void Blitter_32bppSimple::DrawColourMappingRect(void *dst, int width, int height, PaletteID pal)
{
uint32 *udst = (uint32 *)dst;
if (pal == PALETTE_TO_TRANSPARENT) {
do {
for (int i = 0; i != width; i++) {
*udst = MakeTransparent(*udst, 154);
udst++;
}
udst = udst - width + _screen.pitch;
} while (--height);
return;
}
if (pal == PALETTE_TO_STRUCT_GREY) {
do {
for (int i = 0; i != width; i++) {
*udst = MakeGrey(*udst);
udst++;
}
udst = udst - width + _screen.pitch;
} while (--height);
return;
}
DEBUG(misc, 0, "32bpp blitter doesn't know how to draw this colour table ('%d')", pal);
}
void Blitter_32bppAnim::DrawColourMappingRect(void *dst, int width, int height, PaletteID pal)
{
if (_screen_disable_anim) {
/* This means our output is not to the screen, so we can't be doing any animation stuff, so use our parent DrawColourMappingRect() */
Blitter_32bppOptimized::DrawColourMappingRect(dst, width, height, pal);
return;
}
Colour *udst = (Colour *)dst;
uint16 *anim;
anim = this->anim_buf + ((uint32 *)dst - (uint32 *)_screen.dst_ptr);
if (pal == PALETTE_TO_TRANSPARENT) {
do {
for (int i = 0; i != width; i++) {
*udst = MakeTransparent(*udst, 154);
*anim = 0;
udst++;
anim++;
}
udst = udst - width + _screen.pitch;
anim = anim - width + this->anim_buf_width;
} while (--height);
return;
}
if (pal == PALETTE_NEWSPAPER) {
do {
for (int i = 0; i != width; i++) {
*udst = MakeGrey(*udst);
*anim = 0;
udst++;
anim++;
}
udst = udst - width + _screen.pitch;
anim = anim - width + this->anim_buf_width;
} while (--height);
return;
}
DEBUG(misc, 0, "32bpp blitter doesn't know how to draw this colour table ('%d')", pal);
}
void BamKeysKeyView::DrawTo(BView *view, BRect bounds, int32 key, bool pressed, const char* keyLabel = NULL, uint8 alpha = 255) {
drawing_mode origMode = view->DrawingMode();
view->SetDrawingMode(B_OP_ALPHA);
rgb_color origHigh = view->HighColor();
BRect outterBounds = bounds;
BRect r = outterBounds;
r.InsetBy(3, 3);
rgb_color pen;
MakeGrey(&pen, 0, alpha);
view->SetHighColor(pen);
view->StrokeRect(r, B_SOLID_HIGH);
r.InsetBy(1, 1);
if (! pressed) {
view->BeginLineArray(19);
MakeGrey(&pen, 64, alpha);
view->SetHighColor(pen);
view->AddLine(r.LeftBottom(), r.RightBottom(), pen);
view->AddLine(r.RightBottom(), r.RightTop(), pen);
view->AddLine(r.RightBottom(), r.RightBottom() - BPoint(1, 1), pen);
// 200 level greys
r.InsetBy(0.5, 0.5);
r.OffsetBy(-0.5, -0.5);
MakeGrey(&pen, 200, alpha);
BPoint start = r.LeftTop();
BPoint end = r.LeftBottom();
view->AddLine(start, end, pen);
end = start;
end.x += 2;
view->AddLine(start, end, pen);
start = end;
start.x += 1;
start.y = r.LeftBottom().y - 1;
end = r.RightBottom();
end.x -= 2;
end.y -= 1;
view->AddLine(start, end, pen);
start = end;
start.x += 1;
start.y -= 1;
end = r.RightTop();
end.y += 2;
end.x -= 1;
view->AddLine(start, end, pen);
// 160 level greys (3 points)
MakeGrey(&pen, 160, alpha);
start = r.LeftBottom();
start.x += 1;
end = start;
view->AddLine(start, end, pen);
start = r.RightBottom();
start.x -= 1;
start.y -= 1;
end = start;
view->AddLine(start, end, pen);
start = r.RightTop();
start.y += 1;
end = start;
view->AddLine(start, end, pen);
// 96 level greys
MakeGrey(&pen, 96, alpha);
start = r.LeftBottom();
start.x += 2;
end = r.RightBottom();
end.x -= 1;
view->AddLine(start, end, pen);
start = r.RightBottom();
start.y -= 1;
end = r.RightTop();
end.y += 2;
view->AddLine(start, end, pen);
// 184 level greys
MakeGrey(&pen, 184, alpha);
start = r.LeftTop();
start.x += 3;
end = start;
end.x += 2;
view->AddLine(start, end, pen);
// 168 level greys
MakeGrey(&pen, 168, alpha);
start = end;
start.x += 1;
end = start;
end.x += 2;
view->AddLine(start, end, pen);
// 152
MakeGrey(&pen, 152, alpha);
start = end;
start.x += 1;
end = r.RightTop();
view->AddLine(start, end, pen);
start = end;
end.y += 1;
view->AddLine(start, end, pen);
// 255 (white)
MakeGrey(&pen, 255, alpha);
start = r.LeftTop();
start.x += 1;
start.y += 1;
end.x -= 1;
view->AddLine(start, end, pen);
end = r.LeftBottom();
end.y -= 1;
end.x += 1;
view->AddLine(start, end, pen);
start = end;
end.x += 1;
view->AddLine(start, end, pen);
view->EndLineArray();
// Key fillings
// 152
MakeGrey(&pen, 152, alpha);
view->SetHighColor(pen);
BRect fillZone(r);
fillZone.InsetBy(2, 2);
end = r.LeftBottom();
end.y -= 2;
end.x += 7;
fillZone.SetRightBottom(end);
view->FillRect(fillZone);
MakeGrey(&pen, 168, alpha);
view->SetHighColor(pen);
fillZone.OffsetBy(fillZone.Width(), 0);
view->FillRect(fillZone);
MakeGrey(&pen, 184, alpha);
view->SetHighColor(pen);
fillZone.OffsetBy(fillZone.Width(), 0);
end = r.RightBottom();
end.x -= 2;
end.y -= 2;
fillZone.SetRightBottom(end);
view->FillRect(fillZone);
MakeGrey(&pen, 0, alpha);
view->SetHighColor(pen);
} else {
// PRESSED
MakeGrey(&pen, 48, alpha);
view->BeginLineArray(8);
BPoint start = r.LeftBottom();
BPoint end = r.LeftTop();
view->AddLine(start, end, pen);
start = end;
end = r.RightTop();
view->AddLine(start, end, pen);
MakeGrey(&pen, 136, alpha);
start = end + BPoint(0, 1);
end = r.RightBottom();
view->AddLine(start, end, pen);
start = end;
end = r.LeftBottom() + BPoint(1, 0);
view->AddLine(start, end, pen);
r.InsetBy(1, 1);
MakeGrey(&pen, 72, alpha);
start = r.LeftBottom();
end = r.LeftTop();
view->AddLine(start, end, pen);
start = end;
end = r.RightTop();
view->AddLine(start, end, pen);
MakeGrey(&pen, 152, alpha);
start = end + BPoint(0, 1);
end = r.RightBottom();
view->AddLine(start, end, pen);
start = end;
end = r.LeftBottom() + BPoint(1, 0);
view->AddLine(start, end, pen);
view->EndLineArray();
// Fill
r.InsetBy(1, 1);
MakeGrey(&pen, 112, alpha);
view->FillRect(r);
MakeGrey(&pen, 216, alpha);
view->SetHighColor(pen);
}
if (keyLabel != NULL) {
font_height fnt;
be_fixed_font->GetHeight(&fnt);
float stringHeight = fnt.ascent - fnt.descent;
float stringWidth = view->StringWidth(keyLabel);
r = outterBounds;
BPoint strLoc((r.Width() / 2) - (stringWidth / 2),
r.Height() - ((r.Height() / 2) - (stringHeight / 2)));
strLoc += r.LeftTop();
view->DrawString(keyLabel, strLoc);
}
view->SetDrawingMode(origMode);
view->SetHighColor(origHigh);
}
