ocdeck.cpp

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#include <../../nrnconf.h>

#if HAVE_IV
#include <OS/string.h>
#include <InterViews/deck.h>
#include <InterViews/patch.h>
#include <InterViews/layout.h>
#include <InterViews/background.h>
#include <IV-look/kit.h>
#include <ivstream.h>
#include <stdio.h>
#include "ocdeck.h"
#include "apwindow.h"
#include "oc2iv.h"
#endif  /* HAVE_IV */
#include "classreg.h"
#include "gui-redirect.h"

extern Object** (*nrnpy_gui_helper_)(const char* name, Object* obj);
extern double (*nrnpy_object_to_double_)(Object*);

#if HAVE_IV
class SpecialPatch : public Patch {
public:
    SpecialPatch(Glyph*);
    virtual ~SpecialPatch();
    virtual void request(Requisition&)const;
    virtual void allocate(Canvas*, const Allocation&, Extension&);
    virtual void draw(Canvas*, const Allocation&)const;
};

SpecialPatch::SpecialPatch(Glyph* g) : Patch(g) {}
SpecialPatch::~SpecialPatch() {}
void SpecialPatch::request(Requisition& req)const {
    Patch::request(req);
}
void SpecialPatch::allocate(Canvas* c, const Allocation& a, Extension& e) {
#if 0
    Allocation aa = a;
    if (aa.bottom() < 0.) {
        Allotment& y = aa.y_allotment();
        y.span((y.origin() - 0.)/y.alignment());
//printf("allotment %g %g %g %g %g\n", y.origin(), y.span(), y.alignment(), y.begin(), y.end());
//printf("SpecialPatch::allocate a.bottom=%g aa.bottom=%g\n", a.bottom(), aa.bottom());
}
    Patch::allocate(c, aa, e);
#else
    Patch::allocate(c, a, e);
#endif
}

void SpecialPatch::draw(Canvas* c, const Allocation& a)const {
#if 1
    Allocation aa = a;
    if (aa.bottom() < 0.) {
        Allotment& y = aa.y_allotment();
        y.span((y.origin() - 0.)/y.alignment());
    }
    Patch::draw(c, aa);
#else
    Patch::draw(c, a);
#endif
}

/*static*/ class OcDeckImpl {
public:
    PolyGlyph* ocglyph_list_;
    Deck* deck_;
    Object* oc_ref_;        // reference to oc "this"
    CopyString* save_action_;
};
#endif  /* HAVE_IV */

static void* cons(Object*) {
    TRY_GUI_REDIRECT_OBJ("Deck", NULL);
#if HAVE_IV
    OcDeck* b = NULL;
IFGUI
    b = new OcDeck();
    b->ref();
ENDGUI
    return (void*)b;
#else 
    return nullptr;
#endif /* HAVE_IV  */
}
    
static void destruct(void* v) {
    TRY_GUI_REDIRECT_NO_RETURN("~Deck", v);
#if HAVE_IV
IFGUI
    OcDeck* b = (OcDeck*)v;
    if (b->has_window()) {
        b->window()->dismiss();
    }
    b->unref();
ENDGUI
#endif /* HAVE_IV  */
}

static double intercept(void* v) {
    TRY_GUI_REDIRECT_ACTUAL_DOUBLE("Deck.intercept", v);
#if HAVE_IV
    bool b = int(chkarg(1, 0., 1.));
IFGUI
    ((OcDeck*)v)->intercept(b);
ENDGUI
    return double(b);
#else 
    return 0.;
#endif /* HAVE_IV  */
}

static double map(void* v) {
    TRY_GUI_REDIRECT_ACTUAL_DOUBLE("Deck.map", v);
#if HAVE_IV
IFGUI
    OcDeck* b = (OcDeck*)v;
    PrintableWindow* w;
    if (ifarg(3)) {
        w = b->make_window(float(*getarg(2)), float(*getarg(3)),
            float(*getarg(4)), float(*getarg(5)));
    }else{
        w = b->make_window();
    }
    if (ifarg(1)) {
        char* name = gargstr(1);
        w->name(name);
    }
    w->map();
ENDGUI
    return 1.;
#else 
    return 0.;
#endif /* HAVE_IV  */
}

static double unmap(void* v) {
    TRY_GUI_REDIRECT_ACTUAL_DOUBLE("Deck.unmap", v);
#if HAVE_IV
IFGUI
    OcDeck* b = (OcDeck*)v;
    if (b->has_window()) {
        b->window()->dismiss();
    }
ENDGUI
    return 0.;
#else 
    return 0.;
#endif /* HAVE_IV  */
}

static double save(void* v) {
    TRY_GUI_REDIRECT_ACTUAL_DOUBLE("Deck.save", v);
#if HAVE_IV
IFGUI
    OcDeck* b = (OcDeck*)v;
#if 0
    int i;
    Object* o[4];
    for (i=0; i < 4; ++i) {
        if (ifarg(i+1)) {
            o[i] = *hoc_objgetarg(i+1);
        }else{
            o[i] = NULL;
        }
    }
    b->save_action(gargstr(1), o[0]);       
#else
    b->save_action(gargstr(1), 0);
#endif
ENDGUI
    return 1.;
#else 
    return 0.;
#endif /* HAVE_IV  */
}

static double flip_to(void* v) {
    TRY_GUI_REDIRECT_ACTUAL_DOUBLE("Deck.flip_to", v);
#if HAVE_IV
    int i = -1;
IFGUI
    OcDeck* b = (OcDeck*)v;
    i = int(chkarg(1, -1, b->count()-1));
    b->flip_to(i);
ENDGUI
    return double(i);
#else 
    return 0.;
#endif /* HAVE_IV  */
}

static double remove_last(void* v) {
    TRY_GUI_REDIRECT_ACTUAL_DOUBLE("Deck.remove_last", v);
#if HAVE_IV
IFGUI
    ((OcDeck*)v)->remove_last();
ENDGUI
    return 0.;
#else 
    return 0.;
#endif /* HAVE_IV  */
}

static double remove(void* v) {
    TRY_GUI_REDIRECT_ACTUAL_DOUBLE("Deck.remove", v);
#if HAVE_IV
IFGUI
    OcDeck* b = (OcDeck*)v;
    b->remove((int)chkarg(1,0,b->count()-1));
ENDGUI
    return 0.;
#else 
    return 0.;
#endif /* HAVE_IV  */
}

static double move_last(void* v) {
    TRY_GUI_REDIRECT_ACTUAL_DOUBLE("Deck.move_last", v);
#if HAVE_IV
IFGUI
    OcDeck* b = (OcDeck*)v;
    b->move_last((int)chkarg(1,0,b->count()-1));
ENDGUI
    return 0.;
#else 
    return 0.;
#endif /* HAVE_IV  */
}

static Member_func members[] = {
    "flip_to", flip_to,
    "intercept", intercept,
    "save", save,
    "map", map,
    "unmap", unmap,
    "remove_last", remove_last,
    "remove", remove,
    "move_last", move_last,
    0, 0
};

void OcDeck_reg() {
    class2oc("Deck", cons, destruct, members, NULL, NULL, NULL);
}
#if HAVE_IV
OcDeck::OcDeck() : OcGlyphContainer() {
    WidgetKit& wk = *WidgetKit::instance();
    LayoutKit& lk = *LayoutKit::instance();
    bi_ = new OcDeckImpl;
    bi_->ocglyph_list_ = new PolyGlyph();
    bi_->deck_ = new Deck(2);
    Resource::ref(bi_->ocglyph_list_);
    Resource::ref(bi_->deck_);
    body(
        new SpecialPatch (
        new Background (
//          wk.inset_frame(
              lk.flexible(
                bi_->deck_
//            )
            ),
            wk.background()
        )
        )
    );
    bi_->oc_ref_ = NULL;
    bi_->save_action_ = NULL;
}

OcDeck::~OcDeck() {
    Resource::unref(bi_->ocglyph_list_);
    Resource::unref(bi_->deck_);
    if (bi_->oc_ref_) {
        hoc_dec_refcount(&bi_->oc_ref_);
    }
    if (bi_->save_action_) {
        delete(bi_->save_action_);
    }
    delete bi_;
}

void OcDeck::flip_to(int i) {
    bi_->deck_->flip_to(GlyphIndex(i));
    ((SpecialPatch*)body())->reallocate();
    ((SpecialPatch*)body())->redraw();
}

void OcDeck::box_append(OcGlyph* g){
    WidgetKit& wk = *WidgetKit::instance();
    LayoutKit& lk = *LayoutKit::instance();
    bi_->ocglyph_list_->append(g);
    bi_->deck_->append(g);
}

void OcDeck::remove_last() {
    GlyphIndex last = bi_->ocglyph_list_->count() - 1;
    if (last < 0) {
        return;
    }
    if (bi_->deck_->card() == last) {
        flip_to(-1);
    }
    bi_->ocglyph_list_->remove(last);
    bi_->deck_->remove(last);
}

void OcDeck::remove(int i) {
    if (bi_->deck_->card() == i) {
        flip_to(-1);
    }
    bi_->ocglyph_list_->remove(i);
    bi_->deck_->remove(i);
}

void OcDeck::move_last(int i) {
    int last = bi_->ocglyph_list_->count() - 1;
    if (i == last) {
        return;
    }
    OcGlyph* g = (OcGlyph*)bi_->ocglyph_list_->component(last);
    bi_->ocglyph_list_->insert(i, g);
    bi_->deck_->insert(i, g);
    last = bi_->ocglyph_list_->count() - 1;
    bi_->ocglyph_list_->remove(last);
    bi_->deck_->remove(last);
}

void OcDeck::save_action(const char* creat, Object* o) {
    bi_->save_action_ = new CopyString(creat);
        if (o) {
            bi_->oc_ref_= o;
            ++bi_->oc_ref_->refcount;
        }
}

void OcDeck::save(ostream& o){
    char buf[256];
    if (bi_->save_action_) {
        sprintf(buf, "{ocbox_ = %s", bi_->save_action_->string());
        o << buf << endl;
    }else{
        o << "{ocbox_ = new Deck()" << endl;
        o << "ocbox_list_.prepend(ocbox_)" << endl;
        o << "ocbox_.intercept(1)}" << endl;
        long i, cnt = bi_->ocglyph_list_->count();
        for (i=0; i < cnt; ++i) {
            ((OcGlyph*)bi_->ocglyph_list_->component(i))->save(o);
        }
        o << "{ocbox_ = ocbox_list_.object(0)" << endl;
        o << "ocbox_list_.remove(0)" << endl;
        o << "ocbox_.intercept(0)" << endl;
    }
    if (has_window()) {
        sprintf(buf, "ocbox_.map(\"%s\", %g, %g, %g, %g)}",
            window()->name(),
            window()->save_left(), window()->save_bottom(),
            window()->width(), window()->height());
        o << buf << endl;
    }else{
        o << "ocbox_.map()}" << endl;
    }
    if (bi_->oc_ref_) {
        sprintf(buf, "%s = ocbox_", hoc_object_pathname(bi_->oc_ref_));
        o << buf << endl;
    }
}
#endif  /* HAVE_IV */