SCView

SCView is a Step Express data viewer<br/> SCView stands for StepCode View <br/>

Features

One model

• SCView stores one data model : the express schema
• Multi models support may come (?)

3 views

SCView delivers 3 views of the same model

• The tree view
• The Express-G view : a diagram based representation
• The Express text view

Search / find

• At the top right corner of the window, the find function (Ctrl+F) provides search with completion<br/> <img src="https://github.com/LaurentBauer/SCView/wiki/img/search_002.png">

Tree View

<img src="https://github.com/LaurentBauer/SCView/wiki/img/Tree_001.png">

• The top Item represents the schema. It has two children:
• The list of entities
• The list of types
• Lists display their children

Navigation <br/> Selecting one entity or type in the tree will display the selection in the two other views

Show / Hide with F3

The Express-G view

<img src="https://github.com/LaurentBauer/SCView/wiki/img/EG_010.png">

• Delivers a diagram representation of the currently selected Entity <br/>
• The composition structure is partially implemented
• The inheritance view is NOT implemented
• other features like cardinality, rules... are NOT implemented

Navigation <br/> Double clicking one entity or type will display the selection in the two other views

The Express Text Editor

<img src="https://github.com/LaurentBauer/SCView/wiki/img/textView.png">

• Displays the selected entity/type in the Express format
• Has a syntax highlighter
• Is Read only : no edition features !
• Has mouse tracking over objects and popup as tooltip the express description
• Provides Hypertext-like navigation

The Highlighter

• Types
• Entities
• Simple Types
• Some keywords

Navigation <br/> Double clicking one entity or type will display the selection in the two other views

Show / Hide with F4

Standard undo / redo

• Undo with Ctrl+Z
• Redo with Ctrl+Y
• To navigate backward / forward

Express-G supported features

<TABLE BORDER="0"> <CAPTION> Types and diagram representation </CAPTION> <TR> <TH> Type Description </TH> <TH> Express Definition </TH> <TH> Express-G Representation </TH> </TR> <TR> <TD> Basic types </TD> <TD> Keywords <br /> <ul> <li> INTEGER </li> <li> REAL </li> <li> BOOLEAN </li> <li> LOGICAL </li> <li> STRING </li> <li> BINARY </li> <li> NUMBER </li> </ul> </TD> <TD> <IMG SRC="https://github.com/LaurentBauer/SCView/wiki/img/realTypeDiagram.png" ALT="Img: Basic type example"> </TD> </TR> <TR> <TD> User Defined </TD> <TD> TYPE label = STRING; <br /> END_TYPE; <br /> </TD> <TD> <IMG SRC="https://github.com/LaurentBauer/SCView/wiki/img/definedTypeDiagram.png" ALT="Img: Defined type"> </TD> </TR> <TR> <TD> SELECT </TD> <TD> TYPE curve_on_surface = select <br/> (pcurve, <br/> surface_curve, <br/> composite_curve_on_surface); <br/> END_TYPE; <br/> </TD> <TD> <IMG SRC="https://github.com/LaurentBauer/SCView/wiki/img/selectTypeDiagram.png" ALT="Img: Select type"> </TD> </TR> <TR> <TD> ENUMERATION </TD> <TD> TYPE marker_type = ENUMERATION OF <br/> (dot, x, plus, asterisk, ring, square, triangle);<br/> END_TYPE; </TD> <TD> <IMG SRC="https://github.com/LaurentBauer/SCView/wiki/img/enumTypeDiagram.png" ALT="Img: Enum type"> </TD> </TR> </TABLE>

And that's all for now...

Dependencies

Based on STEP-Code and Qt

Warning:

• Development version
• Partial implementation of Express, especially Express-G
• Use it for test, DO NOT use it in production / operation
• Made for fun