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/*********
*
* This file is part of BibleTime's source code, http://www.bibletime.info/.
*
* Copyright 1999-2009 by the BibleTime developers.
* The BibleTime source code is licensed under the GNU General Public License version 2.0.
*
**********/
#include "bthtmlfindtext.h"
#include "bthtmlreaddisplay.h"
#include "creaddisplay.h"
#include "frontend/cmdiarea.h"
#include "frontend/displaywindow/cdisplaywindow.h"
#include <QMdiSubWindow>
static BtHtmlFindText* dialog = 0;
void showBtHtmlFindText(CMDIArea* mdiArea)
{
if (dialog == 0)
dialog = new BtHtmlFindText(mdiArea, mdiArea);
dialog->show();
}
BtHtmlFindText::BtHtmlFindText(CMDIArea* mdiArea, QWidget *parent, Qt::WindowFlags f)
: QDialog(parent,f), m_mdiArea(mdiArea)
{
ui.setupUi(this);
bool ok;
ok = connect(ui.nextButton,SIGNAL(clicked()), this, SLOT(findNext()));
Q_ASSERT(ok);
ok = connect(ui.previousButton,SIGNAL(clicked()), this, SLOT(findPrevious()));
Q_ASSERT(ok);
}
BtHtmlFindText::~BtHtmlFindText()
{
}
void BtHtmlFindText::findNext()
{
QWebView* webView = getActiveWindowWebView();
if (webView != 0)
{
QWebPage::FindFlags options = 0;
if (ui.caseBox->checkState() == Qt::Checked)
options |= QWebPage::FindCaseSensitively;
QString searchText = ui.findTextComboBox->currentText();
if (!searchText.isEmpty())
webView->findText(searchText, options);
}
}
void BtHtmlFindText::doHide()
{
hide();
}
void BtHtmlFindText::findPrevious()
{
QWebView* webView = getActiveWindowWebView();
if (webView != 0)
{
QWebPage::FindFlags options = QWebPage::FindBackward;
if (ui.caseBox->checkState() == Qt::Checked)
options |= QWebPage::FindCaseSensitively;
QString searchText = ui.findTextComboBox->currentText();
if (!searchText.isEmpty())
webView->findText(searchText,options);
}
}
QWebView* BtHtmlFindText::getActiveWindowWebView()
{
QMdiSubWindow* activeSubWindow = m_mdiArea->activeSubWindow();
if (activeSubWindow == 0)
return 0;
QWidget* activeWindowWidget = activeSubWindow->widget();
if (activeWindowWidget == 0)
return 0;
CDisplayWindow* cDisplayWindow = qobject_cast<CDisplayWindow*>(activeWindowWidget);
if (cDisplayWindow == 0)
return 0;
CDisplay* cDisplay = cDisplayWindow->displayWidget();
if (cDisplay == 0)
return 0;
QWidget* textView = cDisplay->view();
if (textView == 0)
return 0;
QWebView* webView = qobject_cast<QWebView*>(textView);
return webView;
}
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