Added whiteboard controller with simple sharing

Whiteboard controller is handled in ChatController only for testing purposes.
author: Mateusz Piekos <mateuszpiekos@gmail.com> 2012-06-02 16:23:59 (GMT)
committer: Mateusz Piekos <mateuszpiekos@gmail.com> 2012-06-02 16:23:59 (GMT)
commit: 7520c7fed383d4f7631f5572ef40379022126264 (patch)
tree: ee87b26bb923d0289a670defce96e2012f3623e3
parent: e8ab1af885ff61715ab0350c3cb22ed6988a082a (diff)
download: swift-contrib-7520c7fed383d4f7631f5572ef40379022126264.zip
swift-contrib-7520c7fed383d4f7631f5572ef40379022126264.tar.bz2
18 files changed, 259 insertions, 36 deletions
diff --git a/Swift/Controllers/Chat/ChatController.cpp b/Swift/Controllers/Chat/ChatController.cpp
index 2fa4559..38f443b 100644
--- a/Swift/Controllers/Chat/ChatController.cpp
+++ b/Swift/Controllers/Chat/ChatController.cpp
@@ -29,6 +29,8 @@
 #include <Swiften/Elements/DeliveryReceipt.h>
 #include <Swiften/Elements/DeliveryReceiptRequest.h>
 #include <Swift/Controllers/SettingConstants.h>
+#include <Swift/Controllers/UIInterfaces/WhiteboardWindowFactory.h>
+#include <Swift/Controllers/WhiteboardController.h>
 
 #include <Swiften/Base/Log.h>
 
@@ -39,6 +41,8 @@ namespace Swift {
  */
 ChatController::ChatController(const JID& self, StanzaChannel* stanzaChannel, IQRouter* iqRouter, ChatWindowFactory* chatWindowFactory, const JID &contact, NickResolver* nickResolver, PresenceOracle* presenceOracle, AvatarManager* avatarManager, bool isInMUC, bool useDelayForLatency, UIEventStream* eventStream, EventController* eventController, TimerFactory* timerFactory, EntityCapsProvider* entityCapsProvider, bool userWantsReceipts, SettingsProvider* settings)
 	: ChatControllerBase(self, stanzaChannel, iqRouter, chatWindowFactory, contact, presenceOracle, avatarManager, useDelayForLatency, eventStream, eventController, timerFactory, entityCapsProvider), eventStream_(eventStream), userWantsReceipts_(userWantsReceipts), settings_(settings) {
+	WhiteboardWindowFactory* fac = dynamic_cast<WhiteboardWindowFactory*>(chatWindowFactory);
+	whiteboardController_ = new WhiteboardController(stanzaChannel, toJID_, fac);
 	isInMUC_ = isInMUC;
 	lastWasPresence_ = false;
 	chatStateNotifier_ = new ChatStateNotifier(stanzaChannel, contact, entityCapsProvider);
@@ -89,6 +93,7 @@ ChatController::~ChatController() {
 	nickResolver_->onNickChanged.disconnect(boost::bind(&ChatController::handleContactNickChanged, this, _1, _2));
 	delete chatStateNotifier_;
 	delete chatStateTracker_;
+	delete whiteboardController_;
 }
 
 JID ChatController::getBaseJID() {
@@ -138,6 +143,7 @@ bool ChatController::isIncomingMessageFromMe(boost::shared_ptr<Message>) {
 }
 
 void ChatController::preHandleIncomingMessage(boost::shared_ptr<MessageEvent> messageEvent) {
+	whiteboardController_->handleIncomingMessage(messageEvent);
 	if (messageEvent->isReadable()) {
 		chatWindow_->flash();
 		lastWasPresence_ = false;
diff --git a/Swift/Controllers/Chat/ChatController.h b/Swift/Controllers/Chat/ChatController.h
index 7043231..a6a9efa 100644
--- a/Swift/Controllers/Chat/ChatController.h
+++ b/Swift/Controllers/Chat/ChatController.h
@@ -12,6 +12,7 @@
 #include <string>
 
 #include <Swift/Controllers/UIInterfaces/ChatWindow.h>
+#include "Swift/Controllers/WhiteboardController.h"
 
 namespace Swift {
 	class AvatarManager;
@@ -76,6 +77,7 @@ namespace Swift {
 			bool userWantsReceipts_;
 			std::map<std::string, FileTransferController*> ftControllers;
 			SettingsProvider* settings_;
+			WhiteboardController* whiteboardController_;
 	};
 }
 
diff --git a/Swift/Controllers/Chat/ChatsManager.cpp b/Swift/Controllers/Chat/ChatsManager.cpp
index da96603..b9a5759 100644
--- a/Swift/Controllers/Chat/ChatsManager.cpp
+++ b/Swift/Controllers/Chat/ChatsManager.cpp
@@ -30,6 +30,7 @@
 #include <Swiften/MUC/MUCManager.h>
 #include <Swiften/Elements/ChatState.h>
 #include <Swiften/Elements/MUCUserPayload.h>
+#include <Swiften/Elements/WhiteboardPayload.h>
 #include <Swiften/Elements/DeliveryReceipt.h>
 #include <Swiften/Elements/DeliveryReceiptRequest.h>
 #include <Swiften/MUC/MUCBookmarkManager.h>
@@ -610,7 +611,7 @@ void ChatsManager::handleIncomingMessage(boost::shared_ptr<Message> message) {
 	if (isMediatedInvite) {
 		jid = (*message->getPayload<MUCUserPayload>()->getInvite()).from;
 	}
-	if (!event->isReadable() && !message->getPayload<ChatState>() && !message->getPayload<DeliveryReceipt>() && !message->getPayload<DeliveryReceiptRequest>() && !isInvite && !isMediatedInvite && !message->hasSubject()) {
+	if (!event->isReadable() && !message->getPayload<ChatState>() && !message->getPayload<DeliveryReceipt>() && !message->getPayload<DeliveryReceiptRequest>() && !isInvite && !isMediatedInvite && !message->hasSubject() && !message->getPayload<WhiteboardPayload>()) {
 		return;
 	}
 
diff --git a/Swift/Controllers/SConscript b/Swift/Controllers/SConscript
index 70085a6..1e18d65 100644
--- a/Swift/Controllers/SConscript
+++ b/Swift/Controllers/SConscript
@@ -70,7 +70,8 @@ if env["SCONS_STAGE"] == "build" :
 			"Translator.cpp",
 			"XMPPURIController.cpp",
 			"ChatMessageSummarizer.cpp",
-			"SettingConstants.cpp"
+			"SettingConstants.cpp",
+			"WhiteboardController.cpp"
 		])
 
 	env.Append(UNITTEST_SOURCES = [
diff --git a/Swift/Controllers/UIInterfaces/UIFactory.h b/Swift/Controllers/UIInterfaces/UIFactory.h
index cf89dab..b583bf0 100644
--- a/Swift/Controllers/UIInterfaces/UIFactory.h
+++ b/Swift/Controllers/UIInterfaces/UIFactory.h
@@ -19,6 +19,7 @@
 #include <Swift/Controllers/UIInterfaces/ContactEditWindowFactory.h>
 #include <Swift/Controllers/UIInterfaces/AdHocCommandWindowFactory.h>
 #include <Swift/Controllers/UIInterfaces/FileTransferListWidgetFactory.h>
+#include <Swift/Controllers/UIInterfaces/WhiteboardWindowFactory.h>
 
 namespace Swift {
 	class UIFactory : 
@@ -34,7 +35,8 @@ namespace Swift {
 			public ProfileWindowFactory,
 			public ContactEditWindowFactory,
 			public AdHocCommandWindowFactory,
-			public FileTransferListWidgetFactory {
+			public FileTransferListWidgetFactory,
+			public WhiteboardWindowFactory {
 		public:
 			virtual ~UIFactory() {}
 	};
diff --git a/Swift/Controllers/UIInterfaces/WhiteboardWindow.h b/Swift/Controllers/UIInterfaces/WhiteboardWindow.h
new file mode 100644
index 0000000..bedb057
--- /dev/null
+++ b/Swift/Controllers/UIInterfaces/WhiteboardWindow.h
@@ -0,0 +1,24 @@
+/*
+ * Copyright (c) 2012 Mateusz Piękos
+ * Licensed under the simplified BSD license.
+ * See Documentation/Licenses/BSD-simplified.txt for more information.
+ */
+
+#pragma once
+
+#include "Swiften/Base/boost_bsignals.h"
+
+#include <string>
+
+namespace Swift {
+
+	class WhiteboardWindow {
+	public:
+		virtual ~WhiteboardWindow() {}
+
+		virtual void show() = 0;
+		virtual void addItem(const std::string& item) = 0;
+
+		boost::signal<void (std::string)> onItemAdd;
+	};
+}
diff --git a/Swift/Controllers/UIInterfaces/WhiteboardWindowFactory.h b/Swift/Controllers/UIInterfaces/WhiteboardWindowFactory.h
new file mode 100644
index 0000000..a16b083
--- /dev/null
+++ b/Swift/Controllers/UIInterfaces/WhiteboardWindowFactory.h
@@ -0,0 +1,17 @@
+/*
+ * Copyright (c) 2012 Mateusz Piękos
+ * Licensed under the simplified BSD license.
+ * See Documentation/Licenses/BSD-simplified.txt for more information.
+ */
+
+#pragma once
+
+namespace Swift {
+	class WhiteboardWindow;
+	class WhiteboardWindowFactory {
+	public :
+		virtual ~WhiteboardWindowFactory() {};
+
+		virtual WhiteboardWindow* createWhiteboardWindow() = 0;
+	};
+}
diff --git a/Swift/Controllers/WhiteboardController.cpp b/Swift/Controllers/WhiteboardController.cpp
new file mode 100644
index 0000000..9228901
--- /dev/null
+++ b/Swift/Controllers/WhiteboardController.cpp
@@ -0,0 +1,45 @@
+/*
+ * Copyright (c) 2012 Mateusz Piękos
+ * Licensed under the simplified BSD license.
+ * See Documentation/Licenses/BSD-simplified.txt for more information.
+ */
+
+#include <boost/bind.hpp>
+
+#include "Swift/Controllers/WhiteboardController.h"
+
+#include <Swift/Controllers/UIInterfaces/WhiteboardWindowFactory.h>
+#include <Swift/Controllers/UIInterfaces/WhiteboardWindow.h>
+
+#include <Swiften/Elements/WhiteboardPayload.h>
+
+#include <iostream>
+
+namespace Swift {
+	WhiteboardController::WhiteboardController(StanzaChannel* stanzaChannel, const JID& toJID, WhiteboardWindowFactory* whiteboardWindowFactory) : stanzaChannel_(stanzaChannel), toJID_(toJID) {
+		whiteboardWindow_ = whiteboardWindowFactory->createWhiteboardWindow();
+		whiteboardWindow_->show();
+		whiteboardWindow_->onItemAdd.connect(boost::bind(&WhiteboardController::handleItemChange, this, _1));
+	}
+
+	WhiteboardController::~WhiteboardController() {
+		delete whiteboardWindow_;
+	}
+
+	void WhiteboardController::handleIncomingMessage(boost::shared_ptr<MessageEvent> message) {
+		boost::shared_ptr<WhiteboardPayload> wb = message->getStanza()->getPayload<WhiteboardPayload>();
+		if(wb) {
+			whiteboardWindow_->addItem(wb->getData());
+		}
+	}
+
+	void WhiteboardController::handleItemChange(std::string item) {
+		boost::shared_ptr<Message> mes(new Message());
+		mes->setTo(toJID_);
+		boost::shared_ptr<WhiteboardPayload> wbPayload(new WhiteboardPayload);
+		wbPayload->setData(item);
+//		mes->setType(Swift::Message::Chat);
+		mes->addPayload(wbPayload);
+		stanzaChannel_->sendMessage(mes);
+	}
+}
diff --git a/Swift/Controllers/WhiteboardController.h b/Swift/Controllers/WhiteboardController.h
new file mode 100644
index 0000000..aa1ace3
--- /dev/null
+++ b/Swift/Controllers/WhiteboardController.h
@@ -0,0 +1,31 @@
+/*
+ * Copyright (c) 2012 Mateusz Piękos
+ * Licensed under the simplified BSD license.
+ * See Documentation/Licenses/BSD-simplified.txt for more information.
+ */
+
+#pragma once
+
+#include <boost/shared_ptr.hpp>
+
+#include <Swiften/Client/StanzaChannel.h>
+#include "Swiften/JID/JID.h"
+#include "Swift/Controllers/XMPPEvents/MessageEvent.h"
+
+namespace Swift {
+	class WhiteboardWindow;
+	class WhiteboardWindowFactory;
+
+	class WhiteboardController {
+	public:
+		WhiteboardController(StanzaChannel* stanzaChannel, const JID& toJID, WhiteboardWindowFactory* whiteboardWindowFactory);
+		~WhiteboardController();
+		void handleIncomingMessage(boost::shared_ptr<MessageEvent> message);
+	private:
+		void handleItemChange(std::string item);
+		WhiteboardWindow* whiteboardWindow_;
+		StanzaChannel* stanzaChannel_;
+		JID toJID_;
+	};
+}
+
diff --git a/Swift/QtUI/QtUIFactory.cpp b/Swift/QtUI/QtUIFactory.cpp
index 2a50592..28c8c7c 100644
--- a/Swift/QtUI/QtUIFactory.cpp
+++ b/Swift/QtUI/QtUIFactory.cpp
@@ -25,6 +25,7 @@
 #include "QtContactEditWindow.h"
 #include "QtAdHocCommandWindow.h"
 #include "QtFileTransferListWidget.h"
+#include "Whiteboard/QtWhiteboardWindow.h"
 #include <Swift/Controllers/Settings/SettingsProviderHierachy.h>
 #include <Swift/QtUI/QtUISettingConstants.h>
 
@@ -134,6 +135,10 @@ ContactEditWindow* QtUIFactory::createContactEditWindow() {
 	return new QtContactEditWindow();
 }
 
+WhiteboardWindow* QtUIFactory::createWhiteboardWindow() {
+	return new QtWhiteboardWindow();
+}
+
 void QtUIFactory::createAdHocCommandWindow(boost::shared_ptr<OutgoingAdHocCommandSession> command) {
 	new QtAdHocCommandWindow(command);
 }
diff --git a/Swift/QtUI/QtUIFactory.h b/Swift/QtUI/QtUIFactory.h
index 29d9d1c..e52c663 100644
--- a/Swift/QtUI/QtUIFactory.h
+++ b/Swift/QtUI/QtUIFactory.h
@@ -42,6 +42,7 @@ namespace Swift {
 			virtual ProfileWindow* createProfileWindow();
 			virtual ContactEditWindow* createContactEditWindow();
 			virtual FileTransferListWidget* createFileTransferListWidget();
+		virtual WhiteboardWindow* createWhiteboardWindow();
 			virtual void createAdHocCommandWindow(boost::shared_ptr<OutgoingAdHocCommandSession> command);
 
 		private slots:
diff --git a/Swift/QtUI/SConscript b/Swift/QtUI/SConscript
index d687203..5b70fc9 100644
--- a/Swift/QtUI/SConscript
+++ b/Swift/QtUI/SConscript
@@ -142,7 +142,7 @@ sources = [
 	"Whiteboard/FreehandLineItem.cpp",
 	"Whiteboard/GView.cpp",
 	"Whiteboard/TextDialog.cpp",
-	"Whiteboard/Window.cpp",
+	"Whiteboard/QtWhiteboardWindow.cpp",
     "QtSubscriptionRequestWindow.cpp",
     "QtRosterHeader.cpp",
     "QtWebView.cpp",
diff --git a/Swift/QtUI/Whiteboard/FreehandLineItem.cpp b/Swift/QtUI/Whiteboard/FreehandLineItem.cpp
index 3dc42a7..af8e827 100644
--- a/Swift/QtUI/Whiteboard/FreehandLineItem.cpp
+++ b/Swift/QtUI/Whiteboard/FreehandLineItem.cpp
@@ -18,12 +18,12 @@ namespace Swift {
 
 	void FreehandLineItem::paint(QPainter* painter, const QStyleOptionGraphicsItem* option, QWidget* widget)
 	{
-		painter->setPen(_pen);
-		if (points.size() > 0) {
-			QVector<QPointF>::const_iterator it = points.begin();
+		painter->setPen(pen_);
+		if (points_.size() > 0) {
+			QVector<QPointF>::const_iterator it = points_.begin();
 			QPointF previous = *it;
 			++it;
-			for (; it != points.end(); ++it) {
+			for (; it != points_.end(); ++it) {
 				painter->drawLine(previous, *it);
 				previous = *it;
 			}
@@ -32,8 +32,8 @@ namespace Swift {
 
 	void FreehandLineItem::setStartPoint(QPointF point)
 	{
-		points.clear();
-		points.append(point);
+		points_.clear();
+		points_.append(point);
 		QRectF rect(point, point);
 		boundRect = rect;
 		update(rect);
@@ -42,9 +42,9 @@ namespace Swift {
 	void FreehandLineItem::lineTo(QPointF point)
 	{
 		qreal x1, x2, y1, y2;
-		x1 = points.last().x();
+		x1 = points_.last().x();
 		x2 = point.x();
-		y1 = points.last().y();
+		y1 = points_.last().y();
 		y2 = point.y();
 		if (x1 > x2) {
 			qreal temp = x1;
@@ -58,7 +58,7 @@ namespace Swift {
 		}
 		QRectF rect(x1-1, y1-1, x2+1-x1, y2+1-y1);
 
-		points.append(point);
+		points_.append(point);
 
 		boundRect |= rect;
 		update(rect);
@@ -68,7 +68,7 @@ namespace Swift {
 	{
 		QVector<QPointF>::const_iterator it;
 		QSizeF size(1,1);
-		for (it = points.begin(); it != points.end(); ++it)	{
+		for (it = points_.begin(); it != points_.end(); ++it)	{
 			if (path.intersects(QRectF(*it, size))) { 
 				return true;
 			}
@@ -78,11 +78,19 @@ namespace Swift {
 
 	void FreehandLineItem::setPen(const QPen& pen)
 	{
-		_pen = pen;
+		pen_ = pen;
 	}
 
 	QPen FreehandLineItem::pen() const
 	{
-		return _pen;
+		return pen_;
+	}
+
+	QVector<QPointF> FreehandLineItem::points() const {
+		return points_;
+	}
+
+	int FreehandLineItem::type() const {
+		return Type;
 	}
 }
diff --git a/Swift/QtUI/Whiteboard/FreehandLineItem.h b/Swift/QtUI/Whiteboard/FreehandLineItem.h
index aa9fdff..e995cab 100644
--- a/Swift/QtUI/Whiteboard/FreehandLineItem.h
+++ b/Swift/QtUI/Whiteboard/FreehandLineItem.h
@@ -15,6 +15,7 @@ using namespace std;
 namespace Swift {
 	class FreehandLineItem : public QGraphicsItem {
 	public:
+		enum {Type = UserType + 1};
 		FreehandLineItem(QGraphicsItem* parent = 0);
 		QRectF boundingRect() const;
 		void paint(QPainter* painter, const QStyleOptionGraphicsItem* option, QWidget* widget = 0);
@@ -23,10 +24,12 @@ namespace Swift {
 		bool collidesWithPath(const QPainterPath& path, Qt::ItemSelectionMode mode = Qt::IntersectsItemShape) const;
 		void setPen(const QPen& pen);
 		QPen pen() const;
+		QVector<QPointF> points() const;
+		int type() const;
 
 	private:
-		QPen _pen;
-		QVector<QPointF> points;
+		QPen pen_;
+		QVector<QPointF> points_;
 		QRectF boundRect;
 	};
 }
diff --git a/Swift/QtUI/Whiteboard/GView.cpp b/Swift/QtUI/Whiteboard/GView.cpp
index c3782db..634ff75 100644
--- a/Swift/QtUI/Whiteboard/GView.cpp
+++ b/Swift/QtUI/Whiteboard/GView.cpp
@@ -5,7 +5,6 @@
  */
 
 #include "GView.h"
-#include "FreehandLineItem.h"
 
 namespace Swift {
 	GView::GView(QGraphicsScene* scene, QWidget* parent) : QGraphicsView(scene, parent), brush(QColor(Qt::white)) 
@@ -242,6 +241,7 @@ namespace Swift {
 	void GView::mouseReleaseEvent(QMouseEvent *event)
 	{
 		mousePressed = false;
+		lastItemChanged(lastItem);
 	}
 
 
diff --git a/Swift/QtUI/Whiteboard/GView.h b/Swift/QtUI/Whiteboard/GView.h
index dd620e8..5ac00da 100644
--- a/Swift/QtUI/Whiteboard/GView.h
+++ b/Swift/QtUI/Whiteboard/GView.h
@@ -13,6 +13,7 @@
 #include <iostream>
 
 #include "TextDialog.h"
+#include "FreehandLineItem.h"
 
 using namespace std;
 
@@ -45,5 +46,8 @@ namespace Swift {
 		QGraphicsItem* lastItem;
 		QGraphicsRectItem* selectionRect;
 		TextDialog* textDialog;
+
+	signals:
+		void lastItemChanged(QGraphicsItem* item);
 	};
 }
diff --git a/Swift/QtUI/Whiteboard/QtWhiteboardWindow.cpp b/Swift/QtUI/Whiteboard/QtWhiteboardWindow.cpp
index 4423d17..19d64ae 100644
--- a/Swift/QtUI/Whiteboard/QtWhiteboardWindow.cpp
+++ b/Swift/QtUI/Whiteboard/QtWhiteboardWindow.cpp
@@ -4,14 +4,14 @@
  * See Documentation/Licenses/BSD-simplified.txt for more information.
  */
 
-#include "Window.h"
+#include "QtWhiteboardWindow.h"
 
 #include<iostream>
 
 using namespace std;
 
 namespace Swift {
-	Window::Window() : QWidget() {
+	QtWhiteboardWindow::QtWhiteboardWindow() : QWidget() {
 		layout = new QVBoxLayout(this);
 		hLayout = new QHBoxLayout;
 		sidebarLayout = new QVBoxLayout;
@@ -23,6 +23,7 @@ namespace Swift {
 
 		graphicsView = new GView(scene, this);
 		graphicsView->setMode(GView::Line);
+		connect(graphicsView, SIGNAL(lastItemChanged(QGraphicsItem*)), this, SLOT(handleLastItemChanged(QGraphicsItem*)));
 
 		widthBox = new QSpinBox(this);
 		connect(widthBox, SIGNAL(valueChanged(int)), this, SLOT(changeLineWidth(int)));
@@ -116,67 +117,135 @@ namespace Swift {
 		this->setLayout(layout);
 	}
 
-	void Window::changeLineWidth(int i)
+	void QtWhiteboardWindow::addItem(const std::string& item) {
+		string temp;
+		char mode;
+		int x1, x2, y1, y2;
+		std::istringstream stream(item);
+		stream.get(mode);
+		if (mode == 'L') {
+			getline(stream, temp, ','); 
+			x1 = atoi(temp.c_str());
+			getline(stream, temp, ','); 
+			y1 = atoi(temp.c_str());
+			getline(stream, temp, ','); 
+			x2 = atoi(temp.c_str());
+			getline(stream, temp, ','); 
+			y2 = atoi(temp.c_str());
+			QGraphicsLineItem *lineItem = new QGraphicsLineItem(x1, y1, x2, y2);
+			graphicsView->scene()->addItem(lineItem);
+		}
+		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)
 	{
 		graphicsView->setLineWidth(i);
 	}
 
-	void Window::showColorDialog()
+	void QtWhiteboardWindow::showColorDialog()
 	{
 		QColor color = QColorDialog::getColor(graphicsView->getLineColor(), 0, "Select pen color", QColorDialog::ShowAlphaChannel);
 		if(color.isValid())
 			graphicsView->setLineColor(color);
 	}
 
-	void Window::showBrushColorDialog()
+	void QtWhiteboardWindow::showBrushColorDialog()
 	{
 		QColor color = QColorDialog::getColor(graphicsView->getBrushColor(), 0, "Select brush color", QColorDialog::ShowAlphaChannel);
 		if(color.isValid())
 			graphicsView->setBrushColor(color);
 	}
 
-	void Window::setRubberMode()
+	void QtWhiteboardWindow::setRubberMode()
 	{
 		graphicsView->setMode(GView::Rubber);
 	}
 
-	void Window::setLineMode()
+	void QtWhiteboardWindow::setLineMode()
 	{
 		graphicsView->setMode(GView::Line);
 	}
 
-	void Window::setRectMode()
+	void QtWhiteboardWindow::setRectMode()
 	{
 		graphicsView->setMode(GView::Rect);
 	}
 
-	void Window::setCircleMode()
+	void QtWhiteboardWindow::setCircleMode()
 	{
 		graphicsView->setMode(GView::Circle);
 	}
 
-	void Window::setHandLineMode()
+	void QtWhiteboardWindow::setHandLineMode()
 	{
 		graphicsView->setMode(GView::HandLine);
 	}
 
-	void Window::setFilledHandLineMode()
+	void QtWhiteboardWindow::setFilledHandLineMode()
 	{
 		graphicsView->setMode(GView::FilledHandLine);
 	}
 
-	void Window::setTextMode()
+	void QtWhiteboardWindow::setTextMode()
 	{
 		graphicsView->setMode(GView::Text);
 	}
 
-	void Window::setPolygonMode()
+	void QtWhiteboardWindow::setPolygonMode()
 	{
 		graphicsView->setMode(GView::Polygon);
 	}
 
-	void Window::setSelectMode()
+	void QtWhiteboardWindow::setSelectMode()
 	{
 		graphicsView->setMode(GView::Select);
 	}
+	void QtWhiteboardWindow::show()
+	{
+		QWidget::show();
+	}
+	void QtWhiteboardWindow::handleLastItemChanged(QGraphicsItem* item) {
+		std::string serialized;
+		QGraphicsLineItem* lineItem = qgraphicsitem_cast<QGraphicsLineItem*>(item);
+		if (lineItem != 0) {
+			QLine line = lineItem->line().toLine();
+			std::stringstream stream;
+			stream << "L";
+			stream << line.x1() << "," << line.y1() << "," << line.x2() << "," << line.y2();
+			stream >> serialized;
+		}
+		FreehandLineItem* freehandLineItem = qgraphicsitem_cast<FreehandLineItem*>(item);
+		if (freehandLineItem != 0) {
+			QVector<QPointF> points = freehandLineItem->points();
+
+
+			QVector<QPointF>::iterator it;
+			std::stringstream stream;
+			stream << "F";
+			QPoint point;
+			for (it = points.begin(); it != points.end(); ++it) {
+				stream << it->x() << "," << it->y() << ",";
+			}
+			stream >> serialized;
+		}
+		if (!serialized.empty()) {
+			cout << "serialized: " << serialized << endl;
+			onItemAdd(serialized);
+		}
+	}
 }
diff --git a/Swift/QtUI/Whiteboard/QtWhiteboardWindow.h b/Swift/QtUI/Whiteboard/QtWhiteboardWindow.h
index 4423f7c..f472629 100644
--- a/Swift/QtUI/Whiteboard/QtWhiteboardWindow.h
+++ b/Swift/QtUI/Whiteboard/QtWhiteboardWindow.h
@@ -6,6 +6,8 @@
 
 #pragma once
 
+#include <Swift/Controllers/UIInterfaces/WhiteboardWindow.h>
+
 #include <QWidget>
 #include <QGraphicsView>
 #include <QGraphicsScene>
@@ -21,11 +23,13 @@
 #include "GView.h"
 
 namespace Swift {
-	class Window : public QWidget
+	class QtWhiteboardWindow : public QWidget, public WhiteboardWindow
 	{
 		Q_OBJECT;
 	public:
-		Window();
+		QtWhiteboardWindow();
+		void addItem(const std::string& item);
+		void show();
 
 	private slots:
 		void changeLineWidth(int i);
@@ -40,7 +44,7 @@ namespace Swift {
 		void setTextMode();
 		void setPolygonMode();
 		void setSelectMode();
-
+		void handleLastItemChanged(QGraphicsItem* item);
 	private:
 		QGraphicsScene* scene;
 		GView* graphicsView;
author	Mateusz Piekos <mateuszpiekos@gmail.com>	2012-06-02 16:23:59 (GMT)
committer	Mateusz Piekos <mateuszpiekos@gmail.com>	2012-06-02 16:23:59 (GMT)
commit	7520c7fed383d4f7631f5572ef40379022126264 (patch)
tree	ee87b26bb923d0289a670defce96e2012f3623e3
parent	e8ab1af885ff61715ab0350c3cb22ed6988a082a (diff)
download	swift-contrib-7520c7fed383d4f7631f5572ef40379022126264.zip swift-contrib-7520c7fed383d4f7631f5572ef40379022126264.tar.bz2