static void MouseToPos(GEvent *event,int *_l, int *_c) {
int l,c=0;
GDrawSetFont(errdata.v,errdata.font);
l = event->u.mouse.y/errdata.fh + errdata.offtop;
if ( l>=errdata.cnt ) {
l = errdata.cnt-1;
if ( l>=0 )
c = strlen(errdata.errlines[l]);
} else if ( l>=0 ) {
GDrawLayoutInit(errdata.v,errdata.errlines[l],-1,NULL);
c = GDrawLayoutXYToIndex(errdata.v,event->u.mouse.x-3,4);
}
*_l = l;
*_c = c;
}
static void MouseToPos(GEvent *event,int *_l, int *_c) {
int l,c=0;
char *end;
GDrawSetFont(errdata.v,errdata.font);
l = event->u.mouse.y/errdata.fh + errdata.offtop;
if ( l>=errdata.cnt ) {
l = errdata.cnt-1;
if ( l>=0 )
c = strlen(errdata.errlines[l]);
} else if ( (GDrawHasCairo(errdata.v)&gc_pango) && l>=0 ) {
GDrawLayoutInit(errdata.v,errdata.errlines[l],-1,NULL);
c = GDrawLayoutXYToIndex(errdata.v,event->u.mouse.x-3,4);
} else if ( l>=0 ) {
GDrawGetText8PtFromPos(errdata.v,errdata.errlines[l],-1,NULL,event->u.mouse.x-3,&end);
c = end - errdata.errlines[l];
}
*_l = l;
*_c = c;
}
static int warningsv_e_h(GWindow gw, GEvent *event) {
int i;
extern GBox _ggadget_Default_Box;
if (( event->type==et_mouseup || event->type==et_mousedown ) &&
(event->u.mouse.button>=4 && event->u.mouse.button<=7) ) {
return( GGadgetDispatchEvent(errdata.vsb,event));
}
switch ( event->type ) {
case et_expose:
/*GDrawFillRect(gw,&event->u.expose.rect,GDrawGetDefaultBackground(NULL));*/
GDrawSetFont(gw,errdata.font);
for ( i=0; i<errdata.linecnt && i+errdata.offtop<errdata.cnt; ++i ) {
int xs, xe;
int s_l = errdata.start_l, s_c = errdata.start_c, e_l = errdata.end_l, e_c = errdata.end_c;
GRect r;
if ( s_l>e_l ) {
s_l = e_l; s_c = e_c; e_l = errdata.start_l; e_c = errdata.start_c;
}
if ( GDrawHasCairo(gw)&gc_pango )
GDrawLayoutInit(gw,errdata.errlines[i+errdata.offtop],-1,NULL);
if ( i+errdata.offtop >= s_l && i+errdata.offtop <= e_l ) {
if ( i+errdata.offtop > s_l )
xs = 0;
else if ( GDrawHasCairo(gw)&gc_pango ) {
GRect pos;
GDrawLayoutIndexToPos(gw,s_c,&pos);
xs = pos.x+3;
} else
xs = GDrawGetText8Width(gw,errdata.errlines[i+errdata.offtop],s_c,NULL);
if ( i+errdata.offtop < e_l )
xe = 3000;
else if ( GDrawHasCairo(gw)&gc_pango ) {
GRect pos;
GDrawLayoutIndexToPos(gw,s_c,&pos);
xe = pos.x+pos.width+3;
} else
xe = GDrawGetText8Width(gw,errdata.errlines[i+errdata.offtop],e_c,NULL);
r.x = xs+3; r.width = xe-xs;
r.y = i*errdata.fh; r.height = errdata.fh;
GDrawFillRect(gw,&r,ACTIVE_BORDER);
}
if ( GDrawHasCairo(gw)&gc_pango )
GDrawLayoutDraw(gw,3,i*errdata.fh+errdata.as,MAIN_FOREGROUND);
else
GDrawDrawBiText8(gw,3,i*errdata.fh+errdata.as,errdata.errlines[i+errdata.offtop],-1,NULL,MAIN_FOREGROUND);
}
break;
case et_char:
return( ErrChar(event));
break;
case et_mousedown:
if ( event->u.mouse.button==3 ) {
warnpopupmenu[1].ti.disabled = errdata.start_l == -1;
warnpopupmenu[3].ti.disabled = errdata.cnt == 0;
GMenuCreatePopupMenu(gw,event, warnpopupmenu);
} else {
if ( errdata.down )
return( true );
MouseToPos(event,&errdata.start_l,&errdata.start_c);
errdata.down = true;
}
case et_mousemove:
case et_mouseup:
if ( !errdata.down )
return( true );
MouseToPos(event,&errdata.end_l,&errdata.end_c);
GDrawRequestExpose(gw,NULL,false);
if ( event->type==et_mouseup ) {
errdata.down = false;
if ( errdata.start_l == errdata.end_l && errdata.start_c == errdata.end_c ) {
errdata.start_l = errdata.end_l = -1;
} else {
GDrawGrabSelection(gw,sn_primary);
GDrawAddSelectionType(gw,sn_primary,"UTF8_STRING",&errdata,1,
sizeof(char),
genutf8data,noop);
GDrawAddSelectionType(gw,sn_primary,"STRING",&errdata,1,
sizeof(char),
genutf8data,noop);
}
}
break;
case et_selclear:
errdata.start_l = errdata.end_l = -1;
GDrawRequestExpose(gw,NULL,false);
break;
case et_timer:
break;
case et_focus:
break;
}
return( true );
}
