diff options
Diffstat (limited to 'xfa/src/fxfa/parser/xfa_document_layout_imp.cpp')
| -rw-r--r-- | xfa/src/fxfa/parser/xfa_document_layout_imp.cpp | 208 |
1 files changed, 0 insertions, 208 deletions
diff --git a/xfa/src/fxfa/parser/xfa_document_layout_imp.cpp b/xfa/src/fxfa/parser/xfa_document_layout_imp.cpp deleted file mode 100644 index 2ac2bd6164..0000000000 --- a/xfa/src/fxfa/parser/xfa_document_layout_imp.cpp +++ /dev/null @@ -1,208 +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/src/fxfa/parser/xfa_document_layout_imp.h" - -#include "xfa/src/fxfa/fm2js/xfa_fm2jsapi.h" -#include "xfa/src/fxfa/parser/xfa_basic_imp.h" -#include "xfa/src/fxfa/parser/xfa_docdata.h" -#include "xfa/src/fxfa/parser/xfa_doclayout.h" -#include "xfa/src/fxfa/parser/xfa_document.h" -#include "xfa/src/fxfa/parser/xfa_document_datamerger_imp.h" -#include "xfa/src/fxfa/parser/xfa_layout_appadapter.h" -#include "xfa/src/fxfa/parser/xfa_layout_itemlayout.h" -#include "xfa/src/fxfa/parser/xfa_layout_pagemgr_new.h" -#include "xfa/src/fxfa/parser/xfa_localemgr.h" -#include "xfa/src/fxfa/parser/xfa_object.h" -#include "xfa/src/fxfa/parser/xfa_parser.h" -#include "xfa/src/fxfa/parser/xfa_script.h" -#include "xfa/src/fxfa/parser/xfa_utils.h" - -CXFA_LayoutProcessor* CXFA_Document::GetLayoutProcessor() { - if (!m_pLayoutProcessor) { - m_pLayoutProcessor = new CXFA_LayoutProcessor(this); - ASSERT(m_pLayoutProcessor); - } - return m_pLayoutProcessor; -} -IXFA_DocLayout* CXFA_Document::GetDocLayout() { - return GetLayoutProcessor(); -} -CXFA_LayoutProcessor::CXFA_LayoutProcessor(CXFA_Document* pDocument) - : m_pDocument(pDocument), - m_pRootItemLayoutProcessor(NULL), - m_pLayoutPageMgr(NULL), - m_nProgressCounter(0), - m_bNeeLayout(TRUE) {} -CXFA_LayoutProcessor::~CXFA_LayoutProcessor() { - ClearLayoutData(); -} -CXFA_Document* CXFA_LayoutProcessor::GetDocument() const { - return m_pDocument; -} -int32_t CXFA_LayoutProcessor::StartLayout(FX_BOOL bForceRestart) { - if (!bForceRestart && !IsNeedLayout()) { - return 100; - } - if (m_pRootItemLayoutProcessor) { - delete m_pRootItemLayoutProcessor; - m_pRootItemLayoutProcessor = NULL; - } - m_nProgressCounter = 0; - CXFA_Node* pFormPacketNode = - ToNode(m_pDocument->GetXFAObject(XFA_HASHCODE_Form)); - if (!pFormPacketNode) { - return -1; - } - CXFA_Node* pFormRoot = - pFormPacketNode->GetFirstChildByClass(XFA_ELEMENT_Subform); - if (!pFormRoot) { - return -1; - } - if (!m_pLayoutPageMgr) { - m_pLayoutPageMgr = new CXFA_LayoutPageMgr(this); - } - if (!m_pLayoutPageMgr->InitLayoutPage(pFormRoot)) { - return -1; - } - if (!m_pLayoutPageMgr->PrepareFirstPage(pFormRoot)) { - return -1; - } - m_pRootItemLayoutProcessor = - new CXFA_ItemLayoutProcessor(pFormRoot, m_pLayoutPageMgr); - m_nProgressCounter = 1; - return 0; -} -int32_t CXFA_LayoutProcessor::DoLayout(IFX_Pause* pPause) { - if (m_nProgressCounter < 1) { - return -1; - } - XFA_ItemLayoutProcessorResult eStatus; - CXFA_Node* pFormNode = m_pRootItemLayoutProcessor->GetFormNode(); - FX_FLOAT fPosX = pFormNode->GetMeasure(XFA_ATTRIBUTE_X).ToUnit(XFA_UNIT_Pt); - FX_FLOAT fPosY = pFormNode->GetMeasure(XFA_ATTRIBUTE_Y).ToUnit(XFA_UNIT_Pt); - do { - FX_FLOAT fAvailHeight = m_pLayoutPageMgr->GetAvailHeight(); - eStatus = - m_pRootItemLayoutProcessor->DoLayout(TRUE, fAvailHeight, fAvailHeight); - if (eStatus != XFA_ItemLayoutProcessorResult_Done) { - m_nProgressCounter++; - } - CXFA_ContentLayoutItem* pLayoutItem = - m_pRootItemLayoutProcessor->ExtractLayoutItem(); - if (pLayoutItem) { - pLayoutItem->m_sPos = CFX_PointF(fPosX, fPosY); - } - m_pLayoutPageMgr->SubmitContentItem(pLayoutItem, eStatus); - } while (eStatus != XFA_ItemLayoutProcessorResult_Done && - (!pPause || !pPause->NeedToPauseNow())); - if (eStatus == XFA_ItemLayoutProcessorResult_Done) { - m_pLayoutPageMgr->FinishPaginatedPageSets(); - m_pLayoutPageMgr->SyncLayoutData(); - m_bNeeLayout = FALSE; - m_rgChangedContainers.RemoveAll(); - } - return 100 * (eStatus == XFA_ItemLayoutProcessorResult_Done - ? m_nProgressCounter - : m_nProgressCounter - 1) / - m_nProgressCounter; -} -FX_BOOL CXFA_LayoutProcessor::IncrementLayout() { - if (m_bNeeLayout) { - StartLayout(TRUE); - return DoLayout(NULL) == 100; - } - for (int32_t i = 0, c = m_rgChangedContainers.GetSize(); i < c; i++) { - CXFA_Node* pNode = m_rgChangedContainers[i]; - CXFA_Node* pParentNode = - pNode->GetNodeItem(XFA_NODEITEM_Parent, XFA_OBJECTTYPE_ContainerNode); - if (!pParentNode) { - return FALSE; - } - if (!CXFA_ItemLayoutProcessor::IncrementRelayoutNode(this, pNode, - pParentNode)) { - return FALSE; - } - } - m_rgChangedContainers.RemoveAll(); - return TRUE; -} -int32_t CXFA_LayoutProcessor::CountPages() const { - return m_pLayoutPageMgr ? m_pLayoutPageMgr->GetPageCount() : 0; -} -IXFA_LayoutPage* CXFA_LayoutProcessor::GetPage(int32_t index) const { - return m_pLayoutPageMgr ? m_pLayoutPageMgr->GetPage(index) : NULL; -} -CXFA_LayoutItem* CXFA_LayoutProcessor::GetLayoutItem(CXFA_Node* pFormItem) { - return static_cast<CXFA_LayoutItem*>( - pFormItem->GetUserData(XFA_LAYOUTITEMKEY)); -} -void CXFA_LayoutProcessor::AddChangedContainer(CXFA_Node* pContainer) { - if (m_rgChangedContainers.Find(pContainer) < 0) { - m_rgChangedContainers.Add(pContainer); - } -} -CXFA_ContainerLayoutItem* CXFA_LayoutProcessor::GetRootLayoutItem() const { - return m_pLayoutPageMgr ? m_pLayoutPageMgr->GetRootLayoutItem() : NULL; -} -void CXFA_LayoutProcessor::ClearLayoutData() { - if (m_pLayoutPageMgr) { - delete m_pLayoutPageMgr; - m_pLayoutPageMgr = NULL; - } - if (m_pRootItemLayoutProcessor) { - delete m_pRootItemLayoutProcessor; - m_pRootItemLayoutProcessor = NULL; - } - m_nProgressCounter = 0; -} -FX_BOOL CXFA_LayoutProcessor::IsNeedLayout() { - return m_bNeeLayout || m_rgChangedContainers.GetSize() > 0; -} -CXFA_LayoutItem::CXFA_LayoutItem(CXFA_Node* pNode, FX_BOOL bIsContentLayoutItem) - : m_pFormNode(pNode), - m_pParent(NULL), - m_pNextSibling(NULL), - m_pFirstChild(NULL), - m_bIsContentLayoutItem(bIsContentLayoutItem) {} -CXFA_LayoutItem::~CXFA_LayoutItem() {} -CXFA_ContainerLayoutItem::CXFA_ContainerLayoutItem(CXFA_Node* pNode) - : CXFA_LayoutItem(pNode, FALSE), m_pOldSubform(NULL) {} -IXFA_DocLayout* CXFA_ContainerLayoutItem::GetLayout() const { - return m_pFormNode->GetDocument()->GetLayoutProcessor(); -} -int32_t CXFA_ContainerLayoutItem::GetPageIndex() const { - return m_pFormNode->GetDocument() - ->GetLayoutProcessor() - ->GetLayoutPageMgr() - ->GetPageIndex(this); -} -void CXFA_ContainerLayoutItem::GetPageSize(CFX_SizeF& size) { - size.clear(); - CXFA_Node* pMedium = m_pFormNode->GetFirstChildByClass(XFA_ELEMENT_Medium); - if (!pMedium) - return; - - size = CFX_SizeF(pMedium->GetMeasure(XFA_ATTRIBUTE_Short).ToUnit(XFA_UNIT_Pt), - pMedium->GetMeasure(XFA_ATTRIBUTE_Long).ToUnit(XFA_UNIT_Pt)); - if (pMedium->GetEnum(XFA_ATTRIBUTE_Orientation) == - XFA_ATTRIBUTEENUM_Landscape) { - size = CFX_SizeF(size.y, size.x); - } -} -CXFA_Node* CXFA_ContainerLayoutItem::GetMasterPage() const { - return m_pFormNode; -} -CXFA_ContentLayoutItem::CXFA_ContentLayoutItem(CXFA_Node* pNode) - : CXFA_LayoutItem(pNode, TRUE), - m_pPrev(NULL), - m_pNext(NULL), - m_dwStatus(0) {} -CXFA_ContentLayoutItem::~CXFA_ContentLayoutItem() { - if (m_pFormNode->GetUserData(XFA_LAYOUTITEMKEY) == this) { - m_pFormNode->SetUserData(XFA_LAYOUTITEMKEY, NULL); - } -} |