Refactoring MainWindow

- Added NavigationBar object that manages the navigation buttons
- Removed NavigationButton class that it obsoleted

3 files changed, 0 insertions, 188 deletions

diff --git a/lib/navigation/CMakeLists.txt b/lib/navigation/CMakeLists.txt
index a81818e..4f0208b 100644
--- a/lib/navigation/CMakeLists.txt
+++ b/lib/navigation/CMakeLists.txt
@@ -1,8 +1,6 @@
 cmake_minimum_required(VERSION 3.1.0)
 
 add_library(navigation
-        navigationbutton.cpp
-        navigationbutton.h
         urllineedit.cpp
         urllineedit.h)
 
diff --git a/lib/navigation/navigationbutton.cpp b/lib/navigation/navigationbutton.cpp
deleted file mode 100644
index 577c291..0000000
--- a/lib/navigation/navigationbutton.cpp
+++ /dev/null
@@ -1,138 +0,0 @@
-/*
- * 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 "navigationbutton.h"
-
-#include <QStyle>
-#include <QWebEngineHistory>
-
-NavigationButton::NavigationButton(Type type, QWidget *parent)
-    : QToolButton(parent)
-{
-    m_type = type;
-    menu = new QMenu(this);
-
-    switch(type) {
-    case BackButton:
-        setIcon(style()->standardIcon(QStyle::SP_ArrowBack));
-        setMenu(menu);
-        connect(menu, &QMenu::aboutToShow, this, &NavigationButton::prepareMenu);
-        break;
-    case ForwardButton:
-        setIcon(style()->standardIcon(QStyle::SP_ArrowForward));
-        setMenu(menu);
-        connect(menu, &QMenu::aboutToShow, this, &NavigationButton::prepareMenu);
-        break;
-    case ReloadButton:
-        setIcon(style()->standardIcon(QStyle::SP_BrowserReload));
-        break;
-    case StopButton:
-        setIcon(style()->standardIcon(QStyle::SP_BrowserStop));
-        break;
-    }
-
-    connect(this, &NavigationButton::clicked, this, &NavigationButton::doAction);
-}
-
-void NavigationButton::setView(WebView *view)
-{
-    disconnect(loadStartedConnection);
-    disconnect(loadFinishedConnection);
-
-    m_view = view;
-    if(m_type == BackButton || m_type == ForwardButton) {
-        updateOnLoadFinished();
-    }
-
-    loadStartedConnection = connect(view, &WebView::loadStarted, this, &NavigationButton::updateOnLoadStarted);
-    loadFinishedConnection = connect(view, &WebView::loadFinished, this, &NavigationButton::updateOnLoadFinished);
-}
-
-void NavigationButton::updateOnLoadStarted()
-{
-    switch(m_type) {
-    case BackButton:
-        break;
-    case ForwardButton:
-        break;
-    case ReloadButton:
-        m_type = StopButton;
-        setIcon(style()->standardIcon(QStyle::SP_BrowserStop));
-        break;
-    case StopButton:
-        break;
-    }
-}
-
-void NavigationButton::updateOnLoadFinished()
-{
-    switch(m_type) {
-    case BackButton:
-        if(m_view->history()->canGoBack()) {
-            setEnabled(true);
-        } else {
-            setEnabled(false);
-        }
-        break;
-    case ForwardButton:
-        if(m_view->history()->canGoForward()) {
-            setEnabled(true);
-        } else {
-            setEnabled(false);
-        }
-        break;
-    case ReloadButton:
-        break;
-    case StopButton:
-        m_type = ReloadButton;
-        setIcon(style()->standardIcon(QStyle::SP_BrowserReload));
-        break;
-    }
-}
-
-void NavigationButton::doAction()
-{
-    switch(m_type) {
-    case BackButton:
-        m_view->history()->back();
-        break;
-    case ForwardButton:
-        m_view->history()->forward();
-        break;
-    case ReloadButton:
-        m_view->reload();
-        break;
-    case StopButton:
-        m_view->stop();
-        break;
-    }
-}
-
-void NavigationButton::prepareMenu()
-{
-    menu->clear();
-
-    QList<QWebEngineHistoryItem> items;
-    switch(m_type) {
-    case BackButton:
-        items = m_view->history()->backItems(10);
-        break;
-    case ForwardButton:
-        items = m_view->history()->forwardItems(10);
-        break;
-    default:
-        break;
-    }
-
-    for(const QWebEngineHistoryItem &i : qAsConst(items)) {
-        QAction *a = menu->addAction(i.title());
-        connect(a, &QAction::triggered, this, [i, this]() {
-            m_view->history()->goToItem(i);
-        });
-    }
-}
diff --git a/lib/navigation/navigationbutton.h b/lib/navigation/navigationbutton.h
deleted file mode 100644
index e0d358a..0000000
--- a/lib/navigation/navigationbutton.h
+++ /dev/null
@@ -1,48 +0,0 @@
-/*
- * 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
- */
-
-#ifndef NAVIGATIONBUTTON_H
-#define NAVIGATIONBUTTON_H
-
-#include "../../src/webengine/webview.h"
-#include <QToolButton>
-
-class QMenu;
-
-class NavigationButton : public QToolButton
-{
-    Q_OBJECT
-public:
-    enum Type {
-        BackButton,
-        ForwardButton,
-        ReloadButton,
-        StopButton
-    };
-
-    explicit NavigationButton(Type type, QWidget *parent = nullptr);
-
-    void setView(WebView *view);
-
-signals:
-
-private slots:
-    void updateOnLoadStarted();
-    void updateOnLoadFinished();
-    void doAction();
-    void prepareMenu();
-
-private:
-    Type m_type;
-    QMenu *menu;
-    WebView *m_view;
-
-    QMetaObject::Connection loadStartedConnection, loadFinishedConnection;
-};
-
-#endif // NAVIGATIONBUTTON_H