import java.io.File;
import java.io.IOException;
+import java.util.Optional;
import org.eclipse.jface.viewers.ColumnLabelProvider;
import org.eclipse.jface.viewers.EditingSupport;
-import org.eclipse.jface.viewers.TableViewer;
import org.eclipse.jface.viewers.TableViewerColumn;
import org.eclipse.swt.SWT;
import org.eclipse.swt.layout.GridData;
import org.eclipse.swt.widgets.TableColumn;
import org.eclipse.ui.part.ViewPart;
+import net.mograsim.machine.Machine;
import net.mograsim.machine.mi.MicroInstructionDefinition;
import net.mograsim.machine.mi.MicroInstructionMemory;
import net.mograsim.machine.mi.MicroInstructionMemoryParseException;
import net.mograsim.machine.mi.MicroInstructionMemoryParser;
import net.mograsim.machine.mi.parameters.ParameterClassification;
-import net.mograsim.plugin.asm.AsmNumberUtil.NumberType;
+import net.mograsim.plugin.MachineContext;
+import net.mograsim.plugin.MachineContext.ContextObserver;
+import net.mograsim.plugin.tables.AddressLabelProvider;
import net.mograsim.plugin.tables.DisplaySettings;
+import net.mograsim.plugin.tables.LazyTableViewer;
import net.mograsim.plugin.tables.RadixSelector;
import net.mograsim.plugin.util.DropDownMenu;
import net.mograsim.plugin.util.DropDownMenu.DropDownEntry;
-public class InstructionView extends ViewPart
+public class InstructionView extends ViewPart implements ContextObserver
{
private String saveLoc = null;
- private TableViewer viewer;
+ private LazyTableViewer viewer;
private TableViewerColumn[] columns = new TableViewerColumn[0];
private MicroInstructionDefinition miDef;
private MicroInstructionMemory memory;
private DisplaySettings displaySettings;
+ private InstructionTableContentProvider provider;
+ private int highlighted = 0;
@SuppressWarnings("unused")
@Override
public void createPartControl(Composite parent)
{
- InstructionTableContentProvider provider = new InstructionTableContentProvider();
+ provider = new InstructionTableContentProvider();
GridLayout layout = new GridLayout(3, false);
setupMenuButtons(parent);
new RadixSelector(parent, displaySettings);
parent.setLayout(layout);
- viewer = new TableViewer(parent, SWT.MULTI | SWT.H_SCROLL | SWT.V_SCROLL | SWT.FULL_SELECTION | SWT.BORDER | SWT.VIRTUAL);
+ viewer = new LazyTableViewer(parent, SWT.MULTI | SWT.H_SCROLL | SWT.V_SCROLL | SWT.FULL_SELECTION | SWT.BORDER | SWT.VIRTUAL);
+
Table table = viewer.getTable();
table.setHeaderVisible(true);
table.setLinesVisible(true);
viewer.setUseHashlookup(true);
viewer.setContentProvider(provider);
+ getSite().setSelectionProvider(viewer);
GridData viewerData = new GridData(GridData.GRAB_HORIZONTAL | GridData.GRAB_VERTICAL | GridData.FILL_BOTH);
viewerData.horizontalSpan = 3;
viewer.getTable().setLayoutData(viewerData);
displaySettings.addObserver(() -> viewer.refresh());
+ MachineContext.getInstance().registerObserver(this);
+ setMachine(Optional.ofNullable(MachineContext.getInstance().getMachine()));
+ }
+
+ public void highlight(int index)
+ {
+ viewer.highlightRow(highlighted, false);
+ viewer.highlightRow(index, true);
+ viewer.getTable().setTopIndex(index);
}
@SuppressWarnings("unused")
saveLoc = d.getFilterPath() + File.separator + filename;
}
- public void bindMicroprogramMemory(MicroInstructionMemory memory)
+ public void bindMicroInstructionMemory(MicroInstructionMemory memory)
{
+ deleteColumns();
this.memory = memory;
viewer.setInput(memory);
+ this.miDef = memory.getDefinition().getMicroInstructionDefinition();
+ createColumns();
}
- public void bindMicroInstructionDef(MicroInstructionDefinition miDef)
+ private void deleteColumns()
{
- this.miDef = miDef;
- createColumns();
+ for (TableViewerColumn col : columns)
+ if (col != null)
+ col.getColumn().dispose();
}
private void createColumns()
{
- for (TableViewerColumn col : columns)
- col.getColumn().dispose();
+ TableViewerColumn col = createTableViewerColumn("Address", 200);
+ col.setLabelProvider(new AddressLabelProvider());
+
int size = miDef.size();
int bit = 0;
columns = new TableViewerColumn[size];
String name = startBit == endBit ? Integer.toString(startBit) : startBit + "..." + endBit;
int bounds = 20 + 20 * classes[i].getExpectedBits();
- TableViewerColumn col = createTableViewerColumn(name, bounds);
- createEditingAndLabel(col, miDef, i);
+ createEditingAndLabel(createTableViewerColumn(name, bounds), miDef, i);
}
-
}
private void createEditingAndLabel(TableViewerColumn col, MicroInstructionDefinition miDef, int index)
provider = new ParameterLabelProvider(index);
break;
case INTEGER_IMMEDIATE:
- support = new IntegerEditingSupport(viewer, miDef, index, new DisplaySettings(NumberType.DECIMAL));
+ support = new IntegerEditingSupport(viewer, miDef, index, displaySettings, this.provider);
provider = new IntegerColumnLabelProvider(displaySettings, index);
break;
case MNEMONIC:
- support = new MnemonicEditingSupport(viewer, miDef, index);
+ support = new MnemonicEditingSupport(viewer, miDef, index, this.provider);
provider = new ParameterLabelProvider(index);
break;
default:
}
col.setEditingSupport(support);
col.setLabelProvider(provider);
+ col.getColumn().setToolTipText(miDef.getParameterDescription(index).orElse(""));
}
private TableViewerColumn createTableViewerColumn(String title, int bound)
}
try
{
- MicroInstructionMemory newMemory = MicroInstructionMemoryParser.parseMemory(miDef, file);
- bindMicroprogramMemory(newMemory);
+ MicroInstructionMemoryParser.parseMemory(memory, file);
+ viewer.refresh();
saveLoc = file;
}
catch (IOException | MicroInstructionMemoryParseException e)
{
viewer.getControl().setFocus();
}
+
+ @Override
+ public void setMachine(Optional<Machine> machine)
+ {
+ if (machine.isPresent())
+ {
+ Machine actualMachine = machine.get();
+ bindMicroInstructionMemory(actualMachine.getMicroInstructionMemory());
+ }
+ }
}