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234
LNavigator.cpp
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234
LNavigator.cpp
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/*
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* File: LNavigator.cpp
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* Author: SET - nmset@yandex.com
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* License : LGPL version 2.1
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* Copyright SET, M. D. - © 2014
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*
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* Created on 4 juin 2014, 14:57
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*/
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#include "LNavigator.h"
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LNavigator::LNavigator(wxWindow* parent, wxWindowID id)
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: wxPanel(parent, id, wxDefaultPosition, wxDefaultSize, wxSUNKEN_BORDER | wxTAB_TRAVERSAL)
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{
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m_vsz = new wxBoxSizer(wxVERTICAL);
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SetSizer(m_vsz);
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m_hsz1 = new wxBoxSizer(wxHORIZONTAL);
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m_vsz->Add(m_hsz1, 1, wxGROW, 0);
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m_hsz1->Add(5, 5, 0, wxGROW | wxTOP | wxBOTTOM, 8);
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m_btnNew = new wxButton(this, wxID_ANY, _("New"), wxDefaultPosition, wxSize(-1, 15), wxNO_BORDER);
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m_hsz1->Add(m_btnNew, 1, wxGROW, 0);
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m_btnSave = new wxButton(this, wxID_ANY, _("Save"), wxDefaultPosition, wxSize(-1, 15), wxNO_BORDER);
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m_hsz1->Add(m_btnSave, 1, wxGROW, 0);
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m_btnCancel = new wxButton(this, wxID_ANY, _("Cancel"), wxDefaultPosition, wxSize(-1, 15), wxNO_BORDER);
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m_hsz1->Add(m_btnCancel, 1, wxGROW, 0);
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m_btnRefresh = new wxButton(this, wxID_ANY, _("Refresh"), wxDefaultPosition, wxSize(-1, 15), wxNO_BORDER);
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m_hsz1->Add(m_btnRefresh, 1, wxGROW | wxTOP | wxBOTTOM, 0);
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m_btnDelete = new wxButton(this, wxID_ANY, _("Delete"), wxDefaultPosition, wxSize(-1, 15), wxNO_BORDER);
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m_hsz1->Add(m_btnDelete, 1, wxGROW, 0);
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m_hsz2 = new wxBoxSizer(wxHORIZONTAL);
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m_vsz->Add(m_hsz2, 1, wxGROW, 0);
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m_btnFirst = new wxButton(this, wxID_ANY, _T("<<"), wxDefaultPosition, wxDefaultSize, wxBU_EXACTFIT | wxNO_BORDER);
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m_hsz2->Add(m_btnFirst, 0, wxGROW, 0);
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m_btnPrevious = new wxButton(this, wxID_ANY, _T("<"), wxDefaultPosition, wxDefaultSize, wxBU_EXACTFIT | wxNO_BORDER);
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m_hsz2->Add(m_btnPrevious, 0, wxGROW, 0);
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m_lbl = new wxStaticText(this, wxID_STATIC, _("Rec : "), wxDefaultPosition, wxDefaultSize, wxNO_BORDER);
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m_hsz2->Add(m_lbl, 1, wxALIGN_CENTER_VERTICAL, 0);
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m_btnNext = new wxButton(this, wxID_ANY, _T(">"), wxDefaultPosition, wxDefaultSize, wxBU_EXACTFIT | wxNO_BORDER);
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m_hsz2->Add(m_btnNext, 0, wxGROW, 0);
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btnLast = new wxButton(this, wxID_ANY, _T(">>"), wxDefaultPosition, wxDefaultSize, wxBU_EXACTFIT | wxNO_BORDER);
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m_hsz2->Add(btnLast, 0, wxGROW, 0);
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m_btnNew->Bind(wxEVT_BUTTON, &LNavigator::OnButtonNew, this);
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m_btnSave->Bind(wxEVT_BUTTON, &LNavigator::OnButtonSave, this);
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m_btnCancel->Bind(wxEVT_BUTTON, &LNavigator::OnButtonCancel, this);
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m_btnRefresh->Bind(wxEVT_BUTTON, &LNavigator::OnButtonRefresh, this);
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m_btnDelete->Bind(wxEVT_BUTTON, &LNavigator::OnButtonDelete, this);
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m_btnFirst->Bind(wxEVT_BUTTON, &LNavigator::OnBtnFirst, this);
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m_btnPrevious->Bind(wxEVT_BUTTON, &LNavigator::OnBtnPrevious, this);
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m_btnNext->Bind(wxEVT_BUTTON, &LNavigator::OnBtnNext, this);
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btnLast->Bind(wxEVT_BUTTON, &LNavigator::OnBtnLast, this);
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m_vsz->Fit(this);
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m_rs = NULL;
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m_evh = NULL;
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}
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LNavigator::~LNavigator()
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{
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delete m_btnNew;
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delete m_btnSave;
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delete m_btnCancel;
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delete m_btnRefresh;
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delete m_btnDelete;
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delete m_btnFirst;
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delete m_btnPrevious;
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delete m_lbl;
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delete m_btnNext;
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delete btnLast;
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m_rs->UnRegisterEventHandler(m_evh);
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delete m_evh;
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}
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void LNavigator::OnBtnNext(wxCommandEvent& evt)
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{
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if (m_rs) m_rs->Next();
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evt.Skip(false);
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}
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void LNavigator::OnBtnFirst(wxCommandEvent& evt)
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{
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if (m_rs) m_rs->First();
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evt.Skip(false);
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}
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void LNavigator::OnBtnLast(wxCommandEvent& evt)
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{
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if (m_rs) m_rs->Last();
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evt.Skip(false);
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}
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void LNavigator::OnBtnPrevious(wxCommandEvent& evt)
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{
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if (m_rs) m_rs->Previous();
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evt.Skip(false);
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}
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void LNavigator::OnButtonSave(wxCommandEvent& evt)
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{
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if (m_rs) m_rs->Save();
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evt.Skip(false);
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}
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void LNavigator::OnButtonRefresh(wxCommandEvent& evt)
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{
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if (m_rs) m_rs->Refresh();
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evt.Skip(false);
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}
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void LNavigator::OnButtonCancel(wxCommandEvent& evt)
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{
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if (m_rs) m_rs->Cancel();
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evt.Skip(false);
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}
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void LNavigator::OnButtonNew(wxCommandEvent& evt)
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{
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if (m_rs) m_rs->AddNew();
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evt.Skip(false);
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}
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void LNavigator::OnButtonDelete(wxCommandEvent& evt)
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{
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if (m_rs) m_rs->Delete();
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evt.Skip(false);
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}
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void LNavigator::SetResultSet(LResultSet * newResultSet)
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{
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m_rs = newResultSet;
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if (!m_rs) return;
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wxASSERT_MSG(m_rs->GetConnection() != NULL, _T("GetConnection() = NULL."));
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m_evh = new NavigatorRsEVH(m_lbl);
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m_rs->RegisterEventHandler(m_evh);
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ShowActionBar(!(m_rs->IsReadOnly()));
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if (m_vsz->IsShown(m_hsz1))
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{
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if (m_rs->GetConnection()) ShowActionBar(!(m_rs->GetConnection()->IsReadOnly()));
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}
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}
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LResultSet* LNavigator::GetResultSet() const
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{
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return m_rs;
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}
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void LNavigator::ShowActionBar(bool show) const
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{
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m_vsz->Show(m_hsz1, show, true);
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m_vsz->Layout();
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}
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void LNavigator::ShowNavigationBar(bool show) const
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{
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m_vsz->Show(m_hsz2, show, true);
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m_vsz->Layout();
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}
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void LNavigator::ShowButtonAddNew(bool show) const
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{
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m_hsz1->Show(m_btnNew, show, false);
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m_vsz->Layout();
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}
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void LNavigator::ShowButtonSave(bool show) const
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{
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m_hsz1->Show(m_btnSave, show, false);
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m_vsz->Layout();
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}
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void LNavigator::ShowButtonCancel(bool show) const
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{
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m_hsz1->Show(m_btnCancel, show, false);
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m_vsz->Layout();
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}
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void LNavigator::ShowButtonRefresh(bool show) const
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{
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m_hsz1->Show(m_btnRefresh, show, false);
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m_vsz->Layout();
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}
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void LNavigator::ShowButtonDelete(bool show) const
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{
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m_hsz1->Show(m_btnDelete, show, false);
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m_vsz->Layout();
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}
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////////////////////////////////////////////////////////////////////////////
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NavigatorRsEVH::NavigatorRsEVH(wxStaticText * newLbl)
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{
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m_lbl = newLbl;
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}
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NavigatorRsEVH::~NavigatorRsEVH()
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{
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}
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void NavigatorRsEVH::Initialised(LResultSet* caller)
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{
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UpdateLocation(caller);
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}
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void NavigatorRsEVH::AfterChangeRow(LResultSet* caller)
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{
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UpdateLocation(caller);
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}
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void NavigatorRsEVH::AfterAction(LResultSet* caller, ACTIONS action)
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{
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UpdateLocation(caller);
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}
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void NavigatorRsEVH::UpdateLocation(const LResultSet* caller)
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{
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if (!caller) return;
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if (caller->IsInserting())
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{
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m_lbl->SetLabel(_("Insert"));
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}
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else
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{
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const wxAny row = (caller->GetRow() + 1);
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const wxAny count = caller->GetRowCount();
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const wxString loc = _("Rec : ")
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+ row.As<wxString>()
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+ _T("/")
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+ count.As<wxString>();
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m_lbl->SetLabel(loc);
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}
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}
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