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LibGUI+Notification: Add mutable notifications

Browse source 
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.
This commit is contained in:
Nick Johnson 2021-03-11 15:43:01 -06:00 • committed by Andreas Kling
parent 147a2c4ca2
commit 8f6894d250
7 changed files with 119 additions and 7 deletions
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46
Userland/Libraries/LibGUI/Notification.cpp
View file

@ -85,6 +85,52 @@ void Notification::close()
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;
}
}

22
Userland/Libraries/LibGUI/Notification.h
View file

@ -40,23 +40,39 @@ public:
virtual ~Notification() override;
const String& text() const { return m_text; }
void set_text(const String& text) { m_text = text; }
void set_text(const String& text)
{
m_text_dirty = true;
m_text = text;
}
const String& title() const { return m_title; }
void set_title(const String& title) { m_title = title; }
void set_title(const String& title)
{
m_title_dirty = true;
m_title = title;
}
const Gfx::Bitmap* icon() const { return m_icon; }
void set_icon(const Gfx::Bitmap* icon) { m_icon = icon; }
void set_icon(const Gfx::Bitmap* icon)
{
m_icon_dirty = true;
m_icon = icon;
}
void show();
bool update();
void close();
private:
Notification();
String m_title;
bool m_title_dirty;
String m_text;
bool m_text_dirty;
RefPtr<Gfx::Bitmap> m_icon;
bool m_icon_dirty;
NonnullRefPtr<NotificationServerConnection> m_connection;
bool m_showing { false };