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2c8073dfd8f5405215820bb4e760c83f0a3e19aa
neutrino/src/gui/widget/menue.cpp
satbaby 2c8073dfd8 -fix possible segfault if ID value is bigger than MN_WIDGET_ID_MAX 
git-svn-id: file:///home/bas/coolstream_public_svn/THIRDPARTY/applications/neutrino-beta@1927 e54a6e83-5905-42d5-8d5c-058d10e6a962
2011-11-29 18:09:13 +00:00

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/*
$port: menue.cpp,v 1.178 2010/12/08 19:49:30 tuxbox-cvs Exp $
Neutrino-GUI - DBoxII-Project
Copyright (C) 2001 Steffen Hehn 'McClean'
Homepage: http://dbox.cyberphoria.org/
(C) 2008, 2009 Stefan Seyfried
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/menue.h>
#include <driver/fontrenderer.h>
#include <driver/rcinput.h>
#include <driver/screen_max.h>
#include <gui/widget/stringinput.h>
#include <global.h>
#include <neutrino.h>
#include <neutrino_menue.h>
#include <cctype>
/* the following generic menu items are integrated into multiple menus at the same time */
CMenuSeparator CGenericMenuSeparator;
CMenuSeparator CGenericMenuSeparatorLine(CMenuSeparator::LINE);
CMenuForwarder CGenericMenuBack(LOCALE_MENU_BACK, true, NULL, NULL, NULL, CRCInput::RC_nokey, NEUTRINO_ICON_BUTTON_LEFT);
CMenuForwarder CGenericMenuCancel(LOCALE_MENU_CANCEL, true, NULL, NULL, NULL, CRCInput::RC_nokey, NEUTRINO_ICON_BUTTON_HOME);
CMenuForwarder CGenericMenuNext(LOCALE_MENU_NEXT, true, NULL, NULL, NULL, CRCInput::RC_nokey, NEUTRINO_ICON_BUTTON_HOME);
CMenuSeparator * const GenericMenuSeparator = &CGenericMenuSeparator;
CMenuSeparator * const GenericMenuSeparatorLine = &CGenericMenuSeparatorLine;
CMenuForwarder * const GenericMenuBack = &CGenericMenuBack;
CMenuForwarder * const GenericMenuCancel = &CGenericMenuCancel;
CMenuForwarder * const GenericMenuNext = &CGenericMenuNext;
CMenuItem::CMenuItem()
{
x = -1;
directKey = CRCInput::RC_nokey;
iconName = "";
iconName_Info_right = "";
can_arrow = false;
used = false;
icon_frame_w = 10;
}
void CMenuItem::init(const int X, const int Y, const int DX, const int OFFX)
{
x = X;
y = Y;
dx = DX;
offx = OFFX;
name_start_x = x + offx + icon_frame_w;
item_color = COL_MENUCONTENT;
item_bgcolor = COL_MENUCONTENT_PLUS_0;
}
void CMenuItem::setActive(const bool Active)
{
active = Active;
/* used gets set by the addItem() function. This is for disabling
machine-specific options by just not calling the addItem() function.
Without this, the changeNotifiers would become machine-dependent. */
if (used && x != -1)
paint();
}
void CMenuItem::setItemButton(const std::string& icon_Name, const bool is_select_button)
{
if (is_select_button)
selected_iconName = icon_Name;
else
iconName = icon_Name;
}
void CMenuItem::initItemColors(const bool select_mode)
{
if (select_mode)
{
item_color = COL_MENUCONTENTSELECTED;
item_bgcolor = COL_MENUCONTENTSELECTED_PLUS_0;
}
else if (!active)
{
item_color = COL_MENUCONTENTINACTIVE;
item_bgcolor = COL_MENUCONTENTINACTIVE_PLUS_0;
}
else
{
item_color = COL_MENUCONTENT;
item_bgcolor = COL_MENUCONTENT_PLUS_0;
}
}
void CMenuItem::paintItemBackground (const bool select_mode, const int &item_height)
{
CFrameBuffer *frameBuffer = CFrameBuffer::getInstance();
if(select_mode)
frameBuffer->paintBoxRel(x, y, dx, item_height, item_bgcolor, RADIUS_LARGE);
//else if(last) ?? Why do we need this?
//frameBuffer->paintBoxRel(x, y, dx, item_height, i_bgcolor, RADIUS_LARGE, CORNER_BOTTOM); //FIXME
else
frameBuffer->paintBoxRel(x, y, dx, item_height, item_bgcolor, RADIUS_LARGE);
}
void CMenuItem::paintItemCaption(const bool select_mode, const int &item_height, const char * left_text, const char * right_text)
{
if (select_mode)
{
char str[256];
if (right_text != NULL)
{
snprintf(str, 255, "%s %s", left_text, right_text);
CVFD::getInstance()->showMenuText(0, str, -1, true);
}
else
CVFD::getInstance()->showMenuText(0, left_text, -1, true);
}
//left text
g_Font[SNeutrinoSettings::FONT_TYPE_MENU]->RenderString(name_start_x, y+ item_height, dx- (name_start_x - x), left_text, item_color, 0, true); // UTF-8
//right text
if (right_text != NULL)
{
int stringwidth = g_Font[SNeutrinoSettings::FONT_TYPE_MENU]->getRenderWidth(right_text, true);
int stringstartposOption = std::max(name_start_x + g_Font[SNeutrinoSettings::FONT_TYPE_MENU]->getRenderWidth(left_text, true) + icon_frame_w, x + dx - stringwidth - icon_frame_w); //+ offx
g_Font[SNeutrinoSettings::FONT_TYPE_MENU]->RenderString(stringstartposOption, y+item_height,dx- (stringstartposOption- x), right_text, item_color, 0, true);
}
}
void CMenuItem::prepareItem(const bool select_mode, const int &item_height)
{
//set colors
initItemColors(select_mode);
//paint item background
paintItemBackground(select_mode, item_height);
}
void CMenuItem::paintItemSlider( const bool select_mode, const int &item_height, const int &optionvalue, const int &factor, const char * left_text, const char * right_text)
{
CFrameBuffer *frameBuffer = CFrameBuffer::getInstance();
int slider_lenght = 0, h = 0;
frameBuffer->getIconSize(NEUTRINO_ICON_VOLUMEBODY, &slider_lenght, &h);
if(slider_lenght == 0 || factor < optionvalue )
return;
int stringwidth = 0;
if (right_text != NULL) {
stringwidth = g_Font[SNeutrinoSettings::FONT_TYPE_MENU]->getRenderWidth("U999", true) ;
}
int stringwidth2 = g_Font[SNeutrinoSettings::FONT_TYPE_MENU]->getRenderWidth(left_text, true);
int maxspace = dx - stringwidth - icon_frame_w - stringwidth2 - 10;
if(maxspace < slider_lenght){
return ;
}
int stringstartposOption = x + dx - stringwidth - slider_lenght;
int optionV = (optionvalue < 0) ? 0 : optionvalue;
frameBuffer->paintBoxRel(stringstartposOption, y, slider_lenght, item_height, item_bgcolor);
frameBuffer->paintIcon(NEUTRINO_ICON_VOLUMEBODY, stringstartposOption, y+2+item_height/4);
frameBuffer->paintIcon(select_mode ? NEUTRINO_ICON_VOLUMESLIDER2BLUE : NEUTRINO_ICON_VOLUMESLIDER2, (stringstartposOption + (optionV * 100 / factor)), y+item_height/4);
}
void CMenuItem::paintItemButton(const bool select_mode, const int &item_height, const std::string &icon_Name)
{
CFrameBuffer *frameBuffer = CFrameBuffer::getInstance();
bool selected = select_mode;
bool icon_painted = false;
int w = 0;
int h = 0;
std::string icon_name = iconName;
int icon_w = 0;
int icon_h = 0;
//define icon name depends of numeric value
if (icon_name.empty() && CRCInput::isNumeric(directKey))
{
char i_name[6]; /* X +'\0' */
snprintf(i_name, 6, "%d", CRCInput::getNumericValue(directKey));
i_name[5] = '\0'; /* even if snprintf truncated the string, ensure termination */
icon_name = i_name;
}
//define select icon
if (selected && offx > 0)
{
if (!selected_iconName.empty())
icon_name = selected_iconName;
else if (icon_name.empty() && !CRCInput::isNumeric(directKey))
icon_name = icon_Name;
}
int icon_x = 0;
int icon_start_x = x+icon_frame_w; //start of icon space
int icon_space_x = name_start_x - icon_frame_w - icon_start_x; //size of space where to paint icon
int icon_space_mid = icon_start_x + icon_space_x/2;
//get data of number icon and paint
if (!icon_name.empty())
{
frameBuffer->getIconSize(icon_name.c_str(), &w, &h);
icon_w = w;
icon_h = h;
if (active && icon_w>0 && icon_h>0)
{
icon_x = icon_space_mid - (icon_w/2);
icon_painted = frameBuffer->paintIcon(icon_name, icon_x, y+ ((item_height/2- icon_h/2)) );
}
}
//paint only number if no icon was painted and keyval is numeric
if (active && CRCInput::isNumeric(directKey) && !icon_painted)
{
int number_w = g_Font[SNeutrinoSettings::FONT_TYPE_MENU]->getRenderWidth(CRCInput::getKeyName(directKey));
int number_x = icon_space_mid - (number_w/2);
g_Font[SNeutrinoSettings::FONT_TYPE_MENU]->RenderString(number_x, y+ item_height, item_height, CRCInput::getKeyName(directKey), item_color, item_height);
}
//get data of number right info icon and paint
if (!iconName_Info_right.empty())
{
frameBuffer->getIconSize(iconName_Info_right.c_str(), &w, &h);
icon_w = w;
icon_h = h;
if (active && icon_w>0 && icon_h>0)
{
icon_painted = frameBuffer->paintIcon(iconName_Info_right, dx + icon_start_x - (icon_w + 20), y+ ((item_height/2- icon_h/2)) );
}
}
}
//small helper class to manage values e.g.: handling needed but deallocated widget objects
CMenuGlobal::CMenuGlobal()
{
//creates needed select values with default value NO_WIDGET_ID = -1
for (uint i=0; i<MN_WIDGET_ID_MAX; ++i)
v_selected.push_back(NO_WIDGET_ID);
}
CMenuGlobal::~CMenuGlobal()
{
v_selected.clear();
};
//Note: use only singleton to create an instance in the constructor or init handler of menu widget
CMenuGlobal* CMenuGlobal::getInstance()
{
static CMenuGlobal* m = NULL;
if(!m)
m = new CMenuGlobal();
return m;
}
//****************************************************************************************
CMenuWidget::CMenuWidget()
{
nameString = g_Locale->getText(NONEXISTANT_LOCALE);
name = NONEXISTANT_LOCALE;
iconfile = "";
selected = -1;
iconOffset = 0;
offx = offy = 0;
from_wizard = false;
fade = true;
}
CMenuWidget::CMenuWidget(const neutrino_locale_t Name, const std::string & Icon, const int mwidth, const mn_widget_id_t &w_index)
{
name = Name;
nameString = g_Locale->getText(Name);
Init(Icon, mwidth, w_index);
}
CMenuWidget::CMenuWidget(const char* Name, const std::string & Icon, const int mwidth, const mn_widget_id_t &w_index)
{
name = NONEXISTANT_LOCALE;
nameString = Name;
Init(Icon, mwidth, w_index);
}
void CMenuWidget::Init(const std::string & Icon, const int mwidth, const mn_widget_id_t &w_index)
{
mglobal = CMenuGlobal::getInstance(); //create CMenuGlobal instance only here
frameBuffer = CFrameBuffer::getInstance();
iconfile = Icon;
//handle select values
if(w_index > MN_WIDGET_ID_MAX){
//error
fprintf(stderr, "Warning: %s Index ID value (%i) is bigger than MN_WIDGET_ID_MAX (%i) \n", __FUNCTION__,w_index,MN_WIDGET_ID_MAX );
widget_index = NO_WIDGET_ID;
}
else{
//ok
widget_index = w_index;
}
preselected = NO_WIDGET_ID;
selected = (widget_index == NO_WIDGET_ID ? preselected : mglobal->v_selected[widget_index]);
min_width = 0;
width = 0; /* is set in paint() */
if (mwidth > 100)
{
/* warn about abuse until we found all offenders... */
fprintf(stderr, "Warning: %s (%s) (%s) mwidth over 100%%: %d\n", __FUNCTION__, nameString.c_str(), Icon.c_str(), mwidth);
}
else
{
min_width = frameBuffer->getScreenWidth(true) * mwidth / 100;
if(min_width > (int) frameBuffer->getScreenWidth())
min_width = frameBuffer->getScreenWidth();
}
/* set the max height to 9/10 of usable screen height
debatable, if the callers need a possibility to set this */
height = frameBuffer->getScreenHeight() / 20 * 18; /* make sure its a multiple of 2 */
wanted_height = height;
current_page = 0;
offx = offy = 0;
from_wizard = false;
fade = true;
}
void CMenuWidget::move(int xoff, int yoff)
{
offx = xoff;
offy = yoff;
}
CMenuWidget::~CMenuWidget()
{
for(unsigned int count=0;count<items.size();count++) {
CMenuItem * item = items[count];
if ((item != GenericMenuSeparator) &&
(item != GenericMenuSeparatorLine) &&
(item != GenericMenuBack) &&
(item != GenericMenuCancel))
delete item;
}
items.clear();
page_start.clear();
}
void CMenuWidget::addItem(CMenuItem* menuItem, const bool defaultselected)
{
if (menuItem->isSelectable())
{
bool isSelected = defaultselected;
if (preselected != -1)
isSelected = (preselected == (int)items.size());
if (isSelected)
selected = items.size();
}
menuItem->isUsed();
items.push_back(menuItem);
}
void CMenuWidget::resetWidget()
{
items.clear();
page_start.clear();
selected=-1;
}
void CMenuWidget::insertItem(const uint& item_id, CMenuItem* menuItem)
{
items.insert(items.begin()+item_id, menuItem);
}
void CMenuWidget::removeItem(const uint& item_id)
{
items.erase(items.begin()+item_id);
}
bool CMenuWidget::hasItem()
{
return !items.empty();
}
int CMenuWidget::getItemId(CMenuItem* menuItem)
{
for (uint i= 0; i< items.size(); i++)
{
if (items[i] == menuItem)
return i;
}
return -1;
}
CMenuItem* CMenuWidget::getItem(const uint& item_id)
{
for (uint i= 0; i< items.size(); i++)
{
if (i == item_id)
return items[i];
}
return NULL;
}
std::string CMenuWidget::getName()
{
if (name != NONEXISTANT_LOCALE)
nameString = g_Locale->getText(name);
return nameString;
}
int CMenuWidget::exec(CMenuTarget* parent, const std::string &)
{
neutrino_msg_t msg;
neutrino_msg_data_t data;
bool bAllowRepeatLR = false;
int pos = 0;
exit_pressed = false;
frameBuffer->Lock();
if (parent)
parent->hide();
/* set the max height to 9/10 of usable screen height
debatable, if the callers need a possibility to set this */
//FIXME width ??
height = frameBuffer->getScreenHeight() / 20 * 18; /* make sure its a multiple of 2 */
wanted_height = height;
bool fadeIn = g_settings.widget_fade && fade;
bool fadeOut = false;
uint32_t fadeTimer = 0;
int fadeValue = g_settings.menu_Content_alpha;
if ( fadeIn ) {
fadeValue = 100;
frameBuffer->setBlendMode(2); // Global alpha multiplied with pixel alpha
frameBuffer->setBlendLevel(fadeValue, fadeValue);
fadeTimer = g_RCInput->addTimer( FADE_TIME, false );
}
if(from_wizard) {
for (unsigned int count = 0; count < items.size(); count++) {
if(items[count] == GenericMenuBack) {
items[count] = GenericMenuNext;
break;
}
}
}
paint();
int retval = menu_return::RETURN_REPAINT;
uint64_t timeoutEnd = CRCInput::calcTimeoutEnd(g_settings.timing[SNeutrinoSettings::TIMING_MENU] == 0 ? 0xFFFF : g_settings.timing[SNeutrinoSettings::TIMING_MENU]);
do {
if(hasItem() && selected >= 0 && (int)items.size() > selected )
bAllowRepeatLR = items[selected]->can_arrow;
g_RCInput->getMsgAbsoluteTimeout(&msg, &data, &timeoutEnd, bAllowRepeatLR);
if ( msg <= CRCInput::RC_MaxRC ) {
timeoutEnd = CRCInput::calcTimeoutEnd(g_settings.timing[SNeutrinoSettings::TIMING_MENU] == 0 ? 0xFFFF : g_settings.timing[SNeutrinoSettings
::TIMING_MENU]);
}
int handled= false;
for (unsigned int i= 0; i< items.size(); i++) {
CMenuItem* titem = items[i];
if ((titem->directKey != CRCInput::RC_nokey) && (titem->directKey == msg)) {
if (titem->isSelectable()) {
items[selected]->paint( false, (i == items.size()-1) );
selected= i;
msg= CRCInput::RC_ok;
} else {
// swallow-key...
handled= true;
}
break;
}
}
if (!handled) {
switch (msg) {
case (NeutrinoMessages::EVT_TIMER):
if(data == fadeTimer) {
if (fadeOut) { // disappear
fadeValue += FADE_STEP;
if (fadeValue >= 100) {
fadeValue = g_settings.menu_Content_alpha;
g_RCInput->killTimer (fadeTimer);
msg = CRCInput::RC_timeout;
} else
frameBuffer->setBlendLevel(fadeValue, fadeValue);
} else { // appears
fadeValue -= FADE_STEP;
if (fadeValue <= g_settings.menu_Content_alpha) {
fadeValue = g_settings.menu_Content_alpha;
g_RCInput->killTimer (fadeTimer);
fadeIn = false;
frameBuffer->setBlendMode(1); // Set back to per pixel alpha
} else
frameBuffer->setBlendLevel(fadeValue, fadeValue);
}
} else {
if ( CNeutrinoApp::getInstance()->handleMsg( msg, data ) & messages_return::cancel_all ) {
retval = menu_return::RETURN_EXIT_ALL;
msg = CRCInput::RC_timeout;
}
}
break;
case (CRCInput::RC_page_up) :
case (CRCInput::RC_page_down) :
if(msg==CRCInput::RC_page_up) {
if(current_page) {
pos = (int) page_start[current_page] - 1;
for (unsigned int count=pos ; count > 0; count--) {
CMenuItem* item = items[pos];
if ( item->isSelectable() ) {
if ((pos < (int)page_start[current_page + 1]) && (pos >= (int)page_start[current_page])) {
items[selected]->paint( false, (pos == (int) items.size()-1) );
item->paint( true , (count == items.size()-1));
selected = pos;
} else {
selected=pos;
paintItems();
}
break;
}
pos--;
}
} else {
pos = 0;
for (unsigned int count=0; count < items.size(); count++) {
CMenuItem* item = items[pos];
if ( item->isSelectable() ) {
if ((pos < (int)page_start[current_page + 1]) && (pos >= (int)page_start[current_page])) {
items[selected]->paint( false, (count == items.size()-1) );
item->paint( true, (count == items.size()-1) );
selected = pos;
} else {
selected=pos;
paintItems();
}
break;
}
pos++;
}
}
}
else if(msg==CRCInput::RC_page_down) {
pos = (int) page_start[current_page + 1];// - 1;
if(pos >= (int) items.size())
pos = items.size()-1;
for (unsigned int count=pos ; count < items.size(); count++) {
CMenuItem* item = items[pos];
if ( item->isSelectable() ) {
if ((pos < (int)page_start[current_page + 1]) && (pos >= (int)page_start[current_page])) {
items[selected]->paint( false );
item->paint( true );
selected = pos;
} else {
selected=pos;
paintItems();
}
break;
}
pos++;
}
}
break;
case (CRCInput::RC_up) :
case (CRCInput::RC_down) :
{
//search next / prev selectable item
for (unsigned int count=1; count< items.size(); count++) {
if (msg==CRCInput::RC_up) {
pos = selected - count;
if ( pos < 0 )
pos += items.size();
}
else if(msg==CRCInput::RC_down) {
pos = (selected+ count)%items.size();
}
CMenuItem* item = items[pos];
if ( item->isSelectable() ) {
if ((pos < (int)page_start[current_page + 1]) && (pos >= (int)page_start[current_page]))
{ // Item is currently on screen
//clear prev. selected
items[selected]->paint( false, (selected == (int) (page_start[current_page + 1]-1)) );
//select new
item->paint( true );
selected = pos;
} else {
selected=pos;
paintItems();
}
break;
}
}
}
break;
case (CRCInput::RC_left):
{
CMenuItem* itemX = items[selected];
int menu_left_exit = (itemX->isMenueOptionChooser() == 1) ? 0 : g_settings.menu_left_exit;
if ((hasItem() && (selected < 0 || !items[selected]->can_arrow)) ||
menu_left_exit) {
msg = CRCInput::RC_timeout;
break;
}
}
case (CRCInput::RC_right):
case (CRCInput::RC_ok):
{
if(hasItem() && selected > -1 && (int)items.size() > selected) {
//exec this item...
CMenuItem* item = items[selected];
item->msg = msg;
if ( fadeIn ) {
g_RCInput->killTimer(fadeTimer);
fadeIn = false;
frameBuffer->setBlendMode(1); // Set back to per pixel alpha
}
int rv = item->exec( this );
switch ( rv ) {
case menu_return::RETURN_EXIT_ALL:
retval = menu_return::RETURN_EXIT_ALL;
case menu_return::RETURN_EXIT:
msg = CRCInput::RC_timeout;
break;
case menu_return::RETURN_REPAINT:
case menu_return::RETURN_EXIT_REPAINT:
paint();
break;
}
} else
msg = CRCInput::RC_timeout;
}
break;
case (CRCInput::RC_home):
exit_pressed = true;
msg = CRCInput::RC_timeout;
break;
case (CRCInput::RC_timeout):
break;
case (CRCInput::RC_sat):
case (CRCInput::RC_favorites):
g_RCInput->postMsg (msg, 0);
//close any menue on dbox-key
case (CRCInput::RC_setup):
{
msg = CRCInput::RC_timeout;
retval = menu_return::RETURN_EXIT_ALL;
}
break;
default:
if ( CNeutrinoApp::getInstance()->handleMsg( msg, data ) & messages_return::cancel_all ) {
retval = menu_return::RETURN_EXIT_ALL;
msg = CRCInput::RC_timeout;
}
}
if(msg == CRCInput::RC_timeout) {
if ( fadeIn ) {
g_RCInput->killTimer(fadeTimer);
fadeIn = false;
}
if ((!fadeOut) && g_settings.widget_fade && fade) {
fadeOut = true;
fadeTimer = g_RCInput->addTimer( FADE_TIME, false );
timeoutEnd = CRCInput::calcTimeoutEnd( 1 );
frameBuffer->setBlendMode(2); // Global alpha multiplied with pixel alpha
msg = 0;
continue;
}
}
if ( msg <= CRCInput::RC_MaxRC )
{
// recalculate timeout for RC-keys
timeoutEnd = CRCInput::calcTimeoutEnd(g_settings.timing[SNeutrinoSettings::TIMING_MENU] == 0 ? 0xFFFF : g_settings.timing[SNeutrinoSettings::TIMING_MENU]);
}
}
}
while ( msg!=CRCInput::RC_timeout );
hide();
if ( fadeIn || fadeOut ) {
g_RCInput->killTimer(fadeTimer);
frameBuffer->setBlendMode(1); // Set back to per pixel alpha
}
if(!parent)
CVFD::getInstance()->setMode(CVFD::MODE_TVRADIO);
for (unsigned int count = 0; count < items.size(); count++)
{
if(items[count] == GenericMenuNext)
items[count] = GenericMenuBack;
else if (items[count] == GenericMenuCancel)
items[count] = GenericMenuBack;
CMenuItem* item = items[count];
item->init(-1, 0, 0, 0);
}
if (widget_index > -1)
mglobal->v_selected[widget_index] = selected;
frameBuffer->Unlock();
return retval;
}
void CMenuWidget::hide()
{
frameBuffer->paintBackgroundBoxRel(x, y, width+15+SHADOW_OFFSET,height+10+SHADOW_OFFSET);
}
void CMenuWidget::paint()
{
if (name != NONEXISTANT_LOCALE)
nameString = g_Locale->getText(name);
CVFD::getInstance()->setMode(CVFD::MODE_MENU_UTF8, nameString.c_str());
/* FIXME why wanted_height needed ? in ::exec it set to height,
* here height set to wanted_height ?? */
//height = wanted_height;
height = frameBuffer->getScreenHeight() / 20 * 18; /* make sure its a multiple of 2 */
width = min_width;
int wi, hi;
for (unsigned int i= 0; i< items.size(); i++) {
wi = 0;
if (!items[i]->iconName_Info_right.empty()) {
frameBuffer->getIconSize(items[i]->iconName_Info_right.c_str(), &wi, &hi);
if ((wi > 0) && (hi > 0))
wi += 10;
else
wi = 0;
}
int tmpw = items[i]->getWidth() + 10 + 10 + wi; /* 10 pixels to the left and right of the text */
if (tmpw > width)
width = tmpw;
}
if(height > ((int)frameBuffer->getScreenHeight() - 10))
height = frameBuffer->getScreenHeight() - 10;
int neededWidth = g_Font[SNeutrinoSettings::FONT_TYPE_MENU_TITLE]->getRenderWidth(nameString.c_str(), true); // UTF-8
if (neededWidth > width-48) {
width= neededWidth+ 49;
}
int hheight = g_Font[SNeutrinoSettings::FONT_TYPE_MENU_TITLE]->getHeight();
int fw = g_Font[SNeutrinoSettings::FONT_TYPE_MENU_TITLE]->getWidth();
int itemHeightTotal=0;
int heightCurrPage=0;
page_start.clear();
page_start.push_back(0);
total_pages=1;
for (unsigned int i= 0; i< items.size(); i++) {
int item_height=items[i]->getHeight();
itemHeightTotal+=item_height;
heightCurrPage+=item_height;
if(heightCurrPage > (height-hheight)) {
page_start.push_back(i);
total_pages++;
heightCurrPage=item_height;
}
}
page_start.push_back(items.size());
iconOffset= 0;
for (unsigned int i= 0; i< items.size(); i++) {
if ((!(items[i]->iconName.empty())) || CRCInput::isNumeric(items[i]->directKey))
{
const char *tmp;
if (items[i]->iconName.empty())
tmp = CRCInput::getKeyName(items[i]->directKey).c_str();
else
tmp = items[i]->iconName.c_str();
int w, h;
frameBuffer->getIconSize(tmp, &w, &h);
if (w > iconOffset)
iconOffset = w;
}
}
iconOffset += 10;
width += iconOffset;
if (width > (int)frameBuffer->getScreenWidth())
width = frameBuffer->getScreenWidth();
// shrink menu if less items
if(hheight+itemHeightTotal < height)
height=hheight+itemHeightTotal;
x = offx + frameBuffer->getScreenX() + ((frameBuffer->getScreenWidth() - width ) >> 1 );
y = offy + frameBuffer->getScreenY() + ((frameBuffer->getScreenHeight() - height) >> 1 );
int sb_width;
if(total_pages > 1)
sb_width=15;
else
sb_width=0;
switch(g_settings.menu_pos) {
case 0: //DEFAULT_CENTER
break;
case 1: //TOP_LEFT
y = offy + frameBuffer->getScreenY() + 10;
x = offx + frameBuffer->getScreenX() + 10;
break;
case 2: //TOP_RIGHT
y = offy + frameBuffer->getScreenY() + 10;
x = offx + frameBuffer->getScreenX() + frameBuffer->getScreenWidth() - width - sb_width - 10;
break;
case 3: //BOTTOM_LEFT
y = offy + frameBuffer->getScreenY() + frameBuffer->getScreenHeight() - height - 10;
x = offx + frameBuffer->getScreenX() + 10;
break;
case 4: //BOTTOM_RIGHT
y = offy + frameBuffer->getScreenY() + frameBuffer->getScreenHeight() - height - 10;
x = offx + frameBuffer->getScreenX() + frameBuffer->getScreenWidth() - width - sb_width - 10;
break;
}
//paint shadow and backround
int rad = RADIUS_LARGE-2;
frameBuffer->paintBoxRel(x+SHADOW_OFFSET ,y + SHADOW_OFFSET ,width + sb_width ,height + rad ,COL_MENUCONTENTDARK_PLUS_0 ,rad);
frameBuffer->paintBoxRel(x ,y ,width + sb_width ,height + rad ,COL_MENUCONTENT_PLUS_0 ,rad);
frameBuffer->paintBoxRel(x ,y ,width + sb_width ,hheight ,COL_MENUHEAD_PLUS_0 ,rad, CORNER_TOP);
//paint menu head
int HeadiconOffset = 0;
if(!(iconfile.empty())){
int w, h;
frameBuffer->getIconSize(iconfile.c_str(), &w, &h);
HeadiconOffset = w+6;
}
g_Font[SNeutrinoSettings::FONT_TYPE_MENU_TITLE]->RenderString(x+(fw/3)+HeadiconOffset,y+hheight+1, width-((fw/3)+HeadiconOffset), nameString.c_str(), COL_MENUHEAD, 0, true); // UTF-8
frameBuffer->paintIcon(iconfile, x + fw/4, y, hheight);
item_start_y = y+hheight;
paintItems();
}
void CMenuWidget::paintItems()
{
int item_height=height-(item_start_y-y);
//Item not currently on screen
if (selected >= 0)
{
while(selected < (int)page_start[current_page])
current_page--;
while(selected >= (int)page_start[current_page + 1])
current_page++;
}
// Scrollbar
if(total_pages>1)
{
frameBuffer->paintBoxRel(x+ width,item_start_y, 15, item_height, COL_MENUCONTENT_PLUS_1, RADIUS_MIN);
frameBuffer->paintBoxRel(x+ width +2, item_start_y+ 2+ current_page*(item_height-4)/total_pages, 11, (item_height-4)/total_pages, COL_MENUCONTENT_PLUS_3, RADIUS_MIN);
}
frameBuffer->paintBoxRel(x,item_start_y, width,item_height, COL_MENUCONTENT_PLUS_0);
int ypos=item_start_y;
for (unsigned int count = 0; count < items.size(); count++)
{
CMenuItem* item = items[count];
if ((count >= page_start[current_page]) &&
(count < page_start[current_page + 1]))
{
item->init(x, ypos, width, iconOffset);
if( (item->isSelectable()) && (selected==-1) )
{
ypos = item->paint(true);
selected = count;
}
else
{
bool sel = selected==((signed int) count) ;
ypos = item->paint(sel);
}
}
else
{
/* x = -1 is a marker which prevents the item from being painted on setActive changes */
item->init(-1, 0, 0, 0);
}
}
}
/*adds the typical menu intro with optional subhead, separator, back or cancel button and separatorline to menu*/
void CMenuWidget::addIntroItems(neutrino_locale_t subhead_text, neutrino_locale_t section_text, int buttontype)
{
if (subhead_text != NONEXISTANT_LOCALE)
addItem(new CMenuSeparator(CMenuSeparator::ALIGN_LEFT | CMenuSeparator::SUB_HEAD | CMenuSeparator::STRING, subhead_text));
addItem(GenericMenuSeparator);
if (buttontype != BTN_TYPE_NO)
{
switch (buttontype)
{
case BTN_TYPE_BACK:
GenericMenuBack->setItemButton(!g_settings.menu_left_exit ? NEUTRINO_ICON_BUTTON_HOME : NEUTRINO_ICON_BUTTON_LEFT);
addItem(GenericMenuBack);
break;
case BTN_TYPE_CANCEL:
addItem(GenericMenuCancel);
break;
case BTN_TYPE_NEXT:
addItem(GenericMenuNext);
break;
}
}
if (section_text != NONEXISTANT_LOCALE)
addItem(new CMenuSeparator(CMenuSeparator::LINE | CMenuSeparator::STRING, section_text));
else
addItem(GenericMenuSeparatorLine);
}
//-------------------------------------------------------------------------------------------------------------------------------
CMenuOptionNumberChooser::CMenuOptionNumberChooser(const neutrino_locale_t name, int * const OptionValue, const bool Active, const int min_value, const int max_value, CChangeObserver * const Observ, const int print_offset, const int special_value, const neutrino_locale_t special_value_name, const char * non_localized_name, bool sliderOn)
{
height = g_Font[SNeutrinoSettings::FONT_TYPE_MENU]->getHeight();
optionName = name;
active = Active;
optionValue = OptionValue;
lower_bound = min_value;
upper_bound = max_value;
display_offset = print_offset;
localized_value = special_value;
localized_value_name = special_value_name;
optionString = non_localized_name;
can_arrow = true;
observ = Observ;
slider_on = sliderOn;
}
int CMenuOptionNumberChooser::exec(CMenuTarget*)
{
if(msg == CRCInput::RC_left) {
if (((*optionValue) > upper_bound) || ((*optionValue) <= lower_bound))
*optionValue = upper_bound;
else
(*optionValue)--;
} else {
if (((*optionValue) >= upper_bound) || ((*optionValue) < lower_bound))
*optionValue = lower_bound;
else
(*optionValue)++;
}
paint(true);
if(observ)
observ->changeNotify(optionName, optionValue);
return menu_return::RETURN_NONE;
}
int CMenuOptionNumberChooser::paint(bool selected, bool /*last*/)
{
const char * l_option;
char option_value[11];
if ((localized_value_name == NONEXISTANT_LOCALE) || ((*optionValue) != localized_value))
{
sprintf(option_value, "%d", ((*optionValue) + display_offset));
l_option = option_value;
}
else
l_option = g_Locale->getText(localized_value_name);
const char * l_optionName = (optionString != NULL) ? optionString : g_Locale->getText(optionName);
//paint item
prepareItem(selected, height);
//paint item icon
paintItemButton(selected, height, NEUTRINO_ICON_BUTTON_OKAY);
if(slider_on)
paintItemSlider( selected, height, *optionValue, (upper_bound - lower_bound) , l_optionName, l_option);
//paint text
paintItemCaption(selected, height , l_optionName, l_option);
return y+height;
}
CMenuOptionChooser::CMenuOptionChooser(const neutrino_locale_t OptionName, int * const OptionValue, const struct keyval * const Options, const unsigned Number_Of_Options, const bool Active, CChangeObserver * const Observ, const neutrino_msg_t DirectKey, const std::string & IconName, bool Pulldown)
{
height = g_Font[SNeutrinoSettings::FONT_TYPE_MENU]->getHeight();
optionNameString = g_Locale->getText(OptionName);
optionName = OptionName;
active = Active;
optionValue = OptionValue;
number_of_options = Number_Of_Options;
observ = Observ;
directKey = DirectKey;
iconName = IconName;
can_arrow = true;
pulldown = Pulldown;
for (unsigned int i = 0; i < number_of_options; i++)
{
struct keyval_ext opt;
opt.key = Options[i].key;
opt.value = Options[i].value;
opt.valname = NULL;
options.push_back(opt);
}
}
CMenuOptionChooser::CMenuOptionChooser(const char* OptionName, int * const OptionValue, const struct keyval * const Options, const unsigned Number_Of_Options, const bool Active, CChangeObserver * const Observ, const neutrino_msg_t DirectKey, const std::string & IconName, bool Pulldown)
{
height = g_Font[SNeutrinoSettings::FONT_TYPE_MENU]->getHeight();
optionNameString = OptionName;
optionName = NONEXISTANT_LOCALE;
active = Active;
optionValue = OptionValue;
number_of_options = Number_Of_Options;
observ = Observ;
directKey = DirectKey;
iconName = IconName;
can_arrow = true;
pulldown = Pulldown;
for (unsigned int i = 0; i < number_of_options; i++)
{
struct keyval_ext opt;
opt.key = Options[i].key;
opt.value = Options[i].value;
opt.valname = NULL;
options.push_back(opt);
}
}
CMenuOptionChooser::CMenuOptionChooser(const neutrino_locale_t OptionName, int * const OptionValue, const struct keyval_ext * const Options,
const unsigned Number_Of_Options, const bool Active, CChangeObserver * const Observ,
const neutrino_msg_t DirectKey, const std::string & IconName, bool Pulldown)
{
height = g_Font[SNeutrinoSettings::FONT_TYPE_MENU]->getHeight();
optionNameString = g_Locale->getText(OptionName);
optionName = OptionName;
active = Active;
optionValue = OptionValue;
number_of_options = Number_Of_Options;
observ = Observ;
directKey = DirectKey;
iconName = IconName;
can_arrow = true;
pulldown = Pulldown;
for (unsigned int i = 0; i < number_of_options; i++)
options.push_back(Options[i]);
}
CMenuOptionChooser::CMenuOptionChooser(const char* OptionName, int * const OptionValue, const struct keyval_ext * const Options,
const unsigned Number_Of_Options, const bool Active, CChangeObserver * const Observ,
const neutrino_msg_t DirectKey, const std::string & IconName, bool Pulldown)
{
height = g_Font[SNeutrinoSettings::FONT_TYPE_MENU]->getHeight();
optionNameString = OptionName;
optionName = NONEXISTANT_LOCALE;
active = Active;
optionValue = OptionValue;
number_of_options = Number_Of_Options;
observ = Observ;
directKey = DirectKey;
iconName = IconName;
can_arrow = true;
pulldown = Pulldown;
for (unsigned int i = 0; i < number_of_options; i++)
options.push_back(Options[i]);
}
CMenuOptionChooser::~CMenuOptionChooser()
{
options.clear();
}
void CMenuOptionChooser::setOptionValue(const int newvalue)
{
*optionValue = newvalue;
}
int CMenuOptionChooser::getOptionValue(void) const
{
return *optionValue;
}
int CMenuOptionChooser::exec(CMenuTarget*)
{
bool wantsRepaint = false;
int ret = menu_return::RETURN_NONE;
if((msg == CRCInput::RC_ok) && pulldown) {
int select = -1;
char cnt[5];
CMenuWidget* menu = new CMenuWidget(optionNameString.c_str(), NEUTRINO_ICON_SETTINGS);
menu->addIntroItems();
// menu->move(20, 0);
CMenuSelectorTarget * selector = new CMenuSelectorTarget(&select);
for(unsigned int count = 0; count < number_of_options; count++)
{
bool selected = false;
const char * l_option;
if (options[count].key == (*optionValue))
selected = true;
if(options[count].valname != 0)
l_option = options[count].valname;
else
l_option = g_Locale->getText(options[count].value);
sprintf(cnt, "%d", count);
CMenuForwarderNonLocalized *mn_option = new CMenuForwarderNonLocalized(l_option, true, NULL, selector, cnt);
mn_option->setItemButton(NEUTRINO_ICON_BUTTON_OKAY, true /*for selected item*/);
menu->addItem(mn_option, selected);
}
menu->exec(NULL, "");
ret = menu_return::RETURN_REPAINT;;
if(select >= 0)
{
*optionValue = options[select].key;
}
delete menu;
delete selector;
} else {
for(unsigned int count = 0; count < number_of_options; count++) {
if (options[count].key == (*optionValue)) {
if(msg == CRCInput::RC_left) {
if(count > 0)
*optionValue = options[(count-1) % number_of_options].key;
else
*optionValue = options[number_of_options-1].key;
} else
*optionValue = options[(count+1) % number_of_options].key;
break;
}
}
}
paint(true);
if(observ)
wantsRepaint = observ->changeNotify(optionName, optionValue);
if ( wantsRepaint )
ret = menu_return::RETURN_REPAINT;
return ret;
}
int CMenuOptionChooser::paint( bool selected , bool /*last*/)
{
if(optionName != NONEXISTANT_LOCALE)
optionNameString = g_Locale->getText(optionName);
neutrino_locale_t option = NONEXISTANT_LOCALE;
const char * l_option = NULL;
for(unsigned int count = 0 ; count < number_of_options; count++) {
if (options[count].key == *optionValue) {
option = options[count].value;
if(options[count].valname != 0)
l_option = options[count].valname;
else
l_option = g_Locale->getText(option);
break;
}
}
if(l_option == NULL)
{
*optionValue = options[0].key;
option = options[0].value;
if(options[0].valname != 0)
l_option = options[0].valname;
else
l_option = g_Locale->getText(option);
}
//paint item
prepareItem(selected, height);
//paint item icon
paintItemButton(selected, height, NEUTRINO_ICON_BUTTON_OKAY);
//paint text
paintItemCaption(selected, height , optionNameString.c_str(), l_option);
return y+height;
}
int CMenuOptionChooser::getWidth(void)
{
int ow = 0;
int tw = g_Font[SNeutrinoSettings::FONT_TYPE_MENU]->getRenderWidth(optionNameString, true);
int width = tw;
for(unsigned int count = 0; count < options.size(); count++) {
ow = 0;
if (options[count].valname)
ow = g_Font[SNeutrinoSettings::FONT_TYPE_MENU]
->getRenderWidth(options[count].valname, true);
else
ow = g_Font[SNeutrinoSettings::FONT_TYPE_MENU]
->getRenderWidth(g_Locale->getText(options[count].value), true);
if (tw + ow > width)
width = tw + ow;
}
return width + 10; /* min 10 pixels between option name and value. enough? */
}
//-------------------------------------------------------------------------------------------------------------------------------
CMenuOptionStringChooser::CMenuOptionStringChooser(const neutrino_locale_t OptionName, char* OptionValue, bool Active, CChangeObserver* Observ, const neutrino_msg_t DirectKey, const std::string & IconName, bool Pulldown)
{
height = g_Font[SNeutrinoSettings::FONT_TYPE_MENU]->getHeight();
optionName = OptionName;
active = Active;
optionValue = OptionValue;
observ = Observ;
directKey = DirectKey;
iconName = IconName;
can_arrow = true;
pulldown = Pulldown;
}
CMenuOptionStringChooser::~CMenuOptionStringChooser()
{
options.clear();
}
void CMenuOptionStringChooser::addOption(const char * const value)
{
options.push_back(std::string(value));
}
void CMenuOptionStringChooser::sortOptions()
{
sort(options.begin(), options.end());
}
int CMenuOptionStringChooser::exec(CMenuTarget* parent)
{
bool wantsRepaint = false;
int ret = menu_return::RETURN_NONE;
if (parent)
parent->hide();
if((!parent || msg == CRCInput::RC_ok) && pulldown) {
int select = -1;
char cnt[5];
CMenuWidget* menu = new CMenuWidget(optionName, NEUTRINO_ICON_SETTINGS);
menu->addIntroItems();
//if(parent) menu->move(20, 0);
CMenuSelectorTarget * selector = new CMenuSelectorTarget(&select);
for(unsigned int count = 0; count < options.size(); count++)
{
bool selected = false;
if (strcmp(options[count].c_str(), optionValue) == 0)
selected = true;
sprintf(cnt, "%d", count);
CMenuForwarderNonLocalized *mn_option = new CMenuForwarderNonLocalized(options[count].c_str(), true, NULL, selector, cnt);
mn_option->setItemButton(NEUTRINO_ICON_BUTTON_OKAY, true /*for selected item*/);
menu->addItem(mn_option, selected);
}
menu->exec(NULL, "");
ret = menu_return::RETURN_REPAINT;
if(select >= 0)
strcpy(optionValue, options[select].c_str());
delete menu;
delete selector;
} else {
//select next value
for(unsigned int count = 0; count < options.size(); count++) {
if (strcmp(options[count].c_str(), optionValue) == 0) {
if(msg == CRCInput::RC_left) {
if(count > 0)
strcpy(optionValue, options[(count - 1) % options.size()].c_str());
else
strcpy(optionValue, options[options.size() - 1].c_str());
} else
strcpy(optionValue, options[(count + 1) % options.size()].c_str());
wantsRepaint = true;
break;
}
}
}
if(parent)
paint(true);
if(observ) {
wantsRepaint = observ->changeNotify(optionName, optionValue);
}
if (wantsRepaint)
ret = menu_return::RETURN_REPAINT;
return ret;
}
int CMenuOptionStringChooser::paint( bool selected, bool /*last*/ )
{
const char * l_optionName = g_Locale->getText(optionName);
//paint item
prepareItem(selected, height);
//paint item icon
paintItemButton(selected, height, NEUTRINO_ICON_BUTTON_OKAY);
//paint text
paintItemCaption(selected, height , l_optionName, optionValue);
return y+height;
}
//-------------------------------------------------------------------------------------------------------------------------------
CMenuOptionLanguageChooser::CMenuOptionLanguageChooser(char* OptionValue, CChangeObserver* Observ, const char * const IconName)
{
height = g_Font[SNeutrinoSettings::FONT_TYPE_MENU]->getHeight();
optionValue = OptionValue;
observ = Observ;
directKey = CRCInput::RC_nokey;
iconName = IconName ? IconName : "";
}
CMenuOptionLanguageChooser::~CMenuOptionLanguageChooser()
{
options.clear();
}
void CMenuOptionLanguageChooser::addOption(const char * const value)
{
options.push_back(std::string(value));
}
int CMenuOptionLanguageChooser::exec(CMenuTarget*)
{
bool wantsRepaint = false;
//select value
for(unsigned int count = 0; count < options.size(); count++)
{
if (strcmp(options[count].c_str(), optionValue) == 0)
{
strcpy(g_settings.language, options[(count + 1) % options.size()].c_str());
break;
}
}
paint(true);
if(observ)
{
wantsRepaint = observ->changeNotify(LOCALE_LANGUAGESETUP_SELECT, optionValue);
}
return menu_return::RETURN_EXIT;
if ( wantsRepaint )
return menu_return::RETURN_REPAINT;
else
return menu_return::RETURN_NONE;
}
int CMenuOptionLanguageChooser::paint( bool selected, bool /*last*/ )
{
active = true;
//paint item
prepareItem(selected, height);
paintItemButton(selected, height, iconName);
//convert first letter to large
string s_optionValue = static_cast<std::string> (optionValue);
string ts = s_optionValue.substr(0, 1);
string s(ts);
s = toupper(s_optionValue[0]);
s_optionValue.replace(0, 1, s);
//paint text
paintItemCaption(selected, height , s_optionValue.c_str());
return y+height;
}
//-------------------------------------------------------------------------------------------------------------------------------
CMenuForwarder::CMenuForwarder(const neutrino_locale_t Text, const bool Active, const char * const Option, CMenuTarget* Target, const char * const ActionKey, neutrino_msg_t DirectKey, const char * const IconName, const char * const IconName_Info_right)
{
option = Option;
option_string = NULL;
text=Text;
active = Active;
jumpTarget = Target;
actionKey = ActionKey ? ActionKey : "";
directKey = DirectKey;
iconName = IconName ? IconName : "";
iconName_Info_right = IconName_Info_right ? IconName_Info_right : "";
}
CMenuForwarder::CMenuForwarder(const neutrino_locale_t Text, const bool Active, const std::string &Option, CMenuTarget* Target, const char * const ActionKey, neutrino_msg_t DirectKey, const char * const IconName, const char * const IconName_Info_right)
{
option = NULL;
option_string = &Option;
text=Text;
active = Active;
jumpTarget = Target;
actionKey = ActionKey ? ActionKey : "";
directKey = DirectKey;
iconName = IconName ? IconName : "";
iconName_Info_right = IconName_Info_right ? IconName_Info_right : "";
}
int CMenuForwarder::getHeight(void) const
{
return g_Font[SNeutrinoSettings::FONT_TYPE_MENU]->getHeight();
}
// used gets set by the addItem() function. This is for set to paint Option string by just not calling the addItem() function.
// Without this, the changeNotifiers would become machine-dependent.
void CMenuForwarder::setOption(const char *Option)
{
option = Option;
if (used && x != -1)
paint();
}
// used gets set by the addItem() function. This is for set to paint Text from locales by just not calling the addItem() function.
// Without this, the changeNotifiers would become machine-dependent.
void CMenuForwarder::setTextLocale(const neutrino_locale_t Text)
{
text=Text;
if (used && x != -1)
paint();
}
int CMenuForwarder::getWidth(void)
{
int tw = g_Font[SNeutrinoSettings::FONT_TYPE_MENU]->getRenderWidth(g_Locale->getText(text), true);
const char * option_text = NULL;
if (option)
option_text = option;
else if (option_string)
option_text = option_string->c_str();
if (option_text != NULL)
tw += 10 + g_Font[SNeutrinoSettings::FONT_TYPE_MENU]->getRenderWidth(option_text, true);
return tw;
}
int CMenuForwarder::exec(CMenuTarget* parent)
{
if(jumpTarget)
{
return jumpTarget->exec(parent, actionKey);
}
else
{
return menu_return::RETURN_EXIT;
}
}
const char * CMenuForwarder::getOption(void)
{
if (option)
return option;
else
if (option_string)
return option_string->c_str();
else
return NULL;
}
const char * CMenuForwarder::getName(void)
{
return g_Locale->getText(text);
}
int CMenuForwarder::paint(bool selected, bool /*last*/)
{
int height = getHeight();
const char * l_text = getName();
const char * option_text = getOption();
//paint item
prepareItem(selected, height);
//paint icon
paintItemButton(selected, height);
//caption
paintItemCaption(selected, height, l_text, option_text);
return y+ height;
}
//-------------------------------------------------------------------------------------------------------------------------------
const char * CMenuForwarderNonLocalized::getName(void)
{
return the_text.c_str();
}
CMenuForwarderNonLocalized::CMenuForwarderNonLocalized(const char * const Text, const bool Active, const char * const Option, CMenuTarget* Target, const char * const ActionKey, neutrino_msg_t DirectKey, const char * const IconName, const char * const IconName_Info_right) : CMenuForwarder(NONEXISTANT_LOCALE, Active, Option, Target, ActionKey, DirectKey, IconName, IconName_Info_right)
{
the_text = Text;
}
CMenuForwarderNonLocalized::CMenuForwarderNonLocalized(const char * const Text, const bool Active, const std::string &Option, CMenuTarget* Target, const char * const ActionKey, neutrino_msg_t DirectKey, const char * const IconName, const char * const IconName_Info_right) : CMenuForwarder(NONEXISTANT_LOCALE, Active, Option, Target, ActionKey, DirectKey, IconName, IconName_Info_right)
{
the_text = Text;
}
// used gets set by the addItem() function. This is for set to paint non localized Text by just not calling the addItem() function.
// Without this, the changeNotifiers would become machine-dependent.
void CMenuForwarderNonLocalized::setText(const char * const Text)
{
the_text = Text;
if (used && x != -1)
paint();
}
int CMenuForwarderNonLocalized::getWidth(void)
{
int tw = g_Font[SNeutrinoSettings::FONT_TYPE_MENU]->getRenderWidth(the_text, true);
return tw;
}
//-------------------------------------------------------------------------------------------------------------------------------
CMenuSeparator::CMenuSeparator(const int Type, const neutrino_locale_t Text)
{
directKey = CRCInput::RC_nokey;
iconName = "";
type = Type;
text = Text;
}
int CMenuSeparator::getHeight(void) const
{
if (separator_text.empty() && text == NONEXISTANT_LOCALE)
return 10;
else
return g_Font[SNeutrinoSettings::FONT_TYPE_MENU]->getHeight();
}
const char * CMenuSeparator::getString(void)
{
if (!separator_text.empty())
return separator_text.c_str();
else
return g_Locale->getText(text);
}
void CMenuSeparator::setString(const std::string& s_text)
{
separator_text = s_text;
}
int CMenuSeparator::getWidth(void)
{
int w = 0;
if (type & LINE)
w = 30; /* 15 pixel left and right */
if ((type & STRING) && text != NONEXISTANT_LOCALE)
{
const char *l_text = getString();
w += g_Font[SNeutrinoSettings::FONT_TYPE_MENU]->getRenderWidth(l_text, true);
}
return w;
}
int CMenuSeparator::paint(bool selected, bool /*last*/)
{
int height;
CFrameBuffer * frameBuffer = CFrameBuffer::getInstance();
height = getHeight();
if ((type & SUB_HEAD))
{
item_color = COL_MENUHEAD;
item_bgcolor = COL_MENUHEAD_PLUS_0;
}
else
{
item_color = COL_MENUCONTENTINACTIVE;
item_bgcolor = COL_MENUCONTENT_PLUS_0;
}
frameBuffer->paintBoxRel(x,y, dx, height, item_bgcolor);
if ((type & LINE))
{
frameBuffer->paintHLineRel(x+10,dx-20,y+(height>>1), COL_MENUCONTENT_PLUS_3);
frameBuffer->paintHLineRel(x+10,dx-20,y+(height>>1)+1, COL_MENUCONTENT_PLUS_1);
}
if ((type & STRING))
{
const char * l_text;
l_text = getString();
if (text != NONEXISTANT_LOCALE || strlen(l_text) != 0)
{
int stringwidth = g_Font[SNeutrinoSettings::FONT_TYPE_MENU]->getRenderWidth(l_text, true); // UTF-8
/* if no alignment is specified, align centered */
if (type & ALIGN_LEFT)
name_start_x = x + (!SUB_HEAD ? name_start_x : 20 +18);
else if (type & ALIGN_RIGHT)
name_start_x = x + dx - stringwidth - 20;
else /* ALIGN_CENTER */
name_start_x = x + (dx >> 1) - (stringwidth >> 1);
frameBuffer->paintBoxRel(name_start_x-5, y, stringwidth+10, height, item_bgcolor);
paintItemCaption(selected, height, l_text);
}
}
return y+ height;
}
bool CPINProtection::check()
{
char cPIN[5];
neutrino_locale_t hint = NONEXISTANT_LOCALE;
do
{
cPIN[0] = 0;
CPINInput* PINInput = new CPINInput(LOCALE_PINPROTECTION_HEAD, cPIN, 4, hint);
PINInput->exec( getParent(), "");
delete PINInput;
hint = LOCALE_PINPROTECTION_WRONGCODE;
} while ((strncmp(cPIN,validPIN,4) != 0) && (cPIN[0] != 0));
return ( strncmp(cPIN,validPIN,4) == 0);
}
bool CZapProtection::check()
{
int res;
char cPIN[5];
neutrino_locale_t hint2 = NONEXISTANT_LOCALE;
do
{
cPIN[0] = 0;
CPLPINInput* PINInput = new CPLPINInput(LOCALE_PARENTALLOCK_HEAD, cPIN, 4, hint2, fsk);
res = PINInput->exec(getParent(), "");
delete PINInput;
hint2 = LOCALE_PINPROTECTION_WRONGCODE;
} while ( (strncmp(cPIN,validPIN,4) != 0) &&
(cPIN[0] != 0) &&
( res == menu_return::RETURN_REPAINT ) &&
( fsk >= g_settings.parentallock_lockage ) );
return ( ( strncmp(cPIN,validPIN,4) == 0 ) ||
( fsk < g_settings.parentallock_lockage ) );
}
int CLockedMenuForwarder::exec(CMenuTarget* parent)
{
Parent = parent;
if (Ask && !check())
{
Parent = NULL;
return menu_return::RETURN_REPAINT;
}
Parent = NULL;
return CMenuForwarder::exec(parent);
}
int CMenuSelectorTarget::exec(CMenuTarget* /*parent*/, const std::string & actionKey)
{
if (actionKey != "")
*m_select = atoi(actionKey.c_str());
else
*m_select = -1;
return menu_return::RETURN_EXIT;
}
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