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1/////////////////////////////////////////////////////////////////////////////
2// Name: bmpshape.cpp
3// Purpose: Bitmap shape class
4// Author: Julian Smart
5// Modified by:
6// Created: 12/07/98
7// RCS-ID: $Id$
8// Copyright: (c) Julian Smart
9// Licence: wxWindows licence
10/////////////////////////////////////////////////////////////////////////////
11
12#ifdef __GNUG__
13#pragma implementation "bmpshape.h"
14#endif
15
16// For compilers that support precompilation, includes "wx.h".
17#include "wx/wxprec.h"
18
19#ifdef __BORLANDC__
20#pragma hdrstop
21#endif
22
23#ifndef WX_PRECOMP
24#include <wx/wx.h>
25#endif
26
27#if wxUSE_PROLOGIO
28#include <wx/deprecated/wxexpr.h>
29#endif
30
31#include "wx/ogl/ogl.h"
32
33
34/*
35 * Bitmap object
36 *
37 */
38
39IMPLEMENT_DYNAMIC_CLASS(wxBitmapShape, wxRectangleShape)
40
41wxBitmapShape::wxBitmapShape():wxRectangleShape(100.0, 50.0)
42{
43 m_filename = wxEmptyString;
44}
45
46wxBitmapShape::~wxBitmapShape()
47{
48}
49
50void wxBitmapShape::OnDraw(wxDC& dc)
51{
52 if (!m_bitmap.Ok())
53 return;
54
55 int x, y;
56 x = WXROUND(m_xpos - m_bitmap.GetWidth() / 2.0);
57 y = WXROUND(m_ypos - m_bitmap.GetHeight() / 2.0);
58 dc.DrawBitmap(m_bitmap, x, y, true);
59}
60
61void wxBitmapShape::SetSize(double w, double h, bool WXUNUSED(recursive))
62{
63 if (m_bitmap.Ok())
64 {
65 w = m_bitmap.GetWidth();
66 h = m_bitmap.GetHeight();
67 }
68
69 SetAttachmentSize(w, h);
70
71 m_width = w;
72 m_height = h;
73 SetDefaultRegionSize();
74}
75
76#if wxUSE_PROLOGIO
77void wxBitmapShape::WriteAttributes(wxExpr *clause)
78{
79 // Can't really save the bitmap; so instantiate the bitmap
80 // at a higher level in the application, from a symbol library.
81 wxRectangleShape::WriteAttributes(clause);
82 clause->AddAttributeValueString(_T("filename"), m_filename);
83}
84
85void wxBitmapShape::ReadAttributes(wxExpr *clause)
86{
87 wxRectangleShape::ReadAttributes(clause);
88 clause->GetAttributeValue(_T("filename"), m_filename);
89}
90#endif
91
92// Does the copying for this object
93void wxBitmapShape::Copy(wxShape& copy)
94{
95 wxRectangleShape::Copy(copy);
96
97 wxASSERT( copy.IsKindOf(CLASSINFO(wxBitmapShape)) ) ;
98
99 wxBitmapShape& bitmapCopy = (wxBitmapShape&) copy;
100
101 bitmapCopy.m_bitmap = m_bitmap;
102 bitmapCopy.SetFilename(m_filename);
103}
104
105void wxBitmapShape::SetBitmap(const wxBitmap& bm)
106{
107 m_bitmap = bm;
108 if (m_bitmap.Ok())
109 SetSize(m_bitmap.GetWidth(), m_bitmap.GetHeight());
110}
111
112