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// Copyright 2012 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "remoting/host/continue_window.h"
#include <gtk/gtk.h>
#include <memory>
#include "base/compiler_specific.h"
#include "base/functional/bind.h"
#include "base/logging.h"
#include "base/memory/raw_ptr_exclusion.h"
#include "base/strings/utf_string_conversions.h"
#include "remoting/base/string_resources.h"
#include "ui/base/glib/scoped_gsignal.h"
#include "ui/base/l10n/l10n_util.h"
namespace remoting {
class ContinueWindowGtk : public ContinueWindow {
public:
ContinueWindowGtk();
ContinueWindowGtk(const ContinueWindowGtk&) = delete;
ContinueWindowGtk& operator=(const ContinueWindowGtk&) = delete;
~ContinueWindowGtk() override;
protected:
// ContinueWindow overrides.
void ShowUi() override;
void HideUi() override;
private:
void CreateWindow();
void OnResponse(GtkDialog*, int);
raw_ptr<GtkWidget> continue_window_;
ScopedGSignal signal_;
};
ContinueWindowGtk::ContinueWindowGtk() : continue_window_(nullptr) {}
ContinueWindowGtk::~ContinueWindowGtk() {
if (continue_window_) {
gtk_widget_destroy(continue_window_);
continue_window_ = nullptr;
}
}
void ContinueWindowGtk::ShowUi() {
DCHECK_CALLED_ON_VALID_SEQUENCE(sequence_checker_);
DCHECK(!continue_window_);
CreateWindow();
gtk_window_set_urgency_hint(GTK_WINDOW(continue_window_.get()), TRUE);
gtk_window_present(GTK_WINDOW(continue_window_.get()));
}
void ContinueWindowGtk::HideUi() {
DCHECK_CALLED_ON_VALID_SEQUENCE(sequence_checker_);
if (continue_window_) {
gtk_widget_destroy(continue_window_);
continue_window_ = nullptr;
}
}
void ContinueWindowGtk::CreateWindow() {
DCHECK_CALLED_ON_VALID_SEQUENCE(sequence_checker_);
DCHECK(!continue_window_);
continue_window_ = gtk_dialog_new_with_buttons(
l10n_util::GetStringUTF8(IDS_PRODUCT_NAME).c_str(), nullptr,
GTK_DIALOG_MODAL,
l10n_util::GetStringUTF8(IDS_STOP_SHARING_BUTTON).c_str(),
GTK_RESPONSE_CANCEL,
l10n_util::GetStringUTF8(IDS_CONTINUE_BUTTON).c_str(), GTK_RESPONSE_OK,
nullptr);
gtk_dialog_set_default_response(GTK_DIALOG(continue_window_.get()),
GTK_RESPONSE_OK);
gtk_window_set_resizable(GTK_WINDOW(continue_window_.get()), FALSE);
// Set always-on-top, otherwise this window tends to be obscured by the
// DisconnectWindow.
gtk_window_set_keep_above(GTK_WINDOW(continue_window_.get()), TRUE);
signal_ = ScopedGSignal(GTK_DIALOG(continue_window_.get()), "response",
base::BindRepeating(&ContinueWindowGtk::OnResponse,
base::Unretained(this)));
GtkWidget* content_area =
gtk_dialog_get_content_area(GTK_DIALOG(continue_window_.get()));
GtkWidget* text_label =
gtk_label_new(l10n_util::GetStringUTF8(IDS_CONTINUE_PROMPT).c_str());
gtk_label_set_line_wrap(GTK_LABEL(text_label), TRUE);
// TODO(lambroslambrou): Fix magic numbers, as in disconnect_window_gtk.cc.
#if GTK_CHECK_VERSION(3, 90, 0)
gtk_widget_set_margin_start(GTK_WIDGET(text_label), 12);
gtk_widget_set_margin_end(GTK_WIDGET(text_label), 12);
gtk_widget_set_margin_top(GTK_WIDGET(text_label), 12);
gtk_widget_set_margin_bottom(GTK_WIDGET(text_label), 12);
#else
G_GNUC_BEGIN_IGNORE_DEPRECATIONS;
gtk_misc_set_padding(GTK_MISC(text_label), 12, 12);
G_GNUC_END_IGNORE_DEPRECATIONS;
#endif
gtk_container_add(GTK_CONTAINER(content_area), text_label);
#if !GTK_CHECK_VERSION(3, 90, 0)
gtk_widget_show_all(content_area);
#endif
}
void ContinueWindowGtk::OnResponse(GtkDialog* dialog, int response_id) {
DCHECK_CALLED_ON_VALID_SEQUENCE(sequence_checker_);
if (response_id == GTK_RESPONSE_OK) {
ContinueSession();
} else {
DisconnectSession();
}
HideUi();
}
// static
std::unique_ptr<HostWindow> HostWindow::CreateContinueWindow() {
return std::make_unique<ContinueWindowGtk>();
}
} // namespace remoting
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