Gstr cmd preferences

org.sofproject.gst.topo/META-INF/MANIFEST.MF

@@ -10,3 +10,4 @@ Require-Bundle: org.sofproject.core,
  org.sofproject.ui,
  org.sofproject.topo.ui,
  com.jcraft.jsch
+Export-Package: org.sofproject.gst.topo

org.sofproject.gst.topo/src/org/sofproject/gst/topo/IGstNodeConst.java

@@ -31,11 +31,16 @@
 
 public interface IGstNodeConst {
 	String GST_NODE_CORE_ID = "org.sofproject.gst.topo";
+	String GST_NODE_PREFERENCES_ID = "org.sofproject.ui.preferences";
+
 	String GST_NODE_EXTENSION_ID = GST_NODE_CORE_ID + ".gstextension";
 
 	String GST_PROJ_DEFAULT_GST_INSPECT_TOOL_CMD = "gst-inspect-1.0";
 	String GST_PROJ_DEFAULT_GST_LAUNCH_TOOL_CMD = "gst-launch-1.0";
 
 	String GST_PROJ_PROP_GST_INSPECT_TOOL_CMD = "gstInspectToolCmd";
 	String GST_PROJ_PROP_GST_LAUNCH_TOOL_CMD = "gstLaunchToolCmd";
+
+	String GST_LAUNCH_PREF_NAME = "gstLaunch";
+	String GST_INSPECT_PREF_NAME = "gstInspect";
 }

org.sofproject.gst.topo/src/org/sofproject/gst/topo/ui/wizards/GstNodeNewPage.java

@@ -29,6 +29,7 @@
 
 package org.sofproject.gst.topo.ui.wizards;
 
+import org.eclipse.core.runtime.Platform;
 import org.eclipse.jface.dialogs.Dialog;
 import org.eclipse.jface.wizard.WizardPage;
 import org.eclipse.swt.SWT;
@@ -39,6 +40,7 @@
 import org.eclipse.swt.widgets.Listener;
 import org.eclipse.swt.widgets.Text;
 import org.sofproject.gst.topo.GstNodeExtension;
+import org.sofproject.gst.topo.IGstNodeConst;
 import org.sofproject.ui.wizards.INewNodeExtensionPage;
 
 public class GstNodeNewPage extends WizardPage implements INewNodeExtensionPage {
@@ -64,22 +66,23 @@ public GstNodeNewPage(GstNodeExtension gstNode) {
 	@Override
 	public void createControl(Composite parent) {
 		Composite control = new Composite(parent, SWT.NULL);
-        initializeDialogUnits(parent);
-        control.setLayout(new GridLayout());
-        control.setLayoutData(new GridData(GridData.FILL_BOTH));
-
-        Composite inspectGroup = new Composite(control, SWT.NONE);
-        GridLayout layout = new GridLayout();
-        layout.numColumns = 2;
-        inspectGroup.setLayout(layout);
-        inspectGroup.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
-        new Label(inspectGroup, SWT.NONE).setText("gst-inspect command");
-        GridData data = new GridData(GridData.FILL_HORIZONTAL);
-        data.grabExcessHorizontalSpace = true;
-        gstInspectToolCmd = new Text(inspectGroup, SWT.BORDER);
-        gstInspectToolCmd.setLayoutData(data);
-        gstInspectToolCmd.setText(gstNode.getGstInspectToolCmd());
-        gstInspectToolCmd.addListener(SWT.Modify, confModifyListener);
+		initializeDialogUnits(parent);
+		control.setLayout(new GridLayout());
+		control.setLayoutData(new GridData(GridData.FILL_BOTH));
+
+		Composite inspectGroup = new Composite(control, SWT.NONE);
+		GridLayout layout = new GridLayout();
+		layout.numColumns = 2;
+		inspectGroup.setLayout(layout);
+		inspectGroup.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
+		new Label(inspectGroup, SWT.NONE).setText("gst-inspect command");
+		GridData data = new GridData(GridData.FILL_HORIZONTAL);
+		data.grabExcessHorizontalSpace = true;
+		gstInspectToolCmd = new Text(inspectGroup, SWT.BORDER);
+		gstInspectToolCmd.setLayoutData(data);
+		gstInspectToolCmd.setText(Platform.getPreferencesService().getString(IGstNodeConst.GST_NODE_PREFERENCES_ID,
+				IGstNodeConst.GST_INSPECT_PREF_NAME, gstNode.getGstInspectToolCmd(), null));
+		gstInspectToolCmd.addListener(SWT.Modify, confModifyListener);
 
 		Composite launchGroup = new Composite(control, SWT.NONE);
 		layout = new GridLayout();
@@ -91,11 +94,12 @@ public void createControl(Composite parent) {
 		data.grabExcessHorizontalSpace = true;
 		gstLaunchToolCmd = new Text(launchGroup, SWT.BORDER);
 		gstLaunchToolCmd.setLayoutData(data);
-		gstLaunchToolCmd.setText(gstNode.getGstLaunchToolCmd());
+		gstLaunchToolCmd.setText(Platform.getPreferencesService().getString(IGstNodeConst.GST_NODE_PREFERENCES_ID,
+				IGstNodeConst.GST_LAUNCH_PREF_NAME, gstNode.getGstLaunchToolCmd(), null));
 		gstLaunchToolCmd.addListener(SWT.Modify, confModifyListener);
 
 		setControl(control);
-        Dialog.applyDialogFont(control);
+		Dialog.applyDialogFont(control);
 	}
 
 	protected boolean validatePage() {

org.sofproject.ui/META-INF/MANIFEST.MF

@@ -25,4 +25,6 @@ Export-Package: org.sofproject.ui.editor,
  org.sofproject.ui.properties,
  org.sofproject.ui.wizards
 Bundle-Vendor: Intel Corporation
-Import-Package: com.google.common.collect;version="21.0.0"
+Import-Package: com.google.common.collect;version="21.0.0",
+ org.sofproject.gst.topo
+

org.sofproject.ui/plugin.xml

@@ -101,4 +101,11 @@
             name="Audio Development">
       </perspective>
    </extension>
+   <extension
+         point="org.eclipse.ui.preferencePages">
+	   <page id="org.sofproject.ui.preferences.gstcommandspreferences"
+	        class="org.sofproject.ui.preferences.GstCommandsPreferences"
+            name="GStreamer commands">
+       </page>
+   </extension>
 </plugin>

org.sofproject.ui/src/org/sofproject/ui/preferences/GstCommandsPreferences.java

@@ -0,0 +1,86 @@
+/*
+ * Copyright (c) 2019, Intel Corporation
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *   * Redistributions of source code must retain the above copyright
+ *     notice, this list of conditions and the following disclaimer.
+ *   * Redistributions in binary form must reproduce the above copyright
+ *     notice, this list of conditions and the following disclaimer in the
+ *     documentation and/or other materials provided with the distribution.
+ *   * Neither the name of the Intel Corporation nor the
+ *     names of its contributors may be used to endorse or promote products
+ *     derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ */
+
+package org.sofproject.ui.preferences;
+
+import org.eclipse.core.runtime.preferences.InstanceScope;
+import org.eclipse.jface.preference.FieldEditorPreferencePage;
+import org.eclipse.jface.preference.IPreferenceStore;
+import org.eclipse.jface.preference.StringFieldEditor;
+import org.eclipse.ui.IWorkbench;
+import org.eclipse.ui.IWorkbenchPreferencePage;
+import org.eclipse.ui.preferences.ScopedPreferenceStore;
+import org.sofproject.gst.topo.IGstNodeConst;
+
+public class GstCommandsPreferences extends FieldEditorPreferencePage implements IWorkbenchPreferencePage {
+
+	private StringFieldEditor gstInspectfieldEditor;
+	private StringFieldEditor gstLaunchfieldEditor;
+
+	public GstCommandsPreferences() {
+		super(GRID);
+		setDescription("Set custom GStreamer commands");
+	}
+
+	@Override
+	public boolean performOk() {
+		if (gstLaunchfieldEditor.getStringValue().equals("")) {
+			setErrorMessage("gst-launch command cannot be empty");
+			return false;
+		}
+
+		if (gstInspectfieldEditor.getStringValue().equals("")) {
+			setErrorMessage("gst-inspect command cannot be empty");
+			return false;
+		}
+		return super.performOk();
+	}
+
+	@Override
+	public void init(IWorkbench workbench) {
+		IPreferenceStore store = new ScopedPreferenceStore(InstanceScope.INSTANCE,
+				IGstNodeConst.GST_NODE_PREFERENCES_ID);
+
+		store.setDefault(IGstNodeConst.GST_INSPECT_PREF_NAME, IGstNodeConst.GST_PROJ_DEFAULT_GST_INSPECT_TOOL_CMD);
+		store.setDefault(IGstNodeConst.GST_LAUNCH_PREF_NAME, IGstNodeConst.GST_PROJ_DEFAULT_GST_LAUNCH_TOOL_CMD);
+
+		setPreferenceStore(store);
+	}
+
+	@Override
+	protected void createFieldEditors() {
+		gstInspectfieldEditor = new StringFieldEditor(IGstNodeConst.GST_INSPECT_PREF_NAME, "Gst-inspect command: ",
+				getFieldEditorParent());
+		addField(gstInspectfieldEditor);
+
+		gstLaunchfieldEditor = new StringFieldEditor(IGstNodeConst.GST_LAUNCH_PREF_NAME, "Gst-launch command: ",
+				getFieldEditorParent());
+		addField(gstLaunchfieldEditor);
+	}
+}