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112 lines
2.8 KiB
Plaintext
112 lines
2.8 KiB
Plaintext
/* -*- Mode: IDL; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#include "nsISupports.idl"
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/**
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* An interface for embedding clients who wish to interact with
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* the system-wide OS clipboard. Mozilla does not use a private
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* clipboard, instead it places its data directly onto the system
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* clipboard. The webshell implements this interface.
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*/
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[scriptable, uuid(b8100c90-73be-11d2-92a5-00105a1b0d64)]
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interface nsIClipboardCommands : nsISupports {
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/**
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* Returns whether there is a selection and it is not read-only.
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*
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* @return <code>true</code> if the current selection can be cut,
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* <code>false</code> otherwise.
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*/
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boolean canCutSelection();
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/**
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* Returns whether there is a selection and it is copyable.
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*
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* @return <code>true</code> if there is a selection,
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* <code>false</code> otherwise.
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*/
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boolean canCopySelection();
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/**
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* Returns whether we can copy a link location.
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*
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* @return <code>true</code> if a link is selected,
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* <code>false</code> otherwise.
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*/
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boolean canCopyLinkLocation();
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/**
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* Returns whether we can copy an image location.
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*
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* @return <code>true</code> if an image is selected,
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<code>false</code> otherwise.
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*/
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boolean canCopyImageLocation();
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/**
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* Returns whether we can copy an image's contents.
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*
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* @return <code>true</code> if an image is selected,
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* <code>false</code> otherwise
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*/
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boolean canCopyImageContents();
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/**
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* Returns whether the current contents of the clipboard can be
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* pasted and if the current selection is not read-only.
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*
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* @return <code>true</code> there is data to paste on the clipboard
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* and the current selection is not read-only,
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* <code>false</code> otherwise
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*/
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boolean canPaste();
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/**
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* Cut the current selection onto the clipboard.
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*/
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void cutSelection();
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/**
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* Copy the current selection onto the clipboard.
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*/
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void copySelection();
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/**
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* Copy the link location of the current selection (e.g.,
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* the |href| attribute of a selected |a| tag).
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*/
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void copyLinkLocation();
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/**
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* Copy the location of the selected image.
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*/
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void copyImageLocation();
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/**
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* Copy the contents of the selected image.
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*/
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void copyImageContents();
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/**
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* Paste the contents of the clipboard into the current selection.
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*/
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void paste();
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/**
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* Select the entire contents.
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*/
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void selectAll();
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/**
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* Clear the current selection (if any). Insertion point ends up
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* at beginning of current selection.
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*/
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void selectNone();
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};
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