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#ifndef DBPLUGINOPTION_H
#define DBPLUGINOPTION_H
#include <QString>
#include <QVariant>
/**
* @brief Database plugin connection options.
*
* It is used to identify connection options that the DbPlugin implementation needs
* for the plugin to be configured by the user in the DbDialog.
*
* Single DbPluginOption represents in DbDialog:
* <ul>
* <li>single QLabel with text set to DbPluginOption::label,</li>
* <li>an input widget, that depends on DbPluginOption::type.</li>
* </ul>
*
* The input widget is different for different data type expected for the option.
* See DbPluginOption::Type for details.
*
* After user entered his values for options in DbDialog, they are passed
* to the DbPlugin::getInstance() and later to the Db::init(). Options are passed
* as key-value pairs, given the DbPluginOption::key and value specified by the user
* in DbDialog.
*/
struct DbPluginOption
{
/**
* @brief Handler for custom path browser implemented by the plugin.
*/
typedef std::function<QString(const QString&)> CustomBrowseHandler;
/**
* @brief Option data type
*
* Determinates what kind of input widget will be added to DbDialog.
*/
enum Type
{
STRING = 0, /**< QLineEdit will be added. */
INT = 1, /**< QSpinBox will be added */
BOOL = 2, /**< QCheckBox will be added */
DOUBLE = 3, /**< QDoubleSpinBox will be added */
FILE = 4, /**< QLineEdit will be added */
PASSWORD = 5, /**< QLineEdit with value masking will be added */
CHOICE = 6, /**< QComboBox will be added */
CUSTOM_PATH_BROWSE = 7 /**< File path browse button will be handled by the plugin. No additional editor will be added. */
};
/**
* @brief Name for the key in QHash collected from options in DbDialog and
* later passed to DbPlugin::getInstance().
*/
QString key;
/**
* @brief Label text to be used in DbDialog to inform user what is this option.
*/
QString label;
/**
* @brief Optional tooltip to show for added widget.
*/
QString toolTip;
/**
* @brief Optional placeholder text for QLineEdit widget.
*/
QString placeholderText;
/**
* @brief List of values for QComboBox.
*/
QStringList choiceValues;
/**
* @brief Default value to be set in the editor widget.
*/
QVariant defaultValue;
/**
* @brief Indicates if the combobox should be read only or writable.
*/
bool choiceReadOnly = true;
/**
* @brief Minimum value for numeric editors (double or int).
*/
QVariant minValue;
/**
* @brief Maximum value for numeric editors (double or int).
*/
QVariant maxValue;
/**
* @brief Expected data type for the option.
*/
Type type;
/**
* @brief Handler for custom path browser implemented by the plugin.
*/
CustomBrowseHandler customBrowseHandler = nullptr;
};
#endif // DBPLUGINOPTION_H
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