My plans regarding implementation of Programming shape activity in Qt Quik

[Souradeep Barua]

We can delete the block when it is double clicked. Should I make a demo
video about that?

On Mon, Mar 20, 2017 at 12:11 PM, Emmanuel Charruau <echarruau at gmail.com>
wrote:

> M'y worry is more about how you will attach graphical éléments.  Allow
> user to delete some if they want to.
>
> Le 20 mars 2017 00:26, "Souradeep Barua" <sourad97 at gmail.com> a écrit :
>
>> Hi,
>> Emmanuel Charruau (IRC Nickname: Allon1) asked me how I would implement
>> the block part in programming shape activity from Qt Point of view. He
>> asked me to send this to Johnny and other mentors, that's why I am sending
>> this to the mailing list.
>>
>> Following is a description. Please let me know if you find this
>> convincing, or else I would change my proposal.
>>
>> A mockup of the activity is here : https://youtu.be/ERcfHr7W2ek
>>
>> The bar on the left side of the answer sheet will be a qml object, which
>> is a grid view. It has drop points attached to it.
>> Adding a new block to it will increase the count (Similar to what is done
>> on AnswerSheet.qml in programming maze).
>>
>>
>> The loop qml object will have properties like :
>>
>> repeat:  when the value of it's spin box is changed, editingFinished()
>> signal is sent. And the corresponding onEditingFinished handler sets this
>> variable to the spin box value.
>> statements_count: counts the number of statements attached to it
>>
>> We use an array to store information about the instructions. If we are
>> calling it codequeue.
>>
>> function create_queue() {
>>     codequeue = []
>>     for 1 to bar.count:
>>         if(barmodel.get(index) == normal_statements)
>>             codequeue.push(normal_statements)
>>         else if(barmodel.get(index) == loop_object)
>>         {
>>             for 1 to loop_object.repeat:
>>                 for 1 to loop_object.statements_count:
>>                     codequeue.push(normal_statements)
>>         }
>> }
>>
>> When the codequeue is iterated:
>> function run() {
>>     if(codequeue[it++] == forward)
>>         movePenForward()
>>     else if(codequeue[it++] == turn)
>>         turnPen()
>>
>> }
>>
>> Please let me know as soon as possible, if this seems convincing to you
>> that it can be finished within the given timeline or else, I would change
>> my proposal immediately.
>>
>> Thanks :)
>> --
>>
>>
>> *Regards,*
>>
>> *Souradeep Barua,*
>>
>> *Computer Science and Engineering Department,*
>>
>> *Jadavpur University, kolkata*
>>
>


-- 


*Regards,*

*Souradeep Barua,*

*Computer Science and Engineering Department,*

*Jadavpur University, kolkata*
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