source: flair-src/branches/sanscv/lib/FlairCore/src/SendData.cpp @ 326

Last change on this file since 326 was 324, checked in by Sanahuja Guillaume, 2 years ago

removing opencv dependency

File size: 3.1 KB
Line 
1// %flair:license{
2// This file is part of the Flair framework distributed under the
3// CECILL-C License, Version 1.0.
4// %flair:license}
5//  created:    2012/03/07
6//  filename:   SendData.cpp
7//
8//  author:     Guillaume Sanahuja
9//              Copyright Heudiasyc UMR UTC/CNRS 7253
10//
11//  version:    $Id: $
12//
13//  purpose:    Abstract class for sending datas to ground station
14//
15//
16/*********************************************************************/
17
18#include "SendData.h"
19#include "SendData_impl.h"
20#include "Layout.h"
21#include "LayoutPosition.h"
22#include "FrameworkManager.h"
23#include "FrameworkManager_impl.h"
24
25using namespace std;
26using namespace flair::core;
27
28namespace flair {
29namespace gui {
30
31SendData::SendData(const LayoutPosition *position, string name, string type,
32                   uint16_t default_periodms, bool default_enabled)
33    : Widget(position->getLayout(), name, type) {
34  pimpl_ = new SendData_impl();
35
36  pimpl_->send_size = 0;
37
38  // default refesh rate: (ms)
39  pimpl_->send_period = default_periodms;
40  pimpl_->is_enabled = default_enabled;
41
42  SetVolatileXmlProp("row", position->Row());
43  SetVolatileXmlProp("col", position->Col());
44  GetPersistentXmlProp("period", pimpl_->send_period);
45  SetPersistentXmlProp("period", pimpl_->send_period);
46  GetPersistentXmlProp("enabled", pimpl_->is_enabled);
47  SetPersistentXmlProp("enabled", pimpl_->is_enabled);
48
49  delete position;
50
51  if (getUiCom() != NULL) {
52    // register SendData for sending to ground station
53    getUiCom()->AddSendData(this);
54    // resume if necessary
55    getUiCom()->UpdateSendData(this);
56  }
57}
58
59SendData::~SendData() {
60  if (getUiCom() != NULL) {
61    // unregister SendData for sending to ground station
62    getUiCom()->RemoveSendData(this);
63  }
64
65  delete pimpl_;
66}
67
68void SendData::XmlEvent(void) {
69  uint16_t send_period;
70  bool is_enabled;
71  bool something_changed = false;
72
73  if (GetPersistentXmlProp("period", send_period) &&
74      GetPersistentXmlProp("enabled", is_enabled)) {
75    if (send_period != SendPeriod())
76      something_changed = true;
77    if (is_enabled != IsEnabled())
78      something_changed = true;
79  }
80
81  if (something_changed) {
82    getFrameworkManager()->BlockCom();
83
84    SetSendPeriod(send_period);
85    SetEnabled(is_enabled);
86
87    getFrameworkManager()->UpdateSendData(this);
88
89    // ack pour la station sol
90    // period and enabled are already in persistent prop
91    SetVolatileXmlProp("period", send_period);
92    SetVolatileXmlProp("enabled", is_enabled);
93    SendXml();
94
95    getFrameworkManager()->UnBlockCom();
96  }
97
98  ExtraXmlEvent();
99}
100
101size_t SendData::SendSize(void) const { return pimpl_->send_size; }
102
103uint16_t SendData::SendPeriod(void) const { return pimpl_->send_period; }
104
105bool SendData::IsEnabled(void) const { return pimpl_->is_enabled; }
106
107void SendData::SetEnabled(bool value) { pimpl_->is_enabled = value; }
108
109void SendData::SetSendSize(size_t value) {
110  pimpl_->send_size = value;
111
112  if (getUiCom() != NULL)
113    getUiCom()->UpdateDataToSendSize();
114}
115
116void SendData::SetSendPeriod(uint16_t value) { pimpl_->send_period = value; }
117
118} // end namespace core
119} // end namespace flair
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