our current experimental Neutrino branch

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


Origin commit data
------------------
Commit: bc5bd4154e
Author: mrcolor <mrcolor@e54a6e83-5905-42d5-8d5c-058d10e6a962>
Date: 2009-12-08 (Tue, 08 Dec 2009)

src/gui/widget/keychooser.cpp

@@ -0,0 +1,169 @@
+/*
+	Neutrino-GUI  -   DBoxII-Project
+
+	Copyright (C) 2001 Steffen Hehn 'McClean'
+	Homepage: http://dbox.cyberphoria.org/
+
+	Kommentar:
+
+	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 <gui/widget/keychooser.h>
+
+#include <global.h>
+#include <neutrino.h>
+
+#include <gui/color.h>
+#include <driver/screen_max.h>
+
+#define ROUND_RADIUS 9
+
+class CKeyValue : public CMenuSeparator
+{
+	std::string the_text;
+public:
+	int         keyvalue;
+
+	CKeyValue() : CMenuSeparator(CMenuSeparator::STRING, LOCALE_KEYCHOOSERMENU_CURRENTKEY)
+		{
+		};
+
+	virtual const char * getString(void)
+		{
+			the_text  = g_Locale->getText(LOCALE_KEYCHOOSERMENU_CURRENTKEY);
+			the_text += ": ";
+			the_text += CRCInput::getKeyName(keyvalue);
+			return the_text.c_str();
+		};
+};
+
+
+
+CKeyChooser::CKeyChooser(int * const Key, const neutrino_locale_t title, const std::string & Icon) : CMenuWidget(title, Icon)
+{
+	frameBuffer = CFrameBuffer::getInstance();
+	key = Key;
+	keyChooser = new CKeyChooserItem(LOCALE_KEYCHOOSER_HEAD, key);
+	keyDeleter = new CKeyChooserItemNoKey(key);
+
+	addItem(new CKeyValue());
+	addItem(GenericMenuSeparatorLine);
+	addItem(GenericMenuBack);
+	addItem(GenericMenuSeparatorLine);
+	addItem(new CMenuForwarder(LOCALE_KEYCHOOSERMENU_SETNEW , true, NULL, keyChooser));
+	addItem(new CMenuForwarder(LOCALE_KEYCHOOSERMENU_SETNONE, true, NULL, keyDeleter));
+}
+
+
+CKeyChooser::~CKeyChooser()
+{
+	delete keyChooser;
+	delete keyDeleter;
+}
+
+
+void CKeyChooser::paint()
+{
+	(((CKeyValue *)(items[0]))->keyvalue) = *key;
+
+	CMenuWidget::paint();
+}
+
+//*****************************
+CKeyChooserItem::CKeyChooserItem(const neutrino_locale_t Name, int * Key)
+{
+	name = Name;
+	key = Key;
+	x = y = width = height = 0;
+}
+
+
+int CKeyChooserItem::exec(CMenuTarget* parent, const std::string &)
+{
+	neutrino_msg_t      msg;
+	neutrino_msg_data_t data;
+
+	unsigned long long timeoutEnd;
+
+	int res = menu_return::RETURN_REPAINT;
+
+	if (parent)
+		parent->hide();
+
+	paint();
+
+	g_RCInput->clearRCMsg();
+
+	timeoutEnd = CRCInput::calcTimeoutEnd(g_settings.timing[SNeutrinoSettings::TIMING_MENU] == 0 ? 0xFFFF : g_settings.timing[SNeutrinoSettings
+::TIMING_MENU]);
+
+ get_Message:
+	g_RCInput->getMsgAbsoluteTimeout( &msg, &data, &timeoutEnd );
+	
+	if (msg != CRCInput::RC_timeout)
+	{
+		if ((msg >= 0) && (msg <= CRCInput::RC_MaxRC))
+			*key = msg;
+		else if (CNeutrinoApp::getInstance()->handleMsg(msg, data) & messages_return::cancel_all)
+			res = menu_return::RETURN_EXIT_ALL;
+		else
+			goto get_Message;
+	}
+
+	hide();
+	return res;
+}
+
+void CKeyChooserItem::hide()
+{
+	CFrameBuffer::getInstance()->paintBackgroundBoxRel(x, y, width, height);
+}
+
+void CKeyChooserItem::paint()
+{
+	int hheight = g_Font[SNeutrinoSettings::FONT_TYPE_MENU_TITLE]->getHeight();
+	int mheight = g_Font[SNeutrinoSettings::FONT_TYPE_MENU]->getHeight();
+
+	CFrameBuffer * frameBuffer = CFrameBuffer::getInstance();
+
+	width       = w_max(350, 0);
+	height      = h_max(hheight + 2 * mheight, 0);
+	x           = frameBuffer->getScreenX() + ((frameBuffer->getScreenWidth()-width) >> 1);
+	y           = frameBuffer->getScreenY() + ((frameBuffer->getScreenHeight()-height) >> 1);
+
+	//frameBuffer->paintBoxRel(x, y          , width, hheight         , COL_MENUHEAD_PLUS_0   );
+	//frameBuffer->paintBoxRel(x, y + hheight, width, height - hheight, COL_MENUCONTENT_PLUS_0);
+	frameBuffer->paintBoxRel(x, y          , width, hheight         , COL_MENUHEAD_PLUS_0   , ROUND_RADIUS, 1);//round
+	frameBuffer->paintBoxRel(x, y + hheight, width, height - hheight, COL_MENUCONTENT_PLUS_0, ROUND_RADIUS, 2);//round
+
+	g_Font[SNeutrinoSettings::FONT_TYPE_MENU_TITLE]->RenderString(x+ 10, y+ hheight, width, g_Locale->getText(name), COL_MENUHEAD, 0, true); // UTF-8
+
+	//paint msg...
+	g_Font[SNeutrinoSettings::FONT_TYPE_MENU]->RenderString(x+ 10, y+ hheight+ mheight, width, g_Locale->getText(LOCALE_KEYCHOOSER_TEXT1), COL_MENUCONTENT, 0, true); // UTF-8
+	g_Font[SNeutrinoSettings::FONT_TYPE_MENU]->RenderString(x+ 10, y+ hheight+ mheight* 2, width, g_Locale->getText(LOCALE_KEYCHOOSER_TEXT2), COL_MENUCONTENT, 0, true); // UTF-8
+}