/*
* Created on 28-Apr-2004
* Created by Paul Gardner
* Copyright (C) 2004, 2005, 2006 Aelitis, All Rights Reserved.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*
* AELITIS, SAS au capital de 46,603.30 euros
* 8 Allee Lenotre, La Grille Royale, 78600 Le Mesnil le Roi, France.
*
*/
package org.gudy.azureus2.ui.swt.pluginsimpl;
/**
* @author parg
*
*/
import java.lang.ref.WeakReference;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.Iterator;
import java.util.List;
import java.util.Map;
import org.eclipse.swt.SWT;
import org.eclipse.swt.layout.GridData;
import org.eclipse.swt.layout.GridLayout;
import org.eclipse.swt.layout.RowLayout;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.swt.widgets.Control;
import org.eclipse.swt.widgets.Event;
import org.eclipse.swt.widgets.Group;
import org.eclipse.swt.widgets.Label;
import org.eclipse.swt.widgets.Listener;
import org.gudy.azureus2.core3.config.COConfigurationManager;
import org.gudy.azureus2.core3.internat.MessageText;
import org.gudy.azureus2.core3.util.AERunnable;
import org.gudy.azureus2.core3.util.Debug;
import org.gudy.azureus2.plugins.ui.config.ActionParameter;
import org.gudy.azureus2.plugins.ui.config.ConfigSection;
import org.gudy.azureus2.plugins.ui.config.EnablerParameter;
import org.gudy.azureus2.plugins.ui.config.ParameterListener;
import org.gudy.azureus2.plugins.ui.model.BasicPluginConfigModel;
import org.gudy.azureus2.pluginsimpl.local.ui.config.*;
import org.gudy.azureus2.ui.swt.Messages;
import org.gudy.azureus2.ui.swt.Utils;
import org.gudy.azureus2.ui.swt.config.*;
import org.gudy.azureus2.ui.swt.components.LinkLabel;
import org.gudy.azureus2.ui.swt.mainwindow.ClipboardCopy;
import org.gudy.azureus2.ui.swt.plugins.UISWTConfigSection;
import org.gudy.azureus2.ui.swt.plugins.UISWTParameterContext;
public class
BasicPluginConfigImpl
implements UISWTConfigSection
{
protected WeakReference<BasicPluginConfigModel> model_ref;
protected String parent_section;
protected String section;
public
BasicPluginConfigImpl(
WeakReference<BasicPluginConfigModel> _model_ref )
{
model_ref = _model_ref;
BasicPluginConfigModel model = model_ref.get();
parent_section = model.getParentSection();
section = model.getSection();
}
public String
configSectionGetParentSection()
{
if ( parent_section == null || parent_section.length() == 0 ){
return( ConfigSection.SECTION_ROOT );
}
return( parent_section );
}
public String
configSectionGetName()
{
return( section );
}
public void
configSectionSave()
{
}
public void
configSectionDelete()
{
}
public int
maxUserMode()
{
BasicPluginConfigModel model = model_ref.get();
org.gudy.azureus2.plugins.ui.config.Parameter[] parameters = model.getParameters();
int max_mode = 0;
for (int i=0;i<parameters.length;i++){
final ParameterImpl param = (ParameterImpl)parameters[i];
if ( param.getMinimumRequiredUserMode() > max_mode ){
max_mode = param.getMinimumRequiredUserMode();
}
}
return( max_mode );
}
public Composite
configSectionCreate(
final Composite parent )
{
int userMode = COConfigurationManager.getIntParameter("User Mode");
// main tab set up
Composite main_tab = new Composite(parent, SWT.NULL);
GridData main_gridData = new GridData(GridData.VERTICAL_ALIGN_FILL | GridData.HORIZONTAL_ALIGN_FILL);
main_tab.setLayoutData(main_gridData);
GridLayout layout = new GridLayout();
layout.numColumns = 2;
layout.marginHeight = 0;
main_tab.setLayout(layout);
final Map comp_map = new HashMap();
ParameterGroupImpl current_group = null;
Composite current_composite = main_tab;
BasicPluginConfigModel model = model_ref.get();
org.gudy.azureus2.plugins.ui.config.Parameter[] parameters = model.getParameters();
for (int i=0;i<parameters.length;i++){
final ParameterImpl param = (ParameterImpl)parameters[i];
if ( param.getMinimumRequiredUserMode() > userMode ){
continue;
}
ParameterGroupImpl pg = param.getGroup();
if ( pg == null ){
current_composite = main_tab;
}else{
if ( pg != current_group ){
current_group = pg;
current_composite = new Group(main_tab, SWT.NULL);
Messages.setLanguageText(current_composite, current_group.getResourceName());
GridData gridData = new GridData(GridData.VERTICAL_ALIGN_FILL | GridData.HORIZONTAL_ALIGN_FILL);
gridData.horizontalSpan = 2;
current_composite.setLayoutData(gridData);
layout = new GridLayout();
layout.numColumns = 2;
current_composite.setLayout(layout);
}
}
Label label = null;
String label_key = param.getLabelKey();
String label_text = label_key==null?param.getLabelText():MessageText.getString( label_key );
// we can only use the check-box's label form for boolean params if the text
// doesn't include formatting (it doesn't handle it)
if ( label_text.indexOf('\n') != -1 ||
label_text.indexOf('\t') != -1 ||
!(param instanceof BooleanParameterImpl)) {
String hyperlink = null;
if (param instanceof HyperlinkParameterImpl) {
hyperlink = ((HyperlinkParameterImpl)param).getHyperlink();
}
label = new Label(current_composite, (param instanceof LabelParameterImpl) ? SWT.WRAP : SWT.NULL);
boolean add_copy;
if ( label_key == null ){
label.setText( param.getLabelText());
add_copy = true;
}else{
Messages.setLanguageText(label, label_key );
add_copy = label_key.startsWith( "!" );
}
if ( add_copy ){
final Label f_label = label;
ClipboardCopy.addCopyToClipMenu(
label,
new ClipboardCopy.copyToClipProvider()
{
public String
getText()
{
return( f_label.getText().trim());
}
});
}
if (hyperlink != null) {
LinkLabel.makeLinkedLabel(label, hyperlink);
}
if (param instanceof HyperlinkParameterImpl) {
final Label f_label = label;
param.addListener(
new ParameterListener()
{
public void
parameterChanged(
org.gudy.azureus2.plugins.ui.config.Parameter p )
{
if ( f_label.isDisposed()){
param.removeListener( this );
}else{
final String hyperlink = ((HyperlinkParameterImpl)param).getHyperlink();
if (hyperlink != null) {
Utils.execSWTThread(
new Runnable()
{
public void
run()
{
LinkLabel.updateLinkedLabel(f_label, hyperlink);
}
});
}
}
}
});
}
}
String key = param.getKey();
//System.out.println( "key = " + key );
final Parameter swt_param;
if ( param instanceof BooleanParameterImpl ){
if ( label == null ){
swt_param = new BooleanParameter(current_composite, key,
((BooleanParameterImpl) param).getDefaultValue(), param.getLabelKey());
}else{
swt_param = new BooleanParameter(current_composite, key, ((BooleanParameterImpl)param).getDefaultValue());
}
GridData data = new GridData();
data.horizontalSpan = label==null?2:1;
swt_param.setLayoutData(data);
param.addListener(
new ParameterListener()
{
public void
parameterChanged(
org.gudy.azureus2.plugins.ui.config.Parameter p )
{
if ( swt_param.getControls()[0].isDisposed()){
param.removeListener( this );
}else{
((BooleanParameter)swt_param).setSelected(((BooleanParameterImpl)param).getValue());
}
}
});
}else if ( param instanceof IntParameterImpl ){
IntParameterImpl int_param = (IntParameterImpl)param;
swt_param = new IntParameter(current_composite, key,
int_param.getDefaultValue());
if (int_param.isLimited()) {
((IntParameter)swt_param).setMinimumValue(int_param.getMinValue());
((IntParameter)swt_param).setMaximumValue(int_param.getMaxValue());
}
param.addListener(
new ParameterListener()
{
public void
parameterChanged(
org.gudy.azureus2.plugins.ui.config.Parameter p )
{
if ( swt_param.getControls()[0].isDisposed()){
param.removeListener( this );
}else{
((IntParameter)swt_param).setValue(((IntParameterImpl)param).getValue());
}
}
});
GridData gridData = new GridData();
gridData.widthHint = 100;
swt_param.setLayoutData( gridData );
}else if ( param instanceof ColorParameterImpl ) {
final Composite area = new Composite(current_composite, SWT.NULL);
//GridData gridData = new GridData(GridData.HORIZONTAL_ALIGN_FILL | GridData.FILL_HORIZONTAL );
GridData gridData = new GridData();
area.setLayoutData(gridData);
layout = new GridLayout();
layout.numColumns = 2;
layout.marginHeight = 0;
layout.marginWidth = 0;
area.setLayout(layout);
final ButtonParameter[] reset_button_holder = new ButtonParameter[1];
final ColorParameterImpl color_param = (ColorParameterImpl)param;
swt_param = new org.gudy.azureus2.ui.swt.config.ColorParameter(
area, key, color_param.getRedValue(),
color_param.getGreenValue(), color_param.getBlueValue()) {
public void newColorSet() {
color_param.reloadParamDataFromConfig(true);
if (reset_button_holder[0] == null) {return;}
reset_button_holder[0].getControl().setEnabled(true);
}
};
// Reuse the same label as defined for Azureus UI reset buttons.
reset_button_holder[0] = new ButtonParameter(area, "ConfigView.section.style.colorOverrides.reset");
reset_button_holder[0].getControl().setEnabled(color_param.isOverridden());
reset_button_holder[0].getControl().addListener(SWT.Selection, new Listener(){
public void handleEvent(Event event) {
reset_button_holder[0].getControl().setEnabled(false);
color_param.resetToDefault();
color_param.reloadParamDataFromConfig(false);
}
});
gridData = new GridData();
gridData.widthHint = 50;
swt_param.setLayoutData( gridData );
}else if ( param instanceof StringParameterImpl ){
GridData gridData = new GridData(GridData.FILL_HORIZONTAL);
gridData.widthHint = 150;
StringParameterImpl s_param = (StringParameterImpl)param;
int num_lines = s_param.getMultiLine();
if ( num_lines <= 1 ){
swt_param = new StringParameter(current_composite, key, s_param.getDefaultValue(), s_param.getGenerateIntermediateEvents());
swt_param.setLayoutData( gridData );
}else{
StringAreaParameter sa_param = new StringAreaParameter(current_composite, key, s_param.getDefaultValue());
swt_param = sa_param;
gridData.heightHint = sa_param.getPreferredHeight( num_lines );
swt_param.setLayoutData( gridData );
}
}else if ( param instanceof InfoParameterImpl ){
GridData gridData = new GridData(GridData.FILL_HORIZONTAL);
gridData.widthHint = 150;
swt_param = new InfoParameter(current_composite, key, "" );
swt_param.setLayoutData( gridData );
}else if ( param instanceof StringListParameterImpl ){
StringListParameterImpl sl_param = (StringListParameterImpl)param;
GridData gridData = new GridData();
gridData.widthHint = 150;
swt_param = new StringListParameter(current_composite, key, sl_param.getDefaultValue(), sl_param.getLabels(), sl_param.getValues());
swt_param.setLayoutData( gridData );
}else if ( param instanceof PasswordParameterImpl ){
GridData gridData = new GridData();
gridData.widthHint = 150;
swt_param = new PasswordParameter(current_composite, key, ((PasswordParameterImpl)param).getEncodingType());
swt_param.setLayoutData( gridData );
}else if ( param instanceof DirectoryParameterImpl || param instanceof org.gudy.azureus2.pluginsimpl.local.ui.config.FileParameter){
Composite area = new Composite(current_composite, SWT.NULL);
GridData gridData = new GridData(GridData.HORIZONTAL_ALIGN_FILL | GridData.FILL_HORIZONTAL );
area.setLayoutData(gridData);
layout = new GridLayout();
layout.numColumns = 2;
layout.marginHeight = 0;
layout.marginWidth = 0;
area.setLayout(layout);
if (param instanceof DirectoryParameterImpl) {
swt_param = new DirectoryParameter(area, key, ((DirectoryParameterImpl)param).getDefaultValue());
}
else {
org.gudy.azureus2.pluginsimpl.local.ui.config.FileParameter fp = (org.gudy.azureus2.pluginsimpl.local.ui.config.FileParameter)param;
swt_param = new org.gudy.azureus2.ui.swt.config.FileParameter(area, key, fp.getDefaultValue(), fp.getFileExtensions());
}
}else if ( param instanceof ActionParameterImpl ){
ActionParameterImpl _param = (ActionParameterImpl)param;
if ( _param.getStyle() == ActionParameter.STYLE_BUTTON ){
swt_param = new ButtonParameter( current_composite, _param.getActionResource());
}else{
swt_param = new LinkParameter( current_composite, _param.getActionResource());
}
swt_param.addChangeListener(
new ParameterChangeAdapter()
{
public void
parameterChanged(
Parameter p,
boolean caused_internally )
{
try {
param.parameterChanged( "" );
} catch (Throwable t) {
Debug.out(t);
}
}
});
} else if ( param instanceof UIParameterImpl) {
if (((UIParameterImpl)param).getContext() instanceof UISWTParameterContext) {
UISWTParameterContext context = (UISWTParameterContext)((UIParameterImpl)param).getContext();
Composite internal_composite = new Composite(current_composite, SWT.NULL);
GridData gridData = new GridData(GridData.FILL_HORIZONTAL);
internal_composite.setLayoutData(gridData);
boolean initialised_component = true;
try {context.create(internal_composite);}
catch (Exception e) {Debug.printStackTrace(e); initialised_component = false;}
if (initialised_component) {
swt_param = new UISWTParameter(internal_composite, param.getKey());
}
else {
swt_param = null;
// We're only expecting this for plugins which screw up their component generation,
// so we don't care that this text is not localised.
if (label != null) {label.setText("Error while generating UI component.");}
}
}
else {
swt_param = null;
}
}else{
// label
GridData gridData = new GridData(GridData.FILL_HORIZONTAL);
gridData.horizontalSpan = 2;
// for wrap to work
gridData.widthHint = 300;
label.setLayoutData( gridData );
swt_param = null;
}
if ( swt_param == null ){
if ( label == null ){
comp_map.put( param, new Object[]{ null });
}else{
comp_map.put( param, new Object[]{ null, label });
}
}else{
Control[] c = swt_param.getControls();
Object[] moo = new Object[c.length+(label==null?1:2)];
int pos = 1;
moo[0] = swt_param;
if ( label != null){
moo[pos++] = label;
}
for (int j=0;j<c.length;j++){
moo[j+pos] = c[j];
}
comp_map.put( param, moo );
}
}
// Only need one instance
ParameterImplListener parameterImplListener = new ParameterImplListener() {
public void enabledChanged(final ParameterImpl p) {
final Object[] stuff = (Object[]) comp_map.get(p);
if (stuff != null) {
if (stuff[1] != null && ((Control) stuff[1]).isDisposed()) {
// lazy tidyup
p.removeImplListener(this);
} else {
Utils.execSWTThread(new AERunnable() {
public void runSupport() {
{
for (int k = 1; k < stuff.length; k++) {
if (stuff[k] instanceof Control)
((Control) stuff[k]).setEnabled(p.isEnabled());
}
}
}
});
}
}
}
public void labelChanged(final ParameterImpl p, final String text,
final boolean bIsKey) {
final Object[] stuff = (Object[]) comp_map.get(p);
if (stuff == null)
return;
Label lbl;
if (stuff[1] instanceof Label)
lbl = (Label) stuff[1];
else if (stuff[0] instanceof Label)
lbl = (Label) stuff[0];
else
return;
if (lbl.isDisposed()) {
// lazy tidyup
p.removeImplListener(this);
} else {
final Label finalLabel = lbl;
Utils.execSWTThread(new AERunnable() {
public void runSupport() {
if (bIsKey)
Messages.setLanguageText(finalLabel, text);
else {
finalLabel.setData("");
finalLabel.setText(text);
}
finalLabel.getParent().layout(true);
}
});
}
}
};
for (int i=0;i<parameters.length;i++){
final ParameterImpl param = (ParameterImpl)parameters[i];
param.addImplListener(parameterImplListener);
if ( !param.isEnabled()){
Object[] stuff = (Object[])comp_map.get( param );
if ( stuff != null ){
for(int k = 1 ; k < stuff.length ; k++) {
((Control)stuff[k]).setEnabled(false);
}
}
}
if ( !param.isVisible()){
Object[] stuff = (Object[])comp_map.get( param );
if ( stuff != null ){
for(int k = 1 ; k < stuff.length ; k++) {
Control con = (Control)stuff[k];
con.setVisible(false);
con.setSize( 0, 0 );
GridData gridData = new GridData();
gridData.heightHint = 0;
gridData.verticalSpan = 0;
gridData.grabExcessVerticalSpace = false;
con.setLayoutData( gridData );
}
}
}
if ( param instanceof EnablerParameter ){
List controlsToEnable = new ArrayList();
Iterator iter = param.getEnabledOnSelectionParameters().iterator();
while(iter.hasNext()){
ParameterImpl enable_param = (ParameterImpl) iter.next();
Object[] stuff = (Object[])comp_map.get( enable_param );
if ( stuff != null ){
for(int k = 1 ; k < stuff.length ; k++) {
controlsToEnable.add(stuff[k]);
}
}
}
List controlsToDisable = new ArrayList();
iter = param.getDisabledOnSelectionParameters().iterator();
while(iter.hasNext()){
ParameterImpl disable_param = (ParameterImpl)iter.next();
Object[] stuff = (Object[])comp_map.get( disable_param );
if ( stuff != null ){
for(int k = 1 ; k < stuff.length ; k++) {
controlsToDisable.add(stuff[k]);
}
}
}
Control[] ce = new Control[controlsToEnable.size()];
Control[] cd = new Control[controlsToDisable.size()];
if ( ce.length + cd.length > 0 ){
IAdditionalActionPerformer ap =
new DualChangeSelectionActionPerformer(
(Control[]) controlsToEnable.toArray(ce),
(Control[]) controlsToDisable.toArray(cd));
Object[] data = (Object[])comp_map.get(param);
// might not be visible (e.g. user mode too low) in which case it won't be in the map
if ( data != null ){
BooleanParameter target = (BooleanParameter)data[0];
target.setAdditionalActionPerformer(ap);
}
}
}
}
return( main_tab );
}
}