diff options
Diffstat (limited to 'xfa/fwl/core/fwl_widgetmgrimp.cpp')
| -rw-r--r-- | xfa/fwl/core/fwl_widgetmgrimp.cpp | 862 |
1 files changed, 0 insertions, 862 deletions
diff --git a/xfa/fwl/core/fwl_widgetmgrimp.cpp b/xfa/fwl/core/fwl_widgetmgrimp.cpp deleted file mode 100644 index 98d135c96d..0000000000 --- a/xfa/fwl/core/fwl_widgetmgrimp.cpp +++ /dev/null @@ -1,862 +0,0 @@ -// 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 "xfa/fwl/core/fwl_widgetmgrimp.h" - -#include "xfa/fwl/core/cfwl_message.h" -#include "xfa/fwl/core/fwl_appimp.h" -#include "xfa/fwl/core/fwl_noteimp.h" -#include "xfa/fwl/core/fwl_widgetimp.h" -#include "xfa/fwl/core/ifwl_app.h" -#include "xfa/fwl/core/ifwl_form.h" -#include "xfa/fxfa/app/xfa_fwladapter.h" -#include "xfa/fxfa/include/xfa_ffapp.h" - -namespace { - -const int kNeedRepaintHitPoints = 12; -const int kNeedRepaintHitPiece = 3; - -struct FWL_NEEDREPAINTHITDATA { - CFX_PointF hitPoint; - bool bNotNeedRepaint; - bool bNotContainByDirty; -}; - -} // namespace - -FX_BOOL FWL_UseOffscreen(IFWL_Widget* pWidget) { -#if (_FX_OS_ == _FX_MACOSX_) - return FALSE; -#else - return pWidget->GetStyles() & FWL_WGTSTYLE_Offscreen; -#endif -} - -// static -CFWL_WidgetMgr* CFWL_WidgetMgr::GetInstance() { - IFWL_App* pApp = FWL_GetApp(); - return pApp ? pApp->GetWidgetMgr() : nullptr; -} - -CFWL_WidgetMgr::CFWL_WidgetMgr(CXFA_FFApp* pAdapterNative) - : m_dwCapability(0), - m_pDelegate(new CFWL_WidgetMgrDelegate(this)), - m_pAdapter(pAdapterNative->GetWidgetMgr(m_pDelegate.get())) { - ASSERT(m_pAdapter); - m_mapWidgetItem[nullptr].reset(new CFWL_WidgetMgrItem); -#if (_FX_OS_ == _FX_WIN32_DESKTOP_) || (_FX_OS_ == _FX_WIN64_) - m_rtScreen.Reset(); -#endif -} - -CFWL_WidgetMgr::~CFWL_WidgetMgr() {} - -IFWL_Widget* CFWL_WidgetMgr::GetParentWidget(IFWL_Widget* pWidget) const { - CFWL_WidgetMgrItem* pItem = GetWidgetMgrItem(pWidget); - return pItem && pItem->pParent ? pItem->pParent->pWidget : nullptr; -} - -IFWL_Widget* CFWL_WidgetMgr::GetOwnerWidget(IFWL_Widget* pWidget) const { - CFWL_WidgetMgrItem* pItem = GetWidgetMgrItem(pWidget); - return pItem && pItem->pOwner ? pItem->pOwner->pWidget : nullptr; -} - -IFWL_Widget* CFWL_WidgetMgr::GetFirstSiblingWidget(IFWL_Widget* pWidget) const { - CFWL_WidgetMgrItem* pItem = GetWidgetMgrItem(pWidget); - pItem = pItem ? pItem->pPrevious : nullptr; // Not self. - while (pItem && pItem->pPrevious) - pItem = pItem->pPrevious; - - return pItem ? pItem->pWidget : nullptr; -} - -IFWL_Widget* CFWL_WidgetMgr::GetPriorSiblingWidget(IFWL_Widget* pWidget) const { - CFWL_WidgetMgrItem* pItem = GetWidgetMgrItem(pWidget); - return pItem && pItem->pPrevious ? pItem->pPrevious->pWidget : nullptr; -} - -IFWL_Widget* CFWL_WidgetMgr::GetNextSiblingWidget(IFWL_Widget* pWidget) const { - CFWL_WidgetMgrItem* pItem = GetWidgetMgrItem(pWidget); - return pItem && pItem->pNext ? pItem->pNext->pWidget : nullptr; -} - -IFWL_Widget* CFWL_WidgetMgr::GetLastSiblingWidget(IFWL_Widget* pWidget) const { - CFWL_WidgetMgrItem* pItem = GetWidgetMgrItem(pWidget); - pItem = pItem ? pItem->pNext : nullptr; // Not self. - while (pItem && pItem->pNext) - pItem = pItem->pNext; - - return pItem ? pItem->pWidget : nullptr; -} - -IFWL_Widget* CFWL_WidgetMgr::GetFirstChildWidget(IFWL_Widget* pWidget) const { - CFWL_WidgetMgrItem* pItem = GetWidgetMgrItem(pWidget); - return pItem && pItem->pChild ? pItem->pChild->pWidget : nullptr; -} - -IFWL_Widget* CFWL_WidgetMgr::GetLastChildWidget(IFWL_Widget* pWidget) const { - CFWL_WidgetMgrItem* pItem = GetWidgetMgrItem(pWidget); - pItem = pItem ? pItem->pChild : nullptr; - while (pItem && pItem->pNext) - pItem = pItem->pNext; - - return pItem ? pItem->pWidget : nullptr; -} - -IFWL_Widget* CFWL_WidgetMgr::GetSystemFormWidget(IFWL_Widget* pWidget) const { - CFWL_WidgetMgrItem* pItem = GetWidgetMgrItem(pWidget); - while (pItem) { - if (IsAbleNative(pItem->pWidget)) - return pItem->pWidget; - pItem = pItem->pParent; - } - return nullptr; -} - -FX_BOOL CFWL_WidgetMgr::SetWidgetIndex(IFWL_Widget* pWidget, int32_t nIndex) { - CFWL_WidgetMgrItem* pItem = GetWidgetMgrItem(pWidget); - if (!pItem) - return FALSE; - if (!pItem->pParent) - return FALSE; - CFWL_WidgetMgrItem* pChild = pItem->pParent->pChild; - int32_t i = 0; - while (pChild) { - if (pChild == pItem) { - if (i == nIndex) { - return TRUE; - } - if (pChild->pPrevious) { - pChild->pPrevious->pNext = pChild->pNext; - } - if (pChild->pNext) { - pChild->pNext->pPrevious = pChild->pPrevious; - } - if (pItem->pParent->pChild == pItem) { - pItem->pParent->pChild = pItem->pNext; - } - pItem->pNext = NULL; - pItem->pPrevious = NULL; - break; - } - if (!pChild->pNext) { - break; - } - pChild = pChild->pNext; - ++i; - } - pChild = pItem->pParent->pChild; - if (pChild) { - if (nIndex < 0) { - while (pChild->pNext) { - pChild = pChild->pNext; - } - pChild->pNext = pItem; - pItem->pPrevious = pChild; - pItem->pNext = NULL; - return TRUE; - } - i = 0; - while (i < nIndex && pChild->pNext) { - pChild = pChild->pNext; - ++i; - } - if (!pChild->pNext) { - pChild->pNext = pItem; - pItem->pPrevious = pChild; - pItem->pNext = NULL; - return TRUE; - } - if (pChild->pPrevious) { - pItem->pPrevious = pChild->pPrevious; - pChild->pPrevious->pNext = pItem; - } - pChild->pPrevious = pItem; - pItem->pNext = pChild; - if (pItem->pParent->pChild == pChild) { - pItem->pParent->pChild = pItem; - } - } else { - pItem->pParent->pChild = pItem; - pItem->pPrevious = NULL; - pItem->pNext = NULL; - } - return TRUE; -} -FWL_Error CFWL_WidgetMgr::RepaintWidget(IFWL_Widget* pWidget, - const CFX_RectF* pRect) { - if (!m_pAdapter) - return FWL_Error::Indefinite; - IFWL_Widget* pNative = pWidget; - CFX_RectF rect(*pRect); - if (IsFormDisabled()) { - IFWL_Widget* pOuter = pWidget->GetOuter(); - while (pOuter) { - CFX_RectF rtTemp; - pNative->GetWidgetRect(rtTemp); - rect.left += rtTemp.left; - rect.top += rtTemp.top; - pNative = pOuter; - pOuter = pOuter->GetOuter(); - } - } else if (!IsAbleNative(pWidget)) { - pNative = GetSystemFormWidget(pWidget); - if (!pNative) - return FWL_Error::Indefinite; - pWidget->TransformTo(pNative, rect.left, rect.top); - } - AddRedrawCounts(pNative); - return m_pAdapter->RepaintWidget(pNative, &rect); -} -void CFWL_WidgetMgr::AddWidget(IFWL_Widget* pWidget) { - CFWL_WidgetMgrItem* pParentItem = GetWidgetMgrItem(NULL); - CFWL_WidgetMgrItem* pItem = GetWidgetMgrItem(pWidget); - if (!pItem) { - pItem = new CFWL_WidgetMgrItem(pWidget); - m_mapWidgetItem[pWidget].reset(pItem); - } - if (pItem->pParent && pItem->pParent != pParentItem) { - if (pItem->pPrevious) { - pItem->pPrevious->pNext = pItem->pNext; - } - if (pItem->pNext) { - pItem->pNext->pPrevious = pItem->pPrevious; - } - if (pItem->pParent->pChild == pItem) { - pItem->pParent->pChild = pItem->pNext; - } - } - pItem->pParent = pParentItem; - SetWidgetIndex(pWidget, -1); -} -void CFWL_WidgetMgr::InsertWidget(IFWL_Widget* pParent, - IFWL_Widget* pChild, - int32_t nIndex) { - CFWL_WidgetMgrItem* pParentItem = GetWidgetMgrItem(pParent); - if (!pParentItem) { - pParentItem = new CFWL_WidgetMgrItem(pParent); - m_mapWidgetItem[pParent].reset(pParentItem); - pParentItem->pParent = GetWidgetMgrItem(nullptr); - SetWidgetIndex(pParent, -1); - } - CFWL_WidgetMgrItem* pItem = GetWidgetMgrItem(pChild); - if (!pItem) { - pItem = new CFWL_WidgetMgrItem(pChild); - m_mapWidgetItem[pChild].reset(pItem); - } - if (pItem->pParent && pItem->pParent != pParentItem) { - if (pItem->pPrevious) { - pItem->pPrevious->pNext = pItem->pNext; - } - if (pItem->pNext) { - pItem->pNext->pPrevious = pItem->pPrevious; - } - if (pItem->pParent->pChild == pItem) { - pItem->pParent->pChild = pItem->pNext; - } - } - pItem->pParent = pParentItem; - SetWidgetIndex(pChild, nIndex); -} -void CFWL_WidgetMgr::RemoveWidget(IFWL_Widget* pWidget) { - CFWL_WidgetMgrItem* pItem = GetWidgetMgrItem(pWidget); - if (!pItem) { - return; - } - if (pItem->pPrevious) { - pItem->pPrevious->pNext = pItem->pNext; - } - if (pItem->pNext) { - pItem->pNext->pPrevious = pItem->pPrevious; - } - if (pItem->pParent && pItem->pParent->pChild == pItem) { - pItem->pParent->pChild = pItem->pNext; - } - CFWL_WidgetMgrItem* pChild = pItem->pChild; - while (pChild) { - CFWL_WidgetMgrItem* pNext = pChild->pNext; - RemoveWidget(pChild->pWidget); - pChild = pNext; - } - m_mapWidgetItem.erase(pWidget); -} -void CFWL_WidgetMgr::SetOwner(IFWL_Widget* pOwner, IFWL_Widget* pOwned) { - CFWL_WidgetMgrItem* pParentItem = GetWidgetMgrItem(pOwner); - if (!pParentItem) { - pParentItem = new CFWL_WidgetMgrItem(pOwner); - m_mapWidgetItem[pOwner].reset(pParentItem); - pParentItem->pParent = GetWidgetMgrItem(nullptr); - SetWidgetIndex(pOwner, -1); - } - CFWL_WidgetMgrItem* pItem = GetWidgetMgrItem(pOwned); - if (!pItem) { - pItem = new CFWL_WidgetMgrItem(pOwned); - m_mapWidgetItem[pOwned].reset(pItem); - } - pItem->pOwner = pParentItem; -} -void CFWL_WidgetMgr::SetParent(IFWL_Widget* pParent, IFWL_Widget* pChild) { - CFWL_WidgetMgrItem* pParentItem = GetWidgetMgrItem(pParent); - CFWL_WidgetMgrItem* pItem = GetWidgetMgrItem(pChild); - if (!pItem) - return; - if (pItem->pParent && pItem->pParent != pParentItem) { - if (pItem->pPrevious) { - pItem->pPrevious->pNext = pItem->pNext; - } - if (pItem->pNext) { - pItem->pNext->pPrevious = pItem->pPrevious; - } - if (pItem->pParent->pChild == pItem) { - pItem->pParent->pChild = pItem->pNext; - } - pItem->pNext = NULL; - pItem->pPrevious = NULL; - } - pItem->pParent = pParentItem; - SetWidgetIndex(pChild, -1); -} - -FX_BOOL CFWL_WidgetMgr::IsChild(IFWL_Widget* pChild, IFWL_Widget* pParent) { - IFWL_Widget* pTemp = pChild; - do { - if (pTemp == pParent) - return TRUE; - pTemp = GetParentWidget(pTemp); - } while (pTemp); - return FALSE; -} - -FWL_Error CFWL_WidgetMgr::SetWidgetRect_Native(IFWL_Widget* pWidget, - const CFX_RectF& rect) { - if (FWL_UseOffscreen(pWidget)) { - CFWL_WidgetMgrItem* pItem = GetWidgetMgrItem(pWidget); - pItem->iRedrawCounter++; - if (pItem->pOffscreen) { - CFX_RenderDevice* pDevice = pItem->pOffscreen->GetRenderDevice(); - if (pDevice && pDevice->GetBitmap()) { - CFX_DIBitmap* pBitmap = pDevice->GetBitmap(); - if (pBitmap->GetWidth() - rect.width > 1 || - pBitmap->GetHeight() - rect.height > 1) { - pItem->pOffscreen.reset(); - } - } - } -#if (_FX_OS_ == _FX_WIN32_DESKTOP_) || (_FX_OS_ == _FX_WIN64_) - pItem->bOutsideChanged = !m_rtScreen.Contains(rect); -#endif - } - return FWL_Error::Succeeded; -} - -IFWL_Widget* CFWL_WidgetMgr::GetWidgetAtPoint(IFWL_Widget* parent, - FX_FLOAT x, - FX_FLOAT y) { - if (!parent) - return NULL; - FX_FLOAT x1; - FX_FLOAT y1; - IFWL_Widget* child = GetLastChildWidget(parent); - while (child) { - if ((child->GetStates() & FWL_WGTSTATE_Invisible) == 0) { - x1 = x; - y1 = y; - CFX_Matrix matrixOnParent; - child->GetMatrix(matrixOnParent); - CFX_Matrix m; - m.SetIdentity(); - m.SetReverse(matrixOnParent); - m.TransformPoint(x1, y1); - CFX_RectF bounds; - child->GetWidgetRect(bounds); - if (bounds.Contains(x1, y1)) { - x1 -= bounds.left; - y1 -= bounds.top; - return GetWidgetAtPoint(child, x1, y1); - } - } - child = GetPriorSiblingWidget(child); - } - return parent; -} - -void CFWL_WidgetMgr::NotifySizeChanged(IFWL_Widget* pForm, - FX_FLOAT fx, - FX_FLOAT fy) { - if (FWL_UseOffscreen(pForm)) - GetWidgetMgrItem(pForm)->pOffscreen.reset(); -} - -IFWL_Widget* CFWL_WidgetMgr::nextTab(IFWL_Widget* parent, - IFWL_Widget* focus, - FX_BOOL& bFind) { - CFWL_WidgetMgr* pMgr = CFWL_WidgetMgr::GetInstance(); - IFWL_Widget* child = pMgr->GetFirstChildWidget(parent); - while (child) { - if (focus == child) - bFind = TRUE; - - if ((child->GetStyles() & FWL_WGTSTYLE_TabStop) && - (!focus || (focus != child && bFind))) { - return child; - } - IFWL_Widget* bRet = nextTab(child, focus, bFind); - if (bRet) - return bRet; - - child = pMgr->GetNextSiblingWidget(child); - } - return nullptr; -} - -int32_t CFWL_WidgetMgr::CountRadioButtonGroup(IFWL_Widget* pFirst) { - int32_t iRet = 0; - IFWL_Widget* pChild = pFirst; - while (pChild) { - pChild = GetNextSiblingWidget(pChild); - ++iRet; - } - return iRet; -} -IFWL_Widget* CFWL_WidgetMgr::GetSiblingRadioButton(IFWL_Widget* pWidget, - FX_BOOL bNext) { - return nullptr; -} -IFWL_Widget* CFWL_WidgetMgr::GetRadioButtonGroupHeader( - IFWL_Widget* pRadioButton) { - IFWL_Widget* pNext = pRadioButton; - while (pNext) { - if (pNext->GetStyles() & FWL_WGTSTYLE_Group) - return pNext; - pNext = GetSiblingRadioButton(pNext, FALSE); - } - pNext = GetLastSiblingWidget(pRadioButton); - while ((pNext = GetSiblingRadioButton(pNext, FALSE)) != nullptr && - pNext != pRadioButton) { - if (pNext->GetStyles() & FWL_WGTSTYLE_Group) - return pNext; - } - pNext = GetFirstSiblingWidget(pRadioButton); - return GetSiblingRadioButton(pNext, TRUE); -} -void CFWL_WidgetMgr::GetSameGroupRadioButton( - IFWL_Widget* pRadioButton, - CFX_ArrayTemplate<IFWL_Widget*>& group) { - IFWL_Widget* pFirst = GetFirstSiblingWidget(pRadioButton); - if (!pFirst) { - pFirst = pRadioButton; - } - int32_t iGroup = CountRadioButtonGroup(pFirst); - if (iGroup < 2) { - IFWL_Widget* pNext = pFirst; - while ((pNext = GetSiblingRadioButton(pNext, TRUE)) != NULL) { - group.Add(pNext); - } - return; - } - IFWL_Widget* pNext = GetRadioButtonGroupHeader(pRadioButton); - do { - group.Add(pNext); - pNext = GetSiblingRadioButton(pNext, TRUE); - if (!pNext) - pNext = GetSiblingRadioButton(pFirst, TRUE); - } while (pNext && ((pNext->GetStyles() & FWL_WGTSTYLE_Group) == 0)); -} -IFWL_Widget* CFWL_WidgetMgr::GetDefaultButton(IFWL_Widget* pParent) { - if ((pParent->GetClassID() == FWL_Type::PushButton) && - (pParent->GetStates() & (1 << (FWL_WGTSTATE_MAX + 2)))) { - return pParent; - } - IFWL_Widget* child = - CFWL_WidgetMgr::GetInstance()->GetFirstChildWidget(pParent); - while (child) { - if ((child->GetClassID() == FWL_Type::PushButton) && - (child->GetStates() & (1 << (FWL_WGTSTATE_MAX + 2)))) { - return child; - } - IFWL_Widget* find = GetDefaultButton(child); - if (find) { - return find; - } - child = CFWL_WidgetMgr::GetInstance()->GetNextSiblingWidget(child); - } - return NULL; -} -void CFWL_WidgetMgr::AddRedrawCounts(IFWL_Widget* pWidget) { - CFWL_WidgetMgrItem* pItem = GetWidgetMgrItem(pWidget); - (pItem->iRedrawCounter)++; -} -void CFWL_WidgetMgr::ResetRedrawCounts(IFWL_Widget* pWidget) { - CFWL_WidgetMgrItem* pItem = GetWidgetMgrItem(pWidget); - pItem->iRedrawCounter = 0; -} -CFWL_WidgetMgrItem* CFWL_WidgetMgr::GetWidgetMgrItem( - IFWL_Widget* pWidget) const { - auto it = m_mapWidgetItem.find(pWidget); - return it != m_mapWidgetItem.end() - ? static_cast<CFWL_WidgetMgrItem*>(it->second.get()) - : nullptr; -} -int32_t CFWL_WidgetMgr::TravelWidgetMgr(CFWL_WidgetMgrItem* pParent, - int32_t* pIndex, - CFWL_WidgetMgrItem* pItem, - IFWL_Widget** pWidget) { - if (!pParent) { - return 0; - } - int32_t iCount = 0; - CFWL_WidgetMgrItem* pChild = pParent->pChild; - while (pChild) { - iCount++; - if (pIndex) { - if (*pIndex == 0) { - *pWidget = pChild->pWidget; - return iCount; - } - pIndex--; - } - if (pItem && pItem == pChild) { - return iCount - 1; - } - pChild = pChild->pNext; - } - if (pIndex) { - return 0; - } else if (pItem) { - return -1; - } - return iCount - 1; -} - -FX_BOOL CFWL_WidgetMgr::IsAbleNative(IFWL_Widget* pWidget) const { - if (!pWidget) - return FALSE; - if (!pWidget->IsInstance(FX_WSTRC(FWL_CLASS_Form))) { - return FALSE; - } - uint32_t dwStyles = pWidget->GetStyles(); - return ((dwStyles & FWL_WGTSTYLE_WindowTypeMask) == - FWL_WGTSTYLE_OverLapper) || - (dwStyles & FWL_WGTSTYLE_Popup); -} - -bool CFWL_WidgetMgr::IsThreadEnabled() { - return !(m_dwCapability & FWL_WGTMGR_DisableThread); -} - -bool CFWL_WidgetMgr::IsFormDisabled() { - return !!(m_dwCapability & FWL_WGTMGR_DisableForm); -} - -FX_BOOL CFWL_WidgetMgr::GetAdapterPopupPos(IFWL_Widget* pWidget, - FX_FLOAT fMinHeight, - FX_FLOAT fMaxHeight, - const CFX_RectF& rtAnchor, - CFX_RectF& rtPopup) { - CXFA_FWLAdapterWidgetMgr* pSDApapter = GetAdapterWidgetMgr(); - return pSDApapter->GetPopupPos(pWidget, fMinHeight, fMaxHeight, rtAnchor, - rtPopup); -} -CFWL_WidgetMgrDelegate::CFWL_WidgetMgrDelegate(CFWL_WidgetMgr* pWidgetMgr) - : m_pWidgetMgr(pWidgetMgr) {} -FWL_Error CFWL_WidgetMgrDelegate::OnSetCapability(uint32_t dwCapability) { - m_pWidgetMgr->m_dwCapability = dwCapability; - return FWL_Error::Succeeded; -} - -void CFWL_WidgetMgrDelegate::OnProcessMessageToForm(CFWL_Message* pMessage) { - if (!pMessage) - return; - if (!pMessage->m_pDstTarget) - return; - - IFWL_Widget* pDstWidget = pMessage->m_pDstTarget; - IFWL_App* pApp = pDstWidget->GetOwnerApp(); - if (!pApp) - return; - - CFWL_NoteDriver* pNoteDriver = - static_cast<CFWL_NoteDriver*>(pApp->GetNoteDriver()); - if (!pNoteDriver) - return; - - if (m_pWidgetMgr->IsThreadEnabled()) - pMessage = static_cast<CFWL_Message*>(pMessage->Clone()); - if (m_pWidgetMgr->IsFormDisabled()) - pNoteDriver->ProcessMessage(pMessage); - else - pNoteDriver->QueueMessage(pMessage); - -#if (_FX_OS_ == _FX_MACOSX_) - CFWL_NoteLoop* pTopLoop = pNoteDriver->GetTopLoop(); - if (pTopLoop) - pNoteDriver->UnqueueMessage(pTopLoop); -#endif - - if (m_pWidgetMgr->IsThreadEnabled()) - pMessage->Release(); - - return; -} - -void CFWL_WidgetMgrDelegate::OnDrawWidget(IFWL_Widget* pWidget, - CFX_Graphics* pGraphics, - const CFX_Matrix* pMatrix) { - if (!pWidget || !pGraphics) - return; - - CFX_Graphics* pTemp = DrawWidgetBefore(pWidget, pGraphics, pMatrix); - CFX_RectF clipCopy; - pWidget->GetWidgetRect(clipCopy); - clipCopy.left = clipCopy.top = 0; - if (bUseOffscreenDirect(pWidget)) { - DrawWidgetAfter(pWidget, pGraphics, clipCopy, pMatrix); - return; - } - CFX_RectF clipBounds; - -#if (_FX_OS_ == _FX_WIN32_DESKTOP_) || (_FX_OS_ == _FX_WIN64_) || \ - (_FX_OS_ == _FX_LINUX_DESKTOP_) || (_FX_OS_ == _FX_ANDROID_) - IFWL_WidgetDelegate* pDelegate = pWidget->SetDelegate(NULL); - pDelegate->OnDrawWidget(pTemp, pMatrix); - pGraphics->GetClipRect(clipBounds); - clipCopy = clipBounds; -#elif(_FX_OS_ == _FX_MACOSX_) - if (m_pWidgetMgr->IsFormDisabled()) { - IFWL_WidgetDelegate* pDelegate = pWidget->SetDelegate(NULL); - pDelegate->OnDrawWidget(pTemp, pMatrix); - pGraphics->GetClipRect(clipBounds); - clipCopy = clipBounds; - } else { - clipBounds.Set(pMatrix->a, pMatrix->b, pMatrix->c, pMatrix->d); - const_cast<CFX_Matrix*>(pMatrix)->SetIdentity(); // FIXME: const cast. - IFWL_WidgetDelegate* pDelegate = pWidget->SetDelegate(NULL); - pDelegate->OnDrawWidget(pTemp, pMatrix); - } -#endif // _FX_OS_ == _FX_MACOSX_ - - if (!m_pWidgetMgr->IsFormDisabled()) { - CFX_RectF rtClient; - pWidget->GetClientRect(rtClient); - clipBounds.Intersect(rtClient); - } - if (!clipBounds.IsEmpty()) - DrawChild(pWidget, clipBounds, pTemp, pMatrix); - - DrawWidgetAfter(pWidget, pGraphics, clipCopy, pMatrix); - m_pWidgetMgr->ResetRedrawCounts(pWidget); -} - -void CFWL_WidgetMgrDelegate::DrawChild(IFWL_Widget* parent, - const CFX_RectF& rtClip, - CFX_Graphics* pGraphics, - const CFX_Matrix* pMatrix) { - if (!parent) - return; - - FX_BOOL bFormDisable = m_pWidgetMgr->IsFormDisabled(); - IFWL_Widget* pNextChild = m_pWidgetMgr->GetFirstChildWidget(parent); - while (pNextChild) { - IFWL_Widget* child = pNextChild; - pNextChild = m_pWidgetMgr->GetNextSiblingWidget(child); - if (child->GetStates() & FWL_WGTSTATE_Invisible) - continue; - - CFX_RectF rtWidget; - child->GetWidgetRect(rtWidget); - if (rtWidget.IsEmpty()) - continue; - - CFX_Matrix widgetMatrix; - CFX_RectF clipBounds(rtWidget); - if (!bFormDisable) - child->GetMatrix(widgetMatrix, TRUE); - if (pMatrix) - widgetMatrix.Concat(*pMatrix); - - if (!bFormDisable) { - widgetMatrix.TransformPoint(clipBounds.left, clipBounds.top); - clipBounds.Intersect(rtClip); - if (clipBounds.IsEmpty()) - continue; - - pGraphics->SaveGraphState(); - pGraphics->SetClipRect(clipBounds); - } - widgetMatrix.Translate(rtWidget.left, rtWidget.top, TRUE); - IFWL_WidgetDelegate* pDelegate = child->SetDelegate(NULL); - if (pDelegate) { - if (m_pWidgetMgr->IsFormDisabled() || - IsNeedRepaint(child, &widgetMatrix, rtClip)) { - pDelegate->OnDrawWidget(pGraphics, &widgetMatrix); - } - } - if (!bFormDisable) - pGraphics->RestoreGraphState(); - - DrawChild(child, clipBounds, pGraphics, - bFormDisable ? &widgetMatrix : pMatrix); - child = m_pWidgetMgr->GetNextSiblingWidget(child); - } -} - -CFX_Graphics* CFWL_WidgetMgrDelegate::DrawWidgetBefore( - IFWL_Widget* pWidget, - CFX_Graphics* pGraphics, - const CFX_Matrix* pMatrix) { - if (!FWL_UseOffscreen(pWidget)) - return pGraphics; - - CFWL_WidgetMgrItem* pItem = m_pWidgetMgr->GetWidgetMgrItem(pWidget); - if (!pItem->pOffscreen) { - pItem->pOffscreen.reset(new CFX_Graphics); - CFX_RectF rect; - pWidget->GetWidgetRect(rect); - pItem->pOffscreen->Create((int32_t)rect.width, (int32_t)rect.height, - FXDIB_Argb); - } - CFX_RectF rect; - pGraphics->GetClipRect(rect); - pItem->pOffscreen->SetClipRect(rect); - return pItem->pOffscreen.get(); -} - -void CFWL_WidgetMgrDelegate::DrawWidgetAfter(IFWL_Widget* pWidget, - CFX_Graphics* pGraphics, - CFX_RectF& rtClip, - const CFX_Matrix* pMatrix) { - if (FWL_UseOffscreen(pWidget)) { - CFWL_WidgetMgrItem* pItem = m_pWidgetMgr->GetWidgetMgrItem(pWidget); - pGraphics->Transfer(pItem->pOffscreen.get(), rtClip.left, rtClip.top, - rtClip, pMatrix); -#ifdef _WIN32 - pItem->pOffscreen->ClearClip(); -#endif - } - CFWL_WidgetMgrItem* pItem = m_pWidgetMgr->GetWidgetMgrItem(pWidget); - pItem->iRedrawCounter = 0; -} - -FX_BOOL CFWL_WidgetMgrDelegate::IsNeedRepaint(IFWL_Widget* pWidget, - CFX_Matrix* pMatrix, - const CFX_RectF& rtDirty) { - CFWL_WidgetMgrItem* pItem = m_pWidgetMgr->GetWidgetMgrItem(pWidget); - if (pItem && pItem->iRedrawCounter > 0) { - pItem->iRedrawCounter = 0; - return TRUE; - } - CFX_RectF rtWidget; - pWidget->GetWidgetRect(rtWidget); - rtWidget.left = rtWidget.top = 0; - pMatrix->TransformRect(rtWidget); - if (!rtWidget.IntersectWith(rtDirty)) - return FALSE; - - IFWL_Widget* pChild = - CFWL_WidgetMgr::GetInstance()->GetFirstChildWidget(pWidget); - if (!pChild) - return TRUE; - - CFX_RectF rtChilds; - rtChilds.Empty(); - FX_BOOL bChildIntersectWithDirty = FALSE; - FX_BOOL bOrginPtIntersectWidthChild = FALSE; - FX_BOOL bOrginPtIntersectWidthDirty = - rtDirty.Contains(rtWidget.left, rtWidget.top); - static FWL_NEEDREPAINTHITDATA hitPoint[kNeedRepaintHitPoints]; - int32_t iSize = sizeof(FWL_NEEDREPAINTHITDATA); - FXSYS_memset(hitPoint, 0, iSize); - FX_FLOAT fxPiece = rtWidget.width / kNeedRepaintHitPiece; - FX_FLOAT fyPiece = rtWidget.height / kNeedRepaintHitPiece; - hitPoint[2].hitPoint.x = hitPoint[6].hitPoint.x = rtWidget.left; - hitPoint[0].hitPoint.x = hitPoint[3].hitPoint.x = hitPoint[7].hitPoint.x = - hitPoint[10].hitPoint.x = fxPiece + rtWidget.left; - hitPoint[1].hitPoint.x = hitPoint[4].hitPoint.x = hitPoint[8].hitPoint.x = - hitPoint[11].hitPoint.x = fxPiece * 2 + rtWidget.left; - hitPoint[5].hitPoint.x = hitPoint[9].hitPoint.x = - rtWidget.width + rtWidget.left; - hitPoint[0].hitPoint.y = hitPoint[1].hitPoint.y = rtWidget.top; - hitPoint[2].hitPoint.y = hitPoint[3].hitPoint.y = hitPoint[4].hitPoint.y = - hitPoint[5].hitPoint.y = fyPiece + rtWidget.top; - hitPoint[6].hitPoint.y = hitPoint[7].hitPoint.y = hitPoint[8].hitPoint.y = - hitPoint[9].hitPoint.y = fyPiece * 2 + rtWidget.top; - hitPoint[10].hitPoint.y = hitPoint[11].hitPoint.y = - rtWidget.height + rtWidget.top; - do { - CFX_RectF rect; - pChild->GetWidgetRect(rect); - CFX_RectF r = rect; - r.left += rtWidget.left; - r.top += rtWidget.top; - if (r.IsEmpty()) - continue; - if (r.Contains(rtDirty)) - return FALSE; - if (!bChildIntersectWithDirty && r.IntersectWith(rtDirty)) - bChildIntersectWithDirty = TRUE; - if (bOrginPtIntersectWidthDirty && !bOrginPtIntersectWidthChild) - bOrginPtIntersectWidthChild = rect.Contains(0, 0); - - if (rtChilds.IsEmpty()) - rtChilds = rect; - else if (!(pChild->GetStates() & FWL_WGTSTATE_Invisible)) - rtChilds.Union(rect); - - for (int32_t i = 0; i < kNeedRepaintHitPoints; i++) { - if (hitPoint[i].bNotContainByDirty || hitPoint[i].bNotNeedRepaint) - continue; - if (!rtDirty.Contains(hitPoint[i].hitPoint)) { - hitPoint[i].bNotContainByDirty = true; - continue; - } - if (r.Contains(hitPoint[i].hitPoint)) - hitPoint[i].bNotNeedRepaint = true; - } - } while ( - (pChild = CFWL_WidgetMgr::GetInstance()->GetNextSiblingWidget(pChild))); - - if (!bChildIntersectWithDirty) - return TRUE; - if (bOrginPtIntersectWidthDirty && !bOrginPtIntersectWidthChild) - return TRUE; - if (rtChilds.IsEmpty()) - return TRUE; - - int32_t repaintPoint = kNeedRepaintHitPoints; - for (int32_t i = 0; i < kNeedRepaintHitPoints; i++) { - if (hitPoint[i].bNotNeedRepaint) - repaintPoint--; - } - if (repaintPoint > 0) - return TRUE; - - pMatrix->TransformRect(rtChilds); - if (rtChilds.Contains(rtDirty) || rtChilds.Contains(rtWidget)) - return FALSE; - return TRUE; -} - -FX_BOOL CFWL_WidgetMgrDelegate::bUseOffscreenDirect(IFWL_Widget* pWidget) { - CFWL_WidgetMgrItem* pItem = m_pWidgetMgr->GetWidgetMgrItem(pWidget); - if (!FWL_UseOffscreen(pWidget) || !(pItem->pOffscreen)) - return FALSE; - -#if (_FX_OS_ == _FX_WIN32_DESKTOP_) || (_FX_OS_ == _FX_WIN64_) - if (pItem->bOutsideChanged) { - CFX_RectF r; - pWidget->GetWidgetRect(r); - CFX_RectF temp(m_pWidgetMgr->m_rtScreen); - temp.Deflate(50, 50); - if (!temp.Contains(r)) - return FALSE; - - pItem->bOutsideChanged = FALSE; - } -#endif - - return pItem->iRedrawCounter == 0; -} |