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[PD] add feature to highlight references in some dialogs

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- also fix some logic issues and avoid to break the feature (deleting the last item is now no longer possible)
This commit is contained in:
donovaly
2020-02-16 05:18:29 +01:00
parent a76bc63e4d
commit d40eb2dbfc
10 changed files with 769 additions and 452 deletions
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68
src/Mod/PartDesign/Gui/TaskChamferParameters.cpp
View File

@@ -50,7 +50,7 @@ using namespace Gui;
/* TRANSLATOR PartDesignGui::TaskChamferParameters */
TaskChamferParameters::TaskChamferParameters(ViewProviderDressUp *DressUpView,QWidget *parent)
TaskChamferParameters::TaskChamferParameters(ViewProviderDressUp *DressUpView, QWidget *parent)
: TaskDressUpParameters(DressUpView, true, true, parent)
{
// we need a separate container widget to add all controls to
@@ -77,11 +77,11 @@ TaskChamferParameters::TaskChamferParameters(ViewProviderDressUp *DressUpView,QW
QMetaObject::connectSlotsByName(this);
connect(ui->chamferDistance, SIGNAL(valueChanged(double)),
this, SLOT(onLengthChanged(double)));
this, SLOT(onLengthChanged(double)));
connect(ui->buttonRefAdd, SIGNAL(toggled(bool)),
this, SLOT(onButtonRefAdd(bool)));
this, SLOT(onButtonRefAdd(bool)));
connect(ui->buttonRefRemove, SIGNAL(toggled(bool)),
this, SLOT(onButtonRefRemove(bool)));
this, SLOT(onButtonRefRemove(bool)));
// Create context menu
QAction* action = new QAction(tr("Remove"), this);
@@ -91,8 +91,20 @@ TaskChamferParameters::TaskChamferParameters(ViewProviderDressUp *DressUpView,QW
action->setShortcutVisibleInContextMenu(true);
#endif
ui->listWidgetReferences->addAction(action);
// if there is only one item, it cannot be deleted
if (ui->listWidgetReferences->count() == 1) {
action->setEnabled(false);
action->setStatusTip(tr("There must be at least one item"));
ui->buttonRefRemove->setEnabled(false);
ui->buttonRefRemove->setToolTip(tr("There must be at least one item"));
}
connect(action, SIGNAL(triggered()), this, SLOT(onRefDeleted()));
ui->listWidgetReferences->setContextMenuPolicy(Qt::ActionsContextMenu);
connect(ui->listWidgetReferences, SIGNAL(currentItemChanged(QListWidgetItem*, QListWidgetItem*)),
this, SLOT(setSelection(QListWidgetItem*)));
connect(ui->listWidgetReferences, SIGNAL(itemDoubleClicked(QListWidgetItem*)),
this, SLOT(doubleClicked(QListWidgetItem*)));
}
void TaskChamferParameters::onSelectionChanged(const Gui::SelectionChanges& msg)
@@ -102,10 +114,32 @@ void TaskChamferParameters::onSelectionChanged(const Gui::SelectionChanges& msg)
if (msg.Type == Gui::SelectionChanges::AddSelection) {
if (referenceSelected(msg)) {
if (selectionMode == refAdd)
QAction *action = ui->listWidgetReferences->actions().at(0); // we have only one action
if (selectionMode == refAdd) {
ui->listWidgetReferences->addItem(QString::fromStdString(msg.pSubName));
else
// it might be the second one so we can enable the context menu
if (ui->listWidgetReferences->count() > 1) {
action->setEnabled(true);
action->setStatusTip(QString());
ui->buttonRefRemove->setEnabled(true);
ui->buttonRefRemove->setToolTip(tr("Click button to enter selection mode,\nclick again to end selection"));
}
}
else {
removeItemFromListWidget(ui->listWidgetReferences, msg.pSubName);
// remove its selection too
Gui::Selection().clearSelection();
// if there is only one item left, it cannot be deleted
if (ui->listWidgetReferences->count() == 1) {
action->setEnabled(false);
action->setStatusTip(tr("There must be at least one item"));
ui->buttonRefRemove->setEnabled(false);
ui->buttonRefRemove->setToolTip(tr("There must be at least one item"));
// we must also end the selection mode
exitSelectionMode();
clearButtons(none);
}
}
// highlight existing references for possible further selections
DressUpView->highlightReferences(true);
}
@@ -121,6 +155,13 @@ void TaskChamferParameters::clearButtons(const selectionModes notThis)
void TaskChamferParameters::onRefDeleted(void)
{
// assure we we are not in selection mode
exitSelectionMode();
clearButtons(none);
// delete any selections since the reference might be highlighted
Gui::Selection().clearSelection();
DressUpView->highlightReferences(false);
PartDesign::Chamfer* pcChamfer = static_cast<PartDesign::Chamfer*>(DressUpView->getObject());
App::DocumentObject* base = pcChamfer->Base.getValue();
std::vector<std::string> refs = pcChamfer->Base.getSubValues();
@@ -129,6 +170,15 @@ void TaskChamferParameters::onRefDeleted(void)
pcChamfer->Base.setValue(base, refs);
ui->listWidgetReferences->model()->removeRow(ui->listWidgetReferences->currentRow());
pcChamfer->getDocument()->recomputeFeature(pcChamfer);
// if there is only one item left, it cannot be deleted
if (ui->listWidgetReferences->count() == 1) {
QAction *action = ui->listWidgetReferences->actions().at(0); // we have only one action
action->setEnabled(false);
action->setStatusTip(tr("There must be at least one item"));
ui->buttonRefRemove->setEnabled(false);
ui->buttonRefRemove->setToolTip(tr("There must be at least one item"));
}
}
void TaskChamferParameters::onLengthChanged(double len)
@@ -146,7 +196,13 @@ double TaskChamferParameters::getLength(void) const
TaskChamferParameters::~TaskChamferParameters()
{
// assure the fillets are shown
showObject();
// remove any highlights and selections
DressUpView->highlightReferences(false);
Gui::Selection().clearSelection();
Gui::Selection().rmvSelectionGate();
delete ui;
}