mirror of
https://gitlab.com/freepascal.org/lazarus/lazarus.git
synced 2025-04-13 05:29:26 +02:00
Docs: LCL/jsonpropstorage. Updates topic content.
This commit is contained in:
parent
28368d3029
commit
f9b6339554
@ -1,425 +1,423 @@
|
||||
<?xml version="1.0" encoding="UTF-8"?>
|
||||
<fpdoc-descriptions>
|
||||
<package name="lcl">
|
||||
|
||||
<!--
|
||||
====================================================================
|
||||
JSONPropStorage
|
||||
====================================================================
|
||||
-->
|
||||
|
||||
<module name="JSONPropStorage">
|
||||
<short>
|
||||
Contains a component that stores Form Session Properties in JSON format.
|
||||
</short>
|
||||
<descr>
|
||||
<p>In this unit you can find an implementation of a name/value pair storage
|
||||
container in JSON format.</p>
|
||||
<p>This container will get the Form's Session Properties that you setup in
|
||||
<p>
|
||||
In this unit you can find an implementation of a name/value pair storage
|
||||
container using JSON (JavaScript Object Notation) format.
|
||||
</p>
|
||||
<p>
|
||||
This container will get the Form's Session Properties that you setup in
|
||||
<link id="#LCL.Forms.TForm">TForm.SessionProperties</link> and read/write
|
||||
them on the file you specify on <link
|
||||
id="#LCL.JsonPropStorage.TJSONPropStorage.JSONFileName">TJSONPropStorage.JSONFileName</link>.</p>
|
||||
them on the file you specify on
|
||||
<link id="#LCL.JsonPropStorage.TJSONPropStorage.JSONFileName">TJSONPropStorage.JSONFileName
|
||||
</link>.
|
||||
</p>
|
||||
</descr>
|
||||
|
||||
<!-- unresolved type reference Visibility: default -->
|
||||
<element name="Classes">
|
||||
<short />
|
||||
<descr />
|
||||
<seealso />
|
||||
</element> <!-- unit Classes -->
|
||||
|
||||
<!-- unresolved type reference Visibility: default -->
|
||||
<element name="SysUtils">
|
||||
<short />
|
||||
<descr />
|
||||
<seealso />
|
||||
</element> <!-- unit SysUtils -->
|
||||
|
||||
<!-- unresolved type reference Visibility: default -->
|
||||
<element name="Forms">
|
||||
<short />
|
||||
<descr />
|
||||
<seealso />
|
||||
</element> <!-- unit Forms -->
|
||||
|
||||
<!-- unresolved type reference Visibility: default -->
|
||||
<!-- unresolved type references -->
|
||||
<element name="Classes"/>
|
||||
<element name="SysUtils"/>
|
||||
<element name="Forms"/>
|
||||
<element name="JSONConf">
|
||||
<short>
|
||||
This unit contains the implementation of a path/value pair generic container
|
||||
in JSON format. See package: <url
|
||||
href="http://wiki.freepascal.org/fcl-json">fcl-json</url>.
|
||||
in JSON format. See package:
|
||||
<url href="http://wiki.freepascal.org/fcl-json">fcl-json</url>.
|
||||
</short>
|
||||
<descr />
|
||||
<seealso />
|
||||
</element> <!-- unit JSONConf -->
|
||||
</element>
|
||||
<element name="LazUTF8"/>
|
||||
|
||||
<!-- unresolved type reference Visibility: default -->
|
||||
<element name="LazUTF8">
|
||||
<short />
|
||||
<descr />
|
||||
<seealso />
|
||||
</element> <!-- unit LazUTF8 -->
|
||||
|
||||
<!-- object Visibility: default -->
|
||||
<element name="TCustomJSONPropStorage">
|
||||
<short>
|
||||
Implements the base class for the JSON Form's Session Properties Storage.
|
||||
Implements the base class used to store session properties to a file in JSON
|
||||
format.
|
||||
</short>
|
||||
<descr />
|
||||
<errors />
|
||||
<seealso />
|
||||
</element> <!-- object TCustomJSONPropStorage -->
|
||||
<descr>
|
||||
<p>
|
||||
<var>TCustomJSONPropStorage</var> is a <var>TFormPropertyStorage</var>
|
||||
descendant which defines a class used to store session properties for a form or
|
||||
frame to a file using JSON (JavaScript Object Notation) format. It extends the
|
||||
ancestor class with properties and methods needed to access the JSON storage
|
||||
mechanism (TJSONConfig) for the class instance.
|
||||
</p>
|
||||
<p>
|
||||
Use the SessionProperties property in the TForm (or TFrame) instance which owns
|
||||
the class to define the component and property names written to the JSON
|
||||
storage mechanism.
|
||||
</p>
|
||||
<p>
|
||||
Use JSONFileName to specify the path and file name to the file where the JSON
|
||||
content for the session properties is stored.
|
||||
</p>
|
||||
<p>
|
||||
Use RootObjectPath to specify the path to the JSON object where the session
|
||||
properties is stored in the JSON file.
|
||||
</p>
|
||||
<p>
|
||||
Use Formatted to control whether formatting options for the JSONConfig file are
|
||||
enabled for the storage mechanism.
|
||||
</p>
|
||||
<p>
|
||||
TCustomJSONPropStorage includes overridden methods used to read, write, and
|
||||
maintain entries in the JSON storage mechanism.
|
||||
</p>
|
||||
<p>
|
||||
Do not create instances of TCustomJSONPropStorage; use the TJSONPropStorage
|
||||
descendant instead.
|
||||
</p>
|
||||
</descr>
|
||||
<seealso>
|
||||
<link id="TJSONPropStorage"/>
|
||||
<link id="#lcl.forms.TFormPropertyStorage">TFormPropertyStorage</link>
|
||||
</seealso>
|
||||
</element>
|
||||
|
||||
<!-- variable Visibility: private -->
|
||||
<element name="TCustomJSONPropStorage.FCount">
|
||||
<short />
|
||||
<descr />
|
||||
<errors />
|
||||
<seealso />
|
||||
</element> <!-- variable TCustomJSONPropStorage.FCount -->
|
||||
<!-- private -->
|
||||
<element name="TCustomJSONPropStorage.FCount"/>
|
||||
<element name="TCustomJSONPropStorage.FJSONFileName"/>
|
||||
<element name="TCustomJSONPropStorage.FRootObjectPath"/>
|
||||
<element name="TCustomJSONPropStorage.FJSONConf"/>
|
||||
<element name="TCustomJSONPropStorage.FFormatted"/>
|
||||
|
||||
<!-- variable Visibility: private -->
|
||||
<element name="TCustomJSONPropStorage.FJSONFileName">
|
||||
<short />
|
||||
<descr />
|
||||
<errors />
|
||||
<seealso />
|
||||
</element> <!-- variable TCustomJSONPropStorage.FJSONFileName -->
|
||||
|
||||
<!-- variable Visibility: private -->
|
||||
<element name="TCustomJSONPropStorage.FRootObjectPath">
|
||||
<short />
|
||||
<descr />
|
||||
<errors />
|
||||
<seealso />
|
||||
</element> <!-- variable TCustomJSONPropStorage.FRootObjectPath -->
|
||||
|
||||
<!-- variable Visibility: private -->
|
||||
<element name="TCustomJSONPropStorage.FJSONConf">
|
||||
<short />
|
||||
<descr />
|
||||
<errors />
|
||||
<seealso />
|
||||
</element> <!-- variable TCustomJSONPropStorage.FJSONConf -->
|
||||
|
||||
<!-- variable Visibility: private -->
|
||||
<element name="TCustomJSONPropStorage.FFormatted">
|
||||
<short />
|
||||
<descr />
|
||||
<errors />
|
||||
<seealso />
|
||||
</element> <!-- variable TCustomJSONPropStorage.FFormatted -->
|
||||
|
||||
<!-- function Visibility: protected -->
|
||||
<!-- protected -->
|
||||
<element name="TCustomJSONPropStorage.GetJSONFileName">
|
||||
<short>
|
||||
Getter for the property <link
|
||||
id="#LCL.JsonPropStorage.TCustomJSONPropStorage.JSONFileName">TCustomJSONPropStorage.JSONFileName</link>.
|
||||
Gets the value for the JSONFileName property.
|
||||
</short>
|
||||
<descr />
|
||||
<errors />
|
||||
<seealso />
|
||||
</element> <!-- function TCustomJSONPropStorage.GetJSONFileName -->
|
||||
|
||||
<!-- function result Visibility: default -->
|
||||
<descr/>
|
||||
<errors/>
|
||||
<seealso>
|
||||
<link id="#lcl.jsonpropstorage.TCustomJSONPropStorage.JSONFileName">TCustomJSONPropStorage.JSONFileName</link>
|
||||
</seealso>
|
||||
</element>
|
||||
<element name="TCustomJSONPropStorage.GetJSONFileName.Result">
|
||||
<short>
|
||||
The current value of the property <link
|
||||
id="#LCL.JsonPropStorage.TCustomJSONPropStorage.JSONFileName">TCustomJSONPropStorage.JSONFileName</link>.
|
||||
Value for the JSONFileName property.
|
||||
</short>
|
||||
</element> <!-- function result TCustomJSONPropStorage.GetJSONFileName.Result
|
||||
-->
|
||||
</element>
|
||||
|
||||
<!-- function Visibility: protected -->
|
||||
<element name="TCustomJSONPropStorage.RootSection">
|
||||
<short>Returns the name of the RootSection.</short>
|
||||
<descr />
|
||||
<errors />
|
||||
<seealso />
|
||||
</element> <!-- function TCustomJSONPropStorage.RootSection -->
|
||||
|
||||
<!-- function result Visibility: default -->
|
||||
<short>
|
||||
Returns the name of the RootSection for the storage mechanism.
|
||||
</short>
|
||||
<descr>
|
||||
<p>
|
||||
<var>RootSection</var> is an overridden <var>String</var> function used to
|
||||
return the section where the JSON content is stored in the JSON file. It
|
||||
ensures that the value in RootObjectPath is used (when assigned). When omitted,
|
||||
the inherited method is called to get the JSON object path for components in
|
||||
the hierarchy for Root.
|
||||
</p>
|
||||
<p>
|
||||
The return value contains the JSON notation for the path name, like:
|
||||
'TApplication/Form1' or 'TApplication/Frame1'.
|
||||
</p>
|
||||
</descr>
|
||||
<seealso/>
|
||||
</element>
|
||||
<element name="TCustomJSONPropStorage.RootSection.Result">
|
||||
<short>The current value of RootSection.</short>
|
||||
</element> <!-- function result TCustomJSONPropStorage.RootSection.Result -->
|
||||
<short>
|
||||
The current value for the RootSection property.
|
||||
</short>
|
||||
</element>
|
||||
|
||||
<!-- function Visibility: protected -->
|
||||
<element name="TCustomJSONPropStorage.GetFormatted">
|
||||
<short>
|
||||
Getter for the property <link
|
||||
id="#LCL.JsonPropStorage.TCustomJSONPropStorage.Formatted">TCustomJSONPropStorage.Formatted</link>.
|
||||
Gets the value for the Formatted property.
|
||||
</short>
|
||||
<descr />
|
||||
<errors />
|
||||
<seealso />
|
||||
</element> <!-- function TCustomJSONPropStorage.GetFormatted -->
|
||||
|
||||
<!-- function result Visibility: default -->
|
||||
<descr/>
|
||||
<seealso>
|
||||
<link id="TCustomJSONPropStorage.Formatted"/>
|
||||
</seealso>
|
||||
</element>
|
||||
<element name="TCustomJSONPropStorage.GetFormatted.Result">
|
||||
<short>
|
||||
The current value of <link
|
||||
id="#LCL.JsonPropStorage.TCustomJSONPropStorage.Formatted">TCustomJSONPropStorage.Formatted</link>.
|
||||
The current value for the Formatted property.
|
||||
</short>
|
||||
</element> <!-- function result TCustomJSONPropStorage.GetFormatted.Result -->
|
||||
</element>
|
||||
|
||||
<!-- procedure Visibility: protected -->
|
||||
<element name="TCustomJSONPropStorage.SetFormatted">
|
||||
<short>
|
||||
Setter for the property <link
|
||||
id="#LCL.JsonPropStorage.TCustomJSONPropStorage.Formatted">TCustomJSONPropStorage.Formatted</link>.
|
||||
Sets the value for the Formatted property.
|
||||
</short>
|
||||
<descr />
|
||||
<errors />
|
||||
<seealso />
|
||||
</element> <!-- procedure TCustomJSONPropStorage.SetFormatted -->
|
||||
|
||||
<!-- argument Visibility: default -->
|
||||
<descr/>
|
||||
<seealso>
|
||||
<link id="TCustomJSONPropStorage.Formatted"/>
|
||||
</seealso>
|
||||
</element>
|
||||
<element name="TCustomJSONPropStorage.SetFormatted.Value">
|
||||
<short>
|
||||
A <var>Boolean</var> value to set the property <link
|
||||
id="#LCL.JsonPropStorage.TCustomJSONPropStorage.Formatted">TCustomJSONPropStorage.Formatted</link>.
|
||||
New <var>Boolean</var> value for the Formatted property.
|
||||
</short>
|
||||
</element> <!-- argument TCustomJSONPropStorage.SetFormatted.Value -->
|
||||
</element>
|
||||
|
||||
<!-- function Visibility: protected -->
|
||||
<element name="TCustomJSONPropStorage.FixPath">
|
||||
<short>
|
||||
Turns '.' notation into '/' notation for the XPATH-like <url
|
||||
href="http://wiki.freepascal.org/fcl-json">JSONConf</url> underlayer.
|
||||
Converts component/property names using '.' delimiters to the '/' delimiter
|
||||
used for the JSON notation in the JSONConfig storage mechanism.
|
||||
</short>
|
||||
<descr />
|
||||
<errors />
|
||||
<seealso />
|
||||
</element> <!-- function TCustomJSONPropStorage.FixPath -->
|
||||
|
||||
<!-- argument Visibility: default -->
|
||||
<descr>
|
||||
<p>
|
||||
<url href="https://lazarus-ccr.sourceforge.io/fpcdoc/fcl/fpjson/index.html">
|
||||
fpjson Reference
|
||||
</url>
|
||||
</p>
|
||||
<p>
|
||||
<url href="http://wiki.freepascal.org/fcl-json">
|
||||
FCL JSON
|
||||
</url>
|
||||
</p>
|
||||
</descr>
|
||||
<seealso/>
|
||||
</element>
|
||||
<element name="TCustomJSONPropStorage.FixPath.aPath">
|
||||
<short>The path to be fixed.</short>
|
||||
</element> <!-- argument TCustomJSONPropStorage.FixPath.aPath -->
|
||||
|
||||
<!-- function result Visibility: default -->
|
||||
</element>
|
||||
<element name="TCustomJSONPropStorage.FixPath.Result">
|
||||
<short>The fixed path is returned with '.' replaced by '/'.</short>
|
||||
</element> <!-- function result TCustomJSONPropStorage.FixPath.Result -->
|
||||
</element>
|
||||
|
||||
<!-- property Visibility: protected -->
|
||||
<element name="TCustomJSONPropStorage.JSONConf">
|
||||
<short>
|
||||
Instance of the object that implements a generic path/value pair storage.
|
||||
TJSONConfig instance used to store path/value pairs.
|
||||
</short>
|
||||
<descr />
|
||||
<errors />
|
||||
<seealso />
|
||||
</element> <!-- property TCustomJSONPropStorage.JSONConf -->
|
||||
<descr>
|
||||
<p>
|
||||
<var>JSONConf</var> is a read-only <var>TJSONConfig</var> property which
|
||||
provides access to the JSON storage mechanism used in the class instance.
|
||||
</p>
|
||||
<remark>
|
||||
JSONConf does not have any of the formatting options assigned in the property.
|
||||
You must assign values to the FormatOptions property in JSONConf to enable the
|
||||
feature when Formatted is set to <b>True</b>. You can use the predefined
|
||||
constant values like AsCompressedJSON or AsCompactJSON.
|
||||
</remark>
|
||||
</descr>
|
||||
<seealso/>
|
||||
</element>
|
||||
|
||||
<!-- procedure Visibility: public -->
|
||||
<!-- public -->
|
||||
<element name="TCustomJSONPropStorage.StorageNeeded">
|
||||
<short>Ask the underlying storage object for an entry.</short>
|
||||
<descr />
|
||||
<errors />
|
||||
<seealso />
|
||||
</element> <!-- procedure TCustomJSONPropStorage.StorageNeeded -->
|
||||
|
||||
<!-- argument Visibility: default -->
|
||||
<short>
|
||||
Ensures that the TJSONConfig storage mechanism for the class instance is
|
||||
allocated and configured when needed.
|
||||
</short>
|
||||
<descr>
|
||||
<p>
|
||||
Creates the TJSONCOnfig instance in JSONConf if it has not already been
|
||||
allocated, or when the value in ReadOnly differs from the value used when the
|
||||
storage mechanism was created. Uses values from Formatted and GetJSONFileName
|
||||
to configure the JSONConf member. Increments the internal usage counter for the
|
||||
storage mechanism.
|
||||
</p>
|
||||
<p>
|
||||
StorageNeeded is called from methods like: Save, Restore, SaveProperties,
|
||||
RestoreProperties, ReadString, WriteString, ReadInteger, WriteInteger, and
|
||||
EraseSections.
|
||||
</p>
|
||||
<p>
|
||||
See FreeStorage for the actions performed when the JSON storage mechanism in
|
||||
JSONConf is no longer needed.
|
||||
</p>
|
||||
</descr>
|
||||
<seealso>
|
||||
<link id="TCustomJSONPropStorage.JSONConf"/>
|
||||
<link id="TCustomJSONPropStorage.Formatted"/>
|
||||
<link id="TCustomJSONPropStorage.GetJSONFileName"/>
|
||||
<link id="TCustomJSONPropStorage.FreeStorage"/>
|
||||
</seealso>
|
||||
</element>
|
||||
<element name="TCustomJSONPropStorage.StorageNeeded.ReadOnly">
|
||||
<short>If the item is read-only.</short>
|
||||
</element> <!-- argument TCustomJSONPropStorage.StorageNeeded.ReadOnly -->
|
||||
<short>
|
||||
<b>True</b> to create the storage mechanism using read-only permission.
|
||||
</short>
|
||||
</element>
|
||||
|
||||
<!-- procedure Visibility: public -->
|
||||
<element name="TCustomJSONPropStorage.FreeStorage">
|
||||
<short>Frees an entry from the underlying storage object.</short>
|
||||
<descr />
|
||||
<errors />
|
||||
<seealso />
|
||||
</element> <!-- procedure TCustomJSONPropStorage.FreeStorage -->
|
||||
<short>
|
||||
Frees the TJSONConfig storage mechanism when no longer needed.
|
||||
</short>
|
||||
<descr>
|
||||
<p>
|
||||
Frees the JSON storage mechanism in JSONConf when the internal usage counter
|
||||
reaches 0 (zero).
|
||||
</p>
|
||||
<p>
|
||||
FreeStorage is called from methods like: Save, Restore, SaveProperties,
|
||||
RestoreProperties, ReadString, WriteString, ReadInteger, WriteInteger, and
|
||||
EraseSections.
|
||||
</p>
|
||||
<p>
|
||||
See StorageNeeded for the actions performed when the JSON storage mechanism in
|
||||
JSONConf is allocated and configured for the class instance.
|
||||
</p>
|
||||
</descr>
|
||||
<seealso>
|
||||
<link id="TCustomJSONPropStorage.JSONConf"/>
|
||||
</seealso>
|
||||
</element>
|
||||
|
||||
<!-- function Visibility: public -->
|
||||
<element name="TCustomJSONPropStorage.DoReadString">
|
||||
<short>
|
||||
Implements the actual reading of a value from the underlying storage
|
||||
container.
|
||||
Performs actions needed to read the value for the specified section and
|
||||
identifier as a String type.
|
||||
</short>
|
||||
<descr />
|
||||
<errors />
|
||||
<seealso />
|
||||
</element> <!-- fucntion TCustomJSONPropStorage.DoReadString -->
|
||||
|
||||
<!-- argument Visibility: default -->
|
||||
<descr>
|
||||
<p>
|
||||
DoReadString is an overridden String function used to implement the ReadString
|
||||
method in TCustomPropertyStorage ancestor.
|
||||
</p>
|
||||
</descr>
|
||||
<errors/>
|
||||
<seealso/>
|
||||
</element>
|
||||
<element name="TCustomJSONPropStorage.DoReadString.Section">
|
||||
<short>The section to be read.</short>
|
||||
</element> <!-- argument TCustomJSONPropStorage.DoReadString.Section -->
|
||||
|
||||
<!-- argument Visibility: default -->
|
||||
<short>The section to be read in the method.</short>
|
||||
</element>
|
||||
<element name="TCustomJSONPropStorage.DoReadString.Ident">
|
||||
<short>The ident to be read.</short>
|
||||
</element> <!-- argument TCustomJSONPropStorage.StorageNeeded.Ident -->
|
||||
|
||||
<!-- argument Visibility: default -->
|
||||
<short>The identifier to be read in the method.</short>
|
||||
</element>
|
||||
<element name="TCustomJSONPropStorage.DoReadString.Default">
|
||||
<short>If has no value then return this as default.</short>
|
||||
</element> <!-- argument TCustomJSONPropStorage.DoReadString.Default -->
|
||||
|
||||
<!-- function result Visibility: default -->
|
||||
<short>
|
||||
Default value returned for the specified section and identifier when either the
|
||||
section or identifer was not found in JSONConf.
|
||||
</short>
|
||||
</element>
|
||||
<element name="TCustomJSONPropStorage.DoReadString.Result">
|
||||
<short>The value of the section/ident requested.</short>
|
||||
</element> <!-- function result TCustomJSONPropStorage.DoReadString.Result -->
|
||||
<short>Returns the value for the section/ident requested.</short>
|
||||
</element>
|
||||
|
||||
<!-- procedure Visibility: public -->
|
||||
<element name="TCustomJSONPropStorage.DoWriteString">
|
||||
<short>
|
||||
Implements the actual writing of a value from the underlying storage
|
||||
container.
|
||||
</short>
|
||||
<descr />
|
||||
<errors />
|
||||
<seealso />
|
||||
</element> <!-- procedure TCustomJSONPropStorage.DoWriteString -->
|
||||
|
||||
<!-- argument Visibility: default -->
|
||||
<descr>
|
||||
<p>
|
||||
DoWriteString is an overridden method used to implement the WriteString
|
||||
method in TCustomPropertyStorage ancestor.
|
||||
</p>
|
||||
</descr>
|
||||
<errors/>
|
||||
<seealso/>
|
||||
</element>
|
||||
<element name="TCustomJSONPropStorage.DoWriteString.Section">
|
||||
<short>The section to be written.</short>
|
||||
</element> <!-- argument TCustomJSONPropStorage.DoWriteString.Section -->
|
||||
|
||||
<!-- argument Visibility: default -->
|
||||
</element>
|
||||
<element name="TCustomJSONPropStorage.DoWriteString.Ident">
|
||||
<short>The ident to be written.</short>
|
||||
</element> <!-- argument TCustomJSONPropStorage.DoWriteString.Ident -->
|
||||
|
||||
<!-- argument Visibility: default -->
|
||||
</element>
|
||||
<element name="TCustomJSONPropStorage.DoWriteString.Value">
|
||||
<short>The value to be written.</short>
|
||||
</element> <!-- argument TCustomJSONPropStorage.DoWriteString.Value -->
|
||||
</element>
|
||||
|
||||
<!-- procedure Visibility: public -->
|
||||
<element name="TCustomJSONPropStorage.DoEraseSections">
|
||||
<short>Erases a section from the underlying storage container.</short>
|
||||
<descr />
|
||||
<errors />
|
||||
<seealso />
|
||||
</element> <!-- procedure TCustomJSONPropStorage.DoEraseSections -->
|
||||
|
||||
<!-- argument Visibility: default -->
|
||||
<descr/>
|
||||
<errors/>
|
||||
<seealso/>
|
||||
</element>
|
||||
<element name="TCustomJSONPropStorage.DoEraseSections.ARootObjectPath">
|
||||
<short>The path to the section that will be erased.</short>
|
||||
</element> <!-- argument
|
||||
TCustomJSONPropStorage.DoEraseSections.ARootObjectPath -->
|
||||
</element>
|
||||
|
||||
<!-- property Visibility: public -->
|
||||
<element name="TCustomJSONPropStorage.JSONFileName">
|
||||
<short>
|
||||
Name of the file where the property data is saved in JSON format.
|
||||
Name of the file where the session property names and values are saved in JSON
|
||||
format.
|
||||
</short>
|
||||
<descr />
|
||||
<errors />
|
||||
<seealso />
|
||||
</element> <!-- property TCustomJSONPropStorage.JSONFileName -->
|
||||
<descr/>
|
||||
<errors/>
|
||||
<seealso/>
|
||||
</element>
|
||||
|
||||
<!-- property Visibility: public -->
|
||||
<element name="TCustomJSONPropStorage.RootObjectPath">
|
||||
<short>Name of the root object path on your JSON file.</short>
|
||||
<descr />
|
||||
<errors />
|
||||
<seealso />
|
||||
</element> <!-- property TCustomJSONPropStorage.RootObjectPath -->
|
||||
<short>
|
||||
Name of the root JSON object in the JSON file.
|
||||
</short>
|
||||
<descr/>
|
||||
<errors/>
|
||||
<seealso/>
|
||||
</element>
|
||||
|
||||
<!-- property Visibility: public -->
|
||||
<element name="TCustomJSONPropStorage.Formatted">
|
||||
<short>This determines if the JSON is to be formatted or not.</short>
|
||||
<descr />
|
||||
<errors />
|
||||
<seealso />
|
||||
</element> <!-- property TCustomJSONPropStorage.Formatted -->
|
||||
<short>
|
||||
Controls whether formatted JSON is emitted in the JSONConf storage mechanism.
|
||||
</short>
|
||||
<descr/>
|
||||
<errors/>
|
||||
<seealso/>
|
||||
</element>
|
||||
|
||||
<!-- object Visibility: default -->
|
||||
<element name="TJSONPropStorage">
|
||||
<short>
|
||||
Implements the final class for the JSON Form Session Properties storage.
|
||||
</short>
|
||||
<descr />
|
||||
<errors />
|
||||
<descr>
|
||||
<p>
|
||||
<var>TJSONPropStorage</var> is a <var>TCustomJSONPropStorage</var>
|
||||
descendant which implements a class used to store session properties for a form
|
||||
or frame to a file using JSON (JavaScript Object Notation) format. It sets the
|
||||
visibility for properties introduced in ancestor classes.
|
||||
</p>
|
||||
<p>
|
||||
Use the SessionProperties property in the TForm (or TFrame) instance which owns
|
||||
the class to define the component and property names written to the JSON
|
||||
storage mechanism.
|
||||
</p>
|
||||
<p>
|
||||
Use JSONFileName to specify the path and file name to the file where the JSON
|
||||
content for the session properties is stored.
|
||||
</p>
|
||||
<p>
|
||||
Use RootObjectPath to specify the path to the JSON object where the session
|
||||
properties is stored in the JSON file.
|
||||
</p>
|
||||
<p>
|
||||
Use Formatted to control whether formatting options for the JSON config file
|
||||
are enabled for the storage mechanism.
|
||||
</p>
|
||||
</descr>
|
||||
<seealso>
|
||||
<link id="#LCL.Forms.TForm">TForm.SessionProperties</link>
|
||||
<link id="#LCL.INIPropStorage.TINIPropStorage">TINIPropStorage</link>
|
||||
<link id="#LCL.XMLPropStorage.TXMLPropStorage">TXMLPropStorage</link>
|
||||
<link id="TCustomJSONPropStorage"/>
|
||||
<link id="#lcl.forms.TForm">TForm.SessionProperties</link>
|
||||
<link id="#lcl.inipropstorage.TINIPropStorage">TINIPropStorage</link>
|
||||
<link id="#lcl.xmlpropstorage.TXMLPropStorage">TXMLPropStorage</link>
|
||||
</seealso>
|
||||
</element> <!-- object TJSONPropStorage -->
|
||||
</element>
|
||||
|
||||
<!-- property Visibility: published -->
|
||||
<element name="TJSONPropStorage.StoredValues" link="#LCL.PropertyStorage.TCustomPropertyStorage.StoredValues">
|
||||
<short />
|
||||
<descr />
|
||||
<errors />
|
||||
<seealso />
|
||||
</element> <!-- property TJSONPropStorage.StoredValues -->
|
||||
<!-- published -->
|
||||
<element name="TJSONPropStorage.StoredValues" link="#lcl.propertystorage.TCustomPropertyStorage.StoredValues"/>
|
||||
<element name="TJSONPropStorage.JSONFileName" link="#lcl.jsonpropstorage.TCustomJSONPropStorage.JSONFileName"/>
|
||||
<element name="TJSONPropStorage.Formatted" link="#lcl.jsonpropstorage.TCustomJSONPropStorage.Formatted"/>
|
||||
<element name="TJSONPropStorage.Active" link="#LCL.PropertyStorage.TCustomPropertyStorage.Active"/>
|
||||
<element name="TJSONPropStorage.OnSavingProperties" link="#LCL.PropertyStorage.TCustomPropertyStorage.OnSavingProperties"/>
|
||||
<element name="TJSONPropStorage.OnSaveProperties" link="#LCL.PropertyStorage.TCustomPropertyStorage.OnSaveProperties"/>
|
||||
<element name="TJSONPropStorage.OnRestoringProperties" link="#LCL.PropertyStorage.TCustomPropertyStorage.OnRestoringProperties"/>
|
||||
<element name="TJSONPropStorage.OnRestoreProperties" link="#LCL.PropertyStorage.TCustomPropertyStorage.OnRestoreProperties"/>
|
||||
|
||||
<!-- property Visibility: published -->
|
||||
<element name="TJSONPropStorage.JSONFileName" link="#LCL.JsonPropStorage.TCustomJSONPropStorage.JSONFileName">
|
||||
<short />
|
||||
<descr />
|
||||
<errors />
|
||||
<seealso />
|
||||
</element> <!-- property TJSONPropStorage.JSONFileName -->
|
||||
|
||||
<!-- property Visibility: published -->
|
||||
<element name="TJSONPropStorage.Formatted" link="#LCL.JsonPropStorage.TCustomJSONPropStorage.Formatted">
|
||||
<short />
|
||||
<descr />
|
||||
<errors />
|
||||
<seealso />
|
||||
</element> <!-- property TJSONPropStorage.StoredValues -->
|
||||
|
||||
<!-- property Visibility: published -->
|
||||
<element name="TJSONPropStorage.Active" link="#LCL.PropertyStorage.TCustomPropertyStorage.Active">
|
||||
<short />
|
||||
<descr />
|
||||
<errors />
|
||||
<seealso />
|
||||
</element> <!-- property TJSONPropStorage.Active -->
|
||||
|
||||
<!-- property Visibility: published -->
|
||||
<element name="TJSONPropStorage.OnSavingProperties" link="#LCL.PropertyStorage.TCustomPropertyStorage.OnSavingProperties">
|
||||
<short />
|
||||
<descr />
|
||||
<errors />
|
||||
<seealso />
|
||||
</element> <!-- property TJSONPropStorage.OnSavingProperties -->
|
||||
|
||||
<!-- property Visibility: published -->
|
||||
<element name="TJSONPropStorage.OnSaveProperties" link="#LCL.PropertyStorage.TCustomPropertyStorage.OnSaveProperties">
|
||||
<short />
|
||||
<descr />
|
||||
<errors />
|
||||
<seealso />
|
||||
</element> <!-- property TJSONPropStorage.OnSaveProperties -->
|
||||
|
||||
<!-- property Visibility: published -->
|
||||
<element name="TJSONPropStorage.OnRestoringProperties" link="#LCL.PropertyStorage.TCustomPropertyStorage.OnRestoringProperties">
|
||||
<short />
|
||||
<descr />
|
||||
<errors />
|
||||
<seealso />
|
||||
</element> <!-- property TJSONPropStorage.OnRestoringProperties -->
|
||||
|
||||
<!-- property Visibility: published -->
|
||||
<element name="TJSONPropStorage.OnRestoreProperties" link="#LCL.PropertyStorage.TCustomPropertyStorage.OnRestoreProperties">
|
||||
<short />
|
||||
<descr />
|
||||
<errors />
|
||||
<seealso />
|
||||
</element> <!-- property TJSONPropStorage.OnRestoreProperties -->
|
||||
|
||||
<!-- procedure Visibility: default -->
|
||||
<element name="Register">
|
||||
<short>
|
||||
Registers <link
|
||||
id="#LCL.JsonPropStorage.TJSONPropStorage">TJSONPropStorage</link> on the
|
||||
Registers
|
||||
<link id="#LCL.JsonPropStorage.TJSONPropStorage">TJSONPropStorage</link> on the
|
||||
'Misc' tab of the component palette.
|
||||
</short>
|
||||
<descr />
|
||||
<errors />
|
||||
<seealso />
|
||||
</element> <!-- procedure Register -->
|
||||
<descr/>
|
||||
<errors/>
|
||||
<seealso/>
|
||||
</element>
|
||||
|
||||
</module> <!-- module JSONPropStorage -->
|
||||
</package> <!-- package lcl -->
|
||||
</module>
|
||||
<!-- JSONPropStorage -->
|
||||
</package>
|
||||
</fpdoc-descriptions>
|
||||
|
Loading…
Reference in New Issue
Block a user