About dialog.

application/AboutWindow.cpp

@@ -0,0 +1,60 @@
+/*
+ * Copyright 2010, Pier Luigi Fiorini. All rights reserved.
+ * Copyright 2007-2009, Haiku, Inc. All rights reserved.
+ * Distributed under the terms of the MIT License.
+ *
+ * Authors:
+ *		Pier Luigi Fiorini, pierluigi.fiorini@gmail.com
+ *		Ryan Leavengood, leavengood@gmail.com
+ */
+
+#include <AboutWindow.h>
+#include <Alert.h>
+#include <Font.h>
+#include <String.h>
+#include <TextView.h>
+
+
+AboutWindow::AboutWindow(const char* appName, const char** holders,
+						   const char** authors, const char* extraInfo)
+{
+	fAppName = new BString(appName);
+
+	// Build the text to display
+	int32 i;
+	BString text(appName);
+	text << "\n\n";
+	for (i = 0; holders[i]; i++)
+		text << "Copyright " B_UTF8_COPYRIGHT " " << holders[i] << "\n";
+	text << "\nWritten by:\n";
+	for (int32 i = 0; authors[i]; i++)
+		text << "    " << authors[i] << "\n";
+	
+	// The extra information is optional
+	if (extraInfo != NULL)
+		text << "\n" << extraInfo << "\n";
+
+	fText = new BString(text);
+}
+
+
+AboutWindow::~AboutWindow()
+{
+	delete fText;
+	delete fAppName;
+}
+
+
+void
+AboutWindow::Show()
+{
+	BAlert* alert = new BAlert("About" B_UTF8_ELLIPSIS, fText->String(), "Close");
+	BTextView* view = alert->TextView();
+	BFont font;
+	view->SetStylable(true);
+	view->GetFont(&font);
+	font.SetFace(B_BOLD_FACE);
+	font.SetSize(font.Size() * 1.7f);
+	view->SetFontAndColor(0, fAppName->Length(), &font);
+	alert->Go();
+}

application/AboutWindow.h

@@ -0,0 +1,24 @@
+/*
+ * Copyright 2010, Pier Luigi Fiorini. All rights reserved.
+ * Copyright 2007-2009, Haiku, Inc. All rights reserved.
+ * Distributed under the terms of the MIT License.
+ */
+#ifndef _ABOUT_WINDOW_H
+#define _ABOUT_WINDOW_H
+
+#include <String.h>
+
+class AboutWindow {
+public:
+						AboutWindow(const char* appName, const char** holders,
+								    const char** authors, const char* extraInfo = NULL);
+	virtual				~AboutWindow();
+
+			void		Show();
+
+private:
+			BString* 	fAppName;
+			BString*	fText;
+};
+
+#endif	// _ABOUT_WINDOW_H

application/Jamfile

@@ -10,7 +10,13 @@ SubDirSysHdrs [ FDirName $(OPENSSL_INCLUDE_DIR) ] ;
 SEARCH_SOURCE += [ FDirName $(TOP) application preferences ] ;
 SEARCH_SOURCE += [ FDirName $(TOP) application views ] ;
 
+# SVN revision
+local svnRevisionFile = [ FGristFiles svn_revision ] ;
+MakeLocate $(svnRevisionFile) : $(LOCATE_TARGET) ;
+CreateSVNRevisionFile $(svnRevisionFile) ;
+
 Application caya :
+	AboutWindow.cpp
 	Account.cpp
 	AccountManager.cpp
 	CayaUtils.cpp
@@ -27,6 +33,7 @@ Application caya :
 	Server.cpp
 	TheApp.cpp
 	WindowsManager.cpp
+	svn_revision.cpp
 
 	# preferences
 	AccountDialog.cpp

application/MainWindow.cpp

@@ -85,10 +85,10 @@ MainWindow::MainWindow() :
 
 	// Wrench menu
 	BPopUpMenu* wrenchMenu = new BPopUpMenu("Wrench");
-	(void)wrenchMenu->AddItem(new BMenuItem("About Caya...",
+	(void)wrenchMenu->AddItem(new BMenuItem("About" B_UTF8_ELLIPSIS,
 		new BMessage(B_ABOUT_REQUESTED)));
 	(void)wrenchMenu->AddItem(new BSeparatorItem());
-	(void)wrenchMenu->AddItem(new BMenuItem("Preferences...",
+	(void)wrenchMenu->AddItem(new BMenuItem("Preferences" B_UTF8_ELLIPSIS,
 		new BMessage(kPreferences)));
 	(void)wrenchMenu->AddItem(new BSeparatorItem());
 	(void)wrenchMenu->AddItem(new BMenuItem("Quit",
@@ -201,9 +201,11 @@ MainWindow::MessageReceived(BMessage* message)
 		case IM_ERROR:
 			ImError(message);
 			break;
+		case B_ABOUT_REQUESTED:
+			be_app->PostMessage(message);
+			break;
 		default:
 			BWindow::MessageReceived(message);
-			break;
 	}	
 }
 

application/TheApp.cpp

@@ -1,5 +1,6 @@
 /*
- * Copyright 2009, Andrea Anzani. All rights reserved.
+ * Copyright 2009-2010, Andrea Anzani. All rights reserved.
+ * Copyright 2009-2010, Pier Luigi Fiorini. All rights reserved.
  * Distributed under the terms of the MIT License.
  *
  * Authors:
@@ -13,6 +14,7 @@
 #include <Path.h>
 #include <Roster.h>
 
+#include "AboutWindow.h"
 #include "Caya.h"
 #include "TheApp.h"
 #include "FilePanel.h"
@@ -20,6 +22,8 @@
 #include "Emoticor.h"
 #include "ProtocolManager.h"
 
+#include "svn_revision.h"
+
 
 TheApp::TheApp()
 	: BApplication(CAYA_SIGNATURE),
@@ -71,6 +75,32 @@ TheApp::ReadyToRun()
 }
 
 
+void
+TheApp::AboutRequested()
+{
+	const char* holders[] = {
+		"2009-2010 Andrea Anzani",
+		"2009-2010 Pier Luigi Fiorini",
+		NULL
+	};
+
+	const char* authors[] = {
+		"Andrea Anzani",
+		"Pier Luigi Fiorini",
+		NULL
+	};
+
+	BString extraInfo;
+	extraInfo << "SVN Revision: " << kSVNRevision << "\n";
+	extraInfo << "Built: " << BUILD_DATE;
+
+	AboutWindow* about = new AboutWindow("Caya", holders,
+		authors, extraInfo.String());
+	about->Show();
+	delete about;
+}
+
+
 MainWindow*
 TheApp::GetMainWindow() const
 {

application/svn_revision.cpp

@@ -0,0 +1,10 @@
+/*
+ * Copyright 2010, Pier Luigi Fiorini. All rights reserved.
+ * Distributed under the terms of the MIT License.
+ */
+
+#include "svn_revision.h"
+
+const int32 kSVNRevision =
+	#include "svn_revision"
+;

application/svn_revision.h

@@ -0,0 +1,13 @@
+/*
+ * Copyright 2010, Pier Luigi Fiorini. All rights reserved.
+ * Distributed under the terms of the MIT License.
+ */
+
+#ifndef _SVN_REVISION_H
+#define _SVN_REVISION_H
+
+#include <SupportDefs.h>
+
+extern const int32 kSVNRevision;
+
+#endif	// _SVN_REVISION_H