mirror of https://github.com/bsnes-emu/bsnes.git
130 lines
3.8 KiB
C++
Executable File
130 lines
3.8 KiB
C++
Executable File
#if defined(Hiro_TabFrame)
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namespace hiro {
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static auto CALLBACK TabFrame_windowProc(HWND hwnd, UINT msg, WPARAM wparam, LPARAM lparam) -> LRESULT {
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if(auto tabFrame = (mTabFrame*)GetWindowLongPtr(hwnd, GWLP_USERDATA)) {
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if(auto self = tabFrame->self()) {
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return Shared_windowProc(self->defaultWindowProc, hwnd, msg, wparam, lparam);
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}
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}
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return DefWindowProc(hwnd, msg, wparam, lparam);
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}
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auto pTabFrame::construct() -> void {
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hwnd = CreateWindow(
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WC_TABCONTROL, L"", WS_CHILD | WS_TABSTOP,
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0, 0, 0, 0, _parentHandle(), nullptr, GetModuleHandle(0), 0
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);
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pWidget::construct();
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SetWindowLongPtr(hwnd, GWLP_WNDPROC, (LONG_PTR)TabFrame_windowProc);
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for(auto& item : state().items) append(item);
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}
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auto pTabFrame::destruct() -> void {
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if(imageList) { ImageList_Destroy(imageList); imageList = nullptr; }
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DestroyWindow(hwnd);
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}
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auto pTabFrame::append(sTabFrameItem item) -> void {
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wchar_t text[] = L"";
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TCITEM tcItem;
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tcItem.mask = TCIF_TEXT;
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tcItem.pszText = text;
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TabCtrl_InsertItem(hwnd, item->offset(), &tcItem);
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if(auto self = item->self()) {
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self->setClosable(item->state.closable);
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self->setIcon(item->state.icon);
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self->setMovable(item->state.movable);
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self->setText(item->state.text);
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if(item->selected()) self->setSelected();
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}
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_buildImageList();
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_synchronizeSizable();
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}
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auto pTabFrame::remove(sTabFrameItem item) -> void {
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TabCtrl_DeleteItem(hwnd, item->offset());
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_buildImageList();
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}
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auto pTabFrame::setEnabled(bool enabled) -> void {
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pWidget::setEnabled(enabled);
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for(auto& item : state().items) {
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if(auto& sizable = item->state.sizable) {
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if(auto self = sizable->self()) self->setEnabled(sizable->enabled());
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}
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}
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}
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auto pTabFrame::setGeometry(Geometry geometry) -> void {
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pWidget::setGeometry(geometry);
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geometry.setX(geometry.x() + 1);
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geometry.setY(geometry.y() + 21);
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geometry.setWidth(geometry.width() - 4);
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geometry.setHeight(geometry.height() - 23);
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for(auto& item : state().items) {
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if(auto& sizable = item->state.sizable) {
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sizable->setGeometry(geometry);
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}
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}
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}
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auto pTabFrame::setNavigation(Navigation navigation) -> void {
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//unsupported
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}
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auto pTabFrame::setVisible(bool visible) -> void {
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pWidget::setVisible(visible);
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for(auto& item : state().items) {
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if(auto& sizable = item->state.sizable) {
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if(auto self = sizable->self()) self->setVisible(sizable->visible(true));
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}
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}
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}
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//
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auto pTabFrame::_buildImageList() -> void {
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unsigned size = pFont::size(hfont, " ").height();
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if(imageList) { ImageList_Destroy(imageList); imageList = nullptr; }
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imageList = ImageList_Create(size, size, ILC_COLOR32, 1, 0);
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for(auto& item : state().items) {
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ImageList_Append(imageList, item->state.icon, size);
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}
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TabCtrl_SetImageList(hwnd, imageList);
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for(auto offset : range(state().items.size())) {
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TCITEM tcItem;
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tcItem.mask = TCIF_IMAGE;
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tcItem.iImage = state().items[offset]->state.icon ? offset : -1;
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TabCtrl_SetItem(hwnd, offset, &tcItem);
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}
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}
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//hide all TabFrameItems, and then display the selected TabFrameItem
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auto pTabFrame::_synchronizeSizable() -> void {
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for(auto& item : state().items) {
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if(auto& sizable = item->state.sizable) sizable->setVisible(false);
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}
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//without this call, widgets from the previous tab will remain visible
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//alongside widgets from the newly selected tab for about one frame ...
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Application::processEvents();
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uint selected = TabCtrl_GetCurSel(hwnd);
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if(auto item = self().item(selected)) {
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if(auto& sizable = item->state.sizable) sizable->setVisible(true);
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}
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}
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auto pTabFrame::onChange() -> void {
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uint selected = TabCtrl_GetCurSel(hwnd);
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for(auto& item : state().items) item->state.selected = false;
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if(auto item = self().item(selected)) item->state.selected = true;
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_synchronizeSizable();
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self().doChange();
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}
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}
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#endif
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