File indexing completed on 2024-04-28 16:26:31

 /******************************************************************************************
     begin                : Wed Aug 14 2002
     copyright            : (C) 2003 by Jeroen Wijnhout (Jeroen.Wijnhout@kdemail.net)
                                2007-2022 by Michel Ludwig (michel.ludwig@kdemail.net)
 
 from Kate (C) 2001 by Matt Newell
 
  ******************************************************************************************/
 
 /***************************************************************************
  *                                                                         *
  *   This program is free software; you can redistribute it and/or modify  *
  *   it under the terms of the GNU General Public License as published by  *
  *   the Free Software Foundation; either version 2 of the License, or     *
  *   (at your option) any later version.                                   *
  *                                                                         *
  ***************************************************************************/
 
 // 2007-03-12 dani
 //  - use KileDocument::Extensions
 
 #include "widgets/filebrowserwidget.h"
 
 #include <QAbstractItemView>
 #include <QFocusEvent>
 #include <QLayout>
 #include <QToolTip>
 #include <QVBoxLayout>
 
 #include <KActionCollection>
 #include <KActionMenu>
 #include <KCharsets>
 #include <KFilePlacesModel>
 #include <KLocalizedString>
 #include <KToolBar>
 #include <KConfig>
 #include <kio_version.h>
 
 #include "kileconfig.h"
 #include "kiledebug.h"
 
 namespace KileWidget {
 
 FileBrowserWidget::FileBrowserWidget(KileDocument::Extensions *extensions, QWidget *parent)
     : QWidget(parent), m_extensions(extensions)
 {
     m_configGroup = KConfigGroup(KSharedConfig::openConfig(),"FileBrowserWidget");
 
     QVBoxLayout* layout = new QVBoxLayout(this);
     layout->setContentsMargins(0, 0, 0, 0);
     layout->setSpacing(0);
     setLayout(layout);
 
     m_toolbar = new KToolBar(this);
     m_toolbar->setMovable(false);
     m_toolbar->setToolButtonStyle(Qt::ToolButtonIconOnly);
     m_toolbar->setContextMenuPolicy(Qt::NoContextMenu);
     layout->addWidget(m_toolbar);
 
     KFilePlacesModel* model = new KFilePlacesModel(this);
     m_urlNavigator = new KUrlNavigator(model, QUrl::fromLocalFile(QDir::homePath()), this);
     layout->addWidget(m_urlNavigator);
     connect(m_urlNavigator, SIGNAL(urlChanged(QUrl)), SLOT(setDir(QUrl)));
 
     m_dirOperator = new KDirOperator(QUrl(), this);
     m_dirOperator->setViewConfig(m_configGroup);
     m_dirOperator->readConfig(m_configGroup);
     m_dirOperator->setViewMode(KFile::Tree);
     m_dirOperator->setMode(KFile::Files);
     setFocusProxy(m_dirOperator);
 
     connect(m_urlNavigator, SIGNAL(urlChanged(QUrl)), m_dirOperator, SLOT(setFocus()));
     connect(m_dirOperator, SIGNAL(fileSelected(KFileItem)), this, SIGNAL(fileSelected(KFileItem)));
     connect(m_dirOperator, SIGNAL(urlEntered(QUrl)), this, SLOT(dirUrlEntered(QUrl)));
 
 
 
     setupToolbar();
 
     layout->addWidget(m_dirOperator);
     layout->setStretchFactor(m_dirOperator, 2);
     readConfig();
 }
 
 FileBrowserWidget::~FileBrowserWidget()
 {
 }
 
 void FileBrowserWidget::readConfig()
 {
     QString lastDir = KileConfig::lastDir();
     QFileInfo ldi(lastDir);
     if (!ldi.isReadable()) {
         KILE_DEBUG_MAIN << "lastDir is not readable";
         m_dirOperator->home();
     }
     else {
         setDir(QUrl::fromLocalFile(lastDir));
     }
 
     bool filterLatex = KileConfig::showLaTeXFilesOnly();
     toggleShowLaTeXFilesOnly(filterLatex);
 }
 
 void FileBrowserWidget::writeConfig()
 {
     KileConfig::setLastDir(m_dirOperator->url().toLocalFile());
     m_dirOperator->writeConfig(m_configGroup);
 }
 
 void FileBrowserWidget::setupToolbar()
 {
 #if KIO_VERSION < QT_VERSION_CHECK(5, 100, 0)
     KActionCollection *coll = m_dirOperator->actionCollection();
     m_toolbar->addAction(coll->action("back"));
     m_toolbar->addAction(coll->action("forward"));
 #else
     m_toolbar->addAction(m_dirOperator->action(KDirOperator::Back));
     m_toolbar->addAction(m_dirOperator->action(KDirOperator::Forward));
 #endif
 
     QAction *action = new QAction(this);
     action->setIcon(QIcon::fromTheme("document-open"));
     action->setText(i18n("Open selected"));
     connect(action, SIGNAL(triggered()), this, SLOT(emitFileSelectedSignal()));
     m_toolbar->addAction(action);
 
     QAction *showOnlyLaTexFilesAction = new QAction(this);
     showOnlyLaTexFilesAction->setText(i18n("Show LaTeX Files Only"));
     showOnlyLaTexFilesAction->setCheckable(true);
     showOnlyLaTexFilesAction->setChecked(KileConfig::showLaTeXFilesOnly());
     connect(showOnlyLaTexFilesAction, SIGNAL(triggered(bool)), this, SLOT(toggleShowLaTeXFilesOnly(bool)));
 
     // section for settings menu
     KActionMenu *optionsMenu = new KActionMenu(QIcon::fromTheme("configure"), i18n("Options"), this);
     optionsMenu->setPopupMode(QToolButton::InstantPopup);
 #if KIO_VERSION < QT_VERSION_CHECK(5, 100, 0)
     optionsMenu->addAction(m_dirOperator->actionCollection()->action("short view"));
     optionsMenu->addAction(m_dirOperator->actionCollection()->action("detailed view"));
     optionsMenu->addAction(m_dirOperator->actionCollection()->action("tree view"));
     optionsMenu->addAction(m_dirOperator->actionCollection()->action("detailed tree view"));
 #else
     optionsMenu->addAction(m_dirOperator->action(KDirOperator::ShortView));
     optionsMenu->addAction(m_dirOperator->action(KDirOperator::DetailedView));
     optionsMenu->addAction(m_dirOperator->action(KDirOperator::TreeView));
     optionsMenu->addAction(m_dirOperator->action(KDirOperator::DetailedTreeView));
 #endif
     optionsMenu->addSeparator();
     optionsMenu->addAction(showOnlyLaTexFilesAction);
 #if KIO_VERSION < QT_VERSION_CHECK(5, 100, 0)
     optionsMenu->addAction(m_dirOperator->actionCollection()->action("show hidden"));
 #else
     optionsMenu->addAction(m_dirOperator->action(KDirOperator::ShowHiddenFiles));
 #endif
 
     m_toolbar->addSeparator();
     m_toolbar->addAction(optionsMenu);
 }
 
 void FileBrowserWidget::toggleShowLaTeXFilesOnly(bool filter)
 {
     KileConfig::setShowLaTeXFilesOnly(filter);
 
     if(filter) {
         // FileBrowserWidget filter for sidebar
         QString filter =  m_extensions->latexDocuments()
                           + ' ' + m_extensions->latexPackages()
                           + ' ' + m_extensions->bibtex()
                           + ' ' +  m_extensions->metapost();
         filter.replace('.', "*.");
         m_dirOperator->setNameFilter(filter);
     }
     else {
         m_dirOperator->clearFilter();
     }
     m_dirOperator->rereadDir();
 }
 
 QUrl FileBrowserWidget::currentUrl() const
 {
     return m_dirOperator->url();
 }
 
 void FileBrowserWidget::dirUrlEntered(const QUrl &u)
 {
     m_urlNavigator->setLocationUrl(u);
 }
 
 void FileBrowserWidget::setDir(const QUrl &url)
 {
     m_dirOperator->setUrl(url, true);
 }
 
 void FileBrowserWidget::emitFileSelectedSignal()
 {
     KFileItemList itemList = m_dirOperator->selectedItems();
     for(KFileItemList::iterator it = itemList.begin(); it != itemList.end(); ++it) {
         emit(fileSelected(*it));
     }
 
     m_dirOperator->view()->clearSelection();
 }
 
 }