#include <CClipboard.h>
Inherits IClipboard.
Inheritance diagram for CClipboard:
Public Member Functions | |
virtual bool | empty () |
Empty clipboard. | |
virtual void | add (EFormat, const CString &data) |
Add data. | |
virtual bool | open (Time) const |
Open clipboard. | |
virtual void | close () const |
Close clipboard. | |
virtual Time | getTime () const |
Get time. | |
virtual bool | has (EFormat) const |
Check for data. | |
virtual CString | get (EFormat) const |
Get data. | |
manipulators | |
void | unmarshall (const CString &data, Time time) |
Unmarshall clipboard data. | |
accessors | |
CString | marshall () const |
Marshall clipboard data. |
This class implements a clipboard that stores data in memory.
Definition at line 24 of file CClipboard.h.
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Add data. Add data in the given format to the clipboard. May only be called after a successful empty(). Implements IClipboard. Definition at line 56 of file CClipboard.cpp. |
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Close clipboard. Close the clipboard. close() must match a preceding successful open(). This signals that the clipboard has been filled with all the necessary data or all data has been read. It does not mean the clipboard ownership should be released (if it was taken). Implements IClipboard. Definition at line 77 of file CClipboard.cpp. |
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Empty clipboard. Take ownership of the clipboard and clear all data from it. This must be called between a successful open() and close(). Return false if the clipboard ownership could not be taken; the clipboard should not be emptied in this case. Implements IClipboard. Definition at line 36 of file CClipboard.cpp. |
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Get data. Return the data in the given format. Returns the empty string if there is no data in that format. Must be called between a successful open() and close(). Implements IClipboard. Definition at line 98 of file CClipboard.cpp. |
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Get time. Return the timestamp passed to the last successful open(). Implements IClipboard. Definition at line 85 of file CClipboard.cpp. |
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Check for data. Return true iff the clipboard contains data in the given format. Must be called between a successful open() and close(). Implements IClipboard. Definition at line 91 of file CClipboard.cpp. |
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Marshall clipboard data. Merge this clipboard's data into a single buffer that can be later unmarshalled to restore the clipboard and return the buffer. Definition at line 111 of file CClipboard.cpp. References IClipboard::marshall(). |
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Open clipboard.
Open the clipboard. Return true iff the clipboard could be opened. If open() returns true then the client must call close() at some later time; if it returns false then close() must not be called. Implements IClipboard. Definition at line 66 of file CClipboard.cpp. |
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Unmarshall clipboard data.
Extract marshalled clipboard data and store it in this clipboard. Sets the clipboard time to Definition at line 105 of file CClipboard.cpp. References IClipboard::unmarshall(). |