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-rw-r--r--gui/dialogs/IconPickerDialog.cpp156
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;
+}