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tsmorph
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progress.c
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C/C++ Source or Header
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1994-02-27
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7KB
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268 lines
// TSMorph - Amiga Morphing program
// Copyright (C) © 1993 Topicsave Limited
// This program is free software; you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation; either version 2 of the License, or
// any later version.
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License
// along with this program; if not, write to the Free Software
// Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
// mpaddock@cix.compulink.co.uk
/*
* Source machine generated by GadToolsBox V2.0
* which is (c) Copyright 1991-1993 Jaba Development
*
* GUI Designed by : M J P
*/
// Minor editing by MJP
#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 <clib/alib_protos.h>
#include <string.h>
#include <pragmas/exec_pragmas.h>
#include <pragmas/intuition_pragmas.h>
#include <pragmas/gadtools_pragmas.h>
#include <pragmas/graphics_pragmas.h>
#include <pragmas/utility_pragmas.h>
extern struct Library *SysBase,*GfxBase;
extern struct Library *UtilityBase;
#include "progress.h"
struct Screen *Scr = NULL;
UBYTE *PubScreenName = NULL;
APTR VisualInfo = NULL;
struct Window *ProgressWnd = NULL;
struct Gadget *ProgressGList = NULL;
struct IntuiMessage ProgressMsg;
UWORD ProgressZoom[4];
struct Gadget *ProgressGadgets[4];
UWORD ProgressLeft = 215;
UWORD ProgressTop = 42;
UWORD ProgressWidth = 261;
UWORD ProgressHeight = 133;
UBYTE *ProgressWdt = (UBYTE *)"TSMorph Progress";
struct TextAttr *Font, Attr;
UWORD FontX, FontY;
UWORD OffX, OffY;
UWORD ProgressGTypes[] = {
SLIDER_KIND,
SLIDER_KIND,
BUTTON_KIND,
LISTVIEW_KIND
};
struct NewGadget ProgressNGad[] = {
52, 78, 176, 11, (UBYTE *)"Frame", NULL, GD_Frame, PLACETEXT_LEFT, NULL, (APTR)FrameClicked,
52, 95, 176, 11, (UBYTE *)"Line", NULL, GD_Line, PLACETEXT_LEFT, NULL, (APTR)LineClicked,
82, 111, 95, 19, (UBYTE *)"Stop", NULL, GD_Stop, PLACETEXT_IN, NULL, (APTR)StopClicked,
6, 6, 251, 65, NULL, NULL, GD_Info, 0, NULL, NULL
};
extern struct List InfoList;
ULONG ProgressGTags[] = {
(GTSL_Max), 999, (GTSL_MaxLevelLen), 4, (GTSL_LevelFormat), (ULONG)"%3ld", (GTSL_LevelPlace), (PLACETEXT_RIGHT), (PGA_Freedom), LORIENT_HORIZ, (GA_RelVerify), TRUE, GA_Disabled,TRUE,(TAG_DONE),
(GTSL_Max), 999, (GTSL_MaxLevelLen), 4, (GTSL_LevelFormat), (ULONG)"%3ld", (GTSL_LevelPlace), (PLACETEXT_RIGHT), (PGA_Freedom), LORIENT_HORIZ, (GA_RelVerify), TRUE, GA_Disabled,TRUE,(TAG_DONE),
(TAG_DONE),
(GTLV_Labels), (ULONG)&InfoList, (GTLV_ReadOnly), TRUE, (TAG_DONE)
};
static UWORD ComputeX( UWORD value )
{
return(( UWORD )((( FontX * value ) + 3 ) / 6 ));
}
static UWORD ComputeY( UWORD value )
{
return(( UWORD )((( FontY * value ) + 5 ) / 10 ));
}
static void ComputeFont( UWORD width, UWORD height )
{
Font = &Attr;
Font->ta_Name = (STRPTR)Scr->RastPort.Font->tf_Message.mn_Node.ln_Name;
Font->ta_YSize = FontY = Scr->RastPort.Font->tf_YSize;
FontX = Scr->RastPort.Font->tf_XSize;
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;
}
}
typedef int (FPTR(void));
int HandleProgressIDCMP( void )
{
struct IntuiMessage *m;
int (*func)(void);
BOOL running = TRUE;
while( m = GT_GetIMsg( ProgressWnd->UserPort )) {
CopyMem(( char * )m, ( char * )&ProgressMsg, (long)sizeof( struct IntuiMessage ));
GT_ReplyIMsg( m );
switch ( ProgressMsg.Class ) {
case IDCMP_REFRESHWINDOW:
GT_BeginRefresh( ProgressWnd );
GT_EndRefresh( ProgressWnd, TRUE );
break;
case IDCMP_RAWKEY:
running = ProgressRawKey();
break;
case IDCMP_GADGETUP:
// case IDCMP_GADGETDOWN:
func = (FPTR *)(( struct Gadget * )ProgressMsg.IAddress )->UserData;
running = func();
break;
}
}
return( (int) running );
}
int OpenProgressWindow( void )
{
struct NewGadget ng;
struct Gadget *g;
UWORD lc, tc;
UWORD wleft = ProgressLeft, wtop = ProgressTop, ww, wh;
NewList(&InfoList);
ComputeFont( ProgressWidth, ProgressHeight );
ww = ComputeX( ProgressWidth );
wh = ComputeY( ProgressHeight );
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 ( ! ( g = CreateContext( &ProgressGList )))
return( 1L );
for( lc = 0, tc = 0; lc < Progress_CNT; lc++ ) {
CopyMem((char * )&ProgressNGad[ lc ], (char * )&ng, (long)sizeof( struct NewGadget ));
ng.ng_VisualInfo = VisualInfo;
ng.ng_TextAttr = Font;
ng.ng_LeftEdge = OffX + ComputeX( ng.ng_LeftEdge );
ng.ng_TopEdge = OffY + ComputeY( ng.ng_TopEdge );
ng.ng_Width = ComputeX( ng.ng_Width );
ng.ng_Height = ComputeY( ng.ng_Height);
ProgressGadgets[ lc ] = g = CreateGadgetA((ULONG)ProgressGTypes[ lc ], g, &ng, ( struct TagItem * )&ProgressGTags[ tc ] );
while( ProgressGTags[ tc ] ) tc += 2;
tc++;
if ( NOT g )
return( 2L );
}
ProgressZoom[0] = ProgressZoom[1] = 0;
if ( ProgressWdt )
ProgressZoom[2] = TextLength( &Scr->RastPort, (UBYTE *)ProgressWdt, strlen((char *)ProgressWdt )) + 80;
else
ProgressZoom[2] = 80L;
ProgressZoom[3] = Scr->WBorTop + Scr->RastPort.TxHeight + 1;
if ( ! ( ProgressWnd = OpenWindowTags( NULL,
WA_Left, wleft,
WA_Top, wtop,
WA_Width, ww + OffX + Scr->WBorRight,
WA_Height, wh + OffY + Scr->WBorBottom,
WA_IDCMP, BUTTONIDCMP|LISTVIEWIDCMP|IDCMP_RAWKEY|IDCMP_REFRESHWINDOW,
WA_Flags, WFLG_DRAGBAR|WFLG_DEPTHGADGET|WFLG_SMART_REFRESH,
WA_Gadgets, ProgressGList,
WA_Title, ProgressWdt,
WA_ScreenTitle, "TSMorph ©1993/94 Topicsave Limited",
WA_PubScreen, Scr,
WA_Zoom, ProgressZoom,
TAG_DONE )))
return( 4L );
GT_RefreshWindow( ProgressWnd, NULL );
return( 0L );
}
void CloseProgressWindow( void )
{
if ( ProgressWnd ) {
CloseWindow( ProgressWnd );
ProgressWnd = NULL;
}
if ( ProgressGList ) {
FreeGadgets( ProgressGList );
ProgressGList = NULL;
}
}