blob: 6203f8566244277be556b590cf462dd175fb0fd9 [file] [log] [blame]
// 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/fsdk_define.h"
#include "../include/fsdk_mgr.h"
#include "../include/fsdk_baseannot.h"
#include "../include/fsdk_baseform.h"
#include "../include/formfiller/FFL_FormFiller.h"
#include "../include/fsdk_actionhandler.h"
#include "../include/javascript/IJavaScript.h"
//------------------------------------------------------------------------------------
//* CPDFSDK_Widget
//------------------------------------------------------------------------------------
#define IsFloatZero(f) ((f) < 0.01 && (f) > -0.01)
#define IsFloatBigger(fa,fb) ((fa) > (fb) && !IsFloatZero((fa) - (fb)))
#define IsFloatSmaller(fa,fb) ((fa) < (fb) && !IsFloatZero((fa) - (fb)))
#define IsFloatEqual(fa,fb) IsFloatZero((fa)-(fb))
CPDFSDK_Widget::CPDFSDK_Widget(CPDF_Annot* pAnnot, CPDFSDK_PageView* pPageView, CPDFSDK_InterForm* pInterForm) :
CPDFSDK_Annot(pAnnot, pPageView),
m_pInterForm(pInterForm),
m_nAppAge(0),
m_nValueAge(0)
{
ASSERT(m_pInterForm != NULL);
}
CPDFSDK_Widget::~CPDFSDK_Widget()
{
}
FX_BOOL CPDFSDK_Widget::IsWidgetAppearanceValid(CPDF_Annot::AppearanceMode mode)
{
ASSERT(m_pAnnot != NULL);
ASSERT(m_pAnnot->m_pAnnotDict != NULL);
CPDF_Dictionary* pAP = m_pAnnot->m_pAnnotDict->GetDict("AP");
if (pAP == NULL) return FALSE;
// Choose the right sub-ap
const FX_CHAR* ap_entry = "N";
if (mode == CPDF_Annot::Down)
ap_entry = "D";
else if (mode == CPDF_Annot::Rollover)
ap_entry = "R";
if (!pAP->KeyExist(ap_entry))
ap_entry = "N";
// Get the AP stream or subdirectory
CPDF_Object* psub = pAP->GetElementValue(ap_entry);
if (psub == NULL) return FALSE;
int nFieldType = GetFieldType();
switch (nFieldType)
{
case FIELDTYPE_PUSHBUTTON:
case FIELDTYPE_COMBOBOX:
case FIELDTYPE_LISTBOX:
case FIELDTYPE_TEXTFIELD:
case FIELDTYPE_SIGNATURE:
return psub->GetType() == PDFOBJ_STREAM;
case FIELDTYPE_CHECKBOX:
case FIELDTYPE_RADIOBUTTON:
if (psub->GetType() == PDFOBJ_DICTIONARY)
{
CPDF_Dictionary* pSubDict = (CPDF_Dictionary*)psub;
return pSubDict->GetStream(this->GetAppState()) != NULL;
}
else
return FALSE;
break;
}
return TRUE;
}
int CPDFSDK_Widget::GetFieldType() const
{
CPDF_FormField* pField = GetFormField();
ASSERT(pField != NULL);
return pField->GetFieldType();
}
int CPDFSDK_Widget::GetFieldFlags() const
{
CPDF_InterForm* pPDFInterForm = m_pInterForm->GetInterForm();
ASSERT(pPDFInterForm != NULL);
CPDF_FormControl* pFormControl = pPDFInterForm->GetControlByDict(m_pAnnot->m_pAnnotDict);
CPDF_FormField* pFormField = pFormControl->GetField();
return pFormField->GetFieldFlags();
}
CFX_ByteString CPDFSDK_Widget::GetSubType() const
{
int nType = GetFieldType();
if (nType == FIELDTYPE_SIGNATURE)
return BFFT_SIGNATURE;
return CPDFSDK_Annot::GetSubType();
}
CPDF_FormField* CPDFSDK_Widget::GetFormField() const
{
ASSERT(m_pInterForm != NULL);
CPDF_FormControl* pCtrl = GetFormControl();
ASSERT(pCtrl != NULL);
return pCtrl->GetField();
}
CPDF_FormControl* CPDFSDK_Widget::GetFormControl() const
{
ASSERT(m_pInterForm != NULL);
CPDF_InterForm* pPDFInterForm = m_pInterForm->GetInterForm();
ASSERT(pPDFInterForm != NULL);
return pPDFInterForm->GetControlByDict(GetAnnotDict());
}
static CPDF_Dictionary* BF_GetField(CPDF_Dictionary* pFieldDict, const FX_CHAR* name)
{
if (pFieldDict == NULL) return NULL;
// First check the dictionary itself
CPDF_Object* pAttr = pFieldDict->GetElementValue(name);
if (pAttr) return pFieldDict;
// Now we need to search from parents
CPDF_Dictionary* pParent = pFieldDict->GetDict("Parent");
if (pParent == NULL) return NULL;
return BF_GetField(pParent, name);
}
CPDF_FormControl* CPDFSDK_Widget::GetFormControl(CPDF_InterForm* pInterForm, CPDF_Dictionary* pAnnotDict)
{
ASSERT(pInterForm != NULL);
ASSERT(pAnnotDict != NULL);
CPDF_FormControl* pControl = pInterForm->GetControlByDict(pAnnotDict);
return pControl;
}
int CPDFSDK_Widget::GetRotate() const
{
CPDF_FormControl* pCtrl = this->GetFormControl();
ASSERT(pCtrl != NULL);
return pCtrl->GetRotation() % 360;
}
FX_BOOL CPDFSDK_Widget::GetFillColor(FX_COLORREF& color) const
{
CPDF_FormControl* pFormCtrl = GetFormControl();
ASSERT(pFormCtrl != NULL);
int iColorType = 0;
color = FX_ARGBTOCOLORREF(pFormCtrl->GetBackgroundColor(iColorType));
return iColorType != COLORTYPE_TRANSPARENT;
}
FX_BOOL CPDFSDK_Widget::GetBorderColor(FX_COLORREF& color) const
{
CPDF_FormControl* pFormCtrl = GetFormControl();
ASSERT(pFormCtrl != NULL);
int iColorType = 0;
color = FX_ARGBTOCOLORREF(pFormCtrl->GetBorderColor(iColorType));
return iColorType != COLORTYPE_TRANSPARENT;
}
FX_BOOL CPDFSDK_Widget::GetTextColor(FX_COLORREF& color) const
{
CPDF_FormControl* pFormCtrl = GetFormControl();
ASSERT(pFormCtrl != NULL);
CPDF_DefaultAppearance da = pFormCtrl->GetDefaultAppearance();
if (da.HasColor())
{
FX_ARGB argb;
int iColorType = COLORTYPE_TRANSPARENT;
da.GetColor(argb, iColorType);
color = FX_ARGBTOCOLORREF(argb);
return iColorType != COLORTYPE_TRANSPARENT;
}
return FALSE;
}
FX_FLOAT CPDFSDK_Widget::GetFontSize() const
{
CPDF_FormControl* pFormCtrl = GetFormControl();
ASSERT(pFormCtrl != NULL);
CPDF_DefaultAppearance pDa = pFormCtrl->GetDefaultAppearance();
CFX_ByteString csFont = "";
FX_FLOAT fFontSize = 0.0f;
pDa.GetFont(csFont, fFontSize);
return fFontSize;
}
int CPDFSDK_Widget::GetSelectedIndex(int nIndex) const
{
CPDF_FormField* pFormField = GetFormField();
ASSERT(pFormField != NULL);
return pFormField->GetSelectedIndex(nIndex);
}
CFX_WideString CPDFSDK_Widget::GetValue() const
{
CPDF_FormField* pFormField = GetFormField();
ASSERT(pFormField != NULL);
return pFormField->GetValue();
}
CFX_WideString CPDFSDK_Widget::GetDefaultValue() const
{
CPDF_FormField* pFormField = GetFormField();
ASSERT(pFormField != NULL);
return pFormField->GetDefaultValue();
}
CFX_WideString CPDFSDK_Widget::GetOptionLabel(int nIndex) const
{
CPDF_FormField* pFormField = GetFormField();
ASSERT(pFormField != NULL);
return pFormField->GetOptionLabel(nIndex);
}
int CPDFSDK_Widget::CountOptions() const
{
CPDF_FormField* pFormField = GetFormField();
ASSERT(pFormField != NULL);
return pFormField->CountOptions();
}
FX_BOOL CPDFSDK_Widget::IsOptionSelected(int nIndex) const
{
CPDF_FormField* pFormField = GetFormField();
ASSERT(pFormField != NULL);
return pFormField->IsItemSelected(nIndex);
}
int CPDFSDK_Widget::GetTopVisibleIndex() const
{
CPDF_FormField* pFormField = GetFormField();
ASSERT(pFormField != NULL);
return pFormField->GetTopVisibleIndex();
}
FX_BOOL CPDFSDK_Widget::IsChecked() const
{
CPDF_FormControl* pFormCtrl = GetFormControl();
ASSERT(pFormCtrl != NULL);
return pFormCtrl->IsChecked();
}
int CPDFSDK_Widget::GetAlignment() const
{
CPDF_FormControl* pFormCtrl = GetFormControl();
ASSERT(pFormCtrl != NULL);
return pFormCtrl->GetControlAlignment();
}
int CPDFSDK_Widget::GetMaxLen() const
{
CPDF_FormField* pFormField = GetFormField();
ASSERT(pFormField != NULL);
return pFormField->GetMaxLen();
}
void CPDFSDK_Widget::SetCheck(FX_BOOL bChecked, FX_BOOL bNotify)
{
CPDF_FormControl* pFormCtrl = GetFormControl();
ASSERT(pFormCtrl != NULL);
CPDF_FormField* pFormField = pFormCtrl->GetField();
ASSERT(pFormField != NULL);
pFormField->CheckControl(pFormField->GetControlIndex(pFormCtrl), bChecked, bNotify);
}
void CPDFSDK_Widget::SetValue(const CFX_WideString& sValue, FX_BOOL bNotify)
{
CPDF_FormField* pFormField = GetFormField();
ASSERT(pFormField != NULL);
pFormField->SetValue(sValue, bNotify);
}
void CPDFSDK_Widget::SetDefaultValue(const CFX_WideString& sValue)
{
}
void CPDFSDK_Widget::SetOptionSelection(int index, FX_BOOL bSelected, FX_BOOL bNotify)
{
CPDF_FormField* pFormField = GetFormField();
ASSERT(pFormField != NULL);
pFormField->SetItemSelection(index, bSelected, bNotify);
}
void CPDFSDK_Widget::ClearSelection(FX_BOOL bNotify)
{
CPDF_FormField* pFormField = GetFormField();
ASSERT(pFormField != NULL);
pFormField->ClearSelection(bNotify);
}
void CPDFSDK_Widget::SetTopVisibleIndex(int index)
{
}
void CPDFSDK_Widget::SetAppModified()
{
m_bAppModified = TRUE;
}
void CPDFSDK_Widget::ClearAppModified()
{
m_bAppModified = FALSE;
}
FX_BOOL CPDFSDK_Widget::IsAppModified() const
{
return m_bAppModified;
}
void CPDFSDK_Widget::ResetAppearance(FX_LPCWSTR sValue, FX_BOOL bValueChanged)
{
SetAppModified();
m_nAppAge++;
if (m_nAppAge > 999999)
m_nAppAge = 0;
if (bValueChanged)
m_nValueAge++;
int nFieldType = GetFieldType();
switch (nFieldType)
{
case FIELDTYPE_PUSHBUTTON:
ResetAppearance_PushButton();
break;
case FIELDTYPE_CHECKBOX:
ResetAppearance_CheckBox();
break;
case FIELDTYPE_RADIOBUTTON:
ResetAppearance_RadioButton();
break;
case FIELDTYPE_COMBOBOX:
ResetAppearance_ComboBox(sValue);
break;
case FIELDTYPE_LISTBOX:
ResetAppearance_ListBox();
break;
case FIELDTYPE_TEXTFIELD:
ResetAppearance_TextField(sValue);
break;
}
ASSERT(m_pAnnot != NULL);
m_pAnnot->ClearCachedAP();
}
CFX_WideString CPDFSDK_Widget::OnFormat(int nCommitKey, FX_BOOL& bFormated)
{
CPDF_FormField* pFormField = GetFormField();
ASSERT(pFormField != NULL);
ASSERT(m_pInterForm != NULL);
return m_pInterForm->OnFormat(pFormField, nCommitKey, bFormated);
}
void CPDFSDK_Widget::ResetFieldAppearance(FX_BOOL bValueChanged)
{
CPDF_FormField* pFormField = GetFormField();
ASSERT(pFormField != NULL);
ASSERT(m_pInterForm != NULL);
m_pInterForm->ResetFieldAppearance(pFormField, NULL, bValueChanged);
}
void CPDFSDK_Widget::DrawAppearance(CFX_RenderDevice* pDevice, const CPDF_Matrix* pUser2Device,
CPDF_Annot::AppearanceMode mode, const CPDF_RenderOptions* pOptions)
{
int nFieldType = GetFieldType();
if ((nFieldType == FIELDTYPE_CHECKBOX || nFieldType == FIELDTYPE_RADIOBUTTON) &&
mode == CPDF_Annot::Normal &&
!this->IsWidgetAppearanceValid(CPDF_Annot::Normal))
{
CFX_PathData pathData;
CPDF_Rect rcAnnot = this->GetRect();
pathData.AppendRect(rcAnnot.left, rcAnnot.bottom,
rcAnnot.right, rcAnnot.top);
CFX_GraphStateData gsd;
gsd.m_LineWidth = 0.0f;
pDevice->DrawPath(&pathData, pUser2Device, &gsd, 0, 0xFFAAAAAA, FXFILL_ALTERNATE);
}
else
{
CPDFSDK_Annot::DrawAppearance(pDevice, pUser2Device, mode, pOptions);
}
}
void CPDFSDK_Widget::UpdateField()
{
CPDF_FormField* pFormField = GetFormField();
ASSERT(pFormField != NULL);
ASSERT(m_pInterForm != NULL);
m_pInterForm->UpdateField(pFormField);
}
void CPDFSDK_Widget::DrawShadow(CFX_RenderDevice* pDevice, CPDFSDK_PageView* pPageView)
{
ASSERT(m_pInterForm != NULL);
int nFieldType = GetFieldType();
if (m_pInterForm->IsNeedHighLight(nFieldType))
{
// if (nFieldType != FIELDTYPE_PUSHBUTTON)
// {
CPDF_Rect rc = GetRect();
FX_COLORREF color = m_pInterForm->GetHighlightColor(nFieldType);
FX_BYTE alpha = m_pInterForm->GetHighlightAlpha();
CFX_FloatRect rcDevice;
ASSERT(m_pInterForm->GetDocument());
CPDFDoc_Environment* pEnv = m_pInterForm->GetDocument()->GetEnv();
if(!pEnv)
return;
CFX_AffineMatrix page2device;
pPageView->GetCurrentMatrix(page2device);
page2device.Transform(((FX_FLOAT)rc.left), ((FX_FLOAT)rc.bottom), rcDevice.left, rcDevice.bottom);
// pEnv->FFI_PageToDevice(m_pPageView->GetPDFPage(), rc.left, rc.bottom, &rcDevice.left, &rcDevice.bottom);
// pEnv->FFI_PageToDevice(m_pPageView->GetPDFPage(), rc.right, rc.top, &rcDevice.right, &rcDevice.top);
page2device.Transform(((FX_FLOAT)rc.right), ((FX_FLOAT)rc.top), rcDevice.right, rcDevice.top);
rcDevice.Normalize();
FX_ARGB argb = ArgbEncode((int)alpha, color);
FX_RECT rcDev((int)rcDevice.left,(int)rcDevice.top,(int)rcDevice.right,(int)rcDevice.bottom);
pDevice->FillRect(&rcDev, argb);
/* }*/
}
}
void CPDFSDK_Widget::ResetAppearance_PushButton()
{
CPDF_FormControl* pControl = GetFormControl();
ASSERT(pControl != NULL);
CPDF_Rect rcWindow = GetRotatedRect();
FX_INT32 nLayout = 0;
switch (pControl->GetTextPosition())
{
case TEXTPOS_ICON:
nLayout = PPBL_ICON;
break;
case TEXTPOS_BELOW:
nLayout = PPBL_ICONTOPLABELBOTTOM;
break;
case TEXTPOS_ABOVE:
nLayout = PPBL_LABELTOPICONBOTTOM;
break;
case TEXTPOS_RIGHT:
nLayout = PPBL_ICONLEFTLABELRIGHT;
break;
case TEXTPOS_LEFT:
nLayout = PPBL_LABELLEFTICONRIGHT;
break;
case TEXTPOS_OVERLAID:
nLayout = PPBL_LABELOVERICON;
break;
default:
nLayout = PPBL_LABEL;
break;
}
CPWL_Color crBackground, crBorder;
int iColorType;
FX_FLOAT fc[4];
pControl->GetOriginalBackgroundColor(iColorType, fc);
if (iColorType > 0)
crBackground = CPWL_Color(iColorType, fc[0], fc[1], fc[2], fc[3]);
pControl->GetOriginalBorderColor(iColorType, fc);
if (iColorType > 0)
crBorder = CPWL_Color(iColorType, fc[0], fc[1], fc[2], fc[3]);
FX_FLOAT fBorderWidth = (FX_FLOAT)GetBorderWidth();
FX_INT32 nBorderStyle = 0;
CPWL_Dash dsBorder(3,0,0);
CPWL_Color crLeftTop,crRightBottom;
switch (GetBorderStyle())
{
case BBS_DASH:
nBorderStyle = PBS_DASH;
dsBorder = CPWL_Dash(3, 3, 0);
break;
case BBS_BEVELED:
nBorderStyle = PBS_BEVELED;
fBorderWidth *= 2;
crLeftTop = CPWL_Color(COLORTYPE_GRAY,1);
crRightBottom = CPWL_Utils::DevideColor(crBackground,2);
break;
case BBS_INSET:
nBorderStyle = PBS_INSET;
fBorderWidth *= 2;
crLeftTop = CPWL_Color(COLORTYPE_GRAY,0.5);
crRightBottom = CPWL_Color(COLORTYPE_GRAY,0.75);
break;
case BBS_UNDERLINE:
nBorderStyle = PBS_UNDERLINED;
break;
default:
nBorderStyle = PBS_SOLID;
break;
}
CPDF_Rect rcClient = CPWL_Utils::DeflateRect(rcWindow,fBorderWidth);
CPWL_Color crText(COLORTYPE_GRAY,0);
FX_FLOAT fFontSize = 12.0f;
CFX_ByteString csNameTag;
CPDF_DefaultAppearance da = pControl->GetDefaultAppearance();
if (da.HasColor())
{
da.GetColor(iColorType, fc);
crText = CPWL_Color(iColorType, fc[0], fc[1], fc[2], fc[3]);
}
if (da.HasFont())
da.GetFont(csNameTag, fFontSize);
CFX_WideString csWCaption;
CFX_WideString csNormalCaption, csRolloverCaption, csDownCaption;
if (pControl->HasMKEntry("CA"))
{
csNormalCaption = pControl->GetNormalCaption();
}
if (pControl->HasMKEntry("RC"))
{
csRolloverCaption = pControl->GetRolloverCaption();
}
if (pControl->HasMKEntry("AC"))
{
csDownCaption = pControl->GetDownCaption();
}
CPDF_Stream* pNormalIcon = NULL;
CPDF_Stream* pRolloverIcon = NULL;
CPDF_Stream* pDownIcon = NULL;
if (pControl->HasMKEntry("I"))
{
pNormalIcon = pControl->GetNormalIcon();
}
if (pControl->HasMKEntry("RI"))
{
pRolloverIcon = pControl->GetRolloverIcon();
}
if (pControl->HasMKEntry("IX"))
{
pDownIcon = pControl->GetDownIcon();
}
if (pNormalIcon)
{
if (CPDF_Dictionary* pImageDict = pNormalIcon->GetDict())
{
if (pImageDict->GetString("Name").IsEmpty())
pImageDict->SetAtString("Name", "ImgA");
}
}
if (pRolloverIcon)
{
if (CPDF_Dictionary* pImageDict = pRolloverIcon->GetDict())
{
if (pImageDict->GetString("Name").IsEmpty())
pImageDict->SetAtString("Name", "ImgB");
}
}
if (pDownIcon)
{
if (CPDF_Dictionary* pImageDict = pDownIcon->GetDict())
{
if (pImageDict->GetString("Name").IsEmpty())
pImageDict->SetAtString("Name", "ImgC");
}
}
CPDF_IconFit iconFit = pControl->GetIconFit();
// ASSERT(this->m_pBaseForm != NULL);
ASSERT(this->m_pInterForm != NULL);
CPDFSDK_Document* pDoc = m_pInterForm->GetDocument();
ASSERT(pDoc != NULL);
CPDFDoc_Environment* pEnv = pDoc->GetEnv();
CBA_FontMap FontMap(this,pEnv->GetSysHandler());//, ISystemHandle::GetSystemHandler(m_pBaseForm->GetEnv()));
FontMap.Initial();
FontMap.SetAPType("N");
CFX_ByteString csAP = CPWL_Utils::GetRectFillAppStream(rcWindow, crBackground) +
CPWL_Utils::GetBorderAppStream(rcWindow, fBorderWidth, crBorder, crLeftTop, crRightBottom, nBorderStyle, dsBorder) +
CPWL_Utils::GetPushButtonAppStream(iconFit.GetFittingBounds() ? rcWindow : rcClient, &FontMap, pNormalIcon, iconFit, csNormalCaption, crText, fFontSize, nLayout);
WriteAppearance("N", GetRotatedRect(), GetMatrix(), csAP);
if (pNormalIcon)
AddImageToAppearance("N", pNormalIcon);
CPDF_FormControl::HighlightingMode eHLM = pControl->GetHighlightingMode();
if (eHLM == CPDF_FormControl::Push || eHLM == CPDF_FormControl::Toggle)
{
if (csRolloverCaption.IsEmpty() && !pRolloverIcon)
{
csRolloverCaption = csNormalCaption;
pRolloverIcon = pNormalIcon;
}
FontMap.SetAPType("R");
csAP = CPWL_Utils::GetRectFillAppStream(rcWindow, crBackground) +
CPWL_Utils::GetBorderAppStream(rcWindow, fBorderWidth, crBorder, crLeftTop, crRightBottom, nBorderStyle, dsBorder) +
CPWL_Utils::GetPushButtonAppStream(iconFit.GetFittingBounds() ? rcWindow : rcClient, &FontMap, pRolloverIcon, iconFit, csRolloverCaption, crText, fFontSize, nLayout);
WriteAppearance("R", GetRotatedRect(), GetMatrix(), csAP);
if (pRolloverIcon)
AddImageToAppearance("R", pRolloverIcon);
if (csDownCaption.IsEmpty() && !pDownIcon)
{
csDownCaption = csNormalCaption;
pDownIcon = pNormalIcon;
}
switch (nBorderStyle)
{
case PBS_BEVELED:
{
CPWL_Color crTemp = crLeftTop;
crLeftTop = crRightBottom;
crRightBottom = crTemp;
}
break;
case PBS_INSET:
crLeftTop = CPWL_Color(COLORTYPE_GRAY,0);
crRightBottom = CPWL_Color(COLORTYPE_GRAY,1);
break;
}
FontMap.SetAPType("D");
csAP = CPWL_Utils::GetRectFillAppStream(rcWindow, CPWL_Utils::SubstractColor(crBackground,0.25f)) +
CPWL_Utils::GetBorderAppStream(rcWindow, fBorderWidth, crBorder, crLeftTop, crRightBottom, nBorderStyle, dsBorder) +
CPWL_Utils::GetPushButtonAppStream(iconFit.GetFittingBounds() ? rcWindow : rcClient, &FontMap, pDownIcon, iconFit, csDownCaption, crText, fFontSize, nLayout);
WriteAppearance("D", GetRotatedRect(), GetMatrix(), csAP);
if (pDownIcon)
AddImageToAppearance("D", pDownIcon);
}
else
{
RemoveAppearance("D");
RemoveAppearance("R");
}
}
void CPDFSDK_Widget::ResetAppearance_CheckBox()
{
CPDF_FormControl* pControl = GetFormControl();
ASSERT(pControl != NULL);
CPWL_Color crBackground, crBorder, crText;
int iColorType;
FX_FLOAT fc[4];
pControl->GetOriginalBackgroundColor(iColorType, fc);
if (iColorType > 0)
crBackground = CPWL_Color(iColorType, fc[0], fc[1], fc[2], fc[3]);
pControl->GetOriginalBorderColor(iColorType, fc);
if (iColorType > 0)
crBorder = CPWL_Color(iColorType, fc[0], fc[1], fc[2], fc[3]);
FX_FLOAT fBorderWidth = (FX_FLOAT)GetBorderWidth();
FX_INT32 nBorderStyle = 0;
CPWL_Dash dsBorder(3,0,0);
CPWL_Color crLeftTop,crRightBottom;
switch (GetBorderStyle())
{
case BBS_DASH:
nBorderStyle = PBS_DASH;
dsBorder = CPWL_Dash(3, 3, 0);
break;
case BBS_BEVELED:
nBorderStyle = PBS_BEVELED;
fBorderWidth *= 2;
crLeftTop = CPWL_Color(COLORTYPE_GRAY,1);
crRightBottom = CPWL_Utils::DevideColor(crBackground,2);
break;
case BBS_INSET:
nBorderStyle = PBS_INSET;
fBorderWidth *= 2;
crLeftTop = CPWL_Color(COLORTYPE_GRAY,0.5);
crRightBottom = CPWL_Color(COLORTYPE_GRAY,0.75);
break;
case BBS_UNDERLINE:
nBorderStyle = PBS_UNDERLINED;
break;
default:
nBorderStyle = PBS_SOLID;
break;
}
CPDF_Rect rcWindow = GetRotatedRect();
CPDF_Rect rcClient = CPWL_Utils::DeflateRect(rcWindow,fBorderWidth);
CPDF_DefaultAppearance da = pControl->GetDefaultAppearance();
if (da.HasColor())
{
da.GetColor(iColorType, fc);
crText = CPWL_Color(iColorType, fc[0], fc[1], fc[2], fc[3]);
}
FX_INT32 nStyle = 0;
CFX_WideString csWCaption = pControl->GetNormalCaption();
if (csWCaption.GetLength() > 0)
{
switch (csWCaption[0])
{
case L'l':
nStyle = PCS_CIRCLE;
break;
case L'8':
nStyle = PCS_CROSS;
break;
case L'u':
nStyle = PCS_DIAMOND;
break;
case L'n':
nStyle = PCS_SQUARE;
break;
case L'H':
nStyle = PCS_STAR;
break;
default: //L'4'
nStyle = PCS_CHECK;
break;
}
}
else
{
nStyle = PCS_CHECK;
}
CFX_ByteString csAP_N_ON = CPWL_Utils::GetRectFillAppStream(rcWindow,crBackground) +
CPWL_Utils::GetBorderAppStream(rcWindow,fBorderWidth,crBorder,crLeftTop,crRightBottom,nBorderStyle,dsBorder);
CFX_ByteString csAP_N_OFF = csAP_N_ON;
switch (nBorderStyle)
{
case PBS_BEVELED:
{
CPWL_Color crTemp = crLeftTop;
crLeftTop = crRightBottom;
crRightBottom = crTemp;
}
break;
case PBS_INSET:
crLeftTop = CPWL_Color(COLORTYPE_GRAY,0);
crRightBottom = CPWL_Color(COLORTYPE_GRAY,1);
break;
}
CFX_ByteString csAP_D_ON = CPWL_Utils::GetRectFillAppStream(rcWindow,CPWL_Utils::SubstractColor(crBackground,0.25f)) +
CPWL_Utils::GetBorderAppStream(rcWindow,fBorderWidth,crBorder,crLeftTop,crRightBottom,nBorderStyle,dsBorder);
CFX_ByteString csAP_D_OFF = csAP_D_ON;
csAP_N_ON += CPWL_Utils::GetCheckBoxAppStream(rcClient,nStyle,crText);
csAP_D_ON += CPWL_Utils::GetCheckBoxAppStream(rcClient,nStyle,crText);
WriteAppearance("N", GetRotatedRect(), GetMatrix(), csAP_N_ON, pControl->GetCheckedAPState());
WriteAppearance("N", GetRotatedRect(), GetMatrix(), csAP_N_OFF, "Off");
WriteAppearance("D", GetRotatedRect(), GetMatrix(), csAP_D_ON, pControl->GetCheckedAPState());
WriteAppearance("D", GetRotatedRect(), GetMatrix(), csAP_D_OFF, "Off");
CFX_ByteString csAS = GetAppState();
if (csAS.IsEmpty())
SetAppState("Off");
}
void CPDFSDK_Widget::ResetAppearance_RadioButton()
{
CPDF_FormControl* pControl = GetFormControl();
ASSERT(pControl != NULL);
CPWL_Color crBackground, crBorder, crText;
int iColorType;
FX_FLOAT fc[4];
pControl->GetOriginalBackgroundColor(iColorType, fc);
if (iColorType > 0)
crBackground = CPWL_Color(iColorType, fc[0], fc[1], fc[2], fc[3]);
pControl->GetOriginalBorderColor(iColorType, fc);
if (iColorType > 0)
crBorder = CPWL_Color(iColorType, fc[0], fc[1], fc[2], fc[3]);
FX_FLOAT fBorderWidth = (FX_FLOAT)GetBorderWidth();
FX_INT32 nBorderStyle = 0;
CPWL_Dash dsBorder(3,0,0);
CPWL_Color crLeftTop,crRightBottom;
switch (GetBorderStyle())
{
case BBS_DASH:
nBorderStyle = PBS_DASH;
dsBorder = CPWL_Dash(3, 3, 0);
break;
case BBS_BEVELED:
nBorderStyle = PBS_BEVELED;
fBorderWidth *= 2;
crLeftTop = CPWL_Color(COLORTYPE_GRAY,1);
crRightBottom = CPWL_Utils::DevideColor(crBackground,2);
break;
case BBS_INSET:
nBorderStyle = PBS_INSET;
fBorderWidth *= 2;
crLeftTop = CPWL_Color(COLORTYPE_GRAY,0.5);
crRightBottom = CPWL_Color(COLORTYPE_GRAY,0.75);
break;
case BBS_UNDERLINE:
nBorderStyle = PBS_UNDERLINED;
break;
default:
nBorderStyle = PBS_SOLID;
break;
}
CPDF_Rect rcWindow = GetRotatedRect();
CPDF_Rect rcClient = CPWL_Utils::DeflateRect(rcWindow, fBorderWidth);
CPDF_DefaultAppearance da = pControl->GetDefaultAppearance();
if (da.HasColor())
{
da.GetColor(iColorType, fc);
crText = CPWL_Color(iColorType, fc[0], fc[1], fc[2], fc[3]);
}
FX_INT32 nStyle = 0;
CFX_WideString csWCaption = pControl->GetNormalCaption();
if (csWCaption.GetLength() > 0)
{
switch (csWCaption[0])
{
default: //L'l':
nStyle = PCS_CIRCLE;
break;
case L'8':
nStyle = PCS_CROSS;
break;
case L'u':
nStyle = PCS_DIAMOND;
break;
case L'n':
nStyle = PCS_SQUARE;
break;
case L'H':
nStyle = PCS_STAR;
break;
case L'4':
nStyle = PCS_CHECK;
break;
}
}
else
{
nStyle = PCS_CIRCLE;
}
CFX_ByteString csAP_N_ON;
CPDF_Rect rcCenter = CPWL_Utils::DeflateRect(CPWL_Utils::GetCenterSquare(rcWindow), 1.0f);
if (nStyle == PCS_CIRCLE)
{
if (nBorderStyle == PBS_BEVELED)
{
crLeftTop = CPWL_Color(COLORTYPE_GRAY, 1);
crRightBottom = CPWL_Utils::SubstractColor(crBackground,0.25f);
}
else if (nBorderStyle == PBS_INSET)
{
crLeftTop = CPWL_Color(COLORTYPE_GRAY,0.5f);
crRightBottom = CPWL_Color(COLORTYPE_GRAY,0.75f);
}
csAP_N_ON = CPWL_Utils::GetCircleFillAppStream(rcCenter,crBackground) +
CPWL_Utils::GetCircleBorderAppStream(rcCenter,fBorderWidth,crBorder,crLeftTop,crRightBottom,nBorderStyle,dsBorder);
}
else
{
csAP_N_ON = CPWL_Utils::GetRectFillAppStream(rcWindow,crBackground) +
CPWL_Utils::GetBorderAppStream(rcWindow,fBorderWidth,crBorder,crLeftTop,crRightBottom,nBorderStyle,dsBorder);
}
CFX_ByteString csAP_N_OFF = csAP_N_ON;
switch (nBorderStyle)
{
case PBS_BEVELED:
{
CPWL_Color crTemp = crLeftTop;
crLeftTop = crRightBottom;
crRightBottom = crTemp;
}
break;
case PBS_INSET:
crLeftTop = CPWL_Color(COLORTYPE_GRAY,0);
crRightBottom = CPWL_Color(COLORTYPE_GRAY,1);
break;
}
CFX_ByteString csAP_D_ON;
if (nStyle == PCS_CIRCLE)
{
CPWL_Color crBK = CPWL_Utils::SubstractColor(crBackground,0.25f);
if (nBorderStyle == PBS_BEVELED)
{
crLeftTop = CPWL_Utils::SubstractColor(crBackground,0.25f);
crRightBottom = CPWL_Color(COLORTYPE_GRAY, 1);
crBK = crBackground;
}
else if (nBorderStyle == PBS_INSET)
{
crLeftTop = CPWL_Color(COLORTYPE_GRAY,0);
crRightBottom = CPWL_Color(COLORTYPE_GRAY,1);
}
csAP_D_ON = CPWL_Utils::GetCircleFillAppStream(rcCenter,crBK)
+ CPWL_Utils::GetCircleBorderAppStream(rcCenter,fBorderWidth,crBorder,crLeftTop,crRightBottom,nBorderStyle,dsBorder);
}
else
{
csAP_D_ON = CPWL_Utils::GetRectFillAppStream(rcWindow,CPWL_Utils::SubstractColor(crBackground,0.25f)) +
CPWL_Utils::GetBorderAppStream(rcWindow,fBorderWidth,crBorder,crLeftTop,crRightBottom,nBorderStyle,dsBorder);
}
CFX_ByteString csAP_D_OFF = csAP_D_ON;
csAP_N_ON += CPWL_Utils::GetRadioButtonAppStream(rcClient,nStyle,crText);
csAP_D_ON += CPWL_Utils::GetRadioButtonAppStream(rcClient,nStyle,crText);
WriteAppearance("N", GetRotatedRect(), GetMatrix(), csAP_N_ON, pControl->GetCheckedAPState());
WriteAppearance("N", GetRotatedRect(), GetMatrix(), csAP_N_OFF, "Off");
WriteAppearance("D", GetRotatedRect(), GetMatrix(), csAP_D_ON, pControl->GetCheckedAPState());
WriteAppearance("D", GetRotatedRect(), GetMatrix(), csAP_D_OFF, "Off");
CFX_ByteString csAS = GetAppState();
if (csAS.IsEmpty())
SetAppState("Off");
}
void CPDFSDK_Widget::ResetAppearance_ComboBox(FX_LPCWSTR sValue)
{
CPDF_FormControl* pControl = GetFormControl();
ASSERT(pControl != NULL);
CPDF_FormField* pField = pControl->GetField();
ASSERT(pField != NULL);
CFX_ByteTextBuf sBody, sLines;
CPDF_Rect rcClient = GetClientRect();
CPDF_Rect rcButton = rcClient;
rcButton.left = rcButton.right - 13;
rcButton.Normalize();
if (IFX_Edit * pEdit = IFX_Edit::NewEdit())
{
pEdit->EnableRefresh(FALSE);
ASSERT(this->m_pInterForm != NULL);
CPDFSDK_Document* pDoc = m_pInterForm->GetDocument();
ASSERT(pDoc != NULL);
CPDFDoc_Environment* pEnv = pDoc->GetEnv();
CBA_FontMap FontMap(this,pEnv->GetSysHandler());
FontMap.Initial();
pEdit->SetFontMap(&FontMap);
CPDF_Rect rcEdit = rcClient;
rcEdit.right = rcButton.left;
rcEdit.Normalize();
pEdit->SetPlateRect(rcEdit);
pEdit->SetAlignmentV(1);
FX_FLOAT fFontSize = this->GetFontSize();
if (IsFloatZero(fFontSize))
pEdit->SetAutoFontSize(TRUE);
else
pEdit->SetFontSize(fFontSize);
pEdit->Initialize();
if (sValue)
pEdit->SetText(sValue);
else
{
FX_INT32 nCurSel = pField->GetSelectedIndex(0);
if (nCurSel < 0)
pEdit->SetText(pField->GetValue().c_str());
else
pEdit->SetText(pField->GetOptionLabel(nCurSel).c_str());
}
CPDF_Rect rcContent = pEdit->GetContentRect();
CFX_ByteString sEdit = CPWL_Utils::GetEditAppStream(pEdit,CPDF_Point(0.0f,0.0f));
if (sEdit.GetLength() > 0)
{
sBody << "/Tx BMC\n" << "q\n";
if (rcContent.Width() > rcEdit.Width() ||
rcContent.Height() > rcEdit.Height())
{
sBody << rcEdit.left << " " << rcEdit.bottom << " "
<< rcEdit.Width() << " " << rcEdit.Height() << " re\nW\nn\n";
}
CPWL_Color crText = GetTextPWLColor();
sBody << "BT\n" << CPWL_Utils::GetColorAppStream(crText) << sEdit << "ET\n" << "Q\nEMC\n";
}
IFX_Edit::DelEdit(pEdit);
}
sBody << CPWL_Utils::GetDropButtonAppStream(rcButton);
CFX_ByteString sAP = GetBackgroundAppStream() + GetBorderAppStream() + sLines.GetByteString() + sBody.GetByteString();
WriteAppearance("N", GetRotatedRect(), GetMatrix(), sAP);
}
void CPDFSDK_Widget::ResetAppearance_ListBox()
{
CPDF_FormControl* pControl = GetFormControl();
ASSERT(pControl != NULL);
CPDF_FormField* pField = pControl->GetField();
ASSERT(pField != NULL);
CPDF_Rect rcClient = GetClientRect();
CFX_ByteTextBuf sBody, sLines;
if (IFX_Edit * pEdit = IFX_Edit::NewEdit())
{
pEdit->EnableRefresh(FALSE);
// ASSERT(this->m_pBaseForm != NULL);
ASSERT(this->m_pInterForm != NULL);
CPDFSDK_Document* pDoc = m_pInterForm->GetDocument();
ASSERT(pDoc != NULL);
CPDFDoc_Environment* pEnv = pDoc->GetEnv();
CBA_FontMap FontMap(this,pEnv->GetSysHandler());
FontMap.Initial();
pEdit->SetFontMap(&FontMap);
pEdit->SetPlateRect(CPDF_Rect(rcClient.left,0.0f,rcClient.right,0.0f));
FX_FLOAT fFontSize = GetFontSize();
if (IsFloatZero(fFontSize))
pEdit->SetFontSize(12.0f);
else
pEdit->SetFontSize(fFontSize);
pEdit->Initialize();
CFX_ByteTextBuf sList;
FX_FLOAT fy = rcClient.top;
FX_INT32 nTop = pField->GetTopVisibleIndex();
FX_INT32 nCount = pField->CountOptions();
FX_INT32 nSelCount = pField->CountSelectedItems();
for (FX_INT32 i=nTop; i<nCount; i++)
{
FX_BOOL bSelected = FALSE;
for (FX_INT32 j=0; j<nSelCount; j++)
{
if (pField->GetSelectedIndex(j) == i)
{
bSelected = TRUE;
break;
}
}
pEdit->SetText(pField->GetOptionLabel(i).c_str());
CPDF_Rect rcContent = pEdit->GetContentRect();
FX_FLOAT fItemHeight = rcContent.Height();
if (bSelected)
{
CPDF_Rect rcItem = CPDF_Rect(rcClient.left,fy-fItemHeight,rcClient.right,fy);
sList << "q\n" << CPWL_Utils::GetColorAppStream(CPWL_Color(COLORTYPE_RGB,0,51.0f/255.0f,113.0f/255.0f),TRUE)
<< rcItem.left << " " << rcItem.bottom << " " << rcItem.Width() << " " << rcItem.Height() << " re f\n" << "Q\n";
sList << "BT\n" << CPWL_Utils::GetColorAppStream(CPWL_Color(COLORTYPE_GRAY,1),TRUE) <<
CPWL_Utils::GetEditAppStream(pEdit,CPDF_Point(0.0f,fy)) << "ET\n";
}
else
{
CPWL_Color crText = GetTextPWLColor();
sList << "BT\n" << CPWL_Utils::GetColorAppStream(crText,TRUE) <<
CPWL_Utils::GetEditAppStream(pEdit,CPDF_Point(0.0f,fy)) << "ET\n";
}
fy -= fItemHeight;
}
if (sList.GetSize() > 0)
{
sBody << "/Tx BMC\n" << "q\n" << rcClient.left << " " << rcClient.bottom << " "
<< rcClient.Width() << " " << rcClient.Height() << " re\nW\nn\n";
sBody << sList << "Q\nEMC\n";
}
IFX_Edit::DelEdit(pEdit);
}
CFX_ByteString sAP = GetBackgroundAppStream() + GetBorderAppStream() + sLines.GetByteString() + sBody.GetByteString();
WriteAppearance("N", GetRotatedRect(), GetMatrix(), sAP);
}
void CPDFSDK_Widget::ResetAppearance_TextField(FX_LPCWSTR sValue)
{
CPDF_FormControl* pControl = GetFormControl();
ASSERT(pControl != NULL);
CPDF_FormField* pField = pControl->GetField();
ASSERT(pField != NULL);
CFX_ByteTextBuf sBody, sLines;
if (IFX_Edit * pEdit = IFX_Edit::NewEdit())
{
pEdit->EnableRefresh(FALSE);
// ASSERT(this->m_pBaseForm != NULL);
ASSERT(this->m_pInterForm != NULL);
CPDFSDK_Document* pDoc = m_pInterForm->GetDocument();
ASSERT(pDoc != NULL);
CPDFDoc_Environment* pEnv = pDoc->GetEnv();
CBA_FontMap FontMap(this,pEnv->GetSysHandler());//, ISystemHandle::GetSystemHandler(m_pBaseForm->GetEnv()));
FontMap.Initial();
pEdit->SetFontMap(&FontMap);
CPDF_Rect rcClient = GetClientRect();
pEdit->SetPlateRect(rcClient);
pEdit->SetAlignmentH(pControl->GetControlAlignment());
FX_DWORD dwFieldFlags = pField->GetFieldFlags();
FX_BOOL bMultiLine = (dwFieldFlags >> 12) & 1;
if (bMultiLine)
{
pEdit->SetMultiLine(TRUE);
pEdit->SetAutoReturn(TRUE);
}
else
{
pEdit->SetAlignmentV(1);
}
FX_WORD subWord = 0;
if ((dwFieldFlags >> 13) & 1)
{
subWord = '*';
pEdit->SetPasswordChar(subWord);
}
int nMaxLen = pField->GetMaxLen();
FX_BOOL bCharArray = (dwFieldFlags >> 24) & 1;
FX_FLOAT fFontSize = GetFontSize();
if (nMaxLen > 0)
{
if (bCharArray)
{
pEdit->SetCharArray(nMaxLen);
if (IsFloatZero(fFontSize))
{
fFontSize = CPWL_Edit::GetCharArrayAutoFontSize(FontMap.GetPDFFont(0),rcClient,nMaxLen);
}
}
else
{
if (sValue)
nMaxLen = wcslen((const wchar_t*)sValue);
pEdit->SetLimitChar(nMaxLen);
}
}
if (IsFloatZero(fFontSize))
pEdit->SetAutoFontSize(TRUE);
else
pEdit->SetFontSize(fFontSize);
pEdit->Initialize();
if (sValue)
pEdit->SetText(sValue);
else
pEdit->SetText(pField->GetValue().c_str());
CPDF_Rect rcContent = pEdit->GetContentRect();
CFX_ByteString sEdit = CPWL_Utils::GetEditAppStream(pEdit,CPDF_Point(0.0f,0.0f),
NULL,!bCharArray,subWord);
if (sEdit.GetLength() > 0)
{
sBody << "/Tx BMC\n" << "q\n";
if (rcContent.Width() > rcClient.Width() ||
rcContent.Height() > rcClient.Height())
{
sBody << rcClient.left << " " << rcClient.bottom << " "
<< rcClient.Width() << " " << rcClient.Height() << " re\nW\nn\n";
}
CPWL_Color crText = GetTextPWLColor();
sBody << "BT\n" << CPWL_Utils::GetColorAppStream(crText) << sEdit << "ET\n" << "Q\nEMC\n";
}
if (bCharArray)
{
switch (GetBorderStyle())
{
case BBS_SOLID:
{
CFX_ByteString sColor = CPWL_Utils::GetColorAppStream(GetBorderPWLColor(),FALSE);
if (sColor.GetLength() > 0)
{
sLines << "q\n" << GetBorderWidth() << " w\n"
<< CPWL_Utils::GetColorAppStream(GetBorderPWLColor(),FALSE) << " 2 J 0 j\n";
for (FX_INT32 i=1;i<nMaxLen;i++)
{
sLines << rcClient.left + ((rcClient.right - rcClient.left)/nMaxLen)*i << " "
<< rcClient.bottom << " m\n"
<< rcClient.left + ((rcClient.right - rcClient.left)/nMaxLen)*i << " "
<< rcClient.top << " l S\n";
}
sLines << "Q\n";
}
}
break;
case BBS_DASH:
{
CFX_ByteString sColor = CPWL_Utils::GetColorAppStream(GetBorderPWLColor(),FALSE);
if (sColor.GetLength() > 0)
{
CPWL_Dash dsBorder = CPWL_Dash(3, 3, 0);
sLines << "q\n" << GetBorderWidth() << " w\n"
<< CPWL_Utils::GetColorAppStream(GetBorderPWLColor(),FALSE)
<< "[" << dsBorder.nDash << " "
<< dsBorder.nGap << "] "
<< dsBorder.nPhase << " d\n";
for (FX_INT32 i=1;i<nMaxLen;i++)
{
sLines << rcClient.left + ((rcClient.right - rcClient.left)/nMaxLen)*i << " "
<< rcClient.bottom << " m\n"
<< rcClient.left + ((rcClient.right - rcClient.left)/nMaxLen)*i << " "
<< rcClient.top << " l S\n";
}
sLines << "Q\n";
}
}
break;
}
}
IFX_Edit::DelEdit(pEdit);
}
CFX_ByteString sAP = GetBackgroundAppStream() + GetBorderAppStream() + sLines.GetByteString() + sBody.GetByteString();
WriteAppearance("N", GetRotatedRect(), GetMatrix(), sAP);
}
CPDF_Rect CPDFSDK_Widget::GetClientRect() const
{
CPDF_Rect rcWindow = GetRotatedRect();
FX_FLOAT fBorderWidth = (FX_FLOAT)GetBorderWidth();
switch (GetBorderStyle())
{
case BBS_BEVELED:
case BBS_INSET:
fBorderWidth *= 2.0f;
break;
}
return CPWL_Utils::DeflateRect(rcWindow, fBorderWidth);
}
CPDF_Rect CPDFSDK_Widget::GetRotatedRect() const
{
CPDF_Rect rectAnnot = GetRect();
FX_FLOAT fWidth = rectAnnot.right - rectAnnot.left;
FX_FLOAT fHeight = rectAnnot.top - rectAnnot.bottom;
CPDF_FormControl* pControl = GetFormControl();
ASSERT(pControl != NULL);
CPDF_Rect rcPDFWindow;
switch(abs(pControl->GetRotation() % 360))
{
case 0:
case 180:
default:
rcPDFWindow = CPDF_Rect(0, 0, fWidth, fHeight);
break;
case 90:
case 270:
rcPDFWindow = CPDF_Rect(0, 0, fHeight, fWidth);
break;
}
return rcPDFWindow;
}
CFX_ByteString CPDFSDK_Widget::GetBackgroundAppStream() const
{
CPWL_Color crBackground = GetFillPWLColor();
if (crBackground.nColorType != COLORTYPE_TRANSPARENT)
return CPWL_Utils::GetRectFillAppStream(GetRotatedRect(), crBackground);
else
return "";
}
CFX_ByteString CPDFSDK_Widget::GetBorderAppStream() const
{
CPDF_Rect rcWindow = GetRotatedRect();
CPWL_Color crBorder = GetBorderPWLColor();
CPWL_Color crBackground = GetFillPWLColor();
CPWL_Color crLeftTop, crRightBottom;
FX_FLOAT fBorderWidth = (FX_FLOAT)GetBorderWidth();
FX_INT32 nBorderStyle = 0;
CPWL_Dash dsBorder(3,0,0);
switch (GetBorderStyle())
{
case BBS_DASH:
nBorderStyle = PBS_DASH;
dsBorder = CPWL_Dash(3, 3, 0);
break;
case BBS_BEVELED:
nBorderStyle = PBS_BEVELED;
fBorderWidth *= 2;
crLeftTop = CPWL_Color(COLORTYPE_GRAY, 1);
crRightBottom = CPWL_Utils::DevideColor(crBackground, 2);
break;
case BBS_INSET:
nBorderStyle = PBS_INSET;
fBorderWidth *= 2;
crLeftTop = CPWL_Color(COLORTYPE_GRAY, 0.5);
crRightBottom = CPWL_Color(COLORTYPE_GRAY, 0.75);
break;
case BBS_UNDERLINE:
nBorderStyle = PBS_UNDERLINED;
break;
default:
nBorderStyle = PBS_SOLID;
break;
}
return CPWL_Utils::GetBorderAppStream(rcWindow, fBorderWidth, crBorder, crLeftTop,
crRightBottom, nBorderStyle, dsBorder);
}
CPDF_Matrix CPDFSDK_Widget::GetMatrix() const
{
CPDF_Matrix mt;
CPDF_FormControl* pControl = GetFormControl();
ASSERT(pControl != NULL);
CPDF_Rect rcAnnot = GetRect();
FX_FLOAT fWidth = rcAnnot.right - rcAnnot.left;
FX_FLOAT fHeight = rcAnnot.top - rcAnnot.bottom;
switch (abs(pControl->GetRotation() % 360))
{
case 0:
default:
mt = CPDF_Matrix(1, 0, 0, 1, 0, 0);
break;
case 90:
mt = CPDF_Matrix(0, 1, -1, 0, fWidth, 0);
break;
case 180:
mt = CPDF_Matrix(-1, 0, 0, -1, fWidth, fHeight);
break;
case 270:
mt = CPDF_Matrix(0, -1, 1, 0, 0, fHeight);
break;
}
return mt;
}
CPWL_Color CPDFSDK_Widget::GetTextPWLColor() const
{
CPWL_Color crText = CPWL_Color(COLORTYPE_GRAY, 0);
CPDF_FormControl* pFormCtrl = GetFormControl();
ASSERT(pFormCtrl != NULL);
CPDF_DefaultAppearance da = pFormCtrl->GetDefaultAppearance();
if (da.HasColor())
{
FX_INT32 iColorType;
FX_FLOAT fc[4];
da.GetColor(iColorType, fc);
crText = CPWL_Color(iColorType, fc[0], fc[1], fc[2], fc[3]);
}
return crText;
}
CPWL_Color CPDFSDK_Widget::GetBorderPWLColor() const
{
CPWL_Color crBorder;
CPDF_FormControl* pFormCtrl = GetFormControl();
ASSERT(pFormCtrl != NULL);
FX_INT32 iColorType;
FX_FLOAT fc[4];
pFormCtrl->GetOriginalBorderColor(iColorType, fc);
if (iColorType > 0)
crBorder = CPWL_Color(iColorType, fc[0], fc[1], fc[2], fc[3]);
return crBorder;
}
CPWL_Color CPDFSDK_Widget::GetFillPWLColor() const
{
CPWL_Color crFill;
CPDF_FormControl* pFormCtrl = GetFormControl();
ASSERT(pFormCtrl != NULL);
FX_INT32 iColorType;
FX_FLOAT fc[4];
pFormCtrl->GetOriginalBackgroundColor(iColorType, fc);
if (iColorType > 0)
crFill = CPWL_Color(iColorType, fc[0], fc[1], fc[2], fc[3]);
return crFill;
}
void CPDFSDK_Widget::AddImageToAppearance(const CFX_ByteString& sAPType, CPDF_Stream* pImage)
{
ASSERT(pImage != NULL);
ASSERT(m_pAnnot != NULL);
ASSERT(m_pAnnot->m_pAnnotDict != NULL);
CPDF_Document* pDoc = m_pPageView->GetPDFDocument();//pDocument->GetDocument();
ASSERT(pDoc != NULL);
CPDF_Dictionary* pAPDict = m_pAnnot->m_pAnnotDict->GetDict("AP");
ASSERT(pAPDict != NULL);
CPDF_Stream* pStream = pAPDict->GetStream(sAPType);
ASSERT(pStream != NULL);
CPDF_Dictionary* pStreamDict = pStream->GetDict();
ASSERT(pStreamDict != NULL);
CFX_ByteString sImageAlias = "IMG";
if (CPDF_Dictionary* pImageDict = pImage->GetDict())
{
sImageAlias = pImageDict->GetString("Name");
if (sImageAlias.IsEmpty())
sImageAlias = "IMG";
}
CPDF_Dictionary* pStreamResList = pStreamDict->GetDict("Resources");
if (!pStreamResList)
{
pStreamResList = FX_NEW CPDF_Dictionary();
pStreamDict->SetAt("Resources", pStreamResList);
}
if (pStreamResList)
{
CPDF_Dictionary* pXObject = FX_NEW CPDF_Dictionary;
pXObject->SetAtReference(sImageAlias, pDoc, pImage);
pStreamResList->SetAt("XObject", pXObject);
}
}
void CPDFSDK_Widget::RemoveAppearance(const CFX_ByteString& sAPType)
{
ASSERT(m_pAnnot != NULL);
ASSERT(m_pAnnot->m_pAnnotDict != NULL);
if (CPDF_Dictionary* pAPDict = m_pAnnot->m_pAnnotDict->GetDict("AP"))
{
pAPDict->RemoveAt(sAPType);
}
}
FX_BOOL CPDFSDK_Widget::OnAAction(CPDF_AAction::AActionType type, PDFSDK_FieldAction& data, CPDFSDK_PageView* pPageView)
{
CPDF_Action action = GetAAction(type);
if (action && action.GetType() != CPDF_Action::Unknown)
{
CPDFSDK_Document* pDocument = pPageView->GetSDKDocument();
ASSERT(pDocument != NULL);
CPDFDoc_Environment* pEnv = pDocument->GetEnv();
ASSERT(pEnv != NULL);
CPDFSDK_ActionHandler* pActionHandler = pEnv->GetActionHander();/*(CPDFSDK_ActionHandler*)pApp->GetActionHandler();*/
ASSERT(pActionHandler != NULL);
return pActionHandler->DoAction_Field(action, type, pDocument, GetFormField(), data);
}
return FALSE;
}
CPDF_Action CPDFSDK_Widget::GetAAction(CPDF_AAction::AActionType eAAT)
{
switch (eAAT)
{
case CPDF_AAction::CursorEnter:
case CPDF_AAction::CursorExit:
case CPDF_AAction::ButtonDown:
case CPDF_AAction::ButtonUp:
case CPDF_AAction::GetFocus:
case CPDF_AAction::LoseFocus:
case CPDF_AAction::PageOpen:
case CPDF_AAction::PageClose:
case CPDF_AAction::PageVisible:
case CPDF_AAction::PageInvisible:
return CPDFSDK_Annot::GetAAction(eAAT);
case CPDF_AAction::KeyStroke:
case CPDF_AAction::Format:
case CPDF_AAction::Validate:
case CPDF_AAction::Calculate:
{
CPDF_FormField* pField = this->GetFormField();
ASSERT(pField != NULL);
if (CPDF_AAction aa = pField->GetAdditionalAction())
return aa.GetAction(eAAT);
else
return CPDFSDK_Annot::GetAAction(eAAT);
}
default:
return NULL;
}
return NULL;
}
CFX_WideString CPDFSDK_Widget::GetAlternateName() const
{
CPDF_FormField* pFormField = GetFormField();
ASSERT(pFormField != NULL);
return pFormField->GetAlternateName();
}
FX_INT32 CPDFSDK_Widget::GetAppearanceAge() const
{
return m_nAppAge;
}
FX_INT32 CPDFSDK_Widget::GetValueAge() const
{
return m_nValueAge;
}
FX_BOOL CPDFSDK_Widget::HitTest(FX_FLOAT pageX, FX_FLOAT pageY)
{
CPDF_Annot* pAnnot = GetPDFAnnot();
CFX_FloatRect annotRect;
pAnnot->GetRect(annotRect);
if(annotRect.Contains(pageX, pageY))
{
if (!IsVisible()) return FALSE;
int nFieldFlags = GetFieldFlags();
if ((nFieldFlags & FIELDFLAG_READONLY) == FIELDFLAG_READONLY)
return FALSE;
return TRUE;
}
return FALSE;
}
CPDFSDK_InterForm::CPDFSDK_InterForm(CPDFSDK_Document* pDocument)
:m_pDocument(pDocument),
m_pInterForm(NULL),
m_bCalculate(TRUE),
m_bBusy(FALSE)
{
ASSERT(m_pDocument != NULL);
m_pInterForm = new CPDF_InterForm(m_pDocument->GetDocument(), FALSE);
ASSERT(m_pInterForm != NULL);
m_pInterForm->SetFormNotify(this);
for(int i=0; i<6; i++)
m_bNeedHightlight[i] = FALSE;
m_iHighlightAlpha = 0;
}
CPDFSDK_InterForm::~CPDFSDK_InterForm()
{
ASSERT(m_pInterForm != NULL);
delete m_pInterForm;
m_pInterForm = NULL;
m_Map.RemoveAll();
}
void CPDFSDK_InterForm::Destroy()
{
delete this;
}
CPDF_InterForm* CPDFSDK_InterForm::GetInterForm()
{
return m_pInterForm;
}
CPDFSDK_Document* CPDFSDK_InterForm::GetDocument()
{
return m_pDocument;
}
FX_BOOL CPDFSDK_InterForm::HighlightWidgets()
{
return FALSE;
}
CPDFSDK_Widget* CPDFSDK_InterForm::GetSibling(CPDFSDK_Widget* pWidget, FX_BOOL bNext) const
{
ASSERT(pWidget != NULL);
CBA_AnnotIterator* pIterator = new CBA_AnnotIterator(pWidget->GetPageView(), "Widget", "");
ASSERT(pIterator != NULL);
CPDFSDK_Widget* pRet = NULL;
if (bNext)
pRet = (CPDFSDK_Widget*)pIterator->GetNextAnnot(pWidget);
else
pRet = (CPDFSDK_Widget*)pIterator->GetPrevAnnot(pWidget);
pIterator->Release();
return pRet;
}
CPDFSDK_Widget* CPDFSDK_InterForm::GetWidget(CPDF_FormControl* pControl) const
{
if(!pControl || !m_pInterForm) return NULL;
CPDFSDK_Widget* pWidget = NULL;
m_Map.Lookup(pControl, pWidget);
if (pWidget) return pWidget;
CPDF_Dictionary* pControlDict = pControl->GetWidget();
ASSERT(pControlDict != NULL);
ASSERT(m_pDocument != NULL);
CPDF_Document* pDocument = m_pDocument->GetDocument();
CPDFSDK_PageView* pPage = NULL;
if (CPDF_Dictionary* pPageDict = pControlDict->GetDict("P"))
{
int nPageIndex = pDocument->GetPageIndex(pPageDict->GetObjNum());
if (nPageIndex >= 0)
{
pPage = m_pDocument->GetPageView(nPageIndex);
}
}
if (!pPage)
{
int nPageIndex = GetPageIndexByAnnotDict(pDocument, pControlDict);
if (nPageIndex >= 0)
{
pPage = m_pDocument->GetPageView(nPageIndex);
}
}
if (pPage)
return (CPDFSDK_Widget*)pPage->GetAnnotByDict(pControlDict);
return NULL;
}
void CPDFSDK_InterForm::GetWidgets(const CFX_WideString& sFieldName, CFX_PtrArray& widgets)
{
ASSERT(m_pInterForm != NULL);
for (int i=0,sz=m_pInterForm->CountFields(sFieldName); i<sz; i++)
{
CPDF_FormField* pFormField = m_pInterForm->GetField(i, sFieldName);
ASSERT(pFormField != NULL);
GetWidgets(pFormField, widgets);
}
}
void CPDFSDK_InterForm::GetWidgets(CPDF_FormField* pField, CFX_PtrArray& widgets)
{
ASSERT(pField != NULL);
for (int i=0,isz=pField->CountControls(); i<isz; i++)
{
CPDF_FormControl* pFormCtrl = pField->GetControl(i);
ASSERT(pFormCtrl != NULL);
CPDFSDK_Widget* pWidget = GetWidget(pFormCtrl);
if (pWidget)
widgets.Add(pWidget);
}
}
int CPDFSDK_InterForm::GetPageIndexByAnnotDict(CPDF_Document* pDocument, CPDF_Dictionary* pAnnotDict) const
{
ASSERT(pDocument != NULL);
ASSERT(pAnnotDict != NULL);
for (int i=0,sz=pDocument->GetPageCount(); i<sz; i++)
{
if (CPDF_Dictionary* pPageDict = pDocument->GetPage(i))
{
if (CPDF_Array* pAnnots = pPageDict->GetArray("Annots"))
{
for (int j=0,jsz=pAnnots->GetCount(); j<jsz; j++)
{
CPDF_Object* pDict = pAnnots->GetElementValue(j);
if (pAnnotDict == pDict)
{
return i;
}
}
}
}
}
return -1;
}
void CPDFSDK_InterForm::AddMap(CPDF_FormControl* pControl, CPDFSDK_Widget* pWidget)
{
m_Map.SetAt(pControl, pWidget);
}
void CPDFSDK_InterForm::RemoveMap(CPDF_FormControl* pControl)
{
m_Map.RemoveKey(pControl);
}
void CPDFSDK_InterForm::EnableCalculate(FX_BOOL bEnabled)
{
m_bCalculate = bEnabled;
}
FX_BOOL CPDFSDK_InterForm::IsCalculateEnabled() const
{
return m_bCalculate;
}
#ifdef _WIN32
CPDF_Stream* CPDFSDK_InterForm::LoadImageFromFile(const CFX_WideString& sFile)
{
ASSERT(m_pDocument != NULL);
CPDF_Document* pDocument = m_pDocument->GetDocument();
ASSERT(pDocument != NULL);
CPDF_Stream* pRetStream = NULL;
if (CFX_DIBitmap* pBmp = CFX_WindowsDIB::LoadFromFile(sFile))
{
int nWidth = pBmp->GetWidth();
int nHeight = pBmp->GetHeight();
CPDF_Image Image(pDocument);
Image.SetImage(pBmp, FALSE);
CPDF_Stream* pImageStream = Image.GetStream();
if (pImageStream)
{
if (pImageStream->GetObjNum() == 0)
pDocument->AddIndirectObject(pImageStream);
CPDF_Dictionary* pStreamDict = new CPDF_Dictionary();
pStreamDict->SetAtName("Subtype", "Form");
pStreamDict->SetAtName("Name", "IMG");
CPDF_Array* pMatrix = new CPDF_Array();
pStreamDict->SetAt("Matrix", pMatrix);
pMatrix->AddInteger(1);
pMatrix->AddInteger(0);
pMatrix->AddInteger(0);
pMatrix->AddInteger(1);
pMatrix->AddInteger(-nWidth / 2);
pMatrix->AddInteger(-nHeight / 2);
CPDF_Dictionary* pResource = new CPDF_Dictionary();
pStreamDict->SetAt("Resources", pResource);
CPDF_Dictionary* pXObject = new CPDF_Dictionary();
pResource->SetAt("XObject", pXObject);
pXObject->SetAtReference("Img", pDocument, pImageStream);
CPDF_Array* pProcSet = new CPDF_Array();
pResource->SetAt("ProcSet", pProcSet);
pProcSet->AddName("PDF");
pProcSet->AddName("ImageC");
pStreamDict->SetAtName("Type", "XObject");
CPDF_Array* pBBox = new CPDF_Array();
pStreamDict->SetAt("BBox", pBBox);
pBBox->AddInteger(0);
pBBox->AddInteger(0);
pBBox->AddInteger(nWidth);
pBBox->AddInteger(nHeight);
pStreamDict->SetAtInteger("FormType", 1);
pRetStream = new CPDF_Stream(NULL, 0, NULL);
CFX_ByteString csStream;
csStream.Format("q\n%d 0 0 %d 0 0 cm\n/Img Do\nQ", nWidth, nHeight);
pRetStream->InitStream((FX_BYTE*)csStream.c_str(), csStream.GetLength(), pStreamDict);
pDocument->AddIndirectObject(pRetStream);
}
delete pBmp;
}
return pRetStream;
}
#endif
void CPDFSDK_InterForm::OnCalculate(CPDF_FormField* pFormField)
{
ASSERT(m_pDocument != NULL);
CPDFDoc_Environment* pEnv = m_pDocument->GetEnv();
ASSERT(pEnv);
if(!pEnv->IsJSInitiated())
return;
if (m_bBusy) return;
m_bBusy = TRUE;
if (this->IsCalculateEnabled())
{
IFXJS_Runtime* pRuntime = m_pDocument->GetJsRuntime();
ASSERT(pRuntime != NULL);
pRuntime->SetReaderDocument(m_pDocument);
int nSize = m_pInterForm->CountFieldsInCalculationOrder();
for (int i=0; i<nSize; i++)
{
if(CPDF_FormField* pField = m_pInterForm->GetFieldInCalculationOrder(i))
{
// ASSERT(pField != NULL);
int nType = pField->GetFieldType();
if (nType == FIELDTYPE_COMBOBOX || nType == FIELDTYPE_TEXTFIELD)
{
CPDF_AAction aAction = pField->GetAdditionalAction();
if (aAction && aAction.ActionExist(CPDF_AAction::Calculate))
{
CPDF_Action action = aAction.GetAction(CPDF_AAction::Calculate);
if (action)
{
CFX_WideString csJS = action.GetJavaScript();
if (!csJS.IsEmpty())
{
IFXJS_Context* pContext = pRuntime->NewContext();
ASSERT(pContext != NULL);
CFX_WideString sOldValue = pField->GetValue();
CFX_WideString sValue = sOldValue;
FX_BOOL bRC = TRUE;
pContext->OnField_Calculate(pFormField, pField, sValue, bRC);
CFX_WideString sInfo;
FX_BOOL bRet = pContext->RunScript(csJS, sInfo);
pRuntime->ReleaseContext(pContext);
if (bRet)
{
if (bRC)
{
if (sValue.Compare(sOldValue) != 0)
pField->SetValue(sValue, TRUE);
}
}
}
}
}
}
}
}
}
m_bBusy = FALSE;
}
CFX_WideString CPDFSDK_InterForm::OnFormat(CPDF_FormField* pFormField, int nCommitKey, FX_BOOL& bFormated)
{
ASSERT(m_pDocument != NULL);
ASSERT(pFormField != NULL);
CFX_WideString sValue = pFormField->GetValue();
CPDFDoc_Environment* pEnv = m_pDocument->GetEnv();
ASSERT(pEnv);
if(!pEnv->IsJSInitiated())
{
bFormated = FALSE;
return sValue;
}
IFXJS_Runtime* pRuntime = m_pDocument->GetJsRuntime();
ASSERT(pRuntime != NULL);
pRuntime->SetReaderDocument(m_pDocument);
if (pFormField->GetFieldType() == FIELDTYPE_COMBOBOX)
{
if (pFormField->CountSelectedItems() > 0)
{
int index = pFormField->GetSelectedIndex(0);
if (index >= 0)
sValue = pFormField->GetOptionLabel(index);
}
}
bFormated = FALSE;
CPDF_AAction aAction = pFormField->GetAdditionalAction();
if (aAction != NULL && aAction.ActionExist(CPDF_AAction::Format))
{
CPDF_Action action = aAction.GetAction(CPDF_AAction::Format);
if (action)
{
CFX_WideString script = action.GetJavaScript();
if (!script.IsEmpty())
{
CFX_WideString Value = sValue;
IFXJS_Context* pContext = pRuntime->NewContext();
ASSERT(pContext != NULL);
pContext->OnField_Format(nCommitKey, pFormField, Value, TRUE);
CFX_WideString sInfo;
FX_BOOL bRet = pContext->RunScript(script, sInfo);
pRuntime->ReleaseContext(pContext);
if (bRet)
{
sValue = Value;
bFormated = TRUE;
}
}
}
}
return sValue;
}
void CPDFSDK_InterForm::ResetFieldAppearance(CPDF_FormField* pFormField, FX_LPCWSTR sValue, FX_BOOL bValueChanged)
{
ASSERT(pFormField != NULL);
for (int i=0,sz=pFormField->CountControls(); i<sz; i++)
{
CPDF_FormControl* pFormCtrl = pFormField->GetControl(i);
ASSERT(pFormCtrl != NULL);
ASSERT(m_pInterForm != NULL);
if(CPDFSDK_Widget* pWidget = GetWidget(pFormCtrl))
pWidget->ResetAppearance(sValue, bValueChanged);
}
}
void CPDFSDK_InterForm::UpdateField(CPDF_FormField* pFormField)
{
ASSERT(pFormField != NULL);
for (int i=0,sz=pFormField->CountControls(); i<sz; i++)
{
CPDF_FormControl* pFormCtrl = pFormField->GetControl(i);
ASSERT(pFormCtrl != NULL);
if(CPDFSDK_Widget* pWidget = GetWidget(pFormCtrl))
{
CPDFDoc_Environment * pEnv = m_pDocument->GetEnv();
CFFL_IFormFiller* pIFormFiller = pEnv->GetIFormFiller();
CPDF_Page * pPage = pWidget->GetPDFPage();
CPDFSDK_PageView * pPageView = m_pDocument->GetPageView(pPage,FALSE);
FX_RECT rcBBox = pIFormFiller->GetViewBBox(pPageView, pWidget);
pEnv->FFI_Invalidate(pPage,rcBBox.left, rcBBox.top, rcBBox.right, rcBBox.bottom);
}
}
}
void CPDFSDK_InterForm::OnKeyStrokeCommit(CPDF_FormField* pFormField, CFX_WideString& csValue, FX_BOOL& bRC)
{
ASSERT(pFormField != NULL);
CPDF_AAction aAction = pFormField->GetAdditionalAction();
if (aAction != NULL && aAction.ActionExist(CPDF_AAction::KeyStroke))
{
CPDF_Action action = aAction.GetAction(CPDF_AAction::KeyStroke);
if (action)
{
ASSERT(m_pDocument != NULL);
CPDFDoc_Environment* pEnv = m_pDocument->GetEnv();
ASSERT(pEnv != NULL);
CPDFSDK_ActionHandler* pActionHandler = pEnv->GetActionHander();
ASSERT(pActionHandler != NULL);
PDFSDK_FieldAction fa;
fa.bModifier = pEnv->FFI_IsCTRLKeyDown(0);
fa.bShift = pEnv->FFI_IsSHIFTKeyDown(0);
fa.sValue = csValue;
pActionHandler->DoAction_FieldJavaScript(action, CPDF_AAction::KeyStroke,
m_pDocument, pFormField, fa);
bRC = fa.bRC;
}
}
}
void CPDFSDK_InterForm::OnValidate(CPDF_FormField* pFormField, CFX_WideString& csValue, FX_BOOL& bRC)
{
ASSERT(pFormField != NULL);
CPDF_AAction aAction = pFormField->GetAdditionalAction();
if (aAction != NULL && aAction.ActionExist(CPDF_AAction::Validate))
{
CPDF_Action action = aAction.GetAction(CPDF_AAction::Validate);
if (action)
{
ASSERT(m_pDocument != NULL);
CPDFDoc_Environment* pEnv = m_pDocument->GetEnv();
ASSERT(pEnv != NULL);
CPDFSDK_ActionHandler* pActionHandler = pEnv->GetActionHander();
ASSERT(pActionHandler != NULL);
PDFSDK_FieldAction fa;
fa.bModifier = pEnv->FFI_IsCTRLKeyDown(0);
fa.bShift = pEnv->FFI_IsSHIFTKeyDown(0);
fa.sValue = csValue;
pActionHandler->DoAction_FieldJavaScript(action, CPDF_AAction::Validate, m_pDocument, pFormField, fa);
bRC = fa.bRC;
}
}
}
/* ----------------------------- action ----------------------------- */
FX_BOOL CPDFSDK_InterForm::DoAction_Hide(const CPDF_Action& action)
{
ASSERT(action != NULL);
CPDF_ActionFields af = action.GetWidgets();
CFX_PtrArray fieldObjects;
af.GetAllFields(fieldObjects);
CFX_PtrArray widgetArray;
CFX_PtrArray fields;
GetFieldFromObjects(fieldObjects, fields);
FX_BOOL bHide = action.GetHideStatus();
FX_BOOL bChanged = FALSE;
for (int i=0, sz=fields.GetSize(); i<sz; i++)
{
CPDF_FormField* pField = (CPDF_FormField*)fields[i];
ASSERT(pField != NULL);
for (int j=0,jsz=pField->CountControls(); j<jsz; j++)
{
CPDF_FormControl* pControl = pField->GetControl(j);
ASSERT(pControl != NULL);
if (CPDFSDK_Widget* pWidget = GetWidget(pControl))
{
int nFlags = pWidget->GetFlags();
if (bHide)
{
nFlags &= (~ANNOTFLAG_INVISIBLE);
nFlags &= (~ANNOTFLAG_NOVIEW);
nFlags |= (ANNOTFLAG_HIDDEN);
}
else
{
nFlags &= (~ANNOTFLAG_INVISIBLE);
nFlags &= (~ANNOTFLAG_HIDDEN);
nFlags &= (~ANNOTFLAG_NOVIEW);
}
pWidget->SetFlags(nFlags);
CPDFSDK_PageView* pPageView = pWidget->GetPageView();
ASSERT(pPageView != NULL);
pPageView->UpdateView(pWidget);
bChanged = TRUE;
}
}
}
return bChanged;
}
FX_BOOL CPDFSDK_InterForm::DoAction_SubmitForm(const CPDF_Action& action)
{
ASSERT(action != NULL);
ASSERT(m_pInterForm != NULL);
CFX_WideString sDestination = action.GetFilePath();
if (sDestination.IsEmpty()) return FALSE;
CPDF_Dictionary* pActionDict = action;
if (pActionDict->KeyExist("Fields"))
{
CPDF_ActionFields af = action.GetWidgets();
FX_DWORD dwFlags = action.GetFlags();
CFX_PtrArray fieldObjects;
af.GetAllFields(fieldObjects);
CFX_PtrArray fields;
GetFieldFromObjects(fieldObjects, fields);
if (fields.GetSize() != 0)
{
FX_BOOL bIncludeOrExclude = !(dwFlags & 0x01);
if (m_pInterForm->CheckRequiredFields(&fields, bIncludeOrExclude))
{
return FALSE;
}
return SubmitFields(sDestination, fields, bIncludeOrExclude, FALSE);
}
else
{
if ( m_pInterForm->CheckRequiredFields())
{
return FALSE;
}
return SubmitForm(sDestination, FALSE);
}
}
else
{
if ( m_pInterForm->CheckRequiredFields())
{
return FALSE;
}
return SubmitForm(sDestination, FALSE);
}
}
FX_BOOL CPDFSDK_InterForm::SubmitFields(const CFX_WideString& csDestination, const CFX_PtrArray& fields,
FX_BOOL bIncludeOrExclude, FX_BOOL bUrlEncoded)
{
CPDFDoc_Environment* pEnv = m_pDocument->GetEnv();
ASSERT(pEnv != NULL);
CFX_ByteTextBuf textBuf;
ExportFieldsToFDFTextBuf(fields, bIncludeOrExclude, textBuf);
FX_LPBYTE pBuffer = textBuf.GetBuffer();
FX_STRSIZE nBufSize = textBuf.GetLength();
if (bUrlEncoded)
{
if(!FDFToURLEncodedData(pBuffer, nBufSize))
return FALSE;
}
pEnv->JS_docSubmitForm(pBuffer, nBufSize, csDestination.c_str());
return TRUE;
}
void CPDFSDK_InterForm::DoFDFBuffer(CFX_ByteString sBuffer)
{
ASSERT(m_pDocument != NULL);
if (CFDF_Document *pFDFDocument = CFDF_Document::ParseMemory((const unsigned char *)sBuffer.GetBuffer(sBuffer.GetLength()), sBuffer.GetLength()))
{
CPDF_Dictionary* pRootDic = pFDFDocument->GetRoot();
if(pRootDic)
{
CPDF_Dictionary * pFDFDict=pRootDic->GetDict("FDF");
if(pFDFDict)
{
CPDF_Dictionary * pJSDict = pFDFDict->GetDict("JavaScript");
if(pJSDict)
{
CFX_WideString csJS;
CPDF_Object* pJS = pJSDict->GetElementValue("Before");
if (pJS != NULL)
{
int iType = pJS->GetType();
if (iType == PDFOBJ_STRING)
csJS = pJSDict->GetUnicodeText("Before");
else if (iType == PDFOBJ_STREAM)
csJS = pJS->GetUnicodeText();
}
}
}
}
delete pFDFDocument;
}
sBuffer.ReleaseBuffer();
}
FX_BOOL CPDFSDK_InterForm::FDFToURLEncodedData(CFX_WideString csFDFFile, CFX_WideString csTxtFile)
{
return TRUE;
}
FX_BOOL CPDFSDK_InterForm::FDFToURLEncodedData(FX_LPBYTE& pBuf, FX_STRSIZE& nBufSize)
{
CFDF_Document* pFDF = CFDF_Document::ParseMemory(pBuf, nBufSize);
if (pFDF)
{
CPDF_Dictionary* pMainDict = pFDF->GetRoot()->GetDict("FDF");
if (pMainDict == NULL) return FALSE;
// Get fields
CPDF_Array* pFields = pMainDict->GetArray("Fields");
if (pFields == NULL) return FALSE;
CFX_ByteTextBuf fdfEncodedData;
for (FX_DWORD i = 0; i < pFields->GetCount(); i ++)
{
CPDF_Dictionary* pField = pFields->GetDict(i);
if (pField == NULL) continue;
CFX_WideString name;
name = pField->GetUnicodeText("T");
CFX_ByteString name_b = CFX_ByteString::FromUnicode(name);
CFX_ByteString csBValue = pField->GetString("V");
CFX_WideString csWValue = PDF_DecodeText(csBValue);
CFX_ByteString csValue_b = CFX_ByteString::FromUnicode(csWValue);
fdfEncodedData = fdfEncodedData<<name_b.GetBuffer(name_b.GetLength());
name_b.ReleaseBuffer();
fdfEncodedData = fdfEncodedData<<"=";
fdfEncodedData = fdfEncodedData<<csValue_b.GetBuffer(csValue_b.GetLength());
csValue_b.ReleaseBuffer();
if(i != pFields->GetCount()-1)
fdfEncodedData = fdfEncodedData<<"&";
}
nBufSize = fdfEncodedData.GetLength();
pBuf = FX_Alloc(FX_BYTE, nBufSize);
if(!pBuf)
return FALSE;
FXSYS_memcpy(pBuf, fdfEncodedData.GetBuffer(), nBufSize);
}
return TRUE;
}
FX_BOOL CPDFSDK_InterForm::ExportFieldsToFDFTextBuf(const CFX_PtrArray& fields,FX_BOOL bIncludeOrExclude, CFX_ByteTextBuf& textBuf)
{
ASSERT(m_pDocument != NULL);
ASSERT(m_pInterForm != NULL);
CFDF_Document* pFDF = m_pInterForm->ExportToFDF(m_pDocument->GetPath(),(CFX_PtrArray&)fields, bIncludeOrExclude);
if (!pFDF) return FALSE;
FX_BOOL bRet = pFDF->WriteBuf(textBuf); // = FALSE;//
delete pFDF;
return bRet;
}
CFX_WideString CPDFSDK_InterForm::GetTemporaryFileName(const CFX_WideString& sFileExt)
{
CFX_WideString sFileName;
return L"";
}
FX_BOOL CPDFSDK_InterForm::SubmitForm(const CFX_WideString& sDestination, FX_BOOL bUrlEncoded)
{
if (sDestination.IsEmpty()) return FALSE;
CPDFDoc_Environment* pEnv = m_pDocument->GetEnv();
ASSERT(pEnv != NULL);
if(NULL == m_pDocument) return FALSE;
CFX_WideString wsPDFFilePath = m_pDocument->GetPath();
if(NULL == m_pInterForm) return FALSE;
CFDF_Document* pFDFDoc = m_pInterForm->ExportToFDF(wsPDFFilePath);
if (NULL == pFDFDoc) return FALSE;
CFX_ByteTextBuf FdfBuffer;
FX_BOOL bRet = pFDFDoc->WriteBuf(FdfBuffer);
delete pFDFDoc;
if (!bRet) return FALSE;
FX_LPBYTE pBuffer = FdfBuffer.GetBuffer();
FX_STRSIZE nBufSize = FdfBuffer.GetLength();
if (bUrlEncoded)
{
if(!FDFToURLEncodedData(pBuffer, nBufSize))
return FALSE;
}
pEnv->JS_docSubmitForm(pBuffer, nBufSize, sDestination.c_str());
if (bUrlEncoded && pBuffer)
{
FX_Free(pBuffer);
pBuffer = NULL;
}
return TRUE;
}
FX_BOOL CPDFSDK_InterForm::ExportFormToFDFTextBuf(CFX_ByteTextBuf& textBuf)
{
ASSERT(m_pInterForm != NULL);
ASSERT(m_pDocument != NULL);
CFDF_Document* pFDF = m_pInterForm->ExportToFDF(m_pDocument->GetPath());
if (!pFDF) return FALSE;
FX_BOOL bRet = pFDF->WriteBuf(textBuf);
delete pFDF;
return bRet;
}
FX_BOOL CPDFSDK_InterForm::DoAction_ResetForm(const CPDF_Action& action)
{
ASSERT(action != NULL);
CPDF_Dictionary* pActionDict = action;
if (pActionDict->KeyExist("Fields"))
{
CPDF_ActionFields af = action.GetWidgets();
FX_DWORD dwFlags = action.GetFlags();
CFX_PtrArray fieldObjects;
af.GetAllFields(fieldObjects);
CFX_PtrArray fields;
GetFieldFromObjects(fieldObjects, fields);
ASSERT(m_pInterForm != NULL);
return m_pInterForm->ResetForm(fields, !(dwFlags & 0x01), TRUE);
}
else
{
ASSERT(m_pInterForm != NULL);
return m_pInterForm->ResetForm(TRUE);
}
}
FX_BOOL CPDFSDK_InterForm::DoAction_ImportData(const CPDF_Action& action)
{
return FALSE;
}
void CPDFSDK_InterForm::GetFieldFromObjects(const CFX_PtrArray& objects, CFX_PtrArray& fields)
{
ASSERT(m_pInterForm != NULL);
int iCount = objects.GetSize();
for (int i = 0; i < iCount; i ++)
{
CPDF_Object* pObject = (CPDF_Object*)objects[i];
if (pObject == NULL) continue;
int iType = pObject->GetType();
if (iType == PDFOBJ_STRING)
{
CFX_WideString csName = pObject->GetUnicodeText();
CPDF_FormField* pField = m_pInterForm->GetField(0, csName);
if (pField != NULL)
fields.Add(pField);
}
else if (iType == PDFOBJ_DICTIONARY)
{
if (m_pInterForm->IsValidFormField(pObject))
fields.Add(pObject);
}
}
}
/* ----------------------------- CPDF_FormNotify ----------------------------- */
int CPDFSDK_InterForm::BeforeValueChange(const CPDF_FormField* pField, CFX_WideString& csValue)
{
ASSERT(pField != NULL);
CPDF_FormField* pFormField = (CPDF_FormField*)pField;
int nType = pFormField->GetFieldType();
if (nType == FIELDTYPE_COMBOBOX || nType == FIELDTYPE_TEXTFIELD)
{
FX_BOOL bRC = TRUE;
OnKeyStrokeCommit(pFormField, csValue, bRC);
if (bRC)
{
OnValidate(pFormField, csValue, bRC);
if (bRC)
return 1;
else
return -1;
}
else
return -1;
}
else
return 0;
}
int CPDFSDK_InterForm::AfterValueChange(const CPDF_FormField* pField)
{
ASSERT(pField != NULL);
CPDF_FormField* pFormField = (CPDF_FormField*)pField;
int nType = pFormField->GetFieldType();
if (nType == FIELDTYPE_COMBOBOX || nType == FIELDTYPE_TEXTFIELD)
{
this->OnCalculate(pFormField);
FX_BOOL bFormated = FALSE;
CFX_WideString sValue = this->OnFormat(pFormField, 0, bFormated);
if (bFormated)
this->ResetFieldAppearance(pFormField, sValue, TRUE);
else
this->ResetFieldAppearance(pFormField, NULL, TRUE);
this->UpdateField(pFormField);
}
return 0;
}
int CPDFSDK_InterForm::BeforeSelectionChange(const CPDF_FormField* pField, CFX_WideString& csValue)
{
ASSERT(pField != NULL);
CPDF_FormField* pFormField = (CPDF_FormField*)pField;
int nType = pFormField->GetFieldType();
if (nType == FIELDTYPE_LISTBOX)
{
FX_BOOL bRC = TRUE;
OnKeyStrokeCommit(pFormField, csValue, bRC);
if (bRC)
{
OnValidate(pFormField, csValue, bRC);
if (bRC)
return 1;
else
return -1;
}
else
return -1;
}
else
return 0;
}
int CPDFSDK_InterForm::AfterSelectionChange(const CPDF_FormField* pField)
{
ASSERT(pField != NULL);
CPDF_FormField* pFormField = (CPDF_FormField*)pField;
int nType = pFormField->GetFieldType();
if (nType == FIELDTYPE_LISTBOX)
{
this->OnCalculate(pFormField);
this->ResetFieldAppearance(pFormField, NULL, TRUE);
this->UpdateField(pFormField);
}
return 0;
}
int CPDFSDK_InterForm::AfterCheckedStatusChange(const CPDF_FormField* pField, const CFX_ByteArray& statusArray)
{
ASSERT(pField != NULL);
CPDF_FormField* pFormField = (CPDF_FormField*)pField;
int nType = pFormField->GetFieldType();
if (nType == FIELDTYPE_CHECKBOX || nType == FIELDTYPE_RADIOBUTTON)
{
this->OnCalculate(pFormField);
//this->ResetFieldAppearance(pFormField, NULL);
this->UpdateField(pFormField);
}
return 0;
}
int CPDFSDK_InterForm::BeforeFormReset(const CPDF_InterForm* pForm)
{
return 0;
}
int CPDFSDK_InterForm::AfterFormReset(const CPDF_InterForm* pForm)
{
this->OnCalculate(NULL);
return 0;
}
int CPDFSDK_InterForm::BeforeFormImportData(const CPDF_InterForm* pForm)
{
return 0;
}
int CPDFSDK_InterForm::AfterFormImportData(const CPDF_InterForm* pForm)
{
this->OnCalculate(NULL);
return 0;
}
FX_BOOL CPDFSDK_InterForm::IsNeedHighLight(int nFieldType)
{
if(nFieldType <1 || nFieldType > 6)
return FALSE;
return m_bNeedHightlight[nFieldType-1];
}
void CPDFSDK_InterForm::RemoveAllHighLight()
{
memset((void*)m_bNeedHightlight, 0, 6*sizeof(FX_BOOL));
}
void CPDFSDK_InterForm::SetHighlightColor(FX_COLORREF clr, int nFieldType)
{
if(nFieldType <0 || nFieldType > 6) return;
switch(nFieldType)
{
case 0:
{
for(int i=0; i<6; i++)
{
m_aHighlightColor[i] = clr;
m_bNeedHightlight[i] = TRUE;
}
break;
}
default:
{
m_aHighlightColor[nFieldType-1] = clr;
m_bNeedHightlight[nFieldType-1] = TRUE;
break;
}
}
}
FX_COLORREF CPDFSDK_InterForm::GetHighlightColor(int nFieldType)
{
if(nFieldType <0 || nFieldType >6) return FXSYS_RGB(255,255,255);
if(nFieldType == 0)
return m_aHighlightColor[0];
else
return m_aHighlightColor[nFieldType-1];
}
/* ------------------------- CBA_AnnotIterator ------------------------- */
CBA_AnnotIterator::CBA_AnnotIterator(CPDFSDK_PageView* pPageView, const CFX_ByteString& sType, const CFX_ByteString& sSubType)
:m_pPageView(pPageView),
m_sType(sType),
m_sSubType(sSubType),
m_nTabs(BAI_STRUCTURE)
{
ASSERT(m_pPageView != NULL);
CPDF_Page* pPDFPage = m_pPageView->GetPDFPage();
ASSERT(pPDFPage != NULL);
ASSERT(pPDFPage->m_pFormDict != NULL);
CFX_ByteString sTabs = pPDFPage->m_pFormDict->GetString("Tabs");
if (sTabs == "R")
{
m_nTabs = BAI_ROW;
}
else if (sTabs == "C")
{
m_nTabs = BAI_COLUMN;
}
else
{
m_nTabs = BAI_STRUCTURE;
}
GenerateResults();
}
CBA_AnnotIterator::~CBA_AnnotIterator()
{
m_Annots.RemoveAll();
}
CPDFSDK_Annot* CBA_AnnotIterator::GetFirstAnnot()
{
if (m_Annots.GetSize() > 0)
return m_Annots[0];
return NULL;
}
CPDFSDK_Annot* CBA_AnnotIterator::GetLastAnnot()
{
if (m_Annots.GetSize() > 0)
return m_Annots[m_Annots.GetSize() - 1];
return NULL;
}
CPDFSDK_Annot* CBA_AnnotIterator::GetNextAnnot(CPDFSDK_Annot* pAnnot)
{
for (int i=0,sz=m_Annots.GetSize(); i<sz; i++)
{
if (m_Annots[i] == pAnnot)
{
if (i+1 < sz)
return m_Annots[i+1];
else
return m_Annots[0];
}
}
return NULL;
}
CPDFSDK_Annot* CBA_AnnotIterator::GetPrevAnnot(CPDFSDK_Annot* pAnnot)
{
for (int i=0,sz=m_Annots.GetSize(); i<sz; i++)
{
if (m_Annots[i] == pAnnot)
{
if (i-1 >= 0)
return m_Annots[i-1];
else
return m_Annots[sz-1];
}
}
return NULL;
}
int CBA_AnnotIterator::CompareByLeft(CPDFSDK_Annot* p1, CPDFSDK_Annot* p2)
{
ASSERT(p1 != NULL);
ASSERT(p2 != NULL);
CPDF_Rect rcAnnot1 = GetAnnotRect(p1);
CPDF_Rect rcAnnot2 = GetAnnotRect(p2);
if (rcAnnot1.left < rcAnnot2.left)
return -1;
if (rcAnnot1.left > rcAnnot2.left)
return 1;
return 0;