Move fpdfsdk/include/formfiller to fpdfsdk/formfiller.
This CL moves the .h files and renames the .cpp files to match.
R=tsepez@chromium.org
Review URL: https://codereview.chromium.org/1809193002 .
diff --git a/fpdfsdk/formfiller/cffl_formfiller.cpp b/fpdfsdk/formfiller/cffl_formfiller.cpp
new file mode 100644
index 0000000..732ea86
--- /dev/null
+++ b/fpdfsdk/formfiller/cffl_formfiller.cpp
@@ -0,0 +1,728 @@
+// Copyright 2014 PDFium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
+
+#include "fpdfsdk/formfiller/cffl_formfiller.h"
+
+#include "core/fpdfapi/fpdf_page/include/cpdf_page.h"
+#include "fpdfsdk/formfiller/cba_fontmap.h"
+#include "fpdfsdk/include/fsdk_common.h"
+#include "fpdfsdk/include/fsdk_mgr.h"
+#include "fpdfsdk/include/pdfwindow/PWL_Utils.h"
+
+#define GetRed(rgb) ((uint8_t)(rgb))
+#define GetGreen(rgb) ((uint8_t)(((FX_WORD)(rgb)) >> 8))
+#define GetBlue(rgb) ((uint8_t)((rgb) >> 16))
+
+#define FFL_HINT_ELAPSE 800
+
+CFFL_FormFiller::CFFL_FormFiller(CPDFDoc_Environment* pApp,
+ CPDFSDK_Annot* pAnnot)
+ : m_pApp(pApp), m_pAnnot(pAnnot), m_bValid(FALSE), m_ptOldPos(0, 0) {
+ m_pWidget = (CPDFSDK_Widget*)pAnnot;
+}
+
+CFFL_FormFiller::~CFFL_FormFiller() {
+ for (const auto& it : m_Maps) {
+ CPWL_Wnd* pWnd = it.second;
+ CFFL_PrivateData* pData = (CFFL_PrivateData*)pWnd->GetAttachedData();
+ pWnd->InvalidateProvider(this);
+ pWnd->Destroy();
+ delete pWnd;
+ delete pData;
+ }
+ m_Maps.clear();
+}
+
+void CFFL_FormFiller::SetWindowRect(CPDFSDK_PageView* pPageView,
+ const CFX_FloatRect& rcWindow) {
+ if (CPWL_Wnd* pWnd = GetPDFWindow(pPageView, FALSE)) {
+ pWnd->Move(CFX_FloatRect(rcWindow), TRUE, FALSE);
+ }
+}
+
+CFX_FloatRect CFFL_FormFiller::GetWindowRect(CPDFSDK_PageView* pPageView) {
+ if (CPWL_Wnd* pWnd = GetPDFWindow(pPageView, FALSE)) {
+ return pWnd->GetWindowRect();
+ }
+
+ return CFX_FloatRect(0, 0, 0, 0);
+}
+
+FX_RECT CFFL_FormFiller::GetViewBBox(CPDFSDK_PageView* pPageView,
+ CPDFSDK_Annot* pAnnot) {
+ ASSERT(pPageView);
+ ASSERT(pAnnot);
+
+ CFX_FloatRect rcAnnot = m_pWidget->GetRect();
+
+ if (CPWL_Wnd* pWnd = GetPDFWindow(pPageView, FALSE)) {
+ CFX_FloatRect rcWindow = pWnd->GetWindowRect();
+ rcAnnot = PWLtoFFL(rcWindow);
+ }
+
+ CFX_FloatRect rcWin = rcAnnot;
+
+ CFX_FloatRect rcFocus = GetFocusBox(pPageView);
+ if (!rcFocus.IsEmpty())
+ rcWin.Union(rcFocus);
+
+ CFX_FloatRect rect = CPWL_Utils::InflateRect(rcWin, 1);
+
+ return rect.GetOutterRect();
+}
+
+void CFFL_FormFiller::OnDraw(CPDFSDK_PageView* pPageView,
+ CPDFSDK_Annot* pAnnot,
+ CFX_RenderDevice* pDevice,
+ CFX_Matrix* pUser2Device,
+ FX_DWORD dwFlags) {
+ ASSERT(pAnnot->GetPDFAnnot()->GetSubType() == "Widget");
+
+ if (CPWL_Wnd* pWnd = GetPDFWindow(pPageView, FALSE)) {
+ CFX_Matrix mt = GetCurMatrix();
+ mt.Concat(*pUser2Device);
+ pWnd->DrawAppearance(pDevice, &mt);
+ } else {
+ CPDFSDK_Widget* pWidget = (CPDFSDK_Widget*)pAnnot;
+ if (CFFL_IFormFiller::IsVisible(pWidget))
+ pWidget->DrawAppearance(pDevice, pUser2Device, CPDF_Annot::Normal, NULL);
+ }
+}
+
+void CFFL_FormFiller::OnDrawDeactive(CPDFSDK_PageView* pPageView,
+ CPDFSDK_Annot* pAnnot,
+ CFX_RenderDevice* pDevice,
+ CFX_Matrix* pUser2Device,
+ FX_DWORD dwFlags) {
+ CPDFSDK_Widget* pWidget = (CPDFSDK_Widget*)pAnnot;
+ pWidget->DrawAppearance(pDevice, pUser2Device, CPDF_Annot::Normal, NULL);
+}
+
+void CFFL_FormFiller::OnCreate(CPDFSDK_Annot* pAnnot) {}
+
+void CFFL_FormFiller::OnLoad(CPDFSDK_Annot* pAnnot) {}
+
+void CFFL_FormFiller::OnDelete(CPDFSDK_Annot* pAnnot) {}
+
+void CFFL_FormFiller::OnMouseEnter(CPDFSDK_PageView* pPageView,
+ CPDFSDK_Annot* pAnnot) {}
+
+void CFFL_FormFiller::OnMouseExit(CPDFSDK_PageView* pPageView,
+ CPDFSDK_Annot* pAnnot) {
+ EndTimer();
+ ASSERT(m_pWidget);
+}
+
+FX_BOOL CFFL_FormFiller::OnLButtonDown(CPDFSDK_PageView* pPageView,
+ CPDFSDK_Annot* pAnnot,
+ FX_UINT nFlags,
+ const CFX_FloatPoint& point) {
+ if (CPWL_Wnd* pWnd = GetPDFWindow(pPageView, TRUE)) {
+ m_bValid = TRUE;
+ FX_RECT rect = GetViewBBox(pPageView, pAnnot);
+ InvalidateRect(rect.left, rect.top, rect.right, rect.bottom);
+
+ if (!rect.Contains((int)point.x, (int)point.y))
+ return FALSE;
+
+ return pWnd->OnLButtonDown(WndtoPWL(pPageView, point), nFlags);
+ }
+
+ return FALSE;
+}
+
+FX_BOOL CFFL_FormFiller::OnLButtonUp(CPDFSDK_PageView* pPageView,
+ CPDFSDK_Annot* pAnnot,
+ FX_UINT nFlags,
+ const CFX_FloatPoint& point) {
+ if (CPWL_Wnd* pWnd = GetPDFWindow(pPageView, FALSE)) {
+ FX_RECT rcFFL = GetViewBBox(pPageView, pAnnot);
+ InvalidateRect(rcFFL.left, rcFFL.top, rcFFL.right, rcFFL.bottom);
+ pWnd->OnLButtonUp(WndtoPWL(pPageView, point), nFlags);
+ return TRUE;
+ }
+
+ return FALSE;
+}
+
+FX_BOOL CFFL_FormFiller::OnLButtonDblClk(CPDFSDK_PageView* pPageView,
+ CPDFSDK_Annot* pAnnot,
+ FX_UINT nFlags,
+ const CFX_FloatPoint& point) {
+ if (CPWL_Wnd* pWnd = GetPDFWindow(pPageView, FALSE)) {
+ pWnd->OnLButtonDblClk(WndtoPWL(pPageView, point), nFlags);
+ return TRUE;
+ }
+
+ return FALSE;
+}
+
+FX_BOOL CFFL_FormFiller::OnMouseMove(CPDFSDK_PageView* pPageView,
+ CPDFSDK_Annot* pAnnot,
+ FX_UINT nFlags,
+ const CFX_FloatPoint& point) {
+ if ((m_ptOldPos.x != point.x) || (m_ptOldPos.y != point.y)) {
+ m_ptOldPos = point;
+ }
+
+ if (CPWL_Wnd* pWnd = GetPDFWindow(pPageView, FALSE)) {
+ pWnd->OnMouseMove(WndtoPWL(pPageView, point), nFlags);
+ return TRUE;
+ }
+
+ return FALSE;
+}
+
+FX_BOOL CFFL_FormFiller::OnMouseWheel(CPDFSDK_PageView* pPageView,
+ CPDFSDK_Annot* pAnnot,
+ FX_UINT nFlags,
+ short zDelta,
+ const CFX_FloatPoint& point) {
+ if (!IsValid())
+ return FALSE;
+
+ if (CPWL_Wnd* pWnd = GetPDFWindow(pPageView, TRUE)) {
+ return pWnd->OnMouseWheel(zDelta, WndtoPWL(pPageView, point), nFlags);
+ }
+
+ return FALSE;
+}
+
+FX_BOOL CFFL_FormFiller::OnRButtonDown(CPDFSDK_PageView* pPageView,
+ CPDFSDK_Annot* pAnnot,
+ FX_UINT nFlags,
+ const CFX_FloatPoint& point) {
+ if (CPWL_Wnd* pWnd = GetPDFWindow(pPageView, TRUE)) {
+ pWnd->OnRButtonDown(WndtoPWL(pPageView, point), nFlags);
+ return TRUE;
+ }
+
+ return FALSE;
+}
+
+FX_BOOL CFFL_FormFiller::OnRButtonUp(CPDFSDK_PageView* pPageView,
+ CPDFSDK_Annot* pAnnot,
+ FX_UINT nFlags,
+ const CFX_FloatPoint& point) {
+ if (CPWL_Wnd* pWnd = GetPDFWindow(pPageView, FALSE)) {
+ pWnd->OnRButtonUp(WndtoPWL(pPageView, point), nFlags);
+ return TRUE;
+ }
+
+ return FALSE;
+}
+
+FX_BOOL CFFL_FormFiller::OnKeyDown(CPDFSDK_Annot* pAnnot,
+ FX_UINT nKeyCode,
+ FX_UINT nFlags) {
+ if (IsValid()) {
+ CPDFSDK_PageView* pPageView = GetCurPageView();
+ ASSERT(pPageView);
+
+ if (CPWL_Wnd* pWnd = GetPDFWindow(pPageView, FALSE)) {
+ return pWnd->OnKeyDown(nKeyCode, nFlags);
+ }
+ }
+
+ return FALSE;
+}
+
+FX_BOOL CFFL_FormFiller::OnChar(CPDFSDK_Annot* pAnnot,
+ FX_UINT nChar,
+ FX_UINT nFlags) {
+ if (IsValid()) {
+ CPDFSDK_PageView* pPageView = GetCurPageView();
+ ASSERT(pPageView);
+
+ if (CPWL_Wnd* pWnd = GetPDFWindow(pPageView, FALSE)) {
+ return pWnd->OnChar(nChar, nFlags);
+ }
+ }
+
+ return FALSE;
+}
+
+void CFFL_FormFiller::SetFocusForAnnot(CPDFSDK_Annot* pAnnot, FX_UINT nFlag) {
+ CPDFSDK_Widget* pWidget = (CPDFSDK_Widget*)pAnnot;
+ UnderlyingPageType* pPage = pWidget->GetUnderlyingPage();
+ CPDFSDK_Document* pDoc = m_pApp->GetSDKDocument();
+ CPDFSDK_PageView* pPageView = pDoc->GetPageView(pPage);
+ if (CPWL_Wnd* pWnd = GetPDFWindow(pPageView, TRUE))
+ pWnd->SetFocus();
+
+ m_bValid = TRUE;
+ FX_RECT rcRect = GetViewBBox(pPageView, pAnnot);
+ InvalidateRect(rcRect.left, rcRect.top, rcRect.right, rcRect.bottom);
+}
+
+void CFFL_FormFiller::KillFocusForAnnot(CPDFSDK_Annot* pAnnot, FX_UINT nFlag) {
+ if (!IsValid())
+ return;
+
+ CPDFSDK_PageView* pPageView = GetCurPageView();
+ if (!pPageView)
+ return;
+
+ CommitData(pPageView, nFlag);
+
+ if (CPWL_Wnd* pWnd = GetPDFWindow(pPageView, FALSE))
+ pWnd->KillFocus();
+
+ FX_BOOL bDestroyPDFWindow;
+ switch (m_pWidget->GetFieldType()) {
+ case FIELDTYPE_PUSHBUTTON:
+ case FIELDTYPE_CHECKBOX:
+ case FIELDTYPE_RADIOBUTTON:
+ bDestroyPDFWindow = TRUE;
+ break;
+ default:
+ bDestroyPDFWindow = FALSE;
+ break;
+ }
+ EscapeFiller(pPageView, bDestroyPDFWindow);
+}
+
+FX_BOOL CFFL_FormFiller::IsValid() const {
+ return m_bValid;
+}
+
+PWL_CREATEPARAM CFFL_FormFiller::GetCreateParam() {
+ ASSERT(m_pApp);
+
+ PWL_CREATEPARAM cp;
+ cp.pParentWnd = NULL;
+ cp.pProvider = this;
+ cp.rcRectWnd = GetPDFWindowRect();
+
+ FX_DWORD dwCreateFlags = PWS_BORDER | PWS_BACKGROUND | PWS_VISIBLE;
+ FX_DWORD dwFieldFlag = m_pWidget->GetFieldFlags();
+ if (dwFieldFlag & FIELDFLAG_READONLY) {
+ dwCreateFlags |= PWS_READONLY;
+ }
+
+ FX_COLORREF color;
+ if (m_pWidget->GetFillColor(color)) {
+ cp.sBackgroundColor =
+ CPWL_Color(GetRed(color), GetGreen(color), GetBlue(color));
+ }
+
+ if (m_pWidget->GetBorderColor(color)) {
+ cp.sBorderColor =
+ CPWL_Color(GetRed(color), GetGreen(color), GetBlue(color));
+ }
+
+ cp.sTextColor = CPWL_Color(COLORTYPE_GRAY, 0);
+
+ if (m_pWidget->GetTextColor(color)) {
+ cp.sTextColor = CPWL_Color(GetRed(color), GetGreen(color), GetBlue(color));
+ }
+
+ cp.fFontSize = m_pWidget->GetFontSize();
+ cp.dwBorderWidth = m_pWidget->GetBorderWidth();
+
+ int nBorderStyle = m_pWidget->GetBorderStyle();
+
+ switch (nBorderStyle) {
+ case BBS_SOLID:
+ cp.nBorderStyle = PBS_SOLID;
+ break;
+ case BBS_DASH:
+ cp.nBorderStyle = PBS_DASH;
+ cp.sDash = CPWL_Dash(3, 3, 0);
+ break;
+ case BBS_BEVELED:
+ cp.nBorderStyle = PBS_BEVELED;
+ cp.dwBorderWidth *= 2;
+ break;
+ case BBS_INSET:
+ cp.nBorderStyle = PBS_INSET;
+ cp.dwBorderWidth *= 2;
+ break;
+ case BBS_UNDERLINE:
+ cp.nBorderStyle = PBS_UNDERLINED;
+ break;
+ }
+
+ if (cp.fFontSize <= 0) {
+ dwCreateFlags |= PWS_AUTOFONTSIZE;
+ }
+
+ cp.dwFlags = dwCreateFlags;
+ cp.pSystemHandler = m_pApp->GetSysHandler();
+ return cp;
+}
+
+CPWL_Wnd* CFFL_FormFiller::GetPDFWindow(CPDFSDK_PageView* pPageView,
+ FX_BOOL bNew) {
+ ASSERT(pPageView);
+
+ auto it = m_Maps.find(pPageView);
+ const bool found = it != m_Maps.end();
+ CPWL_Wnd* pWnd = found ? it->second : nullptr;
+ if (!bNew)
+ return pWnd;
+
+ if (found) {
+ CFFL_PrivateData* pPrivateData = (CFFL_PrivateData*)pWnd->GetAttachedData();
+ if (pPrivateData->nWidgetAge != m_pWidget->GetAppearanceAge()) {
+ return ResetPDFWindow(
+ pPageView, m_pWidget->GetValueAge() == pPrivateData->nValueAge);
+ }
+ } else {
+ PWL_CREATEPARAM cp = GetCreateParam();
+ cp.hAttachedWnd = (FX_HWND)m_pWidget;
+
+ CFFL_PrivateData* pPrivateData = new CFFL_PrivateData;
+ pPrivateData->pWidget = m_pWidget;
+ pPrivateData->pPageView = pPageView;
+ pPrivateData->nWidgetAge = m_pWidget->GetAppearanceAge();
+ pPrivateData->nValueAge = 0;
+
+ cp.pAttachedData = pPrivateData;
+
+ pWnd = NewPDFWindow(cp, pPageView);
+ m_Maps[pPageView] = pWnd;
+ }
+
+ return pWnd;
+}
+
+void CFFL_FormFiller::DestroyPDFWindow(CPDFSDK_PageView* pPageView) {
+ auto it = m_Maps.find(pPageView);
+ if (it == m_Maps.end())
+ return;
+
+ CPWL_Wnd* pWnd = it->second;
+ CFFL_PrivateData* pData = (CFFL_PrivateData*)pWnd->GetAttachedData();
+ pWnd->Destroy();
+ delete pWnd;
+ delete pData;
+
+ m_Maps.erase(it);
+}
+
+CFX_Matrix CFFL_FormFiller::GetWindowMatrix(void* pAttachedData) {
+ if (CFFL_PrivateData* pPrivateData = (CFFL_PrivateData*)pAttachedData) {
+ if (pPrivateData->pPageView) {
+ CFX_Matrix mtPageView;
+ pPrivateData->pPageView->GetCurrentMatrix(mtPageView);
+ CFX_Matrix mt = GetCurMatrix();
+ mt.Concat(mtPageView);
+
+ return mt;
+ }
+ }
+ return CFX_Matrix(1, 0, 0, 1, 0, 0);
+}
+
+CFX_Matrix CFFL_FormFiller::GetCurMatrix() {
+ CFX_Matrix mt;
+
+ CFX_FloatRect rcDA;
+ m_pWidget->GetPDFAnnot()->GetRect(rcDA);
+
+ switch (m_pWidget->GetRotate()) {
+ default:
+ case 0:
+ mt = CFX_Matrix(1, 0, 0, 1, 0, 0);
+ break;
+ case 90:
+ mt = CFX_Matrix(0, 1, -1, 0, rcDA.right - rcDA.left, 0);
+ break;
+ case 180:
+ mt = CFX_Matrix(-1, 0, 0, -1, rcDA.right - rcDA.left,
+ rcDA.top - rcDA.bottom);
+ break;
+ case 270:
+ mt = CFX_Matrix(0, -1, 1, 0, 0, rcDA.top - rcDA.bottom);
+ break;
+ }
+ mt.e += rcDA.left;
+ mt.f += rcDA.bottom;
+
+ return mt;
+}
+
+CFX_WideString CFFL_FormFiller::LoadPopupMenuString(int nIndex) {
+ ASSERT(m_pApp);
+
+ return L"";
+}
+
+CFX_FloatRect CFFL_FormFiller::GetPDFWindowRect() const {
+ CFX_FloatRect rectAnnot;
+ m_pWidget->GetPDFAnnot()->GetRect(rectAnnot);
+
+ FX_FLOAT fWidth = rectAnnot.right - rectAnnot.left;
+ FX_FLOAT fHeight = rectAnnot.top - rectAnnot.bottom;
+ if ((m_pWidget->GetRotate() / 90) & 0x01)
+ return CFX_FloatRect(0, 0, fHeight, fWidth);
+
+ return CFX_FloatRect(0, 0, fWidth, fHeight);
+}
+
+CPDFSDK_PageView* CFFL_FormFiller::GetCurPageView() {
+ UnderlyingPageType* pPage = m_pAnnot->GetUnderlyingPage();
+ CPDFSDK_Document* pSDKDoc = m_pApp->GetSDKDocument();
+ return pSDKDoc ? pSDKDoc->GetPageView(pPage) : nullptr;
+}
+
+CFX_FloatRect CFFL_FormFiller::GetFocusBox(CPDFSDK_PageView* pPageView) {
+ if (CPWL_Wnd* pWnd = GetPDFWindow(pPageView, FALSE)) {
+ CFX_FloatRect rcFocus = FFLtoWnd(pPageView, PWLtoFFL(pWnd->GetFocusRect()));
+ CFX_FloatRect rcPage = pPageView->GetPDFPage()->GetPageBBox();
+ if (rcPage.Contains(rcFocus))
+ return rcFocus;
+ }
+ return CFX_FloatRect(0, 0, 0, 0);
+}
+
+CFX_FloatRect CFFL_FormFiller::FFLtoPWL(const CFX_FloatRect& rect) {
+ CFX_Matrix mt;
+ mt.SetReverse(GetCurMatrix());
+
+ CFX_FloatRect temp = rect;
+ mt.TransformRect(temp);
+
+ return temp;
+}
+
+CFX_FloatRect CFFL_FormFiller::PWLtoFFL(const CFX_FloatRect& rect) {
+ CFX_Matrix mt = GetCurMatrix();
+
+ CFX_FloatRect temp = rect;
+ mt.TransformRect(temp);
+
+ return temp;
+}
+
+CFX_FloatPoint CFFL_FormFiller::FFLtoPWL(const CFX_FloatPoint& point) {
+ CFX_Matrix mt;
+ mt.SetReverse(GetCurMatrix());
+
+ CFX_FloatPoint pt = point;
+ mt.Transform(pt.x, pt.y);
+
+ return pt;
+}
+
+CFX_FloatPoint CFFL_FormFiller::PWLtoFFL(const CFX_FloatPoint& point) {
+ CFX_Matrix mt = GetCurMatrix();
+
+ CFX_FloatPoint pt = point;
+ mt.Transform(pt.x, pt.y);
+
+ return pt;
+}
+
+CFX_FloatPoint CFFL_FormFiller::WndtoPWL(CPDFSDK_PageView* pPageView,
+ const CFX_FloatPoint& pt) {
+ return FFLtoPWL(pt);
+}
+
+CFX_FloatRect CFFL_FormFiller::FFLtoWnd(CPDFSDK_PageView* pPageView,
+ const CFX_FloatRect& rect) {
+ return rect;
+}
+
+FX_BOOL CFFL_FormFiller::CommitData(CPDFSDK_PageView* pPageView,
+ FX_UINT nFlag) {
+ if (IsDataChanged(pPageView)) {
+ FX_BOOL bRC = TRUE;
+ FX_BOOL bExit = FALSE;
+ CFFL_IFormFiller* pIFormFiller = m_pApp->GetIFormFiller();
+ pIFormFiller->OnKeyStrokeCommit(m_pWidget, pPageView, bRC, bExit, nFlag);
+ if (bExit)
+ return TRUE;
+ if (!bRC) {
+ ResetPDFWindow(pPageView, FALSE);
+ return TRUE;
+ }
+
+ pIFormFiller->OnValidate(m_pWidget, pPageView, bRC, bExit, nFlag);
+ if (bExit)
+ return TRUE;
+ if (!bRC) {
+ ResetPDFWindow(pPageView, FALSE);
+ return TRUE;
+ }
+
+ SaveData(pPageView);
+ pIFormFiller->OnCalculate(m_pWidget, pPageView, bExit, nFlag);
+ if (bExit)
+ return TRUE;
+
+ pIFormFiller->OnFormat(m_pWidget, pPageView, bExit, nFlag);
+ }
+ return TRUE;
+}
+
+FX_BOOL CFFL_FormFiller::IsDataChanged(CPDFSDK_PageView* pPageView) {
+ return FALSE;
+}
+
+void CFFL_FormFiller::SaveData(CPDFSDK_PageView* pPageView) {}
+
+#ifdef PDF_ENABLE_XFA
+FX_BOOL CFFL_FormFiller::IsFieldFull(CPDFSDK_PageView* pPageView) {
+ return FALSE;
+}
+#endif // PDF_ENABLE_XFA
+
+void CFFL_FormFiller::SetChangeMark() {
+ m_pApp->FFI_OnChange();
+}
+
+void CFFL_FormFiller::GetActionData(CPDFSDK_PageView* pPageView,
+ CPDF_AAction::AActionType type,
+ PDFSDK_FieldAction& fa) {
+ fa.sValue = m_pWidget->GetValue();
+}
+
+void CFFL_FormFiller::SetActionData(CPDFSDK_PageView* pPageView,
+ CPDF_AAction::AActionType type,
+ const PDFSDK_FieldAction& fa) {}
+
+FX_BOOL CFFL_FormFiller::IsActionDataChanged(CPDF_AAction::AActionType type,
+ const PDFSDK_FieldAction& faOld,
+ const PDFSDK_FieldAction& faNew) {
+ return FALSE;
+}
+
+void CFFL_FormFiller::SaveState(CPDFSDK_PageView* pPageView) {}
+
+void CFFL_FormFiller::RestoreState(CPDFSDK_PageView* pPageView) {}
+
+CPWL_Wnd* CFFL_FormFiller::ResetPDFWindow(CPDFSDK_PageView* pPageView,
+ FX_BOOL bRestoreValue) {
+ return GetPDFWindow(pPageView, FALSE);
+}
+
+void CFFL_FormFiller::TimerProc() {}
+
+IFX_SystemHandler* CFFL_FormFiller::GetSystemHandler() const {
+ return m_pApp->GetSysHandler();
+}
+
+void CFFL_FormFiller::EscapeFiller(CPDFSDK_PageView* pPageView,
+ FX_BOOL bDestroyPDFWindow) {
+ m_bValid = FALSE;
+
+ FX_RECT rcRect = GetViewBBox(pPageView, m_pWidget);
+ InvalidateRect(rcRect.left, rcRect.top, rcRect.right, rcRect.bottom);
+
+ if (bDestroyPDFWindow)
+ DestroyPDFWindow(pPageView);
+}
+
+void CFFL_FormFiller::InvalidateRect(double left,
+ double top,
+ double right,
+ double bottom) {
+ UnderlyingPageType* pPage = m_pWidget->GetUnderlyingPage();
+ m_pApp->FFI_Invalidate(pPage, left, top, right, bottom);
+}
+
+CFFL_Button::CFFL_Button(CPDFDoc_Environment* pApp, CPDFSDK_Annot* pWidget)
+ : CFFL_FormFiller(pApp, pWidget), m_bMouseIn(FALSE), m_bMouseDown(FALSE) {}
+
+CFFL_Button::~CFFL_Button() {}
+
+void CFFL_Button::OnMouseEnter(CPDFSDK_PageView* pPageView,
+ CPDFSDK_Annot* pAnnot) {
+ m_bMouseIn = TRUE;
+ FX_RECT rect = GetViewBBox(pPageView, pAnnot);
+ InvalidateRect(rect.left, rect.top, rect.right, rect.bottom);
+}
+
+void CFFL_Button::OnMouseExit(CPDFSDK_PageView* pPageView,
+ CPDFSDK_Annot* pAnnot) {
+ m_bMouseIn = FALSE;
+
+ FX_RECT rect = GetViewBBox(pPageView, pAnnot);
+ InvalidateRect(rect.left, rect.top, rect.right, rect.bottom);
+ EndTimer();
+ ASSERT(m_pWidget);
+}
+
+FX_BOOL CFFL_Button::OnLButtonDown(CPDFSDK_PageView* pPageView,
+ CPDFSDK_Annot* pAnnot,
+ FX_UINT nFlags,
+ const CFX_FloatPoint& point) {
+ CFX_FloatRect 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;
+}
+
+FX_BOOL CFFL_Button::OnLButtonUp(CPDFSDK_PageView* pPageView,
+ CPDFSDK_Annot* pAnnot,
+ FX_UINT nFlags,
+ const CFX_FloatPoint& point) {
+ CFX_FloatRect rcAnnot = pAnnot->GetRect();
+ if (!rcAnnot.Contains(point.x, point.y))
+ return FALSE;
+
+ m_bMouseDown = FALSE;
+ m_pWidget->GetPDFPage();
+
+ FX_RECT rect = GetViewBBox(pPageView, pAnnot);
+ InvalidateRect(rect.left, rect.top, rect.right, rect.bottom);
+ return TRUE;
+}
+
+FX_BOOL CFFL_Button::OnMouseMove(CPDFSDK_PageView* pPageView,
+ CPDFSDK_Annot* pAnnot,
+ FX_UINT nFlags,
+ const CFX_FloatPoint& point) {
+ ASSERT(m_pApp);
+
+ return TRUE;
+}
+
+void CFFL_Button::OnDraw(CPDFSDK_PageView* pPageView,
+ CPDFSDK_Annot* pAnnot,
+ CFX_RenderDevice* pDevice,
+ CFX_Matrix* pUser2Device,
+ FX_DWORD dwFlags) {
+ ASSERT(pPageView);
+ CPDFSDK_Widget* pWidget = (CPDFSDK_Widget*)pAnnot;
+ CPDF_FormControl* pCtrl = pWidget->GetFormControl();
+ CPDF_FormControl::HighlightingMode eHM = pCtrl->GetHighlightingMode();
+
+ if (eHM != CPDF_FormControl::Push) {
+ pWidget->DrawAppearance(pDevice, pUser2Device, CPDF_Annot::Normal, NULL);
+ return;
+ }
+
+ if (m_bMouseDown) {
+ if (pWidget->IsWidgetAppearanceValid(CPDF_Annot::Down))
+ pWidget->DrawAppearance(pDevice, pUser2Device, CPDF_Annot::Down, NULL);
+ else
+ pWidget->DrawAppearance(pDevice, pUser2Device, CPDF_Annot::Normal, NULL);
+ } else if (m_bMouseIn) {
+ if (pWidget->IsWidgetAppearanceValid(CPDF_Annot::Rollover))
+ pWidget->DrawAppearance(pDevice, pUser2Device, CPDF_Annot::Rollover,
+ NULL);
+ else
+ pWidget->DrawAppearance(pDevice, pUser2Device, CPDF_Annot::Normal, NULL);
+ } else {
+ pWidget->DrawAppearance(pDevice, pUser2Device, CPDF_Annot::Normal, NULL);
+ }
+}
+
+void CFFL_Button::OnDrawDeactive(CPDFSDK_PageView* pPageView,
+ CPDFSDK_Annot* pAnnot,
+ CFX_RenderDevice* pDevice,
+ CFX_Matrix* pUser2Device,
+ FX_DWORD dwFlags) {
+ OnDraw(pPageView, pAnnot, pDevice, pUser2Device, dwFlags);
+}
