Cygwin port

AerofoilX/GpSystemServices_X.cpp

@@ -0,0 +1,137 @@
+#include "GpSystemServices_X.h"
+
+#include "IGpClipboardContents.h"
+#include "IGpThreadEvent.h"
+#include "SDL2/SDL.h"
+
+#include <time.h>
+#include <unistd.h>
+#include <string>
+
+struct GpSystemServices_X_ThreadStartParams
+{
+	GpSystemServices_X::ThreadFunc_t m_threadFunc;
+	void *m_threadContext;
+	IGpThreadEvent *m_threadStartEvent;
+};
+
+static void *StaticStartThread(void *lpThreadParameter)
+{
+	const GpSystemServices_X_ThreadStartParams *threadParams = static_cast<const GpSystemServices_X_ThreadStartParams*>(lpThreadParameter);
+
+	GpSystemServices_X::ThreadFunc_t threadFunc = threadParams->m_threadFunc;
+	void *threadContext = threadParams->m_threadContext;
+	IGpThreadEvent *threadStartEvent = threadParams->m_threadStartEvent;
+
+	threadStartEvent->Signal();
+
+	return reinterpret_cast<void*>(static_cast<intptr_t>(threadFunc(threadContext)));
+}
+
+GpSystemServices_X::GpSystemServices_X()
+	: m_textInputEnabled(false)
+	, m_clipboardContents(nullptr)
+{
+}
+
+GpSystemServices_X::~GpSystemServices_X()
+{
+	if (m_clipboardContents)
+		m_clipboardContents->Destroy();
+}
+
+void *GpSystemServices_X::CreateThread(ThreadFunc_t threadFunc, void *context)
+{
+	IGpThreadEvent *evt = CreateThreadEvent(true, false);
+	if (!evt)
+		return nullptr;
+
+	GpSystemServices_X_ThreadStartParams startParams;
+	startParams.m_threadContext = context;
+	startParams.m_threadFunc = threadFunc;
+	startParams.m_threadStartEvent = evt;
+
+	pthread_t thread = nullptr;
+	if (pthread_create(&thread, nullptr, StaticStartThread, &startParams) != 0)
+	{
+		evt->Destroy();
+		return nullptr;
+	}
+
+	evt->Wait();
+	evt->Destroy();
+
+	return thread;
+}
+
+void GpSystemServices_X::Beep() const
+{
+}
+
+bool GpSystemServices_X::IsTouchscreen() const
+{
+	return false;
+}
+
+bool GpSystemServices_X::IsUsingMouseAsTouch() const
+{
+	return false;
+}
+
+bool GpSystemServices_X::IsTextInputObstructive() const
+{
+	return false;
+}
+
+bool GpSystemServices_X::IsFullscreenPreferred() const
+{
+	return true;
+}
+
+bool GpSystemServices_X::IsFullscreenOnStartup() const
+{
+	return false;
+}
+
+unsigned int GpSystemServices_X::GetCPUCount() const
+{
+	return SDL_GetCPUCount();
+}
+
+void GpSystemServices_X::SetTextInputEnabled(bool isEnabled)
+{
+	m_textInputEnabled = isEnabled;
+}
+
+bool GpSystemServices_X::IsTextInputEnabled() const
+{
+	return m_textInputEnabled;
+}
+
+bool GpSystemServices_X::AreFontResourcesSeekable() const
+{
+	return true;
+}
+
+IGpClipboardContents *GpSystemServices_X::GetClipboardContents() const
+{
+	return m_clipboardContents;
+}
+
+void GpSystemServices_X::SetClipboardContents(IGpClipboardContents *contents)
+{
+	if (contents != m_clipboardContents)
+	{
+		if (m_clipboardContents)
+			m_clipboardContents->Destroy();
+
+		m_clipboardContents = contents;
+	}
+}
+
+GpSystemServices_X *GpSystemServices_X::GetInstance()
+{
+	return &ms_instance;
+}
+
+GpSystemServices_X GpSystemServices_X::ms_instance;