Adding the basics graphics elements

The base is done, bus under contruction

1 files changed, 64 insertions, 0 deletions

diff --git a/Project/Workspace.cpp b/Project/Workspace.cpp
new file mode 100644
index 0000000..8e46e06
--- /dev/null
+++ b/Project/Workspace.cpp
@@ -0,0 +1,64 @@
+#include "Workspace.h"
+
+Workspace::Workspace(wxWindow* parent, wxString name) : WorkspaceBase(parent)
+{
+    m_name = name;
+    m_glContext = new wxGLContext(m_glCanvas);
+}
+
+Workspace::~Workspace()
+{
+    std::vector<Element*>::iterator it = m_elementList.begin();
+    while(it != m_elementList.end()) {
+	    if(!(*it)) delete *it;
+	    it++;
+	}
+}
+
+void Workspace::OnPaint(wxPaintEvent& event)
+{
+    wxPaintDC dc(m_glCanvas);
+    m_glContext->SetCurrent(*m_glCanvas);
+    SetViewport();
+
+    // desenhar
+	std::vector<Element*>::iterator it = m_elementList.begin();
+	while(it != m_elementList.end()) {
+	    Element* element = *it;
+		element->Draw(wxPoint2DDouble(0,0), 1);
+	    it++;
+	}
+
+    glFlush();
+    m_glCanvas->SwapBuffers();
+}
+
+void Workspace::SetViewport()
+{
+    glClearColor(1.0, 1.0, 1.0, 1.0);
+    glClear(GL_COLOR_BUFFER_BIT);
+    glDisable(GL_DEPTH_TEST);
+    glEnable(GL_TEXTURE_2D);
+    glEnable(GL_COLOR_MATERIAL);
+    glEnable(GL_BLEND);
+    glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
+    glEnable(GL_LINE_SMOOTH);
+
+    double width = m_glCanvas->GetSize().x - 1;
+    double height = m_glCanvas->GetSize().y - 1;
+
+    glViewport(0, 0, width, height);  // viewport cobrindo toda a tela
+
+    glMatrixMode(GL_PROJECTION);
+    glLoadIdentity();
+    gluOrtho2D(0.0, width, height, 0.0);
+
+    glMatrixMode(GL_MODELVIEW);
+    glLoadIdentity();
+}
+void Workspace::OnLeftClickDown(wxMouseEvent& event)
+{ 
+	Bus* newBus = new Bus(event.GetPosition());
+	m_elementList.push_back(newBus);
+	Redraw();
+}