void
nsCoreUtils::DispatchClickEvent(nsITreeBoxObject *aTreeBoxObj,
int32_t aRowIndex, nsITreeColumn *aColumn,
const nsAString& aPseudoElt)
{
nsCOMPtr<nsIDOMElement> tcElm;
aTreeBoxObj->GetTreeBody(getter_AddRefs(tcElm));
if (!tcElm)
return;
nsCOMPtr<nsIContent> tcContent(do_QueryInterface(tcElm));
nsIDocument *document = tcContent->GetCurrentDoc();
if (!document)
return;
nsCOMPtr<nsIPresShell> presShell = document->GetShell();
if (!presShell)
return;
// Ensure row is visible.
aTreeBoxObj->EnsureRowIsVisible(aRowIndex);
// Calculate x and y coordinates.
int32_t x = 0, y = 0, width = 0, height = 0;
nsresult rv = aTreeBoxObj->GetCoordsForCellItem(aRowIndex, aColumn,
aPseudoElt,
&x, &y, &width, &height);
if (NS_FAILED(rv))
return;
nsCOMPtr<nsIDOMXULElement> tcXULElm(do_QueryInterface(tcElm));
nsCOMPtr<nsIBoxObject> tcBoxObj;
tcXULElm->GetBoxObject(getter_AddRefs(tcBoxObj));
int32_t tcX = 0;
tcBoxObj->GetX(&tcX);
int32_t tcY = 0;
tcBoxObj->GetY(&tcY);
// Dispatch mouse events.
nsWeakFrame tcFrame = tcContent->GetPrimaryFrame();
nsIFrame* rootFrame = presShell->GetRootFrame();
nsPoint offset;
nsIWidget *rootWidget =
rootFrame->GetViewExternal()->GetNearestWidget(&offset);
RefPtr<nsPresContext> presContext = presShell->GetPresContext();
int32_t cnvdX = presContext->CSSPixelsToDevPixels(tcX + x + 1) +
presContext->AppUnitsToDevPixels(offset.x);
int32_t cnvdY = presContext->CSSPixelsToDevPixels(tcY + y + 1) +
presContext->AppUnitsToDevPixels(offset.y);
// XUL is just desktop, so there is no real reason for senfing touch events.
DispatchMouseEvent(eMouseDown, cnvdX, cnvdY,
tcContent, tcFrame, presShell, rootWidget);
DispatchMouseEvent(eMouseUp, cnvdX, cnvdY,
tcContent, tcFrame, presShell, rootWidget);
}
NS_IMETHODIMP
nsDocShellTreeOwner::SizeShellTo(nsIDocShellTreeItem* aShellItem,
int32_t aCX, int32_t aCY)
{
nsCOMPtr<nsIWebBrowserChrome> webBrowserChrome = GetWebBrowserChrome();
NS_ENSURE_STATE(mTreeOwner || webBrowserChrome);
if (mTreeOwner) {
return mTreeOwner->SizeShellTo(aShellItem, aCX, aCY);
}
if (aShellItem == mWebBrowser->mDocShell) {
nsCOMPtr<nsITabChild> tabChild = do_QueryInterface(webBrowserChrome);
if (tabChild) {
// The XUL window to resize is in the parent process, but there we
// won't be able to get aShellItem to do the hack in nsXULWindow::SizeShellTo,
// so let's send the width and height of aShellItem too.
nsCOMPtr<nsIBaseWindow> shellAsWin(do_QueryInterface(aShellItem));
NS_ENSURE_TRUE(shellAsWin, NS_ERROR_FAILURE);
int32_t width = 0;
int32_t height = 0;
shellAsWin->GetSize(&width, &height);
return tabChild->RemoteSizeShellTo(aCX, aCY, width, height);
}
return webBrowserChrome->SizeBrowserTo(aCX, aCY);
}
nsCOMPtr<nsIWebNavigation> webNav(do_QueryInterface(aShellItem));
NS_ENSURE_TRUE(webNav, NS_ERROR_FAILURE);
nsCOMPtr<nsIDOMDocument> domDocument;
webNav->GetDocument(getter_AddRefs(domDocument));
NS_ENSURE_TRUE(domDocument, NS_ERROR_FAILURE);
nsCOMPtr<nsIDOMElement> domElement;
domDocument->GetDocumentElement(getter_AddRefs(domElement));
NS_ENSURE_TRUE(domElement, NS_ERROR_FAILURE);
// Set the preferred Size
//XXX
NS_ERROR("Implement this");
/*
Set the preferred size on the aShellItem.
*/
RefPtr<nsPresContext> presContext;
mWebBrowser->mDocShell->GetPresContext(getter_AddRefs(presContext));
NS_ENSURE_TRUE(presContext, NS_ERROR_FAILURE);
nsIPresShell* presShell = presContext->GetPresShell();
NS_ENSURE_TRUE(presShell, NS_ERROR_FAILURE);
NS_ENSURE_SUCCESS(
presShell->ResizeReflow(NS_UNCONSTRAINEDSIZE, NS_UNCONSTRAINEDSIZE),
NS_ERROR_FAILURE);
nsRect shellArea = presContext->GetVisibleArea();
int32_t browserCX = presContext->AppUnitsToDevPixels(shellArea.width);
int32_t browserCY = presContext->AppUnitsToDevPixels(shellArea.height);
return webBrowserChrome->SizeBrowserTo(browserCX, browserCY);
}