bool GUIClearText( gui_window *wnd, unsigned id )
{
HWND control;
control = _wpi_getdlgitem( wnd->hwnd, id );
if( control != (HWND)NULL ) {
_wpi_setwindowtext( control, NULL );
}
return( TRUE );
}
/*
* MDISetMainWindowTitle - set the title of the main window
*/
void MDISetMainWindowTitle( char *fname )
{
char buff[MAX_STR];
if( childrenMaximized ) {
sprintf( buff, "%s - %s", mdiInfo.main_name, fname );
_wpi_setwindowtext( mdiInfo.root, buff );
}
} /* MDISetMainWindowTitle */
/*
* doRestoreAll - set all children as needing restoration
*/
static void doRestoreAll( void )
{
mdi_data *md;
if( !childrenMaximized ) {
return;
}
_wpi_setwindowtext( mdiInfo.root, mdiInfo.main_name );
childrenMaximized = FALSE;
md = mdiHead;
while( md != NULL ) {
doRestore( md->hwnd );
md = md->next;
}
MDIClearMaximizedMenuConfig();
deleteMaximizedMenuConfig();
} /* doRestoreAll */
/*
* 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 */
/*
* FocusOnImage - Selects one of the mdi children.
*/
void FocusOnImage( HWND hwnd )
{
char current_file[ _MAX_PATH ];
char *text;
if (activeImage) {
RedrawPrevClip(activeImage->hwnd);
SetRectExists( FALSE );
}
activeImage = SelectImage( hwnd );
if (!activeImage) {
WImgEditError( WIE_ERR_BAD_HWND, WIE_INTERNAL_001 );
return;
}
ResetViewWindow( activeImage->viewhwnd );
CreateDrawnImage( activeImage );
SetMenus( activeImage );
SetNumColours( 1<<(activeImage->bitcount) );
SetHotSpot( activeImage );
DisplayImageText( activeImage );
CheckForUndo( activeImage );
GetFnameFromPath( activeImage->fname, current_file );
text = (char *)
MemAlloc( strlen( IEAppTitle ) + strlen( current_file ) + 3 + 1 );
if( text ) {
strcpy( text, IEAppTitle );
strcat( text, " - " );
strcat( text, current_file );
_wpi_setwindowtext( _wpi_getframe(HMainWindow), text );
MemFree( text );
}
#ifndef __OS2_PM__
RedrawWindow( hwnd, NULL, NULL, RDW_UPDATENOW );
#endif
} /* FocusOnImage */
/*
* SetIsSaved - set whether the given MDI child has been saved
*/
void SetIsSaved( HWND hwnd, BOOL fissaved )
{
img_node *node;
img_node *next_icon;
char fname[_MAX_FNAME];
char dir[_MAX_DIR];
char ext[_MAX_EXT];
char drive[_MAX_DRIVE];
char title[_MAX_EXT + _MAX_FNAME + 2];
char *main_title;
node = GetImageNode( hwnd );
if( node == NULL ) {
return;
}
// We do not check whether or not the image needs to have its
// title bars updated here because sometimes we will save images
// that are not modified to different files.
#if 0
if( fissaved == node->issaved ) {
return;
}
#endif
next_icon = node;
while( next_icon != NULL ) {
next_icon->issaved = fissaved;
next_icon = next_icon->nexticon;
}
if( fissaved ) {
_wpi_getwindowtext( _wpi_getframe( node->hwnd ), title, sizeof( title ) );
if( strnicmp( title, IEImageUntitled, strlen( IEImageUntitled ) ) == 0 &&
strnicmp( node->fname, IEImageUntitled, strlen( IEImageUntitled ) ) == 0 ) {
return;
}
_splitpath( node->fname, drive, dir, fname, ext );
strcpy( title, strupr( fname ) );
strcat( title, strupr( ext ) );
_wpi_setwindowtext( _wpi_getframe( node->hwnd ), (LPSTR)title );
main_title = (char *)MemAlloc( strlen( IEAppTitle ) + strlen( title ) + 3 + 1 );
if( main_title != NULL ) {
strcpy( main_title, IEAppTitle );
strcat( main_title, " - " );
strcat( main_title, title );
_wpi_setwindowtext( HMainWindow, main_title );
MemFree( main_title );
}
} else {
_wpi_getwindowtext( _wpi_getframe( node->hwnd ), title, sizeof( title ) );
if( strnicmp( title, IEImageUntitled, strlen( IEImageUntitled ) ) == 0 ) {
return;
} else if( title[strlen( title ) - 1] == '*' ) {
return;
} else {
strcat( title, "*" );
_wpi_setwindowtext( _wpi_getframe( node->hwnd ), (LPSTR)title );
}
}
} /* SetIsSaved */
bool GUISetWindowText( gui_window *wnd, const char *data )
{
_wpi_setwindowtext( GUIGetParentFrameHWND( wnd ), data );
GUIChangeMDITitle( wnd );
return( true );
}
/*
* DeleteActiveImage - sets the active image to null.
*/
void DeleteActiveImage( void )
{
activeImage = NULL;
_wpi_setwindowtext( _wpi_getframe(HMainWindow), IEAppTitle );
} /* DeleteActiveImage */
