IProgressMonitor;
-import org.eclipse.swt.SWT;
+import org.eclipse.debug.ui.DebugUITools;
+import org.eclipse.debug.ui.contexts.IDebugContextManager;
+import org.eclipse.debug.ui.contexts.IDebugContextService;
import org.eclipse.swt.layout.GridData;
import org.eclipse.swt.layout.GridLayout;
-import org.eclipse.swt.widgets.Button;
import org.eclipse.swt.widgets.Composite;
-import org.eclipse.swt.widgets.Display;
import org.eclipse.ui.IEditorInput;
import org.eclipse.ui.IEditorSite;
import org.eclipse.ui.IFileEditorInput;
import org.eclipse.ui.PartInitException;
+import org.eclipse.ui.PlatformUI;
import org.eclipse.ui.part.EditorPart;
+import net.mograsim.machine.Machine;
+import net.mograsim.machine.Machine.ActiveMicroInstructionChangedListener;
import net.mograsim.machine.Memory.MemoryCellModifiedListener;
import net.mograsim.machine.mi.MicroInstructionMemory;
-import net.mograsim.machine.mi.MicroInstructionMemory.ActiveMicroInstructionChangedListener;
import net.mograsim.machine.mi.MicroInstructionMemoryParseException;
import net.mograsim.machine.mi.MicroInstructionMemoryParser;
-import net.mograsim.plugin.MachineContext;
+import net.mograsim.plugin.launch.MachineDebugContextListener;
+import net.mograsim.plugin.launch.MachineDebugTarget;
+import net.mograsim.plugin.launch.MachineLaunchConfigType.MachineLaunchParams;
+import net.mograsim.plugin.nature.MachineContext;
+import net.mograsim.plugin.nature.ProjectMachineContext;
import net.mograsim.plugin.tables.DisplaySettings;
-import net.mograsim.plugin.tables.LazyTableViewer;
import net.mograsim.plugin.tables.RadixSelector;
-public class InstructionView extends EditorPart implements MemoryCellModifiedListener, ActiveMicroInstructionChangedListener
+public class InstructionView extends EditorPart
{
private InstructionTableContentProvider provider;
- private int highlighted = 0;
private boolean dirty = false;
private MicroInstructionMemory memory;
private InstructionTable table;
+ private MachineContext context;
+
+ private IFile file;
+
+ // Listeners
+ private MemoryCellModifiedListener cellModifiedListener = address ->
+ {
+ setDirty(true);
+ table.refresh();
+ };
+
+ private ActiveMicroInstructionChangedListener instChangeListener = (oldAddress, newAddress) ->
+ {
+ highlight((int) (newAddress - memory.getDefinition().getMinimalAddress()));
+ };
+
+ private MachineDebugContextListener debugContextListener = new MachineDebugContextListener()
+ {
+ @Override
+ public void machineDebugContextChanged(Optional<MachineDebugTarget> oldTarget, Optional<MachineDebugTarget> newTarget)
+ {
+ instChangeListener.instructionChanged(-1, -1);
+ oldTarget.ifPresent(target -> target.getMachine().removeActiveMicroInstructionChangedListener(instChangeListener));
+
+ newTarget.ifPresent(target ->
+ {
+ MachineLaunchParams params = target.getLaunchParams();
+ IProject project = ResourcesPlugin.getWorkspace().getRoot().getProject(params.getProjectPath());
+
+ if (file.equals(project.getFile(params.getMpmPath())))
+ {
+ Machine m = target.getMachine();
+ target.getMachine().addActiveMicroInstructionChangedListener(instChangeListener);
+ instChangeListener.instructionChanged(-1, m.getActiveMicroInstructionAddress());
+ }
+ });
+ }
+ };
@SuppressWarnings("unused")
@Override
DisplaySettings displaySettings = new DisplaySettings();
new RadixSelector(parent, displaySettings);
- addActivationButton(parent);
-
- table = new InstructionTable(parent, displaySettings);
+ table = new InstructionTable(parent, displaySettings, getSite().getWorkbenchWindow().getWorkbench().getThemeManager());
table.setContentProvider(provider);
table.bindMicroInstructionMemory(memory);
GridData viewerData = new GridData(GridData.GRAB_HORIZONTAL | GridData.GRAB_VERTICAL | GridData.FILL_BOTH);
viewerData.horizontalSpan = 3;
table.getTableViewer().getTable().setLayoutData(viewerData);
- }
- public void highlight(int index)
- {
- Display.getDefault().asyncExec(() ->
- {
- LazyTableViewer viewer = table.getTableViewer();
- viewer.highlightRow(highlighted, false);
- highlighted = index;
- viewer.highlightRow(index, true);
- viewer.getTable().setTopIndex(index);
- });
+ IDebugContextManager debugCManager = DebugUITools.getDebugContextManager();
+ IDebugContextService contextService = debugCManager.getContextService(PlatformUI.getWorkbench().getActiveWorkbenchWindow());
+ contextService.addDebugContextListener(debugContextListener);
+ debugContextListener.debugContextChanged(contextService.getActiveContext());
+ parent.addDisposeListener(e -> contextService.removeDebugContextListener(debugContextListener));
}
- private void addActivationButton(Composite parent)
+ public void highlight(int row)
{
- Button activationButton = new Button(parent, SWT.PUSH);
- activationButton.setText("Set Active");
- activationButton.addListener(SWT.Selection,
- e -> MachineContext.getInstance().getMachine().getMicroInstructionMemory().bind(memory));
+ table.highlight(row);
}
public void bindMicroInstructionMemory(MicroInstructionMemory memory)
{
+ if (this.memory != null)
+ {
+ this.memory.deregisterCellModifiedListener(cellModifiedListener);
+ }
this.memory = memory;
if (memory != null)
{
- this.memory.registerCellModifiedListener(this);
- this.memory.registerActiveMicroInstructionChangedListener(this);
+ this.memory.registerCellModifiedListener(cellModifiedListener);
}
if (table != null)
table.bindMicroInstructionMemory(memory);
}
- private void open(IFile file)
+ private void open(IFile file) throws IOException, MicroInstructionMemoryParseException, CoreException
{
- try
- {
- bindMicroInstructionMemory(MicroInstructionMemoryParser.parseMemory(
- MachineContext.getInstance().getMachine().getDefinition().getMicroInstructionMemoryDefinition(), file.getContents()));
- }
- catch (IOException | MicroInstructionMemoryParseException | CoreException e)
- {
- e.printStackTrace();
- }
+ bindMicroInstructionMemory(MicroInstructionMemoryParser.parseMemory(
+ context.getMachineDefinition().orElseThrow(() -> new MicroInstructionMemoryParseException("No MachineDefinition assigned!"))
+ .getMicroInstructionMemoryDefinition(),
+ file.getContents()));
}
- private void save(IFile file, IProgressMonitor progressMonitor)
+ private void save(IFile file, IProgressMonitor progressMonitor) throws IOException, CoreException, MicroInstructionMemoryParseException
{
if (memory == null)
{
- System.err.println("Failed to write MicroprogrammingMemory to File. No MicroprogrammingMemory assigned.");
- return;
+ throw new MicroInstructionMemoryParseException(
+ "Failed to write MicroprogrammingMemory to File. No MicroprogrammingMemory assigned.");
}
try (InputStream toWrite = MicroInstructionMemoryParser.write(memory))
{
file.setContents(toWrite, 0, progressMonitor);
}
- catch (IOException | CoreException e)
- {
- e.printStackTrace();
- }
}
@Override
if (input instanceof IFileEditorInput)
{
IFileEditorInput pathInput = (IFileEditorInput) input;
- save(pathInput.getFile(), progressMonitor);
- setDirty(false);
- }
+ try
+ {
+ save(pathInput.getFile(), progressMonitor);
+ setDirty(false);
+ }
+ catch (Exception e)
+ {
+ e.printStackTrace();
+ progressMonitor.setCanceled(true);
+ }
+ } else
+ progressMonitor.setCanceled(true);
}
@Override
{
setSite(site);
setInput(input);
- if (input instanceof IFileEditorInput)
+ try
{
- IFileEditorInput fileInput = (IFileEditorInput) input;
- setPartName(fileInput.getName());
- open(fileInput.getFile());
+ if (input instanceof IFileEditorInput)
+ {
+ IFileEditorInput fileInput = (IFileEditorInput) input;
+ file = fileInput.getFile();
+ context = ProjectMachineContext.getMachineContextOf(file.getProject());
+
+ setPartName(fileInput.getName());
+ open(file);
+ } else
+ throw new IllegalArgumentException("Expected IFileEditorInput!");
+ }
+ catch (Exception e)
+ {
+ throw new PartInitException("Failed to read input!", e);
}
-
}
@Override
return false;
}
- @Override
- public void update(long address)
- {
- setDirty(true);
- table.refresh();
- }
-
private void setDirty(boolean value)
{
dirty = value;
}
@Override
- public void activeMicroInstructionChanged(long address)
+ public void dispose()
{
- highlight((int) (address - memory.getDefinition().getMinimalAddress()));
+ memory.deregisterCellModifiedListener(cellModifiedListener);
+ super.dispose();
}
}
projects / Mograsim.git / blobdiff