Example #1
0
bool
BPoseView::GetProperty(BMessage *_SCRIPTING_ONLY(specifier),
	int32 _SCRIPTING_ONLY(form), const char *_SCRIPTING_ONLY(property),
	BMessage *_SCRIPTING_ONLY(reply))
{
#if _SUPPORTS_FEATURE_SCRIPTING
//	PRINT(("GetProperty %s\n", property));
	bool handled = false;
	status_t error = B_OK;

	if (strcmp(property, kPropertyPath) == 0) {
		if (form == B_DIRECT_SPECIFIER) {
			handled = true;
			if (!TargetModel())
				error = B_NOT_A_DIRECTORY;
			else 
				reply->AddRef("result", TargetModel()->EntryRef());
		}
	} else if (strcmp(property, kPropertySelection) == 0) {
		int32 count = fSelectionList->CountItems();
		switch (form) {
			case B_DIRECT_SPECIFIER:
				// return entries of all poses in selection
				for (int32 index = 0; index < count; index++) 
					reply->AddRef("result", fSelectionList->ItemAt(index)->
						TargetModel()->EntryRef());

				handled = true;
				break;

			case kPreviousSpecifier:
			case kNextSpecifier:
				{
					// return entry and index of selected pose before or after
					// specified pose
					entry_ref ref;
					if (specifier->FindRef("data", &ref) != B_OK)
						break;
					
					int32 poseIndex;
					BPose *pose = FindPose(&ref, &poseIndex);
					
					for (;;) {
						if (form == (int32)kPreviousSpecifier)
							pose = PoseAtIndex(--poseIndex);
						else if (form == (int32)kNextSpecifier)
							pose = PoseAtIndex(++poseIndex);
						
						if (!pose) {
							error = B_ENTRY_NOT_FOUND;
							break;
						}
						
						if (pose->IsSelected()) {
							reply->AddRef("result", pose->TargetModel()->EntryRef());
							reply->AddInt32("index", IndexOfPose(pose));
							break;
						}
					}
			
					handled = true;
					break;
				}
		}
	} else if (strcmp(property, kPropertyEntry) == 0) {
		int32 count = fPoseList->CountItems();
		switch (form) {
			case B_DIRECT_SPECIFIER:
				// return all entries of all poses in PoseView
				for (int32 index = 0; index < count; index++) 
					reply->AddRef("result", PoseAtIndex(index)->TargetModel()->EntryRef());

				handled = true;
				break;
			case B_INDEX_SPECIFIER:
				{
					// return entry at index
					int32 index;
					if (specifier->FindInt32("index", &index) != B_OK)
						break;
					
					if (!PoseAtIndex(index)) {
						error = B_BAD_INDEX;
						handled = true;
						break;
					}
					reply->AddRef("result", PoseAtIndex(index)->TargetModel()->EntryRef());
	
					handled = true;
					break;
				}
			case kPreviousSpecifier:
			case kNextSpecifier:
				{
					// return entry and index of pose before or after specified pose
					entry_ref ref;
					if (specifier->FindRef("data", &ref) != B_OK)
						break;
					
					int32 tmp;
					BPose *pose = FindPose(&ref, form, &tmp);
	
					if (!pose) {
						error = B_ENTRY_NOT_FOUND;
						handled = true;
						break;
					}					
					
					reply->AddRef("result", pose->TargetModel()->EntryRef());
					reply->AddInt32("index", IndexOfPose(pose));
	
					handled = true;
					break;
				}
		}
	}
	
	if (error != B_OK)
		reply->AddInt32("error", error);

	return handled;
#else
	return false;
#endif
}
/*!
	\brief Tracker add-on entry
*/
extern "C" void
process_refs(entry_ref dir, BMessage* refs, void* /*reserved*/)
{
	status_t status;
	BAlert *alert;
	BMessenger msgr;
	BPoseView *view = NULL;
	BMessage poseViewBackup;
	BMessage poseViewColumnBackup;
	uint32 poseViewModeBackup;
	BString windowTitleBackup;

	refs->PrintToStream();
	
	status = refs->FindMessenger("TrackerViewToken", &msgr);
	if (status < B_OK) {
		Error(view, status);
		return;
	}

	status = B_ERROR;
	if (!msgr.LockTarget()) {
		Error(view, status);
		return;
	}

	status = B_BAD_HANDLER;
	view = dynamic_cast<BPoseView *>(msgr.Target(NULL));
	if (!view) {
		Error(view, status);
		return;
	}
	if (dynamic_cast<BWindow *>(view->Looper()) == NULL) {
		Error(view, status, true);
		return;
	}

	windowTitleBackup = view->Window()->Title();

	view->SaveColumnState(poseViewColumnBackup);
	view->SaveState(poseViewBackup);
	view->SetDragEnabled(false);
	view->SetSelectionRectEnabled(false);
	view->SetPoseEditing(false);
	poseViewModeBackup = view->ViewMode();
	

	view->SetViewMode(kIconMode);

	view->ShowBarberPole();


	view->UnlockLooper();



	alert = new BAlert("Error", "IconVader:\nClick on the icons to get points."
		"\nAvoid symlinks!", "OK");
	alert->SetFlags(alert->Flags() | B_CLOSE_ON_ESCAPE);
	alert->Go();


	int32 score = 0;
	int32 count = 300;
	while (count--) {
		status = B_ERROR;
		if (!msgr.LockTarget()) {
			Error(view, status);
			return;
		}

		BPose *pose;
		for (int32 i = 0; (pose = view->PoseAtIndex(i)); i++) {
			if (pose->IsSelected()) {
				if (pose->TargetModel()->IsFile())
					score++;
				if (pose->TargetModel()->IsDirectory())
					score+=2;
				if (pose->TargetModel()->IsSymLink())
					score-=10;
				pose->Select(false);
			}
#ifdef __HAIKU__
			BPoint location = pose->Location(view);
#else
			BPoint location = pose->Location();
#endif
			location.x += ((rand() % 20) - 10);
			location.y += ((rand() % 20) - 10);
#ifdef __HAIKU__
			pose->SetLocation(location, view);
#else
			pose->SetLocation(location);
#endif
		}

		view->CheckPoseVisibility();

		view->Invalidate();

		BString str("Score: ");
		str << score;
		view->Window()->SetTitle(str.String());
		
		view->UnlockLooper();
		snooze(100000);
	}

	BString scoreStr("You scored ");
	scoreStr << score << " points!";
	alert = new BAlert("Error", scoreStr.String(), "Cool!");
	alert->SetFlags(alert->Flags() | B_CLOSE_ON_ESCAPE);
	alert->Go();


	status = B_ERROR;
	if (!msgr.LockTarget()) {
		Error(view, status);
		return;
	}

	/*
	status = B_BAD_HANDLER;
	view = dynamic_cast<BPoseView *>(msgr.Target(NULL));
	if (!view)
		goto err1;
	*/

	view->HideBarberPole();
	view->SetViewMode(poseViewModeBackup);
	view->RestoreState(poseViewBackup);
	view->RestoreColumnState(poseViewColumnBackup);

	view->Window()->SetTitle(windowTitleBackup.String());
	
/*
	BMessage('_RRC') {
        TrackerViewToken = BMessenger(port=32004, team=591, target=direct:0x131)
} */


	//be_roster->Launch("application/x-vnd.haiku-filetypes", refs);
	
	view->UnlockLooper();
	return;

}