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https://gitlab.com/Nanolx/homebrewfilter.git
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77 lines
1.3 KiB
C++
77 lines
1.3 KiB
C++
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#include <ogcsys.h>
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#include <unistd.h>
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#include "libwiigui/gui.h"
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#include "main.h"
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//#include "Prompts/prompts.h"
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/*** Extern variables ***/
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extern GuiWindow * mainWindow;
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/*** Extern functions ***/
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extern void ResumeGui();
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extern void HaltGui();
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GuiImage * throbberImg = NULL;
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static lwp_t throbberthread = LWP_THREAD_NULL;
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static bool throbberHalt = true;
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int spin = 0;
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void ResumeThrobberThread()
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{
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if(throbberHalt)
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{
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throbberHalt = false;
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throbberImg = new GuiImage(new GuiImageData(Theme.throbber));
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throbberImg->SetAlignment(ALIGN_CENTRE, ALIGN_MIDDLE);
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HaltGui();
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mainWindow->SetState(STATE_DISABLED);
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mainWindow->Append(throbberImg);
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ResumeGui();
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LWP_ResumeThread(throbberthread);
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}
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}
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void HaltThrobberThread()
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{
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if(!throbberHalt)
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{
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spin = 0;
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throbberHalt = true;
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HaltGui();
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mainWindow->Remove(throbberImg);
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mainWindow->SetState(STATE_DEFAULT);
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ResumeGui();
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}
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}
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static void * throbber_update(void *arg)
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{
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while(1)
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{
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if(throbberHalt)
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{
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LWP_SuspendThread(throbberthread);
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}
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else
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{
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usleep(2000);
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spin += 1;
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if(spin >= 360)
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spin = 0;
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throbberImg->SetAngle(spin);
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}
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}
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return NULL;
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}
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void InitThrobberThread()
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{
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LWP_CreateThread (&throbberthread, throbber_update, NULL, NULL, 32768, 60);
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}
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