2 * ion/ioncore/framedpholder.c
4 * Copyright (c) Tuomo Valkonen 2005-2007.
6 * Ion is free software; you can redistribute it and/or modify it under
7 * the terms of the GNU Lesser General Public License as published by
8 * the Free Software Foundation; either version 2.1 of the License, or
9 * (at your option) any later version.
12 #include <libtu/objp.h>
13 #include <libtu/obj.h>
14 #include <libtu/minmax.h>
17 #include "framedpholder.h"
24 bool framedpholder_init(WFramedPHolder *ph, WPHolder *cont,
25 const WFramedParam *param)
29 pholder_init(&(ph->ph));
38 WFramedPHolder *create_framedpholder(WPHolder *cont,
39 const WFramedParam *param)
41 CREATEOBJ_IMPL(WFramedPHolder, framedpholder, (p, cont, param));
45 void framedpholder_deinit(WFramedPHolder *ph)
48 destroy_obj((Obj*)ph->cont);
52 pholder_deinit(&(ph->ph));
63 WRegionAttachData *data;
68 void frame_adjust_to_initial(WFrame *frame, const WFitParams *fp,
69 const WFramedParam *param, WRegion *reg)
73 if(!(fp->mode&(REGION_FIT_BOUNDS|REGION_FIT_WHATEVER)))
76 mplex_managed_geom((WMPlex*)frame, &mg);
79 if(!param->inner_geom_gravity_set){
80 rqg.x=REGION_GEOM(frame).x;
81 rqg.y=REGION_GEOM(frame).y;
82 rqg.w=maxof(1, REGION_GEOM(reg).w+(REGION_GEOM(frame).w-mg.w));
83 rqg.h=maxof(1, REGION_GEOM(reg).h+(REGION_GEOM(frame).h-mg.h));
86 int br=REGION_GEOM(frame).w-(mg.x+mg.w);
88 int bb=REGION_GEOM(frame).h-(mg.y+mg.h);
90 rqg.x=(/*fp->g.x+*/param->inner_geom.x+
91 xgravity_deltax(param->gravity, bl, br));
92 rqg.y=(/*fp->g.y+*/param->inner_geom.y+
93 xgravity_deltay(param->gravity, bt, bb));
94 rqg.w=maxof(1, param->inner_geom.w+(REGION_GEOM(frame).w-mg.w));
95 rqg.h=maxof(1, param->inner_geom.h+(REGION_GEOM(frame).h-mg.h));
98 if(!(fp->mode®ION_FIT_WHATEVER))
99 rectangle_constrain(&rqg, &fp->g);
101 region_fit((WRegion*)frame, &rqg, REGION_FIT_EXACT);
105 WRegion *framed_handler(WWindow *par,
106 const WFitParams *fp,
110 WMPlexAttachParams mp=MPLEXATTACHPARAMS_INIT;
111 WFramedParam *param=ap->param;
115 frame=create_frame(par, fp, param->mode);
120 if(fp->mode&(REGION_FIT_BOUNDS|REGION_FIT_WHATEVER))
121 mp.flags|=MPLEX_ATTACH_WHATEVER;
123 reg=mplex_do_attach(&frame->mplex, &mp, ap->data);
126 destroy_obj((Obj*)frame);
130 frame_adjust_to_initial(frame, fp, param, reg);
132 return (WRegion*)frame;
136 WRegion *region_attach_framed(WRegion *reg, WFramedParam *param,
137 WRegionAttachFn *fn, void *fn_param,
138 WRegionAttachData *data)
140 WRegionAttachData data2;
143 data2.type=REGION_ATTACH_NEW;
144 data2.u.n.fn=framed_handler;
150 return fn(reg, fn_param, &data2);
154 WRegion *framedpholder_do_attach(WFramedPHolder *ph, int flags,
155 WRegionAttachData *data)
157 WRegionAttachData data2;
163 data2.type=REGION_ATTACH_NEW;
164 data2.u.n.fn=framed_handler;
170 return pholder_do_attach(ph->cont, flags, &data2);
177 /*{{{ Other dynfuns */
180 bool framedpholder_do_goto(WFramedPHolder *ph)
182 return (ph->cont!=NULL
183 ? pholder_goto(ph->cont)
188 WRegion *framedpholder_do_target(WFramedPHolder *ph)
190 return (ph->cont!=NULL
191 ? pholder_target(ph->cont)
196 WPHolder *framedpholder_do_root(WFramedPHolder *ph)
203 root=pholder_root(ph->cont);
205 return (root!=ph->cont
214 /*{{{ Class information */
217 static DynFunTab framedpholder_dynfuntab[]={
218 {(DynFun*)pholder_do_attach,
219 (DynFun*)framedpholder_do_attach},
221 {(DynFun*)pholder_do_goto,
222 (DynFun*)framedpholder_do_goto},
224 {(DynFun*)pholder_do_target,
225 (DynFun*)framedpholder_do_target},
227 {(DynFun*)pholder_do_root,
228 (DynFun*)framedpholder_do_root},
233 IMPLCLASS(WFramedPHolder, WPHolder, framedpholder_deinit,
234 framedpholder_dynfuntab);