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Code Issues 33 Projects Packages Wiki Activity Actions

Draw, CtrlCore: Major refactor of Draw

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git-svn-id: svn://ultimatepp.org/upp/trunk@5545 f0d560ea-af0d-0410-9eb7-867de7ffcac7
This commit is contained in:
cxl 2012-11-11 12:33:47 +00:00
parent fa5f9ec55e
commit bd87a04fda
37 changed files with 2704 additions and 2655 deletions
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195
uppsrc/CtrlCore/SystemDraw.cpp
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@ -1,119 +1,76 @@
#include "CtrlCore.h"
NAMESPACE_UPP
#define LTIMING(x)
void StdDrawImage(SystemDraw& w, int x, int y, int cx, int cy, const Image& img, const Rect& src, Color color)
{
LTIMING("DrawImageOp");
bool tonative = !w.IsNative();
if(tonative) {
w.BeginNative();
w.Native(x, y);
w.Native(cx, cy);
}
Size sz = Size(cx, cy);
if((cx > 2000 || cy > 1500) && IsNull(color) && w.IsPrinter()) {
int yy = 0;
ImageRaster ir(img);
RescaleImage rm;
rm.Create(Size(cx, cy), ir, src);
while(yy < cy) {
int ccy = min(cy - yy, 16);
ImageBuffer ib(cx, ccy);
for(int q = 0; q < ccy; q++)
rm.Get(ib[q]);
DrawImageBandRLE(w, x, y + yy, ib, 16);
yy += ccy;
}
}
else
if(src.GetSize() == sz)
img.PaintImage(w, x, y, src, color);
else {
Image h = Rescale(img, Size(cx, cy), src);
h.PaintImage(w, x, y, h.GetSize(), color);
}
if(tonative)
w.EndNative();
}
ImageBuffer::ImageBuffer(ImageDraw& iw)
{
Image m = iw;
Set(m);
}
void ImageAnyDrawSystem(Draw *(*f)(Size sz), Image (*e)(Draw *w));
static Draw *sCD(Size sz)
{
return new ImageDraw(sz);
}
static Image sED(Draw *w)
{
ImageDraw *ip = dynamic_cast<ImageDraw *>(w);
return ip ? (Image)(*ip) : Image();
}
void InstallSystemImage()
{
Image::Data::InitSystemImage(&Image::Data::SysInitImp, &Image::Data::SysReleaseImp,
&Image::Data::GetResCountImp, &Image::Data::PaintImp);
}
INITBLOCK {
ImageAnyDrawSystem(sCD, sED);
InstallSystemImage();
}
void SetSurface(SystemDraw& w, int x, int y, int cx, int cy, const RGBA *pixels);
void SetSurface(SystemDraw& w, const Rect& dest, const RGBA *pixels, Size psz, Point poff);
void SetSurface(Draw& w, const Rect& dest, const RGBA *pixels, Size srcsz, Point poff)
{
SystemDraw *sw = dynamic_cast<SystemDraw *>(&w);
if(sw && sw->CanSetSurface())
SetSurface(*sw, dest, pixels, srcsz, poff);
else {
ImageBuffer ib(dest.GetWidth(), dest.GetHeight());
for(int i = 0; i < ib.GetHeight(); i++) {
int sl = poff.y + i;
if(i >= 0 && i < srcsz.cy)
Copy(ib[i], pixels + srcsz.cx * sl + poff.x,
minmax(srcsz.cx - poff.x, 0, min(dest.GetWidth(), srcsz.cx)));
}
w.DrawImage(dest.left, dest.top, ib);
}
}
void SetSurface(Draw& w, int x, int y, int cx, int cy, const RGBA *pixels)
{
SetSurface(w, RectC(x, y, cx, cy), pixels, Size(cx, cy), Point(0, 0));
}
SystemDraw& ScreenInfo();
bool BackDraw::IsPaintingOp(const Rect& r) const
{
Rect rr = r + GetOffset();
if(!rr.Intersects(size))
return false;
return painting ? painting->IsPainting(rr + painting_offset) : true;
}
BackDraw::BackDraw()
{
painting = NULL;
painting_offset = Point(0, 0);
}
BackDraw::~BackDraw()
{
Destroy();
}
END_UPP_NAMESPACE
#include "CtrlCore.h"
NAMESPACE_UPP
#define LTIMING(x)
ImageBuffer::ImageBuffer(ImageDraw& iw)
{
Image m = iw;
Set(m);
}
void ImageAnyDrawSystem(Draw *(*f)(Size sz), Image (*e)(Draw *w));
static Draw *sCD(Size sz)
{
return new ImageDraw(sz);
}
static Image sED(Draw *w)
{
ImageDraw *ip = dynamic_cast<ImageDraw *>(w);
return ip ? (Image)(*ip) : Image();
}
INITBLOCK {
ImageAnyDrawSystem(sCD, sED);
}
void SetSurface(SystemDraw& w, int x, int y, int cx, int cy, const RGBA *pixels);
void SetSurface(SystemDraw& w, const Rect& dest, const RGBA *pixels, Size psz, Point poff);
void SetSurface(Draw& w, const Rect& dest, const RGBA *pixels, Size srcsz, Point poff)
{
SystemDraw *sw = dynamic_cast<SystemDraw *>(&w);
if(sw && sw->CanSetSurface())
SetSurface(*sw, dest, pixels, srcsz, poff);
else {
ImageBuffer ib(dest.GetWidth(), dest.GetHeight());
for(int i = 0; i < ib.GetHeight(); i++) {
int sl = poff.y + i;
if(i >= 0 && i < srcsz.cy)
Copy(ib[i], pixels + srcsz.cx * sl + poff.x,
minmax(srcsz.cx - poff.x, 0, min(dest.GetWidth(), srcsz.cx)));
}
w.DrawImage(dest.left, dest.top, ib);
}
}
void SetSurface(Draw& w, int x, int y, int cx, int cy, const RGBA *pixels)
{
SetSurface(w, RectC(x, y, cx, cy), pixels, Size(cx, cy), Point(0, 0));
}
SystemDraw& ScreenInfo();
bool BackDraw::IsPaintingOp(const Rect& r) const
{
Rect rr = r + GetOffset();
if(!rr.Intersects(size))
return false;
return painting ? painting->IsPainting(rr + painting_offset) : true;
}
BackDraw::BackDraw()
{
painting = NULL;
painting_offset = Point(0, 0);
}
BackDraw::~BackDraw()
{
Destroy();
}
END_UPP_NAMESPACE