src/gui_dialogs.cxx

   1 /*
   2     Copyright 2013 Karel Matas
   3
   4     This program is free software: you can redistribute it and/or modify
   5     it under the terms of the GNU General Public License as published by
   6     the Free Software Foundation, either version 3 of the License, or
   7     (at your option) any later version.
   8
   9     This program is distributed in the hope that it will be useful,
  10     but WITHOUT ANY WARRANTY; without even the implied warranty of
  11     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12     GNU General Public License for more details.
  13
  14     You should have received a copy of the GNU General Public License
  15     along with this program.  If not, see <http://www.gnu.org/licenses/>.
  16 */
  17 #include "gui_dialogs.hxx"
  18 #include <FL/fl_ask.H>
  19 #include <FL/Fl_Color_Chooser.H>
  20 #include <cstring>
  21 #include <map>
  22
  23 namespace aoi_ui {
  24
  25 bool DialogDownload::abort_download_ = false;
  26
  27 //////////////////////////////////////////////////////////////////////////
  28 // DialogDownload
  29
  30 DialogDownload::DialogDownload( int w, int h ) : Fl_Double_Window(w,h)
  31 {
  32   l_url_    = new Fl_Box( 5, 5, 70, 25, "URL");
  33   l_fname_  = new Fl_Box( 5, 30, 70, 25, "Filename");
  34   b_url_    = new Fl_Button( 85, 5, 310, 25);
  35   b_fname_  = new Fl_Button( 85, 30, 310, 25);
  36   progress_ = new Fl_Progress( 5, 60, w-10, 30 );
  37   b_dload_  = new Fl_Button( 5, 95, 80, 25, "Download" );
  38   b_abort_  = new Fl_Button( w-65, 95, 60, 25, "Close");
  39
  40   l_url_->align(FL_ALIGN_INSIDE|FL_ALIGN_LEFT);
  41   l_fname_->align(FL_ALIGN_INSIDE|FL_ALIGN_LEFT);
  42   b_url_->align(FL_ALIGN_INSIDE|FL_ALIGN_LEFT|FL_ALIGN_CLIP);
  43   b_fname_->align(FL_ALIGN_INSIDE|FL_ALIGN_LEFT|FL_ALIGN_CLIP);
  44
  45   b_url_->callback( scb_url_callback, (void*)this );
  46   b_fname_->callback( scb_fname_callback, (void*)this );
  47   b_abort_->callback( scb_abort, (void*)this);
  48   b_dload_->callback( scb_download, (void*)this);
  49   progress_->minimum(0);
  50   progress_->maximum(100);
  51
  52   end();
  53   label("Download file");
  54   set_modal();
  55   callback( scb_close_window, (void*)this );
  56
  57   curl_global_cleanup();
  58   curl_global_init(CURL_GLOBAL_ALL);
  59 }
  60
  61
  62 DialogDownload::~DialogDownload()
  63 {
  64   curl_global_cleanup();
  65 }
  66
  67
  68 void DialogDownload::download_url( const char *url, const char *fname )
  69 {
  70   CURL *curl = nullptr;
  71   CURLcode res;
  72   FILE *outfile = nullptr;
  73
  74   b_abort_->label("Abort");
  75   downloading_ = true;
  76
  77   curl = curl_easy_init();
  78   if(curl)
  79   {
  80     outfile = fopen( fname, "wb");
  81     curl_easy_setopt(curl, CURLOPT_URL, url);
  82     #ifdef DEBUG
  83       curl_easy_setopt(curl, CURLOPT_VERBOSE, 1L);
  84     #endif
  85     curl_easy_setopt(curl, CURLOPT_NOPROGRESS, 0L);
  86     curl_easy_setopt(curl, CURLOPT_FILE, outfile);
  87     curl_easy_setopt(curl, CURLOPT_WRITEFUNCTION, mycurl_write_func);
  88     curl_easy_setopt(curl, CURLOPT_PROGRESSFUNCTION, mycurl_progress_func );
  89     curl_easy_setopt(curl, CURLOPT_PROGRESSDATA, (void*)progress_);
  90
  91
  92     res = curl_easy_perform(curl);
  93     downloading_ = false;
  94     b_abort_->label("Close");
  95     abort_download_ = false;
  96
  97     if ( res != CURLE_OK ){
  98       if ( res == 42 )  // aborted by callback
  99         progress_->label("Aborted");
 100       else
 101         fl_alert( "CURL ERROR %d: %s\n", res, curl_easy_strerror(res) );
 102     }
 103     else{
 104       progress_->label("Done");
 105       hide();
 106     }
 107     fclose(outfile);
 108     curl_easy_cleanup(curl);
 109   }
 110 }
 111
 112
 113 void DialogDownload::set_names ( const string &url, const string &fname )
 114 {
 115   downloading_ = false;
 116   progress_->value(0.0);
 117   url_ = url;
 118   fname_ = ( fname.empty() ) ? utils::guess_fname_from_url(url_):fname;
 119   b_url_->label( url_.c_str() );
 120   b_fname_->label( fname_.c_str() );
 121 }
 122
 123
 124 void DialogDownload::abort (){
 125   if ( downloading_ ) {
 126     if ( !fl_choice("Abort download?", "Abort", "No", 0) ){
 127       abort_download_ = true;
 128     }
 129   }
 130   else {
 131     hide();
 132   }
 133 }
 134
 135
 136 void DialogDownload::cb_download ()
 137 {
 138   if (url_.empty() || fname_.empty() ){
 139     fl_alert("You must set URL and filename.");
 140     return;
 141   }
 142   download_url( url_.c_str(), fname_.c_str() );
 143 }
 144
 145
 146 void DialogDownload::cb_url_callback ( )
 147 {
 148   const char *ret = fl_input("New URL:", b_url_->label());
 149   if ( ret ){
 150     url_ = ret;
 151     b_url_->label(url_.c_str());
 152   }
 153   fname_ = utils::guess_fname_from_url(url_);
 154   b_fname_->label( fname_.c_str() );
 155 }
 156
 157
 158 void DialogDownload::cb_fname_callback ( )
 159 {
 160   const char *ret = fl_input("New filename:", b_fname_->label());
 161   if ( ret ){
 162     fname_ = ret;
 163     b_fname_->label(fname_.c_str());
 164   }
 165 }
 166
 167
 168 //////////////////////////////////////////////////////////////////////////
 169 // DialogEditWord
 170
 171 DialogEditWord::DialogEditWord ( int w, int h, const char *l )
 172   : Fl_Double_Window(w,h,l)
 173 {
 174   Fl_Box *tmp1 = new Fl_Box( 5, 5, 100, 30, "JMDict id:");
 175   l_did_    = new Label( 105, 5, 60, 30 );
 176   view_     = new Fl_Help_View(5, 35, w-10, h-80);
 177   b_cancel_ = new Fl_Button( w-65, h-35, 60, 30, "Close");
 178   end();
 179   tmp1->align( FL_ALIGN_INSIDE|FL_ALIGN_LEFT );
 180   tmp1->labelfont( FL_BOLD );
 181   b_cancel_->callback( scb_cancel, (void*)this );
 182   view_->textsize(16);
 183 //  set_modal();
 184 }
 185
 186 //////////////////////////////////////////////////////////////////////////
 187 // ManageDBDialog
 188
 189 ManageDBDialog::ManageDBDialog ( int w, int h, const char *l )
 190   : Fl_Double_Window(w,h,l)
 191 {
 192   Fl_Box *tmp1 = new Fl_Box( 5, 5, 100, 30, "Main database");
 193   tmp1->align( FL_ALIGN_INSIDE|FL_ALIGN_LEFT );
 194   tmp1->labelfont( FL_BOLD );
 195   b_dload_ = new Fl_Button ( w-85, 5, 80, 20, "Download");
 196   b_dload_->callback( scb_dload, (void*)this );
 197
 198   Fl_Box *l_main_ = new Fl_Box( 15, 25, 100, 30, "Version" );
 199   l_main_->align( FL_ALIGN_INSIDE|FL_ALIGN_LEFT );
 200   l_main_->labelfont( FL_ITALIC );
 201   lver_main_ = new Label( 150, 25, 100, 30, "---");
 202   lver_main_->align( FL_ALIGN_INSIDE|FL_ALIGN_LEFT );
 203   b_check_main_ = new Fl_Button( w-65, 25, 60, 20, "Check");
 204   b_check_main_->callback( scb_check_main, (void*)this );
 205   b_check_main_->deactivate();
 206
 207   Fl_Box *l_created_ = new Fl_Box( 15, 45, 100, 30, "Created");
 208   l_created_->align( FL_ALIGN_INSIDE|FL_ALIGN_LEFT );
 209   l_created_->labelfont( FL_ITALIC );
 210   l_main_created_ = new Label( 150, 45, 100, 30, "---");
 211   l_main_created_->align( FL_ALIGN_INSIDE|FL_ALIGN_LEFT );
 212
 213   Fl_Box *l_jmdict_ = new Fl_Box( 15, 65, 100, 30, "JMdict version" );
 214   l_jmdict_->align( FL_ALIGN_INSIDE|FL_ALIGN_LEFT );
 215   l_jmdict_->labelfont( FL_ITALIC );
 216   lver_jmdict_ = new Label( 150, 65, 100, 30, "---");
 217   lver_jmdict_->align( FL_ALIGN_INSIDE|FL_ALIGN_LEFT );
 218
 219   Fl_Box *l_kanjidic_ = new Fl_Box( 15, 85, 100, 30, "Kanjidic2 version" );
 220   l_kanjidic_->align( FL_ALIGN_INSIDE|FL_ALIGN_LEFT );
 221   l_kanjidic_->labelfont( FL_ITALIC );
 222   lver_kanjidic_ = new Label( 150, 85, 100, 30, "---");
 223   lver_kanjidic_->align( FL_ALIGN_INSIDE|FL_ALIGN_LEFT );
 224
 225   Fl_Box *l_kradfile_ = new Fl_Box( 15, 105, 100, 30, "Kradfile version" );
 226   l_kradfile_->align( FL_ALIGN_INSIDE|FL_ALIGN_LEFT );
 227   l_kradfile_->labelfont( FL_ITALIC );
 228   lver_kradfile_ = new Label( 150, 105, 100, 30, "---");
 229   lver_kradfile_->align( FL_ALIGN_INSIDE|FL_ALIGN_LEFT );
 230
 231   Fl_Box *l_tatoeba_ = new Fl_Box( 15, 125, 100, 30, "Tatoeba version" );
 232   l_tatoeba_->align( FL_ALIGN_INSIDE|FL_ALIGN_LEFT );
 233   l_tatoeba_->labelfont( FL_ITALIC );
 234   lver_tatoeba_ = new Label( 150, 125, 100, 30, "---");
 235   lver_tatoeba_->align( FL_ALIGN_INSIDE|FL_ALIGN_LEFT );
 236
 237   Fl_Box *tmp2 = new Fl_Box( 5, 165, 100, 30, "User database");
 238   tmp2->align( FL_ALIGN_INSIDE|FL_ALIGN_LEFT );
 239   tmp2->labelfont( FL_BOLD );
 240
 241   Fl_Box *l_against_ = new Fl_Box( 15, 185, 100, 30, "Checked against" );
 242   l_against_->align( FL_ALIGN_INSIDE|FL_ALIGN_LEFT );
 243   l_against_->labelfont( FL_ITALIC );
 244   l_checked_against_ = new Label( 150, 185, 100, 30, "---" );
 245   l_checked_against_->align( FL_ALIGN_INSIDE|FL_ALIGN_LEFT );
 246   b_check_user_ = new Fl_Button ( w-65, 185, 60, 20, "Check");
 247   b_check_user_->callback( scb_check_user, (void*)this );
 248   b_check_user_->deactivate();
 249
 250   /*
 251   TITLE                 N_VALUES      EDIT_BTN
 252   user notes - kanji    #             edit_btn
 253   user notes - words    #             edit_btn
 254   user flags - kanji    #             edit_btn
 255   user flags - words    #             edit_btn
 256   ...
 257   */
 258
 259   b_close_ = new Fl_Button( w-65, h-25, 60, 20, "Close" );
 260   b_close_->callback( scb_close, (void*)this );
 261   end();
 262   set_modal();
 263 }
 264
 265
 266 //////////////////////////////////////////////////////////////////////////
 267 // KanjiPopupWindow
 268
 269 KanjiPopupWindow::KanjiPopupWindow ( int w, int h ) : Fl_Menu_Window(w,h)
 270 {
 271   box_ = new KanjiInfo(0,0,w,h);
 272   box_->autoresize(true);
 273   box_->box(FL_BORDER_BOX);
 274   this->label("Kanji details");
 275 }
 276
 277
 278 int KanjiPopupWindow::handle ( int event )
 279 {
 280   switch(event) {
 281     case FL_PUSH:
 282       return 1;
 283     case FL_DRAG: {
 284         int xr = Fl::event_x_root();
 285         int yr = Fl::event_y_root();
 286         position( xr, yr );
 287       }
 288       return 1;
 289     default:
 290       return Fl_Widget::handle(event);
 291   }
 292 }
 293
 294
 295 //////////////////////////////////////////////////////////////////////////
 296 // DialogSettings
 297
 298 DialogSettings::DialogSettings( int w, int h ) : Fl_Double_Window(w,h)
 299 {
 300   browser_  = new Fl_Hold_Browser( 5, 5, w-10, h-45);
 301   b_ok_     = new Fl_Button( w-65, h-35, 60, 30, "OK" );
 302   b_defaults_= new Fl_Button( 5, h-35, 60, 30, "Defaults");
 303   browser_->format_char('@');
 304   resizable(browser_);
 305   end();
 306   label("Settings");
 307   set_modal();
 308   browser_->callback(static_callback, (void*)this);
 309   b_ok_->callback( static_ok, (void*)this );
 310   b_defaults_->callback( scb_restore_defaults, (void*)this );
 311 }
 312
 313
 314 void DialogSettings::set ( const std::map<string,Config::Value> &m, const std::map<string,Config::Value> &defaults ){
 315   browser_->clear();
 316   data_ = m;
 317   defaults_ = defaults.empty() ? m:defaults;
 318   for ( auto mi: data_ ){
 319     string s = "@r@_";
 320     if ( mi.second.type == Config::ValueType::COLOR ){
 321       char buff[32];
 322       sprintf(buff, "%s", mi.second.val.c_str() );
 323       s += buff;
 324     }
 325     else
 326       s += mi.second.val;
 327     browser_->add( mi.first.c_str(), (void*)(mi.first.c_str()) );
 328     browser_->add( s.c_str(), (void*)(mi.first.c_str()) );
 329   }
 330 }
 331
 332
 333 std::map<string,Config::Value> DialogSettings::run ()
 334 {
 335   show();
 336   while ( visible() ){
 337     usleep(1000);
 338     Fl::check();
 339   }
 340   return data_;
 341 }
 342
 343
 344 int DialogSettings::handle ( int event )
 345 {
 346   if ( event==FL_KEYDOWN && (Fl::event_key()==FL_Enter || Fl::event_key()==' ') ){
 347     int line = browser_->value();
 348     if ( line > 0 ){
 349       cb(line);
 350       return 1;
 351     }
 352   }
 353   return Fl_Double_Window::handle( event );
 354 }
 355
 356
 357 void DialogSettings::cb ( int line )
 358 {
 359   // not double click nor ENTER/Spacebar
 360   if ( Fl::event_key()!=FL_Enter && Fl::event_key()!=' ' && !Fl::event_clicks() )
 361     return;
 362
 363   const char *var = (const char*)(browser_->data(line));
 364   Config::Value *val = &data_.at(var);
 365
 366   fl_message_title(var);
 367
 368   // value clicked, display appropriate dialog
 369   if ( line % 2 == 0 ){
 370     switch ( val->type ){
 371       case Config::ValueType::BOOL:
 372       case Config::ValueType::INT:
 373       {
 374         const char *res = fl_input( var, val->val.c_str());
 375         if ( !res )
 376           break;
 377         if ( !utils::isint(res) ){
 378           fl_alert("Only integers allowed.");
 379           break;
 380         };
 381         val->val = res;
 382         char buff[32];
 383         snprintf( buff, 32, "@r@_%s", res);
 384         browser_->text( line, buff );
 385         break;
 386       }
 387       case Config::ValueType::FONT:
 388       {
 389         DialogFontTest df;
 390         df.set_modal();
 391         int f = df.run();
 392         if ( f == -1 )
 393           break;
 394         val->val = Fl::get_font_name(f);
 395         char buff[128];
 396         snprintf( buff, 128, "@r@_%s", val->val.c_str());
 397         browser_->text( line, buff );
 398         break;
 399       }
 400       case Config::ValueType::COLOR:
 401       {
 402         uchar r = 0;
 403         uchar g = 0;
 404         uchar b = 0;
 405         std::stringstream ss;
 406         ss << std::hex << val->val.substr(2);
 407         Fl_Color c;
 408         ss >> c;
 409         Fl::get_color( c, r, g, b);
 410         if ( fl_color_chooser("Select color", r, g, b ) ){
 411           char buff[32];
 412           int col = fl_rgb_color(r,g,b);
 413           snprintf( buff, 32, "0x%08x", col);
 414           val->val = buff;
 415           snprintf( buff, 32, "@r@_0x%08x", col);
 416           browser_->text( line, buff );
 417         }
 418         break;
 419       }
 420       default:
 421       {
 422         const char *res = fl_input( var, val->val.c_str());
 423         if ( res ){
 424           val->val = res;
 425           char buff[256];
 426           snprintf( buff, 256, "@r@_%s", res);
 427           browser_->text( line, buff );
 428         }
 429         break;
 430       }
 431     }
 432   }
 433   // variable name clicked - show description
 434   else {
 435     fl_message("%s",val->desc.c_str());
 436   }
 437 }
 438
 439 } // namespace aoi_ui