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In export format dialog, show preview of generated part of description. Fix to #0004941

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git-svn-id: svn://localhost/ardour2/branches/3.0@12911 d708f5d6-7413-0410-9779-e7cbd77b26cf
This commit is contained in:
Sakari Bergen 2012-06-24 11:36:33 +00:00
parent e58e614f20
commit 04416e2d1d
6 changed files with 57 additions and 7 deletions
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6
libs/ardour/ardour/export_format_manager.h
View file

@ -85,6 +85,7 @@ class ExportFormatManager : public PBD::ScopedConnectionList
/* Signals */
PBD::Signal1<void,bool> CompleteChanged;
PBD::Signal0<void> DescriptionChanged;
/* Access to lists */
@ -142,6 +143,7 @@ class ExportFormatManager : public PBD::ScopedConnectionList
bool pending_selection_change;
void selection_changed ();
void check_for_description_change ();
/* Formats and compatibilities */
@ -154,13 +156,15 @@ class ExportFormatManager : public PBD::ScopedConnectionList
ExportFormatBasePtr get_compatibility_intersection ();
ExportFormatBasePtr universal_set;
ExportFormatSpecPtr current_selection;
ExportFormatSpecPtr current_selection;
CompatList compatibilities;
QualityList qualities;
FormatList formats;
SampleRateList sample_rates;
std::string prev_description;
};
} // namespace ARDOUR

2
libs/ardour/ardour/export_format_specification.h
View file

@ -103,7 +103,7 @@ class ExportFormatSpecification : public ExportFormatBase {
PBD::UUID const & id () { return _id; }
std::string const & name () const { return _name; }
std::string description ();
std::string description (bool include_name = true);
bool has_broadcast_info () const { return _has_broadcast_info; }
uint32_t channel_limit () const { return _channel_limit; }

26
libs/ardour/export_format_manager.cc
View file

@ -40,6 +40,8 @@ ExportFormatManager::ExportFormatManager (ExportFormatSpecPtr specification) :
init_qualities ();
init_formats ();
init_sample_rates ();
prev_description = current_selection->description();
}
ExportFormatManager::~ExportFormatManager ()
@ -255,66 +257,77 @@ void
ExportFormatManager::set_name (string name)
{
current_selection->set_name (name);
check_for_description_change ();
}
void
ExportFormatManager::select_src_quality (ExportFormatBase::SRCQuality value)
{
current_selection->set_src_quality (value);
check_for_description_change ();
}
void
ExportFormatManager::select_with_cue (bool value)
{
current_selection->set_with_cue (value);
check_for_description_change ();
}
void
ExportFormatManager::select_with_toc (bool value)
{
current_selection->set_with_toc (value);
check_for_description_change ();
}
void
ExportFormatManager::select_trim_beginning (bool value)
{
current_selection->set_trim_beginning (value);
check_for_description_change ();
}
void
ExportFormatManager::select_silence_beginning (AnyTime const & time)
{
current_selection->set_silence_beginning (time);
check_for_description_change ();
}
void
ExportFormatManager::select_trim_end (bool value)
{
current_selection->set_trim_end (value);
check_for_description_change ();
}
void
ExportFormatManager::select_silence_end (AnyTime const & time)
{
current_selection->set_silence_end (time);
check_for_description_change ();
}
void
ExportFormatManager::select_normalize (bool value)
{
current_selection->set_normalize (value);
check_for_description_change ();
}
void
ExportFormatManager::select_normalize_target (float value)
{
current_selection->set_normalize_target (value);
check_for_description_change ();
}
void
ExportFormatManager::select_tagging (bool tag)
{
current_selection->set_tag (tag);
check_for_description_change ();
}
void
@ -694,15 +707,26 @@ ExportFormatManager::selection_changed ()
}
/* Signal completeness */
/* Signal completeness and possible description change */
CompleteChanged (current_selection->is_complete());
check_for_description_change ();
/* Reset pending state */
pending_selection_change = false;
}
void
ExportFormatManager::check_for_description_change ()
{
std::string new_description = current_selection->description();
if (new_description == prev_description) { return; }
prev_description = new_description;
DescriptionChanged();
}
ExportFormatManager::QualityPtr
ExportFormatManager::get_selected_quality ()
{

6
libs/ardour/export_format_specification.cc
View file

@ -524,11 +524,13 @@ ExportFormatSpecification::set_format (boost::shared_ptr<ExportFormat> format)
}
string
ExportFormatSpecification::description ()
ExportFormatSpecification::description (bool include_name)
{
string desc;
desc = _name + ": ";
if (include_name) {
desc = _name + ": ";
}
if (_normalize) {
desc += _("normalize, ");