Huge cleanups and added open gl window

src/editor/dialogs/editspritedialog.cpp

@@ -0,0 +1,133 @@
+#include "editspritedialog.h"
+#include "ui_editspritedialog.h"
+
+#include <QMessageBox>
+
+#include "projectcontainer.h"
+#include "models/spritesmodel.h"
+#include "createspritedialog.h"
+#include "imageeditordialog.h"
+
+EditSpriteDialog::EditSpriteDialog(const std::vector<QPixmap> &pixmaps, const QString &spriteName, QWidget *parent) :
+    QDialog{parent},
+    m_ui{std::make_unique<Ui::EditSpriteDialog>()},
+    m_pixmaps{pixmaps},
+    m_spriteName{spriteName},
+    m_model{std::make_unique<SpritesModel>(m_pixmaps, this)}
+{
+    m_ui->setupUi(this);
+
+#ifdef Q_OS_LINUX
+    setWindowFlags((windowFlags() & ~Qt::Dialog) | Qt::Window);
+#endif
+    setWindowFlag(Qt::WindowMinimizeButtonHint);
+    setWindowFlag(Qt::WindowMaximizeButtonHint);
+    setWindowFlag(Qt::WindowCloseButtonHint);
+
+    updateTitle();
+
+    m_ui->actionNew->setShortcut(QKeySequence::New);
+    m_ui->actionCreateFromFile->setShortcut(QKeySequence::Open);
+    m_ui->actionSaveAsPngFile->setShortcut(QKeySequence::Save);
+
+    m_ui->listView->setModel(m_model.get());
+
+    connect(m_ui->actionNew, &QAction::triggered, this, &EditSpriteDialog::newSprite);
+
+    connect(m_ui->listView, &QListView::doubleClicked, this, &EditSpriteDialog::doubleClicked);
+}
+
+EditSpriteDialog::~EditSpriteDialog() = default;
+
+void EditSpriteDialog::accept()
+{
+    if (!m_unsavedChanges)
+    {
+        QDialog::reject();
+        return;
+    }
+
+    // TODO
+
+    QDialog::accept();
+}
+
+void EditSpriteDialog::reject()
+{
+    if (!m_unsavedChanges)
+    {
+        QDialog::reject();
+        return;
+    }
+
+    const auto result = QMessageBox::warning(
+        this,
+        tr("The Sprite has been modified."),
+        tr("Do you want to save your changes?"),
+        QMessageBox::Save | QMessageBox::Discard | QMessageBox::Cancel,
+        QMessageBox::Save
+    );
+    switch (result)
+    {
+    case QMessageBox::Save:
+        accept();
+        return;
+    case QMessageBox::Discard:
+        QDialog::reject();
+        return;
+    case QMessageBox::Cancel:
+        return;
+    default:
+        qWarning() << "unexpected dialog result" << result;
+    }
+}
+
+void EditSpriteDialog::newSprite()
+{
+    CreateSpriteDialog dialog{this};
+    if (dialog.exec() == QDialog::Accepted)
+    {
+        QPixmap pixmap{dialog.spriteSize()};
+        pixmap.fill(Qt::white);
+
+        m_model->beginResetModel();
+        m_pixmaps = std::vector<QPixmap> { std::move(pixmap) };
+        m_model->endResetModel();
+        qDebug() << m_model->rowCount({});
+        changed();
+    }
+}
+
+void EditSpriteDialog::doubleClicked(const QModelIndex &index)
+{
+    if (!index.isValid())
+    {
+        qWarning() << "unexpected invalid index";
+        return;
+    }
+
+    ImageEditorDialog dialog{m_model->pixmap(index), tr("Image Editor: %0").arg(m_spriteName), this};
+    if (dialog.exec() == QDialog::Accepted)
+    {
+        m_pixmaps[index.row()] = dialog.pixmap();
+        emit m_model->dataChanged(index, index, {Qt::DecorationRole});
+        changed();
+    }
+}
+
+void EditSpriteDialog::changed()
+{
+    if (!m_unsavedChanges)
+    {
+        m_unsavedChanges = true;
+        updateTitle();
+    }
+}
+
+void EditSpriteDialog::updateTitle()
+{
+    setWindowTitle(tr("Sprite editor - %0%1")
+                       .arg(m_spriteName)
+                       .arg(m_unsavedChanges ? tr("*") : QString{})
+                   );
+}