// 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/FFL_FormFiller.h" | |
#include "../../include/formfiller/FFL_IFormFiller.h" | |
#include "../../include/formfiller/FFL_CheckBox.h" | |
#include "../../include/formfiller/FFL_ComboBox.h" | |
#include "../../include/formfiller/FFL_ListBox.h" | |
#include "../../include/formfiller/FFL_PushButton.h" | |
#include "../../include/formfiller/FFL_RadioButton.h" | |
#include "../../include/formfiller/FFL_TextField.h" | |
#define FFL_MAXLISTBOXHEIGHT 140.0f | |
// HHOOK CFFL_IFormFiller::m_hookSheet = NULL; | |
// MSG CFFL_IFormFiller::g_Msg; | |
/* ----------------------------- CFFL_IFormFiller ----------------------------- */ | |
CFFL_IFormFiller::CFFL_IFormFiller(CPDFDoc_Environment* pApp) : | |
m_pApp(pApp), | |
m_bNotifying(FALSE) | |
{ | |
} | |
CFFL_IFormFiller::~CFFL_IFormFiller() | |
{ | |
FX_POSITION pos = m_Maps.GetStartPosition(); | |
while (pos) | |
{ | |
CPDFSDK_Annot * pAnnot = NULL; | |
CFFL_FormFiller * pFormFiller = NULL; | |
m_Maps.GetNextAssoc(pos,pAnnot,pFormFiller); | |
delete pFormFiller; | |
} | |
m_Maps.RemoveAll(); | |
} | |
FX_BOOL CFFL_IFormFiller::Annot_HitTest(CPDFSDK_PageView* pPageView,CPDFSDK_Annot* pAnnot, CPDF_Point point) | |
{ | |
CPDF_Rect rc = pAnnot->GetRect(); | |
if(rc.Contains(point.x, point.y)) | |
return TRUE; | |
return FALSE; | |
} | |
FX_RECT CFFL_IFormFiller::GetViewBBox(CPDFSDK_PageView* pPageView, CPDFSDK_Annot* pAnnot) | |
{ | |
if (CFFL_FormFiller* pFormFiller = GetFormFiller(pAnnot, FALSE)) | |
{ | |
return pFormFiller->GetViewBBox(pPageView, pAnnot); | |
} | |
else | |
{ | |
ASSERT(pPageView != NULL); | |
ASSERT(pAnnot != NULL); | |
CPDF_Annot* pPDFAnnot = pAnnot->GetPDFAnnot(); | |
ASSERT(pPDFAnnot != NULL); | |
CPDF_Rect rcAnnot; | |
pPDFAnnot->GetRect(rcAnnot); | |
// CRect rcWin; | |
// pPageView->DocToWindow(rcAnnot, rcWin); | |
CPDF_Rect rcWin = CPWL_Utils::InflateRect(rcAnnot,1); | |
// rcWin.InflateRect(1, 1); | |
return rcWin.GetOutterRect(); | |
} | |
} | |
void CFFL_IFormFiller::OnDraw(CPDFSDK_PageView* pPageView, /*HDC hDC,*/ CPDFSDK_Annot* pAnnot, | |
CFX_RenderDevice* pDevice, CPDF_Matrix* pUser2Device, | |
/*const CRect& rcWindow,*/ FX_DWORD dwFlags) | |
{ | |
ASSERT(pPageView != NULL); | |
CPDFSDK_Widget* pWidget = (CPDFSDK_Widget*)pAnnot; | |
if (IsVisible(pWidget)) | |
{ | |
if (CFFL_FormFiller* pFormFiller = GetFormFiller(pAnnot, FALSE)) | |
{ | |
if (pFormFiller->IsValid()) | |
{ | |
pFormFiller->OnDraw(pPageView, pAnnot, pDevice, pUser2Device, dwFlags); | |
pAnnot->GetPDFPage(); | |
CPDFSDK_Document* pDocument = m_pApp->GetCurrentDoc(); | |
ASSERT(pDocument != NULL); | |
if (pDocument->GetFocusAnnot() == pAnnot) | |
{ | |
CPDF_Rect rcFocus = pFormFiller->GetFocusBox(pPageView); | |
if (!rcFocus.IsEmpty()) | |
{ | |
CFX_PathData path; | |
path.SetPointCount(5); | |
path.SetPoint(0, rcFocus.left, rcFocus.top, FXPT_MOVETO); | |
path.SetPoint(1, rcFocus.left, rcFocus.bottom, FXPT_LINETO); | |
path.SetPoint(2, rcFocus.right, rcFocus.bottom, FXPT_LINETO); | |
path.SetPoint(3, rcFocus.right, rcFocus.top, FXPT_LINETO); | |
path.SetPoint(4, rcFocus.left, rcFocus.top, FXPT_LINETO); | |
CFX_GraphStateData gsd; | |
gsd.SetDashCount(1); | |
gsd.m_DashArray[0] = 1.0f; | |
gsd.m_DashPhase = 0; | |
gsd.m_LineWidth = 1.0f; | |
pDevice->DrawPath(&path, pUser2Device, &gsd, 0, ArgbEncode(255,0,0,0), FXFILL_ALTERNATE); | |
// ::DrawFocusRect(hDC, &rcFocus); | |
} | |
} | |
return; | |
} | |
} | |
if (CFFL_FormFiller* pFormFiller = GetFormFiller(pAnnot, FALSE)) | |
pFormFiller->OnDrawDeactive(pPageView, pAnnot, pDevice, pUser2Device, dwFlags); | |
else | |
pWidget->DrawAppearance(pDevice, pUser2Device, CPDF_Annot::Normal, NULL); | |
if (!IsReadOnly(pWidget) && IsFillingAllowed(pWidget)) | |
{ | |
pWidget->DrawShadow(pDevice, pPageView); | |
} | |
} | |
} | |
void CFFL_IFormFiller::OnCreate(CPDFSDK_Annot* pAnnot) | |
{ | |
if (CFFL_FormFiller* pFormFiller = GetFormFiller(pAnnot, FALSE)) | |
{ | |
pFormFiller->OnCreate(pAnnot); | |
} | |
} | |
void CFFL_IFormFiller::OnLoad(CPDFSDK_Annot* pAnnot) | |
{ | |
if (CFFL_FormFiller* pFormFiller = GetFormFiller(pAnnot, FALSE)) | |
{ | |
pFormFiller->OnLoad(pAnnot); | |
} | |
} | |
void CFFL_IFormFiller::OnDelete(CPDFSDK_Annot* pAnnot) | |
{ | |
if (CFFL_FormFiller* pFormFiller = GetFormFiller(pAnnot, FALSE)) | |
{ | |
pFormFiller->OnDelete(pAnnot); | |
} | |
UnRegisterFormFiller(pAnnot); | |
} | |
void CFFL_IFormFiller::OnMouseEnter(CPDFSDK_PageView* pPageView, CPDFSDK_Annot* pAnnot, FX_UINT nFlag) | |
{ | |
ASSERT(pAnnot != NULL); | |
ASSERT(pAnnot->GetPDFAnnot()->GetSubType() == "Widget"); | |
if (!m_bNotifying) | |
{ | |
CPDFSDK_Widget* pWidget = (CPDFSDK_Widget*)pAnnot; | |
if (pWidget->GetAAction(CPDF_AAction::CursorEnter)) | |
{ | |
m_bNotifying = TRUE; | |
int nValueAge = pWidget->GetValueAge(); | |
pWidget->ClearAppModified(); | |
ASSERT(pPageView != NULL); | |
PDFSDK_FieldAction fa; | |
fa.bModifier = m_pApp->FFI_IsCTRLKeyDown(nFlag); | |
fa.bShift = m_pApp->FFI_IsSHIFTKeyDown(nFlag); | |
pWidget->OnAAction(CPDF_AAction::CursorEnter, fa, pPageView ); | |
m_bNotifying = FALSE; | |
//if ( !IsValidAnnot(pPageView, pAnnot) ) return; | |
if (pWidget->IsAppModified()) | |
{ | |
if (CFFL_FormFiller* pFormFiller = GetFormFiller(pWidget, FALSE)) | |
{ | |
pFormFiller->ResetPDFWindow(pPageView, pWidget->GetValueAge() == nValueAge); | |
} | |
} | |
} | |
} | |
if (CFFL_FormFiller* pFormFiller = GetFormFiller(pAnnot, TRUE)) | |
{ | |
pFormFiller->OnMouseEnter(pPageView, pAnnot); | |
} | |
} | |
void CFFL_IFormFiller::OnMouseExit(CPDFSDK_PageView* pPageView, CPDFSDK_Annot* pAnnot, FX_UINT nFlag) | |
{ | |
ASSERT(pAnnot != NULL); | |
ASSERT(pAnnot->GetPDFAnnot()->GetSubType() == "Widget"); | |
if (!m_bNotifying) | |
{ | |
CPDFSDK_Widget* pWidget = (CPDFSDK_Widget*)pAnnot; | |
if (pWidget->GetAAction(CPDF_AAction::CursorExit)) | |
{ | |
m_bNotifying = TRUE; | |
pWidget->GetAppearanceAge(); | |
int nValueAge = pWidget->GetValueAge(); | |
pWidget->ClearAppModified(); | |
ASSERT(pPageView != NULL); | |
PDFSDK_FieldAction fa; | |
fa.bModifier = m_pApp->FFI_IsCTRLKeyDown(nFlag); | |
fa.bShift = m_pApp->FFI_IsSHIFTKeyDown(nFlag); | |
pWidget->OnAAction(CPDF_AAction::CursorExit, fa, pPageView); | |
m_bNotifying = FALSE; | |
//if (!IsValidAnnot(pPageView, pAnnot)) return; | |
if (pWidget->IsAppModified()) | |
{ | |
if (CFFL_FormFiller* pFormFiller = GetFormFiller(pWidget, FALSE)) | |
{ | |
pFormFiller->ResetPDFWindow(pPageView, nValueAge == pWidget->GetValueAge()); | |
} | |
} | |
} | |
} | |
if (CFFL_FormFiller* pFormFiller = GetFormFiller(pAnnot, FALSE)) | |
{ | |
pFormFiller->OnMouseExit(pPageView, pAnnot); | |
} | |
} | |
FX_BOOL CFFL_IFormFiller::OnLButtonDown(CPDFSDK_PageView* pPageView, CPDFSDK_Annot* pAnnot, FX_UINT nFlags, const CPDF_Point& point) | |
{ | |
ASSERT(pAnnot != NULL); | |
ASSERT(pAnnot->GetPDFAnnot()->GetSubType() == "Widget"); | |
if (!m_bNotifying) | |
{ | |
CPDFSDK_Widget* pWidget = (CPDFSDK_Widget*)pAnnot; | |
if (Annot_HitTest(pPageView, pAnnot, point) && pWidget->GetAAction(CPDF_AAction::ButtonDown)) | |
{ | |
m_bNotifying = TRUE; | |
pWidget->GetAppearanceAge(); | |
int nValueAge = pWidget->GetValueAge(); | |
pWidget->ClearAppModified(); | |
ASSERT(pPageView != NULL); | |
PDFSDK_FieldAction fa; | |
fa.bModifier = m_pApp->FFI_IsCTRLKeyDown(nFlags); | |
fa.bShift = m_pApp->FFI_IsSHIFTKeyDown(nFlags); | |
pWidget->OnAAction(CPDF_AAction::ButtonDown, fa, pPageView); | |
m_bNotifying = FALSE; | |
if (!IsValidAnnot(pPageView, pAnnot)) return TRUE; | |
if (pWidget->IsAppModified()) | |
{ | |
if (CFFL_FormFiller* pFormFiller = GetFormFiller(pWidget, FALSE)) | |
{ | |
pFormFiller->ResetPDFWindow(pPageView, nValueAge == pWidget->GetValueAge()); | |
} | |
} | |
} | |
} | |
if (CFFL_FormFiller* pFormFiller = GetFormFiller(pAnnot, FALSE)) | |
{ | |
return pFormFiller->OnLButtonDown(pPageView, pAnnot, nFlags, point); | |
} | |
return FALSE; | |
} | |
FX_BOOL CFFL_IFormFiller::OnLButtonUp(CPDFSDK_PageView* pPageView, CPDFSDK_Annot* pAnnot, FX_UINT nFlags, const CPDF_Point& point) | |
{ | |
ASSERT(pAnnot != NULL); | |
ASSERT(pAnnot->GetPDFAnnot()->GetSubType() == "Widget"); | |
CPDFSDK_Widget* pWidget = (CPDFSDK_Widget*)pAnnot; | |
// CReader_Page* pPage = pAnnot->GetPage(); | |
// ASSERT(pPage != NULL); | |
CPDFSDK_Document* pDocument = m_pApp->GetCurrentDoc(); | |
ASSERT(pDocument != NULL); | |
switch (pWidget->GetFieldType()) | |
{ | |
case FIELDTYPE_PUSHBUTTON: | |
case FIELDTYPE_CHECKBOX: | |
case FIELDTYPE_RADIOBUTTON: | |
if (GetViewBBox(pPageView, pAnnot).Contains((int)point.x, (int)point.y)) | |
{ | |
pDocument->SetFocusAnnot(pAnnot); | |
} | |
break; | |
default: | |
pDocument->SetFocusAnnot(pAnnot); | |
break; | |
} | |
FX_BOOL bRet = FALSE; | |
if (CFFL_FormFiller* pFormFiller = GetFormFiller(pAnnot, FALSE)) | |
{ | |
bRet = pFormFiller->OnLButtonUp(pPageView, pAnnot, nFlags, point); | |
} | |
if (pDocument->GetFocusAnnot() == pAnnot) | |
{ | |
FX_BOOL bExit = FALSE; | |
FX_BOOL bReset = FALSE; | |
OnButtonUp(pWidget, pPageView, bReset, bExit,nFlags); | |
if (bExit) return TRUE; | |
} | |
return bRet; | |
} | |
void CFFL_IFormFiller::OnButtonUp(CPDFSDK_Widget* pWidget, CPDFSDK_PageView* pPageView, FX_BOOL& bReset, FX_BOOL& bExit,FX_UINT nFlag) | |
{ | |
ASSERT(pWidget != NULL); | |
if (!m_bNotifying) | |
{ | |
if (pWidget->GetAAction(CPDF_AAction::ButtonUp)) | |
{ | |
m_bNotifying = TRUE; | |
int nAge = pWidget->GetAppearanceAge(); | |
int nValueAge = pWidget->GetValueAge(); | |
ASSERT(pPageView != NULL); | |
// CReader_DocView* pDocView = pPageView->GetDocView(); | |
// ASSERT(pDocView != NULL); | |
PDFSDK_FieldAction fa; | |
fa.bModifier = m_pApp->FFI_IsCTRLKeyDown(nFlag); | |
fa.bShift = m_pApp->FFI_IsSHIFTKeyDown(nFlag); | |
pWidget->OnAAction(CPDF_AAction::ButtonUp, fa, pPageView); | |
m_bNotifying = FALSE; | |
if (!IsValidAnnot(pPageView, pWidget)) | |
{ | |
bExit = TRUE; | |
return; | |
} | |
if (nAge != pWidget->GetAppearanceAge()) | |
{ | |
if (CFFL_FormFiller* pFormFiller = GetFormFiller(pWidget, FALSE)) | |
{ | |
pFormFiller->ResetPDFWindow(pPageView, nValueAge == pWidget->GetValueAge()); | |
} | |
bReset = TRUE; | |
} | |
} | |
} | |
} | |
FX_BOOL CFFL_IFormFiller::OnLButtonDblClk(CPDFSDK_PageView* pPageView, CPDFSDK_Annot* pAnnot, FX_UINT nFlags, const CPDF_Point& point) | |
{ | |
ASSERT(pAnnot != NULL); | |
ASSERT(pAnnot->GetPDFAnnot()->GetSubType() == "Widget"); | |
if (CFFL_FormFiller* pFormFiller = GetFormFiller(pAnnot, FALSE)) | |
{ | |
return pFormFiller->OnLButtonDblClk(pPageView, pAnnot, nFlags, point); | |
} | |
return FALSE; | |
} | |
FX_BOOL CFFL_IFormFiller::OnMouseMove(CPDFSDK_PageView* pPageView, CPDFSDK_Annot* pAnnot, FX_UINT nFlags, const CPDF_Point& point) | |
{ | |
ASSERT(pAnnot != NULL); | |
ASSERT(pAnnot->GetPDFAnnot()->GetSubType() == "Widget"); | |
//change cursor | |
if (CFFL_FormFiller* pFormFiller = GetFormFiller(pAnnot, TRUE)) | |
{ | |
return pFormFiller->OnMouseMove(pPageView, pAnnot, nFlags, point); | |
} | |
return FALSE; | |
} | |
FX_BOOL CFFL_IFormFiller::OnMouseWheel(CPDFSDK_PageView* pPageView, CPDFSDK_Annot* pAnnot, FX_UINT nFlags, short zDelta, const CPDF_Point& point) | |
{ | |
ASSERT(pAnnot != NULL); | |
ASSERT(pAnnot->GetPDFAnnot()->GetSubType() == "Widget"); | |
if (CFFL_FormFiller* pFormFiller = GetFormFiller(pAnnot, FALSE)) | |
{ | |
return pFormFiller->OnMouseWheel(pPageView, pAnnot, nFlags, zDelta, point); | |
} | |
return FALSE; | |
} | |
FX_BOOL CFFL_IFormFiller::OnRButtonDown(CPDFSDK_PageView* pPageView, CPDFSDK_Annot* pAnnot, FX_UINT nFlags, const CPDF_Point& point) | |
{ | |
ASSERT(pAnnot != NULL); | |
ASSERT(pAnnot->GetPDFAnnot()->GetSubType() == "Widget"); | |
if (CFFL_FormFiller* pFormFiller = GetFormFiller(pAnnot, FALSE)) | |
{ | |
return pFormFiller->OnRButtonDown(pPageView, pAnnot, nFlags, point); | |
} | |
return FALSE; | |
} | |
FX_BOOL CFFL_IFormFiller::OnRButtonUp(CPDFSDK_PageView* pPageView, CPDFSDK_Annot* pAnnot, FX_UINT nFlags, const CPDF_Point& point) | |
{ | |
ASSERT(pAnnot != NULL); | |
ASSERT(pAnnot->GetPDFAnnot()->GetSubType() == "Widget"); | |
if (CFFL_FormFiller* pFormFiller = GetFormFiller(pAnnot, FALSE)) | |
{ | |
return pFormFiller->OnRButtonUp(pPageView, pAnnot, nFlags, point); | |
} | |
return FALSE; | |
} | |
FX_BOOL CFFL_IFormFiller::OnRButtonDblClk(CPDFSDK_PageView* pPageView, CPDFSDK_Annot* pAnnot, FX_UINT nFlags, const CPDF_Point& point) | |
{ | |
ASSERT(pAnnot != NULL); | |
ASSERT(pAnnot->GetPDFAnnot()->GetSubType() == "Widget"); | |
if (CFFL_FormFiller* pFormFiller = GetFormFiller(pAnnot, FALSE)) | |
{ | |
return pFormFiller->OnRButtonDblClk(pPageView, pAnnot, nFlags, point); | |
} | |
return FALSE; | |
} | |
FX_BOOL CFFL_IFormFiller::OnKeyDown(CPDFSDK_Annot* pAnnot, FX_UINT nKeyCode, FX_UINT nFlags) | |
{ | |
ASSERT(pAnnot != NULL); | |
ASSERT(pAnnot->GetPDFAnnot()->GetSubType() == "Widget"); | |
if (CFFL_FormFiller* pFormFiller = GetFormFiller(pAnnot, FALSE)) | |
{ | |
return pFormFiller->OnKeyDown(pAnnot, nKeyCode, nFlags); | |
} | |
return FALSE; | |
} | |
FX_BOOL CFFL_IFormFiller::OnChar(CPDFSDK_Annot* pAnnot, FX_UINT nChar, FX_UINT nFlags) | |
{ | |
ASSERT(pAnnot != NULL); | |
ASSERT(pAnnot->GetPDFAnnot()->GetSubType() == "Widget"); | |
if (nChar == FWL_VKEY_Tab) return TRUE; | |
if (CFFL_FormFiller* pFormFiller = GetFormFiller(pAnnot, FALSE)) | |
{ | |
return pFormFiller->OnChar(pAnnot, nChar, nFlags); | |
} | |
return FALSE; | |
} | |
void CFFL_IFormFiller::OnDeSelected(CPDFSDK_Annot* pAnnot) | |
{ | |
ASSERT(pAnnot != NULL); | |
ASSERT(pAnnot->GetPDFAnnot()->GetSubType() == "Widget"); | |
if (CFFL_FormFiller* pFormFiller = GetFormFiller(pAnnot, FALSE)) | |
{ | |
pFormFiller->OnDeSelected(pAnnot); | |
} | |
} | |
void CFFL_IFormFiller::OnSelected(CPDFSDK_Annot* pAnnot) | |
{ | |
ASSERT(pAnnot != NULL); | |
ASSERT(pAnnot->GetPDFAnnot()->GetSubType() == "Widget"); | |
if (CFFL_FormFiller* pFormFiller = GetFormFiller(pAnnot, FALSE)) | |
{ | |
pFormFiller->OnSelected(pAnnot); | |
} | |
} | |
FX_BOOL CFFL_IFormFiller::OnSetFocus(CPDFSDK_Annot* pAnnot,FX_UINT nFlag) | |
{ | |
if(!pAnnot) return FALSE; | |
ASSERT(pAnnot->GetPDFAnnot()->GetSubType() == "Widget"); | |
if (!m_bNotifying) | |
{ | |
CPDFSDK_Widget* pWidget = (CPDFSDK_Widget*)pAnnot; | |
if (pWidget->GetAAction(CPDF_AAction::GetFocus)) | |
{ | |
m_bNotifying = TRUE; | |
pWidget->GetAppearanceAge(); | |
int nValueAge = pWidget->GetValueAge(); | |
pWidget->ClearAppModified(); | |
CPDFSDK_PageView* pPageView = pAnnot->GetPageView(); | |
ASSERT(pPageView != NULL); | |
PDFSDK_FieldAction fa; | |
fa.bModifier = m_pApp->FFI_IsCTRLKeyDown(nFlag); | |
fa.bShift = m_pApp->FFI_IsSHIFTKeyDown(nFlag); | |
CFFL_FormFiller* pFormFiller = GetFormFiller(pWidget, TRUE); | |
if(!pFormFiller) return FALSE; | |
pFormFiller->GetActionData(pPageView, CPDF_AAction::GetFocus, fa); | |
pWidget->OnAAction(CPDF_AAction::GetFocus, fa, pPageView); | |
m_bNotifying = FALSE; | |
// if (!IsValidAnnot(m_pApp, pDocument, pDocView, pPageView, pAnnot)) return FALSE; | |
if (pWidget->IsAppModified()) | |
{ | |
if (CFFL_FormFiller* pFormFiller = GetFormFiller(pWidget, FALSE)) | |
{ | |
pFormFiller->ResetPDFWindow(pPageView, nValueAge == pWidget->GetValueAge()); | |
} | |
} | |
} | |
} | |
if (CFFL_FormFiller* pFormFiller = GetFormFiller(pAnnot, TRUE)) | |
{ | |
if (pFormFiller->OnSetFocus(pAnnot, nFlag)) | |
{ | |
return TRUE; | |
} | |
else | |
return FALSE; | |
} | |
return TRUE; | |
} | |
FX_BOOL CFFL_IFormFiller::OnKillFocus(CPDFSDK_Annot* pAnnot,FX_UINT nFlag) | |
{ | |
if(!pAnnot) return FALSE; | |
ASSERT(pAnnot->GetPDFAnnot()->GetSubType() == "Widget"); | |
if (CFFL_FormFiller* pFormFiller = GetFormFiller(pAnnot, FALSE)) | |
{ | |
if (pFormFiller->OnKillFocus(pAnnot, nFlag)) | |
{ | |
if (!m_bNotifying) | |
{ | |
CPDFSDK_Widget* pWidget = (CPDFSDK_Widget*)pAnnot; | |
if (pWidget->GetAAction(CPDF_AAction::LoseFocus)) | |
{ | |
m_bNotifying = TRUE; | |
pWidget->ClearAppModified(); | |
CPDFSDK_PageView* pPageView = pWidget->GetPageView(); | |
ASSERT(pPageView != NULL); | |
PDFSDK_FieldAction fa; | |
fa.bModifier = m_pApp->FFI_IsCTRLKeyDown(nFlag); | |
fa.bShift = m_pApp->FFI_IsSHIFTKeyDown(nFlag); | |
pFormFiller->GetActionData(pPageView, CPDF_AAction::LoseFocus, fa); | |
pWidget->OnAAction(CPDF_AAction::LoseFocus, fa, pPageView); | |
m_bNotifying = FALSE; | |
} | |
} | |
} | |
else | |
return FALSE; | |
} | |
return TRUE; | |
} | |
FX_BOOL CFFL_IFormFiller::IsVisible(CPDFSDK_Widget* pWidget) | |
{ | |
return pWidget->IsVisible(); | |
} | |
FX_BOOL CFFL_IFormFiller::IsReadOnly(CPDFSDK_Widget* pWidget) | |
{ | |
ASSERT(pWidget != NULL); | |
int nFieldFlags = pWidget->GetFieldFlags(); | |
return (nFieldFlags & FIELDFLAG_READONLY) == FIELDFLAG_READONLY; | |
} | |
FX_BOOL CFFL_IFormFiller::IsFillingAllowed(CPDFSDK_Widget* pWidget) | |
{ | |
ASSERT(pWidget != NULL); | |
if (pWidget->GetFieldType() == FIELDTYPE_PUSHBUTTON) | |
return TRUE; | |
else | |
{ | |
CPDF_Page* pPage = pWidget->GetPDFPage(); | |
ASSERT(pPage != NULL); | |
CPDF_Document* pDocument = pPage->m_pDocument; | |
ASSERT(pDocument != NULL); | |
FX_DWORD dwPermissions = pDocument->GetUserPermissions(); | |
return (dwPermissions&FPDFPERM_FILL_FORM) || | |
(dwPermissions&FPDFPERM_ANNOT_FORM) || | |
(dwPermissions&FPDFPERM_MODIFY); | |
} | |
return TRUE; | |
} | |
CFFL_FormFiller* CFFL_IFormFiller::GetFormFiller(CPDFSDK_Annot* pAnnot, FX_BOOL bRegister) | |
{ | |
// ASSERT(pAnnot != NULL); | |
// ASSERT(pAnnot->GetPDFAnnot()->GetSubType() == "Widget"); | |
CFFL_FormFiller * pFormFiller = NULL; | |
m_Maps.Lookup(pAnnot, pFormFiller); | |
if (pFormFiller) | |
return pFormFiller; | |
if (bRegister) | |
{ | |
CPDFSDK_Widget* pWidget = (CPDFSDK_Widget*)pAnnot; | |
int nFieldType = pWidget->GetFieldType(); | |
switch(nFieldType) | |
{ | |
case FIELDTYPE_PUSHBUTTON: | |
pFormFiller = new CFFL_PushButton(m_pApp, pWidget); | |
break; | |
case FIELDTYPE_CHECKBOX: | |
pFormFiller = new CFFL_CheckBox(m_pApp, pWidget); | |
break; | |
case FIELDTYPE_RADIOBUTTON: | |
pFormFiller = new CFFL_RadioButton(m_pApp, pWidget); | |
break; | |
case FIELDTYPE_TEXTFIELD: | |
pFormFiller = new CFFL_TextField(m_pApp, pWidget); | |
break; | |
case FIELDTYPE_LISTBOX: | |
pFormFiller = new CFFL_ListBox(m_pApp, pWidget); | |
break; | |
case FIELDTYPE_COMBOBOX: | |
pFormFiller = new CFFL_ComboBox(m_pApp, pWidget); | |
break; | |
case FIELDTYPE_UNKNOWN: | |
default: | |
pFormFiller = NULL; | |
break; | |
} | |
if (pFormFiller) | |
{ | |
m_Maps.SetAt(pAnnot, pFormFiller); | |
} | |
} | |
return pFormFiller; | |
} | |
void CFFL_IFormFiller::RemoveFormFiller(CPDFSDK_Annot* pAnnot) | |
{ | |
if ( pAnnot != NULL ) | |
{ | |
UnRegisterFormFiller( pAnnot ); | |
} | |
} | |
void CFFL_IFormFiller::UnRegisterFormFiller(CPDFSDK_Annot* pAnnot) | |
{ | |
CFFL_FormFiller * pFormFiller = NULL; | |
if (m_Maps.Lookup(pAnnot,pFormFiller)) | |
{ | |
if (pFormFiller) | |
delete pFormFiller; | |
m_Maps.RemoveKey(pAnnot); | |
} | |
} | |
void CFFL_IFormFiller::SetFocusAnnotTab(CPDFSDK_Annot* pWidget, FX_BOOL bSameField, FX_BOOL bNext) | |
{ | |
} | |
void CFFL_IFormFiller::QueryWherePopup(void* pPrivateData, FX_FLOAT fPopupMin,FX_FLOAT fPopupMax, FX_INT32 & nRet, FX_FLOAT & fPopupRet) | |
{ | |
ASSERT(pPrivateData != NULL); | |
CFFL_PrivateData* pData = (CFFL_PrivateData*)pPrivateData; | |
CPDF_Rect rcPageView(0,0,0,0); | |
rcPageView.right = pData->pWidget->GetPDFPage()->GetPageWidth(); | |
rcPageView.bottom = pData->pWidget->GetPDFPage()->GetPageHeight(); | |
rcPageView.Normalize(); | |
ASSERT(pData->pWidget != NULL); | |
CPDF_Rect rcAnnot = pData->pWidget->GetRect(); | |
FX_FLOAT fTop = 0.0f; | |
FX_FLOAT fBottom = 0.0f; | |
CPDFSDK_Widget * pWidget = (CPDFSDK_Widget*)pData->pWidget; | |
switch (pWidget->GetRotate() / 90) | |
{ | |
default: | |
case 0: | |
fTop = rcPageView.top - rcAnnot.top; | |
fBottom = rcAnnot.bottom - rcPageView.bottom; | |
break; | |
case 1: | |
fTop = rcAnnot.left - rcPageView.left; | |
fBottom = rcPageView.right - rcAnnot.right; | |
break; | |
case 2: | |
fTop = rcAnnot.bottom - rcPageView.bottom; | |
fBottom = rcPageView.top - rcAnnot.top; | |
break; | |
case 3: | |
fTop = rcPageView.right - rcAnnot.right; | |
fBottom = rcAnnot.left - rcPageView.left; | |
break; | |
} | |
FX_FLOAT fFactHeight = 0; | |
FX_BOOL bBottom = TRUE; | |
FX_FLOAT fMaxListBoxHeight = 0; | |
if (fPopupMax > FFL_MAXLISTBOXHEIGHT) | |
{ | |
if (fPopupMin > FFL_MAXLISTBOXHEIGHT) | |
{ | |
fMaxListBoxHeight = fPopupMin; | |
} | |
else | |
{ | |
fMaxListBoxHeight = FFL_MAXLISTBOXHEIGHT; | |
} | |
} | |
else | |
fMaxListBoxHeight = fPopupMax; | |
if (fBottom > fMaxListBoxHeight) | |
{ | |
fFactHeight = fMaxListBoxHeight; | |
bBottom = TRUE; | |
} | |
else | |
{ | |
if (fTop > fMaxListBoxHeight) | |
{ | |
fFactHeight = fMaxListBoxHeight; | |
bBottom = FALSE; | |
} | |
else | |
{ | |
if (fTop > fBottom) | |
{ | |
fFactHeight = fTop; | |
bBottom = FALSE; | |
} | |
else | |
{ | |
fFactHeight = fBottom; | |
bBottom = TRUE; | |
} | |
} | |
} | |
nRet = bBottom ? 0 : 1; | |
fPopupRet = fFactHeight; | |
} | |
void CFFL_IFormFiller::OnSetWindowRect(void* pPrivateData, const CPDF_Rect & rcWindow) | |
{ | |
ASSERT(pPrivateData != NULL); | |
CFFL_PrivateData* pData = (CFFL_PrivateData*)pPrivateData; | |
if (CFFL_FormFiller* pFormFiller = GetFormFiller(pData->pWidget, TRUE)) | |
{ | |
CPDF_Rect rcOld = pFormFiller->PWLtoFFL(pFormFiller->GetWindowRect(pData->pPageView)); | |
CPDF_Rect rcNew = pFormFiller->PWLtoFFL(rcWindow); | |
pFormFiller->SetWindowRect(pData->pPageView, rcWindow); | |
CPDF_Rect unRect = rcOld; | |
unRect.Union(rcNew); | |
//FX_RECT rcRect = unRect.GetOutterRect(); | |
unRect.left = (FX_FLOAT)(unRect.left - 0.5); | |
unRect.right = (FX_FLOAT)(unRect.right + 0.5); | |
unRect.top = (FX_FLOAT)(unRect.top + 0.5); | |
unRect.bottom = (FX_FLOAT)(unRect.bottom -0.5); | |
m_pApp->FFI_Invalidate(pData->pWidget->GetPDFPage(), unRect.left, unRect.top, unRect.right, unRect.bottom); | |
} | |
} | |
void CFFL_IFormFiller::OnKeyStroke(FX_BOOL bEditOrList, void* pPrivateData, FX_INT32 nKeyCode, CFX_WideString& strChange, | |
const CFX_WideString& strChangeEx, FX_BOOL bKeyDown, | |
FX_BOOL & bRC, FX_BOOL & bExit) | |
{ | |
ASSERT(pPrivateData != NULL); | |
CFFL_PrivateData* pData = (CFFL_PrivateData*)pPrivateData; | |
ASSERT(pData->pWidget != NULL); | |
CFFL_FormFiller* pFormFiller = GetFormFiller(pData->pWidget, FALSE); | |
ASSERT(pFormFiller != NULL); | |
pFormFiller->OnKeyStroke(bKeyDown); | |
} | |
void CFFL_IFormFiller::OnKeyStrokeCommit(CPDFSDK_Widget* pWidget, CPDFSDK_PageView* pPageView, FX_BOOL& bRC, FX_BOOL& bExit, FX_DWORD nFlag) | |
{ | |
if (!m_bNotifying) | |
{ | |
ASSERT(pWidget != NULL); | |
if (pWidget->GetAAction(CPDF_AAction::KeyStroke)) | |
{ | |
m_bNotifying = TRUE; | |
pWidget->ClearAppModified(); | |
ASSERT(pPageView != NULL); | |
// CReader_DocView* pDocView = pPageView->GetDocView(); | |
// ASSERT(pDocView != NULL); | |
PDFSDK_FieldAction fa; | |
fa.bModifier = m_pApp->FFI_IsCTRLKeyDown(nFlag); | |
fa.bShift = m_pApp->FFI_IsSHIFTKeyDown(nFlag); | |
fa.bWillCommit = TRUE; | |
fa.nCommitKey = GetCommitKey(); | |
fa.bKeyDown = GetKeyDown(); | |
fa.bRC = TRUE; | |
CFFL_FormFiller* pFormFiller = GetFormFiller(pWidget, FALSE); | |
ASSERT(pFormFiller != NULL); | |
pFormFiller->GetActionData(pPageView, CPDF_AAction::KeyStroke, fa); | |
pFormFiller->SaveState(pPageView); | |
PDFSDK_FieldAction faOld = fa; | |
pWidget->OnAAction(CPDF_AAction::KeyStroke, fa, pPageView); | |
bRC = fa.bRC; | |
// bExit = !IsValidAnnot(m_pApp, pDocument, pDocView, pPageView, pWidget); | |
m_bNotifying = FALSE; | |
} | |
} | |
} | |
void CFFL_IFormFiller::OnValidate(CPDFSDK_Widget* pWidget, CPDFSDK_PageView* pPageView, FX_BOOL& bRC, FX_BOOL& bExit, FX_DWORD nFlag) | |
{ | |
if (!m_bNotifying) | |
{ | |
ASSERT(pWidget != NULL); | |
if (pWidget->GetAAction(CPDF_AAction::Validate)) | |
{ | |
m_bNotifying = TRUE; | |
pWidget->ClearAppModified(); | |
ASSERT(pPageView != NULL); | |
// CReader_DocView* pDocView = pPageView->GetDocView(); | |
// ASSERT(pDocView != NULL); | |
PDFSDK_FieldAction fa; | |
fa.bModifier = m_pApp->FFI_IsCTRLKeyDown(nFlag); | |
fa.bShift = m_pApp->FFI_IsSHIFTKeyDown(nFlag); | |
fa.bKeyDown = GetKeyDown(); | |
fa.bRC = TRUE; | |
CFFL_FormFiller* pFormFiller = GetFormFiller(pWidget, FALSE); | |
ASSERT(pFormFiller != NULL); | |
pFormFiller->GetActionData(pPageView, CPDF_AAction::Validate, fa); | |
pFormFiller->SaveState(pPageView); | |
PDFSDK_FieldAction faOld = fa; | |
pWidget->OnAAction(CPDF_AAction::Validate, fa, pPageView); | |
bRC = fa.bRC; | |
// bExit = !IsValidAnnot(m_pApp, pDocument, pDocView, pPageView, pWidget); | |
m_bNotifying = FALSE; | |
} | |
} | |
} | |
void CFFL_IFormFiller::OnCalculate(CPDFSDK_Widget* pWidget, CPDFSDK_PageView* pPageView, FX_BOOL& bExit, FX_DWORD nFlag) | |
{ | |
if (!m_bNotifying) | |
{ | |
ASSERT(pWidget != NULL); | |
ASSERT(pPageView != NULL); | |
// CReader_DocView* pDocView = pPageView->GetDocView(); | |
// ASSERT(pDocView != NULL); | |
CPDFSDK_Document* pDocument = pPageView->GetSDKDocument(); | |
ASSERT(pDocument != NULL); | |
CPDFSDK_InterForm* pInterForm = (CPDFSDK_InterForm*)pDocument->GetInterForm(); | |
ASSERT(pInterForm != NULL); | |
pInterForm->OnCalculate(pWidget->GetFormField()); | |
// bExit = !IsValidAnnot(m_pApp, pDocument, pDocView, pPageView, pWidget); | |
m_bNotifying = FALSE; | |
} | |
} | |
void CFFL_IFormFiller::OnFormat(CPDFSDK_Widget* pWidget, CPDFSDK_PageView* pPageView, FX_BOOL& bExit, FX_DWORD nFlag) | |
{ | |
if (!m_bNotifying) | |
{ | |
ASSERT(pWidget != NULL); | |
ASSERT(pPageView != NULL); | |
// CReader_DocView* pDocView = pPageView->GetDocView(); | |
// ASSERT(pDocView != NULL); | |
CPDFSDK_Document* pDocument = pPageView->GetSDKDocument(); | |
ASSERT(pDocument != NULL); | |
CPDFSDK_InterForm* pInterForm = (CPDFSDK_InterForm*)pDocument->GetInterForm(); | |
ASSERT(pInterForm != NULL); | |
FX_BOOL bFormated = FALSE; | |
CFX_WideString sValue = pInterForm->OnFormat(pWidget->GetFormField(), GetCommitKey(), bFormated); | |
// bExit = !IsValidAnnot(m_pApp, pDocument, pDocView, pPageView, pWidget); | |
if (bExit) return; | |
if (bFormated) | |
{ | |
pInterForm->ResetFieldAppearance(pWidget->GetFormField(), sValue, TRUE); | |
pInterForm->UpdateField(pWidget->GetFormField()); | |
} | |
m_bNotifying = FALSE; | |
} | |
} | |
// LRESULT CALLBACK CFFL_IFormFiller::FFL_WndProc( | |
// int code, // hook code | |
// WPARAM wParam, // virtual-key code | |
// LPARAM lParam // keystroke-message information | |
// ) | |
// { | |
// if (code != HC_ACTION) | |
// { | |
// return CallNextHookEx (m_hookSheet, code, wParam, lParam); | |
// } | |
// | |
// FXSYS_memcpy(&g_Msg, (void*)lParam, sizeof(MSG)); | |
// | |
// return 0; | |
// } | |
// MSG CFFL_IFormFiller::GetLastMessage() | |
// { | |
// return g_Msg; | |
// } | |
int CFFL_IFormFiller::GetCommitKey() | |
{ | |
// MSG msg = CFFL_IFormFiller::GetLastMessage(); | |
int nCommitKey = 0; | |
// switch (msg.message) | |
// { | |
// case WM_LBUTTONDOWN: | |
// case WM_LBUTTONUP: | |
// nCommitKey = 1; | |
// break; | |
// case WM_KEYDOWN: | |
// switch (msg.wParam) | |
// { | |
// case VK_RETURN: | |
// nCommitKey = 2; | |
// break; | |
// case VK_TAB: | |
// nCommitKey = 3; | |
// break; | |
// } | |
// break; | |
// } | |
return nCommitKey; | |
} | |
FX_BOOL CFFL_IFormFiller::GetKeyDown() | |
{ | |
return TRUE; | |
// MSG msg = CFFL_IFormFiller::GetLastMessage(); | |
// | |
// return msg.message == WM_KEYDOWN || msg.message == WM_CHAR; | |
} | |
FX_BOOL CFFL_IFormFiller::IsValidAnnot(CPDFSDK_PageView* pPageView, CPDFSDK_Annot* pAnnot) | |
{ | |
ASSERT(pPageView != NULL); | |
ASSERT(pAnnot != NULL); | |
if(pPageView) | |
return pPageView->IsValidAnnot(pAnnot->GetPDFAnnot()); | |
else | |
return FALSE; | |
} | |
void CFFL_IFormFiller::BeforeUndo(CPDFSDK_Document* pDocument) | |
{ | |
} | |
void CFFL_IFormFiller::BeforeRedo(CPDFSDK_Document* pDocument) | |
{ | |
BeforeUndo(pDocument); | |
} | |
void CFFL_IFormFiller::AfterUndo(CPDFSDK_Document* pDocument) | |
{ | |
} | |
void CFFL_IFormFiller::AfterRedo(CPDFSDK_Document* pDocument) | |
{ | |
} | |
FX_BOOL CFFL_IFormFiller::CanCopy(CPDFSDK_Document* pDocument) | |
{ | |
return FALSE; | |
} | |
FX_BOOL CFFL_IFormFiller::CanCut(CPDFSDK_Document* pDocument) | |
{ | |
return FALSE; | |
} | |
FX_BOOL CFFL_IFormFiller::CanPaste(CPDFSDK_Document* pDocument) | |
{ | |
return FALSE; | |
} | |
void CFFL_IFormFiller::DoCopy(CPDFSDK_Document* pDocument) | |
{ | |
} | |
void CFFL_IFormFiller::DoCut(CPDFSDK_Document* pDocument) | |
{ | |
} | |
void CFFL_IFormFiller::DoPaste(CPDFSDK_Document* pDocument) | |
{ | |
} | |
void CFFL_IFormFiller::OnBeforeKeyStroke(FX_BOOL bEditOrList, void* pPrivateData, FX_INT32 nKeyCode, | |
CFX_WideString & strChange, const CFX_WideString& strChangeEx, | |
int nSelStart, int nSelEnd, | |
FX_BOOL bKeyDown, FX_BOOL & bRC, FX_BOOL & bExit, FX_DWORD nFlag) | |
{ | |
ASSERT(pPrivateData != NULL); | |
CFFL_PrivateData* pData = (CFFL_PrivateData*)pPrivateData; | |
ASSERT(pData->pWidget != NULL); | |
CFFL_FormFiller* pFormFiller = GetFormFiller(pData->pWidget, FALSE); | |
ASSERT(pFormFiller != NULL); | |
if (!m_bNotifying) | |
{ | |
if (pData->pWidget->GetAAction(CPDF_AAction::KeyStroke)) | |
{ | |
m_bNotifying = TRUE; | |
int nAge = pData->pWidget->GetAppearanceAge(); | |
int nValueAge = pData->pWidget->GetValueAge(); | |
ASSERT(pData->pPageView != NULL); | |
CPDFSDK_Document* pDocument = pData->pPageView->GetSDKDocument(); | |
PDFSDK_FieldAction fa; | |
fa.bModifier = m_pApp->FFI_IsCTRLKeyDown(nFlag); | |
fa.bShift = m_pApp->FFI_IsSHIFTKeyDown(nFlag); | |
fa.sChange = strChange; | |
fa.sChangeEx = strChangeEx; | |
fa.bKeyDown = bKeyDown; | |
fa.bWillCommit = FALSE; | |
fa.bRC = TRUE; | |
fa.nSelStart = nSelStart; | |
fa.nSelEnd = nSelEnd; | |
pFormFiller->GetActionData(pData->pPageView, CPDF_AAction::KeyStroke, fa); | |
pFormFiller->SaveState(pData->pPageView); | |
if (pData->pWidget->OnAAction(CPDF_AAction::KeyStroke, fa, pData->pPageView)) | |
{ | |
if (!IsValidAnnot(pData->pPageView, pData->pWidget)) | |
{ | |
bExit = TRUE; | |
m_bNotifying = FALSE; | |
return; | |
} | |
if (nAge != pData->pWidget->GetAppearanceAge()) | |
{ | |
CPWL_Wnd* pWnd = pFormFiller->ResetPDFWindow(pData->pPageView, nValueAge == pData->pWidget->GetValueAge()); | |
pData = (CFFL_PrivateData*)pWnd->GetAttachedData(); | |
bExit = TRUE; | |
} | |
if (fa.bRC) | |
{ | |
pFormFiller->SetActionData(pData->pPageView, CPDF_AAction::KeyStroke, fa); | |
bRC = FALSE; | |
} | |
else | |
{ | |
pFormFiller->RestoreState(pData->pPageView); | |
bRC = FALSE; | |
} | |
if (pDocument->GetFocusAnnot() != pData->pWidget) | |
{ | |
pFormFiller->CommitData(pData->pPageView,nFlag); | |
bExit = TRUE; | |
} | |
} | |
else | |
{ | |
if (!IsValidAnnot(pData->pPageView, pData->pWidget)) | |
{ | |
bExit = TRUE; | |
m_bNotifying = FALSE; | |
return; | |
} | |
} | |
m_bNotifying = FALSE; | |
} | |
} | |
} | |
void CFFL_IFormFiller::OnAfterKeyStroke(FX_BOOL bEditOrList, void* pPrivateData, FX_BOOL & bExit,FX_DWORD nFlag) | |
{ | |
ASSERT(pPrivateData != NULL); | |
CFFL_PrivateData* pData = (CFFL_PrivateData*)pPrivateData; | |
ASSERT(pData->pWidget != NULL); | |
CFFL_FormFiller* pFormFiller = GetFormFiller(pData->pWidget, FALSE); | |
ASSERT(pFormFiller != NULL); | |
if (!bEditOrList) | |
pFormFiller->OnKeyStroke(bExit); | |
} |