Auto status change to "Under Review"
@@ -1,192 +1,192 | |||||
1 | #include "DataSource/DataSourceController.h" |
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1 | #include "DataSource/DataSourceController.h" | |
2 | #include "DataSource/DataSourceItem.h" |
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2 | #include "DataSource/DataSourceItem.h" | |
3 |
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3 | |||
4 | #include <Data/IDataProvider.h> |
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4 | #include <Data/IDataProvider.h> | |
5 |
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5 | |||
6 | #include <QMutex> |
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6 | #include <QMutex> | |
7 | #include <QThread> |
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7 | #include <QThread> | |
8 |
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8 | |||
9 | #include <QDataStream> |
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9 | #include <QDataStream> | |
10 | #include <QDir> |
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10 | #include <QDir> | |
11 | #include <QStandardPaths> |
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11 | #include <QStandardPaths> | |
12 |
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12 | |||
13 | Q_LOGGING_CATEGORY(LOG_DataSourceController, "DataSourceController") |
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13 | Q_LOGGING_CATEGORY(LOG_DataSourceController, "DataSourceController") | |
14 |
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14 | |||
15 | namespace { |
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15 | namespace { | |
16 |
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16 | |||
17 | /** |
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17 | /** | |
18 | * Builds the metadata of the variable that will be generated from the loading of an item |
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18 | * Builds the metadata of the variable that will be generated from the loading of an item | |
19 | * @param dataSourceItem the data source item from which to generate the metadata |
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19 | * @param dataSourceItem the data source item from which to generate the metadata | |
20 | * @return the metadata of the variable |
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20 | * @return the metadata of the variable | |
21 | */ |
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21 | */ | |
22 | QVariantHash variableMetadata(const DataSourceItem &dataSourceItem) |
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22 | QVariantHash variableMetadata(const DataSourceItem &dataSourceItem) | |
23 | { |
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23 | { | |
24 | // Variable metadata contains... |
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24 | // Variable metadata contains... | |
25 |
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25 | |||
26 | // ... all metadata of the item |
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26 | // ... all metadata of the item | |
27 | auto result = dataSourceItem.data(); |
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27 | auto result = dataSourceItem.data(); | |
28 |
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28 | |||
29 | // ... and the name of the plugin, recovered from root item |
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29 | // ... and the name of the plugin, recovered from root item | |
30 | result.insert(QStringLiteral("plugin"), dataSourceItem.rootItem().name()); |
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30 | result.insert(QStringLiteral("plugin"), dataSourceItem.rootItem().name()); | |
31 |
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31 | |||
32 | return result; |
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32 | return result; | |
33 | } |
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33 | } | |
34 |
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34 | |||
35 | } // namespace |
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35 | } // namespace | |
36 |
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36 | |||
37 | class DataSourceController::DataSourceControllerPrivate { |
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37 | class DataSourceController::DataSourceControllerPrivate { | |
38 | public: |
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38 | public: | |
39 | QMutex m_WorkingMutex; |
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39 | QMutex m_WorkingMutex; | |
40 | /// Data sources registered |
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40 | /// Data sources registered | |
41 | QHash<QUuid, QString> m_DataSources; |
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41 | QHash<QUuid, QString> m_DataSources; | |
42 | /// Data sources structures |
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42 | /// Data sources structures | |
43 | std::map<QUuid, std::unique_ptr<DataSourceItem> > m_DataSourceItems; |
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43 | std::map<QUuid, std::unique_ptr<DataSourceItem> > m_DataSourceItems; | |
44 | /// Data providers registered |
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44 | /// Data providers registered | |
45 | /// @remarks Data providers are stored as shared_ptr as they can be sent to a variable and |
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45 | /// @remarks Data providers are stored as shared_ptr as they can be sent to a variable and | |
46 | /// continue to live without necessarily the data source controller |
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46 | /// continue to live without necessarily the data source controller | |
47 | std::map<QUuid, std::shared_ptr<IDataProvider> > m_DataProviders; |
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47 | std::map<QUuid, std::shared_ptr<IDataProvider> > m_DataProviders; | |
48 |
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48 | |||
49 | // Search for the first datasource item matching the specified data |
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49 | // Search for the first datasource item matching the specified data | |
50 | DataSourceItem *findDataSourceItem(const QVariantHash &data) |
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50 | DataSourceItem *findDataSourceItem(const QVariantHash &data) | |
51 | { |
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51 | { | |
52 | DataSourceItem *sourceItem = nullptr; |
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52 | DataSourceItem *sourceItem = nullptr; | |
53 | for (const auto &item : m_DataSourceItems) { |
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53 | for (const auto &item : m_DataSourceItems) { | |
54 | sourceItem = item.second->findItem(data, true); |
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54 | sourceItem = item.second->findItem(data, true); | |
55 | if (sourceItem) { |
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55 | if (sourceItem) { | |
56 | break; |
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56 | break; | |
57 | } |
|
57 | } | |
58 | } |
|
58 | } | |
59 |
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59 | |||
60 | return sourceItem; |
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60 | return sourceItem; | |
61 | } |
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61 | } | |
62 | }; |
|
62 | }; | |
63 |
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63 | |||
64 | DataSourceController::DataSourceController(QObject *parent) |
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64 | DataSourceController::DataSourceController(QObject *parent) | |
65 | : impl{spimpl::make_unique_impl<DataSourceControllerPrivate>()} |
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65 | : impl{spimpl::make_unique_impl<DataSourceControllerPrivate>()} | |
66 | { |
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66 | { | |
67 | qCDebug(LOG_DataSourceController()) << tr("DataSourceController construction") |
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67 | qCDebug(LOG_DataSourceController()) << tr("DataSourceController construction") | |
68 | << QThread::currentThread(); |
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68 | << QThread::currentThread(); | |
69 | } |
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69 | } | |
70 |
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70 | |||
71 | DataSourceController::~DataSourceController() |
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71 | DataSourceController::~DataSourceController() | |
72 | { |
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72 | { | |
73 | qCDebug(LOG_DataSourceController()) << tr("DataSourceController destruction") |
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73 | qCDebug(LOG_DataSourceController()) << tr("DataSourceController destruction") | |
74 | << QThread::currentThread(); |
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74 | << QThread::currentThread(); | |
75 | this->waitForFinish(); |
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75 | this->waitForFinish(); | |
76 | } |
|
76 | } | |
77 |
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77 | |||
78 | QUuid DataSourceController::registerDataSource(const QString &dataSourceName) noexcept |
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78 | QUuid DataSourceController::registerDataSource(const QString &dataSourceName) noexcept | |
79 | { |
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79 | { | |
80 | auto dataSourceUid = QUuid::createUuid(); |
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80 | auto dataSourceUid = QUuid::createUuid(); | |
81 | impl->m_DataSources.insert(dataSourceUid, dataSourceName); |
|
81 | impl->m_DataSources.insert(dataSourceUid, dataSourceName); | |
82 |
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82 | |||
83 | return dataSourceUid; |
|
83 | return dataSourceUid; | |
84 | } |
|
84 | } | |
85 |
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85 | |||
86 | void DataSourceController::setDataSourceItem( |
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86 | void DataSourceController::setDataSourceItem( | |
87 | const QUuid &dataSourceUid, std::unique_ptr<DataSourceItem> dataSourceItem) noexcept |
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87 | const QUuid &dataSourceUid, std::unique_ptr<DataSourceItem> dataSourceItem) noexcept | |
88 | { |
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88 | { | |
89 | if (!dataSourceItem) { |
|
89 | if (!dataSourceItem) { | |
90 | qCWarning(LOG_DataSourceController()) |
|
90 | qCWarning(LOG_DataSourceController()) | |
91 | << tr("Data source item can't be registered (null item)"); |
|
91 | << tr("Data source item can't be registered (null item)"); | |
92 | return; |
|
92 | return; | |
93 | } |
|
93 | } | |
94 |
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94 | |||
95 | if (impl->m_DataSources.contains(dataSourceUid)) { |
|
95 | if (impl->m_DataSources.contains(dataSourceUid)) { | |
96 | // The data provider is implicitly converted to a shared_ptr |
|
96 | // The data provider is implicitly converted to a shared_ptr | |
97 | impl->m_DataSourceItems.insert(std::make_pair(dataSourceUid, std::move(dataSourceItem))); |
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97 | impl->m_DataSourceItems.insert(std::make_pair(dataSourceUid, std::move(dataSourceItem))); | |
98 |
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98 | |||
99 | // Retrieves the data source item to emit the signal with it |
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99 | // Retrieves the data source item to emit the signal with it | |
100 | auto it = impl->m_DataSourceItems.find(dataSourceUid); |
|
100 | auto it = impl->m_DataSourceItems.find(dataSourceUid); | |
101 | if (it != impl->m_DataSourceItems.end()) { |
|
101 | if (it != impl->m_DataSourceItems.end()) { | |
102 | emit dataSourceItemSet(it->second.get()); |
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102 | emit dataSourceItemSet(it->second.get()); | |
103 | } |
|
103 | } | |
104 | } |
|
104 | } | |
105 | else { |
|
105 | else { | |
106 | qCWarning(LOG_DataSourceController()) << tr("Can't set data source item for uid %1 : no " |
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106 | qCWarning(LOG_DataSourceController()) << tr("Can't set data source item for uid %1 : no " | |
107 | "data source has been registered with the uid") |
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107 | "data source has been registered with the uid") | |
108 | .arg(dataSourceUid.toString()); |
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108 | .arg(dataSourceUid.toString()); | |
109 | } |
|
109 | } | |
110 | } |
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110 | } | |
111 |
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111 | |||
112 | void DataSourceController::setDataProvider(const QUuid &dataSourceUid, |
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112 | void DataSourceController::setDataProvider(const QUuid &dataSourceUid, | |
113 | std::unique_ptr<IDataProvider> dataProvider) noexcept |
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113 | std::unique_ptr<IDataProvider> dataProvider) noexcept | |
114 | { |
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114 | { | |
115 | if (impl->m_DataSources.contains(dataSourceUid)) { |
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115 | if (impl->m_DataSources.contains(dataSourceUid)) { | |
116 | impl->m_DataProviders.insert(std::make_pair(dataSourceUid, std::move(dataProvider))); |
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116 | impl->m_DataProviders.insert(std::make_pair(dataSourceUid, std::move(dataProvider))); | |
117 | } |
|
117 | } | |
118 | else { |
|
118 | else { | |
119 | qCWarning(LOG_DataSourceController()) << tr("Can't set data provider for uid %1 : no data " |
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119 | qCWarning(LOG_DataSourceController()) << tr("Can't set data provider for uid %1 : no data " | |
120 | "source has been registered with the uid") |
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120 | "source has been registered with the uid") | |
121 | .arg(dataSourceUid.toString()); |
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121 | .arg(dataSourceUid.toString()); | |
122 | } |
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122 | } | |
123 | } |
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123 | } | |
124 |
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124 | |||
125 | void DataSourceController::loadProductItem(const QUuid &dataSourceUid, |
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125 | void DataSourceController::loadProductItem(const QUuid &dataSourceUid, | |
126 | const DataSourceItem &productItem) noexcept |
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126 | const DataSourceItem &productItem) noexcept | |
127 | { |
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127 | { | |
128 | if (productItem.type() == DataSourceItemType::PRODUCT |
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128 | if (productItem.type() == DataSourceItemType::PRODUCT | |
129 | || productItem.type() == DataSourceItemType::COMPONENT) { |
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129 | || productItem.type() == DataSourceItemType::COMPONENT) { | |
130 | /// Retrieves the data provider of the data source (if any) |
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130 | /// Retrieves the data provider of the data source (if any) | |
131 | auto it = impl->m_DataProviders.find(dataSourceUid); |
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131 | auto it = impl->m_DataProviders.find(dataSourceUid); | |
132 | auto dataProvider = (it != impl->m_DataProviders.end()) ? it->second : nullptr; |
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132 | auto dataProvider = (it != impl->m_DataProviders.end()) ? it->second : nullptr; | |
133 |
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133 | |||
134 | emit variableCreationRequested(productItem.name(), variableMetadata(productItem), |
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134 | emit variableCreationRequested(productItem.name(), variableMetadata(productItem), | |
135 | dataProvider); |
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135 | dataProvider); | |
136 | } |
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136 | } | |
137 | else { |
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137 | else { | |
138 | qCWarning(LOG_DataSourceController()) << tr("Can't load an item that is not a product"); |
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138 | qCWarning(LOG_DataSourceController()) << tr("Can't load an item that is not a product"); | |
139 | } |
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139 | } | |
140 | } |
|
140 | } | |
141 |
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141 | |||
142 | QByteArray DataSourceController::mimeDataForProductsData(const QVariantList &productsData) const |
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142 | QByteArray DataSourceController::mimeDataForProductsData(const QVariantList &productsData) const | |
143 | { |
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143 | { | |
144 | QByteArray encodedData; |
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144 | QByteArray encodedData; | |
145 | QDataStream stream{&encodedData, QIODevice::WriteOnly}; |
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145 | QDataStream stream{&encodedData, QIODevice::WriteOnly}; | |
146 |
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146 | |||
147 | stream << productsData; |
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147 | stream << productsData; | |
148 |
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148 | |||
149 | return encodedData; |
|
149 | return encodedData; | |
150 | } |
|
150 | } | |
151 |
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151 | |||
152 | QVariantList DataSourceController::productsDataForMimeData(const QByteArray &mimeData) const |
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152 | QVariantList DataSourceController::productsDataForMimeData(const QByteArray &mimeData) const | |
153 | { |
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153 | { | |
154 | QDataStream stream{mimeData}; |
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154 | QDataStream stream{mimeData}; | |
155 |
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155 | |||
156 | QVariantList productList; |
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156 | QVariantList productList; | |
157 | stream >> productList; |
|
157 | stream >> productList; | |
158 |
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158 | |||
159 | return productList; |
|
159 | return productList; | |
160 | } |
|
160 | } | |
161 |
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161 | |||
162 | void DataSourceController::initialize() |
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162 | void DataSourceController::initialize() | |
163 | { |
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163 | { | |
164 | qCDebug(LOG_DataSourceController()) << tr("DataSourceController init") |
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164 | qCDebug(LOG_DataSourceController()) << tr("DataSourceController init") | |
165 | << QThread::currentThread(); |
|
165 | << QThread::currentThread(); | |
166 | impl->m_WorkingMutex.lock(); |
|
166 | impl->m_WorkingMutex.lock(); | |
167 | qCDebug(LOG_DataSourceController()) << tr("DataSourceController init END"); |
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167 | qCDebug(LOG_DataSourceController()) << tr("DataSourceController init END"); | |
168 | } |
|
168 | } | |
169 |
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169 | |||
170 | void DataSourceController::finalize() |
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170 | void DataSourceController::finalize() | |
171 | { |
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171 | { | |
172 | impl->m_WorkingMutex.unlock(); |
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172 | impl->m_WorkingMutex.unlock(); | |
173 | } |
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173 | } | |
174 |
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174 | |||
175 | void DataSourceController::requestVariable(const QVariantHash &productData) |
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175 | void DataSourceController::requestVariable(const QVariantHash &productData) | |
176 | { |
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176 | { | |
177 |
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177 | auto sourceItem = impl->findDataSourceItem(productData); | |
178 |
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178 | |||
179 | if (sourceItem) { |
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179 | if (sourceItem) { | |
180 | auto sourceName = sourceItem->rootItem().name(); |
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180 | auto sourceName = sourceItem->rootItem().name(); | |
181 | auto sourceId = impl->m_DataSources.key(sourceName); |
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181 | auto sourceId = impl->m_DataSources.key(sourceName); | |
182 | loadProductItem(sourceId, *sourceItem); |
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182 | loadProductItem(sourceId, *sourceItem); | |
183 | } |
|
183 | } | |
184 | else { |
|
184 | else { | |
185 | qCWarning(LOG_DataSourceController()) << tr("requestVariable, product data not found"); |
|
185 | qCWarning(LOG_DataSourceController()) << tr("requestVariable, product data not found"); | |
186 | } |
|
186 | } | |
187 | } |
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187 | } | |
188 |
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188 | |||
189 | void DataSourceController::waitForFinish() |
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189 | void DataSourceController::waitForFinish() | |
190 | { |
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190 | { | |
191 | QMutexLocker locker{&impl->m_WorkingMutex}; |
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191 | QMutexLocker locker{&impl->m_WorkingMutex}; | |
192 | } |
|
192 | } |
@@ -1,163 +1,162 | |||||
1 | #include <DataSource/DataSourceItem.h> |
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1 | #include <DataSource/DataSourceItem.h> | |
2 | #include <DataSource/DataSourceItemAction.h> |
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2 | #include <DataSource/DataSourceItemAction.h> | |
3 |
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3 | |||
4 | #include <QVector> |
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4 | #include <QVector> | |
5 |
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5 | |||
6 | const QString DataSourceItem::NAME_DATA_KEY = QStringLiteral("name"); |
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6 | const QString DataSourceItem::NAME_DATA_KEY = QStringLiteral("name"); | |
7 |
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7 | |||
8 | struct DataSourceItem::DataSourceItemPrivate { |
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8 | struct DataSourceItem::DataSourceItemPrivate { | |
9 | explicit DataSourceItemPrivate(DataSourceItemType type, QVariantHash data) |
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9 | explicit DataSourceItemPrivate(DataSourceItemType type, QVariantHash data) | |
10 | : m_Parent{nullptr}, m_Children{}, m_Type{type}, m_Data{std::move(data)}, m_Actions{} |
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10 | : m_Parent{nullptr}, m_Children{}, m_Type{type}, m_Data{std::move(data)}, m_Actions{} | |
11 | { |
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11 | { | |
12 | } |
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12 | } | |
13 |
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13 | |||
14 | DataSourceItem *m_Parent; |
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14 | DataSourceItem *m_Parent; | |
15 | std::vector<std::unique_ptr<DataSourceItem> > m_Children; |
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15 | std::vector<std::unique_ptr<DataSourceItem> > m_Children; | |
16 | DataSourceItemType m_Type; |
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16 | DataSourceItemType m_Type; | |
17 | QVariantHash m_Data; |
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17 | QVariantHash m_Data; | |
18 | std::vector<std::unique_ptr<DataSourceItemAction> > m_Actions; |
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18 | std::vector<std::unique_ptr<DataSourceItemAction> > m_Actions; | |
19 | }; |
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19 | }; | |
20 |
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20 | |||
21 | DataSourceItem::DataSourceItem(DataSourceItemType type, const QString &name) |
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21 | DataSourceItem::DataSourceItem(DataSourceItemType type, const QString &name) | |
22 | : DataSourceItem{type, QVariantHash{{NAME_DATA_KEY, name}}} |
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22 | : DataSourceItem{type, QVariantHash{{NAME_DATA_KEY, name}}} | |
23 | { |
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23 | { | |
24 | } |
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24 | } | |
25 |
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25 | |||
26 | DataSourceItem::DataSourceItem(DataSourceItemType type, QVariantHash data) |
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26 | DataSourceItem::DataSourceItem(DataSourceItemType type, QVariantHash data) | |
27 | : impl{spimpl::make_unique_impl<DataSourceItemPrivate>(type, std::move(data))} |
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27 | : impl{spimpl::make_unique_impl<DataSourceItemPrivate>(type, std::move(data))} | |
28 | { |
|
28 | { | |
29 | } |
|
29 | } | |
30 |
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30 | |||
31 | QVector<DataSourceItemAction *> DataSourceItem::actions() const noexcept |
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31 | QVector<DataSourceItemAction *> DataSourceItem::actions() const noexcept | |
32 | { |
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32 | { | |
33 | auto result = QVector<DataSourceItemAction *>{}; |
|
33 | auto result = QVector<DataSourceItemAction *>{}; | |
34 |
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34 | |||
35 | std::transform(std::cbegin(impl->m_Actions), std::cend(impl->m_Actions), |
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35 | std::transform(std::cbegin(impl->m_Actions), std::cend(impl->m_Actions), | |
36 | std::back_inserter(result), [](const auto &action) { return action.get(); }); |
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36 | std::back_inserter(result), [](const auto &action) { return action.get(); }); | |
37 |
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37 | |||
38 | return result; |
|
38 | return result; | |
39 | } |
|
39 | } | |
40 |
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40 | |||
41 | void DataSourceItem::addAction(std::unique_ptr<DataSourceItemAction> action) noexcept |
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41 | void DataSourceItem::addAction(std::unique_ptr<DataSourceItemAction> action) noexcept | |
42 | { |
|
42 | { | |
43 | action->setDataSourceItem(this); |
|
43 | action->setDataSourceItem(this); | |
44 | impl->m_Actions.push_back(std::move(action)); |
|
44 | impl->m_Actions.push_back(std::move(action)); | |
45 | } |
|
45 | } | |
46 |
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46 | |||
47 | void DataSourceItem::appendChild(std::unique_ptr<DataSourceItem> child) noexcept |
|
47 | void DataSourceItem::appendChild(std::unique_ptr<DataSourceItem> child) noexcept | |
48 | { |
|
48 | { | |
49 | child->impl->m_Parent = this; |
|
49 | child->impl->m_Parent = this; | |
50 | impl->m_Children.push_back(std::move(child)); |
|
50 | impl->m_Children.push_back(std::move(child)); | |
51 | } |
|
51 | } | |
52 |
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52 | |||
53 | DataSourceItem *DataSourceItem::child(int childIndex) const noexcept |
|
53 | DataSourceItem *DataSourceItem::child(int childIndex) const noexcept | |
54 | { |
|
54 | { | |
55 | if (childIndex < 0 || childIndex >= childCount()) { |
|
55 | if (childIndex < 0 || childIndex >= childCount()) { | |
56 | return nullptr; |
|
56 | return nullptr; | |
57 | } |
|
57 | } | |
58 | else { |
|
58 | else { | |
59 | return impl->m_Children.at(childIndex).get(); |
|
59 | return impl->m_Children.at(childIndex).get(); | |
60 | } |
|
60 | } | |
61 | } |
|
61 | } | |
62 |
|
62 | |||
63 | int DataSourceItem::childCount() const noexcept |
|
63 | int DataSourceItem::childCount() const noexcept | |
64 | { |
|
64 | { | |
65 | return impl->m_Children.size(); |
|
65 | return impl->m_Children.size(); | |
66 | } |
|
66 | } | |
67 |
|
67 | |||
68 | QVariant DataSourceItem::data(const QString &key) const noexcept |
|
68 | QVariant DataSourceItem::data(const QString &key) const noexcept | |
69 | { |
|
69 | { | |
70 | return impl->m_Data.value(key); |
|
70 | return impl->m_Data.value(key); | |
71 | } |
|
71 | } | |
72 |
|
72 | |||
73 | QVariantHash DataSourceItem::data() const noexcept |
|
73 | QVariantHash DataSourceItem::data() const noexcept | |
74 | { |
|
74 | { | |
75 | return impl->m_Data; |
|
75 | return impl->m_Data; | |
76 | } |
|
76 | } | |
77 |
|
77 | |||
78 | bool DataSourceItem::isRoot() const noexcept |
|
78 | bool DataSourceItem::isRoot() const noexcept | |
79 | { |
|
79 | { | |
80 | return impl->m_Parent == nullptr; |
|
80 | return impl->m_Parent == nullptr; | |
81 | } |
|
81 | } | |
82 |
|
82 | |||
83 | QString DataSourceItem::name() const noexcept |
|
83 | QString DataSourceItem::name() const noexcept | |
84 | { |
|
84 | { | |
85 | return data(NAME_DATA_KEY).toString(); |
|
85 | return data(NAME_DATA_KEY).toString(); | |
86 | } |
|
86 | } | |
87 |
|
87 | |||
88 | DataSourceItem *DataSourceItem::parentItem() const noexcept |
|
88 | DataSourceItem *DataSourceItem::parentItem() const noexcept | |
89 | { |
|
89 | { | |
90 | return impl->m_Parent; |
|
90 | return impl->m_Parent; | |
91 | } |
|
91 | } | |
92 |
|
92 | |||
93 | const DataSourceItem &DataSourceItem::rootItem() const noexcept |
|
93 | const DataSourceItem &DataSourceItem::rootItem() const noexcept | |
94 | { |
|
94 | { | |
95 | return isRoot() ? *this : parentItem()->rootItem(); |
|
95 | return isRoot() ? *this : parentItem()->rootItem(); | |
96 | } |
|
96 | } | |
97 |
|
97 | |||
98 | void DataSourceItem::setData(const QString &key, const QVariant &value, bool append) noexcept |
|
98 | void DataSourceItem::setData(const QString &key, const QVariant &value, bool append) noexcept | |
99 | { |
|
99 | { | |
100 | auto it = impl->m_Data.constFind(key); |
|
100 | auto it = impl->m_Data.constFind(key); | |
101 | if (append && it != impl->m_Data.constEnd()) { |
|
101 | if (append && it != impl->m_Data.constEnd()) { | |
102 | // Case of an existing value to which we want to add to the new value |
|
102 | // Case of an existing value to which we want to add to the new value | |
103 | if (it->canConvert<QVariantList>()) { |
|
103 | if (it->canConvert<QVariantList>()) { | |
104 | auto variantList = it->value<QVariantList>(); |
|
104 | auto variantList = it->value<QVariantList>(); | |
105 | variantList.append(value); |
|
105 | variantList.append(value); | |
106 |
|
106 | |||
107 | impl->m_Data.insert(key, variantList); |
|
107 | impl->m_Data.insert(key, variantList); | |
108 | } |
|
108 | } | |
109 | else { |
|
109 | else { | |
110 | impl->m_Data.insert(key, QVariantList{*it, value}); |
|
110 | impl->m_Data.insert(key, QVariantList{*it, value}); | |
111 | } |
|
111 | } | |
112 | } |
|
112 | } | |
113 | else { |
|
113 | else { | |
114 | // Other cases : |
|
114 | // Other cases : | |
115 | // - new value in map OR |
|
115 | // - new value in map OR | |
116 | // - replacement of an existing value (not appending) |
|
116 | // - replacement of an existing value (not appending) | |
117 | impl->m_Data.insert(key, value); |
|
117 | impl->m_Data.insert(key, value); | |
118 | } |
|
118 | } | |
119 | } |
|
119 | } | |
120 |
|
120 | |||
121 | DataSourceItemType DataSourceItem::type() const noexcept |
|
121 | DataSourceItemType DataSourceItem::type() const noexcept | |
122 | { |
|
122 | { | |
123 | return impl->m_Type; |
|
123 | return impl->m_Type; | |
124 | } |
|
124 | } | |
125 |
|
125 | |||
126 | DataSourceItem *DataSourceItem::findItem(const QVariantHash &data, bool recursive) |
|
126 | DataSourceItem *DataSourceItem::findItem(const QVariantHash &data, bool recursive) | |
127 | { |
|
127 | { | |
128 | for (const auto &child : impl->m_Children) { |
|
128 | for (const auto &child : impl->m_Children) { | |
129 | if (child->impl->m_Data == data) { |
|
129 | if (child->impl->m_Data == data) { | |
130 | return child.get(); |
|
130 | return child.get(); | |
131 | } |
|
131 | } | |
132 |
|
132 | |||
133 | if (recursive) { |
|
133 | if (recursive) { | |
134 |
|
|
134 | if (auto foundItem = child->findItem(data, true)) { | |
135 | if (foundItem) { |
|
|||
136 | return foundItem; |
|
135 | return foundItem; | |
137 | } |
|
136 | } | |
138 | } |
|
137 | } | |
139 | } |
|
138 | } | |
140 |
|
139 | |||
141 | return nullptr; |
|
140 | return nullptr; | |
142 | } |
|
141 | } | |
143 |
|
142 | |||
144 | bool DataSourceItem::operator==(const DataSourceItem &other) |
|
143 | bool DataSourceItem::operator==(const DataSourceItem &other) | |
145 | { |
|
144 | { | |
146 | // Compares items' attributes |
|
145 | // Compares items' attributes | |
147 | if (std::tie(impl->m_Type, impl->m_Data) == std::tie(other.impl->m_Type, other.impl->m_Data)) { |
|
146 | if (std::tie(impl->m_Type, impl->m_Data) == std::tie(other.impl->m_Type, other.impl->m_Data)) { | |
148 | // Compares contents of items' children |
|
147 | // Compares contents of items' children | |
149 | return std::equal(std::cbegin(impl->m_Children), std::cend(impl->m_Children), |
|
148 | return std::equal(std::cbegin(impl->m_Children), std::cend(impl->m_Children), | |
150 | std::cbegin(other.impl->m_Children), |
|
149 | std::cbegin(other.impl->m_Children), | |
151 | [](const auto &itemChild, const auto &otherChild) { |
|
150 | [](const auto &itemChild, const auto &otherChild) { | |
152 | return *itemChild == *otherChild; |
|
151 | return *itemChild == *otherChild; | |
153 | }); |
|
152 | }); | |
154 | } |
|
153 | } | |
155 | else { |
|
154 | else { | |
156 | return false; |
|
155 | return false; | |
157 | } |
|
156 | } | |
158 | } |
|
157 | } | |
159 |
|
158 | |||
160 | bool DataSourceItem::operator!=(const DataSourceItem &other) |
|
159 | bool DataSourceItem::operator!=(const DataSourceItem &other) | |
161 | { |
|
160 | { | |
162 | return !(*this == other); |
|
161 | return !(*this == other); | |
163 | } |
|
162 | } |
@@ -1,368 +1,368 | |||||
1 | #include <Variable/Variable.h> |
|
1 | #include <Variable/Variable.h> | |
2 | #include <Variable/VariableController.h> |
|
2 | #include <Variable/VariableController.h> | |
3 | #include <Variable/VariableModel.h> |
|
3 | #include <Variable/VariableModel.h> | |
4 |
|
4 | |||
5 | #include <Common/DateUtils.h> |
|
5 | #include <Common/DateUtils.h> | |
6 | #include <Common/MimeTypesDef.h> |
|
6 | #include <Common/MimeTypesDef.h> | |
7 | #include <Common/StringUtils.h> |
|
7 | #include <Common/StringUtils.h> | |
8 |
|
8 | |||
9 | #include <Data/IDataSeries.h> |
|
9 | #include <Data/IDataSeries.h> | |
10 |
|
10 | |||
11 | #include <QDataStream> |
|
11 | #include <QDataStream> | |
12 | #include <QMimeData> |
|
12 | #include <QMimeData> | |
13 | #include <QSize> |
|
13 | #include <QSize> | |
14 | #include <unordered_map> |
|
14 | #include <unordered_map> | |
15 |
|
15 | |||
16 | Q_LOGGING_CATEGORY(LOG_VariableModel, "VariableModel") |
|
16 | Q_LOGGING_CATEGORY(LOG_VariableModel, "VariableModel") | |
17 |
|
17 | |||
18 | namespace { |
|
18 | namespace { | |
19 |
|
19 | |||
20 | // Column indexes |
|
20 | // Column indexes | |
21 | const auto NAME_COLUMN = 0; |
|
21 | const auto NAME_COLUMN = 0; | |
22 | const auto TSTART_COLUMN = 1; |
|
22 | const auto TSTART_COLUMN = 1; | |
23 | const auto TEND_COLUMN = 2; |
|
23 | const auto TEND_COLUMN = 2; | |
24 | const auto NBPOINTS_COLUMN = 3; |
|
24 | const auto NBPOINTS_COLUMN = 3; | |
25 | const auto UNIT_COLUMN = 4; |
|
25 | const auto UNIT_COLUMN = 4; | |
26 | const auto MISSION_COLUMN = 5; |
|
26 | const auto MISSION_COLUMN = 5; | |
27 | const auto PLUGIN_COLUMN = 6; |
|
27 | const auto PLUGIN_COLUMN = 6; | |
28 | const auto NB_COLUMNS = 7; |
|
28 | const auto NB_COLUMNS = 7; | |
29 |
|
29 | |||
30 | // Column properties |
|
30 | // Column properties | |
31 | const auto DEFAULT_HEIGHT = 25; |
|
31 | const auto DEFAULT_HEIGHT = 25; | |
32 | const auto DEFAULT_WIDTH = 100; |
|
32 | const auto DEFAULT_WIDTH = 100; | |
33 |
|
33 | |||
34 | struct ColumnProperties { |
|
34 | struct ColumnProperties { | |
35 | ColumnProperties(const QString &name = {}, int width = DEFAULT_WIDTH, |
|
35 | ColumnProperties(const QString &name = {}, int width = DEFAULT_WIDTH, | |
36 | int height = DEFAULT_HEIGHT) |
|
36 | int height = DEFAULT_HEIGHT) | |
37 | : m_Name{name}, m_Width{width}, m_Height{height} |
|
37 | : m_Name{name}, m_Width{width}, m_Height{height} | |
38 | { |
|
38 | { | |
39 | } |
|
39 | } | |
40 |
|
40 | |||
41 | QString m_Name; |
|
41 | QString m_Name; | |
42 | int m_Width; |
|
42 | int m_Width; | |
43 | int m_Height; |
|
43 | int m_Height; | |
44 | }; |
|
44 | }; | |
45 |
|
45 | |||
46 | const auto COLUMN_PROPERTIES = QHash<int, ColumnProperties>{ |
|
46 | const auto COLUMN_PROPERTIES = QHash<int, ColumnProperties>{ | |
47 | {NAME_COLUMN, {QObject::tr("Name")}}, {TSTART_COLUMN, {QObject::tr("tStart"), 180}}, |
|
47 | {NAME_COLUMN, {QObject::tr("Name")}}, {TSTART_COLUMN, {QObject::tr("tStart"), 180}}, | |
48 | {TEND_COLUMN, {QObject::tr("tEnd"), 180}}, {NBPOINTS_COLUMN, {QObject::tr("Nb points")}}, |
|
48 | {TEND_COLUMN, {QObject::tr("tEnd"), 180}}, {NBPOINTS_COLUMN, {QObject::tr("Nb points")}}, | |
49 | {UNIT_COLUMN, {QObject::tr("Unit")}}, {MISSION_COLUMN, {QObject::tr("Mission")}}, |
|
49 | {UNIT_COLUMN, {QObject::tr("Unit")}}, {MISSION_COLUMN, {QObject::tr("Mission")}}, | |
50 | {PLUGIN_COLUMN, {QObject::tr("Plugin")}}}; |
|
50 | {PLUGIN_COLUMN, {QObject::tr("Plugin")}}}; | |
51 |
|
51 | |||
52 | /// Format for datetimes |
|
52 | /// Format for datetimes | |
53 | const auto DATETIME_FORMAT = QStringLiteral("dd/MM/yyyy \nhh:mm:ss:zzz"); |
|
53 | const auto DATETIME_FORMAT = QStringLiteral("dd/MM/yyyy \nhh:mm:ss:zzz"); | |
54 |
|
54 | |||
55 | QString uniqueName(const QString &defaultName, |
|
55 | QString uniqueName(const QString &defaultName, | |
56 | const std::vector<std::shared_ptr<Variable> > &variables) |
|
56 | const std::vector<std::shared_ptr<Variable> > &variables) | |
57 | { |
|
57 | { | |
58 | auto forbiddenNames = std::vector<QString>(variables.size()); |
|
58 | auto forbiddenNames = std::vector<QString>(variables.size()); | |
59 | std::transform(variables.cbegin(), variables.cend(), forbiddenNames.begin(), |
|
59 | std::transform(variables.cbegin(), variables.cend(), forbiddenNames.begin(), | |
60 | [](const auto &variable) { return variable->name(); }); |
|
60 | [](const auto &variable) { return variable->name(); }); | |
61 | auto uniqueName = StringUtils::uniqueName(defaultName, forbiddenNames); |
|
61 | auto uniqueName = StringUtils::uniqueName(defaultName, forbiddenNames); | |
62 | Q_ASSERT(!uniqueName.isEmpty()); |
|
62 | Q_ASSERT(!uniqueName.isEmpty()); | |
63 |
|
63 | |||
64 | return uniqueName; |
|
64 | return uniqueName; | |
65 | } |
|
65 | } | |
66 |
|
66 | |||
67 | } // namespace |
|
67 | } // namespace | |
68 |
|
68 | |||
69 | struct VariableModel::VariableModelPrivate { |
|
69 | struct VariableModel::VariableModelPrivate { | |
70 | /// Variables created in SciQlop |
|
70 | /// Variables created in SciQlop | |
71 | std::vector<std::shared_ptr<Variable> > m_Variables; |
|
71 | std::vector<std::shared_ptr<Variable> > m_Variables; | |
72 | std::unordered_map<std::shared_ptr<Variable>, double> m_VariableToProgress; |
|
72 | std::unordered_map<std::shared_ptr<Variable>, double> m_VariableToProgress; | |
73 | VariableController *m_VariableController; |
|
73 | VariableController *m_VariableController; | |
74 |
|
74 | |||
75 | /// Return the row index of the variable. -1 if it's not found |
|
75 | /// Return the row index of the variable. -1 if it's not found | |
76 | int indexOfVariable(Variable *variable) const noexcept; |
|
76 | int indexOfVariable(Variable *variable) const noexcept; | |
77 | }; |
|
77 | }; | |
78 |
|
78 | |||
79 | VariableModel::VariableModel(VariableController *parent) |
|
79 | VariableModel::VariableModel(VariableController *parent) | |
80 | : QAbstractTableModel{parent}, impl{spimpl::make_unique_impl<VariableModelPrivate>()} |
|
80 | : QAbstractTableModel{parent}, impl{spimpl::make_unique_impl<VariableModelPrivate>()} | |
81 | { |
|
81 | { | |
82 | impl->m_VariableController = parent; |
|
82 | impl->m_VariableController = parent; | |
83 | } |
|
83 | } | |
84 |
|
84 | |||
85 | void VariableModel::addVariable(std::shared_ptr<Variable> variable) noexcept |
|
85 | void VariableModel::addVariable(std::shared_ptr<Variable> variable) noexcept | |
86 | { |
|
86 | { | |
87 | auto insertIndex = rowCount(); |
|
87 | auto insertIndex = rowCount(); | |
88 | beginInsertRows({}, insertIndex, insertIndex); |
|
88 | beginInsertRows({}, insertIndex, insertIndex); | |
89 |
|
89 | |||
90 | // Generates unique name for the variable |
|
90 | // Generates unique name for the variable | |
91 | variable->setName(uniqueName(variable->name(), impl->m_Variables)); |
|
91 | variable->setName(uniqueName(variable->name(), impl->m_Variables)); | |
92 |
|
92 | |||
93 | impl->m_Variables.push_back(variable); |
|
93 | impl->m_Variables.push_back(variable); | |
94 | connect(variable.get(), &Variable::updated, this, &VariableModel::onVariableUpdated); |
|
94 | connect(variable.get(), &Variable::updated, this, &VariableModel::onVariableUpdated); | |
95 |
|
95 | |||
96 | endInsertRows(); |
|
96 | endInsertRows(); | |
97 | } |
|
97 | } | |
98 |
|
98 | |||
99 | bool VariableModel::containsVariable(std::shared_ptr<Variable> variable) const noexcept |
|
99 | bool VariableModel::containsVariable(std::shared_ptr<Variable> variable) const noexcept | |
100 | { |
|
100 | { | |
101 | auto end = impl->m_Variables.cend(); |
|
101 | auto end = impl->m_Variables.cend(); | |
102 | return std::find(impl->m_Variables.cbegin(), end, variable) != end; |
|
102 | return std::find(impl->m_Variables.cbegin(), end, variable) != end; | |
103 | } |
|
103 | } | |
104 |
|
104 | |||
105 | std::shared_ptr<Variable> VariableModel::createVariable(const QString &name, |
|
105 | std::shared_ptr<Variable> VariableModel::createVariable(const QString &name, | |
106 | const QVariantHash &metadata) noexcept |
|
106 | const QVariantHash &metadata) noexcept | |
107 | { |
|
107 | { | |
108 | auto variable = std::make_shared<Variable>(name, metadata); |
|
108 | auto variable = std::make_shared<Variable>(name, metadata); | |
109 | addVariable(variable); |
|
109 | addVariable(variable); | |
110 |
|
110 | |||
111 | return variable; |
|
111 | return variable; | |
112 | } |
|
112 | } | |
113 |
|
113 | |||
114 | void VariableModel::deleteVariable(std::shared_ptr<Variable> variable) noexcept |
|
114 | void VariableModel::deleteVariable(std::shared_ptr<Variable> variable) noexcept | |
115 | { |
|
115 | { | |
116 | if (!variable) { |
|
116 | if (!variable) { | |
117 | qCCritical(LOG_Variable()) << "Can't delete a null variable from the model"; |
|
117 | qCCritical(LOG_Variable()) << "Can't delete a null variable from the model"; | |
118 | return; |
|
118 | return; | |
119 | } |
|
119 | } | |
120 |
|
120 | |||
121 | // Finds variable in the model |
|
121 | // Finds variable in the model | |
122 | auto begin = impl->m_Variables.cbegin(); |
|
122 | auto begin = impl->m_Variables.cbegin(); | |
123 | auto end = impl->m_Variables.cend(); |
|
123 | auto end = impl->m_Variables.cend(); | |
124 | auto it = std::find(begin, end, variable); |
|
124 | auto it = std::find(begin, end, variable); | |
125 | if (it != end) { |
|
125 | if (it != end) { | |
126 | auto removeIndex = std::distance(begin, it); |
|
126 | auto removeIndex = std::distance(begin, it); | |
127 |
|
127 | |||
128 | // Deletes variable |
|
128 | // Deletes variable | |
129 | beginRemoveRows({}, removeIndex, removeIndex); |
|
129 | beginRemoveRows({}, removeIndex, removeIndex); | |
130 | impl->m_Variables.erase(it); |
|
130 | impl->m_Variables.erase(it); | |
131 | endRemoveRows(); |
|
131 | endRemoveRows(); | |
132 | } |
|
132 | } | |
133 | else { |
|
133 | else { | |
134 | qCritical(LOG_VariableModel()) |
|
134 | qCritical(LOG_VariableModel()) | |
135 | << tr("Can't delete variable %1 from the model: the variable is not in the model") |
|
135 | << tr("Can't delete variable %1 from the model: the variable is not in the model") | |
136 | .arg(variable->name()); |
|
136 | .arg(variable->name()); | |
137 | } |
|
137 | } | |
138 |
|
138 | |||
139 | // Removes variable from progress map |
|
139 | // Removes variable from progress map | |
140 | impl->m_VariableToProgress.erase(variable); |
|
140 | impl->m_VariableToProgress.erase(variable); | |
141 | } |
|
141 | } | |
142 |
|
142 | |||
143 |
|
143 | |||
144 | std::shared_ptr<Variable> VariableModel::variable(int index) const |
|
144 | std::shared_ptr<Variable> VariableModel::variable(int index) const | |
145 | { |
|
145 | { | |
146 | return (index >= 0 && index < impl->m_Variables.size()) ? impl->m_Variables[index] : nullptr; |
|
146 | return (index >= 0 && index < impl->m_Variables.size()) ? impl->m_Variables[index] : nullptr; | |
147 | } |
|
147 | } | |
148 |
|
148 | |||
149 | std::vector<std::shared_ptr<Variable> > VariableModel::variables() const |
|
149 | std::vector<std::shared_ptr<Variable> > VariableModel::variables() const | |
150 | { |
|
150 | { | |
151 | return impl->m_Variables; |
|
151 | return impl->m_Variables; | |
152 | } |
|
152 | } | |
153 |
|
153 | |||
154 | void VariableModel::setDataProgress(std::shared_ptr<Variable> variable, double progress) |
|
154 | void VariableModel::setDataProgress(std::shared_ptr<Variable> variable, double progress) | |
155 | { |
|
155 | { | |
156 | if (progress > 0.0) { |
|
156 | if (progress > 0.0) { | |
157 | impl->m_VariableToProgress[variable] = progress; |
|
157 | impl->m_VariableToProgress[variable] = progress; | |
158 | } |
|
158 | } | |
159 | else { |
|
159 | else { | |
160 | impl->m_VariableToProgress.erase(variable); |
|
160 | impl->m_VariableToProgress.erase(variable); | |
161 | } |
|
161 | } | |
162 | auto modelIndex = createIndex(impl->indexOfVariable(variable.get()), NAME_COLUMN); |
|
162 | auto modelIndex = createIndex(impl->indexOfVariable(variable.get()), NAME_COLUMN); | |
163 |
|
163 | |||
164 | emit dataChanged(modelIndex, modelIndex); |
|
164 | emit dataChanged(modelIndex, modelIndex); | |
165 | } |
|
165 | } | |
166 |
|
166 | |||
167 | int VariableModel::columnCount(const QModelIndex &parent) const |
|
167 | int VariableModel::columnCount(const QModelIndex &parent) const | |
168 | { |
|
168 | { | |
169 | Q_UNUSED(parent); |
|
169 | Q_UNUSED(parent); | |
170 |
|
170 | |||
171 | return NB_COLUMNS; |
|
171 | return NB_COLUMNS; | |
172 | } |
|
172 | } | |
173 |
|
173 | |||
174 | int VariableModel::rowCount(const QModelIndex &parent) const |
|
174 | int VariableModel::rowCount(const QModelIndex &parent) const | |
175 | { |
|
175 | { | |
176 | Q_UNUSED(parent); |
|
176 | Q_UNUSED(parent); | |
177 |
|
177 | |||
178 | return impl->m_Variables.size(); |
|
178 | return impl->m_Variables.size(); | |
179 | } |
|
179 | } | |
180 |
|
180 | |||
181 | QVariant VariableModel::data(const QModelIndex &index, int role) const |
|
181 | QVariant VariableModel::data(const QModelIndex &index, int role) const | |
182 | { |
|
182 | { | |
183 | if (!index.isValid()) { |
|
183 | if (!index.isValid()) { | |
184 | return QVariant{}; |
|
184 | return QVariant{}; | |
185 | } |
|
185 | } | |
186 |
|
186 | |||
187 | if (index.row() < 0 || index.row() >= rowCount()) { |
|
187 | if (index.row() < 0 || index.row() >= rowCount()) { | |
188 | return QVariant{}; |
|
188 | return QVariant{}; | |
189 | } |
|
189 | } | |
190 |
|
190 | |||
191 | if (role == Qt::DisplayRole) { |
|
191 | if (role == Qt::DisplayRole) { | |
192 | if (auto variable = impl->m_Variables.at(index.row()).get()) { |
|
192 | if (auto variable = impl->m_Variables.at(index.row()).get()) { | |
193 | switch (index.column()) { |
|
193 | switch (index.column()) { | |
194 | case NAME_COLUMN: |
|
194 | case NAME_COLUMN: | |
195 | return variable->name(); |
|
195 | return variable->name(); | |
196 | case TSTART_COLUMN: { |
|
196 | case TSTART_COLUMN: { | |
197 | auto range = variable->realRange(); |
|
197 | auto range = variable->realRange(); | |
198 | return range != INVALID_RANGE |
|
198 | return range != INVALID_RANGE | |
199 | ? DateUtils::dateTime(range.m_TStart).toString(DATETIME_FORMAT) |
|
199 | ? DateUtils::dateTime(range.m_TStart).toString(DATETIME_FORMAT) | |
200 | : QVariant{}; |
|
200 | : QVariant{}; | |
201 | } |
|
201 | } | |
202 | case TEND_COLUMN: { |
|
202 | case TEND_COLUMN: { | |
203 | auto range = variable->realRange(); |
|
203 | auto range = variable->realRange(); | |
204 | return range != INVALID_RANGE |
|
204 | return range != INVALID_RANGE | |
205 | ? DateUtils::dateTime(range.m_TEnd).toString(DATETIME_FORMAT) |
|
205 | ? DateUtils::dateTime(range.m_TEnd).toString(DATETIME_FORMAT) | |
206 | : QVariant{}; |
|
206 | : QVariant{}; | |
207 | } |
|
207 | } | |
208 | case NBPOINTS_COLUMN: |
|
208 | case NBPOINTS_COLUMN: | |
209 | return variable->nbPoints(); |
|
209 | return variable->nbPoints(); | |
210 | case UNIT_COLUMN: |
|
210 | case UNIT_COLUMN: | |
211 | return variable->metadata().value(QStringLiteral("units")); |
|
211 | return variable->metadata().value(QStringLiteral("units")); | |
212 | case MISSION_COLUMN: |
|
212 | case MISSION_COLUMN: | |
213 | return variable->metadata().value(QStringLiteral("mission")); |
|
213 | return variable->metadata().value(QStringLiteral("mission")); | |
214 | case PLUGIN_COLUMN: |
|
214 | case PLUGIN_COLUMN: | |
215 | return variable->metadata().value(QStringLiteral("plugin")); |
|
215 | return variable->metadata().value(QStringLiteral("plugin")); | |
216 | default: |
|
216 | default: | |
217 | // No action |
|
217 | // No action | |
218 | break; |
|
218 | break; | |
219 | } |
|
219 | } | |
220 |
|
220 | |||
221 | qWarning(LOG_VariableModel()) |
|
221 | qWarning(LOG_VariableModel()) | |
222 | << tr("Can't get data (unknown column %1)").arg(index.column()); |
|
222 | << tr("Can't get data (unknown column %1)").arg(index.column()); | |
223 | } |
|
223 | } | |
224 | else { |
|
224 | else { | |
225 | qWarning(LOG_VariableModel()) << tr("Can't get data (no variable)"); |
|
225 | qWarning(LOG_VariableModel()) << tr("Can't get data (no variable)"); | |
226 | } |
|
226 | } | |
227 | } |
|
227 | } | |
228 | else if (role == VariableRoles::ProgressRole) { |
|
228 | else if (role == VariableRoles::ProgressRole) { | |
229 | if (auto variable = impl->m_Variables.at(index.row())) { |
|
229 | if (auto variable = impl->m_Variables.at(index.row())) { | |
230 |
|
230 | |||
231 | auto it = impl->m_VariableToProgress.find(variable); |
|
231 | auto it = impl->m_VariableToProgress.find(variable); | |
232 | if (it != impl->m_VariableToProgress.cend()) { |
|
232 | if (it != impl->m_VariableToProgress.cend()) { | |
233 | return it->second; |
|
233 | return it->second; | |
234 | } |
|
234 | } | |
235 | } |
|
235 | } | |
236 | } |
|
236 | } | |
237 |
|
237 | |||
238 | return QVariant{}; |
|
238 | return QVariant{}; | |
239 | } |
|
239 | } | |
240 |
|
240 | |||
241 | QVariant VariableModel::headerData(int section, Qt::Orientation orientation, int role) const |
|
241 | QVariant VariableModel::headerData(int section, Qt::Orientation orientation, int role) const | |
242 | { |
|
242 | { | |
243 | if (role != Qt::DisplayRole && role != Qt::SizeHintRole) { |
|
243 | if (role != Qt::DisplayRole && role != Qt::SizeHintRole) { | |
244 | return QVariant{}; |
|
244 | return QVariant{}; | |
245 | } |
|
245 | } | |
246 |
|
246 | |||
247 | if (orientation == Qt::Horizontal) { |
|
247 | if (orientation == Qt::Horizontal) { | |
248 | auto propertiesIt = COLUMN_PROPERTIES.find(section); |
|
248 | auto propertiesIt = COLUMN_PROPERTIES.find(section); | |
249 | if (propertiesIt != COLUMN_PROPERTIES.cend()) { |
|
249 | if (propertiesIt != COLUMN_PROPERTIES.cend()) { | |
250 | // Role is either DisplayRole or SizeHintRole |
|
250 | // Role is either DisplayRole or SizeHintRole | |
251 | return (role == Qt::DisplayRole) |
|
251 | return (role == Qt::DisplayRole) | |
252 | ? QVariant{propertiesIt->m_Name} |
|
252 | ? QVariant{propertiesIt->m_Name} | |
253 | : QVariant{QSize{propertiesIt->m_Width, propertiesIt->m_Height}}; |
|
253 | : QVariant{QSize{propertiesIt->m_Width, propertiesIt->m_Height}}; | |
254 | } |
|
254 | } | |
255 | else { |
|
255 | else { | |
256 | qWarning(LOG_VariableModel()) |
|
256 | qWarning(LOG_VariableModel()) | |
257 | << tr("Can't get header data (unknown column %1)").arg(section); |
|
257 | << tr("Can't get header data (unknown column %1)").arg(section); | |
258 | } |
|
258 | } | |
259 | } |
|
259 | } | |
260 |
|
260 | |||
261 | return QVariant{}; |
|
261 | return QVariant{}; | |
262 | } |
|
262 | } | |
263 |
|
263 | |||
264 | Qt::ItemFlags VariableModel::flags(const QModelIndex &index) const |
|
264 | Qt::ItemFlags VariableModel::flags(const QModelIndex &index) const | |
265 | { |
|
265 | { | |
266 | return QAbstractTableModel::flags(index) | Qt::ItemIsDragEnabled | Qt::ItemIsDropEnabled; |
|
266 | return QAbstractTableModel::flags(index) | Qt::ItemIsDragEnabled | Qt::ItemIsDropEnabled; | |
267 | } |
|
267 | } | |
268 |
|
268 | |||
269 | Qt::DropActions VariableModel::supportedDropActions() const |
|
269 | Qt::DropActions VariableModel::supportedDropActions() const | |
270 | { |
|
270 | { | |
271 | return Qt::CopyAction | Qt::MoveAction; |
|
271 | return Qt::CopyAction | Qt::MoveAction; | |
272 | } |
|
272 | } | |
273 |
|
273 | |||
274 | Qt::DropActions VariableModel::supportedDragActions() const |
|
274 | Qt::DropActions VariableModel::supportedDragActions() const | |
275 | { |
|
275 | { | |
276 | return Qt::CopyAction | Qt::MoveAction; |
|
276 | return Qt::CopyAction | Qt::MoveAction; | |
277 | } |
|
277 | } | |
278 |
|
278 | |||
279 | QStringList VariableModel::mimeTypes() const |
|
279 | QStringList VariableModel::mimeTypes() const | |
280 | { |
|
280 | { | |
281 | return {MIME_TYPE_VARIABLE_LIST}; |
|
281 | return {MIME_TYPE_VARIABLE_LIST}; | |
282 | } |
|
282 | } | |
283 |
|
283 | |||
284 | QMimeData *VariableModel::mimeData(const QModelIndexList &indexes) const |
|
284 | QMimeData *VariableModel::mimeData(const QModelIndexList &indexes) const | |
285 | { |
|
285 | { | |
286 | auto mimeData = new QMimeData; |
|
286 | auto mimeData = new QMimeData; | |
287 |
|
287 | |||
288 | QList<std::shared_ptr<Variable> > variableList; |
|
288 | QList<std::shared_ptr<Variable> > variableList; | |
289 |
|
289 | |||
290 | for (const auto &index : indexes) { |
|
290 | for (const auto &index : indexes) { | |
291 | if (index.column() == 0) { // only the first column |
|
291 | if (index.column() == 0) { // only the first column | |
292 | auto variable = impl->m_Variables.at(index.row()); |
|
292 | auto variable = impl->m_Variables.at(index.row()); | |
293 | if (variable.get() && index.isValid()) { |
|
293 | if (variable.get() && index.isValid()) { | |
294 | variableList << variable; |
|
294 | variableList << variable; | |
295 | } |
|
295 | } | |
296 | } |
|
296 | } | |
297 | } |
|
297 | } | |
298 |
|
298 | |||
299 | auto encodedData = impl->m_VariableController->mimeDataForVariables(variableList); |
|
299 | auto encodedData = impl->m_VariableController->mimeDataForVariables(variableList); | |
300 | mimeData->setData(MIME_TYPE_VARIABLE_LIST, encodedData); |
|
300 | mimeData->setData(MIME_TYPE_VARIABLE_LIST, encodedData); | |
301 |
|
301 | |||
302 | return mimeData; |
|
302 | return mimeData; | |
303 | } |
|
303 | } | |
304 |
|
304 | |||
305 | bool VariableModel::canDropMimeData(const QMimeData *data, Qt::DropAction action, int row, |
|
305 | bool VariableModel::canDropMimeData(const QMimeData *data, Qt::DropAction action, int row, | |
306 | int column, const QModelIndex &parent) const |
|
306 | int column, const QModelIndex &parent) const | |
307 | { |
|
307 | { | |
308 | // drop of a product |
|
308 | // drop of a product | |
309 | return data->hasFormat(MIME_TYPE_PRODUCT_LIST); |
|
309 | return data->hasFormat(MIME_TYPE_PRODUCT_LIST); | |
310 | } |
|
310 | } | |
311 |
|
311 | |||
312 | bool VariableModel::dropMimeData(const QMimeData *data, Qt::DropAction action, int row, int column, |
|
312 | bool VariableModel::dropMimeData(const QMimeData *data, Qt::DropAction action, int row, int column, | |
313 | const QModelIndex &parent) |
|
313 | const QModelIndex &parent) | |
314 | { |
|
314 | { | |
315 |
|
|
315 | auto dropDone = false; | |
316 |
|
316 | |||
317 | if (data->hasFormat(MIME_TYPE_PRODUCT_LIST)) { |
|
317 | if (data->hasFormat(MIME_TYPE_PRODUCT_LIST)) { | |
318 | QDataStream stream(data->data(MIME_TYPE_PRODUCT_LIST)); |
|
318 | QDataStream stream(data->data(MIME_TYPE_PRODUCT_LIST)); | |
319 |
|
319 | |||
320 | QVariantList productList; |
|
320 | QVariantList productList; | |
321 | stream >> productList; |
|
321 | stream >> productList; | |
322 |
|
322 | |||
323 | for (auto metaData : productList) { |
|
323 | for (auto metaData : productList) { | |
324 | emit requestVariable(metaData.toHash()); |
|
324 | emit requestVariable(metaData.toHash()); | |
325 | } |
|
325 | } | |
326 |
|
326 | |||
327 | dropDone = true; |
|
327 | dropDone = true; | |
328 | } |
|
328 | } | |
329 |
|
329 | |||
330 | return dropDone; |
|
330 | return dropDone; | |
331 | } |
|
331 | } | |
332 |
|
332 | |||
333 | void VariableModel::abortProgress(const QModelIndex &index) |
|
333 | void VariableModel::abortProgress(const QModelIndex &index) | |
334 | { |
|
334 | { | |
335 | if (auto variable = impl->m_Variables.at(index.row())) { |
|
335 | if (auto variable = impl->m_Variables.at(index.row())) { | |
336 | emit abortProgessRequested(variable); |
|
336 | emit abortProgessRequested(variable); | |
337 | } |
|
337 | } | |
338 | } |
|
338 | } | |
339 |
|
339 | |||
340 | void VariableModel::onVariableUpdated() noexcept |
|
340 | void VariableModel::onVariableUpdated() noexcept | |
341 | { |
|
341 | { | |
342 | // Finds variable that has been updated in the model |
|
342 | // Finds variable that has been updated in the model | |
343 | if (auto updatedVariable = dynamic_cast<Variable *>(sender())) { |
|
343 | if (auto updatedVariable = dynamic_cast<Variable *>(sender())) { | |
344 | auto updatedVariableIndex = impl->indexOfVariable(updatedVariable); |
|
344 | auto updatedVariableIndex = impl->indexOfVariable(updatedVariable); | |
345 |
|
345 | |||
346 | if (updatedVariableIndex > -1) { |
|
346 | if (updatedVariableIndex > -1) { | |
347 | emit dataChanged(createIndex(updatedVariableIndex, 0), |
|
347 | emit dataChanged(createIndex(updatedVariableIndex, 0), | |
348 | createIndex(updatedVariableIndex, columnCount() - 1)); |
|
348 | createIndex(updatedVariableIndex, columnCount() - 1)); | |
349 | } |
|
349 | } | |
350 | } |
|
350 | } | |
351 | } |
|
351 | } | |
352 |
|
352 | |||
353 | int VariableModel::VariableModelPrivate::indexOfVariable(Variable *variable) const noexcept |
|
353 | int VariableModel::VariableModelPrivate::indexOfVariable(Variable *variable) const noexcept | |
354 | { |
|
354 | { | |
355 | auto begin = std::cbegin(m_Variables); |
|
355 | auto begin = std::cbegin(m_Variables); | |
356 | auto end = std::cend(m_Variables); |
|
356 | auto end = std::cend(m_Variables); | |
357 | auto it |
|
357 | auto it | |
358 | = std::find_if(begin, end, [variable](const auto &var) { return var.get() == variable; }); |
|
358 | = std::find_if(begin, end, [variable](const auto &var) { return var.get() == variable; }); | |
359 |
|
359 | |||
360 | if (it != end) { |
|
360 | if (it != end) { | |
361 | // Gets the index of the variable in the model: we assume here that views have the same |
|
361 | // Gets the index of the variable in the model: we assume here that views have the same | |
362 | // order as the model |
|
362 | // order as the model | |
363 | return std::distance(begin, it); |
|
363 | return std::distance(begin, it); | |
364 | } |
|
364 | } | |
365 | else { |
|
365 | else { | |
366 | return -1; |
|
366 | return -1; | |
367 | } |
|
367 | } | |
368 | } |
|
368 | } |
@@ -1,309 +1,331 | |||||
1 | #include "DragDropHelper.h" |
|
1 | #include "DragDropHelper.h" | |
2 | #include "SqpApplication.h" |
|
2 | #include "SqpApplication.h" | |
3 | #include "Visualization/VisualizationDragDropContainer.h" |
|
3 | #include "Visualization/VisualizationDragDropContainer.h" | |
4 | #include "Visualization/VisualizationDragWidget.h" |
|
4 | #include "Visualization/VisualizationDragWidget.h" | |
5 | #include "Visualization/VisualizationWidget.h" |
|
5 | #include "Visualization/VisualizationWidget.h" | |
6 | #include "Visualization/operations/FindVariableOperation.h" |
|
6 | #include "Visualization/operations/FindVariableOperation.h" | |
7 |
|
7 | |||
8 | #include "Variable/VariableController.h" |
|
8 | #include "Variable/VariableController.h" | |
9 |
|
9 | |||
10 | #include "Common/MimeTypesDef.h" |
|
10 | #include "Common/MimeTypesDef.h" | |
11 | #include "Common/VisualizationDef.h" |
|
11 | #include "Common/VisualizationDef.h" | |
12 |
|
12 | |||
13 | #include <QDir> |
|
13 | #include <QDir> | |
14 | #include <QDragEnterEvent> |
|
14 | #include <QDragEnterEvent> | |
15 | #include <QDragMoveEvent> |
|
15 | #include <QDragMoveEvent> | |
16 | #include <QScrollArea> |
|
16 | #include <QScrollArea> | |
17 | #include <QScrollBar> |
|
17 | #include <QScrollBar> | |
18 | #include <QTimer> |
|
18 | #include <QTimer> | |
19 | #include <QVBoxLayout> |
|
19 | #include <QVBoxLayout> | |
20 |
|
20 | |||
21 | const int SCROLL_SPEED = 5; |
|
21 | const int SCROLL_SPEED = 5; | |
22 | const int SCROLL_ZONE_SIZE = 50; |
|
22 | const int SCROLL_ZONE_SIZE = 50; | |
23 |
|
23 | |||
24 | Q_LOGGING_CATEGORY(LOG_DragDropHelper, "DragDrophelper") |
|
24 | Q_LOGGING_CATEGORY(LOG_DragDropHelper, "DragDrophelper") | |
25 |
|
25 | |||
26 | struct DragDropScroller::DragDropScrollerPrivate { |
|
26 | struct DragDropScroller::DragDropScrollerPrivate { | |
27 |
|
27 | |||
28 | QList<QScrollArea *> m_ScrollAreas; |
|
28 | QList<QScrollArea *> m_ScrollAreas; | |
29 | QScrollArea *m_CurrentScrollArea = nullptr; |
|
29 | QScrollArea *m_CurrentScrollArea = nullptr; | |
30 | std::unique_ptr<QTimer> m_Timer = nullptr; |
|
30 | std::unique_ptr<QTimer> m_Timer = nullptr; | |
31 |
|
31 | |||
32 | enum class ScrollDirection { up, down, unknown }; |
|
32 | enum class ScrollDirection { up, down, unknown }; | |
33 | ScrollDirection m_Direction = ScrollDirection::unknown; |
|
33 | ScrollDirection m_Direction = ScrollDirection::unknown; | |
34 |
|
34 | |||
35 | explicit DragDropScrollerPrivate() : m_Timer{std::make_unique<QTimer>()} |
|
35 | explicit DragDropScrollerPrivate() : m_Timer{std::make_unique<QTimer>()} | |
36 | { |
|
36 | { | |
37 | m_Timer->setInterval(0); |
|
37 | m_Timer->setInterval(0); | |
38 | } |
|
38 | } | |
39 | }; |
|
39 | }; | |
40 |
|
40 | |||
41 | DragDropScroller::DragDropScroller(QObject *parent) |
|
41 | DragDropScroller::DragDropScroller(QObject *parent) | |
42 | : QObject{parent}, impl{spimpl::make_unique_impl<DragDropScrollerPrivate>()} |
|
42 | : QObject{parent}, impl{spimpl::make_unique_impl<DragDropScrollerPrivate>()} | |
43 | { |
|
43 | { | |
44 | connect(impl->m_Timer.get(), &QTimer::timeout, this, &DragDropScroller::onTimer); |
|
44 | connect(impl->m_Timer.get(), &QTimer::timeout, this, &DragDropScroller::onTimer); | |
45 | } |
|
45 | } | |
46 |
|
46 | |||
47 | void DragDropScroller::addScrollArea(QScrollArea *scrollArea) |
|
47 | void DragDropScroller::addScrollArea(QScrollArea *scrollArea) | |
48 | { |
|
48 | { | |
49 | impl->m_ScrollAreas << scrollArea; |
|
49 | impl->m_ScrollAreas << scrollArea; | |
50 | scrollArea->viewport()->setAcceptDrops(true); |
|
50 | scrollArea->viewport()->setAcceptDrops(true); | |
51 | } |
|
51 | } | |
52 |
|
52 | |||
53 | void DragDropScroller::removeScrollArea(QScrollArea *scrollArea) |
|
53 | void DragDropScroller::removeScrollArea(QScrollArea *scrollArea) | |
54 | { |
|
54 | { | |
55 | impl->m_ScrollAreas.removeAll(scrollArea); |
|
55 | impl->m_ScrollAreas.removeAll(scrollArea); | |
56 | scrollArea->viewport()->setAcceptDrops(false); |
|
56 | scrollArea->viewport()->setAcceptDrops(false); | |
57 | } |
|
57 | } | |
58 |
|
58 | |||
59 | bool DragDropScroller::eventFilter(QObject *obj, QEvent *event) |
|
59 | bool DragDropScroller::eventFilter(QObject *obj, QEvent *event) | |
60 | { |
|
60 | { | |
61 | if (event->type() == QEvent::DragMove) { |
|
61 | if (event->type() == QEvent::DragMove) { | |
62 | auto w = static_cast<QWidget *>(obj); |
|
62 | auto w = static_cast<QWidget *>(obj); | |
63 |
|
63 | |||
64 | if (impl->m_CurrentScrollArea && impl->m_CurrentScrollArea->isAncestorOf(w)) { |
|
64 | if (impl->m_CurrentScrollArea && impl->m_CurrentScrollArea->isAncestorOf(w)) { | |
65 | auto moveEvent = static_cast<QDragMoveEvent *>(event); |
|
65 | auto moveEvent = static_cast<QDragMoveEvent *>(event); | |
66 |
|
66 | |||
67 | auto pos = moveEvent->pos(); |
|
67 | auto pos = moveEvent->pos(); | |
68 | if (impl->m_CurrentScrollArea->viewport() != w) { |
|
68 | if (impl->m_CurrentScrollArea->viewport() != w) { | |
69 | auto globalPos = w->mapToGlobal(moveEvent->pos()); |
|
69 | auto globalPos = w->mapToGlobal(moveEvent->pos()); | |
70 | pos = impl->m_CurrentScrollArea->viewport()->mapFromGlobal(globalPos); |
|
70 | pos = impl->m_CurrentScrollArea->viewport()->mapFromGlobal(globalPos); | |
71 | } |
|
71 | } | |
72 |
|
72 | |||
73 | auto isInTopZone = pos.y() > impl->m_CurrentScrollArea->viewport()->size().height() |
|
73 | auto isInTopZone = pos.y() > impl->m_CurrentScrollArea->viewport()->size().height() | |
74 | - SCROLL_ZONE_SIZE; |
|
74 | - SCROLL_ZONE_SIZE; | |
75 | auto isInBottomZone = pos.y() < SCROLL_ZONE_SIZE; |
|
75 | auto isInBottomZone = pos.y() < SCROLL_ZONE_SIZE; | |
76 |
|
76 | |||
77 | if (!isInTopZone && !isInBottomZone) { |
|
77 | if (!isInTopZone && !isInBottomZone) { | |
78 | impl->m_Direction = DragDropScrollerPrivate::ScrollDirection::unknown; |
|
78 | impl->m_Direction = DragDropScrollerPrivate::ScrollDirection::unknown; | |
79 | impl->m_Timer->stop(); |
|
79 | impl->m_Timer->stop(); | |
80 | } |
|
80 | } | |
81 | else if (!impl->m_Timer->isActive()) { |
|
81 | else if (!impl->m_Timer->isActive()) { | |
82 | impl->m_Direction = isInTopZone ? DragDropScrollerPrivate::ScrollDirection::up |
|
82 | impl->m_Direction = isInTopZone ? DragDropScrollerPrivate::ScrollDirection::up | |
83 | : DragDropScrollerPrivate::ScrollDirection::down; |
|
83 | : DragDropScrollerPrivate::ScrollDirection::down; | |
84 | impl->m_Timer->start(); |
|
84 | impl->m_Timer->start(); | |
85 | } |
|
85 | } | |
86 | } |
|
86 | } | |
87 | } |
|
87 | } | |
88 | else if (event->type() == QEvent::DragEnter) { |
|
88 | else if (event->type() == QEvent::DragEnter) { | |
89 | auto w = static_cast<QWidget *>(obj); |
|
89 | auto w = static_cast<QWidget *>(obj); | |
90 |
|
90 | |||
91 | for (auto scrollArea : impl->m_ScrollAreas) { |
|
91 | for (auto scrollArea : impl->m_ScrollAreas) { | |
92 | if (impl->m_CurrentScrollArea != scrollArea && scrollArea->isAncestorOf(w)) { |
|
92 | if (impl->m_CurrentScrollArea != scrollArea && scrollArea->isAncestorOf(w)) { | |
93 | auto enterEvent = static_cast<QDragEnterEvent *>(event); |
|
93 | auto enterEvent = static_cast<QDragEnterEvent *>(event); | |
94 | enterEvent->acceptProposedAction(); |
|
94 | enterEvent->acceptProposedAction(); | |
95 | enterEvent->setDropAction(Qt::IgnoreAction); |
|
95 | enterEvent->setDropAction(Qt::IgnoreAction); | |
96 | impl->m_CurrentScrollArea = scrollArea; |
|
96 | impl->m_CurrentScrollArea = scrollArea; | |
97 | break; |
|
97 | break; | |
98 | } |
|
98 | } | |
99 | } |
|
99 | } | |
100 | } |
|
100 | } | |
101 | else if (event->type() == QEvent::DragLeave) { |
|
101 | else if (event->type() == QEvent::DragLeave) { | |
102 | if (impl->m_CurrentScrollArea) { |
|
102 | if (impl->m_CurrentScrollArea) { | |
103 | if (!QRect(QPoint(), impl->m_CurrentScrollArea->size()) |
|
103 | if (!QRect(QPoint(), impl->m_CurrentScrollArea->size()) | |
104 | .contains(impl->m_CurrentScrollArea->mapFromGlobal(QCursor::pos()))) { |
|
104 | .contains(impl->m_CurrentScrollArea->mapFromGlobal(QCursor::pos()))) { | |
105 | impl->m_CurrentScrollArea = nullptr; |
|
105 | impl->m_CurrentScrollArea = nullptr; | |
106 | impl->m_Direction = DragDropScrollerPrivate::ScrollDirection::unknown; |
|
106 | impl->m_Direction = DragDropScrollerPrivate::ScrollDirection::unknown; | |
107 | impl->m_Timer->stop(); |
|
107 | impl->m_Timer->stop(); | |
108 | } |
|
108 | } | |
109 | } |
|
109 | } | |
110 | } |
|
110 | } | |
111 | else if (event->type() == QEvent::Drop) { |
|
111 | else if (event->type() == QEvent::Drop) { | |
112 | if (impl->m_CurrentScrollArea) { |
|
112 | if (impl->m_CurrentScrollArea) { | |
113 | impl->m_CurrentScrollArea = nullptr; |
|
113 | impl->m_CurrentScrollArea = nullptr; | |
114 | impl->m_Direction = DragDropScrollerPrivate::ScrollDirection::unknown; |
|
114 | impl->m_Direction = DragDropScrollerPrivate::ScrollDirection::unknown; | |
115 | impl->m_Timer->stop(); |
|
115 | impl->m_Timer->stop(); | |
116 | } |
|
116 | } | |
117 | } |
|
117 | } | |
118 |
|
118 | |||
119 | return false; |
|
119 | return false; | |
120 | } |
|
120 | } | |
121 |
|
121 | |||
122 | void DragDropScroller::onTimer() |
|
122 | void DragDropScroller::onTimer() | |
123 | { |
|
123 | { | |
124 | if (impl->m_CurrentScrollArea) { |
|
124 | if (impl->m_CurrentScrollArea) { | |
125 | auto mvt = 0; |
|
125 | auto mvt = 0; | |
126 | switch (impl->m_Direction) { |
|
126 | switch (impl->m_Direction) { | |
127 | case DragDropScrollerPrivate::ScrollDirection::up: |
|
127 | case DragDropScrollerPrivate::ScrollDirection::up: | |
128 | mvt = SCROLL_SPEED; |
|
128 | mvt = SCROLL_SPEED; | |
129 | break; |
|
129 | break; | |
130 | case DragDropScrollerPrivate::ScrollDirection::down: |
|
130 | case DragDropScrollerPrivate::ScrollDirection::down: | |
131 | mvt = -SCROLL_SPEED; |
|
131 | mvt = -SCROLL_SPEED; | |
132 | break; |
|
132 | break; | |
133 | default: |
|
133 | default: | |
134 | break; |
|
134 | break; | |
135 | } |
|
135 | } | |
136 |
|
136 | |||
137 | impl->m_CurrentScrollArea->verticalScrollBar()->setValue( |
|
137 | impl->m_CurrentScrollArea->verticalScrollBar()->setValue( | |
138 | impl->m_CurrentScrollArea->verticalScrollBar()->value() + mvt); |
|
138 | impl->m_CurrentScrollArea->verticalScrollBar()->value() + mvt); | |
139 | } |
|
139 | } | |
140 | } |
|
140 | } | |
141 |
|
141 | |||
142 | struct DragDropHelper::DragDropHelperPrivate { |
|
142 | struct DragDropHelper::DragDropHelperPrivate { | |
143 |
|
143 | |||
144 | VisualizationDragWidget *m_CurrentDragWidget = nullptr; |
|
144 | VisualizationDragWidget *m_CurrentDragWidget = nullptr; | |
145 | std::unique_ptr<QWidget> m_PlaceHolder = nullptr; |
|
145 | std::unique_ptr<QWidget> m_PlaceHolder = nullptr; | |
146 | std::unique_ptr<DragDropScroller> m_DragDropScroller = nullptr; |
|
146 | std::unique_ptr<DragDropScroller> m_DragDropScroller = nullptr; | |
147 | QString m_ImageTempUrl; // Temporary file for image url generated by the drag & drop. Not using |
|
147 | QString m_ImageTempUrl; // Temporary file for image url generated by the drag & drop. Not using | |
148 | // QTemporaryFile to have a name which is not generated. |
|
148 | // QTemporaryFile to have a name which is not generated. | |
149 |
|
149 | |||
150 | VisualizationDragWidget *m_HighlightedDragWidget = nullptr; |
|
150 | VisualizationDragWidget *m_HighlightedDragWidget = nullptr; | |
151 |
|
151 | |||
|
152 | QMetaObject::Connection m_DragWidgetDestroyedConnection; | |||
|
153 | QMetaObject::Connection m_HighlightedWidgetDestroyedConnection; | |||
|
154 | ||||
152 | explicit DragDropHelperPrivate() |
|
155 | explicit DragDropHelperPrivate() | |
153 | : m_PlaceHolder{std::make_unique<QWidget>()}, |
|
156 | : m_PlaceHolder{std::make_unique<QWidget>()}, | |
154 | m_DragDropScroller{std::make_unique<DragDropScroller>()} |
|
157 | m_DragDropScroller{std::make_unique<DragDropScroller>()} | |
155 | { |
|
158 | { | |
156 | m_PlaceHolder->setStyleSheet("background-color: #BBD5EE; border:2px solid #2A7FD4"); |
|
159 | m_PlaceHolder->setStyleSheet("background-color: #BBD5EE; border:2px solid #2A7FD4"); | |
157 | sqpApp->installEventFilter(m_DragDropScroller.get()); |
|
160 | sqpApp->installEventFilter(m_DragDropScroller.get()); | |
158 |
|
161 | |||
159 |
|
162 | |||
160 | m_ImageTempUrl = QDir::temp().absoluteFilePath("Scqlop_graph.png"); |
|
163 | m_ImageTempUrl = QDir::temp().absoluteFilePath("Scqlop_graph.png"); | |
161 | } |
|
164 | } | |
162 |
|
165 | |||
163 | void preparePlaceHolder() const |
|
166 | void preparePlaceHolder() const | |
164 | { |
|
167 | { | |
165 | if (m_CurrentDragWidget) { |
|
168 | if (m_CurrentDragWidget) { | |
166 | m_PlaceHolder->setMinimumSize(m_CurrentDragWidget->size()); |
|
169 | m_PlaceHolder->setMinimumSize(m_CurrentDragWidget->size()); | |
167 | m_PlaceHolder->setSizePolicy(m_CurrentDragWidget->sizePolicy()); |
|
170 | m_PlaceHolder->setSizePolicy(m_CurrentDragWidget->sizePolicy()); | |
168 | } |
|
171 | } | |
169 | else { |
|
172 | else { | |
170 | // Configuration of the placeHolder when there is no dragWidget |
|
173 | // Configuration of the placeHolder when there is no dragWidget | |
171 | // (for instance with a drag from a variable) |
|
174 | // (for instance with a drag from a variable) | |
172 |
|
175 | |||
173 | m_PlaceHolder->setMinimumSize(0, GRAPH_MINIMUM_HEIGHT); |
|
176 | m_PlaceHolder->setMinimumSize(0, GRAPH_MINIMUM_HEIGHT); | |
174 | m_PlaceHolder->setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Expanding); |
|
177 | m_PlaceHolder->setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Expanding); | |
175 | } |
|
178 | } | |
176 | } |
|
179 | } | |
177 | }; |
|
180 | }; | |
178 |
|
181 | |||
179 |
|
182 | |||
180 | DragDropHelper::DragDropHelper() : impl{spimpl::make_unique_impl<DragDropHelperPrivate>()} |
|
183 | DragDropHelper::DragDropHelper() : impl{spimpl::make_unique_impl<DragDropHelperPrivate>()} | |
181 | { |
|
184 | { | |
182 | } |
|
185 | } | |
183 |
|
186 | |||
184 | DragDropHelper::~DragDropHelper() |
|
187 | DragDropHelper::~DragDropHelper() | |
185 | { |
|
188 | { | |
186 | QFile::remove(impl->m_ImageTempUrl); |
|
189 | QFile::remove(impl->m_ImageTempUrl); | |
187 | } |
|
190 | } | |
188 |
|
191 | |||
189 | void DragDropHelper::resetDragAndDrop() |
|
192 | void DragDropHelper::resetDragAndDrop() | |
190 | { |
|
193 | { | |
191 | setCurrentDragWidget(nullptr); |
|
194 | setCurrentDragWidget(nullptr); | |
192 | impl->m_HighlightedDragWidget = nullptr; |
|
195 | impl->m_HighlightedDragWidget = nullptr; | |
193 | } |
|
196 | } | |
194 |
|
197 | |||
195 | void DragDropHelper::setCurrentDragWidget(VisualizationDragWidget *dragWidget) |
|
198 | void DragDropHelper::setCurrentDragWidget(VisualizationDragWidget *dragWidget) | |
196 | { |
|
199 | { | |
|
200 | if (impl->m_CurrentDragWidget) { | |||
|
201 | ||||
|
202 | QObject::disconnect(impl->m_DragWidgetDestroyedConnection); | |||
|
203 | } | |||
|
204 | ||||
|
205 | if (dragWidget) { | |||
|
206 | // ensures the impl->m_CurrentDragWidget is reset when the widget is destroyed | |||
|
207 | impl->m_DragWidgetDestroyedConnection | |||
|
208 | = QObject::connect(dragWidget, &VisualizationDragWidget::destroyed, | |||
|
209 | [this]() { impl->m_CurrentDragWidget = nullptr; }); | |||
|
210 | } | |||
|
211 | ||||
197 | impl->m_CurrentDragWidget = dragWidget; |
|
212 | impl->m_CurrentDragWidget = dragWidget; | |
198 | } |
|
213 | } | |
199 |
|
214 | |||
200 | VisualizationDragWidget *DragDropHelper::getCurrentDragWidget() const |
|
215 | VisualizationDragWidget *DragDropHelper::getCurrentDragWidget() const | |
201 | { |
|
216 | { | |
202 | return impl->m_CurrentDragWidget; |
|
217 | return impl->m_CurrentDragWidget; | |
203 | } |
|
218 | } | |
204 |
|
219 | |||
205 |
|
220 | |||
206 | QWidget &DragDropHelper::placeHolder() const |
|
221 | QWidget &DragDropHelper::placeHolder() const | |
207 | { |
|
222 | { | |
208 | return *impl->m_PlaceHolder; |
|
223 | return *impl->m_PlaceHolder; | |
209 | } |
|
224 | } | |
210 |
|
225 | |||
211 | void DragDropHelper::insertPlaceHolder(QVBoxLayout *layout, int index) |
|
226 | void DragDropHelper::insertPlaceHolder(QVBoxLayout *layout, int index) | |
212 | { |
|
227 | { | |
213 | removePlaceHolder(); |
|
228 | removePlaceHolder(); | |
214 | impl->preparePlaceHolder(); |
|
229 | impl->preparePlaceHolder(); | |
215 | layout->insertWidget(index, impl->m_PlaceHolder.get()); |
|
230 | layout->insertWidget(index, impl->m_PlaceHolder.get()); | |
216 | impl->m_PlaceHolder->show(); |
|
231 | impl->m_PlaceHolder->show(); | |
217 | } |
|
232 | } | |
218 |
|
233 | |||
219 | void DragDropHelper::removePlaceHolder() |
|
234 | void DragDropHelper::removePlaceHolder() | |
220 | { |
|
235 | { | |
221 | auto parentWidget = impl->m_PlaceHolder->parentWidget(); |
|
236 | auto parentWidget = impl->m_PlaceHolder->parentWidget(); | |
222 | if (parentWidget) { |
|
237 | if (parentWidget) { | |
223 | parentWidget->layout()->removeWidget(impl->m_PlaceHolder.get()); |
|
238 | parentWidget->layout()->removeWidget(impl->m_PlaceHolder.get()); | |
224 | impl->m_PlaceHolder->setParent(nullptr); |
|
239 | impl->m_PlaceHolder->setParent(nullptr); | |
225 | impl->m_PlaceHolder->hide(); |
|
240 | impl->m_PlaceHolder->hide(); | |
226 | } |
|
241 | } | |
227 | } |
|
242 | } | |
228 |
|
243 | |||
229 | bool DragDropHelper::isPlaceHolderSet() const |
|
244 | bool DragDropHelper::isPlaceHolderSet() const | |
230 | { |
|
245 | { | |
231 | return impl->m_PlaceHolder->parentWidget(); |
|
246 | return impl->m_PlaceHolder->parentWidget(); | |
232 | } |
|
247 | } | |
233 |
|
248 | |||
234 | void DragDropHelper::addDragDropScrollArea(QScrollArea *scrollArea) |
|
249 | void DragDropHelper::addDragDropScrollArea(QScrollArea *scrollArea) | |
235 | { |
|
250 | { | |
236 | impl->m_DragDropScroller->addScrollArea(scrollArea); |
|
251 | impl->m_DragDropScroller->addScrollArea(scrollArea); | |
237 | } |
|
252 | } | |
238 |
|
253 | |||
239 | void DragDropHelper::removeDragDropScrollArea(QScrollArea *scrollArea) |
|
254 | void DragDropHelper::removeDragDropScrollArea(QScrollArea *scrollArea) | |
240 | { |
|
255 | { | |
241 | impl->m_DragDropScroller->removeScrollArea(scrollArea); |
|
256 | impl->m_DragDropScroller->removeScrollArea(scrollArea); | |
242 | } |
|
257 | } | |
243 |
|
258 | |||
244 | QUrl DragDropHelper::imageTemporaryUrl(const QImage &image) const |
|
259 | QUrl DragDropHelper::imageTemporaryUrl(const QImage &image) const | |
245 | { |
|
260 | { | |
246 | image.save(impl->m_ImageTempUrl); |
|
261 | image.save(impl->m_ImageTempUrl); | |
247 | return QUrl::fromLocalFile(impl->m_ImageTempUrl); |
|
262 | return QUrl::fromLocalFile(impl->m_ImageTempUrl); | |
248 | } |
|
263 | } | |
249 |
|
264 | |||
250 | void DragDropHelper::setHightlightedDragWidget(VisualizationDragWidget *dragWidget) |
|
265 | void DragDropHelper::setHightlightedDragWidget(VisualizationDragWidget *dragWidget) | |
251 | { |
|
266 | { | |
252 | if (impl->m_HighlightedDragWidget) { |
|
267 | if (impl->m_HighlightedDragWidget) { | |
253 | impl->m_HighlightedDragWidget->highlightForMerge(false); |
|
268 | impl->m_HighlightedDragWidget->highlightForMerge(false); | |
|
269 | QObject::disconnect(impl->m_HighlightedWidgetDestroyedConnection); | |||
254 | } |
|
270 | } | |
255 |
|
271 | |||
256 | if (dragWidget) { |
|
272 | if (dragWidget) { | |
257 | impl->m_HighlightedDragWidget = dragWidget; |
|
273 | dragWidget->highlightForMerge(true); | |
258 | impl->m_HighlightedDragWidget->highlightForMerge(true); |
|
274 | ||
|
275 | // ensures the impl->m_HighlightedDragWidget is reset when the widget is destroyed | |||
|
276 | impl->m_DragWidgetDestroyedConnection | |||
|
277 | = QObject::connect(dragWidget, &VisualizationDragWidget::destroyed, | |||
|
278 | [this]() { impl->m_HighlightedDragWidget = nullptr; }); | |||
259 | } |
|
279 | } | |
|
280 | ||||
|
281 | impl->m_HighlightedDragWidget = dragWidget; | |||
260 | } |
|
282 | } | |
261 |
|
283 | |||
262 | bool DragDropHelper::checkMimeDataForVisualization(const QMimeData *mimeData, |
|
284 | bool DragDropHelper::checkMimeDataForVisualization(const QMimeData *mimeData, | |
263 | VisualizationDragDropContainer *dropContainer) |
|
285 | VisualizationDragDropContainer *dropContainer) | |
264 | { |
|
286 | { | |
265 | if (!mimeData || !dropContainer) { |
|
287 | if (!mimeData || !dropContainer) { | |
266 | qCWarning(LOG_DragDropHelper()) << QObject::tr( |
|
288 | qCWarning(LOG_DragDropHelper()) << QObject::tr( | |
267 | "DragDropHelper::checkMimeDataForVisualization, invalid input parameters."); |
|
289 | "DragDropHelper::checkMimeDataForVisualization, invalid input parameters."); | |
268 | Q_ASSERT(false); |
|
290 | Q_ASSERT(false); | |
269 | } |
|
291 | } | |
270 |
|
292 | |||
271 | auto result = true; |
|
293 | auto result = true; | |
272 |
|
294 | |||
273 | if (mimeData->hasFormat(MIME_TYPE_VARIABLE_LIST)) { |
|
295 | if (mimeData->hasFormat(MIME_TYPE_VARIABLE_LIST)) { | |
274 | auto variables = sqpApp->variableController().variablesForMimeData( |
|
296 | auto variables = sqpApp->variableController().variablesForMimeData( | |
275 | mimeData->data(MIME_TYPE_VARIABLE_LIST)); |
|
297 | mimeData->data(MIME_TYPE_VARIABLE_LIST)); | |
276 |
|
298 | |||
277 | if (variables.count() == 1) { |
|
299 | if (variables.count() == 1) { | |
278 | // Check that the viariable is not already in a graph |
|
300 | // Check that the viariable is not already in a graph | |
279 |
|
301 | |||
280 | // Search for the top level VisualizationWidget |
|
302 | // Search for the top level VisualizationWidget | |
281 | auto parent = dropContainer->parentWidget(); |
|
303 | auto parent = dropContainer->parentWidget(); | |
282 | while (parent && qobject_cast<VisualizationWidget *>(parent) == nullptr) { |
|
304 | while (parent && qobject_cast<VisualizationWidget *>(parent) == nullptr) { | |
283 | parent = parent->parentWidget(); |
|
305 | parent = parent->parentWidget(); | |
284 | } |
|
306 | } | |
285 |
|
307 | |||
286 | if (parent) { |
|
308 | if (parent) { | |
287 | auto visualizationWidget = static_cast<VisualizationWidget *>(parent); |
|
309 | auto visualizationWidget = static_cast<VisualizationWidget *>(parent); | |
288 |
|
310 | |||
289 | FindVariableOperation findVariableOperation{variables.first()}; |
|
311 | FindVariableOperation findVariableOperation{variables.first()}; | |
290 | visualizationWidget->accept(&findVariableOperation); |
|
312 | visualizationWidget->accept(&findVariableOperation); | |
291 | auto variableContainers = findVariableOperation.result(); |
|
313 | auto variableContainers = findVariableOperation.result(); | |
292 | if (!variableContainers.empty()) { |
|
314 | if (!variableContainers.empty()) { | |
293 | result = false; |
|
315 | result = false; | |
294 | } |
|
316 | } | |
295 | } |
|
317 | } | |
296 | else { |
|
318 | else { | |
297 | qCWarning(LOG_DragDropHelper()) << QObject::tr( |
|
319 | qCWarning(LOG_DragDropHelper()) << QObject::tr( | |
298 | "DragDropHelper::checkMimeDataForVisualization, the parent " |
|
320 | "DragDropHelper::checkMimeDataForVisualization, the parent " | |
299 | "VisualizationWidget cannot be found."); |
|
321 | "VisualizationWidget cannot be found."); | |
300 | result = false; |
|
322 | result = false; | |
301 | } |
|
323 | } | |
302 | } |
|
324 | } | |
303 | else { |
|
325 | else { | |
304 | result = false; |
|
326 | result = false; | |
305 | } |
|
327 | } | |
306 | } |
|
328 | } | |
307 |
|
329 | |||
308 | return result; |
|
330 | return result; | |
309 | } |
|
331 | } |
@@ -1,380 +1,381 | |||||
1 | #include "Visualization/VisualizationDragDropContainer.h" |
|
1 | #include "Visualization/VisualizationDragDropContainer.h" | |
2 | #include "DragDropHelper.h" |
|
2 | #include "DragDropHelper.h" | |
3 | #include "SqpApplication.h" |
|
3 | #include "SqpApplication.h" | |
4 | #include "Visualization/VisualizationDragWidget.h" |
|
4 | #include "Visualization/VisualizationDragWidget.h" | |
5 |
|
5 | |||
6 | #include "Common/VisualizationDef.h" |
|
6 | #include "Common/VisualizationDef.h" | |
7 |
|
7 | |||
8 | #include <QDrag> |
|
8 | #include <QDrag> | |
9 | #include <QDragEnterEvent> |
|
9 | #include <QDragEnterEvent> | |
10 | #include <QVBoxLayout> |
|
10 | #include <QVBoxLayout> | |
11 |
|
11 | |||
12 | #include <cmath> |
|
12 | #include <cmath> | |
13 | #include <memory> |
|
13 | #include <memory> | |
14 |
|
14 | |||
15 | Q_LOGGING_CATEGORY(LOG_VisualizationDragDropContainer, "VisualizationDragDropContainer") |
|
15 | Q_LOGGING_CATEGORY(LOG_VisualizationDragDropContainer, "VisualizationDragDropContainer") | |
16 |
|
16 | |||
17 | struct VisualizationDragDropContainer::VisualizationDragDropContainerPrivate { |
|
17 | struct VisualizationDragDropContainer::VisualizationDragDropContainerPrivate { | |
18 |
|
18 | |||
19 | QVBoxLayout *m_Layout; |
|
19 | QVBoxLayout *m_Layout; | |
20 | QStringList m_AcceptedMimeTypes; |
|
20 | QStringList m_AcceptedMimeTypes; | |
21 | QStringList m_MergeAllowedMimeTypes; |
|
21 | QStringList m_MergeAllowedMimeTypes; | |
22 | VisualizationDragDropContainer::AcceptMimeDataFunction m_AcceptMimeDataFun |
|
22 | VisualizationDragDropContainer::AcceptMimeDataFunction m_AcceptMimeDataFun | |
23 | = [](auto mimeData) { return true; }; |
|
23 | = [](auto mimeData) { return true; }; | |
24 | int m_MinContainerHeight = 0; |
|
24 | int m_MinContainerHeight = 0; | |
25 |
|
25 | |||
26 | explicit VisualizationDragDropContainerPrivate(QWidget *widget) |
|
26 | explicit VisualizationDragDropContainerPrivate(QWidget *widget) | |
27 | { |
|
27 | { | |
28 | m_Layout = new QVBoxLayout(widget); |
|
28 | m_Layout = new QVBoxLayout(widget); | |
29 | m_Layout->setContentsMargins(0, 0, 0, 0); |
|
29 | m_Layout->setContentsMargins(0, 0, 0, 0); | |
30 | } |
|
30 | } | |
31 |
|
31 | |||
32 | bool acceptMimeData(const QMimeData *data) const |
|
32 | bool acceptMimeData(const QMimeData *data) const | |
33 | { |
|
33 | { | |
34 | for (const auto &type : m_AcceptedMimeTypes) { |
|
34 | for (const auto &type : m_AcceptedMimeTypes) { | |
35 | if (data->hasFormat(type) && m_AcceptMimeDataFun(data)) { |
|
35 | if (data->hasFormat(type) && m_AcceptMimeDataFun(data)) { | |
36 | return true; |
|
36 | return true; | |
37 | } |
|
37 | } | |
38 | } |
|
38 | } | |
39 |
|
39 | |||
40 | return false; |
|
40 | return false; | |
41 | } |
|
41 | } | |
42 |
|
42 | |||
43 | bool allowMergeMimeData(const QMimeData *data) const |
|
43 | bool allowMergeMimeData(const QMimeData *data) const | |
44 | { |
|
44 | { | |
45 | for (const auto &type : m_MergeAllowedMimeTypes) { |
|
45 | for (const auto &type : m_MergeAllowedMimeTypes) { | |
46 | if (data->hasFormat(type)) { |
|
46 | if (data->hasFormat(type)) { | |
47 | return true; |
|
47 | return true; | |
48 | } |
|
48 | } | |
49 | } |
|
49 | } | |
50 |
|
50 | |||
51 | return false; |
|
51 | return false; | |
52 | } |
|
52 | } | |
53 |
|
53 | |||
54 | bool hasPlaceHolder() const |
|
54 | bool hasPlaceHolder() const | |
55 | { |
|
55 | { | |
56 | return sqpApp->dragDropHelper().placeHolder().parentWidget() == m_Layout->parentWidget(); |
|
56 | return sqpApp->dragDropHelper().placeHolder().parentWidget() == m_Layout->parentWidget(); | |
57 | } |
|
57 | } | |
58 |
|
58 | |||
59 | VisualizationDragWidget *getChildDragWidgetAt(const QWidget *parent, const QPoint &pos) const |
|
59 | VisualizationDragWidget *getChildDragWidgetAt(const QWidget *parent, const QPoint &pos) const | |
60 | { |
|
60 | { | |
61 | VisualizationDragWidget *dragWidget = nullptr; |
|
61 | VisualizationDragWidget *dragWidget = nullptr; | |
62 |
|
62 | |||
63 | for (auto child : parent->children()) { |
|
63 | for (auto child : parent->children()) { | |
64 | auto widget = qobject_cast<VisualizationDragWidget *>(child); |
|
64 | auto widget = qobject_cast<VisualizationDragWidget *>(child); | |
65 | if (widget && widget->isVisible()) { |
|
65 | if (widget && widget->isVisible()) { | |
66 | if (widget->frameGeometry().contains(pos)) { |
|
66 | if (widget->frameGeometry().contains(pos)) { | |
67 | dragWidget = widget; |
|
67 | dragWidget = widget; | |
68 | break; |
|
68 | break; | |
69 | } |
|
69 | } | |
70 | } |
|
70 | } | |
71 | } |
|
71 | } | |
72 |
|
72 | |||
73 | return dragWidget; |
|
73 | return dragWidget; | |
74 | } |
|
74 | } | |
75 |
|
75 | |||
76 | bool cursorIsInContainer(QWidget *container) const |
|
76 | bool cursorIsInContainer(QWidget *container) const | |
77 | { |
|
77 | { | |
78 | auto adustNum = 18; // to be safe, in case of scrollbar on the side |
|
78 | return container->isAncestorOf(sqpApp->widgetAt(QCursor::pos())); | |
79 | auto containerRect = QRect(QPoint(), container->contentsRect().size()) |
|
|||
80 | .adjusted(adustNum, adustNum, -adustNum, -adustNum); |
|
|||
81 | return containerRect.contains(container->mapFromGlobal(QCursor::pos())); |
|
|||
82 | } |
|
79 | } | |
83 |
|
80 | |||
84 | int countDragWidget(const QWidget *parent) const |
|
81 | int countDragWidget(const QWidget *parent) const | |
85 | { |
|
82 | { | |
86 | auto nbGraph = 0; |
|
83 | auto nbGraph = 0; | |
87 | for (auto child : parent->children()) { |
|
84 | for (auto child : parent->children()) { | |
88 | if (qobject_cast<VisualizationDragWidget *>(child)) { |
|
85 | if (qobject_cast<VisualizationDragWidget *>(child)) { | |
89 | nbGraph += 1; |
|
86 | nbGraph += 1; | |
90 | } |
|
87 | } | |
91 | } |
|
88 | } | |
92 |
|
89 | |||
93 | return nbGraph; |
|
90 | return nbGraph; | |
94 | } |
|
91 | } | |
95 |
|
92 | |||
96 | void findPlaceHolderPosition(const QPoint &pos, bool canMerge, |
|
93 | void findPlaceHolderPosition(const QPoint &pos, bool canMerge, | |
97 | const VisualizationDragDropContainer *container); |
|
94 | const VisualizationDragDropContainer *container); | |
98 | }; |
|
95 | }; | |
99 |
|
96 | |||
100 | VisualizationDragDropContainer::VisualizationDragDropContainer(QWidget *parent) |
|
97 | VisualizationDragDropContainer::VisualizationDragDropContainer(QWidget *parent) | |
101 | : QWidget{parent}, |
|
98 | : QWidget{parent}, | |
102 | impl{spimpl::make_unique_impl<VisualizationDragDropContainerPrivate>(this)} |
|
99 | impl{spimpl::make_unique_impl<VisualizationDragDropContainerPrivate>(this)} | |
103 | { |
|
100 | { | |
104 | setAcceptDrops(true); |
|
101 | setAcceptDrops(true); | |
105 | } |
|
102 | } | |
106 |
|
103 | |||
107 | void VisualizationDragDropContainer::addDragWidget(VisualizationDragWidget *dragWidget) |
|
104 | void VisualizationDragDropContainer::addDragWidget(VisualizationDragWidget *dragWidget) | |
108 | { |
|
105 | { | |
109 | impl->m_Layout->addWidget(dragWidget); |
|
106 | impl->m_Layout->addWidget(dragWidget); | |
110 | disconnect(dragWidget, &VisualizationDragWidget::dragDetected, nullptr, nullptr); |
|
107 | disconnect(dragWidget, &VisualizationDragWidget::dragDetected, nullptr, nullptr); | |
111 | connect(dragWidget, &VisualizationDragWidget::dragDetected, this, |
|
108 | connect(dragWidget, &VisualizationDragWidget::dragDetected, this, | |
112 | &VisualizationDragDropContainer::startDrag); |
|
109 | &VisualizationDragDropContainer::startDrag); | |
113 | } |
|
110 | } | |
114 |
|
111 | |||
115 | void VisualizationDragDropContainer::insertDragWidget(int index, |
|
112 | void VisualizationDragDropContainer::insertDragWidget(int index, | |
116 | VisualizationDragWidget *dragWidget) |
|
113 | VisualizationDragWidget *dragWidget) | |
117 | { |
|
114 | { | |
118 | impl->m_Layout->insertWidget(index, dragWidget); |
|
115 | impl->m_Layout->insertWidget(index, dragWidget); | |
119 | disconnect(dragWidget, &VisualizationDragWidget::dragDetected, nullptr, nullptr); |
|
116 | disconnect(dragWidget, &VisualizationDragWidget::dragDetected, nullptr, nullptr); | |
120 | connect(dragWidget, &VisualizationDragWidget::dragDetected, this, |
|
117 | connect(dragWidget, &VisualizationDragWidget::dragDetected, this, | |
121 | &VisualizationDragDropContainer::startDrag); |
|
118 | &VisualizationDragDropContainer::startDrag); | |
122 | } |
|
119 | } | |
123 |
|
120 | |||
124 | void VisualizationDragDropContainer::setAcceptedMimeTypes(const QStringList &mimeTypes) |
|
121 | void VisualizationDragDropContainer::setAcceptedMimeTypes(const QStringList &mimeTypes) | |
125 | { |
|
122 | { | |
126 | impl->m_AcceptedMimeTypes = mimeTypes; |
|
123 | impl->m_AcceptedMimeTypes = mimeTypes; | |
127 | } |
|
124 | } | |
128 |
|
125 | |||
129 | void VisualizationDragDropContainer::setMergeAllowedMimeTypes(const QStringList &mimeTypes) |
|
126 | void VisualizationDragDropContainer::setMergeAllowedMimeTypes(const QStringList &mimeTypes) | |
130 | { |
|
127 | { | |
131 | impl->m_MergeAllowedMimeTypes = mimeTypes; |
|
128 | impl->m_MergeAllowedMimeTypes = mimeTypes; | |
132 | } |
|
129 | } | |
133 |
|
130 | |||
134 | int VisualizationDragDropContainer::countDragWidget() const |
|
131 | int VisualizationDragDropContainer::countDragWidget() const | |
135 | { |
|
132 | { | |
136 | return impl->countDragWidget(this); |
|
133 | return impl->countDragWidget(this); | |
137 | } |
|
134 | } | |
138 |
|
135 | |||
139 | void VisualizationDragDropContainer::setAcceptMimeDataFunction( |
|
136 | void VisualizationDragDropContainer::setAcceptMimeDataFunction( | |
140 | VisualizationDragDropContainer::AcceptMimeDataFunction fun) |
|
137 | VisualizationDragDropContainer::AcceptMimeDataFunction fun) | |
141 | { |
|
138 | { | |
142 | impl->m_AcceptMimeDataFun = fun; |
|
139 | impl->m_AcceptMimeDataFun = fun; | |
143 | } |
|
140 | } | |
144 |
|
141 | |||
145 | void VisualizationDragDropContainer::startDrag(VisualizationDragWidget *dragWidget, |
|
142 | void VisualizationDragDropContainer::startDrag(VisualizationDragWidget *dragWidget, | |
146 | const QPoint &dragPosition) |
|
143 | const QPoint &dragPosition) | |
147 | { |
|
144 | { | |
148 | auto &helper = sqpApp->dragDropHelper(); |
|
145 | auto &helper = sqpApp->dragDropHelper(); | |
149 | helper.resetDragAndDrop(); |
|
146 | helper.resetDragAndDrop(); | |
150 |
|
147 | |||
151 | // Note: The management of the drag object is done by Qt |
|
148 | // Note: The management of the drag object is done by Qt | |
152 | auto drag = new QDrag{dragWidget}; |
|
149 | auto drag = new QDrag{dragWidget}; | |
153 | drag->setHotSpot(dragPosition); |
|
150 | drag->setHotSpot(dragPosition); | |
154 |
|
151 | |||
155 | auto mimeData = dragWidget->mimeData(); |
|
152 | auto mimeData = dragWidget->mimeData(); | |
156 | drag->setMimeData(mimeData); |
|
153 | drag->setMimeData(mimeData); | |
157 |
|
154 | |||
158 | auto pixmap = QPixmap(dragWidget->size()); |
|
155 | auto pixmap = QPixmap(dragWidget->size()); | |
159 | dragWidget->render(&pixmap); |
|
156 | dragWidget->render(&pixmap); | |
160 | drag->setPixmap(pixmap); |
|
157 | drag->setPixmap(pixmap); | |
161 |
|
158 | |||
162 | auto image = pixmap.toImage(); |
|
159 | auto image = pixmap.toImage(); | |
163 | mimeData->setImageData(image); |
|
160 | mimeData->setImageData(image); | |
164 | mimeData->setUrls({helper.imageTemporaryUrl(image)}); |
|
161 | mimeData->setUrls({helper.imageTemporaryUrl(image)}); | |
165 |
|
162 | |||
166 | if (impl->m_Layout->indexOf(dragWidget) >= 0) { |
|
163 | if (impl->m_Layout->indexOf(dragWidget) >= 0) { | |
167 | helper.setCurrentDragWidget(dragWidget); |
|
164 | helper.setCurrentDragWidget(dragWidget); | |
168 |
|
165 | |||
169 | if (impl->cursorIsInContainer(this)) { |
|
166 | if (impl->cursorIsInContainer(this)) { | |
170 | auto dragWidgetIndex = impl->m_Layout->indexOf(dragWidget); |
|
167 | auto dragWidgetIndex = impl->m_Layout->indexOf(dragWidget); | |
171 | helper.insertPlaceHolder(impl->m_Layout, dragWidgetIndex); |
|
168 | helper.insertPlaceHolder(impl->m_Layout, dragWidgetIndex); | |
172 | dragWidget->setVisible(false); |
|
169 | dragWidget->setVisible(false); | |
173 | } |
|
170 | } | |
|
171 | else { | |||
|
172 | // The drag starts directly outside the drop zone | |||
|
173 | // do not add the placeHolder | |||
|
174 | } | |||
174 |
|
175 | |||
175 | // Note: The exec() is blocking on windows but not on linux and macOS |
|
176 | // Note: The exec() is blocking on windows but not on linux and macOS | |
176 | drag->exec(Qt::MoveAction | Qt::CopyAction); |
|
177 | drag->exec(Qt::MoveAction | Qt::CopyAction); | |
177 | } |
|
178 | } | |
178 | else { |
|
179 | else { | |
179 | qCWarning(LOG_VisualizationDragDropContainer()) |
|
180 | qCWarning(LOG_VisualizationDragDropContainer()) | |
180 | << tr("VisualizationDragDropContainer::startDrag, drag aborted, the specified " |
|
181 | << tr("VisualizationDragDropContainer::startDrag, drag aborted, the specified " | |
181 | "VisualizationDragWidget is not found in this container."); |
|
182 | "VisualizationDragWidget is not found in this container."); | |
182 | } |
|
183 | } | |
183 | } |
|
184 | } | |
184 |
|
185 | |||
185 | void VisualizationDragDropContainer::dragEnterEvent(QDragEnterEvent *event) |
|
186 | void VisualizationDragDropContainer::dragEnterEvent(QDragEnterEvent *event) | |
186 | { |
|
187 | { | |
187 | if (impl->acceptMimeData(event->mimeData())) { |
|
188 | if (impl->acceptMimeData(event->mimeData())) { | |
188 | event->acceptProposedAction(); |
|
189 | event->acceptProposedAction(); | |
189 |
|
190 | |||
190 | auto &helper = sqpApp->dragDropHelper(); |
|
191 | auto &helper = sqpApp->dragDropHelper(); | |
191 |
|
192 | |||
192 | if (!impl->hasPlaceHolder()) { |
|
193 | if (!impl->hasPlaceHolder()) { | |
193 | auto dragWidget = helper.getCurrentDragWidget(); |
|
194 | auto dragWidget = helper.getCurrentDragWidget(); | |
194 |
|
195 | |||
195 | if (dragWidget) { |
|
196 | if (dragWidget) { | |
196 | // If the drag&drop is internal to the visualization, entering the container hide |
|
197 | // If the drag&drop is internal to the visualization, entering the container hide | |
197 | // the dragWidget which was made visible by the dragLeaveEvent |
|
198 | // the dragWidget which was made visible by the dragLeaveEvent | |
198 | auto parentWidget |
|
199 | auto parentWidget | |
199 | = qobject_cast<VisualizationDragDropContainer *>(dragWidget->parentWidget()); |
|
200 | = qobject_cast<VisualizationDragDropContainer *>(dragWidget->parentWidget()); | |
200 | if (parentWidget) { |
|
201 | if (parentWidget) { | |
201 | dragWidget->setVisible(false); |
|
202 | dragWidget->setVisible(false); | |
202 | } |
|
203 | } | |
203 | } |
|
204 | } | |
204 |
|
205 | |||
205 | auto canMerge = impl->allowMergeMimeData(event->mimeData()); |
|
206 | auto canMerge = impl->allowMergeMimeData(event->mimeData()); | |
206 | impl->findPlaceHolderPosition(event->pos(), canMerge, this); |
|
207 | impl->findPlaceHolderPosition(event->pos(), canMerge, this); | |
207 | } |
|
208 | } | |
208 | else { |
|
209 | else { | |
209 | // do nothing |
|
210 | // do nothing | |
210 | } |
|
211 | } | |
211 | } |
|
212 | } | |
212 | else { |
|
213 | else { | |
213 | event->ignore(); |
|
214 | event->ignore(); | |
214 | } |
|
215 | } | |
215 |
|
216 | |||
216 | QWidget::dragEnterEvent(event); |
|
217 | QWidget::dragEnterEvent(event); | |
217 | } |
|
218 | } | |
218 |
|
219 | |||
219 | void VisualizationDragDropContainer::dragLeaveEvent(QDragLeaveEvent *event) |
|
220 | void VisualizationDragDropContainer::dragLeaveEvent(QDragLeaveEvent *event) | |
220 | { |
|
221 | { | |
221 | Q_UNUSED(event); |
|
222 | Q_UNUSED(event); | |
222 |
|
223 | |||
223 | auto &helper = sqpApp->dragDropHelper(); |
|
224 | auto &helper = sqpApp->dragDropHelper(); | |
224 |
|
225 | |||
225 | if (!impl->cursorIsInContainer(this)) { |
|
226 | if (!impl->cursorIsInContainer(this)) { | |
226 | helper.removePlaceHolder(); |
|
227 | helper.removePlaceHolder(); | |
227 | helper.setHightlightedDragWidget(nullptr); |
|
228 | helper.setHightlightedDragWidget(nullptr); | |
228 | impl->m_MinContainerHeight = 0; |
|
229 | impl->m_MinContainerHeight = 0; | |
229 |
|
230 | |||
230 | auto dragWidget = helper.getCurrentDragWidget(); |
|
231 | auto dragWidget = helper.getCurrentDragWidget(); | |
231 | if (dragWidget) { |
|
232 | if (dragWidget) { | |
232 | // dragWidget has a value only if the drag is started from the visualization |
|
233 | // dragWidget has a value only if the drag is started from the visualization | |
233 | // In that case, shows the drag widget at its original place |
|
234 | // In that case, shows the drag widget at its original place | |
234 | // So the drag widget doesn't stay hidden if the drop occurs outside the visualization |
|
235 | // So the drag widget doesn't stay hidden if the drop occurs outside the visualization | |
235 | // drop zone (It is not possible to catch a drop event outside of the application) |
|
236 | // drop zone (It is not possible to catch a drop event outside of the application) | |
236 |
|
237 | |||
237 | if (dragWidget) { |
|
238 | if (dragWidget) { | |
238 | dragWidget->setVisible(true); |
|
239 | dragWidget->setVisible(true); | |
239 | } |
|
240 | } | |
240 | } |
|
241 | } | |
241 | } |
|
242 | } | |
242 | else { |
|
243 | else { | |
243 | // Leave event probably received for a child widget. |
|
244 | // Leave event probably received for a child widget. | |
244 | // Do nothing. |
|
245 | // Do nothing. | |
245 | // Note: The DragLeave event, doesn't have any mean to determine who sent it. |
|
246 | // Note: The DragLeave event, doesn't have any mean to determine who sent it. | |
246 | } |
|
247 | } | |
247 |
|
248 | |||
248 | QWidget::dragLeaveEvent(event); |
|
249 | QWidget::dragLeaveEvent(event); | |
249 | } |
|
250 | } | |
250 |
|
251 | |||
251 | void VisualizationDragDropContainer::dragMoveEvent(QDragMoveEvent *event) |
|
252 | void VisualizationDragDropContainer::dragMoveEvent(QDragMoveEvent *event) | |
252 | { |
|
253 | { | |
253 | if (impl->acceptMimeData(event->mimeData())) { |
|
254 | if (impl->acceptMimeData(event->mimeData())) { | |
254 | auto canMerge = impl->allowMergeMimeData(event->mimeData()); |
|
255 | auto canMerge = impl->allowMergeMimeData(event->mimeData()); | |
255 | impl->findPlaceHolderPosition(event->pos(), canMerge, this); |
|
256 | impl->findPlaceHolderPosition(event->pos(), canMerge, this); | |
256 | } |
|
257 | } | |
257 | else { |
|
258 | else { | |
258 | event->ignore(); |
|
259 | event->ignore(); | |
259 | } |
|
260 | } | |
260 |
|
261 | |||
261 | QWidget::dragMoveEvent(event); |
|
262 | QWidget::dragMoveEvent(event); | |
262 | } |
|
263 | } | |
263 |
|
264 | |||
264 | void VisualizationDragDropContainer::dropEvent(QDropEvent *event) |
|
265 | void VisualizationDragDropContainer::dropEvent(QDropEvent *event) | |
265 | { |
|
266 | { | |
266 | if (impl->acceptMimeData(event->mimeData())) { |
|
267 | if (impl->acceptMimeData(event->mimeData())) { | |
267 | auto dragWidget = sqpApp->dragDropHelper().getCurrentDragWidget(); |
|
268 | auto dragWidget = sqpApp->dragDropHelper().getCurrentDragWidget(); | |
268 | if (impl->hasPlaceHolder()) { |
|
269 | if (impl->hasPlaceHolder()) { | |
269 | auto &helper = sqpApp->dragDropHelper(); |
|
270 | auto &helper = sqpApp->dragDropHelper(); | |
270 |
|
271 | |||
271 | auto droppedIndex = impl->m_Layout->indexOf(&helper.placeHolder()); |
|
272 | auto droppedIndex = impl->m_Layout->indexOf(&helper.placeHolder()); | |
272 |
|
273 | |||
273 | if (dragWidget) { |
|
274 | if (dragWidget) { | |
274 | auto dragWidgetIndex = impl->m_Layout->indexOf(dragWidget); |
|
275 | auto dragWidgetIndex = impl->m_Layout->indexOf(dragWidget); | |
275 | if (dragWidgetIndex >= 0 && dragWidgetIndex < droppedIndex) { |
|
276 | if (dragWidgetIndex >= 0 && dragWidgetIndex < droppedIndex) { | |
276 | // Correction of the index if the drop occurs in the same container |
|
277 | // Correction of the index if the drop occurs in the same container | |
277 | // and if the drag is started from the visualization (in that case, the |
|
278 | // and if the drag is started from the visualization (in that case, the | |
278 | // dragWidget is hidden) |
|
279 | // dragWidget is hidden) | |
279 | droppedIndex -= 1; |
|
280 | droppedIndex -= 1; | |
280 | } |
|
281 | } | |
281 |
|
282 | |||
282 | dragWidget->setVisible(true); |
|
283 | dragWidget->setVisible(true); | |
283 | } |
|
284 | } | |
284 |
|
285 | |||
285 | event->acceptProposedAction(); |
|
286 | event->acceptProposedAction(); | |
286 |
|
287 | |||
287 | helper.removePlaceHolder(); |
|
288 | helper.removePlaceHolder(); | |
288 |
|
289 | |||
289 | emit dropOccured(droppedIndex, event->mimeData()); |
|
290 | emit dropOccured(droppedIndex, event->mimeData()); | |
290 | } |
|
291 | } | |
291 | else { |
|
292 | else { | |
292 | qCWarning(LOG_VisualizationDragDropContainer()) |
|
293 | qCWarning(LOG_VisualizationDragDropContainer()) | |
293 | << tr("VisualizationDragDropContainer::dropEvent, couldn't drop because the " |
|
294 | << tr("VisualizationDragDropContainer::dropEvent, couldn't drop because the " | |
294 | "placeHolder is not found."); |
|
295 | "placeHolder is not found."); | |
295 | // Q_ASSERT(false); |
|
296 | // Q_ASSERT(false); | |
296 | } |
|
297 | } | |
297 | } |
|
298 | } | |
298 | else { |
|
299 | else { | |
299 | event->ignore(); |
|
300 | event->ignore(); | |
300 | } |
|
301 | } | |
301 |
|
302 | |||
302 | sqpApp->dragDropHelper().setHightlightedDragWidget(nullptr); |
|
303 | sqpApp->dragDropHelper().setHightlightedDragWidget(nullptr); | |
303 | impl->m_MinContainerHeight = 0; |
|
304 | impl->m_MinContainerHeight = 0; | |
304 |
|
305 | |||
305 | QWidget::dropEvent(event); |
|
306 | QWidget::dropEvent(event); | |
306 | } |
|
307 | } | |
307 |
|
308 | |||
308 |
|
309 | |||
309 | void VisualizationDragDropContainer::VisualizationDragDropContainerPrivate::findPlaceHolderPosition( |
|
310 | void VisualizationDragDropContainer::VisualizationDragDropContainerPrivate::findPlaceHolderPosition( | |
310 | const QPoint &pos, bool canMerge, const VisualizationDragDropContainer *container) |
|
311 | const QPoint &pos, bool canMerge, const VisualizationDragDropContainer *container) | |
311 | { |
|
312 | { | |
312 | auto &helper = sqpApp->dragDropHelper(); |
|
313 | auto &helper = sqpApp->dragDropHelper(); | |
313 |
|
314 | |||
314 | auto dragWidgetHovered = getChildDragWidgetAt(container, pos); |
|
315 | auto dragWidgetHovered = getChildDragWidgetAt(container, pos); | |
315 | if (dragWidgetHovered) { |
|
316 | if (dragWidgetHovered) { | |
316 | auto nbDragWidget = countDragWidget(container); |
|
317 | auto nbDragWidget = countDragWidget(container); | |
317 | if (nbDragWidget > 0) { |
|
318 | if (nbDragWidget > 0) { | |
318 |
|
319 | |||
319 | if (m_MinContainerHeight == 0) { |
|
320 | if (m_MinContainerHeight == 0) { | |
320 | m_MinContainerHeight = container->size().height(); |
|
321 | m_MinContainerHeight = container->size().height(); | |
321 | } |
|
322 | } | |
322 |
|
323 | |||
323 | m_MinContainerHeight = qMin(m_MinContainerHeight, container->size().height()); |
|
324 | m_MinContainerHeight = qMin(m_MinContainerHeight, container->size().height()); | |
324 | auto graphHeight = qMax(m_MinContainerHeight / nbDragWidget, GRAPH_MINIMUM_HEIGHT); |
|
325 | auto graphHeight = qMax(m_MinContainerHeight / nbDragWidget, GRAPH_MINIMUM_HEIGHT); | |
325 |
|
326 | |||
326 | auto posY = pos.y(); |
|
327 | auto posY = pos.y(); | |
327 | auto dropIndex = floor(posY / graphHeight); |
|
328 | auto dropIndex = floor(posY / graphHeight); | |
328 | auto zoneSize = qMin(graphHeight / 4.0, 75.0); |
|
329 | auto zoneSize = qMin(graphHeight / 4.0, 75.0); | |
329 |
|
330 | |||
330 |
|
331 | |||
331 | auto isOnTop = posY < dropIndex * graphHeight + zoneSize; |
|
332 | auto isOnTop = posY < dropIndex * graphHeight + zoneSize; | |
332 | auto isOnBottom = posY > (dropIndex + 1) * graphHeight - zoneSize; |
|
333 | auto isOnBottom = posY > (dropIndex + 1) * graphHeight - zoneSize; | |
333 |
|
334 | |||
334 | auto placeHolderIndex = m_Layout->indexOf(&(helper.placeHolder())); |
|
335 | auto placeHolderIndex = m_Layout->indexOf(&(helper.placeHolder())); | |
335 |
|
336 | |||
336 | if (isOnTop || isOnBottom || !canMerge) { |
|
337 | if (isOnTop || isOnBottom || !canMerge) { | |
337 | if (isOnBottom) { |
|
338 | if (isOnBottom) { | |
338 | dropIndex += 1; |
|
339 | dropIndex += 1; | |
339 | } |
|
340 | } | |
340 |
|
341 | |||
341 | if (helper.getCurrentDragWidget()) { |
|
342 | if (helper.getCurrentDragWidget()) { | |
342 | auto dragWidgetIndex = m_Layout->indexOf(helper.getCurrentDragWidget()); |
|
343 | auto dragWidgetIndex = m_Layout->indexOf(helper.getCurrentDragWidget()); | |
343 | if (dragWidgetIndex >= 0 && dragWidgetIndex <= dropIndex) { |
|
344 | if (dragWidgetIndex >= 0 && dragWidgetIndex <= dropIndex) { | |
344 | // Correction of the index if the drop occurs in the same container |
|
345 | // Correction of the index if the drop occurs in the same container | |
345 | // and if the drag is started from the visualization (in that case, the |
|
346 | // and if the drag is started from the visualization (in that case, the | |
346 | // dragWidget is hidden) |
|
347 | // dragWidget is hidden) | |
347 | dropIndex += 1; |
|
348 | dropIndex += 1; | |
348 | } |
|
349 | } | |
349 | } |
|
350 | } | |
350 |
|
351 | |||
351 | if (dropIndex != placeHolderIndex) { |
|
352 | if (dropIndex != placeHolderIndex) { | |
352 | helper.insertPlaceHolder(m_Layout, dropIndex); |
|
353 | helper.insertPlaceHolder(m_Layout, dropIndex); | |
353 | } |
|
354 | } | |
354 |
|
355 | |||
355 | helper.setHightlightedDragWidget(nullptr); |
|
356 | helper.setHightlightedDragWidget(nullptr); | |
356 | } |
|
357 | } | |
357 | else if (canMerge) { |
|
358 | else if (canMerge) { | |
358 | // drop on the middle -> merge |
|
359 | // drop on the middle -> merge | |
359 | if (hasPlaceHolder()) { |
|
360 | if (hasPlaceHolder()) { | |
360 | helper.removePlaceHolder(); |
|
361 | helper.removePlaceHolder(); | |
361 | } |
|
362 | } | |
362 |
|
363 | |||
363 | helper.setHightlightedDragWidget(dragWidgetHovered); |
|
364 | helper.setHightlightedDragWidget(dragWidgetHovered); | |
364 | } |
|
365 | } | |
365 | } |
|
366 | } | |
366 | else { |
|
367 | else { | |
367 | qCWarning(LOG_VisualizationDragDropContainer()) |
|
368 | qCWarning(LOG_VisualizationDragDropContainer()) | |
368 | << tr("VisualizationDragDropContainer::dragMoveEvent, no widget found in the " |
|
369 | << tr("VisualizationDragDropContainer::dragMoveEvent, no widget found in the " | |
369 | "container"); |
|
370 | "container"); | |
370 | } |
|
371 | } | |
371 | } |
|
372 | } | |
372 | else if (!hasPlaceHolder()) { |
|
373 | else if (!hasPlaceHolder()) { | |
373 | // Drop on an empty container, just add the placeHolder at the top |
|
374 | // Drop on an empty container, just add the placeHolder at the top | |
374 | helper.insertPlaceHolder(m_Layout, 0); |
|
375 | helper.insertPlaceHolder(m_Layout, 0); | |
375 | } |
|
376 | } | |
376 | else { |
|
377 | else { | |
377 | // No hovered drag widget, the mouse is probably hover the placeHolder |
|
378 | // No hovered drag widget, the mouse is probably hover the placeHolder | |
378 | // Do nothing |
|
379 | // Do nothing | |
379 | } |
|
380 | } | |
380 | } |
|
381 | } |
General Comments 3
Pull request updated. Auto status change to "Under Review"
Changed commits: * 1 added * 0 removed Changed files: * A core/tests/meson.build
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