78 lines
2.4 KiB
C++
78 lines
2.4 KiB
C++
#include "stdafx.h"
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#include "AutoComplete.h"
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#include "pp-COM-macros.h"
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#include <ShlGuid.h> // CLSID_AutoComplete
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#include "CEnumString.h"
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using PP::CEnumString;
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HRESULT InitializeSimpleAC(HWND edit, IUnknown * vals, DWORD opts) {
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pfc::com_ptr_t<IAutoComplete> ac;
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HRESULT hr;
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hr = CoCreateInstance(CLSID_AutoComplete, NULL, CLSCTX_ALL, IID_IAutoComplete, (void**)ac.receive_ptr());
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if (FAILED(hr)) {
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PFC_ASSERT(!"Should not get here - CoCreateInstance/IAutoComplete fail!"); return hr;
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}
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hr = ac->Init(edit, vals, NULL, NULL);
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if (FAILED(hr)) {
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PFC_ASSERT(!"Should not get here - ac->Init fail!"); return hr;
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}
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pfc::com_ptr_t<IAutoComplete2> ac2;
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hr = ac->QueryInterface(ac2.receive_ptr());
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if (FAILED(hr)) {
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PFC_ASSERT(!"Should not get here - ac->QueryInterface fail!"); return hr;
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}
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hr = ac2->SetOptions(opts);
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if (FAILED(hr)) {
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PFC_ASSERT(!"Should not get here - ac2->SetOptions fail!"); return hr;
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}
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return S_OK;
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}
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pfc::com_ptr_t<IUnknown> CreateACList(pfc::const_iterator<pfc::string8> valueEnum) {
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pfc::com_ptr_t<CEnumString> acl = new CEnumString::TImpl();
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while (valueEnum.is_valid()) {
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acl->AddStringU(*valueEnum); ++valueEnum;
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}
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return acl;
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}
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pfc::com_ptr_t<IUnknown> CreateACList(pfc::const_iterator<const char *> valueEnum) {
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pfc::com_ptr_t<CEnumString> acl = new CEnumString::TImpl();
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while (valueEnum.is_valid()) {
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acl->AddStringU(*valueEnum); ++valueEnum;
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}
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return acl;
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}
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pfc::com_ptr_t<IUnknown> CreateACList(pfc::const_iterator<pfc::string> valueEnum) {
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pfc::com_ptr_t<CEnumString> acl = new CEnumString::TImpl();
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while (valueEnum.is_valid()) {
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acl->AddStringU(valueEnum->ptr()); ++valueEnum;
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}
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return acl;
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}
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pfc::com_ptr_t<IUnknown> CreateACList() {
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return new CEnumString::TImpl();
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}
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void CreateACList_AddItem(IUnknown * theList, const char * item) {
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static_cast<CEnumString*>(theList)->AddStringU(item);
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}
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HRESULT InitializeEditAC(HWND edit, pfc::const_iterator<pfc::string8> valueEnum, DWORD opts) {
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pfc::com_ptr_t<IUnknown> acl = CreateACList(valueEnum);
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return InitializeSimpleAC(edit, acl.get_ptr(), opts);
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}
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HRESULT InitializeEditAC(HWND edit, const char * values, DWORD opts) {
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pfc::com_ptr_t<CEnumString> acl = new CEnumString::TImpl();
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for (const char * walk = values;;) {
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const char * next = strchr(walk, '\n');
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if (next == NULL) { acl->AddStringU(walk, ~0); break; }
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acl->AddStringU(walk, next - walk);
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walk = next + 1;
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}
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return InitializeSimpleAC(edit, acl.get_ptr(), opts);
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}
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