git.maemo.org Git - dorian/blob - fullscreenwindow.cpp

   1 #include <QtGui>
   2
   3 #include "fullscreenwindow.h"
   4 #include "translucentbutton.h"
   5 #include "progress.h"
   6 #include "trace.h"
   7 #include "settings.h"
   8 #include "platform.h"
   9
  10 static const int MARGIN = 9;
  11
  12 FullScreenWindow::FullScreenWindow(QWidget *parent):
  13         AdopterWindow(parent), progress(0), previousButton(0), nextButton(0)
  14 {
  15     TRACE;
  16     Q_ASSERT(parent);
  17 #ifdef Q_WS_MAEMO_5
  18     setAttribute(Qt::WA_Maemo5StackedWindow, true);
  19     setAttribute(Qt::WA_Maemo5NonComposited, true);
  20 #endif // Q_WS_MAEMO_5
  21 #ifndef Q_OS_SYMBIAN
  22     toolBar->hide();
  23 #endif
  24     QFrame *frame = new QFrame(this);
  25     QVBoxLayout *layout = new QVBoxLayout(frame);
  26     layout->setMargin(0);
  27     frame->setLayout(layout);
  28     setCentralWidget(frame);
  29     restoreButton = new TranslucentButton("view-normal", this);
  30     QRect screen = QApplication::desktop()->screenGeometry();
  31     restoreButton->setGeometry(
  32         screen.width() - TranslucentButton::pixels - MARGIN,
  33         screen.height() - TranslucentButton::pixels - MARGIN,
  34         TranslucentButton::pixels,
  35         TranslucentButton::pixels);
  36     connect(restoreButton, SIGNAL(triggered()), this, SIGNAL(restore()));
  37 }
  38
  39 void FullScreenWindow::showFullScreen()
  40 {
  41     Trace t("FullScreenWindow::showFullScreen");
  42     AdopterWindow::showFullScreen();
  43     placeChildren();
  44 }
  45
  46 void FullScreenWindow::resizeEvent(QResizeEvent *e)
  47 {
  48     Trace t("FullScreenWindow::resizeEvent");
  49     QTimer::singleShot(100, this, SLOT(placeChildren()));
  50     AdopterWindow::resizeEvent(e);
  51 }
  52
  53 void FullScreenWindow::takeChildren(BookView *view,
  54                                     Progress *prog,
  55                                     TranslucentButton *previous,
  56                                     TranslucentButton *next)
  57 {
  58     TRACE;
  59     progress = prog;
  60     previousButton = previous;
  61     nextButton = next;
  62     QList<QWidget *> otherChildren;
  63     otherChildren << progress << previousButton << nextButton;
  64     AdopterWindow::takeChildren(view, otherChildren);
  65 }
  66
  67 void FullScreenWindow::placeChildren()
  68 {
  69     Trace t("FullScreenWindow::placeChildren");
  70
  71     QRect screen = QApplication::desktop()->screenGeometry();
  72     int w = screen.width();
  73     int h = screen.height();
  74
  75 #ifdef Q_WS_MAEMO_5
  76     // Hack: FullScreenWindow can lose orientation on Maemo...
  77     QString orientation = Settings::instance()->value("orientation",
  78         Platform::instance()->defaultOrientation()).toString();
  79     if (((orientation == "portrait") && (w > h)) ||
  80         ((orientation == "landscape") && (w < h))) {
  81         int tmp = w;
  82         w = h;
  83         h = tmp;
  84     }
  85 #endif // Q_WS_MAEMO_5
  86
  87     restoreButton->setGeometry(
  88         w - TranslucentButton::pixels - MARGIN,
  89         h - TranslucentButton::pixels - MARGIN,
  90         TranslucentButton::pixels,
  91         TranslucentButton::pixels);
  92
  93     if (hasChild(progress)) {
  94         progress->setGeometry(0, h - progress->thickness(),
  95                               w, progress->thickness());
  96         qDebug() << "Screen (FullScreenWindow::resizeEvent)" << w << "x" << h;
  97         qDebug() << "Progress (FullScreenWindow::resizeEvent)"
  98                 << progress->geometry();
  99     }
 100     if (hasChild(previousButton)) {
 101         previousButton->setGeometry(
 102                 MARGIN,
 103                 h - TranslucentButton::pixels - MARGIN,
 104                 TranslucentButton::pixels,
 105                 TranslucentButton::pixels);
 106     }
 107     if (hasChild(nextButton)) {
 108         nextButton->setGeometry(
 109         w - TranslucentButton::pixels - MARGIN,
 110         MARGIN,
 111         TranslucentButton::pixels,
 112         TranslucentButton::pixels);
 113     }
 114
 115     restoreButton->flash(3000);
 116 }