common/makegdesc

   1 #!/usr/bin/perl
   2
   3 use Getopt::Long;
   4 use IO::File;
   5
   6 GetOptions(\%args, "h=s") || exit 1;
   7
   8 $tempvar = 0;
   9
  10 sub printwidgets
  11 {
  12     my($widget, $sl, $p, $sig, $cb, $data, $pf, $cpf, $mod, $key, @delayedlines);
  13     $sl = $_[1];
  14     $p = "    " . (" " x $sl);
  15     $cpf = $_[2];
  16     @delayedlines = ();
  17     foreach $widget (@{$_[0]})
  18     {
  19         if($widget->{"type"} eq "wnd")
  20         {
  21             print "${p}stack[$sl] = gtk_window_new(GTK_WINDOW_TOPLEVEL);\n";
  22             if($options{"hasaccels"}) {
  23                 print "${p}gtk_window_add_accel_group(GTK_WINDOW(stack[$sl]), accel_group);\n";
  24             }
  25             if($widget->{"title"}) {
  26                 print "${p}gtk_window_set_title(GTK_WINDOW(stack[$sl]), \"" . $widget->{"title"} . "\");\n";
  27             }
  28             $pf = sub
  29             {
  30                 my($widget, $p, $sl) = @_;
  31                 print "${p}gtk_container_add(GTK_CONTAINER(stack[" . ($sl - 1) . "]), stack[$sl]);\n";
  32             }
  33         } elsif($widget->{"type"} eq "assistant") {
  34             print "${p}stack[$sl] = gtk_assistant_new();\n";
  35             if(defined($widget->{"title"})) {
  36                 print "${p}gtk_window_set_title(GTK_WINDOW(stack[$sl]), \"" . $widget->{"title"} . "\");\n";
  37             }
  38             $pf = sub
  39             {
  40                 my($widget, $p, $sl) = @_;
  41                 print "${p}gtk_assistant_append_page(GTK_ASSISTANT(stack[" . ($sl - 1) . "]), stack[$sl]);\n";
  42                 if(defined($widget->{"title"})) {
  43                     print "${p}gtk_assistant_set_page_title(GTK_ASSISTANT(stack[" . ($sl - 1) . "]), stack[" . $sl . "], _(\"" . $widget->{"title"} . "\"));\n";
  44                 }
  45                 if(defined($widget->{"ptype"})) {
  46                     print "${p}gtk_assistant_set_page_type(GTK_ASSISTANT(stack[" . ($sl - 1) . "]), stack[" . $sl . "], GTK_ASSISTANT_PAGE_" . $widget->{"ptype"} . ");\n";
  47                 }
  48                 if(defined($widget->{"cmpl"})) {
  49                     print "${p}gtk_assistant_set_page_complete(GTK_ASSISTANT(stack[" . ($sl - 1) . "]), stack[" . $sl . "], " . $widget->{"cmpl"} . ");\n";
  50                 }
  51             }
  52         } elsif($widget->{"type"} =~ /[hv]box/) {
  53             print "${p}stack[$sl] = gtk_" . $widget->{"type"} . "_new(";
  54             print $widget->{"homo"}?"TRUE, ":"FALSE, ";
  55             print $widget->{"spacing"} || "0";
  56             print ");\n";
  57             $pf = sub
  58             {
  59                 my($widget, $p, $sl) = @_;
  60                 print "${p}gtk_box_pack_start(GTK_BOX(stack[" . ($sl - 1) . "]), stack[$sl], ";
  61                 print (($widget->{"expand"} || $widget->{"parent"}->{"dexpand"})?"TRUE, ":"FALSE, ");
  62                 print (($widget->{"fill"} || $widget->{"parent"}->{"dfill"})?"TRUE, ":"FALSE, ");
  63                 print $widget->{"pad"} || "0";
  64                 print ");\n";
  65             }
  66         } elsif($widget->{"type"} eq "table") {
  67             print "${p}stack[$sl] = gtk_table_new(" . $widget->{"rows"} . ", " . $widget->{"cols"};
  68             print ", " . (($widget->{"homo"} eq "TRUE")?"TRUE":"FALSE");
  69             print ");\n";
  70             $pf = sub
  71             {
  72                 my($widget, $p, $sl) = @_;
  73                 print "${p}gtk_table_attach(GTK_TABLE(stack[" . ($sl - 1) . "]), stack[$sl]";
  74                 print ", " . $widget->{"tx"};
  75                 print ", " . ($widget->{"tx"} + (defined($widget->{"tw"})?$widget->{"tw"}:1));
  76                 print ", " . $widget->{"ty"};
  77                 print ", " . ($widget->{"ty"} + (defined($widget->{"th"})?$widget->{"th"}:1));
  78                 if($widget->{"fill"} eq "y") {
  79                     $widget->{"fillx"} = "y";
  80                     $widget->{"filly"} = "y";
  81                 }
  82                 if($widget->{"shrink"} eq "y") {
  83                     $widget->{"shrinkx"} = "y";
  84                     $widget->{"shrinky"} = "y";
  85                 }
  86                 if($widget->{"expand"} eq "y") {
  87                     $widget->{"expandx"} = "y";
  88                     $widget->{"expandy"} = "y";
  89                 }
  90                 print ", 0";
  91                 print " | GTK_FILL" if $widget->{"fillx"} eq "y";
  92                 print " | GTK_SHRINK" if $widget->{"shrinkx"} eq "y";
  93                 print " | GTK_EXPAND" if $widget->{"expandx"} eq "y";
  94                 print ", 0";
  95                 print " | GTK_FILL" if $widget->{"filly"} eq "y";
  96                 print " | GTK_SHRINK" if $widget->{"shrinky"} eq "y";
  97                 print " | GTK_EXPAND" if $widget->{"expandy"} eq "y";
  98                 print ", " . (defined($widget->{"padx"})?$widget->{"padx"}:"0");
  99                 print ", " . (defined($widget->{"pady"})?$widget->{"pady"}:"0");
 100                 print ");\n";
 101             }
 102         } elsif($widget->{"type"} eq "btn") {
 103             $widget->{"label"} || die("Can't have button without label\n");
 104             print "${p}stack[$sl] = gtk_button_new_with_mnemonic(_(\"" . $widget->{"label"} . "\"));\n";
 105         } elsif($widget->{"type"} eq "chk") {
 106             $widget->{"label"} || die("Can't have check button without label\n");
 107             print "${p}stack[$sl] = gtk_check_button_new_with_mnemonic(_(\"" . $widget->{"label"} . "\"));\n";
 108         } elsif($widget->{"type"} eq "radio") {
 109             $widget->{"label"} || die("Can't have check button without label\n");
 110             if(defined($widget->{"group"})) {
 111                 print "${p}stack[$sl] = gtk_radio_button_new_with_mnemonic_from_widget(GTK_RADIO_BUTTON(" . $options{"prefix"} . $widget->{"group"} . "), _(\"" . $widget->{"label"} . "\"));\n";
 112             } else {
 113                 print "${p}stack[$sl] = gtk_radio_button_new_with_mnemonic(NULL, _(\"" . $widget->{"label"} . "\"));\n";
 114             }
 115         } elsif($widget->{"type"} eq "sbtn") {
 116             $widget->{"stock"} || die("Can't have button without stock\n");
 117             print "${p}stack[$sl] = gtk_button_new_from_stock(GTK_STOCK_" . $widget->{"stock"} . ");\n";
 118         } elsif($widget->{"type"} eq "simg") {
 119             $widget->{"stock"} || die("Can't have image without stock\n");
 120             $widget->{"size"} || die("Can't have image without size\n");
 121             print "${p}stack[$sl] = gtk_image_new_from_stock(GTK_STOCK_" . $widget->{"stock"} . ", GTK_ICON_SIZE_" . $widget->{"size"} . ");\n";
 122         } elsif($widget->{"type"} eq "lbl") {
 123             $widget->{"label"} || $widget->{"markup"} || die("Can't have label without label\n");
 124             if($widget->{"label"}) {
 125                 print "${p}stack[$sl] = gtk_label_new(_(\"" . $widget->{"label"} . "\"));\n";
 126             } else {
 127                 print "${p}stack[$sl] = gtk_label_new(NULL);\n";
 128                 print "${p}gtk_label_set_markup(GTK_LABEL(stack[$sl]), _(\"" . $widget->{"markup"} . "\"));\n";
 129             }
 130             if($widget->{"wrap"} eq "y") {
 131                 print "${p}gtk_label_set_line_wrap(GTK_LABEL(stack[$sl]), TRUE);\n";
 132             }
 133         } elsif($widget->{"type"} eq "mlbl") {
 134             $widget->{"label"} || die("Can't have label without label\n");
 135             print "${p}stack[$sl] = gtk_label_new_with_mnemonic(_(\"" . $widget->{"label"} . "\"));\n";
 136             if(defined($widget->{"mwidget"}))
 137             {
 138                 if($widget->{"var"} ne "y") {
 139                     $widget->{"var"} = "l";
 140                 }
 141                 if(!defined($widget->{"name"})) {
 142                     $widget->{"name"} = "temp" . $tempvar++;
 143                 }
 144                 $str = "gtk_label_set_mnemonic_widget(GTK_LABEL(";
 145                 if($widget->{"var"} eq "y") {
 146                     $str .= $options{"prefix"};
 147                 }
 148                 $str .= $widget->{"name"};
 149                 $str .= "), " . $options{"prefix"} . $widget->{"mwidget"} . ");";
 150                 push @delayedlines, ($str);
 151             }
 152         } elsif($widget->{"type"} eq "text") {
 153             print "${p}stack[$sl] = gtk_entry_new();\n";
 154             if($widget->{"default"}) {
 155                 print "${p}gtk_entry_set_text(GTK_ENTRY(stack[$sl]), \"" . $widget->{"default"} . "\");\n";
 156             }
 157         } elsif($widget->{"type"} eq "menubar") {
 158             print "${p}stack[$sl] = gtk_menu_bar_new();\n";
 159             $pf = sub
 160             {
 161                 my($widget, $p, $sl) = @_;
 162                 print "${p}gtk_menu_shell_append(GTK_MENU_SHELL(stack[" . ($sl - 1) . "]), stack[$sl]);\n";
 163             }
 164         } elsif($widget->{"type"} eq "menuitem") {
 165             print "${p}stack[$sl] = gtk_menu_item_new_with_mnemonic(_(\"" . $widget->{"label"} . "\"));\n";
 166             $pf = sub
 167             {
 168                 my($widget, $p, $sl) = @_;
 169                 print "${p}gtk_menu_item_set_submenu(GTK_MENU_ITEM(stack[" . ($sl - 1) . "]), stack[$sl]);\n";
 170             }
 171         } elsif($widget->{"type"} eq "smenuitem") {
 172             print "${p}stack[$sl] = gtk_image_menu_item_new_from_stock(GTK_STOCK_" . $widget->{"stock"} . ", accel_group);\n";
 173             $pf = sub
 174             {
 175                 my($widget, $p, $sl) = @_;
 176                 print "${p}gtk_menu_item_set_submenu(GTK_MENU_ITEM(stack[" . ($sl - 1) . "]), stack[$sl]);\n";
 177             }
 178         } elsif($widget->{"type"} eq "menusep") {
 179             print "${p}stack[$sl] = gtk_separator_menu_item_new();\n";
 180         } elsif($widget->{"type"} eq "menu") {
 181             print "${p}stack[$sl] = gtk_menu_new();\n";
 182             if($options{"hasaccels"}) {
 183                 print "${p}gtk_menu_set_accel_group(GTK_MENU(stack[$sl]), accel_group);\n";
 184             }
 185             $pf = sub
 186             {
 187                 my($widget, $p, $sl) = @_;
 188                 print "${p}gtk_menu_shell_append(GTK_MENU_SHELL(stack[" . ($sl - 1) . "]), stack[$sl]);\n";
 189             };
 190             $widget->{"noshow"} = 1;
 191         } elsif($widget->{"type"} =~ /^[hv]paned$/) {
 192             print "${p}stack[$sl] = gtk_" . $widget->{"type"} . "_new();\n";
 193             $widget->{"cur"} = 1;
 194             $pf = sub
 195             {
 196                 my($widget, $p, $sl) = @_;
 197                 print "${p}gtk_paned_pack" . ($widget->{"parent"}->{"cur"}) . "(GTK_PANED(stack[" . ($sl - 1) . "]), stack[$sl]";
 198                 print ", " . ((index($widget->{"parent"}->{"resize"}, $widget->{"parent"}->{"cur"}) < 0)?"FALSE":"TRUE");
 199                 print ", " . ((index($widget->{"parent"}->{"shrink"}, $widget->{"parent"}->{"cur"}) < 0)?"FALSE":"TRUE");
 200                 print ");\n";
 201                 $widget->{"parent"}->{"cur"}++;
 202             }
 203         } elsif($widget->{"type"} eq "notebook") {
 204             print "${p}stack[$sl] = gtk_notebook_new();\n";
 205             if(defined($widget->{"pos"})) {
 206                 print "${p}gtk_notebook_set_tab_pos(GTK_NOTEBOOK(stack[$sl]), GTK_POS_" . $widget->{"pos"} . ");\n";
 207             }
 208             $pf = sub
 209             {
 210                 my($widget, $p, $sl) = @_;
 211                 print "${p}gtk_notebook_append_page(GTK_NOTEBOOK(stack[" . ($sl - 1) . "]), stack[$sl]";
 212                 print ", gtk_label_new_with_mnemonic(_(\"" . $widget->{"nblabel"} . "\"))";
 213                 print ");\n";
 214             }
 215         } elsif($widget->{"type"} eq "sw") {
 216             print "${p}stack[$sl] = gtk_scrolled_window_new(NULL, NULL);\n";
 217             $pf = sub
 218             {
 219                 my($widget, $p, $sl) = @_;
 220                 print "${p}gtk_container_add(GTK_CONTAINER(stack[" . ($sl - 1) . "]), stack[$sl]);\n";
 221             }
 222         } elsif($widget->{"type"} eq "frame") {
 223             print "${p}stack[$sl] = gtk_frame_new(_(\"" . $widget->{"label"} . "\"));\n";
 224             $pf = sub
 225             {
 226                 my($widget, $p, $sl) = @_;
 227                 print "${p}gtk_container_add(GTK_CONTAINER(stack[" . ($sl - 1) . "]), stack[$sl]);\n";
 228             }
 229         } elsif($widget->{"type"} eq "exp") {
 230             print "${p}stack[$sl] = gtk_expander_new_with_mnemonic(_(\"" . $widget->{"label"} . "\"));\n";
 231             $pf = sub
 232             {
 233                 my($widget, $p, $sl) = @_;
 234                 print "${p}gtk_container_add(GTK_CONTAINER(stack[" . ($sl - 1) . "]), stack[$sl]);\n";
 235             }
 236         } elsif($widget->{"type"} eq "align") {
 237             print "${p}stack[$sl] = gtk_alignment_new(";
 238             if(defined($widget->{"xa"})) {
 239                 print $widget->{"xa"};
 240             } else {
 241                 print "0.5";
 242             }
 243             print ", ";
 244             if(defined($widget->{"ya"})) {
 245                 print $widget->{"ya"};
 246             } else {
 247                 print "0.5";
 248             }
 249             print ", ";
 250             if(defined($widget->{"xs"})) {
 251                 print $widget->{"xs"};
 252             } else {
 253                 print "1.0";
 254             }
 255             print ", ";
 256             if(defined($widget->{"ys"})) {
 257                 print $widget->{"ys"};
 258             } else {
 259                 print "1.0";
 260             }
 261             print ");\n";
 262             $pf = sub
 263             {
 264                 my($widget, $p, $sl) = @_;
 265                 print "${p}gtk_container_add(GTK_CONTAINER(stack[" . ($sl - 1) . "]), stack[$sl]);\n";
 266             }
 267         } elsif($widget->{"type"} eq "treeview") {
 268             print "${p}stack[$sl] = gtk_tree_view_new();\n";
 269             if(defined($widget->{"hvis"})) {
 270                 print "${p}gtk_tree_view_set_headers_visible(GTK_TREE_VIEW(stack[$sl]), " . $widget->{"hvis"} . ");\n";
 271             }
 272             if(defined($widget->{"rules"})) {
 273                 print "${p}gtk_tree_view_set_rules_hint(GTK_TREE_VIEW(stack[$sl]), " . $widget->{"rules"} . ");\n";
 274             }
 275             if(defined($widget->{"searchcol"})) {
 276                 print "${p}gtk_tree_view_set_search_column(GTK_TREE_VIEW(stack[$sl]), " . $widget->{"searchcol"} . ");\n";
 277                 print "${p}gtk_tree_view_set_enable_search(GTK_TREE_VIEW(stack[$sl]), TRUE);\n";
 278             }
 279             $pf = sub
 280             {
 281                 my($widget, $p, $sl) = @_;
 282                 print "${p}gtk_tree_view_append_column(GTK_TREE_VIEW(stack[" . ($sl - 1) . "]), column);\n";
 283                 if($widget->{"expander"} eq "y") {
 284                     print "${p}gtk_tree_view_set_expander_column(GTK_TREE_VIEW(stack[" . ($sl - 1) . "]), column);\n";
 285                 }
 286             }
 287         } elsif($widget->{"type"} eq "tvcol") {
 288             if(!defined($widget->{"subwidgets"}))
 289             {
 290                 print "${p}column = gtk_tree_view_column_new_with_attributes(";
 291                 print "_(\"" . $widget->{"title"} . "\")";
 292                 print ", gtk_cell_renderer_text_new()";
 293                 if(defined($widget->{"text"})) {
 294                     print ", \"text\", " . $widget->{"text"};
 295                 }
 296                 print ", NULL);\n";
 297             } else {
 298                 print "${p}column = gtk_tree_view_column_new();\n";
 299                 print "${p}gtk_tree_view_column_set_title(column, _(\"" . $widget->{"title"} . "\"));\n";
 300             }
 301             if(defined($widget->{"sortcol"})) {
 302                 print "${p}gtk_tree_view_column_set_sort_column_id(column, " . $widget->{"sortcol"} . ");\n";
 303             }
 304             if(defined($widget->{"resizable"})) {
 305                 print "${p}gtk_tree_view_column_set_resizable(column, " . $widget->{"resizable"} . ");\n";
 306             }
 307             $widget->{"noshow"} = 1;
 308             $pf = sub
 309             {
 310             }
 311         } elsif($widget->{"type"} eq "textrend") {
 312             print "${p}renderer = gtk_cell_renderer_text_new();\n";
 313             print "${p}gtk_tree_view_column_pack_start(column, renderer, " . (defined($widget->{"expand"})?$widget->{"expand"}:"TRUE") . ");\n";
 314             if(defined($widget->{"text"})) {
 315                 print "${p}gtk_tree_view_column_add_attribute(column, renderer, \"text\", " . $widget->{"text"} . ");\n";
 316             }
 317             if(defined($widget->{"func"})) {
 318                 print "${p}gtk_tree_view_column_set_cell_data_func(column, renderer, " . $widget->{"func"} . ", " . ($widget->{"funcdata"} || "NULL") . ", NULL);\n";
 319             }
 320             $widget->{"noshow"} = 1;
 321         } elsif($widget->{"type"} eq "custrend") {
 322             print "${p}renderer = GTK_CELL_RENDERER(" . $widget->{"newfunc"} . "());\n";
 323             print "${p}gtk_tree_view_column_pack_start(column, renderer, " . (defined($widget->{"expand"})?$widget->{"expand"}:"FALSE") . ");\n";
 324             foreach $attr (keys %{$widget})
 325             {
 326                 if($attr =~ /attr\((\S+)\)/)
 327                 {
 328                     print "${p}gtk_tree_view_column_add_attribute(column, renderer, \"" . $1 . "\", " . $widget->{$attr} . ");\n";
 329                 }
 330             }
 331             $widget->{"noshow"} = 1;
 332         } elsif($widget->{"type"} eq "pixbufrend") {
 333             print "${p}renderer = gtk_cell_renderer_pixbuf_new();\n";
 334             print "${p}gtk_tree_view_column_pack_start(column, renderer, FALSE);\n";
 335             if(defined($widget->{"stock_id"})) {
 336                 print "${p}gtk_tree_view_column_add_attribute(column, renderer, \"stock_id\", " . $widget->{"stock_id"} . ");\n";
 337             }
 338             $widget->{"noshow"} = 1;
 339         } elsif($widget->{"type"} eq "textview") {
 340             print "${p}stack[$sl] = gtk_text_view_new();\n";
 341             if(defined($widget->{"editable"})) {
 342                 print "${p}gtk_text_view_set_editable(GTK_TEXT_VIEW(stack[$sl]), " . $widget->{"editable"} . ");\n";
 343             }
 344         } elsif($widget->{"type"} eq "pbar") {
 345             print "${p}stack[$sl] = gtk_progress_bar_new();\n";
 346         } elsif($widget->{"type"} eq "hr") {
 347             print "${p}stack[$sl] = gtk_hseparator_new();\n";
 348         } elsif($widget->{"type"} eq "sbar") {
 349             print "${p}stack[$sl] = gtk_statusbar_new();\n";
 350             if($widget->{"grip"} eq "n") {
 351                 print "${p}gtk_statusbar_set_has_resize_grip(GTK_STATUSBAR(stack[$sl]), FALSE);\n";
 352             }
 353         } elsif($widget->{"type"} eq "filechooser") {
 354             print "${p}stack[$sl] = gtk_file_chooser_widget_new(GTK_FILE_CHOOSER_ACTION_" . (defined($widget->{"action"})?$widget->{"action"}:"OPEN") . ");\n";
 355         } else {
 356             print STDERR "Unknown widget: " . $widget->{"type"} ."\n";
 357         }
 358         if($widget->{"sensitive"}) {
 359             print "${p}gtk_widget_set_sensitive(stack[$sl], " . $widget->{"sensitive"} . ");\n";
 360         }
 361         if($widget->{"rqsz"} =~ /(\d+)x(\d+)/) {
 362             print "${p}gtk_widget_set_size_request(stack[$sl], $1, $2);\n";
 363         }
 364         if($widget->{"align"} =~ /([\d\.]+):([\d\.]+)/) {
 365             print "${p}gtk_misc_set_alignment(GTK_MISC(stack[$sl]), $1, $2);\n";
 366         }
 367         if($widget->{"wpad"} =~ /([\d\.]+):([\d\.]+)/) {
 368             print "${p}gtk_misc_set_padding(GTK_MISC(stack[$sl]), $1, $2);\n";
 369         }
 370         if($widget->{"var"} eq "y") {
 371             print $p . $options{"prefix"} . $widget->{"name"} . " = stack[$sl];\n";
 372         }
 373         if($widget->{"var"} eq "l") {
 374             print $p . "GtkWidget *" . $widget->{"name"} . " = stack[$sl];\n";
 375         }
 376         if($widget->{"sig"})
 377         {
 378             while($widget->{"sig"} =~ /\G([\w_]+),?/g) {
 379                 print "${p}g_signal_connect(G_OBJECT(stack[$sl]), \"$1\", G_CALLBACK(cb_" . $options{"prefix"} . $widget->{"name"} . "_" . $1 . "), (gpointer)NULL);\n";
 380             }
 381         }
 382         if($widget->{"accel"})
 383         {
 384             $mod = "";
 385             while($widget->{"accel"} =~ /\G(\w+)\+/gc)
 386             {
 387                 $mod .= " | " if($mod);
 388                 $mod = $mod . "GDK_" . $1 . "_MASK";
 389             }
 390             $mod || ($mod = "0");
 391             $widget->{"accel"} =~ /\G(\w+)/g;
 392             $key = $1;
 393             print "${p}gtk_widget_add_accelerator(stack[$sl], \"activate\", accel_group, GDK_$key, $mod, GTK_ACCEL_VISIBLE);\n";
 394         }
 395         foreach $attr (keys %{$widget})
 396         {
 397             if($attr =~ /^sig\((\S+)\)/)
 398             {
 399                 $sig = $1;
 400                 if($widget->{$attr} =~ /([^,]*),(.*)/)
 401                 {
 402                     $cb = $1;
 403                     $data = $2;
 404                 } else {
 405                     $cb = $widget->{$attr};
 406                     $data = "NULL";
 407                 }
 408                 print "${p}g_signal_connect(G_OBJECT(stack[$sl]), \"$sig\", G_CALLBACK($cb), (gpointer)$data);\n";
 409             }
 410         }
 411         if($widget->{"subwidgets"})
 412         {
 413             print "$p\n";
 414             printwidgets($widget->{"subwidgets"}, $sl + 1, $pf);
 415         }
 416         if($sl > 0)
 417         {
 418             &$cpf($widget, $p, $sl);
 419             if(!$widget->{"noshow"}) {
 420                 print "${p}gtk_widget_show(stack[$sl]);\n";
 421             }
 422         }
 423         print "$p\n";
 424     }
 425     foreach $line (@delayedlines)
 426     {
 427         print $p . $line . "\n";
 428     }
 429 }
 430
 431 sub printheader
 432 {
 433     my($widget, $handle);
 434     $handle = $_[1];
 435     foreach $widget (@{$_[0]})
 436     {
 437         if($widget->{"var"})
 438         {
 439             $handle->print("extern GtkWidget *" . $options{"prefix"} . $widget->{"name"} .";\n");
 440         }
 441         printheader($widget->{"subwidgets"}, $handle) if($widget->{"subwidgets"});
 442     }
 443 }
 444
 445 sub printvars
 446 {
 447     my($widget);
 448     foreach $widget (@{$_[0]})
 449     {
 450         if($widget->{"var"})
 451         {
 452             print "GtkWidget *" . $options{"prefix"} . $widget->{"name"} .";\n";
 453         }
 454         printvars($widget->{"subwidgets"}) if($widget->{"subwidgets"});
 455     }
 456 }
 457
 458 sub dequote
 459 {
 460     my($text);
 461     ($text) = @_;
 462     $text =~ s/([^\\]|^)\"/$1/g;
 463     $text =~ s/\\(.)/$1/g;
 464     return $text;
 465 }
 466
 467 $rootwidgets = [];
 468 @estack = ($rootwidgets);
 469 @wstack = ();
 470 $curwidget = 0;
 471 $maxstack = 1;
 472
 473 while(<>)
 474 {
 475     chomp;
 476     s/(^|\s+)\#.*$//;
 477     s/^\s*//;
 478     if(/^;\s*(\w+)\s*:\s*(\w.*)/)
 479     {
 480         $options{$1} = $2;
 481     } elsif(/^([:\$])\s*(\w+)/g) {
 482         $curwidget = {"type" => $2};
 483         push @{$estack[0]}, $curwidget;
 484         if((scalar @wstack) > 0) {
 485             $curwidget->{"parent"} = $wstack[0];
 486         }
 487         if($1 eq ":")
 488         {
 489             unshift @estack, ($curwidget->{"subwidgets"} = []);
 490             unshift @wstack, $curwidget;
 491         }
 492         $maxstack = (scalar @estack) if((scalar @estack) > $maxstack);
 493         while(/\G\s*(\S+)\s*:\s*((\w+|\"([^\\\"]+|\\.)*([^\\]|)\"|\\.)+)/g)
 494         {
 495             $curwidget->{$1} = dequote($2);
 496         }
 497     } elsif(/^%\s*(\S+)\s*:\s*((\w+|\"([^\\\"]+|\\.)*([^\\]|)\"|\\.)+)/) {
 498         $curwidget || die("No current widget\n");
 499         $curwidget->{$1} = dequote($2);
 500     } elsif(/^end/) {
 501         shift @estack;
 502         shift @wstack;
 503         $curwidget = $wstack[0] if((scalar @wstack) > 0);
 504     } elsif(!$_) {
 505     } else {
 506         print STDERR "Invalid construct: $_\n";
 507     }
 508 }
 509
 510 if($args{"h"})
 511 {
 512     $hfile = IO::File->new($args{"h"}, "w") || die;
 513     $hfile->print("GtkWidget *create_" . $options{"prefix"} . "wnd(void);\n");
 514     printheader $rootwidgets, $hfile;
 515     $hfile->close();
 516 }
 517
 518 printvars $rootwidgets;
 519 print "\n";
 520 print "GtkWidget *create_" . $options{"prefix"} . "wnd(void)\n";
 521 print "{\n";
 522 print "    GtkWidget *stack[$maxstack];\n";
 523 print "    GtkAccelGroup *accel_group;\n" if $options{"hasaccels"};
 524 print "    GtkTreeViewColumn *column;\n" if $options{"hascolumns"};
 525 print "    GtkCellRenderer *renderer;\n" if $options{"hasrenderers"};
 526 print "    \n";
 527 print "    accel_group = gtk_accel_group_new();\n" if $options{"hasaccels"};
 528 printwidgets $rootwidgets, 0;
 529 print "    return(stack[0]);\n";
 530 print "}\n";