1 files changed, 0 insertions, 151 deletions
diff --git a/qt-ui/usermanual.cpp b/qt-ui/usermanual.cpp
deleted file mode 100644
index 6b676f16b..000000000
--- a/qt-ui/usermanual.cpp
+++ /dev/null
@@ -1,151 +0,0 @@
-#include <QDesktopServices>
-#include <QShortcut>
-#include <QFile>
-
-#include "usermanual.h"
-#include "mainwindow.h"
-#include "helpers.h"
-
-SearchBar::SearchBar(QWidget *parent): QWidget(parent)
-{
-	ui.setupUi(this);
-	#if defined(Q_OS_MAC) || defined(Q_OS_WIN)
-	ui.findNext->setIcon(QIcon(":icons/subsurface/32x32/actions/go-down.png"));
-	ui.findPrev->setIcon(QIcon(":icons/subsurface/32x32/actions/go-up.png"));
-	ui.findClose->setIcon(QIcon(":icons/subsurface/32x32/actions/window-close.png"));
-	#endif
-
-	connect(ui.findNext, SIGNAL(pressed()), this, SIGNAL(searchNext()));
-	connect(ui.findPrev, SIGNAL(pressed()), this, SIGNAL(searchPrev()));
-	connect(ui.searchEdit, SIGNAL(textChanged(QString)), this, SIGNAL(searchTextChanged(QString)));
-	connect(ui.searchEdit, SIGNAL(textChanged(QString)), this, SLOT(enableButtons(QString)));
-	connect(ui.findClose, SIGNAL(pressed()), this, SLOT(hide()));
-}
-
-void SearchBar::setVisible(bool visible)
-{
-	QWidget::setVisible(visible);
-	ui.searchEdit->setFocus();
-}
-
-void SearchBar::enableButtons(const QString &s)
-{
-	ui.findPrev->setEnabled(s.length());
-	ui.findNext->setEnabled(s.length());
-}
-
-UserManual::UserManual(QWidget *parent) : QWidget(parent)
-{
-	QShortcut *closeKey = new QShortcut(QKeySequence(Qt::CTRL + Qt::Key_W), this);
-	connect(closeKey, SIGNAL(activated()), this, SLOT(close()));
-	QShortcut *quitKey = new QShortcut(QKeySequence(Qt::CTRL + Qt::Key_Q), this);
-	connect(quitKey, SIGNAL(activated()), qApp, SLOT(quit()));
-
-	QAction *actionShowSearch = new QAction(this);
-	actionShowSearch->setShortcut(Qt::CTRL + Qt::Key_F);
-	actionShowSearch->setShortcutContext(Qt::WindowShortcut);
-	addAction(actionShowSearch);
-
-	QAction *actionHideSearch = new QAction(this);
-	actionHideSearch->setShortcut(Qt::Key_Escape);
-	actionHideSearch->setShortcutContext(Qt::WindowShortcut);
-	addAction(actionHideSearch);
-
-	setWindowTitle(tr("User manual"));
-	setWindowIcon(QIcon(":/subsurface-icon"));
-
-	userManual = new QWebView(this);
-	QString colorBack = palette().highlight().color().name(QColor::HexRgb);
-	QString colorText = palette().highlightedText().color().name(QColor::HexRgb);
-	userManual->setStyleSheet(QString("QWebView { selection-background-color: %1; selection-color: %2; }")
-		.arg(colorBack).arg(colorText));
-	userManual->page()->setLinkDelegationPolicy(QWebPage::DelegateExternalLinks);
-	QString searchPath = getSubsurfaceDataPath("Documentation");
-	if (searchPath.size()) {
-		// look for localized versions of the manual first
-		QString lang = uiLanguage(NULL);
-		QString prefix = searchPath.append("/user-manual");
-		QFile manual(prefix + "_" + lang + ".html");
-		if (!manual.exists())
-			manual.setFileName(prefix + "_" + lang.left(2) + ".html");
-		if (!manual.exists())
-			manual.setFileName(prefix + ".html");
-		if (!manual.exists()) {
-			userManual->setHtml(tr("Cannot find the Subsurface manual"));
-		} else {
-			QString urlString = QString("file:///") + manual.fileName();
-			userManual->setUrl(QUrl(urlString, QUrl::TolerantMode));
-		}
-	} else {
-		userManual->setHtml(tr("Cannot find the Subsurface manual"));
-	}
-
-	searchBar = new SearchBar(this);
-	searchBar->hide();
-	connect(actionShowSearch, SIGNAL(triggered(bool)), searchBar, SLOT(show()));
-	connect(actionHideSearch, SIGNAL(triggered(bool)), searchBar, SLOT(hide()));
-	connect(userManual, SIGNAL(linkClicked(QUrl)), this, SLOT(linkClickedSlot(QUrl)));
-	connect(searchBar, SIGNAL(searchTextChanged(QString)), this, SLOT(searchTextChanged(QString)));
-	connect(searchBar, SIGNAL(searchNext()), this, SLOT(searchNext()));
-	connect(searchBar, SIGNAL(searchPrev()), this, SLOT(searchPrev()));
-
-	QVBoxLayout *vboxLayout = new QVBoxLayout();
-	userManual->setSizePolicy(QSizePolicy::Minimum, QSizePolicy::Expanding);
-	vboxLayout->addWidget(userManual);
-	vboxLayout->addWidget(searchBar);
-	setLayout(vboxLayout);
-}
-
-void UserManual::search(QString text, QWebPage::FindFlags flags = 0)
-{
-	if (userManual->findText(text, QWebPage::FindWrapsAroundDocument | flags) || text.length() == 0) {
-		searchBar->setStyleSheet("");
-	} else {
-		searchBar->setStyleSheet("QLineEdit{background: red;}");
-	}
-}
-
-void UserManual::searchTextChanged(const QString& text)
-{
-	mLastText = text;
-	search(text);
-}
-
-void UserManual::searchNext()
-{
-	search(mLastText);
-}
-
-void UserManual::searchPrev()
-{
-	search(mLastText, QWebPage::FindBackward);
-}
-
-void UserManual::linkClickedSlot(const QUrl& url)
-{
-	QDesktopServices::openUrl(url);
-}
-
-#ifdef Q_OS_MAC
-void UserManual::showEvent(QShowEvent *e) {
-	filterAction = NULL;
-	closeAction = NULL;
-	MainWindow *m = MainWindow::instance();
-	Q_FOREACH (QObject *o, m->children()) {
-		if (o->objectName() == "actionFilterTags") {
-			filterAction = qobject_cast<QAction*>(o);
-			filterAction->setShortcut(QKeySequence());
-		} else if (o->objectName() == "actionClose") {
-			closeAction  = qobject_cast<QAction*>(o);
-			closeAction->setShortcut(QKeySequence());
-		}
-	}
-}
-void UserManual::hideEvent(QHideEvent *e) {
-	if (closeAction != NULL)
-		closeAction->setShortcut(QKeySequence(Qt::CTRL + Qt::Key_W));
-	if (filterAction != NULL)
-		filterAction->setShortcut(QKeySequence(Qt::CTRL + Qt::Key_F));
-	closeAction = filterAction = NULL;
-}
-#endif