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pjs
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Teaching the RDF element about the concept of being focusable.

This commit is contained in:
hyatt%netscape.com 1999-08-23 05:20:14 +00:00
Родитель a5ac55a366
Коммит 337b1d9e9a
3 изменённых файлов: 153 добавлений и 3 удалений
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52
content/xul/content/src/nsXULElement.cpp
Просмотреть файл

@ -77,6 +77,7 @@
#include "nsIDOMMenuListener.h"
#include "nsIScriptContextOwner.h"
#include "nsIStyledContent.h"
#include "nsIFocusableContent.h"
#include "nsIStyleRule.h"
#include "nsIURL.h"
#include "nsXULTreeElement.h"
@ -224,7 +225,8 @@ class RDFElementImpl : public nsIDOMXULElement,
public nsIScriptObjectOwner,
public nsIJSScriptObject,
public nsIStyledContent,
public nsIXMLContent
public nsIXMLContent,
public nsIFocusableContent
{
public:
RDFElementImpl(PRInt32 aNameSpaceID, nsIAtom* aTag);
@ -321,6 +323,10 @@ public:
PRBool aUseCapture);
// nsIFocusableContent interface
NS_IMETHOD SetFocus(nsIPresContext* aPresContext);
NS_IMETHOD RemoveFocus(nsIPresContext* aPresContext);
// nsIJSScriptObject
virtual PRBool AddProperty(JSContext *aContext, jsval aID, jsval *aVp);
virtual PRBool DeleteProperty(JSContext *aContext, jsval aID, jsval *aVp);
@ -365,6 +371,8 @@ public:
// Helper routine that crawls a parent chain looking for a tree element.
NS_IMETHOD GetParentTree(nsIDOMXULTreeElement** aTreeElement);
PRBool IsFocusableContent();
private:
// pseudo-constants
static nsrefcnt gRefCnt;
@ -384,6 +392,8 @@ private:
static nsIAtom* kTreeCellAtom;
static nsIAtom* kTreeChildrenAtom;
static nsIAtom* kTitledButtonAtom;
static nsIAtom* kSelectedAtom;
static nsIAtom* kPopupAtom;
@ -430,6 +440,7 @@ nsIAtom* RDFElementImpl::kTreeRowAtom;
nsIAtom* RDFElementImpl::kTreeCellAtom;
nsIAtom* RDFElementImpl::kTreeChildrenAtom;
nsIAtom* RDFElementImpl::kSelectedAtom;
nsIAtom* RDFElementImpl::kTitledButtonAtom;
nsIAtom* RDFElementImpl::kPopupAtom;
nsIAtom* RDFElementImpl::kTooltipAtom;
nsIAtom* RDFElementImpl::kContextAtom;
@ -524,6 +535,7 @@ RDFElementImpl::RDFElementImpl(PRInt32 aNameSpaceID, nsIAtom* aTag)
kTreeCellAtom = NS_NewAtom("treecell");
kTreeChildrenAtom = NS_NewAtom("treechildren");
kSelectedAtom = NS_NewAtom("selected");
kTitledButtonAtom = NS_NewAtom("titledbutton");
kPopupAtom = NS_NewAtom("popup");
kTooltipAtom = NS_NewAtom("tooltip");
kContextAtom = NS_NewAtom("context");
@ -606,6 +618,7 @@ RDFElementImpl::~RDFElementImpl()
NS_IF_RELEASE(kTreeCellAtom);
NS_IF_RELEASE(kTreeChildrenAtom);
NS_IF_RELEASE(kSelectedAtom);
NS_IF_RELEASE(kTitledButtonAtom);
NS_IF_RELEASE(kPopupAtom);
NS_IF_RELEASE(kContextAtom);
NS_IF_RELEASE(kTooltipAtom);
@ -680,6 +693,11 @@ RDFElementImpl::QueryInterface(REFNSIID iid, void** result)
else if (iid.Equals(kIJSScriptObjectIID)) {
*result = NS_STATIC_CAST(nsIJSScriptObject*, this);
}
else if (iid.Equals(nsIFocusableContent::GetIID()) &&
(mNameSpaceID == kNameSpaceID_XUL) &&
IsFocusableContent()) {
*result = NS_STATIC_CAST(nsIFocusableContent*, this);
}
else if (iid.Equals(nsIDOMXULTreeElement::GetIID()) &&
(mNameSpaceID == kNameSpaceID_XUL) &&
(mTag == kTreeAtom)) {
@ -3393,3 +3411,35 @@ RDFElementImpl::IsAncestor(nsIDOMNode* aParentNode, nsIDOMNode* aChildNode)
return PR_TRUE;
return PR_FALSE;
}
// nsIFocusableContent interface and helpers
NS_IMETHODIMP
RDFElementImpl::SetFocus(nsIPresContext* aPresContext)
{
nsAutoString disabled;
GetAttribute("disabled", disabled);
if (disabled == "true")
return NS_OK;
nsIEventStateManager* esm;
if (NS_OK == aPresContext->GetEventStateManager(&esm)) {
esm->SetContentState((nsIStyledContent*)this, NS_EVENT_STATE_FOCUS);
NS_RELEASE(esm);
}
return NS_OK;
}
NS_IMETHODIMP
RDFElementImpl::RemoveFocus(nsIPresContext* aPresContext)
{
return NS_OK;
}
PRBool
RDFElementImpl::IsFocusableContent()
{
return (mTag == kTitledButtonAtom) || (mTag == kTreeCellAtom) ||
(mTag == kTreeAtom);
}

52
rdf/content/src/nsRDFElement.cpp
Просмотреть файл

@ -77,6 +77,7 @@
#include "nsIDOMMenuListener.h"
#include "nsIScriptContextOwner.h"
#include "nsIStyledContent.h"
#include "nsIFocusableContent.h"
#include "nsIStyleRule.h"
#include "nsIURL.h"
#include "nsXULTreeElement.h"
@ -224,7 +225,8 @@ class RDFElementImpl : public nsIDOMXULElement,
public nsIScriptObjectOwner,
public nsIJSScriptObject,
public nsIStyledContent,
public nsIXMLContent
public nsIXMLContent,
public nsIFocusableContent
{
public:
RDFElementImpl(PRInt32 aNameSpaceID, nsIAtom* aTag);
@ -321,6 +323,10 @@ public:
PRBool aUseCapture);
// nsIFocusableContent interface
NS_IMETHOD SetFocus(nsIPresContext* aPresContext);
NS_IMETHOD RemoveFocus(nsIPresContext* aPresContext);
// nsIJSScriptObject
virtual PRBool AddProperty(JSContext *aContext, jsval aID, jsval *aVp);
virtual PRBool DeleteProperty(JSContext *aContext, jsval aID, jsval *aVp);
@ -365,6 +371,8 @@ public:
// Helper routine that crawls a parent chain looking for a tree element.
NS_IMETHOD GetParentTree(nsIDOMXULTreeElement** aTreeElement);
PRBool IsFocusableContent();
private:
// pseudo-constants
static nsrefcnt gRefCnt;
@ -384,6 +392,8 @@ private:
static nsIAtom* kTreeCellAtom;
static nsIAtom* kTreeChildrenAtom;
static nsIAtom* kTitledButtonAtom;
static nsIAtom* kSelectedAtom;
static nsIAtom* kPopupAtom;
@ -430,6 +440,7 @@ nsIAtom* RDFElementImpl::kTreeRowAtom;
nsIAtom* RDFElementImpl::kTreeCellAtom;
nsIAtom* RDFElementImpl::kTreeChildrenAtom;
nsIAtom* RDFElementImpl::kSelectedAtom;
nsIAtom* RDFElementImpl::kTitledButtonAtom;
nsIAtom* RDFElementImpl::kPopupAtom;
nsIAtom* RDFElementImpl::kTooltipAtom;
nsIAtom* RDFElementImpl::kContextAtom;
@ -524,6 +535,7 @@ RDFElementImpl::RDFElementImpl(PRInt32 aNameSpaceID, nsIAtom* aTag)
kTreeCellAtom = NS_NewAtom("treecell");
kTreeChildrenAtom = NS_NewAtom("treechildren");
kSelectedAtom = NS_NewAtom("selected");
kTitledButtonAtom = NS_NewAtom("titledbutton");
kPopupAtom = NS_NewAtom("popup");
kTooltipAtom = NS_NewAtom("tooltip");
kContextAtom = NS_NewAtom("context");
@ -606,6 +618,7 @@ RDFElementImpl::~RDFElementImpl()
NS_IF_RELEASE(kTreeCellAtom);
NS_IF_RELEASE(kTreeChildrenAtom);
NS_IF_RELEASE(kSelectedAtom);
NS_IF_RELEASE(kTitledButtonAtom);
NS_IF_RELEASE(kPopupAtom);
NS_IF_RELEASE(kContextAtom);
NS_IF_RELEASE(kTooltipAtom);
@ -680,6 +693,11 @@ RDFElementImpl::QueryInterface(REFNSIID iid, void** result)
else if (iid.Equals(kIJSScriptObjectIID)) {
*result = NS_STATIC_CAST(nsIJSScriptObject*, this);
}
else if (iid.Equals(nsIFocusableContent::GetIID()) &&
(mNameSpaceID == kNameSpaceID_XUL) &&
IsFocusableContent()) {
*result = NS_STATIC_CAST(nsIFocusableContent*, this);
}
else if (iid.Equals(nsIDOMXULTreeElement::GetIID()) &&
(mNameSpaceID == kNameSpaceID_XUL) &&
(mTag == kTreeAtom)) {
@ -3393,3 +3411,35 @@ RDFElementImpl::IsAncestor(nsIDOMNode* aParentNode, nsIDOMNode* aChildNode)
return PR_TRUE;
return PR_FALSE;
}
// nsIFocusableContent interface and helpers
NS_IMETHODIMP
RDFElementImpl::SetFocus(nsIPresContext* aPresContext)
{
nsAutoString disabled;
GetAttribute("disabled", disabled);
if (disabled == "true")
return NS_OK;
nsIEventStateManager* esm;
if (NS_OK == aPresContext->GetEventStateManager(&esm)) {
esm->SetContentState((nsIStyledContent*)this, NS_EVENT_STATE_FOCUS);
NS_RELEASE(esm);
}
return NS_OK;
}
NS_IMETHODIMP
RDFElementImpl::RemoveFocus(nsIPresContext* aPresContext)
{
return NS_OK;
}
PRBool
RDFElementImpl::IsFocusableContent()
{
return (mTag == kTitledButtonAtom) || (mTag == kTreeCellAtom) ||
(mTag == kTreeAtom);
}

52
rdf/content/src/nsXULElement.cpp
Просмотреть файл

@ -77,6 +77,7 @@
#include "nsIDOMMenuListener.h"
#include "nsIScriptContextOwner.h"
#include "nsIStyledContent.h"
#include "nsIFocusableContent.h"
#include "nsIStyleRule.h"
#include "nsIURL.h"
#include "nsXULTreeElement.h"
@ -224,7 +225,8 @@ class RDFElementImpl : public nsIDOMXULElement,
public nsIScriptObjectOwner,
public nsIJSScriptObject,
public nsIStyledContent,
public nsIXMLContent
public nsIXMLContent,
public nsIFocusableContent
{
public:
RDFElementImpl(PRInt32 aNameSpaceID, nsIAtom* aTag);
@ -321,6 +323,10 @@ public:
PRBool aUseCapture);
// nsIFocusableContent interface
NS_IMETHOD SetFocus(nsIPresContext* aPresContext);
NS_IMETHOD RemoveFocus(nsIPresContext* aPresContext);
// nsIJSScriptObject
virtual PRBool AddProperty(JSContext *aContext, jsval aID, jsval *aVp);
virtual PRBool DeleteProperty(JSContext *aContext, jsval aID, jsval *aVp);
@ -365,6 +371,8 @@ public:
// Helper routine that crawls a parent chain looking for a tree element.
NS_IMETHOD GetParentTree(nsIDOMXULTreeElement** aTreeElement);
PRBool IsFocusableContent();
private:
// pseudo-constants
static nsrefcnt gRefCnt;
@ -384,6 +392,8 @@ private:
static nsIAtom* kTreeCellAtom;
static nsIAtom* kTreeChildrenAtom;
static nsIAtom* kTitledButtonAtom;
static nsIAtom* kSelectedAtom;
static nsIAtom* kPopupAtom;
@ -430,6 +440,7 @@ nsIAtom* RDFElementImpl::kTreeRowAtom;
nsIAtom* RDFElementImpl::kTreeCellAtom;
nsIAtom* RDFElementImpl::kTreeChildrenAtom;
nsIAtom* RDFElementImpl::kSelectedAtom;
nsIAtom* RDFElementImpl::kTitledButtonAtom;
nsIAtom* RDFElementImpl::kPopupAtom;
nsIAtom* RDFElementImpl::kTooltipAtom;
nsIAtom* RDFElementImpl::kContextAtom;
@ -524,6 +535,7 @@ RDFElementImpl::RDFElementImpl(PRInt32 aNameSpaceID, nsIAtom* aTag)
kTreeCellAtom = NS_NewAtom("treecell");
kTreeChildrenAtom = NS_NewAtom("treechildren");
kSelectedAtom = NS_NewAtom("selected");
kTitledButtonAtom = NS_NewAtom("titledbutton");
kPopupAtom = NS_NewAtom("popup");
kTooltipAtom = NS_NewAtom("tooltip");
kContextAtom = NS_NewAtom("context");
@ -606,6 +618,7 @@ RDFElementImpl::~RDFElementImpl()
NS_IF_RELEASE(kTreeCellAtom);
NS_IF_RELEASE(kTreeChildrenAtom);
NS_IF_RELEASE(kSelectedAtom);
NS_IF_RELEASE(kTitledButtonAtom);
NS_IF_RELEASE(kPopupAtom);
NS_IF_RELEASE(kContextAtom);
NS_IF_RELEASE(kTooltipAtom);
@ -680,6 +693,11 @@ RDFElementImpl::QueryInterface(REFNSIID iid, void** result)
else if (iid.Equals(kIJSScriptObjectIID)) {
*result = NS_STATIC_CAST(nsIJSScriptObject*, this);
}
else if (iid.Equals(nsIFocusableContent::GetIID()) &&
(mNameSpaceID == kNameSpaceID_XUL) &&
IsFocusableContent()) {
*result = NS_STATIC_CAST(nsIFocusableContent*, this);
}
else if (iid.Equals(nsIDOMXULTreeElement::GetIID()) &&
(mNameSpaceID == kNameSpaceID_XUL) &&
(mTag == kTreeAtom)) {
@ -3393,3 +3411,35 @@ RDFElementImpl::IsAncestor(nsIDOMNode* aParentNode, nsIDOMNode* aChildNode)
return PR_TRUE;
return PR_FALSE;
}
// nsIFocusableContent interface and helpers
NS_IMETHODIMP
RDFElementImpl::SetFocus(nsIPresContext* aPresContext)
{
nsAutoString disabled;
GetAttribute("disabled", disabled);
if (disabled == "true")
return NS_OK;
nsIEventStateManager* esm;
if (NS_OK == aPresContext->GetEventStateManager(&esm)) {
esm->SetContentState((nsIStyledContent*)this, NS_EVENT_STATE_FOCUS);
NS_RELEASE(esm);
}
return NS_OK;
}
NS_IMETHODIMP
RDFElementImpl::RemoveFocus(nsIPresContext* aPresContext)
{
return NS_OK;
}
PRBool
RDFElementImpl::IsFocusableContent()
{
return (mTag == kTitledButtonAtom) || (mTag == kTreeCellAtom) ||
(mTag == kTreeAtom);
}