system/wine
system/wine
1
0
Fork 0
mirror of git://source.winehq.org/git/wine.git synced 2024-10-31 10:13:56 +00:00
Code Issues Projects Releases Packages Wiki Activity

Allow control events to return codes to halt the processing of event.

Browse source 
Needed for the SetTargetPath Event.
This commit is contained in:
Aric Stewart 2005-06-17 21:31:06 +00:00 committed by Alexandre Julliard
parent a1f4fac03c
commit 71a55e04a3
3 changed files with 35 additions and 17 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

47
dlls/msi/events.c
View file

@ -38,7 +38,7 @@ http://msdn.microsoft.com/library/default.asp?url=/library/en-us/msi/setup/contr
WINE_DEFAULT_DEBUG_CHANNEL(msi);
typedef void (*EVENTHANDLER)(MSIPACKAGE*,LPCWSTR,msi_dialog *);
typedef UINT (*EVENTHANDLER)(MSIPACKAGE*,LPCWSTR,msi_dialog *);
struct _events {
LPCSTR event;
@ -52,7 +52,7 @@ struct subscriber {
LPWSTR attribute;
};
VOID ControlEvent_HandleControlEvent(MSIPACKAGE *, LPCWSTR, LPCWSTR, msi_dialog*);
UINT ControlEvent_HandleControlEvent(MSIPACKAGE *, LPCWSTR, LPCWSTR, msi_dialog*);
/*
* Create a dialog box and run it if it's modal
@ -89,7 +89,7 @@ static UINT event_do_dialog( MSIPACKAGE *package, LPCWSTR name )
/*
* End a modal dialog box
*/
static VOID ControlEvent_EndDialog(MSIPACKAGE* package, LPCWSTR argument,
static UINT ControlEvent_EndDialog(MSIPACKAGE* package, LPCWSTR argument,
msi_dialog* dialog)
{
static const WCHAR szExit[] = {
@ -117,48 +117,53 @@ static VOID ControlEvent_EndDialog(MSIPACKAGE* package, LPCWSTR argument,
ControlEvent_CleanupSubscriptions(package);
msi_dialog_end_dialog( dialog );
return ERROR_SUCCESS;
}
/*
* transition from one modal dialog to another modal dialog
*/
static VOID ControlEvent_NewDialog(MSIPACKAGE* package, LPCWSTR argument,
static UINT ControlEvent_NewDialog(MSIPACKAGE* package, LPCWSTR argument,
msi_dialog *dialog)
{
/* store the name of the next dialog, and signal this one to end */
package->next_dialog = strdupW(argument);
ControlEvent_CleanupSubscriptions(package);
msi_dialog_end_dialog( dialog );
return ERROR_SUCCESS;
}
/*
* Create a new child dialog of an existing modal dialog
*/
static VOID ControlEvent_SpawnDialog(MSIPACKAGE* package, LPCWSTR argument,
static UINT ControlEvent_SpawnDialog(MSIPACKAGE* package, LPCWSTR argument,
msi_dialog *dialog)
{
event_do_dialog( package, argument );
if( package->CurrentInstallState != ERROR_SUCCESS )
msi_dialog_end_dialog( dialog );
return ERROR_SUCCESS;
}
/*
* Creates a dialog that remains up for a period of time
* based on a condition
*/
static VOID ControlEvent_SpawnWaitDialog(MSIPACKAGE* package, LPCWSTR argument,
static UINT ControlEvent_SpawnWaitDialog(MSIPACKAGE* package, LPCWSTR argument,
msi_dialog* dialog)
{
FIXME("Doing Nothing\n");
return ERROR_SUCCESS;
}
static VOID ControlEvent_DoAction(MSIPACKAGE* package, LPCWSTR argument,
static UINT ControlEvent_DoAction(MSIPACKAGE* package, LPCWSTR argument,
msi_dialog* dialog)
{
ACTION_PerformAction(package,argument,TRUE);
return ERROR_SUCCESS;
}
static VOID ControlEvent_AddLocal(MSIPACKAGE* package, LPCWSTR argument,
static UINT ControlEvent_AddLocal(MSIPACKAGE* package, LPCWSTR argument,
msi_dialog* dialog)
{
static const WCHAR szAll[] = {'A','L','L',0};
@ -177,10 +182,10 @@ static VOID ControlEvent_AddLocal(MSIPACKAGE* package, LPCWSTR argument,
}
ACTION_UpdateComponentStates(package,argument);
}
return ERROR_SUCCESS;
}
static VOID ControlEvent_Remove(MSIPACKAGE* package, LPCWSTR argument,
static UINT ControlEvent_Remove(MSIPACKAGE* package, LPCWSTR argument,
msi_dialog* dialog)
{
static const WCHAR szAll[] = {'A','L','L',0};
@ -199,9 +204,10 @@ static VOID ControlEvent_Remove(MSIPACKAGE* package, LPCWSTR argument,
}
ACTION_UpdateComponentStates(package,argument);
}
return ERROR_SUCCESS;
}
static VOID ControlEvent_AddSource(MSIPACKAGE* package, LPCWSTR argument,
static UINT ControlEvent_AddSource(MSIPACKAGE* package, LPCWSTR argument,
msi_dialog* dialog)
{
static const WCHAR szAll[] = {'A','L','L',0};
@ -220,8 +226,16 @@ static VOID ControlEvent_AddSource(MSIPACKAGE* package, LPCWSTR argument,
}
ACTION_UpdateComponentStates(package,argument);
}
return ERROR_SUCCESS;
}
static UINT ControlEvent_SetTargetPath(MSIPACKAGE* package, LPCWSTR argument,
msi_dialog* dialog)
{
LPWSTR path = load_dynamic_property(package,argument, NULL);
/* failure to set the path halts the executing of control events */
return MSI_SetTargetPathW(package, argument, path);
}
/*
* Subscribed events
@ -350,17 +364,19 @@ struct _events Events[] = {
{ "AddLocal",ControlEvent_AddLocal },
{ "Remove",ControlEvent_Remove },
{ "AddSource",ControlEvent_AddSource },
{ "SetTargetPath",ControlEvent_SetTargetPath },
{ NULL,NULL },
};
VOID ControlEvent_HandleControlEvent(MSIPACKAGE *package, LPCWSTR event,
UINT ControlEvent_HandleControlEvent(MSIPACKAGE *package, LPCWSTR event,
LPCWSTR argument, msi_dialog* dialog)
{
int i = 0;
UINT rc = ERROR_SUCCESS;
TRACE("Handling Control Event %s\n",debugstr_w(event));
if (!event)
return;
return rc;
while( Events[i].event != NULL)
{
@ -368,12 +384,13 @@ VOID ControlEvent_HandleControlEvent(MSIPACKAGE *package, LPCWSTR event,
if (lstrcmpW(wevent,event)==0)
{
HeapFree(GetProcessHeap(),0,wevent);
Events[i].handler(package,argument,dialog);
return;
rc = Events[i].handler(package,argument,dialog);
return rc;
}
HeapFree(GetProcessHeap(),0,wevent);
i++;
}
FIXME("unhandled control event %s arg(%s)\n",
debugstr_w(event), debugstr_w(argument));
return rc;
}

2
dlls/msi/msipriv.h
View file

@ -387,7 +387,7 @@ extern UINT MSIREG_OpenUpgradeCodesKey(LPCWSTR szProduct, HKEY* key, BOOL create
extern UINT MSIREG_OpenUserUpgradeCodesKey(LPCWSTR szProduct, HKEY* key, BOOL create);
/* msi dialog interface */
typedef VOID (*msi_dialog_event_handler)( MSIPACKAGE*, LPCWSTR, LPCWSTR, msi_dialog* );
typedef UINT (*msi_dialog_event_handler)( MSIPACKAGE*, LPCWSTR, LPCWSTR, msi_dialog* );
extern msi_dialog *msi_dialog_create( MSIPACKAGE*, LPCWSTR, msi_dialog_event_handler );
extern UINT msi_dialog_run_message_loop( msi_dialog* );
extern void msi_dialog_end_dialog( msi_dialog* );

3
dlls/msi/preview.c
View file

@ -82,11 +82,12 @@ UINT WINAPI MsiEnableUIPreview( MSIHANDLE hdb, MSIHANDLE* phPreview )
return r;
}
static VOID preview_event_handler( MSIPACKAGE *package, LPCWSTR event,
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;
}
UINT MSI_PreviewDialogW( MSIPREVIEW *preview, LPCWSTR szDialogName )