Qt 集成miniblink浏览器库之5 支持独立窗口和子窗口

前面使用GDI绘制解决了集成到Qt的系统冲突和QWebEngineView的冲突，但仅支持作为qt的子窗体，现在将其修改为支持独立窗口的创建。

首先判断create接口传入的父窗口句柄是否是空，为空表示创建一个独立窗口，代码如下：

        _hWnd = CreateWindow(wkeWebViewClassName, 0,WS_CAPTION | WS_VISIBLE | WS_BORDER | WS_MINIMIZEBOX | WS_MAXIMIZEBOX | WS_TILEDWINDOW,x, y, nWeight, nHeight,hParent,0,0, 0);

增加了标题和标题栏相关按钮。

后面的与之前的代码类似

    wkeSetHandle(_hWebView, _hWnd);resize(x, y, nWeight, nHeight);SetWindowLong(_hWnd, GWL_USERDATA, (LONG)this);++QtMiniblinkWebView::_viewCount;return _pRender->init(_hWnd, nWeight, nHeight);

去掉对父窗口过程的截获。

使用也很简单：

1.创建独立窗口

int main(int argc, char *argv[])
{QApplication a(argc, argv);#if 1MainWindow w;w.show();
#elseint scrWidth,scrHeight;RECT rect;//获得屏幕尺寸scrWidth = GetSystemMetrics(SM_CXSCREEN);scrHeight = GetSystemMetrics(SM_CYSCREEN);//重新设置rect里的值rect.left = (scrWidth-800)/2;rect.top = (scrHeight-600)/2;QtMiniblinkWebView *view  = new QtMiniblinkWebView();view->create(rect.left ,rect.top, 800, 600,  NULL);view->load("https://www.baidu.com");view->setVisible(true);
#endifint result = a.exec();return result;
}

2.作为子窗口

MainWindow::MainWindow(QWidget *parent): QMainWindow(parent), ui(new Ui::MainWindow)
{ui->setupUi(this);#if 1QWebEngineView *webview = new QWebEngineView(this);webview->load(QUrl("http://baidu.com"));setCentralWidget(webview);view  = new QtMiniblinkWebView();view->create(0, 0, 300, 400, (HWND)webview->winId());view->load("https://www.baidu.com");
#elseview  = new QtMiniblinkWebView();view->create(0, 0, width(), height(), (HWND)this->winId());view->setRectFollowParent();view->load("https://www.baidu.com");QWebEngineView *webview = new QWebEngineView();webview->setWindowFlags(Qt::FramelessWindowHint);SetParent((HWND)webview->winId(), view->getHandle());webview->resize(300, 300);webview->load(QUrl("http://baidu.com"));webview->move(300, 100);webview->setVisible(true);#endif}

完整代码如下：

#ifndef QTMINIblinkWEBVIEW_DEFINE_H
#define QTMINIblinkWEBVIEW_DEFINE_H
#include <QObject>
#include "wke.h"#define wkeWebViewClassName L"WKE_QtMiniblinkWebView_CLASSNAME"/**
* CRenderGDI class
* draw image from wke callback
*/
class CRenderGDI {
public:CRenderGDI():m_hView(NULL),m_hDC(NULL),m_hBitmap(NULL),m_pixels(NULL),m_width(0),m_height(0){}virtual ~CRenderGDI(){if (m_hDC)::DeleteDC(m_hDC);if (m_hBitmap)::DeleteObject(m_hBitmap);}/*** init* @param[in] hView a HWND to draw view* @return true if suc*/virtual bool init(HWND hView, int width, int height){m_hView = hView;m_hDC = ::CreateCompatibleDC(0);resize(width, height);return true;}/*** destroy this* @return void*/virtual void destroy(){delete this;}/*** resize* @param[in] width of window* @param[in] height of window* @return true if suc*/virtual void resize(unsigned int w, unsigned int h){if (m_width == w && m_height == h)return;m_width = w;m_height = h;m_pixels = NULL;}/*** renderOnBlinkPaint* @param[in] webView view of wke* @param[in] hBlinkDC hdc of wke* @param[in] x x pos of wke wnd* @param[in] y y pos of wke wnd* @param[in] cx width of wke wnd* @param[in] cy height of wke wnd* @return true if suc*/void renderOnBlinkPaint(wkeWebView webView, HDC hBlinkDC, int x, int y, int cx, int cy){if (m_pixels == NULL) {if (m_width != cx || m_height != cy)return;createBitmap();}HDC hScreenDC = ::GetDC(m_hView);::BitBlt(m_hDC, x, y, m_width, m_height, hBlinkDC, x, y, SRCCOPY);::BitBlt(hScreenDC, x, y, m_width, m_height, m_hDC, x, y, SRCCOPY);::ReleaseDC(m_hView, hScreenDC);}/*** renderOnBlinkPaint* @param[in] webView view of wke* @param[in] hBlinkDC hdc of wke* @return true if suc*/void renderOnWindowPaint(wkeWebView webView, HDC hScreenDC){if (m_pixels == NULL) {return;}::BitBlt(hScreenDC, 0, 0, m_width, m_height, m_hDC, 0, 0, SRCCOPY);}/*** createBitmap create NULL BITMAP* @return void*/void createBitmap(){BITMAPINFO bi;memset(&bi, 0, sizeof(bi));bi.bmiHeader.biSize = sizeof(BITMAPINFOHEADER);bi.bmiHeader.biWidth         = int(m_width);bi.bmiHeader.biHeight        = -int(m_height);bi.bmiHeader.biPlanes        = 1;bi.bmiHeader.biBitCount      = 32;bi.bmiHeader.biCompression   = BI_RGB;HBITMAP hbmp = ::CreateDIBSection(0, &bi, DIB_RGB_COLORS, &m_pixels, NULL, 0);::SelectObject(m_hDC, hbmp);if (m_hBitmap)::DeleteObject(m_hBitmap);m_hBitmap = hbmp;}private:HWND m_hView;HBITMAP m_hBitmap;HDC m_hDC;unsigned int m_width;unsigned int m_height;void* m_pixels;
};/**
* JS CALL C++ callback function
* @param[in] jsExecState     param
* @param[in] void*   use data
*/
typedef jsValue (WKE_CALL_TYPE*BindFuction)(jsExecState , void* );/**
* QtMiniblinkWebView class
* deal wke view and event
*/
class QtMiniblinkWebView : public QObject
{Q_OBJECT
public:QtMiniblinkWebView(void){_pRender = new CRenderGDI; _cursorInfoType = 0;}~QtMiniblinkWebView(void);/*** registerControlerClass register window class* @return true if suc*/BOOL registerControlerClass();/*** create create wke view* @param[in] x x pos* @param[in] y y pos* @param[in] nWeight of view* @param[in] nHeight of view* @param[in] hParent of view* @return true if suc*/BOOL create(int x, int y, int nWeight, int nHeight, HWND hParent);/*** resize resize wke view* @param[in] x x pos* @param[in] y y pos* @param[in] nWeight of view* @param[in] nHeight of view* @return void*/void resize(int x, int y, int nWeight, int nHeight);__inline operator wkeWebView(){return _hWebView;}HWND getHandle(){return _hWnd;}void setRectFollowParent();/*** setVisible set view visible* @param[in] b  visible* @return void*/void setVisible(bool b);/*** load load url* @param[in] url  path of url encode utf-8* @return void*/void load(const QString &url);/*** loadFile load local file* @param[in] filePath  path of local file encode utf-8* @return void*/void loadFile(const QString &filePath);/*** loadHtml load html content* @param[in] html  content of html encode utf-8* @return void*/void loadHtml(const QString &html);/*** reload reload view* @return void*/void reload();/*** reload back view* @return void*/void back();/*** forward back view* @return void*/void forward();/*** clearCookie clear cookie of view* @return void*/void clearCookie();/*** setCookieEnabled enable cookie of view* @param[in] enbale  ture or false* @return void*/void setCookieEnabled(bool enbale);/*** isCookieEnabled is cookie enabled* @return bool true if enbale*/bool isCookieEnabled();/*** setCookieFullPath set cookie storage path* @param[in] path  path of cookie storage* @return void*/void setCookieFullPath(const QString &path);/*** setLocalStorageFullPath set cookie local storage path* @param[in] path  local path of cookie storage* @return void*/void setLocalStorageFullPath(const QString &path);/*** setCookie set cookie for url* @param[in] url  need set cookie url* @param[in] cookie  cookie of url* @return void*/void setCookie(const QString &url, const QString &cookie);/*** getCookie get cookie by view* @return QString string of view's cookie*/QString getCookie();/*** setZoomFactor set ZoomFactor  for wke HWND* @param[in] value scale value* @return void*/void setZoomFactor(qreal value);/*** runJavaScript C++ Call js function* @param[in] scriptSourcer like window.open('start');* @return void*/void runJavaScript(const QString& scriptSourcer);/*** bindJsFunction bind function to js window* @param[in] functionName function name* @param[in] js callback  function* @param[in] function  param* @return void*/void bindJsFunction(const QString &functionName, BindFuction fun, int paracount);signals:/*** loadStarted url start load sig* @return void*/void loadStarted();/*** loadFinished url  load loadFinished sig* @param[out] b true if suc* @return void*/void loadFinished(bool b);/*** loadUrlFail url load fail sig* @return void*/void loadUrlFail();/*** loadProgress url load progress sig* @return void*/void loadProgress(int progress);protected://消息函数/***  deal window msg WM_COMMAND WM_SIZE WM_PAINT WM_KEYDOWN.......* @param[in] WPARAM* @param[in] LPARAM* @return LRESULT ret*/LRESULT onCommand(WPARAM wParam, LPARAM lParam);LRESULT onSize(WPARAM wParam, LPARAM lParam);LRESULT onPaint(WPARAM wParam, LPARAM lParam);LRESULT onKeyDown(WPARAM wParam, LPARAM lParam);LRESULT onKeyUp(WPARAM wParam, LPARAM lParam);LRESULT onChar(WPARAM wParam, LPARAM lParam);LRESULT onMouseEvent(UINT uMsg, WPARAM wParam, LPARAM lParam);LRESULT onSetCursor(WPARAM wParam, LPARAM lParam);LRESULT onMouseWheel(WPARAM wParam, LPARAM lParam);LRESULT onSetFocus(WPARAM wParam, LPARAM lParam);LRESULT onKillFocus(WPARAM wParam, LPARAM lParam);LRESULT onIMEStartComposition(WPARAM wParam, LPARAM lParam);LRESULT webViewClassWndProc(UINT uMsg, WPARAM wParam, LPARAM lParam);static LRESULT CALLBACK subClassProc(HWND hWnd, UINT uMsg, WPARAM wParam, LPARAM lParam, UINT_PTR uIdSubclass, DWORD_PTR dwRefData);static void onPaintUpdatedCallback(wkeWebView webView, void* param, const HDC hdc, int x, int y, int cx, int cy);static LRESULT CALLBACK webViewWndProc(HWND hWnd, UINT uMsg, WPARAM wParam, LPARAM lParam);static bool onLoadUrlBegin(wkeWebView webView, void* param, const char* url, void *job);static void onLoadUrlEnd(wkeWebView webView, void* param, const char *url, void *job, void* buf, int len);static void onLoadUrlFailed(wkeWebView webView, void* param, const utf8* url, wkeNetJob job);static void onLoadingFinish(wkeWebView webView, void* param, const wkeString url, wkeLoadingResult result, const wkeString failedReason);private:/***  initialize init miniblink* @return LRESULT ret*/void initialize();/***  finalize release miniblink* @return*/void finalize();protected:HWND _hParent; //父窗口句柄wkeWebView _hWebView{nullptr}; //wkeWebView 句柄HWND _hWnd{0}; //容纳wkeWebView 窗口句柄CRenderGDI *_pRender;int _cursorInfoType;static bool _isInit;static int _viewCount;
};#endif

#include "QMiniblinkWebView.h"
#include <windowsx.h>
#include <windows.h>
#include <shellapi.h>
#include <shlwapi.h>
#include <stdbool.h>
#include <stdio.h>
#include <Commctrl.h>
#include <Imm.h>
#include <vector>
#include <QDebug>
#include <QFile>
#include <QApplication>
#pragma comment(lib, "Imm32.lib")bool QtMiniblinkWebView::_isInit = false;
int QtMiniblinkWebView::_viewCount = 0;BOOL QtMiniblinkWebView::registerControlerClass()
{WNDCLASSEX wcex;wcex.cbSize = sizeof(WNDCLASSEX);wcex.style = CS_DBLCLKS;// CS_HREDRAW | CS_VREDRAW; //wcex.lpfnWndProc = webViewWndProc;wcex.cbClsExtra = 0;wcex.cbWndExtra = 0;
//  wcex.hInstance = AfxGetInstanceHandle();wcex.hIcon = 0;wcex.hCursor = LoadCursor(0, IDC_ARROW);wcex.hbrBackground = 0;wcex.lpszMenuName = 0;wcex.lpszClassName = wkeWebViewClassName;wcex.hIconSm = 0;return !!RegisterClassEx(&wcex);
}void QtMiniblinkWebView::initialize()
{QString nodePath = QApplication::applicationDirPath() + "/node.dll";
#ifdef _WIN64nodePath = QApplication::applicationDirPath() + "/miniblink_x64.dll";
#endifif(!QFile::exists(nodePath)){qDebug()<<QStringLiteral("请将node.dll拷贝到运行目录");return;}std::vector<wchar_t> tempPath;tempPath.resize(MAX_PATH);nodePath.toWCharArray(&tempPath[0]);wkeSetWkeDllPath(&tempPath[0]);wkeInitialize();_isInit = true;
}void QtMiniblinkWebView::finalize()
{if(--QtMiniblinkWebView::_viewCount == 0){wkeFinalize();_isInit = false;}
}QtMiniblinkWebView::~QtMiniblinkWebView(void){if(NULL != _pRender){delete _pRender;_pRender = nullptr;}if(_hWebView){wkeOnPaintUpdated(_hWebView, nullptr, 0);wkeOnLoadUrlBegin(_hWebView, nullptr, 0);wkeOnLoadUrlEnd(_hWebView, nullptr, 0);wkeOnLoadUrlFail(_hWebView, nullptr, 0);wkeOnLoadingFinish(_hWebView, nullptr, 0);wkeDestroyWebView(_hWebView);_hWebView = nullptr;}if(_hWnd){::DestroyWindow(_hWnd);_hWnd = nullptr;}if(_hParent){SetWindowSubclass(_hParent, nullptr, 0, 0);}UnregisterClass(wkeWebViewClassName, 0);finalize();}BOOL QtMiniblinkWebView::create(int x, int y, int nWeight, int nHeight, HWND hParent)
{if(!_isInit)initialize();if(_hWebView)return true;_hWebView = wkeCreateWebView();wkeSetTransparent(_hWebView, false);wkeOnPaintUpdated(_hWebView, onPaintUpdatedCallback, this);wkeOnLoadUrlBegin(_hWebView, onLoadUrlBegin, (void *)this);wkeOnLoadUrlEnd(_hWebView, onLoadUrlEnd, (void *)this);wkeOnLoadUrlFail(_hWebView, onLoadUrlFailed, (void *)this);wkeOnLoadingFinish(_hWebView, onLoadingFinish, (void *)this);if (!_hWebView){return FALSE;}if (!registerControlerClass()){return FALSE;}if(hParent){_hWnd = CreateWindow(wkeWebViewClassName, 0,WS_CHILD | WS_VISIBLE | WS_CLIPSIBLINGS | WS_CLIPCHILDREN,x, y, nWeight, nHeight,hParent,0,0, 0);}else{_hWnd = CreateWindow(wkeWebViewClassName, 0,WS_CAPTION | WS_VISIBLE | WS_BORDER | WS_MINIMIZEBOX | WS_MAXIMIZEBOX | WS_TILEDWINDOW,x, y, nWeight, nHeight,hParent,0,0, 0);}if (INVALID_HANDLE_VALUE == _hWnd){return FALSE;}_hParent = hParent;wkeSetHandle(_hWebView, _hWnd);resize(x, y, nWeight, nHeight);SetWindowLong(_hWnd, GWL_USERDATA, (LONG)this);//win7最小化问题connect(qApp, &QApplication::applicationStateChanged, this, [=](Qt::ApplicationState state){if (Qt::ApplicationActive == state){RECT rc;::GetClientRect(_hWnd, &rc);int width = rc.right - rc.left;int height = rc.bottom - rc.top;//repaintresize(0, 0, width-1, height-1);resize(0, 0, width, height);}});++QtMiniblinkWebView::_viewCount;return _pRender->init(_hWnd, nWeight, nHeight);
}void QtMiniblinkWebView::setRectFollowParent()
{if(_hParent){::SetWindowSubclass(_hParent, subClassProc, 0, (DWORD_PTR)this);}
}LRESULT CALLBACK QtMiniblinkWebView::webViewWndProc(HWND hWnd, UINT uMsg, WPARAM wParam, LPARAM lParam)
{QtMiniblinkWebView* pView = (QtMiniblinkWebView*)GetWindowLong(hWnd, GWL_USERDATA);if (pView){return pView->webViewClassWndProc(uMsg, wParam, lParam);}return DefWindowProc(hWnd, uMsg, wParam, lParam);
}LRESULT CALLBACK QtMiniblinkWebView::subClassProc(HWND hWnd, UINT uMsg, WPARAM wParam, LPARAM lParam, UINT_PTR uIdSubclass, DWORD_PTR dwRefData)
{QtMiniblinkWebView *obj = (QtMiniblinkWebView *)dwRefData;if(obj == nullptr)return DefSubclassProc(hWnd, uMsg, wParam, lParam);switch (uMsg) {case WM_SIZE:{RECT rc = { 0 };::GetClientRect(hWnd, &rc);int width = rc.right - rc.left;int height = rc.bottom - rc.top;obj->resize(0, 0, width, height);}break;default:break;}return DefSubclassProc(hWnd, uMsg, wParam, lParam);
}bool QtMiniblinkWebView::onLoadUrlBegin(wkeWebView webView, void* param, const char* url, void *job)
{QtMiniblinkWebView *obj = (QtMiniblinkWebView *)param;if(obj != nullptr){emit obj->loadStarted();}return true;
}void QtMiniblinkWebView::onLoadUrlEnd(wkeWebView webView, void* param, const char *url, void *job, void* buf, int len)
{QtMiniblinkWebView *obj = (QtMiniblinkWebView *)param;if(obj != nullptr){emit obj->loadFinished(true);}
}void QtMiniblinkWebView::onLoadUrlFailed(wkeWebView webView, void* param, const utf8* url, wkeNetJob job)
{QtMiniblinkWebView *obj = (QtMiniblinkWebView *)param;if(obj != nullptr){emit obj->loadUrlFail();}
}void  QtMiniblinkWebView::onLoadingFinish(wkeWebView webView, void* param, const wkeString url, wkeLoadingResult result, const wkeString failedReason)
{QtMiniblinkWebView *obj = (QtMiniblinkWebView *)param;if(obj != nullptr && result == WKE_LOADING_SUCCEEDED){emit obj->loadFinished(true);}
}void QtMiniblinkWebView::resize(int x, int y, int nWeight, int nHeight)
{if (_hWebView){MoveWindow(_hWnd, x, y, nWeight, nHeight, TRUE);wkeResize(_hWebView, nWeight, nHeight);}
}void QtMiniblinkWebView::setVisible(bool b)
{wkeShowWindow(_hWebView, b);ShowWindow(_hWnd, b?SW_SHOW:SW_HIDE);
}void QtMiniblinkWebView::load(const QString &url)
{wkeLoadURL(*this, url.toStdString().c_str());
}void QtMiniblinkWebView::loadFile(const QString &filePath)
{wkeLoadFileW(*this, filePath.toStdWString().c_str());
}void QtMiniblinkWebView::loadHtml(const QString &html)
{wkeLoadHTMLW(*this, html.toStdWString().c_str());
}void QtMiniblinkWebView::reload()
{wkeReload(*this);
}void QtMiniblinkWebView::back()
{wkeGoBack(*this);
}void QtMiniblinkWebView::forward()
{wkeGoForward(*this);
}void QtMiniblinkWebView::clearCookie()
{wkeClearCookie(*this);
}void QtMiniblinkWebView::setCookieEnabled(bool enbale)
{wkeSetCookieEnabled(*this, enbale);
}bool QtMiniblinkWebView::isCookieEnabled()
{return wkeIsCookieEnabled(*this);
}void QtMiniblinkWebView::setCookieFullPath(const QString &path)
{wkeSetCookieJarFullPath(*this, path.toStdWString().c_str());
}void QtMiniblinkWebView::setLocalStorageFullPath(const QString &path)
{wkeSetLocalStorageFullPath(*this, path.toStdWString().c_str());
}void QtMiniblinkWebView::setCookie(const QString &url, const QString &cookie)
{wkeSetCookie(*this, url.toUtf8().data(), cookie.toUtf8().data());
}QString QtMiniblinkWebView::getCookie()
{return QString::fromUtf8(wkeGetCookie(*this));
}void QtMiniblinkWebView::setZoomFactor(qreal value)
{wkeSetZoomFactor(*this, value);
}void QtMiniblinkWebView::runJavaScript(const QString& scriptSourcer)
{wkeRunJSW(*this, scriptSourcer.toStdWString().c_str());
}void QtMiniblinkWebView::bindJsFunction(const QString &functionName, BindFuction fun, int paracount)
{wkeJsBindFunction(functionName.toStdString().c_str(), fun, nullptr, paracount);
}LRESULT QtMiniblinkWebView::webViewClassWndProc(UINT uMsg, WPARAM wParam, LPARAM lParam)
{switch (uMsg){case WM_SETCURSOR:return onSetCursor(wParam, lParam);case WM_COMMAND:return onCommand(wParam, lParam);case WM_SIZE:return onSize(wParam, lParam);case WM_PAINT:return onPaint(wParam, lParam);case WM_KEYDOWN:return onKeyDown(wParam, lParam);case WM_KEYUP:return onKeyUp(wParam, lParam);case WM_CHAR:return onChar(wParam, lParam);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:return onMouseEvent(uMsg, wParam, lParam);case WM_MOUSEWHEEL:return onMouseWheel(wParam, lParam);case WM_SETFOCUS:return onSetFocus(wParam, lParam);case WM_KILLFOCUS:return onKillFocus(wParam, lParam);case WM_IME_STARTCOMPOSITION:return onIMEStartComposition(wParam, lParam);case WM_GETDLGCODE:return DLGC_WANTARROWS | DLGC_WANTALLKEYS | DLGC_WANTCHARS;default:return DefWindowProc(_hWnd, uMsg, wParam, lParam);}return 0;
}LRESULT QtMiniblinkWebView::onCommand(WPARAM wParam, LPARAM lParam)
{SendMessage(wkeGetWindowHandle(_hWebView), WM_COMMAND, wParam, lParam);return 0;
}LRESULT QtMiniblinkWebView::onSize(WPARAM wParam, LPARAM lParam)
{if (NULL != _hWebView && NULL != _pRender){wkeResize(_hWebView, LOWORD(lParam), HIWORD(lParam));_pRender->resize(LOWORD(lParam), HIWORD(lParam));}return 0;
}LRESULT QtMiniblinkWebView::onPaint(WPARAM wParam, LPARAM lParam)
{PAINTSTRUCT paintInfo;BeginPaint(_hWnd, &paintInfo);_pRender->renderOnWindowPaint(_hWebView, paintInfo.hdc);EndPaint(_hWnd, &paintInfo);return 0;
}LRESULT QtMiniblinkWebView::onKeyDown(WPARAM wParam, LPARAM lParam)
{unsigned int virtualKeyCode = wParam;unsigned int flags = 0;if (HIWORD(lParam) & KF_REPEAT)flags |= WKE_REPEAT;if (HIWORD(lParam) & KF_EXTENDED)flags |= WKE_EXTENDED;wkeFireKeyDownEvent(_hWebView, virtualKeyCode, flags, false);return 0;
}LRESULT QtMiniblinkWebView::onKeyUp(WPARAM wParam, LPARAM lParam)
{unsigned int virtualKeyCode = wParam;unsigned int flags = 0;if (HIWORD(lParam) & KF_REPEAT)flags |= WKE_REPEAT;if (HIWORD(lParam) & KF_EXTENDED)flags |= WKE_EXTENDED;wkeFireKeyUpEvent(_hWebView, virtualKeyCode, flags, false);return 0;
}LRESULT QtMiniblinkWebView::onChar(WPARAM wParam, LPARAM lParam)
{unsigned int charCode = wParam;unsigned int flags = 0;if (HIWORD(lParam) & KF_REPEAT)flags |= WKE_REPEAT;if (HIWORD(lParam) & KF_EXTENDED)flags |= WKE_EXTENDED;wkeFireKeyPressEvent(_hWebView, charCode, flags, false);return 0;
}LRESULT QtMiniblinkWebView::onMouseEvent(UINT uMsg, WPARAM wParam, LPARAM lParam)
{_cursorInfoType = wkeGetCursorInfoType(_hWebView);if (uMsg == WM_LBUTTONDOWN || uMsg == WM_MBUTTONDOWN || uMsg == WM_RBUTTONDOWN) {SetFocus(_hWnd);SetCapture(_hWnd);} else if (uMsg == WM_LBUTTONUP || uMsg == WM_MBUTTONUP || uMsg == WM_RBUTTONUP) {ReleaseCapture();}int x = GET_X_LPARAM(lParam);int y = GET_Y_LPARAM(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;//flags = wParam;wkeFireMouseEvent(_hWebView, uMsg, x, y, flags);return 0;
}LRESULT QtMiniblinkWebView::onSetCursor(WPARAM wParam, LPARAM lParam)
{RECT rc;::GetClientRect(_hWnd, &rc);POINT pt;::GetCursorPos(&pt);::ScreenToClient(_hWnd, &pt);if (!::PtInRect(&rc, pt))return false;HCURSOR hCur = NULL;switch (_cursorInfoType) {case WkeCursorInfoPointer:hCur = ::LoadCursor(NULL, IDC_ARROW);break;case WkeCursorInfoIBeam:hCur = ::LoadCursor(NULL, IDC_IBEAM);break;case WkeCursorInfoHand:hCur = ::LoadCursor(NULL, IDC_HAND);break;case WkeCursorInfoWait:hCur = ::LoadCursor(NULL, IDC_WAIT);break;case WkeCursorInfoHelp:hCur = ::LoadCursor(NULL, IDC_HELP);break;case WkeCursorInfoEastResize:hCur = ::LoadCursor(NULL, IDC_SIZEWE);break;case WkeCursorInfoNorthResize:hCur = ::LoadCursor(NULL, IDC_SIZENS);break;case WkeCursorInfoSouthWestResize:case WkeCursorInfoNorthEastResize:hCur = ::LoadCursor(NULL, IDC_SIZENESW);break;case WkeCursorInfoSouthResize:case WkeCursorInfoNorthSouthResize:hCur = ::LoadCursor(NULL, IDC_SIZENS);break;case WkeCursorInfoNorthWestResize:case WkeCursorInfoSouthEastResize:hCur = ::LoadCursor(NULL, IDC_SIZENWSE);break;case WkeCursorInfoWestResize:case WkeCursorInfoEastWestResize:hCur = ::LoadCursor(NULL, IDC_SIZEWE);break;case WkeCursorInfoNorthEastSouthWestResize:case WkeCursorInfoNorthWestSouthEastResize:hCur = ::LoadCursor(NULL, IDC_SIZEALL);break;default:hCur = ::LoadCursor(NULL, IDC_ARROW);break;}if (hCur) {::SetCursor(hCur);}return 0;
}LRESULT QtMiniblinkWebView::onMouseWheel(WPARAM wParam, LPARAM lParam)
{POINT pt;pt.x = GET_X_LPARAM(lParam);pt.y = GET_Y_LPARAM(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;//flags = wParam;wkeFireMouseWheelEvent(_hWebView, pt.x, pt.y, delta, flags);return 0;
}LRESULT QtMiniblinkWebView::onSetFocus(WPARAM wParam, LPARAM lParam)
{wkeSetFocus(_hWebView);return 0;
}LRESULT QtMiniblinkWebView::onKillFocus(WPARAM wParam, LPARAM lParam)
{wkeKillFocus(_hWebView);return 0;
}LRESULT QtMiniblinkWebView::onIMEStartComposition(WPARAM wParam, LPARAM lParam)
{wkeRect caret = wkeGetCaretRect(_hWebView);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;HIMC hIMC = ImmGetContext(_hWnd);ImmSetCandidateWindow(hIMC, &form);ImmReleaseContext(_hWnd, hIMC);return 0;
}void QtMiniblinkWebView::onPaintUpdatedCallback(wkeWebView webView, void* param, const HDC hdc, int x, int y, int cx, int cy)
{QtMiniblinkWebView* pView = (QtMiniblinkWebView*)param;if (NULL != pView){pView->_pRender->renderOnBlinkPaint(pView->_hWebView, hdc, x, y, cx, cy);}
}

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