static void AsmResize( a_window *wnd )
{
asm_window *asw = WndAsm( wnd );
asm_addr *new_ins;
address first;
int size;
size = WndRows( wnd );
if( size <= 0 ) size = 1;
first = asw->ins[ 0 ].addr;
new_ins = WndAlloc( size*sizeof( *new_ins ) );
memset( new_ins, 0, size*sizeof( *new_ins ) );
if( new_ins == NULL ) {
WndClose( wnd );
WndNoMemory();
}
WndFree( asw->ins );
asw->ins = new_ins;
asw->ins_size = size;
AsmSetFirst( wnd, first, asw->ins[ 0 ].line != 0 );
CalcAddrLen( wnd, first );
if( asw->last_width != WndWidth( wnd ) ) {
WndZapped( wnd );
}
asw->last_width = WndWidth( wnd );
WndFixedThumb( wnd );
}
void *WndMustAlloc( size_t size )
{
void *chunk;
chunk = WndAlloc( size );
if( chunk == NULL )
WndNoMemory();
return( chunk );
}
static void DoSet( int i, a_window *wnd,
int row, int piece, wnd_line_piece *line )
{
CacheLine[i].line = *line;
CacheLine[i].wnd = wnd;
CacheLine[i].row = row;
CacheLine[i].piece = piece;
WndFree( CacheLine[i].text );
CacheLine[i].text = WndAlloc( strlen( line->text ) + 1 );
strcpy( CacheLine[i].text, line->text );
}
void ProcPaint( void )
{
wnd_class wndcls;
gui_colour fore;
gui_colour back;
gui_colour_set *set;
bool dialog;
int attr;
dialog = FALSE;
wndcls = WND_NO_CLASS;
if( ScanStatus() ) {
attr = 0;
} else if( ScanCmd( "DIalog\0" ) == 0 ) {
dialog = TRUE;
attr = ScanAttr( DlgAttrMap, ArraySize( DlgAttrMap ) );
} else {
wndcls = ReqWndName();
attr = ScanAttr( AttrMap, ArraySize( AttrMap ) );
}
fore = ScanColour();
ScanCmd( "On\0" );
back = ScanColour();
ReqEOC();
if( attr < 0 )
return;
if( wndcls == WND_NO_CLASS ) {
if( dialog ) {
GUIGetDialogColours( WndDlgColours );
set_dlg_attr( (gui_dlg_attr)attr, fore, back );
GUISetDialogColours( WndDlgColours );
} else {
WndStatusColour.fore = fore;
WndStatusColour.back = back;
if( WndHaveStatusWindow() ) {
WndCloseStatusWindow();
WndCreateStatusWindow( &WndStatusColour );
}
}
} else {
set = WndClassColour[wndcls];
if( set == NULL ) {
set = WndAlloc( sizeof( WndColours ) );
memcpy( set, WndColours, sizeof( WndColours ) );
WndClassColour[wndcls] = set;
}
set_wndcls_attr( (wnd_attr)attr, set, fore, back, ( wndcls == WND_ALL ) );
_SwitchOn( SW_PENDING_REPAINT );
}
}
static void ModInit( a_window *wnd )
{
mod_window *mod = WndMod( wnd );
int size;
ModListFree( ModList( mod ) );
ModListAddModules( ModList( mod ), mod->handle, mod->all_modules );
WndFree( mod->info );
mod->info = NULL;
size = sizeof( modinfo ) * ModListNumRows( ModList( mod ) );
if( size != 0 ) {
mod->info = WndAlloc( size );
memset( mod->info, 0, size );
}
ModCalcIndent( wnd );
}
void WndShowAll( void )
{
gui_window *gui;
gui_window **list;
gui_window **pcurr;
int count;
// this is a kludge since UI brings windows to the front on show
count = 0;
for( gui = GUIGetFront(); gui != NULL; gui = GUIGetNextWindow( gui ) ) {
++count;
}
list = WndAlloc( count * sizeof( gui ) );
pcurr = list;
for( gui = GUIGetFront(); gui != NULL; gui = GUIGetNextWindow( gui ) ) {
if( WndMain != NULL && WndMain->gui == gui )
continue;
*pcurr++ = gui;
}
while( pcurr > list ) {
GUIShowWindow( *--pcurr );
}
WndFree( list );
}
static a_window *WndCreateWithStructBody( wnd_create_struct *info,
gui_create_info *init )
{
a_window *wnd;
gui_window *gui;
char buff[256];
int size;
if( info->title == NULL ) {
buff[0] = '\0';
} else { // might be clobbered by create
strcpy( buff, info->title );
}
if( info->title != NULL )
strcpy( buff, info->title ); // might be clobbered by create
size = sizeof( *wnd ) + ( WndMaxDirtyRects - 1 ) * sizeof( wnd->dirty ); //
wnd = WndAlloc( size );
if( wnd == NULL ) {
WndFree( info->extra );
WndNoMemory();
}
memset( wnd, 0, size );
wnd->u.button_down.row = (char)-1;
wnd->gui = NULL;
wnd->info = info->info;
wnd->wndclass = info->wndclass;
wnd->extra = info->extra;
wnd->title_size = info->title_size;
wnd->rows = 1; // just so it's not zero in init code
WndNoSelect( wnd );
WndNoCurrent( wnd );
WndSetCurrCol( wnd );
WndNullPopItem( wnd );
wnd->dirtyrects= 0; // wndnoselect changes this!
wnd->vscroll_pending = 0;
wnd->hscroll_pending = -1;
wnd->keypiece = WND_NO_PIECE;
wnd->switches = WSW_SELECT_IN_TABSTOP | WSW_MUST_CLICK_ON_PIECE |
WSW_ALLOW_POPUP | WSW_SEARCH_WRAP | WSW_HIGHLIGHT_CURRENT |
WSW_ONLY_MODIFY_TABSTOP | WSW_MENU_ACCURATE_ROW;
if( info->rect.width == 0 || info->rect.height == 0 ) {
init->rect.x = 0;
init->rect.y = 0;
init->rect.width = WndMax.x;
init->rect.height = WndMax.y;
} else {
init->rect.x = info->rect.x;
init->rect.y = info->rect.y;
init->rect.width = info->rect.width;
init->rect.height = info->rect.height;
}
init->scroll = info->scroll;
init->style = info->style;
init->style |= GUI_VSCROLL_EVENTS;
init->style &= ~GUI_HSCROLL_EVENTS;
init->title = ( info->title == NULL ) ? NULL : "";
if( WndMain != NULL ) {
init->style |= GUI_VISIBLE;
init->parent = WndMain->gui;
init->num_menus = 0;
init->menu = NULL;
} else {
init->style &= ~GUI_VISIBLE;
init->scroll = GUI_NOSCROLL;
init->num_menus = WndNumMenus;
init->menu = WndMainMenu;
init->parent = NULL;
}
if( init->style & GUI_POPUP ) {
init->parent = NULL;
}
init->num_attrs = WndNumColours;
init->colours = info->colour;
init->call_back = WndMainEventProc;
init->extra = wnd;
_Set( wnd, WSW_ACTIVE );
gui = GUICreateWindow( init );
if( gui == NULL ) {
WndFree( info->extra );
WndFree( wnd );
WndNoMemory();
return( NULL );
} else {
if( buff[0] != '\0' ) {
WndSetTitle( wnd, buff );
}
}
++NumWindows;
return( wnd );
}