* Licence details can be found in the file COPYING.
*
* \author John Levon
- * \author Jürgen Spitzmüller
+ * \author Jürgen Spitzmüller
*
* Full author contact details are available in file CREDITS.
*/
#include "insets/InsetRef.h"
#include "support/FileName.h"
+#include "support/FileNameList.h"
#include "support/filetools.h" // makeAbsPath, makeDisplayPath
#include <QLineEdit>
#include <QCheckBox>
-#include <QListWidget>
-#include <QListWidgetItem>
+#include <QTreeWidget>
+#include <QTreeWidgetItem>
#include <QPushButton>
#include <QToolTip>
#include <QCloseEvent>
+#include <QHeaderView>
using namespace std;
using namespace lyx::support;
{
setupUi(this);
- sort_ = false;
at_ref_ = false;
- //FIXME: when/if we support the xr package for cross-reference
- //between independant files. Those can be re-enabled.
- refsL->setEnabled(false);
- refsL->hide();
- bufferCO->setEnabled(false);
- bufferCO->hide();
+ refsTW->setColumnCount(1);
+ refsTW->header()->setVisible(false);
connect(okPB, SIGNAL(clicked()), this, SLOT(slotOK()));
connect(applyPB, SIGNAL(clicked()), this, SLOT(slotApply()));
connect(closePB, SIGNAL(clicked()), this, SLOT(slotClose()));
- connect(closePB, SIGNAL(clicked()), this, SLOT(reset_dialog()));
- connect(this, SIGNAL(rejected()), this, SLOT(reset_dialog()));
+ connect(closePB, SIGNAL(clicked()), this, SLOT(resetDialog()));
+ connect(this, SIGNAL(rejected()), this, SLOT(dialogRejected()));
connect(typeCO, SIGNAL(activated(int)),
this, SLOT(changed_adaptor()));
connect(referenceED, SIGNAL(textChanged(QString)),
this, SLOT(changed_adaptor()));
+ connect(findLE, SIGNAL(textEdited(QString)),
+ this, SLOT(filterLabels()));
+ connect(csFindCB, SIGNAL(clicked()),
+ this, SLOT(filterLabels()));
connect(nameED, SIGNAL(textChanged(QString)),
this, SLOT(changed_adaptor()));
- connect(refsLW, SIGNAL(itemClicked(QListWidgetItem *)),
- this, SLOT(refHighlighted(QListWidgetItem *)));
- connect(refsLW, SIGNAL(itemSelectionChanged()),
+ connect(refsTW, SIGNAL(itemClicked(QTreeWidgetItem *, int)),
+ this, SLOT(refHighlighted(QTreeWidgetItem *)));
+ connect(refsTW, SIGNAL(itemSelectionChanged()),
this, SLOT(selectionChanged()));
- connect(refsLW, SIGNAL(itemActivated(QListWidgetItem *)),
- this, SLOT(refSelected(QListWidgetItem *)));
- connect(sortCB, SIGNAL(clicked(bool)),
- this, SLOT(sortToggled(bool)));
+ connect(refsTW, SIGNAL(itemDoubleClicked(QTreeWidgetItem *, int)),
+ this, SLOT(refSelected(QTreeWidgetItem *)));
+ connect(sortCB, SIGNAL(clicked()),
+ this, SLOT(sortToggled()));
+ connect(caseSensitiveCB, SIGNAL(clicked()),
+ this, SLOT(caseSensitiveToggled()));
+ connect(groupCB, SIGNAL(clicked()),
+ this, SLOT(groupToggled()));
connect(gotoPB, SIGNAL(clicked()),
this, SLOT(gotoClicked()));
connect(updatePB, SIGNAL(clicked()),
connect(bufferCO, SIGNAL(activated(int)),
this, SLOT(updateClicked()));
- setFocusProxy(refsLW);
-
bc().setPolicy(ButtonPolicy::NoRepeatedApplyReadOnlyPolicy);
bc().setOK(okPB);
bc().setApply(applyPB);
bc().setCancel(closePB);
- bc().addReadOnly(refsLW);
- bc().addReadOnly(sortCB);
- bc().addReadOnly(nameED);
- bc().addReadOnly(referenceED);
bc().addReadOnly(typeCO);
- bc().addReadOnly(bufferCO);
restored_buffer_ = -1;
+ active_buffer_ = -1;
+}
+
+
+void GuiRef::enableView(bool enable)
+{
+ if (!enable)
+ // In the opposite case, updateContents() will be called anyway.
+ updateContents();
+ GuiDialog::enableView(enable);
}
if (isBufferReadonly())
return;
- QList<QListWidgetItem *> selections = refsLW->selectedItems();
+ QList<QTreeWidgetItem *> selections = refsTW->selectedItems();
if (selections.isEmpty())
return;
- QListWidgetItem * sel = selections.first();
+ QTreeWidgetItem * sel = selections.first();
refHighlighted(sel);
return;
}
-void GuiRef::refHighlighted(QListWidgetItem * sel)
+void GuiRef::refHighlighted(QTreeWidgetItem * sel)
{
- if (isBufferReadonly())
+ if (sel->childCount() > 0) {
+ sel->setExpanded(true);
return;
+ }
-/* int const cur_item = refsLW->currentRow();
+/* int const cur_item = refsTW->currentRow();
bool const cur_item_selected = cur_item >= 0 ?
refsLB->isSelected(cur_item) : false;*/
- bool const cur_item_selected = refsLW->isItemSelected(sel);
+ bool const cur_item_selected = refsTW->isItemSelected(sel);
if (cur_item_selected)
- referenceED->setText(sel->text());
+ referenceED->setText(sel->text(0));
if (at_ref_)
gotoRef();
gotoPB->setEnabled(true);
- if (typeAllowed())
+ if (typeAllowed() && !isBufferReadonly())
typeCO->setEnabled(true);
- if (nameAllowed())
- nameED->setEnabled(true);
+ nameED->setHidden(!nameAllowed());
+ nameL->setHidden(!nameAllowed());
}
-void GuiRef::refSelected(QListWidgetItem * sel)
+void GuiRef::refSelected(QTreeWidgetItem * sel)
{
if (isBufferReadonly())
return;
-/* int const cur_item = refsLW->currentRow();
+ if (sel->childCount()) {
+ sel->setExpanded(false);
+ return;
+ }
+
+/* int const cur_item = refsTW->currentRow();
bool const cur_item_selected = cur_item >= 0 ?
refsLB->isSelected(cur_item) : false;*/
- bool const cur_item_selected = refsLW->isItemSelected(sel);
+ bool const cur_item_selected = refsTW->isItemSelected(sel);
if (cur_item_selected)
- referenceED->setText(sel->text());
+ referenceED->setText(sel->text(0));
// <enter> or double click, inserts ref and closes dialog
slotOK();
}
-void GuiRef::sortToggled(bool on)
+void GuiRef::sortToggled()
+{
+ caseSensitiveCB->setEnabled(sortCB->isChecked());
+ redoRefs();
+}
+
+
+void GuiRef::caseSensitiveToggled()
+{
+ redoRefs();
+}
+
+
+void GuiRef::groupToggled()
{
- sort_ = on;
redoRefs();
}
}
-void GuiRef::reset_dialog()
+void GuiRef::dialogRejected()
+{
+ resetDialog();
+ // We have to do this manually, instead of calling slotClose(), because
+ // the dialog has already been made invisible before rejected() triggers.
+ Dialog::disconnect();
+}
+
+
+void GuiRef::resetDialog()
{
at_ref_ = false;
setGotoRef();
void GuiRef::closeEvent(QCloseEvent * e)
{
slotClose();
- reset_dialog();
+ resetDialog();
e->accept();
}
{
int orig_type = typeCO->currentIndex();
- referenceED->setText(toqstr(params_["reference"]));
+ referenceED->clear();
+ nameED->clear();
+ referenceED->setText(toqstr(params_["reference"]));
nameED->setText(toqstr(params_["name"]));
- nameED->setReadOnly(!nameAllowed() && !isBufferReadonly());
+ nameED->setHidden(!nameAllowed());
+ nameL->setHidden(!nameAllowed());
// restore type settings for new insets
if (params_["reference"].empty())
if (!typeAllowed())
typeCO->setCurrentIndex(0);
- sortCB->setChecked(sort_);
-
// insert buffer list
bufferCO->clear();
- vector<string> buffers = theBufferList().getFileNames();
- for (vector<string>::iterator it = buffers.begin();
+ FileNameList const buffers(theBufferList().fileNames());
+ for (FileNameList::const_iterator it = buffers.begin();
it != buffers.end(); ++it) {
- bufferCO->addItem(toqstr(makeDisplayPath(*it)));
+ bufferCO->addItem(toqstr(makeDisplayPath(it->absFileName())));
}
+ int const thebuffer = theBufferList().bufferNum(buffer().fileName());
// restore the buffer combo setting for new insets
if (params_["reference"].empty() && restored_buffer_ != -1
- && restored_buffer_ < bufferCO->count())
+ && restored_buffer_ < bufferCO->count() && thebuffer == active_buffer_)
bufferCO->setCurrentIndex(restored_buffer_);
else {
- int num = theBufferList().bufferNum(buffer().absFileName());
+ int const num = theBufferList().bufferNum(buffer().fileName());
bufferCO->setCurrentIndex(num);
+ if (thebuffer != active_buffer_)
+ restored_buffer_ = num;
}
+ active_buffer_ = thebuffer;
updateRefs();
bc().setValid(false);
at_ref_ = !at_ref_;
}
+inline bool caseInsensitiveLessThan(QString const & s1, QString const & s2)
+{
+ return s1.toLower() < s2.toLower();
+}
+
void GuiRef::redoRefs()
{
// Prevent these widgets from emitting any signals whilst
// we modify their state.
- refsLW->blockSignals(true);
+ refsTW->blockSignals(true);
referenceED->blockSignals(true);
- refsLW->setUpdatesEnabled(false);
+ refsTW->setUpdatesEnabled(false);
- refsLW->clear();
+ refsTW->clear();
// need this because Qt will send a highlight() here for
// the first item inserted
QString const oldSelection(referenceED->text());
- for (vector<docstring>::const_iterator iter = refs_.begin();
- iter != refs_.end(); ++iter) {
- refsLW->addItem(toqstr(*iter));
+ QStringList refsStrings;
+ QStringList refsCategories;
+ vector<docstring>::const_iterator iter;
+ bool noprefix = false;
+ for (iter = refs_.begin(); iter != refs_.end(); ++iter) {
+ QString const lab = toqstr(*iter);
+ refsStrings.append(lab);
+ if (groupCB->isChecked()) {
+ if (lab.contains(":")) {
+ QString const pref = lab.split(':')[0];
+ if (!refsCategories.contains(pref)) {
+ if (!pref.isEmpty())
+ refsCategories.append(pref);
+ else
+ noprefix = true;
+ }
+ }
+ else
+ noprefix = true;
+ }
+ }
+ // sort categories case-intensively
+ qSort(refsCategories.begin(), refsCategories.end(),
+ caseInsensitiveLessThan /*defined above*/);
+ if (noprefix)
+ refsCategories.insert(0, qt_("<No prefix>"));
+
+ if (sortCB->isEnabled() && sortCB->isChecked()) {
+ if(caseSensitiveCB->isEnabled() && caseSensitiveCB->isChecked())
+ qSort(refsStrings.begin(), refsStrings.end());
+ else
+ qSort(refsStrings.begin(), refsStrings.end(),
+ caseInsensitiveLessThan /*defined above*/);
}
- if (sort_)
- refsLW->sortItems();
+ if (groupCB->isChecked()) {
+ QList<QTreeWidgetItem *> refsCats;
+ for (int i = 0; i < refsCategories.size(); ++i) {
+ QString const cat = refsCategories.at(i);
+ QTreeWidgetItem * item = new QTreeWidgetItem(refsTW);
+ item->setText(0, cat);
+ for (int i = 0; i < refsStrings.size(); ++i) {
+ QString const ref = refsStrings.at(i);
+ if ((ref.startsWith(cat + QString(":")))
+ || (cat == qt_("<No prefix>")
+ && (!ref.mid(1).contains(":") || ref.left(1).contains(":")))) {
+ QTreeWidgetItem * child =
+ new QTreeWidgetItem(item);
+ child->setText(0, ref);
+ item->addChild(child);
+ }
+ }
+ refsCats.append(item);
+ }
+ refsTW->addTopLevelItems(refsCats);
+ } else {
+ QList<QTreeWidgetItem *> refsItems;
+ for (int i = 0; i < refsStrings.size(); ++i) {
+ QTreeWidgetItem * item = new QTreeWidgetItem(refsTW);
+ item->setText(0, refsStrings.at(i));
+ refsItems.append(item);
+ }
+ refsTW->addTopLevelItems(refsItems);
+ }
referenceED->setText(oldSelection);
bool const newInset = oldSelection.isEmpty();
QString textToFind = newInset ? last_reference_ : oldSelection;
last_reference_.clear();
- for (int i = 0; i != refsLW->count(); ++i) {
- QListWidgetItem * item = refsLW->item(i);
- if (textToFind == item->text()) {
- refsLW->setCurrentItem(item);
- refsLW->setItemSelected(item, !newInset);
+ QTreeWidgetItemIterator it(refsTW);
+ while (*it) {
+ if ((*it)->text(0) == textToFind) {
+ refsTW->setCurrentItem(*it);
+ refsTW->setItemSelected(*it, !newInset);
//Make sure selected item is visible
- refsLW->scrollToItem(item);
+ refsTW->scrollToItem(*it);
last_reference_ = textToFind;
break;
}
+ ++it;
}
}
- refsLW->setUpdatesEnabled(true);
- refsLW->update();
+ refsTW->setUpdatesEnabled(true);
+ refsTW->update();
+
+ // redo filter
+ filterLabels();
// Re-activate the emission of signals by these widgets.
- refsLW->blockSignals(false);
+ refsTW->blockSignals(false);
referenceED->blockSignals(false);
}
void GuiRef::updateRefs()
{
refs_.clear();
- string const name = theBufferList().getFileNames()[bufferCO->currentIndex()];
- Buffer const * buf = theBufferList().getBuffer(
- support::makeAbsPath(name).absFilename());
- buf->getLabelList(refs_);
+ int const the_buffer = bufferCO->currentIndex();
+ if (the_buffer != -1) {
+ FileNameList const names(theBufferList().fileNames());
+ FileName const & name = names[the_buffer];
+ Buffer const * buf = theBufferList().getBuffer(name);
+ buf->getLabelList(refs_);
+ }
sortCB->setEnabled(!refs_.empty());
- refsLW->setEnabled(!refs_.empty());
+ caseSensitiveCB->setEnabled(sortCB->isEnabled() && sortCB->isChecked());
+ refsTW->setEnabled(!refs_.empty());
+ groupCB->setEnabled(!refs_.empty());
+ // refsTW should only be the focus proxy when it is enabled
+ setFocusProxy(refs_.empty() ? 0 : refsTW);
gotoPB->setEnabled(!refs_.empty());
redoRefs();
}
}
+void GuiRef::filterLabels()
+{
+ Qt::CaseSensitivity cs = csFindCB->isChecked() ?
+ Qt::CaseSensitive : Qt::CaseInsensitive;
+ QTreeWidgetItemIterator it(refsTW);
+ while (*it) {
+ (*it)->setHidden(
+ (*it)->childCount() == 0
+ && !(*it)->text(0).contains(findLE->text(), cs)
+ );
+ ++it;
+ }
+}
+
+
bool GuiRef::initialiseParams(std::string const & data)
{
- InsetCommand::string2params("ref", data, params_);
+ InsetCommand::string2params(data, params_);
return true;
}
void GuiRef::dispatchParams()
{
- std::string const lfun = InsetCommand::params2string("ref", params_);
+ std::string const lfun = InsetCommand::params2string(params_);
dispatch(FuncRequest(getLfun(), lfun));
}
} // namespace frontend
} // namespace lyx
-#include "GuiRef_moc.cpp"
+#include "moc_GuiRef.cpp"