From acc34914344962b8af7656c54cd442dad1341c92 Mon Sep 17 00:00:00 2001
From: Christoph Egger <Christoph.Egger@fau.de>
Date: Wed, 4 Mar 2015 15:42:01 +0100
Subject: [PATCH] Allow creation of custom groups

Users can now create Groups of functions and move individual functions
there
---
 src/gui/Mainwindow.cxx | 36 ++++++++++++++++++++++++++++++++----
 src/gui/Mainwindow.hxx |  3 +++
 2 files changed, 35 insertions(+), 4 deletions(-)

diff --git a/src/gui/Mainwindow.cxx b/src/gui/Mainwindow.cxx
index a15aa66..10046ba 100644
--- a/src/gui/Mainwindow.cxx
+++ b/src/gui/Mainwindow.cxx
@@ -128,15 +128,31 @@ void Mainwindow::switchMainPlane(QTreeWidgetItem* to) {
 }
 
 void Mainwindow::showListContextMenu(const QPoint& point) {
+	QAction * act;
 	QTreeWidgetItem * item = listWidget->itemAt(point);
 	QMenu menu(this);
+
+	act = menu.addAction("Add Function");
+	connect(act, &QAction::triggered, this, &Mainwindow::requestNewFunction);
+
+	act = menu.addAction("Add Group");
+	connect(act, &QAction::triggered, this, &Mainwindow::requestNewGroup);
+
 	if (item) {
-		QAction * act = menu.addAction("Rename Function");
+		act = menu.addAction("Rename Function");
 		connect(act, &QAction::triggered, [=]() {this->renameFunction(objects_list[item]->getFunction());});
-	}
 
-	QAction * act = menu.addAction("AddFunction");
-	connect(act, SIGNAL(triggered()), this, SLOT(requestNewFunction()));
+		QMenu* submenu = menu.addMenu("Move to group");
+
+		for (QTreeWidgetItem* groupitem : group_list) {
+			act = submenu->addAction(groupitem->text(0));
+			connect(act, &QAction::triggered,
+			        [=] () {
+				        listWidget->invisibleRootItem()->removeChild(item);
+				        groupitem->addChild(item);
+			        });
+		}
+	}
 
 	menu.exec(listWidget->mapToGlobal(point));
 }
@@ -151,6 +167,18 @@ void Mainwindow::requestNewFunction() {
 	}
 }
 
+void Mainwindow::requestNewGroup() {
+	SimpleStringDialog dialog("New Group");
+	int result = dialog.exec();
+	if (QDialog::Accepted == result) {
+		QTreeWidgetItem * external = new QTreeWidgetItem(listWidget, QStringList(dialog.result()));
+		external->setChildIndicatorPolicy(QTreeWidgetItem::ShowIndicator);
+		group_list.push_back(external);
+	} else {
+		LOG4CXX_DEBUG(logger, "requestNewGroup aborted");
+	}
+}
+
 void Mainwindow::requestNewFunctionByAddress(uint64_t address) {
 	LOG4CXX_DEBUG(logger, "requesting Function at " << std::hex << address);
 	manager->getDisassembler()->disassembleFunctionAt(address);
diff --git a/src/gui/Mainwindow.hxx b/src/gui/Mainwindow.hxx
index a3bd4bd..7e9cb3a 100644
--- a/src/gui/Mainwindow.hxx
+++ b/src/gui/Mainwindow.hxx
@@ -3,6 +3,7 @@
 
 #include <memory>
 #include <map>
+#include <vector>
 
 #include <QTextEdit>
 #include <QPushButton>
@@ -50,6 +51,7 @@ private:
 	std::map<uint64_t, Function*> functions;
 	std::map<QTreeWidgetItem*, FunctionWidget*> objects_list;
 	std::map<uint64_t, QTreeWidgetItem*> objects_list_by_address;
+	std::vector<QTreeWidgetItem*> group_list;
 
 	InformationManager* manager;
 	log4cxx::LoggerPtr logger;
@@ -61,6 +63,7 @@ private Q_SLOTS:
 	void switchMainPlane(QTreeWidgetItem* item);
 	void showListContextMenu(const QPoint&);
 	void requestNewFunction();
+	void requestNewGroup();
 	void renameFunction(Function* function);
 };
 
-- 
2.39.2