void ChromeClientQt::mouseDidMoveOverElement(const HitTestResult& result, unsigned modifierFlags)
{
if (result.absoluteLinkURL() != lastHoverURL
|| result.title() != lastHoverTitle
|| result.textContent() != lastHoverContent) {
lastHoverURL = result.absoluteLinkURL();
lastHoverTitle = result.title();
lastHoverContent = result.textContent();
emit m_webPage->linkHovered(lastHoverURL.prettyURL(),
lastHoverTitle, lastHoverContent);
}
}
void ChromeClientQt::mouseDidMoveOverElement(const HitTestResult& result, unsigned)
{
TextDirection dir;
if (result.absoluteLinkURL() != lastHoverURL
|| result.title(dir) != lastHoverTitle
|| result.textContent() != lastHoverContent) {
lastHoverURL = result.absoluteLinkURL();
lastHoverTitle = result.title(dir);
lastHoverContent = result.textContent();
emit m_webPage->linkHovered(lastHoverURL.string(),
lastHoverTitle, lastHoverContent);
}
}
void Chrome::setToolTip(const HitTestResult& result)
{
// First priority is a potential toolTip representing a spelling or grammar error
String toolTip = result.spellingToolTip();
// Next priority is a toolTip from a URL beneath the mouse (if preference is set to show those).
if (toolTip.isEmpty() && m_page->settings()->showsURLsInToolTips()) {
if (Node* node = result.innerNonSharedNode()) {
// Get tooltip representing form action, if relevant
if (node->hasTagName(inputTag)) {
HTMLInputElement* input = static_cast<HTMLInputElement*>(node);
if (input->inputType() == HTMLInputElement::SUBMIT)
if (HTMLFormElement* form = input->form())
toolTip = form->action();
}
}
// Get tooltip representing link's URL
if (toolTip.isEmpty())
// FIXME: Need to pass this URL through userVisibleString once that's in WebCore
toolTip = result.absoluteLinkURL().string();
}
// Lastly we'll consider a tooltip for element with "title" attribute
if (toolTip.isEmpty())
toolTip = result.title();
m_client->setToolTip(toolTip);
}
void Chrome::setToolTip(const HitTestResult& result)
{
// First priority is a potential toolTip representing a spelling or grammar error
TextDirection toolTipDirection;
String toolTip = result.spellingToolTip(toolTipDirection);
// Next we'll consider a tooltip for element with "title" attribute
if (toolTip.isEmpty())
toolTip = result.title(toolTipDirection);
// Lastly, for <input type="file"> that allow multiple files, we'll consider a tooltip for the selected filenames
if (toolTip.isEmpty()) {
if (Node* node = result.innerNonSharedNode()) {
if (node->hasTagName(inputTag)) {
HTMLInputElement* input = toHTMLInputElement(node);
toolTip = input->defaultToolTip();
// FIXME: We should obtain text direction of tooltip from
// ChromeClient or platform. As of October 2011, all client
// implementations don't use text direction information for
// ChromeClient::setToolTip. We'll work on tooltip text
// direction during bidi cleanup in form inputs.
toolTipDirection = LTR;
}
}
}
m_client->setToolTip(toolTip, toolTipDirection);
}
void ChromeClient::mouseDidMoveOverElement(const HitTestResult& hit, unsigned modifierFlags)
{
// If a tooltip must be displayed it will be, afterwards, when
// setToolTip is called; this is just a work-around to make sure
// it updates its location correctly; see
// https://bugs.webkit.org/show_bug.cgi?id=15793.
g_object_set(m_webView, "has-tooltip", FALSE, NULL);
GdkDisplay* gdkDisplay;
GtkWidget* window = gtk_widget_get_toplevel(GTK_WIDGET(m_webView));
if (GTK_WIDGET_TOPLEVEL(window))
gdkDisplay = gtk_widget_get_display(window);
else
gdkDisplay = gdk_display_get_default();
gtk_tooltip_trigger_tooltip_query(gdkDisplay);
// check if the element is a link...
bool isLink = hit.isLiveLink();
if (isLink) {
KURL url = hit.absoluteLinkURL();
if (!url.isEmpty() && url != m_hoveredLinkURL) {
TextDirection dir;
CString titleString = hit.title(dir).utf8();
CString urlString = url.prettyURL().utf8();
g_signal_emit_by_name(m_webView, "hovering-over-link", titleString.data(), urlString.data());
m_hoveredLinkURL = url;
}
} else if (!isLink && !m_hoveredLinkURL.isEmpty()) {
g_signal_emit_by_name(m_webView, "hovering-over-link", 0, 0);
m_hoveredLinkURL = KURL();
}
}
void ChromeClient::mouseDidMoveOverElement(const HitTestResult& hit, unsigned modifierFlags)
{
// check if the element is a link...
bool isLink = hit.isLiveLink();
if (isLink) {
KURL url = hit.absoluteLinkURL();
if (!url.isEmpty() && url != m_hoveredLinkURL) {
TextDirection dir;
CString titleString = hit.title(dir).utf8();
CString urlString = url.string().utf8();
g_signal_emit_by_name(m_webView, "hovering-over-link", titleString.data(), urlString.data());
m_hoveredLinkURL = url;
}
} else if (!isLink && !m_hoveredLinkURL.isEmpty()) {
g_signal_emit_by_name(m_webView, "hovering-over-link", 0, 0);
m_hoveredLinkURL = KURL();
}
if (Node* node = hit.innerNonSharedNode()) {
Frame* frame = node->document()->frame();
FrameView* view = frame ? frame->view() : 0;
m_webView->priv->tooltipArea = view ? view->contentsToWindow(node->getRect()) : IntRect();
} else
m_webView->priv->tooltipArea = IntRect();
}
void ChromeClient::setToolTip(LocalFrame& frame, const HitTestResult& result) {
// First priority is a tooltip for element with "title" attribute.
TextDirection toolTipDirection;
String toolTip = result.title(toolTipDirection);
// Lastly, some elements provide default tooltip strings. e.g. <input
// type="file" multiple> shows a tooltip for the selected filenames.
if (toolTip.isEmpty()) {
if (Node* node = result.innerNode()) {
if (node->isElementNode()) {
toolTip = toElement(node)->defaultToolTip();
// FIXME: We should obtain text direction of tooltip from
// ChromeClient or platform. As of October 2011, all client
// implementations don't use text direction information for
// ChromeClient::setToolTip. We'll work on tooltip text
// direction during bidi cleanup in form inputs.
toolTipDirection = LTR;
}
}
}
if (m_lastToolTipPoint == result.hitTestLocation().point() &&
m_lastToolTipText == toolTip)
return;
m_lastToolTipPoint = result.hitTestLocation().point();
m_lastToolTipText = toolTip;
setToolTip(frame, toolTip, toolTipDirection);
}
void ChromeClientEA::mouseDidMoveOverElement(const HitTestResult& result, unsigned)
{
#if 0
// This could have interesting usage in UI. On PC, it is mostly used to display info in the
// status panel.
TextDirection dir;
if (result.absoluteLinkURL() != lastHoverURL
|| result.title(dir) != lastHoverTitle
|| result.textContent() != lastHoverContent) {
lastHoverURL = result.absoluteLinkURL();
lastHoverTitle = result.title(dir);
lastHoverContent = result.textContent();
emit m_webPage->linkHovered(lastHoverURL.string(),
lastHoverTitle, lastHoverContent);
}
#endif
}
void Chrome::setToolTip(const HitTestResult& result)
{
// First priority is a potential toolTip representing a spelling or grammar error
TextDirection toolTipDirection;
String toolTip = result.spellingToolTip(toolTipDirection);
// Next priority is a toolTip from a URL beneath the mouse (if preference is set to show those).
if (toolTip.isEmpty() && m_page.settings().showsURLsInToolTips()) {
if (Element* element = result.innerNonSharedElement()) {
// Get tooltip representing form action, if relevant
if (isHTMLInputElement(element)) {
HTMLInputElement* input = toHTMLInputElement(element);
if (input->isSubmitButton()) {
if (HTMLFormElement* form = input->form()) {
toolTip = form->action();
if (form->renderer())
toolTipDirection = form->renderer()->style()->direction();
else
toolTipDirection = LTR;
}
}
}
}
// Get tooltip representing link's URL
if (toolTip.isEmpty()) {
// FIXME: Need to pass this URL through userVisibleString once that's in WebCore
toolTip = result.absoluteLinkURL().string();
// URL always display as LTR.
toolTipDirection = LTR;
}
}
// Next we'll consider a tooltip for element with "title" attribute
if (toolTip.isEmpty())
toolTip = result.title(toolTipDirection);
if (toolTip.isEmpty() && m_page.settings().showsToolTipOverTruncatedText())
toolTip = result.innerTextIfTruncated(toolTipDirection);
// Lastly, for <input type="file"> that allow multiple files, we'll consider a tooltip for the selected filenames
if (toolTip.isEmpty()) {
if (Element* element = result.innerNonSharedElement()) {
if (isHTMLInputElement(element)) {
toolTip = toHTMLInputElement(element)->defaultToolTip();
// FIXME: We should obtain text direction of tooltip from
// ChromeClient or platform. As of October 2011, all client
// implementations don't use text direction information for
// ChromeClient::setToolTip. We'll work on tooltip text
// direction during bidi cleanup in form inputs.
toolTipDirection = LTR;
}
}
}
m_client.setToolTip(toolTip, toolTipDirection);
}
void Chrome::setToolTip(const HitTestResult& result)
{
// First priority is a potential toolTip representing a spelling or grammar error
String toolTip = result.spellingToolTip();
// Next priority is a toolTip from a URL beneath the mouse (if preference is set to show those).
if (toolTip.isEmpty() && m_page->settings()->showsURLsInToolTips()) {
if (Node* node = result.innerNonSharedNode()) {
// Get tooltip representing form action, if relevant
if (node->hasTagName(inputTag)) {
HTMLInputElement* input = static_cast<HTMLInputElement*>(node);
if (input->inputType() == HTMLInputElement::SUBMIT)
if (HTMLFormElement* form = input->form())
toolTip = form->action();
}
}
// Get tooltip representing link's URL
if (toolTip.isEmpty())
// FIXME: Need to pass this URL through userVisibleString once that's in WebCore
toolTip = result.absoluteLinkURL().string();
}
// Next we'll consider a tooltip for element with "title" attribute
if (toolTip.isEmpty())
toolTip = result.title();
// Lastly, for <input type="file"> that allow multiple files, we'll consider a tooltip for the selected filenames
if (toolTip.isEmpty()) {
if (Node* node = result.innerNonSharedNode()) {
if (node->hasTagName(inputTag)) {
HTMLInputElement* input = static_cast<HTMLInputElement*>(node);
if (input->inputType() == HTMLInputElement::FILE) {
FileList* files = input->files();
unsigned listSize = files->length();
if (files && listSize > 1) {
Vector<UChar> names;
for (size_t i = 0; i < listSize; ++i) {
append(names, files->item(i)->fileName());
if (i != listSize - 1)
names.append('\n');
}
toolTip = String::adopt(names);
}
}
}
}
}
m_client->setToolTip(toolTip);
}
void ChromeClient::mouseDidMoveOverElement(const HitTestResult& hit, unsigned modifierFlags)
{
// check if the element is a link...
bool isLink = hit.isLiveLink();
if (isLink) {
KURL url = hit.absoluteLinkURL();
if (!url.isEmpty() && url != m_hoveredLinkURL) {
CString titleString = hit.title().utf8();
CString urlString = url.prettyURL().utf8();
g_signal_emit_by_name(m_webView, "hovering-over-link", titleString.data(), urlString.data());
m_hoveredLinkURL = url;
}
} else if (!isLink && !m_hoveredLinkURL.isEmpty()) {
g_signal_emit_by_name(m_webView, "hovering-over-link", 0, 0);
m_hoveredLinkURL = KURL();
}
}
void ChromeClientEfl::mouseDidMoveOverElement(const HitTestResult& hit, unsigned modifierFlags)
{
// FIXME, compare with old link, look at Qt impl.
bool isLink = hit.isLiveLink();
if (isLink) {
KURL url = hit.absoluteLinkURL();
if (!url.isEmpty() && url != m_hoveredLinkURL) {
const char* link[2];
TextDirection dir;
CString urlStr = url.string().utf8();
CString titleStr = hit.title(dir).utf8();
link[0] = urlStr.data();
link[1] = titleStr.data();
ewk_view_mouse_link_hover_in(m_view, link);
m_hoveredLinkURL = url;
}
} else if (!isLink && !m_hoveredLinkURL.isEmpty()) {
ewk_view_mouse_link_hover_out(m_view);
m_hoveredLinkURL = KURL();
}
}
