Add user-list to the conversation view, menu tweaks

UserListView and UserItem were added as the backbone of the user-list,
and the (currently unused) Caya message CAYA_SEND_INVITE was established
for inviting users to rooms.

Some menus were reworked (e.g., pop-ups of the RosterListView) or
generally tweaked to be more sensical or consistent.

application/CayaMessages.h

@@ -20,6 +20,9 @@ const uint32 CAYA_CHAT = 'CYch';
 //! Create a new chat
 const uint32 CAYA_NEW_CHAT = 'CYnc';
 
+//! Invite user to current chat
+const uint32 CAYA_SEND_INVITE = 'CYin';
+
 //! Send replicant's messenger to Caya
 const uint32 CAYA_REPLICANT_MESSENGER = 'RPme';
 

application/Conversation.cpp

@@ -272,6 +272,7 @@ Conversation::_EnsureUser(BMessage* msg)
 	if (user == NULL && serverUser != NULL) {
 		fUsers.AddItem(id, serverUser);
 		user = serverUser;
+		GetView()->UpdateUserList(fUsers);
 	}
 	else if (user == NULL) {
 		user = new Contact(id, _GetServer()->Looper());
@@ -279,6 +280,7 @@ Conversation::_EnsureUser(BMessage* msg)
 
 		_GetServer()->AddContact(user);
 		fUsers.AddItem(id, user);
+		GetView()->UpdateUserList(fUsers);
 	}
 
 	user->RegisterObserver(this);

application/MainWindow.cpp

@@ -334,6 +334,7 @@ MainWindow::_CreateMenuBar()
 {
 	BMenuBar* menuBar = new BMenuBar("MenuBar");
 
+	// Program
 	BMenu* programMenu = new BMenu("Program");
 	programMenu->AddItem(new BMenuItem("About" B_UTF8_ELLIPSIS,
 		new BMessage(B_ABOUT_REQUESTED)));
@@ -344,16 +345,25 @@ MainWindow::_CreateMenuBar()
 		new BMessage(B_QUIT_REQUESTED), 'Q', B_COMMAND_KEY));
 	programMenu->SetTargetForItems(this);
 
+	// Chat
 	BMenu* chatMenu = new BMenu("Chat");
+	BMenuItem* invite = new BMenuItem("Invite user" B_UTF8_ELLIPSIS,
+		new BMessage(CAYA_SEND_INVITE), 'I', B_COMMAND_KEY);
+	invite->SetEnabled(false);
+
 	chatMenu->AddItem(new BMenuItem("New chat" B_UTF8_ELLIPSIS,
 		new BMessage(CAYA_NEW_CHAT), 'M', B_COMMAND_KEY));
+	chatMenu->AddSeparatorItem();
+	chatMenu->AddItem(invite);
 	chatMenu->SetTargetForItems(this);
 
+	// Window
 	BMenu* windowMenu = new BMenu("Window");
 	windowMenu->AddItem(new BMenuItem("Up",
 		new BMessage(CAYA_MOVE_UP), B_UP_ARROW, B_COMMAND_KEY));
 	windowMenu->AddItem(new BMenuItem("Down",
 		new BMessage(CAYA_MOVE_DOWN), B_DOWN_ARROW, B_COMMAND_KEY));
+	windowMenu->SetTargetForItems(this);
 
 	menuBar->AddItem(programMenu);
 	menuBar->AddItem(chatMenu);

application/Makefile

@@ -74,6 +74,8 @@ SRCS = \
 	application/views/StatusMenuItem.cpp \
 	application/views/StatusView.cpp \
 	application/views/UserInfoWindow.cpp \
+	application/views/UserItem.cpp \
+	application/views/UserListView.cpp \
 	application/views/UserPopUp.cpp
 
 

application/User.cpp

@@ -18,6 +18,7 @@
 #include "NotifyMessage.h"
 #include "ProtocolLooper.h"
 #include "ProtocolManager.h"
+#include "UserItem.h"
 #include "UserPopUp.h"
 
 
@@ -27,6 +28,7 @@ User::User(BString id, BMessenger msgn)
 	fName(id),
 	fMessenger(msgn),
 	fLooper(NULL),
+	fListItem(NULL),
 	fStatus(CAYA_OFFLINE),
 	fPopUp(NULL)
 {
@@ -137,6 +139,15 @@ User::ProtocolBitmap() const
 }
 
 
+UserItem*
+User::GetListItem()
+{
+	if (fListItem == NULL)
+		fListItem = new UserItem(fName, this);
+	return fListItem;
+}
+
+
 CayaStatus
 User::GetNotifyStatus() const
 {

application/User.h

@@ -19,9 +19,9 @@
 class BBitmap;
 
 class Conversation;
-class UserPopUp;
 class ProtocolLooper;
-class RosterItem;
+class UserItem;
+class UserPopUp;
 
 
 typedef KeyMap<BString, Conversation*> ChatMap;
@@ -49,6 +49,8 @@ public:
 	void			SetProtocolLooper(ProtocolLooper* looper);
 	BBitmap*		ProtocolBitmap() const;
 
+	UserItem*		GetListItem();
+
 	BString			GetName() const;
 	BBitmap*		AvatarBitmap() const;
 	CayaStatus		GetNotifyStatus() const;
@@ -65,6 +67,8 @@ protected:
 	BMessenger		fMessenger;
 	ProtocolLooper*	fLooper;
 
+	UserItem*		fListItem;
+
 	BString			fID;
 	bigtime_t		fInstance;
 	BString			fName;

application/views/ConversationListView.cpp

@@ -88,7 +88,7 @@ ConversationListView::_BlankPopUp()
 {
 	BPopUpMenu* menu = new BPopUpMenu("blankPopUp");
 	menu->AddItem(new BMenuItem("New chat" B_UTF8_ELLIPSIS,
-		new BMessage(CAYA_NEW_CHAT)));
+		new BMessage(CAYA_NEW_CHAT), 'M', B_COMMAND_KEY));
 	menu->SetTargetForItems(Window());
 	
 	return menu;

application/views/ConversationView.cpp

@@ -9,9 +9,11 @@
 #include "ConversationView.h"
 
 #include <LayoutBuilder.h>
+#include <ListView.h>
 #include <Notification.h>
 #include <ScrollView.h>
 #include <StringList.h>
+#include <StringView.h>
 
 #include <libinterface/BitmapView.h>
 
@@ -22,6 +24,8 @@
 #include "Contact.h"
 #include "Conversation.h"
 #include "NotifyMessage.h"
+#include "UserItem.h"
+#include "UserListView.h"
 
 
 ConversationView::ConversationView()
@@ -30,37 +34,7 @@ ConversationView::ConversationView()
 	fMessageQueue()
 {
 	fMessageCount = 0;
-	
-	fReceiveView = new CayaRenderView("fReceiveView");
-	BScrollView* scrollViewReceive = new BScrollView("scrollviewR",
-		fReceiveView, B_WILL_DRAW, false, true);
-
-
-	fPersonalMessage = new BTextView("personalMessage", B_WILL_DRAW);
-	fPersonalMessage->SetExplicitAlignment(
-		BAlignment(B_ALIGN_LEFT, B_ALIGN_MIDDLE));
-
-	fPersonalMessage->SetText("");
-	fPersonalMessage->MakeEditable(false);
-	fPersonalMessage->SetViewColor(ui_color(B_PANEL_BACKGROUND_COLOR));
-
-	fStatus = new BStringView("status", "");
-
-	fAvatar = new BitmapView("ContactIcon");
-	fAvatar->SetExplicitMinSize(BSize(50, 50));
-	fAvatar->SetExplicitPreferredSize(BSize(50, 50));
-	fAvatar->SetExplicitAlignment(BAlignment(B_ALIGN_RIGHT, B_ALIGN_MIDDLE));
-
-	fProtocolView = new BitmapView("protocolView");
-
-	BLayoutBuilder::Group<>(this, B_VERTICAL)
-		.AddGroup(B_HORIZONTAL)
-			.Add(fProtocolView)
-			.Add(fPersonalMessage)
-			.Add(fAvatar)
-		.End()
-		.Add(scrollViewReceive, 3);
-//		.Add(fStatus, 4)
+	_InitInterface();
 }
 
 
@@ -81,35 +55,13 @@ ConversationView::QuitRequested()
 }
 
 
-Conversation*
-ConversationView::GetConversation()
-{
-	return fConversation;
-}
-
-
 void
-ConversationView::SetConversation(Conversation* chat)
+ConversationView::AttachedToWindow()
 {
-	fConversation =  chat;
-	fContact = chat->Users().ValueAt(0);
-	fPersonalMessage->SetText(chat->GetName());
-}
-
-
-void
-ConversationView::UpdateAvatar()
-{
-	if (fContact->AvatarBitmap() != NULL)
-		fAvatar->SetBitmap(fContact->AvatarBitmap());
-}
-
-
-void
-ConversationView::UpdatePersonalMessage()
-{
-	if (fContact->GetNotifyPersonalStatus() != NULL)
-		fPersonalMessage->SetText(fContact->GetNotifyPersonalStatus());
+	while (fMessageQueue.IsEmpty() == false) {
+		BMessage* msg = fMessageQueue.RemoveItemAt(0);
+		ImMessage(msg);
+	}
 }
 
 
@@ -141,16 +93,6 @@ ConversationView::MessageReceived(BMessage* message)
 }
 
 
-void
-ConversationView::AttachedToWindow()
-{
-	while (fMessageQueue.IsEmpty() == false) {
-		BMessage* msg = fMessageQueue.RemoveItemAt(0);
-		ImMessage(msg);
-	}
-}
-
-
 void
 ConversationView::ImMessage(BMessage* msg)
 {
@@ -220,6 +162,50 @@ ConversationView::ImMessage(BMessage* msg)
 }
 
 
+Conversation*
+ConversationView::GetConversation()
+{
+	return fConversation;
+}
+
+
+void
+ConversationView::SetConversation(Conversation* chat)
+{
+	fConversation =  chat;
+	fContact = chat->Users().ValueAt(0);
+	fPersonalMessage->SetText(chat->GetName());
+}
+
+
+void
+ConversationView::UpdateAvatar()
+{
+	if (fContact->AvatarBitmap() != NULL)
+		fAvatar->SetBitmap(fContact->AvatarBitmap());
+}
+
+
+void
+ConversationView::UpdatePersonalMessage()
+{
+	if (fContact->GetNotifyPersonalStatus() != NULL)
+		fPersonalMessage->SetText(fContact->GetNotifyPersonalStatus());
+}
+
+
+void
+ConversationView::UpdateUserList(UserMap users)
+{
+	fUserList->MakeEmpty();
+	for (int i = 0; i < users.CountItems(); i++) {
+		User* user = users.ValueAt(i);
+		if (fUserList->HasItem(user->GetListItem()) == false)
+			fUserList->AddItem(user->GetListItem());
+	}
+}
+
+
 void
 ConversationView::ObserveString(int32 what, BString str)
 {
@@ -291,6 +277,48 @@ ConversationView::AppendStatus(CayaStatus status)
 }
 
 
+void
+ConversationView::_InitInterface()
+{
+	fReceiveView = new CayaRenderView("fReceiveView");
+	BScrollView* scrollViewReceive = new BScrollView("receiveScrollView",
+		fReceiveView, B_WILL_DRAW, false, true);
+
+	fPersonalMessage = new BTextView("personalMessage", B_WILL_DRAW);
+	fPersonalMessage->SetExplicitAlignment(
+		BAlignment(B_ALIGN_LEFT, B_ALIGN_MIDDLE));
+
+	fPersonalMessage->SetText("");
+	fPersonalMessage->MakeEditable(false);
+	fPersonalMessage->SetViewColor(ui_color(B_PANEL_BACKGROUND_COLOR));
+
+	fStatus = new BStringView("status", "");
+
+	fAvatar = new BitmapView("ContactIcon");
+	fAvatar->SetExplicitMinSize(BSize(50, 50));
+	fAvatar->SetExplicitPreferredSize(BSize(50, 50));
+	fAvatar->SetExplicitAlignment(BAlignment(B_ALIGN_RIGHT, B_ALIGN_MIDDLE));
+
+	fProtocolView = new BitmapView("protocolView");
+
+	fUserList = new UserListView("userList");
+	BScrollView* scrollViewUsers = new BScrollView("userScrollView",
+		fUserList, B_WILL_DRAW, false, true);
+
+	BLayoutBuilder::Group<>(this, B_VERTICAL)
+		.AddGroup(B_HORIZONTAL)
+			.Add(fProtocolView)
+			.Add(fPersonalMessage)
+			.Add(fAvatar)
+		.End()
+		.AddSplit(B_HORIZONTAL, 0)
+			.Add(scrollViewReceive, 5)
+			.Add(scrollViewUsers, 1)
+		.End();
+//		.Add(fStatus, 4)
+}
+
+
 bool
 ConversationView::_AppendOrEnqueueMessage(BMessage* msg)
 {

application/views/ConversationView.h

@@ -7,17 +7,17 @@
 
 #include <GroupView.h>
 #include <ObjectList.h>
-#include <StringView.h>
-#include <TextView.h>
 
 #include "CayaConstants.h"
+#include "Conversation.h"
 
-class BMessageQueue;
+class BStringView;
+class BTextView;
 
 class BitmapView;
 class CayaRenderView;
 class Contact;
-class Conversation;
+class UserListView;
 
 
 class ConversationView : public BGroupView {
@@ -25,17 +25,19 @@ public:
 						ConversationView();
 						ConversationView(Conversation* chat);
 
-	virtual	void		MessageReceived(BMessage* message);
 	virtual	bool		QuitRequested();
+	virtual void		AttachedToWindow();
+
+	virtual	void		MessageReceived(BMessage* message);
+			void		ImMessage(BMessage* msg);
 
 			Conversation* GetConversation();
 			void		SetConversation(Conversation* chat);
 
-			void		AttachedToWindow();
 
 			void		UpdateAvatar();
 			void		UpdatePersonalMessage();
-			void		ImMessage(BMessage* msg);
+			void		UpdateUserList(UserMap users);
 
 			void		ObserveString(int32 what, BString str);
 			void		ObservePointer(int32 what, void* ptr);
@@ -46,18 +48,22 @@ public:
 			void		AvoidFocus(bool avoid);
 
 private:
+			void		_InitInterface();
+
 			bool		_AppendOrEnqueueMessage(BMessage* msg);
 			void		_AppendMessage(BMessage* msg);
 
 		Conversation*	fConversation;
 		Contact*		fContact;
+		int32			fMessageCount;
+		BObjectList<BMessage>	fMessageQueue;
+
 		CayaRenderView*	fReceiveView;
 		BStringView*	fStatus;
 		BTextView*		fPersonalMessage;
 		BitmapView*		fProtocolView;
 		BitmapView*		fAvatar;
-		int32			fMessageCount;
-		BObjectList<BMessage>	fMessageQueue;
+		UserListView*	fUserList;
 };
 
 

application/views/RosterListView.cpp

@@ -16,9 +16,12 @@
 #include <string.h>
 #include <stdio.h>
 
-#include "UserInfoWindow.h"
+#include "CayaProtocolMessages.h"
 #include "Contact.h"
+#include "ProtocolLooper.h"
 #include "RosterItem.h"
+#include "TheApp.h"
+#include "UserInfoWindow.h"
 
 const int32 kAddPeople	= 'ADPL';
 const int32 kSendFile	= 'SDFL';
@@ -62,24 +65,15 @@ RosterListView::RosterListView(const char* name)
 	fPopUp = new BPopUpMenu("contextMenu", false, false);
 	BMenuItem* item = NULL;
 
-	fPopUp->AddItem(new BMenuItem("Start a Conversation", new BMessage(kStartConv)));
-	item = new BMenuItem("Send a File", new BMessage(kSendFile));
+	fPopUp->AddItem(new BMenuItem("Start a chat", new BMessage(kStartConv)));
+	item = new BMenuItem("Send a file" B_UTF8_ELLIPSIS, new BMessage(kSendFile));
 	item->SetEnabled(false);
 	fPopUp->AddItem(item);
 
 	fPopUp->AddItem(new BSeparatorItem());
 
-	fPopUp->AddItem(new BMenuItem("Get Informations", new BMessage(kGetInfo)));
-
-	item = new BMenuItem("Show Logs", new BMessage(kShowLogs));
-	item->SetEnabled(false);
-	fPopUp->AddItem(item);
-
-	fPopUp->AddItem(new BSeparatorItem());
-
-	item = new BMenuItem("Add to Address Book", new BMessage(kAddPeople));
-	item->SetEnabled(false);
-	fPopUp->AddItem(item);
+	fPopUp->AddItem(new BMenuItem("User info" B_UTF8_ELLIPSIS,
+		new BMessage(kGetInfo)));
 
 	fPopUp->SetTargetForItems(this);
 }
@@ -114,10 +108,15 @@ RosterListView::MessageReceived(BMessage* msg)
 
 		case kStartConv:
 		{
-			if (ritem == NULL)
+			User* user;
+			if (ritem == NULL || (user = ritem->GetContact()) == NULL)
 				return;
-//			Contact* link = ritem->GetContact();
-//			link->ShowWindow(false, true);
+
+			BMessage* start = new BMessage(IM_MESSAGE);
+			start->AddInt32("im_what", IM_CREATE_CHAT);
+			start->AddString("user_id", user->GetId());
+
+			user->GetProtocolLooper()->PostMessage(start);
 			break;
 		}
 

application/views/UserItem.cpp

@@ -0,0 +1,43 @@
+/*
+ * Copyright 2021, Jaidyn Levesque <jadedctrl@teknik.io>
+ * All rights reserved. Distributed under the terms of the MIT license.
+ */
+
+#include "UserItem.h"
+
+#include "User.h"
+
+
+UserItem::UserItem(const char* name, User* user)
+	:
+	BStringItem(name),
+	fUser(user)
+{
+}
+
+
+User*
+UserItem::GetUser()
+{
+	return fUser;
+}
+
+
+void 
+UserItem::ObserveString(int32 what, BString str)
+{
+}
+
+
+void 
+UserItem::ObservePointer(int32 what, void* ptr)
+{
+}
+
+
+void 
+UserItem::ObserveInteger(int32 what, int32 val)
+{
+}
+
+

application/views/UserItem.h

@@ -0,0 +1,32 @@
+/*
+ * Copyright 2021, Jaidyn Levesque <jadedctrl@teknik.io>
+ * All rights reserved. Distributed under the terms of the MIT license.
+ */
+#ifndef USERITEM_H
+#define USERITEM_H
+
+#include <StringItem.h>
+
+#include "Observer.h"
+
+class User;
+
+
+class UserItem : public BStringItem, public Observer {
+public:
+	UserItem(const char* name, User* user);
+
+	User* GetUser();
+
+protected:
+	void ObserveString(int32 what, BString str);
+	void ObservePointer(int32 what, void* ptr);
+	void ObserveInteger(int32 what, int32 val);
+
+private:
+	User* fUser;
+};
+
+
+#endif // USERITEM_H
+

application/views/UserListView.cpp

@@ -0,0 +1,95 @@
+/*
+ * Copyright 2021, Jaidyn Levesque <jadedctrl@teknik.io>
+ * All rights reserved. Distributed under the terms of the MIT license.
+ */
+
+#include "UserListView.h"
+
+#include <PopUpMenu.h>
+#include <MenuItem.h>
+#include <Window.h>
+
+#include "CayaMessages.h"
+#include "User.h"
+#include "UserInfoWindow.h"
+#include "UserItem.h"
+
+
+const uint32 kUserInfo = 'ULui';
+//const uint32 kLeaveSelectedChat = 'CVcs';
+
+
+UserListView::UserListView(const char* name)
+	: BListView(name)
+{
+}
+
+
+void
+UserListView::MessageReceived(BMessage* msg)
+{
+	switch (msg->what) {
+		case kUserInfo:
+		{
+			UserItem* item = (UserItem*)ItemAt(CurrentSelection());
+			if (item == NULL)
+				return;
+
+			UserInfoWindow* win = new UserInfoWindow(item->GetUser());
+			win->Show();
+			break;
+		}
+
+		default:
+			BListView::MessageReceived(msg);
+	}
+}
+
+
+void
+UserListView::MouseDown(BPoint where)
+{
+	BListView::MouseDown(where);
+
+	uint32 buttons = 0;
+	Window()->CurrentMessage()->FindInt32("buttons", (int32*)&buttons);
+
+	if (!(buttons & B_SECONDARY_MOUSE_BUTTON))
+		return;
+
+	if (CurrentSelection() >= 0)
+		_UserPopUp()->Go(ConvertToScreen(where), true, false);
+	else
+		_BlankPopUp()->Go(ConvertToScreen(where), true, false);
+}
+
+
+BPopUpMenu*
+UserListView::_UserPopUp()
+{
+	BPopUpMenu* menu = new BPopUpMenu("userPopUp");
+	menu->AddItem(new BMenuItem("User info…" B_UTF8_ELLIPSIS,
+		new BMessage(kUserInfo)));
+	menu->SetTargetForItems(this);
+
+	return menu;
+
+}
+
+
+BPopUpMenu*
+UserListView::_BlankPopUp()
+{
+	BPopUpMenu* menu = new BPopUpMenu("blankPopUp");
+
+	BMenuItem* invite = new BMenuItem("Invite user…" B_UTF8_ELLIPSIS,
+		new BMessage(CAYA_SEND_INVITE), 'I', B_COMMAND_KEY);
+	invite->SetEnabled(false);
+
+	menu->AddItem(invite);
+	menu->SetTargetForItems(Window());
+	
+	return menu;
+}
+
+

application/views/UserListView.h

@@ -0,0 +1,28 @@
+/*
+ * Copyright 2021, Jaidyn Levesque <jadedctrl@teknik.io>
+ * All rights reserved. Distributed under the terms of the MIT license.
+ */
+#ifndef CONVERSATIONLIST_H
+#define CONVERSATIONLIST_H
+
+#include <ListView.h>
+
+class BPopUpMenu;
+
+
+class UserListView : public BListView {
+public:
+	UserListView(const char* name);
+
+	void MessageReceived(BMessage* msg);
+
+	void MouseDown(BPoint where);
+
+private:
+	BPopUpMenu* _UserPopUp();
+	BPopUpMenu* _BlankPopUp();
+};
+
+
+#endif // CONVERSATIONLIST_H
+