diff options
Diffstat (limited to 'qt-ui/models.cpp')
| -rw-r--r-- | qt-ui/models.cpp | 2365 |
1 files changed, 0 insertions, 2365 deletions
diff --git a/qt-ui/models.cpp b/qt-ui/models.cpp deleted file mode 100644 index 69a276bfb..000000000 --- a/qt-ui/models.cpp +++ /dev/null @@ -1,2365 +0,0 @@ -/* - * models.cpp - * - * classes for the equipment models of Subsurface - * - */ -#include "models.h" -#include "diveplanner.h" -#include "mainwindow.h" -#include "helpers.h" -#include "dive.h" -#include "device.h" -#include "statistics.h" -#include "qthelper.h" -#include "gettextfromc.h" -#include "display.h" -#include "color.h" - -#include <QCoreApplication> -#include <QDebug> -#include <QDir> -#include <QSettings> -#include <QColor> -#include <QBrush> -#include <QFont> -#include <QIcon> -#include <QMessageBox> -#include <QStringListModel> - -CleanerTableModel::CleanerTableModel(QObject *parent) : QAbstractTableModel(parent) -{ -} - -int CleanerTableModel::columnCount(const QModelIndex &parent) const -{ - return headers.count(); -} - -QVariant CleanerTableModel::headerData(int section, Qt::Orientation orientation, int role) const -{ - QVariant ret; - - if (orientation == Qt::Vertical) - return ret; - - switch (role) { - case Qt::FontRole: - ret = defaultModelFont(); - break; - case Qt::DisplayRole: - ret = headers.at(section); - } - return ret; -} - -void CleanerTableModel::setHeaderDataStrings(const QStringList &newHeaders) -{ - headers = newHeaders; -} - -static QPixmap *trashIconPixmap; - -// initialize the trash icon if necessary -static void initTrashIcon() -{ - if (!trashIconPixmap) - trashIconPixmap = new QPixmap(QIcon(":trash").pixmap(defaultIconMetrics().sz_small)); -} - -const QPixmap &trashIcon() -{ - return *trashIconPixmap; -} - -CylindersModel::CylindersModel(QObject *parent) : changed(false), - rows(0) -{ - // enum {REMOVE, TYPE, SIZE, WORKINGPRESS, START, END, O2, HE, DEPTH}; - setHeaderDataStrings(QStringList() << "" << tr("Type") << tr("Size") << tr("Work press.") << tr("Start press.") << tr("End press.") << tr("O₂%") << tr("He%") - << tr("Switch at") << tr("Use")); - - initTrashIcon(); -} - -CylindersModel *CylindersModel::instance() -{ - - static QScopedPointer<CylindersModel> self(new CylindersModel()); - return self.data(); -} - -static QVariant percent_string(fraction_t fraction) -{ - int permille = fraction.permille; - - if (!permille) - return QVariant(); - return QString("%1%").arg(permille / 10.0, 0, 'f', 1); -} - -QVariant CylindersModel::data(const QModelIndex &index, int role) const -{ - QVariant ret; - - if (!index.isValid() || index.row() >= MAX_CYLINDERS) - return ret; - - cylinder_t *cyl = &displayed_dive.cylinder[index.row()]; - switch (role) { - case Qt::BackgroundRole: { - switch (index.column()) { - // mark the cylinder start / end pressure in red if the values - // seem implausible - case START: - case END: - if ((cyl->start.mbar && !cyl->end.mbar) || - (cyl->end.mbar && cyl->start.mbar <= cyl->end.mbar)) - ret = REDORANGE1_HIGH_TRANS; - break; - } - break; - } - case Qt::FontRole: { - QFont font = defaultModelFont(); - switch (index.column()) { - case START: - font.setItalic(!cyl->start.mbar); - break; - case END: - font.setItalic(!cyl->end.mbar); - break; - } - ret = font; - break; - } - case Qt::TextAlignmentRole: - ret = Qt::AlignCenter; - break; - case Qt::DisplayRole: - case Qt::EditRole: - switch (index.column()) { - case TYPE: - ret = QString(cyl->type.description); - break; - case SIZE: - if (cyl->type.size.mliter) - ret = get_volume_string(cyl->type.size, true, cyl->type.workingpressure.mbar); - break; - case WORKINGPRESS: - if (cyl->type.workingpressure.mbar) - ret = get_pressure_string(cyl->type.workingpressure, true); - break; - case START: - if (cyl->start.mbar) - ret = get_pressure_string(cyl->start, true); - else if (cyl->sample_start.mbar) - ret = get_pressure_string(cyl->sample_start, true); - break; - case END: - if (cyl->end.mbar) - ret = get_pressure_string(cyl->end, true); - else if (cyl->sample_end.mbar) - ret = get_pressure_string(cyl->sample_end, true); - break; - case O2: - ret = percent_string(cyl->gasmix.o2); - break; - case HE: - ret = percent_string(cyl->gasmix.he); - break; - case DEPTH: - ret = get_depth_string(cyl->depth, true); - break; - case USE: - ret = gettextFromC::instance()->trGettext(cylinderuse_text[cyl->cylinder_use]); - break; - } - break; - case Qt::DecorationRole: - if (index.column() == REMOVE) - ret = trashIcon(); - break; - case Qt::SizeHintRole: - if (index.column() == REMOVE) - ret = trashIcon().size(); - break; - - case Qt::ToolTipRole: - if (index.column() == REMOVE) - ret = tr("Clicking here will remove this cylinder."); - break; - } - - return ret; -} - -cylinder_t *CylindersModel::cylinderAt(const QModelIndex &index) -{ - return &displayed_dive.cylinder[index.row()]; -} - -// this is our magic 'pass data in' function that allows the delegate to get -// the data here without silly unit conversions; -// so we only implement the two columns we care about -void CylindersModel::passInData(const QModelIndex &index, const QVariant &value) -{ - cylinder_t *cyl = cylinderAt(index); - switch (index.column()) { - case SIZE: - if (cyl->type.size.mliter != value.toInt()) { - cyl->type.size.mliter = value.toInt(); - dataChanged(index, index); - } - break; - case WORKINGPRESS: - if (cyl->type.workingpressure.mbar != value.toInt()) { - cyl->type.workingpressure.mbar = value.toInt(); - dataChanged(index, index); - } - break; - } -} - -/* Has the string value changed */ -#define CHANGED() \ - (vString = value.toString()) != data(index, role).toString() - -bool CylindersModel::setData(const QModelIndex &index, const QVariant &value, int role) -{ - QString vString; - bool addDiveMode = DivePlannerPointsModel::instance()->currentMode() != DivePlannerPointsModel::NOTHING; - if (addDiveMode) - DivePlannerPointsModel::instance()->rememberTanks(); - - cylinder_t *cyl = cylinderAt(index); - switch (index.column()) { - case TYPE: - if (!value.isNull()) { - QByteArray ba = value.toByteArray(); - const char *text = ba.constData(); - if (!cyl->type.description || strcmp(cyl->type.description, text)) { - cyl->type.description = strdup(text); - changed = true; - } - } - break; - case SIZE: - if (CHANGED()) { - TankInfoModel *tanks = TankInfoModel::instance(); - QModelIndexList matches = tanks->match(tanks->index(0, 0), Qt::DisplayRole, cyl->type.description); - - cyl->type.size = string_to_volume(vString.toUtf8().data(), cyl->type.workingpressure); - mark_divelist_changed(true); - if (!matches.isEmpty()) - tanks->setData(tanks->index(matches.first().row(), TankInfoModel::ML), cyl->type.size.mliter); - changed = true; - } - break; - case WORKINGPRESS: - if (CHANGED()) { - TankInfoModel *tanks = TankInfoModel::instance(); - QModelIndexList matches = tanks->match(tanks->index(0, 0), Qt::DisplayRole, cyl->type.description); - cyl->type.workingpressure = string_to_pressure(vString.toUtf8().data()); - if (!matches.isEmpty()) - tanks->setData(tanks->index(matches.first().row(), TankInfoModel::BAR), cyl->type.workingpressure.mbar / 1000.0); - changed = true; - } - break; - case START: - if (CHANGED()) { - cyl->start = string_to_pressure(vString.toUtf8().data()); - changed = true; - } - break; - case END: - if (CHANGED()) { - //&& (!cyl->start.mbar || string_to_pressure(vString.toUtf8().data()).mbar <= cyl->start.mbar)) { - cyl->end = string_to_pressure(vString.toUtf8().data()); - changed = true; - } - break; - case O2: - if (CHANGED()) { - cyl->gasmix.o2 = string_to_fraction(vString.toUtf8().data()); - pressure_t modpO2; - if (displayed_dive.dc.divemode == PSCR) - modpO2.mbar = prefs.decopo2 + (1000 - get_o2(&cyl->gasmix)) * SURFACE_PRESSURE * - prefs.o2consumption / prefs.decosac / prefs.pscr_ratio; - else - modpO2.mbar = prefs.decopo2; - cyl->depth = gas_mod(&cyl->gasmix, modpO2, M_OR_FT(3, 10)); - changed = true; - } - break; - case HE: - if (CHANGED()) { - cyl->gasmix.he = string_to_fraction(vString.toUtf8().data()); - changed = true; - } - break; - case DEPTH: - if (CHANGED()) { - cyl->depth = string_to_depth(vString.toUtf8().data()); - changed = true; - } - break; - case USE: - if (CHANGED()) { - cyl->cylinder_use = (enum cylinderuse)vString.toInt(); - changed = true; - } - break; - } - if (addDiveMode) - DivePlannerPointsModel::instance()->tanksUpdated(); - dataChanged(index, index); - return true; -} - -int CylindersModel::rowCount(const QModelIndex &parent) const -{ - return rows; -} - -void CylindersModel::add() -{ - if (rows >= MAX_CYLINDERS) { - return; - } - - int row = rows; - fill_default_cylinder(&displayed_dive.cylinder[row]); - displayed_dive.cylinder[row].manually_added = true; - beginInsertRows(QModelIndex(), row, row); - rows++; - changed = true; - endInsertRows(); -} - -void CylindersModel::clear() -{ - if (rows > 0) { - beginRemoveRows(QModelIndex(), 0, rows - 1); - endRemoveRows(); - } -} - -void CylindersModel::updateDive() -{ - clear(); - rows = 0; - for (int i = 0; i < MAX_CYLINDERS; i++) { - if (!cylinder_none(&displayed_dive.cylinder[i]) && - (prefs.display_unused_tanks || - is_cylinder_used(&displayed_dive, i) || - displayed_dive.cylinder[i].manually_added)) - rows = i + 1; - } - if (rows > 0) { - beginInsertRows(QModelIndex(), 0, rows - 1); - endInsertRows(); - } -} - -void CylindersModel::copyFromDive(dive *d) -{ - if (!d) - return; - rows = 0; - for (int i = 0; i < MAX_CYLINDERS; i++) { - if (!cylinder_none(&d->cylinder[i]) && - (is_cylinder_used(d, i) || prefs.display_unused_tanks)) { - rows = i + 1; - } - } - if (rows > 0) { - beginInsertRows(QModelIndex(), 0, rows - 1); - endInsertRows(); - } -} - -Qt::ItemFlags CylindersModel::flags(const QModelIndex &index) const -{ - if (index.column() == REMOVE) - return Qt::ItemIsEnabled; - return QAbstractItemModel::flags(index) | Qt::ItemIsEditable; -} - -void CylindersModel::remove(const QModelIndex &index) -{ - int mapping[MAX_CYLINDERS]; - if (index.column() != REMOVE) { - return; - } - int same_gas = -1; - cylinder_t *cyl = &displayed_dive.cylinder[index.row()]; - struct gasmix *mygas = &cyl->gasmix; - for (int i = 0; i < MAX_CYLINDERS; i++) { - mapping[i] = i; - if (i == index.row() || cylinder_none(&displayed_dive.cylinder[i])) - continue; - struct gasmix *gas2 = &displayed_dive.cylinder[i].gasmix; - if (gasmix_distance(mygas, gas2) == 0) - same_gas = i; - } - if (same_gas == -1 && - ((DivePlannerPointsModel::instance()->currentMode() != DivePlannerPointsModel::NOTHING && - DivePlannerPointsModel::instance()->tankInUse(cyl->gasmix)) || - (DivePlannerPointsModel::instance()->currentMode() == DivePlannerPointsModel::NOTHING && - is_cylinder_used(&displayed_dive, index.row())))) { - QMessageBox::warning(MainWindow::instance(), TITLE_OR_TEXT( - tr("Cylinder cannot be removed"), - tr("This gas is in use. Only cylinders that are not used in the dive can be removed.")), - QMessageBox::Ok); - return; - } - beginRemoveRows(QModelIndex(), index.row(), index.row()); // yah, know, ugly. - rows--; - if (index.row() == 0) { - // first gas - we need to make sure that the same gas ends up - // as first gas - memmove(cyl, &displayed_dive.cylinder[same_gas], sizeof(*cyl)); - remove_cylinder(&displayed_dive, same_gas); - mapping[same_gas] = 0; - for (int i = same_gas + 1; i < MAX_CYLINDERS; i++) - mapping[i] = i - 1; - } else { - remove_cylinder(&displayed_dive, index.row()); - if (same_gas > index.row()) - same_gas--; - mapping[index.row()] = same_gas; - for (int i = index.row() + 1; i < MAX_CYLINDERS; i++) - mapping[i] = i - 1; - } - changed = true; - endRemoveRows(); - struct divecomputer *dc = &displayed_dive.dc; - while (dc) { - dc_cylinder_renumber(&displayed_dive, dc, mapping); - dc = dc->next; - } -} - -WeightModel::WeightModel(QObject *parent) : CleanerTableModel(parent), - changed(false), - rows(0) -{ - //enum Column {REMOVE, TYPE, WEIGHT}; - setHeaderDataStrings(QStringList() << tr("") << tr("Type") << tr("Weight")); - - initTrashIcon(); -} - -weightsystem_t *WeightModel::weightSystemAt(const QModelIndex &index) -{ - return &displayed_dive.weightsystem[index.row()]; -} - -void WeightModel::remove(const QModelIndex &index) -{ - if (index.column() != REMOVE) { - return; - } - beginRemoveRows(QModelIndex(), index.row(), index.row()); // yah, know, ugly. - rows--; - remove_weightsystem(&displayed_dive, index.row()); - changed = true; - endRemoveRows(); -} - -void WeightModel::clear() -{ - if (rows > 0) { - beginRemoveRows(QModelIndex(), 0, rows - 1); - endRemoveRows(); - } -} - -QVariant WeightModel::data(const QModelIndex &index, int role) const -{ - QVariant ret; - if (!index.isValid() || index.row() >= MAX_WEIGHTSYSTEMS) - return ret; - - weightsystem_t *ws = &displayed_dive.weightsystem[index.row()]; - - switch (role) { - case Qt::FontRole: - ret = defaultModelFont(); - break; - case Qt::TextAlignmentRole: - ret = Qt::AlignCenter; - break; - case Qt::DisplayRole: - case Qt::EditRole: - switch (index.column()) { - case TYPE: - ret = gettextFromC::instance()->tr(ws->description); - break; - case WEIGHT: - ret = get_weight_string(ws->weight, true); - break; - } - break; - case Qt::DecorationRole: - if (index.column() == REMOVE) - ret = trashIcon(); - break; - case Qt::SizeHintRole: - if (index.column() == REMOVE) - ret = trashIcon().size(); - break; - case Qt::ToolTipRole: - if (index.column() == REMOVE) - ret = tr("Clicking here will remove this weight system."); - break; - } - return ret; -} - -// this is our magic 'pass data in' function that allows the delegate to get -// the data here without silly unit conversions; -// so we only implement the two columns we care about -void WeightModel::passInData(const QModelIndex &index, const QVariant &value) -{ - weightsystem_t *ws = &displayed_dive.weightsystem[index.row()]; - if (index.column() == WEIGHT) { - if (ws->weight.grams != value.toInt()) { - ws->weight.grams = value.toInt(); - dataChanged(index, index); - } - } -} -//TODO: Move to C -weight_t string_to_weight(const char *str) -{ - const char *end; - double value = strtod_flags(str, &end, 0); - QString rest = QString(end).trimmed(); - QString local_kg = QObject::tr("kg"); - QString local_lbs = QObject::tr("lbs"); - weight_t weight; - - if (rest.startsWith("kg") || rest.startsWith(local_kg)) - goto kg; - // using just "lb" instead of "lbs" is intentional - some people might enter the singular - if (rest.startsWith("lb") || rest.startsWith(local_lbs)) - goto lbs; - if (prefs.units.weight == prefs.units.LBS) - goto lbs; -kg: - weight.grams = rint(value * 1000); - return weight; -lbs: - weight.grams = lbs_to_grams(value); - return weight; -} - -//TODO: Move to C. -depth_t string_to_depth(const char *str) -{ - const char *end; - double value = strtod_flags(str, &end, 0); - QString rest = QString(end).trimmed(); - QString local_ft = QObject::tr("ft"); - QString local_m = QObject::tr("m"); - depth_t depth; - - if (rest.startsWith("m") || rest.startsWith(local_m)) - goto m; - if (rest.startsWith("ft") || rest.startsWith(local_ft)) - goto ft; - if (prefs.units.length == prefs.units.FEET) - goto ft; -m: - depth.mm = rint(value * 1000); - return depth; -ft: - depth.mm = feet_to_mm(value); - return depth; -} - -//TODO: Move to C. -pressure_t string_to_pressure(const char *str) -{ - const char *end; - double value = strtod_flags(str, &end, 0); - QString rest = QString(end).trimmed(); - QString local_psi = QObject::tr("psi"); - QString local_bar = QObject::tr("bar"); - pressure_t pressure; - - if (rest.startsWith("bar") || rest.startsWith(local_bar)) - goto bar; - if (rest.startsWith("psi") || rest.startsWith(local_psi)) - goto psi; - if (prefs.units.pressure == prefs.units.PSI) - goto psi; -bar: - pressure.mbar = rint(value * 1000); - return pressure; -psi: - pressure.mbar = psi_to_mbar(value); - return pressure; -} - -//TODO: Move to C. -/* Imperial cylinder volumes need working pressure to be meaningful */ -volume_t string_to_volume(const char *str, pressure_t workp) -{ - const char *end; - double value = strtod_flags(str, &end, 0); - QString rest = QString(end).trimmed(); - QString local_l = QObject::tr("l"); - QString local_cuft = QObject::tr("cuft"); - volume_t volume; - - if (rest.startsWith("l") || rest.startsWith("ℓ") || rest.startsWith(local_l)) - goto l; - if (rest.startsWith("cuft") || rest.startsWith(local_cuft)) - goto cuft; - /* - * If we don't have explicit units, and there is no working - * pressure, we're going to assume "liter" even in imperial - * measurements. - */ - if (!workp.mbar) - goto l; - if (prefs.units.volume == prefs.units.LITER) - goto l; -cuft: - if (workp.mbar) - value /= bar_to_atm(workp.mbar / 1000.0); - value = cuft_to_l(value); -l: - volume.mliter = rint(value * 1000); - return volume; -} - -//TODO: Move to C. -fraction_t string_to_fraction(const char *str) -{ - const char *end; - double value = strtod_flags(str, &end, 0); - fraction_t fraction; - - fraction.permille = rint(value * 10); - return fraction; -} - -bool WeightModel::setData(const QModelIndex &index, const QVariant &value, int role) -{ - QString vString = value.toString(); - weightsystem_t *ws = &displayed_dive.weightsystem[index.row()]; - switch (index.column()) { - case TYPE: - if (!value.isNull()) { - //TODO: C-function weigth_system_set_description ? - if (!ws->description || gettextFromC::instance()->tr(ws->description) != vString) { - // loop over translations to see if one matches - int i = -1; - while (ws_info[++i].name) { - if (gettextFromC::instance()->tr(ws_info[i].name) == vString) { - ws->description = copy_string(ws_info[i].name); - break; - } - } - if (ws_info[i].name == NULL) // didn't find a match - ws->description = strdup(vString.toUtf8().constData()); - changed = true; - } - } - break; - case WEIGHT: - if (CHANGED()) { - ws->weight = string_to_weight(vString.toUtf8().data()); - // now update the ws_info - changed = true; - WSInfoModel *wsim = WSInfoModel::instance(); - QModelIndexList matches = wsim->match(wsim->index(0, 0), Qt::DisplayRole, gettextFromC::instance()->tr(ws->description)); - if (!matches.isEmpty()) - wsim->setData(wsim->index(matches.first().row(), WSInfoModel::GR), ws->weight.grams); - } - break; - } - dataChanged(index, index); - return true; -} - -Qt::ItemFlags WeightModel::flags(const QModelIndex &index) const -{ - if (index.column() == REMOVE) - return Qt::ItemIsEnabled; - return QAbstractItemModel::flags(index) | Qt::ItemIsEditable; -} - -int WeightModel::rowCount(const QModelIndex &parent) const -{ - return rows; -} - -void WeightModel::add() -{ - if (rows >= MAX_WEIGHTSYSTEMS) - return; - - int row = rows; - beginInsertRows(QModelIndex(), row, row); - rows++; - changed = true; - endInsertRows(); -} - -void WeightModel::updateDive() -{ - clear(); - rows = 0; - for (int i = 0; i < MAX_WEIGHTSYSTEMS; i++) { - if (!weightsystem_none(&displayed_dive.weightsystem[i])) { - rows = i + 1; - } - } - if (rows > 0) { - beginInsertRows(QModelIndex(), 0, rows - 1); - endInsertRows(); - } -} - -WSInfoModel *WSInfoModel::instance() -{ - static QScopedPointer<WSInfoModel> self(new WSInfoModel()); - return self.data(); -} - -bool WSInfoModel::insertRows(int row, int count, const QModelIndex &parent) -{ - beginInsertRows(parent, rowCount(), rowCount()); - rows += count; - endInsertRows(); - return true; -} - -bool WSInfoModel::setData(const QModelIndex &index, const QVariant &value, int role) -{ - struct ws_info_t *info = &ws_info[index.row()]; - switch (index.column()) { - case DESCRIPTION: - info->name = strdup(value.toByteArray().data()); - break; - case GR: - info->grams = value.toInt(); - break; - } - emit dataChanged(index, index); - return true; -} - -void WSInfoModel::clear() -{ -} - -QVariant WSInfoModel::data(const QModelIndex &index, int role) const -{ - QVariant ret; - if (!index.isValid()) { - return ret; - } - struct ws_info_t *info = &ws_info[index.row()]; - - int gr = info->grams; - switch (role) { - case Qt::FontRole: - ret = defaultModelFont(); - break; - case Qt::DisplayRole: - case Qt::EditRole: - switch (index.column()) { - case GR: - ret = gr; - break; - case DESCRIPTION: - ret = gettextFromC::instance()->tr(info->name); - break; - } - break; - } - return ret; -} - -int WSInfoModel::rowCount(const QModelIndex &parent) const -{ - return rows + 1; -} - -const QString &WSInfoModel::biggerString() const -{ - return biggerEntry; -} - -WSInfoModel::WSInfoModel() : rows(-1) -{ - setHeaderDataStrings(QStringList() << tr("Description") << tr("kg")); - struct ws_info_t *info = ws_info; - for (info = ws_info; info->name; info++, rows++) { - QString wsInfoName = gettextFromC::instance()->tr(info->name); - if (wsInfoName.count() > biggerEntry.count()) - biggerEntry = wsInfoName; - } - - if (rows > -1) { - beginInsertRows(QModelIndex(), 0, rows); - endInsertRows(); - } -} - -void WSInfoModel::updateInfo() -{ - struct ws_info_t *info = ws_info; - beginRemoveRows(QModelIndex(), 0, this->rows); - endRemoveRows(); - rows = -1; - for (info = ws_info; info->name; info++, rows++) { - QString wsInfoName = gettextFromC::instance()->tr(info->name); - if (wsInfoName.count() > biggerEntry.count()) - biggerEntry = wsInfoName; - } - - if (rows > -1) { - beginInsertRows(QModelIndex(), 0, rows); - endInsertRows(); - } -} - -void WSInfoModel::update() -{ - if (rows > -1) { - beginRemoveRows(QModelIndex(), 0, rows); - endRemoveRows(); - rows = -1; - } - struct ws_info_t *info = ws_info; - for (info = ws_info; info->name; info++, rows++) - ; - - if (rows > -1) { - beginInsertRows(QModelIndex(), 0, rows); - endInsertRows(); - } -} - -TankInfoModel *TankInfoModel::instance() -{ - static QScopedPointer<TankInfoModel> self(new TankInfoModel()); - return self.data(); -} - -const QString &TankInfoModel::biggerString() const -{ - return biggerEntry; -} - -bool TankInfoModel::insertRows(int row, int count, const QModelIndex &parent) -{ - beginInsertRows(parent, rowCount(), rowCount()); - rows += count; - endInsertRows(); - return true; -} - -bool TankInfoModel::setData(const QModelIndex &index, const QVariant &value, int role) -{ - struct tank_info_t *info = &tank_info[index.row()]; - switch (index.column()) { - case DESCRIPTION: - info->name = strdup(value.toByteArray().data()); - break; - case ML: - info->ml = value.toInt(); - break; - case BAR: - info->bar = value.toInt(); - break; - } - emit dataChanged(index, index); - return true; -} - -void TankInfoModel::clear() -{ -} - -QVariant TankInfoModel::data(const QModelIndex &index, int role) const -{ - QVariant ret; - if (!index.isValid()) { - return ret; - } - if (role == Qt::FontRole) { - return defaultModelFont(); - } - if (role == Qt::DisplayRole || role == Qt::EditRole) { - struct tank_info_t *info = &tank_info[index.row()]; - int ml = info->ml; - double bar = (info->psi) ? psi_to_bar(info->psi) : info->bar; - - if (info->cuft && info->psi) - ml = cuft_to_l(info->cuft) * 1000 / bar_to_atm(bar); - - switch (index.column()) { - case BAR: - ret = bar * 1000; - break; - case ML: - ret = ml; - break; - case DESCRIPTION: - ret = QString(info->name); - break; - } - } - return ret; -} - -int TankInfoModel::rowCount(const QModelIndex &parent) const -{ - return rows + 1; -} - -TankInfoModel::TankInfoModel() : rows(-1) -{ - setHeaderDataStrings(QStringList() << tr("Description") << tr("ml") << tr("bar")); - struct tank_info_t *info = tank_info; - for (info = tank_info; info->name; info++, rows++) { - QString infoName = gettextFromC::instance()->tr(info->name); - if (infoName.count() > biggerEntry.count()) - biggerEntry = infoName; - } - - if (rows > -1) { - beginInsertRows(QModelIndex(), 0, rows); - endInsertRows(); - } -} - -void TankInfoModel::update() -{ - if (rows > -1) { - beginRemoveRows(QModelIndex(), 0, rows); - endRemoveRows(); - rows = -1; - } - struct tank_info_t *info = tank_info; - for (info = tank_info; info->name; info++, rows++) - ; - - if (rows > -1) { - beginInsertRows(QModelIndex(), 0, rows); - endInsertRows(); - } -} - -//################################################################################################# -//# -//# Tree Model - a Basic Tree Model so I don't need to kill myself repeating this for every model. -//# -//################################################################################################# - -/*! A DiveItem for use with a DiveTripModel - * - * A simple class which wraps basic stats for a dive (e.g. duration, depth) and - * tidies up after it's children. This is done manually as we don't inherit from - * QObject. - * -*/ - -TreeItem::TreeItem() -{ - parent = NULL; -} - -TreeItem::~TreeItem() -{ - qDeleteAll(children); -} - -Qt::ItemFlags TreeItem::flags(const QModelIndex &index) const -{ - return Qt::ItemIsEnabled | Qt::ItemIsSelectable; -} - -int TreeItem::row() const -{ - if (parent) - return parent->children.indexOf(const_cast<TreeItem *>(this)); - return 0; -} - -QVariant TreeItem::data(int column, int role) const -{ - return QVariant(); -} - -TreeModel::TreeModel(QObject *parent) : QAbstractItemModel(parent) -{ - columns = 0; // I'm not sure about this one - I can't see where it gets initialized - rootItem = new TreeItem(); -} - -TreeModel::~TreeModel() -{ - delete rootItem; -} - -QVariant TreeModel::data(const QModelIndex &index, int role) const -{ - if (!index.isValid()) - return QVariant(); - - TreeItem *item = static_cast<TreeItem *>(index.internalPointer()); - QVariant val = item->data(index.column(), role); - - if (role == Qt::FontRole && !val.isValid()) - return defaultModelFont(); - else - return val; -} - -bool TreeItem::setData(const QModelIndex &index, const QVariant &value, int role) -{ - return false; -} - -QModelIndex TreeModel::index(int row, int column, const QModelIndex &parent) const -{ - if (!hasIndex(row, column, parent)) - return QModelIndex(); - - TreeItem *parentItem = (!parent.isValid()) ? rootItem : static_cast<TreeItem *>(parent.internalPointer()); - - TreeItem *childItem = parentItem->children[row]; - - return (childItem) ? createIndex(row, column, childItem) : QModelIndex(); -} - -QModelIndex TreeModel::parent(const QModelIndex &index) const -{ - if (!index.isValid()) - return QModelIndex(); - - TreeItem *childItem = static_cast<TreeItem *>(index.internalPointer()); - TreeItem *parentItem = childItem->parent; - - if (parentItem == rootItem || !parentItem) - return QModelIndex(); - - return createIndex(parentItem->row(), 0, parentItem); -} - -int TreeModel::rowCount(const QModelIndex &parent) const -{ - TreeItem *parentItem; - - if (!parent.isValid()) - parentItem = rootItem; - else - parentItem = static_cast<TreeItem *>(parent.internalPointer()); - - int amount = parentItem->children.count(); - return amount; -} - -int TreeModel::columnCount(const QModelIndex &parent) const -{ - return columns; -} - -/*################################################################ - * - * Implementation of the Dive List. - * - * ############################################################### */ -struct TripItem : public TreeItem { - virtual QVariant data(int column, int role) const; - dive_trip_t *trip; -}; - -QVariant TripItem::data(int column, int role) const -{ - QVariant ret; - - if (role == DiveTripModel::TRIP_ROLE) - return QVariant::fromValue<void *>(trip); - - if (role == DiveTripModel::SORT_ROLE) - return (qulonglong)trip->when; - - if (role == Qt::DisplayRole) { - switch (column) { - case DiveTripModel::NR: - QString shownText; - struct dive *d = trip->dives; - int countShown = 0; - while (d) { - if (!d->hidden_by_filter) - countShown++; - d = d->next; - } - if (countShown < trip->nrdives) - shownText = tr(" (%1 shown)").arg(countShown); - if (trip->location && *trip->location) - ret = QString(trip->location) + ", " + get_trip_date_string(trip->when, trip->nrdives) + shownText; - else - ret = get_trip_date_string(trip->when, trip->nrdives) + shownText; - break; - } - } - - return ret; -} - -static int nitrox_sort_value(struct dive *dive) -{ - int o2, he, o2max; - get_dive_gas(dive, &o2, &he, &o2max); - return he * 1000 + o2; -} - -static QVariant dive_table_alignment(int column) -{ - QVariant retVal; - switch (column) { - case DiveTripModel::DEPTH: - case DiveTripModel::DURATION: - case DiveTripModel::TEMPERATURE: - case DiveTripModel::TOTALWEIGHT: - case DiveTripModel::SAC: - case DiveTripModel::OTU: - case DiveTripModel::MAXCNS: - // Right align numeric columns - retVal = int(Qt::AlignRight | Qt::AlignVCenter); - break; - // NR needs to be left aligned becase its the indent marker for trips too - case DiveTripModel::NR: - case DiveTripModel::DATE: - case DiveTripModel::RATING: - case DiveTripModel::SUIT: - case DiveTripModel::CYLINDER: - case DiveTripModel::GAS: - case DiveTripModel::LOCATION: - retVal = int(Qt::AlignLeft | Qt::AlignVCenter); - break; - } - return retVal; -} - -QVariant DiveItem::data(int column, int role) const -{ - QVariant retVal; - struct dive *dive = get_dive_by_uniq_id(diveId); - if (!dive) - return QVariant(); - - switch (role) { - case Qt::TextAlignmentRole: - retVal = dive_table_alignment(column); - break; - case DiveTripModel::SORT_ROLE: - Q_ASSERT(dive != NULL); - switch (column) { - case NR: - retVal = (qulonglong)dive->when; - break; - case DATE: - retVal = (qulonglong)dive->when; - break; - case RATING: - retVal = dive->rating; - break; - case DEPTH: - retVal = dive->maxdepth.mm; - break; - case DURATION: - retVal = dive->duration.seconds; - break; - case TEMPERATURE: - retVal = dive->watertemp.mkelvin; - break; - case TOTALWEIGHT: - retVal = total_weight(dive); - break; - case SUIT: - retVal = QString(dive->suit); - break; - case CYLINDER: - retVal = QString(dive->cylinder[0].type.description); - break; - case GAS: - retVal = nitrox_sort_value(dive); - break; - case SAC: - retVal = dive->sac; - break; - case OTU: - retVal = dive->otu; - break; - case MAXCNS: - retVal = dive->maxcns; - break; - case LOCATION: - retVal = QString(get_dive_location(dive)); - break; - } - break; - case Qt::DisplayRole: - Q_ASSERT(dive != NULL); - switch (column) { - case NR: - retVal = dive->number; - break; - case DATE: - retVal = displayDate(); - break; - case DEPTH: - retVal = displayDepth(); - break; - case DURATION: - retVal = displayDuration(); - break; - case TEMPERATURE: - retVal = displayTemperature(); - break; - case TOTALWEIGHT: - retVal = displayWeight(); - break; - case SUIT: - retVal = QString(dive->suit); - break; - case CYLINDER: - retVal = QString(dive->cylinder[0].type.description); - break; - case SAC: - retVal = displaySac(); - break; - case OTU: - retVal = dive->otu; - break; - case MAXCNS: - retVal = dive->maxcns; - break; - case LOCATION: - retVal = QString(get_dive_location(dive)); - break; - case GAS: - const char *gas_string = get_dive_gas_string(dive); - retVal = QString(gas_string); - free((void*)gas_string); - break; - } - break; - case Qt::ToolTipRole: - switch (column) { - case NR: - retVal = tr("#"); - break; - case DATE: - retVal = tr("Date"); - break; - case RATING: - retVal = tr("Rating"); - break; - case DEPTH: - retVal = tr("Depth(%1)").arg((get_units()->length == units::METERS) ? tr("m") : tr("ft")); - break; - case DURATION: - retVal = tr("Duration"); - break; - case TEMPERATURE: - retVal = tr("Temp(%1%2)").arg(UTF8_DEGREE).arg((get_units()->temperature == units::CELSIUS) ? "C" : "F"); - break; - case TOTALWEIGHT: - retVal = tr("Weight(%1)").arg((get_units()->weight == units::KG) ? tr("kg") : tr("lbs")); - break; - case SUIT: - retVal = tr("Suit"); - break; - case CYLINDER: - retVal = tr("Cyl"); - break; - case GAS: - retVal = tr("Gas"); - break; - case SAC: - const char *unit; - get_volume_units(0, NULL, &unit); - retVal = tr("SAC(%1)").arg(QString(unit).append(tr("/min"))); - break; - case OTU: - retVal = tr("OTU"); - break; - case MAXCNS: - retVal = tr("Max CNS"); - break; - case LOCATION: - retVal = tr("Location"); - break; - } - break; - } - - if (role == DiveTripModel::STAR_ROLE) { - Q_ASSERT(dive != NULL); - retVal = dive->rating; - } - if (role == DiveTripModel::DIVE_ROLE) { - retVal = QVariant::fromValue<void *>(dive); - } - if (role == DiveTripModel::DIVE_IDX) { - Q_ASSERT(dive != NULL); - retVal = get_divenr(dive); - } - return retVal; -} - -Qt::ItemFlags DiveItem::flags(const QModelIndex &index) const -{ - if (index.column() == NR) { - return TreeItem::flags(index) | Qt::ItemIsEditable; - } - return TreeItem::flags(index); -} - -bool DiveItem::setData(const QModelIndex &index, const QVariant &value, int role) -{ - if (role != Qt::EditRole) - return false; - if (index.column() != NR) - return false; - - int v = value.toInt(); - if (v == 0) - return false; - - int i; - struct dive *d; - for_each_dive (i, d) { - if (d->number == v) - return false; - } - d = get_dive_by_uniq_id(diveId); - d->number = value.toInt(); - mark_divelist_changed(true); - return true; -} - -QString DiveItem::displayDate() const -{ - struct dive *dive = get_dive_by_uniq_id(diveId); - return get_dive_date_string(dive->when); -} - -QString DiveItem::displayDepth() const -{ - struct dive *dive = get_dive_by_uniq_id(diveId); - return get_depth_string(dive->maxdepth); -} - -QString DiveItem::displayDepthWithUnit() const -{ - struct dive *dive = get_dive_by_uniq_id(diveId); - return get_depth_string(dive->maxdepth, true); -} - -QString DiveItem::displayDuration() const -{ - int hrs, mins, fullmins, secs; - struct dive *dive = get_dive_by_uniq_id(diveId); - mins = (dive->duration.seconds + 59) / 60; - fullmins = dive->duration.seconds / 60; - secs = dive->duration.seconds - 60 * fullmins; - hrs = mins / 60; - mins -= hrs * 60; - - QString displayTime; - if (hrs) - displayTime = QString("%1:%2").arg(hrs).arg(mins, 2, 10, QChar('0')); - else if (mins < 15 || dive->dc.divemode == FREEDIVE) - displayTime = QString("%1m%2s").arg(fullmins).arg(secs, 2, 10, QChar('0')); - else - displayTime = QString("%1").arg(mins); - return displayTime; -} - -QString DiveItem::displayTemperature() const -{ - QString str; - struct dive *dive = get_dive_by_uniq_id(diveId); - if (!dive->watertemp.mkelvin) - return str; - if (get_units()->temperature == units::CELSIUS) - str = QString::number(mkelvin_to_C(dive->watertemp.mkelvin), 'f', 1); - else - str = QString::number(mkelvin_to_F(dive->watertemp.mkelvin), 'f', 1); - return str; -} - -QString DiveItem::displaySac() const -{ - QString str; - struct dive *dive = get_dive_by_uniq_id(diveId); - if (dive->sac) { - const char *unit; - int decimal; - double value = get_volume_units(dive->sac, &decimal, &unit); - return QString::number(value, 'f', decimal); - } - return QString(""); -} - -QString DiveItem::displayWeight() const -{ - QString str = weight_string(weight()); - return str; -} - -int DiveItem::weight() const -{ - struct dive *dive = get_dive_by_uniq_id(diveId); - weight_t tw = { total_weight(dive) }; - return tw.grams; -} - -DiveTripModel::DiveTripModel(QObject *parent) : TreeModel(parent) -{ - columns = COLUMNS; -} - -Qt::ItemFlags DiveTripModel::flags(const QModelIndex &index) const -{ - if (!index.isValid()) - return 0; - - TripItem *item = static_cast<TripItem *>(index.internalPointer()); - return item->flags(index); -} - -QVariant DiveTripModel::headerData(int section, Qt::Orientation orientation, int role) const -{ - QVariant ret; - if (orientation == Qt::Vertical) - return ret; - - switch (role) { - case Qt::TextAlignmentRole: - ret = dive_table_alignment(section); - break; - case Qt::FontRole: - ret = defaultModelFont(); - break; - case Qt::DisplayRole: - switch (section) { - case NR: - ret = tr("#"); - break; - case DATE: - ret = tr("Date"); - break; - case RATING: - ret = tr("Rating"); - break; - case DEPTH: - ret = tr("Depth"); - break; - case DURATION: - ret = tr("Duration"); - break; - case TEMPERATURE: - ret = tr("Temp"); - break; - case TOTALWEIGHT: - ret = tr("Weight"); - break; - case SUIT: - ret = tr("Suit"); - break; - case CYLINDER: - ret = tr("Cyl"); - break; - case GAS: - ret = tr("Gas"); - break; - case SAC: - ret = tr("SAC"); - break; - case OTU: - ret = tr("OTU"); - break; - case MAXCNS: - ret = tr("Max CNS"); - break; - case LOCATION: - ret = tr("Location"); - break; - } - break; - case Qt::ToolTipRole: - switch (section) { - case NR: - ret = tr("#"); - break; - case DATE: - ret = tr("Date"); - break; - case RATING: - ret = tr("Rating"); - break; - case DEPTH: - ret = tr("Depth(%1)").arg((get_units()->length == units::METERS) ? tr("m") : tr("ft")); - break; - case DURATION: - ret = tr("Duration"); - break; - case TEMPERATURE: - ret = tr("Temp(%1%2)").arg(UTF8_DEGREE).arg((get_units()->temperature == units::CELSIUS) ? "C" : "F"); - break; - case TOTALWEIGHT: - ret = tr("Weight(%1)").arg((get_units()->weight == units::KG) ? tr("kg") : tr("lbs")); - break; - case SUIT: - ret = tr("Suit"); - break; - case CYLINDER: - ret = tr("Cyl"); - break; - case GAS: - ret = tr("Gas"); - break; - case SAC: - const char *unit; - get_volume_units(0, NULL, &unit); - ret = tr("SAC(%1)").arg(QString(unit).append(tr("/min"))); - break; - case OTU: - ret = tr("OTU"); - break; - case MAXCNS: - ret = tr("Max CNS"); - break; - case LOCATION: - ret = tr("Location"); - break; - } - break; - } - - return ret; -} - -void DiveTripModel::setupModelData() -{ - int i = dive_table.nr; - - if (rowCount()) { - beginRemoveRows(QModelIndex(), 0, rowCount() - 1); - endRemoveRows(); - } - - if (autogroup) - autogroup_dives(); - dive_table.preexisting = dive_table.nr; - while (--i >= 0) { - struct dive *dive = get_dive(i); - update_cylinder_related_info(dive); - dive_trip_t *trip = dive->divetrip; - - DiveItem *diveItem = new DiveItem(); - diveItem->diveId = dive->id; - - if (!trip || currentLayout == LIST) { - diveItem->parent = rootItem; - rootItem->children.push_back(diveItem); - continue; - } - if (currentLayout == LIST) - continue; - - if (!trips.keys().contains(trip)) { - TripItem *tripItem = new TripItem(); - tripItem->trip = trip; - tripItem->parent = rootItem; - tripItem->children.push_back(diveItem); - trips[trip] = tripItem; - rootItem->children.push_back(tripItem); - continue; - } - TripItem *tripItem = trips[trip]; - tripItem->children.push_back(diveItem); - } - - if (rowCount()) { - beginInsertRows(QModelIndex(), 0, rowCount() - 1); - endInsertRows(); - } -} - -DiveTripModel::Layout DiveTripModel::layout() const -{ - return currentLayout; -} - -void DiveTripModel::setLayout(DiveTripModel::Layout layout) -{ - currentLayout = layout; - setupModelData(); -} - -bool DiveTripModel::setData(const QModelIndex &index, const QVariant &value, int role) -{ - TreeItem *item = static_cast<TreeItem *>(index.internalPointer()); - DiveItem *diveItem = dynamic_cast<DiveItem *>(item); - if (!diveItem) - return false; - return diveItem->setData(index, value, role); -} - - -/*#################################################################### - * - * Dive Computer Model - * - *#################################################################### - */ - -DiveComputerModel::DiveComputerModel(QMultiMap<QString, DiveComputerNode> &dcMap, QObject *parent) : CleanerTableModel() -{ - setHeaderDataStrings(QStringList() << "" << tr("Model") << tr("Device ID") << tr("Nickname")); - dcWorkingMap = dcMap; - numRows = 0; - - initTrashIcon(); -} - -QVariant DiveComputerModel::data(const QModelIndex &index, int role) const -{ - QList<DiveComputerNode> values = dcWorkingMap.values(); - DiveComputerNode node = values.at(index.row()); - - QVariant ret; - if (role == Qt::DisplayRole || role == Qt::EditRole) { - switch (index.column()) { - case ID: - ret = QString("0x").append(QString::number(node.deviceId, 16)); - break; - case MODEL: - ret = node.model; - break; - case NICKNAME: - ret = node.nickName; - break; - } - } - - if (index.column() == REMOVE) { - switch (role) { - case Qt::DecorationRole: - ret = trashIcon(); - break; - case Qt::SizeHintRole: - ret = trashIcon().size(); - break; - case Qt::ToolTipRole: - ret = tr("Clicking here will remove this dive computer."); - break; - } - } - return ret; -} - -int DiveComputerModel::rowCount(const QModelIndex &parent) const -{ - return numRows; -} - -void DiveComputerModel::update() -{ - QList<DiveComputerNode> values = dcWorkingMap.values(); - int count = values.count(); - - if (numRows) { - beginRemoveRows(QModelIndex(), 0, numRows - 1); - numRows = 0; - endRemoveRows(); - } - - if (count) { - beginInsertRows(QModelIndex(), 0, count - 1); - numRows = count; - endInsertRows(); - } -} - -Qt::ItemFlags DiveComputerModel::flags(const QModelIndex &index) const -{ - Qt::ItemFlags flags = QAbstractItemModel::flags(index); - if (index.column() == NICKNAME) - flags |= Qt::ItemIsEditable; - return flags; -} - -bool DiveComputerModel::setData(const QModelIndex &index, const QVariant &value, int role) -{ - QList<DiveComputerNode> values = dcWorkingMap.values(); - DiveComputerNode node = values.at(index.row()); - dcWorkingMap.remove(node.model, node); - node.nickName = value.toString(); - dcWorkingMap.insert(node.model, node); - emit dataChanged(index, index); - return true; -} - -void DiveComputerModel::remove(const QModelIndex &index) -{ - QList<DiveComputerNode> values = dcWorkingMap.values(); - DiveComputerNode node = values.at(index.row()); - dcWorkingMap.remove(node.model, node); - update(); -} - -void DiveComputerModel::dropWorkingList() -{ - // how do I prevent the memory leak ? -} - -void DiveComputerModel::keepWorkingList() -{ - if (dcList.dcMap != dcWorkingMap) - mark_divelist_changed(true); - dcList.dcMap = dcWorkingMap; -} - -/*################################################################# - * # - * # Yearly Statistics Model - * # - * ################################################################ - */ - -class YearStatisticsItem : public TreeItem { -public: - enum { - YEAR, - DIVES, - TOTAL_TIME, - AVERAGE_TIME, - SHORTEST_TIME, - LONGEST_TIME, - AVG_DEPTH, - MIN_DEPTH, - MAX_DEPTH, - AVG_SAC, - MIN_SAC, - MAX_SAC, - AVG_TEMP, - MIN_TEMP, - MAX_TEMP, - COLUMNS - }; - - QVariant data(int column, int role) const; - YearStatisticsItem(stats_t interval); - -private: - stats_t stats_interval; -}; - -YearStatisticsItem::YearStatisticsItem(stats_t interval) : stats_interval(interval) -{ -} - -QVariant YearStatisticsItem::data(int column, int role) const -{ - double value; - QVariant ret; - - if (role == Qt::FontRole) { - QFont font = defaultModelFont(); - font.setBold(stats_interval.is_year); - return font; - } else if (role != Qt::DisplayRole) { - return ret; - } - switch (column) { - case YEAR: - if (stats_interval.is_trip) { - ret = stats_interval.location; - } else { - ret = stats_interval.period; - } - break; - case DIVES: - ret = stats_interval.selection_size; - break; - case TOTAL_TIME: - ret = get_time_string(stats_interval.total_time.seconds, 0); - break; - case AVERAGE_TIME: - ret = get_minutes(stats_interval.total_time.seconds / stats_interval.selection_size); - break; - case SHORTEST_TIME: - ret = get_minutes(stats_interval.shortest_time.seconds); - break; - case LONGEST_TIME: - ret = get_minutes(stats_interval.longest_time.seconds); - break; - case AVG_DEPTH: - ret = get_depth_string(stats_interval.avg_depth); - break; - case MIN_DEPTH: - ret = get_depth_string(stats_interval.min_depth); - break; - case MAX_DEPTH: - ret = get_depth_string(stats_interval.max_depth); - break; - case AVG_SAC: - ret = get_volume_string(stats_interval.avg_sac); - break; - case MIN_SAC: - ret = get_volume_string(stats_interval.min_sac); - break; - case MAX_SAC: - ret = get_volume_string(stats_interval.max_sac); - break; - case AVG_TEMP: - if (stats_interval.combined_temp && stats_interval.combined_count) { - ret = QString::number(stats_interval.combined_temp / stats_interval.combined_count, 'f', 1); - } - break; - case MIN_TEMP: - value = get_temp_units(stats_interval.min_temp, NULL); - if (value > -100.0) - ret = QString::number(value, 'f', 1); - break; - case MAX_TEMP: - value = get_temp_units(stats_interval.max_temp, NULL); - if (value > -100.0) - ret = QString::number(value, 'f', 1); - break; - } - return ret; -} - -YearlyStatisticsModel::YearlyStatisticsModel(QObject *parent) -{ - columns = COLUMNS; - update_yearly_stats(); -} - -QVariant YearlyStatisticsModel::headerData(int section, Qt::Orientation orientation, int role) const -{ - QVariant val; - if (role == Qt::FontRole) - val = defaultModelFont(); - - if (role == Qt::DisplayRole && orientation == Qt::Horizontal) { - switch (section) { - case YEAR: - val = tr("Year \n > Month / Trip"); - break; - case DIVES: - val = tr("#"); - break; - case TOTAL_TIME: - val = tr("Duration \n Total"); - break; - case AVERAGE_TIME: - val = tr("\nAverage"); - break; - case SHORTEST_TIME: - val = tr("\nShortest"); - break; - case LONGEST_TIME: - val = tr("\nLongest"); - break; - case AVG_DEPTH: - val = QString(tr("Depth (%1)\n Average")).arg(get_depth_unit()); - break; - case MIN_DEPTH: - val = tr("\nMinimum"); - break; - case MAX_DEPTH: - val = tr("\nMaximum"); - break; - case AVG_SAC: - val = QString(tr("SAC (%1)\n Average")).arg(get_volume_unit()); - break; - case MIN_SAC: - val = tr("\nMinimum"); - break; - case MAX_SAC: - val = tr("\nMaximum"); - break; - case AVG_TEMP: - val = QString(tr("Temp. (%1)\n Average").arg(get_temp_unit())); - break; - case MIN_TEMP: - val = tr("\nMinimum"); - break; - case MAX_TEMP: - val = tr("\nMaximum"); - break; - } - } - return val; -} - -void YearlyStatisticsModel::update_yearly_stats() -{ - int i, month = 0; - unsigned int j, combined_months; - - for (i = 0; stats_yearly != NULL && stats_yearly[i].period; ++i) { - YearStatisticsItem *item = new YearStatisticsItem(stats_yearly[i]); - combined_months = 0; - for (j = 0; combined_months < stats_yearly[i].selection_size; ++j) { - combined_months += stats_monthly[month].selection_size; - YearStatisticsItem *iChild = new YearStatisticsItem(stats_monthly[month]); - item->children.append(iChild); - iChild->parent = item; - month++; - } - rootItem->children.append(item); - item->parent = rootItem; - } - - - if (stats_by_trip != NULL && stats_by_trip[0].is_trip == true) { - YearStatisticsItem *item = new YearStatisticsItem(stats_by_trip[0]); - for (i = 1; stats_by_trip != NULL && stats_by_trip[i].is_trip; ++i) { - YearStatisticsItem *iChild = new YearStatisticsItem(stats_by_trip[i]); - item->children.append(iChild); - iChild->parent = item; - } - rootItem->children.append(item); - item->parent = rootItem; - } -} - -/*################################################################# - * # - * # Table Print Model - * # - * ################################################################ - */ -TablePrintModel::TablePrintModel() -{ - columns = 7; - rows = 0; -} - -TablePrintModel::~TablePrintModel() -{ - for (int i = 0; i < list.size(); i++) - delete list.at(i); -} - -void TablePrintModel::insertRow(int index) -{ - struct TablePrintItem *item = new struct TablePrintItem(); - item->colorBackground = 0xffffffff; - if (index == -1) { - beginInsertRows(QModelIndex(), rows, rows); - list.append(item); - } else { - beginInsertRows(QModelIndex(), index, index); - list.insert(index, item); - } - endInsertRows(); - rows++; -} - -void TablePrintModel::callReset() -{ - beginResetModel(); - endResetModel(); -} - -QVariant TablePrintModel::data(const QModelIndex &index, int role) const -{ - if (!index.isValid()) - return QVariant(); - if (role == Qt::BackgroundRole) - return QColor(list.at(index.row())->colorBackground); - if (role == Qt::DisplayRole) - switch (index.column()) { - case 0: - return list.at(index.row())->number; - case 1: - return list.at(index.row())->date; - case 2: - return list.at(index.row())->depth; - case 3: - return list.at(index.row())->duration; - case 4: - return list.at(index.row())->divemaster; - case 5: - return list.at(index.row())->buddy; - case 6: - return list.at(index.row())->location; - } - if (role == Qt::FontRole) { - QFont font; - font.setPointSizeF(7.5); - if (index.row() == 0 && index.column() == 0) { - font.setBold(true); - } - return QVariant::fromValue(font); - } - return QVariant(); -} - -bool TablePrintModel::setData(const QModelIndex &index, const QVariant &value, int role) -{ - if (index.isValid()) { - if (role == Qt::DisplayRole) { - switch (index.column()) { - case 0: - list.at(index.row())->number = value.toString(); - case 1: - list.at(index.row())->date = value.toString(); - case 2: - list.at(index.row())->depth = value.toString(); - case 3: - list.at(index.row())->duration = value.toString(); - case 4: - list.at(index.row())->divemaster = value.toString(); - case 5: - list.at(index.row())->buddy = value.toString(); - case 6: { - /* truncate if there are more than N lines of text, - * we don't want a row to be larger that a single page! */ - QString s = value.toString(); - const int maxLines = 15; - int count = 0; - for (int i = 0; i < s.length(); i++) { - if (s.at(i) != QChar('\n')) - continue; - count++; - if (count > maxLines) { - s = s.left(i - 1); - break; - } - } - list.at(index.row())->location = s; - } - } - return true; - } - if (role == Qt::BackgroundRole) { - list.at(index.row())->colorBackground = value.value<unsigned int>(); - return true; - } - } - return false; -} - -int TablePrintModel::rowCount(const QModelIndex &parent) const -{ - Q_UNUSED(parent); - return rows; -} - -int TablePrintModel::columnCount(const QModelIndex &parent) const -{ - Q_UNUSED(parent); - return columns; -} - -/*################################################################# - * # - * # Profile Print Model - * # - * ################################################################ - */ - -ProfilePrintModel::ProfilePrintModel(QObject *parent) -{ -} - -void ProfilePrintModel::setDive(struct dive *divePtr) -{ - diveId = divePtr->id; - // reset(); -} - -void ProfilePrintModel::setFontsize(double size) -{ - fontSize = size; -} - -int ProfilePrintModel::rowCount(const QModelIndex &parent) const -{ - return 12; -} - -int ProfilePrintModel::columnCount(const QModelIndex &parent) const -{ - return 5; -} - -QVariant ProfilePrintModel::data(const QModelIndex &index, int role) const -{ - const int row = index.row(); - const int col = index.column(); - - switch (role) { - case Qt::DisplayRole: { - struct dive *dive = get_dive_by_uniq_id(diveId); - struct DiveItem di; - di.diveId = diveId; - - const QString unknown = tr("unknown"); - - // dive# + date, depth, location, duration - if (row == 0) { - if (col == 0) - return tr("Dive #%1 - %2").arg(dive->number).arg(di.displayDate()); - if (col == 3) { - QString unit = (get_units()->length == units::METERS) ? "m" : "ft"; - return tr("Max depth: %1 %2").arg(di.displayDepth()).arg(unit); - } - } - if (row == 1) { - if (col == 0) - return QString(get_dive_location(dive)); - if (col == 3) - return QString(tr("Duration: %1 min")).arg(di.displayDuration()); - } - // headings - if (row == 2) { - if (col == 0) - return tr("Gas used:"); - if (col == 2) - return tr("Tags:"); - if (col == 3) - return tr("SAC:"); - if (col == 4) - return tr("Weights:"); - } - // notes - if (col == 0) { - if (row == 6) - return tr("Notes:"); - if (row == 7) - return QString(dive->notes); - } - // more headings - if (row == 4) { - if (col == 0) - return tr("Divemaster:"); - if (col == 1) - return tr("Buddy:"); - if (col == 2) - return tr("Suit:"); - if (col == 3) - return tr("Viz:"); - if (col == 4) - return tr("Rating:"); - } - // values for gas, sac, etc... - if (row == 3) { - if (col == 0) { - int added = 0; - QString gas, gases; - for (int i = 0; i < MAX_CYLINDERS; i++) { - if (!is_cylinder_used(dive, i)) - continue; - gas = dive->cylinder[i].type.description; - gas += QString(!gas.isEmpty() ? " " : "") + gasname(&dive->cylinder[i].gasmix); - // if has a description and if such gas is not already present - if (!gas.isEmpty() && gases.indexOf(gas) == -1) { - if (added > 0) - gases += QString(" / "); - gases += gas; - added++; - } - } - return gases; - } - if (col == 2) { - char buffer[256]; - taglist_get_tagstring(dive->tag_list, buffer, 256); - return QString(buffer); - } - if (col == 3) - return di.displaySac(); - if (col == 4) { - weight_t tw = { total_weight(dive) }; - return get_weight_string(tw, true); - } - } - // values for DM, buddy, suit, etc... - if (row == 5) { - if (col == 0) - return QString(dive->divemaster); - if (col == 1) - return QString(dive->buddy); - if (col == 2) - return QString(dive->suit); - if (col == 3) - return (dive->visibility) ? QString::number(dive->visibility).append(" / 5") : QString(); - if (col == 4) - return (dive->rating) ? QString::number(dive->rating).append(" / 5") : QString(); - } - return QString(); - } - case Qt::FontRole: { - QFont font; - font.setPointSizeF(fontSize); - if (row == 0 && col == 0) { - font.setBold(true); - } - return QVariant::fromValue(font); - } - case Qt::TextAlignmentRole: { - // everything is aligned to the left - unsigned int align = Qt::AlignLeft; - // align depth and duration right - if (row < 2 && col == 4) - align = Qt::AlignRight | Qt::AlignVCenter; - return QVariant::fromValue(align); - } - } // switch (role) - return QVariant(); -} - -Qt::ItemFlags GasSelectionModel::flags(const QModelIndex &index) const -{ - return Qt::ItemIsEnabled | Qt::ItemIsSelectable; -} - -GasSelectionModel *GasSelectionModel::instance() -{ - static QScopedPointer<GasSelectionModel> self(new GasSelectionModel()); - return self.data(); -} - -void GasSelectionModel::repopulate() -{ - setStringList(DivePlannerPointsModel::instance()->getGasList()); -} - -QVariant GasSelectionModel::data(const QModelIndex &index, int role) const -{ - if (role == Qt::FontRole) { - return defaultModelFont(); - } - return QStringListModel::data(index, role); -} - -// Language Model, The Model to populate the list of possible Languages. - -LanguageModel *LanguageModel::instance() -{ - static LanguageModel *self = new LanguageModel(); - QLocale l; - return self; -} - -LanguageModel::LanguageModel(QObject *parent) : QAbstractListModel(parent) -{ - QSettings s; - QDir d(getSubsurfaceDataPath("translations")); - Q_FOREACH (const QString &s, d.entryList()) { - if (s.startsWith("subsurface_") && s.endsWith(".qm")) { - languages.push_back((s == "subsurface_source.qm") ? "English" : s); - } - } -} - -QVariant LanguageModel::data(const QModelIndex &index, int role) const -{ - QLocale loc; - QString currentString = languages.at(index.row()); - if (!index.isValid()) - return QVariant(); - switch (role) { - case Qt::DisplayRole: { - QLocale l(currentString.remove("subsurface_")); - return currentString == "English" ? currentString : QString("%1 (%2)").arg(l.languageToString(l.language())).arg(l.countryToString(l.country())); - } - case Qt::UserRole: - return currentString == "English" ? "en_US" : currentString.remove("subsurface_"); - } - return QVariant(); -} - -int LanguageModel::rowCount(const QModelIndex &parent) const -{ - return languages.count(); -} - -ExtraDataModel::ExtraDataModel(QObject *parent) : CleanerTableModel(parent), - rows(0) -{ - //enum Column {KEY, VALUE}; - setHeaderDataStrings(QStringList() << tr("Key") << tr("Value")); -} - -void ExtraDataModel::clear() -{ - if (rows > 0) { - beginRemoveRows(QModelIndex(), 0, rows - 1); - endRemoveRows(); - } -} - -QVariant ExtraDataModel::data(const QModelIndex &index, int role) const -{ - QVariant ret; - struct extra_data *ed = get_dive_dc(&displayed_dive, dc_number)->extra_data; - int i = -1; - while (ed && ++i < index.row()) - ed = ed->next; - if (!ed) - return ret; - - switch (role) { - case Qt::FontRole: - ret = defaultModelFont(); - break; - case Qt::TextAlignmentRole: - ret = int(Qt::AlignLeft | Qt::AlignVCenter); - break; - case Qt::DisplayRole: - switch (index.column()) { - case KEY: - ret = QString(ed->key); - break; - case VALUE: - ret = QString(ed->value); - break; - } - break; - } - return ret; -} - -int ExtraDataModel::rowCount(const QModelIndex &parent) const -{ - return rows; -} - -void ExtraDataModel::updateDive() -{ - clear(); - rows = 0; - struct extra_data *ed = get_dive_dc(&displayed_dive, dc_number)->extra_data; - while (ed) { - rows++; - ed = ed->next; - } - if (rows > 0) { - beginInsertRows(QModelIndex(), 0, rows - 1); - endInsertRows(); - } -} |