How to add double click processing protocol in the "On_kInitAppMsg" function(AcDbDoubleClickEdit)

colin65
colin65
in Programming and customization

I now need to implement a function of double clicking a specific block response. I inherited the class "CFrameDoubleClick" from "AcDbDoubleClickEdit" to implement double clicking response. But I'm "On_kInitAppMsg (void * PKT)" add double-click an error when processing agreement, I add the function of the agreement as follows "AcDbDoubleClickEdit: : rxInit ();
CFrameDoubleClick* pContactEdit = new CFrameDoubleClick;
AcDbBlockReference::desc()->addX(AcDbDoubleClickEdit::desc(), pContactEdit);” Display error :LNK2019????????? "__declspec(dllimport) public: static void __cdecl AcDbDoubleClickEdit::rxInit(void)" (_imp? rxInit@AcDbDoubleClickEdit@@SAXXZ),?? "public: virtual enum AcRx::AppRetCode __cdecl CMSDApp::On_kInitAppMsg(void *)" (? On_kInitAppMsg@CMSDApp@@UEAA? AW4AppRetCode@AcRx@@PEAX@Z),

How do I add a protocol for double click processing to the "On_kInitAppMsg" function（version bricacad 2024）

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Comments

  • Its_Alive
    Its_Alive
    edited June 28

    you have to create your class

    class AcDbDoubleClickBlockReference : public AcDbDoubleClickEdit
{
public:
    AcDbDoubleClickBlockReference() = default;
    virtual ~AcDbDoubleClickBlockReference() override = default;

    virtual void finishEdit(void) override
    {
        acutPrintf(_T("\nfinishEdit: "));
    }
    virtual void startEdit(AcDbEntity* pEnt, AcGePoint3d pt) override
    {
        acutPrintf(_T("\nstartEdit: "));
    }
};

    then

    class AcRxPyApp : public AcRxArxApp
{
    std::unique_ptr<AcDbDoubleClickBlockReference> pRefClick;
public:
    AcRxPyApp() : AcRxArxApp()
    {
    }

    virtual AcRx::AppRetCode On_kInitAppMsg(void* pkt) override
    {
        AcRx::AppRetCode retCode = AcRxArxApp::On_kInitAppMsg(pkt);

        pRefClick.reset(new AcDbDoubleClickBlockReference());
        AcDbBlockReference::desc()->addX(AcDbDoubleClickEdit::desc(), pRefClick.get());

        return (retCode);
    }

    note, you will have to remove all the double click actions from the CUI as they are called first

    doubleclick.png

  • Its_Alive
    Its_Alive

    ***remove all the double click actions from the CUI as they are called first

    should read all the double click actions that are relevant to block refs

  • colin65
    colin65
    https://forum.bricsys.com/discussion/comment/53959#Comment_53959

    I tried it the way you did, but there was no response when I double-clicked a block, and it always felt like I was missing a process to initialize AcDbDoubleClickEdit

    image.png
    image.png
    image.png

  • Its_Alive
    Its_Alive

    yeah, it’s not really a useful tool anymore because the CUI fires first, blocking your action. Maybe you can replace the ddedit command or use events

  • colin65
    colin65

    Thank you very much. I've decided to take another option