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Terminal: Bug 434294 Fix handling of multiple key bindings for copy/paste
- now considering all key bindings in EditActionsAccelerator - fix incorrect creation of escape codes for a combination of modifiers Change-Id: I2547bba7ef3ca13370b1abf3f8ad8f5956d76c58 Signed-off-by: Anton Leherbauer <anton.leherbauer@windriver.com>
This commit is contained in:
Anton Leherbauer
parent
049cba8a41
commit
5afca1ae70
2 changed files with 31 additions and 32 deletions
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@ -1,5 +1,5 @@
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/*******************************************************************************
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* Copyright (c) 2013 Wind River Systems, Inc. and others.
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* Copyright (c) 2013, 2014 Wind River Systems, Inc. and others.
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* All rights reserved. This program and the accompanying materials
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* are made available under the terms of the Eclipse Public License v1.0
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* which accompanies this distribution, and is available at
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@ -19,8 +19,8 @@ import org.eclipse.ui.PlatformUI;
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import org.eclipse.ui.keys.IBindingService;
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class EditActionAccelerators {
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private static final String COPY_COMMAND_ID = "org.eclipse.tm.terminal.copy";
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private static final String PASTE_COMMAND_ID = "org.eclipse.tm.terminal.paste";
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private static final String COPY_COMMAND_ID = "org.eclipse.tm.terminal.copy"; //$NON-NLS-1$
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private static final String PASTE_COMMAND_ID = "org.eclipse.tm.terminal.paste"; //$NON-NLS-1$
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private final Map commandIdsByAccelerator = new HashMap();
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@ -30,25 +30,21 @@ class EditActionAccelerators {
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}
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private void addAccelerator(String commandId) {
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KeySequence keySequence = bindingFor(commandId);
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if (keySequence == null) {
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return;
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}
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KeyStroke[] keyStrokes = keySequence.getKeyStrokes();
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TriggerSequence[] bindings = bindingsFor(commandId);
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for (int i=0; i<bindings.length; ++i) {
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if (bindings[i] instanceof KeySequence) {
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KeyStroke[] keyStrokes = ((KeySequence) bindings[i]).getKeyStrokes();
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if (keyStrokes.length != 0) {
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int accelerator = SWTKeySupport.convertKeyStrokeToAccelerator(keyStrokes[0]);
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commandIdsByAccelerator.put(new Integer(accelerator), commandId);
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}
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}
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private static KeySequence bindingFor(String commandId) {
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IBindingService bindingService = bindingService();
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TriggerSequence binding = bindingService.getBestActiveBindingFor(commandId);
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if (binding instanceof KeySequence) {
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KeySequence keySequence = (KeySequence) binding;
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return keySequence;
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}
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return null;
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}
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private static TriggerSequence[] bindingsFor(String commandId) {
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IBindingService bindingService = bindingService();
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return bindingService.getActiveBindingsFor(commandId);
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}
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private static IBindingService bindingService() {
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@ -570,13 +570,13 @@ public class VT100TerminalControl implements ITerminalControlForText, ITerminalC
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// TODO: Make the ESCAPE-vs-highbit behavior user configurable.
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Logger.log("sending ESC + '" + byteToSend + "'"); //$NON-NLS-1$ //$NON-NLS-2$
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getOutputStream().write('\u001b');
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getOutputStream().write(byteToSend);
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os.write('\u001b');
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os.write(byteToSend);
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} else {
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Logger.log("sending '" + byteToSend + "'"); //$NON-NLS-1$ //$NON-NLS-2$
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getOutputStream().write(byteToSend);
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os.write(byteToSend);
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}
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getOutputStream().flush();
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os.flush();
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}
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} catch (SocketException socketException) {
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Logger.logException(socketException);
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@ -876,15 +876,16 @@ public class VT100TerminalControl implements ITerminalControlForText, ITerminalC
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event.doit = false;
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char character = event.character;
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int modifierKeys = event.stateMask & SWT.MODIFIER_MASK;
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boolean ctrlKeyPressed = (event.stateMask & SWT.CTRL) != 0;
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boolean altKeyPressed = (event.stateMask & SWT.ALT) != 0;
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boolean onlyCtrlKeyPressed = modifierKeys == SWT.CTRL;
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boolean macCmdKeyPressed = (event.stateMask & SWT.COMMAND) != 0;
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// To fix SPR 110341, we consider the Alt key to be pressed only when the
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// Control key is _not_ also pressed. This works around a bug in SWT where,
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// on European keyboards, the AltGr key being pressed appears to us as Control
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// + Alt being pressed simultaneously.
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boolean onlyAltKeyPressed = altKeyPressed && !ctrlKeyPressed;
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boolean altKeyPressed = (event.stateMask & SWT.ALT) != 0 && !ctrlKeyPressed;
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//if (!isConnected()) {
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if (fState==TerminalState.CLOSED) {
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@ -926,7 +927,8 @@ public class VT100TerminalControl implements ITerminalControlForText, ITerminalC
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// for the Terminal view. Do not delete those tags.
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String escSeq = null;
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boolean anyModifierPressed = (event.stateMask & SWT.MODIFIER_MASK) != 0;
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boolean anyModifierPressed = modifierKeys != 0;
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boolean onlyMacCmdKeyPressed = modifierKeys == SWT.COMMAND;
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switch (event.keyCode) {
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case 0x1000001: // Up arrow.
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@ -940,22 +942,22 @@ public class VT100TerminalControl implements ITerminalControlForText, ITerminalC
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break;
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case 0x1000003: // Left arrow.
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if (ctrlKeyPressed) {
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if (onlyCtrlKeyPressed) {
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escSeq = "\u001b[1;5D"; //$NON-NLS-1$
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} else if (!anyModifierPressed) {
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escSeq = "\u001b[D"; //$NON-NLS-1$
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} else if (macCmdKeyPressed) {
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} else if (onlyMacCmdKeyPressed) {
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// Cmd-Left is "Home" on the Mac
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escSeq = "\u001b[H"; //$NON-NLS-1$
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}
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break;
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case 0x1000004: // Right arrow.
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if (ctrlKeyPressed) {
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if (onlyCtrlKeyPressed) {
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escSeq = "\u001b[1;5C"; //$NON-NLS-1$
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} else if (!anyModifierPressed) {
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escSeq = "\u001b[C"; //$NON-NLS-1$
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} else if (macCmdKeyPressed) {
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} else if (onlyMacCmdKeyPressed) {
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// Cmd-Right is "End" on the Mac
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escSeq = "\u001b[F"; //$NON-NLS-1$
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}
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@ -1067,14 +1069,14 @@ public class VT100TerminalControl implements ITerminalControlForText, ITerminalC
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Logger.log("stateMask = " + event.stateMask); //$NON-NLS-1$
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if (!altKeyPressed && ctrlKeyPressed && character == ' ') {
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if (onlyCtrlKeyPressed && character == ' ') {
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// Send a NUL character -- many terminal emulators send NUL when
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// Control-Space is pressed. This is used to set the mark in Emacs.
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character = '\u0000';
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}
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sendChar(character, onlyAltKeyPressed);
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sendChar(character, altKeyPressed);
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// Special case: When we are in a TCP connection and echoing characters
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// locally, send a LF after sending a CR.
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@ -1102,7 +1104,7 @@ public class VT100TerminalControl implements ITerminalControlForText, ITerminalC
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// o The character is the DELETE character.
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if (getTerminalConnector() == null
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|| getTerminalConnector().isLocalEcho() == false || onlyAltKeyPressed
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|| getTerminalConnector().isLocalEcho() == false || altKeyPressed
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|| (character >= '\u0001' && character < '\t')
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|| (character > '\t' && character < '\r')
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|| (character > '\r' && character <= '\u001f')
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@ -1139,6 +1141,7 @@ public class VT100TerminalControl implements ITerminalControlForText, ITerminalC
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IHandlerService handlerService = (IHandlerService) PlatformUI
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.getWorkbench().getAdapter(IHandlerService.class);
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Event cmdEvent = new Event();
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cmdEvent.type = SWT.KeyDown;
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cmdEvent.display = event.display;
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cmdEvent.widget = event.widget;
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cmdEvent.character = event.character;
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