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EditorOptionsPresenter.java
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EditorOptionsPresenter.java
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/*
* Copyright 2010, Red Hat, Inc. and individual contributors as indicated by the
* @author tags. See the copyright.txt file in the distribution for a full
* listing of individual contributors.
*
* This is free software; you can redistribute it and/or modify it under the
* terms of the GNU Lesser General Public License as published by the Free
* Software Foundation; either version 2.1 of the License, or (at your option)
* any later version.
*
* This software 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 Lesser General Public License for more
* details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this software; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA, or see the FSF
* site: http://www.fsf.org.
*/
package org.zanata.webtrans.client.presenter;
import java.util.ArrayList;
import net.customware.gwt.presenter.client.EventBus;
import net.customware.gwt.presenter.client.widget.WidgetPresenter;
import org.zanata.webtrans.client.events.DisplaySouthPanelEvent;
import org.zanata.webtrans.client.events.EditorPageSizeChangeEvent;
import org.zanata.webtrans.client.events.NotificationEvent;
import org.zanata.webtrans.client.events.RefreshPageEvent;
import org.zanata.webtrans.client.events.ReloadUserConfigUIEvent;
import org.zanata.webtrans.client.events.ReloadUserConfigUIHandler;
import org.zanata.webtrans.client.events.UserConfigChangeEvent;
import org.zanata.webtrans.client.events.WorkspaceContextUpdateEvent;
import org.zanata.webtrans.client.events.WorkspaceContextUpdateEventHandler;
import org.zanata.webtrans.client.resources.WebTransMessages;
import org.zanata.webtrans.client.rpc.CachingDispatchAsync;
import org.zanata.webtrans.client.service.UserOptionsService;
import org.zanata.webtrans.client.view.EditorOptionsDisplay;
import org.zanata.webtrans.client.view.OptionsDisplay;
import org.zanata.webtrans.shared.model.DiffMode;
import org.zanata.webtrans.shared.model.UserOptions;
import org.zanata.webtrans.shared.model.UserWorkspaceContext;
import org.zanata.webtrans.shared.rpc.LoadOptionsAction;
import org.zanata.webtrans.shared.rpc.LoadOptionsResult;
import org.zanata.webtrans.shared.rpc.NavOption;
import com.google.gwt.user.client.rpc.AsyncCallback;
import com.google.inject.Inject;
public class EditorOptionsPresenter extends
WidgetPresenter<EditorOptionsDisplay> implements
EditorOptionsDisplay.Listener, OptionsDisplay.CommonOptionsListener,
WorkspaceContextUpdateEventHandler, ReloadUserConfigUIHandler {
private final ValidationOptionsPresenter validationOptionsPresenter;
private final ChangeReferenceLangPresenter changeReferenceLangPresenter;
private final UserWorkspaceContext userWorkspaceContext;
private final CachingDispatchAsync dispatcher;
private final UserOptionsService userOptionsService;
private final WebTransMessages messages;
@Inject
public EditorOptionsPresenter(WebTransMessages messages,
EditorOptionsDisplay display,
EventBus eventBus, UserWorkspaceContext userWorkspaceContext,
ValidationOptionsPresenter validationDetailsPresenter,
ChangeReferenceLangPresenter changeReferenceLangPresenter,
CachingDispatchAsync dispatcher,
UserOptionsService userOptionsService) {
super(display, eventBus);
this.validationOptionsPresenter = validationDetailsPresenter;
this.changeReferenceLangPresenter = changeReferenceLangPresenter;
this.userWorkspaceContext = userWorkspaceContext;
this.dispatcher = dispatcher;
this.userOptionsService = userOptionsService;
this.messages = messages;
display.setListener(this);
}
@Override
protected void onBind() {
validationOptionsPresenter.bind();
changeReferenceLangPresenter.bind();
display.setSourceLangListBox(changeReferenceLangPresenter
.getDisplay().asWidget());
if (userWorkspaceContext.hasReadOnlyAccess()) {
setReadOnly(true);
}
registerHandler(eventBus.addHandler(
WorkspaceContextUpdateEvent.getType(), this));
registerHandler(eventBus.addHandler(ReloadUserConfigUIEvent.TYPE, this));
// set options default values
display.setOptionsState(userOptionsService.getConfigHolder().getState());
}
@Override
public void onWorkspaceContextUpdated(WorkspaceContextUpdateEvent event) {
boolean oldReadOnly = userWorkspaceContext.hasReadOnlyAccess();
userWorkspaceContext.setProjectActive(event.isProjectActive());
userWorkspaceContext.getWorkspaceContext().getWorkspaceId()
.getProjectIterationId().setProjectType(event.getProjectType());
if (oldReadOnly != userWorkspaceContext.hasReadOnlyAccess()) {
// because this may cause a force redraw event which triggers an auto-save of pending change.
// see org.zanata.webtrans.client.view.EditorOptionsView.setOptionsState()
// see onUseCodeMirrorOptionChanged()
setReadOnly(userWorkspaceContext.hasReadOnlyAccess());
}
}
private void setReadOnly(boolean readOnly) {
boolean displayButtons =
!readOnly
&& userOptionsService.getConfigHolder().getState()
.isDisplayButtons();
userOptionsService.getConfigHolder().setDisplayButtons(displayButtons);
userOptionsService.getConfigHolder().setShowTMPanel(false);
userOptionsService.getConfigHolder().setShowGlossaryPanel(false);
display.setOptionsState(userOptionsService.getConfigHolder().getState());
eventBus.fireEvent(UserConfigChangeEvent.EDITOR_CONFIG_CHANGE_EVENT);
}
@Override
public void onSelectionChange(String groupName, NavOption navOption) {
if (userOptionsService.getConfigHolder().getState().getNavOption() != navOption) {
userOptionsService.getConfigHolder().setNavOption(navOption);
eventBus.fireEvent(UserConfigChangeEvent.EDITOR_CONFIG_CHANGE_EVENT);
}
}
@Override
public void onPageSizeClick(int pageSize) {
userOptionsService.getConfigHolder().setEditorPageSize(pageSize);
eventBus.fireEvent(new EditorPageSizeChangeEvent(pageSize));
}
@Override
public void onEnterSaveOptionChanged(Boolean enterSaveApproved) {
if (userOptionsService.getConfigHolder().getState()
.isEnterSavesApproved() != enterSaveApproved) {
userOptionsService.getConfigHolder().setEnterSavesApproved(
enterSaveApproved);
eventBus.fireEvent(UserConfigChangeEvent.EDITOR_CONFIG_CHANGE_EVENT);
}
}
@Override
public void onEditorButtonsOptionChanged(Boolean editorButtons) {
if (userOptionsService.getConfigHolder().getState().isDisplayButtons() != editorButtons) {
userOptionsService.getConfigHolder().setDisplayButtons(
editorButtons);
eventBus.fireEvent(UserConfigChangeEvent.EDITOR_CONFIG_CHANGE_EVENT);
}
}
@Override
public void
onShowSaveApprovedWarningChanged(Boolean showSaveApprovedWarning) {
if (userOptionsService.getConfigHolder().getState()
.isShowSaveApprovedWarning() != showSaveApprovedWarning) {
userOptionsService.getConfigHolder().setShowSaveApprovedWarning(
showSaveApprovedWarning);
eventBus.fireEvent(UserConfigChangeEvent.EDITOR_CONFIG_CHANGE_EVENT);
}
}
@Override
public void onTransMemoryDisplayModeChanged(DiffMode displayMode) {
if (userOptionsService.getConfigHolder().getState()
.getTransMemoryDisplayMode() != displayMode) {
userOptionsService.getConfigHolder().setTMDisplayMode(displayMode);
eventBus.fireEvent(UserConfigChangeEvent.EDITOR_CONFIG_CHANGE_EVENT);
}
}
@Override
public void onTMOrGlossaryDisplayOptionsChanged(Boolean showTMChkValue,
Boolean showGlossaryChkValue) {
UserConfigHolder.ConfigurationState state =
userOptionsService.getConfigHolder().getState();
if (state.isShowTMPanel() != showTMChkValue) {
userOptionsService.getConfigHolder().setShowTMPanel(showTMChkValue);
}
if (state.isShowGlossaryPanel() != showGlossaryChkValue) {
userOptionsService.getConfigHolder().setShowGlossaryPanel(
showGlossaryChkValue);
}
boolean displaySouthPanel = showTMChkValue || showGlossaryChkValue;
eventBus.fireEvent(new DisplaySouthPanelEvent(displaySouthPanel));
}
@Override
public void onDisplayTransUnitDetailsOptionChanged(
Boolean showTransUnitDetailsChkValue) {
if (userOptionsService.getConfigHolder().getState()
.isShowOptionalTransUnitDetails() != showTransUnitDetailsChkValue) {
userOptionsService.getConfigHolder()
.setShowOptionalTransUnitDetails(
showTransUnitDetailsChkValue);
}
eventBus.fireEvent(UserConfigChangeEvent.EDITOR_CONFIG_CHANGE_EVENT);
}
@Override
public void onUseCodeMirrorOptionChanged(Boolean useCodeMirrorChkValue, boolean force) {
if (force || userOptionsService.getConfigHolder().getState()
.isUseCodeMirrorEditor() != useCodeMirrorChkValue) {
userOptionsService.getConfigHolder().setUseCodeMirrorEditor(
useCodeMirrorChkValue);
eventBus.fireEvent(RefreshPageEvent.REDRAW_PAGE_EVENT);
}
}
@Override
protected void onUnbind() {
changeReferenceLangPresenter.unbind();
}
@Override
public void onRevealDisplay() {
}
@Override
public void persistOptionChange() {
userOptionsService.persistOptionChange(userOptionsService
.getEditorOptions());
}
@Override
public void loadOptions() {
ArrayList<String> prefixes = new ArrayList<String>();
prefixes.add(UserOptions.editor());
prefixes.add(UserOptions.common());
dispatcher.execute(new LoadOptionsAction(prefixes),
new AsyncCallback<LoadOptionsResult>() {
@Override
public void onFailure(Throwable caught) {
eventBus.fireEvent(new NotificationEvent(
NotificationEvent.Severity.Warning,
"Unable to Load editor Options"));
}
@Override
public void onSuccess(LoadOptionsResult result) {
userOptionsService.getConfigHolder().setState(
result.getConfiguration());
eventBus.fireEvent(new NotificationEvent(
NotificationEvent.Severity.Warning,
messages.loadedUserOptions()));
refreshOptions();
}
});
}
@Override
public void loadDefaultOptions() {
userOptionsService.loadEditorDefaultOptions();
changeReferenceLangPresenter.loadDefaultOption();
refreshOptions();
eventBus.fireEvent(new NotificationEvent(
NotificationEvent.Severity.Warning,
messages.restoreToDefaultOptions()));
}
@Override
public void onReloadUserConfigUI(ReloadUserConfigUIEvent event) {
if (event.getView() == MainView.Editor) {
display.setOptionsState(userOptionsService.getConfigHolder()
.getState());
}
}
private void refreshOptions() {
display.setOptionsState(userOptionsService.getConfigHolder().getState());
eventBus.fireEvent(UserConfigChangeEvent.EDITOR_CONFIG_CHANGE_EVENT);
}
}