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2018-02-14Cleanup CXFA_Document const-nessDan Sinclair
This CL marks methods const where possible and removes redundant methods from CXFA_Document. Change-Id: I34804425469dfd52469daba68f64a4b511e5d4d0 Reviewed-on: https://pdfium-review.googlesource.com/26730 Commit-Queue: Ryan Harrison <rharrison@chromium.org> Reviewed-by: Ryan Harrison <rharrison@chromium.org>
2018-02-13Add last_child to CFX_XMLNodeDan Sinclair
This CL adds the list_child_ member into CFX_XMLNode to keep it consistent with other tree's in the system. Change-Id: I2e64f11fb9c7df40dd3467edcce177fc492d2cd2 Reviewed-on: https://pdfium-review.googlesource.com/26670 Reviewed-by: Tom Sepez <tsepez@chromium.org> Commit-Queue: dsinclair <dsinclair@chromium.org>
2018-02-13Split CFX_XMLNode::SaveXMLNode apartDan Sinclair
This CL removes the switch from SaveXMLNode and moves the required code into override methods in the child classes. The method is renamed from SaveXMLNode to just Save. Change-Id: I2011b80525e99635c573b4e0cf977e94f6b7cea6 Reviewed-on: https://pdfium-review.googlesource.com/26590 Reviewed-by: Tom Sepez <tsepez@chromium.org> Commit-Queue: dsinclair <dsinclair@chromium.org>
2018-02-13Cleanup CFX_XMLNode pointersDan Sinclair
This CL cleans up hte CFX_XMLNode pointers. Each pointer has been renamed to make the usage clearer, the NodeItems method has been removed in favour of distinct accessors and the node pointers have been made private. Change-Id: I5459a77a0ae93b08741a0cd59266ef9c81ddad75 Reviewed-on: https://pdfium-review.googlesource.com/26550 Commit-Queue: dsinclair <dsinclair@chromium.org> Reviewed-by: Tom Sepez <tsepez@chromium.org>
2018-02-13Cleanup CFX_XMLDoc::SaveXMLNodeDan Sinclair
The CFX_XMLDoc::SaveXMLNode method is almost an exact copy of the CFX_XMLNode::SaveXMLNode. This CL removes the XMLDoc variant and calls the XMLNode method directly. This Removes the need to pass the CXFA_DocumentParser into CXFA_Document and we can instead pass in the CXFA_FFNotify object directly. Change-Id: Ic3c8c66375483fe73b44dd84064a1b71b039d61c Reviewed-on: https://pdfium-review.googlesource.com/26530 Commit-Queue: dsinclair <dsinclair@chromium.org> Reviewed-by: Tom Sepez <tsepez@chromium.org>
2018-02-13Cleanup CFX_XMLNode and friendschromium/3347Dan Sinclair
This CL removes unused methods from CFX_XMLNode, adds an AppendChild to handle the case of a -1 index to InsertChildNode, removes the InsertChildNode return value which is unused and cleans up various other things. Change-Id: I3a022e4dc2afffa6893ad11014034dd7ed301f13 Reviewed-on: https://pdfium-review.googlesource.com/26510 Commit-Queue: dsinclair <dsinclair@chromium.org> Reviewed-by: Tom Sepez <tsepez@chromium.org>
2018-02-13Cleanup CXFA_Node ownershipDan Sinclair
Currently a CXFA_Node can be owned by the CXFA_Document root pointer, the CXFA_Document Purge list or as a child of another CXFA_Node. This makes it hard to know who currently owns what. This CL moves all ownership of nodes into a CXFA_NodeOwner class which CXFA_Document subclasses. The node owner always owns all nodes and is responsible for cleaning them up upon destruction. The destruction order is not guarenteed to be in tree order as nodes can be inserted and moved around the tree. Change-Id: I6b202b8e844999ba835093dcdd1a808938b6d9a8 Reviewed-on: https://pdfium-review.googlesource.com/26434 Reviewed-by: Tom Sepez <tsepez@chromium.org> Commit-Queue: dsinclair <dsinclair@chromium.org>
2018-02-13Convert ASSERT to PDFIUM_IMMEDIATE_CRASHDan Sinclair
This CL changes the ASSERTs used in CXFA_Node::InsertChild and RemoveChild to PDFIUM_IMMEDIATE_CRASH. The ASSERTs are compiled out in Release mode, we want to make sure we don't accidentally build invalid node trees in Release. Change-Id: Ic96c8ab457631d1f32d36d7d12bd5888f1cf4b0a Reviewed-on: https://pdfium-review.googlesource.com/26431 Commit-Queue: dsinclair <dsinclair@chromium.org> Reviewed-by: Tom Sepez <tsepez@chromium.org>
2018-02-13Add previous sibling pointer to CXFA_NodeDan Sinclair
This CL adds a prev_sibling_ pointer into CXFA_Node and updates the code as needed. Change-Id: I3125f59780da34dc26a176c7264a31335be528fe Reviewed-on: https://pdfium-review.googlesource.com/26410 Commit-Queue: dsinclair <dsinclair@chromium.org> Reviewed-by: Tom Sepez <tsepez@chromium.org>
2018-02-13Add tests for CXFA_Node child manipulationDan Sinclair
This CL adds tests for CXFA_Node::InsertChild and CXFA_Node::RemoveChild methods. Change-Id: I6ef9e76dfbfa8a9b8246620ecf80c88812b332fc Reviewed-on: https://pdfium-review.googlesource.com/26371 Commit-Queue: dsinclair <dsinclair@chromium.org> Reviewed-by: Tom Sepez <tsepez@chromium.org>
2018-02-12Cleanup CXFA_Node tree pointerschromium/3346Dan Sinclair
This CL changes the CXFA_Node parent pointer back to a raw pointer from an UnownedPtr. The other tree pointers have been renamed for clarity. Change-Id: I366a0b5b41d49d87b11bec0eea9890fbc79c1c62 Reviewed-on: https://pdfium-review.googlesource.com/26370 Commit-Queue: dsinclair <dsinclair@chromium.org> Reviewed-by: Tom Sepez <tsepez@chromium.org>
2018-02-08Revert "Convert CXFA_Node to store a vector of children"dsinclair
This reverts commit f0e386de64e030f6d692acfa27e2bc0a50018710. Reason for revert: After chatting with tsepez@, we've got a better direction to take these changes. Original change's description: > Convert CXFA_Node to store a vector of children > > This CL changes CXFA_Node to use a vector of nodes as children instead > of a singly linked list of siblings and child pointers. > > Change-Id: Ica8219f63d783a07d90b9541ae62a35c49166e44 > Reviewed-on: https://pdfium-review.googlesource.com/26030 > Reviewed-by: Ryan Harrison <rharrison@chromium.org> > Commit-Queue: dsinclair <dsinclair@chromium.org> TBR=dsinclair@chromium.org,hnakashima@chromium.org,rharrison@chromium.org Change-Id: I115779a292d39694ad5faf0b748a617c491b40f0 No-Presubmit: true No-Tree-Checks: true No-Try: true Reviewed-on: https://pdfium-review.googlesource.com/26070 Reviewed-by: dsinclair <dsinclair@chromium.org> Commit-Queue: dsinclair <dsinclair@chromium.org>
2018-02-08Convert CXFA_Node to store a vector of childrenDan Sinclair
This CL changes CXFA_Node to use a vector of nodes as children instead of a singly linked list of siblings and child pointers. Change-Id: Ica8219f63d783a07d90b9541ae62a35c49166e44 Reviewed-on: https://pdfium-review.googlesource.com/26030 Reviewed-by: Ryan Harrison <rharrison@chromium.org> Commit-Queue: dsinclair <dsinclair@chromium.org>
2018-02-07Make xfa_fxfa_parser target jumbo capable.Lei Zhang
Mechanically uniquify all the kFoo variables in xfa/fxfa/parser. BUG=pdfium:964 Change-Id: Iffe15015282d572147f31f2101fa0127f2198620 Reviewed-on: https://pdfium-review.googlesource.com/25890 Reviewed-by: dsinclair <dsinclair@chromium.org> Commit-Queue: Lei Zhang <thestig@chromium.org>
2018-02-07Remove unused return values from CXFA_NodeDan Sinclair
This CL removes the unused return values from InsertChild and RemoveChild methods in CXFA_Node. Bug: chromium:807863 Change-Id: Iac468afc5c48f51e7df3ea12d11b128a0ac124ea Reviewed-on: https://pdfium-review.googlesource.com/25670 Commit-Queue: dsinclair <dsinclair@chromium.org> Reviewed-by: Henrique Nakashima <hnakashima@chromium.org> Reviewed-by: Ryan Harrison <rharrison@chromium.org>
2018-02-06Make the CXFA_Node parent pointer UnownedDan Sinclair
This CL converts the CXFA_Node parent pointer to be an Unowned pointer instead of a raw pointer. Bug: chromium:807863 Change-Id: I266c9216cfe8153e234bf66b88fbac6c8d96ebb4 Reviewed-on: https://pdfium-review.googlesource.com/25650 Reviewed-by: Ryan Harrison <rharrison@chromium.org> Reviewed-by: Henrique Nakashima <hnakashima@chromium.org> Commit-Queue: dsinclair <dsinclair@chromium.org>
2018-02-01Make FXJSE_Engine constructed from FXJS_Engine.Tom Sepez
No change in functionality yet, just passing higher level object. Precursor to maybe sharing v8 context between fxjs / fxjse. Mark unimplemented ctors / assignment operator as "delete". Change-Id: I100de7755909eec2eed96f6f51216d85923ffbb2 Reviewed-on: https://pdfium-review.googlesource.com/25050 Commit-Queue: Tom Sepez <tsepez@chromium.org> Reviewed-by: dsinclair <dsinclair@chromium.org>
2018-01-31Move initializers to header for CXFA_ItemLayoutProcessDan Sinclair
This CL moves the static construction values from the cpp to the h file. Change-Id: I04ff6513be2287582b90453390e5bd44c5b47d68 Reviewed-on: https://pdfium-review.googlesource.com/24870 Reviewed-by: Henrique Nakashima <hnakashima@chromium.org> Commit-Queue: dsinclair <dsinclair@chromium.org>
2018-01-31Remove handrolled bsearch from XFA_GetScriptAttributeByNameRyan Harrison
BUG=pdfium:798 Change-Id: Ie680eff06fdee49d843e0cb847ee9c919975cfb5 Reviewed-on: https://pdfium-review.googlesource.com/24779 Reviewed-by: dsinclair <dsinclair@chromium.org> Commit-Queue: Ryan Harrison <rharrison@chromium.org>
2018-01-31Cleanup visibility in CXFA_ItemLayoutProcessorDan Sinclair
This CL moves anonymous namespace methods in CXFA_ItemLayoutProcessor to be private methods and then fixes the visibility on most of the methods/data to be private. Change-Id: Idfccbc53b94628b18bc3576e4466391b0f704b44 Reviewed-on: https://pdfium-review.googlesource.com/24851 Reviewed-by: Henrique Nakashima <hnakashima@chromium.org> Commit-Queue: dsinclair <dsinclair@chromium.org>
2018-01-31Create CXFA_Node::PresenceRequiresSpaceDan Sinclair
This CL replaces XFA_ItemLayoutProcessor_IsTakingSpace with a PresenceRequiresSpace call on CXFA_Node. Change-Id: Ibf570f25eeb3404d72e87cb62e06a7ad70f0916f Reviewed-on: https://pdfium-review.googlesource.com/24850 Reviewed-by: Ryan Harrison <rharrison@chromium.org> Commit-Queue: dsinclair <dsinclair@chromium.org>
2018-01-31Remove NumericLimit params which are always the sameDan Sinclair
This CL removes the two params from NumericLmits which are always set to the same value and retrieves the values in the method itself. Change-Id: Ibeabdc7187faa58e93ffbe00063171fec0842256 Reviewed-on: https://pdfium-review.googlesource.com/24717 Reviewed-by: Henrique Nakashima <hnakashima@chromium.org> Reviewed-by: Ryan Harrison <rharrison@chromium.org> Commit-Queue: dsinclair <dsinclair@chromium.org>
2018-01-30Shuffle more code out of CXFA_NodeDan Sinclair
This CL moves more code out of the CXFA_Node class and into specific subclasses. Change-Id: Idca36f251431bf7efd4da045aeabf097ab23f0ce Reviewed-on: https://pdfium-review.googlesource.com/24714 Reviewed-by: Ryan Harrison <rharrison@chromium.org> Commit-Queue: dsinclair <dsinclair@chromium.org>
2018-01-30Move CheckButton code from CXFA_Node to CXFA_CheckButtonDan Sinclair
This CL moves some of the code specific to CheckButtons out of CXFA_Node and into the CXFA_CheckButton class. The CheckButton is passed as a parameter to the CXFA_FFCheckButton class. Change-Id: I3344c484d90e3b8d1024024a2851685044113a23 Reviewed-on: https://pdfium-review.googlesource.com/24711 Reviewed-by: Ryan Harrison <rharrison@chromium.org> Commit-Queue: dsinclair <dsinclair@chromium.org>
2018-01-29Cleanup some ChoiceList codeDan Sinclair
This CL combines some ComboBox with ListBox code to remove duplication when dealing with choice lists. Change-Id: I735b6596c67aaf80ab96573af5c8d81e7875c27c Reviewed-on: https://pdfium-review.googlesource.com/24551 Reviewed-by: Henrique Nakashima <hnakashima@chromium.org> Commit-Queue: dsinclair <dsinclair@chromium.org>
2018-01-29Cleanup CXFA_Node visibilityDan Sinclair
Make methods private or remove if not needed. Change-Id: I2f9f718ba08a4b49332c896d2385ec60cf9cf01b Reviewed-on: https://pdfium-review.googlesource.com/24490 Reviewed-by: Henrique Nakashima <hnakashima@chromium.org> Commit-Queue: dsinclair <dsinclair@chromium.org>
2018-01-29Fold single caller methods into callsiteDan Sinclair
This CL folds the GetNodeSameClassIndex, GetNodeSameNameIndex from CXFA_Node into the CJX_Tree callsites. Change-Id: Ia4f7750543e786ddd82abb4b6b4bde1bf1710f19 Reviewed-on: https://pdfium-review.googlesource.com/24471 Reviewed-by: Ryan Harrison <rharrison@chromium.org> Commit-Queue: dsinclair <dsinclair@chromium.org>
2018-01-29Move barcode code to CXFA_BarcodeDan Sinclair
This CL moves the barcode specific code out of CXFA_Node and into CXFA_Barcode. The CXFA_FFBarcode widget was modified to take the barcode as a parameter. Change-Id: I8ff91cb58402665f4ba63f2eeced45feeaa9ff50 Reviewed-on: https://pdfium-review.googlesource.com/24450 Commit-Queue: dsinclair <dsinclair@chromium.org> Reviewed-by: Ryan Harrison <rharrison@chromium.org>
2018-01-29Cleanup the FFWidget determination code.Dan Sinclair
This CL converts the UIType to an XFA_FFWidgetType instead of reusing the XFA_Element type. The creation code is cleaned up to make it clearer what's happening. Change-Id: I5d3e4967d5c8b8a50dbb25e574b0d31fe0cf407a Reviewed-on: https://pdfium-review.googlesource.com/24390 Reviewed-by: Ryan Harrison <rharrison@chromium.org> Commit-Queue: dsinclair <dsinclair@chromium.org>
2018-01-24Move retrieval of UIChild earlier in CreateUIChildDan Sinclair
This CL shifts the retrieval of the UI child earlier in the method so we can group all of the code which sets the widget type. Change-Id: Iabdbd7ae2e6d3f648ce78e93c263be66f62946ba Reviewed-on: https://pdfium-review.googlesource.com/23790 Reviewed-by: Henrique Nakashima <hnakashima@chromium.org> Commit-Queue: dsinclair <dsinclair@chromium.org>
2018-01-24Rename eUIType for clarityDan Sinclair
This CL renames eUIType to make it clear it's the type for the value node we need to create, not the UI node we're creating. Change-Id: I7ffe86b07a2ccf81114e7d1a6a41f520b864a61f Reviewed-on: https://pdfium-review.googlesource.com/23771 Commit-Queue: dsinclair <dsinclair@chromium.org> Reviewed-by: Henrique Nakashima <hnakashima@chromium.org>
2018-01-24Cleanup CreateUIChild node creationDan Sinclair
This CL cleans up some of the code around creating the XML nodes related to the UI widgets. Change-Id: Ib91364439ab039f46e44690e92cc0cb93a8da203 Reviewed-on: https://pdfium-review.googlesource.com/23770 Reviewed-by: Henrique Nakashima <hnakashima@chromium.org> Commit-Queue: dsinclair <dsinclair@chromium.org>
2018-01-24Cleanup CreateUIChild pUI usageDan Sinclair
This CL cleans up the usage of pUI in CreateUIChild. The node can't be null per spec so ASSERT that's true. Cleanup the search for children to make it clearer what is happening. Change-Id: I856de8ebf89fe0bc61942e7ad2a1131a7878c511 Reviewed-on: https://pdfium-review.googlesource.com/23730 Reviewed-by: Henrique Nakashima <hnakashima@chromium.org> Commit-Queue: dsinclair <dsinclair@chromium.org>
2018-01-24Update code to assume a Value node exists.Dan Sinclair
When we retrieve the first Value node from a Field or a Draw element it either must exist, or must be created. If that doesn't happen something has gone very wrong. Change-Id: I818aaf9d361336c898035fe542e5b37a33fef0ea Reviewed-on: https://pdfium-review.googlesource.com/23710 Reviewed-by: Ryan Harrison <rharrison@chromium.org> Commit-Queue: dsinclair <dsinclair@chromium.org>
2018-01-24Make CreateUIChild a method of CXFA_NodeDan Sinclair
This CL changes CreateUIChild to be a method on node instead of accepting the node as a parameter. Change-Id: I5bf84cee010c1c02966def987a3bc2bcc7db0324 Reviewed-on: https://pdfium-review.googlesource.com/23690 Commit-Queue: dsinclair <dsinclair@chromium.org> Reviewed-by: Ryan Harrison <rharrison@chromium.org>
2018-01-24Clarify CreateUIChild is only for Field or Draw elementsDan Sinclair
This CL changes the code to only call CreateUIChild for Field and Draw elements. Other types are handled all the callsite. Change-Id: I2dd2553c14ebc1f0849b3bfd311e75ad8922aa0d Reviewed-on: https://pdfium-review.googlesource.com/23670 Reviewed-by: Ryan Harrison <rharrison@chromium.org> Commit-Queue: dsinclair <dsinclair@chromium.org>
2018-01-23Remove CXFA_Node::GetNode and m_pNodeDan Sinclair
This CL removes the node scaffolding added when merging CXFA_WidgetAcc into CXFA_Node. Change-Id: I02a6b80d2c910816b1aec613078d4871c29369b3 Reviewed-on: https://pdfium-review.googlesource.com/23650 Commit-Queue: dsinclair <dsinclair@chromium.org> Reviewed-by: Henrique Nakashima <hnakashima@chromium.org>
2018-01-23Remove GetWidgetAcc callsDan Sinclair
This CL removes the calls to CXFA_Node::GetWidgetAcc() as they redundantly return the node they were called upon. Change-Id: I46e66cf98137a1dee7cd3fa8bc7d379eb97fded5 Reviewed-on: https://pdfium-review.googlesource.com/23630 Reviewed-by: Henrique Nakashima <hnakashima@chromium.org> Commit-Queue: dsinclair <dsinclair@chromium.org>
2018-01-23Merge CXFA_WidgetAcc into CXFA_Nodechromium/3330Dan Sinclair
This CL merges CXFA_WidgetAcc into CXFA_Node. Change-Id: Iab52ca7f98c9dcd4ab089c61b8f1324a565bf647 Reviewed-on: https://pdfium-review.googlesource.com/23610 Reviewed-by: Henrique Nakashima <hnakashima@chromium.org> Commit-Queue: dsinclair <dsinclair@chromium.org>
2018-01-23Remove CXFA_WidgetAcc from CXFA_FFDocView methodsDan Sinclair
This CL updates CXFA_FFDocView methods and members to use CXFA_Node objects instead of CXFA_WidgetAcc objects. Change-Id: Ic79af39ef49152a6d50ed5acfc153063db39353d Reviewed-on: https://pdfium-review.googlesource.com/23590 Reviewed-by: Henrique Nakashima <hnakashima@chromium.org> Commit-Queue: dsinclair <dsinclair@chromium.org>
2018-01-23Use accessor for WidgetAccDan Sinclair
This CL removes places where we store CXFA_WidgetAcc into a variable and uses the accessor from CXFA_Node instead. This will ease the removal of CXFA_WidgetAcc. Change-Id: I7a6cb0079bb119481a5ae60679a537799b3be2c9 Reviewed-on: https://pdfium-review.googlesource.com/23510 Reviewed-by: Ryan Harrison <rharrison@chromium.org> Commit-Queue: dsinclair <dsinclair@chromium.org>
2018-01-22Cleanup WidgetAcc forward declareschromium/3329Dan Sinclair
Remove CXFA_WidgetAcc forward declarations from files which don't need them. Change-Id: I5014872f78e764024590852b920901a49966eff6 Reviewed-on: https://pdfium-review.googlesource.com/23470 Reviewed-by: Henrique Nakashima <hnakashima@chromium.org> Commit-Queue: dsinclair <dsinclair@chromium.org>
2018-01-22Convert CXFA_EventParam to store a CXFA_NodeDan Sinclair
This CL changes the CXFA_EventParam code to store a CXFA_Node instead of a CXFA_WidgetAcc. Change-Id: I21510674b0b6435ca9b87bfbf97914f54e5e3464 Reviewed-on: https://pdfium-review.googlesource.com/23451 Commit-Queue: dsinclair <dsinclair@chromium.org> Reviewed-by: Henrique Nakashima <hnakashima@chromium.org>
2018-01-22Convert CXFA_FFWidgetHandler to use CXFA_NodeDan Sinclair
This CL removes CXFA_WidgetAcc from CXFA_FFWidgetHandler and uses CXFA_Node directly. Change-Id: I88cf1edc53f4489aeac018a95e9d5936d85106db Reviewed-on: https://pdfium-review.googlesource.com/23450 Commit-Queue: dsinclair <dsinclair@chromium.org> Reviewed-by: Henrique Nakashima <hnakashima@chromium.org>
2018-01-22Remove unused WidgetPreRemove and WidgetPostAdd paramsDan Sinclair
This CL removes the unused WidgetAcc param from both methods and updates callsites as needed. The include for cxfa_widgetacc.h was removed from fxfa.h and had to be inserted in locations where needed. Change-Id: I55ae9e935a948dff3b6d906b4567665e60530eba Reviewed-on: https://pdfium-review.googlesource.com/23391 Reviewed-by: Henrique Nakashima <hnakashima@chromium.org> Commit-Queue: dsinclair <dsinclair@chromium.org>
2018-01-22Change GetContainerWidgetAcc to GetContainerNodeDan Sinclair
This Cl converts the code which retrieved the containers WidgetAcc to retrieve the container itself and then get the WidgetAcc from the container. Change-Id: Ib279a150500d1204e3d18f11f6a638c1f6c368ec Reviewed-on: https://pdfium-review.googlesource.com/23350 Reviewed-by: Henrique Nakashima <hnakashima@chromium.org> Commit-Queue: dsinclair <dsinclair@chromium.org>
2018-01-22Move WidgetAcc and IsWidgetReady to CXFA_NodeDan Sinclair
This CL moves the widget_acc storage and the is_widget_ready flag from CXFA_Object to CXFA_Node. Change-Id: I96aeb38a854f227985a5549dc67f1b84d924abb8 Reviewed-on: https://pdfium-review.googlesource.com/23330 Commit-Queue: dsinclair <dsinclair@chromium.org> Reviewed-by: Henrique Nakashima <hnakashima@chromium.org>
2018-01-22Move IsNull and PreNull to CXFA_NodeDan Sinclair
This CL moves the m_bIsNull and m_bPreNull flags from CXFA_WidgetAcc to CXFA_Node. Change-Id: Ibdcdb8611699d6d908ab3c6ed05cbce7bba872ae Reviewed-on: https://pdfium-review.googlesource.com/23310 Reviewed-by: Henrique Nakashima <hnakashima@chromium.org> Commit-Queue: dsinclair <dsinclair@chromium.org>
2018-01-22Move the UI elements from CXFA_WidgetAcc to CXFA_NodeDan Sinclair
This CL moves the methods and members related to the UI nodes from the CXFA_WidgetAcc class to the CXFA_Node class. Change-Id: I1fdc5173787141065f1e607bbfefa3b22af738b4 Reviewed-on: https://pdfium-review.googlesource.com/23290 Reviewed-by: Henrique Nakashima <hnakashima@chromium.org> Commit-Queue: dsinclair <dsinclair@chromium.org>
2018-01-22Add flag to notify if a node widget is readyDan Sinclair
This CL updates CXFA_Object to have a flag which annotates if the node is ready. Ready means that we've gone through the OnNodeReady call in CXFA_FFNotify. Previously we'd check if the WidgetAcc exists on the node which is created in OnNodeReady. This CL replaces all the points where we check for a WidgetAcc existing with a IsWidgetReady() call. Change-Id: I54e8160269c3104cdae7a516c1814c13bee15130 Reviewed-on: https://pdfium-review.googlesource.com/23190 Reviewed-by: Henrique Nakashima <hnakashima@chromium.org> Commit-Queue: dsinclair <dsinclair@chromium.org>
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