BOOL UpdateHighlights(BOOL fAlways)
{
HWND hwndGridView;
if ((hwndGridView = GetDlgItem(GetBookmarkWnd(), IDC_HIGHLIGHT_GRIDVIEW)) == 0)
return FALSE;
SendMessage(hwndGridView, WM_SETREDRAW, FALSE, 0);
if(fAlways)
{
WIN32_FIND_DATA win32fd;
HANDLE hFind;
TCHAR szBookPath[MAX_PATH];
TCHAR szFilePath[MAX_PATH];
GetProgramDataPath(szBookPath, MAX_PATH);
lstrcat(szBookPath, TEXT("\\Bookmarks\\*"));
// enumerate all files in the bookmarks directory
if((hFind = FindFirstFile(szBookPath, &win32fd)) != 0)
{
do
{
if((win32fd.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY) == 0)
{
GetProgramDataPath(szBookPath, MAX_PATH);
wsprintf(szFilePath, TEXT("%s\\Bookmarks\\%s"), szBookPath, win32fd.cFileName);
UpdateHighlight(0, szFilePath, TRUE);
}
} while(FindNextFile(hFind, &win32fd));
FindClose(hFind);
}
}
//else
{
int i;
HWND hwndHexView;
// add bookmarks for all open files
for(i = 0; (hwndHexView = EnumHexView(g_hwndMain, i)) != 0; i++)
{
TCHAR szFilePath[MAX_PATH];
HexView_GetFileName(hwndHexView, szFilePath, MAX_PATH);
UpdateHighlight(szFilePath, 0, FALSE);
}
}
SendMessage(hwndGridView, WM_SETREDRAW, TRUE, 0);
return TRUE;
}
void
VisWinTools::Stop3DMode()
{
for(int i = 0; i < numTools; ++i)
tools[i]->Start3DMode();
UpdateHighlight();
toolProxy.Render();
}
void
VisWinTools::SetHighlightEnabled(bool val)
{
if(val)
{
UpdateHighlight();
}
else if(highlightAdded)
{
toolProxy.GetForeground()->RemoveActor2D(highlightActor);
highlightAdded = false;
}
}
void
VisWinTools::SetToolEnabled(int i, bool val)
{
if(i < 0 || i > numTools)
EXCEPTION2(BadIndexException, 0, numTools);
if(val)
tools[i]->Enable();
else
{
if (toolProxy.GetToolUpdateMode() == UPDATE_ONCLOSE)
tools[i]->CallCallback();
tools[i]->Disable();
}
UpdateHighlight();
toolProxy.RecalculateRenderOrder();
toolProxy.Render();
}
BOOL HexCloseFile(MAINWND *mainWnd, int iItem)
{
TCITEM tci = { TCIF_PARAM };
HWND hwndHV;
TCHAR szFilePath[MAX_PATH];
if(!TabCtrl_GetItem(mainWnd->hwndTabView, iItem, &tci))
return FALSE;
hwndHV = (HWND)tci.lParam;
// is this the last tab left?
if(TabCtrl_GetItemCount(mainWnd->hwndTabView) == 1)
{
HexView_Clear((HWND)tci.lParam);
tci.mask = TCIF_TEXT;
tci.pszText = TEXT("(Untitled)");
TabCtrl_SetItem(mainWnd->hwndTabView, 0, &tci);
tci.lParam = 0;
}
else
{
// remove the tab
TabCtrl_DeleteItem(mainWnd->hwndTabView, iItem);
}
// set focus to a new tab
iItem = TabCtrl_GetCurSel(mainWnd->hwndTabView);
HexSetCurFile(mainWnd->hwndMain, iItem, TRUE);
// lastly destroy the unwanted hexview
SaveHighlights(hwndHV);
HexView_GetFileName(hwndHV, szFilePath, MAX_PATH);
if(hwndHV == (HWND)tci.lParam)
DestroyWindow(hwndHV);
UpdateHighlight(szFilePath, 0, TRUE);
return TRUE;
}
//
// Open the specified file
//
BOOL HexOpenFile(HWND hwndMain, LPCTSTR szFileName, DWORD fHexViewFlags)
{
HWND hwndHV;
TCITEM tci = { TCIF_PARAM, 0, 0, NULL, 0, 0, 0 };
BOOL fReuseTab = FALSE;
int i;
// is the file already open?!
if(HexIsOpen(hwndMain, szFileName, &i))
{
return HexSetCurFile(hwndMain, i, TRUE);
}
// shall we use the (untitled) document or create a new window?
if(TabCtrl_GetItemCount(g_hwndTabView) == 1 && TabCtrl_GetItem(g_hwndTabView, 0, &tci))
{
hwndHV = (HWND)tci.lParam;
// is file (new) and unmodified?
if(HexView_GetFileName(hwndHV, 0,0) == 0 && HexView_CanUndo(hwndHV) == FALSE && HexView_CanRedo(hwndHV) == FALSE)
{
fReuseTab = TRUE;
}
}
if(fReuseTab == FALSE)
hwndHV = CreateHexViewCtrl(hwndMain);
//
if(HexView_OpenFile(hwndHV, szFileName, fHexViewFlags))
{
DWORD e = GetLastError();
LoadHighlights(hwndHV);
UpdateCurFileName(hwndMain, hwndHV, szFileName, FALSE);
if(fReuseTab == FALSE)
{
tci.mask = TCIF_PARAM | TCIF_TEXT | TCIF_STATE;
tci.dwState = TCIS_FILENAME;
tci.lParam = (LPARAM)hwndHV;
tci.pszText = (WCHAR *)szFileName;//g_szFileTitle;
// insert at the end
TabCtrl_InsertItem(g_hwndTabView, TabCtrl_GetItemCount(g_hwndTabView), &tci);
}
UpdateMainTabs(g_hwndTabView);
HexSetCurFile(hwndMain, TabCtrl_GetItemCount(g_hwndTabView)-1, TRUE);
if(e == ERROR_SHARING_VIOLATION)
{
HexInfoBox(TEXT("%s\r\nhas been opened as read-only."), g_szFileName);
//MessageBox(hwndMain, TEXT("Another "), TEXT("HexEdit"), MB_ICONINFORMATION);
}
UpdateHighlight(szFileName, 0, TRUE);
UpdateTypeView();
return TRUE;
}
else
{
DWORD dwError = GetLastError();
DestroyWindow(hwndHV);
FmtErrorMsg(hwndMain, MB_OK|MB_ICONWARNING, dwError, TEXT("Error opening \'%s\'\r\n\r\n"), szFileName);
return FALSE;
}
}
