1 files changed, 144 insertions, 0 deletions
diff --git a/fpdfsdk/src/formfiller/FFL_CheckBox.cpp b/fpdfsdk/src/formfiller/FFL_CheckBox.cpp
new file mode 100644
index 0000000000..db79926733
--- /dev/null
+++ b/fpdfsdk/src/formfiller/FFL_CheckBox.cpp
@@ -0,0 +1,144 @@
+// 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 "../../include/formfiller/FormFiller.h"
+#include "../../include/formfiller/FFL_FormFiller.h"
+#include "../../include/formfiller/FFL_CheckBox.h"
+
+
+/* ------------------------------- CFFL_CheckBox ------------------------------- */
+
+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);
+
+	ASSERT(m_pWidget != NULL);
+	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 != NULL);
+
+			CPDFSDK_PageView* pPageView = pAnnot->GetPageView();
+			ASSERT(pPageView != NULL);
+
+			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 CPDF_Point& 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());
+		//	pWnd->SetCheck(!pWnd->IsChecked());
+		}
+
+		if (!CommitData(pPageView, nFlags)) return FALSE;
+	}
+
+	return TRUE;
+}
+
+FX_BOOL	CFFL_CheckBox::IsDataChanged(CPDFSDK_PageView* pPageView)
+{
+
+	ASSERT(m_pWidget != NULL);
+
+	if (CPWL_CheckBox* pWnd = (CPWL_CheckBox*)GetPDFWindow(pPageView, FALSE))
+	{
+		return pWnd->IsChecked() != m_pWidget->IsChecked();
+	}
+
+	return FALSE;
+}
+
+void CFFL_CheckBox::SaveData(CPDFSDK_PageView* pPageView)
+{
+
+	ASSERT(m_pWidget != NULL);
+
+	if (CPWL_CheckBox* pWnd = (CPWL_CheckBox*)GetPDFWindow(pPageView, FALSE))
+	{
+		
+		FX_BOOL bNewChecked = pWnd->IsChecked();
+		
+
+		if (bNewChecked)
+		{
+			CPDF_FormField* pField = m_pWidget->GetFormField();
+			ASSERT(pField != NULL);
+
+			for (FX_INT32 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();
+	}
+
+}