mirror of
https://bitbucket.org/chromiumembedded/cef
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Rename CEF1 files from /trunk to /trunk/cef1 (issue #564).
git-svn-id: https://chromiumembedded.googlecode.com/svn/trunk@570 5089003a-bbd8-11dd-ad1f-f1f9622dbc98
This commit is contained in:
Marshall Greenblatt
@@ -1,767 +0,0 @@
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// Copyright (c) 2010 The Chromium Embedded Framework Authors. All rights
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// reserved. Use of this source code is governed by a BSD-style license that
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// can be found in the LICENSE file.
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#include "cefclient/cefclient.h"
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#include <windows.h>
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#include <commdlg.h>
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#include <shellapi.h>
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#include <direct.h>
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#include <sstream>
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#include <string>
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#include "include/cef_app.h"
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#include "include/cef_browser.h"
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#include "include/cef_frame.h"
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#include "include/cef_runnable.h"
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#include "cefclient/binding_test.h"
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#include "cefclient/client_handler.h"
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#include "cefclient/extension_test.h"
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#include "cefclient/osrplugin_test.h"
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#include "cefclient/plugin_test.h"
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#include "cefclient/resource.h"
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#include "cefclient/scheme_test.h"
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#include "cefclient/string_util.h"
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#include "cefclient/uiplugin_test.h"
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#define MAX_LOADSTRING 100
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#define MAX_URL_LENGTH 255
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#define BUTTON_WIDTH 72
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#define URLBAR_HEIGHT 24
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// Global Variables:
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HINSTANCE hInst; // current instance
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TCHAR szTitle[MAX_LOADSTRING]; // The title bar text
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TCHAR szWindowClass[MAX_LOADSTRING]; // the main window class name
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char szWorkingDir[MAX_PATH]; // The current working directory
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UINT uFindMsg; // Message identifier for find events.
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HWND hFindDlg = NULL; // Handle for the find dialog.
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// Forward declarations of functions included in this code module:
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ATOM MyRegisterClass(HINSTANCE hInstance);
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BOOL InitInstance(HINSTANCE, int);
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LRESULT CALLBACK WndProc(HWND, UINT, WPARAM, LPARAM);
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INT_PTR CALLBACK About(HWND, UINT, WPARAM, LPARAM);
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// The global ClientHandler reference.
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extern CefRefPtr<ClientHandler> g_handler;
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#if defined(OS_WIN)
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// Add Common Controls to the application manifest because it's required to
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// support the default tooltip implementation.
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#pragma comment(linker, "/manifestdependency:\"type='win32' name='Microsoft.Windows.Common-Controls' version='6.0.0.0' processorArchitecture='*' publicKeyToken='6595b64144ccf1df' language='*'\"") // NOLINT(whitespace/line_length)
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#endif
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// Program entry point function.
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int APIENTRY wWinMain(HINSTANCE hInstance,
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HINSTANCE hPrevInstance,
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LPTSTR lpCmdLine,
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int nCmdShow) {
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UNREFERENCED_PARAMETER(hPrevInstance);
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UNREFERENCED_PARAMETER(lpCmdLine);
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// Retrieve the current working directory.
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if (_getcwd(szWorkingDir, MAX_PATH) == NULL)
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szWorkingDir[0] = 0;
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// Parse command line arguments. The passed in values are ignored on Windows.
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AppInitCommandLine(0, NULL);
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CefSettings settings;
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CefRefPtr<CefApp> app;
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// Populate the settings based on command line arguments.
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AppGetSettings(settings, app);
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// Initialize CEF.
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CefInitialize(settings, app);
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// Register the internal client plugin.
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InitPluginTest();
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// Register the internal UI client plugin.
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InitUIPluginTest();
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// Register the internal OSR client plugin.
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InitOSRPluginTest();
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// Register the V8 extension handler.
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InitExtensionTest();
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// Register the scheme handler.
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InitSchemeTest();
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HACCEL hAccelTable;
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// Initialize global strings
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LoadString(hInstance, IDS_APP_TITLE, szTitle, MAX_LOADSTRING);
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LoadString(hInstance, IDC_CEFCLIENT, szWindowClass, MAX_LOADSTRING);
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MyRegisterClass(hInstance);
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// Perform application initialization
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if (!InitInstance (hInstance, nCmdShow))
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return FALSE;
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hAccelTable = LoadAccelerators(hInstance, MAKEINTRESOURCE(IDC_CEFCLIENT));
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// Register the find event message.
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uFindMsg = RegisterWindowMessage(FINDMSGSTRING);
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int result = 0;
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if (!settings.multi_threaded_message_loop) {
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// Run the CEF message loop. This function will block until the application
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// recieves a WM_QUIT message.
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CefRunMessageLoop();
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} else {
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MSG msg;
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// Run the application message loop.
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while (GetMessage(&msg, NULL, 0, 0)) {
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// Allow processing of find dialog messages.
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if (hFindDlg && IsDialogMessage(hFindDlg, &msg))
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continue;
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if (!TranslateAccelerator(msg.hwnd, hAccelTable, &msg)) {
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TranslateMessage(&msg);
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DispatchMessage(&msg);
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}
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}
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result = static_cast<int>(msg.wParam);
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}
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// Shut down CEF.
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CefShutdown();
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return result;
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}
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//
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// FUNCTION: MyRegisterClass()
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//
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// PURPOSE: Registers the window class.
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//
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// COMMENTS:
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//
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// This function and its usage are only necessary if you want this code
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// to be compatible with Win32 systems prior to the 'RegisterClassEx'
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// function that was added to Windows 95. It is important to call this
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// function so that the application will get 'well formed' small icons
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// associated with it.
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//
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ATOM MyRegisterClass(HINSTANCE hInstance) {
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WNDCLASSEX wcex;
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wcex.cbSize = sizeof(WNDCLASSEX);
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wcex.style = CS_HREDRAW | CS_VREDRAW;
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wcex.lpfnWndProc = WndProc;
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wcex.cbClsExtra = 0;
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wcex.cbWndExtra = 0;
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wcex.hInstance = hInstance;
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wcex.hIcon = LoadIcon(hInstance, MAKEINTRESOURCE(IDI_CEFCLIENT));
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wcex.hCursor = LoadCursor(NULL, IDC_ARROW);
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wcex.hbrBackground = (HBRUSH)(COLOR_WINDOW+1);
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wcex.lpszMenuName = MAKEINTRESOURCE(IDC_CEFCLIENT);
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wcex.lpszClassName = szWindowClass;
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wcex.hIconSm = LoadIcon(wcex.hInstance, MAKEINTRESOURCE(IDI_SMALL));
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return RegisterClassEx(&wcex);
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}
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//
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// FUNCTION: InitInstance(HINSTANCE, int)
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//
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// PURPOSE: Saves instance handle and creates main window
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//
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// COMMENTS:
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//
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// In this function, we save the instance handle in a global variable and
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// create and display the main program window.
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//
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BOOL InitInstance(HINSTANCE hInstance, int nCmdShow) {
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HWND hWnd;
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hInst = hInstance; // Store instance handle in our global variable
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hWnd = CreateWindow(szWindowClass, szTitle,
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WS_OVERLAPPEDWINDOW | WS_CLIPCHILDREN, CW_USEDEFAULT, 0,
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CW_USEDEFAULT, 0, NULL, NULL, hInstance, NULL);
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if (!hWnd)
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return FALSE;
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ShowWindow(hWnd, nCmdShow);
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UpdateWindow(hWnd);
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return TRUE;
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}
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//
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// FUNCTION: WndProc(HWND, UINT, WPARAM, LPARAM)
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//
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// PURPOSE: Processes messages for the main window.
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//
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LRESULT CALLBACK WndProc(HWND hWnd, UINT message, WPARAM wParam,
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LPARAM lParam) {
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static HWND backWnd = NULL, forwardWnd = NULL, reloadWnd = NULL,
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stopWnd = NULL, editWnd = NULL;
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static WNDPROC editWndOldProc = NULL;
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// Static members used for the find dialog.
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static FINDREPLACE fr;
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static WCHAR szFindWhat[80] = {0};
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static WCHAR szLastFindWhat[80] = {0};
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static bool findNext = false;
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static bool lastMatchCase = false;
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int wmId, wmEvent;
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PAINTSTRUCT ps;
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HDC hdc;
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if (hWnd == editWnd) {
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// Callback for the edit window
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switch (message) {
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case WM_CHAR:
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if (wParam == VK_RETURN && g_handler.get()) {
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// When the user hits the enter key load the URL
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CefRefPtr<CefBrowser> browser = g_handler->GetBrowser();
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wchar_t strPtr[MAX_URL_LENGTH+1] = {0};
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*((LPWORD)strPtr) = MAX_URL_LENGTH;
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LRESULT strLen = SendMessage(hWnd, EM_GETLINE, 0, (LPARAM)strPtr);
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if (strLen > 0) {
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strPtr[strLen] = 0;
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browser->GetMainFrame()->LoadURL(strPtr);
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}
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return 0;
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}
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}
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return (LRESULT)CallWindowProc(editWndOldProc, hWnd, message, wParam,
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lParam);
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} else if (message == uFindMsg) {
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// Find event.
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LPFINDREPLACE lpfr = (LPFINDREPLACE)lParam;
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if (lpfr->Flags & FR_DIALOGTERM) {
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// The find dialog box has been dismissed so invalidate the handle and
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// reset the search results.
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hFindDlg = NULL;
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if (g_handler.get()) {
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g_handler->GetBrowser()->StopFinding(true);
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szLastFindWhat[0] = 0;
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findNext = false;
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}
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return 0;
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}
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if ((lpfr->Flags & FR_FINDNEXT) && g_handler.get()) {
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// Search for the requested string.
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bool matchCase = (lpfr->Flags & FR_MATCHCASE?true:false);
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if (matchCase != lastMatchCase ||
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(matchCase && wcsncmp(szFindWhat, szLastFindWhat,
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sizeof(szLastFindWhat)/sizeof(WCHAR)) != 0) ||
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(!matchCase && _wcsnicmp(szFindWhat, szLastFindWhat,
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sizeof(szLastFindWhat)/sizeof(WCHAR)) != 0)) {
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// The search string has changed, so reset the search results.
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if (szLastFindWhat[0] != 0) {
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g_handler->GetBrowser()->StopFinding(true);
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findNext = false;
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}
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lastMatchCase = matchCase;
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wcscpy_s(szLastFindWhat, sizeof(szLastFindWhat)/sizeof(WCHAR),
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szFindWhat);
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}
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g_handler->GetBrowser()->Find(0, lpfr->lpstrFindWhat,
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(lpfr->Flags & FR_DOWN)?true:false, matchCase, findNext);
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if (!findNext)
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findNext = true;
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}
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return 0;
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} else {
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// Callback for the main window
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switch (message) {
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case WM_CREATE: {
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// Create the single static handler class instance
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g_handler = new ClientHandler();
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g_handler->SetMainHwnd(hWnd);
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// Create the child windows used for navigation
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RECT rect;
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int x = 0;
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GetClientRect(hWnd, &rect);
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backWnd = CreateWindow(L"BUTTON", L"Back",
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WS_CHILD | WS_VISIBLE | BS_PUSHBUTTON
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| WS_DISABLED, x, 0, BUTTON_WIDTH, URLBAR_HEIGHT,
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hWnd, (HMENU) IDC_NAV_BACK, hInst, 0);
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x += BUTTON_WIDTH;
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forwardWnd = CreateWindow(L"BUTTON", L"Forward",
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WS_CHILD | WS_VISIBLE | BS_PUSHBUTTON
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| WS_DISABLED, x, 0, BUTTON_WIDTH,
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URLBAR_HEIGHT, hWnd, (HMENU) IDC_NAV_FORWARD,
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hInst, 0);
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x += BUTTON_WIDTH;
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reloadWnd = CreateWindow(L"BUTTON", L"Reload",
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WS_CHILD | WS_VISIBLE | BS_PUSHBUTTON
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| WS_DISABLED, x, 0, BUTTON_WIDTH,
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URLBAR_HEIGHT, hWnd, (HMENU) IDC_NAV_RELOAD,
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hInst, 0);
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x += BUTTON_WIDTH;
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stopWnd = CreateWindow(L"BUTTON", L"Stop",
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WS_CHILD | WS_VISIBLE | BS_PUSHBUTTON
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| WS_DISABLED, x, 0, BUTTON_WIDTH, URLBAR_HEIGHT,
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hWnd, (HMENU) IDC_NAV_STOP, hInst, 0);
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x += BUTTON_WIDTH;
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editWnd = CreateWindow(L"EDIT", 0,
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WS_CHILD | WS_VISIBLE | WS_BORDER | ES_LEFT |
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ES_AUTOVSCROLL | ES_AUTOHSCROLL| WS_DISABLED,
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x, 0, rect.right - BUTTON_WIDTH * 4,
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URLBAR_HEIGHT, hWnd, 0, hInst, 0);
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// Assign the edit window's WNDPROC to this function so that we can
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// capture the enter key
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editWndOldProc =
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reinterpret_cast<WNDPROC>(GetWindowLongPtr(editWnd, GWLP_WNDPROC));
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SetWindowLongPtr(editWnd, GWLP_WNDPROC,
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reinterpret_cast<LONG_PTR>(WndProc));
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g_handler->SetEditHwnd(editWnd);
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g_handler->SetButtonHwnds(backWnd, forwardWnd, reloadWnd, stopWnd);
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rect.top += URLBAR_HEIGHT;
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CefWindowInfo info;
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CefBrowserSettings settings;
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// Populate the settings based on command line arguments.
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AppGetBrowserSettings(settings);
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// Initialize window info to the defaults for a child window
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info.SetAsChild(hWnd, rect);
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// Creat the new child browser window
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CefBrowser::CreateBrowser(info,
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static_cast<CefRefPtr<CefClient> >(g_handler),
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"http://www.google.com", settings);
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return 0;
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}
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case WM_COMMAND: {
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CefRefPtr<CefBrowser> browser;
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if (g_handler.get())
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browser = g_handler->GetBrowser();
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wmId = LOWORD(wParam);
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wmEvent = HIWORD(wParam);
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// Parse the menu selections:
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switch (wmId) {
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case IDM_ABOUT:
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DialogBox(hInst, MAKEINTRESOURCE(IDD_ABOUTBOX), hWnd, About);
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return 0;
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case IDM_EXIT:
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DestroyWindow(hWnd);
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return 0;
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case ID_WARN_CONSOLEMESSAGE:
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if (g_handler.get()) {
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std::wstringstream ss;
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ss << L"Console messages will be written to "
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<< std::wstring(CefString(g_handler->GetLogFile()));
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MessageBox(hWnd, ss.str().c_str(), L"Console Messages",
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MB_OK | MB_ICONINFORMATION);
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}
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return 0;
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case ID_WARN_DOWNLOADCOMPLETE:
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case ID_WARN_DOWNLOADERROR:
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if (g_handler.get()) {
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std::wstringstream ss;
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ss << L"File \"" <<
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std::wstring(CefString(g_handler->GetLastDownloadFile())) <<
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L"\" ";
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if (wmId == ID_WARN_DOWNLOADCOMPLETE)
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ss << L"downloaded successfully.";
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else
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ss << L"failed to download.";
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MessageBox(hWnd, ss.str().c_str(), L"File Download",
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MB_OK | MB_ICONINFORMATION);
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}
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return 0;
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case ID_FIND:
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if (!hFindDlg) {
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// Create the find dialog.
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ZeroMemory(&fr, sizeof(fr));
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fr.lStructSize = sizeof(fr);
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fr.hwndOwner = hWnd;
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fr.lpstrFindWhat = szFindWhat;
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fr.wFindWhatLen = sizeof(szFindWhat);
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fr.Flags = FR_HIDEWHOLEWORD | FR_DOWN;
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hFindDlg = FindText(&fr);
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} else {
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// Give focus to the existing find dialog.
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::SetFocus(hFindDlg);
|
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}
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return 0;
|
||||
case ID_PRINT:
|
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if (browser.get())
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browser->GetMainFrame()->Print();
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return 0;
|
||||
case IDC_NAV_BACK: // Back button
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if (browser.get())
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browser->GoBack();
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return 0;
|
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case IDC_NAV_FORWARD: // Forward button
|
||||
if (browser.get())
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browser->GoForward();
|
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return 0;
|
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case IDC_NAV_RELOAD: // Reload button
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||||
if (browser.get())
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browser->Reload();
|
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return 0;
|
||||
case IDC_NAV_STOP: // Stop button
|
||||
if (browser.get())
|
||||
browser->StopLoad();
|
||||
return 0;
|
||||
case ID_TESTS_GETSOURCE: // Test the GetSource function
|
||||
if (browser.get())
|
||||
RunGetSourceTest(browser);
|
||||
return 0;
|
||||
case ID_TESTS_GETTEXT: // Test the GetText function
|
||||
if (browser.get())
|
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RunGetTextTest(browser);
|
||||
return 0;
|
||||
case ID_TESTS_JAVASCRIPT_BINDING: // Test the V8 binding handler
|
||||
if (browser.get())
|
||||
RunBindingTest(browser);
|
||||
return 0;
|
||||
case ID_TESTS_JAVASCRIPT_EXTENSION: // Test the V8 extension handler
|
||||
if (browser.get())
|
||||
RunExtensionTest(browser);
|
||||
return 0;
|
||||
case ID_TESTS_JAVASCRIPT_PERFORMANCE: // Test the V8 performance
|
||||
if (browser.get())
|
||||
RunExtensionPerfTest(browser);
|
||||
return 0;
|
||||
case ID_TESTS_JAVASCRIPT_EXECUTE: // Test execution of javascript
|
||||
if (browser.get())
|
||||
RunJavaScriptExecuteTest(browser);
|
||||
return 0;
|
||||
case ID_TESTS_JAVASCRIPT_INVOKE:
|
||||
if (browser.get())
|
||||
RunJavaScriptInvokeTest(browser);
|
||||
return 0;
|
||||
case ID_TESTS_PLUGIN: // Test the custom plugin
|
||||
if (browser.get())
|
||||
RunPluginTest(browser);
|
||||
return 0;
|
||||
case ID_TESTS_POPUP: // Test a popup window
|
||||
if (browser.get())
|
||||
RunPopupTest(browser);
|
||||
return 0;
|
||||
case ID_TESTS_TRANSPARENT_POPUP: // Test a transparent popup window
|
||||
if (browser.get())
|
||||
RunTransparentPopupTest(browser);
|
||||
return 0;
|
||||
case ID_TESTS_REQUEST: // Test a request
|
||||
if (browser.get())
|
||||
RunRequestTest(browser);
|
||||
return 0;
|
||||
case ID_TESTS_SCHEME_HANDLER: // Test the scheme handler
|
||||
if (browser.get())
|
||||
RunSchemeTest(browser);
|
||||
return 0;
|
||||
case ID_TESTS_UIAPP: // Test the UI app
|
||||
if (browser.get())
|
||||
RunUIPluginTest(browser);
|
||||
return 0;
|
||||
case ID_TESTS_OSRAPP: // Test the OSR app
|
||||
if (browser.get())
|
||||
RunOSRPluginTest(browser, false);
|
||||
return 0;
|
||||
case ID_TESTS_TRANSPARENT_OSRAPP: // Test the OSR app with transparency
|
||||
if (browser.get())
|
||||
RunOSRPluginTest(browser, true);
|
||||
return 0;
|
||||
case ID_TESTS_DOMACCESS: // Test DOM access
|
||||
if (browser.get())
|
||||
RunDOMAccessTest(browser);
|
||||
return 0;
|
||||
case ID_TESTS_LOCALSTORAGE: // Test localStorage
|
||||
if (browser.get())
|
||||
RunLocalStorageTest(browser);
|
||||
return 0;
|
||||
case ID_TESTS_ACCELERATED2DCANVAS: // Test accelerated 2d canvas
|
||||
if (browser.get())
|
||||
RunAccelerated2DCanvasTest(browser);
|
||||
return 0;
|
||||
case ID_TESTS_ACCELERATEDLAYERS: // Test accelerated layers
|
||||
if (browser.get())
|
||||
RunAcceleratedLayersTest(browser);
|
||||
return 0;
|
||||
case ID_TESTS_WEBGL: // Test WebGL
|
||||
if (browser.get())
|
||||
RunWebGLTest(browser);
|
||||
return 0;
|
||||
case ID_TESTS_HTML5VIDEO: // Test HTML5 video
|
||||
if (browser.get())
|
||||
RunHTML5VideoTest(browser);
|
||||
return 0;
|
||||
case ID_TESTS_DRAGDROP: // Test drag & drop
|
||||
if (browser.get())
|
||||
RunDragDropTest(browser);
|
||||
return 0;
|
||||
case ID_TESTS_XMLHTTPREQUEST: // Test XMLHttpRequest
|
||||
if (browser.get())
|
||||
RunXMLHTTPRequestTest(browser);
|
||||
return 0;
|
||||
case ID_TESTS_WEBURLREQUEST:
|
||||
if (browser.get())
|
||||
RunWebURLRequestTest(browser);
|
||||
return 0;
|
||||
case ID_TESTS_ZOOM_IN:
|
||||
if (browser.get())
|
||||
browser->SetZoomLevel(browser->GetZoomLevel() + 0.5);
|
||||
return 0;
|
||||
case ID_TESTS_ZOOM_OUT:
|
||||
if (browser.get())
|
||||
browser->SetZoomLevel(browser->GetZoomLevel() - 0.5);
|
||||
return 0;
|
||||
case ID_TESTS_ZOOM_RESET:
|
||||
if (browser.get())
|
||||
browser->SetZoomLevel(0.0);
|
||||
return 0;
|
||||
case ID_TESTS_DEVTOOLS_SHOW:
|
||||
if (browser.get())
|
||||
browser->ShowDevTools();
|
||||
return 0;
|
||||
case ID_TESTS_DEVTOOLS_CLOSE:
|
||||
if (browser.get())
|
||||
browser->CloseDevTools();
|
||||
return 0;
|
||||
case ID_TESTS_MODALDIALOG:
|
||||
if (browser.get())
|
||||
RunModalDialogTest(browser);
|
||||
return 0;
|
||||
case ID_TESTS_GETIMAGE:
|
||||
if (browser.get())
|
||||
RunGetImageTest(browser);
|
||||
return 0;
|
||||
}
|
||||
break;
|
||||
}
|
||||
|
||||
case WM_PAINT:
|
||||
hdc = BeginPaint(hWnd, &ps);
|
||||
EndPaint(hWnd, &ps);
|
||||
return 0;
|
||||
|
||||
case WM_SETFOCUS:
|
||||
if (g_handler.get() && g_handler->GetBrowserHwnd()) {
|
||||
// Pass focus to the browser window
|
||||
PostMessage(g_handler->GetBrowserHwnd(), WM_SETFOCUS, wParam, NULL);
|
||||
}
|
||||
return 0;
|
||||
|
||||
case WM_SIZE:
|
||||
if (g_handler.get() && g_handler->GetBrowserHwnd()) {
|
||||
// Resize the browser window and address bar to match the new frame
|
||||
// window size
|
||||
RECT rect;
|
||||
GetClientRect(hWnd, &rect);
|
||||
rect.top += URLBAR_HEIGHT;
|
||||
|
||||
int urloffset = rect.left + BUTTON_WIDTH * 4;
|
||||
|
||||
HDWP hdwp = BeginDeferWindowPos(1);
|
||||
hdwp = DeferWindowPos(hdwp, editWnd, NULL, urloffset,
|
||||
0, rect.right - urloffset, URLBAR_HEIGHT, SWP_NOZORDER);
|
||||
hdwp = DeferWindowPos(hdwp, g_handler->GetBrowserHwnd(), NULL,
|
||||
rect.left, rect.top, rect.right - rect.left, rect.bottom - rect.top,
|
||||
SWP_NOZORDER);
|
||||
EndDeferWindowPos(hdwp);
|
||||
}
|
||||
break;
|
||||
|
||||
case WM_ERASEBKGND:
|
||||
if (g_handler.get() && g_handler->GetBrowserHwnd()) {
|
||||
// Dont erase the background if the browser window has been loaded
|
||||
// (this avoids flashing)
|
||||
return 0;
|
||||
}
|
||||
break;
|
||||
|
||||
case WM_CLOSE:
|
||||
if (g_handler.get()) {
|
||||
CefRefPtr<CefBrowser> browser = g_handler->GetBrowser();
|
||||
if (browser.get()) {
|
||||
// Let the browser window know we are about to destroy it.
|
||||
browser->ParentWindowWillClose();
|
||||
}
|
||||
}
|
||||
break;
|
||||
|
||||
case WM_DESTROY:
|
||||
// The frame window has exited
|
||||
PostQuitMessage(0);
|
||||
return 0;
|
||||
}
|
||||
|
||||
return DefWindowProc(hWnd, message, wParam, lParam);
|
||||
}
|
||||
}
|
||||
|
||||
// Message handler for about box.
|
||||
INT_PTR CALLBACK About(HWND hDlg, UINT message, WPARAM wParam, LPARAM lParam) {
|
||||
UNREFERENCED_PARAMETER(lParam);
|
||||
switch (message) {
|
||||
case WM_INITDIALOG:
|
||||
return (INT_PTR)TRUE;
|
||||
|
||||
case WM_COMMAND:
|
||||
if (LOWORD(wParam) == IDOK || LOWORD(wParam) == IDCANCEL) {
|
||||
EndDialog(hDlg, LOWORD(wParam));
|
||||
return (INT_PTR)TRUE;
|
||||
}
|
||||
break;
|
||||
}
|
||||
return (INT_PTR)FALSE;
|
||||
}
|
||||
|
||||
|
||||
// Global functions
|
||||
|
||||
std::string AppGetWorkingDirectory() {
|
||||
return szWorkingDir;
|
||||
}
|
||||
|
||||
void RunTransparentPopupTest(CefRefPtr<CefBrowser> browser) {
|
||||
CefWindowInfo info;
|
||||
CefBrowserSettings settings;
|
||||
|
||||
// Initialize window info to the defaults for a popup window
|
||||
info.SetAsPopup(NULL, "TransparentPopup");
|
||||
info.SetTransparentPainting(TRUE);
|
||||
info.m_nWidth = 500;
|
||||
info.m_nHeight = 500;
|
||||
|
||||
// Creat the popup browser window
|
||||
CefBrowser::CreateBrowser(info,
|
||||
static_cast<CefRefPtr<CefClient> >(g_handler),
|
||||
"http://tests/transparency", settings);
|
||||
}
|
||||
|
||||
namespace {
|
||||
|
||||
// Determine a temporary path for the bitmap file.
|
||||
bool GetBitmapTempPath(LPWSTR szTempName) {
|
||||
DWORD dwRetVal;
|
||||
DWORD dwBufSize = 512;
|
||||
TCHAR lpPathBuffer[512];
|
||||
UINT uRetVal;
|
||||
|
||||
dwRetVal = GetTempPath(dwBufSize, // length of the buffer
|
||||
lpPathBuffer); // buffer for path
|
||||
if (dwRetVal > dwBufSize || (dwRetVal == 0))
|
||||
return false;
|
||||
|
||||
// Create a temporary file.
|
||||
uRetVal = GetTempFileName(lpPathBuffer, // directory for tmp files
|
||||
L"image", // temp file name prefix
|
||||
0, // create unique name
|
||||
szTempName); // buffer for name
|
||||
if (uRetVal == 0)
|
||||
return false;
|
||||
|
||||
size_t len = wcslen(szTempName);
|
||||
wcscpy(szTempName + len - 3, L"bmp");
|
||||
return true;
|
||||
}
|
||||
|
||||
void UIT_RunGetImageTest(CefRefPtr<CefBrowser> browser) {
|
||||
REQUIRE_UI_THREAD();
|
||||
|
||||
int width, height;
|
||||
bool success = false;
|
||||
|
||||
// Retrieve the image size.
|
||||
if (browser->GetSize(PET_VIEW, width, height)) {
|
||||
void* bits;
|
||||
|
||||
// Populate the bitmap info header.
|
||||
BITMAPINFOHEADER info;
|
||||
info.biSize = sizeof(BITMAPINFOHEADER);
|
||||
info.biWidth = width;
|
||||
info.biHeight = -height; // minus means top-down bitmap
|
||||
info.biPlanes = 1;
|
||||
info.biBitCount = 32;
|
||||
info.biCompression = BI_RGB; // no compression
|
||||
info.biSizeImage = 0;
|
||||
info.biXPelsPerMeter = 1;
|
||||
info.biYPelsPerMeter = 1;
|
||||
info.biClrUsed = 0;
|
||||
info.biClrImportant = 0;
|
||||
|
||||
// Create the bitmap and retrieve the bit buffer.
|
||||
HDC screen_dc = GetDC(NULL);
|
||||
HBITMAP bitmap =
|
||||
CreateDIBSection(screen_dc, reinterpret_cast<BITMAPINFO*>(&info),
|
||||
DIB_RGB_COLORS, &bits, NULL, 0);
|
||||
ReleaseDC(NULL, screen_dc);
|
||||
|
||||
// Read the image into the bit buffer.
|
||||
if (bitmap && browser->GetImage(PET_VIEW, width, height, bits)) {
|
||||
// Populate the bitmap file header.
|
||||
BITMAPFILEHEADER file;
|
||||
file.bfType = 0x4d42;
|
||||
file.bfSize = sizeof(BITMAPFILEHEADER);
|
||||
file.bfReserved1 = 0;
|
||||
file.bfReserved2 = 0;
|
||||
file.bfOffBits = sizeof(BITMAPFILEHEADER) + sizeof(BITMAPINFOHEADER);
|
||||
|
||||
TCHAR temp_path[512];
|
||||
if (GetBitmapTempPath(temp_path)) {
|
||||
// Write the bitmap to file.
|
||||
HANDLE file_handle =
|
||||
CreateFile(temp_path, GENERIC_WRITE, 0, 0, CREATE_ALWAYS,
|
||||
FILE_ATTRIBUTE_NORMAL, 0);
|
||||
if (file_handle != INVALID_HANDLE_VALUE) {
|
||||
DWORD bytes_written = 0;
|
||||
WriteFile(file_handle, &file, sizeof(file), &bytes_written, 0);
|
||||
WriteFile(file_handle, &info, sizeof(info), &bytes_written, 0);
|
||||
WriteFile(file_handle, bits, width * height * 4, &bytes_written, 0);
|
||||
|
||||
CloseHandle(file_handle);
|
||||
|
||||
// Open the bitmap in the default viewer.
|
||||
ShellExecute(NULL, L"open", temp_path, NULL, NULL, SW_SHOWNORMAL);
|
||||
success = true;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
DeleteObject(bitmap);
|
||||
}
|
||||
|
||||
if (!success) {
|
||||
browser->GetMainFrame()->ExecuteJavaScript(
|
||||
"alert('Failed to create image!');",
|
||||
browser->GetMainFrame()->GetURL(), 0);
|
||||
}
|
||||
}
|
||||
|
||||
} // namespace
|
||||
|
||||
void RunGetImageTest(CefRefPtr<CefBrowser> browser) {
|
||||
// Execute the test function on the UI thread.
|
||||
CefPostTask(TID_UI, NewCefRunnableFunction(UIT_RunGetImageTest, browser));
|
||||
}
|
||||
Reference in New Issue
Block a user