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// This file is part of fityk program. Copyright 2001-2013 Marcin Wojdyr
// Licence: GNU General Public License ver. 2+
#include "history.h"
#include "cmn.h"
#include "frame.h"
#include "fityk/logic.h"
#include "fityk/fit.h"
using namespace std;
using fityk::FitManager;
enum {
ID_SHIST_LC = 26100,
ID_SHIST_CWSSR ,
ID_SHIST_V // and next 3
};
BEGIN_EVENT_TABLE(SumHistoryDlg, wxDialog)
EVT_ACTIVATE (SumHistoryDlg::OnActivate)
EVT_BUTTON (ID_SHIST_CWSSR, SumHistoryDlg::OnComputeWssrButton)
EVT_BUTTON (wxID_CLEAR, SumHistoryDlg::OnClearHistory)
EVT_LIST_ITEM_SELECTED (ID_SHIST_LC, SumHistoryDlg::OnSelectedItem)
EVT_LIST_ITEM_FOCUSED (ID_SHIST_LC, SumHistoryDlg::OnFocusedItem)
EVT_SPINCTRL (ID_SHIST_V+0, SumHistoryDlg::OnViewSpinCtrlUpdate)
EVT_SPINCTRL (ID_SHIST_V+1, SumHistoryDlg::OnViewSpinCtrlUpdate)
EVT_SPINCTRL (ID_SHIST_V+2, SumHistoryDlg::OnViewSpinCtrlUpdate)
EVT_SPINCTRL (ID_SHIST_V+3, SumHistoryDlg::OnViewSpinCtrlUpdate)
END_EVENT_TABLE()
SumHistoryDlg::SumHistoryDlg (wxWindow* parent, wxWindowID id)
: wxDialog(parent, id, wxT("Parameters History"),
wxDefaultPosition, wxDefaultSize,
wxDEFAULT_DIALOG_STYLE|wxRESIZE_BORDER),
compute_wssr_button(NULL), wssr_done(false)
{
wxBoxSizer *top_sizer = new wxBoxSizer(wxVERTICAL);
wxBoxSizer *hsizer = new wxBoxSizer(wxHORIZONTAL);
lc = new wxListView(this, ID_SHIST_LC,
wxDefaultPosition, wxSize(450, 250),
wxLC_REPORT|wxLC_SINGLE_SEL|wxLC_HRULES|wxLC_VRULES
|wxSIMPLE_BORDER);
initialize_lc();
hsizer->Add (lc, 1, wxEXPAND);
top_sizer->Add (hsizer, 1, wxEXPAND);
wxBoxSizer *buttons_sizer = new wxBoxSizer(wxHORIZONTAL);
wxButton *clear_btn = new wxButton(this, wxID_CLEAR, wxT("Clear History"));
buttons_sizer->Add(clear_btn, 0, wxALL, 5);
clear_btn->Enable(ftk->fit_manager()->get_param_history_size() != 0);
//compute_wssr_button = new wxButton (this, ID_SHIST_CWSSR,
// wxT("Compute WSSRs"));
//buttons_sizer->Add (compute_wssr_button, 0, wxALL, 5);
buttons_sizer->Add (10, 10, 1);
buttons_sizer->Add (new wxStaticText(this, -1, wxT("View parameters:")),
0, wxALL|wxALIGN_CENTER, 5);
for (int i = 0; i < 4; i++)
buttons_sizer->Add(make_wxspinctrl(this, ID_SHIST_V + i, view[i],
0, view_max, 40),
0, wxALL, 5);
buttons_sizer->Add (10, 10, 1);
buttons_sizer->Add (new wxButton (this, wxID_CLOSE, wxT("&Close")),
0, wxALL, 5);
top_sizer->Add (buttons_sizer, 0, wxALIGN_CENTER);
SetSizer (top_sizer);
top_sizer->SetSizeHints (this);
int index = ftk->fit_manager()->get_active_nr();
lc->Select(index, true);
lc->Focus(index);
lc->SetFocus();
SetEscapeId(wxID_CLOSE);
}
void SumHistoryDlg::initialize_lc()
{
view_max = ftk->mgr.parameters().size() - 1;
assert (view_max != -1);
for (int i = 0; i < 4; i++)
view[i] = min (i, view_max);
lc->InsertColumn(0, wxT("No."));
lc->InsertColumn(1, wxT("parameters"));
lc->InsertColumn(2, wxT("WSSR"));
for (int i = 0; i < 4; i++)
lc->InsertColumn(3 + i, wxString::Format(wxT("par. %i"), view[i]));
FitManager const* fm = ftk->fit_manager();
for (int pos = 0; pos != fm->get_param_history_size(); ++pos) {
// add item to lc
const vector<realt>& item = fm->get_item(pos);
lc->InsertItem(pos, wxString::Format(wxT(" %i "), pos));
lc->SetItem(pos, 1, wxString::Format(wxT("%i"), (int) item.size()));
lc->SetItem(pos, 2, wxT(" ? "));
for (int j = 0; j < 4; j++) {
int n = view[j];
if (n < (int) item.size())
lc->SetItem(pos, 3 + j, s2wx(S(item[n])));
}
}
for (int i = 0; i < 3+4; i++)
lc->SetColumnWidth(i, wxLIST_AUTOSIZE);
}
void SumHistoryDlg::compute_all_wssr()
{
if (wssr_done)
return;
FitManager const* fm = ftk->fit_manager();
const vector<realt> orig = ftk->mgr.parameters();
vector<Data*> datas = frame->get_selected_datas();
for (int i = 0; i != fm->get_param_history_size(); ++i) {
vector<realt> const& item = fm->get_item(i);
if (item.size() == orig.size()) {
double wssr = ftk->get_fit()->compute_wssr(item, datas, true);
lc->SetItem(i, 2, wxString::Format(wxT("%g"), wssr));
}
}
lc->SetColumnWidth(2, wxLIST_AUTOSIZE);
if (compute_wssr_button)
compute_wssr_button->Enable(false);
wssr_done = true;
}
void SumHistoryDlg::clear_history()
{
exec("fit clear_history");
// we assume that the history is empty now and disable almost everything
lc->DeleteAllItems();
}
void SumHistoryDlg::OnSelectedItem(wxListEvent&)
{
}
void SumHistoryDlg::OnFocusedItem(wxListEvent& event)
{
if (!IsShown())
return;
int n = event.GetIndex();
if (n >= 0 && n != ftk->fit_manager()->get_active_nr())
exec("fit history " + S(n));
}
void SumHistoryDlg::OnViewSpinCtrlUpdate (wxSpinEvent& event)
{
int v = event.GetId() - ID_SHIST_V;
assert (0 <= v && v < 4);
int n = event.GetPosition();
assert (0 <= n && n <= view_max);
view[v] = n;
//update header in wxListCtrl
wxListItem li;
li.SetMask (wxLIST_MASK_TEXT);
li.SetText(wxString::Format(wxT("par. %i"), n));
lc->SetColumn(3 + v, li);
//update data in wxListCtrl
FitManager const* fm = ftk->fit_manager();
for (int i = 0; i != fm->get_param_history_size(); ++i) {
vector<realt> const& item = fm->get_item(i);
wxString s = n < (int) item.size() ? s2wx(S(item[n])) : wxString();
lc->SetItem(i, 3 + v, s);
}
}
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