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pjs
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Fixing bug 42294 - make mousewheel font size change always affect the 

document (not the chrome).  r=saari.
This commit is contained in:
bryner%uiuc.edu 2000-08-06 04:15:02 +00:00
Родитель f7f492c523
Коммит 3d9035075c
2 изменённых файлов: 54 добавлений и 2 удалений
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28
content/events/src/nsEventStateManager.cpp
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@ -767,8 +767,34 @@ nsEventStateManager :: GenerateDragGesture ( nsIPresContext* aPresContext, nsGUI
nsresult
nsEventStateManager::ChangeTextSize(PRInt32 change)
{
nsCOMPtr<nsIScriptGlobalObject> ourGlobal;
gLastFocusedDocument->GetScriptGlobalObject(getter_AddRefs(ourGlobal));
nsCOMPtr<nsIDOMWindow> rootWindow;
nsCOMPtr<nsPIDOMWindow> ourWindow = do_QueryInterface(ourGlobal);
NS_ENSURE_TRUE(ourWindow, NS_ERROR_FAILURE);
ourWindow->GetPrivateRoot(getter_AddRefs(rootWindow));
NS_ENSURE_TRUE(rootWindow, NS_ERROR_FAILURE);
nsCOMPtr<nsIDOMWindow> windowContent;
rootWindow->Get_content(getter_AddRefs(windowContent));
NS_ENSURE_TRUE(windowContent, NS_ERROR_FAILURE);
nsCOMPtr<nsIDOMDocument> domDoc;
windowContent->GetDocument(getter_AddRefs(domDoc));
NS_ENSURE_TRUE(domDoc, NS_ERROR_FAILURE);
nsCOMPtr<nsIDocument> doc = do_QueryInterface(domDoc);
NS_ENSURE_TRUE(doc, NS_ERROR_FAILURE);
nsCOMPtr<nsIPresShell> presShell = getter_AddRefs(doc->GetShellAt(0));
NS_ENSURE_TRUE(presShell, NS_ERROR_FAILURE);
nsCOMPtr<nsIPresContext> presContext;
presShell->GetPresContext(getter_AddRefs(presContext));
NS_ENSURE_TRUE(presContext, NS_ERROR_FAILURE);
nsCOMPtr<nsISupports> pcContainer;
mPresContext->GetContainer(getter_AddRefs(pcContainer));
presContext->GetContainer(getter_AddRefs(pcContainer));
NS_ENSURE_TRUE(pcContainer, NS_ERROR_FAILURE);
nsCOMPtr<nsIDocShell> docshell(do_QueryInterface(pcContainer));

28
layout/events/src/nsEventStateManager.cpp
Просмотреть файл

@ -767,8 +767,34 @@ nsEventStateManager :: GenerateDragGesture ( nsIPresContext* aPresContext, nsGUI
nsresult
nsEventStateManager::ChangeTextSize(PRInt32 change)
{
nsCOMPtr<nsIScriptGlobalObject> ourGlobal;
gLastFocusedDocument->GetScriptGlobalObject(getter_AddRefs(ourGlobal));
nsCOMPtr<nsIDOMWindow> rootWindow;
nsCOMPtr<nsPIDOMWindow> ourWindow = do_QueryInterface(ourGlobal);
NS_ENSURE_TRUE(ourWindow, NS_ERROR_FAILURE);
ourWindow->GetPrivateRoot(getter_AddRefs(rootWindow));
NS_ENSURE_TRUE(rootWindow, NS_ERROR_FAILURE);
nsCOMPtr<nsIDOMWindow> windowContent;
rootWindow->Get_content(getter_AddRefs(windowContent));
NS_ENSURE_TRUE(windowContent, NS_ERROR_FAILURE);
nsCOMPtr<nsIDOMDocument> domDoc;
windowContent->GetDocument(getter_AddRefs(domDoc));
NS_ENSURE_TRUE(domDoc, NS_ERROR_FAILURE);
nsCOMPtr<nsIDocument> doc = do_QueryInterface(domDoc);
NS_ENSURE_TRUE(doc, NS_ERROR_FAILURE);
nsCOMPtr<nsIPresShell> presShell = getter_AddRefs(doc->GetShellAt(0));
NS_ENSURE_TRUE(presShell, NS_ERROR_FAILURE);
nsCOMPtr<nsIPresContext> presContext;
presShell->GetPresContext(getter_AddRefs(presContext));
NS_ENSURE_TRUE(presContext, NS_ERROR_FAILURE);
nsCOMPtr<nsISupports> pcContainer;
mPresContext->GetContainer(getter_AddRefs(pcContainer));
presContext->GetContainer(getter_AddRefs(pcContainer));
NS_ENSURE_TRUE(pcContainer, NS_ERROR_FAILURE);
nsCOMPtr<nsIDocShell> docshell(do_QueryInterface(pcContainer));