Mercurial > vim
annotate src/GvimExt/gvimext.h @ 10902:b69194114994 v8.0.0340
patch 8.0.0340: not checking return valud of dict_add()
commit https://github.com/vim/vim/commit/5acff71d3bd7796ee0a112ceb891af630b59304e
Author: Bram Moolenaar <Bram@vim.org>
Date: Sun Feb 19 13:55:02 2017 +0100
patch 8.0.0340: not checking return valud of dict_add()
Problem: Not checking return valud of dict_add(). (Coverity)
Solution: Handle a failure.
| author | Christian Brabandt <cb@256bit.org> |
|---|---|
| date | Sun, 19 Feb 2017 14:00:05 +0100 |
| parents | 1e48ffa2d697 |
| children | 7fad90423bd2 |
| rev | line source |
|---|---|
| 10 | 1 /* vi:set ts=8 sts=4 sw=4: |
| 2 * | |
| 3 * VIM - Vi IMproved gvimext by Tianmiao Hu | |
| 4 * | |
| 5 * Do ":help uganda" in Vim to read copying and usage conditions. | |
| 6 * Do ":help credits" in Vim to see a list of people who contributed. | |
| 7 */ | |
| 8 | |
| 9 /* | |
| 10 * If you have any questions or any suggestions concerning gvimext, please | |
| 11 * contact Tianmiao Hu: tianmiao@acm.org. | |
| 12 */ | |
| 13 | |
| 14 #if !defined(AFX_STDAFX_H__3389658B_AD83_11D3_9C1E_0090278BBD99__INCLUDED_) | |
| 15 #define AFX_STDAFX_H__3389658B_AD83_11D3_9C1E_0090278BBD99__INCLUDED_ | |
| 16 | |
|
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17 #if defined(_MSC_VER) && _MSC_VER > 1000 |
| 10 | 18 #pragma once |
|
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19 #endif |
| 10 | 20 |
| 21 // Insert your headers here | |
| 22 // #define WIN32_LEAN_AND_MEAN // Exclude rarely-used stuff from Windows headers | |
| 23 | |
| 24 //-------------------------------------------------------------- | |
| 25 // common user interface routines | |
| 26 // | |
| 27 // | |
| 28 //-------------------------------------------------------------- | |
| 29 | |
| 30 #ifndef STRICT | |
| 842 | 31 # define STRICT |
| 10 | 32 #endif |
| 33 | |
| 34 #define INC_OLE2 // WIN32, get ole2 from windows.h | |
| 35 | |
| 714 | 36 /* Visual Studio 2005 has 'deprecated' many of the standard CRT functions */ |
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37 #if defined(_MSC_VER) && _MSC_VER >= 1400 |
| 714 | 38 # define _CRT_SECURE_NO_DEPRECATE |
| 39 # define _CRT_NONSTDC_NO_DEPRECATE | |
| 40 #endif | |
| 41 | |
| 10 | 42 #include <windows.h> |
| 43 #include <windowsx.h> | |
| 44 #include <shlobj.h> | |
|
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Christian Brabandt <cb@256bit.org>
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45 #include <wchar.h> |
| 10 | 46 |
| 835 | 47 /* Accommodate old versions of VC that don't have a modern Platform SDK */ |
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48 #if (defined(_MSC_VER) && _MSC_VER < 1300) || !defined(MAXULONG_PTR) |
| 842 | 49 # undef UINT_PTR |
| 50 # define UINT_PTR UINT | |
| 835 | 51 #endif |
| 52 | |
| 10 | 53 #define ResultFromShort(i) ResultFromScode(MAKE_SCODE(SEVERITY_SUCCESS, 0, (USHORT)(i))) |
| 54 | |
| 55 // Initialize GUIDs (should be done only and at-least once per DLL/EXE) | |
| 56 // | |
| 57 #pragma data_seg(".text") | |
| 58 #define INITGUID | |
| 59 #include <initguid.h> | |
| 60 #include <shlguid.h> | |
| 61 | |
| 62 // | |
| 63 // The class ID of this Shell extension class. | |
| 64 // | |
| 65 // class id: {51EEE242-AD87-11d3-9C1E-0090278BBD99} | |
| 66 // | |
| 67 // | |
| 68 // NOTE!!! If you use this shell extension as a starting point, | |
| 69 // you MUST change the GUID below. Simply run UUIDGEN.EXE | |
| 70 // to generate a new GUID. | |
| 71 // | |
| 72 | |
| 73 // {51EEE242-AD87-11d3-9C1E-0090278BBD99} | |
| 74 // static const GUID <<name>> = | |
| 75 // { 0x51eee242, 0xad87, 0x11d3, { 0x9c, 0x1e, 0x0, 0x90, 0x27, 0x8b, 0xbd, 0x99 } }; | |
| 76 // | |
| 77 // | |
| 78 | |
| 79 // {51EEE242-AD87-11d3-9C1E-0090278BBD99} | |
| 80 // IMPLEMENT_OLECREATE(<<class>>, <<external_name>>, | |
| 81 // 0x51eee242, 0xad87, 0x11d3, 0x9c, 0x1e, 0x0, 0x90, 0x27, 0x8b, 0xbd, 0x99); | |
| 82 // | |
| 83 | |
| 84 // {51EEE242-AD87-11d3-9C1E-0090278BBD99} -- this is the registry format | |
| 85 DEFINE_GUID(CLSID_ShellExtension, 0x51eee242, 0xad87, 0x11d3, 0x9c, 0x1e, 0x0, 0x90, 0x27, 0x8b, 0xbd, 0x99); | |
| 86 | |
| 87 // this class factory object creates context menu handlers for windows 32 shell | |
| 88 class CShellExtClassFactory : public IClassFactory | |
| 89 { | |
| 90 protected: | |
| 91 ULONG m_cRef; | |
| 92 | |
| 93 public: | |
| 94 CShellExtClassFactory(); | |
| 95 ~CShellExtClassFactory(); | |
| 96 | |
| 97 //IUnknown members | |
| 98 STDMETHODIMP QueryInterface(REFIID, LPVOID FAR *); | |
| 99 STDMETHODIMP_(ULONG) AddRef(); | |
| 100 STDMETHODIMP_(ULONG) Release(); | |
| 101 | |
| 102 //IClassFactory members | |
| 103 STDMETHODIMP CreateInstance(LPUNKNOWN, REFIID, LPVOID FAR *); | |
| 104 STDMETHODIMP LockServer(BOOL); | |
| 105 | |
| 106 }; | |
| 107 typedef CShellExtClassFactory *LPCSHELLEXTCLASSFACTORY; | |
| 108 #define MAX_HWND 100 | |
| 109 | |
| 110 // this is the actual OLE Shell context menu handler | |
| 111 class CShellExt : public IContextMenu, | |
| 112 IShellExtInit | |
| 113 { | |
| 6805 | 114 private: |
| 115 BOOL LoadMenuIcon(); | |
| 116 | |
| 10 | 117 protected: |
| 118 ULONG m_cRef; | |
| 119 LPDATAOBJECT m_pDataObj; | |
| 120 UINT m_edit_existing_off; | |
| 6805 | 121 HBITMAP m_hVimIconBitmap; |
| 10 | 122 |
| 123 // For some reason, this callback must be static | |
| 124 static BOOL CALLBACK EnumWindowsProc(HWND hWnd, LPARAM lParam); | |
| 125 | |
| 126 STDMETHODIMP PushToWindow(HWND hParent, | |
| 127 LPCSTR pszWorkingDir, | |
| 128 LPCSTR pszCmd, | |
| 129 LPCSTR pszParam, | |
| 130 int iShowCmd, | |
| 131 int idHWnd); | |
| 132 | |
| 133 STDMETHODIMP InvokeGvim(HWND hParent, | |
| 134 LPCSTR pszWorkingDir, | |
| 135 LPCSTR pszCmd, | |
| 136 LPCSTR pszParam, | |
| 137 int iShowCmd); | |
| 138 | |
| 139 STDMETHODIMP InvokeSingleGvim(HWND hParent, | |
| 140 LPCSTR pszWorkingDir, | |
| 141 LPCSTR pszCmd, | |
| 142 LPCSTR pszParam, | |
| 143 int iShowCmd, | |
| 144 int useDiff); | |
| 145 | |
| 146 public: | |
| 147 int m_cntOfHWnd; | |
| 148 HWND m_hWnd[MAX_HWND]; | |
| 149 CShellExt(); | |
| 150 ~CShellExt(); | |
| 151 | |
| 152 //IUnknown members | |
| 153 STDMETHODIMP QueryInterface(REFIID, LPVOID FAR *); | |
| 154 STDMETHODIMP_(ULONG) AddRef(); | |
| 155 STDMETHODIMP_(ULONG) Release(); | |
| 156 | |
| 157 //IShell members | |
| 158 STDMETHODIMP QueryContextMenu(HMENU hMenu, | |
| 159 UINT indexMenu, | |
| 160 UINT idCmdFirst, | |
| 161 UINT idCmdLast, | |
| 162 UINT uFlags); | |
| 163 | |
| 164 STDMETHODIMP InvokeCommand(LPCMINVOKECOMMANDINFO lpcmi); | |
| 165 | |
| 835 | 166 STDMETHODIMP GetCommandString(UINT_PTR idCmd, |
| 10 | 167 UINT uFlags, |
| 168 UINT FAR *reserved, | |
| 169 LPSTR pszName, | |
| 170 UINT cchMax); | |
| 171 | |
| 172 //IShellExtInit methods | |
| 173 STDMETHODIMP Initialize(LPCITEMIDLIST pIDFolder, | |
| 174 LPDATAOBJECT pDataObj, | |
| 175 HKEY hKeyID); | |
| 176 }; | |
| 177 | |
| 178 typedef CShellExt *LPCSHELLEXT; | |
| 179 #pragma data_seg() | |
| 180 | |
| 181 #endif |