GP-2308 - Function Call Graph - Added an option to disable name

truncation.

Ghidra/Features/GraphFunctionCalls/src/main/java/functioncalls/graph/FcgVertex.java

@@ -28,6 +28,7 @@ import javax.swing.border.LineBorder;
 
 import docking.widgets.EmptyBorderButton;
 import docking.widgets.label.GDLabel;
+import functioncalls.plugin.FcgOptions;
 import generic.theme.GColor;
 import generic.theme.GThemeDefaults.Colors.Palette;
 import generic.theme.Gui;
@@ -94,6 +95,7 @@ public class FcgVertex extends AbstractVisualVertex implements VertexShapeProvid
 	private Paint outPaint;
 
 	private FcgLevel level;
+	private FcgOptions options;
 
 	/**
 	 * Constructor
@@ -101,11 +103,13 @@ public class FcgVertex extends AbstractVisualVertex implements VertexShapeProvid
 	 * @param function the function represented by this vertex
 	 * @param level the level of this vertex
 	 * @param expansionListener the listener for expanding connections to this vertex
+	 * @param options the tool options
 	 */
 	public FcgVertex(Function function, FcgLevel level,
-			FcgVertexExpansionListener expansionListener) {
+			FcgVertexExpansionListener expansionListener, FcgOptions options) {
 		this.function = function;
 		this.level = level;
+		this.options = options;
 		Objects.requireNonNull(expansionListener);
 
 		toggleInsButton.addActionListener(e -> {
@@ -154,8 +158,13 @@ public class FcgVertex extends AbstractVisualVertex implements VertexShapeProvid
 		createPaints();
 
 		// init the components
-		String truncated = StringUtilities.trimMiddle(getName(), MAX_NAME_LENGTH);
+		boolean truncate = options.useTruncatedFunctionNames();
-		nameLabel.setText(truncated);
+		String name = getName();
+		if (truncate) {
+			name = StringUtilities.trimMiddle(getName(), MAX_NAME_LENGTH);
+		}
+
+		nameLabel.setText(name);
 		buildVertexShape();
 
 		// calculate the needed size

Ghidra/Features/GraphFunctionCalls/src/main/java/functioncalls/plugin/FcgOptions.java

@@ -0,0 +1,51 @@
+/* ###
+ * IP: GHIDRA
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package functioncalls.plugin;
+
+import ghidra.framework.options.Options;
+import ghidra.graph.viewer.options.VisualGraphOptions;
+import ghidra.util.HelpLocation;
+
+public class FcgOptions extends VisualGraphOptions {
+
+	public static final String FUNCTION_NAME_TRUNCATION_KEY = "Truncate Function Name";
+	public static final String FUNCTDION_NAME_TRUNCTION_DESCRIPTION =
+		"Long function names will be truncated";
+
+	private boolean useTruncatedFunctionNames = true;
+
+	public boolean useTruncatedFunctionNames() {
+		return useTruncatedFunctionNames;
+	}
+
+	public void setUseTruncatedFunctionNames(boolean b) {
+		this.useTruncatedFunctionNames = b;
+	}
+
+	@Override
+	public void registerOptions(Options options, HelpLocation help) {
+		super.registerOptions(options, help);
+
+		options.registerOption(FUNCTION_NAME_TRUNCATION_KEY, useTruncatedFunctionNames(), help,
+			FUNCTDION_NAME_TRUNCTION_DESCRIPTION);
+	}
+
+	@Override
+	public void loadOptions(Options options) {
+		useTruncatedFunctionNames =
+			options.getBoolean(FUNCTION_NAME_TRUNCATION_KEY, useTruncatedFunctionNames);
+	}
+}

Ghidra/Features/GraphFunctionCalls/src/main/java/functioncalls/plugin/FcgProvider.java

@@ -240,7 +240,9 @@ public class FcgProvider
 		setLayout(graph);
 
 		FcgLevel source = FcgLevel.sourceLevel();
-		FcgVertex sourceVertex = new FcgVertex(graphData.getFunction(), source, expansionListener);
+		FcgOptions options = plugin.getOptions();
+		FcgVertex sourceVertex =
+			new FcgVertex(graphData.getFunction(), source, expansionListener, options);
 		graph.setSource(sourceVertex);
 		trackFunctionEdges(sourceVertex);
 
@@ -264,7 +266,8 @@ public class FcgProvider
 			return v;
 		}
 
-		v = new FcgVertex(f, level, expansionListener);
+		FcgOptions options = plugin.getOptions();
+		v = new FcgVertex(f, level, expansionListener, options);
 		trackFunctionEdges(v);
 		return v;
 	}

Ghidra/Features/GraphFunctionCalls/src/main/java/functioncalls/plugin/FunctionCallGraphPlugin.java

@@ -26,11 +26,10 @@ import ghidra.framework.options.*;
 import ghidra.framework.plugintool.PluginInfo;
 import ghidra.framework.plugintool.PluginTool;
 import ghidra.framework.plugintool.util.PluginStatus;
-import ghidra.graph.viewer.options.VisualGraphOptions;
 import ghidra.program.model.address.Address;
 import ghidra.program.util.ProgramLocation;
 import ghidra.util.HelpLocation;
-import ghidra.util.SystemUtilities;
+import ghidra.util.Swing;
 import ghidra.util.bean.opteditor.OptionsVetoException;
 import ghidra.util.task.SwingUpdateManager;
 
@@ -55,7 +54,7 @@ public class FunctionCallGraphPlugin extends ProgramPlugin implements OptionsCha
 			FunctionCallGraphPlugin.class.getSimpleName());
 
 	private FcgProvider provider;
-	private VisualGraphOptions vgOptions = new VisualGraphOptions();
+	private FcgOptions fcgOptions = new FcgOptions();
 
 	// enough time for users to click around without the graph starting its work
 	private static final int MIN_UPDATE_DELAY = 750;
@@ -83,8 +82,8 @@ public class FunctionCallGraphPlugin extends ProgramPlugin implements OptionsCha
 		HelpLocation help = new HelpLocation(getName(), "Options");
 
 		Options callGraphOptions = options.getOptions(NAME);
-		vgOptions.registerOptions(callGraphOptions, help);
+		fcgOptions.registerOptions(callGraphOptions, help);
-		vgOptions.loadOptions(callGraphOptions);
+		fcgOptions.loadOptions(callGraphOptions);
 		provider.optionsChanged();
 	}
 
@@ -93,7 +92,7 @@ public class FunctionCallGraphPlugin extends ProgramPlugin implements OptionsCha
 			Object newValue) throws OptionsVetoException {
 
 		Options callGraphOptions = options.getOptions(NAME);
-		vgOptions.loadOptions(callGraphOptions);
+		fcgOptions.loadOptions(callGraphOptions);
 		provider.optionsChanged();
 	}
 
@@ -128,7 +127,7 @@ public class FunctionCallGraphPlugin extends ProgramPlugin implements OptionsCha
 		}
 
 		// do later so the current event processing can finish
-		SystemUtilities.runSwingLater(() -> {
+		Swing.runLater(() -> {
 			goTo.goTo(location);
 		});
 	}
@@ -168,7 +167,7 @@ public class FunctionCallGraphPlugin extends ProgramPlugin implements OptionsCha
 		return currentLocation;
 	}
 
-	VisualGraphOptions getOptions() {
+	FcgOptions getOptions() {
-		return vgOptions;
+		return fcgOptions;
 	}
 }