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375 lines
9.2 KiB
375 lines
9.2 KiB
/************************************************************************
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* *
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* MSGVIEW.CPP *
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* *
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* Copyright (C) Microsoft Corporation 1995 *
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* All Rights reserved. *
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* *
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************************************************************************/
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#include "stdafx.h"
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#include "resource.h"
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#include "hcwdoc.h"
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#include "..\common\waitcur.h"
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#include "tabstop.h"
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#include "mainfrm.h"
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#include "msgview.h"
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#include "pageset.h"
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#include "mapread.h"
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#include "msgopt.h"
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#ifdef _DEBUG
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#undef THIS_FILE
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static char THIS_FILE[] = __FILE__;
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#endif
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CMsgView* pMsgView;
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IMPLEMENT_DYNCREATE(CMsgView, CLogView)
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BEGIN_MESSAGE_MAP(CMsgView, CLogView)
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ON_COMMAND(IDM_CLEAR_BUFFER, OnClearBuffer)
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ON_COMMAND(IDM_MSG_OPTIONS, OnMsgOptions)
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END_MESSAGE_MAP()
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static PSTR pszWhMsg;
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const char txtWhSharedMem[] = "whshare";
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extern int m_cbLogMax;
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extern CLogView* plogview;
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extern CLogView* poldlogview;
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static void STDCALL ReplaceStrings(PSTR pszCur, PCSTR pszOrg, PCSTR pszNew);
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typedef struct {
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PCSTR pszShort;
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PCSTR pszExpanded;
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} MSG_PAIR;
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MSG_PAIR msgpair[] = {
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{ "AA(", "AddAccelerator(", },
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{ "AI(", "AppendItem(", },
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{ "AL(", "ALink(", },
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{ "AN(", "Annotate(", },
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{ "CB(", "CreateButton(", },
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{ "CBB(", "ChangeButtonBinding(", },
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{ "CE(", "ChangeEnable(", },
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{ "CI(", "CheckItem(", },
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{ "CIB(", "ChangeItemBinding(", },
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{ "CS(", "CloseSecondarys(", },
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{ "CT(", "CopyTopic(", },
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{ "CW(", "CloseWindow(", },
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{ "DB(", "DisableButton(", },
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{ "DEB(", "DestroyButton(", },
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{ "DI(", "DisableItem(", },
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{ "EB(", "EnableButton(", },
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{ "EF(", "ExecFile(", },
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{ "EI(", "EnableItem(", },
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{ "EP(", "ExecProgram(", },
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{ "FD(", "Finder(", },
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{ "FE(", "FileExist(", },
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{ "FH(", "FlushMessageQueue(", },
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{ "FO(", "FileOpen(", },
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{ "IB(", "IsBook(", },
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{ "IE(", "IfThenElse(", },
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{ "IF(", "IfElse(", },
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{ "JC(", "JumpContext(", },
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{ "JI(", "JumpId(", },
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{ "JK(", "JumpKeyword(", },
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{ "JW(", "JumpWindow(", },
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{ "KL(", "KLink(", },
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{ "MU(", "Menu(", },
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{ "NS(", "NoShow(", },
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{ "PC(", "PopupContext(", },
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{ "PI(", "PopupId(", },
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{ "RA(", "RemoveAccelerator(", },
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{ "RR(", "RegisterRoutine(", },
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{ "SE(", "ShellExecute(", },
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{ "SF(", "ShowFolder(", },
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{ "SH(", "ShortCut(", },
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{ "SPC(", "SetPopupColor(", },
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{ "SW(", "ShowInWindow(", },
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{ "TC(", "TCard(", },
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{ "UI(", "UncheckItem(", },
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{ NULL, NULL, },
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};
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static const char txtShowApi[] = "ShowApi";
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static const char txtShowTopicInfo[] = "ShowTopicInfo";
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static const char txtShowMacros[] = "ShowMacros";
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static const char txtShowExpanded[] = "ShowExpanded";
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BOOL g_fShowApi;
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BOOL g_fShowTopicInfo;
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BOOL g_fShowMacros;
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BOOL g_fShowExpanded;
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void CMsgView::Initialize()
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{
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g_fShowApi = AfxGetApp()->GetProfileInt(txtSettingsSection,
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txtShowApi, TRUE);
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g_fShowTopicInfo = AfxGetApp()->GetProfileInt(txtSettingsSection,
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txtShowTopicInfo, TRUE);
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g_fShowMacros = AfxGetApp()->GetProfileInt(txtSettingsSection,
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txtShowMacros, TRUE);
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g_fShowExpanded = AfxGetApp()->GetProfileInt(txtSettingsSection,
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txtShowExpanded, TRUE);
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}
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void CMsgView::Terminate()
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{
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AfxGetApp()->WriteProfileInt(txtSettingsSection, txtShowApi, g_fShowApi);
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AfxGetApp()->WriteProfileInt(txtSettingsSection, txtShowTopicInfo, g_fShowTopicInfo);
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AfxGetApp()->WriteProfileInt(txtSettingsSection, txtShowMacros, g_fShowMacros);
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AfxGetApp()->WriteProfileInt(txtSettingsSection, txtShowExpanded, g_fShowExpanded);
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}
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CMsgView::CMsgView()
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{
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pMsgView = this;
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/*
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* Because we are derived from CLogView, the CLogView constructor has
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* already been called, resulting in plogview being set to this view.
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* We now restore it to what it was before this class was constructed.
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*/
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plogview = poldlogview;
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if (!hfMsgShare) {
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hfMsgShare = CreateFileMapping((HANDLE) -1, NULL, PAGE_READWRITE, 0, 4096,
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txtWhSharedMem);
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ConfirmOrDie(hfMsgShare);
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pszWhMsg = (PSTR) MapViewOfFile(hfMsgShare, FILE_MAP_READ | FILE_MAP_WRITE,
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0, 0, 0);
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}
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ASSERT(pszWhMsg);
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pszMsg = pszWhMsg;
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fMacroArriving = FALSE;
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fSupressNextMsg = FALSE;
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strcpy(pszMsg, GetStringResource(IDS_MSG_VIEW_PROMPT));
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::PostMessage(APP_WINDOW, WMP_WH_MSG, 0, 0);
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}
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CMsgView::~CMsgView()
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{
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pMsgView = NULL;
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}
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void CMsgView::OnWinHelpMsg(void)
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{
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if (fSupressNextMsg) {
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fSupressNextMsg--;
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return;
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}
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if (!g_fShowApi && nstrsubcmp(pszMsg, "HELP_")) {
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if ( nstrsubcmp(pszMsg, "HELP_KEY") ||
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nstrsubcmp(pszMsg, "HELP_MULTIKEY") ||
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nstrsubcmp(pszMsg, "HELP_PARTIALKEY"))
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fSupressNextMsg = 3;
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else if (nstrsubcmp(pszMsg, "HELP_COMMAND"))
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fSupressNextMsg = 3;
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else if (nstrsubcmp(pszMsg, "HELP_SETWINPOS"))
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fSupressNextMsg = 1;
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return;
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}
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if (!g_fShowTopicInfo && isdigit(*pszMsg))
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return;
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if (nstrsubcmp(pszMsg, "M:")) {
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// Macros get sent in 3 messages: "M:", "macro", "\r\n"
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if (!g_fShowMacros) {
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fSupressNextMsg = 2;
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return;
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}
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else {
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ReplaceStrings(pszMsg, "M:", " ");
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fMacroArriving = TRUE;
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}
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}
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else if (fMacroArriving) {
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fMacroArriving = FALSE;
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// ignore WinHelp variables (processed as macros)
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if ( nstrisubcmp(pszMsg, "hwndContext") ||
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nstrisubcmp(pszMsg, "hwndApp") ||
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nstrisubcmp(pszMsg, "qchPath") ||
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nstrisubcmp(pszMsg, "qError") ||
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nstrisubcmp(pszMsg, "lTopicNo") ||
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nstrisubcmp(pszMsg, "hfs") ||
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nstrisubcmp(pszMsg, "coForeground") ||
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nstrisubcmp(pszMsg, "coBackground"))
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return;
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if (!g_fShowExpanded)
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goto ShowIt;
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PSTR pszDst = pszMsg;
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for (;;) {
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if (*pszDst == '\"')
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pszDst++;
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for (int i = 0; msgpair[i].pszShort; i++) {
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if (nstrisubcmp(pszDst, msgpair[i].pszShort)) {
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ReplaceStrings(pszDst, msgpair[i].pszShort, msgpair[i].pszExpanded);
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if (nstrsubcmp(pszDst, "IfThenElse(") || nstrsubcmp(pszDst, "IfElse(")) {
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i = -1;
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pszDst = FirstNonSpace(strchr(pszDst, '(') + 1);
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continue;
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}
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break;
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}
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}
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if ((pszDst = strstr(pszDst, ");"))) {
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PSTR pszAfter = FirstNonSpace(pszDst + 2);
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if (*pszAfter) {
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ReplaceStrings(pszDst, ");", ");\r\n ");
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pszDst = FirstNonSpace(pszDst + 8);
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continue;
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}
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else
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break;
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}
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else if ((pszDst = strstr(pszMsg, ",\""))) {
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ReplaceStrings(pszDst, ",\"", ", \"");
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pszDst += 3;
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continue;
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}
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else
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break;
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}
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// Make the macros a bit more readable
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while ((pszDst = strstr(pszMsg, "\",\"")))
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ReplaceStrings(pszDst, "\",\"", "\", \"");
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}
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else if (fSupressNextMsg) {
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fSupressNextMsg = FALSE;
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return;
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}
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else if (nstrsubcmp(pszMsg, "HELP_CONTEXT") ||
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nstrsubcmp(pszMsg, "HELP_CONTEXTPOPUP"))
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ConvertHelpCommand();
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ShowIt:
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EnableWindow(FALSE);
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// Place the insertion point after the last character in the edit control.
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GetEditCtrl().SetSel(-1, -1, TRUE);
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// Get the current selection, which is the amount of text in the edit control.
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int nStart;
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int nEnd;
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GetEditCtrl().GetSel(nStart, nEnd);
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// If near max add an overflow message, otherwise add the string.
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if (nStart + lstrlen(pszMsg) + 256 >= m_cbLogMax) {
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GetEditCtrl().ReplaceSel(GetStringResource(IDS_LOG_OVERFLOW));
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}
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else
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GetEditCtrl().ReplaceSel(pszMsg);
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SetModifiedFlag(FALSE); // set file as unmodified
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EnableWindow(TRUE);
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}
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void CMsgView::OnClearBuffer(void)
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{
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GetEditCtrl().SetSel(0, -1);
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GetEditCtrl().Clear();
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SetModifiedFlag(FALSE); // set file as unmodified
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}
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void CMsgView::OnMsgOptions(void)
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{
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CMsgOpt msgopt;
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msgopt.DoModal();
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}
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void CMsgView::ConvertHelpCommand(void)
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{
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PSTR pszDigit = strchr(pszMsg, ':');
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ASSERT(pszDigit);
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pszDigit++;
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char chWindowChar = 0;
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PSTR pszHelpFile = strstr(pszMsg, "--");
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ASSERT(pszHelpFile);
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pszHelpFile += 3;
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PSTR pszWindow = StrChrDBCS(pszHelpFile, '>');
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if (!pszWindow)
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pszWindow = StrChrDBCS(pszHelpFile, '\r');
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if (pszWindow) {
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chWindowChar = *pszWindow;
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*pszWindow = '\0';
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}
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CReadMapFile mapread(pszHelpFile);
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if (pszWindow)
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*pszWindow = chWindowChar;
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if (!mapread.m_ptblMap)
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return; // no project file, or no [MAP] section
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char szNum[20];
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PSTR pszRest;
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GetArg(szNum, FirstNonSpace(pszDigit));
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strtol(FirstNonSpace(pszDigit), &pszRest, 0);
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int pos;
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if ((pos = mapread.m_ptblMap->IsPrimaryStringInTable(szNum))) {
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CStr cszSave(pszRest);
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int posAlias;
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BOOL fAliased = mapread.m_ptblAlias && (posAlias =
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mapread.m_ptblAlias->IsStringInTable(mapread.m_ptblMap->GetPointer(pos + 1)));
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wsprintf(pszDigit, " %s%s%s (%s)%s",
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mapread.m_ptblMap->GetPointer(pos + 1),
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fAliased ? ">" : "",
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fAliased ? mapread.m_ptblAlias->GetPointer(posAlias + 1) : "",
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szNum, cszSave.psz);
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}
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}
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/***************************************************************************
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FUNCTION: ReplaceStrings
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PURPOSE: Replace one string with another in a string
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PARAMETERS:
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pszCur -- pointer to the buffer
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pszOrg -- original string to be replaced
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pszNew -- string to replace with
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RETURNS:
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COMMENTS:
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This will move the buffer to make room for the new string
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MODIFICATION DATES:
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08-Mar-1995 [ralphw]
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***************************************************************************/
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static void STDCALL ReplaceStrings(PSTR pszCur, PCSTR pszOrg, PCSTR pszNew)
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{
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ASSERT(nstrisubcmp(pszCur, pszOrg));
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MoveMemory(pszCur + strlen(pszNew) - strlen(pszOrg), pszCur,
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strlen(pszCur) + 1);
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while (*pszNew)
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*pszCur++ = *pszNew++;
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}
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