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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 /*
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4 * Copyright 1989 Software Research Associates, Inc., Tokyo, Japan
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5 *
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6 * Permission to use, copy, modify, and distribute this software and its
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7 * documentation for any purpose and without fee is hereby granted, provided
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8 * that the above copyright notice appear in all copies and that both that
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9 * copyright notice and this permission notice appear in supporting
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10 * documentation, and that the name of Software Research Associates not be used
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11 * in advertising or publicity pertaining to distribution of the software
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12 * without specific, written prior permission. Software Research Associates
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13 * makes no representations about the suitability of this software for any
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14 * purpose. It is provided "as is" without express or implied warranty.
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15 *
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16 * SOFTWARE RESEARCH ASSOCIATES DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS
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17 * SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS,
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18 * IN NO EVENT SHALL SOFTWARE RESEARCH ASSOCIATES BE LIABLE FOR ANY SPECIAL,
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19 * INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
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20 * LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
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21 * OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
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22 * PERFORMANCE OF THIS SOFTWARE.
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23 *
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24 * Author: Erik M. van der Poel
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25 * Software Research Associates, Inc., Tokyo, Japan
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26 * erik@sra.co.jp
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27 */
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28 /*
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29 * Author's addresses:
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30 * erik@sra.co.jp
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31 * erik%sra.co.jp@uunet.uu.net
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32 * erik%sra.co.jp@mcvax.uucp
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33 * try junet instead of co.jp
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34 * Erik M. van der Poel
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35 * Software Research Associates, Inc.
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36 * 1-1-1 Hirakawa-cho, Chiyoda-ku
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37 * Tokyo 102 Japan. TEL +81-3-234-2692
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38 */
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39
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40 /*
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41 * Heavely modified for Vim by Bram Moolenaar
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42 */
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43
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44 #include "vim.h"
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45
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46 /* Only include this when using the file browser */
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47
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48 #ifdef FEAT_BROWSE
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49
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50 /* Weird complication: for "make lint" Text.h doesn't combine with Xm.h */
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51 #if defined(FEAT_GUI_MOTIF) && defined(FMT8BIT)
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52 # undef FMT8BIT
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53 #endif
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54
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55 #ifndef FEAT_GUI_NEXTAW
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56 # include "gui_at_sb.h"
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57 #endif
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58
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59 /***************** SFinternal.h */
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60
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61 #include <X11/Intrinsic.h>
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62 #include <X11/StringDefs.h>
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63 #include <X11/Xos.h>
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64 #ifdef FEAT_GUI_NEXTAW
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65 # include <X11/neXtaw/Text.h>
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66 # include <X11/neXtaw/AsciiText.h>
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67 # include <X11/neXtaw/Scrollbar.h>
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68 #else
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69 # include <X11/Xaw/Text.h>
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70 # include <X11/Xaw/AsciiText.h>
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71 #endif
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72
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73 #define SEL_FILE_CANCEL -1
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74 #define SEL_FILE_OK 0
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75 #define SEL_FILE_NULL 1
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76 #define SEL_FILE_TEXT 2
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77
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78 #define SF_DO_SCROLL 1
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79 #define SF_DO_NOT_SCROLL 0
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80
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81 typedef struct
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82 {
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83 int statDone;
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84 char *real;
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85 char *shown;
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86 } SFEntry;
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87
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88 typedef struct
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89 {
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90 char *dir;
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91 char *path;
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92 SFEntry *entries;
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93 int nEntries;
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94 int vOrigin;
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95 int nChars;
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96 int hOrigin;
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97 int changed;
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98 int beginSelection;
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99 int endSelection;
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100 time_t mtime;
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101 } SFDir;
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102
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103 static char SFstartDir[MAXPATHL],
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104 SFcurrentPath[MAXPATHL],
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105 SFcurrentDir[MAXPATHL];
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106
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107 static Widget selFile,
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108 selFileField,
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109 selFileForm,
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110 selFileHScroll,
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111 selFileHScrolls[3],
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112 selFileLists[3],
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113 selFileOK,
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114 selFileCancel,
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115 selFilePrompt,
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116 selFileVScrolls[3];
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117
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118 static Display *SFdisplay;
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119
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120 static int SFcharWidth, SFcharAscent, SFcharHeight;
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121
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122 static SFDir *SFdirs = NULL;
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123
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124 static int SFdirEnd;
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125 static int SFdirPtr;
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126
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127 static Pixel SFfore, SFback;
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128
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129 static Atom SFwmDeleteWindow;
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130
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131 static XSegment SFsegs[2], SFcompletionSegs[2];
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132
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133 static XawTextPosition SFtextPos;
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134
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135 static int SFupperX, SFlowerY, SFupperY;
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136
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137 static int SFtextX, SFtextYoffset;
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138
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139 static int SFentryWidth, SFentryHeight;
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140
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141 static int SFlineToTextH = 3;
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142 static int SFlineToTextV = 3;
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143
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144 static int SFbesideText = 3;
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145 static int SFaboveAndBelowText = 2;
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146
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147 static int SFcharsPerEntry = 15;
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148
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149 static int SFlistSize = 10;
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150
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151 static int SFcurrentInvert[3] = { -1, -1, -1 };
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152
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153 static int SFworkProcAdded = 0;
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154
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155 static XtAppContext SFapp;
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156
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157 static int SFpathScrollWidth, SFvScrollHeight, SFhScrollWidth;
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158
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159 #ifdef FEAT_XFONTSET
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160 static char SFtextBuffer[MAXPATHL*sizeof(wchar_t)];
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161 #else
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162 static char SFtextBuffer[MAXPATHL];
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163 #endif
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164
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165 static int SFbuttonPressed = 0;
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166
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167 static XtIntervalId SFdirModTimerId;
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168
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169 static int (*SFfunc)();
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170
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171 static int SFstatus = SEL_FILE_NULL;
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172
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173 /***************** static functions */
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174
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175 static void SFsetText __ARGS((char *path));
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176 static void SFtextChanged __ARGS((void));
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177 static char *SFgetText __ARGS((void));
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178 static void SFupdatePath __ARGS((void));
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179 static int SFgetDir __ARGS((SFDir *dir));
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180 static void SFdrawLists __ARGS((int doScroll));
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181 static void SFdrawList __ARGS((int n, int doScroll));
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182 static void SFclearList __ARGS((int n, int doScroll));
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183 static void SFbuttonPressList __ARGS((Widget w, int n, XButtonPressedEvent *event));
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184 static void SFbuttonReleaseList __ARGS((Widget w, int n, XButtonReleasedEvent *event));
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185 static void SFdirModTimer __ARGS((XtPointer cl, XtIntervalId *id));
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186 static char SFstatChar __ARGS((struct stat *statBuf));
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187 static void SFdrawStrings __ARGS((Window w, SFDir *dir, int from, int to));
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188 static int SFnewInvertEntry __ARGS((int n, XMotionEvent *event));
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189 static void SFinvertEntry __ARGS((int n));
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190 static void SFenterList __ARGS((Widget w, int n, XEnterWindowEvent *event));
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191 static void SFleaveList __ARGS((Widget w, int n, XEvent *event));
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192 static void SFmotionList __ARGS((Widget w, int n, XMotionEvent *event));
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193 static void SFvFloatSliderMovedCallback __ARGS((Widget w, XtPointer n, XtPointer fnew));
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194 static void SFvSliderMovedCallback __ARGS((Widget w, int n, int nw));
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195 static void SFvAreaSelectedCallback __ARGS((Widget w, XtPointer n, XtPointer pnew));
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196 static void SFhSliderMovedCallback __ARGS((Widget w, XtPointer n, XtPointer nw));
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197 static void SFhAreaSelectedCallback __ARGS((Widget w, XtPointer n, XtPointer pnew));
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198 static void SFpathSliderMovedCallback __ARGS((Widget w, XtPointer client_data, XtPointer nw));
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199 static void SFpathAreaSelectedCallback __ARGS((Widget w, XtPointer client_data, XtPointer pnew));
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200 static Boolean SFworkProc __ARGS((void));
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201 static int SFcompareEntries __ARGS((const void *p, const void *q));
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202 static void SFprepareToReturn __ARGS((void));
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203 static void SFcreateWidgets __ARGS((Widget toplevel, char *prompt, char *ok, char *cancel));
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204 static void SFsetColors __ARGS((guicolor_T bg, guicolor_T fg, guicolor_T scroll_bg, guicolor_T scrollfg));
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205
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206 /***************** xstat.h */
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207
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208 #ifndef S_IXUSR
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209 # define S_IXUSR 0100
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210 #endif
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211 #ifndef S_IXGRP
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212 # define S_IXGRP 0010
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213 #endif
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214 #ifndef S_IXOTH
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215 # define S_IXOTH 0001
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216 #endif
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217
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218 #define S_ISXXX(m) ((m) & (S_IXUSR | S_IXGRP | S_IXOTH))
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219
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220 /***************** Path.c */
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221
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222 #include <pwd.h>
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223
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224 typedef struct
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225 {
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226 char *name;
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227 char *dir;
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228 } SFLogin;
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229
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230 static int SFdoNotTouchDirPtr = 0;
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231
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232 static int SFdoNotTouchVorigin = 0;
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233
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234 static SFDir SFrootDir, SFhomeDir;
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235
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236 static SFLogin *SFlogins;
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237
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238 static int SFtwiddle = 0;
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239
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240 static int SFchdir __ARGS((char *path));
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241
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242 static int
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243 SFchdir(path)
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244 char *path;
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245 {
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246 int result;
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247
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248 result = 0;
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249
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250 if (strcmp(path, SFcurrentDir))
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251 {
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252 result = mch_chdir(path);
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253 if (!result)
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254 (void) strcpy(SFcurrentDir, path);
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255 }
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256
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257 return result;
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258 }
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259
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260 static void SFfree __ARGS((int i));
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261
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262 static void
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263 SFfree(i)
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264 int i;
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265 {
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266 SFDir *dir;
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267 int j;
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268
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269 dir = &(SFdirs[i]);
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270
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271 for (j = dir->nEntries - 1; j >= 0; j--)
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272 {
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273 if (dir->entries[j].shown != dir->entries[j].real)
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274 XtFree(dir->entries[j].shown);
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275 XtFree(dir->entries[j].real);
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276 }
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277
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278 XtFree((char *)dir->entries);
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279 XtFree(dir->dir);
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280
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281 dir->dir = NULL;
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282 }
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283
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284 static void SFstrdup __ARGS((char **s1, char *s2));
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285
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286 static void
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287 SFstrdup(s1, s2)
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288 char **s1;
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289 char *s2;
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290 {
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291 *s1 = strcpy(XtMalloc((unsigned)(strlen(s2) + 1)), s2);
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292 }
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293
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294 static void SFunreadableDir __ARGS((SFDir *dir));
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295
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296 static void
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297 SFunreadableDir(dir)
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298 SFDir *dir;
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299 {
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300 char *cannotOpen = _("<cannot open> ");
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301
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302 dir->entries = (SFEntry *) XtMalloc(sizeof(SFEntry));
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303 dir->entries[0].statDone = 1;
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304 SFstrdup(&dir->entries[0].real, cannotOpen);
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305 dir->entries[0].shown = dir->entries[0].real;
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306 dir->nEntries = 1;
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307 dir->nChars = strlen(cannotOpen);
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308 }
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309
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310 static void SFreplaceText __ARGS((SFDir *dir, char *str));
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311
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312 static void
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313 SFreplaceText(dir, str)
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314 SFDir *dir;
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315 char *str;
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316 {
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317 int len;
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318
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319 *(dir->path) = 0;
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320 len = strlen(str);
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321 if (str[len - 1] == '/')
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322 (void) strcat(SFcurrentPath, str);
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323 else
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324 (void) strncat(SFcurrentPath, str, len - 1);
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325 if (strncmp(SFcurrentPath, SFstartDir, strlen(SFstartDir)))
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326 SFsetText(SFcurrentPath);
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327 else
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328 SFsetText(&(SFcurrentPath[strlen(SFstartDir)]));
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329
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330 SFtextChanged();
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331 }
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332
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333 static void SFexpand __ARGS((char *str));
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334
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335 static void
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336 SFexpand(str)
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337 char *str;
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338 {
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339 int len;
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340 int cmp;
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341 char *name, *growing;
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342 SFDir *dir;
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343 SFEntry *entry, *max;
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344
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345 len = strlen(str);
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346
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347 dir = &(SFdirs[SFdirEnd - 1]);
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348
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349 if (dir->beginSelection == -1)
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350 {
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351 SFstrdup(&str, str);
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352 SFreplaceText(dir, str);
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353 XtFree(str);
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354 return;
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355 }
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356 else if (dir->beginSelection == dir->endSelection)
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357 {
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358 SFreplaceText(dir, dir->entries[dir->beginSelection].shown);
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359 return;
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360 }
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361
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362 max = &(dir->entries[dir->endSelection + 1]);
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363
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364 name = dir->entries[dir->beginSelection].shown;
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365 SFstrdup(&growing, name);
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366
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367 cmp = 0;
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368 while (!cmp)
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369 {
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370 entry = &(dir->entries[dir->beginSelection]);
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371 while (entry < max)
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372 {
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373 if ((cmp = strncmp(growing, entry->shown, len)))
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374 break;
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375 entry++;
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376 }
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377 len++;
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378 }
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379
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380 /*
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381 * SFreplaceText() expects filename
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382 */
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383 growing[len - 2] = ' ';
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384
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385 growing[len - 1] = 0;
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386 SFreplaceText(dir, growing);
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387 XtFree(growing);
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388 }
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389
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390 static int SFfindFile __ARGS((SFDir *dir, char *str));
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391
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392 static int
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393 SFfindFile(dir, str)
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394 SFDir *dir;
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395 char *str;
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396 {
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397 int i, last, max;
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398 char *name, save;
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399 SFEntry *entries;
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400 int len;
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401 int begin, end;
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402 int result;
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403
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404 len = strlen(str);
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405
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406 if (str[len - 1] == ' ')
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407 {
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408 SFexpand(str);
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409 return 1;
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410 }
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411 else if (str[len - 1] == '/')
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412 len--;
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413
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414 max = dir->nEntries;
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415
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416 entries = dir->entries;
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417
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418 i = 0;
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419 while (i < max)
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420 {
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421 name = entries[i].shown;
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422 last = strlen(name) - 1;
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423 save = name[last];
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424 name[last] = 0;
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425
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426 result = strncmp(str, name, len);
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427
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428 name[last] = save;
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429 if (result <= 0)
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430 break;
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431 i++;
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432 }
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433 begin = i;
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434 while (i < max)
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435 {
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436 name = entries[i].shown;
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|
|
437 last = strlen(name) - 1;
|
|
|
438 save = name[last];
|
|
|
439 name[last] = 0;
|
|
|
440
|
|
|
441 result = strncmp(str, name, len);
|
|
|
442
|
|
|
443 name[last] = save;
|
|
|
444 if (result)
|
|
|
445 break;
|
|
|
446 i++;
|
|
|
447 }
|
|
|
448 end = i;
|
|
|
449
|
|
|
450 if (begin != end)
|
|
|
451 {
|
|
|
452 if ((dir->beginSelection != begin) || (dir->endSelection != end - 1))
|
|
|
453 {
|
|
|
454 dir->changed = 1;
|
|
|
455 dir->beginSelection = begin;
|
|
|
456 if (str[strlen(str) - 1] == '/')
|
|
|
457 dir->endSelection = begin;
|
|
|
458 else
|
|
|
459 dir->endSelection = end - 1;
|
|
|
460 }
|
|
|
461 }
|
|
|
462 else if (dir->beginSelection != -1)
|
|
|
463 {
|
|
|
464 dir->changed = 1;
|
|
|
465 dir->beginSelection = -1;
|
|
|
466 dir->endSelection = -1;
|
|
|
467 }
|
|
|
468
|
|
|
469 if (SFdoNotTouchVorigin
|
|
|
470 || ((begin > dir->vOrigin) && (end < dir->vOrigin + SFlistSize)))
|
|
|
471 {
|
|
|
472 SFdoNotTouchVorigin = 0;
|
|
|
473 return 0;
|
|
|
474 }
|
|
|
475
|
|
|
476 i = begin - 1;
|
|
|
477 if (i > max - SFlistSize)
|
|
|
478 i = max - SFlistSize;
|
|
|
479 if (i < 0)
|
|
|
480 i = 0;
|
|
|
481
|
|
|
482 if (dir->vOrigin != i)
|
|
|
483 {
|
|
|
484 dir->vOrigin = i;
|
|
|
485 dir->changed = 1;
|
|
|
486 }
|
|
|
487
|
|
|
488 return 0;
|
|
|
489 }
|
|
|
490
|
|
|
491 static void SFunselect __ARGS((void));
|
|
|
492
|
|
|
493 static void
|
|
|
494 SFunselect()
|
|
|
495 {
|
|
|
496 SFDir *dir;
|
|
|
497
|
|
|
498 dir = &(SFdirs[SFdirEnd - 1]);
|
|
|
499 if (dir->beginSelection != -1)
|
|
|
500 dir->changed = 1;
|
|
|
501 dir->beginSelection = -1;
|
|
|
502 dir->endSelection = -1;
|
|
|
503 }
|
|
|
504
|
|
|
505 static int SFcompareLogins __ARGS((const void *p, const void *q));
|
|
|
506
|
|
|
507 static int
|
|
|
508 SFcompareLogins(p, q)
|
|
|
509 const void *p, *q;
|
|
|
510 {
|
|
|
511 return strcmp(((SFLogin *)p)->name, ((SFLogin *)q)->name);
|
|
|
512 }
|
|
|
513
|
|
|
514 static void SFgetHomeDirs __ARGS((void));
|
|
|
515
|
|
|
516 static void
|
|
|
517 SFgetHomeDirs()
|
|
|
518 {
|
|
|
519 struct passwd *pw;
|
|
|
520 int Alloc;
|
|
|
521 int i;
|
|
|
522 SFEntry *entries = NULL;
|
|
|
523 int len;
|
|
|
524 int maxChars;
|
|
|
525
|
|
|
526 Alloc = 1;
|
|
|
527 i = 1;
|
|
|
528 entries = (SFEntry *)XtMalloc(sizeof(SFEntry));
|
|
|
529 SFlogins = (SFLogin *)XtMalloc(sizeof(SFLogin));
|
|
|
530 entries[0].real = XtMalloc(3);
|
|
|
531 (void) strcpy(entries[0].real, "~");
|
|
|
532 entries[0].shown = entries[0].real;
|
|
|
533 entries[0].statDone = 1;
|
|
|
534 SFlogins[0].name = "";
|
|
|
535 pw = getpwuid((int) getuid());
|
|
|
536 SFstrdup(&SFlogins[0].dir, pw ? pw->pw_dir : "/");
|
|
|
537 maxChars = 0;
|
|
|
538
|
|
|
539 (void) setpwent();
|
|
|
540
|
|
|
541 while ((pw = getpwent()) && (*(pw->pw_name)))
|
|
|
542 {
|
|
|
543 if (i >= Alloc)
|
|
|
544 {
|
|
|
545 Alloc *= 2;
|
|
|
546 entries = (SFEntry *) XtRealloc((char *)entries,
|
|
|
547 (unsigned)(Alloc * sizeof(SFEntry)));
|
|
|
548 SFlogins = (SFLogin *) XtRealloc((char *)SFlogins,
|
|
|
549 (unsigned)(Alloc * sizeof(SFLogin)));
|
|
|
550 }
|
|
|
551 len = strlen(pw->pw_name);
|
|
|
552 entries[i].real = XtMalloc((unsigned) (len + 3));
|
|
|
553 (void) strcat(strcpy(entries[i].real, "~"), pw->pw_name);
|
|
|
554 entries[i].shown = entries[i].real;
|
|
|
555 entries[i].statDone = 1;
|
|
|
556 if (len > maxChars)
|
|
|
557 maxChars = len;
|
|
|
558 SFstrdup(&SFlogins[i].name, pw->pw_name);
|
|
|
559 SFstrdup(&SFlogins[i].dir, pw->pw_dir);
|
|
|
560 i++;
|
|
|
561 }
|
|
|
562
|
|
|
563 SFhomeDir.dir = XtMalloc(1);
|
|
|
564 SFhomeDir.dir[0] = 0;
|
|
|
565 SFhomeDir.path = SFcurrentPath;
|
|
|
566 SFhomeDir.entries = entries;
|
|
|
567 SFhomeDir.nEntries = i;
|
|
|
568 SFhomeDir.vOrigin = 0; /* :-) */
|
|
|
569 SFhomeDir.nChars = maxChars + 2;
|
|
|
570 SFhomeDir.hOrigin = 0;
|
|
|
571 SFhomeDir.changed = 1;
|
|
|
572 SFhomeDir.beginSelection = -1;
|
|
|
573 SFhomeDir.endSelection = -1;
|
|
|
574
|
|
|
575 qsort((char *)entries, (size_t)i, sizeof(SFEntry), SFcompareEntries);
|
|
|
576 qsort((char *)SFlogins, (size_t)i, sizeof(SFLogin), SFcompareLogins);
|
|
|
577
|
|
|
578 for (i--; i >= 0; i--)
|
|
|
579 (void)strcat(entries[i].real, "/");
|
|
|
580 }
|
|
|
581
|
|
|
582 static int SFfindHomeDir __ARGS((char *begin, char *end));
|
|
|
583
|
|
|
584 static int
|
|
|
585 SFfindHomeDir(begin, end)
|
|
|
586 char *begin, *end;
|
|
|
587 {
|
|
|
588 char save;
|
|
|
589 char *theRest;
|
|
|
590 int i;
|
|
|
591
|
|
|
592 save = *end;
|
|
|
593 *end = 0;
|
|
|
594
|
|
|
595 for (i = SFhomeDir.nEntries - 1; i >= 0; i--)
|
|
|
596 {
|
|
|
597 if (!strcmp(SFhomeDir.entries[i].real, begin))
|
|
|
598 {
|
|
|
599 *end = save;
|
|
|
600 SFstrdup(&theRest, end);
|
|
|
601 (void) strcat(strcat(strcpy(SFcurrentPath,
|
|
|
602 SFlogins[i].dir), "/"), theRest);
|
|
|
603 XtFree(theRest);
|
|
|
604 SFsetText(SFcurrentPath);
|
|
|
605 SFtextChanged();
|
|
|
606 return 1;
|
|
|
607 }
|
|
|
608 }
|
|
|
609
|
|
|
610 *end = save;
|
|
|
611
|
|
|
612 return 0;
|
|
|
613 }
|
|
|
614
|
|
|
615 static void
|
|
|
616 SFupdatePath()
|
|
|
617 {
|
|
|
618 static int Alloc;
|
|
|
619 static int wasTwiddle = 0;
|
|
|
620 char *begin, *end;
|
|
|
621 int i, j;
|
|
|
622 int prevChange;
|
|
|
623 int SFdirPtrSave, SFdirEndSave;
|
|
|
624 SFDir *dir;
|
|
|
625
|
|
|
626 if (!SFdirs)
|
|
|
627 {
|
|
|
628 SFdirs = (SFDir *) XtMalloc((Alloc = 10) * sizeof(SFDir));
|
|
|
629 dir = &(SFdirs[0]);
|
|
|
630 SFstrdup(&dir->dir, "/");
|
|
|
631 (void) SFchdir("/");
|
|
|
632 (void) SFgetDir(dir);
|
|
|
633 for (j = 1; j < Alloc; j++)
|
|
|
634 SFdirs[j].dir = NULL;
|
|
|
635 dir->path = SFcurrentPath + 1;
|
|
|
636 dir->vOrigin = 0;
|
|
|
637 dir->hOrigin = 0;
|
|
|
638 dir->changed = 1;
|
|
|
639 dir->beginSelection = -1;
|
|
|
640 dir->endSelection = -1;
|
|
|
641 SFhomeDir.dir = NULL;
|
|
|
642 }
|
|
|
643
|
|
|
644 SFdirEndSave = SFdirEnd;
|
|
|
645 SFdirEnd = 1;
|
|
|
646
|
|
|
647 SFdirPtrSave = SFdirPtr;
|
|
|
648 SFdirPtr = 0;
|
|
|
649
|
|
|
650 begin = NULL;
|
|
|
651
|
|
|
652 if (SFcurrentPath[0] == '~')
|
|
|
653 {
|
|
|
654 if (!SFtwiddle)
|
|
|
655 {
|
|
|
656 SFtwiddle = 1;
|
|
|
657 dir = &(SFdirs[0]);
|
|
|
658 SFrootDir = *dir;
|
|
|
659 if (!SFhomeDir.dir)
|
|
|
660 SFgetHomeDirs();
|
|
|
661 *dir = SFhomeDir;
|
|
|
662 dir->changed = 1;
|
|
|
663 }
|
|
|
664 end = SFcurrentPath;
|
|
|
665 SFdoNotTouchDirPtr = 1;
|
|
|
666 wasTwiddle = 1;
|
|
|
667 }
|
|
|
668 else
|
|
|
669 {
|
|
|
670 if (SFtwiddle)
|
|
|
671 {
|
|
|
672 SFtwiddle = 0;
|
|
|
673 dir = &(SFdirs[0]);
|
|
|
674 *dir = SFrootDir;
|
|
|
675 dir->changed = 1;
|
|
|
676 }
|
|
|
677 end = SFcurrentPath + 1;
|
|
|
678 }
|
|
|
679
|
|
|
680 i = 0;
|
|
|
681
|
|
|
682 prevChange = 0;
|
|
|
683
|
|
|
684 while (*end)
|
|
|
685 {
|
|
|
686 while (*end++ == '/')
|
|
|
687 ;
|
|
|
688 end--;
|
|
|
689 begin = end;
|
|
|
690 while ((*end) && (*end++ != '/'))
|
|
|
691 ;
|
|
|
692 if ((end - SFcurrentPath <= SFtextPos) && (*(end - 1) == '/'))
|
|
|
693 {
|
|
|
694 SFdirPtr = i - 1;
|
|
|
695 if (SFdirPtr < 0)
|
|
|
696 SFdirPtr = 0;
|
|
|
697 }
|
|
|
698 if (*begin)
|
|
|
699 {
|
|
|
700 if (*(end - 1) == '/')
|
|
|
701 {
|
|
|
702 char save = *end;
|
|
|
703
|
|
|
704 if (SFtwiddle)
|
|
|
705 {
|
|
|
706 if (SFfindHomeDir(begin, end))
|
|
|
707 return;
|
|
|
708 }
|
|
|
709 *end = 0;
|
|
|
710 i++;
|
|
|
711 SFdirEnd++;
|
|
|
712 if (i >= Alloc)
|
|
|
713 {
|
|
|
714 SFdirs = (SFDir *) XtRealloc((char *) SFdirs,
|
|
|
715 (unsigned)((Alloc *= 2) * sizeof(SFDir)));
|
|
|
716 for (j = Alloc / 2; j < Alloc; j++)
|
|
|
717 SFdirs[j].dir = NULL;
|
|
|
718 }
|
|
|
719 dir = &(SFdirs[i]);
|
|
|
720 if ((!(dir->dir)) || prevChange || strcmp(dir->dir, begin))
|
|
|
721 {
|
|
|
722 if (dir->dir)
|
|
|
723 SFfree(i);
|
|
|
724 prevChange = 1;
|
|
|
725 SFstrdup(&dir->dir, begin);
|
|
|
726 dir->path = end;
|
|
|
727 dir->vOrigin = 0;
|
|
|
728 dir->hOrigin = 0;
|
|
|
729 dir->changed = 1;
|
|
|
730 dir->beginSelection = -1;
|
|
|
731 dir->endSelection = -1;
|
|
|
732 (void)SFfindFile(dir - 1, begin);
|
|
|
733 if (SFchdir(SFcurrentPath) || SFgetDir(dir))
|
|
|
734 {
|
|
|
735 SFunreadableDir(dir);
|
|
|
736 break;
|
|
|
737 }
|
|
|
738 }
|
|
|
739 *end = save;
|
|
|
740 if (!save)
|
|
|
741 SFunselect();
|
|
|
742 }
|
|
|
743 else
|
|
|
744 {
|
|
|
745 if (SFfindFile(&(SFdirs[SFdirEnd-1]), begin))
|
|
|
746 return;
|
|
|
747 }
|
|
|
748 }
|
|
|
749 else
|
|
|
750 SFunselect();
|
|
|
751 }
|
|
|
752
|
|
|
753 if ((end == SFcurrentPath + 1) && (!SFtwiddle))
|
|
|
754 SFunselect();
|
|
|
755
|
|
|
756 for (i = SFdirEnd; i < Alloc; i++)
|
|
|
757 if (SFdirs[i].dir)
|
|
|
758 SFfree(i);
|
|
|
759
|
|
|
760 if (SFdoNotTouchDirPtr)
|
|
|
761 {
|
|
|
762 if (wasTwiddle)
|
|
|
763 {
|
|
|
764 wasTwiddle = 0;
|
|
|
765 SFdirPtr = SFdirEnd - 2;
|
|
|
766 if (SFdirPtr < 0)
|
|
|
767 SFdirPtr = 0;
|
|
|
768 }
|
|
|
769 else
|
|
|
770 SFdirPtr = SFdirPtrSave;
|
|
|
771 SFdoNotTouchDirPtr = 0;
|
|
|
772 }
|
|
|
773
|
|
|
774 if ((SFdirPtr != SFdirPtrSave) || (SFdirEnd != SFdirEndSave))
|
|
|
775 {
|
|
|
776 #ifdef FEAT_GUI_NEXTAW
|
|
|
777 XawScrollbarSetThumb( selFileHScroll,
|
|
|
778 (float) (((double) SFdirPtr) / SFdirEnd),
|
|
|
779 (float) (((double) ((SFdirEnd < 3) ? SFdirEnd : 3)) /
|
|
|
780 SFdirEnd));
|
|
|
781 #else
|
|
|
782 vim_XawScrollbarSetThumb( selFileHScroll,
|
|
|
783 (float) (((double) SFdirPtr) / SFdirEnd),
|
|
|
784 (float) (((double) ((SFdirEnd < 3) ? SFdirEnd : 3)) /
|
|
|
785 SFdirEnd),
|
|
|
786 (double)SFdirEnd);
|
|
|
787 #endif
|
|
|
788 }
|
|
|
789
|
|
|
790 if (SFdirPtr != SFdirPtrSave)
|
|
|
791 SFdrawLists(SF_DO_SCROLL);
|
|
|
792 else
|
|
|
793 for (i = 0; i < 3; i++)
|
|
|
794 {
|
|
|
795 if (SFdirPtr + i < SFdirEnd)
|
|
|
796 {
|
|
|
797 if (SFdirs[SFdirPtr + i].changed)
|
|
|
798 {
|
|
|
799 SFdirs[SFdirPtr + i].changed = 0;
|
|
|
800 SFdrawList(i, SF_DO_SCROLL);
|
|
|
801 }
|
|
|
802 }
|
|
|
803 else
|
|
|
804 SFclearList(i, SF_DO_SCROLL);
|
|
|
805 }
|
|
|
806 }
|
|
|
807
|
|
|
808 #ifdef XtNinternational
|
|
|
809 static int
|
|
|
810 WcsLen(p)
|
|
|
811 wchar_t *p;
|
|
|
812 {
|
|
|
813 int i = 0;
|
|
|
814 while (*p++ != 0)
|
|
|
815 i++;
|
|
|
816 return i;
|
|
|
817 }
|
|
|
818 #endif
|
|
|
819
|
|
|
820 static void
|
|
|
821 SFsetText(path)
|
|
|
822 char *path;
|
|
|
823 {
|
|
|
824 XawTextBlock text;
|
|
|
825
|
|
|
826 text.firstPos = 0;
|
|
|
827 text.length = strlen(path);
|
|
|
828 text.ptr = path;
|
|
|
829 text.format = FMT8BIT;
|
|
|
830
|
|
|
831 #ifdef XtNinternational
|
|
1887
|
832 if ((unsigned long)_XawTextFormat((TextWidget)selFileField) == XawFmtWide)
|
|
7
|
833 {
|
|
|
834 XawTextReplace(selFileField, (XawTextPosition)0,
|
|
|
835 (XawTextPosition)WcsLen((wchar_t *)&SFtextBuffer[0]), &text);
|
|
|
836 XawTextSetInsertionPoint(selFileField,
|
|
|
837 (XawTextPosition)WcsLen((wchar_t *)&SFtextBuffer[0]));
|
|
|
838 }
|
|
|
839 else
|
|
|
840 {
|
|
|
841 XawTextReplace(selFileField, (XawTextPosition)0,
|
|
|
842 (XawTextPosition)strlen(SFtextBuffer), &text);
|
|
|
843 XawTextSetInsertionPoint(selFileField,
|
|
|
844 (XawTextPosition)strlen(SFtextBuffer));
|
|
|
845 }
|
|
|
846 #else
|
|
|
847 XawTextReplace(selFileField, (XawTextPosition)0,
|
|
|
848 (XawTextPosition)strlen(SFtextBuffer), &text);
|
|
|
849 XawTextSetInsertionPoint(selFileField,
|
|
|
850 (XawTextPosition)strlen(SFtextBuffer));
|
|
|
851 #endif
|
|
|
852 }
|
|
|
853
|
|
|
854 static void
|
|
|
855 SFbuttonPressList(w, n, event)
|
|
1887
|
856 Widget w UNUSED;
|
|
|
857 int n UNUSED;
|
|
|
858 XButtonPressedEvent *event UNUSED;
|
|
7
|
859 {
|
|
|
860 SFbuttonPressed = 1;
|
|
|
861 }
|
|
|
862
|
|
|
863 static void
|
|
|
864 SFbuttonReleaseList(w, n, event)
|
|
|
865 Widget w;
|
|
|
866 int n;
|
|
|
867 XButtonReleasedEvent *event;
|
|
|
868 {
|
|
|
869 SFDir *dir;
|
|
|
870
|
|
|
871 SFbuttonPressed = 0;
|
|
|
872
|
|
|
873 if (SFcurrentInvert[n] != -1)
|
|
|
874 {
|
|
|
875 if (n < 2)
|
|
|
876 SFdoNotTouchDirPtr = 1;
|
|
|
877 SFdoNotTouchVorigin = 1;
|
|
|
878 dir = &(SFdirs[SFdirPtr + n]);
|
|
|
879 SFreplaceText(dir,
|
|
|
880 dir->entries[dir->vOrigin + SFcurrentInvert[n]].shown);
|
|
|
881 SFmotionList(w, n, (XMotionEvent *) event);
|
|
|
882 }
|
|
|
883 }
|
|
|
884
|
|
|
885 static int SFcheckDir __ARGS((int n, SFDir *dir));
|
|
|
886
|
|
|
887 static int
|
|
|
888 SFcheckDir(n, dir)
|
|
|
889 int n;
|
|
|
890 SFDir *dir;
|
|
|
891 {
|
|
|
892 struct stat statBuf;
|
|
|
893 int i;
|
|
|
894
|
|
|
895 if ((!mch_stat(".", &statBuf)) && (statBuf.st_mtime != dir->mtime))
|
|
|
896 {
|
|
|
897 /*
|
|
|
898 * If the pointer is currently in the window that we are about
|
|
|
899 * to update, we must warp it to prevent the user from
|
|
|
900 * accidentally selecting the wrong file.
|
|
|
901 */
|
|
|
902 if (SFcurrentInvert[n] != -1)
|
|
|
903 {
|
|
|
904 XWarpPointer(
|
|
|
905 SFdisplay,
|
|
|
906 None,
|
|
|
907 XtWindow(selFileLists[n]),
|
|
|
908 0,
|
|
|
909 0,
|
|
|
910 0,
|
|
|
911 0,
|
|
|
912 0,
|
|
|
913 0);
|
|
|
914 }
|
|
|
915
|
|
|
916 for (i = dir->nEntries - 1; i >= 0; i--)
|
|
|
917 {
|
|
|
918 if (dir->entries[i].shown != dir->entries[i].real)
|
|
|
919 XtFree(dir->entries[i].shown);
|
|
|
920 XtFree(dir->entries[i].real);
|
|
|
921 }
|
|
|
922 XtFree((char *) dir->entries);
|
|
|
923 if (SFgetDir(dir))
|
|
|
924 SFunreadableDir(dir);
|
|
|
925 if (dir->vOrigin > dir->nEntries - SFlistSize)
|
|
|
926 dir->vOrigin = dir->nEntries - SFlistSize;
|
|
|
927 if (dir->vOrigin < 0)
|
|
|
928 dir->vOrigin = 0;
|
|
|
929 if (dir->hOrigin > dir->nChars - SFcharsPerEntry)
|
|
|
930 dir->hOrigin = dir->nChars - SFcharsPerEntry;
|
|
|
931 if (dir->hOrigin < 0)
|
|
|
932 dir->hOrigin = 0;
|
|
|
933 dir->beginSelection = -1;
|
|
|
934 dir->endSelection = -1;
|
|
|
935 SFdoNotTouchVorigin = 1;
|
|
|
936 if ((dir + 1)->dir)
|
|
|
937 (void) SFfindFile(dir, (dir + 1)->dir);
|
|
|
938 else
|
|
|
939 (void) SFfindFile(dir, dir->path);
|
|
|
940
|
|
|
941 if (!SFworkProcAdded)
|
|
|
942 {
|
|
|
943 (void) XtAppAddWorkProc(SFapp, (XtWorkProc)SFworkProc, NULL);
|
|
|
944 SFworkProcAdded = 1;
|
|
|
945 }
|
|
|
946 return 1;
|
|
|
947 }
|
|
|
948 return 0;
|
|
|
949 }
|
|
|
950
|
|
|
951 static int SFcheckFiles __ARGS((SFDir *dir));
|
|
|
952
|
|
|
953 static int
|
|
|
954 SFcheckFiles(dir)
|
|
|
955 SFDir *dir;
|
|
|
956 {
|
|
|
957 int from, to;
|
|
|
958 int result;
|
|
|
959 char oldc, newc;
|
|
|
960 int i;
|
|
|
961 char *str;
|
|
|
962 int last;
|
|
|
963 struct stat statBuf;
|
|
|
964
|
|
|
965 result = 0;
|
|
|
966
|
|
|
967 from = dir->vOrigin;
|
|
|
968 to = dir->vOrigin + SFlistSize;
|
|
|
969 if (to > dir->nEntries)
|
|
|
970 to = dir->nEntries;
|
|
|
971
|
|
|
972 for (i = from; i < to; i++)
|
|
|
973 {
|
|
|
974 str = dir->entries[i].real;
|
|
|
975 last = strlen(str) - 1;
|
|
|
976 oldc = str[last];
|
|
|
977 str[last] = 0;
|
|
|
978 if (mch_stat(str, &statBuf))
|
|
|
979 newc = ' ';
|
|
|
980 else
|
|
|
981 newc = SFstatChar(&statBuf);
|
|
|
982 str[last] = newc;
|
|
|
983 if (newc != oldc)
|
|
|
984 result = 1;
|
|
|
985 }
|
|
|
986
|
|
|
987 return result;
|
|
|
988 }
|
|
|
989
|
|
|
990 static void
|
|
|
991 SFdirModTimer(cl, id)
|
|
1887
|
992 XtPointer cl UNUSED;
|
|
|
993 XtIntervalId *id UNUSED;
|
|
7
|
994 {
|
|
|
995 static int n = -1;
|
|
|
996 static int f = 0;
|
|
|
997 char save;
|
|
|
998 SFDir *dir;
|
|
|
999
|
|
|
1000 if ((!SFtwiddle) && (SFdirPtr < SFdirEnd))
|
|
|
1001 {
|
|
|
1002 n++;
|
|
|
1003 if ((n > 2) || (SFdirPtr + n >= SFdirEnd))
|
|
|
1004 {
|
|
|
1005 n = 0;
|
|
|
1006 f++;
|
|
|
1007 if ((f > 2) || (SFdirPtr + f >= SFdirEnd))
|
|
|
1008 f = 0;
|
|
|
1009 }
|
|
|
1010 dir = &(SFdirs[SFdirPtr + n]);
|
|
|
1011 save = *(dir->path);
|
|
|
1012 *(dir->path) = 0;
|
|
|
1013 if (SFchdir(SFcurrentPath))
|
|
|
1014 {
|
|
|
1015 *(dir->path) = save;
|
|
|
1016
|
|
|
1017 /*
|
|
|
1018 * force a re-read
|
|
|
1019 */
|
|
|
1020 *(dir->dir) = 0;
|
|
|
1021
|
|
|
1022 SFupdatePath();
|
|
|
1023 }
|
|
|
1024 else
|
|
|
1025 {
|
|
|
1026 *(dir->path) = save;
|
|
|
1027 if (SFcheckDir(n, dir) || ((f == n) && SFcheckFiles(dir)))
|
|
|
1028 SFdrawList(n, SF_DO_SCROLL);
|
|
|
1029 }
|
|
|
1030 }
|
|
|
1031
|
|
|
1032 SFdirModTimerId = XtAppAddTimeOut(SFapp, (unsigned long) 1000,
|
|
|
1033 SFdirModTimer, (XtPointer) NULL);
|
|
|
1034 }
|
|
|
1035
|
|
|
1036 /* Return a single character describing what kind of file STATBUF is. */
|
|
|
1037
|
|
|
1038 static char
|
|
|
1039 SFstatChar(statBuf)
|
|
|
1040 struct stat *statBuf;
|
|
|
1041 {
|
|
|
1042 if (S_ISDIR (statBuf->st_mode))
|
|
|
1043 return '/';
|
|
|
1044 if (S_ISREG (statBuf->st_mode))
|
|
|
1045 return S_ISXXX (statBuf->st_mode) ? '*' : ' ';
|
|
|
1046 #ifdef S_ISSOCK
|
|
|
1047 if (S_ISSOCK (statBuf->st_mode))
|
|
|
1048 return '=';
|
|
|
1049 #endif /* S_ISSOCK */
|
|
|
1050 return ' ';
|
|
|
1051 }
|
|
|
1052
|
|
|
1053 /***************** Draw.c */
|
|
|
1054
|
|
|
1055 #ifdef FEAT_GUI_NEXTAW
|
|
|
1056 # include <X11/neXtaw/Cardinals.h>
|
|
|
1057 #else
|
|
|
1058 # include <X11/Xaw/Cardinals.h>
|
|
|
1059 #endif
|
|
|
1060
|
|
|
1061 #ifdef FEAT_XFONTSET
|
|
|
1062 # define SF_DEFAULT_FONT "-misc-fixed-medium-r-normal--14-*"
|
|
|
1063 #else
|
|
|
1064 # define SF_DEFAULT_FONT "9x15"
|
|
|
1065 #endif
|
|
|
1066
|
|
|
1067 #ifdef ABS
|
|
|
1068 # undef ABS
|
|
|
1069 #endif
|
|
|
1070 #define ABS(x) (((x) < 0) ? (-(x)) : (x))
|
|
|
1071
|
|
|
1072 typedef struct
|
|
|
1073 {
|
|
|
1074 char *fontname;
|
|
|
1075 } TextData;
|
|
|
1076
|
|
|
1077 static GC SFlineGC, SFscrollGC, SFinvertGC, SFtextGC;
|
|
|
1078
|
|
|
1079 static XtResource textResources[] =
|
|
|
1080 {
|
|
|
1081 #ifdef FEAT_XFONTSET
|
|
|
1082 {XtNfontSet, XtCFontSet, XtRString, sizeof (char *),
|
|
|
1083 XtOffsetOf(TextData, fontname), XtRString, SF_DEFAULT_FONT},
|
|
|
1084 #else
|
|
|
1085 {XtNfont, XtCFont, XtRString, sizeof (char *),
|
|
|
1086 XtOffsetOf(TextData, fontname), XtRString, SF_DEFAULT_FONT},
|
|
|
1087 #endif
|
|
|
1088 };
|
|
|
1089
|
|
|
1090 #ifdef FEAT_XFONTSET
|
|
|
1091 static XFontSet SFfont;
|
|
|
1092 #else
|
|
|
1093 static XFontStruct *SFfont;
|
|
|
1094 #endif
|
|
|
1095
|
|
|
1096 static int SFcurrentListY;
|
|
|
1097
|
|
|
1098 static XtIntervalId SFscrollTimerId;
|
|
|
1099
|
|
|
1100 static void SFinitFont __ARGS((void));
|
|
|
1101
|
|
|
1102 static void
|
|
|
1103 SFinitFont()
|
|
|
1104 {
|
|
|
1105 TextData *data;
|
|
|
1106 #ifdef FEAT_XFONTSET
|
|
|
1107 XFontSetExtents *extents;
|
|
|
1108 char **missing, *def_str;
|
|
|
1109 int num_missing;
|
|
|
1110 #endif
|
|
|
1111
|
|
|
1112 data = XtNew(TextData);
|
|
|
1113
|
|
|
1114 XtGetApplicationResources(selFileForm, (XtPointer) data, textResources,
|
|
|
1115 XtNumber(textResources), (Arg *) NULL, ZERO);
|
|
|
1116
|
|
|
1117 #ifdef FEAT_XFONTSET
|
|
|
1118 SFfont = XCreateFontSet(SFdisplay, data->fontname,
|
|
|
1119 &missing, &num_missing, &def_str);
|
|
|
1120 #else
|
|
|
1121 SFfont = XLoadQueryFont(SFdisplay, data->fontname);
|
|
|
1122 #endif
|
|
|
1123 if (!SFfont)
|
|
|
1124 {
|
|
|
1125 #ifdef FEAT_XFONTSET
|
|
|
1126 SFfont = XCreateFontSet(SFdisplay, SF_DEFAULT_FONT,
|
|
|
1127 &missing, &num_missing, &def_str);
|
|
|
1128 #else
|
|
|
1129 SFfont = XLoadQueryFont(SFdisplay, SF_DEFAULT_FONT);
|
|
|
1130 #endif
|
|
|
1131 if (!SFfont)
|
|
|
1132 {
|
|
|
1133 EMSG2(_("E616: vim_SelFile: can't get font %s"), SF_DEFAULT_FONT);
|
|
|
1134 SFstatus = SEL_FILE_CANCEL;
|
|
|
1135 return;
|
|
|
1136 }
|
|
|
1137 }
|
|
|
1138
|
|
|
1139 #ifdef FEAT_XFONTSET
|
|
|
1140 extents = XExtentsOfFontSet(SFfont);
|
|
|
1141 SFcharWidth = extents->max_logical_extent.width;
|
|
|
1142 SFcharAscent = -extents->max_logical_extent.y;
|
|
|
1143 SFcharHeight = extents->max_logical_extent.height;
|
|
|
1144 #else
|
|
|
1145 SFcharWidth = (SFfont->max_bounds.width + SFfont->min_bounds.width) / 2;
|
|
|
1146 SFcharAscent = SFfont->max_bounds.ascent;
|
|
|
1147 SFcharHeight = SFcharAscent + SFfont->max_bounds.descent;
|
|
|
1148 #endif
|
|
|
1149 }
|
|
|
1150
|
|
|
1151 static void SFcreateGC __ARGS((void));
|
|
|
1152
|
|
|
1153 static void
|
|
|
1154 SFcreateGC()
|
|
|
1155 {
|
|
|
1156 XGCValues gcValues;
|
|
|
1157 XRectangle rectangles[1];
|
|
|
1158
|
|
|
1159 gcValues.foreground = SFfore;
|
|
|
1160
|
|
|
1161 SFlineGC = XtGetGC(
|
|
|
1162 selFileLists[0],
|
|
|
1163 (XtGCMask)GCForeground,
|
|
|
1164 &gcValues);
|
|
|
1165
|
|
|
1166 SFscrollGC = XtGetGC(
|
|
|
1167 selFileLists[0],
|
|
|
1168 (XtGCMask)0,
|
|
|
1169 &gcValues);
|
|
|
1170
|
|
|
1171 gcValues.function = GXxor;
|
|
|
1172 gcValues.foreground = SFfore ^ SFback;
|
|
|
1173 gcValues.background = SFfore ^ SFback;
|
|
|
1174
|
|
|
1175 SFinvertGC = XtGetGC(
|
|
|
1176 selFileLists[0],
|
|
|
1177 (XtGCMask)GCFunction | GCForeground | GCBackground,
|
|
|
1178 &gcValues);
|
|
|
1179
|
|
|
1180 gcValues.foreground = SFfore;
|
|
|
1181 gcValues.background = SFback;
|
|
|
1182 #ifndef FEAT_XFONTSET
|
|
|
1183 gcValues.font = SFfont->fid;
|
|
|
1184 #endif
|
|
|
1185
|
|
|
1186 SFtextGC = XCreateGC(
|
|
|
1187 SFdisplay,
|
|
|
1188 XtWindow(selFileLists[0]),
|
|
|
1189 #ifdef FEAT_XFONTSET
|
|
|
1190 (unsigned long)GCForeground | GCBackground,
|
|
|
1191 #else
|
|
|
1192 (unsigned long)GCForeground | GCBackground | GCFont,
|
|
|
1193 #endif
|
|
|
1194 &gcValues);
|
|
|
1195
|
|
|
1196 rectangles[0].x = SFlineToTextH + SFbesideText;
|
|
|
1197 rectangles[0].y = 0;
|
|
|
1198 rectangles[0].width = SFcharsPerEntry * SFcharWidth;
|
|
|
1199 rectangles[0].height = SFupperY + 1;
|
|
|
1200
|
|
|
1201 XSetClipRectangles(
|
|
|
1202 SFdisplay,
|
|
|
1203 SFtextGC,
|
|
|
1204 0,
|
|
|
1205 0,
|
|
|
1206 rectangles,
|
|
|
1207 1,
|
|
|
1208 Unsorted);
|
|
|
1209 }
|
|
|
1210
|
|
|
1211 static void
|
|
|
1212 SFclearList(n, doScroll)
|
|
|
1213 int n;
|
|
|
1214 int doScroll;
|
|
|
1215 {
|
|
|
1216 SFDir *dir;
|
|
|
1217
|
|
|
1218 SFcurrentInvert[n] = -1;
|
|
|
1219
|
|
|
1220 XClearWindow(SFdisplay, XtWindow(selFileLists[n]));
|
|
|
1221
|
|
|
1222 XDrawSegments(SFdisplay, XtWindow(selFileLists[n]), SFlineGC, SFsegs, 2);
|
|
|
1223
|
|
|
1224 if (doScroll)
|
|
|
1225 {
|
|
|
1226 dir = &(SFdirs[SFdirPtr + n]);
|
|
|
1227
|
|
|
1228 if ((SFdirPtr + n < SFdirEnd) && dir->nEntries && dir->nChars)
|
|
|
1229 {
|
|
|
1230 #ifdef FEAT_GUI_NEXTAW
|
|
|
1231 XawScrollbarSetThumb(
|
|
|
1232 selFileVScrolls[n],
|
|
|
1233 (float) (((double) dir->vOrigin) /
|
|
|
1234 dir->nEntries),
|
|
|
1235 (float) (((double) ((dir->nEntries < SFlistSize)
|
|
|
1236 ? dir->nEntries : SFlistSize)) /
|
|
|
1237 dir->nEntries));
|
|
|
1238 #else
|
|
|
1239 vim_XawScrollbarSetThumb(
|
|
|
1240 selFileVScrolls[n],
|
|
|
1241 (float) (((double) dir->vOrigin) /
|
|
|
1242 dir->nEntries),
|
|
|
1243 (float) (((double) ((dir->nEntries < SFlistSize)
|
|
|
1244 ? dir->nEntries : SFlistSize)) /
|
|
|
1245 dir->nEntries),
|
|
|
1246 (double)dir->nEntries);
|
|
|
1247 #endif
|
|
|
1248
|
|
|
1249 #ifdef FEAT_GUI_NEXTAW
|
|
|
1250 XawScrollbarSetThumb(
|
|
|
1251 selFileHScrolls[n],
|
|
|
1252 (float) (((double) dir->hOrigin) / dir->nChars),
|
|
|
1253 (float) (((double) ((dir->nChars <
|
|
|
1254 SFcharsPerEntry) ? dir->nChars :
|
|
|
1255 SFcharsPerEntry)) / dir->nChars));
|
|
|
1256 #else
|
|
|
1257 vim_XawScrollbarSetThumb(
|
|
|
1258 selFileHScrolls[n],
|
|
|
1259 (float) (((double) dir->hOrigin) / dir->nChars),
|
|
|
1260 (float) (((double) ((dir->nChars <
|
|
|
1261 SFcharsPerEntry) ? dir->nChars :
|
|
|
1262 SFcharsPerEntry)) / dir->nChars),
|
|
|
1263 (double)dir->nChars);
|
|
|
1264 #endif
|
|
|
1265 }
|
|
|
1266 else
|
|
|
1267 {
|
|
|
1268 #ifdef FEAT_GUI_NEXTAW
|
|
|
1269 XawScrollbarSetThumb(selFileVScrolls[n], (float) 0.0,
|
|
|
1270 (float) 1.0);
|
|
|
1271 #else
|
|
|
1272 vim_XawScrollbarSetThumb(selFileVScrolls[n], (float) 0.0,
|
|
|
1273 (float) 1.0, 1.0);
|
|
|
1274 #endif
|
|
|
1275 #ifdef FEAT_GUI_NEXTAW
|
|
|
1276 XawScrollbarSetThumb(selFileHScrolls[n], (float) 0.0,
|
|
|
1277 (float) 1.0);
|
|
|
1278 #else
|
|
|
1279 vim_XawScrollbarSetThumb(selFileHScrolls[n], (float) 0.0,
|
|
|
1280 (float) 1.0, 1.0);
|
|
|
1281 #endif
|
|
|
1282 }
|
|
|
1283 }
|
|
|
1284 }
|
|
|
1285
|
|
|
1286 static void SFdeleteEntry __ARGS((SFDir *dir, SFEntry *entry));
|
|
|
1287
|
|
|
1288 static void
|
|
|
1289 SFdeleteEntry(dir, entry)
|
|
|
1290 SFDir *dir;
|
|
|
1291 SFEntry *entry;
|
|
|
1292 {
|
|
|
1293 SFEntry *e;
|
|
|
1294 SFEntry *end;
|
|
|
1295 int n;
|
|
|
1296 int idx;
|
|
|
1297
|
|
|
1298 idx = entry - dir->entries;
|
|
|
1299
|
|
|
1300 if (idx < dir->beginSelection)
|
|
|
1301 dir->beginSelection--;
|
|
|
1302 if (idx <= dir->endSelection)
|
|
|
1303 dir->endSelection--;
|
|
|
1304 if (dir->beginSelection > dir->endSelection)
|
|
|
1305 dir->beginSelection = dir->endSelection = -1;
|
|
|
1306
|
|
|
1307 if (idx < dir->vOrigin)
|
|
|
1308 dir->vOrigin--;
|
|
|
1309
|
|
|
1310 XtFree(entry->real);
|
|
|
1311
|
|
|
1312 end = &(dir->entries[dir->nEntries - 1]);
|
|
|
1313
|
|
|
1314 for (e = entry; e < end; e++)
|
|
|
1315 *e = *(e + 1);
|
|
|
1316
|
|
|
1317 if (!(--dir->nEntries))
|
|
|
1318 return;
|
|
|
1319
|
|
|
1320 n = dir - &(SFdirs[SFdirPtr]);
|
|
|
1321 if ((n < 0) || (n > 2))
|
|
|
1322 return;
|
|
|
1323
|
|
|
1324 #ifdef FEAT_GUI_NEXTAW
|
|
|
1325 XawScrollbarSetThumb(
|
|
|
1326 selFileVScrolls[n],
|
|
|
1327 (float) (((double) dir->vOrigin) / dir->nEntries),
|
|
|
1328 (float) (((double) ((dir->nEntries < SFlistSize) ?
|
|
|
1329 dir->nEntries : SFlistSize)) / dir->nEntries));
|
|
|
1330 #else
|
|
|
1331 vim_XawScrollbarSetThumb(
|
|
|
1332 selFileVScrolls[n],
|
|
|
1333 (float) (((double) dir->vOrigin) / dir->nEntries),
|
|
|
1334 (float) (((double) ((dir->nEntries < SFlistSize) ?
|
|
|
1335 dir->nEntries : SFlistSize)) / dir->nEntries),
|
|
|
1336 (double)dir->nEntries);
|
|
|
1337 #endif
|
|
|
1338 }
|
|
|
1339
|
|
|
1340 static void SFwriteStatChar __ARGS((char *name, int last, struct stat *statBuf));
|
|
|
1341
|
|
|
1342 static void
|
|
|
1343 SFwriteStatChar(name, last, statBuf)
|
|
|
1344 char *name;
|
|
|
1345 int last;
|
|
|
1346 struct stat *statBuf;
|
|
|
1347 {
|
|
|
1348 name[last] = SFstatChar(statBuf);
|
|
|
1349 }
|
|
|
1350
|
|
|
1351 static int SFstatAndCheck __ARGS((SFDir *dir, SFEntry *entry));
|
|
|
1352
|
|
|
1353 static int
|
|
|
1354 SFstatAndCheck(dir, entry)
|
|
|
1355 SFDir *dir;
|
|
|
1356 SFEntry *entry;
|
|
|
1357 {
|
|
|
1358 struct stat statBuf;
|
|
|
1359 char save;
|
|
|
1360 int last;
|
|
|
1361
|
|
|
1362 /*
|
|
|
1363 * must be restored before returning
|
|
|
1364 */
|
|
|
1365 save = *(dir->path);
|
|
|
1366 *(dir->path) = 0;
|
|
|
1367
|
|
|
1368 if (!SFchdir(SFcurrentPath))
|
|
|
1369 {
|
|
|
1370 last = strlen(entry->real) - 1;
|
|
|
1371 entry->real[last] = 0;
|
|
|
1372 entry->statDone = 1;
|
|
|
1373 if ((!mch_stat(entry->real, &statBuf))
|
|
|
1374 #ifdef S_IFLNK
|
|
|
1375 || (!mch_lstat(entry->real, &statBuf))
|
|
|
1376 #endif
|
|
|
1377 )
|
|
|
1378 {
|
|
|
1379 if (SFfunc)
|
|
|
1380 {
|
|
|
1381 char *shown;
|
|
|
1382
|
|
|
1383 shown = NULL;
|
|
|
1384 if (SFfunc(entry->real, &shown, &statBuf))
|
|
|
1385 {
|
|
|
1386 if (shown)
|
|
|
1387 {
|
|
|
1388 int len;
|
|
|
1389
|
|
|
1390 len = strlen(shown);
|
|
|
1391 entry->shown = XtMalloc((unsigned) (len + 2));
|
|
|
1392 (void) strcpy(entry->shown, shown);
|
|
|
1393 SFwriteStatChar(entry->shown, len, &statBuf);
|
|
|
1394 entry->shown[len + 1] = 0;
|
|
|
1395 }
|
|
|
1396 }
|
|
|
1397 else
|
|
|
1398 {
|
|
|
1399 SFdeleteEntry(dir, entry);
|
|
|
1400
|
|
|
1401 *(dir->path) = save;
|
|
|
1402 return 1;
|
|
|
1403 }
|
|
|
1404 }
|
|
|
1405 SFwriteStatChar(entry->real, last, &statBuf);
|
|
|
1406 }
|
|
|
1407 else
|
|
|
1408 entry->real[last] = ' ';
|
|
|
1409 }
|
|
|
1410
|
|
|
1411 *(dir->path) = save;
|
|
|
1412 return 0;
|
|
|
1413 }
|
|
|
1414
|
|
|
1415
|
|
|
1416 static void
|
|
|
1417 SFdrawStrings(w, dir, from, to)
|
|
|
1418 Window w;
|
|
|
1419 SFDir *dir;
|
|
|
1420 int from;
|
|
|
1421 int to;
|
|
|
1422 {
|
|
|
1423 int i;
|
|
|
1424 SFEntry *entry;
|
|
|
1425 int x;
|
|
|
1426
|
|
|
1427 x = SFtextX - dir->hOrigin * SFcharWidth;
|
|
|
1428
|
|
|
1429 if (dir->vOrigin + to >= dir->nEntries)
|
|
|
1430 to = dir->nEntries - dir->vOrigin - 1;
|
|
|
1431 for (i = from; i <= to; i++)
|
|
|
1432 {
|
|
|
1433 entry = &(dir->entries[dir->vOrigin + i]);
|
|
|
1434 if (!(entry->statDone))
|
|
|
1435 {
|
|
|
1436 if (SFstatAndCheck(dir, entry))
|
|
|
1437 {
|
|
|
1438 if (dir->vOrigin + to >= dir->nEntries)
|
|
|
1439 to = dir->nEntries - dir->vOrigin - 1;
|
|
|
1440 i--;
|
|
|
1441 continue;
|
|
|
1442 }
|
|
|
1443 }
|
|
|
1444 #ifdef FEAT_XFONTSET
|
|
|
1445 XmbDrawImageString(
|
|
|
1446 SFdisplay,
|
|
|
1447 w,
|
|
|
1448 SFfont,
|
|
|
1449 SFtextGC,
|
|
|
1450 x,
|
|
|
1451 SFtextYoffset + i * SFentryHeight,
|
|
|
1452 entry->shown,
|
|
|
1453 strlen(entry->shown));
|
|
|
1454 #else
|
|
|
1455 XDrawImageString(
|
|
|
1456 SFdisplay,
|
|
|
1457 w,
|
|
|
1458 SFtextGC,
|
|
|
1459 x,
|
|
|
1460 SFtextYoffset + i * SFentryHeight,
|
|
|
1461 entry->shown,
|
|
|
1462 strlen(entry->shown));
|
|
|
1463 #endif
|
|
|
1464 if (dir->vOrigin + i == dir->beginSelection)
|
|
|
1465 {
|
|
|
1466 XDrawLine(
|
|
|
1467 SFdisplay,
|
|
|
1468 w,
|
|
|
1469 SFlineGC,
|
|
|
1470 SFlineToTextH + 1,
|
|
|
1471 SFlowerY + i * SFentryHeight,
|
|
|
1472 SFlineToTextH + SFentryWidth - 2,
|
|
|
1473 SFlowerY + i * SFentryHeight);
|
|
|
1474 }
|
|
|
1475 if ((dir->vOrigin + i >= dir->beginSelection) &&
|
|
|
1476 (dir->vOrigin + i <= dir->endSelection))
|
|
|
1477 {
|
|
|
1478 SFcompletionSegs[0].y1 = SFcompletionSegs[1].y1 =
|
|
|
1479 SFlowerY + i * SFentryHeight;
|
|
|
1480 SFcompletionSegs[0].y2 = SFcompletionSegs[1].y2 =
|
|
|
1481 SFlowerY + (i + 1) * SFentryHeight - 1;
|
|
|
1482 XDrawSegments(
|
|
|
1483 SFdisplay,
|
|
|
1484 w,
|
|
|
1485 SFlineGC,
|
|
|
1486 SFcompletionSegs,
|
|
|
1487 2);
|
|
|
1488 }
|
|
|
1489 if (dir->vOrigin + i == dir->endSelection)
|
|
|
1490 {
|
|
|
1491 XDrawLine(
|
|
|
1492 SFdisplay,
|
|
|
1493 w,
|
|
|
1494 SFlineGC,
|
|
|
1495 SFlineToTextH + 1,
|
|
|
1496 SFlowerY + (i + 1) * SFentryHeight - 1,
|
|
|
1497 SFlineToTextH + SFentryWidth - 2,
|
|
|
1498 SFlowerY + (i + 1) * SFentryHeight - 1);
|
|
|
1499 }
|
|
|
1500 }
|
|
|
1501 }
|
|
|
1502
|
|
|
1503 static void
|
|
|
1504 SFdrawList(n, doScroll)
|
|
|
1505 int n;
|
|
|
1506 int doScroll;
|
|
|
1507 {
|
|
|
1508 SFDir *dir;
|
|
|
1509 Window w;
|
|
|
1510
|
|
|
1511 SFclearList(n, doScroll);
|
|
|
1512
|
|
|
1513 if (SFdirPtr + n < SFdirEnd)
|
|
|
1514 {
|
|
|
1515 dir = &(SFdirs[SFdirPtr + n]);
|
|
|
1516 w = XtWindow(selFileLists[n]);
|
|
|
1517 #ifdef FEAT_XFONTSET
|
|
|
1518 XmbDrawImageString(
|
|
|
1519 SFdisplay,
|
|
|
1520 w,
|
|
|
1521 SFfont,
|
|
|
1522 SFtextGC,
|
|
|
1523 SFtextX - dir->hOrigin * SFcharWidth,
|
|
|
1524 SFlineToTextV + SFaboveAndBelowText + SFcharAscent,
|
|
|
1525 dir->dir,
|
|
|
1526 strlen(dir->dir));
|
|
|
1527 #else
|
|
|
1528 XDrawImageString(
|
|
|
1529 SFdisplay,
|
|
|
1530 w,
|
|
|
1531 SFtextGC,
|
|
|
1532 SFtextX - dir->hOrigin * SFcharWidth,
|
|
|
1533 SFlineToTextV + SFaboveAndBelowText + SFcharAscent,
|
|
|
1534 dir->dir,
|
|
|
1535 strlen(dir->dir));
|
|
|
1536 #endif
|
|
|
1537 SFdrawStrings(w, dir, 0, SFlistSize - 1);
|
|
|
1538 }
|
|
|
1539 }
|
|
|
1540
|
|
|
1541 static void
|
|
|
1542 SFdrawLists(doScroll)
|
|
|
1543 int doScroll;
|
|
|
1544 {
|
|
|
1545 int i;
|
|
|
1546
|
|
|
1547 for (i = 0; i < 3; i++)
|
|
|
1548 SFdrawList(i, doScroll);
|
|
|
1549 }
|
|
|
1550
|
|
|
1551 static void
|
|
|
1552 SFinvertEntry(n)
|
|
|
1553 int n;
|
|
|
1554 {
|
|
|
1555 XFillRectangle(
|
|
|
1556 SFdisplay,
|
|
|
1557 XtWindow(selFileLists[n]),
|
|
|
1558 SFinvertGC,
|
|
|
1559 SFlineToTextH,
|
|
|
1560 SFcurrentInvert[n] * SFentryHeight + SFlowerY,
|
|
|
1561 SFentryWidth,
|
|
|
1562 SFentryHeight);
|
|
|
1563 }
|
|
|
1564
|
|
|
1565 static unsigned long SFscrollTimerInterval __ARGS((void));
|
|
|
1566
|
|
|
1567 static unsigned long
|
|
|
1568 SFscrollTimerInterval()
|
|
|
1569 {
|
|
|
1570 static int maxVal = 200;
|
|
|
1571 static int varyDist = 50;
|
|
|
1572 static int minDist = 50;
|
|
|
1573 int t;
|
|
|
1574 int dist;
|
|
|
1575
|
|
|
1576 if (SFcurrentListY < SFlowerY)
|
|
|
1577 dist = SFlowerY - SFcurrentListY;
|
|
|
1578 else if (SFcurrentListY > SFupperY)
|
|
|
1579 dist = SFcurrentListY - SFupperY;
|
|
|
1580 else
|
|
|
1581 return (unsigned long) 1;
|
|
|
1582
|
|
|
1583 t = maxVal - ((maxVal / varyDist) * (dist - minDist));
|
|
|
1584
|
|
|
1585 if (t < 1)
|
|
|
1586 t = 1;
|
|
|
1587
|
|
|
1588 if (t > maxVal)
|
|
|
1589 t = maxVal;
|
|
|
1590
|
|
|
1591 return (unsigned long)t;
|
|
|
1592 }
|
|
|
1593
|
|
|
1594 static void SFscrollTimer __ARGS((XtPointer p, XtIntervalId *id));
|
|
|
1595
|
|
|
1596 static void
|
|
|
1597 SFscrollTimer(p, id)
|
|
|
1598 XtPointer p;
|
|
1887
|
1599 XtIntervalId *id UNUSED;
|
|
7
|
1600 {
|
|
|
1601 SFDir *dir;
|
|
|
1602 int save;
|
|
|
1603 int n;
|
|
|
1604
|
|
|
1605 n = (long)p;
|
|
|
1606
|
|
|
1607 dir = &(SFdirs[SFdirPtr + n]);
|
|
|
1608 save = dir->vOrigin;
|
|
|
1609
|
|
|
1610 if (SFcurrentListY < SFlowerY)
|
|
|
1611 {
|
|
|
1612 if (dir->vOrigin > 0)
|
|
|
1613 SFvSliderMovedCallback(selFileVScrolls[n], n, dir->vOrigin - 1);
|
|
|
1614 }
|
|
|
1615 else if (SFcurrentListY > SFupperY)
|
|
|
1616 {
|
|
|
1617 if (dir->vOrigin < dir->nEntries - SFlistSize)
|
|
|
1618 SFvSliderMovedCallback(selFileVScrolls[n], n, dir->vOrigin + 1);
|
|
|
1619 }
|
|
|
1620
|
|
|
1621 if (dir->vOrigin != save)
|
|
|
1622 {
|
|
|
1623 if (dir->nEntries)
|
|
|
1624 {
|
|
|
1625 #ifdef FEAT_GUI_NEXTAW
|
|
|
1626 XawScrollbarSetThumb(
|
|
|
1627 selFileVScrolls[n],
|
|
|
1628 (float) (((double) dir->vOrigin) / dir->nEntries),
|
|
|
1629 (float) (((double) ((dir->nEntries < SFlistSize) ?
|
|
|
1630 dir->nEntries : SFlistSize)) / dir->nEntries));
|
|
|
1631 #else
|
|
|
1632 vim_XawScrollbarSetThumb(
|
|
|
1633 selFileVScrolls[n],
|
|
|
1634 (float) (((double) dir->vOrigin) / dir->nEntries),
|
|
|
1635 (float) (((double) ((dir->nEntries < SFlistSize) ?
|
|
|
1636 dir->nEntries : SFlistSize)) / dir->nEntries),
|
|
|
1637 (double)dir->nEntries);
|
|
|
1638 #endif
|
|
|
1639 }
|
|
|
1640 }
|
|
|
1641
|
|
|
1642 if (SFbuttonPressed)
|
|
|
1643 SFscrollTimerId = XtAppAddTimeOut(SFapp,
|
|
2255
|
1644 SFscrollTimerInterval(), SFscrollTimer,
|
|
|
1645 (XtPointer)(long_u)n);
|
|
7
|
1646 }
|
|
|
1647
|
|
|
1648 static int
|
|
|
1649 SFnewInvertEntry(n, event)
|
|
|
1650 int n;
|
|
|
1651 XMotionEvent *event;
|
|
|
1652 {
|
|
|
1653 int x, y;
|
|
|
1654 int nw;
|
|
|
1655 static int SFscrollTimerAdded = 0;
|
|
|
1656
|
|
|
1657 x = event->x;
|
|
|
1658 y = event->y;
|
|
|
1659
|
|
|
1660 if (SFdirPtr + n >= SFdirEnd)
|
|
|
1661 return -1;
|
|
|
1662
|
|
|
1663 if ((x >= 0) && (x <= SFupperX) && (y >= SFlowerY) && (y <= SFupperY))
|
|
|
1664 {
|
|
|
1665 SFDir *dir = &(SFdirs[SFdirPtr + n]);
|
|
|
1666
|
|
|
1667 if (SFscrollTimerAdded)
|
|
|
1668 {
|
|
|
1669 SFscrollTimerAdded = 0;
|
|
|
1670 XtRemoveTimeOut(SFscrollTimerId);
|
|
|
1671 }
|
|
|
1672
|
|
|
1673 nw = (y - SFlowerY) / SFentryHeight;
|
|
|
1674 if (dir->vOrigin + nw >= dir->nEntries)
|
|
|
1675 return -1;
|
|
|
1676 return nw;
|
|
|
1677 }
|
|
|
1678 else
|
|
|
1679 {
|
|
|
1680 if (SFbuttonPressed)
|
|
|
1681 {
|
|
|
1682 SFcurrentListY = y;
|
|
|
1683 if (!SFscrollTimerAdded)
|
|
|
1684 {
|
|
|
1685 SFscrollTimerAdded = 1;
|
|
|
1686 SFscrollTimerId = XtAppAddTimeOut(SFapp,
|
|
|
1687 SFscrollTimerInterval(), SFscrollTimer,
|
|
2255
|
1688 (XtPointer)(long_u)n);
|
|
7
|
1689 }
|
|
|
1690 }
|
|
|
1691 return -1;
|
|
|
1692 }
|
|
|
1693 }
|
|
|
1694
|
|
|
1695 static void
|
|
|
1696 SFenterList(w, n, event)
|
|
1887
|
1697 Widget w UNUSED;
|
|
7
|
1698 int n;
|
|
|
1699 XEnterWindowEvent *event;
|
|
|
1700 {
|
|
|
1701 int nw;
|
|
|
1702
|
|
|
1703 /* sanity */
|
|
|
1704 if (SFcurrentInvert[n] != -1)
|
|
|
1705 {
|
|
|
1706 SFinvertEntry(n);
|
|
|
1707 SFcurrentInvert[n] = -1;
|
|
|
1708 }
|
|
|
1709
|
|
|
1710 nw = SFnewInvertEntry(n, (XMotionEvent *) event);
|
|
|
1711 if (nw != -1)
|
|
|
1712 {
|
|
|
1713 SFcurrentInvert[n] = nw;
|
|
|
1714 SFinvertEntry(n);
|
|
|
1715 }
|
|
|
1716 }
|
|
|
1717
|
|
|
1718 static void
|
|
|
1719 SFleaveList(w, n, event)
|
|
1887
|
1720 Widget w UNUSED;
|
|
7
|
1721 int n;
|
|
1887
|
1722 XEvent *event UNUSED;
|
|
7
|
1723 {
|
|
|
1724 if (SFcurrentInvert[n] != -1)
|
|
|
1725 {
|
|
|
1726 SFinvertEntry(n);
|
|
|
1727 SFcurrentInvert[n] = -1;
|
|
|
1728 }
|
|
|
1729 }
|
|
|
1730
|
|
|
1731 static void
|
|
|
1732 SFmotionList(w, n, event)
|
|
1887
|
1733 Widget w UNUSED;
|
|
7
|
1734 int n;
|
|
|
1735 XMotionEvent *event;
|
|
|
1736 {
|
|
|
1737 int nw;
|
|
|
1738
|
|
|
1739 nw = SFnewInvertEntry(n, event);
|
|
|
1740
|
|
|
1741 if (nw != SFcurrentInvert[n])
|
|
|
1742 {
|
|
|
1743 if (SFcurrentInvert[n] != -1)
|
|
|
1744 SFinvertEntry(n);
|
|
|
1745 SFcurrentInvert[n] = nw;
|
|
|
1746 if (nw != -1)
|
|
|
1747 SFinvertEntry(n);
|
|
|
1748 }
|
|
|
1749 }
|
|
|
1750
|
|
|
1751 static void
|
|
|
1752 SFvFloatSliderMovedCallback(w, n, fnew)
|
|
|
1753 Widget w;
|
|
|
1754 XtPointer n;
|
|
|
1755 XtPointer fnew;
|
|
|
1756 {
|
|
|
1757 int nw;
|
|
|
1758
|
|
|
1759 nw = (*(float *)fnew) * SFdirs[SFdirPtr + (int)(long)n].nEntries;
|
|
|
1760 SFvSliderMovedCallback(w, (int)(long)n, nw);
|
|
|
1761 }
|
|
|
1762
|
|
|
1763 static void
|
|
|
1764 SFvSliderMovedCallback(w, n, nw)
|
|
1887
|
1765 Widget w UNUSED;
|
|
7
|
1766 int n;
|
|
|
1767 int nw;
|
|
|
1768 {
|
|
|
1769 int old;
|
|
|
1770 Window win;
|
|
|
1771 SFDir *dir;
|
|
|
1772
|
|
|
1773 dir = &(SFdirs[SFdirPtr + n]);
|
|
|
1774
|
|
|
1775 old = dir->vOrigin;
|
|
|
1776 dir->vOrigin = nw;
|
|
|
1777
|
|
|
1778 if (old == nw)
|
|
|
1779 return;
|
|
|
1780
|
|
|
1781 win = XtWindow(selFileLists[n]);
|
|
|
1782
|
|
|
1783 if (ABS(nw - old) < SFlistSize)
|
|
|
1784 {
|
|
|
1785 if (nw > old)
|
|
|
1786 {
|
|
|
1787 XCopyArea(
|
|
|
1788 SFdisplay,
|
|
|
1789 win,
|
|
|
1790 win,
|
|
|
1791 SFscrollGC,
|
|
|
1792 SFlineToTextH,
|
|
|
1793 SFlowerY + (nw - old) * SFentryHeight,
|
|
|
1794 SFentryWidth + SFlineToTextH,
|
|
|
1795 (SFlistSize - (nw - old)) * SFentryHeight,
|
|
|
1796 SFlineToTextH,
|
|
|
1797 SFlowerY);
|
|
|
1798 XClearArea(
|
|
|
1799 SFdisplay,
|
|
|
1800 win,
|
|
|
1801 SFlineToTextH,
|
|
|
1802 SFlowerY + (SFlistSize - (nw - old)) *
|
|
|
1803 SFentryHeight,
|
|
|
1804 SFentryWidth + SFlineToTextH,
|
|
|
1805 (nw - old) * SFentryHeight,
|
|
|
1806 False);
|
|
|
1807 SFdrawStrings(win, dir, SFlistSize - (nw - old),
|
|
|
1808 SFlistSize - 1);
|
|
|
1809 }
|
|
|
1810 else
|
|
|
1811 {
|
|
|
1812 XCopyArea(
|
|
|
1813 SFdisplay,
|
|
|
1814 win,
|
|
|
1815 win,
|
|
|
1816 SFscrollGC,
|
|
|
1817 SFlineToTextH,
|
|
|
1818 SFlowerY,
|
|
|
1819 SFentryWidth + SFlineToTextH,
|
|
|
1820 (SFlistSize - (old - nw)) * SFentryHeight,
|
|
|
1821 SFlineToTextH,
|
|
|
1822 SFlowerY + (old - nw) * SFentryHeight);
|
|
|
1823 XClearArea(
|
|
|
1824 SFdisplay,
|
|
|
1825 win,
|
|
|
1826 SFlineToTextH,
|
|
|
1827 SFlowerY,
|
|
|
1828 SFentryWidth + SFlineToTextH,
|
|
|
1829 (old - nw) * SFentryHeight,
|
|
|
1830 False);
|
|
|
1831 SFdrawStrings(win, dir, 0, old - nw);
|
|
|
1832 }
|
|
|
1833 }
|
|
|
1834 else
|
|
|
1835 {
|
|
|
1836 XClearArea(
|
|
|
1837 SFdisplay,
|
|
|
1838 win,
|
|
|
1839 SFlineToTextH,
|
|
|
1840 SFlowerY,
|
|
|
1841 SFentryWidth + SFlineToTextH,
|
|
|
1842 SFlistSize * SFentryHeight,
|
|
|
1843 False);
|
|
|
1844 SFdrawStrings(win, dir, 0, SFlistSize - 1);
|
|
|
1845 }
|
|
|
1846 }
|
|
|
1847
|
|
|
1848 static void
|
|
|
1849 SFvAreaSelectedCallback(w, n, pnew)
|
|
1887
|
1850 Widget w;
|
|
7
|
1851 XtPointer n;
|
|
|
1852 XtPointer pnew;
|
|
|
1853 {
|
|
|
1854 SFDir *dir;
|
|
889
|
1855 int nw = (int)(long)pnew;
|
|
7
|
1856
|
|
|
1857 dir = &(SFdirs[SFdirPtr + (int)(long)n]);
|
|
|
1858
|
|
|
1859 #ifdef FEAT_GUI_NEXTAW
|
|
889
|
1860 if (nw < 0)
|
|
7
|
1861 {
|
|
889
|
1862 if (nw > -SFvScrollHeight)
|
|
|
1863 nw = -1;
|
|
7
|
1864 else
|
|
889
|
1865 nw = -SFlistSize;
|
|
7
|
1866 }
|
|
889
|
1867 else if (nw > 0)
|
|
7
|
1868 {
|
|
889
|
1869 if (nw < SFvScrollHeight)
|
|
|
1870 nw = 1;
|
|
7
|
1871 else
|
|
889
|
1872 nw = SFlistSize;
|
|
7
|
1873 }
|
|
|
1874 #endif
|
|
889
|
1875 nw += dir->vOrigin;
|
|
7
|
1876
|
|
|
1877 if (nw > dir->nEntries - SFlistSize)
|
|
|
1878 nw = dir->nEntries - SFlistSize;
|
|
|
1879
|
|
|
1880 if (nw < 0)
|
|
|
1881 nw = 0;
|
|
|
1882
|
|
|
1883 if (dir->nEntries)
|
|
|
1884 {
|
|
|
1885 float f;
|
|
|
1886
|
|
|
1887 f = ((double) nw) / dir->nEntries;
|
|
|
1888
|
|
|
1889 #ifdef FEAT_GUI_NEXTAW
|
|
|
1890 XawScrollbarSetThumb(
|
|
|
1891 w,
|
|
|
1892 f,
|
|
|
1893 (float) (((double) ((dir->nEntries < SFlistSize) ?
|
|
|
1894 dir->nEntries : SFlistSize)) / dir->nEntries));
|
|
|
1895 #else
|
|
|
1896 vim_XawScrollbarSetThumb(
|
|
|
1897 w,
|
|
|
1898 f,
|
|
|
1899 (float) (((double) ((dir->nEntries < SFlistSize) ?
|
|
|
1900 dir->nEntries : SFlistSize)) / dir->nEntries),
|
|
|
1901 (double)dir->nEntries);
|
|
|
1902 #endif
|
|
|
1903 }
|
|
|
1904
|
|
|
1905 SFvSliderMovedCallback(w, (int)(long)n, nw);
|
|
|
1906 }
|
|
|
1907
|
|
|
1908 static void
|
|
|
1909 SFhSliderMovedCallback(w, n, nw)
|
|
1887
|
1910 Widget w UNUSED;
|
|
7
|
1911 XtPointer n;
|
|
|
1912 XtPointer nw;
|
|
|
1913 {
|
|
|
1914 SFDir *dir;
|
|
|
1915 int save;
|
|
|
1916
|
|
|
1917 dir = &(SFdirs[SFdirPtr + (int)(long)n]);
|
|
|
1918 save = dir->hOrigin;
|
|
|
1919 dir->hOrigin = (*(float *)nw) * dir->nChars;
|
|
|
1920 if (dir->hOrigin == save)
|
|
|
1921 return;
|
|
|
1922
|
|
|
1923 SFdrawList((int)(long)n, SF_DO_NOT_SCROLL);
|
|
|
1924 }
|
|
|
1925
|
|
|
1926 static void
|
|
|
1927 SFhAreaSelectedCallback(w, n, pnew)
|
|
1887
|
1928 Widget w;
|
|
7
|
1929 XtPointer n;
|
|
|
1930 XtPointer pnew;
|
|
|
1931 {
|
|
|
1932 SFDir *dir;
|
|
889
|
1933 int nw = (int)(long)pnew;
|
|
7
|
1934
|
|
|
1935 dir = &(SFdirs[SFdirPtr + (int)(long)n]);
|
|
|
1936
|
|
|
1937 #ifdef FEAT_GUI_NEXTAW
|
|
889
|
1938 if (nw < 0)
|
|
7
|
1939 {
|
|
889
|
1940 if (nw > -SFhScrollWidth)
|
|
|
1941 nw = -1;
|
|
7
|
1942 else
|
|
889
|
1943 nw = -SFcharsPerEntry;
|
|
7
|
1944 }
|
|
889
|
1945 else if (nw > 0)
|
|
7
|
1946 {
|
|
889
|
1947 if (nw < SFhScrollWidth)
|
|
|
1948 nw = 1;
|
|
7
|
1949 else
|
|
889
|
1950 nw = SFcharsPerEntry;
|
|
7
|
1951 }
|
|
|
1952 #endif
|
|
889
|
1953 nw += dir->hOrigin;
|
|
7
|
1954
|
|
|
1955 if (nw > dir->nChars - SFcharsPerEntry)
|
|
|
1956 nw = dir->nChars - SFcharsPerEntry;
|
|
|
1957
|
|
|
1958 if (nw < 0)
|
|
|
1959 nw = 0;
|
|
|
1960
|
|
|
1961 if (dir->nChars)
|
|
|
1962 {
|
|
|
1963 float f;
|
|
|
1964
|
|
|
1965 f = ((double) nw) / dir->nChars;
|
|
|
1966
|
|
|
1967 #ifdef FEAT_GUI_NEXTAW
|
|
|
1968 XawScrollbarSetThumb(
|
|
|
1969 w,
|
|
|
1970 f,
|
|
|
1971 (float) (((double) ((dir->nChars < SFcharsPerEntry) ?
|
|
|
1972 dir->nChars : SFcharsPerEntry)) / dir->nChars));
|
|
|
1973 #else
|
|
|
1974 vim_XawScrollbarSetThumb(
|
|
|
1975 w,
|
|
|
1976 f,
|
|
|
1977 (float) (((double) ((dir->nChars < SFcharsPerEntry) ?
|
|
|
1978 dir->nChars : SFcharsPerEntry)) / dir->nChars),
|
|
|
1979 (double)dir->nChars);
|
|
|
1980 #endif
|
|
|
1981
|
|
|
1982 SFhSliderMovedCallback(w, n, (XtPointer)&f);
|
|
|
1983 }
|
|
|
1984 }
|
|
|
1985
|
|
|
1986 static void
|
|
|
1987 SFpathSliderMovedCallback(w, client_data, nw)
|
|
1887
|
1988 Widget w UNUSED;
|
|
|
1989 XtPointer client_data UNUSED;
|
|
7
|
1990 XtPointer nw;
|
|
|
1991 {
|
|
|
1992 SFDir *dir;
|
|
|
1993 int n;
|
|
|
1994 XawTextPosition pos;
|
|
|
1995 int SFdirPtrSave;
|
|
|
1996
|
|
|
1997 SFdirPtrSave = SFdirPtr;
|
|
|
1998 SFdirPtr = (*(float *)nw) * SFdirEnd;
|
|
|
1999 if (SFdirPtr == SFdirPtrSave)
|
|
|
2000 return;
|
|
|
2001
|
|
|
2002 SFdrawLists(SF_DO_SCROLL);
|
|
|
2003
|
|
|
2004 n = 2;
|
|
|
2005 while (SFdirPtr + n >= SFdirEnd)
|
|
|
2006 n--;
|
|
|
2007
|
|
|
2008 dir = &(SFdirs[SFdirPtr + n]);
|
|
|
2009
|
|
|
2010 pos = dir->path - SFcurrentPath;
|
|
|
2011
|
|
|
2012 if (!strncmp(SFcurrentPath, SFstartDir, strlen(SFstartDir)))
|
|
|
2013 {
|
|
|
2014 pos -= strlen(SFstartDir);
|
|
|
2015 if (pos < 0)
|
|
|
2016 pos = 0;
|
|
|
2017 }
|
|
|
2018
|
|
|
2019 XawTextSetInsertionPoint(selFileField, pos);
|
|
|
2020 }
|
|
|
2021
|
|
|
2022 static void
|
|
|
2023 SFpathAreaSelectedCallback(w, client_data, pnew)
|
|
|
2024 Widget w;
|
|
1887
|
2025 XtPointer client_data UNUSED;
|
|
7
|
2026 XtPointer pnew;
|
|
|
2027 {
|
|
889
|
2028 int nw = (int)(long)pnew;
|
|
7
|
2029 float f;
|
|
|
2030
|
|
|
2031 #ifdef FEAT_GUI_NEXTAW
|
|
889
|
2032 if (nw < 0)
|
|
7
|
2033 {
|
|
889
|
2034 if (nw > -SFpathScrollWidth)
|
|
|
2035 nw = -1;
|
|
7
|
2036 else
|
|
889
|
2037 nw = -3;
|
|
7
|
2038 }
|
|
889
|
2039 else if (nw > 0)
|
|
7
|
2040 {
|
|
889
|
2041 if (nw < SFpathScrollWidth)
|
|
|
2042 nw = 1;
|
|
7
|
2043 else
|
|
889
|
2044 nw = 3;
|
|
7
|
2045 }
|
|
|
2046 #endif
|
|
889
|
2047 nw += SFdirPtr;
|
|
7
|
2048
|
|
|
2049 if (nw > SFdirEnd - 3)
|
|
|
2050 nw = SFdirEnd - 3;
|
|
|
2051
|
|
|
2052 if (nw < 0)
|
|
|
2053 nw = 0;
|
|
|
2054
|
|
|
2055 f = ((double) nw) / SFdirEnd;
|
|
|
2056
|
|
|
2057 #ifdef FEAT_GUI_NEXTAW
|
|
|
2058 XawScrollbarSetThumb(
|
|
|
2059 w,
|
|
|
2060 f,
|
|
|
2061 (float) (((double) ((SFdirEnd < 3) ? SFdirEnd : 3)) / SFdirEnd));
|
|
|
2062 #else
|
|
|
2063 vim_XawScrollbarSetThumb(
|
|
|
2064 w,
|
|
|
2065 f,
|
|
|
2066 (float) (((double) ((SFdirEnd < 3) ? SFdirEnd : 3)) / SFdirEnd),
|
|
|
2067 (double)SFdirEnd);
|
|
|
2068 #endif
|
|
|
2069
|
|
|
2070 SFpathSliderMovedCallback(w, (XtPointer) NULL, (XtPointer)&f);
|
|
|
2071 }
|
|
|
2072
|
|
|
2073 static Boolean
|
|
|
2074 SFworkProc()
|
|
|
2075 {
|
|
|
2076 SFDir *dir;
|
|
|
2077 SFEntry *entry;
|
|
|
2078
|
|
|
2079 for (dir = &(SFdirs[SFdirEnd - 1]); dir >= SFdirs; dir--)
|
|
|
2080 {
|
|
|
2081 if (!(dir->nEntries))
|
|
|
2082 continue;
|
|
|
2083 for (entry = &(dir->entries[dir->nEntries - 1]);
|
|
|
2084 entry >= dir->entries;
|
|
|
2085 entry--)
|
|
|
2086 {
|
|
|
2087 if (!(entry->statDone))
|
|
|
2088 {
|
|
|
2089 (void)SFstatAndCheck(dir, entry);
|
|
|
2090 return False;
|
|
|
2091 }
|
|
|
2092 }
|
|
|
2093 }
|
|
|
2094
|
|
|
2095 SFworkProcAdded = 0;
|
|
|
2096
|
|
|
2097 return True;
|
|
|
2098 }
|
|
|
2099
|
|
|
2100 /***************** Dir.c */
|
|
|
2101
|
|
|
2102 static int
|
|
|
2103 SFcompareEntries(p, q)
|
|
|
2104 const void *p;
|
|
|
2105 const void *q;
|
|
|
2106 {
|
|
|
2107 return strcmp(((SFEntry *)p)->real, ((SFEntry *)q)->real);
|
|
|
2108 }
|
|
|
2109
|
|
|
2110 static int
|
|
|
2111 SFgetDir(dir)
|
|
|
2112 SFDir *dir;
|
|
|
2113 {
|
|
|
2114 SFEntry *result = NULL;
|
|
|
2115 int Alloc = 0;
|
|
|
2116 int i;
|
|
|
2117 DIR *dirp;
|
|
|
2118 struct dirent *dp;
|
|
|
2119 char *str;
|
|
|
2120 int len;
|
|
|
2121 int maxChars;
|
|
|
2122 struct stat statBuf;
|
|
|
2123
|
|
|
2124 maxChars = strlen(dir->dir) - 1;
|
|
|
2125
|
|
|
2126 dir->entries = NULL;
|
|
|
2127 dir->nEntries = 0;
|
|
|
2128 dir->nChars = 0;
|
|
|
2129
|
|
|
2130 result = NULL;
|
|
|
2131 i = 0;
|
|
|
2132
|
|
|
2133 dirp = opendir(".");
|
|
|
2134 if (!dirp)
|
|
|
2135 return 1;
|
|
|
2136
|
|
|
2137 (void)mch_stat(".", &statBuf);
|
|
|
2138 dir->mtime = statBuf.st_mtime;
|
|
|
2139
|
|
|
2140 while ((dp = readdir(dirp)))
|
|
|
2141 {
|
|
|
2142 /* Ignore "." and ".." */
|
|
|
2143 if (strcmp(dp->d_name, ".") == 0 || strcmp(dp->d_name, "..") == 0)
|
|
|
2144 continue;
|
|
|
2145 if (i >= Alloc)
|
|
|
2146 {
|
|
|
2147 Alloc = 2 * (Alloc + 1);
|
|
|
2148 result = (SFEntry *) XtRealloc((char *) result,
|
|
|
2149 (unsigned) (Alloc * sizeof(SFEntry)));
|
|
|
2150 }
|
|
|
2151 result[i].statDone = 0;
|
|
|
2152 str = dp->d_name;
|
|
|
2153 len = strlen(str);
|
|
|
2154 result[i].real = XtMalloc((unsigned) (len + 2));
|
|
|
2155 (void) strcat(strcpy(result[i].real, str), " ");
|
|
|
2156 if (len > maxChars)
|
|
|
2157 maxChars = len;
|
|
|
2158 result[i].shown = result[i].real;
|
|
|
2159 i++;
|
|
|
2160 }
|
|
|
2161
|
|
|
2162 qsort((char *) result, (size_t) i, sizeof(SFEntry), SFcompareEntries);
|
|
|
2163
|
|
|
2164 dir->entries = result;
|
|
|
2165 dir->nEntries = i;
|
|
|
2166 dir->nChars = maxChars + 1;
|
|
|
2167
|
|
|
2168 closedir(dirp);
|
|
|
2169
|
|
|
2170 return 0;
|
|
|
2171 }
|
|
|
2172
|
|
|
2173 /***************** SFinternal.h */
|
|
|
2174
|
|
|
2175 #include <sys/param.h>
|
|
|
2176 #include <X11/cursorfont.h>
|
|
|
2177 #include <X11/Composite.h>
|
|
|
2178 #include <X11/Shell.h>
|
|
|
2179 #ifdef FEAT_GUI_NEXTAW
|
|
|
2180 # include <X11/neXtaw/Form.h>
|
|
|
2181 # include <X11/neXtaw/Command.h>
|
|
|
2182 # include <X11/neXtaw/Label.h>
|
|
|
2183 #else
|
|
|
2184 #include <X11/Xaw/Form.h>
|
|
|
2185 #include <X11/Xaw/Command.h>
|
|
|
2186 #include <X11/Xaw/Label.h>
|
|
|
2187 #endif
|
|
|
2188
|
|
|
2189 static char *oneLineTextEditTranslations = "\
|
|
|
2190 <Key>Return: redraw-display()\n\
|
|
|
2191 Ctrl<Key>M: redraw-display()\n\
|
|
|
2192 ";
|
|
|
2193
|
|
|
2194 static void SFexposeList __ARGS((Widget w, XtPointer n, XEvent *event, Boolean *cont));
|
|
|
2195
|
|
|
2196 static void
|
|
|
2197 SFexposeList(w, n, event, cont)
|
|
1887
|
2198 Widget w UNUSED;
|
|
7
|
2199 XtPointer n;
|
|
|
2200 XEvent *event;
|
|
1887
|
2201 Boolean *cont UNUSED;
|
|
7
|
2202 {
|
|
|
2203 if ((event->type == NoExpose) || event->xexpose.count)
|
|
|
2204 return;
|
|
|
2205
|
|
|
2206 SFdrawList((int)(long)n, SF_DO_NOT_SCROLL);
|
|
|
2207 }
|
|
|
2208
|
|
|
2209 static void SFmodVerifyCallback __ARGS((Widget w, XtPointer client_data, XEvent *event, Boolean *cont));
|
|
|
2210
|
|
|
2211 static void
|
|
|
2212 SFmodVerifyCallback(w, client_data, event, cont)
|
|
1887
|
2213 Widget w UNUSED;
|
|
|
2214 XtPointer client_data UNUSED;
|
|
7
|
2215 XEvent *event;
|
|
1887
|
2216 Boolean *cont UNUSED;
|
|
7
|
2217 {
|
|
|
2218 char buf[2];
|
|
|
2219
|
|
|
2220 if ((XLookupString(&(event->xkey), buf, 2, NULL, NULL) == 1) &&
|
|
|
2221 ((*buf) == '\r'))
|
|
|
2222 SFstatus = SEL_FILE_OK;
|
|
|
2223 else
|
|
|
2224 SFstatus = SEL_FILE_TEXT;
|
|
|
2225 }
|
|
|
2226
|
|
|
2227 static void SFokCallback __ARGS((Widget w, XtPointer cl, XtPointer cd));
|
|
|
2228
|
|
|
2229 static void
|
|
|
2230 SFokCallback(w, cl, cd)
|
|
1887
|
2231 Widget w UNUSED;
|
|
|
2232 XtPointer cl UNUSED;
|
|
|
2233 XtPointer cd UNUSED;
|
|
7
|
2234 {
|
|
|
2235 SFstatus = SEL_FILE_OK;
|
|
|
2236 }
|
|
|
2237
|
|
|
2238 static XtCallbackRec SFokSelect[] =
|
|
|
2239 {
|
|
|
2240 { SFokCallback, (XtPointer) NULL },
|
|
|
2241 { NULL, (XtPointer) NULL },
|
|
|
2242 };
|
|
|
2243
|
|
|
2244 static void SFcancelCallback __ARGS((Widget w, XtPointer cl, XtPointer cd));
|
|
|
2245
|
|
|
2246 static void
|
|
|
2247 SFcancelCallback(w, cl, cd)
|
|
1887
|
2248 Widget w UNUSED;
|
|
|
2249 XtPointer cl UNUSED;
|
|
|
2250 XtPointer cd UNUSED;
|
|
7
|
2251 {
|
|
|
2252 SFstatus = SEL_FILE_CANCEL;
|
|
|
2253 }
|
|
|
2254
|
|
|
2255 static XtCallbackRec SFcancelSelect[] =
|
|
|
2256 {
|
|
|
2257 { SFcancelCallback, (XtPointer) NULL },
|
|
|
2258 { NULL, (XtPointer) NULL },
|
|
|
2259 };
|
|
|
2260
|
|
|
2261 static void SFdismissAction __ARGS((Widget w, XEvent *event, String *params, Cardinal *num_params));
|
|
|
2262
|
|
|
2263 static void
|
|
|
2264 SFdismissAction(w, event, params, num_params)
|
|
1887
|
2265 Widget w UNUSED;
|
|
|
2266 XEvent *event;
|
|
|
2267 String *params UNUSED;
|
|
|
2268 Cardinal *num_params UNUSED;
|
|
7
|
2269 {
|
|
1887
|
2270 if (event->type == ClientMessage
|
|
|
2271 && (Atom)event->xclient.data.l[0] != SFwmDeleteWindow)
|
|
7
|
2272 return;
|
|
|
2273
|
|
|
2274 SFstatus = SEL_FILE_CANCEL;
|
|
|
2275 }
|
|
|
2276
|
|
|
2277 static char *wmDeleteWindowTranslation = "\
|
|
|
2278 <Message>WM_PROTOCOLS: SelFileDismiss()\n\
|
|
|
2279 ";
|
|
|
2280
|
|
|
2281 static XtActionsRec actions[] =
|
|
|
2282 {
|
|
|
2283 {"SelFileDismiss", SFdismissAction},
|
|
|
2284 };
|
|
|
2285
|
|
|
2286 static void
|
|
|
2287 SFsetColors(bg, fg, scroll_bg, scroll_fg)
|
|
|
2288 guicolor_T bg;
|
|
|
2289 guicolor_T fg;
|
|
|
2290 guicolor_T scroll_bg;
|
|
|
2291 guicolor_T scroll_fg;
|
|
|
2292 {
|
|
|
2293 if (selFileForm)
|
|
|
2294 {
|
|
|
2295 XtVaSetValues(selFileForm, XtNbackground, bg,
|
|
|
2296 XtNforeground, fg,
|
|
|
2297 XtNborderColor, bg,
|
|
|
2298 NULL);
|
|
|
2299 }
|
|
|
2300 {
|
|
|
2301 int i;
|
|
|
2302
|
|
|
2303 for (i = 0; i < 3; ++i)
|
|
|
2304 {
|
|
|
2305 if (selFileLists[i])
|
|
|
2306 {
|
|
|
2307 XtVaSetValues(selFileLists[i], XtNbackground, bg,
|
|
|
2308 XtNforeground, fg,
|
|
|
2309 XtNborderColor, fg,
|
|
|
2310 NULL);
|
|
|
2311 }
|
|
|
2312 }
|
|
|
2313 }
|
|
|
2314 if (selFileOK)
|
|
|
2315 {
|
|
|
2316 XtVaSetValues(selFileOK, XtNbackground, bg,
|
|
|
2317 XtNforeground, fg,
|
|
|
2318 XtNborderColor, fg,
|
|
|
2319 NULL);
|
|
|
2320 }
|
|
|
2321 if (selFileCancel)
|
|
|
2322 {
|
|
|
2323 XtVaSetValues(selFileCancel, XtNbackground, bg,
|
|
|
2324 XtNforeground, fg,
|
|
|
2325 XtNborderColor, fg,
|
|
|
2326 NULL);
|
|
|
2327 }
|
|
|
2328 if (selFilePrompt)
|
|
|
2329 {
|
|
|
2330 XtVaSetValues(selFilePrompt, XtNbackground, bg,
|
|
|
2331 XtNforeground, fg,
|
|
|
2332 NULL);
|
|
|
2333 }
|
|
|
2334 if (gui.dpy)
|
|
|
2335 {
|
|
|
2336 XSetBackground(gui.dpy, SFtextGC, bg);
|
|
|
2337 XSetForeground(gui.dpy, SFtextGC, fg);
|
|
|
2338 XSetForeground(gui.dpy, SFlineGC, fg);
|
|
|
2339
|
|
|
2340 /* This is an xor GC, so combine the fg and background */
|
|
|
2341 XSetBackground(gui.dpy, SFinvertGC, fg ^ bg);
|
|
|
2342 XSetForeground(gui.dpy, SFinvertGC, fg ^ bg);
|
|
|
2343 }
|
|
|
2344 if (selFileHScroll)
|
|
|
2345 {
|
|
|
2346 XtVaSetValues(selFileHScroll, XtNbackground, scroll_bg,
|
|
|
2347 XtNforeground, scroll_fg,
|
|
|
2348 XtNborderColor, fg,
|
|
|
2349 NULL);
|
|
|
2350 }
|
|
|
2351 {
|
|
|
2352 int i;
|
|
|
2353
|
|
|
2354 for (i = 0; i < 3; i++)
|
|
|
2355 {
|
|
|
2356 XtVaSetValues(selFileVScrolls[i], XtNbackground, scroll_bg,
|
|
|
2357 XtNforeground, scroll_fg,
|
|
|
2358 XtNborderColor, fg,
|
|
|
2359 NULL);
|
|
|
2360 XtVaSetValues(selFileHScrolls[i], XtNbackground, scroll_bg,
|
|
|
2361 XtNforeground, scroll_fg,
|
|
|
2362 XtNborderColor, fg,
|
|
|
2363 NULL);
|
|
|
2364 }
|
|
|
2365 }
|
|
|
2366 }
|
|
|
2367
|
|
|
2368 static void
|
|
|
2369 SFcreateWidgets(toplevel, prompt, ok, cancel)
|
|
|
2370 Widget toplevel;
|
|
|
2371 char *prompt;
|
|
|
2372 char *ok;
|
|
|
2373 char *cancel;
|
|
|
2374 {
|
|
|
2375 Cardinal n;
|
|
|
2376 int listWidth, listHeight;
|
|
|
2377 int listSpacing = 10;
|
|
|
2378 int scrollThickness = 15;
|
|
|
2379 int hScrollX, hScrollY;
|
|
|
2380 int vScrollX, vScrollY;
|
|
|
2381
|
|
|
2382 selFile = XtVaAppCreateShell("selFile", "SelFile",
|
|
|
2383 transientShellWidgetClass, SFdisplay,
|
|
|
2384 XtNtransientFor, toplevel,
|
|
|
2385 XtNtitle, prompt,
|
|
|
2386 NULL);
|
|
|
2387
|
|
|
2388 /* Add WM_DELETE_WINDOW protocol */
|
|
|
2389 XtAppAddActions(XtWidgetToApplicationContext(selFile),
|
|
|
2390 actions, XtNumber(actions));
|
|
|
2391 XtOverrideTranslations(selFile,
|
|
|
2392 XtParseTranslationTable(wmDeleteWindowTranslation));
|
|
|
2393
|
|
|
2394 selFileForm = XtVaCreateManagedWidget("selFileForm",
|
|
|
2395 formWidgetClass, selFile,
|
|
|
2396 XtNdefaultDistance, 30,
|
|
|
2397 XtNforeground, SFfore,
|
|
|
2398 XtNbackground, SFback,
|
|
|
2399 XtNborderColor, SFback,
|
|
|
2400 NULL);
|
|
|
2401
|
|
|
2402 selFilePrompt = XtVaCreateManagedWidget("selFilePrompt",
|
|
|
2403 labelWidgetClass, selFileForm,
|
|
|
2404 XtNlabel, prompt,
|
|
|
2405 XtNresizable, True,
|
|
|
2406 XtNtop, XtChainTop,
|
|
|
2407 XtNbottom, XtChainTop,
|
|
|
2408 XtNleft, XtChainLeft,
|
|
|
2409 XtNright, XtChainLeft,
|
|
|
2410 XtNborderWidth, 0,
|
|
|
2411 XtNforeground, SFfore,
|
|
|
2412 XtNbackground, SFback,
|
|
|
2413 NULL);
|
|
|
2414
|
|
|
2415 /*
|
|
|
2416 XtVaGetValues(selFilePrompt,
|
|
|
2417 XtNforeground, &SFfore,
|
|
|
2418 XtNbackground, &SFback,
|
|
|
2419 NULL);
|
|
|
2420 */
|
|
|
2421
|
|
|
2422 SFinitFont();
|
|
|
2423
|
|
|
2424 SFentryWidth = SFbesideText + SFcharsPerEntry * SFcharWidth +
|
|
|
2425 SFbesideText;
|
|
|
2426 SFentryHeight = SFaboveAndBelowText + SFcharHeight +
|
|
|
2427 SFaboveAndBelowText;
|
|
|
2428
|
|
|
2429 listWidth = SFlineToTextH + SFentryWidth + SFlineToTextH + 1 +
|
|
|
2430 scrollThickness;
|
|
|
2431 listHeight = SFlineToTextV + SFentryHeight + SFlineToTextV + 1 +
|
|
|
2432 SFlineToTextV + SFlistSize * SFentryHeight +
|
|
|
2433 SFlineToTextV + 1 + scrollThickness;
|
|
|
2434
|
|
|
2435 SFpathScrollWidth = 3 * listWidth + 2 * listSpacing + 4;
|
|
|
2436
|
|
|
2437 hScrollX = -1;
|
|
|
2438 hScrollY = SFlineToTextV + SFentryHeight + SFlineToTextV + 1 +
|
|
|
2439 SFlineToTextV + SFlistSize * SFentryHeight +
|
|
|
2440 SFlineToTextV;
|
|
|
2441 SFhScrollWidth = SFlineToTextH + SFentryWidth + SFlineToTextH;
|
|
|
2442
|
|
|
2443 vScrollX = SFlineToTextH + SFentryWidth + SFlineToTextH;
|
|
|
2444 vScrollY = SFlineToTextV + SFentryHeight + SFlineToTextV;
|
|
|
2445 SFvScrollHeight = SFlineToTextV + SFlistSize * SFentryHeight +
|
|
|
2446 SFlineToTextV;
|
|
|
2447
|
|
|
2448 SFupperX = SFlineToTextH + SFentryWidth + SFlineToTextH - 1;
|
|
|
2449 SFlowerY = SFlineToTextV + SFentryHeight + SFlineToTextV + 1 +
|
|
|
2450 SFlineToTextV;
|
|
|
2451 SFupperY = SFlineToTextV + SFentryHeight + SFlineToTextV + 1 +
|
|
|
2452 SFlineToTextV + SFlistSize * SFentryHeight - 1;
|
|
|
2453
|
|
|
2454 SFtextX = SFlineToTextH + SFbesideText;
|
|
|
2455 SFtextYoffset = SFlowerY + SFaboveAndBelowText + SFcharAscent;
|
|
|
2456
|
|
|
2457 SFsegs[0].x1 = 0;
|
|
|
2458 SFsegs[0].y1 = vScrollY;
|
|
|
2459 SFsegs[0].x2 = vScrollX - 1;
|
|
|
2460 SFsegs[0].y2 = vScrollY;
|
|
|
2461 SFsegs[1].x1 = vScrollX;
|
|
|
2462 SFsegs[1].y1 = 0;
|
|
|
2463 SFsegs[1].x2 = vScrollX;
|
|
|
2464 SFsegs[1].y2 = vScrollY - 1;
|
|
|
2465
|
|
|
2466 SFcompletionSegs[0].x1 = SFcompletionSegs[0].x2 = SFlineToTextH;
|
|
|
2467 SFcompletionSegs[1].x1 = SFcompletionSegs[1].x2 =
|
|
|
2468 SFlineToTextH + SFentryWidth - 1;
|
|
|
2469
|
|
|
2470 selFileField = XtVaCreateManagedWidget("selFileField",
|
|
|
2471 asciiTextWidgetClass, selFileForm,
|
|
|
2472 XtNwidth, 3 * listWidth + 2 * listSpacing + 4,
|
|
|
2473 XtNborderColor, SFfore,
|
|
|
2474 XtNfromVert, selFilePrompt,
|
|
|
2475 XtNvertDistance, 10,
|
|
|
2476 XtNresizable, True,
|
|
|
2477 XtNtop, XtChainTop,
|
|
|
2478 XtNbottom, XtChainTop,
|
|
|
2479 XtNleft, XtChainLeft,
|
|
|
2480 XtNright, XtChainLeft,
|
|
|
2481 XtNstring, SFtextBuffer,
|
|
|
2482 XtNlength, MAXPATHL,
|
|
|
2483 XtNeditType, XawtextEdit,
|
|
|
2484 XtNwrap, XawtextWrapWord,
|
|
|
2485 XtNresize, XawtextResizeHeight,
|
|
|
2486 XtNuseStringInPlace, True,
|
|
|
2487 NULL);
|
|
|
2488
|
|
|
2489 XtOverrideTranslations(selFileField,
|
|
|
2490 XtParseTranslationTable(oneLineTextEditTranslations));
|
|
|
2491 XtSetKeyboardFocus(selFileForm, selFileField);
|
|
|
2492
|
|
|
2493 selFileHScroll = XtVaCreateManagedWidget("selFileHScroll",
|
|
|
2494 #ifdef FEAT_GUI_NEXTAW
|
|
|
2495 scrollbarWidgetClass, selFileForm,
|
|
|
2496 #else
|
|
|
2497 vim_scrollbarWidgetClass, selFileForm,
|
|
|
2498 #endif
|
|
|
2499 XtNorientation, XtorientHorizontal,
|
|
|
2500 XtNwidth, SFpathScrollWidth,
|
|
|
2501 XtNheight, scrollThickness,
|
|
|
2502 XtNborderColor, SFfore,
|
|
|
2503 XtNfromVert, selFileField,
|
|
|
2504 XtNvertDistance, 30,
|
|
|
2505 XtNtop, XtChainTop,
|
|
|
2506 XtNbottom, XtChainTop,
|
|
|
2507 XtNleft, XtChainLeft,
|
|
|
2508 XtNright, XtChainLeft,
|
|
|
2509 XtNforeground, gui.scroll_fg_pixel,
|
|
|
2510 XtNbackground, gui.scroll_bg_pixel,
|
|
|
2511 #ifndef FEAT_GUI_NEXTAW
|
|
|
2512 XtNlimitThumb, 1,
|
|
|
2513 #endif
|
|
|
2514 NULL);
|
|
|
2515
|
|
|
2516 XtAddCallback(selFileHScroll, XtNjumpProc,
|
|
|
2517 (XtCallbackProc) SFpathSliderMovedCallback, (XtPointer)NULL);
|
|
|
2518 XtAddCallback(selFileHScroll, XtNscrollProc,
|
|
|
2519 (XtCallbackProc) SFpathAreaSelectedCallback, (XtPointer)NULL);
|
|
|
2520
|
|
|
2521 selFileLists[0] = XtVaCreateManagedWidget("selFileList1",
|
|
|
2522 compositeWidgetClass, selFileForm,
|
|
|
2523 XtNwidth, listWidth,
|
|
|
2524 XtNheight, listHeight,
|
|
|
2525 XtNforeground, SFfore,
|
|
|
2526 XtNbackground, SFback,
|
|
|
2527 XtNborderColor, SFfore,
|
|
|
2528 XtNfromVert, selFileHScroll,
|
|
|
2529 XtNvertDistance, 10,
|
|
|
2530 XtNtop, XtChainTop,
|
|
|
2531 XtNbottom, XtChainTop,
|
|
|
2532 XtNleft, XtChainLeft,
|
|
|
2533 XtNright, XtChainLeft,
|
|
|
2534 NULL);
|
|
|
2535
|
|
|
2536 selFileLists[1] = XtVaCreateManagedWidget("selFileList2",
|
|
|
2537 compositeWidgetClass, selFileForm,
|
|
|
2538 XtNwidth, listWidth,
|
|
|
2539 XtNheight, listHeight,
|
|
|
2540 XtNforeground, SFfore,
|
|
|
2541 XtNbackground, SFback,
|
|
|
2542 XtNborderColor, SFfore,
|
|
|
2543 XtNfromHoriz, selFileLists[0],
|
|
|
2544 XtNfromVert, selFileHScroll,
|
|
|
2545 XtNhorizDistance, listSpacing,
|
|
|
2546 XtNvertDistance, 10,
|
|
|
2547 XtNtop, XtChainTop,
|
|
|
2548 XtNbottom, XtChainTop,
|
|
|
2549 XtNleft, XtChainLeft,
|
|
|
2550 XtNright, XtChainLeft,
|
|
|
2551 NULL);
|
|
|
2552
|
|
|
2553 selFileLists[2] = XtVaCreateManagedWidget("selFileList3",
|
|
|
2554 compositeWidgetClass, selFileForm,
|
|
|
2555 XtNwidth, listWidth,
|
|
|
2556 XtNheight, listHeight,
|
|
|
2557 XtNforeground, SFfore,
|
|
|
2558 XtNbackground, SFback,
|
|
|
2559 XtNborderColor, SFfore,
|
|
|
2560 XtNfromHoriz, selFileLists[1],
|
|
|
2561 XtNfromVert, selFileHScroll,
|
|
|
2562 XtNhorizDistance, listSpacing,
|
|
|
2563 XtNvertDistance, 10,
|
|
|
2564 XtNtop, XtChainTop,
|
|
|
2565 XtNbottom, XtChainTop,
|
|
|
2566 XtNleft, XtChainLeft,
|
|
|
2567 XtNright, XtChainLeft,
|
|
|
2568 NULL);
|
|
|
2569
|
|
|
2570 for (n = 0; n < 3; n++)
|
|
|
2571 {
|
|
|
2572 selFileVScrolls[n] = XtVaCreateManagedWidget("selFileVScroll",
|
|
|
2573 #ifdef FEAT_GUI_NEXTAW
|
|
|
2574 scrollbarWidgetClass, selFileLists[n],
|
|
|
2575 #else
|
|
|
2576 vim_scrollbarWidgetClass, selFileLists[n],
|
|
|
2577 #endif
|
|
|
2578 XtNx, vScrollX,
|
|
|
2579 XtNy, vScrollY,
|
|
|
2580 XtNwidth, scrollThickness,
|
|
|
2581 XtNheight, SFvScrollHeight,
|
|
|
2582 XtNborderColor, SFfore,
|
|
|
2583 XtNforeground, gui.scroll_fg_pixel,
|
|
|
2584 XtNbackground, gui.scroll_bg_pixel,
|
|
|
2585 #ifndef FEAT_GUI_NEXTAW
|
|
|
2586 XtNlimitThumb, 1,
|
|
|
2587 #endif
|
|
|
2588 NULL);
|
|
|
2589
|
|
|
2590 XtAddCallback(selFileVScrolls[n], XtNjumpProc,
|
|
2255
|
2591 (XtCallbackProc)SFvFloatSliderMovedCallback,
|
|
|
2592 (XtPointer)(long_u)n);
|
|
7
|
2593 XtAddCallback(selFileVScrolls[n], XtNscrollProc,
|
|
|
2594 (XtCallbackProc)SFvAreaSelectedCallback, (XtPointer)n);
|
|
|
2595
|
|
|
2596 selFileHScrolls[n] = XtVaCreateManagedWidget("selFileHScroll",
|
|
|
2597 #ifdef FEAT_GUI_NEXTAW
|
|
|
2598 scrollbarWidgetClass, selFileLists[n],
|
|
|
2599 #else
|
|
|
2600 vim_scrollbarWidgetClass, selFileLists[n],
|
|
|
2601 #endif
|
|
|
2602 XtNorientation, XtorientHorizontal,
|
|
|
2603 XtNx, hScrollX,
|
|
|
2604 XtNy, hScrollY,
|
|
|
2605 XtNwidth, SFhScrollWidth,
|
|
|
2606 XtNheight, scrollThickness,
|
|
|
2607 XtNborderColor, SFfore,
|
|
|
2608 XtNforeground, gui.scroll_fg_pixel,
|
|
|
2609 XtNbackground, gui.scroll_bg_pixel,
|
|
|
2610 #ifndef FEAT_GUI_NEXTAW
|
|
|
2611 XtNlimitThumb, 1,
|
|
|
2612 #endif
|
|
|
2613 NULL);
|
|
|
2614
|
|
|
2615 XtAddCallback(selFileHScrolls[n], XtNjumpProc,
|
|
2255
|
2616 (XtCallbackProc)SFhSliderMovedCallback,
|
|
|
2617 (XtPointer)(long_u)n);
|
|
7
|
2618 XtAddCallback(selFileHScrolls[n], XtNscrollProc,
|
|
|
2619 (XtCallbackProc)SFhAreaSelectedCallback, (XtPointer)n);
|
|
|
2620 }
|
|
|
2621
|
|
|
2622 selFileOK = XtVaCreateManagedWidget("selFileOK",
|
|
|
2623 commandWidgetClass, selFileForm,
|
|
|
2624 XtNlabel, ok,
|
|
|
2625 XtNresizable, True,
|
|
|
2626 XtNcallback, SFokSelect,
|
|
|
2627 XtNforeground, SFfore,
|
|
|
2628 XtNbackground, SFback,
|
|
|
2629 XtNborderColor, SFfore,
|
|
|
2630 XtNfromHoriz, selFileLists[0],
|
|
|
2631 XtNfromVert, selFileLists[0],
|
|
|
2632 XtNvertDistance, 30,
|
|
|
2633 XtNtop, XtChainTop,
|
|
|
2634 XtNbottom, XtChainTop,
|
|
|
2635 XtNleft, XtChainLeft,
|
|
|
2636 XtNright, XtChainLeft,
|
|
|
2637 NULL);
|
|
|
2638
|
|
|
2639 selFileCancel = XtVaCreateManagedWidget("selFileCancel",
|
|
|
2640 commandWidgetClass, selFileForm,
|
|
|
2641 XtNlabel, cancel,
|
|
|
2642 XtNresizable, True,
|
|
|
2643 XtNcallback, SFcancelSelect,
|
|
|
2644 XtNforeground, SFfore,
|
|
|
2645 XtNbackground, SFback,
|
|
|
2646 XtNborderColor, SFfore,
|
|
|
2647 XtNfromHoriz, selFileOK,
|
|
|
2648 XtNfromVert, selFileLists[0],
|
|
|
2649 XtNhorizDistance, 30,
|
|
|
2650 XtNvertDistance, 30,
|
|
|
2651 XtNtop, XtChainTop,
|
|
|
2652 XtNbottom, XtChainTop,
|
|
|
2653 XtNleft, XtChainLeft,
|
|
|
2654 XtNright, XtChainLeft,
|
|
|
2655 NULL);
|
|
|
2656
|
|
|
2657 XtSetMappedWhenManaged(selFile, False);
|
|
|
2658 XtRealizeWidget(selFile);
|
|
|
2659
|
|
|
2660 /* Add WM_DELETE_WINDOW protocol */
|
|
|
2661 SFwmDeleteWindow = XInternAtom(SFdisplay, "WM_DELETE_WINDOW", False);
|
|
|
2662 XSetWMProtocols(SFdisplay, XtWindow(selFile), &SFwmDeleteWindow, 1);
|
|
|
2663
|
|
|
2664 SFcreateGC();
|
|
|
2665
|
|
|
2666 for (n = 0; n < 3; n++)
|
|
|
2667 {
|
|
|
2668 XtAddEventHandler(selFileLists[n], ExposureMask, True,
|
|
2255
|
2669 (XtEventHandler)SFexposeList, (XtPointer)(long_u)n);
|
|
7
|
2670 XtAddEventHandler(selFileLists[n], EnterWindowMask, False,
|
|
2255
|
2671 (XtEventHandler)SFenterList, (XtPointer)(long_u)n);
|
|
7
|
2672 XtAddEventHandler(selFileLists[n], LeaveWindowMask, False,
|
|
2255
|
2673 (XtEventHandler)SFleaveList, (XtPointer)(long_u)n);
|
|
7
|
2674 XtAddEventHandler(selFileLists[n], PointerMotionMask, False,
|
|
2255
|
2675 (XtEventHandler)SFmotionList, (XtPointer)(long_u)n);
|
|
7
|
2676 XtAddEventHandler(selFileLists[n], ButtonPressMask, False,
|
|
2255
|
2677 (XtEventHandler)SFbuttonPressList, (XtPointer)(long_u)n);
|
|
7
|
2678 XtAddEventHandler(selFileLists[n], ButtonReleaseMask, False,
|
|
2255
|
2679 (XtEventHandler)SFbuttonReleaseList, (XtPointer)(long_u)n);
|
|
7
|
2680 }
|
|
|
2681
|
|
|
2682 XtAddEventHandler(selFileField, KeyPressMask, False,
|
|
|
2683 SFmodVerifyCallback, (XtPointer)NULL);
|
|
|
2684
|
|
|
2685 SFapp = XtWidgetToApplicationContext(selFile);
|
|
|
2686 }
|
|
|
2687
|
|
|
2688 static void
|
|
|
2689 SFtextChanged()
|
|
|
2690 {
|
|
|
2691 #if defined(FEAT_XFONTSET) && defined(XtNinternational)
|
|
1887
|
2692 if ((unsigned long)_XawTextFormat((TextWidget)selFileField) == XawFmtWide)
|
|
7
|
2693 {
|
|
|
2694 wchar_t *wcbuf=(wchar_t *)SFtextBuffer;
|
|
|
2695
|
|
|
2696 if ((wcbuf[0] == L'/') || (wcbuf[0] == L'~'))
|
|
|
2697 {
|
|
|
2698 (void) wcstombs(SFcurrentPath, wcbuf, MAXPATHL);
|
|
|
2699 SFtextPos = XawTextGetInsertionPoint(selFileField);
|
|
|
2700 }
|
|
|
2701 else
|
|
|
2702 {
|
|
|
2703 strcpy(SFcurrentPath, SFstartDir);
|
|
|
2704 (void) wcstombs(SFcurrentPath + strlen(SFcurrentPath), wcbuf, MAXPATHL);
|
|
|
2705
|
|
|
2706 SFtextPos = XawTextGetInsertionPoint(selFileField) + strlen(SFstartDir);
|
|
|
2707 }
|
|
|
2708 }
|
|
|
2709 else
|
|
|
2710 #endif
|
|
|
2711 if ((SFtextBuffer[0] == '/') || (SFtextBuffer[0] == '~'))
|
|
|
2712 {
|
|
|
2713 (void) strcpy(SFcurrentPath, SFtextBuffer);
|
|
|
2714 SFtextPos = XawTextGetInsertionPoint(selFileField);
|
|
|
2715 }
|
|
|
2716 else
|
|
|
2717 {
|
|
|
2718 (void) strcat(strcpy(SFcurrentPath, SFstartDir), SFtextBuffer);
|
|
|
2719
|
|
|
2720 SFtextPos = XawTextGetInsertionPoint(selFileField) + strlen(SFstartDir);
|
|
|
2721 }
|
|
|
2722
|
|
|
2723 if (!SFworkProcAdded)
|
|
|
2724 {
|
|
|
2725 (void) XtAppAddWorkProc(SFapp, (XtWorkProc)SFworkProc, NULL);
|
|
|
2726 SFworkProcAdded = 1;
|
|
|
2727 }
|
|
|
2728
|
|
|
2729 SFupdatePath();
|
|
|
2730 }
|
|
|
2731
|
|
|
2732 static char *
|
|
|
2733 SFgetText()
|
|
|
2734 {
|
|
|
2735 #if defined(FEAT_XFONTSET) && defined(XtNinternational)
|
|
|
2736 char *buf;
|
|
|
2737
|
|
1887
|
2738 if ((unsigned long)_XawTextFormat((TextWidget)selFileField) == XawFmtWide)
|
|
7
|
2739 {
|
|
|
2740 wchar_t *wcbuf;
|
|
|
2741 int mbslength;
|
|
|
2742
|
|
|
2743 XtVaGetValues(selFileField,
|
|
|
2744 XtNstring, &wcbuf,
|
|
|
2745 NULL);
|
|
|
2746 mbslength = wcstombs(NULL, wcbuf, 0);
|
|
|
2747 /* Hack: some broken wcstombs() returns zero, just get a large buffer */
|
|
|
2748 if (mbslength == 0 && wcbuf != NULL && wcbuf[0] != 0)
|
|
|
2749 mbslength = MAXPATHL;
|
|
|
2750 buf=(char *)XtMalloc(mbslength + 1);
|
|
|
2751 wcstombs(buf, wcbuf, mbslength +1);
|
|
|
2752 return buf;
|
|
|
2753 }
|
|
|
2754 #endif
|
|
|
2755 return (char *)vim_strsave((char_u *)SFtextBuffer);
|
|
|
2756 }
|
|
|
2757
|
|
|
2758 static void
|
|
|
2759 SFprepareToReturn()
|
|
|
2760 {
|
|
|
2761 SFstatus = SEL_FILE_NULL;
|
|
|
2762 XtRemoveGrab(selFile);
|
|
|
2763 XtUnmapWidget(selFile);
|
|
|
2764 XtRemoveTimeOut(SFdirModTimerId);
|
|
|
2765 if (SFchdir(SFstartDir))
|
|
|
2766 {
|
|
|
2767 EMSG(_("E614: vim_SelFile: can't return to current directory"));
|
|
|
2768 SFstatus = SEL_FILE_CANCEL;
|
|
|
2769 }
|
|
|
2770 }
|
|
|
2771
|
|
|
2772 char *
|
|
|
2773 vim_SelFile(toplevel, prompt, init_path, show_entry, x, y, fg, bg, scroll_fg, scroll_bg)
|
|
|
2774 Widget toplevel;
|
|
|
2775 char *prompt;
|
|
|
2776 char *init_path;
|
|
|
2777 int (*show_entry)();
|
|
|
2778 int x, y;
|
|
|
2779 guicolor_T fg, bg;
|
|
|
2780 guicolor_T scroll_fg, scroll_bg; /* The "Scrollbar" group colors */
|
|
|
2781 {
|
|
|
2782 static int firstTime = 1;
|
|
|
2783 XEvent event;
|
|
|
2784 char *name_return;
|
|
|
2785
|
|
|
2786 if (prompt == NULL)
|
|
|
2787 prompt = _("Pathname:");
|
|
|
2788 SFfore = fg;
|
|
|
2789 SFback = bg;
|
|
|
2790
|
|
|
2791 if (mch_dirname((char_u *)SFstartDir, MAXPATHL) == FAIL)
|
|
|
2792 {
|
|
|
2793 EMSG(_("E615: vim_SelFile: can't get current directory"));
|
|
|
2794 return NULL;
|
|
|
2795 }
|
|
|
2796
|
|
|
2797 if (firstTime)
|
|
|
2798 {
|
|
|
2799 firstTime = 0;
|
|
|
2800 SFdisplay = XtDisplay(toplevel);
|
|
|
2801 SFcreateWidgets(toplevel, prompt, _("OK"), _("Cancel"));
|
|
|
2802 }
|
|
|
2803 else
|
|
|
2804 {
|
|
|
2805 XtVaSetValues(selFilePrompt, XtNlabel, prompt, NULL);
|
|
|
2806 XtVaSetValues(selFile, XtNtitle, prompt, NULL);
|
|
|
2807 SFsetColors(bg, fg, scroll_bg, scroll_fg);
|
|
|
2808 }
|
|
|
2809
|
|
|
2810 XtVaSetValues(selFile, XtNx, x, XtNy, y, NULL);
|
|
|
2811 XtMapWidget(selFile);
|
|
|
2812
|
|
|
2813 (void)strcat(SFstartDir, "/");
|
|
|
2814 (void)strcpy(SFcurrentDir, SFstartDir);
|
|
|
2815
|
|
|
2816 if (init_path)
|
|
|
2817 {
|
|
|
2818 if (init_path[0] == '/')
|
|
|
2819 {
|
|
|
2820 (void)strcpy(SFcurrentPath, init_path);
|
|
|
2821 if (strncmp(SFcurrentPath, SFstartDir, strlen(SFstartDir)))
|
|
|
2822 SFsetText(SFcurrentPath);
|
|
|
2823 else
|
|
|
2824 SFsetText(&(SFcurrentPath[strlen(SFstartDir)]));
|
|
|
2825 }
|
|
|
2826 else
|
|
|
2827 {
|
|
|
2828 (void)strcat(strcpy(SFcurrentPath, SFstartDir), init_path);
|
|
|
2829 SFsetText(&(SFcurrentPath[strlen(SFstartDir)]));
|
|
|
2830 }
|
|
|
2831 }
|
|
|
2832 else
|
|
|
2833 (void)strcpy(SFcurrentPath, SFstartDir);
|
|
|
2834
|
|
|
2835 SFfunc = show_entry;
|
|
|
2836
|
|
|
2837 SFtextChanged();
|
|
|
2838
|
|
|
2839 XtAddGrab(selFile, True, True);
|
|
|
2840
|
|
|
2841 SFdirModTimerId = XtAppAddTimeOut(SFapp, (unsigned long) 1000,
|
|
|
2842 SFdirModTimer, (XtPointer) NULL);
|
|
|
2843
|
|
406
|
2844 for (;;)
|
|
7
|
2845 {
|
|
|
2846 XtAppNextEvent(SFapp, &event);
|
|
|
2847 XtDispatchEvent(&event);
|
|
|
2848 switch (SFstatus)
|
|
|
2849 {
|
|
|
2850 case SEL_FILE_TEXT:
|
|
|
2851 SFstatus = SEL_FILE_NULL;
|
|
|
2852 SFtextChanged();
|
|
|
2853 break;
|
|
|
2854 case SEL_FILE_OK:
|
|
|
2855 name_return = SFgetText();
|
|
|
2856 SFprepareToReturn();
|
|
|
2857 return name_return;
|
|
|
2858 case SEL_FILE_CANCEL:
|
|
|
2859 SFprepareToReturn();
|
|
|
2860 return NULL;
|
|
|
2861 case SEL_FILE_NULL:
|
|
|
2862 break;
|
|
|
2863 }
|
|
|
2864 }
|
|
|
2865 }
|
|
|
2866 #endif /* FEAT_BROWSE */
|
