/*
* CloseCurrentImage - Gets the current image the user is editing and deletes
* the node from the linked list and sends a message to
* destroy the mdi child (this will activate another
* child then).
*/
void CloseCurrentImage( HWND hwnd )
{
img_node *node;
char file_name[ _MAX_PATH ];
BOOL ret;
node = SelectImage( hwnd );
if (!node) return;
ret = DestroyWindow( _wpi_getframe(node->viewhwnd) );
GetFnameFromPath( node->fname, file_name );
DeleteUndoStack( hwnd );
if ( !DeleteNode(hwnd) ) {
WImgEditError( WIE_ERR_BAD_HWND, WIE_INTERNAL_002 );
return;
}
DeleteActiveImage();
ClearImageText();
GrayEditOptions();
PrintHintTextByID( WIE_FILEHASBEENCLOSED, file_name );
SetWindowText( _wpi_getframe(HMainWindow), IEAppTitle );
#ifdef __OS2_PM__
ret = DestroyWindow( _wpi_getframe(hwnd) );
#else
SendMessage(ClientWindow, WM_MDIDESTROY, (WPARAM)hwnd, 0L);
#endif
} /* CloseCurrentImage */
/*
* CloseAllImages - used in the close all menu option
*/
void CloseAllImages( void )
{
img_node *head;
img_node *current;
WPI_PARAM1 p1;
HWND parent;
head = GetHeadNode();
if( !head ) {
PrintHintTextByID( WIE_NOIMAGESTOCLOSE, NULL );
return;
}
current = head;
while( current ) {
if( !(current->issaved) ) {
p1 = WPI_MAKEP1( current->hwnd, 0 );
parent = _wpi_getparent( current->hwnd );
#ifdef __OS2_PM__
_wpi_sendmessage(parent, WM_ACTIVATE, (WPI_PARAM1)p1, 0L);
#else
_wpi_sendmessage( parent, WM_MDIRESTORE, (WPI_PARAM1)p1, 0L );
_wpi_sendmessage(ClientWindow, WM_MDIACTIVATE, (WPI_PARAM1)p1, 0L);
#endif
if( !(lastChanceSave(current)) ) {
return;
}
}
current = current->next;
}
DeleteActiveImage();
while( head ) {
closeTheImage( head );
head = GetHeadNode();
}
ClearImageText();
GrayEditOptions();
PrintHintTextByID( WIE_ALLIMAGESCLOSED, NULL );
_wpi_setwindowtext( _wpi_getframe(HMainWindow), IEAppTitle );
} /* CloseAllImages */
/*
* imgEditInit - initialization
*/
static BOOL imgEditInit( HANDLE currinst, HANDLE previnst, int cmdshow )
{
WNDCLASS wc;
HMENU menu;
HDC hdc;
BOOL maximized;
int show_state;
hdc = GetDC( NULL );
ColorPlanes = GetDeviceCaps( hdc, PLANES );
BitsPerPixel = GetDeviceCaps( hdc, BITSPIXEL );
ReleaseDC( NULL, hdc );
Instance = currinst;
IEInitErrors( currinst );
IEInitGlobalStrings();
if( ImgedIsDDE ) {
menu = LoadMenu( Instance, "IMGEDDDEMENU" );
} else {
menu = LoadMenu( Instance, "IMGEDMENU" );
}
hBitmapIcon = LoadIcon( Instance, "BitmapIcon" );
hIconIcon = LoadIcon( Instance, "IconIcon" );
hCursorIcon = LoadIcon( Instance, "CursorIcon" );
hAccel = LoadAccelerators( Instance, "Accelerators" );
IECtl3dInit( Instance );
#if defined( __NT__ )
hBkBrush = CreateSolidBrush( GetSysColor( COLOR_BTNFACE ) );
#endif
/*
* set up window class
*/
if( !previnst ) {
wc.style = 0L;
wc.lpfnWndProc = ImgEdFrameProc;
wc.cbClsExtra = 0;
wc.cbWndExtra = 0;
wc.hInstance = Instance;
wc.hIcon = LoadIcon( Instance, "APPLICON" );
wc.hCursor = LoadCursor( (HANDLE)NULL, IDC_ARROW );
wc.hbrBackground = NULL;
wc.lpszMenuName = NULL;
wc.lpszClassName = className;
if( !RegisterClass( &wc ) ) {
return( FALSE );
}
}
/*
* This is the child of the MDI frame window (of it's client window actually).
*/
if( !previnst ) {
wc.style = CS_BYTEALIGNWINDOW | CS_CLASSDC | CS_DBLCLKS;
wc.lpfnWndProc = DrawAreaWinProc;
wc.cbClsExtra = sizeof( HCURSOR );
wc.cbWndExtra = 0;
wc.hInstance = Instance;
wc.hIcon = hBitmapIcon;
wc.hCursor = LoadCursor( (HANDLE)NULL, IDC_ARROW );
wc.hbrBackground = (HBRUSH)GetStockObject( WHITE_BRUSH );
wc.lpszMenuName = NULL;
wc.lpszClassName = DrawAreaClassB;
if( !RegisterClass( &wc ) ) {
return( FALSE );
}
}
if( !previnst ) {
wc.style = CS_BYTEALIGNWINDOW | CS_CLASSDC | CS_DBLCLKS;
wc.lpfnWndProc = DrawAreaWinProc;
wc.cbClsExtra = sizeof( HCURSOR );
wc.cbWndExtra = 0;
wc.hInstance = Instance;
wc.hIcon = hIconIcon;
wc.hCursor = LoadCursor( (HANDLE)NULL, IDC_ARROW );
wc.hbrBackground = (HBRUSH)GetStockObject( WHITE_BRUSH );
wc.lpszMenuName = NULL;
wc.lpszClassName = DrawAreaClassI;
if( !RegisterClass( &wc ) ) {
return( FALSE );
}
}
if( !previnst ) {
wc.style = CS_BYTEALIGNWINDOW | CS_CLASSDC | CS_DBLCLKS;
wc.lpfnWndProc = DrawAreaWinProc;
wc.cbClsExtra = sizeof( HCURSOR );
wc.cbWndExtra = 0;
wc.hInstance = Instance;
wc.hIcon = hCursorIcon;
wc.hCursor = LoadCursor( (HANDLE)NULL, IDC_ARROW );
wc.hbrBackground = (HBRUSH)GetStockObject( WHITE_BRUSH );
wc.lpszMenuName = NULL;
wc.lpszClassName = DrawAreaClassC;
if( !RegisterClass( &wc ) ) {
return( FALSE );
}
}
if( !previnst ) {
wc.style = 0L;
wc.lpfnWndProc = ViewWindowProc;
wc.cbClsExtra = 0;
wc.cbWndExtra = 0;
wc.hInstance = Instance;
wc.hIcon = LoadIcon( NULL, IDI_APPLICATION );
wc.hCursor = LoadCursor( (HANDLE)NULL, IDC_ARROW );
wc.hbrBackground = (HBRUSH)GetStockObject( WHITE_BRUSH );
wc.lpszMenuName = NULL;
wc.lpszClassName = ViewWinClass;
if( !RegisterClass( &wc ) ) {
return( FALSE );
}
}
if( !previnst ) {
wc.style = 0L;
wc.lpfnWndProc = ColorPalWinProc;
wc.cbClsExtra = 0;
wc.cbWndExtra = 0;
wc.hInstance = Instance;
wc.hIcon = NULL;
wc.hCursor = LoadCursor( (HANDLE)NULL, IDC_ARROW );
#if defined( __NT__ )
wc.hbrBackground = hBkBrush;
#else
wc.hbrBackground = (HBRUSH)GetStockObject( LTGRAY_BRUSH );
#endif
wc.lpszMenuName = NULL;
wc.lpszClassName = PaletteClass;
if( !RegisterClass( &wc ) ) {
return( FALSE );
}
}
handCursor = LoadCursor( Instance, "HandCursor" );
if( !previnst ) {
wc.style = CS_DBLCLKS;
wc.lpfnWndProc = ColorsWndProc;
wc.cbClsExtra = 0;
wc.cbWndExtra = 0;
wc.hInstance = Instance;
wc.hIcon = NULL;
wc.hCursor = handCursor;
#if defined( __NT__ )
wc.hbrBackground = hBkBrush;
#else
wc.hbrBackground = (HBRUSH)GetStockObject( LTGRAY_BRUSH );
#endif
wc.lpszMenuName = NULL;
wc.lpszClassName = "ColorsClass";
if( !RegisterClass( &wc ) ) {
return( FALSE );
}
}
if( !previnst ) {
wc.style = CS_DBLCLKS;
wc.lpfnWndProc = ScreenWndProc;
wc.cbClsExtra = 0;
wc.cbWndExtra = 0;
wc.hInstance = Instance;
wc.hIcon = NULL;
wc.hCursor = handCursor;
#if defined( __NT__ )
wc.hbrBackground = hBkBrush;
#else
wc.hbrBackground = (HBRUSH)GetStockObject( LTGRAY_BRUSH );
#endif
wc.lpszMenuName = NULL;
wc.lpszClassName = "ScreenClass";
if( !RegisterClass( &wc ) ) {
return( FALSE );
}
}
if( !previnst ) {
wc.style = 0L;
wc.lpfnWndProc = CurrentWndProc;
wc.cbClsExtra = 0;
wc.cbWndExtra = 0;
wc.hInstance = Instance;
wc.hIcon = NULL;
wc.hCursor = LoadCursor( (HANDLE)NULL, IDC_ARROW );
#if defined( __NT__ )
wc.hbrBackground = hBkBrush;
#else
wc.hbrBackground = (HBRUSH)GetStockObject( LTGRAY_BRUSH );
#endif
wc.lpszMenuName = NULL;
wc.lpszClassName = "CurrentClass";
if( !RegisterClass( &wc ) ) {
return( FALSE );
}
}
if( !previnst ) {
wc.style = 0L;
wc.lpfnWndProc = BitmapPickProc;
wc.cbClsExtra = 0;
wc.cbWndExtra = 0;
wc.hInstance = Instance;
wc.hIcon = NULL;
wc.hCursor = NULL;
#if defined( __NT__ )
wc.hbrBackground = hBkBrush;
#else
wc.hbrBackground = (HBRUSH)GetStockObject( LTGRAY_BRUSH );
#endif
wc.lpszMenuName = NULL;
wc.lpszClassName = BitmapPickClass;
if( !RegisterClass( &wc ) ) {
return( FALSE );
}
}
/*
* Now make the main window.
*/
LoadImgedConfig();
maximized = ImgedConfigInfo.ismaximized;
InitPalette();
HMainWindow = CreateWindow(
className, /* Window class name */
IEAppTitle, /* Window caption */
WS_OVERLAPPEDWINDOW | WS_BORDER | WS_CLIPCHILDREN | WS_CLIPSIBLINGS
| WS_DLGFRAME, /* Window style */
ImgedConfigInfo.x_pos, /* Initial X position */
ImgedConfigInfo.y_pos, /* Initial Y position */
ImgedConfigInfo.width, /* Initial X size */
ImgedConfigInfo.height, /* Initial Y size */
(HWND)NULL, /* Parent window handle */
(HMENU)menu, /* Window menu handle */
Instance, /* Program instance handle */
NULL ); /* Create parameters */
if( HMainWindow == NULL ) {
return( FALSE );
}
if( maximized ) {
if( cmdshow == SW_SHOW || cmdshow == SW_SHOWNORMAL ) {
show_state = SW_SHOWMAXIMIZED;
} else {
show_state = cmdshow;
}
} else {
show_state = cmdshow;
}
ShowWindow( HMainWindow, show_state );
UpdateWindow( HMainWindow );
if( !ImgedIsDDE && !NoTitleScreen ) {
DisplayTitleScreen( Instance, HMainWindow, 2000, IEAppTitle );
}
CreateColorPal();
InitTools( HMainWindow );
GrayEditOptions();
#ifdef __NT__
DragAcceptFiles( HMainWindow, TRUE );
#endif
//SetActiveWindow( HMainWindow );
BringWindowToTop( HMainWindow );
return( TRUE );
} /* imgEditInit */
