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49582f9dbf
ViewerTest_EventManager now inherits AIS_ViewController. Platform-dependent user input handling within ViewerTest has been revised to process events in common way through AIS_ViewController. The mouse navigation has been changed, so that left mouse clicked without modifers now rotates View. The rubber-band selection can be activated via Alt+LeftMouseButton. Selection is now done on mouse unclick and keyboard short-cuts take effect on unclick. Aspect_Window::SetTitle() - added new method configuring Window title. Introduced new types Aspect_Touch, Aspect_VKey, Aspect_ScrollDelta for processing window events in platform-independent way.
135 lines
4.9 KiB
C++
135 lines
4.9 KiB
C++
// Created by: NW,JPB,CAL
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// Copyright (c) 1991-1999 Matra Datavision
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// Copyright (c) 1999-2014 OPEN CASCADE SAS
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//
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// This file is part of Open CASCADE Technology software library.
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//
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// This library is free software; you can redistribute it and/or modify it under
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// the terms of the GNU Lesser General Public License version 2.1 as published
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// by the Free Software Foundation, with special exception defined in the file
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// OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
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// distribution for complete text of the license and disclaimer of any warranty.
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//
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// Alternatively, this file may be used under the terms of Open CASCADE
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// commercial license or contractual agreement.
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#ifndef _Aspect_Window_HeaderFile
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#define _Aspect_Window_HeaderFile
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#include <Aspect_Background.hxx>
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#include <Aspect_GradientBackground.hxx>
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#include <Aspect_FBConfig.hxx>
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#include <Aspect_FillMethod.hxx>
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#include <Quantity_Color.hxx>
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#include <Aspect_GradientFillMethod.hxx>
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#include <Aspect_TypeOfResize.hxx>
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#include <Aspect_Drawable.hxx>
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#include <Standard.hxx>
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#include <Standard_Transient.hxx>
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#include <Standard_Type.hxx>
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#include <TCollection_AsciiString.hxx>
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class Aspect_DisplayConnection;
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DEFINE_STANDARD_HANDLE(Aspect_Window, Standard_Transient)
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//! Defines a window.
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class Aspect_Window : public Standard_Transient
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{
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public:
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//! Modifies the window background.
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Standard_EXPORT void SetBackground (const Aspect_Background& ABack);
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//! Modifies the window background.
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Standard_EXPORT void SetBackground (const Quantity_Color& color);
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//! Modifies the window gradient background.
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Standard_EXPORT void SetBackground (const Aspect_GradientBackground& ABackground);
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//! Modifies the window gradient background.
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Standard_EXPORT void SetBackground (const Quantity_Color& theFirstColor, const Quantity_Color& theSecondColor, const Aspect_GradientFillMethod theFillMethod);
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//! Opens the window <me>.
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Standard_EXPORT virtual void Map() const = 0;
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//! Closes the window <me>.
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Standard_EXPORT virtual void Unmap() const = 0;
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//! Apply the resizing to the window <me>.
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Standard_EXPORT virtual Aspect_TypeOfResize DoResize() const = 0;
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//! Apply the mapping change to the window <me>.
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//! and returns TRUE if the window is mapped at screen.
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Standard_EXPORT virtual Standard_Boolean DoMapping() const = 0;
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//! Returns the window background.
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Standard_EXPORT Aspect_Background Background() const;
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//! Returns the current image background fill mode.
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Standard_EXPORT Aspect_FillMethod BackgroundFillMethod() const;
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//! Returns the window gradient background.
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Standard_EXPORT Aspect_GradientBackground GradientBackground() const;
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//! Returns True if the window <me> is opened
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//! and False if the window is closed.
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Standard_EXPORT virtual Standard_Boolean IsMapped() const = 0;
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//! Returns True if the window <me> is virtual
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Standard_EXPORT Standard_Boolean IsVirtual() const;
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//! Setup the virtual state
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Standard_EXPORT void SetVirtual (const Standard_Boolean theVirtual);
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//! Returns The Window RATIO equal to the physical
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//! WIDTH/HEIGHT dimensions
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Standard_EXPORT virtual Standard_Real Ratio() const = 0;
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//! Returns The Window POSITION in PIXEL
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Standard_EXPORT virtual void Position (Standard_Integer& X1, Standard_Integer& Y1, Standard_Integer& X2, Standard_Integer& Y2) const = 0;
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//! Returns The Window SIZE in PIXEL
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Standard_EXPORT virtual void Size (Standard_Integer& Width, Standard_Integer& Height) const = 0;
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//! Returns native Window handle (HWND on Windows, Window with Xlib, and so on)
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Standard_EXPORT virtual Aspect_Drawable NativeHandle() const = 0;
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//! Returns parent of native Window handle (HWND on Windows, Window with Xlib, and so on)
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Standard_EXPORT virtual Aspect_Drawable NativeParentHandle() const = 0;
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//! Returns native Window FB config (GLXFBConfig on Xlib)
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Standard_EXPORT virtual Aspect_FBConfig NativeFBConfig() const = 0;
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//! Sets window title.
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virtual void SetTitle (const TCollection_AsciiString& theTitle) { (void )theTitle; }
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//! Invalidate entire window content.
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//!
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//! Implementation is expected to allow calling this method from non-GUI thread,
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//! e.g. by queuing exposure event into window message queue or in other thread-safe manner.
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//!
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//! Optional display argument should be passed when called from non-GUI thread
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//! on platforms implementing thread-unsafe connections to display.
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//! NULL can be passed instead otherwise.
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virtual void InvalidateContent (const Handle(Aspect_DisplayConnection)& theDisp) { (void )theDisp; }
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DEFINE_STANDARD_RTTIEXT(Aspect_Window,Standard_Transient)
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protected:
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//! Initializes the datas of a Window.
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Standard_EXPORT Aspect_Window();
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protected:
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Aspect_Background MyBackground;
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Aspect_GradientBackground MyGradientBackground;
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Aspect_FillMethod MyBackgroundFillMethod;
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Standard_Boolean MyIsVirtual;
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};
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#endif // _Aspect_Window_HeaderFile
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