void
FreeMyAppResources()
{
cleanup_default_balloons();
destroy_asdatabase();
mystyle_destroy_all();
mylook_init( &(ASDefaultScr->Look), True, ASFLAGS_EVERYTHING );
destroy_image_manager( ASDefaultScr->image_manager, False );
destroy_font_manager( ASDefaultScr->font_manager, False );
clientprops_cleanup ();
destroy_wmprops (ASDefaultScr->wmprops, False);
wmprops_cleanup ();
free_func_hash();
flush_keyword_ids();
purge_asimage_registry();
asxml_var_cleanup();
custom_color_cleanup();
build_xpm_colormap( NULL );
destroy_screen_gcs(ASDefaultScr);
if( ASDefaultScr->RootImage )
{
safe_asimage_destroy( ASDefaultScr->RootImage );
ASDefaultScr->RootImage = NULL ;
}
destroy_asvisual( ASDefaultScr->asv, False );
free_as_app_args();
destroy_assession( Session );
Session = NULL ;
destroy_asenvironment( &Environment );
is_executable_in_path ( NULL );
#ifdef XSHMIMAGE
flush_shm_cache();
#endif
free( ASDefaultScr );
flush_default_asstorage();
flush_asbidirlist_memory_pool();
flush_ashash_memory_pool();
}
Bool
ReloadASEnvironment (ASImageManager ** old_imageman,
ASFontManager ** old_fontman,
BaseConfig ** config_return, Bool flush_images,
Bool support_shared_images)
{
char *old_pixmap_path = NULL;
char *old_font_path = NULL;
char *configfile = NULL;
BaseConfig *config = NULL;
ASEnvironment *e = NULL;
ScreenInfo *scr = get_current_screen ();
if (Environment != NULL) {
old_pixmap_path = Environment->pixmap_path;
Environment->pixmap_path = NULL;
old_font_path = Environment->font_path;
Environment->font_path = NULL;
}
configfile = Session->overriding_file;
if (configfile == NULL)
configfile =
make_session_file (Session, BASE_FILE,
False /* no longer use #bpp in filenames */ );
if (configfile != NULL) {
config = ParseBaseOptions (configfile, MyName);
if (config != NULL)
show_progress ("BASE configuration loaded from \"%s\" ...",
configfile);
else
show_progress ("BASE could not be loaded from \"%s\" ...",
configfile);
if (configfile != Session->overriding_file)
free (configfile);
} else
show_warning ("BASE configuration file cannot be found");
if (config == NULL) {
if (Environment != NULL) {
Environment->pixmap_path = old_pixmap_path;
Environment->font_path = old_font_path;
return False;
}
/* otherwise we should use default values - Environment should never be NULL */
Environment = make_default_environment ();
} else {
BaseConfig2ASEnvironment (config, &Environment);
if (config_return)
*config_return = config;
else
DestroyBaseConfig (config);
}
e = Environment;
/* Save base filename to pass to modules */
if (mystrcmp (old_pixmap_path, e->pixmap_path) == 0 ||
(e->pixmap_path != NULL && scr->image_manager == NULL)
|| flush_images) {
reload_screen_image_manager (scr, old_imageman);
}
if (old_pixmap_path && old_pixmap_path != e->pixmap_path)
free (old_pixmap_path);
if (mystrcmp (old_font_path, e->font_path) == 0
|| (e->font_path != NULL && scr->font_manager == NULL)) {
if (old_fontman) {
*old_fontman = scr->font_manager;
} else if (scr->font_manager)
destroy_font_manager (scr->font_manager, False);
scr->font_manager = create_font_manager (dpy, e->font_path, NULL);
set_xml_font_manager (scr->font_manager);
show_progress ("Font Path changed to \"%s\" ...",
e->font_path ? e->font_path : "");
}
if (old_font_path && old_font_path != e->font_path)
free (old_font_path);
if (e->desk_pages_h > 0) {
if (e->desk_pages_h <= 100)
scr->VxMax = (e->desk_pages_h - 1) * scr->MyDisplayWidth;
else {
scr->VxMax =
MAX (e->desk_pages_h, scr->MyDisplayWidth) - scr->MyDisplayWidth;
e->desk_pages_h =
(e->desk_pages_h + scr->MyDisplayWidth -
1) / scr->MyDisplayWidth;
}
} else
scr->VxMax = 0;
if (e->desk_pages_v > 0) {
if (e->desk_pages_v <= 100)
scr->VyMax = (e->desk_pages_v - 1) * scr->MyDisplayHeight;
else {
scr->VyMax =
MAX (e->desk_pages_v,
scr->MyDisplayHeight) - scr->MyDisplayHeight;
e->desk_pages_v =
(e->desk_pages_v + scr->MyDisplayHeight -
1) / scr->MyDisplayHeight;
}
} else
scr->VyMax = 0;
scr->VScale = e->desk_scale;
if (scr->VScale <= 1)
scr->VScale = 2;
else if (scr->VScale >= scr->MyDisplayHeight / 2)
scr->VScale = scr->MyDisplayHeight / 2;
#ifdef XSHMIMAGE
if (support_shared_images) {
if (get_flags (e->flags, ASE_NoSharedMemory))
disable_shmem_images ();
else
enable_shmem_images ();
}
SHOW_CHECKPOINT;
#endif
return (config != NULL);
}
void
CleanupScreen()
{
int i ;
if( Scr.Windows )
{
grab_server();
destroy_aswindow_list( &(Scr.Windows), True );
ungrab_server();
}
destroy_balloon_state(&TitlebarBalloons);
destroy_balloon_state(&MenuBalloons);
release_all_old_background( True );
DestroyManagementWindows();
CleanupColormaps();
if( Scr.RootCanvas )
destroy_ascanvas( &(Scr.RootCanvas) );
XSetInputFocus (dpy, PointerRoot, RevertToPointerRoot, CurrentTime);
XSync (dpy, 0);
#ifdef HAVE_XINERAMA
if (Scr.xinerama_screens)
{
free (Scr.xinerama_screens);
Scr.xinerama_screens_num = 0;
Scr.xinerama_screens = NULL;
}
#endif /* XINERAMA */
for( i = 0 ; i < MAX_CURSORS; ++i )
if( Scr.standard_cursors[i] )
{
XFreeCursor( dpy, Scr.standard_cursors[i] );
Scr.standard_cursors[i] = None ;
}
InitLook(&Scr.Look, True);
InitFeel(&Scr.Feel, True);
/* free display strings; can't do this in main(), because some OS's
* don't copy the environment variables properly */
if( Scr.display_string )
{
free (Scr.display_string);
Scr.display_string = NULL ;
}
if( Scr.rdisplay_string )
{
free (Scr.rdisplay_string);
Scr.rdisplay_string = NULL ;
}
if( Scr.RootBackground )
{
if( Scr.RootBackground->pmap )
{
if( Scr.wmprops->root_pixmap == Scr.RootBackground->pmap )
{
set_xrootpmap_id (Scr.wmprops, None );
set_as_background(Scr.wmprops, None );
}
XFreePixmap( dpy, Scr.RootBackground->pmap );
ASSync(False);
LOCAL_DEBUG_OUT( "root pixmap with id %lX destroyed", Scr.RootBackground->pmap );
Scr.RootBackground->pmap = None ;
}
free( Scr.RootBackground );
}
LOCAL_DEBUG_OUT("destroying image manager : %p", Scr.image_manager);
destroy_image_manager( Scr.image_manager, False );
LOCAL_DEBUG_OUT("destroying font manager : %p", Scr.font_manager);
destroy_font_manager( Scr.font_manager, False );
LOCAL_DEBUG_OUT("destroying visual : %p", Scr.asv);
destroy_screen_gcs(ASDefaultScr);
destroy_asvisual( Scr.asv, False );
LOCAL_DEBUG_OUT("selecting input mask for Root window to 0 : %s","");
/* Must release SubstructureRedirectMask prior to releasing wm selection in
* destroy_wmprops() : */
XSelectInput( dpy, Scr.Root, 0 );
XUngrabPointer( dpy, CurrentTime );
XUngrabButton (dpy, AnyButton, AnyModifier, Scr.Root);
LOCAL_DEBUG_OUT("destroying wmprops : %p",Scr.wmprops);
/* this must be done at the very end !!!! */
destroy_wmprops( Scr.wmprops, False);
LOCAL_DEBUG_OUT("screen cleanup complete.%s","");
}
