X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/97c79de27c368de18afab3ca655bc48a4d53fc30..ccdcde00d9ae27ca20ff6c3c9495918a0ec725aa:/include/wx/clipbrd.h diff --git a/include/wx/clipbrd.h b/include/wx/clipbrd.h index 47f0af66b5..69c06bdce4 100644 --- a/include/wx/clipbrd.h +++ b/include/wx/clipbrd.h @@ -46,6 +46,9 @@ public: // close the clipboard after Add/SetData() and GetData() virtual void Close() = 0; + // query whether the clipboard is opened + virtual bool IsOpened() const = 0; + // add to the clipboard data // // NB: the clipboard owns the pointer and will delete it, so data must be @@ -85,8 +88,10 @@ public: #include "wx/motif/clipbrd.h" #elif defined(__WXGTK__) #include "wx/gtk/clipbrd.h" -#elif defined(__WXQT__) - #include "wx/gtk/clipbrd.h" +#elif defined(__WXX11__) + #include "wx/x11/clipbrd.h" +#elif defined(__WXMGL__) + #include "wx/mgl/clipbrd.h" #elif defined(__WXMAC__) #include "wx/mac/clipbrd.h" #elif defined(__WXPM__) @@ -102,6 +107,36 @@ public: // The global clipboard object WXDLLEXPORT_DATA(extern wxClipboard *) wxTheClipboard; +// ---------------------------------------------------------------------------- +// helpful class for opening the clipboard and automatically closing it +// ---------------------------------------------------------------------------- + +class WXDLLEXPORT wxClipboardLocker +{ +public: + wxClipboardLocker(wxClipboard *clipboard = (wxClipboard *)NULL) + { + m_clipboard = clipboard ? clipboard : wxTheClipboard; + if ( m_clipboard ) + { + m_clipboard->Open(); + } + } + + bool operator!() const { return !m_clipboard->IsOpened(); } + + ~wxClipboardLocker() + { + if ( m_clipboard ) + { + m_clipboard->Close(); + } + } + +private: + wxClipboard *m_clipboard; +}; + #endif // wxUSE_CLIPBOARD #endif // _WX_CLIPBRD_H_BASE_