1 | /* $Id: windlg.cpp,v 1.1 1999-09-15 23:19:02 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 "win32wbase.h"
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22 | #include "win32dlg.h"
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23 | #include <heapstring.h>
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24 | #include <win\drive.h>
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25 |
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26 | static INT DIALOG_DlgDirListW( HWND hDlg, LPWSTR spec, INT idLBox, INT idStatic, UINT attrib, BOOL combo );
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27 | static INT DIALOG_DlgDirList( HWND hDlg, LPSTR spec, INT idLBox, INT idStatic, UINT attrib, BOOL combo );
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28 | static BOOL DIALOG_DlgDirSelect( HWND hwnd, LPSTR str, INT len, INT id, BOOL win32, BOOL unicode, BOOL combo );
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29 |
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30 | //******************************************************************************
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31 | //******************************************************************************
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32 | HWND WIN32API CreateDialogParamA(HINSTANCE hInst, LPCSTR lpszTemplate,
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33 | HWND hwndOwner, DLGPROC dlgproc,
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34 | LPARAM lParamInit)
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35 | {
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36 | HANDLE hrsrc = FindResourceA( hInst, lpszTemplate, RT_DIALOGA );
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37 |
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38 | if (!hrsrc)
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39 | return 0;
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40 |
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41 | return CreateDialogIndirectParamA(hInst, (DLGTEMPLATE*)LoadResource(hInst, hrsrc),
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42 | hwndOwner, dlgproc, lParamInit);
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43 | }
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44 | //******************************************************************************
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45 | //******************************************************************************
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46 | HWND WIN32API CreateDialogParamW(HINSTANCE hInst, LPCWSTR lpszTemplate,
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47 | HWND hwndOwner, DLGPROC dlgproc,
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48 | LPARAM lParamInit)
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49 | {
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50 | HANDLE hrsrc = FindResourceW( hInst, lpszTemplate, RT_DIALOGW );
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51 |
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52 | if (!hrsrc)
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53 | return 0;
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54 |
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55 | return CreateDialogIndirectParamW(hInst, (DLGTEMPLATE*)LoadResource(hInst, hrsrc),
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56 | hwndOwner, dlgproc, lParamInit);
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57 | }
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58 | //******************************************************************************
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59 | //******************************************************************************
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60 | HWND WIN32API CreateDialogIndirectParamA(HINSTANCE hInst,
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61 | DLGTEMPLATE *dlgtemplate,
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62 | HWND hwndParent, DLGPROC dlgproc,
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63 | LPARAM lParamInit)
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64 | {
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65 | Win32Dialog *dialog;
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66 |
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67 | dprintf(("CreateDialogIndirectParamA: %x %x %x %x %x", hInst, dlgtemplate, hwndParent, dlgproc, lParamInit));
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68 |
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69 | if (!dlgtemplate) return 0;
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70 |
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71 | dialog = new Win32Dialog(hInst, (LPCSTR)dlgtemplate, hwndParent, dlgproc, lParamInit, FALSE);
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72 |
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73 | if(dialog == NULL)
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74 | {
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75 | dprintf(("Win32Dialog creation failed!!"));
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76 | return 0;
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77 | }
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78 | if(GetLastError() != 0)
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79 | {
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80 | dprintf(("Win32Dialog error found!!"));
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81 | delete dialog;
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82 | return 0;
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83 | }
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84 | return dialog->getWindowHandle();
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85 | }
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86 | //******************************************************************************
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87 | //******************************************************************************
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88 | HWND WIN32API CreateDialogIndirectParamW(HINSTANCE hInst,
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89 | DLGTEMPLATE *dlgtemplate,
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90 | HWND hwndParent, DLGPROC dlgproc,
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91 | LPARAM lParamInit)
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92 | {
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93 | Win32Dialog *dialog;
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94 |
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95 | dprintf(("CreateDialogIndirectParamW: %x %x %x %x %x", hInst, dlgtemplate, hwndParent, dlgproc, lParamInit));
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96 |
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97 | if (!dlgtemplate) return 0;
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98 |
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99 | dialog = new Win32Dialog(hInst, (LPCSTR)dlgtemplate, hwndParent, dlgproc, lParamInit, TRUE);
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100 |
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101 | if(dialog == NULL)
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102 | {
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103 | dprintf(("Win32Dialog creation failed!!"));
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104 | return 0;
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105 | }
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106 | if(GetLastError() != 0)
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107 | {
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108 | dprintf(("Win32Dialog error found!!"));
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109 | delete dialog;
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110 | return 0;
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111 | }
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112 | return dialog->getWindowHandle();
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113 | }
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114 | //******************************************************************************
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115 | //******************************************************************************
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116 | INT WIN32API DialogBoxIndirectParamA(HINSTANCE hInst,
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117 | DLGTEMPLATE *dlgtemplate,
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118 | HWND hwndParent, DLGPROC dlgproc,
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119 | LPARAM lParamInit)
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120 | {
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121 | HWND hwnd = CreateDialogIndirectParamA(hInst, dlgtemplate, hwndParent, dlgproc,
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122 | lParamInit);
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123 | if (hwnd)
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124 | {
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125 | Win32Dialog *dialog;
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126 |
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127 | dialog = (Win32Dialog *)Win32BaseWindow::GetWindowFromHandle(hwnd);
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128 | if(!dialog || !dialog->IsDialog()) {
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129 | dprintf(("DialogBoxIndirectParamA, dialog %x not found", hwnd));
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130 | return 0;
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131 | }
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132 | return dialog->doDialogBox();
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133 | }
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134 | return -1;
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135 | }
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136 | //******************************************************************************
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137 | //******************************************************************************
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138 | INT WIN32API DialogBoxIndirectParamW(HINSTANCE hInst, DLGTEMPLATE *dlgtemplate,
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139 | HWND hwndParent, DLGPROC dlgproc,
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140 | LPARAM lParamInit)
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141 | {
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142 | HWND hwnd = CreateDialogIndirectParamW(hInst, dlgtemplate, hwndParent, dlgproc,
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143 | lParamInit);
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144 | if (hwnd)
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145 | {
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146 | Win32Dialog *dialog;
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147 |
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148 | dialog = (Win32Dialog *)Win32BaseWindow::GetWindowFromHandle(hwnd);
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149 | if(!dialog || !dialog->IsDialog()) {
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150 | dprintf(("DialogBoxIndirectParamW, dialog %x not found", hwnd));
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151 | return 0;
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152 | }
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153 | return dialog->doDialogBox();
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154 | }
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155 | return -1;
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156 | }
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157 | //******************************************************************************
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158 | //******************************************************************************
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159 | int WIN32API DialogBoxParamA(HINSTANCE hInst, LPCSTR lpszTemplate, HWND hwndOwner,
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160 | DLGPROC dlgproc, LPARAM lParamInit)
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161 | {
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162 | HWND hwnd = CreateDialogParamA( hInst, lpszTemplate, hwndOwner, dlgproc, lParamInit);
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163 |
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164 | if (hwnd)
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165 | {
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166 | Win32Dialog *dialog;
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167 |
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168 | dialog = (Win32Dialog *)Win32BaseWindow::GetWindowFromHandle(hwnd);
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169 | if(!dialog || !dialog->IsDialog()) {
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170 | dprintf(("DialogBoxParamA, dialog %x not found", hwnd));
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171 | return 0;
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172 | }
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173 | return dialog->doDialogBox();
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174 | }
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175 | return -1;
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176 | }
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177 | //******************************************************************************
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178 | //******************************************************************************
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179 | int WIN32API DialogBoxParamW(HINSTANCE hInst, LPCWSTR lpszTemplate, HWND hwndOwner,
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180 | DLGPROC dlgproc, LPARAM lParamInit)
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181 | {
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182 | HWND hwnd = CreateDialogParamW( hInst, lpszTemplate, hwndOwner, dlgproc, lParamInit);
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183 |
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184 | if (hwnd)
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185 | {
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186 | Win32Dialog *dialog;
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187 |
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188 | dialog = (Win32Dialog *)Win32BaseWindow::GetWindowFromHandle(hwnd);
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189 | if(!dialog || !dialog->IsDialog()) {
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190 | dprintf(("DialogBoxParamW, dialog %x not found", hwnd));
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191 | return 0;
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192 | }
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193 | return dialog->doDialogBox();
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194 | }
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195 | return -1;
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196 | }
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197 | //******************************************************************************
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198 | //******************************************************************************
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199 | BOOL WIN32API IsDlgButtonChecked( HWND hwnd, UINT id)
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200 | {
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201 | dprintf(("USER32: IsDlgButtonChecked\n"));
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202 | //CB: get button state
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203 | return (BOOL)SendDlgItemMessageA(hwnd, id,BM_GETCHECK,0,0);
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204 | }
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205 | //******************************************************************************
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206 | //******************************************************************************
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207 | HWND WIN32API GetNextDlgTabItem(HWND hwndDlg, HWND hwndCtrl, BOOL fPrevious)
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208 | {
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209 | Win32Dialog *dialog;
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210 |
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211 | dialog = (Win32Dialog *)Win32BaseWindow::GetWindowFromHandle(hwndDlg);
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212 | if(!dialog || !dialog->IsDialog()) {
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213 | dprintf(("GetNextDlgTabItem, window %x not found", hwndDlg));
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214 | return 0;
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215 | }
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216 | dprintf(("USER32: GetNextDlgTabItem\n"));
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217 | return dialog->getNextDlgTabItem(hwndCtrl, fPrevious);
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218 | }
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219 | //******************************************************************************
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220 | //******************************************************************************
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221 | HWND WIN32API GetDlgItem(HWND hwnd, int id)
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222 | {
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223 | Win32Dialog *dialog;
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224 | Win32BaseWindow *dlgcontrol;
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225 |
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226 | dialog = (Win32Dialog *)Win32BaseWindow::GetWindowFromHandle(hwnd);
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227 | if(!dialog || !dialog->IsDialog()) {
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228 | dprintf(("GetDlgItem, window %x not found", hwnd));
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229 | return 0;
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230 | }
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231 | dprintf(("USER32: GetDlgItem\n"));
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232 | dlgcontrol = dialog->getDlgItem(id);
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233 | if(dlgcontrol) {
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234 | return dlgcontrol->getWindowHandle();
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235 | }
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236 | return 0;
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237 | }
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238 | //******************************************************************************
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239 | //******************************************************************************
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240 | int WIN32API GetDlgCtrlID(HWND hwnd)
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241 | {
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242 | Win32BaseWindow *dlgcontrol;
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243 |
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244 | dlgcontrol = Win32BaseWindow::GetWindowFromHandle(hwnd);
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245 | if(!dlgcontrol) {
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246 | dprintf(("GetDlgCtrlID, control %x not found", hwnd));
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247 | return 0;
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248 | }
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249 | dprintf(("USER32: GetDlgCtrlID\n"));
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250 | return dlgcontrol->getWindowId();
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251 | }
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252 | //******************************************************************************
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253 | //******************************************************************************
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254 | BOOL WIN32API EndDialog(HWND hwnd, int retval)
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255 | {
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256 | Win32Dialog *dialog;
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257 |
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258 | dialog = (Win32Dialog *)Win32BaseWindow::GetWindowFromHandle(hwnd);
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259 | if(!dialog || !dialog->IsDialog()) {
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260 | dprintf(("GetDlgItem, window %x not found", hwnd));
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261 | return 0;
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262 | }
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263 | dprintf(("USER32: EndDialog\n"));
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264 | return dialog->endDialog(retval);
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265 | }
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266 | //******************************************************************************
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267 | //******************************************************************************
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268 | BOOL WIN32API CheckDlgButton( HWND hwnd, int id, UINT check)
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269 | {
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270 | dprintf(("USER32: CheckDlgButton\n"));
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271 | //CB: set button state
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272 | return (BOOL)SendDlgItemMessageA(hwnd, id, BM_SETCHECK, check,0);
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273 | }
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274 | //******************************************************************************
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275 | //******************************************************************************
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276 | UINT WIN32API GetDlgItemTextA(HWND hwnd, int id, LPSTR lpszName, UINT cch)
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277 | {
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278 | return SendDlgItemMessageA( hwnd, id, WM_GETTEXT, cch, (LPARAM)lpszName);
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279 | }
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280 | //*****************************************************************************
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281 | //*****************************************************************************
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282 | UINT WIN32API GetDlgItemTextW(HWND hwnd, int id, LPWSTR lpszName, UINT cch)
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283 | {
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284 | return SendDlgItemMessageW( hwnd, id, WM_GETTEXT, cch, (LPARAM)lpszName);
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285 | }
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286 | //******************************************************************************
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287 | //******************************************************************************
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288 | BOOL WIN32API SetDlgItemInt( HWND hwnd, int idControl, UINT uValue, BOOL fSigned)
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289 | {
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290 | char str[20];
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291 |
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292 | dprintf(("USER32: SetDlgItemInt\n"));
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293 |
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294 | if (fSigned)
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295 | sprintf( str, "%d", (INT)uValue );
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296 | else sprintf( str, "%u", uValue );
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297 |
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298 | return SendDlgItemMessageA( hwnd, idControl, WM_SETTEXT, 0, (LPARAM)str );
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299 | }
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300 | //******************************************************************************
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301 | //******************************************************************************
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302 | BOOL WIN32API SetDlgItemTextA( HWND hwnd, int id, LPCSTR lpszName)
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303 | {
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304 | return SendDlgItemMessageA( hwnd, id, WM_SETTEXT, 0, (LPARAM)lpszName );
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305 | }
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306 | //******************************************************************************
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307 | //******************************************************************************
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308 | BOOL WIN32API SetDlgItemTextW( HWND hwnd, int id, LPCWSTR lpszName)
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309 | {
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310 | return SendDlgItemMessageW( hwnd, id, WM_SETTEXT, 0, (LPARAM)lpszName );
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311 | }
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312 | //******************************************************************************
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313 | //******************************************************************************
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314 | UINT WIN32API GetDlgItemInt( HWND arg1, int arg2, PBOOL arg3, BOOL arg4)
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315 | {
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316 | #ifdef DEBUG
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317 | WriteLog("USER32: GetDlgItemInt\n");
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318 | #endif
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319 | return O32_GetDlgItemInt(arg1, arg2, arg3, arg4);
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320 | }
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321 | //******************************************************************************
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322 | //******************************************************************************
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323 | HWND WIN32API GetNextDlgGroupItem( HWND arg1, HWND arg2, BOOL arg3)
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324 | {
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325 | #ifdef DEBUG
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326 | WriteLog("USER32: GetNextDlgGroupItem\n");
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327 | #endif
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328 | return O32_GetNextDlgGroupItem(arg1, arg2, arg3);
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329 | }
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330 | /***********************************************************************
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331 | * GetDialogBaseUnits (USER.243) (USER32.233)
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332 | */
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333 | DWORD WIN32API GetDialogBaseUnits(void)
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334 | {
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335 | return Win32Dialog::GetDialogBaseUnits();
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336 | }
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337 | //******************************************************************************
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338 | //******************************************************************************
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339 | INT WIN32API DlgDirListA(HWND hDlg, LPSTR spec, INT idLBox, INT idStatic, UINT attrib )
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340 | {
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341 | return DIALOG_DlgDirList( hDlg, spec, idLBox, idStatic, attrib, FALSE );
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342 | }
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343 | //******************************************************************************
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344 | //******************************************************************************
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345 | int WIN32API DlgDirListW(HWND hDlg, LPWSTR spec, INT idLBox, INT idStatic, UINT attrib )
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346 | {
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347 | return DIALOG_DlgDirListW( hDlg, spec, idLBox, idStatic, attrib, FALSE );
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348 | }
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349 | //******************************************************************************
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350 | //******************************************************************************
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351 | INT WIN32API DlgDirListComboBoxA(HWND hDlg, LPSTR spec, INT idCBox, INT idStatic, UINT attrib )
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352 | {
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353 | return DIALOG_DlgDirList( hDlg, spec, idCBox, idStatic, attrib, TRUE );
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354 | }
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355 | //******************************************************************************
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356 | //******************************************************************************
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357 | INT WIN32API DlgDirListComboBoxW( HWND hDlg, LPWSTR spec, INT idCBox, INT idStatic, UINT attrib )
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358 | {
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359 | return DIALOG_DlgDirListW( hDlg, spec, idCBox, idStatic, attrib, TRUE );
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360 | }
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361 | //******************************************************************************
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362 | //******************************************************************************
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363 | BOOL WIN32API DlgDirSelectComboBoxExA(HWND hwnd, LPSTR str, INT len, INT id )
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364 | {
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365 | return DIALOG_DlgDirSelect( hwnd, str, len, id, TRUE, FALSE, TRUE );
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366 | }
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367 | //******************************************************************************
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368 | //******************************************************************************
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369 | BOOL WIN32API DlgDirSelectComboBoxExW(HWND hwnd, LPWSTR str, INT len, INT id)
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370 | {
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371 | return DIALOG_DlgDirSelect( hwnd, (LPSTR)str, len, id, TRUE, TRUE, TRUE );
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372 | }
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373 | //******************************************************************************
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374 | //******************************************************************************
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375 | BOOL WIN32API DlgDirSelectExA(HWND hwnd, LPSTR str, INT len, INT id)
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376 | {
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377 | return DIALOG_DlgDirSelect( hwnd, str, len, id, TRUE, FALSE, FALSE );
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378 | }
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379 | //******************************************************************************
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380 | //******************************************************************************
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381 | BOOL WIN32API DlgDirSelectExW(HWND hwnd, LPWSTR str, INT len, INT id)
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382 | {
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383 | return DIALOG_DlgDirSelect( hwnd, (LPSTR)str, len, id, TRUE, TRUE, FALSE );
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384 | }
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385 | /**********************************************************************
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386 | * DIALOG_DlgDirSelect
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387 | *
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388 | * Helper function for DlgDirSelect*
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389 | */
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390 | static BOOL DIALOG_DlgDirSelect( HWND hwnd, LPSTR str, INT len,
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391 | INT id, BOOL win32, BOOL unicode,
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392 | BOOL combo )
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393 | {
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394 | char *buffer, *ptr;
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395 | INT item, size;
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396 | BOOL ret;
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397 | HWND listbox = GetDlgItem( hwnd, id );
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398 |
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399 | if (!listbox) return FALSE;
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400 |
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401 | item = SendMessageA(listbox, combo ? CB_GETCURSEL
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402 | : LB_GETCURSEL, 0, 0 );
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403 | if (item == LB_ERR) return FALSE;
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404 | size = SendMessageA(listbox, combo ? CB_GETLBTEXTLEN
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405 | : LB_GETTEXTLEN, 0, 0 );
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406 | if (size == LB_ERR) return FALSE;
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407 |
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408 | if (!(buffer = (char *)malloc( size+1 ))) return FALSE;
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409 |
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410 | SendMessageA( listbox, combo ? CB_GETLBTEXT : LB_GETTEXT,
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411 | item, (LPARAM)buffer );
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412 |
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413 | if ((ret = (buffer[0] == '['))) /* drive or directory */
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414 | {
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415 | if (buffer[1] == '-') /* drive */
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416 | {
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417 | buffer[3] = ':';
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418 | buffer[4] = 0;
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419 | ptr = buffer + 2;
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420 | }
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421 | else
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422 | {
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423 | buffer[strlen(buffer)-1] = '\\';
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424 | ptr = buffer + 1;
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425 | }
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426 | }
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427 | else ptr = buffer;
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428 |
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429 | if (unicode) lstrcpynAtoW( (LPWSTR)str, ptr, len );
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430 | else lstrcpynA( str, ptr, len );
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431 |
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432 | free( buffer );
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433 | return ret;
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434 | }
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435 |
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436 |
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437 | /**********************************************************************
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438 | * DIALOG_DlgDirList
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439 | *
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440 | * Helper function for DlgDirList*
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441 | */
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442 | static INT DIALOG_DlgDirList( HWND hDlg, LPSTR spec, INT idLBox,
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443 | INT idStatic, UINT attrib, BOOL combo )
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444 | {
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445 | int drive;
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446 | HWND hwnd;
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447 | LPSTR orig_spec = spec;
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448 |
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449 | #define SENDMSG(msg,wparam,lparam) \
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450 | ((attrib & DDL_POSTMSGS) ? PostMessageA( hwnd, msg, wparam, lparam ) \
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451 | : SendMessageA( hwnd, msg, wparam, lparam ))
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452 |
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453 | if (spec && spec[0] && (spec[1] == ':'))
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454 | {
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455 | drive = _toupper( spec[0] ) - 'A';
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456 | spec += 2;
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457 | if (!DRIVE_SetCurrentDrive( drive )) return FALSE;
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458 | }
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459 | else drive = DRIVE_GetCurrentDrive();
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460 |
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461 | /* If the path exists and is a directory, chdir to it */
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462 | if (!spec || !spec[0] || DRIVE_Chdir( drive, spec )) spec = "*.*";
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463 | else
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464 | {
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465 | char *p, *p2;
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466 | p = spec;
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467 | if ((p2 = strrchr( p, '\\' ))) p = p2;
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468 | if ((p2 = strrchr( p, '/' ))) p = p2;
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469 | if (p != spec)
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470 | {
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471 | char sep = *p;
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472 | *p = 0;
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473 | if (!DRIVE_Chdir( drive, spec ))
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474 | {
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475 | *p = sep; /* Restore the original spec */
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476 | return FALSE;
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477 | }
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478 | spec = p + 1;
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479 | }
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480 | }
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481 |
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482 | if (idLBox && ((hwnd = GetDlgItem( hDlg, idLBox )) != 0))
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483 | {
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484 | SENDMSG( combo ? CB_RESETCONTENT : LB_RESETCONTENT, 0, 0 );
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485 | if (attrib & DDL_DIRECTORY)
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486 | {
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487 | if (!(attrib & DDL_EXCLUSIVE))
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488 | {
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489 | if (SENDMSG( combo ? CB_DIR : LB_DIR,
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490 | attrib & ~(DDL_DIRECTORY | DDL_DRIVES),
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491 | (LPARAM)spec ) == LB_ERR)
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492 | return FALSE;
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493 | }
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494 | if (SENDMSG( combo ? CB_DIR : LB_DIR,
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495 | (attrib & (DDL_DIRECTORY | DDL_DRIVES)) | DDL_EXCLUSIVE,
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496 | (LPARAM)"*.*" ) == LB_ERR)
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497 | return FALSE;
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498 | }
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499 | else
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500 | {
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501 | if (SENDMSG( combo ? CB_DIR : LB_DIR, attrib,
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502 | (LPARAM)spec ) == LB_ERR)
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503 | return FALSE;
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504 | }
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505 | }
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506 |
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507 | if (idStatic && ((hwnd = GetDlgItem( hDlg, idStatic )) != 0))
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508 | {
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509 | char temp[512], curpath[512];
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510 | int drive = DRIVE_GetCurrentDrive();
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511 | strcpy( temp, "A:\\" );
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512 | temp[0] += drive;
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513 | lstrcpynA( temp + 3, DRIVE_GetDosCwd(curpath, drive), sizeof(temp)-3 );
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514 | CharLowerA( temp );
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515 | /* Can't use PostMessage() here, because the string is on the stack */
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516 | SetDlgItemTextA( hDlg, idStatic, temp );
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517 | }
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518 |
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519 | if (orig_spec && (spec != orig_spec))
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520 | {
|
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521 | /* Update the original file spec */
|
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522 | char *p = spec;
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523 | while ((*orig_spec++ = *p++));
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524 | }
|
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525 |
|
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526 | return TRUE;
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527 | #undef SENDMSG
|
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528 | }
|
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529 |
|
---|
530 |
|
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531 | /**********************************************************************
|
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532 | * DIALOG_DlgDirListW
|
---|
533 | *
|
---|
534 | * Helper function for DlgDirList*32W
|
---|
535 | */
|
---|
536 | static INT DIALOG_DlgDirListW( HWND hDlg, LPWSTR spec, INT idLBox,
|
---|
537 | INT idStatic, UINT attrib, BOOL combo )
|
---|
538 | {
|
---|
539 | if (spec)
|
---|
540 | {
|
---|
541 | LPSTR specA = HEAP_strdupWtoA( GetProcessHeap(), 0, spec );
|
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542 | INT ret = DIALOG_DlgDirList( hDlg, specA, idLBox, idStatic,
|
---|
543 | attrib, combo );
|
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544 | lstrcpyAtoW( spec, specA );
|
---|
545 | HeapFree( GetProcessHeap(), 0, specA );
|
---|
546 | return ret;
|
---|
547 | }
|
---|
548 | return DIALOG_DlgDirList( hDlg, NULL, idLBox, idStatic, attrib, combo );
|
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549 | }
|
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550 | //******************************************************************************
|
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551 | //******************************************************************************
|
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552 |
|
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