Multiple subwindows interface

Subwindows are similar to tab groups.
- Rewrote Browser and MainWindow, so they should be somewhat cleaner now
- Moved AboutDialog to lib/about

What's broken:
- loading bar
- search box
- address bar bookmark suggestions
- plugins

3 files changed, 15 insertions, 14 deletions

diff --git a/src/addressbar/completer.h b/src/addressbar/completer.h
index ce19f07..daef67c 100644
--- a/src/addressbar/completer.h
+++ b/src/addressbar/completer.h
@@ -21,14 +21,12 @@ class Completer : public QListView
 public:
     explicit Completer(QWidget *parent = nullptr);
 
-    bool updateItems(const QList<QTreeWidgetItem*> &list);
+    bool updateItems(const QList<QTreeWidgetItem *> &list);
 
     bool keyPressed(QKeyEvent *event);
 
 private:
     QStringListModel *completionModel;
-
 };
 
-
 #endif //SMOLBOTE_COMPLETER_H
diff --git a/src/addressbar/urllineedit.cpp b/src/addressbar/urllineedit.cpp
index cf2c08b..8aa03c7 100644
--- a/src/addressbar/urllineedit.cpp
+++ b/src/addressbar/urllineedit.cpp
@@ -7,6 +7,7 @@
  */
 
 #include "urllineedit.h"
+#include "webengine/webview.h"
 #include <QLabel>
 #include <QMenu>
 #include <QShortcut>
@@ -18,19 +19,13 @@ UrlLineEdit::UrlLineEdit(const QHash<QString, QString> &config, QWidget *parent)
     : QLineEdit(parent)
     , m_listView(new Completer(this))
 {
-    auto *focusShortcut = new QShortcut(QKeySequence(config.value("addressbar.shortcuts.focus")), parent);
-    connect(focusShortcut, &QShortcut::activated, this, [this]() {
-        setFocus();
-        selectAll();
-    });
-
     setPlaceholderText(tr("Enter address"));
 
     m_listView->setVisible(false);
     connect(this, &UrlLineEdit::textEdited, this, &UrlLineEdit::updateCompleter);
 
     m_pageMenuAction = addAction(style()->standardIcon(QStyle::SP_DriveNetIcon), QLineEdit::LeadingPosition);
-    m_pageMenuAction->setShortcut(QKeySequence(config.value("addressbar.shortcuts.pageMenu")));
+    m_pageMenuAction->setShortcut(QKeySequence("F2"));
     m_pageMenuAction->setToolTip(tr("Page Actions (%1)").arg(m_pageMenuAction->shortcut().toString()));
     connect(m_pageMenuAction, &QAction::triggered, m_pageMenuAction, [&]() {
         if(m_pageMenuAction->menu()) {
@@ -39,7 +34,7 @@ UrlLineEdit::UrlLineEdit(const QHash<QString, QString> &config, QWidget *parent)
     });
 
     m_toolsMenuAction = addAction(style()->standardIcon(QStyle::SP_FileIcon), QLineEdit::TrailingPosition);
-    m_toolsMenuAction->setShortcut(QKeySequence(config.value("addressbar.shortcuts.toolsMenu")));
+    m_toolsMenuAction->setShortcut(QKeySequence("F10"));
     m_toolsMenuAction->setToolTip(tr("Tools (%1)").arg(m_toolsMenuAction->shortcut().toString()));
     connect(m_toolsMenuAction, &QAction::triggered, m_toolsMenuAction, [&]() {
         if(m_toolsMenuAction->menu()) {
@@ -56,7 +51,11 @@ UrlLineEdit::UrlLineEdit(const QHash<QString, QString> &config, QWidget *parent)
         if(this->text().startsWith('#')) {
             emit searchTermEntered(this->text().mid(1));
         } else {
-            emit addressEntered(QUrl::fromUserInput(this->text()));
+            if(m_view) {
+                m_view->load(QUrl::fromUserInput(this->text()));
+            } else {
+                this->clear();
+            }
         }
         this->clearFocus();
     });
@@ -71,6 +70,7 @@ void UrlLineEdit::setCompleterModel(BookmarksView *model)
 void UrlLineEdit::connectWebView(WebView *view)
 {
     Q_CHECK_PTR(view);
+    m_view = view;
 
     disconnect(urlChangedConnection);
 
diff --git a/src/addressbar/urllineedit.h b/src/addressbar/urllineedit.h
index 17465bc..24ad403 100644
--- a/src/addressbar/urllineedit.h
+++ b/src/addressbar/urllineedit.h
@@ -9,15 +9,16 @@
 #ifndef SMOLBOTE_URLLINEEDIT_H
 #define SMOLBOTE_URLLINEEDIT_H
 
+#include "completer.h"
+#include "webengine/webview.h"
 #include <QAction>
 #include <QLineEdit>
 #include <QTextLayout>
-#include "webengine/webview.h"
-#include "completer.h"
 
 class BookmarksView;
 class QMenu;
 class QLabel;
+class WebView;
 class UrlLineEdit : public QLineEdit
 {
     Q_OBJECT
@@ -45,6 +46,8 @@ private:
     void setTextFormat(const QTextLayout::FormatRange &format);
     void clearTextFormat();
 
+    WebView *m_view = nullptr;
+
     QTextLayout::FormatRange m_hostFormat;
 
     // pageMenu action: zoom, print