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rtorrent: Layout dynamically resizes vertically.

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git-svn-id: svn://rakshasa.no/libtorrent/trunk/rtorrent@240 e378c898-3ddf-0310-93e7-cc216c733640
This commit is contained in:
rakshasa
2005-01-28 23:45:57 +00:00
parent b994517819
commit 27109b542c
6 changed files with 86 additions and 69 deletions
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src/display/manager.cc
+32 -21
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@@ -10,38 +10,49 @@
namespace display {
void
Manager::adjust_layout() {
adjust_row(begin(), end(), 0, 0, display::Canvas::get_screen_width(), display::Canvas::get_screen_height());
template <typename Type, typename Ftor>
struct _accumulate {
_accumulate(Type& t, Ftor f) : m_t(t), m_f(f) {}
template <typename Arg>
void operator () (Arg& a) { m_t += m_f(a); }
Type& m_t;
Ftor m_f;
};
template <typename Type, typename Ftor>
_accumulate<Type, Ftor> accumulate(Type& t, Ftor f) {
return _accumulate<Type, Ftor>(t, f);
}
void
Manager::adjust_row(iterator bItr, iterator eItr, int x, int y, int w, int h) {
int t;
int dist = std::distance(bItr, eItr);
Manager::adjust_layout() {
int countDynamic = 0;
int staticHeight = 0;
switch (dist) {
case 1:
bItr->get_window()->resize(x, y, w, h);
break;
std::for_each(begin(), end(), accumulate(staticHeight, std::mem_fun(&Window::get_min_height)));
std::for_each(begin(), end(), accumulate(countDynamic, std::mem_fun(&Window::is_dynamic)));
case 2:
t = w / 2 + w % 2;
int dynamic = std::max(0, Canvas::get_screen_height() - staticHeight);
int height = 0, h;
bItr->get_window()->resize(x, y, t, h);
++bItr;
bItr->get_window()->resize(x + t, y, w - t, h);
break;
for (iterator itr = begin(); itr != end(); ++itr, height += h) {
h = (*itr)->is_dynamic() ? ((dynamic + countDynamic - 1) / countDynamic) : 0;
default:
throw std::logic_error("Manager::adjust_row(...) got a range with invalid number of elements");
countDynamic--;
dynamic -= h;
h += (*itr)->get_min_height();
(*itr)->resize(0, height, Canvas::get_screen_width(), h);
}
}
}
void
Manager::do_update() {
std::for_each(begin(), end(), std::mem_fun_ref(&ManagerElement::redraw));
std::for_each(begin(), end(), std::mem_fun_ref(&ManagerElement::refresh));
std::for_each(begin(), end(), std::mem_fun(&Window::redraw));
std::for_each(begin(), end(), std::mem_fun(&Window::refresh));
Canvas::do_update();
}