.developing Turtle

git-svn-id: svn://ultimatepp.org/upp/trunk@6812 f0d560ea-af0d-0410-9eb7-867de7ffcac7
2026-05-21 06:45:39 -06:00 · 2014-01-26 21:32:54 +00:00 · 2014-01-26 21:32:54 +00:00 · c364742944
commit c364742944
parent 184ec3274a
15 changed files with 596 additions and 320 deletions
--- a/rainbow/Turtle/Output.cpp
+++ b/rainbow/Turtle/Output.cpp
@ -0,0 +1,146 @@
+#include "Local.h"
+
+#ifdef GUI_TURTLE
+
+NAMESPACE_UPP
+
+#define LLOG(x)     // LLOG(x)
+#define LDUMP(x)    // RDUMP(x)
+#define LTIMING(x)
+
+void Ctrl::Put16(int x)
+{
+	Put8(LOBYTE(x));
+	Put8(HIBYTE(x));
+}
+
+void Ctrl::Put32(int x)
+{
+	Put16(LOWORD(x));
+	Put16(HIWORD(x));
+}
+
+void Ctrl::Put(Point p)
+{// TODO: Clamp?
+	Put16(p.x);
+	Put16(p.y);
+}
+
+void Ctrl::Put(Size sz)
+{
+	Put((Point)sz);
+}
+
+void Ctrl::Put(const Rect& r)
+{
+	Put(r.TopLeft());
+	Put(r.GetSize());
+}
+
+void Ctrl::Put(const String& s)
+{
+	Put32(s.GetLength());
+	turtle_stream.Put(s);
+}
+
+void Ctrl::TimerAndPaint()
+{
+	LLOG("TimerAndPaint " << msecs());
+	TimerProc(GetTickCount());
+	DefferedFocusSync();
+	SyncCaret();
+	SyncTopWindows();
+	SweepMkImageCache();
+	DoPaint();
+	socket.Timeout(20000);
+	if(turtle_stream.HasData()) {
+		websocket.SendBinary(ZCompress(String(SystemDraw::DISABLESENDING, 1))); // Do not send events until data transfered and processed
+		int64 x = ++update_serial;
+		Put8(SystemDraw::UPDATESERIAL);
+		Put32(LODWORD(x));
+		Put32(HIDWORD(x));
+		String s = turtle_stream.FlushStream();
+		stat_data_send += s.GetCount();
+		LLOG("Sending " << s.GetLength());
+		websocket.SendBinary(s);
+	}
+}
+
+void Ctrl::SyncCaret()
+{
+	Rect cr = Null;
+	if(focusCtrl)
+		cr = (RectC(focusCtrl->caretx, focusCtrl->carety, focusCtrl->caretcx, focusCtrl->caretcy)
+		      + focusCtrl->GetScreenView().TopLeft()) & focusCtrl->GetScreenView();
+	if(cr != fbCaretRect) { // TODO: SetCaret should perhaps be called on Ctrl::SetCaret
+		Put8(SystemDraw::SETCARET);
+		Put(cr);
+		fbCaretRect = cr;
+	}
+}
+
+void Ctrl::PaintScene(SystemDraw& draw)
+{
+	if(!desktop)
+		return;
+	LLOG("@ DoPaint");
+	LTIMING("DoPaint paint");
+	draw.Init(invalid, DesktopSize.cy);
+//	draw.Init(DesktopSize);
+	draw.Begin();
+	for(int i = topctrl.GetCount() - 1; i >= 0; i--) {
+		Rect r = topctrl[i]->GetRect();
+		Rect ri = GetClipBound(invalid, r);
+		LLOG(i << " Window " << r << ", bound " << ri);
+		if(!IsNull(ri)) {
+			draw.Clipoff(r);
+			topctrl[i]->UpdateArea(draw, ri - r.TopLeft());
+			draw.End();
+			draw.ExcludeClip(r);
+			Subtract(invalid, r);
+		}
+	}
+	Rect ri = GetClipBound(invalid, DesktopSize);
+	if(!IsNull(ri))
+		desktop->UpdateArea(draw, ri);
+	invalid.Clear();
+	draw.End();
+	
+//	DDUMP(turtle_stream.FlushStream().GetCount()); abort();
+}
+
+void Ctrl::DoPaint()
+{
+	if(recieved_update_serial >= update_serial - 1) { // Prevent overloading of transfer
+		if(invalid.GetCount() && desktop) {
+			SystemDraw draw;
+			PaintScene(draw);
+		}
+		static int64 prev_cursor_id = Null;
+		int64 id = fbCursorImage.GetSerialId();
+		if(id != prev_cursor_id) {
+			prev_cursor_id = id;
+			int64 q = fbCursorImage.GetAuxData();
+			if(q) {
+				Put8(SystemDraw::STD_CURSORIMAGE);
+				Put8(clamp((int)q, 1, 16));
+			}
+			else {
+				String h;
+				Point p = fbCursorImage.GetHotSpot();
+				h << "url('data:image/png;base64,"
+				  << Base64Encode(PNGEncoder().SaveString(fbCursorImage))
+				  << "') " << p.x << ' ' << p.y << ", default";
+				Put8(SystemDraw::SETCURSORIMAGE);
+				Put16(0); // _TODO_ Cursor cache
+				Put(h);
+				Put8(SystemDraw::CURSORIMAGE);
+				Put16(0); // _TODO_ Cursor cache
+			}
+		}
+	}
+}
+
+END_UPP_NAMESPACE
+
+#endif