1 // Copyright 2014 PDFium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file.
4
5 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
6
7 #include "fpdfsdk/fpdfxfa/cxfa_fwladaptertimermgr.h"
8
9 #include <utility>
10 #include <vector>
11
12 #include "fpdfsdk/cpdfsdk_formfillenvironment.h"
13 #include "fpdfsdk/fsdk_define.h"
14
15 namespace {
16
17 class CFWL_FWLAdapterTimerInfo : public CFWL_TimerInfo {
18 public:
CFWL_FWLAdapterTimerInfo(IFWL_AdapterTimerMgr * mgr,int32_t event,CFWL_Timer * timer)19 CFWL_FWLAdapterTimerInfo(IFWL_AdapterTimerMgr* mgr,
20 int32_t event,
21 CFWL_Timer* timer)
22 : CFWL_TimerInfo(mgr), idEvent(event), pTimer(timer) {}
23
24 int32_t idEvent;
25 CFWL_Timer* pTimer;
26 };
27
28 } // namespace
29
30 std::vector<CFWL_TimerInfo*>* CXFA_FWLAdapterTimerMgr::s_TimerArray = nullptr;
31
CXFA_FWLAdapterTimerMgr(CPDFSDK_FormFillEnvironment * pFormFillEnv)32 CXFA_FWLAdapterTimerMgr::CXFA_FWLAdapterTimerMgr(
33 CPDFSDK_FormFillEnvironment* pFormFillEnv)
34 : m_pFormFillEnv(pFormFillEnv) {}
35
~CXFA_FWLAdapterTimerMgr()36 CXFA_FWLAdapterTimerMgr::~CXFA_FWLAdapterTimerMgr() {}
37
Start(CFWL_Timer * pTimer,uint32_t dwElapse,bool bImmediately,CFWL_TimerInfo ** pTimerInfo)38 void CXFA_FWLAdapterTimerMgr::Start(CFWL_Timer* pTimer,
39 uint32_t dwElapse,
40 bool bImmediately,
41 CFWL_TimerInfo** pTimerInfo) {
42 if (!m_pFormFillEnv)
43 return;
44
45 int32_t id_event = m_pFormFillEnv->SetTimer(dwElapse, TimerProc);
46 if (!s_TimerArray)
47 s_TimerArray = new std::vector<CFWL_TimerInfo*>;
48
49 *pTimerInfo = new CFWL_FWLAdapterTimerInfo(this, id_event, pTimer);
50 s_TimerArray->push_back(*pTimerInfo);
51 }
52
Stop(CFWL_TimerInfo * pTimerInfo)53 void CXFA_FWLAdapterTimerMgr::Stop(CFWL_TimerInfo* pTimerInfo) {
54 if (!pTimerInfo || !m_pFormFillEnv)
55 return;
56
57 CFWL_FWLAdapterTimerInfo* pInfo =
58 static_cast<CFWL_FWLAdapterTimerInfo*>(pTimerInfo);
59 m_pFormFillEnv->KillTimer(pInfo->idEvent);
60 if (!s_TimerArray)
61 return;
62
63 auto it = std::find(s_TimerArray->begin(), s_TimerArray->end(), pInfo);
64 if (it != s_TimerArray->end()) {
65 s_TimerArray->erase(it);
66 delete pInfo;
67 }
68 }
69
70 // static
TimerProc(int32_t idEvent)71 void CXFA_FWLAdapterTimerMgr::TimerProc(int32_t idEvent) {
72 if (!s_TimerArray)
73 return;
74
75 for (auto* info : *s_TimerArray) {
76 CFWL_FWLAdapterTimerInfo* pInfo =
77 static_cast<CFWL_FWLAdapterTimerInfo*>(info);
78 if (pInfo->idEvent == idEvent) {
79 pInfo->pTimer->Run(pInfo);
80 break;
81 }
82 }
83 }
84