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TabUnits.cpp
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//---------------------------------------------------------------------------
#include <vcl.h>
#pragma hdrstop
#include "Main.h"
#include "FindDlg.h"
#include "Explorer.h"
#include "TypeInfo.h"
#include "StringInfo.h"
#include "InputDlg.h"
extern BYTE *Code;
extern DWORD EP;
extern int UnitSortField; //0 - by address, 1 - by initialization order, 2 - by name
extern int UnitsNum;
extern TList *Units;
extern DWORD CurProcAdr;
extern DWORD CurUnitAdr;
//---------------------------------------------------------------------------
void __fastcall TFMain_11011981::miSortUnitsByAdrClick(TObject *Sender)
{
miSortUnitsByAdr->Checked = true;
miSortUnitsByOrd->Checked = false;
miSortUnitsByNam->Checked = false;
UnitSortField = 0;
ShowUnits(true);
lbUnits->SetFocus();
}
//---------------------------------------------------------------------------
void __fastcall TFMain_11011981::miSortUnitsByOrdClick(TObject *Sender)
{
miSortUnitsByAdr->Checked = false;
miSortUnitsByOrd->Checked = true;
miSortUnitsByNam->Checked = false;
UnitSortField = 1;
ShowUnits(true);
lbUnits->SetFocus();
}
//---------------------------------------------------------------------------
void __fastcall TFMain_11011981::miSortUnitsByNamClick(TObject *Sender)
{
miSortUnitsByAdr->Checked = false;
miSortUnitsByOrd->Checked = false;
miSortUnitsByNam->Checked = true;
UnitSortField = 2;
ShowUnits(true);
lbUnits->SetFocus();
}
//---------------------------------------------------------------------------
bool __fastcall TFMain_11011981::ContainsUnexplored(PUnitRec recU)
{
if (!recU) return false;
bool unk = false;
for (DWORD adr = recU->fromAdr; adr < recU->toAdr; adr++)
{
int n = Adr2Pos(adr);
if (idr.IsFlagEmpty(n))
{
BYTE b0 = *(Code + n);
if (!unk)
{
BYTE b1 = *(Code + n + 1); BYTE b2 = *(Code + n + 2);
if ((adr & 3) == 3 && (b0 == 0 || b0 == 0x90))
continue;
if ((adr & 3) == 2 && ((b0 == 0 && b1 == 0) || (b0 == 0x8B && b1 == 0xC0)))
{
adr++;
continue;
}
if ((adr & 3) == 1 && ((b0 == 0 && b1 == 0 && b2 == 0) || (b0 == 0x8D && b1 == 0x40 && b2 == 0)))
{
adr += 2;
continue;
}
unk = true;
}
continue;
}
if (unk) return true;
}
return false;
}
//---------------------------------------------------------------------------
#define TRIV_UNIT 1 //Trivial unit
#define USER_UNIT 2 //User unit
#define UNEXP_UNIT 4 //Unit has undefined bytes
//---------------------------------------------------------------------------
void __fastcall TFMain_11011981::ShowUnits(bool showUnk)
{
int oldItemIdx = lbUnits->ItemIndex;
DWORD selAdr = 0;
if (oldItemIdx != -1)
{
String item = lbUnits->Items->Strings[oldItemIdx];
sscanf(item.c_str() + 1, "%lX", &selAdr);
}
int oldTopIdx = lbUnits->TopIndex;
lbUnits->Clear();
lbUnits->Items->BeginUpdate();
if (UnitsNum)
{
switch (UnitSortField)
{
case 0:
Units->Sort(SortUnitsByAdr);
break;
case 1:
Units->Sort(SortUnitsByOrd);
break;
case 2:
Units->Sort(SortUnitsByNam);
break;
}
}
int stringLen;
int newItemIdx = -1;
int wid, maxwid = 0;
TCanvas *canvas = lbUnits->Canvas;
char ci, cf, orderS[256];
char StringBuf[MAXSTRBUFFER];
for (int i = 0; i < UnitsNum; i++)
{
PUnitRec recU = (UnitRec*)Units->Items[i];
if (recU->fromAdr == selAdr) newItemIdx = i;
ci = (!recU->trivialIni) ? 'I' : ' ';
cf = (!recU->trivialFin) ? 'F' : ' ';
stringLen = sprintf(StringBuf, " %08lX #%03d %c%c ", (int)recU->fromAdr, recU->iniOrder, ci, cf);
if (recU->names->Count)
{
for (int u = 0; u < recU->names->Count; u++)
{
if (stringLen + recU->names->Strings[u].Length() >= 256)
{
stringLen += sprintf(StringBuf + stringLen, "...");
break;
}
if (u)
{
StringBuf[stringLen] = ';';
stringLen++;
}
stringLen += sprintf(StringBuf + stringLen, "%s", recU->names->Strings[u].c_str());
}
}
else
stringLen += sprintf(StringBuf + stringLen, "_Unit%d", recU->iniOrder);
if (i != UnitsNum - 1)
{
//Trivial units
if (recU->trivial)
StringBuf[0] = TRIV_UNIT;
else if (!recU->kb)
StringBuf[0] = USER_UNIT;
}
//Last unit is user's
else
StringBuf[0] = USER_UNIT;
//Unit has undefined bytes
if (showUnk && ContainsUnexplored(recU)) StringBuf[0] |= UNEXP_UNIT;
String line = String(StringBuf, stringLen);
lbUnits->Items->Add(line);
wid = canvas->TextWidth(line); if (wid > maxwid) maxwid = wid;
}
if (newItemIdx == -1)
lbUnits->TopIndex = oldTopIdx;
else
{
if (newItemIdx != oldItemIdx)
{
lbUnits->ItemIndex = newItemIdx;
int newTopIdx = newItemIdx - (oldItemIdx - oldTopIdx);
if (newTopIdx < 0) newTopIdx = 0;
lbUnits->TopIndex = newTopIdx;
}
else
{
lbUnits->ItemIndex = newItemIdx;
lbUnits->TopIndex = oldTopIdx;
}
}
lbUnits->ItemHeight = lbUnits->Canvas->TextHeight("T");
lbUnits->ScrollWidth = maxwid + 2;
lbUnits->Items->EndUpdate();
}
//---------------------------------------------------------------------------
void __fastcall TFMain_11011981::lbUnitsMouseMove(TObject *Sender,
TShiftState Shift, int X, int Y)
{
if (lbUnits->CanFocus()) ActiveControl = lbUnits;
}
//---------------------------------------------------------------------------
void __fastcall TFMain_11011981::lbUnitsClick(TObject *Sender)
{
UnitsSearchFrom = lbUnits->ItemIndex;
WhereSearch = SEARCH_UNITS;
}
//---------------------------------------------------------------------------
void __fastcall TFMain_11011981::lbUnitsDblClick(TObject *Sender)
{
DWORD adr;
String item = lbUnits->Items->Strings[lbUnits->ItemIndex];
sscanf(item.c_str() + 1, "%lX", &adr);
PUnitRec recU = GetUnit(adr);
if (!CurUnitAdr || adr != CurUnitAdr)
{
CurUnitAdr = adr;
ShowUnitItems(recU, 0, -1);
}
else
{
ShowUnitItems(recU, lbUnitItems->TopIndex, lbUnitItems->ItemIndex);
}
CurUnitAdr = adr;
}
//---------------------------------------------------------------------------
void __fastcall TFMain_11011981::lbUnitsKeyDown(TObject *Sender, WORD &Key,
TShiftState Shift)
{
if (Key == VK_RETURN) lbUnitsDblClick(Sender);
}
//---------------------------------------------------------------------------
void __fastcall TFMain_11011981::lbUnitsDrawItem(
TWinControl *Control, int Index, TRect &Rect, TOwnerDrawState State)
{
char *s, *pos;
int flags, len;
TColor _color;
TListBox *lb;
TCanvas *canvas;
String text, str1, str2;
lb = (TListBox*)Control;
canvas = lb->Canvas;
SaveCanvas(canvas);
if (Index < lb->Count)
{
flags = Control->DrawTextBiDiModeFlags(DT_SINGLELINE | DT_VCENTER | DT_NOPREFIX);
if (!Control->UseRightToLeftAlignment())
Rect.Left += 2;
else
Rect.Right -= 2;
text = lb->Items->Strings[Index];
//lb->ItemHeight = canvas->TextHeight(text);
canvas->FillRect(Rect);
s = text.c_str();
//*XXXXXXXX #XXX XX NAME
pos = strrchr(s, ' ');
len = pos - s;
str1 = text.SubString(2, len - 1);
str2 = text.SubString(len + 1, text.Length() - len);
if (!State.Contains(odSelected))
_color = TColor(0); //Black
else
_color = TColor(0xBBBBBB); //LightGray
Rect.Right = Rect.Left;
DrawOneItem(str1, canvas, Rect, _color, flags);
//Unit name
//Trivial unit - red
if (text[1] & TRIV_UNIT)
{
if (!State.Contains(odSelected))
_color = TColor(0x0000B0); //Red
else
_color = TColor(0xBBBBBB); //LightGray
}
else
{
//User unit - green
if (text[1] & USER_UNIT)
{
if (!State.Contains(odSelected))
{
if (text[1] & UNEXP_UNIT)
_color = TColor(0xC0C0FF); //Light Red
else
_color = TColor(0x00B000); //Green
}
else
_color = TColor(0xBBBBBB); //LightGray
}
//From knowledge base - blue
else
{
if (!State.Contains(odSelected))
_color = TColor(0xC08000); //Blue
else
_color = TColor(0xBBBBBB); //LightGray
}
}
DrawOneItem(str2, canvas, Rect, _color, flags);
}
RestoreCanvas(canvas);
}
//---------------------------------------------------------------------------
void __fastcall TFMain_11011981::miSearchUnitClick(TObject *Sender)
{
WhereSearch = SEARCH_UNITS;
FindDlg_11011981->cbText->Clear();
for (int n = 0; n < UnitsSearchList->Count; n++)
FindDlg_11011981->cbText->AddItem(UnitsSearchList->Strings[n], 0);
if (FindDlg_11011981->ShowModal() == mrOk && FindDlg_11011981->cbText->Text != "")
{
if (lbUnits->ItemIndex == -1)
UnitsSearchFrom = 0;
else
UnitsSearchFrom = lbUnits->ItemIndex;
UnitsSearchText = FindDlg_11011981->cbText->Text;
if (UnitsSearchList->IndexOf(UnitsSearchText) == -1) UnitsSearchList->Add(UnitsSearchText);
FindText(UnitsSearchText);
}
}
//---------------------------------------------------------------------------
void __fastcall TFMain_11011981::miRenameUnitClick(TObject *Sender)
{
if (lbUnits->ItemIndex == -1) return;
String item = lbUnits->Items->Strings[lbUnits->ItemIndex];
DWORD adr;
sscanf(item.c_str() + 1, "%lX", &adr);
PUnitRec recU = GetUnit(adr);
if (recU)
{
String text = "";
for (int u = 0; u < recU->names->Count; u++)
{
if (u) text += "+";
text += recU->names->Strings[u];
}
String sName = InputDialogExec("Enter UnitName", "Name:", text);
if (sName != "")
{
recU->names->Clear();
SetUnitName(recU, sName);
ProjectModified = true;
ShowUnits(true);
lbUnits->SetFocus();
}
}
}
//---------------------------------------------------------------------------
void __fastcall TFMain_11011981::ShowUnitItems(PUnitRec recU, int topIdx, int itemIdx)
{
bool unk = false;
bool imp, exp, emb, xref;
int wid, maxwid = 0;
TCanvas *canvas = lbUnitItems->Canvas;
String line, prefix;
if (!CurUnitAdr) return;
//if (AnalyzeThread) AnalyzeThread->Suspend();
lbUnitItems->Clear();
lbUnitItems->Items->BeginUpdate();
for (DWORD adr = recU->fromAdr; adr < recU->toAdr; adr++)
{
int unknum, pos = Adr2Pos(adr);
if (!idr.IsFlagSet(~cfLoc, pos))
{
BYTE b0 = *(Code + pos);
if (!unk)
{
unknum = 0;
BYTE b1 = *(Code + pos + 1); BYTE b2 = *(Code + pos + 2);
if ((adr & 3) == 3 && (b0 == 0 || b0 == 0x90))
continue;
if ((adr & 3) == 2 && ((b0 == 0 && b1 == 0) || (b0 == 0x8B && b1 == 0xC0) || (b0 == 0x90 && b1 == 0x90)))
{
adr++;
continue;
}
if ((adr & 3) == 1 && ((b0 == 0 && b1 == 0 && b2 == 0) || (b0 == 0x8D && b1 == 0x40 && b2 == 0) || (b0 == 0x90 && b1 == 0x90 && b2 == 0x90)))
{
adr += 2;
continue;
}
line = " " + Val2Str8(adr) + " ????"; line[1] ^= 1;
line += " " + Val2Str2(b0); unknum++;
unk = true;
}
else
{
if (unknum <= 16)
{
if (unknum == 16)
line += "...";
else
line += " " + Val2Str2(b0);
unknum++;
}
}
continue;
}
if (unk)
{
lbUnitItems->Items->Add(line);
wid = canvas->TextWidth(line);
if (wid > maxwid) maxwid = wid;
unk = false;
}
if (adr == recU->iniadr) continue;
if (adr == recU->finadr) continue;
//EP
if (adr == EP)
{
line = " " + Val2Str8(adr) + " <Proc> EntryPoint";
lbUnitItems->Items->Add(line);
wid = canvas->TextWidth(line);
if (wid > maxwid) maxwid = wid;
continue;
}
PInfoRec recN = GetInfoRec(adr);
if (!recN) continue;
BYTE kind = recN->kind;
//Skip calls, that are in the body of some asm-procs (for example, FloatToText from SysUtils)
//if (kind >= ikRefine && kind <= ikFunc && recN->procInfo && idr.IsFlagSet(cfImport, pos)) continue;
imp = idr.IsFlagSet(cfImport, pos);
exp = idr.IsFlagSet(cfExport, pos);
emb = false;
if (idr.IsFlagSet(cfProcStart, pos))
{
if (recN->procInfo)
{
emb = (recN->procInfo->flags & PF_EMBED);
}
}
xref = false;
line = "";
switch (kind)
{
case ikInteger:
case ikChar:
case ikEnumeration:
case ikFloat:
case ikSet:
case ikClass:
case ikMethod:
case ikWChar:
case ikLString:
case ikVariant:
case ikArray:
case ikRecord:
case ikInterface:
case ikInt64:
case ikDynArray:
case ikUString:
case ikClassRef:
case ikPointer:
case ikProcedure:
line = "<" + TypeKind2Name(kind) + "> ";
if (recN->HasName())
{
if (recN->GetNameLength() <= MAXLEN)
line += recN->GetName();
else
{
line += recN->GetName().SubString(1, MAXLEN) + "...";
}
}
break;
case ikString:
if (!idr.IsFlagSet(cfRTTI, pos))
line = "<ShortString> ";
else
line = "<" + TypeKind2Name(kind) + "> ";
if (recN->HasName())
{
if (recN->GetNameLength() <= MAXLEN)
line += recN->GetName();
else
{
line += recN->GetName().SubString(1, MAXLEN) + "...";
}
}
break;
case ikWString:
line = "<WideString> ";
if (recN->HasName())
{
if (recN->GetNameLength() <= MAXLEN)
line += recN->GetName();
else
{
line += recN->GetName().SubString(1, MAXLEN) + "...";
}
}
break;
case ikCString:
line = "<PAnsiChar> ";
if (recN->HasName())
{
if (recN->GetNameLength() <= MAXLEN)
line += recN->GetName();
else
{
line += recN->GetName().SubString(1, MAXLEN) + "...";
}
}
break;
case ikWCString:
line = "<PWideChar> ";
if (recN->HasName())
{
if (recN->GetNameLength() <= MAXLEN)
line += recN->GetName();
else
{
line += recN->GetName().SubString(1, MAXLEN) + "...";
}
}
break;
case ikResString:
if (recN->HasName()) line += "<ResString> " + recN->GetName() + "=" + recN->rsInfo->value;
break;
case ikVMT:
line = "<VMT> ";
if (recN->HasName()) line += recN->GetName();
break;
case ikConstructor:
xref = true;
line = "<Constructor> " + recN->MakePrototype(adr, false, true, false, true, false);
break;
case ikDestructor:
xref = true;
line = "<Destructor> " + recN->MakePrototype(adr, false, true, false, true, false);
break;
case ikProc:
xref = true;
line = "<";
if (imp)
line += "Imp";
else if (exp)
line += "Exp";
else if (emb)
line += "Emb";
line += "Proc> " + recN->MakePrototype(adr, false, true, false, true, false);
break;
case ikFunc:
xref = true;
line = "<";
if (imp)
line += "Imp";
else if (exp)
line += "Exp";
else if (emb)
line += "Emb";
line += "Func> " + recN->MakePrototype(adr, false, true, false, true, false);
break;
case ikGUID:
line = "<TGUID> ";
if (recN->HasName()) line += recN->GetName();
break;
case ikRefine:
xref = true;
line = "<";
if (imp)
line += "Imp";
else if (exp)
line += "Exp";
else if (emb)
line += "Emb";
line += "?> " + recN->MakePrototype(adr, false, true, false, true, false);
break;
default:
if (idr.IsFlagSet(cfProcStart, pos))
{
xref = true;
if (recN->kind == ikConstructor)
line = "<Constructor> " + recN->MakePrototype(adr, false, true, false, true, false);
else if (recN->kind == ikDestructor)
line = "<Destructor> " + recN->MakePrototype(adr, false, true, false, true, false);
else
{
line = "<";
if (emb) line += "Emb";
line += "Proc> " + recN->MakePrototype(adr, false, true, false, true, false);
}
}
break;
}
if (kind >= ikRefine && kind <= ikFunc)
{
if (recN->procInfo->flags & PF_VIRTUAL) line += " virtual";
if (recN->procInfo->flags & PF_DYNAMIC) line += " dynamic";
if (recN->procInfo->flags & PF_EVENT) line += " event";
}
if (line != "")
{
prefix = " " + Val2Str8(adr);
if (xref && recN->xrefs && recN->xrefs->Count)
{
prefix[1] ^= 2;
for (int m = 0; m < recN->xrefs->Count; m++)
{
PXrefRec recX = (PXrefRec)recN->xrefs->Items[m];
PUnitRec recU = GetUnit(recX->adr);
if (recU && !recU->kb)
{
prefix[1] ^= 4;
break;
}
}
prefix += " " + String(recN->xrefs->Count);
if (recN->xrefs->Count <= 9)
prefix += " ";
else if (recN->xrefs->Count <= 99)
prefix += " ";
}
line = prefix + " " + line;
lbUnitItems->Items->Add(line);
wid = canvas->TextWidth(line);
if (wid > maxwid) maxwid = wid;
}
}
//Add initialization procedure
if (recU->iniadr)
{
line = " " + Val2Str8(recU->iniadr) + " <Proc> Initialization;";
lbUnitItems->Items->Add(line);
wid = canvas->TextWidth(line);
if (wid > maxwid) maxwid = wid;
}
//Add finalization procedure
if (recU->finadr)
{
line = " " + Val2Str8(recU->finadr) + " <Proc> Finalization;";
lbUnitItems->Items->Add(line);
wid = canvas->TextWidth(line);
if (wid > maxwid) maxwid = wid;
}
lbUnitItems->TopIndex = topIdx;
lbUnitItems->ItemIndex = itemIdx;
lbUnitItems->ScrollWidth = maxwid + 2;
lbUnitItems->ItemHeight = lbUnitItems->Canvas->TextHeight("T");
lbUnitItems->Items->EndUpdate();
//if (AnalyzeThread) AnalyzeThread->Resume();
}
//---------------------------------------------------------------------------
void __fastcall TFMain_11011981::lbUnitItemsDblClick(TObject *Sender)
{
BYTE db;
int idx = -1, len, size, refCnt, pos, bytes = 1024;
WORD* uses;
DWORD adr;
char *tmpBuf;
PInfoRec recN;
MTypeInfo tInfo;
String str;
char tkName[32], typeName[1024];
if (lbUnitItems->ItemIndex == -1) return;
String item = lbUnitItems->Items->Strings[lbUnitItems->ItemIndex];
//Xrefs?
if (item[11] == '<' || item[11] == '?')
sscanf(item.c_str() + 1, "%lX%s%s", &adr, tkName, typeName);
else
sscanf(item.c_str() + 1, "%lX%d%s%s", &adr, &refCnt, tkName, typeName);
String name = String(tkName);
pos = Adr2Pos(adr);
if (SameText(name, "????"))
{
//Find end of unexplored Data
//Get first byte (use later for filtering code?data)
db = *(Code + pos);
FExplorer_11011981->tsCode->TabVisible = true;
FExplorer_11011981->ShowCode(adr, bytes);
FExplorer_11011981->tsData->TabVisible = true;
FExplorer_11011981->ShowData(adr, bytes);
FExplorer_11011981->tsString->TabVisible = true;
FExplorer_11011981->ShowString(adr, 1024);
FExplorer_11011981->tsText->TabVisible = false;
FExplorer_11011981->WAlign = 0;
FExplorer_11011981->btnDefCode->Enabled = true;
if (idr.IsFlagSet(cfCode, pos)) FExplorer_11011981->btnDefCode->Enabled = false;
FExplorer_11011981->btnUndefCode->Enabled = false;
if (idr.IsFlagSet(cfCode | cfData, pos)) FExplorer_11011981->btnUndefCode->Enabled = true;
if (idr.IsValidCode(adr) != -1 && db >= 0xF)
FExplorer_11011981->pc1->ActivePage = FExplorer_11011981->tsCode;
else
FExplorer_11011981->pc1->ActivePage = FExplorer_11011981->tsData;
if (FExplorer_11011981->ShowModal() == mrOk)
{
switch (FExplorer_11011981->DefineAs)
{
case DEFINE_AS_CODE:
recN = GetInfoRec(adr);
if (!recN)
recN = new InfoRec(pos, ikRefine);
else if (recN->kind < ikRefine || recN->kind > ikFunc)
{
delete recN;
recN = new InfoRec(pos, ikRefine);
}
//AnalyzeProcInitial(adr);
idr.AnalyzeProc1(adr, 0, 0, 0, false);
idr.AnalyzeProc2(adr, true, true);
idr.AnalyzeArguments(adr);
idr.AnalyzeProc2(adr, true, true);
if (!ContainsUnexplored(GetUnit(adr))) ShowUnits(true);
ShowUnitItems(GetUnit(adr), lbUnitItems->TopIndex, lbUnitItems->ItemIndex);
ShowCode(adr, 0, -1, -1);
break;
case DEFINE_AS_STRING:
break;
}
}
return;
}
if (SameText(name, "<VMT>") && tsClassView->TabVisible)
{
ShowClassViewer(adr);
return;
}
if (idr.IsFlagSet(cfRTTI, pos))
{
FTypeInfo_11011981->ShowRTTI(adr);
return;
}
if (SameText(name, "<ResString>"))
{
FStringInfo_11011981->memStringInfo->Clear();
FStringInfo_11011981->Caption = "ResString";
recN = GetInfoRec(adr);
FStringInfo_11011981->memStringInfo->Lines->Add(recN->rsInfo->value);
FStringInfo_11011981->ShowModal();
return;
}
if (SameText(name, "<ShortString>") ||
SameText(name, "<AnsiString>") ||
SameText(name, "<WideString>") ||
SameText(name, "<PAnsiChar>") ||
SameText(name, "<PWideChar>"))
{
FStringInfo_11011981->memStringInfo->Clear();
FStringInfo_11011981->Caption = "String";
recN = GetInfoRec(adr);
FStringInfo_11011981->memStringInfo->Lines->Add(recN->GetName());
FStringInfo_11011981->ShowModal();
return;
}
if (SameText(name, "<UString>"))
{
FStringInfo_11011981->memStringInfo->Clear();
FStringInfo_11011981->Caption = "String";
recN = GetInfoRec(adr);
len = wcslen((wchar_t*)(Code + Adr2Pos(adr)));
size = WideCharToMultiByte(CP_ACP, 0, (wchar_t*)(Code + Adr2Pos(adr)), len, 0, 0, 0, 0);
if (size)
{
tmpBuf = new char[size + 1];
WideCharToMultiByte(CP_ACP, 0, (wchar_t*)(Code + Adr2Pos(adr)), len, tmpBuf, len, 0, 0);
FStringInfo_11011981->memStringInfo->Lines->Add(String(tmpBuf, len));
delete[] tmpBuf;
FStringInfo_11011981->ShowModal();
}
return;
}
if (SameText(name, "<Proc>") ||
SameText(name, "<Func>") ||
SameText(name, "<Constructor>") ||
SameText(name, "<Destructor>") ||
SameText(name, "<EmbProc>") ||
SameText(name, "<EmbFunc>") ||
SameText(name, "<Emb?>") ||
SameText(name, "<ImpProc>") ||
SameText(name, "<ExpProc>") ||
SameText(name, "<ImpFunc>") ||
SameText(name, "<ExpFunc>") ||
SameText(name, "<Imp?>") ||
SameText(name, "<Exp?>") ||
SameText(name, "<?>"))
{
PROCHISTORYREC rec;
rec.adr = CurProcAdr;
rec.itemIdx = lbCode->ItemIndex;
rec.xrefIdx = lbCXrefs->ItemIndex;
rec.topIdx = lbCode->TopIndex;
ShowCode(adr, 0, -1, -1);
CodeHistoryPush(&rec);
pcWorkArea->ActivePage = tsCodeView;
}
}
//---------------------------------------------------------------------------
void __fastcall TFMain_11011981::lbUnitItemsKeyDown(TObject *Sender,
WORD &Key, TShiftState Shift)
{
if (Key == VK_RETURN) lbUnitItemsDblClick(Sender);
}
//---------------------------------------------------------------------------
void __fastcall TFMain_11011981::lbUnitItemsClick(TObject *Sender)
{
UnitItemsSearchFrom = lbUnitItems->ItemIndex;
WhereSearch = SEARCH_UNITITEMS;
}
//---------------------------------------------------------------------------
void __fastcall TFMain_11011981::lbUnitItemsDrawItem(TWinControl *Control, int Index, TRect &Rect, TOwnerDrawState State)
{
int flags;
TColor _color;
TListBox *lb;
TCanvas *canvas;
String text, str;
lb = (TListBox*)Control;
canvas = lb->Canvas;
SaveCanvas(canvas);
if (Index < lb->Count)
{
flags = Control->DrawTextBiDiModeFlags(DT_SINGLELINE | DT_VCENTER | DT_NOPREFIX);
if (!Control->UseRightToLeftAlignment())
Rect.Left += 2;
else
Rect.Right -= 2;
canvas->FillRect(Rect);
text = lb->Items->Strings[Index];
str = text.SubString(2, text.Length() - 1);
//Procs with Xrefs
if (text[1] & 6)
{
//Xrefs from user units
if (text[1] & 4)
{
if (!State.Contains(odSelected))
_color = TColor(0x00B000); //Green
else
_color = TColor(0xBBBBBB); //LightGray
}
//No Xrefs from user units, only from KB units
else
{
if (!State.Contains(odSelected))
_color = TColor(0xC08000); //Blue
else
_color = TColor(0xBBBBBB); //LightGray
}
}
//Unresolved items
else if (text[1] & 1)
{
if (!State.Contains(odSelected))
_color = TColor(0x8080FF); //Red
else
_color = TColor(0xBBBBBB); //LightGray
}
//Other
else
{
if (!State.Contains(odSelected))
_color = TColor(0); //Black
else
_color = TColor(0xBBBBBB); //LightGray
}
Rect.Right = Rect.Left;
DrawOneItem(str, canvas, Rect, _color, flags);
}
RestoreCanvas(canvas);
}
//---------------------------------------------------------------------------
void __fastcall TFMain_11011981::lbUnitItemsMouseMove(
TObject *Sender, TShiftState Shift, int X, int Y)
{
if (lbUnitItems->CanFocus()) ActiveControl = lbUnitItems;
}
//---------------------------------------------------------------------------
void __fastcall TFMain_11011981::miSearchItemClick(
TObject *Sender)
{
WhereSearch = SEARCH_UNITITEMS;
FindDlg_11011981->cbText->Clear();
for (int n = 0; n < UnitItemsSearchList->Count; n++)
FindDlg_11011981->cbText->AddItem(UnitItemsSearchList->Strings[n], 0);
if (FindDlg_11011981->ShowModal() == mrOk && FindDlg_11011981->cbText->Text != "")
{
if (lbUnitItems->ItemIndex < 0)
UnitItemsSearchFrom = 0;
else
UnitItemsSearchFrom = lbUnitItems->ItemIndex;
UnitItemsSearchText = FindDlg_11011981->cbText->Text;
if (UnitItemsSearchList->IndexOf(UnitItemsSearchText) == -1) UnitItemsSearchList->Add(UnitItemsSearchText);
FindText(UnitItemsSearchText);
}
}
//---------------------------------------------------------------------------
void __fastcall TFMain_11011981::miEditFunctionIClick(TObject *Sender)
{
int refCnt;
DWORD adr;
char tkName[32];
if (lbUnitItems->ItemIndex < 0) return;
String item = lbUnitItems->Items->Strings[lbUnitItems->ItemIndex];
//Xrefs?
if (item[11] == '<' || item[11] == '?')
sscanf(item.c_str() + 1, "%lX%s", &adr, tkName);
else
sscanf(item.c_str() + 1, "%lX%d%s", &adr, &refCnt, tkName);
String name = String(tkName);
if (SameText(name, "<?>") ||
//SameText(name, "<Imp?>") ||
//SameText(name, "<Emb?>") ||
SameText(name, "<Constructor>") ||
SameText(name, "<Destructor>") ||
SameText(name, "<Func>") ||
//SameText(name, "<EmbFunc>") ||
SameText(name, "<Proc>") //||
//SameText(name, "<EmbProc>") ||
//SameText(name, "<ImpFunc>") ||
//SameText(name, "<ImpProc>")
)
{
EditFunction(adr);
}
}
//---------------------------------------------------------------------------
void __fastcall TFMain_11011981::miCopyAddressIClick(TObject *Sender)
{
CopyAddress(lbUnitItems->Items->Strings[lbUnitItems->ItemIndex], 1, 8);
}
//---------------------------------------------------------------------------