DLLEXPORT void STDCALL FPDFPage_TransformAnnots(FPDF_PAGE page,
double a,
double b,
double c,
double d,
double e,
double f) {
CPDF_Page* pPage = CPDFPageFromFPDFPage(page);
if (!pPage)
return;
CPDF_AnnotList AnnotList(pPage);
for (size_t i = 0; i < AnnotList.Count(); ++i) {
CPDF_Annot* pAnnot = AnnotList.GetAt(i);
// transformAnnots Rectangle
CPDF_Rect rect;
pAnnot->GetRect(rect);
CFX_AffineMatrix matrix((FX_FLOAT)a, (FX_FLOAT)b, (FX_FLOAT)c, (FX_FLOAT)d,
(FX_FLOAT)e, (FX_FLOAT)f);
rect.Transform(&matrix);
CPDF_Array* pRectArray = NULL;
pRectArray = pAnnot->GetAnnotDict()->GetArray("Rect");
if (!pRectArray)
pRectArray = CPDF_Array::Create();
pRectArray->SetAt(0, new CPDF_Number(rect.left));
pRectArray->SetAt(1, new CPDF_Number(rect.bottom));
pRectArray->SetAt(2, new CPDF_Number(rect.right));
pRectArray->SetAt(3, new CPDF_Number(rect.top));
pAnnot->GetAnnotDict()->SetAt("Rect", pRectArray);
// Transform AP's rectangle
// To Do
}
}
void CPWL_Caret::GetCaretApp(CFX_ByteTextBuf & sAppStream,const CPDF_Point & ptOffset)
{
if (IsVisible() && m_bFlash)
{
CFX_ByteTextBuf sCaret;
CPDF_Rect rcRect = GetCaretRect();
CPDF_Rect rcClip = GetClipRect();
rcRect = CPWL_Utils::OffsetRect(rcRect,ptOffset.x,ptOffset.y);
rcClip = CPWL_Utils::OffsetRect(rcClip,ptOffset.x,ptOffset.y);
sCaret << "q\n";
if (!rcClip.IsEmpty())
{
sCaret << rcClip.left << " " << rcClip.bottom + 2.5f << " "
<< rcClip.right - rcClip.left << " " << rcClip.top - rcClip.bottom - 4.5f << " re W n\n";
}
sCaret << m_fWidth << " w\n0 G\n";
sCaret << rcRect.left + m_fWidth/2 << " " << rcRect.bottom << " m\n";
sCaret << rcRect.left + m_fWidth/2 << " " << rcRect.top << " l S\nQ\n";
sAppStream << sCaret;
}
}
void CPWL_CBButton::DrawThisAppearance(CFX_RenderDevice* pDevice,
CPDF_Matrix* pUser2Device) {
CPWL_Wnd::DrawThisAppearance(pDevice, pUser2Device);
CPDF_Rect rectWnd = CPWL_Wnd::GetWindowRect();
if (IsVisible() && !rectWnd.IsEmpty()) {
CPDF_Point ptCenter = GetCenterPoint();
CPDF_Point pt1(ptCenter.x - PWL_CBBUTTON_TRIANGLE_HALFLEN,
ptCenter.y + PWL_CBBUTTON_TRIANGLE_HALFLEN * 0.5f);
CPDF_Point pt2(ptCenter.x + PWL_CBBUTTON_TRIANGLE_HALFLEN,
ptCenter.y + PWL_CBBUTTON_TRIANGLE_HALFLEN * 0.5f);
CPDF_Point pt3(ptCenter.x,
ptCenter.y - PWL_CBBUTTON_TRIANGLE_HALFLEN * 0.5f);
if (IsFloatBigger(rectWnd.right - rectWnd.left,
PWL_CBBUTTON_TRIANGLE_HALFLEN * 2) &&
IsFloatBigger(rectWnd.top - rectWnd.bottom,
PWL_CBBUTTON_TRIANGLE_HALFLEN)) {
CFX_PathData path;
path.SetPointCount(4);
path.SetPoint(0, pt1.x, pt1.y, FXPT_MOVETO);
path.SetPoint(1, pt2.x, pt2.y, FXPT_LINETO);
path.SetPoint(2, pt3.x, pt3.y, FXPT_LINETO);
path.SetPoint(3, pt1.x, pt1.y, FXPT_LINETO);
pDevice->DrawPath(&path, pUser2Device, NULL,
CPWL_Utils::PWLColorToFXColor(PWL_DEFAULT_BLACKCOLOR,
GetTransparency()),
0, FXFILL_ALTERNATE);
}
}
}
CPDF_Link CPDF_LinkList::GetLinkAtPoint(CPDF_Page* pPage,
FX_FLOAT pdf_x,
FX_FLOAT pdf_y,
int* z_order) {
const std::vector<CPDF_Dictionary*>* pPageLinkList = GetPageLinks(pPage);
if (!pPageLinkList)
return CPDF_Link();
for (size_t i = pPageLinkList->size(); i > 0; --i) {
size_t annot_index = i - 1;
CPDF_Dictionary* pAnnot = (*pPageLinkList)[annot_index];
if (!pAnnot)
continue;
CPDF_Link link(pAnnot);
CPDF_Rect rect = link.GetRect();
if (!rect.Contains(pdf_x, pdf_y))
continue;
if (z_order)
*z_order = annot_index;
return link;
}
return CPDF_Link();
}
FX_BOOL CPWL_Note::ScrollBarShouldVisible()
{
CPDF_Rect rcContentsFact = m_pContents->GetScrollArea();
CPDF_Rect rcContentsClient = m_pContents->GetClientRect();
return rcContentsFact.Height() > rcContentsClient.Height();
}
FX_BOOL CPWL_Note::OnMouseWheel(short zDelta, const CPDF_Point & point, FX_DWORD nFlag)
{
CPDF_Point ptScroll = m_pContents->GetScrollPos();
CPDF_Rect rcScroll = m_pContents->GetScrollArea();
CPDF_Rect rcContents = m_pContents->GetClientRect();
if (rcScroll.top - rcScroll.bottom > rcContents.Height())
{
CPDF_Point ptNew = ptScroll;
if (zDelta > 0)
ptNew.y += 30;
else
ptNew.y -= 30;
if (ptNew.y > rcScroll.top)
ptNew.y = rcScroll.top;
if (ptNew.y < rcScroll.bottom + rcContents.Height())
ptNew.y = rcScroll.bottom + rcContents.Height();
if (ptNew.y < rcScroll.bottom)
ptNew.y = rcScroll.bottom;
if (ptNew.y != ptScroll.y)
{
m_pContents->OnNotify(this, PNM_NOTERESET, 0, 0);
m_pContents->OnNotify(this, PNM_SCROLLWINDOW, SBT_VSCROLL, (FX_INTPTR)&ptNew.y);
m_pContentsBar->OnNotify(this, PNM_SETSCROLLPOS, SBT_VSCROLL, (FX_INTPTR)&ptNew.y);
return TRUE;
}
}
return FALSE;
}
void CPWL_CBButton::GetThisAppearanceStream(CFX_ByteTextBuf& sAppStream) {
CPWL_Wnd::GetThisAppearanceStream(sAppStream);
CPDF_Rect rectWnd = CPWL_Wnd::GetWindowRect();
if (IsVisible() && !rectWnd.IsEmpty()) {
CFX_ByteTextBuf sButton;
CPDF_Point ptCenter = GetCenterPoint();
CPDF_Point pt1(ptCenter.x - PWL_CBBUTTON_TRIANGLE_HALFLEN,
ptCenter.y + PWL_CBBUTTON_TRIANGLE_HALFLEN * 0.5f);
CPDF_Point pt2(ptCenter.x + PWL_CBBUTTON_TRIANGLE_HALFLEN,
ptCenter.y + PWL_CBBUTTON_TRIANGLE_HALFLEN * 0.5f);
CPDF_Point pt3(ptCenter.x,
ptCenter.y - PWL_CBBUTTON_TRIANGLE_HALFLEN * 0.5f);
if (IsFloatBigger(rectWnd.right - rectWnd.left,
PWL_CBBUTTON_TRIANGLE_HALFLEN * 2) &&
IsFloatBigger(rectWnd.top - rectWnd.bottom,
PWL_CBBUTTON_TRIANGLE_HALFLEN)) {
sButton << "0 g\n";
sButton << pt1.x << " " << pt1.y << " m\n";
sButton << pt2.x << " " << pt2.y << " l\n";
sButton << pt3.x << " " << pt3.y << " l\n";
sButton << pt1.x << " " << pt1.y << " l f\n";
sAppStream << "q\n" << sButton << "Q\n";
}
}
}
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();
}
}
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;
}
void CPWL_IconList_Content::ScrollToItem(int32_t nItemIndex) {
CPDF_Rect rcClient = GetClientRect();
if (CPWL_IconList_Item* pItem = GetListItem(nItemIndex)) {
CPDF_Rect rcOrigin = pItem->GetWindowRect();
CPDF_Rect rcWnd = pItem->ChildToParent(rcOrigin);
if (!(rcWnd.bottom > rcClient.bottom && rcWnd.top < rcClient.top)) {
CPDF_Point ptScroll = GetScrollPos();
if (rcWnd.top > rcClient.top) {
ptScroll.y = rcOrigin.top;
} else if (rcWnd.bottom < rcClient.bottom) {
ptScroll.y = rcOrigin.bottom + rcClient.Height();
}
SetScrollPos(ptScroll);
ResetFace();
InvalidateRect();
if (CPWL_Wnd* pParent = GetParentWindow()) {
pParent->OnNotify(this, PNM_SETSCROLLPOS, SBT_VSCROLL,
(intptr_t)&ptScroll.y);
}
}
}
}
FX_BOOL CPDFSDK_BFAnnotHandler::HitTest(CPDFSDK_PageView* pPageView,
CPDFSDK_Annot* pAnnot,
const CPDF_Point& point) {
ASSERT(pPageView);
ASSERT(pAnnot);
CPDF_Rect rect = GetViewBBox(pPageView, pAnnot);
return rect.Contains(point.x, point.y);
}
CPDF_Rect CFFL_FormFiller::GetFocusBox(CPDFSDK_PageView* pPageView) {
if (CPWL_Wnd* pWnd = GetPDFWindow(pPageView, FALSE)) {
CPDF_Rect rcFocus = FFLtoWnd(pPageView, PWLtoFFL(pWnd->GetFocusRect()));
CPDF_Rect rcPage = pPageView->GetPDFPage()->GetPageBBox();
if (rcPage.Contains(rcFocus))
return rcFocus;
}
return CPDF_Rect(0, 0, 0, 0);
}
CPDFSDK_Annot* CPDFSDK_PageView::GetFXAnnotAtPoint(FX_FLOAT pageX,
FX_FLOAT pageY) {
CPDFDoc_Environment* pEnv = m_pSDKDoc->GetEnv();
CPDFSDK_AnnotHandlerMgr* pAnnotMgr = pEnv->GetAnnotHandlerMgr();
CPDFSDK_AnnotIterator annotIterator(this, false);
while (CPDFSDK_Annot* pSDKAnnot = annotIterator.Next()) {
CPDF_Rect rc = pAnnotMgr->Annot_OnGetViewBBox(this, pSDKAnnot);
if (rc.Contains(pageX, pageY))
return pSDKAnnot;
}
return nullptr;
}
FX_BOOL CFFL_Button::OnLButtonDown(CPDFSDK_PageView* pPageView,
CPDFSDK_Annot* pAnnot,
FX_UINT nFlags,
const CPDF_Point& point) {
CPDF_Rect rcAnnot = pAnnot->GetRect();
if (!rcAnnot.Contains(point.x, point.y))
return FALSE;
m_bMouseDown = TRUE;
m_bValid = TRUE;
FX_RECT rect = GetViewBBox(pPageView, pAnnot);
InvalidateRect(rect.left, rect.top, rect.right, rect.bottom);
return TRUE;
}
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->GetSDKDocument();
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);
}
}
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);
}
}
FX_FLOAT CPWL_Edit::GetCharArrayAutoFontSize(CPDF_Font* pFont,
const CPDF_Rect& rcPlate,
int32_t nCharArray) {
if (pFont && !pFont->IsStandardFont()) {
FX_RECT rcBBox;
pFont->GetFontBBox(rcBBox);
CPDF_Rect rcCell = rcPlate;
FX_FLOAT xdiv = rcCell.Width() / nCharArray * 1000.0f / rcBBox.Width();
FX_FLOAT ydiv = -rcCell.Height() * 1000.0f / rcBBox.Height();
return xdiv < ydiv ? xdiv : ydiv;
}
return 0.0f;
}
CPDF_Link CPDF_LinkList::GetLinkAtPoint(CPDF_Page* pPage, FX_FLOAT pdf_x, FX_FLOAT pdf_y)
{
CFX_PtrArray* pPageLinkList = GetPageLinks(pPage);
if (pPageLinkList == NULL) {
return NULL;
}
int size = pPageLinkList->GetSize();
for (int i = 0; i < size; i ++) {
CPDF_Link Link = (CPDF_Dictionary*)pPageLinkList->GetAt(i);
CPDF_Rect rect = Link.GetRect();
if (rect.Contains(pdf_x, pdf_y)) {
return Link;
}
}
return NULL;
}
void CFX_ListCtrl::SetScrollInfo()
{
if (m_pNotify)
{
CPDF_Rect rcPlate = GetPlateRect();
CPDF_Rect rcContent = CFX_List::GetContentRect();
if (!m_bNotifyFlag)
{
m_bNotifyFlag = TRUE;
m_pNotify->IOnSetScrollInfoY(rcPlate.bottom, rcPlate.top,
rcContent.bottom, rcContent.top, GetFirstHeight(), rcPlate.Height());
m_bNotifyFlag = FALSE;
}
}
}
CPDFSDK_Annot* CPDFSDK_PageView::GetFXAnnotAtPoint(FX_FLOAT pageX, FX_FLOAT pageY)
{
CPDFSDK_AnnotIterator annotIterator(this, FALSE);
CPDFDoc_Environment* pEnv = m_pSDKDoc->GetEnv();
CPDFSDK_AnnotHandlerMgr* pAnnotMgr = pEnv->GetAnnotHandlerMgr();
CPDFSDK_Annot* pSDKAnnot = NULL;
int index = -1;
while((pSDKAnnot = annotIterator.Next(index)))
{
CPDF_Rect rc = pAnnotMgr->Annot_OnGetViewBBox(this, pSDKAnnot);
if(rc.Contains(pageX, pageY))
return pSDKAnnot;
}
return NULL;
}
void CPDF_Annot::GetRect(CPDF_Rect& rect) const
{
if (m_pAnnotDict == NULL) {
return;
}
rect = m_pAnnotDict->GetRect("Rect");
rect.Normalize();
}
void CPWL_Note_RBBox::DrawThisAppearance(CFX_RenderDevice* pDevice, CPDF_Matrix* pUser2Device)
{
CPDF_Rect rcClient = this->GetClientRect();
CFX_GraphStateData gsd;
gsd.m_LineWidth = 1.0f;
CFX_PathData pathCross;
pathCross.SetPointCount(4);
pathCross.SetPoint(0, rcClient.right, rcClient.top, FXPT_MOVETO);
pathCross.SetPoint(1, rcClient.left, rcClient.bottom, FXPT_LINETO);
pathCross.SetPoint(2, rcClient.right, rcClient.bottom + rcClient.Height() * 0.5f, FXPT_MOVETO);
pathCross.SetPoint(3, rcClient.left + rcClient.Width() * 0.5f, rcClient.bottom, FXPT_LINETO);
pDevice->DrawPath(&pathCross, pUser2Device, &gsd,
0, CPWL_Utils::PWLColorToFXColor(GetTextColor(),this->GetTransparency()), FXFILL_ALTERNATE);
}
void CPWL_Caret::DrawThisAppearance(CFX_RenderDevice* pDevice, CPDF_Matrix* pUser2Device)
{
if (IsVisible() && m_bFlash)
{
CPDF_Rect rcRect = GetCaretRect();
CPDF_Rect rcClip = GetClipRect();
CFX_PathData path;
path.SetPointCount(2);
FX_FLOAT fCaretX = rcRect.left + m_fWidth * 0.5f;
FX_FLOAT fCaretTop = rcRect.top;
FX_FLOAT fCaretBottom = rcRect.bottom;
if (!rcClip.IsEmpty())
{
rcRect.Intersect(rcClip);
if (!rcRect.IsEmpty())
{
fCaretTop = rcRect.top;
fCaretBottom = rcRect.bottom;
path.SetPoint(0, fCaretX, fCaretBottom, FXPT_MOVETO);
path.SetPoint(1, fCaretX, fCaretTop, FXPT_LINETO);
}
else
{
return;
}
}
else
{
path.SetPoint(0, fCaretX, fCaretBottom, FXPT_MOVETO);
path.SetPoint(1, fCaretX, fCaretTop, FXPT_LINETO);
}
CFX_GraphStateData gsd;
gsd.m_LineWidth = m_fWidth;
pDevice->DrawPath(&path, pUser2Device, &gsd,0, ArgbEncode(255,0,0,0), FXFILL_ALTERNATE);
}
}
void CPWL_Note_Options::RePosChildWnd()
{
if (this->IsValid())
{
ASSERT(m_pText != NULL);
CPDF_Rect rcClient = GetClientRect();
if (rcClient.Width() > 15.0f)
{
rcClient.right -= 15.0f;
m_pText->Move(rcClient, TRUE, FALSE);
m_pText->SetVisible(TRUE);
}
else
{
m_pText->Move(CPDF_Rect(0,0,0,0), TRUE, FALSE);
m_pText->SetVisible(FALSE);
}
}
}
void IFX_Edit::DrawUnderline(CFX_RenderDevice* pDevice,
CPDF_Matrix* pUser2Device,
IFX_Edit* pEdit,
FX_COLORREF color,
const CPDF_Rect& rcClip,
const CPDF_Point& ptOffset,
const CPVT_WordRange* pRange) {
pDevice->SaveState();
if (!rcClip.IsEmpty()) {
CPDF_Rect rcTemp = rcClip;
pUser2Device->TransformRect(rcTemp);
FX_RECT rcDevClip;
rcDevClip.left = (int32_t)rcTemp.left;
rcDevClip.right = (int32_t)rcTemp.right;
rcDevClip.top = (int32_t)rcTemp.top;
rcDevClip.bottom = (int32_t)rcTemp.bottom;
pDevice->SetClip_Rect(&rcDevClip);
}
if (IFX_Edit_Iterator* pIterator = pEdit->GetIterator()) {
if (pEdit->GetFontMap()) {
if (pRange)
pIterator->SetAt(pRange->BeginPos);
else
pIterator->SetAt(0);
while (pIterator->NextWord()) {
CPVT_WordPlace place = pIterator->GetAt();
if (pRange && place.WordCmp(pRange->EndPos) > 0)
break;
CPVT_Word word;
if (pIterator->GetWord(word)) {
CFX_PathData pathUnderline;
CPDF_Rect rcUnderline = GetUnderLineRect(word);
rcUnderline.left += ptOffset.x;
rcUnderline.right += ptOffset.x;
rcUnderline.top += ptOffset.y;
rcUnderline.bottom += ptOffset.y;
pathUnderline.AppendRect(rcUnderline.left, rcUnderline.bottom,
rcUnderline.right, rcUnderline.top);
pDevice->DrawPath(&pathUnderline, pUser2Device, NULL, color, 0,
FXFILL_WINDING);
}
}
}
}
pDevice->RestoreState();
}
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 CFX_ListCtrl::ScrollToListItem(int32_t nItemIndex)
{
if (!IsValid(nItemIndex)) return;
CPDF_Rect rcPlate = GetPlateRect();
CPDF_Rect rcItem = CFX_List::GetItemRect(nItemIndex);
CPDF_Rect rcItemCtrl = GetItemRect(nItemIndex);
if (FX_EDIT_IsFloatSmaller(rcItemCtrl.bottom, rcPlate.bottom))
{
if (FX_EDIT_IsFloatSmaller(rcItemCtrl.top, rcPlate.top))
{
SetScrollPosY(rcItem.bottom + rcPlate.Height());
}
}
else if (FX_EDIT_IsFloatBigger(rcItemCtrl.top, rcPlate.top))
{
if (FX_EDIT_IsFloatBigger(rcItemCtrl.bottom, rcPlate.bottom))
{
SetScrollPosY(rcItem.top);
}
}
}
FX_BOOL CPWL_IconList::OnMouseWheel(short zDelta,
const CPDF_Point& point,
FX_DWORD nFlag) {
CPDF_Point ptScroll = m_pListContent->GetScrollPos();
CPDF_Rect rcScroll = m_pListContent->GetScrollArea();
CPDF_Rect rcContents = m_pListContent->GetClientRect();
if (rcScroll.top - rcScroll.bottom > rcContents.Height()) {
CPDF_Point ptNew = ptScroll;
if (zDelta > 0)
ptNew.y += 30;
else
ptNew.y -= 30;
if (ptNew.y > rcScroll.top)
ptNew.y = rcScroll.top;
if (ptNew.y < rcScroll.bottom + rcContents.Height())
ptNew.y = rcScroll.bottom + rcContents.Height();
if (ptNew.y < rcScroll.bottom)
ptNew.y = rcScroll.bottom;
if (ptNew.y != ptScroll.y) {
m_pListContent->SetScrollPos(ptNew);
m_pListContent->ResetFace();
m_pListContent->InvalidateRect(NULL);
if (CPWL_ScrollBar* pScrollBar = GetVScrollBar())
pScrollBar->OnNotify(this, PNM_SETSCROLLPOS, SBT_VSCROLL,
(intptr_t)&ptNew.y);
return TRUE;
}
}
return FALSE;
}
CFX_AffineMatrix GetMatrix(CPDF_Rect rcAnnot, CPDF_Rect rcStream, CFX_AffineMatrix matrix)
{
if(rcStream.IsEmpty())
return CFX_AffineMatrix();
matrix.TransformRect(rcStream);
rcStream.Normalize();
FX_FLOAT a = rcAnnot.Width()/rcStream.Width();
FX_FLOAT d = rcAnnot.Height()/rcStream.Height();
FX_FLOAT e = rcAnnot.left - rcStream.left * a;
FX_FLOAT f = rcAnnot.bottom - rcStream.bottom * d;
return CFX_AffineMatrix(a, 0, 0, d, e, f);
}
FX_BOOL IsValiableRect(CPDF_Rect rect, CPDF_Rect rcPage)
{
if ( rect.left - rect.right > 0.000001f ||
rect.bottom - rect.top > 0.000001f)
return FALSE;
if (rect.left == 0.0f &&
rect.top == 0.0f &&
rect.right == 0.0f &&
rect.bottom == 0.0f)
return FALSE;
if (!rcPage.IsEmpty())
{
if (rect.left - rcPage.left < -10.000001f ||
rect.right - rcPage.right > 10.000001f ||
rect.top - rcPage.top > 10.000001f ||
rect.bottom - rcPage.bottom < -10.000001f)
return FALSE;
}
return TRUE;
}
FX_RECT CFFL_FormFiller::GetViewBBox(CPDFSDK_PageView* pPageView,
CPDFSDK_Annot* pAnnot) {
ASSERT(pPageView != NULL);
ASSERT(pAnnot != NULL);
CPDF_Rect rcAnnot = m_pWidget->GetRect();
if (CPWL_Wnd* pWnd = GetPDFWindow(pPageView, FALSE)) {
CPDF_Rect rcWindow = pWnd->GetWindowRect();
rcAnnot = PWLtoFFL(rcWindow);
}
CPDF_Rect rcWin = rcAnnot;
CPDF_Rect rcFocus = GetFocusBox(pPageView);
if (!rcFocus.IsEmpty())
rcWin.Union(rcFocus);
CPDF_Rect rect = CPWL_Utils::InflateRect(rcWin, 1);
return rect.GetOutterRect();
}