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winamp/Src/Plugins/Library/ml_playlists/view_playlists.cpp

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Initial community commit
2024-09-24 12:54:57 +00:00
#include <windows.h>
#include <shlwapi.h>
#include <shlobj.h>
#include <shellapi.h>
#include <stdio.h>
#include <stdlib.h>
#include "main.h"
#include "nu/listview.h"
#include "resource.h"
#include "Playlist.h"
#include "replicant/nu/AutoChar.h"
#include "../../General/gen_ml/ml_ipc.h"
#include "SendTo.h"
#include "api__ml_playlists.h"
#include "../../General/gen_ml/ml_ipc_0313.h"
#include "nu/menushortcuts.h"
#include "ml_local/api_mldb.h"
#include "ml_pmp/pmp.h"
#include "replicant/nswasabi/ReferenceCounted.h"
#include "replicant/nx/win/nxstring.h"
void playlist_UpdateButtonText( HWND hwndDlg, int enqueuedef );
BOOL playlist_ButtonPopupMenu( HWND hwndDlg, int buttonId, HMENU menu, int flags = 0 );
static std::vector<GUID> playlistGUIDs;
using namespace Nullsoft::Utility;
SendToMenu sendTo;
static W_ListView m_playlistslist;
int root_is_drag_and_dropping = 0;
HINSTANCE cloud_hinst = 0;
static int last_item1 = -1;
int IPC_GET_CLOUD_HINST = -1;
int IPC_GET_CLOUD_ACTIVE = -1;
int cloud_avail = 0;
int normalimage = 0;
int cloudImage = 0;
static void AutoSizePlaylistColumns()
{
m_playlistslist.AutoSizeColumn( 2 );
m_playlistslist.AutoSizeColumn( 3 );
RECT channelRect;
GetClientRect( m_playlistslist.getwnd(), &channelRect );
ListView_SetColumnWidth( m_playlistslist.getwnd(), 0, channelRect.right - m_playlistslist.GetColumnWidth( 1 ) - m_playlistslist.GetColumnWidth( 2 ) - m_playlistslist.GetColumnWidth( 3 ) );
}
static bool opened = false, loaded = false;
void RefreshPlaylistsList()
{
if ( opened )
{
playlistGUIDs.clear();
AutoLockT<api_playlists> lock( AGAVE_API_PLAYLISTS );
size_t count = AGAVE_API_PLAYLISTS->GetCount();
playlistGUIDs.reserve( count );
for ( size_t i = 0; i < count; i++ )
playlistGUIDs.push_back( AGAVE_API_PLAYLISTS->GetGUID( i ) );
ListView_SetItemCount( m_playlistslist.getwnd(), playlistGUIDs.size() );
ListView_RedrawItems( m_playlistslist.getwnd(), 0, playlistGUIDs.size() - 1 );
}
}
void ImportPlaylist( const wchar_t *srcFilename, bool callback = false )
{
wchar_t l_src_filename[ MAX_PATH ] = { 0 };
lstrcpynW( l_src_filename, srcFilename, MAX_PATH );
wchar_t filename[ MAX_PATH ] = { 0 };
wchar_t *filenameptr = ( !g_config->ReadInt( L"external", 0 ) ? createPlayListDBFileName( filename ) : 0 );
size_t numItems = AGAVE_API_PLAYLISTMANAGER->Copy( filename, l_src_filename );
// get the filename of the imported playlist
PathRemoveExtensionW( l_src_filename );
PathStripPathW( l_src_filename );
// just incase we've had external playlists added / imported
// we spin through and abort trying to re-add any that match
if ( g_config->ReadInt( L"external", 0 ) )
{
AutoLockT<api_playlists> lock( AGAVE_API_PLAYLISTS );
size_t count = AGAVE_API_PLAYLISTS->GetCount();
for ( size_t i = 0; i != count; i++ )
{
PlaylistInfo info( i );
if ( info.Valid() )
{
if ( !lstrcmpiW( srcFilename, info.GetFilename() ) )
{
wchar_t titleStr[ 96 ] = { 0 };
MessageBox( currentView, WASABI_API_LNGSTRINGW( IDS_EXTERNAL_ALREADY_ADDED ), WASABI_API_LNGSTRINGW_BUF( IDS_PL_FILE_MNGT, titleStr, 96 ), MB_OK | MB_ICONWARNING );
return;
}
}
}
}
if ( l_src_filename[ 0 ] )
AddPlaylist( ( !callback ? 1 : 2 ), l_src_filename, ( !g_config->ReadInt( L"external", 0 ) ? filenameptr : srcFilename ), 1, g_config->ReadInt( L"cloud", 1 ), numItems );
else
AddPlaylist( ( !callback ? 1 : 2 ), WASABI_API_LNGSTRINGW( IDS_IMPORTED_PLAYLIST ), ( !g_config->ReadInt( L"external", 0 ) ? filenameptr : srcFilename ), 1, g_config->ReadInt( L"cloud", 1 ), numItems );
}
void playlists_ImportExternalPrompt( HWND hwndDlg )
{
// TODO decide if better to show the message on all changes or only once and
// then just leave the user to it in the future otherwise leave as it is
//if (!g_config->ReadInt("external_prompt", 0) && g_config->ReadInt("external", 0))
if ( !g_config->ReadInt( L"external", 0 ) )
{
wchar_t titleStr[ 96 ] = { 0 };
if ( MessageBox( hwndDlg, WASABI_API_LNGSTRINGW( IDS_EXTERNAL_CHECKED ), WASABI_API_LNGSTRINGW_BUF( IDS_PL_FILE_MNGT, titleStr, 96 ), MB_YESNO | MB_ICONQUESTION | MB_DEFBUTTON2 ) == IDYES )
{
g_config->WriteInt( L"external", ( IsDlgButtonChecked( hwndDlg, IDC_EXTERNAL ) == BST_CHECKED ) );
}
else
{
CheckDlgButton( hwndDlg, IDC_EXTERNAL, g_config->ReadInt( L"external", 0 ) );
}
g_config->WriteInt( L"external_prompt", 1 );
}
else
{
g_config->WriteInt( L"external", ( IsDlgButtonChecked( hwndDlg, IDC_EXTERNAL ) == BST_CHECKED ) );
}
}
UINT_PTR CALLBACK Playlist_OFNHookProc( HWND hwndDlg, UINT uMsg, WPARAM wParam, LPARAM lParam )
{
if ( uMsg == WM_INITDIALOG )
{
int cloud = playlists_CloudAvailable();
HWND cloudWnd = GetDlgItem( hwndDlg, IDC_CLOUD );
if ( IsWindow( cloudWnd ) )
{
ShowWindow( cloudWnd, cloud );
CheckDlgButton( hwndDlg, IDC_CLOUD, AddToCloud() );
}
CheckDlgButton( hwndDlg, IDC_EXTERNAL, g_config->ReadInt( L"external", 0 ) );
if ( !cloud )
{
HWND external = GetDlgItem( hwndDlg, IDC_EXTERNAL );
if ( IsWindow( external ) && IsWindow( cloudWnd ) )
{
RECT r = { 0 }, cl = { 0 };
GetWindowRect( external, &r );
GetWindowRect( cloudWnd, &cl );
ScreenToClient( hwndDlg, (LPPOINT)&r );
ScreenToClient( hwndDlg, (LPPOINT)&cl );
SetWindowPos( external, NULL, cl.left, r.top, 0, 0, SWP_NOSIZE | SWP_NOZORDER | SWP_NOSENDCHANGING | SWP_SHOWWINDOW );
}
}
}
else if ( uMsg == WM_COMMAND )
{
switch ( LOWORD( wParam ) )
{
case IDC_CLOUD:
playlists_AddToCloudPrompt( hwndDlg );
return 1;
case IDC_EXTERNAL:
playlists_ImportExternalPrompt( hwndDlg );
return 1;
}
}
return 0;
}
void Playlist_importFromFile( HWND dlgparent )
{
wchar_t oldCurPath[ MAX_PATH ] = { 0 };
wchar_t newCurPath[ MAX_PATH ] = { 0 };
bool skipRes = false;
GetCurrentDirectoryW( MAX_PATH, oldCurPath );
retry:
wchar_t temp[ 1024 ] = { 0 };
wchar_t filter[ 1024 ] = { 0 };
AGAVE_API_PLAYLISTMANAGER->GetFilterList( filter, 1024 );
OPENFILENAMEW l = { sizeof( l ), 0 };
l.hwndOwner = dlgparent;
l.lpstrFilter = filter;
l.lpstrFile = temp;
l.nMaxFile = 1024;
l.lpstrTitle = WASABI_API_LNGSTRINGW( IDS_IMPORT_PLAYLIST );
l.lpstrDefExt = L"m3u";
l.lpstrInitialDir = WASABI_API_APP->path_getWorkingPath();
l.lpfnHook = Playlist_OFNHookProc;
l.Flags = OFN_HIDEREADONLY | OFN_EXPLORER | OFN_ENABLEHOOK | OFN_ENABLESIZING | OFN_ENABLETEMPLATE;
l.lpTemplateName = MAKEINTRESOURCE( IDD_IMPORT_PLFLD );
l.hInstance = ( !skipRes ? WASABI_API_LNG_HINST : WASABI_API_ORIG_HINST );
if ( GetOpenFileNameW( &l ) )
{
GetCurrentDirectoryW( MAX_PATH, newCurPath );
WASABI_API_APP->path_setWorkingPath( newCurPath );
ImportPlaylist( temp );
}
else
{
// deals with the extra child dialog not being present in language packs
// so we re-spin and try to load the native version before just failing
DWORD res = CommDlgExtendedError();
if ( res == CDERR_NOTEMPLATE || res == CDERR_FINDRESFAILURE )
{
if ( !skipRes )
{
skipRes = true;
goto retry;
}
}
}
SetCurrentDirectoryW( oldCurPath );
}
void Playlists_ReplaceBadPathChars( LPWSTR pszPath )
{
if ( NULL == pszPath )
return;
while ( L'\0' != *pszPath )
{
switch ( *pszPath )
{
case L'?':
case L'/':
case L'\\':
case L':':
case L'*':
case L'\"':
case L'<':
case L'>':
case L'|':
*pszPath = L'_';
break;
default:
if ( *pszPath < 32 )
*pszPath = L'_';
break;
}
pszPath = CharNextW( pszPath );
}
}
void Playlist_export( HWND dlgparent, const wchar_t *name, const wchar_t *srcm3u )
{
wchar_t oldCurPath[ MAX_PATH ] = { 0 };
GetCurrentDirectoryW( MAX_PATH, oldCurPath );
wchar_t temp[ MAX_PATH ] = { 0 };
OPENFILENAMEW l = { sizeof( OPENFILENAMEW ), 0 };
l.hwndOwner = dlgparent;
l.hInstance = plugin.hDllInstance;
lstrcpynW( temp, name, MAX_PATH );
Playlists_ReplaceBadPathChars( temp );
l.nFilterIndex = g_config->ReadInt( L"filter", 3 );
l.lpstrFilter = (LPCWSTR)SendMessage( plugin.hwndWinampParent, WM_WA_IPC, 3, IPC_GET_PLAYLIST_EXTLISTW );
l.lpstrFile = temp;
l.nMaxFile = MAX_PATH;
l.lpstrTitle = WASABI_API_LNGSTRINGW( IDS_EXPORT_PLAYLIST );
l.lpstrDefExt = L"m3u";
l.lpstrInitialDir = WASABI_API_APP->path_getWorkingPath();
l.Flags = OFN_HIDEREADONLY | OFN_EXPLORER | OFN_OVERWRITEPROMPT;
if ( GetSaveFileNameW( &l ) )
{
wchar_t newCurPath[ MAX_PATH ] = { 0 };
GetCurrentDirectoryW( MAX_PATH, newCurPath );
WASABI_API_APP->path_setWorkingPath( newCurPath );
AGAVE_API_PLAYLISTMANAGER->Copy( temp, srcm3u );
}
g_config->WriteInt( L"filter", l.nFilterIndex );
SetCurrentDirectoryW( oldCurPath );
}
void importPlaylistFolder( const wchar_t *path, int dorecurs )
{
wchar_t tmppath[ MAX_PATH ] = { 0 };
PathCombineW( tmppath, path, L"*" );
WIN32_FIND_DATAW d;
HANDLE h = FindFirstFileW( tmppath, &d );
if ( h == INVALID_HANDLE_VALUE )
return;
do
{
wchar_t l_playlist_folder[ MAX_PATH ] = { 0 };
PathCombineW( l_playlist_folder, path, d.cFileName );
if ( d.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY && lstrcmpW( d.cFileName, L"." ) && lstrcmpW( d.cFileName, L".." ) && dorecurs )
{
importPlaylistFolder( l_playlist_folder, dorecurs );
continue;
}
if ( AGAVE_API_PLAYLISTMANAGER->CanLoad( l_playlist_folder ) )
{
ImportPlaylist( l_playlist_folder, true );
}
} while ( FindNextFileW( h, &d ) != 0 );
if ( h != INVALID_HANDLE_VALUE )
FindClose( h );
}
void Shell_Free( void *p )
{
IMalloc *m;
SHGetMalloc( &m );
m->Free( p );
}
static INT_PTR CALLBACK browseCheckBoxProc( HWND hwndDlg, UINT uMsg, WPARAM wParam, LPARAM lParam )
{
if ( uMsg == WM_INITDIALOG )
{
int cloud = playlists_CloudAvailable();
HWND cloudWnd = GetDlgItem( hwndDlg, IDC_CLOUD );
if ( IsWindow( cloudWnd ) )
{
ShowWindow( cloudWnd, cloud );
CheckDlgButton( hwndDlg, IDC_CLOUD, AddToCloud() );
}
if ( g_config->ReadInt( L"importplfoldrecurs", 1 ) )
CheckDlgButton( hwndDlg, IDC_CHECK1, BST_CHECKED );
CheckDlgButton( hwndDlg, IDC_CLOUD, AddToCloud() );
CheckDlgButton( hwndDlg, IDC_EXTERNAL, g_config->ReadInt( L"external", 0 ) );
}
if ( uMsg == WM_COMMAND )
{
if ( LOWORD( wParam ) == IDC_CHECK1 )
{
g_config->WriteInt( L"importplfoldrecurs", !!IsDlgButtonChecked( hwndDlg, IDC_CHECK1 ) );
}
else if ( LOWORD( wParam ) == IDC_CLOUD )
{
playlists_AddToCloudPrompt( hwndDlg );
}
else if ( LOWORD( wParam ) == IDC_EXTERNAL )
{
playlists_ImportExternalPrompt( hwndDlg );
}
}
return 0;
}
BOOL CALLBACK browseEnumProc( HWND hwnd, LPARAM lParam )
{
wchar_t cl[ 32 ] = { 0 };
GetClassNameW( hwnd, cl, ARRAYSIZE( cl ) );
if ( !lstrcmpiW( cl, WC_TREEVIEW ) )
{
PostMessage( hwnd, TVM_ENSUREVISIBLE, 0, (LPARAM)TreeView_GetSelection( hwnd ) );
return FALSE;
}
return TRUE;
}
int CALLBACK WINAPI _bcp( HWND hwnd, UINT uMsg, LPARAM lParam, LPARAM lpData )
{
switch ( uMsg )
{
case BFFM_INITIALIZED:
{
SetWindowText( hwnd, WASABI_API_LNGSTRINGW( IDS_IMPORT_PLAYLIST_FROM_FOLDER ) );
SendMessageW( hwnd, BFFM_SETSELECTIONW, 1, (LPARAM)WASABI_API_APP->path_getWorkingPath() );
HWND h2 = FindWindowEx( hwnd, NULL, NULL, L"__foo" );
if ( h2 )
ShowWindow( h2, SW_HIDE );
HWND h = WASABI_API_CREATEDIALOGW( IDD_BROWSE_PLFLD, hwnd, browseCheckBoxProc );
SetWindowPos( h, 0, 4, 4, 0, 0, SWP_NOSIZE | SWP_NOZORDER | SWP_NOACTIVATE );
ShowWindow( h, SW_SHOWNA );
// this is not nice but it fixes the selection not working correctly on all OSes
EnumChildWindows( hwnd, browseEnumProc, 0 );
}
}
return 0;
}
void Playlist_importFromFolders( HWND dlgparent )
{
BROWSEINFOW bi = { 0 };
wchar_t name[ MAX_PATH ] = { 0 };
bi.hwndOwner = dlgparent;
bi.pszDisplayName = name;
bi.lpszTitle = L"__foo";
bi.ulFlags = BIF_RETURNONLYFSDIRS | BIF_NEWDIALOGSTYLE;
bi.lpfn = _bcp;
ITEMIDLIST *idlist = SHBrowseForFolderW( &bi );
if ( idlist )
{
wchar_t path[ MAX_PATH ] = { 0 };
SHGetPathFromIDListW( idlist, path );
WASABI_API_APP->path_setWorkingPath( path );
Shell_Free( idlist );
MLNavCtrl_BeginUpdate( plugin.hwndLibraryParent, 0 );
importPlaylistFolder( path, g_config->ReadInt( L"importplfoldrecurs", 1 ) );
AGAVE_API_PLAYLISTS->Flush(); // REVIEW: save immediately? or only at the end?
MLNavCtrl_EndUpdate( plugin.hwndLibraryParent );
}
}
static void playlists_Save( HWND parent )
{
for ( size_t i = 0; i < playlistGUIDs.size(); i++ )
{
if ( !m_playlistslist.GetSelected( i ) )
continue;
AutoLockT<api_playlists> lock( AGAVE_API_PLAYLISTS );
PlaylistInfo info( playlistGUIDs[ i ] );
wchar_t str[ MAX_PATH ] = { 0 };
if ( PathIsFileSpecW( info.GetFilename() ) )
PathCombineW( str, g_path, info.GetFilename() );
else
lstrcpynW( str, info.GetFilename(), MAX_PATH );
Playlist_export( parent, info.GetName(), str );
}
}
void playlists_Import( HWND hwndDlg, LPARAM lParam )
{
RECT r;
HMENU menu = GetSubMenu( g_context_menus, 2 );
GetWindowRect( (HWND)lParam, &r );
int x = Menu_TrackPopup( plugin.hwndLibraryParent, menu, TPM_RIGHTBUTTON | TPM_LEFTBUTTON | TPM_BOTTOMALIGN | TPM_LEFTALIGN | TPM_NONOTIFY | TPM_RETURNCMD, r.left, r.top, hwndDlg, NULL );
switch ( x )
{
case IDC_IMPORT_PLAYLIST_FROM_FILE:
Playlist_importFromFile( hwndDlg );
RefreshPlaylistsList();
break;
case IDC_IMPORT_WINAMP_PLAYLIST:
Playlist_importFromWinamp();
RefreshPlaylistsList();
break;
case ID_PLAYLISTSIMPORT_IMPORTPLAYLISTSFROMFOLDER:
Playlist_importFromFolders( hwndDlg );
RefreshPlaylistsList();
break;
}
}
void playlists_Add( HWND parent, bool callback )
{
WASABI_API_DIALOGBOXPARAMW( ( playlists_CloudAvailable() ? IDD_ADD_CLOUD_PLAYLIST : IDD_ADD_PLAYLIST ), parent, AddPlaylistDialogProc, callback );
}
void DeletePlaylist( GUID _guid, HWND parent, bool confirm )
{
wchar_t titleStr[ 32 ] = { 0 };
if ( confirm && MessageBox( parent, WASABI_API_LNGSTRINGW( IDS_CONFIRM_DELETION ), WASABI_API_LNGSTRINGW_BUF( IDS_CONFIRMATION, titleStr, 32 ), MB_YESNO | MB_ICONQUESTION ) != IDYES )
{
SetFocus( parent );
return;
}
AutoLockT<api_playlists> lock( AGAVE_API_PLAYLISTS );
PlaylistInfo info( _guid );
wchar_t gs[ MAX_PATH + 1 ] = { 0 }, gs2[ MAX_PATH ] = { 0 };
if ( PathIsFileSpecW( info.GetFilename() ) )
PathCombineW( gs, g_path, info.GetFilename() );
else
lstrcpynW( gs, info.GetFilename(), MAX_PATH );
wchar_t l_node[ MAX_PATH ];
wchar_t l_dir[ MAX_PATH ];
wchar_t l_fname[ MAX_PATH ];
wchar_t l_ext[ MAX_PATH ];
lstrcpynW( gs2, gs, MAX_PATH );
_wsplitpath( gs2, l_node, l_dir, l_fname, l_ext );
_wmakepath( gs2, l_node, l_dir, L"", L"" );
AGAVE_API_PLAYLISTS->RemovePlaylist( info.GetIndex() );
// changed in 5.58 to resolve the issue reported at
// http://forums.winamp.com/showthread.php?l_plugin_message=2652001#post2652001
// delete the file after the removal and not before which
// fixes issues if removing the currently viewed playlist
//DeleteFileW(gs);
// changed in 5.64 to use SHFileOperation(..) instead of DeleteFile(..)
// so we're able to recover external playlists incase people messup...
SHFILEOPSTRUCTW fileOp = { 0 };
fileOp.hwnd = parent;
fileOp.wFunc = FO_DELETE;
fileOp.pFrom = gs;
fileOp.fFlags = ( lstrcmpi( g_path, gs2 ) ? FOF_ALLOWUNDO : 0 ) | FOF_NOCONFIRMATION | FOF_NOCONFIRMMKDIR | FOF_SIMPLEPROGRESS | FOF_NORECURSION | FOF_NOERRORUI | FOF_SILENT;
SHFileOperationW( &fileOp );
SetFocus( parent );
}
static void playlists_Delete( HWND parent )
{
if ( !m_playlistslist.GetSelectedCount() || m_playlistslist.GetSelectionMark() == -1 )
return;
wchar_t titleStr[ 32 ] = { 0 };
if ( MessageBox( parent, WASABI_API_LNGSTRINGW( IDS_CONFIRM_DELETION ), WASABI_API_LNGSTRINGW_BUF( IDS_CONFIRMATION, titleStr, 32 ), MB_YESNO | MB_ICONQUESTION ) != IDYES )
return;
MLNavCtrl_BeginUpdate( plugin.hwndLibraryParent, 0 );
for ( int i = playlistGUIDs.size() - 1; i >= 0; i-- )
{
if ( !m_playlistslist.GetSelected( i ) )
continue;
DeletePlaylist( playlistGUIDs[ i ], parent, false );
}
AGAVE_API_PLAYLISTS->Flush(); // REVIEW: save immediately? or only at the end?
MLNavCtrl_EndUpdate( plugin.hwndLibraryParent );
}
static void playlists_Play( int enqueue )
{
int deleted = 0;
for ( size_t i = 0; i < playlistGUIDs.size(); i++ )
{
if ( !m_playlistslist.GetSelected( i ) )
continue;
AutoLockT<api_playlists> lock( AGAVE_API_PLAYLISTS );
PlaylistInfo info( playlistGUIDs[ i ] );
wchar_t str[ MAX_PATH ] = { 0 };
const wchar_t *fn;
if ( PathIsFileSpecW( info.GetFilename() ) )
{
PathCombineW( str, g_path, info.GetFilename() );
fn = str;
}
else
{
fn = info.GetFilename();
}
if ( !enqueue && !deleted )
{
SendMessage( plugin.hwndWinampParent, WM_WA_IPC, 0, IPC_DELETE );
deleted = 1;
}
enqueueFileWithMetaStructW s = { 0 };
s.filename = fn;
s.ext = NULL;
s.length = -1;
SendMessage( plugin.hwndWinampParent, WM_WA_IPC, (WPARAM)&s, IPC_PLAYFILEW );
}
if ( !enqueue )
SendMessage( plugin.hwndWinampParent, WM_WA_IPC, 0, IPC_STARTPLAY );
}
static void playlists_ManageButtons( HWND hwndDlg )
{
int has_selection = m_playlistslist.GetSelectedCount();
const int buttonids[] = { IDC_PLAY, IDC_ENQUEUE, IDC_CUSTOM, IDC_VIEWLIST, IDC_SAVE };
for ( size_t i = 0; i != sizeof( buttonids ) / sizeof( buttonids[ 0 ] ); i++ )
{
HWND controlHWND = GetDlgItem( hwndDlg, buttonids[ i ] );
EnableWindow( controlHWND, has_selection );
}
}
static void playlists_ViewList()
{
int t = m_playlistslist.GetSelectionMark();
if ( t >= 0 )
{
AutoLockT<api_playlists> lock( AGAVE_API_PLAYLISTS );
PlaylistInfo info( playlistGUIDs[ t ] );
//if ( info.treeId == 0 ) // not created yet
//{
// // TODO: make a treeid for it
//}
mediaLibrary.SelectTreeItem( info.treeId );
}
}
static void playlists_Paint( HWND hwndDlg )
{
int tab[] = { IDC_PLAYLIST_LIST | DCW_SUNKENBORDER, };
dialogSkinner.Draw( hwndDlg, tab, 1 );
}
LRESULT playlists_cloud_listview( HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lParam )
{
if ( uMsg == WM_NOTIFY )
{
LPNMHDR l = (LPNMHDR)lParam;
switch ( l->code )
{
case TTN_SHOW:
{
LVHITTESTINFO lvh = { 0 };
GetCursorPos( &lvh.pt );
ScreenToClient( hwnd, &lvh.pt );
ListView_SubItemHitTest( hwnd, &lvh );
if ( cloud_avail && lvh.iItem != -1 && lvh.iSubItem == 1 )
{
LPTOOLTIPTEXTW tt = (LPTOOLTIPTEXTW)lParam;
RECT r = { 0 };
if ( lvh.iSubItem )
ListView_GetSubItemRect( hwnd, lvh.iItem, lvh.iSubItem, LVIR_BOUNDS, &r );
else
{
ListView_GetItemRect( hwnd, lvh.iItem, &r, LVIR_BOUNDS );
r.right = r.left + ListView_GetColumnWidth( hwnd, 1 );
}
MapWindowPoints( hwnd, HWND_DESKTOP, (LPPOINT)&r, 2 );
SetWindowPos( tt->hdr.hwndFrom, HWND_TOPMOST, r.right, r.top + 2, 0, 0, SWP_NOACTIVATE | SWP_NOSIZE );
return 1;
}
}
break;
case TTN_NEEDTEXTW:
{
LVHITTESTINFO lvh = { 0 };
GetCursorPos( &lvh.pt );
ScreenToClient( hwnd, &lvh.pt );
ListView_SubItemHitTest( hwnd, &lvh );
static wchar_t tt_buf1[ 256 ] = { L"" };
if ( cloud_avail && lvh.iItem != -1 && lvh.iSubItem == 1 )
{
LPNMTTDISPINFO lpnmtdi = (LPNMTTDISPINFO)lParam;
if ( last_item1 == lvh.iItem )
{
lpnmtdi->lpszText = tt_buf1;
return 0;
}
if ( lvh.iItem < 0 || lvh.iItem >= (int)playlistGUIDs.size() )
return 0;
AutoLockT<api_playlists> lock( AGAVE_API_PLAYLISTS );
PlaylistInfo info( playlistGUIDs[ lvh.iItem ] );
if ( info.Valid() )
{
WASABI_API_LNGSTRINGW_BUF( ( !info.GetCloud() ? IDS_UPLOAD_TO_CLOUD : IDS_AVAILABLE_IN_CLOUD ), tt_buf1, ARRAYSIZE( tt_buf1 ) );
}
else
{
WASABI_API_LNGSTRINGW_BUF( IDS_UPLOAD_TO_CLOUD, tt_buf1, ARRAYSIZE( tt_buf1 ) );
}
last_item1 = lvh.iItem;
lpnmtdi->lpszText = tt_buf1;
// bit of a fiddle but it allows for multi-line tooltips
//SendMessage(l->hwndFrom, TTM_SETMAXTIPWIDTH, 0, 0);
}
else
return CallWindowProcW( (WNDPROC)GetPropW( hwnd, L"cloud_list_proc" ), hwnd, uMsg, wParam, lParam );
}
return 0;
}
}
return CallWindowProcW( (WNDPROC)GetPropW( hwnd, L"cloud_list_proc" ), hwnd, uMsg, wParam, lParam );
}
static void playlists_InitDialog( HWND hwndDlg )
{
HACCEL accel = WASABI_API_LOADACCELERATORSW( IDR_VIEW_PLS_ACCELERATORS );
if ( accel )
WASABI_API_APP->app_addAccelerators( hwndDlg, &accel, 1, TRANSLATE_MODE_CHILD );
if ( !view.play )
SENDMLIPC( plugin.hwndLibraryParent, ML_IPC_GET_VIEW_BUTTON_TEXT, (WPARAM)&view );
opened = true;
loaded = false;
cloud_avail = playlists_CloudAvailable();
groupBtn = g_config->ReadInt( L"groupbtn", 1 );
enqueuedef = ( g_config->ReadInt( L"enqueuedef", 0 ) == 1 );
// v5.66+ - re-use the old predixis parts so the button can be used functionally via ml_enqplay
// pass the hwnd, button id and plug-in id so the ml plug-in can check things as needed
pluginMessage l_plugin_message = { ML_MSG_VIEW_BUTTON_HOOK, (INT_PTR)hwndDlg, (INT_PTR)MAKELONG( IDC_CUSTOM, IDC_ENQUEUE ), (INT_PTR)L"ml_playlists_root" };
wchar_t *pszTextW = (wchar_t *)SENDMLIPC( plugin.hwndLibraryParent, ML_IPC_SEND_PLUGIN_MESSAGE, (WPARAM)&l_plugin_message );
if ( pszTextW && pszTextW[ 0 ] != 0 )
{
// set this to be a bit different so we can just use one button and not the
// mixable one as well (leaving that to prevent messing with the resources)
customAllowed = TRUE;
SetDlgItemTextW( hwndDlg, IDC_CUSTOM, pszTextW );
}
else
customAllowed = FALSE;
/* skin dialog */
MLSKINWINDOW skinWindow = { 0 };
skinWindow.skinType = SKINNEDWND_TYPE_DIALOG;
skinWindow.style = SWS_USESKINCOLORS | SWS_USESKINCURSORS | SWS_USESKINFONT;
skinWindow.hwndToSkin = hwndDlg;
MLSkinWindow( plugin.hwndLibraryParent, &skinWindow );
/* skin listview */
HWND hwndList = skinWindow.hwndToSkin = GetDlgItem( hwndDlg, IDC_PLAYLIST_LIST );
skinWindow.skinType = SKINNEDWND_TYPE_LISTVIEW;
skinWindow.style = SWLVS_FULLROWSELECT | SWLVS_DOUBLEBUFFER | SWLVS_ALTERNATEITEMS | SWS_USESKINFONT | SWS_USESKINCOLORS | SWS_USESKINCURSORS;
MLSkinWindow( plugin.hwndLibraryParent, &skinWindow );
MLSkinnedScrollWnd_ShowHorzBar( hwndList, FALSE );
/* skin buttons */
skinWindow.skinType = SKINNEDWND_TYPE_BUTTON;
skinWindow.style = SWS_USESKINFONT | SWS_USESKINCOLORS | SWS_USESKINCURSORS | ( groupBtn ? SWBS_SPLITBUTTON : 0 );
const int buttonidz[] = { IDC_PLAY, IDC_ENQUEUE, IDC_CUSTOM };
for ( size_t i = 0; i != sizeof( buttonidz ) / sizeof( buttonidz[ 0 ] ); i++ )
{
skinWindow.hwndToSkin = GetDlgItem( hwndDlg, buttonidz[ i ] );
if ( IsWindow( skinWindow.hwndToSkin ) )
MLSkinWindow( plugin.hwndLibraryParent, &skinWindow );
}
/* skin buttons */
skinWindow.style = SWS_USESKINFONT | SWS_USESKINCOLORS | SWS_USESKINCURSORS;
const int buttonids[] = { IDC_VIEWLIST, IDC_CREATENEWPL, IDC_SAVE };
for ( size_t i = 0; i != sizeof( buttonids ) / sizeof( buttonids[ 0 ] ); i++ )
{
skinWindow.hwndToSkin = GetDlgItem( hwndDlg, buttonids[ i ] );
if ( IsWindow( skinWindow.hwndToSkin ) )
MLSkinWindow( plugin.hwndLibraryParent, &skinWindow );
}
/* skin dropdown buttons */
skinWindow.style = SWS_USESKINFONT | SWS_USESKINCOLORS | SWS_USESKINCURSORS | SWBS_DROPDOWNBUTTON;
skinWindow.hwndToSkin = GetDlgItem( hwndDlg, IDC_IMPORT );
MLSkinWindow( plugin.hwndLibraryParent, &skinWindow );
HIMAGELIST imageList = ImageList_Create( 15, 15, ILC_COLOR24, 3, 0 );
if ( imageList != NULL )
{
HIMAGELIST prevList = (HIMAGELIST)SNDMSG( hwndList, LVM_SETIMAGELIST, LVSIL_SMALL, (LPARAM)imageList );
if ( prevList != NULL )
ImageList_Destroy( prevList );
}
m_playlistslist.setwnd( hwndList );
m_playlistslist.AddCol( WASABI_API_LNGSTRINGW( IDS_PLAYLIST_TITLE ), 400 );
int width = 27;
MLCloudColumn_GetWidth( plugin.hwndLibraryParent, &width );
m_playlistslist.AddCol( L"", ( cloud_avail ? width : 0 ) );
m_playlistslist.AddCol( WASABI_API_LNGSTRINGW( IDS_ITEMS ), 50 );
m_playlistslist.AutoColumnWidth( 3 );
m_playlistslist.JustifyColumn( 3, LVCFMT_RIGHT );
m_playlistslist.AddCol( WASABI_API_LNGSTRINGW( IDS_TIME ), 75 );
m_playlistslist.AutoSizeColumn( 4 );
m_playlistslist.JustifyColumn( 4, LVCFMT_RIGHT );
MLSkinnedHeader_SetCloudColumn( ListView_GetHeader( hwndList ), ( cloud_avail ? 1 : -1 ) );
if ( !GetPropW( hwndList, L"cloud_list_proc" ) )
SetPropW( hwndList, L"cloud_list_proc", (HANDLE)SetWindowLongPtrW( hwndList, GWLP_WNDPROC, (LONG_PTR)playlists_cloud_listview ) );
playlist_UpdateButtonText( hwndDlg, enqueuedef == 1 );
playlists_ManageButtons( hwndDlg );
RefreshPlaylistsList();
SetWindowRedraw( m_playlistslist.getwnd(), FALSE );
}
void playlists_Destroy( HWND hwndDlg )
{
opened = false;
WASABI_API_APP->app_removeAccelerators( hwndDlg );
m_playlistslist.setwnd( NULL );
playlistGUIDs.clear();
}
BOOL playlists_GetDisplayInfo( NMLVDISPINFO *lpdi )
{
size_t item = lpdi->item.iItem;
if ( item < 0 || item >= playlistGUIDs.size() )
return 0;
AutoLockT<api_playlists> lock( AGAVE_API_PLAYLISTS );
PlaylistInfo info( playlistGUIDs[ item ] );
if ( lpdi->item.mask & LVIF_TEXT && info.Valid() )
{
switch ( lpdi->item.iSubItem )
{
case 0:
{
// TODO: this is going to be slow, we should investigate caching the title
lstrcpyn( lpdi->item.pszText, info.GetName(), lpdi->item.cchTextMax );
break;
}
case 1:
{
StringCchPrintf( lpdi->item.pszText, lpdi->item.cchTextMax, L"%d", info.GetCloud() );
break;
}
case 2:
{
StringCchPrintf( lpdi->item.pszText, lpdi->item.cchTextMax, L"%d", info.GetSize() );
break;
}
case 3:
{
wchar_t str[ 64 ] = { 0 };
FormatLength( str, info.GetLength(), 64 );
lstrcpyn( lpdi->item.pszText, str, lpdi->item.cchTextMax );
}
break;
}
}
return 0;
}
void Playlists_RenameSelected( HWND hwndDlg )
{
// TOOD: loop through selections
int s = m_playlistslist.GetSelectionMark();
if ( s != -1 )
RenamePlaylist( playlistGUIDs[ s ], hwndDlg );
}
BOOL playlists_OnCustomDraw( HWND hwndDlg, NMLVCUSTOMDRAW *plvcd, LRESULT *pResult )
{
static BOOL bDrawFocus;
static RECT rcView;
static CLOUDCOLUMNPAINT cloudColumnPaint;
*pResult = CDRF_DODEFAULT;
switch ( plvcd->nmcd.dwDrawStage )
{
case CDDS_PREPAINT:
*pResult |= CDRF_NOTIFYITEMDRAW;
CopyRect( &rcView, &plvcd->nmcd.rc );
cloudColumnPaint.hwndList = plvcd->nmcd.hdr.hwndFrom;
cloudColumnPaint.hdc = plvcd->nmcd.hdc;
cloudColumnPaint.prcView = &rcView;
return TRUE;
case CDDS_ITEMPREPAINT:
*pResult |= CDRF_NOTIFYSUBITEMDRAW;
bDrawFocus = ( CDIS_FOCUS & plvcd->nmcd.uItemState );
if ( bDrawFocus )
{
plvcd->nmcd.uItemState &= ~CDIS_FOCUS;
*pResult |= CDRF_NOTIFYPOSTPAINT;
}
return TRUE;
case CDDS_ITEMPOSTPAINT:
if ( bDrawFocus )
{
RECT rc;
rc.left = LVIR_BOUNDS;
SendMessageW( plvcd->nmcd.hdr.hwndFrom, LVM_GETITEMRECT, plvcd->nmcd.dwItemSpec, (LPARAM)&rc );
rc.left += 3;
DrawFocusRect( plvcd->nmcd.hdc, &rc );
plvcd->nmcd.uItemState |= CDIS_FOCUS;
bDrawFocus = FALSE;
}
*pResult = CDRF_SKIPDEFAULT;
return TRUE;
case( CDDS_SUBITEM | CDDS_ITEMPREPAINT ):
// TODO need to have a map between column ids so we do this correctly
if ( plvcd->iSubItem == 1 )
{
if ( 0 == plvcd->iSubItem && 0 == plvcd->nmcd.rc.right || playlistGUIDs.empty() )
break;
cloudColumnPaint.iItem = plvcd->nmcd.dwItemSpec;
cloudColumnPaint.iSubItem = plvcd->iSubItem;
int cloud_icon = 0;
size_t item = plvcd->nmcd.dwItemSpec;
if ( item >= 0 || item < playlistGUIDs.size() )
{
AutoLockT<api_playlists> lock( AGAVE_API_PLAYLISTS );
PlaylistInfo info( playlistGUIDs[ item ] );
if ( info.Valid() )
cloud_icon = info.GetCloud();
}
// TODO have this show an appropriate cloud icon for the playlist
// currently all we have is cloud or nothing as we'll only
// have files locally for this for the moment (need todo!!!)
cloudColumnPaint.value = cloud_icon;
cloudColumnPaint.prcItem = &plvcd->nmcd.rc;
cloudColumnPaint.rgbBk = plvcd->clrTextBk;
cloudColumnPaint.rgbFg = plvcd->clrText;
if ( MLCloudColumn_Paint( plugin.hwndLibraryParent, &cloudColumnPaint ) )
{
*pResult = CDRF_SKIPDEFAULT;
return TRUE;
}
}
break;
}
return FALSE;
}
BOOL playlists_Notify( HWND hwndDlg, WPARAM wParam, LPARAM lParam )
{
LPNMHDR l = (LPNMHDR)lParam;
if ( l->idFrom == IDC_PLAYLIST_LIST )
{
switch ( l->code )
{
case LVN_ITEMCHANGED:
playlists_ManageButtons( hwndDlg );
break;
case LVN_BEGINDRAG:
root_is_drag_and_dropping = 1; SetCapture( hwndDlg );
break;
case LVN_GETDISPINFO:
return playlists_GetDisplayInfo( (NMLVDISPINFO *)lParam );
case NM_DBLCLK:
playlists_Play( enqueuedef == 1 );
break;
case NM_CLICK:
{
LPNMITEMACTIVATE pnmitem = (LPNMITEMACTIVATE)lParam;
if ( cloud_avail && pnmitem->iItem != -1 && pnmitem->iSubItem == 1 )
{
RECT itemRect = { 0 };
if ( pnmitem->iSubItem )
ListView_GetSubItemRect( pnmitem->hdr.hwndFrom, pnmitem->iItem, pnmitem->iSubItem, LVIR_BOUNDS, &itemRect );
else
{
ListView_GetItemRect( pnmitem->hdr.hwndFrom, pnmitem->iItem, &itemRect, LVIR_BOUNDS );
itemRect.right = itemRect.left + ListView_GetColumnWidth( pnmitem->hdr.hwndFrom, pnmitem->iSubItem );
}
MapWindowPoints( pnmitem->hdr.hwndFrom, HWND_DESKTOP, (POINT *)&itemRect, 2 );
size_t item = pnmitem->iItem;
if ( item < 0 || item >= playlistGUIDs.size() )
return 0;
AutoLockT<api_playlists> lock( AGAVE_API_PLAYLISTS );
PlaylistInfo info( playlistGUIDs[ item ] );
HMENU cloud_menu = (HMENU)0x666;
ReferenceCountedNXString uid;
NXStringCreateWithFormatting( &uid, "%08X-%04X-%04X-%02X%02X-%02X%02X%02X%02X%02X%02X",
(int)info.playlist_guid.Data1, (int)info.playlist_guid.Data2,
(int)info.playlist_guid.Data3, (int)info.playlist_guid.Data4[ 0 ],
(int)info.playlist_guid.Data4[ 1 ], (int)info.playlist_guid.Data4[ 2 ],
(int)info.playlist_guid.Data4[ 3 ], (int)info.playlist_guid.Data4[ 4 ],
(int)info.playlist_guid.Data4[ 5 ], (int)info.playlist_guid.Data4[ 6 ],
(int)info.playlist_guid.Data4[ 7 ] );
WASABI_API_SYSCB->syscb_issueCallback( api_mldb::SYSCALLBACK, api_mldb::MLDB_FILE_GET_CLOUD_STATUS, (intptr_t)uid->string, (intptr_t)&cloud_menu );
if ( cloud_menu )
{
int r = Menu_TrackPopup( plugin.hwndLibraryParent, cloud_menu, TPM_RETURNCMD | TPM_RIGHTBUTTON | TPM_LEFTBUTTON | TPM_NONOTIFY, itemRect.right, itemRect.top, pnmitem->hdr.hwndFrom, NULL );
if ( r >= CLOUD_SOURCE_MENUS && r < CLOUD_SOURCE_MENUS_PL_UPPER ) // deals with cloud specific menus
{
// 0 = no change
// 1 = adding to cloud
// 2 = added locally
// 4 = removed
int mode = -(int)info.GetIndex();
WASABI_API_SYSCB->syscb_issueCallback( api_mldb::SYSCALLBACK, api_mldb::MLDB_FILE_PROCESS_CLOUD_STATUS, (intptr_t)r, (intptr_t)&mode );
if ( mode > 0 )
{
info.SetCloud( ( mode == 1 ? 1 : 0 ) );
AGAVE_API_PLAYLISTS->Flush();
UpdatePlaylists();
last_item1 = -1;
}
}
DestroyMenu( cloud_menu );
}
}
}
break;
case LVN_KEYDOWN:
{
LPNMLVKEYDOWN pnkd = (LPNMLVKEYDOWN)lParam;
switch ( pnkd->wVKey )
{
case 0x2E: //Delete
playlists_Delete( hwndDlg );
break;
case VK_F2:
Playlists_RenameSelected( hwndDlg );
SendMessage( hwndDlg, WM_NEXTDLGCTL, (WPARAM)l->hwndFrom, (LPARAM)TRUE );
break;
case 'A':
if ( !( GetAsyncKeyState( VK_SHIFT ) & 0x8000 ) && ( GetAsyncKeyState( VK_CONTROL ) & 0x8000 ) )
m_playlistslist.SelectAll();
break;
}
}
break;
case NM_CUSTOMDRAW:
{
LRESULT result = 0;
if ( cloud_avail && playlists_OnCustomDraw( hwndDlg, (NMLVCUSTOMDRAW *)lParam, &result ) )
{
SetWindowLongPtrW( hwndDlg, DWLP_MSGRESULT, (LONG_PTR)result );
return 1;
}
break;
}
}
}
switch ( l->code )
{
case HDN_ITEMCHANGING:
{
LPNMHEADERW phdr = (LPNMHEADERW)lParam;
if ( phdr->pitem && ( HDI_WIDTH & phdr->pitem->mask ) && phdr->iItem == 1 )
{
if ( !cloud_avail )
phdr->pitem->cxy = 0;
else
{
INT width = phdr->pitem->cxy;
if ( MLCloudColumn_GetWidth( plugin.hwndLibraryParent, &width ) )
phdr->pitem->cxy = width;
}
}
break;
}
}
return 0;
}
void playlists_MouseMove( HWND hwndDlg, LPARAM lParam )
{
if ( root_is_drag_and_dropping && GetCapture() == hwndDlg )
{
POINT p = { GET_X_LPARAM( lParam ), GET_Y_LPARAM( lParam ) };
ClientToScreen( hwndDlg, &p );
mlDropItemStruct m = { 0 };
m.type = ML_TYPE_FILENAMES;
m.p = p;
pluginHandleIpcMessage( ML_IPC_HANDLEDRAG, (WPARAM)&m );
}
}
void playlists_LeftButtonUp( HWND hwndDlg, WPARAM wParam, LPARAM lParam )
{
if ( root_is_drag_and_dropping && GetCapture() == hwndDlg )
{
ReleaseCapture();
POINT p = { GET_X_LPARAM( lParam ),GET_Y_LPARAM( lParam ) };
ClientToScreen( hwndDlg, &p );
mlDropItemStruct m = { 0 };
m.type = ML_TYPE_FILENAMES;
m.p = p;
pluginHandleIpcMessage( ML_IPC_HANDLEDRAG, (WPARAM)&m );
if ( m.result > 0 )
{
//std::vector<char> data;
std::string data;
for ( size_t i = 0; i < playlistGUIDs.size(); i++ )
{
if ( !m_playlistslist.GetSelected( i ) )
continue;
AutoLockT<api_playlists> lock( AGAVE_API_PLAYLISTS );
PlaylistInfo info( playlistGUIDs[ i ] );
wchar_t str[ MAX_PATH ] = { 0 };
if ( PathIsFileSpecW( info.GetFilename() ) )
PathCombineW( str, g_path, info.GetFilename() );
else
lstrcpynW( str, info.GetFilename(), MAX_PATH );
AutoChar charStr( str );
// HAKAN: why (len + 1) ?
//data.append(charStr, lstrlenA( charStr + 1));
data.append(charStr, lstrlenA(charStr));
}
// HAKAN: No need to add trailing zero
//data.push_back( 0 );
m.flags = 0;
m.result = 0;
m.data = (void *)data.c_str();
pluginHandleIpcMessage( ML_IPC_HANDLEDROP, (WPARAM)&m );
RefreshPlaylistsList();
}
root_is_drag_and_dropping = 0;
}
}
enum
{
BPM_ECHO_WM_COMMAND = 0x1, // send WM_COMMAND and return value
BPM_WM_COMMAND = 0x2, // just send WM_COMMAND
};
static void playlists_PlayEnqueue( HWND hwndDlg, HWND from, UINT idFrom )
{
HMENU listMenu = GetSubMenu( g_context_menus3, 0 );
int count = GetMenuItemCount( listMenu );
if ( count > 2 )
{
for ( int i = 2; i < count; i++ )
DeleteMenu( listMenu, 2, MF_BYPOSITION );
}
UINT menuStatus;
if ( m_playlistslist.GetNextSelected( -1 ) == -1 )
menuStatus = MF_BYCOMMAND | MF_GRAYED;
else
menuStatus = MF_BYCOMMAND | MF_ENABLED;
EnableMenuItem( listMenu, IDC_PLAYLIST_INVERT_SELECTION, menuStatus );
if ( m_playlistslist.GetCount() > 0 )
menuStatus = MF_BYCOMMAND | MF_ENABLED;
else
menuStatus = MF_BYCOMMAND | MF_GRAYED;
EnableMenuItem( listMenu, IDC_PLAYLIST_SELECT_ALL, menuStatus );
playlist_ButtonPopupMenu( hwndDlg, idFrom, listMenu, BPM_WM_COMMAND );
}
void playlists_Command( HWND hwndDlg, WPARAM wParam, LPARAM lParam )
{
switch ( LOWORD( wParam ) )
{
case IDC_VIEWLIST:
playlists_ViewList();
break;
case IDC_IMPORT:
playlists_Import( hwndDlg, lParam );
break;
case IDC_CREATENEWPL:
case IDC_NEWPLAYLIST:
playlists_Add( hwndDlg );
break;
case IDC_PLAY:
case IDC_ENQUEUE:
case IDC_CUSTOM:
{
if ( HIWORD( wParam ) == MLBN_DROPDOWN )
{
playlists_PlayEnqueue( hwndDlg, (HWND)lParam, LOWORD( wParam ) );
}
else
{
int action;
if ( LOWORD( wParam ) == IDC_PLAY )
action = ( HIWORD( wParam ) == 1 ) ? enqueuedef == 1 : 0;
else if ( LOWORD( wParam ) == IDC_ENQUEUE )
action = ( HIWORD( wParam ) == 1 ) ? ( enqueuedef != 1 ) : 1;
else
// so custom can work with the menu item part
break;
playlists_Play( action );
}
break;
}
case IDC_SAVE:
playlists_Save( hwndDlg );
break;
case IDC_DELETE:
playlists_Delete( hwndDlg );
break;
case IDC_RENAME:
Playlists_RenameSelected( hwndDlg );
break;
}
}
void playlists_DropFiles( HDROP hDrop )
{
wchar_t l_playlist_filename[ 2048 ] = { 0 };
int y = DragQueryFileW( hDrop, 0xffffffff, l_playlist_filename, 2048 );
for ( int x = 0; x < y; x++ )
{
Playlist currentPlaylist2;
DragQueryFileW( hDrop, x, l_playlist_filename, 2048 );
// make sure that we only add valid playlists and not normal files
if ( AGAVE_API_PLAYLISTMANAGER->CanLoad( l_playlist_filename ) )
{
ImportPlaylist( l_playlist_filename );
}
}
}
void playlists_Sort( size_t sort_type )
{
int cur_sel = mediaLibrary.GetSelectedTreeItem();
GUID cur_guid = tree_to_guid_map[ cur_sel ];
// keep the old tree ids before sorting so we can then re-map
// without having to remove and re-add all of the tree items
std::vector<int> tree_ids;
AutoLockT<api_playlists> lock( AGAVE_API_PLAYLISTS );
size_t count = AGAVE_API_PLAYLISTS->GetCount();
for ( size_t i = 0; i != count; i++ )
{
PlaylistInfo info( i );
if ( info.Valid() )
tree_ids.push_back( info.treeId );
}
if ( AGAVE_API_PLAYLISTS->Sort( sort_type ) )
{
for ( size_t i = 0; i != count; i++ )
{
PlaylistInfo info( i );
UpdateTree( info, tree_ids[ i ] );
}
for ( size_t i = 0; i != count; i++ )
{
PlaylistInfo info( i );
if ( cur_guid == info.playlist_guid )
{
mediaLibrary.SelectTreeItem( info.treeId );
}
}
RefreshPlaylistsList();
}
}
void playlists_ContextMenu( HWND hwndDlg, HWND from, int x, int y )
{
if ( from != m_playlistslist.getwnd() )
return;
POINT pt = { x,y };
if ( x == -1 || y == -1 ) // x and y are -1 if the user invoked a shift-f10 popup menu
{
RECT channelRect = { 0 };
int selected = m_playlistslist.GetNextSelected();
if ( selected != -1 ) // if something is selected we'll drop the menu from there
{
m_playlistslist.GetItemRect( selected, &channelRect );
ClientToScreen( hwndDlg, (POINT *)&channelRect );
}
else // otherwise we'll drop it from the top-left corner of the listview, adjusting for the header location
{
GetWindowRect( hwndDlg, &channelRect );
HWND hHeader = (HWND)SNDMSG( from, LVM_GETHEADER, 0, 0L );
RECT headerRect;
if ( ( WS_VISIBLE & GetWindowLongPtr( hHeader, GWL_STYLE ) ) && GetWindowRect( hHeader, &headerRect ) )
{
channelRect.top += ( headerRect.bottom - headerRect.top );
}
}
x = channelRect.left;
y = channelRect.top;
}
HWND hHeader = (HWND)SNDMSG( from, LVM_GETHEADER, 0, 0L );
RECT headerRect;
if ( 0 == ( WS_VISIBLE & GetWindowLongPtr( hHeader, GWL_STYLE ) ) || FALSE == GetWindowRect( hHeader, &headerRect ) )
SetRectEmpty( &headerRect );
if ( FALSE != PtInRect( &headerRect, pt ) )
return;
HMENU menu = GetSubMenu( g_context_menus, 0 );
sendTo.AddHere( hwndDlg, GetSubMenu( menu, 2 ), ML_TYPE_FILENAMES, 1, ( ML_TYPE_PLAYLIST + 1 ) );
HMENU cloud_hmenu = (HMENU)0x666;
size_t index = 0, i = 0;
if ( playlists_CloudAvailable() )
{
AutoLockT<api_playlists> lock( AGAVE_API_PLAYLISTS );
for ( ; i < playlistGUIDs.size(); i++ )
{
if ( !m_playlistslist.GetSelected( i ) )
continue;
PlaylistInfo info( playlistGUIDs[ i ] );
ReferenceCountedNXString uid;
NXStringCreateWithFormatting( &uid, "%08X-%04X-%04X-%02X%02X-%02X%02X%02X%02X%02X%02X",
(int)info.playlist_guid.Data1, (int)info.playlist_guid.Data2,
(int)info.playlist_guid.Data3, (int)info.playlist_guid.Data4[ 0 ],
(int)info.playlist_guid.Data4[ 1 ], (int)info.playlist_guid.Data4[ 2 ],
(int)info.playlist_guid.Data4[ 3 ], (int)info.playlist_guid.Data4[ 4 ],
(int)info.playlist_guid.Data4[ 5 ], (int)info.playlist_guid.Data4[ 6 ],
(int)info.playlist_guid.Data4[ 7 ] );
index = info.GetIndex();
WASABI_API_SYSCB->syscb_issueCallback( api_mldb::SYSCALLBACK, api_mldb::MLDB_FILE_GET_CLOUD_STATUS, (intptr_t)uid->string, (intptr_t)&cloud_hmenu );
if ( cloud_hmenu && cloud_hmenu != (HMENU)0x666 )
{
MENUITEMINFOW m = { sizeof( m ), MIIM_TYPE | MIIM_ID | MIIM_SUBMENU, MFT_SEPARATOR, 0 };
m.wID = CLOUD_SOURCE_MENUS - 1;
InsertMenuItemW( menu, 3, TRUE, &m );
wchar_t a[ 100 ] = { 0 };
m.fType = MFT_STRING;
m.dwTypeData = WASABI_API_LNGSTRINGW_BUF( IDS_CLOUD_SOURCES, a, 100 );
m.wID = CLOUD_SOURCE_MENUS;
m.hSubMenu = cloud_hmenu;
InsertMenuItemW( menu, 4, TRUE, &m );
}
break;
}
}
UpdateMenuItems( hwndDlg, menu );
UINT menuStatus;
if ( m_playlistslist.GetNextSelected( -1 ) == -1 )
{
menuStatus = MF_BYCOMMAND | MF_GRAYED;
EnableMenuItem( menu, 2, MF_BYPOSITION | MF_GRAYED );
EnableMenuItem( menu, CLOUD_SOURCE_MENUS, MF_BYCOMMAND | MF_GRAYED );
}
else
{
menuStatus = MF_BYCOMMAND | MF_ENABLED;
EnableMenuItem( menu, 2, MF_BYPOSITION | MF_ENABLED );
EnableMenuItem( menu, CLOUD_SOURCE_MENUS, MF_BYCOMMAND | MF_ENABLED );
}
EnableMenuItem( menu, IDC_PLAY, menuStatus );
EnableMenuItem( menu, IDC_ENQUEUE, menuStatus );
EnableMenuItem( menu, IDC_DELETE, menuStatus );
EnableMenuItem( menu, ID_QUERYMENU_ADDNEWQUERY, menuStatus );
EnableMenuItem( menu, IDC_RENAME, menuStatus );
EnableMenuItem( menu, IDC_ENQUEUE, menuStatus );
EnableMenuItem( menu, IDC_VIEWLIST, menuStatus );
int r = Menu_TrackPopup( plugin.hwndLibraryParent, menu, TPM_RETURNCMD | TPM_RIGHTBUTTON | TPM_LEFTBUTTON, x, y, hwndDlg, NULL );
switch ( r )
{
case IDC_VIEWLIST:
playlists_ViewList();
break;
case IDC_NEWPLAYLIST:
playlists_Add( hwndDlg );
break;
case IDC_PLAY:
playlists_Play( 0 );
break;
case IDC_ENQUEUE:
playlists_Play( 1 );
break;
case IDC_DELETE:
playlists_Delete( hwndDlg );
SendMessage( hwndDlg, WM_NEXTDLGCTL, (WPARAM)from, (LPARAM)TRUE );
break;
case ID_QUERYMENU_ADDNEWQUERY:
playlists_Add( hwndDlg );
SendMessage( hwndDlg, WM_NEXTDLGCTL, (WPARAM)from, (LPARAM)TRUE );
break;
case IDC_RENAME:
Playlists_RenameSelected( hwndDlg );
SendMessage( hwndDlg, WM_NEXTDLGCTL, (WPARAM)from, (LPARAM)TRUE );
break;
default:
if ( sendTo.WasClicked( r ) )
{
bool playlist_type_worked = true;
int numPlaylists = m_playlistslist.GetSelectedCount();
if ( !numPlaylists )
break;
mlPlaylist **playlists = new mlPlaylist * [ numPlaylists + 1 ];
playlists[ numPlaylists ] = 0; // null terminate
// TODO: m_playlistslist.GetNextSelected()
for ( int i = 0, pl = 0; i < m_playlistslist.GetCount(); i++ )
{
if ( !m_playlistslist.GetSelected( i ) )
continue;
playlists[ pl ] = new mlPlaylist;
memset( playlists[ pl ], 0, sizeof( mlPlaylist ) );
{ // scope for lock
AutoLockT<api_playlists> lock( AGAVE_API_PLAYLISTS );
PlaylistInfo info( playlistGUIDs[ i ] );
playlists[ pl ]->filename = _wcsdup( info.GetFilename() );
playlists[ pl ]->length = info.GetLength();
playlists[ pl ]->numItems = info.GetSize();
playlists[ pl ]->title = _wcsdup( info.GetName() );
}
pl++;
}
if ( sendTo.SendPlaylists( playlists ) != 1 )
{
for ( int i = 0; i < numPlaylists; i++ )
{
if ( sendTo.SendPlaylist( playlists[ i ] ) != 1 )
{
playlist_type_worked = false;
break;
}
}
}
for ( int i = 0; i < numPlaylists; i++ )
{
free( (void *)playlists[ i ]->filename );
free( (void *)playlists[ i ]->title );
delete playlists[ i ];
}
delete[] playlists;
if ( !playlist_type_worked )
{
//std::vector<wchar_t> data;
std::wstring data;
{ // scope for lock
AutoLockT<api_playlists> lock( AGAVE_API_PLAYLISTS );
for ( size_t ipl = 0; ipl < playlistGUIDs.size(); ipl++ )
{
if ( !m_playlistslist.GetSelected( ipl ) )
continue;
PlaylistInfo info( playlistGUIDs[ ipl ] );
wchar_t str[ MAX_PATH ] = { 0 };
if ( PathIsFileSpecW( info.GetFilename() ) )
PathCombineW( str, g_path, info.GetFilename() );
else
lstrcpynW( str, info.GetFilename(), MAX_PATH );
// HAKAN: why (len + 1) ?
//data.append( str, lstrlen(str) + 1);
data.append(str, lstrlen(str));
}
}
// HAKAN: No need to add trailing zero
//data.push_back( 0 );
//
// build my data.
sendTo.SendFilenames( data.c_str() );
}
}
else
{
if ( r >= CLOUD_SOURCE_MENUS && r < CLOUD_SOURCE_MENUS_PL_UPPER ) // deals with cloud specific menus
{
// 0 = no change
// 1 = adding to cloud
// 2 = added locally
// 4 = removed
int mode = -(int)index;
WASABI_API_SYSCB->syscb_issueCallback( api_mldb::SYSCALLBACK, api_mldb::MLDB_FILE_PROCESS_CLOUD_STATUS, (intptr_t)r, (intptr_t)&mode );
if ( mode > 0 )
{
PlaylistInfo info( playlistGUIDs[ i ] );
info.SetCloud( ( mode == 1 ? 1 : 0 ) );
AGAVE_API_PLAYLISTS->Flush();
UpdatePlaylists();
last_item1 = -1;
}
}
}
break;
}
sendTo.Cleanup();
if ( cloud_hmenu && cloud_hmenu != (HMENU)0x666 )
{
DeleteMenu( menu, CLOUD_SOURCE_MENUS - 1, MF_BYCOMMAND );
DeleteMenu( menu, CLOUD_SOURCE_MENUS, MF_BYCOMMAND );
DestroyMenu( cloud_hmenu );
}
}
static HRGN g_rgnUpdate = NULL;
static int offsetX = 0;
static int offsetY = 0;
typedef struct _LAYOUT
{
INT id;
HWND hwnd;
INT x;
INT y;
INT cx;
INT cy;
DWORD flags;
HRGN rgn;
}
LAYOUT, PLAYOUT;
#define SETLAYOUTPOS(_layout, _x, _y, _cx, _cy) { _layout->x=_x; _layout->y=_y;_layout->cx=_cx;_layout->cy=_cy;_layout->rgn=NULL; }
#define SETLAYOUTFLAGS(_layout, _r) \
{ \
BOOL fVis; \
fVis = (WS_VISIBLE & (LONG)GetWindowLongPtr(_layout->hwnd, GWL_STYLE)); \
if (_layout->x == _r.left && _layout->y == _r.top) _layout->flags |= SWP_NOMOVE; \
if (_layout->cx == (_r.right - _r.left) && _layout->cy == (_r.bottom - _r.top)) _layout->flags |= SWP_NOSIZE; \
if ((SWP_HIDEWINDOW & _layout->flags) && !fVis) _layout->flags &= ~SWP_HIDEWINDOW; \
if ((SWP_SHOWWINDOW & _layout->flags) && fVis) _layout->flags &= ~SWP_SHOWWINDOW; \
}
#define LAYOUTNEEEDUPDATE(_layout) ((SWP_NOMOVE | SWP_NOSIZE) != ((SWP_NOMOVE | SWP_NOSIZE | SWP_HIDEWINDOW | SWP_SHOWWINDOW) & _layout->flags))
#define GROUP_MIN 0x1
#define GROUP_MAX 0x2
#define GROUP_STATUSBAR 0x1
#define GROUP_MAIN 0x2
static void LayoutWindows( HWND hwnd, BOOL fRedraw, BOOL fUpdateAll = FALSE )
{
static INT controls[] =
{
GROUP_STATUSBAR, IDC_PLAY, IDC_ENQUEUE, IDC_CUSTOM, IDC_VIEWLIST, IDC_CREATENEWPL, IDC_IMPORT, IDC_SAVE,
GROUP_MAIN, IDC_PLAYLIST_LIST
};
INT index;
RECT rc, rg, ri;
LAYOUT layout[ sizeof( controls ) / sizeof( controls[ 0 ] ) ], *pl;
BOOL skipgroup;
HRGN rgn = NULL;
GetClientRect( hwnd, &rc );
if ( rc.right == rc.left || rc.bottom == rc.top )
return;
if ( rc.right > WASABI_API_APP->getScaleX( 4 ) )
rc.right -= WASABI_API_APP->getScaleX( 4 );
SetRect( &rg, rc.left, rc.top, rc.right, rc.top );
pl = layout;
skipgroup = FALSE;
InvalidateRect( hwnd, NULL, TRUE );
for ( index = 0; index < sizeof( controls ) / sizeof( *controls ); index++ )
{
if ( controls[ index ] >= GROUP_MIN && controls[ index ] <= GROUP_MAX ) // group id
{
skipgroup = FALSE;
switch ( controls[ index ] )
{
case GROUP_STATUSBAR:
{
wchar_t buffer[ 128 ] = { 0 };
GetDlgItemTextW( hwnd, IDC_PLAY, buffer, ARRAYSIZE( buffer ) );
LRESULT idealSize = MLSkinnedButton_GetIdealSize( GetDlgItem( hwnd, IDC_PLAY ), buffer );
SetRect( &rg, rc.left + WASABI_API_APP->getScaleX( 1 ),
rc.bottom - WASABI_API_APP->getScaleY( HIWORD( idealSize ) ),
rc.right, rc.bottom );
rc.bottom = rg.top - WASABI_API_APP->getScaleY( 3 );
break;
}
case GROUP_MAIN:
SetRect( &rg, rc.left + WASABI_API_APP->getScaleX( 1 ), rc.top, rc.right, rc.bottom );
break;
}
continue;
}
if ( skipgroup )
continue;
pl->id = controls[ index ];
pl->hwnd = GetDlgItem( hwnd, pl->id );
if ( !pl->hwnd )
continue;
GetWindowRect( pl->hwnd, &ri );
MapWindowPoints( HWND_DESKTOP, hwnd, (LPPOINT)&ri, 2 );
pl->flags = SWP_NOZORDER | SWP_NOACTIVATE | SWP_NOREDRAW | SWP_NOCOPYBITS;
switch ( pl->id )
{
case IDC_PLAY:
case IDC_ENQUEUE:
case IDC_CUSTOM:
case IDC_VIEWLIST:
case IDC_CREATENEWPL:
case IDC_IMPORT:
case IDC_SAVE:
if ( IDC_CUSTOM != pl->id || customAllowed )
{
if ( groupBtn && ( pl->id == IDC_PLAY ) && ( enqueuedef == 1 ) )
{
pl->flags |= SWP_HIDEWINDOW;
break;
}
if ( groupBtn && ( pl->id == IDC_ENQUEUE ) && ( enqueuedef != 1 ) )
{
pl->flags |= SWP_HIDEWINDOW;
break;
}
if ( groupBtn && ( pl->id == IDC_PLAY || pl->id == IDC_ENQUEUE ) && customAllowed )
{
pl->flags |= SWP_HIDEWINDOW;
break;
}
wchar_t buffer[ 128 ] = { 0 };
GetWindowText( pl->hwnd, buffer, ARRAYSIZE( buffer ) );
LRESULT idealSize = MLSkinnedButton_GetIdealSize( pl->hwnd, buffer );
LONG width = LOWORD( idealSize ) + ( pl->id != IDC_IMPORT ? WASABI_API_APP->getScaleX( 6 ) : 0 );
SETLAYOUTPOS( pl, rg.left, rg.bottom - WASABI_API_APP->getScaleY( HIWORD( idealSize ) ), width, WASABI_API_APP->getScaleY( HIWORD( idealSize ) ) );
pl->flags |= ( ( rg.right - rg.left ) > width ) ? SWP_SHOWWINDOW : SWP_HIDEWINDOW;
if ( SWP_SHOWWINDOW & pl->flags )
rg.left += ( pl->cx + WASABI_API_APP->getScaleX( 4 ) );
}
else
pl->flags |= SWP_HIDEWINDOW;
break;
case IDC_PLAYLIST_LIST:
pl->flags |= ( rg.top < rg.bottom ) ? SWP_SHOWWINDOW : SWP_HIDEWINDOW;
SETLAYOUTPOS( pl, rg.left, rg.top + WASABI_API_APP->getScaleY( 1 ), rg.right - rg.left + WASABI_API_APP->getScaleX( 1 ), ( rg.bottom - rg.top ) - WASABI_API_APP->getScaleY( 2 ) );
break;
}
SETLAYOUTFLAGS( pl, ri );
if ( LAYOUTNEEEDUPDATE( pl ) )
{
if ( SWP_NOSIZE == ( ( SWP_HIDEWINDOW | SWP_SHOWWINDOW | SWP_NOSIZE ) & pl->flags ) && ri.left == ( pl->x + offsetX ) && ri.top == ( pl->y + offsetY ) && IsWindowVisible( pl->hwnd ) )
{
SetRect( &ri, pl->x, pl->y, pl->cx + pl->x, pl->y + pl->cy );
ValidateRect( hwnd, &ri );
}
pl++;
}
else if ( ( fRedraw || ( !offsetX && !offsetY ) ) && IsWindowVisible( pl->hwnd ) )
{
ValidateRect( hwnd, &ri );
if ( GetUpdateRect( pl->hwnd, NULL, FALSE ) )
{
if ( !rgn )
rgn = CreateRectRgn( 0, 0, 0, 0 );
GetUpdateRgn( pl->hwnd, rgn, FALSE );
OffsetRgn( rgn, pl->x, pl->y );
InvalidateRgn( hwnd, rgn, FALSE );
}
}
}
if ( pl != layout )
{
LAYOUT *pc;
HDWP hdwp = BeginDeferWindowPos( (INT)( pl - layout ) );
for ( pc = layout; pc < pl && hdwp; pc++ )
hdwp = DeferWindowPos( hdwp, pc->hwnd, NULL, pc->x, pc->y, pc->cx, pc->cy, pc->flags );
if ( hdwp )
EndDeferWindowPos( hdwp );
if ( !rgn )
rgn = CreateRectRgn( 0, 0, 0, 0 );
for ( pc = layout; pc < pl && hdwp; pc++ )
{
switch ( pc->id )
{
case IDC_PLAYLIST_LIST:
PostMessage( hwnd, WM_APP + 100, 0, 0 );
break;
}
}
if ( fRedraw )
{
GetUpdateRgn( hwnd, rgn, FALSE );
for ( pc = layout; pc < pl && hdwp; pc++ )
{
if ( pc->rgn )
{
OffsetRgn( pc->rgn, pc->x, pc->y );
CombineRgn( rgn, rgn, pc->rgn, RGN_OR );
}
}
RedrawWindow( hwnd, NULL, rgn, RDW_INVALIDATE | RDW_UPDATENOW | RDW_ERASENOW | RDW_ALLCHILDREN );
}
if ( g_rgnUpdate )
{
GetUpdateRgn( hwnd, g_rgnUpdate, FALSE );
for ( pc = layout; pc < pl && hdwp; pc++ )
{
if ( pc->rgn )
{
OffsetRgn( pc->rgn, pc->x, pc->y );
CombineRgn( g_rgnUpdate, g_rgnUpdate, pc->rgn, RGN_OR );
}
}
}
for ( pc = layout; pc < pl && hdwp; pc++ )
if ( pc->rgn )
DeleteObject( pc->rgn );
}
if ( rgn )
DeleteObject( rgn );
ValidateRgn( hwnd, NULL );
}
INT_PTR CALLBACK view_playlistsDialogProc( HWND hwndDlg, UINT uMsg, WPARAM wParam, LPARAM lParam )
{
INT_PTR a = dialogSkinner.Handle( hwndDlg, uMsg, wParam, lParam ); if ( a ) return a;
switch ( uMsg )
{
case WM_INITMENUPOPUP:
sendTo.InitPopupMenu( wParam );
return 0;
case WM_INITDIALOG:
playlists_InitDialog( hwndDlg );
return TRUE;
case WM_NOTIFY:
return playlists_Notify( hwndDlg, wParam, lParam );
case WM_MOUSEMOVE:
playlists_MouseMove( hwndDlg, lParam );
return 0;
case WM_LBUTTONUP:
playlists_LeftButtonUp( hwndDlg, wParam, lParam );
return 0;
case WM_COMMAND:
playlists_Command( hwndDlg, wParam, lParam );
break;
case WM_PAINT:
playlists_Paint( hwndDlg );
return 0;
case WM_ERASEBKGND:
return 1; //handled by WADlg_DrawChildWindowBorders in WM_PAINT
case WM_DESTROY:
playlists_Destroy( hwndDlg );
break;
case WM_DROPFILES:
playlists_DropFiles( (HDROP)wParam );
return 0;
case WM_CONTEXTMENU:
playlists_ContextMenu( hwndDlg, (HWND)wParam, GET_X_LPARAM( lParam ), GET_Y_LPARAM( lParam ) );
return 0;
case WM_DISPLAYCHANGE:
LayoutWindows( hwndDlg, TRUE );
return 0;
case WM_APP + 104:
{
playlist_UpdateButtonText( hwndDlg, wParam );
LayoutWindows( hwndDlg, TRUE );
return 0;
}
case WM_APP + 102:
{
if ( cloud_avail )
{
int width = 27;
MLCloudColumn_GetWidth( plugin.hwndLibraryParent, &width );
m_playlistslist.SetColumnWidth( 1, width );
MLSkinnedHeader_SetCloudColumn( ListView_GetHeader( m_playlistslist.getwnd() ), 1 );
}
}
case WM_APP + 101:
m_playlistslist.RefreshAll(); UpdateWindow( m_playlistslist.getwnd() );
case WM_APP + 100:
AutoSizePlaylistColumns();
if ( !loaded )
{
loaded = true;
SetWindowRedraw( m_playlistslist.getwnd(), TRUE );
}
return 0;
case WM_WINDOWPOSCHANGED:
if ( ( SWP_NOSIZE | SWP_NOMOVE ) != ( ( SWP_NOSIZE | SWP_NOMOVE ) & ( (WINDOWPOS *)lParam )->flags ) ||
( SWP_FRAMECHANGED & ( (WINDOWPOS *)lParam )->flags ) )
{
LayoutWindows( hwndDlg, !( SWP_NOREDRAW & ( (WINDOWPOS *)lParam )->flags ) );
}
return 0;
case WM_USER + 0x200:
SetWindowLongPtr( hwndDlg, DWLP_MSGRESULT, 1 ); // yes, we support no - redraw resize
return TRUE;
case WM_USER + 0x201:
offsetX = (short)LOWORD( wParam );
offsetY = (short)HIWORD( wParam );
g_rgnUpdate = (HRGN)lParam;
return TRUE;
case WM_ML_CHILDIPC:
{
if ( lParam == ML_CHILDIPC_DROPITEM && wParam )
{
mlDropItemStruct *dis = (mlDropItemStruct *)wParam;
if ( dis )
{
switch ( dis->type )
{
case ML_TYPE_FILENAMES:
case ML_TYPE_STREAMNAMES:
case ML_TYPE_FILENAMESW:
case ML_TYPE_STREAMNAMESW:
case ML_TYPE_ITEMRECORDLIST:
case ML_TYPE_ITEMRECORDLISTW:
case ML_TYPE_CDTRACKS:
// check we're not dropping back on ourself - not
// pretty but it prevents the new playlist prompt
if ( root_is_drag_and_dropping )
{
RECT r;
GetWindowRect( hwndDlg, &r );
dis->result = ( !PtInRect( &r, dis->p ) ? 1 : -1 );
}
// otherwise allow through as from external
else
dis->result = 1;
break;
default:
dis->result = -1;
break;
}
}
return 0;
}
}
}
return 0;
}