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/***************************************************************************
loctree.cpp - description
-------------------
begin : Sun Jun 23 2002
copyright : (C) 2002 by ARRL
author : Jon Bloom
email : jbloom@arrl.org
revision : $Id$
***************************************************************************/
#include "loctree.h"
#include <errno.h>
#include <wx/imaglist.h>
#include <map>
#include <vector>
#include <algorithm>
#include <iostream>
#include <utility>
#include "tqslctrls.h"
#include "tqslerrno.h"
#include "tqsltrace.h"
#include "util.h"
#include "wxutil.h"
#include "folder.xpm"
#include "home.xpm"
using std::pair;
using std::vector;
using std::map;
using std::make_pair;
enum {
FOLDER_ICON = 0,
HOME_ICON = 1
};
///////////// Location Tree Control ////////////////
BEGIN_EVENT_TABLE(LocTree, wxTreeCtrl)
EVT_TREE_ITEM_ACTIVATED(-1, LocTree::OnItemActivated)
EVT_RIGHT_DOWN(LocTree::OnRightDown)
EVT_TREE_KEY_DOWN(wxID_ANY, LocTree::OnKeyDown)
END_EVENT_TABLE()
LocTree::LocTree(wxWindow *parent, const wxWindowID id, const wxPoint& pos,
const wxSize& size, long style)
: wxTreeCtrl(parent, id, pos, size, style), _nloc(0) {
tqslTrace("LocTree::LocTree", "parent=0x%lx, id=0x%lx, style=%d", reinterpret_cast<void *>(parent), reinterpret_cast<void *>(id), style);
tabTo = NULL;
useContextMenu = true;
wxBitmap homebm(home_xpm);
wxBitmap folderbm(folder_xpm);
il = new wxImageList(16, 16, false, 2);
if (!il)
return;
il->Add(folderbm);
il->Add(homebm);
SetImageList(il);
}
LocTree::~LocTree() {
delete il;
}
void
LocTree::SetTabTo(wxWindow* w) {
tabTo = w;
}
typedef pair<wxString, int> locitem;
typedef vector<locitem> loclist;
static bool
cl_cmp(const locitem& i1, const locitem& i2) {
return i1.first < i2.first;
}
static void
check_tqsl_error(int rval) {
if (rval == 0)
return;
wxLogError(getLocalizedErrorString());
}
int
LocTree::Build(int flags, const TQSL_PROVIDER *provider) {
tqslTrace("LocTree::Build", "provider=0x%lx", reinterpret_cast<void *>(const_cast<TQSL_PROVIDER *>(provider)));
typedef map<wxString, loclist> locmap;
locmap callsigns;
DeleteAllItems();
wxTreeItemId rootId = AddRoot(_("Station Locations"), FOLDER_ICON);
tQSL_Location loc;
check_tqsl_error(tqsl_initStationLocationCapture(&loc));
check_tqsl_error(tqsl_getNumStationLocations(loc, &_nloc));
for (int i = 0; i < _nloc && i < 2000; i++) {
char locname[256];
check_tqsl_error(tqsl_getStationLocationName(loc, i, locname, sizeof locname));
if (!strcmp(locname, ".empty")) // Dummy station location
continue;
char callsign[256];
check_tqsl_error(tqsl_getStationLocationCallSign(loc, i, callsign, sizeof callsign));
wxString locutf8 = wxString::FromUTF8(locname);
callsigns[wxString::FromUTF8(callsign)].push_back(make_pair(locutf8, i));
}
// Sort each callsign list and add items to tree
locmap::iterator loc_it;
for (loc_it = callsigns.begin(); loc_it != callsigns.end(); loc_it++) {
wxTreeItemId id = AppendItem(rootId, loc_it->first, FOLDER_ICON);
loclist& list = loc_it->second;
sort(list.begin(), list.end(), cl_cmp);
for (int i = 0; i < static_cast<int>(list.size()); i++) {
LocTreeItemData *loc = new LocTreeItemData(list[i].first, loc_it->first);
if (!loc) {
tqslTrace("LocTree::Build", "Out of memory!");
return 0;
}
AppendItem(id, list[i].first, HOME_ICON, -1, loc);
}
Expand(id);
}
Expand(rootId);
check_tqsl_error(tqsl_endStationLocationCapture(&loc));
return _nloc;
}
void
LocTree::OnItemActivated(wxTreeEvent& event) {
tqslTrace("LocTree::OnItemActivated", NULL);
wxTreeItemId id = event.GetItem();
displayLocProperties(reinterpret_cast<LocTreeItemData *>(GetItemData(id)), this);
}
void
LocTree::OnRightDown(wxMouseEvent& event) {
tqslTrace("LocTree::OnRightDown", NULL);
if (!useContextMenu)
return;
wxTreeItemId id = HitTest(event.GetPosition());
if (id && GetItemData(id)) {
SelectItem(id);
wxString locname = GetItemData(id)->getLocname();
wxMenu *cm = makeLocationMenu(true);
PopupMenu(cm, event.GetPosition());
delete cm;
}
}
void
LocTree::OnKeyDown(wxTreeEvent& event) {
const wxKeyEvent &keyev = event.GetKeyEvent();
long keycode = keyev.GetKeyCode();
if (keycode == WXK_TAB) {
if (tabTo) {
tabTo->SetFocus();
event.Skip();
}
}
}
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