mirror of
https://github.com/SoftFever/OrcaSlicer.git
synced 2025-10-30 12:11:15 -06:00
319 lines
8.6 KiB
C++
319 lines
8.6 KiB
C++
#include "TabCtrl.hpp"
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wxDEFINE_EVENT( wxEVT_TAB_SEL_CHANGING, wxCommandEvent );
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wxDEFINE_EVENT( wxEVT_TAB_SEL_CHANGED, wxCommandEvent );
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BEGIN_EVENT_TABLE(TabCtrl, StaticBox)
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EVT_KEY_DOWN(TabCtrl::keyDown)
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END_EVENT_TABLE()
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/*
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* Called by the system of by wxWidgets when the panel needs
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* to be redrawn. You can also trigger this call by
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* calling Refresh()/Update().
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*/
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#define TAB_BUTTON_SPACE 2
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#define TAB_BUTTON_PADDING_X 2
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#define TAB_BUTTON_PADDING_Y 2
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#define TAB_BUTTON_PADDING TAB_BUTTON_PADDING_X, TAB_BUTTON_PADDING_Y
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TabCtrl::TabCtrl(wxWindow * parent,
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wxWindowID id,
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const wxPoint & pos,
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const wxSize & size,
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long style)
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: StaticBox(parent, id, pos, size, style)
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{
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#if 0
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radius = 5;
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#else
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radius = 1;
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#endif
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border_width = 1;
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SetBorderColor(0xcecece);
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sizer = new wxBoxSizer(wxHORIZONTAL);
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sizer->AddSpacer(10);
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SetSizer(sizer);
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Bind(wxEVT_COMMAND_BUTTON_CLICKED, &TabCtrl::buttonClicked, this);
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//wxString reason;
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//IsTransparentBackgroundSupported(&reason);
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}
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TabCtrl::~TabCtrl()
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{
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delete images;
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}
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int TabCtrl::GetSelection() const { return sel; }
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void TabCtrl::SelectItem(int item)
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{
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if (item == sel || !sendTabCtrlEvent(true))
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return;
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if (sel >= 0) {
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wxCommandEvent e(wxEVT_CHECKBOX);
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auto b = btns[sel];
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e.SetEventObject(b);
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b->GetEventHandler()->ProcessEvent(e);
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}
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sel = item;
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if (sel >= 0) {
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wxCommandEvent e(wxEVT_CHECKBOX);
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auto b = btns[sel];
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e.SetEventObject(b);
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b->GetEventHandler()->ProcessEvent(e);
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}
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sendTabCtrlEvent();
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relayout();
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Refresh();
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}
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void TabCtrl::Unselect()
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{
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SelectItem(-1);
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}
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void TabCtrl::Rescale()
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{
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for (auto & b : btns)
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b->Rescale();
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}
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bool TabCtrl::SetFont(wxFont const& font)
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{
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StaticBox::SetFont(font);
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bold = font.Bold();
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for (size_t i = 0; i < btns.size(); ++i)
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btns[i]->SetFont(i == sel ? bold : font);
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return true;
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}
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int TabCtrl::AppendItem(const wxString &item,
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int image, int selImage,
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void * clientData)
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{
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Button * btn = new Button();
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btn->Create(this, item, "", wxBORDER_NONE);
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btn->SetFont(GetFont());
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btn->SetTextColor(StateColor(
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std::make_pair(0x6B6B6C, (int) StateColor::NotChecked),
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std::make_pair(*wxLIGHT_GREY, (int) StateColor::Normal)));
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btn->SetBackgroundColor(StateColor());
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btn->SetCornerRadius(0);
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btn->SetPaddingSize({TAB_BUTTON_PADDING});
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btns.push_back(btn);
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if (btns.size() > 1)
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sizer->GetItem(sizer->GetItemCount() - 1)->SetMinSize({0, 0});
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sizer->Add(btn, 0, wxALIGN_CENTER_VERTICAL | wxALL, TAB_BUTTON_SPACE * 2);
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sizer->AddStretchSpacer(1);
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relayout();
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return btns.size() - 1;
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}
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bool TabCtrl::DeleteItem(int item)
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{
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return false;
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}
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void TabCtrl::DeleteAllItems()
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{
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sizer->Clear(true);
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sizer->AddSpacer(10);
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btns.clear();
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if (sel >= 0) {
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sel = -1;
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sendTabCtrlEvent();
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}
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}
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unsigned int TabCtrl::GetCount() const { return btns.size(); }
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wxString TabCtrl::GetItemText(unsigned int item) const
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{
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return item < btns.size() ? btns[item]->GetLabel() : wxString{};
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}
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void TabCtrl::SetItemText(unsigned int item, wxString const &value)
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{
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if (item >= btns.size()) return;
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btns[item]->SetLabel(value);
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}
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bool TabCtrl::GetItemBold(unsigned int item) const
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{
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if (item >= btns.size()) return false;
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return btns[item]->GetFont() == bold;
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}
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void TabCtrl::SetItemBold(unsigned int item, bool bold)
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{
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if (item >= btns.size()) return;
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btns[item]->SetFont(bold ? this->bold : GetFont());
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btns[item]->Rescale();
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}
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void* TabCtrl::GetItemData(unsigned int item) const
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{
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if (item >= btns.size()) return nullptr;
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return btns[item]->GetClientData();
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}
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void TabCtrl::SetItemData(unsigned int item, void* clientData)
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{
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if (item >= btns.size()) return;
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btns[item]->SetClientData(clientData);
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}
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void TabCtrl::AssignImageList(wxImageList* imageList)
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{
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if (images == imageList) return;
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delete images;
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images = imageList;
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}
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void TabCtrl::SetItemTextColour(unsigned int item, const StateColor &col)
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{
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if (item >= btns.size()) return;
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btns[item]->SetTextColor(col);
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}
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int TabCtrl::GetFirstVisibleItem() const
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{
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return btns.size() == 0 ? -1 : 0;
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}
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int TabCtrl::GetNextVisible(int item) const
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{
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return ++item < btns.size() ? item : -1;
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}
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bool TabCtrl::IsVisible(unsigned int item) const
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{
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return true;
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}
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void TabCtrl::DoSetSize(int x, int y, int width, int height, int sizeFlags)
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{
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wxWindow::DoSetSize(x, y, width, height, sizeFlags);
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if (sizeFlags & wxSIZE_USE_EXISTING) return;
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relayout();
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}
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#ifdef __WIN32__
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WXLRESULT TabCtrl::MSWWindowProc(WXUINT nMsg, WXWPARAM wParam, WXLPARAM lParam)
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{
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if (nMsg == WM_GETDLGCODE) { return DLGC_WANTARROWS; }
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return wxWindow::MSWWindowProc(nMsg, wParam, lParam);
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}
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#endif
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void TabCtrl::relayout()
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{
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int offset = 10;
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int item = sel + 1;
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int first = 0;
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for (int i = 0; i < item; ++i)
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offset += btns[i]->GetMinSize().x + TAB_BUTTON_SPACE * 2;
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if (item < btns.size())
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offset += btns[item]->GetMinSize().x + TAB_BUTTON_SPACE * 2;
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int width = GetSize().x;
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auto sizer = GetSizer();
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for (int i = 0; i < btns.size(); ++i) {
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auto size = btns[i]->GetMinSize().x + TAB_BUTTON_SPACE * 2;
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if (i < sel && offset > width) {
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sizer->Show(i * 2 + 1, false);
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sizer->Show(i * 2 + 2, false);
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offset -= size;
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first = i + 1;
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} else if (i <= item) {
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sizer->Show(i * 2 + 1, true);
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sizer->Show(i * 2 + 2, true);
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} else if (offset <= width) {
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sizer->Show(i * 2 + 1, true);
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sizer->Show(i * 2 + 2, true);
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offset += size;
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item = i;
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} else {
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sizer->Show(i * 2 + 1, false);
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sizer->Show(i * 2 + 2, false);
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}
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sizer->GetItem(i * 2 + 2)->SetMinSize({0, 0});
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}
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if (item >= btns.size())
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-- item;
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// Keep spacing 2 ~ 10 TAB_BUTTON_SPACE
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int b = GetSize().x - offset - 10 - (item + 1 - first) * TAB_BUTTON_SPACE * 8;
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sizer->GetItem(item * 2 + 2)->SetMinSize({b > 0 ? b : 0, 0});
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sizer->Layout();
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}
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void TabCtrl::buttonClicked(wxCommandEvent &event)
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{
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SetFocus();
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auto btn = event.GetEventObject();
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auto iter = std::find(btns.begin(), btns.end(), btn);
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SelectItem(iter == btns.end() ? -1 : iter - btns.begin());
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}
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void TabCtrl::keyDown(wxKeyEvent &event)
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{
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switch (event.GetKeyCode()) {
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case WXK_UP:
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case WXK_DOWN:
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case WXK_LEFT:
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case WXK_RIGHT:
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if ((event.GetKeyCode() == WXK_UP || event.GetKeyCode() == WXK_LEFT) && GetSelection() > 0) {
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SelectItem(GetSelection() - 1);
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} else if ((event.GetKeyCode() == WXK_DOWN || event.GetKeyCode() == WXK_RIGHT) && GetSelection() + 1 < btns.size()) {
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SelectItem(GetSelection() + 1);
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}
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break;
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}
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}
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void TabCtrl::doRender(wxDC& dc)
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{
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wxSize size = GetSize();
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int states = state_handler.states();
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if (sel < 0) { return; }
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auto x1 = btns[sel]->GetPosition().x;
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auto x2 = x1 + btns[sel]->GetSize().x;
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const int BS2 = (1 + border_width) / 2;
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#if 0
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const int BS = border_width / 2;
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x1 -= TAB_BUTTON_SPACE; x2 += TAB_BUTTON_SPACE;
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dc.SetPen(wxPen(border_color.colorForStates(states), border_width));
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dc.SetBrush(*wxTRANSPARENT_BRUSH);
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dc.DrawLine(0, size.y - BS2, x1 - radius + BS2, size.y - BS2);
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dc.DrawArc(x1 - radius, size.y, x1, size.y - radius, x1 - radius, size.y - radius);
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dc.DrawLine(x1, size.y - radius, x1, radius);
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dc.DrawArc(x1 + radius, 0, x1, radius, x1 + radius, radius);
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dc.DrawLine(x1 + radius, BS, x2 - radius, BS);
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dc.DrawArc(x2, radius, x2 - radius, 0, x2 - radius, radius);
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dc.DrawLine(x2, radius, x2, size.y - radius);
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dc.DrawArc(x2, size.y - radius, x2 + radius, size.y, x2 + radius, size.y - radius);
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dc.DrawLine(x2 + radius - BS2, size.y - BS2, size.x, size.y - BS2);
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#else
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dc.SetPen(wxPen(border_color.colorForStates(states), border_width));
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dc.DrawLine(0, size.y - BS2, size.x, size.y - BS2);
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wxColour c(0xf2, 0x75, 0x4e, 0xff);
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dc.SetPen(wxPen(c, 1));
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dc.SetBrush(c);
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dc.DrawRoundedRectangle(x1 - radius, size.y - BS2 - border_width * 3, x2 + radius * 2 - x1, border_width * 3, radius);
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#endif
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}
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bool TabCtrl::sendTabCtrlEvent(bool changing)
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{
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wxCommandEvent event(changing ? wxEVT_TAB_SEL_CHANGING : wxEVT_TAB_SEL_CHANGED, GetId());
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event.SetEventObject(this);
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event.SetInt(sel);
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GetEventHandler()->ProcessEvent(event);
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return true;
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}
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