mirror of https://github.com/bsnes-emu/bsnes.git
84 lines
1.8 KiB
C++
84 lines
1.8 KiB
C++
#if defined(Hiro_MenuBar)
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namespace hiro {
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auto pMenuBar::construct() -> void {
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_update();
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}
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auto pMenuBar::destruct() -> void {
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if(hmenu) { DestroyMenu(hmenu); hmenu = nullptr; }
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if(auto parent = _parent()) {
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SetMenu(parent->hwnd, nullptr);
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}
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}
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auto pMenuBar::append(sMenu) -> void {
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_update();
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}
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auto pMenuBar::remove(sMenu) -> void {
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_update();
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}
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auto pMenuBar::setEnabled(bool enabled) -> void {
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_update();
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}
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auto pMenuBar::setFont(const Font& font) -> void {
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//unsupported
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}
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auto pMenuBar::setVisible(bool visible) -> void {
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if(auto parent = _parent()) {
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SetMenu(parent->hwnd, visible ? hmenu : nullptr);
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parent->setGeometry(parent->state().geometry);
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}
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}
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auto pMenuBar::_parent() -> maybe<pWindow&> {
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if(auto parent = self().parentWindow(true)) {
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if(auto self = parent->self()) return *self;
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}
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return nothing;
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}
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auto pMenuBar::_update() -> void {
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if(hmenu) DestroyMenu(hmenu);
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hmenu = CreateMenu();
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MENUINFO mi{sizeof(MENUINFO)};
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mi.fMask = MIM_STYLE;
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mi.dwStyle = MNS_NOTIFYBYPOS; //| MNS_MODELESS;
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SetMenuInfo(hmenu, &mi);
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unsigned position = 0;
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#if defined(Hiro_Menu)
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for(auto& menu : state().menus) {
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unsigned enabled = menu->enabled() ? 0 : MF_GRAYED;
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MENUITEMINFO mii{sizeof(MENUITEMINFO)};
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mii.fMask = MIIM_DATA;
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mii.dwItemData = (ULONG_PTR)menu.data();
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if(menu->visible()) {
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if(auto self = menu->self()) {
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self->_update();
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AppendMenu(hmenu, MF_STRING | MF_POPUP | enabled, (UINT_PTR)self->hmenu, utf16_t(menu->text()));
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SetMenuItemInfo(hmenu, position++, true, &mii);
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}
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}
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}
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#endif
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if(auto parent = _parent()) {
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SetMenu(parent->hwnd, self().visible(true) ? hmenu : nullptr);
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parent->setGeometry(parent->state().geometry);
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}
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}
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}
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#endif
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