mirror of
https://git.lyx.org/repos/lyx.git
synced 2024-12-19 12:20:27 +00:00
5a3201a8c4
Instantiating a single QSettings and using it for each ui element
can significantly shorten the time required to save the various
states at exit. The speed up can be better appreciated on *nix,
where the settings are saved on disk, rather than on Windows where
they are held in memory (in the registry).
(cherry picked from commit 3b43fbfbb1)
1089 lines
29 KiB
C++
1089 lines
29 KiB
C++
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/**
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* \file GuiCitation.cpp
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* This file is part of LyX, the document processor.
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* Licence details can be found in the file COPYING.
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*
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* \author Angus Leeming
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* \author Kalle Dalheimer
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* \author Abdelrazak Younes
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* \author Richard Heck
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*
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* Full author contact details are available in file CREDITS.
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*/
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#include <config.h>
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#include "GuiCitation.h"
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#include "GuiApplication.h"
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#include "GuiSelectionManager.h"
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#include "qt_helpers.h"
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#include "Buffer.h"
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#include "BufferView.h"
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#include "BiblioInfo.h"
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#include "BufferParams.h"
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#include "TextClass.h"
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#include "FuncRequest.h"
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#include "insets/InsetCommand.h"
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#include "support/debug.h"
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#include "support/docstring.h"
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#include "support/gettext.h"
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#include "support/lstrings.h"
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#include <QCloseEvent>
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#include <QMenu>
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#include <QSettings>
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#include <QShowEvent>
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#include <QStandardItemModel>
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#include <QVariant>
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#include <vector>
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#include <string>
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#undef KeyPress
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#include "support/regex.h"
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#include <algorithm>
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#include <string>
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#include <vector>
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using namespace std;
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using namespace lyx::support;
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namespace lyx {
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namespace frontend {
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// FIXME THREAD
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// I am guessing that it would not hurt to make these private members.
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static vector<string> citeCmds_;
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static vector<CitationStyle> citeStyles_;
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template<typename String>
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static QStringList to_qstring_list(vector<String> const & v)
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{
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QStringList qlist;
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for (size_t i = 0; i != v.size(); ++i) {
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if (v[i].empty())
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continue;
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qlist.append(lyx::toqstr(v[i]));
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}
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return qlist;
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}
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static vector<lyx::docstring> to_docstring_vector(QStringList const & qlist)
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{
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vector<lyx::docstring> v;
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for (int i = 0; i != qlist.size(); ++i) {
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if (qlist[i].isEmpty())
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continue;
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v.push_back(lyx::qstring_to_ucs4(qlist[i]));
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}
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return v;
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}
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GuiCitation::GuiCitation(GuiView & lv)
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: DialogView(lv, "citation", qt_("Citation")),
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style_(QString()), literal_(false), params_(insetCode("citation"))
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{
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setupUi(this);
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// The filter bar
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filter_ = new FancyLineEdit(this);
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filter_->setButtonPixmap(FancyLineEdit::Right, getPixmap("images/", "editclear", "svgz,png"));
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filter_->setButtonVisible(FancyLineEdit::Right, true);
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filter_->setButtonToolTip(FancyLineEdit::Right, qt_("Clear text"));
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filter_->setAutoHideButton(FancyLineEdit::Right, true);
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filter_->setPlaceholderText(qt_("All avail. citations"));
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filterBarL->addWidget(filter_, 0);
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findKeysLA->setBuddy(filter_);
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// Add search options as button menu
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regexp_ = new QAction(qt_("Regular e&xpression"), this);
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regexp_->setCheckable(true);
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casesense_ = new QAction(qt_("Case se&nsitive"), this);
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casesense_->setCheckable(true);
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instant_ = new QAction(qt_("Search as you &type"), this);
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instant_->setCheckable(true);
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instant_->setChecked(true);
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QMenu * searchOpts = new QMenu(this);
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searchOpts->addAction(regexp_);
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searchOpts->addAction(casesense_);
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searchOpts->addAction(instant_);
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searchOptionsPB->setMenu(searchOpts);
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connect(citationStyleCO, SIGNAL(activated(int)),
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this, SLOT(on_citationStyleCO_currentIndexChanged(int)));
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connect(starredCB, SIGNAL(clicked()),
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this, SLOT(updateStyles()));
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connect(literalCB, SIGNAL(clicked()),
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this, SLOT(changed()));
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connect(forceuppercaseCB, SIGNAL(clicked()),
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this, SLOT(updateStyles()));
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connect(textBeforeED, SIGNAL(textChanged(QString)),
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this, SLOT(updateStyles()));
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connect(textAfterED, SIGNAL(textChanged(QString)),
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this, SLOT(updateStyles()));
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connect(textBeforeED, SIGNAL(returnPressed()),
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this, SLOT(on_okPB_clicked()));
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connect(textAfterED, SIGNAL(returnPressed()),
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this, SLOT(on_okPB_clicked()));
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selectionManager = new GuiSelectionManager(this, availableLV, selectedLV,
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addPB, deletePB, upPB, downPB, &available_model_, &selected_model_, 1);
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connect(selectionManager, SIGNAL(selectionChanged()),
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this, SLOT(setCitedKeys()));
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connect(selectionManager, SIGNAL(updateHook()),
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this, SLOT(updateControls()));
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connect(selectionManager, SIGNAL(okHook()),
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this, SLOT(on_okPB_clicked()));
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connect(filter_, SIGNAL(rightButtonClicked()),
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this, SLOT(resetFilter()));
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connect(filter_, SIGNAL(textEdited(QString)),
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this, SLOT(filterChanged(QString)));
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connect(filter_, SIGNAL(returnPressed()),
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this, SLOT(filterPressed()));
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#if (QT_VERSION < 0x050000)
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connect(filter_, SIGNAL(downPressed()),
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availableLV, SLOT(setFocus()));
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#else
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connect(filter_, &FancyLineEdit::downPressed,
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availableLV, [=](){ focusAndHighlight(availableLV); });
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#endif
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connect(regexp_, SIGNAL(triggered()),
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this, SLOT(regexChanged()));
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connect(casesense_, SIGNAL(triggered()),
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this, SLOT(caseChanged()));
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connect(instant_, SIGNAL(triggered(bool)),
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this, SLOT(instantChanged(bool)));
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#if (QT_VERSION < 0x050000)
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selectedLV->horizontalHeader()->setResizeMode(QHeaderView::Stretch);
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#else
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selectedLV->horizontalHeader()->setSectionResizeMode(QHeaderView::Stretch);
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#endif
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setFocusProxy(filter_);
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}
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void GuiCitation::closeEvent(QCloseEvent * e)
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{
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clearSelection();
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DialogView::closeEvent(e);
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}
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void GuiCitation::applyView()
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{
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int const choice = max(0, citationStyleCO->currentIndex());
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style_ = citationStyleCO->itemData(citationStyleCO->currentIndex()).toString();
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bool const full = starredCB->isChecked();
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bool const force = forceuppercaseCB->isChecked();
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QString const before = textBeforeED->text();
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QString const after = textAfterED->text();
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applyParams(choice, full, force, before, after);
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}
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void GuiCitation::showEvent(QShowEvent * e)
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{
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filter_->clear();
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availableLV->setFocus();
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DialogView::showEvent(e);
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}
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void GuiCitation::on_okPB_clicked()
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{
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applyView();
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clearSelection();
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hide();
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}
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void GuiCitation::on_cancelPB_clicked()
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{
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clearSelection();
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hide();
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}
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void GuiCitation::on_applyPB_clicked()
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{
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applyView();
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}
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void GuiCitation::on_restorePB_clicked()
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{
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init();
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updateFilterHint();
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}
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void GuiCitation::on_literalCB_clicked()
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{
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literal_ = literalCB->isChecked();
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changed();
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}
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void GuiCitation::updateControls()
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{
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BiblioInfo const & bi = bibInfo();
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updateControls(bi);
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}
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// The main point of separating this out is that the fill*() methods
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// called in update() do not need to be called for INTERNAL updates,
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// such as when addPB is pressed, as the list of fields, entries, etc,
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// will not have changed.
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void GuiCitation::updateControls(BiblioInfo const & bi)
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{
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QModelIndex idx = selectionManager->getSelectedIndex(1);
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updateInfo(bi, idx);
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int i = citationStyleCO->currentIndex();
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if (i == -1 || i > int(citeStyles_.size()))
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i = 0;
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updateFormatting(citeStyles_[i]);
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selectionManager->update();
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}
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void GuiCitation::updateFormatting(CitationStyle const & currentStyle)
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{
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BufferParams const bp = documentBuffer().params();
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bool const force = currentStyle.forceUpperCase;
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bool const starred = currentStyle.hasStarredVersion;
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bool const full = starred && bp.fullAuthorList();
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bool const textbefore = currentStyle.textBefore;
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bool const textafter = currentStyle.textAfter;
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int const rows = selectedLV->model()->rowCount();
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bool const qualified = currentStyle.hasQualifiedList
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&& (rows > 1
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|| !params_["pretextlist"].empty()
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|| !params_["posttextlist"].empty());
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selectedLV->horizontalHeader()->setVisible(qualified);
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selectedLV->setColumnHidden(0, !qualified);
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selectedLV->setColumnHidden(2, !qualified);
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bool const haveSelection = rows > 0;
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if (qualified) {
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textBeforeLA->setText(qt_("General text befo&re:"));
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textAfterLA->setText(qt_("General &text after:"));
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textBeforeED->setToolTip(qt_("Text that precedes the whole reference list. "
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"For text that precedes individual items, "
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"double-click on the respective entry above."));
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textAfterLA->setToolTip(qt_("General &text after:"));
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textAfterED->setToolTip(qt_("Text that follows the whole reference list. "
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"For text that follows individual items, "
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"double-click on the respective entry above."));
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} else {
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textBeforeLA->setText(qt_("Text befo&re:"));
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if (textbefore && haveSelection)
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textBeforeED->setToolTip(qt_("Text that precedes the reference (e.g., \"cf.\")"));
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else
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textBeforeED->setToolTip(qt_("Text that precedes the reference (e.g., \"cf.\"), "
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"if the current citation style supports this."));
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textAfterLA->setText(qt_("&Text after:"));
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if (textafter && haveSelection)
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textAfterED->setToolTip(qt_("Text that follows the reference (e.g., pages)"));
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else
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textAfterED->setToolTip(qt_("Text that follows the reference (e.g., pages), "
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"if the current citation style supports this."));
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}
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forceuppercaseCB->setEnabled(force && haveSelection);
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if (force && haveSelection)
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forceuppercaseCB->setToolTip("Force upper case in names (\"Del Piero\", not \"del Piero\").");
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else
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forceuppercaseCB->setToolTip("Force upper case in names (\"Del Piero\", not \"del Piero\"), "
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"if the current citation style supports this.");
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starredCB->setEnabled(full && haveSelection);
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textBeforeED->setEnabled(textbefore && haveSelection);
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textBeforeLA->setEnabled(textbefore && haveSelection);
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textAfterED->setEnabled(textafter && haveSelection);
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textAfterLA->setEnabled(textafter && haveSelection);
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literalCB->setEnabled(textbefore || textafter);
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citationStyleCO->setEnabled(haveSelection);
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citationStyleLA->setEnabled(haveSelection);
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// Check if we have a custom string/tooltip for the starred version
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if (starred && !currentStyle.stardesc.empty()) {
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string val =
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bp.documentClass().getCiteMacro(bp.citeEngineType(), currentStyle.stardesc);
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docstring guistring;
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if (!val.empty()) {
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guistring = translateIfPossible(from_utf8(val));
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starredCB->setText(toqstr(guistring));
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starredCB->setEnabled(haveSelection);
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}
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if (!currentStyle.startooltip.empty()) {
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val = bp.documentClass().getCiteMacro(bp.citeEngineType(),
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currentStyle.startooltip);
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if (!val.empty())
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guistring = translateIfPossible(from_utf8(val));
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}
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// Tooltip might also be empty
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starredCB->setToolTip(toqstr(guistring));
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} else {
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// This is the default meaning of the starred commands
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starredCB->setText(qt_("All aut&hors"));
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if (full && haveSelection)
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starredCB->setToolTip(qt_("Always list all authors (rather than using \"et al.\")"));
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else
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starredCB->setToolTip(qt_("Always list all authors (rather than using \"et al.\"), "
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"if the current citation style supports this."));
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}
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}
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// Update the styles for the style combo, citationStyleCO, and mark the
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// settings as changed. Called upon changing the cited keys (including
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// merely reordering the keys) or editing the text before/after fields.
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void GuiCitation::updateStyles()
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{
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BiblioInfo const & bi = bibInfo();
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updateStyles(bi);
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changed();
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}
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// Update the styles for the style combo, citationStyleCO.
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void GuiCitation::updateStyles(BiblioInfo const & bi)
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{
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QStringList selected_keys = selectedKeys();
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int curr = selectedLV->model()->rowCount() - 1;
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if (curr < 0 || selected_keys.empty()) {
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citationStyleCO->clear();
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citationStyleCO->setEnabled(false);
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citationStyleLA->setEnabled(false);
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return;
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}
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static const size_t max_length = 80;
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BiblioInfo::CiteStringMap sty = citationStyles(bi, max_length);
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if (sty.empty()) {
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// some error
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citationStyleCO->setEnabled(false);
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citationStyleLA->setEnabled(false);
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citationStyleCO->clear();
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return;
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}
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citationStyleCO->blockSignals(true);
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// save old style selection
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QString const curdata =
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citationStyleCO->itemData(citationStyleCO->currentIndex()).toString();
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QString const olddata = (curdata.isEmpty()) ? style_ : curdata;
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citationStyleCO->clear();
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BiblioInfo::CiteStringMap::const_iterator cit = sty.begin();
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BiblioInfo::CiteStringMap::const_iterator end = sty.end();
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for (int ii = 1; cit != end; ++cit, ++ii)
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citationStyleCO->addItem(toqstr(cit->second), toqstr(cit->first));
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citationStyleCO->setEnabled(true);
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citationStyleLA->setEnabled(true);
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// restore old style selection
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int const i = citationStyleCO->findData(olddata);
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if (i != -1)
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citationStyleCO->setCurrentIndex(i);
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citationStyleCO->blockSignals(false);
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}
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void GuiCitation::fillFields(BiblioInfo const & bi)
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{
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fieldsCO->blockSignals(true);
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int const oldIndex = fieldsCO->currentIndex();
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fieldsCO->clear();
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QStringList const fields = to_qstring_list(bi.getFields());
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fieldsCO->insertItem(0, qt_("All fields"));
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fieldsCO->insertItem(1, qt_("Keys"));
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fieldsCO->insertItems(2, fields);
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if (oldIndex != -1 && oldIndex < fieldsCO->count())
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fieldsCO->setCurrentIndex(oldIndex);
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fieldsCO->blockSignals(false);
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}
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void GuiCitation::fillEntries(BiblioInfo const & bi)
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{
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entriesCO->blockSignals(true);
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int const oldIndex = entriesCO->currentIndex();
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entriesCO->clear();
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QStringList const entries = to_qstring_list(bi.getEntries());
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entriesCO->insertItem(0, qt_("All entry types"));
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entriesCO->insertItems(1, entries);
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if (oldIndex != -1 && oldIndex < entriesCO->count())
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entriesCO->setCurrentIndex(oldIndex);
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entriesCO->blockSignals(false);
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}
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bool GuiCitation::isSelected(QModelIndex const & idx)
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{
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QString const str = idx.data().toString();
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return selectedKeys().contains(str);
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}
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void GuiCitation::setButtons()
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{
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int const srows = selectedLV->model()->rowCount();
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applyPB->setEnabled(srows > 0);
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okPB->setEnabled(srows > 0);
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}
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void GuiCitation::updateInfo(BiblioInfo const & bi, QModelIndex const & idx)
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{
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if (!idx.isValid() || bi.empty()) {
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infoML->document()->clear();
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infoML->setToolTip(qt_("Displays a sketchy preview if a citation is selected above"));
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return;
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}
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infoML->setToolTip(qt_("Sketchy preview of the selected citation"));
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CiteItem ci;
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ci.richtext = true;
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QString const keytxt = toqstr(
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bi.getInfo(qstring_to_ucs4(idx.data().toString()), documentBuffer(), ci));
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infoML->document()->setHtml(keytxt);
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}
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void GuiCitation::findText(QString const & text, bool reset)
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{
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//"All Fields" and "Keys" are the first two
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int index = fieldsCO->currentIndex() - 2;
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BiblioInfo const & bi = bibInfo();
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vector<docstring> const & fields = bi.getFields();
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docstring field;
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if (index <= -1 || index >= int(fields.size()))
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//either "All Fields" or "Keys" or an invalid value
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field = from_ascii("");
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else
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field = fields[index];
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//Was it "Keys"?
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bool const onlyKeys = index == -1;
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//"All Entry Types" is first.
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index = entriesCO->currentIndex() - 1;
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vector<docstring> const & entries = bi.getEntries();
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docstring entry_type;
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if (index < 0 || index >= int(entries.size()))
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entry_type = from_ascii("");
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else
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entry_type = entries[index];
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bool const case_sentitive = casesense_->isChecked();
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bool const reg_exp = regexp_->isChecked();
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findKey(bi, text, onlyKeys, field, entry_type,
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case_sentitive, reg_exp, reset);
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//FIXME
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//It'd be nice to save and restore the current selection in
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//availableLV. Currently, we get an automatic reset, since the
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//model is reset.
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updateControls(bi);
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}
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void GuiCitation::on_fieldsCO_currentIndexChanged(int /*index*/)
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{
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findText(filter_->text(), true);
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}
|
|
|
|
|
|
void GuiCitation::on_entriesCO_currentIndexChanged(int /*index*/)
|
|
{
|
|
findText(filter_->text(), true);
|
|
}
|
|
|
|
|
|
void GuiCitation::on_citationStyleCO_currentIndexChanged(int index)
|
|
{
|
|
if (index >= 0 && index < citationStyleCO->count()) {
|
|
vector<CitationStyle> const & styles = citeStyles_;
|
|
updateFormatting(styles[index]);
|
|
changed();
|
|
}
|
|
}
|
|
|
|
|
|
void GuiCitation::filterChanged(const QString & text)
|
|
{
|
|
if (!text.isEmpty()) {
|
|
if (instant_->isChecked())
|
|
findText(filter_->text());
|
|
return;
|
|
}
|
|
findText(filter_->text());
|
|
filter_->setFocus();
|
|
}
|
|
|
|
|
|
void GuiCitation::filterPressed()
|
|
{
|
|
findText(filter_->text(), true);
|
|
}
|
|
|
|
|
|
void GuiCitation::resetFilter()
|
|
{
|
|
filter_->setText(QString());
|
|
findText(filter_->text(), true);
|
|
}
|
|
|
|
|
|
void GuiCitation::caseChanged()
|
|
{
|
|
findText(filter_->text());
|
|
}
|
|
|
|
|
|
void GuiCitation::regexChanged()
|
|
{
|
|
findText(filter_->text());
|
|
}
|
|
|
|
|
|
void GuiCitation::updateFilterHint()
|
|
{
|
|
QString const hint = instant_->isChecked() ?
|
|
qt_("Enter string to filter the list of available citations") :
|
|
qt_("Enter string to filter the list of available citations and press <Enter>");
|
|
filter_->setToolTip(hint);
|
|
}
|
|
|
|
|
|
void GuiCitation::instantChanged(bool checked)
|
|
{
|
|
if (checked)
|
|
findText(filter_->text(), true);
|
|
|
|
updateFilterHint();
|
|
}
|
|
|
|
|
|
void GuiCitation::changed()
|
|
{
|
|
setButtons();
|
|
}
|
|
|
|
|
|
void GuiCitation::applyParams(int const choice, bool full, bool force,
|
|
QString before, QString after)
|
|
{
|
|
if (cited_keys_.isEmpty())
|
|
return;
|
|
|
|
vector<CitationStyle> const & styles = citeStyles_;
|
|
|
|
CitationStyle cs = styles[choice];
|
|
|
|
if (!cs.textBefore)
|
|
before.clear();
|
|
if (!cs.textAfter)
|
|
after.clear();
|
|
|
|
cs.forceUpperCase &= force;
|
|
cs.hasStarredVersion &= full;
|
|
string const command = citationStyleToString(cs);
|
|
|
|
params_.setCmdName(command);
|
|
params_["key"] = qstring_to_ucs4(cited_keys_.join(","));
|
|
params_["before"] = qstring_to_ucs4(before);
|
|
params_["after"] = qstring_to_ucs4(after);
|
|
if (cs.hasQualifiedList) {
|
|
params_["pretextlist"] = getStringFromVector(getPreTexts(), from_ascii("\t"));
|
|
params_["posttextlist"] = getStringFromVector(getPostTexts(), from_ascii("\t"));
|
|
}
|
|
params_["literal"] = literalCB->isChecked() ? from_ascii("true") : from_ascii("false");
|
|
dispatchParams();
|
|
}
|
|
|
|
|
|
void GuiCitation::clearSelection()
|
|
{
|
|
cited_keys_.clear();
|
|
setSelectedKeys(cited_keys_);
|
|
}
|
|
|
|
|
|
void GuiCitation::setSelectedKeys(QStringList const sl)
|
|
{
|
|
selected_model_.clear();
|
|
selected_model_.setColumnCount(3);
|
|
QStringList headers;
|
|
headers << qt_("Text before")
|
|
<< qt_("Cite key")
|
|
<< qt_("Text after");
|
|
selected_model_.setHorizontalHeaderLabels(headers);
|
|
selectedLV->setColumnHidden(0, true);
|
|
selectedLV->setColumnHidden(2, true);
|
|
selectedLV->verticalHeader()->setVisible(false);
|
|
selectedLV->horizontalHeader()->setVisible(false);
|
|
QStringList::const_iterator it = sl.begin();
|
|
QStringList::const_iterator end = sl.end();
|
|
for (int i = 0; it != end; ++it, ++i) {
|
|
QStandardItem * si = new QStandardItem();
|
|
si->setData(*it);
|
|
si->setText(*it);
|
|
si->setToolTip(*it);
|
|
si->setEditable(false);
|
|
selected_model_.setItem(i, 1, si);
|
|
}
|
|
}
|
|
|
|
|
|
QStringList GuiCitation::selectedKeys()
|
|
{
|
|
QStringList res;
|
|
for (int i = 0; i != selected_model_.rowCount(); ++i) {
|
|
QStandardItem const * item = selected_model_.item(i, 1);
|
|
if (item)
|
|
res.append(item->text());
|
|
}
|
|
return res;
|
|
}
|
|
|
|
|
|
void GuiCitation::setPreTexts(vector<docstring> const m)
|
|
{
|
|
for (docstring const & s: m) {
|
|
QStandardItem * si = new QStandardItem();
|
|
docstring key;
|
|
docstring pre = split(s, key, ' ');
|
|
si->setData(toqstr(pre));
|
|
si->setText(toqstr(pre));
|
|
QModelIndexList qmil =
|
|
selected_model_.match(selected_model_.index(0, 1),
|
|
Qt::DisplayRole, toqstr(key), 1,
|
|
Qt::MatchFlags(Qt::MatchExactly | Qt::MatchWrap));
|
|
if (!qmil.empty())
|
|
selected_model_.setItem(qmil.front().row(), 0, si);
|
|
}
|
|
}
|
|
|
|
|
|
vector<docstring> GuiCitation::getPreTexts()
|
|
{
|
|
vector<docstring> res;
|
|
for (int i = 0; i != selected_model_.rowCount(); ++i) {
|
|
QStandardItem const * key = selected_model_.item(i, 1);
|
|
QStandardItem const * pre = selected_model_.item(i, 0);
|
|
if (key && pre && !key->text().isEmpty() && !pre->text().isEmpty())
|
|
res.push_back(qstring_to_ucs4(key->text()) + " " + qstring_to_ucs4(pre->text()));
|
|
}
|
|
return res;
|
|
}
|
|
|
|
|
|
void GuiCitation::setPostTexts(vector<docstring> const m)
|
|
{
|
|
for (docstring const & s: m) {
|
|
QStandardItem * si = new QStandardItem();
|
|
docstring key;
|
|
docstring post = split(s, key, ' ');
|
|
si->setData(toqstr(post));
|
|
si->setText(toqstr(post));
|
|
QModelIndexList qmil =
|
|
selected_model_.match(selected_model_.index(0, 1),
|
|
Qt::DisplayRole, toqstr(key), 1,
|
|
Qt::MatchFlags(Qt::MatchExactly | Qt::MatchWrap));
|
|
if (!qmil.empty())
|
|
selected_model_.setItem(qmil.front().row(), 2, si);
|
|
}
|
|
}
|
|
|
|
|
|
vector<docstring> GuiCitation::getPostTexts()
|
|
{
|
|
vector<docstring> res;
|
|
for (int i = 0; i != selected_model_.rowCount(); ++i) {
|
|
QStandardItem const * key = selected_model_.item(i, 1);
|
|
QStandardItem const * post = selected_model_.item(i, 2);
|
|
if (key && post)
|
|
res.push_back(qstring_to_ucs4(key->text()) + " " + qstring_to_ucs4(post->text()));
|
|
}
|
|
return res;
|
|
}
|
|
|
|
|
|
void GuiCitation::init()
|
|
{
|
|
// Make the list of all available bibliography keys
|
|
BiblioInfo const & bi = bibInfo();
|
|
all_keys_ = to_qstring_list(bi.getKeys());
|
|
|
|
available_model_.setStringList(all_keys_);
|
|
|
|
// Ditto for the keys cited in this inset
|
|
QString str = toqstr(params_["key"]);
|
|
if (str.isEmpty())
|
|
cited_keys_.clear();
|
|
else
|
|
cited_keys_ = str.split(",");
|
|
setSelectedKeys(cited_keys_);
|
|
|
|
// Initialize the drop downs
|
|
fillEntries(bi);
|
|
fillFields(bi);
|
|
|
|
// Initialize the citation formatting
|
|
string const & cmd = params_.getCmdName();
|
|
CitationStyle const cs =
|
|
citationStyleFromString(cmd, documentBuffer().params());
|
|
|
|
forceuppercaseCB->setChecked(cs.forceUpperCase);
|
|
starredCB->setChecked(cs.hasStarredVersion &&
|
|
documentBuffer().params().fullAuthorList());
|
|
textBeforeED->setText(toqstr(params_["before"]));
|
|
textAfterED->setText(toqstr(params_["after"]));
|
|
|
|
// if this is a new citation, we set the literal checkbox
|
|
// to its last set value.
|
|
if (cited_keys_.isEmpty())
|
|
literalCB->setChecked(literal_);
|
|
else
|
|
literalCB->setChecked(params_["literal"] == "true");
|
|
|
|
setPreTexts(getVectorFromString(params_["pretextlist"], from_ascii("\t")));
|
|
setPostTexts(getVectorFromString(params_["posttextlist"], from_ascii("\t")));
|
|
|
|
// Update the interface
|
|
updateControls(bi);
|
|
updateStyles(bi);
|
|
if (selected_model_.rowCount()) {
|
|
selectedLV->blockSignals(true);
|
|
selectedLV->setFocus();
|
|
selectedLV->selectRow(0);
|
|
selectedLV->blockSignals(false);
|
|
|
|
// Find the citation style
|
|
vector<string> const & cmds = citeCmds_;
|
|
vector<string>::const_iterator cit =
|
|
std::find(cmds.begin(), cmds.end(), cs.name);
|
|
int i = 0;
|
|
if (cit != cmds.end())
|
|
i = int(cit - cmds.begin());
|
|
|
|
// Set the style combo appropriately
|
|
citationStyleCO->blockSignals(true);
|
|
citationStyleCO->setCurrentIndex(i);
|
|
citationStyleCO->blockSignals(false);
|
|
updateFormatting(citeStyles_[i]);
|
|
} else
|
|
availableLV->setFocus();
|
|
|
|
applyPB->setEnabled(false);
|
|
okPB->setEnabled(false);
|
|
}
|
|
|
|
|
|
void GuiCitation::findKey(BiblioInfo const & bi,
|
|
QString const & str, bool only_keys,
|
|
docstring field, docstring entry_type,
|
|
bool case_sensitive, bool reg_exp, bool reset)
|
|
{
|
|
// FIXME THREAD
|
|
// This should be moved to a class member.
|
|
// Used for optimisation: store last searched string.
|
|
static QString last_searched_string;
|
|
// Used to disable the above optimisation.
|
|
static bool last_case_sensitive;
|
|
static bool last_reg_exp;
|
|
// Reset last_searched_string in case of changed option.
|
|
if (last_case_sensitive != case_sensitive
|
|
|| last_reg_exp != reg_exp) {
|
|
LYXERR(Debug::GUI, "GuiCitation::findKey: optimisation disabled!");
|
|
last_searched_string.clear();
|
|
}
|
|
// save option for next search.
|
|
last_case_sensitive = case_sensitive;
|
|
last_reg_exp = reg_exp;
|
|
|
|
Qt::CaseSensitivity qtcase = case_sensitive ?
|
|
Qt::CaseSensitive: Qt::CaseInsensitive;
|
|
QStringList keys;
|
|
// If new string (str) contains the last searched one...
|
|
if (!reset &&
|
|
!last_searched_string.isEmpty() &&
|
|
str.size() > 1 &&
|
|
str.contains(last_searched_string, qtcase))
|
|
// ... then only search within already found list.
|
|
keys = available_model_.stringList();
|
|
else
|
|
// ... else search all keys.
|
|
keys = all_keys_;
|
|
// save searched string for next search.
|
|
last_searched_string = str;
|
|
|
|
QStringList result;
|
|
|
|
// First, filter by entry_type, which will be faster than
|
|
// what follows, so we may get to do that on less.
|
|
vector<docstring> keyVector = to_docstring_vector(keys);
|
|
filterByEntryType(bi, keyVector, entry_type);
|
|
|
|
if (str.isEmpty())
|
|
result = to_qstring_list(keyVector);
|
|
else
|
|
result = to_qstring_list(searchKeys(bi, keyVector, only_keys,
|
|
qstring_to_ucs4(str), field, case_sensitive, reg_exp));
|
|
|
|
available_model_.setStringList(result);
|
|
}
|
|
|
|
|
|
BiblioInfo::CiteStringMap GuiCitation::citationStyles(BiblioInfo const & bi, size_t max_size)
|
|
{
|
|
vector<docstring> const keys = to_docstring_vector(cited_keys_);
|
|
vector<CitationStyle> styles = citeStyles_;
|
|
int ind = citationStyleCO->currentIndex();
|
|
if (ind == -1)
|
|
ind = 0;
|
|
CitationStyle cs = styles[ind];
|
|
vector<docstring> pretexts = getPreTexts();
|
|
vector<docstring> posttexts = getPostTexts();
|
|
bool const qualified = cs.hasQualifiedList
|
|
&& (selectedLV->model()->rowCount() > 1
|
|
|| !pretexts.empty()
|
|
|| !posttexts.empty());
|
|
std::map<docstring, docstring> pres;
|
|
for (docstring const & s: pretexts) {
|
|
docstring key;
|
|
docstring val = split(s, key, ' ');
|
|
pres[key] = val;
|
|
}
|
|
std::map<docstring, docstring> posts;
|
|
for (docstring const & s: posttexts) {
|
|
docstring key;
|
|
docstring val = split(s, key, ' ');
|
|
posts[key] = val;
|
|
}
|
|
CiteItem ci;
|
|
ci.textBefore = qstring_to_ucs4(textBeforeED->text());
|
|
ci.textAfter = qstring_to_ucs4(textAfterED->text());
|
|
ci.forceUpperCase = forceuppercaseCB->isChecked();
|
|
ci.Starred = starredCB->isChecked();
|
|
ci.context = CiteItem::Dialog;
|
|
ci.max_size = max_size;
|
|
ci.isQualified = qualified;
|
|
ci.pretexts = pres;
|
|
ci.posttexts = posts;
|
|
BiblioInfo::CiteStringMap ret = bi.getCiteStrings(keys, styles, documentBuffer(), ci);
|
|
return ret;
|
|
}
|
|
|
|
|
|
void GuiCitation::setCitedKeys()
|
|
{
|
|
cited_keys_ = selectedKeys();
|
|
updateStyles();
|
|
}
|
|
|
|
|
|
bool GuiCitation::initialiseParams(string const & data)
|
|
{
|
|
InsetCommand::string2params(data, params_);
|
|
citeCmds_ = documentBuffer().params().citeCommands();
|
|
citeStyles_ = documentBuffer().params().citeStyles();
|
|
init();
|
|
return true;
|
|
}
|
|
|
|
|
|
void GuiCitation::clearParams()
|
|
{
|
|
params_.clear();
|
|
}
|
|
|
|
|
|
void GuiCitation::filterByEntryType(BiblioInfo const & bi,
|
|
vector<docstring> & keyVector, docstring entry_type)
|
|
{
|
|
if (entry_type.empty())
|
|
return;
|
|
|
|
vector<docstring>::iterator it = keyVector.begin();
|
|
vector<docstring>::iterator end = keyVector.end();
|
|
|
|
vector<docstring> result;
|
|
for (; it != end; ++it) {
|
|
docstring const key = *it;
|
|
BiblioInfo::const_iterator cit = bi.find(key);
|
|
if (cit == bi.end())
|
|
continue;
|
|
if (cit->second.entryType() == entry_type)
|
|
result.push_back(key);
|
|
}
|
|
keyVector = result;
|
|
}
|
|
|
|
|
|
// Escape special chars.
|
|
// All characters are literals except: '.|*?+(){}[]^$\'
|
|
// These characters are literals when preceded by a "\", which is done here
|
|
// @todo: This function should be moved to support, and then the test in tests
|
|
// should be moved there as well.
|
|
static docstring escape_special_chars(docstring const & expr)
|
|
{
|
|
// Search for all chars '.|*?+(){}[^$]\'
|
|
// Note that '[', ']', and '\' must be escaped.
|
|
static const lyx::regex reg("[.|*?+(){}^$\\[\\]\\\\]");
|
|
|
|
// $& is an ECMAScript format expression that expands to all
|
|
// of the current match
|
|
#ifdef LYX_USE_STD_REGEX
|
|
// To prefix a matched expression with a single literal backslash, we
|
|
// need to escape it for the C++ compiler and use:
|
|
// FIXME: UNICODE
|
|
return from_utf8(lyx::regex_replace(to_utf8(expr), reg, string("\\$&")));
|
|
#else
|
|
// A backslash in the format string starts an escape sequence in boost.
|
|
// Thus, to prefix a matched expression with a single literal backslash,
|
|
// we need to give two backslashes to the regex engine, and escape both
|
|
// for the C++ compiler and use:
|
|
// FIXME: UNICODE
|
|
return from_utf8(lyx::regex_replace(to_utf8(expr), reg, string("\\\\$&")));
|
|
#endif
|
|
}
|
|
|
|
|
|
vector<docstring> GuiCitation::searchKeys(BiblioInfo const & bi,
|
|
vector<docstring> const & keys_to_search, bool only_keys,
|
|
docstring const & search_expression, docstring field,
|
|
bool case_sensitive, bool regex)
|
|
{
|
|
vector<docstring> foundKeys;
|
|
|
|
docstring expr = trim(search_expression);
|
|
if (expr.empty())
|
|
return foundKeys;
|
|
|
|
if (!regex)
|
|
// We must escape special chars in the search_expr so that
|
|
// it is treated as a simple string by lyx::regex.
|
|
expr = escape_special_chars(expr);
|
|
|
|
lyx::regex reg_exp;
|
|
try {
|
|
reg_exp.assign(to_utf8(expr), case_sensitive ?
|
|
lyx::regex_constants::ECMAScript : lyx::regex_constants::icase);
|
|
} catch (lyx::regex_error const & e) {
|
|
// lyx::regex throws an exception if the regular expression is not
|
|
// valid.
|
|
LYXERR(Debug::GUI, e.what());
|
|
return vector<docstring>();
|
|
}
|
|
|
|
vector<docstring>::const_iterator it = keys_to_search.begin();
|
|
vector<docstring>::const_iterator end = keys_to_search.end();
|
|
for (; it != end; ++it ) {
|
|
BiblioInfo::const_iterator info = bi.find(*it);
|
|
if (info == bi.end())
|
|
continue;
|
|
|
|
BibTeXInfo const & kvm = info->second;
|
|
string data;
|
|
if (only_keys)
|
|
data = to_utf8(*it);
|
|
else if (field.empty())
|
|
data = to_utf8(*it) + ' ' + to_utf8(kvm.allData());
|
|
else
|
|
data = to_utf8(kvm[field]);
|
|
|
|
if (data.empty())
|
|
continue;
|
|
|
|
try {
|
|
if (lyx::regex_search(data, reg_exp))
|
|
foundKeys.push_back(*it);
|
|
}
|
|
catch (lyx::regex_error const & e) {
|
|
LYXERR(Debug::GUI, e.what());
|
|
return vector<docstring>();
|
|
}
|
|
}
|
|
return foundKeys;
|
|
}
|
|
|
|
|
|
void GuiCitation::dispatchParams()
|
|
{
|
|
std::string const lfun = InsetCommand::params2string(params_);
|
|
dispatch(FuncRequest(getLfun(), lfun));
|
|
}
|
|
|
|
|
|
BiblioInfo const & GuiCitation::bibInfo() const
|
|
{
|
|
Buffer const & buf = documentBuffer();
|
|
buf.reloadBibInfoCache();
|
|
return buf.masterBibInfo();
|
|
}
|
|
|
|
|
|
void GuiCitation::saveSession(QSettings & settings) const
|
|
{
|
|
Dialog::saveSession(settings);
|
|
settings.setValue(
|
|
sessionKey() + "/regex", regexp_->isChecked());
|
|
settings.setValue(
|
|
sessionKey() + "/casesensitive", casesense_->isChecked());
|
|
settings.setValue(
|
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sessionKey() + "/autofind", instant_->isChecked());
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settings.setValue(
|
|
sessionKey() + "/citestyle", style_);
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|
settings.setValue(
|
|
sessionKey() + "/literal", literal_);
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|
}
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|
|
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void GuiCitation::restoreSession()
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|
{
|
|
Dialog::restoreSession();
|
|
QSettings settings;
|
|
regexp_->setChecked(settings.value(sessionKey() + "/regex").toBool());
|
|
casesense_->setChecked(settings.value(sessionKey() + "/casesensitive").toBool());
|
|
instant_->setChecked(settings.value(sessionKey() + "/autofind", true).toBool());
|
|
style_ = settings.value(sessionKey() + "/citestyle").toString();
|
|
literal_ = settings.value(sessionKey() + "/literal", false).toBool();
|
|
updateFilterHint();
|
|
}
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|
|
|
|
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Dialog * createGuiCitation(GuiView & lv) { return new GuiCitation(lv); }
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|
|
|
|
|
} // namespace frontend
|
|
} // namespace lyx
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|
|
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#include "moc_GuiCitation.cpp"
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|