2 * ion/mod_query/wmessage.c
4 * Copyright (c) Tuomo Valkonen 1999-2009.
6 * See the included file LICENSE for details.
11 #include <libtu/objp.h>
12 #include <ioncore/common.h>
13 #include <ioncore/strings.h>
14 #include <ioncore/global.h>
15 #include <ioncore/event.h>
16 #include <ioncore/gr-util.h>
17 #include <ioncore/sizehint.h>
18 #include <ioncore/resize.h>
23 #define WMSG_BRUSH(WMSG) ((WMSG)->input.brush)
24 #define WMSG_WIN(WMSG) ((WMSG)->input.win.win)
30 static void get_geom(WMessage *wmsg, bool max, WRectangle *geom)
33 geom->w=wmsg->input.last_fp.g.w;
34 geom->h=wmsg->input.last_fp.g.h;
36 geom->w=REGION_GEOM(wmsg).w;
37 geom->h=REGION_GEOM(wmsg).h;
44 static void wmsg_calc_size(WMessage *wmsg, WRectangle *geom)
46 WRectangle max_geom=*geom;
50 if(WMSG_BRUSH(wmsg)!=NULL){
57 fit_listing(WMSG_BRUSH(wmsg), &g, &(wmsg->listing));
59 grbrush_get_border_widths(WMSG_BRUSH(wmsg), &bdw);
61 h=bdw.top+bdw.bottom+wmsg->listing.toth;
64 if(h>max_geom.h || !(wmsg->input.last_fp.mode®ION_FIT_BOUNDS))
69 geom->y=max_geom.y+max_geom.h-geom->h;
74 void wmsg_size_hints(WMessage *wmsg, WSizeHints *hints_ret)
78 if(WMSG_BRUSH(wmsg)!=NULL){
79 mod_query_get_minimum_extents(WMSG_BRUSH(wmsg), FALSE, &w, &h);
81 w+=grbrush_get_text_width(WMSG_BRUSH(wmsg), "xxxxx", 5);
84 hints_ret->min_set=TRUE;
85 hints_ret->min_width=w;
86 hints_ret->min_height=h;
100 static void init_attr()
103 GR_ALLOCATTR(active);
104 GR_ALLOCATTR(inactive);
109 static void wmsg_draw(WMessage *wmsg, bool complete)
113 if(WMSG_BRUSH(wmsg)==NULL)
116 get_geom(wmsg, FALSE, &geom);
118 grbrush_begin(WMSG_BRUSH(wmsg), &geom,
119 (complete ? 0 : GRBRUSH_NO_CLEAR_OK));
121 grbrush_set_attr(WMSG_BRUSH(wmsg), REGION_IS_ACTIVE(wmsg)
123 : GR_ATTR(inactive));
125 draw_listing(WMSG_BRUSH(wmsg), &geom, &(wmsg->listing),
128 grbrush_end(WMSG_BRUSH(wmsg));
138 static void wmsg_scrollup(WMessage *wmsg)
140 if(scrollup_listing(&(wmsg->listing)))
141 wmsg_draw(wmsg, TRUE);
145 static void wmsg_scrolldown(WMessage *wmsg)
147 if(scrolldown_listing(&(wmsg->listing)))
148 wmsg_draw(wmsg, TRUE);
155 /*{{{ Init, deinit draw config update */
158 static bool wmsg_init(WMessage *wmsg, WWindow *par, const WFitParams *fp,
171 if(p==NULL || *(p+1)=='\0')
179 ptr=ALLOC_N(char*, n);
191 cmsg=ALLOC_N(char, l+1);
211 init_listing(&(wmsg->listing));
212 setup_listing(&(wmsg->listing), ptr, k, TRUE);
214 if(!input_init((WInput*)wmsg, par, fp)){
215 deinit_listing(&(wmsg->listing));
223 WMessage *create_wmsg(WWindow *par, const WFitParams *fp, const char *msg)
225 CREATEOBJ_IMPL(WMessage, wmsg, (p, par, fp, msg));
229 static void wmsg_deinit(WMessage *wmsg)
231 if(wmsg->listing.strs!=NULL)
232 deinit_listing(&(wmsg->listing));
234 input_deinit((WInput*)wmsg);
238 static const char *wmsg_style(WMessage *wmsg)
240 return "input-message";
247 /*{{{ Dynamic function table and class implementation */
250 static DynFunTab wmsg_dynfuntab[]={
251 {window_draw, wmsg_draw},
252 {input_calc_size, wmsg_calc_size},
253 {input_scrollup, wmsg_scrollup},
254 {input_scrolldown, wmsg_scrolldown},
255 {(DynFun*)input_style, (DynFun*)wmsg_style},
256 {region_size_hints, wmsg_size_hints},
262 IMPLCLASS(WMessage, WInput, wmsg_deinit, wmsg_dynfuntab);