int32_t
PListViewInvoke(void *pobject, void *in, void *out, void *extraData)
{
if (!pobject || !in || !out)
return B_ERROR;
PView *parent = static_cast<PView*>(pobject);
if (!parent)
return B_BAD_TYPE;
BListView *backend = (BListView*)parent->GetView();
PArgs *args = static_cast<PArgs*>(in);
int32 what;
if (args->FindInt32("message", &what) != B_OK)
what = -1;
if (backend->Window())
backend->Window()->Lock();
if (what >= 0)
{
BMessage invMsg(what);
backend->Invoke(&invMsg);
}
else
backend->Invoke();
if (backend->Window())
backend->Window()->Unlock();
return B_OK;
}
int32_t
PTextViewCut(void *pobject, void *in, void *out, void *extraData)
{
if (!pobject || !in || !out)
return B_ERROR;
PView *parent = static_cast<PView*>(pobject);
if (!parent)
return B_BAD_TYPE;
BTextView *backend = (BTextView*)parent->GetView();
PArgs *inArgs = static_cast<PArgs*>(in);
uint64 id = 0;
if (inArgs->FindInt64("clipid", (int64*)&id) != B_OK)
return B_ERROR;
PObject *obj = BROKER->FindObject(id);
if (!obj || obj->GetType().ICompare("PClipboard") != 0)
return B_BAD_DATA;
PClipboard *clip = dynamic_cast<PClipboard*>(obj);
if (backend->Window())
backend->Window()->Lock();
backend->Cut(clip->GetBackend());
if (backend->Window())
backend->Window()->Unlock();
return B_OK;
}
int32_t
PListViewDeselectExcept(void *pobject, void *in, void *out, void *extraData)
{
if (!pobject || !in || !out)
return B_ERROR;
PView *parent = static_cast<PView*>(pobject);
if (!parent)
return B_BAD_TYPE;
BListView *backend = (BListView*)parent->GetView();
PArgs *inArgs = static_cast<PArgs*>(in);
int32 from;
if (inArgs->FindInt32("from", &from) != B_OK)
return B_ERROR;
int32 to;
if (inArgs->FindInt32("to", &to) != B_OK)
return B_ERROR;
if (backend->Window())
backend->Window()->Lock();
backend->DeselectExcept(from, to);
if (backend->Window())
backend->Window()->Unlock();
return B_OK;
}
int32_t
PListViewScrollTo(void *pobject, void *in, void *out, void *extraData)
{
if (!pobject || !in || !out)
return B_ERROR;
PView *parent = static_cast<PView*>(pobject);
if (!parent)
return B_BAD_TYPE;
BListView *backend = (BListView*)parent->GetView();
PArgs *inArgs = static_cast<PArgs*>(in);
float x;
if (inArgs->FindFloat("x", &x) != B_OK)
return B_ERROR;
float y;
if (inArgs->FindFloat("y", &y) != B_OK)
return B_ERROR;
if (backend->Window())
backend->Window()->Lock();
backend->ScrollTo(x, y);
if (backend->Window())
backend->Window()->Unlock();
return B_OK;
}
int32_t
PListViewRemoveItem(void *pobject, void *in, void *out, void *extraData)
{
if (!pobject || !in || !out)
return B_ERROR;
PView *parent = static_cast<PView*>(pobject);
if (!parent)
return B_BAD_TYPE;
BListView *backend = (BListView*)parent->GetView();
PArgs *args = static_cast<PArgs*>(in), *outArgs = static_cast<PArgs*>(out);
int32 index;
if (args->FindInt32("index", &index) != B_OK)
return B_ERROR;
if (backend->Window())
backend->Window()->Lock();
bool outValue = backend->RemoveItems(index, 1);
if (backend->Window())
backend->Window()->Unlock();
outArgs->MakeEmpty();
outArgs->AddBool("value", outValue);
return B_OK;
}
int32_t
PTextViewInsert(void *pobject, void *in, void *out, void *extraData)
{
if (!pobject || !in || !out)
return B_ERROR;
PView *parent = static_cast<PView*>(pobject);
if (!parent)
return B_BAD_TYPE;
BTextView *backend = (BTextView*)parent->GetView();
PArgs *inArgs = static_cast<PArgs*>(in);
BString text;
if (inArgs->FindString("text", &text) != B_OK)
return B_ERROR;
int32 length;
if (inArgs->FindInt32("length", &length) != B_OK)
return B_ERROR;
if (backend->Window())
backend->Window()->Lock();
backend->Insert(text.String(), length);
if (backend->Window())
backend->Window()->Unlock();
return B_OK;
}
int32_t
PTextViewLineAtOffset(void *pobject, void *in, void *out, void *extraData)
{
if (!pobject || !in || !out)
return B_ERROR;
PView *parent = static_cast<PView*>(pobject);
if (!parent)
return B_BAD_TYPE;
BTextView *backend = (BTextView*)parent->GetView();
PArgs *inArgs = static_cast<PArgs*>(in);
PArgs *outArgs = static_cast<PArgs*>(out);
int32 offset;
if (inArgs->FindInt32("offset", &offset) != B_OK)
return B_ERROR;
if (backend->Window())
backend->Window()->Lock();
int32 outValue1;
outValue1 = backend->LineAt(offset);
if (backend->Window())
backend->Window()->Unlock();
outArgs->MakeEmpty();
return B_OK;
}
int32_t
PListViewScrollToPoint(void *pobject, void *in, void *out, void *extraData)
{
if (!pobject || !in || !out)
return B_ERROR;
PView *parent = static_cast<PView*>(pobject);
if (!parent)
return B_BAD_TYPE;
BListView *backend = (BListView*)parent->GetView();
PArgs *inArgs = static_cast<PArgs*>(in);
BPoint pt;
if (inArgs->FindPoint("pt", &pt) != B_OK)
return B_ERROR;
if (backend->Window())
backend->Window()->Lock();
backend->ScrollTo(pt);
if (backend->Window())
backend->Window()->Unlock();
return B_OK;
}
int32_t
PTextViewHighlight(void *pobject, void *in, void *out, void *extraData)
{
if (!pobject || !in || !out)
return B_ERROR;
PView *parent = static_cast<PView*>(pobject);
if (!parent)
return B_BAD_TYPE;
BTextView *backend = (BTextView*)parent->GetView();
PArgs *inArgs = static_cast<PArgs*>(in);
int32 start;
if (inArgs->FindInt32("start", &start) != B_OK)
return B_ERROR;
int32 end;
if (inArgs->FindInt32("end", &end) != B_OK)
return B_ERROR;
if (backend->Window())
backend->Window()->Lock();
backend->Highlight(start, end);
if (backend->Window())
backend->Window()->Unlock();
return B_OK;
}
int32_t
PTextViewGetSelection(void *pobject, void *in, void *out, void *extraData)
{
if (!pobject || !in || !out)
return B_ERROR;
PView *parent = static_cast<PView*>(pobject);
if (!parent)
return B_BAD_TYPE;
BTextView *backend = (BTextView*)parent->GetView();
PArgs *outArgs = static_cast<PArgs*>(out);
if (backend->Window())
backend->Window()->Lock();
int32 outValue1;
int32 outValue2;
backend->GetSelection(&outValue1, &outValue2);
if (backend->Window())
backend->Window()->Unlock();
outArgs->MakeEmpty();
outArgs->AddInt32("start", outValue1);
outArgs->AddInt32("end", outValue2);
return B_OK;
}
int32_t
PListViewSelect(void *pobject, void *in, void *out, void *extraData)
{
if (!pobject || !in || !out)
return B_ERROR;
PView *parent = static_cast<PView*>(pobject);
if (!parent)
return B_BAD_TYPE;
BListView *backend = (BListView*)parent->GetView();
PArgs *inArgs = static_cast<PArgs*>(in);
int32 index;
if (inArgs->FindInt32("index", &index) != B_OK)
return B_ERROR;
bool extend;
if (inArgs->FindBool("extend", &extend) != B_OK)
return B_ERROR;
if (backend->Window())
backend->Window()->Lock();
backend->Select(index, extend);
if (backend->Window())
backend->Window()->Unlock();
return B_OK;
}
int32_t
PTextViewDisallowChars(void *pobject, void *in, void *out, void *extraData)
{
if (!pobject || !in || !out)
return B_ERROR;
PView *parent = static_cast<PView*>(pobject);
if (!parent)
return B_BAD_TYPE;
BTextView *backend = (BTextView*)parent->GetView();
PArgs *inArgs = static_cast<PArgs*>(in);
BString string;
if (inArgs->FindString("chars", &string) != B_OK)
return B_ERROR;
if (backend->Window())
backend->Window()->Lock();
for (int32 i = 0; i < string.CountChars(); i++)
{
char c = string.ByteAt(i);
if (c)
backend->DisallowChar(c);
}
if (backend->Window())
backend->Window()->Unlock();
return B_OK;
}
int32_t
PListViewItemFrame(void *pobject, void *in, void *out, void *extraData)
{
if (!pobject || !in || !out)
return B_ERROR;
PView *parent = static_cast<PView*>(pobject);
if (!parent)
return B_BAD_TYPE;
BListView *backend = (BListView*)parent->GetView();
PArgs *inArgs = static_cast<PArgs*>(in);
PArgs *outArgs = static_cast<PArgs*>(out);
int32 index;
if (inArgs->FindInt32("index", &index) != B_OK)
return B_ERROR;
if (backend->Window())
backend->Window()->Lock();
BRect outValue1;
outValue1 = backend->ItemFrame(index);
if (backend->Window())
backend->Window()->Unlock();
outArgs->MakeEmpty();
return B_OK;
}
int32_t
PMenuItemSubmenu(void *pobject, void *in, void *out, void *extraData)
{
if (!pobject || !in || !out)
return B_ERROR;
PView *parent = static_cast<PView*>(pobject);
if (!parent)
return B_BAD_TYPE;
BMenuItem *backend = (BMenuItem*)parent->GetView();
PArgs *outArgs = static_cast<PArgs*>(out);
outArgs->MakeEmpty();
BMenu *menu = backend->Menu();
PMenuBackend *menuBackend = static_cast<PMenuBackend*>(menu);
if (menuBackend)
{
PMenu *pmenu = static_cast<PMenu*>(menuBackend->GetOwner());
outArgs->AddInt64("id", pmenu->GetID());
}
else
outArgs->AddInt64("id", 0);
return B_OK;
}
int32_t
PListViewAddItems(void *pobject, void *in, void *out, void *extraData)
{
if (!pobject || !in || !out)
return B_ERROR;
PView *parent = static_cast<PView*>(pobject);
if (!parent)
return B_BAD_TYPE;
BListView *backend = (BListView*)parent->GetView();
PArgs *args = static_cast<PArgs*>(in), *outArgs = static_cast<PArgs*>(out);
int32 index;
if (args->FindInt32("index", &index) != B_OK)
index = -1;
if (backend->Window())
backend->Window()->Lock();
BList list;
BString itemName;
int32 nameIndex = 0;
while (args->FindString("items", &itemName, nameIndex) == B_OK)
{
list.AddItem(new BString(itemName));
nameIndex++;
}
bool outValue = true;
if (list.CountItems() > 0)
{
if (index >= 0)
outValue = backend->AddList(&list, index);
else
outValue = backend->AddList(&list);
}
if (backend->Window())
backend->Window()->Unlock();
for (int32 i = 0; i < list.CountItems(); i++)
delete ((BString*)list.ItemAt(i));
list.MakeEmpty();
outArgs->MakeEmpty();
outArgs->AddBool("value", outValue);
return B_OK;
}
int32_t
PTextViewSetInsets(void *pobject, void *in, void *out, void *extraData)
{
if (!pobject || !in || !out)
return B_ERROR;
PView *parent = static_cast<PView*>(pobject);
if (!parent)
return B_BAD_TYPE;
BTextView *backend = (BTextView*)parent->GetView();
PArgs *inArgs = static_cast<PArgs*>(in);
float left;
if (inArgs->FindFloat("left", &left) != B_OK)
return B_ERROR;
float top;
if (inArgs->FindFloat("top", &top) != B_OK)
return B_ERROR;
float right;
if (inArgs->FindFloat("right", &right) != B_OK)
return B_ERROR;
float bottom;
if (inArgs->FindFloat("bottom", &bottom) != B_OK)
return B_ERROR;
if (backend->Window())
backend->Window()->Lock();
backend->SetInsets(left, top, right, bottom);
if (backend->Window())
backend->Window()->Unlock();
return B_OK;
}
int32_t
PListViewScrollToSelection(void *pobject, void *in, void *out, void *extraData)
{
if (!pobject || !in || !out)
return B_ERROR;
PView *parent = static_cast<PView*>(pobject);
if (!parent)
return B_BAD_TYPE;
BListView *backend = (BListView*)parent->GetView();
if (backend->Window())
backend->Window()->Lock();
backend->ScrollToSelection();
if (backend->Window())
backend->Window()->Unlock();
return B_OK;
}
int32_t
PListViewSwapItems(void *pobject, void *in, void *out, void *extraData)
{
if (!pobject || !in || !out)
return B_ERROR;
PView *parent = static_cast<PView*>(pobject);
if (!parent)
return B_BAD_TYPE;
BListView *backend = (BListView*)parent->GetView();
PArgs *inArgs = static_cast<PArgs*>(in);
PArgs *outArgs = static_cast<PArgs*>(out);
int32 first;
if (inArgs->FindInt32("first", &first) != B_OK)
return B_ERROR;
int32 second;
if (inArgs->FindInt32("second", &second) != B_OK)
return B_ERROR;
if (backend->Window())
backend->Window()->Lock();
bool outValue1;
outValue1 = backend->SwapItems(first, second);
if (backend->Window())
backend->Window()->Unlock();
outArgs->MakeEmpty();
return B_OK;
}
int32_t
PListViewAddItem(void *pobject, void *in, void *out, void *extraData)
{
if (!pobject || !in || !out)
return B_ERROR;
PView *parent = static_cast<PView*>(pobject);
if (!parent)
return B_BAD_TYPE;
BListView *backend = (BListView*)parent->GetView();
PArgs *args = static_cast<PArgs*>(in), *outArgs = static_cast<PArgs*>(out);
BString label;
if (args->FindString("label", &label) != B_OK)
label = "";
int32 index;
if (args->FindInt32("index", &index) != B_OK)
index = -1;
if (backend->Window())
backend->Window()->Lock();
bool outValue;
BStringItem *item = new BStringItem(label.String());
if (index >= 0)
outValue = backend->AddItem(item);
else
outValue = backend->AddItem(item, index);
if (backend->Window())
backend->Window()->Unlock();
outArgs->MakeEmpty();
outArgs->AddBool("value", outValue);
return B_OK;
}
int32_t
PListViewMoveItem(void *pobject, void *in, void *out, void *extraData)
{
if (!pobject || !in || !out)
return B_ERROR;
PView *parent = static_cast<PView*>(pobject);
if (!parent)
return B_BAD_TYPE;
BListView *backend = (BListView*)parent->GetView();
PArgs *inArgs = static_cast<PArgs*>(in);
PArgs *outArgs = static_cast<PArgs*>(out);
int32 from;
if (inArgs->FindInt32("from", &from) != B_OK)
return B_ERROR;
int32 to;
if (inArgs->FindInt32("to", &to) != B_OK)
return B_ERROR;
if (backend->Window())
backend->Window()->Lock();
bool outValue1;
outValue1 = backend->MoveItem(from, to);
if (backend->Window())
backend->Window()->Unlock();
outArgs->MakeEmpty();
return B_OK;
}
int32_t
PTextViewGetInsets(void *pobject, void *in, void *out, void *extraData)
{
if (!pobject || !in || !out)
return B_ERROR;
PView *parent = static_cast<PView*>(pobject);
if (!parent)
return B_BAD_TYPE;
BTextView *backend = (BTextView*)parent->GetView();
PArgs *outArgs = static_cast<PArgs*>(out);
if (backend->Window())
backend->Window()->Lock();
float outValue1;
float outValue2;
float outValue3;
float outValue4;
backend->GetInsets(&outValue1, &outValue2, &outValue3, &outValue4);
if (backend->Window())
backend->Window()->Unlock();
outArgs->MakeEmpty();
outArgs->AddFloat("left", outValue1);
outArgs->AddFloat("top", outValue2);
outArgs->AddFloat("right", outValue3);
outArgs->AddFloat("bottom", outValue4);
return B_OK;
}
int32_t
PTextViewGetText(void *pobject, void *in, void *out, void *extraData)
{
if (!pobject || !in || !out)
return B_ERROR;
PView *parent = static_cast<PView*>(pobject);
if (!parent)
return B_BAD_TYPE;
BTextView *backend = (BTextView*)parent->GetView();
PArgs *inArgs = static_cast<PArgs*>(in), *outArgs = static_cast<PArgs*>(out);
outArgs->MakeEmpty();
if (backend->Window())
backend->Window()->Lock();
int32 start, length;
if (inArgs->FindInt32("start", &start) != B_OK ||
inArgs->FindInt32("length", &length) != B_OK)
return B_ERROR;
char *buffer = new char[length + 1];
backend->GetText(start, length, buffer);
outArgs->AddString("text", buffer);
delete [] buffer;
if (backend->Window())
backend->Window()->Unlock();
return B_OK;
}