Make statusbar optional (#95)
libXft and libfontconfig are now optional dependencies which can be disabled via `HAVE_LIBFONTS=0`. Disabling them means disabling the statusbar. This also does not search for freetype2 header if disabled. Co-authored-by: NRK <nrk@disroot.org>
This commit is contained in:
parent
6ce94e3e3b
commit
675db4bbb6
14
Makefile
14
Makefile
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@ -13,6 +13,7 @@ OPT_DEP_DEFAULT ?= 1
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HAVE_INOTIFY ?= $(OPT_DEP_DEFAULT)
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# optional dependencies, see README for more info
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HAVE_LIBFONTS ?= $(OPT_DEP_DEFAULT)
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HAVE_LIBGIF ?= $(OPT_DEP_DEFAULT)
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HAVE_LIBEXIF ?= $(OPT_DEP_DEFAULT)
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HAVE_LIBWEBP ?= $(OPT_DEP_DEFAULT)
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@ -23,11 +24,16 @@ CFLAGS ?= -std=c99 -Wall -pedantic
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# icons that will be installed via `make icon`
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ICONS = 16x16.png 32x32.png 48x48.png 64x64.png 128x128.png
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inc_fonts_0 =
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inc_fonts_1 = -I/usr/include/freetype2 -I$(PREFIX)/include/freetype2
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CPPFLAGS = -D_XOPEN_SOURCE=700 \
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-DHAVE_LIBGIF=$(HAVE_LIBGIF) -DHAVE_LIBEXIF=$(HAVE_LIBEXIF) \
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-DHAVE_LIBWEBP=$(HAVE_LIBWEBP) \
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-I/usr/include/freetype2 -I$(PREFIX)/include/freetype2
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-DHAVE_LIBWEBP=$(HAVE_LIBWEBP) -DHAVE_LIBFONTS=$(HAVE_LIBFONTS) \
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$(inc_fonts_$(HAVE_LIBFONTS))
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lib_fonts_0 =
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lib_fonts_1 = -lXft -lfontconfig
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lib_exif_0 =
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lib_exif_1 = -lexif
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lib_gif_0 =
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@ -37,9 +43,9 @@ lib_webp_1 = -lwebpdemux -lwebp
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autoreload_0 = nop
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autoreload_1 = inotify
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# using += because certain *BSD distros may need to add additional flags
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LDLIBS += -lImlib2 -lX11 -lXft -lfontconfig \
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LDLIBS += -lImlib2 -lX11 \
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$(lib_exif_$(HAVE_LIBEXIF)) $(lib_gif_$(HAVE_LIBGIF)) \
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$(lib_webp_$(HAVE_LIBWEBP))
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$(lib_webp_$(HAVE_LIBWEBP)) $(lib_fonts_$(HAVE_LIBFONTS))
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OBJS = autoreload_$(autoreload_$(HAVE_INOTIFY)).o commands.o image.o main.o options.o \
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thumbs.o util.o window.o
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@ -45,14 +45,13 @@ nsxiv requires the following software to be installed:
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* Imlib2
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* X11
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* Xft
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* freetype2
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* fontconfig
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The following dependencies are optional.
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* inotify : Used for auto-reloading images on change.
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Disabled via `HAVE_INOTIFY=0`
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* libXft, freetype2, fontconfig : Used for the status bar.
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Disabled via `HAVE_LIBFONTS=0`
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* giflib : Used for animated gif playback.
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Disabled via `HAVE_LIBGIF=0`.
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* libexif : Used for auto-orientation and exif thumbnails.
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2
image.c
2
image.c
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@ -643,7 +643,7 @@ void img_render(img_t *img)
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}
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imlib_image_put_back_data(data);
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} else {
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c = win->win_bg.pixel;
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c = win->win_bg;
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imlib_context_set_color(c >> 16 & 0xFF, c >> 8 & 0xFF, c & 0xFF, 0xFF);
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imlib_image_fill_rectangle(0, 0, dw, dh);
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}
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10
nsxiv.h
10
nsxiv.h
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@ -383,7 +383,9 @@ int r_mkdir(char*);
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/* window.c */
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#include <X11/Xutil.h>
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#if HAVE_LIBFONTS
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#include <X11/Xft/Xft.h>
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#endif
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enum {
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BAR_L_LEN = 512,
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@ -420,11 +422,13 @@ struct win {
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Window xwin;
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win_env_t env;
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XftColor win_bg;
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XftColor win_fg;
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unsigned long win_bg;
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unsigned long win_fg;
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unsigned long mrk_fg;
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#if HAVE_LIBFONTS
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XftColor bar_bg;
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XftColor bar_fg;
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XftColor mrk_fg;
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#endif
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int x;
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int y;
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6
thumbs.c
6
thumbs.c
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@ -471,14 +471,14 @@ void tns_mark(tns_t *tns, int n, bool mark)
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if (n >= 0 && n < *tns->cnt && tns->thumbs[n].im != NULL) {
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win_t *win = tns->win;
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thumb_t *t = &tns->thumbs[n];
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unsigned long col = win->win_bg.pixel;
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unsigned long col = win->win_bg;
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int x = t->x + t->w, y = t->y + t->h;
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win_draw_rect(win, x - 1, y + 1, 1, tns->bw, true, 1, col);
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win_draw_rect(win, x + 1, y - 1, tns->bw, 1, true, 1, col);
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if (mark)
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col = win->mrk_fg.pixel;
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col = win->mrk_fg;
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win_draw_rect(win, x, y, tns->bw + 2, tns->bw + 2, true, 1, col);
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@ -492,7 +492,7 @@ void tns_highlight(tns_t *tns, int n, bool hl)
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if (n >= 0 && n < *tns->cnt && tns->thumbs[n].im != NULL) {
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win_t *win = tns->win;
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thumb_t *t = &tns->thumbs[n];
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unsigned long col = hl ? win->win_fg.pixel : win->win_bg.pixel;
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unsigned long col = hl ? win->win_fg : win->win_bg;
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int oxy = (tns->bw + 1) / 2 + 1, owh = tns->bw + 2;
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win_draw_rect(win, t->x - oxy, t->y - oxy, t->w + owh, t->h + owh,
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60
window.c
60
window.c
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@ -20,7 +20,6 @@
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#define _WINDOW_CONFIG
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#include "config.h"
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#include "icon/data.h"
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#include "utf8.h"
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#include <stdlib.h>
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#include <string.h>
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@ -30,6 +29,12 @@
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#include <X11/Xatom.h>
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#include <X11/Xresource.h>
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#if HAVE_LIBFONTS
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#include "utf8.h"
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static XftFont *font;
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static double fontsize;
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#endif
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#define RES_CLASS "Nsxiv"
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enum {
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@ -47,15 +52,14 @@ static struct {
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static GC gc;
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static XftFont *font;
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static int fontheight;
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static double fontsize;
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static int barheight;
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Atom atoms[ATOM_COUNT];
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#if HAVE_LIBFONTS
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void win_init_font(const win_env_t *e, const char *fontstr)
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{
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int fontheight = 0;
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if ((font = XftFontOpenName(e->dpy, e->scr, fontstr)) == NULL)
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error(EXIT_FAILURE, 0, "Error loading font '%s'", fontstr);
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fontheight = font->ascent + font->descent;
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@ -64,13 +68,19 @@ void win_init_font(const win_env_t *e, const char *fontstr)
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XftFontClose(e->dpy, font);
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}
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void win_alloc_color(const win_env_t *e, const char *name, XftColor *col)
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void xft_alloc_color(const win_env_t *e, const char *name, XftColor *col)
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{
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if (!XftColorAllocName(e->dpy, e->vis,
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e->cmap, name, col))
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{
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if (!XftColorAllocName(e->dpy, e->vis, e->cmap, name, col))
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error(EXIT_FAILURE, 0, "Error allocating color '%s'", name);
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}
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}
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#endif /* HAVE_LIBFONTS */
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void win_alloc_color(const win_env_t *e, const char *name, unsigned long *pixel)
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{
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XColor screen, exact;
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if (!XAllocNamedColor(e->dpy, e->cmap, name, &screen, &exact))
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error(EXIT_FAILURE, 0, "Error allocating color '%s'", name);
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*pixel = exact.pixel;
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}
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const char* win_res(XrmDatabase db, const char *name, const char *def)
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@ -94,7 +104,10 @@ const char* win_res(XrmDatabase db, const char *name, const char *def)
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void win_init(win_t *win)
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{
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win_env_t *e;
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const char *win_bg, *win_fg, *bar_bg, *bar_fg, *mrk_fg, *f;
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const char *win_bg, *win_fg, *mrk_fg;
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#if HAVE_LIBFONTS
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const char *bar_fg, *bar_bg, *f;
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#endif
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char *res_man;
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XrmDatabase db;
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XVisualInfo vis;
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@ -131,20 +144,22 @@ void win_init(win_t *win)
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res_man = XResourceManagerString(e->dpy);
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db = res_man != NULL ? XrmGetStringDatabase(res_man) : None;
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f = win_res(db, RES_CLASS ".bar.font", "monospace-8");
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win_init_font(e, f);
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win_bg = win_res(db, RES_CLASS ".window.background", "white");
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win_fg = win_res(db, RES_CLASS ".window.foreground", "black");
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bar_bg = win_res(db, RES_CLASS ".bar.background", win_bg);
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bar_fg = win_res(db, RES_CLASS ".bar.foreground", win_fg);
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mrk_fg = win_res(db, RES_CLASS ".mark.foreground", win_fg);
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win_alloc_color(e, win_bg, &win->win_bg);
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win_alloc_color(e, win_fg, &win->win_fg);
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win_alloc_color(e, bar_bg, &win->bar_bg);
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win_alloc_color(e, bar_fg, &win->bar_fg);
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win_alloc_color(e, mrk_fg, &win->mrk_fg);
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#if HAVE_LIBFONTS
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bar_bg = win_res(db, RES_CLASS ".bar.background", win_bg);
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bar_fg = win_res(db, RES_CLASS ".bar.foreground", win_fg);
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xft_alloc_color(e, bar_bg, &win->bar_bg);
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xft_alloc_color(e, bar_fg, &win->bar_fg);
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f = win_res(db, RES_CLASS ".bar.font", "monospace-8");
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win_init_font(e, f);
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win->bar.l.size = BAR_L_LEN;
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win->bar.r.size = BAR_R_LEN;
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/* 3 padding bytes needed by utf8_decode */
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@ -153,6 +168,7 @@ void win_init(win_t *win)
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win->bar.r.buf = emalloc(win->bar.r.size + 3);
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win->bar.r.buf[0] = '\0';
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win->bar.h = options->hide_bar ? 0 : barheight;
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#endif /* HAVE_LIBFONTS */
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INIT_ATOM_(WM_DELETE_WINDOW);
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INIT_ATOM_(_NET_WM_NAME);
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@ -306,7 +322,7 @@ void win_open(win_t *win)
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win->buf.h = e->scrh;
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win->buf.pm = XCreatePixmap(e->dpy, win->xwin,
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win->buf.w, win->buf.h, e->depth);
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XSetForeground(e->dpy, gc, win->win_bg.pixel);
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XSetForeground(e->dpy, gc, win->win_bg);
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XFillRectangle(e->dpy, win->buf.pm, gc, 0, 0, win->buf.w, win->buf.h);
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XSetWindowBackgroundPixmap(e->dpy, win->xwin, win->buf.pm);
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win->buf.pm = XCreatePixmap(e->dpy, win->xwin,
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win->buf.w, win->buf.h, e->depth);
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}
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XSetForeground(e->dpy, gc, win->win_bg.pixel);
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XSetForeground(e->dpy, gc, win->win_bg);
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XFillRectangle(e->dpy, win->buf.pm, gc, 0, 0, win->buf.w, win->buf.h);
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}
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#if HAVE_LIBFONTS
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#define TEXTWIDTH(win, text, len) \
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win_draw_text(win, NULL, NULL, 0, 0, text, len, 0)
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@ -448,7 +465,7 @@ void win_draw_bar(win_t *win)
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XSetForeground(e->dpy, gc, win->bar_bg.pixel);
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XFillRectangle(e->dpy, win->buf.pm, gc, 0, win->h, win->w, win->bar.h);
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XSetForeground(e->dpy, gc, win->win_bg.pixel);
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XSetForeground(e->dpy, gc, win->win_bg);
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XSetBackground(e->dpy, gc, win->bar_bg.pixel);
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if ((len = strlen(r->buf)) > 0) {
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@ -465,6 +482,9 @@ void win_draw_bar(win_t *win)
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}
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XftDrawDestroy(d);
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}
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#else
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void win_draw_bar(win_t *win){}
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#endif /* HAVE_LIBFONTS */
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void win_draw(win_t *win)
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{
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