radiant/build.cpp

   1 /*
   2    Copyright (C) 2001-2006, William Joseph.
   3    All Rights Reserved.
   4
   5    This file is part of GtkRadiant.
   6
   7    GtkRadiant is free software; you can redistribute it and/or modify
   8    it under the terms of the GNU General Public License as published by
   9    the Free Software Foundation; either version 2 of the License, or
  10    (at your option) any later version.
  11
  12    GtkRadiant is distributed in the hope that it will be useful,
  13    but WITHOUT ANY WARRANTY; without even the implied warranty of
  14    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15    GNU General Public License for more details.
  16
  17    You should have received a copy of the GNU General Public License
  18    along with GtkRadiant; if not, write to the Free Software
  19    Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  20  */
  21
  22 #include "build.h"
  23 #include "debugging/debugging.h"
  24
  25 #include <gtk/gtk.h>
  26 #include <map>
  27 #include <list>
  28 #include "stream/stringstream.h"
  29 #include "versionlib.h"
  30
  31 #include "mainframe.h"
  32
  33 typedef std::map<CopiedString, CopiedString> Variables;
  34 Variables g_build_variables;
  35
  36 void build_clear_variables(){
  37         g_build_variables.clear();
  38 }
  39
  40 void build_set_variable( const char* name, const char* value ){
  41         g_build_variables[name] = value;
  42 }
  43
  44 const char* build_get_variable( const std::string& name ){
  45         Variables::iterator i = g_build_variables.find( name.c_str() );
  46         if ( i != g_build_variables.end() ) {
  47                 return ( *i ).second.c_str();
  48         }
  49         globalErrorStream() << "undefined build variable: " << makeQuoted( name.c_str() ) << "\n";
  50         return "";
  51 }
  52
  53 #include "xml/ixml.h"
  54 #include "xml/xmlelement.h"
  55
  56 class Evaluatable
  57 {
  58 public:
  59 virtual ~Evaluatable() = default;
  60 virtual std::string evaluate() = 0;
  61 virtual void exportXML( XMLImporter& importer ) = 0;
  62 };
  63
  64 class VariableString : public Evaluatable
  65 {
  66 std::string m_string;
  67 public:
  68 VariableString() : m_string(){
  69 }
  70 VariableString( std::string string ) : m_string( std::move(string) ){
  71 }
  72 const char* c_str() const {
  73         return m_string.c_str();
  74 }
  75 void setString( const std::string& string ){
  76         m_string = string;
  77 }
  78 std::string evaluate(){
  79         // replace ".[ExecutableType]" with "[ExecutableExt]"
  80         {
  81                 size_t pos;
  82                 const std::string pattern = ".[ExecutableType]";
  83                 while ( ( pos = m_string.find(pattern) ) != std::string::npos ) {
  84                         m_string.replace(pos, pattern.length(), "[ExecutableExt]");
  85                 }
  86         }
  87
  88         // add missing [ExtraQ3map2Args] if "[RadiantPath]q3map2[ExecutableExt]"
  89         {
  90                 size_t pos;
  91                 const std::string pattern = "\"[RadiantPath]q3map2[ExecutableExt]\"";
  92                 const std::string extra = "[ExtraQ3map2Args]";
  93                 if ( ( pos = m_string.find(pattern) ) != std::string::npos
  94                                 && m_string.find(extra) == std::string::npos )
  95                 {
  96                         m_string.insert(pos + pattern.size(), " ");
  97                         m_string.insert(pos + pattern.size() + 1, extra);
  98                 }
  99         }
 100
 101         std::string output;
 102         std::string variable_name;
 103         bool in_variable = false;
 104         for ( const char c : m_string )
 105         {
 106                 if ( !in_variable ) {
 107                         switch ( c )
 108                         {
 109                         case '[':
 110                                 in_variable = true;
 111                                 break;
 112                         default:
 113                                 output += c;
 114                                 break;
 115                         }
 116                 }
 117                 else
 118                 {
 119                         switch ( c )
 120                         {
 121                         case ']':
 122                                 in_variable = false;
 123                                 output += build_get_variable( variable_name );
 124                                 variable_name.clear();
 125                                 break;
 126                         default:
 127                                 variable_name += c;
 128                                 break;
 129                         }
 130                 }
 131         }
 132
 133         return output;
 134 }
 135 void exportXML( XMLImporter& importer ){
 136         importer << c_str();
 137 }
 138 };
 139
 140 class Conditional : public Evaluatable
 141 {
 142 VariableString* m_test;
 143 public:
 144 Evaluatable* m_result;
 145 Conditional( VariableString* test ) : m_test( test ){
 146 }
 147 ~Conditional(){
 148         delete m_test;
 149         delete m_result;
 150 }
 151 std::string evaluate(){
 152         std::string result = m_test->evaluate();
 153         if ( result.empty() ) {
 154                 return result;
 155         }
 156         return m_result->evaluate();
 157 }
 158 void exportXML( XMLImporter& importer ){
 159         StaticElement conditionElement( "cond" );
 160         conditionElement.insertAttribute( "value", m_test->c_str() );
 161         importer.pushElement( conditionElement );
 162         m_result->exportXML( importer );
 163         importer.popElement( conditionElement.name() );
 164 }
 165 };
 166
 167 typedef std::vector<Evaluatable*> Evaluatables;
 168
 169 class Tool : public Evaluatable
 170 {
 171 Evaluatables m_evaluatables;
 172 public:
 173 ~Tool(){
 174         for ( Evaluatables::iterator i = m_evaluatables.begin(); i != m_evaluatables.end(); ++i )
 175         {
 176                 delete ( *i );
 177         }
 178 }
 179 void push_back( Evaluatable* evaluatable ){
 180         m_evaluatables.push_back( evaluatable );
 181 }
 182 std::string evaluate(){
 183         std::string result;
 184         for ( Evaluatables::iterator i = m_evaluatables.begin(); i != m_evaluatables.end(); ++i )
 185         {
 186                 result += ( *i )->evaluate();
 187         }
 188         return result;
 189 }
 190 void exportXML( XMLImporter& importer ){
 191         for ( Evaluatables::iterator i = m_evaluatables.begin(); i != m_evaluatables.end(); ++i )
 192         {
 193                 ( *i )->exportXML( importer );
 194         }
 195 }
 196 };
 197
 198 #include "xml/ixml.h"
 199
 200 class XMLElementParser : public TextOutputStream
 201 {
 202 public:
 203 virtual ~XMLElementParser() = default;
 204 virtual XMLElementParser& pushElement( const XMLElement& element ) = 0;
 205 virtual void popElement( const char* name ) = 0;
 206 };
 207
 208 class VariableStringXMLConstructor : public XMLElementParser
 209 {
 210 std::string m_buffer;
 211 VariableString& m_variableString;
 212 public:
 213 VariableStringXMLConstructor( VariableString& variableString ) : m_variableString( variableString ){
 214 }
 215 ~VariableStringXMLConstructor(){
 216         m_variableString.setString( std::move(m_buffer) );
 217 }
 218 std::size_t write( const char* buffer, std::size_t length ){
 219         m_buffer.append( buffer, length );
 220         return length;
 221 }
 222 XMLElementParser& pushElement( const XMLElement& element ){
 223         ERROR_MESSAGE( "parse error: invalid element \"" << element.name() << "\"" );
 224         return *this;
 225 }
 226 void popElement( const char* name ){
 227 }
 228 };
 229
 230 class ConditionalXMLConstructor : public XMLElementParser
 231 {
 232 std::string m_buffer;
 233 Conditional& m_conditional;
 234 public:
 235 ConditionalXMLConstructor( Conditional& conditional ) : m_conditional( conditional ){
 236 }
 237 ~ConditionalXMLConstructor(){
 238         m_conditional.m_result = new VariableString( std::move( m_buffer ) );
 239 }
 240 std::size_t write( const char* buffer, std::size_t length ){
 241         m_buffer.append( buffer, length );
 242         return length;
 243 }
 244 XMLElementParser& pushElement( const XMLElement& element ){
 245         ERROR_MESSAGE( "parse error: invalid element \"" << element.name() << "\"" );
 246         return *this;
 247 }
 248 void popElement( const char* name ){
 249 }
 250 };
 251
 252 class ToolXMLConstructor : public XMLElementParser
 253 {
 254 std::string m_buffer;
 255 Tool& m_tool;
 256 ConditionalXMLConstructor* m_conditional;
 257 public:
 258 ToolXMLConstructor( Tool& tool ) : m_tool( tool ){
 259 }
 260 ~ToolXMLConstructor(){
 261         flush();
 262 }
 263 std::size_t write( const char* buffer, std::size_t length ){
 264         m_buffer.append( buffer, length );
 265         return length;
 266 }
 267 XMLElementParser& pushElement( const XMLElement& element ){
 268         if ( string_equal( element.name(), "cond" ) ) {
 269                 flush();
 270                 Conditional* conditional = new Conditional( new VariableString( element.attribute( "value" ) ) );
 271                 m_tool.push_back( conditional );
 272                 m_conditional = new ConditionalXMLConstructor( *conditional );
 273                 return *m_conditional;
 274         }
 275         else
 276         {
 277                 ERROR_MESSAGE( "parse error: invalid element \"" << element.name() << "\"" );
 278                 return *this;
 279         }
 280 }
 281 void popElement( const char* name ){
 282         if ( string_equal( name, "cond" ) ) {
 283                 delete m_conditional;
 284         }
 285 }
 286
 287 void flush(){
 288         if ( !m_buffer.empty() ) {
 289                 m_tool.push_back( new VariableString( std::move( m_buffer ) ) );
 290                 m_buffer.clear();
 291         }
 292 }
 293 };
 294
 295 typedef VariableString BuildCommand;
 296 typedef std::list<BuildCommand> Build;
 297
 298 class BuildXMLConstructor : public XMLElementParser
 299 {
 300 VariableStringXMLConstructor* m_variableString;
 301 Build& m_build;
 302 public:
 303 BuildXMLConstructor( Build& build ) : m_build( build ){
 304 }
 305 std::size_t write( const char* buffer, std::size_t length ){
 306         return length;
 307 }
 308 XMLElementParser& pushElement( const XMLElement& element ){
 309         if ( string_equal( element.name(), "command" ) ) {
 310                 m_build.push_back( BuildCommand() );
 311                 m_variableString = new VariableStringXMLConstructor( m_build.back() );
 312                 return *m_variableString;
 313         }
 314         else
 315         {
 316                 ERROR_MESSAGE( "parse error: invalid element" );
 317                 return *this;
 318         }
 319 }
 320 void popElement( const char* name ){
 321         delete m_variableString;
 322 }
 323 };
 324
 325 typedef std::pair<CopiedString, Build> BuildPair;
 326 const char *SEPARATOR_STRING = "-";
 327 static bool is_separator( const BuildPair &p ){
 328         if ( !string_equal( p.first.c_str(), SEPARATOR_STRING ) ) {
 329                 return false;
 330         }
 331         for ( Build::const_iterator j = p.second.begin(); j != p.second.end(); ++j )
 332         {
 333                 if ( !string_equal( ( *j ).c_str(), "" ) ) {
 334                         return false;
 335                 }
 336         }
 337         return true;
 338 }
 339
 340
 341 typedef std::list<BuildPair> Project;
 342
 343 Project::iterator Project_find( Project& project, const char* name ){
 344         return std::find_if(project.begin(), project.end(), [&](const BuildPair &self) {
 345                 return string_equal(self.first.c_str(), name);
 346         });
 347 }
 348
 349 Project::iterator Project_find( Project& project, std::size_t index ){
 350         Project::iterator i = project.begin();
 351         while ( index-- != 0 && i != project.end() )
 352         {
 353                 ++i;
 354         }
 355         return i;
 356 }
 357
 358 Build& project_find( Project& project, const char* build ){
 359         Project::iterator i = Project_find( project, build );
 360         ASSERT_MESSAGE( i != project.end(), "error finding build command" );
 361         return ( *i ).second;
 362 }
 363
 364 Build::iterator Build_find( Build& build, std::size_t index ){
 365         Build::iterator i = build.begin();
 366         while ( index-- != 0 && i != build.end() )
 367         {
 368                 ++i;
 369         }
 370         return i;
 371 }
 372
 373 typedef std::map<CopiedString, Tool> Tools;
 374
 375 class ProjectXMLConstructor : public XMLElementParser
 376 {
 377 ToolXMLConstructor* m_tool;
 378 BuildXMLConstructor* m_build;
 379 Project& m_project;
 380 Tools& m_tools;
 381 public:
 382 ProjectXMLConstructor( Project& project, Tools& tools ) : m_project( project ), m_tools( tools ){
 383 }
 384 std::size_t write( const char* buffer, std::size_t length ){
 385         return length;
 386 }
 387 XMLElementParser& pushElement( const XMLElement& element ){
 388         if ( string_equal( element.name(), "var" ) ) {
 389                 Tools::iterator i = m_tools.insert( Tools::value_type( element.attribute( "name" ), Tool() ) ).first;
 390                 m_tool = new ToolXMLConstructor( ( *i ).second );
 391                 return *m_tool;
 392         }
 393         else if ( string_equal( element.name(), "build" ) ) {
 394                 m_project.push_back( Project::value_type( element.attribute( "name" ), Build() ) );
 395                 m_build = new BuildXMLConstructor( m_project.back().second );
 396                 return *m_build;
 397         }
 398         else if ( string_equal( element.name(), "separator" ) ) {
 399                 m_project.push_back( Project::value_type( SEPARATOR_STRING, Build() ) );
 400                 return *this;
 401         }
 402         else
 403         {
 404                 ERROR_MESSAGE( "parse error: invalid element" );
 405                 return *this;
 406         }
 407 }
 408 void popElement( const char* name ){
 409         if ( string_equal( name, "var" ) ) {
 410                 delete m_tool;
 411         }
 412         else if ( string_equal( name, "build" ) ) {
 413                 delete m_build;
 414         }
 415 }
 416 };
 417
 418 class SkipAllParser : public XMLElementParser
 419 {
 420 public:
 421 std::size_t write( const char* buffer, std::size_t length ){
 422         return length;
 423 }
 424 XMLElementParser& pushElement( const XMLElement& element ){
 425         return *this;
 426 }
 427 void popElement( const char* name ){
 428 }
 429 };
 430
 431 class RootXMLConstructor : public XMLElementParser
 432 {
 433 CopiedString m_elementName;
 434 XMLElementParser& m_parser;
 435 SkipAllParser m_skip;
 436 Version m_version;
 437 bool m_compatible;
 438 public:
 439 RootXMLConstructor( const char* elementName, XMLElementParser& parser, const char* version ) :
 440         m_elementName( elementName ),
 441         m_parser( parser ),
 442         m_version( version_parse( version ) ),
 443         m_compatible( false ){
 444 }
 445 std::size_t write( const char* buffer, std::size_t length ){
 446         return length;
 447 }
 448 XMLElementParser& pushElement( const XMLElement& element ){
 449         if ( string_equal( element.name(), m_elementName.c_str() ) ) {
 450                 Version dataVersion( version_parse( element.attribute( "version" ) ) );
 451                 if ( version_compatible( m_version, dataVersion ) ) {
 452                         m_compatible = true;
 453                         return m_parser;
 454                 }
 455                 else
 456                 {
 457                         return m_skip;
 458                 }
 459         }
 460         else
 461         {
 462                 //ERROR_MESSAGE("parse error: invalid element \"" << element.name() << "\"");
 463                 return *this;
 464         }
 465 }
 466 void popElement( const char* name ){
 467 }
 468
 469 bool versionCompatible() const {
 470         return m_compatible;
 471 }
 472 };
 473
 474 namespace
 475 {
 476 Project g_build_project;
 477 Tools g_build_tools;
 478 bool g_build_changed = false;
 479 }
 480
 481 void build_error_undefined_tool( const char* build, const char* tool ){
 482         globalErrorStream() << "build " << makeQuoted( build ) << " refers to undefined tool " << makeQuoted( tool ) << '\n';
 483 }
 484
 485 void project_verify( Project& project, Tools& tools ){
 486 #if 0
 487         for ( Project::iterator i = project.begin(); i != project.end(); ++i )
 488         {
 489                 Build& build = ( *i ).second;
 490                 for ( Build::iterator j = build.begin(); j != build.end(); ++j )
 491                 {
 492                         Tools::iterator k = tools.find( ( *j ).first );
 493                         if ( k == g_build_tools.end() ) {
 494                                 build_error_undefined_tool( ( *i ).first.c_str(), ( *j ).first.c_str() );
 495                         }
 496                 }
 497         }
 498 #endif
 499 }
 500
 501 void build_run( const char* name, CommandListener& listener ){
 502         for ( Tools::iterator i = g_build_tools.begin(); i != g_build_tools.end(); ++i )
 503         {
 504                 std::string output = ( *i ).second.evaluate();
 505                 build_set_variable( ( *i ).first.c_str(), output.c_str() );
 506         }
 507
 508         {
 509                 Project::iterator i = Project_find( g_build_project, name );
 510                 if ( i != g_build_project.end() ) {
 511                         Build& build = ( *i ).second;
 512                         for ( Build::iterator j = build.begin(); j != build.end(); ++j )
 513                         {
 514                                 std::string output = ( *j ).evaluate();
 515                                 listener.execute( output.c_str() );
 516                         }
 517                 }
 518                 else
 519                 {
 520                         globalErrorStream() << "build " << makeQuoted( name ) << " not defined";
 521                 }
 522         }
 523 }
 524
 525
 526 typedef std::vector<XMLElementParser*> XMLElementStack;
 527
 528 class XMLParser : public XMLImporter
 529 {
 530 XMLElementStack m_stack;
 531 public:
 532 XMLParser( XMLElementParser& parser ){
 533         m_stack.push_back( &parser );
 534 }
 535 std::size_t write( const char* buffer, std::size_t length ){
 536         return m_stack.back()->write( buffer, length );
 537 }
 538 void pushElement( const XMLElement& element ){
 539         m_stack.push_back( &m_stack.back()->pushElement( element ) );
 540 }
 541 void popElement( const char* name ){
 542         m_stack.pop_back();
 543         m_stack.back()->popElement( name );
 544 }
 545 };
 546
 547 #include "stream/textfilestream.h"
 548 #include "xml/xmlparser.h"
 549
 550 const char* const BUILDMENU_VERSION = "2.0";
 551
 552 bool build_commands_parse( const char* filename ){
 553         TextFileInputStream projectFile( filename );
 554         if ( !projectFile.failed() ) {
 555                 ProjectXMLConstructor projectConstructor( g_build_project, g_build_tools );
 556                 RootXMLConstructor rootConstructor( "project", projectConstructor, BUILDMENU_VERSION );
 557                 XMLParser importer( rootConstructor );
 558                 XMLStreamParser parser( projectFile );
 559                 parser.exportXML( importer );
 560
 561                 if ( rootConstructor.versionCompatible() ) {
 562                         project_verify( g_build_project, g_build_tools );
 563
 564                         return true;
 565                 }
 566                 globalErrorStream() << "failed to parse build menu: " << makeQuoted( filename ) << "\n";
 567         }
 568         return false;
 569 }
 570
 571 void build_commands_clear(){
 572         g_build_project.clear();
 573         g_build_tools.clear();
 574 }
 575
 576 class BuildXMLExporter
 577 {
 578 Build& m_build;
 579 public:
 580 BuildXMLExporter( Build& build ) : m_build( build ){
 581 }
 582 void exportXML( XMLImporter& importer ){
 583         importer << "\n";
 584         for ( Build::iterator i = m_build.begin(); i != m_build.end(); ++i )
 585         {
 586                 StaticElement commandElement( "command" );
 587                 importer.pushElement( commandElement );
 588                 ( *i ).exportXML( importer );
 589                 importer.popElement( commandElement.name() );
 590                 importer << "\n";
 591         }
 592 }
 593 };
 594
 595 class ProjectXMLExporter
 596 {
 597 Project& m_project;
 598 Tools& m_tools;
 599 public:
 600 ProjectXMLExporter( Project& project, Tools& tools ) : m_project( project ), m_tools( tools ){
 601 }
 602 void exportXML( XMLImporter& importer ){
 603         StaticElement projectElement( "project" );
 604         projectElement.insertAttribute( "version", BUILDMENU_VERSION );
 605         importer.pushElement( projectElement );
 606         importer << "\n";
 607
 608         for ( Tools::iterator i = m_tools.begin(); i != m_tools.end(); ++i )
 609         {
 610                 StaticElement toolElement( "var" );
 611                 toolElement.insertAttribute( "name", ( *i ).first.c_str() );
 612                 importer.pushElement( toolElement );
 613                 ( *i ).second.exportXML( importer );
 614                 importer.popElement( toolElement.name() );
 615                 importer << "\n";
 616         }
 617         for ( Project::iterator i = m_project.begin(); i != m_project.end(); ++i )
 618         {
 619                 if ( is_separator( *i ) ) {
 620                         StaticElement buildElement( "separator" );
 621                         importer.pushElement( buildElement );
 622                         importer.popElement( buildElement.name() );
 623                         importer << "\n";
 624                 }
 625                 else
 626                 {
 627                         StaticElement buildElement( "build" );
 628                         buildElement.insertAttribute( "name", ( *i ).first.c_str() );
 629                         importer.pushElement( buildElement );
 630                         BuildXMLExporter buildExporter( ( *i ).second );
 631                         buildExporter.exportXML( importer );
 632                         importer.popElement( buildElement.name() );
 633                         importer << "\n";
 634                 }
 635         }
 636         importer.popElement( projectElement.name() );
 637 }
 638 };
 639
 640 #include "xml/xmlwriter.h"
 641
 642 void build_commands_write( const char* filename ){
 643         TextFileOutputStream projectFile( filename );
 644         if ( !projectFile.failed() ) {
 645                 XMLStreamWriter writer( projectFile );
 646                 ProjectXMLExporter projectExporter( g_build_project, g_build_tools );
 647                 writer << "\n";
 648                 projectExporter.exportXML( writer );
 649                 writer << "\n";
 650         }
 651 }
 652
 653
 654 #include <gdk/gdkkeysyms.h>
 655
 656 #include "gtkutil/dialog.h"
 657 #include "gtkutil/closure.h"
 658 #include "gtkutil/window.h"
 659 #include "gtkdlgs.h"
 660
 661 void Build_refreshMenu( ui::Menu menu );
 662
 663
 664 void BSPCommandList_Construct( ui::ListStore store, Project& project ){
 665         store.clear();
 666
 667         for ( Project::iterator i = project.begin(); i != project.end(); ++i )
 668         {
 669                 store.append(0, (*i).first.c_str());
 670         }
 671
 672         store.append();
 673 }
 674
 675 class ProjectList
 676 {
 677 public:
 678 Project& m_project;
 679 ui::ListStore m_store{ui::null};
 680 bool m_changed;
 681 ProjectList( Project& project ) : m_project( project ), m_changed( false ){
 682 }
 683 };
 684
 685 gboolean project_cell_edited(ui::CellRendererText cell, gchar* path_string, gchar* new_text, ProjectList* projectList ){
 686         Project& project = projectList->m_project;
 687
 688         auto path = ui::TreePath( path_string );
 689
 690         ASSERT_MESSAGE( gtk_tree_path_get_depth( path ) == 1, "invalid path length" );
 691
 692         GtkTreeIter iter;
 693         gtk_tree_model_get_iter(projectList->m_store, &iter, path );
 694
 695         Project::iterator i = Project_find( project, gtk_tree_path_get_indices( path )[0] );
 696         if ( i != project.end() ) {
 697                 projectList->m_changed = true;
 698                 if ( string_empty( new_text ) ) {
 699                         project.erase( i );
 700                         gtk_list_store_remove( projectList->m_store, &iter );
 701                 }
 702                 else
 703                 {
 704                         ( *i ).first = new_text;
 705                         gtk_list_store_set( projectList->m_store, &iter, 0, new_text, -1 );
 706                 }
 707         }
 708         else if ( !string_empty( new_text ) ) {
 709                 projectList->m_changed = true;
 710                 project.push_back( Project::value_type( new_text, Build() ) );
 711
 712                 gtk_list_store_set( projectList->m_store, &iter, 0, new_text, -1 );
 713                 projectList->m_store.append();
 714         }
 715
 716         gtk_tree_path_free( path );
 717
 718         Build_refreshMenu( g_bsp_menu );
 719
 720         return FALSE;
 721 }
 722
 723 gboolean project_key_press( ui::TreeView widget, GdkEventKey* event, ProjectList* projectList ){
 724         Project& project = projectList->m_project;
 725
 726         if ( event->keyval == GDK_KEY_Delete ) {
 727                 auto selection = ui::TreeSelection::from(gtk_tree_view_get_selection(widget));
 728                 GtkTreeIter iter;
 729                 GtkTreeModel* model;
 730                 if ( gtk_tree_selection_get_selected( selection, &model, &iter ) ) {
 731                         auto path = gtk_tree_model_get_path( model, &iter );
 732                         Project::iterator x = Project_find( project, gtk_tree_path_get_indices( path )[0] );
 733                         gtk_tree_path_free( path );
 734
 735                         if ( x != project.end() ) {
 736                                 projectList->m_changed = true;
 737                                 project.erase( x );
 738                                 Build_refreshMenu( g_bsp_menu );
 739
 740                                 gtk_list_store_remove( projectList->m_store, &iter );
 741                         }
 742                 }
 743         }
 744         return FALSE;
 745 }
 746
 747
 748 Build* g_current_build = 0;
 749
 750 gboolean project_selection_changed( ui::TreeSelection selection, ui::ListStore store ){
 751         Project& project = g_build_project;
 752
 753         store.clear();
 754
 755         GtkTreeIter iter;
 756         GtkTreeModel* model;
 757         if ( gtk_tree_selection_get_selected( selection, &model, &iter ) ) {
 758                 auto path = gtk_tree_model_get_path( model, &iter );
 759                 Project::iterator x = Project_find( project, gtk_tree_path_get_indices( path )[0] );
 760                 gtk_tree_path_free( path );
 761
 762                 if ( x != project.end() ) {
 763                         Build& build = ( *x ).second;
 764                         g_current_build = &build;
 765
 766                         for ( Build::iterator i = build.begin(); i != build.end(); ++i )
 767                         {
 768                                 store.append(0, (*i).c_str());
 769                         }
 770                         store.append();
 771                 }
 772                 else
 773                 {
 774                         g_current_build = 0;
 775                 }
 776         }
 777         else
 778         {
 779                 g_current_build = 0;
 780         }
 781
 782         return FALSE;
 783 }
 784
 785 gboolean commands_cell_edited(ui::CellRendererText cell, const gchar* path_string, const gchar* new_text, ui::ListStore store ){
 786         if ( g_current_build == 0 ) {
 787                 return FALSE;
 788         }
 789         Build& build = *g_current_build;
 790
 791         auto path = ui::TreePath( path_string );
 792
 793         ASSERT_MESSAGE( gtk_tree_path_get_depth( path ) == 1, "invalid path length" );
 794
 795         GtkTreeIter iter;
 796         gtk_tree_model_get_iter(store, &iter, path );
 797
 798         Build::iterator i = Build_find( build, gtk_tree_path_get_indices( path )[0] );
 799         if ( i != build.end() ) {
 800                 g_build_changed = true;
 801                 ( *i ).setString( new_text );
 802
 803                 gtk_list_store_set( store, &iter, 0, new_text, -1 );
 804         }
 805         else if ( !string_empty( new_text ) ) {
 806                 g_build_changed = true;
 807                 build.push_back( Build::value_type( VariableString( new_text ) ) );
 808
 809                 gtk_list_store_set( store, &iter, 0, new_text, -1 );
 810
 811                 store.append();
 812         }
 813
 814         gtk_tree_path_free( path );
 815
 816         Build_refreshMenu( g_bsp_menu );
 817
 818         return FALSE;
 819 }
 820
 821 gboolean commands_key_press( ui::TreeView widget, GdkEventKey* event, ui::ListStore store ){
 822         if ( g_current_build == 0 ) {
 823                 return FALSE;
 824         }
 825         Build& build = *g_current_build;
 826
 827         if ( event->keyval == GDK_KEY_Delete ) {
 828                 auto selection = gtk_tree_view_get_selection(widget );
 829                 GtkTreeIter iter;
 830                 GtkTreeModel* model;
 831                 if ( gtk_tree_selection_get_selected( selection, &model, &iter ) ) {
 832                         auto path = gtk_tree_model_get_path( model, &iter );
 833                         Build::iterator i = Build_find( build, gtk_tree_path_get_indices( path )[0] );
 834                         gtk_tree_path_free( path );
 835
 836                         if ( i != build.end() ) {
 837                                 g_build_changed = true;
 838                                 build.erase( i );
 839
 840                                 gtk_list_store_remove( store, &iter );
 841                         }
 842                 }
 843         }
 844         return FALSE;
 845 }
 846
 847
 848 ui::Window BuildMenuDialog_construct( ModalDialog& modal, ProjectList& projectList ){
 849         ui::Window window = MainFrame_getWindow().create_dialog_window("Build Menu", G_CALLBACK(dialog_delete_callback ), &modal, -1, 400 );
 850
 851         // FIXME: GTK_WIN_POS_CENTER_ON_PARENT must be used instead but does not work
 852         // for unknown reason.
 853         // It's possible MaingFrame_getWindow() does not return the main window.
 854         // It's known the preferences window has same issue when using MaingFrame_getWindow().
 855         gtk_window_set_position( window, GTK_WIN_POS_CENTER_ALWAYS );
 856
 857         {
 858                 auto table1 = create_dialog_table( 2, 2, 4, 4, 4 );
 859                 window.add(table1);
 860                 {
 861                         auto vbox = create_dialog_vbox( 4 );
 862             table1.attach(vbox, {1, 2, 0, 1}, {GTK_FILL, GTK_FILL});
 863                         {
 864                                 auto button = create_dialog_button( "OK", G_CALLBACK( dialog_button_ok ), &modal );
 865                                 vbox.pack_start( button, FALSE, FALSE, 0 );
 866                         }
 867                         {
 868                                 auto button = create_dialog_button( "Cancel", G_CALLBACK( dialog_button_cancel ), &modal );
 869                                 vbox.pack_start( button, FALSE, FALSE, 0 );
 870                         }
 871                 }
 872                 auto buildViewStore = ui::ListStore::from(gtk_list_store_new( 1, G_TYPE_STRING ));
 873                 auto buildView = ui::TreeView( ui::TreeModel::from( buildViewStore._handle ));
 874                 {
 875                         auto frame = create_dialog_frame( "Build menu" );
 876             table1.attach(frame, {0, 1, 0, 1});
 877                         {
 878                                 auto scr = create_scrolled_window( ui::Policy::NEVER, ui::Policy::AUTOMATIC, 4 );
 879                                 frame.add(scr);
 880
 881                                 {
 882                                         auto view = buildView;
 883                                         auto store = buildViewStore;
 884                                         gtk_tree_view_set_headers_visible(view, FALSE );
 885
 886                                         auto renderer = ui::CellRendererText(ui::New);
 887                                         object_set_boolean_property( G_OBJECT( renderer ), "editable", TRUE );
 888                                         renderer.connect("edited", G_CALLBACK( project_cell_edited ), &projectList );
 889
 890                                         auto column = ui::TreeViewColumn( "", renderer, {{"text", 0}} );
 891                                         gtk_tree_view_append_column(view, column );
 892
 893                                         auto selection = gtk_tree_view_get_selection(view );
 894                                         gtk_tree_selection_set_mode( selection, GTK_SELECTION_BROWSE );
 895
 896                                         view.show();
 897
 898                                         projectList.m_store = store;
 899                                         scr.add(view);
 900
 901                                         view.connect( "key_press_event", G_CALLBACK( project_key_press ), &projectList );
 902
 903                                         store.unref();
 904                                 }
 905                         }
 906                 }
 907                 {
 908                         auto frame = create_dialog_frame( "Command line" );
 909             table1.attach(frame, {0, 1, 1, 2});
 910                         {
 911                                 auto scr = create_scrolled_window( ui::Policy::NEVER, ui::Policy::AUTOMATIC, 4 );
 912                                 frame.add(scr);
 913
 914                                 {
 915                                         auto store = ui::ListStore::from(gtk_list_store_new( 1, G_TYPE_STRING ));
 916
 917                                         auto view = ui::TreeView(ui::TreeModel::from( store._handle ));
 918                                         gtk_tree_view_set_headers_visible(view, FALSE );
 919
 920                                         auto renderer = ui::CellRendererText(ui::New);
 921                                         object_set_boolean_property( G_OBJECT( renderer ), "editable", TRUE );
 922                                         renderer.connect( "edited", G_CALLBACK( commands_cell_edited ), store );
 923
 924                                         auto column = ui::TreeViewColumn( "", renderer, {{"text", 0}} );
 925                                         gtk_tree_view_append_column(view, column );
 926
 927                                         auto selection = gtk_tree_view_get_selection(view );
 928                                         gtk_tree_selection_set_mode( selection, GTK_SELECTION_BROWSE );
 929
 930                                         view.show();
 931
 932                                         scr.add(view);
 933
 934                                         store.unref();
 935
 936                                         view.connect( "key_press_event", G_CALLBACK( commands_key_press ), store );
 937
 938                                         auto sel = ui::TreeSelection::from(gtk_tree_view_get_selection(buildView ));
 939                                         sel.connect( "changed", G_CALLBACK( project_selection_changed ), store );
 940                                 }
 941                         }
 942                 }
 943         }
 944
 945         BSPCommandList_Construct( projectList.m_store, g_build_project );
 946
 947         return window;
 948 }
 949
 950 namespace
 951 {
 952 CopiedString g_buildMenu;
 953 }
 954
 955 void LoadBuildMenu();
 956
 957 void DoBuildMenu(){
 958         ModalDialog modal;
 959
 960         ProjectList projectList( g_build_project );
 961
 962         ui::Window window = BuildMenuDialog_construct( modal, projectList );
 963
 964         if ( modal_dialog_show( window, modal ) == eIDCANCEL ) {
 965                 build_commands_clear();
 966                 LoadBuildMenu();
 967
 968                 Build_refreshMenu( g_bsp_menu );
 969         }
 970         else if ( projectList.m_changed ) {
 971                 g_build_changed = true;
 972         }
 973
 974         window.destroy();
 975 }
 976
 977
 978
 979 #include "gtkutil/menu.h"
 980 #include "mainframe.h"
 981 #include "preferences.h"
 982 #include "qe3.h"
 983
 984 class BuildMenuItem
 985 {
 986 const char* m_name;
 987 public:
 988 ui::MenuItem m_item;
 989 BuildMenuItem( const char* name, ui::MenuItem item )
 990         : m_name( name ), m_item( item ){
 991 }
 992 void run(){
 993         RunBSP( m_name );
 994 }
 995 typedef MemberCaller<BuildMenuItem, void(), &BuildMenuItem::run> RunCaller;
 996 };
 997
 998 typedef std::list<BuildMenuItem> BuildMenuItems;
 999 BuildMenuItems g_BuildMenuItems;
1000
1001
1002 ui::Menu g_bsp_menu{ui::null};
1003
1004 void Build_constructMenu( ui::Menu menu ){
1005         for ( Project::iterator i = g_build_project.begin(); i != g_build_project.end(); ++i )
1006         {
1007                 g_BuildMenuItems.push_back( BuildMenuItem( ( *i ).first.c_str(), ui::MenuItem(ui::null) ) );
1008                 if ( is_separator( *i ) ) {
1009                         g_BuildMenuItems.back().m_item = menu_separator( menu );
1010                 }
1011                 else
1012                 {
1013                         g_BuildMenuItems.back().m_item = create_menu_item_with_mnemonic( menu, ( *i ).first.c_str(), BuildMenuItem::RunCaller( g_BuildMenuItems.back() ) );
1014                 }
1015         }
1016 }
1017
1018
1019 void Build_refreshMenu( ui::Menu menu ){
1020         for (auto i = g_BuildMenuItems.begin(); i != g_BuildMenuItems.end(); ++i )
1021         {
1022                 menu.remove(ui::MenuItem(i->m_item));
1023         }
1024
1025         g_BuildMenuItems.clear();
1026
1027         Build_constructMenu( menu );
1028 }
1029
1030
1031 void LoadBuildMenu(){
1032         if ( string_empty( g_buildMenu.c_str() ) || !build_commands_parse( g_buildMenu.c_str() ) ) {
1033                 {
1034                         StringOutputStream buffer( 256 );
1035                         buffer << GameToolsPath_get() << "default_build_menu.xml";
1036
1037                         bool success = build_commands_parse( buffer.c_str() );
1038                         ASSERT_MESSAGE( success, "failed to parse default build commands: " << buffer.c_str() );
1039                 }
1040                 {
1041                         StringOutputStream buffer( 256 );
1042                         buffer << SettingsPath_get() << g_pGameDescription->mGameFile.c_str() << "/build_menu.xml";
1043
1044                         g_buildMenu = buffer.c_str();
1045                 }
1046         }
1047 }
1048
1049 void SaveBuildMenu(){
1050         if ( g_build_changed ) {
1051                 g_build_changed = false;
1052                 build_commands_write( g_buildMenu.c_str() );
1053         }
1054 }
1055
1056 #include "preferencesystem.h"
1057 #include "stringio.h"
1058
1059 void BuildMenu_Construct(){
1060         GlobalPreferenceSystem().registerPreference( "BuildMenu", make_property_string( g_buildMenu ) );
1061         LoadBuildMenu();
1062 }
1063 void BuildMenu_Destroy(){
1064         SaveBuildMenu();
1065 }