Added RefreshDeferrer to emulation widgets

src/MainWindow.cpp

@@ -198,12 +198,12 @@ void MainWindow::initUI()
     commentsDock = new CommentsWidget(this, ui->actionComments);
     stringsDock = new StringsWidget(this, ui->actionStrings);
     flagsDock = new FlagsWidget(this, ui->actionFlags);
-    //stackDock = new StackWidget(this, ui->actionStack);
-    //backtraceDock = new BacktraceWidget(this, ui->actionBacktrace);
-    //registersDock = new RegistersWidget(this, ui->actionRegisters);
-    //memoryMapDock = new MemoryMapWidget(this, ui->actionMemoryMap);
-    //breakpointDock = new BreakpointWidget(this, ui->actionBreakpoint);
-    //registerRefsDock = new RegisterRefsWidget(this, ui->actionRegisterRefs);
+    stackDock = new StackWidget(this, ui->actionStack);
+    backtraceDock = new BacktraceWidget(this, ui->actionBacktrace);
+    registersDock = new RegistersWidget(this, ui->actionRegisters);
+    memoryMapDock = new MemoryMapWidget(this, ui->actionMemoryMap);
+    breakpointDock = new BreakpointWidget(this, ui->actionBreakpoint);
+    registerRefsDock = new RegisterRefsWidget(this, ui->actionRegisterRefs);
 #ifdef CUTTER_ENABLE_JUPYTER
     jupyterDock = new JupyterWidget(this, ui->actionJupyter);
 #else
@@ -578,13 +578,14 @@ void MainWindow::restoreDocks()
     tabifyDockWidget(dashboardDock, vTablesDock);
 
     // Add Stack, Registers and Backtrace vertically stacked
-    //addDockWidget(Qt::TopDockWidgetArea, stackDock);
-    //splitDockWidget(stackDock, registersDock, Qt::Vertical);
-    //tabifyDockWidget(stackDock, backtraceDock);
+    addDockWidget(Qt::TopDockWidgetArea, stackDock);
+    splitDockWidget(stackDock, registersDock, Qt::Vertical);
+    tabifyDockWidget(stackDock, backtraceDock);
+
     // MemoryMap/Breakpoint/RegRefs widget goes in the center tabs
-    //tabifyDockWidget(dashboardDock, memoryMapDock);
-    //tabifyDockWidget(dashboardDock, breakpointDock);
-    //tabifyDockWidget(dashboardDock, registerRefsDock);
+    tabifyDockWidget(dashboardDock, memoryMapDock);
+    tabifyDockWidget(dashboardDock, breakpointDock);
+    tabifyDockWidget(dashboardDock, registerRefsDock);
 #ifdef CUTTER_ENABLE_JUPYTER
     tabifyDockWidget(dashboardDock, jupyterDock);
 #endif

src/widgets/BacktraceWidget.cpp

@@ -23,6 +23,10 @@ BacktraceWidget::BacktraceWidget(MainWindow *main, QAction *action) :
     viewBacktrace->setHorizontalScrollMode(QAbstractItemView::ScrollPerPixel);
     ui->verticalLayout->addWidget(viewBacktrace);
 
+    refreshDeferrer = createRefreshDeferrer([this]() {
+        updateContents();
+    });
+
     connect(Core(), &CutterCore::refreshAll, this, &BacktraceWidget::updateContents);
     connect(Core(), &CutterCore::seekChanged, this, &BacktraceWidget::updateContents);
     connect(Config(), &Configuration::fontsUpdated, this, &BacktraceWidget::fontsUpdatedSlot);
@@ -32,6 +36,9 @@ BacktraceWidget::~BacktraceWidget() {}
 
 void BacktraceWidget::updateContents()
 {
+    if (!refreshDeferrer->attemptRefresh(nullptr)) {
+        return;
+    }
     setBacktraceGrid();
 }
 

src/widgets/BacktraceWidget.h

@@ -31,4 +31,5 @@ private:
     std::unique_ptr<Ui::BacktraceWidget> ui;
     QStandardItemModel *modelBacktrace = new QStandardItemModel(1, 5, this);
     QTableView *viewBacktrace = new QTableView;
+    RefreshDeferrer *refreshDeferrer;
 };

src/widgets/BreakpointWidget.cpp

@@ -122,6 +122,10 @@ BreakpointWidget::BreakpointWidget(MainWindow *main, QAction *action) :
     ui->breakpointTreeView->setModel(breakpointProxyModel);
     ui->breakpointTreeView->sortByColumn(BreakpointModel::AddrColumn, Qt::AscendingOrder);
 
+    refreshDeferrer = createRefreshDeferrer([this]() {
+        refreshBreakpoint();
+    });
+
     setScrollMode();
     actionDelBreakpoint = new QAction(tr("Delete breakpoint"));
     actionToggleBreakpoint = new QAction(tr("Toggle breakpoint"));
@@ -138,10 +142,14 @@ BreakpointWidget::BreakpointWidget(MainWindow *main, QAction *action) :
             this, SLOT(showBreakpointContextMenu(const QPoint &)));
 }
 
-BreakpointWidget::~BreakpointWidget() {}
+BreakpointWidget::~BreakpointWidget() = default;
 
 void BreakpointWidget::refreshBreakpoint()
 {
+    if (!refreshDeferrer->attemptRefresh(nullptr)) {
+        return;
+    }
+
     breakpointModel->beginResetModel();
     breakpoints = Core()->getBreakpoints();
     breakpointModel->endResetModel();

src/widgets/BreakpointWidget.h

@@ -84,4 +84,6 @@ private:
     QAction *actionToggleBreakpoint = nullptr;
 
     void setScrollMode();
+
+    RefreshDeferrer *refreshDeferrer;
 };

src/widgets/MemoryMapWidget.cpp

@@ -118,14 +118,22 @@ MemoryMapWidget::MemoryMapWidget(MainWindow *main, QAction *action) :
 
     setScrollMode();
 
+    refreshDeferrer = createRefreshDeferrer([this]() {
+        refreshMemoryMap();
+    });
+
     connect(Core(), &CutterCore::refreshAll, this, &MemoryMapWidget::refreshMemoryMap);
     connect(Core(), &CutterCore::registersChanged, this, &MemoryMapWidget::refreshMemoryMap);
 }
 
-MemoryMapWidget::~MemoryMapWidget() {}
+MemoryMapWidget::~MemoryMapWidget() = default;
 
 void MemoryMapWidget::refreshMemoryMap()
 {
+    if (!refreshDeferrer->attemptRefresh(nullptr)) {
+        return;
+    }
+
     memoryModel->beginResetModel();
     memoryMaps = Core()->getMemoryMap();
     memoryModel->endResetModel();

src/widgets/MemoryMapWidget.h

@@ -80,4 +80,6 @@ private:
     QList<MemoryMapDescription> memoryMaps;
 
     void setScrollMode();
+
+    RefreshDeferrer *refreshDeferrer;
 };

src/widgets/RegisterRefsWidget.cpp

@@ -119,6 +119,10 @@ RegisterRefsWidget::RegisterRefsWidget(MainWindow *main, QAction *action) :
     actionCopyValue = new QAction(tr("Copy register value"));
     actionCopyRef = new QAction(tr("Copy register reference"));
 
+    refreshDeferrer = createRefreshDeferrer([this](){
+        refreshRegisterRef();
+    });
+
     // Ctrl-F to show/hide the filter entry
     QShortcut *search_shortcut = new QShortcut(QKeySequence::Find, this);
     connect(search_shortcut, &QShortcut::activated, ui->quickFilterView, &QuickFilterView::showFilter);
@@ -145,10 +149,14 @@ RegisterRefsWidget::RegisterRefsWidget(MainWindow *main, QAction *action) :
     });
 }
 
-RegisterRefsWidget::~RegisterRefsWidget() {}
+RegisterRefsWidget::~RegisterRefsWidget() = default;
 
 void RegisterRefsWidget::refreshRegisterRef()
 {
+    if (!refreshDeferrer->attemptRefresh(nullptr)) {
+        return;
+    }
+
     registerRefModel->beginResetModel();
     registerRefs = Core()->getRegisterRefs();
     registerRefModel->endResetModel();

src/widgets/RegisterRefsWidget.h

@@ -83,4 +83,6 @@ private:
     QAction *actionCopyRef;
     CutterTreeWidget *tree;
     void setScrollMode();
+
+    RefreshDeferrer *refreshDeferrer;
 };

src/widgets/RegistersWidget.cpp

@@ -14,14 +14,21 @@ RegistersWidget::RegistersWidget(MainWindow *main, QAction *action) :
     registerLayout->setVerticalSpacing(0);
     ui->verticalLayout->addLayout(registerLayout);
 
+    refreshDeferrer = createRefreshDeferrer([this]() {
+        updateContents();
+    });
+
     connect(Core(), &CutterCore::refreshAll, this, &RegistersWidget::updateContents);
     connect(Core(), &CutterCore::registersChanged, this, &RegistersWidget::updateContents);
 }
 
-RegistersWidget::~RegistersWidget() {}
+RegistersWidget::~RegistersWidget() = default;
 
 void RegistersWidget::updateContents()
 {
+    if (!refreshDeferrer->attemptRefresh(nullptr)) {
+        return;
+    }
     setRegisterGrid();
 }
 

src/widgets/RegistersWidget.h

@@ -32,4 +32,5 @@ private:
     QGridLayout *registerLayout = new QGridLayout;
     int numCols = 2;
     int registerLen = 0;
+    RefreshDeferrer *refreshDeferrer;
 };

src/widgets/StackWidget.cpp

@@ -29,6 +29,10 @@ StackWidget::StackWidget(MainWindow *main, QAction *action) :
     editAction = new QAction(tr("Edit stack value..."));
     viewStack->setContextMenuPolicy(Qt::CustomContextMenu);
 
+    refreshDeferrer = createRefreshDeferrer([this]() {
+        updateContents();
+    });
+
     connect(Core(), &CutterCore::refreshAll, this, &StackWidget::updateContents);
     connect(Core(), &CutterCore::seekChanged, this, &StackWidget::updateContents);
     connect(Core(), &CutterCore::stackChanged, this, &StackWidget::updateContents);
@@ -40,10 +44,14 @@ StackWidget::StackWidget(MainWindow *main, QAction *action) :
     connect(editAction, &QAction::triggered, this, &StackWidget::editStack);
 }
 
-StackWidget::~StackWidget() {}
+StackWidget::~StackWidget() = default;
 
 void StackWidget::updateContents()
 {
+    if (!refreshDeferrer->attemptRefresh(nullptr)) {
+        return;
+    }
+
     setStackGrid();
 }
 

src/widgets/StackWidget.h

@@ -37,4 +37,5 @@ private:
     QStandardItemModel *modelStack = new QStandardItemModel(1, 3, this);
     QAction *seekAction;
     QAction *editAction;
+    RefreshDeferrer *refreshDeferrer;
 };