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-rw-r--r--Swift/QtUI/Whiteboard/FreehandLineItem.cpp8
-rw-r--r--Swift/QtUI/Whiteboard/GView.cpp142
-rw-r--r--Swift/QtUI/Whiteboard/GView.h5
-rw-r--r--Swift/QtUI/Whiteboard/QtWhiteboardWindow.cpp9
-rw-r--r--Swiften/Serializer/PayloadSerializers/WhiteboardSerializer.cpp9
5 files changed, 115 insertions, 58 deletions
diff --git a/Swift/QtUI/Whiteboard/FreehandLineItem.cpp b/Swift/QtUI/Whiteboard/FreehandLineItem.cpp
index 9beb47b..8821062 100644
--- a/Swift/QtUI/Whiteboard/FreehandLineItem.cpp
+++ b/Swift/QtUI/Whiteboard/FreehandLineItem.cpp
@@ -32,18 +32,15 @@ namespace Swift {
void FreehandLineItem::setStartPoint(QPointF point)
{
- prepareGeometryChange();
points_.clear();
points_.append(point);
QRectF rect(point, point);
+ prepareGeometryChange();
boundRect = rect;
- update(rect);
}
void FreehandLineItem::lineTo(QPointF point)
{
- prepareGeometryChange();
-
qreal x1, x2, y1, y2;
x1 = points_.last().x();
x2 = point.x();
@@ -63,8 +60,8 @@ namespace Swift {
points_.append(point);
+ prepareGeometryChange();
boundRect |= rect;
- update(rect);
}
bool FreehandLineItem::collidesWithPath(const QPainterPath& path, Qt::ItemSelectionMode /*mode*/) const
@@ -82,6 +79,7 @@ namespace Swift {
void FreehandLineItem::setPen(const QPen& pen)
{
pen_ = pen;
+ update(boundRect);
}
QPen FreehandLineItem::pen() const
diff --git a/Swift/QtUI/Whiteboard/GView.cpp b/Swift/QtUI/Whiteboard/GView.cpp
index e82d193..8d5e2bc 100644
--- a/Swift/QtUI/Whiteboard/GView.cpp
+++ b/Swift/QtUI/Whiteboard/GView.cpp
@@ -8,41 +8,56 @@
#include <QtSwiftUtil.h>
namespace Swift {
- GView::GView(QGraphicsScene* scene, QWidget* parent) : QGraphicsView(scene, parent), brush(QColor(Qt::white))
- {
+ GView::GView(QGraphicsScene* scene, QWidget* parent) : QGraphicsView(scene, parent), brush(QColor(Qt::white)), defaultBrush(QColor(Qt::white)) {
selectionRect = 0;
lastItem = 0;
zValue = 0;
}
- void GView::setLineWidth(int i)
- {
+ void GView::setLineWidth(int i) {
pen.setWidth(i);
+ if (selectionRect) {
+ QGraphicsItem* item = selectionRect->data(1).value<QGraphicsItem*>();
+ changePenAndBrush(selectionRect->data(1).value<QGraphicsItem*>(), pen, brush);
+ lastItemChanged(item, items_.indexOf(item)+1, Update);
+ } else {
+ defaultPen.setWidth(i);
+ }
}
- void GView::setLineColor(QColor color)
- {
+ void GView::setLineColor(QColor color) {
pen.setColor(color);
+ if (selectionRect) {
+ QGraphicsItem* item = selectionRect->data(1).value<QGraphicsItem*>();
+ changePenAndBrush(selectionRect->data(1).value<QGraphicsItem*>(), pen, brush);
+ lastItemChanged(item, items_.indexOf(item)+1, Update);
+ } else {
+ defaultPen.setColor(color);
+ }
}
- QColor GView::getLineColor()
- {
+ QColor GView::getLineColor() {
return pen.color();
}
- void GView::setBrushColor(QColor color)
- {
+ void GView::setBrushColor(QColor color) {
brush.setColor(color);
+ if (selectionRect) {
+ QGraphicsItem* item = selectionRect->data(1).value<QGraphicsItem*>();
+ changePenAndBrush(selectionRect->data(1).value<QGraphicsItem*>(), pen, brush);
+ lastItemChanged(item, items_.indexOf(item)+1, Update);
+ } else {
+ defaultBrush.setColor(color);
+ }
+
// brush.setStyle(Qt::SolidPattern);
}
- QColor GView::getBrushColor()
- {
+ QColor GView::getBrushColor() {
return brush.color();
}
- void GView::setMode(Mode mode)
- {
+ void GView::setMode(Mode mode) {
this->mode = mode;
lastItem = 0;
}
@@ -62,7 +77,7 @@ namespace Swift {
}
std::cout << "items in:" << std::endl;
for (QList<QGraphicsItem*>::const_iterator it = items_.begin(); it != items_.end(); ++it) {
- std::cout << "item: " << (*it)->data(100).toString().toStdString() << std::endl;
+ std::cout << (*it)->data(100).toString().toStdString() << std::endl;
}
std::cout << std::endl;
}
@@ -199,16 +214,17 @@ namespace Swift {
{
mousePressed = true;
if (selectionRect != 0) {
+ pen = defaultPen;
+ brush = defaultBrush;
scene()->removeItem(selectionRect);
delete selectionRect;
selectionRect = 0;
+ lineWidthChanged(pen.width());
}
if (mode == Line) {
QPointF point = this->mapToScene(event->pos());
QGraphicsItem* item = scene()->addLine(point.x(), point.y(), point.x(), point.y(), pen);
QString id = getNewID();
-// items_.append(item);
-// item->setZValue(zValue++);
item->setZValue(10000000);
item->setData(100, id);
item->setData(101, items_.size());
@@ -218,8 +234,6 @@ namespace Swift {
QPointF point = this->mapToScene(event->pos());
QGraphicsRectItem* item = scene()->addRect(point.x(), point.y(), 0, 0, pen, brush);
QString id = getNewID();
-// items_.append(item);
-// item->setZValue(zValue++);
item->setZValue(10000000);
item->setData(0, point);
item->setData(100, id);
@@ -236,14 +250,6 @@ namespace Swift {
QGraphicsItem* item = scene()->items(rect).first();
QString id = item->data(100).toString();
deleteItem(id);
-/* int i = 1;
- QList<QGraphicsItem*>::const_iterator it;
- for (it = items_.begin(); it != items_.end(); ++it) {
- if (*it == item) {
- break;
- }
- i++;
- }*/
itemDeleted(id, items_.indexOf(item)+1);
}
}
@@ -251,8 +257,6 @@ namespace Swift {
QPointF point = this->mapToScene(event->pos());
QGraphicsEllipseItem* item = scene()->addEllipse(point.x(), point.y(), 0, 0, pen, brush);
QString id = getNewID();
-// items_.append(item);
-// item->setZValue(zValue++);
item->setZValue(10000000);
item->setData(0, point);
item->setData(100, id);
@@ -263,10 +267,8 @@ namespace Swift {
QPointF point = this->mapToScene(event->pos());
FreehandLineItem* item = new FreehandLineItem;
QString id = getNewID();
-// items_.append(item);
item->setPen(pen);
item->setStartPoint(point);
-// item->setZValue(zValue++);
item->setZValue(10000000);
item->setData(100, id);
item->setData(101, items_.size());
@@ -278,8 +280,6 @@ namespace Swift {
QPainterPath path;
QGraphicsPathItem* item = scene()->addPath(path, pen, brush);
QString id = getNewID();
-// items_.append(item);
-// item->setZValue(zValue++);
item->setZValue(10000000);
item->setData(0, point);
item->setData(100, id);
@@ -290,8 +290,6 @@ namespace Swift {
QPointF point = this->mapToScene(event->pos());
QGraphicsTextItem* item = scene()->addText("");
QString id = getNewID();
-// items_.append(item);
-// item->setZValue(zValue++);
item->setData(100, id);
item->setData(101, items_.size());
item->setDefaultTextColor(pen.color());
@@ -311,8 +309,6 @@ namespace Swift {
polygon.append(point);
item = scene()->addPolygon(polygon, pen, brush);
QString id = getNewID();
-// items_.append(item);
-// item->setZValue(zValue++);
item->setZValue(10000000);
item->setData(100, id);
item->setData(101, items_.size());
@@ -335,6 +331,7 @@ namespace Swift {
pen.setColor(QColor(Qt::gray));
pen.setStyle(Qt::DashLine);
QGraphicsItem *item = scene()->items(rect).first();
+ setActualPenAndBrushFromItem(item);
selectionRect = scene()->addRect(item->boundingRect(), pen);
selectionRect->setZValue(1000000);
selectionRect->setData(0, item->pos()-point);
@@ -386,4 +383,75 @@ namespace Swift {
QGraphicsItem* item = selectionRect->data(1).value<QGraphicsItem*>();
item->setZValue(item->zValue()-1);
}
+
+ void GView::changePenAndBrush(QGraphicsItem* item, QPen pen, QBrush brush) {
+ QGraphicsLineItem* lineItem = qgraphicsitem_cast<QGraphicsLineItem*>(item);
+ if (lineItem) {
+ lineItem->setPen(pen);
+ }
+
+ FreehandLineItem* handLineItem = qgraphicsitem_cast<FreehandLineItem*>(item);
+ if (handLineItem) {
+ handLineItem->setPen(pen);
+ }
+
+ QGraphicsRectItem* rectItem = qgraphicsitem_cast<QGraphicsRectItem*>(item);
+ if (rectItem) {
+ rectItem->setPen(pen);
+ rectItem->setBrush(brush);
+ }
+
+ QGraphicsTextItem* textItem = qgraphicsitem_cast<QGraphicsTextItem*>(item);
+ if (textItem) {
+ textItem->setDefaultTextColor(pen.color());
+ }
+
+ QGraphicsPolygonItem* polygonItem = qgraphicsitem_cast<QGraphicsPolygonItem*>(item);
+ if (polygonItem) {
+ polygonItem->setPen(pen);
+ polygonItem->setBrush(brush);
+ }
+
+ QGraphicsEllipseItem* ellipseItem = qgraphicsitem_cast<QGraphicsEllipseItem*>(item);
+ if (ellipseItem) {
+ ellipseItem->setPen(pen);
+ ellipseItem->setBrush(brush);
+ }
+ }
+
+ void GView::setActualPenAndBrushFromItem(QGraphicsItem* item) {
+ QGraphicsLineItem* lineItem = qgraphicsitem_cast<QGraphicsLineItem*>(item);
+ if (lineItem) {
+ pen = lineItem->pen();
+ }
+
+ FreehandLineItem* handLineItem = qgraphicsitem_cast<FreehandLineItem*>(item);
+ if (handLineItem) {
+ pen = handLineItem->pen();
+ }
+
+ QGraphicsRectItem* rectItem = qgraphicsitem_cast<QGraphicsRectItem*>(item);
+ if (rectItem) {
+ pen = rectItem->pen();
+ brush = rectItem->brush();
+ }
+
+ QGraphicsTextItem* textItem = qgraphicsitem_cast<QGraphicsTextItem*>(item);
+ if (textItem) {
+ pen.setColor(textItem->defaultTextColor());
+ }
+
+ QGraphicsPolygonItem* polygonItem = qgraphicsitem_cast<QGraphicsPolygonItem*>(item);
+ if (polygonItem) {
+ pen = polygonItem->pen();
+ brush = polygonItem->brush();
+ }
+
+ QGraphicsEllipseItem* ellipseItem = qgraphicsitem_cast<QGraphicsEllipseItem*>(item);
+ if (ellipseItem) {
+ pen = ellipseItem->pen();
+ brush = ellipseItem->brush();
+ }
+ lineWidthChanged(pen.width());
+ }
}
diff --git a/Swift/QtUI/Whiteboard/GView.h b/Swift/QtUI/Whiteboard/GView.h
index 786c1f3..443b7ab 100644
--- a/Swift/QtUI/Whiteboard/GView.h
+++ b/Swift/QtUI/Whiteboard/GView.h
@@ -46,11 +46,15 @@ namespace Swift {
void handleTextItemModified(QGraphicsTextItem*);
private:
QString getNewID();
+ void changePenAndBrush(QGraphicsItem* item, QPen pen, QBrush brush);
+ void setActualPenAndBrushFromItem(QGraphicsItem* item);
int zValue;
bool mousePressed;
QPen pen;
QBrush brush;
+ QPen defaultPen;
+ QBrush defaultBrush;
Mode mode;
QGraphicsItem* lastItem;
QGraphicsRectItem* selectionRect;
@@ -63,5 +67,6 @@ namespace Swift {
signals:
void lastItemChanged(QGraphicsItem* item, int pos, GView::Type type);
void itemDeleted(QString id, int pos);
+ void lineWidthChanged(int i);
};
}
diff --git a/Swift/QtUI/Whiteboard/QtWhiteboardWindow.cpp b/Swift/QtUI/Whiteboard/QtWhiteboardWindow.cpp
index d89a7f6..b3f42a9 100644
--- a/Swift/QtUI/Whiteboard/QtWhiteboardWindow.cpp
+++ b/Swift/QtUI/Whiteboard/QtWhiteboardWindow.cpp
@@ -43,6 +43,7 @@ namespace Swift {
widthBox = new QSpinBox(this);
connect(widthBox, SIGNAL(valueChanged(int)), this, SLOT(changeLineWidth(int)));
+ connect(graphicsView, SIGNAL(lineWidthChanged(int)), widthBox, SLOT(setValue(int)));
widthBox->setValue(1);
moveUpButton = new QPushButton("Move Up", this);
@@ -246,12 +247,10 @@ namespace Swift {
QLine line = lineItem->line().toLine();
QColor color = lineItem->pen().color();
WhiteboardLineElement::ref element = boost::make_shared<WhiteboardLineElement>(line.x1()+lineItem->pos().x(), line.y1()+lineItem->pos().y(), line.x2()+lineItem->pos().x(), line.y2()+lineItem->pos().y());
-// element->setShift(lineItem->pos().x(), lineItem->pos().y());
element->setColor(Color(color.red(), color.green(), color.blue(), color.alpha()));
element->setPenWidth(lineItem->pen().width());
element->setID(lineItem->data(100).toString().toStdString());
-// whiteboardSession_->sendElement(element);
el = element;
}
FreehandLineItem* freehandLineItem = qgraphicsitem_cast<FreehandLineItem*>(item);
@@ -269,7 +268,6 @@ namespace Swift {
element->setPoints(points);
element->setID(freehandLineItem->data(100).toString().toStdString());
-// whiteboardSession_->sendElement(element);
el = element;
}
@@ -283,9 +281,9 @@ namespace Swift {
element->setBrushColor(Color(brushColor.red(), brushColor.green(), brushColor.blue(), brushColor.alpha()));
element->setPenColor(Color(penColor.red(), penColor.green(), penColor.blue(), penColor.alpha()));
element->setPenWidth(rectItem->pen().width());
+ std::cout << penColor.red() << " " << brushColor.red() << std::endl;
element->setID(rectItem->data(100).toString().toStdString());
-// whiteboardSession_->sendElement(element);
el = element;
}
@@ -299,7 +297,6 @@ namespace Swift {
element->setColor(Color(color.red(), color.green(), color.blue(), color.alpha()));
element->setID(textItem->data(100).toString().toStdString());
-// whiteboardSession_->sendElement(element);
el = element;
}
@@ -322,7 +319,6 @@ namespace Swift {
element->setPenWidth(polygonItem->pen().width());
element->setID(polygonItem->data(100).toString().toStdString());
-// whiteboardSession_->sendElement(element);
el = element;
}
@@ -342,7 +338,6 @@ namespace Swift {
element->setPenWidth(ellipseItem->pen().width());
element->setID(ellipseItem->data(100).toString().toStdString());
-// whiteboardSession_->sendElement(element);
el = element;
}
diff --git a/Swiften/Serializer/PayloadSerializers/WhiteboardSerializer.cpp b/Swiften/Serializer/PayloadSerializers/WhiteboardSerializer.cpp
index 1a9d761..7248c0e 100644
--- a/Swiften/Serializer/PayloadSerializers/WhiteboardSerializer.cpp
+++ b/Swiften/Serializer/PayloadSerializers/WhiteboardSerializer.cpp
@@ -199,14 +199,5 @@ namespace Swift {
}
assert(false);
return "";
-/* if (type == WhiteboardPayload::Data) {
- return "";
- } else if (type == WhiteboardPayload::SessionRequest) {
- return "session-request";
- } else if (type == WhiteboardPayload::SessionAccept) {
- return "session-accept";
- } else if (type == WhiteboardPayload::SessionTerminate) {
- return "session-terminate";
- } else*/
}
}