Sample Code
Windows Driver Samples/ OEM Printer Customization Plug-in Samples/ C++/ PSUIRep/ Features.h/
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 | // THIS CODE AND INFORMATION IS PROVIDED "AS IS" WITHOUT WARRANTY OF// ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING BUT NOT LIMITED TO// THE IMPLIED WARRANTIES OF MERCHANTABILITY AND/OR FITNESS FOR A// PARTICULAR PURPOSE.//// Copyright 2001 - 2003 Microsoft Corporation. All Rights Reserved.//// FILE: Features.h//#pragma once////////////////////////////////////////////////////////// Defines and Macros////////////////////////////////////////////////////////////////////////////////////////////////////////////////// Type Definitions////////////////////////////////////////////////////////// Struct used to map keyword to information// such as display name and stickiness.typedef struct _tagKeywordMap{ PCSTR pszKeyword; PCWSTR pwszModule; UINT uDisplayNameID; DWORD dwMode; DWORD dwFlags;} KEYWORDMAP, *PKEYWORDMAP;// Struct container for info about// feature that is in conflict.typedef struct _tagConflict{ PCSTR pszFeatureKeyword; PCWSTR pszFeature; PSTR pszOptionKeyword; PWSTR pszOption; PSTR pmszReasons; DWORD dwReasonsSize;} CONFLICT, *PCONFLICT;////////////////////////////////////////////////////////// Class Definitions////////////////////////////////////////////////////////// Class wrapper and container for Core Driver Feature Options.class COptions{ private: // Option Infomation class OPTION_INFO { public: PKEYWORDMAP pMapping; PWSTR pszDisplayName; public: OPTION_INFO() { pMapping = NULL; pszDisplayName = NULL; } virtual ~OPTION_INFO(){} }; typedef class OPTION_INFO *POPTION_INFO; // Data Members WORD m_wOptions; // Count of the number of options contained for an instance of the class. BYTE m_cType; // CPSUI Option Type (i.e. what to set pOptItem->pOptType->Type to). PSTR m_pmszRaw; // The RAW multi NULL terminated string buffer used for IPrintCoreUI2::EnumOptions(). PCSTR m_pszFeature; // Pointer to the feature for which the enumerate options belong. PCSTR *m_ppszOptions; // String list pointer that points to begining of each of the strings in multi-SZ pointed to by m_pmszRaw. POINT m_ptRange; // Option range for features, such as %JobTimeout, that have a range of possible vaules not a small selection list. DWORD m_dwSize; // Size of m_pmszRaw buffer. PWSTR m_pszUnits; // String that contains the unit specifier for options, such as %JobTimeout, which need Units (i.e. seconds). HANDLE m_hHeap; // Heap to do allocations from. POPTION_INFO m_pInfo; // Array of Info about each option for a feature. union { // Current selected option for a feature. LONG m_Sel; // This is what pOptItem->m_pSel or pOptItem->m_Sel LPTSTR m_pSel; // will be set to. }; public: COptions(); virtual ~COptions(); // Populate Options list for specified keyword. HRESULT COptions::Acquire(_In_ HANDLE hHeap, CUIHelper &Helper, _In_ POEMUIOBJ poemuiobj, _In_ PCSTR pszFeature); // Returns number of feature options contained in class instance. inline WORD GetCount() const {return m_wOptions;} // Returns selection. inline LPTSTR GetSelection() const {return m_pSel;} // Return nth options keyword. PCSTR GetKeyword(WORD wIndex) const; // Return nth option Display Name. PCWSTR GetName(WORD wIndex) const; // Find option with matching keyword string. WORD FindOption(_In_opt_ PCSTR pszOption, WORD wDefault) const; // Initializes options portion of OPTITEM. HRESULT InitOptItem(_In_ HANDLE hHeap, POPTITEM pOptItem); // Refresh option selection. HRESULT RefreshSelection(CUIHelper &Helper, POEMUIOBJ poemuiobj); private: void Init(); void Clear(); void FreeOptionInfo(); HRESULT GetOptionsForSpecialFeatures(CUIHelper &Helper, POEMUIOBJ poemuiobj); HRESULT GetOptionsForOutputPSLevel(CUIHelper &Helper, POEMUIOBJ poemuiobj); HRESULT GetOptionSelectionString(CUIHelper &Helper, POEMUIOBJ poemuiobj, _Outptr_result_maybenull_ PSTR *ppszSel); HRESULT GetOptionSelectionLong(CUIHelper &Helper, POEMUIOBJ poemuiobj); HRESULT GetOptionSelectionShort(CUIHelper &Helper, POEMUIOBJ poemuiobj); HRESULT GetOptionSelectionIndex(CUIHelper &Helper, POEMUIOBJ poemuiobj);};// Class wrapper and container for Cor Driver Features.class CFeatures{ private: // Feature Infomation class FEATURE_INFO { public: PKEYWORDMAP pMapping; PWSTR pszDisplayName; COptions Options; DWORD dwMode; public: FEATURE_INFO() { pMapping = NULL; pszDisplayName = NULL; dwMode = 0; } virtual ~FEATURE_INFO() {} }; typedef class FEATURE_INFO *PFEATURE_INFO; WORD m_wFeatures; // Count of the number of features. WORD m_wDocFeatures; // Count of the number of Document sticky features. WORD m_wPrintFeatures; // Count of the number of Printer sticky features. PSTR m_pmszRaw; // Buffer for multi-SZ for call to IPrintCoreUI2::EnumFeatures. PCSTR *m_ppszKeywords; // String list that points to each of the strings in m_pmszRaw. DWORD m_dwSize; // Size of m_pmszRaw. HANDLE m_hHeap; // Heap to do allocations from. PFEATURE_INFO m_pInfo; // Array of feature information about each of the enumerate features. public: CFeatures(); virtual ~CFeatures(); // Populates the Feature list HRESULT Acquire(_In_ HANDLE hHeap, CUIHelper &Helper, _In_ POEMUIOBJ poemuiobj); // Returns number of features contained in class instance. WORD GetCount(DWORD dwMode = 0) const; // Returns feature keyword. PCSTR GetKeyword(WORD wIndex, DWORD dwMode = 0) const; // Return feature Display Name. PCWSTR GetName(WORD wIndex, DWORD dwMode = 0) const; // Returns pointer to option class for nth feature. COptions* GetOptions(WORD wIndex, DWORD dwMode = 0) const; // Initializes OPTITEM for the feature. HRESULT InitOptItem(_In_ HANDLE hHeap, POPTITEM pOptItem, WORD wIndex, DWORD dwMode); private: void Init(); void Clear(); void FreeFeatureInfo(); WORD GetModelessIndex(WORD wIndex, DWORD dwMode) const;};////////////////////////////////////////////////////////// Prototypes////////////////////////////////////////////////////////HRESULT DetermineFeatureDisplayName(_In_ HANDLE hHeap, CUIHelper &Helper, POEMUIOBJ poemuiobj, _In_ PCSTR pszKeyword, const PKEYWORDMAP pMapping, _Outptr_result_maybenull_ PWSTR *ppszDisplayName);HRESULT DetermineOptionDisplayName(_In_ HANDLE hHeap, CUIHelper &Helper, POEMUIOBJ poemuiobj, _In_ PCSTR pszFeature, _In_ PCSTR pszOption, const PKEYWORDMAP pMapping, _Outptr_result_maybenull_ PWSTR *ppszDisplayName);HRESULT DetermineStickiness(CUIHelper &Helper, POEMUIOBJ poemuiobj, PCSTR pszKeyword, const PKEYWORDMAP pMapping,PDWORD pdwMode);PKEYWORDMAP FindKeywordMapping(PKEYWORDMAP pKeywordMap, WORD wMapSize, PCSTR pszKeyword);HRESULT GetDisplayNameFromMapping(_In_ HANDLE hHeap, PKEYWORDMAP pMapping, _Outptr_result_maybenull_ PWSTR *ppszDisplayName);BOOL IsFeatureOptitem(POPTITEM pOptItem);HRESULT SaveFeatureOptItems(_In_ HANDLE hHeap, CUIHelper *pHelper, POEMUIOBJ poemuiobj, HWND hWnd, POPTITEM pOptItem, WORD wItems);HRESULT GetWhyConstrained(_In_ HANDLE hHeap, CUIHelper *pHelper, POEMUIOBJ poemuiobj, _In_ PCSTR pszFeature, _In_ PCSTR pszOption, _Inout_ PSTR *ppmszReason, _Inout_ PDWORD pdwSize);HRESULT GetChangedFeatureOptions(_In_ HANDLE hHeap, POPTITEM pOptItem, WORD wItems, _Outptr_result_maybenull_ PSTR *ppmszPairs, _Out_ PWORD pdwPairs, _Out_ PDWORD pdwSize);PSTR GetOptionKeywordFromOptItem(_In_ HANDLE hHeap, POPTITEM pOptItem);PWSTR GetOptionDisplayNameFromOptItem(_In_ HANDLE hHeap, POPTITEM pOptItem);HRESULT RefreshOptItemSelection(CUIHelper *pHelper, POEMUIOBJ poemuiobj, POPTITEM pOptItems, WORD wItems);HRESULT GetFirstConflictingFeature(_In_ HANDLE hHeap, CUIHelper *pHelper, POEMUIOBJ poemuiobj, POPTITEM pOptItem, WORD wItems, PCONFLICT pConflict); |
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