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Viewing changes to src/program/searchresults.cpp

  • Committer: Package Import Robot
  • Author(s): Michael Hanke
  • Date: 2011-07-18 09:29:48 UTC
  • mfrom: (1.1.6) (2.1.5 sid)
  • Revision ID: package-import@ubuntu.com-20110718092948-ksxjmg7kdfamolmg
Tags: 0.3-1
http://bugs.debian.org/634255
* First upstream release for KDE4 (Closes: #634255). A number of search
  engines are still missing, in comparison to the 0.2 series.
* Bumped Standards-Version to 3.9.2, no changes necessary.

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src/program/searchresults.cpp
 
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/***************************************************************************
 
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*   Copyright (C) 2004-2010 by Thomas Fischer                             *
 
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*   fischer@unix-ag.uni-kl.de                                             *
 
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*                                                                         *
 
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*   This program is free software; you can redistribute it and/or modify  *
 
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*   it under the terms of the GNU General Public License as published by  *
 
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*   the Free Software Foundation; either version 2 of the License, or     *
 
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*   (at your option) any later version.                                   *
 
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*                                                                         *
 
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*   This program is distributed in the hope that it will be useful,       *
 
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*   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
 
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*   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
 
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*   GNU General Public License for more details.                          *
 
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*                                                                         *
 
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*   You should have received a copy of the GNU General Public License     *
 
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*   along with this program; if not, write to the                         *
 
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*   Free Software Foundation, Inc.,                                       *
 
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*   59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
 
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***************************************************************************/
 
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#include <QGridLayout>
 
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#include <KLocale>
 
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#include <KPushButton>
 
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#include <KDebug>
 
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#include <KAction>
 
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#include <file.h>
 
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#include <clipboard.h>
 
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#include <bibtexeditor.h>
 
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#include <bibtexfilemodel.h>
 
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#include "searchresults.h"
 
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class SearchResults::SearchResultsPrivate
 
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{
 
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private:
 
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    SearchResults *p;
 
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    Clipboard *clipboard;
 
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public:
 
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    MDIWidget *m;
 
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    BibTeXEditor *currentFile;
 
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    KPushButton *buttonImport;
 
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    BibTeXEditor *editor;
 
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    KAction *actionViewCurrent, *actionImportSelected, *actionCopySelected;
 
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    SearchResultsPrivate(MDIWidget *mdiWidget, SearchResults *parent)
 
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            : p(parent), m(mdiWidget), currentFile(NULL) {
 
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        QGridLayout *layout = new QGridLayout(parent);
 
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        layout->setColumnStretch(0, 1);
 
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        layout->setColumnStretch(1, 0);
 
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        editor = new BibTeXEditor(parent);
 
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        editor->setReadOnly(true);
 
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        editor->setFrameShadow(QFrame::Sunken);
 
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        editor->setFrameShape(QFrame::StyledPanel);
 
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        editor->setContextMenuPolicy(Qt::ActionsContextMenu);
 
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        layout->addWidget(editor, 0, 0, 1, 2);
 
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        clipboard = new Clipboard(editor);
 
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        buttonImport = new KPushButton(KIcon("svn-update"), i18n("Import"), parent);
 
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        layout->addWidget(buttonImport, 1, 1, 1, 1);
 
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        buttonImport->setEnabled(false);
 
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        SortFilterBibTeXFileModel *model = new SortFilterBibTeXFileModel(parent);
 
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        model->setSourceModel(new BibTeXFileModel(parent));
 
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        editor->setModel(model);
 
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        actionViewCurrent = new KAction(KIcon("document-preview"), i18n("View Element"), parent);
 
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        editor->addAction(actionViewCurrent);
 
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        actionViewCurrent->setEnabled(false);
 
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        connect(actionViewCurrent, SIGNAL(triggered()), editor, SLOT(viewCurrentElement()));
 
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        actionImportSelected = new KAction(KIcon("svn-update"), i18n("Import"), parent);
 
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        editor->addAction(actionImportSelected);
 
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        actionImportSelected->setEnabled(false);
 
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        connect(actionImportSelected, SIGNAL(triggered()), parent, SLOT(importSelected()));
 
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        actionCopySelected = new KAction(KIcon("edit-copy"), i18n("Copy"), parent);
 
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        editor->addAction(actionCopySelected);
 
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        actionCopySelected->setEnabled(false);
 
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        connect(actionCopySelected, SIGNAL(triggered()), clipboard, SLOT(copy()));
 
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        connect(editor, SIGNAL(doubleClicked(QModelIndex)), editor, SLOT(viewCurrentElement()));
 
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        connect(editor, SIGNAL(selectedElementsChanged()), parent, SLOT(updateGUI()));
 
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        connect(buttonImport, SIGNAL(clicked()), parent, SLOT(importSelected()));
 
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    }
 
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    void clear() {
 
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        File *file = editor->bibTeXModel()->bibTeXFile();
 
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        delete file;
 
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        editor->bibTeXModel()->setBibTeXFile(new File());
 
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    }
 
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    bool insertElement(Element *element) {
 
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        BibTeXFileModel *model = editor->bibTeXModel();
 
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        return model->insertRow(element,  model->rowCount());
 
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    }
 
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};
 
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SearchResults::SearchResults(MDIWidget *mdiWidget, QWidget *parent)
 
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        : QWidget(parent), d(new SearchResultsPrivate(mdiWidget, this))
 
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{
 
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    // nothing
 
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}
 
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void SearchResults::clear()
 
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{
 
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    d->clear();
 
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}
 
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bool SearchResults::insertElement(Element *element)
 
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{
 
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    return d->insertElement(element);
 
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}
 
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void SearchResults::documentSwitched(BibTeXEditor *oldEditor, BibTeXEditor *newEditor)
 
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{
 
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    Q_UNUSED(oldEditor);
 
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    d->currentFile = newEditor;
 
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    updateGUI();
 
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}
 
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void SearchResults::updateGUI()
 
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{
 
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    d->buttonImport->setEnabled(d->currentFile != NULL && !d->editor->selectedElements().isEmpty());
 
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    d->actionImportSelected->setEnabled(d->buttonImport->isEnabled());
 
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    d->actionCopySelected->setEnabled(!d->editor->selectedElements().isEmpty());
 
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    d->actionViewCurrent->setEnabled(d->editor->currentElement() != NULL);
 
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}
 
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void SearchResults::importSelected()
 
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{
 
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    Q_ASSERT(d->currentFile != NULL);
 
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    BibTeXFileModel *targetModel = d->currentFile->bibTeXModel();
 
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    BibTeXFileModel *sourceModel = d->editor->bibTeXModel();
 
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    QList<QModelIndex> selList = d->editor->selectionModel()->selectedRows();
 
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    for (QList<QModelIndex>::ConstIterator it = selList.constBegin(); it != selList.constEnd(); ++it) {
 
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        int row = d->editor->sortFilterProxyModel()->mapToSource(*it).row();
 
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        Element *element = sourceModel->element(row);
 
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        targetModel->insertRow(element, targetModel->rowCount());
 
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    }
 
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}