static void
test_application (Accessible *application)
{
char *str;
fprintf (stderr, "Testing application ...\n");
g_assert (Accessible_isApplication (application));
g_assert (Accessible_getApplication (application) ==
application);
AccessibleApplication_unref (application);
str = AccessibleApplication_getToolkitName (application);
g_assert (str != NULL);
g_assert (!strcmp (str, "GAIL"));
SPI_freeString (str);
str = AccessibleApplication_getLocale (application, LC_MESSAGES);
g_assert (!strcmp (str, setlocale (LC_MESSAGES, NULL)));
SPI_freeString (str);
str = AccessibleApplication_getVersion (application);
g_assert (str != NULL);
SPI_freeString (str);
AccessibleApplication_getID (application);
}
static void
test_editable_text (AccessibleEditableText *etext)
{
char *str;
AccessibleText *text;
fprintf (stderr, "Testing editable text ...\n");
g_assert (Accessible_isText (etext));
text = Accessible_getText (etext);
AccessibleEditableText_setTextContents (
etext, TEST_STRING_B);
str = AccessibleText_getText (text, 0, WHOLE_STRING);
g_assert (!strcmp (str, TEST_STRING_B));
SPI_freeString (str);
/* FIXME: lots more editing here */
AccessibleEditableText_setTextContents (
etext, TEST_STRING_A);
AccessibleText_unref (text);
}
static void restartTerm(Accessible *newTerm, AccessibleText *newTextTerm) {
char *c,*d;
const char *e;
long i,len;
char *text;
if (curFocus)
finiTerm();
Accessible_ref(curFocus = newTerm);
curTerm = newTextTerm;
logMessage(LOG_DEBUG,"new term %p",curTerm);
text = AccessibleText_getText(curTerm,0,LONG_MAX);
curNumRows = 0;
if (curRows) {
for (i=0;i<curNumRows;i++)
free(curRows[i]);
free(curRows);
}
free(curRowLengths);
c = text;
while (*c) {
curNumRows++;
if (!(c = strchr(c,'\n')))
break;
c++;
}
logMessage(LOG_DEBUG,"%ld rows",curNumRows);
curRows = malloc(curNumRows * sizeof(*curRows));
curRowLengths = malloc(curNumRows * sizeof(*curRowLengths));
i = 0;
curNumCols = 0;
for (c = text; *c; c = d+1) {
d = strchr(c,'\n');
if (d)
*d = 0;
e = c;
curRowLengths[i] = (len = my_mbsrtowcs(NULL,&e,0,NULL)) + (d != NULL);
if (len > curNumCols)
curNumCols = len;
else if (len < 0) {
if (len==-2)
logMessage(LOG_ERR,"unterminated sequence %s",c);
else if (len==-1)
logSystemError("mbrlen");
curRowLengths[i] = (len = -1) + (d != NULL);
}
curRows[i] = malloc((len + (d!=NULL)) * sizeof(*curRows[i]));
e = c;
my_mbsrtowcs(curRows[i],&e,len,NULL);
if (d)
curRows[i][len]='\n';
else
break;
i++;
}
logMessage(LOG_DEBUG,"%ld cols",curNumCols);
SPI_freeString(text);
caretPosition(AccessibleText_getCaretOffset(curTerm));
}
static void
log_accessible (EventLog *log, Accessible *accessible)
{
GtkTextTag *tag;
GtkTextIter iter;
char *text, *name, *descr, *short_descr;
char *role_name, *ifaces;
if (!accessible) {
log_message (log, "<Null>");
return;
}
tag = gtk_text_buffer_create_tag (log->log_text, NULL,
"foreground", "blue",
"underline", PANGO_UNDERLINE_SINGLE,
NULL);
Accessible_ref (accessible);
g_object_set_data_full (G_OBJECT (tag), "accessible", accessible,
(GDestroyNotify) Accessible_unref );
ifaces = accessible_get_iface_string (accessible);
role_name = Accessible_getRoleName (accessible);
name = Accessible_getName (accessible);
descr = Accessible_getDescription (accessible);
short_descr = ellipsize (descr);
/* FIXME: nice mangled printout of supported interfaces ? */
text = g_strdup_printf ("%s:%s:%s:%s",
ifaces,
role_name ? role_name : "--",
name ? name : "--",
short_descr ? short_descr : "--");
gtk_text_buffer_get_end_iter (log->log_text, &iter);
gtk_text_buffer_insert_with_tags (log->log_text, &iter, text, -1, tag, NULL);
g_free (text);
g_free (short_descr);
SPI_freeString (descr);
SPI_freeString (name);
SPI_freeString (role_name);
g_free (ifaces);
log_track_end (log);
}
static void
control_spi_listener_build_actions_list (ControlSpiListener *listener, Accessible *parent, int depth)
{
Accessible* child;
AccessibleRole role;
int i, child_count;
if (depth > SEARCH_DEPTH)
return;
child_count = Accessible_getChildCount (parent);
child_count = MIN (child_count, SEARCH_BREADTH);
for (i = 0; i < child_count; ++i) {
char *name;
char *normalized_name;
child = Accessible_getChildAtIndex (parent, i);
if (child == parent)
continue;
name = Accessible_getName (child);
#if DEBUG
{
gchar *role_name;
role_name = Accessible_getRoleName (child);
g_message ("Looking at %s %s", role_name, name);
}
#endif
if (name) {
normalized_name = control_spi_listener_normalize (name);
if (normalized_name && strlen(normalized_name) > 0 && is_actionable (child)) {
AccessibleItem *item;
item = g_new0(AccessibleItem, 1);
Accessible_ref (child);
item->accessible = child;
item->name = g_strdup (normalized_name);
listener->actions = g_slist_append (listener->actions, item);
}
SPI_freeString (name);
g_free (normalized_name);
}
if (is_worth_searching (child))
control_spi_listener_build_actions_list (listener, child, depth+1);
Accessible_unref (child);
}
}
static void
stream_cache_item_free (gpointer a)
{
struct StreamCacheItem *cache_item = a;
cspi_release_unref (cache_item->stream);
SPI_freeString (cache_item->mimetype);
g_free (cache_item);
}
static void
test_misc (void)
{
fprintf (stderr, "Testing misc bits ...\n");
g_assert (!Accessible_isComponent (NULL));
g_assert (Accessible_getComponent (NULL) == NULL);
SPI_freeString (NULL);
}
void
log_object_property_change (EventLog *log, const AccessibleEvent *event)
{
char *detail;
if (!log_sanity_check (log, event, SANITY_NOCHECK_SOURCE) )
return;
{
char **split = g_strsplit (event->type, ":", -1);
if (split && split[0] && split[1] && split[2])
detail = g_strdup (split[2]);
else
detail = g_strdup ("");
g_strfreev (split);
}
if (!strcmp (detail, "accessible-name")) {
char *text = AccessibleNameChangedEvent_getNameString (event);
log_string_prop_change (log, event, "name", text);
SPI_freeString (text);
} else if (!strcmp (detail, "accessible-description")) {
char *text = AccessibleDescriptionChangedEvent_getDescriptionString (event);
log_string_prop_change (log, event, "description", text);
SPI_freeString (text);
} else if (!strcmp (detail, "accessible-parent")) {
Accessible *parent = AccessibleParentChangedEvent_getParentAccessible (event);
log_message (log, "parent change %d %d on ", event->detail1, event->detail2);
log_accessible (log, event->source);
log_message (log, " to parent: ");
log_accessible (log, parent);
log_message (log, "\n");
Accessible_unref (parent);
} else {
log_message (log, "generic property change (%s) %d %d on ",
event->type, event->detail1, event->detail2);
log_accessible (log, event->source);
log_message (log, "\n");
}
g_free (detail);
}
static void check_for_matching_frame( Driver* dp, Accessible* accessible ) {
int role = Accessible_getRole( accessible );
if ( role == SPI_ROLE_FRAME ) {
char* frame_name = Accessible_getName( accessible );
if ( strcmp(frame_name, dp->application_title) == 0 ) {
dp->frame = accessible;
dp->found_application = TRUE;
}
SPI_freeString( frame_name );
}
}
static gboolean
eval_func (Accessible *a, gpointer data)
{
gboolean found;
char *name;
name = Accessible_getName (a);
found = g_str_equal (name, "Window List");
SPI_freeString (name);
return found;
}
static void
test_action (AccessibleAction *action)
{
gint n_actions, i;
gchar *s, *sd;
g_assert ((n_actions = AccessibleAction_getNActions (action)) >= 0);
fprintf (stderr, "Testing actions...");
for (i = 0; i < n_actions; ++i)
{
s = AccessibleAction_getName (action, i);
g_assert (s);
sd = AccessibleAction_getDescription (action, i);
g_assert (sd);
fprintf (stderr, "%d: %s (%s); ", i, s, sd);
SPI_freeString (s);
SPI_freeString (sd);
g_assert (AccessibleAction_doAction (action, i));
}
fprintf (stderr, "\n");
}
static void
test_text (AccessibleText *text)
{
char *str;
fprintf (stderr, "Testing text ...\n");
g_assert (AccessibleText_getCharacterCount (text) ==
strlen (TEST_STRING_A));
str = AccessibleText_getText (text, 0, WHOLE_STRING);
g_assert (!strcmp (str, TEST_STRING_A));
SPI_freeString (str);
str = AccessibleText_getText (text, 0, 5);
g_assert (!strncmp (str, TEST_STRING_A, 5));
SPI_freeString (str);
AccessibleText_setCaretOffset (text, 7);
g_assert (AccessibleText_getCaretOffset (text) == 7);
/* FIXME: lots more tests - selections etc. etc. */
}
void
log_object_text_changed (EventLog *log, const AccessibleEvent *event)
{
char *text;
if (!log_sanity_check_text (log, event))
return;
log_message (log, "text changed (%s) offset %d length %d on ",
event->type, event->detail1, event->detail2);
log_accessible (log, event->source);
text = AccessibleTextChangedEvent_getChangeString (event);
log_message (log, " change string '%s'", text ? text : "<null>");
SPI_freeString (text);
}
static SPIBoolean exception_handler( SPIException* err, SPIBoolean is_fatal ) {
// We wish to swallow a non-fatal error...
if ( is_fatal )
return FALSE; // We haven't dealt with it.
// ...which has a specific description.
char* description = SPIException_getDescription( err );
int result = strcmp( description, "IDL:omg.org/CORBA/COMM_FAILURE:1.0" );
SPI_freeString( description );
if ( result != 0 )
return FALSE; // We haven't dealt with it.
else
return TRUE; // We have dealt with it -- ie ignore it.
}
static void
test_image (AccessibleImage *image)
{
char *desc;
long int x = -1, y = -1, width = -1, height = -1;
desc = AccessibleImage_getImageDescription (image);
g_assert (desc != NULL);
SPI_freeString (desc);
AccessibleImage_getImagePosition (image, &x, &y,
SPI_COORD_TYPE_SCREEN);
AccessibleImage_getImageSize (image, &width, &height);
AccessibleImage_getImageExtents (image, &x, &y, &width, &height,
SPI_COORD_TYPE_WINDOW);
}
void
log_object_text_selection_changed (EventLog *log, const AccessibleEvent *event)
{
char *text;
if (!log_sanity_check_text (log, event))
return;
/* FIXME: more detail on the details */
log_message (log, "text selection changed (%s) %d %d on ",
event->type, event->detail1, event->detail2);
log_accessible (log, event->source);
text = AccessibleTextSelectionChangedEvent_getSelectionString (event);
log_message (log, "context '%s'\n", text);
SPI_freeString (text);
}
void
log_window (EventLog *log, const AccessibleEvent *event)
{
char *title;
if (!log_sanity_check (log, event, SANITY_CHECK_SOURCE) )
return;
log_message (log, "window event '%s' (%d) (%d) on ",
event->type, event->detail1, event->detail2);
log_accessible (log, event->source);
title = AccessibleWindowEvent_getTitleString (event);
log_message (log, " with title '%s'\n", title ? title : "<Null>");
SPI_freeString (title);
}
static void
report_leaked_ref (gpointer key, gpointer val, gpointer user_data)
{
char *name, *role;
Accessible *a = (Accessible *) val;
name = Accessible_getName (a);
if (cspi_exception ())
{
name = NULL;
}
role = Accessible_getRoleName (a);
if (cspi_exception ())
{
role = NULL;
}
fprintf (stderr, "leaked %d references to object %s, role %s %p\n",
a->ref_count, name ? name : "<?>", role ? role : "<?>", a);
SPI_freeString (name);
}
static void
validate_accessible (Accessible *accessible,
gboolean has_parent,
gboolean recurse_down)
{
Accessible *tmp;
char *name, *descr;
AccessibleRole role;
AccessibleRelation **relations;
char *role_name;
GString *item_str = g_string_new ("");
int i;
name = Accessible_getName (accessible);
g_assert (name != NULL);
descr = Accessible_getDescription (accessible);
g_assert (descr != NULL);
role = Accessible_getRole (accessible);
g_assert (role != SPI_ROLE_INVALID);
role_name = Accessible_getRoleName (accessible);
g_assert (role_name != NULL);
relations = Accessible_getRelationSet (accessible);
g_assert (relations != NULL);
for (i = 0; relations [i]; i++) {
AccessibleRelationType type;
int targets;
fprintf (stderr, "relation %d\n", i);
type = AccessibleRelation_getRelationType (relations [i]);
g_assert (type != SPI_RELATION_NULL);
targets = AccessibleRelation_getNTargets (relations [i]);
g_assert (targets != -1);
AccessibleRelation_unref (relations [i]);
relations [i] = NULL;
}
free (relations);
if (print_tree) {
int i;
for (i = 0; i < print_tree_depth; i++)
fputc (' ', stderr);
fputs ("|-> [ ", stderr);
}
if (Accessible_isAction (accessible)) {
tmp = Accessible_getAction (accessible);
g_assert (tmp != NULL);
if (print_tree)
fprintf (stderr, "At");
else
test_action (tmp);
AccessibleAction_unref (tmp);
}
if (Accessible_isApplication (accessible)) {
tmp = Accessible_getApplication (accessible);
if (print_tree)
fprintf (stderr, "Ap");
else
test_application (tmp);
AccessibleApplication_unref (tmp);
}
if (Accessible_isComponent (accessible)) {
tmp = Accessible_getComponent (accessible);
g_assert (tmp != NULL);
if (print_tree)
fprintf (stderr, "Co");
else
test_component (tmp);
AccessibleComponent_unref (tmp);
}
if (Accessible_isEditableText (accessible)) {
tmp = Accessible_getEditableText (accessible);
g_assert (tmp != NULL);
if (print_tree)
fprintf (stderr, "Et");
else
test_editable_text (tmp);
AccessibleEditableText_unref (tmp);
}
if (Accessible_isHypertext (accessible)) {
tmp = Accessible_getHypertext (accessible);
g_assert (tmp != NULL);
if (print_tree)
fprintf (stderr, "Ht");
AccessibleHypertext_unref (tmp);
}
if (Accessible_isImage (accessible)) {
tmp = Accessible_getImage (accessible);
g_assert (tmp != NULL);
if (print_tree) {
char *desc;
fprintf (stderr, "Im");
desc = AccessibleImage_getImageDescription (tmp);
g_string_append_printf (
item_str, " image descr: '%s'", desc);
SPI_freeString (desc);
} else
test_image (tmp);
AccessibleImage_unref (tmp);
}
if (Accessible_isSelection (accessible)) {
tmp = Accessible_getSelection (accessible);
g_assert (tmp != NULL);
if (print_tree)
fprintf (stderr, "Se");
AccessibleSelection_unref (tmp);
}
if (Accessible_isTable (accessible)) {
tmp = Accessible_getTable (accessible);
g_assert (tmp != NULL);
if (print_tree)
fprintf (stderr, "Ta");
else
test_table (tmp);
AccessibleTable_unref (tmp);
}
if (Accessible_isText (accessible)) {
tmp = Accessible_getText (accessible);
g_assert (tmp != NULL);
if (print_tree)
fprintf (stderr, "Te");
else {
if (strcmp (name, TEST_STRING_A_OBJECT) == 0)
test_text (tmp);
}
AccessibleText_unref (tmp);
}
if (Accessible_isValue (accessible)) {
tmp = Accessible_getValue (accessible);
g_assert (tmp != NULL);
if (print_tree)
fprintf (stderr, "Va");
else
test_value (tmp);
AccessibleValue_unref (tmp);
}
if (print_tree)
fprintf (stderr, " ] '%s' (%s) - %s: %s\n",
name, descr, role_name, item_str->str);
SPI_freeString (name);
SPI_freeString (descr);
SPI_freeString (role_name);
g_string_free (item_str, TRUE);
validate_tree (accessible, has_parent, recurse_down);
}
static void evListenerCB(const AccessibleEvent *event, void *user_data) {
static int running = 0;
struct evList *ev = malloc(sizeof(*ev));
AccessibleEvent_ref(event);
AccessibleText *newText;
ev->next = evs;
ev->ev = event;
evs = ev;
int state_changed_focused;
/* this is not atomic but we can only be recursively called within calls
* to the lib */
if (running)
return;
else
running = 1;
while (evs) {
pthread_mutex_lock(&updateMutex);
/* pickup a list of events to handle */
ev = evs;
evs = NULL;
for (; ev; AccessibleEvent_unref(ev->ev), ev = ev->next) {
event = ev->ev;
state_changed_focused = !strcmp(event->type,"object:state-changed:focused");
if (state_changed_focused && !event->detail1) {
if (event->source == curFocus)
finiTerm();
} else if (!strcmp(event->type,"focus:") || (state_changed_focused && event->detail1)) {
if (!(newText = Accessible_getText(event->source))) {
if (curFocus) finiTerm();
} else {
AccessibleRole role = Accessible_getRole(event->source);
if (typeAll ||
(typeText && ((role == SPI_ROLE_TEXT) || (role == SPI_ROLE_PASSWORD_TEXT) || (role == SPI_ROLE_PARAGRAPH))) ||
(typeTerminal && (role == SPI_ROLE_TERMINAL))) {
restartTerm(event->source, newText);
} else {
logMessage(LOG_DEBUG,"AT SPI widget not for us");
if (curFocus) finiTerm();
}
}
} else if (!strcmp(event->type,"object:text-caret-moved")) {
if (event->source != curFocus) continue;
logMessage(LOG_DEBUG,"caret move to %lu",event->detail1);
caretPosition(event->detail1);
} else if (!strcmp(event->type,"object:text-changed:delete")) {
long x,y,toDelete = event->detail2;
long length = 0, toCopy;
long downTo; /* line that will provide what will follow x */
logMessage(LOG_DEBUG,"delete %lu from %lu",event->detail2,event->detail1);
if (event->source != curFocus) continue;
findPosition(event->detail1,&x,&y);
downTo = y;
if (downTo < curNumRows)
length = curRowLengths[downTo];
while (x+toDelete >= length) {
downTo++;
if (downTo <= curNumRows - 1)
length += curRowLengths[downTo];
else {
/* imaginary extra line doesn't provide more length, and shouldn't need to ! */
if (x+toDelete > length) {
logMessage(LOG_ERR,"deleting past end of text !");
/* discarding */
toDelete = length - x;
}
break; /* deleting up to end */
}
}
if (length-toDelete>0) {
/* still something on line y */
if (y!=downTo) {
curRowLengths[y] = length-toDelete;
curRows[y]=realloc(curRows[y],curRowLengths[y]*sizeof(*curRows[y]));
}
if ((toCopy = length-toDelete-x))
memmove(curRows[y]+x,curRows[downTo]+curRowLengths[downTo]-toCopy,toCopy*sizeof(*curRows[downTo]));
if (y==downTo) {
curRowLengths[y] = length-toDelete;
curRows[y]=realloc(curRows[y],curRowLengths[y]*sizeof(*curRows[y]));
}
} else {
/* kills this line as well ! */
y--;
}
if (downTo>=curNumRows)
/* imaginary extra lines don't need to be deleted */
downTo=curNumRows-1;
delRows(y+1,downTo-y);
caretPosition(AccessibleText_getCaretOffset(curTerm));
} else if (!strcmp(event->type,"object:text-changed:insert")) {
long len=event->detail2,semilen,x,y;
char *added;
const char *adding,*c;
logMessage(LOG_DEBUG,"insert %lu from %lu",event->detail2,event->detail1);
if (event->source != curFocus) continue;
findPosition(event->detail1,&x,&y);
adding = c = added = AccessibleTextChangedEvent_getChangeString(event);
if (x && (c = strchr(adding,'\n'))) {
/* splitting line */
addRows(y,1);
semilen=my_mbslen(adding,c+1-adding);
curRowLengths[y]=x+semilen;
if (x+semilen-1>curNumCols)
curNumCols=x+semilen-1;
/* copy beginning */
curRows[y]=malloc(curRowLengths[y]*sizeof(*curRows[y]));
memcpy(curRows[y],curRows[y+1],x*sizeof(*curRows[y]));
/* add */
my_mbsrtowcs(curRows[y]+x,&adding,semilen,NULL);
len-=semilen;
adding=c+1;
/* shift end */
curRowLengths[y+1]-=x;
memmove(curRows[y+1],curRows[y+1]+x,curRowLengths[y+1]*sizeof(*curRows[y+1]));
x=0;
y++;
}
while ((c = strchr(adding,'\n'))) {
/* adding lines */
addRows(y,1);
semilen=my_mbslen(adding,c+1-adding);
curRowLengths[y]=semilen;
if (semilen-1>curNumCols)
curNumCols=semilen-1;
curRows[y]=malloc(semilen*sizeof(*curRows[y]));
my_mbsrtowcs(curRows[y],&adding,semilen,NULL);
len-=semilen;
adding=c+1;
y++;
}
if (len) {
/* still length to add on the line following it */
if (y==curNumRows) {
/* It won't insert ending \n yet */
addRows(y,1);
curRows[y]=NULL;
curRowLengths[y]=0;
}
curRowLengths[y] += len;
curRows[y]=realloc(curRows[y],curRowLengths[y]*sizeof(*curRows[y]));
memmove(curRows[y]+x+len,curRows[y]+x,(curRowLengths[y]-(x+len))*sizeof(*curRows[y]));
my_mbsrtowcs(curRows[y]+x,&adding,len,NULL);
if (curRowLengths[y]-(curRows[y][curRowLengths[y]-1]=='\n')>curNumCols)
curNumCols=curRowLengths[y]-(curRows[y][curRowLengths[y]-1]=='\n');
}
SPI_freeString(added);
caretPosition(AccessibleText_getCaretOffset(curTerm));
} else
logMessage(LOG_INFO,"event %s, source %p, detail1 %lu detail2 %lu",event->type,event->source,event->detail1,event->detail2);
}
pthread_mutex_unlock(&updateMutex);
}
running = 0;
}
char * windows_string ( char * _str )
{
char * ret = SQ_STRDUP_FUNCTION(_str);
SPI_freeString ( _str );
return ret;
}
