From 26d985c9dc03f9e14f28e7df6a045feca310ad60 Mon Sep 17 00:00:00 2001
From: Vanellope <vane11opeschw33tz@gmail.com>
Date: Mon, 26 Nov 2018 20:09:35 +0900
Subject: [PATCH] Toggle the address maps in the Section Widget (#959)

* Toggle the addr maps in the Section Widget

* Icon transform done.

* Refactoring
---
 src/widgets/SectionsWidget.cpp | 44 +++++++++++++++++++++++++++++++++-
 src/widgets/SectionsWidget.h   |  4 ++++
 2 files changed, 47 insertions(+), 1 deletion(-)

diff --git a/src/widgets/SectionsWidget.cpp b/src/widgets/SectionsWidget.cpp
index b6de7d01..98d2129e 100644
--- a/src/widgets/SectionsWidget.cpp
+++ b/src/widgets/SectionsWidget.cpp
@@ -180,13 +180,30 @@ SectionsWidget::SectionsWidget(MainWindow *main, QAction *action) :
     rawAddrDock = new SectionAddrDock(sectionsModel, SectionAddrDock::Raw, this);
     virtualAddrDock = new SectionAddrDock(sectionsModel, SectionAddrDock::Virtual, this);
 
-    QWidget *addrDockWidget = new QWidget();
+    addrDockWidget = new QWidget();
     QHBoxLayout *addrDockLayout = new QHBoxLayout();
     addrDockLayout->addWidget(rawAddrDock);
     addrDockLayout->addWidget(virtualAddrDock);
     addrDockWidget->setLayout(addrDockLayout);
     layout->addWidget(addrDockWidget);
 
+    QPixmap map(":/img/icons/previous.svg");
+    QTransform transform;
+    transform = transform.rotate(90);
+    map = map.transformed(transform);
+    QIcon icon;
+    icon.addPixmap(map);
+
+    toggleButton = new QToolButton;
+    toggleButton->setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Expanding);
+    toggleButton->setFixedHeight(30);
+    toggleButton->setIcon(icon);
+    toggleButton->setIconSize(QSize(16, 12));
+    toggleButton->setAutoRaise(true);
+    toggleButton->setArrowType(Qt::NoArrow);
+    toggleButton->hide();
+    layout->addWidget(toggleButton);
+
     layout->setMargin(0);
     dockWidgetContents->setLayout(layout);
     setWidget(dockWidgetContents);
@@ -198,10 +215,27 @@ SectionsWidget::SectionsWidget(MainWindow *main, QAction *action) :
     });
     connect(Core(), SIGNAL(seekChanged(RVA)), this, SLOT(onSectionsSeekChanged(RVA)));
     connect(Config(), SIGNAL(colorsUpdated()), this, SLOT(refreshSections()));
+    connect(toggleButton, &QToolButton::clicked, this, [ = ] {
+        toggleButton->hide();
+        addrDockWidget->show();
+        rawAddrDock->show();
+        virtualAddrDock->show();
+    });
 
     indicatorWidth = 600;
     indicatorHeight = 5;
     indicatorParamPosY = 20;
+
+    connect(rawAddrDock, &QDockWidget::visibilityChanged, this, [ = ](bool visibility) {
+        if (!visibility) {
+            updateToggle();
+        }
+    });
+    connect(virtualAddrDock, &QDockWidget::visibilityChanged, this, [ = ](bool visibility) {
+        if (!visibility) {
+            updateToggle();
+        }
+    });
 }
 
 SectionsWidget::~SectionsWidget() {}
@@ -273,6 +307,14 @@ void SectionsWidget::updateIndicator(SectionAddrDock *targetDock, QString name,
     targetDock->addTextItem(color, QPoint(0, y - indicatorParamPosY), QString("0x%1").arg(offset, 0, 16));
 }
 
+void SectionsWidget::updateToggle()
+{
+    if (!rawAddrDock->isVisible() && !virtualAddrDock->isVisible()) {
+        addrDockWidget->hide();
+        toggleButton->show();
+    }
+}
+
 SectionAddrDock::SectionAddrDock(SectionsModel *model, AddrType type, QWidget *parent) :
     QDockWidget(parent),
     graphicsScene(new QGraphicsScene),
diff --git a/src/widgets/SectionsWidget.h b/src/widgets/SectionsWidget.h
index 6e53ceb6..c4c22e7f 100644
--- a/src/widgets/SectionsWidget.h
+++ b/src/widgets/SectionsWidget.h
@@ -4,6 +4,7 @@
 #include <memory>
 #include <map>
 
+#include <QtWidgets/QToolButton>
 #include <QAbstractListModel>
 #include <QSortFilterProxyModel>
 #include <QGraphicsScene>
@@ -77,14 +78,17 @@ private:
     QWidget *dockWidgetContents;
     QuickFilterView *quickFilterView;
 
+    QWidget *addrDockWidget;
     SectionAddrDock *rawAddrDock;
     SectionAddrDock *virtualAddrDock;
+    QToolButton *toggleButton;
 
     int indicatorWidth;
     int indicatorHeight;
     int indicatorParamPosY;
     void drawIndicatorOnAddrDocks();
     void updateIndicator(SectionAddrDock *targetDock, QString name, float ratio);
+    void updateToggle();
 };
 
 class SectionAddrDock : public QDockWidget