PIValueTreeEdit develop ...

2022-12-13 21:44:44 +03:00
parent a1a001035f
commit 3d3892a126
9 changed files with 492 additions and 137 deletions
--- a/libs/piqt_widgets/pivaluetree_edit.cpp
+++ b/libs/piqt_widgets/pivaluetree_edit.cpp
@@ -1,24 +1,38 @@
 #include "pivaluetree_edit.h"
-#include "ui_pivaluetree_edit_array.h"
-#include "pivariant_edit.h"
+
 #include "piqt.h"
+#include "pivariant_edit.h"
+#include "qinputdialog.h"
+#include "qmessagebox.h"
+#include "qtoolbutton.h"
+#include "ui_pivaluetree_edit_array.h"
+#include "ui_pivaluetree_edit_parameters.h"
+
 #include <QEvent>
 #include <QFormLayout>
 #include <QGroupBox>

+const char property_name[] = "__name__";
+

 PIValueTreeEdit::PIValueTreeEdit(QWidget * parent): QWidget(parent) {
-	ui = new Ui::PIValueTreeEditArray();
-	grid = new GridWidgets();
-	auto * lay = new QBoxLayout(QBoxLayout::TopToBottom);
+	widget_params = new QDialog();
+	ui_array      = new Ui::PIValueTreeEditArray();
+	ui_params     = new Ui::PIValueTreeEditParameters();
+	ui_params->setupUi(widget_params);
+	grid         = new GridWidgets(ui_params);
+	grid->parent = this;
+	auto * lay   = new QBoxLayout(QBoxLayout::TopToBottom);
 	lay->setContentsMargins(0, 0, 0, 0);
 	setLayout(lay);
 }


 PIValueTreeEdit::~PIValueTreeEdit() {
-	delete ui;
 	delete grid;
+	delete ui_params;
+	delete ui_array;
+	delete widget_params;
 }


@@ -40,6 +54,12 @@ void PIValueTreeEdit::setGroupingEnabled(bool yes) {
 }


+void PIValueTreeEdit::setFullEditMode(bool yes) {
+	is_full_edit = yes;
+	build();
+}
+
+
 void PIValueTreeEdit::rollback() {
 	build();
 }
@@ -51,14 +71,22 @@ void PIValueTreeEdit::clear() {
 }


+void PIValueTreeEdit::changeEvent(QEvent * e) {
+	if (e->type() == QEvent::LanguageChange) {
+		if (widget_array) ui_array->retranslateUi(widget_array);
+	}
+	QWidget::changeEvent(e);
+}
+
+
 void PIValueTreeEdit::removeAll() {
 	array_edits.clear();
 	value_edits.clear();
 	tree_edits.clear();
-	if (ui_array) {
-		ui->layoutArray->takeAt(0);
-		delete ui_array;
-		ui_array = nullptr;
+	if (widget_array) {
+		ui_array->layoutArray->takeAt(0);
+		delete widget_array;
+		widget_array = nullptr;
 	}
 	QLayoutItem * child = nullptr;
 	while ((child = layout()->takeAt(0)) != nullptr) {
@@ -70,25 +98,26 @@ void PIValueTreeEdit::removeAll() {

 void PIValueTreeEdit::build() {
 	removeAll();
-	//piCout << source.attributes().value(PIValueTree::attributeArrayType) << array_type;
+	// piCout << source.attributes().value(PIValueTree::attributeArrayType) << array_type;
 	if (source.isArray()) {
-		ui_array = new QWidget();
-		ui->setupUi(ui_array);
-		ui->spinCount->setRange(source.attribute(PIValueTree::attributeArrayMinCount, 0).toInt(),
-								source.attribute(PIValueTree::attributeArrayMaxCount, 65536).toInt());
-		ui->spinCount->setValue(source.children().size_s());
-		ui->widgetEdit->setVisible(source.attribute(PIValueTree::attributeArrayResize, false).toBool());
-		ui->layoutArray->addWidget(grid);
+		grid->create_edit_buttons = false;
+		widget_array              = new QWidget();
+		ui_array->setupUi(widget_array);
+		ui_array->spinCount->setRange(source.attribute(PIValueTree::attributeArrayMinCount, 0).toInt(),
+									  source.attribute(PIValueTree::attributeArrayMaxCount, 65536).toInt());
+		ui_array->spinCount->setValue(source.children().size_s());
+		ui_array->widgetEdit->setVisible(source.attribute(PIValueTree::attributeArrayResize, false).toBool());
+		ui_array->layoutArray->addWidget(grid);
 		uint array_type = PIVariant::typeIDFromName(source.attribute(PIValueTree::attributeArrayType).toString());
-		int index = 0;
+		int index       = 0;
 		for (const auto & i: source.children()) {
 			auto * ve = new PIVariantEdit();
 			ve->setAttributes(source.attributes());
 			ve->setValue(i.value(), array_type);
-			grid->add(QString::number(++index), ve, PI2QString(i.comment()));
+			grid->add(PIValueTree(), QString::number(++index), ve, PI2QString(i.comment()));
 			array_edits << ve;
 		}
-		connect(ui->spinCount, QOverload<int>::of(&QSpinBox::valueChanged), this, [this,array_type](int value){
+		connect(ui_array->spinCount, QOverload<int>::of(&QSpinBox::valueChanged), this, [this, array_type](int value) {
 			value = piMaxi(value, 0);
 			for (int i = grid->rowCount() - 1; i >= value; --i)
 				grid->removeRow(i);
@@ -97,12 +126,13 @@ void PIValueTreeEdit::build() {
 				auto * ve = new PIVariantEdit();
 				ve->setAttributes(source.attributes());
 				ve->setValue(PIVariant::fromType(array_type), array_type);
-				grid->add(QString::number(i + 1), ve, "");
+				grid->add(PIValueTree(), QString::number(i + 1), ve, "");
 				array_edits << ve;
 			}
 		});
-		layout()->addWidget(ui_array);
+		layout()->addWidget(widget_array);
 	} else {
+		grid->create_edit_buttons = is_full_edit;
 		layout()->addWidget(grid);
 		for (const auto & i: source.children()) {
 			if (i.attribute(PIValueTree::attributeHidden, false).toBool()) continue;
@@ -110,12 +140,16 @@ void PIValueTreeEdit::build() {
 				if (i.name().isEmpty()) continue;
 				auto * l = new QLabel(PI2QString(i.name()));
 				l->setAlignment(Qt::AlignCenter);
-				grid->add(l);
+				grid->add(i, l);
 				continue;
 			}
 			if (i.hasChildren() || i.isArray()) {
-				auto * ve = new PIValueTreeEdit();
+				auto * ve       = new PIValueTreeEdit();
+				PIStringList rp = root_path;
+				rp << i.name();
+				ve->root_path = rp;
 				ve->setGroupingEnabled(is_grouping);
+				ve->setFullEditMode(is_full_edit);
 				ve->setValue(i);
 				if (is_grouping) {
 					auto * gb = new QGroupBox();
@@ -127,16 +161,16 @@ void PIValueTreeEdit::build() {
 					gb->setChecked(true);
 					gb->setAlignment(Qt::AlignCenter);
 					connect(gb, &QGroupBox::toggled, ve, &QWidget::setVisible);
-					grid->add(gb);
+					grid->add(i, gb);
 				} else {
-					grid->add(PI2QString(i.name()), ve, PI2QString(i.comment()));
+					grid->add(i, PI2QString(i.name()), ve, PI2QString(i.comment()));
 				}
 				tree_edits[i.name()] = ve;
 			} else {
 				auto * ve = new PIVariantEdit();
 				ve->setAttributes(i.attributes());
 				ve->setValue(i.value());
-				grid->add(PI2QString(i.name()), ve, PI2QString(i.comment()));
+				grid->add(i, PI2QString(i.name()), ve, PI2QString(i.comment()));
 				value_edits[i.name()] = ve;
 			}
 		}
@@ -146,8 +180,7 @@ void PIValueTreeEdit::build() {

 void PIValueTreeEdit::applyValues() const {
 	if (source.isArray()) {
-		if (array_edits.isNotEmpty())
-			source.mergeAttributes(array_edits[0]->defaultAttributes());
+		if (array_edits.isNotEmpty()) source.mergeAttributes(array_edits[0]->defaultAttributes());
 		source.clearChildren();
 		for (int i = 0; i < array_edits.size_s(); ++i)
 			source.addChild({PIString::fromNumber(i), array_edits[i]->value()});
@@ -167,35 +200,139 @@ void PIValueTreeEdit::applyValues() const {
 }


+void PIValueTreeEdit::actionTriggered(QToolButton * button, const PIString & vn, QAction * a) {
+	if (a == ui_params->actionRename) {
+		PIString nn = Q2PIString(QInputDialog::getText(nullptr, tr("Rename"), tr("Input new name:"), QLineEdit::Normal, PI2QString(vn)));
+		if (nn.isEmpty() || (nn == vn)) return;
+		for (const auto & c: source.children()) {
+			if (c.name() == nn) {
+				QMessageBox::critical(nullptr, tr("Rename"), tr("This name already exists!"));
+				return;
+			}
+		}
+		source[vn].setName(nn);
+		button->setProperty(property_name, PI2QString(nn));
+		grid->rename(PI2QString(vn), PI2QString(nn));
+	}
+	if (a == ui_params->actionRemove) {
+		source.remove(vn);
+		grid->removeRow(grid->getRow(button));
+	}
+	if (a == ui_params->actionChange) {
+		if (last_IDs_count != PIVariant::knownTypeIDsCount()) {
+			last_IDs_count = PIVariant::knownTypeIDsCount();
+			ui_params->comboType->clear();
+			auto ids = PIVariant::knownTypeIDs();
+			PIVector<PIPair<uint, QString>> types;
+			for (auto id: ids) {
+				if (!PIVariantEditorBase::editorExists(id)) continue;
+				PIString tn = PIVariant::typeNameFromID(id);
+				if (tn.startsWith("PI")) tn.remove(0, 2);
+				if (tn.startsWith("VariantTypes::")) tn.remove(0, 14);
+				types.append({id, PI2QString(tn)});
+			}
+			types.sort([](const PIPair<uint, QString> & a, const PIPair<uint, QString> & b) {
+				return QString::localeAwareCompare(a.second, b.second) < 0;
+			});
+			for (const auto & t: types)
+				ui_params->comboType->addItem(t.second, t.first);
+		}
+		auto old_vt = source.child(vn);
+		ui_params->comboType->setCurrentIndex(ui_params->comboType->findData(old_vt.value().typeID()));
+		ui_params->checkArray->setChecked(old_vt.isArray());
+		if (widget_params->exec() != QDialog::Accepted) return;
+		auto & el(source[vn]);
+		uint nid      = ui_params->comboType->currentData().toUInt();
+		PIString vs   = el.value().toString();
+		PIVariant var = PIVariant::fromType(nid);
+		var.setValueFromString(vs);
+		source[vn].setValue(var);
+		build();
+	}
+}


-void PIValueTreeEdit::GridWidgets::add(QString label, QWidget * w, const QString & comment) {
-	if (!label.isEmpty())
-		label += ':';
+// PIValueTreeEdit::GridWidgets
+
+PIValueTreeEdit::GridWidgets::GridWidgets(Ui::PIValueTreeEditParameters * ui_) {
+	ui_params = ui_;
+	icon_conf = QIcon(":/icons/configure.png");
+	conf_menu.addActions({ui_params->actionRename, ui_params->actionChange, ui_params->actionRemove});
+}
+
+
+int PIValueTreeEdit::GridWidgets::getRow(QWidget * w) const {
+	if (!w) return -1;
+	for (int r = 0; r < lay->rowCount(); ++r) {
+		for (int c = 0; c < lay->columnCount(); ++c) {
+			auto * li = lay->itemAtPosition(r, c);
+			if (li) {
+				if (li->widget()) {
+					if (li->widget() == w) return r;
+				}
+			}
+		}
+	}
+	return -1;
+}
+
+
+void PIValueTreeEdit::GridWidgets::add(const PIValueTree & vt, QString label, QWidget * w, const QString & comment) {
+	int col = beginRow(vt);
+	if (!label.isEmpty()) label += ':';
 	auto * l = new QLabel(label);
 	auto * c = new QLabel(comment);
 	l->setSizePolicy(QSizePolicy::Fixed, QSizePolicy::Fixed);
 	c->setSizePolicy(QSizePolicy::Fixed, QSizePolicy::Fixed);
 	w->setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Preferred);
-	lay->addWidget(l, row_count, 0, Qt::AlignVCenter | Qt::AlignRight);
-	lay->addWidget(w, row_count, 1);
-	lay->addWidget(c, row_count, 2, Qt::AlignVCenter | Qt::AlignLeft);
+	lay->addWidget(l, row_count, col++, Qt::AlignVCenter | Qt::AlignRight);
+	lay->addWidget(w, row_count, col++);
+	lay->addWidget(c, row_count, col++, Qt::AlignVCenter | Qt::AlignLeft);
 	widgets << l << w << c;
+	labels << l;
 	++row_count;
 }


-void PIValueTreeEdit::GridWidgets::add(QWidget * w) {
-	lay->addWidget(w, row_count, 0, 1, -1);
+void PIValueTreeEdit::GridWidgets::add(const PIValueTree & vt, QWidget * w) {
+	int col = beginRow(vt);
+	lay->addWidget(w, row_count, col, 1, -1);
 	widgets << w;
 	++row_count;
 }


+int PIValueTreeEdit::GridWidgets::beginRow(const PIValueTree & vt) {
+	if (!create_edit_buttons) return 0;
+	auto * b = new QToolButton();
+	b->setIcon(icon_conf);
+	b->setPopupMode(QToolButton::InstantPopup);
+	b->setMenu(&conf_menu);
+	b->setProperty(property_name, PI2QString(vt.name()));
+	lay->addWidget(b, row_count, 0);
+	connect(b, &QToolButton::triggered, this, [this, b](QAction * a) {
+		parent->actionTriggered(b, Q2PIString(b->property(property_name).toString()), a);
+	});
+	widgets << b;
+	return 1;
+}
+
+
+void PIValueTreeEdit::GridWidgets::rename(QString prev_name, QString new_name) {
+	if (!prev_name.isEmpty()) prev_name += ':';
+	if (!new_name.isEmpty()) new_name += ':';
+	for (auto * l: labels)
+		if (l->text() == prev_name) {
+			l->setText(new_name);
+			break;
+		}
+}
+
+
 void PIValueTreeEdit::GridWidgets::clear() {
 	piDeleteAllAndClear(widgets);
-	if (lay)
-		delete lay;
+	labels.clear();
+	if (lay) delete lay;
 	lay = new QGridLayout();
 	lay->setContentsMargins(0, 0, 0, 0);
 	setLayout(lay);
@@ -204,13 +341,14 @@ void PIValueTreeEdit::GridWidgets::clear() {


 void PIValueTreeEdit::GridWidgets::removeRow(int index) {
-	if (!lay) return;
-	if (row_count <= index) return;
+	if (!lay || index < 0 || row_count <= index) return;
 	for (int c = 0; c < lay->columnCount(); ++c) {
 		auto * li = lay->itemAtPosition(index, c);
 		if (li) {
 			if (li->widget()) {
 				widgets.removeOne(li->widget());
+				QLabel * lbl = qobject_cast<QLabel *>(li->widget());
+				if (lbl) labels.removeOne(lbl);
 				delete li->widget();
 			}
 			delete li;
@@ -223,27 +361,26 @@ void PIValueTreeEdit::GridWidgets::removeRow(int index) {

 void PIValueTreeEdit::GridWidgets::simplify() {
 	if (!lay) return;
-	QVector<QMap<int, QWidget*>> wg;
-	QMap<QWidget*, Qt::Alignment> wa;
+	QVector<QMap<int, QWidget *>> wg;
+	QMap<QWidget *, Qt::Alignment> wa;
 	for (int r = 0; r < lay->rowCount(); ++r) {
-		QMap<int, QWidget*> row;
+		QMap<int, QWidget *> row;
 		for (int c = 0; c < lay->columnCount(); ++c) {
 			auto * li = lay->itemAtPosition(r, c);
 			if (!li) continue;
 			if (li->widget()) {
-				row[c] = li->widget();
+				row[c]           = li->widget();
 				wa[li->widget()] = li->alignment();
 			}
 		}
-		if (!row.isEmpty())
-			wg << row;
+		if (!row.isEmpty()) wg << row;
 	}
 	delete lay;
 	lay = new QGridLayout();
 	lay->setContentsMargins(0, 0, 0, 0);
 	int rindex = 0;
 	for (const auto & row: wg) {
-		QMapIterator<int, QWidget*> it(row);
+		QMapIterator<int, QWidget *> it(row);
 		while (it.hasNext()) {
 			it.next();
 			lay->addWidget(it.value(), rindex, it.key(), wa.value(it.value()));