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Aminet 8
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Aminet 8 (1995)(GTI - Schatztruhe)[!][Oct 1995].iso
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Aminet
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util
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misc
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EasyElements.lha
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EasyElements
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Source
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EEgui.c
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C/C++ Source or Header
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1995-04-04
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6KB
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207 lines
/*
* Source machine generated by GadToolsBox V2.0b
* which is (c) Copyright 1991-1993 Jaba Development
*
* GUI Designed by : Christian Kemp
*/
#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 "EEgui.h"
struct Screen *Scr = NULL;
UBYTE *PubScreenName = NULL;
APTR VisualInfo = NULL;
struct Window *EasyElementsWnd = NULL;
struct Gadget *EasyElementsGList = NULL;
struct Gadget *EasyElementsGadgets[9];
UWORD EasyElementsLeft = 0;
UWORD EasyElementsTop = 15;
UWORD EasyElementsWidth = 273;
UWORD EasyElementsHeight = 304;
UBYTE *EasyElementsWdt = (UBYTE *)"$VER: EasyElements 1.1 (04-04-95)";
struct TextAttr *Font, Attr;
UWORD FontX, FontY;
UWORD OffX, OffY;
UWORD EasyElementsGTypes[] = {
STRING_KIND,
TEXT_KIND,
TEXT_KIND,
TEXT_KIND,
TEXT_KIND,
TEXT_KIND,
TEXT_KIND,
TEXT_KIND,
TEXT_KIND
};
struct NewGadget EasyElementsNGad[] = {
111, 7, 151, 23, (UBYTE *)"Input", NULL, GD_Input, PLACETEXT_LEFT, NULL, NULL,
111, 40, 151, 23, (UBYTE *)"Element", NULL, GD_Element, PLACETEXT_LEFT, NULL, NULL,
111, 73, 151, 23, (UBYTE *)"Atomic Symbol", NULL, GD_Symbol, PLACETEXT_LEFT, NULL, NULL,
111, 139, 151, 23, (UBYTE *)"Atomic Weight", NULL, GD_Weight, PLACETEXT_LEFT, NULL, NULL,
111, 172, 151, 23, (UBYTE *)"Specific Gravity", NULL, GD_Gravity, PLACETEXT_LEFT, NULL, NULL,
111, 205, 151, 23, (UBYTE *)"Melting Pont C°", NULL, GD_Melting, PLACETEXT_LEFT, NULL, NULL,
111, 238, 151, 23, (UBYTE *)"Boiling Point C°", NULL, GD_Boiling, PLACETEXT_LEFT, NULL, NULL,
111, 271, 151, 23, (UBYTE *)"Discovered", NULL, GD_Discovered, PLACETEXT_LEFT, NULL, NULL,
111, 106, 151, 23, (UBYTE *)"Atomic Number", NULL, GD_Number, PLACETEXT_LEFT, NULL, NULL
};
ULONG EasyElementsGTags[] = {
(GTST_MaxChars), 256, (TAG_DONE),
(GTTX_Border), TRUE, (TAG_DONE),
(GTTX_Border), TRUE, (TAG_DONE),
(GTTX_Border), TRUE, (TAG_DONE),
(GTTX_Border), TRUE, (TAG_DONE),
(GTTX_Border), TRUE, (TAG_DONE),
(GTTX_Border), TRUE, (TAG_DONE),
(GTTX_Border), TRUE, (TAG_DONE),
(GTTX_Border), TRUE, (TAG_DONE)
};
static UWORD ComputeX( UWORD value )
{
return(( UWORD )((( FontX * value ) + 3 ) / 6 ));
}
static UWORD ComputeY( UWORD value )
{
return(( UWORD )((( FontY * value ) + 5 ) / 11 ));
}
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;
}
}
int OpenEasyElementsWindow( void )
{
struct NewGadget ng;
struct Gadget *g;
UWORD lc, tc;
UWORD wleft = EasyElementsLeft, wtop = EasyElementsTop, ww, wh;
ComputeFont( EasyElementsWidth, EasyElementsHeight );
ww = ComputeX( EasyElementsWidth );
wh = ComputeY( EasyElementsHeight );
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( &EasyElementsGList )))
return( 1L );
for( lc = 0, tc = 0; lc < EasyElements_CNT; lc++ ) {
CopyMem((char * )&EasyElementsNGad[ 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);
EasyElementsGadgets[ lc ] = g = CreateGadgetA((ULONG)EasyElementsGTypes[ lc ], g, &ng, ( struct TagItem * )&EasyElementsGTags[ tc ] );
while( EasyElementsGTags[ tc ] ) tc += 2;
tc++;
if ( NOT g )
return( 2L );
}
if ( ! ( EasyElementsWnd = OpenWindowTags( NULL,
WA_Left, wleft,
WA_Top, wtop,
WA_Width, ww + OffX + Scr->WBorRight,
WA_Height, wh + OffY + Scr->WBorBottom,
WA_IDCMP, STRINGIDCMP|TEXTIDCMP|IDCMP_CLOSEWINDOW|IDCMP_REFRESHWINDOW,
WA_Flags, WFLG_DRAGBAR|WFLG_DEPTHGADGET|WFLG_CLOSEGADGET|WFLG_SMART_REFRESH,
WA_Gadgets, EasyElementsGList,
WA_Title, EasyElementsWdt,
WA_ScreenTitle, "EasyElements 1.1 (04-04-95) Copyright Christian Kemp. All Rights Reserved.",
WA_PubScreen, Scr,
WA_AutoAdjust, TRUE,
WA_PubScreenFallBack, TRUE,
TAG_DONE )))
return( 4L );
GT_RefreshWindow( EasyElementsWnd, NULL );
return( 0L );
}
void CloseEasyElementsWindow( void )
{
if ( EasyElementsWnd ) {
CloseWindow( EasyElementsWnd );
EasyElementsWnd = NULL;
}
if ( EasyElementsGList ) {
FreeGadgets( EasyElementsGList );
EasyElementsGList = NULL;
}
}