Gabriele Cosmo
57 lines
1.1 KiB
Plaintext
57 lines
1.1 KiB
Plaintext
// Copyright (C) 2010, Guy Barrand. All rights reserved.
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// See the file tools.license for terms.
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#ifndef tools_X11_dispatcher
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#define tools_X11_dispatcher
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#include <X11/Xlib.h>
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#ifdef TOOLS_MEM
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#include <tools/mem>
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#endif
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namespace tools {
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namespace X11 {
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class dispatcher {
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protected:
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#ifdef TOOLS_MEM
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static const std::string& s_class() {
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static const std::string s_v("tools::X11::dispatcher");
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return s_v;
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}
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#endif
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public:
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virtual bool dispatch(XEvent&) = 0;
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virtual Window window() const = 0;
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virtual dispatcher* copy() const = 0;
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public:
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dispatcher():m_is_valid(true){
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#ifdef TOOLS_MEM
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tools::mem::increment(s_class().c_str());
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#endif
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}
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virtual ~dispatcher(){
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#ifdef TOOLS_MEM
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tools::mem::decrement(s_class().c_str());
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#endif
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}
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public:
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dispatcher(const dispatcher& a_from):m_is_valid(a_from.m_is_valid){
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#ifdef TOOLS_MEM
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tools::mem::increment(s_class().c_str());
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#endif
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}
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dispatcher& operator=(const dispatcher& a_from) { m_is_valid = a_from.m_is_valid;return *this;}
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public:
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bool is_valid() const {return m_is_valid;}
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void invalidate() {m_is_valid = false;}
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protected:
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bool m_is_valid;
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};
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}}
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#endif
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