Merge pull request #5 from WinampDesktop/community

Merge to main

1 files changed, 93 insertions, 0 deletions

diff --git a/Src/omBrowser/optionsHook.cpp b/Src/omBrowser/optionsHook.cpp
new file mode 100644
index 00000000..cc7c814f
--- /dev/null
+++ b/Src/omBrowser/optionsHook.cpp
@@ -0,0 +1,93 @@
+#include "main.h"
+#include "./optionsHook.h"
+#include "./options.h"
+
+#include "./ifc_omtoolbarconfig.h"
+#include "./ifc_omstatusbarconfig.h"
+
+#include <strsafe.h>
+
+OptionsConfigHook::OptionsConfigHook(HWND hTarget) 
+	: ref(1), hwnd(hTarget)
+{
+}
+
+OptionsConfigHook::~OptionsConfigHook() 
+{
+}
+
+HRESULT OptionsConfigHook::CreateInstance(HWND hTarget, OptionsConfigHook **instance)
+{
+	if (NULL == instance) return E_POINTER;
+	*instance = NULL;
+
+	if (NULL == hTarget || FALSE == IsWindow(hTarget))
+		return E_INVALIDARG;
+
+	*instance = new OptionsConfigHook(hTarget);
+	if (NULL == *instance) return E_OUTOFMEMORY;
+
+	return S_OK;
+}
+
+size_t OptionsConfigHook::AddRef()
+{
+	return InterlockedIncrement((LONG*)&ref);
+}
+
+size_t OptionsConfigHook::Release()
+{
+	if (0 == ref)
+		return ref;
+	
+	LONG r = InterlockedDecrement((LONG*)&ref);
+	if (0 == r)
+		delete(this);
+	
+	return r;
+}
+
+int OptionsConfigHook::QueryInterface(GUID interface_guid, void **object)
+{
+	if (NULL == object) return E_POINTER;
+
+	else if (IsEqualIID(interface_guid, IFC_OmConfigCallback))
+		*object = static_cast<ifc_omconfigcallback*>(this);
+	else
+	{
+		*object = NULL;
+		return E_NOINTERFACE;
+	}
+
+	if (NULL == *object)
+		return E_UNEXPECTED;
+
+	AddRef();
+	return S_OK;
+}
+
+HRESULT OptionsConfigHook::ValueChanged(const GUID *configUid, UINT valueId, ULONG_PTR value)
+{
+	if (NULL == configUid) 
+		return E_UNEXPECTED;
+
+	BOMCONFIGCHANGED configData;
+	configData.configUid = configUid;
+	configData.valueId = valueId;
+	configData.value = value;
+	
+	DWORD_PTR result;
+	SendMessageTimeout(hwnd, BOM_CONFIGCHANGED, 0, (LPARAM)&configData, SMTO_ABORTIFHUNG | SMTO_NORMAL, 2000, &result);
+	return S_OK;
+}
+
+#define CBCLASS OptionsConfigHook
+START_DISPATCH;
+  CB(ADDREF, AddRef);
+  CB(RELEASE, Release);
+  CB(QUERYINTERFACE, QueryInterface);
+  CB(API_VALUECHANGED, ValueChanged);
+END_DISPATCH;
+#undef CBCLASS
+
+