Initial commit: SkyOS source code
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
This commit is contained in:
nmemmertandClaude Sonnet 4.6 committed
commit
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30 files changed
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@@ -0,0 +1,23 @@
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CC = gcc
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PKG_XFT_C := $(shell pkg-config --cflags xft x11 2>/dev/null)
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PKG_XFT_L := $(shell pkg-config --libs xft x11 2>/dev/null)
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ifeq ($(PKG_XFT_C),)
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PKG_XFT_C := -I/opt/homebrew/include
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PKG_XFT_L := -L/opt/homebrew/lib -lXft -lfontconfig
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endif
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CFLAGS = -Wall -Wextra -O2 $(PKG_XFT_C)
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LDFLAGS = $(PKG_XFT_L)
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SRC = src/launcher.c
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BIN = skylauncher
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.PHONY: all clean install
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all: $(BIN)
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$(BIN): $(SRC)
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$(CC) $(CFLAGS) -o $@ $^ $(LDFLAGS)
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install: $(BIN)
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install -Dm755 $(BIN) /usr/local/bin/$(BIN)
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clean:
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rm -f $(BIN)
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@@ -0,0 +1,407 @@
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#include <X11/Xlib.h>
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#include <X11/Xutil.h>
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#include <X11/Xatom.h>
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#include <X11/keysym.h>
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#include <X11/Xft/Xft.h>
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#include <string.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <unistd.h>
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/* ── dimensions ─────────────────────────────────────────────────────── */
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#define WIN_W 580
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#define WIN_H 420
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#define HDR_H 50 /* search header */
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#define TAB_H 34 /* category tab strip */
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#define CONTENT_Y (HDR_H + TAB_H)
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#define PAD 12 /* grid outer margin */
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#define CARD_W 96
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#define CARD_H 84
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#define CARD_GAP 8
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#define COLS 5
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#define ICON_SZ 38
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/* grid left edge */
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#define GX0 ((WIN_W - (COLS * CARD_W + (COLS-1) * CARD_GAP)) / 2)
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#define GY0 (CONTENT_Y + PAD)
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/* ── palette ─────────────────────────────────────────────────────────── */
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#define C_BG 0x0E1220
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#define C_HDR 0x090C18
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#define C_BORDER 0x192236
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#define C_ACCENT 0x2258B0
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#define C_TAB_SEL 0x141E30
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#define C_CARD_HOV 0x131C2E
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#define C_CARD_BD 0x1E2E48
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#define C_SEARCH 0x131A28
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#define C_SEARCH_BD 0x1C2C44
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#define C_TEXT 0x8AAAC8
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#define C_TEXT_HOV 0xE8F0FF
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#define C_TEXT_DIM 0x344A62
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#define C_TAB_TXT 0x486070
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#define C_TAB_TSEL 0xA8C4E8
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static const unsigned long ICON_BG[] = {
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0x1A4D88, 0x166C3C, 0x6C3018,
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0x4A1A80, 0x126070, 0x6C1A38,
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0x365218, 0x183460,
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};
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#define NICON 8
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#define FONT_UI "Sans:size=9"
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#define FONT_LOGO "Sans:size=11:weight=bold"
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#define FONT_ICON "Sans:size=13:weight=bold"
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#define MAX_FLT 64
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typedef struct { const char *name, *cmd, *cat; } App;
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static const App APPS[] = {
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{ "Firefox", "firefox &", "Internet" },
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{ "Email", "firefox https://mail.google.com &", "Internet" },
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{ "Media Player", "mpv --player-operation-mode=pseudo-gui &", "Media" },
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{ "Images", "viewnior &", "Media" },
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{ "OnlyOffice", "onlyoffice-desktopeditors &", "Office" },
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{ "PDF Viewer", "evince &", "Office" },
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{ "Terminal", "xterm &", "System" },
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{ "Files", "thunar &", "System" },
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{ "Text Editor", "mousepad &", "System" },
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{ "System Info", "xterm -e 'fastfetch; read' &", "System" },
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{ "Screen Lock", "xscreensaver-command -lock &", "System" },
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{ "Install", "xterm -e 'sudo skyinstall' &", "System" },
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{ "Display", "arandr &", "Settings" },
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{ "Audio", "pavucontrol &", "Settings" },
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{ "Network", "nm-connection-editor &", "Settings" },
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{ "Bluetooth", "blueman-manager &", "Settings" },
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};
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#define NAPP ((int)(sizeof(APPS)/sizeof(APPS[0])))
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static const char *CATS[] = {
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"All", "Internet", "Media", "Office", "System", "Settings"
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};
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#define NCAT ((int)(sizeof(CATS)/sizeof(CATS[0])))
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typedef struct {
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Display *dpy; int screen;
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Window root, win; GC gc;
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Colormap cmap; Visual *visual;
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XftFont *font_ui, *font_logo, *font_icon;
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int sel_cat, hov;
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char filter[MAX_FLT];
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int filter_len;
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} L;
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/* ── helpers ─────────────────────────────────────────────────────────── */
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static unsigned long mkc(L *l, unsigned long rgb) {
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XColor c;
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c.red = ((rgb>>16)&0xFF)*257;
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c.green = ((rgb>> 8)&0xFF)*257;
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c.blue = ((rgb) &0xFF)*257;
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c.flags = DoRed|DoGreen|DoBlue;
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XAllocColor(l->dpy, l->cmap, &c);
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return c.pixel;
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}
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static void xftc(L *l, unsigned long rgb, XftColor *out) {
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XRenderColor r = {
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((rgb>>16)&0xFF)*257, ((rgb>>8)&0xFF)*257,
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((rgb) &0xFF)*257, 0xFFFF
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};
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XftColorAllocValue(l->dpy, l->visual, l->cmap, &r, out);
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}
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static void ds(L *l, XftDraw *xd, XftFont *f, unsigned long rgb,
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int x, int y, const char *s) {
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XftColor c; xftc(l, rgb, &c);
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XGlyphInfo e;
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XftTextExtentsUtf8(l->dpy, f, (FcChar8*)s, strlen(s), &e);
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XftDrawStringUtf8(xd, &c, f, x, y + e.height - e.y, (FcChar8*)s, strlen(s));
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XftColorFree(l->dpy, l->visual, l->cmap, &c);
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}
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static void ds_ctr(L *l, XftDraw *xd, XftFont *f, unsigned long rgb,
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int bx, int by, int bw, int bh, const char *s) {
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XGlyphInfo e;
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XftTextExtentsUtf8(l->dpy, f, (FcChar8*)s, strlen(s), &e);
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int tx = bx + (bw - (int)e.width) / 2;
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int ty = by + (bh - (int)e.height) / 2;
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ds(l, xd, f, rgb, tx, ty, s);
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}
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/* ── query ───────────────────────────────────────────────────────────── */
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static int nvis(L *l, int out[NAPP]) {
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int n = 0;
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const char *cat = CATS[l->sel_cat];
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for (int i = 0; i < NAPP; i++) {
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if (strcmp(cat,"All")!=0 && strcmp(APPS[i].cat,cat)!=0) continue;
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if (l->filter_len > 0) {
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char nm[64], fl[MAX_FLT];
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snprintf(nm, sizeof(nm), "%s", APPS[i].name);
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snprintf(fl, sizeof(fl), "%s", l->filter);
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for (char *p=nm; *p; p++) if (*p>='A'&&*p<='Z') *p+=32;
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for (char *p=fl; *p; p++) if (*p>='A'&&*p<='Z') *p+=32;
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if (!strstr(nm, fl)) continue;
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}
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out[n++] = i;
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}
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return n;
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}
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/* tab widths — measured once per draw via font metrics */
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static void tab_layout(L *l, int widths[NCAT], int *total) {
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*total = 0;
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for (int i = 0; i < NCAT; i++) {
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XGlyphInfo e;
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XftTextExtentsUtf8(l->dpy, l->font_ui, (FcChar8*)CATS[i], strlen(CATS[i]), &e);
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widths[i] = (int)e.width + 22;
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*total += widths[i];
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}
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}
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/* hit: which category tab contains point (x,y)? -1 = none */
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static int tab_at(L *l, int x, int y) {
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if (y < HDR_H || y >= CONTENT_Y) return -1;
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int w[NCAT], total; tab_layout(l, w, &total);
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int tx = (WIN_W - total) / 2;
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for (int i = 0; i < NCAT; i++) {
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if (x >= tx && x < tx + w[i]) return i;
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tx += w[i];
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}
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return -1;
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}
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/* hit: which card index (into vis[]) is at point? -1 = none */
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static int card_at(int x, int y) {
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if (y < CONTENT_Y) return -1;
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int lx = x - GX0;
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int ly = y - GY0;
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if (lx < 0 || ly < 0) return -1;
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int col = lx / (CARD_W + CARD_GAP);
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int row = ly / (CARD_H + CARD_GAP);
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if (col < 0 || col >= COLS || row < 0) return -1;
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/* reject click in gap between cards */
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int cx = col * (CARD_W + CARD_GAP);
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int cy = row * (CARD_H + CARD_GAP);
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if (lx - cx >= CARD_W || ly - cy >= CARD_H) return -1;
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return row * COLS + col;
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}
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/* ── draw ─────────────────────────────────────────────────────────────── */
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static void draw(L *l) {
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XftDraw *xd = XftDrawCreate(l->dpy, l->win, l->visual, l->cmap);
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/* background */
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XSetForeground(l->dpy, l->gc, mkc(l, C_BG));
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XFillRectangle(l->dpy, l->win, l->gc, 0, 0, WIN_W, WIN_H);
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/* header */
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XSetForeground(l->dpy, l->gc, mkc(l, C_HDR));
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XFillRectangle(l->dpy, l->win, l->gc, 0, 0, WIN_W, HDR_H);
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/* accent top stripe */
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XSetForeground(l->dpy, l->gc, mkc(l, C_ACCENT));
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XFillRectangle(l->dpy, l->win, l->gc, 0, 0, WIN_W, 2);
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/* logo */
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ds(l, xd, l->font_logo, C_ACCENT, 14, 13, "SkyOS");
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/* search box */
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{
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int sx = 86, sy = 10, sw = WIN_W - 86 - 14, sh = 30;
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XSetForeground(l->dpy, l->gc, mkc(l, C_SEARCH));
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XFillRectangle(l->dpy, l->win, l->gc, sx, sy, sw, sh);
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XSetForeground(l->dpy, l->gc, mkc(l, C_SEARCH_BD));
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XDrawRectangle(l->dpy, l->win, l->gc, sx, sy, sw, sh);
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if (l->filter_len == 0) {
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ds(l, xd, l->font_ui, C_TEXT_DIM, sx+8, sy+7, "Search...");
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} else {
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char buf[MAX_FLT+2];
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snprintf(buf, sizeof(buf), "%s|", l->filter);
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ds(l, xd, l->font_ui, C_TEXT_HOV, sx+8, sy+7, buf);
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}
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}
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/* separator below header */
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XSetForeground(l->dpy, l->gc, mkc(l, C_BORDER));
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XDrawLine(l->dpy, l->win, l->gc, 0, HDR_H, WIN_W, HDR_H);
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/* category tabs */
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int tw[NCAT], ttotal; tab_layout(l, tw, &ttotal);
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int tx = (WIN_W - ttotal) / 2;
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for (int i = 0; i < NCAT; i++) {
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if (i == l->sel_cat) {
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XSetForeground(l->dpy, l->gc, mkc(l, C_TAB_SEL));
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XFillRectangle(l->dpy, l->win, l->gc, tx, HDR_H+1, tw[i], TAB_H-1);
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/* accent underline */
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XSetForeground(l->dpy, l->gc, mkc(l, C_ACCENT));
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XFillRectangle(l->dpy, l->win, l->gc, tx+5, HDR_H+TAB_H-2, tw[i]-10, 2);
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}
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unsigned long tc = (i == l->sel_cat) ? C_TAB_TSEL : C_TAB_TXT;
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ds_ctr(l, xd, l->font_ui, tc, tx, HDR_H, tw[i], TAB_H, CATS[i]);
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tx += tw[i];
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}
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/* separator below tabs */
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XSetForeground(l->dpy, l->gc, mkc(l, C_BORDER));
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XDrawLine(l->dpy, l->win, l->gc, 0, CONTENT_Y, WIN_W, CONTENT_Y);
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/* app grid */
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int vis[NAPP];
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int nv = nvis(l, vis);
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if (nv == 0) {
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ds_ctr(l, xd, l->font_ui, C_TEXT_DIM,
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0, CONTENT_Y, WIN_W, WIN_H - CONTENT_Y, "No apps found");
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} else {
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for (int i = 0; i < nv; i++) {
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int col = i % COLS;
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int row = i / COLS;
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int cx = GX0 + col * (CARD_W + CARD_GAP);
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int cy = GY0 + row * (CARD_H + CARD_GAP);
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if (cy + CARD_H > WIN_H) break; /* clip to window */
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int hover = (i == l->hov);
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/* card hover highlight */
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if (hover) {
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XSetForeground(l->dpy, l->gc, mkc(l, C_CARD_HOV));
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XFillRectangle(l->dpy, l->win, l->gc, cx, cy, CARD_W, CARD_H);
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XSetForeground(l->dpy, l->gc, mkc(l, C_CARD_BD));
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XDrawRectangle(l->dpy, l->win, l->gc, cx, cy, CARD_W-1, CARD_H-1);
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}
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/* icon square */
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int app_i = vis[i];
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unsigned int h = 0;
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for (const char *p = APPS[app_i].name; *p; p++) h = h*31 + (unsigned char)*p;
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unsigned long ibg = ICON_BG[h % NICON];
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int ix = cx + (CARD_W - ICON_SZ) / 2;
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int iy = cy + 10;
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XSetForeground(l->dpy, l->gc, mkc(l, ibg));
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XFillRectangle(l->dpy, l->win, l->gc, ix, iy, ICON_SZ, ICON_SZ);
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/* icon letter */
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char letter[2] = { APPS[app_i].name[0], '\0' };
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if (letter[0] >= 'a' && letter[0] <= 'z') letter[0] -= 32;
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ds_ctr(l, xd, l->font_icon, 0xEAF0FF, ix, iy, ICON_SZ, ICON_SZ, letter);
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/* label */
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char lbl[14];
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snprintf(lbl, sizeof(lbl), "%.12s", APPS[app_i].name);
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unsigned long tc = hover ? C_TEXT_HOV : C_TEXT;
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ds_ctr(l, xd, l->font_ui, tc,
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cx, iy + ICON_SZ + 4, CARD_W, CARD_H - ICON_SZ - 18, lbl);
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}
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}
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/* outer border */
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XSetForeground(l->dpy, l->gc, mkc(l, C_BORDER));
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XDrawRectangle(l->dpy, l->win, l->gc, 0, 0, WIN_W-1, WIN_H-1);
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XftDrawDestroy(xd);
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}
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/* ── event handlers ──────────────────────────────────────────────────── */
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static void launch(L *l, int hov) {
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int vis[NAPP];
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int nv = nvis(l, vis);
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if (hov >= 0 && hov < nv) {
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system(APPS[vis[hov]].cmd);
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XDestroyWindow(l->dpy, l->win);
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XCloseDisplay(l->dpy);
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exit(0);
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}
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}
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static void on_key(L *l, XKeyEvent *e) {
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KeySym sym = XLookupKeysym(e, 0);
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if (sym == XK_Escape) {
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XDestroyWindow(l->dpy, l->win);
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XCloseDisplay(l->dpy);
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exit(0);
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}
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if (sym == XK_Return) { launch(l, l->hov); return; }
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if (sym == XK_BackSpace && l->filter_len > 0) {
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l->filter[--l->filter_len] = '\0';
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l->hov = -1; draw(l); return;
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}
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char buf[8] = {0};
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int len = XLookupString(e, buf, sizeof(buf)-1, &sym, NULL);
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if (len > 0 && buf[0] >= 0x20 && buf[0] < 0x7F && l->filter_len < MAX_FLT-1) {
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l->filter[l->filter_len++] = buf[0];
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l->filter[l->filter_len] = '\0';
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l->sel_cat = 0; l->hov = -1;
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draw(l);
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}
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}
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/* ── main ─────────────────────────────────────────────────────────────── */
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int main(void) {
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L l = {0}; l.sel_cat = 0; l.hov = -1;
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l.dpy = XOpenDisplay(NULL);
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if (!l.dpy) { fprintf(stderr, "skylauncher: cannot open display\n"); return 1; }
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l.screen = DefaultScreen(l.dpy);
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l.root = RootWindow(l.dpy, l.screen);
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l.cmap = DefaultColormap(l.dpy, l.screen);
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l.visual = DefaultVisual(l.dpy, l.screen);
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l.font_ui = XftFontOpenName(l.dpy, l.screen, FONT_UI);
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l.font_logo = XftFontOpenName(l.dpy, l.screen, FONT_LOGO);
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l.font_icon = XftFontOpenName(l.dpy, l.screen, FONT_ICON);
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if (!l.font_ui) l.font_ui = XftFontOpenName(l.dpy, l.screen, "fixed:size=9");
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if (!l.font_logo) l.font_logo = l.font_ui;
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if (!l.font_icon) l.font_icon = l.font_ui;
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int sw = DisplayWidth(l.dpy, l.screen);
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int sh = DisplayHeight(l.dpy, l.screen);
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XSetWindowAttributes swa;
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||||
swa.background_pixel = mkc(&l, C_BG);
|
||||
swa.override_redirect = True;
|
||||
swa.event_mask = ExposureMask | ButtonPressMask
|
||||
| PointerMotionMask | LeaveWindowMask | KeyPressMask;
|
||||
|
||||
l.win = XCreateWindow(
|
||||
l.dpy, l.root,
|
||||
(sw - WIN_W) / 2, (sh - WIN_H) / 2, WIN_W, WIN_H, 0,
|
||||
DefaultDepth(l.dpy, l.screen), InputOutput, l.visual,
|
||||
CWBackPixel | CWOverrideRedirect | CWEventMask, &swa);
|
||||
l.gc = XCreateGC(l.dpy, l.win, 0, NULL);
|
||||
|
||||
XMapRaised(l.dpy, l.win);
|
||||
XGrabKeyboard(l.dpy, l.win, True, GrabModeAsync, GrabModeAsync, CurrentTime);
|
||||
XSync(l.dpy, False);
|
||||
|
||||
for (;;) {
|
||||
XEvent e;
|
||||
XNextEvent(l.dpy, &e);
|
||||
switch (e.type) {
|
||||
case Expose:
|
||||
if (e.xexpose.count == 0) draw(&l);
|
||||
break;
|
||||
case ButtonPress:
|
||||
{
|
||||
int t = tab_at(&l, e.xbutton.x, e.xbutton.y);
|
||||
if (t >= 0) {
|
||||
l.sel_cat = t; l.hov = -1; draw(&l);
|
||||
} else {
|
||||
int idx = card_at(e.xbutton.x, e.xbutton.y);
|
||||
launch(&l, idx);
|
||||
}
|
||||
}
|
||||
break;
|
||||
case MotionNotify:
|
||||
{
|
||||
int idx = card_at(e.xmotion.x, e.xmotion.y);
|
||||
int vis[NAPP]; int nv = nvis(&l, vis);
|
||||
int prev = l.hov;
|
||||
l.hov = (idx >= 0 && idx < nv) ? idx : -1;
|
||||
if (l.hov != prev) draw(&l);
|
||||
}
|
||||
break;
|
||||
case LeaveNotify:
|
||||
if (l.hov != -1) { l.hov = -1; draw(&l); }
|
||||
break;
|
||||
case KeyPress:
|
||||
on_key(&l, &e.xkey);
|
||||
break;
|
||||
}
|
||||
}
|
||||
return 0;
|
||||
}
|
||||
Reference in new issue
Block a user