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command_edit.cpp
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// SPDX-License-Identifier: GPL-2.0
#include "command_edit.h"
#include "core/divelist.h"
#include "core/divelog.h"
#include "core/event.h"
#include "core/fulltext.h"
#include "core/qthelper.h"
#include "core/range.h"
#include "core/sample.h"
#include "core/selection.h"
#include "core/subsurface-string.h"
#include "core/tag.h"
#include "qt-models/weightsysteminfomodel.h"
#include "qt-models/tankinfomodel.h"
#ifdef SUBSURFACE_MOBILE
#include "qt-models/divelocationmodel.h"
#endif
namespace Command {
template <typename T, DiveField::Flags ID>
DiveField EditTemplate<T, ID>::fieldId() const
{
return ID;
}
template <DiveField::Flags ID>
DiveField EditTagsTemplate<ID>::fieldId() const
{
return ID;
}
template <typename T, DiveField::Flags ID, T dive::*PTR>
void EditDefaultSetter<T, ID, PTR>::set(struct dive *d, T v) const
{
d->*PTR = v;
}
template <typename T, DiveField::Flags ID, T dive::*PTR>
T EditDefaultSetter<T, ID, PTR>::data(struct dive *d) const
{
return d->*PTR;
}
template <DiveField::Flags ID, std::string dive::*PTR>
void EditStringSetter<ID, PTR>::set(struct dive *d, QString v) const
{
d->*PTR = v.toStdString();
}
template <DiveField::Flags ID, std::string dive::*PTR>
QString EditStringSetter<ID, PTR>::data(struct dive *d) const
{
return QString::fromStdString(d->*PTR);
}
static std::vector<dive *> getDives(bool currentDiveOnly)
{
if (currentDiveOnly)
return current_dive ? std::vector<dive *> { current_dive }
: std::vector<dive *> { };
std::vector<dive *> res;
for (auto &d: divelog.dives) {
if (d->selected)
res.push_back(d.get());
}
return res;
}
EditDivesBase::EditDivesBase(bool currentDiveOnly) :
dives(getDives(currentDiveOnly)),
selectedDives(getDiveSelection()),
current(current_dive)
{
}
EditDivesBase::EditDivesBase(dive *d) :
dives({ d }),
selectedDives(getDiveSelection()),
current(current_dive)
{
}
int EditDivesBase::numDives() const
{
return dives.size();
}
template<typename T>
EditBase<T>::EditBase(T newValue, bool currentDiveOnly) :
EditDivesBase(currentDiveOnly),
value(std::move(newValue))
{
}
template<typename T>
EditBase<T>::EditBase(T newValue, dive *d) :
EditDivesBase(d),
value(std::move(newValue))
{
}
// This is quite hackish: we can't use virtual functions in the constructor and
// therefore can't initialize the list of dives [the values of the dives are
// accessed by virtual functions]. Therefore, we (mis)use the fact that workToBeDone()
// is called exactly once before adding the Command to the system and perform this here.
// To be more explicit about this, we might think about renaming workToBeDone() to init().
template<typename T>
bool EditBase<T>::workToBeDone()
{
// First, let's fetch the old value, i.e. the value of the current dive.
// If no current dive exists, bail.
if (!current)
return false;
old = data(current);
// If there is no change - do nothing.
if (old == value)
return false;
std::vector<dive *> divesNew;
divesNew.reserve(dives.size());
for (dive *d: dives) {
if (data(d) == old)
divesNew.push_back(d);
}
dives = std::move(divesNew);
// Create a text for the menu entry. In the case of multiple dives add the number
size_t num_dives = dives.size();
if (num_dives == 1)
setText(QStringLiteral("%1 [%2]").arg(Command::Base::tr("Edit %1").arg(fieldName())).arg(diveNumberOrDate(dives[0])));
else if (num_dives > 0)
setText(QStringLiteral("%1 [%2]").arg(Command::Base::tr("Edit %1 (%n dive(s))", "", num_dives).arg(fieldName())).arg(getListOfDives(dives)));
return num_dives > 0;
}
template<typename T>
void EditBase<T>::undo()
{
if (dives.empty()) {
qWarning("Edit command called with empty dives list (shouldn't happen)");
return;
}
for (dive *d: dives) {
set(d, value);
fulltext_register(d); // Update the fulltext cache
d->invalidate_cache(); // Ensure that dive is written in git_save()
}
std::swap(old, value);
// Send signals.
DiveField id = fieldId();
emit diveListNotifier.divesChanged(stdToQt<dive *>(dives), id);
if (!placingCommand())
setSelection(selectedDives, current, -1);
}
// We have to manually instantiate the constructors of the EditBase class,
// because the base class is never constructed and the derived classes
// don't have their own constructor. They simply delegate to the base
// class by virtue of a "using" declaration.
template
EditBase<QString>::EditBase(QString newValue, bool currentDiveOnly);
template
EditBase<int>::EditBase(int newValue, bool currentDiveOnly);
template
EditBase<bool>::EditBase(bool newValue, bool currentDiveOnly);
template
EditBase<struct dive_site *>::EditBase(struct dive_site *newValue, bool currentDiveOnly);
// Undo and redo do the same as just the stored value is exchanged
template<typename T>
void EditBase<T>::redo()
{
// Note: here, we explicitly call the undo function of EditBase<T> and don't do
// virtual dispatch. Thus, derived classes can call this redo function without
// having their own undo() function called.
EditBase<T>::undo();
}
// Implementation of virtual functions
// ***** Notes *****
QString EditNotes::fieldName() const
{
return Command::Base::tr("notes");
}
// ***** Suit *****
QString EditSuit::fieldName() const
{
return Command::Base::tr("suit");
}
// ***** Rating *****
QString EditRating::fieldName() const
{
return Command::Base::tr("rating");
}
// ***** Visibility *****
QString EditVisibility::fieldName() const
{
return Command::Base::tr("visibility");
}
// ***** WaveSize *****
QString EditWaveSize::fieldName() const
{
return Command::Base::tr("wavesize");
}
// ***** Current *****
QString EditCurrent::fieldName() const
{
return Command::Base::tr("current");
}
// ***** Surge *****
QString EditSurge::fieldName() const
{
return Command::Base::tr("surge");
}
// ***** Chill *****
QString EditChill::fieldName() const
{
return Command::Base::tr("chill");
}
// ***** Air Temperature *****
void EditAirTemp::set(struct dive *d, int value) const
{
d->airtemp.mkelvin = value > 0 ? (uint32_t)value : 0u;
}
int EditAirTemp::data(struct dive *d) const
{
return (int)d->airtemp.mkelvin;
}
QString EditAirTemp::fieldName() const
{
return Command::Base::tr("air temperature");
}
// ***** Water Temperature *****
void EditWaterTemp::set(struct dive *d, int value) const
{
d->watertemp.mkelvin = value > 0 ? (uint32_t)value : 0u;
// re-populate the temperatures - easiest way to do this is by calling fixup_dive
divelog.dives.fixup_dive(*d);
}
int EditWaterTemp::data(struct dive *d) const
{
return (int)d->watertemp.mkelvin;
}
QString EditWaterTemp::fieldName() const
{
return Command::Base::tr("water temperature");
}
// ***** Water Type *****
void EditWaterTypeUser::set(struct dive *d, int value) const
{
d->user_salinity = value > 0 ? value : 0;
}
int EditWaterTypeUser::data(struct dive *d) const
{
return d->user_salinity;
}
QString EditWaterTypeUser::fieldName() const
{
return Command::Base::tr("salinity");
}
// ***** Atmospheric pressure *****
void EditAtmPress::set(struct dive *d, int value) const
{
d->surface_pressure.mbar = value > 0 ? (uint32_t)value : 0u;
}
int EditAtmPress::data(struct dive *d) const
{
return (int)d->surface_pressure.mbar;
}
QString EditAtmPress::fieldName() const
{
return Command::Base::tr("Atm. pressure");
}
// ***** Duration *****
void EditDuration::set(struct dive *d, int value) const
{
d->dcs[0].duration.seconds = value;
d->duration = d->dcs[0].duration;
d->dcs[0].meandepth = 0_m;
d->dcs[0].samples.clear();
fake_dc(&d->dcs[0]);
}
int EditDuration::data(struct dive *d) const
{
return d->duration.seconds;
}
QString EditDuration::fieldName() const
{
return Command::Base::tr("duration");
}
// ***** Depth *****
void EditDepth::set(struct dive *d, int value) const
{
d->dcs[0].maxdepth.mm = value;
d->maxdepth = d->dcs[0].maxdepth;
d->dcs[0].meandepth = 0_m;
d->dcs[0].samples.clear();
fake_dc(&d->dcs[0]);
}
int EditDepth::data(struct dive *d) const
{
return d->maxdepth.mm;
}
QString EditDepth::fieldName() const
{
return Command::Base::tr("depth");
}
// ***** DiveSite *****
void EditDiveSite::set(struct dive *d, struct dive_site *dive_site) const
{
unregister_dive_from_dive_site(d);
dive_site->add_dive(d);
}
struct dive_site *EditDiveSite::data(struct dive *d) const
{
return d->dive_site;
}
QString EditDiveSite::fieldName() const
{
return Command::Base::tr("dive site");
}
void EditDiveSite::undo()
{
// Do the normal undo thing, then send dive site changed signals
EditBase<dive_site *>::undo();
if (value)
emit diveListNotifier.diveSiteDivesChanged(value);
if (old)
emit diveListNotifier.diveSiteDivesChanged(old);
}
void EditDiveSite::redo()
{
EditDiveSite::undo(); // Undo and redo do the same
}
static struct dive_site *createDiveSite(const std::string &name)
{
struct dive_site *ds = new dive_site;
if (current_dive && current_dive->dive_site)
*ds = *current_dive->dive_site;
// If the current dive has a location, use that as location for the new dive site
if (current_dive) {
location_t loc = current_dive->get_gps_location();
if (has_location(&loc))
ds->location = loc;
}
ds->name = name;
return ds;
}
EditDiveSiteNew::EditDiveSiteNew(const QString &newName, bool currentDiveOnly) :
EditDiveSite(createDiveSite(newName.toStdString()), currentDiveOnly),
diveSiteToAdd(value),
diveSiteToRemove(nullptr)
{
}
void EditDiveSiteNew::undo()
{
EditDiveSite::undo();
auto res = divelog.sites.pull(diveSiteToRemove);
diveSiteToAdd = std::move(res.ptr);
emit diveListNotifier.diveSiteDeleted(diveSiteToRemove, res.idx); // Inform frontend of removed dive site.
diveSiteToRemove = nullptr;
}
void EditDiveSiteNew::redo()
{
auto res = divelog.sites.register_site(std::move(diveSiteToAdd)); // Return ownership to backend.
diveSiteToRemove = res.ptr;
emit diveListNotifier.diveSiteAdded(diveSiteToRemove, res.idx); // Inform frontend of new dive site.
EditDiveSite::redo();
}
// ***** Mode *****
// Editing the dive mode has very peculiar semantics for historic reasons:
// Since the dive-mode depends on the dive computer, the i-th dive computer
// of each dive will be edited. If the dive has less than i dive computers,
// the default dive computer will be edited.
// The index "i" will be stored as an additional payload with the command.
// Thus, we need an explicit constructor. Since the actual handling is done
// by the base class, which knows nothing about this index, it will not be
// sent via signals. Currently this is not needed. Should it turn out to
// become necessary, then we might either
// - Not derive EditMode from EditBase.
// - Change the semantics of the mode-editing.
// The future will tell.
EditMode::EditMode(int indexIn, int newValue, bool currentDiveOnly)
: EditTemplate(newValue, currentDiveOnly), index(indexIn)
{
}
void EditMode::set(struct dive *d, int i) const
{
d->get_dc(index)->divemode = (enum divemode_t)i;
update_setpoint_events(d, d->get_dc(index));
}
int EditMode::data(struct dive *d) const
{
return d->get_dc(index)->divemode;
}
QString EditMode::fieldName() const
{
return Command::Base::tr("dive mode");
}
// ***** Invalid *****
QString EditInvalid::fieldName() const
{
return Command::Base::tr("invalid");
}
// ***** Tag based commands *****
EditTagsBase::EditTagsBase(const QStringList &newListIn, bool currentDiveOnly) :
EditDivesBase(currentDiveOnly),
newList(newListIn)
{
}
// Two helper functions: returns true if first list contains any tag or
// misses any tag of second list.
static bool containsAny(const QStringList &tags1, const QStringList &tags2)
{
return std::any_of(tags2.begin(), tags2.end(), [&tags1](const QString &tag)
{ return tags1.contains(tag); });
}
static bool missesAny(const QStringList &tags1, const QStringList &tags2)
{
return std::any_of(tags2.begin(), tags2.end(), [&tags1](const QString &tag)
{ return !tags1.contains(tag); });
}
// This is quite hackish: we can't use virtual functions in the constructor and
// therefore can't initialize the list of dives [the values of the dives are
// accessed by virtual functions]. Therefore, we (mis)use the fact that workToBeDone()
// is called exactly once before adding the Command to the system and perform this here.
// To be more explicit about this, we might think about renaming workToBeDone() to init().
bool EditTagsBase::workToBeDone()
{
// changing the tags on multiple dives is semantically strange - what's the right thing to do?
// here's what I think... add the tags that were added to the displayed dive and remove the tags
// that were removed from it
// If there is no current dive, bail.
if (!current)
return false;
// Calculate tags to add and tags to remove
QStringList oldList = data(current);
for (const QString &s: newList) {
if (!oldList.contains(s))
tagsToAdd.push_back(s);
}
for (const QString &s: oldList) {
if (!newList.contains(s))
tagsToRemove.push_back(s);
}
// Now search for all dives that either
// - miss a tag to be added
// - have a tag to be removed
std::vector<dive *> divesNew;
divesNew.reserve(dives.size());
for (dive *d: dives) {
QStringList tags = data(d);
if (missesAny(tags, tagsToAdd) || containsAny(tags, tagsToRemove))
divesNew.push_back(d);
}
dives = std::move(divesNew);
// Create a text for the menu entry. In the case of multiple dives add the number
size_t num_dives = dives.size();
if (num_dives == 1)
setText(QStringLiteral("%1 [%2]").arg(Command::Base::tr("Edit %1").arg(fieldName())).arg(diveNumberOrDate(dives[0])));
else if (num_dives > 0)
setText(QStringLiteral("%1 [%2]").arg(Command::Base::tr("Edit %1 (%n dive(s))", "", num_dives).arg(fieldName())).arg(getListOfDives(dives)));
return num_dives != 0;
}
void EditTagsBase::undo()
{
if (dives.empty()) {
qWarning("Edit command called with empty dives list (shouldn't happen)");
return;
}
for (dive *d: dives) {
QStringList tags = data(d);
for (const QString &tag: tagsToRemove)
tags.removeAll(tag);
for (const QString &tag: tagsToAdd) {
if (!tags.contains(tag))
tags.push_back(tag);
}
set(d, tags);
fulltext_register(d); // Update the fulltext cache
d->invalidate_cache(); // Ensure that dive is written in git_save()
}
std::swap(tagsToAdd, tagsToRemove);
// Send signals.
DiveField id = fieldId();
emit diveListNotifier.divesChanged(stdToQt<dive *>(dives), id);
setSelection(selectedDives, current, -1);
}
// Undo and redo do the same as just the stored value is exchanged
void EditTagsBase::redo()
{
undo();
}
// ***** Tags *****
QStringList EditTags::data(struct dive *d) const
{
QStringList res;
for (const divetag *tag: d->tags)
res.push_back(QString::fromStdString(tag->name));
return res;
}
void EditTags::set(struct dive *d, const QStringList &v) const
{
d->tags.clear();
for (const QString &tag: v)
taglist_add_tag(d->tags, tag.toStdString());
taglist_cleanup(d->tags);
}
QString EditTags::fieldName() const
{
return Command::Base::tr("tags");
}
// ***** Buddies *****
QStringList EditBuddies::data(struct dive *d) const
{
return stringToList(QString::fromStdString(d->buddy));
}
void EditBuddies::set(struct dive *d, const QStringList &v) const
{
QString text = v.join(", ");
d->buddy = text.toStdString();
}
QString EditBuddies::fieldName() const
{
return Command::Base::tr("buddies");
}
// ***** DiveGuide *****
QStringList EditDiveGuide::data(struct dive *d) const
{
return stringToList(QString::fromStdString(d->diveguide));
}
void EditDiveGuide::set(struct dive *d, const QStringList &v) const
{
QString text = v.join(", ");
d->diveguide = text.toStdString();
}
QString EditDiveGuide::fieldName() const
{
return Command::Base::tr("dive guide");
}
template <typename T>
ptrdiff_t comp_ptr(T *v1, T *v2)
{
return v1 - v2;
}
PasteState::PasteState(dive &d, const dive_paste_data &data, std::vector<dive_site *> &dive_sites_changed) : d(d)
{
notes = data.notes;
diveguide = data.diveguide;
buddy = data.buddy;
suit = data.suit;
rating = data.rating;
visibility = data.visibility;
wavesize = data.wavesize;
current = data.current;
surge = data.surge;
chill = data.chill;
if (data.divesite.has_value()) {
if (data.divesite) {
// In the undo system, we can turn the uuid into a pointer,
// because everything is serialized.
dive_site *ds = divelog.sites.get_by_uuid(*data.divesite);
if (ds)
divesite = ds;
} else {
divesite = nullptr;
}
}
if (divesite.has_value() && *divesite != d.dive_site) {
if (d.dive_site)
range_insert_sorted_unique(dive_sites_changed, d.dive_site, comp_ptr<dive_site>); // Use <=> once on C++20
if (*divesite)
range_insert_sorted_unique(dive_sites_changed, *divesite, comp_ptr<dive_site>); // Use <=> once on C++20
}
tags = data.tags;
if (data.cylinders.has_value()) {
cylinders = data.cylinders;
// Paste cylinders is "special":
// 1) For cylinders that exist in the destination dive we keep the gas-mix and pressures.
// 2) For cylinders that do not yet exist in the destination dive, we set the pressures to 0, i.e. unset.
// Moreover, for these we set the manually_added flag, because they weren't downloaded from a DC.
for (size_t i = 0; i < data.cylinders->size() && i < cylinders->size(); ++i) {
const cylinder_t &src = (*data.cylinders)[i];
cylinder_t &dst = (*cylinders)[i];
dst.gasmix = src.gasmix;
dst.start = src.start;
dst.end = src.end;
dst.sample_start = src.sample_start;
dst.sample_end = src.sample_end;
dst.depth = src.depth;
dst.manually_added = src.manually_added;
dst.gas_used = src.gas_used;
dst.deco_gas_used = src.deco_gas_used;
dst.cylinder_use = src.cylinder_use;
dst.bestmix_o2 = src.bestmix_o2;
dst.bestmix_he = src.bestmix_he;
}
for (size_t i = data.cylinders->size(); i < cylinders->size(); ++i) {
cylinder_t &cyl = (*cylinders)[i];
cyl.start = 0_bar;
cyl.end = 0_bar;
cyl.sample_start = 0_bar;
cyl.sample_end = 0_bar;
cyl.manually_added = true;
}
}
weightsystems = data.weights;
number = data.number;
when = data.when;
}
PasteState::~PasteState()
{
}
void PasteState::swap()
{
if (notes.has_value())
std::swap(*notes, d.notes);
if (diveguide.has_value())
std::swap(*diveguide, d.diveguide);
if (buddy.has_value())
std::swap(*buddy, d.buddy);
if (suit.has_value())
std::swap(*suit, d.suit);
if (rating.has_value())
std::swap(*rating, d.rating);
if (visibility.has_value())
std::swap(*visibility, d.visibility);
if (wavesize.has_value())
std::swap(*wavesize, d.wavesize);
if (current.has_value())
std::swap(*current, d.current);
if (surge.has_value())
std::swap(*surge, d.surge);
if (chill.has_value())
std::swap(*chill, d.chill);
if (divesite.has_value() && *divesite != d.dive_site) {
auto old_ds = unregister_dive_from_dive_site(&d);
if (*divesite)
(*divesite)->add_dive(&d);
divesite = old_ds;
}
if (tags.has_value())
std::swap(*tags, d.tags);
if (cylinders.has_value())
std::swap(*cylinders, d.cylinders);
if (weightsystems.has_value())
std::swap(*weightsystems, d.weightsystems);
if (number.has_value())
std::swap(*number, d.number);
if (when.has_value())
std::swap(*when, d.when);
}
// ***** Paste *****
PasteDives::PasteDives(const dive_paste_data &data)
{
std::vector<dive *> selection = getDiveSelection();
dives.reserve(selection.size());
for (dive *d: selection)
dives.emplace_back(*d, data, dive_sites_changed);
setText(QStringLiteral("%1 [%2]").arg(Command::Base::tr("Paste onto %n dive(s)", "", dives.size())).arg(getListOfDives(selection)));
}
bool PasteDives::workToBeDone()
{
return !dives.empty();
}
void PasteDives::undo()
{
QVector<dive *> divesToNotify; // Remember dives so that we can send signals later
divesToNotify.reserve(dives.size());
for (PasteState &state: dives) {
divesToNotify.push_back(&state.d);
state.swap();
state.d.invalidate_cache(); // Ensure that dive is written in git_save()
}
// Send signals. We use the first data item to determine what changed
DiveField fields(DiveField::NONE);
const PasteState &state = dives[0];
fields.notes = state.notes.has_value();
fields.diveguide = state.diveguide.has_value();
fields.buddy = state.buddy.has_value();
fields.suit = state.suit.has_value();
fields.rating = state.rating.has_value();
fields.visibility = state.visibility.has_value();
fields.wavesize = state.wavesize.has_value();
fields.current = state.current.has_value();
fields.surge = state.surge.has_value();
fields.chill = state.chill.has_value();
fields.divesite = !dive_sites_changed.empty();
fields.tags = state.tags.has_value();
fields.datetime = state.when.has_value();
fields.nr = state.number.has_value();
emit diveListNotifier.divesChanged(divesToNotify, fields);
if (state.cylinders.has_value())
emit diveListNotifier.cylindersReset(divesToNotify);
if (state.weightsystems.has_value())
emit diveListNotifier.weightsystemsReset(divesToNotify);
for (dive_site *ds: dive_sites_changed)
emit diveListNotifier.diveSiteDivesChanged(ds);
}
// Redo and undo do the same
void PasteDives::redo()
{
undo();
}
// ***** ReplanDive *****
ReplanDive::ReplanDive(dive *source) : d(current_dive),
when(0),
salinity(0)
{
if (!d)
return;
// Fix source. Things might be inconsistent after modifying the profile.
source->maxdepth = source->dcs[0].maxdepth = 0_m;
divelog.dives.fixup_dive(*source);
when = source->when;
maxdepth = source->maxdepth;
meandepth = source->meandepth;
notes = source->notes;
duration = source->duration;
salinity = source->salinity;
surface_pressure = source->surface_pressure;
// This resets the dive computers and cylinders of the source dive, avoiding deep copies.
std::swap(source->cylinders, cylinders);
std::swap(source->dcs[0], dc);
setText(Command::Base::tr("Replan dive"));
}
ReplanDive::~ReplanDive()
{
}
bool ReplanDive::workToBeDone()
{
return !!d;
}
void ReplanDive::undo()
{
std::swap(d->when, when);
std::swap(d->maxdepth, maxdepth);
std::swap(d->meandepth, meandepth);
std::swap(d->cylinders, cylinders);
std::swap(d->dcs[0], dc);
std::swap(d->notes, notes);
std::swap(d->surface_pressure, surface_pressure);
std::swap(d->duration, duration);
std::swap(d->salinity, salinity);
divelog.dives.fixup_dive(*d);
d->invalidate_cache(); // Ensure that dive is written in git_save()
QVector<dive *> divesToNotify = { d };
// Note that we have to emit cylindersReset before divesChanged, because the divesChanged
// updates the profile, which is out-of-sync and gets confused.
emit diveListNotifier.cylindersReset(divesToNotify);
emit diveListNotifier.divesChanged(divesToNotify, DiveField::DATETIME | DiveField::DURATION | DiveField::DEPTH | DiveField::MODE |
DiveField::NOTES | DiveField::SALINITY | DiveField::ATM_PRESS);
if (!placingCommand())
setSelection({ d }, d, -1);
}
// Redo and undo do the same
void ReplanDive::redo()
{
undo();
}
// ***** EditProfile *****
QString editProfileTypeToString(EditProfileType type, int count)
{
switch (type) {
default:
case EditProfileType::ADD: return Command::Base::tr("Add stop");
case EditProfileType::REMOVE: return Command::Base::tr("Remove %n stop(s)", "", count);
case EditProfileType::MOVE: return Command::Base::tr("Move %n stop(s)", "", count);
case EditProfileType::EDIT: return Command::Base::tr("Edit stop");
}
}
EditProfile::EditProfile(const dive *source, int dcNr, EditProfileType type, int count) : d(current_dive),
dcNr(dcNr)
{
const struct divecomputer *sdc = source->get_dc(dcNr);
if (!sdc)
d = nullptr; // Signal that we refuse to do anything.
if (!d)
return;
maxdepth = source->maxdepth;
dcmaxdepth = sdc->maxdepth;
meandepth = source->meandepth;
duration = source->duration;
dc.samples = sdc->samples;
dc.events = sdc->events;
setText(editProfileTypeToString(type, count) + " " + diveNumberOrDate(d));
}
EditProfile::~EditProfile()
{
}
bool EditProfile::workToBeDone()
{
return !!d;
}
void EditProfile::undo()
{
struct divecomputer *sdc = d->get_dc(dcNr);
if (!sdc)
return;
std::swap(sdc->samples, dc.samples);
std::swap(sdc->events, dc.events);
std::swap(sdc->maxdepth, dc.maxdepth);
std::swap(d->maxdepth, maxdepth);
std::swap(d->meandepth, meandepth);
std::swap(d->duration, duration);
divelog.dives.fixup_dive(*d);
d->invalidate_cache(); // Ensure that dive is written in git_save()
QVector<dive *> divesToNotify = { d };
emit diveListNotifier.divesChanged(divesToNotify, DiveField::DURATION | DiveField::DEPTH);
if (!placingCommand())
setSelection({ d }, d, dcNr);
}
// Redo and undo do the same
void EditProfile::redo()
{
undo();
}
// ***** Add Weight *****
AddWeight::AddWeight(bool currentDiveOnly) :
EditDivesBase(currentDiveOnly)
{
if (dives.size() == 1)
setText(QStringLiteral("%1 [%2]").arg(Command::Base::tr("Add weight")).arg(diveNumberOrDate(dives[0])));
else
setText(QStringLiteral("%1 [%2]").arg(Command::Base::tr("Add weight (%n dive(s))", "", dives.size())).arg(getListOfDives(dives)));
}
bool AddWeight::workToBeDone()
{
return true;
}
void AddWeight::undo()
{
for (dive *d: dives) {
if (d->weightsystems.empty())
continue;
d->weightsystems.pop_back();
emit diveListNotifier.weightRemoved(d, d->weightsystems.size());
d->invalidate_cache(); // Ensure that dive is written in git_save()
}
}
void AddWeight::redo()
{
for (dive *d: dives) {
d->weightsystems.emplace_back();
emit diveListNotifier.weightAdded(d, d->weightsystems.size() - 1);
d->invalidate_cache(); // Ensure that dive is written in git_save()
}
}
static int find_weightsystem_index(const struct dive *d, const weightsystem_t &ws)
{
return index_of_if(d->weightsystems, [&ws](auto &ws2) { return ws == ws2; });
}
EditWeightBase::EditWeightBase(int index, bool currentDiveOnly) :
EditDivesBase(currentDiveOnly)
{
// Get the old weightsystem, bail if index is invalid
if (!current || index < 0 || static_cast<size_t>(index) >= current->weightsystems.size()) {
dives.clear();
return;
}
ws = current->weightsystems[index];
// Deleting a weightsystem from multiple dives is semantically ill-defined.
// What we will do is trying to delete the same weightsystem if it exists.
// For that purpose, we will determine the indices of the same weightsystem.
std::vector<dive *> divesNew;
divesNew.reserve(dives.size());
indices.reserve(dives.size());
for (dive *d: dives) {
if (d == current) {
divesNew.push_back(d);
indices.push_back(index);
continue;
}
int idx = find_weightsystem_index(d, ws);
if (idx >= 0) {
divesNew.push_back(d);
indices.push_back(idx);
}
}
dives = std::move(divesNew);
}
EditWeightBase::~EditWeightBase()
{
}
bool EditWeightBase::workToBeDone()
{