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
Start(CFWL_Timer * pTimer,uint32_t dwElapse,bool bImmediately,CFWL_TimerInfo ** pTimerInfo)32 void CXFA_FWLAdapterTimerMgr::Start(CFWL_Timer* pTimer,
33 uint32_t dwElapse,
34 bool bImmediately,
35 CFWL_TimerInfo** pTimerInfo) {
36 if (!m_pFormFillEnv)
37 return;
38
39 int32_t id_event = m_pFormFillEnv->SetTimer(dwElapse, TimerProc);
40 if (!s_TimerArray)
41 s_TimerArray = new std::vector<CFWL_TimerInfo*>;
42
43 *pTimerInfo = new CFWL_FWLAdapterTimerInfo(this, id_event, pTimer);
44 s_TimerArray->push_back(*pTimerInfo);
45 }
46
Stop(CFWL_TimerInfo * pTimerInfo)47 void CXFA_FWLAdapterTimerMgr::Stop(CFWL_TimerInfo* pTimerInfo) {
48 if (!pTimerInfo || !m_pFormFillEnv)
49 return;
50
51 CFWL_FWLAdapterTimerInfo* pInfo =
52 static_cast<CFWL_FWLAdapterTimerInfo*>(pTimerInfo);
53 m_pFormFillEnv->KillTimer(pInfo->idEvent);
54 if (!s_TimerArray)
55 return;
56
57 auto it = std::find(s_TimerArray->begin(), s_TimerArray->end(), pInfo);
58 if (it != s_TimerArray->end()) {
59 s_TimerArray->erase(it);
60 delete pInfo;
61 }
62 }
63
64 // static
TimerProc(int32_t idEvent)65 void CXFA_FWLAdapterTimerMgr::TimerProc(int32_t idEvent) {
66 if (!s_TimerArray)
67 return;
68
69 for (const auto info : *s_TimerArray) {
70 CFWL_FWLAdapterTimerInfo* pInfo =
71 static_cast<CFWL_FWLAdapterTimerInfo*>(info);
72 if (pInfo->idEvent == idEvent) {
73 pInfo->pTimer->Run(pInfo);
74 break;
75 }
76 }
77 }
78