Reformat and (slightly) decruft all the things.

1 files changed, 156 insertions, 0 deletions

diff --git a/gui/dialogs/IconPickerDialog.cpp b/gui/dialogs/IconPickerDialog.cpp
new file mode 100644
index 00000000..99d6dc9a
--- /dev/null
+++ b/gui/dialogs/IconPickerDialog.cpp
@@ -0,0 +1,156 @@
+/* Copyright 2013 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 <QKeyEvent>
+#include <QPushButton>
+#include <QFileDialog>
+
+#include "MultiMC.h"
+
+#include "IconPickerDialog.h"
+#include "ui_IconPickerDialog.h"
+
+#include "gui/Platform.h"
+#include "gui/widgets/InstanceDelegate.h"
+
+#include "logic/lists/IconList.h"
+
+IconPickerDialog::IconPickerDialog(QWidget *parent)
+	: QDialog(parent), ui(new Ui::IconPickerDialog)
+{
+	MultiMCPlatform::fixWM_CLASS(this);
+	ui->setupUi(this);
+	setWindowModality(Qt::WindowModal);
+
+	auto contentsWidget = ui->iconView;
+	contentsWidget->setViewMode(QListView::IconMode);
+	contentsWidget->setFlow(QListView::LeftToRight);
+	contentsWidget->setIconSize(QSize(48, 48));
+	contentsWidget->setMovement(QListView::Static);
+	contentsWidget->setResizeMode(QListView::Adjust);
+	contentsWidget->setSelectionMode(QAbstractItemView::SingleSelection);
+	contentsWidget->setSpacing(5);
+	contentsWidget->setWordWrap(false);
+	contentsWidget->setWrapping(true);
+	contentsWidget->setUniformItemSizes(true);
+	contentsWidget->setTextElideMode(Qt::ElideRight);
+	contentsWidget->setVerticalScrollMode(QAbstractItemView::ScrollPerPixel);
+	contentsWidget->setVerticalScrollBarPolicy(Qt::ScrollBarAlwaysOn);
+	contentsWidget->setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
+	contentsWidget->setItemDelegate(new ListViewDelegate());
+
+	// contentsWidget->setAcceptDrops(true);
+	contentsWidget->setDropIndicatorShown(true);
+	contentsWidget->viewport()->setAcceptDrops(true);
+	contentsWidget->setDragDropMode(QAbstractItemView::DropOnly);
+	contentsWidget->setDefaultDropAction(Qt::CopyAction);
+
+	contentsWidget->installEventFilter(this);
+
+	contentsWidget->setModel(MMC->icons().get());
+
+	auto buttonAdd = ui->buttonBox->addButton(tr("Add Icon"), QDialogButtonBox::ResetRole);
+	auto buttonRemove =
+		ui->buttonBox->addButton(tr("Remove Icon"), QDialogButtonBox::ResetRole);
+
+	connect(buttonAdd, SIGNAL(clicked(bool)), SLOT(addNewIcon()));
+	connect(buttonRemove, SIGNAL(clicked(bool)), SLOT(removeSelectedIcon()));
+
+	connect(contentsWidget, SIGNAL(doubleClicked(QModelIndex)), SLOT(activated(QModelIndex)));
+
+	connect(contentsWidget->selectionModel(),
+			SIGNAL(selectionChanged(QItemSelection, QItemSelection)),
+			SLOT(selectionChanged(QItemSelection, QItemSelection)));
+}
+bool IconPickerDialog::eventFilter(QObject *obj, QEvent *evt)
+{
+	if (obj != ui->iconView)
+		return QDialog::eventFilter(obj, evt);
+	if (evt->type() != QEvent::KeyPress)
+	{
+		return QDialog::eventFilter(obj, evt);
+	}
+	QKeyEvent *keyEvent = static_cast<QKeyEvent *>(evt);
+	switch (keyEvent->key())
+	{
+	case Qt::Key_Delete:
+		removeSelectedIcon();
+		return true;
+	case Qt::Key_Plus:
+		addNewIcon();
+		return true;
+	default:
+		break;
+	}
+	return QDialog::eventFilter(obj, evt);
+}
+
+void IconPickerDialog::addNewIcon()
+{
+	//: The title of the select icons open file dialog
+	QString selectIcons = tr("Select Icons");
+	//: The type of icon files
+	QStringList fileNames = QFileDialog::getOpenFileNames(this, selectIcons, QString(),
+														  tr("Icons") + "(*.png *.jpg *.jpeg)");
+	MMC->icons()->installIcons(fileNames);
+}
+
+void IconPickerDialog::removeSelectedIcon()
+{
+	MMC->icons()->deleteIcon(selectedIconKey);
+}
+
+void IconPickerDialog::activated(QModelIndex index)
+{
+	selectedIconKey = index.data(Qt::UserRole).toString();
+	accept();
+}
+
+void IconPickerDialog::selectionChanged(QItemSelection selected, QItemSelection deselected)
+{
+	if (selected.empty())
+		return;
+
+	QString key = selected.first().indexes().first().data(Qt::UserRole).toString();
+	if (!key.isEmpty())
+		selectedIconKey = key;
+}
+
+int IconPickerDialog::exec(QString selection)
+{
+	auto list = MMC->icons();
+	auto contentsWidget = ui->iconView;
+	selectedIconKey = selection;
+
+	int index_nr = list->getIconIndex(selection);
+	auto model_index = list->index(index_nr);
+	contentsWidget->selectionModel()->select(
+		model_index, QItemSelectionModel::Current | QItemSelectionModel::Select);
+
+	QMetaObject::invokeMethod(this, "delayed_scroll", Qt::QueuedConnection,
+							  Q_ARG(QModelIndex, model_index));
+	return QDialog::exec();
+}
+
+void IconPickerDialog::delayed_scroll(QModelIndex model_index)
+{
+	auto contentsWidget = ui->iconView;
+	contentsWidget->scrollTo(model_index);
+}
+
+IconPickerDialog::~IconPickerDialog()
+{
+	delete ui;
+}