Move the old MapEditor code into the widgets folder

1 files changed, 116 insertions, 0 deletions

diff --git a/sigmodr/widgets/EffectItem.cpp b/sigmodr/widgets/EffectItem.cpp
new file mode 100644
index 00000000..e297ebb0
--- /dev/null
+++ b/sigmodr/widgets/EffectItem.cpp
@@ -0,0 +1,116 @@
+/*
+ * Copyright 2008-2009 Ben Boeckel <MathStuf@gmail.com>
+ * 
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ * 
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License along
+ * with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+// Header include
+#include "EffectItem.h"
+
+// Sigmod includes
+#include "../sigmod/MapEffect.h"
+#include "../sigmod/Sigmod.h"
+#include "../sigmod/Sprite.h"
+
+// KDE includes
+#include <KColorScheme>
+
+// Qt includes
+#include <QtGui/QPainter>
+#include <QtGui/QStyle>
+#include <QtGui/QStyleOptionGraphicsItem>
+
+Sigmodr::EffectItem::EffectItem(Sigmod::MapEffect* effect, QObject* parent) :
+        QObject(parent),
+        m_effect(effect)
+{
+    connect(m_effect, SIGNAL(changed()), this, SLOT(effectChanged()));
+    effectChanged();
+    setZValue(INT_MAX);
+    setAcceptHoverEvents(true);
+}
+
+QRectF Sigmodr::EffectItem::boundingRect() const
+{
+    return m_pixmap.rect();
+}
+
+void Sigmodr::EffectItem::paint(QPainter* painter, const QStyleOptionGraphicsItem* option, QWidget* widget)
+{
+    Q_UNUSED(widget)
+    if (!(flags() & QGraphicsItem::ItemIsSelectable))
+    {
+        QPixmap temp(m_pixmap.size());
+        temp.fill(Qt::transparent);
+        QPainter p;
+        p.begin(&temp);
+        p.setCompositionMode(QPainter::CompositionMode_DestinationIn);
+        p.fillRect(temp.rect(), QColor(0, 0, 0, 127));
+        p.end();
+        painter->drawPixmap(0, 0, temp);
+    }
+    painter->drawPixmap(0, 0, m_pixmap);
+    if (option->state & QStyle::State_MouseOver)
+    {
+        painter->setPen(QPen(KStatefulBrush(KColorScheme::View, (flags() & QGraphicsItem::ItemIsSelectable) ? KColorScheme::ActiveText : KColorScheme::InactiveText).brush((flags() & QGraphicsItem::ItemIsSelectable) ? QPalette::Active : QPalette::Inactive), 1));
+        painter->drawText(m_pixmap.rect(), Qt::AlignHCenter | Qt::AlignVCenter, m_effect->name());
+    }
+    if (option->state & QStyle::State_HasFocus)
+    {
+        painter->setPen(QPen(KStatefulBrush(KColorScheme::Selection, KColorScheme::FocusColor).brush(QPalette::Active), 6));
+        painter->drawRect(m_pixmap.rect());
+    }
+    else if (option->state & QStyle::State_Selected)
+    {
+        painter->setPen(QPen(KStatefulBrush(KColorScheme::Selection, KColorScheme::ActiveBackground).brush(QPalette::Active), 6));
+        painter->drawRect(m_pixmap.rect());
+    }
+    else if ((option->state & QStyle::State_MouseOver) && (flags() & QGraphicsItem::ItemIsSelectable))
+    {
+        painter->setPen(QPen(KStatefulBrush(KColorScheme::Selection, KColorScheme::HoverColor).brush(QPalette::Active), 6));
+        painter->drawRect(m_pixmap.rect());
+    }
+}
+
+void Sigmodr::EffectItem::changeSprite(const int spriteId)
+{
+    const Sigmod::Sprite* sprite = m_effect->sigmod()->spriteById(spriteId);
+    if (sprite)
+        m_pixmap.loadFromData(sprite->sprite());
+    update();
+}
+
+void Sigmodr::EffectItem::mousePressEvent(QGraphicsSceneMouseEvent* event)
+{
+    QGraphicsItem::mousePressEvent(event);
+    update();
+}
+
+void Sigmodr::EffectItem::mouseMoveEvent(QGraphicsSceneMouseEvent* event)
+{
+    QGraphicsItem::mouseMoveEvent(event);
+    m_effect->setPosition(scenePos().toPoint());
+}
+
+void Sigmodr::EffectItem::mouseReleaseEvent(QGraphicsSceneMouseEvent* event)
+{
+    QGraphicsItem::mouseReleaseEvent(event);
+    update();
+}
+
+void Sigmodr::EffectItem::effectChanged()
+{
+    setPos(m_effect->position());
+    update();
+}