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boopsi.c
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boopsi.c
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/* BOOPSI Classes
*
* Copyright ©1996-2008 pinc Software. All Rights Reserved.
* Licensed under the terms of the GNU General Public License, version 3.
*/
#include "types.h"
#include "funcs.h"
#include "cybergraphics.h"
#include <graphics/rpattr.h>
#include <intuition/gadgetclass.h>
//#include <datatypes/pictureclass.h>
#ifdef __amigaos4__
#include <proto/gtdrag.h>
#include <proto/cybergraphics.h>
#endif
#if !defined(PDTM_WRITEPIXELARRAY)
# define PBPAFMT_RGB 0 /* 3 bytes per pixel (red, green, blue) */
# define PBPAFMT_RGBA 1 /* 4 bytes per pixel (red, green, blue, alpha channel) */
# define PBPAFMT_ARGB 2 /* 4 bytes per pixel (alpha channel, red, green, blue) */
# define PDTA_SourceMode (DTA_Dummy + 250)
# define PDTA_DestMode (DTA_Dummy + 251)
# define PMODE_V43 (1) /* Extended mode */
# define PDTM_WRITEPIXELARRAY (DTM_Dummy + 0x60)
// picture.datatype v44
# define LOW_DITHER_QUALITY
#endif
#define TRACE_BOOPSI 0
#if TRACE_BOOPSI
# define TRACE(x) printf x
#else
# define TRACE(x) ;
#endif
#define IM(o) ((struct Image *)o)
extern ULONG PUBLIC RenderHook(REG(a0, struct Hook *h),REG(a2, struct ImageNode *in),REG(a1, struct LVDrawMsg *msg));
extern ULONG PUBLIC PopUpHook(REG(a0, struct Hook *h),REG(a2, struct Node *n),REG(a1, struct LVDrawMsg *msg));
extern ULONG PUBLIC FormelHook(REG(a0, struct Hook *h),REG(a2, struct Node *n),REG(a1, struct LVDrawMsg *msg));
extern ULONG PUBLIC gLinkHook(REG(a0, struct Hook *h),REG(a2, struct gLink *gl),REG(a1, struct LVDrawMsg *msg));
extern ULONG PUBLIC LinkHook(REG(a0, struct Hook *h),REG(a2, struct Link *l),REG(a1, struct LVDrawMsg *msg));
extern ULONG PUBLIC FormatHook(REG(a0, struct Hook *h),REG(a2, struct Node *n),REG(a1, struct LVDrawMsg *msg));
extern ULONG PUBLIC SelectHook(REG(a0, struct Hook *h),REG(a2, struct Node *n),REG(a1, struct LVDrawMsg *msg));
extern ULONG PUBLIC ColorHook(REG(a0, struct Hook *h),REG(a2, struct colorPen *cp),REG(a1, struct LVDrawMsg *msg));
extern void PUBLIC fillHookFunc(REG(a0, struct Hook *h), REG(a2, struct RastPort *rastp), REG(a1, struct Rectangle *rect));
/********************************** Page-Gadget **********************************/
void
AddPageGadgets(struct RastPort *rp,struct Gadget *gad,struct PageGData *pd)
{
int active = pd->pd_Active;
if (!pd || !pd->pd_Window || !pd->pd_Pages[active])
return;
AddGList(pd->pd_Window,pd->pd_Gadgets = pd->pd_Pages[active],-1,-1,NULL);
RefreshGList(pd->pd_Gadgets,pd->pd_Window,NULL,pd->pd_GadgetCount[active]);
GT_RefreshWindow(pd->pd_Window,NULL);
if (pd->pd_Refresh)
pd->pd_Refresh(pd->pd_Window,active);
}
void
RemovePageGadgets(struct RastPort *rp, struct Gadget *gad, struct PageGData *pd)
{
if (rp) {
long x = gad->LeftEdge;
long y = gad->TopEdge;
EraseRect(rp, x, y, x + gad->Width, y + gad->Height);
}
if (pd && pd->pd_Gadgets)
RemoveGList(pd->pd_Window, pd->pd_Gadgets, pd->pd_GadgetCount[pd->pd_Active]);
}
IPTR PUBLIC
DispatchPageGadget(REG(a0, Class *cl), REG(a2, Object *o), REG(a1, Msg msg))
{
struct PageGData *pd = INST_DATA(cl, o);
IPTR retval = 0;
long i;
switch (msg->MethodID) {
case OM_NEW:
if ((retval = DoSuperMethodA(cl, o, msg)) != 0) {
struct Gadget *gad;
pd = INST_DATA(cl, retval);
pd->pd_Active = GetTagData(PAGEGA_Active, 0L, ((struct opSet *)msg)->ops_AttrList);
pd->pd_Pages = (struct Gadget **)GetTagData(PAGEGA_Pages, 0, ((struct opSet *)msg)->ops_AttrList);
pd->pd_Refresh = (APTR)GetTagData(PAGEGA_RefreshFunc, 0, ((struct opSet *)msg)->ops_AttrList);
// Count pages and gadgets in the pages
for (i = 0; pd->pd_Pages[i]; i++);
#ifdef __amigaos4__
pd->pd_GadgetCount = AllocVecTags(i * sizeof(ULONG), AVT_Type, MEMF_PRIVATE, AVT_ClearWithValue, 0, TAG_DONE );
// pd->pd_GadgetCount = AllocVecTags(i * sizeof(ULONG), AVT_Type, MEMF_SHARED, AVT_ClearWithValue, 0, TAG_DONE );
#else
pd->pd_GadgetCount = AllocVec(i * sizeof(ULONG), MEMF_CLEAR | MEMF_PUBLIC);
#endif
pd->pd_Count = i;
for (i = 0; i < pd->pd_Count; i++) {
for (gad = pd->pd_Pages[i]; gad; gad = gad->NextGadget)
pd->pd_GadgetCount[i]++;
}
D(bug("DispatchPageGadget: pd_Pages = 0x%lx, pd_Pages[0] = %lx, count = %ld, gagetCount[0] = %ld\n",
pd->pd_Pages, pd->pd_Pages[0], pd->pd_Count, pd->pd_GadgetCount[0]));
}
break;
case OM_DISPOSE:
RemovePageGadgets(NULL, (struct Gadget *)o, pd);
for (i = 0; i < pd->pd_Count; i++) {
RemoveGadgets(&pd->pd_Pages[i],FALSE); // alle nicht GadTools-Gadgets entfernen
FreeGadgets(pd->pd_Pages[i]); // GadTools-Gadgets freigeben
}
FreeVec(pd->pd_GadgetCount);
retval = DoSuperMethodA(cl, o, msg);
break;
case OM_SET:
case OM_UPDATE:
DoSuperMethodA(cl, o, msg);
{
ULONG tt[5] = {PAGEGA_Active,0,GA_ID,0,TAG_END};
struct TagItem *tstate,*ti;
struct RastPort *rp;
tstate = ((struct opSet *)msg)->ops_AttrList;
while ((ti = NextTagItem(&tstate)) != 0) {
switch (ti->ti_Tag) {
case PAGEGA_Active:
i = ti->ti_Data;
if (i > pd->pd_Count-1)
i = pd->pd_Count-1;
if (i < 0)
i = 0;
if (i != pd->pd_Active && (rp = ObtainGIRPort(((struct opSet *)msg)->ops_GInfo))) {
RemovePageGadgets(rp,(struct Gadget *)o,pd);
pd->pd_Active = i;
AddPageGadgets(rp,(struct Gadget *)o,pd);
ReleaseGIRPort(rp);
}
tt[1] = pd->pd_Active;
tt[3] = ((struct Gadget *)o)->GadgetID;
DoSuperMethod(cl,o,OM_NOTIFY,tt,((struct opSet *)msg)->ops_GInfo,msg->MethodID == OM_UPDATE ? ((struct opUpdate *)msg)->opu_Flags : 0);
break;
case PAGEGA_BeginUpdatePage:
//bug("page: begin update\n");
i = ti->ti_Data;
if (i == pd->pd_Active && (rp = ObtainGIRPort(((struct opSet *)msg)->ops_GInfo))) {
RemovePageGadgets(rp,(struct Gadget *)o,pd);
ReleaseGIRPort(rp);
}
pd->pd_GadgetCount[i] = 0;
break;
case PAGEGA_EndUpdatePage:
i = ti->ti_Data;
pd->pd_GadgetCount[i] = 0;
for(gad = pd->pd_Pages[i];gad;gad = gad->NextGadget)
pd->pd_GadgetCount[i]++;
if (i == pd->pd_Active && (rp = ObtainGIRPort(((struct opSet *)msg)->ops_GInfo))) {
AddPageGadgets(rp,(struct Gadget *)o,pd);
ReleaseGIRPort(rp);
}
//bug("page: end update\n");
break;
}
}
}
break;
case OM_GET:
if (((struct opGet *)msg)->opg_AttrID == PAGEGA_Active) {
*((struct opGet *)msg)->opg_Storage = pd->pd_Active;
retval = TRUE;
} else
retval = DoSuperMethodA(cl,o,msg);
break;
case GM_RENDER:
if (!pd->pd_Gadgets) {
struct gpRender *gpr = (struct gpRender *)msg;
pd->pd_Window = gpr->gpr_GInfo->gi_Window;
AddPageGadgets(gpr->gpr_RPort,(struct Gadget *)o,pd);
} else if (pd->pd_Refresh)
pd->pd_Refresh(pd->pd_Window,pd->pd_Active);
break;
case GM_HITTEST:
retval = 0;
break;
default:
retval = DoSuperMethodA(cl,o,msg);
}
return retval;
}
/********************************** Index-Gadget **********************************/
void
DrawIndexGadget(struct RastPort *rp, struct Gadget *gad, struct GadgetInfo *gi, struct IndexGData *id, BOOL all)
{
long x, y, w, i, h, d, current;
struct TextExtent te;
UWORD *pens;
UBYTE full;
pens = id->id_dri->dri_Pens;
h = rp->Font->tf_YSize+4;
if (all) { // draw the whole gadget
APTR obj;
if ((obj = NewObject(NULL, "frameiclass", IA_Width, gad->Width, IA_Height, gad->Height - h, IA_EdgesOnly, TRUE, TAG_END)) != 0) {
DrawImage(rp, obj, gad->LeftEdge, gad->TopEdge + h);
DisposeObject(obj);
}
for (w = 4, i = 0; i < id->id_Count; i++) {
id->id_Pos[i] = w;
id->id_Length[i] = strlen(id->id_Labels[i]);
id->id_Width[i] = TextLength(rp,id->id_Labels[i],id->id_Length[i]) + 18;
if (id->id_Width[i] < id->id_MinWidth) // label too small
id->id_Width[i] = id->id_MinWidth;
if (id->id_Width[i]+id->id_Pos[i] > gad->Width-4) // labels wider than gadget
id->id_Pos[i] = gad->Width - 4 - id->id_Width[i];
w += id->id_Width[i] + id->id_Space;
}
if (w > gad->Width - 4) {
for (i = id->id_Count - 2; i > 0; i--) {
if (id->id_Pos[i]+id->id_Width[i] > id->id_Pos[i+1]+id->id_Width[i+1]-id->id_MinWidth)
id->id_Pos[i] = id->id_Pos[i+1]+id->id_Width[i+1]-id->id_MinWidth-id->id_Width[i];
if (id->id_Pos[i] > id->id_Pos[i+1]-id->id_MinWidth)
id->id_Pos[i] = id->id_Pos[i+1]-id->id_MinWidth;
}
}
}
y = gad->TopEdge;
current = id->id_Current = id->id_NewCurrent;
// no special handling until now
for (i = 0, x = 4 + gad->LeftEdge; i < id->id_Count; i++) {
if (i != current)
y++, h--;
while (x > id->id_Pos[i] + id->id_Width[i])
i++;
SetAPen(rp, pens[SHINEPEN]);
if (i < id->id_Count-1 && i < current) {
// Width relative to the next
w = id->id_Pos[i + 1] - id->id_Pos[i] - 1 - id->id_Space;
} else {
// Width relative to the current position
w = id->id_Width[i] - (x - id->id_Pos[i] - gad->LeftEdge) - 1;
}
full = w + 1 == id->id_Width[i];
if (full || i <= current) {
// draw left edge
if (i == current) {
Move(rp, x - 1, y + h - 1);
Draw(rp, x, y + h - 1);
} else
Move(rp, x, y + h - 1);
Draw(rp, x, y + 1);
Draw(rp, x + 1, y + 1);
EraseRect(rp, x, y, x, y);
}
// draw top edge
Move(rp, x + 1, y);
Draw(rp, x + w - 2, y);
if (i != current)
EraseRect(rp, x, y - 1, x + w, y - 1);
if (full || i >= current) {
// draw right edge
SetAPen(rp, pens[SHADOWPEN]);
WritePixel(rp, x + w - 1, y + 1);
Move(rp, x + w, y + 2);
if (i == current) {
Draw(rp, x + w, y + h - 2);
WritePixel(rp, x + w + 1, y + h - 1);
} else
Draw(rp, x + w, y + h - 1);
EraseRect(rp, x + w - 1, y, x + w, y);
EraseRect(rp, x + w, y + 1, x + w, y + 1);
}
SetABPenDrMd(rp, pens[TEXTPEN], pens[BACKGROUNDPEN], JAM2);
if (i <= id->id_Current || full) {
// draw label
d = TextFit(rp, id->id_Labels[i], id->id_Length[i], &te, NULL, 1, w-8, h);
Move(rp, x + 9, y + 2 + rp->Font->tf_Baseline);
Text(rp, id->id_Labels[i], d);
SetAPen(rp, pens[BACKGROUNDPEN]);
RectFill(rp,x+1,y+2,x+8,y+h-2);
RectFill(rp,x+8+te.te_Width + 1,y+2,x+w-(full ? 1 : -1),y+h-2);
// TODO: is te.te_Width smaller in Amithlon??
// clear gaps
RectFill(rp,x + 2, y + 1, x + w - (full ? 2 : 1), y + 1);
RectFill(rp,x+1,y+h-(i == current ? 2 : 1),x+w-(full ? 1 : 0),y+h-1);
} else if (i > current) {
d = TextFit(rp,id->id_Labels[i]+id->id_Length[i]-1,id->id_Length[i],&te,NULL,-1,w-7,h);
Move(rp,x+w-te.te_Width-6,y+2+rp->Font->tf_Baseline);
Text(rp,id->id_Labels[i]+id->id_Length[i]-d,d);
SetAPen(rp,pens[BACKGROUNDPEN]);
RectFill(rp,x,y+2,x+w-te.te_Width-7,y+h-2);
RectFill(rp,x+w-7,y+2,x+w-1,y+h-2);
// clear gaps
RectFill(rp,x,y+1,x+w-2,y+1);
RectFill(rp,x,y+h-1,x+w-1,y+h-1);
}
if (i == current) {
// draw or erase bottom edge
RectFill(rp, x + 1, y + h - 1, x + w, y + h - 1);
RectFill(rp, x, y + h, x + w + 1, y + h);
} else {
SetAPen(rp, pens[SHINEPEN]);
Move(rp, x, y + h);
Draw(rp, x + w + id->id_Space, y + h);
}
if (id->id_Space)
EraseRect(rp,x+w+1,y-1,x+w+id->id_Space,y+h-(i == current ? 2 : 1));
x += w+1+id->id_Space;
if (i != current)
y--, h++;
}
}
void
NotifyIndexSuperClass(APTR cl, APTR o, Msg msg, struct GadgetInfo *gi, struct IndexGData *id)
{
ULONG tt[5] = {IGA_Active,0,GA_ID,0,TAG_END};
if (id)
tt[1] = id->id_Active;
tt[3] = ((struct Gadget *)o)->GadgetID;
DoSuperMethod(cl,o,OM_NOTIFY,tt,gi,msg->MethodID == OM_UPDATE ? ((struct opUpdate *)msg)->opu_Flags : 0);
}
IPTR PUBLIC
DispatchIndexGadget(REG(a0, Class *cl), REG(a2, Object *o), REG(a1, Msg msg))
{
IPTR retval = 0;
struct IndexGData *id;
long i;
id = INST_DATA(cl,o);
switch(msg->MethodID) {
case OM_NEW:
if (!GetTagData(GA_DrawInfo, 0, ((struct opSet *)msg)->ops_AttrList))
break;
if ((retval = DoSuperMethodA(cl, o, msg)) != 0) {
id = INST_DATA(cl,retval);
id->id_Active = id->id_Current = id->id_NewCurrent = GetTagData(IGA_Active,0L,((struct opSet *)msg)->ops_AttrList);
id->id_Labels = (STRPTR *)GetTagData(IGA_Labels,0L,((struct opSet *)msg)->ops_AttrList);
id->id_dri = (struct DrawInfo *)GetTagData(GA_DrawInfo,0L,((struct opSet *)msg)->ops_AttrList);
for (i = 0;*(id->id_Labels+i);i++); // Zähle Labels
id->id_Count = i;
#ifdef __amigaos4__
id->id_Pos = AllocVecTags(i*sizeof(LONG)*3, AVT_ClearWithValue, 0, TAG_DONE);
#else
id->id_Pos = AllocVec(i*sizeof(LONG)*3,MEMF_CLEAR);
#endif
id->id_Width = id->id_Pos+i;
id->id_Length = id->id_Width+i;
id->id_MinWidth = 16;
id->id_Space = 3;
id->id_TextSpace = 6;
}
break;
case OM_DISPOSE:
FreeVec(id->id_Pos);
retval = DoSuperMethodA(cl,o,msg);
break;
case OM_SET:
case OM_UPDATE:
case OM_NOTIFY:
DoSuperMethodA(cl,o,msg);
{
struct TagItem *tstate,*ti;
tstate = ((struct opSet *)msg)->ops_AttrList;
while ((ti = NextTagItem(&tstate)) != 0) {
switch (ti->ti_Tag) {
case IGA_Active:
id->id_Active = id->id_NewCurrent = ti->ti_Data;
if (msg->MethodID != OM_NOTIFY)
NotifyIndexSuperClass(cl,o,msg,((struct opSet *)msg)->ops_GInfo,id);
if (id->id_NewCurrent != id->id_Current) {
struct RastPort *rp = ObtainGIRPort(((struct opSet *)msg)->ops_GInfo);
DrawIndexGadget(rp,(struct Gadget *)o,((struct opSet *)msg)->ops_GInfo,id,FALSE);
ReleaseGIRPort(rp);
}
break;
}
}
}
break;
case OM_GET:
if (((struct opGet *)msg)->opg_AttrID == IGA_Active) {
*((struct opGet *)msg)->opg_Storage = id->id_Active;
retval = TRUE;
}
else
retval = DoSuperMethodA(cl,o,msg);
break;
case GM_RENDER:
{
struct gpRender *gpr = (struct gpRender *)msg;
DrawIndexGadget(gpr->gpr_RPort,(struct Gadget *)o,gpr->gpr_GInfo,id,TRUE);
}
break;
case GM_HITTEST:
{
struct gpHitTest *gpht = (struct gpHitTest *)msg;
if (gpht->gpht_Mouse.X > 4 && gpht->gpht_Mouse.X < ((struct Gadget *)o)->Width-4 && gpht->gpht_Mouse.Y < id->id_dri->dri_Font->tf_YSize+4)
retval = GMR_GADGETHIT;
}
break;
case GM_GOACTIVE:
case GM_HANDLEINPUT:
{
struct gpInput *gpi = (struct gpInput *)msg;
struct InputEvent *ie = gpi->gpi_IEvent;
if (ie && ie->ie_Class == IECLASS_RAWMOUSE) {
if (ie->ie_Code == IECODE_RBUTTON) {
if (id->id_Current != id->id_Active) {
struct RastPort *rp = ObtainGIRPort(gpi->gpi_GInfo);
id->id_NewCurrent = id->id_Active;
DrawIndexGadget(rp,(struct Gadget *)o,gpi->gpi_GInfo,id,FALSE);
ReleaseGIRPort(rp);
}
*gpi->gpi_Termination = 0xffff;
retval = GMR_REUSE | GMR_VERIFY;
} else if (ie->ie_Code == (IECODE_LBUTTON | IECODE_UP_PREFIX)) {
id->id_Active = id->id_Current;
*gpi->gpi_Termination = id->id_Active & 0xffff;
NotifyIndexSuperClass(cl,o,msg,gpi->gpi_GInfo,id);
retval = GMR_REUSE | GMR_VERIFY;
} else {
long x = gpi->gpi_Mouse.X,xp;
id->id_NewCurrent = id->id_Current;
for (i = 0;i < id->id_Current && id->id_Current == id->id_NewCurrent;i++) {
if (x >= id->id_Pos[i] && x < id->id_Pos[i+1])
id->id_NewCurrent = i;
}
for (i = id->id_Current,xp = id->id_Pos[i];i < id->id_Count && id->id_Current == id->id_NewCurrent;i++) {
if (x >= xp && x <= id->id_Pos[i]+id->id_Width[i])
id->id_NewCurrent = i;
xp = id->id_Pos[i]+id->id_Width[i]+id->id_Space;
}
if (id->id_NewCurrent != id->id_Current) {
struct RastPort *rp = ObtainGIRPort(gpi->gpi_GInfo);
DrawIndexGadget(rp,(struct Gadget *)o,gpi->gpi_GInfo,id,FALSE);
ReleaseGIRPort(rp);
}
retval = GMR_MEACTIVE;
}
}
}
break;
default:
retval = DoSuperMethodA(cl,o,msg);
}
return retval;
}
/********************************** Frames-Gadget **********************************/
/* Frame-Definition:
**
** Bits: 15-12 11-8 7-6 5-4 3-2 1-0
** ---- color top bottom right left
**
** On the edges: 00 - keine, 01 - 1pt, 10 - 2pt, 11 - 3pt
**
** Set bits for "color" mean white (top, bottom, right, left)
*/
const UWORD kPredefinedFrames[] = {
0x0000, 0x0010, 0x0040, 0x0001, 0x0004, 0x0015, 0x0055,
0x0050, 0x0020, 0x0080, 0x0002, 0x0008, 0x002a, 0x00aa,
0x0005, 0x0014, 0x0041, 0x0044, 0x0011, 0x0021, 0x0081,
0x0018, 0x0069, 0x0096, 0x0955, 0x0655, 0x09aa, 0x06aa
};
const UWORD stdframe_count = 28;
const UWORD stdframe_cols = 7,stdframe_rows = 4;
UWORD stdframe_width = 25;
UWORD stdframe_height = 25;
ULONG stdframe_active = ~0L,stdframe_new = ~0L;
void
DrawFatRect(struct RastPort *rp, WORD x1, WORD y1, WORD x2, WORD y2)
{
RectFill(rp,x1,y1,x1+1,y2);
RectFill(rp,x1+2,y1,x2,y1+1);
RectFill(rp,x2-1,y1+2,x2,y2);
RectFill(rp,x1+2,y2-1,x2-2,y2);
}
void
EraseFatRect(struct RastPort *rp, WORD x1, WORD y1, WORD x2, WORD y2)
{
EraseRect(rp,x1,y1,x1+1,y2);
EraseRect(rp,x1+2,y1,x2,y1+1);
EraseRect(rp,x2-1,y1+2,x2,y2);
EraseRect(rp,x1+2,y2-1,x2-2,y2);
}
void
DrawFGFrame(struct RastPort *rp, long type, long x, long y)
{
long a;
rp->linpatcnt = 15; rp->Flags |= FRST_DOT;
rp->LinePtrn = 0xaaaa;
SetAPen(rp,7); /* grau */
Move(rp,x+2,y+5); Draw(rp,x+stdframe_width-3,y+5);
Move(rp,x+2,y+stdframe_height-6); Draw(rp,x+stdframe_width-3,y+stdframe_height-6);
Move(rp,x+5,y+2); Draw(rp,x+5,y+stdframe_height-3);
Move(rp,x+stdframe_width-6,y+2); Draw(rp,x+stdframe_width-6,y+stdframe_height-3);
rp->linpatcnt = 0; rp->LinePtrn = 0xffff;
if (type & 0x000c) {
/* right */
SetAPen(rp,type & 0x0200 ? 2 : 1); /* white/black */
/*for(a = 0;a < ((type & 0xc) >> 2);a++)
Move(rp,x+stdframe_width-6-a,y+5+a), Draw(rp,x+stdframe_width-6-a,y+stdframe_height-6-a);*/
RectFill(rp,x+stdframe_width-5-((type & 0xc) >> 2),y+5,x+stdframe_width-6,y+stdframe_height-6);
}
if (type & 0x0030) {
/* bottom */
SetAPen(rp,type & 0x0400 ? 2 : 1); /* white/black */
RectFill(rp,x+5,y+stdframe_height-5-((type & 0x30) >> 4),x+stdframe_width-6,y+stdframe_height-6);
}
if (type & 0x0003) {
/* left */
SetAPen(rp,type & 0x0100 ? 2 : 1); /* white/black */
for(a = 0;a < (type & 0x3);a++)
Move(rp,x+5+a,y+5+a), Draw(rp,x+5+a,y+stdframe_height-6-a);
/*RectFill(rp,x+5,y+5,x+4+((type & 0x3) >> 0),y+stdframe_height-6);*/
}
if (type & 0x00c0) {
/* top */
SetAPen(rp,type & 0x0800 ? 2 : 1); /* white/black */
for(a = 0;a < ((type & 0xc0) >> 6);a++)
Move(rp,x+5+a,y+5+a), Draw(rp,x+stdframe_width-6-a,y+5+a);
/*RectFill(rp,x+5,y+5,x+stdframe_width-6,y+4+((type & 0xc0) >> 6));*/
}
}
void
DrawFramesGadget(struct RastPort *rp, struct Gadget *gad, struct GadgetInfo *gi, BOOL all)
{
struct Image *img;
long x,y,a,b;
if (all) {
// draw the whole gadget
if ((img = (struct Image *)NewObject(NULL,"frameiclass",
IA_Width, stdframe_width,
IA_Height, stdframe_height,
TAG_END)) != NULL) {
for (x = 0, y = 0; y < stdframe_rows; x++) {
if (x >= stdframe_cols)
x = 0,y++;
if (y < stdframe_rows) {
DrawImage(rp,img,a = gad->LeftEdge+x*(stdframe_width+3),b = gad->TopEdge+y*(stdframe_height+3));
DrawFGFrame(rp,stdframe_count > x+y*stdframe_cols ? kPredefinedFrames[x+y*stdframe_cols] : 0L,a,b);
}
}
DisposeObject((Object *)img);
}
}
if (stdframe_new != stdframe_active) {
if (stdframe_active != ~0L) {
x = gad->LeftEdge + (stdframe_width + 3) * (stdframe_active % stdframe_cols) - 2;
y = gad->TopEdge + (stdframe_height + 3) * (stdframe_active / stdframe_cols) - 2;
EraseFatRect(rp, x, y, x + stdframe_width + 3, y + stdframe_height + 3);
}
SetAPen(rp,3); stdframe_active = stdframe_new;
if (stdframe_active != ~0L) {
x = gad->LeftEdge + (stdframe_width + 3) * (stdframe_active % stdframe_cols) - 2;
y = gad->TopEdge + (stdframe_height + 3) * (stdframe_active / stdframe_cols) - 2;
DrawFatRect(rp ,x ,y ,x + stdframe_width + 3, y + stdframe_height + 3);
}
}
}
IPTR PUBLIC
DispatchFramesGadget(REG(a0, Class *cl), REG(a2, Object *o), REG(a1, Msg msg))
{
IPTR retval = 0;
long x, y;
switch (msg->MethodID) {
case OM_NEW:
if ((retval = DoSuperMethodA(cl,o,msg)) != 0)
SetAttrs((Object *)retval,GA_RelVerify,TRUE,TAG_END);
break;
case GM_DOMAIN:
if (o == (APTR)cl) {
struct gpDomain *gpd = (struct gpDomain *)msg;
gpd->gpd_Domain.Width = stdframe_cols*(stdframe_width+3)-3;
gpd->gpd_Domain.Height = stdframe_rows*(stdframe_height+3)-3;
retval = TRUE;
} else
retval = DoSuperMethodA(cl,o,msg);
break;
case GM_RENDER:
{
struct gpRender *gpr = (struct gpRender *)msg;
DrawFramesGadget(gpr->gpr_RPort,(struct Gadget *)o,gpr->gpr_GInfo,TRUE);
}
break;
case GM_HITTEST:
retval = GMR_GADGETHIT;
break;
case GM_GOINACTIVE:
{
struct gpInput *gpi = (struct gpInput *)msg;
struct RastPort *rp = ObtainGIRPort(gpi->gpi_GInfo);
stdframe_new = ~0L;
DrawFramesGadget(rp,(struct Gadget *)o,gpi->gpi_GInfo,FALSE);
ReleaseGIRPort(rp);
}
retval = 0;
break;
case GM_GOACTIVE:
case GM_HANDLEINPUT:
{
struct gpInput *gpi = (struct gpInput *)msg;
struct InputEvent *ie = gpi->gpi_IEvent;
if (ie && ie->ie_Class == IECLASS_RAWMOUSE) {
if (ie->ie_Code == IECODE_RBUTTON) {
*gpi->gpi_Termination = 0xffff;
retval = GMR_REUSE | GMR_VERIFY;
} else if (ie->ie_Code == (IECODE_LBUTTON | IECODE_UP_PREFIX)) {
*gpi->gpi_Termination = stdframe_active & 0xffff;
retval = GMR_REUSE | GMR_VERIFY;
} else {
struct RastPort *rp = ObtainGIRPort(gpi->gpi_GInfo);
x = gpi->gpi_Mouse.X; y = gpi->gpi_Mouse.Y;
if (x < 0 || x > ((struct Gadget *)o)->Width || y < 0 || y > ((struct Gadget *)o)->Height)
stdframe_new = ~0L;
else if ((x % (stdframe_width+3)) <= stdframe_width && (y % (stdframe_height+3)) <= stdframe_height)
stdframe_new = stdframe_cols*(y / (stdframe_height+3))+x / (stdframe_width+3);
DrawFramesGadget(rp,(struct Gadget *)o,gpi->gpi_GInfo,FALSE);
ReleaseGIRPort(rp);
retval = GMR_MEACTIVE;
}
}
}
break;
default:
retval = DoSuperMethodA(cl,o,msg);
}
return retval;
}
/********************************** PopUp-Image **********************************/
IPTR PUBLIC
DispatchPopUpImage(REG(a0, Class *cl), REG(a2, Object *o), REG(a1, Msg msg))
{
if (msg->MethodID == IM_DRAW || msg->MethodID == IM_DRAWFRAME) {
/*struct impDraw *imp = (struct impDraw *)msg;
long x,y;
{
struct Image *im = popUpImg;
if (imp->imp_State == IDS_SELECTED)
im = popDownImg;
DrawImage(imp->imp_RPort,im,x = imp->imp_Offset.X,y = imp->imp_Offset.Y);
}
if (imp->imp_State == IDS_DISABLED || imp->imp_State == IDS_SELECTEDDISABLED)
GhostRect(imp->imp_RPort,1,x,y,x+IM(o)->Width-1,y+IM(o)->Height-1);
*/
return 0;
} else if (msg->MethodID == OM_GET) {
if (((struct opGet *)msg)->opg_AttrID == IA_SupportsDisable) {
*((struct opGet *)msg)->opg_Storage = TRUE;
return TRUE;
}
}
return DoSuperMethodA(cl, o, msg);
}
/********************************** Bitmap-Image **********************************/
IPTR PUBLIC
DispatchBitmapImage(REG(a0, Class *cl), REG(a2, Object *o), REG(a1, Msg msg))
{
struct BitmapIData *bd;
bd = INST_DATA(cl,o);
switch (msg->MethodID) {
case OM_NEW:
{
Object *this;
if ((this = (Object *)DoSuperMethodA(cl, o, msg))) {
bd = INST_DATA(cl,this);
bd->bd_Bitmap = (struct BitMap *)GetTagData(BIA_Bitmap, 0, ((struct opSet *)msg)->ops_AttrList);
bd->bd_SelectedBitmap = (struct BitMap *)GetTagData(BIA_SelectedBitmap, 0, ((struct opSet *)msg)->ops_AttrList);
}
return (ULONG)this;
}
case OM_GET:
if (((struct opGet *)msg)->opg_AttrID == IA_SupportsDisable) {
*((struct opGet *)msg)->opg_Storage = TRUE;
return TRUE;
}
return DoSuperMethodA(cl, o, msg);
case IM_DRAW:
case IM_DRAWFRAME:
{
struct impDraw *imp = (struct impDraw *)msg;
struct BitMap *bm = bd->bd_Bitmap;
long x,y;
if (imp->imp_State == IDS_SELECTED && bd->bd_SelectedBitmap)
bm = bd->bd_SelectedBitmap;
BltBitMapRastPort(bm,0,0,imp->imp_RPort,x = imp->imp_Offset.X,y = imp->imp_Offset.Y,IM(o)->Width,IM(o)->Height,0xc0);
//DrawBevelBox(imp->imp_RPort,x,y,IM(o)->Width,IM(o)->Height,GT_VisualInfo,vi,GTBB_FrameType,BBFT_BUTTON,TAG_END);
if (imp->imp_State == IDS_DISABLED || imp->imp_State == IDS_SELECTEDDISABLED)
GhostRect(imp->imp_RPort,1,x,y,x+IM(o)->Width-1,y+IM(o)->Height-1);
return 0;
}
default:
return DoSuperMethodA(cl, o, msg);
}
}
/********************************** Picture-Image **********************************/
void
SetBitMapHeader(struct PictureIData *pd, struct Image *im, Object *pic)
{
struct BitMapHeader *bmh;
if (GetDTAttrs(pic, PDTA_BitMapHeader, &bmh, TAG_END)) {
bmh->bmh_Width = im->Width;
bmh->bmh_Height = im->Height;
bmh->bmh_Depth = pd->pd_Depth;
}
}
ULONG
GetBestPictureModeID(ULONG width, ULONG height, ULONG depth)
{
ULONG mode_id = 0;
mode_id = BestModeID(BIDTAG_NominalWidth, width,
BIDTAG_NominalHeight, height,
BIDTAG_DesiredWidth, width,
BIDTAG_DesiredHeight, height,
BIDTAG_Depth, depth,
TAG_END);
if (mode_id == INVALID_ID) {
/* Uses OverScan values for checking. */
/* Assumes an ECS-System. */
if ((width > 724) && (depth < 3))
mode_id = SUPER_KEY;
else if((width > 362) && (depth < 5))
mode_id = HIRES_KEY;
else
mode_id = LORES_KEY;
if (!ModeNotAvailable(mode_id | PAL_MONITOR_ID)) {
/* for PAL Systems */
if (height > 283)
mode_id |= LACE;
mode_id |= PAL_MONITOR_ID;
} else {
if (!ModeNotAvailable(mode_id | NTSC_MONITOR_ID)) {
/* for NTSC Systems */
if (height > 241)
mode_id |= LACE;
mode_id |= NTSC_MONITOR_ID;
}
}
}
return mode_id;
}
void
SetPictureScreen(struct PictureIData *pd, struct Image *im, struct Screen *scr)
{
struct BitMap *bm = NULL;
Object *pic;
if (scr != pd->pd_Screen || !pd->pd_BitMap) {
DisposeObject(pd->pd_Remapped); /* free old remapped */
pd->pd_Remapped = NULL;
pd->pd_BitMap = pd->pd_SourceBitMap;
pd->pd_Screen = scr;
if (!scr)
return;
if (CyberGfxBase && GetCyberMapAttr(bm = pd->pd_BitMap, CYBRMATTR_ISCYBERGFX) == -1 && pd->pd_Depth >= 24) {
if (GetBitMapAttr(scr->RastPort.BitMap, BMA_DEPTH) >= -15)
return;
TRACE(("loading true color image...\n"));
if ((pic = NewObject(NULL, "picture.datatype",
DTA_ObjName, pd->pd_Name ? pd->pd_Name : (STRPTR)"image", PDTA_Screen, scr,
PDTA_Remap, TRUE,
DTA_Name, "picture",
TAG_END)) != 0)
{
ULONG tags[] = {LBMI_WIDTH, 0, LBMI_HEIGHT, 0, LBMI_PIXFMT, 0, LBMI_BYTESPERROW, 0, LBMI_BASEADDRESS, 0, TAG_END};
ULONG mod, format, w, h, data;
APTR handle;
SetBitMapHeader(pd, im, pic);
SetDTAttrs(pic, NULL, NULL, /*DTA_ObjName, pd->pd_Name ? pd->pd_Name : (STRPTR)"image",*/
PDTA_SourceMode, PMODE_V43,
DTA_NominalHoriz, im->Width,
DTA_NominalVert, im->Height,
PDTA_ModeID, GetBestPictureModeID(im->Width, im->Height, 8),
TAG_END);
tags[1] = (ULONG)&w; tags[3] = (ULONG)&h;
tags[5] = (ULONG)&format; tags[7] = (ULONG)&mod; tags[9] = (ULONG)&data;
if ((handle = LockBitMapTagList(bm, (struct TagItem *)tags)) != 0) {
if (format == PIXFMT_RGB24)
format = PBPAFMT_RGB;
else if (format == PIXFMT_RGBA32)
format = PBPAFMT_RGBA;
else if (format == PIXFMT_ARGB32)
format = PBPAFMT_ARGB;
DoMethod(pic, PDTM_WRITEPIXELARRAY, data, format, mod, 0, 0, im->Width, im->Height);
UnLockBitMap(handle);
}
}
bm = NULL;
} else {
/* clut/standard bitmap */
if ((bm = AllocBitMap(im->Width, im->Height, pd->pd_Depth, BMF_MINPLANES, pd->pd_BitMap)) != 0)
BltBitMap(pd->pd_BitMap, 0, 0, bm, 0, 0, im->Width, im->Height, 0xc0, 0xff, NULL);
TRACE(("setting CLUT8 picture data...\n"));
pic = NewObject(NULL, "picture.datatype", PDTA_Screen, scr,
PDTA_Remap, TRUE,
PDTA_FreeSourceBitMap, TRUE,
PDTA_NumColors, pd->pd_NumColors,
PDTA_BitMap, bm,
#ifdef LOW_DITHER_QUALITY
/*PDTA_DitherQuality*/DTA_Dummy+222, 0,
#endif
DTA_Name, "picture",
TAG_END);
if (pic != NULL) {
struct ColorRegister *cmap = NULL;
LONG *cregs = NULL;
SetBitMapHeader(pd, im, pic);
if (GetDTAttrs(pic, PDTA_ColorRegisters, &cmap,
PDTA_CRegs, &cregs,
TAG_END) > 1) {
if (cmap != NULL)
CopyMem(pd->pd_ColorMap, cmap, sizeof(struct ColorRegister) * pd->pd_NumColors);
if (cregs != NULL)
CopyMem(pd->pd_ColorRegs, cregs, sizeof(LONG) * 3 * pd->pd_NumColors);
}
}
}
if (pic != NULL) {
if (DoMethod(pic, DTM_PROCLAYOUT, NULL, 1)) {
if (GetDTAttrs(pic, PDTA_DestBitMap, &bm, TAG_END)) {
pd->pd_BitMap = bm;
pd->pd_Remapped = pic;
return;
}
}
bm = NULL;
DisposeObject(pic);
}
if (bm)
FreeBitMap(bm);
}
}
ULONG
CopyFromPictureImage(struct PictureIData *pd, struct Image *fim, LONG *cregs, struct Image *im)
{
if (fim && cregs) {
struct BitMap bm;
UBYTE *planedata = (APTR)fim->ImageData;
long width = fim->Width;
long height = fim->Height;
long depth = fim->Depth;
long planesize, cols, i;
planesize = (((width + 15) >> 4) << 1)*height;
InitBitMap(&bm, depth, width, height);
for (i = 0;i < depth;i++)
bm.Planes[i] = planedata + i*planesize;
cols = 1 << depth;
#ifdef __amigaos4__
if ((pd->pd_ColorMap = AllocVecTags(sizeof(struct ColorRegister) * cols, AVT_Type, MEMF_PRIVATE, TAG_DONE )) != 0) {
#else
if ((pd->pd_ColorMap = AllocVec(sizeof(struct ColorRegister) * cols, MEMF_PUBLIC)) != 0) {
#endif
for (i = 0;i < cols;i++) {
pd->pd_ColorMap[i].red = cregs[i * 3 + 0];
pd->pd_ColorMap[i].green = cregs[i * 3 + 1];
pd->pd_ColorMap[i].blue = cregs[i * 3 + 2];
}
#ifdef __amigaos4__
if ((pd->pd_ColorRegs = AllocVecTags(sizeof(LONG) * 3 * cols, AVT_Type, MEMF_PRIVATE, TAG_DONE )) != 0) {
#else
if ((pd->pd_ColorRegs = AllocVec(sizeof(LONG) * 3 * cols, MEMF_PUBLIC)) != 0) {
#endif
CopyMem(cregs, pd->pd_ColorRegs, sizeof(LONG) * 3 * cols);
pd->pd_NumColors = cols;
pd->pd_Depth = depth;
im->Width = width;
im->Height = height;
if ((pd->pd_SourceBitMap = AllocBitMap(width, height, depth, 0, NULL))) {
BltBitMap(&bm, 0, 0, pd->pd_SourceBitMap, 0, 0, width, height, 0xc0, 0xff, NULL);