From 8b2e7d30325194df8a440c30ab0b0dffe7d4e656 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Fran=C3=A7ois=20Revol?= <revol@free.fr>
Date: Sun, 20 Apr 2008 03:32:07 +0000
Subject: [PATCH] Add an info StringView giving current time or error.

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@25072 a95241bf-73f2-0310-859d-f6bbb57e9c96
---
 src/apps/login/LoginView.cpp   | 30 ++++++++++++++++++++++++++++--
 src/apps/login/LoginView.h     |  5 +++++
 src/apps/login/LoginWindow.cpp |  6 ++++--
 3 files changed, 37 insertions(+), 4 deletions(-)

diff --git a/src/apps/login/LoginView.cpp b/src/apps/login/LoginView.cpp
index 0645aad851..c32a8371f2 100644
--- a/src/apps/login/LoginView.cpp
+++ b/src/apps/login/LoginView.cpp
@@ -11,14 +11,14 @@
 #define BW 60
 
 LoginView::LoginView(BRect frame)
-	: BView(frame, "LoginView", B_FOLLOW_ALL, 0)
+	: BView(frame, "LoginView", B_FOLLOW_ALL, B_PULSE_NEEDED)
 {
 	// TODO: when I don't need to test in BeOS anymore, 
 	// rewrite to use layout engine.
 	SetViewColor(ui_color(B_PANEL_BACKGROUND_COLOR));
 	SetLowColor(ViewColor());
 	BRect r;
-	r.Set(CSEP, CSEP, 80, Bounds().Height() - 3 * CSEP - BH);
+	r.Set(CSEP, CSEP, 90, Bounds().Height() - 3 * CSEP - BH);
 	fUserList = new BListView(r, "users");
 	BScrollView *sv = new BScrollView("userssv", fUserList, 
 		B_FOLLOW_LEFT | B_FOLLOW_TOP, 0, false, true);
@@ -59,12 +59,20 @@ LoginView::LoginView(BRect frame)
 		new BMessage(kRebootAction));
 	AddChild(fRebootButton);
 
+	BRect infoRect(buttonRect);
+	infoRect.OffsetBySelf(buttonWidth + CSEP, 0);
+
 	buttonRect.OffsetToSelf(Bounds().Width() - CSEP - buttonWidth, 
 		Bounds().Height() - CSEP - BH);
 	fLoginButton = new BButton(buttonRect, "ok", "Ok", 
 		new BMessage(kAttemptLogin));
 	AddChild(fLoginButton);
 
+	infoRect.right = buttonRect.left - CSEP + 5;
+	BString info;
+	//info << hostname;
+	fInfoView = new BStringView(infoRect, "info", info.String());
+	AddChild(fInfoView);
 }
 
 
@@ -130,6 +138,7 @@ LoginView::MessageReceived(BMessage *message)
 		case kLoginBad:
 			fPasswordControl->SetText("");
 			EnableControls(false);
+			fInfoView->SetText("Invalid login!");
 			if (Window()) {
 				BPoint savedPos = Window()->Frame().LeftTop();
 				for (int i = 0; i < 10; i++) {
@@ -156,6 +165,19 @@ LoginView::MessageReceived(BMessage *message)
 }
 
 
+void
+LoginView::Pulse()
+{
+	BString info;
+	time_t now = time(NULL);
+	struct tm *t = localtime(&now);
+	// TODO: use strftime and locale settings
+	info << asctime(t);
+	info.RemoveSet("\r\n");
+	fInfoView->SetText(info.String());
+}
+
+
 void
 LoginView::AddNextUser()
 {
@@ -184,6 +206,10 @@ LoginView::AddNextUser()
 void
 LoginView::EnableControls(bool enable)
 {
+	int32 i;
+	for (i = 0; i < fUserList->CountItems(); i++) {
+		fUserList->ItemAt(i)->SetEnabled(enable);
+	}
 	fLoginControl->SetEnabled(enable);
 	fPasswordControl->SetEnabled(enable);
 	fHidePasswordCheckBox->SetEnabled(enable);
diff --git a/src/apps/login/LoginView.h b/src/apps/login/LoginView.h
index a42d9b7f5b..6c19adf357 100644
--- a/src/apps/login/LoginView.h
+++ b/src/apps/login/LoginView.h
@@ -3,6 +3,7 @@
 #include <View.h>
 #include <ListItem.h>
 #include <ListView.h>
+#include <StringView.h>
 #include <TextControl.h>
 
 const uint32 kUserSelected = 'usel';
@@ -19,6 +20,7 @@ public:
 	virtual		~LoginView();
 	void		AttachedToWindow();
 	void		MessageReceived(BMessage *message);
+	void		Pulse();
 
 private:
 	void		AddNextUser();
@@ -31,5 +33,8 @@ private:
 	BButton*		fHaltButton;
 	BButton*		fRebootButton;
 	BButton*		fLoginButton;
+	BStringView*	fInfoView;
+	//TODO:
+	//BShelf*			fShelf;
 };
 
diff --git a/src/apps/login/LoginWindow.cpp b/src/apps/login/LoginWindow.cpp
index 75edc14299..d59c7125b5 100644
--- a/src/apps/login/LoginWindow.cpp
+++ b/src/apps/login/LoginWindow.cpp
@@ -2,13 +2,15 @@
 #include "LoginView.h"
 
 LoginWindow::LoginWindow(BRect frame)
-	: BWindow(frame, /*"Login"*/"Welcome to Haiku", B_TITLED_WINDOW_LOOK, 
+	: BWindow(frame, "Welcome to Haiku", B_TITLED_WINDOW_LOOK, 
 		B_NORMAL_WINDOW_FEEL/*B_FLOATING_ALL_WINDOW_FEEL*/, 
 		B_NOT_MOVABLE | B_NOT_CLOSABLE | B_NOT_ZOOMABLE | 
-		B_NOT_MINIMIZABLE | B_NOT_RESIZABLE | B_ASYNCHRONOUS_CONTROLS)
+		B_NOT_MINIMIZABLE | B_NOT_RESIZABLE | 
+		B_ASYNCHRONOUS_CONTROLS)
 {
 	LoginView *v = new LoginView(Bounds());
 	AddChild(v);
+	SetPulseRate(1000000LL);
 }