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// Copyright (c) 2009 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "chrome/browser/views/options/exceptions_page_view.h"
#include "app/l10n_util.h"
#include "base/string_util.h"
#include "base/utf_string_conversions.h"
#include "chrome/browser/prefs/pref_service.h"
#include "chrome/browser/profile.h"
#include "chrome/common/pref_names.h"
#include "grit/generated_resources.h"
#include "views/background.h"
#include "views/controls/button/native_button.h"
#include "views/grid_layout.h"
#include "views/standard_layout.h"
using views::ColumnSet;
using views::GridLayout;
using webkit_glue::PasswordForm;
///////////////////////////////////////////////////////////////////////////////
// ExceptionsTableModel
ExceptionsTableModel::ExceptionsTableModel(Profile* profile)
: PasswordsTableModel(profile) {
}
ExceptionsTableModel::~ExceptionsTableModel() {
}
std::wstring ExceptionsTableModel::GetText(int row, int col_id) {
DCHECK_EQ(col_id, IDS_PASSWORDS_PAGE_VIEW_SITE_COLUMN);
return PasswordsTableModel::GetText(row, col_id);
}
int ExceptionsTableModel::CompareValues(int row1, int row2,
int col_id) {
DCHECK_EQ(col_id, IDS_PASSWORDS_PAGE_VIEW_SITE_COLUMN);
return PasswordsTableModel::CompareValues(row1, row2, col_id);
}
void ExceptionsTableModel::GetAllExceptionsForProfile() {
DCHECK(!pending_login_query_);
pending_login_query_ = password_store()->GetBlacklistLogins(this);
}
void ExceptionsTableModel::OnPasswordStoreRequestDone(
int handle, const std::vector<webkit_glue::PasswordForm*>& result) {
DCHECK_EQ(pending_login_query_, handle);
pending_login_query_ = NULL;
STLDeleteElements<PasswordRows>(&saved_signons_);
std::wstring languages =
UTF8ToWide(profile_->GetPrefs()->GetString(prefs::kAcceptLanguages));
for (size_t i = 0; i < result.size(); ++i) {
saved_signons_.push_back(new PasswordRow(
gfx::SortedDisplayURL(result[i]->origin, languages), result[i]));
}
if (observer_)
observer_->OnModelChanged();
if (row_count_observer_)
row_count_observer_->OnRowCountChanged(RowCount());
}
///////////////////////////////////////////////////////////////////////////////
// ExceptionsPageView, public
ExceptionsPageView::ExceptionsPageView(Profile* profile)
: OptionsPageView(profile),
ALLOW_THIS_IN_INITIALIZER_LIST(show_button_(
this,
l10n_util::GetString(IDS_PASSWORDS_PAGE_VIEW_SHOW_BUTTON),
l10n_util::GetString(IDS_PASSWORDS_PAGE_VIEW_HIDE_BUTTON))),
ALLOW_THIS_IN_INITIALIZER_LIST(remove_button_(
this,
l10n_util::GetString(IDS_EXCEPTIONS_PAGE_VIEW_REMOVE_BUTTON))),
ALLOW_THIS_IN_INITIALIZER_LIST(remove_all_button_(
this,
l10n_util::GetString(IDS_EXCEPTIONS_PAGE_VIEW_REMOVE_ALL_BUTTON))),
table_model_(profile),
table_view_(NULL) {
}
ExceptionsPageView::~ExceptionsPageView() {
// The model is going away, prevent the table from accessing it.
if (table_view_)
table_view_->SetModel(NULL);
}
void ExceptionsPageView::OnSelectionChanged() {
bool has_selection = table_view_->SelectedRowCount() > 0;
remove_button_.SetEnabled(has_selection);
}
void ExceptionsPageView::ButtonPressed(
views::Button* sender, const views::Event& event) {
// Close will result in our destruction.
if (sender == &remove_all_button_) {
table_model_.ForgetAndRemoveAllSignons();
return;
}
// The following require a selection (and only one, since table is single-
// select only).
views::TableSelectionIterator iter = table_view_->SelectionBegin();
int row = *iter;
DCHECK(++iter == table_view_->SelectionEnd());
if (sender == &remove_button_) {
table_model_.ForgetAndRemoveSignon(row);
} else {
NOTREACHED() << "Invalid button.";
}
}
void ExceptionsPageView::OnRowCountChanged(size_t rows) {
remove_all_button_.SetEnabled(rows > 0);
}
///////////////////////////////////////////////////////////////////////////////
// ExceptionsPageView, protected
void ExceptionsPageView::InitControlLayout() {
SetupButtons();
SetupTable();
// Do the layout thing.
GridLayout* layout = CreatePanelGridLayout(this);
SetLayoutManager(layout);
const int top_column_set_id = 0;
// Design the grid.
ColumnSet* column_set = layout->AddColumnSet(top_column_set_id);
column_set->AddColumn(GridLayout::FILL, GridLayout::FILL, 1,
GridLayout::USE_PREF, 0, 0);
column_set->AddPaddingColumn(0, kRelatedControlHorizontalSpacing);
column_set->AddColumn(GridLayout::FILL, GridLayout::CENTER, 0,
GridLayout::USE_PREF, 0, 0);
// Fill the grid.
layout->StartRow(0, top_column_set_id);
layout->AddView(table_view_, 1, 6, GridLayout::FILL,
GridLayout::FILL);
layout->AddView(&remove_button_);
layout->StartRowWithPadding(0, top_column_set_id, 0,
kRelatedControlVerticalSpacing);
layout->SkipColumns(1);
layout->AddView(&remove_all_button_);
layout->StartRowWithPadding(0, top_column_set_id, 0,
kRelatedControlVerticalSpacing);
layout->SkipColumns(1);
layout->AddView(&show_button_);
layout->AddPaddingRow(1, 0);
// Ask the database for exception data.
table_model_.GetAllExceptionsForProfile();
}
///////////////////////////////////////////////////////////////////////////////
// ExceptionsPageView, private
void ExceptionsPageView::SetupButtons() {
// Disable all buttons in the first place.
remove_button_.set_parent_owned(false);
remove_button_.SetEnabled(false);
remove_all_button_.set_parent_owned(false);
remove_all_button_.SetEnabled(false);
show_button_.set_parent_owned(false);
show_button_.SetEnabled(false);
show_button_.SetVisible(false);
}
void ExceptionsPageView::SetupTable() {
// Tell the table model we are concerned about how many rows it has.
table_model_.set_row_count_observer(this);
// Creates the different columns for the table.
// The float resize values are the result of much tinkering.
std::vector<TableColumn> columns;
columns.push_back(TableColumn(IDS_PASSWORDS_PAGE_VIEW_SITE_COLUMN,
TableColumn::LEFT, -1, 0.55f));
columns.back().sortable = true;
table_view_ = new views::TableView(&table_model_, columns, views::TEXT_ONLY,
true, true, true);
// Make the table initially sorted by host.
views::TableView::SortDescriptors sort;
sort.push_back(views::TableView::SortDescriptor(
IDS_PASSWORDS_PAGE_VIEW_SITE_COLUMN, true));
table_view_->SetSortDescriptors(sort);
table_view_->SetObserver(this);
}
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