//TODO: unfinished
private OoShapeObserver searchUnregisteredShapeByAccessible(string accName, XAccessibleContext cont)
{
Update();
var obs = searchRegisterdSapeObserverByAccessibleName(accName, cont, false);
if (obs != null)
{
return(obs);
}
XDrawPages pages = PagesSupplier.getDrawPages();
if (pages != null)
{
try
{
for (int i = 0; i < pages.getCount(); i++)
{
var anyPage = pages.getByIndex(i);
if (anyPage.hasValue())
{
var page = anyPage.Value;
if (page != null && page is XShapes)
{
for (int j = 0; j < ((XShapes)page).getCount(); j++)
{
var anyShape = ((XShapes)page).getByIndex(j);
if (anyShape.hasValue())
{
var shape = anyShape.Value;
string name = OoUtils.GetStringProperty(shape, "Name");
string UIname = OoUtils.GetStringProperty(shape, "UINameSingular");
string Title = OoUtils.GetStringProperty(shape, "Title");
//if (accName.Equals(UIname))
//{
//}
//else if (accName.Equals(name))
//{
//}
//else if (accName.Equals(name + " " + Title))
//{
//}
//else
//{
//}
}
}
}
}
}
}
catch (System.Exception) { }
}
return(null);
}
/// <summary>
/// Gets the accessible role of the XAccessible obj if possible.
/// </summary>
/// <param name="obj">The obj.</param>
/// <returns>AccessibleRole or AccessibleRole.UNKNOWN</returns>
public static AccessibleRole GetAccessibleRole(XAccessibleContext obj)
{
if (obj != null)
{
AccessibleRole r = AccessibleRole.UNKNOWN;
try
{
r = tryGetAccessibleRole(obj);
return r;
}
catch (unoidl.com.sun.star.lang.DisposedException)
{
return AccessibleRole.INVALID;
//Logger.Instance.Log(LogPriority.DEBUG, "can't get accessibility role - the object is already disposed", ex);
}
catch (Exception ex) { Logger.Instance.Log(LogPriority.DEBUG, "can't get accessibility role", ex); }
}
return AccessibleRole.UNKNOWN;
}
private static AccessibleRole tryGetAccessibleRole(XAccessibleContext obj)
{
AccessibleRole r = AccessibleRole.UNKNOWN;
try
{
TimeLimitExecutor.WaitForExecuteWithTimeLimit(100,
() =>
{
try
{
short role = obj.getAccessibleRole();
r = GetRoleFromShort(role);
}
catch (unoidl.com.sun.star.lang.DisposedException)
{
r = AccessibleRole.INVALID;
}
catch (ThreadAbortException) { r = AccessibleRole.UNKNOWN; }
}, "GetAccRole4XAccCont");
}
catch (System.Threading.ThreadAbortException) { }
return r;
}
internal void UpdateObserverLists(OoShapeObserver obs)
{
String name = obs.Name;
XShape shape = obs.Shape;
XAccessible acc = obs.AcccessibleCounterpart;
XAccessibleContext cont = acc != null?acc.getAccessibleContext() : null;
//TODO: maybe do this softer?!
try { shapes[name] = obs; }
catch (Exception) { }
if (cont != null)
{
try { accshapes[cont] = obs; }
catch (Exception) { }
}
else
{
// search for a relation?
}
try { domshapes[shape] = obs; }
catch (Exception) { }
}
public static XAccessible GetAccessibleChildDescriptionStartsWith(String descriptionStart, XAccessibleContext haystack)
{
try
{
if (haystack != null && !String.IsNullOrWhiteSpace(descriptionStart))
{
string desc = GetAccessibleDesc(haystack);
if (desc != null && desc.StartsWith(descriptionStart))
{
return haystack as XAccessible;
}
if (haystack.getAccessibleChildCount() > 0)
{
int childCount = haystack.getAccessibleChildCount();
for (int i = 0; i < childCount; i++)
{
var c = haystack.getAccessibleChild(i);
if (c != null)
{
if (c.Equals(haystack)) continue;
var child = GetAccessibleChildDescriptionStartsWith(descriptionStart, c.getAccessibleContext());
if (child != null) return child;
}
}
}
}
}
catch { }
return null;
}
/// <summary>
/// Gets the name of the accessible child with.
/// </summary>
/// <param name="name">The name.</param>
/// <param name="haystack">The haystack.</param>
/// <returns>The first found XAccessible with a partly equal name or NULL</returns>
public static XAccessible GetAccessibleChildWithName(String name, XAccessibleContext haystack)
{
try
{
if (haystack != null && !String.IsNullOrWhiteSpace(name))
{
if (GetAccessibleName(haystack).Equals(name))
{
return haystack as XAccessible;
}
if (haystack.getAccessibleChildCount() > 0)
{
int childCount = haystack.getAccessibleChildCount();
for (int i = 0; i < childCount; i++)
{
var c = haystack.getAccessibleChild(i);
if (c != null)
{
if (c.Equals(haystack)) continue;
var child = GetAccessibleChildWithName(name, c);
if (child != null) return child;
}
}
}
}
}
catch { }
return null;
}
public static XAccessible GetAccessibleCounterpartFromHash(XShape needle, XAccessibleContext haystack)
{
XAccessible counterpart = null;
if (haystack != null && needle != null)
{
string hash = "###" + needle.GetHashCode().ToString() + "###";
try
{
string desc = OoUtils.GetStringProperty(needle, "Description");
bool success = OoUtils.SetStringProperty(needle, "Description", hash + desc);
if (success)
{
// find the accessible counterpart with the description
// starting with the corresponding hash pattern
counterpart = GetAccessibleChildDescriptionStartsWith(hash, haystack);
if (counterpart == null)
{
Logger.Instance.Log(LogPriority.DEBUG, "OoAccessibility", "[ERORR] could not find ax XAccessible width the given Description");
}
}
else
{
// FIXME: what todo if no description could been set
}
// if found reset the Description
success = OoUtils.SetStringProperty(needle, "Description", desc);
if (!success)
{
Logger.Instance.Log(LogPriority.DEBUG, "OoAccessibility", "[ERROR] Could not revert Description change for XShape while searching for their counterpart");
}
}
catch { }
}
return counterpart;
}
/// <summary>
/// Try to find the accessible counterpart to a XShape in the document.
/// </summary>
/// <param name="needle">The needle.</param>
/// <param name="haystack">The XAccessible haystack (parent or document).</param>
/// <returns>The accessible counterpart (if the name is equal) or NULL</returns>
public static XAccessible _GetAccessibleCounterpart(XShape needle, XAccessibleContext haystack)
{
if (haystack != null && needle != null)
{
String name = OoUtils.GetStringProperty(needle, "Name");
String title = OoUtils.GetStringProperty(needle, "Title");
String search = (String.IsNullOrWhiteSpace(name) ? "" : name)
+ (String.IsNullOrWhiteSpace(title) ? "" : " " + title);
return GetAccessibleChildWithName(search, haystack);
}
return null;
}
/// <summary>
/// Prints some accessible infos into the Debug Output.
/// </summary>
/// <param name="obj">The obj.</param>
public static String PrintAccessibleInfos(XAccessibleContext accessibleContext, bool printStates = false)
{
String output = "";
if (accessibleContext != null)
{
var role = GetRoleFromShort(accessibleContext.getAccessibleRole());
var name = accessibleContext.getAccessibleName();
var desc = accessibleContext.getAccessibleDescription();
output += "Role: " + role + " | Name: '" + name + "' Description: '" + desc + "'";
var child = accessibleContext.getAccessibleChildCount();
output += " (has " + child + " children)";
if (printStates)
{
var states = GetAccessibleStates(accessibleContext.getAccessibleStateSet());
foreach (var item in states)
{
output += "\r\nState: " + item;
}
}
}
return output;
}
private OoShapeObserver searchRegisterdSapeObserverByAccessibleName(string accName, XAccessibleContext cont, bool searchUnregistered = true)
{
if (accshapes.ContainsKey(cont))
{
return(accshapes[cont]);
}
// if the name contains spaces - e.g. for text frames etc.
if (accName.Contains(" "))
{
System.Diagnostics.Debug.WriteLine("problem in finding the correct shape - name contains space characters");
var tokens = accName.Split(' ');
string sName = String.Empty;
foreach (var token in tokens)
{
sName += (String.IsNullOrEmpty(sName) ? "" : " ") + token;
OoShapeObserver _so = getRegisteredShapeObserver(sName);
if (AccCorrespondsToShapeObserver(cont as XAccessible, _so))
{
return(_so);
}
}
}
// if name is already registered
OoShapeObserver so = getRegisteredShapeObserver(accName);
if (AccCorrespondsToShapeObserver(cont as XAccessible, so))
{
return(so);
}
// search through all registered shapes
so = searchRegisteredShapeByAccessible(accName, cont as XAccessible);
if (AccCorrespondsToShapeObserver(cont as XAccessible, so))
{
return(so);
}
if (searchUnregistered)
{
so = searchUnregisteredShapeByAccessible(accName, cont);
}
return(null);
}
/// <summary>
/// Gets the 'Name' part of the accessible name.
/// The accessible name is a combination of 'Name' + " " + 'Title' [or Text] + [...]
/// </summary>
/// <param name="obj">The obj.</param>
/// <returns>The first part of the accessible name up to the first appearence of an space character</returns>
public static String GetAccessibleNamePart(XAccessibleContext obj)
{
String name = String.Empty;
String accName = GetAccessibleName(obj);
if (!String.IsNullOrWhiteSpace(accName))
{
int deviderPos = accName.IndexOf(' ');
if (deviderPos > 0)
{
name = accName.Substring(0, deviderPos);
}
else
{
name = accName;
}
}
return name;
}
/// <summary>
/// Gets the name of the accessible.
/// </summary>
/// <param name="obj">The obj.</param>
/// <returns></returns>
public static String GetAccessibleName(XAccessibleContext obj)
{
try
{
string name = obj != null ? obj.getAccessibleName() : String.Empty;
return name;
}
catch (System.Exception ex)
{
try
{
Logger.Instance.Log(LogPriority.DEBUG, "OoAccessibility", "Could not get the Accessible name for object: " + ex);
//System.Diagnostics.Debug.WriteLine("------------- ERROR FOR ELEMENT ---------------");
//util.Debug.GetAllServicesOfObject(obj);
//util.Debug.GetAllInterfacesOfObject(obj);
//System.Diagnostics.Debug.WriteLine("------------- END OF ERROR MESSAGE ---------------");
}
catch { }
return String.Empty;
}
}
//TODO: unfinished
private OoShapeObserver searchUnregisteredShapeByAccessible(string accName, XAccessibleContext cont)
{
Update();
var obs = searchRegisterdSapeObserverByAccessibleName(accName, cont, false);
if (obs != null)
return obs;
XDrawPages pages = PagesSupplier.getDrawPages();
if (pages != null)
{
try
{
for (int i = 0; i < pages.getCount(); i++)
{
var anyPage = pages.getByIndex(i);
if (anyPage.hasValue())
{
var page = anyPage.Value;
if (page != null && page is XShapes)
{
for (int j = 0; j < ((XShapes)page).getCount(); j++)
{
var anyShape = ((XShapes)page).getByIndex(j);
if (anyShape.hasValue())
{
var shape = anyShape.Value;
string name = OoUtils.GetStringProperty(shape, "Name");
string UIname = OoUtils.GetStringProperty(shape, "UINameSingular");
string Title = OoUtils.GetStringProperty(shape, "Title");
//if (accName.Equals(UIname))
//{
//}
//else if (accName.Equals(name))
//{
//}
//else if (accName.Equals(name + " " + Title))
//{
//}
//else
//{
//}
}
}
}
}
}
}
catch (System.Exception){}
}
return null;
}
private OoShapeObserver searchRegisterdSapeObserverByAccessibleName(string accName, XAccessibleContext cont, bool searchUnregistered = true)
{
if (accshapes.ContainsKey(cont))
return accshapes[cont];
// if the name contains spaces - e.g. for text frames etc.
if (accName.Contains(" "))
{
System.Diagnostics.Debug.WriteLine("problem in finding the correct shape - name contains space characters");
var tokens = accName.Split(' ');
string sName = String.Empty;
foreach (var token in tokens)
{
sName += (String.IsNullOrEmpty(sName) ? "" : " ") + token;
OoShapeObserver _so = getRegisteredShapeObserver(sName);
if (AccCorrespondsToShapeObserver(cont as XAccessible, _so))
{
return _so;
}
}
}
// if name is already registered
OoShapeObserver so = getRegisteredShapeObserver(accName);
if (AccCorrespondsToShapeObserver(cont as XAccessible, so))
return so;
// search through all registered shapes
so = searchRegisteredShapeByAccessible(accName, cont as XAccessible);
if (AccCorrespondsToShapeObserver(cont as XAccessible, so))
return so;
if (searchUnregistered) so = searchUnregisteredShapeByAccessible(accName, cont);
return null;
}
/// <summary>
/// Initializes a new instance of the <see cref="OoAccComponent"/> struct.
/// </summary>
/// <param name="accComp">The base XAccessibleComponent that shoulb be wraped.</param>
private OoAccComponent(XAccessibleComponent accComp)
{
this.AccComp = accComp;
AccCont = (AccComp != null && AccComp is XAccessibleContext) ? AccComp as XAccessibleContext :
AccComp is XAccessible ? ((XAccessible)AccComp).getAccessibleContext() : null;
}
/// <summary>
/// Initializes a new instance of the <see cref="OoAccComponent"/> struct.
/// </summary>
/// <param name="accComp">The base XAccessibleComponent that shoulb be wraped.</param>
private OoAccComponent(XAccessibleComponent accComp)
{
this.AccComp = accComp;
AccCont = (AccComp != null && AccComp is XAccessibleContext) ? AccComp as XAccessibleContext :
AccComp is XAccessible ? ((XAccessible)AccComp).getAccessibleContext() : null;
}
/// <summary>
/// Gets the accessible description.
/// </summary>
/// <param name="obj">The obj.</param>
/// <returns></returns>
public static String GetAccessibleDesc(XAccessibleContext obj) { return obj != null ? obj.getAccessibleDescription() : String.Empty; }
