#include <wx/wx.h>
#include <wx/toolbar.h>

#include "wxg.h"
#include "gplane.h"

#include "../include/leonardo.h"
#include "../include/rectangle.h"
#include "shapefactory.h"
#include "graphicscontext.h"

using namespace goeland_wx;

BEGIN_EVENT_TABLE( wxGFrame, wxFrame )
	EVT_MENU( Menu_File_Quit, wxGFrame::OnQuit )
	EVT_MENU( Menu_File_About, wxGFrame::OnAbout )
	EVT_TOOL( IDT_TOOL_ARROW, wxGFrame::OnToolArrow )
	EVT_TOOL( IDT_TOOL_RECT, wxGFrame::OnToolRect )
	EVT_TOOL( IDT_TOOL_IMG, wxGFrame::OnToolImg )
END_EVENT_TABLE()

IMPLEMENT_APP(wxGapp)
	

bool 
wxGapp::OnInit()
{
	wxGFrame *frame = new wxGFrame( wxT( "Goeland Example" ), wxPoint(50,50), wxSize(450,340) );

	frame->Show(TRUE);
	SetTopWindow(frame);
	return TRUE;
} 

wxGFrame::wxGFrame( const wxString& title, const wxPoint& pos, const wxSize& size )
	: wxFrame((wxFrame *)NULL, -1, title, pos, size)
{
	wxMenu *menuFile = new wxMenu;
	
	menuFile->Append( Menu_File_About, wxT( "&About..." ) );
	menuFile->AppendSeparator();
	menuFile->Append( Menu_File_Quit, wxT( "E&xit" ) );
	
	wxMenuBar *menuBar = new wxMenuBar;
	menuBar->Append( menuFile, wxT( "&File" ) );
	
	SetMenuBar( menuBar );
	SetAutoLayout( TRUE );
	
	toolbar = new wxToolBar( this, -1,
		wxDefaultPosition,
		wxDefaultSize,
		wxTB_FLAT | wxTB_3DBUTTONS );

	wxLayoutConstraints *lc = new wxLayoutConstraints;
	lc->left.SameAs    ( this, wxLeft );
	lc->top.SameAs     ( this, wxTop );
	lc->width.SameAs   ( this, wxWidth );
	lc->height.Absolute( 30 );
	toolbar->SetConstraints( lc );

	plane = new gPlane( this, -1, wxPoint(0,0), GetSize( ));
	lc = new wxLayoutConstraints;
	lc->left.SameAs    ( this, wxLeft );
	lc->top.Below	     ( toolbar );
	lc->width.SameAs   ( this, wxWidth );
	lc->bottom.SameAs	 ( this, wxBottom );
	plane->SetConstraints( lc );


	wxImage::AddHandler( new wxPNGHandler );
	toolbar->AddTool( IDT_TOOL_ARROW,
		wxBitmap( new wxImage( "/usr/share/goeland/images/arrow.png" )),
		wxNullBitmap,
		TRUE,
		-1, // xPos
		-1, // yPos
		NULL,
		wxString( _T( "Arrow" )),
		"" );
	toolbar->AddTool( IDT_TOOL_RECT,
		wxBitmap( new wxImage( "/usr/share/goeland/images/rectangle.png" )),
		wxNullBitmap,
		TRUE,
		-1, // xPos
		-1, // yPos
		NULL,
		wxString( _T( "Rectangle" )),
		"" );
	toolbar->AddTool( IDT_TOOL_IMG,
		wxBitmap( new wxImage( "/usr/share/goeland/images/rectangle.png" )),
		wxNullBitmap,
		TRUE,
		-1, // xPos
		-1, // yPos
		NULL,
		wxString( _T( "Image" )),
		"" );
	CreateStatusBar();
	SetStatusText( wxT( "Welcome to the Goeland Example !" ) );

	// Initialize Goeland

	using namespace goeland_base;
	leonardo = Leonardo::getInstance( );
	leonardo->setShapeFactory( new goeland_wx::ShapeFactory( ));
	leonardo->setGraphicsContext( new goeland_wx::GraphicsContext( plane ));

}

void 
wxGFrame::OnQuit( wxCommandEvent& WXUNUSED( event ) )
{
	Close(TRUE);
}

wxGFrame::~wxGFrame( )
{
	delete leonardo->getGraphicsContext();
	delete leonardo;
}

void 
wxGFrame::OnAbout( wxCommandEvent& WXUNUSED( event ) )
{
	wxMessageBox( wxT( "This is the Goeland Example" ),
			wxT( "About Goeland Example" ), wxOK | wxICON_INFORMATION, this );
}


void wxGFrame::OnToolArrow( wxCommandEvent &event )
{
	printf( "Arrow\n" );
	toolbar->ToggleTool(IDT_TOOL_RECT, false);
	leonardo->selectTool( goeland_base::Leonardo::TOOL_ARROW );
}


void wxGFrame::OnToolRect( wxCommandEvent &event )
{
	printf( "Rect\n" );
	toolbar->ToggleTool(IDT_TOOL_ARROW, false);
	leonardo->selectTool( goeland_base::Leonardo::TOOL_RECTANGLE );
}


void wxGFrame::OnToolImg( wxCommandEvent &event )
{
	printf( "Rect\n" );
	toolbar->ToggleTool(IDT_TOOL_ARROW, false);
	leonardo->selectTool( goeland_base::Leonardo::TOOL_IMAGE );
}