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changed svn layout

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git-svn-id: svn://ultimatepp.org/upp/trunk@281 f0d560ea-af0d-0410-9eb7-867de7ffcac7
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mdelfede 2008-06-07 22:31:27 +00:00
commit 263ff5f895
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uppsrc/RichText/RichImage.icpp Normal file
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#include "RichText.h"
NAMESPACE_UPP
#ifdef NEWIMAGE
struct RichImage : public RichObjectType {
virtual String GetTypeName(const Value& v) const;
virtual Size GetPhysicalSize(const Value& data) const;
virtual Size GetPixelSize(const Value& data) const;
virtual void Paint(const Value& data, Draw& w, Size sz) const;
virtual Image ToImage(const Value& data, Size sz) const;
virtual bool Accept(PasteClip& clip);
virtual Value Read(PasteClip& clip);
virtual String GetClipFmts() const;
virtual String GetClip(const Value& data, const String& fmt) const;
typedef RichImage CLASSNAME;
};
String RichImage::GetTypeName(const Value& v) const
{
return "image";
}
bool RichImage::Accept(PasteClip& clip)
{
return AcceptImage(clip);
}
Value RichImage::Read(PasteClip& clip)
{
return StoreImageAsString(GetImage(clip));
}
String RichImage::GetClipFmts() const
{
return ClipFmtsImage();
}
String RichImage::GetClip(const Value& data, const String& fmt) const
{
return GetImageClip(LoadImageFromString(data), fmt);
}
Size RichImage::GetPixelSize(const Value& data) const
{
return GetImageStringSize(data);
}
Size RichImage::GetPhysicalSize(const Value& data) const
{
Size sz = GetImageStringDots(data);
if(sz.cx == 0 || sz.cy == 0)
sz = 600 * GetPixelSize(data) / 96;
return sz;
}
void RichImage::Paint(const Value& data, Draw& w, Size sz) const
{
Image x = LoadImageFromString(data);
// Size outsz(min(sz.cx, 4 * x.GetWidth()), min(sz.cy, 4 * x.GetHeight()));
w.DrawImage(0, 0, sz.cx, sz.cy, x);
}
Image RichImage::ToImage(const Value& data, Size sz) const
{
return Rescale(LoadImageFromString(data), sz);
}
INITBLOCK {
RichObject::Register("image", &Single<RichImage>());
};
struct RichPNG : public RichObjectType {
virtual String GetTypeName(const Value& v) const;
virtual Value Read(const String& s) const;
virtual String Write(const Value& v) const;
virtual Size GetPhysicalSize(const Value& data) const;
virtual Size GetPixelSize(const Value& data) const;
virtual void Paint(const Value& data, Draw& w, Size sz) const;
virtual Image ToImage(const Value& data, Size sz) const;
};
String RichPNG::GetTypeName(const Value& v) const
{
return IsString(v) ? "PNG" : "image";
}
Value RichPNG::Read(const String& s) const
{
Image img = StreamRaster::LoadStringAny(s);
if(img)
return img;
return s;
}
String RichPNG::Write(const Value& v) const
{
if(IsString(v))
return v;
return StoreImageAsString(v);
}
Size RichPNG::GetPhysicalSize(const Value& data) const
{
if(IsString(data))
return Size(0, 0);
return Image(data).GetDots();
}
Size RichPNG::GetPixelSize(const Value& data) const
{
if(IsString(data))
return Size(0, 0);
return Image(data).GetDots();
}
void RichPNG::Paint(const Value& data, Draw& w, Size sz) const
{
if(IsString(data)) {
w.DrawRect(sz, SColorFace());
DrawFrame(w, sz, SColorText());
w.DrawText(2, 2, "plugin/png missing!");
return;
}
Image x = Image(data);
Size outsz(min(sz.cx, 4 * x.GetWidth()), min(sz.cy, 4 * x.GetHeight()));
w.DrawImage(0, 0, outsz.cx, outsz.cy, x);
}
Image RichPNG::ToImage(const Value& data, Size sz) const
{
if(IsString(data)) {
ImageDraw iw(sz);
Paint(data, iw, sz);
return iw;
}
Image x = Image(data);
Size outsz(min(sz.cx, 4 * x.GetWidth()), min(sz.cy, 4 * x.GetHeight()));
return Rescale(x, outsz);
}
INITBLOCK {
RichObject::Register("PNG", &Single<RichPNG>());
};
RichObject CreateImageObject(const Image& img, int cx, int cy)
{
RichObject o = RichObject("image", StoreImageAsString(img));
if(cx || cy)
o.SetSize(GetRatioSize(o.GetPixelSize(), cx, cy));
return o;
}
#endif
END_UPP_NAMESPACE