org.sejda.sambox.pdmodel.interactive.action.PDActionLaunch Maven / Gradle / Ivy
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An Apache PDFBox fork intended to be used as PDF processor for Sejda and PDFsam
related projects
/*
* 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.sejda.sambox.pdmodel.interactive.action;
import org.sejda.sambox.cos.COSBoolean;
import org.sejda.sambox.cos.COSDictionary;
import org.sejda.sambox.cos.COSName;
import org.sejda.sambox.pdmodel.common.filespecification.FileSpecifications;
import org.sejda.sambox.pdmodel.common.filespecification.PDFileSpecification;
/**
* This represents a launch action that can be executed in a PDF document.
*
* @author Ben Litchfield
* @author Panagiotis Toumasis
*/
public class PDActionLaunch extends PDAction
{
/**
* This type of action this object represents.
*/
public static final String SUB_TYPE = "Launch";
/**
* Default constructor.
*/
public PDActionLaunch()
{
super();
setSubType( SUB_TYPE );
}
/**
* Constructor.
*
* @param a The action dictionary.
*/
public PDActionLaunch( COSDictionary a )
{
super( a );
}
/**
* This will get the application to be launched or the document to be opened or printed. It is required if none of
* the entries Win, Mac or Unix is present. If this entry is absent and the viewer application does not understand
* any of the alternative entries it should do nothing.
*
* @return The F entry of the specific launch action dictionary.
*
*/
public PDFileSpecification getFile()
{
return FileSpecifications.fileSpecificationFor(getCOSObject().getDictionaryObject(COSName.F));
}
/**
* This will set the application to be launched or the document
* to be opened or printed. It is required if none of the entries
* Win, Mac or Unix is present. If this entry is absent and the
* viewer application does not understand any of the alternative
* entries it should do nothing.
*
* @param fs The file specification.
*/
public void setFile( PDFileSpecification fs )
{
getCOSObject().setItem(COSName.F, fs);
}
/**
* This will get a dictionary containing Windows-specific launch parameters.
*
* @return The Win entry of of the specific launch action dictionary.
*/
public PDWindowsLaunchParams getWinLaunchParams()
{
COSDictionary win = (COSDictionary)action.getDictionaryObject( "Win" );
PDWindowsLaunchParams retval = null;
if( win != null )
{
retval = new PDWindowsLaunchParams( win );
}
return retval;
}
/**
* This will set a dictionary containing Windows-specific launch parameters.
*
* @param win The action to be performed.
*/
public void setWinLaunchParams( PDWindowsLaunchParams win )
{
action.setItem( "Win", win );
}
/**
* This will get the file name to be launched or the document to be opened
* or printed, in standard Windows pathname format. If the name string includes
* a backslash character (\), the backslash must itself be preceded by a backslash.
* This value must be a single string; it is not a file specification.
*
* @return The F entry of the specific Windows launch parameter dictionary.
*/
public String getF()
{
return action.getString(COSName.F);
}
/**
* This will set the file name to be launched or the document to be opened
* or printed, in standard Windows pathname format. If the name string includes
* a backslash character (\), the backslash must itself be preceded by a backslash.
* This value must be a single string; it is not a file specification.
*
* @param f The file name to be launched.
*/
public void setF( String f )
{
action.setString(COSName.F, f );
}
/**
* This will get the string specifying the default directory in standard DOS syntax.
*
* @return The D entry of the specific Windows launch parameter dictionary.
*/
public String getD()
{
return action.getString(COSName.D);
}
/**
* This will set the string specifying the default directory in standard DOS syntax.
*
* @param d The default directory.
*/
public void setD( String d )
{
action.setString(COSName.D, d );
}
/**
* This will get the string specifying the operation to perform:
* open to open a document
* print to print a document
* If the F entry designates an application instead of a document, this entry
* is ignored and the application is launched. Default value: open.
*
* @return The O entry of the specific Windows launch parameter dictionary.
*/
public String getO()
{
return action.getString(COSName.O);
}
/**
* This will set the string specifying the operation to perform:
* open to open a document
* print to print a document
* If the F entry designates an application instead of a document, this entry
* is ignored and the application is launched. Default value: open.
*
* @param o The operation to perform.
*/
public void setO( String o )
{
action.setString(COSName.O, o );
}
/**
* This will get a parameter string to be passed to the application designated by the F entry.
* This entry should be omitted if F designates a document.
*
* @return The P entry of the specific Windows launch parameter dictionary.
*/
public String getP()
{
return action.getString(COSName.P);
}
/**
* This will set a parameter string to be passed to the application designated by the F entry.
* This entry should be omitted if F designates a document.
*
* @param p The parameter string.
*/
public void setP( String p )
{
action.setString(COSName.P, p );
}
/**
* This will specify whether to open the destination document in a new window, in the same
* window, or behave in accordance with the current user preference.
*
* @return A flag specifying how to open the destination document.
*/
public OpenMode getOpenInNewWindow()
{
if (getCOSObject().getDictionaryObject(COSName.NEW_WINDOW) instanceof COSBoolean b)
{
return b.getValue() ? OpenMode.NEW_WINDOW : OpenMode.SAME_WINDOW;
}
return OpenMode.USER_PREFERENCE;
}
/**
* This will specify whether to open the destination document in a new window.
*
* @param value The flag value.
*/
public void setOpenInNewWindow(OpenMode value)
{
if (null == value)
{
getCOSObject().removeItem(COSName.NEW_WINDOW);
return;
}
switch (value)
{
case USER_PREFERENCE:
getCOSObject().removeItem(COSName.NEW_WINDOW);
break;
case SAME_WINDOW:
getCOSObject().setBoolean(COSName.NEW_WINDOW, false);
break;
case NEW_WINDOW:
getCOSObject().setBoolean(COSName.NEW_WINDOW, true);
break;
default:
// shouldn't happen unless the enum type is changed
break;
}
}
}
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