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/*********
*
* This file is part of BibleTime's source code, http://www.bibletime.info/.
*
* Copyright 1999-2006 by the BibleTime developers.
* The BibleTime source code is licensed under the GNU General Public License version 2.0.
*
**********/
#include "cmanageindiceswidget.h"
#include "cmoduleindexdialog.h"
#include "cbtconfig.h"
#include "util/ctoolclass.h"
#include "util/cresmgr.h"
#include "util/cpointers.h"
#include "backend/cswordmoduleinfo.h"
#include "backend/cswordbackend.h"
//TQt includes
#include <tqlabel.h>
#include <tqlayout.h>
#include <tqframe.h>
#include <tqpushbutton.h>
#include <tqdir.h>
#include <tqlistview.h>
#include <tqfileinfo.h>
#include <tqcheckbox.h>
//KDE includes
#include <tdelocale.h>
#include <tdelistview.h>
#include <kiconloader.h>
namespace BookshelfManager {
/** Constructor */
CManageIndicesWidget::CManageIndicesWidget(TQWidget* parent, const char* name) :
ManageIndicesForm(parent, name) {
initView();
populateModuleList();
};
CManageIndicesWidget::~CManageIndicesWidget()
{
CBTConfig::set( CBTConfig::autoDeleteOrphanedIndices, m_autoDeleteOrphanedIndicesBox->isChecked() );
}
/** Initializes the look and feel of this page */
void CManageIndicesWidget::initView()
{
// Set description label
TQVBoxLayout* box = new TQVBoxLayout(m_labelFrame, 0, 0);
TQLabel* mainLabel = CToolClass::explanationLabel(m_labelFrame,
i18n("Manage module search indices"),
i18n("You can use the list below to create and/or delete search indices for your installed works."));
box->addWidget(mainLabel);
// configure the list view
m_moduleList->addColumn(i18n("Module"));
m_moduleList->addColumn(i18n("Index size"));
m_moduleList->setRootIsDecorated(true);
m_moduleList->setColumnWidth(0, 150);
m_moduleList->setColumnAlignment(1, TQt::AlignRight);
m_moduleList->setSorting( -1 );
m_autoDeleteOrphanedIndicesBox->setChecked( CBTConfig::get( CBTConfig::autoDeleteOrphanedIndices ) );
// icons for our buttons
m_createIndicesButton->setIconSet(SmallIcon("folder-new", 16));
m_deleteIndicesButton->setIconSet(SmallIcon("remove", 16));
// connect our signals/slots
connect(m_createIndicesButton, TQT_SIGNAL(clicked()), this, TQT_SLOT(createIndices()));
connect(m_deleteIndicesButton, TQT_SIGNAL(clicked()), this, TQT_SLOT(deleteIndices()));
}
/** Populates the module list with installed modules and orphaned indices */
void CManageIndicesWidget::populateModuleList() {
m_moduleList->clear();
// populate installed modules
m_modsWithIndices = new TQCheckListItem(m_moduleList, i18n("Modules with indices"),
TQCheckListItem::CheckBoxController);
m_modsWithIndices->setOpen(true);
m_modsWithoutIndices = new TQCheckListItem(m_moduleList, i18n("Modules without indices"),
TQCheckListItem::CheckBoxController);
m_modsWithoutIndices->setOpen(true);
ListCSwordModuleInfo& modules = CPointers::backend()->moduleList();
ListCSwordModuleInfo::iterator end_it = modules.end();
for (ListCSwordModuleInfo::iterator it = modules.begin(); it != end_it; ++it) {
TQCheckListItem* item = 0;
if ((*it)->hasIndex()) {
item = new TQCheckListItem(m_modsWithIndices, (*it)->name(),
TQCheckListItem::CheckBox);
item->setText(1, TQString("%1 ").arg((*it)->indexSize() / 1024) + i18n("KiB"));
}
else {
item = new TQCheckListItem(m_modsWithoutIndices, (*it)->name(),
TQCheckListItem::CheckBox);
item->setText(1, TQString("0 ") + i18n("KiB"));
}
}
}
/** Creates indices for selected modules if no index currently exists */
void CManageIndicesWidget::createIndices()
{
TQCheckListItem* top = m_modsWithoutIndices;
bool indicesCreated = false;
TQCheckListItem* item = (TQCheckListItem*)top->firstChild();
ListCSwordModuleInfo moduleList;
while (item) {
if (item->isOn()) {
CSwordModuleInfo* module =
CPointers::backend()->findModuleByName(item->text().utf8());
if (module) {
moduleList.append( module );
indicesCreated = true;
}
}
item = (TQCheckListItem*)item->nextSibling();
}
//Shows the progress dialog
if (indicesCreated) {
CModuleIndexDialog::getInstance()->indexAllModules( moduleList );
populateModuleList();
}
}
/** Deletes indices for selected modules and selected orphans */
void CManageIndicesWidget::deleteIndices()
{
// delete installed module indices
TQCheckListItem* top = m_modsWithIndices;
bool indicesDeleted = false;
TQCheckListItem* item = (TQCheckListItem*)top->firstChild();
while (item) {
if (item->isOn()) {
CSwordModuleInfo* module =
CPointers::backend()->findModuleByName(item->text().utf8());
if (module) {
CSwordModuleInfo::deleteIndexForModule( module->name() );
indicesDeleted = true;
}
}
item = (TQCheckListItem*)item->nextSibling();
}
// repopulate the list if an action was taken
if (indicesDeleted) {
populateModuleList();
}
}
void CManageIndicesWidget::deleteOrphanedIndices()
{
TQDir dir(CSwordModuleInfo::getGlobalBaseIndexLocation());
dir.setFilter(TQDir::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] );
}
}
}
}
}
}
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