Added KDE3 version of Tellico

git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/applications/tellico@1097620 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 1036 insertions, 0 deletions

diff --git a/src/collectionfieldsdialog.cpp b/src/collectionfieldsdialog.cpp
new file mode 100644
index 0000000..cc9aede
--- /dev/null
+++ b/src/collectionfieldsdialog.cpp
@@ -0,0 +1,1036 @@
+/***************************************************************************
+    copyright            : (C) 2003-2006 by Robby Stephenson
+    email                : [email protected]
+ ***************************************************************************/
+
+/***************************************************************************
+ *                                                                         *
+ *   This program is free software; you can redistribute it and/or modify  *
+ *   it under the terms of version 2 of the GNU General Public License as  *
+ *   published by the Free Software Foundation;                            *
+ *                                                                         *
+ ***************************************************************************/
+
+#include "collectionfieldsdialog.h"
+#include "collection.h"
+#include "field.h"
+#include "collectionfactory.h"
+#include "gui/stringmapdialog.h"
+#include "tellico_kernel.h"
+#include "translators/tellico_xml.h"
+#include "tellico_utils.h"
+#include "tellico_debug.h"
+
+#include <klocale.h>
+#include <kcombobox.h>
+#include <klineedit.h>
+#include <kiconloader.h>
+#include <kmessagebox.h>
+#include <kpushbutton.h>
+#include <kaccelmanager.h>
+
+#include <qgroupbox.h>
+#include <qlayout.h>
+#include <qhbox.h>
+#include <qvbox.h>
+#include <qlabel.h>
+#include <qradiobutton.h>
+#include <qbuttongroup.h>
+#include <qcheckbox.h>
+#include <qregexp.h>
+#include <qwhatsthis.h>
+#include <qtimer.h>
+
+using Tellico::FieldListBox;
+using Tellico::CollectionFieldsDialog;
+
+FieldListBox::FieldListBox(QListBox* listbox_, Data::FieldPtr field_)
+    : GUI::ListBoxText(listbox_, field_->title()), m_field(field_) {
+}
+
+FieldListBox::FieldListBox(QListBox* listbox_, Data::FieldPtr field_, QListBoxItem* after_)
+    : GUI::ListBoxText(listbox_, field_->title(), after_), m_field(field_) {
+}
+
+CollectionFieldsDialog::CollectionFieldsDialog(Data::CollPtr coll_, QWidget* parent_, const char* name_/*=0*/)
+    : KDialogBase(parent_, name_, false, i18n("Collection Fields"), Help|Default|Ok|Apply|Cancel, Ok, false),
+      m_coll(coll_),
+      m_defaultCollection(0),
+      m_currentField(0),
+      m_modified(false),
+      m_updatingValues(false),
+      m_reordered(false),
+      m_oldIndex(-1) {
+  QWidget* page = new QWidget(this);
+  setMainWidget(page);
+  QHBoxLayout* topLayout = new QHBoxLayout(page, 0, KDialog::spacingHint());
+
+  QGroupBox* fieldsGroup = new QGroupBox(1, Qt::Horizontal, i18n("Current Fields"), page);
+  topLayout->addWidget(fieldsGroup, 1);
+  m_fieldsBox = new QListBox(fieldsGroup);
+  m_fieldsBox->setMinimumWidth(150);
+
+  Data::FieldVec fields = m_coll->fields();
+  for(Data::FieldVec::Iterator it = fields.begin(); it != fields.end(); ++it) {
+    // ignore ReadOnly
+    if(it->type() != Data::Field::ReadOnly) {
+      (void) new FieldListBox(m_fieldsBox, it);
+    }
+  }
+  connect(m_fieldsBox, SIGNAL(highlighted(int)), SLOT(slotHighlightedChanged(int)));
+
+  QHBox* hb1 = new QHBox(fieldsGroup);
+  hb1->setSpacing(KDialog::spacingHint());
+  m_btnNew = new KPushButton(i18n("New Field", "&New"), hb1);
+  m_btnNew->setIconSet(BarIcon(QString::fromLatin1("filenew"), KIcon::SizeSmall));
+  QWhatsThis::add(m_btnNew, i18n("Add a new field to the collection"));
+  m_btnDelete = new KPushButton(i18n("Delete Field", "&Delete"), hb1);
+  m_btnDelete->setIconSet(BarIconSet(QString::fromLatin1("editdelete"), KIcon::SizeSmall));
+  QWhatsThis::add(m_btnDelete, i18n("Remove a field from the collection"));
+
+  connect(m_btnNew, SIGNAL(clicked()), SLOT(slotNew()) );
+  connect(m_btnDelete, SIGNAL(clicked()), SLOT(slotDelete()));
+
+  QHBox* hb2 = new QHBox(fieldsGroup);
+  hb2->setSpacing(KDialog::spacingHint());
+  m_btnUp = new KPushButton(hb2);
+  m_btnUp->setPixmap(BarIcon(QString::fromLatin1("up"), KIcon::SizeSmall));
+  QWhatsThis::add(m_btnUp, i18n("Move this field up in the list. The list order is important "
+                                "for the layout of the entry editor."));
+  m_btnDown = new KPushButton(hb2);
+  m_btnDown->setPixmap(BarIcon(QString::fromLatin1("down"), KIcon::SizeSmall));
+  QWhatsThis::add(m_btnDown, i18n("Move this field down in the list. The list order is important "
+                                  "for the layout of the entry editor."));
+
+  connect(m_btnUp, SIGNAL(clicked()), SLOT(slotMoveUp()) );
+  connect(m_btnDown, SIGNAL(clicked()), SLOT(slotMoveDown()));
+
+  QVBox* vbox = new QVBox(page);
+  vbox->setSpacing(KDialog::spacingHint());
+  topLayout->addWidget(vbox, 2);
+
+  QGroupBox* propGroup = new QGroupBox(1, Qt::Horizontal, i18n("Field Properties"), vbox);
+
+  QWidget* grid = new QWidget(propGroup);
+  // (parent, nrows, ncols, margin, spacing)
+  QGridLayout* layout = new QGridLayout(grid, 4, 4, 0, KDialog::spacingHint());
+
+  int row = -1;
+  QLabel* label = new QLabel(i18n("&Title:"), grid);
+  layout->addWidget(label, ++row, 0);
+  m_titleEdit = new KLineEdit(grid);
+  layout->addWidget(m_titleEdit, row, 1);
+  label->setBuddy(m_titleEdit);
+  QString whats = i18n("The title of the field");
+  QWhatsThis::add(label, whats);
+  QWhatsThis::add(m_titleEdit, whats);
+  connect(m_titleEdit, SIGNAL(textChanged(const QString&)), SLOT(slotModified()));
+
+  label = new QLabel(i18n("T&ype:"), grid);
+  layout->addWidget(label, row, 2);
+  m_typeCombo = new KComboBox(grid);
+  layout->addWidget(m_typeCombo, row, 3);
+  label->setBuddy(m_typeCombo);
+  whats = QString::fromLatin1("<qt>");
+  whats += i18n("The type of the field determines what values may be used. ");
+  whats += i18n("<i>Simple Text</i> is used for most fields. ");
+  whats += i18n("<i>Paragraph</i> is for large text blocks. ");
+  whats += i18n("<i>Choice</i> limits the field to certain values. ");
+  whats += i18n("<i>Checkbox</i> is for a simple yes/no value. ");
+  whats += i18n("<i>Number</i> indicates that the field contains a numerical value. ");
+  whats += i18n("<i>URL</i> is for fields which refer to URLs, including references to other files. ");
+  whats += i18n("A <i>Table</i> may hold one or more columns of values. ");
+  whats += i18n("An <i>Image</i> field holds a picture. ");
+  whats += i18n("A <i>Date</i> field can be used for values with a day, month, and year. ");
+  whats += i18n("A <i>Rating</i> field uses stars to show a rating number. ");
+  whats += i18n("A <i>Dependent</i> field depends on the values of other "
+                "fields, and is formatted according to the field description. ");
+  whats += i18n("A <i>Read Only</i> is for internal values, possibly useful for import and export. ");
+  whats += QString::fromLatin1("</qt>");
+  QWhatsThis::add(label, whats);
+  QWhatsThis::add(m_typeCombo, whats);
+  // the typeTitles match the fieldMap().values() but in a better order
+  m_typeCombo->insertStringList(Data::Field::typeTitles());
+  connect(m_typeCombo, SIGNAL(activated(int)), SLOT(slotModified()));
+  connect(m_typeCombo, SIGNAL(activated(const QString&)), SLOT(slotTypeChanged(const QString&)));
+
+  label = new QLabel(i18n("Cate&gory:"), grid);
+  layout->addWidget(label, ++row, 0);
+  m_catCombo = new KComboBox(true, grid);
+  layout->addWidget(m_catCombo, row, 1);
+  label->setBuddy(m_catCombo);
+  whats = i18n("The field category determines where the field is placed in the editor.");
+  QWhatsThis::add(label, whats);
+  QWhatsThis::add(m_catCombo, whats);
+
+  // I don't want to include the categories for singleCategory fields
+  QStringList cats;
+  const QStringList allCats = m_coll->fieldCategories();
+  for(QStringList::ConstIterator it = allCats.begin(); it != allCats.end(); ++it) {
+    Data::FieldVec fields = m_coll->fieldsByCategory(*it);
+    if(!fields.isEmpty() && !fields.begin()->isSingleCategory()) {
+      cats.append(*it);
+    }
+  }
+  m_catCombo->insertStringList(cats);
+  m_catCombo->setDuplicatesEnabled(false);
+  connect(m_catCombo, SIGNAL(textChanged(const QString&)), SLOT(slotModified()));
+
+  label = new QLabel(i18n("Descr&iption:"), grid);
+  layout->addWidget(label, ++row, 0);
+  m_descEdit = new KLineEdit(grid);
+  m_descEdit->setMinimumWidth(150);
+  layout->addMultiCellWidget(m_descEdit, row, row, 1, 3);
+  label->setBuddy(m_descEdit);
+  /* TRANSLATORS: Do not translate %{year} and %{title}. */
+  whats = i18n("The description is a useful reminder of what information is contained in the "
+               "field. For <i>Dependent</i> fields, the description is a format string such as "
+               "\"%{year} %{title}\" where the named fields get substituted in the string.");
+  QWhatsThis::add(label, whats);
+  QWhatsThis::add(m_descEdit, whats);
+  connect(m_descEdit, SIGNAL(textChanged(const QString&)), SLOT(slotModified()));
+
+  label = new QLabel(i18n("&Default value:"), grid);
+  layout->addWidget(label, ++row, 0);
+  m_defaultEdit = new KLineEdit(grid);
+  layout->addMultiCellWidget(m_defaultEdit, row, row, 1, 3);
+  label->setBuddy(m_defaultEdit);
+  whats = i18n("<qt>A default value can be set for new entries.</qt>");
+  QWhatsThis::add(label, whats);
+  QWhatsThis::add(m_defaultEdit, whats);
+  connect(m_defaultEdit, SIGNAL(textChanged(const QString&)), SLOT(slotModified()));
+
+  label = new QLabel(i18n("A&llowed values:"), grid);
+  layout->addWidget(label, ++row, 0);
+  m_allowEdit = new KLineEdit(grid);
+  layout->addMultiCellWidget(m_allowEdit, row, row, 1, 3);
+  label->setBuddy(m_allowEdit);
+  whats = i18n("<qt>For <i>Choice</i>-type fields, these are the only values allowed. They are "
+               "placed in a combo box. The possible values have to be separated by a semi-colon, "
+               "for example: \"dog; cat; mouse\"</qt>");
+  QWhatsThis::add(label, whats);
+  QWhatsThis::add(m_allowEdit, whats);
+  connect(m_allowEdit, SIGNAL(textChanged(const QString&)), SLOT(slotModified()));
+
+  label = new QLabel(i18n("Extended &properties:"), grid);
+  layout->addWidget(label, ++row, 0);
+  m_btnExtended = new KPushButton(i18n("&Set..."), grid);
+  m_btnExtended->setIconSet(BarIcon(QString::fromLatin1("bookmark"), KIcon::SizeSmall));
+  layout->addWidget(m_btnExtended, row, 1);
+  label->setBuddy(m_btnExtended);
+  whats = i18n("Extended field properties are used to specify things such as the corresponding bibtex field.");
+  QWhatsThis::add(label, whats);
+  QWhatsThis::add(m_btnExtended, whats);
+  connect(m_btnExtended, SIGNAL(clicked()), SLOT(slotShowExtendedProperties()));
+
+  QButtonGroup* bg = new QButtonGroup(1, Qt::Horizontal, i18n("Format Options"), vbox);
+  m_formatNone = new QRadioButton(i18n("No formatting"), bg);
+  QWhatsThis::add(m_formatNone, i18n("This option prevents the field from ever being "
+                                     "automatically formatted or capitalized."));
+  m_formatPlain = new QRadioButton(i18n("Allow auto-capitalization only"), bg);
+  QWhatsThis::add(m_formatPlain, i18n("This option allows the field to be capitalized, but "
+                                      "not specially formatted."));
+  m_formatTitle = new QRadioButton(i18n("Format as a title"), bg);
+  QWhatsThis::add(m_formatTitle, i18n("This option capitalizes and formats the field as a "
+                                      "title, but only if those options are globally set."));
+  m_formatName = new QRadioButton(i18n("Format as a name"), bg);
+  QWhatsThis::add(m_formatName, i18n("This option capitalizes and formats the field as a "
+                                     "name, but only if those options are globally set."));
+  connect(bg, SIGNAL(clicked(int)), SLOT(slotModified()));
+
+  QGroupBox* optionsGroup = new QGroupBox(1, Qt::Horizontal, i18n("Field Options"), vbox);
+  m_complete = new QCheckBox(i18n("Enable auto-completion"), optionsGroup);
+  QWhatsThis::add(m_complete, i18n("If checked, KDE auto-completion will be enabled in the "
+                                   "text edit box for this field."));
+  m_multiple = new QCheckBox(i18n("Allow multiple values"), optionsGroup);
+  QWhatsThis::add(m_multiple, i18n("If checked, Tellico will parse the values in the field "
+                                   "for multiple values, separated by a semi-colon."));
+  m_grouped = new QCheckBox(i18n("Allow grouping"), optionsGroup);
+  QWhatsThis::add(m_grouped, i18n("If checked, this field may be used to group the entries in "
+                                  "the group view."));
+  connect(m_complete, SIGNAL(clicked()), SLOT(slotModified()));
+  connect(m_multiple, SIGNAL(clicked()), SLOT(slotModified()));
+  connect(m_grouped, SIGNAL(clicked()), SLOT(slotModified()));
+
+  // need to stretch at bottom
+  vbox->setStretchFactor(new QWidget(vbox), 1);
+  KAcceleratorManager::manage(vbox);
+
+  // keep a default collection
+  m_defaultCollection = CollectionFactory::collection(m_coll->type(), true);
+
+  QWhatsThis::add(actionButton(KDialogBase::Default),
+                  i18n("Revert the selected field's properties to the default values."));
+
+  enableButtonOK(false);
+  enableButtonApply(false);
+
+  setHelp(QString::fromLatin1("fields-dialog"));
+
+  // initially the m_typeCombo is populated with all types, but as soon as something is
+  // selected in the fields box, the combo box is cleared and filled with the allowable
+  // new types. The problem is that when more types are added, the size of the combo box
+  // doesn't change. So when everything is laid out, the combo box needs to have all the
+  // items there.
+  QTimer::singleShot(0, this, SLOT(slotSelectInitial()));
+}
+
+CollectionFieldsDialog::~CollectionFieldsDialog() {
+}
+
+void CollectionFieldsDialog::slotSelectInitial() {
+  m_fieldsBox->setSelected(0, true);
+}
+
+void CollectionFieldsDialog::slotOk() {
+  updateField();
+  if(!checkValues()) {
+    return;
+  }
+
+  applyChanges();
+  accept();
+}
+
+void CollectionFieldsDialog::slotApply() {
+  updateField();
+  if(!checkValues()) {
+    return;
+  }
+
+  applyChanges();
+}
+
+void CollectionFieldsDialog::applyChanges() {
+// start a command group, "Modify" is a generic term here since the commands could be add, modify, or delete
+  Kernel::self()->beginCommandGroup(i18n("Modify Fields"));
+
+  Data::FieldPtr field;
+  for(Data::FieldVec::Iterator it = m_copiedFields.begin(); it != m_copiedFields.end(); ++it) {
+    field = it;
+    // check for Choice fields with removed values to warn user
+    if(field->type() == Data::Field::Choice || field->type() == Data::Field::Rating) {
+      QStringList oldValues = m_coll->fieldByName(field->name())->allowed();
+      QStringList newValues = field->allowed();
+      for(QStringList::ConstIterator vIt = oldValues.begin(); vIt != oldValues.end(); ++vIt) {
+        if(newValues.contains(*vIt)) {
+          continue;
+        }
+        int ret = KMessageBox::warningContinueCancel(this,
+                                                     i18n("<qt>Removing allowed values from the <i>%1</i> field which "
+                                                          "currently exist in the collection may cause data corruption. "
+                                                          "Do you want to keep your modified values or cancel and revert "
+                                                          "to the current ones?</qt>").arg(field->title()),
+                                                     QString::null,
+                                                     i18n("Keep modified values"));
+        if(ret != KMessageBox::Continue) {
+          if(field->type() == Data::Field::Choice) {
+            field->setAllowed(oldValues);
+          } else { // rating field
+            Data::FieldPtr oldField = m_coll->fieldByName(field->name());
+            field->setProperty(QString::fromLatin1("minimum"), oldField->property(QString::fromLatin1("minimum")));
+            field->setProperty(QString::fromLatin1("maximum"), oldField->property(QString::fromLatin1("maximum")));
+          }
+        }
+        break;
+      }
+    }
+    Kernel::self()->modifyField(field);
+  }
+
+  for(Data::FieldVec::Iterator it = m_newFields.begin(); it != m_newFields.end(); ++it) {
+    Kernel::self()->addField(it);
+  }
+
+  // set all text not to be colored, and get new list
+  Data::FieldVec fields;
+  for(QListBoxItem* item = m_fieldsBox->firstItem(); item; item = item->next()) {
+    static_cast<FieldListBox*>(item)->setColored(false);
+    if(m_reordered) {
+      Data::FieldPtr field = static_cast<FieldListBox*>(item)->field();
+      if(field) {
+        fields.append(field);
+      }
+    }
+  }
+
+  // if reordering fields, need to add ReadOnly fields since they were not shown
+  if(m_reordered) {
+    Data::FieldVec allFields = m_coll->fields();
+    for(Data::FieldVec::Iterator it = allFields.begin(); it != allFields.end(); ++it) {
+      if(it->type() == Data::Field::ReadOnly) {
+        fields.append(it);
+      }
+    }
+  }
+
+  if(fields.count() > 0) {
+    Kernel::self()->reorderFields(fields);
+  }
+
+  // commit command group
+  Kernel::self()->endCommandGroup();
+
+  // now clear copied fields
+  m_copiedFields.clear();
+  // clear new ones, too
+  m_newFields.clear();
+
+  m_currentField = static_cast<FieldListBox*>(m_fieldsBox->selectedItem())->field();
+
+  // the field type might have changed, so need to update the type combo list with possible values
+  if(m_currentField) {
+    // set the updating flag since the values are changing and slots are firing
+    // but we don't care about UI indications of changes
+    bool wasUpdating = m_updatingValues;
+    m_updatingValues = true;
+    QString currType = m_typeCombo->currentText();
+    m_typeCombo->clear();
+    m_typeCombo->insertStringList(newTypesAllowed(m_currentField->type()));
+    m_typeCombo->setCurrentItem(currType);
+    // description might have been changed for dependent fields
+    m_descEdit->setText(m_currentField->description());
+    m_updatingValues = wasUpdating;
+  }
+  enableButtonApply(false);
+}
+
+void CollectionFieldsDialog::slotNew() {
+  // first update the current one with all the values from the edit widgets
+  updateField();
+
+  // next check old values
+  if(!checkValues()) {
+    return;
+  }
+
+  QString name = QString::fromLatin1("custom") + QString::number(m_newFields.count()+1);
+  int count = m_newFields.count() + 1;
+  QString title = i18n("New Field") + QString::fromLatin1(" %1").arg(count);
+  while(m_fieldsBox->findItem(title)) {
+    ++count;
+    title = i18n("New Field") + QString::fromLatin1(" %1").arg(count);
+  }
+
+  Data::FieldPtr field = new Data::Field(name, title);
+  m_newFields.append(field);
+//  myDebug() << "CollectionFieldsDialog::slotNew() - adding new field " << title << endl;
+
+  m_currentField = field;
+
+  FieldListBox* box = new FieldListBox(m_fieldsBox, field);
+  m_fieldsBox->setSelected(box, true);
+  box->setColored(true);
+  m_fieldsBox->ensureCurrentVisible();
+  slotModified();
+  m_titleEdit->setFocus();
+  m_titleEdit->selectAll();
+}
+
+void CollectionFieldsDialog::slotDelete() {
+  if(!m_currentField) {
+    return;
+  }
+
+  if(m_newFields.contains(m_currentField)) {
+    // remove field from vector before deleting item containing field
+    m_newFields.remove(m_currentField);
+    m_fieldsBox->removeItem(m_fieldsBox->currentItem());
+    m_fieldsBox->setSelected(m_fieldsBox->currentItem(), true);
+    m_fieldsBox->ensureCurrentVisible();
+    m_currentField = static_cast<FieldListBox*>(m_fieldsBox->selectedItem())->field(); // KShared gets auto-deleted
+    return;
+  }
+
+  bool success = Kernel::self()->removeField(m_currentField);
+  if(success) {
+    emit signalCollectionModified();
+    m_fieldsBox->removeItem(m_fieldsBox->currentItem());
+    m_fieldsBox->setSelected(m_fieldsBox->currentItem(), true);
+    m_fieldsBox->ensureCurrentVisible();
+    m_currentField = static_cast<FieldListBox*>(m_fieldsBox->selectedItem())->field();
+    enableButtonOK(true);
+  }
+}
+
+void CollectionFieldsDialog::slotTypeChanged(const QString& type_) {
+  Data::Field::Type type = Data::Field::Undef;
+  const Data::Field::FieldMap fieldMap = Data::Field::typeMap();
+  for(Data::Field::FieldMap::ConstIterator it = fieldMap.begin(); it != fieldMap.end(); ++it) {
+    if(it.data() == type_) {
+      type = it.key();
+      break;
+    }
+  }
+  if(type == Data::Field::Undef) {
+    kdWarning() << "CollectionFieldsDialog::slotTypeChanged() - type name not recognized: " << type_ << endl;
+    type = Data::Field::Line;
+  }
+
+  // only choice types gets allowed values
+  m_allowEdit->setEnabled(type == Data::Field::Choice);
+
+  // paragraphs, tables, and images are their own category
+  bool isCategory = (type == Data::Field::Para || type == Data::Field::Table ||
+                     type == Data::Field::Table2 || type == Data::Field::Image);
+  m_catCombo->setEnabled(!isCategory);
+
+  // formatting is only applicable when the type is simple text or a table
+  bool isText = (type == Data::Field::Line || type == Data::Field::Table ||
+                 type == Data::Field::Table2);
+  // formatNone is the default
+  m_formatPlain->setEnabled(isText);
+  m_formatName->setEnabled(isText);
+  m_formatTitle->setEnabled(isText);
+
+  // multiple is only applicable for simple text and number
+  isText = (type == Data::Field::Line || type == Data::Field::Number);
+  m_multiple->setEnabled(isText);
+
+  // completion is only applicable for simple text, number, and URL
+  isText = (isText || type == Data::Field::URL);
+  m_complete->setEnabled(isText);
+
+  // grouping is not possible with paragraphs or images
+  m_grouped->setEnabled(type != Data::Field::Para && type != Data::Field::Image);
+}
+
+void CollectionFieldsDialog::slotHighlightedChanged(int index_) {
+//  myDebug() << "CollectionFieldsDialog::slotHighlightedChanged() - " << index_ << endl;
+
+  // use this instead of blocking signals everywhere
+  m_updatingValues = true;
+
+  // first update the current one with all the values from the edit widgets
+  updateField();
+
+  // next check old values
+  if(!checkValues()) {
+    m_fieldsBox->blockSignals(true);
+    m_fieldsBox->setSelected(m_oldIndex, true);
+    m_fieldsBox->blockSignals(false);
+    m_updatingValues = false;
+    return;
+  }
+  m_oldIndex = index_;
+
+  m_btnUp->setEnabled(index_ > 0);
+  m_btnDown->setEnabled(index_ < static_cast<int>(m_fieldsBox->count())-1);
+
+  FieldListBox* item = dynamic_cast<FieldListBox*>(m_fieldsBox->item(index_));
+  if(!item) {
+    return;
+  }
+
+  // need to get a pointer to the field with the new values to insert
+  Data::FieldPtr field = item->field();
+  if(!field) {
+    myDebug() << "CollectionFieldsDialog::slotHighlightedChanged() - no field found!" << endl;
+    return;
+  }
+
+  m_titleEdit->setText(field->title());
+
+  // type is limited to certain types, unless it's a new field
+  m_typeCombo->clear();
+  if(m_newFields.contains(field)) {
+    m_typeCombo->insertStringList(newTypesAllowed(Data::Field::Undef));
+  } else {
+    m_typeCombo->insertStringList(newTypesAllowed(field->type()));
+  }
+  // if the current name is not there, then this will change the list!
+  const Data::Field::FieldMap& fieldMap = Data::Field::typeMap();
+  m_typeCombo->setCurrentText(fieldMap[field->type()]);
+  slotTypeChanged(fieldMap[field->type()]); // just setting the text doesn't emit the activated signal
+
+  if(field->type() == Data::Field::Choice) {
+    m_allowEdit->setText(field->allowed().join(QString::fromLatin1("; ")));
+  } else {
+    m_allowEdit->clear();
+  }
+
+  m_catCombo->setCurrentText(field->category()); // have to do this here
+  m_descEdit->setText(field->description());
+  m_defaultEdit->setText(field->defaultValue());
+
+  switch(field->formatFlag()) {
+    case Data::Field::FormatNone:
+    case Data::Field::FormatDate: // as yet unimplemented
+      m_formatNone->setChecked(true);
+      break;
+
+    case Data::Field::FormatPlain:
+      m_formatPlain->setChecked(true);
+      break;
+
+    case Data::Field::FormatTitle:
+      m_formatTitle->setChecked(true);
+      break;
+
+    case Data::Field::FormatName:
+      m_formatName->setChecked(true);
+      break;
+
+    default:
+      kdWarning() << "CollectionFieldsDialog::slotHighlightedChanged() - no format type!" << endl;
+      break;
+  }
+
+  int flags = field->flags();
+  m_complete->setChecked(flags & Data::Field::AllowCompletion);
+  m_multiple->setChecked(flags & Data::Field::AllowMultiple);
+  m_grouped->setChecked(flags & Data::Field::AllowGrouped);
+
+  m_btnDelete->setEnabled(!(flags & Data::Field::NoDelete));
+
+  // default button is enabled only if default collection contains the field
+  if(m_defaultCollection) {
+    bool hasField = m_defaultCollection->hasField(field->name());
+    actionButton(KDialogBase::Default)->setEnabled(hasField);
+  }
+
+  m_currentField = field;
+  m_updatingValues = false;
+}
+
+void CollectionFieldsDialog::updateField() {
+//  myDebug() << "CollectionFieldsDialog::updateField()" << endl;
+  Data::FieldPtr field = m_currentField;
+  if(!field || !m_modified) {
+    return;
+  }
+
+  // only update name if it's one of the new ones
+  if(m_newFields.contains(field)) {
+    // name needs to be a valid XML element name
+    QString name = XML::elementName(m_titleEdit->text().lower());
+    if(name.isEmpty()) { // might end up with empty string
+      name = QString::fromLatin1("custom") + QString::number(m_newFields.count()+1);
+    }
+    while(m_coll->hasField(name)) { // ensure name uniqueness
+      name += QString::fromLatin1("-new");
+    }
+    field->setName(name);
+  }
+
+  const QString title = m_titleEdit->text().simplifyWhiteSpace();
+  updateTitle(title);
+
+  const Data::Field::FieldMap& fieldMap = Data::Field::typeMap();
+  for(Data::Field::FieldMap::ConstIterator it = fieldMap.begin(); it != fieldMap.end(); ++it) {
+    if(it.data() == m_typeCombo->currentText()) {
+      field->setType(it.key());
+      break;
+    }
+  }
+
+  if(field->type() == Data::Field::Choice) {
+    const QRegExp rx(QString::fromLatin1("\\s*;\\s*"));
+    field->setAllowed(QStringList::split(rx, m_allowEdit->text()));
+    field->setProperty(QString::fromLatin1("minimum"), QString::null);
+    field->setProperty(QString::fromLatin1("maximum"), QString::null);
+  } else if(field->type() == Data::Field::Rating) {
+    QString v = field->property(QString::fromLatin1("minimum"));
+    if(v.isEmpty()) {
+      field->setProperty(QString::fromLatin1("minimum"), QString::number(1));
+    }
+    v = field->property(QString::fromLatin1("maximum"));
+    if(v.isEmpty()) {
+      field->setProperty(QString::fromLatin1("maximum"), QString::number(5));
+    }
+  }
+
+  if(field->isSingleCategory()) {
+    field->setCategory(field->title());
+  } else {
+    QString category = m_catCombo->currentText().simplifyWhiteSpace();
+    field->setCategory(category);
+    m_catCombo->setCurrentItem(category, true); // if it doesn't exist, it's added
+  }
+
+  field->setDescription(m_descEdit->text());
+  field->setDefaultValue(m_defaultEdit->text());
+
+  if(m_formatTitle->isChecked()) {
+    field->setFormatFlag(Data::Field::FormatTitle);
+  } else if(m_formatName->isChecked()) {
+    field->setFormatFlag(Data::Field::FormatName);
+  } else if(m_formatPlain->isChecked()) {
+    field->setFormatFlag(Data::Field::FormatPlain);
+  } else {
+    field->setFormatFlag(Data::Field::FormatNone);
+  }
+
+  int flags = 0;
+  if(m_complete->isChecked()) {
+    flags |= Data::Field::AllowCompletion;
+  }
+  if(m_grouped->isChecked()) {
+    flags |= Data::Field::AllowGrouped;
+  }
+  if(m_multiple->isChecked()) {
+    flags |= Data::Field::AllowMultiple;
+  }
+  field->setFlags(flags);
+
+  m_modified = false;
+}
+
+// The purpose here is to first set the modified flag. Then, if the field being edited is one
+// that exists in the collection already, a deep copy needs to be made.
+void CollectionFieldsDialog::slotModified() {
+//  myDebug() << "CollectionFieldsDialog::slotModified()" << endl;
+  // if I'm just updating the values, I don't care
+  if(m_updatingValues) {
+    return;
+  }
+
+  m_modified = true;
+
+  enableButtonOK(true);
+  enableButtonApply(true);
+
+  if(!m_currentField) {
+    myDebug() << "CollectionFieldsDialog::slotModified() - no current field!" << endl;
+    m_currentField = static_cast<FieldListBox*>(m_fieldsBox->selectedItem())->field();
+  }
+
+  // color the text
+  static_cast<FieldListBox*>(m_fieldsBox->selectedItem())->setColored(true);
+
+  // check if copy exists already
+  if(m_copiedFields.contains(m_currentField)) {
+    return;
+  }
+
+  // or, check if is a new field, in which case no copy is needed
+  // check if copy exists already
+  if(m_newFields.contains(m_currentField)) {
+    return;
+  }
+
+  m_currentField = new Data::Field(*m_currentField);
+  m_copiedFields.append(m_currentField);
+  static_cast<FieldListBox*>(m_fieldsBox->selectedItem())->setField(m_currentField);
+}
+
+void CollectionFieldsDialog::updateTitle(const QString& title_) {
+//  myDebug() << "CollectionFieldsDialog::updateTitle()" << endl;
+  if(m_currentField && m_currentField->title() != title_) {
+    m_fieldsBox->blockSignals(true);
+    FieldListBox* oldItem = findItem(m_fieldsBox, m_currentField);
+    if(!oldItem) {
+      return;
+    }
+    oldItem->setText(title_);
+    // will always be colored since it's new
+    oldItem->setColored(true);
+    m_fieldsBox->triggerUpdate(true);
+
+    m_currentField->setTitle(title_);
+    m_fieldsBox->blockSignals(false);
+  }
+}
+
+void CollectionFieldsDialog::slotDefault() {
+  if(!m_currentField) {
+    return;
+  }
+
+  Data::FieldPtr defaultField = m_defaultCollection->fieldByName(m_currentField->name());
+  if(!defaultField) {
+    return;
+  }
+
+  QString caption = i18n("Revert Field Properties");
+  QString text = i18n("<qt><p>Do you really want to revert the properties for the <em>%1</em> "
+                      "field back to their default values?</p></qt>").arg(m_currentField->title());
+  QString dontAsk = QString::fromLatin1("RevertFieldProperties");
+  int ret = KMessageBox::warningContinueCancel(this, text, caption, i18n("Revert"), dontAsk);
+  if(ret != KMessageBox::Continue) {
+    return;
+  }
+
+  // now update all values with default
+  m_updatingValues = true;
+  m_titleEdit->setText(defaultField->title());
+
+  const Data::Field::FieldMap& fieldMap = Data::Field::typeMap();
+  m_typeCombo->setCurrentText(fieldMap[defaultField->type()]);
+  slotTypeChanged(fieldMap[defaultField->type()]); // just setting the text doesn't emit the activated signal
+
+  if(defaultField->type() == Data::Field::Choice) {
+    m_allowEdit->setText(defaultField->allowed().join(QString::fromLatin1("; ")));
+  } else {
+    m_allowEdit->clear();
+  }
+
+  m_catCombo->setCurrentText(defaultField->category()); // have to do this here
+  m_descEdit->setText(defaultField->description());
+  m_defaultEdit->setText(defaultField->defaultValue());
+
+  switch(defaultField->formatFlag()) {
+    case Data::Field::FormatNone:
+    case Data::Field::FormatDate:
+      m_formatNone->setChecked(true);
+      break;
+
+    case Data::Field::FormatPlain:
+      m_formatPlain->setChecked(true);
+      break;
+
+    case Data::Field::FormatTitle:
+      m_formatTitle->setChecked(true);
+      break;
+
+    case Data::Field::FormatName:
+      m_formatName->setChecked(true);
+      break;
+
+    default:
+      break;
+  }
+
+  int flags = defaultField->flags();
+  m_complete->setChecked(flags & Data::Field::AllowCompletion);
+  m_multiple->setChecked(flags & Data::Field::AllowMultiple);
+  m_grouped->setChecked(flags & Data::Field::AllowGrouped);
+
+  m_btnDelete->setEnabled(!(defaultField->flags() & Data::Field::NoDelete));
+
+//  m_titleEdit->setFocus();
+//  m_titleEdit->selectAll();
+
+  m_updatingValues = false;
+  slotModified();
+}
+
+void CollectionFieldsDialog::slotMoveUp() {
+  QListBoxItem* item = m_fieldsBox->selectedItem();
+  if(item) {
+    FieldListBox* prev = static_cast<FieldListBox*>(item->prev()); // could be 0
+    if(prev) {
+      FieldListBox* newPrev = new FieldListBox(m_fieldsBox, prev->field(), item);
+      newPrev->setColored(prev->isColored());
+      delete prev;
+      m_fieldsBox->ensureCurrentVisible();
+      // since the current one doesn't get re-highlighted, need to highlighted doesn't get emitted
+      slotHighlightedChanged(m_fieldsBox->currentItem());
+    }
+  }
+  m_reordered = true;
+  // don't call slotModified() since that creates a deep copy.
+  m_modified = true;
+
+  enableButtonOK(true);
+  enableButtonApply(true);
+}
+
+void CollectionFieldsDialog::slotMoveDown() {
+  FieldListBox* item = dynamic_cast<FieldListBox*>(m_fieldsBox->selectedItem());
+  if(item) {
+    QListBoxItem* next = item->next(); // could be 0
+    if(next) {
+      FieldListBox* newItem = new FieldListBox(m_fieldsBox, item->field(), next);
+      newItem->setColored(item->isColored());
+      delete item;
+      m_fieldsBox->setSelected(newItem, true);
+      m_fieldsBox->ensureCurrentVisible();
+    }
+  }
+  m_reordered = true;
+  // don't call slotModified() since that creates a deep copy.
+  m_modified = true;
+
+  enableButtonOK(true);
+  enableButtonApply(true);
+}
+
+Tellico::FieldListBox* CollectionFieldsDialog::findItem(const QListBox* box_, Data::FieldPtr field_) {
+//  myDebug() << "CollectionFieldsDialog::findItem()" << endl;
+  for(QListBoxItem* item = box_->firstItem(); item; item = item->next()) {
+    FieldListBox* textItem = static_cast<FieldListBox*>(item);
+    if(textItem->field() == field_) {
+      return textItem;
+    }
+  }
+  return 0;
+}
+
+bool CollectionFieldsDialog::slotShowExtendedProperties() {
+  if(!m_currentField) {
+    return false;
+  }
+
+  // the default value is included in properties, but it has a
+  // separate edit box
+  QString dv = m_currentField->defaultValue();
+  StringMap props = m_currentField->propertyList();
+  props.remove(QString::fromLatin1("default"));
+
+  StringMapDialog dlg(props, this, "ExtendedPropertiesDialog", true);
+  dlg.setCaption(i18n("Extended Field Properties"));
+  dlg.setLabels(i18n("Property"), i18n("Value"));
+  if(dlg.exec() == QDialog::Accepted) {
+    props = dlg.stringMap();
+    if(!dv.isEmpty()) {
+      props.insert(QString::fromLatin1("default"), dv);
+    }
+    m_currentField->setPropertyList(props);
+    slotModified();
+    return true;
+  }
+  return false;
+}
+
+bool CollectionFieldsDialog::checkValues() {
+  if(!m_currentField) {
+    return true;
+  }
+
+  const QString title = m_currentField->title();
+  // find total number of boxes with this title in case multiple new ones with same title were added
+  int titleCount = 0;
+  for(uint i = 0; i < m_fieldsBox->count(); ++i) {
+    if(m_fieldsBox->item(i)->text() == title) {
+      ++titleCount;
+    }
+  }
+  if((m_coll->fieldByTitle(title) && m_coll->fieldNameByTitle(title) != m_currentField->name()) ||
+     titleCount > 1) {
+    // already have a field with this title
+    KMessageBox::sorry(this, i18n("A field with this title already exists. Please enter a different title."));
+    m_titleEdit->selectAll();
+    return false;
+  }
+
+  const QString category = m_currentField->category();
+  if(category.isEmpty()) {
+    KMessageBox::sorry(this, i18n("<qt>The category may not be empty. Please enter a category.</qt>"));
+    m_catCombo->lineEdit()->selectAll();
+    return false;
+  }
+
+  Data::FieldVec fields = m_coll->fieldsByCategory(category);
+  if(!fields.isEmpty() && fields.begin()->isSingleCategory() && fields.begin()->name() != m_currentField->name()) {
+    // can't have this category, cause it conflicts with a single-category field
+    KMessageBox::sorry(this, i18n("<qt>A field may not be in the same category as a <em>Paragraph</em>, "
+                                  "<em>Table</em> or <em>Image</em> field. Please enter a different category.</qt>"));
+    m_catCombo->lineEdit()->selectAll();
+    return false;
+  }
+
+  // the combobox is disabled for single-category fields
+  if(!m_catCombo->isEnabled() && m_coll->fieldByTitle(title) && m_coll->fieldNameByTitle(title) != m_currentField->name()) {
+    KMessageBox::sorry(this, i18n("A field's title may not be the same as an existing category. "
+                                  "Please enter a different title."));
+    m_titleEdit->selectAll();
+    return false;
+  }
+
+  // check for rating values outside bounds
+  if(m_currentField->type() == Data::Field::Rating) {
+    bool ok; // ok to ignore this here
+    int low = Tellico::toUInt(m_currentField->property(QString::fromLatin1("minimum")), &ok);
+    int high = Tellico::toUInt(m_currentField->property(QString::fromLatin1("maximum")), &ok);
+    while(low < 1 || low > 9 || high < 1 || high > 10 || low >= high) {
+      KMessageBox::sorry(this, i18n("The range for a rating field must be between 1 and 10, "
+                                    "and the lower bound must be less than the higher bound. "
+                                    "Please enter different low and high properties."));
+      if(slotShowExtendedProperties()) {
+        low = Tellico::toUInt(m_currentField->property(QString::fromLatin1("minimum")), &ok);
+        high = Tellico::toUInt(m_currentField->property(QString::fromLatin1("maximum")), &ok);
+      } else {
+        return false;
+      }
+    }
+  } else if(m_currentField->type() == Data::Field::Table) {
+    bool ok; // ok to ignore this here
+    int ncols = Tellico::toUInt(m_currentField->property(QString::fromLatin1("columns")), &ok);
+    // also enforced in GUI::TableFieldWidget
+    if(ncols > 10) {
+      KMessageBox::sorry(this, i18n("Tables are limited to a maximum of ten columns."));
+      m_currentField->setProperty(QString::fromLatin1("columns"), QString::fromLatin1("10"));
+    }
+  }
+
+  return true;
+}
+
+// only certain type changes are allowed
+QStringList CollectionFieldsDialog::newTypesAllowed(int type_ /*=0*/) {
+  // Undef means return all
+  if(type_ == Data::Field::Undef) {
+    return Data::Field::typeTitles();
+  }
+
+  const Data::Field::FieldMap& fieldMap = Data::Field::typeMap();
+
+  QStringList newTypes;
+  switch(type_) {
+    case Data::Field::Line: // might not work if converted to a number or URL, but ok
+    case Data::Field::Number:
+    case Data::Field::URL:
+      newTypes += fieldMap[Data::Field::Line];
+      newTypes += fieldMap[Data::Field::Para];
+      newTypes += fieldMap[Data::Field::Number];
+      newTypes += fieldMap[Data::Field::URL];
+      newTypes += fieldMap[Data::Field::Table];
+      break;
+
+    case Data::Field::Date:
+      newTypes += fieldMap[Data::Field::Line];
+      newTypes += fieldMap[Data::Field::Date];
+      break;
+
+    case Data::Field::Bool: // doesn't really make sense, but can't hurt
+      newTypes += fieldMap[Data::Field::Line];
+      newTypes += fieldMap[Data::Field::Para];
+      newTypes += fieldMap[Data::Field::Bool];
+      newTypes += fieldMap[Data::Field::Number];
+      newTypes += fieldMap[Data::Field::URL];
+      newTypes += fieldMap[Data::Field::Table];
+      break;
+
+    case Data::Field::Choice:
+      newTypes += fieldMap[Data::Field::Line];
+      newTypes += fieldMap[Data::Field::Para];
+      newTypes += fieldMap[Data::Field::Choice];
+      newTypes += fieldMap[Data::Field::Number];
+      newTypes += fieldMap[Data::Field::URL];
+      newTypes += fieldMap[Data::Field::Table];
+      newTypes += fieldMap[Data::Field::Rating];
+      break;
+
+    case Data::Field::Table: // not really a good idea since the "::" will be exposed, but allow it
+    case Data::Field::Table2:
+      newTypes += fieldMap[Data::Field::Line];
+      newTypes += fieldMap[Data::Field::Number];
+      newTypes += fieldMap[Data::Field::Table];
+      break;
+
+    case Data::Field::Para:
+      newTypes += fieldMap[Data::Field::Line];
+      newTypes += fieldMap[Data::Field::Para];
+      break;
+
+    case Data::Field::Rating:
+      newTypes += fieldMap[Data::Field::Choice];
+      newTypes += fieldMap[Data::Field::Rating];
+      break;
+
+    // these can never be changed
+    case Data::Field::Image:
+    case Data::Field::Dependent:
+      newTypes = fieldMap[static_cast<Data::Field::Type>(type_)];
+      break;
+
+    default:
+      myDebug() << "CollectionFieldsDialog::newTypesAllowed() - no match for " << type_ << endl;
+      newTypes = Data::Field::typeTitles();
+      break;
+  }
+  return newTypes;
+}
+
+#include "collectionfieldsdialog.moc"