eric7/Documentation/Source/eric7.Graphics.UMLDialog.html

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<h1>eric7.Graphics.UMLDialog</h1>

<p>
Module implementing a dialog showing UML like diagrams.
</p>
<h3>Global Attributes</h3>

<table>
<tr><td>None</td></tr>
</table>
<h3>Classes</h3>

<table>

<tr>
<td><a href="#UMLDialog">UMLDialog</a></td>
<td>Class implementing a dialog showing UML like diagrams.</td>
</tr>
<tr>
<td><a href="#UMLDialogType">UMLDialogType</a></td>
<td>Class defining the UML dialog types.</td>
</tr>
</table>
<h3>Functions</h3>

<table>
<tr><td>None</td></tr>
</table>
<hr />
<hr />
<a NAME="UMLDialog" ID="UMLDialog"></a>
<h2>UMLDialog</h2>

<p>
    Class implementing a dialog showing UML like diagrams.
</p>
<h3>Derived from</h3>
EricMainWindow
<h3>Class Attributes</h3>

<table>
<tr><td>FileVersions</td></tr><tr><td>JsonFileVersions</td></tr><tr><td>UMLDialogType2String</td></tr>
</table>
<h3>Class Methods</h3>

<table>
<tr><td>None</td></tr>
</table>
<h3>Methods</h3>

<table>

<tr>
<td><a href="#UMLDialog.__init__">UMLDialog</a></td>
<td>Constructor</td>
</tr>
<tr>
<td><a href="#UMLDialog.__diagramBuilder">__diagramBuilder</a></td>
<td>Private method to instantiate a diagram builder object.</td>
</tr>
<tr>
<td><a href="#UMLDialog.__getDiagramTitel">__getDiagramTitel</a></td>
<td>Private method to get a textual description for the diagram type.</td>
</tr>
<tr>
<td><a href="#UMLDialog.__initActions">__initActions</a></td>
<td>Private slot to initialize the actions.</td>
</tr>
<tr>
<td><a href="#UMLDialog.__initToolBars">__initToolBars</a></td>
<td>Private slot to initialize the toolbars.</td>
</tr>
<tr>
<td><a href="#UMLDialog.__readJsonGraphicsFile">__readJsonGraphicsFile</a></td>
<td>Private method to read an eric graphics file using the JSON based file format.</td>
</tr>
<tr>
<td><a href="#UMLDialog.__readLineBasedGraphicsFile">__readLineBasedGraphicsFile</a></td>
<td>Private method to read an eric graphics file using the old line based file format.</td>
</tr>
<tr>
<td><a href="#UMLDialog.__relayout">__relayout</a></td>
<td>Private method to re-layout the diagram.</td>
</tr>
<tr>
<td><a href="#UMLDialog.__save">__save</a></td>
<td>Private slot to save the diagram with the current name.</td>
</tr>
<tr>
<td><a href="#UMLDialog.__saveAs">__saveAs</a></td>
<td>Private slot to save the diagram.</td>
</tr>
<tr>
<td><a href="#UMLDialog.__showInvalidDataMessage">__showInvalidDataMessage</a></td>
<td>Private slot to show a message dialog indicating an invalid data file.</td>
</tr>
<tr>
<td><a href="#UMLDialog.__writeJsonGraphicsFile">__writeJsonGraphicsFile</a></td>
<td>Private method to write an eric graphics file using the JSON based file format.</td>
</tr>
<tr>
<td><a href="#UMLDialog.load">load</a></td>
<td>Public method to load a diagram from a file.</td>
</tr>
<tr>
<td><a href="#UMLDialog.show">show</a></td>
<td>Public method to show the dialog.</td>
</tr>
</table>
<h3>Static Methods</h3>

<table>
<tr><td>None</td></tr>
</table>

<a NAME="UMLDialog.__init__" ID="UMLDialog.__init__"></a>
<h4>UMLDialog (Constructor)</h4>
<b>UMLDialog</b>(<i>diagramType, project, path="", parent=None, initBuilder=True, **kwargs</i>)

<p>
        Constructor
</p>
<dl>

<dt><i>diagramType</i> (UMLDialogType)</dt>
<dd>
type of the diagram
</dd>
<dt><i>project</i> (Project)</dt>
<dd>
reference to the project object
</dd>
<dt><i>path</i> (str)</dt>
<dd>
file or directory path to build the diagram from
</dd>
<dt><i>parent</i> (QWidget)</dt>
<dd>
parent widget of the dialog
</dd>
<dt><i>initBuilder</i> (bool)</dt>
<dd>
flag indicating to initialize the diagram
            builder
</dd>
<dt><i>kwargs=</i> (dict)</dt>
<dd>
diagram specific data
</dd>
</dl>
<a NAME="UMLDialog.__diagramBuilder" ID="UMLDialog.__diagramBuilder"></a>
<h4>UMLDialog.__diagramBuilder</h4>
<b>__diagramBuilder</b>(<i>diagramType, path, **kwargs</i>)

<p>
        Private method to instantiate a diagram builder object.
</p>
<dl>

<dt><i>diagramType</i> (UMLDialogType)</dt>
<dd>
type of the diagram
</dd>
<dt><i>path</i> (str)</dt>
<dd>
file or directory path to build the diagram from
</dd>
<dt><i>kwargs=</i> (dict)</dt>
<dd>
diagram specific data
</dd>
</dl>
<dl>
<dt>Return:</dt>
<dd>
reference to the instantiated diagram builder
</dd>
</dl>
<dl>
<dt>Return Type:</dt>
<dd>
UMLDiagramBuilder
</dd>
</dl>
<a NAME="UMLDialog.__getDiagramTitel" ID="UMLDialog.__getDiagramTitel"></a>
<h4>UMLDialog.__getDiagramTitel</h4>
<b>__getDiagramTitel</b>(<i>diagramType</i>)

<p>
        Private method to get a textual description for the diagram type.
</p>
<dl>

<dt><i>diagramType</i> (str)</dt>
<dd>
diagram type string
</dd>
</dl>
<dl>
<dt>Return:</dt>
<dd>
titel of the diagram
</dd>
</dl>
<dl>
<dt>Return Type:</dt>
<dd>
str
</dd>
</dl>
<a NAME="UMLDialog.__initActions" ID="UMLDialog.__initActions"></a>
<h4>UMLDialog.__initActions</h4>
<b>__initActions</b>(<i></i>)

<p>
        Private slot to initialize the actions.
</p>
<a NAME="UMLDialog.__initToolBars" ID="UMLDialog.__initToolBars"></a>
<h4>UMLDialog.__initToolBars</h4>
<b>__initToolBars</b>(<i></i>)

<p>
        Private slot to initialize the toolbars.
</p>
<a NAME="UMLDialog.__readJsonGraphicsFile" ID="UMLDialog.__readJsonGraphicsFile"></a>
<h4>UMLDialog.__readJsonGraphicsFile</h4>
<b>__readJsonGraphicsFile</b>(<i>filename</i>)

<p>
        Private method to read an eric graphics file using the JSON based
        file format.
</p>
<dl>

<dt><i>filename</i> (str)</dt>
<dd>
name of the file to be read
</dd>
</dl>
<dl>
<dt>Return:</dt>
<dd>
flag indicating a successful read
</dd>
</dl>
<dl>
<dt>Return Type:</dt>
<dd>
bool
</dd>
</dl>
<a NAME="UMLDialog.__readLineBasedGraphicsFile" ID="UMLDialog.__readLineBasedGraphicsFile"></a>
<h4>UMLDialog.__readLineBasedGraphicsFile</h4>
<b>__readLineBasedGraphicsFile</b>(<i>filename</i>)

<p>
        Private method to read an eric graphics file using the old line
        based file format.
</p>
<dl>

<dt><i>filename</i> (str)</dt>
<dd>
name of the file to be read
</dd>
</dl>
<dl>
<dt>Return:</dt>
<dd>
flag indicating success
</dd>
</dl>
<dl>
<dt>Return Type:</dt>
<dd>
bool
</dd>
</dl>
<a NAME="UMLDialog.__relayout" ID="UMLDialog.__relayout"></a>
<h4>UMLDialog.__relayout</h4>
<b>__relayout</b>(<i></i>)

<p>
        Private method to re-layout the diagram.
</p>
<a NAME="UMLDialog.__save" ID="UMLDialog.__save"></a>
<h4>UMLDialog.__save</h4>
<b>__save</b>(<i></i>)

<p>
        Private slot to save the diagram with the current name.
</p>
<a NAME="UMLDialog.__saveAs" ID="UMLDialog.__saveAs"></a>
<h4>UMLDialog.__saveAs</h4>
<b>__saveAs</b>(<i>filename=""</i>)

<p>
        Private slot to save the diagram.
</p>
<dl>

<dt><i>filename</i> (str)</dt>
<dd>
name of the file to write to
</dd>
</dl>
<a NAME="UMLDialog.__showInvalidDataMessage" ID="UMLDialog.__showInvalidDataMessage"></a>
<h4>UMLDialog.__showInvalidDataMessage</h4>
<b>__showInvalidDataMessage</b>(<i>filename, linenum=-1</i>)

<p>
        Private slot to show a message dialog indicating an invalid data file.
</p>
<dl>

<dt><i>filename</i> (str)</dt>
<dd>
name of the file containing the invalid data
</dd>
<dt><i>linenum</i> (int)</dt>
<dd>
number of the invalid line
</dd>
</dl>
<a NAME="UMLDialog.__writeJsonGraphicsFile" ID="UMLDialog.__writeJsonGraphicsFile"></a>
<h4>UMLDialog.__writeJsonGraphicsFile</h4>
<b>__writeJsonGraphicsFile</b>(<i>filename</i>)

<p>
        Private method to write an eric graphics file using the JSON based
        file format.
</p>
<dl>

<dt><i>filename</i> (str)</dt>
<dd>
name of the file to write to
</dd>
</dl>
<dl>
<dt>Return:</dt>
<dd>
flag indicating a successful write
</dd>
</dl>
<dl>
<dt>Return Type:</dt>
<dd>
bool
</dd>
</dl>
<a NAME="UMLDialog.load" ID="UMLDialog.load"></a>
<h4>UMLDialog.load</h4>
<b>load</b>(<i>filename=""</i>)

<p>
        Public method to load a diagram from a file.
</p>
<dl>

<dt><i>filename</i> (str)</dt>
<dd>
name of the file to be loaded
</dd>
</dl>
<dl>
<dt>Return:</dt>
<dd>
flag indicating success
</dd>
</dl>
<dl>
<dt>Return Type:</dt>
<dd>
bool
</dd>
</dl>
<a NAME="UMLDialog.show" ID="UMLDialog.show"></a>
<h4>UMLDialog.show</h4>
<b>show</b>(<i>fromFile=False</i>)

<p>
        Public method to show the dialog.
</p>
<dl>

<dt><i>fromFile</i> (bool)</dt>
<dd>
flag indicating, that the diagram was loaded
            from file
</dd>
</dl>
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<hr />
<hr />
<a NAME="UMLDialogType" ID="UMLDialogType"></a>
<h2>UMLDialogType</h2>

<p>
    Class defining the UML dialog types.
</p>
<h3>Derived from</h3>
enum.Enum
<h3>Class Attributes</h3>

<table>
<tr><td>APPLICATION_DIAGRAM</td></tr><tr><td>CLASS_DIAGRAM</td></tr><tr><td>IMPORTS_DIAGRAM</td></tr><tr><td>NO_DIAGRAM</td></tr><tr><td>PACKAGE_DIAGRAM</td></tr>
</table>
<h3>Class Methods</h3>

<table>
<tr><td>None</td></tr>
</table>
<h3>Methods</h3>

<table>
<tr><td>None</td></tr>
</table>
<h3>Static Methods</h3>

<table>
<tr><td>None</td></tr>
</table>

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