void CWebWindow::_onPaintUpdated(const HDC hdc, int x, int y, int cx, int cy) { if (WS_EX_LAYERED == (WS_EX_LAYERED & GetWindowLong(m_hwnd, GWL_EXSTYLE))) { RECT rectDest; GetWindowRect(m_hwnd, &rectDest); SIZE sizeDest = { rectDest.right - rectDest.left, rectDest.bottom - rectDest.top }; POINT pointDest = { rectDest.left, rectDest.top }; POINT pointSource = { 0, 0 }; HDC hdcScreen = GetDC(NULL); //HDC hdcMemory = CreateCompatibleDC(hdcScreen); //HBITMAP hbmpMemory = CreateCompatibleBitmap(hdcScreen, sizeDest.cx, sizeDest.cy); //HBITMAP hbmpOld = (HBITMAP)SelectObject(hdcMemory, hbmpMemory); //BitBlt(hdcMemory, 0, 0, sizeDest.cx, sizeDest.cy, wkeGetViewDC(this), 0, 0, SRCCOPY); BLENDFUNCTION blend = { 0 }; memset(&blend, 0, sizeof(blend)); blend.BlendOp = AC_SRC_OVER; blend.SourceConstantAlpha = 255; blend.AlphaFormat = AC_SRC_ALPHA; UpdateLayeredWindow(m_hwnd, hdcScreen, &pointDest, &sizeDest, (HDC)wkeGetViewDC(this), &pointSource, RGB(0,0,0), &blend, ULW_ALPHA); //SelectObject(hdcMemory, (HGDIOBJ)hbmpOld); //DeleteObject((HGDIOBJ)hbmpMemory); //DeleteDC(hdcMemory); ReleaseDC(NULL, hdcScreen); } else { InvalidateRect(m_hwnd, NULL, FALSE); } if (m_originalPaintUpdatedCallback) m_originalPaintUpdatedCallback(this, m_originalPaintUpdatedCallbackParam, hdc, x, y, cx, cy); }
LRESULT CWebWindow::_windowProc(HWND hwnd, UINT message, WPARAM wParam, LPARAM lParam) { switch(message) { case WM_CREATE: { DragAcceptFiles(hwnd, TRUE); //SetTimer(hwnd, 100, 20, NULL); } return 0; case WM_CLOSE: if (m_windowClosingCallback) { if (!m_windowClosingCallback(this, m_windowClosingCallbackParam)) return 0; } ShowWindow(hwnd, SW_HIDE); DestroyWindow(hwnd); return 0; case WM_DESTROY: { //KillTimer(hwnd, 100); RemovePropW(hwnd, L"wkeWebWindow"); m_hwnd = NULL; if (m_windowDestroyCallback) m_windowDestroyCallback(this, m_windowDestroyCallbackParam); wkeDestroyWebView(this); } return 0; //case WM_TIMER: // { // wkeRepaintIfNeeded(this); // } // return 0; case WM_PAINT: { PAINTSTRUCT ps = { 0 }; HDC hdc = BeginPaint(hwnd, &ps); _paintDC(hdc, (HDC)wkeGetViewDC(this)); EndPaint(hwnd, &ps); } return 0; case WM_ERASEBKGND: return TRUE; case WM_SIZE: { RECT rc = { 0 }; GetClientRect(hwnd, &rc); int width = rc.right - rc.left; int height = rc.bottom - rc.top; CWebView::resize(width, height); wkeRepaintIfNeeded(this); } return 0; case WM_DROPFILES: { wchar_t szFile[MAX_PATH + 8] = {0}; wcscpy(szFile, L"file:///"); HDROP hDrop = reinterpret_cast<HDROP>(wParam); UINT uFilesCount = DragQueryFileW(hDrop, 0xFFFFFFFF, szFile, MAX_PATH); if (uFilesCount != 0) { UINT uRet = DragQueryFileW(hDrop, 0, (wchar_t*)szFile + 8, MAX_PATH); if ( uRet != 0) { wkeLoadURLW(this, szFile); SetWindowTextW(hwnd, szFile); } } DragFinish(hDrop); } return 0; //case WM_NCHITTEST: // if (IsWindow(m_hwnd) && flagsOff(GetWindowLong(m_hwnd, GWL_STYLE), WS_CAPTION)) // { // IWebkitObserverPtr observer = m_observer.lock(); // if (!observer) // break; // QPoint cursor(LOWORD(lParam), HIWORD(lParam)); // ScreenToClient(m_hwnd, &cursor); // QRect clientRect; // QSize clientSize; // GetClientRect(hwnd, &clientRect); // clientSize.cx = clientRect.width(); // clientSize.cy = clientRect.height(); // EWebkitHitTest hit = observer->onHitTest(QWebkitView(thisView), clientSize, cursor); // switch (hit) // { // case eWebkitHitLeftTop: return HTTOPLEFT; // case eWebkitHitLeft: return HTLEFT; // case eWebkitHitLeftBottom: return HTBOTTOMLEFT; // case eWebkitHitRightTop: return HTTOPRIGHT; // case eWebkitHitRight: return HTRIGHT; // case eWebkitHitRightBottom: return HTBOTTOMRIGHT; // case eWebkitHitTop: return HTTOP; // case eWebkitHitBottom: return HTBOTTOM; // case eWebkitHitCaption: return HTCAPTION; // case eWebkitHitClient: return HTCLIENT; // case eWebkitHitNone: return HTCLIENT; // } // } // break; //case WM_SETCURSOR: // if (IsWindow(m_hwnd) && flagsOff(GetWindowLong(m_hwnd, GWL_STYLE), WS_CAPTION)) // { // WORD hit = LOWORD(lParam); // switch (hit) // { // case HTCAPTION: // case HTSYSMENU: // case HTMENU: // case HTCLIENT: // SetCursor(LoadCursor(NULL, MAKEINTRESOURCE(IDC_ARROW))); // return TRUE; // case HTTOP: // case HTBOTTOM: // SetCursor(LoadCursor(NULL, MAKEINTRESOURCE(IDC_SIZENS))); // return TRUE; // case HTLEFT: // case HTRIGHT: // SetCursor(LoadCursor(NULL, MAKEINTRESOURCE(IDC_SIZEWE))); // return TRUE; // case HTTOPLEFT: // case HTBOTTOMRIGHT: // SetCursor(LoadCursor(NULL, MAKEINTRESOURCE(IDC_SIZENWSE))); // return TRUE; // case HTTOPRIGHT: // case HTBOTTOMLEFT: // SetCursor(LoadCursor(NULL, MAKEINTRESOURCE(IDC_SIZENESW))); // return TRUE; // default: // SetCursor(LoadCursor(NULL, MAKEINTRESOURCE(IDC_ARROW))); // return TRUE; // } // } // break; //case WM_NCLBUTTONDOWN: // if (IsWindow(m_hwnd) && flagsOff(GetWindowLong(m_hwnd, GWL_STYLE), WS_CAPTION)) // { // int hit = wParam; // switch (hit) // { // case HTTOP: SendMessageW(m_hwnd, WM_SYSCOMMAND, SC_SIZE|WMSZ_TOP, lParam); return 0; // case HTBOTTOM: SendMessageW(m_hwnd, WM_SYSCOMMAND, SC_SIZE|WMSZ_BOTTOM, lParam); return 0; // case HTLEFT: SendMessageW(m_hwnd, WM_SYSCOMMAND, SC_SIZE|WMSZ_LEFT, lParam); return 0; // case HTRIGHT: SendMessageW(m_hwnd, WM_SYSCOMMAND, SC_SIZE|WMSZ_RIGHT, lParam); return 0; // case HTTOPLEFT: SendMessageW(m_hwnd, WM_SYSCOMMAND, SC_SIZE|WMSZ_TOPLEFT, lParam); return 0; // case HTTOPRIGHT: SendMessageW(m_hwnd, WM_SYSCOMMAND, SC_SIZE|WMSZ_TOPRIGHT, lParam); return 0; // case HTBOTTOMLEFT: SendMessageW(m_hwnd, WM_SYSCOMMAND, SC_SIZE|WMSZ_BOTTOMLEFT, lParam); return 0; // case HTBOTTOMRIGHT: SendMessageW(m_hwnd, WM_SYSCOMMAND, SC_SIZE|WMSZ_BOTTOMRIGHT, lParam); return 0; // case HTCAPTION: SendMessageW(m_hwnd, WM_SYSCOMMAND, SC_MOVE|4, lParam); return 0; // } // } // break; //case WM_NCLBUTTONDBLCLK: // if (IsWindow(m_hwnd) && flagsOff(GetWindowLong(m_hwnd, GWL_STYLE), WS_CAPTION)) // { // int hit = wParam; // if (hit == HTCAPTION) // { // if (IsZoomed(m_hwnd)) // SendMessageW(m_hwnd, WM_SYSCOMMAND, SC_RESTORE, lParam); // else // SendMessageW(m_hwnd, WM_SYSCOMMAND, SC_MAXIMIZE, lParam); // return 0; // } // } // break; case WM_KEYDOWN: { unsigned int virtualKeyCode = wParam; unsigned int flags = 0; if (HIWORD(lParam) & KF_REPEAT) flags |= WKE_REPEAT; if (HIWORD(lParam) & KF_EXTENDED) flags |= WKE_EXTENDED; if (wkeFireKeyDownEvent(this, virtualKeyCode, flags, false)) return 0; } break; case WM_KEYUP: { unsigned int virtualKeyCode = wParam; unsigned int flags = 0; if (HIWORD(lParam) & KF_REPEAT) flags |= WKE_REPEAT; if (HIWORD(lParam) & KF_EXTENDED) flags |= WKE_EXTENDED; if (wkeFireKeyUpEvent(this, virtualKeyCode, flags, false)) return 0; } break; case WM_CHAR: { unsigned int charCode = wParam; unsigned int flags = 0; if (HIWORD(lParam) & KF_REPEAT) flags |= WKE_REPEAT; if (HIWORD(lParam) & KF_EXTENDED) flags |= WKE_EXTENDED; if (wkeFireKeyPressEvent(this, charCode, flags, false)) return 0; } break; case WM_LBUTTONDOWN: case WM_MBUTTONDOWN: case WM_RBUTTONDOWN: case WM_LBUTTONDBLCLK: case WM_MBUTTONDBLCLK: case WM_RBUTTONDBLCLK: case WM_LBUTTONUP: case WM_MBUTTONUP: case WM_RBUTTONUP: case WM_MOUSEMOVE: { if (message == WM_LBUTTONDOWN || message == WM_MBUTTONDOWN || message == WM_RBUTTONDOWN) { SetFocus(hwnd); SetCapture(hwnd); } else if (message == WM_LBUTTONUP || message == WM_MBUTTONUP || message == WM_RBUTTONUP) { ReleaseCapture(); } int x = LOWORD(lParam); int y = HIWORD(lParam); unsigned int flags = 0; if (wParam & MK_CONTROL) flags |= WKE_CONTROL; if (wParam & MK_SHIFT) flags |= WKE_SHIFT; if (wParam & MK_LBUTTON) flags |= WKE_LBUTTON; if (wParam & MK_MBUTTON) flags |= WKE_MBUTTON; if (wParam & MK_RBUTTON) flags |= WKE_RBUTTON; if (wkeFireMouseEvent(this, message, x, y, flags)) return 0; } break; case WM_CONTEXTMENU: { POINT pt; pt.x = LOWORD(lParam); pt.y = HIWORD(lParam); if (pt.x != -1 && pt.y != -1) ScreenToClient(hwnd, &pt); unsigned int flags = 0; if (wParam & MK_CONTROL) flags |= WKE_CONTROL; if (wParam & MK_SHIFT) flags |= WKE_SHIFT; if (wParam & MK_LBUTTON) flags |= WKE_LBUTTON; if (wParam & MK_MBUTTON) flags |= WKE_MBUTTON; if (wParam & MK_RBUTTON) flags |= WKE_RBUTTON; if (wkeFireContextMenuEvent(this, pt.x, pt.y, flags)) return 0; } break; case WM_MOUSEWHEEL: { POINT pt; pt.x = LOWORD(lParam); pt.y = HIWORD(lParam); ScreenToClient(hwnd, &pt); int delta = GET_WHEEL_DELTA_WPARAM(wParam); unsigned int flags = 0; if (wParam & MK_CONTROL) flags |= WKE_CONTROL; if (wParam & MK_SHIFT) flags |= WKE_SHIFT; if (wParam & MK_LBUTTON) flags |= WKE_LBUTTON; if (wParam & MK_MBUTTON) flags |= WKE_MBUTTON; if (wParam & MK_RBUTTON) flags |= WKE_RBUTTON; if (wkeFireMouseWheelEvent(this, pt.x, pt.y, delta, flags)) return 0; } break; case WM_SETFOCUS: wkeSetFocus(this); return 0; case WM_KILLFOCUS: wkeKillFocus(this); return 0; case WM_IME_STARTCOMPOSITION: { wkeRect caret = wkeGetCaretRect(this); CANDIDATEFORM form; form.dwIndex = 0; form.dwStyle = CFS_EXCLUDE; form.ptCurrentPos.x = caret.x; form.ptCurrentPos.y = caret.y + caret.h; form.rcArea.top = caret.y; form.rcArea.bottom = caret.y + caret.h; form.rcArea.left = caret.x; form.rcArea.right = caret.x + caret.w; COMPOSITIONFORM compForm; compForm.ptCurrentPos = form.ptCurrentPos; compForm.rcArea = form.rcArea; compForm.dwStyle = CFS_POINT; HIMC hIMC = ImmGetContext(hwnd); ImmSetCandidateWindow(hIMC, &form); ImmSetCompositionWindow(hIMC, &compForm); ImmReleaseContext(hwnd, hIMC); } return 0; } return DefWindowProcW(hwnd, message, wParam, lParam); }