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