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