void GUImain( void )
{
char buff[256];
char *p;
WndMaxDirtyRects = 20;
getcmd( buff );
p = buff;
while( *p == ' ' ) ++p;
if( p[0] == '-' && p[1] == 'n' ) {
WndStyle &= ~GUI_GMOUSE;
p += 2;
}
while( *p == ' ' ) ++p;
if( p[0] == '-' && p[1] == '1' ) {
#ifdef __DOS__
BIOSSetPage( 1 ); // just make sure it works for the debugger
#endif
p += 2;
}
WndGadgetInit();
WndInit( "Sample Application" );
WndCreateStatusWindow( &WndColours[GUI_MENU_STANDOUT] );
GUIGetDialogColours( WndDlgColours );
WndStatusText( "Hello World!" );
WndSetIcon( WndMain, &MainIcon );
WndMainMenuProc( WndMain, MENU_OPEN1 );
} // returning starts the events rolling
bool WndProcMacro( a_window wnd, gui_key key )
{
gui_ctl_id menu;
int i;
WndStatusText( "" );
for( i = 0; i < ArraySize( Key ); ++i ) {
if( Key[i].key == key ) {
WndStatusText( Key[i].name );
break;
}
}
switch( key ) {
case GUI_KEY_PERIOD:
WndKeyPopUp( wnd, NULL );
return( true );
case GUI_KEY_EQUAL: menu = MENU_MATCH; break;
case GUI_KEY_n: menu = MENU_NEXT; break;
case GUI_KEY_p: menu = MENU_PREV; break;
case GUI_KEY_q: menu = MENU_QUIT; break;
case GUI_KEY_1: menu = MENU_OPEN1; break;
case GUI_KEY_a: menu = MENU_OPEN1A; break;
case GUI_KEY_2: menu = MENU_OPEN2; break;
case GUI_KEY_3: menu = MENU_OPEN3; break;
case GUI_KEY_4: menu = MENU_OPEN4; break;
case GUI_KEY_b: menu = MENU_OPEN4B; break;
case GUI_KEY_5: menu = MENU_OPEN5; break;
case GUI_KEY_6: menu = MENU_OPEN6; break;
case GUI_KEY_7: menu = MENU_OPEN7; break;
case GUI_KEY_8: menu = MENU_OPEN8; break;
case GUI_KEY_w: menu = MENU_W1_NEWWORD; break;
case GUI_KEY_c: menu = MENU_COMMAND; break;
case GUI_KEY_SLASH: menu = MENU_SEARCH; break;
case GUI_KEY_x: WndPopUp( wnd, NULL ); break;
case GUI_KEY_CTRL_X:
{
static gui_ctl_id last_menu_pos = 0;
WndCreateFloatingPopup( wnd, NULL, &menu_PopTart, &last_menu_pos );
}
default:
return( false );
}
WndMainMenuProc( wnd, menu );
return( true );
}
static void NotFound( a_window *wnd, regexp *rx, char *msg )
{
Ring();
WndNextRow( wnd, WND_NO_ROW, WND_RESTORE_ROW );
WndStatusText( msg );
WndFreeRX( rx );
WndDoingSearch = FALSE;
WndRepaint( wnd );
}
void GUImain( void )
/******************/
{
WPInit();
WndCreateStatusWindow( &WndColours[ WPA_STATUS_LINE ] );
WndStatusText( "" );
#if defined( __OS2_PM__ )
WndSetIcon( WndMain, &MainIcon );
#endif
WPInitHelp();
AboutOpen();
WndShowAll();
WndShowWndMain();
if( !WPSampFound() ) {
DlgOpenSample();
} else {
OpenSample();
}
}
void DUIStatusText( const char *text )
{
WndStatusText( text );
}
extern bool WndSearch( a_window *wnd, bool from_top, int direction )
{
wnd_line_piece line;
regexp *rx;
char *pos;
char *endpos;
bool wrap;
int rows;
bool rc;
bool had_cache;
char *not_found;
char *top_of_window;
char *end_of_window;
char *search_wrapped;
wnd_subpiece next_occurence;
wnd_subpiece prev_occurence;
wnd_subpiece curr;
wnd_coord starting_pos;
if( direction == 0 ) return( FALSE );
if( wnd == NULL ) return( FALSE );
if( wnd->searchitem == NULL ) return( FALSE );
rx = WndCompileRX( wnd->searchitem );
if( rx == NULL ) return( FALSE );
not_found = WndLoadString( LITERAL_Not_Found );
top_of_window = WndLoadString( LITERAL_Top_Of_Window );
end_of_window = WndLoadString( LITERAL_End_Of_Window );
search_wrapped = WndLoadString( LITERAL_Search_Wrapped );
wrap = FALSE;
starting_pos.piece = 0;
starting_pos.col = direction > 0 ? -1 : WND_MAX_COL;
if( from_top ) {
curr.row = 0;
} else if( WndHasCurrent( wnd ) ) {
curr.row = WndVirtualRow( wnd, wnd->current.row );
starting_pos.piece = wnd->current.piece;
starting_pos.col = wnd->current.col;
} else {
curr.row = WndVirtualTop( wnd );
}
starting_pos.row = curr.row;
WndNextRow( wnd, WND_NO_ROW, WND_SAVE_ROW );
WndStatusText( "" );
WndDoingSearch = TRUE;
had_cache = WndSetCache( wnd, FALSE );
for( ;; ) {
if( curr.row < 0 ) {
if( wrap ) {
NotFound( wnd, rx, not_found );
rc = FALSE;
goto done;
} else if( _Is( wnd, WSW_SEARCH_WRAP ) ) {
rows = WndNumRows( wnd );
if( rows == -1 ) {
WndRepaint( wnd );
WndScrollAbs( wnd, -wnd->title_size );
rows = WndScrollAbs( wnd, WND_MAX_ROW ) + WndRows( wnd );
}
curr.row = rows - 1;
curr.col = 0;
curr.piece = -1;
wrap = TRUE;
continue;
} else {
NotFound( wnd, rx, top_of_window );
rc = FALSE;
goto done;
}
}
next_occurence.col = -1;
prev_occurence.col = -1;
for( curr.piece = 0;; ++curr.piece ) { // look for both next and prev match
if( !WndGetLineAbs( wnd, curr.row, curr.piece, &line ) ) {
if( curr.piece != 0 ) break;
if( wrap ) {
NotFound( wnd, rx, not_found );
rc = FALSE;
goto done;
} else if( _Is( wnd, WSW_SEARCH_WRAP ) ) {
curr.row = 0;
curr.col = 0;
curr.piece = -1;
wrap = TRUE;
continue;
} else {
NotFound( wnd, rx, end_of_window );
rc = FALSE;
goto done;
}
}
if( line.bitmap ) continue;
pos = line.text;
endpos = NULL;
while( WndRXFind( rx, &pos, &endpos ) ) {
curr.end = endpos - line.text;
curr.col = pos - line.text;
if( curr.piece < starting_pos.piece ) {
prev_occurence = curr;
} else if( curr.piece > starting_pos.piece ) {
if( next_occurence.col == -1 ) {
next_occurence = curr;
}
} else if( curr.col > starting_pos.col ) {
if( next_occurence.col == -1 ) {
next_occurence = curr;
}
} else if( curr.col < starting_pos.col ) {
prev_occurence = curr;
}
++pos;
}
}
if( direction < 0 ) {
next_occurence = prev_occurence;
}
if( next_occurence.col != -1 ) {
WndDoingSearch = FALSE;
WndKillCacheLines( wnd );
WndDirtyCurr( wnd );
WndNoSelect( wnd );
WndNoCurrent( wnd );
if( curr.row < WndVirtualTop( wnd ) ) {
if( curr.row > wnd->rows / 2 ) {
WndRepaint( wnd );
WndScrollAbs( wnd, curr.row - wnd->rows / 2 );
} else {
WndRepaint( wnd );
WndScrollAbs( wnd, -wnd->title_size );
}
} else if( curr.row >= WndVirtualBottom( wnd ) ) {
WndRepaint( wnd );
WndScrollAbs( wnd, curr.row - wnd->rows / 2 );
}
wnd->sel_start.row = WndScreenRow( wnd, curr.row );
wnd->sel_start.piece = next_occurence.piece;
wnd->sel_start.col = next_occurence.col;
wnd->sel_end = wnd->sel_start;
wnd->sel_end.col = next_occurence.end - 1;
wnd->current.col = wnd->sel_end.col;
wnd->current = wnd->sel_start;
WndSetCurrCol( wnd );
WndCurrVisible( wnd );
WndDirtyCurr( wnd );
WndFreeRX( rx );
if( wrap ) WndStatusText( search_wrapped );
rc = TRUE;
goto done;
}
if( direction > 0 ) {
if( wrap && curr.row > starting_pos.row ) {
NotFound( wnd, rx, not_found );
rc = FALSE;
goto done;
}
starting_pos.col = -1;
starting_pos.piece = 0;
curr.row = WndNextRow( wnd, curr.row, 1 );
} else {
starting_pos.col = WND_MAX_COL;
starting_pos.piece = WND_MAX_COL;
curr.row = WndNextRow( wnd, curr.row, -1 );
}
curr.piece = 0;
}
done:;
WndSetCache( wnd, had_cache );
WndFree( not_found );
WndFree( top_of_window );
WndFree( end_of_window );
WndFree( search_wrapped );
return( rc );
}
