Make the new instance dialog support instance types.

1 files changed, 99 insertions, 0 deletions

diff --git a/gui/newinstancedialog.cpp b/gui/newinstancedialog.cpp
index 400b42d8..f4d57367 100644
--- a/gui/newinstancedialog.cpp
+++ b/gui/newinstancedialog.cpp
@@ -16,18 +16,117 @@
 #include "newinstancedialog.h"
 #include "ui_newinstancedialog.h"
 
+#include "instanceloader.h"
+#include "instancetypeinterface.h"
+
+#include "instversionlist.h"
+#include "instversion.h"
+
+#include "task.h"
+
+#include "versionselectdialog.h"
+#include "taskdialog.h"
+
 #include <QLayout>
+#include <QPushButton>
 
 NewInstanceDialog::NewInstanceDialog(QWidget *parent) :
 	QDialog(parent),
 	ui(new Ui::NewInstanceDialog)
 {
+	m_selectedType = NULL;
+	m_selectedVersion = NULL;
+	
 	ui->setupUi(this);
 	resize(minimumSizeHint());
 	layout()->setSizeConstraint(QLayout::SetFixedSize);
+	
+	loadTypeList();
 }
 
 NewInstanceDialog::~NewInstanceDialog()
 {
 	delete ui;
 }
+
+void NewInstanceDialog::loadTypeList()
+{
+	InstTypeList typeList = InstanceLoader::get().typeList();
+	
+	for (int i = 0; i < typeList.length(); i++)
+	{
+		ui->instTypeComboBox->addItem(typeList.at(i)->displayName(), typeList.at(i)->typeID());
+	}
+	
+	updateSelectedType();
+}
+
+void NewInstanceDialog::updateSelectedType()
+{
+	QString typeID = ui->instTypeComboBox->itemData(ui->instTypeComboBox->currentIndex()).toString();
+	
+	const InstanceTypeInterface *type = InstanceLoader::get().findType(typeID);
+	m_selectedType = type;
+	
+	updateDialogState();
+	
+	if (m_selectedType)
+	{
+		if (!m_selectedType->versionList()->isLoaded())
+			loadVersionList();
+	}
+}
+
+void NewInstanceDialog::updateDialogState()
+{
+	ui->buttonBox->button(QDialogButtonBox::Ok)->setEnabled(m_selectedType && m_selectedVersion);
+	ui->btnChangeVersion->setEnabled(m_selectedType && m_selectedVersion);
+}
+
+void NewInstanceDialog::setSelectedVersion(const InstVersion *version)
+{
+	m_selectedVersion = version;
+	
+	if (m_selectedVersion)
+	{
+		ui->versionTextBox->setText(version->name());
+	}
+	else
+	{
+		ui->versionTextBox->setText("");
+	}
+	
+	updateDialogState();
+}
+
+void NewInstanceDialog::loadVersionList()
+{
+	if (!m_selectedType)
+		return;
+	
+	TaskDialog *taskDlg = new TaskDialog(this);
+	Task *loadTask = m_selectedType->versionList()->getLoadTask();
+	loadTask->setParent(taskDlg);
+	taskDlg->exec(loadTask);
+	
+	setSelectedVersion(m_selectedType->versionList()->getLatestStable());
+}
+
+void NewInstanceDialog::on_btnChangeVersion_clicked()
+{
+	if (m_selectedType)
+	{
+		VersionSelectDialog *vselect = new VersionSelectDialog(m_selectedType->versionList(), this);
+		if (vselect->exec())
+		{
+			const InstVersion *version = vselect->selectedVersion();
+			if (version)
+				setSelectedVersion(version);
+		}
+	}
+}
+
+void NewInstanceDialog::on_instTypeComboBox_activated(int index)
+{
+	updateSelectedType();
+}