1 /*
2 * Copyright (c) 1997, 2014, Oracle and/or its affiliates. All rights reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 *
5 * This code is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation. Oracle designates this
8 * particular file as subject to the "Classpath" exception as provided
9 * by Oracle in the LICENSE file that accompanied this code.
10 *
11 * This code is distributed in the hope that it will be useful, but WITHOUT
12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
14 * version 2 for more details (a copy is included in the LICENSE file that
15 * accompanied this code).
16 *
17 * You should have received a copy of the GNU General Public License version
18 * 2 along with this work; if not, write to the Free Software Foundation,
19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
20 *
21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
22 * or visit www.oracle.com if you need additional information or have any
1404 /* Other attributes are maintained directly in "attributes" */
1405
1406 return attributes;
1407 }
1408
1409 /**
1410 * Calculates the current paragraph attributes (with keys
1411 * as given in StyleConstants) from the current parser state.
1412 *
1413 * @return a newly created MutableAttributeSet.
1414 * @see StyleConstants
1415 */
1416 MutableAttributeSet currentParagraphAttributes()
1417 {
1418 /* NB if there were a mutableCopy() method we should use it */
1419 MutableAttributeSet bld = new SimpleAttributeSet(paragraphAttributes);
1420
1421 Integer stateItem;
1422
1423 /*** Tab stops ***/
1424 TabStop tabs[];
1425
1426 tabs = (TabStop[])parserState.get("_tabs_immutable");
1427 if (tabs == null) {
1428 @SuppressWarnings("unchecked")
1429 Dictionary<Object, Object> workingTabs = (Dictionary)parserState.get("_tabs");
1430 if (workingTabs != null) {
1431 int count = ((Integer)workingTabs.get("stop count")).intValue();
1432 tabs = new TabStop[count];
1433 for (int ix = 1; ix <= count; ix ++)
1434 tabs[ix-1] = (TabStop)workingTabs.get(Integer.valueOf(ix));
1435 parserState.put("_tabs_immutable", tabs);
1436 }
1437 }
1438 if (tabs != null)
1439 bld.addAttribute(Constants.Tabs, tabs);
1440
1441 Style paragraphStyle = (Style)parserState.get("paragraphStyle");
1442 if (paragraphStyle != null)
1443 bld.setResolveParent(paragraphStyle);
1444
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1 /*
2 * Copyright (c) 1997, 2018, Oracle and/or its affiliates. All rights reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 *
5 * This code is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation. Oracle designates this
8 * particular file as subject to the "Classpath" exception as provided
9 * by Oracle in the LICENSE file that accompanied this code.
10 *
11 * This code is distributed in the hope that it will be useful, but WITHOUT
12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
14 * version 2 for more details (a copy is included in the LICENSE file that
15 * accompanied this code).
16 *
17 * You should have received a copy of the GNU General Public License version
18 * 2 along with this work; if not, write to the Free Software Foundation,
19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
20 *
21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
22 * or visit www.oracle.com if you need additional information or have any
1404 /* Other attributes are maintained directly in "attributes" */
1405
1406 return attributes;
1407 }
1408
1409 /**
1410 * Calculates the current paragraph attributes (with keys
1411 * as given in StyleConstants) from the current parser state.
1412 *
1413 * @return a newly created MutableAttributeSet.
1414 * @see StyleConstants
1415 */
1416 MutableAttributeSet currentParagraphAttributes()
1417 {
1418 /* NB if there were a mutableCopy() method we should use it */
1419 MutableAttributeSet bld = new SimpleAttributeSet(paragraphAttributes);
1420
1421 Integer stateItem;
1422
1423 /*** Tab stops ***/
1424 TabStop[] tabs;
1425
1426 tabs = (TabStop[])parserState.get("_tabs_immutable");
1427 if (tabs == null) {
1428 @SuppressWarnings("unchecked")
1429 Dictionary<Object, Object> workingTabs = (Dictionary)parserState.get("_tabs");
1430 if (workingTabs != null) {
1431 int count = ((Integer)workingTabs.get("stop count")).intValue();
1432 tabs = new TabStop[count];
1433 for (int ix = 1; ix <= count; ix ++)
1434 tabs[ix-1] = (TabStop)workingTabs.get(Integer.valueOf(ix));
1435 parserState.put("_tabs_immutable", tabs);
1436 }
1437 }
1438 if (tabs != null)
1439 bld.addAttribute(Constants.Tabs, tabs);
1440
1441 Style paragraphStyle = (Style)parserState.get("paragraphStyle");
1442 if (paragraphStyle != null)
1443 bld.setResolveParent(paragraphStyle);
1444
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