void
DocInfoWindow::FrameResized(float newWidth, float newHeight)
{
BTextControl *textControl = dynamic_cast<BTextControl*> (fTable->ChildAt(0));
if (textControl) {
float width, height;
textControl->GetPreferredSize(&width, &height);
int32 count = fKeyList->CountItems();
float fieldsHeight = (height * count) + (2 * count);
_AdjustScrollBar(height, fieldsHeight);
while (textControl) {
textControl->SetDivider(textControl->Bounds().Width() / 2.0);
textControl = dynamic_cast<BTextControl*> (textControl->NextSibling());
}
}
}
void
DocInfoWindow::_BuildTable(const BMessage& docInfo)
{
_EmptyKeyList();
while (fTable->ChildAt(0)) {
BView *child = fTable->ChildAt(0);
fTable->RemoveChild(child);
delete child;
}
fTable->ScrollTo(0, 0);
#ifdef B_BEOS_VERSION_DANO
const
#endif
char *name;
uint32 type;
int32 count;
float rowHeight = 20.0;
float fieldsHeight = 2.0;
float width = fTable->Bounds().Width() - 4.0;
for (int32 i = 0; docInfo.GetInfo(B_STRING_TYPE, i, &name, &type, &count)
== B_OK; i++) {
if (type != B_STRING_TYPE)
continue;
BString value;
BTextControl* textControl;
if (docInfo.FindString(name, &value) == B_OK) {
BRect rect(2.0, fieldsHeight, width, rowHeight);
textControl = _AddFieldToTable(rect, name, value.String());
rowHeight = textControl->Bounds().Height();
fieldsHeight += rowHeight + 2.0;
}
}
_AdjustScrollBar(rowHeight, fieldsHeight);
}
void
DocInfoWindow::_AddKey(BMessage *msg, bool textControl)
{
void *p;
if (msg->FindPointer("source", &p) != B_OK || p == NULL)
return;
const char* key = NULL;
if (textControl) {
BTextControl *text = reinterpret_cast<BTextControl*>(p);
key = text->Text();
} else {
BMenuItem *item = reinterpret_cast<BMenuItem*>(p);
key = item->Label();
}
if (!_IsKeyValid(key))
return;
BMessage docInfo;
_ReadFieldsFromTable(docInfo);
if (!docInfo.HasString(key)) {
// key is valid and is not in list already
docInfo.AddString(key, "");
float width = fTable->Bounds().Width() - 4.0;
BTextControl *textControl =
_AddFieldToTable(BRect(2.0, 0.0, width, 20.0), key, "");
float rowHeight = textControl->Bounds().Height();
int32 count = fKeyList->CountItems();
float fieldsHeight = (rowHeight * count) + (2 * count);
textControl->MoveTo(2.0, fieldsHeight - rowHeight);
_AdjustScrollBar(rowHeight, fieldsHeight);
}
}
