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Add CefBrowserHost::GetNavigationEntries for retrieving a snapshot of navigation history (issue #1442).

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git-svn-id: https://chromiumembedded.googlecode.com/svn/trunk@1924 5089003a-bbd8-11dd-ad1f-f1f9622dbc98
This commit is contained in:
Marshall Greenblatt
2014-11-24 19:23:26 +00:00
parent 70ed757e5a
commit 8eb14dd71f
24 changed files with 1272 additions and 3 deletions
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41
libcef/browser/browser_host_impl.cc
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@ -18,6 +18,7 @@
#include "libcef/browser/devtools_frontend.h"
#include "libcef/browser/media_capture_devices_dispatcher.h"
#include "libcef/browser/navigate_params.h"
#include "libcef/browser/navigation_entry_impl.h"
#include "libcef/browser/printing/print_view_manager.h"
#include "libcef/browser/render_widget_host_view_osr.h"
#include "libcef/browser/request_context_impl.h"
@ -857,6 +858,46 @@ void CefBrowserHostImpl::CloseDevTools() {
}
}
void CefBrowserHostImpl::GetNavigationEntries(
CefRefPtr<CefNavigationEntryVisitor> visitor,
bool current_only) {
DCHECK(visitor.get());
if (!visitor.get())
return;
if (!CEF_CURRENTLY_ON_UIT()) {
CEF_POST_TASK(CEF_UIT,
base::Bind(&CefBrowserHostImpl::GetNavigationEntries, this, visitor,
current_only));
return;
}
if (!web_contents())
return;
const content::NavigationController& controller =
web_contents()->GetController();
const int total = controller.GetEntryCount();
const int current = controller.GetCurrentEntryIndex();
if (current_only) {
// Visit only the current entry.
CefRefPtr<CefNavigationEntryImpl> entry =
new CefNavigationEntryImpl(controller.GetEntryAtIndex(current));
visitor->Visit(entry.get(), true, current, total);
entry->Detach(NULL);
} else {
// Visit all entries.
bool cont = true;
for (int i = 0; i < total && cont; ++i) {
CefRefPtr<CefNavigationEntryImpl> entry =
new CefNavigationEntryImpl(controller.GetEntryAtIndex(i));
cont = visitor->Visit(entry.get(), (i == current), i, total);
entry->Detach(NULL);
}
}
}
void CefBrowserHostImpl::SetMouseCursorChangeDisabled(bool disabled) {
base::AutoLock lock_scope(state_lock_);
mouse_cursor_change_disabled_ = disabled;