5 files changed, 1 insertions, 205 deletions

diff --git a/src/modules/help/HelpWidget.cpp b/src/modules/help/HelpWidget.cpp
index 5d9fdfd8a..5ab827a82 100644
--- a/src/modules/help/HelpWidget.cpp
+++ b/src/modules/help/HelpWidget.cpp
@@ -45,137 +45,6 @@ extern HelpIndex * g_pDocIndex;
 extern KviPointerList<HelpWindow> * g_pHelpWindowList;
 extern KviPointerList<HelpWidget> * g_pHelpWidgetList;
 
-#ifdef COMPILE_WEBENGINE_SUPPORT
-#include <QShortcut>
-#include <QAction>
-
-HelpWidget::HelpWidget(QWidget * par, bool bIsStandalone)
-    : QWidget(par)
-{
-	setObjectName("help_widget");
-	setMinimumWidth(80);
-	if(bIsStandalone)
-		g_pHelpWidgetList->append(this);
-	m_bIsStandalone = bIsStandalone;
-
-	new QShortcut(QKeySequence::Copy, this, SLOT(slotCopy()), nullptr, Qt::WidgetWithChildrenShortcut);
-	new QShortcut(QKeySequence::Find, this, SLOT(slotShowHideFind()), nullptr, bIsStandalone ? Qt::WidgetWithChildrenShortcut : Qt::WindowShortcut);
-
-	// layout
-	m_pLayout = new QVBoxLayout(this);
-	m_pLayout->setContentsMargins(0, 0, 0, 0);
-	m_pLayout->setSpacing(0);
-	setLayout(m_pLayout);
-
-	// upper toolbar
-	m_pToolBar = new QToolBar(this);
-	m_pLayout->addWidget(m_pToolBar);
-
-	// webview
-	m_pTextBrowser = new QWebEngineView(this);
-	m_pTextBrowser->setObjectName("text_browser");
-	m_pTextBrowser->setStyleSheet("QTextBrowser { background-color:white; color:black; }");
-	m_pLayout->addWidget(m_pTextBrowser);
-	connect(m_pTextBrowser, SIGNAL(loadFinished(bool)), this, SLOT(slotLoadFinished(bool)));
-
-	// lower toolbar
-	m_pToolBarHighlight = new QToolBar(this);
-	m_pLayout->addWidget(m_pToolBarHighlight);
-	m_pToolBarHighlight->hide();
-
-	QLabel * pHighlightLabel = new QLabel();
-	pHighlightLabel->setText(__tr2qs("Find: "));
-	m_pToolBarHighlight->addWidget(pHighlightLabel);
-
-	m_pFindText = new QLineEdit();
-	m_pToolBarHighlight->addWidget(m_pFindText);
-	connect(m_pFindText, SIGNAL(textChanged(const QString)), this, SLOT(slotTextChanged(const QString)));
-
-	m_pToolBarHighlight->addAction(*g_pIconManager->getBigIcon(KVI_BIGICON_HELPBACK), __tr2qs("Find previous"), this, SLOT(slotFindPrev()));
-	m_pToolBarHighlight->addAction(*g_pIconManager->getBigIcon(KVI_BIGICON_HELPFORWARD), __tr2qs("Find next"), this, SLOT(slotFindNext()));
-	m_pToolBarHighlight->addAction(*g_pIconManager->getSmallIcon(KviIconManager::Discard), __tr2qs("Close"), this, SLOT(slotShowHideFind()));
-
-	// upper toolbar contents (depends on webview)
-	m_pToolBar->addAction(*g_pIconManager->getBigIcon(KVI_BIGICON_HELPINDEX), __tr2qs("Show index"), this, SLOT(showIndex()));
-
-	QAction * pAction;
-	pAction = m_pTextBrowser->pageAction(QWebEnginePage::Back);
-	pAction->setIcon(*g_pIconManager->getBigIcon(KVI_BIGICON_HELPBACK));
-	m_pToolBar->addAction(pAction);
-	pAction = m_pTextBrowser->pageAction(QWebEnginePage::Forward);
-	pAction->setIcon(*g_pIconManager->getBigIcon(KVI_BIGICON_HELPFORWARD));
-	m_pToolBar->addAction(pAction);
-
-	m_pToolBar->addAction(*(g_pIconManager->getSmallIcon(KviIconManager::Minus)), __tr2qs("Zoom out"), this, SLOT(slotZoomOut()));
-	m_pToolBar->addAction(*(g_pIconManager->getSmallIcon(KviIconManager::Plus)), __tr2qs("Zoom in"), this, SLOT(slotZoomIn()));
-
-	if(bIsStandalone)
-	{
-		setAttribute(Qt::WA_DeleteOnClose);
-		m_pToolBar->addAction(*g_pIconManager->getBigIcon(KVI_BIGICON_HELPCLOSE), __tr2qs("Close"), this, SLOT(close()));
-	}
-}
-
-void HelpWidget::slotCopy()
-{
-	m_pTextBrowser->triggerPageAction(QWebEnginePage::Copy);
-}
-
-void HelpWidget::slotShowHideFind()
-{
-	if(m_pToolBarHighlight->isVisible())
-	{
-		m_pToolBarHighlight->hide();
-		m_pTextBrowser->findText("");
-	}
-	else
-	{
-		m_pToolBarHighlight->show();
-		m_pFindText->setFocus();
-	}
-}
-
-void HelpWidget::slotLoadFinished(bool)
-{
-	m_pTextBrowser->findText(m_pFindText->text());
-}
-
-void HelpWidget::slotTextChanged(const QString szFind)
-{
-	m_pTextBrowser->findText("");
-	m_pTextBrowser->findText(szFind);
-}
-
-void HelpWidget::slotFindPrev()
-{
-	m_pTextBrowser->findText(m_pFindText->text(), QWebEnginePage::FindBackward);
-}
-
-void HelpWidget::slotFindNext()
-{
-	m_pTextBrowser->findText(m_pFindText->text());
-}
-
-void HelpWidget::slotZoomIn()
-{
-	kvs_real_t dZoom = m_pTextBrowser->zoomFactor();
-	if(dZoom >= 2)
-		return;
-	dZoom += 0.05;
-	m_pTextBrowser->setZoomFactor(dZoom);
-}
-
-void HelpWidget::slotZoomOut()
-{
-	kvs_real_t dZoom = m_pTextBrowser->zoomFactor();
-	if(dZoom <= 0.5)
-		return;
-	dZoom -= 0.05;
-	m_pTextBrowser->setZoomFactor(dZoom);
-}
-
-#else
-
 HelpWidget::HelpWidget(QWidget * par, bool bIsStandalone)
     : QWidget(par)
 {
@@ -223,8 +92,6 @@ HelpWidget::HelpWidget(QWidget * par, bool bIsStandalone)
 	connect(m_pTextBrowser, SIGNAL(forwardAvailable(bool)), m_pForwardAction, SLOT(setEnabled(bool)));
 }
 
-#endif
-
 HelpWidget::~HelpWidget()
 {
 	if(m_bIsStandalone)
@@ -238,9 +105,5 @@ void HelpWidget::showIndex()
 
 	g_pApp->getGlobalKvircDirectory(szHelpDir, KviApplication::Help);
 	dirHelp = QDir(szHelpDir);
-#ifdef COMPILE_WEBENGINE_SUPPORT
-	m_pTextBrowser->load(QUrl::fromLocalFile(dirHelp.absoluteFilePath("index.html")));
-#else
 	m_pTextBrowser->setSource(QUrl::fromLocalFile(dirHelp.absoluteFilePath("index.html")));
-#endif
 }
diff --git a/src/modules/help/HelpWidget.h b/src/modules/help/HelpWidget.h
index 732d7a118..420511de0 100644
--- a/src/modules/help/HelpWidget.h
+++ b/src/modules/help/HelpWidget.h
@@ -27,11 +27,7 @@
 #include "HelpIndex.h"
 #include "kvi_settings.h"
 
-#ifdef COMPILE_WEBENGINE_SUPPORT
-#include <QWebEngineView>
-#else
 #include <QTextBrowser>
-#endif
 #include <QToolBar>
 #include <QVBoxLayout>
 #include <QProgressBar>
@@ -48,45 +44,20 @@ public:
 	~HelpWidget();
 
 private:
-#ifdef COMPILE_WEBENGINE_SUPPORT
-	QVBoxLayout * m_pLayout;
-	QToolBar * m_pToolBar;
-	QToolBar * m_pToolBarHighlight;
-	QLineEdit * m_pFindText;
-	QWebEngineView * m_pTextBrowser;
-#else
 	QVBoxLayout * m_pLayout;
 	QToolBar * m_pToolBar;
 	QAction * m_pBackAction;
 	QAction * m_pForwardAction;
 	QTextBrowser * m_pTextBrowser;
-#endif
 	bool m_bIsStandalone;
 
 protected slots:
 	void showIndex();
-#ifdef COMPILE_WEBENGINE_SUPPORT
-	void slotLoadFinished(bool ok);
-	void slotFindNext();
-	void slotFindPrev();
-	void slotZoomIn();
-	void slotZoomOut();
-	void slotTextChanged(const QString);
-	void slotCopy();
-	void slotShowHideFind();
-#endif
 public:
-#ifdef COMPILE_WEBENGINE_SUPPORT
-	QWebEngineView * textBrowser()
-	{
-		return m_pTextBrowser;
-	}
-#else
 	QTextBrowser * textBrowser()
 	{
 		return m_pTextBrowser;
 	}
-#endif
 };
 
 #endif //_HELPWIDGET_H_
diff --git a/src/modules/help/HelpWindow.cpp b/src/modules/help/HelpWindow.cpp
index 8c05461e0..f48778a36 100644
--- a/src/modules/help/HelpWindow.cpp
+++ b/src/modules/help/HelpWindow.cpp
@@ -268,11 +268,7 @@ void HelpWindow::startSearch()
 	setCursor(Qt::ArrowCursor);
 }
 
-#ifdef COMPILE_WEBENGINE_SUPPORT
-QWebEngineView * HelpWindow::textBrowser()
-#else
 QTextBrowser * HelpWindow::textBrowser()
-#endif
 {
 	return m_pHelpWidget->textBrowser();
 }
@@ -282,11 +278,7 @@ void HelpWindow::showIndexTopic()
 	if(m_pIndexSearch->text().isEmpty() || !m_pIndexListWidget->selectedItems().count())
 		return;
 	int i = g_pDocIndex->titlesList().indexOf(m_pIndexListWidget->selectedItems().at(0)->text());
-#ifdef COMPILE_WEBENGINE_SUPPORT
-	textBrowser()->load(QUrl(g_pDocIndex->documentList()[i]));
-#else
 	textBrowser()->setSource(QUrl(g_pDocIndex->documentList()[i]));
-#endif
 }
 
 void HelpWindow::searchInIndex(const QString & s)
@@ -311,11 +303,7 @@ void HelpWindow::indexSelected(QListWidgetItem * item)
 	if(!item)
 		return;
 	int i = g_pDocIndex->titlesList().indexOf(item->text());
-#ifdef COMPILE_WEBENGINE_SUPPORT
-	textBrowser()->load(QUrl(g_pDocIndex->documentList()[i]));
-#else
 	textBrowser()->setSource(QUrl(g_pDocIndex->documentList()[i]));
-#endif
 }
 
 void HelpWindow::searchSelected(QListWidgetItem * item)
@@ -323,11 +311,7 @@ void HelpWindow::searchSelected(QListWidgetItem * item)
 	if(!item)
 		return;
 	int i = g_pDocIndex->titlesList().indexOf(item->text());
-#ifdef COMPILE_WEBENGINE_SUPPORT
-	textBrowser()->load(QUrl(g_pDocIndex->documentList()[i]));
-#else
 	textBrowser()->setSource(QUrl(g_pDocIndex->documentList()[i]));
-#endif
 }
 
 QPixmap * HelpWindow::myIconPtr()
diff --git a/src/modules/help/HelpWindow.h b/src/modules/help/HelpWindow.h
index 25de74611..4aee40f69 100644
--- a/src/modules/help/HelpWindow.h
+++ b/src/modules/help/HelpWindow.h
@@ -31,17 +31,11 @@
 #include "kvi_settings.h"
 
 #include <QTabWidget>
-#ifdef COMPILE_WEBENGINE_SUPPORT
-#include <QWebEngineView>
-#else
-class QTextBrowser;
-#endif
-
 #include <QLineEdit>
 
+class QTextBrowser;
 class QProgressBar;
 class QPushButton;
-
 class HelpWidget;
 
 class HelpWindow : public KviWindow
@@ -79,11 +73,7 @@ protected:
 	void loadProperties(KviConfigurationFile * cfg) override;
 
 public:
-#ifdef COMPILE_WEBENGINE_SUPPORT
-	QWebEngineView * textBrowser();
-#else
 	QTextBrowser * textBrowser();
-#endif
 public slots:
 	void indexSelected(QListWidgetItem *);
 	void searchInIndex(const QString & s);
diff --git a/src/modules/help/libkvihelp.cpp b/src/modules/help/libkvihelp.cpp
index 7eeb4e57e..9c0b5e583 100644
--- a/src/modules/help/libkvihelp.cpp
+++ b/src/modules/help/libkvihelp.cpp
@@ -185,11 +185,7 @@ static bool help_kvs_cmd_open(KviKvsModuleCommandCall * c)
 
 		if(w)
 		{
-#ifdef COMPILE_WEBENGINE_SUPPORT
-			w->textBrowser()->load(QUrl::fromLocalFile(f.absoluteFilePath()));
-#else
 			w->textBrowser()->setSource(QUrl::fromLocalFile(f.absoluteFilePath()));
-#endif
 			HelpWindow * pHelpWindow = g_pHelpWindowList->first();
 			if (pHelpWindow)
 				pHelpWindow->delayedAutoRaise();
@@ -199,21 +195,13 @@ static bool help_kvs_cmd_open(KviKvsModuleCommandCall * c)
 	if(c->switches()->find('m', "mdi"))
 	{
 		HelpWindow * w = new HelpWindow("Help browser");
-#ifdef COMPILE_WEBENGINE_SUPPORT
-		w->textBrowser()->load(QUrl::fromLocalFile(f.absoluteFilePath()));
-#else
 		w->textBrowser()->setSource(QUrl::fromLocalFile(f.absoluteFilePath()));
-#endif
 		g_pMainWindow->addWindow(w);
 	}
 	else
 	{
 		HelpWidget * w = new HelpWidget(g_pMainWindow->splitter(), true);
-#ifdef COMPILE_WEBENGINE_SUPPORT
-		w->textBrowser()->load(QUrl::fromLocalFile(f.absoluteFilePath()));
-#else
 		w->textBrowser()->setSource(QUrl::fromLocalFile(f.absoluteFilePath()));
-#endif
 		w->show();
 	}