GH-1047 World management for instances. Removal only currently.

3 files changed, 257 insertions, 0 deletions

diff --git a/application/pages/WorldListPage.cpp b/application/pages/WorldListPage.cpp
new file mode 100644
index 00000000..662b7452
--- /dev/null
+++ b/application/pages/WorldListPage.cpp
@@ -0,0 +1,94 @@
+//
+// Created by robotbrain on 8/18/15.
+//
+
+#include "WorldListPage.h"
+#include "ui_WorldListPage.h"
+#include "minecraft/WorldList.h"
+#include "dialogs/ModEditDialogCommon.h"
+#include <QEvent>
+#include <QKeyEvent>
+
+WorldListPage::WorldListPage(BaseInstance *inst, std::shared_ptr<WorldList> worlds, QString id,
+							 QString iconName, QString displayName, QString helpPage,
+							 QWidget *parent)
+	: QWidget(parent), ui(new Ui::WorldListPage)
+{
+	ui->setupUi(this);
+	ui->tabWidget->tabBar()->hide();
+	m_inst = inst;
+	m_worlds = worlds;
+	m_id = id;
+	m_displayName = displayName;
+	m_iconName = iconName;
+	m_helpName = helpPage;
+	ui->worldTreeView->setModel(m_worlds.get());
+	ui->worldTreeView->installEventFilter(this);
+	auto smodel = ui->worldTreeView->selectionModel();
+	connect(smodel, SIGNAL(currentChanged(QModelIndex, QModelIndex)),
+			SLOT(modCurrent(QModelIndex, QModelIndex)));
+}
+
+void WorldListPage::opened()
+{
+	m_worlds->startWatching();
+}
+
+void WorldListPage::closed()
+{
+	m_worlds->stopWatching();
+}
+
+WorldListPage::~WorldListPage()
+{
+	m_worlds->stopWatching();
+	delete ui;
+}
+
+bool WorldListPage::shouldDisplay() const
+{
+	if (m_inst)
+		return !m_inst->isRunning();
+	return true;
+}
+
+bool WorldListPage::worldListFilter(QKeyEvent *keyEvent)
+{
+	switch (keyEvent->key())
+	{
+	case Qt::Key_Delete:
+		on_rmWorldBtn_clicked();
+		return true;
+	default:
+		break;
+	}
+	return QWidget::eventFilter(ui->worldTreeView, keyEvent);
+}
+
+bool WorldListPage::eventFilter(QObject *obj, QEvent *ev)
+{
+	if (ev->type() != QEvent::KeyPress)
+	{
+		return QWidget::eventFilter(obj, ev);
+	}
+	QKeyEvent *keyEvent = static_cast<QKeyEvent *>(ev);
+	if (obj == ui->worldTreeView)
+		return worldListFilter(keyEvent);
+	return QWidget::eventFilter(obj, ev);
+}
+void WorldListPage::on_rmWorldBtn_clicked()
+{
+	int first, last;
+	auto list = ui->worldTreeView->selectionModel()->selectedRows();
+
+	if (!lastfirst(list, first, last))
+		return;
+	m_worlds->stopWatching();
+	m_worlds->deleteWorlds(first, last);
+	m_worlds->startWatching();
+}
+
+void WorldListPage::on_viewFolderBtn_clicked()
+{
+	openDirInDefaultProgram(m_worlds->dir().absolutePath(), true);
+}
diff --git a/application/pages/WorldListPage.h b/application/pages/WorldListPage.h
new file mode 100644
index 00000000..f55f2999
--- /dev/null
+++ b/application/pages/WorldListPage.h
@@ -0,0 +1,69 @@
+//
+// Created by robotbrain on 8/18/15.
+//
+
+#pragma once
+
+#include <QWidget>
+
+#include "minecraft/OneSixInstance.h"
+#include "BasePage.h"
+#include <MultiMC.h>
+#include <pathutils.h>
+
+class WorldList;
+namespace Ui
+{
+class WorldListPage;
+}
+
+class WorldListPage : public QWidget, public BasePage
+{
+	Q_OBJECT
+
+public:
+	explicit WorldListPage(BaseInstance *inst, std::shared_ptr<WorldList> worlds, QString id,
+						   QString iconName, QString displayName, QString helpPage = "",
+						   QWidget *parent = 0);
+	virtual ~WorldListPage();
+
+	virtual QString displayName() const override
+	{
+		return m_displayName;
+	}
+	virtual QIcon icon() const override
+	{
+		return MMC->getThemedIcon(m_iconName);
+	}
+	virtual QString id() const override
+	{
+		return m_id;
+	}
+	virtual QString helpPage() const override
+	{
+		return m_helpName;
+	}
+	virtual bool shouldDisplay() const;
+
+	virtual void opened();
+	virtual void closed();
+
+protected:
+	bool eventFilter(QObject *obj, QEvent *ev);
+	bool worldListFilter(QKeyEvent *ev);
+
+protected:
+	BaseInstance *m_inst;
+
+private:
+	Ui::WorldListPage *ui;
+	std::shared_ptr<WorldList> m_worlds;
+	QString m_iconName;
+	QString m_id;
+	QString m_displayName;
+	QString m_helpName;
+
+private slots:
+	void on_rmWorldBtn_clicked();
+	void on_viewFolderBtn_clicked();
+};
diff --git a/application/pages/WorldListPage.ui b/application/pages/WorldListPage.ui
new file mode 100644
index 00000000..b8100acd
--- /dev/null
+++ b/application/pages/WorldListPage.ui
@@ -0,0 +1,94 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<ui version="4.0">
+    <class>WorldListPage</class>
+    <widget class="QWidget" name="WorldListPage">
+        <property name="geometry">
+            <rect>
+                <x>0</x>
+                <y>0</y>
+                <width>723</width>
+                <height>532</height>
+            </rect>
+        </property>
+        <property name="windowTitle">
+            <string>Mods</string>
+        </property>
+        <layout class="QVBoxLayout" name="verticalLayout">
+            <property name="leftMargin">
+                <number>0</number>
+            </property>
+            <property name="topMargin">
+                <number>0</number>
+            </property>
+            <property name="rightMargin">
+                <number>0</number>
+            </property>
+            <property name="bottomMargin">
+                <number>0</number>
+            </property>
+            <item>
+                <widget class="QTabWidget" name="tabWidget">
+                    <property name="currentIndex">
+                        <number>0</number>
+                    </property>
+                    <widget class="QWidget" name="tab">
+                        <attribute name="title">
+                            <string>Tab 1</string>
+                        </attribute>
+                        <layout class="QGridLayout" name="gridLayout">
+                            <item row="0" column="0">
+                                <widget class="QTreeView" name="worldTreeView">
+                                    <property name="sizePolicy">
+                                        <sizepolicy hsizetype="Expanding" vsizetype="Expanding">
+                                            <horstretch>0</horstretch>
+                                            <verstretch>0</verstretch>
+                                        </sizepolicy>
+                                    </property>
+                                    <property name="acceptDrops">
+                                        <bool>true</bool>
+                                    </property>
+                                    <property name="dragDropMode">
+                                        <enum>QAbstractItemView::DropOnly</enum>
+                                    </property>
+                                </widget>
+                            </item>
+                            <item row="0" column="1">
+                                <layout class="QVBoxLayout" name="verticalLayout_2">
+                                    <item>
+                                        <widget class="QPushButton" name="rmWorldBtn">
+                                            <property name="text">
+                                                <string>&amp;Remove</string>
+                                            </property>
+                                        </widget>
+                                    </item>
+                                    <item>
+                                        <spacer name="verticalSpacer">
+                                            <property name="orientation">
+                                                <enum>Qt::Vertical</enum>
+                                            </property>
+                                            <property name="sizeHint" stdset="0">
+                                                <size>
+                                                    <width>20</width>
+                                                    <height>40</height>
+                                                </size>
+                                            </property>
+                                        </spacer>
+                                    </item>
+                                    <item>
+                                        <widget class="QPushButton" name="viewFolderBtn">
+                                            <property name="text">
+                                                <string>&amp;View Folder</string>
+                                            </property>
+                                        </widget>
+                                    </item>
+                                </layout>
+                            </item>
+                        </layout>
+                    </widget>
+                </widget>
+            </item>
+        </layout>
+    </widget>
+    <resources/>
+    <connections/>
+</ui>