// Insert a new view into the array at the specified tab and view position.
// Will shift all remaining array elements if necessary.
// Returns the index to the new ViewInfo object (position in array).
// Note: Both tab and view are zero-based.
//, this is not fully implemented yet, at least as far as adding new tabs goes
int BDataViews::InsertView(int nTab, int nView, ULONG lngViewID, ULONG lngViewHeight)
{
ASSERT_VALID(this);
ASSERT(lngViewID);
// ASSERT(nAfter == 0); //, for now
// Get index of first view within specified tab
int nIndex = GetTabIndex(nTab);
// If tab not found, add a 0 and try again
if (nIndex == -1)
{
ViewInfo vi;
vi.m_lngViewID = 0;
vi.m_lngViewHeight = 0;
m_avi.Add(vi);
nIndex = GetTabIndex(nTab);
}
if (nIndex != -1)
{
// Create a new ViewInfo object
ViewInfo vi;
vi.m_lngViewID = lngViewID;
vi.m_lngViewHeight = lngViewHeight;
// Insert the new view into the array
nIndex += nView;
m_avi.InsertAt(nIndex, vi); // may throw memory exception
}
// Return the index of the new ViewInfo object
return nIndex;
}
// Gets the height of the specified view.
// nTab and nView are zero-based, nHeight is in %
int BDataViews::GetViewHeight(int nTab, int nView)
{
ASSERT(nTab < GetTabCount());
ASSERT(nView < GetViewCount(nTab));
int nIndex = GetTabIndex(nTab) + nView;
return m_avi[nIndex].m_lngViewHeight;
}
void CNavPaneWnd::SetTabSettings(CWnd* pTabContent, bool bHasSettings)
{
int nTab = GetTabIndex(pTabContent);
if (nTab == -1)
return;
SetTabSettings(nTab, bHasSettings);
}
void CNavPaneWnd::SetTabBorder(CWnd* pTabContent, bool bHasBorder)
{
int nTab = GetTabIndex(pTabContent);
if (nTab == -1)
return;
SetTabBorder(nTab, bHasBorder);
}
void CNavPaneWnd::SetTabName(CWnd* pTabContent, const CString& strName)
{
int nTab = GetTabIndex(pTabContent);
if (nTab == -1)
return;
SetTabName(nTab, strName);
}
void CNavPaneWnd::ActivateTab(CWnd* pTabContent, bool bExpand)
{
int nTab = GetTabIndex(pTabContent);
if (nTab == -1)
return;
ActivateTab(nTab, bExpand);
}
// Sets the height of the specified view.
// nTab and nView are zero-based, nHeight is in %
BOOL BDataViews::SetViewHeight(int nTab, int nView, int nHeight)
{
ASSERT(nTab < GetTabCount());
ASSERT(nView < GetViewCount(nTab));
int nIndex = GetTabIndex(nTab) + nView;
m_avi[nIndex].m_lngViewHeight = nHeight;
return TRUE;
}
// Get the name for the specified tab, made up of its view names (eg "Text, Contents")
//, could also store custom name for tab
BOOL BDataViews::GetTabName(int nTab, CString& strName, BDoc* pDoc)
{
ASSERT_VALID(this);
ASSERT_VALID(pDoc);
// Walk through views to build up name for tab
// Clear string first
strName.Empty();
// first we need to walk through the array till we get to the specified tab
// then continue walking through array till we reach the end or hit a 0 0
int nStart = GetTabIndex(nTab);
int nIndex = nStart;
int nItems = m_avi.GetSize();
int nViews = 0;
while (TRUE)
{
ViewInfo& rvi = GetViewInfo(nIndex);
ULONG lngViewID = rvi.m_lngViewID;
// Exit if we've reached the end of the views for this tab
if (lngViewID == 0)
break;
ASSERT(lngViewID);
BObject* pobjView = pDoc->GetObject(lngViewID);
// Get view caption
CString strView = pobjView->GetPropertyString(propCaption);
if (strView.IsEmpty()) // if caption property is empty, just use the name
strView = pobjView->GetPropertyString(propName);
if (nViews > 0)
{
// Remove any ampersand so only first view name will get underline character.
// (otherwise Windows will just underline the last &'d character in the string).
strView.Remove(_T('&'));
strName += ", ";
strName += strView;
}
else
{
strName += strView;
}
nIndex++;
nViews++;
// Exit if we're past the end of the array
if (nIndex >= nItems)
break;
}
return TRUE;
}
bool
HTMLObjectElement::IsHTMLFocusable(bool aWithMouse,
bool *aIsFocusable, int32_t *aTabIndex)
{
// TODO: this should probably be managed directly by IsHTMLFocusable.
// See bug 597242.
nsIDocument *doc = GetComposedDoc();
if (!doc || doc->HasFlag(NODE_IS_EDITABLE)) {
if (aTabIndex) {
GetTabIndex(aTabIndex);
}
*aIsFocusable = false;
return false;
}
// This method doesn't call nsGenericHTMLFormElement intentionally.
// TODO: It should probably be changed when bug 597242 will be fixed.
if (Type() == eType_Plugin || IsEditableRoot() ||
(Type() == eType_Document && nsContentUtils::IsSubDocumentTabbable(this))) {
// Has plugin content: let the plugin decide what to do in terms of
// internal focus from mouse clicks
if (aTabIndex) {
GetTabIndex(aTabIndex);
}
*aIsFocusable = true;
return false;
}
// TODO: this should probably be managed directly by IsHTMLFocusable.
// See bug 597242.
const nsAttrValue* attrVal = mAttrsAndChildren.GetAttr(nsGkAtoms::tabindex);
*aIsFocusable = attrVal && attrVal->Type() == nsAttrValue::eInteger;
if (aTabIndex && *aIsFocusable) {
*aTabIndex = attrVal->GetIntegerValue();
}
return false;
}
PRBool
nsHTMLObjectElement::IsHTMLFocusable(PRBool *aIsFocusable, PRInt32 *aTabIndex)
{
if (Type() == eType_Plugin) {
// Has plugin content: let the plugin decide what to do in terms of
// internal focus from mouse clicks
if (aTabIndex) {
GetTabIndex(aTabIndex);
}
*aIsFocusable = PR_TRUE;
return PR_FALSE;
}
return nsGenericHTMLFormElement::IsHTMLFocusable(aIsFocusable, aTabIndex);
}
// Get the number of views on the specified tab
int BDataViews::GetViewCount(int nTab)
{
ASSERT_VALID(this);
ASSERT_VALID(&m_avi);
int nStart = GetTabIndex(nTab);
int nItems = m_avi.GetSize();
int nViews = 0;
for (int i = nStart; i < nItems; i++)
{
ViewInfo& rvi = m_avi[i];
// Skip if this is a zero (indicates end of tab)
if (rvi.m_lngViewID == 0)
break;
nViews++;
}
return nViews;
}
PRBool
nsHTMLSharedObjectElement::IsHTMLFocusable(PRBool *aIsFocusable,
PRInt32 *aTabIndex)
{
if (mNodeInfo->Equals(nsGkAtoms::embed) || Type() == eType_Plugin) {
// Has plugin content: let the plugin decide what to do in terms of
// internal focus from mouse clicks
if (aTabIndex) {
GetTabIndex(aTabIndex);
}
*aIsFocusable = PR_TRUE;
// Let the plugin decide, so override.
return PR_TRUE;
}
return nsGenericHTMLElement::IsHTMLFocusable(aIsFocusable, aTabIndex);
}
bool
HTMLSharedObjectElement::IsHTMLFocusable(bool aWithMouse,
bool *aIsFocusable,
int32_t *aTabIndex)
{
if (mNodeInfo->Equals(nsGkAtoms::embed) || Type() == eType_Plugin) {
// Has plugin content: let the plugin decide what to do in terms of
// internal focus from mouse clicks
if (aTabIndex) {
GetTabIndex(aTabIndex);
}
*aIsFocusable = true;
// Let the plugin decide, so override.
return true;
}
return nsGenericHTMLElement::IsHTMLFocusable(aWithMouse, aIsFocusable, aTabIndex);
}