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wm/layouter/decorator: propagate window controls

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This commit is contained in:
Norman Feske 2015-09-29 23:43:59 +02:00 committed by Christian Helmuth
parent 0efd908e27
commit dcc4b8c313
5 changed files with 66 additions and 12 deletions
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12
repos/gems/src/app/decorator/window.h
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@ -78,9 +78,9 @@ class Decorator::Window : public Window_base
{ Element::BOTTOM_LEFT, _animator, _base_color },
{ Element::BOTTOM_RIGHT, _animator, _base_color },
{ Element::CLOSER, _animator, _base_color },
{ Element::MAXIMIZE, _animator, _base_color },
{ Element::MINIMIZE, _animator, _base_color },
{ Element::UNMAXIMIZE, _animator, _base_color } };
{ Element::MAXIMIZER, _animator, _base_color },
{ Element::MINIMIZER, _animator, _base_color },
{ Element::UNMAXIMIZER, _animator, _base_color } };
Element &element(Element::Type type)
{
@ -290,9 +290,9 @@ class Decorator::Window : public Window_base
{
switch (window_control.type()) {
case Control::TYPE_CLOSER: return element(Element::CLOSER).color();
case Control::TYPE_MAXIMIZER: return element(Element::MAXIMIZE).color();
case Control::TYPE_MINIMIZER: return element(Element::MINIMIZE).color();
case Control::TYPE_UNMAXIMIZER: return element(Element::UNMAXIMIZE).color();
case Control::TYPE_MAXIMIZER: return element(Element::MAXIMIZER).color();
case Control::TYPE_MINIMIZER: return element(Element::MINIMIZER).color();
case Control::TYPE_UNMAXIMIZER: return element(Element::UNMAXIMIZER).color();
case Control::TYPE_TITLE: return element(Element::TITLE).color();
case Control::TYPE_UNDEFINED: break;
};

8
repos/gems/src/app/decorator/window_element.h
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@ -33,7 +33,7 @@ class Decorator::Window_element : public Animator::Item
enum Type { TITLE, LEFT, RIGHT, TOP, BOTTOM,
TOP_LEFT, TOP_RIGHT, BOTTOM_LEFT, BOTTOM_RIGHT,
CLOSER, MAXIMIZE, MINIMIZE, UNMAXIMIZE, UNDEFINED };
CLOSER, MAXIMIZER, MINIMIZER, UNMAXIMIZER, UNDEFINED };
private:
@ -130,9 +130,9 @@ class Decorator::Window_element : public Animator::Item
case BOTTOM_LEFT: return "bottom_left";
case BOTTOM_RIGHT: return "bottom_right";
case CLOSER: return "closer";
case MINIMIZE: return "minimize";
case MAXIMIZE: return "maximize";
case UNMAXIMIZE: return "unmaximize";
case MINIMIZER: return "minimizer";
case MAXIMIZER: return "maximizer";
case UNMAXIMIZER: return "unmaximizer";
}
return "";
}

23
repos/gems/src/app/floating_window_layouter/main.cc
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@ -75,7 +75,8 @@ class Floating_window_layouter::Window : public List<Window>::Element
struct Element
{
enum Type { UNDEFINED, TITLE, LEFT, RIGHT, TOP, BOTTOM,
TOP_LEFT, TOP_RIGHT, BOTTOM_LEFT, BOTTOM_RIGHT };
TOP_LEFT, TOP_RIGHT, BOTTOM_LEFT, BOTTOM_RIGHT,
CLOSER, MAXIMIZER, MINIMIZER };
Type type;
@ -92,6 +93,9 @@ class Floating_window_layouter::Window : public List<Window>::Element
case TOP_RIGHT: return "top_right";
case BOTTOM_LEFT: return "bottom_left";
case BOTTOM_RIGHT: return "bottom_right";
case CLOSER: return "closer";
case MAXIMIZER: return "maximizer";
case MINIMIZER: return "minimizer";
}
return "";
}
@ -131,6 +135,8 @@ class Floating_window_layouter::Window : public List<Window>::Element
*/
bool _is_hidden = false;
bool _is_resizeable = false;
/*
* Number of times the window has been topped. This value is used by
* the decorator to detect the need for bringing the window to the
@ -167,6 +173,8 @@ class Floating_window_layouter::Window : public List<Window>::Element
void is_hidden(bool is_hidden) { _is_hidden = is_hidden; }
void is_resizeable(bool is_resizeable) { _is_resizeable = is_resizeable; }
bool label_matches(Label const &label) const { return label == _label; }
/**
@ -251,6 +259,11 @@ class Floating_window_layouter::Window : public List<Window>::Element
if (_has_alpha)
xml.attribute("has_alpha", "yes");
if (_is_resizeable) {
xml.attribute("maximizer", "yes");
xml.attribute("closer", "yes");
}
});
}
@ -458,6 +471,8 @@ void Floating_window_layouter::Main::import_window_list(Xml_node window_list_xml
&& node.attribute("has_alpha").has_value("yes"));
win->is_hidden(node.has_attribute("hidden")
&& node.attribute("hidden").has_value("yes"));
win->is_resizeable(node.has_attribute("resizeable")
&& node.attribute("resizeable").has_value("yes"));
}
} catch (...) { }
}
@ -536,7 +551,11 @@ element_from_hover_model(Genode::Xml_node hover_window_xml)
if (top_sizer) return Type::TOP;
if (bottom_sizer) return Type::BOTTOM;
if (hover_window_xml.has_sub_node("title")) return Type::TITLE;
if (hover_window_xml.has_sub_node("title")) return Type::TITLE;
if (hover_window_xml.has_sub_node("closer")) return Type::CLOSER;
if (hover_window_xml.has_sub_node("maximizer")) return Type::MAXIMIZER;
if (hover_window_xml.has_sub_node("minimizer")) return Type::MINIMIZER;
return Type::UNDEFINED;
}

22
repos/gems/src/server/wm/nitpicker.h
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@ -229,6 +229,8 @@ class Wm::Nitpicker::Top_level_view : public View,
*/
Rect _content_geometry;
bool _resizeable = false;
Title _window_title;
Session_label _session_label;
@ -268,6 +270,7 @@ class Wm::Nitpicker::Top_level_view : public View,
_window_registry.title(_win_id, _window_title.string());
_window_registry.label(_win_id, _session_label);
_window_registry.has_alpha(_win_id, View::has_alpha());
_window_registry.resizeable(_win_id, _resizeable);
}
_window_registry.size(_win_id, geometry.area());
@ -319,6 +322,14 @@ class Wm::Nitpicker::Top_level_view : public View,
}
void is_hidden(bool is_hidden) { _window_registry.is_hidden(_win_id, is_hidden); }
void resizeable(bool resizeable)
{
_resizeable = resizeable;
if (_win_id.valid())
_window_registry.resizeable(_win_id, resizeable);
}
};
@ -580,6 +591,8 @@ class Wm::Nitpicker::Session_component : public Rpc_object<Nitpicker::Session>,
Top_level_view *view = new (_top_level_view_alloc)
Top_level_view(_session, _session_label, _has_alpha, _window_registry);
view->resizeable(_mode_sigh.valid());
_top_level_views.insert(view);
return *view;
}
@ -905,6 +918,15 @@ class Wm::Nitpicker::Session_component : public Rpc_object<Nitpicker::Session>,
void mode_sigh(Genode::Signal_context_capability sigh) override
{
_mode_sigh = sigh;
/*
* We consider a window as resizable if the client shows interest
* in mode-change notifications.
*/
bool const resizeable = _mode_sigh.valid();
for (Top_level_view *v = _top_level_views.first(); v; v = v->next())
v->resizeable(resizeable);
}
void buffer(Framebuffer::Mode mode, bool has_alpha) override

13
repos/gems/src/server/wm/window_registry.h
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@ -68,6 +68,8 @@ class Wm::Window_registry
enum Is_hidden { IS_HIDDEN, IS_NOT_HIDDEN };
enum Resizeable { RESIZEABLE, NOT_RESIZEABLE };
private:
Id const _id;
@ -82,6 +84,8 @@ class Wm::Window_registry
Is_hidden _is_hidden = IS_NOT_HIDDEN;
Resizeable _resizeable = NOT_RESIZEABLE;
friend class Window_registry;
Window(Id id) : _id(id) { }
@ -98,6 +102,7 @@ class Wm::Window_registry
void attr(Area size) { _size = size; }
void attr(Has_alpha has_alpha) { _has_alpha = has_alpha; }
void attr(Is_hidden is_hidden) { _is_hidden = is_hidden; }
void attr(Resizeable resizeable) { _resizeable = resizeable; }
void generate_window_list_entry_xml(Xml_generator &xml) const
{
@ -113,6 +118,9 @@ class Wm::Window_registry
if (_is_hidden == IS_HIDDEN)
xml.attribute("hidden", "yes");
if (_resizeable == RESIZEABLE)
xml.attribute("resizeable", "yes");
});
}
};
@ -217,6 +225,11 @@ class Wm::Window_registry
{
_set_attr(id, is_hidden ? Window::IS_HIDDEN : Window::IS_NOT_HIDDEN);
}
void resizeable(Id id, bool resizeable)
{
_set_attr(id, resizeable ? Window::RESIZEABLE : Window::NOT_RESIZEABLE);
}
};
#endif /* _WINDOW_REGISTRY_H_ */