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Diffstat (limited to 'wizards/com/sun/star/wizards/document/FormHandler.java')
| -rw-r--r-- | wizards/com/sun/star/wizards/document/FormHandler.java | 447 |
1 files changed, 447 insertions, 0 deletions
diff --git a/wizards/com/sun/star/wizards/document/FormHandler.java b/wizards/com/sun/star/wizards/document/FormHandler.java new file mode 100644 index 000000000..6ff44ceb3 --- /dev/null +++ b/wizards/com/sun/star/wizards/document/FormHandler.java @@ -0,0 +1,447 @@ +/* + * This file is part of the LibreOffice project. + * + * This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. + * + * This file incorporates work covered by the following license notice: + * + * 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 . + */ +package com.sun.star.wizards.document; + +import com.sun.star.awt.Point; +import com.sun.star.awt.Size; +import com.sun.star.awt.XControlModel; +import com.sun.star.awt.XDevice; +import com.sun.star.beans.XPropertySet; +import com.sun.star.container.NoSuchElementException; +import com.sun.star.container.XChild; +import com.sun.star.container.XNameAccess; +import com.sun.star.container.XNameContainer; +import com.sun.star.lang.WrappedTargetException; +import com.sun.star.view.XControlAccess; +import com.sun.star.wizards.common.*; + +import com.sun.star.sdbc.DataType; +import com.sun.star.text.XTextDocument; +import com.sun.star.uno.Exception; +import com.sun.star.uno.Type; +import com.sun.star.uno.UnoRuntime; +import com.sun.star.uno.AnyConverter; +import com.sun.star.uno.XInterface; +import com.sun.star.drawing.XControlShape; +import com.sun.star.drawing.XDrawPage; +import com.sun.star.drawing.XDrawPageSupplier; +import com.sun.star.drawing.XShape; +import com.sun.star.drawing.XShapeGrouper; +import com.sun.star.drawing.XShapes; +import com.sun.star.form.XFormsSupplier; +import com.sun.star.lang.IllegalArgumentException; +import com.sun.star.lang.XComponent; +import com.sun.star.lang.XMultiServiceFactory; +import com.sun.star.lang.XServiceInfo; +import com.sun.star.container.XNamed; +import java.util.logging.Level; +import java.util.logging.Logger; + +public class FormHandler +{ + private static final String CHECKBOX = "CheckBox"; + private static final String DATEFIELD = "DateField"; + private static final String FORMATTEDFIELD = "FormattedField"; + private static final String TEXTFIELD = "TextField"; + private static final String TIMEFIELD = "TimeField"; + + private XFormsSupplier xFormsSupplier; + public XMultiServiceFactory xMSFDoc; + public XMultiServiceFactory xMSF; + public XDrawPage xDrawPage; + public String[] sModelServices = new String[8]; + public static ControlData[] oControlData; + + public static final int SOLABEL = 0; + public static final int SOTEXTBOX = 1; + public static final int SOCHECKBOX = 2; + public static final int SODATECONTROL = 3; + public static final int SOTIMECONTROL = 4; + public static final int SONUMERICCONTROL = 5; + public static final int SOGRIDCONTROL = 6; + public static final int SOIMAGECONTROL = 7; + public static final int SODATETIMECONTROL = 8; + public static String SOSIZETEXT = "The quick brown fox jumps over the lazy dog. The quick brown fox jumps over the lazy dog."; + private int iXPixelFactor = -1; + private int iYPixelFactor = -1; + private int iXNirwanaPos = 50000; + private int iYNirwanaPos = 50000; + private int nLabelHeight = -1; + private int nDBRefHeight = -1; + private int BasicLabelDiffHeight = -1; + private XNameAccess xNamedForms; + XControlAccess xControlAccess; + XShapeGrouper xShapeGrouper; + + public static class ControlData + { + int DataType; + private int ControlType; + String GridColumnName; + } + + /** Creates a new instance of FormHandler */ + public FormHandler(XMultiServiceFactory _xMSF, XTextDocument xTextDocument) + { + this.xMSF = _xMSF; + XDrawPageSupplier xDrawPageSupplier = UnoRuntime.queryInterface(XDrawPageSupplier.class, xTextDocument); + xDrawPage = xDrawPageSupplier.getDrawPage(); + xFormsSupplier = UnoRuntime.queryInterface(XFormsSupplier.class, xDrawPage); + xShapeGrouper = UnoRuntime.queryInterface(XShapeGrouper.class, xDrawPage); + xControlAccess = UnoRuntime.queryInterface(XControlAccess.class, xTextDocument.getCurrentController()); + xMSFDoc = UnoRuntime.queryInterface(XMultiServiceFactory.class, xTextDocument); + sModelServices[SOLABEL] = "com.sun.star.form.component.FixedText"; + sModelServices[SOTEXTBOX] = "com.sun.star.form.component.TextField"; + sModelServices[SOCHECKBOX] = "com.sun.star.form.component.CheckBox"; + sModelServices[SODATECONTROL] = "com.sun.star.form.component.DateField"; + sModelServices[SOTIMECONTROL] = "com.sun.star.form.component.TimeField"; + sModelServices[SONUMERICCONTROL] = "com.sun.star.form.component.FormattedField"; + sModelServices[SOGRIDCONTROL] = "com.sun.star.form.component.GridControl"; + sModelServices[SOIMAGECONTROL] = "com.sun.star.form.component.DatabaseImageControl"; + + oControlData = new ControlData[23]; + oControlData[0] = createControlData(DataType.BIT, SOCHECKBOX, CHECKBOX); + oControlData[1] = createControlData(DataType.BOOLEAN, SOCHECKBOX, CHECKBOX); + oControlData[2] = createControlData(DataType.TINYINT, SONUMERICCONTROL, FORMATTEDFIELD); + oControlData[3] = createControlData(DataType.SMALLINT, SONUMERICCONTROL, FORMATTEDFIELD); + oControlData[4] = createControlData(DataType.INTEGER, SONUMERICCONTROL, FORMATTEDFIELD); + oControlData[5] = createControlData(DataType.BIGINT, SONUMERICCONTROL, FORMATTEDFIELD); + oControlData[6] = createControlData(DataType.FLOAT, SONUMERICCONTROL, FORMATTEDFIELD); + oControlData[7] = createControlData(DataType.REAL, SONUMERICCONTROL, FORMATTEDFIELD); + oControlData[8] = createControlData(DataType.DOUBLE, SONUMERICCONTROL, FORMATTEDFIELD); + oControlData[9] = createControlData(DataType.NUMERIC, SONUMERICCONTROL, FORMATTEDFIELD); + oControlData[10] = createControlData(DataType.DECIMAL, SONUMERICCONTROL, FORMATTEDFIELD); + oControlData[11] = createControlData(DataType.CHAR, SOTEXTBOX, TEXTFIELD); + oControlData[12] = createControlData(DataType.VARCHAR, SOTEXTBOX, TEXTFIELD); + oControlData[13] = createControlData(DataType.LONGVARCHAR, SOTEXTBOX, TEXTFIELD); + oControlData[14] = createControlData(DataType.DATE, SODATECONTROL, DATEFIELD); + oControlData[15] = createControlData(DataType.TIME, SOTIMECONTROL, TIMEFIELD); + oControlData[16] = createControlData(DataType.TIMESTAMP, SODATECONTROL, TEXTFIELD); + oControlData[17] = createControlData(DataType.BINARY, SOIMAGECONTROL, TEXTFIELD); + oControlData[18] = createControlData(DataType.VARBINARY, SOIMAGECONTROL, TEXTFIELD); + oControlData[19] = createControlData(DataType.LONGVARBINARY, SOIMAGECONTROL, TEXTFIELD); + oControlData[20] = createControlData(DataType.BLOB, SOIMAGECONTROL, TEXTFIELD); + oControlData[21] = createControlData(DataType.CLOB, SOIMAGECONTROL, TEXTFIELD); + + oControlData[22] = createControlData(DataType.OTHER, SOIMAGECONTROL, TEXTFIELD); + } + + public int getControlType(int _fieldtype) + { + for (int i = 0; i < oControlData.length; i++) + { + if (oControlData[i].DataType == _fieldtype) + { + return oControlData[i].ControlType; + } + } + return -1; + } + + private void initializeBasicControlValues() + { + Control oLabelControl = new Control(this, SOLABEL, new Point(), new Size()); + XDevice xDevice = UnoRuntime.queryInterface(XDevice.class, oLabelControl.xWindowPeer); + iXPixelFactor = (int) (100000 / xDevice.getInfo().PixelPerMeterX); + iYPixelFactor = (int) (100000 / xDevice.getInfo().PixelPerMeterY); + + nLabelHeight = (oLabelControl.getPreferredHeight("The quick brown fox...") + 1); + Control oTextControl = new Control(this, SOTEXTBOX, new Point(), new Size()); + nDBRefHeight = (oTextControl.getPreferredHeight("The quick brown fox...") + 1); + BasicLabelDiffHeight = (nDBRefHeight - nLabelHeight) / 2; + xDrawPage.remove(oLabelControl.xShape); + xDrawPage.remove(oTextControl.xShape); + } + + private ControlData createControlData(int _datatype, int _controltype, String _gridcolumnname) + { + ControlData curControlData = new ControlData(); + curControlData.DataType = _datatype; + curControlData.ControlType = _controltype; + curControlData.GridColumnName = _gridcolumnname; + return curControlData; + } + + public XNameContainer getDocumentForms() + { + return xFormsSupplier.getForms(); + } + + public String getValueofHiddenControl(XNameAccess xNamedForm, String ControlName) + { + String value = ""; + try + { + if (xNamedForm.hasByName(ControlName)) + { + value = AnyConverter.toString(com.sun.star.wizards.common.Helper.getUnoPropertyValue(xNamedForm.getByName(ControlName), "HiddenValue")); + } + } + catch (Exception ex) + { + Logger.getLogger( FormHandler.class.getName() ).log( Level.SEVERE, null, ex ); + } + return value; + } + + public void insertHiddenControl(XNameAccess xNameAccess, XNameContainer xNamedForm, String ControlName, String ControlValue) + { + try + { + XInterface xHiddenControl; + if (xNameAccess.hasByName(ControlName)) + { + xHiddenControl = (XInterface) AnyConverter.toObject(new Type(XInterface.class), xNameAccess.getByName(ControlName)); + } + else + { + xHiddenControl = (XInterface) xMSFDoc.createInstance("com.sun.star.form.component.HiddenControl"); + xNamedForm.insertByName(ControlName, xHiddenControl); + } + Helper.setUnoPropertyValue(xHiddenControl, "HiddenValue", ControlValue); + } + catch (Exception ex) + { + Logger.getLogger(FormHandler.class.getName()).log(Level.SEVERE, null, ex); + } + } + + private boolean hasFormByName(String _FormName) + { + XNameContainer xNamedFormContainer = getDocumentForms(); + xNamedForms = UnoRuntime.queryInterface(XNameAccess.class, xNamedFormContainer); + return xNamedForms.hasByName(_FormName); + } + + public void removeControlsofForm(String _FormName) + { + try + { + for (int i = xDrawPage.getCount() - 1; i >= 0; i--) + { + if (belongsToForm(xDrawPage.getByIndex(i), _FormName)) + { + XShape xShape = UnoRuntime.queryInterface(XShape.class, xDrawPage.getByIndex(i)); + xDrawPage.remove(xShape); + } + } + } + catch (Exception e) + { + Logger.getLogger(FormHandler.class.getName()).log(Level.SEVERE, null, e); + } + } + + public void removeElement( XNameContainer _parentContainer, String _formName ) + { + try + { + _parentContainer.removeByName( _formName ); + } + catch ( WrappedTargetException e ) + { + Logger.getLogger(FormHandler.class.getName()).log(Level.SEVERE, null, e); + } + catch( final NoSuchElementException e ) + { + Logger.getLogger(FormHandler.class.getName()).log(Level.SEVERE, null, e); + } + } + + private boolean belongsToForm(Object _oDrawPageElement, String _FormName) + { + XServiceInfo xServiceInfo = UnoRuntime.queryInterface(XServiceInfo.class, _oDrawPageElement); + while (xServiceInfo.supportsService("com.sun.star.drawing.GroupShape")) + { + XShapes xShapes = UnoRuntime.queryInterface(XShapes.class, _oDrawPageElement); + try + { + _oDrawPageElement = xShapes.getByIndex(0); + xServiceInfo = UnoRuntime.queryInterface(XServiceInfo.class, _oDrawPageElement); + } + catch(final com.sun.star.uno.Exception e) + { + return false; + } + } + if (xServiceInfo.supportsService("com.sun.star.drawing.ControlShape")) + { + XControlShape xControlShape = UnoRuntime.queryInterface(XControlShape.class, _oDrawPageElement); + XControlModel xControlModel = xControlShape.getControl(); + xServiceInfo = UnoRuntime.queryInterface(XServiceInfo.class, xControlShape.getControl()); + if (xServiceInfo.supportsService("com.sun.star.form.FormComponent")) + { + XChild xChild = UnoRuntime.queryInterface(XChild.class, xControlModel); + XNamed xNamed = UnoRuntime.queryInterface(XNamed.class, xChild.getParent()); + String sName = xNamed.getName(); + return _FormName.equals(sName); + } + } + return false; + } + + public XNameContainer insertFormbyName(String _FormName, XNameContainer _xNamedFormContainer) + { + try + { + Object oDBForm; + if (!hasFormByName(_FormName)) + { + oDBForm = xMSFDoc.createInstance("com.sun.star.form.component.Form"); + _xNamedFormContainer.insertByName(_FormName, oDBForm); + XNameContainer xNamedForm; + xNamedForm = UnoRuntime.queryInterface(XNameContainer.class, oDBForm); + return xNamedForm; + } + else + { + return getFormByName(_FormName); + } + } + catch (com.sun.star.uno.Exception e) + { + Logger.getLogger(FormHandler.class.getName()).log(Level.SEVERE, null, e); + return null; + } + } + + public XNameContainer insertFormbyName(String _FormName) + { + return insertFormbyName(_FormName, getDocumentForms()); + } + + private XNameContainer getFormByName(String _sname) + { + XNameContainer xNamedForm = null; + try + { + if (xNamedForms.hasByName(_sname)) + { + Object oDBForm = AnyConverter.toObject(new Type(XInterface.class), Helper.getUnoObjectbyName(xNamedForms, _sname)); + xNamedForm = UnoRuntime.queryInterface(XNameContainer.class, oDBForm); + } + } + catch (IllegalArgumentException e) + { + Logger.getLogger(FormHandler.class.getName()).log(Level.SEVERE, null, e); + } + return xNamedForm; + } + + public int getXPixelFactor() + { + if (iXPixelFactor == -1) + { + initializeBasicControlValues(); + } + return iXPixelFactor; + } + + public int getYPixelFactor() + { + if (iYPixelFactor == -1) + { + initializeBasicControlValues(); + } + return iYPixelFactor; + } + + // Note: as Shapes cannot be removed from the DrawPage without destroying + // the object we have to park them somewhere beyond the visible area of the page + public void moveShapesToNirwana(Control[] ControlList) + { + if (ControlList != null) + { + for (int i = 0; i < ControlList.length; i++) + { + if (ControlList[i] != null) + { + ControlList[i].setPosition(new Point(this.iXNirwanaPos, this.iYNirwanaPos)); + } + } + } + } + + /** + * By removing the shape the whole control is disposed too + * + */ + public void removeShape(XShape _xShape) + { + xDrawPage.remove(_xShape); + XComponent xComponent = UnoRuntime.queryInterface(XComponent.class, _xShape); + xComponent.dispose(); + } + + public XShape groupShapesTogether(XMultiServiceFactory _xMSF, XShape _xLabelShape, XShape _xControlShape) + { + try + { + Object oGroupShape = _xMSF.createInstance("com.sun.star.drawing.ShapeCollection"); + XShapes xShapes = UnoRuntime.queryInterface(XShapes.class, oGroupShape); + xShapes.add(_xLabelShape); + xShapes.add(_xControlShape); + return this.xShapeGrouper.group(xShapes); + } + catch (Exception e) + { + Logger.getLogger(FormHandler.class.getName()).log(Level.SEVERE, null, e); + return null; + } + } + + public int getBasicLabelDiffHeight() + { + if (this.BasicLabelDiffHeight == -1) + { + initializeBasicControlValues(); + } + return BasicLabelDiffHeight; + } + + public int getControlReferenceHeight() + { + if (this.nDBRefHeight == -1) + { + initializeBasicControlValues(); + } + return nDBRefHeight; + } + + public int getLabelHeight() + { + if (this.nLabelHeight == -1) + { + initializeBasicControlValues(); + } + return nLabelHeight; + } + + public void setDrawObjectsCaptureMode(boolean _bCaptureObjects) + { + try + { + XPropertySet xPropertySet = UnoRuntime.queryInterface(XPropertySet.class, this.xMSFDoc.createInstance("com.sun.star.text.DocumentSettings")); + xPropertySet.setPropertyValue("DoNotCaptureDrawObjsOnPage", Boolean.valueOf(!_bCaptureObjects)); + } + catch (Exception e) + { + Logger.getLogger(FormHandler.class.getName()).log(Level.SEVERE, null, e); + } + } +} |