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Code Issues Activity Actions

Taskbar: Show minimized window titles in [brackets].

Browse source 
Had to plumb the minimization state from WindowServer to Toolbar in order
to implement this.
This commit is contained in:
Andreas Kling 2019-04-06 00:57:51 +02:00
parent 74142d78c1
commit ef9fbef4c6
9 changed files with 35 additions and 7 deletions
Download patch file Download diff file Expand all files Collapse all files

13
Applications/Taskbar/TaskbarWindow.cpp
View file

@ -66,12 +66,13 @@ void TaskbarWindow::wm_event(GWMEvent& event)
}
case GEvent::WM_WindowStateChanged: {
auto& changed_event = static_cast<GWMWindowStateChangedEvent&>(event);
printf("WM_WindowStateChanged: client_id=%d, window_id=%d, title=%s, rect=%s, is_active=%u\n",
printf("WM_WindowStateChanged: client_id=%d, window_id=%d, title=%s, rect=%s, is_active=%u, is_minimized=%u\n",
changed_event.client_id(),
changed_event.window_id(),
changed_event.title().characters(),
changed_event.rect().to_string().characters(),
changed_event.is_active()
changed_event.is_active(),
changed_event.is_minimized()
);
if (!should_include_window(changed_event.window_type()))
break;
@ -79,8 +80,16 @@ void TaskbarWindow::wm_event(GWMEvent& event)
window.set_title(changed_event.title());
window.set_rect(changed_event.rect());
window.set_active(changed_event.is_active());
window.set_minimized(changed_event.is_minimized());
if (window.is_minimized()) {
window.button()->set_foreground_color(Color::DarkGray);
window.button()->set_caption(String::format("[%s]", changed_event.title().characters()));
} else {
window.button()->set_foreground_color(Color::Black);
window.button()->set_caption(changed_event.title());
}
window.button()->set_checked(changed_event.is_active());
window.button()->update();
break;
}
default:

4
Applications/Taskbar/WindowList.h
View file

@ -60,12 +60,16 @@ public:
void set_active(bool active) { m_active = active; }
bool is_active() const { return m_active; }
void set_minimized(bool minimized) { m_minimized = minimized; }
bool is_minimized() const { return m_minimized; }
private:
WindowIdentifier m_identifier;
String m_title;
Rect m_rect;
GButton* m_button { nullptr };
bool m_active { false };
bool m_minimized { false };
};
class WindowList {

5
LibGUI/GEvent.h
View file

@ -82,12 +82,13 @@ public:
class GWMWindowStateChangedEvent : public GWMEvent {
public:
GWMWindowStateChangedEvent(int client_id, int window_id, const String& title, const Rect& rect, bool is_active, GWindowType window_type)
GWMWindowStateChangedEvent(int client_id, int window_id, const String& title, const Rect& rect, bool is_active, GWindowType window_type, bool is_minimized)
: GWMEvent(GEvent::Type::WM_WindowStateChanged, client_id, window_id)
, m_title(title)
, m_rect(rect)
, m_active(is_active)
, m_window_type(window_type)
, m_minimized(is_minimized)
{
}
@ -95,12 +96,14 @@ public:
Rect rect() const { return m_rect; }
bool is_active() const { return m_active; }
GWindowType window_type() const { return m_window_type; }
bool is_minimized() const { return m_minimized; }
private:
String m_title;
Rect m_rect;
bool m_active;
GWindowType m_window_type;
bool m_minimized;
};
class QuitEvent final : public GEvent {

2
LibGUI/GEventLoop.cpp
View file

@ -274,7 +274,7 @@ void GEventLoop::handle_wm_event(const WSAPI_ServerMessage& event, GWindow& wind
dbgprintf("GEventLoop: handle_wm_event: %d\n", (int)event.type);
#endif
if (event.type == WSAPI_ServerMessage::WM_WindowStateChanged)
return post_event(window, make<GWMWindowStateChangedEvent>(event.wm.client_id, event.wm.window_id, String(event.text, event.text_length), event.wm.rect, event.wm.is_active, (GWindowType)event.wm.window_type));
return post_event(window, make<GWMWindowStateChangedEvent>(event.wm.client_id, event.wm.window_id, String(event.text, event.text_length), event.wm.rect, event.wm.is_active, (GWindowType)event.wm.window_type, event.wm.is_minimized));
if (event.type == WSAPI_ServerMessage::WM_WindowRemoved)
return post_event(window, make<GWMWindowRemovedEvent>(event.wm.client_id, event.wm.window_id));
ASSERT_NOT_REACHED();

1
Servers/WindowServer/WSAPITypes.h
View file

@ -112,6 +112,7 @@ struct WSAPI_ServerMessage {
int window_id;
WSAPI_Rect rect;
bool is_active;
bool is_minimized;
WSAPI_WindowType window_type;
} wm;
struct {

5
Servers/WindowServer/WSMessage.h
View file

@ -632,12 +632,13 @@ public:
class WSWMWindowStateChangedEvent : public WSWMEvent {
public:
WSWMWindowStateChangedEvent(int client_id, int window_id, const String& title, const Rect& rect, bool is_active, WSWindowType window_type)
WSWMWindowStateChangedEvent(int client_id, int window_id, const String& title, const Rect& rect, bool is_active, WSWindowType window_type, bool is_minimized)
: WSWMEvent(WSMessage::WM_WindowStateChanged, client_id, window_id)
, m_title(title)
, m_rect(rect)
, m_active(is_active)
, m_window_type(window_type)
, m_minimized(is_minimized)
{
}
@ -645,10 +646,12 @@ public:
Rect rect() const { return m_rect; }
bool is_active() const { return m_active; }
WSWindowType window_type() const { return m_window_type; }
bool is_minimized() const { return m_minimized; }
private:
String m_title;
Rect m_rect;
bool m_active;
WSWindowType m_window_type;
bool m_minimized;
};

2
Servers/WindowServer/WSWindow.cpp
View file

@ -118,6 +118,7 @@ void WSWindow::set_minimized(bool minimized)
return;
m_minimized = minimized;
invalidate();
WSWindowManager::the().notify_minimization_state_changed(*this);
}
void WSWindow::on_message(const WSMessage& message)
@ -180,6 +181,7 @@ void WSWindow::on_message(const WSMessage& message)
server_message.wm.client_id = changed_event.client_id();
server_message.wm.window_id = changed_event.window_id();
server_message.wm.is_active = changed_event.is_active();
server_message.wm.is_minimized = changed_event.is_minimized();
server_message.wm.window_type = to_api(changed_event.window_type());
ASSERT(changed_event.title().length() < sizeof(server_message.text));
memcpy(server_message.text, changed_event.title().characters(), changed_event.title().length());

7
Servers/WindowServer/WSWindowManager.cpp
View file

@ -362,7 +362,7 @@ void WSWindowManager::remove_window(WSWindow& window)
void WSWindowManager::tell_wm_listener_about_window(WSWindow& listener, WSWindow& window)
{
if (window.client())
WSMessageLoop::the().post_message(listener, make<WSWMWindowStateChangedEvent>(window.client()->client_id(), window.window_id(), window.title(), window.rect(), window.is_active(), window.type()));
WSMessageLoop::the().post_message(listener, make<WSWMWindowStateChangedEvent>(window.client()->client_id(), window.window_id(), window.title(), window.rect(), window.is_active(), window.type(), window.is_minimized()));
}
void WSWindowManager::tell_wm_listeners_window_state_changed(WSWindow& window)
@ -395,6 +395,11 @@ void WSWindowManager::notify_rect_changed(WSWindow& window, const Rect& old_rect
tell_wm_listeners_window_state_changed(window);
}
void WSWindowManager::notify_minimization_state_changed(WSWindow& window)
{
tell_wm_listeners_window_state_changed(window);
}
void WSWindowManager::handle_menu_mouse_event(WSMenu& menu, const WSMouseEvent& event)
{
bool is_hover_with_any_menu_open = event.type() == WSMouseEvent::MouseMove && m_current_menu;

1
Servers/WindowServer/WSWindowManager.h
View file

@ -43,6 +43,7 @@ public:
void notify_title_changed(WSWindow&);
void notify_rect_changed(WSWindow&, const Rect& oldRect, const Rect& newRect);
void notify_minimization_state_changed(WSWindow&);
void notify_client_changed_app_menubar(WSClientConnection&);
WSWindow* active_window() { return m_active_window.ptr(); }