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LibGUI: Client window now exits if it loses connection from server

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This can be prevented by installing callback for socket errors.
This commit is contained in:
Bananymous
2024-11-10 14:02:23 +02:00
parent cf21eb4b39
commit 6bd51ac345
3 changed files with 46 additions and 38 deletions
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17
userspace/libraries/LibGUI/include/LibGUI/Window.h
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@@ -57,20 +57,21 @@ namespace LibGUI
// fill_color is used when copying data outside of window bounds
void copy_horizontal_slice(int32_t dst_y, int32_t src_y, uint32_t amount, uint32_t fill_color);
bool invalidate(int32_t x, int32_t y, uint32_t width, uint32_t height);
bool invalidate() { return invalidate(0, 0, width(), height()); }
void invalidate(int32_t x, int32_t y, uint32_t width, uint32_t height);
void invalidate() { return invalidate(0, 0, width(), height()); }
bool set_mouse_capture(bool captured);
void set_mouse_capture(bool captured);
bool set_position(int32_t x, int32_t y);
void set_position(int32_t x, int32_t y);
Attributes get_attributes() const { return m_attributes; }
bool set_attributes(Attributes attributes);
void set_attributes(Attributes attributes);
uint32_t width() const { return m_width; }
uint32_t height() const { return m_height; }
void poll_events();
void set_socket_error_callback(BAN::Function<void()> callback) { m_socket_error_callback = callback; }
void set_close_window_event_callback(BAN::Function<void()> callback) { m_close_window_event_callback = callback; }
void set_key_event_callback(BAN::Function<void(EventPacket::KeyEvent::event_t)> callback) { m_key_event_callback = callback; }
void set_mouse_button_event_callback(BAN::Function<void(EventPacket::MouseButtonEvent::event_t)> callback) { m_mouse_button_event_callback = callback; }
@@ -90,9 +91,14 @@ namespace LibGUI
bool clamp_to_framebuffer(int32_t& x, int32_t& y, uint32_t& width, uint32_t& height) const;
void on_socket_error(BAN::StringView function);
void clear();
private:
int m_server_fd;
bool m_handling_socket_error { false };
Attributes m_attributes;
BAN::Vector<uint32_t> m_framebuffer;
@@ -100,6 +106,7 @@ namespace LibGUI
uint32_t m_width;
uint32_t m_height;
BAN::Function<void()> m_socket_error_callback;
BAN::Function<void()> m_close_window_event_callback;
BAN::Function<void(EventPacket::KeyEvent::event_t)> m_key_event_callback;
BAN::Function<void(EventPacket::MouseButtonEvent::event_t)> m_mouse_button_event_callback;