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winamp/Src/Plugins/Input/in_flac/FileInfo.cpp

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/*
** Copyright (C) 2007-2011 Nullsoft, Inc.
**
** This software is provided 'as-is', without any express or implied warranty. In no event will the authors be held
** liable for any damages arising from the use of this software.
**
** Permission is granted to anyone to use this software for any purpose, including commercial applications, and to
** alter it and redistribute it freely, subject to the following restrictions:
**
** 1. The origin of this software must not be misrepresented; you must not claim that you wrote the original software.
** If you use this software in a product, an acknowledgment in the product documentation would be appreciated but is not required.
**
** 2. Altered source versions must be plainly marked as such, and must not be misrepresented as being the original software.
**
** 3. This notice may not be removed or altered from any source distribution.
**
** Author: Ben Allison benski@winamp.com
** Created: March 1, 2007
**
*/
#include <FLAC/all.h>
#include "main.h"
#include "../nu/ns_wc.h"
#include <windows.h>
#include "resource.h"
#include "Metadata.h"
#include "../nu/AutoWide.h"
#include "../nu/AutoChar.h"
#include "Stopper.h"
#include <strsafe.h>
#include <commctrl.h>
#include "../Agave/Language/api_language.h"
bool FlacTagToWinampTag(wchar_t * tag, int len)
{
#define TAG_ALIAS(b,a) if(!_wcsicmp(L ## a, tag)) { lstrcpynW(tag, L ## b, len); return true; }
TAG_ALIAS("title", "TITLE");
TAG_ALIAS("artist", "ARTIST");
TAG_ALIAS("album", "ALBUM");
TAG_ALIAS("genre", "GENRE");
TAG_ALIAS("comment", "COMMENT");
TAG_ALIAS("year", "DATE");
TAG_ALIAS("track", "TRACKNUMBER");
TAG_ALIAS("albumartist", "ALBUM ARTIST");
TAG_ALIAS("composer", "COMPOSER");
TAG_ALIAS("disc", "DISCNUMBER");
TAG_ALIAS("publisher", "PUBLISHER");
TAG_ALIAS("conductor", "CONDUCTOR");
TAG_ALIAS("bpm", "BPM");
return false;
#undef TAG_ALIAS
}
bool WinampTagToFlacTag(wchar_t * tag, int len)
{
#define TAG_ALIAS(a,b) if(!_wcsicmp(L ## a, tag)) { lstrcpynW(tag, L ## b, len); return true; }
TAG_ALIAS("title", "TITLE");
TAG_ALIAS("artist", "ARTIST");
TAG_ALIAS("album", "ALBUM");
TAG_ALIAS("genre", "GENRE");
TAG_ALIAS("comment", "COMMENT");
TAG_ALIAS("year", "DATE");
TAG_ALIAS("track", "TRACKNUMBER");
TAG_ALIAS("albumartist", "ALBUM ARTIST");
TAG_ALIAS("composer", "COMPOSER");
TAG_ALIAS("disc", "DISCNUMBER");
TAG_ALIAS("publisher", "PUBLISHER");
TAG_ALIAS("conductor", "CONDUCTOR");
TAG_ALIAS("bpm", "BPM");
return false;
#undef TAG_ALIAS
}
static INT_PTR CALLBACK ChildProc_Advanced(HWND hwndDlg, UINT msg, WPARAM wParam, LPARAM lParam) {
static int sel=-1;
static int ismychange=0;
wchar_t key[512]={0};
wchar_t value[32768]={0};
switch(msg)
{
case WM_NOTIFYFORMAT:
return NFR_UNICODE;
case WM_INITDIALOG:
{
#define ListView_InsertColumnW(hwnd, iCol, pcol) \
(int)SNDMSG((hwnd), LVM_INSERTCOLUMNW, (WPARAM)(int)(iCol), (LPARAM)(const LV_COLUMNW *)(pcol))
SetWindowLongPtr(hwndDlg,GWLP_USERDATA,lParam);
sel=-1;
HWND hwndlist = GetDlgItem(hwndDlg,IDC_LIST);
ListView_SetExtendedListViewStyle(hwndlist, LVS_EX_FULLROWSELECT | LVS_EX_INFOTIP);
LVCOLUMNW lvc = {0, };
lvc.mask = LVCF_TEXT|LVCF_WIDTH;
lvc.pszText = WASABI_API_LNGSTRINGW(IDS_NAME);
lvc.cx = 82;
ListView_InsertColumnW(hwndlist, 0, &lvc);
lvc.pszText = WASABI_API_LNGSTRINGW(IDS_VALUE);
lvc.cx = 160;
ListView_InsertColumnW(hwndlist, 1, &lvc);
Info *info = (Info *)lParam;
int n = info->metadata.GetNumMetadataItems();
for(int i=0; i<n; i++) {
char key_[512] = {0};
const char* value_ = info->metadata.EnumMetadata(i,key_,512);
if(value_ && key_[0]) {
AutoWide k(key_, CP_UTF8);
AutoWide v(value_, CP_UTF8);
LVITEMW lvi={LVIF_TEXT,i,0};
lvi.pszText = k;
SendMessage(hwndlist,LVM_INSERTITEMW,0,(LPARAM)&lvi);
lvi.iSubItem=1;
lvi.pszText = v;
SendMessage(hwndlist,LVM_SETITEMW,0,(LPARAM)&lvi);
}
}
ListView_SetColumnWidth(hwndlist,0,LVSCW_AUTOSIZE);
ListView_SetColumnWidth(hwndlist,1,LVSCW_AUTOSIZE);
SetDlgItemTextW(hwndDlg,IDC_NAME,L"");
SetDlgItemTextW(hwndDlg,IDC_VALUE,L"");
EnableWindow(GetDlgItem(hwndDlg,IDC_NAME),FALSE);
EnableWindow(GetDlgItem(hwndDlg,IDC_VALUE),FALSE);
EnableWindow(GetDlgItem(hwndDlg,IDC_BUTTON_DEL),FALSE);
}
break;
case WM_DESTROY:
{
HWND hwndlist = GetDlgItem(hwndDlg,IDC_LIST);
ListView_DeleteAllItems(hwndlist);
while(ListView_DeleteColumn(hwndlist,0));
Info * info = (Info*)GetWindowLongPtr(hwndDlg,GWLP_USERDATA);
delete info;
info = 0;
}
break;
case WM_USER:
if(wParam && lParam && !ismychange)
{
wchar_t * value = (wchar_t*)lParam;
wchar_t tag[100] = {0};
lstrcpynW(tag,(wchar_t*)wParam,100);
WinampTagToFlacTag(tag,100);
Info *info = (Info *)GetWindowLongPtr(hwndDlg, GWLP_USERDATA);
if(!*value)
{
info->metadata.RemoveMetadata(AutoChar(tag,CP_UTF8));
if(!_wcsicmp(L"ALBUM ARTIST",tag))
{
// need to remove these two, also, or else it's gonna look like delete doesn't work
// if the file was tagged using these alternate fields
info->metadata.RemoveMetadata("ALBUMARTIST");
info->metadata.RemoveMetadata("ENSEMBLE");
}
if(!_wcsicmp(L"PUBLISHER",tag))
{
// need to remove this also, or else it's gonna look like delete doesn't work
// if the file was tagged using this alternate field
info->metadata.RemoveMetadata("ORGANIZATION");
}
if(!_wcsicmp(L"DATE",tag))
{
// need to remove this also, or else it's gonna look like delete doesn't work
// if the file was tagged using this alternate field
info->metadata.RemoveMetadata("YEAR");
}
if(!_wcsicmp(L"TRACKNUMBER",tag))
{
// need to remove this also, or else it's gonna look like delete doesn't work
// if the file was tagged using this alternate field
info->metadata.RemoveMetadata("TRACK");
}
}
else
{
info->metadata.SetMetadata(AutoChar(tag,CP_UTF8),AutoChar(value,CP_UTF8));
}
HWND hlist = GetDlgItem(hwndDlg,IDC_LIST);
int n = ListView_GetItemCount(hlist);
for(int i=0; i<n; i++)
{
key[0]=0;
LVITEMW lvi={LVIF_TEXT,i,0};
lvi.pszText=key;
lvi.cchTextMax=sizeof(key)/sizeof(*key);
SendMessage(hlist,LVM_GETITEMW,0,(LPARAM)&lvi);
if(!_wcsicmp(key,tag))
{
lvi.iSubItem = 1;
lvi.pszText = value;
SendMessage(hlist,LVM_SETITEMW,0,(LPARAM)&lvi);
if(!*value)
ListView_DeleteItem(hlist,i);
else if(ListView_GetItemState(hlist,i,LVIS_SELECTED))
SetDlgItemTextW(hwndDlg,IDC_VALUE,value);
return 0;
}
}
// bew hew, not found
LVITEMW lvi={0,0x7FFFFFF0,0};
n = SendMessage(hlist,LVM_INSERTITEMW,0,(LPARAM)&lvi);
lvi.mask = LVIF_TEXT;
lvi.iItem = n;
lvi.iSubItem = 0;
lvi.pszText = tag;
SendMessage(hlist,LVM_SETITEMW,0,(LPARAM)&lvi);
lvi.iSubItem = 1;
lvi.pszText = value;
SendMessage(hlist,LVM_SETITEMW,0,(LPARAM)&lvi);
}
break;
case WM_NOTIFY:
{
LPNMHDR l=(LPNMHDR)lParam;
if(l->idFrom==IDC_LIST && l->code == LVN_KEYDOWN) {
if((((LPNMLVKEYDOWN)l)->wVKey) == VK_DELETE){
int selitem = ListView_GetNextItem(l->hwndFrom,-1,LVNI_SELECTED|LVNI_FOCUSED);
if(selitem != -1)
SendMessage(hwndDlg,WM_COMMAND,MAKEWPARAM(IDC_BUTTON_DEL,BN_CLICKED),(LPARAM)GetDlgItem(hwndDlg,IDC_BUTTON_DEL));
}
}
else if(l->idFrom==IDC_LIST && l->code == LVN_ITEMCHANGED) {
LPNMLISTVIEW lv=(LPNMLISTVIEW)lParam;
if(lv->uNewState & LVIS_SELECTED) {
int n = lv->iItem;
LVITEMW lvi={LVIF_TEXT,lv->iItem,0};
lvi.pszText=key;
lvi.cchTextMax=sizeof(key)/sizeof(*key);
SendMessage(l->hwndFrom,LVM_GETITEMW,0,(LPARAM)&lvi);
lvi.pszText=value;
lvi.cchTextMax=sizeof(value)/sizeof(*value);
lvi.iSubItem=1;
SendMessage(l->hwndFrom,LVM_GETITEMW,0,(LPARAM)&lvi);
SetDlgItemTextW(hwndDlg,IDC_NAME,key);
SetDlgItemTextW(hwndDlg,IDC_VALUE,value);
sel = n;
EnableWindow(GetDlgItem(hwndDlg,IDC_NAME),TRUE);
EnableWindow(GetDlgItem(hwndDlg,IDC_VALUE),TRUE);
EnableWindow(GetDlgItem(hwndDlg,IDC_BUTTON_DEL),TRUE);
}
if(lv->uOldState & LVIS_SELECTED) {
sel = -1;
SetDlgItemTextW(hwndDlg,IDC_NAME,L"");
SetDlgItemTextW(hwndDlg,IDC_VALUE,L"");
EnableWindow(GetDlgItem(hwndDlg,IDC_NAME),FALSE);
EnableWindow(GetDlgItem(hwndDlg,IDC_VALUE),FALSE);
EnableWindow(GetDlgItem(hwndDlg,IDC_BUTTON_DEL),FALSE);
}
}
}
break;
case WM_COMMAND:
switch(LOWORD(wParam)) {
case IDOK:
{
Info * info = (Info*)GetWindowLongPtr(hwndDlg,GWLP_USERDATA);
Stopper stopper;
if (lastfn && !_wcsicmp(lastfn, info->filename))
stopper.Stop();
bool success = info->metadata.Save(info->filename);
stopper.Play();
if (success)
{
ResetMetadataCache();
}
else
{
wchar_t title[128] = {0};
MessageBoxW(hwndDlg,WASABI_API_LNGSTRINGW(IDS_CANNOT_SAVE_METADATA),
WASABI_API_LNGSTRINGW_BUF(IDS_ERROR_SAVING_METADATA,title,128),
MB_OK | MB_ICONWARNING);
}
}
break;
case IDC_NAME:
case IDC_VALUE:
if(HIWORD(wParam) == EN_CHANGE && sel>=0) {
LVITEMW lvi={LVIF_TEXT,sel,0};
GetDlgItemTextW(hwndDlg,IDC_NAME,key,sizeof(key)/sizeof(*key));
GetDlgItemTextW(hwndDlg,IDC_VALUE,value,sizeof(value)/sizeof(*value));
lvi.pszText=key;
lvi.cchTextMax=sizeof(key)/sizeof(*key);
SendMessage(GetDlgItem(hwndDlg,IDC_LIST),LVM_SETITEMW,0,(LPARAM)&lvi);
lvi.pszText=value;
lvi.cchTextMax=sizeof(value)/sizeof(*value);
lvi.iSubItem=1;
SendMessage(GetDlgItem(hwndDlg,IDC_LIST),LVM_SETITEMW,0,(LPARAM)&lvi);
FlacTagToWinampTag(key,sizeof(key)/sizeof(*key));
ismychange=1;
SendMessage(GetParent(hwndDlg),WM_USER,(WPARAM)key,(WPARAM)value);
ismychange=0;
}
else if(HIWORD(wParam) == EN_KILLFOCUS && sel>=0) {
GetDlgItemTextW(hwndDlg,IDC_NAME,key,sizeof(key)/sizeof(*key));
GetDlgItemTextW(hwndDlg,IDC_VALUE,value,sizeof(value)/sizeof(*value));
Info *info = (Info *)GetWindowLongPtr(hwndDlg, GWLP_USERDATA);
char oldkeyA[100]="";
bool newitem=true;
if(sel < info->metadata.GetNumMetadataItems()) {
info->metadata.EnumMetadata(sel,oldkeyA,100);
newitem=false;
}
AutoWide oldkey(oldkeyA);
if(!newitem && _wcsicmp(oldkey,key)) { // key changed
info->metadata.SetTag(sel,AutoChar(key,CP_UTF8));
} else {
info->metadata.SetMetadata(AutoChar(key,CP_UTF8),AutoChar(value,CP_UTF8));
}
FlacTagToWinampTag(key,sizeof(key)/sizeof(*key));
ismychange=1;
SendMessage(GetParent(hwndDlg),WM_USER,(WPARAM)key,(WPARAM)value);
ismychange=0;
}
break;
case IDC_BUTTON_DEL:
if(sel >= 0){
GetDlgItemTextW(hwndDlg,IDC_NAME,key,sizeof(key)/sizeof(*key));
SetDlgItemTextW(hwndDlg,IDC_NAME,L"");
SetDlgItemTextW(hwndDlg,IDC_VALUE,L"");
EnableWindow(GetDlgItem(hwndDlg,IDC_NAME),FALSE);
EnableWindow(GetDlgItem(hwndDlg,IDC_VALUE),FALSE);
EnableWindow(GetDlgItem(hwndDlg,IDC_BUTTON_DEL),FALSE);
Info *info = (Info *)GetWindowLongPtr(hwndDlg, GWLP_USERDATA);
if(sel < info->metadata.GetNumMetadataItems())
info->metadata.RemoveMetadata(sel);
ListView_DeleteItem(GetDlgItem(hwndDlg,IDC_LIST),sel);
sel=-1;
FlacTagToWinampTag(key,sizeof(key)/sizeof(*key));
ismychange=1;
SendMessage(GetParent(hwndDlg),WM_USER,(WPARAM)key,(WPARAM)L"");
ismychange=0;
}
break;
case IDC_BUTTON_DELALL:
ListView_DeleteAllItems(GetDlgItem(hwndDlg,IDC_LIST));
SetDlgItemTextW(hwndDlg,IDC_NAME,L"");
SetDlgItemTextW(hwndDlg,IDC_VALUE,L"");
EnableWindow(GetDlgItem(hwndDlg,IDC_NAME),FALSE);
EnableWindow(GetDlgItem(hwndDlg,IDC_VALUE),FALSE);
EnableWindow(GetDlgItem(hwndDlg,IDC_BUTTON_DEL),FALSE);
sel=-1;
{
Info *info = (Info *)GetWindowLongPtr(hwndDlg, GWLP_USERDATA);
int n = info->metadata.GetNumMetadataItems();
while(n>0) {
--n;
char tag[100] = {0};
info->metadata.EnumMetadata(n,tag,100);
MultiByteToWideCharSZ(CP_UTF8, 0, tag, -1, key, sizeof(key)/sizeof(*key));
FlacTagToWinampTag(key,sizeof(key)/sizeof(*key));
ismychange=1;
SendMessage(GetParent(hwndDlg),WM_USER,(WPARAM)key,(WPARAM)L"");
ismychange=0;
info->metadata.RemoveMetadata(n);
}
}
break;
case IDC_BUTTON_ADD:
{
HWND hwndlist = GetDlgItem(hwndDlg,IDC_LIST);
LVITEMW lvi={0,0x7FFFFFF0,0};
int n = SendMessage(hwndlist,LVM_INSERTITEMW,0,(LPARAM)&lvi);
ListView_SetItemState(hwndlist,n,LVIS_SELECTED,LVIS_SELECTED);
}
break;
}
break;
}
return 0;
}
extern "C"
{
// return 1 if you want winamp to show it's own file info dialogue, 0 if you want to show your own (via In_Module.InfoBox)
// if returning 1, remember to implement winampGetExtendedFileInfo("formatinformation")!
__declspec(dllexport) int winampUseUnifiedFileInfoDlg(const wchar_t * fn)
{
return 1;
}
// should return a child window of 513x271 pixels (341x164 in msvc dlg units), or return NULL for no tab.
// Fill in name (a buffer of namelen characters), this is the title of the tab (defaults to "Advanced").
// filename will be valid for the life of your window. n is the tab number. This function will first be
// called with n == 0, then n == 1 and so on until you return NULL (so you can add as many tabs as you like).
// The window you return will recieve WM_COMMAND, IDOK/IDCANCEL messages when the user clicks OK or Cancel.
// when the user edits a field which is duplicated in another pane, do a SendMessage(GetParent(hwnd),WM_USER,(WPARAM)L"fieldname",(LPARAM)L"newvalue");
// this will be broadcast to all panes (including yours) as a WM_USER.
__declspec(dllexport) HWND winampAddUnifiedFileInfoPane(int n, const wchar_t * filename, HWND parent, wchar_t *name, size_t namelen)
{
if(n == 0) { // add first pane
SetPropW(parent,L"INBUILT_NOWRITEINFO", (HANDLE)1);
info = new Info;
info->filename = filename;
info->metadata.Open(filename, true);
return WASABI_API_CREATEDIALOGPARAMW(IDD_INFOCHILD_ADVANCED,parent,ChildProc_Advanced,(LPARAM)info);
}
return NULL;
}
};
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