Major modifications to the User Interface

		1) Bookmark support added, all options are stored on a per bookmark basis
		2) 16 Bit color is now a supported bit depth for the server

1 files changed, 220 insertions, 0 deletions

diff --git a/noncore/comm/keypebble/kvncbookmarkdlg.cpp b/noncore/comm/keypebble/kvncbookmarkdlg.cpp
new file mode 100644
index 0000000..1f97d13
--- a/dev/null
+++ b/noncore/comm/keypebble/kvncbookmarkdlg.cpp
@@ -0,0 +1,220 @@
+#include <qframe.h>
+#include <qvbox.h>
+#include <qcheckbox.h>
+#include <qspinbox.h>
+#include <qlabel.h>
+#include <qlayout.h>
+#include <qwhatsthis.h>
+#include <qfile.h>
+#include <qdir.h>
+#include <qstring.h>
+#include <qapplication.h>
+#include <qlineedit.h>
+#include <qtextstream.h>
+#include <qpushbutton.h>
+#include <qlistbox.h>
+#include <qpe/config.h>
+#include <qpe/global.h>
+#include "krfbserver.h"
+#include "kvncbookmarkdlg.h"
+
+KVNCBookmarkDlg::KVNCBookmarkDlg( QWidget * parent=0, const char * name=0, WFlags f=0 ) 
+
+: KVNCBookmarkDlgBase( parent, name,f)
+{
+		readBookmarks();
+		refresh();
+
+}
+
+KVNCBookmarkDlg::~KVNCBookmarkDlg()
+{
+}
+
+void KVNCBookmarkDlg::addBookmark(KRFBServer * server)
+{
+		if (server) {
+				servers.append(server);
+				bookmarkList->insertItem(server->name);
+				writeBookmarks();
+				refresh();
+    }
+}
+
+void KVNCBookmarkDlg::deleteBookmark(QString name)
+{
+		KRFBServer * server=0;
+    for ( server=servers.first(); server != 0; server=servers.next() ) {
+        if (server->name==name) {
+						servers.remove(servers.at());
+						writeBookmarks();
+						refresh();
+            return;
+				}
+    }
+}
+KRFBServer *KVNCBookmarkDlg::getServer(QString name)
+{
+		KRFBServer * server=0;
+    for ( server=servers.first(); server != 0; server=servers.next() ) {
+        if (server->name==name)
+          
+            return server;
+    }
+		return 0;
+}
+
+
+/*
+  Note that the degree of protection offered by the encryption here is
+  only sufficient to avoid the most casual observation of the configuration
+  files. People with access to the files can write down the contents and
+  decrypt it using this source code.
+
+  Conceivably, and at some burden to the user, this encryption could
+  be improved.
+*/
+QString KVNCBookmarkDlg::encipher(const QString& plain)
+{
+    // mainly, we make it long
+    QString cipher;
+    int mix=28730492;
+    for (int i=0; i<(int)plain.length(); i++) {
+	int u = plain[i].unicode();
+	int c = u ^ mix;
+	QString x = QString::number(c,36);
+	cipher.append(QChar('a'+x.length()));
+	cipher.append(x);
+	mix *= u;
+    }
+    return cipher;
+}
+
+QString KVNCBookmarkDlg::decipher(const QString& cipher)
+{
+    QString plain;
+    int mix=28730492;
+    for (int i=0; i<(int)cipher.length();) {
+	int l = cipher[i].unicode()-'a';
+	QString x = cipher.mid(i+1,l); i+=l+1;
+	int u = x.toInt(0,36) ^ mix;
+	plain.append(QChar(u));
+	mix *= u;
+    }
+    return plain;
+}
+
+void KVNCBookmarkDlg::readBookmarks(void)
+{
+		QFile f(QDir::homeDirPath() + QString("/Applications/keypebble/bookmarks"));
+
+		QStringList entry;
+		QString key, val;
+		KRFBServer * server=0;
+		
+		if ( f.open(IO_ReadOnly) ) {
+				QTextStream t( &f );
+				QString s;
+				int n = 1;
+				while ( !t.eof() ) {
+						s = t.readLine();
+						
+
+						entry=QStringList::split('=',s);
+						key=entry[0].stripWhiteSpace().lower();
+						val=entry[1].stripWhiteSpace();
+
+						if (key=="server") {
+
+								if (server){
+										servers.append(server);
+										server=0;
+								}
+								server = new KRFBServer();
+
+								if (!server)
+										return;
+								server->name=val;
+
+						}
+						else if (key=="hostname") 
+								server->hostname=val;
+						else if (key=="password") 
+							server->password=decipher(val);
+						else if (key=="display")  
+								server->display=val.toInt();
+						else if (key=="hextile") 
+								server->hexTile=val.toInt();
+						else if (key=="corre") 
+								server->corre=val.toInt();
+						else if (key=="rre") 
+								server->rre=val.toInt();
+						else if (key=="copyrect") 
+								server->copyrect=val.toInt();
+						else if (key=="colors256") 
+								server->colors256=val.toInt();
+						else if (key=="shared") 
+								server->shared=val.toInt();
+						else if (key=="readonly") 
+								server->readOnly=val.toInt();
+						else if (key=="deiconify") 
+								server->deIconify=val.toInt();
+						else if (key=="updaterate") 
+								server->updateRate=val.toInt();
+
+				}
+				if (server){
+					servers.append(server);
+					server=0;
+				}
+				f.close();
+		}
+}
+
+void KVNCBookmarkDlg::writeBookmarks(void)
+{
+		QString filename=Global::applicationFileName("keypebble","bookmarks");
+						
+		QFile f(filename);
+
+		QString key, val;
+		KRFBServer * server=0;
+		
+		if ( f.open(IO_ReadWrite) ) {
+				QTextStream t( &f );
+				QString s;
+				int n = 1;
+        KRFBServer *server;
+
+         for ( server=servers.first(); server != 0; server=servers.next() ) {
+		qDebug(server->name);
+          t << "server=" << server->name << '\n';
+					t << "\thostname=" << server->hostname << '\n';
+					t << "\tpassword=" << encipher(server->password )<< '\n';
+					t << "\tdisplay=" << server->display << '\n';
+					t << "\thextile=" << server->hexTile << '\n';
+					t << "\tcorre=" << server->corre << '\n';
+					t << "\trre=" << server->rre << '\n';
+					t << "\tcopyrect=" << server->copyrect << '\n';
+					t << "\tshared=" << server->shared << '\n';
+					t << "\treadonly=" << server->readOnly << '\n';
+					t << "\tdeiconify=" << server->deIconify << '\n';
+					t << "\tupdaterate=" << server->updateRate << '\n';
+
+				}
+				f.close();
+		}
+}
+void KVNCBookmarkDlg::refresh(void)
+{
+		bookmarkList->clear();
+		KRFBServer * server=0;
+    for ( server=servers.first(); server != 0; server=servers.next() ) {
+      bookmarkList->insertItem(server->name);
+    }
+}
+
+QString KVNCBookmarkDlg::selectedBookmark()
+{
+		return bookmarkList->currentText();
+}