mirror of https://github.com/bsnes-emu/bsnes.git
73 lines
2.1 KiB
C++
73 lines
2.1 KiB
C++
#if defined(Hiro_Viewport)
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namespace hiro {
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static auto CALLBACK Viewport_windowProc(HWND hwnd, UINT msg, WPARAM wparam, LPARAM lparam) -> LRESULT {
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auto object = (mObject*)GetWindowLongPtr(hwnd, GWLP_USERDATA);
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if(!object) return DefWindowProc(hwnd, msg, wparam, lparam);
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auto viewport = dynamic_cast<mViewport*>(object);
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if(!viewport) return DefWindowProc(hwnd, msg, wparam, lparam);
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if(msg == WM_DROPFILES) {
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if(auto paths = DropPaths(wparam)) viewport->doDrop(paths);
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return false;
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}
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if(msg == WM_GETDLGCODE) {
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return DLGC_STATIC | DLGC_WANTCHARS;
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}
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if(msg == WM_MOUSEMOVE) {
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TRACKMOUSEEVENT tracker{sizeof(TRACKMOUSEEVENT), TME_LEAVE, hwnd};
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TrackMouseEvent(&tracker);
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viewport->doMouseMove({(int16_t)LOWORD(lparam), (int16_t)HIWORD(lparam)});
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}
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if(msg == WM_MOUSELEAVE) {
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viewport->doMouseLeave();
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}
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if(msg == WM_LBUTTONDOWN || msg == WM_MBUTTONDOWN || msg == WM_RBUTTONDOWN) {
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switch(msg) {
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case WM_LBUTTONDOWN: viewport->doMousePress(Mouse::Button::Left); break;
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case WM_MBUTTONDOWN: viewport->doMousePress(Mouse::Button::Middle); break;
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case WM_RBUTTONDOWN: viewport->doMousePress(Mouse::Button::Right); break;
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}
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}
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if(msg == WM_LBUTTONUP || msg == WM_MBUTTONUP || msg == WM_RBUTTONUP) {
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switch(msg) {
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case WM_LBUTTONUP: viewport->doMouseRelease(Mouse::Button::Left); break;
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case WM_MBUTTONUP: viewport->doMouseRelease(Mouse::Button::Middle); break;
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case WM_RBUTTONUP: viewport->doMouseRelease(Mouse::Button::Right); break;
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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 pViewport::construct() -> void {
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hwnd = CreateWindow(L"hiroViewport", L"",
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WS_CHILD | WS_DISABLED,
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0, 0, 0, 0, _parentHandle(), nullptr, GetModuleHandle(0), 0);
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SetWindowLongPtr(hwnd, GWLP_USERDATA, (LONG_PTR)&reference);
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pWidget::_setState();
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setDroppable(state().droppable);
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}
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auto pViewport::destruct() -> void {
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DestroyWindow(hwnd);
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}
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auto pViewport::handle() const -> uintptr_t {
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return (uintptr_t)hwnd;
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}
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auto pViewport::setDroppable(bool droppable) -> void {
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DragAcceptFiles(hwnd, droppable);
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}
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}
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#endif
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