/*
XOWA: the XOWA Offline Wiki Application
Copyright (C) 2012-2017 gnosygnu@gmail.com
XOWA is licensed under the terms of the General Public License (GPL) Version 3,
or alternatively under the terms of the Apache License Version 2.0.
You may use XOWA according to either of these licenses as is most appropriate
for your project on a case-by-case basis.
The terms of each license can be found in the source code repository:
GPLv3 License: https://github.com/gnosygnu/xowa/blob/master/LICENSE-GPLv3.txt
Apache License: https://github.com/gnosygnu/xowa/blob/master/LICENSE-APACHE2.txt
*/
package gplx.gfui.kits.core; import gplx.*; import gplx.gfui.*; import gplx.gfui.kits.*;
public class TxtFindMgr {
public String Text() {return text;}
public TxtFindMgr Text_(String v) {
if (!caseSensitive) v = String_.Lower(v);
text = v;
return this;
} String text;
public boolean CaseSensitive() {return caseSensitive;} public TxtFindMgr CaseSensitive_(boolean v) {caseSensitive = v; return this;} private boolean caseSensitive = false;
public int[] FindByUi(String findText, int selBgn, int selLen, boolean keyIsEnter) {
int[] rv = new int[2];
if (String_.Eq(findText, "")) return rv; // make newSel = 0 b/c all text deleted; else, find will continue from last selBgn; easy way to "reset"
rv[0] = selBgn; rv[1] = selLen; // make newSel = curSel
int adj = keyIsEnter ? 1 : 0; // if enter, search next, else search from cur; else will add to selLen if at match; ex: ab->c at abc will keep same selBgn, but increase selLen to 3
int findPos = FindNext(findText, selBgn + adj);
if (findPos == String_.Find_none) { // nothing found; set selLen to 0 and return
rv[1] = 0;
return rv;
}
rv[0] = findPos;
rv[1] = String_.Len(findText);
return rv;
}
public int FindNext(String find, int guiPos) {
if (!caseSensitive) find = String_.Lower(find);
int findPos = String_.FindFwd(text, find, guiPos);
if (findPos == String_.Find_none && guiPos != 0)
findPos = String_.FindFwd(text, find, 0);
return findPos;
}
}