32 lines
544 B
C
32 lines
544 B
C
/*
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** MyXGrabServer & MyXUngrabServer - to handle nested grab server calls
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*/
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#include <X11/Xlib.h>
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/* Made into global for module interface. See module.c. */
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int myxgrabcount = 0;
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void MyXGrabServer(Display *disp)
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{
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if (myxgrabcount == 0)
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{
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XGrabServer(disp);
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}
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++myxgrabcount;
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}
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void MyXUngrabServer(Display *disp)
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{
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if (--myxgrabcount < 0) /* should never happen */
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{
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/* fvwm_msg(ERR,"MyXUngrabServer","too many ungrabs!\n"); */
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myxgrabcount = 0;
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}
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if (myxgrabcount == 0)
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{
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XUngrabServer(disp);
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}
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}
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