src/Fl_File_Chooser.cxx

   1 //
   2 // "$Id: Fl_File_Chooser.cxx 8786 2011-06-07 11:41:36Z manolo $"
   3 //
   4 // Fl_File_Chooser dialog for the Fast Light Tool Kit (FLTK).
   5 //
   6 // Copyright 1998-2011 by Bill Spitzak and others.
   7 //
   8 // This library is free software; you can redistribute it and/or
   9 // modify it under the terms of the GNU Library General Public
  10 // License as published by the Free Software Foundation; either
  11 // version 2 of the License, or (at your option) any later version.
  12 //
  13 // This library is distributed in the hope that it will be useful,
  14 // but WITHOUT ANY WARRANTY; without even the implied warranty of
  15 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  16 // Library General Public License for more details.
  17 //
  18 // You should have received a copy of the GNU Library General Public
  19 // License along with this library; if not, write to the Free Software
  20 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
  21 // USA.
  22 //
  23 // Please report all bugs and problems on the following page:
  24 //
  25 //     http://www.fltk.org/str.php
  26 //
  27
  28 // generated by Fast Light User Interface Designer (fluid) version 1.0300
  29
  30 #include "../FL/Fl_File_Chooser.H"
  31 #include <FL/fl_draw.H>
  32
  33 void Fl_File_Chooser::cb_window_i(Fl_Double_Window*, void*) {
  34   fileName->value("");
  35 fileList->deselect();
  36 Fl::remove_timeout((Fl_Timeout_Handler)previewCB, this);
  37 window->hide();
  38 }
  39 void Fl_File_Chooser::cb_window(Fl_Double_Window* o, void* v) {
  40   ((Fl_File_Chooser*)(o->user_data()))->cb_window_i(o,v);
  41 }
  42
  43 void Fl_File_Chooser::cb_showChoice_i(Fl_Choice*, void*) {
  44   showChoiceCB();
  45 }
  46 void Fl_File_Chooser::cb_showChoice(Fl_Choice* o, void* v) {
  47   ((Fl_File_Chooser*)(o->parent()->parent()->user_data()))->cb_showChoice_i(o,v);
  48 }
  49
  50 void Fl_File_Chooser::cb_favoritesButton_i(Fl_Menu_Button*, void*) {
  51   favoritesButtonCB();
  52 }
  53 void Fl_File_Chooser::cb_favoritesButton(Fl_Menu_Button* o, void* v) {
  54   ((Fl_File_Chooser*)(o->parent()->parent()->user_data()))->cb_favoritesButton_i(o,v);
  55 }
  56
  57 void Fl_File_Chooser::cb_newButton_i(Fl_Button*, void*) {
  58   newdir();
  59 }
  60 void Fl_File_Chooser::cb_newButton(Fl_Button* o, void* v) {
  61   ((Fl_File_Chooser*)(o->parent()->parent()->user_data()))->cb_newButton_i(o,v);
  62 }
  63
  64 #include <FL/Fl_Bitmap.H>
  65 static unsigned char idata_new[] =
  66 {0,0,120,0,132,0,2,1,1,254,1,128,49,128,49,128,253,128,253,128,49,128,49,
  67 128,1,128,1,128,255,255,0,0};
  68 static Fl_Bitmap image_new(idata_new, 16, 16);
  69
  70 void Fl_File_Chooser::cb__i(Fl_Tile*, void*) {
  71   update_preview();
  72 }
  73 void Fl_File_Chooser::cb_(Fl_Tile* o, void* v) {
  74   ((Fl_File_Chooser*)(o->parent()->user_data()))->cb__i(o,v);
  75 }
  76
  77 void Fl_File_Chooser::cb_fileList_i(Fl_File_Browser*, void*) {
  78   fileListCB();
  79 }
  80 void Fl_File_Chooser::cb_fileList(Fl_File_Browser* o, void* v) {
  81   ((Fl_File_Chooser*)(o->parent()->parent()->user_data()))->cb_fileList_i(o,v);
  82 }
  83
  84 void Fl_File_Chooser::cb_previewButton_i(Fl_Check_Button*, void*) {
  85   preview(previewButton->value());
  86 }
  87 void Fl_File_Chooser::cb_previewButton(Fl_Check_Button* o, void* v) {
  88   ((Fl_File_Chooser*)(o->parent()->parent()->parent()->user_data()))->cb_previewButton_i(o,v);
  89 }
  90
  91 void Fl_File_Chooser::cb_showHiddenButton_i(Fl_Check_Button*, void*) {
  92   showHidden(showHiddenButton->value());
  93 }
  94 void Fl_File_Chooser::cb_showHiddenButton(Fl_Check_Button* o, void* v) {
  95   ((Fl_File_Chooser*)(o->parent()->parent()->parent()->user_data()))->cb_showHiddenButton_i(o,v);
  96 }
  97
  98 void Fl_File_Chooser::cb_fileName_i(Fl_File_Input*, void*) {
  99   fileNameCB();
 100 }
 101 void Fl_File_Chooser::cb_fileName(Fl_File_Input* o, void* v) {
 102   ((Fl_File_Chooser*)(o->parent()->parent()->user_data()))->cb_fileName_i(o,v);
 103 }
 104
 105 void Fl_File_Chooser::cb_okButton_i(Fl_Return_Button*, void*) {
 106   window->hide();
 107
 108 // Do any callback that is registered...
 109 if (callback_)
 110   (*callback_)(this, data_);
 111 }
 112 void Fl_File_Chooser::cb_okButton(Fl_Return_Button* o, void* v) {
 113   ((Fl_File_Chooser*)(o->parent()->parent()->parent()->user_data()))->cb_okButton_i(o,v);
 114 }
 115
 116 void Fl_File_Chooser::cb_cancelButton_i(Fl_Button*, void*) {
 117   fileName->value("");
 118 fileList->deselect();
 119 Fl::remove_timeout((Fl_Timeout_Handler)previewCB, this);
 120 window->hide();
 121 }
 122 void Fl_File_Chooser::cb_cancelButton(Fl_Button* o, void* v) {
 123   ((Fl_File_Chooser*)(o->parent()->parent()->parent()->user_data()))->cb_cancelButton_i(o,v);
 124 }
 125
 126 void Fl_File_Chooser::cb_favList_i(Fl_File_Browser*, void*) {
 127   favoritesCB(favList);
 128 }
 129 void Fl_File_Chooser::cb_favList(Fl_File_Browser* o, void* v) {
 130   ((Fl_File_Chooser*)(o->parent()->user_data()))->cb_favList_i(o,v);
 131 }
 132
 133 void Fl_File_Chooser::cb_favUpButton_i(Fl_Button*, void*) {
 134   favoritesCB(favUpButton);
 135 }
 136 void Fl_File_Chooser::cb_favUpButton(Fl_Button* o, void* v) {
 137   ((Fl_File_Chooser*)(o->parent()->parent()->user_data()))->cb_favUpButton_i(o,v);
 138 }
 139
 140 void Fl_File_Chooser::cb_favDeleteButton_i(Fl_Button*, void*) {
 141   favoritesCB(favDeleteButton);
 142 }
 143 void Fl_File_Chooser::cb_favDeleteButton(Fl_Button* o, void* v) {
 144   ((Fl_File_Chooser*)(o->parent()->parent()->user_data()))->cb_favDeleteButton_i(o,v);
 145 }
 146
 147 void Fl_File_Chooser::cb_favDownButton_i(Fl_Button*, void*) {
 148   favoritesCB(favDownButton);
 149 }
 150 void Fl_File_Chooser::cb_favDownButton(Fl_Button* o, void* v) {
 151   ((Fl_File_Chooser*)(o->parent()->parent()->user_data()))->cb_favDownButton_i(o,v);
 152 }
 153
 154 void Fl_File_Chooser::cb_favCancelButton_i(Fl_Button*, void*) {
 155   favWindow->hide();
 156 }
 157 void Fl_File_Chooser::cb_favCancelButton(Fl_Button* o, void* v) {
 158   ((Fl_File_Chooser*)(o->parent()->parent()->user_data()))->cb_favCancelButton_i(o,v);
 159 }
 160
 161 void Fl_File_Chooser::cb_favOkButton_i(Fl_Return_Button*, void*) {
 162   favoritesCB(favOkButton);
 163 }
 164 void Fl_File_Chooser::cb_favOkButton(Fl_Return_Button* o, void* v) {
 165   ((Fl_File_Chooser*)(o->parent()->parent()->user_data()))->cb_favOkButton_i(o,v);
 166 }
 167
 168 Fl_File_Chooser::Fl_File_Chooser(const char *d, const char *p, int t, const char *title) {
 169   Fl_Group *prev_current = Fl_Group::current();
 170   { window = new Fl_Double_Window(490, 380, "Choose File");
 171     window->callback((Fl_Callback*)cb_window, (void*)(this));
 172     { Fl_Group* o = new Fl_Group(10, 10, 470, 25);
 173       { showChoice = new Fl_Choice(65, 10, 215, 25, "Show:");
 174         showChoice->down_box(FL_BORDER_BOX);
 175         showChoice->labelfont(1);
 176         showChoice->callback((Fl_Callback*)cb_showChoice);
 177         Fl_Group::current()->resizable(showChoice);
 178         showChoice->label(show_label);
 179       } // Fl_Choice* showChoice
 180       { favoritesButton = new Fl_Menu_Button(290, 10, 155, 25, "Favorites");
 181         favoritesButton->down_box(FL_BORDER_BOX);
 182         favoritesButton->callback((Fl_Callback*)cb_favoritesButton);
 183         favoritesButton->align(Fl_Align(FL_ALIGN_LEFT|FL_ALIGN_INSIDE));
 184         favoritesButton->label(favorites_label);
 185       } // Fl_Menu_Button* favoritesButton
 186       { Fl_Button* o = newButton = new Fl_Button(455, 10, 25, 25);
 187         newButton->image(image_new);
 188         newButton->labelsize(8);
 189         newButton->callback((Fl_Callback*)cb_newButton);
 190         o->tooltip(new_directory_tooltip);
 191       } // Fl_Button* newButton
 192       o->end();
 193     } // Fl_Group* o
 194     { Fl_Tile* o = new Fl_Tile(10, 45, 470, 225);
 195       o->callback((Fl_Callback*)cb_);
 196       { fileList = new Fl_File_Browser(10, 45, 295, 225);
 197         fileList->type(2);
 198         fileList->callback((Fl_Callback*)cb_fileList);
 199         fileList->window()->hotspot(fileList);
 200       } // Fl_File_Browser* fileList
 201       { previewBox = new Fl_Box(305, 45, 175, 225, "?");
 202         previewBox->box(FL_DOWN_BOX);
 203         previewBox->labelsize(100);
 204         previewBox->align(Fl_Align(FL_ALIGN_CLIP|FL_ALIGN_INSIDE));
 205       } // Fl_Box* previewBox
 206       o->end();
 207       Fl_Group::current()->resizable(o);
 208     } // Fl_Tile* o
 209     { Fl_Group* o = new Fl_Group(10, 275, 470, 95);
 210       { Fl_Group* o = new Fl_Group(10, 275, 470, 20);
 211         { previewButton = new Fl_Check_Button(10, 275, 73, 20, "Preview");
 212           previewButton->shortcut(0x80070);
 213           previewButton->down_box(FL_DOWN_BOX);
 214           previewButton->value(1);
 215           previewButton->callback((Fl_Callback*)cb_previewButton);
 216           previewButton->label(preview_label);
 217         } // Fl_Check_Button* previewButton
 218         { showHiddenButton = new Fl_Check_Button(115, 275, 165, 20, "Show hidden files");
 219           showHiddenButton->down_box(FL_DOWN_BOX);
 220           showHiddenButton->callback((Fl_Callback*)cb_showHiddenButton);
 221           showHiddenButton->label(hidden_label);
 222         } // Fl_Check_Button* showHiddenButton
 223         { Fl_Box* o = new Fl_Box(115, 275, 365, 20);
 224           Fl_Group::current()->resizable(o);
 225         } // Fl_Box* o
 226         o->end();
 227       } // Fl_Group* o
 228       { fileName = new Fl_File_Input(115, 300, 365, 35);
 229         fileName->labelfont(1);
 230         fileName->callback((Fl_Callback*)cb_fileName);
 231         fileName->when(FL_WHEN_ENTER_KEY);
 232         Fl_Group::current()->resizable(fileName);
 233         fileName->when(FL_WHEN_CHANGED | FL_WHEN_ENTER_KEY);
 234       } // Fl_File_Input* fileName
 235       { Fl_Box* o = new Fl_Box(10, 310, 105, 25, "Filename:");
 236         o->labelfont(1);
 237         o->align(Fl_Align(FL_ALIGN_RIGHT|FL_ALIGN_INSIDE));
 238         o->label(filename_label);
 239       } // Fl_Box* o
 240       { Fl_Group* o = new Fl_Group(10, 345, 470, 25);
 241         { okButton = new Fl_Return_Button(313, 345, 85, 25, "OK");
 242           okButton->callback((Fl_Callback*)cb_okButton);
 243           okButton->label(fl_ok);
 244         } // Fl_Return_Button* okButton
 245         { Fl_Button* o = cancelButton = new Fl_Button(408, 345, 72, 25, "Cancel");
 246           cancelButton->callback((Fl_Callback*)cb_cancelButton);
 247           o->label(fl_cancel);
 248         } // Fl_Button* cancelButton
 249         { Fl_Box* o = new Fl_Box(10, 345, 30, 25);
 250           Fl_Group::current()->resizable(o);
 251         } // Fl_Box* o
 252         o->end();
 253       } // Fl_Group* o
 254       o->end();
 255     } // Fl_Group* o
 256     if (title) window->label(title);
 257     window->set_modal();
 258     window->end();
 259   } // Fl_Double_Window* window
 260   { favWindow = new Fl_Double_Window(355, 150, "Manage Favorites");
 261     favWindow->user_data((void*)(this));
 262     { favList = new Fl_File_Browser(10, 10, 300, 95);
 263       favList->type(2);
 264       favList->callback((Fl_Callback*)cb_favList);
 265       Fl_Group::current()->resizable(favList);
 266     } // Fl_File_Browser* favList
 267     { Fl_Group* o = new Fl_Group(320, 10, 25, 95);
 268       { favUpButton = new Fl_Button(320, 10, 25, 25, "@8>");
 269         favUpButton->callback((Fl_Callback*)cb_favUpButton);
 270       } // Fl_Button* favUpButton
 271       { favDeleteButton = new Fl_Button(320, 45, 25, 25, "X");
 272         favDeleteButton->labelfont(1);
 273         favDeleteButton->callback((Fl_Callback*)cb_favDeleteButton);
 274         Fl_Group::current()->resizable(favDeleteButton);
 275       } // Fl_Button* favDeleteButton
 276       { favDownButton = new Fl_Button(320, 80, 25, 25, "@2>");
 277         favDownButton->callback((Fl_Callback*)cb_favDownButton);
 278       } // Fl_Button* favDownButton
 279       o->end();
 280     } // Fl_Group* o
 281     { Fl_Group* o = new Fl_Group(10, 113, 335, 29);
 282       { favCancelButton = new Fl_Button(273, 115, 72, 25, "Cancel");
 283         favCancelButton->callback((Fl_Callback*)cb_favCancelButton);
 284         favCancelButton->label(fl_cancel);
 285       } // Fl_Button* favCancelButton
 286       { favOkButton = new Fl_Return_Button(181, 115, 79, 25, "Save");
 287         favOkButton->callback((Fl_Callback*)cb_favOkButton);
 288         favOkButton->label(save_label);
 289       } // Fl_Return_Button* favOkButton
 290       { Fl_Box* o = new Fl_Box(10, 115, 161, 25);
 291         Fl_Group::current()->resizable(o);
 292       } // Fl_Box* o
 293       o->end();
 294     } // Fl_Group* o
 295     favWindow->label(manage_favorites_label);
 296     favWindow->set_modal();
 297     favWindow->size_range(181, 150);
 298     favWindow->end();
 299   } // Fl_Double_Window* favWindow
 300   callback_ = 0;
 301   data_ = 0;
 302   directory_[0] = 0;
 303   window->size_range(window->w(), window->h(), Fl::w(), Fl::h());
 304   type(t);
 305   filter(p);
 306   update_favorites();
 307   value(d);
 308   type(t);
 309   int e;
 310   prefs_.get("preview", e, 1);
 311   preview(e);
 312   Fl_Group::current(prev_current);
 313   ext_group=(Fl_Widget*)0;
 314 }
 315
 316 Fl_File_Chooser::~Fl_File_Chooser() {
 317   Fl::remove_timeout((Fl_Timeout_Handler)previewCB, this);
 318   if(ext_group)window->remove(ext_group);
 319   delete window;
 320   delete favWindow;
 321 }
 322
 323 void Fl_File_Chooser::callback(void (*cb)(Fl_File_Chooser *, void *), void *d ) {
 324   callback_ = cb;
 325   data_     = d;
 326 }
 327
 328 void Fl_File_Chooser::color(Fl_Color c) {
 329   fileList->color(c);
 330 }
 331
 332 Fl_Color Fl_File_Chooser::color() {
 333   return (fileList->color());
 334 }
 335
 336 char * Fl_File_Chooser::directory() {
 337   return directory_;
 338 }
 339
 340 const char * Fl_File_Chooser::filter() {
 341   return (fileList->filter());
 342 }
 343
 344 int Fl_File_Chooser::filter_value() {
 345   return showChoice->value();
 346 }
 347
 348 void Fl_File_Chooser::filter_value(int f) {
 349   showChoice->value(f);
 350   showChoiceCB();
 351 }
 352
 353 void Fl_File_Chooser::hide() {
 354   window->hide();
 355 }
 356
 357 void Fl_File_Chooser::iconsize(uchar s) {
 358   fileList->iconsize(s);
 359 }
 360
 361 uchar Fl_File_Chooser::iconsize() {
 362   return (fileList->iconsize());
 363 }
 364
 365 void Fl_File_Chooser::label(const char *l) {
 366   window->label(l);
 367 }
 368
 369 const char * Fl_File_Chooser::label() {
 370   return (window->label());
 371 }
 372
 373 void Fl_File_Chooser::ok_label(const char *l) {
 374   okButton->label(l);
 375   int w=0, h=0;
 376   okButton->measure_label(w, h);
 377   okButton->resize(cancelButton->x() - 50 - w, cancelButton->y(),
 378                    w + 40, 25);
 379   okButton->parent()->init_sizes();
 380 }
 381
 382 const char * Fl_File_Chooser::ok_label() {
 383   return (okButton->label());
 384 }
 385
 386 int Fl_File_Chooser::shown() {
 387   return window->shown();
 388 }
 389
 390 void Fl_File_Chooser::textcolor(Fl_Color c) {
 391   fileList->textcolor(c);
 392 }
 393
 394 Fl_Color Fl_File_Chooser::textcolor() {
 395   return (fileList->textcolor());
 396 }
 397
 398 void Fl_File_Chooser::textfont(Fl_Font f) {
 399   fileList->textfont(f);
 400 }
 401
 402 Fl_Font Fl_File_Chooser::textfont() {
 403   return (fileList->textfont());
 404 }
 405
 406 void Fl_File_Chooser::textsize(Fl_Fontsize s) {
 407   fileList->textsize(s);
 408 }
 409
 410 Fl_Fontsize Fl_File_Chooser::textsize() {
 411   return (fileList->textsize());
 412 }
 413
 414 void Fl_File_Chooser::type(int t) {
 415   type_ = t;
 416   if (t & MULTI)
 417     fileList->type(FL_MULTI_BROWSER);
 418   else
 419     fileList->type(FL_HOLD_BROWSER);
 420   if (t & CREATE)
 421     newButton->activate();
 422   else
 423     newButton->deactivate();
 424   if (t & DIRECTORY)
 425     fileList->filetype(Fl_File_Browser::DIRECTORIES);
 426   else
 427     fileList->filetype(Fl_File_Browser::FILES);
 428 }
 429
 430 int Fl_File_Chooser::type() {
 431   return (type_);
 432 }
 433
 434 void * Fl_File_Chooser::user_data() const {
 435   return (data_);
 436 }
 437
 438 void Fl_File_Chooser::user_data(void *d) {
 439   data_ = d;
 440 }
 441
 442 int Fl_File_Chooser::visible() {
 443   return window->visible();
 444 }
 445
 446 Fl_Widget* Fl_File_Chooser::add_extra(Fl_Widget* gr) {
 447   Fl_Widget* ret=ext_group;
 448   if (gr==ext_group) {
 449     return ret;
 450   }
 451   if (ext_group) {
 452     int sh=ext_group->h()+4;
 453     Fl_Widget* svres=window->resizable();
 454     window->resizable(NULL);
 455     window->size(window->w(),window->h()-sh);
 456     window->remove(ext_group);
 457     ext_group=NULL;
 458     window->resizable(svres);
 459   }
 460   if (gr) {
 461     int nh=window->h()+gr->h()+4;
 462     Fl_Widget* svres=window->resizable();
 463     window->resizable(NULL);
 464     window->size(window->w(),nh);
 465     gr->position(2,okButton->y()+okButton->h()+2);
 466     window->add(gr);
 467     ext_group=gr;
 468     window->resizable(svres);
 469   }
 470   return ret;
 471 }
 472
 473 //
 474 // End of "$Id: Fl_File_Chooser.cxx 8786 2011-06-07 11:41:36Z manolo $".
 475 //