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1 #include "stdafx.h"
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2 #include "AutoComplete.h"
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3 #include "pp-COM-macros.h"
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4
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5 #include <ShlGuid.h> // CLSID_AutoComplete
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6
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7 #include "CEnumString.h"
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8 using PP::CEnumString;
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9
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10 HRESULT InitializeSimpleAC(HWND edit, IUnknown * vals, DWORD opts) {
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11 pfc::com_ptr_t<IAutoComplete> ac;
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12 HRESULT hr;
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13 hr = CoCreateInstance(CLSID_AutoComplete, NULL, CLSCTX_ALL, IID_IAutoComplete, (void**)ac.receive_ptr());
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14 if (FAILED(hr)) {
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15 PFC_ASSERT(!"Should not get here - CoCreateInstance/IAutoComplete fail!"); return hr;
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16 }
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17 hr = ac->Init(edit, vals, NULL, NULL);
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18 if (FAILED(hr)) {
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19 PFC_ASSERT(!"Should not get here - ac->Init fail!"); return hr;
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20 }
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21
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22 pfc::com_ptr_t<IAutoComplete2> ac2;
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23 hr = ac->QueryInterface(ac2.receive_ptr());
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24 if (FAILED(hr)) {
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25 PFC_ASSERT(!"Should not get here - ac->QueryInterface fail!"); return hr;
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26 }
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27 hr = ac2->SetOptions(opts);
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28 if (FAILED(hr)) {
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29 PFC_ASSERT(!"Should not get here - ac2->SetOptions fail!"); return hr;
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30 }
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31 return S_OK;
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32 }
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33
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34 pfc::com_ptr_t<IUnknown> CreateACList(pfc::const_iterator<pfc::string8> valueEnum) {
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35 pfc::com_ptr_t<CEnumString> acl = new CEnumString::TImpl();
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36 while (valueEnum.is_valid()) {
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37 acl->AddStringU(*valueEnum); ++valueEnum;
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38 }
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39 return acl;
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40 }
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41 pfc::com_ptr_t<IUnknown> CreateACList(pfc::const_iterator<const char *> valueEnum) {
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42 pfc::com_ptr_t<CEnumString> acl = new CEnumString::TImpl();
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43 while (valueEnum.is_valid()) {
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44 acl->AddStringU(*valueEnum); ++valueEnum;
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45 }
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46 return acl;
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47 }
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48
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49 pfc::com_ptr_t<IUnknown> CreateACList() {
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50 return new CEnumString::TImpl();
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51 }
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52
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53 void CreateACList_AddItem(IUnknown * theList, const char * item) {
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54 static_cast<CEnumString*>(theList)->AddStringU(item);
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55 }
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56
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57 HRESULT InitializeEditAC(HWND edit, pfc::const_iterator<pfc::string8> valueEnum, DWORD opts) {
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58 pfc::com_ptr_t<IUnknown> acl = CreateACList(valueEnum);
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59 return InitializeSimpleAC(edit, acl.get_ptr(), opts);
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60 }
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61 HRESULT InitializeEditAC(HWND edit, const char * values, DWORD opts) {
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62 pfc::com_ptr_t<CEnumString> acl = new CEnumString::TImpl();
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63 for (const char * walk = values;;) {
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64 const char * next = strchr(walk, '\n');
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65 if (next == NULL) { acl->AddStringU(walk, SIZE_MAX); break; }
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66 acl->AddStringU(walk, next - walk);
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67 walk = next + 1;
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68 }
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69 return InitializeSimpleAC(edit, acl.get_ptr(), opts);
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70 }
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