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sf-pippijn |
1.1 |
#include <ndk++/menu.hh> |
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using ndk::menu; |
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menu::item::item (char const *name, char const *description) |
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: item_ (new_item ("name", "description")) |
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{ |
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} |
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menu::item::item () |
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: item_ (nullptr) |
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{ |
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} |
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menu::item::item (item &&other) |
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: item_ (other.item_) |
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{ |
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other.item_ = nullptr; |
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} |
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menu::item & |
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menu::item::operator = (item &&rhs) |
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{ |
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item_ = rhs.item_; |
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rhs.item_ = nullptr; |
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return *this; |
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} |
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menu::item::~item () |
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{ |
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if (item_) |
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free_item (item_); |
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} |
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menu::menu (panel *parent) |
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: panel (parent) |
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, menu_ (nullptr, free_menu) |
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{ |
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events ()->on_keyboard (slot (&menu::at_keyboard, this)); |
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add_item ("name1", "description1"); |
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add_item ("name2", "description2"); |
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add_item ("name3", "description3"); |
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items_.emplace_back (); |
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menu_.reset (new_menu ((ITEM **)&items_[0])); |
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int rows, columns; |
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scale_menu (menu_.get (), &rows, &columns); |
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resize (columns, rows); |
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move (130, 10); |
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set_menu_sub (menu_.get (), win ()); |
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visualize (); |
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} |
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menu::~menu () |
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{ |
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} |
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void |
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menu::add_item (char const *name, char const *description) |
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{ |
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menu_ = nullptr; |
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items_.emplace_back (name, description); |
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} |
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void |
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menu::draw () |
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{ |
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panel::draw (); |
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unpost_menu (menu_.get ()); |
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post_menu (menu_.get ()); |
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} |
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ndk::event::result |
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menu::at_keyboard (keyboard const &ev) |
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{ |
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event::result res; |
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switch (ev.code ()) |
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{ |
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case key::up: |
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menu_driver (menu_.get (), REQ_UP_ITEM); |
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res = event::accepted; |
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break; |
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case key::down: |
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menu_driver (menu_.get (), REQ_DOWN_ITEM); |
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res = event::accepted; |
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break; |
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default: |
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res = event::ignored; |
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break; |
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} |
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visualize (); |
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//if (res == event::accepted) |
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//refresh (); |
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return res; |
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} |
