Dogcows Code - chaz/tint2/blob - src/systray/docker.c

   1 #include "version.h"
   2 #include "kde.h"
   3 #include "icons.h"
   4 #include "docker.h"
   5 #include "net.h"
   6
   7 #include <assert.h>
   8 #include <signal.h>
   9 #include <stdlib.h>
  10 #include <string.h>
  11 #include <unistd.h>
  12 #include <X11/Xutil.h>
  13
  14 int argc;
  15 char **argv;
  16
  17 Window win = None, hint_win = None, root = None;
  18 gboolean wmaker = FALSE; /* WindowMakerMode!!! wheeee */
  19 Display *display = NULL;
  20 GSList *icons = NULL;
  21 int width = 0, height = 0;
  22 int border = 1; /* blank area around icons. must be > 0 */
  23 gboolean horizontal = TRUE; /* layout direction */
  24 int icon_size = 24; /* width and height of systray icons */
  25
  26 //static char *display_string = NULL;
  27 /* excluding the border. sum of all child apps */
  28 static gboolean exit_app = FALSE;
  29
  30 /*
  31 void create_hint_win()
  32 {
  33   XWMHints hints;
  34   XClassHint classhints;
  35
  36   hint_win = XCreateSimpleWindow(display, root, 0, 0, 1, 1, 0, 0, 0);
  37   assert(hint_win);
  38
  39   hints.flags = StateHint | WindowGroupHint | IconWindowHint;
  40   hints.initial_state = WithdrawnState;
  41   hints.window_group = hint_win;
  42   hints.icon_window = win;
  43
  44   classhints.res_name = "docker";
  45   classhints.res_class = "Docker";
  46
  47   XSetWMProperties(display, hint_win, NULL, NULL, argv, argc,
  48                    NULL, &hints, &classhints);
  49
  50   XMapWindow(display, hint_win);
  51 }
  52
  53
  54 void create_main_window()
  55 {
  56   XWMHints hints;
  57   XTextProperty text;
  58   char *name = "Docker";
  59
  60   // the border must be > 0 if not in wmaker mode
  61   assert(wmaker || border > 0);
  62
  63   if (!wmaker)
  64     win = XCreateSimpleWindow(display, root, 0, 0,
  65                               border * 2, border * 2, 0, 0, 0);
  66   else
  67     win = XCreateSimpleWindow(display, root, 0, 0,
  68                               64, 64, 0, 0, 0);
  69
  70   assert(win);
  71
  72   XStringListToTextProperty(&name, 1, &text);
  73   XSetWMName(display, win, &text);
  74
  75   hints.flags = StateHint;
  76   hints.initial_state = WithdrawnState;
  77   XSetWMHints(display, win, &hints);
  78
  79   create_hint_win();
  80
  81   XSync(display, False);
  82   XSetWindowBackgroundPixmap(display, win, ParentRelative);
  83   XClearWindow(display, win);
  84 }
  85 */
  86
  87 void reposition_icons()
  88 {
  89   int x = border + ((width % icon_size) / 2),
  90       y = border + ((height % icon_size) / 2);
  91   GSList *it;
  92
  93   for (it = icons; it != NULL; it = g_slist_next(it)) {
  94     TrayWindow *traywin = it->data;
  95     traywin->x = x;
  96     traywin->y = y;
  97     XMoveWindow(display, traywin->id, x, y);
  98     XSync(display, False);
  99     if (wmaker) {
 100       x += icon_size;
 101       if (x + icon_size > width) {
 102         x = border;
 103         y += icon_size;
 104       }
 105     } else if (horizontal)
 106       x += icon_size;
 107     else
 108       y += icon_size;
 109   }
 110 }
 111
 112
 113 void fix_geometry()
 114 {
 115   GSList *it;
 116
 117   // in wmaker mode we're a fixed size
 118   if (wmaker) return;
 119
 120   //* find the proper width and height
 121   width = horizontal ? 0 : icon_size;
 122   height = horizontal ? icon_size : 0;
 123   for (it = icons; it != NULL; it = g_slist_next(it)) {
 124     if (horizontal)
 125       width += icon_size;
 126     else
 127       height += icon_size;
 128   }
 129
 130   XResizeWindow(display, win, width + border * 2, height + border * 2);
 131 }
 132
 133 /*
 134 int main(int c, char **v)
 135 {
 136   struct sigaction act;
 137
 138   argc = c; argv = v;
 139
 140   act.sa_handler = signal_handler;
 141   act.sa_flags = 0;
 142   sigaction(SIGSEGV, &act, NULL);
 143   sigaction(SIGPIPE, &act, NULL);
 144   sigaction(SIGFPE, &act, NULL);
 145   sigaction(SIGTERM, &act, NULL);
 146   sigaction(SIGINT, &act, NULL);
 147   sigaction(SIGHUP, &act, NULL);
 148
 149   parse_cmd_line(argc, argv);
 150
 151   display = XOpenDisplay(display_string);
 152   if (!display) {
 153     g_printerr("Unable to open Display %s. Exiting.\n",
 154                DisplayString(display_string));
 155   }
 156
 157   root = RootWindow(display, DefaultScreen(display));
 158   assert(root);
 159
 160   if (wmaker)
 161     width = height = 64 - border * 2;
 162
 163   create_main_window();
 164
 165   // set up to find KDE systray icons, and get any that already exist
 166   kde_init();
 167
 168   net_init();
 169
 170   // we want to get ConfigureNotify events, and assume our parent's background
 171   // has changed when we do, so we need to refresh ourself to match
 172   XSelectInput(display, win, StructureNotifyMask);
 173
 174   event_loop();
 175
 176   XCloseDisplay(display);
 177
 178   return 0;
 179 }
 180 */