Many improvements

PermGen can be tweaked from the settings menu
Groups are saved on change/exit
Install target is no longer completely broken
All the deplibs are now static
Added notes dialog
Fixed ini file format support (can save strings with newlines, tabs. UTF-8 is explicitly used!)
Rename button now uses line breaks so it doesn't grow ever wider (Added a custom tool button subclass)
There is now a CAT button. Meow.

gui/EditNotesDialog.cpp

@@ -0,0 +1,27 @@
+#include "EditNotesDialog.h"
+#include "ui_EditNotesDialog.h"
+
+#include <QIcon>
+#include <QApplication>
+
+EditNotesDialog::EditNotesDialog( QString notes, QString name, QWidget* parent ) :
+    m_instance_notes(notes),
+    m_instance_name(name),
+    QDialog(parent),
+    ui(new Ui::EditNotesDialog)
+{
+	ui->setupUi(this);
+	ui->noteEditor->setText(notes);
+	setWindowTitle("Edit notes of " + m_instance_name);
+	//connect(ui->closeButton, SIGNAL(clicked()), SLOT(close()));
+}
+
+EditNotesDialog::~EditNotesDialog()
+{
+    delete ui;
+}
+
+QString EditNotesDialog::getText()
+{
+	return ui->noteEditor->toPlainText();
+}

gui/EditNotesDialog.h

@@ -0,0 +1,20 @@
+#pragma once
+#include <QDialog>
+
+namespace Ui {
+class EditNotesDialog;
+}
+
+class EditNotesDialog : public QDialog
+{
+	Q_OBJECT
+
+public:
+	explicit EditNotesDialog(QString notes, QString name, QWidget *parent = 0);
+	~EditNotesDialog();
+	QString getText();
+private:
+	Ui::EditNotesDialog *ui;
+	QString m_instance_name;
+	QString m_instance_notes;
+};

gui/EditNotesDialog.ui

@@ -0,0 +1,77 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<ui version="4.0">
+ <class>EditNotesDialog</class>
+ <widget class="QDialog" name="EditNotesDialog">
+  <property name="geometry">
+   <rect>
+    <x>0</x>
+    <y>0</y>
+    <width>459</width>
+    <height>399</height>
+   </rect>
+  </property>
+  <property name="windowTitle">
+   <string>Edit Notes</string>
+  </property>
+  <layout class="QVBoxLayout" name="verticalLayout">
+   <item>
+    <widget class="QTextEdit" name="noteEditor">
+     <property name="verticalScrollBarPolicy">
+      <enum>Qt::ScrollBarAlwaysOn</enum>
+     </property>
+     <property name="acceptRichText">
+      <bool>false</bool>
+     </property>
+     <property name="textInteractionFlags">
+      <set>Qt::LinksAccessibleByKeyboard|Qt::LinksAccessibleByMouse|Qt::TextBrowserInteraction|Qt::TextEditable|Qt::TextEditorInteraction|Qt::TextSelectableByKeyboard|Qt::TextSelectableByMouse</set>
+     </property>
+    </widget>
+   </item>
+   <item>
+    <widget class="QDialogButtonBox" name="buttonBox">
+     <property name="orientation">
+      <enum>Qt::Horizontal</enum>
+     </property>
+     <property name="standardButtons">
+      <set>QDialogButtonBox::Cancel|QDialogButtonBox::Ok</set>
+     </property>
+    </widget>
+   </item>
+  </layout>
+ </widget>
+ <resources/>
+ <connections>
+  <connection>
+   <sender>buttonBox</sender>
+   <signal>accepted()</signal>
+   <receiver>EditNotesDialog</receiver>
+   <slot>accept()</slot>
+   <hints>
+    <hint type="sourcelabel">
+     <x>248</x>
+     <y>254</y>
+    </hint>
+    <hint type="destinationlabel">
+     <x>157</x>
+     <y>274</y>
+    </hint>
+   </hints>
+  </connection>
+  <connection>
+   <sender>buttonBox</sender>
+   <signal>rejected()</signal>
+   <receiver>EditNotesDialog</receiver>
+   <slot>reject()</slot>
+   <hints>
+    <hint type="sourcelabel">
+     <x>316</x>
+     <y>260</y>
+    </hint>
+    <hint type="destinationlabel">
+     <x>286</x>
+     <y>274</y>
+    </hint>
+   </hints>
+  </connection>
+ </connections>
+</ui>

gui/LabeledToolButton.cpp

@@ -0,0 +1,72 @@
+#include <QLabel>
+#include <QVBoxLayout>
+#include <QResizeEvent>
+#include <QStyleOption>
+#include "LabeledToolButton.h"
+#include <QApplication>
+
+
+/*
+ * 
+ *  Tool Button with a label on it, instead of the normal text rendering
+ * 
+ */
+
+LabeledToolButton::LabeledToolButton(QWidget * parent)
+	: QToolButton(parent)
+	, m_label(new QLabel(this))
+{
+	//QToolButton::setText(" ");
+	m_label->setWordWrap(true);
+	m_label->setMouseTracking(false);
+	m_label->setAlignment(Qt::AlignCenter);
+	m_label->setTextInteractionFlags(Qt::NoTextInteraction);
+	// somehow, this makes word wrap work in the QLabel. yay.
+	m_label->setMinimumWidth(100);
+}
+
+QString LabeledToolButton::text() const
+{
+	return m_label->text();
+}
+
+void LabeledToolButton::setText(const QString & text)
+{
+	m_label->setText(text);
+}
+
+/*!
+    \reimp
+*/
+QSize LabeledToolButton::sizeHint() const
+{
+	/*
+	Q_D(const QToolButton);
+	if (d->sizeHint.isValid())
+		return d->sizeHint;
+	*/
+	ensurePolished();
+
+	int w = 0, h = 0;
+	QStyleOptionToolButton opt;
+	initStyleOption(&opt);
+	QSize sz =m_label->sizeHint();
+	w = sz.width();
+	h = sz.height();
+
+	opt.rect.setSize(QSize(w, h)); // PM_MenuButtonIndicator depends on the height
+	if (popupMode() == MenuButtonPopup)
+		w += style()->pixelMetric(QStyle::PM_MenuButtonIndicator, &opt, this);
+	
+	QSize rawSize = style()->sizeFromContents(QStyle::CT_ToolButton, &opt, QSize(w, h), this);
+	QSize sizeHint = rawSize.expandedTo(QApplication::globalStrut());
+	return sizeHint;
+}
+
+
+
+void LabeledToolButton::resizeEvent(QResizeEvent * event)
+{
+	m_label->setGeometry(QRect(4, 4, width()-8, height()-8));
+	QWidget::resizeEvent(event);
+}

gui/LabeledToolButton.h

@@ -0,0 +1,22 @@
+#pragma once
+
+#include <QPushButton>
+#include <QToolButton>
+
+class QLabel;
+
+class LabeledToolButton : public QToolButton
+{
+	Q_OBJECT
+
+	QLabel * m_label;
+
+public:
+	LabeledToolButton(QWidget * parent = 0);
+
+	QString text() const;
+	void setText(const QString & text);
+	virtual QSize sizeHint() const;
+protected:
+	void resizeEvent(QResizeEvent * event);
+};

gui/LegacyModEditDialog.ui

@@ -17,7 +17,7 @@
    <item>
     <widget class="QTabWidget" name="tabWidget">
      <property name="currentIndex">
-      <number>1</number>
+      <number>0</number>
      </property>
      <widget class="QWidget" name="jarTab">
       <attribute name="title">

gui/instancesettings.cpp

@@ -104,11 +104,13 @@ void InstanceSettings::applySettings()
 	{
 		m_obj->set("MinMemAlloc", ui->minMemSpinBox->value());
 		m_obj->set("MaxMemAlloc", ui->maxMemSpinBox->value());
+		m_obj->set("PermGen", ui->permGenSpinBox->value());
 	}
 	else
 	{
 		m_obj->reset("MinMemAlloc");
 		m_obj->reset("MaxMemAlloc");
+		m_obj->reset("PermGen");
 	}
 	
 
@@ -165,6 +167,7 @@ void InstanceSettings::loadSettings()
 	ui->memoryGroupBox->setChecked(m_obj->get("OverrideMemory").toBool());
 	ui->minMemSpinBox->setValue(m_obj->get("MinMemAlloc").toInt());
 	ui->maxMemSpinBox->setValue(m_obj->get("MaxMemAlloc").toInt());
+	ui->permGenSpinBox->setValue(m_obj->get("PermGen").toInt());
 
 	// Java Settings
 	ui->javaSettingsGroupBox->setChecked(m_obj->get("OverrideJava").toBool());

gui/instancesettings.ui

@@ -256,6 +256,29 @@
           </property>
          </widget>
         </item>
+        <item row="2" column="1">
+         <widget class="QSpinBox" name="permGenSpinBox">
+          <property name="minimum">
+           <number>64</number>
+          </property>
+          <property name="maximum">
+           <number>512</number>
+          </property>
+          <property name="singleStep">
+           <number>8</number>
+          </property>
+          <property name="value">
+           <number>64</number>
+          </property>
+         </widget>
+        </item>
+        <item row="2" column="0">
+         <widget class="QLabel" name="labelPermGen">
+          <property name="text">
+           <string>PermGen:</string>
+          </property>
+         </widget>
+        </item>
        </layout>
       </widget>
      </item>

gui/mainwindow.cpp

@@ -66,6 +66,8 @@
 #include "instancemodel.h"
 #include "instancedelegate.h"
 #include "IconPickerDialog.h"
+#include "LabeledToolButton.h"
+#include "EditNotesDialog.h"
 
 MainWindow::MainWindow ( QWidget *parent ) :
 	QMainWindow ( parent ),
@@ -73,26 +75,23 @@ MainWindow::MainWindow ( QWidget *parent ) :
 	instList ( globalSettings->get ( "InstanceDir" ).toString() )
 {
 	ui->setupUi ( this );
-
+	
+	ui->instanceToolBar->setEnabled(false);
 	// Set the selected instance to null
 	m_selectedInstance = nullptr;
 	// Set active instance to null.
 	m_activeInst = nullptr;
+	
 	// the rename label is inside the rename tool button
-	renameLabel = nullptr;
+	renameButton = new LabeledToolButton();
+	renameButton->setText("Instance Name");
+	connect(renameButton, SIGNAL(clicked(bool)), SLOT(on_actionRenameInstance_triggered()));
+	ui->instanceToolBar->insertWidget(ui->actionLaunchInstance, renameButton);
+	ui->instanceToolBar->insertSeparator(ui->actionLaunchInstance);
+	renameButton->setSizePolicy(QSizePolicy::Expanding,QSizePolicy::Preferred);
 	// Create the widget
 	view = new KCategorizedView ( ui->centralWidget );
 	drawer = new KCategoryDrawer ( view );
-	view->setStyleSheet(
-		"QListView\
-		{\
-			background-image: url(:/backgrounds/kitteh);\
-			background-attachment: fixed;\
-			background-clip: padding;\
-			background-position: top right;\
-			background-repeat: none;\
-			background-color:palette(base);\
-		}");
 	
 	view->setSelectionMode ( QAbstractItemView::SingleSelection );
 	//view->setSpacing( KDialog::spacingHint() );
@@ -118,7 +117,12 @@ MainWindow::MainWindow ( QWidget *parent ) :
 	proxymodel->sort ( 0 );
 
 	view->setFrameShape ( QFrame::NoFrame );
-
+	
+	bool cat_enable = globalSettings->get("TheCat").toBool();
+	ui->actionCAT->setChecked(cat_enable);
+	connect(ui->actionCAT, SIGNAL(toggled(bool)), SLOT(onCatToggled(bool)));
+	setCatBackground(cat_enable);
+	
 	ui->horizontalLayout->addWidget ( view );
 	setWindowTitle ( QString ( "MultiMC %1" ).arg ( AppVersion::current.toString() ) );
 	// TODO: Make this work with the new settings system.
@@ -191,6 +195,34 @@ bool MainWindow::eventFilter ( QObject* obj, QEvent* ev )
 	return QMainWindow::eventFilter ( obj, ev );
 }
 
+void MainWindow::onCatToggled ( bool state )
+{
+	setCatBackground(state);
+	globalSettings->set("TheCat", state);
+}
+
+void MainWindow::setCatBackground ( bool enabled )
+{
+	if(enabled)
+	{
+		view->setStyleSheet(
+			"QListView"
+			"{"
+				"background-image: url(:/backgrounds/kitteh);"
+				"background-attachment: fixed;"
+				"background-clip: padding;"
+				"background-position: top right;"
+				"background-repeat: none;"
+				"background-color:palette(base);"
+			"}"
+		);
+	}
+	else
+	{
+		view->setStyleSheet(QString());
+	}
+}
+
 
 void MainWindow::instanceActivated ( QModelIndex index )
 {
@@ -276,7 +308,7 @@ void MainWindow::on_actionChangeInstGroup_triggered()
 	name = QInputDialog::getText ( this, tr ( "Group name" ), tr ( "Enter a new group name." ),
 									QLineEdit::Normal, name, &ok );
 	if(ok)
-		m_selectedInstance->setGroup(name);
+		m_selectedInstance->setGroupPost(name);
 }
 
 
@@ -367,8 +399,7 @@ void MainWindow::on_actionRenameInstance_triggered()
 		{
 			if(ok && name.length() && name.length() <= 25)
 				m_selectedInstance->setName(name);
-			//ui->actionRenameInstance->setText(name);
-			setRenameText(name);
+			renameButton->setText(name);
 		}
 		
 	}
@@ -563,31 +594,6 @@ void MainWindow::on_actionInstanceSettings_triggered()
 	settings.exec();
 }
 
-void MainWindow::setRenameText ( QString text )
-{
-	ui->actionRenameInstance->setText(text);
-	// FIXME: too much bullshit.
-	/*
-	QToolButton * toolbtn = (QToolButton *) ui->instanceToolBar->widgetForAction(ui->actionRenameInstance);
-	QLayout *layout = toolbtn->layout();
-	if(!layout)
-	{
-		layout = new QHBoxLayout();
-		renameLabel = new QLabel();
-		renameLabel->setWordWrap(true);
-		renameLabel->setAlignment(Qt::AlignCenter);
-		layout->addWidget(renameLabel);
-		toolbtn->setText(" ");
-		toolbtn->setLayout(layout);
-		toolbtn->setMinimumWidth(120);
-		toolbtn->setMinimumHeight(renameLabel->minsize().height());
-	}
-	if(renameLabel)
-		renameLabel->setText(text);
-	*/
-}
-
-
 void MainWindow::instanceChanged( const QModelIndex& current, const QModelIndex& previous )
 {
 	QString iconKey = "infinity";
@@ -596,8 +602,7 @@ void MainWindow::instanceChanged( const QModelIndex& current, const QModelIndex&
 	{
 		ui->instanceToolBar->setEnabled(true);
 		iconKey = m_selectedInstance->iconKey();
-		//ui->actionRenameInstance->setText(m_selectedInstance->name());
-		setRenameText(m_selectedInstance->name());
+		renameButton->setText(m_selectedInstance->name());
 		ui->actionChangeInstLWJGLVersion->setEnabled(m_selectedInstance->menuActionEnabled("actionChangeInstLWJGLVersion"));
 		ui->actionEditInstMods->setEnabled(m_selectedInstance->menuActionEnabled("actionEditInstMods"));
 		statusBar()->clearMessage();
@@ -607,11 +612,28 @@ void MainWindow::instanceChanged( const QModelIndex& current, const QModelIndex&
 	{
 		statusBar()->clearMessage();
 		ui->instanceToolBar->setEnabled(false);
-		//ui->actionRenameInstance->setText("Rename Instance");
-		setRenameText("Rename Instance");
+		renameButton->setText("Rename Instance");
 	}
 	
 	IconList * iconListModel = IconList::instance();
 	auto ico =iconListModel->getIcon(iconKey);
 	ui->actionChangeInstIcon->setIcon(ico);
 }
+
+
+
+
+void MainWindow::on_actionEditInstNotes_triggered()
+{
+	if (!m_selectedInstance)
+		return;
+	LegacyInstance * linst = (LegacyInstance *) m_selectedInstance;
+	
+	EditNotesDialog noteedit(linst->notes(), linst->name(), this);
+	noteedit.exec();
+	if (noteedit.result() == QDialog::Accepted)
+	{
+		
+		linst->setNotes(noteedit.getText());
+	}
+}

gui/mainwindow.h

@@ -22,6 +22,7 @@
 #include "logic/tasks/LoginTask.h"
 #include "logic/BaseInstance.h"
 
+class LabeledToolButton;
 class QLabel;
 class InstanceModel;
 class InstanceProxyModel;
@@ -51,6 +52,8 @@ public:
 	
 	
 private slots:
+	void onCatToggled(bool);
+	
 	void on_actionAbout_triggered();
 	
 	void on_actionAddInstance_triggered();
@@ -93,6 +96,8 @@ private slots:
 	
 	void on_actionEditInstMods_triggered();
 	
+	void on_actionEditInstNotes_triggered();
+	
 	void doLogin(const QString& errorMsg = "");
 	
 	
@@ -120,7 +125,7 @@ public slots:
 
 protected:
 	bool eventFilter(QObject *obj, QEvent *ev);
-	void setRenameText(QString text);
+	void setCatBackground(bool enabled);
 private:
 	Ui::MainWindow *ui;
 	KCategoryDrawer * drawer;
@@ -131,7 +136,7 @@ private:
 	MinecraftProcess *proc;
 	ConsoleWindow *console;
 	OneSixAssets *assets_downloader;
-	QLabel * renameLabel;
+	LabeledToolButton * renameButton;
 	
 	BaseInstance *m_selectedInstance;
 	

gui/mainwindow.ui

@@ -68,6 +68,8 @@
    <addaction name="actionReportBug"/>
    <addaction name="actionNews"/>
    <addaction name="actionAbout"/>
+   <addaction name="separator"/>
+   <addaction name="actionCAT"/>
   </widget>
   <widget class="QStatusBar" name="statusBar"/>
   <widget class="QToolBar" name="instanceToolBar">
@@ -99,8 +101,6 @@
     <bool>false</bool>
    </attribute>
    <addaction name="actionChangeInstIcon"/>
-   <addaction name="actionRenameInstance"/>
-   <addaction name="separator"/>
    <addaction name="actionLaunchInstance"/>
    <addaction name="separator"/>
    <addaction name="actionEditInstNotes"/>
@@ -428,6 +428,17 @@
     <string>Open the instance's config folder</string>
    </property>
   </action>
+  <action name="actionCAT">
+   <property name="checkable">
+    <bool>true</bool>
+   </property>
+   <property name="text">
+    <string>Meow</string>
+   </property>
+   <property name="toolTip">
+    <string>Catnatok. Or just a cant with a ball of yarn? WHO KNOWS?!</string>
+   </property>
+  </action>
  </widget>
  <layoutdefault spacing="6" margin="11"/>
  <resources>

gui/settingsdialog.cpp

@@ -132,6 +132,7 @@ void SettingsDialog::applySettings(SettingsObject *s)
 	// Memory
 	s->set("MinMemAlloc", ui->minMemSpinBox->value());
 	s->set("MaxMemAlloc", ui->maxMemSpinBox->value());
+	s->set("PermGen", ui->permGenSpinBox->value());
 	
 	// Java Settings
 	s->set("JavaPath", ui->javaPathTextBox->text());
@@ -168,6 +169,7 @@ void SettingsDialog::loadSettings(SettingsObject *s)
 	// Memory
 	ui->minMemSpinBox->setValue(s->get("MinMemAlloc").toInt());
 	ui->maxMemSpinBox->setValue(s->get("MaxMemAlloc").toInt());
+	ui->permGenSpinBox->setValue(s->get("PermGen").toInt());
 	
 	// Java Settings
 	ui->javaPathTextBox->setText(s->get("JavaPath").toString());

gui/settingsdialog.ui

@@ -341,6 +341,29 @@
             </property>
            </widget>
           </item>
+          <item row="2" column="0">
+           <widget class="QLabel" name="labelPermGen">
+            <property name="text">
+             <string>PermGen:</string>
+            </property>
+           </widget>
+          </item>
+          <item row="2" column="1">
+           <widget class="QSpinBox" name="permGenSpinBox">
+            <property name="minimum">
+             <number>64</number>
+            </property>
+            <property name="maximum">
+             <number>512</number>
+            </property>
+            <property name="singleStep">
+             <number>8</number>
+            </property>
+            <property name="value">
+             <number>64</number>
+            </property>
+           </widget>
+          </item>
          </layout>
         </widget>
        </item>