diff options
Diffstat (limited to 'qt-ui/divepicturewidget.cpp')
| -rw-r--r-- | qt-ui/divepicturewidget.cpp | 33 |
1 files changed, 32 insertions, 1 deletions
diff --git a/qt-ui/divepicturewidget.cpp b/qt-ui/divepicturewidget.cpp index a74bba0e6..11849af5f 100644 --- a/qt-ui/divepicturewidget.cpp +++ b/qt-ui/divepicturewidget.cpp @@ -1,10 +1,41 @@ #include "divepicturewidget.h" +#include <dive.h> void DivePictureDelegate::paint(QPainter *painter, const QStyleOptionViewItem &option, const QModelIndex &index) const { QStyledItemDelegate::paint(painter, option, index); } +DivePictureModel::DivePictureModel(QObject *parent): QAbstractTableModel(parent) +{ + +} + +void DivePictureModel::updateDivePictures(int divenr) +{ + beginRemoveRows(QModelIndex(), 0, numberOfPictures-1); + numberOfPictures = 0; + endRemoveRows(); + + struct dive *d = get_dive(divenr); + if (!d) + return; + // All pictures are set in *all* divecomputers. ( waste of memory if > 100 pictures? ) + // so just get from the first one. + struct event *ev = d->dc.events; + while(ev){ + if(ev->type == 123){ // 123 means PICTURE. + numberOfPictures++; + } + ev = ev->next; + } + + if (numberOfPictures == 0) + return; + beginInsertRows(QModelIndex(), 0, numberOfPictures-1); + endInsertRows(); +} + int DivePictureModel::columnCount(const QModelIndex &parent) const { @@ -17,7 +48,7 @@ QVariant DivePictureModel::data(const QModelIndex &index, int role) const int DivePictureModel::rowCount(const QModelIndex &parent) const { - + return numberOfPictures; } DivePictureWidget::DivePictureWidget(QWidget *parent): QListView(parent) |