ioncore/manage.h

   1 /*
   2  * ion/ioncore/manage.h
   3  *
   4  * Copyright (c) Tuomo Valkonen 1999-2008.
   5  *
   6  * See the included file LICENSE for details.
   7  */
   8
   9 #ifndef ION_IONCORE_MANAGE_H
  10 #define ION_IONCORE_MANAGE_H
  11
  12 #include <libextl/extl.h>
  13 #include "common.h"
  14
  15 INTRSTRUCT(WManageParams);
  16
  17 #include "clientwin.h"
  18 #include "attach.h"
  19 #include "rectangle.h"
  20 #include "extlconv.h"
  21 #include "pholder.h"
  22
  23
  24 #define MANAGEPARAMS_INIT                                                \
  25   {FALSE, FALSE, FALSE, FALSE, FALSE, ForgetGravity, {0, 0, 0, 0}, NULL}
  26
  27 enum{
  28     MANAGE_PRIORITY_NONE,
  29     MANAGE_PRIORITY_LOW,
  30     MANAGE_PRIORITY_NORMAL,
  31     MANAGE_PRIORITY_GROUP,
  32     MANAGE_PRIORITY_NO,
  33     /* Special */
  34     MANAGE_PRIORITY_NOREDIR
  35 };
  36
  37 #define MANAGE_PRIORITY_OK(PRIORITY, OUR)                        \
  38     ((PRIORITY) <= (OUR) || (PRIORITY)==MANAGE_PRIORITY_NOREDIR)
  39
  40 #define MANAGE_PRIORITY_SUB(PRIORITY, OUR)      \
  41     ((PRIORITY)==MANAGE_PRIORITY_NOREDIR        \
  42      ? MANAGE_PRIORITY_NO                       \
  43      : (PRIORITY) < (OUR) ? (OUR) : (PRIORITY))
  44
  45 #define MANAGE_PRIORITY_SUBX(PRIORITY, OUR)                    \
  46     ((PRIORITY)==MANAGE_PRIORITY_NOREDIR || (OUR) < (PRIORITY) \
  47      ? MANAGE_PRIORITY_NO                                      \
  48      : MANAGE_PRIORITY_NONE)
  49
  50
  51 DECLSTRUCT(WManageParams){
  52     bool switchto;
  53     bool jumpto;
  54     bool userpos;
  55     bool dockapp;
  56     bool maprq;
  57     int gravity;
  58     WRectangle geom;
  59     WClientWin *tfor;
  60 };
  61
  62
  63 typedef WRegion *WRegionIterator(void *st);
  64
  65
  66 extern ExtlTab manageparams_to_table(const WManageParams *mp);
  67
  68
  69 extern WScreen *clientwin_find_suitable_screen(WClientWin *cwin,
  70                                                const WManageParams *param);
  71
  72 /* Manage */
  73
  74 extern bool clientwin_do_manage_default(WClientWin *cwin,
  75                                         const WManageParams *param);
  76
  77 extern bool region_manage_clientwin(WRegion *reg, WClientWin *cwin,
  78                                     const WManageParams *par, int redir);
  79
  80 DYNFUN WPHolder *region_prepare_manage(WRegion *reg, const WClientWin *cwin,
  81                                        const WManageParams *par, int redir);
  82
  83 extern WPHolder *region_prepare_manage_default(WRegion *reg,
  84                                                const WClientWin *cwin,
  85                                                const WManageParams *par,
  86                                                int redir);
  87
  88
  89 extern WPHolder *region_prepare_manage_transient(WRegion *reg,
  90                                                  const WClientWin *cwin,
  91                                                  const WManageParams *param,
  92                                                  int unused);
  93
  94 extern WPHolder *region_prepare_manage_transient_default(WRegion *reg,
  95                                                          const WClientWin *cwin,
  96                                                          const WManageParams *param,
  97                                                          int unused);
  98
  99 /* Rescue */
 100
 101 #define REGION_RESCUE_PHFLAGS_OK 0x01
 102 #define REGION_RESCUE_NODEEP     0x02
 103
 104 INTRSTRUCT(WRescueInfo);
 105
 106 extern WPHolder *rescueinfo_pholder(WRescueInfo *info);
 107
 108 /* if ph is given, it is used, otherwise one is looked for when needed */
 109 extern bool region_rescue(WRegion *reg, WPHolder *ph, int flags);
 110 extern bool region_rescue_needed(WRegion *reg);
 111 extern bool region_rescue_clientwins(WRegion *reg, WRescueInfo *info);
 112 extern bool region_rescue_child_clientwins(WRegion *reg, WRescueInfo *info);
 113 extern bool region_rescue_some_clientwins(WRegion *reg, WRescueInfo *info,
 114                                           WRegionIterator *iter, void *st);
 115 extern bool region_do_rescue_this(WRegion *tosave, WRescueInfo *info, int ph_flags);
 116
 117
 118 #endif /* ION_IONCORE_MANAGE_H */