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00019 #include <sys/types.h>
00020 #include <sys/stat.h>
00021 #include <unistd.h>
00022 #include <dirent.h>
00023 #include <stdlib.h>
00024
00025 #include <kdebug.h>
00026 #include <kglobal.h>
00027 #include <kstandarddirs.h>
00028 #include <kservice.h>
00029 #include <kde_file.h>
00030
00031 #include <qmap.h>
00032 #include <qfile.h>
00033 #include <qdir.h>
00034 #include <qregexp.h>
00035
00036 #include "vfolder_menu.h"
00037
00038 static void foldNode(QDomElement &docElem, QDomElement &e, QMap<QString,QDomElement> &dupeList, QString s=QString::null)
00039 {
00040 if (s.isEmpty())
00041 s = e.text();
00042 QMap<QString,QDomElement>::iterator it = dupeList.find(s);
00043 if (it != dupeList.end())
00044 {
00045 kdDebug(7021) << e.tagName() << " and " << s << " requires combining!" << endl;
00046
00047 docElem.removeChild(*it);
00048 dupeList.remove(it);
00049 }
00050 dupeList.insert(s, e);
00051 }
00052
00053 static void replaceNode(QDomElement &docElem, QDomNode &n, const QStringList &list, const QString &tag)
00054 {
00055 for(QStringList::ConstIterator it = list.begin();
00056 it != list.end(); ++it)
00057 {
00058 QDomElement e = docElem.ownerDocument().createElement(tag);
00059 QDomText txt = docElem.ownerDocument().createTextNode(*it);
00060 e.appendChild(txt);
00061 docElem.insertAfter(e, n);
00062 }
00063
00064 QDomNode next = n.nextSibling();
00065 docElem.removeChild(n);
00066 n = next;
00067
00068 }
00069
00070 void VFolderMenu::registerFile(const QString &file)
00071 {
00072 int i = file.findRev('/');
00073 if (i < 0)
00074 return;
00075
00076 QString dir = file.left(i+1);
00077 registerDirectory(dir);
00078 }
00079
00080 void VFolderMenu::registerDirectory(const QString &directory)
00081 {
00082 m_allDirectories.append(directory);
00083 }
00084
00085 QStringList VFolderMenu::allDirectories()
00086 {
00087 if (m_allDirectories.isEmpty())
00088 return m_allDirectories;
00089 m_allDirectories.sort();
00090
00091 QStringList::Iterator it = m_allDirectories.begin();
00092 QString previous = *it++;
00093 for(;it != m_allDirectories.end();)
00094 {
00095 if ((*it).startsWith(previous))
00096 {
00097 it = m_allDirectories.remove(it);
00098 }
00099 else
00100 {
00101 previous = *it;
00102 ++it;
00103 }
00104 }
00105 return m_allDirectories;
00106 }
00107
00108 static void
00109 track(const QString &menuId, const QString &menuName, QDict<KService> *includeList, QDict<KService> *excludeList, QDict<KService> *itemList, const QString &comment)
00110 {
00111 if (itemList->find(menuId))
00112 printf("%s: %s INCL %d EXCL %d\n", menuName.latin1(), comment.latin1(), includeList->find(menuId) ? 1 : 0, excludeList->find(menuId) ? 1 : 0);
00113 }
00114
00115 void
00116 VFolderMenu::includeItems(QDict<KService> *items1, QDict<KService> *items2)
00117 {
00118 for(QDictIterator<KService> it(*items2); it.current(); ++it)
00119 {
00120 items1->replace(it.current()->menuId(), it.current());
00121 }
00122 }
00123
00124 void
00125 VFolderMenu::matchItems(QDict<KService> *items1, QDict<KService> *items2)
00126 {
00127 for(QDictIterator<KService> it(*items1); it.current(); )
00128 {
00129 QString id = it.current()->menuId();
00130 ++it;
00131 if (!items2->find(id))
00132 items1->remove(id);
00133 }
00134 }
00135
00136 void
00137 VFolderMenu::excludeItems(QDict<KService> *items1, QDict<KService> *items2)
00138 {
00139 for(QDictIterator<KService> it(*items2); it.current(); ++it)
00140 {
00141 items1->remove(it.current()->menuId());
00142 }
00143 }
00144
00145 VFolderMenu::SubMenu*
00146 VFolderMenu::takeSubMenu(SubMenu *parentMenu, const QString &menuName)
00147 {
00148 int i = menuName.find('/');
00149 QString s1 = i > 0 ? menuName.left(i) : menuName;
00150 QString s2 = menuName.mid(i+1);
00151
00152
00153 for(SubMenu *menu = parentMenu->subMenus.first(); menu; menu = parentMenu->subMenus.next())
00154 {
00155 if (menu->name == s1)
00156 {
00157 if (i == -1)
00158 {
00159
00160 return parentMenu->subMenus.take();
00161 }
00162 else
00163 {
00164 return takeSubMenu(menu, s2);
00165 }
00166 }
00167 }
00168 return 0;
00169 }
00170
00171 void
00172 VFolderMenu::mergeMenu(SubMenu *menu1, SubMenu *menu2, bool reversePriority)
00173 {
00174 if (m_track)
00175 {
00176 track(m_trackId, menu1->name, &(menu1->items), &(menu1->excludeItems), &(menu2->items), QString("Before MenuMerge w. %1 (incl)").arg(menu2->name));
00177 track(m_trackId, menu1->name, &(menu1->items), &(menu1->excludeItems), &(menu2->excludeItems), QString("Before MenuMerge w. %1 (excl)").arg(menu2->name));
00178 }
00179 if (reversePriority)
00180 {
00181
00182 excludeItems(&(menu2->items), &(menu1->excludeItems));
00183 includeItems(&(menu1->items), &(menu2->items));
00184 excludeItems(&(menu2->excludeItems), &(menu1->items));
00185 includeItems(&(menu1->excludeItems), &(menu2->excludeItems));
00186 }
00187 else
00188 {
00189
00190 excludeItems(&(menu1->items), &(menu2->excludeItems));
00191 includeItems(&(menu1->items), &(menu2->items));
00192 includeItems(&(menu1->excludeItems), &(menu2->excludeItems));
00193 menu1->isDeleted = menu2->isDeleted;
00194 }
00195 for(; menu2->subMenus.first(); )
00196 {
00197 SubMenu *subMenu = menu2->subMenus.take();
00198 insertSubMenu(menu1, subMenu->name, subMenu, reversePriority);
00199 }
00200
00201 if (reversePriority)
00202 {
00203
00204 if (menu1->directoryFile.isEmpty())
00205 menu1->directoryFile = menu2->directoryFile;
00206 if (menu1->defaultLayoutNode.isNull())
00207 menu1->defaultLayoutNode = menu2->defaultLayoutNode;
00208 if (menu1->layoutNode.isNull())
00209 menu1->layoutNode = menu2->layoutNode;
00210 }
00211 else
00212 {
00213
00214 if (!menu2->directoryFile.isEmpty())
00215 menu1->directoryFile = menu2->directoryFile;
00216 if (!menu2->defaultLayoutNode.isNull())
00217 menu1->defaultLayoutNode = menu2->defaultLayoutNode;
00218 if (!menu2->layoutNode.isNull())
00219 menu1->layoutNode = menu2->layoutNode;
00220 }
00221
00222 if (m_track)
00223 {
00224 track(m_trackId, menu1->name, &(menu1->items), &(menu1->excludeItems), &(menu2->items), QString("After MenuMerge w. %1 (incl)").arg(menu2->name));
00225 track(m_trackId, menu1->name, &(menu1->items), &(menu1->excludeItems), &(menu2->excludeItems), QString("After MenuMerge w. %1 (excl)").arg(menu2->name));
00226 }
00227
00228 delete menu2;
00229 }
00230
00231 void
00232 VFolderMenu::insertSubMenu(SubMenu *parentMenu, const QString &menuName, SubMenu *newMenu, bool reversePriority)
00233 {
00234 int i = menuName.find('/');
00235
00236 QString s1 = menuName.left(i);
00237 QString s2 = menuName.mid(i+1);
00238
00239
00240 for(SubMenu *menu = parentMenu->subMenus.first(); menu; menu = parentMenu->subMenus.next())
00241 {
00242 if (menu->name == s1)
00243 {
00244 if (i == -1)
00245 {
00246 mergeMenu(menu, newMenu, reversePriority);
00247 return;
00248 }
00249 else
00250 {
00251 insertSubMenu(menu, s2, newMenu, reversePriority);
00252 return;
00253 }
00254 }
00255 }
00256 if (i == -1)
00257 {
00258
00259 newMenu->name = menuName;
00260 parentMenu->subMenus.append(newMenu);
00261 }
00262 else
00263 {
00264 SubMenu *menu = new SubMenu;
00265 menu->name = s1;
00266 parentMenu->subMenus.append(menu);
00267 insertSubMenu(menu, s2, newMenu);
00268 }
00269 }
00270
00271 void
00272 VFolderMenu::insertService(SubMenu *parentMenu, const QString &name, KService *newService)
00273 {
00274 int i = name.find('/');
00275
00276 if (i == -1)
00277 {
00278
00279 parentMenu->items.replace(newService->menuId(), newService);
00280 return;
00281 }
00282
00283 QString s1 = name.left(i);
00284 QString s2 = name.mid(i+1);
00285
00286
00287 for(SubMenu *menu = parentMenu->subMenus.first(); menu; menu = parentMenu->subMenus.next())
00288 {
00289 if (menu->name == s1)
00290 {
00291 insertService(menu, s2, newService);
00292 return;
00293 }
00294 }
00295
00296 SubMenu *menu = new SubMenu;
00297 menu->name = s1;
00298 parentMenu->subMenus.append(menu);
00299 insertService(menu, s2, newService);
00300 }
00301
00302
00303 VFolderMenu::VFolderMenu() : m_usedAppsDict(797), m_track(false)
00304 {
00305 m_rootMenu = 0;
00306 initDirs();
00307 }
00308
00309 VFolderMenu::~VFolderMenu()
00310 {
00311 delete m_rootMenu;
00312 }
00313
00314 #define FOR_ALL_APPLICATIONS(it) \
00315 for(appsInfo *info = m_appsInfoStack.first(); \
00316 info; info = m_appsInfoStack.next()) \
00317 { \
00318 for(QDictIterator<KService> it( info->applications ); \
00319 it.current(); ++it ) \
00320 {
00321 #define FOR_ALL_APPLICATIONS_END } }
00322
00323 #define FOR_CATEGORY(category, it) \
00324 for(appsInfo *info = m_appsInfoStack.first(); \
00325 info; info = m_appsInfoStack.next()) \
00326 { \
00327 KService::List *list = info->dictCategories.find(category); \
00328 if (list) for(KService::List::ConstIterator it = list->begin(); \
00329 it != list->end(); ++it) \
00330 {
00331 #define FOR_CATEGORY_END } }
00332
00333 KService *
00334 VFolderMenu::findApplication(const QString &relPath)
00335 {
00336 for(appsInfo *info = m_appsInfoStack.first();
00337 info; info = m_appsInfoStack.next())
00338 {
00339 KService *s = info->applications.find(relPath);
00340 if (s)
00341 return s;
00342 }
00343 return 0;
00344 }
00345
00346 void
00347 VFolderMenu::addApplication(const QString &id, KService *service)
00348 {
00349 service->setMenuId(id);
00350 m_appsInfo->applications.replace(id, service);
00351 }
00352
00353 void
00354 VFolderMenu::buildApplicationIndex(bool unusedOnly)
00355 {
00356 QPtrList<appsInfo>::ConstIterator appsInfo_it = m_appsInfoList.begin();
00357 for( ; appsInfo_it != m_appsInfoList.end(); ++appsInfo_it )
00358 {
00359 appsInfo *info = *appsInfo_it;
00360 info->dictCategories.clear();
00361 for(QDictIterator<KService> it( info->applications );
00362 it.current(); )
00363 {
00364 KService *s = it.current();
00365 QDictIterator<KService> tmpIt = it;
00366 ++it;
00367 if (unusedOnly && m_usedAppsDict.find(s->menuId()))
00368 {
00369
00370 info->applications.remove(tmpIt.currentKey());
00371 continue;
00372 }
00373
00374 QStringList cats = s->categories();
00375 for(QStringList::ConstIterator it2 = cats.begin();
00376 it2 != cats.end(); ++it2)
00377 {
00378 const QString &cat = *it2;
00379 KService::List *list = info->dictCategories.find(cat);
00380 if (!list)
00381 {
00382 list = new KService::List();
00383 info->dictCategories.insert(cat, list);
00384 }
00385 list->append(s);
00386 }
00387 }
00388 }
00389 }
00390
00391 void
00392 VFolderMenu::createAppsInfo()
00393 {
00394 if (m_appsInfo) return;
00395
00396 m_appsInfo = new appsInfo;
00397 m_appsInfoStack.prepend(m_appsInfo);
00398 m_appsInfoList.append(m_appsInfo);
00399 m_currentMenu->apps_info = m_appsInfo;
00400 }
00401
00402 void
00403 VFolderMenu::loadAppsInfo()
00404 {
00405 m_appsInfo = m_currentMenu->apps_info;
00406 if (!m_appsInfo)
00407 return;
00408
00409 if (m_appsInfoStack.first() == m_appsInfo)
00410 return;
00411
00412 m_appsInfoStack.prepend(m_appsInfo);
00413 }
00414
00415 void
00416 VFolderMenu::unloadAppsInfo()
00417 {
00418 m_appsInfo = m_currentMenu->apps_info;
00419 if (!m_appsInfo)
00420 return;
00421
00422 if (m_appsInfoStack.first() != m_appsInfo)
00423 {
00424 return;
00425 }
00426
00427 m_appsInfoStack.remove(m_appsInfo);
00428 m_appsInfo = 0;
00429 }
00430
00431 QString
00432 VFolderMenu::absoluteDir(const QString &_dir, const QString &baseDir, bool keepRelativeToCfg)
00433 {
00434 QString dir = _dir;
00435 if (QDir::isRelativePath(dir))
00436 {
00437 dir = baseDir + dir;
00438 }
00439 if (!dir.endsWith("/"))
00440 dir += '/';
00441
00442 if (QDir::isRelativePath(dir) && !keepRelativeToCfg)
00443 {
00444 dir = KGlobal::dirs()->findResource("xdgconf-menu", dir);
00445 }
00446
00447 dir = KGlobal::dirs()->realPath(dir);
00448
00449 return dir;
00450 }
00451
00452 static void tagBaseDir(QDomDocument &doc, const QString &tag, const QString &dir)
00453 {
00454 QDomNodeList mergeFileList = doc.elementsByTagName(tag);
00455 for(int i = 0; i < (int)mergeFileList.count(); i++)
00456 {
00457 QDomAttr attr = doc.createAttribute("__BaseDir");
00458 attr.setValue(dir);
00459 mergeFileList.item(i).toElement().setAttributeNode(attr);
00460 }
00461 }
00462
00463 static void tagBasePath(QDomDocument &doc, const QString &tag, const QString &path)
00464 {
00465 QDomNodeList mergeFileList = doc.elementsByTagName(tag);
00466 for(int i = 0; i < (int)mergeFileList.count(); i++)
00467 {
00468 QDomAttr attr = doc.createAttribute("__BasePath");
00469 attr.setValue(path);
00470 mergeFileList.item(i).toElement().setAttributeNode(attr);
00471 }
00472 }
00473
00474 QDomDocument
00475 VFolderMenu::loadDoc()
00476 {
00477 QDomDocument doc;
00478 if ( m_docInfo.path.isEmpty() )
00479 {
00480 return doc;
00481 }
00482 QFile file( m_docInfo.path );
00483 if ( !file.open( IO_ReadOnly ) )
00484 {
00485 kdWarning(7021) << "Could not open " << m_docInfo.path << endl;
00486 return doc;
00487 }
00488 QString errorMsg;
00489 int errorRow;
00490 int errorCol;
00491 if ( !doc.setContent( &file, &errorMsg, &errorRow, &errorCol ) ) {
00492 kdWarning(7021) << "Parse error in " << m_docInfo.path << ", line " << errorRow << ", col " << errorCol << ": " << errorMsg << endl;
00493 file.close();
00494 return doc;
00495 }
00496 file.close();
00497
00498 tagBaseDir(doc, "MergeFile", m_docInfo.baseDir);
00499 tagBasePath(doc, "MergeFile", m_docInfo.path);
00500 tagBaseDir(doc, "MergeDir", m_docInfo.baseDir);
00501 tagBaseDir(doc, "DirectoryDir", m_docInfo.baseDir);
00502 tagBaseDir(doc, "AppDir", m_docInfo.baseDir);
00503 tagBaseDir(doc, "LegacyDir", m_docInfo.baseDir);
00504
00505 return doc;
00506 }
00507
00508
00509 void
00510 VFolderMenu::mergeFile(QDomElement &parent, const QDomNode &mergeHere)
00511 {
00512 kdDebug(7021) << "VFolderMenu::mergeFile: " << m_docInfo.path << endl;
00513 QDomDocument doc = loadDoc();
00514
00515 QDomElement docElem = doc.documentElement();
00516 QDomNode n = docElem.firstChild();
00517 QDomNode last = mergeHere;
00518 while( !n.isNull() )
00519 {
00520 QDomElement e = n.toElement();
00521 QDomNode next = n.nextSibling();
00522
00523 if (e.isNull())
00524 {
00525
00526 }
00527
00528 else if (e.tagName() != "Name")
00529 {
00530 parent.insertAfter(n, last);
00531 last = n;
00532 }
00533
00534 docElem.removeChild(n);
00535 n = next;
00536 }
00537 }
00538
00539
00540 void
00541 VFolderMenu::mergeMenus(QDomElement &docElem, QString &name)
00542 {
00543 QMap<QString,QDomElement> menuNodes;
00544 QMap<QString,QDomElement> directoryNodes;
00545 QMap<QString,QDomElement> appDirNodes;
00546 QMap<QString,QDomElement> directoryDirNodes;
00547 QMap<QString,QDomElement> legacyDirNodes;
00548 QDomElement defaultLayoutNode;
00549 QDomElement layoutNode;
00550
00551 QDomNode n = docElem.firstChild();
00552 while( !n.isNull() ) {
00553 QDomElement e = n.toElement();
00554 if( e.isNull() ) {
00555
00556 }
00557 else if( e.tagName() == "DefaultAppDirs") {
00558
00559 replaceNode(docElem, n, m_defaultAppDirs, "AppDir");
00560 continue;
00561 }
00562 else if( e.tagName() == "DefaultDirectoryDirs") {
00563
00564 replaceNode(docElem, n, m_defaultDirectoryDirs, "DirectoryDir");
00565 continue;
00566 }
00567 else if( e.tagName() == "DefaultMergeDirs") {
00568
00569 replaceNode(docElem, n, m_defaultMergeDirs, "MergeDir");
00570 continue;
00571 }
00572 else if( e.tagName() == "AppDir") {
00573
00574 foldNode(docElem, e, appDirNodes);
00575 }
00576 else if( e.tagName() == "DirectoryDir") {
00577
00578 foldNode(docElem, e, directoryDirNodes);
00579 }
00580 else if( e.tagName() == "LegacyDir") {
00581
00582 foldNode(docElem, e, legacyDirNodes);
00583 }
00584 else if( e.tagName() == "Directory") {
00585
00586 foldNode(docElem, e, directoryNodes);
00587 }
00588 else if( e.tagName() == "Move") {
00589
00590 QString orig;
00591 QDomNode n2 = e.firstChild();
00592 while( !n2.isNull() ) {
00593 QDomElement e2 = n2.toElement();
00594 if( e2.tagName() == "Old")
00595 {
00596 orig = e2.text();
00597 break;
00598 }
00599 n2 = n2.nextSibling();
00600 }
00601 foldNode(docElem, e, appDirNodes, orig);
00602 }
00603 else if( e.tagName() == "Menu") {
00604 QString name;
00605 mergeMenus(e, name);
00606 QMap<QString,QDomElement>::iterator it = menuNodes.find(name);
00607 if (it != menuNodes.end())
00608 {
00609 QDomElement docElem2 = *it;
00610 QDomNode n2 = docElem2.firstChild();
00611 QDomNode first = e.firstChild();
00612 while( !n2.isNull() ) {
00613 QDomElement e2 = n2.toElement();
00614 QDomNode n3 = n2.nextSibling();
00615 e.insertBefore(n2, first);
00616 docElem2.removeChild(n2);
00617 n2 = n3;
00618 }
00619
00620
00621
00622 docElem.removeChild(docElem2);
00623 menuNodes.remove(it);
00624 }
00625 menuNodes.insert(name, e);
00626 }
00627 else if( e.tagName() == "MergeFile") {
00628 if ((e.attribute("type") == "parent"))
00629 pushDocInfoParent(e.attribute("__BasePath"), e.attribute("__BaseDir"));
00630 else
00631 pushDocInfo(e.text(), e.attribute("__BaseDir"));
00632
00633 if (!m_docInfo.path.isEmpty())
00634 mergeFile(docElem, n);
00635 popDocInfo();
00636
00637 QDomNode last = n;
00638 n = n.nextSibling();
00639 docElem.removeChild(last);
00640 continue;
00641 }
00642 else if( e.tagName() == "MergeDir") {
00643 QString dir = absoluteDir(e.text(), e.attribute("__BaseDir"), true);
00644
00645 QStringList dirs = KGlobal::dirs()->findDirs("xdgconf-menu", dir);
00646 for(QStringList::ConstIterator it=dirs.begin();
00647 it != dirs.end(); ++it)
00648 {
00649 registerDirectory(*it);
00650 }
00651
00652 QStringList fileList;
00653 if (!QDir::isRelativePath(dir))
00654 {
00655
00656 fileList = KGlobal::dirs()->findAllResources("xdgconf-menu", dir+"*.menu", false, false);
00657 }
00658 else
00659 {
00660
00661 (void) KGlobal::dirs()->findAllResources("xdgconf-menu", dir+"*.menu", false, true, fileList);
00662 }
00663
00664 for(QStringList::ConstIterator it=fileList.begin();
00665 it != fileList.end(); ++it)
00666 {
00667 pushDocInfo(*it);
00668 mergeFile(docElem, n);
00669 popDocInfo();
00670 }
00671
00672 QDomNode last = n;
00673 n = n.nextSibling();
00674 docElem.removeChild(last);
00675
00676 continue;
00677 }
00678 else if( e.tagName() == "Name") {
00679 name = e.text();
00680 }
00681 else if( e.tagName() == "DefaultLayout") {
00682 if (!defaultLayoutNode.isNull())
00683 docElem.removeChild(defaultLayoutNode);
00684 defaultLayoutNode = e;
00685 }
00686 else if( e.tagName() == "Layout") {
00687 if (!layoutNode.isNull())
00688 docElem.removeChild(layoutNode);
00689 layoutNode = e;
00690 }
00691 n = n.nextSibling();
00692 }
00693 }
00694
00695 void
00696 VFolderMenu::pushDocInfo(const QString &fileName, const QString &baseDir)
00697 {
00698 m_docInfoStack.push(m_docInfo);
00699 if (!baseDir.isEmpty())
00700 {
00701 if (!QDir::isRelativePath(baseDir))
00702 m_docInfo.baseDir = KGlobal::dirs()->relativeLocation("xdgconf-menu", baseDir);
00703 else
00704 m_docInfo.baseDir = baseDir;
00705 }
00706
00707 QString baseName = fileName;
00708 if (!QDir::isRelativePath(baseName))
00709 registerFile(baseName);
00710 else
00711 baseName = m_docInfo.baseDir + baseName;
00712
00713 m_docInfo.path = locateMenuFile(fileName);
00714 if (m_docInfo.path.isEmpty())
00715 {
00716 m_docInfo.baseDir = QString::null;
00717 m_docInfo.baseName = QString::null;
00718 kdDebug(7021) << "Menu " << fileName << " not found." << endl;
00719 return;
00720 }
00721 int i;
00722 i = baseName.findRev('/');
00723 if (i > 0)
00724 {
00725 m_docInfo.baseDir = baseName.left(i+1);
00726 m_docInfo.baseName = baseName.mid(i+1, baseName.length() - i - 6);
00727 }
00728 else
00729 {
00730 m_docInfo.baseDir = QString::null;
00731 m_docInfo.baseName = baseName.left( baseName.length() - 5 );
00732 }
00733 }
00734
00735 void
00736 VFolderMenu::pushDocInfoParent(const QString &basePath, const QString &baseDir)
00737 {
00738 m_docInfoStack.push(m_docInfo);
00739
00740 m_docInfo.baseDir = baseDir;
00741
00742 QString fileName = basePath.mid(basePath.findRev('/')+1);
00743 m_docInfo.baseName = fileName.left( fileName.length() - 5 );
00744 QString baseName = QDir::cleanDirPath(m_docInfo.baseDir + fileName);
00745
00746 QStringList result = KGlobal::dirs()->findAllResources("xdgconf-menu", baseName);
00747
00748 while( !result.isEmpty() && (result[0] != basePath))
00749 result.remove(result.begin());
00750
00751 if (result.count() <= 1)
00752 {
00753 m_docInfo.path = QString::null;
00754 return;
00755 }
00756 m_docInfo.path = result[1];
00757 }
00758
00759 void
00760 VFolderMenu::popDocInfo()
00761 {
00762 m_docInfo = m_docInfoStack.pop();
00763 }
00764
00765 QString
00766 VFolderMenu::locateMenuFile(const QString &fileName)
00767 {
00768 if (!QDir::isRelativePath(fileName))
00769 {
00770 if (KStandardDirs::exists(fileName))
00771 return fileName;
00772 return QString::null;
00773 }
00774
00775 QString baseName = QDir::cleanDirPath(m_docInfo.baseDir + fileName);
00776 QString result = locate("xdgconf-menu", baseName);
00777
00778 return result;
00779 }
00780
00781 QString
00782 VFolderMenu::locateDirectoryFile(const QString &fileName)
00783 {
00784 if (fileName.isEmpty())
00785 return QString::null;
00786
00787 if (!QDir::isRelativePath(fileName))
00788 {
00789 if (KStandardDirs::exists(fileName))
00790 return fileName;
00791 return QString::null;
00792 }
00793
00794
00795 QString tmp;
00796 for(QStringList::ConstIterator it = m_directoryDirs.begin();
00797 it != m_directoryDirs.end();
00798 ++it)
00799 {
00800 tmp = (*it)+fileName;
00801 if (KStandardDirs::exists(tmp))
00802 return tmp;
00803 }
00804
00805 return QString::null;
00806 }
00807
00808 void
00809 VFolderMenu::initDirs()
00810 {
00811 m_defaultDataDirs = QStringList::split(':', KGlobal::dirs()->kfsstnd_prefixes());
00812 QString localDir = m_defaultDataDirs.first();
00813 m_defaultDataDirs.remove(localDir);
00814
00815 m_defaultAppDirs = KGlobal::dirs()->findDirs("xdgdata-apps", QString::null);
00816 m_defaultDirectoryDirs = KGlobal::dirs()->findDirs("xdgdata-dirs", QString::null);
00817 m_defaultLegacyDirs = KGlobal::dirs()->resourceDirs("apps");
00818 }
00819
00820 void
00821 VFolderMenu::loadMenu(const QString &fileName)
00822 {
00823 m_defaultMergeDirs.clear();
00824
00825 if (!fileName.endsWith(".menu"))
00826 return;
00827
00828 pushDocInfo(fileName);
00829 m_defaultMergeDirs << m_docInfo.baseName+"-merged/";
00830 m_doc = loadDoc();
00831 popDocInfo();
00832
00833 if (m_doc.isNull())
00834 {
00835 kdWarning(7021) << "Load error (" << m_docInfo.path << ")" << endl;
00836 return;
00837 }
00838
00839 QDomElement e = m_doc.documentElement();
00840 QString name;
00841 mergeMenus(e, name);
00842 }
00843
00844 void
00845 VFolderMenu::processCondition(QDomElement &domElem, QDict<KService> *items)
00846 {
00847 if (domElem.tagName() == "And")
00848 {
00849 QDomNode n = domElem.firstChild();
00850
00851 while (!n.isNull())
00852 {
00853 QDomElement e = n.toElement();
00854 n = n.nextSibling();
00855 if ( !e.isNull() ) {
00856 processCondition(e, items);
00857 break;
00858 }
00859 }
00860
00861 QDict<KService> andItems;
00862 while( !n.isNull() ) {
00863 QDomElement e = n.toElement();
00864 if (e.tagName() == "Not")
00865 {
00866
00867 QDomNode n2 = e.firstChild();
00868 while( !n2.isNull() ) {
00869 QDomElement e2 = n2.toElement();
00870 andItems.clear();
00871 processCondition(e2, &andItems);
00872 excludeItems(items, &andItems);
00873 n2 = n2.nextSibling();
00874 }
00875 }
00876 else
00877 {
00878 andItems.clear();
00879 processCondition(e, &andItems);
00880 matchItems(items, &andItems);
00881 }
00882 n = n.nextSibling();
00883 }
00884 }
00885 else if (domElem.tagName() == "Or")
00886 {
00887 QDomNode n = domElem.firstChild();
00888
00889 while (!n.isNull())
00890 {
00891 QDomElement e = n.toElement();
00892 n = n.nextSibling();
00893 if ( !e.isNull() ) {
00894 processCondition(e, items);
00895 break;
00896 }
00897 }
00898
00899 QDict<KService> orItems;
00900 while( !n.isNull() ) {
00901 QDomElement e = n.toElement();
00902 if ( !e.isNull() ) {
00903 orItems.clear();
00904 processCondition(e, &orItems);
00905 includeItems(items, &orItems);
00906 }
00907 n = n.nextSibling();
00908 }
00909 }
00910 else if (domElem.tagName() == "Not")
00911 {
00912 FOR_ALL_APPLICATIONS(it)
00913 {
00914 KService *s = it.current();
00915 items->replace(s->menuId(), s);
00916 }
00917 FOR_ALL_APPLICATIONS_END
00918
00919 QDict<KService> notItems;
00920 QDomNode n = domElem.firstChild();
00921 while( !n.isNull() ) {
00922 QDomElement e = n.toElement();
00923 if ( !e.isNull() ) {
00924 notItems.clear();
00925 processCondition(e, ¬Items);
00926 excludeItems(items, ¬Items);
00927 }
00928 n = n.nextSibling();
00929 }
00930 }
00931 else if (domElem.tagName() == "Category")
00932 {
00933 FOR_CATEGORY(domElem.text(), it)
00934 {
00935 KService *s = *it;
00936 items->replace(s->menuId(), s);
00937 }
00938 FOR_CATEGORY_END
00939 }
00940 else if (domElem.tagName() == "All")
00941 {
00942 FOR_ALL_APPLICATIONS(it)
00943 {
00944 KService *s = it.current();
00945 items->replace(s->menuId(), s);
00946 }
00947 FOR_ALL_APPLICATIONS_END
00948 }
00949 else if (domElem.tagName() == "Filename")
00950 {
00951 QString filename = domElem.text();
00952 kdDebug(7021) << "Adding file " << filename << endl;
00953 KService *s = findApplication(filename);
00954 if (s)
00955 items->replace(filename, s);
00956 }
00957 }
00958
00959 void
00960 VFolderMenu::loadApplications(const QString &dir, const QString &prefix)
00961 {
00962 kdDebug(7021) << "Looking up applications under " << dir << endl;
00963
00964
00965 DIR *dp = opendir( QFile::encodeName(dir));
00966 if (!dp)
00967 return;
00968
00969 struct dirent *ep;
00970 KDE_struct_stat buff;
00971
00972 QString _dot(".");
00973 QString _dotdot("..");
00974
00975 while( ( ep = readdir( dp ) ) != 0L )
00976 {
00977 QString fn( QFile::decodeName(ep->d_name));
00978 if (fn == _dot || fn == _dotdot || fn.at(fn.length() - 1).latin1() == '~')
00979 continue;
00980
00981 QString pathfn = dir + fn;
00982 if ( KDE_stat( QFile::encodeName(pathfn), &buff ) != 0 ) {
00983 continue;
00984 }
00985 if ( S_ISDIR( buff.st_mode )) {
00986 loadApplications(pathfn + '/', prefix + fn + '-');
00987 continue;
00988 }
00989
00990 if ( S_ISREG( buff.st_mode))
00991 {
00992 if (!fn.endsWith(".desktop"))
00993 continue;
00994
00995 KService *service = 0;
00996 emit newService(pathfn, &service);
00997 if (service)
00998 addApplication(prefix+fn, service);
00999 }
01000 }
01001 closedir( dp );
01002 }
01003
01004 void
01005 VFolderMenu::processKDELegacyDirs()
01006 {
01007 kdDebug(7021) << "processKDELegacyDirs()" << endl;
01008
01009 QDict<KService> items;
01010 QString prefix = "kde-";
01011
01012 QStringList relFiles;
01013 QRegExp files("\\.(desktop|kdelnk)$");
01014 QRegExp dirs("\\.directory$");
01015
01016 (void) KGlobal::dirs()->findAllResources( "apps",
01017 QString::null,
01018 true,
01019 true,
01020 relFiles);
01021 for(QStringList::ConstIterator it = relFiles.begin();
01022 it != relFiles.end(); ++it)
01023 {
01024 if (!m_forcedLegacyLoad && (dirs.search(*it) != -1))
01025 {
01026 QString name = *it;
01027 if (!name.endsWith("/.directory"))
01028 continue;
01029
01030 name = name.left(name.length()-11);
01031
01032 SubMenu *newMenu = new SubMenu;
01033 newMenu->directoryFile = locate("apps", *it);
01034
01035 insertSubMenu(m_currentMenu, name, newMenu);
01036 continue;
01037 }
01038
01039 if (files.search(*it) != -1)
01040 {
01041 QString name = *it;
01042 KService *service = 0;
01043 emit newService(name, &service);
01044
01045 if (service && !m_forcedLegacyLoad)
01046 {
01047 QString id = name;
01048
01049 int i = id.findRev('/');
01050 if (i >= 0)
01051 id = id.mid(i+1);
01052
01053 id.prepend(prefix);
01054
01055
01056 addApplication(id, service);
01057 items.replace(service->menuId(), service);
01058 if (service->categories().isEmpty())
01059 insertService(m_currentMenu, name, service);
01060
01061 }
01062 }
01063 }
01064 markUsedApplications(&items);
01065 m_legacyLoaded = true;
01066 }
01067
01068 void
01069 VFolderMenu::processLegacyDir(const QString &dir, const QString &relDir, const QString &prefix)
01070 {
01071 kdDebug(7021) << "processLegacyDir(" << dir << ", " << relDir << ", " << prefix << ")" << endl;
01072
01073 QDict<KService> items;
01074
01075 DIR *dp = opendir( QFile::encodeName(dir));
01076 if (!dp)
01077 return;
01078
01079 struct dirent *ep;
01080 KDE_struct_stat buff;
01081
01082 QString _dot(".");
01083 QString _dotdot("..");
01084
01085 while( ( ep = readdir( dp ) ) != 0L )
01086 {
01087 QString fn( QFile::decodeName(ep->d_name));
01088 if (fn == _dot || fn == _dotdot || fn.at(fn.length() - 1).latin1() == '~')
01089 continue;
01090
01091 QString pathfn = dir + fn;
01092 if ( KDE_stat( QFile::encodeName(pathfn), &buff ) != 0 ) {
01093 continue;
01094 }
01095 if ( S_ISDIR( buff.st_mode )) {
01096 SubMenu *parentMenu = m_currentMenu;
01097
01098 m_currentMenu = new SubMenu;
01099 m_currentMenu->name = fn;
01100 m_currentMenu->directoryFile = dir + fn + "/.directory";
01101
01102 parentMenu->subMenus.append(m_currentMenu);
01103
01104 processLegacyDir(pathfn + '/', relDir+fn+'/', prefix);
01105 m_currentMenu = parentMenu;
01106 continue;
01107 }
01108
01109 if ( S_ISREG( buff.st_mode))
01110 {
01111 if (!fn.endsWith(".desktop"))
01112 continue;
01113
01114 KService *service = 0;
01115 emit newService(pathfn, &service);
01116 if (service)
01117 {
01118 QString id = prefix+fn;
01119
01120
01121 addApplication(id, service);
01122 items.replace(service->menuId(), service);
01123
01124 if (service->categories().isEmpty())
01125 m_currentMenu->items.replace(id, service);
01126 }
01127 }
01128 }
01129 closedir( dp );
01130 markUsedApplications(&items);
01131 }
01132
01133
01134
01135 void
01136 VFolderMenu::processMenu(QDomElement &docElem, int pass)
01137 {
01138 SubMenu *parentMenu = m_currentMenu;
01139 unsigned int oldDirectoryDirsCount = m_directoryDirs.count();
01140
01141 QString name;
01142 QString directoryFile;
01143 bool onlyUnallocated = false;
01144 bool isDeleted = false;
01145 bool kdeLegacyDirsDone = false;
01146 QDomElement defaultLayoutNode;
01147 QDomElement layoutNode;
01148
01149 QDomElement query;
01150 QDomNode n = docElem.firstChild();
01151 while( !n.isNull() ) {
01152 QDomElement e = n.toElement();
01153 if (e.tagName() == "Name")
01154 {
01155 name = e.text();
01156 }
01157 else if (e.tagName() == "Directory")
01158 {
01159 directoryFile = e.text();
01160 }
01161 else if (e.tagName() == "DirectoryDir")
01162 {
01163 QString dir = absoluteDir(e.text(), e.attribute("__BaseDir"));
01164
01165 m_directoryDirs.prepend(dir);
01166 }
01167 else if (e.tagName() == "OnlyUnallocated")
01168 {
01169 onlyUnallocated = true;
01170 }
01171 else if (e.tagName() == "NotOnlyUnallocated")
01172 {
01173 onlyUnallocated = false;
01174 }
01175 else if (e.tagName() == "Deleted")
01176 {
01177 isDeleted = true;
01178 }
01179 else if (e.tagName() == "NotDeleted")
01180 {
01181 isDeleted = false;
01182 }
01183 else if (e.tagName() == "DefaultLayout")
01184 {
01185 defaultLayoutNode = e;
01186 }
01187 else if (e.tagName() == "Layout")
01188 {
01189 layoutNode = e;
01190 }
01191 n = n.nextSibling();
01192 }
01193
01194
01195 if (pass == 0)
01196 {
01197 m_currentMenu = 0;
01198
01199 if (parentMenu)
01200 {
01201 for(SubMenu *menu = parentMenu->subMenus.first(); menu; menu = parentMenu->subMenus.next())
01202 {
01203 if (menu->name == name)
01204 {
01205 m_currentMenu = menu;
01206 break;
01207 }
01208 }
01209 }
01210
01211 if (!m_currentMenu)
01212 {
01213
01214 m_currentMenu = new SubMenu;
01215 m_currentMenu->name = name;
01216
01217 if (parentMenu)
01218 parentMenu->subMenus.append(m_currentMenu);
01219 else
01220 m_rootMenu = m_currentMenu;
01221 }
01222 if (directoryFile.isEmpty())
01223 {
01224 kdDebug(7021) << "Menu " << name << " does not specify a directory file." << endl;
01225 }
01226
01227
01228 QString tmp = locateDirectoryFile(directoryFile);
01229 if (! tmp.isEmpty())
01230 m_currentMenu->directoryFile = tmp;
01231 m_currentMenu->isDeleted = isDeleted;
01232
01233 m_currentMenu->defaultLayoutNode = defaultLayoutNode;
01234 m_currentMenu->layoutNode = layoutNode;
01235 }
01236 else
01237 {
01238
01239 if (parentMenu)
01240 {
01241 for(SubMenu *menu = parentMenu->subMenus.first(); menu; menu = parentMenu->subMenus.next())
01242 {
01243 if (menu->name == name)
01244 {
01245 m_currentMenu = menu;
01246 break;
01247 }
01248 }
01249 }
01250 else
01251 {
01252 m_currentMenu = m_rootMenu;
01253 }
01254 }
01255
01256
01257 if (pass == 0)
01258 {
01259 QDomElement query;
01260 QDomNode n = docElem.firstChild();
01261 while( !n.isNull() ) {
01262 QDomElement e = n.toElement();
01263 if (e.tagName() == "AppDir")
01264 {
01265 createAppsInfo();
01266 QString dir = absoluteDir(e.text(), e.attribute("__BaseDir"));
01267
01268 registerDirectory(dir);
01269
01270 loadApplications(dir, QString::null);
01271 }
01272 else if (e.tagName() == "KDELegacyDirs")
01273 {
01274 createAppsInfo();
01275 if (!kdeLegacyDirsDone)
01276 {
01277 kdDebug(7021) << "Processing KDE Legacy dirs for <KDE>" << endl;
01278 SubMenu *oldMenu = m_currentMenu;
01279 m_currentMenu = new SubMenu;
01280
01281 processKDELegacyDirs();
01282
01283 m_legacyNodes.replace("<KDE>", m_currentMenu);
01284 m_currentMenu = oldMenu;
01285
01286 kdeLegacyDirsDone = true;
01287 }
01288 }
01289 else if (e.tagName() == "LegacyDir")
01290 {
01291 createAppsInfo();
01292 QString dir = absoluteDir(e.text(), e.attribute("__BaseDir"));
01293
01294 QString prefix = e.attributes().namedItem("prefix").toAttr().value();
01295
01296 if (m_defaultLegacyDirs.contains(dir))
01297 {
01298 if (!kdeLegacyDirsDone)
01299 {
01300 kdDebug(7021) << "Processing KDE Legacy dirs for " << dir << endl;
01301 SubMenu *oldMenu = m_currentMenu;
01302 m_currentMenu = new SubMenu;
01303
01304 processKDELegacyDirs();
01305
01306 m_legacyNodes.replace("<KDE>", m_currentMenu);
01307 m_currentMenu = oldMenu;
01308
01309 kdeLegacyDirsDone = true;
01310 }
01311 }
01312 else
01313 {
01314 SubMenu *oldMenu = m_currentMenu;
01315 m_currentMenu = new SubMenu;
01316
01317 registerDirectory(dir);
01318
01319 processLegacyDir(dir, QString::null, prefix);
01320
01321 m_legacyNodes.replace(dir, m_currentMenu);
01322 m_currentMenu = oldMenu;
01323 }
01324 }
01325 n = n.nextSibling();
01326 }
01327 }
01328
01329 loadAppsInfo();
01330
01331 if (((pass == 1) && !onlyUnallocated) || ((pass == 2) && onlyUnallocated))
01332 {
01333 n = docElem.firstChild();
01334
01335 while( !n.isNull() ) {
01336 QDomElement e = n.toElement();
01337 if (e.tagName() == "Include")
01338 {
01339 QDict<KService> items;
01340
01341 QDomNode n2 = e.firstChild();
01342 while( !n2.isNull() ) {
01343 QDomElement e2 = n2.toElement();
01344 items.clear();
01345 processCondition(e2, &items);
01346 if (m_track)
01347 track(m_trackId, m_currentMenu->name, &(m_currentMenu->items), &(m_currentMenu->excludeItems), &items, "Before <Include>");
01348 includeItems(&(m_currentMenu->items), &items);
01349 excludeItems(&(m_currentMenu->excludeItems), &items);
01350 markUsedApplications(&items);
01351
01352 if (m_track)
01353 track(m_trackId, m_currentMenu->name, &(m_currentMenu->items), &(m_currentMenu->excludeItems), &items, "After <Include>");
01354
01355 n2 = n2.nextSibling();
01356 }
01357 }
01358
01359 else if (e.tagName() == "Exclude")
01360 {
01361 QDict<KService> items;
01362
01363 QDomNode n2 = e.firstChild();
01364 while( !n2.isNull() ) {
01365 QDomElement e2 = n2.toElement();
01366 items.clear();
01367 processCondition(e2, &items);
01368 if (m_track)
01369 track(m_trackId, m_currentMenu->name, &(m_currentMenu->items), &(m_currentMenu->excludeItems), &items, "Before <Exclude>");
01370 excludeItems(&(m_currentMenu->items), &items);
01371 includeItems(&(m_currentMenu->excludeItems), &items);
01372 if (m_track)
01373 track(m_trackId, m_currentMenu->name, &(m_currentMenu->items), &(m_currentMenu->excludeItems), &items, "After <Exclude>");
01374 n2 = n2.nextSibling();
01375 }
01376 }
01377
01378 n = n.nextSibling();
01379 }
01380 }
01381
01382 n = docElem.firstChild();
01383 while( !n.isNull() ) {
01384 QDomElement e = n.toElement();
01385 if (e.tagName() == "Menu")
01386 {
01387 processMenu(e, pass);
01388 }
01389
01390
01391
01392
01393 else if (pass == 0)
01394 {
01395 if (e.tagName() == "LegacyDir")
01396 {
01397
01398 QString dir = absoluteDir(e.text(), e.attribute("__BaseDir"));
01399 SubMenu *legacyMenu = m_legacyNodes.find(dir);
01400 if (legacyMenu)
01401 {
01402 mergeMenu(m_currentMenu, legacyMenu);
01403 }
01404 }
01405
01406 else if (e.tagName() == "KDELegacyDirs")
01407 {
01408
01409 QString dir = "<KDE>";
01410 SubMenu *legacyMenu = m_legacyNodes.find(dir);
01411 if (legacyMenu)
01412 {
01413 mergeMenu(m_currentMenu, legacyMenu);
01414 }
01415 }
01416 }
01417 n = n.nextSibling();
01418 }
01419
01420 if (pass == 2)
01421 {
01422 n = docElem.firstChild();
01423 while( !n.isNull() ) {
01424 QDomElement e = n.toElement();
01425 if (e.tagName() == "Move")
01426 {
01427 QString orig;
01428 QString dest;
01429 QDomNode n2 = e.firstChild();
01430 while( !n2.isNull() ) {
01431 QDomElement e2 = n2.toElement();
01432 if( e2.tagName() == "Old")
01433 orig = e2.text();
01434 if( e2.tagName() == "New")
01435 dest = e2.text();
01436 n2 = n2.nextSibling();
01437 }
01438 kdDebug(7021) << "Moving " << orig << " to " << dest << endl;
01439 if (!orig.isEmpty() && !dest.isEmpty())
01440 {
01441 SubMenu *menu = takeSubMenu(m_currentMenu, orig);
01442 if (menu)
01443 {
01444 insertSubMenu(m_currentMenu, dest, menu, true);
01445 }
01446 }
01447 }
01448 n = n.nextSibling();
01449 }
01450
01451 }
01452
01453 unloadAppsInfo();
01454
01455 while (m_directoryDirs.count() > oldDirectoryDirsCount)
01456 m_directoryDirs.pop_front();
01457
01458 m_currentMenu = parentMenu;
01459 }
01460
01461
01462
01463 static QString parseAttribute( const QDomElement &e)
01464 {
01465 QString option;
01466 if ( e.hasAttribute( "show_empty" ) )
01467 {
01468 QString str = e.attribute( "show_empty" );
01469 if ( str=="true" )
01470 option= "ME ";
01471 else if ( str=="false" )
01472 option= "NME ";
01473 else
01474 kdDebug()<<" Error in parsing show_empty attribute :"<<str<<endl;
01475 }
01476 if ( e.hasAttribute( "inline" ) )
01477 {
01478 QString str = e.attribute( "inline" );
01479 if ( str=="true" )
01480 option+="I ";
01481 else if ( str=="false" )
01482 option+="NI ";
01483 else
01484 kdDebug()<<" Error in parsing inlibe attribute :"<<str<<endl;
01485 }
01486 if ( e.hasAttribute( "inline_limit" ) )
01487 {
01488 bool ok;
01489 int value = e.attribute( "inline_limit" ).toInt(&ok);
01490 if ( ok )
01491 option+=QString( "IL[%1] " ).arg( value );
01492 }
01493 if ( e.hasAttribute( "inline_header" ) )
01494 {
01495 QString str = e.attribute( "inline_header" );
01496 if ( str=="true")
01497 option+="IH ";
01498 else if ( str == "false" )
01499 option+="NIH ";
01500 else
01501 kdDebug()<<" Error in parsing of inline_header attribute :"<<str<<endl;
01502
01503 }
01504 if ( e.hasAttribute( "inline_alias" ) && e.attribute( "inline_alias" )=="true")
01505 {
01506 QString str = e.attribute( "inline_alias" );
01507 if ( str=="true" )
01508 option+="IA";
01509 else if ( str=="false" )
01510 option+="NIA";
01511 else
01512 kdDebug()<<" Error in parsing inline_alias attribute :"<<str<<endl;
01513 }
01514 if( !option.isEmpty())
01515 {
01516 option = option.prepend(":O");
01517 }
01518 return option;
01519
01520 }
01521
01522 static QStringList parseLayoutNode(const QDomElement &docElem)
01523 {
01524 QStringList layout;
01525
01526 QString optionDefaultLayout;
01527 if( docElem.tagName()=="DefaultLayout")
01528 optionDefaultLayout = parseAttribute( docElem);
01529 if ( !optionDefaultLayout.isEmpty() )
01530 layout.append( optionDefaultLayout );
01531
01532 QDomNode n = docElem.firstChild();
01533 while( !n.isNull() ) {
01534 QDomElement e = n.toElement();
01535 if (e.tagName() == "Separator")
01536 {
01537 layout.append(":S");
01538 }
01539 else if (e.tagName() == "Filename")
01540 {
01541 layout.append(e.text());
01542 }
01543 else if (e.tagName() == "Menuname")
01544 {
01545 layout.append("/"+e.text());
01546 QString option = parseAttribute( e );
01547 if( !option.isEmpty())
01548 layout.append( option );
01549 }
01550 else if (e.tagName() == "Merge")
01551 {
01552 QString type = e.attributeNode("type").value();
01553 if (type == "files")
01554 layout.append(":F");
01555 else if (type == "menus")
01556 layout.append(":M");
01557 else if (type == "all")
01558 layout.append(":A");
01559 }
01560
01561 n = n.nextSibling();
01562 }
01563 return layout;
01564 }
01565
01566 void
01567 VFolderMenu::layoutMenu(VFolderMenu::SubMenu *menu, QStringList defaultLayout)
01568 {
01569 if (!menu->defaultLayoutNode.isNull())
01570 {
01571 defaultLayout = parseLayoutNode(menu->defaultLayoutNode);
01572 }
01573
01574 if (menu->layoutNode.isNull())
01575 {
01576 menu->layoutList = defaultLayout;
01577 }
01578 else
01579 {
01580 menu->layoutList = parseLayoutNode(menu->layoutNode);
01581 if (menu->layoutList.isEmpty())
01582 menu->layoutList = defaultLayout;
01583 }
01584
01585 for(VFolderMenu::SubMenu *subMenu = menu->subMenus.first(); subMenu; subMenu = menu->subMenus.next())
01586 {
01587 layoutMenu(subMenu, defaultLayout);
01588 }
01589 }
01590
01591 void
01592 VFolderMenu::markUsedApplications(QDict<KService> *items)
01593 {
01594 for(QDictIterator<KService> it(*items); it.current(); ++it)
01595 {
01596 m_usedAppsDict.replace(it.current()->menuId(), it.current());
01597 }
01598 }
01599
01600 VFolderMenu::SubMenu *
01601 VFolderMenu::parseMenu(const QString &file, bool forceLegacyLoad)
01602 {
01603 m_forcedLegacyLoad = false;
01604 m_legacyLoaded = false;
01605 m_appsInfo = 0;
01606
01607 QStringList dirs = KGlobal::dirs()->resourceDirs("xdgconf-menu");
01608 for(QStringList::ConstIterator it=dirs.begin();
01609 it != dirs.end(); ++it)
01610 {
01611 registerDirectory(*it);
01612 }
01613
01614 loadMenu(file);
01615
01616 delete m_rootMenu;
01617 m_rootMenu = m_currentMenu = 0;
01618
01619 QDomElement docElem = m_doc.documentElement();
01620
01621 for (int pass = 0; pass <= 2; pass++)
01622 {
01623 processMenu(docElem, pass);
01624
01625 if (pass == 0)
01626 {
01627 buildApplicationIndex(false);
01628 }
01629 if (pass == 1)
01630 {
01631 buildApplicationIndex(true);
01632 }
01633 if (pass == 2)
01634 {
01635 QStringList defaultLayout;
01636 defaultLayout << ":M";
01637 defaultLayout << ":F";
01638 layoutMenu(m_rootMenu, defaultLayout);
01639 }
01640 }
01641
01642 if (!m_legacyLoaded && forceLegacyLoad)
01643 {
01644 m_forcedLegacyLoad = true;
01645 processKDELegacyDirs();
01646 }
01647
01648 return m_rootMenu;
01649 }
01650
01651 void
01652 VFolderMenu::setTrackId(const QString &id)
01653 {
01654 m_track = !id.isEmpty();
01655 m_trackId = id;
01656 }
01657
01658 #include "vfolder_menu.moc"