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https://github.com/WinampDesktop/winamp.git
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122 lines
No EOL
4.1 KiB
C++
122 lines
No EOL
4.1 KiB
C++
#include "preferences.h"
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#include "resource.h"
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#include "../nu/ComboBox.h"
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#include "../nu/Slider.h"
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#include "../Agave/Language/api_language.h"
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#include <strsafe.h>
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/* note to maintainers:
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the combobox code assumes that the options are in numerical order starting from 0
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if this assumption ever changes, you'll need to map AAC_MODE_* and AAC_PROFILE_* to/from indices
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there are some asserts to test this (which will only test in debug mode of course)
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*/
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const int bitrate_slider_precision = 4;
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static void SetSliderBitrate(HWND hwnd, unsigned int bitrate)
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{
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Slider preset_slider(hwnd, IDC_SLIDER_PRESET);
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int low = (unsigned int)SendMessage(GetDlgItem(hwnd,IDC_SLIDER_PRESET), TBM_GETRANGEMIN, 0, 0);
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int position = (bitrate - low)/bitrate_slider_precision + low;
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preset_slider.SetPosition(position, Slider::REDRAW);
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}
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unsigned int GetSliderBitrate(HWND hwnd)
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{
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int low = (unsigned int)SendMessage(GetDlgItem(hwnd,IDC_SLIDER_PRESET), TBM_GETRANGEMIN, 0, 0);
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int position = SendMessage(GetDlgItem(hwnd,IDC_SLIDER_PRESET),TBM_GETPOS,0,0);
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unsigned int bitrate = (position - low)*bitrate_slider_precision + low;
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return bitrate;
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}
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void UpdateInfo(HWND hwnd, const AACConfiguration *config)
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{
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wchar_t temp[128] = {0};
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switch(AACConfig_GetAOT(config))
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{
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case AUD_OBJ_TYP_LC:
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SetDlgItemText(hwnd, IDC_INFO_MODE, L"MPEG-4 AAC LC");
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break;
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case AUD_OBJ_TYP_HEAAC:
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SetDlgItemText(hwnd, IDC_INFO_MODE, L"MPEG-4 HE-AAC");
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break;
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case AUD_OBJ_TYP_PS:
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SetDlgItemText(hwnd, IDC_INFO_MODE, L"MPEG-4 HE-AACv2");
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break;
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}
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if (config->mode == AAC_MODE_VBR)
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{
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StringCbPrintfW(temp, sizeof(temp), WASABI_API_LNGSTRINGW(IDS_VBR_PRESET), config->preset, AACConfig_GetBitrate(config, 2 /* TODO! */)/1000);
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SetDlgItemText(hwnd, IDC_INFO_BITRATE, temp);
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}
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else
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{
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StringCbPrintfW(temp, sizeof(temp), WASABI_API_LNGSTRINGW(IDS_CBR_PRESET), AACConfig_GetBitrate(config, 2 /* TODO! */)/1000);
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SetDlgItemText(hwnd, IDC_INFO_BITRATE, temp);
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}
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}
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/* call this to update the UI according to the configuration values */
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void UpdateUI(HWND hwnd, AACConfigurationFile *config)
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{
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wchar_t temp[128] = {0};
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ComboBox mode_list(hwnd, IDC_MODE);
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ComboBox profile_list(hwnd, IDC_PROFILE);
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config->changing = true;
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Slider preset_slider(hwnd, IDC_SLIDER_PRESET);
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if (config->config.mode == AAC_MODE_VBR)
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{
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preset_slider.SetRange(1, 6, Slider::REDRAW);
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preset_slider.SetTickFrequency(1);
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preset_slider.SetPosition(config->config.preset, Slider::REDRAW);
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SetDlgItemText(hwnd, IDC_STATIC_PRESET, WASABI_API_LNGSTRINGW(IDS_PRESET));
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StringCbPrintf(temp, sizeof(temp), L"%u", config->config.preset);
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SetDlgItemText(hwnd, IDC_EDIT_PRESET, temp);
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profile_list.SelectItem(AAC_PROFILE_AUTOMATIC);
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EnableWindow(profile_list, FALSE);
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ShowWindow(GetDlgItem(hwnd, IDC_KBPS), SW_HIDE);
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}
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else /* implied: if (config->config.mode == AAC_MODE_CBR) */
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{
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int low, high;
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AACConfig_GetBitrateRange(&config->config, &low, &high);
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low = ((low/1000+3)&~3); /* convert to kbps round up to nearest multiple of 4 */
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high = ((high/1000)&~3); /* convert to kbps round down to nearest multiple of 4 */
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int slider_high = low + (high - low)/bitrate_slider_precision;
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preset_slider.SetRange(low, slider_high, Slider::REDRAW);
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if (config->config.profile >= AAC_PROFILE_HE)
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preset_slider.SetTickFrequency(1);
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else
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preset_slider.SetTickFrequency(4);
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SetSliderBitrate(hwnd, config->config.bitrate);
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config->config.bitrate = GetSliderBitrate(hwnd);
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SetDlgItemText(hwnd, IDC_STATIC_PRESET, WASABI_API_LNGSTRINGW(IDS_BITRATE));
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StringCbPrintf(temp, sizeof(temp), L"%u", config->config.bitrate);
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SetDlgItemText(hwnd, IDC_EDIT_PRESET, temp);
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profile_list.SelectItem(config->config.profile);
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EnableWindow(profile_list, TRUE);
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ShowWindow(GetDlgItem(hwnd, IDC_KBPS), SW_SHOWNA);
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}
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config->changing = false;
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}
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int Preferences_GetEncoderVersion(char *version_string, size_t cch)
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{
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char version[128] = {0};
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MPEG4ENC_GetVersionInfo(version, sizeof(version)/sizeof(*version));
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char *p = version;
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while (p && *p)
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{
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if (*p != '.' && (*p < '0' || *p > '9'))
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{
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*p = 0;
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break;
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}
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p++;
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}
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StringCchPrintfA(version_string, cch, WASABI_API_LNGSTRING(IDS_VERSION), version);
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return 0;
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} |