Hopefully fixed library names generated by wx-config for OS/2's PM port.
[wxWidgets.git] / src / common / bmpbase.cpp
1 /////////////////////////////////////////////////////////////////////////////
2 // Name: bitmap.cpp
3 // Purpose: wxBitmapBase
4 // Author: VaclavSlavik
5 // Created: 2001/04/11
6 // RCS-ID: $Id$
7 // Copyright: (c) 2001, Vaclav Slavik
8 // Licence: wxWindows licence
9 /////////////////////////////////////////////////////////////////////////////
10
11 #if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
12 #pragma implementation "bitmapbase.h"
13 #endif
14
15 // For compilers that support precompilation, includes "wx.h".
16 #include "wx/wxprec.h"
17
18 #ifdef __BORLANDC__
19 #pragma hdrstop
20 #endif
21
22 #if defined(__WXMGL__) || \
23 defined(__WXMAC__) || \
24 defined(__WXGTK__) || \
25 defined(__WXMOTIF__) || \
26 defined(__WXX11__)
27
28 #include "wx/setup.h"
29 #include "wx/utils.h"
30 #include "wx/palette.h"
31 #include "wx/bitmap.h"
32 #include "wx/icon.h"
33 #include "wx/log.h"
34 #include "wx/image.h"
35 #include "wx/module.h"
36
37 IMPLEMENT_ABSTRACT_CLASS(wxBitmapBase, wxGDIObject)
38 IMPLEMENT_ABSTRACT_CLASS(wxBitmapHandlerBase,wxObject)
39
40 wxList wxBitmapBase::sm_handlers;
41
42 void wxBitmapBase::AddHandler(wxBitmapHandlerBase *handler)
43 {
44 sm_handlers.Append(handler);
45 }
46
47 void wxBitmapBase::InsertHandler(wxBitmapHandlerBase *handler)
48 {
49 sm_handlers.Insert(handler);
50 }
51
52 bool wxBitmapBase::RemoveHandler(const wxString& name)
53 {
54 wxBitmapHandler *handler = FindHandler(name);
55 if ( handler )
56 {
57 sm_handlers.DeleteObject(handler);
58 return true;
59 }
60 else
61 return false;
62 }
63
64 wxBitmapHandler *wxBitmapBase::FindHandler(const wxString& name)
65 {
66 wxList::compatibility_iterator node = sm_handlers.GetFirst();
67 while ( node )
68 {
69 wxBitmapHandler *handler = (wxBitmapHandler *)node->GetData();
70 if ( handler->GetName() == name )
71 return handler;
72 node = node->GetNext();
73 }
74 return NULL;
75 }
76
77 wxBitmapHandler *wxBitmapBase::FindHandler(const wxString& extension, wxBitmapType bitmapType)
78 {
79 wxList::compatibility_iterator node = sm_handlers.GetFirst();
80 while ( node )
81 {
82 wxBitmapHandler *handler = (wxBitmapHandler *)node->GetData();
83 if ( handler->GetExtension() == extension &&
84 (bitmapType == -1 || handler->GetType() == bitmapType) )
85 return handler;
86 node = node->GetNext();
87 }
88 return NULL;
89 }
90
91 wxBitmapHandler *wxBitmapBase::FindHandler(wxBitmapType bitmapType)
92 {
93 wxList::compatibility_iterator node = sm_handlers.GetFirst();
94 while ( node )
95 {
96 wxBitmapHandler *handler = (wxBitmapHandler *)node->GetData();
97 if (handler->GetType() == bitmapType)
98 return handler;
99 node = node->GetNext();
100 }
101 return NULL;
102 }
103
104 void wxBitmapBase::CleanUpHandlers()
105 {
106 wxList::compatibility_iterator node = sm_handlers.GetFirst();
107 while ( node )
108 {
109 wxBitmapHandler *handler = (wxBitmapHandler *)node->GetData();
110 wxList::compatibility_iterator next = node->GetNext();
111 delete handler;
112 sm_handlers.Erase(node);
113 node = next;
114 }
115 }
116
117 class wxBitmapBaseModule: public wxModule
118 {
119 DECLARE_DYNAMIC_CLASS(wxBitmapBaseModule)
120 public:
121 wxBitmapBaseModule() {}
122 bool OnInit() { wxBitmap::InitStandardHandlers(); return true; };
123 void OnExit() { wxBitmap::CleanUpHandlers(); };
124 };
125
126 IMPLEMENT_DYNAMIC_CLASS(wxBitmapBaseModule, wxModule)
127
128 #endif // __WXMGL__ || __WXMAC__ || __WXCOCOA__ || __WXMOTIF__ || __WXX11__