mirror of
https://github.com/LadybirdBrowser/ladybird.git
synced 2025-04-26 22:38:51 +00:00
8f6894d250
This commit puts all of the remaining pieces in place. This adds a mechanism to update the text, title, and icon of an image. If an image is not provided, the default ladybug will be shown.
136 lines
4.3 KiB
C++
136 lines
4.3 KiB
C++
/*
|
|
* Copyright (c) 2020, Andreas Kling <kling@serenityos.org>
|
|
* All rights reserved.
|
|
*
|
|
* Redistribution and use in source and binary forms, with or without
|
|
* modification, are permitted provided that the following conditions are met:
|
|
*
|
|
* 1. Redistributions of source code must retain the above copyright notice, this
|
|
* list of conditions and the following disclaimer.
|
|
*
|
|
* 2. 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.
|
|
*
|
|
* 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 HOLDER 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 <LibGUI/Notification.h>
|
|
#include <LibIPC/ServerConnection.h>
|
|
#include <NotificationServer/NotificationClientEndpoint.h>
|
|
#include <NotificationServer/NotificationServerEndpoint.h>
|
|
|
|
namespace GUI {
|
|
|
|
class NotificationServerConnection : public IPC::ServerConnection<NotificationClientEndpoint, NotificationServerEndpoint>
|
|
, public NotificationClientEndpoint {
|
|
C_OBJECT(NotificationServerConnection)
|
|
public:
|
|
virtual void handshake() override
|
|
{
|
|
send_sync<Messages::NotificationServer::Greet>();
|
|
}
|
|
|
|
virtual void die() override { m_connected = false; }
|
|
|
|
bool is_connected() const { return m_connected; }
|
|
|
|
private:
|
|
NotificationServerConnection()
|
|
: IPC::ServerConnection<NotificationClientEndpoint, NotificationServerEndpoint>(*this, "/tmp/portal/notify")
|
|
{
|
|
}
|
|
virtual void handle(const Messages::NotificationClient::Dummy&) override { }
|
|
bool m_connected { true };
|
|
};
|
|
|
|
Notification::Notification()
|
|
: m_connection(NotificationServerConnection::construct())
|
|
{
|
|
}
|
|
|
|
Notification::~Notification()
|
|
{
|
|
}
|
|
|
|
void Notification::show()
|
|
{
|
|
VERIFY(!m_showing);
|
|
VERIFY(!m_disposed);
|
|
if (!m_connection->is_connected()) {
|
|
// This would imply that the NotificationServer crashed before we could send it any data.
|
|
VERIFY_NOT_REACHED();
|
|
}
|
|
auto icon = m_icon ? m_icon->to_shareable_bitmap() : Gfx::ShareableBitmap();
|
|
m_connection->send_sync<Messages::NotificationServer::ShowNotification>(m_text, m_title, icon);
|
|
m_showing = true;
|
|
}
|
|
|
|
void Notification::close()
|
|
{
|
|
VERIFY(m_showing);
|
|
if (m_connection->is_connected()) {
|
|
m_connection->send_sync<Messages::NotificationServer::CloseNotification>();
|
|
}
|
|
|
|
m_showing = false;
|
|
m_disposed = true;
|
|
}
|
|
|
|
bool Notification::update()
|
|
{
|
|
VERIFY(m_showing);
|
|
VERIFY(!m_disposed);
|
|
if (!m_connection->is_connected()) {
|
|
m_showing = false;
|
|
m_disposed = true;
|
|
return false;
|
|
}
|
|
|
|
bool is_checked = false;
|
|
|
|
if (m_text_dirty || m_title_dirty) {
|
|
auto response = m_connection->send_sync<Messages::NotificationServer::UpdateNotificationText>(m_text, m_title);
|
|
m_text_dirty = false;
|
|
m_title_dirty = false;
|
|
|
|
is_checked = true;
|
|
if (!response->still_showing()) {
|
|
m_showing = false;
|
|
m_disposed = true;
|
|
return false;
|
|
}
|
|
}
|
|
|
|
if (m_icon_dirty) {
|
|
auto response = m_connection->send_sync<Messages::NotificationServer::UpdateNotificationIcon>(m_icon ? m_icon->to_shareable_bitmap() : Gfx::ShareableBitmap());
|
|
m_icon_dirty = false;
|
|
|
|
is_checked = true;
|
|
if (!response->still_showing()) {
|
|
m_showing = false;
|
|
m_disposed = true;
|
|
return false;
|
|
}
|
|
}
|
|
|
|
if (!is_checked) {
|
|
auto response = m_connection->send_sync<Messages::NotificationServer::IsShowing>();
|
|
m_showing = response->still_showing();
|
|
if (!m_showing) {
|
|
m_disposed = true;
|
|
}
|
|
}
|
|
return m_showing;
|
|
}
|
|
|
|
}
|