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oleaut: Implement IFontEventsDisp connection point for the standard 

font implementation.
This commit is contained in:
Robert Shearman 2006-02-10 14:50:26 +01:00 committed by Alexandre Julliard
parent c548b7e3d1
commit d49e808be0
1 changed files with 75 additions and 17 deletions
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76
dlls/oleaut32/olefont.c
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@ -40,6 +40,7 @@
#include "olectl.h"
#include "wine/debug.h"
#include "connpt.h" /* for CreateConnectionPoint */
#include "oaidl.h"
WINE_DEFAULT_DEBUG_CHANNEL(ole);
@ -95,7 +96,8 @@ struct OLEFontImpl
long cyLogical;
long cyHimetric;
IConnectionPoint *pCP;
IConnectionPoint *pPropertyNotifyCP;
IConnectionPoint *pFontEventsCP;
};
/*
@ -378,14 +380,34 @@ HRESULT WINAPI OleCreateFontIndirect(
*/
static void OLEFont_SendNotify(OLEFontImpl* this, DISPID dispID)
{
static const WCHAR wszName[] = {'N','a','m','e',0};
static const WCHAR wszSize[] = {'S','i','z','e',0};
static const WCHAR wszBold[] = {'B','o','l','d',0};
static const WCHAR wszItalic[] = {'I','t','a','l','i','c',0};
static const WCHAR wszUnder[] = {'U','n','d','e','r','l','i','n','e',0};
static const WCHAR wszStrike[] = {'S','t','r','i','k','e','t','h','r','o','u','g','h',0};
static const WCHAR wszWeight[] = {'W','e','i','g','h','t',0};
static const WCHAR wszCharset[] = {'C','h','a','r','s','s','e','t',0};
static const LPCWSTR dispid_mapping[] =
{
wszName,
NULL,
wszSize,
wszBold,
wszItalic,
wszUnder,
wszStrike,
wszWeight,
wszCharset
};
IEnumConnections *pEnum;
CONNECTDATA CD;
HRESULT hres;
hres = IConnectionPoint_EnumConnections(this->pCP, &pEnum);
if (FAILED(hres)) /* When we have 0 connections. */
return;
hres = IConnectionPoint_EnumConnections(this->pPropertyNotifyCP, &pEnum);
if (SUCCEEDED(hres))
{
while(IEnumConnections_Next(pEnum, 1, &CD, NULL) == S_OK) {
IPropertyNotifySink *sink;
@ -395,7 +417,37 @@ static void OLEFont_SendNotify(OLEFontImpl* this, DISPID dispID)
IUnknown_Release(CD.pUnk);
}
IEnumConnections_Release(pEnum);
return;
}
hres = IConnectionPoint_EnumConnections(this->pFontEventsCP, &pEnum);
if (SUCCEEDED(hres))
{
DISPPARAMS dispparams;
VARIANTARG vararg;
VariantInit(&vararg);
V_VT(&vararg) = VT_BSTR;
V_BSTR(&vararg) = SysAllocString(dispid_mapping[dispID]);
dispparams.cArgs = 1;
dispparams.cNamedArgs = 0;
dispparams.rgdispidNamedArgs = NULL;
dispparams.rgvarg = &vararg;
while(IEnumConnections_Next(pEnum, 1, &CD, NULL) == S_OK) {
IFontEventsDisp *disp;
IUnknown_QueryInterface(CD.pUnk, &IID_IFontEventsDisp, (LPVOID)&disp);
IDispatch_Invoke(disp, DISPID_FONT_CHANGED, &IID_NULL,
LOCALE_NEUTRAL, INVOKE_FUNC, &dispparams, NULL,
NULL, NULL);
IDispatch_Release(disp);
IUnknown_Release(CD.pUnk);
}
VariantClear(&vararg);
IEnumConnections_Release(pEnum);
}
}
/************************************************************************
@ -459,7 +511,8 @@ static OLEFontImpl* OLEFontImpl_Construct(LPFONTDESC fontDesc)
newObject->fontLock = 0;
newObject->cyLogical = 72L;
newObject->cyHimetric = 2540L;
CreateConnectionPoint((IUnknown*)newObject, &IID_IPropertyNotifySink, &newObject->pCP);
CreateConnectionPoint((IUnknown*)newObject, &IID_IPropertyNotifySink, &newObject->pPropertyNotifyCP);
CreateConnectionPoint((IUnknown*)newObject, &IID_IFontEventsDisp, &newObject->pFontEventsCP);
TRACE("returning %p\n", newObject);
return newObject;
}
@ -1839,8 +1892,13 @@ static HRESULT WINAPI OLEFontImpl_FindConnectionPoint(
OLEFontImpl *this = impl_from_IConnectionPointContainer(iface);
TRACE("(%p)->(%s, %p): stub\n", this, debugstr_guid(riid), ppCp);
if(memcmp(riid, &IID_IPropertyNotifySink, sizeof(IID_IPropertyNotifySink)) == 0) {
return IConnectionPoint_QueryInterface(this->pCP, &IID_IConnectionPoint,
if(IsEqualIID(riid, &IID_IPropertyNotifySink)) {
return IConnectionPoint_QueryInterface(this->pPropertyNotifyCP,
&IID_IConnectionPoint,
(LPVOID)ppCp);
} else if(IsEqualIID(riid, &IID_IFontEventsDisp)) {
return IConnectionPoint_QueryInterface(this->pFontEventsCP,
&IID_IConnectionPoint,
(LPVOID)ppCp);
} else {
FIXME("Tried to find connection point on %s\n", debugstr_guid(riid));