git.maemo.org Git - situare/blob - src/ui/userinfo.cpp

   1 /*
   2    Situare - A location system for Facebook
   3    Copyright (C) 2010  Ixonos Plc. Authors:
   4
   5        Jukka Saastamoinen - jukka.saastamoinen@ixonos.com
   6        Jussi Laitinen - jussi.laitinen@ixonos.com
   7        Katri Kaikkonen - katri.kaikkonen@ixonos.com
   8        Henri Lampela - henri.lampela@ixonos.com
   9        Ville Tiensuu - ville.tiensuu@ixonos.com
  10
  11    Situare is free software; you can redistribute it and/or
  12    modify it under the terms of the GNU General Public License
  13    version 2 as published by the Free Software Foundation.
  14
  15    Situare is distributed in the hope that it will be useful,
  16    but WITHOUT ANY WARRANTY; without even the implied warranty of
  17    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  18    GNU General Public License for more details.
  19
  20    You should have received a copy of the GNU General Public License
  21    along with Situare; if not, write to the Free Software
  22    Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301,
  23    USA.
  24 */
  25
  26 #include "common.h"
  27 #include "imagebutton.h"
  28 #include "../user/user.h"
  29 #include "userinfo.h"
  30
  31 const int BACKGROUND_WIDTH = 240; ///< Width for item
  32 const int BACKGROUND_TOP_HEIGHT = 16; ///< Height for item top
  33 const int BACKGROUND_BOTTOM_HEIGHT = 15; ///< Height for item bottom
  34 const int ICON_HEIGHT = 24; ///< Icon height
  35 const int ICON_WIDTH = 24;  ///< Icon width
  36 const int MARGIN = 5; ///< Icon margin
  37 const int MOUSE_PRESS_AREA_WIDTH = 20;  ///< Area width for item height toggling
  38 const int MOUSE_PRESS_AREA_HEIGHT = 20; ///< Area height for item height toggling
  39 const QString USER_UNSEND_MESSAGE = "User_unsend_message_content";
  40 const QString USER_UNSEND_MESSAGE_PUBLISH_POLICITY = "User_unsend_message_publish";
  41
  42 /**
  43 * @var LABEL_MAX_WIDTH
  44 *
  45 * @brief All label's maximum width
  46 */
  47 const int LABEL_MAX_WIDTH = BACKGROUND_WIDTH - 3 * MARGIN - ICON_WIDTH + 130;
  48
  49 UserInfo::UserInfo(QWidget *parent)
  50     : QWidget(parent),
  51       m_expanded(false),
  52       m_messageUpdateVerified(false),
  53       m_updateLocation(0)
  54 {
  55     qDebug() << __PRETTY_FUNCTION__;
  56
  57     QVBoxLayout *verticalLayout = new QVBoxLayout(this);
  58     verticalLayout->setContentsMargins(MARGIN * 2, 0, MARGIN * 2, MARGIN * 2);
  59     verticalLayout->setSpacing(0);
  60     setLayout(verticalLayout);
  61
  62     QFormLayout *infoLayout = new QFormLayout();
  63     infoLayout->setMargin(0);
  64     infoLayout->setSpacing(0);
  65
  66     QHBoxLayout *buttonLayout = new QHBoxLayout();
  67     buttonLayout->setMargin(0);
  68     buttonLayout->setSpacing(0);
  69
  70     QLabel *envelopeLabel = new QLabel();
  71     envelopeLabel->setPixmap(QPixmap(":/res/images/envelope.png"));
  72     envelopeLabel->setContentsMargins(0, 0, MARGIN, 0);
  73     envelopeLabel->setFixedSize(ICON_WIDTH + MARGIN, ICON_HEIGHT);
  74     QLabel *compassLabel = new QLabel();
  75     compassLabel->setPixmap(QPixmap(":/res/images/compass.png"));
  76     compassLabel->setContentsMargins(0, 0, MARGIN, 0);
  77     compassLabel->setFixedSize(ICON_WIDTH + MARGIN, ICON_HEIGHT);
  78     QLabel *clockLabel = new QLabel();
  79     clockLabel->setPixmap(QPixmap(":/res/images/clock.png"));
  80     clockLabel->setContentsMargins(0, 0, MARGIN, 0);
  81     clockLabel->setFixedSize(ICON_WIDTH + MARGIN, ICON_HEIGHT);
  82
  83     m_findButton = new ImageButton();
  84
  85     m_nameLabel = new QLabel();
  86     m_nameLabel->setWordWrap(true);
  87
  88     m_statusTextLabel = new QLabel();
  89     m_statusTextLabel->setWordWrap(true);
  90     m_locationLabel = new QLabel();
  91     m_locationLabel->setWordWrap(true);
  92     m_updatedLabel = new QLabel();
  93     m_updatedLabel->setWordWrap(true);
  94
  95     ImageButton *updateFriendsButton = new ImageButton(this, ":/res/images/refresh.png",
  96                                                              ":/res/images/refresh_s.png");
  97     ImageButton *updateStatusMessageButton = new ImageButton(this, ":/res/images/send_position.png",
  98                                                                    ":/res/images/send_position_s.png");
  99
 100     buttonLayout->addWidget(updateFriendsButton);
 101     buttonLayout->addWidget(updateStatusMessageButton);
 102
 103     infoLayout->addRow(envelopeLabel, m_statusTextLabel);
 104     infoLayout->addRow(compassLabel, m_locationLabel);
 105     infoLayout->addRow(clockLabel, m_updatedLabel);
 106
 107     verticalLayout->addWidget(m_findButton, 0, Qt::AlignHCenter);
 108     verticalLayout->addWidget(m_nameLabel, 0, Qt::AlignHCenter);
 109     verticalLayout->addLayout(infoLayout);
 110     verticalLayout->addLayout(buttonLayout);
 111
 112     connect(updateStatusMessageButton,SIGNAL(clicked()),
 113             this,SLOT(messageUpdate()));
 114
 115     connect(updateFriendsButton,SIGNAL(clicked()),
 116             this, SIGNAL(refreshUserData()));
 117
 118     connect(m_findButton, SIGNAL(clicked()),
 119             this, SLOT(findButtonClicked()));
 120
 121     setFixedWidth(BACKGROUND_WIDTH);
 122
 123     this->setFont(NOKIA_FONT_SMALL);
 124     m_nameLabel->setFont(NOKIA_FONT_NORMAL);
 125     QPalette itemPalette = palette();
 126     itemPalette.setColor(QPalette::Foreground, COLOR_GRAY);
 127     setPalette(itemPalette);
 128     QPalette namePalette = m_nameLabel->palette();
 129     namePalette.setColor(QPalette::Foreground, Qt::white);
 130     m_nameLabel->setPalette(namePalette);
 131
 132     m_backgroundTopImage.load(":/res/images/user_info_item_top.png");
 133     m_backgroundMiddleImage.load(":/res/images/user_info_item_middle.png");
 134     m_backgroundBottomImage.load(":/res/images/user_info_item_bottom.png");
 135
 136     restoreUnsendMessage();
 137 }
 138
 139 UserInfo::~UserInfo()
 140 {
 141     qDebug() << __PRETTY_FUNCTION__;
 142
 143     QSettings settings(DIRECTORY_NAME, FILE_NAME);
 144
 145     if (!m_backupMessage.isEmpty()) {
 146         settings.setValue(USER_UNSEND_MESSAGE, m_backupMessage.toAscii());
 147         settings.setValue(USER_UNSEND_MESSAGE_PUBLISH_POLICITY, m_backupFacebookPublishPolicity);
 148     } else {
 149         settings.remove(USER_UNSEND_MESSAGE);
 150         settings.remove(USER_UNSEND_MESSAGE_PUBLISH_POLICITY);
 151     }
 152 }
 153
 154 void UserInfo::setAddress(const QString &address)
 155 {
 156     qDebug() << __PRETTY_FUNCTION__;
 157
 158     m_locationLabel->setText(address);
 159 }
 160
 161 void UserInfo::setCoordinates(const QPointF &coordinates)
 162 {
 163     qDebug() << __PRETTY_FUNCTION__;
 164
 165     m_coordinates = coordinates;
 166 }
 167
 168 void UserInfo::setMessageText(const QString &text)
 169 {
 170     qDebug() << __PRETTY_FUNCTION__;
 171
 172     m_messageText = text;
 173     setText(false);
 174 }
 175
 176 void UserInfo::setProfileImage(const QPixmap &image)
 177 {
 178     qDebug() << __PRETTY_FUNCTION__;
 179
 180     m_findButton->setButtonIcon(image);
 181 }
 182
 183 void UserInfo::setTime(const QString &time)
 184 {
 185     qDebug() << __PRETTY_FUNCTION__;
 186
 187     m_updatedLabel->setText(time);
 188 }
 189
 190 void UserInfo::setUserName(const QString &name)
 191 {
 192     qDebug() << __PRETTY_FUNCTION__;
 193
 194     m_userName = name;
 195     setText(false);
 196 }
 197
 198 void UserInfo::setText(bool expanded)
 199 {
 200     qDebug() << __PRETTY_FUNCTION__;
 201
 202     if (expanded) {
 203         m_nameLabel->setText(m_userName);
 204         m_statusTextLabel->setText(m_messageText);
 205     }
 206     else {
 207         m_nameLabel->setText(shortenText(m_nameLabel, m_userName, LABEL_MAX_WIDTH));
 208         m_statusTextLabel->setText(shortenText(m_statusTextLabel, m_messageText,
 209                                                LABEL_MAX_WIDTH));
 210     }
 211 }
 212
 213 void UserInfo::backupUpdateLocationDialogData(const QString &status, bool publish)
 214 {
 215     qDebug() << __PRETTY_FUNCTION__;
 216
 217     m_backupMessage = status;
 218     m_backupFacebookPublishPolicity = publish;
 219
 220     m_messageUpdateVerified = false;
 221 }
 222
 223 void UserInfo::clearUpdateLocationDialogData()
 224 {
 225     qDebug() << __PRETTY_FUNCTION__;
 226
 227     m_backupMessage.clear();
 228     m_backupFacebookPublishPolicity = false;
 229 }
 230
 231 void UserInfo::findButtonClicked()
 232 {
 233     qDebug() << __PRETTY_FUNCTION__;
 234
 235     emit findUser(m_coordinates);
 236 }
 237
 238 void UserInfo::mouseReleaseEvent(QMouseEvent *event)
 239 {
 240     qDebug() << __PRETTY_FUNCTION__ << " " << event->pos();
 241
 242     if ((abs(m_mousePosition.y() - event->pos().y()) <= MOUSE_PRESS_AREA_WIDTH) &&
 243         (abs(m_mousePosition.x() - event->pos().x()) <= MOUSE_PRESS_AREA_HEIGHT)) {
 244         if (m_expanded) {
 245             setText(false);
 246             m_expanded = false;
 247         }
 248         else {
 249             setText(true);
 250             m_expanded = true;
 251         }
 252     }
 253 }
 254
 255 void UserInfo::mousePressEvent(QMouseEvent *event)
 256 {
 257     qDebug() << __PRETTY_FUNCTION__ << " " << event->pos();
 258
 259     m_mousePosition = event->pos();
 260 }
 261
 262 void UserInfo::messageUpdate()
 263 {
 264     qDebug() << __PRETTY_FUNCTION__;
 265
 266     emit requestReverseGeo();
 267
 268     delete m_updateLocation;
 269     m_updateLocation = new UpdateLocationDialog(m_backupMessage, m_backupFacebookPublishPolicity,
 270                                                 this);
 271
 272     connect(this, SIGNAL(reverseGeoReady(QString)),
 273             m_updateLocation, SLOT(setAddress(QString)));
 274
 275     connect(m_updateLocation, SIGNAL(statusUpdate(QString,bool)),
 276             this, SIGNAL(statusUpdate(QString,bool)));
 277
 278     connect(m_updateLocation, SIGNAL(statusUpdate(QString,bool)),
 279             this, SLOT(backupUpdateLocationDialogData(QString,bool)));
 280
 281     connect(m_updateLocation, SIGNAL(finished(int)),
 282             this, SLOT(updateLocationDialogFinished(int)));
 283
 284     m_updateLocation->show();
 285 }
 286
 287 void UserInfo::paintEvent(QPaintEvent *aPaintEvent)
 288 {
 289     qDebug() << __PRETTY_FUNCTION__ << " " << aPaintEvent->rect();
 290
 291     QPainter painter(this);
 292
 293     QRect topRect = QRect(0, MARGIN, BACKGROUND_WIDTH, BACKGROUND_TOP_HEIGHT);
 294     QRect middleRect = QRect(0, topRect.bottom(), BACKGROUND_WIDTH,
 295                              height() - BACKGROUND_TOP_HEIGHT - BACKGROUND_BOTTOM_HEIGHT);
 296     QRect bottomRect = QRect(topRect.left(), middleRect.bottom(), BACKGROUND_WIDTH,
 297                              BACKGROUND_BOTTOM_HEIGHT);
 298
 299     painter.drawPixmap(topRect, m_backgroundTopImage);
 300     painter.drawPixmap(middleRect, m_backgroundMiddleImage);
 301     painter.drawPixmap(bottomRect, m_backgroundBottomImage);
 302 }
 303
 304 void UserInfo::restoreUnsendMessage()
 305 {
 306     qDebug() << __PRETTY_FUNCTION__;
 307
 308     QSettings settings(DIRECTORY_NAME, FILE_NAME);
 309     m_backupMessage = settings.value(USER_UNSEND_MESSAGE, "").toString();
 310     m_backupFacebookPublishPolicity =
 311             settings.value(USER_UNSEND_MESSAGE_PUBLISH_POLICITY, false).toBool();
 312 }
 313
 314 QString UserInfo::shortenText(const QLabel *label, const QString &text, int textMaxWidth)
 315 {
 316     qDebug() << __PRETTY_FUNCTION__;
 317
 318     QFontMetrics labelMetrics = label->fontMetrics();
 319
 320     QString textParam = text;
 321     int index = textParam.indexOf('\n');
 322
 323     if (index > 0) {
 324         textParam.truncate(index);
 325         textParam.append("...");
 326     }
 327
 328    return labelMetrics.elidedText(textParam, Qt::ElideRight, textMaxWidth);
 329 }
 330
 331 void UserInfo::verifyMessageUpdateFailure(const int error)
 332 {
 333     qDebug() << __PRETTY_FUNCTION__;
 334
 335     Q_UNUSED(error);
 336
 337     if (!m_messageUpdateVerified) {
 338
 339         if (m_messageText != m_backupMessage && !m_backupMessage.isEmpty())
 340             emit notificateUpdateFailing(tr("Location update failed\n\nYour message is saved to "
 341                                             "textbox until sending will succeed"), true);
 342     }
 343
 344     m_messageUpdateVerified = true;
 345 }
 346
 347 void UserInfo::updateLocationDialogFinished(int reason)
 348 {
 349     qDebug() << __PRETTY_FUNCTION__;
 350
 351     Q_UNUSED(reason);
 352
 353     if (m_updateLocation) {
 354         disconnect(this, SIGNAL(reverseGeoReady(QString)),
 355                 m_updateLocation, SLOT(setAddress(QString)));
 356
 357         disconnect(m_updateLocation, SIGNAL(statusUpdate(QString,bool)),
 358                 this, SIGNAL(statusUpdate(QString,bool)));
 359
 360         disconnect(m_updateLocation, SIGNAL(statusUpdate(QString,bool)),
 361                 this, SLOT(backupUpdateLocationDialogData(QString,bool)));
 362
 363         disconnect(m_updateLocation, SIGNAL(finished(int)),
 364                 this, SLOT(updateLocationDialogFinished(int)));
 365
 366         m_updateLocation->deleteLater();
 367         m_updateLocation = 0;
 368     }
 369
 370 }