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 "userinfo.h"
  27
  28 #include "../user/user.h"
  29 #include "common.h"
  30 #include "imagebutton.h"
  31
  32 const int BACKGROUND_WIDTH = 368;           ///< Width for item
  33 const int BACKGROUND_TOP_HEIGHT = 20;       ///< Height for item top
  34 const int BACKGROUND_BOTTOM_HEIGHT = 15;    ///< Height for item bottom
  35 const int ICON_HEIGHT = 24;                 ///< Icon height
  36 const int ICON_WIDTH = 24;                  ///< Icon width
  37 const int MARGIN = 5;                       ///< Icon margin
  38 const int LINE_LENGTH = 27;                 ///< Line length
  39 const int MOUSE_PRESS_AREA_WIDTH = 20;      ///< Area width for item height toggling
  40 const int MOUSE_PRESS_AREA_HEIGHT = 20;     ///< Area height for item height toggling
  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_updateLocation(0)
  53 {
  54     qDebug() << __PRETTY_FUNCTION__;
  55
  56     QVBoxLayout *verticalLayout = new QVBoxLayout(this);
  57     verticalLayout->setContentsMargins(MARGIN * 2, 0, MARGIN * 2, MARGIN * 2);
  58     verticalLayout->setSpacing(0);
  59     setLayout(verticalLayout);
  60
  61     QFormLayout *infoLayout = new QFormLayout();
  62     infoLayout->setMargin(0);
  63     infoLayout->setSpacing(0);
  64
  65     QHBoxLayout *buttonLayout = new QHBoxLayout();
  66     buttonLayout->setMargin(0);
  67     buttonLayout->setSpacing(0);
  68
  69     QLabel *envelopeLabel = new QLabel();
  70     envelopeLabel->setPixmap(QPixmap(":/res/images/envelope.png"));
  71     envelopeLabel->setContentsMargins(0, 0, MARGIN, 0);
  72     envelopeLabel->setFixedSize(ICON_WIDTH + MARGIN, ICON_HEIGHT);
  73     QLabel *compassLabel = new QLabel();
  74     compassLabel->setPixmap(QPixmap(":/res/images/compass.png"));
  75     compassLabel->setContentsMargins(0, 0, MARGIN, 0);
  76     compassLabel->setFixedSize(ICON_WIDTH + MARGIN, ICON_HEIGHT);
  77     QLabel *clockLabel = new QLabel();
  78     clockLabel->setPixmap(QPixmap(":/res/images/clock.png"));
  79     clockLabel->setContentsMargins(0, 0, MARGIN, 0);
  80     clockLabel->setFixedSize(ICON_WIDTH + MARGIN, ICON_HEIGHT);
  81
  82     m_findButton = new ImageButton();
  83
  84     m_nameLabel = new QLabel();
  85     m_nameLabel->setWordWrap(true);
  86
  87     m_statusTextLabel = new QLabel();
  88     m_statusTextLabel->setWordWrap(true);
  89     m_locationLabel = new QLabel();
  90     m_locationLabel->setWordWrap(true);
  91     m_updatedLabel = new QLabel();
  92     m_updatedLabel->setWordWrap(true);
  93
  94     ImageButton *updateFriendsButton = new ImageButton(this, ":/res/images/refresh.png",
  95                                                              ":/res/images/refresh_s.png");
  96     ImageButton *updateStatusMessageButton = new ImageButton(this, ":/res/images/send_position.png",
  97                                                                    ":/res/images/send_position_s.png");
  98
  99     buttonLayout->addWidget(updateFriendsButton);
 100     buttonLayout->addWidget(updateStatusMessageButton);
 101
 102     infoLayout->addRow(envelopeLabel, m_statusTextLabel);
 103     infoLayout->addRow(compassLabel, m_locationLabel);
 104     infoLayout->addRow(clockLabel, m_updatedLabel);
 105
 106     verticalLayout->addWidget(m_findButton, 0, Qt::AlignHCenter);
 107     verticalLayout->addWidget(m_nameLabel, 0, Qt::AlignHCenter);
 108     verticalLayout->addLayout(infoLayout);
 109     verticalLayout->addLayout(buttonLayout);
 110
 111     connect(updateStatusMessageButton,SIGNAL(clicked()),
 112             this,SLOT(messageUpdate()));
 113
 114     connect(updateFriendsButton,SIGNAL(clicked()),
 115             this, SIGNAL(refreshUserData()));
 116
 117     connect(m_findButton, SIGNAL(clicked()),
 118             this, SLOT(findButtonClicked()));
 119
 120     setFixedWidth(BACKGROUND_WIDTH);
 121
 122     this->setFont(NOKIA_FONT_SMALL);
 123     m_nameLabel->setFont(NOKIA_FONT_NORMAL);
 124     QPalette itemPalette = palette();
 125     itemPalette.setColor(QPalette::Foreground, COLOR_GRAY);
 126     setPalette(itemPalette);
 127     QPalette namePalette = m_nameLabel->palette();
 128     namePalette.setColor(QPalette::Foreground, Qt::white);
 129     m_nameLabel->setPalette(namePalette);
 130
 131     m_backgroundTopImage.load(":/res/images/list_item_top.png");
 132     m_backgroundMiddleImage.load(":/res/images/list_item_middle.png");
 133     m_backgroundBottomImage.load(":/res/images/list_item_bottom.png");
 134
 135     restoreUnsendMessage();
 136 }
 137
 138 UserInfo::~UserInfo()
 139 {
 140     qDebug() << __PRETTY_FUNCTION__;
 141
 142     QSettings settings(DIRECTORY_NAME, FILE_NAME);
 143
 144     if (!m_backupMessage.isEmpty()) {
 145         settings.setValue(USER_UNSEND_MESSAGE, m_backupMessage.toAscii());
 146         settings.setValue(USER_UNSEND_MESSAGE_PUBLISH, m_backupFacebookPublishPolicity);
 147     } else {
 148         settings.remove(USER_UNSEND_MESSAGE);
 149         settings.remove(USER_UNSEND_MESSAGE_PUBLISH);
 150     }
 151 }
 152
 153 void UserInfo::setAddress(const QString &address)
 154 {
 155     qDebug() << __PRETTY_FUNCTION__;
 156
 157     m_locationLabel->setText(address);
 158 }
 159
 160 void UserInfo::setCoordinates(const GeoCoordinate &coordinates)
 161 {
 162     qDebug() << __PRETTY_FUNCTION__;
 163
 164     m_coordinates = coordinates;
 165 }
 166
 167 void UserInfo::setMessageText(const QString &text)
 168 {
 169     qDebug() << __PRETTY_FUNCTION__;
 170
 171     m_messageText = text;
 172     m_expandedMessageText.clear();
 173     QString temp = "";
 174     for(int i=0;i < text.length();i++) {
 175         if(fontMetrics().width(temp.append(text.at(i))) > 170) {
 176             temp.append("\n");
 177             if(temp.startsWith(QString(" ")))
 178                 temp.remove(0, 1);
 179
 180             m_expandedMessageText.append(temp);
 181             temp.clear();
 182         }
 183     }
 184     m_expandedMessageText.append(temp);
 185     setText(false);
 186 }
 187
 188 void UserInfo::setProfileImage(const QPixmap &image)
 189 {
 190     qDebug() << __PRETTY_FUNCTION__;
 191
 192     if(!image.isNull())
 193         m_findButton->setButtonIcon(image);
 194 }
 195
 196 void UserInfo::setTime(const QString &time)
 197 {
 198     qDebug() << __PRETTY_FUNCTION__;
 199
 200     m_updatedLabel->setText(time);
 201 }
 202
 203 void UserInfo::setUserName(const QString &name)
 204 {
 205     qDebug() << __PRETTY_FUNCTION__;
 206
 207     m_userName = name;
 208     setText(false);
 209 }
 210
 211 void UserInfo::setText(bool expanded)
 212 {
 213     qDebug() << __PRETTY_FUNCTION__;
 214
 215     if (expanded) {
 216         m_statusTextLabel->setText(m_expandedMessageText);
 217     }
 218     else {
 219         m_nameLabel->setText(shortenText(m_nameLabel, m_userName, LABEL_MAX_WIDTH));
 220         m_statusTextLabel->setText(shortenText(m_statusTextLabel, m_messageText,
 221                                                LABEL_MAX_WIDTH));
 222     }
 223 }
 224
 225 void UserInfo::backupUpdateLocationDialogData(const QString &status, bool publish)
 226 {
 227     qDebug() << __PRETTY_FUNCTION__;
 228
 229     m_backupMessage = status;
 230     m_backupFacebookPublishPolicity = publish;
 231 }
 232
 233 void UserInfo::clearUpdateLocationDialogData()
 234 {
 235     qDebug() << __PRETTY_FUNCTION__;
 236
 237     m_backupMessage.clear();
 238     m_backupFacebookPublishPolicity = false;
 239 }
 240
 241 void UserInfo::findButtonClicked()
 242 {
 243     qDebug() << __PRETTY_FUNCTION__;
 244
 245     emit findUser(m_coordinates);
 246 }
 247
 248 void UserInfo::mouseReleaseEvent(QMouseEvent *event)
 249 {
 250     qDebug() << __PRETTY_FUNCTION__ << " " << event->pos();
 251
 252     if ((abs(m_mousePosition.y() - event->pos().y()) <= MOUSE_PRESS_AREA_WIDTH) &&
 253         (abs(m_mousePosition.x() - event->pos().x()) <= MOUSE_PRESS_AREA_HEIGHT)) {
 254         if (m_expanded) {
 255             setText(false);
 256             m_expanded = false;
 257         }
 258         else {
 259             setText(true);
 260             m_expanded = true;
 261         }
 262     }
 263 }
 264
 265 void UserInfo::mousePressEvent(QMouseEvent *event)
 266 {
 267     qDebug() << __PRETTY_FUNCTION__ << " " << event->pos();
 268
 269     m_mousePosition = event->pos();
 270 }
 271
 272 void UserInfo::messageUpdate()
 273 {
 274     qDebug() << __PRETTY_FUNCTION__;
 275
 276     delete m_updateLocation;
 277     m_updateLocation = new UpdateLocationDialog(m_backupMessage, m_backupFacebookPublishPolicity,
 278                                                 this);
 279
 280     connect(this, SIGNAL(reverseGeoReady(QString)),
 281             m_updateLocation, SLOT(setAddress(QString)));
 282
 283     connect(m_updateLocation, SIGNAL(statusUpdate(QString,bool)),
 284             this, SIGNAL(statusUpdate(QString,bool)));
 285
 286     connect(m_updateLocation, SIGNAL(statusUpdate(QString,bool)),
 287             this, SLOT(backupUpdateLocationDialogData(QString,bool)));
 288
 289     connect(m_updateLocation, SIGNAL(finished(int)),
 290             this, SLOT(updateLocationDialogFinished(int)));
 291
 292     m_updateLocation->show();
 293
 294     emit requestReverseGeo();
 295 }
 296
 297 void UserInfo::paintEvent(QPaintEvent *aPaintEvent)
 298 {
 299     qDebug() << __PRETTY_FUNCTION__ << " " << aPaintEvent->rect();
 300
 301     QPainter painter(this);
 302
 303     QRect topRect = QRect(0, MARGIN, BACKGROUND_WIDTH, BACKGROUND_TOP_HEIGHT);
 304     QRect middleRect = QRect(0, topRect.bottom(), BACKGROUND_WIDTH,
 305                              this->height() - BACKGROUND_TOP_HEIGHT - BACKGROUND_BOTTOM_HEIGHT);
 306     QRect bottomRect = QRect(topRect.left(), middleRect.bottom(), BACKGROUND_WIDTH,
 307                              BACKGROUND_BOTTOM_HEIGHT);
 308
 309     painter.drawPixmap(topRect, m_backgroundTopImage);
 310     painter.drawPixmap(middleRect, m_backgroundMiddleImage);
 311     painter.drawPixmap(bottomRect, m_backgroundBottomImage);
 312 }
 313
 314 void UserInfo::restoreUnsendMessage()
 315 {
 316     qDebug() << __PRETTY_FUNCTION__;
 317
 318     QSettings settings(DIRECTORY_NAME, FILE_NAME);
 319     m_backupMessage = settings.value(USER_UNSEND_MESSAGE, EMPTY).toString();
 320     m_backupFacebookPublishPolicity =
 321             settings.value(USER_UNSEND_MESSAGE_PUBLISH, false).toBool();
 322 }
 323
 324 QString UserInfo::shortenText(const QLabel *label, const QString &text, int textMaxWidth)
 325 {
 326     qDebug() << __PRETTY_FUNCTION__;
 327
 328     QFontMetrics labelMetrics = label->fontMetrics();
 329     QString textParam = text;
 330     int index = textParam.indexOf('\n');
 331     int textWidth = fontMetrics().width(textParam);
 332
 333         if (index > 0) {
 334             textParam.truncate(index);
 335             textParam.append("...");
 336         }
 337             if (textWidth > 250)
 338                 textParam.insert(LINE_LENGTH, QString("\n"));
 339
 340    return labelMetrics.elidedText(textParam, Qt::ElideRight, textMaxWidth);
 341 }
 342
 343 void UserInfo::updateLocationDialogFinished(int reason)
 344 {
 345     qDebug() << __PRETTY_FUNCTION__;
 346
 347     Q_UNUSED(reason);
 348
 349     if (m_updateLocation) {
 350         disconnect(this, SIGNAL(reverseGeoReady(QString)),
 351                 m_updateLocation, SLOT(setAddress(QString)));
 352
 353         disconnect(m_updateLocation, SIGNAL(statusUpdate(QString,bool)),
 354                 this, SIGNAL(statusUpdate(QString,bool)));
 355
 356         disconnect(m_updateLocation, SIGNAL(statusUpdate(QString,bool)),
 357                 this, SLOT(backupUpdateLocationDialogData(QString,bool)));
 358
 359         disconnect(m_updateLocation, SIGNAL(finished(int)),
 360                 this, SLOT(updateLocationDialogFinished(int)));
 361
 362         m_updateLocation->deleteLater();
 363         m_updateLocation = 0;
 364     }
 365 }