X-Git-Url: https://git.ucc.asn.au/?a=blobdiff_plain;f=Usermode%2FApplications%2Faxwin4_src%2FServer%2Fcompositor.cpp;h=6f512c8d1b65899d63f6de1b69cdae7a2e816047;hb=aa5e13445f3d9ab6e0c0049780f38daed443104f;hp=497bf741cf03a107d5ae666fad7a8f99fd7fd848;hpb=340e7923b1e95c39ac85a4b22af7f1b53b315cd9;p=tpg%2Facess2.git

diff --git a/Usermode/Applications/axwin4_src/Server/compositor.cpp b/Usermode/Applications/axwin4_src/Server/compositor.cpp
index 497bf741..6f512c8d 100644
--- a/Usermode/Applications/axwin4_src/Server/compositor.cpp
+++ b/Usermode/Applications/axwin4_src/Server/compositor.cpp
@@ -6,23 +6,41 @@
  * - Window compositor
  */
 #include <video.hpp>
-#include <compositor.hpp>
 #include <CCompositor.hpp>
+#include <cassert>
 
 namespace AxWin {
 
-CCompositor::CCompositor()
+CCompositor::CCompositor(CVideo& video):
+	m_video(video)
 {
 	// 
 }
 
-CWindow* CCompositor::CreateWindow(CClient& client)
+CWindow* CCompositor::CreateWindow(CClient& client, const ::std::string& name)
 {
-	return new CWindow(client, "TODO");
+	return new CWindow(*this, client, name);
+}
+
+bool CCompositor::GetScreenDims(unsigned int ScreenID, unsigned int* W, unsigned int* H)
+{
+	assert(W && H);
+	if( ScreenID != 0 )
+	{
+		*W = 0;
+		*H = 0;
+		return false;
+	}
+	else
+	{
+		m_video.GetDims(*W, *H);
+		return true;
+	}
 }
 
 void CCompositor::Redraw()
 {
+	_SysDebug("CCompositor::Redraw");
 	// Redraw the screen and clear damage rects
 	if( m_damageRects.empty() )
 		return ;
@@ -33,23 +51,56 @@ void CCompositor::Redraw()
 	// For all windows, check for intersection with damage rects
 	for( auto rect : m_damageRects )
 	{
+		_SysDebug("rect=(%i,%i) %ix%i", rect.m_x, rect.m_y, rect.m_w, rect.m_h);
+		// window list should be sorted by draw order (lowest first)
 		for( auto window : m_windows )
 		{
-			if( rect.Contains( window->m_rect ) )
+			if( rect.HasIntersection( window->m_surface.m_rect ) )
 			{
-				window->Repaint( rect );
+				// TODO: just reblit
+				CRect	rel_rect = window->m_surface.m_rect.RelativeIntersection(rect);
+				BlitFromSurface( window->m_surface, rel_rect );
+				//window->Repaint( rel_rect );
 			}
 		}
+		
+		// TODO: Blit from windows to a local surface, then blit from there to screen here
 	}
 
 	m_damageRects.clear();
+	m_video.Flush();
 }
 
 void CCompositor::DamageArea(const CRect& area)
 {
+	m_damageRects.push_back( area );
 	// 1. Locate intersection with any existing damaged areas
 	// 2. Append after removing intersections
 }
 
+void CCompositor::BlitFromSurface(const CSurface& dest, const CRect& src_rect)
+{
+	for( unsigned int i = 0; i < src_rect.m_h; i ++ )
+	{
+		m_video.BlitLine(
+			dest.GetScanline(src_rect.m_y, src_rect.m_y),
+			dest.m_rect.m_y + src_rect.m_y + i,
+			dest.m_rect.m_x + src_rect.m_x,
+			src_rect.m_w
+			);
+	}
+}
+
+void CCompositor::MouseMove(unsigned int Cursor, unsigned int X, unsigned int Y, int dX, int dY)
+{
+	_SysDebug("MouseButton(%i, %i,%i, %+i,%+i)", Cursor, X, Y, dX, dY);
+	m_video.SetCursorPos(X+dX, Y+dY);
+}
+
+void CCompositor::MouseButton(unsigned int Cursor, unsigned int X, unsigned int Y, eMouseButton Button, bool Press)
+{
+	_SysDebug("MouseButton(%i, %i,%i, %i=%i)", Cursor, X, Y, Button, Press);
+}
+
 }	// namespace AxWin