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