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10
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1 /* vi:set ts=8 sts=4 sw=4:
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2 *
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3 * VIM - Vi IMproved gvimext by Tianmiao Hu
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4 *
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5 * Do ":help uganda" in Vim to read copying and usage conditions.
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6 * Do ":help credits" in Vim to see a list of people who contributed.
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7 */
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8
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9 /*
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10 * If you have any questions or any suggestions concerning gvimext, please
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11 * contact Tianmiao Hu: tianmiao@acm.org.
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12 */
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13
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14 #if !defined(AFX_STDAFX_H__3389658B_AD83_11D3_9C1E_0090278BBD99__INCLUDED_)
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15 #define AFX_STDAFX_H__3389658B_AD83_11D3_9C1E_0090278BBD99__INCLUDED_
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16
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17 #if _MSC_VER > 1000
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18 #pragma once
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19 #endif // _MSC_VER > 1000
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20
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21 // Insert your headers here
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22 // #define WIN32_LEAN_AND_MEAN // Exclude rarely-used stuff from Windows headers
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23
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24 //--------------------------------------------------------------
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25 // common user interface routines
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26 //
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27 //
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28 //--------------------------------------------------------------
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29
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30 #ifndef STRICT
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31 #define STRICT
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32 #endif
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33
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34 #define INC_OLE2 // WIN32, get ole2 from windows.h
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35
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36 #include <windows.h>
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37 #include <windowsx.h>
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38 #include <shlobj.h>
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39
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40 #define ResultFromShort(i) ResultFromScode(MAKE_SCODE(SEVERITY_SUCCESS, 0, (USHORT)(i)))
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41
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42 // Initialize GUIDs (should be done only and at-least once per DLL/EXE)
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43 //
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44 #pragma data_seg(".text")
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45 #define INITGUID
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46 #include <initguid.h>
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47 #include <shlguid.h>
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48
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49 //
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50 // The class ID of this Shell extension class.
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51 //
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52 // class id: {51EEE242-AD87-11d3-9C1E-0090278BBD99}
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53 //
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54 //
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55 // NOTE!!! If you use this shell extension as a starting point,
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56 // you MUST change the GUID below. Simply run UUIDGEN.EXE
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57 // to generate a new GUID.
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58 //
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59
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60 // {51EEE242-AD87-11d3-9C1E-0090278BBD99}
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61 // static const GUID <<name>> =
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62 // { 0x51eee242, 0xad87, 0x11d3, { 0x9c, 0x1e, 0x0, 0x90, 0x27, 0x8b, 0xbd, 0x99 } };
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63 //
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64 //
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65
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66 // {51EEE242-AD87-11d3-9C1E-0090278BBD99}
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67 // IMPLEMENT_OLECREATE(<<class>>, <<external_name>>,
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68 // 0x51eee242, 0xad87, 0x11d3, 0x9c, 0x1e, 0x0, 0x90, 0x27, 0x8b, 0xbd, 0x99);
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69 //
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70
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71 // {51EEE242-AD87-11d3-9C1E-0090278BBD99} -- this is the registry format
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72 DEFINE_GUID(CLSID_ShellExtension, 0x51eee242, 0xad87, 0x11d3, 0x9c, 0x1e, 0x0, 0x90, 0x27, 0x8b, 0xbd, 0x99);
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73
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74 // this class factory object creates context menu handlers for windows 32 shell
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75 class CShellExtClassFactory : public IClassFactory
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76 {
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77 protected:
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78 ULONG m_cRef;
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79
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80 public:
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81 CShellExtClassFactory();
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82 ~CShellExtClassFactory();
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83
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84 //IUnknown members
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85 STDMETHODIMP QueryInterface(REFIID, LPVOID FAR *);
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86 STDMETHODIMP_(ULONG) AddRef();
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87 STDMETHODIMP_(ULONG) Release();
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88
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89 //IClassFactory members
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90 STDMETHODIMP CreateInstance(LPUNKNOWN, REFIID, LPVOID FAR *);
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91 STDMETHODIMP LockServer(BOOL);
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92
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93 };
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94 typedef CShellExtClassFactory *LPCSHELLEXTCLASSFACTORY;
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95 #define MAX_HWND 100
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96
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97 // this is the actual OLE Shell context menu handler
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98 class CShellExt : public IContextMenu,
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99 IShellExtInit
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100 {
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101 protected:
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102 ULONG m_cRef;
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103 LPDATAOBJECT m_pDataObj;
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104 UINT m_edit_existing_off;
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105
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106 // For some reason, this callback must be static
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107 static BOOL CALLBACK EnumWindowsProc(HWND hWnd, LPARAM lParam);
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108
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109 STDMETHODIMP PushToWindow(HWND hParent,
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110 LPCSTR pszWorkingDir,
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111 LPCSTR pszCmd,
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112 LPCSTR pszParam,
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113 int iShowCmd,
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114 int idHWnd);
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115
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116 STDMETHODIMP InvokeGvim(HWND hParent,
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117 LPCSTR pszWorkingDir,
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118 LPCSTR pszCmd,
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119 LPCSTR pszParam,
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120 int iShowCmd);
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121
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122 STDMETHODIMP InvokeSingleGvim(HWND hParent,
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123 LPCSTR pszWorkingDir,
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124 LPCSTR pszCmd,
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125 LPCSTR pszParam,
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126 int iShowCmd,
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127 int useDiff);
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128
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129 public:
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130 int m_cntOfHWnd;
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131 HWND m_hWnd[MAX_HWND];
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132 CShellExt();
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133 ~CShellExt();
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134
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135 //IUnknown members
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136 STDMETHODIMP QueryInterface(REFIID, LPVOID FAR *);
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137 STDMETHODIMP_(ULONG) AddRef();
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138 STDMETHODIMP_(ULONG) Release();
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139
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140 //IShell members
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141 STDMETHODIMP QueryContextMenu(HMENU hMenu,
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142 UINT indexMenu,
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143 UINT idCmdFirst,
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144 UINT idCmdLast,
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145 UINT uFlags);
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146
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147 STDMETHODIMP InvokeCommand(LPCMINVOKECOMMANDINFO lpcmi);
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148
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149 STDMETHODIMP GetCommandString(UINT idCmd,
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150 UINT uFlags,
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151 UINT FAR *reserved,
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152 LPSTR pszName,
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153 UINT cchMax);
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154
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155 //IShellExtInit methods
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156 STDMETHODIMP Initialize(LPCITEMIDLIST pIDFolder,
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157 LPDATAOBJECT pDataObj,
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158 HKEY hKeyID);
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159 };
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160
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161 typedef CShellExt *LPCSHELLEXT;
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162 #pragma data_seg()
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163
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164 #endif
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