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streaminfo: don't paint outside of the framebuffer

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Signed-off-by: Jacek Jendrzej <crashdvb@googlemail.com>


Origin commit data
------------------
Commit: 51fddab5a6
Author: Stefan Seyfried <seife@tuxbox-git.slipkontur.de>
Date: 2015-02-21 (Sat, 21 Feb 2015)
This commit is contained in:
Stefan Seyfried
2015-02-21 18:21:13 +01:00
committed by Jacek Jendrzej
parent e39d857630
commit 42c9c76ef5
1 changed files with 9 additions and 7 deletions
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16
src/gui/streaminfo2.cpp
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@@ -700,12 +700,10 @@ void CStreamInfo2::paint_techinfo(int xpos, int ypos)
#define NUM_CAIDS 11
void CStreamInfo2::paintCASystem(int xpos, int ypos)
{
unsigned short i, ypos1 = 0;
unsigned short i;
int box_width = width*2/3-10;
if(box_h2 > 0)
{
frameBuffer->paintBoxRel (0, ypos+(iheight*2), box_width, box_h2, COL_MENUHEAD_PLUS_0);
}
if (box_h2 > 0)
frameBuffer->paintBox(0, ypos+(iheight*2), box_width, box_h2, COL_MENUHEAD_PLUS_0);
std::string casys[NUM_CAIDS]={"Irdeto:","Betacrypt:","Seca:","Viaccess:","Nagra:","Conax: ","Cryptoworks:","Videoguard:","EBU:","XCrypt:","PowerVU:"};
bool caids[NUM_CAIDS];
@@ -782,6 +780,10 @@ void CStreamInfo2::paintCASystem(int xpos, int ypos)
cryptsysteme = false;
}
ypos += sheight;
if (ypos > max_height) {
ypos -= sheight;
break;
}
int width_txt = 0, index = 0;
const char *tok = " ";
std::string::size_type last_pos = casys[ca_id].find_first_not_of(tok, 0);
@@ -800,8 +802,8 @@ void CStreamInfo2::paintCASystem(int xpos, int ypos)
}
}
}
if(box_h2 == 0)
box_h2 = ypos - ypos1;
if (box_h2 < ypos)
box_h2 = ypos;
}
/*