source: trunk/dll/findrec.c@ 1882

Last change on this file since 1882 was 1877, checked in by Gregg Young, 10 years ago

Remove debug code
  • Property svn:eol-style set to native
  • Property svn:keywords set to Author Date Id Revision
File size: 4.5 KB
Line 
1
2/***********************************************************************
3
4 $Id: findrec.c 1877 2015-10-11 21:43:27Z gyoung $
5
6 Copyright (c) 1993-98 M. Kimes
7 Copyright (c) 2003, 2015 Steven H.Levine
8
9 Find records
10
11 20 Aug 07 GKY Move #pragma alloc_text to end for OpenWatcom compat
12 28 Dec 08 GKY Containers will only scroll to the right if needed to show end of selected
13 item and will scroll left to eliminate space after a selected item. Ticket 204
14 06 Aug 15 SHL Clean up and comment
15 23 Aug 15 SHL Protect FindCnrRecord filename arg
16 20 Sep 15 GKY Add a correction factor so directories don't get placed above the top of the
17 tree container when a large drive has been expanded.
18
19***********************************************************************/
20
21#include <string.h>
22#include <stdlib.h>
23
24#define INCL_LONGLONG // dircnrs.h
25
26#include "fm3dll.h"
27#include "findrec.h"
28#include "errutil.h" // Dos_Error...
29
30//static PSZ pszSrcFile = __FILE__;
31
32PCNRITEM FindCnrRecord(HWND hwndCnr, PCSZ filename, PCNRITEM pciParent,
33 BOOL partial, BOOL partmatch, BOOL noenv)
34{
35 SEARCHSTRING srch;
36 PCNRITEM pci;
37 PCSZ file;
38 PCSZ p;
39
40 if (partial) {
41 if (strlen(filename) > 3) {
42 file = strrchr(filename, '\\');
43 if (!file) {
44 file = strrchr(filename, ':');
45 if (file)
46 file++;
47 else
48 file = filename;
49 }
50 else
51 file++;
52 }
53 else
54 file = filename;
55 }
56 else
57 file = filename;
58 memset(&srch, 0, sizeof(SEARCHSTRING));
59 srch.cb = (ULONG) sizeof(SEARCHSTRING);
60 srch.pszSearch = (PSZ) file;
61 srch.fsPrefix = FALSE;
62 srch.fsCaseSensitive = FALSE;
63 srch.usView = CV_TREE;
64 if (!pciParent)
65 pciParent = (PCNRITEM) CMA_FIRST;
66 pci = WinSendMsg(hwndCnr,
67 CM_SEARCHSTRING, MPFROMP(&srch), MPFROMP(pciParent));
68 while (pci && (INT) pci != -1) {
69 if (!noenv || (pci->flags & (RECFLAGS_ENV | RECFLAGS_UNDERENV)) == 0) {
70 // CNRITEM for file/directory
71 if (!partmatch) { // file name must match full name
72 if (!stricmp(pci->pszFileName, filename))
73 return pci; // got full match
74 }
75 else { // only root name must match
76 // partial match
77 if (strlen(pci->pszFileName) <= 3)
78 p = pci->pszFileName; // Root
79 else {
80 p = strrchr(pci->pszFileName, '\\');
81 if (p)
82 p++; // After slash
83 else {
84 p = strrchr(pci->pszFileName, ':');
85 if (p)
86 p++; // After colon
87 else
88 p = pci->pszFileName; // Must be bare file name
89 }
90 }
91 if (!stricmp(p, file))
92 return pci; // got partial match
93 }
94 }
95 pci = WinSendMsg(hwndCnr, CM_SEARCHSTRING, MPFROMP(&srch), MPFROMP(pci));
96 }
97
98 return NULL; // failure
99}
100
101PCNRITEM FindParentRecord(HWND hwndCnr, PCNRITEM pciC)
102{
103
104 PCNRITEM pciP = (PCNRITEM) NULL, pci = pciC;
105
106 if (pci) {
107 for (;;) {
108 pciP = WinSendMsg(hwndCnr,
109 CM_QUERYRECORD,
110 MPFROMP(pci),
111 MPFROM2SHORT(CMA_PARENT, CMA_ITEMORDER));
112 if (pciP && (INT) pciP != -1)
113 pci = pciP;
114 else
115 break;
116 }
117 }
118 return pci;
119}
120
121VOID ShowCnrRecord(HWND hwndCnr, PMINIRECORDCORE pmi)
122{
123
124 QUERYRECORDRECT qrecrct;
125 RECTL rcl;
126 RECTL rclViewport;
127 RECTL rclFirst;
128 RECTL rclLast;
129 PMINIRECORDCORE pmiFirst;
130 PMINIRECORDCORE pmiLast;
131 INT correction;
132
133 pmiFirst = WinSendMsg(hwndCnr, CM_QUERYRECORD, MPFROMP(NULL),
134 MPFROM2SHORT(CMA_FIRST, CMA_ITEMORDER));
135 pmiLast = WinSendMsg(hwndCnr, CM_QUERYRECORD, MPFROMP(NULL),
136 MPFROM2SHORT(CMA_LAST, CMA_ITEMORDER));
137 WinSendMsg(hwndCnr,
138 CM_QUERYVIEWPORTRECT,
139 MPFROMP(&rclViewport), MPFROM2SHORT(CMA_WINDOW , TRUE));
140 memset(&qrecrct, 0, sizeof(QUERYRECORDRECT));
141 qrecrct.cb = sizeof(QUERYRECORDRECT);
142 qrecrct.pRecord = (PRECORDCORE) pmi;
143 qrecrct.fsExtent = (CMA_ICON | CMA_TEXT | CMA_TREEICON);
144 if (!WinSendMsg(hwndCnr,
145 CM_QUERYRECORDRECT, MPFROMP(&rcl), MPFROMP(&qrecrct))) {
146 qrecrct.fsExtent = CMA_TEXT | CMA_TREEICON;
147 WinSendMsg(hwndCnr, CM_QUERYRECORDRECT, MPFROMP(&rcl), MPFROMP(&qrecrct));
148 }
149 qrecrct.pRecord = (PRECORDCORE) pmiFirst;
150 WinSendMsg(hwndCnr, CM_QUERYRECORDRECT, MPFROMP(&rclFirst), MPFROMP(&qrecrct));
151 qrecrct.pRecord = (PRECORDCORE) pmiLast;
152 WinSendMsg(hwndCnr, CM_QUERYRECORDRECT, MPFROMP(&rclLast), MPFROMP(&qrecrct));
153 correction = 5 + ((abs(rclFirst.yTop) + abs(rclLast.yTop)) / 22500);
154 WinSendMsg(hwndCnr,
155 CM_SCROLLWINDOW,
156 MPFROMSHORT(CMA_VERTICAL),
157 MPFROMLONG((rclViewport.yTop - (rcl.yTop) - correction)));
158 WinSendMsg(hwndCnr,
159 CM_SCROLLWINDOW,
160 MPFROMSHORT(CMA_HORIZONTAL), MPFROMLONG(rcl.xRight - rclViewport.xRight));
161
162}
163
164#pragma alloc_text(FINDREC,FindCnrRecord,FindParentRecord,ShowCnrRecord)
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