BOOL ModifyHexViewData(HWND hwndHV, int nOperation, BYTE * operand, size_w nLength, int nType, BOOL fEndian) { size_w start, offset; size_w remaining = nLength; size_w length = nLength; BYTE buf[0x100]; HexView_GetSelStart(hwndHV, &start); offset = start; // turn off redraw so the cursor/display doesn't update whilst we are // writing data to the hexview SendMessage(hwndHV, WM_SETREDRAW, FALSE, 0); while(nLength > 0) { ULONG len = (ULONG)min(nLength, 0x100); // get data at current cursor position! if(HexView_GetData(hwndHV, offset, buf, len)) { // do the operation! if(ModifyData(buf, len, nOperation, operand, nType, fEndian)) { // write the data back to the hexview HexView_SetData(hwndHV, offset, buf, len); } } else { return FALSE; } offset += len; nLength -= len; } HexView_SetSelStart(hwndHV, start); HexView_SetSelEnd(hwndHV, start+length); SendMessage(hwndHV, WM_SETREDRAW, TRUE, 0); return TRUE; }
INT_PTR CALLBACK HighlightDlgProc(HWND hwnd, UINT iMsg, WPARAM wParam, LPARAM lParam) { static BOOL fMask = FALSE; static HWND hwndHV; size_w offset, length; BOOKMARK bm = {0}; static TCHAR title[100]; static TCHAR text[200]; static int count; static HBOOKMARK hbm; switch (iMsg) { case WM_INITDIALOG: hwndHV = GetActiveHexView(GetParent(hwnd)); // GetOwner(hwnd);// SendDlgItemMessage(hwnd, IDC_NAME, EM_SETCUEBANNER, TRUE, (LPARAM)TEXT("Enter some descriptive text here")); SendDlgItemMessage(hwnd, IDC_ANNOTATION, EM_SETCUEBANNER, 0, (LPARAM)TEXT("Enter some descriptive text here")); //MakeColourCombo(GetDlgItem(hwnd, IDC_COMBO1), fgcollist, fgtextlist, 16); MakeColourCombo(GetDlgItem(hwnd, IDC_COMBO4), bgcollist, bgtextlist, 16); hbm = (HBOOKMARK)lParam; if(hbm == 0) { HexView_GetSelStart(hwndHV, &offset); HexView_GetSelSize(hwndHV, &length); wsprintf(title, TEXT("bookmark-%03d"), ++count); //lstrcpy(title, TEXT(""));//TEXT("Enter some descriptive text here")); lstrcpy(text, TEXT(""));//TEXT("Enter some descriptive text here")); } else { HBOOKMARK hbm = (HBOOKMARK)lParam; BOOKMARK bm; HexView_GetBookmark(hwndHV, hbm, &bm); offset = bm.offset; length = bm.length; lstrcpy(title, bm.pszTitle); lstrcpy(text, bm.pszText); // Set the selected color for (int i = 0; i < 16; i++) { if (bm.backcol == bgcollist[i]) { SendMessage(GetDlgItem(hwnd, IDC_COMBO4), CB_SETCURSEL, i, 0); break; } } } SetDlgItemBaseInt(hwnd, IDC_OFFSET, offset, 16, 1); SetDlgItemBaseInt(hwnd, IDC_LENGTH, length, 16, 1); SetDlgItemText(hwnd, IDC_NAME, title); SetDlgItemText(hwnd, IDC_ANNOTATION, text); //ClientToScreen(hwndParent, &pt); //GetCursorPos(&pt); //SetWindowPos(hwnd, 0, pt.x, pt.y, 0, 0, SWP_NOSIZE); CenterWindow(hwnd); return TRUE; case WM_CLOSE: EndDialog(hwnd, FALSE); return TRUE; case WM_COMMAND: switch(LOWORD(wParam)) { case IDOK: GetDlgItemText(hwnd, IDC_ANNOTATION, text, 200); GetDlgItemText(hwnd, IDC_NAME, title, 100); bm.col = 0; bm.backcol = GetColourComboRGB(GetDlgItem(hwnd, IDC_COMBO4));//RGB(rand()+128, rand()+128, rand()+128);//0xffffff; bm.pszText = text; bm.pszTitle = title; bm.offset = GetDlgItemBaseInt(hwnd, IDC_OFFSET, 16); bm.length = GetDlgItemBaseInt(hwnd, IDC_LENGTH, 16); if(hbm == 0) { HexView_AddBookmark(hwndHV, &bm); } else { HexView_SetBookmark(hwndHV, hbm, &bm); } // DockWnd_UpdateContent(g_hwndMain, DWID_HIGHLIGHT); ///UpdateHighlights(hwndHV, hwndGridView); EndDialog(hwnd, TRUE); return 0; case IDCANCEL: EndDialog(hwnd, FALSE); return 0; default: return FALSE; } default: break; } return FALSE; }