424 lines
12 KiB
C
424 lines
12 KiB
C
/*
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* SHDOCVW - Internet Explorer main frame window
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*
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* Copyright 2006 Mike McCormack (for CodeWeavers)
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* Copyright 2006 Jacek Caban (for CodeWeavers)
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
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*/
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#define COBJMACROS
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#include <stdarg.h>
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#include "windef.h"
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#include "winbase.h"
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#include "winuser.h"
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#include "wingdi.h"
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#include "winnls.h"
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#include "ole2.h"
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#include "exdisp.h"
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#include "oleidl.h"
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#include "shdocvw.h"
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#include "mshtmcid.h"
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#include "shellapi.h"
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#include "wine/debug.h"
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WINE_DEFAULT_DEBUG_CHANNEL(shdocvw);
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#define IDI_APPICON 1
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static const WCHAR szIEWinFrame[] = { 'I','E','F','r','a','m','e',0 };
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/* Windows uses "Microsoft Internet Explorer" */
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static const WCHAR wszWineInternetExplorer[] =
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{'W','i','n','e',' ','I','n','t','e','r','n','e','t',' ','E','x','p','l','o','r','e','r',0};
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void adjust_ie_docobj_rect(HWND frame, RECT* rc)
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{
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HWND hwndRebar = GetDlgItem(frame, IDC_BROWSE_REBAR);
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INT barHeight = SendMessageW(hwndRebar, RB_GETBARHEIGHT, 0, 0);
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rc->top += barHeight;
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rc->bottom -= barHeight;
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}
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static INT_PTR CALLBACK ie_dialog_open_proc(HWND hwnd, UINT msg, WPARAM wparam, LPARAM lparam)
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{
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static InternetExplorer* This;
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switch(msg)
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{
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case WM_INITDIALOG:
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This = (InternetExplorer*)lparam;
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EnableWindow(GetDlgItem(hwnd, IDOK), FALSE);
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return TRUE;
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case WM_COMMAND:
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switch(LOWORD(wparam))
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{
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case IDC_BROWSE_OPEN_URL:
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{
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HWND hwndurl = GetDlgItem(hwnd, IDC_BROWSE_OPEN_URL);
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int len = GetWindowTextLengthW(hwndurl);
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EnableWindow(GetDlgItem(hwnd, IDOK), len ? TRUE : FALSE);
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break;
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}
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case IDOK:
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{
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HWND hwndurl = GetDlgItem(hwnd, IDC_BROWSE_OPEN_URL);
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int len = GetWindowTextLengthW(hwndurl);
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if(len)
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{
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VARIANT url;
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V_VT(&url) = VT_BSTR;
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V_BSTR(&url) = SysAllocStringLen(NULL, len);
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GetWindowTextW(hwndurl, V_BSTR(&url), len);
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IWebBrowser2_Navigate2(WEBBROWSER2(This), &url, NULL, NULL, NULL, NULL);
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SysFreeString(V_BSTR(&url));
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}
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}
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/* fall through */
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case IDCANCEL:
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EndDialog(hwnd, wparam);
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return TRUE;
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}
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}
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return FALSE;
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}
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static void ie_dialog_about(HWND hwnd)
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{
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HICON icon = LoadImageW(GetModuleHandleW(0), MAKEINTRESOURCEW(IDI_APPICON), IMAGE_ICON, 48, 48, LR_SHARED);
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ShellAboutW(hwnd, wszWineInternetExplorer, NULL, icon);
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DestroyIcon(icon);
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}
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static void create_rebar(HWND hwnd)
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{
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HWND hwndRebar;
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HWND hwndAddress;
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REBARINFO rebarinf;
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REBARBANDINFOW bandinf;
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WCHAR addr[] = {'A','d','d','r','e','s','s',0};
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hwndRebar = CreateWindowExW(WS_EX_TOOLWINDOW, REBARCLASSNAMEW, NULL, WS_CHILD|WS_VISIBLE|WS_CLIPSIBLINGS|WS_CLIPCHILDREN|RBS_VARHEIGHT|CCS_TOP|CCS_NODIVIDER, 0, 0, 0, 0, hwnd, (HMENU)IDC_BROWSE_REBAR, shdocvw_hinstance, NULL);
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rebarinf.cbSize = sizeof(rebarinf);
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rebarinf.fMask = 0;
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rebarinf.himl = NULL;
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rebarinf.cbSize = sizeof(rebarinf);
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SendMessageW(hwndRebar, RB_SETBARINFO, 0, (LPARAM)&rebarinf);
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hwndAddress = CreateWindowExW(0, WC_COMBOBOXEXW, NULL, WS_BORDER|WS_CHILD|WS_VISIBLE|CBS_DROPDOWN, 0, 0, 100,20,hwndRebar, (HMENU)IDC_BROWSE_ADDRESSBAR, shdocvw_hinstance, NULL);
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bandinf.fMask = RBBIM_STYLE | RBBIM_CHILD | RBBIM_CHILDSIZE | RBBIM_SIZE | RBBIM_TEXT;
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bandinf.fStyle = RBBS_CHILDEDGE | RBBS_GRIPPERALWAYS;
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bandinf.lpText = addr;
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bandinf.cx = 100;
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bandinf.cyMinChild = 20;
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bandinf.hwndChild = hwndAddress;
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SendMessageW(hwndRebar, RB_INSERTBANDW, 0, (LPARAM)&bandinf);
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}
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static LRESULT iewnd_OnCreate(HWND hwnd, LPCREATESTRUCTW lpcs)
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{
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SetWindowLongPtrW(hwnd, 0, (LONG_PTR) lpcs->lpCreateParams);
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create_rebar(hwnd);
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return 0;
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}
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static LRESULT iewnd_OnSize(InternetExplorer *This, INT width, INT height)
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{
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HWND hwndRebar = GetDlgItem(This->frame_hwnd, IDC_BROWSE_REBAR);
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INT barHeight = SendMessageW(hwndRebar, RB_GETBARHEIGHT, 0, 0);
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RECT docarea = {0, 0, width, height};
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adjust_ie_docobj_rect(This->frame_hwnd, &docarea);
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if(This->doc_host.hwnd)
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SetWindowPos(This->doc_host.hwnd, NULL, docarea.left, docarea.top, docarea.right, docarea.bottom,
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SWP_NOZORDER | SWP_NOACTIVATE);
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SetWindowPos(hwndRebar, NULL, 0, 0, width, barHeight, SWP_NOZORDER | SWP_NOACTIVATE);
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return 0;
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}
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static LRESULT iewnd_OnNotify(InternetExplorer *This, WPARAM wparam, LPARAM lparam)
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{
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NMHDR* hdr = (NMHDR*)lparam;
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if(hdr->idFrom == IDC_BROWSE_ADDRESSBAR && hdr->code == CBEN_ENDEDITW)
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{
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NMCBEENDEDITW* info = (NMCBEENDEDITW*)lparam;
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if(info->fChanged && info->iWhy == CBENF_RETURN && info->szText)
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{
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VARIANT vt;
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HWND hwndEdit = (HWND)SendMessageW(hdr->hwndFrom, CBEM_GETEDITCONTROL, 0, 0);
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V_VT(&vt) = VT_BSTR;
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V_BSTR(&vt) = SysAllocString(info->szText);
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IWebBrowser2_Navigate2(WEBBROWSER2(This), &vt, NULL, NULL, NULL, NULL);
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SysFreeString(V_BSTR(&vt));
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/* Clear the address bar, as we don't change it when
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the user navigates to a new page */
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SendMessageW(hwndEdit, WM_SETTEXT, 0, 0);
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return 0;
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}
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}
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return 0;
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}
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static LRESULT iewnd_OnDestroy(InternetExplorer *This)
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{
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TRACE("%p\n", This);
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This->frame_hwnd = NULL;
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PostQuitMessage(0); /* FIXME */
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return 0;
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}
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static LRESULT CALLBACK iewnd_OnCommand(InternetExplorer *This, HWND hwnd, UINT msg, WPARAM wparam, LPARAM lparam)
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{
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switch(LOWORD(wparam))
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{
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case ID_BROWSE_OPEN:
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DialogBoxParamW(shdocvw_hinstance, MAKEINTRESOURCEW(IDD_BROWSE_OPEN), hwnd, ie_dialog_open_proc, (LPARAM)This);
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break;
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case ID_BROWSE_PRINT:
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if(This->doc_host.document)
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{
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IOleCommandTarget* target;
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if(FAILED(IUnknown_QueryInterface(This->doc_host.document, &IID_IOleCommandTarget, (LPVOID*)&target)))
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break;
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IOleCommandTarget_Exec(target, &CGID_MSHTML, IDM_PRINT, OLECMDEXECOPT_DODEFAULT, NULL, NULL);
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IOleCommandTarget_Release(target);
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}
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break;
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case ID_BROWSE_ABOUT:
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ie_dialog_about(hwnd);
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break;
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default:
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return DefWindowProcW(hwnd, msg, wparam, lparam);
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}
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return 0;
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}
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static LRESULT CALLBACK
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ie_window_proc(HWND hwnd, UINT msg, WPARAM wparam, LPARAM lparam)
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{
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InternetExplorer *This = (InternetExplorer*) GetWindowLongPtrW(hwnd, 0);
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switch (msg)
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{
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case WM_CREATE:
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return iewnd_OnCreate(hwnd, (LPCREATESTRUCTW)lparam);
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case WM_DESTROY:
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return iewnd_OnDestroy(This);
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case WM_SIZE:
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return iewnd_OnSize(This, LOWORD(lparam), HIWORD(lparam));
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case WM_COMMAND:
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return iewnd_OnCommand(This, hwnd, msg, wparam, lparam);
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case WM_NOTIFY:
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return iewnd_OnNotify(This, wparam, lparam);
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case WM_DOCHOSTTASK:
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return process_dochost_task(&This->doc_host, lparam);
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}
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return DefWindowProcW(hwnd, msg, wparam, lparam);
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}
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void register_iewindow_class(void)
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{
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WNDCLASSEXW wc;
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memset(&wc, 0, sizeof wc);
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wc.cbSize = sizeof(wc);
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wc.style = 0;
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wc.lpfnWndProc = ie_window_proc;
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wc.cbClsExtra = 0;
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wc.cbWndExtra = sizeof(InternetExplorer*);
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wc.hInstance = shdocvw_hinstance;
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wc.hIcon = LoadIconW(GetModuleHandleW(0), MAKEINTRESOURCEW(IDI_APPICON));
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wc.hIconSm = LoadImageW(GetModuleHandleW(0), MAKEINTRESOURCEW(IDI_APPICON), IMAGE_ICON,
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GetSystemMetrics(SM_CXSMICON), GetSystemMetrics(SM_CYSMICON), LR_SHARED);
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wc.hCursor = LoadCursorW(0, MAKEINTRESOURCEW(IDC_ARROW));
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wc.hbrBackground = 0;
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wc.lpszClassName = szIEWinFrame;
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wc.lpszMenuName = NULL;
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RegisterClassExW(&wc);
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}
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void unregister_iewindow_class(void)
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{
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UnregisterClassW(szIEWinFrame, shdocvw_hinstance);
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}
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static void create_frame_hwnd(InternetExplorer *This)
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{
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This->frame_hwnd = CreateWindowExW(
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WS_EX_WINDOWEDGE,
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szIEWinFrame, wszWineInternetExplorer,
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WS_CLIPCHILDREN | WS_CAPTION | WS_SYSMENU | WS_THICKFRAME
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| WS_MINIMIZEBOX | WS_MAXIMIZEBOX,
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CW_USEDEFAULT, CW_USEDEFAULT, CW_USEDEFAULT, CW_USEDEFAULT,
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NULL, NULL /* FIXME */, shdocvw_hinstance, This);
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}
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static IWebBrowser2 *create_ie_window(LPCSTR cmdline)
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{
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IWebBrowser2 *wb = NULL;
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InternetExplorer_Create(NULL, &IID_IWebBrowser2, (void**)&wb);
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if(!wb)
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return NULL;
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IWebBrowser2_put_Visible(wb, VARIANT_TRUE);
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IWebBrowser2_put_MenuBar(wb, VARIANT_TRUE);
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if(!*cmdline) {
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IWebBrowser2_GoHome(wb);
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}else {
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VARIANT var_url;
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DWORD len;
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int cmdlen;
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if(!strncasecmp(cmdline, "-nohome", 7))
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cmdline += 7;
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while(*cmdline == ' ' || *cmdline == '\t')
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cmdline++;
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cmdlen = lstrlenA(cmdline);
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if(cmdlen > 2 && cmdline[0] == '"' && cmdline[cmdlen-1] == '"') {
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cmdline++;
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cmdlen -= 2;
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}
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V_VT(&var_url) = VT_BSTR;
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len = MultiByteToWideChar(CP_ACP, 0, cmdline, cmdlen, NULL, 0);
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V_BSTR(&var_url) = SysAllocStringLen(NULL, len);
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MultiByteToWideChar(CP_ACP, 0, cmdline, cmdlen, V_BSTR(&var_url), len);
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/* navigate to the first page */
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IWebBrowser2_Navigate2(wb, &var_url, NULL, NULL, NULL, NULL);
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SysFreeString(V_BSTR(&var_url));
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}
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return wb;
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}
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HRESULT InternetExplorer_Create(IUnknown *pOuter, REFIID riid, void **ppv)
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{
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InternetExplorer *ret;
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HRESULT hres;
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TRACE("(%p %s %p)\n", pOuter, debugstr_guid(riid), ppv);
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ret = heap_alloc_zero(sizeof(InternetExplorer));
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ret->ref = 0;
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ret->doc_host.disp = (IDispatch*)WEBBROWSER2(ret);
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DocHost_Init(&ret->doc_host, (IDispatch*)WEBBROWSER2(ret));
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InternetExplorer_WebBrowser_Init(ret);
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HlinkFrame_Init(&ret->hlink_frame, (IUnknown*)WEBBROWSER2(ret), &ret->doc_host);
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create_frame_hwnd(ret);
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ret->doc_host.frame_hwnd = ret->frame_hwnd;
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hres = IWebBrowser2_QueryInterface(WEBBROWSER2(ret), riid, ppv);
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if(FAILED(hres)) {
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heap_free(ret);
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return hres;
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}
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return hres;
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}
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/******************************************************************
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* IEWinMain (SHDOCVW.101)
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*
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* Only returns on error.
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*/
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DWORD WINAPI IEWinMain(LPSTR szCommandLine, int nShowWindow)
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{
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IWebBrowser2 *wb = NULL;
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MSG msg;
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HRESULT hres;
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TRACE("%s %d\n", debugstr_a(szCommandLine), nShowWindow);
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if(*szCommandLine == '-' || *szCommandLine == '/') {
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if(!strcasecmp(szCommandLine+1, "regserver"))
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return register_iexplore(TRUE);
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if(!strcasecmp(szCommandLine+1, "unregserver"))
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return register_iexplore(FALSE);
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}
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CoInitialize(NULL);
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hres = register_class_object(TRUE);
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if(FAILED(hres)) {
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CoUninitialize();
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ExitProcess(1);
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}
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if(strcasecmp(szCommandLine, "-embedding"))
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wb = create_ie_window(szCommandLine);
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/* run the message loop for this thread */
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while (GetMessageW(&msg, 0, 0, 0))
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{
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TranslateMessage(&msg);
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DispatchMessageW(&msg);
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}
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if(wb)
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IWebBrowser2_Release(wb);
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register_class_object(FALSE);
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CoUninitialize();
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ExitProcess(0);
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return 0;
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}
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