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/*
* Copyright (c) 2012-2014 Tobias Markmann
* Licensed under the simplified BSD license.
* See Documentation/Licenses/BSD-simplified.txt for more information.
*/
#include <Swift/QtUI/QtVCardWidget/QtVCardOrganizationField.h>
#include <boost/algorithm/string.hpp>
#include <QGridLayout>
#include <QHBoxLayout>
#include <QHeaderView>
#include <Swift/QtUI/QtSwiftUtil.h>
namespace Swift {
QtVCardOrganizationField::QtVCardOrganizationField(QWidget* parent, QGridLayout *layout, bool editable) :
QtVCardGeneralField(parent, layout, editable, layout->rowCount(), tr("Organization"), false, false), organizationLabel(NULL), organizationLineEdit(NULL), unitsTreeWidget(NULL), itemDelegate(NULL) {
connect(this, SIGNAL(editableChanged(bool)), SLOT(handleEditibleChanged(bool)));
}
QtVCardOrganizationField::~QtVCardOrganizationField() {
disconnect(this, SLOT(handleEditibleChanged(bool)));
}
void QtVCardOrganizationField::setupContentWidgets() {
organizationLabel = new QLabel(this);
organizationLabel->setTextInteractionFlags(Qt::TextSelectableByMouse | Qt::TextSelectableByKeyboard);
organizationLineEdit = new QtResizableLineEdit(this);
QHBoxLayout* organizationLayout = new QHBoxLayout();
organizationLayout->addWidget(organizationLabel);
organizationLayout->addWidget(organizationLineEdit);
getGridLayout()->addLayout(organizationLayout, getGridLayout()->rowCount()-1, 2, 1, 2, Qt::AlignVCenter);
itemDelegate = new QtRemovableItemDelegate(style());
unitsTreeWidget = new QTreeWidget(this);
connect(unitsTreeWidget->model(), SIGNAL(rowsRemoved(QModelIndex, int, int)), SLOT(handleRowsRemoved(QModelIndex,int,int)));
unitsTreeWidget->setColumnCount(2);
unitsTreeWidget->header()->setStretchLastSection(false);
unitsTreeWidget->header()->resizeSection(1, itemDelegate->sizeHint(QStyleOptionViewItem(), QModelIndex()).width());
#if QT_VERSION >= 0x050000
unitsTreeWidget->header()->setSectionResizeMode(0, QHeaderView::Stretch);
#else
unitsTreeWidget->header()->setResizeMode(0, QHeaderView::Stretch);
#endif
unitsTreeWidget->setHeaderHidden(true);
unitsTreeWidget->setRootIsDecorated(false);
unitsTreeWidget->setEditTriggers(QAbstractItemView::DoubleClicked);
unitsTreeWidget->setItemDelegateForColumn(1, itemDelegate);
connect(unitsTreeWidget, SIGNAL(itemChanged(QTreeWidgetItem*,int)), SLOT(handleItemChanged(QTreeWidgetItem*,int)));
getGridLayout()->addWidget(unitsTreeWidget, getGridLayout()->rowCount()-1, 4, 2, 1);
QTreeWidgetItem* item = new QTreeWidgetItem(QStringList("") << "");
item->setFlags(item->flags() | Qt::ItemIsEditable);
unitsTreeWidget->addTopLevelItem(item);
getTagComboBox()->hide();
organizationLabel->hide();
childWidgets << organizationLabel << organizationLineEdit << unitsTreeWidget;
}
bool QtVCardOrganizationField::isEmpty() const {
return organizationLineEdit->text().isEmpty() && unitsTreeWidget->model()->rowCount() != 0;
}
void QtVCardOrganizationField::setOrganization(const VCard::Organization& organization) {
organizationLineEdit->setText(P2QSTRING(organization.name));
unitsTreeWidget->clear();
foreach(std::string unit, organization.units) {
QTreeWidgetItem* item = new QTreeWidgetItem(QStringList(P2QSTRING(unit)) << "");
item->setFlags(item->flags() | Qt::ItemIsEditable);
unitsTreeWidget->addTopLevelItem(item);
}
QTreeWidgetItem* item = new QTreeWidgetItem(QStringList("") << "");
item->setFlags(item->flags() | Qt::ItemIsEditable);
unitsTreeWidget->addTopLevelItem(item);
}
VCard::Organization QtVCardOrganizationField::getOrganization() const {
VCard::Organization organization;
organization.name = Q2PSTRING(organizationLineEdit->text());
for(int i=0; i < unitsTreeWidget->topLevelItemCount(); ++i) {
QTreeWidgetItem* row = unitsTreeWidget->topLevelItem(i);
if (!row->text(0).isEmpty()) {
organization.units.push_back(Q2PSTRING(row->text(0)));
}
}
return organization;
}
void QtVCardOrganizationField::handleEditibleChanged(bool isEditable) {
assert(organizationLineEdit);
assert(unitsTreeWidget);
organizationLineEdit->setVisible(isEditable);
organizationLabel->setVisible(!isEditable);
if (!isEditable) {
QString label;
for(int i=0; i < unitsTreeWidget->topLevelItemCount(); ++i) {
QTreeWidgetItem* row = unitsTreeWidget->topLevelItem(i);
if (!row->text(0).isEmpty()) {
label += row->text(0) + ", ";
}
}
label += organizationLineEdit->text();
organizationLabel->setText(label);
}
unitsTreeWidget->setVisible(isEditable);
}
void QtVCardOrganizationField::handleItemChanged(QTreeWidgetItem *, int) {
guaranteeEmptyRow();
}
void QtVCardOrganizationField::handleRowsRemoved(const QModelIndex&, int, int) {
guaranteeEmptyRow();
}
void QtVCardOrganizationField::guaranteeEmptyRow() {
bool hasEmptyRow = false;
QList<QTreeWidgetItem*> rows = unitsTreeWidget->findItems("", Qt::MatchFixedString);
foreach(QTreeWidgetItem* row, rows) {
if (row->text(0).isEmpty()) {
hasEmptyRow = true;
}
}
if (!hasEmptyRow) {
QTreeWidgetItem* item = new QTreeWidgetItem(QStringList("") << "");
item->setFlags(item->flags() | Qt::ItemIsEditable);
unitsTreeWidget->addTopLevelItem(item);
unitsTreeWidget->setCurrentItem(item);
}
}
}
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Swift