void panel_draw(PANEL *p, int x, int y, int width, int height)
{
FUNC();
pushclip(x, y, width, height);
if(p->type) {
drawfunc[p->type - 1](p, x, y, width, height);
} else {
if(p->drawfunc) {
p->drawfunc(x, y, width, height);
}
}
PANEL **pp = p->child, *subp;
if(pp) {
while((subp = *pp++)) {
if(!subp->disabled) {
panel_draw_sub(subp, x, y, width, height);
}
}
}
popclip();
enddraw(x, y, width, height);
}
static void panel_draw_core(PANEL *p, int x, int y, int width, int height) {
FIX_XY_CORDS_FOR_SUBPANELS();
if (p->content_scroll) {
pushclip(x, y, width, height);
y -= scroll_gety(p->content_scroll, height);
}
if (p->type) {
drawfunc[p->type - 1](p, x, y, width, height);
} else {
if (p->drawfunc) {
p->drawfunc(x, y, width, height);
}
}
PANEL **pp = p->child;
if (pp) {
PANEL *subp;
while ((subp = *pp++)) {
if (!subp->disabled) {
panel_draw_core(subp, x, y, width, height);
}
}
}
if (p->content_scroll) {
popclip();
}
}
static void panel_draw_sub(PANEL *p, int x, int y, int width, int height)
{
FUNC();
if(p->content_scroll) {
pushclip(x, y, width, height);
y -= scroll_gety(p->content_scroll, height);
}
if(p->type) {
drawfunc[p->type - 1](p, x, y, width, height);
} else {
if(p->drawfunc) {
p->drawfunc(x, y, width, height);
}
}
PANEL **pp = p->child, *subp;
if(pp) {
while((subp = *pp++)) {
if(!subp->disabled) {
panel_draw_sub(subp, x, y, width, height);
}
}
}
if(p->content_scroll) {
popclip();
}
}
static boolean ccdrawmsg (void) {
/*
2.1b5 dmb: don't need flbitmapactive logic; openbitmap will return
false if one's already open.
*/
register hdlcancoonrecord hc = cancoonglobals;
//register hdlwindowinfo hw = aboutwindowinfo;
register hdlstring hstring;
register boolean flbitmap = false;
bigstring bs;
Rect r;
if (hc == nil || aboutdata == nil)
return (false);
pushaboutstyle ();
ccgetmsgrect (&r);
flbitmap = openbitmap (r, aboutwindow);
if (!flbitmap)
pushclip (r);
eraserect (r);
/*
grayframerect (r);
*/
hstring = (**hc).hprimarymsg;
/*
if (hstring == nil) /%no primary message, display file name%/
hstring = (**hw).hfilename;
*/
copyheapstring (hstring, bs);
// centerstring (r, bs);
movepento (r.left, r.top + globalfontinfo.ascent);
pendrawstring (bs);
popstyle ();
if (flbitmap)
closebitmap (aboutwindow);
else
popclip ();
return (true);
} /*ccdrawmsg*/
void disablescrollbar (hdlscrollbar hscrollbar) {
hdlscrollbar h = hscrollbar;
if (h == nil) /*defensive driving*/
return;
scrollbarpushclip (h);
HiliteControl (h, -1);
/*validscrollbar (h);*/
popclip ();
} /*disablescrollbar*/
boolean aboutsetmiscstring (bigstring bsmisc) {
#ifdef WIN95VERSION
extern DWORD ixthreadglobalsgrabcount; // Tls index of counter for nest globals grabbing
long grabcount = (long) TlsGetValue (ixthreadglobalsgrabcount);
#endif
// register hdlcancoonrecord hc = cancoonglobals;
// hdlwindowinfo hinfo;
copystring (bsmisc, bsmiscinfo);
// if (!findaboutwindow (&hinfo) || !shellpushglobals ((**hinfo).macwindow))
// return (false);
#ifdef WIN95VERSION
if (grabcount > 0)
#endif
if (aboutport != nil && flhavemiscrect) {
//Code change by Timothy Paustian Monday, August 21, 2000 4:17:36 PM
//We cannot just pass a window or dialog ptr to pushport. It's doing
//an implicit cast. This will not work on OS X
CGrafPtr thePort;
#if TARGET_API_MAC_CARBON == 1
thePort = GetWindowPort((WindowRef) aboutport);
#else
thePort = (CGrafPtr)aboutport;
#endif
pushport(thePort);
pushclip (miscinforect);
eraserect (miscinforect);
movepento (miscinforect.left, miscinforect.top + globalfontinfo.ascent);
pendrawstring (bsmisc);
popclip ();
popport ();
}
// shellpopglobals ();
return (true);
} /*aboutsetmiscstring*/
void edit_draw(EDIT *edit, int x, int y, int width, int height)
{
if((width - 4 * SCALE - SCROLL_WIDTH) < 0) {
return;
}
if(utox_window_baseline && y > utox_window_baseline - font_small_lineheight - 4 * SCALE) {
y = utox_window_baseline - font_small_lineheight - 4 * SCALE;
}
edit->width = width -4 * SCALE - (edit->multiline ? SCROLL_WIDTH : 0);
edit->height = height - 4 * SCALE;
if(!edit->noborder) {
framerect(x, y, x + width, y + height, (edit == active_edit) ? BLUE : (edit->mouseover ? C_GRAY2 : C_GRAY));
}
drawrect(x + 1, y + 1, x + width - 1, y + height - 1, WHITE);
setfont(FONT_TEXT);
setcolor(COLOR_TEXT);
int yy = y;
if(edit->multiline) {
pushclip(x + 1, y + 1, width - 2, height - 2);
SCROLLABLE *scroll = edit->scroll;
scroll->content_height = text_height(width - 4 * SCALE - SCROLL_WIDTH, font_small_lineheight, edit->data, edit->length) + 4 * SCALE;
scroll_draw(scroll, x, y, width, height);
yy -= scroll_gety(scroll, height);
}
if(!edit->length && maybe_i18nal_string_is_valid(&edit->empty_str)) {
STRING* empty_str_text = maybe_i18nal_string_get(&edit->empty_str);
setcolor(C_GRAY2);
drawtext(x + 2 * SCALE, yy + 2 * SCALE, empty_str_text->str, empty_str_text->length);
}
_Bool a = (edit == active_edit);
drawtextmultiline(x + 2 * SCALE, x + width - 2 * SCALE - (edit->multiline ? SCROLL_WIDTH : 0), yy + 2 * SCALE, y, y + height, font_small_lineheight, edit->data, edit->length,
a ? edit_sel.start : STRING_IDX_MAX, a ? edit_sel.length : STRING_IDX_MAX, edit->multiline);
if(edit->multiline) {
popclip();
}
}
void appdrawmessage (hdlappwindow appwindow) {
if (app.hasmessagearea) {
hdlappwindow ha = appwindow;
WindowPtr w = (**ha).macwindow;
Rect r = (**ha).messagerect;
Rect rerase, rtext;
bigstring bs;
boolean flbitmap = false;
pushmacport (w);
/*flbitmap = openbitmap (r, w);*/
pushclip (r);
rerase = r; rerase.top++; rerase.right--; eraserect (rerase);
pushforecolor (&blackcolor);
MoveTo (r.left, r.top); LineTo (r.right, r.top);
popforecolor ();
texthandletostring ((**ha).hmessage, bs);
pushstyle (messagefont, messagesize, messagestyle);
rtext = r;
InsetRect (&rtext, 1, 1);
centerstring (rtext, bs);
popstyle ();
popclip ();
if (flbitmap)
closebitmap (w);
popmacport ();
}
} /*appdrawmessage*/
boolean aboutsetmiscstring (bigstring bsmisc) {
#ifdef WIN95VERSION
extern DWORD ixthreadglobalsgrabcount; // Tls index of counter for nest globals grabbing
long grabcount = (long) TlsGetValue (ixthreadglobalsgrabcount);
#endif
// register hdlcancoonrecord hc = cancoonglobals;
// hdlwindowinfo hinfo;
copystring (bsmisc, bsmiscinfo);
// if (!findaboutwindow (&hinfo) || !shellpushglobals ((**hinfo).macwindow))
// return (false);
#ifdef WIN95VERSION
if (grabcount > 0)
#endif
if (aboutport != nil && flhavemiscrect) {
pushport (aboutport);
pushclip (miscinforect);
eraserect (miscinforect);
movepento (miscinforect.left, miscinforect.top + globalfontinfo.ascent);
pendrawstring (bsmisc);
popclip ();
popport ();
}
// shellpopglobals ();
return (true);
} /*aboutsetmiscstring*/
void enablescrollbar (hdlscrollbar hscrollbar) {
hdlscrollbar h = hscrollbar;
if (h == nil) /*defensive driving*/
return;
if (!(**h).contrlRfCon) { /*the window containing the scrollbar is inactive*/
disablescrollbar (h);
return;
}
scrollbarpushclip (h);
HiliteControl (h, 0);
/*validscrollbar (h);*/
popclip ();
} /*enablescrollbar*/
void shellupdatewindow (WindowPtr w) {
/*
1/17/91 dmb: draw scrollbars, buttons, etc. before window contents
*/
hdlwindowinfo hinfo;
register hdlwindowinfo hw;
getwindowinfo (w, &hinfo);
hw = hinfo; /*copy into register*/
if ((hinfo == nil) || (**hinfo).fldisposewhenpopped) {
#ifdef MACVERSION
BeginUpdate (w);
EndUpdate (w);
#endif
return;
}
BeginUpdate (w);
if (!shellpushglobals (w))
goto exit;
//Code change by Timothy Paustian Monday, August 21, 2000 4:31:49 PM
//Must pass a CGrafPtr to pushport on OS X to avoid a crash
{
CGrafPtr thePort;
#if TARGET_API_MAC_CARBON == 1
thePort = GetWindowPort(w);
#else
thePort = (CGrafPtr)w;
#endif
pushport (thePort);/*7/7/90 DW: this probably is not necessary, shellpushglobals does it*/
}
#ifdef MACVERSION
if (!config.fldialog) /*if it's a dialog, the callback routine re-drew the controls*/
DrawControls (w);
if (config.flvertscroll)
showscrollbar ((**hw).vertscrollbar); /*make sure it is visible*/
shelldrawgrowicon (hw);
if (config.flhorizscroll)
showscrollbar ((**hw).horizscrollbar);
//Code change by Timothy Paustian Saturday, April 29, 2000 11:07:46 PM
//Changed to Opaque call for Carbon
//This is working, but it is giving bact the coordinates in local not
//global. It seems to make more sense to me so leave it.
#if ACCESSOR_CALLS_ARE_FUNCTIONS == 1
{
CGrafPtr thePort = GetWindowPort(w);
(**hw).drawrgn = NewRgn(); //note we delete this below
(**hw).drawrgn = GetPortVisibleRegion(thePort, (**hw).drawrgn);
}
#else
//old code
(**hw).drawrgn = (*w).visRgn; /*so updater knows what needs drawing*/
#endif
#endif
#ifdef WIN95VERSION
// (**hw).drawrgn = getvisregion (w);
pushcliprgn ((**hw).drawrgn, false);
#endif
if (shellrectneedsupdate (&(**hw).buttonsrect)) /*if window has an attached button list, draw it*/
shelldrawbuttons ();
drawwindowmessage (w);
// 4.11.97 dmb: it appears that under Windows we need to push the clipk here.
// Most likely, we should be establishing this wider clip soon arter window
// creation, one time.
if (shellrectneedsupdate (&(**hw).contentrect))
(*shellglobals.updateroutine) ();
#ifdef WIN95VERSION
popclip ();
DeleteObject ((**hw).drawrgn);
#endif
#ifdef MACVERSION
//Code change by Timothy Paustian Saturday, April 29, 2000 11:11:12 PM
//Changed to Opaque call for Carbon
//Get rid of the drawrgn to prevent a memory leak
#if ACCESSOR_CALLS_ARE_FUNCTIONS == 1
DisposeRgn((**hw).drawrgn);
#endif
#endif
(**hw).drawrgn = nil; /*this is a temp, keep it nil normally*/
popport (); /*7/7/90 DW: see comment for pusport, above*/
shellpopglobals ();
exit:
EndUpdate (w);
} /*shellupdatewindow*/
void shellupdatecontent (Rect contentrect) {
/*
update the portion of contectrect in shellwindow that needs updating,
and validate the area updated
2/11/91 dmb: it turns out that we usually want to update the scroll
bars at this time too, before redrawing contectrect
12/9/91 dmb: quick bail-out if update rgn is empty
9/22/92 dmb: don't draw scrollbars when update rgn is empty
*/
register hdlwindowinfo hw = shellwindowinfo;
register hdlregion contentrgn, updatergn;
hdlregion actualupdatergn;
actualupdatergn = getupdateregion (shellwindow);
if (EmptyRgn (actualupdatergn)) {
#ifdef WIN95VERSION
DeleteObject (actualupdatergn);
#endif
return;
}
shellupdatescrollbars (hw);
updatergn = NewRgn ();
CopyRgn (actualupdatergn, updatergn); /*window's update rgn is global*/
globaltolocalrgn (updatergn);
#ifdef MACVERSION
RectRgn (contentrgn = NewRgn (), &contentrect);
#if ACCESSOR_CALLS_ARE_FUNCTIONS == 1
//in carbon a copy of the update region is returned.
DisposeRgn(actualupdatergn);
actualupdatergn = nil;
#endif
#endif
#ifdef WIN95VERSION
DeleteObject (actualupdatergn);
insetrect (&contentrect, -1, -1);
contentrgn = CreateRectRgn (contentrect.left, contentrect.top, contentrect.right, contentrect.bottom);
#endif
SectRgn (contentrgn, updatergn, contentrgn); /*re-use contentrgn*/
#if defined(WIN95VERSION) && fldebug
/****** DEBUG CODE *********/
if (false) {
RECT rrr;
GetClientRect (shellwindow, &rrr);
DeleteObject(contentrgn);
contentrgn = CreateRectRgn (rrr.left, rrr.top, rrr.right, rrr.bottom);
FillRect (getport(), &rrr, GetStockObject (WHITE_BRUSH));
}
#endif
if (!EmptyRgn (contentrgn)) {
(**hw).drawrgn = contentrgn; /*for display routines to refer to*/
//Code change by Timothy Paustian Monday, June 19, 2000 3:09:46 PM
//Changed to Opaque call for Carbon
#ifdef MACVERSION
#if TARGET_API_MAC_CARBON == 1
ValidWindowRgn((WindowRef) hw, contentrgn);
#else
ValidRgn (contentrgn); /*no need to draw it again. do now to simulate beginupdate*/
#endif
#endif
#ifdef WIN95VERSION
ValidateRgn (shellwindow, contentrgn);
#endif
pushcliprgn (contentrgn, false);
(*shellglobals.updateroutine) ();
popclip ();
(**hw).drawrgn = nil; /*keep it neat, this guy is a temp*/
}
DisposeRgn (updatergn);
DisposeRgn (contentrgn);
} /*shellupdatecontent*/
