зеркало из https://github.com/mozilla/gecko-dev.git
115 строки
3.4 KiB
Plaintext
115 строки
3.4 KiB
Plaintext
#include "nsISupports.idl"
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interface nsIDOMDocument;
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interface nsISHEntry;
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interface nsIPrintSettings;
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%{ C++
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class nsIWidget;
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class nsIDeviceContext;
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struct nsRect;
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%}
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[ptr] native nsIWidgetPtr(nsIWidget);
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[ptr] native nsIDeviceContextPtr(nsIDeviceContext);
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[ref] native nsRectRef(nsRect);
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[scriptable, uuid(89653afe-182f-401f-9f3c-8858d91387cd)]
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interface nsIContentViewer : nsISupports
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{
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[noscript] void init(in nsIWidgetPtr aParentWidget,
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in nsIDeviceContextPtr aDeviceContext,
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[const] in nsRectRef aBounds);
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attribute nsISupports container;
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void loadStart(in nsISupports aDoc);
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void loadComplete(in unsigned long aStatus);
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boolean permitUnload();
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void pageHide(in boolean isUnload);
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/**
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* All users of a content viewer are responsible for calling both
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* close() and destroy(), in that order.
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*
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* close() should be called when the load of a new page for the next
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* content viewer begins, and destroy() should be called when the next
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* content viewer replaces this one.
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*
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* |historyEntry| sets the session history entry for the content viewer. If
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* this is null, then Destroy() will be called on the document by close().
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* If it is non-null, the document will not be destroyed, and the following
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* actions will happen when destroy() is called (*):
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* - Sanitize() will be called on the viewer's document
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* - The content viewer will set the contentViewer property on the
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* history entry, and release its reference (ownership reversal).
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* - hide() will be called, and no further destruction will happen.
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*
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* (*) unless the document is currently being printed, in which case
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* it will never be saved in session history.
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*
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*/
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void close(in nsISHEntry historyEntry);
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void destroy();
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void stop();
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attribute nsIDOMDocument DOMDocument;
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[noscript] void getBounds(in nsRectRef aBounds);
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[noscript] void setBounds([const] in nsRectRef aBounds);
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/**
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* The previous content viewer, which has been |close|d but not
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* |destroy|ed.
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*/
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[noscript] attribute nsIContentViewer previousViewer;
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void move(in long aX, in long aY);
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void show();
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void hide();
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attribute boolean enableRendering;
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attribute boolean sticky;
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/*
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* This is called when the DOM window wants to be closed. Returns true
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* if the window can close immediately. Otherwise, returns false and will
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* close the DOM window as soon as practical.
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*/
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boolean requestWindowClose();
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/**
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* Attach the content viewer to its DOM window and docshell.
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* @param aState A state object that might be useful in attaching the DOM
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* window.
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* @param aSHEntry The history entry that the content viewer was stored in.
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* The entry must have the docshells for all of the child
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* documents stored in its child shell list.
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*/
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void open(in nsISupports aState, in nsISHEntry aSHEntry);
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/**
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* Clears the current history entry. This is used if we need to clear out
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* the saved presentation state.
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*/
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void clearHistoryEntry();
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/*
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* Change the layout to view the document with page layout (like print preview), but
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* dynamic and editable (like Galley layout).
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*/
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void setPageMode(in PRBool aPageMode, in nsIPrintSettings aPrintSettings);
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/**
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* Get the history entry that this viewer will save itself into when
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* destroyed. Can return null
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*/
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readonly attribute nsISHEntry historyEntry;
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};
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