зеркало из https://github.com/mozilla/gecko-dev.git
First pass attempt to write out JavaScript. nsJSEditorLog now inherits from nsIHTMLEditor.
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kin%netscape.com
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@ -19,25 +19,24 @@
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#ifndef nsJSEditorLog_h__
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#define nsJSEditorLog_h__
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#include "nsITransaction.h"
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#include "nsITransactionManager.h"
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#include "nsITransactionListener.h"
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#include "nsIHTMLEditor.h"
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/** implementation of a transaction listener object.
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*
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*/
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class nsJSEditorLog : public nsITransactionListener
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class nsJSEditorLog : public nsIHTMLEditor
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{
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private:
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PRInt32 mIndentLevel;
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PRInt32 mBatchCount;
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nsIEditor *mEditor;
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PRInt32 mLocked;
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PRInt32 mDepth;
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public:
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/** The default constructor.
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*/
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nsJSEditorLog();
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nsJSEditorLog(nsIEditor *aEditor);
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/** The default destructor.
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*/
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@ -46,26 +45,125 @@ public:
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/* Macro for AddRef(), Release(), and QueryInterface() */
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NS_DECL_ISUPPORTS
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/* nsITransactionListener method implementations. */
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NS_IMETHOD WillDo(nsITransactionManager *aTxMgr, nsITransaction *aTransaction);
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NS_IMETHOD DidDo(nsITransactionManager *aTxMgr, nsITransaction *aTransaction, nsresult aDoResult);
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NS_IMETHOD WillUndo(nsITransactionManager *aTxMgr, nsITransaction *aTransaction);
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NS_IMETHOD DidUndo(nsITransactionManager *aTxMgr, nsITransaction *aTransaction, nsresult aUndoResult);
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NS_IMETHOD WillRedo(nsITransactionManager *aTxMgr, nsITransaction *aTransaction);
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NS_IMETHOD DidRedo(nsITransactionManager *aTxMgr, nsITransaction *aTransaction, nsresult aRedoResult);
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NS_IMETHOD WillBeginBatch(nsITransactionManager *aTxMgr);
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NS_IMETHOD DidBeginBatch(nsITransactionManager *aTxMgr, nsresult aResult);
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NS_IMETHOD WillEndBatch(nsITransactionManager *aTxMgr);
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NS_IMETHOD DidEndBatch(nsITransactionManager *aTxMgr, nsresult aResult);
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NS_IMETHOD WillMerge(nsITransactionManager *aTxMgr, nsITransaction *aTopTransaction, nsITransaction *aTransaction);
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NS_IMETHOD DidMerge(nsITransactionManager *aTxMgr, nsITransaction *aTopTransaction, nsITransaction *aTransaction, PRBool aDidMerge, nsresult aMergeResult);
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/* nsIHTMLEditor method implementations. */
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NS_IMETHOD Init(nsIDOMDocument *aDoc,
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nsIPresShell *aPresShell);
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NS_IMETHOD SetTextProperty(nsIAtom *aProperty,
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const nsString *aAttribute,
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const nsString *aValue);
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NS_IMETHOD GetTextProperty(nsIAtom *aProperty,
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const nsString *aAttribute,
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const nsString *aValue,
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PRBool &aFirst, PRBool &aAll, PRBool &aAny);
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NS_IMETHOD GetParagraphFormat(nsString& aParagraphFormat);
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NS_IMETHOD SetParagraphFormat(const nsString& aParagraphFormat);
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NS_IMETHOD RemoveTextProperty(nsIAtom *aProperty, const nsString *aAttribute);
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NS_IMETHOD DeleteSelection(nsIEditor::ECollapsedSelectionAction aAction);
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NS_IMETHOD InsertText(const nsString& aStringToInsert);
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NS_IMETHOD InsertBreak();
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NS_IMETHOD EnableUndo(PRBool aEnable);
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NS_IMETHOD Undo(PRUint32 aCount);
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NS_IMETHOD CanUndo(PRBool &aIsEnabled, PRBool &aCanUndo);
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NS_IMETHOD Redo(PRUint32 aCount);
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NS_IMETHOD CanRedo(PRBool &aIsEnabled, PRBool &aCanRedo);
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NS_IMETHOD BeginTransaction();
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NS_IMETHOD EndTransaction();
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NS_IMETHOD MoveSelectionUp(nsIAtom *aIncrement, PRBool aExtendSelection);
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NS_IMETHOD MoveSelectionDown(nsIAtom *aIncrement, PRBool aExtendSelection);
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NS_IMETHOD MoveSelectionNext(nsIAtom *aIncrement, PRBool aExtendSelection);
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NS_IMETHOD MoveSelectionPrevious(nsIAtom *aIncrement, PRBool aExtendSelection);
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NS_IMETHOD SelectNext(nsIAtom *aIncrement, PRBool aExtendSelection);
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NS_IMETHOD SelectPrevious(nsIAtom *aIncrement, PRBool aExtendSelection);
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NS_IMETHOD SelectAll();
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NS_IMETHOD ScrollUp(nsIAtom *aIncrement);
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NS_IMETHOD ScrollDown(nsIAtom *aIncrement);
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NS_IMETHOD ScrollIntoView(PRBool aScrollToBegin);
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NS_IMETHOD Save();
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NS_IMETHOD SaveAs(PRBool aSavingCopy);
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NS_IMETHOD Cut();
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NS_IMETHOD Copy();
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NS_IMETHOD Paste();
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NS_IMETHOD PasteAsQuotation();
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NS_IMETHOD PasteAsCitedQuotation(const nsString& aCitation);
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NS_IMETHOD InsertAsQuotation(const nsString& aQuotedText);
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NS_IMETHOD InsertAsCitedQuotation(const nsString& aQuotedText, const nsString& aCitation);
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private:
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NS_IMETHOD InsertHTML(const nsString &aInputString);
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/* nsJSEditorLog private methods. */
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NS_IMETHOD OutputTextToString(nsString& aOutputString);
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NS_IMETHOD OutputHTMLToString(nsString& aOutputString);
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NS_IMETHOD OutputTextToStream(nsIOutputStream* aOutputStream, nsString* aCharsetOverride = nsnull);
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NS_IMETHOD OutputHTMLToStream(nsIOutputStream* aOutputStream, nsString* aCharsetOverride = nsnull);
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NS_IMETHOD GetLocalFileURL(nsIDOMWindow* aParent, const nsString& aFilterType, nsString& aReturn);
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NS_IMETHOD SetBackgroundColor(const nsString& aColor);
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NS_IMETHOD SetBodyAttribute(const nsString& aAttr, const nsString& aValue);
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NS_IMETHOD GetParagraphStyle(nsStringArray *aTagList);
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NS_IMETHOD AddBlockParent(nsString& aParentTag);
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NS_IMETHOD ReplaceBlockParent(nsString& aParentTag);
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NS_IMETHOD RemoveParagraphStyle();
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NS_IMETHOD RemoveParent(const nsString &aParentTag);
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NS_IMETHOD InsertLink(nsString& aURL);
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NS_IMETHOD InsertImage(nsString& aURL,
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nsString& aWidth, nsString& aHeight,
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nsString& aHspace, nsString& aVspace,
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nsString& aBorder,
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nsString& aAlt, nsString& aAlignment);
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NS_IMETHOD InsertList(const nsString& aListType);
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NS_IMETHOD Indent(const nsString& aIndent);
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NS_IMETHOD Align(const nsString& aAlign);
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NS_IMETHOD GetSelectedElement(const nsString& aTagName, nsIDOMElement** aReturn);
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NS_IMETHOD CreateElementWithDefaults(const nsString& aTagName, nsIDOMElement** aReturn);
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NS_IMETHOD InsertElement(nsIDOMElement* aElement, PRBool aDeleteSelection, nsIDOMElement** aReturn);
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NS_IMETHOD InsertLinkAroundSelection(nsIDOMElement* aAnchorElement);
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NS_IMETHOD SelectElement(nsIDOMElement* aElement);
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NS_IMETHOD SetCaretAfterElement(nsIDOMElement* aElement);
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NS_IMETHOD InsertTable();
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NS_IMETHOD InsertTableCell(PRInt32 aNumber, PRBool aAfter);
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NS_IMETHOD InsertTableColumn(PRInt32 aNumber, PRBool aAfter);
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NS_IMETHOD InsertTableRow(PRInt32 aNumber, PRBool aAfter);
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NS_IMETHOD DeleteTable();
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NS_IMETHOD DeleteTableCell(PRInt32 aNumber);
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NS_IMETHOD DeleteTableColumn(PRInt32 aNumber);
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NS_IMETHOD DeleteTableRow(PRInt32 aNumber);
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NS_IMETHOD JoinTableCells(PRBool aCellToRight);
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NS_IMETHOD BeginComposition(void);
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NS_IMETHOD SetCompositionString(const nsString& aCompositionString);
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NS_IMETHOD EndComposition(void);
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/* nsJSEditorLog public methods. */
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const char *GetString(nsITransaction *aTransaction);
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nsresult PrintUnicode(const nsString &aString);
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nsresult PrintIndent(PRInt32 aIndentLevel);
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nsresult PrintSelection();
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nsresult GetNodeTreeOffsets(nsIDOMNode *aNode, PRInt32 **aResult, PRInt32 *aLength);
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nsresult Lock();
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nsresult Unlock();
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};
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class nsAutoJSEditorLogLock
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{
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nsJSEditorLog *mLog;
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public:
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nsAutoJSEditorLogLock(nsJSEditorLog *aLog)
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{
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mLog = aLog;
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if (mLog)
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mLog->Lock();
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}
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~nsAutoJSEditorLogLock()
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{
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if (mLog)
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mLog->Unlock();
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}
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};
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#endif // nsJSEditorLog_h__
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