| 1 | ///////////////////////////////////////////////////////////////////////////// |
| 2 | // Program: wxWidgets Widgets Sample |
| 3 | // Name: dirctrl.cpp |
| 4 | // Purpose: Part of the widgets sample showing wxGenericDirCtrl |
| 5 | // Author: Wlodzimierz 'ABX' Skiba |
| 6 | // Created: 4 Oct 2006 |
| 7 | // Id: $Id$ |
| 8 | // Copyright: (c) 2006 wxWindows team |
| 9 | // Licence: wxWindows licence |
| 10 | ///////////////////////////////////////////////////////////////////////////// |
| 11 | |
| 12 | // ============================================================================ |
| 13 | // declarations |
| 14 | // ============================================================================ |
| 15 | |
| 16 | // ---------------------------------------------------------------------------- |
| 17 | // headers |
| 18 | // ---------------------------------------------------------------------------- |
| 19 | |
| 20 | // for compilers that support precompilation, includes "wx/wx.h". |
| 21 | #include "wx/wxprec.h" |
| 22 | |
| 23 | #ifdef __BORLANDC__ |
| 24 | #pragma hdrstop |
| 25 | #endif |
| 26 | |
| 27 | #if wxUSE_DIRDLG |
| 28 | |
| 29 | // for all others, include the necessary headers |
| 30 | #ifndef WX_PRECOMP |
| 31 | #include "wx/app.h" |
| 32 | #include "wx/log.h" |
| 33 | #include "wx/sizer.h" |
| 34 | #include "wx/statbox.h" |
| 35 | #include "wx/radiobox.h" |
| 36 | #include "wx/checkbox.h" |
| 37 | #include "wx/button.h" |
| 38 | #include "wx/filedlg.h" |
| 39 | #endif |
| 40 | |
| 41 | #include "wx/generic/dirctrlg.h" |
| 42 | |
| 43 | #include "wx/wupdlock.h" |
| 44 | #include "wx/stdpaths.h" |
| 45 | #include "wx/filename.h" |
| 46 | |
| 47 | #include "widgets.h" |
| 48 | |
| 49 | #include "icons/dirctrl.xpm" |
| 50 | |
| 51 | // ---------------------------------------------------------------------------- |
| 52 | // constants |
| 53 | // ---------------------------------------------------------------------------- |
| 54 | |
| 55 | // control ids |
| 56 | enum |
| 57 | { |
| 58 | DirCtrlPage_Reset = wxID_HIGHEST, |
| 59 | DirCtrlPage_SetPath, |
| 60 | DirCtrlPage_Ctrl |
| 61 | }; |
| 62 | |
| 63 | static const wxString stdPaths[] = |
| 64 | { |
| 65 | wxT("&none"), |
| 66 | wxT("&config"), |
| 67 | wxT("&data"), |
| 68 | wxT("&documents"), |
| 69 | wxT("&local data"), |
| 70 | wxT("&plugins"), |
| 71 | wxT("&resources"), |
| 72 | wxT("&user config"), |
| 73 | wxT("&user data"), |
| 74 | wxT("&user local data") |
| 75 | }; |
| 76 | |
| 77 | enum |
| 78 | { |
| 79 | stdPathUnknown = 0, |
| 80 | stdPathConfig, |
| 81 | stdPathData, |
| 82 | stdPathDocuments, |
| 83 | stdPathLocalData, |
| 84 | stdPathPlugins, |
| 85 | stdPathResources, |
| 86 | stdPathUserConfig, |
| 87 | stdPathUserData, |
| 88 | stdPathUserLocalData, |
| 89 | stdPathMax |
| 90 | }; |
| 91 | |
| 92 | // ---------------------------------------------------------------------------- |
| 93 | // CheckBoxWidgetsPage |
| 94 | // ---------------------------------------------------------------------------- |
| 95 | |
| 96 | class DirCtrlWidgetsPage : public WidgetsPage |
| 97 | { |
| 98 | public: |
| 99 | DirCtrlWidgetsPage(WidgetsBookCtrl *book, wxImageList *imaglist); |
| 100 | virtual ~DirCtrlWidgetsPage() {} |
| 101 | |
| 102 | virtual wxControl *GetWidget() const { return m_dirCtrl; } |
| 103 | virtual void RecreateWidget() { CreateDirCtrl(); } |
| 104 | |
| 105 | // lazy creation of the content |
| 106 | virtual void CreateContent(); |
| 107 | |
| 108 | protected: |
| 109 | // event handlers |
| 110 | void OnButtonSetPath(wxCommandEvent& event); |
| 111 | void OnButtonReset(wxCommandEvent& event); |
| 112 | void OnStdPath(wxCommandEvent& event); |
| 113 | void OnCheckBox(wxCommandEvent& event); |
| 114 | void OnRadioBox(wxCommandEvent& event); |
| 115 | void OnSelChanged(wxTreeEvent& event); |
| 116 | void OnFileActivated(wxTreeEvent& event); |
| 117 | |
| 118 | // reset the control parameters |
| 119 | void Reset(); |
| 120 | |
| 121 | // (re)create the m_dirCtrl |
| 122 | void CreateDirCtrl(); |
| 123 | |
| 124 | // the controls |
| 125 | // ------------ |
| 126 | |
| 127 | // the control itself and the sizer it is in |
| 128 | wxGenericDirCtrl *m_dirCtrl; |
| 129 | |
| 130 | // the text entries for command parameters |
| 131 | wxTextCtrl *m_path; |
| 132 | |
| 133 | wxRadioBox *m_radioStdPath; |
| 134 | |
| 135 | // flags |
| 136 | wxCheckBox *m_chkDirOnly, |
| 137 | *m_chk3D, |
| 138 | *m_chkFirst, |
| 139 | *m_chkFilters, |
| 140 | *m_chkLabels, |
| 141 | *m_chkMulti; |
| 142 | |
| 143 | // filters |
| 144 | wxCheckBox *m_fltr[3]; |
| 145 | |
| 146 | private: |
| 147 | DECLARE_EVENT_TABLE() |
| 148 | DECLARE_WIDGETS_PAGE(DirCtrlWidgetsPage) |
| 149 | }; |
| 150 | |
| 151 | // ---------------------------------------------------------------------------- |
| 152 | // event tables |
| 153 | // ---------------------------------------------------------------------------- |
| 154 | |
| 155 | BEGIN_EVENT_TABLE(DirCtrlWidgetsPage, WidgetsPage) |
| 156 | EVT_BUTTON(DirCtrlPage_Reset, DirCtrlWidgetsPage::OnButtonReset) |
| 157 | EVT_BUTTON(DirCtrlPage_SetPath, DirCtrlWidgetsPage::OnButtonSetPath) |
| 158 | EVT_CHECKBOX(wxID_ANY, DirCtrlWidgetsPage::OnCheckBox) |
| 159 | EVT_RADIOBOX(wxID_ANY, DirCtrlWidgetsPage::OnRadioBox) |
| 160 | EVT_DIRCTRL_SELECTIONCHANGED(DirCtrlPage_Ctrl, DirCtrlWidgetsPage::OnSelChanged) |
| 161 | EVT_DIRCTRL_FILEACTIVATED(DirCtrlPage_Ctrl, DirCtrlWidgetsPage::OnFileActivated) |
| 162 | END_EVENT_TABLE() |
| 163 | |
| 164 | // ============================================================================ |
| 165 | // implementation |
| 166 | // ============================================================================ |
| 167 | |
| 168 | IMPLEMENT_WIDGETS_PAGE(DirCtrlWidgetsPage, wxT("DirCtrl"), |
| 169 | GENERIC_CTRLS |
| 170 | ); |
| 171 | |
| 172 | DirCtrlWidgetsPage::DirCtrlWidgetsPage(WidgetsBookCtrl *book, |
| 173 | wxImageList *imaglist) |
| 174 | :WidgetsPage(book, imaglist, dirctrl_xpm) |
| 175 | { |
| 176 | m_dirCtrl = NULL; |
| 177 | } |
| 178 | |
| 179 | void DirCtrlWidgetsPage::CreateContent() |
| 180 | { |
| 181 | wxSizer *sizerTop = new wxBoxSizer(wxHORIZONTAL); |
| 182 | |
| 183 | // left pane |
| 184 | wxStaticBox *box = new wxStaticBox(this, wxID_ANY, wxT("Dir control details")); |
| 185 | |
| 186 | wxSizer *sizerLeft = new wxStaticBoxSizer(box, wxVERTICAL); |
| 187 | |
| 188 | sizerLeft->Add( CreateSizerWithTextAndButton( DirCtrlPage_SetPath , wxT("Set &path"), wxID_ANY, &m_path ), |
| 189 | 0, wxALL | wxALIGN_RIGHT , 5 ); |
| 190 | |
| 191 | wxSizer *sizerUseFlags = |
| 192 | new wxStaticBoxSizer(wxVERTICAL, this, wxT("&Flags")); |
| 193 | m_chkDirOnly = CreateCheckBoxAndAddToSizer(sizerUseFlags, wxT("wxDIRCTRL_DIR_ONLY")); |
| 194 | m_chk3D = CreateCheckBoxAndAddToSizer(sizerUseFlags, wxT("wxDIRCTRL_3D_INTERNAL")); |
| 195 | m_chkFirst = CreateCheckBoxAndAddToSizer(sizerUseFlags, wxT("wxDIRCTRL_SELECT_FIRST")); |
| 196 | m_chkFilters = CreateCheckBoxAndAddToSizer(sizerUseFlags, wxT("wxDIRCTRL_SHOW_FILTERS")); |
| 197 | m_chkLabels = CreateCheckBoxAndAddToSizer(sizerUseFlags, wxT("wxDIRCTRL_EDIT_LABELS")); |
| 198 | m_chkMulti = CreateCheckBoxAndAddToSizer(sizerUseFlags, wxT("wxDIRCTRL_MULTIPLE")); |
| 199 | sizerLeft->Add(sizerUseFlags, wxSizerFlags().Expand().Border()); |
| 200 | |
| 201 | wxSizer *sizerFilters = |
| 202 | new wxStaticBoxSizer(wxVERTICAL, this, wxT("&Filters")); |
| 203 | m_fltr[0] = CreateCheckBoxAndAddToSizer(sizerFilters, wxString::Format(wxT("all files (%s)|%s"), |
| 204 | wxFileSelectorDefaultWildcardStr, wxFileSelectorDefaultWildcardStr)); |
| 205 | m_fltr[1] = CreateCheckBoxAndAddToSizer(sizerFilters, wxT("C++ files (*.cpp; *.h)|*.cpp;*.h")); |
| 206 | m_fltr[2] = CreateCheckBoxAndAddToSizer(sizerFilters, wxT("PNG images (*.png)|*.png")); |
| 207 | sizerLeft->Add(sizerFilters, wxSizerFlags().Expand().Border()); |
| 208 | |
| 209 | wxButton *btn = new wxButton(this, DirCtrlPage_Reset, wxT("&Reset")); |
| 210 | sizerLeft->Add(btn, 0, wxALIGN_CENTRE_HORIZONTAL | wxALL, 15); |
| 211 | |
| 212 | // keep consistency between enum and labels of radiobox |
| 213 | wxCOMPILE_TIME_ASSERT( stdPathMax == WXSIZEOF(stdPaths), EnumForRadioBoxMismatch); |
| 214 | |
| 215 | // middle pane |
| 216 | m_radioStdPath = new wxRadioBox(this, wxID_ANY, wxT("Standard path"), |
| 217 | wxDefaultPosition, wxDefaultSize, |
| 218 | WXSIZEOF(stdPaths), stdPaths, 1); |
| 219 | |
| 220 | // right pane |
| 221 | m_dirCtrl = new wxGenericDirCtrl( |
| 222 | this, |
| 223 | DirCtrlPage_Ctrl, |
| 224 | wxDirDialogDefaultFolderStr, |
| 225 | wxDefaultPosition, |
| 226 | wxDefaultSize, |
| 227 | 0 |
| 228 | ); |
| 229 | |
| 230 | // the 3 panes panes compose the window |
| 231 | sizerTop->Add(sizerLeft, 0, (wxALL & ~wxLEFT), 10); |
| 232 | sizerTop->Add(m_radioStdPath, 0, wxGROW | wxALL , 10); |
| 233 | sizerTop->Add(m_dirCtrl, 1, wxGROW | (wxALL & ~wxRIGHT), 10); |
| 234 | |
| 235 | // final initializations |
| 236 | Reset(); |
| 237 | |
| 238 | SetSizer(sizerTop); |
| 239 | } |
| 240 | |
| 241 | void DirCtrlWidgetsPage::Reset() |
| 242 | { |
| 243 | m_path->SetValue(m_dirCtrl->GetPath()); |
| 244 | } |
| 245 | |
| 246 | void DirCtrlWidgetsPage::CreateDirCtrl() |
| 247 | { |
| 248 | wxWindowUpdateLocker noUpdates(this); |
| 249 | |
| 250 | wxGenericDirCtrl *dirCtrl = new wxGenericDirCtrl( |
| 251 | this, |
| 252 | DirCtrlPage_Ctrl, |
| 253 | wxDirDialogDefaultFolderStr, |
| 254 | wxDefaultPosition, |
| 255 | wxDefaultSize, |
| 256 | ( m_chkDirOnly->IsChecked() ? wxDIRCTRL_DIR_ONLY : 0 ) | |
| 257 | ( m_chk3D->IsChecked() ? wxDIRCTRL_3D_INTERNAL : 0 ) | |
| 258 | ( m_chkFirst->IsChecked() ? wxDIRCTRL_SELECT_FIRST : 0 ) | |
| 259 | ( m_chkFilters->IsChecked() ? wxDIRCTRL_SHOW_FILTERS : 0 ) | |
| 260 | ( m_chkLabels->IsChecked() ? wxDIRCTRL_EDIT_LABELS : 0 ) | |
| 261 | ( m_chkMulti->IsChecked() ? wxDIRCTRL_MULTIPLE : 0) |
| 262 | ); |
| 263 | |
| 264 | wxString filter; |
| 265 | for (int i = 0; i < 3; ++i) |
| 266 | { |
| 267 | if (m_fltr[i]->IsChecked()) |
| 268 | { |
| 269 | if (!filter.IsEmpty()) |
| 270 | filter += wxT("|"); |
| 271 | filter += m_fltr[i]->GetLabel(); |
| 272 | } |
| 273 | } |
| 274 | dirCtrl->SetFilter(filter); |
| 275 | |
| 276 | // update sizer's child window |
| 277 | GetSizer()->Replace(m_dirCtrl, dirCtrl, true); |
| 278 | |
| 279 | // update our pointer |
| 280 | delete m_dirCtrl; |
| 281 | m_dirCtrl = dirCtrl; |
| 282 | |
| 283 | // relayout the sizer |
| 284 | GetSizer()->Layout(); |
| 285 | } |
| 286 | |
| 287 | // ---------------------------------------------------------------------------- |
| 288 | // event handlers |
| 289 | // ---------------------------------------------------------------------------- |
| 290 | |
| 291 | void DirCtrlWidgetsPage::OnButtonSetPath(wxCommandEvent& WXUNUSED(event)) |
| 292 | { |
| 293 | m_dirCtrl->SetPath(m_path->GetValue()); |
| 294 | } |
| 295 | |
| 296 | void DirCtrlWidgetsPage::OnButtonReset(wxCommandEvent& WXUNUSED(event)) |
| 297 | { |
| 298 | Reset(); |
| 299 | |
| 300 | CreateDirCtrl(); |
| 301 | } |
| 302 | |
| 303 | void DirCtrlWidgetsPage::OnCheckBox(wxCommandEvent& WXUNUSED(event)) |
| 304 | { |
| 305 | CreateDirCtrl(); |
| 306 | } |
| 307 | |
| 308 | void DirCtrlWidgetsPage::OnRadioBox(wxCommandEvent& WXUNUSED(event)) |
| 309 | { |
| 310 | wxString path; |
| 311 | |
| 312 | wxTheApp->SetAppName(wxT("widgets")); |
| 313 | wxStandardPathsBase& stdp = wxStandardPaths::Get(); |
| 314 | |
| 315 | switch ( m_radioStdPath->GetSelection() ) |
| 316 | { |
| 317 | default: |
| 318 | case stdPathUnknown: |
| 319 | case stdPathMax: |
| 320 | // leave path |
| 321 | break; |
| 322 | |
| 323 | case stdPathConfig: |
| 324 | path = stdp.GetConfigDir(); |
| 325 | break; |
| 326 | |
| 327 | case stdPathData: |
| 328 | path = stdp.GetDataDir(); |
| 329 | break; |
| 330 | |
| 331 | case stdPathDocuments: |
| 332 | path = stdp.GetDocumentsDir(); |
| 333 | break; |
| 334 | |
| 335 | case stdPathLocalData: |
| 336 | path = stdp.GetLocalDataDir(); |
| 337 | break; |
| 338 | |
| 339 | case stdPathPlugins: |
| 340 | path = stdp.GetPluginsDir(); |
| 341 | break; |
| 342 | |
| 343 | case stdPathResources: |
| 344 | path = stdp.GetResourcesDir(); |
| 345 | break; |
| 346 | |
| 347 | case stdPathUserConfig: |
| 348 | path = stdp.GetUserConfigDir(); |
| 349 | break; |
| 350 | |
| 351 | case stdPathUserData: |
| 352 | path = stdp.GetUserDataDir(); |
| 353 | break; |
| 354 | |
| 355 | case stdPathUserLocalData: |
| 356 | path = stdp.GetUserLocalDataDir(); |
| 357 | break; |
| 358 | } |
| 359 | |
| 360 | m_dirCtrl->SetPath(path); |
| 361 | |
| 362 | // Notice that we must use wxFileName comparison instead of simple wxString |
| 363 | // comparison as the paths returned may differ by case only. |
| 364 | if ( wxFileName(m_dirCtrl->GetPath()) != path ) |
| 365 | { |
| 366 | wxLogMessage("Failed to go to \"%s\", the current path is \"%s\".", |
| 367 | path, m_dirCtrl->GetPath()); |
| 368 | } |
| 369 | } |
| 370 | |
| 371 | void DirCtrlWidgetsPage::OnSelChanged(wxTreeEvent& event) |
| 372 | { |
| 373 | if ( m_dirCtrl ) |
| 374 | { |
| 375 | wxLogMessage("Selection changed to \"%s\"", |
| 376 | m_dirCtrl->GetPath(event.GetItem())); |
| 377 | } |
| 378 | |
| 379 | event.Skip(); |
| 380 | } |
| 381 | |
| 382 | void DirCtrlWidgetsPage::OnFileActivated(wxTreeEvent& event) |
| 383 | { |
| 384 | if ( m_dirCtrl ) |
| 385 | { |
| 386 | wxLogMessage("File activated \"%s\"", |
| 387 | m_dirCtrl->GetPath(event.GetItem())); |
| 388 | } |
| 389 | |
| 390 | event.Skip(); |
| 391 | } |
| 392 | |
| 393 | #endif // wxUSE_DIRDLG |