ocbrowsr.cpp

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#include <../../nrnconf.h>
#if HAVE_IV  // to end of file
 
#include <InterViews/layout.h>
#include <InterViews/target.h>
#include <InterViews/adjust.h>
#include <IV-look/choice.h>
#include <IV-look/kit.h>
#include <OS/string.h>
#include "ocbrowsr.h"
#include <stdio.h>
#include "apwindow.h"
 
//--------------------------------------------------------------------
/*static*/ class OcBrowserAccept: public Action {
  public:
    OcBrowserAccept(OcBrowser*);
    virtual ~OcBrowserAccept();
    virtual void execute();
 
  private:
    OcBrowser* sb_;
};
OcBrowserAccept::OcBrowserAccept(OcBrowser* sb) {
    sb_ = sb;
}
OcBrowserAccept::~OcBrowserAccept() {}
void OcBrowserAccept::execute() {
    sb_->accept();
}
 
//---------------------------------------------------------
OcBrowser::OcBrowser(Action* accept, Action* cancel)
    : FileBrowser(WidgetKit::instance(), accept, cancel) {}
 
OcBrowser::OcBrowser()
    : FileBrowser(WidgetKit::instance(), new OcBrowserAccept(this), NULL) {}
 
OcBrowser::~OcBrowser() {}
 
Glyph* OcBrowser::standard_glyph() {
    LayoutKit& lk = *LayoutKit::instance();
    WidgetKit& wk = *WidgetKit::instance();
 
    return lk.hbox(lk.vcenter(
                       //           wk.inset_frame(
                       lk.margin(lk.natural_span(this, 100, 100), 5
                                 //             )
                                 ),
                       1.0),
                   lk.hspace(4),
                   wk.vscroll_bar(this->adjustable()));
}
void OcBrowser::accept(){};
 
void OcBrowser::append_item(const char* cname) {
    WidgetKit& kit = *WidgetKit::instance();
    LayoutKit& layout = *LayoutKit::instance();
    Glyph* name = kit.label(cname);
    Glyph* label = new Target(layout.h_margin(name, 3.0, 0.0, 0.0, 15.0, fil, 0.0),
                              TargetPrimitiveHit);
    TelltaleState* t = new TelltaleState(TelltaleState::is_enabled);
    append_selectable(t);
    append(new ChoiceItem(t, label, kit.bright_inset_frame(label)));
}
 
void OcBrowser::change_item(GlyphIndex i, const char* cname) {
    WidgetKit& kit = *WidgetKit::instance();
    LayoutKit& layout = *LayoutKit::instance();
    Glyph* name = kit.label(cname);
    Glyph* label = new Target(layout.h_margin(name, 3.0, 0.0, 0.0, 15.0, fil, 0.0),
                              TargetPrimitiveHit);
    TelltaleState* t = new TelltaleState(TelltaleState::is_enabled);
    replace_selectable(i, t);
    replace(i, new ChoiceItem(t, label, kit.bright_inset_frame(label)));
    refresh();
}
 
void OcBrowser::select_and_adjust(GlyphIndex i) {
    FileBrowser::select(i);
#if 0
    if (i >= 0) {
        GlyphIndex j = (i > 3) ? i+3 : i;
        Adjustable* a = adjustable();
        a->scroll_to(Dimension_Y, Coord(count() - j));
    }
#endif
}
 
#endif