Add 'Room info' dialogue

Fixes #55

application/AppMessages.h

@@ -56,6 +56,9 @@ const uint32 APP_REQUEST_HELP = 'CYhm';
 //! Display a "user info" window
 const uint32 APP_USER_INFO = 'CYuw';
 
+//! Display a "room info" window
+const uint32 APP_ROOM_INFO = 'CYrw';
+
 //! Edit the contact roster
 const uint32 APP_EDIT_ROSTER = 'CYer';
 

application/Makefile

@@ -76,6 +76,7 @@ SRCS = \
 	application/views/UserListView.cpp \
 	application/views/UserPopUp.cpp \
 	application/windows/AboutWindow.cpp \
+	application/windows/ConversationInfoWindow.cpp \
 	application/windows/MainWindow.cpp \
 	application/windows/PreferencesWindow.cpp \
 	application/windows/RosterEditWindow.cpp \

application/Server.cpp

@@ -28,9 +28,10 @@
 #include "Account.h"
 #include "AccountManager.h"
 #include "AppMessages.h"
+#include "AppPreferences.h"
 #include "Cardie.h"
 #include "ChatProtocol.h"
-#include "AppPreferences.h"
+#include "ConversationInfoWindow.h"
 #include "ChatProtocolMessages.h"
 #include "Flags.h"
 #include "ImageCache.h"
@@ -69,11 +70,13 @@ Server::Server()
 	}
 
 	// Loading room pop-up items
-	BMessage leave;
-	size_t leaveSize;
-	const void* leaveBuff = res.LoadResource(B_MESSAGE_TYPE, 1120, &leaveSize);
-	leave.Unflatten((const char*)leaveBuff);
-	fChatItems.AddItem(new BMessage(leave));
+	for (int i = 0; i < 2; i++) {
+		size_t size;
+		BMessage temp;
+		const void* buff = res.LoadResource(B_MESSAGE_TYPE, 1120 + i, &size);
+		temp.Unflatten((const char*)buff);
+		fChatItems.AddItem(new BMessage(temp));
+	}
 
 	// Loading default chat commands
 	for (int i = 0; i < 9; i++) {
@@ -165,6 +168,15 @@ Server::Filter(BMessage* message, BHandler **target)
 			accountManager->ReplicantStatusNotify(accountManager->Status());
 			break;
 		}
+		case APP_ROOM_INFO:
+		{
+			Conversation* chat = _EnsureConversation(message);
+			if (chat != NULL) {
+				ConversationInfoWindow* win = new ConversationInfoWindow(chat);
+				win->Show();
+			}
+			break;
+		}
 		case APP_USER_INFO:
 		{
 			User* user = _EnsureUser(message);

application/windows/ConversationInfoWindow.cpp

@@ -0,0 +1,103 @@
+/*
+ * Copyright 2021, Jaidyn Levesque <jadedctrl@teknik.io>
+ * All rights reserved. Distributed under the terms of the MIT license.
+ */
+
+#include "ConversationInfoWindow.h"
+
+#include "Conversation.h"
+
+#include <libinterface/BitmapView.h>
+
+#include <Catalog.h>
+#include <LayoutBuilder.h>
+#include <StringFormat.h>
+#include <StringView.h>
+#include <TextView.h>
+
+
+#undef B_TRANSLATION_CONTEXT
+#define B_TRANSLATION_CONTEXT "ConversationInfoWindow"
+
+
+ConversationInfoWindow::ConversationInfoWindow(Conversation* chat)
+	:
+	BWindow(BRect(200, 200, 300, 400),
+		B_TRANSLATE("Room information"), B_FLOATING_WINDOW,
+		B_NOT_ZOOMABLE | B_AUTO_UPDATE_SIZE_LIMITS),
+	fChat(chat)
+{
+	_InitInterface();
+	CenterOnScreen();
+
+	chat->RegisterObserver(this);
+}
+
+
+ConversationInfoWindow::~ConversationInfoWindow()
+{
+	fChat->UnregisterObserver(this);
+}
+
+
+void
+ConversationInfoWindow::_InitInterface()
+{
+	fIcon = new BitmapView("roomIcon");
+	fIcon->SetBitmap(fChat->IconBitmap());
+
+	fNameLabel = new BStringView("nameLabel", fChat->GetName());
+	fNameLabel->SetFont(be_bold_font);
+
+	fIdLabel = new BTextView("idLabel", be_fixed_font, NULL, B_WILL_DRAW);
+	fIdLabel->SetWordWrap(false);
+	fIdLabel->SetViewUIColor(B_PANEL_BACKGROUND_COLOR);
+	fIdLabel->MakeEditable(false);
+	_SetIdLabel(fChat->GetId());
+
+	fUserCountLabel = new BStringView("userCountLabel", "");
+	_SetUserCountLabel(fChat->Users().CountItems());
+
+	// Centering is still my lyfeee
+	fNameLabel->SetExplicitAlignment(BAlignment(B_ALIGN_CENTER, B_ALIGN_TOP));
+	fIdLabel->SetExplicitAlignment(BAlignment(B_ALIGN_CENTER, B_ALIGN_TOP));
+	fUserCountLabel->SetExplicitAlignment(BAlignment(B_ALIGN_CENTER, B_ALIGN_TOP));
+
+
+	BLayoutBuilder::Group<>(this, B_HORIZONTAL, 10)
+		.SetInsets(B_USE_DEFAULT_SPACING)
+		.AddGroup(B_VERTICAL)
+			.Add(fNameLabel)
+			.Add(fIdLabel)
+			.AddGlue()
+		.End()
+		.AddGroup(B_VERTICAL)
+		.AddGroup(B_VERTICAL)
+			.Add(fIcon)
+			.Add(fUserCountLabel)
+		.End()
+	.End();
+}
+
+
+void
+ConversationInfoWindow::_SetIdLabel(BString id)
+{
+	fIdLabel->SetText(id);
+	fIdLabel->SetExplicitMinSize(
+		BSize(be_fixed_font->StringWidth(id) + 5, B_SIZE_UNSET));
+}
+
+
+void
+ConversationInfoWindow::_SetUserCountLabel(int32 userCount)
+{
+	BStringFormat pmFormat(B_TRANSLATE("{0, plural,"
+		"=1{One lonely user}"
+		"=2{Two partners}"
+		"other{# members}}"));
+
+	BString label;
+	pmFormat.Format(label, userCount);
+	fUserCountLabel->SetText(label);
+}

application/windows/ConversationInfoWindow.h

@@ -0,0 +1,40 @@
+/*
+ * Copyright 2021, Jaidyn Levesque <jadedctrl@teknik.io>
+ * All rights reserved. Distributed under the terms of the MIT license.
+ */
+#ifndef _CONVERSATION_INFO_WINDOW_H
+#define _CONVERSATION_INFO_WINDOW_H
+
+#include <Window.h>
+
+#include "Observer.h"
+
+class BStringView;
+class BTextView;
+
+class BitmapView;
+class Conversation;
+class UrlTextView;
+
+
+class ConversationInfoWindow : public BWindow, public Observer {
+public:
+					ConversationInfoWindow(Conversation* chat);
+					~ConversationInfoWindow();
+
+//	virtual void	Observer
+private:
+			void	_InitInterface();
+
+			void	_SetIdLabel(BString id);
+			void	_SetUserCountLabel(int32 userCount);
+
+	Conversation*	fChat;
+
+	BStringView*	fNameLabel;
+	BStringView*	fUserCountLabel;
+	BTextView*		fIdLabel;
+	BitmapView*		fIcon;
+};
+
+#endif // _CONVERSATION_INFO_WINDOW_H

application/windows/MainWindow.cpp

@@ -15,7 +15,6 @@
 #include <Catalog.h>
 #include <LayoutBuilder.h>
 #include <MenuBar.h>
-#include <ScrollView.h>
 #include <TranslationUtils.h>
 
 #include "AccountManager.h"

data/misc/Templates.rdef

@@ -117,6 +117,13 @@ resource(1106) message
 
 // Room pop-up menu items
 resource(1120) message
+{
+	"class" = "BMenuItem",
+	"_label" = "Room info…",
+	"_msg" = message('CYrw'),
+	bool "x_to_protocol" = false
+};
+resource(1121) message
 {
 	"class" = "BMenuItem",
 	"_label" = "Leave chat",