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git-svn-id: svn://ultimatepp.org/upp/trunk@281 f0d560ea-af0d-0410-9eb7-867de7ffcac7
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mdelfede
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359
uppsrc/Draw/Draw.cpp
Normal file
359
uppsrc/Draw/Draw.cpp
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#include "Draw.h"
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NAMESPACE_UPP
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#define LLOG(x) // RLOG(x)
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#define LTIMING(x) // RTIMING(x)
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//#define BENCH
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static StaticMutex sDrawLock;
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#ifdef BENCH
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static TimingInspector sDrawTiming("DRAW");
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#endif
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void EnterDraw() {
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sDrawLock.Enter();
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#ifdef BENCH
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sDrawTiming.Start();
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#endif
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}
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void LeaveDraw() {
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#ifdef BENCH
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sDrawTiming.End();
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#endif
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sDrawLock.Leave();
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}
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void Draw::StartPage() {}
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void Draw::EndPage() {}
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// -------------------------------
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bool Draw::IsDrawing() const
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{
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return dynamic_cast<const DrawingDraw *>(this);
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}
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Stream& Draw::DrawingOp(int code)
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{
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ASSERT(IsDrawing());
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Stream& drawing = static_cast<DrawingDraw *>(this)->GetStream();
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drawing / code;
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return drawing;
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}
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/*
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Stream& Draw::PutRect(const Rect& r)
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{
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ASSERT(IsDrawing());
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Stream& drawing = dynamic_cast<DrawingDraw *>(this)->GetStream();
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return Pack16(drawing, const_cast<Rect&>(r));
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}
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*/
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// -------------------------------
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void Draw::DrawImageOp(int x, int y, int cx, int cy, const Image& img, const Rect& src, Color color)
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{
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DrawLock __;
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LTIMING("DrawImageOp");
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if(IsNull(src))
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return;
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Size sz = Size(cx, cy);
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if((cx > 2000 || cy > 2000) && IsNull(color) && (!IsSystem() || IsPrinter())) {
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int yy = 0;
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ImageRaster ir(img);
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RescaleImage rm;
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rm.Create(Size(cx, cy), ir, src);
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while(yy < cy) {
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int ccy = min(cy - yy, 16);
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ImageBuffer ib(cx, ccy);
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for(int q = 0; q < ccy; q++)
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rm.Get(ib[q]);
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DrawImageBandRLE(*this, x, y + yy, ib, 16);
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yy += ccy;
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}
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return;
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}
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if(src.GetSize() == sz)
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img.PaintImage(*this, x, y, src, color);
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else {
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Image h = Rescale(img, Size(cx, cy), src);
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h.PaintImage(*this, x, y, h.GetSize(), color);
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}
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}
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// -------------------------------
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void Draw::DrawRect(const Rect& rect, Color color)
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{
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DrawRect(rect.left, rect.top, rect.GetWidth(), rect.GetHeight(), color);
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}
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void Draw::DrawImage(int x, int y, int cx, int cy, const Image& img, const Rect& src)
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{
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DrawImageOp(x, y, cx, cy, img, src, Null);
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}
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void Draw::DrawImage(int x, int y, int cx, int cy, const Image& img)
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{
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DrawImage(x, y, cx, cy, img, img.GetSize());
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}
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void Draw::DrawImage(int x, int y, int cx, int cy, const Image& img, const Rect& src, Color color)
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{
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if(IsNull(color)) return;
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DrawImageOp(x, y, cx, cy, img, src, color);
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}
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void Draw::DrawImage(int x, int y, int cx, int cy, const Image& img, Color color)
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{
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if(IsNull(color)) return;
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DrawImage(x, y, cx, cy, img, img.GetSize(), color);
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}
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void Draw::DrawImage(const Rect& r, const Image& img, const Rect& src)
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{
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DrawImage(r.left, r.top, r.Width(), r.Height(), img, src);
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}
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void Draw::DrawImage(const Rect& r, const Image& img)
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{
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DrawImage(r.left, r.top, r.Width(), r.Height(), img);
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}
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void Draw::DrawImage(const Rect& r, const Image& img, const Rect& src, Color color)
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{
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if(IsNull(color)) return;
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DrawImage(r.left, r.top, r.Width(), r.Height(), img, src, color);
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}
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void Draw::DrawImage(const Rect& r, const Image& img, Color color)
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{
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if(IsNull(color)) return;
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DrawImage(r.left, r.top, r.Width(), r.Height(), img, color);
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}
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void Draw::DrawImage(int x, int y, const Image& img, const Rect& src)
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{
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Size sz = src.GetSize();
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DrawImageOp(x, y, sz.cx, sz.cy, img, src, Null);
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}
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void Draw::DrawImage(int x, int y, const Image& img)
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{
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Size sz = img.GetSize();
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DrawImageOp(x, y, sz.cx, sz.cy, img, img.GetSize(), Null);
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}
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void Draw::DrawImage(int x, int y, const Image& img, const Rect& src, Color color)
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{
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if(IsNull(color)) return;
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Size sz = img.GetSize();
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DrawImageOp(x, y, sz.cx, sz.cy, img, src, color);
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}
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void Draw::DrawImage(int x, int y, const Image& img, Color color)
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{
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if(IsNull(color)) return;
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Size sz = img.GetSize();
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DrawImageOp(x, y, sz.cx, sz.cy, img, img.GetSize(), color);
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}
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void Draw::DrawData(int x, int y, int cx, int cy, const String& data, const char *type)
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{
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DrawDataOp(x, y, cx, cy, data, type);
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}
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void Draw::DrawData(const Rect& r, const String& data, const char *type)
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{
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DrawDataOp(r.left, r.top, r.GetWidth(), r.GetHeight(), data, type);
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}
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void Draw::DrawLine(Point p1, Point p2, int width, Color color)
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{
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DrawLine(p1.x, p1.y, p2.x, p2.y, width, color);
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}
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#ifndef PLATFORM_WINCE
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void Draw::DrawPolyPolyline(const Vector<Point>& vertices, const Vector<int>& counts,
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int width, Color color, Color doxor)
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{
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DrawPolyPolyline(vertices.Begin(), vertices.GetCount(),
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counts.Begin(), counts.GetCount(),
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width, color, doxor);
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}
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void Draw::DrawPolyline(const Point *vertices, int count,
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int width, Color color, Color doxor)
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{
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DrawPolyPolyline(vertices, count, &count, 1, width, color, doxor);
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}
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void Draw::DrawPolyline(const Vector<Point>& vertices,
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int width, Color color, Color doxor)
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{
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DrawPolyline(vertices.Begin(), vertices.GetCount(), width, color, doxor);
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}
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void Draw::DrawPolyPolyPolygon(const Vector<Point>& vertices,
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const Vector<int>& subpolygon_counts,
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const Vector<int>& disjunct_polygon_counts,
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Color color, int width, Color outline,
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uint64 pattern, Color doxor)
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{
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DrawPolyPolyPolygon(vertices.Begin(), vertices.GetCount(),
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subpolygon_counts.Begin(), subpolygon_counts.GetCount(),
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disjunct_polygon_counts.Begin(), disjunct_polygon_counts.GetCount(),
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color, width, outline, pattern, doxor);
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}
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void Draw::DrawPolyPolygon(const Point *vertices, int vertex_count,
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const int *subpolygon_counts, int subpolygon_count_count,
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Color color, int width, Color outline, uint64 pattern, Color doxor)
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{
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DrawPolyPolyPolygon(vertices, vertex_count,
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subpolygon_counts, subpolygon_count_count, &vertex_count, 1,
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color, width, outline, pattern, doxor);
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}
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void Draw::DrawPolyPolygon(const Vector<Point>& vertices, const Vector<int>& subpolygon_counts,
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Color color, int width, Color outline, uint64 pattern, Color doxor)
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{
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DrawPolyPolygon(vertices.Begin(), vertices.GetCount(),
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subpolygon_counts.Begin(), subpolygon_counts.GetCount(),
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color, width, outline, pattern, doxor);
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}
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void Draw::DrawPolygons(const Point *vertices, int vertex_count,
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const int *polygon_counts, int polygon_count_count,
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Color color, int width, Color outline, uint64 pattern, Color doxor)
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{
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DrawPolyPolyPolygon(vertices, vertex_count,
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polygon_counts, polygon_count_count,
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polygon_counts, polygon_count_count,
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color, width, outline, pattern, doxor);
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}
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void Draw::DrawPolygons(const Vector<Point>& vertices, const Vector<int>& polygon_counts,
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Color color, int width, Color outline, uint64 pattern, Color doxor)
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{
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DrawPolygons(vertices.Begin(), vertices.GetCount(),
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polygon_counts.Begin(), polygon_counts.GetCount(),
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color, width, outline, pattern, doxor);
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}
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void Draw::DrawPolygon(const Point *vertices, int vertex_count,
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Color color, int width, Color outline, uint64 pattern, Color doxor)
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{
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DrawPolyPolyPolygon(vertices, vertex_count, &vertex_count, 1, &vertex_count, 1,
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color, width, outline, pattern, doxor);
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}
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void Draw::DrawPolygon(const Vector<Point>& vertices,
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Color color, int width, Color outline, uint64 pattern, Color doxor)
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{
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DrawPolygon(vertices.Begin(), vertices.GetCount(), color, width, outline, pattern, doxor);
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}
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#endif
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void Draw::DrawEllipse(int x, int y, int cx, int cy, Color color, int pen, Color pencolor)
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{
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DrawEllipse(RectC(x, y, cx, cy), color, pen, pencolor);
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}
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void Draw::Offset(int x, int y)
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{
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Offset(Point(x, y));
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}
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bool Draw::Clip(int x, int y, int cx, int cy)
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{
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return Clip(RectC(x, y, cx, cy));
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}
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bool Draw::Clipoff(int x, int y, int cx, int cy)
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{
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return Clipoff(RectC(x, y, cx, cy));
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}
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bool Draw::ExcludeClip(int x, int y, int cx, int cy)
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{
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return ExcludeClip(RectC(x, y, cx, cy));
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}
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bool Draw::IntersectClip(int x, int y, int cx, int cy)
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{
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return IntersectClip(RectC(x, y, cx, cy));
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}
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bool Draw::IsPainting(int x, int y, int cx, int cy) const
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{
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return IsPainting(RectC(x, y, cx, cy));
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}
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// ---------------------------
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void NilDraw::BeginOp() {}
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void NilDraw::EndOp() {}
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void NilDraw::OffsetOp(Point p) {}
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bool NilDraw::ClipOp(const Rect& r) { return false; }
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bool NilDraw::ClipoffOp(const Rect& r) { return false; }
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bool NilDraw::ExcludeClipOp(const Rect& r) { return false; }
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bool NilDraw::IntersectClipOp(const Rect& r) { return false; }
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Rect NilDraw::GetClipOp() const { return Rect(0, 0, 0, 0); }
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bool NilDraw::IsPaintingOp(const Rect& r) const { return false; }
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void NilDraw::DrawRectOp(int x, int y, int cx, int cy, Color color) {}
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void NilDraw::DrawImageOp(int x, int y, int cx, int cy, const Image& img,
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const Rect& src, Color color) {}
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void NilDraw::DrawLineOp(int x1, int y1, int x2, int y2, int width, Color color) {}
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void NilDraw::DrawEllipseOp(const Rect& r, Color color, int pen, Color pencolor) {}
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void NilDraw::DrawTextOp(int x, int y, int angle, const wchar *text, Font font,
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Color ink, int n, const int *dx) {}
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void NilDraw::DrawDrawingOp(const Rect& target, const Drawing& w) {}
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// ---------------------------
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Draw& ScreenInfo();
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void BackDraw::Create(int cx, int cy)
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{
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DrawLock __;
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Create(ScreenInfo(), cx, cy);
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}
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bool BackDraw::IsPaintingOp(const Rect& r) const
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{
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Rect rr = r + GetOffset();
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if(!rr.Intersects(size))
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return false;
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return painting ? painting->IsPainting(rr + painting_offset) : true;
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}
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BackDraw::BackDraw()
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{
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painting = NULL;
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painting_offset = Point(0, 0);
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}
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BackDraw::~BackDraw()
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{
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Destroy();
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}
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Draw& ScreenInfo();
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bool ScreenInPaletteMode()
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{
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return ScreenInfo().PaletteMode();
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}
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Size GetScreenSize()
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{
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return ScreenInfo().GetPagePixels();
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}
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END_UPP_NAMESPACE
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