NOISSUE add button for creating empty, properly registered, components

1 files changed, 106 insertions, 0 deletions

diff --git a/application/dialogs/NewComponentDialog.cpp b/application/dialogs/NewComponentDialog.cpp
new file mode 100644
index 00000000..903e6a96
--- /dev/null
+++ b/application/dialogs/NewComponentDialog.cpp
@@ -0,0 +1,106 @@
+/* Copyright 2013-2017 MultiMC Contributors
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "MultiMC.h"
+#include "NewComponentDialog.h"
+#include "ui_NewComponentDialog.h"
+
+#include <BaseVersion.h>
+#include <icons/IconList.h>
+#include <tasks/Task.h>
+#include <InstanceList.h>
+
+#include "VersionSelectDialog.h"
+#include "ProgressDialog.h"
+#include "IconPickerDialog.h"
+
+#include <QLayout>
+#include <QPushButton>
+#include <QFileDialog>
+#include <QValidator>
+
+#include <meta/Index.h>
+#include <meta/VersionList.h>
+
+NewComponentDialog::NewComponentDialog(const QString & initialName, const QString & initialUid, QWidget *parent)
+	: QDialog(parent), ui(new Ui::NewComponentDialog)
+{
+	ui->setupUi(this);
+	resize(minimumSizeHint());
+
+	ui->nameTextBox->setText(initialName);
+	ui->uidTextBox->setText(initialUid);
+
+	connect(ui->nameTextBox, &QLineEdit::textChanged, this, &NewComponentDialog::updateDialogState);
+	connect(ui->uidTextBox, &QLineEdit::textChanged, this, &NewComponentDialog::updateDialogState);
+
+	auto groups = MMC->instances()->getGroups().toSet();
+	ui->nameTextBox->setFocus();
+
+	originalPlaceholderText = ui->uidTextBox->placeholderText();
+	updateDialogState();
+}
+
+NewComponentDialog::~NewComponentDialog()
+{
+	delete ui;
+}
+
+void NewComponentDialog::updateDialogState()
+{
+	auto protoUid = ui->nameTextBox->text().toLower();
+	protoUid.remove(QRegularExpression("[^a-z]"));
+	if(protoUid.isEmpty())
+	{
+		ui->uidTextBox->setPlaceholderText(originalPlaceholderText);
+	}
+	else
+	{
+		QString suggestedUid = "org.multimc.custom." + protoUid;
+		ui->uidTextBox->setPlaceholderText(suggestedUid);
+	}
+	bool allowOK = !name().isEmpty() && !uid().isEmpty() && !uidBlacklist.contains(uid());
+	ui->buttonBox->button(QDialogButtonBox::Ok)->setEnabled(allowOK);
+}
+
+QString NewComponentDialog::name() const
+{
+	auto result = ui->nameTextBox->text();
+	if(result.size())
+	{
+		return result.trimmed();
+	}
+	return QString();
+}
+
+QString NewComponentDialog::uid() const
+{
+	auto result = ui->uidTextBox->text();
+	if(result.size())
+	{
+		return result.trimmed();
+	}
+	result = ui->uidTextBox->placeholderText();
+	if(result.size() && result != originalPlaceholderText)
+	{
+		return result.trimmed();
+	}
+	return QString();
+}
+
+void NewComponentDialog::setBlacklist(QStringList badUids)
+{
+	uidBlacklist = badUids;
+}