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authorMateusz Piekos <mateuszpiekos@gmail.com>2012-06-24 18:37:27 (GMT)
committerMateusz Piekos <mateuszpiekos@gmail.com>2012-06-24 18:37:27 (GMT)
commit06bbc72598ece3e62b82471e474b0753d5439f00 (patch)
treeb1af2cd0717aff4e8d3427e22873b87410375cd2 /Swift/QtUI/Whiteboard
parent286a3d119ec95b235b09935296450ec36e640aeb (diff)
downloadswift-contrib-06bbc72598ece3e62b82471e474b0753d5439f00.zip
swift-contrib-06bbc72598ece3e62b82471e474b0753d5439f00.tar.bz2
Added handling of rects and basic handling of polygons
Diffstat (limited to 'Swift/QtUI/Whiteboard')
-rw-r--r--Swift/QtUI/Whiteboard/GView.cpp26
-rw-r--r--Swift/QtUI/Whiteboard/GView.h1
-rw-r--r--Swift/QtUI/Whiteboard/QtWhiteboardWindow.cpp66
-rw-r--r--Swift/QtUI/Whiteboard/WhiteboardElementDrawingVisitor.h43
4 files changed, 118 insertions, 18 deletions
diff --git a/Swift/QtUI/Whiteboard/GView.cpp b/Swift/QtUI/Whiteboard/GView.cpp
index 478dee0..e904b32 100644
--- a/Swift/QtUI/Whiteboard/GView.cpp
+++ b/Swift/QtUI/Whiteboard/GView.cpp
@@ -45,6 +45,10 @@ namespace Swift {
lastItem = 0;
}
+ QGraphicsItem* GView::getItem(const QString id) const {
+ return items_.value(id);
+ }
+
void GView::mouseMoveEvent(QMouseEvent* event)
{
if (!mousePressed) {
@@ -144,17 +148,19 @@ namespace Swift {
QPointF point = this->mapToScene(event->pos());
QGraphicsItem* item = scene()->addLine(point.x(), point.y(), point.x(), point.y(), pen);
QString id = QString::fromStdString(idGenerator.generateID());
+ items_.insert(id, item);
item->setZValue(zValue++);
item->setData(0, id);
- items_.insert(id, item);
lastItem = item;
-
}
else if (mode == Rect) {
QPointF point = this->mapToScene(event->pos());
QGraphicsRectItem* item = scene()->addRect(point.x(), point.y(), 0, 0, pen, brush);
+ QString id = QString::fromStdString(idGenerator.generateID());
+ items_.insert(id, item);
item->setZValue(zValue++);
item->setData(0, point);
+ item->setData(1, id);
lastItem = item;
}
else if (mode == Rubber) {
@@ -172,16 +178,22 @@ namespace Swift {
else if (mode == Circle) {
QPointF point = this->mapToScene(event->pos());
QGraphicsPathItem* item = scene()->addPath(QPainterPath(), pen, brush);
+ QString id = QString::fromStdString(idGenerator.generateID());
+ items_.insert(id, item);
item->setZValue(zValue++);
item->setData(0, point);
+ item->setData(1, id);
lastItem = item;
}
else if (mode == HandLine) {
QPointF point = this->mapToScene(event->pos());
FreehandLineItem* item = new FreehandLineItem;
+ QString id = QString::fromStdString(idGenerator.generateID());
+ items_.insert(id, item);
item->setPen(pen);
item->setStartPoint(point);
item->setZValue(zValue++);
+ item->setData(0, id);
scene()->addItem(item);
lastItem = item;
}
@@ -189,19 +201,26 @@ namespace Swift {
QPointF point = this->mapToScene(event->pos());
QPainterPath path;
QGraphicsPathItem* item = scene()->addPath(path, pen, brush);
+ QString id = QString::fromStdString(idGenerator.generateID());
+ items_.insert(id, item);
item->setZValue(zValue++);
item->setData(0, point);
+ item->setData(1, id);
lastItem = item;
}
else if (mode == Text) {
QPointF point = this->mapToScene(event->pos());
QGraphicsTextItem* item = scene()->addText("");
+ QString id = QString::fromStdString(idGenerator.generateID());
+ items_.insert(id, item);
item->setZValue(zValue++);
+ item->setData(0, id);
item->setDefaultTextColor(pen.color());
textDialog = new TextDialog(item, this);
textDialog->setAttribute(Qt::WA_DeleteOnClose);
textDialog->show();
item->setPos(point);
+ lastItem = item;
}
else if (mode == Polygon) {
QPointF point = this->mapToScene(event->pos());
@@ -211,7 +230,10 @@ namespace Swift {
polygon.append(point);
polygon.append(point);
item = scene()->addPolygon(polygon, pen, brush);
+ QString id = QString::fromStdString(idGenerator.generateID());
+ items_.insert(id, item);
item->setZValue(zValue++);
+ item->setData(0, id);
lastItem = item;
}
else {
diff --git a/Swift/QtUI/Whiteboard/GView.h b/Swift/QtUI/Whiteboard/GView.h
index 74da7a4..1a4dc42 100644
--- a/Swift/QtUI/Whiteboard/GView.h
+++ b/Swift/QtUI/Whiteboard/GView.h
@@ -31,6 +31,7 @@ namespace Swift {
void mouseMoveEvent(QMouseEvent* event);
void mousePressEvent(QMouseEvent* event);
void mouseReleaseEvent(QMouseEvent* event);
+ QGraphicsItem* getItem(const QString id) const;
public slots:
void moveUpSelectedItem();
diff --git a/Swift/QtUI/Whiteboard/QtWhiteboardWindow.cpp b/Swift/QtUI/Whiteboard/QtWhiteboardWindow.cpp
index 0a1afe3..a53b0dd 100644
--- a/Swift/QtUI/Whiteboard/QtWhiteboardWindow.cpp
+++ b/Swift/QtUI/Whiteboard/QtWhiteboardWindow.cpp
@@ -14,6 +14,7 @@
#include <Swiften/Whiteboard/WhiteboardSession.h>
#include <Swiften/Elements/WhiteboardPayload.h>
#include <Swiften/Whiteboard/Elements/WhiteboardLineElement.h>
+#include <Swiften/Whiteboard/Elements/WhiteboardRectElement.h>
#include <Swift/QtUI/Whiteboard/WhiteboardElementDrawingVisitor.h>
#include <QMessageBox>
@@ -131,22 +132,6 @@ namespace Swift {
void QtWhiteboardWindow::handleWhiteboardElementReceive(const WhiteboardElement::ref element) {
WhiteboardElementDrawingVisitor visitor(graphicsView);
element->accept(visitor);
-/*
- else if (mode == 'F') {
- FreehandLineItem *freehandLineItem = new FreehandLineItem();
- getline(stream, temp, ',');
- x1 = atoi(temp.c_str());
- getline(stream, temp, ',');
- y1 = atoi(temp.c_str());
- freehandLineItem->setStartPoint(QPointF(x1, y1));
- while (getline(stream, temp, ',')) {
- x1 = atoi(temp.c_str());
- getline(stream, temp, ',');
- y1 = atoi(temp.c_str());
- freehandLineItem->lineTo(QPointF(x1, y1));
- }
- graphicsView->scene()->addItem(freehandLineItem);
- }*/
}
void QtWhiteboardWindow::changeLineWidth(int i)
@@ -259,7 +244,56 @@ namespace Swift {
element->setID(freehandLineItem->data(0).toString().toStdString());
whiteboardSession_->sendElement(element);
+ }
+
+ QGraphicsRectItem* rectItem = qgraphicsitem_cast<QGraphicsRectItem*>(item);
+ if (rectItem != 0) {
+ QRectF rect = rectItem->rect();
+ WhiteboardRectElement::ref element = boost::make_shared<WhiteboardRectElement>(rect.x(), rect.y(), rect.width(), rect.height());
+ QColor penColor = rectItem->pen().color();
+ QColor brushColor = rectItem->brush().color();
+
+ 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());
+
+ element->setID(rectItem->data(1).toString().toStdString());
+ whiteboardSession_->sendElement(element);
+ }
+
+ QGraphicsTextItem* textItem = qgraphicsitem_cast<QGraphicsTextItem*>(item);
+ if (textItem != 0) {
+ QPointF point = textItem->pos();
+ WhiteboardTextElement::ref element = boost::make_shared<WhiteboardTextElement>(point.x(), point.y());
+ element->setText(textItem->toPlainText().toStdString());
+
+ QColor color = textItem->defaultTextColor();
+ element->setColor(Color(color.red(), color.green(), color.blue(), color.alpha()));
+
+ element->setID(rectItem->data(0).toString().toStdString());
+ whiteboardSession_->sendElement(element);
+ }
+ QGraphicsPolygonItem* polygonItem = qgraphicsitem_cast<QGraphicsPolygonItem*>(item);
+ if (polygonItem) {
+ WhiteboardPolygonElement::ref element = boost::make_shared<WhiteboardPolygonElement>();
+ QPolygonF polygon = polygonItem->polygon();
+ std::vector<std::pair<int, int> > points;
+ QVector<QPointF>::const_iterator it = polygon.begin();
+ for (; it != polygon.end(); ++it) {
+ points.push_back(std::pair<int, int>(it->x(), it->y()));
+ }
+
+ element->setPoints(points);
+
+ QColor penColor = polygonItem->pen().color();
+ QColor brushColor = polygonItem->brush().color();
+ element->setPenColor(Color(penColor.red(), penColor.green(), penColor.blue(), penColor.alpha()));
+ element->setBrushColor(Color(brushColor.red(), brushColor.green(), brushColor.blue(), brushColor.alpha()));
+ element->setPenWidth(polygonItem->pen().width());
+
+ element->setID(polygonItem->data(0).toString().toStdString());
+ whiteboardSession_->sendElement(element);
}
}
diff --git a/Swift/QtUI/Whiteboard/WhiteboardElementDrawingVisitor.h b/Swift/QtUI/Whiteboard/WhiteboardElementDrawingVisitor.h
index 3b144cc..ebc9045 100644
--- a/Swift/QtUI/Whiteboard/WhiteboardElementDrawingVisitor.h
+++ b/Swift/QtUI/Whiteboard/WhiteboardElementDrawingVisitor.h
@@ -8,6 +8,8 @@
#include <Swiften/Whiteboard/Elements/WhiteboardElementVisitor.h>
#include <Swiften/Whiteboard/Elements/WhiteboardLineElement.h>
+#include <Swiften/Whiteboard/Elements/WhiteboardPolygonElement.h>
+#include <Swiften/Whiteboard/Elements/WhiteboardTextElement.h>
#include <Swiften/Whiteboard/Elements/WhiteboardFreehandPathElement.h>
#include <Swift/QtUI/Whiteboard/GView.h>
@@ -43,6 +45,47 @@ namespace Swift {
graphicsView_->scene()->addItem(item);
}
+ void visit(WhiteboardRectElement& element) {
+ QGraphicsRectItem* item = new QGraphicsRectItem(element.getX(), element.getY(), element.getWidth(), element.getHeight());
+ QPen pen;
+ QBrush brush(Qt::SolidPattern);
+ Color penColor = element.getPenColor();
+ Color brushColor = element.getBrushColor();
+ pen.setColor(QColor(penColor.getRed(), penColor.getGreen(), penColor.getBlue(), penColor.getAlpha()));
+ pen.setWidth(element.getPenWidth());
+ brush.setColor(QColor(brushColor.getRed(), brushColor.getGreen(), brushColor.getBlue(), brushColor.getAlpha()));
+ item->setPen(pen);
+ item->setBrush(brush);
+ graphicsView_->scene()->addItem(item);
+ }
+
+ void visit(WhiteboardPolygonElement& element) {
+ QGraphicsPolygonItem* item = qgraphicsitem_cast<QGraphicsPolygonItem*>(graphicsView_->getItem(QString::fromStdString(element.getID())));
+ if (item == 0) {
+ item = new QGraphicsPolygonItem();
+ QPen pen;
+ QBrush brush(Qt::SolidPattern);
+ Color penColor = element.getPenColor();
+ Color brushColor = element.getBrushColor();
+ pen.setColor(QColor(penColor.getRed(), penColor.getGreen(), penColor.getBlue(), penColor.getAlpha()));
+ pen.setWidth(element.getPenWidth());
+ brush.setColor(QColor(brushColor.getRed(), brushColor.getGreen(), brushColor.getBlue(), brushColor.getAlpha()));
+ item->setPen(pen);
+ item->setBrush(brush);
+ graphicsView_->scene()->addItem(item);
+ }
+ QPolygonF polygon;
+ std::vector<std::pair<int, int> >::const_iterator it = element.getPoints().begin();
+ for (; it != element.getPoints().end(); ++it) {
+ polygon.append(QPointF(it->first, it->second));
+ }
+ item->setPolygon(polygon);
+ }
+
+ void visit(WhiteboardTextElement& element) {
+
+ }
+
private:
GView* graphicsView_;
};