#include "MainFrame.h"

CMainFrame::CMainFrame(const wxString& title)
    : wxFrame(NULL, wxID_ANY, title, wxDefaultPosition, wxSize(300, 200),
              wxFRAME_NO_TASKBAR | wxFRAME_SHAPED)
{
    this->Bind(wxEVT_LEFT_DOWN, &CMainFrame::mouse_down, this);
    this->Bind(wxEVT_MOTION, &CMainFrame::mouse_motion, this);
    this->Bind(wxEVT_LEFT_UP, &CMainFrame::mouse_leftup, this);
}

void CMainFrame::init()
{
    
}

void CMainFrame::mouse_down(wxMouseEvent& event)
{
    drag_ = true;
    ps_ = event.GetPosition();
    CaptureMouse();
}

void CMainFrame::mouse_motion(wxMouseEvent& event)
{
    if (drag_ && event.Dragging()) {
        wxPoint mousePos = event.GetPosition();
        wxPoint screenPos = ClientToScreen(mousePos);
        wxPoint framePos = screenPos - ps_;
        Move(framePos);
    }
}

void CMainFrame::mouse_leftup(wxMouseEvent& event)
{
    if (drag_) {
        drag_ = false;
        if (HasCapture()) {
            ReleaseMouse();
        }
    }
}