static void write_item(WTF::Vector<char>& v, WebCore::HistoryItem* item)
{
// Original url
write_string(v, item->originalURLString());
// Url
write_string(v, item->urlString());
// Title
write_string(v, item->title());
// Form content type
write_string(v, item->formContentType());
// Form data
const WebCore::FormData* formData = item->formData();
if (formData) {
write_string(v, formData->flattenToString());
// save the identifier as it is not included in the flatten data
int64_t id = formData->identifier();
v.append((char*)&id, sizeof(int64_t));
} else
write_string(v, WebCore::String()); // Empty constructor does not allocate a buffer.
// Target
write_string(v, item->target());
AndroidWebHistoryBridge* bridge = item->bridge();
LOG_ASSERT(bridge, "We should have a bridge here!");
// Screen scale
const int scale = bridge->scale();
LOGV("Writing scale %d", scale);
v.append((char*)&scale, sizeof(int));
const int screenWidthScale = bridge->screenWidthScale();
LOGV("Writing screen width scale %d", screenWidthScale);
v.append((char*)&screenWidthScale, sizeof(int));
// Document state
const WTF::Vector<WebCore::String>& docState = item->documentState();
WTF::Vector<WebCore::String>::const_iterator end = docState.end();
unsigned stateSize = docState.size();
LOGV("Writing docState %d", stateSize);
v.append((char*)&stateSize, sizeof(unsigned));
for (WTF::Vector<WebCore::String>::const_iterator i = docState.begin(); i != end; ++i) {
write_string(v, *i);
}
// Is target item
LOGV("Writing isTargetItem %d", item->isTargetItem());
v.append((char)item->isTargetItem());
// Children count
unsigned childCount = item->children().size();
LOGV("Writing childCount %d", childCount);
v.append((char*)&childCount, sizeof(unsigned));
}
void FrameLoaderClientAndroid::restoreViewState() {
WebViewCore* webViewCore = WebViewCore::getWebViewCore(m_frame->view());
HistoryItem* item = m_frame->loader()->history()->currentItem();
AndroidWebHistoryBridge* bridge = item->bridge();
// restore the scale (only) for the top frame
if (!m_frame->tree()->parent()) {
int scale = bridge->scale();
webViewCore->restoreScale(scale);
int screenWidthScale = bridge->screenWidthScale();
if (screenWidthScale != scale)
webViewCore->restoreScreenWidthScale(screenWidthScale);
}
}
static void writeItem(WTF::Vector<char>& vector, WebCore::HistoryItem* item)
{
// Original url
writeString(vector, item->originalURLString());
// Url
writeString(vector, item->urlString());
// Title
writeString(vector, item->title());
// Form content type
writeString(vector, item->formContentType());
// Form data
const WebCore::FormData* formData = item->formData();
if (formData) {
// write a flag means formData is not null.
unsigned flag = FLAG_NOT_NULL;
vector.append((char*)&flag, sizeof(unsigned));
//LOGD("Writing Form data if {} Tag");
/*guoxiaolei 20120827 end>*/
writeString(vector, formData->flattenToString());
// save the identifier as it is not included in the flatten data
int64_t id = formData->identifier();
//LOGD("Writing the identifier %d ", id);
/*guoxiaolei 20120827 end>*/
vector.append((char*)&id, sizeof(int64_t));
} else{
//LOGD("Writing Form data else {} Tag");
//write_string(v, WTF::String()); // Empty constructor does not allocate a buffer.
// write a flag means formData is null.
unsigned flag = FLAG_IS_NULL;
vector.append((char*)&flag, sizeof(unsigned));
}
/*guoxiaolei 20120827 end>*/
// Target
writeString(vector, item->target());
AndroidWebHistoryBridge* bridge = item->bridge();
ALOG_ASSERT(bridge, "We should have a bridge here!");
// Screen scale
const float scale = bridge->scale();
ALOGV("Writing scale %f", scale);
vector.append((char*)&scale, sizeof(float));
const float textWrapScale = bridge->textWrapScale();
ALOGV("Writing text wrap scale %f", textWrapScale);
vector.append((char*)&textWrapScale, sizeof(float));
// Scroll position.
const int scrollX = item->scrollPoint().x();
vector.append((char*)&scrollX, sizeof(int));
const int scrollY = item->scrollPoint().y();
vector.append((char*)&scrollY, sizeof(int));
// Document state
const WTF::Vector<WTF::String>& docState = item->documentState();
WTF::Vector<WTF::String>::const_iterator end = docState.end();
unsigned stateSize = docState.size();
ALOGV("Writing docState %d", stateSize);
vector.append((char*)&stateSize, sizeof(unsigned));
for (WTF::Vector<WTF::String>::const_iterator i = docState.begin(); i != end; ++i) {
writeString(vector, *i);
}
// Is target item
ALOGV("Writing isTargetItem %d", item->isTargetItem());
vector.append((char)item->isTargetItem());
// Children count
unsigned childCount = item->children().size();
ALOGV("Writing childCount %d", childCount);
vector.append((char*)&childCount, sizeof(unsigned));
}
