mod_statusbar/main.c

   1 /*
   2  * ion/mod_statusbar/main.c
   3  *
   4  * Copyright (c) Tuomo Valkonen 1999-2008.
   5  *
   6  * See the included file LICENSE for details.
   7  */
   8
   9 #include <libtu/minmax.h>
  10 #include <libextl/readconfig.h>
  11 #include <ioncore/saveload.h>
  12 #include <ioncore/bindmaps.h>
  13 #include <ioncore/global.h>
  14 #include <ioncore/ioncore.h>
  15
  16 #include "statusbar.h"
  17 #include "exports.h"
  18
  19
  20 /*{{{ Module information */
  21
  22
  23 #include "../version.h"
  24
  25 char mod_statusbar_ion_api_version[]=ION_API_VERSION;
  26
  27
  28 /*}}}*/
  29
  30
  31 /*{{{ Bindmaps */
  32
  33
  34 WBindmap *mod_statusbar_statusbar_bindmap=NULL;
  35
  36
  37 /*}}}*/
  38
  39
  40 /*{{{ Systray */
  41
  42
  43 static bool is_systray(WClientWin *cwin)
  44 {
  45     static Atom atom__kde_net_wm_system_tray_window_for=None;
  46     Atom actual_type=None;
  47     int actual_format;
  48     unsigned long nitems;
  49     unsigned long bytes_after;
  50     unsigned char *prop;
  51     char *dummy;
  52     bool is=FALSE;
  53
  54     if(extl_table_gets_s(cwin->proptab, "statusbar", &dummy)){
  55         free(dummy);
  56         return TRUE;
  57     }
  58
  59     if(atom__kde_net_wm_system_tray_window_for==None){
  60         atom__kde_net_wm_system_tray_window_for=XInternAtom(ioncore_g.dpy,
  61                                                             "_KDE_NET_WM_SYSTEM_TRAY_WINDOW_FOR",
  62                                                             False);
  63     }
  64     if(XGetWindowProperty(ioncore_g.dpy, cwin->win,
  65                           atom__kde_net_wm_system_tray_window_for, 0,
  66                           sizeof(Atom), False, AnyPropertyType,
  67                           &actual_type, &actual_format, &nitems,
  68                           &bytes_after, &prop)==Success){
  69         if(actual_type!=None){
  70             is=TRUE;
  71         }
  72         XFree(prop);
  73     }
  74
  75     return is;
  76 }
  77
  78
  79 static bool clientwin_do_manage_hook(WClientWin *cwin, const WManageParams *param)
  80 {
  81     WStatusBar *sb=NULL;
  82
  83     if(!is_systray(cwin))
  84         return FALSE;
  85
  86     sb=mod_statusbar_find_suitable(cwin, param);
  87     if(sb==NULL)
  88         return FALSE;
  89
  90     return region_manage_clientwin((WRegion*)sb, cwin, param,
  91                                    MANAGE_PRIORITY_NONE);
  92 }
  93
  94
  95 /*}}}*/
  96
  97
  98 /*{{{ Init & deinit */
  99
 100
 101 void mod_statusbar_deinit()
 102 {
 103     hook_remove(clientwin_do_manage_alt,
 104                 (WHookDummy*)clientwin_do_manage_hook);
 105
 106     if(mod_statusbar_statusbar_bindmap!=NULL){
 107         ioncore_free_bindmap("WStatusBar", mod_statusbar_statusbar_bindmap);
 108         mod_statusbar_statusbar_bindmap=NULL;
 109     }
 110
 111     ioncore_unregister_regclass(&CLASSDESCR(WStatusBar));
 112
 113     mod_statusbar_unregister_exports();
 114 }
 115
 116
 117 bool mod_statusbar_init()
 118 {
 119     mod_statusbar_statusbar_bindmap=ioncore_alloc_bindmap("WStatusBar", NULL);
 120
 121     if(mod_statusbar_statusbar_bindmap==NULL)
 122         return FALSE;
 123
 124     if(!ioncore_register_regclass(&CLASSDESCR(WStatusBar),
 125                                   (WRegionLoadCreateFn*) statusbar_load)){
 126         mod_statusbar_deinit();
 127         return FALSE;
 128     }
 129
 130     if(!mod_statusbar_register_exports()){
 131         mod_statusbar_deinit();
 132         return FALSE;
 133     }
 134
 135     hook_add(clientwin_do_manage_alt,
 136              (WHookDummy*)clientwin_do_manage_hook);
 137
 138     /*ioncore_read_config("cfg_statusbar", NULL, TRUE);*/
 139
 140     return TRUE;
 141 }
 142
 143
 144 /*}}}*/
 145