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anitest.cpp
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C/C++ Source or Header
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2002-03-21
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6KB
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198 lines
/////////////////////////////////////////////////////////////////////////////
// Name: anitest.cpp
// Purpose: Animation sample
// Author: Julian Smart
// Modified by:
// Created: 02/07/2001
// RCS-ID: $Id: anitest.cpp,v 1.2 2002/03/21 10:32:01 JS Exp $
// Copyright: (c) Julian Smart
// Licence: wxWindows licence
/////////////////////////////////////////////////////////////////////////////
// ===========================================================================
// declarations
// ===========================================================================
// ---------------------------------------------------------------------------
// headers
// ---------------------------------------------------------------------------
// For compilers that support precompilation, includes "wx/wx.h".
#include "wx/wxprec.h"
#ifdef __BORLANDC__
#pragma hdrstop
#endif
#ifndef WX_PRECOMP
#include "wx/wx.h"
#endif
#if defined(__WXGTK__) || defined(__WXX11__) || defined(__WXMOTIF__) || defined(__WXMAC__)
#include "mondrian.xpm"
#endif
#include "anitest.h"
IMPLEMENT_APP(MyApp)
// ---------------------------------------------------------------------------
// global variables
// ---------------------------------------------------------------------------
// ---------------------------------------------------------------------------
// event tables
// ---------------------------------------------------------------------------
BEGIN_EVENT_TABLE(MyFrame, wxFrame)
EVT_MENU(ANITEST_ABOUT, MyFrame::OnAbout)
EVT_MENU(ANITEST_QUIT, MyFrame::OnQuit)
EVT_MENU(ANITEST_OPEN, MyFrame::OnOpen)
EVT_SIZE(MyFrame::OnSize)
END_EVENT_TABLE()
// ===========================================================================
// implementation
// ===========================================================================
// ---------------------------------------------------------------------------
// MyApp
// ---------------------------------------------------------------------------
// Initialise this in OnInit, not statically
bool MyApp::OnInit()
{
// Create the main frame window
MyFrame* frame = new MyFrame((wxFrame *)NULL, -1, "Animation Demo",
wxPoint(-1, -1), wxSize(500, 400),
wxDEFAULT_FRAME_STYLE);
// Give it an icon
#ifdef __WXMSW__
frame->SetIcon(wxIcon("mdi_icn"));
#else
frame->SetIcon(wxIcon( mondrian_xpm ));
#endif
// Make a menubar
wxMenu *file_menu = new wxMenu;
file_menu->Append(ANITEST_OPEN, "&Open Animation...\tCtrl+O", "Open a GIF animation");
file_menu->Append(ANITEST_QUIT, "&Exit\tAlt+X", "Quit the program");
wxMenu *help_menu = new wxMenu;
help_menu->Append(ANITEST_ABOUT, "&About\tF1");
wxMenuBar *menu_bar = new wxMenuBar;
menu_bar->Append(file_menu, "&File");
menu_bar->Append(help_menu, "&Help");
// Associate the menu bar with the frame
frame->SetMenuBar(menu_bar);
frame->CreateStatusBar();
frame->Show(TRUE);
SetTopWindow(frame);
return TRUE;
}
// ---------------------------------------------------------------------------
// MyFrame
// ---------------------------------------------------------------------------
// Define my frame constructor
MyFrame::MyFrame(wxWindow *parent,
const wxWindowID id,
const wxString& title,
const wxPoint& pos,
const wxSize& size,
const long style)
: wxFrame(parent, id, title, pos, size,
style | wxNO_FULL_REPAINT_ON_RESIZE)
{
// m_animation = NULL;
m_canvas = new MyCanvas(this, wxPoint(0, 0), wxSize(-1, -1));
#if 0
m_player.SetDestroyAnimation(FALSE);
m_player.SetWindow(m_canvas);
m_player.SetPosition(wxPoint(0, 0));
#endif
m_animationCtrl = new wxGIFAnimationCtrl(m_canvas, -1, wxEmptyString,
wxPoint(0, 0), wxSize(200, 200));
}
MyFrame::~MyFrame()
{
// m_player.Stop();
}
void MyFrame::OnQuit(wxCommandEvent& WXUNUSED(event))
{
Close();
}
void MyFrame::OnAbout(wxCommandEvent& WXUNUSED(event) )
{
(void)wxMessageBox("wxWindows 2 Animation Demo\n"
"Author: Julian Smart (c) 2001\n",
"About Animation Demo");
}
void MyFrame::OnOpen(wxCommandEvent& event)
{
wxFileDialog dialog(this, wxT("Please choose an animated GIF"),
wxEmptyString, wxEmptyString, wxT("*.gif"), wxOPEN);
if (dialog.ShowModal() == wxID_OK)
{
wxString filename(dialog.GetPath());
m_animationCtrl->Stop();
if (m_animationCtrl->LoadFile(filename))
{
m_animationCtrl->Play();
}
else
{
wxMessageBox("Sorry, this animation was not a valid animated GIF.");
}
}
}
// ---------------------------------------------------------------------------
// MyCanvas
// ---------------------------------------------------------------------------
BEGIN_EVENT_TABLE(MyCanvas, wxScrolledWindow)
EVT_PAINT(MyCanvas::OnPaint)
END_EVENT_TABLE()
// Define a constructor for my canvas
MyCanvas::MyCanvas(wxWindow *parent, const wxPoint& pos, const wxSize& size)
: wxScrolledWindow(parent, -1, pos, size,
wxSUNKEN_BORDER |
wxNO_FULL_REPAINT_ON_RESIZE |
wxVSCROLL | wxHSCROLL)
{
SetBackgroundColour(wxColour("YELLOW"));
}
void MyCanvas::OnPaint(wxPaintEvent& event)
{
wxPaintDC dc(this);
#if 0
MyFrame* frame = (MyFrame*) GetParent();
if (frame->GetPlayer().IsPlaying())
{
frame->GetPlayer().Draw(dc);
}
#endif
}