ScreenshotCommand.cpp File Reference

#include "ScreenshotCommand.h"
#include <mutex>
#include <thread>
#include "LoadCommands.h"
#include "Project.h"
#include <wx/app.h>
#include <wx/toplevel.h>
#include <wx/dcscreen.h>
#include <wx/dcmemory.h>
#include <wx/settings.h>
#include <wx/bitmap.h>
#include <wx/valgen.h>
#include "ActiveProject.h"
#include "../AdornedRulerPanel.h"
#include "../TrackPanel.h"
#include "../toolbars/ToolManager.h"
#include "Prefs.h"
#include "ProjectWindows.h"
#include "SettingsVisitor.h"
#include "ShuttleGui.h"
#include "Track.h"
#include "../widgets/VetoDialogHook.h"
#include "CommandContext.h"
#include "CommandManager.h"
#include "CommandDispatch.h"
#include "../CommonCommandFlags.h"

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Namespaces
namespace	anonymous_namespace{ScreenshotCommand.cpp}

Macros
#define	TRICKY_CAPTURE
#define	CAPTURE_NYQUIST_TOO

Functions
void	IdleHandler (wxIdleEvent &event)
static void	Yield ()

Variables
BuiltinCommandsModule::Registration< ScreenshotCommand >	anonymous_namespace{ScreenshotCommand.cpp}::reg
static const EnumValueSymbol	kBackgroundStrings [ScreenshotCommand::nBackgrounds]
static AudacityProject *	pIdleHandlerProject = nullptr
AttachedItem	anonymous_namespace{ScreenshotCommand.cpp}::sAttachment

Macro Definition Documentation

CAPTURE_NYQUIST_TOO

#define CAPTURE_NYQUIST_TOO

TRICKY_CAPTURE

#define TRICKY_CAPTURE

Function Documentation

IdleHandler()

void IdleHandler

(

wxIdleEvent &

event

)

Definition at line 172 of file ScreenshotCommand.cpp.

                                    {
   event.Skip();
   wxWindow * pWin = dynamic_cast<wxWindow*>(event.GetEventObject());
   wxASSERT( pWin );
   pWin->Unbind(wxEVT_IDLE, IdleHandler);
   CommandContext context( *pIdleHandlerProject );
   // We have the relevant window, so go and capture it.
   if( ScreenshotCommand::mpShooter )
      ScreenshotCommand::mpShooter->CaptureWindowOnIdle( context, pWin );
}

References ScreenshotCommand::CaptureWindowOnIdle(), IdleHandler(), ScreenshotCommand::mpShooter, and pIdleHandlerProject.

Referenced by IdleHandler(), and ScreenshotCommand::SetIdleHandler().

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Yield()

static void Yield ( )

static

Definition at line 222 of file ScreenshotCommand.cpp.

{
   using namespace std::chrono;
   int cnt;
   for (cnt = 10; cnt && !wxTheApp->Yield(true); cnt--)
      std::this_thread::sleep_for(10ms);
   std::this_thread::sleep_for(200ms);
   for (cnt = 10; cnt && !wxTheApp->Yield(true); cnt--)
      std::this_thread::sleep_for(10ms);
}

Referenced by ScreenshotCommand::Capture(), and ScreenshotCommand::CaptureToolbar().

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Variable Documentation

kBackgroundStrings

const EnumValueSymbol kBackgroundStrings[ScreenshotCommand::nBackgrounds]

static

Initial value:

=
{
   
   { XO("Blue") },
   
   { XC("White", "color") },
   { XO("None") },
}

Definition at line 111 of file ScreenshotCommand.cpp.

Referenced by ScreenshotCommand::PopulateOrExchange(), and ScreenshotCommand::VisitSettings().

pIdleHandlerProject

AudacityProject* pIdleHandlerProject = nullptr

static

Definition at line 164 of file ScreenshotCommand.cpp.

Referenced by IdleHandler(), and ScreenshotCommand::SetIdleHandler().