1 files changed, 136 insertions, 0 deletions
diff --git a/lib/navigation/urllineedit.cpp b/lib/navigation/urllineedit.cpp
new file mode 100644
index 0000000..24924bb
--- /dev/null
+++ b/lib/navigation/urllineedit.cpp
@@ -0,0 +1,136 @@
+/*
+ * This file is part of smolbote. It's copyrighted by the contributors recorded
+ * in the version control history of the file, available from its original
+ * location: git://neueland.iserlohn-fortress.net/smolbote.git
+ *
+ * SPDX-License-Identifier: GPL-3.0
+ */
+
+#include "urllineedit.h"
+#include <QUrl>
+#include <QTimer>
+#include <QMenu>
+#include <QAction>
+#include <QStyle>
+
+#include <QWidgetAction>
+
+// ssl menu
+#include <QLabel>
+
+#include "../bookmarks/bookmarkswidget.h"
+
+#include <QCompleter>
+
+UrlLineEdit::UrlLineEdit(QWidget *parent) :
+    QLineEdit(parent)
+{
+    setPlaceholderText(tr("Enter address"));
+
+    // ssl menu
+    m_sslMenu = new QMenu(this);
+    m_sslLabel = new QLabel(m_sslMenu);
+    QWidgetAction *sslErrorAction = new QWidgetAction(m_sslMenu);
+    sslErrorAction->setDefaultWidget(m_sslLabel);
+    m_sslMenu->addAction(sslErrorAction);
+
+    m_sslAction = addAction(style()->standardIcon(QStyle::SP_DriveNetIcon), QLineEdit::LeadingPosition);
+    m_sslAction->setToolTip(tr("TODO: Display SSL Status popup here"));
+    m_sslAction->setMenu(m_sslMenu);
+
+    connect(m_sslAction, &QAction::triggered, this, [this]() {
+        m_sslMenu->exec(this->mapToGlobal(QPoint(0, height())));
+    });
+
+    m_pageAction = addAction(style()->standardIcon(QStyle::SP_FileIcon), QLineEdit::TrailingPosition);
+    m_pageAction->setShortcut(QKeySequence("F10"));
+    m_pageAction->setToolTip(tr("Page Actions"));
+    connect(m_pageAction, &QAction::triggered, m_pageAction, [&]() {
+        //this->deselect();
+        if(m_pageAction->menu() != nullptr) {
+            m_pageAction->menu()->exec(this->mapToGlobal(QPoint(width(), height())));
+        }
+    });
+
+    QTextCharFormat hostnameFormat;
+    hostnameFormat.setFontWeight(QFont::Bold);
+    m_hostFormat.format = hostnameFormat;
+
+    // connect signals
+    connect(this, &QLineEdit::returnPressed, [this]() {
+        if(this->text().startsWith('#')) {
+            emit searchTermEntered(this->text().mid(1));
+        } else {
+            emit addressEntered(QUrl::fromUserInput(this->text()));
+        }
+        this->clearFocus();
+    });
+
+}
+
+QAction *UrlLineEdit::sslAction()
+{
+    Q_CHECK_PTR(m_sslAction);
+    return m_sslAction;
+}
+
+QAction *UrlLineEdit::pageAction()
+{
+    Q_CHECK_PTR(m_pageAction);
+    return m_pageAction;
+}
+
+void UrlLineEdit::setCompleterModel(QAbstractItemModel *model)
+{
+    Q_CHECK_PTR(model);
+    m_completer = new UrlCompleter(model, this);
+    m_completer->setCompletionColumn(1);
+    this->setCompleter(m_completer);
+}
+
+void UrlLineEdit::setUrl(const QUrl &url)
+{
+    QString urlText = url.toString();
+    QString domain = url.host();
+
+    m_hostFormat.start = urlText.indexOf(domain);
+    m_hostFormat.length = domain.length();
+
+    clear();
+    clearTextFormat();
+    setTextFormat(m_hostFormat);
+    setText(urlText);
+}
+
+void UrlLineEdit::showSslError(const QString &message)
+{
+    m_sslLabel->setText(message);
+    m_sslAction->trigger();
+}
+
+void UrlLineEdit::focusInEvent(QFocusEvent *event)
+{
+    clearTextFormat();
+
+    QLineEdit::focusInEvent(event);
+
+    // select the contents when receiving focus
+    // http://stackoverflow.com/a/35725950/1054406
+    // mousePressEvent triggers right after focusInEvent so text selected in focusInEvent unselects by mousePressEvent
+    //QTimer::singleShot(0, this, SLOT(selectAll()));
+}
+
+// formatting taken from: https://forum.qt.io/topic/60962/setting-qlineedit-text-bold
+void UrlLineEdit::setTextFormat(const QTextLayout::FormatRange &format)
+{
+    QList<QInputMethodEvent::Attribute> attributes;
+    attributes.append(QInputMethodEvent::Attribute(QInputMethodEvent::TextFormat, format.start, format.length, format.format));
+    QInputMethodEvent ev(QString(), attributes);
+    event(&ev);
+
+}
+
+void UrlLineEdit::clearTextFormat()
+{
+    setTextFormat(QTextLayout::FormatRange());
+}