diff options
Diffstat (limited to 'rse/plugins/org.eclipse.rse.shells.ui/src/org/eclipse/rse/internal/shells/ui/SystemRemoteCommandEntryForm.java')
| -rw-r--r-- | rse/plugins/org.eclipse.rse.shells.ui/src/org/eclipse/rse/internal/shells/ui/SystemRemoteCommandEntryForm.java | 291 |
1 files changed, 0 insertions, 291 deletions
diff --git a/rse/plugins/org.eclipse.rse.shells.ui/src/org/eclipse/rse/internal/shells/ui/SystemRemoteCommandEntryForm.java b/rse/plugins/org.eclipse.rse.shells.ui/src/org/eclipse/rse/internal/shells/ui/SystemRemoteCommandEntryForm.java deleted file mode 100644 index 2556d13f6..000000000 --- a/rse/plugins/org.eclipse.rse.shells.ui/src/org/eclipse/rse/internal/shells/ui/SystemRemoteCommandEntryForm.java +++ /dev/null @@ -1,291 +0,0 @@ -/******************************************************************************** - * Copyright (c) 2002, 2007 IBM Corporation and others. All rights reserved. - * This program and the accompanying materials are made available under the terms - * of the Eclipse Public License v1.0 which accompanies this distribution, and is - * available at http://www.eclipse.org/legal/epl-v10.html - * - * Initial Contributors: - * The following IBM employees contributed to the Remote System Explorer - * component that contains this file: David McKnight, Kushal Munir, - * Michael Berger, David Dykstal, Phil Coulthard, Don Yantzi, Eric Simpson, - * Emily Bruner, Mazen Faraj, Adrian Storisteanu, Li Ding, and Kent Hawley. - * - * Contributors: - * Martin Oberhuber (Wind River) - [168975] Move RSE Events API to Core - * Martin Oberhuber (Wind River) - [186128] Move IProgressMonitor last in all API - * Martin Oberhuber (Wind River) - [174945] Remove obsolete icons from rse.shells.ui - ********************************************************************************/ - -package org.eclipse.rse.internal.shells.ui; -import org.eclipse.core.runtime.NullProgressMonitor; -import org.eclipse.rse.core.RSECorePlugin; -import org.eclipse.rse.core.events.ISystemResourceChangeEvent; -import org.eclipse.rse.core.events.ISystemResourceChangeEvents; -import org.eclipse.rse.core.events.ISystemResourceChangeListener; -import org.eclipse.rse.core.model.IHost; -import org.eclipse.rse.core.model.ISubSystemConfigurationCategories; -import org.eclipse.rse.shells.ui.RemoteCommandHelpers; -import org.eclipse.rse.subsystems.files.core.model.ISystemRemoteCommand; -import org.eclipse.rse.subsystems.shells.core.subsystems.IRemoteCmdSubSystem; -import org.eclipse.rse.ui.SystemBasePlugin; -import org.eclipse.rse.ui.SystemWidgetHelpers; -import org.eclipse.rse.ui.model.ISystemShellProvider; -import org.eclipse.rse.ui.widgets.SystemHostCombo; -import org.eclipse.swt.SWT; -import org.eclipse.swt.events.ModifyEvent; -import org.eclipse.swt.events.ModifyListener; -import org.eclipse.swt.events.SelectionAdapter; -import org.eclipse.swt.events.SelectionEvent; -import org.eclipse.swt.layout.GridData; -import org.eclipse.swt.layout.GridLayout; -import org.eclipse.swt.widgets.Button; -import org.eclipse.swt.widgets.Combo; -import org.eclipse.swt.widgets.Composite; -import org.eclipse.swt.widgets.Display; -import org.eclipse.swt.widgets.Event; -import org.eclipse.swt.widgets.Listener; - - -/** - * A composite encapsulating the GUI widgets for a command console. Used in the CommandView view - * but can also be instantiated and used anywhere. - */ -public class SystemRemoteCommandEntryForm extends Composite - implements ISystemResourceChangeListener, ISystemShellProvider -{ - private SystemHostCombo sysConnCombo; - private IRemoteCmdSubSystem[] subSystems = null; - private int subSystemIndex = -1; - - private Combo cmdCombo; - private Combo subSysCombo; - private Button runButton; - - public SystemRemoteCommandEntryForm( Composite parent, int style ) - { - super(parent, style); - - GridLayout gridLayout = new GridLayout(); - gridLayout.numColumns = 4; - setLayout(gridLayout); - GridData gridData = new GridData(); - gridData.horizontalAlignment = GridData.FILL; - gridData.grabExcessHorizontalSpace = true; - gridData.grabExcessVerticalSpace = false; - setLayoutData(gridData); - - sysConnCombo = new SystemHostCombo(this, SWT.NULL, null, false, ISubSystemConfigurationCategories.SUBSYSTEM_CATEGORY_CMDS, false); - sysConnCombo.setWidthHint(100); - sysConnCombo.addSelectionListener( new SelectionAdapter() - { - public void widgetSelected(SelectionEvent event) - { - sysConnChanged(); - } - }); - sysConnCombo.listenToConnectionEvents(true); - - subSysCombo = SystemWidgetHelpers.createReadonlyCombo(this, new Listener() { - public void handleEvent(Event e) { - subSysChanged(); - } - }, ShellResources.RESID_COMMANDSVIEW_SUBSYSCOMBO_TOOLTIP); - ((GridData)subSysCombo.getLayoutData()).widthHint = 100; - - cmdCombo = SystemWidgetHelpers.createCombo(this, new Listener() { - public void handleEvent(Event e) { - commandChanged(); - } - }, ShellResources.RESID_COMMANDSVIEW_CMDCOMBO_TOOLTIP); - cmdCombo.addModifyListener(new ModifyListener() { - public void modifyText(ModifyEvent e) { - checkRunButtonEnablement(); - } - } - ); - ((GridData)cmdCombo.getLayoutData()).widthHint = 250; - cmdCombo.addSelectionListener(new SelectionAdapter() { - public void widgetDefaultSelected( SelectionEvent e ) - { - handleCmdComboEnter(); - } - } ); - - runButton = SystemWidgetHelpers.createPushButton(this, new Listener() { - public void handleEvent(Event e) { - runCommand(); - } - }, ShellResources.RESID_COMMANDSVIEW_RUN_LABEL, ShellResources.RESID_COMMANDSVIEW_RUN_TOOLTIP); - //((GridData)runButton.getLayoutData()).widthHint = 30; - - pack(); - - populateSubSysCombo(); - populateCommandCombo(); - checkRunButtonEnablement(); - - cmdCombo.setFocus(); - - // ---------------------------------------- - // register with system registry for events - // ---------------------------------------- - RSECorePlugin.getTheSystemRegistry().addSystemResourceChangeListener(this); - } - - private void runCommand() - { - String cmd = cmdCombo.getText(); - if ( cmd.length() > 0 ) - { - IHost sysConn = sysConnCombo.getHost(); - if ( sysConn != null ) - { - //SubSystem[] cmdSubSystems = RSECorePlugin.getTheSystemRegistry().getSubSystemsBySubSystemConfigurationCategory(ISubSystemConfigurationCategories.SUBSYSTEM_CATEGORY_CMDS, sysConn); - IRemoteCmdSubSystem[] cmdSubSystems = RemoteCommandHelpers.getCmdSubSystems(sysConn); - IRemoteCmdSubSystem currSubSystem = null; - String subSystemName = subSysCombo.getText(); - for (int i = 0; i < cmdSubSystems.length && currSubSystem == null; i++) - { - if ( subSystemName.equals(cmdSubSystems[i].getName() ) ) - currSubSystem = cmdSubSystems[i]; - } - - if ( currSubSystem != null ) - { - try - { - currSubSystem.runCommand(cmd, null, new NullProgressMonitor()); - } - catch ( Exception e ) - { - SystemBasePlugin.logInfo("Exception invoking command "+cmd+" on " + sysConn.getAliasName() ); //$NON-NLS-1$ //$NON-NLS-2$ - } - } - } - } - } - - /** - * Handle a change in the command combo - */ - private void commandChanged() - { - checkRunButtonEnablement(); - } - - - /** - * Handle a change in the subsystem combo - */ - private void subSysChanged() - { - subSystemIndex = subSysCombo.getSelectionIndex(); - populateCommandCombo(); - checkRunButtonEnablement(); - } - - /** - * Handle a change in the system connection combo - */ - private void sysConnChanged() - { - populateSubSysCombo(); - populateCommandCombo(); - checkRunButtonEnablement(); - } - - /** - * Determine if the Run button should be enabled - */ - private void checkRunButtonEnablement() - { - if ( sysConnCombo.getText().length() > 0 && subSysCombo.getText().length() > 0 && cmdCombo.getText().trim().length() > 0 ) - runButton.setEnabled(true); - else - runButton.setEnabled(false); - } - - /** - * Populate the list command subsystems for the selected connection - */ - private void populateSubSysCombo() - { - subSysCombo.removeAll(); - IHost sysConn = sysConnCombo.getHost(); - if ( sysConn != null ) - { - //subSystems = RSECorePlugin.getTheSystemRegistry().getSubSystemsBySubSystemConfigurationCategory(ISubSystemConfigurationCategories.SUBSYSTEM_CATEGORY_CMDS, sysConn); - subSystems = RemoteCommandHelpers.getCmdSubSystems(sysConn); - for (int i = 0; i < subSystems.length; i++) - { - if ( i == 0 ) - subSystemIndex = 0; - subSysCombo.add(subSystems[i].getName()); - } - subSysCombo.select(0); - } - } - - /** - * Populate the command combo with the history of executed commands on that subsystemlist command subsystems for the selected connection - */ - private void populateCommandCombo() - { - cmdCombo.removeAll(); - if ( subSystemIndex >= 0 ) - { - String[] cmds = subSystems[subSystemIndex].getExecutedCommands(); - if ( cmds != null ) - cmdCombo.setItems( cmds ); - } - } - - /** - * This is the method in your class that will be called when a - * system resource changes. Listen for run commands. - * @see ISystemResourceChangeEvent - */ - public void systemResourceChanged(ISystemResourceChangeEvent event) - { - int type = event.getType(); - Object src = event.getSource(); - //Object parent = event.getParent(); - switch ( type ) - { - case ISystemResourceChangeEvents.EVENT_COMMAND_RUN: - if ( src instanceof ISystemRemoteCommand ) - { - if ( subSystemIndex >= 0 && subSystems[subSystemIndex] == ((ISystemRemoteCommand)src).getSubSystem() ) - { - // use asyncExec to avoid invalid Thread exceptions - Display.getDefault().asyncExec(new Runnable() { - public void run() - { - populateCommandCombo(); - } - } - ); - } - } - break; - case ISystemResourceChangeEvents.EVENT_COMMAND_MESSAGE: - break; - case ISystemResourceChangeEvents.EVENT_COMMAND_HISTORY_UPDATE: - // use asyncExec to avoid invalid Thread exceptions - Display.getDefault().asyncExec(new Runnable() { - public void run() - { - populateCommandCombo(); - } - } - ); - break; - } - } - - private void handleCmdComboEnter() - { - if ( runButton.isEnabled() ) - runCommand(); - } -}
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