initiaql check-in, moved repository -- no-longer a fork of

haikuarchives/yab
2015-04-13 13:40:27 -07:00
parent 9e266ef95f
commit 3e33065a02
234 changed files with 77847 additions and 1 deletions
--- a/src/YabBitmapView.cpp
+++ b/src/YabBitmapView.cpp
@@ -0,0 +1,117 @@
+#include <Bitmap.h>
+#include <Path.h>
+#include <Picture.h>
+#include <Region.h>
+#include <View.h>
+#include "YabWindow.h"
+#include "YabBitmapView.h"
+
+YabBitmapView::YabBitmapView(BRect frame, const char *name, uint32 resizingMode, uint32 flags) 
+	: BView(frame, name, resizingMode, flags)
+{
+	bmp = new BBitmap(BRect(0,0, frame.Width(), frame.Height()), B_RGBA32, true);
+	BView *myView = new BView(BRect(0,0, frame.Width(), frame.Height()), "canvas", B_FOLLOW_NONE, 0);
+	bmp->AddChild(myView);
+	SetDrawingMode(B_OP_COPY);
+	SetViewColor(0,0,0,255);
+	mouseMovedInfo = 1;
+	mouseStateInfo = -1;
+	prevMouseStateInfo = 0;
+	mouseX = 0;
+	mouseY = 0;
+	mouseLButton = 0;
+	mouseMButton = 0;
+	mouseRButton = 0;	
+}
+
+YabBitmapView::~YabBitmapView()
+{
+	delete bmp;
+}
+
+BBitmap* YabBitmapView::GetBitmap()
+{
+	return bmp;
+}
+
+BView* YabBitmapView::GetBitmapView()
+{
+	return bmp->FindView("canvas");
+}
+
+void YabBitmapView::Draw(BRect updateRect)
+{
+	DrawBitmap(bmp, updateRect, updateRect);
+}
+
+void YabBitmapView::MouseMoved(BPoint point, uint32 transit, const BMessage *message)
+{
+        BPoint ptCursor;
+        uint32 uButtons = 0;
+        GetMouse(&ptCursor, &uButtons, true);
+
+        mouseX = (int)ptCursor.x;
+        mouseY = (int)ptCursor.y;
+        if(uButtons & B_PRIMARY_MOUSE_BUTTON) mouseLButton = 1; else mouseLButton = 0;
+        if(uButtons & B_SECONDARY_MOUSE_BUTTON) mouseRButton = 1; else mouseRButton = 0;
+        if(uButtons & B_TERTIARY_MOUSE_BUTTON) mouseMButton = 1; else mouseMButton = 0;
+
+        switch(transit)
+        {
+			case B_INSIDE_VIEW:
+				if(prevMouseStateInfo==1)
+					mouseStateInfo = 0;
+				else
+					{
+						mouseStateInfo = 1;
+						prevMouseStateInfo = 1;
+					}
+				mouseMovedInfo = 0;
+				break;		
+			case B_ENTERED_VIEW:
+				mouseStateInfo = 1;
+				mouseMovedInfo = 0;
+				break;
+			case B_OUTSIDE_VIEW:
+				mouseStateInfo = 2;
+				mouseMovedInfo = 1;
+				break;
+			case B_EXITED_VIEW:
+				mouseStateInfo = 3;
+				mouseMovedInfo = 1;
+				prevMouseStateInfo = 0;
+				break;
+        }
+        BView::MouseMoved(point, transit, message);
+}
+
+void YabBitmapView::MouseDown(BPoint point)
+{
+        BPoint ptCursor;
+        uint32 uButtons = 0;
+        GetMouse(&ptCursor, &uButtons, false);
+
+        mouseX = (int)ptCursor.x;
+        mouseY = (int)ptCursor.y;
+        if(uButtons & B_PRIMARY_MOUSE_BUTTON) mouseLButton = 1; else mouseLButton = 0;
+        if(uButtons & B_SECONDARY_MOUSE_BUTTON) mouseRButton = 1; else mouseRButton = 0;
+        if(uButtons & B_TERTIARY_MOUSE_BUTTON) mouseMButton = 1; else mouseMButton = 0;
+		mouseStateInfo = 4;
+        BView::MouseDown(point);
+}
+
+void YabBitmapView::MouseUp(BPoint point)
+{
+        BPoint ptCursor;
+        uint32 uButtons = 0;
+        GetMouse(&ptCursor, &uButtons, false);
+
+        mouseX = (int)ptCursor.x;
+        mouseY = (int)ptCursor.y;
+        if(uButtons & B_PRIMARY_MOUSE_BUTTON) mouseLButton = 1; else mouseLButton = 0;
+        if(uButtons & B_SECONDARY_MOUSE_BUTTON) mouseRButton = 1; else mouseRButton = 0;
+        if(uButtons & B_TERTIARY_MOUSE_BUTTON) mouseMButton = 1; else mouseMButton = 0;
+		mouseStateInfo = 5;
+        BView::MouseUp(point);
+}
+