Use a single ChatWindow for all conversations

All chats now stay in a single window, which removes and switches its
current ConversationView with the appropriate one using
Conversation::GetView().

This is a stepping-stone to merging the ChatWindow into the MainWindow.

application/ChatWindow.cpp

@@ -40,15 +40,14 @@
 #include "CayaRenderView.h"
 #include "NotifyMessage.h"
 
-
-ChatWindow::ChatWindow(Conversation* cl)
+ChatWindow::ChatWindow()
 	:
 	BWindow(BRect(200, 200, 500, 500), "Chat", B_TITLED_WINDOW, 0)
 {
-	fChatView = new ConversationView(cl);
+	fChatView = new ConversationView();
 
-	fSendView = new BTextView("fReceiveView");
-	BScrollView* scrollViewSend = new BScrollView("scrollviewS", fSendView,
+	fSendView = new BTextView("fSendView");
+	fSendScroll = new BScrollView("fSendScroll", fSendView,
 		B_WILL_DRAW, false, true);
 	fSendView->SetWordWrap(true);
 
@@ -57,11 +56,34 @@ ChatWindow::ChatWindow(Conversation* cl)
 
 	BLayoutBuilder::Group<>(this, B_VERTICAL)
 		.Add(fChatView)
-		.Add(scrollViewSend)
+		.Add(fSendScroll)
 	.End();
 }
 
 
+ChatWindow::ChatWindow(Conversation* cl)
+	:
+	ChatWindow()
+{
+	fChatView = new ConversationView(cl);
+	SetConversation(cl);
+}
+
+
+void
+ChatWindow::SetConversation(Conversation* chat)
+{
+	BView* current = FindView("chatView");
+	RemoveChild(FindView("chatView"));
+	RemoveChild(FindView("fSendScroll"));
+
+	fChatView = chat->GetView();
+
+	AddChild(fChatView);
+	AddChild(fSendScroll);
+}
+
+
 void
 ChatWindow::ShowWindow()
 {

application/ChatWindow.h

@@ -5,15 +5,16 @@
 #ifndef _CHAT_WINDOW_H
 #define _CHAT_WINDOW_H
 
-#include <Window.h>
-#include <TextView.h>
-#include <StringView.h>
 #include <Notification.h>
-#include "Observer.h"
+#include <StringView.h>
+#include <TextView.h>
+#include <Window.h>
 
 #include "CayaConstants.h"
+#include "Observer.h"
 
 class BitmapView;
+class BScrollVie;
 class Conversation;
 class ConversationView;
 class CayaRenderView;
@@ -22,7 +23,9 @@ class Contact;
 
 class ChatWindow : public BWindow, public Observer {
 public:
+						ChatWindow();
 						ChatWindow(Conversation* cl);
+			void		SetConversation(Conversation* chat);
 
 	virtual void		ShowWindow();
 
@@ -37,6 +40,7 @@ public:
 
 			void		AvoidFocus(bool avoid);
 private:
+		BScrollView*	fSendScroll;
 		BTextView*		fSendView;
 		ConversationView*	fChatView;
 };

application/Conversation.cpp

@@ -11,9 +11,11 @@
 
 #include "CayaPreferences.h"
 #include "CayaProtocolMessages.h"
+#include "CayaRenderView.h"
 #include "CayaUtils.h"
 #include "ChatWindow.h"
 #include "ConversationItem.h"
+#include "ConversationView.h"
 #include "MainWindow.h"
 #include "ProtocolLooper.h"
 #include "ProtocolManager.h"
@@ -27,8 +29,7 @@ Conversation::Conversation(BString id, BMessenger msgn)
 	fID(id),
 	fName(id),
 	fMessenger(msgn),
-	fChatWindow(NULL),
-	fNewWindow(true),
+	fChatView(NULL),
 	fLooper(NULL),
 	fDateFormatter()
 {
@@ -53,11 +54,8 @@ Conversation::ImMessage(BMessage* msg)
 		case IM_MESSAGE_RECEIVED:
 		{
 			_EnsureUser(msg);
-
 			_LogChatMessage(msg);
-			ChatWindow* win = GetChatWindow();
-			ShowWindow();
-			win->PostMessage(msg);
+			GetView()->MessageReceived(msg);
 			break;
 		}
 		case IM_SEND_MESSAGE:
@@ -67,7 +65,7 @@ Conversation::ImMessage(BMessage* msg)
 			break;
 		}
 		default:
-			GetChatWindow()->PostMessage(msg);
+			GetView()->MessageReceived(msg);
 	}
 }
 
@@ -75,83 +73,32 @@ Conversation::ImMessage(BMessage* msg)
 void
 Conversation::ObserveString(int32 what, BString str)
 {
-	if (fChatWindow != NULL)
-		fChatWindow->ObserveString(what, str);
+	if (fChatView != NULL)
+		fChatView->ObserveString(what, str);
 }
 
 
 void
 Conversation::ObservePointer(int32 what, void* ptr)
 {
-	if (fChatWindow != NULL)
-		fChatWindow->ObservePointer(what, ptr);
+	if (fChatView != NULL)
+		fChatView->ObservePointer(what, ptr);
 }
 
 
 void
 Conversation::ObserveInteger(int32 what, int32 val)
 {
-	if (fChatWindow != NULL)
-		fChatWindow->ObserveInteger(what, val);
-}
-
-
-ChatWindow*
-Conversation::GetChatWindow()
-{
-	if (fChatWindow == NULL)
-		_CreateChatWindow();
-	return fChatWindow;
+	if (fChatView != NULL)
+		fChatView->ObserveInteger(what, val);
 }
 
 
 void
-Conversation::DeleteWindow()
+Conversation::ShowView(bool typing, bool userAction)
 {
-	if (fChatWindow != NULL) {
-		if (fChatWindow->Lock()) {
-			fChatWindow->Quit();
-			fChatWindow = NULL;
-			fNewWindow = true;
-		}
-	}
-}
-
-
-void
-Conversation::ShowWindow(bool typing, bool userAction)
-{
-	if (fChatWindow == NULL)
-		_CreateChatWindow();
-
-	fChatWindow->AvoidFocus(true);
-
-	if (CayaPreferences::Item()->MoveToCurrentWorkspace)
-		fChatWindow->SetWorkspaces(B_CURRENT_WORKSPACE);
-
-	if (fNewWindow || userAction) {
-		fChatWindow->AvoidFocus(false);
-		fChatWindow->ShowWindow();
-		fNewWindow = false;
-	} else {
-		if (typing) {
-			if (CayaPreferences::Item()->RaiseUserIsTyping)
-				fChatWindow->ShowWindow();
-		} else {
-			if (CayaPreferences::Item()->RaiseOnMessageReceived
-			|| fChatWindow->IsHidden())
-				fChatWindow->ShowWindow();
-		}
-	}
-	fChatWindow->AvoidFocus(false);
-}
-
-
-void
-Conversation::HideWindow()
-{
-	if ((fChatWindow != NULL) && !fChatWindow->IsHidden())
-		fChatWindow->Hide();
+	((TheApp*)be_app)->GetMainWindow()->GetChatWindow()->SetConversation(this);
+	((TheApp*)be_app)->GetMainWindow()->GetChatWindow()->ShowWindow();
 }
 
 
@@ -221,20 +168,12 @@ Conversation::AddUser(User* user)
 }
 
 
-void
-Conversation::_CreateChatWindow()
+ConversationView*
+Conversation::GetView()
 {
-	fChatWindow = new ChatWindow(this);
-	WindowsManager::Get()->RelocateWindow(fChatWindow);
-
-	if (fLooper->Protocol()->SaveLogs() == false)
-		return;
-
-	BStringList logs = _GetChatLogs();
-	BMessage logMsg(IM_MESSAGE);
-	logMsg.AddInt32("im_what", IM_LOGS_RECEIVED);
-	logMsg.AddStrings("log", logs);
-	fChatWindow->ImMessage(&logMsg);
+	if (fChatView == NULL)
+		fChatView = new ConversationView(this);
+	return fChatView;
 }
 
 

application/Conversation.h

@@ -17,6 +17,7 @@
 class ChatWindow;
 class Contact;
 class ConversationItem;
+class ConversationView;
 class ProtocolLooper;
 class Server;
 
@@ -38,11 +39,9 @@ public:
 	void				ObserveInteger(int32 what, int32 value);
 	void				ObservePointer(int32 what, void* ptr);
 
-	ChatWindow*			GetChatWindow();
-	void 				DeleteWindow();
+	ConversationView*	GetView();
 
-	void				ShowWindow(bool typing = false, bool userAction = false);
-	void				HideWindow();
+	void				ShowView(bool typing, bool userAction);
 
 	BMessenger			Messenger() const;
 	void				SetMessenger(BMessenger messenger);
@@ -63,14 +62,12 @@ private:
 	BStringList			_GetChatLogs();
 	void				_EnsureLogPath();
 
-	void				_CreateChatWindow();
 	Contact*			_EnsureUser(BMessage* msg);
 	Server*				_GetServer();
 
 	BMessenger	fMessenger;
 	ProtocolLooper*	fLooper;
-	ChatWindow* fChatWindow;
-	bool fNewWindow;
+	ConversationView* fChatView;
 	ConversationItem* fConversationItem;
 
 	BString fID;

application/MainWindow.cpp

@@ -26,8 +26,10 @@
 #include "CayaMessages.h"
 #include "CayaProtocolMessages.h"
 #include "CayaPreferences.h"
+#include "ChatWindow.h"
 #include "ConversationItem.h"
 #include "ConversationListView.h"
+#include "ConversationView.h"
 #include "NotifyMessage.h"
 #include "MainWindow.h"
 #include "PreferencesDialog.h"
@@ -47,6 +49,9 @@ MainWindow::MainWindow()
 {
 	fStatusView = new StatusView("statusView");
 
+	fChatWindow = new ChatWindow();
+	fChatWindow->Show();
+
 	// Menubar
 	BMenuBar* menuBar = new BMenuBar("MenuBar");
 
@@ -225,6 +230,11 @@ MainWindow::ImMessage(BMessage* msg)
 			break;
 		}
 		case IM_MESSAGE_RECEIVED:
+		{
+			_EnsureConversationItem(msg);
+//			fChatWindow->PostMessage(msg);
+			break;
+		}
 		case IM_MESSAGE_SENT:
 		case IM_CHAT_CREATED:
 		{

application/MainWindow.h

@@ -15,6 +15,8 @@ class BTextControl;
 
 class ConversationItem;
 class ConversationListView;
+class ConversationView;
+class ChatWindow;
 class Server;
 class StatusView;
 class RosterItem;
@@ -36,6 +38,7 @@ public:
 
 			void		ObserveInteger(int32 what, int32 val);
 
+			ChatWindow*	GetChatWindow() { return fChatWindow; }
 			Server*		GetServer() const { return fServer; }
 
 			void		UpdateListItem(ConversationItem* item);	
@@ -46,6 +49,7 @@ public:
 private:
 			ConversationItem*		_EnsureConversationItem(BMessage* msg);
 
+	ChatWindow* fChatWindow;
 	ConversationListView* fListView;
 	StatusView*			fStatusView;
 	Server*				fServer;

application/Server.cpp

@@ -51,8 +51,8 @@ Server::Quit()
 	}
 
 	while (conversation = fChatMap.ValueAt(0)) {
-		conversation->DeleteWindow();
 		fChatMap.RemoveItemAt(0);
+		delete conversation;
 	}
 }
 
@@ -132,9 +132,6 @@ Server::Filter(BMessage* message, BHandler **target)
 			if (id.Length() > 0) {
 				bool found = false;
 				Conversation* item = fChatMap.ValueFor(id, &found);
-
-				if (found)
-					item->HideWindow();
 			}
 			result = B_SKIP_MESSAGE;
 			break;
@@ -268,7 +265,7 @@ Server::ImMessage(BMessage* msg)
 			BString statusMsg;
 			if (msg->FindString("message", &statusMsg) == B_OK) {
 				contact->SetNotifyPersonalStatus(statusMsg);
-//				contact->GetChatWindow()->UpdatePersonalMessage();
+//				contact->GetView()->UpdatePersonalMessage();
 			}
 			break;
 		}
@@ -338,7 +335,7 @@ Server::ImMessage(BMessage* msg)
 
 			if (chat != NULL && user != NULL) {
 				chat->AddUser(user);
-				chat->ShowWindow(false, true);
+				chat->ShowView(false, true);
 			}
 
 			break;

application/views/ConversationListView.cpp

@@ -34,7 +34,7 @@ ConversationListView::MessageReceived(BMessage* msg)
 			int32 selIndex = CurrentSelection();
 
 			if ((item = (ConversationItem*)ItemAt(selIndex)) != NULL)
-				item->GetConversation()->ShowWindow(false, true);
+				item->GetConversation()->ShowView(false, true);
 			break;
 		}
 

application/views/ConversationView.cpp

@@ -8,43 +8,26 @@
 
 #include "ConversationView.h"
 
-#include <Alert.h>
-#include <Application.h>
-#include <Box.h>
-#include <Button.h>
-#include <CheckBox.h>
-#include <GridLayout.h>
-#include <GridLayoutBuilder.h>
-#include <GroupLayout.h>
-#include <GroupLayoutBuilder.h>
-#include <Layout.h>
 #include <LayoutBuilder.h>
-#include <ListView.h>
-#include <Message.h>
-#include <SpaceLayoutItem.h>
-#include <ScrollView.h>
-#include <String.h>
-#include <StringList.h>
 #include <Notification.h>
+#include <ScrollView.h>
+#include <StringList.h>
 
 #include <libinterface/BitmapView.h>
 
-#include "CayaConstants.h"
 #include "CayaMessages.h"
 #include "CayaPreferences.h"
 #include "CayaProtocolMessages.h"
 #include "CayaRenderView.h"
 #include "Contact.h"
 #include "Conversation.h"
-#include "EditingFilter.h"
 #include "NotifyMessage.h"
 
 
-ConversationView::ConversationView(Conversation* chat)
+ConversationView::ConversationView()
 	:
 	BGroupView("chatView", B_VERTICAL, B_USE_DEFAULT_SPACING),
-	fConversation(chat),
-	fContact(chat->Users().ValueAt(0))
+	fMessageQueue()
 {
 	fMessageCount = 0;
 	
@@ -85,6 +68,13 @@ ConversationView::ConversationView(Conversation* chat)
 }
 
 
+ConversationView::ConversationView(Conversation* chat)
+	: ConversationView()
+{
+	SetConversation(chat);
+}
+
+
 bool
 ConversationView::QuitRequested()
 {
@@ -102,6 +92,15 @@ ConversationView::GetConversation()
 }
 
 
+void
+ConversationView::SetConversation(Conversation* chat)
+{
+	fConversation =  chat;
+	fContact = chat->Users().ValueAt(0);
+	fPersonalMessage->SetText(chat->GetName());
+}
+
+
 void
 ConversationView::UpdateAvatar()
 {
@@ -148,6 +147,16 @@ ConversationView::MessageReceived(BMessage* message)
 }
 
 
+void
+ConversationView::AttachedToWindow()
+{
+	while (fMessageQueue.IsEmpty() == false) {
+		BMessage* msg = fMessageQueue.RemoveItemAt(0);
+		ImMessage(msg);
+	}
+}
+
+
 void
 ConversationView::ImMessage(BMessage* msg)
 {
@@ -161,35 +170,48 @@ ConversationView::ImMessage(BMessage* msg)
 			User* sender = fConversation->UserById(id);
 			BString uname = sender->GetName();
 
+			// Send a notification, if it's appropriate
+			if ((Window() == NULL || Window()->IsActive() == false)
+				&& (!CayaPreferences::Item()->NotifyNewMessage))
+			{
+				fMessageCount++;
+				BString notify_message;
+				notify_message << "You've got ";
+				notify_message << fMessageCount;
+				if (fMessageCount==1)
+					notify_message << " new message from ";
+				else
+					notify_message << " new messages from ";
+				notify_message << uname;
+
+				BNotification notification(B_INFORMATION_NOTIFICATION);
+				notification.SetGroup(BString("Caya"));
+				notification.SetTitle(BString("New message"));
+				notification.SetIcon(sender->AvatarBitmap());
+				notification.SetContent(notify_message);
+				notification.SetMessageID(uname);
+				notification.Send();
+				// Check if the user want the notification
+				if (!CayaPreferences::Item()->NotifyNewMessage)
+					break;
+			}
+
+			// If not attached to the chat window, then re-handle this message
+			// later [AttachedToWindow()], since that's required to append to
+			// fReceiveview.
+			if (Window() == NULL) {
+				fMessageQueue.AddItem(new BMessage(*msg));
+				return;
+			}
+
+			// Now we're free to append!
+			Window()->LockLooper();
 			fReceiveView->AppendOtherMessage(uname.String(), message.String());
+			Window()->UnlockLooper();
 
 			// Message received, clear status anyway
 			fStatus->SetText("");
 			
-			fMessageCount++;
-			
-			// Check if the user want the notification
-			if (!CayaPreferences::Item()->NotifyNewMessage)
-				break;
-
-			BString notify_message;
-			notify_message << "You've got ";
-			notify_message << fMessageCount;
-			if (fMessageCount==1) {
-				notify_message << " new message from ";
-			} else {
-				notify_message << " new messages from ";
-			};
-			notify_message << uname;
-
-			BNotification notification(B_INFORMATION_NOTIFICATION);
-			notification.SetGroup(BString("Caya"));
-			notification.SetTitle(BString("New message"));
-			notification.SetIcon(sender->AvatarBitmap());
-			notification.SetContent(notify_message);
-			notification.SetMessageID(uname);
-			notification.Send();
-			
 			break;
 		}
 		case IM_LOGS_RECEIVED:

application/views/ConversationView.h

@@ -5,32 +5,33 @@
 #ifndef _CHAT_VIEW_H
 #define _CHAT_VIEW_H
 
-#include <Window.h>
-#include <TextView.h>
-#include <StringView.h>
 #include <GroupView.h>
-#include <Notification.h>
-#include "Observer.h"
+#include <ObjectList.h>
+#include <StringView.h>
+#include <TextView.h>
 
 #include "CayaConstants.h"
 
+class BMessageQueue;
+
 class BitmapView;
-class Conversation;
 class CayaRenderView;
 class Contact;
+class Conversation;
 
 
 class ConversationView : public BGroupView {
 public:
+						ConversationView();
 						ConversationView(Conversation* chat);
 
-//	virtual void		ShowWindow();
-
 	virtual	void		MessageReceived(BMessage* message);
-//			void		WindowActivated(bool active);
 	virtual	bool		QuitRequested();
 
 			Conversation* GetConversation();
+			void		SetConversation(Conversation* chat);
+
+			void		AttachedToWindow();
 
 			void		UpdateAvatar();
 			void		UpdatePersonalMessage();
@@ -39,9 +40,11 @@ public:
 			void		ObserveString(int32 what, BString str);
 			void		ObservePointer(int32 what, void* ptr);
 			void		ObserveInteger(int32 what, int32 val);
+
 			void		AppendStatus(CayaStatus status);
 
 			void		AvoidFocus(bool avoid);
+
 private:
 		Conversation*	fConversation;
 		Contact*		fContact;
@@ -51,7 +54,7 @@ private:
 		BitmapView*		fProtocolView;
 		BitmapView*		fAvatar;
 		int32			fMessageCount;
-
+		BObjectList<BMessage>	fMessageQueue;
 };