#include "GuiCitation.h"
+#include "GuiApplication.h"
#include "GuiSelectionManager.h"
+#include "LyXToolBox.h"
#include "qt_helpers.h"
#include "Buffer.h"
#include "support/lstrings.h"
#include <QCloseEvent>
+#include <QMenu>
#include <QSettings>
#include <QShowEvent>
#include <QVariant>
GuiCitation::GuiCitation(GuiView & lv)
: DialogView(lv, "citation", qt_("Citation")),
- params_(insetCode("citation"))
+ style_(0), params_(insetCode("citation"))
{
setupUi(this);
+ // The filter bar
+ filter_ = new FancyLineEdit(this);
+ filter_->setButtonPixmap(FancyLineEdit::Right, getPixmap("images/", "editclear", "svgz,png"));
+ filter_->setButtonVisible(FancyLineEdit::Right, true);
+ filter_->setButtonToolTip(FancyLineEdit::Right, qt_("Clear text"));
+ filter_->setAutoHideButton(FancyLineEdit::Right, true);
+ filter_->setPlaceholderText(qt_("All avail. citations"));
+
+ filterBarL->addWidget(filter_, 0);
+ findKeysLA->setBuddy(filter_);
+
+ // Add search options as button menu
+ regexp_ = new QAction(qt_("Regular e&xpression"), this);
+ regexp_->setCheckable(true);
+ casesense_ = new QAction(qt_("Case se&nsitive"), this);
+ casesense_->setCheckable(true);
+ instant_ = new QAction(qt_("Search as you &type"), this);
+ instant_->setCheckable(true);
+ instant_->setChecked(true);
+
+ QMenu * searchOpts = new QMenu(this);
+ searchOpts->addAction(regexp_);
+ searchOpts->addAction(casesense_);
+ searchOpts->addAction(instant_);
+ searchOptionsPB->setMenu(searchOpts);
+
connect(citationStyleCO, SIGNAL(activated(int)),
this, SLOT(on_citationStyleCO_currentIndexChanged(int)));
connect(fulllistCB, SIGNAL(clicked()),
this, SLOT(updateStyles()));
connect(textAfterED, SIGNAL(textChanged(QString)),
this, SLOT(updateStyles()));
- connect(findLE, SIGNAL(returnPressed()),
- this, SLOT(on_searchPB_clicked()));
connect(textBeforeED, SIGNAL(returnPressed()),
this, SLOT(on_okPB_clicked()));
connect(textAfterED, SIGNAL(returnPressed()),
connect(selectionManager, SIGNAL(okHook()),
this, SLOT(on_okPB_clicked()));
- setFocusProxy(availableLV);
+ connect(filter_, SIGNAL(rightButtonClicked()),
+ this, SLOT(resetFilter()));
+ connect(filter_, SIGNAL(textEdited(QString)),
+ this, SLOT(filterChanged(QString)));
+ connect(filter_, SIGNAL(returnPressed()),
+ this, SLOT(filterPressed()));
+ connect(regexp_, SIGNAL(triggered()),
+ this, SLOT(regexChanged()));
+ connect(casesense_, SIGNAL(triggered()),
+ this, SLOT(caseChanged()));
+ connect(instant_, SIGNAL(triggered(bool)),
+ this, SLOT(instantChanged(bool)));
+
+ setFocusProxy(filter_);
}
void GuiCitation::showEvent(QShowEvent * e)
{
- findLE->clear();
+ filter_->clear();
availableLV->setFocus();
DialogView::showEvent(e);
}
void GuiCitation::on_restorePB_clicked()
{
init();
+ updateFilterHint();
}
return;
}
- if (!selectedLV->selectionModel()->selectedIndexes().empty())
- curr = selectedLV->selectionModel()->selectedIndexes()[0].row();
-
static const size_t max_length = 80;
QStringList sty = citationStyles(bi, max_length);
citationStyleCO->blockSignals(true);
// save old index
- int const oldIndex = citationStyleCO->currentIndex();
+ int const curindex = citationStyleCO->currentIndex();
+ int const oldIndex = (curindex < 0) ? style_ : curindex;
citationStyleCO->clear();
citationStyleCO->insertItems(0, sty);
citationStyleCO->setEnabled(true);
{
if (!idx.isValid() || bi.empty()) {
infoML->document()->clear();
+ infoML->setToolTip(qt_("Displays a sketchy preview if a citation is selected above"));
return;
}
+ infoML->setToolTip(qt_("Sketchy preview of the selected citation"));
QString const keytxt = toqstr(
bi.getInfo(qstring_to_ucs4(idx.data().toString()), documentBuffer(), true));
infoML->document()->setHtml(keytxt);
else
entry_type = entries[index];
- bool const case_sentitive = caseCB->checkState();
- bool const reg_exp = regexCB->checkState();
+ bool const case_sentitive = casesense_->isChecked();
+ bool const reg_exp = regexp_->isChecked();
+
findKey(bi, text, onlyKeys, field, entry_type,
case_sentitive, reg_exp, reset);
//FIXME
void GuiCitation::on_fieldsCO_currentIndexChanged(int /*index*/)
{
- findText(findLE->text(), true);
+ findText(filter_->text(), true);
}
void GuiCitation::on_entriesCO_currentIndexChanged(int /*index*/)
{
- findText(findLE->text(), true);
+ findText(filter_->text(), true);
}
}
-void GuiCitation::on_findLE_textChanged(const QString & text)
+void GuiCitation::filterChanged(const QString & text)
{
- bool const searchAsWeGo = (asTypeCB->checkState() == Qt::Checked);
- searchPB->setDisabled(text.isEmpty() || searchAsWeGo);
if (!text.isEmpty()) {
- if (searchAsWeGo)
- findText(findLE->text());
+ if (instant_->isChecked())
+ findText(filter_->text());
return;
}
- findText(findLE->text());
- findLE->setFocus();
+ findText(filter_->text());
+ filter_->setFocus();
+}
+
+
+void GuiCitation::filterPressed()
+{
+ findText(filter_->text(), true);
}
-void GuiCitation::on_searchPB_clicked()
+
+void GuiCitation::resetFilter()
+{
+ filter_->setText(QString());
+ findText(filter_->text(), true);
+}
+
+
+void GuiCitation::caseChanged()
{
- findText(findLE->text(), true);
+ findText(filter_->text());
}
-void GuiCitation::on_caseCB_stateChanged(int)
+void GuiCitation::regexChanged()
{
- findText(findLE->text());
+ findText(filter_->text());
}
-void GuiCitation::on_regexCB_stateChanged(int)
+void GuiCitation::updateFilterHint()
{
- findText(findLE->text());
+ 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::on_asTypeCB_stateChanged(int)
+void GuiCitation::instantChanged(bool checked)
{
- bool const searchAsWeGo = (asTypeCB->checkState() == Qt::Checked);
- searchPB->setDisabled(findLE->text().isEmpty() || searchAsWeGo);
- if (searchAsWeGo)
- findText(findLE->text(), true);
+ if (checked)
+ findText(filter_->text(), true);
+
+ updateFilterHint();
}
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 docstring escape_special_chars(docstring const & expr)
{
// Search for all chars '.|*?+(){}[^$]\'
- // Note that '[' and '\' must be escaped.
- // This is a limitation of lyx::regex, but all other chars in BREs
- // are assumed literal.
- static const lyx::regex reg("[].|*?+(){}^$\\[\\\\]");
+ // Note that '[', ']', and '\' must be escaped.
+ static const lyx::regex reg("[.|*?+(){}^$\\[\\]\\\\]");
- // $& is a perl-like expression that expands to all
+ // $& is an ECMAScript format expression that expands to all
// of the current match
- // The '$' must be prefixed with the escape character '\' for
- // boost to treat it as a literal.
- // Thus, to prefix a matched expression with '\', we use:
+#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
}
Dialog::saveSession();
QSettings settings;
settings.setValue(
- sessionKey() + "/regex", regexCB->isChecked());
+ sessionKey() + "/regex", regexp_->isChecked());
+ settings.setValue(
+ sessionKey() + "/casesensitive", casesense_->isChecked());
settings.setValue(
- sessionKey() + "/casesensitive", caseCB->isChecked());
+ sessionKey() + "/autofind", instant_->isChecked());
settings.setValue(
- sessionKey() + "/autofind", asTypeCB->isChecked());
+ sessionKey() + "/citestyle", style_);
}
{
Dialog::restoreSession();
QSettings settings;
- regexCB->setChecked(
- settings.value(sessionKey() + "/regex").toBool());
- caseCB->setChecked(
- settings.value(sessionKey() + "/casesensitive").toBool());
- asTypeCB->setChecked(
- settings.value(sessionKey() + "/autofind").toBool());
+ regexp_->setChecked(settings.value(sessionKey() + "/regex").toBool());
+ casesense_->setChecked(settings.value(sessionKey() + "/casesensitive").toBool());
+ instant_->setChecked(settings.value(sessionKey() + "/autofind").toBool());
+ style_ = settings.value(sessionKey() + "/citestyle").toInt();
+ updateFilterHint();
}
projects / lyx.git / blobdiff