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 <map>
  26 #include <list>
  27 #include "stream/stringstream.h"
  28 #include "versionlib.h"
  29
  30 #include "mainframe.h"
  31
  32 typedef std::map<CopiedString, CopiedString> Variables;
  33 Variables g_build_variables;
  34
  35 void build_clear_variables(){
  36         g_build_variables.clear();
  37 }
  38
  39 void build_set_variable( const char* name, const char* value ){
  40         g_build_variables[name] = value;
  41 }
  42
  43 const char* build_get_variable( const char* name ){
  44         Variables::iterator i = g_build_variables.find( name );
  45         if ( i != g_build_variables.end() ) {
  46                 return ( *i ).second.c_str();
  47         }
  48         globalErrorStream() << "undefined build variable: " << makeQuoted( name ) << "\n";
  49         return "";
  50 }
  51
  52 #include "xml/ixml.h"
  53 #include "xml/xmlelement.h"
  54
  55 class Evaluatable
  56 {
  57 public:
  58 virtual void evaluate( StringBuffer& output ) = 0;
  59 virtual void exportXML( XMLImporter& importer ) = 0;
  60 };
  61
  62 class VariableString : public Evaluatable
  63 {
  64 CopiedString m_string;
  65 public:
  66 VariableString() : m_string(){
  67 }
  68 VariableString( const char* string ) : m_string( string ){
  69 }
  70 const char* c_str() const {
  71         return m_string.c_str();
  72 }
  73 void setString( const char* string ){
  74         m_string = string;
  75 }
  76 void evaluate( StringBuffer& output ){
  77         StringBuffer variable;
  78         bool in_variable = false;
  79         for ( const char* i = m_string.c_str(); *i != '\0'; ++i )
  80         {
  81                 if ( !in_variable ) {
  82                         switch ( *i )
  83                         {
  84                         case '[':
  85                                 in_variable = true;
  86                                 break;
  87                         default:
  88                                 output.push_back( *i );
  89                                 break;
  90                         }
  91                 }
  92                 else
  93                 {
  94                         switch ( *i )
  95                         {
  96                         case ']':
  97                                 in_variable = false;
  98                                 output.push_string( build_get_variable( variable.c_str() ) );
  99                                 variable.clear();
 100                                 break;
 101                         default:
 102                                 variable.push_back( *i );
 103                                 break;
 104                         }
 105                 }
 106         }
 107 }
 108 void exportXML( XMLImporter& importer ){
 109         importer << c_str();
 110 }
 111 };
 112
 113 class Conditional : public Evaluatable
 114 {
 115 VariableString* m_test;
 116 public:
 117 Evaluatable* m_result;
 118 Conditional( VariableString* test ) : m_test( test ){
 119 }
 120 ~Conditional(){
 121         delete m_test;
 122         delete m_result;
 123 }
 124 void evaluate( StringBuffer& output ){
 125         StringBuffer buffer;
 126         m_test->evaluate( buffer );
 127         if ( !string_empty( buffer.c_str() ) ) {
 128                 m_result->evaluate( output );
 129         }
 130 }
 131 void exportXML( XMLImporter& importer ){
 132         StaticElement conditionElement( "cond" );
 133         conditionElement.insertAttribute( "value", m_test->c_str() );
 134         importer.pushElement( conditionElement );
 135         m_result->exportXML( importer );
 136         importer.popElement( conditionElement.name() );
 137 }
 138 };
 139
 140 typedef std::vector<Evaluatable*> Evaluatables;
 141
 142 class Tool : public Evaluatable
 143 {
 144 Evaluatables m_evaluatables;
 145 public:
 146 ~Tool(){
 147         for ( Evaluatables::iterator i = m_evaluatables.begin(); i != m_evaluatables.end(); ++i )
 148         {
 149                 delete ( *i );
 150         }
 151 }
 152 void push_back( Evaluatable* evaluatable ){
 153         m_evaluatables.push_back( evaluatable );
 154 }
 155 void evaluate( StringBuffer& output ){
 156         for ( Evaluatables::iterator i = m_evaluatables.begin(); i != m_evaluatables.end(); ++i )
 157         {
 158                 ( *i )->evaluate( output );
 159         }
 160 }
 161 void exportXML( XMLImporter& importer ){
 162         for ( Evaluatables::iterator i = m_evaluatables.begin(); i != m_evaluatables.end(); ++i )
 163         {
 164                 ( *i )->exportXML( importer );
 165         }
 166 }
 167 };
 168
 169 #include "xml/ixml.h"
 170
 171 class XMLElementParser : public TextOutputStream
 172 {
 173 public:
 174 virtual XMLElementParser& pushElement( const XMLElement& element ) = 0;
 175 virtual void popElement( const char* name ) = 0;
 176 };
 177
 178 class VariableStringXMLConstructor : public XMLElementParser
 179 {
 180 StringBuffer m_buffer;
 181 VariableString& m_variableString;
 182 public:
 183 VariableStringXMLConstructor( VariableString& variableString ) : m_variableString( variableString ){
 184 }
 185 ~VariableStringXMLConstructor(){
 186         m_variableString.setString( m_buffer.c_str() );
 187 }
 188 std::size_t write( const char* buffer, std::size_t length ){
 189         m_buffer.push_range( buffer, buffer + length );
 190         return length;
 191 }
 192 XMLElementParser& pushElement( const XMLElement& element ){
 193         ERROR_MESSAGE( "parse error: invalid element \"" << element.name() << "\"" );
 194         return *this;
 195 }
 196 void popElement( const char* name ){
 197 }
 198 };
 199
 200 class ConditionalXMLConstructor : public XMLElementParser
 201 {
 202 StringBuffer m_buffer;
 203 Conditional& m_conditional;
 204 public:
 205 ConditionalXMLConstructor( Conditional& conditional ) : m_conditional( conditional ){
 206 }
 207 ~ConditionalXMLConstructor(){
 208         m_conditional.m_result = new VariableString( m_buffer.c_str() );
 209 }
 210 std::size_t write( const char* buffer, std::size_t length ){
 211         m_buffer.push_range( buffer, buffer + length );
 212         return length;
 213 }
 214 XMLElementParser& pushElement( const XMLElement& element ){
 215         ERROR_MESSAGE( "parse error: invalid element \"" << element.name() << "\"" );
 216         return *this;
 217 }
 218 void popElement( const char* name ){
 219 }
 220 };
 221
 222 class ToolXMLConstructor : public XMLElementParser
 223 {
 224 StringBuffer m_buffer;
 225 Tool& m_tool;
 226 ConditionalXMLConstructor* m_conditional;
 227 public:
 228 ToolXMLConstructor( Tool& tool ) : m_tool( tool ){
 229 }
 230 ~ToolXMLConstructor(){
 231         flush();
 232 }
 233 std::size_t write( const char* buffer, std::size_t length ){
 234         m_buffer.push_range( buffer, buffer + length );
 235         return length;
 236 }
 237 XMLElementParser& pushElement( const XMLElement& element ){
 238         if ( string_equal( element.name(), "cond" ) ) {
 239                 flush();
 240                 Conditional* conditional = new Conditional( new VariableString( element.attribute( "value" ) ) );
 241                 m_tool.push_back( conditional );
 242                 m_conditional = new ConditionalXMLConstructor( *conditional );
 243                 return *m_conditional;
 244         }
 245         else
 246         {
 247                 ERROR_MESSAGE( "parse error: invalid element \"" << element.name() << "\"" );
 248                 return *this;
 249         }
 250 }
 251 void popElement( const char* name ){
 252         if ( string_equal( name, "cond" ) ) {
 253                 delete m_conditional;
 254         }
 255 }
 256
 257 void flush(){
 258         if ( !m_buffer.empty() ) {
 259                 m_tool.push_back( new VariableString( m_buffer.c_str() ) );
 260                 m_buffer.clear();
 261         }
 262 }
 263 };
 264
 265 typedef VariableString BuildCommand;
 266 typedef std::list<BuildCommand> Build;
 267
 268 class BuildXMLConstructor : public XMLElementParser
 269 {
 270 VariableStringXMLConstructor* m_variableString;
 271 Build& m_build;
 272 public:
 273 BuildXMLConstructor( Build& build ) : m_build( build ){
 274 }
 275 std::size_t write( const char* buffer, std::size_t length ){
 276         return length;
 277 }
 278 XMLElementParser& pushElement( const XMLElement& element ){
 279         if ( string_equal( element.name(), "command" ) ) {
 280                 m_build.push_back( BuildCommand() );
 281                 m_variableString = new VariableStringXMLConstructor( m_build.back() );
 282                 return *m_variableString;
 283         }
 284         else
 285         {
 286                 ERROR_MESSAGE( "parse error: invalid element" );
 287                 return *this;
 288         }
 289 }
 290 void popElement( const char* name ){
 291         delete m_variableString;
 292 }
 293 };
 294
 295 typedef std::pair<CopiedString, Build> BuildPair;
 296 #define SEPARATOR_STRING "-"
 297 static bool is_separator( const BuildPair &p ){
 298         if ( !string_equal( p.first.c_str(), SEPARATOR_STRING ) ) {
 299                 return false;
 300         }
 301         for ( Build::const_iterator j = p.second.begin(); j != p.second.end(); ++j )
 302         {
 303                 if ( !string_equal( ( *j ).c_str(), "" ) ) {
 304                         return false;
 305                 }
 306         }
 307         return true;
 308 }
 309
 310
 311 class BuildPairEqual
 312 {
 313 const char* m_name;
 314 public:
 315 BuildPairEqual( const char* name ) : m_name( name ){
 316 }
 317 bool operator()( const BuildPair& self ) const {
 318         return string_equal( self.first.c_str(), m_name );
 319 }
 320 };
 321
 322 typedef std::list<BuildPair> Project;
 323
 324 Project::iterator Project_find( Project& project, const char* name ){
 325         return std::find_if( project.begin(), project.end(), BuildPairEqual( name ) );
 326 }
 327
 328 Project::iterator Project_find( Project& project, std::size_t index ){
 329         Project::iterator i = project.begin();
 330         while ( index-- != 0 && i != project.end() )
 331         {
 332                 ++i;
 333         }
 334         return i;
 335 }
 336
 337 Build& project_find( Project& project, const char* build ){
 338         Project::iterator i = Project_find( project, build );
 339         ASSERT_MESSAGE( i != project.end(), "error finding build command" );
 340         return ( *i ).second;
 341 }
 342
 343 Build::iterator Build_find( Build& build, std::size_t index ){
 344         Build::iterator i = build.begin();
 345         while ( index-- != 0 && i != build.end() )
 346         {
 347                 ++i;
 348         }
 349         return i;
 350 }
 351
 352 typedef std::map<CopiedString, Tool> Tools;
 353
 354 class ProjectXMLConstructor : public XMLElementParser
 355 {
 356 ToolXMLConstructor* m_tool;
 357 BuildXMLConstructor* m_build;
 358 Project& m_project;
 359 Tools& m_tools;
 360 public:
 361 ProjectXMLConstructor( Project& project, Tools& tools ) : m_project( project ), m_tools( tools ){
 362 }
 363 std::size_t write( const char* buffer, std::size_t length ){
 364         return length;
 365 }
 366 XMLElementParser& pushElement( const XMLElement& element ){
 367         if ( string_equal( element.name(), "var" ) ) {
 368                 Tools::iterator i = m_tools.insert( Tools::value_type( element.attribute( "name" ), Tool() ) ).first;
 369                 m_tool = new ToolXMLConstructor( ( *i ).second );
 370                 return *m_tool;
 371         }
 372         else if ( string_equal( element.name(), "build" ) ) {
 373                 m_project.push_back( Project::value_type( element.attribute( "name" ), Build() ) );
 374                 m_build = new BuildXMLConstructor( m_project.back().second );
 375                 return *m_build;
 376         }
 377         else if ( string_equal( element.name(), "separator" ) ) {
 378                 m_project.push_back( Project::value_type( SEPARATOR_STRING, Build() ) );
 379                 return *this;
 380         }
 381         else
 382         {
 383                 ERROR_MESSAGE( "parse error: invalid element" );
 384                 return *this;
 385         }
 386 }
 387 void popElement( const char* name ){
 388         if ( string_equal( name, "var" ) ) {
 389                 delete m_tool;
 390         }
 391         else if ( string_equal( name, "build" ) ) {
 392                 delete m_build;
 393         }
 394 }
 395 };
 396
 397 class SkipAllParser : public XMLElementParser
 398 {
 399 public:
 400 std::size_t write( const char* buffer, std::size_t length ){
 401         return length;
 402 }
 403 XMLElementParser& pushElement( const XMLElement& element ){
 404         return *this;
 405 }
 406 void popElement( const char* name ){
 407 }
 408 };
 409
 410 class RootXMLConstructor : public XMLElementParser
 411 {
 412 CopiedString m_elementName;
 413 XMLElementParser& m_parser;
 414 SkipAllParser m_skip;
 415 Version m_version;
 416 bool m_compatible;
 417 public:
 418 RootXMLConstructor( const char* elementName, XMLElementParser& parser, const char* version ) :
 419         m_elementName( elementName ),
 420         m_parser( parser ),
 421         m_version( version_parse( version ) ),
 422         m_compatible( false ){
 423 }
 424 std::size_t write( const char* buffer, std::size_t length ){
 425         return length;
 426 }
 427 XMLElementParser& pushElement( const XMLElement& element ){
 428         if ( string_equal( element.name(), m_elementName.c_str() ) ) {
 429                 Version dataVersion( version_parse( element.attribute( "version" ) ) );
 430                 if ( version_compatible( m_version, dataVersion ) ) {
 431                         m_compatible = true;
 432                         return m_parser;
 433                 }
 434                 else
 435                 {
 436                         return m_skip;
 437                 }
 438         }
 439         else
 440         {
 441                 //ERROR_MESSAGE("parse error: invalid element \"" << element.name() << "\"");
 442                 return *this;
 443         }
 444 }
 445 void popElement( const char* name ){
 446 }
 447
 448 bool versionCompatible() const {
 449         return m_compatible;
 450 }
 451 };
 452
 453 namespace
 454 {
 455 Project g_build_project;
 456 Tools g_build_tools;
 457 bool g_build_changed = false;
 458 }
 459
 460 void build_error_undefined_tool( const char* build, const char* tool ){
 461         globalErrorStream() << "build " << makeQuoted( build ) << " refers to undefined tool " << makeQuoted( tool ) << '\n';
 462 }
 463
 464 void project_verify( Project& project, Tools& tools ){
 465 #if 0
 466         for ( Project::iterator i = project.begin(); i != project.end(); ++i )
 467         {
 468                 Build& build = ( *i ).second;
 469                 for ( Build::iterator j = build.begin(); j != build.end(); ++j )
 470                 {
 471                         Tools::iterator k = tools.find( ( *j ).first );
 472                         if ( k == g_build_tools.end() ) {
 473                                 build_error_undefined_tool( ( *i ).first.c_str(), ( *j ).first.c_str() );
 474                         }
 475                 }
 476         }
 477 #endif
 478 }
 479
 480 void build_run( const char* name, CommandListener& listener ){
 481         for ( Tools::iterator i = g_build_tools.begin(); i != g_build_tools.end(); ++i )
 482         {
 483                 StringBuffer output;
 484                 ( *i ).second.evaluate( output );
 485                 build_set_variable( ( *i ).first.c_str(), output.c_str() );
 486         }
 487
 488         {
 489                 Project::iterator i = Project_find( g_build_project, name );
 490                 if ( i != g_build_project.end() ) {
 491                         Build& build = ( *i ).second;
 492                         for ( Build::iterator j = build.begin(); j != build.end(); ++j )
 493                         {
 494                                 StringBuffer output;
 495                                 ( *j ).evaluate( output );
 496                                 listener.execute( output.c_str() );
 497                         }
 498                 }
 499                 else
 500                 {
 501                         globalErrorStream() << "build " << makeQuoted( name ) << " not defined";
 502                 }
 503         }
 504 }
 505
 506
 507 typedef std::vector<XMLElementParser*> XMLElementStack;
 508
 509 class XMLParser : public XMLImporter
 510 {
 511 XMLElementStack m_stack;
 512 public:
 513 XMLParser( XMLElementParser& parser ){
 514         m_stack.push_back( &parser );
 515 }
 516 std::size_t write( const char* buffer, std::size_t length ){
 517         return m_stack.back()->write( buffer, length );
 518 }
 519 void pushElement( const XMLElement& element ){
 520         m_stack.push_back( &m_stack.back()->pushElement( element ) );
 521 }
 522 void popElement( const char* name ){
 523         m_stack.pop_back();
 524         m_stack.back()->popElement( name );
 525 }
 526 };
 527
 528 #include "stream/textfilestream.h"
 529 #include "xml/xmlparser.h"
 530
 531 const char* const BUILDMENU_VERSION = "2.0";
 532
 533 bool build_commands_parse( const char* filename ){
 534         TextFileInputStream projectFile( filename );
 535         if ( !projectFile.failed() ) {
 536                 ProjectXMLConstructor projectConstructor( g_build_project, g_build_tools );
 537                 RootXMLConstructor rootConstructor( "project", projectConstructor, BUILDMENU_VERSION );
 538                 XMLParser importer( rootConstructor );
 539                 XMLStreamParser parser( projectFile );
 540                 parser.exportXML( importer );
 541
 542                 if ( rootConstructor.versionCompatible() ) {
 543                         project_verify( g_build_project, g_build_tools );
 544
 545                         return true;
 546                 }
 547                 globalErrorStream() << "failed to parse build menu: " << makeQuoted( filename ) << "\n";
 548         }
 549         return false;
 550 }
 551
 552 void build_commands_clear(){
 553         g_build_project.clear();
 554         g_build_tools.clear();
 555 }
 556
 557 class BuildXMLExporter
 558 {
 559 Build& m_build;
 560 public:
 561 BuildXMLExporter( Build& build ) : m_build( build ){
 562 }
 563 void exportXML( XMLImporter& importer ){
 564         importer << "\n";
 565         for ( Build::iterator i = m_build.begin(); i != m_build.end(); ++i )
 566         {
 567                 StaticElement commandElement( "command" );
 568                 importer.pushElement( commandElement );
 569                 ( *i ).exportXML( importer );
 570                 importer.popElement( commandElement.name() );
 571                 importer << "\n";
 572         }
 573 }
 574 };
 575
 576 class ProjectXMLExporter
 577 {
 578 Project& m_project;
 579 Tools& m_tools;
 580 public:
 581 ProjectXMLExporter( Project& project, Tools& tools ) : m_project( project ), m_tools( tools ){
 582 }
 583 void exportXML( XMLImporter& importer ){
 584         StaticElement projectElement( "project" );
 585         projectElement.insertAttribute( "version", BUILDMENU_VERSION );
 586         importer.pushElement( projectElement );
 587         importer << "\n";
 588
 589         for ( Tools::iterator i = m_tools.begin(); i != m_tools.end(); ++i )
 590         {
 591                 StaticElement toolElement( "var" );
 592                 toolElement.insertAttribute( "name", ( *i ).first.c_str() );
 593                 importer.pushElement( toolElement );
 594                 ( *i ).second.exportXML( importer );
 595                 importer.popElement( toolElement.name() );
 596                 importer << "\n";
 597         }
 598         for ( Project::iterator i = m_project.begin(); i != m_project.end(); ++i )
 599         {
 600                 if ( is_separator( *i ) ) {
 601                         StaticElement buildElement( "separator" );
 602                         importer.pushElement( buildElement );
 603                         importer.popElement( buildElement.name() );
 604                         importer << "\n";
 605                 }
 606                 else
 607                 {
 608                         StaticElement buildElement( "build" );
 609                         buildElement.insertAttribute( "name", ( *i ).first.c_str() );
 610                         importer.pushElement( buildElement );
 611                         BuildXMLExporter buildExporter( ( *i ).second );
 612                         buildExporter.exportXML( importer );
 613                         importer.popElement( buildElement.name() );
 614                         importer << "\n";
 615                 }
 616         }
 617         importer.popElement( projectElement.name() );
 618 }
 619 };
 620
 621 #include "xml/xmlwriter.h"
 622
 623 void build_commands_write( const char* filename ){
 624         TextFileOutputStream projectFile( filename );
 625         if ( !projectFile.failed() ) {
 626                 XMLStreamWriter writer( projectFile );
 627                 ProjectXMLExporter projectExporter( g_build_project, g_build_tools );
 628                 writer << "\n";
 629                 projectExporter.exportXML( writer );
 630                 writer << "\n";
 631         }
 632 }
 633
 634
 635 #include <gdk/gdkkeysyms.h>
 636 #include <gtk/gtkmain.h>
 637 #include <gtk/gtkbox.h>
 638 #include <gtk/gtktable.h>
 639 #include <gtk/gtktreeview.h>
 640 #include <gtk/gtkcellrenderertext.h>
 641 #include <gtk/gtktreeselection.h>
 642 #include <gtk/gtkliststore.h>
 643 #include <gtk/gtkscrolledwindow.h>
 644
 645 #include "gtkutil/dialog.h"
 646 #include "gtkutil/closure.h"
 647 #include "gtkutil/window.h"
 648 #include "gtkdlgs.h"
 649
 650 void Build_refreshMenu( GtkMenu* menu );
 651
 652
 653 void BSPCommandList_Construct( GtkListStore* store, Project& project ){
 654         gtk_list_store_clear( store );
 655
 656         for ( Project::iterator i = project.begin(); i != project.end(); ++i )
 657         {
 658                 const char* buildName = ( *i ).first.c_str();
 659
 660                 GtkTreeIter buildIter;
 661                 gtk_list_store_append( store, &buildIter );
 662                 gtk_list_store_set( store, &buildIter, 0, const_cast<char*>( buildName ), -1 );
 663         }
 664
 665         GtkTreeIter lastIter;
 666         gtk_list_store_append( store, &lastIter );
 667 }
 668
 669 class ProjectList
 670 {
 671 public:
 672 Project& m_project;
 673 GtkListStore* m_store;
 674 bool m_changed;
 675 ProjectList( Project& project ) : m_project( project ), m_changed( false ){
 676 }
 677 };
 678
 679 gboolean project_cell_edited( GtkCellRendererText* cell, gchar* path_string, gchar* new_text, ProjectList* projectList ){
 680         Project& project = projectList->m_project;
 681
 682         GtkTreePath* path = gtk_tree_path_new_from_string( path_string );
 683
 684         ASSERT_MESSAGE( gtk_tree_path_get_depth( path ) == 1, "invalid path length" );
 685
 686         GtkTreeIter iter;
 687         gtk_tree_model_get_iter( GTK_TREE_MODEL( projectList->m_store ), &iter, path );
 688
 689         Project::iterator i = Project_find( project, gtk_tree_path_get_indices( path )[0] );
 690         if ( i != project.end() ) {
 691                 projectList->m_changed = true;
 692                 if ( string_empty( new_text ) ) {
 693                         project.erase( i );
 694                         gtk_list_store_remove( projectList->m_store, &iter );
 695                 }
 696                 else
 697                 {
 698                         ( *i ).first = new_text;
 699                         gtk_list_store_set( projectList->m_store, &iter, 0, new_text, -1 );
 700                 }
 701         }
 702         else if ( !string_empty( new_text ) ) {
 703                 projectList->m_changed = true;
 704                 project.push_back( Project::value_type( new_text, Build() ) );
 705
 706                 gtk_list_store_set( projectList->m_store, &iter, 0, new_text, -1 );
 707                 GtkTreeIter lastIter;
 708                 gtk_list_store_append( projectList->m_store, &lastIter );
 709         }
 710
 711         gtk_tree_path_free( path );
 712
 713         Build_refreshMenu( g_bsp_menu );
 714
 715         return FALSE;
 716 }
 717
 718 gboolean project_key_press( GtkWidget* widget, GdkEventKey* event, ProjectList* projectList ){
 719         Project& project = projectList->m_project;
 720
 721         if ( event->keyval == GDK_Delete ) {
 722                 GtkTreeSelection* selection = gtk_tree_view_get_selection( GTK_TREE_VIEW( widget ) );
 723                 GtkTreeIter iter;
 724                 GtkTreeModel* model;
 725                 if ( gtk_tree_selection_get_selected( selection, &model, &iter ) ) {
 726                         GtkTreePath* path = gtk_tree_model_get_path( model, &iter );
 727                         Project::iterator x = Project_find( project, gtk_tree_path_get_indices( path )[0] );
 728                         gtk_tree_path_free( path );
 729
 730                         if ( x != project.end() ) {
 731                                 projectList->m_changed = true;
 732                                 project.erase( x );
 733                                 Build_refreshMenu( g_bsp_menu );
 734
 735                                 gtk_list_store_remove( projectList->m_store, &iter );
 736                         }
 737                 }
 738         }
 739         return FALSE;
 740 }
 741
 742
 743 Build* g_current_build = 0;
 744
 745 gboolean project_selection_changed( GtkTreeSelection* selection, GtkListStore* store ){
 746         Project& project = g_build_project;
 747
 748         gtk_list_store_clear( store );
 749
 750         GtkTreeIter iter;
 751         GtkTreeModel* model;
 752         if ( gtk_tree_selection_get_selected( selection, &model, &iter ) ) {
 753                 GtkTreePath* path = gtk_tree_model_get_path( model, &iter );
 754                 Project::iterator x = Project_find( project, gtk_tree_path_get_indices( path )[0] );
 755                 gtk_tree_path_free( path );
 756
 757                 if ( x != project.end() ) {
 758                         Build& build = ( *x ).second;
 759                         g_current_build = &build;
 760
 761                         for ( Build::iterator i = build.begin(); i != build.end(); ++i )
 762                         {
 763                                 GtkTreeIter commandIter;
 764                                 gtk_list_store_append( store, &commandIter );
 765                                 gtk_list_store_set( store, &commandIter, 0, const_cast<char*>( ( *i ).c_str() ), -1 );
 766                         }
 767                         GtkTreeIter lastIter;
 768                         gtk_list_store_append( store, &lastIter );
 769                 }
 770                 else
 771                 {
 772                         g_current_build = 0;
 773                 }
 774         }
 775         else
 776         {
 777                 g_current_build = 0;
 778         }
 779
 780         return FALSE;
 781 }
 782
 783 gboolean commands_cell_edited( GtkCellRendererText* cell, gchar* path_string, gchar* new_text, GtkListStore* store ){
 784         if ( g_current_build == 0 ) {
 785                 return FALSE;
 786         }
 787         Build& build = *g_current_build;
 788
 789         GtkTreePath* path = gtk_tree_path_new_from_string( path_string );
 790
 791         ASSERT_MESSAGE( gtk_tree_path_get_depth( path ) == 1, "invalid path length" );
 792
 793         GtkTreeIter iter;
 794         gtk_tree_model_get_iter( GTK_TREE_MODEL( store ), &iter, path );
 795
 796         Build::iterator i = Build_find( build, gtk_tree_path_get_indices( path )[0] );
 797         if ( i != build.end() ) {
 798                 g_build_changed = true;
 799                 ( *i ).setString( new_text );
 800
 801                 gtk_list_store_set( store, &iter, 0, new_text, -1 );
 802         }
 803         else if ( !string_empty( new_text ) ) {
 804                 g_build_changed = true;
 805                 build.push_back( Build::value_type( VariableString( new_text ) ) );
 806
 807                 gtk_list_store_set( store, &iter, 0, new_text, -1 );
 808
 809                 GtkTreeIter lastIter;
 810                 gtk_list_store_append( store, &lastIter );
 811         }
 812
 813         gtk_tree_path_free( path );
 814
 815         Build_refreshMenu( g_bsp_menu );
 816
 817         return FALSE;
 818 }
 819
 820 gboolean commands_key_press( GtkWidget* widget, GdkEventKey* event, GtkListStore* store ){
 821         if ( g_current_build == 0 ) {
 822                 return FALSE;
 823         }
 824         Build& build = *g_current_build;
 825
 826         if ( event->keyval == GDK_Delete ) {
 827                 GtkTreeSelection* selection = gtk_tree_view_get_selection( GTK_TREE_VIEW( widget ) );
 828                 GtkTreeIter iter;
 829                 GtkTreeModel* model;
 830                 if ( gtk_tree_selection_get_selected( selection, &model, &iter ) ) {
 831                         GtkTreePath* path = gtk_tree_model_get_path( model, &iter );
 832                         Build::iterator i = Build_find( build, gtk_tree_path_get_indices( path )[0] );
 833                         gtk_tree_path_free( path );
 834
 835                         if ( i != build.end() ) {
 836                                 g_build_changed = true;
 837                                 build.erase( i );
 838
 839                                 gtk_list_store_remove( store, &iter );
 840                         }
 841                 }
 842         }
 843         return FALSE;
 844 }
 845
 846
 847 GtkWindow* BuildMenuDialog_construct( ModalDialog& modal, ProjectList& projectList ){
 848         GtkWindow* window = create_dialog_window( MainFrame_getWindow(), "Build Menu", G_CALLBACK( dialog_delete_callback ), &modal, -1, 400 );
 849
 850         GtkWidget* buildView = 0;
 851
 852         {
 853                 GtkTable* table1 = create_dialog_table( 2, 2, 4, 4, 4 );
 854                 gtk_container_add( GTK_CONTAINER( window ), GTK_WIDGET( table1 ) );
 855                 {
 856                         GtkVBox* vbox = create_dialog_vbox( 4 );
 857                         gtk_table_attach( table1, GTK_WIDGET( vbox ), 1, 2, 0, 1,
 858                                                           (GtkAttachOptions) ( GTK_FILL ),
 859                                                           (GtkAttachOptions) ( GTK_FILL ), 0, 0 );
 860                         {
 861                                 GtkButton* button = create_dialog_button( "OK", G_CALLBACK( dialog_button_ok ), &modal );
 862                                 gtk_box_pack_start( GTK_BOX( vbox ), GTK_WIDGET( button ), FALSE, FALSE, 0 );
 863                         }
 864                         {
 865                                 GtkButton* button = create_dialog_button( "Cancel", G_CALLBACK( dialog_button_cancel ), &modal );
 866                                 gtk_box_pack_start( GTK_BOX( vbox ), GTK_WIDGET( button ), FALSE, FALSE, 0 );
 867                         }
 868                 }
 869                 {
 870                         GtkFrame* frame = create_dialog_frame( "Build menu" );
 871                         gtk_table_attach( table1, GTK_WIDGET( frame ), 0, 1, 0, 1,
 872                                                           (GtkAttachOptions) ( GTK_EXPAND | GTK_FILL ),
 873                                                           (GtkAttachOptions) ( GTK_EXPAND | GTK_FILL ), 0, 0 );
 874                         {
 875                                 GtkScrolledWindow* scr = create_scrolled_window( GTK_POLICY_NEVER, GTK_POLICY_AUTOMATIC, 4 );
 876                                 gtk_container_add( GTK_CONTAINER( frame ), GTK_WIDGET( scr ) );
 877
 878                                 {
 879                                         GtkListStore* store = gtk_list_store_new( 1, G_TYPE_STRING );
 880
 881                                         GtkWidget* view = gtk_tree_view_new_with_model( GTK_TREE_MODEL( store ) );
 882                                         gtk_tree_view_set_headers_visible( GTK_TREE_VIEW( view ), FALSE );
 883
 884                                         GtkCellRenderer* renderer = gtk_cell_renderer_text_new();
 885                                         object_set_boolean_property( G_OBJECT( renderer ), "editable", TRUE );
 886                                         g_signal_connect( renderer, "edited", G_CALLBACK( project_cell_edited ), &projectList );
 887
 888                                         GtkTreeViewColumn* column = gtk_tree_view_column_new_with_attributes( "", renderer, "text", 0, 0 );
 889                                         gtk_tree_view_append_column( GTK_TREE_VIEW( view ), column );
 890
 891                                         GtkTreeSelection* selection = gtk_tree_view_get_selection( GTK_TREE_VIEW( view ) );
 892                                         gtk_tree_selection_set_mode( selection, GTK_SELECTION_BROWSE );
 893
 894                                         gtk_widget_show( view );
 895
 896                                         buildView = view;
 897                                         projectList.m_store = store;
 898                                         gtk_container_add( GTK_CONTAINER( scr ), view );
 899
 900                                         g_signal_connect( G_OBJECT( view ), "key_press_event", G_CALLBACK( project_key_press ), &projectList );
 901
 902                                         g_object_unref( G_OBJECT( store ) );
 903                                 }
 904                         }
 905                 }
 906                 {
 907                         GtkFrame* frame = create_dialog_frame( "Commandline" );
 908                         gtk_table_attach( table1, GTK_WIDGET( frame ), 0, 1, 1, 2,
 909                                                           (GtkAttachOptions) ( GTK_EXPAND | GTK_FILL ),
 910                                                           (GtkAttachOptions) ( GTK_EXPAND | GTK_FILL ), 0, 0 );
 911                         {
 912                                 GtkScrolledWindow* scr = create_scrolled_window( GTK_POLICY_NEVER, GTK_POLICY_AUTOMATIC, 4 );
 913                                 gtk_container_add( GTK_CONTAINER( frame ), GTK_WIDGET( scr ) );
 914
 915                                 {
 916                                         GtkListStore* store = gtk_list_store_new( 1, G_TYPE_STRING );
 917
 918                                         GtkWidget* view = gtk_tree_view_new_with_model( GTK_TREE_MODEL( store ) );
 919                                         gtk_tree_view_set_headers_visible( GTK_TREE_VIEW( view ), FALSE );
 920
 921                                         GtkCellRenderer* renderer = gtk_cell_renderer_text_new();
 922                                         object_set_boolean_property( G_OBJECT( renderer ), "editable", TRUE );
 923                                         g_signal_connect( renderer, "edited", G_CALLBACK( commands_cell_edited ), store );
 924
 925                                         GtkTreeViewColumn* column = gtk_tree_view_column_new_with_attributes( "", renderer, "text", 0, 0 );
 926                                         gtk_tree_view_append_column( GTK_TREE_VIEW( view ), column );
 927
 928                                         GtkTreeSelection* selection = gtk_tree_view_get_selection( GTK_TREE_VIEW( view ) );
 929                                         gtk_tree_selection_set_mode( selection, GTK_SELECTION_BROWSE );
 930
 931                                         gtk_widget_show( view );
 932
 933                                         gtk_container_add( GTK_CONTAINER( scr ), view );
 934
 935                                         g_object_unref( G_OBJECT( store ) );
 936
 937                                         g_signal_connect( G_OBJECT( view ), "key_press_event", G_CALLBACK( commands_key_press ), store );
 938
 939                                         g_signal_connect( G_OBJECT( gtk_tree_view_get_selection( GTK_TREE_VIEW( buildView ) ) ), "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         GtkWindow* 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         gtk_widget_destroy( GTK_WIDGET( window ) );
 975 }
 976
 977
 978
 979 #include "gtkutil/menu.h"
 980 #include "mainframe.h"
 981 #include "preferences.h"
 982 #include "qe3.h"
 983
 984 typedef struct _GtkMenuItem GtkMenuItem;
 985
 986 class BuildMenuItem
 987 {
 988 const char* m_name;
 989 public:
 990 GtkMenuItem* m_item;
 991 BuildMenuItem( const char* name, GtkMenuItem* item )
 992         : m_name( name ), m_item( item ){
 993 }
 994 void run(){
 995         RunBSP( m_name );
 996 }
 997 typedef MemberCaller<BuildMenuItem, &BuildMenuItem::run> RunCaller;
 998 };
 999
1000 typedef std::list<BuildMenuItem> BuildMenuItems;
1001 BuildMenuItems g_BuildMenuItems;
1002
1003
1004 GtkMenu* g_bsp_menu;
1005
1006 void Build_constructMenu( GtkMenu* menu ){
1007         for ( Project::iterator i = g_build_project.begin(); i != g_build_project.end(); ++i )
1008         {
1009                 g_BuildMenuItems.push_back( BuildMenuItem( ( *i ).first.c_str(), 0 ) );
1010                 if ( is_separator( *i ) ) {
1011                         g_BuildMenuItems.back().m_item = menu_separator( menu );
1012                 }
1013                 else
1014                 {
1015                         g_BuildMenuItems.back().m_item = create_menu_item_with_mnemonic( menu, ( *i ).first.c_str(), BuildMenuItem::RunCaller( g_BuildMenuItems.back() ) );
1016                 }
1017         }
1018 }
1019
1020
1021 void Build_refreshMenu( GtkMenu* menu ){
1022         for ( BuildMenuItems::iterator i = g_BuildMenuItems.begin(); i != g_BuildMenuItems.end(); ++i )
1023         {
1024                 gtk_container_remove( GTK_CONTAINER( menu ), GTK_WIDGET( ( *i ).m_item ) );
1025         }
1026
1027         g_BuildMenuItems.clear();
1028
1029         Build_constructMenu( menu );
1030 }
1031
1032
1033 void LoadBuildMenu(){
1034         if ( string_empty( g_buildMenu.c_str() ) || !build_commands_parse( g_buildMenu.c_str() ) ) {
1035                 {
1036                         StringOutputStream buffer( 256 );
1037                         buffer << GameToolsPath_get() << "default_build_menu.xml";
1038
1039                         bool success = build_commands_parse( buffer.c_str() );
1040                         ASSERT_MESSAGE( success, "failed to parse default build commands: " << buffer.c_str() );
1041                 }
1042                 {
1043                         StringOutputStream buffer( 256 );
1044                         buffer << SettingsPath_get() << g_pGameDescription->mGameFile.c_str() << "/build_menu.xml";
1045
1046                         g_buildMenu = buffer.c_str();
1047                 }
1048         }
1049 }
1050
1051 void SaveBuildMenu(){
1052         if ( g_build_changed ) {
1053                 g_build_changed = false;
1054                 build_commands_write( g_buildMenu.c_str() );
1055         }
1056 }
1057
1058 #include "preferencesystem.h"
1059 #include "stringio.h"
1060
1061 void BuildMenu_Construct(){
1062         GlobalPreferenceSystem().registerPreference( "BuildMenu", CopiedStringImportStringCaller( g_buildMenu ), CopiedStringExportStringCaller( g_buildMenu ) );
1063         LoadBuildMenu();
1064 }
1065 void BuildMenu_Destroy(){
1066         SaveBuildMenu();
1067 }