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PIValueTreeEdit interaction control abilities

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Пелипенко Иван
2023-04-10 13:17:44 +03:00
parent 396b1bc309
commit 893049550b
2 changed files with 30 additions and 1 deletions
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25
libs/piqt_utils/pivaluetree_edit.cpp
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@@ -411,6 +411,14 @@ PIValueTreeEdit * PIValueTreeEdit::addTreeEdit(const PIValueTree & vt) {
}
PIValueTreeEdit * PIValueTreeEdit::rootTreeEdit() {
PIValueTreeEdit * ret = this;
while (ret->parent_tree)
ret = ret->parent_tree;
return ret;
}
void PIValueTreeEdit::addValueEdit(const PIValueTree & vt) {
auto * ve = new PIVariantEdit();
applyVariantEdit(ve, vt);
@@ -458,7 +466,19 @@ void PIValueTreeEdit::createTabWidget() {
void PIValueTreeEdit::newRequest(NewType type) {
PIString nn = Q2PIString(QInputDialog::getText(nullptr, tr("New item"), tr("Input new name:")));
PIString nn;
if (rootTreeEdit()->allowed_names && (type == NewType::Value)) {
QStringList anl = PI2QStringList(rootTreeEdit()->allowed_names());
if (anl.isEmpty()) {
QMessageBox::warning(nullptr, tr("New item"), tr("No allowed names!"));
return;
}
bool ok = false;
nn = Q2PIString(QInputDialog::getItem(nullptr, tr("New item"), tr("Select new name:"), anl, 0, false, &ok));
if (!ok) return;
} else {
nn = Q2PIString(QInputDialog::getText(nullptr, tr("New item"), tr("Input new name:")));
}
if (nn.isEmpty()) return;
for (const auto & c: current.children()) {
if (c.name() == nn) {
@@ -469,6 +489,9 @@ void PIValueTreeEdit::newRequest(NewType type) {
PIValueTree vt;
vt.setName(nn);
if (type == NewType::Value) {
if (rootTreeEdit()->value_by_name) {
vt.setValue(rootTreeEdit()->value_by_name(nn));
}
if (!widget_params->showFor(vt)) return;
}
if (type == NewType::Array) {

6
libs/piqt_utils/pivaluetree_edit.h
View File

@@ -61,6 +61,9 @@ public:
bool isFullEditMode() const { return is_full_edit; }
void setFullEditMode(bool yes);
void setAllowedNamesFunction(std::function<PIStringList()> f) { allowed_names = f; }
void setValueForNameFunction(std::function<PIVariant(PIString)> f) { value_by_name = f; }
void rollback();
void clear();
void retranslate();
@@ -80,6 +83,7 @@ private:
void actionTriggered(QToolButton * button, const PIString & vn, QAction * a);
void newRequest(NewType type);
PIValueTreeEdit * addTreeEdit(const PIValueTree & vt);
PIValueTreeEdit * rootTreeEdit();
void addValueEdit(const PIValueTree & vt);
void applyArrayAttributes();
QLabel * newLabel(const PIValueTree & vt);
@@ -137,6 +141,8 @@ private:
Grouping cur_grouping = Parent, real_grouping = Indent;
mutable PIValueTree source, current;
bool is_full_edit = false;
std::function<PIStringList()> allowed_names;
std::function<PIVariant(PIString)> value_by_name;
};