diff options
Diffstat (limited to 'src/frontend/bookshelfmanager/indexpage/btindexpage.cpp')
| -rw-r--r-- | src/frontend/bookshelfmanager/indexpage/btindexpage.cpp | 216 |
1 files changed, 216 insertions, 0 deletions
diff --git a/src/frontend/bookshelfmanager/indexpage/btindexpage.cpp b/src/frontend/bookshelfmanager/indexpage/btindexpage.cpp new file mode 100644 index 0000000..6c45f9c --- /dev/null +++ b/src/frontend/bookshelfmanager/indexpage/btindexpage.cpp @@ -0,0 +1,216 @@ +/********* +* +* This file is part of BibleTime's source code, http://www.bibletime.info/. +* +* Copyright 1999-2008 by the BibleTime developers. +* The BibleTime source code is licensed under the GNU General Public License version 2.0. +* +**********/ + +#include "btindexpage.h" + +#include "frontend/cmoduleindexdialog.h" +#include "backend/config/cbtconfig.h" + +#include "util/ctoolclass.h" +#include "util/cresmgr.h" +#include "util/cpointers.h" +#include "util/directoryutil.h" + +#include "backend/drivers/cswordmoduleinfo.h" +#include "backend/managers/cswordbackend.h" + +//Qt includes +#include <QString> +#include <QVBoxLayout> +#include <QHBoxLayout> +#include <QTreeWidget> +#include <QTreeWidgetItem> +#include <QCheckBox> +#include <QDir> +#include <QPushButton> + + +BtIndexPage::BtIndexPage() + : BtConfigPage() +{ + + QVBoxLayout *vboxLayout; + QHBoxLayout *hboxLayout; + vboxLayout = new QVBoxLayout(this); + + m_autoDeleteOrphanedIndicesBox = new QCheckBox(this); + m_autoDeleteOrphanedIndicesBox->setToolTip(tr("If selected, those indexes which have no corresponding work will be deleted when BibleTime starts")); + m_autoDeleteOrphanedIndicesBox->setText(tr("Automatically delete orphaned indexes when BibleTime starts")); + vboxLayout->addWidget(m_autoDeleteOrphanedIndicesBox); + + m_moduleList = new QTreeWidget(this); + vboxLayout->addWidget(m_moduleList); + + hboxLayout = new QHBoxLayout(); + + QSpacerItem *spacerItem = new QSpacerItem(40, 20, QSizePolicy::Expanding, QSizePolicy::Minimum); + hboxLayout->addItem(spacerItem); + + m_deleteButton = new QPushButton(this); + m_deleteButton->setToolTip(tr("Delete the selected indexes")); + m_deleteButton->setText(tr("Delete")); + hboxLayout->addWidget(m_deleteButton); + + m_createButton = new QPushButton(this); + m_createButton->setToolTip(tr("Create new indexes for the selected works")); + m_createButton->setText(tr("Create...")); + hboxLayout->addWidget(m_createButton); + + vboxLayout->addLayout(hboxLayout); + + // configure the list view + m_moduleList->setHeaderLabels( (QStringList(tr("Work")) << tr("Index size")) ); + m_moduleList->setRootIsDecorated(true); + m_moduleList->setColumnWidth(0, CToolClass::mWidth(m_moduleList, 20) ); + //m_moduleList->setTextAlignment(1, Qt::AlignRight); see doc... + m_moduleList->setSortingEnabled(false); + + m_autoDeleteOrphanedIndicesBox->setChecked( CBTConfig::get( CBTConfig::autoDeleteOrphanedIndices ) ); + + // icons for our buttons + m_createButton->setIcon(util::filesystem::DirectoryUtil::getIcon(CResMgr::bookshelfmgr::indexpage::create_icon)); + m_deleteButton->setIcon(util::filesystem::DirectoryUtil::getIcon(CResMgr::bookshelfmgr::indexpage::delete_icon)); + + // connect our signals/slots + connect(m_createButton, SIGNAL(clicked()), this, SLOT(createIndices())); + connect(m_deleteButton, SIGNAL(clicked()), this, SLOT(deleteIndices())); + connect(CPointers::backend(), SIGNAL(sigSwordSetupChanged(CSwordBackend::SetupChangedReason)), SLOT(slotSwordSetupChanged())); + + populateModuleList(); +} + +BtIndexPage::~BtIndexPage() +{ + CBTConfig::set( CBTConfig::autoDeleteOrphanedIndices, m_autoDeleteOrphanedIndicesBox->isChecked() ); + +} +QString BtIndexPage::label() +{ + return tr("Create new search indexes and delete created indexes for the installed works."); +} +QString BtIndexPage::iconName() +{ + return CResMgr::bookshelfmgr::indexpage::icon; +} +QString BtIndexPage::header() +{ + return tr("Search Indexes"); +} + + +/** Populates the module list with installed modules and orphaned indices */ +void BtIndexPage::populateModuleList() { + m_moduleList->clear(); + + // populate installed modules + m_modsWithIndices = new QTreeWidgetItem(m_moduleList); + m_modsWithIndices->setText(0, tr("Works with indexes")); + m_modsWithIndices->setFlags(Qt::ItemIsUserCheckable | Qt::ItemIsEnabled | Qt::ItemIsTristate); + m_modsWithIndices->setExpanded(true); + + m_modsWithoutIndices = new QTreeWidgetItem(m_moduleList); + m_modsWithoutIndices->setText(0, tr("Works without indexes")); + m_modsWithoutIndices->setFlags(Qt::ItemIsUserCheckable | Qt::ItemIsEnabled | Qt::ItemIsTristate); + m_modsWithoutIndices->setExpanded(true); + + + + QList<CSwordModuleInfo*>& modules = CPointers::backend()->moduleList(); + QList<CSwordModuleInfo*>::iterator end_it = modules.end(); + for (QList<CSwordModuleInfo*>::iterator it = modules.begin(); it != end_it; ++it) { + QTreeWidgetItem* item = 0; + + if ((*it)->hasIndex()) { + item = new QTreeWidgetItem(m_modsWithIndices); + item->setText(0, (*it)->name()); + item->setText(1, QString("%1 ").arg((*it)->indexSize() / 1024) + tr("KiB")); + item->setFlags(Qt::ItemIsUserCheckable | Qt::ItemIsEnabled); + item->setCheckState(0, Qt::Unchecked); + } + else { + item = new QTreeWidgetItem(m_modsWithoutIndices); + item->setText(0, (*it)->name()); + item->setText(1, QString("0 ") + tr("KiB")); + item->setFlags(Qt::ItemIsUserCheckable | Qt::ItemIsEnabled); + item->setCheckState(0, Qt::Checked); + } + } +} + +/** Creates indices for selected modules if no index currently exists */ +void BtIndexPage::createIndices() +{ + bool indicesCreated = false; + QList<CSwordModuleInfo*> moduleList; + + for (int i = 0; i < m_modsWithoutIndices->childCount(); i++) { + if (m_modsWithoutIndices->child(i)->checkState(0) == Qt::Checked) { + CSwordModuleInfo* module = CPointers::backend()->findModuleByName(m_modsWithoutIndices->child(i)->text(0).toUtf8()); + if (module) { + moduleList.append( module ); + indicesCreated = true; + } + } + } + + //Shows the progress dialog + if (indicesCreated) { + CModuleIndexDialog::getInstance()->indexAllModules( moduleList ); + populateModuleList(); + } +} + +/** Deletes indices for selected modules */ +void BtIndexPage::deleteIndices() +{ + bool indicesDeleted = false; + + for (int i = 0; i < m_modsWithIndices->childCount(); i++) { + if (m_modsWithIndices->child(i)->checkState(0) == Qt::Checked) { + CSwordModuleInfo* module = CPointers::backend()->findModuleByName(m_modsWithIndices->child(i)->text(0).toUtf8()); + if (module) { + CSwordModuleInfo::deleteIndexForModule( module->name() ); + indicesDeleted = true; + } + } + } + + // repopulate the list if an action was taken + if (indicesDeleted) { + populateModuleList(); + } +} + +void BtIndexPage::deleteOrphanedIndices() +{ + QDir dir(CSwordModuleInfo::getGlobalBaseIndexLocation()); + dir.setFilter(QDir::Dirs); + CSwordModuleInfo* module; + + for (unsigned int i = 0; i < dir.count(); i++) { + if (dir[i] != "." && dir[i] != "..") { + if ( (module = CPointers::backend()->findModuleByName(dir[i])) ) { //mod exists + if (!module->hasIndex()){ //index files found, but wrong version etc. + CSwordModuleInfo::deleteIndexForModule( dir[i] ); + } + } + else{ //no module exists + if (CBTConfig::get( CBTConfig::autoDeleteOrphanedIndices ) ){ + CSwordModuleInfo::deleteIndexForModule( dir[i] ); + } + } + } + } +} + +void BtIndexPage::slotSwordSetupChanged() +{ + populateModuleList(); +} + |