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audacity/src/commands/AppCommandEvent.cpp
James Crook 1c988b4e3a Automation: AudacityCommand
This is a squash of 50 commits.

This merges the capabilities of BatchCommands and Effects using a new
AudacityCommand class.  AudacityCommand provides one function to specify the
parameters, and then we leverage that one function in automation, whether by chains,
mod-script-pipe or (future) Nyquist.

- Now have AudacityCommand which is using the same mechanism as Effect
- Has configurable parameters
- Has data-entry GUI (built using shuttle GUI)
- Registers with PluginManager.
- Menu commands now provided in chains, and to python batch.
   - Tested with Zoom Toggle.

- ShuttleParams now can set, get, set defaults, validate and specify
the parameters.
- Bugfix: Don't overwrite values with defaults first time out.
- Add DefineParams function for all built-in effects.
- Extend CommandContext to carry output channels for results.

We abuse EffectsManager.  It handles both Effects and
AudacityCommands now.  In time an Effect should become a special case of
AudacityCommand and we'll split and rename the EffectManager class.

- Don't use 'default' as a parameter name.
- Massive renaming for CommandDefinitionInterface
- EffectIdentInterface becomes EffectDefinitionInterface
- EffectAutomationParameters becomes CommandAutomationParameters
- PluginType is now a bit field.

This way we can search for related types at the same time.

- Most old batch commands made into AudacityCommands.
The ones that weren't are for a reason.  They are used by mod-script-pipe
to carry commands and responses across from a non-GUI thread to the GUI
thread.

- Major tidy up of ScreenshotCommand
- Reworking of SelectCommand
- GetPreferenceCommand and SetPreferenceCommand
- GetTrackInfo and SetTrackInfo
- GetInfoCommand
- Help, Open, Save, Import and Export commands.
- Removed obsolete commands ExecMenu, GetProjectInfo and SetProjectInfo
  which are now better handled by other commands.

- JSONify "GetInfo: Commands" output, i.e. commas in the right places.

- General work on better Doxygen.
    - Lyrics -> LyricsPanel
    - Meter -> MeterPanel
- Updated Linux makefile.
- Scripting commands added into Extra menu.
- Distinct names for previously duplicated find-clipping parameters.
- Fixed longstanding error with erroneous status field number which
  previously caused an ASSERT in debug.
- Sensible formatting of numbers in Chains, 0.1 not 0.1000000000137
2018-02-24 14:20:22 -05:00

62 lines
1.4 KiB
C++

/**********************************************************************
Audacity - A Digital Audio Editor
Copyright 1999-2009 Audacity Team
File License: wxWidgets
Dan Horgan
******************************************************************//**
\file AppCommandEvent.cpp
\brief Implements AppCommandEvent.
*//****************************************************************//**
\class AppCommandEvent
\brief An event 'envelope' for sending Command objects through the wxwidgets
event loop.
This allows commands to be communicated from the script thread to the main
thread.
*//*******************************************************************/
#include "AppCommandEvent.h"
DEFINE_EVENT_TYPE(wxEVT_APP_COMMAND_RECEIVED)
IMPLEMENT_DYNAMIC_CLASS(AppCommandEvent, wxEvent)
AppCommandEvent::AppCommandEvent(wxEventType commandType, int id)
: wxCommandEvent(commandType, id)
{ }
// Copy constructor
AppCommandEvent::AppCommandEvent(const AppCommandEvent &event)
: wxCommandEvent(event)
, mCommand(event.mCommand)
{
}
AppCommandEvent::~AppCommandEvent()
{
}
// Clone is required by wxwidgets; implemented via copy constructor
wxEvent *AppCommandEvent::Clone() const
{
return safenew AppCommandEvent(*this);
}
/// Store a pointer to a command object
void AppCommandEvent::SetCommand(const OldStyleCommandPointer &cmd)
{
wxASSERT(!mCommand);
mCommand = cmd;
}
OldStyleCommandPointer AppCommandEvent::GetCommand()
{
return mCommand;
}