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* Fix various issues with unix Sys_Dialog

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This commit is contained in:
Tim Angus 2011-07-18 19:32:25 +00:00
parent 66f0777552
commit b248479376
1 changed files with 22 additions and 21 deletions
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43
code/sys/sys_unix.c
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@ -555,10 +555,10 @@ void Sys_ErrorDialog( const char *error )
Sys_ZenityCommand
==============
*/
static int Sys_ZenityCommand( dialogType_t type, const char *message, const char *title )
static void Sys_ZenityCommand( dialogType_t type, const char *message, const char *title,
char *command, size_t commandSize )
{
const char *options = "";
char command[ 1024 ];
switch( type )
{
@ -570,10 +570,8 @@ static int Sys_ZenityCommand( dialogType_t type, const char *message, const char
case DT_OK_CANCEL: options = "--question --ok-label=\"OK\" --cancel-label=\"Cancel\""; break;
}
Com_sprintf( command, sizeof( command ), "zenity %s --text=\"%s\" --title=\"%s\"",
Com_sprintf( command, commandSize, "zenity %s --text=\"%s\" --title=\"%s\" >/dev/null 2>/dev/null",
options, message, title );
return system( command );
}
/*
@ -581,10 +579,10 @@ static int Sys_ZenityCommand( dialogType_t type, const char *message, const char
Sys_KdialogCommand
==============
*/
static int Sys_KdialogCommand( dialogType_t type, const char *message, const char *title )
static void Sys_KdialogCommand( dialogType_t type, const char *message, const char *title,
char *command, size_t commandSize )
{
const char *options = "";
char command[ 1024 ];
switch( type )
{
@ -596,10 +594,8 @@ static int Sys_KdialogCommand( dialogType_t type, const char *message, const cha
case DT_OK_CANCEL: options = "--warningcontinuecancel"; break;
}
Com_sprintf( command, sizeof( command ), "kdialog %s \"%s\" --title \"%s\"",
Com_sprintf( command, commandSize, "kdialog %s \"%s\" --title \"%s\" >/dev/null 2>/dev/null",
options, message, title );
return system( command );
}
/*
@ -607,10 +603,10 @@ static int Sys_KdialogCommand( dialogType_t type, const char *message, const cha
Sys_XmessageCommand
==============
*/
static int Sys_XmessageCommand( dialogType_t type, const char *message, const char *title )
static void Sys_XmessageCommand( dialogType_t type, const char *message, const char *title,
char *command, size_t commandSize )
{
const char *options = "";
char command[ 1024 ];
switch( type )
{
@ -619,10 +615,8 @@ static int Sys_XmessageCommand( dialogType_t type, const char *message, const ch
case DT_OK_CANCEL: options = "-buttons OK:0,Cancel:1"; break;
}
Com_sprintf( command, sizeof( command ), "xmessage -center %s \"%s\"",
Com_sprintf( command, commandSize, "xmessage -center %s \"%s\" >/dev/null 2>/dev/null",
options, message );
return system( command );
}
/*
@ -642,7 +636,7 @@ dialogResult_t Sys_Dialog( dialogType_t type, const char *message, const char *t
XMESSAGE,
NUM_DIALOG_PROGRAMS
} dialogCommandType_t;
typedef int (*dialogCommandBuilder_t)( dialogType_t, const char *, const char * );
typedef void (*dialogCommandBuilder_t)( dialogType_t, const char *, const char *, char *, size_t );
const char *session = getenv( "DESKTOP_SESSION" );
qboolean tried[ NUM_DIALOG_PROGRAMS ] = { qfalse };
@ -662,7 +656,6 @@ dialogResult_t Sys_Dialog( dialogType_t type, const char *message, const char *t
while( 1 )
{
int i;
int exitCode;
for( i = NONE + 1; i < NUM_DIALOG_PROGRAMS; i++ )
{
@ -671,14 +664,22 @@ dialogResult_t Sys_Dialog( dialogType_t type, const char *message, const char *t
if( !tried[ i ] )
{
exitCode = commands[ i ]( type, message, title );
int exitCode;
int childSignal;
int childCode;
char command[ 1024 ];
if( exitCode >= 0 )
commands[ i ]( type, message, title, command, sizeof( command ) );
exitCode = system( command );
childSignal = exitCode & 127;
childCode = exitCode >> 8;
if( exitCode != -1 && childSignal == 0 && childCode != 126 && childCode != 127 )
{
switch( type )
{
case DT_YES_NO: return exitCode ? DR_NO : DR_YES;
case DT_OK_CANCEL: return exitCode ? DR_CANCEL : DR_OK;
case DT_YES_NO: return childCode ? DR_NO : DR_YES;
case DT_OK_CANCEL: return childCode ? DR_CANCEL : DR_OK;
default: return DR_OK;
}
}