Adding a goto to the memory debugger

main.cpp

@@ -19,7 +19,6 @@ void usage(char *bin)
 void parseArguments(int argc, char **argv, SNES &snes)
 {
 	while (true) {
-		int this_option_optind = optind ? optind : 1;
 		int option_index = 0;
 		static struct option long_options[] = {
 			{"cpu",     no_argument, 0,  'c' },
@@ -57,6 +56,7 @@ int main(int argc, char **argv)
 		return 1;
 	}
 	QApplication app(argc, argv);
+	QApplication::setAttribute(Qt::AA_DisableWindowContextHelpButton);
 	Renderer::QtSFML renderer(600, 800);
 	SNES snes(std::make_shared<Memory::MemoryBus>(), argv[1], renderer);
 	renderer.createWindow(snes, 60);

sources/Debugger/MemoryViewer.cpp

@@ -4,6 +4,8 @@
 
 #include <iostream>
 #include <cmath>
+#include <QtWidgets/QInputDialog>
+#include <QtWidgets/QSpinBox>
 #include "MemoryViewer.hpp"
 #include "../SNES.hpp"
 #include "../Utility/Utility.hpp"
@@ -58,7 +60,6 @@ void MemoryViewerModel::setMemory(std::shared_ptr<Ram> memory)
 	emit this->layoutChanged();
 }
 
-
 namespace ComSquare::Debugger
 {
 	MemoryViewer::MemoryViewer(ComSquare::SNES &snes) :
@@ -77,6 +78,7 @@ namespace ComSquare::Debugger
 		this->_ui.tabs->addTab("&SRam");
 		this->_ui.tabs->addTab("&Rom");
 //		this->_ui.tabs->addTab("&VRam");
+		QMainWindow::connect(this->_ui.actionGoto, &QAction::triggered, this, &MemoryViewer::gotoAddr);
 		QObject::connect(this->_ui.tabs, &QTabBar::currentChanged, this, &MemoryViewer::changeRam);
 		this->show();
 	}
@@ -99,4 +101,28 @@ namespace ComSquare::Debugger
 //			break;
 		}
 	}
+
+
+	void MemoryViewer::gotoAddr()
+	{
+		QInputDialog dialog(this, Qt::WindowFlags());
+		dialog.setWindowTitle("Go to:");
+		dialog.setLabelText("Address");
+		dialog.setIntRange(0, 0xFFFFFF);
+		dialog.setIntValue(0);
+		dialog.setIntStep(1);
+		dialog.setWindowModality(Qt::WindowModal);
+		QSpinBox *spinbox = dialog.findChild<QSpinBox*>();
+		spinbox->setDisplayIntegerBase(16);
+		QFont font = spinbox->font();
+		font.setCapitalization(QFont::AllUppercase);
+		spinbox->setFont(font);
+
+		if (dialog.exec() != QDialog::Accepted)
+			return;
+		long value = std::strtol(spinbox->text().toStdString().c_str(), nullptr, 16);
+		QModelIndex index = this->_ui.tableView->model()->index(value >> 4, value & 0x0000000F);
+		this->_ui.tableView->scrollTo(index);
+		this->_ui.tableView->selectionModel()->select(index, QItemSelectionModel::ClearAndSelect);
+	}
 }

sources/Debugger/MemoryViewer.hpp

@@ -58,6 +58,8 @@ namespace ComSquare
 		public:
 			//! @brief Callback called when a memory tab is selected.
 			void changeRam(int id);
+			//! @brief Create a popup asking you where you want to jump to.
+			void gotoAddr();
 
 			explicit MemoryViewer(SNES &snes);
 			MemoryViewer(const MemoryViewer &) = delete;

ui/ramView.ui

@@ -19,6 +19,9 @@
   </property>
   <widget class="QWidget" name="centralwidget">
    <layout class="QGridLayout" name="gridLayout">
+    <item row="1" column="0">
+     <widget class="QTableView" name="tableView"/>
+    </item>
     <item row="0" column="0">
      <widget class="QTabBar" name="tabs" native="true">
       <property name="minimumSize">
@@ -29,12 +32,39 @@
       </property>
      </widget>
     </item>
-    <item row="1" column="0">
-     <widget class="QTableView" name="tableView"/>
-    </item>
    </layout>
   </widget>
+  <widget class="QToolBar" name="toolBar">
+   <property name="windowTitle">
+    <string>toolBar</string>
+   </property>
+   <attribute name="toolBarArea">
+    <enum>TopToolBarArea</enum>
+   </attribute>
+   <attribute name="toolBarBreak">
+    <bool>false</bool>
+   </attribute>
+   <addaction name="actionGoto"/>
+  </widget>
+  <action name="actionGoto">
+   <property name="text">
+    <string>Goto</string>
+   </property>
+   <property name="toolTip">
+    <string>Go to an address</string>
+   </property>
+   <property name="shortcut">
+    <string>Ctrl+G</string>
+   </property>
+  </action>
  </widget>
+ <customwidgets>
+  <customwidget>
+   <class>QTabBar</class>
+   <extends>QWidget</extends>
+   <header>qtabbar.h</header>
+  </customwidget>
+ </customwidgets>
  <resources>
   <include location="../resources/appResources.qrc"/>
  </resources>