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Rev | Author | Line No. | Line |
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1 | |||
178 | werner | 2 | /** @class OutputManager |
3 | Global container that handles data output. |
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4 | |||
5 | */ |
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6 | |||
173 | werner | 7 | #include "global.h" |
8 | #include "outputmanager.h" |
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223 | werner | 9 | #include "helper.h" |
173 | werner | 10 | #include <QtCore> |
11 | |||
12 | // tree outputs |
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13 | #include "treeout.h" |
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179 | werner | 14 | #include "standout.h" |
184 | werner | 15 | #include "dynamicstandout.h" |
228 | werner | 16 | #include "productionout.h" |
173 | werner | 17 | |
178 | werner | 18 | |
19 | |||
173 | werner | 20 | OutputManager::OutputManager() |
21 | { |
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231 | werner | 22 | mTransactionOpen = false; |
173 | werner | 23 | // add all the outputs |
24 | mOutputs.append(new TreeOut); |
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179 | werner | 25 | mOutputs.append(new StandOut); |
184 | werner | 26 | mOutputs.append(new DynamicStandOut); |
228 | werner | 27 | mOutputs.append(new ProductionOut); |
184 | werner | 28 | |
173 | werner | 29 | } |
30 | |||
31 | OutputManager::~OutputManager() |
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32 | { |
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33 | qDeleteAll(mOutputs); |
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34 | } |
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35 | |||
36 | void OutputManager::setup() |
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37 | { |
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232 | werner | 38 | close(); |
173 | werner | 39 | XmlHelper &xml = const_cast<XmlHelper&>(GlobalSettings::instance()->settings()); |
40 | QString nodepath; |
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41 | foreach(Output *o, mOutputs) { |
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176 | werner | 42 | nodepath = QString("output.%1").arg(o->tableName()); |
173 | werner | 43 | xml.setCurrentNode(nodepath); |
44 | qDebug() << "setup of output" << o->name(); |
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45 | o->setup(); |
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181 | werner | 46 | bool enabled = xml.valueBool(".enabled", false); |
47 | o->setEnabled(enabled); |
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48 | if (enabled) |
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49 | o->open(); |
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173 | werner | 50 | } |
231 | werner | 51 | endTransaction(); // just to be sur |
173 | werner | 52 | } |
176 | werner | 53 | |
54 | Output *OutputManager::find(const QString& tableName) |
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55 | { |
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56 | foreach(Output* p,mOutputs) |
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57 | if (p->tableName()==tableName) |
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58 | return p; |
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59 | return NULL; |
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60 | } |
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61 | |||
222 | werner | 62 | void OutputManager::save() |
63 | { |
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231 | werner | 64 | endTransaction(); |
222 | werner | 65 | } |
66 | |||
232 | werner | 67 | void OutputManager::close() |
68 | { |
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69 | qDebug() << "outputs closed"; |
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70 | foreach(Output *p, mOutputs) |
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71 | p->close(); |
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72 | } |
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73 | |||
231 | werner | 74 | void OutputManager::startTransaction() |
75 | { |
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76 | if (!mTransactionOpen && GlobalSettings::instance()->dbout().isValid()) { |
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232 | werner | 77 | if (GlobalSettings::instance()->dbout().transaction()) { |
78 | qDebug() << "opening transaction"; |
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79 | mTransactionOpen = true; |
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80 | } |
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231 | werner | 81 | } |
82 | } |
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83 | void OutputManager::endTransaction() |
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84 | { |
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85 | if (mTransactionOpen && GlobalSettings::instance()->dbout().isValid()) { |
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232 | werner | 86 | if (GlobalSettings::instance()->dbout().commit()) { |
87 | mTransactionOpen = false; |
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88 | qDebug() << "database transaction commited"; |
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89 | } |
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90 | } |
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231 | werner | 91 | } |
92 | |||
176 | werner | 93 | bool OutputManager::execute(const QString& tableName) |
94 | { |
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223 | werner | 95 | DebugTimer t("OutputManager::execute()"); |
225 | werner | 96 | t.setSilent(); |
176 | werner | 97 | Output *p = find(tableName); |
98 | if (p) { |
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182 | werner | 99 | if (!p->isEnabled()) |
100 | return false; |
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101 | if(!p->isOpen()) |
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102 | return false; |
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207 | werner | 103 | if (!p->onNewRow()) { |
104 | qWarning() << "Output" << p->name() << "invalid (not at new row)!!!"; |
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105 | return false; |
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106 | } |
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107 | |||
231 | werner | 108 | startTransaction(); // just assure a transaction is open.... nothing happens if already inside a transaction |
176 | werner | 109 | p->exec(); |
222 | werner | 110 | |
176 | werner | 111 | return true; |
112 | } |
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113 | qDebug() << "output" << tableName << "not found!"; |
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114 | return false; // no output found |
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115 | } |