| // 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 "fxjs/cjs_event.h" |
| |
| #include "fxjs/cjs_event_context.h" |
| #include "fxjs/cjs_eventhandler.h" |
| #include "fxjs/cjs_field.h" |
| #include "fxjs/cjs_object.h" |
| #include "fxjs/js_define.h" |
| |
| const JSPropertySpec CJS_Event::PropertySpecs[] = { |
| {"change", get_change_static, set_change_static}, |
| {"changeEx", get_change_ex_static, set_change_ex_static}, |
| {"commitKey", get_commit_key_static, set_commit_key_static}, |
| {"fieldFull", get_field_full_static, set_field_full_static}, |
| {"keyDown", get_key_down_static, set_key_down_static}, |
| {"modifier", get_modifier_static, set_modifier_static}, |
| {"name", get_name_static, set_name_static}, |
| {"rc", get_rc_static, set_rc_static}, |
| {"richChange", get_rich_change_static, set_rich_change_static}, |
| {"richChangeEx", get_rich_change_ex_static, set_rich_change_ex_static}, |
| {"richValue", get_rich_value_static, set_rich_value_static}, |
| {"selEnd", get_sel_end_static, set_sel_end_static}, |
| {"selStart", get_sel_start_static, set_sel_start_static}, |
| {"shift", get_shift_static, set_shift_static}, |
| {"source", get_source_static, set_source_static}, |
| {"target", get_target_static, set_target_static}, |
| {"targetName", get_target_name_static, set_target_name_static}, |
| {"type", get_type_static, set_type_static}, |
| {"value", get_value_static, set_value_static}, |
| {"willCommit", get_will_commit_static, set_will_commit_static}}; |
| |
| int CJS_Event::ObjDefnID = -1; |
| const char CJS_Event::kName[] = "event"; |
| |
| // static |
| int CJS_Event::GetObjDefnID() { |
| return ObjDefnID; |
| } |
| |
| // static |
| void CJS_Event::DefineJSObjects(CFXJS_Engine* pEngine) { |
| ObjDefnID = pEngine->DefineObj(CJS_Event::kName, FXJSOBJTYPE_STATIC, |
| JSConstructor<CJS_Event>, JSDestructor); |
| DefineProps(pEngine, ObjDefnID, PropertySpecs); |
| } |
| |
| CJS_Event::CJS_Event(v8::Local<v8::Object> pObject, CJS_Runtime* pRuntime) |
| : CJS_Object(pObject, pRuntime) {} |
| |
| CJS_Event::~CJS_Event() = default; |
| |
| CJS_Result CJS_Event::get_change(CJS_Runtime* pRuntime) { |
| CJS_EventHandler* pEvent = |
| pRuntime->GetCurrentEventContext()->GetEventHandler(); |
| return CJS_Result::Success( |
| pRuntime->NewString(pEvent->Change().AsStringView())); |
| } |
| |
| CJS_Result CJS_Event::set_change(CJS_Runtime* pRuntime, |
| v8::Local<v8::Value> vp) { |
| ASSERT(pRuntime->GetCurrentEventContext()); |
| |
| CJS_EventHandler* pEvent = |
| pRuntime->GetCurrentEventContext()->GetEventHandler(); |
| |
| if (vp->IsString()) { |
| WideString& wChange = pEvent->Change(); |
| wChange = pRuntime->ToWideString(vp); |
| } |
| return CJS_Result::Success(); |
| } |
| |
| CJS_Result CJS_Event::get_change_ex(CJS_Runtime* pRuntime) { |
| CJS_EventHandler* pEvent = |
| pRuntime->GetCurrentEventContext()->GetEventHandler(); |
| return CJS_Result::Success( |
| pRuntime->NewString(pEvent->ChangeEx().AsStringView())); |
| } |
| |
| CJS_Result CJS_Event::set_change_ex(CJS_Runtime* pRuntime, |
| v8::Local<v8::Value> vp) { |
| return CJS_Result::Failure(JSMessage::kNotSupportedError); |
| } |
| |
| CJS_Result CJS_Event::get_commit_key(CJS_Runtime* pRuntime) { |
| CJS_EventHandler* pEvent = |
| pRuntime->GetCurrentEventContext()->GetEventHandler(); |
| return CJS_Result::Success(pRuntime->NewNumber(pEvent->CommitKey())); |
| } |
| |
| CJS_Result CJS_Event::set_commit_key(CJS_Runtime* pRuntime, |
| v8::Local<v8::Value> vp) { |
| return CJS_Result::Failure(JSMessage::kNotSupportedError); |
| } |
| |
| CJS_Result CJS_Event::get_field_full(CJS_Runtime* pRuntime) { |
| CJS_EventHandler* pEvent = |
| pRuntime->GetCurrentEventContext()->GetEventHandler(); |
| if (wcscmp((const wchar_t*)pEvent->Name(), L"Keystroke") != 0) |
| return CJS_Result::Failure(L"unrecognized event"); |
| |
| return CJS_Result::Success(pRuntime->NewBoolean(pEvent->FieldFull())); |
| } |
| |
| CJS_Result CJS_Event::set_field_full(CJS_Runtime* pRuntime, |
| v8::Local<v8::Value> vp) { |
| return CJS_Result::Failure(JSMessage::kNotSupportedError); |
| } |
| |
| CJS_Result CJS_Event::get_key_down(CJS_Runtime* pRuntime) { |
| CJS_EventHandler* pEvent = |
| pRuntime->GetCurrentEventContext()->GetEventHandler(); |
| return CJS_Result::Success(pRuntime->NewBoolean(pEvent->KeyDown())); |
| } |
| |
| CJS_Result CJS_Event::set_key_down(CJS_Runtime* pRuntime, |
| v8::Local<v8::Value> vp) { |
| return CJS_Result::Failure(JSMessage::kNotSupportedError); |
| } |
| |
| CJS_Result CJS_Event::get_modifier(CJS_Runtime* pRuntime) { |
| CJS_EventHandler* pEvent = |
| pRuntime->GetCurrentEventContext()->GetEventHandler(); |
| return CJS_Result::Success(pRuntime->NewBoolean(pEvent->Modifier())); |
| } |
| |
| CJS_Result CJS_Event::set_modifier(CJS_Runtime* pRuntime, |
| v8::Local<v8::Value> vp) { |
| return CJS_Result::Failure(JSMessage::kNotSupportedError); |
| } |
| |
| CJS_Result CJS_Event::get_name(CJS_Runtime* pRuntime) { |
| CJS_EventHandler* pEvent = |
| pRuntime->GetCurrentEventContext()->GetEventHandler(); |
| return CJS_Result::Success(pRuntime->NewString(pEvent->Name())); |
| } |
| |
| CJS_Result CJS_Event::set_name(CJS_Runtime* pRuntime, v8::Local<v8::Value> vp) { |
| return CJS_Result::Failure(JSMessage::kNotSupportedError); |
| } |
| |
| CJS_Result CJS_Event::get_rc(CJS_Runtime* pRuntime) { |
| CJS_EventHandler* pEvent = |
| pRuntime->GetCurrentEventContext()->GetEventHandler(); |
| return CJS_Result::Success(pRuntime->NewBoolean(pEvent->Rc())); |
| } |
| |
| CJS_Result CJS_Event::set_rc(CJS_Runtime* pRuntime, v8::Local<v8::Value> vp) { |
| CJS_EventHandler* pEvent = |
| pRuntime->GetCurrentEventContext()->GetEventHandler(); |
| pEvent->Rc() = pRuntime->ToBoolean(vp); |
| return CJS_Result::Success(); |
| } |
| |
| CJS_Result CJS_Event::get_rich_change(CJS_Runtime* pRuntime) { |
| return CJS_Result::Success(); |
| } |
| |
| CJS_Result CJS_Event::set_rich_change(CJS_Runtime* pRuntime, |
| v8::Local<v8::Value> vp) { |
| return CJS_Result::Success(); |
| } |
| |
| CJS_Result CJS_Event::get_rich_change_ex(CJS_Runtime* pRuntime) { |
| return CJS_Result::Success(); |
| } |
| |
| CJS_Result CJS_Event::set_rich_change_ex(CJS_Runtime* pRuntime, |
| v8::Local<v8::Value> vp) { |
| return CJS_Result::Success(); |
| } |
| |
| CJS_Result CJS_Event::get_rich_value(CJS_Runtime* pRuntime) { |
| return CJS_Result::Success(); |
| } |
| |
| CJS_Result CJS_Event::set_rich_value(CJS_Runtime* pRuntime, |
| v8::Local<v8::Value> vp) { |
| return CJS_Result::Success(); |
| } |
| |
| CJS_Result CJS_Event::get_sel_end(CJS_Runtime* pRuntime) { |
| CJS_EventHandler* pEvent = |
| pRuntime->GetCurrentEventContext()->GetEventHandler(); |
| |
| if (wcscmp((const wchar_t*)pEvent->Name(), L"Keystroke") != 0) |
| return CJS_Result::Success(); |
| |
| return CJS_Result::Success(pRuntime->NewNumber(pEvent->SelEnd())); |
| } |
| |
| CJS_Result CJS_Event::set_sel_end(CJS_Runtime* pRuntime, |
| v8::Local<v8::Value> vp) { |
| CJS_EventHandler* pEvent = |
| pRuntime->GetCurrentEventContext()->GetEventHandler(); |
| |
| if (wcscmp((const wchar_t*)pEvent->Name(), L"Keystroke") == 0) |
| pEvent->SetSelEnd(pRuntime->ToInt32(vp)); |
| |
| return CJS_Result::Success(); |
| } |
| |
| CJS_Result CJS_Event::get_sel_start(CJS_Runtime* pRuntime) { |
| CJS_EventHandler* pEvent = |
| pRuntime->GetCurrentEventContext()->GetEventHandler(); |
| |
| if (wcscmp((const wchar_t*)pEvent->Name(), L"Keystroke") != 0) |
| return CJS_Result::Success(); |
| |
| return CJS_Result::Success(pRuntime->NewNumber(pEvent->SelStart())); |
| } |
| |
| CJS_Result CJS_Event::set_sel_start(CJS_Runtime* pRuntime, |
| v8::Local<v8::Value> vp) { |
| CJS_EventHandler* pEvent = |
| pRuntime->GetCurrentEventContext()->GetEventHandler(); |
| |
| if (wcscmp((const wchar_t*)pEvent->Name(), L"Keystroke") == 0) |
| pEvent->SetSelStart(pRuntime->ToInt32(vp)); |
| |
| return CJS_Result::Success(); |
| } |
| |
| CJS_Result CJS_Event::get_shift(CJS_Runtime* pRuntime) { |
| CJS_EventHandler* pEvent = |
| pRuntime->GetCurrentEventContext()->GetEventHandler(); |
| return CJS_Result::Success(pRuntime->NewBoolean(pEvent->Shift())); |
| } |
| |
| CJS_Result CJS_Event::set_shift(CJS_Runtime* pRuntime, |
| v8::Local<v8::Value> vp) { |
| return CJS_Result::Failure(JSMessage::kNotSupportedError); |
| } |
| |
| CJS_Result CJS_Event::get_source(CJS_Runtime* pRuntime) { |
| CJS_EventHandler* pEvent = |
| pRuntime->GetCurrentEventContext()->GetEventHandler(); |
| return CJS_Result::Success(pEvent->Source()->ToV8Object()); |
| } |
| |
| CJS_Result CJS_Event::set_source(CJS_Runtime* pRuntime, |
| v8::Local<v8::Value> vp) { |
| return CJS_Result::Failure(JSMessage::kNotSupportedError); |
| } |
| |
| CJS_Result CJS_Event::get_target(CJS_Runtime* pRuntime) { |
| ASSERT(pRuntime->GetCurrentEventContext()); |
| CJS_EventHandler* pEvent = |
| pRuntime->GetCurrentEventContext()->GetEventHandler(); |
| return CJS_Result::Success(pEvent->Target_Field()->ToV8Object()); |
| } |
| |
| CJS_Result CJS_Event::set_target(CJS_Runtime* pRuntime, |
| v8::Local<v8::Value> vp) { |
| return CJS_Result::Failure(JSMessage::kNotSupportedError); |
| } |
| |
| CJS_Result CJS_Event::get_target_name(CJS_Runtime* pRuntime) { |
| ASSERT(pRuntime->GetCurrentEventContext()); |
| CJS_EventHandler* pEvent = |
| pRuntime->GetCurrentEventContext()->GetEventHandler(); |
| return CJS_Result::Success( |
| pRuntime->NewString(pEvent->TargetName().AsStringView())); |
| } |
| |
| CJS_Result CJS_Event::set_target_name(CJS_Runtime* pRuntime, |
| v8::Local<v8::Value> vp) { |
| return CJS_Result::Failure(JSMessage::kNotSupportedError); |
| } |
| |
| CJS_Result CJS_Event::get_type(CJS_Runtime* pRuntime) { |
| CJS_EventHandler* pEvent = |
| pRuntime->GetCurrentEventContext()->GetEventHandler(); |
| return CJS_Result::Success(pRuntime->NewString(pEvent->Type())); |
| } |
| |
| CJS_Result CJS_Event::set_type(CJS_Runtime* pRuntime, v8::Local<v8::Value> vp) { |
| return CJS_Result::Failure(JSMessage::kNotSupportedError); |
| } |
| |
| CJS_Result CJS_Event::get_value(CJS_Runtime* pRuntime) { |
| CJS_EventHandler* pEvent = |
| pRuntime->GetCurrentEventContext()->GetEventHandler(); |
| |
| if (wcscmp((const wchar_t*)pEvent->Type(), L"Field") != 0) |
| return CJS_Result::Failure(L"Bad event type."); |
| |
| if (!pEvent->m_pValue) |
| return CJS_Result::Failure(JSMessage::kBadObjectError); |
| |
| return CJS_Result::Success( |
| pRuntime->NewString(pEvent->Value().AsStringView())); |
| } |
| |
| CJS_Result CJS_Event::set_value(CJS_Runtime* pRuntime, |
| v8::Local<v8::Value> vp) { |
| ASSERT(pRuntime->GetCurrentEventContext()); |
| |
| CJS_EventHandler* pEvent = |
| pRuntime->GetCurrentEventContext()->GetEventHandler(); |
| |
| if (wcscmp((const wchar_t*)pEvent->Type(), L"Field") != 0) |
| return CJS_Result::Failure(L"Bad event type."); |
| |
| if (!pEvent->m_pValue) |
| return CJS_Result::Failure(JSMessage::kBadObjectError); |
| |
| pEvent->Value() = pRuntime->ToWideString(vp); |
| return CJS_Result::Success(); |
| } |
| |
| CJS_Result CJS_Event::get_will_commit(CJS_Runtime* pRuntime) { |
| ASSERT(pRuntime->GetCurrentEventContext()); |
| |
| CJS_EventHandler* pEvent = |
| pRuntime->GetCurrentEventContext()->GetEventHandler(); |
| return CJS_Result::Success(pRuntime->NewBoolean(pEvent->WillCommit())); |
| } |
| |
| CJS_Result CJS_Event::set_will_commit(CJS_Runtime* pRuntime, |
| v8::Local<v8::Value> vp) { |
| return CJS_Result::Failure(JSMessage::kNotSupportedError); |
| } |