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- /*
- * Source machine generated by GadToolsBox V2.0b
- * which is (c) Copyright 1991-1993 Jaba Development
- *
- * GUI Designed by : srn
- */
-
- #include <exec/types.h>
- #include <intuition/intuition.h>
- #include <intuition/classes.h>
- #include <intuition/classusr.h>
- #include <intuition/imageclass.h>
- #include <intuition/gadgetclass.h>
- #include <libraries/gadtools.h>
- #include <graphics/displayinfo.h>
- #include <graphics/gfxbase.h>
- #include <clib/exec_protos.h>
- #include <clib/intuition_protos.h>
- #include <clib/gadtools_protos.h>
- #include <clib/graphics_protos.h>
- #include <clib/utility_protos.h>
- #include <string.h>
- #include <clib/diskfont_protos.h>
-
- #include "ALoad.h"
-
- struct Screen *Scr = NULL;
- UBYTE *PubScreenName = NULL;
- APTR VisualInfo = NULL;
- struct Window *ALoadWnd = NULL;
- struct IntuiMessage ALoadMsg;
- UWORD ALoadZoom[4];
- UWORD ALoadLeft = 574;
- UWORD ALoadTop = 12;
- UWORD ALoadWidth = 121;
- UWORD ALoadHeight = 72;
- UBYTE *ALoadWdt = (UBYTE *)"ALoad";
- struct TextAttr *Font, Attr;
- UWORD FontX, FontY;
- UWORD OffX, OffY;
- struct TextFont *ALoadFont = NULL;
-
- static UWORD ComputeX( UWORD value )
- {
- return(( UWORD )((( FontX * value ) + 4 ) / 8 ));
- }
-
- static UWORD ComputeY( UWORD value )
- {
- return(( UWORD )((( FontY * value ) + 4 ) / 8 ));
- }
-
- static void ComputeFont( UWORD width, UWORD height )
- {
- Forbid();
- Font = &Attr;
- Font->ta_Name = (STRPTR)GfxBase->DefaultFont->tf_Message.mn_Node.ln_Name;
- Font->ta_YSize = FontY = GfxBase->DefaultFont->tf_YSize;
- FontX = GfxBase->DefaultFont->tf_XSize;
- Permit();
-
- OffX = Scr->WBorLeft;
- OffY = Scr->RastPort.TxHeight + Scr->WBorTop + 1;
-
- if ( width && height ) {
- if (( ComputeX( width ) + OffX + Scr->WBorRight ) > Scr->Width )
- goto UseTopaz;
- if (( ComputeY( height ) + OffY + Scr->WBorBottom ) > Scr->Height )
- goto UseTopaz;
- }
- return;
-
- UseTopaz:
- Font->ta_Name = (STRPTR)"topaz.font";
- FontX = FontY = Font->ta_YSize = 8;
- }
-
- int SetupScreen( void )
- {
- if ( ! ( Scr = LockPubScreen( PubScreenName )))
- return( 1L );
-
- ComputeFont( 0, 0 );
-
- if ( ! ( VisualInfo = GetVisualInfo( Scr, TAG_DONE )))
- return( 2L );
-
- return( 0L );
- }
-
- void CloseDownScreen( void )
- {
- if ( VisualInfo ) {
- FreeVisualInfo( VisualInfo );
- VisualInfo = NULL;
- }
-
- if ( Scr ) {
- UnlockPubScreen( NULL, Scr );
- Scr = NULL;
- }
- }
-
- int HandleALoadIDCMP( void )
- {
- struct IntuiMessage *m;
- BOOL running = TRUE;
-
- while( m = GT_GetIMsg( ALoadWnd->UserPort )) {
-
- CopyMem(( char * )m, ( char * )&ALoadMsg, (long)sizeof( struct IntuiMessage ));
-
- GT_ReplyIMsg( m );
-
- switch ( ALoadMsg.Class ) {
-
- case IDCMP_REFRESHWINDOW:
- GT_BeginRefresh( ALoadWnd );
- GT_EndRefresh( ALoadWnd, TRUE );
- break;
-
- case IDCMP_CLOSEWINDOW:
- running = ALoadCloseWindow();
- break;
-
- break;
- }
- }
- return( running );
- }
-
- int OpenALoadWindow( void )
- {
- UWORD wleft = ALoadLeft, wtop = ALoadTop, ww, wh;
-
- ComputeFont( ALoadWidth, ALoadHeight );
-
- ww = ComputeX( ALoadWidth );
- wh = ComputeY( ALoadHeight );
-
- if (( wleft + ww + OffX + Scr->WBorRight ) > Scr->Width ) wleft = Scr->Width - ww;
- if (( wtop + wh + OffY + Scr->WBorBottom ) > Scr->Height ) wtop = Scr->Height - wh;
-
- if ( ! ( ALoadFont = OpenDiskFont( Font )))
- return( 5L );
-
- ALoadZoom[0] = ALoadLeft;
- ALoadZoom[1] = ALoadTop;
- if ( ALoadWdt )
- ALoadZoom[2] = TextLength( &Scr->RastPort, (UBYTE *)ALoadWdt, strlen((char *)ALoadWdt )) + 80;
- else
- ALoadZoom[2] = 80L;
- ALoadZoom[3] = Scr->WBorTop + Scr->RastPort.TxHeight + 1;
-
- if ( ! ( ALoadWnd = OpenWindowTags( NULL,
- WA_Left, wleft,
- WA_Top, wtop,
- WA_Width, ww + OffX + Scr->WBorRight,
- WA_Height, wh + OffY + Scr->WBorBottom,
- WA_IDCMP, IDCMP_CLOSEWINDOW|IDCMP_REFRESHWINDOW,
- WA_Flags, WFLG_DRAGBAR|WFLG_DEPTHGADGET|WFLG_CLOSEGADGET|WFLG_SMART_REFRESH,
- WA_Title, ALoadWdt,
- WA_ScreenTitle, "ALoad V1.0 Copyright 1993 Stephen Norris",
- WA_PubScreen, Scr,
- WA_Zoom, ALoadZoom,
- TAG_DONE )))
- return( 4L );
-
- GT_RefreshWindow( ALoadWnd, NULL );
-
- return( 0L );
- }
-
- void CloseALoadWindow( void )
- {
- if ( ALoadWnd ) {
- CloseWindow( ALoadWnd );
- ALoadWnd = NULL;
- }
-
- if ( ALoadFont ) {
- CloseFont( ALoadFont );
- ALoadFont = NULL;
- }
- }
-
-