34 lines
964 B
D
34 lines
964 B
D
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module patch.invert;
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import st;
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import x;
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import config;
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import patches;
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import xft_types : XRenderColor, XftColor;
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import deimos.X11.Xlib : Display, Visual;
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import deimos.X11.X : Colormap;
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static if (isPatchEnabled!"INVERT_PATCH") {
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__gshared int invertcolors = 0;
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extern(C) void invert(const(Arg)* dummy) {
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invertcolors = !invertcolors;
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redraw();
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}
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XftColor invertedcolor(XftColor* clr) {
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XRenderColor rc;
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XftColor inverted;
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rc.red = ~clr.color.red;
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rc.green = ~clr.color.green;
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rc.blue = ~clr.color.blue;
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rc.alpha = clr.color.alpha;
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// Import external function defined in x.d
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extern(C) int XftColorAllocValue(Display* dpy, Visual* visual, Colormap cmap,
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const(XRenderColor)* color, XftColor* result);
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XftColorAllocValue(xw.dpy, xw.vis, xw.cmap, &rc, &inverted);
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return inverted;
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}
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}
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