void collabclient_performLocalRedo( CharViewBase *cv )
{
#ifdef BUILD_COLLAB
cloneclient_t* cc = cv->fv->collabClient;
if( !cc )
return;
printf("collabclient_performLocalRedo() cv:%p\n", cv );
printf("collabclient_performLocalRedo() dm:%d\n", cv->drawmode );
printf("collabclient_performLocalRedo() preserveUndo:%p\n", cc->preserveUndo );
Undoes *undo = cv->layerheads[cv->drawmode]->redoes;
printf("collabclient_performLocalRedo() undo:%p\n", undo );
if( undo )
{
cv->layerheads[cv->drawmode]->redoes = undo->next;
undo->next = 0;
collabclient_sendRedo_Internal_CV( cv, undo, 0 );
undo->next = 0;
UndoesFree( undo );
}
cc->preserveUndo = 0;
#endif
}
void collabclient_performLocalUndo( CharViewBase *cv )
{
#ifdef BUILD_COLLAB
Undoes *undo = cv->layerheads[cv->drawmode]->undoes;
if( undo )
{
printf("undo:%p\n", undo );
cv->layerheads[cv->drawmode]->undoes = undo->next;
undo->next = 0;
collabclient_sendRedo_Internal_CV( cv, undo, 1 );
UndoesFree( undo );
}
cloneclient_t* cc = cv->fv->collabClient;
cc->preserveUndo = 0;
#endif
}
int SVAttachFV(FontView *fv,int ask_if_difficult) {
int i, doit, pos, any=0, gid;
RefChar *r, *rnext, *rprev;
if ( searcher==NULL )
return( false );
if ( searcher->sd.fv==(FontViewBase *) fv )
return( true );
if ( searcher->sd.fv!=NULL && searcher->sd.fv->sf==fv->b.sf ) {
((FontView *) searcher->sd.fv)->sv = NULL;
fv->sv = searcher;
searcher->sd.fv = (FontViewBase *) fv;
SVSetTitle(searcher);
searcher->sd.curchar = NULL;
return( true );
}
if ( searcher->dummy_sf.layers[ly_fore].order2 != fv->b.sf->layers[ly_fore].order2 ) {
SCClearContents(&searcher->sd.sc_srch,ly_fore);
SCClearContents(&searcher->sd.sc_rpl,ly_fore);
for ( i=0; i<searcher->sd.sc_srch.layer_cnt; ++i )
UndoesFree(searcher->sd.sc_srch.layers[i].undoes);
for ( i=0; i<searcher->sd.sc_rpl.layer_cnt; ++i )
UndoesFree(searcher->sd.sc_rpl.layers[i].undoes);
}
for ( doit=!ask_if_difficult; doit<=1; ++doit ) {
for ( i=0; i<2; ++i ) {
rprev = NULL;
for ( r = searcher->chars[i]->layers[ly_fore].refs; r!=NULL; r=rnext ) {
rnext = r->next;
pos = SFFindSlot(fv->b.sf,fv->b.map,r->sc->unicodeenc,r->sc->name);
gid = -1;
if ( pos!=-1 )
gid = fv->b.map->map[pos];
if ( (gid==-1 || fv->b.sf->glyphs[gid]!=NULL) && !doit ) {
char *buttons[3];
buttons[0] = _("Yes");
buttons[1] = _("Cancel");
buttons[2] = NULL;
if ( ask_if_difficult==2 && !searcher->isvisible )
return( false );
if ( gwwv_ask(_("Bad Reference"),(const char **) buttons,1,1,
_("The %1$s in the search dialog contains a reference to %2$.20hs which does not exist in the new font.\nShould I remove the reference?"),
i==0?_("Search Pattern"):_("Replace Pattern"),
r->sc->name)==1 )
return( false );
} else if ( !doit )
/* Do Nothing */;
else if ( gid==-1 || fv->b.sf->glyphs[gid]!=NULL ) {
if ( rprev==NULL )
searcher->chars[i]->layers[ly_fore].refs = rnext;
else
rprev->next = rnext;
RefCharFree(r);
any = true;
} else {
/*SplinePointListsFree(r->layers[0].splines); r->layers[0].splines = NULL;*/
r->sc = fv->b.sf->glyphs[gid];
r->orig_pos = gid;
SCReinstanciateRefChar(searcher->chars[i],r,fv->b.active_layer);
any = true;
rprev = r;
}
}
}
}
fv->sv = searcher;
searcher->sd.fv = (FontViewBase *) fv;
searcher->sd.curchar = NULL;
if ( any ) {
GDrawRequestExpose(searcher->cv_srch.v,NULL,false);
GDrawRequestExpose(searcher->cv_rpl.v,NULL,false);
}
SVSetTitle(searcher);
return( true );
}
void collabclient_sendRedo_SC( SplineChar *sc, int layer )
{
#ifdef BUILD_COLLAB
if( layer == UNDO_LAYER_UNKNOWN )
{
layer = ly_fore;
}
FontViewBase* fv = sc->parent->fv;
cloneclient_t* cc = fv->collabClient;
if( !cc )
return;
printf("collabclient_sendRedo(SC) fv:%p layer:%d\n", fv, layer );
printf("collabclient_sendRedo() preserveUndo:%p\n", cc->preserveUndo );
if( !cc->preserveUndo )
return;
if( DEBUG_SHOW_SFD_CHUNKS )
dumpUndoChain( "start of collabclient_sendRedo()", sc, sc->layers[layer].undoes );
if( true )
{
Undoes* undo = sc->layers[layer].undoes;
while( undo && undo->undotype == ut_statehint )
{
undo = undo->next;
// FIXME: throwing away the statehints for now.
}
sc->layers[layer].undoes = undo;
}
#if 0
// This is a special case for testing metricsview
// for undo chains 3,1,7: ut_statehint, ut_state, ut_width
{
Undoes* undo = sc->layers[layer].undoes;
if( undo && undo->next && undo->undotype == ut_state && undo->next->undotype == ut_width )
undo = undo->next;
// FIXME: throwing away info here, should do better.
sc->layers[layer].undoes = undo;
}
#endif
if( DEBUG_SHOW_SFD_CHUNKS )
dumpUndoChain( "start of collabclient_sendRedo(2)", sc, sc->layers[layer].undoes );
SCDoUndo( sc, layer );
// CVDoUndo( cv );
Undoes *undo = sc->layers[layer].redoes;
printf("collabclient_sendRedo() undo:%p\n", undo );
if( undo )
{
sc->layers[layer].redoes = undo->next;
collabclient_sendRedo_Internal( fv, sc, undo, 0 );
undo->next = 0;
UndoesFree( undo );
}
cc->preserveUndo = 0;
#endif
}