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#include "AIVocalSetPreview.h"
#include "i18n.h"
#include "isound.h"
#include "eclass.h"
#include <stdio.h>
#include <stdlib.h>
#include <time.h>
#include <wx/sizer.h>
#include "wxutil/Bitmap.h"
#include <wx/button.h>
#include <wx/stattext.h>
namespace ui
{
AIVocalSetPreview::AIVocalSetPreview(wxWindow* parent) :
wxPanel(parent, wxID_ANY)
{
createControlPanel();
// Trigger the initial update of the widgets
update();
srand(static_cast<unsigned int>(time(NULL)));
}
void AIVocalSetPreview::createControlPanel()
{
SetMinClientSize(wxSize(200, -1));
SetSizer(new wxBoxSizer(wxVERTICAL));
// Create the playback button
_playButton = new wxButton(this, wxID_ANY);
_playButton->SetBitmap(wxutil::GetLocalBitmap("media-playback-start-ltr.png"));
_stopButton = new wxButton(this, wxID_ANY);
_stopButton->SetBitmap(wxutil::GetLocalBitmap("media-playback-stop.png"));
_playButton->Connect(wxEVT_BUTTON, wxCommandEventHandler(AIVocalSetPreview::onPlay), NULL, this);
_stopButton->Connect(wxEVT_BUTTON, wxCommandEventHandler(AIVocalSetPreview::onStop), NULL, this);
wxBoxSizer* btnHBox = new wxBoxSizer(wxHORIZONTAL);
btnHBox->Add(_playButton, 1, wxRIGHT, 6);
btnHBox->Add(_stopButton, 1);
_statusLabel = new wxStaticText(this, wxID_ANY, "");
GetSizer()->Add(_statusLabel);
GetSizer()->Add(btnHBox);
}
void AIVocalSetPreview::setVocalSetEclass(const IEntityClassPtr& vocalSetDef)
{
_vocalSetDef = vocalSetDef;
update();
}
void AIVocalSetPreview::update()
{
_setShaders.clear();
if (_vocalSetDef != NULL)
{
eclass::AttributeList sndAttrs = eclass::getSpawnargsWithPrefix(
_vocalSetDef, "snd_"
);
for (eclass::AttributeList::const_iterator i = sndAttrs.begin();
i != sndAttrs.end(); ++i)
{
_setShaders.push_back(i->getValue());
}
}
// If the soundshader string is empty, desensitise the widgets
Enable(_vocalSetDef != NULL && !_setShaders.empty());
}
std::string AIVocalSetPreview::getRandomSoundFile()
{
// get a random sound shader
std::size_t idx = static_cast<std::size_t>(rand()) % _setShaders.size();
auto soundShader = GlobalSoundManager().getSoundShader(_setShaders[idx]);
if (!soundShader) return "";
SoundFileList files = soundShader->getSoundFileList();
if (files.empty()) return "";
std::size_t fileIdx = static_cast<std::size_t>(rand()) % files.size();
return files[fileIdx];
}
void AIVocalSetPreview::onPlay(wxCommandEvent& ev)
{
_statusLabel->SetLabelMarkup("");
std::string file = getRandomSoundFile();
if (!file.empty())
{
// Pass the call to the sound manager
if (!GlobalSoundManager().playSound(file))
{
_statusLabel->SetLabelMarkup(_("<b>Error:</b> File not found."));
}
}
}
void AIVocalSetPreview::onStop(wxCommandEvent& ev)
{
// Pass the call to the sound manager
GlobalSoundManager().stopSound();
_statusLabel->SetLabelMarkup("");
}
} // namespace ui
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