merge dasher which has been introduced in BRANCH first (wtf?) into HEAD

1 files changed, 75 insertions, 0 deletions

diff --git a/inputmethods/dasher/DasherView.inl b/inputmethods/dasher/DasherView.inl
new file mode 100644
index 0000000..fbb0c16
--- a/dev/null
+++ b/inputmethods/dasher/DasherView.inl
@@ -0,0 +1,75 @@
+// DasherView.inl
+//
+/////////////////////////////////////////////////////////////////////////////
+//
+// Copyright (c) 2001-2002 David Ward
+//
+/////////////////////////////////////////////////////////////////////////////
+
+
+inline void Dasher::CDasherView::Render()
+{
+	m_Screen->Blank();
+	
+	// Render nodes to screen object (should use off screen buffer)
+	RecursiveRender(m_DasherModel.Root(), m_DasherModel.Rootmin(), m_DasherModel.Rootmax(), 2, false);
+	RecursiveRender(m_DasherModel.Root(), m_DasherModel.Rootmin(), m_DasherModel.Rootmax(), 2, true);
+	Crosshair(m_DasherModel.DasherOX()); // add crosshair
+//	m_Screen->Display();                 // copy from buffer to screen
+}
+
+inline void Dasher::CDasherView::MapScreen(int* DrawX, int* DrawY)
+{
+	using namespace Dasher::Opts;
+	
+	switch (ScreenOrientation) {
+		case (LeftToRight):
+			break;
+		case (RightToLeft):
+			*DrawX = m_Screen->GetWidth() - *DrawX;
+			break;
+		case (TopToBottom): {
+			int Swapper = ( *DrawX * m_Screen->GetHeight()) / m_Screen->GetWidth();
+			*DrawX = (*DrawY  * m_Screen->GetWidth()) / m_Screen->GetHeight();
+			*DrawY = Swapper;
+			break;
+			}
+		case (BottomToTop): {
+			// Note rotation by 90 degrees not reversible like others
+			int Swapper = m_Screen->GetHeight() - ( *DrawX * m_Screen->GetHeight()) / m_Screen->GetWidth();
+			*DrawX = (*DrawY  * m_Screen->GetWidth()) / m_Screen->GetHeight();
+			*DrawY = Swapper;
+			break;
+			}
+		default:
+			break;
+	}
+}
+
+
+inline void Dasher::CDasherView::UnMapScreen(int* MouseX, int* MouseY)
+{
+	using namespace Dasher::Opts;
+	
+	switch (ScreenOrientation) {
+		case (LeftToRight):
+			break;
+		case (RightToLeft):
+			*MouseX = m_Screen->GetWidth() - *MouseX;
+			break;
+		case (TopToBottom): {
+			int Swapper = (*MouseX * m_Screen->GetHeight()) / m_Screen->GetWidth();
+			*MouseX = (*MouseY *m_Screen->GetWidth()) / m_Screen->GetHeight();;
+			*MouseY = Swapper;
+			break;
+			}
+		case (BottomToTop): {
+			int Swapper = (*MouseX * m_Screen->GetHeight()) / m_Screen->GetWidth();
+			*MouseX = ((m_Screen->GetHeight() - *MouseY) * m_Screen->GetWidth()) / m_Screen->GetHeight();
+			*MouseY = Swapper;
+			break;
+			}
+		default:
+			break;
+	}
+}