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1
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1 // Windows Template Library - WTL version 10.0
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2 // Copyright (C) Microsoft Corporation, WTL Team. All rights reserved.
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3 //
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4 // This file is a part of the Windows Template Library.
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5 // The use and distribution terms for this software are covered by the
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6 // Microsoft Public License (http://opensource.org/licenses/MS-PL)
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7 // which can be found in the file MS-PL.txt at the root folder.
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8
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9 #ifndef __ATLUSER_H__
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10 #define __ATLUSER_H__
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11
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12 #pragma once
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13
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14 #ifndef __ATLAPP_H__
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15 #error atluser.h requires atlapp.h to be included first
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16 #endif
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17
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18
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19 ///////////////////////////////////////////////////////////////////////////////
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20 // Classes in this file:
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21 //
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22 // CMenuItemInfo
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23 // CMenuT<t_bManaged>
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24 // CAcceleratorT<t_bManaged>
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25 // CIconT<t_bManaged>
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26 // CCursorT<t_bManaged>
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27 // CResource
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28 //
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29 // Global functions:
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30 // AtlMessageBox()
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31 //
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32 // AtlLoadAccelerators()
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33 // AtlLoadMenu()
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34 // AtlLoadBitmap()
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35 // AtlLoadSysBitmap()
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36 // AtlLoadCursor()
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37 // AtlLoadSysCursor()
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38 // AtlLoadIcon()
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39 // AtlLoadSysIcon()
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40 // AtlLoadBitmapImage()
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41 // AtlLoadCursorImage()
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42 // AtlLoadIconImage()
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43 // AtlLoadSysBitmapImage()
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44 // AtlLoadSysCursorImage()
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45 // AtlLoadSysIconImage()
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46 // AtlLoadString()
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47
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48
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49 namespace WTL
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50 {
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51
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52 ///////////////////////////////////////////////////////////////////////////////
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53 // AtlMessageBox - accepts both memory and resource based strings
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54
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55 inline int AtlMessageBox(HWND hWndOwner, ATL::_U_STRINGorID message, ATL::_U_STRINGorID title = (LPCTSTR)NULL, UINT uType = MB_OK | MB_ICONINFORMATION)
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56 {
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57 ATLASSERT((hWndOwner == NULL) || ::IsWindow(hWndOwner));
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58
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59 LPTSTR lpstrMessage = NULL;
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60 if(IS_INTRESOURCE(message.m_lpstr))
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61 {
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62 for(int nLen = 256; ; nLen *= 2)
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63 {
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64 ATLTRY(lpstrMessage = new TCHAR[nLen]);
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65 if(lpstrMessage == NULL)
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66 {
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67 ATLASSERT(FALSE);
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68 return 0;
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69 }
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70 int nRes = ::LoadString(ModuleHelper::GetResourceInstance(), LOWORD(message.m_lpstr), lpstrMessage, nLen);
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71 if(nRes < nLen - 1)
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72 break;
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73 delete [] lpstrMessage;
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74 lpstrMessage = NULL;
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75 }
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76
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77 message.m_lpstr = lpstrMessage;
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78 }
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79
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80 LPTSTR lpstrTitle = NULL;
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81 if(IS_INTRESOURCE(title.m_lpstr) && (LOWORD(title.m_lpstr) != 0))
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82 {
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83 for(int nLen = 256; ; nLen *= 2)
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84 {
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85 ATLTRY(lpstrTitle = new TCHAR[nLen]);
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86 if(lpstrTitle == NULL)
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87 {
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88 ATLASSERT(FALSE);
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89 return 0;
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90 }
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91 int nRes = ::LoadString(ModuleHelper::GetResourceInstance(), LOWORD(title.m_lpstr), lpstrTitle, nLen);
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92 if(nRes < nLen - 1)
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93 break;
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94 delete [] lpstrTitle;
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95 lpstrTitle = NULL;
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96 }
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97
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98 title.m_lpstr = lpstrTitle;
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99 }
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100
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101 int nRet = ::MessageBox(hWndOwner, message.m_lpstr, title.m_lpstr, uType);
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102
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103 delete [] lpstrMessage;
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104 delete [] lpstrTitle;
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105
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106 return nRet;
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107 }
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108
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109
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110 ///////////////////////////////////////////////////////////////////////////////
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111 // CMenu
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112
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113 class CMenuItemInfo : public MENUITEMINFO
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114 {
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115 public:
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116 CMenuItemInfo()
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117 {
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118 memset(this, 0, sizeof(MENUITEMINFO));
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119 cbSize = sizeof(MENUITEMINFO);
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120 }
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121 };
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122
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123
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124 // forward declarations
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125 template <bool t_bManaged> class CMenuT;
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126 typedef CMenuT<false> CMenuHandle;
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127 typedef CMenuT<true> CMenu;
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128
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129
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130 template <bool t_bManaged>
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131 class CMenuT
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132 {
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133 public:
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134 // Data members
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135 HMENU m_hMenu;
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136
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137 // Constructor/destructor/operators
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138 CMenuT(HMENU hMenu = NULL) : m_hMenu(hMenu)
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139 { }
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140
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141 ~CMenuT()
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142 {
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143 if(t_bManaged && (m_hMenu != NULL))
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144 DestroyMenu();
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145 }
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146
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147 CMenuT<t_bManaged>& operator =(HMENU hMenu)
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148 {
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149 Attach(hMenu);
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150 return *this;
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151 }
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152
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153 void Attach(HMENU hMenuNew)
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154 {
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155 ATLASSERT(::IsMenu(hMenuNew));
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156 if(t_bManaged && (m_hMenu != NULL) && (m_hMenu != hMenuNew))
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157 ::DestroyMenu(m_hMenu);
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158 m_hMenu = hMenuNew;
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159 }
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160
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161 HMENU Detach()
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162 {
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163 HMENU hMenu = m_hMenu;
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164 m_hMenu = NULL;
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165 return hMenu;
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166 }
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167
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168 operator HMENU() const { return m_hMenu; }
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169
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170 bool IsNull() const { return (m_hMenu == NULL); }
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171
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172 BOOL IsMenu() const
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173 {
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174 return ::IsMenu(m_hMenu);
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175 }
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176
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177 // Create/destroy methods
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178 BOOL CreateMenu()
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179 {
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180 ATLASSERT(m_hMenu == NULL);
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181 m_hMenu = ::CreateMenu();
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182 return (m_hMenu != NULL) ? TRUE : FALSE;
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183 }
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184
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185 BOOL CreatePopupMenu()
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186 {
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187 ATLASSERT(m_hMenu == NULL);
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188 m_hMenu = ::CreatePopupMenu();
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189 return (m_hMenu != NULL) ? TRUE : FALSE;
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190 }
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191
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192 BOOL LoadMenu(ATL::_U_STRINGorID menu)
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193 {
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194 ATLASSERT(m_hMenu == NULL);
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195 m_hMenu = ::LoadMenu(ModuleHelper::GetResourceInstance(), menu.m_lpstr);
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196 return (m_hMenu != NULL) ? TRUE : FALSE;
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197 }
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198
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199 BOOL LoadMenuIndirect(const void* lpMenuTemplate)
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200 {
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201 ATLASSERT(m_hMenu == NULL);
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202 m_hMenu = ::LoadMenuIndirect(lpMenuTemplate);
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203 return (m_hMenu != NULL) ? TRUE : FALSE;
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204 }
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205
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206 BOOL DestroyMenu()
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207 {
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208 if (m_hMenu == NULL)
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209 return FALSE;
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210 BOOL bRet = ::DestroyMenu(m_hMenu);
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211 if(bRet)
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212 m_hMenu = NULL;
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213 return bRet;
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214 }
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215
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216 // Menu Operations
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217 BOOL DeleteMenu(UINT nPosition, UINT nFlags)
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218 {
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219 ATLASSERT(::IsMenu(m_hMenu));
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220 return ::DeleteMenu(m_hMenu, nPosition, nFlags);
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221 }
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222
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223 BOOL TrackPopupMenu(UINT nFlags, int x, int y, HWND hWnd, LPCRECT lpRect = NULL)
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224 {
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225 ATLASSERT(::IsMenu(m_hMenu));
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226 x = _FixTrackMenuPopupX(x, y);
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227 return ::TrackPopupMenu(m_hMenu, nFlags, x, y, 0, hWnd, lpRect);
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228 }
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229
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230 BOOL TrackPopupMenuEx(UINT uFlags, int x, int y, HWND hWnd, LPTPMPARAMS lptpm = NULL)
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231 {
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232 ATLASSERT(::IsMenu(m_hMenu));
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233 x = _FixTrackMenuPopupX(x, y);
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234 return ::TrackPopupMenuEx(m_hMenu, uFlags, x, y, hWnd, lptpm);
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235 }
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236
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237 // helper that fixes popup menu X position when it's off-screen
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238 static int _FixTrackMenuPopupX(int x, int y)
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239 {
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240 POINT pt = { x, y };
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241 HMONITOR hMonitor = ::MonitorFromPoint(pt, MONITOR_DEFAULTTONULL);
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242 if(hMonitor == NULL)
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243 {
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244 HMONITOR hMonitorNear = ::MonitorFromPoint(pt, MONITOR_DEFAULTTONEAREST);
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245 if(hMonitorNear != NULL)
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246 {
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247 MONITORINFO mi = { sizeof(MONITORINFO) };
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248 if(::GetMonitorInfo(hMonitorNear, &mi) != FALSE)
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249 {
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250 if(x < mi.rcWork.left)
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251 x = mi.rcWork.left;
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252 else if(x > mi.rcWork.right)
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253 x = mi.rcWork.right;
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254 }
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255 }
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256 }
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257
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258 return x;
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259 }
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260
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261 BOOL GetMenuInfo(LPMENUINFO lpMenuInfo) const
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262 {
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263 ATLASSERT(::IsMenu(m_hMenu));
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264 return ::GetMenuInfo(m_hMenu, lpMenuInfo);
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265 }
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266
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267 BOOL SetMenuInfo(LPCMENUINFO lpMenuInfo)
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268 {
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269 ATLASSERT(::IsMenu(m_hMenu));
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270 return ::SetMenuInfo(m_hMenu, lpMenuInfo);
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271 }
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272
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273 // Menu Item Operations
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274 BOOL AppendMenu(UINT nFlags, UINT_PTR nIDNewItem = 0, LPCTSTR lpszNewItem = NULL)
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275 {
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276 ATLASSERT(::IsMenu(m_hMenu));
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277 return ::AppendMenu(m_hMenu, nFlags, nIDNewItem, lpszNewItem);
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278 }
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279
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280 BOOL AppendMenu(UINT nFlags, HMENU hSubMenu, LPCTSTR lpszNewItem)
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281 {
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282 ATLASSERT(::IsMenu(m_hMenu));
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283 ATLASSERT(::IsMenu(hSubMenu));
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284 return ::AppendMenu(m_hMenu, nFlags | MF_POPUP, (UINT_PTR)hSubMenu, lpszNewItem);
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285 }
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286
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287 BOOL AppendMenu(UINT nFlags, UINT_PTR nIDNewItem, HBITMAP hBmp)
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288 {
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289 ATLASSERT(::IsMenu(m_hMenu));
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290 return ::AppendMenu(m_hMenu, nFlags | MF_BITMAP, nIDNewItem, (LPCTSTR)hBmp);
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291 }
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292
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293 BOOL AppendMenu(UINT nFlags, HMENU hSubMenu, HBITMAP hBmp)
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294 {
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295 ATLASSERT(::IsMenu(m_hMenu));
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296 ATLASSERT(::IsMenu(hSubMenu));
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297 return ::AppendMenu(m_hMenu, nFlags | (MF_BITMAP | MF_POPUP), (UINT_PTR)hSubMenu, (LPCTSTR)hBmp);
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298 }
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299
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300 UINT CheckMenuItem(UINT nIDCheckItem, UINT nCheck)
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301 {
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302 ATLASSERT(::IsMenu(m_hMenu));
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303 return (UINT)::CheckMenuItem(m_hMenu, nIDCheckItem, nCheck);
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304 }
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305
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306 UINT EnableMenuItem(UINT nIDEnableItem, UINT nEnable)
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307 {
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308 ATLASSERT(::IsMenu(m_hMenu));
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309 return ::EnableMenuItem(m_hMenu, nIDEnableItem, nEnable);
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310 }
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311
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312 BOOL HiliteMenuItem(HWND hWnd, UINT uIDHiliteItem, UINT uHilite)
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313 {
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314 ATLASSERT(::IsMenu(m_hMenu));
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315 return ::HiliteMenuItem(hWnd, m_hMenu, uIDHiliteItem, uHilite);
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316 }
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317
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318 int GetMenuItemCount() const
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319 {
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320 ATLASSERT(::IsMenu(m_hMenu));
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321 return ::GetMenuItemCount(m_hMenu);
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322 }
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323
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324 UINT GetMenuItemID(int nPos) const
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325 {
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326 ATLASSERT(::IsMenu(m_hMenu));
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327 return ::GetMenuItemID(m_hMenu, nPos);
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328 }
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329
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330 UINT GetMenuState(UINT nID, UINT nFlags) const
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331 {
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332 ATLASSERT(::IsMenu(m_hMenu));
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333 return ::GetMenuState(m_hMenu, nID, nFlags);
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334 }
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335
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336 int GetMenuString(UINT nIDItem, LPTSTR lpString, int nMaxCount, UINT nFlags) const
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337 {
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338 ATLASSERT(::IsMenu(m_hMenu));
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339 return ::GetMenuString(m_hMenu, nIDItem, lpString, nMaxCount, nFlags);
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340 }
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341
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342 int GetMenuStringLen(UINT nIDItem, UINT nFlags) const
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343 {
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344 ATLASSERT(::IsMenu(m_hMenu));
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345 return ::GetMenuString(m_hMenu, nIDItem, NULL, 0, nFlags);
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346 }
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347
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348 BOOL GetMenuString(UINT nIDItem, BSTR& bstrText, UINT nFlags) const
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349 {
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350 USES_CONVERSION;
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351 ATLASSERT(::IsMenu(m_hMenu));
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352 ATLASSERT(bstrText == NULL);
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353
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354 int nLen = GetMenuStringLen(nIDItem, nFlags);
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355 if(nLen == 0)
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356 {
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357 bstrText = ::SysAllocString(OLESTR(""));
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358 return (bstrText != NULL) ? TRUE : FALSE;
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359 }
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360
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361 nLen++; // increment to include terminating NULL char
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362 ATL::CTempBuffer<TCHAR, _WTL_STACK_ALLOC_THRESHOLD> buff;
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363 LPTSTR lpszText = buff.Allocate(nLen);
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364 if(lpszText == NULL)
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365 return FALSE;
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366
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367 if(!GetMenuString(nIDItem, lpszText, nLen, nFlags))
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368 return FALSE;
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369
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370 bstrText = ::SysAllocString(T2OLE(lpszText));
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371 return (bstrText != NULL) ? TRUE : FALSE;
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372 }
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373
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374 #ifdef __ATLSTR_H__
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375 int GetMenuString(UINT nIDItem, ATL::CString& strText, UINT nFlags) const
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376 {
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377 ATLASSERT(::IsMenu(m_hMenu));
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378
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379 int nLen = GetMenuStringLen(nIDItem, nFlags);
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380 if(nLen == 0)
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381 return 0;
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382
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383 nLen++; // increment to include terminating NULL char
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384 LPTSTR lpstr = strText.GetBufferSetLength(nLen);
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385 if(lpstr == NULL)
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386 return 0;
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387 int nRet = GetMenuString(nIDItem, lpstr, nLen, nFlags);
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388 strText.ReleaseBuffer();
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389 return nRet;
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390 }
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391 #endif // __ATLSTR_H__
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392
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393 CMenuHandle GetSubMenu(int nPos) const
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394 {
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395 ATLASSERT(::IsMenu(m_hMenu));
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396 return CMenuHandle(::GetSubMenu(m_hMenu, nPos));
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397 }
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398
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399 BOOL InsertMenu(UINT nPosition, UINT nFlags, UINT_PTR nIDNewItem = 0, LPCTSTR lpszNewItem = NULL)
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400 {
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401 ATLASSERT(::IsMenu(m_hMenu));
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402 return ::InsertMenu(m_hMenu, nPosition, nFlags, nIDNewItem, lpszNewItem);
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403 }
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404
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405 BOOL InsertMenu(UINT nPosition, UINT nFlags, HMENU hSubMenu, LPCTSTR lpszNewItem)
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406 {
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407 ATLASSERT(::IsMenu(m_hMenu));
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408 ATLASSERT(::IsMenu(hSubMenu));
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409 return ::InsertMenu(m_hMenu, nPosition, nFlags | MF_POPUP, (UINT_PTR)hSubMenu, lpszNewItem);
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410 }
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411
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412 BOOL InsertMenu(UINT nPosition, UINT nFlags, UINT_PTR nIDNewItem, HBITMAP hBmp)
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413 {
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414 ATLASSERT(::IsMenu(m_hMenu));
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|
|
415 return ::InsertMenu(m_hMenu, nPosition, nFlags | MF_BITMAP, nIDNewItem, (LPCTSTR)hBmp);
|
|
|
416 }
|
|
|
417
|
|
|
418 BOOL InsertMenu(UINT nPosition, UINT nFlags, HMENU hSubMenu, HBITMAP hBmp)
|
|
|
419 {
|
|
|
420 ATLASSERT(::IsMenu(m_hMenu));
|
|
|
421 ATLASSERT(::IsMenu(hSubMenu));
|
|
|
422 return ::InsertMenu(m_hMenu, nPosition, nFlags | (MF_BITMAP | MF_POPUP), (UINT_PTR)hSubMenu, (LPCTSTR)hBmp);
|
|
|
423 }
|
|
|
424
|
|
|
425 BOOL ModifyMenu(UINT nPosition, UINT nFlags, UINT_PTR nIDNewItem = 0, LPCTSTR lpszNewItem = NULL)
|
|
|
426 {
|
|
|
427 ATLASSERT(::IsMenu(m_hMenu));
|
|
|
428 return ::ModifyMenu(m_hMenu, nPosition, nFlags, nIDNewItem, lpszNewItem);
|
|
|
429 }
|
|
|
430
|
|
|
431 BOOL ModifyMenu(UINT nPosition, UINT nFlags, HMENU hSubMenu, LPCTSTR lpszNewItem)
|
|
|
432 {
|
|
|
433 ATLASSERT(::IsMenu(m_hMenu));
|
|
|
434 ATLASSERT(::IsMenu(hSubMenu));
|
|
|
435 return ::ModifyMenu(m_hMenu, nPosition, nFlags | MF_POPUP, (UINT_PTR)hSubMenu, lpszNewItem);
|
|
|
436 }
|
|
|
437
|
|
|
438 BOOL ModifyMenu(UINT nPosition, UINT nFlags, UINT_PTR nIDNewItem, HBITMAP hBmp)
|
|
|
439 {
|
|
|
440 ATLASSERT(::IsMenu(m_hMenu));
|
|
|
441 return ::ModifyMenu(m_hMenu, nPosition, nFlags | MF_BITMAP, nIDNewItem, (LPCTSTR)hBmp);
|
|
|
442 }
|
|
|
443
|
|
|
444 BOOL ModifyMenu(UINT nPosition, UINT nFlags, HMENU hSubMenu, HBITMAP hBmp)
|
|
|
445 {
|
|
|
446 ATLASSERT(::IsMenu(m_hMenu));
|
|
|
447 ATLASSERT(::IsMenu(hSubMenu));
|
|
|
448 return ::ModifyMenu(m_hMenu, nPosition, nFlags | (MF_BITMAP | MF_POPUP), (UINT_PTR)hSubMenu, (LPCTSTR)hBmp);
|
|
|
449 }
|
|
|
450
|
|
|
451 BOOL RemoveMenu(UINT nPosition, UINT nFlags)
|
|
|
452 {
|
|
|
453 ATLASSERT(::IsMenu(m_hMenu));
|
|
|
454 return ::RemoveMenu(m_hMenu, nPosition, nFlags);
|
|
|
455 }
|
|
|
456
|
|
|
457 BOOL SetMenuItemBitmaps(UINT nPosition, UINT nFlags, HBITMAP hBmpUnchecked, HBITMAP hBmpChecked)
|
|
|
458 {
|
|
|
459 ATLASSERT(::IsMenu(m_hMenu));
|
|
|
460 return ::SetMenuItemBitmaps(m_hMenu, nPosition, nFlags, hBmpUnchecked, hBmpChecked);
|
|
|
461 }
|
|
|
462
|
|
|
463 BOOL CheckMenuRadioItem(UINT nIDFirst, UINT nIDLast, UINT nIDItem, UINT nFlags)
|
|
|
464 {
|
|
|
465 ATLASSERT(::IsMenu(m_hMenu));
|
|
|
466 return ::CheckMenuRadioItem(m_hMenu, nIDFirst, nIDLast, nIDItem, nFlags);
|
|
|
467 }
|
|
|
468
|
|
|
469 BOOL GetMenuItemInfo(UINT uItem, BOOL bByPosition, LPMENUITEMINFO lpmii) const
|
|
|
470 {
|
|
|
471 ATLASSERT(::IsMenu(m_hMenu));
|
|
|
472 return (BOOL)::GetMenuItemInfo(m_hMenu, uItem, bByPosition, lpmii);
|
|
|
473 }
|
|
|
474
|
|
|
475 BOOL SetMenuItemInfo(UINT uItem, BOOL bByPosition, LPMENUITEMINFO lpmii)
|
|
|
476 {
|
|
|
477 ATLASSERT(::IsMenu(m_hMenu));
|
|
|
478 return (BOOL)::SetMenuItemInfo(m_hMenu, uItem, bByPosition, lpmii);
|
|
|
479 }
|
|
|
480
|
|
|
481 BOOL InsertMenuItem(UINT uItem, BOOL bByPosition, LPMENUITEMINFO lpmii)
|
|
|
482 {
|
|
|
483 ATLASSERT(::IsMenu(m_hMenu));
|
|
|
484 return (BOOL)::InsertMenuItem(m_hMenu, uItem, bByPosition, lpmii);
|
|
|
485 }
|
|
|
486
|
|
|
487 UINT GetMenuDefaultItem(BOOL bByPosition = FALSE, UINT uFlags = 0U) const
|
|
|
488 {
|
|
|
489 ATLASSERT(::IsMenu(m_hMenu));
|
|
|
490 return ::GetMenuDefaultItem(m_hMenu, (UINT)bByPosition, uFlags);
|
|
|
491 }
|
|
|
492
|
|
|
493 BOOL SetMenuDefaultItem(UINT uItem = (UINT)-1, BOOL bByPosition = FALSE)
|
|
|
494 {
|
|
|
495 ATLASSERT(::IsMenu(m_hMenu));
|
|
|
496 return ::SetMenuDefaultItem(m_hMenu, uItem, (UINT)bByPosition);
|
|
|
497 }
|
|
|
498
|
|
|
499 BOOL GetMenuItemRect(HWND hWnd, UINT uItem, LPRECT lprcItem) const
|
|
|
500 {
|
|
|
501 ATLASSERT(::IsMenu(m_hMenu));
|
|
|
502 return ::GetMenuItemRect(hWnd, m_hMenu, uItem, lprcItem);
|
|
|
503 }
|
|
|
504
|
|
|
505 int MenuItemFromPoint(HWND hWnd, POINT point) const
|
|
|
506 {
|
|
|
507 ATLASSERT(::IsMenu(m_hMenu));
|
|
|
508 return ::MenuItemFromPoint(hWnd, m_hMenu, point);
|
|
|
509 }
|
|
|
510
|
|
|
511 // Context Help Functions
|
|
|
512 BOOL SetMenuContextHelpId(DWORD dwContextHelpId)
|
|
|
513 {
|
|
|
514 ATLASSERT(::IsMenu(m_hMenu));
|
|
|
515 return ::SetMenuContextHelpId(m_hMenu, dwContextHelpId);
|
|
|
516 }
|
|
|
517
|
|
|
518 DWORD GetMenuContextHelpId() const
|
|
|
519 {
|
|
|
520 ATLASSERT(::IsMenu(m_hMenu));
|
|
|
521 return ::GetMenuContextHelpId(m_hMenu);
|
|
|
522 }
|
|
|
523 };
|
|
|
524
|
|
|
525
|
|
|
526 ///////////////////////////////////////////////////////////////////////////////
|
|
|
527 // CAccelerator
|
|
|
528
|
|
|
529 template <bool t_bManaged>
|
|
|
530 class CAcceleratorT
|
|
|
531 {
|
|
|
532 public:
|
|
|
533 HACCEL m_hAccel;
|
|
|
534
|
|
|
535 // Constructor/destructor/operators
|
|
|
536 CAcceleratorT(HACCEL hAccel = NULL) : m_hAccel(hAccel)
|
|
|
537 { }
|
|
|
538
|
|
|
539 ~CAcceleratorT()
|
|
|
540 {
|
|
|
541 if(t_bManaged && (m_hAccel != NULL))
|
|
|
542 ::DestroyAcceleratorTable(m_hAccel);
|
|
|
543 }
|
|
|
544
|
|
|
545 CAcceleratorT<t_bManaged>& operator =(HACCEL hAccel)
|
|
|
546 {
|
|
|
547 Attach(hAccel);
|
|
|
548 return *this;
|
|
|
549 }
|
|
|
550
|
|
|
551 void Attach(HACCEL hAccel)
|
|
|
552 {
|
|
|
553 if(t_bManaged && (m_hAccel != NULL))
|
|
|
554 ::DestroyAcceleratorTable(m_hAccel);
|
|
|
555 m_hAccel = hAccel;
|
|
|
556 }
|
|
|
557
|
|
|
558 HACCEL Detach()
|
|
|
559 {
|
|
|
560 HACCEL hAccel = m_hAccel;
|
|
|
561 m_hAccel = NULL;
|
|
|
562 return hAccel;
|
|
|
563 }
|
|
|
564
|
|
|
565 operator HACCEL() const { return m_hAccel; }
|
|
|
566
|
|
|
567 bool IsNull() const { return m_hAccel == NULL; }
|
|
|
568
|
|
|
569 // Create/destroy methods
|
|
|
570 HACCEL LoadAccelerators(ATL::_U_STRINGorID accel)
|
|
|
571 {
|
|
|
572 ATLASSERT(m_hAccel == NULL);
|
|
|
573 m_hAccel = ::LoadAccelerators(ModuleHelper::GetResourceInstance(), accel.m_lpstr);
|
|
|
574 return m_hAccel;
|
|
|
575 }
|
|
|
576
|
|
|
577 HACCEL CreateAcceleratorTable(LPACCEL pAccel, int cEntries)
|
|
|
578 {
|
|
|
579 ATLASSERT(m_hAccel == NULL);
|
|
|
580 ATLASSERT(pAccel != NULL);
|
|
|
581 m_hAccel = ::CreateAcceleratorTable(pAccel, cEntries);
|
|
|
582 return m_hAccel;
|
|
|
583 }
|
|
|
584
|
|
|
585 void DestroyObject()
|
|
|
586 {
|
|
|
587 if(m_hAccel != NULL)
|
|
|
588 {
|
|
|
589 ::DestroyAcceleratorTable(m_hAccel);
|
|
|
590 m_hAccel = NULL;
|
|
|
591 }
|
|
|
592 }
|
|
|
593
|
|
|
594 // Operations
|
|
|
595 int CopyAcceleratorTable(LPACCEL lpAccelDst, int cEntries)
|
|
|
596 {
|
|
|
597 ATLASSERT(m_hAccel != NULL);
|
|
|
598 ATLASSERT(lpAccelDst != NULL);
|
|
|
599 return ::CopyAcceleratorTable(m_hAccel, lpAccelDst, cEntries);
|
|
|
600 }
|
|
|
601
|
|
|
602 int GetEntriesCount() const
|
|
|
603 {
|
|
|
604 ATLASSERT(m_hAccel != NULL);
|
|
|
605 return ::CopyAcceleratorTable(m_hAccel, NULL, 0);
|
|
|
606 }
|
|
|
607
|
|
|
608 BOOL TranslateAccelerator(HWND hWnd, LPMSG pMsg)
|
|
|
609 {
|
|
|
610 ATLASSERT(m_hAccel != NULL);
|
|
|
611 ATLASSERT(::IsWindow(hWnd));
|
|
|
612 ATLASSERT(pMsg != NULL);
|
|
|
613 return ::TranslateAccelerator(hWnd, m_hAccel, pMsg);
|
|
|
614 }
|
|
|
615 };
|
|
|
616
|
|
|
617 typedef CAcceleratorT<false> CAcceleratorHandle;
|
|
|
618 typedef CAcceleratorT<true> CAccelerator;
|
|
|
619
|
|
|
620
|
|
|
621 ///////////////////////////////////////////////////////////////////////////////
|
|
|
622 // CIcon
|
|
|
623
|
|
|
624 template <bool t_bManaged>
|
|
|
625 class CIconT
|
|
|
626 {
|
|
|
627 public:
|
|
|
628 HICON m_hIcon;
|
|
|
629
|
|
|
630 // Constructor/destructor/operators
|
|
|
631 CIconT(HICON hIcon = NULL) : m_hIcon(hIcon)
|
|
|
632 { }
|
|
|
633
|
|
|
634 ~CIconT()
|
|
|
635 {
|
|
|
636 if(t_bManaged && (m_hIcon != NULL))
|
|
|
637 ::DestroyIcon(m_hIcon);
|
|
|
638 }
|
|
|
639
|
|
|
640 CIconT<t_bManaged>& operator =(HICON hIcon)
|
|
|
641 {
|
|
|
642 Attach(hIcon);
|
|
|
643 return *this;
|
|
|
644 }
|
|
|
645
|
|
|
646 void Attach(HICON hIcon)
|
|
|
647 {
|
|
|
648 if(t_bManaged && (m_hIcon != NULL))
|
|
|
649 ::DestroyIcon(m_hIcon);
|
|
|
650 m_hIcon = hIcon;
|
|
|
651 }
|
|
|
652
|
|
|
653 HICON Detach()
|
|
|
654 {
|
|
|
655 HICON hIcon = m_hIcon;
|
|
|
656 m_hIcon = NULL;
|
|
|
657 return hIcon;
|
|
|
658 }
|
|
|
659
|
|
|
660 operator HICON() const { return m_hIcon; }
|
|
|
661
|
|
|
662 bool IsNull() const { return m_hIcon == NULL; }
|
|
|
663
|
|
|
664 // Create/destroy methods
|
|
|
665 HICON LoadIcon(ATL::_U_STRINGorID icon)
|
|
|
666 {
|
|
|
667 ATLASSERT(m_hIcon == NULL);
|
|
|
668 m_hIcon = ::LoadIcon(ModuleHelper::GetResourceInstance(), icon.m_lpstr);
|
|
|
669 return m_hIcon;
|
|
|
670 }
|
|
|
671
|
|
|
672 HICON LoadIcon(ATL::_U_STRINGorID icon, int cxDesired, int cyDesired, UINT fuLoad = 0)
|
|
|
673 {
|
|
|
674 ATLASSERT(m_hIcon == NULL);
|
|
|
675 m_hIcon = (HICON) ::LoadImage(ModuleHelper::GetResourceInstance(), icon.m_lpstr, IMAGE_ICON, cxDesired, cyDesired, fuLoad);
|
|
|
676 return m_hIcon;
|
|
|
677 }
|
|
|
678
|
|
|
679 HICON LoadOEMIcon(LPCTSTR lpstrIconName)
|
|
|
680 {
|
|
|
681 ATLASSERT(m_hIcon == NULL);
|
|
|
682 ATLASSERT(IsOEMIcon(lpstrIconName));
|
|
|
683 m_hIcon = ::LoadIcon(NULL, lpstrIconName);
|
|
|
684 return m_hIcon;
|
|
|
685 }
|
|
|
686
|
|
|
687 HICON CreateIcon(int nWidth, int nHeight, BYTE cPlanes, BYTE cBitsPixel, CONST BYTE* lpbANDbits, CONST BYTE *lpbXORbits)
|
|
|
688 {
|
|
|
689 ATLASSERT(m_hIcon == NULL);
|
|
|
690 ATLASSERT(lpbANDbits != NULL);
|
|
|
691 ATLASSERT(lpbXORbits != NULL);
|
|
|
692 m_hIcon = ::CreateIcon(ModuleHelper::GetResourceInstance(), nWidth, nHeight, cPlanes, cBitsPixel, lpbANDbits, lpbXORbits);
|
|
|
693 return m_hIcon;
|
|
|
694 }
|
|
|
695
|
|
|
696 HICON CreateIconFromResource(PBYTE pBits, DWORD dwResSize, DWORD dwVersion = 0x00030000)
|
|
|
697 {
|
|
|
698 ATLASSERT(m_hIcon == NULL);
|
|
|
699 ATLASSERT(pBits != NULL);
|
|
|
700 m_hIcon = ::CreateIconFromResource(pBits, dwResSize, TRUE, dwVersion);
|
|
|
701 return m_hIcon;
|
|
|
702 }
|
|
|
703
|
|
|
704 HICON CreateIconFromResourceEx(PBYTE pbBits, DWORD cbBits, DWORD dwVersion = 0x00030000, int cxDesired = 0, int cyDesired = 0, UINT uFlags = LR_DEFAULTCOLOR)
|
|
|
705 {
|
|
|
706 ATLASSERT(m_hIcon == NULL);
|
|
|
707 ATLASSERT(pbBits != NULL);
|
|
|
708 ATLASSERT(cbBits > 0);
|
|
|
709 m_hIcon = ::CreateIconFromResourceEx(pbBits, cbBits, TRUE, dwVersion, cxDesired, cyDesired, uFlags);
|
|
|
710 return m_hIcon;
|
|
|
711 }
|
|
|
712
|
|
|
713 HICON CreateIconIndirect(PICONINFO pIconInfo)
|
|
|
714 {
|
|
|
715 ATLASSERT(m_hIcon == NULL);
|
|
|
716 ATLASSERT(pIconInfo != NULL);
|
|
|
717 m_hIcon = ::CreateIconIndirect(pIconInfo);
|
|
|
718 return m_hIcon;
|
|
|
719 }
|
|
|
720
|
|
|
721 HICON ExtractIcon(LPCTSTR lpszExeFileName, UINT nIconIndex)
|
|
|
722 {
|
|
|
723 ATLASSERT(m_hIcon == NULL);
|
|
|
724 ATLASSERT(lpszExeFileName != NULL);
|
|
|
725 m_hIcon = ::ExtractIcon(ModuleHelper::GetModuleInstance(), lpszExeFileName, nIconIndex);
|
|
|
726 return m_hIcon;
|
|
|
727 }
|
|
|
728
|
|
|
729 HICON ExtractAssociatedIcon(HINSTANCE hInst, LPTSTR lpIconPath, LPWORD lpiIcon)
|
|
|
730 {
|
|
|
731 ATLASSERT(m_hIcon == NULL);
|
|
|
732 ATLASSERT(lpIconPath != NULL);
|
|
|
733 ATLASSERT(lpiIcon != NULL);
|
|
|
734 m_hIcon = ::ExtractAssociatedIcon(hInst, lpIconPath, lpiIcon);
|
|
|
735 return m_hIcon;
|
|
|
736 }
|
|
|
737
|
|
|
738 BOOL DestroyIcon()
|
|
|
739 {
|
|
|
740 ATLASSERT(m_hIcon != NULL);
|
|
|
741 BOOL bRet = ::DestroyIcon(m_hIcon);
|
|
|
742 if(bRet != FALSE)
|
|
|
743 m_hIcon = NULL;
|
|
|
744 return bRet;
|
|
|
745 }
|
|
|
746
|
|
|
747 // Operations
|
|
|
748 HICON CopyIcon()
|
|
|
749 {
|
|
|
750 ATLASSERT(m_hIcon != NULL);
|
|
|
751 return ::CopyIcon(m_hIcon);
|
|
|
752 }
|
|
|
753
|
|
|
754 HICON DuplicateIcon()
|
|
|
755 {
|
|
|
756 ATLASSERT(m_hIcon != NULL);
|
|
|
757 return ::DuplicateIcon(NULL, m_hIcon);
|
|
|
758 }
|
|
|
759
|
|
|
760 BOOL DrawIcon(HDC hDC, int x, int y)
|
|
|
761 {
|
|
|
762 ATLASSERT(m_hIcon != NULL);
|
|
|
763 return ::DrawIcon(hDC, x, y, m_hIcon);
|
|
|
764 }
|
|
|
765
|
|
|
766 BOOL DrawIcon(HDC hDC, POINT pt)
|
|
|
767 {
|
|
|
768 ATLASSERT(m_hIcon != NULL);
|
|
|
769 return ::DrawIcon(hDC, pt.x, pt.y, m_hIcon);
|
|
|
770 }
|
|
|
771
|
|
|
772 BOOL DrawIconEx(HDC hDC, int x, int y, int cxWidth, int cyWidth, UINT uStepIfAniCur = 0, HBRUSH hbrFlickerFreeDraw = NULL, UINT uFlags = DI_NORMAL)
|
|
|
773 {
|
|
|
774 ATLASSERT(m_hIcon != NULL);
|
|
|
775 return ::DrawIconEx(hDC, x, y, m_hIcon, cxWidth, cyWidth, uStepIfAniCur, hbrFlickerFreeDraw, uFlags);
|
|
|
776 }
|
|
|
777
|
|
|
778 BOOL DrawIconEx(HDC hDC, POINT pt, SIZE size, UINT uStepIfAniCur = 0, HBRUSH hbrFlickerFreeDraw = NULL, UINT uFlags = DI_NORMAL)
|
|
|
779 {
|
|
|
780 ATLASSERT(m_hIcon != NULL);
|
|
|
781 return ::DrawIconEx(hDC, pt.x, pt.y, m_hIcon, size.cx, size.cy, uStepIfAniCur, hbrFlickerFreeDraw, uFlags);
|
|
|
782 }
|
|
|
783
|
|
|
784 BOOL GetIconInfo(PICONINFO pIconInfo) const
|
|
|
785 {
|
|
|
786 ATLASSERT(m_hIcon != NULL);
|
|
|
787 ATLASSERT(pIconInfo != NULL);
|
|
|
788 return ::GetIconInfo(m_hIcon, pIconInfo);
|
|
|
789 }
|
|
|
790
|
|
|
791 #if (_WIN32_WINNT >= 0x0600)
|
|
|
792 BOOL GetIconInfoEx(PICONINFOEX pIconInfo) const
|
|
|
793 {
|
|
|
794 ATLASSERT(m_hIcon != NULL);
|
|
|
795 ATLASSERT(pIconInfo != NULL);
|
|
|
796 return ::GetIconInfoEx(m_hIcon, pIconInfo);
|
|
|
797 }
|
|
|
798 #endif // (_WIN32_WINNT >= 0x0600)
|
|
|
799
|
|
|
800 #if defined(NTDDI_VERSION) && (NTDDI_VERSION >= NTDDI_LONGHORN)
|
|
|
801 HRESULT LoadIconMetric(ATL::_U_STRINGorID icon, int lims)
|
|
|
802 {
|
|
|
803 ATLASSERT(m_hIcon == NULL);
|
|
|
804 USES_CONVERSION;
|
|
|
805 return ::LoadIconMetric(ModuleHelper::GetResourceInstance(), T2CW(icon.m_lpstr), lims, &m_hIcon);
|
|
|
806 }
|
|
|
807
|
|
|
808 HRESULT LoadIconWithScaleDown(ATL::_U_STRINGorID icon, int cx, int cy)
|
|
|
809 {
|
|
|
810 ATLASSERT(m_hIcon == NULL);
|
|
|
811 USES_CONVERSION;
|
|
|
812 return ::LoadIconWithScaleDown(ModuleHelper::GetResourceInstance(), T2CW(icon.m_lpstr), cx, cy, &m_hIcon);
|
|
|
813 }
|
|
|
814
|
|
|
815 HRESULT LoadOEMIconMetric(LPCTSTR lpstrIconName, int lims)
|
|
|
816 {
|
|
|
817 ATLASSERT(m_hIcon == NULL);
|
|
|
818 ATLASSERT(IsOEMIcon(lpstrIconName));
|
|
|
819 return ::LoadIconMetric(NULL, (LPCWSTR)lpstrIconName, lims, &m_hIcon);
|
|
|
820 }
|
|
|
821
|
|
|
822 HRESULT LoadOEMIconWithScaleDown(LPCTSTR lpstrIconName, int cx, int cy)
|
|
|
823 {
|
|
|
824 ATLASSERT(m_hIcon == NULL);
|
|
|
825 ATLASSERT(IsOEMIcon(lpstrIconName));
|
|
|
826 USES_CONVERSION;
|
|
|
827 return ::LoadIconWithScaleDown(NULL, (LPCWSTR)lpstrIconName, cx, cy, &m_hIcon);
|
|
|
828 }
|
|
|
829 #endif // defined(NTDDI_VERSION) && (NTDDI_VERSION >= NTDDI_LONGHORN)
|
|
|
830
|
|
|
831 // Helper
|
|
|
832 static bool IsOEMIcon(LPCTSTR lpstrIconName)
|
|
|
833 {
|
|
|
834 #if (WINVER >= 0x0600)
|
|
|
835 return ((lpstrIconName == IDI_APPLICATION) || (lpstrIconName == IDI_ASTERISK) || (lpstrIconName == IDI_EXCLAMATION) ||
|
|
|
836 (lpstrIconName == IDI_HAND) || (lpstrIconName == IDI_QUESTION) || (lpstrIconName == IDI_WINLOGO) ||
|
|
|
837 (lpstrIconName == IDI_SHIELD));
|
|
|
838 #else // !(WINVER >= 0x0600)
|
|
|
839 return ((lpstrIconName == IDI_APPLICATION) || (lpstrIconName == IDI_ASTERISK) || (lpstrIconName == IDI_EXCLAMATION) ||
|
|
|
840 (lpstrIconName == IDI_HAND) || (lpstrIconName == IDI_QUESTION) || (lpstrIconName == IDI_WINLOGO));
|
|
|
841 #endif // !(WINVER >= 0x0600)
|
|
|
842 }
|
|
|
843 };
|
|
|
844
|
|
|
845 typedef CIconT<false> CIconHandle;
|
|
|
846 typedef CIconT<true> CIcon;
|
|
|
847
|
|
|
848
|
|
|
849 ///////////////////////////////////////////////////////////////////////////////
|
|
|
850 // CCursor
|
|
|
851
|
|
|
852 // protect template member from a winuser.h macro
|
|
|
853 #ifdef CopyCursor
|
|
|
854 #undef CopyCursor
|
|
|
855 #endif
|
|
|
856
|
|
|
857 template <bool t_bManaged>
|
|
|
858 class CCursorT
|
|
|
859 {
|
|
|
860 public:
|
|
|
861 HCURSOR m_hCursor;
|
|
|
862
|
|
|
863 // Constructor/destructor/operators
|
|
|
864 CCursorT(HCURSOR hCursor = NULL) : m_hCursor(hCursor)
|
|
|
865 { }
|
|
|
866
|
|
|
867 ~CCursorT()
|
|
|
868 {
|
|
|
869 if(t_bManaged && (m_hCursor != NULL))
|
|
|
870 DestroyCursor();
|
|
|
871 }
|
|
|
872
|
|
|
873 CCursorT<t_bManaged>& operator =(HCURSOR hCursor)
|
|
|
874 {
|
|
|
875 Attach(hCursor);
|
|
|
876 return *this;
|
|
|
877 }
|
|
|
878
|
|
|
879 void Attach(HCURSOR hCursor)
|
|
|
880 {
|
|
|
881 if(t_bManaged && (m_hCursor != NULL))
|
|
|
882 DestroyCursor();
|
|
|
883 m_hCursor = hCursor;
|
|
|
884 }
|
|
|
885
|
|
|
886 HCURSOR Detach()
|
|
|
887 {
|
|
|
888 HCURSOR hCursor = m_hCursor;
|
|
|
889 m_hCursor = NULL;
|
|
|
890 return hCursor;
|
|
|
891 }
|
|
|
892
|
|
|
893 operator HCURSOR() const { return m_hCursor; }
|
|
|
894
|
|
|
895 bool IsNull() const { return m_hCursor == NULL; }
|
|
|
896
|
|
|
897 // Create/destroy methods
|
|
|
898 HCURSOR LoadCursor(ATL::_U_STRINGorID cursor)
|
|
|
899 {
|
|
|
900 ATLASSERT(m_hCursor == NULL);
|
|
|
901 m_hCursor = ::LoadCursor(ModuleHelper::GetResourceInstance(), cursor.m_lpstr);
|
|
|
902 return m_hCursor;
|
|
|
903 }
|
|
|
904
|
|
|
905 HCURSOR LoadSysCursor(LPCTSTR lpstrCursorName)
|
|
|
906 {
|
|
|
907 ATLASSERT(m_hCursor == NULL);
|
|
|
908 ATLASSERT((lpstrCursorName == IDC_ARROW) || (lpstrCursorName == IDC_IBEAM) || (lpstrCursorName == IDC_WAIT) ||
|
|
|
909 (lpstrCursorName == IDC_CROSS) || (lpstrCursorName == IDC_UPARROW) || (lpstrCursorName == IDC_SIZE) ||
|
|
|
910 (lpstrCursorName == IDC_ICON) || (lpstrCursorName == IDC_SIZENWSE) || (lpstrCursorName == IDC_SIZENESW) ||
|
|
|
911 (lpstrCursorName == IDC_SIZEWE) || (lpstrCursorName == IDC_SIZENS) || (lpstrCursorName == IDC_SIZEALL) ||
|
|
|
912 (lpstrCursorName == IDC_NO) || (lpstrCursorName == IDC_APPSTARTING) || (lpstrCursorName == IDC_HELP) ||
|
|
|
913 (lpstrCursorName == IDC_HAND));
|
|
|
914 m_hCursor = ::LoadCursor(NULL, lpstrCursorName);
|
|
|
915 return m_hCursor;
|
|
|
916 }
|
|
|
917
|
|
|
918 // deprecated
|
|
|
919 HCURSOR LoadOEMCursor(LPCTSTR lpstrCursorName)
|
|
|
920 {
|
|
|
921 return LoadSysCursor(lpstrCursorName);
|
|
|
922 }
|
|
|
923
|
|
|
924 HCURSOR LoadCursor(ATL::_U_STRINGorID cursor, int cxDesired, int cyDesired, UINT fuLoad = 0)
|
|
|
925 {
|
|
|
926 ATLASSERT(m_hCursor == NULL);
|
|
|
927 m_hCursor = (HCURSOR) ::LoadImage(ModuleHelper::GetResourceInstance(), cursor.m_lpstr, IMAGE_CURSOR, cxDesired, cyDesired, fuLoad);
|
|
|
928 return m_hCursor;
|
|
|
929 }
|
|
|
930
|
|
|
931 HCURSOR LoadCursorFromFile(LPCTSTR pstrFilename)
|
|
|
932 {
|
|
|
933 ATLASSERT(m_hCursor == NULL);
|
|
|
934 ATLASSERT(pstrFilename != NULL);
|
|
|
935 m_hCursor = ::LoadCursorFromFile(pstrFilename);
|
|
|
936 return m_hCursor;
|
|
|
937 }
|
|
|
938
|
|
|
939 HCURSOR CreateCursor(int xHotSpot, int yHotSpot, int nWidth, int nHeight, CONST VOID *pvANDPlane, CONST VOID *pvXORPlane)
|
|
|
940 {
|
|
|
941 ATLASSERT(m_hCursor == NULL);
|
|
|
942 m_hCursor = ::CreateCursor(ModuleHelper::GetResourceInstance(), xHotSpot, yHotSpot, nWidth, nHeight, pvANDPlane, pvXORPlane);
|
|
|
943 return m_hCursor;
|
|
|
944 }
|
|
|
945
|
|
|
946 HCURSOR CreateCursorFromResource(PBYTE pBits, DWORD dwResSize, DWORD dwVersion = 0x00030000)
|
|
|
947 {
|
|
|
948 ATLASSERT(m_hCursor == NULL);
|
|
|
949 ATLASSERT(pBits != NULL);
|
|
|
950 m_hCursor = (HCURSOR)::CreateIconFromResource(pBits, dwResSize, FALSE, dwVersion);
|
|
|
951 return m_hCursor;
|
|
|
952 }
|
|
|
953
|
|
|
954 HCURSOR CreateCursorFromResourceEx(PBYTE pbBits, DWORD cbBits, DWORD dwVersion = 0x00030000, int cxDesired = 0, int cyDesired = 0, UINT uFlags = LR_DEFAULTCOLOR)
|
|
|
955 {
|
|
|
956 ATLASSERT(m_hCursor == NULL);
|
|
|
957 ATLASSERT(pbBits != NULL);
|
|
|
958 ATLASSERT(cbBits > 0);
|
|
|
959 m_hCursor = (HCURSOR)::CreateIconFromResourceEx(pbBits, cbBits, FALSE, dwVersion, cxDesired, cyDesired, uFlags);
|
|
|
960 return m_hCursor;
|
|
|
961 }
|
|
|
962
|
|
|
963 BOOL DestroyCursor()
|
|
|
964 {
|
|
|
965 ATLASSERT(m_hCursor != NULL);
|
|
|
966 BOOL bRet = ::DestroyCursor(m_hCursor);
|
|
|
967 if(bRet != FALSE)
|
|
|
968 m_hCursor = NULL;
|
|
|
969 return bRet;
|
|
|
970 }
|
|
|
971
|
|
|
972 // Operations
|
|
|
973 HCURSOR CopyCursor()
|
|
|
974 {
|
|
|
975 ATLASSERT(m_hCursor != NULL);
|
|
|
976 return (HCURSOR)::CopyIcon((HICON)m_hCursor);
|
|
|
977 }
|
|
|
978
|
|
|
979 BOOL GetCursorInfo(LPCURSORINFO pCursorInfo)
|
|
|
980 {
|
|
|
981 ATLASSERT(m_hCursor != NULL);
|
|
|
982 ATLASSERT(pCursorInfo != NULL);
|
|
|
983 return ::GetCursorInfo(pCursorInfo);
|
|
|
984 }
|
|
|
985 };
|
|
|
986
|
|
|
987 typedef CCursorT<false> CCursorHandle;
|
|
|
988 typedef CCursorT<true> CCursor;
|
|
|
989
|
|
|
990
|
|
|
991 ///////////////////////////////////////////////////////////////////////////////
|
|
|
992 // CResource - Wraps a generic Windows resource.
|
|
|
993 // Use it with custom resource types other than the
|
|
|
994 // standard RT_CURSOR, RT_BITMAP, etc.
|
|
|
995
|
|
|
996 class CResource
|
|
|
997 {
|
|
|
998 public:
|
|
|
999 HGLOBAL m_hGlobal;
|
|
|
1000 HRSRC m_hResource;
|
|
|
1001
|
|
|
1002 // Constructor/destructor
|
|
|
1003 CResource() : m_hGlobal(NULL), m_hResource(NULL)
|
|
|
1004 { }
|
|
|
1005
|
|
|
1006 ~CResource()
|
|
|
1007 {
|
|
|
1008 Release();
|
|
|
1009 }
|
|
|
1010
|
|
|
1011 // Load methods
|
|
|
1012 bool Load(ATL::_U_STRINGorID Type, ATL::_U_STRINGorID ID)
|
|
|
1013 {
|
|
|
1014 ATLASSERT(m_hResource == NULL);
|
|
|
1015 ATLASSERT(m_hGlobal == NULL);
|
|
|
1016
|
|
|
1017 m_hResource = ::FindResource(ModuleHelper::GetResourceInstance(), ID.m_lpstr, Type.m_lpstr);
|
|
|
1018 if(m_hResource == NULL)
|
|
|
1019 return false;
|
|
|
1020
|
|
|
1021 m_hGlobal = ::LoadResource(ModuleHelper::GetResourceInstance(), m_hResource);
|
|
|
1022 if(m_hGlobal == NULL)
|
|
|
1023 {
|
|
|
1024 m_hResource = NULL;
|
|
|
1025 return false;
|
|
|
1026 }
|
|
|
1027
|
|
|
1028 return true;
|
|
|
1029 }
|
|
|
1030
|
|
|
1031 bool LoadEx(ATL::_U_STRINGorID ID, ATL::_U_STRINGorID Type, WORD wLanguage)
|
|
|
1032 {
|
|
|
1033 ATLASSERT(m_hResource == NULL);
|
|
|
1034 ATLASSERT(m_hGlobal == NULL);
|
|
|
1035
|
|
|
1036 m_hResource = ::FindResourceEx(ModuleHelper::GetResourceInstance(), Type.m_lpstr, ID.m_lpstr, wLanguage);
|
|
|
1037 if(m_hResource == NULL)
|
|
|
1038 return false;
|
|
|
1039
|
|
|
1040 m_hGlobal = ::LoadResource(ModuleHelper::GetResourceInstance(), m_hResource);
|
|
|
1041 if(m_hGlobal == NULL)
|
|
|
1042 {
|
|
|
1043 m_hResource = NULL;
|
|
|
1044 return false;
|
|
|
1045 }
|
|
|
1046
|
|
|
1047 return true;
|
|
|
1048 }
|
|
|
1049
|
|
|
1050 // Misc. operations
|
|
|
1051 DWORD GetSize() const
|
|
|
1052 {
|
|
|
1053 ATLASSERT(m_hResource != NULL);
|
|
|
1054 return ::SizeofResource(ModuleHelper::GetResourceInstance(), m_hResource);
|
|
|
1055 }
|
|
|
1056
|
|
|
1057 LPVOID Lock()
|
|
|
1058 {
|
|
|
1059 ATLASSERT(m_hResource != NULL);
|
|
|
1060 ATLASSERT(m_hGlobal != NULL);
|
|
|
1061 LPVOID pVoid = ::LockResource(m_hGlobal);
|
|
|
1062 ATLASSERT(pVoid != NULL);
|
|
|
1063 return pVoid;
|
|
|
1064 }
|
|
|
1065
|
|
|
1066 void Release()
|
|
|
1067 {
|
|
|
1068 if(m_hGlobal != NULL)
|
|
|
1069 {
|
|
|
1070 FreeResource(m_hGlobal);
|
|
|
1071 m_hGlobal = NULL;
|
|
|
1072 m_hResource = NULL;
|
|
|
1073 }
|
|
|
1074 }
|
|
|
1075 };
|
|
|
1076
|
|
|
1077
|
|
|
1078 ///////////////////////////////////////////////////////////////////////////////
|
|
|
1079 // Toolbar resource descriptor
|
|
|
1080
|
|
|
1081 struct _AtlToolBarData
|
|
|
1082 {
|
|
|
1083 WORD wVersion;
|
|
|
1084 WORD wWidth;
|
|
|
1085 WORD wHeight;
|
|
|
1086 WORD wItemCount;
|
|
|
1087
|
|
|
1088 WORD* items()
|
|
|
1089 { return (WORD*)(this+1); }
|
|
|
1090 };
|
|
|
1091
|
|
|
1092
|
|
|
1093 ///////////////////////////////////////////////////////////////////////////////
|
|
|
1094 // Global functions for loading resources
|
|
|
1095
|
|
|
1096 inline HACCEL AtlLoadAccelerators(ATL::_U_STRINGorID table)
|
|
|
1097 {
|
|
|
1098 return ::LoadAccelerators(ModuleHelper::GetResourceInstance(), table.m_lpstr);
|
|
|
1099 }
|
|
|
1100
|
|
|
1101 inline HMENU AtlLoadMenu(ATL::_U_STRINGorID menu)
|
|
|
1102 {
|
|
|
1103 return ::LoadMenu(ModuleHelper::GetResourceInstance(), menu.m_lpstr);
|
|
|
1104 }
|
|
|
1105
|
|
|
1106 inline HBITMAP AtlLoadBitmap(ATL::_U_STRINGorID bitmap)
|
|
|
1107 {
|
|
|
1108 return ::LoadBitmap(ModuleHelper::GetResourceInstance(), bitmap.m_lpstr);
|
|
|
1109 }
|
|
|
1110
|
|
|
1111 #ifdef OEMRESOURCE
|
|
|
1112 inline HBITMAP AtlLoadSysBitmap(ATL::_U_STRINGorID bitmap)
|
|
|
1113 {
|
|
|
1114 #ifdef _DEBUG
|
|
|
1115 WORD wID = LOWORD(bitmap.m_lpstr);
|
|
|
1116 ATLASSERT((wID >= 32734) && (wID <= 32767));
|
|
|
1117 #endif // _DEBUG
|
|
|
1118 return ::LoadBitmap(NULL, bitmap.m_lpstr);
|
|
|
1119 }
|
|
|
1120 #endif // OEMRESOURCE
|
|
|
1121
|
|
|
1122 inline HCURSOR AtlLoadCursor(ATL::_U_STRINGorID cursor)
|
|
|
1123 {
|
|
|
1124 return ::LoadCursor(ModuleHelper::GetResourceInstance(), cursor.m_lpstr);
|
|
|
1125 }
|
|
|
1126
|
|
|
1127 inline HCURSOR AtlLoadSysCursor(LPCTSTR lpCursorName)
|
|
|
1128 {
|
|
|
1129 ATLASSERT((lpCursorName == IDC_ARROW) || (lpCursorName == IDC_IBEAM) || (lpCursorName == IDC_WAIT) ||
|
|
|
1130 (lpCursorName == IDC_CROSS) || (lpCursorName == IDC_UPARROW) || (lpCursorName == IDC_SIZE) ||
|
|
|
1131 (lpCursorName == IDC_ICON) || (lpCursorName == IDC_SIZENWSE) || (lpCursorName == IDC_SIZENESW) ||
|
|
|
1132 (lpCursorName == IDC_SIZEWE) || (lpCursorName == IDC_SIZENS) || (lpCursorName == IDC_SIZEALL) ||
|
|
|
1133 (lpCursorName == IDC_NO) || (lpCursorName == IDC_APPSTARTING) || (lpCursorName == IDC_HELP) ||
|
|
|
1134 (lpCursorName == IDC_HAND));
|
|
|
1135 return ::LoadCursor(NULL, lpCursorName);
|
|
|
1136 }
|
|
|
1137
|
|
|
1138 inline HICON AtlLoadIcon(ATL::_U_STRINGorID icon)
|
|
|
1139 {
|
|
|
1140 return ::LoadIcon(ModuleHelper::GetResourceInstance(), icon.m_lpstr);
|
|
|
1141 }
|
|
|
1142
|
|
|
1143 inline HICON AtlLoadSysIcon(LPCTSTR lpIconName)
|
|
|
1144 {
|
|
|
1145 #if (WINVER >= 0x0600)
|
|
|
1146 ATLASSERT((lpIconName == IDI_APPLICATION) || (lpIconName == IDI_ASTERISK) || (lpIconName == IDI_EXCLAMATION) ||
|
|
|
1147 (lpIconName == IDI_HAND) || (lpIconName == IDI_QUESTION) || (lpIconName == IDI_WINLOGO) ||
|
|
|
1148 (lpIconName == IDI_SHIELD));
|
|
|
1149 #else // !(WINVER >= 0x0600)
|
|
|
1150 ATLASSERT((lpIconName == IDI_APPLICATION) || (lpIconName == IDI_ASTERISK) || (lpIconName == IDI_EXCLAMATION) ||
|
|
|
1151 (lpIconName == IDI_HAND) || (lpIconName == IDI_QUESTION) || (lpIconName == IDI_WINLOGO));
|
|
|
1152 #endif // !(WINVER >= 0x0600)
|
|
|
1153 return ::LoadIcon(NULL, lpIconName);
|
|
|
1154 }
|
|
|
1155
|
|
|
1156 inline HBITMAP AtlLoadBitmapImage(ATL::_U_STRINGorID bitmap, UINT fuLoad = LR_DEFAULTCOLOR)
|
|
|
1157 {
|
|
|
1158 return (HBITMAP)::LoadImage(ModuleHelper::GetResourceInstance(), bitmap.m_lpstr, IMAGE_BITMAP, 0, 0, fuLoad);
|
|
|
1159 }
|
|
|
1160
|
|
|
1161 inline HCURSOR AtlLoadCursorImage(ATL::_U_STRINGorID cursor, UINT fuLoad = LR_DEFAULTCOLOR | LR_DEFAULTSIZE, int cxDesired = 0, int cyDesired = 0)
|
|
|
1162 {
|
|
|
1163 return (HCURSOR)::LoadImage(ModuleHelper::GetResourceInstance(), cursor.m_lpstr, IMAGE_CURSOR, cxDesired, cyDesired, fuLoad);
|
|
|
1164 }
|
|
|
1165
|
|
|
1166 inline HICON AtlLoadIconImage(ATL::_U_STRINGorID icon, UINT fuLoad = LR_DEFAULTCOLOR | LR_DEFAULTSIZE, int cxDesired = 0, int cyDesired = 0)
|
|
|
1167 {
|
|
|
1168 return (HICON)::LoadImage(ModuleHelper::GetResourceInstance(), icon.m_lpstr, IMAGE_ICON, cxDesired, cyDesired, fuLoad);
|
|
|
1169 }
|
|
|
1170
|
|
|
1171 #ifdef OEMRESOURCE
|
|
|
1172 inline HBITMAP AtlLoadSysBitmapImage(WORD wBitmapID, UINT fuLoad = LR_DEFAULTCOLOR)
|
|
|
1173 {
|
|
|
1174 ATLASSERT((wBitmapID >= 32734) && (wBitmapID <= 32767));
|
|
|
1175 ATLASSERT((fuLoad & LR_LOADFROMFILE) == 0); // this one doesn't load from a file
|
|
|
1176 return (HBITMAP)::LoadImage(NULL, MAKEINTRESOURCE(wBitmapID), IMAGE_BITMAP, 0, 0, fuLoad);
|
|
|
1177 }
|
|
|
1178 #endif // OEMRESOURCE
|
|
|
1179
|
|
|
1180 inline HCURSOR AtlLoadSysCursorImage(ATL::_U_STRINGorID cursor, UINT fuLoad = LR_DEFAULTCOLOR | LR_DEFAULTSIZE, int cxDesired = 0, int cyDesired = 0)
|
|
|
1181 {
|
|
|
1182 #ifdef _DEBUG
|
|
|
1183 WORD wID = LOWORD(cursor.m_lpstr);
|
|
|
1184 ATLASSERT(((wID >= 32512) && (wID <= 32516)) || ((wID >= 32640) && (wID <= 32648)) || (wID == 32650) || (wID == 32651));
|
|
|
1185 ATLASSERT((fuLoad & LR_LOADFROMFILE) == 0); // this one doesn't load from a file
|
|
|
1186 #endif // _DEBUG
|
|
|
1187 return (HCURSOR)::LoadImage(NULL, cursor.m_lpstr, IMAGE_CURSOR, cxDesired, cyDesired, fuLoad);
|
|
|
1188 }
|
|
|
1189
|
|
|
1190 inline HICON AtlLoadSysIconImage(ATL::_U_STRINGorID icon, UINT fuLoad = LR_DEFAULTCOLOR | LR_DEFAULTSIZE, int cxDesired = 0, int cyDesired = 0)
|
|
|
1191 {
|
|
|
1192 #ifdef _DEBUG
|
|
|
1193 WORD wID = LOWORD(icon.m_lpstr);
|
|
|
1194 ATLASSERT((wID >= 32512) && (wID <= 32517));
|
|
|
1195 ATLASSERT((fuLoad & LR_LOADFROMFILE) == 0); // this one doesn't load from a file
|
|
|
1196 #endif // _DEBUG
|
|
|
1197 return (HICON)::LoadImage(NULL, icon.m_lpstr, IMAGE_ICON, cxDesired, cyDesired, fuLoad);
|
|
|
1198 }
|
|
|
1199
|
|
|
1200 inline bool AtlLoadString(UINT uID, BSTR& bstrText)
|
|
|
1201 {
|
|
|
1202 USES_CONVERSION;
|
|
|
1203 ATLASSERT(bstrText == NULL);
|
|
|
1204
|
|
|
1205 LPTSTR lpstrText = NULL;
|
|
|
1206 int nRes = 0;
|
|
|
1207 for(int nLen = 256; ; nLen *= 2)
|
|
|
1208 {
|
|
|
1209 ATLTRY(lpstrText = new TCHAR[nLen]);
|
|
|
1210 if(lpstrText == NULL)
|
|
|
1211 break;
|
|
|
1212 nRes = ::LoadString(ModuleHelper::GetResourceInstance(), uID, lpstrText, nLen);
|
|
|
1213 if(nRes < nLen - 1)
|
|
|
1214 break;
|
|
|
1215 delete [] lpstrText;
|
|
|
1216 lpstrText = NULL;
|
|
|
1217 }
|
|
|
1218
|
|
|
1219 if(lpstrText != NULL)
|
|
|
1220 {
|
|
|
1221 if(nRes != 0)
|
|
|
1222 bstrText = ::SysAllocString(T2OLE(lpstrText));
|
|
|
1223 delete [] lpstrText;
|
|
|
1224 }
|
|
|
1225
|
|
|
1226 return (bstrText != NULL) ? true : false;
|
|
|
1227 }
|
|
|
1228
|
|
|
1229 } // namespace WTL
|
|
|
1230
|
|
|
1231 #endif // __ATLUSER_H__
|
