incidenceeditor-ng/src/incidenceresource.cpp

   1 /*
   2  * Copyright (c) 2014 Sandro Knauß <knauss@kolabsys.com>
   3  *
   4  * This program is free software; you can redistribute it and/or modify
   5  * it under the terms of the GNU General Public License as published by
   6  * the Free Software Foundation; either version 2 of the License, or
   7  * (at your option) any later version.
   8  *
   9  * This program is distributed in the hope that it will be useful,
  10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  12  * GNU General Public License for more details.
  13  *
  14  * You should have received a copy of the GNU General Public License along
  15  * with this program; if not, write to the Free Software Foundation, Inc.,
  16  * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
  17  *
  18  * As a special exception, permission is given to link this program
  19  * with any edition of Qt, and distribute the resulting executable,
  20  * without including the source code for Qt in the source distribution.
  21  */
  22
  23 #include "incidenceresource.h"
  24 #include "resourcemanagement.h"
  25 #include "resourcemodel.h"
  26 #include "attendeecomboboxdelegate.h"
  27 #include "attendeelineeditdelegate.h"
  28 #include "incidencedatetime.h"
  29
  30 #include "ui_dialogdesktop.h"
  31
  32 #include <KDescendantsProxyModel>
  33 #include <KEmailAddress>
  34 #include <KMessageBox>
  35 #include <KGlobalSettings>
  36
  37 #include <QCompleter>
  38 #include <QDebug>
  39
  40 using namespace IncidenceEditorNG;
  41
  42 class SwitchRoleProxy: public QSortFilterProxyModel
  43 {
  44
  45 public:
  46     explicit SwitchRoleProxy(QObject *parent = Q_NULLPTR)
  47         : QSortFilterProxyModel(parent)
  48     {
  49
  50     }
  51
  52     QVariant data(const QModelIndex &index, int role) const Q_DECL_OVERRIDE
  53     {
  54         QVariant d;
  55         if (role == Qt::DisplayRole || role == Qt::EditRole) {
  56             d = QSortFilterProxyModel::data(index, ResourceModel::FullName);
  57             return d;
  58         }
  59         d = QSortFilterProxyModel::data(index, role);
  60         return d;
  61     }
  62 };
  63
  64 IncidenceResource::IncidenceResource(IncidenceAttendee *ieAttendee, IncidenceDateTime *dateTime, Ui::EventOrTodoDesktop *ui)
  65     : IncidenceEditor(0)
  66     , mUi(ui)
  67     , dataModel(ieAttendee->dataModel())
  68     , mDateTime(dateTime)
  69     , resourceDialog(new ResourceManagement())
  70 {
  71     setObjectName(QStringLiteral("IncidenceResource"));
  72     connect(resourceDialog, &ResourceManagement::accepted, this, &IncidenceResource::dialogOkPressed);
  73
  74     connect(mDateTime, &IncidenceDateTime::startDateChanged, this, &IncidenceResource::slotDateChanged);
  75     connect(mDateTime, &IncidenceDateTime::endDateChanged, this, &IncidenceResource::slotDateChanged);
  76
  77     QStringList attrs;
  78     attrs << QStringLiteral("cn") <<  QStringLiteral("mail");
  79
  80     completer = new QCompleter(this);
  81     ResourceModel *model = new ResourceModel(attrs, this);
  82
  83     KDescendantsProxyModel *proxyModel = new KDescendantsProxyModel(this);
  84     proxyModel->setSourceModel(model);
  85     SwitchRoleProxy *proxyModel2 = new SwitchRoleProxy(this);
  86     proxyModel2->setSourceModel(proxyModel);
  87
  88     completer->setModel(proxyModel2);
  89     completer->setCompletionRole(ResourceModel::FullName);
  90     completer->setWrapAround(false);
  91     mUi->mNewResource->setCompleter(completer);
  92
  93     AttendeeLineEditDelegate *attendeeDelegate = new AttendeeLineEditDelegate(this);
  94     attendeeDelegate->setCompletionMode((KCompletion::CompletionMode)KGlobalSettings::self()->completionMode());
  95
  96     ResourceFilterProxyModel *filterProxyModel = new ResourceFilterProxyModel(this);
  97     filterProxyModel->setDynamicSortFilter(true);
  98     filterProxyModel->setSourceModel(dataModel);
  99
 100     mUi->mResourcesTable->setModel(filterProxyModel);
 101     mUi->mResourcesTable->setItemDelegateForColumn(AttendeeTableModel::Role, ieAttendee->roleDelegate());
 102     mUi->mResourcesTable->setItemDelegateForColumn(AttendeeTableModel::FullName, attendeeDelegate);
 103     mUi->mResourcesTable->setItemDelegateForColumn(AttendeeTableModel::Status, ieAttendee->stateDelegate());
 104     mUi->mResourcesTable->setItemDelegateForColumn(AttendeeTableModel::Response, ieAttendee->responseDelegate());
 105
 106     connect(mUi->mFindResourcesButton, &QPushButton::clicked, this, &IncidenceResource::findResources);
 107     connect(mUi->mBookResourceButton, &QPushButton::clicked, this, &IncidenceResource::bookResource);
 108     connect(filterProxyModel, &ResourceFilterProxyModel::layoutChanged, this, &IncidenceResource::layoutChanged);
 109     connect(filterProxyModel, &ResourceFilterProxyModel::layoutChanged, this, &IncidenceResource::updateCount);
 110     connect(filterProxyModel, &ResourceFilterProxyModel::rowsInserted, this, &IncidenceResource::updateCount);
 111     connect(filterProxyModel, &ResourceFilterProxyModel::rowsRemoved, this, &IncidenceResource::updateCount);
 112     // only update when FullName is changed
 113     connect(filterProxyModel, &ResourceFilterProxyModel::dataChanged, this, &IncidenceResource::updateCount);
 114 }
 115
 116 void IncidenceResource::load(const KCalCore::Incidence::Ptr &incidence)
 117 {
 118     slotDateChanged();
 119 }
 120
 121 void IncidenceResource::slotDateChanged()
 122 {
 123     resourceDialog->slotDateChanged(mDateTime->startDate(), mDateTime->endDate());
 124 }
 125
 126 void IncidenceResource::save(const KCalCore::Incidence::Ptr &incidence)
 127 {
 128     //all logic inside IncidenceAtendee (using same model)
 129 }
 130
 131 bool IncidenceResource::isDirty() const
 132 {
 133     //all logic inside IncidenceAtendee (using same model)
 134     return false;
 135 }
 136
 137 void IncidenceResource::bookResource()
 138 {
 139     if (mUi->mNewResource->text().trimmed().isEmpty()) {
 140         return;
 141     }
 142     QString name, email;
 143     KEmailAddress::extractEmailAddressAndName(mUi->mNewResource->text(), email, name);
 144     KCalCore::Attendee::Ptr attendee(new KCalCore::Attendee(name, email));
 145     attendee->setCuType(KCalCore::Attendee::Resource);
 146     dataModel->insertAttendee(dataModel->rowCount(), attendee);
 147 }
 148
 149 void IncidenceResource::findResources()
 150 {
 151     resourceDialog->show();
 152 }
 153
 154 void IncidenceResource::dialogOkPressed()
 155 {
 156     ResourceItem::Ptr item = resourceDialog->selectedItem();
 157     if (item) {
 158         const QString name = item->ldapObject().value(QStringLiteral("cn"));
 159         const QString email = item->ldapObject().value(QStringLiteral("mail"));
 160         KCalCore::Attendee::Ptr attendee(new KCalCore::Attendee(name, email));
 161         attendee->setCuType(KCalCore::Attendee::Resource);
 162         dataModel->insertAttendee(dataModel->rowCount(), attendee);
 163     }
 164 }
 165
 166 void IncidenceResource::layoutChanged()
 167 {
 168     QHeaderView *headerView = mUi->mResourcesTable->horizontalHeader();
 169     headerView->setSectionHidden(AttendeeTableModel::CuType, true);
 170     headerView->setSectionHidden(AttendeeTableModel::Name, true);
 171     headerView->setSectionHidden(AttendeeTableModel::Email, true);
 172     headerView->setResizeMode(AttendeeTableModel::Role,  QHeaderView::ResizeToContents);
 173     headerView->setResizeMode(AttendeeTableModel::FullName, QHeaderView::Stretch);
 174     headerView->setResizeMode(AttendeeTableModel::Available,  QHeaderView::ResizeToContents);
 175     headerView->setResizeMode(AttendeeTableModel::Status,  QHeaderView::ResizeToContents);
 176     headerView->setResizeMode(AttendeeTableModel::Response,  QHeaderView::ResizeToContents);
 177 }
 178
 179 void IncidenceResource::updateCount()
 180 {
 181     Q_EMIT resourceCountChanged(resourceCount());
 182 }
 183
 184 int IncidenceResource::resourceCount() const
 185 {
 186     int c = 0;
 187     QModelIndex index;
 188     QAbstractItemModel *model = mUi->mResourcesTable->model();
 189     if (!model) {
 190         return 0;
 191     }
 192     const int nbRow = model->rowCount(QModelIndex());
 193     for (int i = 0; i < nbRow; ++i) {
 194         index = model->index(i, AttendeeTableModel::FullName);
 195         if (!model->data(index).toString().isEmpty()) {
 196             ++c;
 197         }
 198     }
 199     return c;
 200
 201 }
 202