Desktop Class Reference

Related Scripting Object: Desktop

The Desktop provides the services for creating and accessing UI objects in Softimage. More...

#include <xsi_desktop.h>

Inheritance diagram for Desktop:

Detailed Description

Since:

4.0

Example:

        using namespace XSI;

        Application app;
        Desktop theDesktop = app.GetDesktop();
        app.LogMessage( L"Desktop name: " + theDesktop.GetName() );

        Layout activeLayout = theDesktop.GetActiveLayout();
        app.LogMessage( L"Active layout name: " + activeLayout.GetName() );

        app.LogMessage( L"Listing all loaded layouts" );
        CRefArray layoutArray = theDesktop.GetLayouts();
        for (LONG i=0; i<layoutArray.GetCount(); i++)
        {
            Layout layout = layoutArray[i];
            app.LogMessage( L"Layout name: " + layout.GetName() );
        }

Constructor & Destructor Documentation

Default destructor.

Constructor.

Parameters:

in_ref

constant reference object.

Copy constructor.

Parameters:

in_obj

constant class object.

Member Function Documentation

Returns the type of the API class.

Returns:

The class type.

Reimplemented from SIObject.

Creates an object from another object. The newly created object is set to empty if the input object is not compatible.

Parameters:

in_obj

constant class object.

Returns:

The new Desktop object.

Creates an object from a reference object. The newly created object is set to empty if the input reference object is not compatible.

Parameters:

in_ref

constant class object.

Returns:

The new Desktop object.

Reimplemented from SIObject.

Returns the current active Layout object.

Returns:

The active Layout,

Sets the Layout object as active.

Parameters:

in_layout

The new active layout object

Returns:

CStatus::OK success

CStatus::Fail failure

Returns an array of Layout objects currently loaded in Softimage.

Returns:

Array of Layout objects,

Redraws the user interface. It does this by pausing the execution of the plug-in until all pending window messages have been processed. See also the Refresh and SceneRefresh commands.

Warning:

Use this function with caution. Calling it frequently can significantly slow down the execution of a plug-in. Redrawing the UI can have implications beyond just the pixels on the screen; for example, render regions may be recalculated and parts of the scene may be re-evaluated.

Disables the Win32 hook used by Softimage on Windows controls.

On Windows, this Win32 hook can interfere with the appearance and behavior of controls in the custom display host and other custom user interfaces. The hook does not interfere with property pages and views.

Disable the hook just before you create a custom UI. After you finish creating the custom UI, call Desktop::RestoreWin32ControlsHook to restore the hook.

You do not need to disable the hook for property pages and views, or on Linux.

Do not disable the controls hook at any other time.

Warning:

Softimage will not function properly if you do not restore the controls hook.

Since:

5.0

Example:

Demonstrates suspending and restoring the Windows controls hook

Warning:

This example uses the Win32 API and therefore does not run on Linux.

        void ShowFontDlg()
        {
            Application app ;

            LOGFONT lf;
            CHOOSEFONT cf ;
            DWORD rgbCurrent = 0 ;

            ZeroMemory(&cf, sizeof(cf));
            cf.lStructSize = sizeof (cf);

            // Use the Softimage main window so that the Font
            // dialog is properly parented
            cf.hwndOwner = (HWND)app.GetDesktop().GetApplicationWindowHandle();

            cf.lpLogFont = &lf;
            cf.rgbColors = rgbCurrent;
            cf.Flags = CF_SCREENFONTS | CF_EFFECTS;

            // Disable the Win32 hook so the
            // Font dialog is displayed properly
            app.GetDesktop().SuspendWin32ControlsHook() ;
            ::ChooseFont(&cf) ; // This function is part of the Win32 API
            app.GetDesktop().RestoreWin32ControlsHook() ;
        }

Restores the Win32 controls hook disabled by a previous call to Desktop::SuspendWin32ControlsHook.

Since:

5.0

Returns the platform-specific top Softimage window handle. On Windows, you must cast the return value to an HWND. On Linux, you get an X window.

Returns:

Window handle.

See also:

ViewContext::GetParentWindowHandle

Since:

5.0

Sets the default OpenGL context as current. Use this call if you need to initialize OpenGL resources which need to be shared with Softimage.

Since:

9.0 (2011)

Explicitly dirties all active viewports and causes a refresh.

See also:

Refresh, SceneRefresh

Since:

9.0 (2011)

• xsi_desktop.h