/[pcsx2_0.9.7]/trunk/3rdparty/wxWidgets/src/common/docmdi.cpp
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Annotation of /trunk/3rdparty/wxWidgets/src/common/docmdi.cpp

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Revision 31 - (hide annotations) (download)
Tue Sep 7 03:24:11 2010 UTC (10 years, 4 months ago) by william
File size: 5285 byte(s)
committing r3113 initial commit again...
1 william 31 /////////////////////////////////////////////////////////////////////////////
2     // Name: docmdi.cpp
3     // Purpose: Frame classes for MDI document/view applications
4     // Author: Julian Smart
5     // Modified by:
6     // Created: 01/02/97
7     // RCS-ID: $Id: docmdi.cpp 35650 2005-09-23 12:56:45Z MR $
8     // Copyright: (c) Julian Smart
9     // Licence: wxWindows licence
10     /////////////////////////////////////////////////////////////////////////////
11    
12     // For compilers that support precompilation, includes "wx.h".
13     #include "wx/wxprec.h"
14    
15     #ifdef __BORLANDC__
16     #pragma hdrstop
17     #endif
18    
19     #if wxUSE_MDI_ARCHITECTURE
20    
21     #include "wx/docmdi.h"
22    
23     /*
24     * Docview MDI parent frame
25     */
26    
27     IMPLEMENT_CLASS(wxDocMDIParentFrame, wxMDIParentFrame)
28    
29     BEGIN_EVENT_TABLE(wxDocMDIParentFrame, wxMDIParentFrame)
30     EVT_MENU(wxID_EXIT, wxDocMDIParentFrame::OnExit)
31     EVT_MENU_RANGE(wxID_FILE1, wxID_FILE9, wxDocMDIParentFrame::OnMRUFile)
32     EVT_CLOSE(wxDocMDIParentFrame::OnCloseWindow)
33     END_EVENT_TABLE()
34    
35     wxDocMDIParentFrame::wxDocMDIParentFrame()
36     {
37     Init();
38     }
39    
40     wxDocMDIParentFrame::wxDocMDIParentFrame(wxDocManager *manager, wxFrame *frame, wxWindowID id, const wxString& title,
41     const wxPoint& pos, const wxSize& size, long style, const wxString& name)
42     {
43     Init();
44     Create(manager, frame, id, title, pos, size, style, name);
45     }
46    
47     bool wxDocMDIParentFrame::Create(wxDocManager *manager, wxFrame *frame, wxWindowID id, const wxString& title,
48     const wxPoint& pos, const wxSize& size, long style, const wxString& name)
49     {
50     m_docManager = manager;
51     return wxMDIParentFrame::Create(frame, id, title, pos, size, style, name);
52     }
53    
54     void wxDocMDIParentFrame::OnExit(wxCommandEvent& WXUNUSED(event))
55     {
56     Close();
57     }
58    
59     void wxDocMDIParentFrame::Init()
60     {
61     m_docManager = NULL;
62     }
63    
64     void wxDocMDIParentFrame::OnMRUFile(wxCommandEvent& event)
65     {
66     wxString f(m_docManager->GetHistoryFile(event.GetId() - wxID_FILE1));
67     if (!f.empty())
68     (void)m_docManager->CreateDocument(f, wxDOC_SILENT);
69     }
70    
71     // Extend event processing to search the view's event table
72     bool wxDocMDIParentFrame::ProcessEvent(wxEvent& event)
73     {
74     // Try the document manager, then do default processing
75     if (!m_docManager || !m_docManager->ProcessEvent(event))
76     return wxEvtHandler::ProcessEvent(event);
77     else
78     return true;
79     }
80    
81     void wxDocMDIParentFrame::OnCloseWindow(wxCloseEvent& event)
82     {
83     if (m_docManager->Clear(!event.CanVeto()))
84     {
85     this->Destroy();
86     }
87     else
88     event.Veto();
89     }
90    
91    
92     /*
93     * Default document child frame for MDI children
94     */
95    
96     IMPLEMENT_CLASS(wxDocMDIChildFrame, wxMDIChildFrame)
97    
98     BEGIN_EVENT_TABLE(wxDocMDIChildFrame, wxMDIChildFrame)
99     EVT_ACTIVATE(wxDocMDIChildFrame::OnActivate)
100     EVT_CLOSE(wxDocMDIChildFrame::OnCloseWindow)
101     END_EVENT_TABLE()
102    
103     void wxDocMDIChildFrame::Init()
104     {
105     m_childDocument = (wxDocument*) NULL;
106     m_childView = (wxView*) NULL;
107     }
108    
109     wxDocMDIChildFrame::wxDocMDIChildFrame()
110     {
111     Init();
112     }
113    
114     wxDocMDIChildFrame::wxDocMDIChildFrame(wxDocument *doc, wxView *view, wxMDIParentFrame *frame, wxWindowID id,
115     const wxString& title, const wxPoint& pos, const wxSize& size, long style, const wxString& name)
116     {
117     Init();
118     Create(doc, view, frame, id, title, pos, size, style, name);
119     }
120    
121     bool wxDocMDIChildFrame::Create(wxDocument *doc, wxView *view, wxMDIParentFrame *frame, wxWindowID id,
122     const wxString& title, const wxPoint& pos, const wxSize& size, long style, const wxString& name)
123     {
124     m_childDocument = doc;
125     m_childView = view;
126     if (wxMDIChildFrame::Create(frame, id, title, pos, size, style, name))
127     {
128     if (view)
129     view->SetFrame(this);
130     return true;
131     }
132    
133     return false;
134     }
135    
136     wxDocMDIChildFrame::~wxDocMDIChildFrame(void)
137     {
138     m_childView = (wxView *) NULL;
139     }
140    
141     // Extend event processing to search the view's event table
142     bool wxDocMDIChildFrame::ProcessEvent(wxEvent& event)
143     {
144     static wxEvent *ActiveEvent = NULL;
145    
146     // Break recursion loops
147     if (ActiveEvent == &event)
148     return false;
149    
150     ActiveEvent = &event;
151    
152     bool ret;
153     if ( !m_childView || ! m_childView->ProcessEvent(event) )
154     {
155     // Only hand up to the parent if it's a menu command
156     if (!event.IsKindOf(CLASSINFO(wxCommandEvent)) || !GetParent() || !GetParent()->ProcessEvent(event))
157     ret = wxEvtHandler::ProcessEvent(event);
158     else
159     ret = true;
160     }
161     else
162     ret = true;
163    
164     ActiveEvent = NULL;
165     return ret;
166     }
167    
168     void wxDocMDIChildFrame::OnActivate(wxActivateEvent& event)
169     {
170     wxMDIChildFrame::OnActivate(event);
171    
172     if (event.GetActive() && m_childView)
173     m_childView->Activate(event.GetActive());
174     }
175    
176     void wxDocMDIChildFrame::OnCloseWindow(wxCloseEvent& event)
177     {
178     // Close view but don't delete the frame while doing so!
179     // ...since it will be deleted by wxWidgets if we return true.
180     if (m_childView)
181     {
182     bool ans = event.CanVeto()
183     ? m_childView->Close(false) // false means don't delete associated window
184     : true; // Must delete.
185    
186     if (ans)
187     {
188     m_childView->Activate(false);
189     delete m_childView;
190     m_childView = (wxView *) NULL;
191     m_childDocument = (wxDocument *) NULL;
192    
193     this->Destroy();
194     }
195     else
196     event.Veto();
197     }
198     else
199     event.Veto();
200     }
201    
202     #endif
203     // wxUSE_DOC_VIEW_ARCHITECTURE
204    

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