33 lines
732 B
C++
33 lines
732 B
C++
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#ifndef WINDOWCMD_HH
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#define WINDOWCMD_HH
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#include "FbTk/Command.hh"
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#include "Window.hh"
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/// holds context for WindowCmd
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class WindowCmd_base {
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public:
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static void setWindow(FluxboxWindow *win) { s_win = win; }
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static FluxboxWindow *window() { return s_win; }
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protected:
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static FluxboxWindow *s_win;
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};
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/// executes action for a dynamic context set in WindowCmd_base
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template <typename ReturnType=void>
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class WindowCmd: public WindowCmd_base, public FbTk::Command {
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public:
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typedef ReturnType (FluxboxWindow::* Action)();
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WindowCmd(Action a):m_action(a) {}
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void execute() {
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if (window() != 0)
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(*window().*m_action)();
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}
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private:
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Action m_action;
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};
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#endif // WINDOWCMD_HH
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