diff options
Diffstat (limited to 'libmsi/dialog.c')
| -rw-r--r-- | libmsi/dialog.c | 4164 |
1 files changed, 4164 insertions, 0 deletions
diff --git a/libmsi/dialog.c b/libmsi/dialog.c new file mode 100644 index 0000000..66d8786 --- /dev/null +++ b/libmsi/dialog.c @@ -0,0 +1,4164 @@ +/* + * 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 "msiserver.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; + BOOL progress_backwards; + DWORD attributes; + WCHAR name[1]; +}; + +typedef struct msi_font_tag +{ + struct list entry; + 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; + struct list fonts; + 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}; + +/* 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 ) +{ + 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 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 (!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 ); + list_add_head( &dialog->fonts, &font->entry ); + + 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 = NULL; + + LIST_FOR_EACH_ENTRY( font, &dialog->fonts, msi_font, entry ) + 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}; + MSIQUERY *view; + UINT r; + + 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; + control->progress_backwards = FALSE; + + 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 ( control->property && !strcmpW( 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, szSourceDir )) + msi_reset_folders( package, TRUE ); +} + +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; +} + +struct msi_selection_tree_info +{ + msi_dialog *dialog; + HWND hwnd; + WNDPROC oldproc; + HTREEITEM selected; +}; + +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 ); +} + +/* 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( !strcmpW( 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( !strcmpW( attribute, szProgress ) ) + { + DWORD func, val1, val2, units; + + func = MSI_RecordGetInteger( rec, 1 ); + val1 = MSI_RecordGetInteger( rec, 2 ); + val2 = MSI_RecordGetInteger( rec, 3 ); + + TRACE("progress: func %u val1 %u val2 %u\n", func, val1, val2); + + units = val1 / 512; + switch (func) + { + case 0: /* init */ + SendMessageW( ctrl->hwnd, PBM_SETRANGE, 0, MAKELPARAM(0,100) ); + if (val2) + { + ctrl->progress_max = units ? units : 100; + ctrl->progress_current = units; + ctrl->progress_backwards = TRUE; + SendMessageW( ctrl->hwnd, PBM_SETPOS, 100, 0 ); + } + else + { + ctrl->progress_max = units ? units : 100; + ctrl->progress_current = 0; + ctrl->progress_backwards = FALSE; + SendMessageW( ctrl->hwnd, PBM_SETPOS, 0, 0 ); + } + break; + case 1: /* action data increment */ + if (val2) dialog->package->action_progress_increment = val1; + else dialog->package->action_progress_increment = 0; + break; + case 2: /* move */ + if (ctrl->progress_backwards) + { + if (units >= ctrl->progress_current) ctrl->progress_current -= units; + else ctrl->progress_current = 0; + } + else + { + if (ctrl->progress_current + units < ctrl->progress_max) ctrl->progress_current += units; + else ctrl->progress_current = ctrl->progress_max; + } + SendMessageW( ctrl->hwnd, PBM_SETPOS, MulDiv(100, ctrl->progress_current, ctrl->progress_max), 0 ); + break; + case 3: /* add */ + ctrl->progress_max += units; + break; + default: + FIXME("Unknown progress message %u\n", func); + break; + } + } + else if ( !strcmpW( attribute, szProperty ) ) + { + MSIFEATURE *feature = msi_seltree_get_selected_feature( ctrl ); + msi_dialog_set_property( dialog->package, ctrl->property, feature->Directory ); + } + else if ( !strcmpW( attribute, szSelectionPath ) ) + { + BOOL indirect = ctrl->attributes & msidbControlAttributesIndirect; + LPWSTR path = msi_dialog_dup_property( dialog, ctrl->property, indirect ); + if (!path) return; + SetWindowTextW( ctrl->hwnd, path ); + 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_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_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_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; +} + +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; + UINT r; + + if (HIWORD(param) != BN_CLICKED) + return ERROR_SUCCESS; + + r = MSI_OpenQuery( dialog->package->db, &view, query, dialog->name, control->name ); + if (r != ERROR_SUCCESS) + { + ERR("query failed\n"); + return ERROR_SUCCESS; + } + r = MSI_IterateRecords( view, 0, msi_dialog_control_event, dialog ); + msiobj_release( &view->hdr ); + return r; +} + +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_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 = 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_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; + control->progress_backwards = FALSE; + + 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 ) +{ + 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}; + MSIQUERY *view; + DWORD count; + UINT r; + + 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 ); + if (r != ERROR_SUCCESS) + { + msiobj_release( &view->hdr ); + return r; + } + 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_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 (!strcmpW( 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; + 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; +} + +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 (!strcmpW( 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; +} + +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; +} + +/* 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 ) + { + WARN("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 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; +} + +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 ); +} + +/* 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 (group->propval && !strcmpW( 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 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 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; + 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; +} + +static void +msi_seltree_sync_item_state( HWND hwnd, MSIFEATURE *feature, HTREEITEM hItem ) +{ + TVITEMW tvi; + DWORD index = feature->ActionRequest; + + 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 void +msi_seltree_update_feature_installstate( HWND hwnd, HTREEITEM hItem, + MSIPACKAGE *package, MSIFEATURE *feature, INSTALLSTATE state ) +{ + feature->ActionRequest = state; + msi_seltree_sync_item_state( hwnd, feature, hItem ); + ACTION_UpdateComponentStates( package, 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 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; + 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 ( parent && feature->Feature_Parent && strcmpW( parent, feature->Feature_Parent )) + continue; + else if ( parent && !feature->Feature_Parent ) + continue; + else if ( !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 ); + if (dir) + { + folder = msi_get_loaded_folder( dialog->package, dir ); + if (!folder) + { + r = ERROR_FUNCTION_FAILED; + goto done; + } + MSI_RecordSetStringW( rec, 1, folder->ResolvedTarget ); + } + else + MSI_RecordSetStringW( rec, 1, NULL ); + + 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 ) +{ + 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}; + MSIQUERY *view; + DWORD count; + UINT r; + + 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 ); + if (r != ERROR_SUCCESS) + { + msiobj_release( &view->hdr ); + return r; + } + 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 ( !strcmpW( wfd.cFileName, szDot ) || !strcmpW( 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] || !strcmpW( 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; + 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; +} + +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 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 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 ); + list_init( &dialog->fonts ); + + /* 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) return; + while (MsgWaitForMultipleObjectsEx( 1, &handle, INFINITE, QS_ALLINPUT, 0 ) == WAIT_OBJECT_0 + 1) + { + MSG msg; + while (PeekMessageW( &msg, NULL, 0, 0, PM_REMOVE )) + { + TranslateMessage( &msg ); + DispatchMessageW( &msg ); + } + } + 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; +} + +static 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 ) +{ + msi_font *font, *next; + + 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 */ + LIST_FOR_EACH_ENTRY_SAFE( font, next, &dialog->fonts, msi_font, entry ) + { + list_remove( &font->entry ); + DeleteObject( font->hfont ); + msi_free( font ); + } + 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 ( strcmpW( event, end_dialog ) ) + return ERROR_SUCCESS; + + if ( !strcmpW( argument, error_abort ) || !strcmpW( argument, error_cancel ) || + !strcmpW( 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 ((package->ui_level & 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 ( !strcmpW( result, error_abort ) ) + r = ERROR_FUNCTION_FAILED; + +done: + msi_dialog_destroy( dialog ); + + return r; +} + +static void MSI_ClosePreview( MSIOBJECTHDR *arg ) +{ + MSIPREVIEW *preview = (MSIPREVIEW *)arg; + msiobj_release( &preview->package->hdr ); +} + +static MSIPREVIEW *MSI_EnableUIPreview( MSIDATABASE *db ) +{ + MSIPREVIEW *preview = NULL; + MSIPACKAGE *package; + + package = MSI_CreatePackage( db, NULL ); + if (package) + { + preview = alloc_msiobject( MSIHANDLETYPE_PREVIEW, sizeof(MSIPREVIEW), MSI_ClosePreview ); + if (preview) + { + preview->package = package; + msiobj_addref( &package->hdr ); + } + msiobj_release( &package->hdr ); + } + return preview; +} + +UINT WINAPI MsiEnableUIPreview( MSIHANDLE hdb, MSIHANDLE *phPreview ) +{ + MSIDATABASE *db; + MSIPREVIEW *preview; + UINT r = ERROR_FUNCTION_FAILED; + + TRACE("%d %p\n", hdb, phPreview); + + db = msihandle2msiinfo( hdb, MSIHANDLETYPE_DATABASE ); + if (!db) + { + IWineMsiRemoteDatabase *remote_database; + + remote_database = (IWineMsiRemoteDatabase *)msi_get_remote( hdb ); + if (!remote_database) + return ERROR_INVALID_HANDLE; + + *phPreview = 0; + + IWineMsiRemoteDatabase_Release( remote_database ); + WARN("MsiEnableUIPreview not allowed during a custom action!\n"); + + return ERROR_FUNCTION_FAILED; + } + preview = MSI_EnableUIPreview( db ); + if (preview) + { + *phPreview = alloc_msihandle( &preview->hdr ); + msiobj_release( &preview->hdr ); + r = ERROR_SUCCESS; + if (!*phPreview) + r = ERROR_NOT_ENOUGH_MEMORY; + } + msiobj_release( &db->hdr ); + return r; +} + +static UINT preview_event_handler( MSIPACKAGE *package, LPCWSTR event, + LPCWSTR argument, msi_dialog *dialog ) +{ + MESSAGE("Preview dialog event '%s' (arg='%s')\n", debugstr_w(event), debugstr_w(argument)); + return ERROR_SUCCESS; +} + +static UINT MSI_PreviewDialogW( MSIPREVIEW *preview, LPCWSTR szDialogName ) +{ + msi_dialog *dialog = NULL; + UINT r = ERROR_SUCCESS; + + if (preview->dialog) + msi_dialog_destroy( preview->dialog ); + + /* an empty name means we should just destroy the current preview dialog */ + if (szDialogName) + { + dialog = msi_dialog_create( preview->package, szDialogName, NULL, preview_event_handler ); + if (dialog) + msi_dialog_do_preview( dialog ); + else + r = ERROR_FUNCTION_FAILED; + } + preview->dialog = dialog; + return r; +} + +UINT WINAPI MsiPreviewDialogW( MSIHANDLE hPreview, LPCWSTR szDialogName ) +{ + MSIPREVIEW *preview; + UINT r; + + TRACE("%d %s\n", hPreview, debugstr_w(szDialogName)); + + preview = msihandle2msiinfo( hPreview, MSIHANDLETYPE_PREVIEW ); + if (!preview) + return ERROR_INVALID_HANDLE; + + r = MSI_PreviewDialogW( preview, szDialogName ); + msiobj_release( &preview->hdr ); + return r; +} + +UINT WINAPI MsiPreviewDialogA( MSIHANDLE hPreview, LPCSTR szDialogName ) +{ + UINT r; + LPWSTR strW = NULL; + + TRACE("%d %s\n", hPreview, debugstr_a(szDialogName)); + + if (szDialogName) + { + strW = strdupAtoW( szDialogName ); + if (!strW) + return ERROR_OUTOFMEMORY; + } + r = MsiPreviewDialogW( hPreview, strW ); + msi_free( strW ); + return r; +} + +UINT WINAPI MsiPreviewBillboardW( MSIHANDLE hPreview, LPCWSTR szControlName, LPCWSTR szBillboard ) +{ + FIXME("%d %s %s\n", hPreview, debugstr_w(szControlName), debugstr_w(szBillboard)); + return ERROR_CALL_NOT_IMPLEMENTED; +} + +UINT WINAPI MsiPreviewBillboardA( MSIHANDLE hPreview, LPCSTR szControlName, LPCSTR szBillboard ) +{ + FIXME("%d %s %s\n", hPreview, debugstr_a(szControlName), debugstr_a(szBillboard)); + return ERROR_CALL_NOT_IMPLEMENTED; +} |