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removed ReResolveStyleContext

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added flag for style tree verify
This commit is contained in:
peterl%netscape.com 1999-09-21 07:48:34 +00:00
parent 0193817b4d
commit ad49316854
2 changed files with 30 additions and 40 deletions
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35
layout/base/public/nsIFrame.h
View File

@ -359,26 +359,6 @@ public:
NS_IMETHOD GetStyleData(nsStyleStructID aSID,
const nsStyleStruct*& aStyleStruct) const = 0;
/**
* Re-resolve style context and either reset or re-resolve children.
* This is called in response to style changes that require context
* re-resolution.
* This is also used when style context parentage has to change for
* reflow purposes.
* When used for reflow, changelist and return change may be nsnull
* aLocalChange is provided only for subclasses that override this
* method to capture local change information
*
* When local style context changes, call CaptureStyleChageFor
* to capture change data into change list. Pass local change
* to children as parent change
*/
NS_IMETHOD ReResolveStyleContext(nsIPresContext* aPresContext,
nsIStyleContext* aParentContext,
PRInt32 aParentChange,
nsStyleChangeList* aChangeList,
PRInt32* aLocalChange) = 0;
/**
* These methods are to access any additional style contexts that
* the frame may be holding. These are contexts that are children
@ -386,6 +366,8 @@ public:
* for any child frames. These contexts also MUST NOT have any child
* contexts whatsoever. If you need to insert style contexts into the
* style tree, then you should create pseudo element frames to own them
* The indicies must be consecutive and implementations MUST return an
* NS_ERROR_INVALID_ARG if asked for an index that is out of range.
*/
NS_IMETHOD GetAdditionalStyleContext(PRInt32 aIndex,
nsIStyleContext** aStyleContext) const = 0;
@ -700,6 +682,19 @@ public:
*/
static NS_LAYOUT void SetVerifyTreeEnable(PRBool aEnabled);
/**
* See if style tree verification is enabled. To enable style tree
* verification add "styleverifytree:1" to your NSPR_LOG_MODULES
* environment variable (any non-zero debug level will work). Or,
* call SetVerifyStyleTreeEnable with PR_TRUE.
*/
static NS_LAYOUT PRBool GetVerifyStyleTreeEnable();
/**
* Set the verify-style-tree enable flag.
*/
static NS_LAYOUT void SetVerifyStyleTreeEnable(PRBool aEnabled);
/**
* The frame class and related classes share an nspr log module
* for logging frame activity.

35
layout/generic/nsIFrame.h
View File

@ -359,26 +359,6 @@ public:
NS_IMETHOD GetStyleData(nsStyleStructID aSID,
const nsStyleStruct*& aStyleStruct) const = 0;
/**
* Re-resolve style context and either reset or re-resolve children.
* This is called in response to style changes that require context
* re-resolution.
* This is also used when style context parentage has to change for
* reflow purposes.
* When used for reflow, changelist and return change may be nsnull
* aLocalChange is provided only for subclasses that override this
* method to capture local change information
*
* When local style context changes, call CaptureStyleChageFor
* to capture change data into change list. Pass local change
* to children as parent change
*/
NS_IMETHOD ReResolveStyleContext(nsIPresContext* aPresContext,
nsIStyleContext* aParentContext,
PRInt32 aParentChange,
nsStyleChangeList* aChangeList,
PRInt32* aLocalChange) = 0;
/**
* These methods are to access any additional style contexts that
* the frame may be holding. These are contexts that are children
@ -386,6 +366,8 @@ public:
* for any child frames. These contexts also MUST NOT have any child
* contexts whatsoever. If you need to insert style contexts into the
* style tree, then you should create pseudo element frames to own them
* The indicies must be consecutive and implementations MUST return an
* NS_ERROR_INVALID_ARG if asked for an index that is out of range.
*/
NS_IMETHOD GetAdditionalStyleContext(PRInt32 aIndex,
nsIStyleContext** aStyleContext) const = 0;
@ -700,6 +682,19 @@ public:
*/
static NS_LAYOUT void SetVerifyTreeEnable(PRBool aEnabled);
/**
* See if style tree verification is enabled. To enable style tree
* verification add "styleverifytree:1" to your NSPR_LOG_MODULES
* environment variable (any non-zero debug level will work). Or,
* call SetVerifyStyleTreeEnable with PR_TRUE.
*/
static NS_LAYOUT PRBool GetVerifyStyleTreeEnable();
/**
* Set the verify-style-tree enable flag.
*/
static NS_LAYOUT void SetVerifyStyleTreeEnable(PRBool aEnabled);
/**
* The frame class and related classes share an nspr log module
* for logging frame activity.