/*******************************************************************************
* Copyright (c) 2014 - 2018 Andre Bossert.
* 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
*
* Contributors:
* Andre Bossert - initial API and implementation and/or initial documentation
*******************************************************************************/
package de.anbos.eclipse.easyshell.plugin.preferences;
import java.util.LinkedHashMap;
import java.util.List;
import java.util.Map;
import org.eclipse.jface.bindings.keys.KeyStroke;
import org.eclipse.jface.bindings.keys.ParseException;
import org.eclipse.jface.dialogs.IDialogConstants;
import org.eclipse.jface.dialogs.MessageDialog;
import org.eclipse.jface.dialogs.StatusDialog;
import org.eclipse.jface.fieldassist.ContentProposalAdapter;
import org.eclipse.jface.fieldassist.SimpleContentProposalProvider;
import org.eclipse.jface.fieldassist.TextContentAdapter;
import org.eclipse.swt.SWT;
import org.eclipse.swt.custom.StyledText;
import org.eclipse.swt.events.MouseEvent;
import org.eclipse.swt.events.MouseListener;
import org.eclipse.swt.events.SelectionEvent;
import org.eclipse.swt.events.SelectionListener;
import org.eclipse.swt.graphics.Font;
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.Control;
import org.eclipse.swt.widgets.Group;
import org.eclipse.swt.widgets.Label;
import org.eclipse.swt.widgets.Shell;
import org.eclipse.swt.widgets.Text;
import org.eclipse.ui.fieldassist.ContentAssistCommandAdapter;
import de.anbos.eclipse.easyshell.plugin.Activator;
import de.anbos.eclipse.easyshell.plugin.misc.Utils;
import de.anbos.eclipse.easyshell.plugin.misc.UtilsUI;
import de.anbos.eclipse.easyshell.plugin.types.Category;
import de.anbos.eclipse.easyshell.plugin.types.CommandType;
import de.anbos.eclipse.easyshell.plugin.types.Converter;
import de.anbos.eclipse.easyshell.plugin.types.PresetType;
import de.anbos.eclipse.easyshell.plugin.types.ResourceType;
import de.anbos.eclipse.easyshell.plugin.types.CommandTokenizer;
import de.anbos.eclipse.easyshell.plugin.types.Variable;
public class CommandDataDialog extends StatusDialog {
// experimental features
boolean useExtendedContentAssists = true;
boolean showVariablesInfo = false;
boolean showConvertersInfo = false;
// TODO: to be enabled again, see https://github.com/anb0s/EasyShell/issues/61
boolean showHelpButton = false;
private CommandData data;
private Combo resourceTypeCombo;
private Label categoryImage;
private Combo categoryCombo;
private Combo commandTypeCombo;
private Text nameText;
private Button dirCheckBox;
private Text dirText;
private ContentProposalAdapter dirTextAssist;
private Text valueText;
private Combo tokenizerCombo;
private ContentProposalAdapter valueTextAssist;
@Override
public void create() {
super.create();
getButton(IDialogConstants.OK_ID).setEnabled(true);
}
public CommandDataDialog(Shell parent, CommandData data, String title) {
super(parent);
this.data = data;
// do layout and title
setShellStyle(getShellStyle() | SWT.MAX);
// set title
setTitle(title);
}
@Override
protected boolean isResizable() {
return true;
}
public Control createDialogArea(Composite parent) {
Composite pageComponent = createPageComponent(parent);
createCommandControls(pageComponent);
if (showVariablesInfo) {
createVariablesOverview(pageComponent);
}
if (showConvertersInfo) {
createConvertersOverview(pageComponent);
}
setHelpAvailable(showHelpButton);
UtilsUI.refreshWidget(resourceTypeCombo);
UtilsUI.refreshWidget(categoryCombo);
UtilsUI.refreshWidget(commandTypeCombo);
UtilsUI.refreshWidget(dirCheckBox);
UtilsUI.refreshWidget(tokenizerCombo);
return pageComponent;
}
public Composite createPageComponent(Composite parent) {
Font font = parent.getFont();
Composite pageComponent = new Composite(parent,SWT.NULL);
GridLayout layout0 = new GridLayout();
layout0.numColumns = 1;
layout0.makeColumnsEqualWidth = false;
layout0.marginWidth = 5;
layout0.marginHeight = 4;
pageComponent.setLayout(layout0);
GridData data0 = new GridData(GridData.FILL_HORIZONTAL);
data0.widthHint = 640;
pageComponent.setLayoutData(data0);
pageComponent.setFont(font);
return pageComponent;
}
public Group createGroupCommand(Composite parent) {
Font font = parent.getFont();
Group pageGroupCommand = new Group(parent, SWT.SHADOW_ETCHED_IN);
pageGroupCommand.setText(Activator.getResourceString("easyshell.command.editor.dialog.title.group1"));
pageGroupCommand.setToolTipText(Activator.getResourceString("easyshell.command.editor.dialog.tooltip.group1"));
GridLayout layoutCommand = new GridLayout();
layoutCommand.numColumns = 3;
layoutCommand.makeColumnsEqualWidth = false;
layoutCommand.marginWidth = 5;
layoutCommand.marginHeight = 4;
pageGroupCommand.setLayout(layoutCommand);
GridData dataCommand = new GridData(GridData.FILL_HORIZONTAL);
pageGroupCommand.setLayoutData(dataCommand);
pageGroupCommand.setFont(font);
return pageGroupCommand;
}
private void createCommandControls(Composite parent) {
Group pageGroupCommand = createGroupCommand(parent);
// create resource type combo
createResourceTypeCombo(pageGroupCommand);
// create category combo
createCategoryCombo(pageGroupCommand);
// create command type combo
createCommandTypeCombo(pageGroupCommand);
//create input nameText field
nameText = UtilsUI.createTextField(pageGroupCommand, Activator.getResourceString("easyshell.command.editor.dialog.label.name"), Activator.getResourceString("easyshell.command.editor.dialog.label.tooltip.name"), data.getName(), true, true);
// create directory checkbox
createDirCheckBox(pageGroupCommand);
// create input dirText field and add content assist
dirText = UtilsUI.createTextField(pageGroupCommand, null, Activator.getResourceString("easyshell.command.editor.dialog.label.tooltip.useworkdir") + Activator.getResourceString("easyshell.command.editor.dialog.tooltip.content.assists"), data.getWorkingDirectory(), false, true);
dirTextAssist = addContentAssist(dirText);
// create input valueText field and add content assist
valueText = UtilsUI.createTextField(pageGroupCommand, Activator.getResourceString("easyshell.command.editor.dialog.label.value"), Activator.getResourceString("easyshell.command.editor.dialog.label.tooltip.value") + Activator.getResourceString("easyshell.command.editor.dialog.tooltip.content.assists"), data.getCommand(), true, true);
valueTextAssist = addContentAssist(valueText);
valueTextAssist.setEnabled(true);
// create tokenizer combo
createTokenizerCombo(pageGroupCommand);
}
private ContentProposalAdapter addContentAssistSimple(Text textControl) {
char[] autoActivationCharacters = new char[] { '$', '{' };
KeyStroke keyStroke = null;
try {
keyStroke = KeyStroke.getInstance("Ctrl+Space");
} catch (ParseException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
// assume that myTextControl has already been created in some way
List<Variable> variables = Variable.getVisibleVariables();
String[] proposals = new String [variables.size()];
for(int i=0;i<variables.size();i++) {
proposals[i] = variables.get(i).getFullVariableName();
}
ContentProposalAdapter adapter = new ContentProposalAdapter(
textControl , new TextContentAdapter(),
new SimpleContentProposalProvider(proposals),
keyStroke, autoActivationCharacters);
adapter.setPropagateKeys(false);
adapter.setFilterStyle(ContentProposalAdapter.FILTER_NONE);
//adapter.setProposalAcceptanceStyle(ContentProposalAdapter.PROPOSAL_REPLACE);
return adapter;
}
private ContentProposalAdapter addContentAssistExtended(Text textControl) {
char[] autoActivationCharacters = new char[] { '$', '{' };
Map<String, String> proposals = new LinkedHashMap<String, String>();
// add own variables
proposals.putAll(Variable.getVariableInfoMap());
// add eclipse variables
proposals.putAll(Variable.getEclipseVariableInfoMap());
ContentAssistCommandAdapter adapter = new ContentAssistCommandAdapter(textControl, new CommandVariableContentAdapter(),
new CommandVariableContentProposalProvider(proposals), null,
autoActivationCharacters, true);
adapter.setPropagateKeys(false);
adapter.setFilterStyle(ContentProposalAdapter.FILTER_NONE);
return adapter;
}
private ContentProposalAdapter addContentAssist(Text textControl) {
// add content assist to command text editor field
if (useExtendedContentAssists) {
return addContentAssistExtended(textControl);
} else {
return addContentAssistSimple(textControl);
}
}
private void createVariablesOverview(Composite parent) {
Font font = parent.getFont();
Group pageGroup2 = new Group(parent, SWT.SHADOW_ETCHED_IN);
pageGroup2.setText(Activator.getResourceString("easyshell.command.editor.dialog.title.group2"));
pageGroup2.setToolTipText(Activator.getResourceString("easyshell.command.editor.dialog.tooltip.group2"));
GridLayout layout2 = new GridLayout();
layout2.numColumns = 2;
layout2.makeColumnsEqualWidth = false;
layout2.marginWidth = 5;
layout2.marginHeight = 4;
pageGroup2.setLayout(layout2);
GridData data2 = new GridData(GridData.FILL_HORIZONTAL);
pageGroup2.setLayoutData(data2);
pageGroup2.setFont(font);
// create variable labels
for(int i=Variable.getFirstIndex();i<Variable.values().length;i++) {
Variable var = Variable.values()[i];
if (var.isVisible()) {
createVariableLabel(pageGroup2, var.getFullVariableName(), ": " + var.getDescription());
}
}
}
private void createConvertersOverview(Composite parent) {
Font font = parent.getFont();
Group pageGroup3 = new Group(parent, SWT.SHADOW_ETCHED_IN);
pageGroup3.setText(Activator.getResourceString("easyshell.command.editor.dialog.title.group3"));
pageGroup3.setToolTipText(Activator.getResourceString("easyshell.command.editor.dialog.tooltip.group3"));
GridLayout layout3 = new GridLayout();
layout3.numColumns = 2;
layout3.makeColumnsEqualWidth = false;
layout3.marginWidth = 5;
layout3.marginHeight = 4;
pageGroup3.setLayout(layout3);
GridData data3 = new GridData(GridData.FILL_HORIZONTAL);
pageGroup3.setLayoutData(data3);
pageGroup3.setFont(font);
// create converters labels
for(int i=Converter.getFirstIndex();i<Converter.values().length;i++) {
Converter conv = Converter.values()[i];
if (conv.isVisible()) {
createVariableLabel(pageGroup3, conv.getName(), ": " + conv.getDescription());
}
}
}
private void createDirCheckBox(Composite parent) {
// draw label
UtilsUI.createLabel(parent, Activator.getResourceString("easyshell.command.editor.dialog.label.useworkdir"), Activator.getResourceString("easyshell.command.editor.dialog.label.tooltip.useworkdir"));
// draw checkbox
dirCheckBox = new Button(parent,SWT.CHECK);
dirCheckBox.setSelection(this.data.isUseWorkingDirectory());
dirCheckBox.addSelectionListener(new SelectionListener() {
@Override
public void widgetSelected(SelectionEvent e) {
//Button button = (Button)e.getSource();
boolean enabled = dirCheckBox.getSelection();
dirText.setEditable(enabled);
dirTextAssist.setEnabled(enabled);
if (!enabled && dirText.getText().isEmpty()) {
dirText.setText(data.getWorkingDirectory());
}
}
@Override
public void widgetDefaultSelected(SelectionEvent e) {
// TODO Auto-generated method stub
}
});
dirCheckBox.setToolTipText(Activator.getResourceString("easyshell.command.editor.dialog.button.tooltip.useworkdir"));
dirCheckBox.setEnabled(true);
}
private void createVariableLabel(Composite parent, String varText, String labelText) {
StyledText styledTextWidget = new StyledText(parent, SWT.NONE);
styledTextWidget.setText(varText);
styledTextWidget.setBackground(parent.getBackground());
styledTextWidget.setEditable(false);
styledTextWidget.setCaret(null); //Set caret null this will hide caret
styledTextWidget.addMouseListener(new MouseListener() {
@Override
public void mouseUp(MouseEvent e) {
// TODO Auto-generated method stub
}
@Override
public void mouseDown(MouseEvent e) {
// TODO Auto-generated method stub
}
@Override
public void mouseDoubleClick(MouseEvent e) {
StyledText text = (StyledText)(e.getSource());
Control control = text;
text.selectAll();
String title = Activator.getResourceString("easyshell.message.copytoclipboard");
String message = text.getText();
Utils.copyToClipboard(message);
Utils.showToolTipInfo(control, title, message);
text.setSelection(0, 0);
}
});
Label label = new Label(parent, 0);
label.setText(labelText);
}
protected void okPressed() {
if (!validateValues()) {
return;
}
CommandDataBasic cmdDataBasic = new CommandDataBasic(null, nameText.getText(), ResourceType.getFromName(resourceTypeCombo.getText()), dirCheckBox.getSelection(), dirText.getText(), CommandTokenizer.getFromName(tokenizerCombo.getText()), valueText.getText());
switch(data.getPresetType()) {
case presetUser:
data.setBasicData(cmdDataBasic);
data.setCategory(Category.getFromName(categoryCombo.getText()));
data.setCommandType(CommandType.getFromName(commandTypeCombo.getText()));
break;
case presetPlugin:
case presetPluginModify:
data.addOrRemoveModifyData(cmdDataBasic);
break;
default:
break;
}
super.okPressed();
}
private boolean validateValues() {
final String title = Activator.getResourceString("easyshell.error.title.incompletedata");
// check resource
if ( (resourceTypeCombo.getText() == null) || (resourceTypeCombo.getText().length() <= 0)) {
MessageDialog.openError(getShell(), title, Activator.getResourceString("easyshell.command.editor.dialog.error.text.resource"));
return false;
}
// check command type
if ( (categoryCombo.getText() == null) || (categoryCombo.getText().length() <= 0)) {
MessageDialog.openError(getShell(), title, Activator.getResourceString("easyshell.command.editor.dialog.error.text.category"));
return false;
}
// check command type
if ( (commandTypeCombo.getText() == null) || (commandTypeCombo.getText().length() <= 0)) {
MessageDialog.openError(getShell(), title, Activator.getResourceString("easyshell.command.editor.dialog.error.text.type"));
return false;
}
boolean valid = true;
// check name
String text = Activator.getResourceString("easyshell.command.editor.dialog.error.text.name");
if ( (nameText.getText() == null) || (nameText.getText().length() <= 0)) {
valid = false;
}
// check working dir
if (valid) {
text = Activator.getResourceString("easyshell.command.editor.dialog.error.text.workingdir");
if ( (dirText.getText() == null) || (dirText.getText().length() <= 0)) {
valid = false;
}
}
// check value
if (valid) {
text = Activator.getResourceString("easyshell.command.editor.dialog.error.text.value");
if ( (valueText.getText() == null) || (valueText.getText().length() <= 0)) {
valid = false;
}
}
// show error message
if (!valid) {
MessageDialog.openError(getShell(), title, text);
}
return valid;
}
private void createResourceTypeCombo(Composite parent) {
// draw label
UtilsUI.createLabel(parent, Activator.getResourceString("easyshell.command.editor.dialog.label.combo.resource"), Activator.getResourceString("easyshell.command.editor.dialog.label.tooltip.resource"));
UtilsUI.createLabel(parent, "", null);
// draw combo
resourceTypeCombo = new Combo(parent,SWT.BORDER | SWT.READ_ONLY);
resourceTypeCombo.setToolTipText(Activator.getResourceString("easyshell.command.editor.dialog.combo.tooltip.resource"));
resourceTypeCombo.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
//resourceTypeCombo.setEditable(false);
resourceTypeCombo.setItems(ResourceType.getNamesAsArray());
resourceTypeCombo.select(0);
resourceTypeCombo.addSelectionListener(new SelectionListener() {
@Override
public void widgetSelected(SelectionEvent e) {
//String text = resourceTypeCombo.getItem(resourceTypeCombo.getSelectionIndex());
}
@Override
public void widgetDefaultSelected(SelectionEvent e) {
// TODO Auto-generated method stub
}
});
String[] items = resourceTypeCombo.getItems();
for(int i = 0 ; i < items.length ; i++) {
if(items[i].equals(this.data.getResourceType().getName())) {
resourceTypeCombo.select(i);
break;
}
}
resourceTypeCombo.setEnabled(true);
}
private void createCategoryCombo(Composite parent) {
// draw label
UtilsUI.createLabel(parent, Activator.getResourceString("easyshell.command.editor.dialog.label.combo.category"), Activator.getResourceString("easyshell.command.editor.dialog.label.tooltip.category"));
categoryImage = UtilsUI.createImageLabel(parent, Category.categoryUnknown.getImageId());
// draw combo
categoryCombo = new Combo(parent,SWT.BORDER | SWT.READ_ONLY);
categoryCombo.setToolTipText(Activator.getResourceString("easyshell.command.editor.dialog.combo.tooltip.category"));
categoryCombo.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
categoryCombo.setItems(Category.getNamesAsArray());
categoryCombo.select(0);
categoryCombo.addSelectionListener(new SelectionListener() {
@Override
public void widgetSelected(SelectionEvent e) {
String text = categoryCombo.getItem(categoryCombo.getSelectionIndex());
categoryImage.setImage(Activator.getImage(Category.getFromName(text).getImageId()));
}
@Override
public void widgetDefaultSelected(SelectionEvent e) {
// TODO Auto-generated method stub
}
});
String[] items = categoryCombo.getItems();
for(int i = 0 ; i < items.length ; i++) {
if(items[i].equals(this.data.getCategory().getName())) {
categoryCombo.select(i);
break;
}
}
categoryCombo.setEnabled(data.getPresetType() == PresetType.presetUser);
}
private void createCommandTypeCombo(Composite parent) {
// draw label
UtilsUI.createLabel(parent, Activator.getResourceString("easyshell.command.editor.dialog.label.combo.type"), Activator.getResourceString("easyshell.command.editor.dialog.label.tooltip.type"));
UtilsUI.createLabel(parent, "", null);
// draw combo
commandTypeCombo = new Combo(parent,SWT.BORDER | SWT.READ_ONLY);
commandTypeCombo.setToolTipText(Activator.getResourceString("easyshell.command.editor.dialog.combo.tooltip.type"));
commandTypeCombo.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
//commandTypeCombo.setEditable(false);
commandTypeCombo.setItems(CommandType.getNamesAsArray());
commandTypeCombo.select(0);
commandTypeCombo.addSelectionListener(new SelectionListener() {
@Override
public void widgetSelected(SelectionEvent e) {
String text = commandTypeCombo.getItem(commandTypeCombo.getSelectionIndex());
CommandType commandType = CommandType.getFromName(text);
boolean enabledTokenizer = commandType == CommandType.commandTypeExecute;
tokenizerCombo.setEnabled(enabledTokenizer);
String tokenizerName = enabledTokenizer ? null : CommandTokenizer.commandTokenizerDisabled.getName();
selectTokenizerCombo(tokenizerName);
}
@Override
public void widgetDefaultSelected(SelectionEvent e) {
// TODO Auto-generated method stub
}
});
String[] items = commandTypeCombo.getItems();
for(int i = 0 ; i < items.length ; i++) {
if(items[i].equals(this.data.getCommandType().getName())) {
commandTypeCombo.select(i);
break;
}
}
commandTypeCombo.setEnabled(data.getPresetType() == PresetType.presetUser);
}
private void createTokenizerCombo(Composite parent) {
// draw label
UtilsUI.createLabel(parent, Activator.getResourceString("easyshell.command.editor.dialog.label.combo.tokenizer"), Activator.getResourceString("easyshell.command.editor.dialog.label.tooltip.tokenizer"));
UtilsUI.createLabel(parent, "", null);
// draw combo
tokenizerCombo = new Combo(parent,SWT.BORDER | SWT.READ_ONLY);
tokenizerCombo.setToolTipText(Activator.getResourceString("easyshell.command.editor.dialog.combo.tooltip.tokenizer"));
tokenizerCombo.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
//tokenizerCombo.setEditable(false);
tokenizerCombo.setItems(CommandTokenizer.getNamesAsArray());
tokenizerCombo.select(0);
tokenizerCombo.addSelectionListener(new SelectionListener() {
@Override
public void widgetSelected(SelectionEvent e) {
//String text = tokenizerCombo.getItem(tokenizerCombo.getSelectionIndex());
}
@Override
public void widgetDefaultSelected(SelectionEvent e) {
// TODO Auto-generated method stub
}
});
selectTokenizerCombo(null);
tokenizerCombo.setEnabled(true);
}
private void selectTokenizerCombo(String altName) {
String[] items = tokenizerCombo.getItems();
for(int i = 0 ; i < items.length ; i++) {
String name = altName != null ? altName : this.data.getCommandTokenizer().getName();
if(items[i].equals(name)) {
tokenizerCombo.select(i);
break;
}
}
}
}
