/**
* OpenKM, Open Document Management System (http://www.openkm.com)
* Copyright (c) 2006-2011 Paco Avila & Josep Llort
*
* No bytes were intentionally harmed during the development of this application.
*
* 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.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
package com.openkm.frontend.client.widget.findfolder;
import java.util.HashMap;
import java.util.Iterator;
import com.google.gwt.core.client.GWT;
import com.google.gwt.event.dom.client.ClickEvent;
import com.google.gwt.event.dom.client.ClickHandler;
import com.google.gwt.event.dom.client.KeyUpEvent;
import com.google.gwt.event.dom.client.KeyUpHandler;
import com.google.gwt.user.client.Window;
import com.google.gwt.user.client.rpc.AsyncCallback;
import com.google.gwt.user.client.rpc.ServiceDefTarget;
import com.google.gwt.user.client.ui.Button;
import com.google.gwt.user.client.ui.DialogBox;
import com.google.gwt.user.client.ui.FlexTable;
import com.google.gwt.user.client.ui.HTML;
import com.google.gwt.user.client.ui.HasAlignment;
import com.google.gwt.user.client.ui.HasHorizontalAlignment;
import com.google.gwt.user.client.ui.HorizontalPanel;
import com.google.gwt.user.client.ui.ScrollPanel;
import com.google.gwt.user.client.ui.TextBox;
import com.google.gwt.user.client.ui.VerticalPanel;
import com.openkm.frontend.client.Main;
import com.openkm.frontend.client.bean.GWTFolder;
import com.openkm.frontend.client.bean.GWTPermission;
import com.openkm.frontend.client.bean.GWTPropertyParams;
import com.openkm.frontend.client.bean.GWTQueryParams;
import com.openkm.frontend.client.bean.GWTQueryResult;
import com.openkm.frontend.client.bean.GWTResultSet;
import com.openkm.frontend.client.contants.service.RPCService;
import com.openkm.frontend.client.contants.ui.UIDesktopConstants;
import com.openkm.frontend.client.service.OKMSearchService;
import com.openkm.frontend.client.service.OKMSearchServiceAsync;
import com.openkm.frontend.client.util.CommonUI;
import com.openkm.frontend.client.util.Util;
public class FindFolderSelectPopup extends DialogBox {
private final OKMSearchServiceAsync searchService = (OKMSearchServiceAsync) GWT.create(OKMSearchService.class);
private VerticalPanel vPanel;
private HorizontalPanel hPanel;
public ScrollPanel scrollFolderPanel;
private Button cancelButton;
private Button actionButton;
public Status status;
private TextBox keyword;
private FlexTable folderTable;
private int selectedRow = -1;
public FindFolderSelectPopup() {
// Establishes auto-close when click outside
super(false,true);
status = new Status();
status.setStyleName("okm-StatusPopup");
vPanel = new VerticalPanel();
vPanel.setWidth("400");
vPanel.setHeight("200");
hPanel = new HorizontalPanel();
scrollFolderPanel = new ScrollPanel();
scrollFolderPanel.setStyleName("okm-Popup-text");
cancelButton = new Button(Main.i18n("button.close"), new ClickHandler() {
@Override
public void onClick(ClickEvent event) {
hide();
}
});
actionButton = new Button(Main.i18n("search.result.menu.go.folder"), new ClickHandler() {
@Override
public void onClick(ClickEvent event) {
CommonUI.openAllFolderPath(folderTable.getText(selectedRow, 1), "");
hide();
}
});
keyword = new TextBox();
keyword.setWidth("392");
keyword.addKeyUpHandler(new KeyUpHandler() {
@Override
public void onKeyUp(KeyUpEvent event) {
if (keyword.getText().length()>=3) {
GWTQueryParams gwtParams = new GWTQueryParams();
int actualView = Main.get().mainPanel.desktop.navigator.stackPanel.getStackIndex();
switch (actualView){
case UIDesktopConstants.NAVIGATOR_TAXONOMY:
gwtParams.setPath(Main.get().taxonomyRootFolder.getPath());
break;
case UIDesktopConstants.NAVIGATOR_CATEGORIES:
gwtParams.setPath(Main.get().categoriesRootFolder.getPath());
break;
case UIDesktopConstants.NAVIGATOR_THESAURUS:
gwtParams.setPath(Main.get().thesaurusRootFolder.getPath());
break;
case UIDesktopConstants.NAVIGATOR_TEMPLATES:
gwtParams.setPath(Main.get().templatesRootFolder.getPath());
break;
case UIDesktopConstants.NAVIGATOR_PERSONAL:
gwtParams.setPath(Main.get().personalRootFolder.getPath());
break;
case UIDesktopConstants.NAVIGATOR_MAIL:
gwtParams.setPath(Main.get().mailRootFolder.getPath());
break;
case UIDesktopConstants.NAVIGATOR_TRASH:
gwtParams.setPath(Main.get().trashRootFolder.getPath());
break;
}
gwtParams.setMimeType("");
gwtParams.setKeywords("");
gwtParams.setMimeType("");
gwtParams.setName(keyword.getText()+"*"); // add wildcard at ends
gwtParams.setAuthor("");
gwtParams.setMailFrom("");
gwtParams.setMailTo("");
gwtParams.setMailSubject("");
gwtParams.setOperator(GWTQueryParams.OPERATOR_AND);
gwtParams.setLastModifiedFrom(null);
gwtParams.setLastModifiedTo(null);
gwtParams.setDomain(GWTQueryParams.FOLDER);
gwtParams.setProperties(new HashMap<String, GWTPropertyParams>());
find(gwtParams);
} else {
removeAllRows();
}
}
});
folderTable = new FlexTable();
folderTable.setWidth("100%");
folderTable.setCellPadding(2);
folderTable.setCellSpacing(0);
folderTable.addClickHandler(new ClickHandler() {
@Override
public void onClick(ClickEvent event) {
markSelectedRow(folderTable.getCellForEvent(event).getRowIndex());
evaluateEnableAction();
}
});
scrollFolderPanel.add(folderTable);
scrollFolderPanel.setPixelSize(390,150);
vPanel.add(keyword);
vPanel.add(scrollFolderPanel);
vPanel.add(new HTML("<br>"));
hPanel.add(cancelButton);
HTML space = new HTML();
space.setWidth("50");
hPanel.add(space);
hPanel.add(actionButton);
vPanel.add(hPanel);
vPanel.add(new HTML("<br>"));
vPanel.setCellHorizontalAlignment(keyword, HasAlignment.ALIGN_CENTER);
vPanel.setCellVerticalAlignment(keyword, HasAlignment.ALIGN_MIDDLE);
vPanel.setCellHorizontalAlignment(scrollFolderPanel, HasAlignment.ALIGN_CENTER);
vPanel.setCellHorizontalAlignment(hPanel, HasAlignment.ALIGN_CENTER);
vPanel.setCellHeight(keyword, "25");
vPanel.setCellHeight(scrollFolderPanel, "150");
cancelButton.setStyleName("okm-Button");
actionButton.setStyleName("okm-Button");
folderTable.setStyleName("okm-NoWrap");
folderTable.addStyleName("okm-Table-Row");
keyword.setStyleName("okm-Input");
super.hide();
setWidget(vPanel);
}
/**
* Language refresh
*/
public void langRefresh() {
setText(Main.i18n("search.folder.filter"));
cancelButton.setText(Main.i18n("button.close"));
actionButton.setText(Main.i18n("search.result.menu.go.folder"));
}
/**
* Shows the popup
*/
public void show(){
initButtons();
int left = (Window.getClientWidth()-300) / 2;
int top = (Window.getClientHeight()-200) / 2;
setPopupPosition(left, top);
setText(Main.i18n("search.folder.filter"));
// Resets to initial tree value
removeAllRows();
keyword.setText("");
evaluateEnableAction();
super.show();
keyword.setFocus(true);
}
/**
* Enables or disables move button
*
* @param enable
*/
public void enable(boolean enable) {
actionButton.setEnabled(enable);
}
/**
* Enables all button
*/
private void initButtons() {
cancelButton.setEnabled(true);
actionButton.setEnabled(false);
}
/**
* removeAllRows
*/
private void removeAllRows() {
selectedRow = -1;
evaluateEnableAction();
while (folderTable.getRowCount()>0) {
folderTable.removeRow(0);
}
}
/**
* markSelectedRow
*
* @param row
*/
private void markSelectedRow(int row) {
// And row must be other than the selected one
if (row != selectedRow) {
styleRow(selectedRow, false);
styleRow(row, true);
selectedRow = row;
}
}
/**
* Change the style row selected or unselected
*
* @param row The row afected
* @param selected Indicates selected unselected row
*/
private void styleRow(int row, boolean selected) {
if (row>=0) {
if (selected) {
folderTable.getRowFormatter().addStyleName(row, "okm-Table-SelectedRow");
} else {
folderTable.getRowFormatter().removeStyleName(row, "okm-Table-SelectedRow");
}
}
}
/**
* evaluateEnableAction
*/
private void evaluateEnableAction() {
enable(selectedRow>=0);
}
/**
* Call Back find
*/
final AsyncCallback<GWTResultSet> callbackFind = new AsyncCallback<GWTResultSet>() {
public void onSuccess(GWTResultSet result){
GWTResultSet resultSet = result;
removeAllRows();
int size = 0;
for (Iterator<GWTQueryResult> it = resultSet.getResults().iterator(); it.hasNext();){
GWTQueryResult gwtQueryResult = it.next();
if (gwtQueryResult.getFolder()!=null) {
GWTFolder folder = gwtQueryResult.getFolder();
int rows = folderTable.getRowCount();
// Looks if must change icon on parent if now has no childs and properties with user security atention
if ( (folder.getPermissions() & GWTPermission.WRITE) == GWTPermission.WRITE) {
if (folder.getHasChilds()) {
folderTable.setHTML(rows, 0, Util.imageItemHTML("img/menuitem_childs.gif"));
} else {
folderTable.setHTML(rows, 0, Util.imageItemHTML("img/menuitem_empty.gif"));
}
} else {
if (folder.getHasChilds()) {
folderTable.setHTML(rows, 0, Util.imageItemHTML("img/menuitem_childs_ro.gif"));
} else {
folderTable.setHTML(rows, 0, Util.imageItemHTML("img/menuitem_empty_ro.gif"));
}
}
folderTable.setHTML(rows, 1, folder.getPath());
folderTable.getCellFormatter().setWidth(rows, 0, "30");
folderTable.getCellFormatter().setHorizontalAlignment(rows, 0, HasHorizontalAlignment.ALIGN_CENTER);
}
size++;
}
status.unsetFlagChilds();
}
public void onFailure(Throwable caught) {
status.unsetFlagChilds();
Main.get().showError("Find", caught);
}
};
/**
* Find
*
* @param params
*/
private void find(GWTQueryParams params) {
status.setFlagChilds();
ServiceDefTarget endPoint = (ServiceDefTarget) searchService;
endPoint.setServiceEntryPoint(RPCService.SearchService);
searchService.find(params, callbackFind);
}
}