UIContext notifications (eg file open/save)

3 files changed, 141 insertions, 0 deletions

diff --git a/examples/uinotification/CMakeLists.txt b/examples/uinotification/CMakeLists.txt
new file mode 100644
index 00000000..6af09269
--- /dev/null
+++ b/examples/uinotification/CMakeLists.txt
@@ -0,0 +1,24 @@
+cmake_minimum_required(VERSION 3.13 FATAL_ERROR)
+
+project(uinotification)
+
+file(GLOB SOURCES
+	*.cpp
+	*.h)
+
+add_library(uinotification SHARED ${SOURCES})
+target_link_libraries(uinotification binaryninjaapi binaryninjaui)
+
+set_target_properties(uinotification PROPERTIES
+    CXX_STANDARD 17
+	CXX_VISIBILITY_PRESET hidden
+	CXX_STANDARD_REQUIRED ON
+    VISIBILITY_INLINES_HIDDEN ON
+	POSITION_INDEPENDENT_CODE ON
+	LIBRARY_OUTPUT_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}/../../bin)
+
+if(BN_INTERNAL_BUILD)
+	ui_plugin_rpath(uinotification)
+endif()
+
+bn_install_plugin(${PROJECT_NAME})
diff --git a/examples/uinotification/uinotification.cpp b/examples/uinotification/uinotification.cpp
new file mode 100644
index 00000000..f9d1da39
--- /dev/null
+++ b/examples/uinotification/uinotification.cpp
@@ -0,0 +1,95 @@
+#include "uinotification.h"
+#include "filecontext.h"
+#include "viewframe.h"
+#include <QMessageBox>
+
+using namespace BinaryNinja;
+
+NotificationListener* NotificationListener::m_instance = nullptr;
+
+void NotificationListener::init()
+{
+	m_instance = new NotificationListener;
+	UIContext::registerNotification(m_instance);
+}
+
+
+void NotificationListener::OnContextOpen(UIContext* context)
+{
+	LogInfo("OnContextOpen");
+}
+
+
+void NotificationListener::OnContextClose(UIContext* context)
+{
+	LogInfo("OnContextClose");
+}
+
+
+bool NotificationListener::OnBeforeOpenDatabase(UIContext* context, FileMetadataRef metadata)
+{
+	LogInfo("OnBeforeOpenDatabase");
+	return QMessageBox::question(context->mainWindow(), "OnBeforeOpenDatabase", "OnBeforeOpenDatabase") == QMessageBox::StandardButton::Yes;
+}
+
+
+bool NotificationListener::OnAfterOpenDatabase(UIContext* context, FileMetadataRef metadata, BinaryViewRef data)
+{
+	LogInfo("OnAfterOpenDatabase");
+	return QMessageBox::question(context->mainWindow(), "OnAfterOpenDatabase", "OnAfterOpenDatabase") == QMessageBox::StandardButton::Yes;
+}
+
+
+bool NotificationListener::OnBeforeOpenFile(UIContext* context, FileContext* file)
+{
+	LogInfo("OnBeforeOpenFile");
+	return QMessageBox::question(context->mainWindow(), "OnBeforeOpenFile", "OnBeforeOpenFile") == QMessageBox::StandardButton::Yes;
+}
+
+
+void NotificationListener::OnAfterOpenFile(UIContext* context, FileContext* file, ViewFrame* frame)
+{
+	LogInfo("OnAfterOpenFile");
+}
+
+
+bool NotificationListener::OnBeforeSaveFile(UIContext* context, FileContext* file, ViewFrame* frame)
+{
+	LogInfo("OnBeforeSaveFile");
+	return QMessageBox::question(context->mainWindow(), "OnBeforeSaveFile", "OnBeforeSaveFile") == QMessageBox::StandardButton::Yes;
+}
+
+
+void NotificationListener::OnAfterSaveFile(UIContext* context, FileContext* file, ViewFrame* frame)
+{
+	LogInfo("OnAfterSaveFile");
+}
+
+
+bool NotificationListener::OnBeforeCloseFile(UIContext* context, FileContext* file, ViewFrame* frame)
+{
+	LogInfo("OnBeforeCloseFile");
+	return QMessageBox::question(context->mainWindow(), "OnBeforeCloseFile", "OnBeforeCloseFile") == QMessageBox::StandardButton::Yes;
+}
+
+
+void NotificationListener::OnAfterCloseFile(UIContext* context, FileContext* file, ViewFrame* frame)
+{
+	LogInfo("OnAfterCloseFile");
+}
+
+
+void NotificationListener::OnViewChange(UIContext* context, ViewFrame* frame, const QString& type)
+{
+	LogInfo("OnViewChange");
+}
+
+
+extern "C"
+{
+	BINARYNINJAPLUGIN bool UIPluginInit()
+	{
+	    NotificationListener::init();
+		return true;
+	}
+}
diff --git a/examples/uinotification/uinotification.h b/examples/uinotification/uinotification.h
new file mode 100644
index 00000000..a26b3de3
--- /dev/null
+++ b/examples/uinotification/uinotification.h
@@ -0,0 +1,22 @@
+#pragma once
+
+#include "uicontext.h"
+
+class NotificationListener: UIContextNotification
+{
+	static NotificationListener* m_instance;
+public:
+	virtual void OnContextOpen(UIContext* context) override;
+	virtual void OnContextClose(UIContext* context) override;
+	virtual bool OnBeforeOpenDatabase(UIContext* context, FileMetadataRef metadata) override;
+	virtual bool OnAfterOpenDatabase(UIContext* context, FileMetadataRef metadata, BinaryViewRef data) override;
+	virtual bool OnBeforeOpenFile(UIContext* context, FileContext* file) override;
+	virtual void OnAfterOpenFile(UIContext* context, FileContext* file, ViewFrame* frame) override;
+	virtual bool OnBeforeSaveFile(UIContext* context, FileContext* file, ViewFrame* frame) override;
+	virtual void OnAfterSaveFile(UIContext* context, FileContext* file, ViewFrame* frame) override;
+	virtual bool OnBeforeCloseFile(UIContext* context, FileContext* file, ViewFrame* frame) override;
+	virtual void OnAfterCloseFile(UIContext* context, FileContext* file, ViewFrame* frame) override;
+	virtual void OnViewChange(UIContext* context, ViewFrame* frame, const QString& type) override;
+
+	static void init();
+};
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