NOISSUE Flatten gui and logic libraries into MultiMC

1 files changed, 255 insertions, 0 deletions

diff --git a/launcher/dialogs/NewInstanceDialog.cpp b/launcher/dialogs/NewInstanceDialog.cpp
new file mode 100644
index 00000000..86963149
--- /dev/null
+++ b/launcher/dialogs/NewInstanceDialog.cpp
@@ -0,0 +1,255 @@
+/* Copyright 2013-2021 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 "NewInstanceDialog.h"
+#include "ui_NewInstanceDialog.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 <QDialogButtonBox>
+
+#include "widgets/PageContainer.h"
+#include <pages/modplatform/VanillaPage.h>
+#include <pages/modplatform/atlauncher/AtlPage.h>
+#include <pages/modplatform/ftb/FtbPage.h>
+#include <pages/modplatform/legacy_ftb/Page.h>
+#include <pages/modplatform/flame/FlamePage.h>
+#include <pages/modplatform/ImportPage.h>
+#include <pages/modplatform/technic/TechnicPage.h>
+
+
+
+NewInstanceDialog::NewInstanceDialog(const QString & initialGroup, const QString & url, QWidget *parent)
+    : QDialog(parent), ui(new Ui::NewInstanceDialog)
+{
+    ui->setupUi(this);
+
+    setWindowIcon(MMC->getThemedIcon("new"));
+
+    InstIconKey = "default";
+    ui->iconButton->setIcon(MMC->icons()->getIcon(InstIconKey));
+
+    auto groups = MMC->instances()->getGroups().toSet();
+    auto groupList = QStringList(groups.toList());
+    groupList.sort(Qt::CaseInsensitive);
+    groupList.removeOne("");
+    groupList.push_front(initialGroup);
+    groupList.push_front("");
+    ui->groupBox->addItems(groupList);
+    int index = groupList.indexOf(initialGroup);
+    if(index == -1)
+    {
+        index = 0;
+    }
+    ui->groupBox->setCurrentIndex(index);
+    ui->groupBox->lineEdit()->setPlaceholderText(tr("No group"));
+
+
+    // NOTE: m_buttons must be initialized before PageContainer, because it indirectly accesses m_buttons through setSuggestedPack! Do not move this below.
+    m_buttons = new QDialogButtonBox(QDialogButtonBox::Help | QDialogButtonBox::Ok | QDialogButtonBox::Cancel);
+
+    m_container = new PageContainer(this);
+    m_container->setSizePolicy(QSizePolicy::Policy::Preferred, QSizePolicy::Policy::Expanding);
+    m_container->layout()->setContentsMargins(0, 0, 0, 0);
+    ui->verticalLayout->insertWidget(2, m_container);
+
+    m_container->addButtons(m_buttons);
+
+    // Bonk Qt over its stupid head and make sure it understands which button is the default one...
+    // See: https://stackoverflow.com/questions/24556831/qbuttonbox-set-default-button
+    auto OkButton = m_buttons->button(QDialogButtonBox::Ok);
+    OkButton->setDefault(true);
+    OkButton->setAutoDefault(true);
+    connect(OkButton, &QPushButton::clicked, this, &NewInstanceDialog::accept);
+
+    auto CancelButton = m_buttons->button(QDialogButtonBox::Cancel);
+    CancelButton->setDefault(false);
+    CancelButton->setAutoDefault(false);
+    connect(CancelButton, &QPushButton::clicked, this, &NewInstanceDialog::reject);
+
+    auto HelpButton = m_buttons->button(QDialogButtonBox::Help);
+    HelpButton->setDefault(false);
+    HelpButton->setAutoDefault(false);
+    connect(HelpButton, &QPushButton::clicked, m_container, &PageContainer::help);
+
+    if(!url.isEmpty())
+    {
+        QUrl actualUrl(url);
+        m_container->selectPage("import");
+        importPage->setUrl(url);
+    }
+
+    updateDialogState();
+
+    restoreGeometry(QByteArray::fromBase64(MMC->settings()->get("NewInstanceGeometry").toByteArray()));
+}
+
+void NewInstanceDialog::reject()
+{
+    MMC->settings()->set("NewInstanceGeometry", saveGeometry().toBase64());
+    QDialog::reject();
+}
+
+void NewInstanceDialog::accept()
+{
+    MMC->settings()->set("NewInstanceGeometry", saveGeometry().toBase64());
+    importIconNow();
+    QDialog::accept();
+}
+
+QList<BasePage *> NewInstanceDialog::getPages()
+{
+    importPage = new ImportPage(this);
+    flamePage = new FlamePage(this);
+    auto technicPage = new TechnicPage(this);
+    return
+    {
+        new VanillaPage(this),
+        importPage,
+        new AtlPage(this),
+        flamePage,
+        new FtbPage(this),
+        new LegacyFTB::Page(this),
+        technicPage
+    };
+}
+
+QString NewInstanceDialog::dialogTitle()
+{
+    return tr("New Instance");
+}
+
+NewInstanceDialog::~NewInstanceDialog()
+{
+    delete ui;
+}
+
+void NewInstanceDialog::setSuggestedPack(const QString& name, InstanceTask* task)
+{
+    creationTask.reset(task);
+    ui->instNameTextBox->setPlaceholderText(name);
+
+    if(!task)
+    {
+        ui->iconButton->setIcon(MMC->icons()->getIcon("default"));
+        importIcon = false;
+    }
+
+    auto allowOK = task && !instName().isEmpty();
+    m_buttons->button(QDialogButtonBox::Ok)->setEnabled(allowOK);
+}
+
+void NewInstanceDialog::setSuggestedIconFromFile(const QString &path, const QString &name)
+{
+    importIcon = true;
+    importIconPath = path;
+    importIconName = name;
+
+    //Hmm, for some reason they can be to small
+    ui->iconButton->setIcon(QIcon(path));
+}
+
+void NewInstanceDialog::setSuggestedIcon(const QString &key)
+{
+    auto icon = MMC->icons()->getIcon(key);
+    importIcon = false;
+
+    ui->iconButton->setIcon(icon);
+}
+
+InstanceTask * NewInstanceDialog::extractTask()
+{
+    InstanceTask * extracted = creationTask.get();
+    creationTask.release();
+    extracted->setName(instName());
+    extracted->setGroup(instGroup());
+    extracted->setIcon(iconKey());
+    return extracted;
+}
+
+void NewInstanceDialog::updateDialogState()
+{
+    auto allowOK = creationTask && !instName().isEmpty();
+    auto OkButton = m_buttons->button(QDialogButtonBox::Ok);
+    if(OkButton->isEnabled() != allowOK)
+    {
+        OkButton->setEnabled(allowOK);
+    }
+}
+
+QString NewInstanceDialog::instName() const
+{
+    auto result = ui->instNameTextBox->text().trimmed();
+    if(result.size())
+    {
+        return result;
+    }
+    result = ui->instNameTextBox->placeholderText().trimmed();
+    if(result.size())
+    {
+        return result;
+    }
+    return QString();
+}
+
+QString NewInstanceDialog::instGroup() const
+{
+    return ui->groupBox->currentText();
+}
+QString NewInstanceDialog::iconKey() const
+{
+    return InstIconKey;
+}
+
+void NewInstanceDialog::on_iconButton_clicked()
+{
+    importIconNow(); //so the user can switch back
+    IconPickerDialog dlg(this);
+    dlg.execWithSelection(InstIconKey);
+
+    if (dlg.result() == QDialog::Accepted)
+    {
+        InstIconKey = dlg.selectedIconKey;
+        ui->iconButton->setIcon(MMC->icons()->getIcon(InstIconKey));
+        importIcon = false;
+    }
+}
+
+void NewInstanceDialog::on_instNameTextBox_textChanged(const QString &arg1)
+{
+    updateDialogState();
+}
+
+void NewInstanceDialog::importIconNow()
+{
+    if(importIcon) {
+        MMC->icons()->installIcon(importIconPath, importIconName);
+        InstIconKey = importIconName;
+        importIcon = false;
+    }
+    MMC->settings()->set("NewInstanceGeometry", saveGeometry().toBase64());
+}