0031570: Samples - add Qt samples similar to standard MFC samples

Added Qt sample OCCTOverview providing examples of use of OCCT API with relevant code and demonstration of results in the viewer. Off-topic: some unused images are removed from dox/introduction/images/
2025-08-04 13:13:25 +03:00 · 2020-05-26 14:16:46 +03:00
parent 50ae6dad80
commit a2176e6524
142 changed files with 13409 additions and 24 deletions
--- a/samples/OCCTOverview/code/BaseSample.h
+++ b/samples/OCCTOverview/code/BaseSample.h
@@ -0,0 +1,87 @@
+// Copyright (c) 2020 OPEN CASCADE SAS
+//
+// This file is part of the examples of the Open CASCADE Technology software library.
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in all
+// copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE
+
+#ifndef BASESAMPLE_H
+#define BASESAMPLE_H
+
+#include <sstream>
+
+#include <AIS_InteractiveObject.hxx>
+#include <NCollection_Vector.hxx>
+#include <TCollection_AsciiString.hxx>
+
+//! Base class for specified category classes
+class BaseSample: public Standard_Transient
+{
+  DEFINE_STANDARD_RTTI_INLINE(BaseSample, Standard_Transient)
+public:
+  BaseSample (const TCollection_AsciiString& theSampleSourcePath,
+              const Handle(AIS_InteractiveContext)& theContext)
+  : myCodePath (theSampleSourcePath),
+    myContext (theContext)
+  {
+    //
+  }
+
+  void Clear();
+  void AppendCube();
+
+  Standard_Boolean IsProcessed() const { return myIsProcessed; }
+
+  const NCollection_Vector<Handle(AIS_InteractiveObject)>& Get2dObjects() const { return myObject2d; }
+
+  const NCollection_Vector<Handle(AIS_InteractiveObject)>& Get3dObjects() const { return myObject3d; }
+
+  TCollection_AsciiString GetResult();
+
+  TCollection_AsciiString GetCode() const { return myCode; }
+
+  virtual void Process (const TCollection_AsciiString& theSampleName);
+
+protected:
+  virtual void ExecuteSample (const TCollection_AsciiString& theSampleName) = 0;
+
+  void FindSourceCode (const TCollection_AsciiString& theSampleName);
+  void TraceError (const TCollection_AsciiString& theErrorMessage);
+
+protected:
+
+  Standard_Boolean                                  myIsProcessed;
+  NCollection_Vector<Handle(AIS_InteractiveObject)> myObject2d;
+  NCollection_Vector<Handle(AIS_InteractiveObject)> myObject3d;
+
+  std::ostringstream             myResult;
+  TCollection_AsciiString        myCode;
+  TCollection_AsciiString        myCodePath;
+  Handle(AIS_InteractiveContext) myContext;
+
+protected:
+  static const TCollection_AsciiString FILE_EXTENSION;
+
+private:
+  Standard_Integer findEndOfPhrase (const TCollection_AsciiString& theText,
+                                    const TCollection_AsciiString& theRegexpTemplate);
+  Standard_Integer findClosingBracket (const TCollection_AsciiString& theText,
+                                       Standard_Integer theOpeningBracketIndex,
+                                       Standard_Character theClosingBracketSymbol);
+};
+
+#endif  //BASESAMPLE_H