wine-commits July 2009

wine-commits@winehq.org

4 participants
1067 discussions

Huw Davies : gdi32: Write the map mode and window size records after the mfcomment.
by Alexandre Julliard 02 Jul '09

02 Jul '09

Module: wine Branch: master Commit: 8edbd0639ed9c6586b10e2d7600ae3db4570080a URL: http://source.winehq.org/git/wine.git/?a=commit;h=8edbd0639ed9c6586b10e2d76… Author: Huw Davies <huw(a)codeweavers.com> Date: Thu Jul 2 11:37:29 2009 +0100 gdi32: Write the map mode and window size records after the mfcomment. --- dlls/gdi32/metafile.c | 71 +++++++++++++++++++++++++++++++++++++++++++++++- 1 files changed, 69 insertions(+), 2 deletions(-) diff --git a/dlls/gdi32/metafile.c b/dlls/gdi32/metafile.c index d0c55ce..2e34f37 100644 --- a/dlls/gdi32/metafile.c +++ b/dlls/gdi32/metafile.c @@ -1223,11 +1223,71 @@ end: } /****************************************************************** + * set_window + * + * Helper for GetWinMetaFileBits + * + * Add the SetWindowOrg and SetWindowExt records + */ +static BOOL set_window(HDC hdc, HENHMETAFILE emf, HDC ref_dc, INT map_mode) +{ + ENHMETAHEADER header; + INT horz_res, vert_res, horz_size, vert_size; + POINT pt; + + if(!GetEnhMetaFileHeader(emf, sizeof(header), &header)) return FALSE; + + horz_res = GetDeviceCaps(ref_dc, HORZRES); + vert_res = GetDeviceCaps(ref_dc, VERTRES); + horz_size = GetDeviceCaps(ref_dc, HORZSIZE); + vert_size = GetDeviceCaps(ref_dc, VERTSIZE); + + switch(map_mode) + { + case MM_TEXT: + case MM_ISOTROPIC: + case MM_ANISOTROPIC: + pt.y = MulDiv(header.rclFrame.top, vert_res, vert_size * 100); + pt.x = MulDiv(header.rclFrame.left, horz_res, horz_size * 100); + break; + case MM_LOMETRIC: + pt.y = MulDiv(-header.rclFrame.top, 1, 10) + 1; + pt.x = MulDiv( header.rclFrame.left, 1, 10); + break; + case MM_HIMETRIC: + pt.y = -header.rclFrame.top + 1; + pt.x = header.rclFrame.left; + break; + case MM_LOENGLISH: + pt.y = MulDiv(-header.rclFrame.top, 10, 254) + 1; + pt.x = MulDiv( header.rclFrame.left, 10, 254); + break; + case MM_HIENGLISH: + pt.y = MulDiv(-header.rclFrame.top, 100, 254) + 1; + pt.x = MulDiv( header.rclFrame.left, 100, 254); + break; + case MM_TWIPS: + pt.y = MulDiv(-header.rclFrame.top, 72 * 20, 2540) + 1; + pt.x = MulDiv( header.rclFrame.left, 72 * 20, 2540); + break; + default: + WARN("Unknown map mode %d\n", map_mode); + return FALSE; + } + SetWindowOrgEx(hdc, pt.x, pt.y, NULL); + + pt.x = MulDiv(header.rclFrame.right - header.rclFrame.left, horz_res, horz_size * 100); + pt.y = MulDiv(header.rclFrame.bottom - header.rclFrame.top, vert_res, vert_size * 100); + SetWindowExtEx(hdc, pt.x, pt.y, NULL); + return TRUE; +} + +/****************************************************************** * GetWinMetaFileBits [GDI32.@] */ UINT WINAPI GetWinMetaFileBits(HENHMETAFILE hemf, UINT cbBuffer, LPBYTE lpbBuffer, - INT fnMapMode, HDC hdcRef) + INT map_mode, HDC hdcRef) { HDC hdcmf; HMETAFILE hmf; @@ -1237,11 +1297,14 @@ UINT WINAPI GetWinMetaFileBits(HENHMETAFILE hemf, GetClipBox(hdcRef, &rc); TRACE("(%p,%d,%p,%d,%p) rc=%s\n", hemf, cbBuffer, lpbBuffer, - fnMapMode, hdcRef, wine_dbgstr_rect(&rc)); + map_mode, hdcRef, wine_dbgstr_rect(&rc)); hdcmf = CreateMetaFileW(NULL); add_mf_comment(hdcmf, hemf); + SetMapMode(hdcmf, map_mode); + if(!set_window(hdcmf, hemf, hdcRef, map_mode)) + goto error; PlayEnhMetaFile(hdcmf, hemf, &rc); hmf = CloseMetaFile(hdcmf); @@ -1260,6 +1323,10 @@ UINT WINAPI GetWinMetaFileBits(HENHMETAFILE hemf, comment_rec->rdParm[8] = ~checksum + 1; } return ret; + +error: + DeleteMetaFile(CloseMetaFile(hdcmf)); + return 0; } /******************************************************************

1 0

Dmitry Timoshkov : user32: Add a test for BM_SETSTYLE, make it pass under Wine.
by Alexandre Julliard 02 Jul '09

02 Jul '09

Module: wine Branch: master Commit: 87418f0aaac3a16f8c715923f044fe153d6c4da5 URL: http://source.winehq.org/git/wine.git/?a=commit;h=87418f0aaac3a16f8c715923f… Author: Dmitry Timoshkov <dmitry(a)codeweavers.com> Date: Thu Jul 2 19:27:18 2009 +0900 user32: Add a test for BM_SETSTYLE, make it pass under Wine. --- dlls/user32/button.c | 14 ++++++- dlls/user32/tests/msg.c | 86 ++++++++++++++++++++++++++++++++++++++-------- 2 files changed, 83 insertions(+), 17 deletions(-) diff --git a/dlls/user32/button.c b/dlls/user32/button.c index 926563c..a61a4e7 100644 --- a/dlls/user32/button.c +++ b/dlls/user32/button.c @@ -75,6 +75,7 @@ #include "wingdi.h" #include "wine/winuser16.h" #include "controls.h" +#include "win.h" #include "user_private.h" #include "wine/debug.h" @@ -271,6 +272,13 @@ static LRESULT ButtonWndProc_common(HWND hWnd, UINT uMsg, } if (btn_type >= MAX_BTN_TYPE) return -1; /* abort */ + + /* XP turns a BS_USERBUTTON into BS_PUSHBUTTON */ + if (btn_type == BS_USERBUTTON ) + { + style = (style & ~0x0f) | BS_PUSHBUTTON; + WIN_SetStyle( hWnd, style, 0x0f & ~style ); + } set_button_state( hWnd, BUTTON_UNCHECKED ); return 0; @@ -458,11 +466,11 @@ static LRESULT ButtonWndProc_common(HWND hWnd, UINT uMsg, if ((wParam & 0x0f) >= MAX_BTN_TYPE) break; btn_type = wParam & 0x0f; style = (style & ~0x0f) | btn_type; - SetWindowLongW( hWnd, GWL_STYLE, style ); + WIN_SetStyle( hWnd, style, 0x0f & ~style ); /* Only redraw if lParam flag is set.*/ if (lParam) - paint_button( hWnd, btn_type, ODA_DRAWENTIRE ); + InvalidateRect( hWnd, NULL, TRUE ); break; @@ -1105,6 +1113,8 @@ static void UB_Paint( HWND hwnd, HDC hDC, UINT action ) if ((action == ODA_FOCUS) || ((action == ODA_DRAWENTIRE) && (state & BUTTON_HASFOCUS))) DrawFocusRect( hDC, &rc ); + + BUTTON_NOTIFY_PARENT( hwnd, BN_PAINT ); } diff --git a/dlls/user32/tests/msg.c b/dlls/user32/tests/msg.c index 580582f..0e6ed29 100644 --- a/dlls/user32/tests/msg.c +++ b/dlls/user32/tests/msg.c @@ -5209,6 +5209,49 @@ static const struct message WmSetFontButtonSeq[] = { WM_CTLCOLORBTN, sent|defwinproc }, { 0 } }; +static const struct message WmSetStyleButtonSeq[] = +{ + { BM_SETSTYLE, sent }, + { WM_APP, sent|wparam|lparam, 0, 0 }, + { WM_PAINT, sent }, + { WM_NCPAINT, sent|defwinproc|optional }, /* FIXME: Wine sends it */ + { WM_ERASEBKGND, sent|defwinproc }, + { WM_CTLCOLORBTN, sent|parent }, + { 0 } +}; +static const struct message WmSetStyleStaticSeq[] = +{ + { BM_SETSTYLE, sent }, + { WM_APP, sent|wparam|lparam, 0, 0 }, + { WM_PAINT, sent }, + { WM_NCPAINT, sent|defwinproc|optional }, /* FIXME: Wine sends it */ + { WM_ERASEBKGND, sent|defwinproc }, + { WM_CTLCOLORSTATIC, sent|parent }, + { 0 } +}; +static const struct message WmSetStyleUserSeq[] = +{ + { BM_SETSTYLE, sent }, + { WM_APP, sent|wparam|lparam, 0, 0 }, + { WM_PAINT, sent }, + { WM_NCPAINT, sent|defwinproc|optional }, /* FIXME: Wine sends it */ + { WM_ERASEBKGND, sent|defwinproc }, + { WM_CTLCOLORBTN, sent|parent }, + { WM_COMMAND, sent|wparam|parent, MAKEWPARAM(ID_BUTTON, BN_PAINT) }, + { 0 } +}; +static const struct message WmSetStyleOwnerdrawSeq[] = +{ + { BM_SETSTYLE, sent }, + { WM_APP, sent|wparam|lparam, 0, 0 }, + { WM_PAINT, sent }, + { WM_NCPAINT, sent|optional }, /* FIXME: Wine sends it */ + { WM_ERASEBKGND, sent|defwinproc }, + { WM_CTLCOLORBTN, sent|parent }, + { WM_CTLCOLORBTN, sent|parent }, + { WM_DRAWITEM, sent|wparam|lparam|parent, ID_BUTTON, 0x000010e4 }, + { 0 } +}; static WNDPROC old_button_proc; @@ -5268,29 +5311,30 @@ static void test_button_messages(void) DWORD dlg_code; const struct message *setfocus; const struct message *killfocus; + const struct message *setstyle; } button[] = { { BS_PUSHBUTTON, DLGC_BUTTON | DLGC_UNDEFPUSHBUTTON, - WmSetFocusButtonSeq, WmKillFocusButtonSeq }, + WmSetFocusButtonSeq, WmKillFocusButtonSeq, WmSetStyleButtonSeq }, { BS_DEFPUSHBUTTON, DLGC_BUTTON | DLGC_DEFPUSHBUTTON, - WmSetFocusButtonSeq, WmKillFocusButtonSeq }, + WmSetFocusButtonSeq, WmKillFocusButtonSeq, WmSetStyleButtonSeq }, { BS_CHECKBOX, DLGC_BUTTON, - WmSetFocusStaticSeq, WmKillFocusStaticSeq }, + WmSetFocusStaticSeq, WmKillFocusStaticSeq, WmSetStyleStaticSeq }, { BS_AUTOCHECKBOX, DLGC_BUTTON, - WmSetFocusStaticSeq, WmKillFocusStaticSeq }, + WmSetFocusStaticSeq, WmKillFocusStaticSeq, WmSetStyleStaticSeq }, { BS_RADIOBUTTON, DLGC_BUTTON | DLGC_RADIOBUTTON, - WmSetFocusStaticSeq, WmKillFocusStaticSeq }, + WmSetFocusStaticSeq, WmKillFocusStaticSeq, WmSetStyleStaticSeq }, { BS_3STATE, DLGC_BUTTON, - WmSetFocusStaticSeq, WmKillFocusStaticSeq }, + WmSetFocusStaticSeq, WmKillFocusStaticSeq, WmSetStyleStaticSeq }, { BS_AUTO3STATE, DLGC_BUTTON, - WmSetFocusStaticSeq, WmKillFocusStaticSeq }, + WmSetFocusStaticSeq, WmKillFocusStaticSeq, WmSetStyleStaticSeq }, { BS_GROUPBOX, DLGC_STATIC, - WmSetFocusStaticSeq, WmKillFocusStaticSeq }, + WmSetFocusStaticSeq, WmKillFocusStaticSeq, WmSetStyleStaticSeq }, { BS_USERBUTTON, DLGC_BUTTON | DLGC_UNDEFPUSHBUTTON, - WmSetFocusButtonSeq, WmKillFocusButtonSeq }, + WmSetFocusButtonSeq, WmKillFocusButtonSeq, WmSetStyleUserSeq }, { BS_AUTORADIOBUTTON, DLGC_BUTTON | DLGC_RADIOBUTTON, - WmSetFocusStaticSeq, WmKillFocusStaticSeq }, + WmSetFocusStaticSeq, WmKillFocusStaticSeq, WmSetStyleStaticSeq }, { BS_OWNERDRAW, DLGC_BUTTON, - WmSetFocusOwnerdrawSeq, WmKillFocusOwnerdrawSeq } + WmSetFocusOwnerdrawSeq, WmKillFocusOwnerdrawSeq, WmSetStyleOwnerdrawSeq } }; unsigned int i; HWND hwnd, parent; @@ -5319,6 +5363,8 @@ static void test_button_messages(void) MSG msg; DWORD style; + trace("button style %08x\n", button[i].style); + hwnd = CreateWindowExA(0, "my_button_class", "test", button[i].style | WS_CHILD | BS_NOTIFY, 0, 0, 50, 14, parent, (HMENU)ID_BUTTON, 0, NULL); ok(hwnd != 0, "Failed to create button window\n"); @@ -5327,9 +5373,9 @@ static void test_button_messages(void) style &= ~(WS_CHILD | BS_NOTIFY); /* XP turns a BS_USERBUTTON into BS_PUSHBUTTON */ if (button[i].style == BS_USERBUTTON) - todo_wine ok(style == BS_PUSHBUTTON, "expected style BS_PUSHBUTTON got %x\n", style); + ok(style == BS_PUSHBUTTON, "expected style BS_PUSHBUTTON got %x\n", style); else - ok(style == button[i].style, "expected style %x got %x\n", button[i].style, style); + ok(style == button[i].style, "expected style %x got %x\n", button[i].style, style); dlg_code = SendMessageA(hwnd, WM_GETDLGCODE, 0, 0); ok(dlg_code == button[i].dlg_code, "%u: wrong dlg_code %08x\n", i, dlg_code); @@ -5342,7 +5388,6 @@ static void test_button_messages(void) log_all_parent_messages++; - trace("button style %08x\n", button[i].style); ok(GetFocus() == 0, "expected focus 0, got %p\n", GetFocus()); SetFocus(hwnd); SendMessage(hwnd, WM_APP, 0, 0); /* place a separator mark here */ @@ -5354,9 +5399,20 @@ static void test_button_messages(void) while (PeekMessage(&msg, 0, 0, 0, PM_REMOVE)) DispatchMessage(&msg); ok_sequence(button[i].killfocus, "SetFocus(0) on a button", FALSE); + ok(GetFocus() == 0, "expected focus 0, got %p\n", GetFocus()); + + SendMessage(hwnd, BM_SETSTYLE, button[i].style | BS_BOTTOM, TRUE); + SendMessage(hwnd, WM_APP, 0, 0); /* place a separator mark here */ + while (PeekMessage(&msg, 0, 0, 0, PM_REMOVE)) DispatchMessage(&msg); + ok_sequence(button[i].setstyle, "BM_SETSTYLE on a button", FALSE); + + style = GetWindowLongA(hwnd, GWL_STYLE); + style &= ~(WS_VISIBLE | WS_CHILD | BS_NOTIFY); + /* XP doesn't turn a BS_USERBUTTON into BS_PUSHBUTTON here! */ + ok(style == button[i].style, "expected style %x got %x\n", button[i].style, style); + log_all_parent_messages--; - ok(GetFocus() == 0, "expected focus 0, got %p\n", GetFocus()); DestroyWindow(hwnd); }

1 0

Alexander Scott-Johns : notepad: Detect if saving will lose information.
by Alexandre Julliard 02 Jul '09

02 Jul '09

Module: wine Branch: master Commit: 84fd1c84f8f2393290438f452adaeb24ff9fba92 URL: http://source.winehq.org/git/wine.git/?a=commit;h=84fd1c84f8f2393290438f452… Author: Alexander Scott-Johns <alexander.scott.johns(a)googlemail.com> Date: Tue Jun 30 00:24:18 2009 +0100 notepad: Detect if saving will lose information. --- programs/notepad/En.rc | 7 +++ programs/notepad/dialog.c | 97 +++++++++++++++++++++++++++++++++------- programs/notepad/notepad_res.h | 2 + 3 files changed, 89 insertions(+), 17 deletions(-) diff --git a/programs/notepad/En.rc b/programs/notepad/En.rc index dea29c2..3c4d052 100644 --- a/programs/notepad/En.rc +++ b/programs/notepad/En.rc @@ -131,4 +131,11 @@ memory." STRING_UNICODE_LE, "Unicode (UTF-16)" STRING_UNICODE_BE, "Unicode (UTF-16 big-endian)" + +STRING_LOSS_OF_UNICODE_CHARACTERS, "%s\n\ +This file contains Unicode characters which will be lost if \n\ +you save this file in the %s encoding. \n\ +To keep these characters, click Cancel, and then select \n\ +one of the Unicode options in the Encoding drop down list. \n\ +Continue?" } diff --git a/programs/notepad/dialog.c b/programs/notepad/dialog.c index cef0dce..c1dbb6d 100644 --- a/programs/notepad/dialog.c +++ b/programs/notepad/dialog.c @@ -142,6 +142,23 @@ static int AlertFileNotSaved(LPCWSTR szFileName) MB_ICONQUESTION|MB_YESNOCANCEL); } +static int AlertUnicodeCharactersLost(LPCWSTR szFileName) +{ + WCHAR szMsgFormat[MAX_STRING_LEN]; + WCHAR szEnc[MAX_STRING_LEN]; + WCHAR szMsg[ARRAY_SIZE(szMsgFormat) + MAX_PATH + ARRAY_SIZE(szEnc)]; + WCHAR szCaption[MAX_STRING_LEN]; + + LoadStringW(Globals.hInstance, STRING_LOSS_OF_UNICODE_CHARACTERS, + szMsgFormat, ARRAY_SIZE(szMsgFormat)); + load_encoding_name(ENCODING_ANSI, szEnc, ARRAY_SIZE(szEnc)); + wnsprintfW(szMsg, ARRAY_SIZE(szMsg), szMsgFormat, szFileName, szEnc); + LoadStringW(Globals.hInstance, STRING_NOTEPAD, szCaption, + ARRAY_SIZE(szCaption)); + return MessageBoxW(Globals.hMainWnd, szMsg, szCaption, + MB_OKCANCEL|MB_ICONEXCLAMATION); +} + /** * Returns: * TRUE - if file exists @@ -158,8 +175,30 @@ BOOL FileExists(LPCWSTR szFilename) return (hFile != INVALID_HANDLE_VALUE); } +static inline BOOL is_conversion_to_ansi_lossy(LPCWSTR textW, int lenW) +{ + BOOL ret = FALSE; + WideCharToMultiByte(CP_ACP, WC_NO_BEST_FIT_CHARS, textW, lenW, NULL, 0, + NULL, &ret); + return ret; +} -static VOID DoSaveFile(VOID) +typedef enum +{ + SAVED_OK, + SAVE_FAILED, + SHOW_SAVEAS_DIALOG +} SAVE_STATUS; + +/* szFileName is the filename to save under; enc is the encoding to use. + * + * If the function succeeds, it returns SAVED_OK. + * If the function fails, it returns SAVE_FAILED. + * If Unicode data could be lost due to conversion to a non-Unicode character + * set, a warning is displayed. The user can continue (and the function carries + * on), or cancel (and the function returns SHOW_SAVEAS_DIALOG). + */ +static SAVE_STATUS DoSaveFile(LPCWSTR szFileName, ENCODING enc) { int lenW; WCHAR* textW; @@ -174,12 +213,12 @@ static VOID DoSaveFile(VOID) if (!textW) { ShowLastError(); - return; + return SAVE_FAILED; } textW[0] = (WCHAR) 0xfeff; lenW = GetWindowTextW(Globals.hEdit, textW+1, lenW) + 1; - switch (Globals.encFile) + switch (enc) { case ENCODING_UTF16BE: byteswap_wide_string(textW, lenW); @@ -197,46 +236,54 @@ static VOID DoSaveFile(VOID) { ShowLastError(); HeapFree(GetProcessHeap(), 0, textW); - return; + return SAVE_FAILED; } WideCharToMultiByte(CP_UTF8, 0, textW, lenW, pBytes, size, NULL, NULL); HeapFree(GetProcessHeap(), 0, textW); break; default: + if (is_conversion_to_ansi_lossy(textW+1, lenW-1) + && AlertUnicodeCharactersLost(szFileName) == IDCANCEL) + { + HeapFree(GetProcessHeap(), 0, textW); + return SHOW_SAVEAS_DIALOG; + } + size = WideCharToMultiByte(CP_ACP, 0, textW+1, lenW-1, NULL, 0, NULL, NULL); pBytes = HeapAlloc(GetProcessHeap(), 0, size); if (!pBytes) { ShowLastError(); HeapFree(GetProcessHeap(), 0, textW); - return; + return SAVE_FAILED; } WideCharToMultiByte(CP_ACP, 0, textW+1, lenW-1, pBytes, size, NULL, NULL); HeapFree(GetProcessHeap(), 0, textW); break; } - hFile = CreateFileW(Globals.szFileName, GENERIC_WRITE, FILE_SHARE_WRITE, + hFile = CreateFileW(szFileName, GENERIC_WRITE, FILE_SHARE_WRITE, NULL, OPEN_ALWAYS, FILE_ATTRIBUTE_NORMAL, NULL); if(hFile == INVALID_HANDLE_VALUE) { ShowLastError(); HeapFree(GetProcessHeap(), 0, pBytes); - return; + return SAVE_FAILED; } if (!WriteFile(hFile, pBytes, size, &dwNumWrite, NULL)) { ShowLastError(); CloseHandle(hFile); HeapFree(GetProcessHeap(), 0, pBytes); - return; + return SAVE_FAILED; } SetEndOfFile(hFile); CloseHandle(hFile); HeapFree(GetProcessHeap(), 0, pBytes); SendMessageW(Globals.hEdit, EM_SETMODIFY, FALSE, 0); + return SAVED_OK; } /** @@ -570,14 +617,20 @@ VOID DIALOG_FileOpen(VOID) DoOpenFile(openfilename.lpstrFile, Globals.encOfnCombo); } - +/* Return FALSE to cancel close */ BOOL DIALOG_FileSave(VOID) { if (Globals.szFileName[0] == '\0') return DIALOG_FileSaveAs(); else - DoSaveFile(); - return TRUE; + { + switch (DoSaveFile(Globals.szFileName, Globals.encFile)) + { + case SAVED_OK: return TRUE; + case SHOW_SAVEAS_DIALOG: return DIALOG_FileSaveAs(); + default: return FALSE; + } + } } BOOL DIALOG_FileSaveAs(VOID) @@ -611,13 +664,23 @@ BOOL DIALOG_FileSaveAs(VOID) Globals.encOfnCombo = Globals.encFile; Globals.bOfnIsOpenDialog = FALSE; - if (GetSaveFileNameW(&saveas)) { - SetFileNameAndEncoding(szPath, Globals.encOfnCombo); - UpdateWindowCaption(); - DoSaveFile(); - return TRUE; +retry: + if (!GetSaveFileNameW(&saveas)) + return FALSE; + + switch (DoSaveFile(szPath, Globals.encOfnCombo)) + { + case SAVED_OK: + SetFileNameAndEncoding(szPath, Globals.encOfnCombo); + UpdateWindowCaption(); + return TRUE; + + case SHOW_SAVEAS_DIALOG: + goto retry; + + default: + return FALSE; } - return FALSE; } typedef struct { diff --git a/programs/notepad/notepad_res.h b/programs/notepad/notepad_res.h index 7ea7f00..5428c0d 100644 --- a/programs/notepad/notepad_res.h +++ b/programs/notepad/notepad_res.h @@ -88,6 +88,8 @@ #define STRING_UNICODE_LE 0x180 #define STRING_UNICODE_BE 0x181 +#define STRING_LOSS_OF_UNICODE_CHARACTERS 0x182 + /* Open/Save As dialog template */ #define IDD_OFN_TEMPLATE 0x190 #define IDC_OFN_ENCCOMBO 0x191

1 0

Alexander Scott-Johns : notepad: Allow user to choose which encoding to open and save files in.
by Alexandre Julliard 02 Jul '09

02 Jul '09

Module: wine Branch: master Commit: 67766392bf735c6c9007213bd14b64bdeeee389a URL: http://source.winehq.org/git/wine.git/?a=commit;h=67766392bf735c6c9007213bd… Author: Alexander Scott-Johns <alexander.scott.johns(a)googlemail.com> Date: Mon Jun 29 23:50:39 2009 +0100 notepad: Allow user to choose which encoding to open and save files in. --- programs/notepad/En.rc | 10 +++ programs/notepad/dialog.c | 153 +++++++++++++++++++++++++++++++++++++--- programs/notepad/dialog.h | 2 +- programs/notepad/main.c | 4 +- programs/notepad/main.h | 15 +++- programs/notepad/notepad_res.h | 7 ++ 6 files changed, 175 insertions(+), 16 deletions(-) Diff: http://source.winehq.org/git/wine.git/?a=commitdiff;h=67766392bf735c6c90072…

1 0

Alexander Scott-Johns : notepad: Remember the encoding of files when they are opened, and use the same encoding when saving.
by Alexandre Julliard 02 Jul '09

02 Jul '09

Module: wine Branch: master Commit: 080cc909929dc4eb64711120b6544d5f42634ebf URL: http://source.winehq.org/git/wine.git/?a=commit;h=080cc909929dc4eb64711120b… Author: Alexander Scott-Johns <alexander.scott.johns(a)googlemail.com> Date: Mon Jun 29 23:03:53 2009 +0100 notepad: Remember the encoding of files when they are opened, and use the same encoding when saving. --- programs/notepad/dialog.c | 82 +++++++++++++++++++++++++++++++++++--------- programs/notepad/main.c | 11 ++++-- programs/notepad/main.h | 3 +- 3 files changed, 74 insertions(+), 22 deletions(-) diff --git a/programs/notepad/dialog.c b/programs/notepad/dialog.c index 7f2fade..67a21a7 100644 --- a/programs/notepad/dialog.c +++ b/programs/notepad/dialog.c @@ -139,37 +139,82 @@ BOOL FileExists(LPCWSTR szFilename) static VOID DoSaveFile(VOID) { + int lenW; + WCHAR* textW; HANDLE hFile; DWORD dwNumWrite; - LPSTR pTemp; + PVOID pBytes; DWORD size; + /* lenW includes the byte-order mark, but not the \0. */ + lenW = GetWindowTextLengthW(Globals.hEdit) + 1; + textW = HeapAlloc(GetProcessHeap(), 0, (lenW+1) * sizeof(WCHAR)); + if (!textW) + { + ShowLastError(); + return; + } + textW[0] = (WCHAR) 0xfeff; + lenW = GetWindowTextW(Globals.hEdit, textW+1, lenW) + 1; + + switch (Globals.encFile) + { + case ENCODING_UTF16BE: + byteswap_wide_string(textW, lenW); + /* fall through */ + + case ENCODING_UTF16LE: + size = lenW * sizeof(WCHAR); + pBytes = textW; + break; + + case ENCODING_UTF8: + size = WideCharToMultiByte(CP_UTF8, 0, textW, lenW, NULL, 0, NULL, NULL); + pBytes = HeapAlloc(GetProcessHeap(), 0, size); + if (!pBytes) + { + ShowLastError(); + HeapFree(GetProcessHeap(), 0, textW); + return; + } + WideCharToMultiByte(CP_UTF8, 0, textW, lenW, pBytes, size, NULL, NULL); + HeapFree(GetProcessHeap(), 0, textW); + break; + + default: + size = WideCharToMultiByte(CP_ACP, 0, textW+1, lenW-1, NULL, 0, NULL, NULL); + pBytes = HeapAlloc(GetProcessHeap(), 0, size); + if (!pBytes) + { + ShowLastError(); + HeapFree(GetProcessHeap(), 0, textW); + return; + } + WideCharToMultiByte(CP_ACP, 0, textW+1, lenW-1, pBytes, size, NULL, NULL); + HeapFree(GetProcessHeap(), 0, textW); + break; + } + hFile = CreateFileW(Globals.szFileName, GENERIC_WRITE, FILE_SHARE_WRITE, NULL, OPEN_ALWAYS, FILE_ATTRIBUTE_NORMAL, NULL); if(hFile == INVALID_HANDLE_VALUE) { ShowLastError(); + HeapFree(GetProcessHeap(), 0, pBytes); return; } - - size = GetWindowTextLengthA(Globals.hEdit) + 1; - pTemp = HeapAlloc(GetProcessHeap(), 0, size); - if (!pTemp) + if (!WriteFile(hFile, pBytes, size, &dwNumWrite, NULL)) { - CloseHandle(hFile); ShowLastError(); + CloseHandle(hFile); + HeapFree(GetProcessHeap(), 0, pBytes); return; } - size = GetWindowTextA(Globals.hEdit, pTemp, size); - - if (!WriteFile(hFile, pTemp, size, &dwNumWrite, NULL)) - ShowLastError(); - else - SendMessageW(Globals.hEdit, EM_SETMODIFY, FALSE, 0); - SetEndOfFile(hFile); CloseHandle(hFile); - HeapFree(GetProcessHeap(), 0, pTemp); + HeapFree(GetProcessHeap(), 0, pBytes); + + SendMessageW(Globals.hEdit, EM_SETMODIFY, FALSE, 0); } /** @@ -197,7 +242,7 @@ BOOL DoCloseFile(void) } /* switch */ } /* if */ - SetFileName(empty_strW); + SetFileNameAndEncoding(empty_strW, ENCODING_ANSI); UpdateWindowCaption(); return(TRUE); @@ -304,6 +349,9 @@ void DoOpenFile(LPCWSTR szFileName) { case ENCODING_UTF16BE: byteswap_wide_string((WCHAR*) pTemp, size/sizeof(WCHAR)); + /* Forget whether the file is BE or LE, like native Notepad. */ + enc = ENCODING_UTF16LE; + /* fall through */ case ENCODING_UTF16LE: @@ -349,7 +397,7 @@ void DoOpenFile(LPCWSTR szFileName) SendMessageW(Globals.hEdit, EM_REPLACESEL, TRUE, (LPARAM)lfW); } - SetFileName(szFileName); + SetFileNameAndEncoding(szFileName, enc); UpdateWindowCaption(); } @@ -429,7 +477,7 @@ BOOL DIALOG_FileSaveAs(VOID) saveas.lpstrDefExt = szDefaultExt; if (GetSaveFileNameW(&saveas)) { - SetFileName(szPath); + SetFileNameAndEncoding(szPath, Globals.encFile); UpdateWindowCaption(); DoSaveFile(); return TRUE; diff --git a/programs/notepad/main.c b/programs/notepad/main.c index 7e33372..98eec96 100644 --- a/programs/notepad/main.c +++ b/programs/notepad/main.c @@ -64,15 +64,18 @@ static const WCHAR value_szFooter[] = {'s','z','T','r','a','i','l','e',' /*********************************************************************** * - * SetFileName + * SetFileNameAndEncoding * - * Sets Global File Name. + * Sets global file name and encoding (which is used to preselect original + * encoding in Save As dialog, and when saving without using the Save As + * dialog). */ -VOID SetFileName(LPCWSTR szFileName) +VOID SetFileNameAndEncoding(LPCWSTR szFileName, ENCODING enc) { lstrcpyW(Globals.szFileName, szFileName); Globals.szFileTitle[0] = 0; GetFileTitleW(szFileName, Globals.szFileTitle, sizeof(Globals.szFileTitle)); + Globals.encFile = enc; } /****************************************************************************** @@ -698,7 +701,7 @@ static void HandleCommandLine(LPWSTR cmdline) { switch (AlertFileDoesNotExist(file_name)) { case IDYES: - SetFileName(file_name); + SetFileNameAndEncoding(file_name, ENCODING_ANSI); UpdateWindowCaption(); break; diff --git a/programs/notepad/main.h b/programs/notepad/main.h index bb9b7cc..ac8b6ca 100644 --- a/programs/notepad/main.h +++ b/programs/notepad/main.h @@ -46,6 +46,7 @@ typedef struct WCHAR szReplaceText[MAX_PATH]; WCHAR szFileName[MAX_PATH]; WCHAR szFileTitle[MAX_PATH]; + ENCODING encFile; WCHAR szFilter[2 * MAX_STRING_LEN + 100]; INT iMarginTop; INT iMarginBottom; @@ -62,6 +63,6 @@ typedef struct extern NOTEPAD_GLOBALS Globals; -VOID SetFileName(LPCWSTR szFileName); +VOID SetFileNameAndEncoding(LPCWSTR szFileName, ENCODING enc); void NOTEPAD_DoFind(FINDREPLACEW *fr); DWORD get_dpi(void);

1 0

Alexander Scott-Johns : notepad: Improve encoding detection when opening files.
by Alexandre Julliard 02 Jul '09

02 Jul '09

Module: wine Branch: master Commit: 8b6b7b2c39d77f7cd29657ecc3956955e5aa75c2 URL: http://source.winehq.org/git/wine.git/?a=commit;h=8b6b7b2c39d77f7cd29657ecc… Author: Alexander Scott-Johns <alexander.scott.johns(a)googlemail.com> Date: Mon Jun 29 22:24:59 2009 +0100 notepad: Improve encoding detection when opening files. --- programs/notepad/dialog.c | 97 +++++++++++++++++++++++++++++++++++++++++--- programs/notepad/main.h | 8 ++++ 2 files changed, 98 insertions(+), 7 deletions(-) diff --git a/programs/notepad/dialog.c b/programs/notepad/dialog.c index 026fe25..7f2fade 100644 --- a/programs/notepad/dialog.c +++ b/programs/notepad/dialog.c @@ -26,6 +26,7 @@ #include <windows.h> #include <commdlg.h> #include <shlwapi.h> +#include <winternl.h> #include "main.h" #include "dialog.h" @@ -37,6 +38,13 @@ static const WCHAR helpfileW[] = { 'n','o','t','e','p','a','d','.','h','l','p',0 static INT_PTR WINAPI DIALOG_PAGESETUP_DlgProc(HWND hDlg, UINT msg, WPARAM wParam, LPARAM lParam); +/* Swap bytes of WCHAR buffer (big-endian <-> little-endian). */ +static inline void byteswap_wide_string(LPWSTR str, UINT num) +{ + UINT i; + for (i = 0; i < num; i++) str[i] = RtlUshortByteSwap(str[i]); +} + VOID ShowLastError(void) { DWORD error = GetLastError(); @@ -195,6 +203,43 @@ BOOL DoCloseFile(void) return(TRUE); } +static inline ENCODING detect_encoding_of_buffer(const void* buffer, int size) +{ + static const char bom_utf8[] = { 0xef, 0xbb, 0xbf }; + if (size >= sizeof(bom_utf8) && !memcmp(buffer, bom_utf8, sizeof(bom_utf8))) + return ENCODING_UTF8; + else + { + int flags = IS_TEXT_UNICODE_SIGNATURE | + IS_TEXT_UNICODE_REVERSE_SIGNATURE | + IS_TEXT_UNICODE_ODD_LENGTH; + IsTextUnicode(buffer, size, &flags); + if (flags & IS_TEXT_UNICODE_SIGNATURE) + return ENCODING_UTF16LE; + else if (flags & IS_TEXT_UNICODE_REVERSE_SIGNATURE) + return ENCODING_UTF16BE; + else + return ENCODING_ANSI; + } +} + +/* Similar to SetWindowTextA, but uses a CP_UTF8 encoded input, not CP_ACP. + * lpTextInUtf8 should be NUL-terminated and not include the BOM. + * + * Returns FALSE on failure, TRUE on success, like SetWindowTextA/W. + */ +static BOOL SetWindowTextUtf8(HWND hwnd, LPCSTR lpTextInUtf8) +{ + BOOL ret; + int lenW = MultiByteToWideChar(CP_UTF8, 0, lpTextInUtf8, -1, NULL, 0); + LPWSTR textW = HeapAlloc(GetProcessHeap(), 0, lenW * sizeof(WCHAR)); + if (!textW) + return FALSE; + MultiByteToWideChar(CP_UTF8, 0, lpTextInUtf8, -1, textW, lenW); + ret = SetWindowTextW(hwnd, textW); + HeapFree(GetProcessHeap(), 0, textW); + return ret; +} void DoOpenFile(LPCWSTR szFileName) { @@ -203,6 +248,8 @@ void DoOpenFile(LPCWSTR szFileName) LPSTR pTemp; DWORD size; DWORD dwNumRead; + ENCODING enc; + BOOL succeeded; WCHAR log[5]; /* Close any files and prompt to save changes */ @@ -224,9 +271,9 @@ void DoOpenFile(LPCWSTR szFileName) ShowLastError(); return; } - size++; - pTemp = HeapAlloc(GetProcessHeap(), 0, size); + /* Extra memory for (WCHAR)'\0'-termination. */ + pTemp = HeapAlloc(GetProcessHeap(), 0, size+2); if (!pTemp) { CloseHandle(hFile); @@ -243,12 +290,48 @@ void DoOpenFile(LPCWSTR szFileName) } CloseHandle(hFile); - pTemp[dwNumRead] = 0; - if((size -1) >= 2 && (BYTE)pTemp[0] == 0xff && (BYTE)pTemp[1] == 0xfe) - SetWindowTextW(Globals.hEdit, (LPWSTR)pTemp + 1); - else - SetWindowTextA(Globals.hEdit, pTemp); + size = dwNumRead; + pTemp[size] = 0; /* make sure it's (char)'\0'-terminated */ + pTemp[size+1] = 0; /* make sure it's (WCHAR)'\0'-terminated */ + + enc = detect_encoding_of_buffer(pTemp, size); + + /* SetWindowTextUtf8 and SetWindowTextA try to allocate memory, so we + * check if they succeed. + */ + switch (enc) + { + case ENCODING_UTF16BE: + byteswap_wide_string((WCHAR*) pTemp, size/sizeof(WCHAR)); + /* fall through */ + + case ENCODING_UTF16LE: + if (size >= 2 && (BYTE)pTemp[0] == 0xff && (BYTE)pTemp[1] == 0xfe) + succeeded = SetWindowTextW(Globals.hEdit, (LPWSTR)pTemp + 1); + else + succeeded = SetWindowTextW(Globals.hEdit, (LPWSTR)pTemp); + break; + + case ENCODING_UTF8: + if (size >= 3 && (BYTE)pTemp[0] == 0xef && (BYTE)pTemp[1] == 0xbb && + (BYTE)pTemp[2] == 0xbf) + succeeded = SetWindowTextUtf8(Globals.hEdit, pTemp+3); + else + succeeded = SetWindowTextUtf8(Globals.hEdit, pTemp); + break; + + default: + succeeded = SetWindowTextA(Globals.hEdit, pTemp); + break; + } + + if (!succeeded) + { + ShowLastError(); + HeapFree(GetProcessHeap(), 0, pTemp); + return; + } HeapFree(GetProcessHeap(), 0, pTemp); diff --git a/programs/notepad/main.h b/programs/notepad/main.h index f81c437..bb9b7cc 100644 --- a/programs/notepad/main.h +++ b/programs/notepad/main.h @@ -25,6 +25,14 @@ #define MAX_STRING_LEN 255 +typedef enum +{ + ENCODING_ANSI, + ENCODING_UTF16LE, + ENCODING_UTF16BE, + ENCODING_UTF8 +} ENCODING; + typedef struct { HANDLE hInstance;

1 0

Alexander Scott-Johns : notepad: Fix trying to open non-existent files with the command line.
by Alexandre Julliard 02 Jul '09

02 Jul '09

Module: wine Branch: master Commit: 42729bc1c1cc513a82cae4f793dccce52da71ddb URL: http://source.winehq.org/git/wine.git/?a=commit;h=42729bc1c1cc513a82cae4f79… Author: Alexander Scott-Johns <alexander.scott.johns(a)googlemail.com> Date: Tue Jun 30 21:25:02 2009 +0100 notepad: Fix trying to open non-existent files with the command line. --- programs/notepad/dialog.c | 2 +- programs/notepad/dialog.h | 1 + programs/notepad/main.c | 3 ++- 3 files changed, 4 insertions(+), 2 deletions(-) diff --git a/programs/notepad/dialog.c b/programs/notepad/dialog.c index d7354e7..026fe25 100644 --- a/programs/notepad/dialog.c +++ b/programs/notepad/dialog.c @@ -59,7 +59,7 @@ VOID ShowLastError(void) * Untitled - Notepad if no file is open * filename - Notepad if a file is given */ -static void UpdateWindowCaption(void) +void UpdateWindowCaption(void) { WCHAR szCaption[MAX_STRING_LEN]; WCHAR szNotepad[MAX_STRING_LEN]; diff --git a/programs/notepad/dialog.h b/programs/notepad/dialog.h index d927143..38c20e4 100644 --- a/programs/notepad/dialog.h +++ b/programs/notepad/dialog.h @@ -52,6 +52,7 @@ int DIALOG_StringMsgBox(HWND hParent, int formatId, LPCWSTR szString, DWORD dwFl /* utility functions */ VOID ShowLastError(void); +void UpdateWindowCaption(void); BOOL FileExists(LPCWSTR szFilename); BOOL DoCloseFile(void); void DoOpenFile(LPCWSTR szFileName); diff --git a/programs/notepad/main.c b/programs/notepad/main.c index c195668..7e33372 100644 --- a/programs/notepad/main.c +++ b/programs/notepad/main.c @@ -698,7 +698,8 @@ static void HandleCommandLine(LPWSTR cmdline) { switch (AlertFileDoesNotExist(file_name)) { case IDYES: - DoOpenFile(file_name); + SetFileName(file_name); + UpdateWindowCaption(); break; case IDNO:

1 0

Paul Vriens : oleaut32/tests: Fix test failures and crash on Win9x/WinME.
by Alexandre Julliard 02 Jul '09

02 Jul '09

Module: wine Branch: master Commit: f57c603798b238df4c236c7f698f4113271aa033 URL: http://source.winehq.org/git/wine.git/?a=commit;h=f57c603798b238df4c236c7f6… Author: Paul Vriens <Paul.Vriens.Wine(a)gmail.com> Date: Thu Jul 2 08:52:25 2009 +0200 oleaut32/tests: Fix test failures and crash on Win9x/WinME. --- dlls/oleaut32/tests/usrmarshal.c | 96 ++++++++++++++++++++----------------- 1 files changed, 52 insertions(+), 44 deletions(-) Diff: http://source.winehq.org/git/wine.git/?a=commitdiff;h=f57c603798b238df4c236…

1 0

Henri Verbeet : wined3d: Get rid of the silly refcount for the "fake" GL context.
by Alexandre Julliard 02 Jul '09

02 Jul '09

Module: wine Branch: master Commit: db6ea72201bed5f51ede902e08e37fdc3742ab22 URL: http://source.winehq.org/git/wine.git/?a=commit;h=db6ea72201bed5f51ede902e0… Author: Henri Verbeet <hverbeet(a)codeweavers.com> Date: Thu Jul 2 10:01:38 2009 +0200 wined3d: Get rid of the silly refcount for the "fake" GL context. --- dlls/wined3d/directx.c | 35 +++++++++++++---------------------- 1 files changed, 13 insertions(+), 22 deletions(-) diff --git a/dlls/wined3d/directx.c b/dlls/wined3d/directx.c index 13651e6..87f6e89 100644 --- a/dlls/wined3d/directx.c +++ b/dlls/wined3d/directx.c @@ -197,7 +197,6 @@ glMultiTexCoordFunc multi_texcoord_funcs[WINED3D_FFP_EMIT_COUNT]; * function query some info from GL. */ -static int wined3d_fake_gl_context_ref = 0; static BOOL wined3d_fake_gl_context_available = FALSE; static HDC wined3d_fake_gl_context_hdc = NULL; static HWND wined3d_fake_gl_context_hwnd = NULL; @@ -224,26 +223,22 @@ static void WineD3D_ReleaseFakeGLContext(void) { } glCtx = pwglGetCurrentContext(); - - TRACE_(d3d_caps)("decrementing ref from %i\n", wined3d_fake_gl_context_ref); - if (0 == (--wined3d_fake_gl_context_ref) ) { - if (glCtx) + if (glCtx) + { + TRACE_(d3d_caps)("destroying fake GL context\n"); + if (!pwglMakeCurrent(NULL, NULL)) { - TRACE_(d3d_caps)("destroying fake GL context\n"); - if (!pwglMakeCurrent(NULL, NULL)) - { - ERR("Failed to disable fake GL context.\n"); - } - pwglDeleteContext(glCtx); + ERR("Failed to disable fake GL context.\n"); } - if(wined3d_fake_gl_context_hdc) - ReleaseDC(wined3d_fake_gl_context_hwnd, wined3d_fake_gl_context_hdc); - wined3d_fake_gl_context_hdc = NULL; /* Make sure we don't think that it is still around */ - if(wined3d_fake_gl_context_hwnd) - DestroyWindow(wined3d_fake_gl_context_hwnd); - wined3d_fake_gl_context_hwnd = NULL; - wined3d_fake_gl_context_available = FALSE; + pwglDeleteContext(glCtx); } + if (wined3d_fake_gl_context_hdc) + ReleaseDC(wined3d_fake_gl_context_hwnd, wined3d_fake_gl_context_hdc); + wined3d_fake_gl_context_hdc = NULL; /* Make sure we don't think that it is still around */ + if (wined3d_fake_gl_context_hwnd) + DestroyWindow(wined3d_fake_gl_context_hwnd); + wined3d_fake_gl_context_hwnd = NULL; + wined3d_fake_gl_context_available = FALSE; LeaveCriticalSection(&wined3d_fake_gl_context_cs); } @@ -256,7 +251,6 @@ static BOOL WineD3D_CreateFakeGLContext(void) { EnterCriticalSection(&wined3d_fake_gl_context_cs); TRACE("getting context...\n"); - if(wined3d_fake_gl_context_ref > 0) goto ret; /* We need a fake window as a hdc retrieved using GetDC(0) can't be used for much GL purposes. */ wined3d_fake_gl_context_hwnd = CreateWindowA(WINED3D_OPENGL_WINDOW_CLASS_NAME, "WineD3D fake window", @@ -309,9 +303,6 @@ static BOOL WineD3D_CreateFakeGLContext(void) { } context_set_last_device(NULL); - ret: - TRACE("incrementing ref from %i\n", wined3d_fake_gl_context_ref); - wined3d_fake_gl_context_ref++; wined3d_fake_gl_context_available = TRUE; LeaveCriticalSection(&wined3d_fake_gl_context_cs); return TRUE;

1 0

Henri Verbeet : wined3d: Don' t reuse random GL contexts during initialization.
by Alexandre Julliard 02 Jul '09

02 Jul '09

Module: wine Branch: master Commit: b5da7f49d332ed5d64be1256e14035af74a7efa2 URL: http://source.winehq.org/git/wine.git/?a=commit;h=b5da7f49d332ed5d64be1256e… Author: Henri Verbeet <hverbeet(a)codeweavers.com> Date: Thu Jul 2 10:01:37 2009 +0200 wined3d: Don't reuse random GL contexts during initialization. Obviously there's no guarantee about the state of such a context. The specific problem is that it might have GL_UNPACK_CLIENT_STORAGE_APPLE enabled, causing some glTexImage2D() calls to fail, but it's a bad idea in general. --- dlls/wined3d/directx.c | 99 ++++++++++++++++++++++++------------------------ 1 files changed, 49 insertions(+), 50 deletions(-) diff --git a/dlls/wined3d/directx.c b/dlls/wined3d/directx.c index 9e50b0d..13651e6 100644 --- a/dlls/wined3d/directx.c +++ b/dlls/wined3d/directx.c @@ -198,7 +198,6 @@ glMultiTexCoordFunc multi_texcoord_funcs[WINED3D_FFP_EMIT_COUNT]; */ static int wined3d_fake_gl_context_ref = 0; -static BOOL wined3d_fake_gl_context_foreign; static BOOL wined3d_fake_gl_context_available = FALSE; static HDC wined3d_fake_gl_context_hdc = NULL; static HWND wined3d_fake_gl_context_hwnd = NULL; @@ -228,7 +227,8 @@ static void WineD3D_ReleaseFakeGLContext(void) { TRACE_(d3d_caps)("decrementing ref from %i\n", wined3d_fake_gl_context_ref); if (0 == (--wined3d_fake_gl_context_ref) ) { - if(!wined3d_fake_gl_context_foreign && glCtx) { + if (glCtx) + { TRACE_(d3d_caps)("destroying fake GL context\n"); if (!pwglMakeCurrent(NULL, NULL)) { @@ -249,64 +249,63 @@ static void WineD3D_ReleaseFakeGLContext(void) { } static BOOL WineD3D_CreateFakeGLContext(void) { + PIXELFORMATDESCRIPTOR pfd; HGLRC glCtx = NULL; + int iPixelFormat; EnterCriticalSection(&wined3d_fake_gl_context_cs); TRACE("getting context...\n"); if(wined3d_fake_gl_context_ref > 0) goto ret; - wined3d_fake_gl_context_foreign = TRUE; - - glCtx = pwglGetCurrentContext(); - if (!glCtx) { - PIXELFORMATDESCRIPTOR pfd; - int iPixelFormat; + /* We need a fake window as a hdc retrieved using GetDC(0) can't be used for much GL purposes. */ + wined3d_fake_gl_context_hwnd = CreateWindowA(WINED3D_OPENGL_WINDOW_CLASS_NAME, "WineD3D fake window", + WS_OVERLAPPEDWINDOW, 10, 10, 10, 10, NULL, NULL, NULL, NULL); + if (!wined3d_fake_gl_context_hwnd) + { + ERR("HWND creation failed!\n"); + goto fail; + } - wined3d_fake_gl_context_foreign = FALSE; + wined3d_fake_gl_context_hdc = GetDC(wined3d_fake_gl_context_hwnd); + if (!wined3d_fake_gl_context_hdc) + { + ERR("GetDC failed!\n"); + goto fail; + } - /* We need a fake window as a hdc retrieved using GetDC(0) can't be used for much GL purposes */ - wined3d_fake_gl_context_hwnd = CreateWindowA(WINED3D_OPENGL_WINDOW_CLASS_NAME, "WineD3D fake window", WS_OVERLAPPEDWINDOW, 10, 10, 10, 10, NULL, NULL, NULL, NULL); - if(!wined3d_fake_gl_context_hwnd) { - ERR("HWND creation failed!\n"); - goto fail; - } - wined3d_fake_gl_context_hdc = GetDC(wined3d_fake_gl_context_hwnd); - if(!wined3d_fake_gl_context_hdc) { - ERR("GetDC failed!\n"); - goto fail; - } + /* PixelFormat selection */ + ZeroMemory(&pfd, sizeof(pfd)); + pfd.nSize = sizeof(pfd); + pfd.nVersion = 1; + pfd.dwFlags = PFD_SUPPORT_OPENGL | PFD_DOUBLEBUFFER | PFD_DRAW_TO_WINDOW; /* PFD_GENERIC_ACCELERATED */ + pfd.iPixelType = PFD_TYPE_RGBA; + pfd.cColorBits = 32; + pfd.iLayerType = PFD_MAIN_PLANE; + + iPixelFormat = ChoosePixelFormat(wined3d_fake_gl_context_hdc, &pfd); + if (!iPixelFormat) + { + /* If this happens something is very wrong as ChoosePixelFormat barely fails. */ + ERR("Can't find a suitable iPixelFormat.\n"); + goto fail; + } + DescribePixelFormat(wined3d_fake_gl_context_hdc, iPixelFormat, sizeof(pfd), &pfd); + SetPixelFormat(wined3d_fake_gl_context_hdc, iPixelFormat, &pfd); - /* PixelFormat selection */ - ZeroMemory(&pfd, sizeof(pfd)); - pfd.nSize = sizeof(pfd); - pfd.nVersion = 1; - pfd.dwFlags = PFD_SUPPORT_OPENGL | PFD_DOUBLEBUFFER | PFD_DRAW_TO_WINDOW;/*PFD_GENERIC_ACCELERATED*/ - pfd.iPixelType = PFD_TYPE_RGBA; - pfd.cColorBits = 32; - pfd.iLayerType = PFD_MAIN_PLANE; - - iPixelFormat = ChoosePixelFormat(wined3d_fake_gl_context_hdc, &pfd); - if(!iPixelFormat) { - /* If this happens something is very wrong as ChoosePixelFormat barely fails */ - ERR("Can't find a suitable iPixelFormat\n"); - goto fail; - } - DescribePixelFormat(wined3d_fake_gl_context_hdc, iPixelFormat, sizeof(pfd), &pfd); - SetPixelFormat(wined3d_fake_gl_context_hdc, iPixelFormat, &pfd); - - /* Create a GL context */ - glCtx = pwglCreateContext(wined3d_fake_gl_context_hdc); - if (!glCtx) { - WARN_(d3d_caps)("Error creating default context for capabilities initialization\n"); - goto fail; - } + /* Create a GL context. */ + glCtx = pwglCreateContext(wined3d_fake_gl_context_hdc); + if (!glCtx) + { + WARN_(d3d_caps)("Error creating default context for capabilities initialization.\n"); + goto fail; + } - /* Make it the current GL context */ - if (!pwglMakeCurrent(wined3d_fake_gl_context_hdc, glCtx)) { - ERR_(d3d_caps)("Failed to make fake GL context current.\n"); - goto fail; - } + /* Make it the current GL context. */ + if (!pwglMakeCurrent(wined3d_fake_gl_context_hdc, glCtx)) + { + ERR_(d3d_caps)("Failed to make fake GL context current.\n"); + goto fail; } context_set_last_device(NULL);

1 0

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wine-commits July 2009