Bug 470455 - test_database_sync_embed_visits.js leaks, r=sdwilsh
[wine-gecko.git] / modules / plugin / base / public / nsIPluginInstancePeer.idl
blobdec7da54dfad46d732e8d32686b3b4fd87aac8f3
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38 /**
39 * nsIPluginInstancePeer
41 * @status DEPRECATED
43 * Originally published XPCOM Plugin API is now deprecated
44 * Developers are welcome to use NPAPI, please refer to:
45 * http://mozilla.org/projects/plugins/
48 #include "nsISupports.idl"
49 #include "nspluginroot.idl"
51 %{C++
52 #include "nsplugindefs.h"
53 struct JSObject;
56 interface nsIOutputStream;
58 /**
59 * The nsIPluginInstancePeer interface is the set of operations implemented
60 * by the browser to support a plugin instance. When a plugin instance is
61 * constructed, a nsIPluginInstancePeer is passed to its initializer
62 * representing the instantiation of the plugin on the page.
64 * Other interfaces may be obtained from nsIPluginInstancePeer by calling
65 * QueryInterface, e.g. nsIPluginTagInfo.
67 [uuid(4b7cea20-019b-11d2-815b-006008119d7a)]
68 interface nsIPluginInstancePeer : nsISupports
70 /**
71 * Returns the value of a variable associated with the plugin manager.
73 * (Corresponds to NPN_GetValue.)
75 * @param aVariable - the plugin manager variable to get
76 * @param aValue - the address of where to store the resulting value
77 * @result - NS_OK if this operation was successful
79 void getValue(in nsPluginInstancePeerVariable aVariable, in voidPtr aValue);
80 /**
81 * Returns the MIME type of the plugin instance.
83 * (Corresponds to NPP_New's MIMEType argument.)
85 * @param aMIMEType - resulting MIME type
86 * @result - NS_OK if this operation was successful
88 readonly attribute nsMIMEType MIMEType;
90 /**
91 * Returns the mode of the plugin instance, i.e. whether the plugin is
92 * embedded in the html, or full page.
94 * (Corresponds to NPP_New's mode argument.)
96 * @param result - the resulting mode
97 * @result - NS_OK if this operation was successful
99 readonly attribute nsPluginMode mode;
102 * This operation is called by the plugin instance when it wishes to send
103 * a stream of data to the browser. It constructs a new output stream to which
104 * the plugin may send the data. When complete, the Close and Release methods
105 * should be called on the output stream.
107 * (Corresponds to NPN_NewStream.)
109 * @param aType - MIME type of the stream to create
110 * @param aTarget - the target window name to receive the data
111 * @param aResult - the resulting output stream
112 * @result - NS_OK if this operation was successful
114 void newStream(in nsMIMEType aType, in string aTarget, out nsIOutputStream aResult);
117 * This operation causes status information to be displayed on the window
118 * associated with the plugin instance.
120 * (Corresponds to NPN_Status.)
122 * @param aMessage - the status message to display
123 * @result - NS_OK if this operation was successful
125 void showStatus(in string aMessage);
128 * Set the desired size of the window in which the plugin instance lives.
130 * @param aWidth - new window width
131 * @param aHeight - new window height
132 * @result - NS_OK if this operation was successful
134 void setWindowSize(in unsigned long aWidth, in unsigned long aHeight);