void MyFrame::on_text_change(wxCommandEvent& evt) {
if(!stepsGrids.empty()) {
ClearNotebooks();
mainSizer->SetSizeHints(this);
Fit();
}
}
void MyFrame::OnDelRestrButton(wxCommandEvent& evt) {
if(restrEntries.size() <= 1) return;
restrSizer->Detach(restrEntries.back());
delete restrEntries.back();
restrEntries.pop_back();
restrSizer->SetSizeHints(this);
Fit();
}
void MyFrame::OnNewRestrButton(wxCommandEvent& evt) {
if(restrEntries.size() >= 6) return;
auto textCtrl = new wxTextCtrl(
this, wxID_ANY, wxT("Новое ограничение"),
wxDefaultPosition, wxDefaultSize,
wxTE_PROCESS_ENTER
);
restrEntries.emplace_back(textCtrl);
textCtrl->Bind(wxEVT_TEXT, &MyFrame::on_text_change, this);
restrSizer->Add(textCtrl, wxSizerFlags().Expand().Border(wxALL, 5));
restrSizer->SetSizeHints(this);
Fit();
}
void MyFrame::FillNotebook(std::vector<Solver::Step> const& steps, wxNotebook* book) {
bool solutionValid = steps.back().valid();
if(!solutionValid) return;
using fracType = Fraction;
int stepN = 1;
for(auto const& step : steps) {
int pageId = wxNewId();
wxGrid* page = new wxGrid(book, pageId);
stepsGrids.emplace_back(page, pageId);
int needMPrice = 0;
for(auto col : step.mprice.terms()) {
if(col.coeff() != 0) {
needMPrice = 1;
break;
}
}
page->CreateGrid(
step.restrs.size() + 2 + static_cast<int>(needMPrice),
step.goal.size() + 2
);
page->HideColLabels();
page->HideRowLabels();
page->EnableDragColSize(false);
page->EnableDragRowSize(false);
page->EnableDragGridSize(false);
page->EnableEditing(false);
page->Bind(wxEVT_GRID_CELL_LEFT_DCLICK, &MyFrame::on_cell_dclick, this);
// goal row
int row = 0;
int col = 0;
page->SetCellValue(row, col++, step.goal.right());
page->SetCellValue(row, col++, "B");
for(int j : step.goal.indices()) {
page->SetCellValue(row, col++, to_string(step.goal.term(j)));
}
// restrictions rows
for(auto const& restr : step.restrs) {
++row;
col = 0;
page->SetCellValue(row, col++, to_string(step.sel[row - 1]));
page->SetCellValue(
row, col++,
to_string(static_cast<fracType>(restr.right()))
);
for(int j : restr.indices()) {
page->SetCellValue(
row, col++,
to_string(static_cast<fracType>(restr.coeff(j)))
);
}
}
// plain price row
++row;
col = 0;
page->SetCellValue(row, col++, "W");
page->SetCellValue(
row, col++,
to_string(static_cast<fracType>(step.w))
);
for(int fi : step.pprice.indices()) {
page->SetCellValue(
row, col++,
to_string(static_cast<fracType>(step.pprice.coeff(fi)))
);
}
// mega price row
if(needMPrice) {
++row;
col = 0;
page->SetCellValue(row, col++, "M");
page->SetCellValue(
row, col++,
to_string(static_cast<fracType>(step.m))
);
for(int fi : step.mprice.indices()) {
page->SetCellValue(
row, col++,
to_string(static_cast<fracType>(step.mprice.coeff(fi)))
);
}
}
page->AutoSize();
book->AddPage(page, wxString::Format(wxT("Шаг %d"), stepN++));
}
mainSizer->SetSizeHints(this);
Fit();
}
