#ifdef HAVE_XWIN_CONFIG_H
#include <xwin-config.h>
#endif
#include "win.h"
#include "winmsg.h"
static BOOL
isEveryScreenExplicit(void)
{
int i;
for (i = 0; i < g_iNumScreens; i++)
if (!g_ScreenInfo[i].fExplicitScreen)
return FALSE;
return TRUE;
}
Bool
winValidateArgs (void)
{
int i;
int iMaxConsecutiveScreen = 0;
BOOL fHasNormalScreen0 = FALSE;
BOOL fImplicitScreenFound = FALSE;
if (!isEveryScreenExplicit())
{
ErrorF ("winValidateArgs - Malformed set of screen parameter(s). "
"Screens must be specified consecutively starting with "
"screen 0. That is, you cannot have only a screen 1, nor "
"could you have screen 0 and screen 2. You instead must "
"have screen 0, or screen 0 and screen 1, respectively. "
"You can specify as many screens as you want.\n");
return FALSE;
}
for (i = 0; i < g_iNumScreens; ++i)
{
{
int iCount = 0;
#ifdef XWIN_MULTIWINDOW
if (g_ScreenInfo[i].fMultiWindow)
++iCount;
#endif
#ifdef XWIN_MULTIWINDOWEXTWM
if (g_ScreenInfo[i].fMWExtWM)
++iCount;
#endif
if (g_ScreenInfo[i].fRootless)
++iCount;
if (iCount == 0 && i == 0)
fHasNormalScreen0 = TRUE;
if (iCount > 1)
{
ErrorF ("winValidateArgs - Only one of -multiwindow, -mwextwm, "
"and -rootless can be specific at a time.\n");
return FALSE;
}
}
if (g_fXdmcpEnabled && !fHasNormalScreen0
&& (FALSE
#ifdef XWIN_MULTIWINDOW
|| g_ScreenInfo[i].fMultiWindow
#endif
#ifdef XWIN_MULTIWINDOWEXTWM
|| g_ScreenInfo[i].fMWExtWM
#endif
)
)
{
ErrorF ("winValidateArgs - Xdmcp (-query, -broadcast, or -indirect) "
"is invalid with -multiwindow or -mwextwm.\n");
return FALSE;
}
if (g_ScreenInfo[i].fFullScreen
&& (FALSE
#ifdef XWIN_MULTIWINDOW
|| g_ScreenInfo[i].fMultiWindow
#endif
#ifdef XWIN_MULTIWINDOWEXTWM
|| g_ScreenInfo[i].fMWExtWM
#endif
|| g_ScreenInfo[i].fRootless)
)
{
ErrorF ("winValidateArgs - -fullscreen is invalid with "
"-multiwindow, -mwextwm, or -rootless.\n");
return FALSE;
}
if (!g_ScreenInfo[i].fFullScreen
&& (g_ScreenInfo[i].dwRefreshRate != WIN_DEFAULT_REFRESH
|| g_ScreenInfo[i].dwBPP != WIN_DEFAULT_BPP))
{
ErrorF ("winValidateArgs - -refresh and -depth are only valid "
"with -fullscreen.\n");
return FALSE;
}
if (g_ScreenInfo[i].fFullScreen
&& ((g_ScreenInfo[i].iResizeMode != notAllowed)
|| !g_ScreenInfo[i].fDecoration
|| g_ScreenInfo[i].fLessPointer))
{
ErrorF ("winValidateArgs - -fullscreen is invalid with "
"-scrollbars, -resize, -nodecoration, or -lesspointer.\n");
return FALSE;
}
}
winDebug ("winValidateArgs - Returning.\n");
return TRUE;
}