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7
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1 /* vi:set ts=8 sts=4 sw=4:
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2 *
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3 * VIM - Vi IMproved by Bram Moolenaar
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4 *
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5 * Do ":help uganda" in Vim to read copying and usage conditions.
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6 * Do ":help credits" in Vim to see a list of people who contributed.
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7 * See README.txt for an overview of the Vim source code.
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8 */
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9
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10 /*
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11 * os_mswin.c
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12 *
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13 * Routines common to both Win16 and Win32.
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14 */
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15
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16 #ifdef WIN16
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17 # ifdef __BORLANDC__
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18 # pragma warn -par
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19 # pragma warn -ucp
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20 # pragma warn -use
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21 # pragma warn -aus
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22 # endif
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23 #endif
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24
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25 #include <io.h>
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26 #include "vim.h"
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27
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28 #ifdef HAVE_FCNTL_H
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29 # include <fcntl.h>
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30 #endif
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31 #ifdef WIN16
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32 # define SHORT_FNAME /* always 8.3 file name */
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33 # include <dos.h>
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34 # include <string.h>
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35 #endif
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36 #include <sys/types.h>
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37 #include <errno.h>
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38 #include <signal.h>
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39 #include <limits.h>
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40 #include <process.h>
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41
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42 #undef chdir
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43 #ifdef __GNUC__
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44 # ifndef __MINGW32__
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45 # include <dirent.h>
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46 # endif
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47 #else
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48 # include <direct.h>
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49 #endif
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50
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51 #if defined(FEAT_TITLE) && !defined(FEAT_GUI_W32)
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52 # include <shellapi.h>
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53 #endif
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54
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55 #if defined(FEAT_PRINTER) && !defined(FEAT_POSTSCRIPT)
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56 # include <dlgs.h>
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57 # ifdef WIN3264
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58 # include <winspool.h>
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59 # else
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60 # include <print.h>
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61 # endif
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62 # include <commdlg.h>
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63 #endif
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64
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65 #ifdef __MINGW32__
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66 # ifndef FROM_LEFT_1ST_BUTTON_PRESSED
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67 # define FROM_LEFT_1ST_BUTTON_PRESSED 0x0001
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68 # endif
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69 # ifndef RIGHTMOST_BUTTON_PRESSED
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70 # define RIGHTMOST_BUTTON_PRESSED 0x0002
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71 # endif
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72 # ifndef FROM_LEFT_2ND_BUTTON_PRESSED
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73 # define FROM_LEFT_2ND_BUTTON_PRESSED 0x0004
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74 # endif
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75 # ifndef FROM_LEFT_3RD_BUTTON_PRESSED
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76 # define FROM_LEFT_3RD_BUTTON_PRESSED 0x0008
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77 # endif
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78 # ifndef FROM_LEFT_4TH_BUTTON_PRESSED
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79 # define FROM_LEFT_4TH_BUTTON_PRESSED 0x0010
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80 # endif
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81
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82 /*
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83 * EventFlags
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84 */
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85 # ifndef MOUSE_MOVED
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86 # define MOUSE_MOVED 0x0001
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87 # endif
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88 # ifndef DOUBLE_CLICK
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89 # define DOUBLE_CLICK 0x0002
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90 # endif
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91 #endif
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92
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93 /*
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94 * When generating prototypes for Win32 on Unix, these lines make the syntax
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95 * errors disappear. They do not need to be correct.
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96 */
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97 #ifdef PROTO
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98 #define WINAPI
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99 #define WINBASEAPI
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100 typedef int BOOL;
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101 typedef int CALLBACK;
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102 typedef int COLORREF;
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103 typedef int CONSOLE_CURSOR_INFO;
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104 typedef int COORD;
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105 typedef int DWORD;
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106 typedef int ENUMLOGFONT;
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107 typedef int HANDLE;
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108 typedef int HDC;
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109 typedef int HFONT;
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110 typedef int HICON;
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111 typedef int HWND;
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112 typedef int INPUT_RECORD;
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113 typedef int KEY_EVENT_RECORD;
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114 typedef int LOGFONT;
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115 typedef int LPARAM;
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116 typedef int LPBOOL;
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117 typedef int LPCSTR;
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118 typedef int LPCWSTR;
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119 typedef int LPSTR;
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120 typedef int LPTSTR;
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121 typedef int LPWSTR;
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122 typedef int LRESULT;
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123 typedef int MOUSE_EVENT_RECORD;
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124 typedef int NEWTEXTMETRIC;
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125 typedef int PACL;
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126 typedef int PRINTDLG;
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127 typedef int PSECURITY_DESCRIPTOR;
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128 typedef int PSID;
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129 typedef int SECURITY_INFORMATION;
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130 typedef int SHORT;
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131 typedef int SMALL_RECT;
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132 typedef int TEXTMETRIC;
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133 typedef int UINT;
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134 typedef int WCHAR;
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135 typedef int WORD;
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136 typedef int WPARAM;
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137 typedef void VOID;
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138 #endif
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139
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140 /* Record all output and all keyboard & mouse input */
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141 /* #define MCH_WRITE_DUMP */
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142
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143 #ifdef MCH_WRITE_DUMP
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144 FILE* fdDump = NULL;
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145 #endif
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146
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147 #ifdef WIN3264
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148 extern DWORD g_PlatformId;
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149 #endif
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150
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151 #ifndef FEAT_GUI_MSWIN
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152 extern char g_szOrigTitle[];
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153 #endif
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154
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155 #ifdef FEAT_GUI
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156 extern HWND s_hwnd;
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157 #else
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158 static HWND s_hwnd = 0; /* console window handle, set by GetConsoleHwnd() */
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159 #endif
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160
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161 extern int WSInitialized;
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162
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163 /* Don't generate prototypes here, because some systems do have these
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164 * functions. */
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165 #if defined(__GNUC__) && !defined(PROTO)
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166 # ifndef __MINGW32__
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167 int _stricoll(char *a, char *b)
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168 {
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169 // the ANSI-ish correct way is to use strxfrm():
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170 char a_buff[512], b_buff[512]; // file names, so this is enough on Win32
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171 strxfrm(a_buff, a, 512);
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172 strxfrm(b_buff, b, 512);
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173 return strcoll(a_buff, b_buff);
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174 }
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175
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176 char * _fullpath(char *buf, char *fname, int len)
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177 {
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178 LPTSTR toss;
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179
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180 return (char *)GetFullPathName(fname, len, buf, &toss);
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181 }
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182 # endif
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183
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184 int _chdrive(int drive)
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185 {
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186 char temp [3] = "-:";
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187 temp[0] = drive + 'A' - 1;
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188 return !SetCurrentDirectory(temp);
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189 }
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190 #else
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191 # ifdef __BORLANDC__
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192 /* being a more ANSI compliant compiler, BorlandC doesn't define _stricoll:
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193 * but it does in BC 5.02! */
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194 # if __BORLANDC__ < 0x502
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195 int _stricoll(char *a, char *b)
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196 {
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197 # if 1
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198 // this is fast but not correct:
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199 return stricmp(a, b);
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200 # else
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201 // the ANSI-ish correct way is to use strxfrm():
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202 char a_buff[512], b_buff[512]; // file names, so this is enough on Win32
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203 strxfrm(a_buff, a, 512);
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204 strxfrm(b_buff, b, 512);
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205 return strcoll(a_buff, b_buff);
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206 # endif
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207 }
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208 # endif
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209 # endif
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210 #endif
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211
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212
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213 #if defined(FEAT_GUI_MSWIN) || defined(PROTO)
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214 /*
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215 * GUI version of mch_exit().
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216 * Shut down and exit with status `r'
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217 * Careful: mch_exit() may be called before mch_init()!
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218 */
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219 void
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220 mch_exit(int r)
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221 {
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222 display_errors();
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223
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224 ml_close_all(TRUE); /* remove all memfiles */
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225
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226 # ifdef FEAT_OLE
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227 UninitOLE();
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228 # endif
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229 # ifdef FEAT_NETBEANS_INTG
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230 if (WSInitialized)
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231 {
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232 WSInitialized = FALSE;
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233 WSACleanup();
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234 }
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235 # endif
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236 #ifdef DYNAMIC_GETTEXT
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237 dyn_libintl_end();
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238 #endif
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239
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240 if (gui.in_use)
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241 gui_exit(r);
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242 exit(r);
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243 }
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244
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245 #endif /* FEAT_GUI_MSWIN */
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246
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247
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248 /*
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249 * Init the tables for toupper() and tolower().
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250 */
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251 void
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252 mch_early_init(void)
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253 {
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254 int i;
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255
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256 #ifdef WIN3264
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257 PlatformId();
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258 #endif
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259
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260 /* Init the tables for toupper() and tolower() */
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261 for (i = 0; i < 256; ++i)
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262 toupper_tab[i] = tolower_tab[i] = i;
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263 #ifdef WIN3264
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264 CharUpperBuff(toupper_tab, 256);
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265 CharLowerBuff(tolower_tab, 256);
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266 #else
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267 AnsiUpperBuff(toupper_tab, 256);
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268 AnsiLowerBuff(tolower_tab, 256);
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269 #endif
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26
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270
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271 #if defined(FEAT_MBYTE) && !defined(FEAT_GUI)
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272 (void)get_cmd_argsW(NULL);
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273 #endif
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7
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274 }
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275
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276
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277 /*
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278 * Return TRUE if the input comes from a terminal, FALSE otherwise.
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279 */
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280 int
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281 mch_input_isatty()
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282 {
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283 #ifdef FEAT_GUI_MSWIN
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284 return OK; /* GUI always has a tty */
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285 #else
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286 if (isatty(read_cmd_fd))
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287 return TRUE;
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288 return FALSE;
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289 #endif
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290 }
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291
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292 #ifdef FEAT_TITLE
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293 /*
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294 * mch_settitle(): set titlebar of our window
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295 */
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296 void
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297 mch_settitle(
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298 char_u *title,
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299 char_u *icon)
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300 {
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301 # ifdef FEAT_GUI_MSWIN
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302 gui_mch_settitle(title, icon);
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303 # else
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304 if (title != NULL)
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26
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305 {
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306 # ifdef FEAT_MBYTE
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307 if (enc_codepage >= 0 && (int)GetACP() != enc_codepage)
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308 {
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309 /* Convert the title from 'encoding' to the active codepage. */
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310 WCHAR *wp = enc_to_ucs2(title, NULL);
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311 int n;
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312
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313 if (wp != NULL)
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314 {
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315 n = SetConsoleTitleW(wp);
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316 vim_free(wp);
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317 if (n != 0 || GetLastError() != ERROR_CALL_NOT_IMPLEMENTED)
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318 return;
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319 }
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320 }
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321 # endif
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7
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322 SetConsoleTitle(title);
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26
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323 }
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7
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324 # endif
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325 }
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326
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327
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328 /*
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329 * Restore the window/icon title.
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330 * which is one of:
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331 * 1: Just restore title
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332 * 2: Just restore icon (which we don't have)
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333 * 3: Restore title and icon (which we don't have)
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334 */
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323
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335 /*ARGSUSED*/
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7
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336 void
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337 mch_restore_title(
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338 int which)
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339 {
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340 #ifndef FEAT_GUI_MSWIN
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341 mch_settitle((which & 1) ? g_szOrigTitle : NULL, NULL);
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342 #endif
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343 }
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344
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345
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346 /*
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347 * Return TRUE if we can restore the title (we can)
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348 */
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349 int
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350 mch_can_restore_title()
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351 {
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352 return TRUE;
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353 }
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354
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355
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356 /*
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357 * Return TRUE if we can restore the icon title (we can't)
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358 */
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359 int
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360 mch_can_restore_icon()
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361 {
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362 return FALSE;
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363 }
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364 #endif /* FEAT_TITLE */
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365
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366
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367 /*
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39
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368 * Get absolute file name into buffer "buf" of length "len" bytes,
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369 * turning all '/'s into '\\'s and getting the correct case of each component
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370 * of the file name. Append a (back)slash to a directory name.
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7
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371 * When 'shellslash' set do it the other way around.
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372 * Return OK or FAIL.
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373 */
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323
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374 /*ARGSUSED*/
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7
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375 int
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376 mch_FullName(
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377 char_u *fname,
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378 char_u *buf,
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379 int len,
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380 int force)
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381 {
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382 int nResult = FAIL;
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383
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384 #ifdef __BORLANDC__
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385 if (*fname == NUL) /* Borland behaves badly here - make it consistent */
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386 nResult = mch_dirname(buf, len);
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387 else
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388 #endif
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389 {
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179
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390 #ifdef FEAT_MBYTE
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39
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391 if (enc_codepage >= 0 && (int)GetACP() != enc_codepage
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392 # ifdef __BORLANDC__
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393 /* Wide functions of Borland C 5.5 do not work on Windows 98. */
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394 && g_PlatformId == VER_PLATFORM_WIN32_NT
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395 # endif
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396 )
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397 {
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398 WCHAR *wname;
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399 WCHAR wbuf[MAX_PATH];
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400 char_u *cname = NULL;
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401
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402 /* Use the wide function:
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403 * - convert the fname from 'encoding' to UCS2.
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404 * - invoke _wfullpath()
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405 * - convert the result from UCS2 to 'encoding'.
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406 */
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407 wname = enc_to_ucs2(fname, NULL);
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408 if (wname != NULL && _wfullpath(wbuf, wname, MAX_PATH - 1) != NULL)
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409 {
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410 cname = ucs2_to_enc((short_u *)wbuf, NULL);
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411 if (cname != NULL)
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412 {
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413 STRNCPY(buf, cname, len);
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414 buf[len - 1] = NUL;
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415 nResult = OK;
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416 }
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417 }
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418 vim_free(wname);
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419 vim_free(cname);
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420 }
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421 if (nResult == FAIL) /* fall back to non-wide function */
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7
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422 #endif
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39
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423 {
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424 if (_fullpath(buf, fname, len - 1) == NULL)
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425 {
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426 STRNCPY(buf, fname, len); /* failed, use relative path name */
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427 buf[len - 1] = NUL;
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428 }
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429 else
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430 nResult = OK;
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431 }
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7
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432 }
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433
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434 #ifdef USE_FNAME_CASE
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435 fname_case(buf, len);
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39
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436 #else
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437 slash_adjust(buf);
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7
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438 #endif
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439
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440 return nResult;
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441 }
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442
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443
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444 /*
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445 * Return TRUE if "fname" does not depend on the current directory.
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446 */
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|
447 int
|
|
|
448 mch_isFullName(char_u *fname)
|
|
|
449 {
|
|
|
450 char szName[_MAX_PATH + 1];
|
|
|
451
|
|
|
452 /* A name like "d:/foo" and "//server/share" is absolute */
|
|
|
453 if ((fname[0] && fname[1] == ':' && (fname[2] == '/' || fname[2] == '\\'))
|
|
|
454 || (fname[0] == fname[1] && (fname[0] == '/' || fname[0] == '\\')))
|
|
|
455 return TRUE;
|
|
|
456
|
|
|
457 /* A name that can't be made absolute probably isn't absolute. */
|
|
|
458 if (mch_FullName(fname, szName, _MAX_PATH, FALSE) == FAIL)
|
|
|
459 return FALSE;
|
|
|
460
|
|
39
|
461 return pathcmp(fname, szName, -1) == 0;
|
|
7
|
462 }
|
|
|
463
|
|
|
464 /*
|
|
|
465 * Replace all slashes by backslashes.
|
|
|
466 * This used to be the other way around, but MS-DOS sometimes has problems
|
|
|
467 * with slashes (e.g. in a command name). We can't have mixed slashes and
|
|
|
468 * backslashes, because comparing file names will not work correctly. The
|
|
|
469 * commands that use a file name should try to avoid the need to type a
|
|
|
470 * backslash twice.
|
|
|
471 * When 'shellslash' set do it the other way around.
|
|
|
472 */
|
|
|
473 void
|
|
|
474 slash_adjust(p)
|
|
|
475 char_u *p;
|
|
|
476 {
|
|
|
477 if (p != NULL)
|
|
|
478 while (*p)
|
|
|
479 {
|
|
|
480 if (*p == psepcN)
|
|
|
481 *p = psepc;
|
|
39
|
482 mb_ptr_adv(p);
|
|
7
|
483 }
|
|
|
484 }
|
|
|
485
|
|
|
486
|
|
|
487 /*
|
|
|
488 * stat() can't handle a trailing '/' or '\', remove it first.
|
|
|
489 */
|
|
|
490 int
|
|
|
491 vim_stat(const char *name, struct stat *stp)
|
|
|
492 {
|
|
|
493 char buf[_MAX_PATH + 1];
|
|
|
494 char *p;
|
|
|
495
|
|
|
496 STRNCPY(buf, name, _MAX_PATH);
|
|
|
497 buf[_MAX_PATH] = NUL;
|
|
|
498 p = buf + strlen(buf);
|
|
|
499 if (p > buf)
|
|
39
|
500 mb_ptr_back(buf, p);
|
|
7
|
501 if (p > buf && (*p == '\\' || *p == '/') && p[-1] != ':')
|
|
|
502 *p = NUL;
|
|
|
503 #ifdef FEAT_MBYTE
|
|
|
504 if (enc_codepage >= 0 && (int)GetACP() != enc_codepage
|
|
|
505 # ifdef __BORLANDC__
|
|
|
506 /* Wide functions of Borland C 5.5 do not work on Windows 98. */
|
|
|
507 && g_PlatformId == VER_PLATFORM_WIN32_NT
|
|
|
508 # endif
|
|
|
509 )
|
|
|
510 {
|
|
|
511 WCHAR *wp = enc_to_ucs2(buf, NULL);
|
|
|
512 int n;
|
|
|
513
|
|
|
514 if (wp != NULL)
|
|
|
515 {
|
|
|
516 n = _wstat(wp, (struct _stat *)stp);
|
|
|
517 vim_free(wp);
|
|
|
518 if (n >= 0)
|
|
|
519 return n;
|
|
|
520 /* Retry with non-wide function (for Windows 98). Can't use
|
|
|
521 * GetLastError() here and it's unclear what errno gets set to if
|
|
|
522 * the _wstat() fails for missing wide functions. */
|
|
|
523 }
|
|
|
524 }
|
|
|
525 #endif
|
|
|
526 return stat(buf, stp);
|
|
|
527 }
|
|
|
528
|
|
|
529 #if defined(FEAT_GUI_MSWIN) || defined(PROTO)
|
|
323
|
530 /*ARGSUSED*/
|
|
7
|
531 void
|
|
|
532 mch_settmode(int tmode)
|
|
|
533 {
|
|
|
534 /* nothing to do */
|
|
|
535 }
|
|
|
536
|
|
|
537 int
|
|
|
538 mch_get_shellsize(void)
|
|
|
539 {
|
|
|
540 /* never used */
|
|
|
541 return OK;
|
|
|
542 }
|
|
|
543
|
|
|
544 void
|
|
|
545 mch_set_shellsize(void)
|
|
|
546 {
|
|
|
547 /* never used */
|
|
|
548 }
|
|
|
549
|
|
|
550 /*
|
|
|
551 * Rows and/or Columns has changed.
|
|
|
552 */
|
|
|
553 void
|
|
|
554 mch_new_shellsize(void)
|
|
|
555 {
|
|
|
556 /* never used */
|
|
|
557 }
|
|
|
558
|
|
|
559 #endif
|
|
|
560
|
|
|
561 /*
|
|
|
562 * We have no job control, so fake it by starting a new shell.
|
|
|
563 */
|
|
|
564 void
|
|
|
565 mch_suspend()
|
|
|
566 {
|
|
|
567 suspend_shell();
|
|
|
568 }
|
|
|
569
|
|
|
570 #if defined(USE_MCH_ERRMSG) || defined(PROTO)
|
|
|
571
|
|
|
572 #ifdef display_errors
|
|
|
573 # undef display_errors
|
|
|
574 #endif
|
|
|
575
|
|
|
576 /*
|
|
|
577 * Display the saved error message(s).
|
|
|
578 */
|
|
|
579 void
|
|
|
580 display_errors()
|
|
|
581 {
|
|
|
582 char *p;
|
|
|
583
|
|
|
584 if (error_ga.ga_data != NULL)
|
|
|
585 {
|
|
|
586 /* avoid putting up a message box with blanks only */
|
|
|
587 for (p = (char *)error_ga.ga_data; *p; ++p)
|
|
|
588 if (!isspace(*p))
|
|
|
589 {
|
|
157
|
590 #if 0
|
|
7
|
591 /* Truncate a very long message, it will go off-screen. */
|
|
|
592 if (STRLEN(p) > 2000)
|
|
|
593 {
|
|
|
594 char_u *s = p + 2000 - 14;
|
|
|
595
|
|
|
596 #ifdef FEAT_MBYTE
|
|
|
597 if (has_mbyte)
|
|
|
598 s -= (*mb_head_off)(p, s);
|
|
|
599 #endif
|
|
|
600 STRCPY(s, _("...(truncated)"));
|
|
|
601 }
|
|
157
|
602 #endif
|
|
153
|
603
|
|
|
604 (void)gui_mch_dialog(VIM_ERROR, (char_u *)_("Error"),
|
|
|
605 p, (char_u *)_("&Ok"), 1, NULL);
|
|
|
606 #if 0
|
|
7
|
607 #ifdef WIN3264
|
|
|
608 MessageBox(NULL, p, "Vim", MB_TASKMODAL|MB_SETFOREGROUND);
|
|
|
609 #else
|
|
|
610 MessageBox(NULL, p, "Vim", MB_TASKMODAL);
|
|
|
611 #endif
|
|
153
|
612 #endif
|
|
7
|
613 break;
|
|
|
614 }
|
|
|
615 ga_clear(&error_ga);
|
|
|
616 }
|
|
|
617 }
|
|
|
618 #endif
|
|
|
619
|
|
|
620
|
|
|
621 /*
|
|
|
622 * Return TRUE if "p" contain a wildcard that can be expanded by
|
|
|
623 * dos_expandpath().
|
|
|
624 */
|
|
|
625 int
|
|
|
626 mch_has_exp_wildcard(char_u *p)
|
|
|
627 {
|
|
39
|
628 for ( ; *p; mb_ptr_adv(p))
|
|
7
|
629 {
|
|
|
630 if (vim_strchr((char_u *)"?*[", *p) != NULL
|
|
|
631 || (*p == '~' && p[1] != NUL))
|
|
|
632 return TRUE;
|
|
|
633 }
|
|
|
634 return FALSE;
|
|
|
635 }
|
|
|
636
|
|
|
637 /*
|
|
|
638 * Return TRUE if "p" contain a wildcard or a "~1" kind of thing (could be a
|
|
|
639 * shortened file name).
|
|
|
640 */
|
|
|
641 int
|
|
|
642 mch_has_wildcard(char_u *p)
|
|
|
643 {
|
|
39
|
644 for ( ; *p; mb_ptr_adv(p))
|
|
7
|
645 {
|
|
|
646 if (vim_strchr((char_u *)
|
|
|
647 # ifdef VIM_BACKTICK
|
|
|
648 "?*$[`"
|
|
|
649 # else
|
|
|
650 "?*$["
|
|
|
651 # endif
|
|
|
652 , *p) != NULL
|
|
|
653 || (*p == '~' && p[1] != NUL))
|
|
|
654 return TRUE;
|
|
|
655 }
|
|
|
656 return FALSE;
|
|
|
657 }
|
|
|
658
|
|
|
659
|
|
|
660 /*
|
|
|
661 * The normal _chdir() does not change the default drive. This one does.
|
|
|
662 * Returning 0 implies success; -1 implies failure.
|
|
|
663 */
|
|
|
664 int
|
|
|
665 mch_chdir(char *path)
|
|
|
666 {
|
|
|
667 if (path[0] == NUL) /* just checking... */
|
|
|
668 return -1;
|
|
|
669
|
|
|
670 if (isalpha(path[0]) && path[1] == ':') /* has a drive name */
|
|
|
671 {
|
|
|
672 /* If we can change to the drive, skip that part of the path. If we
|
|
|
673 * can't then the current directory may be invalid, try using chdir()
|
|
|
674 * with the whole path. */
|
|
|
675 if (_chdrive(TOLOWER_ASC(path[0]) - 'a' + 1) == 0)
|
|
|
676 path += 2;
|
|
|
677 }
|
|
|
678
|
|
|
679 if (*path == NUL) /* drive name only */
|
|
|
680 return 0;
|
|
|
681
|
|
23
|
682 #ifdef FEAT_MBYTE
|
|
|
683 if (enc_codepage >= 0 && (int)GetACP() != enc_codepage)
|
|
|
684 {
|
|
|
685 WCHAR *p = enc_to_ucs2(path, NULL);
|
|
|
686 int n;
|
|
|
687
|
|
|
688 if (p != NULL)
|
|
|
689 {
|
|
|
690 n = _wchdir(p);
|
|
|
691 vim_free(p);
|
|
|
692 if (n == 0)
|
|
|
693 return 0;
|
|
|
694 /* Retry with non-wide function (for Windows 98). */
|
|
|
695 }
|
|
|
696 }
|
|
|
697 #endif
|
|
|
698
|
|
7
|
699 return chdir(path); /* let the normal chdir() do the rest */
|
|
|
700 }
|
|
|
701
|
|
|
702
|
|
|
703 /*
|
|
|
704 * Switching off termcap mode is only allowed when Columns is 80, otherwise a
|
|
|
705 * crash may result. It's always allowed on NT or when running the GUI.
|
|
|
706 */
|
|
323
|
707 /*ARGSUSED*/
|
|
7
|
708 int
|
|
|
709 can_end_termcap_mode(
|
|
|
710 int give_msg)
|
|
|
711 {
|
|
|
712 #ifdef FEAT_GUI_MSWIN
|
|
|
713 return TRUE; /* GUI starts a new console anyway */
|
|
|
714 #else
|
|
|
715 if (g_PlatformId == VER_PLATFORM_WIN32_NT || Columns == 80)
|
|
|
716 return TRUE;
|
|
|
717 if (give_msg)
|
|
|
718 msg(_("'columns' is not 80, cannot execute external commands"));
|
|
|
719 return FALSE;
|
|
|
720 #endif
|
|
|
721 }
|
|
|
722
|
|
|
723 #ifdef FEAT_GUI_MSWIN
|
|
|
724 /*
|
|
|
725 * return non-zero if a character is available
|
|
|
726 */
|
|
|
727 int
|
|
|
728 mch_char_avail()
|
|
|
729 {
|
|
|
730 /* never used */
|
|
|
731 return TRUE;
|
|
|
732 }
|
|
|
733 #endif
|
|
|
734
|
|
|
735
|
|
|
736 /*
|
|
|
737 * set screen mode, always fails.
|
|
|
738 */
|
|
323
|
739 /*ARGSUSED*/
|
|
7
|
740 int
|
|
|
741 mch_screenmode(
|
|
|
742 char_u *arg)
|
|
|
743 {
|
|
|
744 EMSG(_(e_screenmode));
|
|
|
745 return FAIL;
|
|
|
746 }
|
|
|
747
|
|
|
748
|
|
|
749 #if defined(FEAT_LIBCALL) || defined(PROTO)
|
|
|
750 /*
|
|
|
751 * Call a DLL routine which takes either a string or int param
|
|
|
752 * and returns an allocated string.
|
|
|
753 * Return OK if it worked, FAIL if not.
|
|
|
754 */
|
|
|
755 # ifdef WIN3264
|
|
|
756 typedef LPTSTR (*MYSTRPROCSTR)(LPTSTR);
|
|
|
757 typedef LPTSTR (*MYINTPROCSTR)(int);
|
|
|
758 typedef int (*MYSTRPROCINT)(LPTSTR);
|
|
|
759 typedef int (*MYINTPROCINT)(int);
|
|
|
760 # else
|
|
|
761 typedef LPSTR (*MYSTRPROCSTR)(LPSTR);
|
|
|
762 typedef LPSTR (*MYINTPROCSTR)(int);
|
|
|
763 typedef int (*MYSTRPROCINT)(LPSTR);
|
|
|
764 typedef int (*MYINTPROCINT)(int);
|
|
|
765 # endif
|
|
|
766
|
|
|
767 # ifndef WIN16
|
|
|
768 /*
|
|
|
769 * Check if a pointer points to a valid NUL terminated string.
|
|
|
770 * Return the length of the string, including terminating NUL.
|
|
|
771 * Returns 0 for an invalid pointer, 1 for an empty string.
|
|
|
772 */
|
|
|
773 static size_t
|
|
|
774 check_str_len(char_u *str)
|
|
|
775 {
|
|
|
776 SYSTEM_INFO si;
|
|
|
777 MEMORY_BASIC_INFORMATION mbi;
|
|
|
778 size_t length = 0;
|
|
|
779 size_t i;
|
|
|
780 const char *p;
|
|
|
781
|
|
|
782 /* get page size */
|
|
|
783 GetSystemInfo(&si);
|
|
|
784
|
|
|
785 /* get memory information */
|
|
|
786 if (VirtualQuery(str, &mbi, sizeof(mbi)))
|
|
|
787 {
|
|
|
788 /* pre cast these (typing savers) */
|
|
|
789 DWORD dwStr = (DWORD)str;
|
|
|
790 DWORD dwBaseAddress = (DWORD)mbi.BaseAddress;
|
|
|
791
|
|
|
792 /* get start address of page that str is on */
|
|
|
793 DWORD strPage = dwStr - (dwStr - dwBaseAddress) % si.dwPageSize;
|
|
|
794
|
|
|
795 /* get length from str to end of page */
|
|
|
796 DWORD pageLength = si.dwPageSize - (dwStr - strPage);
|
|
|
797
|
|
|
798 for (p = str; !IsBadReadPtr(p, pageLength);
|
|
|
799 p += pageLength, pageLength = si.dwPageSize)
|
|
|
800 for (i = 0; i < pageLength; ++i, ++length)
|
|
|
801 if (p[i] == NUL)
|
|
|
802 return length + 1;
|
|
|
803 }
|
|
|
804
|
|
|
805 return 0;
|
|
|
806 }
|
|
|
807 # endif
|
|
|
808
|
|
|
809 int
|
|
|
810 mch_libcall(
|
|
|
811 char_u *libname,
|
|
|
812 char_u *funcname,
|
|
|
813 char_u *argstring, /* NULL when using a argint */
|
|
|
814 int argint,
|
|
|
815 char_u **string_result,/* NULL when using number_result */
|
|
|
816 int *number_result)
|
|
|
817 {
|
|
|
818 HINSTANCE hinstLib;
|
|
|
819 MYSTRPROCSTR ProcAdd;
|
|
|
820 MYINTPROCSTR ProcAddI;
|
|
|
821 char_u *retval_str = NULL;
|
|
|
822 int retval_int = 0;
|
|
|
823 size_t len;
|
|
|
824
|
|
|
825 BOOL fRunTimeLinkSuccess = FALSE;
|
|
|
826
|
|
|
827 // Get a handle to the DLL module.
|
|
|
828 hinstLib = LoadLibrary(libname);
|
|
|
829
|
|
|
830 // If the handle is valid, try to get the function address.
|
|
|
831 if (hinstLib != NULL)
|
|
|
832 {
|
|
|
833 #ifdef HAVE_TRY_EXCEPT
|
|
|
834 __try
|
|
|
835 {
|
|
|
836 #endif
|
|
|
837 if (argstring != NULL)
|
|
|
838 {
|
|
|
839 /* Call with string argument */
|
|
|
840 ProcAdd = (MYSTRPROCSTR) GetProcAddress(hinstLib, funcname);
|
|
|
841 if ((fRunTimeLinkSuccess = (ProcAdd != NULL)) != 0)
|
|
|
842 {
|
|
|
843 if (string_result == NULL)
|
|
|
844 retval_int = ((MYSTRPROCINT)ProcAdd)(argstring);
|
|
|
845 else
|
|
|
846 retval_str = (ProcAdd)(argstring);
|
|
|
847 }
|
|
|
848 }
|
|
|
849 else
|
|
|
850 {
|
|
|
851 /* Call with number argument */
|
|
|
852 ProcAddI = (MYINTPROCSTR) GetProcAddress(hinstLib, funcname);
|
|
|
853 if ((fRunTimeLinkSuccess = (ProcAddI != NULL)) != 0)
|
|
|
854 {
|
|
|
855 if (string_result == NULL)
|
|
|
856 retval_int = ((MYINTPROCINT)ProcAddI)(argint);
|
|
|
857 else
|
|
|
858 retval_str = (ProcAddI)(argint);
|
|
|
859 }
|
|
|
860 }
|
|
|
861
|
|
|
862 // Save the string before we free the library.
|
|
|
863 // Assume that a "1" result is an illegal pointer.
|
|
|
864 if (string_result == NULL)
|
|
|
865 *number_result = retval_int;
|
|
|
866 else if (retval_str != NULL
|
|
|
867 # ifdef WIN16
|
|
|
868 && retval_str != (char_u *)1
|
|
|
869 && retval_str != (char_u *)-1
|
|
|
870 && !IsBadStringPtr(retval_str, INT_MAX)
|
|
|
871 && (len = strlen(retval_str) + 1) > 0
|
|
|
872 # else
|
|
|
873 && (len = check_str_len(retval_str)) > 0
|
|
|
874 # endif
|
|
|
875 )
|
|
|
876 {
|
|
|
877 *string_result = lalloc((long_u)len, TRUE);
|
|
|
878 if (*string_result != NULL)
|
|
|
879 mch_memmove(*string_result, retval_str, len);
|
|
|
880 }
|
|
|
881
|
|
|
882 #ifdef HAVE_TRY_EXCEPT
|
|
|
883 }
|
|
|
884 __except(EXCEPTION_EXECUTE_HANDLER)
|
|
|
885 {
|
|
|
886 if (GetExceptionCode() == EXCEPTION_STACK_OVERFLOW)
|
|
|
887 RESETSTKOFLW();
|
|
|
888 fRunTimeLinkSuccess = 0;
|
|
|
889 }
|
|
|
890 #endif
|
|
|
891
|
|
|
892 // Free the DLL module.
|
|
|
893 (void)FreeLibrary(hinstLib);
|
|
|
894 }
|
|
|
895
|
|
|
896 if (!fRunTimeLinkSuccess)
|
|
|
897 {
|
|
|
898 EMSG2(_(e_libcall), funcname);
|
|
|
899 return FAIL;
|
|
|
900 }
|
|
|
901
|
|
|
902 return OK;
|
|
|
903 }
|
|
|
904 #endif
|
|
|
905
|
|
|
906 #if defined(FEAT_MBYTE) || defined(PROTO)
|
|
|
907 /*
|
|
|
908 * Convert an UTF-8 string to UCS-2.
|
|
|
909 * "instr[inlen]" is the input. "inlen" is in bytes.
|
|
|
910 * When "outstr" is NULL only return the number of UCS-2 words produced.
|
|
|
911 * Otherwise "outstr" must be a buffer of sufficient size.
|
|
|
912 * Returns the number of UCS-2 words produced.
|
|
|
913 */
|
|
|
914 int
|
|
|
915 utf8_to_ucs2(char_u *instr, int inlen, short_u *outstr, int *unconvlenp)
|
|
|
916 {
|
|
|
917 int outlen = 0;
|
|
|
918 char_u *p = instr;
|
|
|
919 int todo = inlen;
|
|
|
920 int l;
|
|
|
921
|
|
|
922 while (todo > 0)
|
|
|
923 {
|
|
|
924 /* Only convert if we have a complete sequence. */
|
|
|
925 l = utf_ptr2len_check_len(p, todo);
|
|
|
926 if (l > todo)
|
|
|
927 {
|
|
|
928 /* Return length of incomplete sequence. */
|
|
|
929 if (unconvlenp != NULL)
|
|
|
930 *unconvlenp = todo;
|
|
|
931 break;
|
|
|
932 }
|
|
|
933
|
|
|
934 if (outstr != NULL)
|
|
|
935 *outstr++ = utf_ptr2char(p);
|
|
|
936 ++outlen;
|
|
|
937 p += l;
|
|
|
938 todo -= l;
|
|
|
939 }
|
|
|
940
|
|
|
941 return outlen;
|
|
|
942 }
|
|
|
943
|
|
|
944 /*
|
|
|
945 * Convert an UCS-2 string to UTF-8.
|
|
|
946 * The input is "instr[inlen]" with "inlen" in number of ucs-2 words.
|
|
|
947 * When "outstr" is NULL only return the required number of bytes.
|
|
|
948 * Otherwise "outstr" must be a buffer of sufficient size.
|
|
|
949 * Return the number of bytes produced.
|
|
|
950 */
|
|
|
951 int
|
|
|
952 ucs2_to_utf8(short_u *instr, int inlen, char_u *outstr)
|
|
|
953 {
|
|
|
954 int outlen = 0;
|
|
|
955 int todo = inlen;
|
|
|
956 short_u *p = instr;
|
|
|
957 int l;
|
|
|
958
|
|
|
959 while (todo > 0)
|
|
|
960 {
|
|
|
961 if (outstr != NULL)
|
|
|
962 {
|
|
|
963 l = utf_char2bytes(*p, outstr);
|
|
|
964 outstr += l;
|
|
|
965 }
|
|
|
966 else
|
|
|
967 l = utf_char2len(*p);
|
|
|
968 ++p;
|
|
|
969 outlen += l;
|
|
|
970 --todo;
|
|
|
971 }
|
|
|
972
|
|
|
973 return outlen;
|
|
|
974 }
|
|
|
975
|
|
|
976 /*
|
|
|
977 * Call MultiByteToWideChar() and allocate memory for the result.
|
|
|
978 * Returns the result in "*out[*outlen]" with an extra zero appended.
|
|
|
979 * "outlen" is in words.
|
|
|
980 */
|
|
|
981 void
|
|
|
982 MultiByteToWideChar_alloc(UINT cp, DWORD flags,
|
|
|
983 LPCSTR in, int inlen,
|
|
|
984 LPWSTR *out, int *outlen)
|
|
|
985 {
|
|
|
986 *outlen = MultiByteToWideChar(cp, flags, in, inlen, 0, 0);
|
|
|
987 /* Add one one word to avoid a zero-length alloc(). */
|
|
|
988 *out = (LPWSTR)alloc(sizeof(WCHAR) * (*outlen + 1));
|
|
|
989 if (*out != NULL)
|
|
|
990 {
|
|
|
991 MultiByteToWideChar(cp, flags, in, inlen, *out, *outlen);
|
|
|
992 (*out)[*outlen] = 0;
|
|
|
993 }
|
|
|
994 }
|
|
|
995
|
|
|
996 /*
|
|
|
997 * Call WideCharToMultiByte() and allocate memory for the result.
|
|
|
998 * Returns the result in "*out[*outlen]" with an extra NUL appended.
|
|
|
999 */
|
|
|
1000 void
|
|
|
1001 WideCharToMultiByte_alloc(UINT cp, DWORD flags,
|
|
|
1002 LPCWSTR in, int inlen,
|
|
|
1003 LPSTR *out, int *outlen,
|
|
|
1004 LPCSTR def, LPBOOL useddef)
|
|
|
1005 {
|
|
|
1006 *outlen = WideCharToMultiByte(cp, flags, in, inlen, NULL, 0, def, useddef);
|
|
|
1007 /* Add one one byte to avoid a zero-length alloc(). */
|
|
|
1008 *out = alloc((unsigned)*outlen + 1);
|
|
|
1009 if (*out != NULL)
|
|
|
1010 {
|
|
|
1011 WideCharToMultiByte(cp, flags, in, inlen, *out, *outlen, def, useddef);
|
|
|
1012 (*out)[*outlen] = 0;
|
|
|
1013 }
|
|
|
1014 }
|
|
|
1015
|
|
|
1016 #endif /* FEAT_MBYTE */
|
|
|
1017
|
|
|
1018 #ifdef FEAT_CLIPBOARD
|
|
|
1019 /*
|
|
|
1020 * Clipboard stuff, for cutting and pasting text to other windows.
|
|
|
1021 */
|
|
|
1022
|
|
|
1023 /* Type used for the clipboard type of Vim's data. */
|
|
|
1024 typedef struct
|
|
|
1025 {
|
|
|
1026 int type; /* MCHAR, MBLOCK or MLINE */
|
|
|
1027 int txtlen; /* length of CF_TEXT in bytes */
|
|
|
1028 int ucslen; /* length of CF_UNICODETEXT in words */
|
|
|
1029 int rawlen; /* length of clip_star.format_raw, including encoding,
|
|
|
1030 excluding terminating NUL */
|
|
|
1031 } VimClipType_t;
|
|
|
1032
|
|
|
1033 /*
|
|
|
1034 * Make vim the owner of the current selection. Return OK upon success.
|
|
|
1035 */
|
|
323
|
1036 /*ARGSUSED*/
|
|
7
|
1037 int
|
|
|
1038 clip_mch_own_selection(VimClipboard *cbd)
|
|
|
1039 {
|
|
|
1040 /*
|
|
|
1041 * Never actually own the clipboard. If another application sets the
|
|
|
1042 * clipboard, we don't want to think that we still own it.
|
|
|
1043 */
|
|
|
1044 return FAIL;
|
|
|
1045 }
|
|
|
1046
|
|
|
1047 /*
|
|
|
1048 * Make vim NOT the owner of the current selection.
|
|
|
1049 */
|
|
323
|
1050 /*ARGSUSED*/
|
|
7
|
1051 void
|
|
|
1052 clip_mch_lose_selection(VimClipboard *cbd)
|
|
|
1053 {
|
|
|
1054 /* Nothing needs to be done here */
|
|
|
1055 }
|
|
|
1056
|
|
|
1057 /*
|
|
|
1058 * Copy "str[*size]" into allocated memory, changing CR-NL to NL.
|
|
|
1059 * Return the allocated result and the size in "*size".
|
|
|
1060 * Returns NULL when out of memory.
|
|
|
1061 */
|
|
|
1062 static char_u *
|
|
|
1063 crnl_to_nl(const char_u *str, int *size)
|
|
|
1064 {
|
|
|
1065 int pos = 0;
|
|
|
1066 int str_len = *size;
|
|
|
1067 char_u *ret;
|
|
|
1068 char_u *retp;
|
|
|
1069
|
|
|
1070 /* Avoid allocating zero bytes, it generates an error message. */
|
|
|
1071 ret = lalloc((long_u)(str_len == 0 ? 1 : str_len), TRUE);
|
|
|
1072 if (ret != NULL)
|
|
|
1073 {
|
|
|
1074 retp = ret;
|
|
|
1075 for (pos = 0; pos < str_len; ++pos)
|
|
|
1076 {
|
|
|
1077 if (str[pos] == '\r' && str[pos + 1] == '\n')
|
|
|
1078 {
|
|
|
1079 ++pos;
|
|
|
1080 --(*size);
|
|
|
1081 }
|
|
|
1082 *retp++ = str[pos];
|
|
|
1083 }
|
|
|
1084 }
|
|
|
1085
|
|
|
1086 return ret;
|
|
|
1087 }
|
|
|
1088
|
|
|
1089 #if defined(FEAT_MBYTE) || defined(PROTO)
|
|
|
1090 /*
|
|
|
1091 * Note: the following two functions are only guaranteed to work when using
|
|
|
1092 * valid MS-Windows codepages or when iconv() is available.
|
|
|
1093 */
|
|
|
1094
|
|
|
1095 /*
|
|
|
1096 * Convert "str" from 'encoding' to UCS-2.
|
|
|
1097 * Input in "str" with length "*lenp". When "lenp" is NULL, use strlen().
|
|
|
1098 * Output is returned as an allocated string. "*lenp" is set to the length of
|
|
|
1099 * the result. A trailing NUL is always added.
|
|
|
1100 * Returns NULL when out of memory.
|
|
|
1101 */
|
|
|
1102 short_u *
|
|
|
1103 enc_to_ucs2(char_u *str, int *lenp)
|
|
|
1104 {
|
|
|
1105 vimconv_T conv;
|
|
|
1106 WCHAR *ret;
|
|
|
1107 char_u *allocbuf = NULL;
|
|
|
1108 int len_loc;
|
|
|
1109 int length;
|
|
|
1110
|
|
|
1111 if (lenp == NULL)
|
|
|
1112 {
|
|
|
1113 len_loc = STRLEN(str) + 1;
|
|
|
1114 lenp = &len_loc;
|
|
|
1115 }
|
|
|
1116
|
|
|
1117 if (enc_codepage > 0)
|
|
|
1118 {
|
|
|
1119 /* We can do any CP### -> UCS-2 in one pass, and we can do it
|
|
|
1120 * without iconv() (convert_* may need iconv). */
|
|
|
1121 MultiByteToWideChar_alloc(enc_codepage, 0, str, *lenp, &ret, &length);
|
|
|
1122 }
|
|
|
1123 else
|
|
|
1124 {
|
|
|
1125 /* Use "latin1" by default, we might be called before we have p_enc
|
|
|
1126 * set up. Convert to utf-8 first, works better with iconv(). Does
|
|
|
1127 * nothing if 'encoding' is "utf-8". */
|
|
|
1128 conv.vc_type = CONV_NONE;
|
|
|
1129 if (convert_setup(&conv, p_enc ? p_enc : (char_u *)"latin1",
|
|
|
1130 (char_u *)"utf-8") == FAIL)
|
|
|
1131 return NULL;
|
|
|
1132 if (conv.vc_type != CONV_NONE)
|
|
|
1133 {
|
|
|
1134 str = allocbuf = string_convert(&conv, str, lenp);
|
|
|
1135 if (str == NULL)
|
|
|
1136 return NULL;
|
|
|
1137 }
|
|
|
1138 convert_setup(&conv, NULL, NULL);
|
|
|
1139
|
|
|
1140 length = utf8_to_ucs2(str, *lenp, NULL, NULL);
|
|
|
1141 ret = (WCHAR *)alloc((unsigned)((length + 1) * sizeof(WCHAR)));
|
|
|
1142 if (ret != NULL)
|
|
|
1143 {
|
|
|
1144 utf8_to_ucs2(str, *lenp, (short_u *)ret, NULL);
|
|
|
1145 ret[length] = 0;
|
|
|
1146 }
|
|
|
1147
|
|
|
1148 vim_free(allocbuf);
|
|
|
1149 }
|
|
|
1150
|
|
|
1151 *lenp = length;
|
|
|
1152 return (short_u *)ret;
|
|
|
1153 }
|
|
|
1154
|
|
|
1155 /*
|
|
|
1156 * Convert an UCS-2 string to 'encoding'.
|
|
|
1157 * Input in "str" with length (counted in wide characters) "*lenp". When
|
|
|
1158 * "lenp" is NULL, use wcslen().
|
|
|
1159 * Output is returned as an allocated string. If "*lenp" is not NULL it is
|
|
|
1160 * set to the length of the result.
|
|
|
1161 * Returns NULL when out of memory.
|
|
|
1162 */
|
|
|
1163 char_u *
|
|
|
1164 ucs2_to_enc(short_u *str, int *lenp)
|
|
|
1165 {
|
|
|
1166 vimconv_T conv;
|
|
|
1167 char_u *utf8_str = NULL, *enc_str = NULL;
|
|
|
1168 int len_loc;
|
|
|
1169
|
|
|
1170 if (lenp == NULL)
|
|
|
1171 {
|
|
|
1172 len_loc = wcslen(str) + 1;
|
|
|
1173 lenp = &len_loc;
|
|
|
1174 }
|
|
|
1175
|
|
|
1176 if (enc_codepage > 0)
|
|
|
1177 {
|
|
|
1178 /* We can do any UCS-2 -> CP### in one pass. */
|
|
|
1179 int length;
|
|
|
1180
|
|
|
1181 WideCharToMultiByte_alloc(enc_codepage, 0, str, *lenp,
|
|
|
1182 (LPSTR *)&enc_str, &length, 0, 0);
|
|
|
1183 *lenp = length;
|
|
|
1184 return enc_str;
|
|
|
1185 }
|
|
|
1186
|
|
|
1187 /* Avoid allocating zero bytes, it generates an error message. */
|
|
|
1188 utf8_str = alloc(ucs2_to_utf8(str, *lenp == 0 ? 1 : *lenp, NULL));
|
|
|
1189 if (utf8_str != NULL)
|
|
|
1190 {
|
|
|
1191 *lenp = ucs2_to_utf8(str, *lenp, utf8_str);
|
|
|
1192
|
|
|
1193 /* We might be called before we have p_enc set up. */
|
|
|
1194 conv.vc_type = CONV_NONE;
|
|
|
1195 convert_setup(&conv, (char_u *)"utf-8",
|
|
|
1196 p_enc? p_enc: (char_u *)"latin1");
|
|
|
1197 if (conv.vc_type == CONV_NONE)
|
|
|
1198 {
|
|
|
1199 /* p_enc is utf-8, so we're done. */
|
|
|
1200 enc_str = utf8_str;
|
|
|
1201 }
|
|
|
1202 else
|
|
|
1203 {
|
|
|
1204 enc_str = string_convert(&conv, utf8_str, lenp);
|
|
|
1205 vim_free(utf8_str);
|
|
|
1206 }
|
|
|
1207
|
|
|
1208 convert_setup(&conv, NULL, NULL);
|
|
|
1209 }
|
|
|
1210
|
|
|
1211 return enc_str;
|
|
|
1212 }
|
|
|
1213 #endif /* FEAT_MBYTE */
|
|
|
1214
|
|
|
1215 /*
|
|
|
1216 * Get the current selection and put it in the clipboard register.
|
|
|
1217 *
|
|
|
1218 * NOTE: Must use GlobalLock/Unlock here to ensure Win32s compatibility.
|
|
|
1219 * On NT/W95 the clipboard data is a fixed global memory object and
|
|
|
1220 * so its handle = its pointer.
|
|
|
1221 * On Win32s, however, co-operation with the Win16 system means that
|
|
|
1222 * the clipboard data is moveable and its handle is not a pointer at all,
|
|
|
1223 * so we can't just cast the return value of GetClipboardData to (char_u*).
|
|
|
1224 * <VN>
|
|
|
1225 */
|
|
|
1226 void
|
|
|
1227 clip_mch_request_selection(VimClipboard *cbd)
|
|
|
1228 {
|
|
|
1229 VimClipType_t metadata = { -1, -1, -1, -1 };
|
|
|
1230 HGLOBAL hMem = NULL;
|
|
|
1231 char_u *str = NULL;
|
|
|
1232 #if defined(FEAT_MBYTE) && defined(WIN3264)
|
|
|
1233 char_u *to_free = NULL;
|
|
|
1234 #endif
|
|
|
1235 #ifdef FEAT_MBYTE
|
|
|
1236 HGLOBAL rawh = NULL;
|
|
|
1237 #endif
|
|
|
1238 int str_size = 0;
|
|
|
1239 int maxlen;
|
|
|
1240 size_t n;
|
|
|
1241
|
|
|
1242 /*
|
|
|
1243 * Don't pass GetActiveWindow() as an argument to OpenClipboard() because
|
|
|
1244 * then we can't paste back into the same window for some reason - webb.
|
|
|
1245 */
|
|
|
1246 if (!OpenClipboard(NULL))
|
|
|
1247 return;
|
|
|
1248
|
|
|
1249 /* Check for vim's own clipboard format first. This only gets the type of
|
|
|
1250 * the data, still need to use CF_UNICODETEXT or CF_TEXT for the text. */
|
|
|
1251 if (IsClipboardFormatAvailable(cbd->format))
|
|
|
1252 {
|
|
|
1253 VimClipType_t *meta_p;
|
|
|
1254 HGLOBAL meta_h;
|
|
|
1255
|
|
|
1256 /* We have metadata on the clipboard; try to get it. */
|
|
|
1257 if ((meta_h = GetClipboardData(cbd->format)) != NULL
|
|
|
1258 && (meta_p = (VimClipType_t *)GlobalLock(meta_h)) != NULL)
|
|
|
1259 {
|
|
|
1260 /* The size of "VimClipType_t" changed, "rawlen" was added later.
|
|
|
1261 * Only copy what is available for backwards compatibility. */
|
|
|
1262 n = sizeof(VimClipType_t);
|
|
|
1263 if (GlobalSize(meta_h) < n)
|
|
|
1264 n = GlobalSize(meta_h);
|
|
|
1265 memcpy(&metadata, meta_p, n);
|
|
|
1266 GlobalUnlock(meta_h);
|
|
|
1267 }
|
|
|
1268 }
|
|
|
1269
|
|
|
1270 #ifdef FEAT_MBYTE
|
|
|
1271 /* Check for Vim's raw clipboard format first. This is used without
|
|
|
1272 * conversion, but only if 'encoding' matches. */
|
|
|
1273 if (IsClipboardFormatAvailable(cbd->format_raw)
|
|
|
1274 && metadata.rawlen > (int)STRLEN(p_enc))
|
|
|
1275 {
|
|
|
1276 /* We have raw data on the clipboard; try to get it. */
|
|
|
1277 if ((rawh = GetClipboardData(cbd->format_raw)) != NULL)
|
|
|
1278 {
|
|
|
1279 char_u *rawp;
|
|
|
1280
|
|
|
1281 rawp = (char_u *)GlobalLock(rawh);
|
|
|
1282 if (rawp != NULL && STRCMP(p_enc, rawp) == 0)
|
|
|
1283 {
|
|
|
1284 n = STRLEN(p_enc) + 1;
|
|
|
1285 str = rawp + n;
|
|
|
1286 str_size = metadata.rawlen - n;
|
|
|
1287 }
|
|
|
1288 else
|
|
|
1289 {
|
|
|
1290 GlobalUnlock(rawh);
|
|
|
1291 rawh = NULL;
|
|
|
1292 }
|
|
|
1293 }
|
|
|
1294 }
|
|
|
1295 if (str == NULL)
|
|
|
1296 {
|
|
|
1297 #endif
|
|
|
1298
|
|
|
1299 #if defined(FEAT_MBYTE) && defined(WIN3264)
|
|
|
1300 /* Try to get the clipboard in Unicode if it's not an empty string. */
|
|
|
1301 if (IsClipboardFormatAvailable(CF_UNICODETEXT) && metadata.ucslen != 0)
|
|
|
1302 {
|
|
|
1303 HGLOBAL hMemW;
|
|
|
1304
|
|
|
1305 if ((hMemW = GetClipboardData(CF_UNICODETEXT)) != NULL)
|
|
|
1306 {
|
|
|
1307 WCHAR *hMemWstr = (WCHAR *)GlobalLock(hMemW);
|
|
|
1308
|
|
|
1309 /* Use the length of our metadata if possible, but limit it to the
|
|
|
1310 * GlobalSize() for safety. */
|
|
|
1311 maxlen = GlobalSize(hMemW) / sizeof(WCHAR);
|
|
|
1312 if (metadata.ucslen >= 0)
|
|
|
1313 {
|
|
|
1314 if (metadata.ucslen > maxlen)
|
|
|
1315 str_size = maxlen;
|
|
|
1316 else
|
|
|
1317 str_size = metadata.ucslen;
|
|
|
1318 }
|
|
|
1319 else
|
|
|
1320 {
|
|
|
1321 for (str_size = 0; str_size < maxlen; ++str_size)
|
|
|
1322 if (hMemWstr[str_size] == NUL)
|
|
|
1323 break;
|
|
|
1324 }
|
|
|
1325 to_free = str = ucs2_to_enc((short_u *)hMemWstr, &str_size);
|
|
|
1326 GlobalUnlock(hMemW);
|
|
|
1327 }
|
|
|
1328 }
|
|
|
1329 else
|
|
|
1330 #endif
|
|
|
1331 /* Get the clipboard in the Active codepage. */
|
|
|
1332 if (IsClipboardFormatAvailable(CF_TEXT))
|
|
|
1333 {
|
|
|
1334 if ((hMem = GetClipboardData(CF_TEXT)) != NULL)
|
|
|
1335 {
|
|
323
|
1336 str = (char_u *)GlobalLock(hMem);
|
|
7
|
1337
|
|
|
1338 /* The length is either what our metadata says or the strlen().
|
|
|
1339 * But limit it to the GlobalSize() for safety. */
|
|
|
1340 maxlen = GlobalSize(hMem);
|
|
|
1341 if (metadata.txtlen >= 0)
|
|
|
1342 {
|
|
|
1343 if (metadata.txtlen > maxlen)
|
|
|
1344 str_size = maxlen;
|
|
|
1345 else
|
|
|
1346 str_size = metadata.txtlen;
|
|
|
1347 }
|
|
|
1348 else
|
|
|
1349 {
|
|
|
1350 for (str_size = 0; str_size < maxlen; ++str_size)
|
|
|
1351 if (str[str_size] == NUL)
|
|
|
1352 break;
|
|
|
1353 }
|
|
|
1354
|
|
170
|
1355 # if defined(FEAT_MBYTE) && defined(WIN3264)
|
|
7
|
1356 /* The text is in the active codepage. Convert to 'encoding',
|
|
|
1357 * going through UCS-2. */
|
|
170
|
1358 acp_to_enc(str, str_size, &to_free, &maxlen);
|
|
7
|
1359 if (to_free != NULL)
|
|
|
1360 {
|
|
|
1361 str_size = maxlen;
|
|
170
|
1362 str = to_free;
|
|
7
|
1363 }
|
|
170
|
1364 # endif
|
|
7
|
1365 }
|
|
|
1366 }
|
|
|
1367 #ifdef FEAT_MBYTE
|
|
|
1368 }
|
|
|
1369 #endif
|
|
|
1370
|
|
|
1371 if (str != NULL && *str != NUL)
|
|
|
1372 {
|
|
|
1373 char_u *temp_clipboard;
|
|
|
1374
|
|
|
1375 /* If the type is not known guess it. */
|
|
|
1376 if (metadata.type == -1)
|
|
|
1377 metadata.type = (vim_strchr(str, '\n') == NULL) ? MCHAR : MLINE;
|
|
|
1378
|
|
|
1379 /* Translate <CR><NL> into <NL>. */
|
|
|
1380 temp_clipboard = crnl_to_nl(str, &str_size);
|
|
|
1381 if (temp_clipboard != NULL)
|
|
|
1382 {
|
|
|
1383 clip_yank_selection(metadata.type, temp_clipboard, str_size, cbd);
|
|
|
1384 vim_free(temp_clipboard);
|
|
|
1385 }
|
|
|
1386 }
|
|
|
1387
|
|
|
1388 /* unlock the global object */
|
|
|
1389 if (hMem != NULL)
|
|
|
1390 GlobalUnlock(hMem);
|
|
|
1391 #ifdef FEAT_MBYTE
|
|
|
1392 if (rawh != NULL)
|
|
|
1393 GlobalUnlock(rawh);
|
|
|
1394 #endif
|
|
|
1395 CloseClipboard();
|
|
|
1396 #if defined(FEAT_MBYTE) && defined(WIN3264)
|
|
|
1397 vim_free(to_free);
|
|
|
1398 #endif
|
|
|
1399 }
|
|
|
1400
|
|
170
|
1401 #if (defined(FEAT_MBYTE) && defined(WIN3264)) || defined(PROTO)
|
|
|
1402 /*
|
|
|
1403 * Convert from the active codepage to 'encoding'.
|
|
|
1404 * Input is "str[str_size]".
|
|
|
1405 * The result is in allocated memory: "out[outlen]". With terminating NUL.
|
|
|
1406 */
|
|
|
1407 void
|
|
|
1408 acp_to_enc(str, str_size, out, outlen)
|
|
|
1409 char_u *str;
|
|
|
1410 int str_size;
|
|
|
1411 char_u **out;
|
|
|
1412 int *outlen;
|
|
|
1413
|
|
|
1414 {
|
|
|
1415 LPWSTR widestr;
|
|
|
1416
|
|
|
1417 MultiByteToWideChar_alloc(GetACP(), 0, str, str_size, &widestr, outlen);
|
|
|
1418 if (widestr != NULL)
|
|
|
1419 {
|
|
188
|
1420 ++*outlen; /* Include the 0 after the string */
|
|
170
|
1421 *out = ucs2_to_enc((short_u *)widestr, outlen);
|
|
|
1422 vim_free(widestr);
|
|
|
1423 }
|
|
|
1424 }
|
|
|
1425 #endif
|
|
|
1426
|
|
7
|
1427 /*
|
|
|
1428 * Send the current selection to the clipboard.
|
|
|
1429 */
|
|
|
1430 void
|
|
|
1431 clip_mch_set_selection(VimClipboard *cbd)
|
|
|
1432 {
|
|
|
1433 char_u *str = NULL;
|
|
|
1434 VimClipType_t metadata;
|
|
|
1435 long_u txtlen;
|
|
|
1436 HGLOBAL hMemRaw = NULL;
|
|
|
1437 HGLOBAL hMem = NULL;
|
|
|
1438 HGLOBAL hMemVim = NULL;
|
|
|
1439 # if defined(FEAT_MBYTE) && defined(WIN3264)
|
|
|
1440 HGLOBAL hMemW = NULL;
|
|
|
1441 # endif
|
|
|
1442
|
|
|
1443 /* If the '*' register isn't already filled in, fill it in now */
|
|
|
1444 cbd->owned = TRUE;
|
|
|
1445 clip_get_selection(cbd);
|
|
|
1446 cbd->owned = FALSE;
|
|
|
1447
|
|
|
1448 /* Get the text to be put on the clipboard, with CR-LF. */
|
|
|
1449 metadata.type = clip_convert_selection(&str, &txtlen, cbd);
|
|
|
1450 if (metadata.type < 0)
|
|
|
1451 return;
|
|
|
1452 metadata.txtlen = (int)txtlen;
|
|
|
1453 metadata.ucslen = 0;
|
|
|
1454 metadata.rawlen = 0;
|
|
|
1455
|
|
|
1456 #ifdef FEAT_MBYTE
|
|
|
1457 /* Always set the raw bytes: 'encoding', NUL and the text. This is used
|
|
|
1458 * when copy/paste from/to Vim with the same 'encoding', so that illegal
|
|
|
1459 * bytes can also be copied and no conversion is needed. */
|
|
|
1460 {
|
|
|
1461 LPSTR lpszMemRaw;
|
|
|
1462
|
|
|
1463 metadata.rawlen = txtlen + STRLEN(p_enc) + 1;
|
|
|
1464 hMemRaw = (LPSTR)GlobalAlloc(GMEM_MOVEABLE | GMEM_DDESHARE,
|
|
|
1465 metadata.rawlen + 1);
|
|
|
1466 lpszMemRaw = (LPSTR)GlobalLock(hMemRaw);
|
|
|
1467 if (lpszMemRaw != NULL)
|
|
|
1468 {
|
|
|
1469 STRCPY(lpszMemRaw, p_enc);
|
|
|
1470 memcpy(lpszMemRaw + STRLEN(p_enc) + 1, str, txtlen + 1);
|
|
|
1471 GlobalUnlock(hMemRaw);
|
|
|
1472 }
|
|
|
1473 else
|
|
|
1474 metadata.rawlen = 0;
|
|
|
1475 }
|
|
|
1476 #endif
|
|
|
1477
|
|
|
1478 # if defined(FEAT_MBYTE) && defined(WIN3264)
|
|
|
1479 {
|
|
|
1480 WCHAR *out;
|
|
|
1481 int len = metadata.txtlen;
|
|
|
1482
|
|
|
1483 /* Convert the text to UCS-2. This is put on the clipboard as
|
|
|
1484 * CF_UNICODETEXT. */
|
|
|
1485 out = (WCHAR *)enc_to_ucs2(str, &len);
|
|
|
1486 if (out != NULL)
|
|
|
1487 {
|
|
|
1488 WCHAR *lpszMemW;
|
|
|
1489
|
|
|
1490 /* Convert the text for CF_TEXT to Active codepage. Otherwise it's
|
|
|
1491 * p_enc, which has no relation to the Active codepage. */
|
|
|
1492 metadata.txtlen = WideCharToMultiByte(GetACP(), 0, out, len,
|
|
|
1493 NULL, 0, 0, 0);
|
|
|
1494 vim_free(str);
|
|
|
1495 str = (char_u *)alloc((unsigned)(metadata.txtlen == 0 ? 1
|
|
|
1496 : metadata.txtlen));
|
|
|
1497 if (str == NULL)
|
|
|
1498 {
|
|
|
1499 vim_free(out);
|
|
|
1500 return; /* out of memory */
|
|
|
1501 }
|
|
|
1502 WideCharToMultiByte(GetACP(), 0, out, len,
|
|
|
1503 str, metadata.txtlen, 0, 0);
|
|
|
1504
|
|
|
1505 /* Allocate memory for the UCS-2 text, add one NUL word to
|
|
|
1506 * terminate the string. */
|
|
|
1507 hMemW = (LPSTR)GlobalAlloc(GMEM_MOVEABLE | GMEM_DDESHARE,
|
|
|
1508 (len + 1) * sizeof(WCHAR));
|
|
|
1509 lpszMemW = (WCHAR *)GlobalLock(hMemW);
|
|
|
1510 if (lpszMemW != NULL)
|
|
|
1511 {
|
|
|
1512 memcpy(lpszMemW, out, len * sizeof(WCHAR));
|
|
|
1513 lpszMemW[len] = NUL;
|
|
|
1514 GlobalUnlock(hMemW);
|
|
|
1515 }
|
|
|
1516 vim_free(out);
|
|
|
1517 metadata.ucslen = len;
|
|
|
1518 }
|
|
|
1519 }
|
|
|
1520 # endif
|
|
|
1521
|
|
|
1522 /* Allocate memory for the text, add one NUL byte to terminate the string.
|
|
|
1523 */
|
|
|
1524 hMem = GlobalAlloc(GMEM_MOVEABLE | GMEM_DDESHARE, metadata.txtlen + 1);
|
|
|
1525 {
|
|
|
1526 LPSTR lpszMem = (LPSTR)GlobalLock(hMem);
|
|
|
1527
|
|
|
1528 if (lpszMem)
|
|
|
1529 {
|
|
|
1530 STRNCPY(lpszMem, str, metadata.txtlen);
|
|
|
1531 lpszMem[metadata.txtlen] = NUL;
|
|
|
1532 GlobalUnlock(hMem);
|
|
|
1533 }
|
|
|
1534 }
|
|
|
1535
|
|
|
1536 /* Set up metadata: */
|
|
|
1537 {
|
|
|
1538 VimClipType_t *lpszMemVim = NULL;
|
|
|
1539
|
|
|
1540 hMemVim = GlobalAlloc(GMEM_MOVEABLE|GMEM_DDESHARE,
|
|
|
1541 sizeof(VimClipType_t));
|
|
|
1542 lpszMemVim = (VimClipType_t *)GlobalLock(hMemVim);
|
|
|
1543 memcpy(lpszMemVim, &metadata, sizeof(metadata));
|
|
|
1544 GlobalUnlock(hMemVim);
|
|
|
1545 }
|
|
|
1546
|
|
|
1547 /*
|
|
|
1548 * Open the clipboard, clear it and put our text on it.
|
|
|
1549 * Always set our Vim format. Put Unicode and plain text on it.
|
|
|
1550 *
|
|
|
1551 * Don't pass GetActiveWindow() as an argument to OpenClipboard()
|
|
|
1552 * because then we can't paste back into the same window for some
|
|
|
1553 * reason - webb.
|
|
|
1554 */
|
|
|
1555 if (OpenClipboard(NULL))
|
|
|
1556 {
|
|
|
1557 if (EmptyClipboard())
|
|
|
1558 {
|
|
|
1559 SetClipboardData(cbd->format, hMemVim);
|
|
|
1560 hMemVim = 0;
|
|
|
1561 # if defined(FEAT_MBYTE) && defined(WIN3264)
|
|
|
1562 if (hMemW != NULL)
|
|
|
1563 {
|
|
|
1564 if (SetClipboardData(CF_UNICODETEXT, hMemW) != NULL)
|
|
|
1565 hMemW = NULL;
|
|
|
1566 }
|
|
|
1567 # endif
|
|
|
1568 /* Always use CF_TEXT. On Win98 Notepad won't obtain the
|
|
|
1569 * CF_UNICODETEXT text, only CF_TEXT. */
|
|
|
1570 SetClipboardData(CF_TEXT, hMem);
|
|
|
1571 hMem = 0;
|
|
|
1572 }
|
|
|
1573 CloseClipboard();
|
|
|
1574 }
|
|
|
1575
|
|
|
1576 vim_free(str);
|
|
|
1577 /* Free any allocations we didn't give to the clipboard: */
|
|
|
1578 if (hMemRaw)
|
|
|
1579 GlobalFree(hMemRaw);
|
|
|
1580 if (hMem)
|
|
|
1581 GlobalFree(hMem);
|
|
|
1582 # if defined(FEAT_MBYTE) && defined(WIN3264)
|
|
|
1583 if (hMemW)
|
|
|
1584 GlobalFree(hMemW);
|
|
|
1585 # endif
|
|
|
1586 if (hMemVim)
|
|
|
1587 GlobalFree(hMemVim);
|
|
|
1588 }
|
|
|
1589
|
|
|
1590 #endif /* FEAT_CLIPBOARD */
|
|
|
1591
|
|
|
1592
|
|
|
1593 /*
|
|
|
1594 * Debugging helper: expose the MCH_WRITE_DUMP stuff to other modules
|
|
|
1595 */
|
|
323
|
1596 /*ARGSUSED*/
|
|
7
|
1597 void
|
|
|
1598 DumpPutS(
|
|
|
1599 const char *psz)
|
|
|
1600 {
|
|
|
1601 # ifdef MCH_WRITE_DUMP
|
|
|
1602 if (fdDump)
|
|
|
1603 {
|
|
|
1604 fputs(psz, fdDump);
|
|
|
1605 if (psz[strlen(psz) - 1] != '\n')
|
|
|
1606 fputc('\n', fdDump);
|
|
|
1607 fflush(fdDump);
|
|
|
1608 }
|
|
|
1609 # endif
|
|
|
1610 }
|
|
|
1611
|
|
|
1612 #ifdef _DEBUG
|
|
|
1613
|
|
|
1614 void __cdecl
|
|
|
1615 Trace(
|
|
|
1616 char *pszFormat,
|
|
|
1617 ...)
|
|
|
1618 {
|
|
|
1619 CHAR szBuff[2048];
|
|
|
1620 va_list args;
|
|
|
1621
|
|
|
1622 va_start(args, pszFormat);
|
|
|
1623 vsprintf(szBuff, pszFormat, args);
|
|
|
1624 va_end(args);
|
|
|
1625
|
|
|
1626 OutputDebugString(szBuff);
|
|
|
1627 }
|
|
|
1628
|
|
|
1629 #endif //_DEBUG
|
|
|
1630
|
|
11
|
1631 #if !defined(FEAT_GUI) || defined(PROTO)
|
|
7
|
1632 # if defined(FEAT_TITLE) && defined(WIN3264)
|
|
|
1633 extern HWND g_hWnd; /* This is in os_win32.c. */
|
|
|
1634 # endif
|
|
|
1635
|
|
|
1636 /*
|
|
|
1637 * Showing the printer dialog is tricky since we have no GUI
|
|
|
1638 * window to parent it. The following routines are needed to
|
|
|
1639 * get the window parenting and Z-order to work properly.
|
|
|
1640 */
|
|
|
1641 static void
|
|
|
1642 GetConsoleHwnd(void)
|
|
|
1643 {
|
|
|
1644 # define MY_BUFSIZE 1024 // Buffer size for console window titles.
|
|
|
1645
|
|
|
1646 char pszNewWindowTitle[MY_BUFSIZE]; // Contains fabricated WindowTitle.
|
|
|
1647 char pszOldWindowTitle[MY_BUFSIZE]; // Contains original WindowTitle.
|
|
|
1648
|
|
|
1649 /* Skip if it's already set. */
|
|
|
1650 if (s_hwnd != 0)
|
|
|
1651 return;
|
|
|
1652
|
|
|
1653 # if defined(FEAT_TITLE) && defined(WIN3264)
|
|
|
1654 /* Window handle may have been found by init code (Windows NT only) */
|
|
|
1655 if (g_hWnd != 0)
|
|
|
1656 {
|
|
|
1657 s_hwnd = g_hWnd;
|
|
|
1658 return;
|
|
|
1659 }
|
|
|
1660 # endif
|
|
|
1661
|
|
|
1662 GetConsoleTitle(pszOldWindowTitle, MY_BUFSIZE);
|
|
|
1663
|
|
|
1664 wsprintf(pszNewWindowTitle, "%s/%d/%d",
|
|
|
1665 pszOldWindowTitle,
|
|
|
1666 GetTickCount(),
|
|
|
1667 GetCurrentProcessId());
|
|
|
1668 SetConsoleTitle(pszNewWindowTitle);
|
|
|
1669 Sleep(40);
|
|
|
1670 s_hwnd = FindWindow(NULL, pszNewWindowTitle);
|
|
|
1671
|
|
|
1672 SetConsoleTitle(pszOldWindowTitle);
|
|
|
1673 }
|
|
11
|
1674
|
|
|
1675 /*
|
|
|
1676 * Console implementation of ":winpos".
|
|
|
1677 */
|
|
|
1678 int
|
|
|
1679 mch_get_winpos(int *x, int *y)
|
|
|
1680 {
|
|
|
1681 RECT rect;
|
|
|
1682
|
|
|
1683 GetConsoleHwnd();
|
|
|
1684 GetWindowRect(s_hwnd, &rect);
|
|
|
1685 *x = rect.left;
|
|
|
1686 *y = rect.top;
|
|
|
1687 return OK;
|
|
|
1688 }
|
|
|
1689
|
|
|
1690 /*
|
|
|
1691 * Console implementation of ":winpos x y".
|
|
|
1692 */
|
|
|
1693 void
|
|
|
1694 mch_set_winpos(int x, int y)
|
|
|
1695 {
|
|
|
1696 GetConsoleHwnd();
|
|
|
1697 SetWindowPos(s_hwnd, NULL, x, y, 0, 0,
|
|
|
1698 SWP_NOZORDER | SWP_NOSIZE | SWP_NOACTIVATE);
|
|
|
1699 }
|
|
7
|
1700 #endif
|
|
|
1701
|
|
|
1702 #if (defined(FEAT_PRINTER) && !defined(FEAT_POSTSCRIPT)) || defined(PROTO)
|
|
|
1703
|
|
|
1704 # ifdef WIN16
|
|
|
1705 # define TEXT(a) a
|
|
|
1706 # endif
|
|
|
1707 /*=================================================================
|
|
|
1708 * Win32 printer stuff
|
|
|
1709 */
|
|
|
1710
|
|
|
1711 static HFONT prt_font_handles[2][2][2];
|
|
|
1712 static PRINTDLG prt_dlg;
|
|
|
1713 static const int boldface[2] = {FW_REGULAR, FW_BOLD};
|
|
|
1714 static TEXTMETRIC prt_tm;
|
|
|
1715 static int prt_line_height;
|
|
|
1716 static int prt_number_width;
|
|
|
1717 static int prt_left_margin;
|
|
|
1718 static int prt_right_margin;
|
|
|
1719 static int prt_top_margin;
|
|
|
1720 static char_u szAppName[] = TEXT("VIM");
|
|
|
1721 static HWND hDlgPrint;
|
|
|
1722 static int *bUserAbort = NULL;
|
|
|
1723 static char_u *prt_name = NULL;
|
|
|
1724
|
|
|
1725 /* Defines which are also in vim.rc. */
|
|
|
1726 #define IDC_BOX1 400
|
|
|
1727 #define IDC_PRINTTEXT1 401
|
|
|
1728 #define IDC_PRINTTEXT2 402
|
|
|
1729 #define IDC_PROGRESS 403
|
|
|
1730
|
|
|
1731 /*
|
|
|
1732 * Convert BGR to RGB for Windows GDI calls
|
|
|
1733 */
|
|
|
1734 static COLORREF
|
|
|
1735 swap_me(COLORREF colorref)
|
|
|
1736 {
|
|
|
1737 int temp;
|
|
|
1738 char *ptr = (char *)&colorref;
|
|
|
1739
|
|
|
1740 temp = *(ptr);
|
|
|
1741 *(ptr ) = *(ptr + 2);
|
|
|
1742 *(ptr + 2) = temp;
|
|
|
1743 return colorref;
|
|
|
1744 }
|
|
|
1745
|
|
323
|
1746 /*ARGSUSED*/
|
|
7
|
1747 static BOOL CALLBACK
|
|
|
1748 PrintDlgProc(HWND hDlg, UINT message, WPARAM wParam, LPARAM lParam)
|
|
|
1749 {
|
|
|
1750 #ifdef FEAT_GETTEXT
|
|
|
1751 NONCLIENTMETRICS nm;
|
|
|
1752 static HFONT hfont;
|
|
|
1753 #endif
|
|
|
1754
|
|
|
1755 switch (message)
|
|
|
1756 {
|
|
|
1757 case WM_INITDIALOG:
|
|
|
1758 #ifdef FEAT_GETTEXT
|
|
|
1759 nm.cbSize = sizeof(NONCLIENTMETRICS);
|
|
|
1760 if (SystemParametersInfo(
|
|
|
1761 SPI_GETNONCLIENTMETRICS,
|
|
|
1762 sizeof(NONCLIENTMETRICS),
|
|
|
1763 &nm,
|
|
|
1764 0))
|
|
|
1765 {
|
|
|
1766 char buff[MAX_PATH];
|
|
|
1767 int i;
|
|
|
1768
|
|
|
1769 /* Translate the dialog texts */
|
|
|
1770 hfont = CreateFontIndirect(&nm.lfMessageFont);
|
|
|
1771 for (i = IDC_PRINTTEXT1; i <= IDC_PROGRESS; i++)
|
|
|
1772 {
|
|
|
1773 SendDlgItemMessage(hDlg, i, WM_SETFONT, (WPARAM)hfont, 1);
|
|
|
1774 if (GetDlgItemText(hDlg,i, buff, sizeof(buff)))
|
|
|
1775 SetDlgItemText(hDlg,i, _(buff));
|
|
|
1776 }
|
|
|
1777 SendDlgItemMessage(hDlg, IDCANCEL,
|
|
|
1778 WM_SETFONT, (WPARAM)hfont, 1);
|
|
|
1779 if (GetDlgItemText(hDlg,IDCANCEL, buff, sizeof(buff)))
|
|
|
1780 SetDlgItemText(hDlg,IDCANCEL, _(buff));
|
|
|
1781 }
|
|
|
1782 #endif
|
|
|
1783 SetWindowText(hDlg, szAppName);
|
|
|
1784 if (prt_name != NULL)
|
|
|
1785 {
|
|
|
1786 SetDlgItemText(hDlg, IDC_PRINTTEXT2, (LPSTR)prt_name);
|
|
|
1787 vim_free(prt_name);
|
|
|
1788 prt_name = NULL;
|
|
|
1789 }
|
|
|
1790 EnableMenuItem(GetSystemMenu(hDlg, FALSE), SC_CLOSE, MF_GRAYED);
|
|
|
1791 #ifndef FEAT_GUI
|
|
|
1792 BringWindowToTop(s_hwnd);
|
|
|
1793 #endif
|
|
|
1794 return TRUE;
|
|
|
1795
|
|
|
1796 case WM_COMMAND:
|
|
|
1797 *bUserAbort = TRUE;
|
|
|
1798 EnableWindow(GetParent(hDlg), TRUE);
|
|
|
1799 DestroyWindow(hDlg);
|
|
|
1800 hDlgPrint = NULL;
|
|
|
1801 #ifdef FEAT_GETTEXT
|
|
|
1802 DeleteObject(hfont);
|
|
|
1803 #endif
|
|
|
1804 return TRUE;
|
|
|
1805 }
|
|
|
1806 return FALSE;
|
|
|
1807 }
|
|
|
1808
|
|
323
|
1809 /*ARGSUSED*/
|
|
7
|
1810 static BOOL CALLBACK
|
|
|
1811 AbortProc(HDC hdcPrn, int iCode)
|
|
|
1812 {
|
|
|
1813 MSG msg;
|
|
|
1814
|
|
|
1815 while (!*bUserAbort && PeekMessage(&msg, NULL, 0, 0, PM_REMOVE))
|
|
|
1816 {
|
|
|
1817 if (!hDlgPrint || !IsDialogMessage(hDlgPrint, &msg))
|
|
|
1818 {
|
|
|
1819 TranslateMessage(&msg);
|
|
|
1820 DispatchMessage(&msg);
|
|
|
1821 }
|
|
|
1822 }
|
|
|
1823 return !*bUserAbort;
|
|
|
1824 }
|
|
|
1825
|
|
|
1826 #ifndef FEAT_GUI
|
|
|
1827
|
|
|
1828 static UINT CALLBACK
|
|
|
1829 PrintHookProc(
|
|
|
1830 HWND hDlg, // handle to dialog box
|
|
|
1831 UINT uiMsg, // message identifier
|
|
|
1832 WPARAM wParam, // message parameter
|
|
|
1833 LPARAM lParam // message parameter
|
|
|
1834 )
|
|
|
1835 {
|
|
|
1836 HWND hwndOwner;
|
|
|
1837 RECT rc, rcDlg, rcOwner;
|
|
|
1838 PRINTDLG *pPD;
|
|
|
1839
|
|
|
1840 if (uiMsg == WM_INITDIALOG)
|
|
|
1841 {
|
|
|
1842 // Get the owner window and dialog box rectangles.
|
|
|
1843 if ((hwndOwner = GetParent(hDlg)) == NULL)
|
|
|
1844 hwndOwner = GetDesktopWindow();
|
|
|
1845
|
|
|
1846 GetWindowRect(hwndOwner, &rcOwner);
|
|
|
1847 GetWindowRect(hDlg, &rcDlg);
|
|
|
1848 CopyRect(&rc, &rcOwner);
|
|
|
1849
|
|
|
1850 // Offset the owner and dialog box rectangles so that
|
|
|
1851 // right and bottom values represent the width and
|
|
|
1852 // height, and then offset the owner again to discard
|
|
|
1853 // space taken up by the dialog box.
|
|
|
1854
|
|
|
1855 OffsetRect(&rcDlg, -rcDlg.left, -rcDlg.top);
|
|
|
1856 OffsetRect(&rc, -rc.left, -rc.top);
|
|
|
1857 OffsetRect(&rc, -rcDlg.right, -rcDlg.bottom);
|
|
|
1858
|
|
|
1859 // The new position is the sum of half the remaining
|
|
|
1860 // space and the owner's original position.
|
|
|
1861
|
|
|
1862 SetWindowPos(hDlg,
|
|
|
1863 HWND_TOP,
|
|
|
1864 rcOwner.left + (rc.right / 2),
|
|
|
1865 rcOwner.top + (rc.bottom / 2),
|
|
|
1866 0, 0, // ignores size arguments
|
|
|
1867 SWP_NOSIZE);
|
|
|
1868
|
|
|
1869 /* tackle the printdlg copiesctrl problem */
|
|
|
1870 pPD = (PRINTDLG *)lParam;
|
|
|
1871 pPD->nCopies = (WORD)pPD->lCustData;
|
|
|
1872 SetDlgItemInt( hDlg, edt3, pPD->nCopies, FALSE );
|
|
|
1873 /* Bring the window to top */
|
|
|
1874 BringWindowToTop(GetParent(hDlg));
|
|
|
1875 SetForegroundWindow(hDlg);
|
|
|
1876 }
|
|
|
1877
|
|
|
1878 return FALSE;
|
|
|
1879 }
|
|
|
1880 #endif
|
|
|
1881
|
|
|
1882 void
|
|
|
1883 mch_print_cleanup(void)
|
|
|
1884 {
|
|
|
1885 int pifItalic;
|
|
|
1886 int pifBold;
|
|
|
1887 int pifUnderline;
|
|
|
1888
|
|
|
1889 for (pifBold = 0; pifBold <= 1; pifBold++)
|
|
|
1890 for (pifItalic = 0; pifItalic <= 1; pifItalic++)
|
|
|
1891 for (pifUnderline = 0; pifUnderline <= 1; pifUnderline++)
|
|
|
1892 DeleteObject(prt_font_handles[pifBold][pifItalic][pifUnderline]);
|
|
|
1893
|
|
|
1894 if (prt_dlg.hDC != NULL)
|
|
|
1895 DeleteDC(prt_dlg.hDC);
|
|
|
1896 if (!*bUserAbort)
|
|
|
1897 SendMessage(hDlgPrint, WM_COMMAND, 0, 0);
|
|
|
1898 }
|
|
|
1899
|
|
|
1900 static int
|
|
|
1901 to_device_units(int idx, int dpi, int physsize, int offset, int def_number)
|
|
|
1902 {
|
|
|
1903 int ret = 0;
|
|
|
1904 int u;
|
|
|
1905 int nr;
|
|
|
1906
|
|
|
1907 u = prt_get_unit(idx);
|
|
|
1908 if (u == PRT_UNIT_NONE)
|
|
|
1909 {
|
|
|
1910 u = PRT_UNIT_PERC;
|
|
|
1911 nr = def_number;
|
|
|
1912 }
|
|
|
1913 else
|
|
|
1914 nr = printer_opts[idx].number;
|
|
|
1915
|
|
|
1916 switch (u)
|
|
|
1917 {
|
|
|
1918 case PRT_UNIT_PERC:
|
|
|
1919 ret = (physsize * nr) / 100;
|
|
|
1920 break;
|
|
|
1921 case PRT_UNIT_INCH:
|
|
|
1922 ret = (nr * dpi);
|
|
|
1923 break;
|
|
|
1924 case PRT_UNIT_MM:
|
|
|
1925 ret = (nr * 10 * dpi) / 254;
|
|
|
1926 break;
|
|
|
1927 case PRT_UNIT_POINT:
|
|
|
1928 ret = (nr * 10 * dpi) / 720;
|
|
|
1929 break;
|
|
|
1930 }
|
|
|
1931
|
|
|
1932 if (ret < offset)
|
|
|
1933 return 0;
|
|
|
1934 else
|
|
|
1935 return ret - offset;
|
|
|
1936 }
|
|
|
1937
|
|
|
1938 static int
|
|
|
1939 prt_get_cpl(void)
|
|
|
1940 {
|
|
|
1941 int hr;
|
|
|
1942 int phyw;
|
|
|
1943 int dvoff;
|
|
|
1944 int rev_offset;
|
|
|
1945 int dpi;
|
|
|
1946 #ifdef WIN16
|
|
|
1947 POINT pagesize;
|
|
|
1948 #endif
|
|
|
1949
|
|
|
1950 GetTextMetrics(prt_dlg.hDC, &prt_tm);
|
|
|
1951 prt_line_height = prt_tm.tmHeight + prt_tm.tmExternalLeading;
|
|
|
1952
|
|
|
1953 hr = GetDeviceCaps(prt_dlg.hDC, HORZRES);
|
|
|
1954 #ifdef WIN16
|
|
|
1955 Escape(prt_dlg.hDC, GETPHYSPAGESIZE, NULL, NULL, &pagesize);
|
|
|
1956 phyw = pagesize.x;
|
|
|
1957 Escape(prt_dlg.hDC, GETPRINTINGOFFSET, NULL, NULL, &pagesize);
|
|
|
1958 dvoff = pagesize.x;
|
|
|
1959 #else
|
|
|
1960 phyw = GetDeviceCaps(prt_dlg.hDC, PHYSICALWIDTH);
|
|
|
1961 dvoff = GetDeviceCaps(prt_dlg.hDC, PHYSICALOFFSETX);
|
|
|
1962 #endif
|
|
|
1963 dpi = GetDeviceCaps(prt_dlg.hDC, LOGPIXELSX);
|
|
|
1964
|
|
|
1965 rev_offset = phyw - (dvoff + hr);
|
|
|
1966
|
|
|
1967 prt_left_margin = to_device_units(OPT_PRINT_LEFT, dpi, phyw, dvoff, 10);
|
|
|
1968 if (prt_use_number())
|
|
|
1969 {
|
|
|
1970 prt_number_width = PRINT_NUMBER_WIDTH * prt_tm.tmAveCharWidth;
|
|
|
1971 prt_left_margin += prt_number_width;
|
|
|
1972 }
|
|
|
1973 else
|
|
|
1974 prt_number_width = 0;
|
|
|
1975
|
|
|
1976 prt_right_margin = hr - to_device_units(OPT_PRINT_RIGHT, dpi, phyw,
|
|
|
1977 rev_offset, 5);
|
|
|
1978
|
|
|
1979 return (prt_right_margin - prt_left_margin) / prt_tm.tmAveCharWidth;
|
|
|
1980 }
|
|
|
1981
|
|
|
1982 static int
|
|
|
1983 prt_get_lpp(void)
|
|
|
1984 {
|
|
|
1985 int vr;
|
|
|
1986 int phyw;
|
|
|
1987 int dvoff;
|
|
|
1988 int rev_offset;
|
|
|
1989 int bottom_margin;
|
|
|
1990 int dpi;
|
|
|
1991 #ifdef WIN16
|
|
|
1992 POINT pagesize;
|
|
|
1993 #endif
|
|
|
1994
|
|
|
1995 vr = GetDeviceCaps(prt_dlg.hDC, VERTRES);
|
|
|
1996 #ifdef WIN16
|
|
|
1997 Escape(prt_dlg.hDC, GETPHYSPAGESIZE, NULL, NULL, &pagesize);
|
|
|
1998 phyw = pagesize.y;
|
|
|
1999 Escape(prt_dlg.hDC, GETPRINTINGOFFSET, NULL, NULL, &pagesize);
|
|
|
2000 dvoff = pagesize.y;
|
|
|
2001 #else
|
|
|
2002 phyw = GetDeviceCaps(prt_dlg.hDC, PHYSICALHEIGHT);
|
|
|
2003 dvoff = GetDeviceCaps(prt_dlg.hDC, PHYSICALOFFSETY);
|
|
|
2004 #endif
|
|
|
2005 dpi = GetDeviceCaps(prt_dlg.hDC, LOGPIXELSY);
|
|
|
2006
|
|
|
2007 rev_offset = phyw - (dvoff + vr);
|
|
|
2008
|
|
|
2009 prt_top_margin = to_device_units(OPT_PRINT_TOP, dpi, phyw, dvoff, 5);
|
|
|
2010
|
|
|
2011 /* adjust top margin if there is a header */
|
|
|
2012 prt_top_margin += prt_line_height * prt_header_height();
|
|
|
2013
|
|
|
2014 bottom_margin = vr - to_device_units(OPT_PRINT_BOT, dpi, phyw,
|
|
|
2015 rev_offset, 5);
|
|
|
2016
|
|
|
2017 return (bottom_margin - prt_top_margin) / prt_line_height;
|
|
|
2018 }
|
|
|
2019
|
|
|
2020 int
|
|
|
2021 mch_print_init(prt_settings_T *psettings, char_u *jobname, int forceit)
|
|
|
2022 {
|
|
|
2023 static HGLOBAL stored_dm = NULL;
|
|
|
2024 static HGLOBAL stored_devn = NULL;
|
|
|
2025 static int stored_nCopies = 1;
|
|
|
2026 static int stored_nFlags = 0;
|
|
|
2027
|
|
|
2028 LOGFONT fLogFont;
|
|
|
2029 int pifItalic;
|
|
|
2030 int pifBold;
|
|
|
2031 int pifUnderline;
|
|
|
2032
|
|
|
2033 DEVMODE *mem;
|
|
|
2034 DEVNAMES *devname;
|
|
|
2035 int i;
|
|
|
2036
|
|
|
2037 bUserAbort = &(psettings->user_abort);
|
|
|
2038 memset(&prt_dlg, 0, sizeof(PRINTDLG));
|
|
|
2039 prt_dlg.lStructSize = sizeof(PRINTDLG);
|
|
|
2040 #ifndef FEAT_GUI
|
|
|
2041 GetConsoleHwnd(); /* get value of s_hwnd */
|
|
|
2042 #endif
|
|
|
2043 prt_dlg.hwndOwner = s_hwnd;
|
|
|
2044 prt_dlg.Flags = PD_NOPAGENUMS | PD_NOSELECTION | PD_RETURNDC;
|
|
|
2045 if (!forceit)
|
|
|
2046 {
|
|
|
2047 prt_dlg.hDevMode = stored_dm;
|
|
|
2048 prt_dlg.hDevNames = stored_devn;
|
|
|
2049 prt_dlg.lCustData = stored_nCopies; // work around bug in print dialog
|
|
|
2050 #ifndef FEAT_GUI
|
|
|
2051 /*
|
|
|
2052 * Use hook to prevent console window being sent to back
|
|
|
2053 */
|
|
|
2054 prt_dlg.lpfnPrintHook = PrintHookProc;
|
|
|
2055 prt_dlg.Flags |= PD_ENABLEPRINTHOOK;
|
|
|
2056 #endif
|
|
|
2057 prt_dlg.Flags |= stored_nFlags;
|
|
|
2058 }
|
|
|
2059
|
|
|
2060 /*
|
|
|
2061 * If bang present, return default printer setup with no dialog
|
|
|
2062 * never show dialog if we are running over telnet
|
|
|
2063 */
|
|
|
2064 if (forceit
|
|
|
2065 #ifndef FEAT_GUI
|
|
|
2066 || !term_console
|
|
|
2067 #endif
|
|
|
2068 )
|
|
|
2069 {
|
|
|
2070 prt_dlg.Flags |= PD_RETURNDEFAULT;
|
|
|
2071 #ifdef WIN3264
|
|
|
2072 /*
|
|
|
2073 * MSDN suggests setting the first parameter to WINSPOOL for
|
|
|
2074 * NT, but NULL appears to work just as well.
|
|
|
2075 */
|
|
|
2076 if (*p_pdev != NUL)
|
|
|
2077 prt_dlg.hDC = CreateDC(NULL, p_pdev, NULL, NULL);
|
|
|
2078 else
|
|
|
2079 #endif
|
|
|
2080 {
|
|
|
2081 prt_dlg.Flags |= PD_RETURNDEFAULT;
|
|
|
2082 if (PrintDlg(&prt_dlg) == 0)
|
|
|
2083 goto init_fail_dlg;
|
|
|
2084 }
|
|
|
2085 }
|
|
|
2086 else if (PrintDlg(&prt_dlg) == 0)
|
|
|
2087 goto init_fail_dlg;
|
|
|
2088 else
|
|
|
2089 {
|
|
|
2090 /*
|
|
|
2091 * keep the previous driver context
|
|
|
2092 */
|
|
|
2093 stored_dm = prt_dlg.hDevMode;
|
|
|
2094 stored_devn = prt_dlg.hDevNames;
|
|
|
2095 stored_nFlags = prt_dlg.Flags;
|
|
|
2096 stored_nCopies = prt_dlg.nCopies;
|
|
|
2097 }
|
|
|
2098
|
|
|
2099 if (prt_dlg.hDC == NULL)
|
|
|
2100 {
|
|
|
2101 EMSG(_("E237: Printer selection failed"));
|
|
|
2102 mch_print_cleanup();
|
|
|
2103 return FALSE;
|
|
|
2104 }
|
|
|
2105
|
|
|
2106 /* Not all printer drivers report the support of color (or grey) in the
|
|
|
2107 * same way. Let's set has_color if there appears to be some way to print
|
|
|
2108 * more than B&W. */
|
|
|
2109 i = GetDeviceCaps(prt_dlg.hDC, NUMCOLORS);
|
|
|
2110 psettings->has_color = (GetDeviceCaps(prt_dlg.hDC, BITSPIXEL) > 1
|
|
|
2111 || GetDeviceCaps(prt_dlg.hDC, PLANES) > 1
|
|
|
2112 || i > 2 || i == -1);
|
|
|
2113
|
|
|
2114 /* Ensure all font styles are baseline aligned */
|
|
|
2115 SetTextAlign(prt_dlg.hDC, TA_BASELINE|TA_LEFT);
|
|
|
2116
|
|
|
2117 /*
|
|
|
2118 * On some windows systems the nCopies parameter is not
|
|
|
2119 * passed back correctly. It must be retrieved from the
|
|
|
2120 * hDevMode struct.
|
|
|
2121 */
|
|
|
2122 mem = (DEVMODE *)GlobalLock(prt_dlg.hDevMode);
|
|
|
2123 if (mem != NULL)
|
|
|
2124 {
|
|
|
2125 #ifdef WIN3264
|
|
|
2126 if (mem->dmCopies != 1)
|
|
|
2127 stored_nCopies = mem->dmCopies;
|
|
|
2128 #endif
|
|
|
2129 if ((mem->dmFields & DM_DUPLEX) && (mem->dmDuplex & ~DMDUP_SIMPLEX))
|
|
|
2130 psettings->duplex = TRUE;
|
|
|
2131 if ((mem->dmFields & DM_COLOR) && (mem->dmColor & DMCOLOR_COLOR))
|
|
|
2132 psettings->has_color = TRUE;
|
|
|
2133 }
|
|
|
2134 GlobalUnlock(prt_dlg.hDevMode);
|
|
|
2135
|
|
|
2136 devname = (DEVNAMES *)GlobalLock(prt_dlg.hDevNames);
|
|
|
2137 if (devname != 0)
|
|
|
2138 {
|
|
|
2139 char_u *printer_name = (char_u *)devname + devname->wDeviceOffset;
|
|
|
2140 char_u *port_name = (char_u *)devname +devname->wOutputOffset;
|
|
|
2141 char_u *text = _("to %s on %s");
|
|
|
2142
|
|
|
2143 prt_name = alloc(STRLEN(printer_name) + STRLEN(port_name)
|
|
|
2144 + STRLEN(text));
|
|
|
2145 if (prt_name != NULL)
|
|
|
2146 wsprintf(prt_name, text, printer_name, port_name);
|
|
|
2147 }
|
|
|
2148 GlobalUnlock(prt_dlg.hDevNames);
|
|
|
2149
|
|
|
2150 /*
|
|
|
2151 * Initialise the font according to 'printfont'
|
|
|
2152 */
|
|
|
2153 memset(&fLogFont, 0, sizeof(fLogFont));
|
|
37
|
2154 if (get_logfont(&fLogFont, p_pfn, prt_dlg.hDC, TRUE) == FAIL)
|
|
7
|
2155 {
|
|
|
2156 EMSG2(_("E613: Unknown printer font: %s"), p_pfn);
|
|
|
2157 mch_print_cleanup();
|
|
|
2158 return FALSE;
|
|
|
2159 }
|
|
|
2160
|
|
|
2161 for (pifBold = 0; pifBold <= 1; pifBold++)
|
|
|
2162 for (pifItalic = 0; pifItalic <= 1; pifItalic++)
|
|
|
2163 for (pifUnderline = 0; pifUnderline <= 1; pifUnderline++)
|
|
|
2164 {
|
|
|
2165 fLogFont.lfWeight = boldface[pifBold];
|
|
|
2166 fLogFont.lfItalic = pifItalic;
|
|
|
2167 fLogFont.lfUnderline = pifUnderline;
|
|
|
2168 prt_font_handles[pifBold][pifItalic][pifUnderline]
|
|
|
2169 = CreateFontIndirect(&fLogFont);
|
|
|
2170 }
|
|
|
2171
|
|
|
2172 SetBkMode(prt_dlg.hDC, OPAQUE);
|
|
|
2173 SelectObject(prt_dlg.hDC, prt_font_handles[0][0][0]);
|
|
|
2174
|
|
|
2175 /*
|
|
|
2176 * Fill in the settings struct
|
|
|
2177 */
|
|
|
2178 psettings->chars_per_line = prt_get_cpl();
|
|
|
2179 psettings->lines_per_page = prt_get_lpp();
|
|
|
2180 psettings->n_collated_copies = (prt_dlg.Flags & PD_COLLATE)
|
|
|
2181 ? prt_dlg.nCopies : 1;
|
|
|
2182 psettings->n_uncollated_copies = (prt_dlg.Flags & PD_COLLATE)
|
|
|
2183 ? 1 : prt_dlg.nCopies;
|
|
|
2184
|
|
|
2185 if (psettings->n_collated_copies == 0)
|
|
|
2186 psettings->n_collated_copies = 1;
|
|
|
2187
|
|
|
2188 if (psettings->n_uncollated_copies == 0)
|
|
|
2189 psettings->n_uncollated_copies = 1;
|
|
|
2190
|
|
|
2191 psettings->jobname = jobname;
|
|
|
2192
|
|
|
2193 return TRUE;
|
|
|
2194
|
|
|
2195 init_fail_dlg:
|
|
|
2196 {
|
|
|
2197 DWORD err = CommDlgExtendedError();
|
|
|
2198
|
|
|
2199 if (err)
|
|
|
2200 {
|
|
|
2201 #ifdef WIN16
|
|
|
2202 char buf[20];
|
|
|
2203
|
|
|
2204 sprintf(buf, "%ld", err);
|
|
|
2205 EMSG2(_("E238: Print error: %s"), buf);
|
|
|
2206 #else
|
|
|
2207 char_u *buf;
|
|
|
2208
|
|
|
2209 /* I suspect FormatMessage() doesn't work for values returned by
|
|
|
2210 * CommDlgExtendedError(). What does? */
|
|
|
2211 FormatMessage(FORMAT_MESSAGE_ALLOCATE_BUFFER |
|
|
|
2212 FORMAT_MESSAGE_FROM_SYSTEM |
|
|
|
2213 FORMAT_MESSAGE_IGNORE_INSERTS,
|
|
|
2214 NULL, err, 0, (LPTSTR)(&buf), 0, NULL);
|
|
|
2215 EMSG2(_("E238: Print error: %s"),
|
|
|
2216 buf == NULL ? (char_u *)_("Unknown") : buf);
|
|
|
2217 LocalFree((LPVOID)(buf));
|
|
|
2218 #endif
|
|
|
2219 }
|
|
|
2220 else
|
|
|
2221 msg_clr_eos(); /* Maybe canceled */
|
|
|
2222
|
|
|
2223 mch_print_cleanup();
|
|
|
2224 return FALSE;
|
|
|
2225 }
|
|
|
2226 }
|
|
|
2227
|
|
|
2228
|
|
|
2229 int
|
|
|
2230 mch_print_begin(prt_settings_T *psettings)
|
|
|
2231 {
|
|
|
2232 int ret;
|
|
|
2233 static DOCINFO di;
|
|
|
2234 char szBuffer[300];
|
|
|
2235
|
|
|
2236 hDlgPrint = CreateDialog(GetModuleHandle(NULL), TEXT("PrintDlgBox"),
|
|
|
2237 prt_dlg.hwndOwner, PrintDlgProc);
|
|
|
2238 #ifdef WIN16
|
|
|
2239 Escape(prt_dlg.hDC, SETABORTPROC, 0, (LPSTR)AbortProc, NULL);
|
|
|
2240 #else
|
|
|
2241 SetAbortProc(prt_dlg.hDC, AbortProc);
|
|
|
2242 #endif
|
|
|
2243 wsprintf(szBuffer, _("Printing '%s'"), gettail(psettings->jobname));
|
|
|
2244 SetDlgItemText(hDlgPrint, IDC_PRINTTEXT1, (LPSTR)szBuffer);
|
|
|
2245
|
|
|
2246 memset(&di, 0, sizeof(DOCINFO));
|
|
|
2247 di.cbSize = sizeof(DOCINFO);
|
|
|
2248 di.lpszDocName = psettings->jobname;
|
|
|
2249 ret = StartDoc(prt_dlg.hDC, &di);
|
|
|
2250
|
|
|
2251 #ifdef FEAT_GUI
|
|
|
2252 /* Give focus back to main window (when using MDI). */
|
|
|
2253 SetFocus(s_hwnd);
|
|
|
2254 #endif
|
|
|
2255
|
|
|
2256 return (ret > 0);
|
|
|
2257 }
|
|
|
2258
|
|
323
|
2259 /*ARGSUSED*/
|
|
7
|
2260 void
|
|
|
2261 mch_print_end(prt_settings_T *psettings)
|
|
|
2262 {
|
|
|
2263 EndDoc(prt_dlg.hDC);
|
|
|
2264 if (!*bUserAbort)
|
|
|
2265 SendMessage(hDlgPrint, WM_COMMAND, 0, 0);
|
|
|
2266 }
|
|
|
2267
|
|
|
2268 int
|
|
|
2269 mch_print_end_page(void)
|
|
|
2270 {
|
|
|
2271 return (EndPage(prt_dlg.hDC) > 0);
|
|
|
2272 }
|
|
|
2273
|
|
|
2274 int
|
|
|
2275 mch_print_begin_page(char_u *msg)
|
|
|
2276 {
|
|
|
2277 if (msg != NULL)
|
|
|
2278 SetDlgItemText(hDlgPrint, IDC_PROGRESS, (LPSTR)msg);
|
|
|
2279 return (StartPage(prt_dlg.hDC) > 0);
|
|
|
2280 }
|
|
|
2281
|
|
|
2282 int
|
|
|
2283 mch_print_blank_page(void)
|
|
|
2284 {
|
|
|
2285 return (mch_print_begin_page(NULL) ? (mch_print_end_page()) : FALSE);
|
|
|
2286 }
|
|
|
2287
|
|
|
2288 static int prt_pos_x = 0;
|
|
|
2289 static int prt_pos_y = 0;
|
|
|
2290
|
|
|
2291 void
|
|
|
2292 mch_print_start_line(margin, page_line)
|
|
|
2293 int margin;
|
|
|
2294 int page_line;
|
|
|
2295 {
|
|
|
2296 if (margin)
|
|
|
2297 prt_pos_x = -prt_number_width;
|
|
|
2298 else
|
|
|
2299 prt_pos_x = 0;
|
|
|
2300 prt_pos_y = page_line * prt_line_height
|
|
|
2301 + prt_tm.tmAscent + prt_tm.tmExternalLeading;
|
|
|
2302 }
|
|
|
2303
|
|
|
2304 int
|
|
|
2305 mch_print_text_out(char_u *p, int len)
|
|
|
2306 {
|
|
|
2307 #ifdef FEAT_PROPORTIONAL_FONTS
|
|
|
2308 SIZE sz;
|
|
|
2309 #endif
|
|
|
2310
|
|
|
2311 TextOut(prt_dlg.hDC, prt_pos_x + prt_left_margin,
|
|
|
2312 prt_pos_y + prt_top_margin, p, len);
|
|
|
2313 #ifndef FEAT_PROPORTIONAL_FONTS
|
|
|
2314 prt_pos_x += len * prt_tm.tmAveCharWidth;
|
|
|
2315 return (prt_pos_x + prt_left_margin + prt_tm.tmAveCharWidth
|
|
|
2316 + prt_tm.tmOverhang > prt_right_margin);
|
|
|
2317 #else
|
|
|
2318 # ifdef WIN16
|
|
|
2319 GetTextExtentPoint(prt_dlg.hDC, p, len, &sz);
|
|
|
2320 # else
|
|
|
2321 GetTextExtentPoint32(prt_dlg.hDC, p, len, &sz);
|
|
|
2322 # endif
|
|
|
2323 prt_pos_x += (sz.cx - prt_tm.tmOverhang);
|
|
|
2324 /* This is wrong when printing spaces for a TAB. */
|
|
|
2325 if (p[len] == NUL)
|
|
|
2326 return FALSE;
|
|
|
2327 # ifdef WIN16
|
|
|
2328 GetTextExtentPoint(prt_dlg.hDC, p + len, 1, &sz);
|
|
|
2329 # else
|
|
|
2330 GetTextExtentPoint32(prt_dlg.hDC, p + len, 1, &sz);
|
|
|
2331 # endif
|
|
|
2332 return (prt_pos_x + prt_left_margin + sz.cx > prt_right_margin);
|
|
|
2333 #endif
|
|
|
2334 }
|
|
|
2335
|
|
|
2336 void
|
|
|
2337 mch_print_set_font(int iBold, int iItalic, int iUnderline)
|
|
|
2338 {
|
|
|
2339 SelectObject(prt_dlg.hDC, prt_font_handles[iBold][iItalic][iUnderline]);
|
|
|
2340 }
|
|
|
2341
|
|
|
2342 void
|
|
|
2343 mch_print_set_bg(unsigned long bgcol)
|
|
|
2344 {
|
|
|
2345 SetBkColor(prt_dlg.hDC, GetNearestColor(prt_dlg.hDC, swap_me(bgcol)));
|
|
|
2346 /*
|
|
|
2347 * With a white background we can draw characters transparent, which is
|
|
|
2348 * good for italic characters that overlap to the next char cell.
|
|
|
2349 */
|
|
|
2350 if (bgcol == 0xffffffUL)
|
|
|
2351 SetBkMode(prt_dlg.hDC, TRANSPARENT);
|
|
|
2352 else
|
|
|
2353 SetBkMode(prt_dlg.hDC, OPAQUE);
|
|
|
2354 }
|
|
|
2355
|
|
|
2356 void
|
|
|
2357 mch_print_set_fg(unsigned long fgcol)
|
|
|
2358 {
|
|
|
2359 SetTextColor(prt_dlg.hDC, GetNearestColor(prt_dlg.hDC, swap_me(fgcol)));
|
|
|
2360 }
|
|
|
2361
|
|
|
2362 #endif /*FEAT_PRINTER && !FEAT_POSTSCRIPT*/
|
|
|
2363
|
|
|
2364 #if defined(FEAT_SHORTCUT) || defined(PROTO)
|
|
|
2365 # include <shlobj.h>
|
|
|
2366
|
|
|
2367 /*
|
|
|
2368 * When "fname" is the name of a shortcut (*.lnk) resolve the file it points
|
|
|
2369 * to and return that name in allocated memory.
|
|
|
2370 * Otherwise NULL is returned.
|
|
|
2371 */
|
|
|
2372 char_u *
|
|
|
2373 mch_resolve_shortcut(char_u *fname)
|
|
|
2374 {
|
|
|
2375 HRESULT hr;
|
|
|
2376 IShellLink *psl = NULL;
|
|
|
2377 IPersistFile *ppf = NULL;
|
|
|
2378 OLECHAR wsz[MAX_PATH];
|
|
|
2379 WIN32_FIND_DATA ffd; // we get those free of charge
|
|
|
2380 TCHAR buf[MAX_PATH]; // could have simply reused 'wsz'...
|
|
|
2381 char_u *rfname = NULL;
|
|
|
2382 int len;
|
|
|
2383
|
|
|
2384 /* Check if the file name ends in ".lnk". Avoid calling
|
|
|
2385 * CoCreateInstance(), it's quite slow. */
|
|
|
2386 if (fname == NULL)
|
|
|
2387 return rfname;
|
|
|
2388 len = STRLEN(fname);
|
|
|
2389 if (len <= 4 || STRNICMP(fname + len - 4, ".lnk", 4) != 0)
|
|
|
2390 return rfname;
|
|
|
2391
|
|
|
2392 CoInitialize(NULL);
|
|
|
2393
|
|
|
2394 // create a link manager object and request its interface
|
|
|
2395 hr = CoCreateInstance(
|
|
|
2396 &CLSID_ShellLink, NULL, CLSCTX_INPROC_SERVER,
|
|
|
2397 &IID_IShellLink, (void**)&psl);
|
|
|
2398 if (hr != S_OK)
|
|
|
2399 goto shortcut_error;
|
|
|
2400
|
|
|
2401 // Get a pointer to the IPersistFile interface.
|
|
|
2402 hr = psl->lpVtbl->QueryInterface(
|
|
|
2403 psl, &IID_IPersistFile, (void**)&ppf);
|
|
|
2404 if (hr != S_OK)
|
|
|
2405 goto shortcut_error;
|
|
|
2406
|
|
|
2407 // full path string must be in Unicode.
|
|
|
2408 MultiByteToWideChar(CP_ACP, 0, fname, -1, wsz, MAX_PATH);
|
|
|
2409
|
|
|
2410 // "load" the name and resove the link
|
|
|
2411 hr = ppf->lpVtbl->Load(ppf, wsz, STGM_READ);
|
|
|
2412 if (hr != S_OK)
|
|
|
2413 goto shortcut_error;
|
|
|
2414 #if 0 // This makes Vim wait a long time if the target doesn't exist.
|
|
|
2415 hr = psl->lpVtbl->Resolve(psl, NULL, SLR_NO_UI);
|
|
|
2416 if (hr != S_OK)
|
|
|
2417 goto shortcut_error;
|
|
|
2418 #endif
|
|
|
2419
|
|
|
2420 // Get the path to the link target.
|
|
|
2421 ZeroMemory(buf, MAX_PATH);
|
|
|
2422 hr = psl->lpVtbl->GetPath(psl, buf, MAX_PATH, &ffd, 0);
|
|
|
2423 if (hr == S_OK && buf[0] != NUL)
|
|
|
2424 rfname = vim_strsave(buf);
|
|
|
2425
|
|
|
2426 shortcut_error:
|
|
|
2427 // Release all interface pointers (both belong to the same object)
|
|
|
2428 if (ppf != NULL)
|
|
|
2429 ppf->lpVtbl->Release(ppf);
|
|
|
2430 if (psl != NULL)
|
|
|
2431 psl->lpVtbl->Release(psl);
|
|
|
2432
|
|
|
2433 CoUninitialize();
|
|
|
2434 return rfname;
|
|
|
2435 }
|
|
|
2436 #endif
|
|
|
2437
|
|
|
2438 #if (defined(FEAT_EVAL) && !defined(FEAT_GUI)) || defined(PROTO)
|
|
|
2439 /*
|
|
|
2440 * Bring ourselves to the foreground. Does work if the OS doesn't allow it.
|
|
|
2441 */
|
|
|
2442 void
|
|
|
2443 win32_set_foreground()
|
|
|
2444 {
|
|
|
2445 # ifndef FEAT_GUI
|
|
|
2446 GetConsoleHwnd(); /* get value of s_hwnd */
|
|
|
2447 # endif
|
|
|
2448 if (s_hwnd != 0)
|
|
|
2449 SetForegroundWindow(s_hwnd);
|
|
|
2450 }
|
|
|
2451 #endif
|
|
|
2452
|
|
|
2453 #if defined(FEAT_CLIENTSERVER) || defined(PROTO)
|
|
|
2454 /*
|
|
|
2455 * Client-server code for Vim
|
|
|
2456 *
|
|
|
2457 * Originally written by Paul Moore
|
|
|
2458 */
|
|
|
2459
|
|
|
2460 /* In order to handle inter-process messages, we need to have a window. But
|
|
|
2461 * the functions in this module can be called before the main GUI window is
|
|
|
2462 * created (and may also be called in the console version, where there is no
|
|
|
2463 * GUI window at all).
|
|
|
2464 *
|
|
|
2465 * So we create a hidden window, and arrange to destroy it on exit.
|
|
|
2466 */
|
|
|
2467 HWND message_window = 0; /* window that's handling messsages */
|
|
|
2468
|
|
|
2469 #define VIM_CLASSNAME "VIM_MESSAGES"
|
|
|
2470 #define VIM_CLASSNAME_LEN (sizeof(VIM_CLASSNAME) - 1)
|
|
|
2471
|
|
|
2472 /* Communication is via WM_COPYDATA messages. The message type is send in
|
|
|
2473 * the dwData parameter. Types are defined here. */
|
|
|
2474 #define COPYDATA_KEYS 0
|
|
|
2475 #define COPYDATA_REPLY 1
|
|
|
2476 #define COPYDATA_EXPR 10
|
|
|
2477 #define COPYDATA_RESULT 11
|
|
|
2478 #define COPYDATA_ERROR_RESULT 12
|
|
39
|
2479 #define COPYDATA_ENCODING 20
|
|
7
|
2480
|
|
|
2481 /* This is a structure containing a server HWND and its name. */
|
|
|
2482 struct server_id
|
|
|
2483 {
|
|
|
2484 HWND hwnd;
|
|
|
2485 char_u *name;
|
|
|
2486 };
|
|
|
2487
|
|
39
|
2488 /* Last received 'encoding' that the client uses. */
|
|
|
2489 static char_u *client_enc = NULL;
|
|
|
2490
|
|
|
2491 /*
|
|
|
2492 * Tell the other side what encoding we are using.
|
|
|
2493 * Errors are ignored.
|
|
|
2494 */
|
|
|
2495 static void
|
|
|
2496 serverSendEnc(HWND target)
|
|
|
2497 {
|
|
|
2498 COPYDATASTRUCT data;
|
|
|
2499
|
|
|
2500 data.dwData = COPYDATA_ENCODING;
|
|
179
|
2501 #ifdef FEAT_MBYTE
|
|
39
|
2502 data.cbData = STRLEN(p_enc) + 1;
|
|
|
2503 data.lpData = p_enc;
|
|
179
|
2504 #else
|
|
|
2505 data.cbData = STRLEN("latin1") + 1;
|
|
|
2506 data.lpData = "latin1";
|
|
|
2507 #endif
|
|
39
|
2508 (void)SendMessage(target, WM_COPYDATA, (WPARAM)message_window,
|
|
|
2509 (LPARAM)(&data));
|
|
|
2510 }
|
|
|
2511
|
|
7
|
2512 /*
|
|
|
2513 * Clean up on exit. This destroys the hidden message window.
|
|
|
2514 */
|
|
|
2515 static void
|
|
|
2516 #ifdef __BORLANDC__
|
|
|
2517 _RTLENTRYF
|
|
|
2518 #endif
|
|
|
2519 CleanUpMessaging(void)
|
|
|
2520 {
|
|
|
2521 if (message_window != 0)
|
|
|
2522 {
|
|
|
2523 DestroyWindow(message_window);
|
|
|
2524 message_window = 0;
|
|
|
2525 }
|
|
|
2526 }
|
|
|
2527
|
|
|
2528 static int save_reply(HWND server, char_u *reply, int expr);
|
|
|
2529
|
|
|
2530 /*s
|
|
|
2531 * The window procedure for the hidden message window.
|
|
|
2532 * It handles callback messages and notifications from servers.
|
|
|
2533 * In order to process these messages, it is necessary to run a
|
|
|
2534 * message loop. Code which may run before the main message loop
|
|
|
2535 * is started (in the GUI) is careful to pump messages when it needs
|
|
|
2536 * to. Features which require message delivery during normal use will
|
|
|
2537 * not work in the console version - this basically means those
|
|
|
2538 * features which allow Vim to act as a server, rather than a client.
|
|
|
2539 */
|
|
|
2540 static LRESULT CALLBACK
|
|
|
2541 Messaging_WndProc(HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam)
|
|
|
2542 {
|
|
|
2543 if (msg == WM_COPYDATA)
|
|
|
2544 {
|
|
|
2545 /* This is a message from another Vim. The dwData member of the
|
|
|
2546 * COPYDATASTRUCT determines the type of message:
|
|
39
|
2547 * COPYDATA_ENCODING:
|
|
|
2548 * The encoding that the client uses. Following messages will
|
|
|
2549 * use this encoding, convert if needed.
|
|
7
|
2550 * COPYDATA_KEYS:
|
|
|
2551 * A key sequence. We are a server, and a client wants these keys
|
|
|
2552 * adding to the input queue.
|
|
|
2553 * COPYDATA_REPLY:
|
|
|
2554 * A reply. We are a client, and a server has sent this message
|
|
|
2555 * in response to a request. (server2client())
|
|
|
2556 * COPYDATA_EXPR:
|
|
|
2557 * An expression. We are a server, and a client wants us to
|
|
|
2558 * evaluate this expression.
|
|
|
2559 * COPYDATA_RESULT:
|
|
|
2560 * A reply. We are a client, and a server has sent this message
|
|
|
2561 * in response to a COPYDATA_EXPR.
|
|
|
2562 * COPYDATA_ERROR_RESULT:
|
|
|
2563 * A reply. We are a client, and a server has sent this message
|
|
|
2564 * in response to a COPYDATA_EXPR that failed to evaluate.
|
|
|
2565 */
|
|
|
2566 COPYDATASTRUCT *data = (COPYDATASTRUCT*)lParam;
|
|
|
2567 HWND sender = (HWND)wParam;
|
|
|
2568 COPYDATASTRUCT reply;
|
|
|
2569 char_u *res;
|
|
|
2570 char_u winstr[30];
|
|
|
2571 int retval;
|
|
39
|
2572 char_u *str;
|
|
|
2573 char_u *tofree;
|
|
7
|
2574
|
|
|
2575 switch (data->dwData)
|
|
|
2576 {
|
|
39
|
2577 case COPYDATA_ENCODING:
|
|
180
|
2578 # ifdef FEAT_MBYTE
|
|
39
|
2579 /* Remember the encoding that the client uses. */
|
|
|
2580 vim_free(client_enc);
|
|
|
2581 client_enc = enc_canonize((char_u *)data->lpData);
|
|
180
|
2582 # endif
|
|
39
|
2583 return 1;
|
|
|
2584
|
|
7
|
2585 case COPYDATA_KEYS:
|
|
|
2586 /* Remember who sent this, for <client> */
|
|
|
2587 clientWindow = sender;
|
|
|
2588
|
|
|
2589 /* Add the received keys to the input buffer. The loop waiting
|
|
|
2590 * for the user to do something should check the input buffer. */
|
|
39
|
2591 str = serverConvert(client_enc, (char_u *)data->lpData, &tofree);
|
|
|
2592 server_to_input_buf(str);
|
|
|
2593 vim_free(tofree);
|
|
7
|
2594
|
|
|
2595 # ifdef FEAT_GUI
|
|
|
2596 /* Wake up the main GUI loop. */
|
|
|
2597 if (s_hwnd != 0)
|
|
|
2598 PostMessage(s_hwnd, WM_NULL, 0, 0);
|
|
|
2599 # endif
|
|
|
2600 return 1;
|
|
|
2601
|
|
|
2602 case COPYDATA_EXPR:
|
|
|
2603 /* Remember who sent this, for <client> */
|
|
|
2604 clientWindow = sender;
|
|
|
2605
|
|
39
|
2606 str = serverConvert(client_enc, (char_u *)data->lpData, &tofree);
|
|
|
2607 res = eval_client_expr_to_string(str);
|
|
|
2608 vim_free(tofree);
|
|
|
2609
|
|
7
|
2610 if (res == NULL)
|
|
|
2611 {
|
|
|
2612 res = vim_strsave(_(e_invexprmsg));
|
|
|
2613 reply.dwData = COPYDATA_ERROR_RESULT;
|
|
|
2614 }
|
|
|
2615 else
|
|
|
2616 reply.dwData = COPYDATA_RESULT;
|
|
|
2617 reply.lpData = res;
|
|
|
2618 reply.cbData = STRLEN(res) + 1;
|
|
|
2619
|
|
39
|
2620 serverSendEnc(sender);
|
|
7
|
2621 retval = SendMessage(sender, WM_COPYDATA, (WPARAM)message_window,
|
|
|
2622 (LPARAM)(&reply));
|
|
|
2623 vim_free(res);
|
|
|
2624 return retval;
|
|
|
2625
|
|
|
2626 case COPYDATA_REPLY:
|
|
|
2627 case COPYDATA_RESULT:
|
|
|
2628 case COPYDATA_ERROR_RESULT:
|
|
|
2629 if (data->lpData != NULL)
|
|
|
2630 {
|
|
39
|
2631 str = serverConvert(client_enc, (char_u *)data->lpData,
|
|
|
2632 &tofree);
|
|
|
2633 if (tofree == NULL)
|
|
|
2634 str = vim_strsave(str);
|
|
|
2635 if (save_reply(sender, str,
|
|
7
|
2636 (data->dwData == COPYDATA_REPLY ? 0 :
|
|
|
2637 (data->dwData == COPYDATA_RESULT ? 1 :
|
|
39
|
2638 2))) == FAIL)
|
|
|
2639 vim_free(str);
|
|
7
|
2640 #ifdef FEAT_AUTOCMD
|
|
39
|
2641 else if (data->dwData == COPYDATA_REPLY)
|
|
7
|
2642 {
|
|
|
2643 sprintf((char *)winstr, "0x%x", (unsigned)sender);
|
|
39
|
2644 apply_autocmds(EVENT_REMOTEREPLY, winstr, str,
|
|
7
|
2645 TRUE, curbuf);
|
|
|
2646 }
|
|
|
2647 #endif
|
|
|
2648 }
|
|
|
2649 return 1;
|
|
|
2650 }
|
|
|
2651
|
|
|
2652 return 0;
|
|
|
2653 }
|
|
|
2654
|
|
|
2655 else if (msg == WM_ACTIVATE && wParam == WA_ACTIVE)
|
|
|
2656 {
|
|
|
2657 /* When the message window is activated (brought to the foreground),
|
|
|
2658 * this actually applies to the text window. */
|
|
|
2659 #ifndef FEAT_GUI
|
|
|
2660 GetConsoleHwnd(); /* get value of s_hwnd */
|
|
|
2661 #endif
|
|
|
2662 if (s_hwnd != 0)
|
|
|
2663 {
|
|
|
2664 SetForegroundWindow(s_hwnd);
|
|
|
2665 return 0;
|
|
|
2666 }
|
|
|
2667 }
|
|
|
2668
|
|
|
2669 return DefWindowProc(hwnd, msg, wParam, lParam);
|
|
|
2670 }
|
|
|
2671
|
|
|
2672 /*
|
|
|
2673 * Initialise the message handling process. This involves creating a window
|
|
|
2674 * to handle messages - the window will not be visible.
|
|
|
2675 */
|
|
|
2676 void
|
|
|
2677 serverInitMessaging(void)
|
|
|
2678 {
|
|
|
2679 WNDCLASS wndclass;
|
|
|
2680 HINSTANCE s_hinst;
|
|
|
2681
|
|
|
2682 /* Clean up on exit */
|
|
|
2683 atexit(CleanUpMessaging);
|
|
|
2684
|
|
|
2685 /* Register a window class - we only really care
|
|
|
2686 * about the window procedure
|
|
|
2687 */
|
|
|
2688 s_hinst = (HINSTANCE)GetModuleHandle(0);
|
|
|
2689 wndclass.style = 0;
|
|
|
2690 wndclass.lpfnWndProc = Messaging_WndProc;
|
|
|
2691 wndclass.cbClsExtra = 0;
|
|
|
2692 wndclass.cbWndExtra = 0;
|
|
|
2693 wndclass.hInstance = s_hinst;
|
|
|
2694 wndclass.hIcon = NULL;
|
|
|
2695 wndclass.hCursor = NULL;
|
|
|
2696 wndclass.hbrBackground = NULL;
|
|
|
2697 wndclass.lpszMenuName = NULL;
|
|
|
2698 wndclass.lpszClassName = VIM_CLASSNAME;
|
|
|
2699 RegisterClass(&wndclass);
|
|
|
2700
|
|
|
2701 /* Create the message window. It will be hidden, so the details don't
|
|
|
2702 * matter. Don't use WS_OVERLAPPEDWINDOW, it will make a shortcut remove
|
|
|
2703 * focus from gvim. */
|
|
|
2704 message_window = CreateWindow(VIM_CLASSNAME, "",
|
|
|
2705 WS_POPUPWINDOW | WS_CAPTION,
|
|
|
2706 CW_USEDEFAULT, CW_USEDEFAULT,
|
|
|
2707 100, 100, NULL, NULL,
|
|
|
2708 s_hinst, NULL);
|
|
|
2709 }
|
|
|
2710
|
|
|
2711 /*
|
|
|
2712 * Get the title of the window "hwnd", which is the Vim server name, in
|
|
|
2713 * "name[namelen]" and return the length.
|
|
|
2714 * Returns zero if window "hwnd" is not a Vim server.
|
|
|
2715 */
|
|
|
2716 static int
|
|
|
2717 getVimServerName(HWND hwnd, char *name, int namelen)
|
|
|
2718 {
|
|
|
2719 int len;
|
|
|
2720 char buffer[VIM_CLASSNAME_LEN + 1];
|
|
|
2721
|
|
|
2722 /* Ignore windows which aren't Vim message windows */
|
|
|
2723 len = GetClassName(hwnd, buffer, sizeof(buffer));
|
|
|
2724 if (len != VIM_CLASSNAME_LEN || STRCMP(buffer, VIM_CLASSNAME) != 0)
|
|
|
2725 return 0;
|
|
|
2726
|
|
|
2727 /* Get the title of the window */
|
|
|
2728 return GetWindowText(hwnd, name, namelen);
|
|
|
2729 }
|
|
|
2730
|
|
|
2731 static BOOL CALLBACK
|
|
|
2732 enumWindowsGetServer(HWND hwnd, LPARAM lparam)
|
|
|
2733 {
|
|
|
2734 struct server_id *id = (struct server_id *)lparam;
|
|
|
2735 char server[MAX_PATH];
|
|
|
2736
|
|
|
2737 /* Get the title of the window */
|
|
|
2738 if (getVimServerName(hwnd, server, sizeof(server)) == 0)
|
|
|
2739 return TRUE;
|
|
|
2740
|
|
|
2741 /* If this is the server we're looking for, return its HWND */
|
|
|
2742 if (STRICMP(server, id->name) == 0)
|
|
|
2743 {
|
|
|
2744 id->hwnd = hwnd;
|
|
|
2745 return FALSE;
|
|
|
2746 }
|
|
|
2747
|
|
|
2748 /* Otherwise, keep looking */
|
|
|
2749 return TRUE;
|
|
|
2750 }
|
|
|
2751
|
|
|
2752 static BOOL CALLBACK
|
|
|
2753 enumWindowsGetNames(HWND hwnd, LPARAM lparam)
|
|
|
2754 {
|
|
|
2755 garray_T *ga = (garray_T *)lparam;
|
|
|
2756 char server[MAX_PATH];
|
|
|
2757
|
|
|
2758 /* Get the title of the window */
|
|
|
2759 if (getVimServerName(hwnd, server, sizeof(server)) == 0)
|
|
|
2760 return TRUE;
|
|
|
2761
|
|
|
2762 /* Add the name to the list */
|
|
|
2763 ga_concat(ga, server);
|
|
|
2764 ga_concat(ga, "\n");
|
|
|
2765 return TRUE;
|
|
|
2766 }
|
|
|
2767
|
|
|
2768 static HWND
|
|
|
2769 findServer(char_u *name)
|
|
|
2770 {
|
|
|
2771 struct server_id id;
|
|
|
2772
|
|
|
2773 id.name = name;
|
|
|
2774 id.hwnd = 0;
|
|
|
2775
|
|
|
2776 EnumWindows(enumWindowsGetServer, (LPARAM)(&id));
|
|
|
2777
|
|
|
2778 return id.hwnd;
|
|
|
2779 }
|
|
|
2780
|
|
|
2781 void
|
|
|
2782 serverSetName(char_u *name)
|
|
|
2783 {
|
|
|
2784 char_u *ok_name;
|
|
|
2785 HWND hwnd = 0;
|
|
|
2786 int i = 0;
|
|
|
2787 char_u *p;
|
|
|
2788
|
|
|
2789 /* Leave enough space for a 9-digit suffix to ensure uniqueness! */
|
|
|
2790 ok_name = alloc(STRLEN(name) + 10);
|
|
|
2791
|
|
|
2792 STRCPY(ok_name, name);
|
|
|
2793 p = ok_name + STRLEN(name);
|
|
|
2794
|
|
|
2795 for (;;)
|
|
|
2796 {
|
|
|
2797 /* This is inefficient - we're doing an EnumWindows loop for each
|
|
|
2798 * possible name. It would be better to grab all names in one go,
|
|
|
2799 * and scan the list each time...
|
|
|
2800 */
|
|
|
2801 hwnd = findServer(ok_name);
|
|
|
2802 if (hwnd == 0)
|
|
|
2803 break;
|
|
|
2804
|
|
|
2805 ++i;
|
|
|
2806 if (i >= 1000)
|
|
|
2807 break;
|
|
|
2808
|
|
|
2809 sprintf((char *)p, "%d", i);
|
|
|
2810 }
|
|
|
2811
|
|
|
2812 if (hwnd != 0)
|
|
|
2813 vim_free(ok_name);
|
|
|
2814 else
|
|
|
2815 {
|
|
|
2816 /* Remember the name */
|
|
|
2817 serverName = ok_name;
|
|
|
2818 #ifdef FEAT_TITLE
|
|
|
2819 need_maketitle = TRUE; /* update Vim window title later */
|
|
|
2820 #endif
|
|
|
2821
|
|
|
2822 /* Update the message window title */
|
|
|
2823 SetWindowText(message_window, ok_name);
|
|
|
2824
|
|
|
2825 #ifdef FEAT_EVAL
|
|
|
2826 /* Set the servername variable */
|
|
|
2827 set_vim_var_string(VV_SEND_SERVER, serverName, -1);
|
|
|
2828 #endif
|
|
|
2829 }
|
|
|
2830 }
|
|
|
2831
|
|
|
2832 char_u *
|
|
|
2833 serverGetVimNames(void)
|
|
|
2834 {
|
|
|
2835 garray_T ga;
|
|
|
2836
|
|
|
2837 ga_init2(&ga, 1, 100);
|
|
|
2838
|
|
|
2839 EnumWindows(enumWindowsGetNames, (LPARAM)(&ga));
|
|
21
|
2840 ga_append(&ga, NUL);
|
|
7
|
2841
|
|
|
2842 return ga.ga_data;
|
|
|
2843 }
|
|
|
2844
|
|
|
2845 int
|
|
|
2846 serverSendReply(name, reply)
|
|
|
2847 char_u *name; /* Where to send. */
|
|
|
2848 char_u *reply; /* What to send. */
|
|
|
2849 {
|
|
|
2850 HWND target;
|
|
|
2851 COPYDATASTRUCT data;
|
|
|
2852 int n = 0;
|
|
|
2853
|
|
|
2854 /* The "name" argument is a magic cookie obtained from expand("<client>").
|
|
|
2855 * It should be of the form 0xXXXXX - i.e. a C hex literal, which is the
|
|
|
2856 * value of the client's message window HWND.
|
|
|
2857 */
|
|
|
2858 sscanf((char *)name, "%x", &n);
|
|
|
2859 if (n == 0)
|
|
|
2860 return -1;
|
|
|
2861
|
|
|
2862 target = (HWND)n;
|
|
|
2863 if (!IsWindow(target))
|
|
|
2864 return -1;
|
|
|
2865
|
|
|
2866 data.dwData = COPYDATA_REPLY;
|
|
|
2867 data.cbData = STRLEN(reply) + 1;
|
|
|
2868 data.lpData = reply;
|
|
|
2869
|
|
39
|
2870 serverSendEnc(target);
|
|
7
|
2871 if (SendMessage(target, WM_COPYDATA, (WPARAM)message_window,
|
|
|
2872 (LPARAM)(&data)))
|
|
|
2873 return 0;
|
|
|
2874
|
|
|
2875 return -1;
|
|
|
2876 }
|
|
|
2877
|
|
|
2878 int
|
|
|
2879 serverSendToVim(name, cmd, result, ptarget, asExpr, silent)
|
|
|
2880 char_u *name; /* Where to send. */
|
|
|
2881 char_u *cmd; /* What to send. */
|
|
|
2882 char_u **result; /* Result of eval'ed expression */
|
|
|
2883 void *ptarget; /* HWND of server */
|
|
|
2884 int asExpr; /* Expression or keys? */
|
|
|
2885 int silent; /* don't complain about no server */
|
|
|
2886 {
|
|
|
2887 HWND target = findServer(name);
|
|
|
2888 COPYDATASTRUCT data;
|
|
|
2889 char_u *retval = NULL;
|
|
|
2890 int retcode = 0;
|
|
|
2891
|
|
|
2892 if (target == 0)
|
|
|
2893 {
|
|
|
2894 if (!silent)
|
|
|
2895 EMSG2(_(e_noserver), name);
|
|
|
2896 return -1;
|
|
|
2897 }
|
|
|
2898
|
|
|
2899 if (ptarget)
|
|
|
2900 *(HWND *)ptarget = target;
|
|
|
2901
|
|
|
2902 data.dwData = asExpr ? COPYDATA_EXPR : COPYDATA_KEYS;
|
|
|
2903 data.cbData = STRLEN(cmd) + 1;
|
|
|
2904 data.lpData = cmd;
|
|
|
2905
|
|
39
|
2906 serverSendEnc(target);
|
|
7
|
2907 if (SendMessage(target, WM_COPYDATA, (WPARAM)message_window,
|
|
|
2908 (LPARAM)(&data)) == 0)
|
|
|
2909 return -1;
|
|
|
2910
|
|
|
2911 if (asExpr)
|
|
|
2912 retval = serverGetReply(target, &retcode, TRUE, TRUE);
|
|
|
2913
|
|
|
2914 if (result == NULL)
|
|
|
2915 vim_free(retval);
|
|
|
2916 else
|
|
|
2917 *result = retval; /* Caller assumes responsibility for freeing */
|
|
|
2918
|
|
|
2919 return retcode;
|
|
|
2920 }
|
|
|
2921
|
|
|
2922 /*
|
|
|
2923 * Bring the server to the foreground.
|
|
|
2924 */
|
|
|
2925 void
|
|
|
2926 serverForeground(name)
|
|
|
2927 char_u *name;
|
|
|
2928 {
|
|
|
2929 HWND target = findServer(name);
|
|
|
2930
|
|
|
2931 if (target != 0)
|
|
|
2932 SetForegroundWindow(target);
|
|
|
2933 }
|
|
|
2934
|
|
|
2935 /* Replies from server need to be stored until the client picks them up via
|
|
|
2936 * remote_read(). So we maintain a list of server-id/reply pairs.
|
|
|
2937 * Note that there could be multiple replies from one server pending if the
|
|
|
2938 * client is slow picking them up.
|
|
|
2939 * We just store the replies in a simple list. When we remove an entry, we
|
|
|
2940 * move list entries down to fill the gap.
|
|
|
2941 * The server ID is simply the HWND.
|
|
|
2942 */
|
|
|
2943 typedef struct
|
|
|
2944 {
|
|
|
2945 HWND server; /* server window */
|
|
|
2946 char_u *reply; /* reply string */
|
|
|
2947 int expr_result; /* 0 for REPLY, 1 for RESULT 2 for error */
|
|
323
|
2948 } reply_T;
|
|
7
|
2949
|
|
|
2950 static garray_T reply_list = {0, 0, sizeof(reply_T), 5, 0};
|
|
|
2951
|
|
|
2952 #define REPLY_ITEM(i) ((reply_T *)(reply_list.ga_data) + (i))
|
|
|
2953 #define REPLY_COUNT (reply_list.ga_len)
|
|
|
2954
|
|
|
2955 /* Flag which is used to wait for a reply */
|
|
|
2956 static int reply_received = 0;
|
|
|
2957
|
|
39
|
2958 /*
|
|
|
2959 * Store a reply. "reply" must be allocated memory (or NULL).
|
|
|
2960 */
|
|
7
|
2961 static int
|
|
|
2962 save_reply(HWND server, char_u *reply, int expr)
|
|
|
2963 {
|
|
|
2964 reply_T *rep;
|
|
|
2965
|
|
|
2966 if (ga_grow(&reply_list, 1) == FAIL)
|
|
|
2967 return FAIL;
|
|
|
2968
|
|
|
2969 rep = REPLY_ITEM(REPLY_COUNT);
|
|
|
2970 rep->server = server;
|
|
39
|
2971 rep->reply = reply;
|
|
7
|
2972 rep->expr_result = expr;
|
|
|
2973 if (rep->reply == NULL)
|
|
|
2974 return FAIL;
|
|
|
2975
|
|
|
2976 ++REPLY_COUNT;
|
|
|
2977 reply_received = 1;
|
|
|
2978 return OK;
|
|
|
2979 }
|
|
|
2980
|
|
|
2981 /*
|
|
|
2982 * Get a reply from server "server".
|
|
|
2983 * When "expr_res" is non NULL, get the result of an expression, otherwise a
|
|
|
2984 * server2client() message.
|
|
|
2985 * When non NULL, point to return code. 0 => OK, -1 => ERROR
|
|
|
2986 * If "remove" is TRUE, consume the message, the caller must free it then.
|
|
|
2987 * if "wait" is TRUE block until a message arrives (or the server exits).
|
|
|
2988 */
|
|
|
2989 char_u *
|
|
|
2990 serverGetReply(HWND server, int *expr_res, int remove, int wait)
|
|
|
2991 {
|
|
|
2992 int i;
|
|
|
2993 char_u *reply;
|
|
|
2994 reply_T *rep;
|
|
|
2995
|
|
|
2996 /* When waiting, loop until the message waiting for is received. */
|
|
|
2997 for (;;)
|
|
|
2998 {
|
|
|
2999 /* Reset this here, in case a message arrives while we are going
|
|
|
3000 * through the already received messages. */
|
|
|
3001 reply_received = 0;
|
|
|
3002
|
|
|
3003 for (i = 0; i < REPLY_COUNT; ++i)
|
|
|
3004 {
|
|
|
3005 rep = REPLY_ITEM(i);
|
|
|
3006 if (rep->server == server
|
|
|
3007 && ((rep->expr_result != 0) == (expr_res != NULL)))
|
|
|
3008 {
|
|
|
3009 /* Save the values we've found for later */
|
|
|
3010 reply = rep->reply;
|
|
|
3011 if (expr_res != NULL)
|
|
|
3012 *expr_res = rep->expr_result == 1 ? 0 : -1;
|
|
|
3013
|
|
|
3014 if (remove)
|
|
|
3015 {
|
|
|
3016 /* Move the rest of the list down to fill the gap */
|
|
|
3017 mch_memmove(rep, rep + 1,
|
|
|
3018 (REPLY_COUNT - i - 1) * sizeof(reply_T));
|
|
|
3019 --REPLY_COUNT;
|
|
|
3020 }
|
|
|
3021
|
|
|
3022 /* Return the reply to the caller, who takes on responsibility
|
|
|
3023 * for freeing it if "remove" is TRUE. */
|
|
|
3024 return reply;
|
|
|
3025 }
|
|
|
3026 }
|
|
|
3027
|
|
|
3028 /* If we got here, we didn't find a reply. Return immediately if the
|
|
|
3029 * "wait" parameter isn't set. */
|
|
|
3030 if (!wait)
|
|
|
3031 break;
|
|
|
3032
|
|
|
3033 /* We need to wait for a reply. Enter a message loop until the
|
|
|
3034 * "reply_received" flag gets set. */
|
|
|
3035
|
|
|
3036 /* Loop until we receive a reply */
|
|
|
3037 while (reply_received == 0)
|
|
|
3038 {
|
|
|
3039 /* Wait for a SendMessage() call to us. This could be the reply
|
|
|
3040 * we are waiting for. Use a timeout of a second, to catch the
|
|
|
3041 * situation that the server died unexpectedly. */
|
|
|
3042 MsgWaitForMultipleObjects(0, NULL, TRUE, 1000, QS_ALLINPUT);
|
|
|
3043
|
|
|
3044 /* If the server has died, give up */
|
|
|
3045 if (!IsWindow(server))
|
|
|
3046 return NULL;
|
|
|
3047
|
|
|
3048 serverProcessPendingMessages();
|
|
|
3049 }
|
|
|
3050 }
|
|
|
3051
|
|
|
3052 return NULL;
|
|
|
3053 }
|
|
|
3054
|
|
|
3055 /*
|
|
|
3056 * Process any messages in the Windows message queue.
|
|
|
3057 */
|
|
|
3058 void
|
|
|
3059 serverProcessPendingMessages(void)
|
|
|
3060 {
|
|
|
3061 MSG msg;
|
|
|
3062
|
|
|
3063 while (PeekMessage(&msg, NULL, 0, 0, PM_REMOVE))
|
|
|
3064 {
|
|
|
3065 TranslateMessage(&msg);
|
|
|
3066 DispatchMessage(&msg);
|
|
|
3067 }
|
|
|
3068 }
|
|
|
3069
|
|
|
3070 #endif /* FEAT_CLIENTSERVER */
|
|
|
3071
|
|
|
3072 #if defined(FEAT_GUI) || (defined(FEAT_PRINTER) && !defined(FEAT_POSTSCRIPT)) \
|
|
|
3073 || defined(PROTO)
|
|
|
3074
|
|
|
3075 struct charset_pair
|
|
|
3076 {
|
|
|
3077 char *name;
|
|
|
3078 BYTE charset;
|
|
|
3079 };
|
|
|
3080
|
|
|
3081 static struct charset_pair
|
|
|
3082 charset_pairs[] =
|
|
|
3083 {
|
|
|
3084 {"ANSI", ANSI_CHARSET},
|
|
|
3085 {"CHINESEBIG5", CHINESEBIG5_CHARSET},
|
|
|
3086 {"DEFAULT", DEFAULT_CHARSET},
|
|
|
3087 {"HANGEUL", HANGEUL_CHARSET},
|
|
|
3088 {"OEM", OEM_CHARSET},
|
|
|
3089 {"SHIFTJIS", SHIFTJIS_CHARSET},
|
|
|
3090 {"SYMBOL", SYMBOL_CHARSET},
|
|
|
3091 #ifdef WIN3264
|
|
|
3092 {"ARABIC", ARABIC_CHARSET},
|
|
|
3093 {"BALTIC", BALTIC_CHARSET},
|
|
|
3094 {"EASTEUROPE", EASTEUROPE_CHARSET},
|
|
|
3095 {"GB2312", GB2312_CHARSET},
|
|
|
3096 {"GREEK", GREEK_CHARSET},
|
|
|
3097 {"HEBREW", HEBREW_CHARSET},
|
|
|
3098 {"JOHAB", JOHAB_CHARSET},
|
|
|
3099 {"MAC", MAC_CHARSET},
|
|
|
3100 {"RUSSIAN", RUSSIAN_CHARSET},
|
|
|
3101 {"THAI", THAI_CHARSET},
|
|
|
3102 {"TURKISH", TURKISH_CHARSET},
|
|
|
3103 # if (!defined(_MSC_VER) || (_MSC_VER > 1010)) \
|
|
|
3104 && (!defined(__BORLANDC__) || (__BORLANDC__ > 0x0500))
|
|
|
3105 {"VIETNAMESE", VIETNAMESE_CHARSET},
|
|
|
3106 # endif
|
|
|
3107 #endif
|
|
|
3108 {NULL, 0}
|
|
|
3109 };
|
|
|
3110
|
|
|
3111 /*
|
|
|
3112 * Convert a charset ID to a name.
|
|
|
3113 * Return NULL when not recognized.
|
|
|
3114 */
|
|
|
3115 char *
|
|
|
3116 charset_id2name(int id)
|
|
|
3117 {
|
|
|
3118 struct charset_pair *cp;
|
|
|
3119
|
|
|
3120 for (cp = charset_pairs; cp->name != NULL; ++cp)
|
|
|
3121 if ((BYTE)id == cp->charset)
|
|
|
3122 break;
|
|
|
3123 return cp->name;
|
|
|
3124 }
|
|
|
3125
|
|
|
3126 static const LOGFONT s_lfDefault =
|
|
|
3127 {
|
|
|
3128 -12, 0, 0, 0, FW_NORMAL, FALSE, FALSE, FALSE, DEFAULT_CHARSET,
|
|
|
3129 OUT_DEFAULT_PRECIS, CLIP_DEFAULT_PRECIS,
|
|
|
3130 PROOF_QUALITY, FIXED_PITCH | FF_DONTCARE,
|
|
|
3131 "Fixedsys" /* see _ReadVimIni */
|
|
|
3132 };
|
|
|
3133
|
|
|
3134 /* Initialise the "current height" to -12 (same as s_lfDefault) just
|
|
|
3135 * in case the user specifies a font in "guifont" with no size before a font
|
|
|
3136 * with an explicit size has been set. This defaults the size to this value
|
|
|
3137 * (-12 equates to roughly 9pt).
|
|
|
3138 */
|
|
|
3139 int current_font_height = -12; /* also used in gui_w48.c */
|
|
|
3140
|
|
|
3141 /* Convert a string representing a point size into pixels. The string should
|
|
|
3142 * be a positive decimal number, with an optional decimal point (eg, "12", or
|
|
|
3143 * "10.5"). The pixel value is returned, and a pointer to the next unconverted
|
|
|
3144 * character is stored in *end. The flag "vertical" says whether this
|
|
|
3145 * calculation is for a vertical (height) size or a horizontal (width) one.
|
|
|
3146 */
|
|
|
3147 static int
|
|
|
3148 points_to_pixels(char_u *str, char_u **end, int vertical, int pprinter_dc)
|
|
|
3149 {
|
|
|
3150 int pixels;
|
|
|
3151 int points = 0;
|
|
|
3152 int divisor = 0;
|
|
|
3153 HWND hwnd = (HWND)0;
|
|
|
3154 HDC hdc;
|
|
|
3155 HDC printer_dc = (HDC)pprinter_dc;
|
|
|
3156
|
|
|
3157 while (*str != NUL)
|
|
|
3158 {
|
|
|
3159 if (*str == '.' && divisor == 0)
|
|
|
3160 {
|
|
|
3161 /* Start keeping a divisor, for later */
|
|
|
3162 divisor = 1;
|
|
|
3163 }
|
|
|
3164 else
|
|
|
3165 {
|
|
|
3166 if (!VIM_ISDIGIT(*str))
|
|
|
3167 break;
|
|
|
3168
|
|
|
3169 points *= 10;
|
|
|
3170 points += *str - '0';
|
|
|
3171 divisor *= 10;
|
|
|
3172 }
|
|
|
3173 ++str;
|
|
|
3174 }
|
|
|
3175
|
|
|
3176 if (divisor == 0)
|
|
|
3177 divisor = 1;
|
|
|
3178
|
|
|
3179 if (printer_dc == NULL)
|
|
|
3180 {
|
|
|
3181 hwnd = GetDesktopWindow();
|
|
|
3182 hdc = GetWindowDC(hwnd);
|
|
|
3183 }
|
|
|
3184 else
|
|
|
3185 hdc = printer_dc;
|
|
|
3186
|
|
|
3187 pixels = MulDiv(points,
|
|
|
3188 GetDeviceCaps(hdc, vertical ? LOGPIXELSY : LOGPIXELSX),
|
|
|
3189 72 * divisor);
|
|
|
3190
|
|
|
3191 if (printer_dc == NULL)
|
|
|
3192 ReleaseDC(hwnd, hdc);
|
|
|
3193
|
|
|
3194 *end = str;
|
|
|
3195 return pixels;
|
|
|
3196 }
|
|
|
3197
|
|
323
|
3198 /*ARGSUSED*/
|
|
7
|
3199 static int CALLBACK
|
|
|
3200 font_enumproc(
|
|
|
3201 ENUMLOGFONT *elf,
|
|
|
3202 NEWTEXTMETRIC *ntm,
|
|
|
3203 int type,
|
|
|
3204 LPARAM lparam)
|
|
|
3205 {
|
|
|
3206 /* Return value:
|
|
|
3207 * 0 = terminate now (monospace & ANSI)
|
|
|
3208 * 1 = continue, still no luck...
|
|
|
3209 * 2 = continue, but we have an acceptable LOGFONT
|
|
|
3210 * (monospace, not ANSI)
|
|
|
3211 * We use these values, as EnumFontFamilies returns 1 if the
|
|
|
3212 * callback function is never called. So, we check the return as
|
|
|
3213 * 0 = perfect, 2 = OK, 1 = no good...
|
|
|
3214 * It's not pretty, but it works!
|
|
|
3215 */
|
|
|
3216
|
|
|
3217 LOGFONT *lf = (LOGFONT *)(lparam);
|
|
|
3218
|
|
|
3219 #ifndef FEAT_PROPORTIONAL_FONTS
|
|
|
3220 /* Ignore non-monospace fonts without further ado */
|
|
|
3221 if ((ntm->tmPitchAndFamily & 1) != 0)
|
|
|
3222 return 1;
|
|
|
3223 #endif
|
|
|
3224
|
|
|
3225 /* Remember this LOGFONT as a "possible" */
|
|
|
3226 *lf = elf->elfLogFont;
|
|
|
3227
|
|
|
3228 /* Terminate the scan as soon as we find an ANSI font */
|
|
|
3229 if (lf->lfCharSet == ANSI_CHARSET
|
|
|
3230 || lf->lfCharSet == OEM_CHARSET
|
|
|
3231 || lf->lfCharSet == DEFAULT_CHARSET)
|
|
|
3232 return 0;
|
|
|
3233
|
|
|
3234 /* Continue the scan - we have a non-ANSI font */
|
|
|
3235 return 2;
|
|
|
3236 }
|
|
|
3237
|
|
|
3238 static int
|
|
|
3239 init_logfont(LOGFONT *lf)
|
|
|
3240 {
|
|
|
3241 int n;
|
|
|
3242 HWND hwnd = GetDesktopWindow();
|
|
|
3243 HDC hdc = GetWindowDC(hwnd);
|
|
|
3244
|
|
|
3245 n = EnumFontFamilies(hdc,
|
|
|
3246 (LPCSTR)lf->lfFaceName,
|
|
|
3247 (FONTENUMPROC)font_enumproc,
|
|
|
3248 (LPARAM)lf);
|
|
|
3249
|
|
|
3250 ReleaseDC(hwnd, hdc);
|
|
|
3251
|
|
|
3252 /* If we couldn't find a useable font, return failure */
|
|
|
3253 if (n == 1)
|
|
|
3254 return FAIL;
|
|
|
3255
|
|
|
3256 /* Tidy up the rest of the LOGFONT structure. We set to a basic
|
|
|
3257 * font - get_logfont() sets bold, italic, etc based on the user's
|
|
|
3258 * input.
|
|
|
3259 */
|
|
|
3260 lf->lfHeight = current_font_height;
|
|
|
3261 lf->lfWidth = 0;
|
|
|
3262 lf->lfItalic = FALSE;
|
|
|
3263 lf->lfUnderline = FALSE;
|
|
|
3264 lf->lfStrikeOut = FALSE;
|
|
|
3265 lf->lfWeight = FW_NORMAL;
|
|
|
3266
|
|
|
3267 /* Return success */
|
|
|
3268 return OK;
|
|
|
3269 }
|
|
|
3270
|
|
37
|
3271 /*
|
|
|
3272 * Get font info from "name" into logfont "lf".
|
|
|
3273 * Return OK for a valid name, FAIL otherwise.
|
|
|
3274 */
|
|
7
|
3275 int
|
|
|
3276 get_logfont(
|
|
37
|
3277 LOGFONT *lf,
|
|
|
3278 char_u *name,
|
|
|
3279 HDC printer_dc,
|
|
|
3280 int verbose)
|
|
7
|
3281 {
|
|
|
3282 char_u *p;
|
|
|
3283 int i;
|
|
|
3284 static LOGFONT *lastlf = NULL;
|
|
|
3285
|
|
|
3286 *lf = s_lfDefault;
|
|
|
3287 if (name == NULL)
|
|
37
|
3288 return OK;
|
|
7
|
3289
|
|
|
3290 if (STRCMP(name, "*") == 0)
|
|
|
3291 {
|
|
|
3292 #if defined(FEAT_GUI_W32)
|
|
|
3293 CHOOSEFONT cf;
|
|
|
3294 /* if name is "*", bring up std font dialog: */
|
|
|
3295 memset(&cf, 0, sizeof(cf));
|
|
|
3296 cf.lStructSize = sizeof(cf);
|
|
|
3297 cf.hwndOwner = s_hwnd;
|
|
|
3298 cf.Flags = CF_SCREENFONTS | CF_FIXEDPITCHONLY | CF_INITTOLOGFONTSTRUCT;
|
|
|
3299 if (lastlf != NULL)
|
|
|
3300 *lf = *lastlf;
|
|
|
3301 cf.lpLogFont = lf;
|
|
|
3302 cf.nFontType = 0 ; //REGULAR_FONTTYPE;
|
|
|
3303 if (ChooseFont(&cf))
|
|
|
3304 goto theend;
|
|
|
3305 #else
|
|
37
|
3306 return FAIL;
|
|
7
|
3307 #endif
|
|
|
3308 }
|
|
|
3309
|
|
|
3310 /*
|
|
|
3311 * Split name up, it could be <name>:h<height>:w<width> etc.
|
|
|
3312 */
|
|
|
3313 for (p = name; *p && *p != ':'; p++)
|
|
|
3314 {
|
|
|
3315 if (p - name + 1 > LF_FACESIZE)
|
|
37
|
3316 return FAIL; /* Name too long */
|
|
7
|
3317 lf->lfFaceName[p - name] = *p;
|
|
|
3318 }
|
|
|
3319 if (p != name)
|
|
|
3320 lf->lfFaceName[p - name] = NUL;
|
|
|
3321
|
|
|
3322 /* First set defaults */
|
|
|
3323 lf->lfHeight = -12;
|
|
|
3324 lf->lfWidth = 0;
|
|
|
3325 lf->lfWeight = FW_NORMAL;
|
|
|
3326 lf->lfItalic = FALSE;
|
|
|
3327 lf->lfUnderline = FALSE;
|
|
|
3328 lf->lfStrikeOut = FALSE;
|
|
|
3329
|
|
|
3330 /*
|
|
|
3331 * If the font can't be found, try replacing '_' by ' '.
|
|
|
3332 */
|
|
|
3333 if (init_logfont(lf) == FAIL)
|
|
|
3334 {
|
|
|
3335 int did_replace = FALSE;
|
|
|
3336
|
|
|
3337 for (i = 0; lf->lfFaceName[i]; ++i)
|
|
|
3338 if (lf->lfFaceName[i] == '_')
|
|
|
3339 {
|
|
|
3340 lf->lfFaceName[i] = ' ';
|
|
|
3341 did_replace = TRUE;
|
|
|
3342 }
|
|
|
3343 if (!did_replace || init_logfont(lf) == FAIL)
|
|
37
|
3344 return FAIL;
|
|
7
|
3345 }
|
|
|
3346
|
|
|
3347 while (*p == ':')
|
|
|
3348 p++;
|
|
|
3349
|
|
|
3350 /* Set the values found after ':' */
|
|
|
3351 while (*p)
|
|
|
3352 {
|
|
|
3353 switch (*p++)
|
|
|
3354 {
|
|
|
3355 case 'h':
|
|
|
3356 lf->lfHeight = - points_to_pixels(p, &p, TRUE, (int)printer_dc);
|
|
|
3357 break;
|
|
|
3358 case 'w':
|
|
|
3359 lf->lfWidth = points_to_pixels(p, &p, FALSE, (int)printer_dc);
|
|
|
3360 break;
|
|
|
3361 case 'b':
|
|
|
3362 #ifndef MSWIN16_FASTTEXT
|
|
|
3363 lf->lfWeight = FW_BOLD;
|
|
|
3364 #endif
|
|
|
3365 break;
|
|
|
3366 case 'i':
|
|
|
3367 #ifndef MSWIN16_FASTTEXT
|
|
|
3368 lf->lfItalic = TRUE;
|
|
|
3369 #endif
|
|
|
3370 break;
|
|
|
3371 case 'u':
|
|
|
3372 lf->lfUnderline = TRUE;
|
|
|
3373 break;
|
|
|
3374 case 's':
|
|
|
3375 lf->lfStrikeOut = TRUE;
|
|
|
3376 break;
|
|
|
3377 case 'c':
|
|
|
3378 {
|
|
|
3379 struct charset_pair *cp;
|
|
|
3380
|
|
|
3381 for (cp = charset_pairs; cp->name != NULL; ++cp)
|
|
|
3382 if (STRNCMP(p, cp->name, strlen(cp->name)) == 0)
|
|
|
3383 {
|
|
|
3384 lf->lfCharSet = cp->charset;
|
|
|
3385 p += strlen(cp->name);
|
|
|
3386 break;
|
|
|
3387 }
|
|
37
|
3388 if (cp->name == NULL && verbose)
|
|
7
|
3389 {
|
|
273
|
3390 vim_snprintf((char *)IObuff, IOSIZE,
|
|
|
3391 _("E244: Illegal charset name \"%s\" in font name \"%s\""), p, name);
|
|
7
|
3392 EMSG(IObuff);
|
|
|
3393 break;
|
|
|
3394 }
|
|
|
3395 break;
|
|
|
3396 }
|
|
|
3397 default:
|
|
37
|
3398 if (verbose)
|
|
|
3399 {
|
|
273
|
3400 vim_snprintf((char *)IObuff, IOSIZE,
|
|
37
|
3401 _("E245: Illegal char '%c' in font name \"%s\""),
|
|
|
3402 p[-1], name);
|
|
|
3403 EMSG(IObuff);
|
|
|
3404 }
|
|
|
3405 return FAIL;
|
|
7
|
3406 }
|
|
|
3407 while (*p == ':')
|
|
|
3408 p++;
|
|
|
3409 }
|
|
|
3410
|
|
|
3411 #if defined(FEAT_GUI_W32)
|
|
|
3412 theend:
|
|
|
3413 #endif
|
|
|
3414 /* ron: init lastlf */
|
|
|
3415 if (printer_dc == NULL)
|
|
|
3416 {
|
|
|
3417 vim_free(lastlf);
|
|
|
3418 lastlf = (LOGFONT *)alloc(sizeof(LOGFONT));
|
|
|
3419 if (lastlf != NULL)
|
|
|
3420 mch_memmove(lastlf, lf, sizeof(LOGFONT));
|
|
|
3421 }
|
|
|
3422
|
|
37
|
3423 return OK;
|
|
7
|
3424 }
|
|
|
3425
|
|
|
3426 #endif /* defined(FEAT_GUI) || defined(FEAT_PRINTER) */
|
