bananarchy/src/dwm-plugins/calllog_plugin.cpp

// SPDX-License-Identifier: GPL-2.0-only
// CallLog DWM Plugin - Preloaded resident X11 call log viewer & dialer launcher (240x320)

#include <X11/Xatom.h>
#include <X11/Xft/Xft.h>
#include <X11/Xlib.h>
#include <X11/Xutil.h>
#include <X11/keysym.h>
#include <X11/XF86keysym.h>
#ifndef _EVDEVK
#define _EVDEVK(_v) (0x10081000 + (_v))
#endif
#include <pango/pango.h>
#include <pango/pangoxft.h>

#include <algorithm>
#include <csignal>
#include <cstdint>
#include <cstdio>
#include <cstdlib>
#include <cstring>
#include <fcntl.h>
#include <poll.h>
#include <string>
#include <vector>

#include "../sxmo-dwm/dwm_plugin.h"
#include "phone_data.h"

namespace {

using namespace bananarchy;

volatile sig_atomic_t gRunning = 1;

void handleSignal(int) {
  gRunning = 0;
}

int calllog_run_main(int argc, char** argv) {
  gRunning = 1;
  bool isPreload = false;
  for (int i = 1; i < argc; ++i) {
    if (argv[i] && std::strcmp(argv[i], "--preload") == 0) {
      isPreload = true;
    }
  }

  if (sendPluginCommand("calllog", isPreload ? "NOP" : "OPEN")) {
    return 0;
  }

  std::string daemonPidPath = getPluginDaemonPidPath("calllog");
  std::string activePidPath = getRuntimeFile("xcalllog.pid");
  writeIntFile(daemonPidPath, static_cast<int>(::getpid()));
  int fifoFd = setupPluginDaemonFifo("calllog");

  struct sigaction sa {};
  sa.sa_handler = handleSignal;
  sigemptyset(&sa.sa_mask);
  sigaction(SIGTERM, &sa, nullptr);
  sigaction(SIGINT, &sa, nullptr);

  Display* dpy = XOpenDisplay(nullptr);
  if (!dpy) {
    if (fifoFd >= 0) ::close(fifoFd);
    ::unlink(daemonPidPath.c_str());
    return 1;
  }

  int screen = DefaultScreen(dpy);
  Window root = RootWindow(dpy, screen);
  Visual* visual = DefaultVisual(dpy, screen);
  Colormap cmap = DefaultColormap(dpy, screen);

  XSetWindowAttributes swa{};
  swa.override_redirect = True;
  swa.background_pixel = 0x222222;
  swa.border_pixel = 0x005577;
  swa.event_mask = ExposureMask | KeyPressMask | KeyReleaseMask | ButtonPressMask |
                   StructureNotifyMask | VisibilityChangeMask;

  Window win = XCreateWindow(
      dpy, root, kWinX, kWinY, kWinWidth, kWinHeight, 0,
      DefaultDepth(dpy, screen), CopyFromParent, visual,
      CWOverrideRedirect | CWBackPixel | CWBorderPixel | CWEventMask, &swa);

  XClassHint ch{};
  char resName[] = "xcalllog";
  char resClass[] = "XCallLog";
  ch.res_name = resName;
  ch.res_class = resClass;
  XSetClassHint(dpy, win, &ch);
  XStoreName(dpy, win, "Call Log");

  Pixmap pix = XCreatePixmap(dpy, win, kWinWidth, kWinHeight, DefaultDepth(dpy, screen));
  GC gc = XCreateGC(dpy, pix, 0, nullptr);
  XftDraw* xftDraw = XftDrawCreate(dpy, pix, visual, cmap);

  PangoFontMap* fontMap = pango_xft_get_font_map(dpy, screen);
  PangoContext* pangoCtx = pango_font_map_create_context(fontMap);

  PangoLayout* layoutMain = pango_layout_new(pangoCtx);
  PangoLayout* layoutSmall = pango_layout_new(pangoCtx);
  PangoLayout* layoutIcon = pango_layout_new(pangoCtx);

  PluginTheme theme;
  theme.load(dpy, screen, visual, cmap, layoutMain, layoutSmall, layoutIcon,
             nullptr, win);
  XftColor& colWhite = theme.colWhite;
  XftColor& colLight = theme.colLight;
  XftColor& colMuted = theme.colMuted;
  XftColor& colYellow = theme.colYellow;
  XftColor& colGreen = theme.colGreen;
  XftColor& colBlue = theme.colBlue;
  XftColor& colRed = theme.colRed;

  ContactBook book;
  std::vector<CallLogItem> allLogs;
  std::vector<CallLogItem> filtered;
  FileStamp contactsStamp;
  FileStamp logStamp;

  int filterTab = 0; // 0 = All, 1 = Missed, 2 = In, 3 = Out
  int selected = 0;
  bool visible = false;
  int64_t openStartMs = 0;
  int64_t startupIgnoreUntilMs = 0;
  bool initialSoftkeysReleased = true;
  int softkeyPending = 0;
  int64_t softkeyDeadlineMs = 0;

  auto applyFilter = [&]() {
    filtered.clear();
    for (const auto& item : allLogs) {
      if (filterTab == 1 && item.direction != CallDirection::Missed) continue;
      if (filterTab == 2 && item.direction != CallDirection::Incoming) continue;
      if (filterTab == 3 && item.direction != CallDirection::Outgoing) continue;
      filtered.push_back(item);
    }
    if (selected >= static_cast<int>(filtered.size())) {
      selected = std::max(0, static_cast<int>(filtered.size()) - 1);
    }
  };

  bool logsLoadedOnce = false;
  auto reloadLogsIfNeeded = [&]() -> bool {
    bool cChanged = contactsStamp.checkAndUpdate(getContactsFilePath());
    bool lChanged = logStamp.checkAndUpdate(getModemLogFilePath());
    if (cChanged || lChanged || !logsLoadedOnce) {
      logsLoadedOnce = true;
      book.load();
      allLogs = loadCallLog(book);
      applyFilter();
      return true;
    }
    return false;
  };

  reloadLogsIfNeeded();
  applyFilter();

  auto drawPango = [&](PangoLayout* layout, XftColor* color, int x, int y, int h,
                       const std::string& text, int maxW = -1) {
    pango_layout_set_text(layout, text.c_str(), static_cast<int>(text.size()));
    if (maxW > 0) {
      pango_layout_set_width(layout, maxW * PANGO_SCALE);
      pango_layout_set_ellipsize(layout, PANGO_ELLIPSIZE_END);
    } else {
      pango_layout_set_width(layout, -1);
      pango_layout_set_ellipsize(layout, PANGO_ELLIPSIZE_NONE);
    }
    PangoRectangle ink{}, logical{};
    pango_layout_get_pixel_extents(layout, &ink, &logical);
    int ty = y + (h - logical.height) / 2;
    pango_xft_render_layout(xftDraw, color, layout, x * PANGO_SCALE,
                            ty * PANGO_SCALE);
  };

  auto pangoWidth = [&](PangoLayout* layout, const std::string& text) -> int {
    pango_layout_set_width(layout, -1);
    pango_layout_set_text(layout, text.c_str(), static_cast<int>(text.size()));
    PangoRectangle ink{}, logical{};
    pango_layout_get_pixel_extents(layout, &ink, &logical);
    return logical.width;
  };

  constexpr int kHeaderH = 34;
  constexpr int kSoftbarH = 26;
  constexpr int kListY = kHeaderH;
  constexpr int kListH = kWinHeight - kHeaderH - kSoftbarH;
  constexpr int kVisibleRows = 5;

  const char* kTabLabels[4] = {"All", "Missed", "In", "Out"};

  auto render = [&]() {
    XSetForeground(dpy, gc, theme.spec.bgMain);
    XFillRectangle(dpy, pix, gc, 0, 0, kWinWidth, kWinHeight);

    XSetForeground(dpy, gc, theme.spec.bgHeader);
    XFillRectangle(dpy, pix, gc, 0, 0, kWinWidth, kHeaderH);

    for (int t = 0; t < 4; ++t) {
      int tx = (t * kWinWidth) / 4;
      int tw = ((t + 1) * kWinWidth) / 4 - tx;
      bool active = (t == filterTab);
      if (active) {
        XSetForeground(dpy, gc, theme.spec.selBg);
        XFillRectangle(dpy, pix, gc, tx, 0, tw, kHeaderH - 2);
        XSetForeground(dpy, gc, theme.spec.accent);
        XFillRectangle(dpy, pix, gc, tx, kHeaderH - 3, tw, 3);
      }
      std::string lbl(kTabLabels[t]);
      int lw = pangoWidth(layoutSmall, lbl);
      drawPango(layoutSmall, active ? &colWhite : &colMuted,
                tx + (tw - lw) / 2, 0, kHeaderH - 2, lbl);
    }

    XSetForeground(dpy, gc, theme.spec.border);
    XFillRectangle(dpy, pix, gc, 0, kHeaderH - 1, kWinWidth, 1);

    if (filtered.empty()) {
      drawPango(layoutIcon, &colMuted, 112, kListY + 60, 24, kIconPhoneLog);
      drawPango(layoutMain, &colMuted, 52, kListY + 90, 28, "No call history", 160);
      drawPango(layoutSmall, &colMuted, 24, kListY + 120, 20,
                "Press 0-9 or Left Softkey to dial", 200);
    } else {
      int total = static_cast<int>(filtered.size());
      int scrollOffset = 0;
      if (selected >= kVisibleRows) {
        scrollOffset = selected - kVisibleRows + 1;
      }
      if (scrollOffset > std::max(0, total - kVisibleRows)) {
        scrollOffset = std::max(0, total - kVisibleRows);
      }

      for (int i = 0; i < kVisibleRows; ++i) {
        int idx = scrollOffset + i;
        if (idx >= total) {
          break;
        }
        int ry = kListY + (i * kListH) / kVisibleRows;
        int nextRy = kListY + ((i + 1) * kListH) / kVisibleRows;
        int rowH = nextRy - ry;
        bool isSel = (idx == selected);

        XSetForeground(dpy, gc,
                       isSel ? theme.spec.selBg : ((i % 2 == 0) ? theme.spec.bgAltEven : theme.spec.bgAltOdd));
        XFillRectangle(dpy, pix, gc, 0, ry, kWinWidth, rowH);

        if (isSel) {
          XSetForeground(dpy, gc, theme.spec.accent);
          XFillRectangle(dpy, pix, gc, 0, ry, 4, rowH);
        }

        const CallLogItem& item = filtered[idx];
        const char* dirIcon = kIconInCall;
        XftColor* dirCol = &colGreen;
        const char* dirName = "In";
        if (item.direction == CallDirection::Outgoing) {
          dirIcon = kIconOutCall;
          dirCol = &colBlue;
          dirName = "Out";
        } else if (item.direction == CallDirection::Missed) {
          dirIcon = kIconMissedCall;
          dirCol = &colRed;
          dirName = "Missed";
        }

        drawPango(layoutIcon, dirCol, 8, ry, rowH, dirIcon);

        std::string dur = formatDuration(item.durationSec);
        int durW = 0;
        if (!dur.empty()) {
          durW = pangoWidth(layoutSmall, dur);
          drawPango(layoutSmall, isSel ? &colYellow : &colGreen,
                    kWinWidth - durW - 6, ry + 3, 22, dur);
        }

        std::string primary = item.contactName.empty() ? item.number : item.contactName;
        XftColor* priCol = (item.direction == CallDirection::Missed && !isSel)
                               ? &colRed
                               : (isSel ? &colWhite : &colLight);
        int priMaxW = (durW > 0) ? (kWinWidth - 36 - durW - 6) : 200;
        drawPango(layoutMain, priCol, 30, ry + 3, 22, primary, priMaxW);

        int timeW = pangoWidth(layoutSmall, item.displayTime);
        drawPango(layoutSmall, isSel ? &colWhite : &colMuted,
                  kWinWidth - timeW - 6, ry + 24, 19, item.displayTime);

        std::string secondary =
            !item.contactName.empty() ? item.number : std::string(dirName);
        int secMaxW = std::max(60, kWinWidth - 36 - timeW - 8);
        drawPango(layoutSmall, isSel ? &colYellow : &colMuted, 30, ry + 24, 19,
                  secondary, secMaxW);
      }

      if (total > kVisibleRows) {
        int sbH = std::max(16, (kListH * kVisibleRows) / total);
        int sbY = kListY +
                  ((kListH - sbH) * scrollOffset) / (total - kVisibleRows);
        XSetForeground(dpy, gc, theme.spec.divider);
        XFillRectangle(dpy, pix, gc, kWinWidth - 3, sbY, 3, sbH);
      }
    }

    int sbY = kWinHeight - kSoftbarH;
    XSetForeground(dpy, gc, theme.spec.bgFooter);
    XFillRectangle(dpy, pix, gc, 0, sbY, kWinWidth, kSoftbarH);
    XSetForeground(dpy, gc, theme.spec.border);
    XFillRectangle(dpy, pix, gc, 0, sbY, kWinWidth, 1);

    drawPango(layoutMain, &colLight, 6, sbY + 1, kSoftbarH - 1, "Dialer");
    std::string centerLabel = "CALL";
    int cw = pangoWidth(layoutMain, centerLabel);
    drawPango(layoutMain, filtered.empty() ? &colMuted : &colGreen,
              (kWinWidth - cw) / 2, sbY + 1, kSoftbarH - 1, centerLabel);
    std::string rightLabel = "Close";
    int rw = pangoWidth(layoutMain, rightLabel);
    drawPango(layoutMain, &colLight, kWinWidth - rw - 6, sbY + 1,
              kSoftbarH - 1, rightLabel);

    if (visible) {
      XCopyArea(dpy, pix, win, gc, 0, 0, kWinWidth, kWinHeight, 0, 0);
      XFlush(dpy);
    }
  };

  // Pre-warm Pango/FreeType/Xrender glyph caches into offscreen Pixmap at startup
  drawPango(layoutIcon, &colGreen, 0, 0, 20,
            std::string(kIconInCall) + kIconOutCall + kIconMissedCall + kIconPhoneLog);
  render();
  XSync(dpy, False);

  auto showWindow = [&]() {
    closeOtherPlugins("calllog");
    bool themeChanged = theme.checkAndReload(
        dpy, screen, visual, cmap, layoutMain, layoutSmall, layoutIcon,
        nullptr, win);
    if (!visible) {
      openStartMs = nowMs();
      startupIgnoreUntilMs = openStartMs + 90;
      initialSoftkeysReleased = (querySoftkeysDown(dpy) == 0);
      softkeyPending = 0;
      softkeyDeadlineMs = 0;
      visible = true;
      XMapRaised(dpy, win);
      if (!themeChanged) {
        XCopyArea(dpy, pix, win, gc, 0, 0, kWinWidth, kWinHeight, 0, 0);
      }
      for (int i = 0; i < 20; ++i) {
        if (XGrabKeyboard(dpy, win, True, GrabModeAsync, GrabModeAsync, CurrentTime) ==
            GrabSuccess) {
          break;
        }
        usleep(2000);
      }
      if (reloadLogsIfNeeded() || themeChanged || filterTab != 0 || selected != 0) {
        filterTab = 0;
        selected = 0;
        applyFilter();
        render();
      }
      XFlush(dpy);
      writeIntFile(activePidPath, static_cast<int>(::getpid()));
    } else {
      if (reloadLogsIfNeeded() || themeChanged) {
        render();
      }
    }
  };

  auto hideWindow = [&](bool drainSoftkeys) {
    if (!visible) {
      return;
    }
    int xfd = ConnectionNumber(dpy);
    if (drainSoftkeys) {
      int64_t drainDeadline = nowMs() + 180;
      while (nowMs() < drainDeadline && querySoftkeysDown(dpy) != 0) {
        while (XPending(dpy)) {
          XEvent ev;
          XNextEvent(dpy, &ev);
        }
        struct pollfd pfd {};
        pfd.fd = xfd;
        pfd.events = POLLIN;
        ::poll(&pfd, 1, 10);
      }
      writeSoftkeySuppress(nowMs() + 300);
    }
    XUngrabKeyboard(dpy, CurrentTime);
    XUnmapWindow(dpy, win);
    XFlush(dpy);
    ::unlink(activePidPath.c_str());
    visible = false;
    softkeyPending = 0;
    softkeyDeadlineMs = 0;
    if (filterTab != 0 || selected != 0) {
      filterTab = 0;
      selected = 0;
      applyFilter();
      render();
      XFlush(dpy);
    }
  };

  if (!isPreload) {
    showWindow();
  }

  int xfd = ConnectionNumber(dpy);

  while (gRunning) {
    for (const std::string& cmd : readFifoLines(fifoFd)) {
      if (cmd == "NOP") {
        continue;
      } else if (cmd == "CLOSE") {
        hideWindow(false);
      } else if (cmd.rfind("OPEN", 0) == 0) {
        showWindow();
      } else if (cmd == "RELOAD_THEME") {
        theme.load(dpy, screen, visual, cmap, layoutMain, layoutSmall,
                   layoutIcon, nullptr, win);
        render();
      }
    }

    if (visible && !initialSoftkeysReleased && querySoftkeysDown(dpy) == 0) {
      initialSoftkeysReleased = true;
    }

    while (XPending(dpy)) {
      XEvent ev;
      XNextEvent(dpy, &ev);
      if (!visible) {
        continue;
      }
      if (!initialSoftkeysReleased && querySoftkeysDown(dpy) == 0) {
        initialSoftkeysReleased = true;
      }

      if (ev.type == Expose) {
        if (ev.xexpose.count == 0) {
          render();
        }
      } else if (ev.type == KeyRelease) {
        KeySym sym = XLookupKeysym(&ev.xkey, 0);
        if (sym == XK_Menu || sym == XF86XK_KbdLcdMenu1 ||
            sym == XF86XK_Back || sym == XF86XK_KbdLcdMenu2 ||
            ev.xkey.keycode == 135 || ev.xkey.keycode == 166) {
          if (querySoftkeysDown(dpy) == 0) {
            initialSoftkeysReleased = true;
          }
        }
      } else if (ev.type == KeyPress) {
        KeySym sym = XLookupKeysym(&ev.xkey, 0);
        bool isLeftSoft = (sym == XK_Menu || sym == XF86XK_KbdLcdMenu1 ||
                           ev.xkey.keycode == 135);
        bool isRightSoft = (sym == XF86XK_Back || sym == XF86XK_KbdLcdMenu2 ||
                            ev.xkey.keycode == 166);

        if (isLeftSoft || isRightSoft) {
          if (!initialSoftkeysReleased || nowMs() < startupIgnoreUntilMs) {
            continue;
          }
          int which = (isLeftSoft ? 1 : 0) | (isRightSoft ? 2 : 0);
          softkeyPending |= which | querySoftkeysDown(dpy);
          if (softkeyPending == 3) {
            writeSoftkeySuppress(nowMs() + 500);
            hideWindow(false);
            if (!sendPluginCommand("xdrawer", "TOGGLE")) {
              runAsyncArgv("xdrawer");
            }
            break;
          }
          if (softkeyDeadlineMs == 0) {
            softkeyDeadlineMs = nowMs() + 40;
          }
          continue;
        }

        char dialCh = mapDialKey(sym, ev.xkey.keycode, ev.xkey.state);
        if (dialCh != '\0') {
          std::string arg(1, dialCh);
          hideWindow(false);
          if (!sendPluginCommand("dialer", "OPEN " + arg)) {
            runAsyncArgv("xdialer", arg.c_str());
          }
          break;
        }

        switch (sym) {
          case XK_Escape:
          case XK_BackSpace:
          case XK_q:
            writeSoftkeySuppress(nowMs() + 300);
            hideWindow(true);
            break;
          case XK_Left:
          case XK_KP_Left:
          case XK_h:
            filterTab = (filterTab + 3) % 4;
            selected = 0;
            applyFilter();
            render();
            break;
          case XK_Right:
          case XK_KP_Right:
          case XK_l:
            filterTab = (filterTab + 1) % 4;
            selected = 0;
            applyFilter();
            render();
            break;
          case XK_Up:
          case XK_KP_Up:
          case XK_k:
            if (!filtered.empty()) {
              selected = (selected + static_cast<int>(filtered.size()) - 1) %
                         static_cast<int>(filtered.size());
              render();
            }
            break;
          case XK_Down:
          case XK_KP_Down:
          case XK_j:
            if (!filtered.empty()) {
              selected = (selected + 1) % static_cast<int>(filtered.size());
              render();
            }
            break;
          case XK_Return:
          case XK_KP_Enter:
          case XF86XK_Phone:
          case XF86XK_PickupPhone:
            if (nowMs() < startupIgnoreUntilMs) {
              break;
            }
            if (!filtered.empty() && selected >= 0 &&
                selected < static_cast<int>(filtered.size())) {
              std::string num = filtered[selected].number;
              writeSoftkeySuppress(nowMs() + 350);
              hideWindow(true);
              placePhoneCall(num);
            } else if (filtered.empty()) {
              hideWindow(false);
              if (!sendPluginCommand("dialer", "OPEN")) {
                runAsyncArgv("xdialer");
              }
            }
            break;
          default:
            break;
        }
      }
    }

    if (visible && softkeyPending != 0 && nowMs() >= softkeyDeadlineMs) {
      int comb = softkeyPending | querySoftkeysDown(dpy);
      softkeyPending = 0;
      softkeyDeadlineMs = 0;
      if (comb == 3) {
        writeSoftkeySuppress(nowMs() + 500);
        hideWindow(false);
        if (!sendPluginCommand("xdrawer", "TOGGLE")) {
          runAsyncArgv("xdrawer");
        }
      } else if (comb == 1) {
        std::string arg;
        if (!filtered.empty() && selected >= 0 &&
            selected < static_cast<int>(filtered.size())) {
          arg = filtered[selected].number;
        }
        hideWindow(false);
        if (!sendPluginCommand("dialer", arg.empty() ? "OPEN" : ("OPEN " + arg))) {
          if (arg.empty()) {
            runAsyncArgv("xdialer");
          } else {
            runAsyncArgv("xdialer", arg.c_str());
          }
        }
      } else if (comb == 2) {
        writeSoftkeySuppress(nowMs() + 350);
        hideWindow(true);
      }
    }

    int timeoutMs = -1;
    if (visible) {
      timeoutMs = 200;
      if (softkeyDeadlineMs > 0) {
        timeoutMs = static_cast<int>(std::max<int64_t>(5, softkeyDeadlineMs - nowMs()));
      }
    }

    struct pollfd pfds[2] {};
    pfds[0].fd = xfd;
    pfds[0].events = POLLIN;
    pfds[1].fd = fifoFd;
    pfds[1].events = POLLIN;
    ::poll(pfds, (fifoFd >= 0) ? 2 : 1, timeoutMs);
  }

  hideWindow(false);
  if (fifoFd >= 0) {
    ::close(fifoFd);
  }
  ::unlink(getPluginFifoPath("calllog").c_str());
  ::unlink(daemonPidPath.c_str());

  g_object_unref(layoutIcon);
  g_object_unref(layoutSmall);
  g_object_unref(layoutMain);
  g_object_unref(pangoCtx);
  XftDrawDestroy(xftDraw);
  XFreeGC(dpy, gc);
  XFreePixmap(dpy, pix);
  XDestroyWindow(dpy, win);
  XCloseDisplay(dpy);
  return 0;
}

int calllog_plugin_init(const DwmHostApi* host) {
  if (host && host->spawn_plugin) {
    host->spawn_plugin("calllog", "--preload");
  }
  return 0;
}

int calllog_on_global_key(const DwmHostApi* host, KeySym keysym,
                          unsigned int keycode, unsigned int state,
                          int is_press) {
  (void)host;
  if (!is_press || state != 0) {
    return 0;
  }
  if (keysym == XF86XK_Phone || keysym == XF86XK_PickupPhone || keycode == 177) {
    if (isCallRingingFast()) {
      if (!sendPluginCommand("callscreen", "ACCEPT")) {
        runAsyncArgv("xcallscreen", "accept");
      }
      return 1;
    }
    if (isCallActiveOrRingingFast()) {
      if (!sendPluginCommand("callscreen", "OPEN")) {
        runAsyncArgv("xcallscreen");
      }
      return 1;
    }
  }
  return 0;
}

int calllog_on_idle_key(const DwmHostApi* host, KeySym keysym,
                        unsigned int keycode, unsigned int state) {
  if (!host || !host->is_idle_desktop || !host->is_idle_desktop() || state != 0) {
    return 0;
  }
  if (keysym == XF86XK_Phone || keysym == XF86XK_PickupPhone || keycode == 177) {
    if (isCallRingingFast()) {
      if (!sendPluginCommand("callscreen", "ACCEPT")) {
        runAsyncArgv("xcallscreen", "accept");
      }
      return 1;
    }
    if (isCallActiveOrRingingFast()) {
      if (!sendPluginCommand("callscreen", "OPEN")) {
        runAsyncArgv("xcallscreen");
      }
      return 1;
    }
    if (host->spawn_plugin) {
      host->spawn_plugin("calllog", nullptr);
    }
    return 1;
  }
  return 0;
}

}  // namespace

extern "C" __attribute__((visibility("default"))) const DwmPlugin dwm_plugin_entry = {
  DWM_PLUGIN_API_VERSION,
  "calllog",
  "Keypad-driven call log viewer & dialer launcher (opens on idle Call key)",
  calllog_plugin_init,
  nullptr,
  nullptr,
  calllog_on_idle_key,
  calllog_on_global_key,
  calllog_run_main
};