1114 lines
28 KiB
C
1114 lines
28 KiB
C
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/*************************************************
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* lcfunc.c *
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* *
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* Copyright (C) 1995-1999 Microsoft Inc. *
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* *
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*************************************************/
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//
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// Change Log:
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//
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// @D01 Fix Bug #11204 Goto function with save text will error
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// @D02 Fix Bug None Only check modify status for available lines 10/04
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//
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// Change log by Eric
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//
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// @E01 Fix Bug use "Delete line" doesn't enable "Save" and "Save As"
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//
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#include <windows.h> // required for all Windows applications
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#include <windowsx.h>
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#include <stdlib.h>
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#include <memory.h>
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#include "rc.h"
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#include "lctool.h"
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#ifndef UNICODE
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#define lWordBuff iWordBuff
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#define lPhraseBuff iPhraseBuff
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#define lNext_Seg iNext_Seg
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#define lFirst_Seg iFirst_Seg
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#endif
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extern HWND subhWnd;
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TCHAR szEditStr[MAX_PATH];
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WORD wOldID=IDE_WORD_START;
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// Local function prototypes.
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INT_PTR FAR PASCAL GotoDialogProc(HWND, UINT, WPARAM, LPARAM);
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INT_PTR FAR PASCAL SearchDialogProc(HWND, UINT, WPARAM, LPARAM);
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BOOL lcKey(
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HWND hwnd,
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WPARAM wParam,
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USHORT uKeyState)
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{
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switch (wParam) {
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case VK_UP:
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lcUp_key(hwnd);
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break;
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case VK_DOWN:
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lcDown_key(hwnd);
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break;
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case VK_PRIOR :
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lcPgUp_key(hwnd);
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break;
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case VK_NEXT :
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lcPgDown_key(hwnd);
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break;
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case VK_HOME :
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if(uKeyState != (USHORT)CTRL_STATE)
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return FALSE;
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iDisp_Top=0;
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yPos=0;
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SetFocus(hwndWord[0]);
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lcSetEditText(0, TRUE);
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break;
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case VK_END :
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if(uKeyState != (USHORT)CTRL_STATE)
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return FALSE;
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if(lWordBuff <= iPage_line) {
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SetFocus(hwndWord[lWordBuff-1]);
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} else {
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iDisp_Top=lWordBuff-iPage_line;
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yPos=lWordBuff;
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lcSetEditText(iDisp_Top, TRUE);
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SetFocus(hwndWord[iPage_line-1]);
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}
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break;
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default:
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return FALSE;
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}
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PostMessage(hwndMain, WM_COMMAND, IDM_VSCROLL, 0);
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return TRUE;
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}
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BOOL lcTab_key(
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HWND hwnd)
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{
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UINT iEdit;
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BOOL is_WORD;
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iEdit=lcGetEditFocus(hwnd, &is_WORD);
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if(is_WORD) {
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SetFocus(hwndPhrase[iEdit]);
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} else {
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iEdit++;
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if(iEdit == iPage_line)
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iEdit=0;
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SetFocus(hwndWord[iEdit]);
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}
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return TRUE;
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}
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void lcUp_key(
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HWND hwnd)
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{
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UINT iEdit;
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BOOL is_WORD;
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iEdit=lcGetEditFocus(hwnd, &is_WORD);
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if(iEdit == 0) {
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if(iDisp_Top != 0) {
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iDisp_Top--;
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if(!lcSetEditText(iDisp_Top, TRUE)) {
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iDisp_Top++;
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return;
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}
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yPos--;
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} else
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MessageBeep(MB_OK);
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return;
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}
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iEdit--;
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if(is_WORD) {
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SetFocus(hwndWord[iEdit]);
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}else {
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SetFocus(hwndPhrase[iEdit]);
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}
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yPos--;
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}
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void lcDown_key(
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HWND hwnd)
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{
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UINT iEdit;
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BOOL is_WORD;
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iEdit=lcGetEditFocus(hwnd, &is_WORD);
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if((iEdit+1) == iPage_line) {
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if((iDisp_Top+iPage_line) < lWordBuff) {
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iDisp_Top++;
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if(!lcSetEditText(iDisp_Top, TRUE)) {
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iDisp_Top--;
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return;
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}
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yPos++;
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} else
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MessageBeep(MB_OK);
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return;
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}
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iEdit++;
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if(is_WORD) {
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SetFocus(hwndWord[iEdit]);
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}else {
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SetFocus(hwndPhrase[iEdit]);
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}
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yPos++;
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}
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void lcPgUp_key(
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HWND hwnd)
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{
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UINT iEdit,iDisp_temp;
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BOOL is_WORD;
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if(iDisp_Top == 0) {
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iEdit=lcGetEditFocus(hwnd, &is_WORD);
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if(iEdit != 0) {
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if(is_WORD) {
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SetFocus(hwndWord[0]);
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}else {
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SetFocus(hwndPhrase[0]);
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}
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yPos=0;
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} else
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MessageBeep(MB_OK);
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return;
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}
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yPos-=iPage_line;
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if(yPos < 0)
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yPos=0;
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if(iDisp_Top < iPage_line) {
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iDisp_temp=0;
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iEdit=lcGetEditFocus(hwnd, &is_WORD);
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if(is_WORD) {
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SetFocus(hwndWord[yPos]);
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}else {
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SetFocus(hwndPhrase[yPos]);
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}
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} else
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iDisp_temp=iDisp_Top-iPage_line;
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if(lcSetEditText(iDisp_temp, TRUE))
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iDisp_Top=iDisp_temp;
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}
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void lcPgDown_key(
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HWND hwnd)
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{
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UINT iEdit,iDisp_temp;
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BOOL is_WORD;
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if(lWordBuff < iPage_line) {
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MessageBeep(MB_OK);
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return;
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}
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if((iDisp_Top+iPage_line) == lWordBuff) {
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iEdit=lcGetEditFocus(hwnd, &is_WORD);
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if((iEdit+1) != iPage_line) {
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if(is_WORD) {
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SetFocus(hwndWord[iPage_line-1]);
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}else {
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SetFocus(hwndPhrase[iPage_line-1]);
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}
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yPos=lWordBuff-iPage_line;
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} else
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MessageBeep(MB_OK);
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return;
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}
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yPos+=iPage_line;
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if((UINT)yPos > (lWordBuff-iPage_line))
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yPos=lWordBuff-iPage_line;
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if((iDisp_Top+(iPage_line*2)) < lWordBuff)
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iDisp_temp=iDisp_Top+iPage_line;
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else {
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iDisp_temp=lWordBuff-iPage_line;
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iEdit=lcGetEditFocus(hwnd, &is_WORD);
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if(is_WORD) {
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SetFocus(hwndWord[yPos+(iPage_line*2)-lWordBuff-1]);
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}else {
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SetFocus(hwndPhrase[yPos+(iPage_line*2)-lWordBuff-1]);
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}
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}
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if(lcSetEditText(iDisp_temp, TRUE))
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iDisp_Top=iDisp_temp;
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}
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void lcGoto(
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HWND hwnd)
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{
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UINT iDiff,iDisp_save;
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int is_OK;
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if(!lcSaveEditText(iDisp_Top, 0))
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return;
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iDisp_save=iDisp_Top;
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is_OK=(int)DialogBox(hInst,
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_TEXT("GotoDialog"),
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hwndMain,
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(DLGPROC)GotoDialogProc);
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// Check cancel by user
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if(!is_OK) {
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SetFocus(hwndFocus);
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return;
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}
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if(iDisp_Top > (lWordBuff-iPage_line)) {
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iDiff=iDisp_Top-lWordBuff+iPage_line;
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iDisp_Top=lWordBuff-iPage_line;
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SetFocus(hwndWord[iDiff]);
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} else
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SetFocus(hwndWord[0]);
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if(!lcSetEditText(iDisp_Top, FALSE))
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iDisp_Top=iDisp_save;
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yPos=iDisp_Top;
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}
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INT_PTR FAR PASCAL GotoDialogProc(
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HWND hDlg,
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UINT message,
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WPARAM wParam,
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LPARAM lParam)
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{
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TCHAR szWordstr[MAX_PATH];
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TCHAR szShowMsg[MAX_PATH];
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WORD wWord;
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UINT i;
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switch (message) {
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case WM_INITDIALOG:
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szWordstr[0]=0; //set to be null
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return TRUE;
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case WM_COMMAND:
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switch (wParam) {
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case IDOK:
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case IDB_OK:
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GetDlgItemText(hDlg,IDD_INDEX_NAME,szWordstr, sizeof(szWordstr)/sizeof(TCHAR) );
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#ifdef UNICODE
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wWord=szWordstr[0];
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#else
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wWord=(szWordstr[0] << 8)+szWordstr[1];
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#endif
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for(i=0; i<lWordBuff; i++)
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if(wWord == lpWord[i].wWord)
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break;
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if(i == lWordBuff) {
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LoadString(hInst, IDS_ERR_NOT_FOUND,
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szShowMsg, sizeof(szShowMsg)/sizeof(TCHAR));
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MessageBox(hDlg, szShowMsg, NULL,
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MB_OK | MB_ICONEXCLAMATION);
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return TRUE;
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}
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iDisp_Top=i;
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EndDialog (hDlg, TRUE) ;
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return TRUE;
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case IDB_CANCEL:
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case IDCANCEL:
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EndDialog (hDlg, FALSE) ;
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return TRUE;
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case IDD_INDEX_NAME:
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return TRUE;
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}
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break ;
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case WM_CLOSE:
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EndDialog(hDlg, FALSE);
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return TRUE;
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}
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return FALSE;
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}
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UINT lcGetEditFocus(
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HWND hwnd,
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BOOL *is_WORD)
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{
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UINT i;
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for(i=0; i<iPage_line; i++)
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if(hwnd == hwndWord[i]) {
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*is_WORD= TRUE;
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return i;
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}
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for(i=0; i<iPage_line; i++)
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if(hwnd == hwndPhrase[i]) {
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*is_WORD= FALSE;
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return i;
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}
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// In case focus not in EDIT CONTROL, set to WORD 0
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*is_WORD=TRUE;
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return 0;
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}
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void lcErrMsg(
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UINT iMsgID)
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{
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TCHAR szErrStr[MAX_PATH];
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static fShown=FALSE;
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if ( fShown==TRUE )
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return;
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fShown=TRUE;
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LoadString(hInst, iMsgID, szErrStr, sizeof(szErrStr)/sizeof(TCHAR));
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MessageBox(hwndMain, szErrStr, NULL, MB_OK | MB_ICONEXCLAMATION);
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fShown=FALSE;
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}
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BOOL lcSetEditText(
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UINT iTopAddr,
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BOOL bSaveText)
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{
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static UINT iWord=1;
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TCHAR szStr[MAX_CHAR_NUM+1];
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UINT i,j;
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if(bSaveText)
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if(!lcSaveEditText(iWord, 0))
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return FALSE;
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iWord=iTopAddr;
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for(i=0; i<iPage_line; i++) {
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// Set Word string
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if(iWord == lWordBuff)
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break;
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#ifdef UNICODE
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szStr[0]=(TCHAR) lpWord[iWord].wWord;
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szStr[1]=0;
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#else
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szStr[0]=HIBYTE(lpWord[iWord].wWord);
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szStr[1]=LOBYTE(lpWord[iWord].wWord);
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szStr[2]=0;
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#endif
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SendMessage(hwndWord[i], WM_SETTEXT, 0,(LPARAM) szStr);
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// Set Phrase string
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lcMem2Disp(iWord, szStr);
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SendMessage(hwndPhrase[i], WM_SETTEXT, 0,(LPARAM)szStr);
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iWord++;
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}
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iWord=iTopAddr;
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// If Still have not in memory item set to null string
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if(i != iPage_line) {
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szStr[0]=0;
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for(j=i; j<iPage_line; j++) {
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SendMessage(hwndWord[j], WM_SETTEXT, 0,(LPARAM)szStr);
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SendMessage(hwndPhrase[j], WM_SETTEXT, 0,(LPARAM)szStr);
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}
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}
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return TRUE;
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}
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BOOL lcSaveEditText(
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UINT iWord,
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UINT iSkip)
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{
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TCHAR szStr[MAX_CHAR_NUM];
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UINT i,len,phraselen=0;
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UINT j;
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//for(i=0; i<iPage_line; i++) {
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for(i=0; i<min(iPage_line,lWordBuff); i++) { // @D02C
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if(i+1 == iSkip)
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continue;
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// Get Word string
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if(SendMessage(hwndWord[i], EM_GETMODIFY, 0, 0)) {
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bSaveFile=TRUE;
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SendMessage(hwndWord[i], WM_GETTEXT, 3, (LPARAM)szStr);
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if(lstrlen(szStr) == 0) {
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MessageBeep(MB_OK);
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SetFocus(hwndWord[i]);
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return FALSE;
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}
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if(!is_DBCS2(*((LPUNAWORD)(szStr)), TRUE)) {
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SetFocus(hwndWord[i]);
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return FALSE;
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}
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#ifdef UNICODE
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lpWord[iWord+i].wWord=szStr[0];
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#else
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lpWord[iWord+i].wWord=(szStr[0] << 8)+szStr[1];
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#endif
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SendMessage(hwndWord[i], EM_SETMODIFY, FALSE, 0); //@D01A
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}
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// Get Phrase string
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if(SendMessage(hwndPhrase[i], EM_GETMODIFY, 0, 0)) {
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bSaveFile=TRUE;
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SendMessage(hwndPhrase[i], WM_GETTEXT, MAX_CHAR_NUM-1, (LPARAM)szStr);
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len=lstrlen(szStr);
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if(len == 0) {
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MessageBeep(MB_OK);
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SetFocus(hwndPhrase[i]);
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return FALSE;
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}
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len++;
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//#53609 Limit phrase lenght to MAX_PHRASE_LEN.
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for (j=0; j<len-1; j++) {
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phraselen++;
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if(szStr[j] ==TEXT(' '))
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if (phraselen > MAX_PHRASE_LEN)
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{
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TCHAR szStr[128],szShowMsg[128];
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LoadString(hInst, IDS_OVERPHRASELEN, szStr, sizeof(szStr));
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wsprintf(szShowMsg, szStr, MAX_PHRASE_LEN);
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MessageBox(hwndMain,szShowMsg,NULL,MB_OK);
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SetFocus(hwndPhrase[i]);
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return FALSE;
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}
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else
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{
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phraselen = 0;
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continue;
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}
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}
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// Check DBCS
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#ifndef UNICODE
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for(j=0; j<len-1; j++) {
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if(szStr[j] ==_TEXT(' '))
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continue;
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if(!is_DBCS2(*((LPUNAWORD)(&szStr[j])), TRUE)) {
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SetFocus(hwndPhrase[i]);
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return FALSE;
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}
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j++;
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}
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#endif
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if(!lcDisp2Mem(iWord+i, szStr))
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return FALSE;
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SendMessage(hwndPhrase[i], EM_SETMODIFY, FALSE, 0); //@D01A
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}
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}
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return TRUE;
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}
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void lcDelLine(
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HWND hwnd)
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{
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UINT iEdit,i;
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BOOL is_WORD;
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if(lWordBuff == 0)
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return;
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iEdit=lcGetEditFocus(GetFocus(), &is_WORD);
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if((iDisp_Top+iEdit) > lWordBuff)
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return;
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if(!lcSaveEditText(iDisp_Top, iEdit+1))
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return;
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lcFreeSeg(lpWord[iDisp_Top+iEdit].lFirst_Seg);
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for(i=(iDisp_Top+iEdit); i < lWordBuff; i++) {
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lpWord[i].wWord=lpWord[i+1].wWord;
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lpWord[i].lFirst_Seg=lpWord[i+1].lFirst_Seg;
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}
|
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lWordBuff--;
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SetScrollRange(subhWnd, SB_VERT, 0, lWordBuff-iPage_line, TRUE);
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// Check the last page
|
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if(((iDisp_Top+iPage_line) >= lWordBuff) && (iDisp_Top != 0))
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iDisp_Top--;
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lcSetEditText(iDisp_Top, FALSE);
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bSaveFile = TRUE; // <== @E01
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}
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|
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void lcInsLine(
|
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HWND hwnd)
|
|
{
|
|
UINT iEdit,iFree,iWord;
|
|
BOOL is_WORD;
|
|
int i;
|
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|
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iEdit=lcGetEditFocus(GetFocus(), &is_WORD);
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iWord=iDisp_Top+iEdit;
|
|
if(iWord > lWordBuff)
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iWord=lWordBuff;
|
|
if(!lcSaveEditText(iDisp_Top, 0))
|
|
return;
|
|
if(lWordBuff+1 == nWordBuffsize)
|
|
if(!lcAllocWord())
|
|
return;
|
|
iFree=lcGetSeg();
|
|
if(iFree == NULL_SEG)
|
|
return;
|
|
if(lWordBuff == 0) {
|
|
lpWord[iWord].wWord=0;
|
|
lpWord[iWord].lFirst_Seg=iFree;
|
|
} else {
|
|
for(i=(int)lWordBuff; i >= (int)iWord; i--) {
|
|
lpWord[i+1].wWord=lpWord[i].wWord;
|
|
lpWord[i+1].lFirst_Seg=lpWord[i].lFirst_Seg;
|
|
}
|
|
lpWord[iWord].wWord=0;
|
|
lpWord[iWord].lFirst_Seg=iFree;
|
|
}
|
|
lWordBuff++;
|
|
|
|
lpPhrase[iFree].szPhrase[0]=0;
|
|
lpPhrase[iFree].lNext_Seg=NULL_SEG;
|
|
SetScrollRange(subhWnd, SB_VERT, 0, lWordBuff-iPage_line, TRUE);
|
|
if((iEdit+1) == iPage_line) {
|
|
iEdit--;
|
|
iDisp_Top++;
|
|
}
|
|
lcSetEditText(iDisp_Top, FALSE);
|
|
SendMessage(hwndWord[iEdit], EM_SETMODIFY, TRUE, 0);
|
|
SendMessage(hwndPhrase[iEdit], EM_SETMODIFY, TRUE, 0);
|
|
|
|
}
|
|
|
|
int __cdecl lcComp(
|
|
const void *Pointer1,
|
|
const void *Pointer2)
|
|
{
|
|
LPWORDBUF lpWord1=(LPWORDBUF)Pointer1;
|
|
LPWORDBUF lpWord2=(LPWORDBUF)Pointer2;
|
|
|
|
if(lpWord1->wWord == lpWord2->wWord) {
|
|
wSameCode=lpWord1->wWord;
|
|
return 0;
|
|
}
|
|
if(lpWord1->wWord > lpWord2->wWord)
|
|
return 1;
|
|
else
|
|
return -1;
|
|
|
|
}
|
|
|
|
BOOL lcSort(
|
|
HWND hwnd)
|
|
{
|
|
|
|
if(!lcSaveEditText(iDisp_Top, 0))
|
|
return FALSE;
|
|
wSameCode=0;
|
|
qsort(lpWord, lWordBuff, sizeof(WORDBUF), lcComp);
|
|
if(wSameCode) {
|
|
TCHAR szStr[MAX_PATH];
|
|
TCHAR szErrStr[MAX_PATH];
|
|
|
|
LoadString(hInst, IDS_ERR_SAMECODE, szStr, sizeof(szStr));
|
|
#ifdef UNICODE
|
|
wsprintf(szErrStr, szStr, wSameCode, ' ');
|
|
#else
|
|
wsprintf(szErrStr, szStr, HIBYTE(wSameCode), LOBYTE(wSameCode));
|
|
#endif
|
|
MessageBox(hwndMain, szErrStr, NULL, MB_OK | MB_ICONEXCLAMATION);
|
|
}
|
|
lcSetEditText(0, FALSE);
|
|
yPos=0;
|
|
SetScrollPos(subhWnd, SB_VERT, yPos, TRUE);
|
|
iDisp_Top = 0;
|
|
return TRUE;
|
|
}
|
|
|
|
BOOL is_DBCS(
|
|
WORD wWord,
|
|
BOOL bMessage)
|
|
{
|
|
#ifdef UNICODE
|
|
#else
|
|
if((HIBYTE(wWord) < 0x81) || (HIBYTE(wWord) > 0xFE)) {
|
|
if(bMessage)
|
|
lcErrMsg(IDS_ERR_SBCS);
|
|
return FALSE;
|
|
}
|
|
if((LOBYTE(wWord) < 0x40) || (LOBYTE(wWord) > 0xFE)) {
|
|
if(bMessage)
|
|
lcErrMsg(IDS_ERR_SBCS);
|
|
return FALSE;
|
|
}
|
|
#endif
|
|
return TRUE;
|
|
}
|
|
|
|
BOOL is_DBCS2(
|
|
WORD wWord,
|
|
BOOL bMessage)
|
|
{
|
|
#ifndef UNICODE
|
|
if((LOBYTE(wWord) < 0x81) || (LOBYTE(wWord) > 0xFE)) {
|
|
if(bMessage)
|
|
lcErrMsg(IDS_ERR_SBCS);
|
|
return FALSE;
|
|
}
|
|
if((HIBYTE(wWord) < 0x40) || (HIBYTE(wWord) > 0xFE)) {
|
|
if(bMessage)
|
|
lcErrMsg(IDS_ERR_SBCS);
|
|
return FALSE;
|
|
}
|
|
#endif
|
|
return TRUE;
|
|
}
|
|
|
|
void lcEditFocusOn(
|
|
WORD wID)
|
|
{
|
|
HWND hwnd;
|
|
BOOL isWord;
|
|
int iAddr;
|
|
TCHAR szStr[MAX_CHAR_NUM];
|
|
UINT i,len;
|
|
WORD wTemp;
|
|
|
|
if(wOldID != wID) {
|
|
if(wOldID >= IDE_PHRASE_START) {
|
|
isWord=FALSE;
|
|
iAddr=wOldID-IDE_PHRASE_START;
|
|
hwnd=hwndPhrase[iAddr];
|
|
} else {
|
|
isWord=TRUE;
|
|
iAddr=wOldID-IDE_WORD_START;
|
|
hwnd=hwndWord[iAddr];
|
|
}
|
|
|
|
if(SendMessage(hwnd, EM_GETMODIFY, 0, 0)) {
|
|
bSaveFile=TRUE;
|
|
SendMessage(hwnd, WM_GETTEXT, MAX_CHAR_NUM-1, (LPARAM)szStr);
|
|
len=lstrlen(szStr);
|
|
if(len == 0) {
|
|
wOldID=wID;
|
|
return;
|
|
}
|
|
if(isWord) {
|
|
#ifdef UNICODE
|
|
if(!is_DBCS2(szStr[0], FALSE))
|
|
return;
|
|
wTemp=lpWord[iDisp_Top+iAddr].wWord=szStr[0];
|
|
#else
|
|
if(!is_DBCS2(*((WORD *)(szStr)), FALSE))
|
|
return;
|
|
wTemp=(szStr[0] << 8)+szStr[1];
|
|
lpWord[iDisp_Top+iAddr].wWord=wTemp;
|
|
#endif
|
|
for(i=0; i<lWordBuff; i++) {
|
|
if(i == iDisp_Top+iAddr)
|
|
continue;
|
|
if(wTemp == lpWord[i].wWord)
|
|
break;
|
|
}
|
|
if(i != lWordBuff) {
|
|
lcErrMsg(IDS_ERR_INPUTSAME);
|
|
SetFocus(hwnd);
|
|
return;
|
|
}
|
|
} else {
|
|
len++;
|
|
// Check DBCS
|
|
for(i=0; i<len-1; i++) {
|
|
if(szStr[i] ==_TEXT(' '))
|
|
continue;
|
|
if(!is_DBCS2(*((LPUNAWORD)(&szStr[i])), TRUE)) {
|
|
SetFocus(hwndPhrase[iAddr]);
|
|
return;
|
|
}
|
|
i++;
|
|
}
|
|
|
|
if(!lcDisp2Mem(iDisp_Top+iAddr, szStr))
|
|
return;
|
|
}
|
|
SendMessage(hwnd, EM_SETMODIFY, FALSE, 0);
|
|
}
|
|
if(wID >= IDE_PHRASE_START) {
|
|
isWord=FALSE;
|
|
iAddr=wID-IDE_PHRASE_START;
|
|
} else {
|
|
isWord=TRUE;
|
|
iAddr=wID-IDE_WORD_START;
|
|
}
|
|
if((iAddr >= (int)iPage_line) || (iAddr < 0))
|
|
return; // Focus not in Edit Control
|
|
// Check out of legal buffer
|
|
if(iDisp_Top+iAddr >= lWordBuff) {
|
|
MessageBeep(MB_OK);
|
|
SetFocus(hwnd);
|
|
return;
|
|
}
|
|
wOldID=wID;
|
|
hwndFocus=isWord ? hwndWord[iAddr] : hwndPhrase[iAddr];
|
|
}
|
|
|
|
}
|
|
|
|
BOOL lcRemoveDup( TCHAR *szBuf )
|
|
{
|
|
UINT len;
|
|
UINT s;
|
|
UINT i,cnt;
|
|
TCHAR *szCurPos, *szStr;
|
|
int unmatch;
|
|
BOOL bModify=FALSE;
|
|
|
|
if ( szBuf == 0 )
|
|
return FALSE;
|
|
|
|
len = (UINT)lstrlen(szBuf);
|
|
// remove trailing blanks
|
|
for ( ; len > 0 && szBuf[len-1] ==_TEXT(' '); szBuf[--len] = 0 );
|
|
|
|
// remove leading blanks
|
|
for ( s=0 ; s < len && szBuf[s] ==_TEXT(' '); s++ );
|
|
if ( s > 0 )
|
|
{
|
|
#ifdef UNICODE
|
|
memcpy( &szBuf[0], &szBuf[s], (len-s)<<1 );
|
|
#else
|
|
memcpy( &szBuf[0], &szBuf[s], len-s );
|
|
#endif
|
|
len -= s;
|
|
szBuf[len]=0;
|
|
}
|
|
|
|
// return if len=0
|
|
if ( len == 0 )
|
|
return FALSE;
|
|
|
|
// search from the end of string and remove duplicate phrase
|
|
// s -> last char of target phrase
|
|
for ( i=0, s=len-1 ; s > 0 ; )
|
|
{
|
|
// locate the range of current phrase
|
|
for ( cnt=1 ; s>0 && szBuf[s-1] !=_TEXT(' ') ; s--, cnt++ );
|
|
|
|
// s-> first char of target phrase
|
|
// break if start from first char in buf)
|
|
if (s==0)
|
|
break;
|
|
|
|
// check if we found another occurrence before the target string
|
|
// match 1st char first, then match the rest of string
|
|
// do until a match or end of buf
|
|
for ( szStr=&szBuf[s], szCurPos=&szBuf[0], unmatch=1 ;
|
|
szCurPos+cnt < szStr &&
|
|
(*szCurPos != *szStr ||
|
|
szCurPos[cnt] != _TEXT(' ') ||
|
|
#ifdef UNICODE
|
|
(unmatch=memcmp(szCurPos, szStr, cnt <<1))!=0) ; )
|
|
#else
|
|
(unmatch=memcmp(szCurPos, szStr, cnt))!=0) ; )
|
|
#endif
|
|
{
|
|
// skip this phrase
|
|
// skip non-blanks
|
|
while ( *szCurPos !=0 && *szCurPos != _TEXT(' ')) szCurPos++;
|
|
|
|
// skip blanks
|
|
while ( *szCurPos !=0 && *szCurPos == _TEXT(' ')) szCurPos++;
|
|
}
|
|
|
|
// if found a string
|
|
if ( unmatch == 0 )
|
|
{
|
|
// remove it and its trailing blanks
|
|
while (szBuf[s+cnt]==_TEXT(' ')) cnt++;
|
|
|
|
#ifdef UNICODE
|
|
memmove(&szBuf[s], &szBuf[s+cnt], (len-s-cnt+1)<<1);
|
|
#else
|
|
memmove(&szBuf[s], &szBuf[s+cnt], len-s-cnt+1);
|
|
#endif
|
|
len -= cnt;
|
|
bModify=TRUE;
|
|
}
|
|
|
|
// let s point to last byte of the previous string
|
|
// skip blanks
|
|
for ( s--; s>0 && (szBuf[s]==_TEXT(' ') || szBuf[s] ==0) ; s-- ) ;
|
|
}
|
|
|
|
return bModify;
|
|
}
|
|
|
|
BOOL lcDisp2Mem(
|
|
UINT iAddr,
|
|
TCHAR *szDispBuf)
|
|
{
|
|
LPPHRASEBUF Phrase;
|
|
UINT i,j,len,iFree,iSave;
|
|
|
|
// remove duplicate phrase
|
|
if(lcRemoveDup(szDispBuf) && iAddr < MAX_LINE){
|
|
SendMessage(hwndPhrase[iAddr],WM_SETTEXT,0,
|
|
(LPARAM)(LPCTSTR)szDispBuf);
|
|
};
|
|
|
|
len=lstrlen(szDispBuf)+1;
|
|
if((szDispBuf[len-1] == _TEXT(' ')) && (len > 1)) {
|
|
szDispBuf[len-1]=0;
|
|
len--;
|
|
}
|
|
if(len >= MAX_CHAR_NUM) { //tang must fix
|
|
szDispBuf[MAX_CHAR_NUM-1]=0;
|
|
#ifndef UNICODE
|
|
if(is_DBCS_1st(szDispBuf, MAX_CHAR_NUM-2))
|
|
szDispBuf[MAX_CHAR_NUM-2]=' ';
|
|
#endif
|
|
len=MAX_CHAR_NUM;
|
|
}
|
|
Phrase=&lpPhrase[lpWord[iAddr].lFirst_Seg];
|
|
iSave=lpWord[iAddr].lFirst_Seg;
|
|
for(i=0; i<((len-1)/SEGMENT_SIZE); i++) {
|
|
#ifdef UNICODE
|
|
CopyMemory(Phrase->szPhrase, &szDispBuf[i*SEGMENT_SIZE],SEGMENT_SIZE<< 1);
|
|
#else
|
|
CopyMemory(Phrase->szPhrase, &szDispBuf[i*SEGMENT_SIZE],SEGMENT_SIZE);
|
|
#endif
|
|
if(Phrase->lNext_Seg == NULL_SEG) {
|
|
iFree=lcGetSeg();
|
|
if(iFree == NULL_SEG)
|
|
return FALSE;
|
|
Phrase=&lpPhrase[iSave];
|
|
Phrase->lNext_Seg=iFree;
|
|
}
|
|
iSave=Phrase->lNext_Seg;
|
|
Phrase=&lpPhrase[Phrase->lNext_Seg];
|
|
}
|
|
for(j=0; j<SEGMENT_SIZE; j++) {
|
|
Phrase->szPhrase[j]=szDispBuf[i*SEGMENT_SIZE+j];
|
|
if(szDispBuf[i*SEGMENT_SIZE+j] == 0)
|
|
break;
|
|
}
|
|
if(Phrase->lNext_Seg != NULL_SEG)
|
|
lcFreeSeg(Phrase->lNext_Seg);
|
|
Phrase->lNext_Seg=NULL_SEG;
|
|
|
|
return TRUE;
|
|
}
|
|
|
|
|
|
UINT lcMem2Disp(
|
|
UINT iAddr,
|
|
TCHAR *szDispBuf)
|
|
{
|
|
LPPHRASEBUF Phrase;
|
|
UINT i,len;
|
|
|
|
|
|
Phrase=&lpPhrase[lpWord[iAddr].lFirst_Seg];
|
|
for(i=0; Phrase->lNext_Seg != NULL_SEG; i+=SEGMENT_SIZE) {
|
|
#ifdef UNICODE
|
|
CopyMemory(&szDispBuf[i], Phrase->szPhrase, SEGMENT_SIZE << 1);
|
|
#else
|
|
CopyMemory(&szDispBuf[i], Phrase->szPhrase, SEGMENT_SIZE);
|
|
#endif
|
|
Phrase=&lpPhrase[Phrase->lNext_Seg];
|
|
}
|
|
szDispBuf[i] = 0;
|
|
lstrcat(szDispBuf, Phrase->szPhrase);
|
|
len=lstrlen(szDispBuf);
|
|
if(szDispBuf[len] != _TEXT(' ')) {
|
|
lstrcat(szDispBuf,_TEXT(" "));
|
|
len+=1;
|
|
}
|
|
|
|
return len;
|
|
}
|
|
|
|
|
|
extern TCHAR szPhrasestr[MAX_CHAR_NUM];
|
|
UINT nStartAddr = 0;
|
|
UINT nStartPos = 0;
|
|
void lcMoveEditWindowByWord(UINT nWords);
|
|
|
|
LONG lcSearchMem(
|
|
TCHAR *szSearchBuf)
|
|
{
|
|
UINT iAddr;
|
|
TCHAR szDispBuf[MAX_CHAR_NUM];
|
|
|
|
for (iAddr = nStartAddr; iAddr < lWordBuff; iAddr++) {
|
|
lcMem2Disp(iAddr, szDispBuf);
|
|
#ifdef UNICODE
|
|
if (wcsstr(szDispBuf, szSearchBuf) != NULL) {
|
|
#else
|
|
if (strstr(szDispBuf, szSearchBuf) != NULL) {
|
|
#endif
|
|
return (LONG) iAddr;
|
|
}
|
|
}
|
|
|
|
return -1;
|
|
}
|
|
|
|
void lcSearch(
|
|
HWND hwnd, BOOL bNext)
|
|
{
|
|
UINT iDiff,iDisp_save;
|
|
TCHAR szBuf[MAX_CHAR_NUM], *lpStr;
|
|
BOOL is_WORD;
|
|
int is_OK;
|
|
LONG i;
|
|
TCHAR szShowMsg[MAX_PATH];
|
|
|
|
if(bNext && szPhrasestr[0] == 0) {
|
|
MessageBeep(-1);
|
|
return;
|
|
}
|
|
|
|
if(!lcSaveEditText(iDisp_Top, 0))
|
|
return;
|
|
|
|
iDisp_save=iDisp_Top;
|
|
|
|
nStartAddr=lcGetEditFocus(GetFocus(), &is_WORD) + iDisp_Top;
|
|
|
|
if (is_WORD) {
|
|
nStartPos = 0;
|
|
} else {
|
|
SendMessage(hwndPhrase[nStartAddr - iDisp_Top],EM_GETSEL, 0, (LPARAM) (LPDWORD)&nStartPos);
|
|
}
|
|
|
|
if (!bNext) {
|
|
|
|
is_OK=(int)DialogBox(hInst,
|
|
_TEXT("SearchDialog"),
|
|
hwndMain,
|
|
(DLGPROC)SearchDialogProc);
|
|
|
|
// Check cancel by user
|
|
if(!is_OK) {
|
|
SetFocus(hwndFocus);
|
|
return;
|
|
}
|
|
}
|
|
|
|
SendMessage(hwndPhrase[nStartAddr - iDisp_Top], WM_GETTEXT, (WPARAM)MAX_CHAR_NUM-1, (LPARAM)szBuf);
|
|
#ifdef UNICODE
|
|
lpStr = wcsstr(szBuf + nStartPos, szPhrasestr);
|
|
#else
|
|
lpStr = strstr(szBuf + nStartPos, szPhrasestr);
|
|
#endif
|
|
if (lpStr != NULL) {
|
|
UINT nStart = (UINT)(lpStr - szBuf);
|
|
UINT nEnd = nStart + lstrlen(szPhrasestr);
|
|
|
|
SetFocus(hwndPhrase[nStartAddr - iDisp_Top]);
|
|
SendMessage(hwndPhrase[nStartAddr - iDisp_Top], EM_SETSEL, (WPARAM)nStart, (LPARAM)nEnd);
|
|
lcMoveEditWindowByWord(nStart);
|
|
return;
|
|
|
|
} else {
|
|
nStartAddr++;
|
|
}
|
|
|
|
if((i = lcSearchMem(szPhrasestr)) == -1) {
|
|
LoadString(hInst, IDS_ERR_PHRASE_NOT_FOUND,
|
|
szShowMsg, sizeof(szShowMsg)/sizeof(TCHAR));
|
|
MessageBox(hwnd, szShowMsg, NULL,
|
|
MB_OK | MB_ICONEXCLAMATION);
|
|
|
|
SetFocus(hwndFocus);
|
|
return ;
|
|
}
|
|
iDisp_Top=(UINT)i;
|
|
|
|
|
|
if(iDisp_Top > (lWordBuff-iPage_line)) {
|
|
iDiff=iDisp_Top-lWordBuff+iPage_line;
|
|
iDisp_Top=lWordBuff-iPage_line;
|
|
SetFocus(hwndPhrase[iDiff]);
|
|
} else {
|
|
iDiff = 0;
|
|
SetFocus(hwndPhrase[0]);
|
|
}
|
|
|
|
if(!lcSetEditText(iDisp_Top, FALSE))
|
|
iDisp_Top=iDisp_save;
|
|
yPos=iDisp_Top;
|
|
|
|
SendMessage(hwndPhrase[iDiff], WM_GETTEXT, (WPARAM)MAX_CHAR_NUM-1, (LPARAM)szBuf);
|
|
#ifdef UNICODE
|
|
lpStr = wcsstr(szBuf, szPhrasestr);
|
|
#else
|
|
lpStr = strstr(szBuf, szPhrasestr);
|
|
#endif
|
|
if (lpStr != NULL) {
|
|
UINT nStart = (UINT)(lpStr - szBuf);
|
|
UINT nEnd = nStart + lstrlen(szPhrasestr);
|
|
|
|
SendMessage(hwndPhrase[iDiff], EM_SETSEL, (WPARAM)nStart, (LPARAM)nEnd);
|
|
lcMoveEditWindowByWord(nStart);
|
|
|
|
}
|
|
|
|
}
|
|
|
|
INT_PTR FAR PASCAL SearchDialogProc(
|
|
HWND hDlg,
|
|
UINT message,
|
|
WPARAM wParam,
|
|
LPARAM lParam)
|
|
{
|
|
|
|
switch (message) {
|
|
case WM_INITDIALOG:
|
|
szPhrasestr[0]=0; //set to be null
|
|
SetDlgItemText(hDlg,IDD_SEARCH_LINE,szPhrasestr);
|
|
return TRUE;
|
|
|
|
case WM_COMMAND:
|
|
|
|
switch (wParam) {
|
|
|
|
case IDOK:
|
|
case IDB_OK:
|
|
|
|
GetDlgItemText(hDlg,IDD_SEARCH_LINE,szPhrasestr, sizeof(szPhrasestr)/sizeof(TCHAR) );
|
|
EndDialog (hDlg, TRUE) ;
|
|
|
|
return TRUE;
|
|
|
|
case IDB_CANCEL:
|
|
case IDCANCEL:
|
|
EndDialog (hDlg, FALSE) ;
|
|
return TRUE;
|
|
case IDD_INDEX_NAME:
|
|
return TRUE;
|
|
}
|
|
break ;
|
|
|
|
case WM_CLOSE:
|
|
EndDialog(hDlg, FALSE);
|
|
return TRUE;
|
|
}
|
|
return FALSE;
|
|
}
|
|
|