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/*******************************************************************************
* Copyright (c) 2000, 2012 IBM Corporation and others.
*
* This program and the accompanying materials
* are made available under the terms of the Eclipse Public License 2.0
* which accompanies this distribution, and is available at
* https://www.eclipse.org/legal/epl-2.0/
*
* SPDX-License-Identifier: EPL-2.0
*
* Contributors:
* IBM Corporation - initial API and implementation
* Sergey Prigogin (Google)
* Anton Leherbauer (Wind River Systems)
*******************************************************************************/
package org.eclipse.cdt.internal.ui.preferences;
import org.eclipse.cdt.core.CCorePlugin;
import org.eclipse.cdt.core.formatter.DefaultCodeFormatterConstants;
import org.eclipse.cdt.internal.corext.util.CodeFormatterUtil;
import org.eclipse.cdt.internal.ui.util.Messages;
import org.eclipse.cdt.ui.CUIPlugin;
import org.eclipse.cdt.ui.PreferenceConstants;
import org.eclipse.core.runtime.Assert;
import org.eclipse.jface.dialogs.Dialog;
import org.eclipse.jface.preference.IPreferenceStore;
import org.eclipse.jface.util.IPropertyChangeListener;
import org.eclipse.jface.util.PropertyChangeEvent;
import org.eclipse.swt.SWT;
import org.eclipse.swt.events.DisposeListener;
import org.eclipse.swt.events.SelectionAdapter;
import org.eclipse.swt.events.SelectionEvent;
import org.eclipse.swt.graphics.Point;
import org.eclipse.swt.layout.GridData;
import org.eclipse.swt.layout.GridLayout;
import org.eclipse.swt.widgets.Button;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.swt.widgets.Control;
import org.eclipse.swt.widgets.Link;
import org.eclipse.ui.dialogs.PreferencesUtil;
/**
* Configures C Editor typing preferences.
*/
class SmartTypingConfigurationBlock extends AbstractConfigurationBlock {
public SmartTypingConfigurationBlock(OverlayPreferenceStore store) {
super(store);
store.addKeys(createOverlayStoreKeys());
}
private OverlayPreferenceStore.OverlayKey[] createOverlayStoreKeys() {
return new OverlayPreferenceStore.OverlayKey[] {
new OverlayPreferenceStore.OverlayKey(OverlayPreferenceStore.BOOLEAN,
PreferenceConstants.EDITOR_SMART_PASTE),
new OverlayPreferenceStore.OverlayKey(OverlayPreferenceStore.BOOLEAN,
PreferenceConstants.EDITOR_AUTO_INDENT),
new OverlayPreferenceStore.OverlayKey(OverlayPreferenceStore.BOOLEAN,
PreferenceConstants.EDITOR_CLOSE_STRINGS),
new OverlayPreferenceStore.OverlayKey(OverlayPreferenceStore.BOOLEAN,
PreferenceConstants.EDITOR_CLOSE_BRACKETS),
new OverlayPreferenceStore.OverlayKey(OverlayPreferenceStore.BOOLEAN,
PreferenceConstants.EDITOR_CLOSE_ANGULAR_BRACKETS),
new OverlayPreferenceStore.OverlayKey(OverlayPreferenceStore.BOOLEAN,
PreferenceConstants.EDITOR_CLOSE_BRACES),
new OverlayPreferenceStore.OverlayKey(OverlayPreferenceStore.BOOLEAN,
PreferenceConstants.EDITOR_WRAP_STRINGS),
new OverlayPreferenceStore.OverlayKey(OverlayPreferenceStore.BOOLEAN,
PreferenceConstants.EDITOR_ESCAPE_STRINGS),
// new OverlayPreferenceStore.OverlayKey(OverlayPreferenceStore.BOOLEAN, PreferenceConstants.EDITOR_SMART_SEMICOLON),
new OverlayPreferenceStore.OverlayKey(OverlayPreferenceStore.BOOLEAN,
PreferenceConstants.EDITOR_SMART_TAB),
// new OverlayPreferenceStore.OverlayKey(OverlayPreferenceStore.BOOLEAN, PreferenceConstants.EDITOR_SMART_OPENING_BRACE),
};
}
/**
* Creates page for mark occurrences preferences.
*
* @param parent the parent composite
* @return the control for the preference page
*/
@Override
public Control createControl(Composite parent) {
ScrolledPageContent scrolled = new ScrolledPageContent(parent, SWT.H_SCROLL | SWT.V_SCROLL);
scrolled.setExpandHorizontal(true);
scrolled.setExpandVertical(true);
Composite control = new Composite(scrolled, SWT.NONE);
GridLayout layout = new GridLayout();
control.setLayout(layout);
Composite composite;
composite = createSubsection(control, null, PreferencesMessages.SmartTypingConfigurationBlock_autoclose_title);
addAutoclosingSection(composite);
// composite= createSubsection(control, null, PreferencesMessages.SmartTypingConfigurationBlock_automove_title);
// addAutopositionSection(composite);
composite = createSubsection(control, null, PreferencesMessages.SmartTypingConfigurationBlock_tabs_title);
addTabSection(composite);
composite = createSubsection(control, null, PreferencesMessages.SmartTypingConfigurationBlock_pasting_title);
addPasteSection(composite);
composite = createSubsection(control, null, PreferencesMessages.SmartTypingConfigurationBlock_strings_title);
addStringsSection(composite);
composite = createSubsection(control, null, PreferencesMessages.SmartTypingConfigurationBlock_autoindent_title);
addAutoIndentSection(composite);
scrolled.setContent(control);
final Point size = control.computeSize(SWT.DEFAULT, SWT.DEFAULT);
scrolled.setMinSize(size.x, size.y);
return scrolled;
}
private void addAutoIndentSection(Composite composite) {
GridLayout layout = new GridLayout();
composite.setLayout(layout);
String label;
label = PreferencesMessages.SmartTypingConfigurationBlock_autoindent_newlines;
addCheckBox(composite, label, PreferenceConstants.EDITOR_AUTO_INDENT, 0);
}
private void addStringsSection(Composite composite) {
GridLayout layout = new GridLayout();
composite.setLayout(layout);
String label;
Button master, slave;
label = PreferencesMessages.CEditorPreferencePage_wrapStrings;
master = addCheckBox(composite, label, PreferenceConstants.EDITOR_WRAP_STRINGS, 0);
label = PreferencesMessages.CEditorPreferencePage_escapeStrings;
slave = addCheckBox(composite, label, PreferenceConstants.EDITOR_ESCAPE_STRINGS, 0);
createDependency(master, slave);
}
private void addPasteSection(Composite composite) {
GridLayout layout = new GridLayout();
composite.setLayout(layout);
String label;
label = PreferencesMessages.CEditorPreferencePage_smartPaste;
addCheckBox(composite, label, PreferenceConstants.EDITOR_SMART_PASTE, 0);
}
private void addTabSection(Composite composite) {
GridLayout layout = new GridLayout();
composite.setLayout(layout);
String label;
label = PreferencesMessages.CEditorPreferencePage_typing_smartTab;
addCheckBox(composite, label, PreferenceConstants.EDITOR_SMART_TAB, 0);
createMessage(composite);
}
// private void addAutopositionSection(Composite composite) {
// GridLayout layout= new GridLayout();
// composite.setLayout(layout);
//
// String label;
//
// label= PreferencesMessages.CEditorPreferencePage_typing_smartSemicolon;
// addCheckBox(composite, label, PreferenceConstants.EDITOR_SMART_SEMICOLON, 0);
//
// label= PreferencesMessages.CEditorPreferencePage_typing_smartOpeningBrace;
// addCheckBox(composite, label, PreferenceConstants.EDITOR_SMART_OPENING_BRACE, 0);
// }
private void addAutoclosingSection(Composite composite) {
GridLayout layout = new GridLayout();
layout.numColumns = 1;
composite.setLayout(layout);
String label;
label = PreferencesMessages.CEditorPreferencePage_closeStrings;
addCheckBox(composite, label, PreferenceConstants.EDITOR_CLOSE_STRINGS, 0);
label = PreferencesMessages.CEditorPreferencePage_closeBrackets;
addCheckBox(composite, label, PreferenceConstants.EDITOR_CLOSE_BRACKETS, 0);
label = PreferencesMessages.CEditorPreferencePage_closeAngularBrackets;
addCheckBox(composite, label, PreferenceConstants.EDITOR_CLOSE_ANGULAR_BRACKETS, 0);
label = PreferencesMessages.CEditorPreferencePage_closeBraces;
addCheckBox(composite, label, PreferenceConstants.EDITOR_CLOSE_BRACES, 0);
}
private void createMessage(final Composite composite) {
// TODO create a link with an argument, so the formatter preference page can open the
// current profile automatically.
String linkTooltip = PreferencesMessages.SmartTypingConfigurationBlock_tabs_message_tooltip;
String text;
String indentMode = CUIPlugin.getDefault().getCombinedPreferenceStore()
.getString(DefaultCodeFormatterConstants.FORMATTER_TAB_CHAR);
if (CCorePlugin.TAB.equals(indentMode)) {
text = Messages.format(PreferencesMessages.SmartTypingConfigurationBlock_tabs_message_tab_text,
Integer.toString(getTabDisplaySize()));
} else {
text = Messages.format(PreferencesMessages.SmartTypingConfigurationBlock_tabs_message_others_text,
Integer.toString(getTabDisplaySize()), Integer.toString(getIndentSize()), getIndentMode());
}
final Link link = new Link(composite, SWT.NONE);
link.setText(text);
link.setToolTipText(linkTooltip);
GridData gd = new GridData(SWT.FILL, SWT.BEGINNING, true, false);
gd.widthHint = 300; // don't get wider initially
link.setLayoutData(gd);
link.addSelectionListener(new SelectionAdapter() {
@Override
public void widgetSelected(SelectionEvent e) {
PreferencesUtil.createPreferenceDialogOn(link.getShell(),
"org.eclipse.cdt.ui.preferences.CodeFormatterPreferencePage", null, null); //$NON-NLS-1$
}
});
final IPreferenceStore combinedStore = CUIPlugin.getDefault().getCombinedPreferenceStore();
final IPropertyChangeListener propertyChangeListener = new IPropertyChangeListener() {
private boolean fHasRun = false;
@Override
public void propertyChange(PropertyChangeEvent event) {
if (fHasRun)
return;
if (composite.isDisposed())
return;
String property = event.getProperty();
if (DefaultCodeFormatterConstants.FORMATTER_TAB_CHAR.equals(property)
|| DefaultCodeFormatterConstants.FORMATTER_TAB_SIZE.equals(property)) {
fHasRun = true;
link.dispose();
createMessage(composite);
Dialog.applyDialogFont(composite);
composite.redraw();
composite.layout();
}
}
};
combinedStore.addPropertyChangeListener(propertyChangeListener);
link.addDisposeListener(new DisposeListener() {
@Override
public void widgetDisposed(org.eclipse.swt.events.DisposeEvent e) {
combinedStore.removePropertyChangeListener(propertyChangeListener);
}
});
}
private String getIndentMode() {
String indentMode = CUIPlugin.getDefault().getCombinedPreferenceStore()
.getString(DefaultCodeFormatterConstants.FORMATTER_TAB_CHAR);
if (CCorePlugin.SPACE.equals(indentMode))
return PreferencesMessages.SmartTypingConfigurationBlock_tabs_message_spaces;
if (CCorePlugin.TAB.equals(indentMode))
return PreferencesMessages.SmartTypingConfigurationBlock_tabs_message_tabs;
if (DefaultCodeFormatterConstants.MIXED.equals(indentMode))
return PreferencesMessages.SmartTypingConfigurationBlock_tabs_message_tabsAndSpaces;
Assert.isTrue(false, "Illegal indent mode - must not happen"); //$NON-NLS-1$
return null;
}
private int getIndentSize() {
return CodeFormatterUtil.getIndentWidth(null);
}
private int getTabDisplaySize() {
return CodeFormatterUtil.getTabWidth(null);
}
}
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