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// Copyright 2008, Google Inc.
// All rights reserved.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are
// met:
//
// * Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
// * Redistributions in binary form must reproduce the above
// copyright notice, this list of conditions and the following disclaimer
// in the documentation and/or other materials provided with the
// distribution.
// * Neither the name of Google Inc. nor the names of its
// contributors may be used to endorse or promote products derived from
// this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#include "chrome/browser/history_tab_ui.h"
#include "base/string_util.h"
#include "chrome/app/theme/theme_resources.h"
#include "chrome/browser/history_model.h"
#include "chrome/browser/history_view.h"
#include "chrome/browser/user_metrics.h"
#include "chrome/common/l10n_util.h"
#include "chrome/common/resource_bundle.h"
#include "chrome/views/checkbox.h"
#include "net/base/escape.h"
#include "generated_resources.h"
// State key used to identify search text.
static const wchar_t kSearchTextKey[] = L"st";
// State key used for whether the search is for starred pages only.
static const wchar_t kStarredOnlyKey[] = L"starred_only";
// HistoryTabUIFactory ------------------------------------------------------
class HistoryTabUIFactory : public NativeUIFactory {
public:
HistoryTabUIFactory() {}
virtual ~HistoryTabUIFactory() {}
virtual NativeUI* CreateNativeUIForURL(const GURL& url,
NativeUIContents* contents) {
HistoryTabUI* tab_ui = new HistoryTabUI(contents);
tab_ui->Init();
return tab_ui;
}
private:
DISALLOW_EVIL_CONSTRUCTORS(HistoryTabUIFactory);
};
// HistoryTabUI -------------------------------------------------------------
HistoryTabUI::HistoryTabUI(NativeUIContents* contents)
#pragma warning(suppress: 4355) // Okay to pass "this" here.
: searchable_container_(this),
contents_(contents) {
}
void HistoryTabUI::Init() {
model_ = CreateModel();
searchable_container_.SetContents(CreateHistoryView());
}
const std::wstring HistoryTabUI::GetTitle() const {
return l10n_util::GetString(IDS_HISTORY_TITLE);
}
const int HistoryTabUI::GetFavIconID() const {
return IDR_HISTORY_FAVICON;
}
const int HistoryTabUI::GetSectionIconID() const {
return IDR_HISTORY_SECTION;
}
const std::wstring HistoryTabUI::GetSearchButtonText() const {
return l10n_util::GetString(IDS_HISTORY_SEARCH_BUTTON);
}
ChromeViews::View* HistoryTabUI::GetView() {
return &searchable_container_;
}
void HistoryTabUI::WillBecomeVisible(NativeUIContents* parent) {
UserMetrics::RecordAction(L"Destination_History", parent->profile());
}
void HistoryTabUI::WillBecomeInvisible(NativeUIContents* parent) {
}
void HistoryTabUI::Navigate(const PageState& state) {
std::wstring search_text;
state.GetProperty(kSearchTextKey, &search_text);
// Make sure a query starts on navigation, that way if history has changed
// since we last issued the query we'll show the right thing.
if (model_->GetSearchText() == search_text)
model_->Refresh();
else
model_->SetSearchText(search_text);
searchable_container_.GetSearchField()->SetText(search_text);
ChangedModel();
}
bool HistoryTabUI::SetInitialFocus() {
searchable_container_.GetSearchField()->RequestFocus();
return true;
}
// static
GURL HistoryTabUI::GetURL() {
std::string spec(NativeUIContents::GetScheme());
spec.append("://history");
return GURL(spec);
}
// static
NativeUIFactory* HistoryTabUI::GetNativeUIFactory() {
return new HistoryTabUIFactory();
}
// static
const GURL HistoryTabUI::GetHistoryURLWithSearchText(
const std::wstring& text) {
return GURL(GetURL().spec() + "/params?" + WideToUTF8(kSearchTextKey) + "=" +
EscapeQueryParamValue(WideToUTF8(text)));
}
BaseHistoryModel* HistoryTabUI::CreateModel() {
return new HistoryModel(contents_->profile(), std::wstring());
}
HistoryView* HistoryTabUI::CreateHistoryView() {
return new HistoryView(&searchable_container_, model_, contents_);
}
void HistoryTabUI::ChangedModel() {
HistoryView* history_view =
static_cast<HistoryView*>(searchable_container_.GetContents());
history_view->SetShowDeleteControls(model_->GetSearchText().empty());
if (!model_->GetSearchText().empty())
UserMetrics::RecordAction(L"History_Search", contents_->profile());
}
void HistoryTabUI::DoSearch(const std::wstring& text) {
if (model_->GetSearchText() == text)
return;
model_->SetSearchText(text);
// Update the page state.
PageState* page_state = contents_->page_state().Copy();
page_state->SetProperty(kSearchTextKey, text);
contents_->SetPageState(page_state);
ChangedModel();
}
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