Merge branch 'master' of https://vcs.maemo.org/git/situare
[situare] / 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 LINE_LENGTH = 17;                 ///< Line length
38 const int MOUSE_PRESS_AREA_WIDTH = 20;      ///< Area width for item height toggling
39 const int MOUSE_PRESS_AREA_HEIGHT = 20;     ///< Area height for item height toggling
40
41 /**
42 * @var LABEL_MAX_WIDTH
43 *
44 * @brief All label's maximum width
45 */
46 const int LABEL_MAX_WIDTH = BACKGROUND_WIDTH - 3 * MARGIN - ICON_WIDTH + 130;
47
48 UserInfo::UserInfo(QWidget *parent)
49     : QWidget(parent),
50       m_expanded(false),
51       m_messageUpdateVerified(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/user_info_item_top.png");
132     m_backgroundMiddleImage.load(":/res/images/user_info_item_middle.png");
133     m_backgroundBottomImage.load(":/res/images/user_info_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 QPointF &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     m_findButton->setButtonIcon(image);
193 }
194
195 void UserInfo::setTime(const QString &time)
196 {
197     qDebug() << __PRETTY_FUNCTION__;
198
199     m_updatedLabel->setText(time);
200 }
201
202 void UserInfo::setUserName(const QString &name)
203 {
204     qDebug() << __PRETTY_FUNCTION__;
205
206     m_userName = name;
207     setText(false);
208 }
209
210 void UserInfo::setText(bool expanded)
211 {
212     qDebug() << __PRETTY_FUNCTION__;
213
214     if (expanded) {
215         m_statusTextLabel->setText(m_expandedMessageText);
216     }
217     else {
218         m_nameLabel->setText(shortenText(m_nameLabel, m_userName, LABEL_MAX_WIDTH));
219         m_statusTextLabel->setText(shortenText(m_statusTextLabel, m_messageText,
220                                                LABEL_MAX_WIDTH));
221     }
222 }
223
224 void UserInfo::backupUpdateLocationDialogData(const QString &status, bool publish)
225 {
226     qDebug() << __PRETTY_FUNCTION__;
227
228     m_backupMessage = status;
229     m_backupFacebookPublishPolicity = publish;
230
231     m_messageUpdateVerified = false;
232 }
233
234 void UserInfo::clearUpdateLocationDialogData()
235 {
236     qDebug() << __PRETTY_FUNCTION__;
237
238     m_backupMessage.clear();
239     m_backupFacebookPublishPolicity = false;
240 }
241
242 void UserInfo::findButtonClicked()
243 {
244     qDebug() << __PRETTY_FUNCTION__;
245
246     emit findUser(m_coordinates);
247 }
248
249 void UserInfo::mouseReleaseEvent(QMouseEvent *event)
250 {
251     qDebug() << __PRETTY_FUNCTION__ << " " << event->pos();
252
253     if ((abs(m_mousePosition.y() - event->pos().y()) <= MOUSE_PRESS_AREA_WIDTH) &&
254         (abs(m_mousePosition.x() - event->pos().x()) <= MOUSE_PRESS_AREA_HEIGHT)) {
255         if (m_expanded) {
256             setText(false);
257             m_expanded = false;
258         }
259         else {
260             setText(true);
261             m_expanded = true;
262         }
263     }
264 }
265
266 void UserInfo::mousePressEvent(QMouseEvent *event)
267 {
268     qDebug() << __PRETTY_FUNCTION__ << " " << event->pos();
269
270     m_mousePosition = event->pos();
271 }
272
273 void UserInfo::messageUpdate()
274 {
275     qDebug() << __PRETTY_FUNCTION__;
276
277     delete m_updateLocation;
278     m_updateLocation = new UpdateLocationDialog(m_backupMessage, m_backupFacebookPublishPolicity,
279                                                 this);
280
281     connect(this, SIGNAL(reverseGeoReady(QString)),
282             m_updateLocation, SLOT(setAddress(QString)));
283
284     connect(m_updateLocation, SIGNAL(statusUpdate(QString,bool)),
285             this, SIGNAL(statusUpdate(QString,bool)));
286
287     connect(m_updateLocation, SIGNAL(statusUpdate(QString,bool)),
288             this, SLOT(backupUpdateLocationDialogData(QString,bool)));
289
290     connect(m_updateLocation, SIGNAL(finished(int)),
291             this, SLOT(updateLocationDialogFinished(int)));
292
293     m_updateLocation->show();
294
295     emit requestReverseGeo();
296 }
297
298 void UserInfo::paintEvent(QPaintEvent *aPaintEvent)
299 {
300     qDebug() << __PRETTY_FUNCTION__ << " " << aPaintEvent->rect();
301
302     QPainter painter(this);
303
304     QRect topRect = QRect(0, MARGIN, BACKGROUND_WIDTH, BACKGROUND_TOP_HEIGHT);
305     QRect middleRect = QRect(0, topRect.bottom(), BACKGROUND_WIDTH,
306                              height() - BACKGROUND_TOP_HEIGHT - BACKGROUND_BOTTOM_HEIGHT);
307     QRect bottomRect = QRect(topRect.left(), middleRect.bottom(), BACKGROUND_WIDTH,
308                              BACKGROUND_BOTTOM_HEIGHT);
309
310     painter.drawPixmap(topRect, m_backgroundTopImage);
311     painter.drawPixmap(middleRect, m_backgroundMiddleImage);
312     painter.drawPixmap(bottomRect, m_backgroundBottomImage);
313 }
314
315 void UserInfo::restoreUnsendMessage()
316 {
317     qDebug() << __PRETTY_FUNCTION__;
318
319     QSettings settings(DIRECTORY_NAME, FILE_NAME);
320     m_backupMessage = settings.value(USER_UNSEND_MESSAGE, EMPTY).toString();
321     m_backupFacebookPublishPolicity =
322             settings.value(USER_UNSEND_MESSAGE_PUBLISH, false).toBool();
323 }
324
325 QString UserInfo::shortenText(const QLabel *label, const QString &text, int textMaxWidth)
326 {
327     qDebug() << __PRETTY_FUNCTION__;
328
329     QFontMetrics labelMetrics = label->fontMetrics();
330     QString textParam = text;
331     int index = textParam.indexOf('\n');
332     int textWidth = fontMetrics().width(textParam);
333
334         if (index > 0) {
335             textParam.truncate(index);
336             textParam.append("...");
337         }
338             if (textWidth > 150)
339                 textParam.insert(LINE_LENGTH, QString("\n"));
340
341    return labelMetrics.elidedText(textParam, Qt::ElideRight, textMaxWidth);
342 }
343
344 void UserInfo::verifyMessageUpdateFailure(const int error)
345 {
346     qDebug() << __PRETTY_FUNCTION__;
347
348     Q_UNUSED(error);
349
350     if (!m_messageUpdateVerified) {
351
352         if (m_messageText != m_backupMessage && !m_backupMessage.isEmpty())
353             emit notificateUpdateFailing(tr("Location update failed, please try again"), false);
354     }
355
356     m_messageUpdateVerified = true;
357 }
358
359 void UserInfo::updateLocationDialogFinished(int reason)
360 {
361     qDebug() << __PRETTY_FUNCTION__;
362
363     Q_UNUSED(reason);
364
365     if (m_updateLocation) {
366         disconnect(this, SIGNAL(reverseGeoReady(QString)),
367                 m_updateLocation, SLOT(setAddress(QString)));
368
369         disconnect(m_updateLocation, SIGNAL(statusUpdate(QString,bool)),
370                 this, SIGNAL(statusUpdate(QString,bool)));
371
372         disconnect(m_updateLocation, SIGNAL(statusUpdate(QString,bool)),
373                 this, SLOT(backupUpdateLocationDialogData(QString,bool)));
374
375         disconnect(m_updateLocation, SIGNAL(finished(int)),
376                 this, SLOT(updateLocationDialogFinished(int)));
377
378         m_updateLocation->deleteLater();
379         m_updateLocation = 0;
380     }
381
382 }