/* * Implementation of the Microsoft Installer (msi.dll) * * Copyright 2005 Mike McCormack for CodeWeavers * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, write to the Free Software * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA */ #define COBJMACROS #define NONAMELESSUNION #define NONAMELESSSTRUCT #include <stdarg.h> #include "windef.h" #include "winbase.h" #include "wingdi.h" #include "winuser.h" #include "winnls.h" #include "msi.h" #include "msipriv.h" #include "msidefs.h" #include "ocidl.h" #include "olectl.h" #include "richedit.h" #include "commctrl.h" #include "winreg.h" #include "shlwapi.h" #include "wine/debug.h" #include "wine/unicode.h" WINE_DEFAULT_DEBUG_CHANNEL(msi); extern HINSTANCE msi_hInstance; struct msi_control_tag; typedef struct msi_control_tag msi_control; typedef UINT (*msi_handler)( msi_dialog *, msi_control *, WPARAM ); typedef void (*msi_update)( msi_dialog *, msi_control * ); struct msi_control_tag { struct list entry; HWND hwnd; msi_handler handler; msi_update update; LPWSTR property; LPWSTR value; HBITMAP hBitmap; HICON hIcon; LPWSTR tabnext; LPWSTR type; HMODULE hDll; float progress_current; float progress_max; DWORD attributes; WCHAR name[1]; }; typedef struct msi_font_tag { struct msi_font_tag *next; HFONT hfont; COLORREF color; WCHAR name[1]; } msi_font; struct msi_dialog_tag { MSIPACKAGE *package; msi_dialog *parent; msi_dialog_event_handler event_handler; BOOL finished; INT scale; DWORD attributes; SIZE size; HWND hwnd; LPWSTR default_font; msi_font *font_list; struct list controls; HWND hWndFocus; LPWSTR control_default; LPWSTR control_cancel; WCHAR name[1]; }; typedef UINT (*msi_dialog_control_func)( msi_dialog *dialog, MSIRECORD *rec ); struct control_handler { LPCWSTR control_type; msi_dialog_control_func func; }; typedef struct { msi_dialog* dialog; msi_control *parent; DWORD attributes; LPWSTR propval; } radio_button_group_descr; static const WCHAR szMsiDialogClass[] = { 'M','s','i','D','i','a','l','o','g','C','l','o','s','e','C','l','a','s','s',0 }; static const WCHAR szMsiHiddenWindow[] = { 'M','s','i','H','i','d','d','e','n','W','i','n','d','o','w',0 }; static const WCHAR szStatic[] = { 'S','t','a','t','i','c',0 }; static const WCHAR szButton[] = { 'B','U','T','T','O','N', 0 }; static const WCHAR szButtonData[] = { 'M','S','I','D','A','T','A',0 }; static const WCHAR szProgress[] = { 'P','r','o','g','r','e','s','s',0 }; static const WCHAR szText[] = { 'T','e','x','t',0 }; static const WCHAR szPushButton[] = { 'P','u','s','h','B','u','t','t','o','n',0 }; static const WCHAR szLine[] = { 'L','i','n','e',0 }; static const WCHAR szBitmap[] = { 'B','i','t','m','a','p',0 }; static const WCHAR szCheckBox[] = { 'C','h','e','c','k','B','o','x',0 }; static const WCHAR szScrollableText[] = { 'S','c','r','o','l','l','a','b','l','e','T','e','x','t',0 }; static const WCHAR szComboBox[] = { 'C','o','m','b','o','B','o','x',0 }; static const WCHAR szEdit[] = { 'E','d','i','t',0 }; static const WCHAR szMaskedEdit[] = { 'M','a','s','k','e','d','E','d','i','t',0 }; static const WCHAR szPathEdit[] = { 'P','a','t','h','E','d','i','t',0 }; static const WCHAR szProgressBar[] = { 'P','r','o','g','r','e','s','s','B','a','r',0 }; static const WCHAR szSetProgress[] = { 'S','e','t','P','r','o','g','r','e','s','s',0 }; static const WCHAR szRadioButtonGroup[] = { 'R','a','d','i','o','B','u','t','t','o','n','G','r','o','u','p',0 }; static const WCHAR szIcon[] = { 'I','c','o','n',0 }; static const WCHAR szSelectionTree[] = { 'S','e','l','e','c','t','i','o','n','T','r','e','e',0 }; static const WCHAR szGroupBox[] = { 'G','r','o','u','p','B','o','x',0 }; static const WCHAR szListBox[] = { 'L','i','s','t','B','o','x',0 }; static const WCHAR szDirectoryCombo[] = { 'D','i','r','e','c','t','o','r','y','C','o','m','b','o',0 }; static const WCHAR szDirectoryList[] = { 'D','i','r','e','c','t','o','r','y','L','i','s','t',0 }; static const WCHAR szVolumeCostList[] = { 'V','o','l','u','m','e','C','o','s','t','L','i','s','t',0 }; static const WCHAR szVolumeSelectCombo[] = { 'V','o','l','u','m','e','S','e','l','e','c','t','C','o','m','b','o',0 }; static const WCHAR szSelectionDescription[] = {'S','e','l','e','c','t','i','o','n','D','e','s','c','r','i','p','t','i','o','n',0}; static const WCHAR szSelectionPath[] = {'S','e','l','e','c','t','i','o','n','P','a','t','h',0}; static const WCHAR szProperty[] = {'P','r','o','p','e','r','t','y',0}; static UINT msi_dialog_checkbox_handler( msi_dialog *, msi_control *, WPARAM ); static void msi_dialog_checkbox_sync_state( msi_dialog *, msi_control * ); static UINT msi_dialog_button_handler( msi_dialog *, msi_control *, WPARAM ); static UINT msi_dialog_edit_handler( msi_dialog *, msi_control *, WPARAM ); static UINT msi_dialog_radiogroup_handler( msi_dialog *, msi_control *, WPARAM ); static UINT msi_dialog_evaluate_control_conditions( msi_dialog *dialog ); static LRESULT WINAPI MSIRadioGroup_WndProc(HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam); static MSIFEATURE *msi_seltree_get_selected_feature( msi_control *control ); /* dialog sequencing */ #define WM_MSI_DIALOG_CREATE (WM_USER+0x100) #define WM_MSI_DIALOG_DESTROY (WM_USER+0x101) #define USER_INSTALLSTATE_ALL 0x1000 static DWORD uiThreadId; static HWND hMsiHiddenWindow; static LPWSTR msi_get_window_text( HWND hwnd ); static INT msi_dialog_scale_unit( msi_dialog *dialog, INT val ) { return MulDiv( val, dialog->scale, 12 ); } static msi_control *msi_dialog_find_control( msi_dialog *dialog, LPCWSTR name ) { msi_control *control; if( !name ) return NULL; if( !dialog->hwnd ) return NULL; LIST_FOR_EACH_ENTRY( control, &dialog->controls, msi_control, entry ) if( !strcmpW( control->name, name ) ) /* FIXME: case sensitive? */ return control; return NULL; } static msi_control *msi_dialog_find_control_by_type( msi_dialog *dialog, LPCWSTR type ) { msi_control *control; if( !type ) return NULL; if( !dialog->hwnd ) return NULL; LIST_FOR_EACH_ENTRY( control, &dialog->controls, msi_control, entry ) if( !strcmpW( control->type, type ) ) /* FIXME: case sensitive? */ return control; return NULL; } static msi_control *msi_dialog_find_control_by_hwnd( msi_dialog *dialog, HWND hwnd ) { msi_control *control; if( !dialog->hwnd ) return NULL; LIST_FOR_EACH_ENTRY( control, &dialog->controls, msi_control, entry ) if( hwnd == control->hwnd ) return control; return NULL; } static LPWSTR msi_get_deformatted_field( MSIPACKAGE *package, MSIRECORD *rec, int field ) { LPCWSTR str = MSI_RecordGetString( rec, field ); LPWSTR ret = NULL; if (str) deformat_string( package, str, &ret ); return ret; } static LPWSTR msi_dialog_dup_property( msi_dialog *dialog, LPCWSTR property, BOOL indirect ) { LPWSTR prop = NULL; if (!property) return NULL; if (indirect) prop = msi_dup_property( dialog->package->db, property ); if (!prop) prop = strdupW( property ); return prop; } msi_dialog *msi_dialog_get_parent( msi_dialog *dialog ) { return dialog->parent; } LPWSTR msi_dialog_get_name( msi_dialog *dialog ) { return dialog->name; } /* * msi_dialog_get_style * * Extract the {\style} string from the front of the text to display and * update the pointer. Only the last style in a list is applied. */ static LPWSTR msi_dialog_get_style( LPCWSTR p, LPCWSTR *rest ) { LPWSTR ret; LPCWSTR q, i, first; DWORD len; q = NULL; *rest = p; if( !p ) return NULL; while ((first = strchrW( p, '{' )) && (q = strchrW( first + 1, '}' ))) { p = first + 1; if( *p != '\\' && *p != '&' ) return NULL; /* little bit of sanity checking to stop us getting confused with RTF */ for( i=++p; i<q; i++ ) if( *i == '}' || *i == '\\' ) return NULL; } if (!p || !q) return NULL; *rest = ++q; len = q - p; ret = msi_alloc( len*sizeof(WCHAR) ); if( !ret ) return ret; memcpy( ret, p, len*sizeof(WCHAR) ); ret[len-1] = 0; return ret; } static UINT msi_dialog_add_font( MSIRECORD *rec, LPVOID param ) { msi_dialog *dialog = param; msi_font *font; LPCWSTR face, name; LOGFONTW lf; INT style; HDC hdc; /* create a font and add it to the list */ name = MSI_RecordGetString( rec, 1 ); font = msi_alloc( sizeof *font + strlenW( name )*sizeof (WCHAR) ); strcpyW( font->name, name ); font->next = dialog->font_list; dialog->font_list = font; font->color = MSI_RecordGetInteger( rec, 4 ); memset( &lf, 0, sizeof lf ); face = MSI_RecordGetString( rec, 2 ); lf.lfHeight = MSI_RecordGetInteger( rec, 3 ); style = MSI_RecordGetInteger( rec, 5 ); if( style & msidbTextStyleStyleBitsBold ) lf.lfWeight = FW_BOLD; if( style & msidbTextStyleStyleBitsItalic ) lf.lfItalic = TRUE; if( style & msidbTextStyleStyleBitsUnderline ) lf.lfUnderline = TRUE; if( style & msidbTextStyleStyleBitsStrike ) lf.lfStrikeOut = TRUE; lstrcpynW( lf.lfFaceName, face, LF_FACESIZE ); /* adjust the height */ hdc = GetDC( dialog->hwnd ); if (hdc) { lf.lfHeight = -MulDiv(lf.lfHeight, GetDeviceCaps(hdc, LOGPIXELSY), 72); ReleaseDC( dialog->hwnd, hdc ); } font->hfont = CreateFontIndirectW( &lf ); TRACE("Adding font style %s\n", debugstr_w(font->name) ); return ERROR_SUCCESS; } static msi_font *msi_dialog_find_font( msi_dialog *dialog, LPCWSTR name ) { msi_font *font; for( font = dialog->font_list; font; font = font->next ) if( !strcmpW( font->name, name ) ) /* FIXME: case sensitive? */ break; return font; } static UINT msi_dialog_set_font( msi_dialog *dialog, HWND hwnd, LPCWSTR name ) { msi_font *font; font = msi_dialog_find_font( dialog, name ); if( font ) SendMessageW( hwnd, WM_SETFONT, (WPARAM) font->hfont, TRUE ); else ERR("No font entry for %s\n", debugstr_w(name)); return ERROR_SUCCESS; } static UINT msi_dialog_build_font_list( msi_dialog *dialog ) { static const WCHAR query[] = { 'S','E','L','E','C','T',' ','*',' ', 'F','R','O','M',' ','`','T','e','x','t','S','t','y','l','e','`',' ',0 }; UINT r; MSIQUERY *view = NULL; TRACE("dialog %p\n", dialog ); r = MSI_OpenQuery( dialog->package->db, &view, query ); if( r != ERROR_SUCCESS ) return r; r = MSI_IterateRecords( view, NULL, msi_dialog_add_font, dialog ); msiobj_release( &view->hdr ); return r; } static void msi_destroy_control( msi_control *t ) { list_remove( &t->entry ); /* leave dialog->hwnd - destroying parent destroys child windows */ msi_free( t->property ); msi_free( t->value ); if( t->hBitmap ) DeleteObject( t->hBitmap ); if( t->hIcon ) DestroyIcon( t->hIcon ); msi_free( t->tabnext ); msi_free( t->type ); if (t->hDll) FreeLibrary( t->hDll ); msi_free( t ); } static msi_control *msi_dialog_create_window( msi_dialog *dialog, MSIRECORD *rec, DWORD exstyle, LPCWSTR szCls, LPCWSTR name, LPCWSTR text, DWORD style, HWND parent ) { DWORD x, y, width, height; LPWSTR font = NULL, title_font = NULL; LPCWSTR title = NULL; msi_control *control; style |= WS_CHILD; control = msi_alloc( sizeof *control + strlenW(name)*sizeof(WCHAR) ); if (!control) return NULL; strcpyW( control->name, name ); list_add_tail( &dialog->controls, &control->entry ); control->handler = NULL; control->update = NULL; control->property = NULL; control->value = NULL; control->hBitmap = NULL; control->hIcon = NULL; control->hDll = NULL; control->tabnext = strdupW( MSI_RecordGetString( rec, 11) ); control->type = strdupW( MSI_RecordGetString( rec, 3 ) ); control->progress_current = 0; control->progress_max = 100; x = MSI_RecordGetInteger( rec, 4 ); y = MSI_RecordGetInteger( rec, 5 ); width = MSI_RecordGetInteger( rec, 6 ); height = MSI_RecordGetInteger( rec, 7 ); x = msi_dialog_scale_unit( dialog, x ); y = msi_dialog_scale_unit( dialog, y ); width = msi_dialog_scale_unit( dialog, width ); height = msi_dialog_scale_unit( dialog, height ); if( text ) { deformat_string( dialog->package, text, &title_font ); font = msi_dialog_get_style( title_font, &title ); } control->hwnd = CreateWindowExW( exstyle, szCls, title, style, x, y, width, height, parent, NULL, NULL, NULL ); TRACE("Dialog %s control %s hwnd %p\n", debugstr_w(dialog->name), debugstr_w(text), control->hwnd ); msi_dialog_set_font( dialog, control->hwnd, font ? font : dialog->default_font ); msi_free( title_font ); msi_free( font ); return control; } static LPWSTR msi_dialog_get_uitext( msi_dialog *dialog, LPCWSTR key ) { MSIRECORD *rec; LPWSTR text; static const WCHAR query[] = { 's','e','l','e','c','t',' ','*',' ', 'f','r','o','m',' ','`','U','I','T','e','x','t','`',' ', 'w','h','e','r','e',' ','`','K','e','y','`',' ','=',' ','\'','%','s','\'',0 }; rec = MSI_QueryGetRecord( dialog->package->db, query, key ); if (!rec) return NULL; text = strdupW( MSI_RecordGetString( rec, 2 ) ); msiobj_release( &rec->hdr ); return text; } static MSIRECORD *msi_get_binary_record( MSIDATABASE *db, LPCWSTR name ) { static const WCHAR query[] = { 's','e','l','e','c','t',' ','*',' ', 'f','r','o','m',' ','B','i','n','a','r','y',' ', 'w','h','e','r','e',' ', '`','N','a','m','e','`',' ','=',' ','\'','%','s','\'',0 }; return MSI_QueryGetRecord( db, query, name ); } static LPWSTR msi_create_tmp_path(void) { WCHAR tmp[MAX_PATH]; LPWSTR path = NULL; DWORD len, r; r = GetTempPathW( MAX_PATH, tmp ); if( !r ) return path; len = lstrlenW( tmp ) + 20; path = msi_alloc( len * sizeof (WCHAR) ); if( path ) { r = GetTempFileNameW( tmp, szMsi, 0, path ); if (!r) { msi_free( path ); path = NULL; } } return path; } static HANDLE msi_load_image( MSIDATABASE *db, LPCWSTR name, UINT type, UINT cx, UINT cy, UINT flags ) { MSIRECORD *rec = NULL; HANDLE himage = NULL; LPWSTR tmp; UINT r; TRACE("%p %s %u %u %08x\n", db, debugstr_w(name), cx, cy, flags); tmp = msi_create_tmp_path(); if( !tmp ) return himage; rec = msi_get_binary_record( db, name ); if( rec ) { r = MSI_RecordStreamToFile( rec, 2, tmp ); if( r == ERROR_SUCCESS ) { himage = LoadImageW( 0, tmp, type, cx, cy, flags ); } msiobj_release( &rec->hdr ); } DeleteFileW( tmp ); msi_free( tmp ); return himage; } static HICON msi_load_icon( MSIDATABASE *db, LPCWSTR text, UINT attributes ) { DWORD cx = 0, cy = 0, flags; flags = LR_LOADFROMFILE | LR_DEFAULTSIZE; if( attributes & msidbControlAttributesFixedSize ) { flags &= ~LR_DEFAULTSIZE; if( attributes & msidbControlAttributesIconSize16 ) { cx += 16; cy += 16; } if( attributes & msidbControlAttributesIconSize32 ) { cx += 32; cy += 32; } /* msidbControlAttributesIconSize48 handled by above logic */ } return msi_load_image( db, text, IMAGE_ICON, cx, cy, flags ); } static void msi_dialog_update_controls( msi_dialog *dialog, LPCWSTR property ) { msi_control *control; LIST_FOR_EACH_ENTRY( control, &dialog->controls, msi_control, entry ) { if ( !lstrcmpW( control->property, property ) && control->update ) control->update( dialog, control ); } } static void msi_dialog_set_property( MSIPACKAGE *package, LPCWSTR property, LPCWSTR value ) { UINT r = msi_set_property( package->db, property, value ); if (r == ERROR_SUCCESS && !strcmpW( property, cszSourceDir )) msi_reset_folders( package, TRUE ); } /* called from the Control Event subscription code */ void msi_dialog_handle_event( msi_dialog* dialog, LPCWSTR control, LPCWSTR attribute, MSIRECORD *rec ) { msi_control* ctrl; LPCWSTR font_text, text = NULL; LPWSTR font; ctrl = msi_dialog_find_control( dialog, control ); if (!ctrl) return; if( !lstrcmpW(attribute, szText) ) { font_text = MSI_RecordGetString( rec , 1 ); font = msi_dialog_get_style( font_text, &text ); if (!text) text = szEmpty; SetWindowTextW( ctrl->hwnd, text ); msi_free( font ); msi_dialog_check_messages( NULL ); } else if( !lstrcmpW(attribute, szProgress) ) { DWORD func, val; func = MSI_RecordGetInteger( rec , 1 ); val = MSI_RecordGetInteger( rec , 2 ); TRACE("progress: func %u, val %u\n", func, val); switch (func) { case 0: /* init */ ctrl->progress_max = val; ctrl->progress_current = 0; SendMessageW(ctrl->hwnd, PBM_SETRANGE, 0, MAKELPARAM(0,100)); SendMessageW(ctrl->hwnd, PBM_SETPOS, 0, 0); break; case 1: /* FIXME: not sure what this is supposed to do */ break; case 2: /* move */ ctrl->progress_current += val; if (ctrl->progress_current > ctrl->progress_max) ctrl->progress_current = ctrl->progress_max; SendMessageW(ctrl->hwnd, PBM_SETPOS, MulDiv(100, ctrl->progress_current, ctrl->progress_max), 0); break; default: FIXME("Unknown progress message %u\n", func); break; } } else if ( !lstrcmpW(attribute, szProperty) ) { MSIFEATURE *feature = msi_seltree_get_selected_feature( ctrl ); msi_dialog_set_property( dialog->package, ctrl->property, feature->Directory ); } else if ( !lstrcmpW(attribute, szSelectionPath) ) { LPWSTR prop = msi_dialog_dup_property( dialog, ctrl->property, TRUE ); LPWSTR path; if (!prop) return; path = msi_dup_property( dialog->package->db, prop ); SetWindowTextW( ctrl->hwnd, path ); msi_free(prop); msi_free(path); } else { FIXME("Attribute %s not being set\n", debugstr_w(attribute)); return; } } static void msi_dialog_map_events(msi_dialog* dialog, LPCWSTR control) { static const WCHAR Query[] = { 'S','E','L','E','C','T',' ','*',' ','F','R','O','M',' ', '`','E','v','e','n','t','M','a','p','p','i','n','g','`',' ', 'W','H','E','R','E',' ', '`','D','i','a','l','o','g','_','`',' ','=',' ','\'','%','s','\'',' ', 'A','N','D',' ', '`','C','o','n','t','r','o','l','_','`',' ','=',' ','\'','%','s','\'',0 }; MSIRECORD *row; LPCWSTR event, attribute; row = MSI_QueryGetRecord( dialog->package->db, Query, dialog->name, control ); if (!row) return; event = MSI_RecordGetString( row, 3 ); attribute = MSI_RecordGetString( row, 4 ); ControlEvent_SubscribeToEvent( dialog->package, dialog, event, control, attribute ); msiobj_release( &row->hdr ); } /* everything except radio buttons */ static msi_control *msi_dialog_add_control( msi_dialog *dialog, MSIRECORD *rec, LPCWSTR szCls, DWORD style ) { DWORD attributes; LPCWSTR text, name; DWORD exstyle = 0; name = MSI_RecordGetString( rec, 2 ); attributes = MSI_RecordGetInteger( rec, 8 ); text = MSI_RecordGetString( rec, 10 ); TRACE("%s, %s, %08x, %s, %08x\n", debugstr_w(szCls), debugstr_w(name), attributes, debugstr_w(text), style); if( attributes & msidbControlAttributesVisible ) style |= WS_VISIBLE; if( ~attributes & msidbControlAttributesEnabled ) style |= WS_DISABLED; if( attributes & msidbControlAttributesSunken ) exstyle |= WS_EX_CLIENTEDGE; msi_dialog_map_events(dialog, name); return msi_dialog_create_window( dialog, rec, exstyle, szCls, name, text, style, dialog->hwnd ); } struct msi_text_info { msi_font *font; WNDPROC oldproc; DWORD attributes; }; /* * we don't erase our own background, * so we have to make sure that the parent window redraws first */ static void msi_text_on_settext( HWND hWnd ) { HWND hParent; RECT rc; hParent = GetParent( hWnd ); GetWindowRect( hWnd, &rc ); MapWindowPoints( NULL, hParent, (LPPOINT) &rc, 2 ); InvalidateRect( hParent, &rc, TRUE ); } static LRESULT WINAPI MSIText_WndProc(HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam) { struct msi_text_info *info; LRESULT r = 0; TRACE("%p %04x %08lx %08lx\n", hWnd, msg, wParam, lParam); info = GetPropW(hWnd, szButtonData); if( msg == WM_CTLCOLORSTATIC && ( info->attributes & msidbControlAttributesTransparent ) ) { SetBkMode( (HDC)wParam, TRANSPARENT ); return (LRESULT) GetStockObject(NULL_BRUSH); } r = CallWindowProcW(info->oldproc, hWnd, msg, wParam, lParam); if ( info->font ) SetTextColor( (HDC)wParam, info->font->color ); switch( msg ) { case WM_SETTEXT: msi_text_on_settext( hWnd ); break; case WM_NCDESTROY: msi_free( info ); RemovePropW( hWnd, szButtonData ); break; } return r; } static UINT msi_dialog_text_control( msi_dialog *dialog, MSIRECORD *rec ) { msi_control *control; struct msi_text_info *info; LPCWSTR text, ptr, prop, control_name; LPWSTR font_name; TRACE("%p %p\n", dialog, rec); control = msi_dialog_add_control( dialog, rec, szStatic, SS_LEFT | WS_GROUP ); if( !control ) return ERROR_FUNCTION_FAILED; info = msi_alloc( sizeof *info ); if( !info ) return ERROR_SUCCESS; control_name = MSI_RecordGetString( rec, 2 ); control->attributes = MSI_RecordGetInteger( rec, 8 ); prop = MSI_RecordGetString( rec, 9 ); control->property = msi_dialog_dup_property( dialog, prop, FALSE ); text = MSI_RecordGetString( rec, 10 ); font_name = msi_dialog_get_style( text, &ptr ); info->font = ( font_name ) ? msi_dialog_find_font( dialog, font_name ) : NULL; msi_free( font_name ); info->attributes = MSI_RecordGetInteger( rec, 8 ); if( info->attributes & msidbControlAttributesTransparent ) SetWindowLongPtrW( control->hwnd, GWL_EXSTYLE, WS_EX_TRANSPARENT ); info->oldproc = (WNDPROC) SetWindowLongPtrW( control->hwnd, GWLP_WNDPROC, (LONG_PTR)MSIText_WndProc ); SetPropW( control->hwnd, szButtonData, info ); ControlEvent_SubscribeToEvent( dialog->package, dialog, szSelectionPath, control_name, szSelectionPath ); return ERROR_SUCCESS; } /* strip any leading text style label from text field */ static WCHAR *msi_get_binary_name( MSIPACKAGE *package, MSIRECORD *rec ) { WCHAR *p, *text; text = msi_get_deformatted_field( package, rec, 10 ); if (!text) return NULL; p = text; while (*p && *p != '{') p++; if (!*p++) return text; while (*p && *p != '}') p++; if (!*p++) return text; p = strdupW( p ); msi_free( text ); return p; } static UINT msi_dialog_button_control( msi_dialog *dialog, MSIRECORD *rec ) { msi_control *control; UINT attributes, style; TRACE("%p %p\n", dialog, rec); style = WS_TABSTOP; attributes = MSI_RecordGetInteger( rec, 8 ); if( attributes & msidbControlAttributesIcon ) style |= BS_ICON; control = msi_dialog_add_control( dialog, rec, szButton, style ); if( !control ) return ERROR_FUNCTION_FAILED; control->handler = msi_dialog_button_handler; if (attributes & msidbControlAttributesIcon) { /* set the icon */ LPWSTR name = msi_get_binary_name( dialog->package, rec ); control->hIcon = msi_load_icon( dialog->package->db, name, attributes ); if (control->hIcon) { SendMessageW( control->hwnd, BM_SETIMAGE, IMAGE_ICON, (LPARAM) control->hIcon ); } else ERR("Failed to load icon %s\n", debugstr_w(name)); msi_free( name ); } return ERROR_SUCCESS; } static LPWSTR msi_get_checkbox_value( msi_dialog *dialog, LPCWSTR prop ) { static const WCHAR query[] = { 'S','E','L','E','C','T',' ','*',' ', 'F','R','O','M',' ','`','C','h','e','c','k','B','o','x','`',' ', 'W','H','E','R','E',' ', '`','P','r','o','p','e','r','t','y','`',' ','=',' ', '\'','%','s','\'',0 }; MSIRECORD *rec = NULL; LPWSTR ret = NULL; /* find if there is a value associated with the checkbox */ rec = MSI_QueryGetRecord( dialog->package->db, query, prop ); if (!rec) return ret; ret = msi_get_deformatted_field( dialog->package, rec, 2 ); if( ret && !ret[0] ) { msi_free( ret ); ret = NULL; } msiobj_release( &rec->hdr ); if (ret) return ret; ret = msi_dup_property( dialog->package->db, prop ); if( ret && !ret[0] ) { msi_free( ret ); ret = NULL; } return ret; } static UINT msi_dialog_checkbox_control( msi_dialog *dialog, MSIRECORD *rec ) { msi_control *control; LPCWSTR prop; TRACE("%p %p\n", dialog, rec); control = msi_dialog_add_control( dialog, rec, szButton, BS_CHECKBOX | BS_MULTILINE | WS_TABSTOP ); control->handler = msi_dialog_checkbox_handler; control->update = msi_dialog_checkbox_sync_state; prop = MSI_RecordGetString( rec, 9 ); if( prop ) { control->property = strdupW( prop ); control->value = msi_get_checkbox_value( dialog, prop ); TRACE("control %s value %s\n", debugstr_w(control->property), debugstr_w(control->value)); } msi_dialog_checkbox_sync_state( dialog, control ); return ERROR_SUCCESS; } static UINT msi_dialog_line_control( msi_dialog *dialog, MSIRECORD *rec ) { DWORD attributes; LPCWSTR name; DWORD style, exstyle = 0; DWORD x, y, width, height; msi_control *control; TRACE("%p %p\n", dialog, rec); style = WS_CHILD | SS_ETCHEDHORZ | SS_SUNKEN; name = MSI_RecordGetString( rec, 2 ); attributes = MSI_RecordGetInteger( rec, 8 ); if( attributes & msidbControlAttributesVisible ) style |= WS_VISIBLE; if( ~attributes & msidbControlAttributesEnabled ) style |= WS_DISABLED; if( attributes & msidbControlAttributesSunken ) exstyle |= WS_EX_CLIENTEDGE; msi_dialog_map_events(dialog, name); control = msi_alloc( sizeof(*control) + strlenW(name) * sizeof(WCHAR) ); if (!control) return ERROR_OUTOFMEMORY; strcpyW( control->name, name ); list_add_head( &dialog->controls, &control->entry ); control->handler = NULL; control->property = NULL; control->value = NULL; control->hBitmap = NULL; control->hIcon = NULL; control->hDll = NULL; control->tabnext = strdupW( MSI_RecordGetString( rec, 11) ); control->type = strdupW( MSI_RecordGetString( rec, 3 ) ); control->progress_current = 0; control->progress_max = 100; x = MSI_RecordGetInteger( rec, 4 ); y = MSI_RecordGetInteger( rec, 5 ); width = MSI_RecordGetInteger( rec, 6 ); x = msi_dialog_scale_unit( dialog, x ); y = msi_dialog_scale_unit( dialog, y ); width = msi_dialog_scale_unit( dialog, width ); height = 2; /* line is exactly 2 units in height */ control->hwnd = CreateWindowExW( exstyle, szStatic, NULL, style, x, y, width, height, dialog->hwnd, NULL, NULL, NULL ); TRACE("Dialog %s control %s hwnd %p\n", debugstr_w(dialog->name), debugstr_w(name), control->hwnd ); return ERROR_SUCCESS; } /******************** Scroll Text ********************************************/ struct msi_scrolltext_info { msi_dialog *dialog; msi_control *control; WNDPROC oldproc; }; static LRESULT WINAPI MSIScrollText_WndProc(HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam) { struct msi_scrolltext_info *info; HRESULT r; TRACE("%p %04x %08lx %08lx\n", hWnd, msg, wParam, lParam); info = GetPropW( hWnd, szButtonData ); r = CallWindowProcW( info->oldproc, hWnd, msg, wParam, lParam ); switch( msg ) { case WM_GETDLGCODE: return DLGC_WANTARROWS; case WM_NCDESTROY: msi_free( info ); RemovePropW( hWnd, szButtonData ); break; case WM_PAINT: /* native MSI sets a wait cursor here */ msi_dialog_button_handler( info->dialog, info->control, BN_CLICKED ); break; } return r; } struct msi_streamin_info { LPSTR string; DWORD offset; DWORD length; }; static DWORD CALLBACK msi_richedit_stream_in( DWORD_PTR arg, LPBYTE buffer, LONG count, LONG *pcb ) { struct msi_streamin_info *info = (struct msi_streamin_info*) arg; if( (count + info->offset) > info->length ) count = info->length - info->offset; memcpy( buffer, &info->string[ info->offset ], count ); *pcb = count; info->offset += count; TRACE("%d/%d\n", info->offset, info->length); return 0; } static void msi_scrolltext_add_text( msi_control *control, LPCWSTR text ) { struct msi_streamin_info info; EDITSTREAM es; info.string = strdupWtoA( text ); info.offset = 0; info.length = lstrlenA( info.string ) + 1; es.dwCookie = (DWORD_PTR) &info; es.dwError = 0; es.pfnCallback = msi_richedit_stream_in; SendMessageW( control->hwnd, EM_STREAMIN, SF_RTF, (LPARAM) &es ); msi_free( info.string ); } static UINT msi_dialog_scrolltext_control( msi_dialog *dialog, MSIRECORD *rec ) { static const WCHAR szRichEdit20W[] = { 'R','i','c','h','E','d','i','t','2','0','W',0 }; struct msi_scrolltext_info *info; msi_control *control; HMODULE hRichedit; LPCWSTR text; DWORD style; info = msi_alloc( sizeof *info ); if (!info) return ERROR_FUNCTION_FAILED; hRichedit = LoadLibraryA("riched20"); style = WS_BORDER | ES_MULTILINE | WS_VSCROLL | ES_READONLY | ES_AUTOVSCROLL | WS_TABSTOP; control = msi_dialog_add_control( dialog, rec, szRichEdit20W, style ); if (!control) { FreeLibrary( hRichedit ); msi_free( info ); return ERROR_FUNCTION_FAILED; } control->hDll = hRichedit; info->dialog = dialog; info->control = control; /* subclass the static control */ info->oldproc = (WNDPROC) SetWindowLongPtrW( control->hwnd, GWLP_WNDPROC, (LONG_PTR)MSIScrollText_WndProc ); SetPropW( control->hwnd, szButtonData, info ); /* add the text into the richedit */ text = MSI_RecordGetString( rec, 10 ); if (text) msi_scrolltext_add_text( control, text ); return ERROR_SUCCESS; } static HBITMAP msi_load_picture( MSIDATABASE *db, LPCWSTR name, INT cx, INT cy, DWORD flags ) { HBITMAP hOleBitmap = 0, hBitmap = 0, hOldSrcBitmap, hOldDestBitmap; MSIRECORD *rec = NULL; IStream *stm = NULL; IPicture *pic = NULL; HDC srcdc, destdc; BITMAP bm; UINT r; rec = msi_get_binary_record( db, name ); if( !rec ) goto end; r = MSI_RecordGetIStream( rec, 2, &stm ); msiobj_release( &rec->hdr ); if( r != ERROR_SUCCESS ) goto end; r = OleLoadPicture( stm, 0, TRUE, &IID_IPicture, (LPVOID*) &pic ); IStream_Release( stm ); if( FAILED( r ) ) { ERR("failed to load picture\n"); goto end; } r = IPicture_get_Handle( pic, (OLE_HANDLE*) &hOleBitmap ); if( FAILED( r ) ) { ERR("failed to get bitmap handle\n"); goto end; } /* make the bitmap the desired size */ r = GetObjectW( hOleBitmap, sizeof bm, &bm ); if (r != sizeof bm ) { ERR("failed to get bitmap size\n"); goto end; } if (flags & LR_DEFAULTSIZE) { cx = bm.bmWidth; cy = bm.bmHeight; } srcdc = CreateCompatibleDC( NULL ); hOldSrcBitmap = SelectObject( srcdc, hOleBitmap ); destdc = CreateCompatibleDC( NULL ); hBitmap = CreateCompatibleBitmap( srcdc, cx, cy ); hOldDestBitmap = SelectObject( destdc, hBitmap ); StretchBlt( destdc, 0, 0, cx, cy, srcdc, 0, 0, bm.bmWidth, bm.bmHeight, SRCCOPY); SelectObject( srcdc, hOldSrcBitmap ); SelectObject( destdc, hOldDestBitmap ); DeleteDC( srcdc ); DeleteDC( destdc ); end: if ( pic ) IPicture_Release( pic ); return hBitmap; } static UINT msi_dialog_bitmap_control( msi_dialog *dialog, MSIRECORD *rec ) { UINT cx, cy, flags, style, attributes; msi_control *control; LPWSTR name; flags = LR_LOADFROMFILE; style = SS_BITMAP | SS_LEFT | WS_GROUP; attributes = MSI_RecordGetInteger( rec, 8 ); if( attributes & msidbControlAttributesFixedSize ) { flags |= LR_DEFAULTSIZE; style |= SS_CENTERIMAGE; } control = msi_dialog_add_control( dialog, rec, szStatic, style ); cx = MSI_RecordGetInteger( rec, 6 ); cy = MSI_RecordGetInteger( rec, 7 ); cx = msi_dialog_scale_unit( dialog, cx ); cy = msi_dialog_scale_unit( dialog, cy ); name = msi_get_binary_name( dialog->package, rec ); control->hBitmap = msi_load_picture( dialog->package->db, name, cx, cy, flags ); if( control->hBitmap ) SendMessageW( control->hwnd, STM_SETIMAGE, IMAGE_BITMAP, (LPARAM) control->hBitmap ); else ERR("Failed to load bitmap %s\n", debugstr_w(name)); msi_free( name ); return ERROR_SUCCESS; } static UINT msi_dialog_icon_control( msi_dialog *dialog, MSIRECORD *rec ) { msi_control *control; DWORD attributes; LPWSTR name; TRACE("\n"); control = msi_dialog_add_control( dialog, rec, szStatic, SS_ICON | SS_CENTERIMAGE | WS_GROUP ); attributes = MSI_RecordGetInteger( rec, 8 ); name = msi_get_binary_name( dialog->package, rec ); control->hIcon = msi_load_icon( dialog->package->db, name, attributes ); if( control->hIcon ) SendMessageW( control->hwnd, STM_SETICON, (WPARAM) control->hIcon, 0 ); else ERR("Failed to load bitmap %s\n", debugstr_w(name)); msi_free( name ); return ERROR_SUCCESS; } /******************** Combo Box ***************************************/ struct msi_combobox_info { msi_dialog *dialog; HWND hwnd; WNDPROC oldproc; DWORD num_items; DWORD addpos_items; LPWSTR *items; }; static LRESULT WINAPI MSIComboBox_WndProc(HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam) { struct msi_combobox_info *info; LRESULT r; DWORD j; TRACE("%p %04x %08lx %08lx\n", hWnd, msg, wParam, lParam); info = GetPropW( hWnd, szButtonData ); if (!info) return 0; r = CallWindowProcW( info->oldproc, hWnd, msg, wParam, lParam ); switch (msg) { case WM_NCDESTROY: for (j = 0; j < info->num_items; j++) msi_free( info->items[j] ); msi_free( info->items ); msi_free( info ); RemovePropW( hWnd, szButtonData ); break; } return r; } static UINT msi_combobox_add_item( MSIRECORD *rec, LPVOID param ) { struct msi_combobox_info *info = param; LPCWSTR value, text; int pos; value = MSI_RecordGetString( rec, 3 ); text = MSI_RecordGetString( rec, 4 ); info->items[info->addpos_items] = strdupW( value ); pos = SendMessageW( info->hwnd, CB_ADDSTRING, 0, (LPARAM)text ); SendMessageW( info->hwnd, CB_SETITEMDATA, pos, (LPARAM)info->items[info->addpos_items] ); info->addpos_items++; return ERROR_SUCCESS; } static UINT msi_combobox_add_items( struct msi_combobox_info *info, LPCWSTR property ) { UINT r; MSIQUERY *view = NULL; DWORD count; static const WCHAR query[] = { 'S','E','L','E','C','T',' ','*',' ', 'F','R','O','M',' ','`','C','o','m','b','o','B','o','x','`',' ', 'W','H','E','R','E',' ', '`','P','r','o','p','e','r','t','y','`',' ','=',' ','\'','%','s','\'',' ', 'O','R','D','E','R',' ','B','Y',' ','`','O','r','d','e','r','`',0 }; r = MSI_OpenQuery( info->dialog->package->db, &view, query, property ); if (r != ERROR_SUCCESS) return r; /* just get the number of records */ count = 0; r = MSI_IterateRecords( view, &count, NULL, NULL ); info->num_items = count; info->items = msi_alloc( sizeof(*info->items) * count ); r = MSI_IterateRecords( view, NULL, msi_combobox_add_item, info ); msiobj_release( &view->hdr ); return r; } static UINT msi_dialog_combobox_handler( msi_dialog *dialog, msi_control *control, WPARAM param ) { struct msi_combobox_info *info; int index; LPWSTR value; if (HIWORD(param) != CBN_SELCHANGE && HIWORD(param) != CBN_EDITCHANGE) return ERROR_SUCCESS; info = GetPropW( control->hwnd, szButtonData ); index = SendMessageW( control->hwnd, CB_GETCURSEL, 0, 0 ); if (index == CB_ERR) value = msi_get_window_text( control->hwnd ); else value = (LPWSTR) SendMessageW( control->hwnd, CB_GETITEMDATA, index, 0 ); msi_dialog_set_property( info->dialog->package, control->property, value ); msi_dialog_evaluate_control_conditions( info->dialog ); if (index == CB_ERR) msi_free( value ); return ERROR_SUCCESS; } static void msi_dialog_combobox_update( msi_dialog *dialog, msi_control *control ) { struct msi_combobox_info *info; LPWSTR value, tmp; DWORD j; info = GetPropW( control->hwnd, szButtonData ); value = msi_dup_property( dialog->package->db, control->property ); if (!value) { SendMessageW( control->hwnd, CB_SETCURSEL, -1, 0 ); return; } for (j = 0; j < info->num_items; j++) { tmp = (LPWSTR) SendMessageW( control->hwnd, CB_GETITEMDATA, j, 0 ); if (!lstrcmpW( value, tmp )) break; } if (j < info->num_items) { SendMessageW( control->hwnd, CB_SETCURSEL, j, 0 ); } else { SendMessageW( control->hwnd, CB_SETCURSEL, -1, 0 ); SetWindowTextW( control->hwnd, value ); } msi_free(value); } static UINT msi_dialog_combo_control( msi_dialog *dialog, MSIRECORD *rec ) { struct msi_combobox_info *info; msi_control *control; DWORD attributes, style; LPCWSTR prop; info = msi_alloc( sizeof *info ); if (!info) return ERROR_FUNCTION_FAILED; style = CBS_AUTOHSCROLL | WS_TABSTOP | WS_GROUP | WS_CHILD; attributes = MSI_RecordGetInteger( rec, 8 ); if ( ~attributes & msidbControlAttributesSorted) style |= CBS_SORT; if ( attributes & msidbControlAttributesComboList) style |= CBS_DROPDOWNLIST; else style |= CBS_DROPDOWN; control = msi_dialog_add_control( dialog, rec, WC_COMBOBOXW, style ); if (!control) { msi_free( info ); return ERROR_FUNCTION_FAILED; } control->handler = msi_dialog_combobox_handler; control->update = msi_dialog_combobox_update; prop = MSI_RecordGetString( rec, 9 ); control->property = msi_dialog_dup_property( dialog, prop, FALSE ); /* subclass */ info->dialog = dialog; info->hwnd = control->hwnd; info->items = NULL; info->addpos_items = 0; info->oldproc = (WNDPROC)SetWindowLongPtrW( control->hwnd, GWLP_WNDPROC, (LONG_PTR)MSIComboBox_WndProc ); SetPropW( control->hwnd, szButtonData, info ); if (control->property) msi_combobox_add_items( info, control->property ); msi_dialog_combobox_update( dialog, control ); return ERROR_SUCCESS; } /* length of 2^32 + 1 */ #define MAX_NUM_DIGITS 11 static UINT msi_dialog_edit_control( msi_dialog *dialog, MSIRECORD *rec ) { msi_control *control; LPCWSTR prop, text; LPWSTR val, begin, end; WCHAR num[MAX_NUM_DIGITS]; DWORD limit; control = msi_dialog_add_control( dialog, rec, szEdit, WS_BORDER | WS_TABSTOP | ES_AUTOHSCROLL ); control->handler = msi_dialog_edit_handler; text = MSI_RecordGetString( rec, 10 ); if ( text ) { begin = strchrW( text, '{' ); end = strchrW( text, '}' ); if ( begin && end && end > begin && begin[0] >= '0' && begin[0] <= '9' && end - begin < MAX_NUM_DIGITS) { lstrcpynW( num, begin + 1, end - begin ); limit = atolW( num ); SendMessageW( control->hwnd, EM_SETLIMITTEXT, limit, 0 ); } } prop = MSI_RecordGetString( rec, 9 ); if( prop ) control->property = strdupW( prop ); val = msi_dup_property( dialog->package->db, control->property ); SetWindowTextW( control->hwnd, val ); msi_free( val ); return ERROR_SUCCESS; } /******************** Masked Edit ********************************************/ #define MASK_MAX_GROUPS 20 struct msi_mask_group { UINT len; UINT ofs; WCHAR type; HWND hwnd; }; struct msi_maskedit_info { msi_dialog *dialog; WNDPROC oldproc; HWND hwnd; LPWSTR prop; UINT num_chars; UINT num_groups; struct msi_mask_group group[MASK_MAX_GROUPS]; }; static BOOL msi_mask_editable( WCHAR type ) { switch (type) { case '%': case '#': case '&': case '`': case '?': case '^': return TRUE; } return FALSE; } static void msi_mask_control_change( struct msi_maskedit_info *info ) { LPWSTR val; UINT i, n, r; val = msi_alloc( (info->num_chars+1)*sizeof(WCHAR) ); for( i=0, n=0; i<info->num_groups; i++ ) { if( (info->group[i].len + n) > info->num_chars ) { ERR("can't fit control %d text into template\n",i); break; } if (!msi_mask_editable(info->group[i].type)) { for(r=0; r<info->group[i].len; r++) val[n+r] = info->group[i].type; val[n+r] = 0; } else { r = GetWindowTextW( info->group[i].hwnd, &val[n], info->group[i].len+1 ); if( r != info->group[i].len ) break; } n += r; } TRACE("%d/%d controls were good\n", i, info->num_groups); if( i == info->num_groups ) { TRACE("Set property %s to %s\n", debugstr_w(info->prop), debugstr_w(val)); CharUpperBuffW( val, info->num_chars ); msi_dialog_set_property( info->dialog->package, info->prop, val ); msi_dialog_evaluate_control_conditions( info->dialog ); } msi_free( val ); } /* now move to the next control if necessary */ static VOID msi_mask_next_control( struct msi_maskedit_info *info, HWND hWnd ) { HWND hWndNext; UINT len, i; for( i=0; i<info->num_groups; i++ ) if( info->group[i].hwnd == hWnd ) break; /* don't move from the last control */ if( i >= (info->num_groups-1) ) return; len = SendMessageW( hWnd, WM_GETTEXTLENGTH, 0, 0 ); if( len < info->group[i].len ) return; hWndNext = GetNextDlgTabItem( GetParent( hWnd ), hWnd, FALSE ); SetFocus( hWndNext ); } static LRESULT WINAPI MSIMaskedEdit_WndProc(HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam) { struct msi_maskedit_info *info; HRESULT r; TRACE("%p %04x %08lx %08lx\n", hWnd, msg, wParam, lParam); info = GetPropW(hWnd, szButtonData); r = CallWindowProcW(info->oldproc, hWnd, msg, wParam, lParam); switch( msg ) { case WM_COMMAND: if (HIWORD(wParam) == EN_CHANGE) { msi_mask_control_change( info ); msi_mask_next_control( info, (HWND) lParam ); } break; case WM_NCDESTROY: msi_free( info->prop ); msi_free( info ); RemovePropW( hWnd, szButtonData ); break; } return r; } /* fish the various bits of the property out and put them in the control */ static void msi_maskedit_set_text( struct msi_maskedit_info *info, LPCWSTR text ) { LPCWSTR p; UINT i; p = text; for( i = 0; i < info->num_groups; i++ ) { if( info->group[i].len < strlenW( p ) ) { LPWSTR chunk = strdupW( p ); chunk[ info->group[i].len ] = 0; SetWindowTextW( info->group[i].hwnd, chunk ); msi_free( chunk ); } else { SetWindowTextW( info->group[i].hwnd, p ); break; } p += info->group[i].len; } } static struct msi_maskedit_info * msi_dialog_parse_groups( LPCWSTR mask ) { struct msi_maskedit_info * info = NULL; int i = 0, n = 0, total = 0; LPCWSTR p; TRACE("masked control, template %s\n", debugstr_w(mask)); if( !mask ) return info; info = msi_alloc_zero( sizeof *info ); if( !info ) return info; p = strchrW(mask, '<'); if( p ) p++; else p = mask; for( i=0; i<MASK_MAX_GROUPS; i++ ) { /* stop at the end of the string */ if( p[0] == 0 || p[0] == '>' ) break; /* count the number of the same identifier */ for( n=0; p[n] == p[0]; n++ ) ; info->group[i].ofs = total; info->group[i].type = p[0]; if( p[n] == '=' ) { n++; total++; /* an extra not part of the group */ } info->group[i].len = n; total += n; p += n; } TRACE("%d characters in %d groups\n", total, i ); if( i == MASK_MAX_GROUPS ) ERR("too many groups in PIDTemplate %s\n", debugstr_w(mask)); info->num_chars = total; info->num_groups = i; return info; } static void msi_maskedit_create_children( struct msi_maskedit_info *info, LPCWSTR font ) { DWORD width, height, style, wx, ww; RECT rect; HWND hwnd; UINT i; style = WS_CHILD | WS_BORDER | WS_VISIBLE | WS_TABSTOP | ES_AUTOHSCROLL; GetClientRect( info->hwnd, &rect ); width = rect.right - rect.left; height = rect.bottom - rect.top; for( i = 0; i < info->num_groups; i++ ) { if (!msi_mask_editable( info->group[i].type )) continue; wx = (info->group[i].ofs * width) / info->num_chars; ww = (info->group[i].len * width) / info->num_chars; hwnd = CreateWindowW( szEdit, NULL, style, wx, 0, ww, height, info->hwnd, NULL, NULL, NULL ); if( !hwnd ) { ERR("failed to create mask edit sub window\n"); break; } SendMessageW( hwnd, EM_LIMITTEXT, info->group[i].len, 0 ); msi_dialog_set_font( info->dialog, hwnd, font?font:info->dialog->default_font ); info->group[i].hwnd = hwnd; } } /* * office 2003 uses "73931<````=````=````=````=`````>@@@@@" * delphi 7 uses "<????-??????-??????-????>" and "<???-???>" * filemaker pro 7 uses "<^^^^=^^^^=^^^^=^^^^=^^^^=^^^^=^^^^^>" */ static UINT msi_dialog_maskedit_control( msi_dialog *dialog, MSIRECORD *rec ) { LPWSTR font_mask, val = NULL, font; struct msi_maskedit_info *info = NULL; UINT ret = ERROR_SUCCESS; msi_control *control; LPCWSTR prop, mask; TRACE("\n"); font_mask = msi_get_deformatted_field( dialog->package, rec, 10 ); font = msi_dialog_get_style( font_mask, &mask ); if( !mask ) { ERR("mask template is empty\n"); goto end; } info = msi_dialog_parse_groups( mask ); if( !info ) { ERR("template %s is invalid\n", debugstr_w(mask)); goto end; } info->dialog = dialog; control = msi_dialog_add_control( dialog, rec, szStatic, SS_OWNERDRAW | WS_GROUP | WS_VISIBLE ); if( !control ) { ERR("Failed to create maskedit container\n"); ret = ERROR_FUNCTION_FAILED; goto end; } SetWindowLongPtrW( control->hwnd, GWL_EXSTYLE, WS_EX_CONTROLPARENT ); info->hwnd = control->hwnd; /* subclass the static control */ info->oldproc = (WNDPROC) SetWindowLongPtrW( info->hwnd, GWLP_WNDPROC, (LONG_PTR)MSIMaskedEdit_WndProc ); SetPropW( control->hwnd, szButtonData, info ); prop = MSI_RecordGetString( rec, 9 ); if( prop ) info->prop = strdupW( prop ); msi_maskedit_create_children( info, font ); if( prop ) { val = msi_dup_property( dialog->package->db, prop ); if( val ) { msi_maskedit_set_text( info, val ); msi_free( val ); } } end: if( ret != ERROR_SUCCESS ) msi_free( info ); msi_free( font_mask ); msi_free( font ); return ret; } /******************** Progress Bar *****************************************/ static UINT msi_dialog_progress_bar( msi_dialog *dialog, MSIRECORD *rec ) { msi_control *control; DWORD attributes, style; style = WS_VISIBLE; attributes = MSI_RecordGetInteger( rec, 8 ); if( !(attributes & msidbControlAttributesProgress95) ) style |= PBS_SMOOTH; control = msi_dialog_add_control( dialog, rec, PROGRESS_CLASSW, style ); if( !control ) return ERROR_FUNCTION_FAILED; ControlEvent_SubscribeToEvent( dialog->package, dialog, szSetProgress, control->name, szProgress ); return ERROR_SUCCESS; } /******************** Path Edit ********************************************/ struct msi_pathedit_info { msi_dialog *dialog; msi_control *control; WNDPROC oldproc; }; static LPWSTR msi_get_window_text( HWND hwnd ) { UINT sz, r; LPWSTR buf; sz = 0x20; buf = msi_alloc( sz*sizeof(WCHAR) ); while ( buf ) { r = GetWindowTextW( hwnd, buf, sz ); if ( r < (sz - 1) ) break; sz *= 2; buf = msi_realloc( buf, sz*sizeof(WCHAR) ); } return buf; } static void msi_dialog_update_pathedit( msi_dialog *dialog, msi_control *control ) { LPWSTR prop, path; BOOL indirect; if (!control && !(control = msi_dialog_find_control_by_type( dialog, szPathEdit ))) return; indirect = control->attributes & msidbControlAttributesIndirect; prop = msi_dialog_dup_property( dialog, control->property, indirect ); path = msi_dialog_dup_property( dialog, prop, TRUE ); SetWindowTextW( control->hwnd, path ); SendMessageW( control->hwnd, EM_SETSEL, 0, -1 ); msi_free( path ); msi_free( prop ); } /* FIXME: test when this should fail */ static BOOL msi_dialog_verify_path( LPWSTR path ) { if ( !lstrlenW( path ) ) return FALSE; if ( PathIsRelativeW( path ) ) return FALSE; return TRUE; } /* returns TRUE if the path is valid, FALSE otherwise */ static BOOL msi_dialog_onkillfocus( msi_dialog *dialog, msi_control *control ) { LPWSTR buf, prop; BOOL indirect; BOOL valid; indirect = control->attributes & msidbControlAttributesIndirect; prop = msi_dialog_dup_property( dialog, control->property, indirect ); buf = msi_get_window_text( control->hwnd ); if ( !msi_dialog_verify_path( buf ) ) { /* FIXME: display an error message box */ ERR("Invalid path %s\n", debugstr_w( buf )); valid = FALSE; SetFocus( control->hwnd ); } else { valid = TRUE; msi_dialog_set_property( dialog->package, prop, buf ); } msi_dialog_update_pathedit( dialog, control ); TRACE("edit %s contents changed, set %s\n", debugstr_w(control->name), debugstr_w(prop)); msi_free( buf ); msi_free( prop ); return valid; } static LRESULT WINAPI MSIPathEdit_WndProc(HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam) { struct msi_pathedit_info *info = GetPropW(hWnd, szButtonData); LRESULT r = 0; TRACE("%p %04x %08lx %08lx\n", hWnd, msg, wParam, lParam); if ( msg == WM_KILLFOCUS ) { /* if the path is invalid, don't handle this message */ if ( !msi_dialog_onkillfocus( info->dialog, info->control ) ) return 0; } r = CallWindowProcW(info->oldproc, hWnd, msg, wParam, lParam); if ( msg == WM_NCDESTROY ) { msi_free( info ); RemovePropW( hWnd, szButtonData ); } return r; } static UINT msi_dialog_pathedit_control( msi_dialog *dialog, MSIRECORD *rec ) { struct msi_pathedit_info *info; msi_control *control; LPCWSTR prop; info = msi_alloc( sizeof *info ); if (!info) return ERROR_FUNCTION_FAILED; control = msi_dialog_add_control( dialog, rec, szEdit, WS_BORDER | WS_TABSTOP ); control->attributes = MSI_RecordGetInteger( rec, 8 ); prop = MSI_RecordGetString( rec, 9 ); control->property = msi_dialog_dup_property( dialog, prop, FALSE ); info->dialog = dialog; info->control = control; info->oldproc = (WNDPROC) SetWindowLongPtrW( control->hwnd, GWLP_WNDPROC, (LONG_PTR)MSIPathEdit_WndProc ); SetPropW( control->hwnd, szButtonData, info ); msi_dialog_update_pathedit( dialog, control ); return ERROR_SUCCESS; } /* radio buttons are a bit different from normal controls */ static UINT msi_dialog_create_radiobutton( MSIRECORD *rec, LPVOID param ) { radio_button_group_descr *group = param; msi_dialog *dialog = group->dialog; msi_control *control; LPCWSTR prop, text, name; DWORD style, attributes = group->attributes; style = WS_CHILD | BS_AUTORADIOBUTTON | BS_MULTILINE | WS_TABSTOP; name = MSI_RecordGetString( rec, 3 ); text = MSI_RecordGetString( rec, 8 ); if( attributes & msidbControlAttributesVisible ) style |= WS_VISIBLE; if( ~attributes & msidbControlAttributesEnabled ) style |= WS_DISABLED; control = msi_dialog_create_window( dialog, rec, 0, szButton, name, text, style, group->parent->hwnd ); if (!control) return ERROR_FUNCTION_FAILED; control->handler = msi_dialog_radiogroup_handler; if (!lstrcmpW(control->name, group->propval)) SendMessageW(control->hwnd, BM_SETCHECK, BST_CHECKED, 0); prop = MSI_RecordGetString( rec, 1 ); if( prop ) control->property = strdupW( prop ); return ERROR_SUCCESS; } static UINT msi_dialog_radiogroup_control( msi_dialog *dialog, MSIRECORD *rec ) { static const WCHAR query[] = { 'S','E','L','E','C','T',' ','*',' ', 'F','R','O','M',' ','R','a','d','i','o','B','u','t','t','o','n',' ', 'W','H','E','R','E',' ', '`','P','r','o','p','e','r','t','y','`',' ','=',' ','\'','%','s','\'',0}; UINT r; LPCWSTR prop; msi_control *control; MSIQUERY *view = NULL; radio_button_group_descr group; MSIPACKAGE *package = dialog->package; WNDPROC oldproc; DWORD attr, style = WS_GROUP; prop = MSI_RecordGetString( rec, 9 ); TRACE("%p %p %s\n", dialog, rec, debugstr_w( prop )); attr = MSI_RecordGetInteger( rec, 8 ); if (attr & msidbControlAttributesHasBorder) style |= BS_GROUPBOX; else style |= BS_OWNERDRAW; /* Create parent group box to hold radio buttons */ control = msi_dialog_add_control( dialog, rec, szButton, style ); if( !control ) return ERROR_FUNCTION_FAILED; oldproc = (WNDPROC) SetWindowLongPtrW( control->hwnd, GWLP_WNDPROC, (LONG_PTR)MSIRadioGroup_WndProc ); SetPropW(control->hwnd, szButtonData, oldproc); SetWindowLongPtrW( control->hwnd, GWL_EXSTYLE, WS_EX_CONTROLPARENT ); if( prop ) control->property = strdupW( prop ); /* query the Radio Button table for all control in this group */ r = MSI_OpenQuery( package->db, &view, query, prop ); if( r != ERROR_SUCCESS ) { ERR("query failed for dialog %s radio group %s\n", debugstr_w(dialog->name), debugstr_w(prop)); return ERROR_INVALID_PARAMETER; } group.dialog = dialog; group.parent = control; group.attributes = MSI_RecordGetInteger( rec, 8 ); group.propval = msi_dup_property( dialog->package->db, control->property ); r = MSI_IterateRecords( view, 0, msi_dialog_create_radiobutton, &group ); msiobj_release( &view->hdr ); msi_free( group.propval ); return r; } /******************** Selection Tree ***************************************/ struct msi_selection_tree_info { msi_dialog *dialog; HWND hwnd; WNDPROC oldproc; HTREEITEM selected; }; static void msi_seltree_sync_item_state( HWND hwnd, MSIFEATURE *feature, HTREEITEM hItem ) { TVITEMW tvi; DWORD index = feature->Action; TRACE("Feature %s -> %d %d %d\n", debugstr_w(feature->Title), feature->Installed, feature->Action, feature->ActionRequest); if (index == INSTALLSTATE_UNKNOWN) index = INSTALLSTATE_ABSENT; tvi.mask = TVIF_STATE; tvi.hItem = hItem; tvi.state = INDEXTOSTATEIMAGEMASK( index ); tvi.stateMask = TVIS_STATEIMAGEMASK; SendMessageW( hwnd, TVM_SETITEMW, 0, (LPARAM) &tvi ); } static UINT msi_seltree_popup_menu( HWND hwnd, INT x, INT y ) { HMENU hMenu; INT r; /* create a menu to display */ hMenu = CreatePopupMenu(); /* FIXME: load strings from resources */ AppendMenuA( hMenu, MF_ENABLED, INSTALLSTATE_LOCAL, "Install feature locally"); AppendMenuA( hMenu, MF_ENABLED, USER_INSTALLSTATE_ALL, "Install entire feature"); AppendMenuA( hMenu, MF_ENABLED, INSTALLSTATE_ADVERTISED, "Install on demand"); AppendMenuA( hMenu, MF_ENABLED, INSTALLSTATE_ABSENT, "Don't install"); r = TrackPopupMenu( hMenu, TPM_LEFTALIGN | TPM_TOPALIGN | TPM_RETURNCMD, x, y, 0, hwnd, NULL ); DestroyMenu( hMenu ); return r; } static MSIFEATURE * msi_seltree_feature_from_item( HWND hwnd, HTREEITEM hItem ) { TVITEMW tvi; /* get the feature from the item */ memset( &tvi, 0, sizeof tvi ); tvi.hItem = hItem; tvi.mask = TVIF_PARAM | TVIF_HANDLE; SendMessageW( hwnd, TVM_GETITEMW, 0, (LPARAM) &tvi ); return (MSIFEATURE*) tvi.lParam; } static void msi_seltree_update_feature_installstate( HWND hwnd, HTREEITEM hItem, MSIPACKAGE *package, MSIFEATURE *feature, INSTALLSTATE state ) { msi_feature_set_state( package, feature, state ); msi_seltree_sync_item_state( hwnd, feature, hItem ); ACTION_UpdateComponentStates( package, feature->Feature ); } static void msi_seltree_update_siblings_and_children_installstate( HWND hwnd, HTREEITEM curr, MSIPACKAGE *package, INSTALLSTATE state) { /* update all siblings */ do { MSIFEATURE *feature; HTREEITEM child; feature = msi_seltree_feature_from_item( hwnd, curr ); msi_seltree_update_feature_installstate( hwnd, curr, package, feature, state ); /* update this sibling's children */ child = (HTREEITEM)SendMessageW( hwnd, TVM_GETNEXTITEM, (WPARAM)TVGN_CHILD, (LPARAM)curr ); if (child) msi_seltree_update_siblings_and_children_installstate( hwnd, child, package, state ); } while ((curr = (HTREEITEM)SendMessageW( hwnd, TVM_GETNEXTITEM, (WPARAM)TVGN_NEXT, (LPARAM)curr ))); } static LRESULT msi_seltree_menu( HWND hwnd, HTREEITEM hItem ) { struct msi_selection_tree_info *info; MSIFEATURE *feature; MSIPACKAGE *package; union { RECT rc; POINT pt[2]; HTREEITEM hItem; } u; UINT r; info = GetPropW(hwnd, szButtonData); package = info->dialog->package; feature = msi_seltree_feature_from_item( hwnd, hItem ); if (!feature) { ERR("item %p feature was NULL\n", hItem); return 0; } /* get the item's rectangle to put the menu just below it */ u.hItem = hItem; SendMessageW( hwnd, TVM_GETITEMRECT, 0, (LPARAM) &u.rc ); MapWindowPoints( hwnd, NULL, u.pt, 2 ); r = msi_seltree_popup_menu( hwnd, u.rc.left, u.rc.top ); switch (r) { case USER_INSTALLSTATE_ALL: r = INSTALLSTATE_LOCAL; /* fall-through */ case INSTALLSTATE_ADVERTISED: case INSTALLSTATE_ABSENT: { HTREEITEM child; child = (HTREEITEM)SendMessageW( hwnd, TVM_GETNEXTITEM, (WPARAM)TVGN_CHILD, (LPARAM)hItem ); if (child) msi_seltree_update_siblings_and_children_installstate( hwnd, child, package, r ); } /* fall-through */ case INSTALLSTATE_LOCAL: msi_seltree_update_feature_installstate( hwnd, hItem, package, feature, r ); break; } return 0; } static MSIFEATURE *msi_seltree_get_selected_feature( msi_control *control ) { struct msi_selection_tree_info *info = GetPropW(control->hwnd, szButtonData); return msi_seltree_feature_from_item( control->hwnd, info->selected ); } static LRESULT WINAPI MSISelectionTree_WndProc(HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam) { struct msi_selection_tree_info *info; TVHITTESTINFO tvhti; HRESULT r; TRACE("%p %04x %08lx %08lx\n", hWnd, msg, wParam, lParam); info = GetPropW(hWnd, szButtonData); switch( msg ) { case WM_LBUTTONDOWN: tvhti.pt.x = (short)LOWORD( lParam ); tvhti.pt.y = (short)HIWORD( lParam ); tvhti.flags = 0; tvhti.hItem = 0; r = CallWindowProcW(info->oldproc, hWnd, TVM_HITTEST, 0, (LPARAM) &tvhti ); if (tvhti.flags & TVHT_ONITEMSTATEICON) return msi_seltree_menu( hWnd, tvhti.hItem ); break; } r = CallWindowProcW(info->oldproc, hWnd, msg, wParam, lParam); switch( msg ) { case WM_NCDESTROY: msi_free( info ); RemovePropW( hWnd, szButtonData ); break; } return r; } static void msi_seltree_add_child_features( MSIPACKAGE *package, HWND hwnd, LPCWSTR parent, HTREEITEM hParent ) { struct msi_selection_tree_info *info = GetPropW( hwnd, szButtonData ); MSIFEATURE *feature; TVINSERTSTRUCTW tvis; HTREEITEM hitem, hfirst = NULL; LIST_FOR_EACH_ENTRY( feature, &package->features, MSIFEATURE, entry ) { if ( lstrcmpW( parent, feature->Feature_Parent ) ) continue; if ( !feature->Title ) continue; if ( !feature->Display ) continue; memset( &tvis, 0, sizeof tvis ); tvis.hParent = hParent; tvis.hInsertAfter = TVI_LAST; tvis.u.item.mask = TVIF_TEXT | TVIF_PARAM; tvis.u.item.pszText = feature->Title; tvis.u.item.lParam = (LPARAM) feature; hitem = (HTREEITEM) SendMessageW( hwnd, TVM_INSERTITEMW, 0, (LPARAM) &tvis ); if (!hitem) continue; if (!hfirst) hfirst = hitem; msi_seltree_sync_item_state( hwnd, feature, hitem ); msi_seltree_add_child_features( package, hwnd, feature->Feature, hitem ); /* the node is expanded if Display is odd */ if ( feature->Display % 2 != 0 ) SendMessageW( hwnd, TVM_EXPAND, TVE_EXPAND, (LPARAM) hitem ); } /* select the first item */ SendMessageW( hwnd, TVM_SELECTITEM, TVGN_CARET | TVGN_DROPHILITE, (LPARAM) hfirst ); info->selected = hfirst; } static void msi_seltree_create_imagelist( HWND hwnd ) { const int bm_width = 32, bm_height = 16, bm_count = 3; const int bm_resource = 0x1001; HIMAGELIST himl; int i; HBITMAP hbmp; himl = ImageList_Create( bm_width, bm_height, FALSE, 4, 0 ); if (!himl) { ERR("failed to create image list\n"); return; } for (i=0; i<bm_count; i++) { hbmp = LoadBitmapW( msi_hInstance, MAKEINTRESOURCEW(i+bm_resource) ); if (!hbmp) { ERR("failed to load bitmap %d\n", i); break; } /* * Add a dummy bitmap at offset zero because the treeview * can't use it as a state mask (zero means no user state). */ if (!i) ImageList_Add( himl, hbmp, NULL ); ImageList_Add( himl, hbmp, NULL ); } SendMessageW( hwnd, TVM_SETIMAGELIST, TVSIL_STATE, (LPARAM)himl ); } static UINT msi_dialog_seltree_handler( msi_dialog *dialog, msi_control *control, WPARAM param ) { struct msi_selection_tree_info *info = GetPropW( control->hwnd, szButtonData ); LPNMTREEVIEWW tv = (LPNMTREEVIEWW)param; MSIRECORD *row, *rec; MSIFOLDER *folder; MSIFEATURE *feature; LPCWSTR dir, title = NULL; UINT r = ERROR_SUCCESS; static const WCHAR select[] = { 'S','E','L','E','C','T',' ','*',' ','F','R','O','M',' ', '`','F','e','a','t','u','r','e','`',' ','W','H','E','R','E',' ', '`','T','i','t','l','e','`',' ','=',' ','\'','%','s','\'',0 }; if (tv->hdr.code != TVN_SELCHANGINGW) return ERROR_SUCCESS; info->selected = tv->itemNew.hItem; if (!(tv->itemNew.mask & TVIF_TEXT)) { feature = msi_seltree_feature_from_item( control->hwnd, tv->itemNew.hItem ); if (feature) title = feature->Title; } else title = tv->itemNew.pszText; row = MSI_QueryGetRecord( dialog->package->db, select, title ); if (!row) return ERROR_FUNCTION_FAILED; rec = MSI_CreateRecord( 1 ); MSI_RecordSetStringW( rec, 1, MSI_RecordGetString( row, 4 ) ); ControlEvent_FireSubscribedEvent( dialog->package, szSelectionDescription, rec ); dir = MSI_RecordGetString( row, 7 ); folder = get_loaded_folder( dialog->package, dir ); if (!folder) { r = ERROR_FUNCTION_FAILED; goto done; } MSI_RecordSetStringW( rec, 1, folder->ResolvedTarget ); ControlEvent_FireSubscribedEvent( dialog->package, szSelectionPath, rec ); done: msiobj_release(&row->hdr); msiobj_release(&rec->hdr); return r; } static UINT msi_dialog_selection_tree( msi_dialog *dialog, MSIRECORD *rec ) { msi_control *control; LPCWSTR prop, control_name; MSIPACKAGE *package = dialog->package; DWORD style; struct msi_selection_tree_info *info; info = msi_alloc( sizeof *info ); if (!info) return ERROR_FUNCTION_FAILED; /* create the treeview control */ style = TVS_HASLINES | TVS_HASBUTTONS | TVS_LINESATROOT; style |= WS_GROUP | WS_VSCROLL; control = msi_dialog_add_control( dialog, rec, WC_TREEVIEWW, style ); if (!control) { msi_free(info); return ERROR_FUNCTION_FAILED; } control->handler = msi_dialog_seltree_handler; control_name = MSI_RecordGetString( rec, 2 ); control->attributes = MSI_RecordGetInteger( rec, 8 ); prop = MSI_RecordGetString( rec, 9 ); control->property = msi_dialog_dup_property( dialog, prop, FALSE ); /* subclass */ info->dialog = dialog; info->hwnd = control->hwnd; info->oldproc = (WNDPROC) SetWindowLongPtrW( control->hwnd, GWLP_WNDPROC, (LONG_PTR)MSISelectionTree_WndProc ); SetPropW( control->hwnd, szButtonData, info ); ControlEvent_SubscribeToEvent( dialog->package, dialog, szSelectionPath, control_name, szProperty ); /* initialize it */ msi_seltree_create_imagelist( control->hwnd ); msi_seltree_add_child_features( package, control->hwnd, NULL, NULL ); return ERROR_SUCCESS; } /******************** Group Box ***************************************/ static UINT msi_dialog_group_box( msi_dialog *dialog, MSIRECORD *rec ) { msi_control *control; DWORD style; style = BS_GROUPBOX | WS_CHILD | WS_GROUP; control = msi_dialog_add_control( dialog, rec, WC_BUTTONW, style ); if (!control) return ERROR_FUNCTION_FAILED; return ERROR_SUCCESS; } /******************** List Box ***************************************/ struct msi_listbox_info { msi_dialog *dialog; HWND hwnd; WNDPROC oldproc; DWORD num_items; DWORD addpos_items; LPWSTR *items; }; static LRESULT WINAPI MSIListBox_WndProc(HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam) { struct msi_listbox_info *info; LRESULT r; DWORD j; TRACE("%p %04x %08lx %08lx\n", hWnd, msg, wParam, lParam); info = GetPropW( hWnd, szButtonData ); if (!info) return 0; r = CallWindowProcW( info->oldproc, hWnd, msg, wParam, lParam ); switch( msg ) { case WM_NCDESTROY: for (j = 0; j < info->num_items; j++) msi_free( info->items[j] ); msi_free( info->items ); msi_free( info ); RemovePropW( hWnd, szButtonData ); break; } return r; } static UINT msi_listbox_add_item( MSIRECORD *rec, LPVOID param ) { struct msi_listbox_info *info = param; LPCWSTR value, text; int pos; value = MSI_RecordGetString( rec, 3 ); text = MSI_RecordGetString( rec, 4 ); info->items[info->addpos_items] = strdupW( value ); pos = SendMessageW( info->hwnd, LB_ADDSTRING, 0, (LPARAM)text ); SendMessageW( info->hwnd, LB_SETITEMDATA, pos, (LPARAM)info->items[info->addpos_items] ); info->addpos_items++; return ERROR_SUCCESS; } static UINT msi_listbox_add_items( struct msi_listbox_info *info, LPCWSTR property ) { UINT r; MSIQUERY *view = NULL; DWORD count; static const WCHAR query[] = { 'S','E','L','E','C','T',' ','*',' ', 'F','R','O','M',' ','`','L','i','s','t','B','o','x','`',' ', 'W','H','E','R','E',' ', '`','P','r','o','p','e','r','t','y','`',' ','=',' ','\'','%','s','\'',' ', 'O','R','D','E','R',' ','B','Y',' ','`','O','r','d','e','r','`',0 }; r = MSI_OpenQuery( info->dialog->package->db, &view, query, property ); if ( r != ERROR_SUCCESS ) return r; /* just get the number of records */ count = 0; r = MSI_IterateRecords( view, &count, NULL, NULL ); info->num_items = count; info->items = msi_alloc( sizeof(*info->items) * count ); r = MSI_IterateRecords( view, NULL, msi_listbox_add_item, info ); msiobj_release( &view->hdr ); return r; } static UINT msi_dialog_listbox_handler( msi_dialog *dialog, msi_control *control, WPARAM param ) { struct msi_listbox_info *info; int index; LPCWSTR value; if( HIWORD(param) != LBN_SELCHANGE ) return ERROR_SUCCESS; info = GetPropW( control->hwnd, szButtonData ); index = SendMessageW( control->hwnd, LB_GETCURSEL, 0, 0 ); value = (LPCWSTR) SendMessageW( control->hwnd, LB_GETITEMDATA, index, 0 ); msi_dialog_set_property( info->dialog->package, control->property, value ); msi_dialog_evaluate_control_conditions( info->dialog ); return ERROR_SUCCESS; } static UINT msi_dialog_list_box( msi_dialog *dialog, MSIRECORD *rec ) { struct msi_listbox_info *info; msi_control *control; DWORD attributes, style; LPCWSTR prop; info = msi_alloc( sizeof *info ); if (!info) return ERROR_FUNCTION_FAILED; style = WS_TABSTOP | WS_GROUP | WS_CHILD | LBS_NOTIFY | WS_VSCROLL | WS_BORDER; attributes = MSI_RecordGetInteger( rec, 8 ); if (~attributes & msidbControlAttributesSorted) style |= LBS_SORT; control = msi_dialog_add_control( dialog, rec, WC_LISTBOXW, style ); if (!control) { msi_free(info); return ERROR_FUNCTION_FAILED; } control->handler = msi_dialog_listbox_handler; prop = MSI_RecordGetString( rec, 9 ); control->property = msi_dialog_dup_property( dialog, prop, FALSE ); /* subclass */ info->dialog = dialog; info->hwnd = control->hwnd; info->items = NULL; info->addpos_items = 0; info->oldproc = (WNDPROC)SetWindowLongPtrW( control->hwnd, GWLP_WNDPROC, (LONG_PTR)MSIListBox_WndProc ); SetPropW( control->hwnd, szButtonData, info ); if ( control->property ) msi_listbox_add_items( info, control->property ); return ERROR_SUCCESS; } /******************** Directory Combo ***************************************/ static void msi_dialog_update_directory_combo( msi_dialog *dialog, msi_control *control ) { LPWSTR prop, path; BOOL indirect; if (!control && !(control = msi_dialog_find_control_by_type( dialog, szDirectoryCombo ))) return; indirect = control->attributes & msidbControlAttributesIndirect; prop = msi_dialog_dup_property( dialog, control->property, indirect ); path = msi_dialog_dup_property( dialog, prop, TRUE ); PathStripPathW( path ); PathRemoveBackslashW( path ); SendMessageW( control->hwnd, CB_INSERTSTRING, 0, (LPARAM)path ); SendMessageW( control->hwnd, CB_SETCURSEL, 0, 0 ); msi_free( path ); msi_free( prop ); } static UINT msi_dialog_directory_combo( msi_dialog *dialog, MSIRECORD *rec ) { msi_control *control; LPCWSTR prop; DWORD style; /* FIXME: use CBS_OWNERDRAWFIXED and add owner draw code */ style = CBS_DROPDOWNLIST | CBS_HASSTRINGS | WS_CHILD | WS_GROUP | WS_TABSTOP | WS_VSCROLL; control = msi_dialog_add_control( dialog, rec, WC_COMBOBOXW, style ); if (!control) return ERROR_FUNCTION_FAILED; control->attributes = MSI_RecordGetInteger( rec, 8 ); prop = MSI_RecordGetString( rec, 9 ); control->property = msi_dialog_dup_property( dialog, prop, FALSE ); msi_dialog_update_directory_combo( dialog, control ); return ERROR_SUCCESS; } /******************** Directory List ***************************************/ static void msi_dialog_update_directory_list( msi_dialog *dialog, msi_control *control ) { WCHAR dir_spec[MAX_PATH]; WIN32_FIND_DATAW wfd; LPWSTR prop, path; BOOL indirect; LVITEMW item; HANDLE file; static const WCHAR asterisk[] = {'*',0}; if (!control && !(control = msi_dialog_find_control_by_type( dialog, szDirectoryList ))) return; /* clear the list-view */ SendMessageW( control->hwnd, LVM_DELETEALLITEMS, 0, 0 ); indirect = control->attributes & msidbControlAttributesIndirect; prop = msi_dialog_dup_property( dialog, control->property, indirect ); path = msi_dialog_dup_property( dialog, prop, TRUE ); lstrcpyW( dir_spec, path ); lstrcatW( dir_spec, asterisk ); file = FindFirstFileW( dir_spec, &wfd ); if ( file == INVALID_HANDLE_VALUE ) return; do { if ( wfd.dwFileAttributes != FILE_ATTRIBUTE_DIRECTORY ) continue; if ( !lstrcmpW( wfd.cFileName, szDot ) || !lstrcmpW( wfd.cFileName, szDotDot ) ) continue; item.mask = LVIF_TEXT; item.cchTextMax = MAX_PATH; item.iItem = 0; item.iSubItem = 0; item.pszText = wfd.cFileName; SendMessageW( control->hwnd, LVM_INSERTITEMW, 0, (LPARAM)&item ); } while ( FindNextFileW( file, &wfd ) ); msi_free( prop ); msi_free( path ); FindClose( file ); } UINT msi_dialog_directorylist_up( msi_dialog *dialog ) { msi_control *control; LPWSTR prop, path, ptr; BOOL indirect; control = msi_dialog_find_control_by_type( dialog, szDirectoryList ); indirect = control->attributes & msidbControlAttributesIndirect; prop = msi_dialog_dup_property( dialog, control->property, indirect ); path = msi_dialog_dup_property( dialog, prop, TRUE ); /* strip off the last directory */ ptr = PathFindFileNameW( path ); if (ptr != path) *(ptr - 1) = '\0'; PathAddBackslashW( path ); msi_dialog_set_property( dialog->package, prop, path ); msi_dialog_update_directory_list( dialog, NULL ); msi_dialog_update_directory_combo( dialog, NULL ); msi_dialog_update_pathedit( dialog, NULL ); msi_free( path ); msi_free( prop ); return ERROR_SUCCESS; } static UINT msi_dialog_dirlist_handler( msi_dialog *dialog, msi_control *control, WPARAM param ) { LPNMHDR nmhdr = (LPNMHDR)param; WCHAR new_path[MAX_PATH]; WCHAR text[MAX_PATH]; LPWSTR path, prop; BOOL indirect; LVITEMW item; int index; if (nmhdr->code != LVN_ITEMACTIVATE) return ERROR_SUCCESS; index = SendMessageW( control->hwnd, LVM_GETNEXTITEM, -1, LVNI_SELECTED ); if ( index < 0 ) { ERR("No list-view item selected!\n"); return ERROR_FUNCTION_FAILED; } item.iSubItem = 0; item.pszText = text; item.cchTextMax = MAX_PATH; SendMessageW( control->hwnd, LVM_GETITEMTEXTW, index, (LPARAM)&item ); indirect = control->attributes & msidbControlAttributesIndirect; prop = msi_dialog_dup_property( dialog, control->property, indirect ); path = msi_dialog_dup_property( dialog, prop, TRUE ); lstrcpyW( new_path, path ); lstrcatW( new_path, text ); lstrcatW( new_path, szBackSlash ); msi_dialog_set_property( dialog->package, prop, new_path ); msi_dialog_update_directory_list( dialog, NULL ); msi_dialog_update_directory_combo( dialog, NULL ); msi_dialog_update_pathedit( dialog, NULL ); msi_free( prop ); msi_free( path ); return ERROR_SUCCESS; } static UINT msi_dialog_directory_list( msi_dialog *dialog, MSIRECORD *rec ) { msi_control *control; LPCWSTR prop; DWORD style; style = LVS_LIST | WS_VSCROLL | LVS_SHAREIMAGELISTS | LVS_AUTOARRANGE | LVS_SINGLESEL | WS_BORDER | LVS_SORTASCENDING | WS_CHILD | WS_GROUP | WS_TABSTOP; control = msi_dialog_add_control( dialog, rec, WC_LISTVIEWW, style ); if (!control) return ERROR_FUNCTION_FAILED; control->attributes = MSI_RecordGetInteger( rec, 8 ); control->handler = msi_dialog_dirlist_handler; prop = MSI_RecordGetString( rec, 9 ); control->property = msi_dialog_dup_property( dialog, prop, FALSE ); /* double click to activate an item in the list */ SendMessageW( control->hwnd, LVM_SETEXTENDEDLISTVIEWSTYLE, 0, LVS_EX_TWOCLICKACTIVATE ); msi_dialog_update_directory_list( dialog, control ); return ERROR_SUCCESS; } /******************** VolumeCost List ***************************************/ static BOOL str_is_number( LPCWSTR str ) { int i; for (i = 0; i < lstrlenW( str ); i++) if (!isdigitW(str[i])) return FALSE; return TRUE; } static const WCHAR column_keys[][80] = { {'V','o','l','u','m','e','C','o','s','t','V','o','l','u','m','e',0}, {'V','o','l','u','m','e','C','o','s','t','S','i','z','e',0}, {'V','o','l','u','m','e','C','o','s','t','A','v','a','i','l','a','b','l','e',0}, {'V','o','l','u','m','e','C','o','s','t','R','e','q','u','i','r','e','d',0}, {'V','o','l','u','m','e','C','o','s','t','D','i','f','f','e','r','e','n','c','e',0} }; static void msi_dialog_vcl_add_columns( msi_dialog *dialog, msi_control *control, MSIRECORD *rec ) { LPCWSTR text = MSI_RecordGetString( rec, 10 ); LPCWSTR begin = text, end; WCHAR *num; LVCOLUMNW lvc; DWORD count = 0; static const WCHAR negative[] = {'-',0}; if (!text) return; while ((begin = strchrW( begin, '{' )) && count < 5) { if (!(end = strchrW( begin, '}' ))) return; num = msi_alloc( (end-begin+1)*sizeof(WCHAR) ); if (!num) return; lstrcpynW( num, begin + 1, end - begin ); begin += end - begin + 1; /* empty braces or '0' hides the column */ if ( !num[0] || !lstrcmpW( num, szZero ) ) { count++; msi_free( num ); continue; } /* the width must be a positive number * if a width is invalid, all remaining columns are hidden */ if ( !strncmpW( num, negative, 1 ) || !str_is_number( num ) ) { msi_free( num ); return; } ZeroMemory( &lvc, sizeof(lvc) ); lvc.mask = LVCF_TEXT | LVCF_WIDTH | LVCF_SUBITEM; lvc.cx = atolW( num ); lvc.pszText = msi_dialog_get_uitext( dialog, column_keys[count] ); SendMessageW( control->hwnd, LVM_INSERTCOLUMNW, count++, (LPARAM)&lvc ); msi_free( lvc.pszText ); msi_free( num ); } } static LONGLONG msi_vcl_get_cost( msi_dialog *dialog ) { MSIFEATURE *feature; INT each_cost; LONGLONG total_cost = 0; LIST_FOR_EACH_ENTRY( feature, &dialog->package->features, MSIFEATURE, entry ) { if (ERROR_SUCCESS == (MSI_GetFeatureCost(dialog->package, feature, MSICOSTTREE_SELFONLY, INSTALLSTATE_LOCAL, &each_cost))) { /* each_cost is in 512-byte units */ total_cost += each_cost * 512; } if (ERROR_SUCCESS == (MSI_GetFeatureCost(dialog->package, feature, MSICOSTTREE_SELFONLY, INSTALLSTATE_ABSENT, &each_cost))) { /* each_cost is in 512-byte units */ total_cost -= each_cost * 512; } } return total_cost; } static void msi_dialog_vcl_add_drives( msi_dialog *dialog, msi_control *control ) { ULARGE_INTEGER total, free; LONGLONG difference, cost; WCHAR size_text[MAX_PATH]; WCHAR cost_text[MAX_PATH]; LPWSTR drives, ptr; LVITEMW lvitem; DWORD size; int i = 0; cost = msi_vcl_get_cost(dialog); StrFormatByteSizeW(cost, cost_text, MAX_PATH); size = GetLogicalDriveStringsW( 0, NULL ); if ( !size ) return; drives = msi_alloc( (size + 1) * sizeof(WCHAR) ); if ( !drives ) return; GetLogicalDriveStringsW( size, drives ); ptr = drives; while (*ptr) { lvitem.mask = LVIF_TEXT; lvitem.iItem = i; lvitem.iSubItem = 0; lvitem.pszText = ptr; lvitem.cchTextMax = lstrlenW(ptr) + 1; SendMessageW( control->hwnd, LVM_INSERTITEMW, 0, (LPARAM)&lvitem ); GetDiskFreeSpaceExW(ptr, &free, &total, NULL); difference = free.QuadPart - cost; StrFormatByteSizeW(total.QuadPart, size_text, MAX_PATH); lvitem.iSubItem = 1; lvitem.pszText = size_text; lvitem.cchTextMax = lstrlenW(size_text) + 1; SendMessageW( control->hwnd, LVM_SETITEMW, 0, (LPARAM)&lvitem ); StrFormatByteSizeW(free.QuadPart, size_text, MAX_PATH); lvitem.iSubItem = 2; lvitem.pszText = size_text; lvitem.cchTextMax = lstrlenW(size_text) + 1; SendMessageW( control->hwnd, LVM_SETITEMW, 0, (LPARAM)&lvitem ); lvitem.iSubItem = 3; lvitem.pszText = cost_text; lvitem.cchTextMax = lstrlenW(cost_text) + 1; SendMessageW( control->hwnd, LVM_SETITEMW, 0, (LPARAM)&lvitem ); StrFormatByteSizeW(difference, size_text, MAX_PATH); lvitem.iSubItem = 4; lvitem.pszText = size_text; lvitem.cchTextMax = lstrlenW(size_text) + 1; SendMessageW( control->hwnd, LVM_SETITEMW, 0, (LPARAM)&lvitem ); ptr += lstrlenW(ptr) + 1; i++; } msi_free( drives ); } static UINT msi_dialog_volumecost_list( msi_dialog *dialog, MSIRECORD *rec ) { msi_control *control; DWORD style; style = LVS_REPORT | WS_VSCROLL | WS_HSCROLL | LVS_SHAREIMAGELISTS | LVS_AUTOARRANGE | LVS_SINGLESEL | WS_BORDER | WS_CHILD | WS_TABSTOP | WS_GROUP; control = msi_dialog_add_control( dialog, rec, WC_LISTVIEWW, style ); if (!control) return ERROR_FUNCTION_FAILED; msi_dialog_vcl_add_columns( dialog, control, rec ); msi_dialog_vcl_add_drives( dialog, control ); return ERROR_SUCCESS; } /******************** VolumeSelect Combo ***************************************/ static UINT msi_dialog_volsel_handler( msi_dialog *dialog, msi_control *control, WPARAM param ) { WCHAR text[MAX_PATH]; LPWSTR prop; BOOL indirect; int index; if (HIWORD(param) != CBN_SELCHANGE) return ERROR_SUCCESS; index = SendMessageW( control->hwnd, CB_GETCURSEL, 0, 0 ); if ( index == CB_ERR ) { ERR("No ComboBox item selected!\n"); return ERROR_FUNCTION_FAILED; } SendMessageW( control->hwnd, CB_GETLBTEXT, index, (LPARAM)text ); indirect = control->attributes & msidbControlAttributesIndirect; prop = msi_dialog_dup_property( dialog, control->property, indirect ); msi_dialog_set_property( dialog->package, prop, text ); msi_free( prop ); return ERROR_SUCCESS; } static void msi_dialog_vsc_add_drives( msi_dialog *dialog, msi_control *control ) { LPWSTR drives, ptr; DWORD size; size = GetLogicalDriveStringsW( 0, NULL ); if ( !size ) return; drives = msi_alloc( (size + 1) * sizeof(WCHAR) ); if ( !drives ) return; GetLogicalDriveStringsW( size, drives ); ptr = drives; while (*ptr) { SendMessageW( control->hwnd, CB_ADDSTRING, 0, (LPARAM)ptr ); ptr += lstrlenW(ptr) + 1; } msi_free( drives ); } static UINT msi_dialog_volumeselect_combo( msi_dialog *dialog, MSIRECORD *rec ) { msi_control *control; LPCWSTR prop; DWORD style; /* FIXME: CBS_OWNERDRAWFIXED */ style = WS_CHILD | WS_VISIBLE | WS_GROUP | WS_TABSTOP | CBS_DROPDOWNLIST | CBS_SORT | CBS_HASSTRINGS | WS_EX_LEFT | WS_EX_LTRREADING | WS_EX_RIGHTSCROLLBAR; control = msi_dialog_add_control( dialog, rec, WC_COMBOBOXW, style ); if (!control) return ERROR_FUNCTION_FAILED; control->attributes = MSI_RecordGetInteger( rec, 8 ); control->handler = msi_dialog_volsel_handler; prop = MSI_RecordGetString( rec, 9 ); control->property = msi_dialog_dup_property( dialog, prop, FALSE ); msi_dialog_vsc_add_drives( dialog, control ); return ERROR_SUCCESS; } static const struct control_handler msi_dialog_handler[] = { { szText, msi_dialog_text_control }, { szPushButton, msi_dialog_button_control }, { szLine, msi_dialog_line_control }, { szBitmap, msi_dialog_bitmap_control }, { szCheckBox, msi_dialog_checkbox_control }, { szScrollableText, msi_dialog_scrolltext_control }, { szComboBox, msi_dialog_combo_control }, { szEdit, msi_dialog_edit_control }, { szMaskedEdit, msi_dialog_maskedit_control }, { szPathEdit, msi_dialog_pathedit_control }, { szProgressBar, msi_dialog_progress_bar }, { szRadioButtonGroup, msi_dialog_radiogroup_control }, { szIcon, msi_dialog_icon_control }, { szSelectionTree, msi_dialog_selection_tree }, { szGroupBox, msi_dialog_group_box }, { szListBox, msi_dialog_list_box }, { szDirectoryCombo, msi_dialog_directory_combo }, { szDirectoryList, msi_dialog_directory_list }, { szVolumeCostList, msi_dialog_volumecost_list }, { szVolumeSelectCombo, msi_dialog_volumeselect_combo }, }; #define NUM_CONTROL_TYPES (sizeof msi_dialog_handler/sizeof msi_dialog_handler[0]) static UINT msi_dialog_create_controls( MSIRECORD *rec, LPVOID param ) { msi_dialog *dialog = param; LPCWSTR control_type; UINT i; /* find and call the function that can create this type of control */ control_type = MSI_RecordGetString( rec, 3 ); for( i=0; i<NUM_CONTROL_TYPES; i++ ) if (!strcmpiW( msi_dialog_handler[i].control_type, control_type )) break; if( i != NUM_CONTROL_TYPES ) msi_dialog_handler[i].func( dialog, rec ); else ERR("no handler for element type %s\n", debugstr_w(control_type)); return ERROR_SUCCESS; } static UINT msi_dialog_fill_controls( msi_dialog *dialog ) { static const WCHAR query[] = { 'S','E','L','E','C','T',' ','*',' ', 'F','R','O','M',' ','C','o','n','t','r','o','l',' ', 'W','H','E','R','E',' ', '`','D','i','a','l','o','g','_','`',' ','=',' ','\'','%','s','\'',0}; UINT r; MSIQUERY *view = NULL; MSIPACKAGE *package = dialog->package; TRACE("%p %s\n", dialog, debugstr_w(dialog->name) ); /* query the Control table for all the elements of the control */ r = MSI_OpenQuery( package->db, &view, query, dialog->name ); if( r != ERROR_SUCCESS ) { ERR("query failed for dialog %s\n", debugstr_w(dialog->name)); return ERROR_INVALID_PARAMETER; } r = MSI_IterateRecords( view, 0, msi_dialog_create_controls, dialog ); msiobj_release( &view->hdr ); return r; } static UINT msi_dialog_set_control_condition( MSIRECORD *rec, LPVOID param ) { static const WCHAR szHide[] = { 'H','i','d','e',0 }; static const WCHAR szShow[] = { 'S','h','o','w',0 }; static const WCHAR szDisable[] = { 'D','i','s','a','b','l','e',0 }; static const WCHAR szEnable[] = { 'E','n','a','b','l','e',0 }; static const WCHAR szDefault[] = { 'D','e','f','a','u','l','t',0 }; msi_dialog *dialog = param; msi_control *control; LPCWSTR name, action, condition; UINT r; name = MSI_RecordGetString( rec, 2 ); action = MSI_RecordGetString( rec, 3 ); condition = MSI_RecordGetString( rec, 4 ); r = MSI_EvaluateConditionW( dialog->package, condition ); control = msi_dialog_find_control( dialog, name ); if( r == MSICONDITION_TRUE && control ) { TRACE("%s control %s\n", debugstr_w(action), debugstr_w(name)); /* FIXME: case sensitive? */ if(!lstrcmpW(action, szHide)) ShowWindow(control->hwnd, SW_HIDE); else if(!strcmpW(action, szShow)) ShowWindow(control->hwnd, SW_SHOW); else if(!strcmpW(action, szDisable)) EnableWindow(control->hwnd, FALSE); else if(!strcmpW(action, szEnable)) EnableWindow(control->hwnd, TRUE); else if(!strcmpW(action, szDefault)) SetFocus(control->hwnd); else FIXME("Unhandled action %s\n", debugstr_w(action)); } return ERROR_SUCCESS; } static UINT msi_dialog_evaluate_control_conditions( msi_dialog *dialog ) { static const WCHAR query[] = { 'S','E','L','E','C','T',' ','*',' ', 'F','R','O','M',' ', 'C','o','n','t','r','o','l','C','o','n','d','i','t','i','o','n',' ', 'W','H','E','R','E',' ', '`','D','i','a','l','o','g','_','`',' ','=',' ','\'','%','s','\'',0 }; UINT r; MSIQUERY *view = NULL; MSIPACKAGE *package = dialog->package; TRACE("%p %s\n", dialog, debugstr_w(dialog->name) ); /* query the Control table for all the elements of the control */ r = MSI_OpenQuery( package->db, &view, query, dialog->name ); if( r != ERROR_SUCCESS ) return ERROR_SUCCESS; r = MSI_IterateRecords( view, 0, msi_dialog_set_control_condition, dialog ); msiobj_release( &view->hdr ); return r; } UINT msi_dialog_reset( msi_dialog *dialog ) { /* FIXME: should restore the original values of any properties we changed */ return msi_dialog_evaluate_control_conditions( dialog ); } /* figure out the height of 10 point MS Sans Serif */ static INT msi_dialog_get_sans_serif_height( HWND hwnd ) { static const WCHAR szSansSerif[] = { 'M','S',' ','S','a','n','s',' ','S','e','r','i','f',0 }; LOGFONTW lf; TEXTMETRICW tm; BOOL r; LONG height = 0; HFONT hFont, hOldFont; HDC hdc; hdc = GetDC( hwnd ); if (hdc) { memset( &lf, 0, sizeof lf ); lf.lfHeight = MulDiv(12, GetDeviceCaps(hdc, LOGPIXELSY), 72); strcpyW( lf.lfFaceName, szSansSerif ); hFont = CreateFontIndirectW(&lf); if (hFont) { hOldFont = SelectObject( hdc, hFont ); r = GetTextMetricsW( hdc, &tm ); if (r) height = tm.tmHeight; SelectObject( hdc, hOldFont ); DeleteObject( hFont ); } ReleaseDC( hwnd, hdc ); } return height; } /* fetch the associated record from the Dialog table */ static MSIRECORD *msi_get_dialog_record( msi_dialog *dialog ) { static const WCHAR query[] = { 'S','E','L','E','C','T',' ','*',' ', 'F','R','O','M',' ','D','i','a','l','o','g',' ', 'W','H','E','R','E',' ', '`','D','i','a','l','o','g','`',' ','=',' ','\'','%','s','\'',0}; MSIPACKAGE *package = dialog->package; MSIRECORD *rec = NULL; TRACE("%p %s\n", dialog, debugstr_w(dialog->name) ); rec = MSI_QueryGetRecord( package->db, query, dialog->name ); if( !rec ) WARN("query failed for dialog %s\n", debugstr_w(dialog->name)); return rec; } static void msi_dialog_adjust_dialog_pos( msi_dialog *dialog, MSIRECORD *rec, LPRECT pos ) { static const WCHAR szScreenX[] = {'S','c','r','e','e','n','X',0}; static const WCHAR szScreenY[] = {'S','c','r','e','e','n','Y',0}; UINT xres, yres; POINT center; SIZE sz; LONG style; center.x = MSI_RecordGetInteger( rec, 2 ); center.y = MSI_RecordGetInteger( rec, 3 ); sz.cx = MSI_RecordGetInteger( rec, 4 ); sz.cy = MSI_RecordGetInteger( rec, 5 ); sz.cx = msi_dialog_scale_unit( dialog, sz.cx ); sz.cy = msi_dialog_scale_unit( dialog, sz.cy ); xres = msi_get_property_int( dialog->package->db, szScreenX, 0 ); yres = msi_get_property_int( dialog->package->db, szScreenY, 0 ); center.x = MulDiv( center.x, xres, 100 ); center.y = MulDiv( center.y, yres, 100 ); /* turn the client pos into the window rectangle */ if (dialog->package->center_x && dialog->package->center_y) { pos->left = dialog->package->center_x - sz.cx / 2.0; pos->right = pos->left + sz.cx; pos->top = dialog->package->center_y - sz.cy / 2.0; pos->bottom = pos->top + sz.cy; } else { pos->left = center.x - sz.cx/2; pos->right = pos->left + sz.cx; pos->top = center.y - sz.cy/2; pos->bottom = pos->top + sz.cy; /* save the center */ dialog->package->center_x = center.x; dialog->package->center_y = center.y; } dialog->size.cx = sz.cx; dialog->size.cy = sz.cy; TRACE("%u %u %u %u\n", pos->left, pos->top, pos->right, pos->bottom); style = GetWindowLongPtrW( dialog->hwnd, GWL_STYLE ); AdjustWindowRect( pos, style, FALSE ); } static void msi_dialog_set_tab_order( msi_dialog *dialog, LPCWSTR first ) { struct list tab_chain; msi_control *control; HWND prev = HWND_TOP; list_init( &tab_chain ); if (!(control = msi_dialog_find_control( dialog, first ))) return; dialog->hWndFocus = control->hwnd; while (control) { list_remove( &control->entry ); list_add_tail( &tab_chain, &control->entry ); if (!control->tabnext) break; control = msi_dialog_find_control( dialog, control->tabnext ); } LIST_FOR_EACH_ENTRY( control, &tab_chain, msi_control, entry ) { SetWindowPos( control->hwnd, prev, 0, 0, 0, 0, SWP_NOMOVE | SWP_NOOWNERZORDER | SWP_NOREDRAW | SWP_NOREPOSITION | SWP_NOSENDCHANGING | SWP_NOSIZE ); prev = control->hwnd; } /* put them back on the main list */ list_move_head( &dialog->controls, &tab_chain ); } static LRESULT msi_dialog_oncreate( HWND hwnd, LPCREATESTRUCTW cs ) { static const WCHAR df[] = { 'D','e','f','a','u','l','t','U','I','F','o','n','t',0 }; static const WCHAR dfv[] = { 'M','S',' ','S','h','e','l','l',' ','D','l','g',0 }; msi_dialog *dialog = cs->lpCreateParams; MSIRECORD *rec = NULL; LPWSTR title = NULL; RECT pos; TRACE("%p %p\n", dialog, dialog->package); dialog->hwnd = hwnd; SetWindowLongPtrW( hwnd, GWLP_USERDATA, (LONG_PTR) dialog ); rec = msi_get_dialog_record( dialog ); if( !rec ) { TRACE("No record found for dialog %s\n", debugstr_w(dialog->name)); return -1; } dialog->scale = msi_dialog_get_sans_serif_height(dialog->hwnd); msi_dialog_adjust_dialog_pos( dialog, rec, &pos ); dialog->attributes = MSI_RecordGetInteger( rec, 6 ); dialog->default_font = msi_dup_property( dialog->package->db, df ); if (!dialog->default_font) { dialog->default_font = strdupW(dfv); if (!dialog->default_font) return -1; } title = msi_get_deformatted_field( dialog->package, rec, 7 ); SetWindowTextW( hwnd, title ); msi_free( title ); SetWindowPos( hwnd, 0, pos.left, pos.top, pos.right - pos.left, pos.bottom - pos.top, SWP_NOACTIVATE | SWP_NOZORDER | SWP_NOREDRAW ); msi_dialog_build_font_list( dialog ); msi_dialog_fill_controls( dialog ); msi_dialog_evaluate_control_conditions( dialog ); msi_dialog_set_tab_order( dialog, MSI_RecordGetString( rec, 8 ) ); msiobj_release( &rec->hdr ); return 0; } static UINT msi_dialog_send_event( msi_dialog *dialog, LPCWSTR event, LPCWSTR arg ) { LPWSTR event_fmt = NULL, arg_fmt = NULL; TRACE("Sending control event %s %s\n", debugstr_w(event), debugstr_w(arg)); deformat_string( dialog->package, event, &event_fmt ); deformat_string( dialog->package, arg, &arg_fmt ); dialog->event_handler( dialog->package, event_fmt, arg_fmt, dialog ); msi_free( event_fmt ); msi_free( arg_fmt ); return ERROR_SUCCESS; } static UINT msi_dialog_set_property_event( msi_dialog *dialog, LPCWSTR event, LPCWSTR arg ) { static const WCHAR szNullArg[] = { '{','}',0 }; LPWSTR p, prop, arg_fmt = NULL; UINT len; len = strlenW(event); prop = msi_alloc( len*sizeof(WCHAR)); strcpyW( prop, &event[1] ); p = strchrW( prop, ']' ); if( p && (p[1] == 0 || p[1] == ' ') ) { *p = 0; if( strcmpW( szNullArg, arg ) ) deformat_string( dialog->package, arg, &arg_fmt ); msi_dialog_set_property( dialog->package, prop, arg_fmt ); msi_dialog_update_controls( dialog, prop ); msi_free( arg_fmt ); } else ERR("Badly formatted property string - what happens?\n"); msi_free( prop ); return ERROR_SUCCESS; } static UINT msi_dialog_control_event( MSIRECORD *rec, LPVOID param ) { msi_dialog *dialog = param; LPCWSTR condition, event, arg; UINT r; condition = MSI_RecordGetString( rec, 5 ); r = MSI_EvaluateConditionW( dialog->package, condition ); if( r == MSICONDITION_TRUE || r == MSICONDITION_NONE ) { event = MSI_RecordGetString( rec, 3 ); arg = MSI_RecordGetString( rec, 4 ); if( event[0] == '[' ) msi_dialog_set_property_event( dialog, event, arg ); else msi_dialog_send_event( dialog, event, arg ); } return ERROR_SUCCESS; } struct rec_list { struct list entry; MSIRECORD *rec; }; static UINT add_rec_to_list( MSIRECORD *rec, LPVOID param ) { struct rec_list *add_rec; struct list *records = param; msiobj_addref( &rec->hdr ); add_rec = msi_alloc( sizeof( *add_rec ) ); if (!add_rec) { msiobj_release( &rec->hdr ); return ERROR_OUTOFMEMORY; } add_rec->rec = rec; list_add_tail( records, &add_rec->entry ); return ERROR_SUCCESS; } static inline void remove_rec_from_list( struct rec_list *rec_entry ) { msiobj_release( &rec_entry->rec->hdr ); list_remove( &rec_entry->entry ); msi_free( rec_entry ); } static UINT msi_dialog_button_handler( msi_dialog *dialog, msi_control *control, WPARAM param ) { static const WCHAR query[] = { 'S','E','L','E','C','T',' ','*',' ', 'F','R','O','M',' ','C','o','n','t','r','o','l','E','v','e','n','t',' ', 'W','H','E','R','E',' ', '`','D','i','a','l','o','g','_','`',' ','=',' ','\'','%','s','\'',' ', 'A','N','D',' ', '`','C','o','n','t','r','o','l','_','`',' ','=',' ','\'','%','s','\'',' ', 'O','R','D','E','R',' ','B','Y',' ','`','O','r','d','e','r','i','n','g','`',0 }; MSIQUERY *view = NULL; struct rec_list *rec_entry, *next; struct list events; UINT r; if( HIWORD(param) != BN_CLICKED ) return ERROR_SUCCESS; list_init( &events ); r = MSI_OpenQuery( dialog->package->db, &view, query, dialog->name, control->name ); if( r != ERROR_SUCCESS ) { ERR("query failed\n"); return 0; } r = MSI_IterateRecords( view, 0, add_rec_to_list, &events ); msiobj_release( &view->hdr ); if (r != ERROR_SUCCESS) goto done; /* handle all SetProperty events first */ LIST_FOR_EACH_ENTRY_SAFE( rec_entry, next, &events, struct rec_list, entry ) { LPCWSTR event = MSI_RecordGetString( rec_entry->rec, 3 ); if ( event[0] != '[' ) continue; r = msi_dialog_control_event( rec_entry->rec, dialog ); remove_rec_from_list( rec_entry ); if ( r != ERROR_SUCCESS ) goto done; } /* handle all other events */ LIST_FOR_EACH_ENTRY_SAFE( rec_entry, next, &events, struct rec_list, entry ) { r = msi_dialog_control_event( rec_entry->rec, dialog ); remove_rec_from_list( rec_entry ); if ( r != ERROR_SUCCESS ) goto done; } done: LIST_FOR_EACH_ENTRY_SAFE( rec_entry, next, &events, struct rec_list, entry ) { remove_rec_from_list( rec_entry ); } return r; } static UINT msi_dialog_get_checkbox_state( msi_dialog *dialog, msi_control *control ) { WCHAR state[2] = { 0 }; DWORD sz = 2; msi_get_property( dialog->package->db, control->property, state, &sz ); return state[0] ? 1 : 0; } static void msi_dialog_set_checkbox_state( msi_dialog *dialog, msi_control *control, UINT state ) { static const WCHAR szState[] = { '1', 0 }; LPCWSTR val; /* if uncheck then the property is set to NULL */ if (!state) { msi_dialog_set_property( dialog->package, control->property, NULL ); return; } /* check for a custom state */ if (control->value && control->value[0]) val = control->value; else val = szState; msi_dialog_set_property( dialog->package, control->property, val ); } static void msi_dialog_checkbox_sync_state( msi_dialog *dialog, msi_control *control ) { UINT state; state = msi_dialog_get_checkbox_state( dialog, control ); SendMessageW( control->hwnd, BM_SETCHECK, state ? BST_CHECKED : BST_UNCHECKED, 0 ); } static UINT msi_dialog_checkbox_handler( msi_dialog *dialog, msi_control *control, WPARAM param ) { UINT state; if( HIWORD(param) != BN_CLICKED ) return ERROR_SUCCESS; TRACE("clicked checkbox %s, set %s\n", debugstr_w(control->name), debugstr_w(control->property)); state = msi_dialog_get_checkbox_state( dialog, control ); state = state ? 0 : 1; msi_dialog_set_checkbox_state( dialog, control, state ); msi_dialog_checkbox_sync_state( dialog, control ); return msi_dialog_button_handler( dialog, control, param ); } static UINT msi_dialog_edit_handler( msi_dialog *dialog, msi_control *control, WPARAM param ) { LPWSTR buf; if( HIWORD(param) != EN_CHANGE ) return ERROR_SUCCESS; TRACE("edit %s contents changed, set %s\n", debugstr_w(control->name), debugstr_w(control->property)); buf = msi_get_window_text( control->hwnd ); msi_dialog_set_property( dialog->package, control->property, buf ); msi_free( buf ); return ERROR_SUCCESS; } static UINT msi_dialog_radiogroup_handler( msi_dialog *dialog, msi_control *control, WPARAM param ) { if( HIWORD(param) != BN_CLICKED ) return ERROR_SUCCESS; TRACE("clicked radio button %s, set %s\n", debugstr_w(control->name), debugstr_w(control->property)); msi_dialog_set_property( dialog->package, control->property, control->name ); return msi_dialog_button_handler( dialog, control, param ); } static LRESULT msi_dialog_oncommand( msi_dialog *dialog, WPARAM param, HWND hwnd ) { msi_control *control = NULL; TRACE("%p %p %08lx\n", dialog, hwnd, param); switch (param) { case 1: /* enter */ control = msi_dialog_find_control( dialog, dialog->control_default ); break; case 2: /* escape */ control = msi_dialog_find_control( dialog, dialog->control_cancel ); break; default: control = msi_dialog_find_control_by_hwnd( dialog, hwnd ); } if( control ) { if( control->handler ) { control->handler( dialog, control, param ); msi_dialog_evaluate_control_conditions( dialog ); } } return 0; } static LRESULT msi_dialog_onnotify( msi_dialog *dialog, LPARAM param ) { LPNMHDR nmhdr = (LPNMHDR) param; msi_control *control = msi_dialog_find_control_by_hwnd( dialog, nmhdr->hwndFrom ); TRACE("%p %p\n", dialog, nmhdr->hwndFrom); if ( control && control->handler ) control->handler( dialog, control, param ); return 0; } static void msi_dialog_setfocus( msi_dialog *dialog ) { HWND hwnd = dialog->hWndFocus; hwnd = GetNextDlgTabItem( dialog->hwnd, hwnd, TRUE); hwnd = GetNextDlgTabItem( dialog->hwnd, hwnd, FALSE); SetFocus( hwnd ); dialog->hWndFocus = hwnd; } static LRESULT WINAPI MSIDialog_WndProc( HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam ) { msi_dialog *dialog = (LPVOID) GetWindowLongPtrW( hwnd, GWLP_USERDATA ); TRACE("0x%04x\n", msg); switch (msg) { case WM_MOVE: dialog->package->center_x = LOWORD(lParam) + dialog->size.cx / 2.0; dialog->package->center_y = HIWORD(lParam) + dialog->size.cy / 2.0; break; case WM_CREATE: return msi_dialog_oncreate( hwnd, (LPCREATESTRUCTW)lParam ); case WM_COMMAND: return msi_dialog_oncommand( dialog, wParam, (HWND)lParam ); case WM_ACTIVATE: if( LOWORD(wParam) == WA_INACTIVE ) dialog->hWndFocus = GetFocus(); else msi_dialog_setfocus( dialog ); return 0; case WM_SETFOCUS: msi_dialog_setfocus( dialog ); return 0; /* bounce back to our subclassed static control */ case WM_CTLCOLORSTATIC: return SendMessageW( (HWND) lParam, WM_CTLCOLORSTATIC, wParam, lParam ); case WM_DESTROY: dialog->hwnd = NULL; return 0; case WM_NOTIFY: return msi_dialog_onnotify( dialog, lParam ); } return DefWindowProcW(hwnd, msg, wParam, lParam); } static BOOL CALLBACK msi_radioground_child_enum( HWND hWnd, LPARAM lParam ) { EnableWindow( hWnd, lParam ); return TRUE; } static LRESULT WINAPI MSIRadioGroup_WndProc(HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam) { WNDPROC oldproc = (WNDPROC) GetPropW(hWnd, szButtonData); LRESULT r; TRACE("hWnd %p msg %04x wParam 0x%08lx lParam 0x%08lx\n", hWnd, msg, wParam, lParam); if (msg == WM_COMMAND) /* Forward notifications to dialog */ SendMessageW(GetParent(hWnd), msg, wParam, lParam); r = CallWindowProcW(oldproc, hWnd, msg, wParam, lParam); /* make sure the radio buttons show as disabled if the parent is disabled */ if (msg == WM_ENABLE) EnumChildWindows( hWnd, msi_radioground_child_enum, wParam ); return r; } static LRESULT WINAPI MSIHiddenWindowProc( HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam ) { msi_dialog *dialog = (msi_dialog*) lParam; TRACE("%d %p\n", msg, dialog); switch (msg) { case WM_MSI_DIALOG_CREATE: return msi_dialog_run_message_loop( dialog ); case WM_MSI_DIALOG_DESTROY: msi_dialog_destroy( dialog ); return 0; } return DefWindowProcW( hwnd, msg, wParam, lParam ); } static BOOL msi_dialog_register_class( void ) { WNDCLASSW cls; ZeroMemory( &cls, sizeof cls ); cls.lpfnWndProc = MSIDialog_WndProc; cls.hInstance = NULL; cls.hIcon = LoadIconW(0, (LPWSTR)IDI_APPLICATION); cls.hCursor = LoadCursorW(0, (LPWSTR)IDC_ARROW); cls.hbrBackground = (HBRUSH)(COLOR_3DFACE + 1); cls.lpszMenuName = NULL; cls.lpszClassName = szMsiDialogClass; if( !RegisterClassW( &cls ) ) return FALSE; cls.lpfnWndProc = MSIHiddenWindowProc; cls.lpszClassName = szMsiHiddenWindow; if( !RegisterClassW( &cls ) ) return FALSE; uiThreadId = GetCurrentThreadId(); hMsiHiddenWindow = CreateWindowW( szMsiHiddenWindow, NULL, WS_OVERLAPPED, 0, 0, 100, 100, NULL, NULL, NULL, NULL ); if( !hMsiHiddenWindow ) return FALSE; return TRUE; } /* functions that interface to other modules within MSI */ msi_dialog *msi_dialog_create( MSIPACKAGE* package, LPCWSTR szDialogName, msi_dialog *parent, msi_dialog_event_handler event_handler ) { MSIRECORD *rec = NULL; msi_dialog *dialog; TRACE("%p %s\n", package, debugstr_w(szDialogName)); if (!hMsiHiddenWindow) msi_dialog_register_class(); /* allocate the structure for the dialog to use */ dialog = msi_alloc_zero( sizeof *dialog + sizeof(WCHAR)*strlenW(szDialogName) ); if( !dialog ) return NULL; strcpyW( dialog->name, szDialogName ); dialog->parent = parent; msiobj_addref( &package->hdr ); dialog->package = package; dialog->event_handler = event_handler; dialog->finished = 0; list_init( &dialog->controls ); /* verify that the dialog exists */ rec = msi_get_dialog_record( dialog ); if( !rec ) { msiobj_release( &package->hdr ); msi_free( dialog ); return NULL; } dialog->attributes = MSI_RecordGetInteger( rec, 6 ); dialog->control_default = strdupW( MSI_RecordGetString( rec, 9 ) ); dialog->control_cancel = strdupW( MSI_RecordGetString( rec, 10 ) ); msiobj_release( &rec->hdr ); return dialog; } static void msi_process_pending_messages( HWND hdlg ) { MSG msg; while( PeekMessageW( &msg, 0, 0, 0, PM_REMOVE ) ) { if( hdlg && IsDialogMessageW( hdlg, &msg )) continue; TranslateMessage( &msg ); DispatchMessageW( &msg ); } } void msi_dialog_end_dialog( msi_dialog *dialog ) { TRACE("%p\n", dialog); dialog->finished = 1; PostMessageW(dialog->hwnd, WM_NULL, 0, 0); } void msi_dialog_check_messages( HANDLE handle ) { DWORD r; /* in threads other than the UI thread, block */ if( uiThreadId != GetCurrentThreadId() ) { if( handle ) WaitForSingleObject( handle, INFINITE ); return; } /* there's two choices for the UI thread */ while (1) { msi_process_pending_messages( NULL ); if( !handle ) break; /* * block here until somebody creates a new dialog or * the handle we're waiting on becomes ready */ r = MsgWaitForMultipleObjects( 1, &handle, 0, INFINITE, QS_ALLINPUT ); if( r == WAIT_OBJECT_0 ) break; } } UINT msi_dialog_run_message_loop( msi_dialog *dialog ) { DWORD style; HWND hwnd; if( uiThreadId != GetCurrentThreadId() ) return SendMessageW( hMsiHiddenWindow, WM_MSI_DIALOG_CREATE, 0, (LPARAM) dialog ); /* create the dialog window, don't show it yet */ style = WS_OVERLAPPED; if( dialog->attributes & msidbDialogAttributesVisible ) style |= WS_VISIBLE; hwnd = CreateWindowW( szMsiDialogClass, dialog->name, style, CW_USEDEFAULT, CW_USEDEFAULT, CW_USEDEFAULT, CW_USEDEFAULT, NULL, NULL, NULL, dialog ); if( !hwnd ) { ERR("Failed to create dialog %s\n", debugstr_w( dialog->name )); return ERROR_FUNCTION_FAILED; } ShowWindow( hwnd, SW_SHOW ); /* UpdateWindow( hwnd ); - and causes the transparent static controls not to paint */ if( dialog->attributes & msidbDialogAttributesModal ) { while( !dialog->finished ) { MsgWaitForMultipleObjects( 0, NULL, 0, INFINITE, QS_ALLINPUT ); msi_process_pending_messages( dialog->hwnd ); } } else return ERROR_IO_PENDING; return ERROR_SUCCESS; } void msi_dialog_do_preview( msi_dialog *dialog ) { TRACE("\n"); dialog->attributes |= msidbDialogAttributesVisible; dialog->attributes &= ~msidbDialogAttributesModal; msi_dialog_run_message_loop( dialog ); } void msi_dialog_destroy( msi_dialog *dialog ) { if( uiThreadId != GetCurrentThreadId() ) { SendMessageW( hMsiHiddenWindow, WM_MSI_DIALOG_DESTROY, 0, (LPARAM) dialog ); return; } if( dialog->hwnd ) ShowWindow( dialog->hwnd, SW_HIDE ); if( dialog->hwnd ) DestroyWindow( dialog->hwnd ); /* unsubscribe events */ ControlEvent_CleanupDialogSubscriptions(dialog->package, dialog->name); /* destroy the list of controls */ while( !list_empty( &dialog->controls ) ) { msi_control *t; t = LIST_ENTRY( list_head( &dialog->controls ), msi_control, entry ); msi_destroy_control( t ); } /* destroy the list of fonts */ while( dialog->font_list ) { msi_font *t = dialog->font_list; dialog->font_list = t->next; DeleteObject( t->hfont ); msi_free( t ); } msi_free( dialog->default_font ); msi_free( dialog->control_default ); msi_free( dialog->control_cancel ); msiobj_release( &dialog->package->hdr ); dialog->package = NULL; msi_free( dialog ); } void msi_dialog_unregister_class( void ) { DestroyWindow( hMsiHiddenWindow ); hMsiHiddenWindow = NULL; UnregisterClassW( szMsiDialogClass, NULL ); UnregisterClassW( szMsiHiddenWindow, NULL ); uiThreadId = 0; } static UINT error_dialog_handler(MSIPACKAGE *package, LPCWSTR event, LPCWSTR argument, msi_dialog* dialog) { static const WCHAR end_dialog[] = {'E','n','d','D','i','a','l','o','g',0}; static const WCHAR error_abort[] = {'E','r','r','o','r','A','b','o','r','t',0}; static const WCHAR error_cancel[] = {'E','r','r','o','r','C','a','n','c','e','l',0}; static const WCHAR error_no[] = {'E','r','r','o','r','N','o',0}; static const WCHAR result_prop[] = { 'M','S','I','E','r','r','o','r','D','i','a','l','o','g','R','e','s','u','l','t',0 }; if ( lstrcmpW( event, end_dialog ) ) return ERROR_SUCCESS; if ( !lstrcmpW( argument, error_abort ) || !lstrcmpW( argument, error_cancel ) || !lstrcmpW( argument, error_no ) ) { msi_set_property( package->db, result_prop, error_abort ); } ControlEvent_CleanupSubscriptions(package); msi_dialog_end_dialog( dialog ); return ERROR_SUCCESS; } static UINT msi_error_dialog_set_error( MSIPACKAGE *package, LPWSTR error_dialog, LPWSTR error ) { MSIRECORD * row; static const WCHAR update[] = {'U','P','D','A','T','E',' ','`','C','o','n','t','r','o','l','`',' ', 'S','E','T',' ','`','T','e','x','t','`',' ','=',' ','\'','%','s','\'',' ', 'W','H','E','R','E', ' ','`','D','i','a','l','o','g','_','`',' ','=',' ','\'','%','s','\'',' ', 'A','N','D',' ','`','C','o','n','t','r','o','l','`',' ','=',' ', '\'','E','r','r','o','r','T','e','x','t','\'',0}; row = MSI_QueryGetRecord( package->db, update, error, error_dialog ); if (!row) return ERROR_FUNCTION_FAILED; msiobj_release(&row->hdr); return ERROR_SUCCESS; } UINT msi_spawn_error_dialog( MSIPACKAGE *package, LPWSTR error_dialog, LPWSTR error ) { msi_dialog *dialog; WCHAR result[MAX_PATH]; UINT r = ERROR_SUCCESS; DWORD size = MAX_PATH; int res; static const WCHAR pn_prop[] = {'P','r','o','d','u','c','t','N','a','m','e',0}; static const WCHAR title_fmt[] = {'%','s',' ','W','a','r','n','i','n','g',0}; static const WCHAR error_abort[] = {'E','r','r','o','r','A','b','o','r','t',0}; static const WCHAR result_prop[] = { 'M','S','I','E','r','r','o','r','D','i','a','l','o','g','R','e','s','u','l','t',0 }; if ( (msi_get_property_int( package->db, szUILevel, 0 ) & INSTALLUILEVEL_MASK) == INSTALLUILEVEL_NONE ) return ERROR_SUCCESS; if ( !error_dialog ) { LPWSTR product_name = msi_dup_property( package->db, pn_prop ); WCHAR title[MAX_PATH]; sprintfW( title, title_fmt, product_name ); res = MessageBoxW( NULL, error, title, MB_OKCANCEL | MB_ICONWARNING ); msi_free( product_name ); if ( res == IDOK ) return ERROR_SUCCESS; else return ERROR_FUNCTION_FAILED; } r = msi_error_dialog_set_error( package, error_dialog, error ); if ( r != ERROR_SUCCESS ) return r; dialog = msi_dialog_create( package, error_dialog, package->dialog, error_dialog_handler ); if ( !dialog ) return ERROR_FUNCTION_FAILED; dialog->finished = FALSE; r = msi_dialog_run_message_loop( dialog ); if ( r != ERROR_SUCCESS ) goto done; r = msi_get_property( package->db, result_prop, result, &size ); if ( r != ERROR_SUCCESS) r = ERROR_SUCCESS; if ( !lstrcmpW( result, error_abort ) ) r = ERROR_FUNCTION_FAILED; done: msi_dialog_destroy( dialog ); return r; }