mirror of
https://github.com/veracrypt/VeraCrypt.git
synced 2026-05-16 17:41:31 +00:00
131 lines
3.5 KiB
C++
131 lines
3.5 KiB
C++
/*
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Copyright (c) 2015-2016 Mounir IDRASSI for the VeraCrypt project.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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#include "System.h"
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#include "Main/GraphicUserInterface.h"
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#include "VolumePimWizardPage.h"
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namespace VeraCrypt
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{
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VolumePimWizardPage::VolumePimWizardPage (wxPanel* parent)
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: VolumePimWizardPageBase (parent)
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{
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SetPimValidator ();
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}
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VolumePimWizardPage::~VolumePimWizardPage ()
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{
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}
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int VolumePimWizardPage::GetVolumePim () const
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{
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if (VolumePimTextCtrl->IsEnabled ())
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{
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wxString pimStr (VolumePimTextCtrl->GetValue());
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long pim = 0;
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if (pimStr.IsEmpty())
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return 0;
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if (((size_t) wxNOT_FOUND == pimStr.find_first_not_of (wxT("0123456789")))
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&& pimStr.ToLong (&pim)
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&& pim <= MAX_PIM_VALUE)
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return (int) pim;
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else
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return -1;
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}
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else
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return 0;
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}
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void VolumePimWizardPage::SetVolumePim (int pim)
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{
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if (pim > 0)
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{
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VolumePimTextCtrl->SetValue (StringConverter::FromNumber (pim));
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}
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else
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{
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VolumePimTextCtrl->SetValue (wxT(""));
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}
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OnPimValueChanged (pim);
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}
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bool VolumePimWizardPage::IsValid ()
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{
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return true;
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}
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void VolumePimWizardPage::OnPimChanged (wxCommandEvent& event)
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{
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OnPimValueChanged (GetVolumePim ());
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}
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void VolumePimWizardPage::OnPimValueChanged (int pim)
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{
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if (pim > 0)
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{
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VolumePimHelpStaticText->SetForegroundColour(*wxRED);
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VolumePimHelpStaticText->SetLabel(LangString["PIM_CHANGE_WARNING"]);
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}
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else
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{
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VolumePimHelpStaticText->SetForegroundColour(wxSystemSettings::GetColour(wxSYS_COLOUR_WINDOWTEXT));
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VolumePimHelpStaticText->SetLabel(LangString["IDC_PIM_HELP"]);
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}
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Fit();
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Layout();
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}
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void VolumePimWizardPage::SetPimValidator ()
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{
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wxTextValidator validator (wxFILTER_INCLUDE_CHAR_LIST); // wxFILTER_NUMERIC does not exclude - . , etc.
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const wxChar *valArr[] = { L"0", L"1", L"2", L"3", L"4", L"5", L"6", L"7", L"8", L"9" };
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validator.SetIncludes (wxArrayString (array_capacity (valArr), (const wxChar **) &valArr));
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VolumePimTextCtrl->SetValidator (validator);
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}
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void VolumePimWizardPage::OnDisplayPimCheckBoxClick( wxCommandEvent& event )
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{
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FreezeScope freeze (this);
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bool display = event.IsChecked ();
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wxTextCtrl *newTextCtrl = new wxTextCtrl (this, wxID_ANY, wxEmptyString, wxDefaultPosition, wxDefaultSize, display ? 0 : wxTE_PASSWORD);
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newTextCtrl->SetMaxLength (MAX_PIM_DIGITS);
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newTextCtrl->SetValue (VolumePimTextCtrl->GetValue());
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newTextCtrl->SetMinSize (VolumePimTextCtrl->GetSize());
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PimSizer->Replace (VolumePimTextCtrl, newTextCtrl);
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VolumePimTextCtrl->Show (false);
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int txtLen = VolumePimTextCtrl->GetLineLength(0);
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if (txtLen > 0)
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{
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VolumePimTextCtrl->SetValue (wxString (L'X', txtLen));
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}
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GetVolumePim ();
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Fit();
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Layout();
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newTextCtrl->SetMinSize (VolumePimTextCtrl->GetMinSize());
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newTextCtrl->Connect (wxEVT_COMMAND_TEXT_UPDATED, wxCommandEventHandler (VolumePimWizardPage::OnPimChanged), nullptr, this);
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delete VolumePimTextCtrl;
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VolumePimTextCtrl = newTextCtrl;
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SetPimValidator ();
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OnPimValueChanged (GetVolumePim ());
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}
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}
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