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Code Issues Releases Wiki Activity

New files for ProjectSelectionManager

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This commit is contained in:
Paul Licameli
2019-06-09 07:42:40 -04:00
parent 186f2f6ac7
commit 997bf9781d
13 changed files with 365 additions and 287 deletions
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227
src/ProjectManager.cpp
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@@ -31,10 +31,10 @@ Paul Licameli split from AudacityProject.cpp
#include "ProjectFileIORegistry.h"
#include "ProjectFSCK.h"
#include "ProjectHistory.h"
#include "ProjectSelectionManager.h"
#include "ProjectSettings.h"
#include "ProjectWindow.h"
#include "Sequence.h"
#include "Snap.h"
#include "Tags.h"
#include "TrackPanel.h"
#include "UndoManager.h"
@@ -61,33 +61,6 @@ Paul Licameli split from AudacityProject.cpp
const int AudacityProjectTimerID = 5200;
static AudacityProject::AttachedObjects::RegisteredFactory
sProjectSelectionManagerKey {
[]( AudacityProject &project ) {
return std::make_shared< ProjectSelectionManager >( project );
}
};
ProjectSelectionManager &ProjectSelectionManager::Get(
AudacityProject &project )
{
return project.AttachedObjects::Get< ProjectSelectionManager >(
sProjectSelectionManagerKey );
}
const ProjectSelectionManager &ProjectSelectionManager::Get(
const AudacityProject &project )
{
return Get( const_cast< AudacityProject & >( project ) );
}
ProjectSelectionManager::ProjectSelectionManager( AudacityProject &project )
: mProject{ project }
{
}
ProjectSelectionManager::~ProjectSelectionManager() = default;
static AudacityProject::AttachedObjects::RegisteredFactory sProjectManagerKey {
[]( AudacityProject &project ) {
return std::make_shared< ProjectManager >( project );
@@ -447,204 +420,6 @@ AudacityProject *ProjectManager::New()
return p;
}
bool ProjectSelectionManager::SnapSelection()
{
auto &project = mProject;
auto &settings = ProjectSettings::Get( project );
auto &window = ProjectWindow::Get( project );
auto snapTo = settings.GetSnapTo();
if (snapTo != SNAP_OFF) {
auto &viewInfo = ViewInfo::Get( project );
SelectedRegion &selectedRegion = viewInfo.selectedRegion;
NumericConverter nc(NumericConverter::TIME,
settings.GetSelectionFormat(), 0, settings.GetRate());
const bool nearest = (snapTo == SNAP_NEAREST);
const double oldt0 = selectedRegion.t0();
const double oldt1 = selectedRegion.t1();
nc.ValueToControls(oldt0, nearest);
nc.ControlsToValue();
const double t0 = nc.GetValue();
nc.ValueToControls(oldt1, nearest);
nc.ControlsToValue();
const double t1 = nc.GetValue();
if (t0 != oldt0 || t1 != oldt1) {
selectedRegion.setTimes(t0, t1);
window.TP_DisplaySelection();
return true;
}
}
return false;
}
double ProjectSelectionManager::AS_GetRate()
{
auto &project = mProject;
auto &settings = ProjectSettings::Get( project );
return settings.GetRate();
}
// Typically this came from the SelectionToolbar and does not need to
// be communicated back to it.
void ProjectSelectionManager::AS_SetRate(double rate)
{
auto &project = mProject;
auto &settings = ProjectSettings::Get( project );
settings.SetRate( rate );
}
int ProjectSelectionManager::AS_GetSnapTo()
{
auto &project = mProject;
auto &settings = ProjectSettings::Get( project );
return settings.GetSnapTo();
}
void ProjectSelectionManager::AS_SetSnapTo(int snap)
{
auto &project = mProject;
auto &settings = ProjectSettings::Get( project );
auto &window = ProjectWindow::Get( project );
settings.SetSnapTo( snap );
// LLL: TODO - what should this be changed to???
// GetCommandManager()->Check(wxT("Snap"), mSnapTo);
gPrefs->Write(wxT("/SnapTo"), snap);
gPrefs->Flush();
SnapSelection();
window.RedrawProject();
SelectionBar::Get( project ).SetSnapTo(snap);
}
const NumericFormatSymbol & ProjectSelectionManager::AS_GetSelectionFormat()
{
auto &project = mProject;
auto &settings = ProjectSettings::Get( project );
return settings.GetSelectionFormat();
}
void ProjectSelectionManager::AS_SetSelectionFormat(
const NumericFormatSymbol & format)
{
auto &project = mProject;
auto &settings = ProjectSettings::Get( project );
settings.SetSelectionFormat( format );
gPrefs->Write(wxT("/SelectionFormat"), format.Internal());
gPrefs->Flush();
if (SnapSelection())
TrackPanel::Get( project ).Refresh(false);
SelectionBar::Get( project ).SetSelectionFormat(format);
}
void ProjectSelectionManager::AS_ModifySelection(
double &start, double &end, bool done)
{
auto &project = mProject;
auto &history = ProjectHistory::Get( project );
auto &trackPanel = TrackPanel::Get( project );
auto &viewInfo = ViewInfo::Get( project );
viewInfo.selectedRegion.setTimes(start, end);
trackPanel.Refresh(false);
if (done) {
history.ModifyState(false);
}
}
double ProjectSelectionManager::SSBL_GetRate() const
{
auto &project = mProject;
auto &settings = ProjectSettings::Get( project );
auto &tracks = TrackList::Get( project );
// Return maximum of project rate and all track rates.
return std::max( settings.GetRate(),
tracks.Any<const WaveTrack>().max( &WaveTrack::GetRate ) );
}
const NumericFormatSymbol &
ProjectSelectionManager::SSBL_GetFrequencySelectionFormatName()
{
auto &project = mProject;
auto &settings = ProjectSettings::Get( project );
return settings.GetFrequencySelectionFormatName();
}
void ProjectSelectionManager::SSBL_SetFrequencySelectionFormatName(
const NumericFormatSymbol & formatName)
{
auto &project = mProject;
auto &settings = ProjectSettings::Get( project );
settings.SetFrequencySelectionFormatName( formatName );
gPrefs->Write(wxT("/FrequencySelectionFormatName"),
formatName.Internal());
gPrefs->Flush();
#ifdef EXPERIMENTAL_SPECTRAL_EDITING
SpectralSelectionBar::Get( project ).SetFrequencySelectionFormatName(formatName);
#endif
}
const NumericFormatSymbol &
ProjectSelectionManager::SSBL_GetBandwidthSelectionFormatName()
{
auto &project = mProject;
auto &settings = ProjectSettings::Get( project );
return settings.GetBandwidthSelectionFormatName();
}
void ProjectSelectionManager::SSBL_SetBandwidthSelectionFormatName(
const NumericFormatSymbol & formatName)
{
auto &project = mProject;
auto &settings = ProjectSettings::Get( project );
settings.SetBandwidthSelectionFormatName( formatName );
gPrefs->Write(wxT("/BandwidthSelectionFormatName"),
formatName.Internal());
gPrefs->Flush();
#ifdef EXPERIMENTAL_SPECTRAL_EDITING
SpectralSelectionBar::Get( project ).SetBandwidthSelectionFormatName(formatName);
#endif
}
void ProjectSelectionManager::SSBL_ModifySpectralSelection(
double &bottom, double &top, bool done)
{
#ifdef EXPERIMENTAL_SPECTRAL_EDITING
auto &project = mProject;
auto &history = ProjectHistory::Get( project );
auto &trackPanel = TrackPanel::Get( project );
auto &viewInfo = ViewInfo::Get( project );
double nyq = SSBL_GetRate() / 2.0;
if (bottom >= 0.0)
bottom = std::min(nyq, bottom);
if (top >= 0.0)
top = std::min(nyq, top);
viewInfo.selectedRegion.setFrequencies(bottom, top);
trackPanel.Refresh(false);
if (done) {
history.ModifyState(false);
}
#else
bottom; top; done;
#endif
}
// LL: All objects that have a reference to the DirManager should
// be deleted before the final mDirManager->Deref() in this
// routine. Failing to do so can cause unwanted recursion