/*EXTL_DOC
* Set contents of the info window.
*/
EXTL_EXPORT_MEMBER
void infowin_set_text(WInfoWin *p, const char *str, int maxw)
{
bool set=FALSE;
if(str==NULL){
INFOWIN_BUFFER(p)[0]='\0';
}else{
if(maxw>0 && p->brush!=NULL){
char *tmp=grbrush_make_label(p->brush, str, maxw);
if(tmp!=NULL){
infowin_do_set_text(p, tmp);
free(tmp);
set=TRUE;
}
}
if(!set)
infowin_do_set_text(p, str);
}
infowin_resize(p);
/* sometimes unnecessary */
window_draw((WWindow*)p, TRUE);
}
void frame_recalc_bar(WFrame *frame, bool complete)
{
int textw, i;
WLListIterTmp tmp;
WRegion *sub;
char *title;
bool set_shape;
if(frame->bar_brush==NULL || frame->titles==NULL)
return;
set_shape=frame->tabs_params.alg(frame,complete);
if(set_shape) {
if(frame->barmode==FRAME_BAR_SHAPED)
frame_set_shape(frame);
else
frame_clear_shape(frame);
}
i=0;
if(FRAME_MCOUNT(frame)==0){
free_title(frame, i);
textw=frame->titles[i].iw;
if(textw>0){
title=grbrush_make_label(frame->bar_brush, TR("<empty frame>"),
textw);
frame->titles[i].text=title;
}
return;
}
FRAME_MX_FOR_ALL(sub, frame, tmp){
free_title(frame, i);
textw=frame->titles[i].iw;
if(textw>0){
title=region_make_label(sub, textw, frame->bar_brush);
frame->titles[i].text=title;
}
i++;
}
static void menu_calc_size(WMenu *menu, bool maxexact,
int maxw, int maxh,
int *w_ret, int *h_ret)
{
GrBorderWidths bdw, e_bdw;
char *str;
int i;
int nath, bdh, maxew=menu->max_entry_w;
grbrush_get_border_widths(menu->brush, &bdw);
grbrush_get_border_widths(menu->entry_brush, &e_bdw);
if(maxexact || maxew>maxw-(int)bdw.left-(int)bdw.right){
maxew=maxw-bdw.left-bdw.right;
*w_ret=maxw;
}else{
*w_ret=maxew+bdw.left+bdw.right;
}
bdh=bdw.top+bdw.bottom;
if(menu->n_entries==0){
*h_ret=(maxexact ? maxh : bdh);
menu->first_entry=0;
menu->vis_entries=0;
}else{
int vis=(maxh-bdh+e_bdw.spacing)/(e_bdw.spacing+menu->entry_h);
if(vis>menu->n_entries){
vis=menu->n_entries;
menu->first_entry=0;
}else if(menu->selected_entry>=0){
if(menu->selected_entry<menu->first_entry)
menu->first_entry=menu->selected_entry;
else if(menu->selected_entry>=menu->first_entry+vis)
menu->first_entry=menu->selected_entry-vis+1;
}
if(vis<=0)
vis=1;
menu->vis_entries=vis;
if(maxexact)
*h_ret=maxh;
else
*h_ret=vis*menu->entry_h+(vis-1)*e_bdw.spacing+bdh;
}
/* Calculate new shortened entry names */
maxew-=e_bdw.left+e_bdw.right;
for(i=0; i<menu->n_entries; i++){
if(menu->entries[i].title){
free(menu->entries[i].title);
menu->entries[i].title=NULL;
}
if(maxew<=0)
continue;
if(extl_table_getis(menu->tab, i+1, "name", 's', &str)){
menu->entries[i].title=grbrush_make_label(menu->entry_brush,
str, maxew);
free(str);
}
}
}
