Magic-Mirror/gecko-dev
1
0
Fork 0
mirror of https://github.com/mozilla/gecko-dev.git synced 2024-12-02 10:00:54 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

*** empty log message ***

Browse Source
This commit is contained in:
neeti%netscape.com 1999-11-24 03:49:11 +00:00
parent b122cc3084
commit fea487ad05
1 changed files with 18 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

20
gfx/src/gtk/nsGfxFactoryGTK.cpp
View File

@ -34,6 +34,7 @@
#include "nsDeviceContextSpecG.h"
#include "nsDeviceContextSpecFactoryG.h"
#include "nsIDeviceContextSpecPS.h"
#include "nsIImageManager.h"
#include <gtk/gtk.h>
static NS_DEFINE_IID(kCFontMetrics, NS_FONT_METRICS_CID);
@ -51,6 +52,8 @@ static NS_DEFINE_IID(kIFactoryIID, NS_IFACTORY_IID);
static NS_DEFINE_IID(kCDeviceContextSpec, NS_DEVICE_CONTEXT_SPEC_CID);
static NS_DEFINE_IID(kCDeviceContextSpecFactory, NS_DEVICE_CONTEXT_SPEC_FACTORY_CID);
static NS_DEFINE_IID(kImageManagerImpl, NS_IMAGEMANAGER_CID);
class nsGfxFactoryGTK : public nsIFactory
@ -109,6 +112,7 @@ nsresult nsGfxFactoryGTK::CreateInstance(nsISupports *aOuter,
const nsIID &aIID,
void **aResult)
{
nsresult res;
if (aResult == NULL) {
return NS_ERROR_NULL_POINTER;
}
@ -116,6 +120,7 @@ nsresult nsGfxFactoryGTK::CreateInstance(nsISupports *aOuter,
*aResult = NULL;
nsISupports *inst = nsnull;
PRBool already_addreffed = PR_FALSE;
if (mClassID.Equals(kCFontMetrics)) {
inst = (nsISupports *)new nsFontMetricsGTK();
@ -154,6 +159,15 @@ nsresult nsGfxFactoryGTK::CreateInstance(nsISupports *aOuter,
nsDeviceContextSpecFactoryGTK* dcs;
NS_NEWXPCOM(dcs, nsDeviceContextSpecFactoryGTK);
inst = (nsISupports *)dcs;
}
else if (mClassID.Equals(kImageManagerImpl)) {
nsCOMPtr<nsIImageManager> iManager;
res = NS_NewImageManager(getter_AddRefs(iManager));
already_addreffed = PR_TRUE;
if (NS_SUCCEEDED(res))
{
res = iManager->QueryInterface(NS_GET_IID(nsISupports), (void**)&inst);
}
}
else if (mClassID.Equals(kCFontEnumerator)) {
nsFontEnumeratorGTK* fe;
@ -165,8 +179,10 @@ nsresult nsGfxFactoryGTK::CreateInstance(nsISupports *aOuter,
return NS_ERROR_OUT_OF_MEMORY;
}
NS_ADDREF(inst);
nsresult res = inst->QueryInterface(aIID, aResult);
if (already_addreffed == PR_FALSE)
NS_ADDREF(inst);
res = inst->QueryInterface(aIID, aResult);
NS_RELEASE(inst);
return res;