/[pcsx2_0.9.7]/branch/r3113_0.9.7_beta/3rdparty/wxWidgets/src/generic/dirdlgg.cpp
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Contents of /branch/r3113_0.9.7_beta/3rdparty/wxWidgets/src/generic/dirdlgg.cpp

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Revision 32 - (show annotations) (download)
Tue Sep 7 03:29:01 2010 UTC (9 years, 11 months ago) by william
File size: 11484 byte(s)
branching from upstream revision (http://pcsx2.googlecode.com/svn/trunk
): r3113 to
https://svn.netsolutions.dnsalias.com/websvn/ps2/pcsx2/pcsx2_0.9.7/branch/r3113_0.9.7_beta
1 /////////////////////////////////////////////////////////////////////////////
2 // Name: src/generic/dirdlg.cpp
3 // Purpose: wxDirDialog
4 // Author: Harm van der Heijden, Robert Roebling & Julian Smart
5 // Modified by:
6 // Created: 12/12/98
7 // RCS-ID: $Id: dirdlgg.cpp 41838 2006-10-09 21:08:45Z VZ $
8 // Copyright: (c) Harm van der Heijden, Robert Roebling, 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_DIRDLG
20
21 #ifndef WX_PRECOMP
22 #include "wx/textctrl.h"
23 #include "wx/button.h"
24 #include "wx/checkbox.h"
25 #include "wx/sizer.h"
26 #include "wx/intl.h"
27 #include "wx/log.h"
28 #include "wx/msgdlg.h"
29 #include "wx/bmpbuttn.h"
30 #endif
31
32 #include "wx/statline.h"
33 #include "wx/dirctrl.h"
34 #include "wx/generic/dirdlgg.h"
35 #include "wx/artprov.h"
36
37 // ----------------------------------------------------------------------------
38 // constants
39 // ----------------------------------------------------------------------------
40
41 static const int ID_DIRCTRL = 1000;
42 static const int ID_TEXTCTRL = 1001;
43 static const int ID_NEW = 1004;
44 static const int ID_SHOW_HIDDEN = 1005;
45 static const int ID_GO_HOME = 1006;
46
47 //-----------------------------------------------------------------------------
48 // wxGenericDirDialog
49 //-----------------------------------------------------------------------------
50
51 IMPLEMENT_DYNAMIC_CLASS(wxGenericDirDialog, wxDialog)
52
53 BEGIN_EVENT_TABLE(wxGenericDirDialog, wxDialog)
54 EVT_CLOSE (wxGenericDirDialog::OnCloseWindow)
55 EVT_BUTTON (wxID_OK, wxGenericDirDialog::OnOK)
56 EVT_BUTTON (ID_NEW, wxGenericDirDialog::OnNew)
57 EVT_BUTTON (ID_GO_HOME, wxGenericDirDialog::OnGoHome)
58 EVT_TREE_KEY_DOWN (wxID_ANY, wxGenericDirDialog::OnTreeKeyDown)
59 EVT_TREE_SEL_CHANGED (wxID_ANY, wxGenericDirDialog::OnTreeSelected)
60 EVT_TEXT_ENTER (ID_TEXTCTRL, wxGenericDirDialog::OnOK)
61 EVT_CHECKBOX (ID_SHOW_HIDDEN, wxGenericDirDialog::OnShowHidden)
62 END_EVENT_TABLE()
63
64 wxGenericDirDialog::wxGenericDirDialog(wxWindow* parent, const wxString& title,
65 const wxString& defaultPath, long style,
66 const wxPoint& pos, const wxSize& sz,
67 const wxString& name)
68 {
69 Create(parent, title, defaultPath, style, pos, sz, name);
70 }
71
72 bool wxGenericDirDialog::Create(wxWindow* parent,
73 const wxString& title,
74 const wxString& defaultPath, long style,
75 const wxPoint& pos,
76 const wxSize& sz,
77 const wxString& name)
78 {
79 wxBusyCursor cursor;
80
81 if (!wxDirDialogBase::Create(parent, title, defaultPath, style, pos, sz, name))
82 return false;
83
84 m_path = defaultPath;
85 if (m_path == wxT("~"))
86 wxGetHomeDir(&m_path);
87 if (m_path == wxT("."))
88 m_path = wxGetCwd();
89
90 wxBoxSizer *topsizer = new wxBoxSizer( wxVERTICAL );
91
92 // smartphones does not support or do not waste space for wxButtons
93 #if defined(__SMARTPHONE__)
94
95 wxMenu *dirMenu = new wxMenu;
96 dirMenu->Append(ID_GO_HOME, _("Home"));
97
98 if (!HasFlag(wxDD_DIR_MUST_EXIST))
99 {
100 dirMenu->Append(ID_NEW, _("New directory"));
101 }
102
103 dirMenu->AppendCheckItem(ID_SHOW_HIDDEN, _("Show hidden directories"));
104 dirMenu->AppendSeparator();
105 dirMenu->Append(wxID_CANCEL, _("Cancel"));
106
107 #else
108
109 // 0) 'New' and 'Home' Buttons
110 wxSizer* buttonsizer = new wxBoxSizer( wxHORIZONTAL );
111
112 // VS: 'Home directory' concept is unknown to MS-DOS
113 #if !defined(__DOS__)
114 wxBitmapButton* homeButton =
115 new wxBitmapButton(this, ID_GO_HOME,
116 wxArtProvider::GetBitmap(wxART_GO_HOME, wxART_BUTTON));
117 buttonsizer->Add( homeButton, 0, wxLEFT|wxRIGHT, 10 );
118 #endif
119
120 // I'm not convinced we need a New button, and we tend to get annoying
121 // accidental-editing with label editing enabled.
122 if (!HasFlag(wxDD_DIR_MUST_EXIST))
123 {
124 wxBitmapButton* newButton =
125 new wxBitmapButton(this, ID_NEW,
126 wxArtProvider::GetBitmap(wxART_NEW_DIR, wxART_BUTTON));
127 buttonsizer->Add( newButton, 0, wxRIGHT, 10 );
128 #if wxUSE_TOOLTIPS
129 newButton->SetToolTip(_("Create new directory"));
130 #endif
131 }
132
133 #if wxUSE_TOOLTIPS
134 homeButton->SetToolTip(_("Go to home directory"));
135 #endif
136
137 topsizer->Add( buttonsizer, 0, wxTOP | wxALIGN_RIGHT, 10 );
138
139 #endif // __SMARTPHONE__/!__SMARTPHONE__
140
141 // 1) dir ctrl
142 m_dirCtrl = NULL; // this is necessary, event handler called from
143 // wxGenericDirCtrl would crash otherwise!
144 long dirStyle = wxDIRCTRL_DIR_ONLY | wxDEFAULT_CONTROL_BORDER;
145
146 #ifdef __WXMSW__
147 if (!HasFlag(wxDD_DIR_MUST_EXIST))
148 {
149 // Only under Windows do we need the wxTR_EDIT_LABEL tree control style
150 // before we can call EditLabel (required for "New directory")
151 dirStyle |= wxDIRCTRL_EDIT_LABELS;
152 }
153 #endif
154
155 m_dirCtrl = new wxGenericDirCtrl(this, ID_DIRCTRL,
156 m_path, wxDefaultPosition,
157 wxSize(300, 200),
158 dirStyle);
159
160 wxSizerFlags flagsBorder2;
161 flagsBorder2.DoubleBorder(wxTOP | wxLEFT | wxRIGHT);
162
163 topsizer->Add(m_dirCtrl, wxSizerFlags(flagsBorder2).Proportion(1).Expand());
164
165 #ifndef __SMARTPHONE__
166 // Make the an option depending on a flag?
167 wxCheckBox *
168 check = new wxCheckBox(this, ID_SHOW_HIDDEN, _("Show &hidden directories"));
169 topsizer->Add(check, wxSizerFlags(flagsBorder2).Right());
170 #endif // !__SMARTPHONE__
171
172 // 2) text ctrl
173 m_input = new wxTextCtrl( this, ID_TEXTCTRL, m_path, wxDefaultPosition );
174 topsizer->Add(m_input, wxSizerFlags(flagsBorder2).Expand());
175
176 // 3) buttons if any
177 wxSizer *buttonSizer = CreateSeparatedButtonSizer(wxOK | wxCANCEL);
178 if ( buttonSizer )
179 {
180 topsizer->Add(buttonSizer, wxSizerFlags().Expand().DoubleBorder());
181 }
182
183 #ifdef __SMARTPHONE__
184 // overwrite menu set by CreateSeparatedButtonSizer() call above
185 SetRightMenu(wxID_ANY, _("Options"), dirMenu);
186 #endif
187
188 m_input->SetFocus();
189
190 SetAutoLayout( true );
191 SetSizer( topsizer );
192
193 topsizer->SetSizeHints( this );
194 topsizer->Fit( this );
195
196 Centre( wxBOTH );
197
198 return true;
199 }
200
201 void wxGenericDirDialog::EndModal(int retCode)
202 {
203 // before proceeding, change the current working directory if user asked so
204 if (retCode == wxID_OK && HasFlag(wxDD_CHANGE_DIR))
205 wxSetWorkingDirectory(m_path);
206
207 wxDialog::EndModal(retCode);
208 }
209
210 void wxGenericDirDialog::OnCloseWindow(wxCloseEvent& WXUNUSED(event))
211 {
212 EndModal(wxID_CANCEL);
213 }
214
215 void wxGenericDirDialog::OnOK(wxCommandEvent& WXUNUSED(event))
216 {
217 m_path = m_input->GetValue();
218
219 // Does the path exist? (User may have typed anything in m_input)
220 if (wxDirExists(m_path))
221 {
222 // OK, path exists, we're done.
223 EndModal(wxID_OK);
224 return;
225 }
226
227 // Interact with user, find out if the dir is a typo or to be created
228 wxString msg;
229 msg.Printf(_("The directory '%s' does not exist\nCreate it now?"),
230 m_path.c_str());
231 wxMessageDialog dialog(this, msg, _("Directory does not exist"),
232 wxYES_NO | wxICON_WARNING);
233
234 if ( dialog.ShowModal() == wxID_YES )
235 {
236 // Okay, let's make it
237 wxLogNull log;
238 if (wxMkdir(m_path))
239 {
240 // The new dir was created okay.
241 EndModal(wxID_OK);
242 return;
243 }
244 else
245 {
246 // Trouble...
247 msg.Printf(_("Failed to create directory '%s'\n(Do you have the required permissions?)"),
248 m_path.c_str());
249 wxMessageDialog errmsg(this, msg, _("Error creating directory"), wxOK | wxICON_ERROR);
250 errmsg.ShowModal();
251 // We still don't have a valid dir. Back to the main dialog.
252 }
253 }
254 // User has answered NO to create dir.
255 }
256
257 void wxGenericDirDialog::SetPath(const wxString& path)
258 {
259 m_dirCtrl->SetPath(path);
260 m_path = path;
261 }
262
263 wxString wxGenericDirDialog::GetPath(void) const
264 {
265 return m_path;
266 }
267
268 int wxGenericDirDialog::ShowModal()
269 {
270 m_input->SetValue( m_path );
271 return wxDialog::ShowModal();
272 }
273
274 void wxGenericDirDialog::OnTreeSelected( wxTreeEvent &event )
275 {
276 if (!m_dirCtrl)
277 return;
278
279 wxTreeItemId item = event.GetItem();
280
281 wxDirItemData *data = NULL;
282
283 if(item.IsOk())
284 data = (wxDirItemData*)m_dirCtrl->GetTreeCtrl()->GetItemData(item);
285
286 if (data)
287 m_input->SetValue( data->m_path );
288 }
289
290 void wxGenericDirDialog::OnTreeKeyDown( wxTreeEvent &WXUNUSED(event) )
291 {
292 if (!m_dirCtrl)
293 return;
294
295 wxDirItemData *data = (wxDirItemData*)m_dirCtrl->GetTreeCtrl()->GetItemData(m_dirCtrl->GetTreeCtrl()->GetSelection());
296 if (data)
297 m_input->SetValue( data->m_path );
298 }
299
300 void wxGenericDirDialog::OnShowHidden( wxCommandEvent& event )
301 {
302 if (!m_dirCtrl)
303 return;
304
305 m_dirCtrl->ShowHidden( event.GetInt() != 0 );
306 }
307
308 void wxGenericDirDialog::OnNew( wxCommandEvent& WXUNUSED(event) )
309 {
310 wxTreeItemId id = m_dirCtrl->GetTreeCtrl()->GetSelection();
311 if ((id == m_dirCtrl->GetTreeCtrl()->GetRootItem()) ||
312 (m_dirCtrl->GetTreeCtrl()->GetItemParent(id) == m_dirCtrl->GetTreeCtrl()->GetRootItem()))
313 {
314 wxMessageDialog msg(this, _("You cannot add a new directory to this section."),
315 _("Create directory"), wxOK | wxICON_INFORMATION );
316 msg.ShowModal();
317 return;
318 }
319
320 wxTreeItemId parent = id ; // m_dirCtrl->GetTreeCtrl()->GetItemParent( id );
321 wxDirItemData *data = (wxDirItemData*)m_dirCtrl->GetTreeCtrl()->GetItemData( parent );
322 wxASSERT( data );
323
324 wxString new_name( _("NewName") );
325 wxString path( data->m_path );
326 if (!wxEndsWithPathSeparator(path))
327 path += wxFILE_SEP_PATH;
328 path += new_name;
329 if (wxDirExists(path))
330 {
331 // try NewName0, NewName1 etc.
332 int i = 0;
333 do {
334 new_name = _("NewName");
335 wxString num;
336 num.Printf( wxT("%d"), i );
337 new_name += num;
338
339 path = data->m_path;
340 if (!wxEndsWithPathSeparator(path))
341 path += wxFILE_SEP_PATH;
342 path += new_name;
343 i++;
344 } while (wxDirExists(path));
345 }
346
347 wxLogNull log;
348 if (!wxMkdir(path))
349 {
350 wxMessageDialog dialog(this, _("Operation not permitted."), _("Error"), wxOK | wxICON_ERROR );
351 dialog.ShowModal();
352 return;
353 }
354
355 wxDirItemData *new_data = new wxDirItemData( path, new_name, true );
356
357 // TODO: THIS CODE DOESN'T WORK YET. We need to avoid duplication of the first child
358 // of the parent.
359 wxTreeItemId new_id = m_dirCtrl->GetTreeCtrl()->AppendItem( parent, new_name, 0, 0, new_data );
360 m_dirCtrl->GetTreeCtrl()->EnsureVisible( new_id );
361 m_dirCtrl->GetTreeCtrl()->EditLabel( new_id );
362 }
363
364 void wxGenericDirDialog::OnGoHome(wxCommandEvent& WXUNUSED(event))
365 {
366 SetPath(wxGetUserHome());
367 }
368
369 #endif // wxUSE_DIRDLG

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