1 files changed, 94 insertions, 0 deletions
diff --git a/chalk/ui/kis_part_layer_handler.cpp b/chalk/ui/kis_part_layer_handler.cpp
new file mode 100644
index 000000000..d44f928a8
--- /dev/null
+++ b/chalk/ui/kis_part_layer_handler.cpp
@@ -0,0 +1,94 @@
+/*
+ *  Copyright (c) 2006 Bart Coppens <kde@bartcoppens.be>
+ *
+ *  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 2 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, write to the Free Software
+ *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ */
+
+#include "kis_canvas.h"
+#include <fixx11h.h> // kis_canvas.h does X11 stuff
+
+#include <tqpainter.h>
+#include <tqcursor.h>
+
+#include "kis_cursor.h"
+#include "kis_canvas_painter.h"
+#include "kis_move_event.h"
+#include "kis_button_press_event.h"
+#include "kis_button_release_event.h"
+#include "kis_group_layer.h"
+#include "kis_part_layer_handler.h"
+
+KisPartLayerHandler::KisPartLayerHandler(KisView* view, const KoDocumentEntry& entry,
+                                         KisGroupLayerSP parent, KisLayerSP above)
+    : m_parent(parent), m_above(above), m_view(view), m_entry(entry) {
+    m_started = false;
+    view->getCanvasController()->setCanvasCursor( KisCursor::selectCursor() );
+}
+
+void KisPartLayerHandler::done() {
+    emit handlerDone(); // We will get deleted by the view
+}
+
+void KisPartLayerHandler::gotMoveEvent(KisMoveEvent* event) {
+    if (!m_started) {
+        emit sigGotMoveEvent(event);
+        return;
+    }
+
+    KisCanvasPainter painter(m_view->getCanvasController()->kiscanvas());
+    painter.setRasterOp( NotROP );
+
+    // erase old lines
+    TQRect r(m_start, m_end);
+    r = r.normalize();
+    if (!r.isEmpty())
+        painter.drawRect(r);
+
+    m_end = event->pos().roundTQPoint();
+    r = TQRect(m_start, m_end).normalize();
+
+    painter.drawRect(r);
+    painter.end();
+}
+
+void KisPartLayerHandler::gotButtonPressEvent(KisButtonPressEvent* event) {
+    m_start = event->pos().roundTQPoint();
+    m_end = m_start;
+    m_started = true;
+}
+
+void KisPartLayerHandler::gotButtonReleaseEvent(KisButtonReleaseEvent* event) {
+    if (!m_started) {
+        done();
+        return;
+    }
+
+    m_end = event->pos().roundTQPoint();
+
+    TQRect r(m_start, m_end);
+
+    m_view->insertPart(r.normalize(), m_entry, m_parent, m_above);
+    // We will get deleted by the view through the above
+}
+
+void KisPartLayerHandler::gotKeyPressEvent(TQKeyEvent* event) {
+    if (event->key() == Key_Escape) {
+        done();
+    } else {
+        emit sigGotKeyPressEvent(event);
+    }
+}
+
+#include "kis_part_layer_handler.moc"