1 /////////////////////////////////////////////////////////////////////////////
2 // Name: arttest.cpp
3 // Purpose: wxArtProvider sample
4 // Author: Vaclav Slavik
5 // Modified by:
6 // Created: 2002/03/25
7 // RCS-ID: $Id: arttest.cpp 41398 2006-09-23 20:16:18Z VZ $
8 // Copyright: (c) Vaclav Slavik
9 // Licence: wxWindows license
10 /////////////////////////////////////////////////////////////////////////////
11
12 // For compilers that support precompilation, includes "wx/wx.h".
13 #include "wx/wxprec.h"
14
15 #ifdef __BORLANDC__
16 #pragma hdrstop
17 #endif
18
19 #ifndef WX_PRECOMP
20 #include "wx/wx.h"
21 #endif
22
23 #if !defined(__WXMSW__) && !defined(__WXPM__)
24 #include "mondrian.xpm"
25 #endif
26
27 #include "wx/artprov.h"
28 #include "artbrows.h"
29
30 // ----------------------------------------------------------------------------
31 // private classes
32 // ----------------------------------------------------------------------------
33
34 class MyApp : public wxApp
35 {
36 public:
37 virtual bool OnInit();
38 };
39
40 class MyFrame : public wxFrame
41 {
42 public:
43 MyFrame(const wxString& title, const wxPoint& pos, const wxSize& size,
44 long style = wxDEFAULT_FRAME_STYLE);
45
46 private:
47 // event handlers (these functions should _not_ be virtual)
48 void OnQuit(wxCommandEvent& event);
49 void OnAbout(wxCommandEvent& event);
50 #if wxUSE_LOG
51 void OnLogs(wxCommandEvent& event);
52 #endif // wxUSE_LOG
53 void OnBrowser(wxCommandEvent& event);
54 void OnPlugProvider(wxCommandEvent& event);
55
56 DECLARE_EVENT_TABLE()
57 };
58
59 // ----------------------------------------------------------------------------
60 // constants
61 // ----------------------------------------------------------------------------
62
63 // IDs for the controls and the menu commands
64 enum
65 {
66 ID_Quit = wxID_HIGHEST,
67 ID_Logs,
68 ID_Browser,
69 ID_PlugProvider
70 };
71
72 // ----------------------------------------------------------------------------
73 // event tables and other macros for wxWidgets
74 // ----------------------------------------------------------------------------
75
BEGIN_EVENT_TABLE(MyFrame,wxFrame)76 BEGIN_EVENT_TABLE(MyFrame, wxFrame)
77 EVT_MENU(ID_Quit, MyFrame::OnQuit)
78 #if wxUSE_LOG
79 EVT_MENU(ID_Logs, MyFrame::OnLogs)
80 #endif // wxUSE_LOG
81 EVT_MENU(wxID_ABOUT, MyFrame::OnAbout)
82 EVT_MENU(ID_Browser, MyFrame::OnBrowser)
83 EVT_MENU(ID_PlugProvider, MyFrame::OnPlugProvider)
84 END_EVENT_TABLE()
85
86 IMPLEMENT_APP(MyApp)
87
88 // ============================================================================
89 // implementation
90 // ============================================================================
91
92 // ----------------------------------------------------------------------------
93 // the application class
94 // ----------------------------------------------------------------------------
95
96 // 'Main program' equivalent: the program execution "starts" here
97 bool MyApp::OnInit()
98 {
99 // create the main application window
100 MyFrame *frame = new MyFrame(_T("wxArtProvider sample"),
101 wxPoint(50, 50), wxSize(450, 340));
102 frame->Show(true);
103 return true;
104 }
105
106 // ----------------------------------------------------------------------------
107 // custom art provider
108 // ----------------------------------------------------------------------------
109
110 class MyArtProvider : public wxArtProvider
111 {
112 protected:
113 virtual wxBitmap CreateBitmap(const wxArtID& id, const wxArtClient& client,
114 const wxSize& size);
115 };
116
117 #include "info.xpm"
118 #include "error.xpm"
119 #include "warning.xpm"
120 #include "question.xpm"
121
CreateBitmap(const wxArtID & id,const wxArtClient & client,const wxSize & WXUNUSED (size))122 wxBitmap MyArtProvider::CreateBitmap(const wxArtID& id,
123 const wxArtClient& client,
124 const wxSize& WXUNUSED(size))
125 {
126 if ( client == wxART_MESSAGE_BOX )
127 {
128 if ( id == wxART_INFORMATION )
129 return wxBitmap(info_xpm);
130 if ( id == wxART_ERROR )
131 return wxBitmap(error_xpm);
132 if ( id == wxART_WARNING )
133 return wxBitmap(warning_xpm);
134 if ( id == wxART_QUESTION )
135 return wxBitmap(question_xpm);
136 }
137 return wxNullBitmap;
138 }
139
140
141
142 // ----------------------------------------------------------------------------
143 // main frame
144 // ----------------------------------------------------------------------------
145
146 // frame constructor
MyFrame(const wxString & title,const wxPoint & pos,const wxSize & size,long style)147 MyFrame::MyFrame(const wxString& title, const wxPoint& pos, const wxSize& size, long style)
148 : wxFrame(NULL, wxID_ANY, title, pos, size, style)
149 {
150 SetIcon(wxICON(mondrian));
151
152 // create a menu bar
153 wxMenu *menuFile = new wxMenu;
154
155 // the "About" item should be in the help menu
156 wxMenu *helpMenu = new wxMenu;
157 helpMenu->Append(wxID_ABOUT, _T("&About...\tF1"), _T("Show about dialog"));
158
159 menuFile->AppendCheckItem(ID_PlugProvider, _T("&Plug-in art provider"), _T("Enable custom art provider"));
160 menuFile->AppendSeparator();
161
162 #if wxUSE_LOG
163 menuFile->Append(ID_Logs, _T("&Logging test"), _T("Show some logging output"));
164 #endif // wxUSE_LOG
165 menuFile->Append(ID_Browser, _T("&Resources browser"), _T("Browse all available icons"));
166 menuFile->AppendSeparator();
167
168 menuFile->Append(ID_Quit, _T("E&xit\tAlt-X"), _T("Quit this program"));
169
170 // now append the freshly created menu to the menu bar...
171 wxMenuBar *menuBar = new wxMenuBar();
172 menuBar->Append(menuFile, _T("&File"));
173 menuBar->Append(helpMenu, _T("&Help"));
174
175 // ... and attach this menu bar to the frame
176 SetMenuBar(menuBar);
177 }
178
179
180 // event handlers
181
OnQuit(wxCommandEvent & WXUNUSED (event))182 void MyFrame::OnQuit(wxCommandEvent& WXUNUSED(event))
183 {
184 // true is to force the frame to close
185 Close(true);
186 }
187
188 #if wxUSE_LOG
OnLogs(wxCommandEvent & WXUNUSED (event))189 void MyFrame::OnLogs(wxCommandEvent& WXUNUSED(event))
190 {
191 wxLogMessage(_T("Some information."));
192 wxLogError(_T("This is an error."));
193 wxLogWarning(_T("A warning."));
194 wxLogError(_T("Yet another error."));
195 wxLog::GetActiveTarget()->Flush();
196 wxLogMessage(_T("Check/uncheck 'File/Plug-in art provider' and try again."));
197 }
198 #endif // wxUSE_LOG
199
OnAbout(wxCommandEvent & WXUNUSED (event))200 void MyFrame::OnAbout(wxCommandEvent& WXUNUSED(event))
201 {
202 wxString msg;
203 msg.Printf( _T("This is the about dialog of wxArtProvider sample.\n")
204 _T("Welcome to %s"), wxVERSION_STRING);
205
206 wxMessageBox(msg, _T("About wxArtProvider sample"),
207 wxOK | wxICON_INFORMATION, this);
208 }
209
OnBrowser(wxCommandEvent & WXUNUSED (event))210 void MyFrame::OnBrowser(wxCommandEvent& WXUNUSED(event))
211 {
212 wxArtBrowserDialog dlg(this);
213 dlg.ShowModal();
214 }
215
OnPlugProvider(wxCommandEvent & event)216 void MyFrame::OnPlugProvider(wxCommandEvent& event)
217 {
218 if ( event.IsChecked() )
219 wxArtProvider::Push(new MyArtProvider);
220 else
221 wxArtProvider::Pop();
222 }
223