Initial community commit

Src/Plugins/Library/ml_plg/AddPlaylist.cpp

@@ -0,0 +1,139 @@
+#include <shlwapi.h>
+#include <strsafe.h>	// Include this last
+#include <algorithm>
+
+#include "main.h"
+#include "resource.h"
+
+#include "../../General/gen_ml/config.h"
+#include "../nu/autolock.h"
+#include "../nu/autowide.h"
+//#include "../playlist/api_playlists.h"
+#include "../nu/MediaLibraryInterface.h"
+
+
+
+wchar_t *createPlayListDBFileName( wchar_t *filename ) // filename is ignored but used for temp space, make sure it's 1024+256 chars =)
+{
+	wchar_t g_path[ MAX_PATH ] = { 0 };
+	mediaLibrary.BuildPath( L"Plugins\\ml", g_path, MAX_PATH );
+
+	wchar_t *filenameptr;
+	int x = 32;
+	for ( ;;)
+	{
+		GetTempFileNameW( g_path, L"plf", GetTickCount() + x * 5000, filename );
+
+		if ( lstrlenW( filename ) > 4 )
+		{
+			int length = lstrlenW( filename );							// Get length
+			StringCchCopyW( filename + length - 4, length, L".m3u" );		// Add the extension
+		}
+
+		HANDLE h = CreateFileW( filename, 0, FILE_SHARE_READ | FILE_SHARE_WRITE, 0, CREATE_NEW, 0, 0 );
+		if ( h != INVALID_HANDLE_VALUE )
+		{
+			filenameptr = filename + lstrlenW( g_path ) + 1;
+			CloseHandle( h );
+			break;
+		}
+		if ( ++x > 4096 )
+		{
+			filenameptr = L"error.m3u";
+			break;
+		}
+	}
+
+	// Cleanup
+
+	return filenameptr;			// return pointer to just the base filename
+}
+
+void CreateAndAddPlaylist( const wchar_t *name )
+{
+	wchar_t filename[ MAX_PATH ] = { 0 }, dir[ MAX_PATH ] = { 0 };
+	GetTempPathW( MAX_PATH, dir );
+	GetTempFileNameW( dir, L"ml_playlist", 0, filename );
+	StringCchPrintfW( filename, MAX_PATH, L"%s.m3u8", filename );
+
+	int result = -1;
+
+	// See if we want to include the seed tracks in our playlist
+	if ( useSeed == TRUE )
+	{
+		seedPlaylist.AppendPlaylist( currentPlaylist );
+		result = AGAVE_API_PLAYLISTMGR->Save( filename, &seedPlaylist );		// Save the seed playlist contents since we appended the regular playlist to it
+	}
+	else
+		result = AGAVE_API_PLAYLISTMGR->Save( filename, &currentPlaylist );	// Save the current playlist contents to the file so they will be in ML view
+
+	if ( result == PLAYLISTMANAGER_SUCCESS )
+	{
+		mlAddPlaylist p = { sizeof( p ),name,filename, PL_FLAGS_IMPORT,-1,-1 };
+		SendMessage( plugin.hwndLibraryParent, WM_ML_IPC, (WPARAM)&p, ML_IPC_PLAYLIST_ADD );
+		DeleteFileW( filename );
+	}
+}
+
+void TimeStamp( wchar_t *buf, int cch )
+{
+	wchar_t time_str[ 32 ] = { 0 }, date_str[ 32 ] = { 0 };
+
+	GetDateFormat( 0, 0, 0, 0, date_str, 32 );
+	GetTimeFormat( 0, 0, 0, 0, time_str, 32 );
+
+	StringCchPrintfW( buf, cch, L"%s - %s", date_str, time_str );
+}
+
+INT_PTR CALLBACK AddPlaylistDialogProc( HWND hwndDlg, UINT uMsg, WPARAM wParam, LPARAM lParam )
+{
+	Playlist *seedPlaylist = (Playlist *)lParam;
+
+	switch ( uMsg )
+	{
+		case WM_INITDIALOG:
+		{
+			//Add the default name here:
+			wchar_t default_pl_name[ 1024 ] = { 0 }, timestamp_t[ 64 ] = { 0 }, title[ 256 ] = { 0 };
+			TimeStamp( timestamp_t, 64 );				// Get the timestamp
+
+			if ( seedPlaylist->entries[ 0 ] )			// Only grab the seed track if it is actually there
+				seedPlaylist->entries[ 0 ]->GetTitle( title, 256 );
+
+			StringCchPrintf( default_pl_name, 1024, L"%s'%s' @ %s", WASABI_API_LNGSTRINGW( IDS_PL_NAME_PREFIX ), title, timestamp_t );
+			SetDlgItemText( hwndDlg, IDC_EDIT_NAME, default_pl_name );
+
+			PostMessage( hwndDlg, WM_NEXTDLGCTL, (WPARAM)GetDlgItem( hwndDlg, IDC_EDIT_NAME ), TRUE );
+			break;
+		}
+		case WM_COMMAND:
+			switch ( LOWORD( wParam ) )
+			{
+				case IDOK:			// On OK create the playlist
+				{
+					wchar_t name[ 256 ] = { 0 };
+					GetDlgItemText( hwndDlg, IDC_EDIT_NAME, name, 255 );
+					if ( !name[ 0 ] )		// Error if a valid name is not provided
+					{
+						wchar_t titleStr[ 32 ] = { 0 };
+						MessageBox( hwndDlg, WASABI_API_LNGSTRINGW( IDS_ENTER_A_NAME ),
+									WASABI_API_LNGSTRINGW_BUF( IDS_ERROR, titleStr, 32 ), MB_OK );
+						break;
+					}
+
+					CreateAndAddPlaylist( name );
+					AGAVE_API_PLAYLISTS->Flush();
+
+					//lParam = IDOK;					// Set the code to ok as a return to the calling function 
+					EndDialog( hwndDlg, IDOK );
+				}
+				break;
+				case IDCANCEL:
+					//lParam = IDCANCEL;					// Set the code to cancel as a return to the calling function 
+					EndDialog( hwndDlg, IDCANCEL );
+					break;
+			}
+			break;
+	}
+	return FALSE;
+};