Author: nick
Date: Mon Jan 15 09:00:41 2007
New Revision: 496405
URL: http://svn.apache.org/viewvc?view=rev&rev=496405
Log:
Refactor the TextPropCollection and TextProp classes into their own model
package. Some of the logic in StyleTextPropAtom should probably be refactored
out too, but that's still to do
Added:
jakarta/poi/trunk/src/scratchpad/src/org/apache/poi/hslf/model/textproperties/
jakarta/poi/trunk/src/scratchpad/src/org/apache/poi/hslf/model/textproperties/AlignmentTextProp.java
jakarta/poi/trunk/src/scratchpad/src/org/apache/poi/hslf/model/textproperties/BitMaskTextProp.java
jakarta/poi/trunk/src/scratchpad/src/org/apache/poi/hslf/model/textproperties/CharFlagsTextProp.java
jakarta/poi/trunk/src/scratchpad/src/org/apache/poi/hslf/model/textproperties/TextProp.java
jakarta/poi/trunk/src/scratchpad/src/org/apache/poi/hslf/model/textproperties/TextPropCollection.java
Modified:
jakarta/poi/trunk/src/scratchpad/src/org/apache/poi/hslf/dev/TextStyleListing.java
jakarta/poi/trunk/src/scratchpad/src/org/apache/poi/hslf/model/SlideMaster.java
jakarta/poi/trunk/src/scratchpad/src/org/apache/poi/hslf/model/TextRun.java
jakarta/poi/trunk/src/scratchpad/src/org/apache/poi/hslf/record/StyleTextPropAtom.java
jakarta/poi/trunk/src/scratchpad/src/org/apache/poi/hslf/record/TxMasterStyleAtom.java
jakarta/poi/trunk/src/scratchpad/src/org/apache/poi/hslf/usermodel/RichTextRun.java
jakarta/poi/trunk/src/scratchpad/testcases/org/apache/poi/hslf/model/TestSlideMaster.java
jakarta/poi/trunk/src/scratchpad/testcases/org/apache/poi/hslf/model/TestTextRun.java
jakarta/poi/trunk/src/scratchpad/testcases/org/apache/poi/hslf/record/TestStyleTextPropAtom.java
jakarta/poi/trunk/src/scratchpad/testcases/org/apache/poi/hslf/record/TestTxMasterStyleAtom.java
Modified:
jakarta/poi/trunk/src/scratchpad/src/org/apache/poi/hslf/dev/TextStyleListing.java
URL:
http://svn.apache.org/viewvc/jakarta/poi/trunk/src/scratchpad/src/org/apache/poi/hslf/dev/TextStyleListing.java?view=diff&rev=496405&r1=496404&r2=496405
==============================================================================
---
jakarta/poi/trunk/src/scratchpad/src/org/apache/poi/hslf/dev/TextStyleListing.java
(original)
+++
jakarta/poi/trunk/src/scratchpad/src/org/apache/poi/hslf/dev/TextStyleListing.java
Mon Jan 15 09:00:41 2007
@@ -21,6 +21,9 @@
package org.apache.poi.hslf.dev;
import org.apache.poi.hslf.*;
+import org.apache.poi.hslf.model.textproperties.BitMaskTextProp;
+import org.apache.poi.hslf.model.textproperties.TextProp;
+import org.apache.poi.hslf.model.textproperties.TextPropCollection;
import org.apache.poi.hslf.record.*;
import org.apache.poi.hslf.record.StyleTextPropAtom.*;
Modified:
jakarta/poi/trunk/src/scratchpad/src/org/apache/poi/hslf/model/SlideMaster.java
URL:
http://svn.apache.org/viewvc/jakarta/poi/trunk/src/scratchpad/src/org/apache/poi/hslf/model/SlideMaster.java?view=diff&rev=496405&r1=496404&r2=496405
==============================================================================
---
jakarta/poi/trunk/src/scratchpad/src/org/apache/poi/hslf/model/SlideMaster.java
(original)
+++
jakarta/poi/trunk/src/scratchpad/src/org/apache/poi/hslf/model/SlideMaster.java
Mon Jan 15 09:00:41 2007
@@ -17,6 +17,8 @@
package org.apache.poi.hslf.model;
+import org.apache.poi.hslf.model.textproperties.TextProp;
+import org.apache.poi.hslf.model.textproperties.TextPropCollection;
import org.apache.poi.hslf.record.*;
import org.apache.poi.hslf.usermodel.SlideShow;
import org.apache.poi.hslf.record.StyleTextPropAtom.*;
Modified:
jakarta/poi/trunk/src/scratchpad/src/org/apache/poi/hslf/model/TextRun.java
URL:
http://svn.apache.org/viewvc/jakarta/poi/trunk/src/scratchpad/src/org/apache/poi/hslf/model/TextRun.java?view=diff&rev=496405&r1=496404&r2=496405
==============================================================================
--- jakarta/poi/trunk/src/scratchpad/src/org/apache/poi/hslf/model/TextRun.java
(original)
+++ jakarta/poi/trunk/src/scratchpad/src/org/apache/poi/hslf/model/TextRun.java
Mon Jan 15 09:00:41 2007
@@ -23,8 +23,8 @@
import java.util.LinkedList;
import java.util.Vector;
+import org.apache.poi.hslf.model.textproperties.TextPropCollection;
import org.apache.poi.hslf.record.*;
-import org.apache.poi.hslf.record.StyleTextPropAtom.TextPropCollection;
import org.apache.poi.hslf.usermodel.RichTextRun;
import org.apache.poi.hslf.usermodel.SlideShow;
import org.apache.poi.util.StringUtil;
Added:
jakarta/poi/trunk/src/scratchpad/src/org/apache/poi/hslf/model/textproperties/AlignmentTextProp.java
URL:
http://svn.apache.org/viewvc/jakarta/poi/trunk/src/scratchpad/src/org/apache/poi/hslf/model/textproperties/AlignmentTextProp.java?view=auto&rev=496405
==============================================================================
---
jakarta/poi/trunk/src/scratchpad/src/org/apache/poi/hslf/model/textproperties/AlignmentTextProp.java
(added)
+++
jakarta/poi/trunk/src/scratchpad/src/org/apache/poi/hslf/model/textproperties/AlignmentTextProp.java
Mon Jan 15 09:00:41 2007
@@ -0,0 +1,34 @@
+/* ====================================================================
+ 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 org.apache.poi.hslf.model.textproperties;
+
+/**
+ * Definition for the alignment text property.
+ */
+public class AlignmentTextProp extends TextProp {
+ public static final int LEFT = 0;
+ public static final int CENTER = 1;
+ public static final int RIGHT = 2;
+ public static final int JUSTIFY = 3;
+ public static final int THAIDISTRIBUTED = 5;
+ public static final int JUSTIFYLOW = 6;
+
+ public AlignmentTextProp() {
+ super(2, 0x800, "alignment");
+ }
+}
\ No newline at end of file
Added:
jakarta/poi/trunk/src/scratchpad/src/org/apache/poi/hslf/model/textproperties/BitMaskTextProp.java
URL:
http://svn.apache.org/viewvc/jakarta/poi/trunk/src/scratchpad/src/org/apache/poi/hslf/model/textproperties/BitMaskTextProp.java?view=auto&rev=496405
==============================================================================
---
jakarta/poi/trunk/src/scratchpad/src/org/apache/poi/hslf/model/textproperties/BitMaskTextProp.java
(added)
+++
jakarta/poi/trunk/src/scratchpad/src/org/apache/poi/hslf/model/textproperties/BitMaskTextProp.java
Mon Jan 15 09:00:41 2007
@@ -0,0 +1,103 @@
+/* ====================================================================
+ 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 org.apache.poi.hslf.model.textproperties;
+
+/**
+ * Definition of a special kind of property of some text, or its
+ * paragraph. For these properties, a flag in the "contains" header
+ * field tells you the data property family will exist. The value
+ * of the property is itself a mask, encoding several different
+ * (but related) properties
+ */
+public class BitMaskTextProp extends TextProp implements Cloneable {
+ private String[] subPropNames;
+ private int[] subPropMasks;
+ private boolean[] subPropMatches;
+
+ /** Fetch the list of the names of the sub properties */
+ public String[] getSubPropNames() { return subPropNames; }
+ /** Fetch the list of if the sub properties match or not */
+ public boolean[] getSubPropMatches() { return subPropMatches; }
+
+ public BitMaskTextProp(int sizeOfDataBlock, int maskInHeader, String
overallName, String[] subPropNames) {
+ super(sizeOfDataBlock,maskInHeader,"bitmask");
+ this.subPropNames = subPropNames;
+ this.propName = overallName;
+ subPropMasks = new int[subPropNames.length];
+ subPropMatches = new boolean[subPropNames.length];
+
+ // Initialise the masks list
+ for(int i=0; i<subPropMasks.length; i++) {
+ subPropMasks[i] = (1 << i);
+ }
+ }
+
+ /**
+ * As we're purely mask based, just set flags for stuff
+ * that is set
+ */
+ public int getWriteMask() {
+ return dataValue;
+ }
+
+ /**
+ * Set the value of the text property, and recompute the sub
+ * properties based on it
+ */
+ public void setValue(int val) {
+ dataValue = val;
+
+ // Figure out the values of the sub properties
+ for(int i=0; i< subPropMatches.length; i++) {
+ subPropMatches[i] = false;
+ if((dataValue & subPropMasks[i]) != 0) {
+ subPropMatches[i] = true;
+ }
+ }
+ }
+
+ /**
+ * Fetch the true/false status of the subproperty with the given index
+ */
+ public boolean getSubValue(int idx) {
+ return subPropMatches[idx];
+ }
+
+ /**
+ * Set the true/false status of the subproperty with the given index
+ */
+ public void setSubValue(boolean value, int idx) {
+ if(subPropMatches[idx] == value) { return; }
+ if(value) {
+ dataValue += subPropMasks[idx];
+ } else {
+ dataValue -= subPropMasks[idx];
+ }
+ subPropMatches[idx] = value;
+ }
+
+ public Object clone(){
+ BitMaskTextProp newObj = (BitMaskTextProp)super.clone();
+
+ // Don't carry over matches, but keep everything
+ // else as it was
+ newObj.subPropMatches = new boolean[subPropMatches.length];
+
+ return newObj;
+ }
+}
\ No newline at end of file
Added:
jakarta/poi/trunk/src/scratchpad/src/org/apache/poi/hslf/model/textproperties/CharFlagsTextProp.java
URL:
http://svn.apache.org/viewvc/jakarta/poi/trunk/src/scratchpad/src/org/apache/poi/hslf/model/textproperties/CharFlagsTextProp.java?view=auto&rev=496405
==============================================================================
---
jakarta/poi/trunk/src/scratchpad/src/org/apache/poi/hslf/model/textproperties/CharFlagsTextProp.java
(added)
+++
jakarta/poi/trunk/src/scratchpad/src/org/apache/poi/hslf/model/textproperties/CharFlagsTextProp.java
Mon Jan 15 09:00:41 2007
@@ -0,0 +1,53 @@
+/* ====================================================================
+ 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 org.apache.poi.hslf.model.textproperties;
+
+/**
+ * Definition for the common character text property bitset, which
+ * handles bold/italic/underline etc.
+ */
+public class CharFlagsTextProp extends BitMaskTextProp {
+ public static final int BOLD_IDX = 0;
+ public static final int ITALIC_IDX = 1;
+ public static final int UNDERLINE_IDX = 2;
+ public static final int SHADOW_IDX = 4;
+ public static final int STRIKETHROUGH_IDX = 8;
+ public static final int RELIEF_IDX = 9;
+ public static final int RESET_NUMBERING_IDX = 10;
+ public static final int ENABLE_NUMBERING_1_IDX = 11;
+ public static final int ENABLE_NUMBERING_2_IDX = 12;
+
+ public CharFlagsTextProp() {
+ super(2,0xffff, "char_flags", new String[] {
+ "bold", // 0x0001
+ "italic", // 0x0002
+ "underline", // 0x0004
+ "char_unknown_1",// 0x0008
+ "shadow", // 0x0010
+ "char_unknown_2",// 0x0020
+ "char_unknown_3",// 0x0040
+ "char_unknown_4",// 0x0080
+ "strikethrough", // 0x0100
+ "relief", // 0x0200
+ "reset_numbering", // 0x0400
+ "enable_numbering_1", // 0x0800
+ "enable_numbering_2", // 0x1000
+ }
+ );
+ }
+}
\ No newline at end of file
Added:
jakarta/poi/trunk/src/scratchpad/src/org/apache/poi/hslf/model/textproperties/TextProp.java
URL:
http://svn.apache.org/viewvc/jakarta/poi/trunk/src/scratchpad/src/org/apache/poi/hslf/model/textproperties/TextProp.java?view=auto&rev=496405
==============================================================================
---
jakarta/poi/trunk/src/scratchpad/src/org/apache/poi/hslf/model/textproperties/TextProp.java
(added)
+++
jakarta/poi/trunk/src/scratchpad/src/org/apache/poi/hslf/model/textproperties/TextProp.java
Mon Jan 15 09:00:41 2007
@@ -0,0 +1,89 @@
+/* ====================================================================
+ 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 org.apache.poi.hslf.model.textproperties;
+
+/**
+ * Definition of a property of some text, or its paragraph. Defines
+ * how to find out if it's present (via the mask on the paragraph or
+ * character "contains" header field), how long the value of it is,
+ * and how to get and set the value.
+ *
+ * As the exact form of these (such as mask value, size of data
+ * block etc) is different for StyleTextProps and
+ * TxMasterTextProps, the definitions of the standard
+ * TextProps is stored in the different record classes
+ */
+public class TextProp implements Cloneable {
+ protected int sizeOfDataBlock; // Number of bytes the data part uses
+ protected String propName;
+ protected int dataValue;
+ protected int maskInHeader;
+
+ /**
+ * Generate the definition of a given type of text property.
+ */
+ public TextProp(int sizeOfDataBlock, int maskInHeader, String propName)
{
+ this.sizeOfDataBlock = sizeOfDataBlock;
+ this.maskInHeader = maskInHeader;
+ this.propName = propName;
+ this.dataValue = 0;
+ }
+
+ /**
+ * Name of the text property
+ */
+ public String getName() { return propName; }
+
+ /**
+ * Size of the data section of the text property (2 or 4 bytes)
+ */
+ public int getSize() { return sizeOfDataBlock; }
+
+ /**
+ * Mask in the paragraph or character "contains" header field
+ * that indicates that this text property is present.
+ */
+ public int getMask() { return maskInHeader; }
+ /**
+ * Get the mask that's used at write time. Only differs from
+ * the result of getMask() for the mask based properties
+ */
+ public int getWriteMask() { return getMask(); }
+
+ /**
+ * Fetch the value of the text property (meaning is specific to
+ * each different kind of text property)
+ */
+ public int getValue() { return dataValue; }
+
+ /**
+ * Set the value of the text property.
+ */
+ public void setValue(int val) { dataValue = val; }
+
+ /**
+ * Clone, eg when you want to actually make use of one of these.
+ */
+ public Object clone(){
+ try {
+ return super.clone();
+ } catch(CloneNotSupportedException e) {
+ throw new InternalError(e.getMessage());
+ }
+ }
+}
\ No newline at end of file
Added:
jakarta/poi/trunk/src/scratchpad/src/org/apache/poi/hslf/model/textproperties/TextPropCollection.java
URL:
http://svn.apache.org/viewvc/jakarta/poi/trunk/src/scratchpad/src/org/apache/poi/hslf/model/textproperties/TextPropCollection.java?view=auto&rev=496405
==============================================================================
---
jakarta/poi/trunk/src/scratchpad/src/org/apache/poi/hslf/model/textproperties/TextPropCollection.java
(added)
+++
jakarta/poi/trunk/src/scratchpad/src/org/apache/poi/hslf/model/textproperties/TextPropCollection.java
Mon Jan 15 09:00:41 2007
@@ -0,0 +1,190 @@
+/* ====================================================================
+ 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 org.apache.poi.hslf.model.textproperties;
+
+import java.io.IOException;
+import java.io.OutputStream;
+import java.util.LinkedList;
+
+import org.apache.poi.hslf.record.StyleTextPropAtom;
+import org.apache.poi.util.LittleEndian;
+
+/**
+ * For a given run of characters, holds the properties (which could
+ * be paragraph properties or character properties).
+ * Used to hold the number of characters affected, the list of active
+ * properties, and the random reserved field if required.
+ */
+public class TextPropCollection {
+ private int charactersCovered;
+ private short reservedField;
+ private LinkedList textPropList;
+
+ /** Fetch the number of characters this styling applies to */
+ public int getCharactersCovered() { return charactersCovered; }
+ /** Fetch the TextProps that define this styling */
+ public LinkedList getTextPropList() { return textPropList; }
+
+ /** Fetch the TextProp with this name, or null if it isn't present */
+ public TextProp findByName(String textPropName) {
+ for(int i=0; i<textPropList.size(); i++) {
+ TextProp prop = (TextProp)textPropList.get(i);
+ if(prop.getName().equals(textPropName)) {
+ return prop;
+ }
+ }
+ return null;
+ }
+
+ /** Add the TextProp with this name to the list */
+ public TextProp addWithName(String name) {
+ // Find the base TextProp to base on
+ TextProp base = null;
+ for(int i=0; i <
StyleTextPropAtom.characterTextPropTypes.length; i++) {
+
if(StyleTextPropAtom.characterTextPropTypes[i].getName().equals(name)) {
+ base =
StyleTextPropAtom.characterTextPropTypes[i];
+ }
+ }
+ for(int i=0; i <
StyleTextPropAtom.paragraphTextPropTypes.length; i++) {
+
if(StyleTextPropAtom.paragraphTextPropTypes[i].getName().equals(name)) {
+ base =
StyleTextPropAtom.paragraphTextPropTypes[i];
+ }
+ }
+ if(base == null) {
+ throw new IllegalArgumentException("No TextProp with
name " + name + " is defined to add from");
+ }
+
+ // Add a copy of this property, in the right place to the list
+ TextProp textProp = (TextProp)base.clone();
+ int pos = 0;
+ for(int i=0; i<textPropList.size(); i++) {
+ TextProp curProp = (TextProp)textPropList.get(i);
+ if(textProp.getMask() > curProp.getMask()) {
+ pos++;
+ }
+ }
+ textPropList.add(pos, textProp);
+ return textProp;
+ }
+
+ /**
+ * For an existing set of text properties, build the list of
+ * properties coded for in a given run of properties.
+ * @return the number of bytes that were used encoding the properties
list
+ */
+ public int buildTextPropList(int containsField, TextProp[]
potentialProperties, byte[] data, int dataOffset) {
+ int bytesPassed = 0;
+
+ // For each possible entry, see if we match the mask
+ // If we do, decode that, save it, and shuffle on
+ for(int i=0; i<potentialProperties.length; i++) {
+ // Check there's still data left to read
+ if(dataOffset+bytesPassed >= data.length) {
+ // Out of data, can't be any more properties to
go
+ return bytesPassed;
+ }
+
+ // Check if this property is found in the mask
+ if((containsField & potentialProperties[i].getMask())
!= 0) {
+ // Bingo, data contains this property
+ TextProp prop =
(TextProp)potentialProperties[i].clone();
+ int val = 0;
+ if(prop.getSize() == 2) {
+ val =
LittleEndian.getShort(data,dataOffset+bytesPassed);
+ } else {
+ val =
LittleEndian.getInt(data,dataOffset+bytesPassed);
+ }
+ prop.setValue(val);
+ bytesPassed += prop.getSize();
+ textPropList.add(prop);
+ }
+ }
+
+ // Return how many bytes were used
+ return bytesPassed;
+ }
+
+ /**
+ * Create a new collection of text properties (be they paragraph
+ * or character) which will be groked via a subsequent call to
+ * buildTextPropList().
+ */
+ public TextPropCollection(int charactersCovered, short reservedField) {
+ this.charactersCovered = charactersCovered;
+ this.reservedField = reservedField;
+ textPropList = new LinkedList();
+ }
+
+ /**
+ * Create a new collection of text properties (be they paragraph
+ * or character) for a run of text without any
+ */
+ public TextPropCollection(int textSize) {
+ charactersCovered = textSize;
+ reservedField = -1;
+ textPropList = new LinkedList();
+ }
+
+ /**
+ * Update the size of the text that this set of properties
+ * applies to
+ */
+ public void updateTextSize(int textSize) {
+ charactersCovered = textSize;
+ }
+
+ /**
+ * Writes out to disk the header, and then all the properties
+ */
+ public void writeOut(OutputStream o) throws IOException {
+ // First goes the number of characters we affect
+ StyleTextPropAtom.writeLittleEndian(charactersCovered,o);
+
+ // Then we have the reserved field if required
+ if(reservedField > -1) {
+ StyleTextPropAtom.writeLittleEndian(reservedField,o);
+ }
+
+ // The the mask field
+ int mask = 0;
+ for(int i=0; i<textPropList.size(); i++) {
+ TextProp textProp = (TextProp)textPropList.get(i);
+ mask += textProp.getWriteMask();
+ }
+ StyleTextPropAtom.writeLittleEndian(mask,o);
+
+ // Then the contents of all the properties
+ for(int i=0; i<textPropList.size(); i++) {
+ TextProp textProp = (TextProp)textPropList.get(i);
+ int val = textProp.getValue();
+ if(textProp.getSize() == 2) {
+
StyleTextPropAtom.writeLittleEndian((short)val,o);
+ } else {
+ StyleTextPropAtom.writeLittleEndian(val,o);
+ }
+ }
+ }
+
+ public short getReservedField(){
+ return reservedField;
+ }
+
+ public void setReservedField(short val){
+ reservedField = val;
+ }
+}
\ No newline at end of file
Modified:
jakarta/poi/trunk/src/scratchpad/src/org/apache/poi/hslf/record/StyleTextPropAtom.java
URL:
http://svn.apache.org/viewvc/jakarta/poi/trunk/src/scratchpad/src/org/apache/poi/hslf/record/StyleTextPropAtom.java?view=diff&rev=496405&r1=496404&r2=496405
==============================================================================
---
jakarta/poi/trunk/src/scratchpad/src/org/apache/poi/hslf/record/StyleTextPropAtom.java
(original)
+++
jakarta/poi/trunk/src/scratchpad/src/org/apache/poi/hslf/record/StyleTextPropAtom.java
Mon Jan 15 09:00:41 2007
@@ -19,6 +19,11 @@
package org.apache.poi.hslf.record;
+import org.apache.poi.hslf.model.textproperties.AlignmentTextProp;
+import org.apache.poi.hslf.model.textproperties.BitMaskTextProp;
+import org.apache.poi.hslf.model.textproperties.CharFlagsTextProp;
+import org.apache.poi.hslf.model.textproperties.TextProp;
+import org.apache.poi.hslf.model.textproperties.TextPropCollection;
import org.apache.poi.util.LittleEndian;
import java.io.IOException;
import java.io.OutputStream;
@@ -361,378 +366,6 @@
/**
- * For a given run of characters, holds the properties (which could
- * be paragraph properties or character properties).
- * Used to hold the number of characters affected, the list of active
- * properties, and the random reserved field if required.
- */
- public static class TextPropCollection {
- private int charactersCovered;
- private short reservedField;
- private LinkedList textPropList;
-
- /** Fetch the number of characters this styling applies to */
- public int getCharactersCovered() { return charactersCovered; }
- /** Fetch the TextProps that define this styling */
- public LinkedList getTextPropList() { return textPropList; }
-
- /** Fetch the TextProp with this name, or null if it isn't
present */
- public TextProp findByName(String textPropName) {
- for(int i=0; i<textPropList.size(); i++) {
- TextProp prop = (TextProp)textPropList.get(i);
- if(prop.getName().equals(textPropName)) {
- return prop;
- }
- }
- return null;
- }
-
- /** Add the TextProp with this name to the list */
- public TextProp addWithName(String name) {
- // Find the base TextProp to base on
- TextProp base = null;
- for(int i=0; i <
StyleTextPropAtom.characterTextPropTypes.length; i++) {
-
if(StyleTextPropAtom.characterTextPropTypes[i].getName().equals(name)) {
- base =
StyleTextPropAtom.characterTextPropTypes[i];
- }
- }
- for(int i=0; i <
StyleTextPropAtom.paragraphTextPropTypes.length; i++) {
-
if(StyleTextPropAtom.paragraphTextPropTypes[i].getName().equals(name)) {
- base =
StyleTextPropAtom.paragraphTextPropTypes[i];
- }
- }
- if(base == null) {
- throw new IllegalArgumentException("No TextProp
with name " + name + " is defined to add from");
- }
-
- // Add a copy of this property, in the right place to
the list
- TextProp textProp = (TextProp)base.clone();
- int pos = 0;
- for(int i=0; i<textPropList.size(); i++) {
- TextProp curProp =
(TextProp)textPropList.get(i);
- if(textProp.getMask() > curProp.getMask()) {
- pos++;
- }
- }
- textPropList.add(pos, textProp);
- return textProp;
- }
-
- /**
- * For an existing set of text properties, build the list of
- * properties coded for in a given run of properties.
- * @return the number of bytes that were used encoding the
properties list
- */
- public int buildTextPropList(int containsField, TextProp[]
potentialProperties, byte[] data, int dataOffset) {
- int bytesPassed = 0;
-
- // For each possible entry, see if we match the mask
- // If we do, decode that, save it, and shuffle on
- for(int i=0; i<potentialProperties.length; i++) {
- // Check there's still data left to read
- if(dataOffset+bytesPassed >= data.length) {
- // Out of data, can't be any more
properties to go
- return bytesPassed;
- }
-
- // Check if this property is found in the mask
- if((containsField &
potentialProperties[i].getMask()) != 0) {
- // Bingo, data contains this property
- TextProp prop =
(TextProp)potentialProperties[i].clone();
- int val = 0;
- if(prop.getSize() == 2) {
- val =
LittleEndian.getShort(data,dataOffset+bytesPassed);
- } else {
- val =
LittleEndian.getInt(data,dataOffset+bytesPassed);
- }
- prop.setValue(val);
- bytesPassed += prop.getSize();
- textPropList.add(prop);
- }
- }
-
- // Return how many bytes were used
- return bytesPassed;
- }
-
- /**
- * Create a new collection of text properties (be they paragraph
- * or character) which will be groked via a subsequent call to
- * buildTextPropList().
- */
- private TextPropCollection(int charactersCovered, short
reservedField) {
- this.charactersCovered = charactersCovered;
- this.reservedField = reservedField;
- textPropList = new LinkedList();
- }
-
- /**
- * Create a new collection of text properties (be they paragraph
- * or character) for a run of text without any
- */
- public TextPropCollection(int textSize) {
- charactersCovered = textSize;
- reservedField = -1;
- textPropList = new LinkedList();
- }
-
- /**
- * Update the size of the text that this set of properties
- * applies to
- */
- public void updateTextSize(int textSize) {
- charactersCovered = textSize;
- }
-
- /**
- * Writes out to disk the header, and then all the properties
- */
- protected void writeOut(OutputStream o) throws IOException {
- // First goes the number of characters we affect
- writeLittleEndian(charactersCovered,o);
-
- // Then we have the reserved field if required
- if(reservedField > -1) {
- writeLittleEndian(reservedField,o);
- }
-
- // The the mask field
- int mask = 0;
- for(int i=0; i<textPropList.size(); i++) {
- TextProp textProp =
(TextProp)textPropList.get(i);
- mask += textProp.getWriteMask();
- }
- writeLittleEndian(mask,o);
-
- // Then the contents of all the properties
- for(int i=0; i<textPropList.size(); i++) {
- TextProp textProp =
(TextProp)textPropList.get(i);
- int val = textProp.getValue();
- if(textProp.getSize() == 2) {
- writeLittleEndian((short)val,o);
- } else {
- writeLittleEndian(val,o);
- }
- }
- }
-
- public short getReservedField(){
- return reservedField;
- }
-
- public void setReservedField(short val){
- reservedField = val;
- }
- }
-
-
-/* ************************************************************************ */
-
-
- /**
- * Definition of a property of some text, or its paragraph. Defines
- * how to find out if it's present (via the mask on the paragraph or
- * character "contains" header field), how long the value of it is,
- * and how to get and set the value.
- */
- public static class TextProp implements Cloneable {
- protected int sizeOfDataBlock; // Number of bytes the data part
uses
- protected String propName;
- protected int dataValue;
- protected int maskInHeader;
-
- /**
- * Generate the definition of a given type of text property.
- */
- public TextProp(int sizeOfDataBlock, int maskInHeader, String
propName) {
- this.sizeOfDataBlock = sizeOfDataBlock;
- this.maskInHeader = maskInHeader;
- this.propName = propName;
- this.dataValue = 0;
- }
-
- /**
- * Name of the text property
- */
- public String getName() { return propName; }
-
- /**
- * Size of the data section of the text property (2 or 4 bytes)
- */
- public int getSize() { return sizeOfDataBlock; }
-
- /**
- * Mask in the paragraph or character "contains" header field
- * that indicates that this text property is present.
- */
- public int getMask() { return maskInHeader; }
- /**
- * Get the mask that's used at write time. Only differs from
- * the result of getMask() for the mask based properties
- */
- public int getWriteMask() { return getMask(); }
-
- /**
- * Fetch the value of the text property (meaning is specific to
- * each different kind of text property)
- */
- public int getValue() { return dataValue; }
-
- /**
- * Set the value of the text property.
- */
- public void setValue(int val) { dataValue = val; }
-
- /**
- * Clone, eg when you want to actually make use of one of these.
- */
- public Object clone(){
- try {
- return super.clone();
- } catch(CloneNotSupportedException e) {
- throw new InternalError(e.getMessage());
- }
- }
- }
-
-
- /**
- * Definition of a special kind of property of some text, or its
- * paragraph. For these properties, a flag in the "contains" header
- * field tells you the data property family will exist. The value
- * of the property is itself a mask, encoding several different
- * (but related) properties
- */
- public static class BitMaskTextProp extends TextProp implements
Cloneable {
- private String[] subPropNames;
- private int[] subPropMasks;
- private boolean[] subPropMatches;
-
- /** Fetch the list of the names of the sub properties */
- public String[] getSubPropNames() { return subPropNames; }
- /** Fetch the list of if the sub properties match or not */
- public boolean[] getSubPropMatches() { return subPropMatches; }
-
- public BitMaskTextProp(int sizeOfDataBlock, int maskInHeader,
String overallName, String[] subPropNames) {
- super(sizeOfDataBlock,maskInHeader,"bitmask");
- this.subPropNames = subPropNames;
- this.propName = overallName;
- subPropMasks = new int[subPropNames.length];
- subPropMatches = new boolean[subPropNames.length];
-
- // Initialise the masks list
- for(int i=0; i<subPropMasks.length; i++) {
- subPropMasks[i] = (1 << i);
- }
- }
-
- /**
- * As we're purely mask based, just set flags for stuff
- * that is set
- */
- public int getWriteMask() {
- return dataValue;
- }
-
- /**
- * Set the value of the text property, and recompute the sub
- * properties based on it
- */
- public void setValue(int val) {
- dataValue = val;
-
- // Figure out the values of the sub properties
- for(int i=0; i< subPropMatches.length; i++) {
- subPropMatches[i] = false;
- if((dataValue & subPropMasks[i]) != 0) {
- subPropMatches[i] = true;
- }
- }
- }
-
- /**
- * Fetch the true/false status of the subproperty with the
given index
- */
- public boolean getSubValue(int idx) {
- return subPropMatches[idx];
- }
-
- /**
- * Set the true/false status of the subproperty with the given
index
- */
- public void setSubValue(boolean value, int idx) {
- if(subPropMatches[idx] == value) { return; }
- if(value) {
- dataValue += subPropMasks[idx];
- } else {
- dataValue -= subPropMasks[idx];
- }
- subPropMatches[idx] = value;
- }
-
- public Object clone(){
- BitMaskTextProp newObj = (BitMaskTextProp)super.clone();
-
- // Don't carry over matches, but keep everything
- // else as it was
- newObj.subPropMatches = new
boolean[subPropMatches.length];
-
- return newObj;
- }
- }
-
- /**
- * Definition for the alignment text property.
- */
- public static class AlignmentTextProp extends TextProp {
- public static final int LEFT = 0;
- public static final int CENTER = 1;
- public static final int RIGHT = 2;
- public static final int JUSTIFY = 3;
- public static final int THAIDISTRIBUTED = 5;
- public static final int JUSTIFYLOW = 6;
-
- public AlignmentTextProp() {
- super(2, 0x800, "alignment");
- }
- }
-
- /**
- * Definition for the common character text property bitset, which
- * handles bold/italic/underline etc.
- */
- public static class CharFlagsTextProp extends BitMaskTextProp {
- public static final int BOLD_IDX = 0;
- public static final int ITALIC_IDX = 1;
- public static final int UNDERLINE_IDX = 2;
- public static final int SHADOW_IDX = 4;
- public static final int STRIKETHROUGH_IDX = 8;
- public static final int RELIEF_IDX = 9;
- public static final int RESET_NUMBERING_IDX = 10;
- public static final int ENABLE_NUMBERING_1_IDX = 11;
- public static final int ENABLE_NUMBERING_2_IDX = 12;
-
- public CharFlagsTextProp() {
- super(2,0xffff, "char_flags", new String[] {
- "bold", // 0x0001
- "italic", // 0x0002
- "underline", // 0x0004
- "char_unknown_1",// 0x0008
- "shadow", // 0x0010
- "char_unknown_2",// 0x0020
- "char_unknown_3",// 0x0040
- "char_unknown_4",// 0x0080
- "strikethrough", // 0x0100
- "relief", // 0x0200
- "reset_numbering", // 0x0400
- "enable_numbering_1", // 0x0800
- "enable_numbering_2", // 0x1000
- }
- );
- }
- }
-
- /**
* Dump the record content into <code>StringBuffer</code>
*
* @return the string representation of the record data
Modified:
jakarta/poi/trunk/src/scratchpad/src/org/apache/poi/hslf/record/TxMasterStyleAtom.java
URL:
http://svn.apache.org/viewvc/jakarta/poi/trunk/src/scratchpad/src/org/apache/poi/hslf/record/TxMasterStyleAtom.java?view=diff&rev=496405&r1=496404&r2=496405
==============================================================================
---
jakarta/poi/trunk/src/scratchpad/src/org/apache/poi/hslf/record/TxMasterStyleAtom.java
(original)
+++
jakarta/poi/trunk/src/scratchpad/src/org/apache/poi/hslf/record/TxMasterStyleAtom.java
Mon Jan 15 09:00:41 2007
@@ -22,7 +22,11 @@
import java.io.OutputStream;
import java.io.IOException;
-import org.apache.poi.hslf.record.StyleTextPropAtom.*;
+
+import org.apache.poi.hslf.model.textproperties.BitMaskTextProp;
+import org.apache.poi.hslf.model.textproperties.CharFlagsTextProp;
+import org.apache.poi.hslf.model.textproperties.TextProp;
+import org.apache.poi.hslf.model.textproperties.TextPropCollection;
/**
* TxMasterStyleAtom atom (4003).
@@ -163,7 +167,10 @@
}
/**
- * Paragraph properties for the specified text type and indent level
+ * Paragraph properties for the specified text type and
+ * indent level
+ * Depending on the level and type, it may be our special
+ * ones, or the standard StyleTextPropAtom ones
*/
protected TextProp[] getParagraphProps(int type, int level){
if (level != 0 || type >= MAX_INDENT){
@@ -194,7 +201,10 @@
}
/**
- * Character properties for the specified text type and indent level
+ * Character properties for the specified text type and
+ * indent level.
+ * Depending on the level and type, it may be our special
+ * ones, or the standard StyleTextPropAtom ones
*/
protected TextProp[] getCharacterProps(int type, int level){
if (level != 0 || type >= MAX_INDENT){
Modified:
jakarta/poi/trunk/src/scratchpad/src/org/apache/poi/hslf/usermodel/RichTextRun.java
URL:
http://svn.apache.org/viewvc/jakarta/poi/trunk/src/scratchpad/src/org/apache/poi/hslf/usermodel/RichTextRun.java?view=diff&rev=496405&r1=496404&r2=496405
==============================================================================
---
jakarta/poi/trunk/src/scratchpad/src/org/apache/poi/hslf/usermodel/RichTextRun.java
(original)
+++
jakarta/poi/trunk/src/scratchpad/src/org/apache/poi/hslf/usermodel/RichTextRun.java
Mon Jan 15 09:00:41 2007
@@ -23,9 +23,9 @@
import org.apache.poi.hslf.model.TextRun;
import org.apache.poi.hslf.model.Sheet;
import org.apache.poi.hslf.model.SlideMaster;
-import org.apache.poi.hslf.record.StyleTextPropAtom.CharFlagsTextProp;
-import org.apache.poi.hslf.record.StyleTextPropAtom.TextProp;
-import org.apache.poi.hslf.record.StyleTextPropAtom.TextPropCollection;
+import org.apache.poi.hslf.model.textproperties.CharFlagsTextProp;
+import org.apache.poi.hslf.model.textproperties.TextProp;
+import org.apache.poi.hslf.model.textproperties.TextPropCollection;
import org.apache.poi.hslf.record.ColorSchemeAtom;
import java.awt.*;
Modified:
jakarta/poi/trunk/src/scratchpad/testcases/org/apache/poi/hslf/model/TestSlideMaster.java
URL:
http://svn.apache.org/viewvc/jakarta/poi/trunk/src/scratchpad/testcases/org/apache/poi/hslf/model/TestSlideMaster.java?view=diff&rev=496405&r1=496404&r2=496405
==============================================================================
---
jakarta/poi/trunk/src/scratchpad/testcases/org/apache/poi/hslf/model/TestSlideMaster.java
(original)
+++
jakarta/poi/trunk/src/scratchpad/testcases/org/apache/poi/hslf/model/TestSlideMaster.java
Mon Jan 15 09:00:41 2007
@@ -21,6 +21,7 @@
import org.apache.poi.hslf.usermodel.SlideShow;
import org.apache.poi.hslf.usermodel.RichTextRun;
import org.apache.poi.hslf.HSLFSlideShow;
+import org.apache.poi.hslf.model.textproperties.CharFlagsTextProp;
import org.apache.poi.hslf.record.*;
import org.apache.poi.hslf.record.StyleTextPropAtom.*;
Modified:
jakarta/poi/trunk/src/scratchpad/testcases/org/apache/poi/hslf/model/TestTextRun.java
URL:
http://svn.apache.org/viewvc/jakarta/poi/trunk/src/scratchpad/testcases/org/apache/poi/hslf/model/TestTextRun.java?view=diff&rev=496405&r1=496404&r2=496405
==============================================================================
---
jakarta/poi/trunk/src/scratchpad/testcases/org/apache/poi/hslf/model/TestTextRun.java
(original)
+++
jakarta/poi/trunk/src/scratchpad/testcases/org/apache/poi/hslf/model/TestTextRun.java
Mon Jan 15 09:00:41 2007
@@ -24,10 +24,10 @@
import junit.framework.TestCase;
import org.apache.poi.hslf.HSLFSlideShow;
+import org.apache.poi.hslf.model.textproperties.TextPropCollection;
import org.apache.poi.hslf.record.TextBytesAtom;
import org.apache.poi.hslf.record.TextCharsAtom;
import org.apache.poi.hslf.record.TextHeaderAtom;
-import org.apache.poi.hslf.record.StyleTextPropAtom.TextPropCollection;
import org.apache.poi.hslf.usermodel.RichTextRun;
import org.apache.poi.hslf.usermodel.SlideShow;
Modified:
jakarta/poi/trunk/src/scratchpad/testcases/org/apache/poi/hslf/record/TestStyleTextPropAtom.java
URL:
http://svn.apache.org/viewvc/jakarta/poi/trunk/src/scratchpad/testcases/org/apache/poi/hslf/record/TestStyleTextPropAtom.java?view=diff&rev=496405&r1=496404&r2=496405
==============================================================================
---
jakarta/poi/trunk/src/scratchpad/testcases/org/apache/poi/hslf/record/TestStyleTextPropAtom.java
(original)
+++
jakarta/poi/trunk/src/scratchpad/testcases/org/apache/poi/hslf/record/TestStyleTextPropAtom.java
Mon Jan 15 09:00:41 2007
@@ -21,6 +21,9 @@
package org.apache.poi.hslf.record;
import org.apache.poi.hslf.HSLFSlideShow;
+import org.apache.poi.hslf.model.textproperties.CharFlagsTextProp;
+import org.apache.poi.hslf.model.textproperties.TextProp;
+import org.apache.poi.hslf.model.textproperties.TextPropCollection;
import org.apache.poi.hslf.record.StyleTextPropAtom.*;
import org.apache.poi.hslf.usermodel.SlideShow;
Modified:
jakarta/poi/trunk/src/scratchpad/testcases/org/apache/poi/hslf/record/TestTxMasterStyleAtom.java
URL:
http://svn.apache.org/viewvc/jakarta/poi/trunk/src/scratchpad/testcases/org/apache/poi/hslf/record/TestTxMasterStyleAtom.java?view=diff&rev=496405&r1=496404&r2=496405
==============================================================================
---
jakarta/poi/trunk/src/scratchpad/testcases/org/apache/poi/hslf/record/TestTxMasterStyleAtom.java
(original)
+++
jakarta/poi/trunk/src/scratchpad/testcases/org/apache/poi/hslf/record/TestTxMasterStyleAtom.java
Mon Jan 15 09:00:41 2007
@@ -19,6 +19,8 @@
import junit.framework.TestCase;
import org.apache.poi.hslf.usermodel.SlideShow;
+import org.apache.poi.hslf.model.textproperties.TextProp;
+import org.apache.poi.hslf.model.textproperties.TextPropCollection;
import org.apache.poi.hslf.record.StyleTextPropAtom.*;
import java.util.ArrayList;
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