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window layouter: handle hidden windows

This commit is contained in:
Norman Feske 2015-09-29 19:14:21 +02:00 committed by Christian Helmuth
parent e0233604fa
commit cdb87a7c4f
1 changed files with 13 additions and 0 deletions
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13
repos/gems/src/app/floating_window_layouter/main.cc
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@ -122,6 +122,11 @@ class Floating_window_layouter::Window : public List<Window>::Element
*/
bool _has_alpha = false;
/**
* Window is temporarily not visible
*/
bool _is_hidden = 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
@ -154,6 +159,8 @@ class Floating_window_layouter::Window : public List<Window>::Element
void has_alpha(bool has_alpha) { _has_alpha = has_alpha; }
void is_hidden(bool is_hidden) { _is_hidden = is_hidden; }
/**
* Return true if user drags a window border
*/
@ -198,6 +205,10 @@ class Floating_window_layouter::Window : public List<Window>::Element
void serialize(Xml_generator &xml, bool focused, Element highlight)
{
/* omit window from the layout if hidden */
if (_is_hidden)
return;
xml.node("window", [&]() {
xml.attribute("id", _id);
xml.attribute("title", _title.string());
@ -405,6 +416,8 @@ void Floating_window_layouter::Main::import_window_list(Xml_node window_list_xml
win->title(string_attribute(node, "title", Window::Title("untitled")));
win->has_alpha(node.has_attribute("has_alpha")
&& node.attribute("has_alpha").has_value("yes"));
win->is_hidden(node.has_attribute("hidden")
&& node.attribute("hidden").has_value("yes"));
}
} catch (...) { }
}