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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 result;
00776
00777 QString xdgMenuPrefix = QString::fromLocal8Bit(getenv("XDG_MENU_PREFIX"));
00778 if (!xdgMenuPrefix.isEmpty())
00779 {
00780 QFileInfo fileInfo(fileName);
00781
00782 QString fileNameOnly = fileInfo.fileName();
00783 if (!fileNameOnly.startsWith(xdgMenuPrefix))
00784 fileNameOnly = xdgMenuPrefix + fileNameOnly;
00785
00786 QString baseName = QDir::cleanDirPath(m_docInfo.baseDir +
00787 fileInfo.dirPath() + "/" +
00788 fileNameOnly);
00789 result = locate("xdgconf-menu", baseName);
00790 }
00791
00792 if (result.isEmpty())
00793 {
00794 QString baseName = QDir::cleanDirPath(m_docInfo.baseDir + fileName);
00795 result = locate("xdgconf-menu", baseName);
00796 }
00797
00798 return result;
00799 }
00800
00801 QString
00802 VFolderMenu::locateDirectoryFile(const QString &fileName)
00803 {
00804 if (fileName.isEmpty())
00805 return QString::null;
00806
00807 if (!QDir::isRelativePath(fileName))
00808 {
00809 if (KStandardDirs::exists(fileName))
00810 return fileName;
00811 return QString::null;
00812 }
00813
00814
00815 QString tmp;
00816 for(QStringList::ConstIterator it = m_directoryDirs.begin();
00817 it != m_directoryDirs.end();
00818 ++it)
00819 {
00820 tmp = (*it)+fileName;
00821 if (KStandardDirs::exists(tmp))
00822 return tmp;
00823 }
00824
00825 return QString::null;
00826 }
00827
00828 void
00829 VFolderMenu::initDirs()
00830 {
00831 m_defaultDataDirs = QStringList::split(':', KGlobal::dirs()->kfsstnd_prefixes());
00832 QString localDir = m_defaultDataDirs.first();
00833 m_defaultDataDirs.remove(localDir);
00834
00835 m_defaultAppDirs = KGlobal::dirs()->findDirs("xdgdata-apps", QString::null);
00836 m_defaultDirectoryDirs = KGlobal::dirs()->findDirs("xdgdata-dirs", QString::null);
00837 m_defaultLegacyDirs = KGlobal::dirs()->resourceDirs("apps");
00838 }
00839
00840 void
00841 VFolderMenu::loadMenu(const QString &fileName)
00842 {
00843 m_defaultMergeDirs.clear();
00844
00845 if (!fileName.endsWith(".menu"))
00846 return;
00847
00848 pushDocInfo(fileName);
00849 m_defaultMergeDirs << m_docInfo.baseName+"-merged/";
00850 m_doc = loadDoc();
00851 popDocInfo();
00852
00853 if (m_doc.isNull())
00854 {
00855 kdWarning(7021) << "Load error (" << m_docInfo.path << ")" << endl;
00856 return;
00857 }
00858
00859 QDomElement e = m_doc.documentElement();
00860 QString name;
00861 mergeMenus(e, name);
00862 }
00863
00864 void
00865 VFolderMenu::processCondition(QDomElement &domElem, QDict<KService> *items)
00866 {
00867 if (domElem.tagName() == "And")
00868 {
00869 QDomNode n = domElem.firstChild();
00870
00871 while (!n.isNull())
00872 {
00873 QDomElement e = n.toElement();
00874 n = n.nextSibling();
00875 if ( !e.isNull() ) {
00876 processCondition(e, items);
00877 break;
00878 }
00879 }
00880
00881 QDict<KService> andItems;
00882 while( !n.isNull() ) {
00883 QDomElement e = n.toElement();
00884 if (e.tagName() == "Not")
00885 {
00886
00887 QDomNode n2 = e.firstChild();
00888 while( !n2.isNull() ) {
00889 QDomElement e2 = n2.toElement();
00890 andItems.clear();
00891 processCondition(e2, &andItems);
00892 excludeItems(items, &andItems);
00893 n2 = n2.nextSibling();
00894 }
00895 }
00896 else
00897 {
00898 andItems.clear();
00899 processCondition(e, &andItems);
00900 matchItems(items, &andItems);
00901 }
00902 n = n.nextSibling();
00903 }
00904 }
00905 else if (domElem.tagName() == "Or")
00906 {
00907 QDomNode n = domElem.firstChild();
00908
00909 while (!n.isNull())
00910 {
00911 QDomElement e = n.toElement();
00912 n = n.nextSibling();
00913 if ( !e.isNull() ) {
00914 processCondition(e, items);
00915 break;
00916 }
00917 }
00918
00919 QDict<KService> orItems;
00920 while( !n.isNull() ) {
00921 QDomElement e = n.toElement();
00922 if ( !e.isNull() ) {
00923 orItems.clear();
00924 processCondition(e, &orItems);
00925 includeItems(items, &orItems);
00926 }
00927 n = n.nextSibling();
00928 }
00929 }
00930 else if (domElem.tagName() == "Not")
00931 {
00932 FOR_ALL_APPLICATIONS(it)
00933 {
00934 KService *s = it.current();
00935 items->replace(s->menuId(), s);
00936 }
00937 FOR_ALL_APPLICATIONS_END
00938
00939 QDict<KService> notItems;
00940 QDomNode n = domElem.firstChild();
00941 while( !n.isNull() ) {
00942 QDomElement e = n.toElement();
00943 if ( !e.isNull() ) {
00944 notItems.clear();
00945 processCondition(e, ¬Items);
00946 excludeItems(items, ¬Items);
00947 }
00948 n = n.nextSibling();
00949 }
00950 }
00951 else if (domElem.tagName() == "Category")
00952 {
00953 FOR_CATEGORY(domElem.text(), it)
00954 {
00955 KService *s = *it;
00956 items->replace(s->menuId(), s);
00957 }
00958 FOR_CATEGORY_END
00959 }
00960 else if (domElem.tagName() == "All")
00961 {
00962 FOR_ALL_APPLICATIONS(it)
00963 {
00964 KService *s = it.current();
00965 items->replace(s->menuId(), s);
00966 }
00967 FOR_ALL_APPLICATIONS_END
00968 }
00969 else if (domElem.tagName() == "Filename")
00970 {
00971 QString filename = domElem.text();
00972 kdDebug(7021) << "Adding file " << filename << endl;
00973 KService *s = findApplication(filename);
00974 if (s)
00975 items->replace(filename, s);
00976 }
00977 }
00978
00979 void
00980 VFolderMenu::loadApplications(const QString &dir, const QString &prefix)
00981 {
00982 kdDebug(7021) << "Looking up applications under " << dir << endl;
00983
00984
00985 DIR *dp = opendir( QFile::encodeName(dir));
00986 if (!dp)
00987 return;
00988
00989 struct dirent *ep;
00990 KDE_struct_stat buff;
00991
00992 QString _dot(".");
00993 QString _dotdot("..");
00994
00995 while( ( ep = readdir( dp ) ) != 0L )
00996 {
00997 QString fn( QFile::decodeName(ep->d_name));
00998 if (fn == _dot || fn == _dotdot || fn.at(fn.length() - 1).latin1() == '~')
00999 continue;
01000
01001 QString pathfn = dir + fn;
01002 if ( KDE_stat( QFile::encodeName(pathfn), &buff ) != 0 ) {
01003 continue;
01004 }
01005 if ( S_ISDIR( buff.st_mode )) {
01006 loadApplications(pathfn + '/', prefix + fn + '-');
01007 continue;
01008 }
01009
01010 if ( S_ISREG( buff.st_mode))
01011 {
01012 if (!fn.endsWith(".desktop"))
01013 continue;
01014
01015 KService *service = 0;
01016 emit newService(pathfn, &service);
01017 if (service)
01018 addApplication(prefix+fn, service);
01019 }
01020 }
01021 closedir( dp );
01022 }
01023
01024 void
01025 VFolderMenu::processKDELegacyDirs()
01026 {
01027 kdDebug(7021) << "processKDELegacyDirs()" << endl;
01028
01029 QDict<KService> items;
01030 QString prefix = "kde-";
01031
01032 QStringList relFiles;
01033 QRegExp files("\\.(desktop|kdelnk)$");
01034 QRegExp dirs("\\.directory$");
01035
01036 (void) KGlobal::dirs()->findAllResources( "apps",
01037 QString::null,
01038 true,
01039 true,
01040 relFiles);
01041 for(QStringList::ConstIterator it = relFiles.begin();
01042 it != relFiles.end(); ++it)
01043 {
01044 if (!m_forcedLegacyLoad && (dirs.search(*it) != -1))
01045 {
01046 QString name = *it;
01047 if (!name.endsWith("/.directory"))
01048 continue;
01049
01050 name = name.left(name.length()-11);
01051
01052 SubMenu *newMenu = new SubMenu;
01053 newMenu->directoryFile = locate("apps", *it);
01054
01055 insertSubMenu(m_currentMenu, name, newMenu);
01056 continue;
01057 }
01058
01059 if (files.search(*it) != -1)
01060 {
01061 QString name = *it;
01062 KService *service = 0;
01063 emit newService(name, &service);
01064
01065 if (service && !m_forcedLegacyLoad)
01066 {
01067 QString id = name;
01068
01069 int i = id.findRev('/');
01070 if (i >= 0)
01071 id = id.mid(i+1);
01072
01073 id.prepend(prefix);
01074
01075
01076 addApplication(id, service);
01077 items.replace(service->menuId(), service);
01078 if (service->categories().isEmpty())
01079 insertService(m_currentMenu, name, service);
01080
01081 }
01082 }
01083 }
01084 markUsedApplications(&items);
01085 m_legacyLoaded = true;
01086 }
01087
01088 void
01089 VFolderMenu::processLegacyDir(const QString &dir, const QString &relDir, const QString &prefix)
01090 {
01091 kdDebug(7021) << "processLegacyDir(" << dir << ", " << relDir << ", " << prefix << ")" << endl;
01092
01093 QDict<KService> items;
01094
01095 DIR *dp = opendir( QFile::encodeName(dir));
01096 if (!dp)
01097 return;
01098
01099 struct dirent *ep;
01100 KDE_struct_stat buff;
01101
01102 QString _dot(".");
01103 QString _dotdot("..");
01104
01105 while( ( ep = readdir( dp ) ) != 0L )
01106 {
01107 QString fn( QFile::decodeName(ep->d_name));
01108 if (fn == _dot || fn == _dotdot || fn.at(fn.length() - 1).latin1() == '~')
01109 continue;
01110
01111 QString pathfn = dir + fn;
01112 if ( KDE_stat( QFile::encodeName(pathfn), &buff ) != 0 ) {
01113 continue;
01114 }
01115 if ( S_ISDIR( buff.st_mode )) {
01116 SubMenu *parentMenu = m_currentMenu;
01117
01118 m_currentMenu = new SubMenu;
01119 m_currentMenu->name = fn;
01120 m_currentMenu->directoryFile = dir + fn + "/.directory";
01121
01122 parentMenu->subMenus.append(m_currentMenu);
01123
01124 processLegacyDir(pathfn + '/', relDir+fn+'/', prefix);
01125 m_currentMenu = parentMenu;
01126 continue;
01127 }
01128
01129 if ( S_ISREG( buff.st_mode))
01130 {
01131 if (!fn.endsWith(".desktop"))
01132 continue;
01133
01134 KService *service = 0;
01135 emit newService(pathfn, &service);
01136 if (service)
01137 {
01138 QString id = prefix+fn;
01139
01140
01141 addApplication(id, service);
01142 items.replace(service->menuId(), service);
01143
01144 if (service->categories().isEmpty())
01145 m_currentMenu->items.replace(id, service);
01146 }
01147 }
01148 }
01149 closedir( dp );
01150 markUsedApplications(&items);
01151 }
01152
01153
01154
01155 void
01156 VFolderMenu::processMenu(QDomElement &docElem, int pass)
01157 {
01158 SubMenu *parentMenu = m_currentMenu;
01159 unsigned int oldDirectoryDirsCount = m_directoryDirs.count();
01160
01161 QString name;
01162 QString directoryFile;
01163 bool onlyUnallocated = false;
01164 bool isDeleted = false;
01165 bool kdeLegacyDirsDone = false;
01166 QDomElement defaultLayoutNode;
01167 QDomElement layoutNode;
01168
01169 QDomElement query;
01170 QDomNode n = docElem.firstChild();
01171 while( !n.isNull() ) {
01172 QDomElement e = n.toElement();
01173 if (e.tagName() == "Name")
01174 {
01175 name = e.text();
01176 }
01177 else if (e.tagName() == "Directory")
01178 {
01179 directoryFile = e.text();
01180 }
01181 else if (e.tagName() == "DirectoryDir")
01182 {
01183 QString dir = absoluteDir(e.text(), e.attribute("__BaseDir"));
01184
01185 m_directoryDirs.prepend(dir);
01186 }
01187 else if (e.tagName() == "OnlyUnallocated")
01188 {
01189 onlyUnallocated = true;
01190 }
01191 else if (e.tagName() == "NotOnlyUnallocated")
01192 {
01193 onlyUnallocated = false;
01194 }
01195 else if (e.tagName() == "Deleted")
01196 {
01197 isDeleted = true;
01198 }
01199 else if (e.tagName() == "NotDeleted")
01200 {
01201 isDeleted = false;
01202 }
01203 else if (e.tagName() == "DefaultLayout")
01204 {
01205 defaultLayoutNode = e;
01206 }
01207 else if (e.tagName() == "Layout")
01208 {
01209 layoutNode = e;
01210 }
01211 n = n.nextSibling();
01212 }
01213
01214
01215 if (pass == 0)
01216 {
01217 m_currentMenu = 0;
01218
01219 if (parentMenu)
01220 {
01221 for(SubMenu *menu = parentMenu->subMenus.first(); menu; menu = parentMenu->subMenus.next())
01222 {
01223 if (menu->name == name)
01224 {
01225 m_currentMenu = menu;
01226 break;
01227 }
01228 }
01229 }
01230
01231 if (!m_currentMenu)
01232 {
01233
01234 m_currentMenu = new SubMenu;
01235 m_currentMenu->name = name;
01236
01237 if (parentMenu)
01238 parentMenu->subMenus.append(m_currentMenu);
01239 else
01240 m_rootMenu = m_currentMenu;
01241 }
01242 if (directoryFile.isEmpty())
01243 {
01244 kdDebug(7021) << "Menu " << name << " does not specify a directory file." << endl;
01245 }
01246
01247
01248 QString tmp = locateDirectoryFile(directoryFile);
01249 if (! tmp.isEmpty())
01250 m_currentMenu->directoryFile = tmp;
01251 m_currentMenu->isDeleted = isDeleted;
01252
01253 m_currentMenu->defaultLayoutNode = defaultLayoutNode;
01254 m_currentMenu->layoutNode = layoutNode;
01255 }
01256 else
01257 {
01258
01259 if (parentMenu)
01260 {
01261 for(SubMenu *menu = parentMenu->subMenus.first(); menu; menu = parentMenu->subMenus.next())
01262 {
01263 if (menu->name == name)
01264 {
01265 m_currentMenu = menu;
01266 break;
01267 }
01268 }
01269 }
01270 else
01271 {
01272 m_currentMenu = m_rootMenu;
01273 }
01274 }
01275
01276
01277 if (pass == 0)
01278 {
01279 QDomElement query;
01280 QDomNode n = docElem.firstChild();
01281 while( !n.isNull() ) {
01282 QDomElement e = n.toElement();
01283 if (e.tagName() == "AppDir")
01284 {
01285 createAppsInfo();
01286 QString dir = absoluteDir(e.text(), e.attribute("__BaseDir"));
01287
01288 registerDirectory(dir);
01289
01290 loadApplications(dir, QString::null);
01291 }
01292 else if (e.tagName() == "KDELegacyDirs")
01293 {
01294 createAppsInfo();
01295 if (!kdeLegacyDirsDone)
01296 {
01297 kdDebug(7021) << "Processing KDE Legacy dirs for <KDE>" << endl;
01298 SubMenu *oldMenu = m_currentMenu;
01299 m_currentMenu = new SubMenu;
01300
01301 processKDELegacyDirs();
01302
01303 m_legacyNodes.replace("<KDE>", m_currentMenu);
01304 m_currentMenu = oldMenu;
01305
01306 kdeLegacyDirsDone = true;
01307 }
01308 }
01309 else if (e.tagName() == "LegacyDir")
01310 {
01311 createAppsInfo();
01312 QString dir = absoluteDir(e.text(), e.attribute("__BaseDir"));
01313
01314 QString prefix = e.attributes().namedItem("prefix").toAttr().value();
01315
01316 if (m_defaultLegacyDirs.contains(dir))
01317 {
01318 if (!kdeLegacyDirsDone)
01319 {
01320 kdDebug(7021) << "Processing KDE Legacy dirs for " << dir << endl;
01321 SubMenu *oldMenu = m_currentMenu;
01322 m_currentMenu = new SubMenu;
01323
01324 processKDELegacyDirs();
01325
01326 m_legacyNodes.replace("<KDE>", m_currentMenu);
01327 m_currentMenu = oldMenu;
01328
01329 kdeLegacyDirsDone = true;
01330 }
01331 }
01332 else
01333 {
01334 SubMenu *oldMenu = m_currentMenu;
01335 m_currentMenu = new SubMenu;
01336
01337 registerDirectory(dir);
01338
01339 processLegacyDir(dir, QString::null, prefix);
01340
01341 m_legacyNodes.replace(dir, m_currentMenu);
01342 m_currentMenu = oldMenu;
01343 }
01344 }
01345 n = n.nextSibling();
01346 }
01347 }
01348
01349 loadAppsInfo();
01350
01351 if (((pass == 1) && !onlyUnallocated) || ((pass == 2) && onlyUnallocated))
01352 {
01353 n = docElem.firstChild();
01354
01355 while( !n.isNull() ) {
01356 QDomElement e = n.toElement();
01357 if (e.tagName() == "Include")
01358 {
01359 QDict<KService> items;
01360
01361 QDomNode n2 = e.firstChild();
01362 while( !n2.isNull() ) {
01363 QDomElement e2 = n2.toElement();
01364 items.clear();
01365 processCondition(e2, &items);
01366 if (m_track)
01367 track(m_trackId, m_currentMenu->name, &(m_currentMenu->items), &(m_currentMenu->excludeItems), &items, "Before <Include>");
01368 includeItems(&(m_currentMenu->items), &items);
01369 excludeItems(&(m_currentMenu->excludeItems), &items);
01370 markUsedApplications(&items);
01371
01372 if (m_track)
01373 track(m_trackId, m_currentMenu->name, &(m_currentMenu->items), &(m_currentMenu->excludeItems), &items, "After <Include>");
01374
01375 n2 = n2.nextSibling();
01376 }
01377 }
01378
01379 else if (e.tagName() == "Exclude")
01380 {
01381 QDict<KService> items;
01382
01383 QDomNode n2 = e.firstChild();
01384 while( !n2.isNull() ) {
01385 QDomElement e2 = n2.toElement();
01386 items.clear();
01387 processCondition(e2, &items);
01388 if (m_track)
01389 track(m_trackId, m_currentMenu->name, &(m_currentMenu->items), &(m_currentMenu->excludeItems), &items, "Before <Exclude>");
01390 excludeItems(&(m_currentMenu->items), &items);
01391 includeItems(&(m_currentMenu->excludeItems), &items);
01392 if (m_track)
01393 track(m_trackId, m_currentMenu->name, &(m_currentMenu->items), &(m_currentMenu->excludeItems), &items, "After <Exclude>");
01394 n2 = n2.nextSibling();
01395 }
01396 }
01397
01398 n = n.nextSibling();
01399 }
01400 }
01401
01402 n = docElem.firstChild();
01403 while( !n.isNull() ) {
01404 QDomElement e = n.toElement();
01405 if (e.tagName() == "Menu")
01406 {
01407 processMenu(e, pass);
01408 }
01409
01410
01411
01412
01413 else if (pass == 0)
01414 {
01415 if (e.tagName() == "LegacyDir")
01416 {
01417
01418 QString dir = absoluteDir(e.text(), e.attribute("__BaseDir"));
01419 SubMenu *legacyMenu = m_legacyNodes.find(dir);
01420 if (legacyMenu)
01421 {
01422 mergeMenu(m_currentMenu, legacyMenu);
01423 }
01424 }
01425
01426 else if (e.tagName() == "KDELegacyDirs")
01427 {
01428
01429 QString dir = "<KDE>";
01430 SubMenu *legacyMenu = m_legacyNodes.find(dir);
01431 if (legacyMenu)
01432 {
01433 mergeMenu(m_currentMenu, legacyMenu);
01434 }
01435 }
01436 }
01437 n = n.nextSibling();
01438 }
01439
01440 if (pass == 2)
01441 {
01442 n = docElem.firstChild();
01443 while( !n.isNull() ) {
01444 QDomElement e = n.toElement();
01445 if (e.tagName() == "Move")
01446 {
01447 QString orig;
01448 QString dest;
01449 QDomNode n2 = e.firstChild();
01450 while( !n2.isNull() ) {
01451 QDomElement e2 = n2.toElement();
01452 if( e2.tagName() == "Old")
01453 orig = e2.text();
01454 if( e2.tagName() == "New")
01455 dest = e2.text();
01456 n2 = n2.nextSibling();
01457 }
01458 kdDebug(7021) << "Moving " << orig << " to " << dest << endl;
01459 if (!orig.isEmpty() && !dest.isEmpty())
01460 {
01461 SubMenu *menu = takeSubMenu(m_currentMenu, orig);
01462 if (menu)
01463 {
01464 insertSubMenu(m_currentMenu, dest, menu, true);
01465 }
01466 }
01467 }
01468 n = n.nextSibling();
01469 }
01470
01471 }
01472
01473 unloadAppsInfo();
01474
01475 while (m_directoryDirs.count() > oldDirectoryDirsCount)
01476 m_directoryDirs.pop_front();
01477
01478 m_currentMenu = parentMenu;
01479 }
01480
01481
01482
01483 static QString parseAttribute( const QDomElement &e)
01484 {
01485 QString option;
01486 if ( e.hasAttribute( "show_empty" ) )
01487 {
01488 QString str = e.attribute( "show_empty" );
01489 if ( str=="true" )
01490 option= "ME ";
01491 else if ( str=="false" )
01492 option= "NME ";
01493 else
01494 kdDebug()<<" Error in parsing show_empty attribute :"<<str<<endl;
01495 }
01496 if ( e.hasAttribute( "inline" ) )
01497 {
01498 QString str = e.attribute( "inline" );
01499 if ( str=="true" )
01500 option+="I ";
01501 else if ( str=="false" )
01502 option+="NI ";
01503 else
01504 kdDebug()<<" Error in parsing inlibe attribute :"<<str<<endl;
01505 }
01506 if ( e.hasAttribute( "inline_limit" ) )
01507 {
01508 bool ok;
01509 int value = e.attribute( "inline_limit" ).toInt(&ok);
01510 if ( ok )
01511 option+=QString( "IL[%1] " ).arg( value );
01512 }
01513 if ( e.hasAttribute( "inline_header" ) )
01514 {
01515 QString str = e.attribute( "inline_header" );
01516 if ( str=="true")
01517 option+="IH ";
01518 else if ( str == "false" )
01519 option+="NIH ";
01520 else
01521 kdDebug()<<" Error in parsing of inline_header attribute :"<<str<<endl;
01522
01523 }
01524 if ( e.hasAttribute( "inline_alias" ) && e.attribute( "inline_alias" )=="true")
01525 {
01526 QString str = e.attribute( "inline_alias" );
01527 if ( str=="true" )
01528 option+="IA";
01529 else if ( str=="false" )
01530 option+="NIA";
01531 else
01532 kdDebug()<<" Error in parsing inline_alias attribute :"<<str<<endl;
01533 }
01534 if( !option.isEmpty())
01535 {
01536 option = option.prepend(":O");
01537 }
01538 return option;
01539
01540 }
01541
01542 static QStringList parseLayoutNode(const QDomElement &docElem)
01543 {
01544 QStringList layout;
01545
01546 QString optionDefaultLayout;
01547 if( docElem.tagName()=="DefaultLayout")
01548 optionDefaultLayout = parseAttribute( docElem);
01549 if ( !optionDefaultLayout.isEmpty() )
01550 layout.append( optionDefaultLayout );
01551
01552 QDomNode n = docElem.firstChild();
01553 while( !n.isNull() ) {
01554 QDomElement e = n.toElement();
01555 if (e.tagName() == "Separator")
01556 {
01557 layout.append(":S");
01558 }
01559 else if (e.tagName() == "Filename")
01560 {
01561 layout.append(e.text());
01562 }
01563 else if (e.tagName() == "Menuname")
01564 {
01565 layout.append("/"+e.text());
01566 QString option = parseAttribute( e );
01567 if( !option.isEmpty())
01568 layout.append( option );
01569 }
01570 else if (e.tagName() == "Merge")
01571 {
01572 QString type = e.attributeNode("type").value();
01573 if (type == "files")
01574 layout.append(":F");
01575 else if (type == "menus")
01576 layout.append(":M");
01577 else if (type == "all")
01578 layout.append(":A");
01579 }
01580
01581 n = n.nextSibling();
01582 }
01583 return layout;
01584 }
01585
01586 void
01587 VFolderMenu::layoutMenu(VFolderMenu::SubMenu *menu, QStringList defaultLayout)
01588 {
01589 if (!menu->defaultLayoutNode.isNull())
01590 {
01591 defaultLayout = parseLayoutNode(menu->defaultLayoutNode);
01592 }
01593
01594 if (menu->layoutNode.isNull())
01595 {
01596 menu->layoutList = defaultLayout;
01597 }
01598 else
01599 {
01600 menu->layoutList = parseLayoutNode(menu->layoutNode);
01601 if (menu->layoutList.isEmpty())
01602 menu->layoutList = defaultLayout;
01603 }
01604
01605 for(VFolderMenu::SubMenu *subMenu = menu->subMenus.first(); subMenu; subMenu = menu->subMenus.next())
01606 {
01607 layoutMenu(subMenu, defaultLayout);
01608 }
01609 }
01610
01611 void
01612 VFolderMenu::markUsedApplications(QDict<KService> *items)
01613 {
01614 for(QDictIterator<KService> it(*items); it.current(); ++it)
01615 {
01616 m_usedAppsDict.replace(it.current()->menuId(), it.current());
01617 }
01618 }
01619
01620 VFolderMenu::SubMenu *
01621 VFolderMenu::parseMenu(const QString &file, bool forceLegacyLoad)
01622 {
01623 m_forcedLegacyLoad = false;
01624 m_legacyLoaded = false;
01625 m_appsInfo = 0;
01626
01627 QStringList dirs = KGlobal::dirs()->resourceDirs("xdgconf-menu");
01628 for(QStringList::ConstIterator it=dirs.begin();
01629 it != dirs.end(); ++it)
01630 {
01631 registerDirectory(*it);
01632 }
01633
01634 loadMenu(file);
01635
01636 delete m_rootMenu;
01637 m_rootMenu = m_currentMenu = 0;
01638
01639 QDomElement docElem = m_doc.documentElement();
01640
01641 for (int pass = 0; pass <= 2; pass++)
01642 {
01643 processMenu(docElem, pass);
01644
01645 if (pass == 0)
01646 {
01647 buildApplicationIndex(false);
01648 }
01649 if (pass == 1)
01650 {
01651 buildApplicationIndex(true);
01652 }
01653 if (pass == 2)
01654 {
01655 QStringList defaultLayout;
01656 defaultLayout << ":M";
01657 defaultLayout << ":F";
01658 layoutMenu(m_rootMenu, defaultLayout);
01659 }
01660 }
01661
01662 if (!m_legacyLoaded && forceLegacyLoad)
01663 {
01664 m_forcedLegacyLoad = true;
01665 processKDELegacyDirs();
01666 }
01667
01668 return m_rootMenu;
01669 }
01670
01671 void
01672 VFolderMenu::setTrackId(const QString &id)
01673 {
01674 m_track = !id.isEmpty();
01675 m_trackId = id;
01676 }
01677
01678 #include "vfolder_menu.moc"