1 | /* $Id: windlg.cpp,v 1.16 2000-02-16 14:28:25 sandervl Exp $ */
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2 | /*
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3 | * Win32 dialog apis for OS/2
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4 | *
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5 | * Copyright 1999 Sander van Leeuwen
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6 | *
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7 | * Parts based on Wine code (990815; window\dialog.c)
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8 | *
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9 | * Copyright 1993, 1994, 1996 Alexandre Julliard
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10 | *
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11 | * Project Odin Software License can be found in LICENSE.TXT
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12 | *
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13 | */
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14 | #include <ctype.h>
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15 | #include <wchar.h>
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16 | #include <os2win.h>
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17 | #include <misc.h>
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18 | #include <stdio.h>
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19 | #include <string.h>
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20 | #include <stdlib.h>
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21 | #include <limits.h>
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22 | #include <errno.h>
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23 | #include "win32wbase.h"
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24 | #include "win32dlg.h"
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25 | #include <heapstring.h>
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26 | #include <win\drive.h>
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27 |
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28 | #define DBG_LOCALLOG DBG_windlg
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29 | #include "dbglocal.h"
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30 |
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31 | static INT DIALOG_DlgDirListW( HWND hDlg, LPWSTR spec, INT idLBox, INT idStatic, UINT attrib, BOOL combo );
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32 | static INT DIALOG_DlgDirList( HWND hDlg, LPSTR spec, INT idLBox, INT idStatic, UINT attrib, BOOL combo );
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33 | static BOOL DIALOG_DlgDirSelect( HWND hwnd, LPSTR str, INT len, INT id, BOOL win32, BOOL unicode, BOOL combo );
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34 |
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35 | //******************************************************************************
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36 | //******************************************************************************
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37 | HWND WIN32API CreateDialogParamA(HINSTANCE hInst, LPCSTR lpszTemplate,
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38 | HWND hwndOwner, DLGPROC dlgproc,
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39 | LPARAM lParamInit)
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40 | {
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41 | HANDLE hrsrc = FindResourceA( hInst, lpszTemplate, RT_DIALOGA );
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42 |
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43 | if (!hrsrc)
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44 | return 0;
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45 |
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46 | return CreateDialogIndirectParamA(hInst, (LPCDLGTEMPLATEA)LoadResource(hInst, hrsrc),
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47 | hwndOwner, dlgproc, lParamInit);
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48 | }
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49 | //******************************************************************************
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50 | //******************************************************************************
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51 | HWND WIN32API CreateDialogParamW(HINSTANCE hInst, LPCWSTR lpszTemplate,
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52 | HWND hwndOwner, DLGPROC dlgproc,
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53 | LPARAM lParamInit)
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54 | {
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55 | HANDLE hrsrc = FindResourceW( hInst, lpszTemplate, RT_DIALOGW );
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56 |
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57 | if (!hrsrc)
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58 | return 0;
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59 |
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60 | return CreateDialogIndirectParamW(hInst, (LPCDLGTEMPLATEW)LoadResource(hInst, hrsrc),
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61 | hwndOwner, dlgproc, lParamInit);
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62 | }
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63 | //******************************************************************************
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64 | //******************************************************************************
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65 | HWND WIN32API CreateDialogIndirectParamA(HINSTANCE hInst,
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66 | LPCDLGTEMPLATEA dlgtemplate,
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67 | HWND hwndParent, DLGPROC dlgproc,
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68 | LPARAM lParamInit)
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69 | {
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70 | Win32Dialog *dialog;
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71 |
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72 | dprintf(("CreateDialogIndirectParamA: %x %x %x %x %x", hInst, dlgtemplate, hwndParent, dlgproc, lParamInit));
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73 |
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74 | if (!dlgtemplate) return 0;
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75 |
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76 | dialog = new Win32Dialog(hInst, (LPCSTR)dlgtemplate, hwndParent, dlgproc, lParamInit, FALSE);
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77 |
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78 | if(dialog == NULL)
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79 | {
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80 | dprintf(("Win32Dialog creation failed!!"));
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81 | return 0;
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82 | }
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83 | if(GetLastError() != 0)
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84 | {
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85 | dprintf(("Win32Dialog error found!!"));
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86 | delete dialog;
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87 | return 0;
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88 | }
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89 | return dialog->getWindowHandle();
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90 | }
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91 | //******************************************************************************
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92 | //******************************************************************************
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93 | HWND WIN32API CreateDialogIndirectParamW(HINSTANCE hInst,
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94 | LPCDLGTEMPLATEW dlgtemplate,
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95 | HWND hwndParent, DLGPROC dlgproc,
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96 | LPARAM lParamInit)
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97 | {
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98 | Win32Dialog *dialog;
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99 |
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100 | dprintf(("CreateDialogIndirectParamW: %x %x %x %x %x", hInst, dlgtemplate, hwndParent, dlgproc, lParamInit));
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101 |
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102 | if (!dlgtemplate) return 0;
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103 |
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104 | dialog = new Win32Dialog(hInst, (LPCSTR)dlgtemplate, hwndParent, dlgproc, lParamInit, TRUE);
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105 |
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106 | if(dialog == NULL)
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107 | {
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108 | dprintf(("Win32Dialog creation failed!!"));
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109 | return 0;
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110 | }
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111 | if(GetLastError() != 0)
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112 | {
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113 | dprintf(("Win32Dialog error found!!"));
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114 | delete dialog;
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115 | return 0;
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116 | }
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117 | return dialog->getWindowHandle();
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118 | }
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119 | //******************************************************************************
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120 | //******************************************************************************
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121 | INT WIN32API DialogBoxIndirectParamA(HINSTANCE hInst,
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122 | LPCDLGTEMPLATEA dlgtemplate,
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123 | HWND hwndParent, DLGPROC dlgproc,
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124 | LPARAM lParamInit)
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125 | {
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126 | HWND hwnd = CreateDialogIndirectParamA(hInst, dlgtemplate, hwndParent, dlgproc,
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127 | lParamInit);
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128 | if (hwnd)
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129 | {
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130 | Win32Dialog *dialog;
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131 |
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132 | dialog = (Win32Dialog *)Win32BaseWindow::GetWindowFromHandle(hwnd);
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133 | if(!dialog || !dialog->IsDialog()) {
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134 | dprintf(("DialogBoxIndirectParamA, dialog %x not found", hwnd));
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135 | SetLastError(ERROR_INVALID_WINDOW_HANDLE);
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136 | return 0;
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137 | }
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138 | return dialog->doDialogBox();
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139 | }
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140 | return -1;
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141 | }
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142 | //******************************************************************************
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143 | //******************************************************************************
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144 | INT WIN32API DialogBoxIndirectParamW(HINSTANCE hInst, LPCDLGTEMPLATEW dlgtemplate,
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145 | HWND hwndParent, DLGPROC dlgproc,
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146 | LPARAM lParamInit)
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147 | {
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148 | HWND hwnd = CreateDialogIndirectParamW(hInst, dlgtemplate, hwndParent, dlgproc,
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149 | lParamInit);
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150 | if (hwnd)
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151 | {
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152 | Win32Dialog *dialog;
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153 |
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154 | dialog = (Win32Dialog *)Win32BaseWindow::GetWindowFromHandle(hwnd);
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155 | if(!dialog || !dialog->IsDialog()) {
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156 | dprintf(("DialogBoxIndirectParamW, dialog %x not found", hwnd));
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157 | SetLastError(ERROR_INVALID_WINDOW_HANDLE);
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158 | return 0;
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159 | }
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160 | return dialog->doDialogBox();
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161 | }
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162 | return -1;
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163 | }
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164 | //******************************************************************************
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165 | //******************************************************************************
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166 | int WIN32API DialogBoxParamA(HINSTANCE hInst, LPCSTR lpszTemplate, HWND hwndOwner,
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167 | DLGPROC dlgproc, LPARAM lParamInit)
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168 | {
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169 | HWND hwnd = CreateDialogParamA( hInst, lpszTemplate, hwndOwner, dlgproc, lParamInit);
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170 |
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171 | if (hwnd)
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172 | {
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173 | Win32Dialog *dialog;
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174 |
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175 | dialog = (Win32Dialog *)Win32BaseWindow::GetWindowFromHandle(hwnd);
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176 | if(!dialog || !dialog->IsDialog()) {
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177 | dprintf(("DialogBoxParamA, dialog %x not found", hwnd));
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178 | SetLastError(ERROR_INVALID_WINDOW_HANDLE);
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179 | return 0;
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180 | }
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181 | return dialog->doDialogBox();
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182 | }
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183 | return -1;
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184 | }
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185 | //******************************************************************************
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186 | //******************************************************************************
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187 | int WIN32API DialogBoxParamW(HINSTANCE hInst, LPCWSTR lpszTemplate, HWND hwndOwner,
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188 | DLGPROC dlgproc, LPARAM lParamInit)
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189 | {
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190 | HWND hwnd = CreateDialogParamW( hInst, lpszTemplate, hwndOwner, dlgproc, lParamInit);
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191 |
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192 | if (hwnd)
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193 | {
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194 | Win32Dialog *dialog;
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195 |
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196 | dialog = (Win32Dialog *)Win32BaseWindow::GetWindowFromHandle(hwnd);
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197 | if(!dialog || !dialog->IsDialog()) {
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198 | dprintf(("DialogBoxParamW, dialog %x not found", hwnd));
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199 | SetLastError(ERROR_INVALID_WINDOW_HANDLE);
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200 | return 0;
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201 | }
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202 | return dialog->doDialogBox();
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203 | }
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204 | return -1;
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205 | }
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206 | /***********************************************************************
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207 | * MapDialogRect32 (USER32.382)
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208 | */
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209 | BOOL WIN32API MapDialogRect(HWND hwndDlg, LPRECT rect)
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210 | {
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211 | Win32Dialog *dialog;
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212 |
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213 | dialog = (Win32Dialog *)Win32BaseWindow::GetWindowFromHandle(hwndDlg);
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214 | if(!dialog || !dialog->IsDialog()) {
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215 | dprintf(("MapDialogRect, window %x not found", hwndDlg));
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216 | SetLastError(ERROR_INVALID_WINDOW_HANDLE);
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217 | return 0;
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218 | }
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219 | dprintf(("USER32: MapDialogRect\n"));
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220 | return dialog->MapDialogRect(rect);
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221 | }
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222 | //******************************************************************************
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223 | //******************************************************************************
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224 | BOOL WIN32API IsDlgButtonChecked( HWND hwnd, UINT id)
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225 | {
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226 | dprintf(("USER32: IsDlgButtonChecked\n"));
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227 |
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228 | return (BOOL)SendDlgItemMessageA(hwnd, id,BM_GETCHECK,0,0);
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229 | }
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230 | //******************************************************************************
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231 | //******************************************************************************
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232 | HWND WIN32API GetNextDlgTabItem(HWND hwndDlg, HWND hwndCtrl, BOOL fPrevious)
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233 | {
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234 | Win32BaseWindow *window;
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235 |
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236 | window = (Win32BaseWindow*)Win32BaseWindow::GetWindowFromHandle(hwndDlg);
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237 | if(!window) {
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238 | dprintf(("GetNextDlgTabItem, window %x not found", hwndDlg));
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239 | SetLastError(ERROR_INVALID_WINDOW_HANDLE);
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240 | return 0;
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241 | }
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242 | dprintf(("USER32: GetNextDlgTabItem\n"));
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243 | return window->getNextDlgTabItem(hwndCtrl, fPrevious);
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244 | }
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245 | //******************************************************************************
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246 | //Can be used for any parent-child pair
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247 | //******************************************************************************
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248 | HWND WIN32API GetDlgItem(HWND hwnd, int id)
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249 | {
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250 | Win32BaseWindow *dlgcontrol, *window;
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251 |
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252 | window = (Win32Dialog *)Win32BaseWindow::GetWindowFromHandle(hwnd);
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253 | if(!window) {
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254 | dprintf(("GetDlgItem, window %x not found", hwnd));
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255 | SetLastError(ERROR_INVALID_WINDOW_HANDLE);
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256 | return 0;
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257 | }
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258 | dlgcontrol = window->FindWindowById(id);
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259 | if(dlgcontrol) {
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260 | dprintf(("USER32: GetDlgItem %x %d returned %x\n", hwnd, id, dlgcontrol->getWindowHandle()));
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261 | return dlgcontrol->getWindowHandle();
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262 | }
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263 | dprintf(("USER32: GetDlgItem %x %d NOT FOUND!\n", hwnd, id));
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264 | SetLastError(ERROR_INVALID_PARAMETER);
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265 | return 0;
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266 | }
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267 | //******************************************************************************
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268 | //******************************************************************************
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269 | int WIN32API GetDlgCtrlID(HWND hwnd)
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270 | {
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271 | Win32BaseWindow *dlgcontrol;
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272 |
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273 | dlgcontrol = Win32BaseWindow::GetWindowFromHandle(hwnd);
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274 | if(!dlgcontrol) {
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275 | dprintf(("GetDlgCtrlID, control %x not found", hwnd));
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276 | SetLastError(ERROR_INVALID_WINDOW_HANDLE);
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277 | return 0;
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278 | }
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279 | dprintf(("USER32: GetDlgCtrlID\n"));
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280 | return dlgcontrol->getWindowId();
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281 | }
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282 | //******************************************************************************
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283 | //******************************************************************************
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284 | BOOL WIN32API EndDialog(HWND hwnd, int retval)
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285 | {
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286 | Win32Dialog *dialog;
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287 |
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288 | dialog = (Win32Dialog *)Win32BaseWindow::GetWindowFromHandle(hwnd);
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289 | if(!dialog || !dialog->IsDialog()) {
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290 | dprintf(("GetDlgItem, window %x not found", hwnd));
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291 | SetLastError(ERROR_INVALID_WINDOW_HANDLE);
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292 | return 0;
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293 | }
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294 | dprintf(("USER32: EndDialog\n"));
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295 | return dialog->endDialog(retval);
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296 | }
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297 | //******************************************************************************
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298 | //******************************************************************************
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299 | BOOL WIN32API CheckDlgButton( HWND hwnd, int id, UINT check)
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300 | {
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301 | dprintf(("USER32: CheckDlgButton\n"));
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302 |
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303 | return (BOOL)SendDlgItemMessageA(hwnd, id, BM_SETCHECK, check,0);
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304 | }
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305 | //******************************************************************************
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306 | //******************************************************************************
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307 | BOOL WIN32API CheckRadioButton( HWND hDlg, UINT nIDFirstButton, UINT nIDLastButton, UINT nIDCheckButton)
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308 | {
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309 | dprintf(("USER32: CheckRadioButton\n"));
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310 |
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311 | //CB: check radio buttons in interval
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312 | if (nIDFirstButton > nIDLastButton)
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313 | {
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314 | SetLastError(ERROR_INVALID_PARAMETER);
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315 | return (FALSE);
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316 | }
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317 |
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318 | for (UINT x = nIDFirstButton;x <= nIDLastButton;x++)
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319 | {
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320 | SendDlgItemMessageA(hDlg,x,BM_SETCHECK,(x == nIDCheckButton) ? BST_CHECKED : BST_UNCHECKED,0);
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321 | }
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322 |
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323 | return (TRUE);
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324 | }
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325 | //******************************************************************************
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326 | //******************************************************************************
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327 | UINT WIN32API GetDlgItemTextA(HWND hwnd, int id, LPSTR lpszName, UINT cch)
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328 | {
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329 | return SendDlgItemMessageA( hwnd, id, WM_GETTEXT, cch, (LPARAM)lpszName);
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330 | }
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331 | //*****************************************************************************
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332 | //*****************************************************************************
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333 | UINT WIN32API GetDlgItemTextW(HWND hwnd, int id, LPWSTR lpszName, UINT cch)
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334 | {
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335 | return SendDlgItemMessageW( hwnd, id, WM_GETTEXT, cch, (LPARAM)lpszName);
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336 | }
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337 | //******************************************************************************
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338 | //******************************************************************************
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339 | BOOL WIN32API SetDlgItemInt( HWND hwnd, int idControl, UINT uValue, BOOL fSigned)
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340 | {
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341 | char str[20];
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342 |
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343 | dprintf(("USER32: SetDlgItemInt\n"));
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344 |
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345 | if (fSigned)
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346 | sprintf( str, "%d", (INT)uValue );
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347 | else sprintf( str, "%u", uValue );
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348 |
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349 | return SendDlgItemMessageA( hwnd, idControl, WM_SETTEXT, 0, (LPARAM)str );
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350 | }
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351 | //******************************************************************************
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352 | //******************************************************************************
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353 | BOOL WIN32API SetDlgItemTextA( HWND hwnd, int id, LPCSTR lpszName)
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354 | {
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355 | return SendDlgItemMessageA( hwnd, id, WM_SETTEXT, 0, (LPARAM)lpszName );
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356 | }
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357 | //******************************************************************************
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358 | //******************************************************************************
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359 | BOOL WIN32API SetDlgItemTextW( HWND hwnd, int id, LPCWSTR lpszName)
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360 | {
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361 | return SendDlgItemMessageW( hwnd, id, WM_SETTEXT, 0, (LPARAM)lpszName );
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362 | }
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363 | //******************************************************************************
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364 | //******************************************************************************
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365 | UINT WIN32API GetDlgItemInt(HWND hwnd, INT id, BOOL *translated, BOOL fSigned)
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366 | {
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367 | char str[30];
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368 | char * endptr;
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369 | long result = 0;
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370 |
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371 | dprintf(("USER32: GetDlgItemInt\n"));
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372 | if (translated) *translated = FALSE;
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373 |
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374 | if (!SendDlgItemMessageA(hwnd, id, WM_GETTEXT, sizeof(str), (LPARAM)str))
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375 | return 0;
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376 |
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377 | if (fSigned)
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378 | {
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379 | result = strtol( str, &endptr, 10 );
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380 | if (!endptr || (endptr == str)) /* Conversion was unsuccessful */
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381 | return 0;
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382 | if (((result == LONG_MIN) || (result == LONG_MAX)) && (errno==ERANGE))
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383 | return 0;
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384 | }
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385 | else
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386 | {
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387 | result = strtoul( str, &endptr, 10 );
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388 | if (!endptr || (endptr == str)) /* Conversion was unsuccessful */
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389 | return 0;
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390 | if ((result == ULONG_MAX) && (errno == ERANGE)) return 0;
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391 | }
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392 | if (translated) *translated = TRUE;
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393 | return (UINT)result;
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394 | }
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395 | //******************************************************************************
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396 | //******************************************************************************
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397 | HWND WIN32API GetNextDlgGroupItem( HWND hwnd, HWND hwndCtrl, BOOL fPrevious)
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398 | {
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399 | Win32BaseWindow *window;
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400 |
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401 | window = Win32BaseWindow::GetWindowFromHandle(hwnd);
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402 | if(!window) {
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403 | dprintf(("GetNextDlgGroupItem, window %x not found", hwnd));
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404 | SetLastError(ERROR_INVALID_WINDOW_HANDLE);
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405 | return 0;
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406 | }
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407 | dprintf(("USER32: GetNextDlgGroupItem\n"));
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408 | return window->getNextDlgGroupItem(hwndCtrl, fPrevious);
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409 | }
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410 | /***********************************************************************
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411 | * GetDialogBaseUnits (USER.243) (USER32.233)
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412 | */
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413 | DWORD WIN32API GetDialogBaseUnits(void)
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414 | {
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415 | return Win32Dialog::GetDialogBaseUnits();
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416 | }
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417 | //******************************************************************************
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418 | //******************************************************************************
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419 | INT WIN32API DlgDirListA(HWND hDlg, LPSTR spec, INT idLBox, INT idStatic, UINT attrib )
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420 | {
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421 | return DIALOG_DlgDirList( hDlg, spec, idLBox, idStatic, attrib, FALSE );
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422 | }
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423 | //******************************************************************************
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424 | //******************************************************************************
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425 | int WIN32API DlgDirListW(HWND hDlg, LPWSTR spec, INT idLBox, INT idStatic, UINT attrib )
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426 | {
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427 | return DIALOG_DlgDirListW( hDlg, spec, idLBox, idStatic, attrib, FALSE );
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428 | }
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429 | //******************************************************************************
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430 | //******************************************************************************
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431 | INT WIN32API DlgDirListComboBoxA(HWND hDlg, LPSTR spec, INT idCBox, INT idStatic, UINT attrib )
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432 | {
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433 | return DIALOG_DlgDirList( hDlg, spec, idCBox, idStatic, attrib, TRUE );
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434 | }
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435 | //******************************************************************************
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436 | //******************************************************************************
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437 | INT WIN32API DlgDirListComboBoxW( HWND hDlg, LPWSTR spec, INT idCBox, INT idStatic, UINT attrib )
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438 | {
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439 | return DIALOG_DlgDirListW( hDlg, spec, idCBox, idStatic, attrib, TRUE );
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440 | }
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441 | //******************************************************************************
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442 | //******************************************************************************
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443 | BOOL WIN32API DlgDirSelectComboBoxExA(HWND hwnd, LPSTR str, INT len, INT id )
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444 | {
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445 | return DIALOG_DlgDirSelect( hwnd, str, len, id, TRUE, FALSE, TRUE );
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446 | }
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447 | //******************************************************************************
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448 | //******************************************************************************
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449 | BOOL WIN32API DlgDirSelectComboBoxExW(HWND hwnd, LPWSTR str, INT len, INT id)
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450 | {
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451 | return DIALOG_DlgDirSelect( hwnd, (LPSTR)str, len, id, TRUE, TRUE, TRUE );
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452 | }
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453 | //******************************************************************************
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454 | //******************************************************************************
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455 | BOOL WIN32API DlgDirSelectExA(HWND hwnd, LPSTR str, INT len, INT id)
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456 | {
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457 | return DIALOG_DlgDirSelect( hwnd, str, len, id, TRUE, FALSE, FALSE );
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458 | }
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459 | //******************************************************************************
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460 | //******************************************************************************
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461 | BOOL WIN32API DlgDirSelectExW(HWND hwnd, LPWSTR str, INT len, INT id)
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462 | {
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463 | return DIALOG_DlgDirSelect( hwnd, (LPSTR)str, len, id, TRUE, TRUE, FALSE );
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464 | }
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465 | /**********************************************************************
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466 | * DIALOG_DlgDirSelect
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467 | *
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468 | * Helper function for DlgDirSelect*
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469 | */
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470 | static BOOL DIALOG_DlgDirSelect( HWND hwnd, LPSTR str, INT len,
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471 | INT id, BOOL win32, BOOL unicode,
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---|
472 | BOOL combo )
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473 | {
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474 | char *buffer, *ptr;
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475 | INT item, size;
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476 | BOOL ret;
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477 | HWND listbox = GetDlgItem( hwnd, id );
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478 |
|
---|
479 | if (!listbox) return FALSE;
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480 |
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---|
481 | item = SendMessageA(listbox, combo ? CB_GETCURSEL
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---|
482 | : LB_GETCURSEL, 0, 0 );
|
---|
483 | if (item == LB_ERR) return FALSE;
|
---|
484 | size = SendMessageA(listbox, combo ? CB_GETLBTEXTLEN
|
---|
485 | : LB_GETTEXTLEN, 0, 0 );
|
---|
486 | if (size == LB_ERR) return FALSE;
|
---|
487 |
|
---|
488 | if (!(buffer = (char *)malloc( size+1 ))) return FALSE;
|
---|
489 |
|
---|
490 | SendMessageA( listbox, combo ? CB_GETLBTEXT : LB_GETTEXT,
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---|
491 | item, (LPARAM)buffer );
|
---|
492 |
|
---|
493 | if ((ret = (buffer[0] == '[')) != 0) /* drive or directory */
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---|
494 | {
|
---|
495 | if (buffer[1] == '-') /* drive */
|
---|
496 | {
|
---|
497 | buffer[3] = ':';
|
---|
498 | buffer[4] = 0;
|
---|
499 | ptr = buffer + 2;
|
---|
500 | }
|
---|
501 | else
|
---|
502 | {
|
---|
503 | buffer[strlen(buffer)-1] = '\\';
|
---|
504 | ptr = buffer + 1;
|
---|
505 | }
|
---|
506 | }
|
---|
507 | else ptr = buffer;
|
---|
508 |
|
---|
509 | if (unicode) lstrcpynAtoW( (LPWSTR)str, ptr, len );
|
---|
510 | else lstrcpynA( str, ptr, len );
|
---|
511 |
|
---|
512 | free( buffer );
|
---|
513 | return ret;
|
---|
514 | }
|
---|
515 |
|
---|
516 |
|
---|
517 | /**********************************************************************
|
---|
518 | * DIALOG_DlgDirList
|
---|
519 | *
|
---|
520 | * Helper function for DlgDirList*
|
---|
521 | */
|
---|
522 | static INT DIALOG_DlgDirList( HWND hDlg, LPSTR spec, INT idLBox,
|
---|
523 | INT idStatic, UINT attrib, BOOL combo )
|
---|
524 | {
|
---|
525 | int drive;
|
---|
526 | HWND hwnd;
|
---|
527 | LPSTR orig_spec = spec;
|
---|
528 |
|
---|
529 | #define SENDMSG(msg,wparam,lparam) \
|
---|
530 | ((attrib & DDL_POSTMSGS) ? PostMessageA( hwnd, msg, wparam, lparam ) \
|
---|
531 | : SendMessageA( hwnd, msg, wparam, lparam ))
|
---|
532 |
|
---|
533 | if (spec && spec[0] && (spec[1] == ':'))
|
---|
534 | {
|
---|
535 | drive = _toupper( spec[0] ) - 'A';
|
---|
536 | spec += 2;
|
---|
537 | if (!DRIVE_SetCurrentDrive( drive )) return FALSE;
|
---|
538 | }
|
---|
539 | else drive = DRIVE_GetCurrentDrive();
|
---|
540 |
|
---|
541 | /* If the path exists and is a directory, chdir to it */
|
---|
542 | if (!spec || !spec[0] || DRIVE_Chdir( drive, spec )) spec = "*.*";
|
---|
543 | else
|
---|
544 | {
|
---|
545 | char *p, *p2;
|
---|
546 | p = spec;
|
---|
547 | if ((p2 = strrchr( p, '\\' )) != 0) p = p2;
|
---|
548 | if ((p2 = strrchr( p, '/' )) != 0) p = p2;
|
---|
549 | if (p != spec)
|
---|
550 | {
|
---|
551 | char sep = *p;
|
---|
552 | *p = 0;
|
---|
553 | if (!DRIVE_Chdir( drive, spec ))
|
---|
554 | {
|
---|
555 | *p = sep; /* Restore the original spec */
|
---|
556 | return FALSE;
|
---|
557 | }
|
---|
558 | spec = p + 1;
|
---|
559 | }
|
---|
560 | }
|
---|
561 |
|
---|
562 | if (idLBox && ((hwnd = GetDlgItem( hDlg, idLBox )) != 0))
|
---|
563 | {
|
---|
564 | SENDMSG( combo ? CB_RESETCONTENT : LB_RESETCONTENT, 0, 0 );
|
---|
565 | if (attrib & DDL_DIRECTORY)
|
---|
566 | {
|
---|
567 | if (!(attrib & DDL_EXCLUSIVE))
|
---|
568 | {
|
---|
569 | if (SENDMSG( combo ? CB_DIR : LB_DIR,
|
---|
570 | attrib & ~(DDL_DIRECTORY | DDL_DRIVES),
|
---|
571 | (LPARAM)spec ) == LB_ERR)
|
---|
572 | return FALSE;
|
---|
573 | }
|
---|
574 | if (SENDMSG( combo ? CB_DIR : LB_DIR,
|
---|
575 | (attrib & (DDL_DIRECTORY | DDL_DRIVES)) | DDL_EXCLUSIVE,
|
---|
576 | (LPARAM)"*.*" ) == LB_ERR)
|
---|
577 | return FALSE;
|
---|
578 | }
|
---|
579 | else
|
---|
580 | {
|
---|
581 | if (SENDMSG( combo ? CB_DIR : LB_DIR, attrib,
|
---|
582 | (LPARAM)spec ) == LB_ERR)
|
---|
583 | return FALSE;
|
---|
584 | }
|
---|
585 | }
|
---|
586 |
|
---|
587 | if (idStatic && ((hwnd = GetDlgItem( hDlg, idStatic )) != 0))
|
---|
588 | {
|
---|
589 | char temp[512], curpath[512];
|
---|
590 | int drive = DRIVE_GetCurrentDrive();
|
---|
591 | strcpy( temp, "A:\\" );
|
---|
592 | temp[0] += drive;
|
---|
593 | lstrcpynA( temp + 3, DRIVE_GetDosCwd(curpath, drive), sizeof(temp)-3 );
|
---|
594 | CharLowerA( temp );
|
---|
595 | /* Can't use PostMessage() here, because the string is on the stack */
|
---|
596 | SetDlgItemTextA( hDlg, idStatic, temp );
|
---|
597 | }
|
---|
598 |
|
---|
599 | if (orig_spec && (spec != orig_spec))
|
---|
600 | {
|
---|
601 | /* Update the original file spec */
|
---|
602 | char *p = spec;
|
---|
603 | while ((*orig_spec++ = *p++) != 0);
|
---|
604 | }
|
---|
605 |
|
---|
606 | return TRUE;
|
---|
607 | #undef SENDMSG
|
---|
608 | }
|
---|
609 |
|
---|
610 |
|
---|
611 | /**********************************************************************
|
---|
612 | * DIALOG_DlgDirListW
|
---|
613 | *
|
---|
614 | * Helper function for DlgDirList*32W
|
---|
615 | */
|
---|
616 | static INT DIALOG_DlgDirListW( HWND hDlg, LPWSTR spec, INT idLBox,
|
---|
617 | INT idStatic, UINT attrib, BOOL combo )
|
---|
618 | {
|
---|
619 | if (spec)
|
---|
620 | {
|
---|
621 | LPSTR specA = HEAP_strdupWtoA( GetProcessHeap(), 0, spec );
|
---|
622 | INT ret = DIALOG_DlgDirList( hDlg, specA, idLBox, idStatic,
|
---|
623 | attrib, combo );
|
---|
624 | lstrcpyAtoW( spec, specA );
|
---|
625 | HeapFree( GetProcessHeap(), 0, specA );
|
---|
626 | return ret;
|
---|
627 | }
|
---|
628 | return DIALOG_DlgDirList( hDlg, NULL, idLBox, idStatic, attrib, combo );
|
---|
629 | }
|
---|
630 | //******************************************************************************
|
---|
631 | //******************************************************************************
|
---|
632 |
|
---|