void CuDlgDomPropTblPages::OnPaletteChanged(CWnd* pFocusWnd)
{
CDialog::OnPaletteChanged(pFocusWnd);
if (pFocusWnd != this)
OnQueryNewPalette();
}
void palEditDlg::OnPaletteChanged(CWnd* pFocusWnd)
{
if (pFocusWnd == this || IsChild(pFocusWnd))
return;
OnQueryNewPalette();
}
static void OnPaletteChanged(HWND hWnd, HWND hWndPaletteChange)
{
if (hWnd == hWndPaletteChange)
return;
OnQueryNewPalette(hWnd);
}
void CMainFrame::OnPaletteChanged(CWnd* pFocusWnd)
{
CFrameWnd::OnPaletteChanged(pFocusWnd);
if(pFocusWnd != this)
OnQueryNewPalette();
}
LRESULT KEMFView::WndProc(HWND hWnd, UINT uMsg, WPARAM wParam, LPARAM lParam)
{
switch( uMsg )
{
case WM_CREATE:
m_hWnd = hWnd;
m_hViewMenu = LoadMenu(m_hInst, MAKEINTRESOURCE(IDR_VIEWER));
{
RECT rect;
GetClientRect(m_hWnd, & rect);
m_emftree.Create(hWnd, 101, 0, 0, m_nDivision, rect.bottom, m_hInst);
m_emfpanel.CreateEx(WS_EX_CLIENTEDGE, "EMFPanel", NULL, WS_VISIBLE | WS_BORDER | WS_CHILD,
m_nDivision+3, 0, rect.right - m_nDivision+3, rect.bottom, hWnd, NULL, m_hInst);
{
KEmfDC emfdc;
if ( m_emfpanel.m_hEmf )
emfdc.DeCompile(NULL, m_emfpanel.m_hEmf, & m_emftree);
else
emfdc.DeCompile(NULL, m_FileName, & m_emftree, m_emfpanel.m_hEmf);
}
// palette message handling is in KWindow class, which needs m_hPalette to be set
{
HDC hDC = GetDC(hWnd);
m_hPalette = GetEMFPalette(m_emfpanel.m_hEmf, hDC);
m_emfpanel.m_hPalette = m_hPalette;
ReleaseDC(hWnd, hDC);
}
}
return 0;
case WM_SIZE:
MoveWindow( m_emftree.m_hWnd, 0, 0, m_nDivision, HIWORD(lParam), TRUE);
MoveWindow(m_emfpanel.m_hWnd, m_nDivision+3, 0, LOWORD(lParam)-m_nDivision+3, HIWORD(lParam), TRUE);
return 0;
case WM_MOUSEMOVE: // handle split window adjustment
if ( wParam & MK_LBUTTON )
{
if ( GetCapture() != hWnd )
SetCapture(hWnd);
RECT rect;
GetClientRect(hWnd, & rect);
m_nDivision = LOWORD(lParam);
SendMessage(hWnd, WM_SIZE, 0, MAKELONG(rect.right, rect.bottom));
}
else
if ( GetCapture() == hWnd )
ReleaseCapture();
return 0;
case WM_COMMAND:
switch ( LOWORD(wParam) )
{
case IDM_FILE_SAVETEXT:
{
KFileDialog fd;
ofstream out;
if ( fd.GetSaveFileName(NULL, "txt", "Text Files") )
{
out.open(fd.m_TitleName);
SimpleEnumerateEMF(m_emfpanel.m_hEmf, out);
out.close();
}
return 0;
}
case IDM_FILE_DECOMPILE:
{
KFileDialog fd;
if ( fd.GetSaveFileName(NULL, "cpp", "C++ Programs") )
{
KEmfDC dc;
dc.DeCompile(fd.m_TitleName, m_emfpanel.m_hEmf, NULL);
}
}
return 0;
case IDM_FILE_FILTER:
{
KGrayEMF gray;
HENHMETAFILE hEmf = FilterEMF(m_emfpanel.m_hEmf, gray);
DeleteEnhMetaFile(hEmf);
}
break;
case IDM_VIEW_DELAY:
{
m_emfpanel.m_mode = 1;
m_emfpanel.SetZoom(0, true);
}
return 0;
case IDM_VIEW_GRAY:
{
m_emfpanel.m_mode = 2;
m_emfpanel.SetZoom(0, true);
}
return 0;
case IDM_VIEW_TRACE:
{
m_emfpanel.m_mode = 3;
m_emfpanel.SetZoom(0, true);
}
return 0;
case IDM_VIEW_ZOOM50:
m_emfpanel.SetZoom(50); return 0;
case IDM_VIEW_ZOOM100:
m_emfpanel.SetZoom(100); return 0;
case IDM_VIEW_ZOOM200:
m_emfpanel.SetZoom(200); return 0;
}
case WM_PALETTECHANGED:
return OnPaletteChanged(hWnd, wParam);
case WM_QUERYNEWPALETTE:
return OnQueryNewPalette();
default:
return CommonMDIChildProc(hWnd, uMsg, wParam, lParam, m_hViewMenu, 4);
}
}
LRESULT CALLBACK FrameWndProc(HWND hWnd, UINT uMsg, WPARAM wParam, LPARAM lParam)
{
CLIENTCREATESTRUCT ccs;
HWND hwndChild = 0;
if ( IsWindow(hwndMDIClient) )
hwndChild = ChildGetActive();
switch ( uMsg )
{
case WM_CREATE:
/* following is regular MDI incantation */
ccs.hWindowMenu = GetSubMenu(GetMenu(hWnd), WINDOW_MENU_POS);
ccs.idFirstChild = IDM_WINDOW_CHILDREN;
hwndMDIClient = CreateWindow(
"mdiclient",
NULL,
WS_CHILD | WS_CLIPCHILDREN,
0,
0,
0,
0,
hWnd,
0,
hinstThis,
&ccs);
if ( hwndMDIClient != 0 )
{
ShowWindow(hwndMDIClient, SW_SHOW);
/* subclass the hwndMDIClient window so we can change the cursor
to a wait cursor when desired */
pfnOldMDIClientWndProc =
(WNDPROC)SetWindowLong(hwndMDIClient, GWL_WNDPROC, (LONG)MDIClientWndProc);
}
return ( 0 );
case WM_INITMENUPOPUP:
/* some popup menu is about to be displayed */
MenuStatus((int)LOWORD(lParam), (HMENU)wParam);
return ( 0 );
case WM_COMMAND:
/* if WM_COMMAND is not from a control (then it's from a menu item) */
if ( LOWORD(lParam) == 0 && MenuOnCommand(LOWORD(wParam)) )
return ( 0 );
break;
case WM_QUERYENDSESSION:
return ( ChildQueryCloseAll() );
case WM_CLOSE:
if ( !ChildQueryCloseAll() )
return ( 0 );
break;
case WM_DESTROY:
WinHelp(hwndFrame, APPLICATION_HELPFILENAME, HELP_QUIT, 0);
PostQuitMessage(0);
return ( 0 );
case WM_QUERYNEWPALETTE:
/* set the system palette to the active child's palette */
return ( OnQueryNewPalette(hwndChild) );
case WM_MDIACTIVATE:
/* set the system palette to the newly active child's palette */
OnQueryNewPalette((HWND)wParam);
return ( 0 );
case WM_PALETTECHANGED:
/* forwarded to children so they can each realize their background palettes */
ForwardToChildren(hWnd, uMsg, wParam, lParam);
return ( 0 );
case WM_SYSCOLORCHANGE:
Ctl3dColorChange();
break;
case WM_SYSCOMMAND:
switch ( wParam & 0xfff0 )
{
case SC_MAXIMIZE:
case SC_RESTORE:
/* since we effectively change our image origin when maximized or restored,
we have to _force_ the window repaint to include the entire window --
else win '95 (at least) optimizes away some of the regions */
DefFrameProc(hWnd, hwndMDIClient, uMsg, wParam, lParam);
if ( IsWindow(hwndChild) )
{
InvalidateRect(hwndChild, NULL, FALSE);
UpdateWindow(hwndChild);
}
return ( 0 );
default:
break;
}
break;
case WM_MOUSEMOVE:
if ( nWaitCursor != 0 )
SetCursor(hWaitCursor);
else
SetCursor(hArrowCursor);
break;
default:
break;
}
if ( !IsWindow(hwndMDIClient) )
return ( DefFrameProc(hWnd, 0, uMsg, wParam, lParam) );
return ( DefFrameProc(hWnd, hwndMDIClient, uMsg, wParam, lParam) );
}
