// Copyright 2014 PDFium Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
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#include "fpdfsdk/formfiller/cffl_radiobutton.h"
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#include "fpdfsdk/formfiller/cffl_formfiller.h"
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#include "fpdfsdk/include/fsdk_mgr.h"
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#include "fpdfsdk/pdfwindow/PWL_SpecialButton.h"
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CFFL_RadioButton::CFFL_RadioButton(CPDFDoc_Environment* pApp,
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CPDFSDK_Annot* pWidget)
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: CFFL_Button(pApp, pWidget) {}
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CFFL_RadioButton::~CFFL_RadioButton() {}
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CPWL_Wnd* CFFL_RadioButton::NewPDFWindow(const PWL_CREATEPARAM& cp,
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CPDFSDK_PageView* pPageView) {
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CPWL_RadioButton* pWnd = new CPWL_RadioButton();
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pWnd->Create(cp);
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pWnd->SetCheck(m_pWidget->IsChecked());
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return pWnd;
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}
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FX_BOOL CFFL_RadioButton::OnKeyDown(CPDFSDK_Annot* pAnnot,
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FX_UINT nKeyCode,
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FX_UINT nFlags) {
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switch (nKeyCode) {
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case FWL_VKEY_Return:
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case FWL_VKEY_Space:
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return TRUE;
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default:
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return CFFL_FormFiller::OnKeyDown(pAnnot, nKeyCode, nFlags);
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}
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}
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FX_BOOL CFFL_RadioButton::OnChar(CPDFSDK_Annot* pAnnot,
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FX_UINT nChar,
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FX_UINT nFlags) {
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switch (nChar) {
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case FWL_VKEY_Return:
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case FWL_VKEY_Space: {
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CFFL_IFormFiller* pIFormFiller = m_pApp->GetIFormFiller();
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CPDFSDK_PageView* pPageView = pAnnot->GetPageView();
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ASSERT(pPageView);
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FX_BOOL bReset = FALSE;
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FX_BOOL bExit = FALSE;
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pIFormFiller->OnButtonUp(m_pWidget, pPageView, bReset, bExit, nFlags);
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if (bReset)
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return TRUE;
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if (bExit)
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return TRUE;
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CFFL_FormFiller::OnChar(pAnnot, nChar, nFlags);
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if (CPWL_RadioButton* pWnd =
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(CPWL_RadioButton*)GetPDFWindow(pPageView, TRUE))
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pWnd->SetCheck(TRUE);
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CommitData(pPageView, nFlags);
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return TRUE;
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}
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default:
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return CFFL_FormFiller::OnChar(pAnnot, nChar, nFlags);
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}
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}
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FX_BOOL CFFL_RadioButton::OnLButtonUp(CPDFSDK_PageView* pPageView,
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CPDFSDK_Annot* pAnnot,
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FX_UINT nFlags,
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const CFX_FloatPoint& point) {
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CFFL_Button::OnLButtonUp(pPageView, pAnnot, nFlags, point);
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if (IsValid()) {
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if (CPWL_RadioButton* pWnd =
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(CPWL_RadioButton*)GetPDFWindow(pPageView, TRUE))
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pWnd->SetCheck(TRUE);
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if (!CommitData(pPageView, nFlags))
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return FALSE;
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}
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return TRUE;
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}
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FX_BOOL CFFL_RadioButton::IsDataChanged(CPDFSDK_PageView* pPageView) {
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if (CPWL_RadioButton* pWnd =
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(CPWL_RadioButton*)GetPDFWindow(pPageView, FALSE)) {
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return pWnd->IsChecked() != m_pWidget->IsChecked();
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}
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return FALSE;
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}
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void CFFL_RadioButton::SaveData(CPDFSDK_PageView* pPageView) {
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if (CPWL_RadioButton* pWnd =
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(CPWL_RadioButton*)GetPDFWindow(pPageView, FALSE)) {
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bool bNewChecked = pWnd->IsChecked();
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if (bNewChecked) {
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CPDF_FormField* pField = m_pWidget->GetFormField();
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for (int32_t i = 0, sz = pField->CountControls(); i < sz; i++) {
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if (CPDF_FormControl* pCtrl = pField->GetControl(i)) {
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if (pCtrl->IsChecked()) {
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break;
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}
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}
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}
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}
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m_pWidget->SetCheck(bNewChecked, false);
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m_pWidget->UpdateField();
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SetChangeMark();
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}
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}
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