| /************************************************************** |
| * |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| * |
| *************************************************************/ |
| |
| |
| package com.sun.star.wizards.query; |
| |
| import com.sun.star.lang.XMultiServiceFactory; |
| import com.sun.star.awt.VclWindowPeerAttribute; |
| import com.sun.star.awt.XWindowPeer; |
| import com.sun.star.beans.PropertyValue; |
| import com.sun.star.frame.XFrame; |
| import com.sun.star.sdb.CommandType; |
| import com.sun.star.sdbc.SQLException; |
| import com.sun.star.uno.AnyConverter; |
| import com.sun.star.wizards.ui.UIConsts; |
| import com.sun.star.uno.UnoRuntime; |
| import com.sun.star.wizards.common.Helper; |
| import com.sun.star.wizards.common.JavaTools; |
| import com.sun.star.wizards.common.PropertyNames; |
| import com.sun.star.wizards.common.Resource; |
| import com.sun.star.wizards.db.DatabaseObjectWizard; |
| import com.sun.star.wizards.db.QueryMetaData; |
| import com.sun.star.wizards.ui.AggregateComponent; |
| import com.sun.star.wizards.ui.CommandFieldSelection; |
| import com.sun.star.wizards.ui.FieldSelection; |
| import com.sun.star.wizards.ui.FilterComponent; |
| import com.sun.star.wizards.ui.SortingComponent; |
| import com.sun.star.wizards.ui.TitlesComponent; |
| |
| public class QueryWizard extends DatabaseObjectWizard |
| { |
| |
| public static final String SFILLUPFIELDSLISTBOX = "fillUpFieldsListbox"; |
| private static final int SOFIELDSELECTION_PAGE = 1; |
| private static final int SOSORTING_PAGE = 2; |
| private static final int SOFILTER_PAGE = 3; |
| private static final int SOAGGREGATE_PAGE = 4; |
| private static final int SOGROUPSELECTION_PAGE = 5; |
| private static final int SOGROUPFILTER_PAGE = 6; |
| private static final int SOTITLES_PAGE = 7; |
| protected static final int SOSUMMARY_PAGE = 8; |
| private CommandFieldSelection m_DBCommandFieldSelectio; |
| private SortingComponent m_sortingComponent; |
| private FieldSelection m_groupFieldSelection; |
| private TitlesComponent m_titlesComponent; |
| private FilterComponent m_filterComponent; |
| private FilterComponent m_groupFilterComponent; |
| private AggregateComponent m_aggregateComponent; |
| private Finalizer m_finalizer; |
| private QuerySummary m_DBMetaData; |
| private String reslblFieldHeader; |
| private String reslblAliasHeader; |
| private String reslblFields; |
| private String reslblSelFields; |
| private String reslblTables; |
| private String reslblGroupBy; |
| private String resmsgNonNumericAsGroupBy; |
| private String m_createdQuery; |
| |
| public QueryWizard(XMultiServiceFactory xMSF, PropertyValue[] i_wizardContext) |
| { |
| super(xMSF, 40970, i_wizardContext); |
| addResourceHandler("QueryWizard", "dbw"); |
| m_DBMetaData = new QuerySummary(xMSF, m_oResource); |
| } |
| |
| public static void main(String i_args[]) |
| { |
| executeWizardFromCommandLine( i_args, QueryWizard.class.getName() ); |
| } |
| |
| public final XFrame getFrame() |
| { |
| return m_frame; |
| } |
| |
| public String start() |
| { |
| try |
| { |
| if (m_DBMetaData.getConnection(m_wizardContext)) |
| { |
| reslblFields = m_oResource.getResText(UIConsts.RID_QUERY + 4); |
| reslblFieldHeader = m_oResource.getResText(UIConsts.RID_QUERY + 19); //Fielnames in AliasComponent |
| reslblAliasHeader = m_oResource.getResText(UIConsts.RID_QUERY + 20); //Fieldtitles header in AliasComponent |
| reslblSelFields = m_oResource.getResText(UIConsts.RID_QUERY + 50); |
| reslblTables = m_oResource.getResText(UIConsts.RID_QUERY + 3); |
| reslblGroupBy = m_oResource.getResText(UIConsts.RID_QUERY + 18); |
| String resQueryWizard = m_oResource.getResText(UIConsts.RID_QUERY + 2); |
| resmsgNonNumericAsGroupBy = m_oResource.getResText(UIConsts.RID_QUERY + 88); |
| Helper.setUnoPropertyValues(xDialogModel, new String[] |
| { |
| PropertyNames.PROPERTY_HEIGHT, PropertyNames.PROPERTY_MOVEABLE, PropertyNames.PROPERTY_NAME, PropertyNames.PROPERTY_POSITION_X, PropertyNames.PROPERTY_POSITION_Y, PropertyNames.PROPERTY_STEP, PropertyNames.PROPERTY_TABINDEX, PropertyNames.PROPERTY_TITLE, PropertyNames.PROPERTY_WIDTH |
| }, |
| new Object[] |
| { |
| 210, Boolean.TRUE, "DialogQuery", 102, 41, 1, new Short((short) 0), resQueryWizard, 310 |
| }); |
| drawNaviBar(); |
| setRightPaneHeaders(m_oResource, UIConsts.RID_QUERY + 70, 8); |
| this.setMaxStep(8); |
| buildSteps(); |
| this.m_DBCommandFieldSelectio.preselectCommand(m_wizardContext, false); |
| |
| XWindowPeer windowPeer = UnoRuntime.queryInterface(XWindowPeer.class, m_frame.getContainerWindow()); |
| createWindowPeer(windowPeer); |
| m_DBMetaData.setWindowPeer(this.xControl.getPeer()); |
| insertQueryRelatedSteps(); |
| executeDialog(m_frame.getContainerWindow().getPosSize()); |
| } |
| } |
| catch (java.lang.Exception jexception) |
| { |
| jexception.printStackTrace(System.out); |
| } |
| m_groupFilterComponent = null; |
| m_titlesComponent = null; |
| m_aggregateComponent = null; |
| m_DBCommandFieldSelectio = null; |
| xWindowPeer = null; |
| m_finalizer = null; |
| m_DBMetaData.finish(); |
| m_DBMetaData = null; |
| System.gc(); |
| |
| return m_createdQuery; |
| } |
| |
| public void enableRoadmapItems(String[] _FieldNames, boolean _bEnabled) |
| { |
| try |
| { |
| Object oRoadmapItem; |
| int CurStep = AnyConverter.toInt(Helper.getUnoPropertyValue(xDialogModel, PropertyNames.PROPERTY_STEP)); |
| boolean bEnabled = false; |
| int CurItemID; |
| for (int i = 0; i < getRMItemCount(); i++) |
| { |
| oRoadmapItem = this.xIndexContRoadmap.getByIndex(i); |
| CurItemID = AnyConverter.toInt(Helper.getUnoPropertyValue(oRoadmapItem, "ID")); |
| switch (CurItemID) |
| { |
| case SOAGGREGATE_PAGE: |
| if (_bEnabled) |
| { |
| bEnabled = ((m_DBMetaData.hasNumericalFields()) && (m_DBMetaData.xDBMetaData.supportsCoreSQLGrammar())); |
| } |
| break; |
| case SOGROUPSELECTION_PAGE: |
| bEnabled = m_DBMetaData.Type == QueryMetaData.QueryType.SOSUMMARYQUERY; |
| break; |
| case SOGROUPFILTER_PAGE: |
| bEnabled = false; |
| if (_bEnabled) |
| { |
| bEnabled = (m_DBMetaData.GroupByFilterConditions.length > 0); |
| } |
| |
| break; |
| default: |
| if (CurItemID > CurStep) |
| { |
| bEnabled = _bEnabled; |
| } |
| else |
| { |
| bEnabled = true; |
| } |
| break; |
| } |
| super.setStepEnabled(CurItemID, bEnabled); |
| } |
| } |
| catch (com.sun.star.uno.Exception exception) |
| { |
| exception.printStackTrace(System.out); |
| } |
| } |
| |
| public void insertQueryRelatedSteps() |
| { |
| try |
| { |
| setRMItemLabels(m_oResource, UIConsts.RID_QUERY + 80); |
| addRoadmap(); |
| int i = 0; |
| i = insertRoadmapItem(0, true, SOFIELDSELECTION_PAGE - 1, SOFIELDSELECTION_PAGE); |
| i = insertRoadmapItem(i, false, SOSORTING_PAGE - 1, SOSORTING_PAGE); // Orderby is always supported |
| i = insertRoadmapItem(i, false, SOFILTER_PAGE - 1, SOFILTER_PAGE); |
| if (m_DBMetaData.xDBMetaData.supportsCoreSQLGrammar()) |
| { |
| i = insertRoadmapItem(i, m_DBMetaData.hasNumericalFields(), SOAGGREGATE_PAGE - 1, SOAGGREGATE_PAGE); |
| } |
| if (m_DBMetaData.xDBMetaData.supportsGroupBy()) |
| { |
| i = insertRoadmapItem(i, false, SOGROUPSELECTION_PAGE - 1, SOGROUPSELECTION_PAGE); |
| i = insertRoadmapItem(i, false, SOGROUPFILTER_PAGE - 1, SOGROUPFILTER_PAGE); |
| } |
| // if (CurDBMetaData.xDBMetaData.supportsColumnAliasing()) don't use -> too dangerous!!! |
| i = insertRoadmapItem(i, false, SOTITLES_PAGE - 1, SOTITLES_PAGE); |
| i = insertRoadmapItem(i, false, SOSUMMARY_PAGE - 1, SOSUMMARY_PAGE); |
| setRoadmapInteractive(true); |
| setRoadmapComplete(true); |
| setCurrentRoadmapItemID((short) 1); |
| } |
| catch (com.sun.star.uno.Exception exception) |
| { |
| Resource.showCommonResourceError(xMSF); |
| } |
| } |
| |
| public void buildSteps() |
| { |
| try |
| { |
| m_DBCommandFieldSelectio = new CommandFieldSelection( |
| this, m_DBMetaData, 120, reslblFields, reslblSelFields, reslblTables, |
| m_DBMetaData.supportsQueriesInFrom(), 40850); |
| m_DBCommandFieldSelectio.setAppendMode(true); |
| m_DBCommandFieldSelectio.addFieldSelectionListener(new FieldSelectionListener()); |
| m_sortingComponent = new SortingComponent(this, SOSORTING_PAGE, 95, 27, 210, 40865); |
| m_filterComponent = new FilterComponent(this, xMSF, SOFILTER_PAGE, 97, 27, 209, 3, m_DBMetaData, 40878); |
| m_filterComponent.addNumberFormats(); |
| |
| if (m_DBMetaData.xDBMetaData.supportsCoreSQLGrammar()) |
| { |
| m_aggregateComponent = new AggregateComponent(this, m_DBMetaData, SOAGGREGATE_PAGE, 97, 69, 209, 5, 40895); |
| } |
| if (m_DBMetaData.xDBMetaData.supportsGroupBy()) |
| { |
| m_groupFieldSelection = new FieldSelection(this, SOGROUPSELECTION_PAGE, 95, 27, 210, 150, reslblFields, this.reslblGroupBy, 40915, false); |
| m_groupFieldSelection.addFieldSelectionListener(new FieldSelectionListener()); |
| m_groupFilterComponent = new FilterComponent(this, xMSF, SOGROUPFILTER_PAGE, 97, 27, 209, 3, m_DBMetaData, 40923); |
| } |
| m_titlesComponent = new TitlesComponent(this, SOTITLES_PAGE, 97, 37, 207, 7, reslblFieldHeader, reslblAliasHeader, 40940); |
| m_finalizer = new Finalizer(this, m_DBMetaData); |
| enableNavigationButtons(false, false, false); |
| } |
| catch (com.sun.star.uno.Exception exception) |
| { |
| Resource.showCommonResourceError(xMSF); |
| } |
| } |
| |
| public boolean finishWizard() |
| { |
| int ncurStep = getCurrentStep(); |
| if ((ncurStep == SOSUMMARY_PAGE) |
| || (switchToStep(ncurStep, SOSUMMARY_PAGE))) |
| { |
| m_createdQuery = m_finalizer.finish(); |
| if (m_createdQuery.length() > 0) |
| { |
| loadSubComponent(CommandType.QUERY, m_createdQuery, m_finalizer.displayQueryDesign()); |
| xDialog.endExecute(); |
| return true; |
| } |
| } |
| return false; |
| } |
| |
| protected void enterStep(int nOldStep, int nNewStep) |
| { |
| try |
| { |
| if (nOldStep <= SOGROUPSELECTION_PAGE && nNewStep > SOGROUPSELECTION_PAGE) |
| { |
| if (m_DBMetaData.xDBMetaData.supportsGroupBy()) |
| { |
| m_DBMetaData.setGroupFieldNames(m_groupFieldSelection.getSelectedFieldNames()); |
| m_DBMetaData.GroupFieldNames = JavaTools.removeOutdatedFields(m_DBMetaData.GroupFieldNames, m_DBMetaData.NonAggregateFieldNames); |
| m_DBMetaData.GroupByFilterConditions = JavaTools.removeOutdatedFields(m_DBMetaData.GroupByFilterConditions, m_DBMetaData.GroupFieldNames); |
| } |
| } |
| switch (nNewStep) |
| { |
| case SOFIELDSELECTION_PAGE: |
| break; |
| case SOSORTING_PAGE: |
| m_sortingComponent.initialize(m_DBMetaData.getDisplayFieldNames(), m_DBMetaData.getSortFieldNames()); |
| break; |
| case SOFILTER_PAGE: |
| m_filterComponent.initialize(m_DBMetaData.getFilterConditions(), m_DBMetaData.getDisplayFieldNames()); |
| break; |
| case SOAGGREGATE_PAGE: |
| m_aggregateComponent.initialize(); |
| break; |
| case SOGROUPSELECTION_PAGE: |
| break; |
| case SOGROUPFILTER_PAGE: |
| m_groupFilterComponent.initialize(m_DBMetaData.GroupByFilterConditions, m_DBMetaData.getGroupFieldNames()); |
| break; |
| case SOTITLES_PAGE: |
| m_titlesComponent.initialize(m_DBMetaData.getDisplayFieldNames(), m_DBMetaData.FieldTitleSet); |
| break; |
| case SOSUMMARY_PAGE: |
| m_finalizer.initialize(); |
| break; |
| default: |
| break; |
| } |
| } |
| catch (SQLException e) |
| { |
| e.printStackTrace(System.out); |
| } |
| } |
| |
| protected void leaveStep(int nOldStep, int nNewStep) |
| { |
| switch (nOldStep) |
| { |
| case SOFIELDSELECTION_PAGE: |
| m_DBMetaData.reorderFieldColumns(m_DBCommandFieldSelectio.getSelectedFieldNames()); |
| m_DBMetaData.initializeFieldTitleSet(true); |
| m_DBMetaData.setNumericFields(); |
| searchForOutdatedFields(); |
| break; |
| case SOSORTING_PAGE: |
| m_DBMetaData.setSortFieldNames(m_sortingComponent.getSortFieldNames()); |
| break; |
| case SOFILTER_PAGE: |
| m_DBMetaData.setFilterConditions(m_filterComponent.getFilterConditions()); |
| break; |
| case SOAGGREGATE_PAGE: |
| m_DBMetaData.AggregateFieldNames = m_aggregateComponent.getAggregateFieldNames(); |
| break; |
| case SOGROUPSELECTION_PAGE: |
| break; |
| case SOGROUPFILTER_PAGE: |
| m_DBMetaData.setGroupByFilterConditions(this.m_groupFilterComponent.getFilterConditions()); |
| break; |
| case SOTITLES_PAGE: |
| m_DBMetaData.setFieldTitles(m_titlesComponent.getFieldTitles()); |
| break; |
| case SOSUMMARY_PAGE: |
| break; |
| default: |
| break; |
| } |
| if (nOldStep < SOGROUPSELECTION_PAGE && nNewStep >= SOGROUPSELECTION_PAGE) |
| { |
| try |
| { |
| if (m_DBMetaData.Type == QueryMetaData.QueryType.SOSUMMARYQUERY) |
| { |
| if (m_DBMetaData.xDBMetaData.supportsGroupBy()) |
| { |
| m_DBMetaData.setNonAggregateFieldNames(); |
| m_groupFieldSelection.initialize(m_DBMetaData.getUniqueAggregateFieldNames(), false, m_DBMetaData.xDBMetaData.getMaxColumnsInGroupBy()); |
| m_groupFieldSelection.intializeSelectedFields(m_DBMetaData.NonAggregateFieldNames); |
| m_groupFieldSelection.setMultipleMode(false); |
| setStepEnabled(SOGROUPFILTER_PAGE, m_aggregateComponent.isGroupingpossible() && m_DBMetaData.NonAggregateFieldNames.length > 0); |
| } |
| } |
| } |
| catch (SQLException e) |
| { |
| e.printStackTrace( System.err ); |
| } |
| } |
| } |
| |
| private void searchForOutdatedFields() |
| { |
| String[] sFieldNames = m_DBMetaData.getFieldNames(); |
| String[][] sRemovedFields = JavaTools.removeOutdatedFields(m_DBMetaData.getSortFieldNames(), sFieldNames); |
| m_DBMetaData.setSortFieldNames(sRemovedFields); |
| m_DBMetaData.setFilterConditions(JavaTools.removeOutdatedFields(m_DBMetaData.getFilterConditions(), sFieldNames)); |
| m_DBMetaData.AggregateFieldNames = JavaTools.removeOutdatedFields(m_DBMetaData.AggregateFieldNames, sFieldNames); |
| } |
| |
| private void enableWizardSteps(String[] NewItems) |
| { |
| boolean bEnabled = NewItems.length > 0; |
| setControlProperty("btnWizardNext", PropertyNames.PROPERTY_ENABLED, bEnabled); |
| setControlProperty("btnWizardFinish", PropertyNames.PROPERTY_ENABLED, bEnabled); |
| enableRoadmapItems(NewItems, bEnabled); // Note: Performancewise this could be improved |
| } |
| |
| public class FieldSelectionListener implements com.sun.star.wizards.ui.XFieldSelectionListener |
| { |
| |
| protected int ID; |
| |
| public int getID() |
| { |
| return ID; |
| } |
| |
| public void setID(String sIncSuffix) |
| { |
| ID = 1; |
| if (sIncSuffix != null) |
| { |
| if ((!sIncSuffix.equals(PropertyNames.EMPTY_STRING)) && (!sIncSuffix.equals("_"))) |
| { |
| String sID = JavaTools.ArrayoutofString(sIncSuffix, "_")[1]; |
| ID = Integer.parseInt(sID); |
| int a = 0; |
| } |
| } |
| } |
| |
| public void shiftFromLeftToRight(String[] SelItems, String[] NewItems) |
| { |
| if (ID == 1) |
| { |
| m_DBMetaData.addSeveralFieldColumns(SelItems, m_DBCommandFieldSelectio.getSelectedCommandName()); |
| enableWizardSteps(NewItems); |
| m_DBCommandFieldSelectio.changeSelectedFieldNames(m_DBMetaData.getDisplayFieldNames()); |
| m_DBCommandFieldSelectio.toggleCommandListBox(NewItems); |
| } |
| else |
| { |
| boolean bEnabled = (m_groupFieldSelection.getSelectedFieldNames().length > 0); |
| Helper.setUnoPropertyValue(getRoadmapItemByID(SOGROUPFILTER_PAGE), PropertyNames.PROPERTY_ENABLED, bEnabled); |
| } |
| } |
| |
| public void shiftFromRightToLeft(String[] SelItems, String[] NewItems) |
| { |
| // TODO When the ListFieldbox is refilled only fields of the current Command may be merged into the Listbox |
| if (ID == 1) |
| { |
| enableWizardSteps(NewItems); |
| String[] sSelfieldNames = m_DBMetaData.getFieldNames(SelItems, m_DBCommandFieldSelectio.getSelectedCommandName()); |
| m_DBCommandFieldSelectio.addItemsToFieldsListbox(sSelfieldNames); |
| m_DBMetaData.removeSeveralFieldColumnsByDisplayFieldName(SelItems); |
| m_DBCommandFieldSelectio.toggleCommandListBox(NewItems); |
| |
| } |
| else |
| { |
| boolean bEnabled = (m_groupFieldSelection.getSelectedFieldNames().length > 0); |
| String CurDisplayFieldName = SelItems[0]; |
| if (JavaTools.FieldInList(m_DBMetaData.NonAggregateFieldNames, CurDisplayFieldName) > -1) |
| { |
| showMessageBox("ErrorBox", VclWindowPeerAttribute.OK, resmsgNonNumericAsGroupBy); |
| m_groupFieldSelection.xSelectedFieldsListBox.addItems(SelItems, m_groupFieldSelection.xSelectedFieldsListBox.getItemCount()); |
| String FieldList[] = m_groupFieldSelection.xFieldsListBox.getItems(); |
| int index = JavaTools.FieldInList(FieldList, CurDisplayFieldName); |
| if (index > -1) |
| { |
| m_groupFieldSelection.xFieldsListBox.removeItems((short) index, (short) 1); |
| } |
| } |
| else |
| { |
| Helper.setUnoPropertyValue(getRoadmapItemByID(SOGROUPFILTER_PAGE), PropertyNames.PROPERTY_ENABLED, bEnabled); |
| } |
| } |
| } |
| |
| public void moveItemDown(String item) |
| { |
| } |
| |
| public void moveItemUp(String item) |
| { |
| } |
| } |
| } |
