From c89ab8ca446654ece705ec48e4720f011551545a Mon Sep 17 00:00:00 2001
From: Ken Gilmer <kgilmer@gmail.com>
Date: Fri, 1 Jul 2011 18:53:20 +0900
Subject: OTE: add preference page to enable/disable background bitbake session
 for variable expansion.

---
 .../bitbake/BitBakeSourceViewerConfiguration.java  |  6 ++++
 .../bc/ui/preferences/MainPreferencePage.java      | 39 ++++++++++++++++++++++
 .../bc/ui/preferences/PreferenceConstants.java     |  9 +++++
 .../bc/ui/preferences/PreferenceInitializer.java   | 22 ++++++++++++
 4 files changed, 76 insertions(+)
 create mode 100644 org.openembedded.bc.ui/src/org/openembedded/bc/ui/preferences/MainPreferencePage.java
 create mode 100644 org.openembedded.bc.ui/src/org/openembedded/bc/ui/preferences/PreferenceConstants.java
 create mode 100644 org.openembedded.bc.ui/src/org/openembedded/bc/ui/preferences/PreferenceInitializer.java

(limited to 'org.openembedded.bc.ui/src')

diff --git a/org.openembedded.bc.ui/src/org/openembedded/bc/ui/editors/bitbake/BitBakeSourceViewerConfiguration.java b/org.openembedded.bc.ui/src/org/openembedded/bc/ui/editors/bitbake/BitBakeSourceViewerConfiguration.java
index e3cbeb4..92ee692 100644
--- a/org.openembedded.bc.ui/src/org/openembedded/bc/ui/editors/bitbake/BitBakeSourceViewerConfiguration.java
+++ b/org.openembedded.bc.ui/src/org/openembedded/bc/ui/editors/bitbake/BitBakeSourceViewerConfiguration.java
@@ -34,6 +34,7 @@ import org.eclipse.swt.graphics.RGB;
 import org.eclipse.ui.editors.text.TextSourceViewerConfiguration;
 import org.openembedded.bc.bitbake.BBLanguageHelper;
 import org.openembedded.bc.bitbake.BBSession;
+import org.openembedded.bc.ui.preferences.PreferenceConstants;
 
 
 public class BitBakeSourceViewerConfiguration extends TextSourceViewerConfiguration {
@@ -52,10 +53,12 @@ public class BitBakeSourceViewerConfiguration extends TextSourceViewerConfigurat
 	private BBSession session;
 	private String targetFilePath;
 	private BBVariableTextHover textHover;
+	private boolean enableTextHover;
 
 	public BitBakeSourceViewerConfiguration(ISharedTextColors sharedColors, IPreferenceStore store) {
 		super(store);
 		fSharedColors = sharedColors;		
+		enableTextHover = store.getBoolean(PreferenceConstants.ENABLE_BITBAKE_BACKGROUND_SESSION);
 	}
 	
 	protected void setTargetFilePath(String targetFilePath) {
@@ -63,6 +66,9 @@ public class BitBakeSourceViewerConfiguration extends TextSourceViewerConfigurat
 	}
 
 	public ITextHover getTextHover(ISourceViewer sv, String contentType) {
+		if (!enableTextHover)
+			return null;
+		
 		if (textHover == null && session != null && targetFilePath != null) {
 			textHover = new BBVariableTextHover(session, targetFilePath);
 		}
diff --git a/org.openembedded.bc.ui/src/org/openembedded/bc/ui/preferences/MainPreferencePage.java b/org.openembedded.bc.ui/src/org/openembedded/bc/ui/preferences/MainPreferencePage.java
new file mode 100644
index 0000000..2871eac
--- /dev/null
+++ b/org.openembedded.bc.ui/src/org/openembedded/bc/ui/preferences/MainPreferencePage.java
@@ -0,0 +1,39 @@
+package org.openembedded.bc.ui.preferences;
+
+import org.eclipse.jface.preference.*;
+import org.eclipse.ui.IWorkbenchPreferencePage;
+import org.eclipse.ui.IWorkbench;
+import org.openembedded.bc.ui.Activator;
+
+public class MainPreferencePage
+	extends FieldEditorPreferencePage
+	implements IWorkbenchPreferencePage {
+
+	public MainPreferencePage() {
+		super(GRID);
+		setPreferenceStore(Activator.getDefault().getPreferenceStore());
+		setDescription("Bitbake Commander Preferences");
+	}
+	
+	/**
+	 * Creates the field editors. Field editors are abstractions of
+	 * the common GUI blocks needed to manipulate various types
+	 * of preferences. Each field editor knows how to save and
+	 * restore itself.
+	 */
+	public void createFieldEditors() {
+		addField(
+			new BooleanFieldEditor(
+				PreferenceConstants.ENABLE_BITBAKE_BACKGROUND_SESSION,
+				"&Enable background Bitbake session for variable expansion",
+				getFieldEditorParent()));
+		
+	}
+
+	/* (non-Javadoc)
+	 * @see org.eclipse.ui.IWorkbenchPreferencePage#init(org.eclipse.ui.IWorkbench)
+	 */
+	public void init(IWorkbench workbench) {
+	}
+	
+}
\ No newline at end of file
diff --git a/org.openembedded.bc.ui/src/org/openembedded/bc/ui/preferences/PreferenceConstants.java b/org.openembedded.bc.ui/src/org/openembedded/bc/ui/preferences/PreferenceConstants.java
new file mode 100644
index 0000000..b962d66
--- /dev/null
+++ b/org.openembedded.bc.ui/src/org/openembedded/bc/ui/preferences/PreferenceConstants.java
@@ -0,0 +1,9 @@
+package org.openembedded.bc.ui.preferences;
+
+/**
+ * Constant definitions for plug-in preferences
+ */
+public class PreferenceConstants {
+	public static final String ENABLE_BITBAKE_BACKGROUND_SESSION = "booleanPreference";
+	
+}
diff --git a/org.openembedded.bc.ui/src/org/openembedded/bc/ui/preferences/PreferenceInitializer.java b/org.openembedded.bc.ui/src/org/openembedded/bc/ui/preferences/PreferenceInitializer.java
new file mode 100644
index 0000000..cb323a9
--- /dev/null
+++ b/org.openembedded.bc.ui/src/org/openembedded/bc/ui/preferences/PreferenceInitializer.java
@@ -0,0 +1,22 @@
+package org.openembedded.bc.ui.preferences;
+
+import org.eclipse.core.runtime.preferences.AbstractPreferenceInitializer;
+import org.eclipse.jface.preference.IPreferenceStore;
+
+import org.openembedded.bc.ui.Activator;
+
+/**
+ * Class used to initialize default preference values.
+ */
+public class PreferenceInitializer extends AbstractPreferenceInitializer {
+
+	/*
+	 * (non-Javadoc)
+	 * 
+	 * @see org.eclipse.core.runtime.preferences.AbstractPreferenceInitializer#initializeDefaultPreferences()
+	 */
+	public void initializeDefaultPreferences() {
+		IPreferenceStore store = Activator.getDefault().getPreferenceStore();
+		store.setDefault(PreferenceConstants.ENABLE_BITBAKE_BACKGROUND_SESSION, false);
+	}
+}
-- 
cgit 1.2.3-korg