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/*
Copyright 2016-2019 StapleButter
This file is part of melonDS.
melonDS is free software: you can redistribute it and/or modify it under
the terms of the GNU General Public License as published by the Free
Software Foundation, either version 3 of the License, or (at your option)
any later version.
melonDS is distributed in the hope that it will be useful, but WITHOUT ANY
WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
You should have received a copy of the GNU General Public License along
with melonDS. If not, see http://www.gnu.org/licenses/.
*/
#include <stdlib.h>
#include <stdio.h>
#include <string.h>
#include "libui/ui.h"
#include "../types.h"
#include "../Config.h"
#include "DlgAudioSettings.h"
void MicLoadWav(char* path);
namespace DlgAudioSettings
{
bool opened;
uiWindow* win;
uiSlider* slVolume;
uiRadioButtons* rbMicInputType;
uiEntry* txMicWavPath;
int oldvolume;
int OnCloseWindow(uiWindow* window, void* blarg)
{
opened = false;
return 1;
}
void OnVolumeChanged(uiSlider* slider, void* blarg)
{
Config::AudioVolume = uiSliderValue(slVolume);
}
void OnMicWavBrowse(uiButton* btn, void* blarg)
{
char* file = uiOpenFile(win, "WAV file (*.wav)|*.wav|Any file|*.*", NULL);
if (!file)
{
return;
}
uiEntrySetText(txMicWavPath, file);
uiFreeText(file);
}
void OnCancel(uiButton* btn, void* blarg)
{
Config::AudioVolume = oldvolume;
uiControlDestroy(uiControl(win));
opened = false;
}
void OnOk(uiButton* btn, void* blarg)
{
Config::AudioVolume = uiSliderValue(slVolume);
Config::MicInputType = uiRadioButtonsSelected(rbMicInputType);
char* wavpath = uiEntryText(txMicWavPath);
strncpy(Config::MicWavPath, wavpath, 511);
uiFreeText(wavpath);
Config::Save();
if (Config::MicInputType == 3) MicLoadWav(Config::MicWavPath);
uiControlDestroy(uiControl(win));
opened = false;
}
void Open()
{
if (opened)
{
uiControlSetFocus(uiControl(win));
return;
}
opened = true;
win = uiNewWindow("Audio settings - melonDS", 400, 100, 0, 0);
uiWindowSetMargined(win, 1);
uiWindowOnClosing(win, OnCloseWindow, NULL);
uiBox* top = uiNewVerticalBox();
uiWindowSetChild(win, uiControl(top));
uiBoxSetPadded(top, 1);
{
uiGroup* grp = uiNewGroup("Audio output");
uiBoxAppend(top, uiControl(grp), 0);
uiGroupSetMargined(grp, 1);
uiBox* in_ctrl = uiNewVerticalBox();
uiGroupSetChild(grp, uiControl(in_ctrl));
uiLabel* label_vol = uiNewLabel("Volume:");
uiBoxAppend(in_ctrl, uiControl(label_vol), 0);
slVolume = uiNewSlider(0, 256);
uiSliderOnChanged(slVolume, OnVolumeChanged, NULL);
uiBoxAppend(in_ctrl, uiControl(slVolume), 0);
}
{
uiGroup* grp = uiNewGroup("Microphone input");
uiBoxAppend(top, uiControl(grp), 0);
uiGroupSetMargined(grp, 1);
uiBox* in_ctrl = uiNewVerticalBox();
uiGroupSetChild(grp, uiControl(in_ctrl));
rbMicInputType = uiNewRadioButtons();
uiRadioButtonsAppend(rbMicInputType, "None");
uiRadioButtonsAppend(rbMicInputType, "Microphone");
uiRadioButtonsAppend(rbMicInputType, "White noise");
uiRadioButtonsAppend(rbMicInputType, "WAV file:");
uiBoxAppend(in_ctrl, uiControl(rbMicInputType), 0);
uiBox* path_box = uiNewHorizontalBox();
uiBoxAppend(in_ctrl, uiControl(path_box), 0);
txMicWavPath = uiNewEntry();
uiBoxAppend(path_box, uiControl(txMicWavPath), 1);
uiButton* path_browse = uiNewButton("...");
uiButtonOnClicked(path_browse, OnMicWavBrowse, NULL);
uiBoxAppend(path_box, uiControl(path_browse), 0);
}
{
uiBox* in_ctrl = uiNewHorizontalBox();
uiBoxSetPadded(in_ctrl, 1);
uiBoxAppend(top, uiControl(in_ctrl), 0);
uiLabel* dummy = uiNewLabel("");
uiBoxAppend(in_ctrl, uiControl(dummy), 1);
uiButton* btncancel = uiNewButton("Cancel");
uiButtonOnClicked(btncancel, OnCancel, NULL);
uiBoxAppend(in_ctrl, uiControl(btncancel), 0);
uiButton* btnok = uiNewButton("Ok");
uiButtonOnClicked(btnok, OnOk, NULL);
uiBoxAppend(in_ctrl, uiControl(btnok), 0);
}
if (Config::AudioVolume < 0) Config::AudioVolume = 0;
else if (Config::AudioVolume > 256) Config::AudioVolume = 256;
oldvolume = Config::AudioVolume;
uiSliderSetValue(slVolume, Config::AudioVolume);
uiRadioButtonsSetSelected(rbMicInputType, Config::MicInputType);
uiEntrySetText(txMicWavPath, Config::MicWavPath);
uiControlShow(uiControl(win));
}
}
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