Add software

Software/CubicSDR/src/ui/UITestCanvas.cpp

@@ -0,0 +1,82 @@
+// Copyright (c) Charles J. Cliffe
+// SPDX-License-Identifier: GPL-2.0+
+
+#include "UITestCanvas.h"
+
+#include "wx/wxprec.h"
+
+#ifndef WX_PRECOMP
+#include "wx/wx.h"
+#endif
+
+#if !wxUSE_GLCANVAS
+#error "OpenGL required: set wxUSE_GLCANVAS to 1 and rebuild the library"
+#endif
+
+#include "CubicSDR.h"
+#include "CubicSDRDefs.h"
+#include <algorithm>
+
+wxBEGIN_EVENT_TABLE(UITestCanvas, wxGLCanvas) EVT_PAINT(UITestCanvas::OnPaint)
+EVT_IDLE(UITestCanvas::OnIdle)
+EVT_MOTION(UITestCanvas::OnMouseMoved)
+EVT_LEFT_DOWN(UITestCanvas::OnMouseDown)
+EVT_LEFT_UP(UITestCanvas::OnMouseReleased)
+EVT_LEAVE_WINDOW(UITestCanvas::OnMouseLeftWindow)
+EVT_ENTER_WINDOW(UITestCanvas::OnMouseEnterWindow)
+wxEND_EVENT_TABLE()
+
+UITestCanvas::UITestCanvas(wxWindow *parent, const wxGLAttributes& dispAttrs) :
+InteractiveCanvas(parent, dispAttrs) {
+    
+    glContext = new UITestContext(this, &wxGetApp().GetContext(this), wxGetApp().GetContextAttributes());
+}
+
+UITestCanvas::~UITestCanvas() = default;
+
+void UITestCanvas::OnPaint(wxPaintEvent& WXUNUSED(event)) {
+  //  wxPaintDC dc(this);
+    const wxSize ClientSize = GetClientSize() * GetContentScaleFactor();
+    
+    glContext->SetCurrent(*this);
+    initGLExtensions();
+    
+    glViewport(0, 0, ClientSize.x, ClientSize.y);
+    
+    glContext->DrawBegin();
+
+    glContext->Draw();
+    
+    glContext->DrawEnd();
+    
+    SwapBuffers();
+}
+
+void UITestCanvas::OnIdle(wxIdleEvent& /* event */) {
+    Refresh(false);
+}
+
+void UITestCanvas::OnMouseMoved(wxMouseEvent& event) {
+    InteractiveCanvas::OnMouseMoved(event);
+
+}
+
+void UITestCanvas::OnMouseDown(wxMouseEvent& event) {
+    InteractiveCanvas::OnMouseDown(event);
+}
+
+void UITestCanvas::OnMouseWheelMoved(wxMouseEvent& event) {
+    InteractiveCanvas::OnMouseWheelMoved(event);
+}
+
+void UITestCanvas::OnMouseReleased(wxMouseEvent& event) {
+    InteractiveCanvas::OnMouseReleased(event);
+}
+
+void UITestCanvas::OnMouseLeftWindow(wxMouseEvent& event) {
+    InteractiveCanvas::OnMouseLeftWindow(event);
+}
+
+void UITestCanvas::OnMouseEnterWindow(wxMouseEvent& event) {
+    InteractiveCanvas::mouseTracker.OnMouseEnterWindow(event);
+}