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// Copyright (c) 2010 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/gtk/options/simple_content_exceptions_window.h"
#include "app/l10n_util.h"
#include "base/message_loop.h"
#include "base/utf_string_conversions.h"
#include "chrome/browser/gtk/gtk_util.h"
#include "gfx/gtk_util.h"
#include "grit/generated_resources.h"
#include "grit/locale_settings.h"
namespace {
// Singleton for exception window.
SimpleContentExceptionsWindow* instance = NULL;
} // namespace
// static
void SimpleContentExceptionsWindow::ShowExceptionsWindow(
GtkWindow* parent, RemoveRowsTableModel* model, int title_message_id) {
DCHECK(model);
scoped_ptr<RemoveRowsTableModel> owned_model(model);
if (!instance) {
instance = new SimpleContentExceptionsWindow(
parent, owned_model.release(), title_message_id);
} else {
gtk_util::PresentWindow(instance->dialog_, 0);
}
}
SimpleContentExceptionsWindow::SimpleContentExceptionsWindow(
GtkWindow* parent,
RemoveRowsTableModel* model,
int title_message_id) {
// Build the model adapters that translate views and TableModels into
// something GTK can use.
list_store_ = gtk_list_store_new(COL_COUNT, G_TYPE_STRING, G_TYPE_STRING);
treeview_ = gtk_tree_view_new_with_model(GTK_TREE_MODEL(list_store_));
g_object_unref(list_store_);
// Set up the properties of the treeview
GtkTreeViewColumn* hostname_column = gtk_tree_view_column_new_with_attributes(
l10n_util::GetStringUTF8(IDS_EXCEPTIONS_HOSTNAME_HEADER).c_str(),
gtk_cell_renderer_text_new(),
"text", COL_HOSTNAME,
NULL);
gtk_tree_view_append_column(GTK_TREE_VIEW(treeview_), hostname_column);
GtkTreeViewColumn* action_column = gtk_tree_view_column_new_with_attributes(
l10n_util::GetStringUTF8(IDS_EXCEPTIONS_ACTION_HEADER).c_str(),
gtk_cell_renderer_text_new(),
"text", COL_ACTION,
NULL);
gtk_tree_view_append_column(GTK_TREE_VIEW(treeview_), action_column);
treeview_selection_ = gtk_tree_view_get_selection(
GTK_TREE_VIEW(treeview_));
gtk_tree_selection_set_mode(treeview_selection_, GTK_SELECTION_MULTIPLE);
g_signal_connect(treeview_selection_, "changed",
G_CALLBACK(OnTreeSelectionChangedThunk), this);
// Bind |list_store_| to our C++ model.
model_.reset(model);
model_adapter_.reset(new gtk_tree::TableAdapter(this, list_store_,
model_.get()));
// Force a reload of everything to copy data into |list_store_|.
model_adapter_->OnModelChanged();
dialog_ = gtk_dialog_new_with_buttons(
l10n_util::GetStringUTF8(title_message_id).c_str(),
parent,
static_cast<GtkDialogFlags>(GTK_DIALOG_MODAL | GTK_DIALOG_NO_SEPARATOR),
GTK_STOCK_CLOSE,
GTK_RESPONSE_CLOSE,
NULL);
gtk_window_set_default_size(GTK_WINDOW(dialog_), 500, 400);
// Allow browser windows to go in front of the options dialog in metacity.
gtk_window_set_type_hint(GTK_WINDOW(dialog_), GDK_WINDOW_TYPE_HINT_NORMAL);
gtk_box_set_spacing(GTK_BOX(GTK_DIALOG(dialog_)->vbox),
gtk_util::kContentAreaSpacing);
GtkWidget* hbox = gtk_hbox_new(FALSE, gtk_util::kControlSpacing);
gtk_container_add(GTK_CONTAINER(GTK_DIALOG(dialog_)->vbox), hbox);
// Create a scrolled window to wrap the treeview widget.
GtkWidget* scrolled = gtk_scrolled_window_new(NULL, NULL);
gtk_scrolled_window_set_shadow_type(GTK_SCROLLED_WINDOW(scrolled),
GTK_SHADOW_ETCHED_IN);
gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scrolled),
GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);
gtk_container_add(GTK_CONTAINER(scrolled), treeview_);
gtk_box_pack_start(GTK_BOX(hbox), scrolled, TRUE, TRUE, 0);
GtkWidget* button_box = gtk_vbox_new(FALSE, gtk_util::kControlSpacing);
remove_button_ = gtk_util::BuildDialogButton(dialog_,
IDS_EXCEPTIONS_REMOVE_BUTTON,
GTK_STOCK_REMOVE);
g_signal_connect(remove_button_, "clicked", G_CALLBACK(RemoveThunk), this);
gtk_box_pack_start(GTK_BOX(button_box), remove_button_, FALSE, FALSE, 0);
remove_all_button_ = gtk_util::BuildDialogButton(
dialog_,
IDS_EXCEPTIONS_REMOVEALL_BUTTON,
GTK_STOCK_CLEAR);
g_signal_connect(remove_all_button_, "clicked", G_CALLBACK(RemoveAllThunk),
this);
gtk_box_pack_start(GTK_BOX(button_box), remove_all_button_, FALSE, FALSE, 0);
gtk_box_pack_start(GTK_BOX(hbox), button_box, FALSE, FALSE, 0);
UpdateButtonState();
gtk_util::ShowDialogWithLocalizedSize(dialog_,
IDS_SIMPLE_CONTENT_EXCEPTION_DIALOG_WIDTH_CHARS,
IDS_SIMPLE_CONTENT_EXCEPTION_DIALOG_HEIGHT_LINES,
true);
g_signal_connect(dialog_, "response", G_CALLBACK(gtk_widget_destroy), NULL);
g_signal_connect(dialog_, "destroy", G_CALLBACK(OnWindowDestroyThunk), this);
}
void SimpleContentExceptionsWindow::SetColumnValues(int row,
GtkTreeIter* iter) {
std::wstring hostname = model_->GetText(row, IDS_EXCEPTIONS_HOSTNAME_HEADER);
gtk_list_store_set(list_store_, iter, COL_HOSTNAME,
WideToUTF8(hostname).c_str(), -1);
std::wstring action = model_->GetText(row, IDS_EXCEPTIONS_ACTION_HEADER);
gtk_list_store_set(list_store_, iter, COL_ACTION,
WideToUTF8(action).c_str(), -1);
}
void SimpleContentExceptionsWindow::UpdateButtonState() {
int row_count = gtk_tree_model_iter_n_children(
GTK_TREE_MODEL(list_store_), NULL);
RemoveRowsTableModel::Rows rows;
GetSelectedRows(&rows);
gtk_widget_set_sensitive(remove_button_, model_->CanRemoveRows(rows));
gtk_widget_set_sensitive(remove_all_button_, row_count > 0);
}
void SimpleContentExceptionsWindow::GetSelectedRows(
RemoveRowsTableModel::Rows* rows) {
std::set<int> indices;
gtk_tree::GetSelectedIndices(treeview_selection_, &indices);
for (std::set<int>::iterator i = indices.begin(); i != indices.end(); ++i)
rows->insert(*i);
}
void SimpleContentExceptionsWindow::Remove(GtkWidget* widget) {
RemoveRowsTableModel::Rows rows;
GetSelectedRows(&rows);
model_->RemoveRows(rows);
UpdateButtonState();
}
void SimpleContentExceptionsWindow::RemoveAll(GtkWidget* widget) {
model_->RemoveAll();
UpdateButtonState();
}
void SimpleContentExceptionsWindow::OnWindowDestroy(GtkWidget* widget) {
instance = NULL;
MessageLoop::current()->DeleteSoon(FROM_HERE, this);
}
void SimpleContentExceptionsWindow::OnTreeSelectionChanged(
GtkWidget* selection) {
UpdateButtonState();
}
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