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c801d85f | 1 | ///////////////////////////////////////////////////////////////////////////// |
3f6638b8 | 2 | // Name: gtk/filedlg.cpp |
c801d85f KB |
3 | // Purpose: |
4 | // Author: Robert Roebling | |
a81258be | 5 | // Id: $Id$ |
01111366 | 6 | // Copyright: (c) 1998 Robert Roebling |
a3622daa | 7 | // Licence: wxWindows licence |
c801d85f KB |
8 | ///////////////////////////////////////////////////////////////////////////// |
9 | ||
10 | #ifdef __GNUG__ | |
11 | #pragma implementation "filedlg.h" | |
12 | #endif | |
13 | ||
14 | #include "wx/filedlg.h" | |
15 | #include "wx/utils.h" | |
16 | #include "wx/intl.h" | |
035b704a | 17 | #include "wx/generic/msgdlgg.h" |
c801d85f | 18 | |
3fa056ab | 19 | |
071a2d78 | 20 | #include <gtk/gtk.h> |
83624f79 | 21 | |
acfd422a RR |
22 | //----------------------------------------------------------------------------- |
23 | // idle system | |
24 | //----------------------------------------------------------------------------- | |
25 | ||
26 | extern void wxapp_install_idle_handler(); | |
27 | extern bool g_isIdle; | |
28 | ||
c801d85f | 29 | //----------------------------------------------------------------------------- |
291a8f20 RR |
30 | // "delete_event" |
31 | //----------------------------------------------------------------------------- | |
32 | ||
0e1399b3 | 33 | static |
291a8f20 | 34 | bool gtk_filedialog_delete_callback( GtkWidget *WXUNUSED(widget), GdkEvent *WXUNUSED(event), wxDialog *win ) |
0e1399b3 | 35 | { |
acfd422a RR |
36 | if (g_isIdle) wxapp_install_idle_handler(); |
37 | ||
291a8f20 RR |
38 | /* |
39 | printf( "OnDelete from " ); | |
40 | if (win->GetClassInfo() && win->GetClassInfo()->GetClassName()) | |
41 | printf( win->GetClassInfo()->GetClassName() ); | |
42 | printf( ".\n" ); | |
43 | */ | |
0e1399b3 | 44 | |
291a8f20 RR |
45 | win->Close(); |
46 | ||
47 | return TRUE; | |
48 | } | |
49 | ||
50 | //----------------------------------------------------------------------------- | |
51 | // "clicked" for OK-button | |
c801d85f KB |
52 | //----------------------------------------------------------------------------- |
53 | ||
0e1399b3 | 54 | static |
2748d251 | 55 | void gtk_filedialog_ok_callback( GtkWidget *WXUNUSED(widget), wxFileDialog *dialog ) |
c801d85f | 56 | { |
acfd422a RR |
57 | if (g_isIdle) wxapp_install_idle_handler(); |
58 | ||
2748d251 | 59 | int style = dialog->GetStyle(); |
035b704a | 60 | |
a2053b27 | 61 | GtkFileSelection *filedlg = GTK_FILE_SELECTION(dialog->m_widget); |
bfc6fde4 | 62 | char *filename = gtk_file_selection_get_filename(filedlg); |
0e1399b3 | 63 | |
bfc6fde4 VZ |
64 | if ( (style & wxSAVE) && ( style & wxOVERWRITE_PROMPT ) ) |
65 | { | |
2748d251 | 66 | if (wxFileExists( filename )) |
0e1399b3 VZ |
67 | { |
68 | wxString msg; | |
2748d251 | 69 | msg.Printf( _("File '%s' already exists, do you really want to " |
0e1399b3 VZ |
70 | "overwrite it?"), filename); |
71 | ||
2748d251 | 72 | if (wxMessageBox(msg, _("Confirm"), wxYES_NO) != wxYES) |
0e1399b3 VZ |
73 | return; |
74 | } | |
83624f79 | 75 | } |
bfc6fde4 VZ |
76 | else if ( (style & wxOPEN) && ( style & wxFILE_MUST_EXIST) ) |
77 | { | |
78 | if ( !wxFileExists( filename ) ) | |
79 | { | |
80 | wxMessageBox(_("Please choose an existing file."), _("Error"), wxOK); | |
81 | ||
82 | return; | |
83 | } | |
84 | } | |
035b704a | 85 | |
3f6638b8 VZ |
86 | // change to the directory where the user went if asked |
87 | if ( style & wxCHANGE_DIR ) | |
88 | { | |
89 | wxString cwd; | |
90 | wxSplitPath(filename, &cwd, NULL, NULL); | |
91 | ||
92 | if ( cwd != wxGetWorkingDirectory() ) | |
93 | { | |
94 | wxSetWorkingDirectory(cwd); | |
95 | } | |
96 | } | |
97 | ||
bfc6fde4 | 98 | dialog->SetPath( filename ); |
b7f4714a | 99 | |
bfc6fde4 | 100 | wxCommandEvent event(wxEVT_COMMAND_BUTTON_CLICKED, wxID_OK); |
2748d251 RR |
101 | event.SetEventObject( dialog ); |
102 | dialog->GetEventHandler()->ProcessEvent( event ); | |
ff7b1510 | 103 | } |
c801d85f | 104 | |
291a8f20 RR |
105 | //----------------------------------------------------------------------------- |
106 | // "clicked" for Cancel-button | |
107 | //----------------------------------------------------------------------------- | |
108 | ||
0e1399b3 | 109 | static |
b7f4714a | 110 | void gtk_filedialog_cancel_callback( GtkWidget *WXUNUSED(w), wxFileDialog *dialog ) |
c801d85f | 111 | { |
acfd422a RR |
112 | if (g_isIdle) wxapp_install_idle_handler(); |
113 | ||
bfc6fde4 | 114 | wxCommandEvent event(wxEVT_COMMAND_BUTTON_CLICKED, wxID_CANCEL); |
2748d251 RR |
115 | event.SetEventObject( dialog ); |
116 | dialog->GetEventHandler()->ProcessEvent( event ); | |
ff7b1510 | 117 | } |
c801d85f | 118 | |
291a8f20 RR |
119 | //----------------------------------------------------------------------------- |
120 | // wxFileDialog | |
121 | //----------------------------------------------------------------------------- | |
122 | ||
c801d85f KB |
123 | IMPLEMENT_DYNAMIC_CLASS(wxFileDialog,wxDialog) |
124 | ||
83624f79 RR |
125 | wxFileDialog::wxFileDialog( wxWindow *parent, const wxString& message, |
126 | const wxString& defaultDir, const wxString& defaultFileName, | |
127 | const wxString& wildCard, | |
128 | long style, const wxPoint& pos ) | |
c801d85f | 129 | { |
83624f79 RR |
130 | m_needParent = FALSE; |
131 | ||
4dcaf11a | 132 | if (!PreCreation( parent, pos, wxDefaultSize ) || |
223d09f6 | 133 | !CreateBase( parent, -1, pos, wxDefaultSize, style | wxDIALOG_MODAL, wxDefaultValidator, wxT("filedialog") )) |
4dcaf11a | 134 | { |
223d09f6 | 135 | wxFAIL_MSG( wxT("wxXX creation failed") ); |
3f6638b8 | 136 | return; |
4dcaf11a | 137 | } |
3f6638b8 | 138 | |
83624f79 | 139 | m_message = message; |
223d09f6 | 140 | m_path = wxT(""); |
83624f79 RR |
141 | m_fileName = defaultFileName; |
142 | m_dir = defaultDir; | |
143 | m_wildCard = wildCard; | |
144 | m_dialogStyle = style; | |
145 | m_filterIndex = 1; | |
146 | ||
ed9b9841 | 147 | m_widget = gtk_file_selection_new( m_message.mbc_str() ); |
0e1399b3 | 148 | |
83624f79 RR |
149 | int x = (gdk_screen_width () - 400) / 2; |
150 | int y = (gdk_screen_height () - 400) / 2; | |
151 | gtk_widget_set_uposition( m_widget, x, y ); | |
0e1399b3 | 152 | |
83624f79 | 153 | GtkFileSelection *sel = GTK_FILE_SELECTION(m_widget); |
3502e687 | 154 | gtk_file_selection_hide_fileop_buttons( sel ); // they don't work anyway |
035b704a | 155 | |
83624f79 | 156 | m_path.Append(m_dir); |
223d09f6 | 157 | if( ! m_path.IsEmpty() && m_path.Last()!=wxT('/') ) |
3218cf58 | 158 | m_path.Append('/'); |
83624f79 | 159 | m_path.Append(m_fileName); |
035b704a | 160 | |
ed9b9841 | 161 | if(m_path.Length()>1) gtk_file_selection_set_filename(sel,m_path.mbc_str()); |
a3622daa | 162 | |
83624f79 RR |
163 | gtk_signal_connect( GTK_OBJECT(sel->ok_button), "clicked", |
164 | GTK_SIGNAL_FUNC(gtk_filedialog_ok_callback), (gpointer*)this ); | |
c801d85f | 165 | |
3502e687 | 166 | // strange way to internationalize |
dcf924a3 | 167 | gtk_label_set( GTK_LABEL( GTK_BUTTON(sel->ok_button)->child ), wxConvCurrent->cWX2MB(_("OK")) ); |
3502e687 | 168 | |
83624f79 RR |
169 | gtk_signal_connect( GTK_OBJECT(sel->cancel_button), "clicked", |
170 | GTK_SIGNAL_FUNC(gtk_filedialog_cancel_callback), (gpointer*)this ); | |
3f6638b8 | 171 | |
3502e687 | 172 | // strange way to internationalize |
dcf924a3 | 173 | gtk_label_set( GTK_LABEL( GTK_BUTTON(sel->cancel_button)->child ), wxConvCurrent->cWX2MB(_("Cancel")) ); |
3f6638b8 | 174 | |
0e1399b3 | 175 | gtk_signal_connect( GTK_OBJECT(m_widget), "delete_event", |
291a8f20 | 176 | GTK_SIGNAL_FUNC(gtk_filedialog_delete_callback), (gpointer)this ); |
ff7b1510 | 177 | } |
c801d85f | 178 | |
3218cf58 VZ |
179 | void wxFileDialog::SetPath(const wxString& path) |
180 | { | |
181 | // not only set the full path but also update filename and dir | |
182 | m_path = path; | |
183 | if ( !!path ) | |
184 | { | |
185 | wxString ext; | |
186 | wxSplitPath(path, &m_dir, &m_fileName, &ext); | |
3f6638b8 VZ |
187 | if (!ext.IsEmpty()) |
188 | { | |
189 | m_fileName += wxT("."); | |
53daeada | 190 | m_fileName += ext; |
3f6638b8 | 191 | } |
3218cf58 VZ |
192 | } |
193 | } | |
194 | ||
195 | // ---------------------------------------------------------------------------- | |
196 | // global functions | |
197 | // ---------------------------------------------------------------------------- | |
198 | ||
36453d0f VZ |
199 | wxString |
200 | wxFileSelectorEx(const wxChar *message, | |
201 | const wxChar *default_path, | |
202 | const wxChar *default_filename, | |
203 | int *indexDefaultExtension, | |
204 | const wxChar *wildcard, | |
205 | int flags, | |
206 | wxWindow *parent, | |
207 | int x, int y) | |
208 | { | |
209 | // TODO: implement this somehow | |
223d09f6 | 210 | return wxFileSelector(message, default_path, default_filename, wxT(""), |
36453d0f VZ |
211 | wildcard, flags, parent, x, y); |
212 | } | |
213 | ||
ed9b9841 OK |
214 | wxString wxFileSelector( const wxChar *title, |
215 | const wxChar *defaultDir, const wxChar *defaultFileName, | |
216 | const wxChar *defaultExtension, const wxChar *filter, int flags, | |
83624f79 | 217 | wxWindow *parent, int x, int y ) |
c801d85f | 218 | { |
3218cf58 | 219 | wxString filter2; |
83624f79 | 220 | if ( defaultExtension && !filter ) |
223d09f6 | 221 | filter2 = wxString(wxT("*.")) + wxString(defaultExtension) ; |
83624f79 RR |
222 | else if ( filter ) |
223 | filter2 = filter; | |
224 | ||
225 | wxString defaultDirString; | |
226 | if (defaultDir) | |
227 | defaultDirString = defaultDir; | |
83624f79 RR |
228 | |
229 | wxString defaultFilenameString; | |
230 | if (defaultFileName) | |
231 | defaultFilenameString = defaultFileName; | |
0e1399b3 | 232 | |
83624f79 RR |
233 | wxFileDialog fileDialog( parent, title, defaultDirString, defaultFilenameString, filter2, flags, wxPoint(x, y) ); |
234 | ||
235 | if ( fileDialog.ShowModal() == wxID_OK ) | |
236 | { | |
7482b220 | 237 | return fileDialog.GetPath(); |
83624f79 RR |
238 | } |
239 | else | |
240 | { | |
7482b220 | 241 | return wxEmptyString; |
83624f79 | 242 | } |
ff7b1510 | 243 | } |
c801d85f | 244 | |
ed9b9841 | 245 | wxString wxLoadFileSelector( const wxChar *what, const wxChar *extension, const wxChar *default_name, wxWindow *parent ) |
c801d85f | 246 | { |
ed9b9841 | 247 | wxChar *ext = (wxChar *)extension; |
a3622daa | 248 | |
3f6638b8 VZ |
249 | wxString prompt = wxString::Format(_("Load %s file"), what); |
250 | ||
251 | if (*ext == wxT('.')) | |
252 | ext++; | |
c801d85f | 253 | |
3f6638b8 | 254 | wxString wild = wxString::Format(_T("*.%s"), ext); |
c801d85f | 255 | |
3f6638b8 VZ |
256 | return wxFileSelector(prompt, (const wxChar *) NULL, default_name, |
257 | ext, wild, 0, parent); | |
ff7b1510 | 258 | } |
c801d85f | 259 | |
ed9b9841 | 260 | wxString wxSaveFileSelector(const wxChar *what, const wxChar *extension, const wxChar *default_name, |
c801d85f KB |
261 | wxWindow *parent ) |
262 | { | |
ed9b9841 | 263 | wxChar *ext = (wxChar *)extension; |
a3622daa | 264 | |
3f6638b8 VZ |
265 | wxString prompt = wxString::Format(_("Save %s file"), what); |
266 | ||
267 | if (*ext == wxT('.')) | |
268 | ext++; | |
c801d85f | 269 | |
3f6638b8 | 270 | wxString wild = wxString::Format(_T("*.%s"), ext); |
c801d85f | 271 | |
3f6638b8 VZ |
272 | return wxFileSelector(prompt, (const wxChar *) NULL, default_name, |
273 | ext, wild, 0, parent); | |
ff7b1510 | 274 | } |
c801d85f | 275 |