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/*****
*
* TOra - An Oracle Toolkit for DBA's and developers
* Copyright (C) 2003-2005 Quest Software, Inc
* Portions Copyright (C) 2005 Other Contributors
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; only version 2 of
* the License is valid for this program.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*
* As a special exception, you have permission to link this program
* with the Oracle Client libraries and distribute executables, as long
* as you follow the requirements of the GNU GPL in regard to all of the
* software in the executable aside from Oracle client libraries.
*
* Specifically you are not permitted to link this program with the
* Qt/UNIX, Qt/Windows or Qt Non Commercial products of TrollTech.
* And you are not permitted to distribute binaries compiled against
* these libraries without written consent from Quest Software, Inc.
* Observe that this does not disallow linking to the Qt Free Edition.
*
* You may link this product with any GPL'd Qt library such as Qt/Free
*
* All trademarks belong to their respective owners.
*
*****/
#include "utils.h"
#include "tohelp.h"
#include "tomain.h"
#include "tomarkedtext.h"
#include "tosearchreplace.h"
#include <qaccel.h>
#include <qcheckbox.h>
#include <qmultilineedit.h>
#include <qpushbutton.h>
#include <qradiobutton.h>
#include <qregexp.h>
#include "tosearchreplace.moc"
#include "tosearchreplaceui.moc"
toSearchReplace::toSearchReplace(QWidget *parent)
: toSearchReplaceUI(parent, "SearchReplace"), toHelpContext(QString::fromLatin1("searchreplace.html"))
{
QAccel *a = new QAccel(this);
a->connectItem(a->insertItem(toKeySequence(tr("F1", "Search|Help"))),
this,
SLOT(displayHelp()));
Replace->setAccel( QKeySequence(tr("Ctrl+Shift+R", "Edit|Replace")) );
toEditWidget::addHandler(this);
receivedFocus(toMainWidget()->editWidget());
}
void toSearchReplace::displayHelp(void)
{
toHelp::displayHelp();
}
void toSearchReplace::receivedFocus(toEditWidget *widget)
{
Target = widget;
bool anySearch = Target && Target->searchEnabled();
Search->setEnabled(anySearch);
SearchNext->setEnabled(anySearch);
Replace->setEnabled(Target && Target->searchCanReplace(false));
ReplaceAll->setEnabled(Target && Target->searchCanReplace(true));
}
void toSearchReplace::search(void)
{
if (Target)
{
Target->searchTop();
searchNext();
}
}
void toSearchReplace::searchNext(void)
{
if (Target)
{
if (Target->searchNext(this))
{
Replace->setEnabled(Target->searchCanReplace(false));
ReplaceAll->setEnabled(Target->searchCanReplace(true));
}
else
{
toStatusMessage(tr("No more matches found"), false, false);
Replace->setEnabled(false);
ReplaceAll->setEnabled(false);
}
}
}
void toSearchReplace::replace(void)
{
if (Target && Target->searchCanReplace(false))
{
Target->searchReplace(ReplaceText->text());
searchNext();
}
}
void toSearchReplace::replaceAll(void)
{
if (Target && Target->searchCanReplace(true))
{
while (Target->searchCanReplace(false))
{
Target->searchReplace(ReplaceText->text());
searchNext();
}
}
}
void toSearchReplace::show()
{
SearchText->setFocus();
SearchText->selectAll();
toSearchReplaceUI::show();
}
bool toSearchReplace::findString(const QString &text, int &pos, int &endPos)
{
bool ok;
int found;
int foundLen;
QString searchText = SearchText->text();
do
{
ok = true;
if (Exact->isOn())
{
found = text.find(searchText, pos, !IgnoreCase->isOn());
foundLen = searchText.length();
}
else
{
QRegExp re(searchText, !IgnoreCase->isOn(), false);
found = re.match(text, pos, &foundLen, false);
}
if (found == -1)
{
return false;
}
if (WholeWord->isOn())
{
if (found != 0 && !text[found].isSpace())
ok = false;
if (found + foundLen != int(text.length()) && !text[found + foundLen].isSpace())
ok = false;
pos = found + 1;
}
}
while (!ok);
pos = found;
endPos = found + foundLen;
return true;
}
void toSearchReplace::searchChanged(void)
{
bool ena = SearchText->text().length() > 0;
SearchNext->setEnabled(ena);
Search->setEnabled(ena);
}
bool toSearchReplace::searchNextAvailable(void)
{
return SearchNext->isEnabled();
}
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