define keybindings in rc.conf (list of commands, loaded on startup) - ranger - mirror of ranger

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author	hut <hut@lavabit.com>	2011-09-30 01:43:27 +0200
committer	hut <hut@lavabit.com>	2011-09-30 01:46:09 +0200
commit	b1d25114617f41538f1e9e1740229f5e326c9f88 (patch)
tree	5fe8b438759ea2a9a6495e57d7266a7bd36f340a /ranger.py
parent	5e41c8479cfba986f6dad0e68aed3c1d7b51d3ae (diff)
download	ranger-b1d25114617f41538f1e9e1740229f5e326c9f88.tar.gz

define keybindings in rc.conf (list of commands, loaded on startup)

Diffstat (limited to 'ranger.py')

0 files changed, 0 insertions, 0 deletions

/* * (C)opyright MMIV-MMVI Anselm R. Garbe <garbeam at gmail dot com> * See LICENSE file for license details. */ #include <stdio.h> #include <string.h> #include "draw.h" #include "util.h" static void drawborder(Display *dpy, Brush *b) { XPoint points[5]; XSetLineAttributes(dpy, b->gc, 1, LineSolid, CapButt, JoinMiter); XSetForeground(dpy, b->gc, b->border); points[0].x = b->rect.x; points[0].y = b->rect.y; points[1].x = b->rect.width - 1; points[1].y = 0; points[2].x = 0; points[2].y = b->rect.height - 1; points[3].x = -(b->rect.width - 1); points[3].y = 0; points[4].x = 0; points[4].y = -(b->rect.height - 1); XDrawLines(dpy, b->drawable, b->gc, points, 5, CoordModePrevious); } void draw(Display *dpy, Brush *b, Bool border, const char *text) { unsigned int x, y, w, h, len; static char buf[256]; XGCValues gcv; XSetForeground(dpy, b->gc, b->bg); XFillRectangles(dpy, b->drawable, b->gc, &b->rect, 1); if(border) drawborder(dpy, b); if(!text) return; len = strlen(text); if(len >= sizeof(buf)) len = sizeof(buf) - 1; memcpy(buf, text, len); buf[len] = 0; h = b->font.ascent + b->font.descent; y = b->rect.y + (b->rect.height / 2) - (h / 2) + b->font.ascent; x = b->rect.x + (h / 2); /* shorten text if necessary */ while(len && (w = textwidth_l(&b->font, buf, len)) > b->rect.width - h) buf[--len] = 0; if(w > b->rect.width) return; /* too long */ gcv.foreground = b->fg; gcv.background = b->bg; if(b->font.set) { XChangeGC(dpy, b->gc, GCForeground | GCBackground, &gcv); XmbDrawImageString(dpy, b->drawable, b->font.set, b->gc, x, y, buf, len); } else { gcv.font = b->font.xfont->fid; XChangeGC(dpy, b->gc, GCForeground | GCBackground | GCFont, &gcv); XDrawImageString(dpy, b->drawable, b->gc, x, y, buf, len); } } static unsigned long xloadcolors(Display *dpy, Colormap cmap, const char *colstr) { XColor color; XAllocNamedColor(dpy, cmap, colstr, &color, &color); return color.pixel; } void loadcolors(Display *dpy, int screen, Brush *b, const char *bg, const char *fg, const char *border) { Colormap cmap = DefaultColormap(dpy, screen); b->bg = xloadcolors(dpy, cmap, bg); b->fg = xloadcolors(dpy, cmap, fg); b->border = xloadcolors(dpy, cmap, border); } unsigned int textwidth_l(Fnt *font, char *text, unsigned int len) { if(font->set) { XRectangle r; XmbTextExtents(font->set, text, len, 0, &r); return r.width; } return XTextWidth(font->xfont, text, len); } unsigned int textwidth(Fnt *font, char *text) { return textwidth_l(font, text, strlen(text)); } void loadfont(Display *dpy, Fnt *font, const char *fontstr) { char **missing, *def; int n; missing = NULL; def = "?"; setlocale(LC_ALL, ""); if(font->set) XFreeFontSet(dpy, font->set); font->set = XCreateFontSet(dpy, fontstr, &missing, &n, &def); if(missing) { while(n--) fprintf(stderr, "missing fontset: %s\n", missing[n]); XFreeStringList(missing); if(font->set) { XFreeFontSet(dpy, font->set); font->set = NULL; } } if(font->set) { XFontSetExtents *font_extents; XFontStruct **xfonts; char **font_names; unsigned int i; font->ascent = font->descent = 0; font_extents = XExtentsOfFontSet(font->set); n = XFontsOfFontSet(font->set, &xfonts, &font_names); for(i = 0, font->ascent = 0, font->descent = 0; i < n; i++) { if(font->ascent < (*xfonts)->ascent) font->ascent = (*xfonts)->ascent; if(font->descent < (*xfonts)->descent) font->descent = (*xfonts)->descent; xfonts++; } } else { if(font->xfont) XFreeFont(dpy, font->xfont); font->xfont = NULL; font->xfont = XLoadQueryFont(dpy, fontstr); if (!font->xfont) font->xfont = XLoadQueryFont(dpy, "fixed"); if (!font->xfont) error("error, cannot load 'fixed' font\n"); font->ascent = font->xfont->ascent; font->descent = font->xfont->descent; } font->height = font->ascent + font->descent; } unsigned int labelheight(Fnt *font) { return font->height + 4; }


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