mirror of
https://bitbucket.org/chromiumembedded/cef
synced 2025-06-05 21:39:12 +02:00
Update all files to use Windows CRLF (\r\n) line endings (issue #45).
git-svn-id: https://chromiumembedded.googlecode.com/svn/trunk@33 5089003a-bbd8-11dd-ad1f-f1f9622dbc98
This commit is contained in:
Marshall Greenblatt
@@ -1,384 +1,384 @@
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// Copyright (c) 2008-2009 The Chromium Embedded Framework Authors.
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// Portions copyright (c) 2006-2008 The Chromium Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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// This file contains the implementation of BrowserWebViewDelegate, which serves
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// as the WebViewDelegate for the BrowserWebHost. The host is expected to
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// have initialized a MessageLoop before these methods are called.
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#include "precompiled_libcef.h"
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#include "browser_webview_delegate.h"
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#include "browser_drag_delegate.h"
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#include "browser_drop_delegate.h"
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#include "browser_navigation_controller.h"
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#include "browser_impl.h"
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#include "context.h"
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#include <objidl.h>
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#include <shlobj.h>
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#include <shlwapi.h>
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#include "base/gfx/gdi_util.h"
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#include "base/gfx/native_widget_types.h"
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#include "base/gfx/point.h"
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#include "base/message_loop.h"
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#include "base/string_util.h"
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#include "base/trace_event.h"
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#include "net/base/net_errors.h"
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#include "webkit/api/public/WebCursorInfo.h"
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#include "webkit/api/public/WebRect.h"
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#include "webkit/glue/webdropdata.h"
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#include "webkit/glue/webframe.h"
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#include "webkit/glue/webpreferences.h"
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#include "webkit/glue/webplugin.h"
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#include "webkit/glue/webkit_glue.h"
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#include "webkit/glue/webview.h"
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#include "webkit/glue/plugins/plugin_list.h"
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#include "webkit/glue/plugins/webplugin_delegate_impl.h"
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#include "webkit/glue/window_open_disposition.h"
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using WebKit::WebCursorInfo;
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using WebKit::WebNavigationPolicy;
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using WebKit::WebRect;
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// WebViewDelegate -----------------------------------------------------------
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WebPluginDelegate* BrowserWebViewDelegate::CreatePluginDelegate(
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WebView* webview,
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const GURL& url,
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const std::string& mime_type,
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const std::string& clsid,
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std::string* actual_mime_type) {
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HWND hwnd = browser_->GetWebViewHost()->view_handle();
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if (!hwnd)
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return NULL;
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bool allow_wildcard = true;
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// first, look for plugins using the normal plugin list
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WebPluginInfo info;
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if (NPAPI::PluginList::Singleton()->GetPluginInfo(url, mime_type, clsid,
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allow_wildcard, &info,
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actual_mime_type)) {
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if (actual_mime_type && !actual_mime_type->empty())
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return WebPluginDelegateImpl::Create(info.path, *actual_mime_type, hwnd);
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else
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return WebPluginDelegateImpl::Create(info.path, mime_type, hwnd);
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}
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return NULL;
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}
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void BrowserWebViewDelegate::DidMovePlugin(const WebPluginGeometry& move) {
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HRGN hrgn = ::CreateRectRgn(move.clip_rect.x(),
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move.clip_rect.y(),
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move.clip_rect.right(),
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move.clip_rect.bottom());
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gfx::SubtractRectanglesFromRegion(hrgn, move.cutout_rects);
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// Note: System will own the hrgn after we call SetWindowRgn,
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// so we don't need to call DeleteObject(hrgn)
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::SetWindowRgn(move.window, hrgn, FALSE);
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unsigned long flags = 0;
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if (move.visible)
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flags |= SWP_SHOWWINDOW;
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else
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flags |= SWP_HIDEWINDOW;
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::SetWindowPos(move.window,
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NULL,
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move.window_rect.x(),
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move.window_rect.y(),
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move.window_rect.width(),
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move.window_rect.height(),
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flags);
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}
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static void AddMenuItem(CefRefPtr<CefBrowser> browser, HMENU menu, int index,
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CefHandler::MenuId id, const wchar_t* label,
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bool enabled, std::list<std::wstring>& label_list)
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{
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std::wstring actual_label = label;
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CefRefPtr<CefHandler> handler = browser->GetHandler();
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if(handler.get()) {
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// Let the handler change the label if desired
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handler->HandleGetMenuLabel(browser, id, actual_label);
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}
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// store the label in a list to simplify memory management
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label_list.push_back(actual_label);
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MENUITEMINFO mii;
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mii.cbSize = sizeof(mii);
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mii.fMask = MIIM_FTYPE | MIIM_ID | MIIM_STRING;
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mii.fType = MFT_STRING;
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if(!enabled) {
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mii.fMask |= MIIM_STATE;
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mii.fState = MFS_GRAYED;
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}
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mii.wID = id;
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mii.dwTypeData = const_cast<wchar_t*>(label_list.back().c_str());
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InsertMenuItem(menu, index, TRUE, &mii);
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}
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static void AddMenuSeparator(HMENU menu, int index)
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{
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MENUITEMINFO mii;
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mii.cbSize = sizeof(mii);
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mii.fMask = MIIM_FTYPE;
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mii.fType = MFT_SEPARATOR;
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InsertMenuItem(menu, index, TRUE, &mii);
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}
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void BrowserWebViewDelegate::ShowContextMenu(
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WebView* webview,
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ContextNodeType node_type,
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int x,
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int y,
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const GURL& link_url,
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const GURL& image_url,
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const GURL& page_url,
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const GURL& frame_url,
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const ContextMenuMediaParams& media_params,
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const std::wstring& selection_text,
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const std::wstring& misspelled_word,
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int edit_flags,
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const std::string& security_info,
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const std::string& frame_charset) {
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POINT screen_pt = { x, y };
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MapWindowPoints(browser_->GetMainWndHandle(), HWND_DESKTOP,
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&screen_pt, 1);
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HMENU menu = NULL;
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std::list<std::wstring> label_list;
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// Enable recursive tasks on the message loop so we can get updates while
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// the context menu is being displayed.
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bool old_state = MessageLoop::current()->NestableTasksAllowed();
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MessageLoop::current()->SetNestableTasksAllowed(true);
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if(browser_->UIT_CanGoBack())
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edit_flags |= MENU_CAN_GO_BACK;
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if(browser_->UIT_CanGoForward())
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edit_flags |= MENU_CAN_GO_FORWARD;
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CefRefPtr<CefHandler> handler = browser_->GetHandler();
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if(handler.get()) {
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// Gather menu information
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CefHandler::MenuInfo menuInfo;
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std::wstring linkstr, imagestr, pagestr, framestr, securitystr;
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linkstr = UTF8ToWide(link_url.spec().c_str());
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imagestr = UTF8ToWide(image_url.spec().c_str());
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pagestr = UTF8ToWide(page_url.spec().c_str());
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framestr = UTF8ToWide(frame_url.spec().c_str());
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securitystr = UTF8ToWide(security_info);
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menuInfo.typeFlags = node_type.type;
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menuInfo.x = screen_pt.x;
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menuInfo.y = screen_pt.y;
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menuInfo.linkUrl = linkstr.c_str();
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menuInfo.imageUrl = imagestr.c_str();
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menuInfo.pageUrl = pagestr.c_str();
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menuInfo.frameUrl = framestr.c_str();
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menuInfo.selectionText = selection_text.c_str();
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menuInfo.misspelledWord = misspelled_word.c_str();
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menuInfo.editFlags = edit_flags;
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menuInfo.securityInfo = securitystr.c_str();
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// Notify the handler that a context menu is requested
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CefHandler::RetVal rv = handler->HandleBeforeMenu(browser_, menuInfo);
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if(rv == RV_HANDLED)
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goto end;
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}
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// Build the correct default context menu
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if (node_type.type & ContextNodeType::EDITABLE) {
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menu = CreatePopupMenu();
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AddMenuItem(browser_, menu, -1, MENU_ID_UNDO, L"Undo",
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!!(edit_flags & ContextNodeType::CAN_UNDO), label_list);
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AddMenuItem(browser_, menu, -1, MENU_ID_REDO, L"Redo",
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!!(edit_flags & ContextNodeType::CAN_REDO), label_list);
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AddMenuSeparator(menu, -1);
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AddMenuItem(browser_, menu, -1, MENU_ID_CUT, L"Cut",
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!!(edit_flags & ContextNodeType::CAN_CUT), label_list);
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AddMenuItem(browser_, menu, -1, MENU_ID_COPY, L"Copy",
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!!(edit_flags & ContextNodeType::CAN_COPY), label_list);
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AddMenuItem(browser_, menu, -1, MENU_ID_PASTE, L"Paste",
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!!(edit_flags & ContextNodeType::CAN_PASTE), label_list);
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AddMenuItem(browser_, menu, -1, MENU_ID_DELETE, L"Delete",
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!!(edit_flags & ContextNodeType::CAN_DELETE), label_list);
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AddMenuSeparator(menu, -1);
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AddMenuItem(browser_, menu, -1, MENU_ID_SELECTALL, L"Select All",
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!!(edit_flags & MENU_CAN_SELECT_ALL), label_list);
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} else if(node_type.type & ContextNodeType::SELECTION) {
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menu = CreatePopupMenu();
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AddMenuItem(browser_, menu, -1, MENU_ID_COPY, L"Copy",
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!!(edit_flags & ContextNodeType::CAN_COPY), label_list);
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} else if(node_type.type &
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(ContextNodeType::PAGE | ContextNodeType::FRAME)) {
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menu = CreatePopupMenu();
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AddMenuItem(browser_, menu, -1, MENU_ID_NAV_BACK, L"Back",
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browser_->UIT_CanGoBack(), label_list);
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AddMenuItem(browser_, menu, -1, MENU_ID_NAV_FORWARD, L"Forward",
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browser_->UIT_CanGoForward(), label_list);
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AddMenuSeparator(menu, -1);
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AddMenuItem(browser_, menu, -1, MENU_ID_PRINT, L"Print",
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true, label_list);
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AddMenuItem(browser_, menu, -1, MENU_ID_VIEWSOURCE, L"View Source",
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true, label_list);
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}
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if(menu) {
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// show the context menu
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int selected_id = TrackPopupMenu(menu,
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TPM_LEFTALIGN | TPM_RIGHTBUTTON | TPM_RETURNCMD | TPM_RECURSE,
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screen_pt.x, screen_pt.y, 0, browser_->GetMainWndHandle(), NULL);
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if(selected_id != 0) {
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// An action was chosen
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CefHandler::MenuId menuId = static_cast<CefHandler::MenuId>(selected_id);
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bool handled = false;
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if(handler.get()) {
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// Ask the handler if it wants to handle the action
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CefHandler::RetVal rv = handler->HandleMenuAction(browser_, menuId);
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handled = (rv == RV_HANDLED);
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}
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if(!handled) {
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// Execute the action
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CefRefPtr<CefFrame> frame = browser_->GetFocusedFrame();
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frame->AddRef();
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browser_->UIT_HandleAction(menuId, frame.get());
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}
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}
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}
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DestroyMenu(menu);
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end:
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MessageLoop::current()->SetNestableTasksAllowed(old_state);
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}
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// WebWidgetClient ---------------------------------------------------------
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void BrowserWebViewDelegate::show(WebNavigationPolicy) {
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if (WebWidgetHost* host = GetWidgetHost()) {
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HWND root = GetAncestor(host->view_handle(), GA_ROOT);
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ShowWindow(root, SW_SHOW);
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UpdateWindow(root);
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}
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}
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void BrowserWebViewDelegate::closeWidgetSoon() {
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if (this == browser_->GetWebViewDelegate()) {
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PostMessage(browser_->GetMainWndHandle(), WM_CLOSE, 0, 0);
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} else if (this == browser_->GetPopupDelegate()) {
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browser_->UIT_ClosePopupWidget();
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}
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}
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void BrowserWebViewDelegate::didChangeCursor(
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const WebCursorInfo& cursor_info) {
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if (WebWidgetHost* host = GetWidgetHost()) {
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current_cursor_.InitFromCursorInfo(cursor_info);
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HINSTANCE mod_handle = GetModuleHandle(NULL);
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host->SetCursor(current_cursor_.GetCursor(mod_handle));
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}
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}
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WebRect BrowserWebViewDelegate::windowRect() {
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if (WebWidgetHost* host = GetWidgetHost()) {
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RECT rect;
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::GetWindowRect(host->view_handle(), &rect);
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return gfx::Rect(rect);
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}
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return WebRect();
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}
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void BrowserWebViewDelegate::setWindowRect(const WebRect& rect) {
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if (this == browser_->GetWebViewDelegate()) {
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// ignored
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} else if (this == browser_->GetPopupDelegate()) {
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MoveWindow(browser_->GetPopupWndHandle(),
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rect.x, rect.y, rect.width, rect.height, FALSE);
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}
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}
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WebRect BrowserWebViewDelegate::rootWindowRect() {
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if (WebWidgetHost* host = GetWidgetHost()) {
|
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RECT rect;
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HWND root_window = ::GetAncestor(host->view_handle(), GA_ROOT);
|
||||
::GetWindowRect(root_window, &rect);
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return gfx::Rect(rect);
|
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}
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return WebRect();
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}
|
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|
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WebRect BrowserWebViewDelegate::windowResizerRect() {
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// Not necessary on Windows.
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return WebRect();
|
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}
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|
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void BrowserWebViewDelegate::runModal() {
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WebWidgetHost* host = GetWidgetHost();
|
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if (!host)
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return;
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show(WebNavigationPolicy() /*XXX NEW_WINDOW*/);
|
||||
|
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CefContext::BrowserList *list;
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||||
CefContext::BrowserList::const_iterator i;
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|
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_Context->Lock();
|
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list = _Context->GetBrowserList();
|
||||
i = list->begin();
|
||||
for (; i != list->end(); ++i) {
|
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if (i->get()->IsPopup())
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EnableWindow(i->get()->GetMainWndHandle(), FALSE);
|
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}
|
||||
_Context->Unlock();
|
||||
|
||||
browser_->UIT_SetIsModal(true);
|
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MessageLoop::current()->Run();
|
||||
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||||
_Context->Lock();
|
||||
list = _Context->GetBrowserList();
|
||||
i = list->begin();
|
||||
for (; i != list->end(); ++i)
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||||
EnableWindow(i->get()->GetMainWndHandle(), TRUE);
|
||||
_Context->Unlock();
|
||||
}
|
||||
|
||||
// Private methods -----------------------------------------------------------
|
||||
|
||||
void BrowserWebViewDelegate::ShowJavaScriptAlert(WebFrame* webframe,
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const std::wstring& message)
|
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{
|
||||
// TODO(cef): Think about what we should be showing as the prompt caption
|
||||
MessageBox(browser_->GetMainWndHandle(), message.c_str(),
|
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browser_->UIT_GetTitle().c_str(), MB_OK | MB_ICONWARNING);
|
||||
}
|
||||
|
||||
bool BrowserWebViewDelegate::ShowJavaScriptConfirm(WebFrame* webframe,
|
||||
const std::wstring& message)
|
||||
{
|
||||
// TODO(cef): Think about what we should be showing as the prompt caption
|
||||
int rv = MessageBox(browser_->GetMainWndHandle(), message.c_str(),
|
||||
browser_->UIT_GetTitle().c_str(),
|
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MB_YESNO | MB_ICONQUESTION);
|
||||
return (rv == IDYES);
|
||||
}
|
||||
|
||||
bool BrowserWebViewDelegate::ShowJavaScriptPrompt(WebFrame* webframe,
|
||||
const std::wstring& message,
|
||||
const std::wstring& default_value,
|
||||
std::wstring* result)
|
||||
{
|
||||
// TODO(cef): Implement a default prompt dialog
|
||||
return false;
|
||||
}
|
||||
// Copyright (c) 2008-2009 The Chromium Embedded Framework Authors.
|
||||
// Portions copyright (c) 2006-2008 The Chromium Authors. All rights reserved.
|
||||
// Use of this source code is governed by a BSD-style license that can be
|
||||
// found in the LICENSE file.
|
||||
|
||||
// This file contains the implementation of BrowserWebViewDelegate, which serves
|
||||
// as the WebViewDelegate for the BrowserWebHost. The host is expected to
|
||||
// have initialized a MessageLoop before these methods are called.
|
||||
|
||||
#include "precompiled_libcef.h"
|
||||
#include "browser_webview_delegate.h"
|
||||
#include "browser_drag_delegate.h"
|
||||
#include "browser_drop_delegate.h"
|
||||
#include "browser_navigation_controller.h"
|
||||
#include "browser_impl.h"
|
||||
#include "context.h"
|
||||
|
||||
#include <objidl.h>
|
||||
#include <shlobj.h>
|
||||
#include <shlwapi.h>
|
||||
|
||||
#include "base/gfx/gdi_util.h"
|
||||
#include "base/gfx/native_widget_types.h"
|
||||
#include "base/gfx/point.h"
|
||||
#include "base/message_loop.h"
|
||||
#include "base/string_util.h"
|
||||
#include "base/trace_event.h"
|
||||
#include "net/base/net_errors.h"
|
||||
#include "webkit/api/public/WebCursorInfo.h"
|
||||
#include "webkit/api/public/WebRect.h"
|
||||
#include "webkit/glue/webdropdata.h"
|
||||
#include "webkit/glue/webframe.h"
|
||||
#include "webkit/glue/webpreferences.h"
|
||||
#include "webkit/glue/webplugin.h"
|
||||
#include "webkit/glue/webkit_glue.h"
|
||||
#include "webkit/glue/webview.h"
|
||||
#include "webkit/glue/plugins/plugin_list.h"
|
||||
#include "webkit/glue/plugins/webplugin_delegate_impl.h"
|
||||
#include "webkit/glue/window_open_disposition.h"
|
||||
|
||||
using WebKit::WebCursorInfo;
|
||||
using WebKit::WebNavigationPolicy;
|
||||
using WebKit::WebRect;
|
||||
|
||||
// WebViewDelegate -----------------------------------------------------------
|
||||
|
||||
WebPluginDelegate* BrowserWebViewDelegate::CreatePluginDelegate(
|
||||
WebView* webview,
|
||||
const GURL& url,
|
||||
const std::string& mime_type,
|
||||
const std::string& clsid,
|
||||
std::string* actual_mime_type) {
|
||||
HWND hwnd = browser_->GetWebViewHost()->view_handle();
|
||||
if (!hwnd)
|
||||
return NULL;
|
||||
|
||||
bool allow_wildcard = true;
|
||||
|
||||
// first, look for plugins using the normal plugin list
|
||||
WebPluginInfo info;
|
||||
if (NPAPI::PluginList::Singleton()->GetPluginInfo(url, mime_type, clsid,
|
||||
allow_wildcard, &info,
|
||||
actual_mime_type)) {
|
||||
if (actual_mime_type && !actual_mime_type->empty())
|
||||
return WebPluginDelegateImpl::Create(info.path, *actual_mime_type, hwnd);
|
||||
else
|
||||
return WebPluginDelegateImpl::Create(info.path, mime_type, hwnd);
|
||||
}
|
||||
|
||||
return NULL;
|
||||
}
|
||||
|
||||
void BrowserWebViewDelegate::DidMovePlugin(const WebPluginGeometry& move) {
|
||||
HRGN hrgn = ::CreateRectRgn(move.clip_rect.x(),
|
||||
move.clip_rect.y(),
|
||||
move.clip_rect.right(),
|
||||
move.clip_rect.bottom());
|
||||
gfx::SubtractRectanglesFromRegion(hrgn, move.cutout_rects);
|
||||
|
||||
// Note: System will own the hrgn after we call SetWindowRgn,
|
||||
// so we don't need to call DeleteObject(hrgn)
|
||||
::SetWindowRgn(move.window, hrgn, FALSE);
|
||||
unsigned long flags = 0;
|
||||
if (move.visible)
|
||||
flags |= SWP_SHOWWINDOW;
|
||||
else
|
||||
flags |= SWP_HIDEWINDOW;
|
||||
|
||||
::SetWindowPos(move.window,
|
||||
NULL,
|
||||
move.window_rect.x(),
|
||||
move.window_rect.y(),
|
||||
move.window_rect.width(),
|
||||
move.window_rect.height(),
|
||||
flags);
|
||||
}
|
||||
|
||||
static void AddMenuItem(CefRefPtr<CefBrowser> browser, HMENU menu, int index,
|
||||
CefHandler::MenuId id, const wchar_t* label,
|
||||
bool enabled, std::list<std::wstring>& label_list)
|
||||
{
|
||||
std::wstring actual_label = label;
|
||||
CefRefPtr<CefHandler> handler = browser->GetHandler();
|
||||
if(handler.get()) {
|
||||
// Let the handler change the label if desired
|
||||
handler->HandleGetMenuLabel(browser, id, actual_label);
|
||||
}
|
||||
|
||||
// store the label in a list to simplify memory management
|
||||
label_list.push_back(actual_label);
|
||||
|
||||
MENUITEMINFO mii;
|
||||
mii.cbSize = sizeof(mii);
|
||||
mii.fMask = MIIM_FTYPE | MIIM_ID | MIIM_STRING;
|
||||
mii.fType = MFT_STRING;
|
||||
if(!enabled) {
|
||||
mii.fMask |= MIIM_STATE;
|
||||
mii.fState = MFS_GRAYED;
|
||||
}
|
||||
mii.wID = id;
|
||||
mii.dwTypeData = const_cast<wchar_t*>(label_list.back().c_str());
|
||||
|
||||
InsertMenuItem(menu, index, TRUE, &mii);
|
||||
}
|
||||
|
||||
static void AddMenuSeparator(HMENU menu, int index)
|
||||
{
|
||||
MENUITEMINFO mii;
|
||||
mii.cbSize = sizeof(mii);
|
||||
mii.fMask = MIIM_FTYPE;
|
||||
mii.fType = MFT_SEPARATOR;
|
||||
|
||||
InsertMenuItem(menu, index, TRUE, &mii);
|
||||
}
|
||||
|
||||
void BrowserWebViewDelegate::ShowContextMenu(
|
||||
WebView* webview,
|
||||
ContextNodeType node_type,
|
||||
int x,
|
||||
int y,
|
||||
const GURL& link_url,
|
||||
const GURL& image_url,
|
||||
const GURL& page_url,
|
||||
const GURL& frame_url,
|
||||
const ContextMenuMediaParams& media_params,
|
||||
const std::wstring& selection_text,
|
||||
const std::wstring& misspelled_word,
|
||||
int edit_flags,
|
||||
const std::string& security_info,
|
||||
const std::string& frame_charset) {
|
||||
|
||||
POINT screen_pt = { x, y };
|
||||
MapWindowPoints(browser_->GetMainWndHandle(), HWND_DESKTOP,
|
||||
&screen_pt, 1);
|
||||
|
||||
HMENU menu = NULL;
|
||||
std::list<std::wstring> label_list;
|
||||
|
||||
// Enable recursive tasks on the message loop so we can get updates while
|
||||
// the context menu is being displayed.
|
||||
bool old_state = MessageLoop::current()->NestableTasksAllowed();
|
||||
MessageLoop::current()->SetNestableTasksAllowed(true);
|
||||
|
||||
if(browser_->UIT_CanGoBack())
|
||||
edit_flags |= MENU_CAN_GO_BACK;
|
||||
if(browser_->UIT_CanGoForward())
|
||||
edit_flags |= MENU_CAN_GO_FORWARD;
|
||||
|
||||
CefRefPtr<CefHandler> handler = browser_->GetHandler();
|
||||
if(handler.get()) {
|
||||
// Gather menu information
|
||||
CefHandler::MenuInfo menuInfo;
|
||||
std::wstring linkstr, imagestr, pagestr, framestr, securitystr;
|
||||
|
||||
linkstr = UTF8ToWide(link_url.spec().c_str());
|
||||
imagestr = UTF8ToWide(image_url.spec().c_str());
|
||||
pagestr = UTF8ToWide(page_url.spec().c_str());
|
||||
framestr = UTF8ToWide(frame_url.spec().c_str());
|
||||
securitystr = UTF8ToWide(security_info);
|
||||
|
||||
menuInfo.typeFlags = node_type.type;
|
||||
menuInfo.x = screen_pt.x;
|
||||
menuInfo.y = screen_pt.y;
|
||||
menuInfo.linkUrl = linkstr.c_str();
|
||||
menuInfo.imageUrl = imagestr.c_str();
|
||||
menuInfo.pageUrl = pagestr.c_str();
|
||||
menuInfo.frameUrl = framestr.c_str();
|
||||
menuInfo.selectionText = selection_text.c_str();
|
||||
menuInfo.misspelledWord = misspelled_word.c_str();
|
||||
menuInfo.editFlags = edit_flags;
|
||||
menuInfo.securityInfo = securitystr.c_str();
|
||||
|
||||
// Notify the handler that a context menu is requested
|
||||
CefHandler::RetVal rv = handler->HandleBeforeMenu(browser_, menuInfo);
|
||||
if(rv == RV_HANDLED)
|
||||
goto end;
|
||||
}
|
||||
|
||||
// Build the correct default context menu
|
||||
if (node_type.type & ContextNodeType::EDITABLE) {
|
||||
menu = CreatePopupMenu();
|
||||
AddMenuItem(browser_, menu, -1, MENU_ID_UNDO, L"Undo",
|
||||
!!(edit_flags & ContextNodeType::CAN_UNDO), label_list);
|
||||
AddMenuItem(browser_, menu, -1, MENU_ID_REDO, L"Redo",
|
||||
!!(edit_flags & ContextNodeType::CAN_REDO), label_list);
|
||||
AddMenuSeparator(menu, -1);
|
||||
AddMenuItem(browser_, menu, -1, MENU_ID_CUT, L"Cut",
|
||||
!!(edit_flags & ContextNodeType::CAN_CUT), label_list);
|
||||
AddMenuItem(browser_, menu, -1, MENU_ID_COPY, L"Copy",
|
||||
!!(edit_flags & ContextNodeType::CAN_COPY), label_list);
|
||||
AddMenuItem(browser_, menu, -1, MENU_ID_PASTE, L"Paste",
|
||||
!!(edit_flags & ContextNodeType::CAN_PASTE), label_list);
|
||||
AddMenuItem(browser_, menu, -1, MENU_ID_DELETE, L"Delete",
|
||||
!!(edit_flags & ContextNodeType::CAN_DELETE), label_list);
|
||||
AddMenuSeparator(menu, -1);
|
||||
AddMenuItem(browser_, menu, -1, MENU_ID_SELECTALL, L"Select All",
|
||||
!!(edit_flags & MENU_CAN_SELECT_ALL), label_list);
|
||||
} else if(node_type.type & ContextNodeType::SELECTION) {
|
||||
menu = CreatePopupMenu();
|
||||
AddMenuItem(browser_, menu, -1, MENU_ID_COPY, L"Copy",
|
||||
!!(edit_flags & ContextNodeType::CAN_COPY), label_list);
|
||||
} else if(node_type.type &
|
||||
(ContextNodeType::PAGE | ContextNodeType::FRAME)) {
|
||||
menu = CreatePopupMenu();
|
||||
AddMenuItem(browser_, menu, -1, MENU_ID_NAV_BACK, L"Back",
|
||||
browser_->UIT_CanGoBack(), label_list);
|
||||
AddMenuItem(browser_, menu, -1, MENU_ID_NAV_FORWARD, L"Forward",
|
||||
browser_->UIT_CanGoForward(), label_list);
|
||||
AddMenuSeparator(menu, -1);
|
||||
AddMenuItem(browser_, menu, -1, MENU_ID_PRINT, L"Print",
|
||||
true, label_list);
|
||||
AddMenuItem(browser_, menu, -1, MENU_ID_VIEWSOURCE, L"View Source",
|
||||
true, label_list);
|
||||
}
|
||||
|
||||
if(menu) {
|
||||
// show the context menu
|
||||
int selected_id = TrackPopupMenu(menu,
|
||||
TPM_LEFTALIGN | TPM_RIGHTBUTTON | TPM_RETURNCMD | TPM_RECURSE,
|
||||
screen_pt.x, screen_pt.y, 0, browser_->GetMainWndHandle(), NULL);
|
||||
|
||||
if(selected_id != 0) {
|
||||
// An action was chosen
|
||||
CefHandler::MenuId menuId = static_cast<CefHandler::MenuId>(selected_id);
|
||||
bool handled = false;
|
||||
if(handler.get()) {
|
||||
// Ask the handler if it wants to handle the action
|
||||
CefHandler::RetVal rv = handler->HandleMenuAction(browser_, menuId);
|
||||
handled = (rv == RV_HANDLED);
|
||||
}
|
||||
|
||||
if(!handled) {
|
||||
// Execute the action
|
||||
CefRefPtr<CefFrame> frame = browser_->GetFocusedFrame();
|
||||
frame->AddRef();
|
||||
browser_->UIT_HandleAction(menuId, frame.get());
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
DestroyMenu(menu);
|
||||
|
||||
end:
|
||||
MessageLoop::current()->SetNestableTasksAllowed(old_state);
|
||||
}
|
||||
|
||||
// WebWidgetClient ---------------------------------------------------------
|
||||
|
||||
void BrowserWebViewDelegate::show(WebNavigationPolicy) {
|
||||
if (WebWidgetHost* host = GetWidgetHost()) {
|
||||
HWND root = GetAncestor(host->view_handle(), GA_ROOT);
|
||||
ShowWindow(root, SW_SHOW);
|
||||
UpdateWindow(root);
|
||||
}
|
||||
}
|
||||
|
||||
void BrowserWebViewDelegate::closeWidgetSoon() {
|
||||
if (this == browser_->GetWebViewDelegate()) {
|
||||
PostMessage(browser_->GetMainWndHandle(), WM_CLOSE, 0, 0);
|
||||
} else if (this == browser_->GetPopupDelegate()) {
|
||||
browser_->UIT_ClosePopupWidget();
|
||||
}
|
||||
}
|
||||
|
||||
void BrowserWebViewDelegate::didChangeCursor(
|
||||
const WebCursorInfo& cursor_info) {
|
||||
if (WebWidgetHost* host = GetWidgetHost()) {
|
||||
current_cursor_.InitFromCursorInfo(cursor_info);
|
||||
HINSTANCE mod_handle = GetModuleHandle(NULL);
|
||||
host->SetCursor(current_cursor_.GetCursor(mod_handle));
|
||||
}
|
||||
}
|
||||
|
||||
WebRect BrowserWebViewDelegate::windowRect() {
|
||||
if (WebWidgetHost* host = GetWidgetHost()) {
|
||||
RECT rect;
|
||||
::GetWindowRect(host->view_handle(), &rect);
|
||||
return gfx::Rect(rect);
|
||||
}
|
||||
return WebRect();
|
||||
}
|
||||
|
||||
void BrowserWebViewDelegate::setWindowRect(const WebRect& rect) {
|
||||
if (this == browser_->GetWebViewDelegate()) {
|
||||
// ignored
|
||||
} else if (this == browser_->GetPopupDelegate()) {
|
||||
MoveWindow(browser_->GetPopupWndHandle(),
|
||||
rect.x, rect.y, rect.width, rect.height, FALSE);
|
||||
}
|
||||
}
|
||||
|
||||
WebRect BrowserWebViewDelegate::rootWindowRect() {
|
||||
if (WebWidgetHost* host = GetWidgetHost()) {
|
||||
RECT rect;
|
||||
HWND root_window = ::GetAncestor(host->view_handle(), GA_ROOT);
|
||||
::GetWindowRect(root_window, &rect);
|
||||
return gfx::Rect(rect);
|
||||
}
|
||||
return WebRect();
|
||||
}
|
||||
|
||||
WebRect BrowserWebViewDelegate::windowResizerRect() {
|
||||
// Not necessary on Windows.
|
||||
return WebRect();
|
||||
}
|
||||
|
||||
void BrowserWebViewDelegate::runModal() {
|
||||
WebWidgetHost* host = GetWidgetHost();
|
||||
if (!host)
|
||||
return;
|
||||
|
||||
show(WebNavigationPolicy() /*XXX NEW_WINDOW*/);
|
||||
|
||||
CefContext::BrowserList *list;
|
||||
CefContext::BrowserList::const_iterator i;
|
||||
|
||||
_Context->Lock();
|
||||
list = _Context->GetBrowserList();
|
||||
i = list->begin();
|
||||
for (; i != list->end(); ++i) {
|
||||
if (i->get()->IsPopup())
|
||||
EnableWindow(i->get()->GetMainWndHandle(), FALSE);
|
||||
}
|
||||
_Context->Unlock();
|
||||
|
||||
browser_->UIT_SetIsModal(true);
|
||||
MessageLoop::current()->Run();
|
||||
|
||||
_Context->Lock();
|
||||
list = _Context->GetBrowserList();
|
||||
i = list->begin();
|
||||
for (; i != list->end(); ++i)
|
||||
EnableWindow(i->get()->GetMainWndHandle(), TRUE);
|
||||
_Context->Unlock();
|
||||
}
|
||||
|
||||
// Private methods -----------------------------------------------------------
|
||||
|
||||
void BrowserWebViewDelegate::ShowJavaScriptAlert(WebFrame* webframe,
|
||||
const std::wstring& message)
|
||||
{
|
||||
// TODO(cef): Think about what we should be showing as the prompt caption
|
||||
MessageBox(browser_->GetMainWndHandle(), message.c_str(),
|
||||
browser_->UIT_GetTitle().c_str(), MB_OK | MB_ICONWARNING);
|
||||
}
|
||||
|
||||
bool BrowserWebViewDelegate::ShowJavaScriptConfirm(WebFrame* webframe,
|
||||
const std::wstring& message)
|
||||
{
|
||||
// TODO(cef): Think about what we should be showing as the prompt caption
|
||||
int rv = MessageBox(browser_->GetMainWndHandle(), message.c_str(),
|
||||
browser_->UIT_GetTitle().c_str(),
|
||||
MB_YESNO | MB_ICONQUESTION);
|
||||
return (rv == IDYES);
|
||||
}
|
||||
|
||||
bool BrowserWebViewDelegate::ShowJavaScriptPrompt(WebFrame* webframe,
|
||||
const std::wstring& message,
|
||||
const std::wstring& default_value,
|
||||
std::wstring* result)
|
||||
{
|
||||
// TODO(cef): Implement a default prompt dialog
|
||||
return false;
|
||||
}
|
||||
|
||||
Reference in New Issue
Block a user