our current experimental Neutrino branch

git-svn-id: file:///home/bas/coolstream_public_svn/THIRDPARTY/applications/neutrino-experimental@27 e54a6e83-5905-42d5-8d5c-058d10e6a962

src/gui/rc_lock.cpp

@@ -0,0 +1,104 @@
+/*
+	Neutrino-GUI  -   DBoxII-Project
+
+	Diese GUI wurde von Grund auf neu programmiert und sollte nun vom
+	Aufbau und auch den Ausbaumoeglichkeiten gut aussehen. Neutrino basiert
+	auf der Client-Server Idee, diese GUI ist also von der direkten DBox-
+	Steuerung getrennt. Diese wird dann von Daemons uebernommen.
+
+
+	License: GPL
+
+	This program is free software; you can redistribute it and/or modify
+	it under the terms of the GNU General Public License as published by
+	the Free Software Foundation; either version 2 of the License, or
+	(at your option) any later version.
+
+	This program is distributed in the hope that it will be useful,
+	but WITHOUT ANY WARRANTY; without even the implied warranty of
+	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+	GNU General Public License for more details.
+
+	You should have received a copy of the GNU General Public License
+	along with this program; if not, write to the Free Software
+	Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+*/
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include <global.h>
+#include <neutrino.h>
+
+#include <gui/rc_lock.h>
+
+#include <gui/widget/hintbox.h>
+#include <gui/widget/messagebox.h>
+#include <gui/widget/stringinput.h>
+
+const std::string CRCLock::NO_USER_INPUT = "noUserInput";
+
+// -- Menue Handler Interface
+// -- Infinite Loop to lock remote control (until release lock key pressed)
+// -- 2003-12-01 rasc
+
+int CRCLock::exec(CMenuTarget* parent, const std::string &actionKey)
+{
+	if (parent)
+		parent->hide();
+
+	bool no_input = (actionKey == NO_USER_INPUT);
+	if (ShowLocalizedMessage(LOCALE_RCLOCK_TITLE, LOCALE_RCLOCK_LOCKMSG, 
+				 CMessageBox::mbrYes, CMessageBox::mbYes | CMessageBox::mbCancel, 
+				 NEUTRINO_ICON_INFO,450,no_input ? 5 : -1,no_input) == CMessageBox::mbrCancel)
+		return menu_return::RETURN_EXIT_ALL;
+
+	// -- Lockup Box	
+	lockBox();
+
+	ShowLocalizedMessage(LOCALE_RCLOCK_TITLE, LOCALE_RCLOCK_UNLOCKMSG, CMessageBox::mbrBack, CMessageBox::mbBack, NEUTRINO_ICON_INFO,450, no_input ? 5 : -1);
+	return  menu_return::RETURN_EXIT_ALL;
+}
+
+void CRCLock::lockBox()
+{
+	neutrino_msg_t      msg;
+	neutrino_msg_data_t data;
+
+	unsigned long long timeoutEnd;
+
+	// -- Loop until release key pressed
+	// -- Key sequence:  <RED> <DBOX> within 5 secs
+	while  (1) {
+
+		timeoutEnd = CRCInput::calcTimeoutEnd(9999999);
+		g_RCInput->getMsgAbsoluteTimeout(&msg, &data, &timeoutEnd);
+
+		if (msg == NeutrinoMessages::UNLOCK_RC)
+			break;
+
+		if (msg == CRCInput::RC_red)  {
+			timeoutEnd = CRCInput::calcTimeoutEnd(5);
+			g_RCInput->getMsgAbsoluteTimeout(&msg, &data, &timeoutEnd);
+
+			//if (msg == CRCInput::RC_setup)  break;
+			if (msg == (neutrino_msg_t) g_settings.key_unlock)  break;
+		}
+
+		if (msg == CRCInput::RC_timeout) continue;
+
+		// -- Zwen told me: Eating only RC events would be nice
+		// -- so be it...
+
+		if (msg >  CRCInput::RC_MaxRC) {
+			CNeutrinoApp::getInstance()->handleMsg(msg, data); 
+		} else {
+			CVFD::getInstance()->showRCLock();
+			// Since showRCLock blocks 2secs for each key we eat all
+			// messages created during this time. Hopefully this ok...
+			g_RCInput->clearRCMsg();
+		}
+	}
+	return;
+}