incsrch/incsrch.h

   1 /*
   2 FAR manager incremental search plugin, search as you type in editor.
   3 Copyright (C) 1999-2019, Stanislav V. Mekhanoshin
   4
   5 This program is free software: you can redistribute it and/or modify
   6 it under the terms of the GNU General Public License as published by
   7 the Free Software Foundation, either version 3 of the License, or
   8 (at your option) any later version.
   9
  10 This program is distributed in the hope that it will be useful,
  11 but WITHOUT ANY WARRANTY; without even the implied warranty of
  12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13 GNU General Public License for more details.
  14
  15 You should have received a copy of the GNU General Public License
  16 along with this program.  If not, see <https://www.gnu.org/licenses/>.
  17 */
  18 #pragma once
  19
  20 #ifdef _MSC_VER
  21 #pragma warning(disable : 4514)
  22 #pragma warning(push, 1)
  23 #endif
  24 #include "minwin.h"
  25 #include <string.h>
  26 #include <limits.h>
  27 #include <stddef.h>
  28 #if !defined(__APPLE__) && !defined(__FreeBSD__) && !defined(__DragonFly__)
  29 #include <malloc.h>
  30 #endif
  31 #include <stdlib.h>
  32
  33 #if defined(WINPORT_DIRECT)
  34
  35 static inline wchar_t __cdecl Upper(wchar_t Ch)
  36 {
  37         WINPORT(CharUpperBuff)(&Ch, 1);
  38         return Ch;
  39 }
  40
  41 #define __int64         __int64_t
  42 #define _MAX_PATH       MAX_PATH
  43 #define _tstrcpy(a, b)  lstrcpy((a), (b))
  44 #define _tstrlen(a)     lstrlen((a))
  45 #define _tstrnlen(a, n) lstrnlen((a), (n))
  46 #else
  47 #include <tchar.h>
  48 #define _tstrcpy(a, b)  strcpy((a), (b))
  49 #define _tstrlen(a)     strlen((a))
  50 #define _tstrnlen(a, n) sstrnlen((a), (n))
  51 #if !defined(INT_PTR)
  52 #define INT_PTR int
  53 #endif
  54 #endif
  55
  56 #include "farplug-wide.h"
  57 #include "farcolor.h"
  58 #ifdef _MSC_VER
  59 #pragma warning(pop)
  60 #endif
  61 #include "srchlng.h"
  62
  63 #define MAX_STR                80
  64 #define TITLE_LEN              26
  65 #define TITLE_PREFIX_STR       _T("^: ")
  66 #define TITLE_PREFIX_STR_DWORD 0x203A5E
  67 #define TITLE_PREFIX_LEN       3
  68 #define PREVIEW_EVENTS         MAX_STR
  69
  70 #if defined(__WATCOMC__)
  71 #define __plugin __declspec(dllexport)
  72 #elif defined(WINPORT_DIRECT)
  73 #define __plugin SHAREDSYMBOL
  74 #else
  75 #define __plugin
  76 #endif
  77
  78 #if !defined(WINPORT_DIRECT) && !defined(EXP_NAME)
  79 #define EXP_NAME(x) x
  80 #endif
  81
  82 #ifdef __cplusplus
  83 extern "C" {
  84 #endif
  85
  86 extern INT_PTR ModuleNumber;
  87 extern FARAPIMENU apiMenu;
  88 extern FARAPIGETMSG apiGetMsg;
  89 extern FARAPITEXT apiText;
  90 extern FARAPIEDITORCONTROL apiEditorControl;
  91 #ifdef VIEWVER_SUPPORT
  92 extern FARAPIVIEWERCONTROL apiViewerControl;
  93 extern int iViewerStatusColor;
  94 #endif
  95 #if defined(WINPORT_DIRECT)
  96 extern FARAPIDIALOGINIT apiDialogInit;
  97 extern FARAPIDIALOGRUN apiDialogRun;
  98 extern FARAPIDIALOGFREE apiDialogFree;
  99 extern FARAPISENDDLGMESSAGE apiSendDlgMessage;
 100 extern FARSTDSNPRINTF apiSnprintf;
 101 #else
 102 extern FARAPIDIALOG apiDialog;
 103 extern FARAPICHARTABLE apiCharTable;
 104 #endif
 105
 106 #define GetMsg(MsgId) apiGetMsg(ModuleNumber, MsgId)
 107
 108 extern struct EditorInfo ei;
 109 extern struct EditorConvertText ect;
 110 extern struct EditorSetPosition esp;
 111 extern struct EditorGetString egs;
 112
 113 extern TCHAR sStr[MAX_STR];
 114 extern int nLen;
 115
 116 extern void SearchLoopEditor(void);
 117 extern void SearchLoopViewer(void);
 118 extern BOOL WaitInput(BOOL Infinite);
 119
 120 #define DIFT_MSGNUM 0x80000000
 121
 122 typedef struct _DialogTemplateItem
 123 {
 124         unsigned char Type;
 125         signed char X1;
 126         signed char Y1;
 127         signed char Selected;
 128         unsigned int Flags;
 129         INT_PTR Data;   // Message number or pointer to string
 130 } DialogTemplateItem;
 131
 132 extern int DialogFromTemplate(const TCHAR *sTitle, const DialogTemplateItem *aTplItems,
 133                 struct FarDialogItem *aDialogItems, int nItemsNumber, TCHAR *sHelpTopic, int nFocus,
 134                 int nDefaultButton);
 135
 136 extern BOOL CollectEvents(void);
 137 extern void ShowTitle(int OpenFrom);
 138 extern void SelectFound(BOOL bRedraw);
 139 extern void StatusMessage(int Index);
 140 extern void SetPosition(int nLine, int nPos, int nLeftPos);
 141 extern void PositionToView(int nLine, int nStartPos);
 142 extern void PasteSearchText(void);
 143
 144 #define KC_CHAR     1
 145 #define KC_BACK     2
 146 #define KC_NEXT     4
 147 #define KC_PREV     8
 148 #define KC_HELP     16
 149 #define KC_CLEARMSG 32
 150 #define KC_FAILKILL 128
 151
 152 typedef struct _KbdCommand
 153 {
 154         unsigned char Flags;
 155         unsigned char AsciiChar;
 156 } KbdCommand;
 157
 158 extern KbdCommand aEvents[PREVIEW_EVENTS];
 159 extern int nEvents;
 160
 161 extern BOOL bEscape;
 162 extern BOOL bTermEvent;
 163 extern INPUT_RECORD Event;
 164 #if !defined(WINPORT_DIRECT)
 165 extern HANDLE hInputHandle;
 166 #endif
 167 extern BOOL bNotFound;
 168
 169 /* config options */
 170 extern BOOL bCaseSensitive;
 171 extern BOOL bKeepSelection;
 172 extern BOOL bBeepOnMismatch;
 173 extern BOOL bRestartEOF;
 174 extern BOOL bUseSelection;
 175 extern BOOL bAutoNext;
 176 extern BOOL bBSunroll;
 177
 178 extern BOOL bThisUseSelection;
 179 extern BOOL bThisAutoNext;
 180 extern BOOL bStopOnFound;
 181 extern BOOL bReverse;
 182
 183 #ifdef __cplusplus
 184 }
 185 #endif
 186
 187 #include "loc.h"
 188 #include "misc.h"
 189
 190 #ifdef _MSC_VER
 191 #define _heapshrink _heapmin
 192 #endif