Re: Patch file_Pulsing progress bar in windows_chenxiajian

OK. Thanks Martin. Have a nice weekend

Chen Xiajian

2011/4/16 Martin Sevior <msevior@gmail.com>:
> Thanks Chen,
>
> I'll have a detailed look at this tomorrow.
>
> Cheers
>
> Martin
>
> On Sat, Apr 16, 2011 at 5:17 AM, Chen Xiajian <chenxiajian1985@gmail.com> wrote:
>> Hi, all.
>> The attachment is the patch file that I implement the Pulsing progress
>> bar in Windows and the screenshot. I have checked in
>> my computer, it works well.
>> The places I modified:
>> ======================1 pd_Document.cpp=========
>> In Windows there is not function like gtk "gtk_progress_bar_pulse"  we
>> do like this:
>> 1. set the process bar style to PBS_MARQUEE
>> 2. change the notify function. the varible "m_isMARQUEEState" is used
>> to control the pluse state
>> use dwStyle&=~PBS_MARQUEE; and dwStyle|=PBS_MARQUEE; to control the
>> process bar's style
>> void ap_usb_ProgressListener::notify()
>> {
>>   if(pProgress->isDefinate())
>> {
>> if(m_isMARQUEEState)
>> {
>> DWORD dwStyle;
>> dwStyle=GetWindowLong(m_ProgressWND, GWL_STYLE);
>> dwStyle&=~PBS_MARQUEE;
>> SetWindowLong(m_ProgressWND, GWL_STYLE, dwStyle );
>> m_isMARQUEEState=false;
>> }
>> double fraction = pProgress->getFraction();
>> SendMessage(m_ProgressWND,PBM_SETPOS,fraction*100,0);
>> }
>> else
>> {
>> if(!m_isMARQUEEState)
>> {
>> DWORD dwStyle;
>> dwStyle=GetWindowLong(m_ProgressWND, GWL_STYLE);
>> dwStyle|=PBS_MARQUEE;
>> SetWindowLong(m_ProgressWND, GWL_STYLE, dwStyle );
>> SendMessage(m_ProgressWND,PBM_SETMARQUEE,1,100);
>> m_isMARQUEEState=true;
>> }
>> }
>> }
>> ======================2 pd_Document.cpp=========
>> Because the Pulsing progress bar in windows need to be update
>> manually, so I change the updateRate.
>> UT_sint32 updateRate =200;--> UT_sint32 updateRate =20;
>> 200 don't has a good effect
>>
>> ===============================================
>> If there is some other functon need to be implemented in Windows, pls
>> tell me,I can implement it!
>>
>>
>> Thanks
>> Chen Xiajian
>>
>
Received on Sat Apr 16 11:21:08 2011