0029018: Documentation - Provide user guide for Qt browser

Documentation is added in a new "Inspector" page of "User Guides".
Inspector plugins has some improvements by the documentation needs.
New DRAW scripts are implemented for 'tinspector' command.

Author: nds

dox/FILES_HTML.txt

@@ -32,6 +32,7 @@ user_guides/xde/xde.md
 user_guides/ocaf/ocaf.md
 user_guides/tobj/tobj.md
 user_guides/draw_test_harness/draw_test_harness.md
+user_guides/inspector/inspector.md
 user_guides/brep_wp/brep_wp.md
 user_guides/vis/vis.md
 

dox/FILES_PDF.txt

@@ -14,6 +14,7 @@ user_guides/shape_healing/shape_healing.md
 user_guides/ocaf/ocaf.md
 user_guides/step/step.md
 user_guides/draw_test_harness/draw_test_harness.md
+user_guides/inspector/inspector.md
 user_guides/tobj/tobj.md
 user_guides/visualization/visualization.md
 user_guides/xde/xde.md

dox/dev_guides/building/cmake/cmake.md

@@ -97,6 +97,7 @@ The following table gives the full list of environment variables used at the con
 | BUILD_ADDITIONAL_TOOLKITS | String | Semicolon-separated individual toolkits to include into build process. If you want to build some particular libraries (toolkits) only, then you may uncheck all modules in the corresponding *BUILD_MODUE_\<MODULE\>* options and provide the list of necessary libraries here. Of course, all dependencies will be resolved automatically |
 | BUILD_YACCLEX | Boolean flag | Enables Flex/Bison lexical analyzers. OCCT source files relating to STEP reader and ExprIntrp functionality are generated automatically with Flex/Bison. Checking this option leads to automatic search of Flex/Bison binaries and regeneration of the mentioned files |
 | BUILD_MODULE_MfcSamples | Boolean flag | Indicates whether MFC samples should be built together with OCCT. This option is only relevant to Windows platforms |
+| BUILD_Inspector | Boolean flag | Indicates whether Inspector should be built together with OCCT. |
 | BUILD_DOC_Overview | Boolean flag | Indicates whether OCCT overview documentation project should be created together with OCCT. It is not built together with OCCT. Checking this option leads to automatic search of Doxygen binaries. Its building calls Doxygen command to generate the documentation in HTML format |
 | BUILD_PATCH | Path | Points to the directory recognized as a "patch" for OCCT. If specified, the files from this directory take precedence over the corresponding native OCCT sources. This way you are able to introduce patches to Open CASCADE Technology not affecting the original source distribution |
 | BUILD_WITH_DEBUG | Boolean flag | Enables extended messages of many OCCT algorithms, usually printed to cout. These include messages on internal errors and special cases encountered, timing, etc. |

dox/user_guides/draw_test_harness/draw_test_harness.md

@@ -10687,6 +10687,87 @@ Example:
 mdist
 ~~~~~
 
+@section occt_draw_13 Inspector commands
+
+
+This section describes commands that make possible to use Inspector.
+
+@subsection occt_draw_13_1 tinspector
+
+Syntax:                  
+~~~~~
+tinspector [-plugins {name1 ... [nameN] | all}]
+           [-activate name]
+           [-shape object [name1] ... [nameN]]
+           [-open file_name [name1] ... [nameN]]
+           [-update]
+           [-select {object | name1 ... [nameN]}]
+           [-show {0|1} = 1]
+~~~~~
+Starts tool of inspection.
+Options:
+* *plugins* enters plugins that should be added in the inspector.
+Available names are: dfbrowser, vinspector and shapeview.
+Plugins order will be the same as defined in arguments.
+'all' adds all available plugins in the order:
+DFBrowser, VInspector and ShapeView.
+If at the first call this option is not used, 'all' option is applyed;
+* *activate* activates the plugin in the tool view.
+If at the first call this option is not used, the first plugin is activated;
+* *shape* initializes plugin/s by the shape object. If 'name' is empty, initializes all plugins;
+* *open* gives the file to the plugin/s. If the plugin is active, after open, update content will be done;
+* *update* updates content of the active plugin;
+* *select* sets the parameter that should be selected in an active tool view.
+Depending on active tool the parameter is:
+ShapeView: 'object' is an instance of TopoDS_Shape TShape,
+DFBrowser: 'name' is an entry of TDF_Label and name2(optionaly) for TDF_Attribute type name,
+VInspector: 'object' is an instance of AIS_InteractiveObject;
+* *show* sets Inspector view visible or hidden. The first call of this command will show it.
+
+**Example:** 
+~~~~~
+pload DCAF INSPECTOR
+
+NewDocument Doc BinOcaf
+
+set aSetAttr1 100
+set aLabel 0:2
+SetInteger Doc ${aLabel} ${aSetAttr1}
+
+tinspector -plugins dfbrowser -select 0:2 TDataStd_Integer
+~~~~~ 
+
+**Example:** 
+~~~~~
+pload ALL INSPECTOR
+
+box b1 200 100 120
+box b2 100 200 220 100 120 100
+
+tinspector -plugins shapeview -shape b1 -shape b2 -select b1
+~~~~~ 
+
+**Example:** 
+~~~~~
+pload ALL INSPECTOR
+
+tinspector -plugins vinspector
+
+vinit
+box box_1 100 100 100
+vdisplay box_1
+
+box box_2 180 120 200 150 150 150
+vdisplay box_2
+
+vfit
+vselmode box_1 1 1
+vselmode box_1 3 1
+
+tinspector -update -select box_1
+~~~~~ 
+
+
 @section occt_draw_11 Extending Test Harness with custom commands