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// 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/javascript/event.h"
#include "fpdfsdk/javascript/Field.h"
#include "fpdfsdk/javascript/JS_Define.h"
#include "fpdfsdk/javascript/JS_EventHandler.h"
#include "fpdfsdk/javascript/JS_Object.h"
#include "fpdfsdk/javascript/JS_Value.h"
#include "fpdfsdk/javascript/cjs_event_context.h"
JSConstSpec CJS_Event::ConstSpecs[] = {{0, JSConstSpec::Number, 0, 0}};
JSPropertySpec CJS_Event::PropertySpecs[] = {
{"change", get_change_static, set_change_static},
{"changeEx", get_changeEx_static, set_changeEx_static},
{"commitKey", get_commitKey_static, set_commitKey_static},
{"fieldFull", get_fieldFull_static, set_fieldFull_static},
{"keyDown", get_keyDown_static, set_keyDown_static},
{"modifier", get_modifier_static, set_modifier_static},
{"name", get_name_static, set_name_static},
{"rc", get_rc_static, set_rc_static},
{"richChange", get_richChange_static, set_richChange_static},
{"richChangeEx", get_richChangeEx_static, set_richChangeEx_static},
{"richValue", get_richValue_static, set_richValue_static},
{"selEnd", get_selEnd_static, set_selEnd_static},
{"selStart", get_selStart_static, set_selStart_static},
{"shift", get_shift_static, set_shift_static},
{"source", get_source_static, set_source_static},
{"target", get_target_static, set_target_static},
{"targetName", get_targetName_static, set_targetName_static},
{"type", get_type_static, set_type_static},
{"value", get_value_static, set_value_static},
{"willCommit", get_willCommit_static, set_willCommit_static},
{0, 0, 0}};
JSMethodSpec CJS_Event::MethodSpecs[] = {{0, 0}};
IMPLEMENT_JS_CLASS(CJS_Event, event)
event::event(CJS_Object* pJsObject) : CJS_EmbedObj(pJsObject) {}
event::~event() {}
bool event::change(CJS_Runtime* pRuntime,
CJS_PropValue& vp,
WideString& sError) {
CJS_EventHandler* pEvent =
pRuntime->GetCurrentEventContext()->GetEventHandler();
WideString& wChange = pEvent->Change();
if (vp.IsSetting()) {
if (vp.GetJSValue()->GetType() == CJS_Value::VT_string)
vp >> wChange;
return true;
}
vp << wChange;
return true;
}
bool event::changeEx(CJS_Runtime* pRuntime,
CJS_PropValue& vp,
WideString& sError) {
if (!vp.IsGetting())
return false;
CJS_EventHandler* pEvent =
pRuntime->GetCurrentEventContext()->GetEventHandler();
vp << pEvent->ChangeEx();
return true;
}
bool event::commitKey(CJS_Runtime* pRuntime,
CJS_PropValue& vp,
WideString& sError) {
if (!vp.IsGetting())
return false;
CJS_EventHandler* pEvent =
pRuntime->GetCurrentEventContext()->GetEventHandler();
vp << pEvent->CommitKey();
return true;
}
bool event::fieldFull(CJS_Runtime* pRuntime,
CJS_PropValue& vp,
WideString& sError) {
CJS_EventHandler* pEvent =
pRuntime->GetCurrentEventContext()->GetEventHandler();
if (!vp.IsGetting() &&
wcscmp((const wchar_t*)pEvent->Name(), L"Keystroke") != 0)
return false;
vp << pEvent->FieldFull();
return true;
}
bool event::keyDown(CJS_Runtime* pRuntime,
CJS_PropValue& vp,
WideString& sError) {
if (!vp.IsGetting())
return false;
CJS_EventHandler* pEvent =
pRuntime->GetCurrentEventContext()->GetEventHandler();
vp << pEvent->KeyDown();
return true;
}
bool event::modifier(CJS_Runtime* pRuntime,
CJS_PropValue& vp,
WideString& sError) {
if (!vp.IsGetting())
return false;
CJS_EventHandler* pEvent =
pRuntime->GetCurrentEventContext()->GetEventHandler();
vp << pEvent->Modifier();
return true;
}
bool event::name(CJS_Runtime* pRuntime, CJS_PropValue& vp, WideString& sError) {
if (!vp.IsGetting())
return false;
CJS_EventHandler* pEvent =
pRuntime->GetCurrentEventContext()->GetEventHandler();
vp << pEvent->Name();
return true;
}
bool event::rc(CJS_Runtime* pRuntime, CJS_PropValue& vp, WideString& sError) {
CJS_EventHandler* pEvent =
pRuntime->GetCurrentEventContext()->GetEventHandler();
bool& bRc = pEvent->Rc();
if (vp.IsSetting())
vp >> bRc;
else
vp << bRc;
return true;
}
bool event::richChange(CJS_Runtime* pRuntime,
CJS_PropValue& vp,
WideString& sError) {
return true;
}
bool event::richChangeEx(CJS_Runtime* pRuntime,
CJS_PropValue& vp,
WideString& sError) {
return true;
}
bool event::richValue(CJS_Runtime* pRuntime,
CJS_PropValue& vp,
WideString& sError) {
return true;
}
bool event::selEnd(CJS_Runtime* pRuntime,
CJS_PropValue& vp,
WideString& sError) {
CJS_EventHandler* pEvent =
pRuntime->GetCurrentEventContext()->GetEventHandler();
if (wcscmp((const wchar_t*)pEvent->Name(), L"Keystroke") != 0)
return true;
int& iSelEnd = pEvent->SelEnd();
if (vp.IsSetting())
vp >> iSelEnd;
else
vp << iSelEnd;
return true;
}
bool event::selStart(CJS_Runtime* pRuntime,
CJS_PropValue& vp,
WideString& sError) {
CJS_EventHandler* pEvent =
pRuntime->GetCurrentEventContext()->GetEventHandler();
if (wcscmp((const wchar_t*)pEvent->Name(), L"Keystroke") != 0)
return true;
int& iSelStart = pEvent->SelStart();
if (vp.IsSetting())
vp >> iSelStart;
else
vp << iSelStart;
return true;
}
bool event::shift(CJS_Runtime* pRuntime,
CJS_PropValue& vp,
WideString& sError) {
if (!vp.IsGetting())
return false;
CJS_EventHandler* pEvent =
pRuntime->GetCurrentEventContext()->GetEventHandler();
vp << pEvent->Shift();
return true;
}
bool event::source(CJS_Runtime* pRuntime,
CJS_PropValue& vp,
WideString& sError) {
if (!vp.IsGetting())
return false;
CJS_EventHandler* pEvent =
pRuntime->GetCurrentEventContext()->GetEventHandler();
vp << pEvent->Source()->GetJSObject();
return true;
}
bool event::target(CJS_Runtime* pRuntime,
CJS_PropValue& vp,
WideString& sError) {
if (!vp.IsGetting())
return false;
CJS_EventHandler* pEvent =
pRuntime->GetCurrentEventContext()->GetEventHandler();
vp << pEvent->Target_Field()->GetJSObject();
return true;
}
bool event::targetName(CJS_Runtime* pRuntime,
CJS_PropValue& vp,
WideString& sError) {
if (!vp.IsGetting())
return false;
CJS_EventHandler* pEvent =
pRuntime->GetCurrentEventContext()->GetEventHandler();
vp << pEvent->TargetName();
return true;
}
bool event::type(CJS_Runtime* pRuntime, CJS_PropValue& vp, WideString& sError) {
if (!vp.IsGetting())
return false;
CJS_EventHandler* pEvent =
pRuntime->GetCurrentEventContext()->GetEventHandler();
vp << pEvent->Type();
return true;
}
bool event::value(CJS_Runtime* pRuntime,
CJS_PropValue& vp,
WideString& sError) {
CJS_EventHandler* pEvent =
pRuntime->GetCurrentEventContext()->GetEventHandler();
if (wcscmp((const wchar_t*)pEvent->Type(), L"Field") != 0)
return false;
if (!pEvent->m_pValue)
return false;
WideString& val = pEvent->Value();
if (vp.IsSetting())
vp >> val;
else
vp << val;
return true;
}
bool event::willCommit(CJS_Runtime* pRuntime,
CJS_PropValue& vp,
WideString& sError) {
if (!vp.IsGetting())
return false;
CJS_EventHandler* pEvent =
pRuntime->GetCurrentEventContext()->GetEventHandler();
vp << pEvent->WillCommit();
return true;
}