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Added SetText() to cMenuText

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This commit is contained in:
Klaus Schmidinger
2004-05-23 09:54:06 +02:00
parent d10624fbca
commit 4c5aedbd79
4 changed files with 22 additions and 7 deletions
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2
CONTRIBUTORS
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@@ -184,7 +184,7 @@ Stefan Huelswitt <huels@iname.com>
for creating mutexes with PTHREAD_MUTEX_ERRORCHECK_NP, which made the 'lockingTid'
stuff obsolete
for suggesting to move the declaration of cMenuText to VDR/menu.h to make it
available to plugins
available to plugins, and to add a SetText() function
Ulrich R<>der <roeder@efr-net.de>
for pointing out that there are channels that have a symbol rate higher than

5
HISTORY
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@@ -2827,5 +2827,6 @@ Video Disk Recorder Revision History
'Transfer Mode' (thanks to Michal Dobrzynski for reporting this one).
- Fixed a memory leak in NIT processing (thanks to Marcel Wiesweg).
- Added a few missing initializations (thanks to Marcel Wiesweg).
- Moved the declaration of cMenuText to VDR/menu.h to make it available to plugins
(suggested by Stefan Huelswitt).
- Moved the declaration of cMenuText to VDR/menu.h to make it available to plugins.
It now also has a SetText() function that can be used to dynamically set the text
in an already existing cMenuText (both suggested by Stefan Huelswitt).

16
menu.c
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@@ -4,7 +4,7 @@
* See the main source file 'vdr.c' for copyright information and
* how to reach the author.
*
* $Id: menu.c 1.303 2004/05/23 09:39:09 kls Exp $
* $Id: menu.c 1.304 2004/05/23 09:47:14 kls Exp $
*/
#include "menu.h"
@@ -502,7 +502,19 @@ eOSState cMenuChannels::ProcessKey(eKeys Key)
cMenuText::cMenuText(const char *Title, const char *Text, eDvbFont Font)
:cOsdMenu(Title)
{
text = Text;
text = NULL;
SetText(Text);
}
cMenuText::~cMenuText()
{
free(text);
}
void cMenuText::SetText(const char *Text)
{
free(text);
text = strdup(Text);
}
void cMenuText::Display(void)

6
menu.h
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@@ -4,7 +4,7 @@
* See the main source file 'vdr.c' for copyright information and
* how to reach the author.
*
* $Id: menu.h 1.62 2004/05/23 09:39:02 kls Exp $
* $Id: menu.h 1.63 2004/05/23 09:47:26 kls Exp $
*/
#ifndef __MENU_H
@@ -21,9 +21,11 @@
class cMenuText : public cOsdMenu {
private:
const char *text;
char *text;
public:
cMenuText(const char *Title, const char *Text, eDvbFont Font = fontOsd);
virtual ~cMenuText();
void SetText(const char *Text);
virtual void Display(void);
virtual eOSState ProcessKey(eKeys Key);
};