GfxTrackListMenu.cxx

Go to the documentation of this file.

#include "GfxTrackListMenu.h"
#include "GfxTrackList.h"
#include "GfxProxy.h"

#include "EVD.h"

#include <sigc++/sigc++.h>
#include <sigc++/class_slot.h>
using namespace SigC;

#include <list>
#include <iostream>
using namespace std;

extern GfxProxy<GfxTrackList> gsGfxTrackListProxy;

GuiMenu* GfxTrackListMenu::MakeMenu(EVD* /*mp*/)
{
    GuiMenu::GuiMenuList::iterator mit;

    GuiMenu* gfx_menu = new GuiMenu;
    mit = gfx_menu->Add("Hide all");
    (*mit)->Connect(bind(slot_class(*this,&GfxTrackListMenu::HideAll),gfx_menu,mit));

    return gfx_menu;
}

void GfxTrackListMenu::HideAll(GuiMenu* menu, GuiMenu::GuiMenuList::iterator mit)
{
    NamedFactory& nf = NamedFactory::Instance("Gfx");
    NamedProxy* np = nf.GetProxy("TrackList");

    GfxProxy<GfxTrackList>* gp = dynamic_cast<GfxProxy<GfxTrackList>*>(np);
    if (!gp) {
        cerr << "Can't get GfxTrackList proxy\n";
        return;
    }

    list<GfxTrackList*> dls = gp->GetInstances();
    list<GfxTrackList*>::iterator lit, done = dls.end();

    bool tf = ! menu->IsEntryChecked(mit);

    menu->CheckEntry(mit,tf);
    for (lit = dls.begin(); lit != done; ++lit)
        (*lit)->HideTracks(tf);
}

---