df02774ff5
auto str = StringOutputStream()(bla) use form was not doing copy elision or move, but copy
127 lines
3.8 KiB
C++
127 lines
3.8 KiB
C++
/*
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Copyright (C) 1999-2006 Id Software, Inc. and contributors.
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For a list of contributors, see the accompanying CONTRIBUTORS file.
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This file is part of GtkRadiant.
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GtkRadiant is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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GtkRadiant is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with GtkRadiant; if not, write to the Free Software
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Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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#include "help.h"
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#include "debugging/debugging.h"
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#include <vector>
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#include <list>
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#include "libxml/parser.h"
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#include "generic/callback.h"
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#include "gtkutil/menu.h"
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#include "stream/stringstream.h"
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#include "os/file.h"
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#include "url.h"
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#include "preferences.h"
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#include "mainframe.h"
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/*!
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the urls to fire up in the game packs help menus
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*/
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namespace
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{
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std::list<CopiedString> mHelpURLs;
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}
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/*!
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needed for hooking in Gtk+
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*/
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void HandleHelpCommand( CopiedString& str ){
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OpenURL( str.c_str() );
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}
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void process_xlink( const char* filename, const char *menu_name, const char *base_url, QMenu *menu ){
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if ( file_exists( filename ) ) {
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xmlDocPtr pDoc = xmlParseFile( filename );
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if ( pDoc ) {
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globalOutputStream() << "Processing .xlink file '" << filename << "'\n";
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// create sub menu
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menu = menu->addMenu( menu_name );
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menu->setTearOffEnabled( g_Layout_enableDetachableMenus.m_value );
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// start walking the nodes, find the 'links' one
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xmlNodePtr pNode = pDoc->children;
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while ( pNode && strcmp( (const char*)pNode->name, "links" ) )
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pNode = pNode->next;
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if ( pNode ) {
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pNode = pNode->children;
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while ( pNode )
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{
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if ( !strcmp( (const char*)pNode->name, "item" ) ) {
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// process the URL
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CopiedString url;
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xmlChar* prop = xmlGetProp( pNode, reinterpret_cast<const xmlChar*>( "url" ) );
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ASSERT_NOTNULL( prop );
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if ( strstr( reinterpret_cast<const char*>( prop ), "http://" ) || strstr( reinterpret_cast<const char*>( prop ), "https://" ) ) {
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// complete URL
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url = reinterpret_cast<const char*>( prop );
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}
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else
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{
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// relative URL
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url = StringStream( base_url, reinterpret_cast<const char*>( prop ) );
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}
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mHelpURLs.push_back( url );
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xmlFree( prop );
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prop = xmlGetProp( pNode, reinterpret_cast<const xmlChar*>( "name" ) );
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ASSERT_NOTNULL( prop );
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create_menu_item_with_mnemonic( menu, reinterpret_cast<const char*>( prop ), ReferenceCaller<CopiedString, HandleHelpCommand>( mHelpURLs.back() ) );
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xmlFree( prop );
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}
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pNode = pNode->next;
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}
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}
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xmlFreeDoc( pDoc );
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}
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else
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{
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globalWarningStream() << "'" << filename << "' parse failed\n";
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}
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}
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else
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{
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globalWarningStream() << "'" << filename << "' not found\n";
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}
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}
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void create_game_help_menu( QMenu *menu ){
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auto filename = StringStream<256>( AppPath_get(), "global.xlink" );
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process_xlink( filename, "General", AppPath_get(), menu );
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#if 1
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filename( g_pGameDescription->mGameToolsPath, "game.xlink" );
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process_xlink( filename, g_pGameDescription->getRequiredKeyValue( "name" ), g_pGameDescription->mGameToolsPath.c_str(), menu );
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#else
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for ( std::list<CGameDescription *>::iterator iGame = g_GamesDialog.mGames.begin(); iGame != g_GamesDialog.mGames.end(); ++iGame )
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{
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filename( ( *iGame )->mGameToolsPath.c_str(), "game.xlink" );
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process_xlink( filename, ( *iGame )->getRequiredKeyValue( "name" ), ( *iGame )->mGameToolsPath.c_str(), menu );
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}
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#endif
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}
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