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614.1.23
by Maxime Soulé
Some geometries can be relative to a monitor |
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/*
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* Copyright notice...
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*/
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614.2.1
by Matthew Fuller
Bring new files into compliance with header ordering, by including |
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#include "ctwm.h" |
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614.1.23
by Maxime Soulé
Some geometries can be relative to a monitor |
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#include <string.h> |
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#include <X11/Xlib.h> |
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#include <X11/Xutil.h> |
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#include "r_layout.h" |
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#include "r_area.h" |
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614.2.1
by Matthew Fuller
Bring new files into compliance with header ordering, by including |
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#include "xparsegeometry.h" |
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614.1.23
by Maxime Soulé
Some geometries can be relative to a monitor |
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614.1.33
by Matthew Fuller
Doc up RLayoutXParseGeometry. |
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/**
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* Parse an X Geometry out to get the positions and sizes.
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*
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* This generally wraps and replaces our uses of XParseGeometry in order
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* to allow positioning relative to a XRANDR output name. This allows
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* specifying a geometry relative to a particular monitor, rather than on
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* the whole composite multi-screen output meta-display.
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*/
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int
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RLayoutXParseGeometry(RLayout *layout, const char *geometry, int *x, int *y, |
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unsigned int *width, unsigned int *height) |
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614.1.23
by Maxime Soulé
Some geometries can be relative to a monitor |
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{
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char *sep; |
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614.1.33
by Matthew Fuller
Doc up RLayoutXParseGeometry. |
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// Got something that looks like a display?
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614.1.23
by Maxime Soulé
Some geometries can be relative to a monitor |
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sep = strchr(geometry, ':'); |
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if(sep != NULL) { |
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614.1.24
by Maxime Soulé
Icon{Region,Manager{s,Geometry} accept monitor relative geometries |
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RArea mon = RLayoutGetAreaByName(layout, geometry, sep - geometry); |
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if(RAreaIsValid(&mon)) { |
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614.1.33
by Matthew Fuller
Doc up RLayoutXParseGeometry. |
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// Yep, one of our monitors; figure the placement on our
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// whole root where that part of this monitor lies.
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614.1.24
by Maxime Soulé
Icon{Region,Manager{s,Geometry} accept monitor relative geometries |
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int mask = XParseGeometry(sep + 1, x, y, width, height); |
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RArea big = RLayoutBigArea(layout); |
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if(mask & XValue) { |
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if(mask & XNegative) { |
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*x -= big.width - mon.width - (mon.x - big.x); |
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}
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else { |
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*x += mon.x - big.x; |
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}
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}
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if(mask & YValue) { |
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if(mask & YNegative) { |
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*y -= big.height - mon.height - (mon.y - big.y); |
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}
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else { |
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*y += mon.y - big.y; |
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}
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}
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return mask; |
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614.1.23
by Maxime Soulé
Some geometries can be relative to a monitor |
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}
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// Name not found, keep the geometry part as-is
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geometry = sep + 1; |
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}
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return XParseGeometry(geometry, x, y, width, height); |
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}
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